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authorPatrick J Volkerding <volkerdi@slackware.com>2019-10-18 21:00:50 +0000
committerEric Hameleers <alien@slackware.com>2019-10-19 08:59:48 +0200
commitbd9266d121f0b40660dc33e0b04256ddaee0d222 (patch)
tree8b8e1c04a7fd4b26b68d1bcd588d4cb492390ced /source
parentc21461635f79d78b704f0f0228088ecac30cc267 (diff)
downloadcurrent-bd9266d121f0b40660dc33e0b04256ddaee0d222.tar.gz
Fri Oct 18 21:00:50 UTC 201920191018210050
a/getty-ps-2.1.0b-x86_64-4.txz: Removed. a/lha-114i-x86_64-2.txz: Removed. Removed due to vague licensing terms. a/lhasa-0.3.1-x86_64-1.txz: Added. This is an extraction-only LHA utility with an OSI approved license. a/shadow-4.7-x86_64-2.txz: Rebuilt. Added /etc/environment.new to fix "sudo -i" noise. ap/lm_sensors-3.6.0-x86_64-1.txz: Upgraded. ap/vim-8.1.2174-x86_64-1.txz: Upgraded. l/netpbm-10.88.00-x86_64-1.txz: Upgraded. n/ca-certificates-20191018-noarch-1.txz: Upgraded. n/samba-4.11.1-x86_64-1.txz: Upgraded. xap/vim-gvim-8.1.2174-x86_64-1.txz: Upgraded. xap/xfractint-20.04p13-x86_64-2.txz: Removed. xap/xv-3.10a-x86_64-9.txz: Removed. extra/getty-ps/getty-ps-2.1.0b-x86_64-4.txz: Rebuilt. Moved here from the A series due to commercial use restrictions. extra/xfractint/xfractint-20.04p14-x86_64-1.txz: Upgraded. Moved here from the XAP series due to commercial use restrictions. extra/xv/xv-3.10a-x86_64-9.txz: Rebuilt. Moved here from the XAP series due to non-commercial use shareware license.
Diffstat (limited to 'source')
-rwxr-xr-xsource/a/getty-ps/getty-ps.SlackBuild92
-rw-r--r--source/a/getty-ps/getty.bugfixes.diff356
-rw-r--r--source/a/getty-ps/getty_ps-2.1.0.lsm26
-rw-r--r--source/a/getty-ps/slack-desc19
-rwxr-xr-xsource/a/lha/lha.SlackBuild93
-rw-r--r--source/a/lha/lha_1.14i-10.1.diff5901
-rw-r--r--source/a/lha/slack-desc19
-rwxr-xr-xsource/a/lhasa/lhasa.SlackBuild (renamed from source/xap/xfractint/xfractint.SlackBuild)102
-rw-r--r--source/a/lhasa/slack-desc19
-rw-r--r--source/a/shadow/doinst.sh1
-rw-r--r--source/a/shadow/environment6
-rwxr-xr-xsource/a/shadow/shadow.SlackBuild6
-rwxr-xr-xsource/l/netpbm/netpbm.SlackBuild2
-rw-r--r--source/n/ca-certificates/certdata-20191018.txt (renamed from source/n/ca-certificates/certdata-20190826.txt)326
-rw-r--r--source/n/samba/samba.url4
-rw-r--r--source/xap/xfractint/slack-desc19
-rw-r--r--source/xap/xv/slack-desc19
-rw-r--r--source/xap/xv/xv-3.10a-enhancements.20070520-20081216.diff293
-rw-r--r--source/xap/xv/xv-3.10a-jumbo-README.txt559
-rw-r--r--source/xap/xv/xv-3.10a-jumbo-additions.diff18743
-rw-r--r--source/xap/xv/xv-3.10a-jumbo-fix-enh-patch-20070520.txt42401
-rw-r--r--source/xap/xv/xv-3.10a.patch2745
-rw-r--r--source/xap/xv/xv-libpng-1.5.patch543
-rwxr-xr-xsource/xap/xv/xv.SlackBuild96
-rw-r--r--source/xap/xv/xv.jasper.diff20
-rw-r--r--source/xap/xv/xv.prefix.diff11
-rw-r--r--source/xap/xv/xv.prefix_x86_64.diff20
27 files changed, 390 insertions, 72051 deletions
diff --git a/source/a/getty-ps/getty-ps.SlackBuild b/source/a/getty-ps/getty-ps.SlackBuild
deleted file mode 100755
index b9bccbfc..00000000
--- a/source/a/getty-ps/getty-ps.SlackBuild
+++ /dev/null
@@ -1,92 +0,0 @@
-#!/bin/bash
-
-# Copyright 2008, 2009, 2010, 2018 Patrick J. Volkerding, Sebeka, Minnesota, USA
-# All rights reserved.
-#
-# Redistribution and use of this script, with or without modification, is
-# permitted provided that the following conditions are met:
-#
-# 1. Redistributions of this script must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#
-# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
-# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
-# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
-# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
-# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
-# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-cd $(dirname $0) ; CWD=$(pwd)
-
-PKGNAM=getty-ps
-VERSION=2.1.0b
-BUILD=${BUILD:-4}
-
-# Automatically determine the architecture we're building on:
-if [ -z "$ARCH" ]; then
- case "$( uname -m )" in
- i?86) export ARCH=i586 ;;
- arm*) export ARCH=arm ;;
- # Unless $ARCH is already set, use uname -m for all other archs:
- *) export ARCH=$( uname -m ) ;;
- esac
-fi
-
-# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
-# the name of the created package would be, and then exit. This information
-# could be useful to other scripts.
-if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
- echo "$PKGNAM-$VERSION-$ARCH-$BUILD.txz"
- exit 0
-fi
-
-TMP=${TMP:-/tmp}
-PKG=$TMP/package-getty-ps
-
-rm -rf $PKG
-mkdir -p $TMP $PKG
-
-cd $TMP
-tar xvf $CWD/getty_ps-$VERSION.tar.gz || exit 1
-cd getty_ps-$VERSION || exit 1
-zcat $CWD/getty.bugfixes.diff.gz | patch -p1 --verbose || exit
-# Prevent "error: conflicting types for 'send'"
-# because send is already defined in <sys/net.h>
-sed -i -e "s/send/gettysend/g" funcs.c
-chown -R root:root .
-make clean || exit 1
-rm getty uugetty
-make || exit 1
-strip getty uugetty
-mkdir $PKG/sbin
-cat getty > $PKG/sbin/getty
-cat uugetty > $PKG/sbin/uugetty
-chmod 755 $PKG/sbin/*
-mkdir $PKG/etc
-cat Examples/gettydefs > $PKG/etc/gettydefs
-#cat Examples/ttytype > $PKG/etc/ttytype
-mkdir $PKG/etc/default
-cp -a Examples/default/* $PKG/etc/default
-chown root:root $PKG/etc/default/*
-mkdir -p $PKG/usr/man/man1
-cat man/getty.1 | gzip -9c > $PKG/usr/man/man1/getty.1.gz
-( cd $PKG/usr/man/man1 ; ln -sf getty.1.gz uugetty.1.gz )
-mkdir -p $PKG/usr/man/man5
-cat man/gettydefs.5 | gzip -9c > $PKG/usr/man/man5/gettydefs.5.gz
-mkdir -p $PKG/usr/doc/getty-ps-$VERSION
-cp -a \
- ANNOUNCE ChangeLog README.* Examples *.lsm INSTALL \
- $PKG/usr/doc/getty-ps-$VERSION
-find $PKG/usr/doc/getty-ps-$VERSION -type d -exec chmod 755 {} \+
-find $PKG/usr/doc/getty-ps-$VERSION -type f -exec chmod 644 {} \+
-mkdir -p $PKG/install
-cat $CWD/slack-desc > $PKG/install/slack-desc
-
-# Build the package:
-cd $PKG
-makepkg -l y -c n $TMP/getty-ps-$VERSION-$ARCH-$BUILD.txz
-
diff --git a/source/a/getty-ps/getty.bugfixes.diff b/source/a/getty-ps/getty.bugfixes.diff
deleted file mode 100644
index dd2e4858..00000000
--- a/source/a/getty-ps/getty.bugfixes.diff
+++ /dev/null
@@ -1,356 +0,0 @@
-This patch contains the following bugfixes:
-
-* the TIMEOUT (and -t flag) has now different effect for getty and uugetty:
- with uugetty, TIMEOUT set will now cause uugetty exit no matter whether
- there has been any input from the user (the counting will start immediately
- after login() has been spawned - pre- getty-2.1.0 behavior), while for
- getty, it will make the counter start after single input has been detected
- from the user
- * getty.1 manpage updated accordingly
-
-* @F issue substitution now works as expected
-
-* @V / VERSION functionality documentation fix in getty.1 manpage
-
-* fixed a bunch of memleaks (if not all):
- * Fputs() made strdup()-free (we now use static structs where possible)
- * avoided unnecessary dual strdup() for Version in defs()
- * freeing of "DEF **def" including its internals is now handled, as well as
- feeing of other variables in defs() pointing to strdup()ed memory areas
-
-Jan Rafaj
-
---- ./man/getty.1.orig 2002-09-13 09:05:03.000000000 +0200
-+++ ./man/getty.1 2005-07-21 10:24:53.000000000 +0200
-@@ -307,7 +307,18 @@
- to exit (which
- .I init
- should then respawn), if the login is not completed within timeout seconds
--(after the login name is entered)
-+(after the login name is entered). This option behaves differently for
-+.I getty
-+and
-+.I uugetty.
-+If
-+.I getty
-+is used, the counting will start after single input from the user has been
-+detected, whileas with
-+.I uugetty,
-+the counting will start immediately after
-+.IR login (1m)
-+has been spawned, no matter the input from the user.
-
- Giving
- .B \-w
-@@ -388,9 +399,12 @@
- If
- .I string
- begins with a '/' character, it is assumed to be the full pathname of a
--file, and
-+text file, and
- .B @V
--is set to be the contents of that file. The default is /proc/version.
-+is set to be the contents of the first line in that file (line has to be
-+terminated by newline character or by end of file).
-+.br
-+The default is /proc/version.
- .TP
- LOGIN=\fIname\fR
- Sets the name of the login program to
-@@ -503,6 +517,14 @@
- to exit if no user name is accepted before the
- .I number
- of seconds elapse after the login prompt is displayed.
-+With
-+.I getty,
-+the counting will start as soon as a single character
-+has been entered by the user, whileas with
-+.I uugetty,
-+the counting will start immediately after the login prompt
-+is displayed, no matter the input from the user.
-+.br
- The default is to wait indefinitely for the user name.
- .TP
- CONNECT=\fIstring\fR
-@@ -865,6 +887,11 @@
- .IR cu (1)
- and others). This prevents two or more processes from having conficting
- use of a tty port.
-+.br
-+.I Uugetty
-+also differs from
-+.I getty
-+by handling the -t parameter and TIMEOUT option.
- .PP
- When
- .I uugetty
---- ./main.c.orig 2004-04-11 03:34:34.000000000 +0200
-+++ ./main.c 2005-07-21 11:37:19.000000000 +0200
-@@ -78,6 +78,8 @@
- void debugstart();
- #endif /* DEBUG */
-
-+DEF **def;
-+
- /* trivial globals */
-
- char buf[MAXLINE];
-@@ -86,7 +88,7 @@
- char tbuf[64];
-
- #define Perror(s) { debug(D_INIT, "Line %d: %s: Error %d: %s\n", \
-- __LINE__, s, errno, sys_errlist[errno]); \
-+ __LINE__, s, errno, strerror(errno)); \
- exit(errno); \
- }
-
-@@ -149,6 +151,50 @@
- }
- }
-
-+/*
-+ * Why a lot of programmers ignore the fact that memory area returned
-+ * by strdup() and *alloc() has to be freed upon exit? :(( -JR
-+ */
-+void free_def(void)
-+{
-+ register DEF **deflist = def;
-+
-+ for (; *deflist != (DEF *)NULL; deflist++) {
-+ free((*deflist)->name);
-+ free((*deflist)->value);
-+ free(*deflist);
-+ }
-+}
-+
-+void free_sysname(void)
-+{
-+ if (SysName)
-+ free(SysName);
-+ SysName = NULL;
-+}
-+
-+void free_version(void)
-+{
-+ if (Version && defvalue(def, "VERSION"))
-+ free(Version);
-+ Version = NULL;
-+}
-+
-+#ifdef UUGETTY
-+void free_lock(void)
-+{
-+ if (lock)
-+ free(lock);
-+ lock = NULL;
-+}
-+
-+void free_altlock(void)
-+{
-+ if (altlock)
-+ free(altlock);
-+ altlock = NULL;
-+}
-+#endif
-
- /*
- ** main
-@@ -320,7 +366,6 @@
- char **args;
- {
- register int c;
-- DEF **def;
- char *p;
- char termcap[1024];
-
-@@ -416,22 +461,27 @@
- /* now, get all that info in the defaults file */
-
- def = defbuild(defname);
-+ atexit(free_def);
- #ifdef DEBUG
- if ((p = defvalue(def, "DEBUG"))) (void) sscanf(p, "%o", &Debug);
- if (Debug) debugstart();
- #endif /* DEBUG */
- SysName = strdup(getuname());
-+ atexit(free_sysname);
- if (p = defvalue(def, "SYSTEM")) SysName = p;
-- if (p = defvalue(def, "VERSION"))
-- Version = strdup(p);
-- if (*Version == '/')
-- { if ((fp = fopen(Version, "r")))
-- { fgets(buf, MAXLINE, fp);
-- fclose(fp);
-- buf[strlen(buf)-1] = '\0';
-- Version = strdup(buf);
-+ if (p = defvalue(def, "VERSION")) {
-+ if (*p == '/') {
-+ if ((fp = fopen(p, "r"))) {
-+ fgets(buf, MAXLINE, fp);
-+ fclose(fp);
-+ buf[strlen(buf)-1] = '\0';
-+ Version = strdup(buf);
- }
-- }
-+ } else {
-+ Version = strdup(p);
-+ }
-+ atexit(free_version);
-+ }
- if((p = defvalue(def, "LOGIN"))) login_pgm = p;
- if((p = defvalue(def, "ISSUE"))) issue = p;
- if((p = defvalue(def, "CLEAR")) && (strequal(p, "NO")))
-@@ -489,12 +539,15 @@
- #ifdef UUGETTY
- (void) sprintf(buf, LOCK, Device);
- lock = strdup(buf);
-+ atexit(free_lock);
- if((p = defvalue(def, "ALTLOCK"))) {
- (void) sprintf(buf, LOCK, p);
- altlock = strdup(buf);
-+ atexit(free_altlock);
- } else if(! strequal(Device, InitDevice)) {
- (void) sprintf(buf, LOCK, InitDevice);
- altlock = strdup(buf);
-+ atexit(free_altlock);
- }
-
- debug(D_LOCK, "lock = (%s), altlock = (%s)", lock, altlock);
-@@ -625,8 +678,8 @@
- with the uts struct filled above.
- */
-
-- debug(D_UTMP, "adding utmp entry: type: %d, pid: %d, line: %s,
-- id: %c%c, time: %d, user: %s, host: %s, addr: %d",
-+ debug(D_UTMP, "adding utmp entry: type: %d, pid: %d, line: %s, "
-+ "id: %c%c, time: %d, user: %s, host: %s, addr: %d",
- uts.ut_type, uts.ut_pid, uts.ut_line,
- (uts.ut_id[0] ? uts.ut_id[0] : ' '),
- (uts.ut_id[1] ? uts.ut_id[1] : ' '),
-@@ -1077,16 +1130,20 @@
- login_prompt:
- (void) ioctl(STDIN, TCFLSH, 0);
- #ifdef FIDO
-- if (emsi && (strcmp(emsi,"yes") == 0))
-- (void) Fputs("**EMSI_REQA77E\r", stdout);
-+ if (emsi && (strcmp(emsi,"yes") == 0))
-+ (void) Fputs("**EMSI_REQA77E\r", stdout);
- #endif
- (void) Fputs(gtab->login, stdout);
--
-+#ifndef UUGETTY
- login_result=getlogname(&termio, buf, MAXLINE);
-+#endif
- if(TimeOut > 0) {
- (void) signal(SIGALRM, timeout);
- (void) alarm((unsigned) TimeOut);
- }
-+#ifdef UUGETTY
-+ login_result=getlogname(&termio, buf, MAXLINE);
-+#endif
-
- switch(login_result) {
- #ifdef FIDO
-@@ -1114,6 +1171,13 @@
- #ifdef SETTERM
- setenv("TERM", term, TRUE);
- #endif /* SETTERM */
-+ free_def();
-+ free_sysname();
-+ free_version();
-+#ifdef UUGETTY
-+ free_lock();
-+ free_altlock();
-+#endif
- debug(D_RUN, "execing login");
- (void) execl(login_pgm,
- "login", buf, NULLPTR);
---- ./funcs.c.orig 2002-09-25 08:43:28.000000000 +0200
-+++ ./funcs.c 2005-07-20 19:01:55.000000000 +0200
-@@ -87,12 +87,11 @@
- register char *s;
- register FILE *stream;
- {
-- char c, n, tbuf[20], ubuf[MAXBUF];
-- char *cbuf;
-+ char c, n, tbuf[20];
- time_t clock;
- struct tm *lt;
-- struct utsname utsbuf;
-- struct hostent *fqdname;
-+ static struct utsname utsbuf;
-+ static struct hostent *fqdname;
- FILE *fp1;
-
- char *day_name[] = { "Sun", "Mon", "Tue", "Wed", "Thur", "Fri", "Sat" };
-@@ -119,21 +118,8 @@
- return(EOF);
- break;
- case 'F': /* FQDName */
-- cbuf = strdup(SysName);
--#if 0 /* The does a seg violation - no idea why.... */
- fqdname = gethostbyname(SysName);
--#endif
--#if 0 /* So, we cheat.....! */
-- /* Which also gets a seg violation! */
-- if (fp1 = fopen("/etc/HOSTNAME", "r"))
-- { fgets(cbuf, MAXBUF, fp1);
-- fclose(fp1);
-- cbuf[strlen(cbuf)] = '\0';
-- }
-- if (fqdname != NULL)
-- cbuf = strdup(fqdname->h_name);
--#endif
-- if (Fputs(cbuf, stream) == EOF)
-+ if (fqdname && Fputs(fqdname->h_name, stream) == EOF)
- return(EOF);
- break;
- case 'L': /* line */
-@@ -141,18 +127,15 @@
- return(EOF);
- break;
- case 'M': /* arch of machine */
-- cbuf = strdup(utsbuf.machine);
-- if (Fputs(cbuf, stream) == EOF)
-+ if (Fputs(utsbuf.machine, stream) == EOF)
- return(EOF);
- break;
- case 'O': /* O/S name */
-- cbuf = strdup(utsbuf.sysname);
-- if (Fputs(cbuf, stream) == EOF)
-+ if (Fputs(utsbuf.sysname, stream) == EOF)
- return(EOF);
- break;
- case 'R': /* O/S rev_id */
-- cbuf = strdup(utsbuf.release);
-- if (Fputs(cbuf, stream) == EOF)
-+ if (Fputs(utsbuf.release, stream) == EOF)
- return(EOF);
- break;
- case 'S': /* system node name */
-@@ -166,8 +149,8 @@
- return(EOF);
- break;
- case 'U': /* number of active users */
-- (void) sprintf(ubuf, "%d", Nusers);
-- if (Fputs(ubuf, stream) == EOF)
-+ (void) sprintf(tbuf, "%d", Nusers);
-+ if (Fputs(tbuf, stream) == EOF)
- return(EOF);
- break;
- case 'V': /* version */
-@@ -175,12 +158,10 @@
- return(EOF);
- break;
- case 'u': /* user count str */
-- cbuf = malloc(20);
- (void) sprintf(tbuf, "%d User", Nusers);
- if (Nusers > 1)
-- cbuf = strcat(tbuf,"s");
-- else cbuf=strdup(tbuf);
-- if (Fputs(cbuf, stream) == EOF)
-+ strcat(tbuf, "s");
-+ if (Fputs(tbuf, stream) == EOF)
- return(EOF);
- break;
- case '@': /* in case '@@' was used */
diff --git a/source/a/getty-ps/getty_ps-2.1.0.lsm b/source/a/getty-ps/getty_ps-2.1.0.lsm
deleted file mode 100644
index b89d9f50..00000000
--- a/source/a/getty-ps/getty_ps-2.1.0.lsm
+++ /dev/null
@@ -1,26 +0,0 @@
-Begin4
-Title: getty-ps
-Version: 2.1.0
-Entered-date: 27SEP02
-Description: A versatile getty/uugetty program designed to allow easy
- use of a modem for incoming/outgoing data/fax/voice calls.
- It also allows easy set-up of regular login ports. Unlike
- agetty, it stores most of it's configuration and port
- initialization information in up to 2 files. This usually
- results in slightly more involved initial installation, but
- easier maintenance than agetty. It also leaves the
- inittab entries looking uncluttered. Supports 57600 and
- faster speeds, and is compatible with uucp and efax-0.9[a].
- Ringback is provided as an optional feature.
-Keywords: getty uugetty serial modem ringback efax uucp
-Author: Paul Sutcliffe, Jr.
-Maintained-by: Christine Jamison <getty-info@nwmagic.net>
-Primary-site: ftp.ibiblio.org:/pub/Linux/system/serial/getty_ps-2.1.0.tar.gz
-Alternate-site: ftp.nwmagic.net:/pub/sources/getty_ps-2.1.0.tar.gz
-Original-site: Unknown
-Platforms: Linux (tested on 1.0.x-2.4.5, Slackware 4.0 thru 8.1); should
- compile and work on almost any Unix, after library
- compatibility is resolved and paths are checked in tune.h;
- compiles clean with gcc 2.7.2.3 & 2.95.3.
-Copying-policy: FRS
-End
diff --git a/source/a/getty-ps/slack-desc b/source/a/getty-ps/slack-desc
deleted file mode 100644
index 3d07adb0..00000000
--- a/source/a/getty-ps/slack-desc
+++ /dev/null
@@ -1,19 +0,0 @@
-# HOW TO EDIT THIS FILE:
-# The "handy ruler" below makes it easier to edit a package description. Line
-# up the first '|' above the ':' following the base package name, and the '|'
-# on the right side marks the last column you can put a character in. You must
-# make exactly 11 lines for the formatting to be correct. It's also
-# customary to leave one space after the ':'.
-
- |-----handy-ruler------------------------------------------------------|
-getty-ps: getty-ps (console or terminal login)
-getty-ps:
-getty-ps: /sbin/getty and /sbin/uugetty.
-getty-ps: These control the process of logging into your system, and may be used
-getty-ps: instead of 'agetty', which is the default getty included with the
-getty-ps: util-linux package. getty-ps supports a number of enhancements such as
-getty-ps: ringback support.
-getty-ps:
-getty-ps: getty-ps was originally written by Paul Sutcliffe, Jr, and is
-getty-ps: currently maintained by Christine Jamison.
-getty-ps:
diff --git a/source/a/lha/lha.SlackBuild b/source/a/lha/lha.SlackBuild
deleted file mode 100755
index 7efdd90b..00000000
--- a/source/a/lha/lha.SlackBuild
+++ /dev/null
@@ -1,93 +0,0 @@
-#!/bin/bash
-
-# Copyright 2008, 2009, 2010 Patrick J. Volkerding, Sebeka, Minnesota, USA
-# All rights reserved.
-#
-# Redistribution and use of this script, with or without modification, is
-# permitted provided that the following conditions are met:
-#
-# 1. Redistributions of this script must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#
-# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
-# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
-# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
-# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
-# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
-# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-cd $(dirname $0) ; CWD=$(pwd)
-
-PKGNAM=lha
-VERSION=114i
-BUILD=${BUILD:-2}
-
-# Automatically determine the architecture we're building on:
-if [ -z "$ARCH" ]; then
- case "$( uname -m )" in
- i?86) export ARCH=i586 ;;
- arm*) export ARCH=arm ;;
- # Unless $ARCH is already set, use uname -m for all other archs:
- *) export ARCH=$( uname -m ) ;;
- esac
-fi
-
-# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
-# the name of the created package would be, and then exit. This information
-# could be useful to other scripts.
-if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
- echo "$PKGNAM-$VERSION-$ARCH-$BUILD.txz"
- exit 0
-fi
-
-TMP=${TMP:-/tmp}
-PKG=$TMP/package-lha
-
-rm -rf $PKG
-mkdir -p $TMP $PKG
-
-cd $TMP
-rm -rf lha-114i
-tar xzvf $CWD/lha-114i.tar.gz
-cd lha-114i
-zcat $CWD/lha_1.14i-10.1.diff.gz | patch -p1 --verbose || exit 1
-patch -p0 < debian/patch.paul
-patch -p0 < debian/patch.multibyte
-patch -p0 < debian/patch.CAN-2004-0234_0235
-patch -p0 < debian/patch.header-overflow
-patch -p1 < debian/patch.redhat-sec2
-patch -p1 < debian/patch.CVE-2006-4335-CVE-2006-4337-CVE-2006-4338
-chown -R root:root .
-make || exit 1
-mkdir -p $PKG/usr/bin
-cat src/lha > $PKG/usr/bin/lha
-chmod 755 $PKG/usr/bin/lha
-mkdir -p $PKG/usr/man/man1
-cat debian/lha.1 | gzip -9 > $PKG/usr/man/man1/lha.1.gz
-mkdir -p $PKG/usr/man/jp/man1
-cat man/lha.man | gzip -9 > $PKG/usr/man/jp/man1/lha.1.gz
-mkdir -p $PKG/usr/doc/lha-114i
-cp -a \
- change-${VERSION}.txt \
- $PKG/usr/doc/lha-${VERSION}
-mkdir -p $PKG/usr/doc/lha-${VERSION}/jp
-cp -a *.euc \
- $PKG/usr/doc/lha-${VERSION}/jp
-chmod 644 $PKG/usr/man/jp/man1/*
-
-( cd $PKG
- find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
- find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
-)
-
-mkdir -p $PKG/install
-cat $CWD/slack-desc > $PKG/install/slack-desc
-
-# Build the package:
-cd $PKG
-makepkg -l y -c n $TMP/lha-$VERSION-$ARCH-$BUILD.txz
-
diff --git a/source/a/lha/lha_1.14i-10.1.diff b/source/a/lha/lha_1.14i-10.1.diff
deleted file mode 100644
index cc32c4a6..00000000
--- a/source/a/lha/lha_1.14i-10.1.diff
+++ /dev/null
@@ -1,5901 +0,0 @@
---- lha-1.14i.orig/src/lha_macro.h
-+++ lha-1.14i/src/lha_macro.h
-@@ -7,7 +7,7 @@
- /* Ver. 1.14g modified 2000.05.06 T.OKAMOTO */
- /* ------------------------------------------------------------------------ */
-
--#define LHA_VERSION "lha for unix version 1.14g"
-+#define LHA_VERSION "lha for unix version 1.14i"
-
- /* Most of System V, define SYSTIME_HAS_NO_TM */
- #ifdef SYSTIME_HAS_NO_TM
---- lha-1.14i.orig/man/lha.n
-+++ lha-1.14i/man/lha.n
-@@ -9,7 +9,7 @@
- ]
- .I archive_file
- [
--.I flie
-+.I file
- \&.\|.\|. ]
- .br
- .B lha
---- lha-1.14i.orig/man/lha.man
-+++ lha-1.14i/man/lha.man
-@@ -1,324 +1,224 @@
-+LHA(N) LHa for UNIX Users Manual LHA(N)
-
-
--LHA(N) Unix Programmer's Manual LHA(N)
-
-+NNAAMMEE ̾̾¾Î¾Î
-+ LHa - ¹â°µ½Ì¥¢¡¼¥«¥¤¥Ð
-
--NNNAAAMMMEEE ̾̾̾¾Î¾Î¾Î
-- LHa - ¹â°µ½Ì¥¢¡¼¥«¥¤¥Ð
-+SSYYNNOOPPSSIISS ·Á·Á¼°¼°
-+ llhhaa kkeeyy [ mmooddiiffiieerrss ] _a_r_c_h_i_v_e___f_i_l_e [ _f_i_l_e ... ]
-+ llhhaa _a_r_c_h_i_v_e___f_i_l_e
-
--SSSYYYNNNOOOPPPSSSIIISSS ·Á·Á·Á¼°¼°¼°
-- lllhhhaaa kkkeeeyyy [ mmmooodddiiifffiiieeerrrsss ] _a_r_c_h_i_v_e__f_i_l_e [ _f_l_i_e ... ]
-- lllhhhaaa _a_r_c_h_i_v_e__f_i_l_e
-+DDEESSCCRRIIPPTTIIOONN ²ò²òÀâÀâ
-+ LLHHaa ¤Ï¸úΨ¤Î¹â¤¤°µ½Ìµ¡Ç½¤ò»ý¤Ä¥Õ¥¡¥¤¥ë¥¢¡¼¥«¥¤¥Ð¤Ç¤¹¡£
-+ kkeeyy ¤Ëµ¡Ç½Ê¸»ú¤ò»ØÄꤷ¡¢file ¤ÎÄɲᢹ¹¿·¡¢Ãê½Ð¡¢ºï½ü¡¢°ìÍ÷ɽ¼¨¤Ê¤É¤ò¹Ô
-+ ¤Ê¤¤¤Þ¤¹¡£°ú¿ô¤Ë archive_file ¤Î¤ß¤ò»ØÄꤷ¤¿¾ì¹ç¤Ë¤Ï¡¢µ¡Ç½Ê¸»ú¤Ë l ¤ò»Ø
-+ Äꤷ¤¿¤Î¤ÈƱÅù¤ÎÆ°ºî¤ò¹Ô¤Ê¤¤¤Þ¤¹¡£
-+ µ¡Ç½Ê¸»ú¤Ï°Ê²¼¤ÎÄ̤ê¤Ç¤¹¡£
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-- kkkeeeyyy ¤Ëµ¡Ç½Ê¸»ú¤ò»ØÄꤷ¡¢file ¤ÎÄɲᢹ¹¿·¡¢Ãê½Ð¡¢ºï½ü¡¢°ì
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-- ¤¹¡£
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-- ppp ÆâÍÆɽ¼¨¡£archive_file ¤«¤é file ¤ÎÆâÍƤò¼è¤ê½Ð¤·
-- ¡¢É¸½à½ÐÎϤؤȽÐÎϤ·¤Þ¤¹¡£file ¤Î»ØÄ꤬¤Ê¤±¤ì¤Ð¡¢
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-+ dd ºï½ü¡£archive_file ¤«¤é file ¤òºï½ü¤·¤Þ¤¹¡£
-
-- ddd ºï½ü¡£archive_file ¤«¤é file ¤òºï½ü¤·¤Þ¤¹¡£
-+ mm °ÜÆ°¡£file ¤ò archive_file ¤ËÄɲä·¤¿¸å¡¢file ¤òºï½ü¤·¤Þ¤¹¡£ ¤³
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-- ½ü¤·¤Þ¤¹¡£¤³¤ì¤Ï¡¢key ¤Ë a ¤ò¡¢modifiers ¤Ë d ¤ò»Ø
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-
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-+ ¤¹¡£
-
-- January 14,1997 1
-
-
-+ qq<<nnuumm>> ɽ¼¨¤ÎÍÞÀ©¡£ÂÐÏÃŪ¤Ê¥á¥Ã¥»¡¼¥¸¤Îɽ¼¨¤òÍÞÀ©¤·¤Þ¤¹¡£ <num> ¤ÎÃͤË
-+ ¤è¤Ã¤Æ¡¢INDICATOR ¤Îɽ¼¨ÊýË¡¤òÊѹ¹¤Ç¤­¤Þ¤¹¡£
-
--LHA(N) Unix Programmer's Manual LHA(N)
-+ qq00 oooo........ ¤Î¤Îɽɽ¼¨¼¨¤ò¤ò¹Ô¹Ô¤Ê¤Ê¤¦¤¦¡£¡£
-
-+ qq11 ¥Õ¥Õ¥¡¥¡¥¤¥¤¥ë¥ë̾̾ɽɽ¼¨¼¨¤Î¤Î¤ß¤ß¹Ô¹Ô¤Ê¤Ê¤¦¤¦¡£¡£
-
-- ccc ¿·µ¬ºîÀ®¡£archive_file ¤ò¿·¤¿¤ËºîÀ®¤·¡¢file ¤òÄɲÃ
-- ¤·¤Þ¤¹¡£
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-- µ¡Ç½Êѹ¹Ê¸»ú modifiers ¤ò»ØÄꤹ¤ë¤³¤È¤Ë¤è¤Ã¤Æ key ¤ÎÆ°ºî¤Î
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-- ¿ô»ØÄꤹ¤ë¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£
-+ ¤Ê¤ª¡¢ÃͤòÆþÎϤ·¤Ê¤«¤Ã¤¿ºÝ¤Ë¤Ï¡¢q2 ¤ÈƱÅù¤Ë¤Ê¤ê¤Þ¤¹¡£
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-- January 14,1997 4
--
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-- ¿Íã¡¢¤³¤³¤í¤è¤¯¥á¥Ã¥»¡¼¥¸¤Î¶¶ÅϤ·¤ò¤·¤Æ¤¯¤ì¤¿Àкê°ìÌÀ»á(MIX
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-- January 14,1997 5
--
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--LHA(N) Unix Programmer's Manual LHA(N)
--
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-- ¤ó¤À H.S »á¡¢JUNET ¤Î LHa for UNIX MailingList ¤Ë¤Æ¶¨ÎϤ·
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-- January 14,1997 6
-
-+ January 14,1997 LHA(N)
---- lha-1.14i.orig/Makefile
-+++ lha-1.14i/Makefile
-@@ -20,7 +20,7 @@
-
- #MACHINE = -DSYSTIME_HAS_NO_TM -DFTIME -DEUC
- #MACHINE = -DSYSTIME_HAS_NO_TM -DEUC -DHAVE_TM_ZONE -DSYSV_SYSTEM_DIR
--MACHINE = -DSYSTIME_HAS_NO_TM -DEUC -DSYSV_SYSTEM_DIR -DMKTIME
-+MACHINE = -DSYSTIME_HAS_NO_TM -DEUC -DSYSV_SYSTEM_DIR -DMKTIME -DMULTIBYTE_CHAR
-
- #OPTIMIZE = -O2 -fstrength-reduce -fomit-frame-pointer
- OPTIMIZE = -O2 -DSUPPORT_LH7 -DMKSTEMP
---- lha-1.14i.orig/debian/patch.multibyte
-+++ lha-1.14i/debian/patch.multibyte
-@@ -0,0 +1,145 @@
-+diff -Nuar src.old/header.c src/header.c
-+--- src.old/header.c Fri Oct 6 02:36:03 2000
-++++ src/header.c Fri Jul 19 16:46:41 2002
-+@@ -82,6 +82,7 @@
-+ register int i;
-+
-+ #ifdef MULTIBYTE_CHAR
-++ if (multibyte_mode == TRUE) {
-+ for (i = 0; i < len; i++) {
-+ if (MULTIBYTE_FIRST_P(name[i]) &&
-+ MULTIBYTE_SECOND_P(name[i + 1]))
-+@@ -91,6 +92,14 @@
-+ else if (!noconvertcase && isupper(name[i]))
-+ name[i] = tolower(name[i]);
-+ }
-++ } else {
-++ for (i = 0; i < len; i++) {
-++ if (name[i] == '\\')
-++ name[i] = '/';
-++ else if (!noconvertcase && isupper(name[i]))
-++ name[i] = tolower(name[i]);
-++ }
-++ }
-+ #else
-+ for (i = 0; i < len; i++) {
-+ if (name[i] == '\\')
-+@@ -111,6 +120,7 @@
-+ boolean lower_case_used = FALSE;
-+
-+ #ifdef MULTIBYTE_CHAR
-++ if (multibyte_mode == TRUE) {
-+ for (i = 0; i < len; i++) {
-+ if (MULTIBYTE_FIRST_P(name[i]) &&
-+ MULTIBYTE_SECOND_P(name[i + 1]))
-+@@ -128,6 +138,19 @@
-+ name[i] = '/';
-+ else if (!noconvertcase && !lower_case_used && isupper(name[i]))
-+ name[i] = tolower(name[i]);
-++ }
-++ } else {
-++ for (i = 0; i < len; i++)
-++ if (islower(name[i])) {
-++ lower_case_used = TRUE;
-++ break;
-++ }
-++ for (i = 0; i < len; i++) {
-++ if (name[i] == '\\')
-++ name[i] = '/';
-++ else if (!noconvertcase && !lower_case_used && isupper(name[i]))
-++ name[i] = tolower(name[i]);
-++ }
-+ }
-+ #else
-+ for (i = 0; i < len; i++)
-+diff -Nuar src.old/lha.h src/lha.h
-+--- src.old/lha.h Fri Jul 19 17:22:13 2002
-++++ src/lha.h Fri Jul 19 17:18:05 2002
-+@@ -101,6 +101,9 @@
-+ #ifdef EUC
-+ EXTERN boolean euc_mode;
-+ #endif
-++#ifdef MULTIBYTE_CHAR
-++EXTERN boolean multibyte_mode;
-++#endif
-+
-+ /* list command flags */
-+ EXTERN boolean verbose_listing;
-+diff -Nuar src.old/lharc.c src/lharc.c
-+--- src.old/lharc.c Fri Oct 6 02:33:34 2000
-++++ src/lharc.c Fri Jul 19 16:56:03 2002
-+@@ -101,6 +101,10 @@
-+ euc_mode = FALSE;
-+ #endif
-+
-++#ifdef MULTIBYTE_CHAR
-++ multibyte_mode = FALSE;
-++#endif
-++
-+ /* view command flags */
-+ verbose_listing = FALSE;
-+
-+@@ -177,6 +181,11 @@
-+ e TEXT code convert from/to EUC\n\
-+ ");
-+ #endif
-++#ifdef MULTIBYTE_CHAR
-++ fprintf(stderr, "\
-++ y filename multibyte convert\n\
-++");
-++#endif
-+ exit(1);
-+ }
-+
-+@@ -308,6 +317,11 @@
-+ case 'e':
-+ text_mode = TRUE;
-+ euc_mode = TRUE;
-++ break;
-++#endif
-++#ifdef MULTIBYTE_CHAR
-++ case 'y':
-++ multibyte_mode = TRUE;
-+ break;
-+ #endif
-+ case 'n':
-+diff -Nuar src.old/util.c src/util.c
-+--- src.old/util.c Wed Oct 4 23:57:38 2000
-++++ src/util.c Fri Jul 19 16:49:23 2002
-+@@ -113,18 +113,29 @@
-+ #endif
-+ for (p = path; (c = *p) != 0; p++) {
-+ #ifdef MULTIBYTE_CHAR
-+- if (kflg) {
-+- kflg = 0;
-++ if (multibyte_mode == TRUE) {
-++ if (kflg) {
-++ kflg = 0;
-++ } else if (MULTIBYTE_FIRST_P(c)) {
-++ kflg = 1;
-++ } else {
-++ if (c == '\\' || c == DELIM || c == DELIM2) {
-++ *p = delim;
-++ path = p + 1;
-++ }
-++ }
-++ } else {
-++ if (c == '\\' || c == DELIM || c == DELIM2) {
-++ *p = delim;
-++ path = p + 1;
-++ }
-+ }
-+- else if (MULTIBYTE_FIRST_P(c)) {
-+- kflg = 1;
-+- }
-+- else
-+-#endif
-++#else
-+ if (c == '\\' || c == DELIM || c == DELIM2) {
-+ *p = delim;
-+ path = p + 1;
-+ }
-++#endif
-+ }
-+ return path;
-+ }
---- lha-1.14i.orig/debian/README.Debian
-+++ lha-1.14i/debian/README.Debian
-@@ -0,0 +1,6 @@
-+lha for DEBIAN
-+----------------------
-+
-+LHa for UNIX
-+
-+Atsushi KAMOSHIDA <kamop@post1.com>, Sun, 13 Apr 1997 17:52:59 +0900
---- lha-1.14i.orig/debian/org/lha.h
-+++ lha-1.14i/debian/org/lha.h
-@@ -0,0 +1,322 @@
-+/* ------------------------------------------------------------------------ */
-+/* LHa for UNIX Archiver Driver */
-+/* */
-+/* Modified Nobutaka Watazaki */
-+/* */
-+/* Ver. 1.14 Soruce All chagned 1995.01.14 N.Watazaki */
-+/* Ver. 1.14i Modified and bug fixed 2000.10.06 t.okamoto */
-+/* ------------------------------------------------------------------------ */
-+/*
-+ Included...
-+ lharc.h interface.h slidehuf.h
-+*/
-+#include <stdio.h>
-+#include <errno.h>
-+#include <ctype.h>
-+#include <sys/types.h>
-+#include <sys/file.h>
-+#include <sys/stat.h>
-+
-+#include <signal.h>
-+
-+#include "lha_macro.h"
-+
-+struct encode_option {
-+#if defined(__STDC__) || defined(AIX)
-+ void (*output) ();
-+ void (*encode_start) ();
-+ void (*encode_end) ();
-+#else
-+ int (*output) ();
-+ int (*encode_start) ();
-+ int (*encode_end) ();
-+#endif
-+};
-+
-+struct decode_option {
-+ unsigned short (*decode_c) ();
-+ unsigned short (*decode_p) ();
-+#if defined(__STDC__) || defined(AIX)
-+ void (*decode_start) ();
-+#else
-+ int (*decode_start) ();
-+#endif
-+};
-+
-+/* ------------------------------------------------------------------------ */
-+/* LHa File Type Definition */
-+/* ------------------------------------------------------------------------ */
-+struct string_pool {
-+ int used;
-+ int size;
-+ int n;
-+ char *buffer;
-+};
-+
-+typedef struct LzHeader {
-+ unsigned char header_size;
-+ char method[METHOD_TYPE_STRAGE];
-+ long packed_size;
-+ long original_size;
-+ long last_modified_stamp;
-+ unsigned char attribute;
-+ unsigned char header_level;
-+ char name[256];
-+ unsigned short crc;
-+ boolean has_crc;
-+ unsigned char extend_type;
-+ unsigned char minor_version;
-+
-+ /* extend_type == EXTEND_UNIX and convert from other type. */
-+ time_t unix_last_modified_stamp;
-+ unsigned short unix_mode;
-+ unsigned short unix_uid;
-+ unsigned short unix_gid;
-+} LzHeader;
-+
-+struct interfacing {
-+ FILE *infile;
-+ FILE *outfile;
-+ unsigned long original;
-+ unsigned long packed;
-+ int dicbit;
-+ int method;
-+};
-+
-+
-+/* ------------------------------------------------------------------------ */
-+/* Option switch variable */
-+/* ------------------------------------------------------------------------ */
-+/* command line options (common options) */
-+EXTERN boolean quiet;
-+EXTERN boolean text_mode;
-+EXTERN boolean verbose;
-+EXTERN boolean noexec; /* debugging option */
-+EXTERN boolean force;
-+EXTERN boolean prof;
-+EXTERN boolean delete_after_append;
-+EXTERN int compress_method;
-+EXTERN int header_level;
-+/* EXTERN int quiet_mode; */ /* 1996.8.13 t.okamoto */
-+#ifdef EUC
-+EXTERN boolean euc_mode;
-+#endif
-+
-+/* list command flags */
-+EXTERN boolean verbose_listing;
-+
-+/* extract/print command flags */
-+EXTERN boolean output_to_stdout;
-+
-+/* add/update/delete command flags */
-+EXTERN boolean new_archive;
-+EXTERN boolean update_if_newer;
-+EXTERN boolean generic_format;
-+
-+EXTERN boolean remove_temporary_at_error;
-+EXTERN boolean recover_archive_when_interrupt;
-+EXTERN boolean remove_extracting_file_when_interrupt;
-+EXTERN boolean get_filename_from_stdin;
-+EXTERN boolean ignore_directory;
-+EXTERN boolean verify_mode;
-+
-+/* Indicator flag */
-+EXTERN int quiet_mode;
-+
-+/* ------------------------------------------------------------------------ */
-+/* Globale Variable */
-+/* ------------------------------------------------------------------------ */
-+EXTERN char **cmd_filev;
-+EXTERN int cmd_filec;
-+
-+EXTERN char *archive_name;
-+EXTERN char expanded_archive_name[FILENAME_LENGTH];
-+EXTERN char temporary_name[FILENAME_LENGTH];
-+EXTERN char backup_archive_name[FILENAME_LENGTH];
-+
-+EXTERN char *reading_filename, *writting_filename;
-+
-+/* 1996.8.13 t.okamoto */
-+#if 0
-+EXTERN boolean remove_temporary_at_error;
-+EXTERN boolean recover_archive_when_interrupt;
-+EXTERN boolean remove_extracting_file_when_interrupt;
-+#endif
-+
-+EXTERN int archive_file_mode;
-+EXTERN int archive_file_gid;
-+
-+EXTERN struct interfacing interface;
-+EXTERN node *next;
-+/* EXTERN unsigned short crc; */ /* 1996.8.13 t.okamoto */
-+
-+EXTERN int noconvertcase; /* 2000.10.6 */
-+
-+/* slide.c */
-+EXTERN int unpackable;
-+EXTERN unsigned long origsize, compsize;
-+EXTERN unsigned short dicbit;
-+EXTERN unsigned short maxmatch;
-+EXTERN unsigned long count;
-+EXTERN unsigned long loc; /* short -> long .. Changed N.Watazaki */
-+EXTERN unsigned char *text;
-+EXTERN int prev_char;
-+
-+/* huf.c */
-+#ifndef LHA_MAIN_SRC /* t.okamoto 96/2/20 */
-+EXTERN unsigned short left[], right[];
-+EXTERN unsigned char c_len[], pt_len[];
-+EXTERN unsigned short c_freq[], c_table[], c_code[];
-+EXTERN unsigned short p_freq[], pt_table[], pt_code[], t_freq[];
-+#endif
-+
-+/* append.c */
-+#ifdef NEED_INCREMENTAL_INDICATOR
-+EXTERN long indicator_count;
-+EXTERN long indicator_threshold;
-+#endif
-+
-+/* crcio.c */
-+EXTERN FILE *infile, *outfile;
-+EXTERN unsigned short crc, bitbuf;
-+EXTERN int dispflg;
-+EXTERN long reading_size;
-+
-+/* from dhuf.c */
-+EXTERN unsigned int n_max;
-+
-+/* lhadd.c */
-+EXTERN FILE *temporary_fp;
-+
-+/* ------------------------------------------------------------------------ */
-+/* Functions */
-+/* ------------------------------------------------------------------------ */
-+/* from lharc.c */
-+extern int patmatch();
-+
-+extern void interrupt();
-+
-+extern void message();
-+extern void warning();
-+extern void error();
-+extern void fatal_error();
-+
-+extern boolean need_file();
-+extern int inquire();
-+extern FILE *xfopen();
-+
-+extern boolean find_files();
-+extern void free_files();
-+
-+extern void init_sp();
-+extern void add_sp();
-+extern void finish_sp();
-+extern void free_sp();
-+extern void cleaning_files();
-+
-+extern void build_temporary_name();
-+extern void build_backup_file_name();
-+extern void build_standard_archive_name();
-+
-+extern FILE *open_old_archive();
-+extern void init_header();
-+extern boolean get_header();
-+extern boolean archive_is_msdos_sfx1();
-+extern boolean skip_msdos_sfx1_code();
-+extern void write_header();
-+extern void write_archive_tail();
-+extern void copy_old_one();
-+extern unsigned char *convdelim();
-+extern long copyfile();
-+
-+extern void cmd_list(), cmd_extract(), cmd_add(), cmd_delete();
-+
-+extern boolean ignore_directory;
-+extern boolean compress_method;
-+extern boolean verify_mode;
-+
-+extern char *extract_directory;
-+
-+/* from slide.c */
-+
-+extern int encode_alloc();
-+extern void encode();
-+extern void decode();
-+
-+/* from append.c */
-+extern void start_indicator();
-+extern void finish_indicator();
-+extern void finish_indicator2();
-+
-+/* slide.c */
-+extern void output_st1();
-+extern unsigned char *alloc_buf();
-+extern void encode_start_st1();
-+extern void encode_end_st1();
-+extern unsigned short decode_c_st1();
-+extern unsigned short decode_p_st1();
-+extern void decode_start_st1();
-+
-+/* from shuf.c */
-+extern void decode_start_st0();
-+extern void encode_p_st0( /* unsigned short j */ );
-+extern void encode_start_fix();
-+extern void decode_start_fix();
-+extern unsigned short decode_c_st0();
-+extern unsigned short decode_p_st0();
-+
-+/* from dhuf.c */
-+extern void start_c_dyn();
-+extern void decode_start_dyn();
-+extern unsigned short decode_c_dyn();
-+extern unsigned short decode_p_dyn();
-+extern void output_dyn( /* int code, unsigned int pos */ );
-+extern void encode_end_dyn();
-+
-+extern int decode_lzhuf();
-+
-+/* from larc.c */
-+
-+extern unsigned short decode_c_lzs();
-+extern unsigned short decode_p_lzs();
-+extern unsigned short decode_c_lz5();
-+extern unsigned short decode_p_lz5();
-+extern void decode_start_lzs();
-+extern void decode_start_lz5();
-+
-+extern void make_table( /* int nchar, uchar bitlen[], int tablebits,
-+ ushort table[] */ );
-+
-+/* from maketree.c */
-+/*
-+ * void make_code(short n, uchar len[], ushort code[]); short make_tree(short
-+ * nparm, ushort freqparm[], uchar lenparm[], ushort codeparam[]);
-+ */
-+extern void make_code( /* int n, uchar len[], ushort code[] */ );
-+extern short make_tree( /* int nparm, ushort freqparm[], uchar lenparm[],
-+ ushort codeparam[] */ );
-+
-+/* from crcio.c */
-+extern void make_crctable();
-+extern unsigned short calccrc( /* uchar *p, uint n */ );
-+extern void fillbuf( /* uchar n */ );
-+extern unsigned short getbits( /* uchar n */ );
-+extern void putcode( /* uchar n, ushort x */ );
-+extern void putbits( /* uchar n, ushort x */ );
-+extern int fread_crc( /* uchar *p, int n, FILE *f */ );
-+extern void fwrite_crc( /* uchar *p, int n, FILE *f */ );
-+extern void init_getbits();
-+extern void init_putbits();
-+extern void make_crctable();
-+extern unsigned short calccrc();
-+
-+/* from lhadd.c */
-+extern int encode_lzhuf();
-+extern int encode_stored_crc();
-+
-+/* Local Variables: */
-+/* mode:c */
-+/* tab-width:4 */
-+/* End: */
-+
-+
---- lha-1.14i.orig/debian/org/header.c
-+++ lha-1.14i/debian/org/header.c
-@@ -0,0 +1,875 @@
-+/* ------------------------------------------------------------------------ */
-+/* LHa for UNIX */
-+/* header.c -- header manipulate functions */
-+/* */
-+/* Modified Nobutaka Watazaki */
-+/* */
-+/* Original Y.Tagawa */
-+/* modified 1991.12.16 M.Oki */
-+/* Ver. 1.10 Symbolic Link added 1993.10.01 N.Watazaki */
-+/* Ver. 1.13b Symbolic Link Bug Fix 1994.08.22 N.Watazaki */
-+/* Ver. 1.14 Source All chagned 1995.01.14 N.Watazaki */
-+/* Ver. 1.14i bug fixed 2000.10.06 t.okamoto */
-+/* ------------------------------------------------------------------------ */
-+#include "lha.h"
-+
-+/* ------------------------------------------------------------------------ */
-+static char *get_ptr;
-+/* ------------------------------------------------------------------------ */
-+int
-+calc_sum(p, len)
-+ register char *p;
-+ register int len;
-+{
-+ register int sum;
-+
-+ for (sum = 0; len; len--)
-+ sum += *p++;
-+
-+ return sum & 0xff;
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+static unsigned short
-+get_word()
-+{
-+ int b0, b1;
-+
-+ b0 = get_byte();
-+ b1 = get_byte();
-+ return (b1 << 8) + b0;
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+static void
-+put_word(v)
-+ unsigned int v;
-+{
-+ put_byte(v);
-+ put_byte(v >> 8);
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+static long
-+get_longword()
-+{
-+ long b0, b1, b2, b3;
-+
-+ b0 = get_byte();
-+ b1 = get_byte();
-+ b2 = get_byte();
-+ b3 = get_byte();
-+ return (b3 << 24) + (b2 << 16) + (b1 << 8) + b0;
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+static void
-+put_longword(v)
-+ long v;
-+{
-+ put_byte(v);
-+ put_byte(v >> 8);
-+ put_byte(v >> 16);
-+ put_byte(v >> 24);
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+static void
-+msdos_to_unix_filename(name, len)
-+ register char *name;
-+ register int len;
-+{
-+ register int i;
-+
-+#ifdef MULTIBYTE_CHAR
-+ for (i = 0; i < len; i++) {
-+ if (MULTIBYTE_FIRST_P(name[i]) &&
-+ MULTIBYTE_SECOND_P(name[i + 1]))
-+ i++;
-+ else if (name[i] == '\\')
-+ name[i] = '/';
-+ else if (!noconvertcase && isupper(name[i]))
-+ name[i] = tolower(name[i]);
-+ }
-+#else
-+ for (i = 0; i < len; i++) {
-+ if (name[i] == '\\')
-+ name[i] = '/';
-+ else if (!noconvertcase && isupper(name[i]))
-+ name[i] = tolower(name[i]);
-+ }
-+#endif
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+static void
-+generic_to_unix_filename(name, len)
-+ register char *name;
-+ register int len;
-+{
-+ register int i;
-+ boolean lower_case_used = FALSE;
-+
-+#ifdef MULTIBYTE_CHAR
-+ for (i = 0; i < len; i++) {
-+ if (MULTIBYTE_FIRST_P(name[i]) &&
-+ MULTIBYTE_SECOND_P(name[i + 1]))
-+ i++;
-+ else if (islower(name[i])) {
-+ lower_case_used = TRUE;
-+ break;
-+ }
-+ }
-+ for (i = 0; i < len; i++) {
-+ if (MULTIBYTE_FIRST_P(name[i]) &&
-+ MULTIBYTE_SECOND_P(name[i + 1]))
-+ i++;
-+ else if (name[i] == '\\')
-+ name[i] = '/';
-+ else if (!noconvertcase && !lower_case_used && isupper(name[i]))
-+ name[i] = tolower(name[i]);
-+ }
-+#else
-+ for (i = 0; i < len; i++)
-+ if (islower(name[i])) {
-+ lower_case_used = TRUE;
-+ break;
-+ }
-+ for (i = 0; i < len; i++) {
-+ if (name[i] == '\\')
-+ name[i] = '/';
-+ else if (!noconvertcase && !lower_case_used && isupper(name[i]))
-+ name[i] = tolower(name[i]);
-+ }
-+#endif
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+static void
-+macos_to_unix_filename(name, len)
-+ register char *name;
-+ register int len;
-+{
-+ register int i;
-+
-+ for (i = 0; i < len; i++) {
-+ if (name[i] == ':')
-+ name[i] = '/';
-+ else if (name[i] == '/')
-+ name[i] = ':';
-+ }
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+static void
-+unix_to_generic_filename(name, len)
-+ register char *name;
-+ register int len;
-+{
-+ register int i;
-+
-+ for (i = 0; i < len; i++) {
-+ if (name[i] == '/')
-+ name[i] = '\\';
-+ else if (islower(name[i]))
-+ name[i] = toupper(name[i]);
-+ }
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+/* */
-+/* Generic stamp format: */
-+/* */
-+/* 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 */
-+/* |<-------- year ------->|<- month ->|<-- day -->| */
-+/* */
-+/* 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 */
-+/* |<--- hour --->|<---- minute --->|<- second*2 ->| */
-+/* */
-+/* ------------------------------------------------------------------------ */
-+
-+/*
-+ * NOTE : If you don't have `gettimeofday(2)', or your gettimeofday(2)
-+ * returns bogus timezone information, try FTIME, MKTIME, TIMELOCAL or TZSET.
-+ */
-+
-+/* choose one */
-+#if defined(MKTIME)
-+#ifdef TIMELOCAL
-+#undef TIMELOCAL
-+#endif
-+#endif /* defined(MKTIME) */
-+
-+#if defined(MKTIME) || defined(TIMELOCAL)
-+#ifdef TZSET
-+#undef TZSET
-+#endif
-+#endif /* defined(MKTIME) || defined(TIMELOCAL) */
-+
-+#if defined(MKTIME) || defined(TIMELOCAL) || defined(TZSET)
-+#ifdef FTIME
-+#undef FTIME
-+#endif
-+#endif
-+
-+#if defined(MKTIME) || defined(TIMELOCAL) || defined(TZSET) || defined(FTIME)
-+#ifdef GETTIMEOFDAY
-+#undef GETTIMEOFDAY
-+#endif
-+#else
-+#ifndef GETTIMEOFDAY
-+#define GETTIMEOFDAY /* use gettimeofday() */
-+#endif
-+#endif
-+
-+#ifdef FTIME
-+#include <sys/timeb.h>
-+#endif
-+
-+/*
-+ * You may define as : #define TIMEZONE_HOOK \ extern long
-+ * timezone ; \ extern void tzset();
-+ */
-+#ifdef TIMEZONE_HOOK
-+TIMEZONE_HOOK
-+/* Which do you like better, `TIMEZONE_HOOK' or `TIMEZONE_HOOK;' ? */
-+#endif
-+
-+#if defined(TZSET) && defined(_MINIX)
-+extern long timezone; /* not defined in time.h */
-+#endif
-+
-+/* ------------------------------------------------------------------------ */
-+#if defined(FTIME) || defined(GETTIMEOFDAY) || defined(TZSET)
-+static long
-+gettz()
-+#ifdef TZSET
-+{
-+ tzset();
-+ return timezone;
-+}
-+#endif
-+
-+/* ------------------------------------------------------------------------ */
-+#if !defined(TZSET) && defined(FTIME)
-+{
-+ struct timeb buf;
-+
-+ ftime(&buf);
-+ return buf.timezone * 60L;
-+}
-+#endif
-+
-+/* ------------------------------------------------------------------------ */
-+#if !defined(TZSET) && !defined(FTIME) /* maybe defined(GETTIMEOFDAY) */
-+{
-+#ifdef HAVE_TM_ZONE
-+ time_t tt;
-+
-+ time(&tt);
-+ return -localtime(&tt)->tm_gmtoff;
-+#else /* HAVE_TM_ZONE */
-+ struct timeval tp;
-+ struct timezone tzp;
-+ gettimeofday(&tp, &tzp);/* specific to 4.3BSD */
-+ /*
-+ * return (tzp.tz_minuteswest * 60L + (tzp.tz_dsttime != 0 ? 60L *
-+ * 60L : 0));
-+ */
-+ return (tzp.tz_minuteswest * 60L);
-+#endif /* HAVE_TM_ZONE */
-+}
-+#endif
-+#endif /* defined(FTIME) || defined(GETTIMEOFDAY) ||
-+ * defined(TZSET) */
-+
-+/* ------------------------------------------------------------------------ */
-+#ifdef NOT_USED
-+static struct tm *
-+msdos_to_unix_stamp_tm(a)
-+ long a;
-+{
-+ static struct tm t;
-+
-+ t.tm_sec = (a & 0x1f) * 2;
-+ t.tm_min = (a >> 5) & 0x3f;
-+ t.tm_hour = (a >> 11) & 0x1f;
-+ t.tm_mday = (a >> 16) & 0x1f;
-+ t.tm_mon = ((a >> 16 + 5) & 0x0f) - 1;
-+ t.tm_year = ((a >> 16 + 9) & 0x7f) + 80;
-+ return &t;
-+}
-+#endif
-+
-+/* ------------------------------------------------------------------------ */
-+static time_t
-+generic_to_unix_stamp(t)
-+ long t;
-+#if defined(MKTIME) || defined(TIMELOCAL)
-+{
-+ struct tm dostm;
-+
-+ /*
-+ * special case: if MSDOS format date and time were zero, then we
-+ * set time to be zero here too.
-+ */
-+ if (t == 0)
-+ return (time_t) 0;
-+
-+ dostm.tm_sec = (t & 0x1f) * 2;
-+ dostm.tm_min = t >> 5 & 0x3f;
-+ dostm.tm_hour = t >> 11 & 0x1f;
-+ dostm.tm_mday = t >> 16 & 0x1f;
-+ dostm.tm_mon = (t >> 16 + 5 & 0x0f) - 1; /* 0..11 */
-+ dostm.tm_year = (t >> 16 + 9 & 0x7f) + 80;
-+#if 0
-+ dostm.tm_isdst = 0; /* correct? */
-+#endif
-+ dostm.tm_isdst = -1; /* correct? */
-+#ifdef MKTIME
-+ return (time_t) mktime(&dostm);
-+#else /* maybe defined(TIMELOCAL) */
-+ return (time_t) timelocal(&dostm);
-+#endif
-+}
-+
-+#else /* defined(MKTIME) || defined(TIMELOCAL) */
-+{
-+ int year, month, day, hour, min, sec;
-+ long longtime;
-+ static unsigned int dsboy[12] = {0, 31, 59, 90, 120, 151,
-+ 181, 212, 243, 273, 304, 334};
-+ unsigned int days;
-+
-+ /*
-+ * special case: if MSDOS format date and time were zero, then we
-+ * set time to be zero here too.
-+ */
-+ if (t == 0)
-+ return (time_t) 0;
-+
-+ year = ((int) (t >> 16 + 9) & 0x7f) + 1980;
-+ month = (int) (t >> 16 + 5) & 0x0f; /* 1..12 means Jan..Dec */
-+ day = (int) (t >> 16) & 0x1f; /* 1..31 means 1st,...31st */
-+
-+ hour = ((int) t >> 11) & 0x1f;
-+ min = ((int) t >> 5) & 0x3f;
-+ sec = ((int) t & 0x1f) * 2;
-+
-+ /* Calculate days since 1970.01.01 */
-+ days = (365 * (year - 1970) + /* days due to whole years */
-+ (year - 1970 + 1) / 4 + /* days due to leap years */
-+ dsboy[month - 1] + /* days since beginning of this year */
-+ day - 1); /* days since beginning of month */
-+
-+ if ((year % 4 == 0) &&
-+ (year % 100 != 0 || year % 400 == 0) && /* 1999.5.24 t.oka */
-+ (month >= 3)) /* if this is a leap year and month */
-+ days++; /* is March or later, add a day */
-+
-+ /* Knowing the days, we can find seconds */
-+ longtime = (((days * 24) + hour) * 60 + min) * 60 + sec;
-+ longtime += gettz(); /* adjust for timezone */
-+
-+ /* LONGTIME is now the time in seconds, since 1970/01/01 00:00:00. */
-+ return (time_t) longtime;
-+}
-+#endif /* defined(MKTIME) || defined(TIMELOCAL) */
-+
-+/* ------------------------------------------------------------------------ */
-+static long
-+unix_to_generic_stamp(t)
-+ time_t t;
-+{
-+ struct tm *tm = localtime(&t);
-+
-+ return ((((long) (tm->tm_year - 80)) << 25) +
-+ (((long) (tm->tm_mon + 1)) << 21) +
-+ (((long) tm->tm_mday) << 16) +
-+ (long) ((tm->tm_hour << 11) +
-+ (tm->tm_min << 5) +
-+ (tm->tm_sec / 2)));
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+/* build header functions */
-+/* ------------------------------------------------------------------------ */
-+boolean
-+get_header(fp, hdr)
-+ FILE *fp;
-+ register LzHeader *hdr;
-+{
-+ int header_size;
-+ int name_length;
-+ char data[LZHEADER_STRAGE];
-+ char dirname[FILENAME_LENGTH];
-+ int dir_length = 0;
-+ int checksum;
-+ int i;
-+ char *ptr;
-+ int extend_size;
-+ int dmy;
-+
-+ bzero(hdr, sizeof(LzHeader));
-+
-+ if (((header_size = getc(fp)) == EOF) || (header_size == 0)) {
-+ return FALSE; /* finish */
-+ }
-+
-+ if (fread(data + I_HEADER_CHECKSUM,
-+ sizeof(char), header_size - 1, fp) < header_size - 1) {
-+ fatal_error("Invalid header (LHarc file ?)");
-+ return FALSE; /* finish */
-+ }
-+ setup_get(data + I_HEADER_LEVEL);
-+ hdr->header_level = get_byte();
-+ if (hdr->header_level != 2 &&
-+ fread(data + header_size, sizeof(char), 2, fp) < 2) {
-+ fatal_error("Invalid header (LHarc file ?)");
-+ return FALSE; /* finish */
-+ }
-+
-+ if (hdr->header_level >= 3) {
-+ fatal_error("Unknown level header");
-+ return FALSE;
-+ }
-+
-+ setup_get(data + I_HEADER_CHECKSUM);
-+ checksum = get_byte();
-+
-+ if (hdr->header_level == 2) {
-+ hdr->header_size = header_size + checksum*256;
-+ } else {
-+ hdr->header_size = header_size;
-+ }
-+ bcopy(data + I_METHOD, hdr->method, METHOD_TYPE_STRAGE);
-+ setup_get(data + I_PACKED_SIZE);
-+ hdr->packed_size = get_longword();
-+ hdr->original_size = get_longword();
-+ hdr->last_modified_stamp = get_longword();
-+ hdr->attribute = get_byte();
-+
-+ if ((hdr->header_level = get_byte()) != 2) {
-+ if (calc_sum(data + I_METHOD, header_size) != checksum)
-+ warning("Checksum error (LHarc file?)", "");
-+ name_length = get_byte();
-+ for (i = 0; i < name_length; i++)
-+ hdr->name[i] = (char) get_byte();
-+ hdr->name[name_length] = '\0';
-+ }
-+ else {
-+ hdr->unix_last_modified_stamp = hdr->last_modified_stamp;
-+ name_length = 0;
-+ }
-+
-+ /* defaults for other type */
-+ hdr->unix_mode = UNIX_FILE_REGULAR | UNIX_RW_RW_RW;
-+ hdr->unix_gid = 0;
-+ hdr->unix_uid = 0;
-+
-+ if (hdr->header_level == 0) {
-+ extend_size = header_size - name_length -22;
-+ if (extend_size < 0) {
-+ if (extend_size == -2) {
-+ hdr->extend_type = EXTEND_GENERIC;
-+ hdr->has_crc = FALSE;
-+ } else {
-+ fatal_error("Unkonwn header (lha file?)");
-+ return FALSE;
-+ }
-+ } else {
-+ hdr->has_crc = TRUE;
-+ hdr->crc = get_word();
-+ }
-+
-+ if (extend_size >= 1) {
-+ hdr->extend_type = get_byte();
-+ extend_size--;
-+ }
-+ if (hdr->extend_type == EXTEND_UNIX) {
-+ if (extend_size >= 11) {
-+ hdr->minor_version = get_byte();
-+ hdr->unix_last_modified_stamp = (time_t) get_longword();
-+ hdr->unix_mode = get_word();
-+ hdr->unix_uid = get_word();
-+ hdr->unix_gid = get_word();
-+ extend_size -= 11;
-+ } else {
-+ hdr->extend_type = EXTEND_GENERIC;
-+ }
-+ }
-+ while (extend_size-- > 0)
-+ dmy = get_byte();
-+ if (hdr->extend_type == EXTEND_UNIX)
-+ return TRUE;
-+ } else if (hdr->header_level == 1) {
-+ hdr->has_crc = TRUE;
-+ extend_size = header_size - name_length-25;
-+ hdr->crc = get_word();
-+ hdr->extend_type = get_byte();
-+ while (extend_size-- > 0)
-+ dmy = get_byte();
-+ } else { /* level 2 */
-+ hdr->has_crc = TRUE;
-+ hdr->crc = get_word();
-+ hdr->extend_type = get_byte();
-+ }
-+
-+ if (hdr->header_level > 0) {
-+ /* Extend Header */
-+ if (hdr->header_level != 2)
-+ setup_get(data + hdr->header_size);
-+ ptr = get_ptr;
-+ while ((header_size = get_word()) != 0) {
-+ if (hdr->header_level != 2 &&
-+ ((data + LZHEADER_STRAGE - get_ptr < header_size) ||
-+ fread(get_ptr, sizeof(char), header_size, fp) < header_size)) {
-+ fatal_error("Invalid header (LHa file ?)");
-+ return FALSE;
-+ }
-+ switch (get_byte()) {
-+ case 0:
-+ /*
-+ * header crc
-+ */
-+ setup_get(get_ptr + header_size - 3);
-+ break;
-+ case 1:
-+ /*
-+ * filename
-+ */
-+ for (i = 0; i < header_size - 3; i++)
-+ hdr->name[i] = (char) get_byte();
-+ hdr->name[header_size - 3] = '\0';
-+ name_length = header_size - 3;
-+ break;
-+ case 2:
-+ /*
-+ * directory
-+ */
-+ for (i = 0; i < header_size - 3; i++)
-+ dirname[i] = (char) get_byte();
-+ dirname[header_size - 3] = '\0';
-+ convdelim(dirname, DELIM);
-+ dir_length = header_size - 3;
-+ break;
-+ case 0x40:
-+ /*
-+ * MS-DOS attribute
-+ */
-+ if (hdr->extend_type == EXTEND_MSDOS ||
-+ hdr->extend_type == EXTEND_HUMAN ||
-+ hdr->extend_type == EXTEND_GENERIC)
-+ hdr->attribute = get_word();
-+ break;
-+ case 0x50:
-+ /*
-+ * UNIX permission
-+ */
-+ if (hdr->extend_type == EXTEND_UNIX)
-+ hdr->unix_mode = get_word();
-+ break;
-+ case 0x51:
-+ /*
-+ * UNIX gid and uid
-+ */
-+ if (hdr->extend_type == EXTEND_UNIX) {
-+ hdr->unix_gid = get_word();
-+ hdr->unix_uid = get_word();
-+ }
-+ break;
-+ case 0x52:
-+ /*
-+ * UNIX group name
-+ */
-+ setup_get(get_ptr + header_size - 3);
-+ break;
-+ case 0x53:
-+ /*
-+ * UNIX user name
-+ */
-+ setup_get(get_ptr + header_size - 3);
-+ break;
-+ case 0x54:
-+ /*
-+ * UNIX last modified time
-+ */
-+ if (hdr->extend_type == EXTEND_UNIX)
-+ hdr->unix_last_modified_stamp = (time_t) get_longword();
-+ break;
-+ default:
-+ /*
-+ * other headers
-+ */
-+ setup_get(get_ptr + header_size - 3);
-+ break;
-+ }
-+ }
-+ if (hdr->header_level != 2 && get_ptr - ptr != 2) {
-+ hdr->packed_size -= get_ptr - ptr - 2;
-+ hdr->header_size += get_ptr - ptr - 2;
-+ }
-+ }
-+
-+ switch (hdr->extend_type) {
-+ case EXTEND_MSDOS:
-+ msdos_to_unix_filename(hdr->name, name_length);
-+ msdos_to_unix_filename(dirname, dir_length);
-+ case EXTEND_HUMAN:
-+ if (hdr->header_level == 2)
-+ hdr->unix_last_modified_stamp = hdr->last_modified_stamp;
-+ else
-+ hdr->unix_last_modified_stamp =
-+ generic_to_unix_stamp(hdr->last_modified_stamp);
-+ break;
-+
-+#ifdef OSK
-+ case EXTEND_OS68K:
-+ case EXTEND_XOSK:
-+#endif
-+ case EXTEND_UNIX:
-+ break;
-+
-+ case EXTEND_MACOS:
-+ macos_to_unix_filename(hdr->name, name_length);
-+ /* macos_to_unix_filename(dirname, dir_length); */
-+ hdr->unix_last_modified_stamp =
-+ generic_to_unix_stamp(hdr->last_modified_stamp);
-+ break;
-+
-+ default:
-+ generic_to_unix_filename(hdr->name, name_length);
-+ generic_to_unix_filename(dirname, dir_length);
-+ if (hdr->header_level == 2)
-+ hdr->unix_last_modified_stamp = hdr->last_modified_stamp;
-+ else
-+ hdr->unix_last_modified_stamp =
-+ generic_to_unix_stamp(hdr->last_modified_stamp);
-+ }
-+
-+ if (dir_length) {
-+ strcat(dirname, hdr->name);
-+ strcpy(hdr->name, dirname);
-+ name_length += dir_length;
-+ }
-+
-+ return TRUE;
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+void
-+init_header(name, v_stat, hdr)
-+ char *name;
-+ struct stat *v_stat;
-+ LzHeader *hdr;
-+{
-+ int len;
-+
-+ if (compress_method == LZHUFF5_METHOD_NUM) /* Changed N.Watazaki */
-+ bcopy(LZHUFF5_METHOD, hdr->method, METHOD_TYPE_STRAGE);
-+ else if (compress_method)
-+ bcopy(LZHUFF1_METHOD, hdr->method, METHOD_TYPE_STRAGE);
-+ else
-+ bcopy(LZHUFF0_METHOD, hdr->method, METHOD_TYPE_STRAGE);
-+
-+ hdr->packed_size = 0;
-+ hdr->original_size = v_stat->st_size;
-+ hdr->last_modified_stamp = unix_to_generic_stamp(v_stat->st_mtime);
-+ hdr->attribute = GENERIC_ATTRIBUTE;
-+ hdr->header_level = header_level;
-+ strcpy(hdr->name, name);
-+ len = strlen(name);
-+ hdr->crc = 0x0000;
-+ hdr->extend_type = EXTEND_UNIX;
-+ hdr->unix_last_modified_stamp = v_stat->st_mtime;
-+ /* since 00:00:00 JAN.1.1970 */
-+#ifdef NOT_COMPATIBLE_MODE
-+ /* Please need your modification in this space. */
-+#else
-+ hdr->unix_mode = v_stat->st_mode;
-+#endif
-+
-+ hdr->unix_uid = v_stat->st_uid;
-+ hdr->unix_gid = v_stat->st_gid;
-+
-+ if (is_directory(v_stat)) {
-+ bcopy(LZHDIRS_METHOD, hdr->method, METHOD_TYPE_STRAGE);
-+ hdr->attribute = GENERIC_DIRECTORY_ATTRIBUTE;
-+ hdr->original_size = 0;
-+ if (len > 0 && hdr->name[len - 1] != '/')
-+ strcpy(&hdr->name[len++], "/");
-+ }
-+
-+#ifdef S_IFLNK
-+ if (is_symlink(v_stat)) {
-+ char lkname[257];
-+ int len;
-+ bcopy(LZHDIRS_METHOD, hdr->method, METHOD_TYPE_STRAGE);
-+ hdr->attribute = GENERIC_DIRECTORY_ATTRIBUTE;
-+ hdr->original_size = 0;
-+ len = readlink(name, lkname, 256);
-+ lkname[len] = (char)'\0';
-+ sprintf(hdr->name, "%s|%s", hdr->name, lkname);
-+ }
-+#endif
-+ if (generic_format)
-+ unix_to_generic_filename(hdr->name, len);
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+/* Write unix extended header or generic header. */
-+void
-+write_header(nafp, hdr)
-+ FILE *nafp;
-+ LzHeader *hdr;
-+{
-+ int header_size;
-+ int name_length;
-+ char data[LZHEADER_STRAGE];
-+ char *p;
-+ char *headercrc_ptr;
-+
-+ bzero(data, LZHEADER_STRAGE);
-+ bcopy(hdr->method, data + I_METHOD, METHOD_TYPE_STRAGE);
-+ setup_put(data + I_PACKED_SIZE);
-+ put_longword(hdr->packed_size);
-+ put_longword(hdr->original_size);
-+
-+ if (hdr->header_level == HEADER_LEVEL2)
-+ put_longword((long) hdr->unix_last_modified_stamp);
-+ else
-+ put_longword(hdr->last_modified_stamp);
-+
-+ switch (hdr->header_level) {
-+ case HEADER_LEVEL0:
-+ put_byte(hdr->attribute);
-+ break;
-+ case HEADER_LEVEL1:
-+ case HEADER_LEVEL2:
-+ put_byte(0x20);
-+ break;
-+ }
-+
-+ put_byte(hdr->header_level);
-+
-+ convdelim(hdr->name, DELIM2);
-+ if (hdr->header_level != HEADER_LEVEL2) {
-+ if (p = (char *) rindex(hdr->name, DELIM2))
-+ name_length = strlen(++p);
-+ else
-+ name_length = strlen(hdr->name);
-+ put_byte(name_length);
-+ bcopy(p ? p : hdr->name, data + I_NAME, name_length);
-+ setup_put(data + I_NAME + name_length);
-+ }
-+
-+ put_word(hdr->crc);
-+ if (header_level == HEADER_LEVEL0) {
-+ if (generic_format) {
-+ header_size = I_GENERIC_HEADER_BOTTOM - 2 + name_length;
-+ data[I_HEADER_SIZE] = header_size;
-+ data[I_HEADER_CHECKSUM] = calc_sum(data + I_METHOD, header_size);
-+ } else {
-+ /* write old-style extend header */
-+ put_byte(EXTEND_UNIX);
-+ put_byte(CURRENT_UNIX_MINOR_VERSION);
-+ put_longword((long) hdr->unix_last_modified_stamp);
-+ put_word(hdr->unix_mode);
-+ put_word(hdr->unix_uid);
-+ put_word(hdr->unix_gid);
-+ header_size = I_UNIX_EXTEND_BOTTOM - 2 + name_length;
-+ data[I_HEADER_SIZE] = header_size;
-+ data[I_HEADER_CHECKSUM] = calc_sum(data + I_METHOD, header_size);
-+ }
-+ } else {
-+ /* write extend header. */
-+ char *ptr;
-+
-+ if (generic_format)
-+ put_byte(0x00);
-+ else
-+ put_byte(EXTEND_UNIX);
-+
-+ ptr = put_ptr;
-+ if (hdr->header_level == HEADER_LEVEL2) {
-+ /* write common header */
-+ put_word(5);
-+ put_byte(0x00);
-+ headercrc_ptr = put_ptr;
-+ put_word(0x0000);
-+ }
-+
-+ if (generic_format) {
-+ header_size = put_ptr - data; /* +2 for last 0x0000 */
-+ } else {
-+ put_word(5);
-+ if (hdr->header_level == HEADER_LEVEL1)
-+ header_size = put_ptr - data - 2;
-+ put_byte(0x50); /* permission */
-+ put_word(hdr->unix_mode);
-+ put_word(7);
-+ put_byte(0x51); /* gid and uid */
-+ put_word(hdr->unix_gid);
-+ put_word(hdr->unix_uid);
-+
-+ if (p = (char *) rindex(hdr->name, DELIM2)) {
-+ int i;
-+
-+ name_length = p - hdr->name + 1;
-+ put_word(name_length + 3);
-+ put_byte(2); /* dirname */
-+ for (i = 0; i < name_length; i++)
-+ put_byte(hdr->name[i]);
-+ }
-+ } /* if generic .. */
-+
-+ if (header_level != HEADER_LEVEL2) {
-+ if (!generic_format) {
-+ put_word(7);
-+ put_byte(0x54); /* time stamp */
-+ put_longword(hdr->unix_last_modified_stamp);
-+ }
-+ hdr->packed_size += put_ptr - ptr;
-+ ptr = put_ptr;
-+ setup_put(data + I_PACKED_SIZE);
-+ put_longword(hdr->packed_size);
-+ put_ptr = ptr;
-+ data[I_HEADER_SIZE] = header_size;
-+ data[I_HEADER_CHECKSUM] = calc_sum(data + I_METHOD, header_size);
-+ } else { /* header level 2 */
-+ int i;
-+ if (p = (char *) rindex(hdr->name, DELIM2))
-+ name_length = strlen(++p);
-+ else {
-+ p = hdr->name;
-+ name_length = strlen(hdr->name);
-+ }
-+ put_word(name_length + 3);
-+ put_byte(1); /* filename */
-+ for (i = 0; i < name_length; i++)
-+ put_byte(*p++);
-+ } /* if he.. != HEAD_LV2 */
-+ header_size = put_ptr - data;
-+ }
-+
-+ if (header_level == HEADER_LEVEL2) {
-+ unsigned short hcrc;
-+ setup_put(data + I_HEADER_SIZE);
-+ put_word(header_size + 2);
-+ /* common header */
-+ hcrc = calc_header_crc(data, (unsigned int) header_size + 2);
-+ setup_put(headercrc_ptr);
-+ put_word(hcrc);
-+ }
-+
-+ if (fwrite(data, sizeof(char), header_size + 2, nafp) == 0)
-+ fatal_error("Cannot write to temporary file");
-+
-+ convdelim(hdr->name, DELIM);
-+}
-+
-+/* Local Variables: */
-+/* mode:c */
-+/* tab-width:4 */
-+/* compile-command:"gcc -c header.c" */
-+/* End: */
---- lha-1.14i.orig/debian/org/lharc.c
-+++ lha-1.14i/debian/org/lharc.c
-@@ -0,0 +1,1135 @@
-+/* ------------------------------------------------------------------------ */
-+/* LHa for UNIX */
-+/* lharc.c -- append to archive */
-+/* */
-+/* Copyright (C) MCMLXXXIX Yooichi.Tagawa */
-+/* Modified Nobutaka Watazaki */
-+/* Thanks to H.Yoshizaki. (MS-DOS LHarc) */
-+/* */
-+/* Ver. 0.00 Original 1988.05.23 Y.Tagawa */
-+/* Ver. 0.01 Alpha Version (for 4.2BSD) 1989.05.28 Y.Tagawa */
-+/* Ver. 0.02 Alpha Version Rel.2 1989.05.29 Y.Tagawa */
-+/* Ver. 0.03 Release #3 Beta Version 1989.07.02 Y.Tagawa */
-+/* Ver. 0.03a Debug 1989.07.03 Y.Tagawa */
-+/* Ver. 0.03b Modified 1989.07.13 Y.Tagawa */
-+/* Ver. 0.03c Debug (Thanks to void@rena.dit.junet) */
-+/* 1989.08.09 Y.Tagawa */
-+/* Ver. 0.03d Modified (quiet and verbose) 1989.09.14 Y.Tagawa */
-+/* V1.00 Fixed 1989.09.22 Y.Tagawa */
-+/* V1.01 Bug Fixed 1989.12.25 Y.Tagawa */
-+/* */
-+/* DOS-Version Original LHx V C2.01 (C) H.Yohizaki */
-+/* */
-+/* V2.00 UNIX Lharc + DOS LHx -> OSK LHx 1990.11.01 Momozou */
-+/* V2.01 Minor Modified 1990.11.24 Momozou */
-+/* */
-+/* Ver. 0.02 LHx for UNIX 1991.11.18 M.Oki */
-+/* Ver. 0.03 LHa for UNIX 1991.12.17 M.Oki */
-+/* Ver. 0.04 LHa for UNIX beta version 1992.01.20 M.Oki */
-+/* Ver. 1.00 LHa for UNIX Fixed 1992.03.19 M.Oki */
-+/* */
-+/* Ver. 1.10 for Symblic Link 1993.06.25 N.Watazaki */
-+/* Ver. 1.11 for Symblic Link Bug Fixed 1993.08.18 N.Watazaki */
-+/* Ver. 1.12 for File Date Check 1993.10.28 N.Watazaki */
-+/* Ver. 1.13 Bug Fixed (Idicator calcurate) 1994.02.21 N.Watazaki */
-+/* Ver. 1.13a Bug Fixed (Sym. Link delete) 1994.03.11 N.Watazaki */
-+/* Ver. 1.13b Bug Fixed (Sym. Link delete) 1994.07.29 N.Watazaki */
-+/* Ver. 1.14 Source All chagned 1995.01.14 N.Watazaki */
-+/* Ver. 1.14b,c Bug Fixed 1996.03.07 t.okamoto */
-+/* Ver. 1.14d Version up 1997.01.12 t.okamoto */
-+/* Ver. 1.14g Bug Fixed 2000.05.06 t.okamoto */
-+/* Ver. 1.14i Modified 2000.10.06 t.okamoto */
-+/* ------------------------------------------------------------------------ */
-+#define LHA_MAIN_SRC
-+
-+#include "lha.h"
-+
-+/* ------------------------------------------------------------------------ */
-+/* PROGRAM */
-+/* ------------------------------------------------------------------------ */
-+static int cmd = CMD_UNKNOWN;
-+
-+/* 1996.8.13 t.okamoto */
-+#if 0
-+char **cmd_filev;
-+int cmd_filec;
-+
-+char *archive_name;
-+char expanded_archive_name[FILENAME_LENGTH];
-+char temporary_name[FILENAME_LENGTH];
-+char backup_archive_name[FILENAME_LENGTH];
-+#endif
-+
-+/* static functions */
-+static void sort_files();
-+static void print_version();
-+
-+char *extract_directory = NULL;
-+char **xfilev;
-+int xfilec = 257;
-+
-+/* 1996.8.13 t.okamoto */
-+#if 0
-+char *writting_filename;
-+char *reading_filename;
-+
-+int archive_file_mode;
-+int archive_file_gid;
-+#endif
-+/* ------------------------------------------------------------------------ */
-+static void
-+init_variable() /* Added N.Watazaki */
-+{
-+/* options */
-+ quiet = FALSE;
-+ text_mode = FALSE;
-+ verbose = FALSE;
-+ noexec = FALSE; /* debugging option */
-+ force = FALSE;
-+ prof = FALSE;
-+#ifndef SUPPORT_LH7
-+ compress_method = LZHUFF5_METHOD_NUM;
-+#endif
-+#ifdef SUPPORT_LH7
-+ compress_method = LZHUFF7_METHOD_NUM;
-+#endif
-+
-+ header_level = HEADER_LEVEL1;
-+ quiet_mode = 0;
-+
-+#ifdef EUC
-+ euc_mode = FALSE;
-+#endif
-+
-+/* view command flags */
-+ verbose_listing = FALSE;
-+
-+/* extract command flags */
-+ output_to_stdout = FALSE;
-+
-+/* append command flags */
-+ new_archive = FALSE;
-+ update_if_newer = FALSE;
-+ delete_after_append = FALSE;
-+ generic_format = FALSE;
-+
-+ remove_temporary_at_error = FALSE;
-+ recover_archive_when_interrupt = FALSE;
-+ remove_extracting_file_when_interrupt = FALSE;
-+ get_filename_from_stdin = FALSE;
-+ ignore_directory = FALSE;
-+ verify_mode = FALSE;
-+
-+ noconvertcase = FALSE;
-+
-+ extract_directory = NULL;
-+ xfilec = 257;
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+/* NOTES : Text File Format */
-+/* GENERATOR NewLine */
-+/* [generic] 0D 0A */
-+/* [MS-DOS] 0D 0A */
-+/* [OS9][MacOS] 0D */
-+/* [UNIX] 0A */
-+/* ------------------------------------------------------------------------ */
-+static void
-+print_tiny_usage_and_exit()
-+{
-+ fprintf(stderr, "\
-+LHarc for UNIX V 1.02 Copyright(C) 1989 Y.Tagawa\n\
-+LHx for MSDOS V C2.01 Copyright(C) 1990 H.Yoshizaki\n\
-+LHx(arc) for OSK V 2.01 Modified 1990 Momozou\n\
-+LHa for UNIX V 1.00 Copyright(C) 1992 Masaru Oki\n\
-+LHa for UNIX V 1.14 Modified 1995 Nobutaka Watazaki\n\
-+LHa for UNIX V 1.14i Modified 2000 Tsugio Okamoto\n\
-+");
-+ fprintf(stderr, "\
-+usage: lha [-]{axelvudmcp[q[num]][vnfodizg012]}[w=<dir>] archive_file [file...]\n\
-+commands: options:\n\
-+ a Add(or replace) to archive q{num} quiet (num:quiet mode)\n\
-+ x,e EXtract from archive v verbose\n\
-+ l,v List / Verbose List n not execute\n\
-+ u Update newer files to archive f force (over write at extract)\n\
-+ d Delete from archive t FILES are TEXT file\n");
-+#ifdef SUPPORT_LH7
-+ fprintf(stderr, "\
-+ m Move to archive (means 'ad') o[567] compression method (a/u)\n\
-+");
-+#endif
-+#ifndef SUPPORT_LH7
-+ fprintf(stderr, "\
-+ m Move to archive (means 'ad') o use LHarc compatible method (a/u)\n\
-+");
-+#endif
-+ fprintf(stderr, "\
-+ c re-Construct new archive w=<dir> specify extract directory (a/u/m/x/e)\n\
-+ p Print to STDOUT from archive d delete FILES after (a/u/c)\n\
-+ t Test file CRC in archive i ignore directory path (x/e)\n\
-+ z files not compress (a/u)\n\
-+ g Generic format (for compatibility)\n\
-+ or not convert case when extracting\n\
-+ 0/1/2 header level (a/u)\n\
-+");
-+#ifdef EUC
-+ fprintf(stderr, "\
-+ e TEXT code convert from/to EUC\n\
-+");
-+#endif
-+ exit(1);
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+int
-+main(argc, argv)
-+ int argc;
-+ char *argv[];
-+{
-+ char *p, inpbuf[256];
-+
-+ int i;
-+ int ac;
-+ char **av, *m;
-+
-+ init_variable(); /* Added N.Watazaki */
-+
-+ ac = argc;
-+ av = (char **)malloc( sizeof(char*)*argc );
-+ if (av == NULL) fatal_error("not enough memory\n");
-+ for (i=0; i<argc; i++) {
-+ if ((av[i] = strdup( argv[i] )) == NULL)
-+ fatal_error("not enough memory\n");
-+ }
-+
-+ if (ac < 2)
-+ print_tiny_usage_and_exit();
-+
-+ if (strcmp(av[1], "--version") == 0) {
-+ print_version();
-+ exit(1);
-+ }
-+
-+ if (ac < 3) {
-+ cmd = CMD_LIST;
-+ av--; /* argv--; */ /* 1999.7.18 */
-+ ac++; /* argc++; */
-+ goto work;
-+ }
-+
-+ m = av[1];
-+
-+ if (m[0] == '-')
-+ m++;
-+ /* commands */
-+ switch (*m) {
-+ case 'x':
-+ case 'e':
-+ cmd = CMD_EXTRACT;
-+ break;
-+
-+ case 'p':
-+ output_to_stdout = TRUE;
-+ cmd = CMD_EXTRACT;
-+ break;
-+
-+ case 'c':
-+ new_archive = TRUE;
-+ cmd = CMD_ADD;
-+ break;
-+
-+ case 'a':
-+ cmd = CMD_ADD;
-+ break;
-+
-+ case 'd':
-+ cmd = CMD_DELETE;
-+ break;
-+
-+ case 'u':
-+ update_if_newer = TRUE;
-+ cmd = CMD_ADD;
-+ break;
-+
-+ case 'm':
-+ delete_after_append = TRUE;
-+ cmd = CMD_ADD;
-+ break;
-+
-+ case 'v':
-+ verbose_listing = TRUE;
-+ cmd = CMD_LIST;
-+ break;
-+
-+ case 'l':
-+ cmd = CMD_LIST;
-+ break;
-+
-+ case 't':
-+ cmd = CMD_EXTRACT;
-+ verify_mode = TRUE;
-+ break;
-+
-+ default:
-+ print_tiny_usage_and_exit();
-+
-+ }
-+
-+ /* options */
-+ /* p = &argv[1][1]; */
-+ p = m+1;
-+ while ( *p != 0 ) {
-+ switch ((*p++)) {
-+ case 'q':
-+ switch (*p) {
-+ case '0':
-+ case '1':
-+ quiet_mode = *p - '0';
-+ ++p;
-+ break;
-+ case '2':
-+ default:
-+ quiet = TRUE;
-+ break;
-+ }
-+ case 'f':
-+ force = TRUE;
-+ break;
-+ case 'p':
-+ prof = TRUE;
-+ break;
-+ case 'v':
-+ verbose = TRUE;
-+ break;
-+ case 't':
-+ text_mode = TRUE;
-+ break;
-+#ifdef EUC
-+ case 'e':
-+ text_mode = TRUE;
-+ euc_mode = TRUE;
-+ break;
-+#endif
-+ case 'n':
-+ noexec = TRUE;
-+ break;
-+ case 'g':
-+ generic_format = TRUE;
-+ noconvertcase = TRUE;
-+ header_level = 0;
-+ break;
-+ case 'd':
-+ delete_after_append = TRUE;
-+ break;
-+ case 'o':
-+ switch (*p) {
-+ case 0:
-+ compress_method = LZHUFF1_METHOD_NUM;
-+ header_level = 0;
-+ break;
-+ case '5':
-+ compress_method = LZHUFF5_METHOD_NUM;
-+ p++;
-+ break;
-+#ifdef SUPPORT_LH7
-+ case '6':
-+ compress_method = LZHUFF6_METHOD_NUM;
-+ p++;
-+ break;
-+ case '7':
-+ compress_method = LZHUFF7_METHOD_NUM;
-+ p++;
-+ break;
-+#endif
-+ default:
-+ fprintf(stderr, "LHa: error option o%c\n", p[-1]);
-+ exit(1);
-+ }
-+ break;
-+ case 'z':
-+ compress_method = LZHUFF0_METHOD_NUM; /* Changed N.Watazaki */
-+ break;
-+ case 'i':
-+ ignore_directory = TRUE;
-+ break;
-+ case 'w':
-+ if (*p == '=')
-+ p++;
-+ extract_directory = p;
-+ while (*p)
-+ p++;
-+ break;
-+ case '0':
-+ header_level = HEADER_LEVEL0;
-+ break;
-+ case '1':
-+ header_level = HEADER_LEVEL1;
-+ break;
-+ case '2':
-+ header_level = HEADER_LEVEL2;
-+ break;
-+ default:
-+ fprintf(stderr, "LHa: Unknown option '%c'.\n", p[-1]);
-+ exit(1);
-+ }
-+ }
-+
-+work:
-+ /* archive file name */
-+ archive_name = av[2];
-+
-+ if (!strcmp(archive_name, "-")) {
-+ if (!isatty(1) && cmd == CMD_ADD)
-+ quiet = TRUE;
-+ }
-+ else {
-+ if (ac == 3 && !isatty(0)) { /* 1999.7.18 */
-+ get_filename_from_stdin = TRUE;
-+ }
-+ }
-+
-+ /* target file name */
-+ if (get_filename_from_stdin) {
-+ cmd_filec = 0;
-+ if ((xfilev = (char **) malloc(sizeof(char *) * xfilec)) == NULL)
-+ fatal_error("Virtual memory exhausted\n");
-+ while (fgets(inpbuf, sizeof(inpbuf), stdin)) {
-+ /* delete \n if it exist */
-+ i=0; p=inpbuf;
-+ while (i < sizeof(inpbuf) && p != 0) {
-+ if (*p == '\n') {
-+ *p = 0;
-+ break;
-+ }
-+ p++; i++;
-+ }
-+
-+ if (cmd_filec >= xfilec) {
-+ xfilec += 256;
-+ cmd_filev = (char **) realloc(xfilev,
-+ sizeof(char *) * xfilec);
-+ if (cmd_filev == NULL)
-+ fatal_error("Virtual memory exhausted\n");
-+ xfilev = cmd_filev;
-+ }
-+ if (strlen(inpbuf) < 1)
-+ continue;
-+ if ((xfilev[cmd_filec++] = (char *) strdup(inpbuf)) == NULL)
-+ fatal_error("Virtual memory exhausted\n");
-+ }
-+ xfilev[cmd_filec] = NULL;
-+ cmd_filev = xfilev;
-+ } else {
-+ cmd_filec = ac - 3;
-+ cmd_filev = av + 3;
-+ }
-+ sort_files();
-+
-+ /* make crc table */
-+ make_crctable();
-+
-+ switch (cmd) {
-+ case CMD_EXTRACT:
-+ cmd_extract();
-+ break;
-+ case CMD_ADD:
-+ cmd_add();
-+ break;
-+ case CMD_LIST:
-+ cmd_list();
-+ break;
-+ case CMD_DELETE:
-+ cmd_delete();
-+ break;
-+ }
-+
-+#ifdef USE_PROF
-+ if (!prof)
-+ exit(0);
-+#endif
-+
-+ return 0;
-+}
-+
-+
-+/* ------------------------------------------------------------------------ */
-+/* */
-+/* ------------------------------------------------------------------------ */
-+
-+/* ------------------------------------------------------------------------ */
-+static void
-+print_version()
-+{
-+ fprintf(stderr, "%s\n", LHA_VERSION);
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+static void
-+message_1(title, subject, name)
-+ char *title, *subject, *name;
-+{
-+ fprintf(stderr, "LHa: %s%s ", title, subject);
-+ fflush(stderr);
-+
-+ if (errno == 0)
-+ fprintf(stderr, "%s\n", name);
-+ else
-+ perror(name);
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+void
-+message(subject, name)
-+ char *subject, *name;
-+{
-+ message_1("", subject, name);
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+void
-+warning(subject, name)
-+ char *subject, *name;
-+{
-+ message_1("Warning: ", subject, name);
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+void
-+error(subject, msg)
-+ char *subject, *msg;
-+{
-+ message_1("Error: ", subject, msg);
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+void
-+fatal_error(msg)
-+ char *msg;
-+{
-+ message_1("Fatal error:", "", msg);
-+
-+ if (remove_temporary_at_error)
-+ unlink(temporary_name);
-+
-+ exit(1);
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+void
-+write_error()
-+{
-+ fatal_error(writting_filename);
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+void
-+read_error()
-+{
-+ fatal_error(reading_filename);
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+void
-+interrupt(signo)
-+ int signo;
-+{
-+ errno = 0;
-+ message("Interrupted\n", "");
-+
-+ if (temporary_fp)
-+ fclose(temporary_fp);
-+ unlink(temporary_name);
-+ if (recover_archive_when_interrupt)
-+ rename(backup_archive_name, archive_name);
-+ if (remove_extracting_file_when_interrupt) {
-+ errno = 0;
-+ message("Removing", writting_filename);
-+ unlink(writting_filename);
-+ }
-+ signal(SIGINT, SIG_DFL);
-+ signal(SIGHUP, SIG_DFL);
-+ kill(getpid(), signo);
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+/* */
-+/* ------------------------------------------------------------------------ */
-+static int
-+sort_by_ascii(a, b)
-+ char **a, **b;
-+{
-+ register char *p, *q;
-+ register int c1, c2;
-+
-+ p = *a, q = *b;
-+ if (generic_format) {
-+ do {
-+ c1 = *(unsigned char *) p++;
-+ c2 = *(unsigned char *) q++;
-+ if (!c1 || !c2)
-+ break;
-+ if (islower(c1))
-+ c1 = toupper(c1);
-+ if (islower(c2))
-+ c2 = toupper(c2);
-+ }
-+ while (c1 == c2);
-+ return c1 - c2;
-+ }
-+ else {
-+ while (*p == *q && *p != '\0')
-+ p++, q++;
-+ return *(unsigned char *) p - *(unsigned char *) q;
-+ }
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+static void
-+sort_files()
-+{
-+ if (cmd_filec > 1)
-+ qsort(cmd_filev, cmd_filec, sizeof(char *), sort_by_ascii);
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+char *
-+xmalloc(size)
-+ int size;
-+{
-+ char *p = (char *) malloc(size);
-+ if (!p)
-+ fatal_error("Not enough memory");
-+ return p;
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+char *
-+xrealloc(old, size)
-+ char *old;
-+ int size;
-+{
-+ char *p = (char *) realloc(old, size);
-+ if (!p)
-+ fatal_error("Not enough memory");
-+ return p;
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+/* STRING POOL */
-+/* ------------------------------------------------------------------------ */
-+/*
-+ string pool :
-+ +-------------+-------------+------+-------------+----------+
-+ | N A M E 1 \0| N A M E 2 \0| .... | N A M E n \0| |
-+ +-------------+-------------+------+-------------+----------+
-+ ^ ^ ^ buffer+0 buffer+used buffer+size
-+
-+ vector :
-+ +---------------+---------------+------------- -----------------+
-+ | pointer to | pointer to | pointer to ... pointer to |
-+ | stringpool | N A M E 1 | N A M E 2 ... N A M E n |
-+ +---------------+---------------+------------- -------------+
-+ ^ malloc base returned
-+*/
-+
-+/* ------------------------------------------------------------------------ */
-+void
-+init_sp(sp)
-+ struct string_pool *sp;
-+{
-+ sp->size = 1024 - 8; /* any ( >=0 ) */
-+ sp->used = 0;
-+ sp->n = 0;
-+ sp->buffer = (char *) xmalloc(sp->size * sizeof(char));
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+void
-+add_sp(sp, name, len)
-+ struct string_pool *sp;
-+ char *name; /* stored '\0' at tail */
-+ int len; /* include '\0' */
-+{
-+ while (sp->used + len > sp->size) {
-+ sp->size *= 2;
-+ sp->buffer = (char *) xrealloc(sp->buffer, sp->size * sizeof(char));
-+ }
-+ bcopy(name, sp->buffer + sp->used, len);
-+ sp->used += len;
-+ sp->n++;
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+void
-+finish_sp(sp, v_count, v_vector)
-+ register struct string_pool *sp;
-+ int *v_count;
-+ char ***v_vector;
-+{
-+ int i;
-+ register char *p;
-+ char **v;
-+
-+ v = (char **) xmalloc((sp->n + 1) * sizeof(char *));
-+ *v++ = sp->buffer;
-+ *v_vector = v;
-+ *v_count = sp->n;
-+ p = sp->buffer;
-+ for (i = sp->n; i; i--) {
-+ *v++ = p;
-+ if (i - 1)
-+ p += strlen(p) + 1;
-+ }
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+void
-+free_sp(vector)
-+ char **vector;
-+{
-+ vector--;
-+ free(*vector); /* free string pool */
-+ free(vector);
-+}
-+
-+
-+/* ------------------------------------------------------------------------ */
-+/* READ DIRECTORY FILES */
-+/* ------------------------------------------------------------------------ */
-+static boolean
-+include_path_p(path, name)
-+ char *path, *name;
-+{
-+ char *n = name;
-+ while (*path)
-+ if (*path++ != *n++)
-+ return (path[-1] == '/' && *n == '\0');
-+ return (*n == '/' || (n != name && path[-1] == '/' && n[-1] == '/'));
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+void
-+cleaning_files(v_filec, v_filev)
-+ int *v_filec;
-+ char ***v_filev;
-+{
-+ char *flags;
-+ struct stat stbuf;
-+
-+ register char **filev = *v_filev;
-+ register int filec = *v_filec;
-+ register char *p;
-+ register int i, j;
-+
-+ if (filec == 0)
-+ return;
-+
-+ flags = xmalloc(filec * sizeof(char));
-+
-+ /* flags & 0x01 : 1: ignore */
-+ /* flags & 0x02 : 1: directory, 0 : regular file */
-+ /* flags & 0x04 : 1: need delete */
-+
-+
-+ for (i = 0; i < filec; i++)
-+ if (GETSTAT(filev[i], &stbuf) < 0) {
-+ flags[i] = 0x04;
-+ fprintf(stderr,
-+ "LHa: Cannot access \"%s\", ignored.\n", filev[i]);
-+ }
-+ else {
-+ if (is_regularfile(&stbuf))
-+ flags[i] = 0x00;
-+ else if (is_directory(&stbuf))
-+ flags[i] = 0x02;
-+#ifdef S_IFLNK
-+ else if (is_symlink(&stbuf)) /* t.okamoto */
-+ flags[i] = 0x00;
-+#endif
-+ else {
-+ flags[i] = 0x04;
-+ fprintf(stderr,
-+ "LHa: Cannot archive \"%s\", ignored.\n", filev[i]);
-+ }
-+ }
-+ errno = 0;
-+
-+ for (i = 0; i < filec; i++) {
-+ p = filev[i];
-+ if ((flags[i] & 0x07) == 0x00) { /* regular file, not
-+ * deleted/ignored */
-+ for (j = i + 1; j < filec; j++) {
-+ if ((flags[j] & 0x07) == 0x00) { /* regular file, not
-+ * deleted/ignored */
-+ if (STREQU(p, filev[j]))
-+ flags[j] = 0x04; /* delete */
-+ }
-+ }
-+ }
-+ else if ((flags[i] & 0x07) == 0x02) { /* directory, not
-+ * deleted/ignored */
-+ for (j = i + 1; j < filec; j++) {
-+ if ((flags[j] & 0x07) == 0x00) { /* regular file, not
-+ * deleted/ignored */
-+ if (include_path_p(p, filev[j]))
-+ flags[j] = 0x04; /* delete */
-+ }
-+ else if ((flags[j] & 0x07) == 0x02) { /* directory, not
-+ * deleted/ignored */
-+ if (include_path_p(p, filev[j]))
-+ flags[j] = 0x04; /* delete */
-+ }
-+ }
-+ }
-+ }
-+
-+ for (i = j = 0; i < filec; i++) {
-+ if ((flags[i] & 0x04) == 0) {
-+ if (i != j)
-+ filev[j] = filev[i];
-+ j++;
-+ }
-+ }
-+ *v_filec = j;
-+
-+ free(flags);
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+#ifdef NODIRECTORY
-+/* please need your imprementation */
-+boolean
-+find_files(name, v_filec, v_filev)
-+ char *name;
-+ int *v_filec;
-+ char ***v_filev;
-+{
-+ return FALSE; /* DUMMY */
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+void
-+free_files(filec, filev)
-+ int filec;
-+ char **filev;
-+{
-+ /* do nothing */
-+}
-+/* ------------------------------------------------------------------------ */
-+#else
-+boolean
-+find_files(name, v_filec, v_filev)
-+ char *name;
-+ int *v_filec;
-+ char ***v_filev;
-+{
-+ struct string_pool sp;
-+ char newname[FILENAME_LENGTH];
-+ int len, n;
-+ DIR *dirp;
-+ DIRENTRY *dp;
-+ struct stat tmp_stbuf, arc_stbuf, fil_stbuf;
-+
-+ strcpy(newname, name);
-+ len = strlen(name);
-+ if (len > 0 && newname[len - 1] != '/')
-+ newname[len++] = '/';
-+
-+ dirp = opendir(name);
-+ if (!dirp)
-+ return FALSE;
-+
-+ init_sp(&sp);
-+
-+ GETSTAT(temporary_name, &tmp_stbuf);
-+ GETSTAT(archive_name, &arc_stbuf);
-+
-+ for (dp = readdir(dirp); dp != NULL; dp = readdir(dirp)) {
-+ n = NAMLEN(dp);
-+ strncpy(newname + len, dp->d_name, n);
-+ newname[len + n] = '\0';
-+ if (GETSTAT(newname, &fil_stbuf) < 0)
-+ continue;
-+#ifdef NO_INODE
-+ if ( dp->d_name[0] != '.' ||
-+ (n != 1 &&
-+ (dp->d_name[1] != '.' ||
-+ n != 2)) ) {
-+ add_sp(&sp, newname, len+n+1);
-+ }
-+#else
-+ if ((dp->d_ino != 0) &&
-+ /* exclude '.' and '..' */
-+ ((dp->d_name[0] != '.') ||
-+ ((n != 1) &&
-+ ((dp->d_name[1] != '.') ||
-+ (n != 2)))) &&
-+ ((tmp_stbuf.st_dev != fil_stbuf.st_dev ||
-+ tmp_stbuf.st_ino != fil_stbuf.st_ino) &&
-+ (arc_stbuf.st_dev != fil_stbuf.st_dev ||
-+ arc_stbuf.st_ino != fil_stbuf.st_ino))) {
-+ add_sp(&sp, newname, len + n + 1);
-+ }
-+#endif
-+ }
-+ closedir(dirp);
-+ finish_sp(&sp, v_filec, v_filev);
-+ if (*v_filec > 1)
-+ qsort(*v_filev, *v_filec, sizeof(char *), sort_by_ascii);
-+ cleaning_files(v_filec, v_filev);
-+
-+ return TRUE;
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+void
-+free_files(filec, filev)
-+ int filec;
-+ char **filev;
-+{
-+ free_sp(filev);
-+}
-+#endif
-+/* ------------------------------------------------------------------------ */
-+/* */
-+/* ------------------------------------------------------------------------ */
-+/* Build temporary file name and store to TEMPORARY_NAME */
-+void
-+build_temporary_name()
-+{
-+#ifdef TMP_FILENAME_TEMPLATE
-+ /* "/tmp/lhXXXXXX" etc. */
-+ if (extract_directory == NULL) {
-+ strcpy(temporary_name, TMP_FILENAME_TEMPLATE);
-+ }
-+ else {
-+ sprintf(temporary_name, "%s/lhXXXXXX", extract_directory);
-+ }
-+#ifdef MKSTEMP
-+ mkstemp(temporary_name);
-+#else
-+ mktemp(temporary_name);
-+#endif
-+#else
-+ char *p, *s;
-+
-+ strcpy(temporary_name, archive_name);
-+ for (p = temporary_name, s = (char *) 0; *p; p++)
-+ if (*p == '/')
-+ s = p;
-+ strcpy((s ? s + 1 : temporary_name), "lhXXXXXX");
-+#ifdef MKSTEMP
-+ mkstemp(temporary_name);
-+#else
-+ mktemp(temporary_name);
-+#endif
-+#endif
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+static void
-+modify_filename_extention(buffer, ext)
-+ char *buffer;
-+ char *ext;
-+{
-+ register char *p, *dot;
-+
-+ for (p = buffer, dot = (char *) 0; *p; p++) {
-+ if (*p == '.')
-+ dot = p;
-+ else if (*p == '/')
-+ dot = (char *) 0;
-+ }
-+
-+ if (dot)
-+ p = dot;
-+
-+ strcpy(p, ext);
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+/* build backup file name */
-+void
-+build_backup_name(buffer, original)
-+ char *buffer;
-+ char *original;
-+{
-+ strcpy(buffer, original);
-+ modify_filename_extention(buffer, BACKUPNAME_EXTENTION); /* ".bak" */
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+void
-+build_standard_archive_name(buffer, orginal)
-+ char *buffer;
-+ char *orginal;
-+{
-+ strcpy(buffer, orginal);
-+ modify_filename_extention(buffer, ARCHIVENAME_EXTENTION); /* ".lzh" */
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+/* */
-+/* ------------------------------------------------------------------------ */
-+boolean
-+need_file(name)
-+ char *name;
-+{
-+ int i;
-+
-+ if (cmd_filec == 0)
-+ return TRUE;
-+
-+ for (i = 0; i < cmd_filec; i++) {
-+ if (patmatch(cmd_filev[i], name, 0))
-+ return TRUE;
-+ }
-+
-+ return FALSE;
-+}
-+
-+FILE *
-+xfopen(name, mode)
-+ char *name, *mode;
-+{
-+ FILE *fp;
-+
-+ if ((fp = fopen(name, mode)) == NULL)
-+ fatal_error(name);
-+
-+ return fp;
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+/* */
-+/* ------------------------------------------------------------------------ */
-+static boolean
-+open_old_archive_1(name, v_fp)
-+ char *name;
-+ FILE **v_fp;
-+{
-+ FILE *fp;
-+ struct stat stbuf;
-+
-+ if (stat(name, &stbuf) >= 0 &&
-+ is_regularfile(&stbuf) &&
-+ (fp = fopen(name, READ_BINARY)) != NULL) {
-+ *v_fp = fp;
-+ archive_file_gid = stbuf.st_gid;
-+ archive_file_mode = stbuf.st_mode;
-+ return TRUE;
-+ }
-+
-+ *v_fp = NULL;
-+ archive_file_gid = -1;
-+ return FALSE;
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+FILE *
-+open_old_archive()
-+{
-+ FILE *fp;
-+ char *p;
-+
-+ if (!strcmp(archive_name, "-")) {
-+ if (cmd == CMD_EXTRACT || cmd == CMD_LIST)
-+ return stdin;
-+ else
-+ return NULL;
-+ }
-+ if (p = (char *) rindex(archive_name, '.')) {
-+ if (strucmp(".LZH", p) == 0
-+ || strucmp(".LZS", p) == 0
-+ || strucmp(".COM", p) == 0 /* DOS SFX */
-+ || strucmp(".EXE", p) == 0
-+ || strucmp(".X", p) == 0 /* HUMAN SFX */
-+ || strucmp(".BAK", p) == 0) { /* for BackUp */
-+ open_old_archive_1(archive_name, &fp);
-+ return fp;
-+ }
-+ }
-+
-+ if (open_old_archive_1(archive_name, &fp))
-+ return fp;
-+ sprintf(expanded_archive_name, "%s.lzh", archive_name);
-+ if (open_old_archive_1(expanded_archive_name, &fp)) {
-+ archive_name = expanded_archive_name;
-+ return fp;
-+ }
-+ /*
-+ * if ( (errno&0xffff)!=E_PNNF ) { archive_name =
-+ * expanded_archive_name; return NULL; }
-+ */
-+ sprintf(expanded_archive_name, "%s.lzs", archive_name);
-+ if (open_old_archive_1(expanded_archive_name, &fp)) {
-+ archive_name = expanded_archive_name;
-+ return fp;
-+ }
-+ /*
-+ * if ( (errno&0xffff)!=E_PNNF ) { archive_name =
-+ * expanded_archive_name; return NULL; }
-+ */
-+ /*
-+ * sprintf( expanded_archive_name , "%s.lzh",archive_name);
-+ * archive_name = expanded_archive_name;
-+ */
-+ return NULL;
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+int
-+inquire(msg, name, selective)
-+ char *msg, *name, *selective;
-+{
-+ char buffer[1024];
-+ char *p;
-+
-+ for (;;) {
-+ fprintf(stderr, "%s %s ", name, msg);
-+ fflush(stderr);
-+
-+ fgets(buffer, 1024, stdin);
-+
-+ for (p = selective; *p; p++)
-+ if (buffer[0] == *p)
-+ return p - selective;
-+ }
-+ /* NOTREACHED */
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+void
-+write_archive_tail(nafp)
-+ FILE *nafp;
-+{
-+ putc(0x00, nafp);
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+void
-+copy_old_one(oafp, nafp, hdr)
-+ FILE *oafp, *nafp;
-+ LzHeader *hdr;
-+{
-+ if (noexec) {
-+ fseek(oafp, (long) (hdr->header_size + 2) + hdr->packed_size, SEEK_CUR);
-+ }
-+ else {
-+ reading_filename = archive_name;
-+ writting_filename = temporary_name;
-+ if (hdr->header_level != 2) {
-+ copyfile(oafp, nafp,
-+ (long) (hdr->header_size + 2) + hdr->packed_size, 0);
-+ } else {
-+ copyfile(oafp, nafp,
-+ (long) (hdr->header_size) + hdr->packed_size, 0);
-+ }
-+ }
-+}
-+
-+/* Local Variables: */
-+/* mode:c */
-+/* tab-width:4 */
-+/* compile-command:"gcc -c lharc.c" */
-+/* End: */
---- lha-1.14i.orig/debian/org/util.c
-+++ lha-1.14i/debian/org/util.c
-@@ -0,0 +1,375 @@
-+/* ------------------------------------------------------------------------ */
-+/* LHa for UNIX */
-+/* util.c -- LHarc Util */
-+/* */
-+/* Modified Nobutaka Watazaki */
-+/* */
-+/* Ver. 1.14 Source All chagned 1995.01.14 N.Watazaki */
-+/* Ver. 1.14e Support for sfx archives 1999.05.28 T.Okamoto */
-+/* ------------------------------------------------------------------------ */
-+#include "lha.h"
-+/*
-+ * util.c - part of LHa for UNIX Feb 26 1992 modified by Masaru Oki Mar 4
-+ * 1992 modified by Masaru Oki #ifndef USESTRCASECMP added. Mar 31 1992
-+ * modified by Masaru Oki #ifdef NOMEMSET added.
-+ */
-+#include <errno.h>
-+
-+/* ------------------------------------------------------------------------ */
-+extern unsigned short crc;
-+extern int quiet;
-+/* ------------------------------------------------------------------------ */
-+long
-+copyfile(f1, f2, size, crc_flg) /* return: size of source file */
-+ FILE *f1;
-+ FILE *f2;
-+ long size;
-+ int crc_flg;/* 0: no crc, 1: crc check, 2: extract, 3:
-+ * append */
-+{
-+ unsigned short xsize;
-+ char *buf;
-+ long rsize = 0;
-+
-+ if ((buf = (char *) malloc(BUFFERSIZE)) == NULL)
-+ fatal_error("virtual memory exhausted.\n");
-+ crc = 0;
-+ if ((crc_flg == 2 || crc_flg) && text_mode)
-+ init_code_cache();
-+ while (size > 0) {
-+ /* read */
-+ if (crc_flg == 3 && text_mode) {
-+ xsize = fread_txt(buf, BUFFERSIZE, f1);
-+ if (xsize == 0)
-+ break;
-+ if (ferror(f1)) {
-+ fatal_error("file read error\n");
-+ }
-+ }
-+ else {
-+ xsize = (size > BUFFERSIZE) ? BUFFERSIZE : size;
-+ if (fread(buf, 1, xsize, f1) != xsize) {
-+ fatal_error("file read error\n");
-+ }
-+ }
-+ /* write */
-+ if (f2) {
-+ if (crc_flg == 2 && text_mode) {
-+ if (fwrite_txt(buf, xsize, f2)) {
-+ fatal_error("file write error\n");
-+ }
-+ }
-+ else {
-+ if (fwrite(buf, 1, xsize, f2) != xsize) {
-+ fatal_error("file write error\n");
-+ }
-+ }
-+ }
-+ /* calculate crc */
-+ if (crc_flg) {
-+ calccrc(buf, xsize);
-+ }
-+ rsize += xsize;
-+ if (crc_flg != 3 || !text_mode)
-+ size -= xsize;
-+ }
-+ free(buf);
-+ return rsize;
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+int
-+encode_stored_crc(ifp, ofp, size, original_size_var, write_size_var)
-+ FILE *ifp, *ofp;
-+ long size;
-+ long *original_size_var;
-+ long *write_size_var;
-+{
-+ int save_quiet;
-+
-+ save_quiet = quiet;
-+ quiet = 1;
-+ size = copyfile(ifp, ofp, size, 3);
-+ *original_size_var = *write_size_var = size;
-+ quiet = save_quiet;
-+ return crc;
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+/* convert path delimit
-+ erreturns *filename */
-+/* ------------------------------------------------------------------------ */
-+unsigned char *
-+convdelim(path, delim)
-+ unsigned char *path;
-+ unsigned char delim;
-+{
-+ unsigned char c;
-+ unsigned char *p;
-+#ifdef MULTIBYTE_CHAR
-+ int kflg;
-+
-+ kflg = 0;
-+#endif
-+ for (p = path; (c = *p) != 0; p++) {
-+#ifdef MULTIBYTE_CHAR
-+ if (kflg) {
-+ kflg = 0;
-+ }
-+ else if (MULTIBYTE_FIRST_P(c)) {
-+ kflg = 1;
-+ }
-+ else
-+#endif
-+ if (c == '\\' || c == DELIM || c == DELIM2) {
-+ *p = delim;
-+ path = p + 1;
-+ }
-+ }
-+ return path;
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+/* If TRUE, archive file name is msdos SFX file name. */
-+boolean
-+archive_is_msdos_sfx1(name)
-+ char *name;
-+{
-+ int len = strlen(name);
-+
-+ return ((len >= 4) &&
-+ (strucmp(".COM", name + len - 4) == 0 ||
-+ strucmp(".EXE", name + len - 4) == 0)) ||
-+ ((len >= 2) &&
-+ (strucmp(".x", name + len - 2) == 0));
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+/* skip SFX header */
-+boolean
-+skip_msdos_sfx1_code(fp)
-+ FILE *fp;
-+{
-+ unsigned char buffer[MAXSFXCODE];
-+ unsigned char *p, *q;
-+ int n;
-+
-+ n = fread(buffer, sizeof(char), MAXSFXCODE, fp);
-+
-+ for (p = buffer + 2, q = buffer + n - /* 5 */ (I_HEADER_LEVEL+1)-2; p < q; p++) {
-+ /* found "-l??-" keyword (as METHOD type string) */
-+ if (p[0] == '-' && p[1] == 'l' && p[4] == '-') {
-+ /* size and checksum validate check */
-+ if ( (p[I_HEADER_LEVEL-2] == 0 || p[I_HEADER_LEVEL-2] == 0)
-+ && p[I_HEADER_SIZE-2] > 20
-+ && p[I_HEADER_CHECKSUM-2] == calc_sum(p, p[-2])) {
-+ fseek(fp, ((p - 2) - buffer) - n, SEEK_CUR);
-+ return TRUE;
-+ } else if (p[I_HEADER_LEVEL-2] == 2 && p[I_HEADER_SIZE-2] >= 24
-+ && p[I_ATTRIBUTE-2] == 0x20) {
-+ fseek(fp, ((p - 2) - buffer) - n, SEEK_CUR);
-+ return TRUE;
-+ }
-+ }
-+ }
-+
-+ fseek(fp, -n, SEEK_CUR);
-+ return FALSE;
-+}
-+
-+/*
-+ * strdup(3)
-+ */
-+
-+/* ------------------------------------------------------------------------ */
-+#ifdef NOSTRDUP
-+char *
-+strdup(buf)
-+ char *buf;
-+{
-+ char *p;
-+
-+ if ((p = (char *) malloc(strlen(buf) + 1)) == NULL)
-+ return NULL;
-+ strcpy(p, buf);
-+ return p;
-+}
-+#endif
-+
-+/*
-+ * memmove( char *dst , char *src , size_t cnt )
-+ */
-+
-+/* ------------------------------------------------------------------------ */
-+#if defined(NOBSTRING) && !defined(__STDC__)
-+void *
-+memmove(dst, src, cnt)
-+ register char *dst, *src;
-+ register int cnt;
-+{
-+ if (dst == src)
-+ return dst;
-+ if (src > dst) {
-+ while (--cnt >= 0)
-+ *dst++ = *src++;
-+ }
-+ else {
-+ dst += cnt;
-+ src += cnt;
-+ while (--cnt >= 0)
-+ *--dst = *--src;
-+ }
-+ return dst;
-+}
-+#endif
-+
-+/*
-+ * rename - change the name of file 91.11.02 by Tomohiro Ishikawa
-+ * (ishikawa@gaia.cow.melco.CO.JP) 92.01.20 little modified (added #ifdef) by
-+ * Masaru Oki 92.01.28 added mkdir() and rmdir() by Tomohiro Ishikawa
-+ */
-+
-+#if defined(NOFTRUNCATE) && !defined(_MINIX)
-+
-+/* ------------------------------------------------------------------------ */
-+int
-+rename(from, to)
-+ char *from, *to;
-+{
-+ struct stat s1, s2;
-+ extern int errno;
-+
-+ if (stat(from, &s1) < 0)
-+ return (-1);
-+ /* is 'FROM' file a directory? */
-+ if ((s1.st_mode & S_IFMT) == S_IFDIR) {
-+ errno = ENOTDIR;
-+ return (-1);
-+ }
-+ if (stat(to, &s2) >= 0) { /* 'TO' exists! */
-+ /* is 'TO' file a directory? */
-+ if ((s2.st_mode & S_IFMT) == S_IFDIR) {
-+ errno = EISDIR;
-+ return (-1);
-+ }
-+ if (unlink(to) < 0)
-+ return (-1);
-+ }
-+ if (link(from, to) < 0)
-+ return (-1);
-+ if (unlink(from) < 0)
-+ return (-1);
-+ return (0);
-+}
-+#endif /* NOFTRUNCATE */
-+/* ------------------------------------------------------------------------ */
-+
-+#ifdef NOMKDIR
-+#ifndef MKDIRPATH
-+#define MKDIRPATH "/bin/mkdir"
-+#endif
-+#ifndef RMDIRPATH
-+#define RMDIRPATH "/bin/rmdir"
-+#endif
-+int
-+rmdir(path)
-+ char *path;
-+{
-+ int stat, rtn = 0;
-+ char *cmdname;
-+ if ((cmdname = (char *) malloc(strlen(RMDIRPATH) + 1 + strlen(path) + 1))
-+ == 0)
-+ return (-1);
-+ strcpy(cmdname, RMDIRPATH);
-+ *(cmdname + strlen(RMDIRPATH)) = ' ';
-+ strcpy(cmdname + strlen(RMDIRPATH) + 1, path);
-+ if ((stat = system(cmdname)) < 0)
-+ rtn = -1; /* fork or exec error */
-+ else if (stat) { /* RMDIR command error */
-+ errno = EIO;
-+ rtn = -1;
-+ }
-+ free(cmdname);
-+ return (rtn);
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+int
-+mkdir(path, mode)
-+ char *path;
-+ int mode;
-+{
-+ int child, stat;
-+ char *cmdname, *cmdpath = MKDIRPATH;
-+ if ((cmdname = (char *) strrchr(cmdpath, '/')) == (char *) 0)
-+ cmdname = cmdpath;
-+ if ((child = fork()) < 0)
-+ return (-1); /* fork error */
-+ else if (child) { /* parent process */
-+ while (child != wait(&stat)) /* ignore signals */
-+ continue;
-+ }
-+ else { /* child process */
-+ int maskvalue;
-+ maskvalue = umask(0); /* get current umask() value */
-+ umask(maskvalue | (0777 & ~mode)); /* set it! */
-+ execl(cmdpath, cmdname, path, (char *) 0);
-+ /* never come here except execl is error */
-+ return (-1);
-+ }
-+ if (stat != 0) {
-+ errno = EIO; /* cannot get error num. */
-+ return (-1);
-+ }
-+ return (0);
-+}
-+#endif
-+
-+/*
-+ * strucmp modified: Oct 29 1991 by Masaru Oki
-+ */
-+
-+#ifndef USESTRCASECMP
-+static int
-+my_toupper(n)
-+ register int n;
-+{
-+ if (n >= 'a' && n <= 'z')
-+ return n & (~('a' - 'A'));
-+ return n;
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+int
-+strucmp(s, t)
-+ register char *s, *t;
-+{
-+ while (my_toupper(*s++) == my_toupper(*t++))
-+ if (!*s || !*t)
-+ break;
-+ if (!*s && !*t)
-+ return 0;
-+ return 1;
-+}
-+#endif
-+
-+/* ------------------------------------------------------------------------ */
-+#ifdef NOMEMSET
-+/* Public Domain memset(3) */
-+char *
-+memset(s, c, n)
-+ char *s;
-+ int c, n;
-+{
-+ char *p = s;
-+ while (n--)
-+ *p++ = (char) c;
-+ return s;
-+}
-+#endif
-+
-+/* Local Variables: */
-+/* mode:c */
-+/* tab-width:4 */
-+/* compile-command:"gcc -c util.c" */
-+/* End: */
---- lha-1.14i.orig/debian/org/lhext.c
-+++ lha-1.14i/debian/org/lhext.c
-@@ -0,0 +1,425 @@
-+/* ------------------------------------------------------------------------ */
-+/* LHa for UNIX */
-+/* lhext.c -- LHarc extract */
-+/* */
-+/* Copyright (C) MCMLXXXIX Yooichi.Tagawa */
-+/* Modified Nobutaka Watazaki */
-+/* */
-+/* Ver. 0.00 Original 1988.05.23 Y.Tagawa */
-+/* Ver. 1.00 Fixed 1989.09.22 Y.Tagawa */
-+/* Ver. 0.03 LHa for UNIX 1991.12.17 M.Oki */
-+/* Ver. 1.12 LHa for UNIX 1993.10.01 N.Watazaki */
-+/* Ver. 1.13b Symbolic Link Update Bug Fix 1994.06.21 N.Watazaki */
-+/* Ver. 1.14 Source All chagned 1995.01.14 N.Watazaki */
-+/* Ver. 1.14e bugfix 1999.04.30 T.Okamoto */
-+/* ------------------------------------------------------------------------ */
-+#include "lha.h"
-+/* ------------------------------------------------------------------------ */
-+static int skip_flg = FALSE; /* FALSE..No Skip , TRUE..Skip */
-+static char *methods[] =
-+{
-+ LZHUFF0_METHOD, LZHUFF1_METHOD, LZHUFF2_METHOD, LZHUFF3_METHOD,
-+ LZHUFF4_METHOD, LZHUFF5_METHOD, LZHUFF6_METHOD, LZHUFF7_METHOD,
-+ LARC_METHOD, LARC5_METHOD, LARC4_METHOD,
-+ LZHDIRS_METHOD,
-+ NULL
-+};
-+
-+/* ------------------------------------------------------------------------ */
-+static boolean
-+inquire_extract(name)
-+ char *name;
-+{
-+ struct stat stbuf;
-+
-+ skip_flg = FALSE;
-+ if (stat(name, &stbuf) >= 0) {
-+ if (!is_regularfile(&stbuf)) {
-+ error("Already exist (not a file)", name);
-+ return FALSE;
-+ }
-+
-+ if (noexec) {
-+ printf("EXTRACT %s but file is exist.\n", name);
-+ return FALSE;
-+ }
-+ else if (!force) {
-+ if (!isatty(0))
-+ return FALSE;
-+
-+ switch (inquire("OverWrite ?(Yes/[No]/All/Skip)", name, "YyNnAaSs\n")) {
-+ case 0:
-+ case 1:/* Y/y */
-+ break;
-+ case 2:
-+ case 3:/* N/n */
-+ case 8:/* Return */
-+ return FALSE;
-+ case 4:
-+ case 5:/* A/a */
-+ force = TRUE;
-+ break;
-+ case 6:
-+ case 7:/* S/s */
-+ skip_flg = TRUE;
-+ break;
-+ }
-+ }
-+ }
-+ if (noexec)
-+ printf("EXTRACT %s\n", name);
-+
-+ return TRUE;
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+static boolean
-+make_parent_path(name)
-+ char *name;
-+{
-+ char path[FILENAME_LENGTH];
-+ struct stat stbuf;
-+ register char *p;
-+
-+ /* make parent directory name into PATH for recursive call */
-+ strcpy(path, name);
-+ for (p = path + strlen(path); p > path; p--)
-+ if (p[-1] == '/') {
-+ *--p = '\0';
-+ break;
-+ }
-+
-+ if (p == path) {
-+ message("Why?", "ROOT");
-+ return FALSE; /* no more parent. */
-+ }
-+
-+ if (GETSTAT(path, &stbuf) >= 0) {
-+ if (is_directory(&stbuf))
-+ return TRUE;
-+ error("Not a directory", path);
-+ return FALSE;
-+ }
-+ errno = 0;
-+
-+ if (verbose)
-+ printf("Making directory \"%s\".\n", path);
-+
-+ if (mkdir(path, 0777) >= 0) /* try */
-+ return TRUE; /* successful done. */
-+ errno = 0;
-+
-+ if (!make_parent_path(path))
-+ return FALSE;
-+
-+ if (mkdir(path, 0777) < 0) { /* try again */
-+ message("Cannot make directory", path);
-+ return FALSE;
-+ }
-+
-+ return TRUE;
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+static FILE *
-+open_with_make_path(name)
-+ char *name;
-+{
-+ FILE *fp;
-+
-+ if ((fp = fopen(name, WRITE_BINARY)) == NULL) {
-+ errno = 0;
-+ if (!make_parent_path(name) ||
-+ (fp = fopen(name, WRITE_BINARY)) == NULL)
-+ error("Cannot extract", name);
-+ errno = 0;
-+ }
-+ return fp;
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+static void
-+adjust_info(name, hdr)
-+ char *name;
-+ LzHeader *hdr;
-+{
-+ time_t utimebuf[2];
-+
-+ /* adjust file stamp */
-+ utimebuf[0] = utimebuf[1] = hdr->unix_last_modified_stamp;
-+
-+ if ((hdr->unix_mode & UNIX_FILE_TYPEMASK) != UNIX_FILE_SYMLINK)
-+ utime(name, utimebuf);
-+
-+ if (hdr->extend_type == EXTEND_UNIX
-+ || hdr->extend_type == EXTEND_OS68K
-+ || hdr->extend_type == EXTEND_XOSK) {
-+#ifdef NOT_COMPATIBLE_MODE
-+ Please need your modification in this space.
-+#else
-+ if ((hdr->unix_mode & UNIX_FILE_TYPEMASK) != UNIX_FILE_SYMLINK)
-+ chmod(name, hdr->unix_mode);
-+#endif
-+ if (!getuid()) {
-+#ifndef HAVE_NO_LCHOWN
-+ if ((hdr->unix_mode & UNIX_FILE_TYPEMASK) == UNIX_FILE_SYMLINK)
-+ lchown(name, hdr->unix_uid, hdr->unix_gid);
-+ else
-+#endif /* HAVE_NO_LCHWON */
-+ chown(name, hdr->unix_uid, hdr->unix_gid);
-+ }
-+ errno = 0;
-+ }
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+static void
-+extract_one(afp, hdr)
-+ FILE *afp; /* archive file */
-+ LzHeader *hdr;
-+{
-+ FILE *fp; /* output file */
-+ struct stat stbuf;
-+ char name[257];
-+ int crc;
-+ int method;
-+ boolean save_quiet, save_verbose, up_flag;
-+ char *q = hdr->name, c;
-+
-+ if (ignore_directory && rindex(hdr->name, '/')) {
-+ q = (char *) rindex(hdr->name, '/') + 1;
-+ }
-+ else {
-+ if (*q == '/') {
-+ q++;
-+ /*
-+ * if OSK then strip device name
-+ */
-+ if (hdr->extend_type == EXTEND_OS68K
-+ || hdr->extend_type == EXTEND_XOSK) {
-+ do
-+ c = (*q++);
-+ while (c && c != '/');
-+ if (!c || !*q)
-+ q = "."; /* if device name only */
-+ }
-+ }
-+ }
-+
-+ if (extract_directory)
-+ sprintf(name, "%s/%s", extract_directory, q);
-+ else
-+ strcpy(name, q);
-+
-+
-+ /* LZHDIRS_METHOD¤ò»ý¤Ä¥Ø¥Ã¥À¤ò¥Á¥§¥Ã¥¯¤¹¤ë */
-+ /* 1999.4.30 t.okamoto */
-+ for (method = 0;; method++) {
-+ if (methods[method] == NULL) {
-+ error("Unknown method skiped ...", name);
-+ return;
-+ }
-+ if (bcmp(hdr->method, methods[method], 5) == 0)
-+ break;
-+ }
-+
-+ if ((hdr->unix_mode & UNIX_FILE_TYPEMASK) == UNIX_FILE_REGULAR
-+ && method != LZHDIRS_METHOD_NUM) {
-+#if 0
-+ for (method = 0;; method++) {
-+ if (methods[method] == NULL) {
-+ error("Unknown method skiped ...", name);
-+ return;
-+ }
-+ if (bcmp(hdr->method, methods[method], 5) == 0)
-+ break;
-+ }
-+#endif
-+
-+ reading_filename = archive_name;
-+ writting_filename = name;
-+ if (output_to_stdout || verify_mode) {
-+ if (noexec) {
-+ printf("%s %s\n", verify_mode ? "VERIFY" : "EXTRACT", name);
-+ if (afp == stdin) {
-+ int i = hdr->packed_size;
-+ while (i--)
-+ fgetc(afp);
-+ }
-+ return;
-+ }
-+
-+ save_quiet = quiet;
-+ save_verbose = verbose;
-+ if (!quiet && output_to_stdout) {
-+ printf("::::::::\n%s\n::::::::\n", name);
-+ quiet = TRUE;
-+ verbose = FALSE;
-+ }
-+ else if (verify_mode) {
-+ quiet = FALSE;
-+ verbose = TRUE;
-+ }
-+
-+ crc = decode_lzhuf
-+ (afp, stdout, hdr->original_size, hdr->packed_size, name, method);
-+ quiet = save_quiet;
-+ verbose = save_verbose;
-+ }
-+ else {
-+ if (skip_flg == FALSE) {
-+ up_flag = inquire_extract(name);
-+ if (up_flag == FALSE && force == FALSE) {
-+ return;
-+ }
-+ }
-+
-+ if (skip_flg == TRUE) { /* if skip_flg */
-+ if (stat(name, &stbuf) == 0 && force != TRUE) {
-+ if (stbuf.st_mtime >= hdr->unix_last_modified_stamp) {
-+ if (quiet != TRUE)
-+ printf("%s : Skipped...\n", name);
-+ return;
-+ }
-+ }
-+ }
-+ if (noexec) {
-+ if (afp == stdin) {
-+ int i = hdr->packed_size;
-+ while (i--)
-+ fgetc(afp);
-+ }
-+ return;
-+ }
-+
-+ signal(SIGINT, interrupt);
-+ signal(SIGHUP, interrupt);
-+
-+ unlink(name);
-+ errno = 0;
-+ remove_extracting_file_when_interrupt = TRUE;
-+
-+ if ((fp = open_with_make_path(name)) != NULL) {
-+ crc = decode_lzhuf
-+ (afp, fp, hdr->original_size, hdr->packed_size, name, method);
-+ fclose(fp);
-+ }
-+ remove_extracting_file_when_interrupt = FALSE;
-+ signal(SIGINT, SIG_DFL);
-+ signal(SIGHUP, SIG_DFL);
-+
-+ if (!fp)
-+ return;
-+ }
-+
-+ errno = 0;
-+ if (hdr->has_crc && crc != hdr->crc)
-+ error("CRC error", name);
-+ }
-+ else if ((hdr->unix_mode & UNIX_FILE_TYPEMASK) == UNIX_FILE_DIRECTORY
-+ || (hdr->unix_mode & UNIX_FILE_TYPEMASK) == UNIX_FILE_SYMLINK
-+ || method == LZHDIRS_METHOD_NUM) {
-+ /* ¢¬¤³¤ì¤Ç¡¢Symblic Link ¤Ï¡¢Âç¾æÉפ«¡© */
-+ if (!ignore_directory && !verify_mode) {
-+ if (noexec) {
-+ if (quiet != TRUE)
-+ printf("EXTRACT %s (directory)\n", name);
-+ return;
-+ }
-+ /* NAME has trailing SLASH '/', (^_^) */
-+ if ((hdr->unix_mode & UNIX_FILE_TYPEMASK) == UNIX_FILE_SYMLINK) {
-+ char buf[256], *bb1, *bb2;
-+ int l_code;
-+ strcpy(buf, name);
-+ bb1 = strtok(buf, "|");
-+ bb2 = strtok(NULL, "|");
-+
-+#ifdef S_IFLNK
-+ if (skip_flg == FALSE) {
-+ up_flag = inquire_extract(name);
-+ if (up_flag == FALSE && force == FALSE) {
-+ return;
-+ }
-+ } else {
-+ if (GETSTAT(bb1, &stbuf) == 0 && force != TRUE) {
-+ if (stbuf.st_mtime >= hdr->unix_last_modified_stamp) {
-+ if (quiet != TRUE)
-+ printf("%s : Skipped...\n", bb1);
-+ return;
-+ }
-+ }
-+ }
-+
-+ unlink(bb1);
-+ l_code = symlink(bb2, bb1);
-+ if (l_code < 0) {
-+ if (quiet != TRUE)
-+ warning("Can't make Symbolic Link : ");
-+ }
-+ if (quiet != TRUE) {
-+ printf("Symbolic Link %s -> %s\n", bb1, bb2);
-+ }
-+ strcpy(name, bb1); /* Symbolic's name set */
-+#else
-+ sprintf(buf, "%s -> %s", bb1, bb2);
-+ warning("Can't make Symbolic Link", buf);
-+ return;
-+#endif
-+ } else { /* make directory */
-+ if (!output_to_stdout && !make_parent_path(name))
-+ return;
-+ }
-+ }
-+ }
-+ else {
-+ error("Unknown information", name);
-+ }
-+
-+ if (!output_to_stdout)
-+ adjust_info(name, hdr);
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+/* EXTRACT COMMAND MAIN */
-+/* ------------------------------------------------------------------------ */
-+void
-+cmd_extract()
-+{
-+ LzHeader hdr;
-+ long pos;
-+ FILE *afp;
-+
-+ /* open archive file */
-+ if ((afp = open_old_archive()) == NULL)
-+ fatal_error(archive_name);
-+
-+ if (archive_is_msdos_sfx1(archive_name))
-+ skip_msdos_sfx1_code(afp);
-+
-+ /* extract each files */
-+ while (get_header(afp, &hdr)) {
-+ if (need_file(hdr.name)) {
-+ pos = ftell(afp);
-+ extract_one(afp, &hdr);
-+ fseek(afp, pos + hdr.packed_size, SEEK_SET);
-+ } else {
-+ if (afp != stdin)
-+ fseek(afp, hdr.packed_size, SEEK_CUR);
-+ else {
-+ int i = hdr.packed_size;
-+ while (i--)
-+ fgetc(afp);
-+ }
-+ }
-+ }
-+
-+ /* close archive file */
-+ fclose(afp);
-+
-+ return;
-+}
-+
-+/* Local Variables: */
-+/* mode:c */
-+/* tab-width:4 */
-+/* End: */
---- lha-1.14i.orig/debian/org/lha_macro.h
-+++ lha-1.14i/debian/org/lha_macro.h
-@@ -0,0 +1,420 @@
-+/* ------------------------------------------------------------------------ */
-+/* LHa for UNIX Archiver Driver macro define */
-+/* */
-+/* Modified Nobutaka Watazaki */
-+/* */
-+/* Ver. 1.14 Soruce All chagned 1995.01.14 N.Watazaki */
-+/* Ver. 1.14g modified 2000.05.06 T.OKAMOTO */
-+/* ------------------------------------------------------------------------ */
-+
-+#define LHA_VERSION "lha for unix version 1.14i"
-+
-+/* Most of System V, define SYSTIME_HAS_NO_TM */
-+#ifdef SYSTIME_HAS_NO_TM
-+#include <time.h>
-+#else
-+#include <sys/time.h>
-+#endif /* SYSTIME_HAS_NO_TM */
-+
-+/* ------------------------------------------------------------------------ */
-+/* Directory Access Stuff */
-+/* ------------------------------------------------------------------------ */
-+#ifndef NODIRECTORY
-+#ifdef SYSV_SYSTEM_DIR
-+
-+#include <dirent.h>
-+
-+#define DIRENTRY struct dirent
-+#define NAMLEN(p) strlen (p->d_name)
-+
-+#else /* not SYSV_SYSTEM_DIR */
-+
-+#ifdef NONSYSTEM_DIR_LIBRARY
-+#include "lhdir.h"
-+#else
-+#include <sys/dir.h>
-+#endif /* not NONSYSTEM_DIR_LIBRARY */
-+
-+#define DIRENTRY struct direct
-+#define NAMLEN(p) p->d_namlen
-+
-+#endif /* not SYSV_SYSTEM_DIR */
-+#endif /* NODIRECTORY */
-+
-+/* ------------------------------------------------------------------------ */
-+/* Other Define */
-+/* ------------------------------------------------------------------------ */
-+/* Not support 'void' */
-+#ifdef NOVOID
-+#define void
-+#endif
-+
-+#ifndef SEEK_SET
-+#define SEEK_SET 0
-+#define SEEK_CUR 1
-+#define SEEK_END 2
-+#endif /* SEEK_SET
-+
-+
-+/* non-integral functions */
-+extern struct tm *localtime();
-+extern char *getenv();
-+
-+#ifndef _MINIX
-+#ifndef __STDC__
-+extern char *malloc();
-+extern char *realloc();
-+#endif
-+#endif
-+
-+/* external variables */
-+extern int errno;
-+
-+#define FALSE 0
-+#define TRUE 1
-+typedef int boolean;
-+
-+/* used by qsort() for alphabetic-sort */
-+#define STRING_COMPARE(a,b) strcmp((a),(b))
-+
-+#define FILENAME_LENGTH 1024
-+
-+/* ------------------------------------------------------------------------ */
-+/* YOUR CUSTOMIZIES */
-+/* ------------------------------------------------------------------------ */
-+
-+#ifndef ARCHIVENAME_EXTENTION
-+#define ARCHIVENAME_EXTENTION ".lzh"
-+#endif
-+#ifndef BACKUPNAME_EXTENTION
-+#define BACKUPNAME_EXTENTION ".bak"
-+#endif
-+#ifndef TMP_FILENAME_TEMPLATE
-+#define TMP_FILENAME_TEMPLATE "/tmp/lhXXXXXX"
-+#endif
-+
-+#define SJC_FIRST_P(c) \
-+ (((unsigned char)(c) >= 0x80) && \
-+ (((unsigned char)(c) < 0xa0) || \
-+ ((unsigned char)(c) >= 0xe0) && \
-+ ((unsigned char)(c) < 0xfd)))
-+#define SJC_SECOND_P(c) \
-+ (((unsigned char)(c) >= 0x40) && \
-+ ((unsigned char)(c) < 0xfd) && \
-+ ((unsigned char)(c) != 0x7f))
-+
-+#ifdef MULTIBYTE_CHAR
-+#define MULTIBYTE_FIRST_P SJC_FIRST_P
-+#define MULTIBYTE_SECOND_P SJC_SECOND_P
-+#endif /* MULTIBYTE_CHAR */
-+
-+/* ------------------------------------------------------------------------ */
-+/* LHa File Definitions */
-+/* ------------------------------------------------------------------------ */
-+#ifdef S_IFLNK
-+#define GETSTAT lstat
-+#else
-+#define GETSTAT stat
-+#endif
-+
-+#ifdef LHA_MAIN_SRC
-+#define EXTERN
-+#else
-+#define EXTERN extern
-+#endif /* LHA_MAIN_SRC */
-+
-+#define LZHUFF0_METHOD "-lh0-"
-+#define LZHUFF1_METHOD "-lh1-"
-+#define LZHUFF2_METHOD "-lh2-"
-+#define LZHUFF3_METHOD "-lh3-"
-+#define LZHUFF4_METHOD "-lh4-"
-+#define LZHUFF5_METHOD "-lh5-"
-+#define LZHUFF6_METHOD "-lh6-"
-+#define LZHUFF7_METHOD "-lh7-"
-+#define LARC_METHOD "-lzs-"
-+#define LARC5_METHOD "-lz5-"
-+#define LARC4_METHOD "-lz4-"
-+#define LZHDIRS_METHOD "-lhd-"
-+
-+#define METHOD_TYPE_STRAGE 5
-+
-+/* Added N.Watazaki ..V */
-+#define LZHUFF0_METHOD_NUM 0
-+#define LZHUFF1_METHOD_NUM 1
-+#define LZHUFF2_METHOD_NUM 2
-+#define LZHUFF3_METHOD_NUM 3
-+#define LZHUFF4_METHOD_NUM 4
-+#define LZHUFF5_METHOD_NUM 5
-+#define LZHUFF6_METHOD_NUM 6
-+#define LZHUFF7_METHOD_NUM 7
-+#define LARC_METHOD_NUM 8
-+#define LARC5_METHOD_NUM 9
-+#define LARC4_METHOD_NUM 10
-+#define LZHDIRS_METHOD_NUM 11
-+/* Added N.Watazaki ..^ */
-+
-+#define I_HEADER_SIZE 0
-+#define I_HEADER_CHECKSUM 1
-+#define I_METHOD 2
-+#define I_PACKED_SIZE 7
-+#define I_ORIGINAL_SIZE 11
-+#define I_LAST_MODIFIED_STAMP 15
-+#define I_ATTRIBUTE 19
-+#define I_HEADER_LEVEL 20
-+#define I_NAME_LENGTH 21
-+#define I_NAME 22
-+
-+#define I_CRC 22 /* + name_length */
-+#define I_EXTEND_TYPE 24 /* + name_length */
-+#define I_MINOR_VERSION 25 /* + name_length */
-+#define I_UNIX_LAST_MODIFIED_STAMP 26 /* + name_length */
-+#define I_UNIX_MODE 30 /* + name_length */
-+#define I_UNIX_UID 32 /* + name_length */
-+#define I_UNIX_GID 34 /* + name_length */
-+#define I_UNIX_EXTEND_BOTTOM 36 /* + name_length */
-+
-+#define I_GENERIC_HEADER_BOTTOM I_EXTEND_TYPE
-+
-+#define EXTEND_GENERIC 0
-+#define EXTEND_UNIX 'U'
-+#define EXTEND_MSDOS 'M'
-+#define EXTEND_MACOS 'm'
-+#define EXTEND_OS9 '9'
-+#define EXTEND_OS2 '2'
-+#define EXTEND_OS68K 'K'
-+#define EXTEND_OS386 '3' /* OS-9000??? */
-+#define EXTEND_HUMAN 'H'
-+#define EXTEND_CPM 'C'
-+#define EXTEND_FLEX 'F'
-+#define EXTEND_RUNSER 'R'
-+
-+/* this OS type is not official */
-+
-+#define EXTEND_TOWNSOS 'T'
-+#define EXTEND_XOSK 'X'
-+
-+/*---------------------------------------------------------------------------*/
-+
-+#define GENERIC_ATTRIBUTE 0x20
-+#define GENERIC_DIRECTORY_ATTRIBUTE 0x10
-+#define HEADER_LEVEL0 0x00
-+#define HEADER_LEVEL1 0x01
-+#define HEADER_LEVEL2 0x02
-+
-+#define CURRENT_UNIX_MINOR_VERSION 0x00
-+
-+#define DELIM ('/')
-+#define DELIM2 (0xff)
-+#define DELIMSTR "/"
-+
-+#define OSK_RW_RW_RW 0000033
-+#define OSK_FILE_REGULAR 0000000
-+#define OSK_DIRECTORY_PERM 0000200
-+#define OSK_SHARED_PERM 0000100
-+#define OSK_OTHER_EXEC_PERM 0000040
-+#define OSK_OTHER_WRITE_PERM 0000020
-+#define OSK_OTHER_READ_PERM 0000010
-+#define OSK_OWNER_EXEC_PERM 0000004
-+#define OSK_OWNER_WRITE_PERM 0000002
-+#define OSK_OWNER_READ_PERM 0000001
-+
-+#define UNIX_FILE_TYPEMASK 0170000
-+#define UNIX_FILE_REGULAR 0100000
-+#define UNIX_FILE_DIRECTORY 0040000
-+#define UNIX_FILE_SYMLINK 0120000
-+#define UNIX_SETUID 0004000
-+#define UNIX_SETGID 0002000
-+#define UNIX_STYCKYBIT 0001000
-+#define UNIX_OWNER_READ_PERM 0000400
-+#define UNIX_OWNER_WRITE_PERM 0000200
-+#define UNIX_OWNER_EXEC_PERM 0000100
-+#define UNIX_GROUP_READ_PERM 0000040
-+#define UNIX_GROUP_WRITE_PERM 0000020
-+#define UNIX_GROUP_EXEC_PERM 0000010
-+#define UNIX_OTHER_READ_PERM 0000004
-+#define UNIX_OTHER_WRITE_PERM 0000002
-+#define UNIX_OTHER_EXEC_PERM 0000001
-+#define UNIX_RW_RW_RW 0000666
-+
-+#define LZHEADER_STRAGE 4096
-+
-+#define MAX_INDICATOR_COUNT 64
-+
-+typedef short node;
-+
-+/* ------------------------------------------------------------------------ */
-+/* Slide relation */
-+/* ------------------------------------------------------------------------ */
-+#if defined(__STDC__) || defined(AIX)
-+
-+#include <limits.h>
-+
-+#else
-+
-+#ifndef CHAR_BIT
-+#define CHAR_BIT 8
-+#endif
-+
-+#ifndef UCHAR_MAX
-+#define UCHAR_MAX ((1<<(sizeof(unsigned char)*8))-1)
-+#endif
-+
-+#ifndef USHRT_MAX
-+#define USHRT_MAX ((1<<(sizeof(unsigned short)*8))-1)
-+#endif
-+
-+#ifndef SHRT_MAX
-+#define SHRT_MAX ((1<<(sizeof(short)*8-1))-1)
-+#endif
-+
-+#ifndef SHRT_MIN
-+#define SHRT_MIN (SHRT_MAX-USHRT_MAX)
-+#endif
-+
-+#ifndef ULONG_MAX
-+#define ULONG_MAX ((1<<(sizeof(unsigned long)*8))-1)
-+#endif
-+
-+#ifndef LONG_MAX
-+#define LONG_MAX ((1<<(sizeof(long)*8-1))-1)
-+#endif
-+
-+#ifndef LONG_MIN
-+#define LONG_MIN (LONG_MAX-ULONG_MAX)
-+#endif
-+
-+#endif /* not __STDC__ */
-+
-+/* ------------------------------------------------------------------------ */
-+/* FILE Attribute */
-+/* ------------------------------------------------------------------------ */
-+#define is_directory(statp) (((statp)->st_mode & S_IFMT) == S_IFDIR)
-+#define is_symlink(statp) (((statp)->st_mode & S_IFMT) == S_IFLNK)
-+#define is_regularfile(statp) (((statp)->st_mode & S_IFMT) == S_IFREG)
-+
-+#ifdef MSDOS
-+#define WRITE_BINARY "wb"
-+#define READ_BINARY "rb"
-+#else
-+#define WRITE_BINARY "w"
-+#define READ_BINARY "r"
-+#endif
-+
-+/* ------------------------------------------------------------------------ */
-+/* Memory and String function */
-+/* ------------------------------------------------------------------------ */
-+#include <string.h>
-+
-+#ifdef NOINDEX
-+#define index strchr
-+#define rindex strrchr
-+#endif /* NOINDEX */
-+
-+#ifdef NOBSTRING
-+#define bcmp(a,b,n) memcmp ((a),(b),(n))
-+#define bzero(d,n) memset((d),0,(n))
-+#define bcopy(s,d,n) memmove((d),(s),(n))
-+#endif /* NOBSTRING */
-+
-+#ifdef USESTRCASECMP
-+#define strucmp(p,q) strcasecmp((p),(q))
-+#endif
-+
-+/* ------------------------------------------------------------------------ */
-+/* Individual macro define */
-+/* ------------------------------------------------------------------------ */
-+
-+/* from crcio.c */
-+#define CRCPOLY 0xA001 /* CRC-16 */
-+#define UPDATE_CRC(c) crc = crctable[(crc ^ (c)) & 0xFF] ^ (crc >> CHAR_BIT)
-+
-+/* dhuf.c */
-+#define N_CHAR (256 + 60 - THRESHOLD + 1)
-+#define TREESIZE_C (N_CHAR * 2)
-+#define TREESIZE_P (128 * 2)
-+#define TREESIZE (TREESIZE_C + TREESIZE_P)
-+#define ROOT_C 0
-+#define ROOT_P TREESIZE_C
-+
-+/* header.c */
-+#define setup_get(PTR) (get_ptr = (PTR))
-+#define get_byte() (*get_ptr++ & 0xff)
-+#define put_ptr get_ptr
-+#define setup_put(PTR) (put_ptr = (PTR))
-+#define put_byte(c) (*put_ptr++ = (char)(c))
-+
-+/* huf.c */
-+#define NP (MAX_DICBIT + 1)
-+#define NT (USHRT_BIT + 3)
-+#if 0
-+#define PBIT 4 /* smallest integer such that (1 << PBIT) > * NP */
-+#define TBIT 5 /* smallest integer such that (1 << TBIT) > * NT */
-+#endif
-+
-+#define PBIT 5 /* smallest integer such that (1 << PBIT) > * NP */
-+#define TBIT 5 /* smallest integer such that (1 << TBIT) > * NT */
-+
-+#define NC (UCHAR_MAX + MAXMATCH + 2 - THRESHOLD)
-+
-+/* #if NT > NP #define NPT NT #else #define NPT NP #endif */
-+#define NPT 0x80
-+
-+/* larc.c */
-+#define MAGIC0 18
-+#define MAGIC5 19
-+
-+/* lharc.c */
-+#define CMD_UNKNOWN 0
-+#define CMD_EXTRACT 1
-+#define CMD_ADD 2
-+#define CMD_LIST 3
-+#define CMD_DELETE 4
-+
-+#define STREQU(a,b) (((a)[0] == (b)[0]) ? (strcmp ((a),(b)) == 0) : FALSE)
-+
-+/* shuf.c */
-+#define N1 286 /* alphabet size */
-+#define N2 (2 * N1 - 1) /* # of nodes in Huffman tree */
-+#define EXTRABITS 8 /* >= log2(F-THRESHOLD+258-N1) */
-+#define BUFBITS 16 /* >= log2(MAXBUF) */
-+#define LENFIELD 4 /* bit size of length field for tree output */
-+
-+/* util.c */
-+#define BUFFERSIZE 2048
-+#define MAXSFXCODE 1024*64
-+
-+#ifndef NULL
-+#define NULL (char *)0
-+#endif
-+
-+/* slide.c */
-+/*
-+#define PERCOLATE 1
-+#define NIL 0
-+#define HASH(p, c) ((p) + ((c) << hash1) + hash2)
-+*/
-+
-+/* slide.c */
-+#ifdef SUPPORT_LH7
-+#define MAX_DICBIT 16 /* lh7 use 16bits */
-+#endif
-+
-+#ifndef SUPPORT_LH7
-+#define MAX_DICBIT 15 /* lh6 use 15bits */
-+#endif
-+
-+#define MAX_DICSIZ (1 << MAX_DICBIT)
-+#define MATCHBIT 8 /* bits for MAXMATCH - THRESHOLD */
-+#define MAXMATCH 256 /* formerly F (not more than UCHAR_MAX + 1) */
-+#define THRESHOLD 3 /* choose optimal value */
-+
-+/* from huf.c */
-+
-+/* alphabet = {0, 1, 2, ..., NC - 1} */
-+#define CBIT 9 /* $\lfloor \log_2 NC \rfloor + 1$ */
-+#define USHRT_BIT 16 /* (CHAR_BIT * sizeof(ushort)) */
-+
-+/* Local Variables: */
-+/* mode:c */
-+/* tab-width:4 */
-+/* End: */
---- lha-1.14i.orig/debian/org/lhlist.c
-+++ lha-1.14i/debian/org/lhlist.c
-@@ -0,0 +1,348 @@
-+/* ------------------------------------------------------------------------ */
-+/* LHa for UNIX */
-+/* lhlist.c -- LHarc list */
-+/* */
-+/* Copyright (C) MCMLXXXIX Yooichi.Tagawa */
-+/* Modified Nobutaka Watazaki */
-+/* */
-+/* Ver. 0.00 Original 1988.05.23 Y.Tagawa */
-+/* Ver. 1.00 Fixed 1989.09.22 Y.Tagawa */
-+/* Ver. 1.01 Bug Fix for month name 1989.12.25 Y.Tagawa */
-+/* Ver. 1.10 Changed list format 1993.10.01 N.Watazaki */
-+/* Ver. 1.14 Source All chagned 1995.01.14 N.Watazaki */
-+/* Ver. 1.14e Bug Fix for many problems 1999.05.25 T.Okamoto */
-+/* ------------------------------------------------------------------------ */
-+#include "lha.h"
-+
-+/* ------------------------------------------------------------------------ */
-+static long packed_size_total;
-+static long original_size_total;
-+static int list_files;
-+
-+/* ------------------------------------------------------------------------ */
-+/* Print Stuff */
-+/* ------------------------------------------------------------------------ */
-+/* need 14 or 22 (when verbose_listing is TRUE) column spaces */
-+static void
-+print_size(packed_size, original_size)
-+ long packed_size, original_size;
-+{
-+ if (verbose_listing)
-+ printf("%7d ", packed_size);
-+
-+ printf("%7d ", original_size);
-+
-+ if (original_size == 0L)
-+ printf("******");
-+ else /* Changed N.Watazaki */
-+ printf("%5.1f%%", packed_size * 100.0 / original_size);
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+/* need 12 or 17 (when verbose_listing is TRUE) column spaces */
-+static void
-+print_stamp(t)
-+ time_t t;
-+{
-+ static boolean got_now = FALSE;
-+ static time_t now;
-+ static unsigned int threshold;
-+ static char t_month[12 * 3 + 1] = "JanFebMarAprMayJunJulAugSepOctNovDec";
-+ struct tm *p;
-+
-+ if (t == 0) {
-+ printf(" "); /* 12 spaces */
-+ return;
-+ }
-+
-+ if (!got_now) {
-+ now = time((time_t *) 0);
-+ p = localtime(&now);
-+ threshold = p->tm_year * 12 + p->tm_mon - 6;
-+ got_now = TRUE;
-+ }
-+
-+ p = localtime(&t);
-+
-+ if (p->tm_year * 12 + p->tm_mon > threshold)
-+ printf("%.3s %2d %02d:%02d",
-+ &t_month[p->tm_mon * 3], p->tm_mday, p->tm_hour, p->tm_min);
-+ else
-+ printf("%.3s %2d %04d",
-+ &t_month[p->tm_mon * 3], p->tm_mday, p->tm_year + 1900);
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+static void
-+print_bar()
-+{
-+ char *p, *q;
-+ /* 17+1+(0 or 7+1)+7+1+6+1+(0 or 1+4)+(12 or 17)+1+20 */
-+ /* 12345678901234567_ 1234567_123456 _123456789012 1234 */
-+
-+ if (verbose_listing) {
-+ p = "- ------ ---------- ";
-+ q = " -------------";
-+ }
-+ else {
-+ p = " ";
-+ q = " --------------------";
-+ }
-+
-+ if (verbose)
-+ q = "";
-+
-+ printf("---------- ----------- ------- ------%s------------%s\n", p, q);
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+/* */
-+/* ------------------------------------------------------------------------ */
-+static void
-+list_header()
-+{
-+ char *p, *q;
-+
-+ if (verbose_listing) {
-+ p = "PACKED SIZE RATIO METHOD CRC";
-+ q = " NAME";
-+ }
-+ else {
-+ p = " SIZE RATIO";
-+ q = " NAME";
-+ }
-+
-+ if (verbose)
-+ q = "";
-+
-+ printf(" PERMSSN UID GID %s STAMP%s\n", p, q);
-+#if 0
-+ printf(" PERMSSN UID GID %s SIZE RATIO%s %s STAMP%s%s\n",
-+ verbose_listing ? " PACKED " : "", /* 8,0 */
-+ verbose_listing ? " CRC" : "", /* 5,0 */
-+ verbose_listing ? " " : "", /* 2,0 */
-+ verbose_listing ? " " : " ", /* 6,3 */
-+ verbose ? "" : " NAME");
-+#endif
-+ print_bar();
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+static void
-+list_one(hdr)
-+ register LzHeader *hdr;
-+{
-+ register int mode;
-+ register char *p;
-+ char method[6];
-+ char modebits[11];
-+
-+ if (verbose)
-+ printf("%s\n", hdr->name);
-+
-+ strncpy(method, hdr->method, 5);
-+ method[5] = '\0';
-+
-+ switch (mode = hdr->extend_type) {
-+ case EXTEND_UNIX:
-+ mode = hdr->unix_mode;
-+
-+ if (mode & UNIX_FILE_DIRECTORY)
-+ modebits[0] = 'd';
-+ else if ((mode & UNIX_FILE_SYMLINK) == UNIX_FILE_SYMLINK)
-+ modebits[0] = 'l';
-+ else
-+ modebits[0] = '-';
-+ modebits[1] = ((mode & UNIX_OWNER_READ_PERM) ? 'r' : '-');
-+ modebits[2] = ((mode & UNIX_OWNER_WRITE_PERM) ? 'w' : '-');
-+ modebits[3] = (mode & UNIX_SETUID) ? 's' :
-+ ((mode & UNIX_OWNER_EXEC_PERM) ? 'x' : '-');
-+ modebits[4] = ((mode & UNIX_GROUP_READ_PERM) ? 'r' : '-');
-+ modebits[5] = ((mode & UNIX_GROUP_WRITE_PERM) ? 'w' : '-');
-+ modebits[6] = (mode & UNIX_SETGID) ? 's' :
-+ ((mode & UNIX_GROUP_EXEC_PERM) ? 'x' : '-');
-+ modebits[7] = ((mode & UNIX_OTHER_READ_PERM) ? 'r' : '-');
-+ modebits[8] = ((mode & UNIX_OTHER_WRITE_PERM) ? 'w' : '-');
-+ modebits[9] = (mode & UNIX_STYCKYBIT) ? 't' :
-+ ((mode & UNIX_OTHER_EXEC_PERM) ? 'x' : '-');
-+ modebits[10] = 0;
-+
-+ printf("%s %5d/%-5d ", modebits,
-+ hdr->unix_uid, hdr->unix_gid);
-+ break;
-+ case EXTEND_OS68K:
-+ /**/ case EXTEND_XOSK:/**/
-+ mode = hdr->unix_mode;
-+ printf("%c%c%c%c%c%c%c%c %5d/%-5d",
-+ ((mode & OSK_DIRECTORY_PERM) ? 'd' : '-'),
-+ ((mode & OSK_SHARED_PERM) ? 's' : '-'),
-+ ((mode & OSK_OTHER_EXEC_PERM) ? 'e' : '-'),
-+ ((mode & OSK_OTHER_WRITE_PERM) ? 'w' : '-'),
-+ ((mode & OSK_OTHER_READ_PERM) ? 'r' : '-'),
-+ ((mode & OSK_OWNER_EXEC_PERM) ? 'e' : '-'),
-+ ((mode & OSK_OWNER_WRITE_PERM) ? 'w' : '-'),
-+ ((mode & OSK_OWNER_READ_PERM) ? 'r' : '-'),
-+ hdr->unix_uid, hdr->unix_gid);
-+ break;
-+ default:
-+ switch (hdr->extend_type) { /* max 18 characters */
-+ case EXTEND_GENERIC:
-+ p = "[generic]";
-+ break;
-+ case EXTEND_CPM:
-+ p = "[CP/M]";
-+ break;
-+ case EXTEND_FLEX:
-+ p = "[FLEX]";
-+ break;
-+ case EXTEND_OS9:
-+ p = "[OS-9]";
-+ break;
-+ case EXTEND_OS68K:
-+ p = "[OS-9/68K]";
-+ break;
-+ case EXTEND_MSDOS:
-+ p = "[MS-DOS]";
-+ break;
-+ case EXTEND_MACOS:
-+ p = "[Mac OS]";
-+ break;
-+ case EXTEND_OS2:
-+ p = "[OS/2]";
-+ break;
-+ case EXTEND_HUMAN:
-+ p = "[Human68K]";
-+ break;
-+ case EXTEND_OS386:
-+ p = "[OS-386]";
-+ break;
-+ case EXTEND_RUNSER:
-+ p = "[Runser]";
-+ break;
-+#ifdef EXTEND_TOWNSOS
-+ /* This ID isn't fixed */
-+ case EXTEND_TOWNSOS:
-+ p = "[TownsOS]";
-+ break;
-+#endif
-+ /* Ouch! Please customize it's ID. */
-+ default:
-+ p = "[unknown]";
-+ break;
-+ }
-+ printf("%-23.23s", p);
-+ break;
-+ }
-+
-+ print_size(hdr->packed_size, hdr->original_size);
-+
-+ if (verbose_listing)
-+ if (hdr->has_crc)
-+ printf(" %s %04x", method, hdr->crc);
-+ else
-+ printf(" %s ****", method);
-+
-+ printf(" ");
-+ print_stamp(hdr->unix_last_modified_stamp);
-+
-+ if (!verbose)
-+ if ((mode & UNIX_FILE_SYMLINK) != UNIX_FILE_SYMLINK)
-+ printf(" %s", hdr->name);
-+ else {
-+ char buf[256], *b1, *b2;
-+ strcpy(buf, hdr->name);
-+ b1 = strtok(buf, "|");
-+ b2 = strtok(NULL, "|");
-+ printf(" %s -> %s", b1, b2);
-+ }
-+
-+ if (verbose)
-+ printf(" [%d]", hdr->header_level);
-+ printf("\n");
-+
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+static void
-+list_tailer()
-+{
-+ struct stat stbuf;
-+
-+ print_bar();
-+
-+ printf(" Total %9d file%c ",
-+ list_files, (list_files == 1) ? ' ' : 's');
-+ print_size(packed_size_total, original_size_total);
-+ printf(" ");
-+
-+ if (verbose_listing)
-+ printf(" ");
-+
-+ if (stat(archive_name, &stbuf) < 0)
-+ print_stamp((time_t) 0);
-+ else
-+ print_stamp(stbuf.st_mtime);
-+
-+ printf("\n");
-+}
-+
-+/* ------------------------------------------------------------------------ */
-+/* LIST COMMAND MAIN */
-+/* ------------------------------------------------------------------------ */
-+void
-+cmd_list()
-+{
-+ FILE *afp;
-+ LzHeader hdr;
-+ int i;
-+
-+ /* initialize total count */
-+ packed_size_total = 0L;
-+ original_size_total = 0L;
-+ list_files = 0;
-+
-+ /* open archive file */
-+ if ((afp = open_old_archive()) == NULL) {
-+ error(archive_name, "");
-+ exit(1);
-+ }
-+ if (archive_is_msdos_sfx1(archive_name))
-+ skip_msdos_sfx1_code(afp);
-+
-+ /* print header message */
-+ if (!quiet)
-+ list_header();
-+
-+ /* print each file information */
-+ while (get_header(afp, &hdr)) {
-+ if (need_file(hdr.name)) {
-+ list_one(&hdr);
-+ list_files++;
-+ packed_size_total += hdr.packed_size;
-+ original_size_total += hdr.original_size;
-+ }
-+
-+ if (afp != stdin)
-+ fseek(afp, hdr.packed_size, SEEK_CUR);
-+ else {
-+ i = hdr.packed_size;
-+ while (i--)
-+ fgetc(afp);
-+ }
-+ }
-+
-+ /* close archive file */
-+ fclose(afp);
-+
-+ /* print tailer message */
-+ if (!quiet)
-+ list_tailer();
-+
-+ return;
-+}
-+
-+/* Local Variables: */
-+/* mode:c */
-+/* tab-width:4 */
-+/* compile-command:"gcc -c lhlist.c" */
-+/* End: */
---- lha-1.14i.orig/debian/changelog
-+++ lha-1.14i/debian/changelog
-@@ -0,0 +1,178 @@
-+lha (1.14i-10.1) unstable; urgency=high
-+
-+ * Security NMU for vulnerabilities inherited from GNU Gzip:
-+ [CVE-2006-4335 CVE-2006-4337 CVE-2006-4338]
-+
-+ -- Moritz Muehlenhoff <jmm@debian.org> Wed, 13 Dec 2006 20:21:32 +0100
-+
-+lha (1.14i-10) unstable; urgency=high
-+
-+ * debian/patch.redhat-sec2: Add one more security patch to fix:
-+ - CAN-2004-0771 (-w working directory option buffer overflow)
-+ http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0771
-+ - CAN-2004-0769 (buffer overflow can be executed arbitrary code
-+ via long pathnames in headers, another issue of bug fixed in -9)
-+ http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0769
-+ - CAN-2004-0745 (execute arbitrary commands via a directory with
-+ shell metacharacters in its name.)
-+ http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0745
-+ - CAN-2004-0694 (reserved number)
-+ http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0694
-+ taken from RedHat patch. (Closes: #279870)
-+ * man/lha.n: Fix typo "flie" instead of "file". (Closes: #277545)
-+
-+ -- GOTO Masanori <gotom@debian.org> Sat, 13 Nov 2004 15:31:22 +0900
-+
-+lha (1.14i-9) unstable; urgency=high
-+
-+ * debian/patch.header-overflow: Add fix another lha buffer overflow
-+ problem. It warns when hitting an archive which includes
-+ long directory name with option l, v, x. See:
-+ http://lw.ftw.zamosc.pl/lha-exploit.txt
-+ http://www.securityfocus.com/archive/1/363418
-+ http://bugs.gentoo.org/show_bug.cgi?id=51285
-+ Thanks to Lukasz Wojtow <lw@wszia.edu.pl> for pointing this problem.
-+
-+ -- GOTO Masanori <gotom@debian.org> Wed, 16 Jun 2004 09:51:06 +0900
-+
-+lha (1.14i-8) unstable; urgency=high
-+
-+ * debian/patch.CAN-2004-0234_0235: Add fix CAN-2004-0235 symlink part
-+ patches. (Closes: #247355, #247357)
-+
-+ -- GOTO Masanori <gotom@debian.org> Sat, 8 May 2004 02:24:57 +0900
-+
-+lha (1.14i-7) unstable; urgency=high
-+
-+ * debian/patch.CAN-2004-ulf: Add to fix CAN-2004-0234 (buffer overflows),
-+ CAN-2004-0235 (directory traversal). See:
-+ http://marc.theaimsgroup.com/?l=full-disclosure&m=108345064008698&w=2
-+ * debian/control: Change my mail address.
-+
-+ -- GOTO Masanori <gotom@debian.org> Thu, 6 May 2004 15:13:14 +0900
-+
-+lha (1.14i-6) unstable; urgency=low
-+
-+ * debian/copyright: Added more copyright license statement, translated
-+ by Osamu Aoki <debian@aokiconsulting.com>.
-+ * debian/copyright: Added good summary of upstream author, investigated by
-+ Osamu Aoki <debian@aokiconsulting.com> and
-+ Tatsuya Kinoshita <tats@iris.ne.jp>.
-+ * debian/header-e.doc: Added English version of header.doc (LHa header
-+ structure format document) translated by Osamu Aoki
-+ <debian@aokiconsulting.com>.
-+
-+ -- GOTO Masanori <gotom@debian.or.jp> Tue, 27 Aug 2002 13:08:22 +0900
-+
-+lha (1.14i-5) unstable; urgency=low
-+
-+ * debian/patch.multibyte: Add multibyte character mode option 'y'.
-+ You can use multibyte filename especially SHIFTJIS code
-+ with this option.
-+
-+ -- GOTO Masanori <gotom@debian.or.jp> Fri, 19 Jul 2002 16:57:11 +0900
-+
-+lha (1.14i-4) unstable; urgency=low
-+
-+ * debian/copyright: add original/translated license statement
-+ (closes: Bug#144582).
-+
-+ -- GOTO Masanori <gotom@debian.or.jp> Wed, 1 May 2002 09:53:24 +0900
-+
-+lha (1.14i-3) unstable; urgency=low
-+
-+ * fix lha reports a wrong version number (closes: Bug#135199).
-+
-+ -- GOTO Masanori <gotom@debian.or.jp> Sun, 3 Mar 2002 21:38:46 +0900
-+
-+lha (1.14i-2) unstable; urgency=low
-+
-+ * Applied the patch not to get compiling warning message.
-+ Patched by Paul Slootman <paul@wurtel.net>. (Closes: #109634).
-+
-+ -- GOTO Masanori <gotom@debian.or.jp> Thu, 23 Aug 2001 00:26:53 +0900
-+
-+lha (1.14i-1) unstable; urgency=low
-+
-+ * New upstream release (Closes: #62256).
-+ * New maintainer.
-+ * Updated Standards-version 3.5.2.
-+ * Use build this package with dh_*.
-+ * New upstream version is ready for -lh7- format (Closes: #67592).
-+ * Japanese manual is now included (Closes: #49245).
-+ * Unclosed Bugs (No copyright file is included)
-+ has just re-closed (Closes: #48748).
-+
-+ -- GOTO Masanori <gotom@debian.or.jp> Sun, 22 Jul 2001 13:11:50 +0900
-+
-+lha (1.14e-2) unstable; urgency=low
-+
-+ * Moved /usr/man/* and /usr/doc/* under /usr/share. Closes: #80759.
-+ * Updated Standards-version, fixed lintian warnings.
-+
-+ -- Steve McIntyre <stevem@chiark.greenend.org.uk> Sun, 21 Jan 2001 17:35:52 +0000
-+
-+lha (1.14e-0) unstable; urgency=low
-+
-+ * New upstream release. Thanks to Jiro Iwamoto <iwamot@maroon.plala.or.jp> for pointing this out.
-+
-+ -- Steve McIntyre <stevem@chiark.greenend.org.uk> Sun, 25 Jul 1999 23:05:24 +0100
-+
-+lha (1.14d-1) unstable; urgency=low
-+
-+ * Fixed manpage - no need to specify "-b" for command line help. Closes bug #33328.
-+
-+ -- Steve McIntyre <stevem@chiark.greenend.org.uk> Sun, 14 Feb 1999 16:24:44 +0000
-+
-+lha (1.14d-0) unstable; urgency=low
-+
-+ * New upstream release. Thanks to Tomohiro KUBOTA <kubota@kubota.rcpom.osaka-u.ac.jp> for pointing this out.
-+
-+ -- Steve McIntyre <stevem@chiark.greenend.org.uk> Sat, 16 Jan 1999 21:54:37 +0000
-+
-+lha (1.14c-1) frozen unstable; urgency=low
-+
-+ * New man page, supplied by Martin Schulze <joey@finlandia.Infodrom.North.DE>. Fixes Bug#27195.
-+
-+ -- Steve McIntyre <stevem@chiark.greenend.org.uk> Sun, 18 Oct 1998 13:53:12 +0100
-+
-+lha (1.14c-0) unstable; urgency=low
-+
-+ * New upstream release. Thanks to Atsushi KAMOSHIDA <kamop@debian.or.jp> for pointing this out.
-+
-+ -- Steve McIntyre <stevem@chiark.greenend.org.uk> Sat, 15 Aug 1998 14:16:19 +0100
-+
-+lha (1.00-6) unstable; urgency=low
-+
-+ * New maintainer.
-+
-+ -- Steve McIntyre <stevem@chiark.greenend.org.uk> Mon, 12 Jan 1998 00:09:12 +0000
-+
-+lha (1.00-5) unstable; urgency=low, closes=16756
-+
-+ * Corrected Standards-Version to 2.3.0.1 (Bug#16756)
-+
-+ -- Martin Schulze <joey@finlandia.infodrom.north.de> Fri, 9 Jan 1998 02:08:03 +0100
-+
-+lha (1.00-4) unstable; urgency=low
-+
-+ * Compiled against libc6 (Bug#11696)
-+
-+ -- Martin Schulze <joey@finlandia.infodrom.north.de> Wed, 31 Dec 1997 20:51:38 +0100
-+
-+lha (1.00-3) unstable; urgency=low
-+
-+ * Corrected manpage (Bug#7980)
-+
-+ * New maintainer address
-+
-+ -- Martin Schulze <joey@namib.north.de> Mon, 28 Apr 1997 13:10:10 +0200
-+
-+lha (1.00-2) unstable; urgency=low
-+
-+ * Installed ChangeLog files
-+
-+ * Converted into new packaging scheme
-+
-+ -- Martin Schulze <joey@namib.north.de> Sun, 23 Feb 1997 12:22:13 +0100
-+
---- lha-1.14i.orig/debian/lha.1
-+++ lha-1.14i/debian/lha.1
-@@ -0,0 +1,139 @@
-+ .\" lha - LZH un-archiver
-+.\" Copyright (c) 1996 Martin Schulze <joey@namib.north.de>
-+.\"
-+.\" This manual page is free software; you can redistribute it and/or modify
-+.\" it under the terms of the GNU General Public License as published by
-+.\" the Free Software Foundation; either version 2 of the License, or
-+.\" (at your option) any later version.
-+.\"
-+.\" This program is distributed in the hope that it will be useful,
-+.\" but WITHOUT ANY WARRANTY; without even the implied warranty of
-+.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+.\" GNU General Public License for more details.
-+.\"
-+.\" You should have received a copy of the GNU General Public License
-+.\" along with this program; if not, write to the Free Software
-+.\" Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-+.\"
-+.\" This manpage is written especially for Debian GNU/Linux.
-+.\"
-+.\" LHarc for UNIX V 1.02 Copyright(C) 1989 Y.Tagawa
-+.\" LHx for MSDOS V C2.01 Copyright(C) 1990 H.Yoshizaki
-+.\" LHx(arc) for OSK V 2.01 Modified 1990 Momozou
-+.\" LHa for UNIX V 1.00 Copyright(C) 1992 Masaru Oki
-+.\"
-+.\" Additions by Joerg Boehnke <joerg@oggi.oche.de>
-+.\"
-+.TH LHA 1 "22 Sept, 1998" "Debian GNU/Linux" "Archiver"
-+.SH NAME
-+LHa \- LZH un-archiver
-+.SH SYNOPSIS
-+.B lha
-+.B key
-+[
-+.B -
-+]
-+.B {axelvudmcp}
-+[
-+.B qvnfodizg012
-+]
-+[
-+.B w=<dir>
-+]
-+.I archive_file
-+[
-+.I flie
-+\&.\|.\|. ]
-+.br
-+.B lha
-+.I archive_file
-+.SH DESCRIPTION
-+The
-+.B lha
-+program displays or extracts the contents of a LZH archive.
-+
-+For a list of commands, please refer to the executable. It will
-+display a list of valid commands and modifiers if you omit any
-+parameter.
-+
-+.TP
-+commands:
-+
-+.B a
-+Add(or replace) to archive
-+
-+.B x,e
-+EXtract from archive
-+
-+.B l,v
-+List / Verbose List
-+
-+.B u
-+Update newer files to archive
-+
-+.B d
-+Delete from archive
-+
-+.B m
-+Move to archive (means 'ad')
-+
-+.B c
-+re-Construct new archive
-+
-+.B p
-+Print to STDOUT from archive
-+
-+.B t
-+Test file CRC in archive
-+
-+.TP
-+options:
-+
-+.B q
-+quiet
-+
-+.B v
-+verbose
-+
-+.B n
-+not execute
-+
-+.B f
-+force (over write at extract)
-+
-+.B t
-+FILES are TEXT file
-+
-+.B o
-+use LHarc compatible method (a/u)
-+
-+.B w=<dir>
-+specify extract directory (x/e)
-+
-+.B d
-+delete FILES after (a/u/c)
-+
-+.B i
-+ignore directory path (x/e)
-+
-+.B z
-+files not compress (a/u)
-+
-+.B g
-+[Generic] format (for compatibility)
-+
-+.B 0/1/2
-+header level (a/u)
-+
-+.B e
-+TEXT code convert from/to EUC
-+
-+.B y
-+filename multibyte convert
-+
-+.SH BUGS
-+
-+This manpage is poor, it really should be improved, but the original
-+is in Japanese.
-+
-+Try lha without any command line arguments to get help
---- lha-1.14i.orig/debian/rules
-+++ lha-1.14i/debian/rules
-@@ -0,0 +1,115 @@
-+#!/usr/bin/make -f
-+# Sample debian/rules that uses debhelper.
-+# GNU copyright 1997 to 1999 by Joey Hess.
-+
-+# Uncomment this to turn on verbose mode.
-+#export DH_VERBOSE=1
-+
-+# This is the debhelper compatability version to use.
-+export DH_COMPAT=3
-+
-+configure: configure-stamp
-+configure-stamp:
-+ dh_testdir
-+ # Add here commands to configure the package.
-+
-+ patch -p0 < debian/patch.paul
-+ patch -p0 < debian/patch.multibyte
-+ patch -p0 < debian/patch.CAN-2004-0234_0235
-+ patch -p0 < debian/patch.header-overflow
-+ patch -p1 < debian/patch.redhat-sec2
-+ patch -p1 < debian/patch.CVE-2006-4335-CVE-2006-4337-CVE-2006-4338
-+
-+ touch configure-stamp
-+
-+build: configure-stamp build-stamp
-+build-stamp:
-+ dh_testdir
-+
-+ # Add here commands to compile the package.
-+ $(MAKE)
-+ #/usr/bin/docbook-to-man debian/lha.sgml > lha.1
-+
-+ touch build-stamp
-+
-+clean:
-+ dh_testdir
-+ dh_testroot
-+ rm -f build-stamp configure-stamp
-+
-+ # Add here commands to clean up after the build process.
-+ -$(MAKE) clean
-+
-+ # delete copied docs.
-+ rm -f MACHINES MACHINES2 PROBLEMS README
-+ rm -f header.doc debian/lha.euc.1.gz debian/lha.1.gz
-+ cp debian/org/lha.h src/lha.h
-+ cp debian/org/header.c src/header.c
-+ cp debian/org/lharc.c src/lharc.c
-+ cp debian/org/util.c src/util.c
-+ cp debian/org/lhext.c src/lhext.c
-+ cp debian/org/lhlist.c src/lhlist.c
-+ cp debian/org/lha_macro.h src/lha_macro.h
-+
-+ dh_clean
-+
-+install: build
-+ dh_testdir
-+ dh_testroot
-+ dh_clean -k
-+ dh_installdirs
-+
-+ # Add here commands to install the package into debian/lha.
-+ # $(MAKE) install BINDIR=$(CURDIR)/debian/lha/usr/bin \
-+ # MANDIR=$(CURDIR)/debian/lha/usr/share/man \
-+ # MANSECT=1
-+ install -m 755 src/lha $(CURDIR)/debian/lha/usr/bin
-+
-+ # Copy the filenames without the .euc extension
-+ cp MACHINES.euc MACHINES
-+ cp MACHINES2.euc MACHINES2
-+ cp PROBLEMS.euc PROBLEMS
-+ cp README.euc README
-+ cp header.doc.euc header.doc
-+
-+ gzip -9 -c man/lha.n > debian/lha.euc.1.gz
-+ gzip -9 -c debian/lha.1 > debian/lha.1.gz
-+ install -m 644 debian/lha.euc.1.gz $(CURDIR)/debian/lha/usr/share/man/ja/man1/lha.1.gz
-+ install -m 644 debian/lha.1.gz $(CURDIR)/debian/lha/usr/share/man/man1/lha.1.gz
-+
-+# Build architecture-independent files here.
-+binary-indep: build install
-+# We have nothing to do by default.
-+
-+# Build architecture-dependent files here.
-+binary-arch: build install
-+ dh_testdir
-+ dh_testroot
-+# dh_installdebconf
-+ dh_installdocs
-+ dh_installexamples
-+ dh_installmenu
-+# dh_installlogrotate
-+# dh_installemacsen
-+# dh_installpam
-+# dh_installmime
-+# dh_installinit
-+# dh_installcron
-+# dh_installman
-+# dh_installinfo
-+# dh_undocumented
-+ dh_installchangelogs CHANGES.euc
-+ dh_link
-+ dh_strip
-+ dh_compress
-+ dh_fixperms
-+# dh_makeshlibs
-+ dh_installdeb
-+# dh_perl
-+ dh_shlibdeps
-+ dh_gencontrol
-+ dh_md5sums
-+ dh_builddeb
-+
-+binary: binary-indep binary-arch
-+.PHONY: build clean binary-indep binary-arch binary install configure
---- lha-1.14i.orig/debian/dirs
-+++ lha-1.14i/debian/dirs
-@@ -0,0 +1,3 @@
-+usr/bin
-+usr/share/man/man1
-+usr/share/man/ja/man1/
---- lha-1.14i.orig/debian/copyright
-+++ lha-1.14i/debian/copyright
-@@ -0,0 +1,172 @@
-+This package was debianized by Atsushi KAMOSHIDA kamop@post1.com on
-+Sun, 13 Apr 1997 17:52:59 +0900.
-+
-+It was downloaded from http://www2m.biglobe.ne.jp/~dolphin/lha/lha.htm
-+
-+Upstream Authors:
-+
-+ LHarc 0.01-1.00: Yooichi Tagawa (LHa code taken from here, 1988-1989)
-+ Nikkei-mix ID: y.tagawa (Now this is defunct BBS, Licensing term
-+ in manual page come from his licence for lharc)
-+ His new web page seems to be www2s.biglibe.ne.jp/~yex/
-+ yooedit2001@yahoo.co.jp is the contact e-mail address for another
-+ software. Page updated at least July/2001
-+
-+ LHa 0.01-1.00: Masaru Oki (LHa original author, 1991-1992)
-+ E-Mail address: oki@netbsd.org
-+
-+ LHa 1.10-1.14: Nobutaka Watazaki (Last official release? 1993-1995)
-+ ALICE-NET ALS00595 Nasty
-+ E-Mail JBD02514@niftyserve.or.jp
-+ E-Mail femcs@mbox.kyoto-inet.or.jp
-+ NIFTY-Serve JBD02514
-+ E-Mail address: watazaki@shimadzu.co.jp
-+ E-Mail address: watazaki@shimadzusd.co.jp
-+
-+ Lha 1.14a-1.14e: Tsugio Okamoto <tsugio@muc.biglobe.ne.jp> (1996-2000)
-+
-+
-+Copyright:
-+
-+Original Source Code License Statement:
-+
-+ /* Copyright (C) MCMLXXXIX Yooichi.Tagawa */
-+ /* Modified Nobutaka Watazaki */
-+ /* Thanks to H.Yoshizaki. (MS-DOS LHarc) */
-+
-+
-+Original Authors License Statement (from man/lha.man, in Japanese
-+EUC-JP):
-+
-+ ºÆÇÛÉۤˤĤ¤¤Æ
-+ °Ê²¼¤Î¾ò·ï¤Ç¡¢ºÆÇÛÉÛ¡¢Å¾ºÜ¡¢²þÊѤòµö²Ä¤·¤Þ¤¹¡£
-+
-+ 1. Ãøºî¸¢É½¼¨¤òºï½ü¤·¤Ê¤¤¤³¤È¡£
-+
-+ 2. ÇÛÉÛÆâÍƤˤĤ¤¤Æ¤Ï¡¢
-+
-+ a. ÇÛÉۤκݤ˸ºß¤¹¤ëÆâÍÆ(¤¹¤Ê¤ï¤Á ¥½¡¼ ¥¹ ¥³¡¼
-+ ¥É¡¢ ¥É ¥­¥å¥á¥ó¥È¡¢¥×¥í¥°¥é¥Þ¡¼¤Ø¤Î¼ê°ú¤­¤Ê
-+ ¤É)¤¬ºÆÇÛÉÛ¤µ¤ì¤¿¤â¤Î¤ÎÃæ¤Ëɬ¤ºÂ¸ºß ¤¹ ¤ë ¤³
-+ ¤È¡£ ²þ ÊѤµ¤ì¤Æ¤¤¤ë¤Ê¤é¤Ð¡¢¤½¤ì¤òÌÀ¼¨¤·¤¿¥É
-+ ¥­¥å¥á¥ó¥È¤òÍÑ°Õ¤¹¤ë¤³¤È¡£
-+
-+ b. LHa ¤ËÂФ¹¤ëÉղòÁÃͤ¬ÉÕ¤±¤é¤ì¤ÆºÆÇÛÉÛ¤µ¤ì¤ë
-+ ¾ì¹ç¤Ë¤Ï¤½¤ì¤é¤â¤Ç¤­¤ë¤À¤±´Þ¤á¤ë¤è¤¦ÅØÎϤ¹¤ë
-+ ¤³¤È¡£¤Þ¤¿¡¢¤½¤ÎºÝ¤Ë¤ÏÉղòÁÃͤ¬ÉÕ¤±¤é¤ì¤Æ¤¤
-+ ¤ë¤³¤È¤òÌÀ¼¨¤·¤¿¥É¥­¥å¥á¥ó¥È¤òÍÑ°Õ¤¹¤ë¤³¤È¡£
-+
-+ c. ¥Ð¥¤¥Ê¥ê¤Î¤ß¤ÎÇÛÉۤϵö¤µ¤ì¤Ê¤¤¡£(ÉղòÁÃÍ ¤Î
-+ ¤â¤Î¤â´Þ¤à)
-+
-+ 3. ºÇ¿·ÈǤÎÇÛÉÛ¤Ë̳¤á¤ë¤³¤È¡£(µÁ̳¤Ï¤Ê¤¤)
-+
-+ Ãí. ¤Ê¤ª¡¢¥Í¥Ã¥È¤Ç¤ÎÇÛÉդϼ«Í³¤Ç¤¢¤ë¤¬¡¢¥Í¥Ã¥È¤Ë
-+ ¥¢¥¯¥»¥¹¤Ç¤­¤Ê¤¤Êý¡Ê»¨»ï¤ª¤è¤Ó¡¢ CDROM ¤Ê ¤É
-+ ¤Ë ¤è¤ë¡ËÇÛÉդϡ¢ÇÛÉÕÁ°¤Ë¤³¤Á¤é¤Ë EMail ¤ò¤ª
-+ ´ê¤¤¤·¤Þ¤¹¡£ÇÛÉÕÁ°¤Ë½ÐÍè¤Ê¤¤ºÝ¤Ë¤Ï¡¢¸åÆüɬ¤º
-+ EMail ¤ò¤ª´ê¤¤¤·¤Þ¤¹¡£
-+
-+ 4. ¤³¤Î¥×¥í¥°¥é¥à¤Î¸ºß¤ä»ÈÍѤ·¤¿¤³¤È¤Ë¤è¤Ã¤ÆÀ¸¤¸¤¿Â»
-+ ³²¤ÏÁ´¤¯Êݾڤ·¤Ê¤¤¡£
-+
-+ 5. ºî¼Ô¤Ï¡¢¤³¤Î¥×¥í¥°¥é¥à¤ËÉÔÈ÷¤¬¤¢¤Ã¤Æ¤â¡¢¤½¤ì¤òÄû Àµ
-+ ¤¹¤ëµÁ̳¤òÉé¤ï¤Ê¤¤¡£
-+
-+ 6. ¤³¤Î¥×¥í¥°¥é¥à¤Î°ìÉô¡¢¤Þ¤¿¤ÏÁ´Éô¤ò¾¤Î¥×¥í¥°¥é¥à¤Ë
-+ ÁȤ߹þ¤ó¤ÇÍøÍѤ·¤Æ¤â¤«¤Þ¤ï¤Ê¤¤¡£¤³¤Î¾ì¹ç¡¢¤½¤Î¥× ¥í
-+ ¥°¥é¥à¤Ï LHa ¤Ç¤Ï¤Ê¤¯¡¢ LHa ¤È̾¾è¤Ã¤Æ¤Ï¤¤¤±¤Ê¤¤¡£
-+
-+ 7. ¾¦ÍøÍѤ˴ؤ·¤Æ¤Ï¡¢¾åµ­¤Î¾ò·ï¤Ë²Ã¤¨¡¢²¼µ­¤Î¾ò·ï¤Î¤â
-+ ¤È¤Ë¤³¤ì¤òǧ¤á¤ë¡£
-+
-+ a. ¤³¤Î¥×¥í¥°¥é¥à¤ò¥á¥¤¥ó¤È¤¹¤ë¾¦ÍøÍÑ¤Ï¶Ø »ß ¤¹
-+ ¤ë¡£
-+
-+ b. ¾¦ÍøÍѤÎÁê¼ê¤¬¤³¤Î¥×¥í¥°¥é¥à¤Î»ÈÍѼԤȤ·¤ÆÉÔ
-+ ŬÀÚ¤ÈȽÃǤ·¤¿¾ì¹ç¤Ë¤ÏÇÛÉÛ¤·¤Ê¤¤¡£
-+
-+ c. ¥¤¥ó¥¹¥È¡¼¥ë¤Î¼êÃʤȤ·¤Æ»ÈÍѤ¹¤ë¾ì¹ç¡¢¤³¤Î¥×
-+ ¥í¥°¥é¥à¤ò»È¤¦¤³¤È¤òÁê¼ê¤Ë¶¯À©¤·¤Ê¤¤¡£¤³¤Î¾ì
-+ ¹ç¡¢¾¦ÍøÍѼԤ¬ºî¶È¤ò¹Ô¤¦¡£¤Þ¤¿¡¢¤½¤Î¤È¤­¤Î»
-+ ³²¤Ï¡¢¾¦ÍøÍѼԤ¬Á´ÀÕǤ¤òÉ餦¡£
-+
-+ d. ¾¦ÍøÍѤòÉղòÁÃͤȤ·¤Æ¹Ô¤¤¤³¤Î¥×¥í¥°¥é¥à¤ò»È
-+ ÍѤ¹¤ë¾ì¹ç¡¢¾¦ÍøÍѼԤϡ¢¤½¤Î¥µ¥Ý¡¼¥È¤ò¹Ô¤¦¡£
-+
-+
-+Original Authors License Statement (from man/lha.man, translated by
-+Osamu Aoki <debian@aokiconsulting.com>):
-+
-+ Permission is given for redistribution, copy, and modification provided
-+ following conditions are met.
-+
-+ 1. Do not remove copyright clause.
-+ 2. Distribution shall conform:
-+ a. The content of redistribution (i.e., source code, documentation,
-+ and reference guide for programmers) shall include original contents.
-+ If contents are modified, the document clearly indicating
-+ the fact of modification must be included.
-+ b. If LHa is redistributed with added values, you must put your best
-+ effort to include them (Translator comment: If read literally,
-+ original Japanese was unclear what "them" means here. But
-+ undoubtedly this "them" means source code for the added value
-+ portion and this is a typical Japanese sloppy writing style to
-+ abbreviate as such) Also the document clearly indicating that
-+ added value was added must be included.
-+ c. Binary only distribution is not allowed (including added value
-+ ones.)
-+ 3. You need to put effort to distribute the latest version (This is not
-+ your duty).
-+
-+ NB: Distribution on Internet is free. Please notify me by e-mail or
-+ other means prior to the distribution if distribution is done through
-+ non-Internet media (Magazine, CDROM etc.) If not, make sure to Email
-+ me later.
-+
-+ 4. Any damage caused by the existence and use of this program will not
-+ be compensated.
-+
-+ 5. Author will not be responsible to correct errors even if program is
-+ defective.
-+
-+ 6. This program, either as a part of this or as a whole of this, may be
-+ included into other programs. In this case, that program is not LHa
-+ and can not call itself LHa.
-+
-+ 7. For commercial use, in addition to above conditions, following
-+ condition needs to be met.
-+
-+ a. The program whose content is mainly this program can not be used
-+ commercially.
-+ b. If the recipient of commercial use deems inappropriate as a
-+ program user, you must not distribute.
-+ c. If used as a method for the installation, you must not force
-+ others to use this program. In this case, commercial user will
-+ perform its work while taking full responsibility of its outcome.
-+ d. If added value is done under the commercial use by using this
-+ program, commercial user shall provide its support.
-+
-+
-+(Osamu Aoki also comments:
-+ Here "commercial" may be interpreted as "for-fee". "Added value" seems
-+ to mean "feature enhancement". )
-+
-+
-+License Statement by Tsugio Okamoto (in Japanese EUC-JP):
-+
-+ ¤Ê¤ª¡¢¥Í¥Ã¥È¤Ç¤ÎÇÛÉդϼ«Í³¤Ç¤¹¤¬¡¢¥Í¥Ã¥È¤Ë¥¢¥¯¥»¥¹¤Ç¤­¤Ê¤¤Êý¡Ê»¨»ï¤ª¤è¤Ó¡¢
-+ CD-ROM ¤Ê¤É¤Ë¤è¤ë¡Ë¤Ø¤ÎÇÛÉդϡ¢ÇÛÉÕÁ°¤Ë¤³¤Á¤é¤Ë Inter-Net ¤ÎÊý¤ËE-Mail
-+ ¤ò ¤ª´ê¤¤¤·¤Þ¤¹¡£ ¤É¤³¤½¤³¤Ë¡¢·ÇºÜ¤¹¤ë¤È¤¤¤¦»Ý¤¬¤¢¤ì¤Ð·ë¹½¤Ç¤¹¤Î¤Ç¡£
-+ ¤Þ¤¿¡¢¤½¤ì¤â½ÐÍè¤Ê¤¤ºÝ¤Ë¤Ï¡¢¸åÆü E-Mail ¤òɬ¤º¤ª´ê¤¤¤·¤Þ¤¹¡£
-+
-+
-+Translated License Statement by Tsugio Okamoto (translated by
-+GOTO Masanori <gotom@debian.org>):
-+
-+ It's free to distribute on the network, but if you distribute for
-+ the people who cannot access the network (by magazine or CD-ROM),
-+ please send E-Mail (Inter-Net address) to the author before the
-+ distribution. That's well where this software is appeard.
-+ If you cannot do, you must send me the E-Mail later.
-+
---- lha-1.14i.orig/debian/control
-+++ lha-1.14i/debian/control
-@@ -0,0 +1,13 @@
-+Source: lha
-+Section: non-free/utils
-+Priority: optional
-+Maintainer: GOTO Masanori <gotom@debian.org>
-+Build-Depends: debhelper (>> 4.0.0)
-+Standards-Version: 3.6.0
-+
-+Package: lha
-+Architecture: any
-+Depends: ${shlibs:Depends}
-+Description: lzh archiver
-+ The famous lzh archiver, known from DOS. When mixing DOS and Unix
-+ you might need it. (Especially for fido <--> rfc conversions.)
---- lha-1.14i.orig/debian/docs
-+++ lha-1.14i/debian/docs
-@@ -0,0 +1,10 @@
-+README.euc
-+change-114e.txt
-+change-114g.txt
-+change-114h.txt
-+change-114i.txt
-+MACHINES
-+MACHINES2
-+PROBLEMS
-+header.doc
-+debian/header-e.doc
---- lha-1.14i.orig/debian/patch.paul
-+++ lha-1.14i/debian/patch.paul
-@@ -0,0 +1,10 @@
-+--- src/lha.h Thu Oct 5 19:35:38 2000
-++++ src/lha.h Wed Aug 22 15:49:55 2001
-+@@ -16,6 +16,7 @@
-+ #include <sys/types.h>
-+ #include <sys/file.h>
-+ #include <sys/stat.h>
-++#include <stdlib.h>
-+
-+ #include <signal.h>
-+
---- lha-1.14i.orig/debian/header-e.doc
-+++ lha-1.14i/debian/header-e.doc
-@@ -0,0 +1,189 @@
-+/* header.doc (In English) */
-+Header structure used in LHa for UNIX Mar. 2, 1992, Masaru Oki.
-+(Translated by Osamu Aoki)
-+
-+----------------------------------------------------------------
-+This version, as a transitional mreasure, uses level-1 as default value while
-+offering 3 types of header types. In the future, I plan to use level-2 which
-+has no limit on number of characters for the path mname.
-+
-+ A. Spec for header
-+
-+Basic part
-+-----------------------------------------------------------------------------
-+ level-0 level-1 level-2
-+-----------------------------------------------------------------------------
-+ 1 header size 1 header size 2 total header size
-+ 1 header sum 1 header sum
-+ 5 method ID 5 method ID 5 method ID
-+ 4 packed size 4 skip size 4 packed size
-+ 4 original size 4 original size 4 original size
-+ 2 time 2 time 4 time(UNIX type)
-+ 2 date 2 date
-+ 1 attribute 1 0x20 1 RESERVED
-+ 1 level 0x00 1 level 0x01 1 level 0x02
-+ 1 name length 1 name length
-+ ? pathname ? filename
-+ 2 file crc 2 file crc 2 file crc
-+ . ........ 1 OS ID 'U' 1 OS ID 'U'
-+ . ........
-+ 2 next-header size 2 next-header size
-+ *************************************************************************
-+ 24 + ? 27 + ? 26
-+
-+Extension part
-+-----------------------------------------------------------------------------
-+ 1 ext-type 1 ext-type
-+ . ........ . ........
-+ 2 next-header size 2 next-header size
-+
-+-----------------------------------------------------------------------------
-+
-+ a. Types of header
-+
-+ level-0 header
-+ Same format as conventional LHarc, LArc. Separator for directory
-+ name is '\' as default.
-+
-+ level-1 header
-+ This header is used as default. Archive type -lh0 made with -x0 can
-+ be unfrozen by LHarc but there will be no checking on CRC.
-+
-+ level-2 header
-+ Header for supporting long file names. I would like to standarize
-+ on this format in the future. Please follow this if you wish to
-+ make utilities related ti LH.
-+
-+ b. method ID for freeze/unfreeze
-+
-+ * these methods are freeze/unfreeze, others are unfreeze only
-+
-+ -lh0- * no compression
-+
-+ -lh1- * 4k sliding dictionary(max 60 bytes) + dynamic Huffman
-+ + fixed encoding of position
-+
-+ -lh2- 8k sliding dictionary(max 256 bytes) + dynamic Huffman
-+
-+ -lh3- 8k sliding dictionary(max 256 bytes) + static Huffman
-+
-+ -lh4- * 4k sliding dictionary(max 256 bytes) + static Huffman
-+ + improved encoding of position and trees
-+
-+ -lh5- * 8k sliding dictionary(max 256 bytes) + static Huffman
-+ + improved encoding of position and trees
-+
-+ -lh6- 32k sliding dictionary(max 256 bytes) + static Huffman
-+ + improved encoding of position and trees
-+
-+ -lh7- 64k sliding dictionary(max 256 bytes) + static Huffman
-+ + improved encoding of position and trees
-+
-+ -lzs- 2k sliding dictionary(max 17 bytes)
-+
-+ -lz4- no compression
-+
-+ -lz5- 4k sliding dictionary(max 17 bytes)
-+
-+ c. About OS ID
-+
-+ Following OS ID are reserved.
-+
-+ MS-DOS 'M'
-+ OS/2 '2'
-+ OS9 '9'
-+ OS/68K 'K'
-+ OS/386 '3'
-+ HUMAN 'H'
-+ UNIX 'U'
-+ CP/M 'C'
-+ FLEX 'F'
-+ Mac 'm'
-+ Runser 'R'
-+
-+ B. Extension
-+
-+ a. OS independent (0x00 - 0x3f)
-+
-+ common header
-+ 1 0x00
-+ 2 header crc
-+ ( 1 information )
-+ 2 next-header size
-+
-+ filename header
-+ 1 0x01
-+ ? filename
-+ 2 next-header size
-+
-+ dirname header
-+ 1 0x02
-+ ? dirname
-+ 2 next-header size
-+
-+ comment header
-+ 1 0x3f
-+ ? comments
-+ 2 next-header size
-+
-+(Above portion, from lhx.doc by Mr. Yoshizaki)
-+----------------------------------------------------------------
-+LHa for UNIX : specification for extension header
-+
-+* Category of machine specific information (Information to be recorded)
-+ Followings are UNIX specific information which requires to be recorded
-+ (1) Permission
-+ (2) GID,UID
-+ (3) Group name, User name
-+ (4) Last change time (UNIX time)
-+
-+* Type of machine specific information (ext-type)
-+ First 1 byte of extension header contain value to distinguish types of
-+ the infoemation. Foe UNIX specific information, 0x50 - 0x54 will be
-+ used.
-+
-+* Method to store
-+ Above categories (1) - (4) will be different type.
-+
-+
-+ (1) Pemission
-+ size value
-+ 1 0x50
-+ 2 Valur of permission
-+ 2 next-header size
-+
-+ (2)GID,UID
-+ size value
-+ 1 0x51
-+ 2 GID
-+ 2 UID
-+ 2 next-header size
-+
-+ (3)-1 Group name
-+ 1 0x52
-+ ? Group name string
-+ 2 next-header size
-+
-+ (3)-2 user name
-+ 1 0x53
-+ ? User name string
-+ 2 next-header size
-+
-+ (4) Last change time (for header_level1)
-+ 1 0x54
-+ 4 UNIX time
-+ 2 next-header size
-+
-+* Implimentation of LHa for UNIX ver 1.14 (Watazaki)
-+ Above (3) is not supported
-+ Group name and user name specified by (3) is not used to make an
-+ archive thus ignored during expansion.
-+ Also (4) is contained only in level-1 archive.
-+----------------------------------------------------------------
-+That's all folks :)
-+
-+Partially modified by
-+Nobutaka Watazaki
-+watazaki@shimadzu.co.jp
-+
-+
---- lha-1.14i.orig/debian/patch.CAN-2004-0234_0235
-+++ lha-1.14i/debian/patch.CAN-2004-0234_0235
-@@ -0,0 +1,85 @@
-+--- src/header.c.old 2000-10-05 19:36:03.000000000 +0200
-++++ src/header.c 2004-04-17 23:55:54.000000000 +0200
-+@@ -538,6 +538,10 @@
-+ /*
-+ * filename
-+ */
-++ if (header_size >= 256) {
-++ fprintf(stderr, "Possible buffer overflow hack attack, type #1\n");
-++ exit(109);
-++ }
-+ for (i = 0; i < header_size - 3; i++)
-+ hdr->name[i] = (char) get_byte();
-+ hdr->name[header_size - 3] = '\0';
-+@@ -547,6 +551,10 @@
-+ /*
-+ * directory
-+ */
-++ if (header_size >= FILENAME_LENGTH) {
-++ fprintf(stderr, "Possible buffer overflow hack attack, type #2\n");
-++ exit(110);
-++ }
-+ for (i = 0; i < header_size - 3; i++)
-+ dirname[i] = (char) get_byte();
-+ dirname[header_size - 3] = '\0';
-+--- src/lhext.c.old 2000-10-04 16:57:38.000000000 +0200
-++++ src/lhext.c 2004-04-18 01:27:44.000000000 +0200
-+@@ -190,8 +190,13 @@
-+ q = (char *) rindex(hdr->name, '/') + 1;
-+ }
-+ else {
-++ if (is_directory_traversal(q)) {
-++ fprintf(stderr, "Possible directory traversal hack attempt in %s\n", q);
-++ exit(111);
-++ }
-++
-+ if (*q == '/') {
-+- q++;
-++ while (*q == '/') { q++; }
-+ /*
-+ * if OSK then strip device name
-+ */
-+@@ -419,6 +424,33 @@
-+ return;
-+ }
-+
-++int
-++is_directory_traversal(char *string)
-++{
-++ unsigned int type = 0; /* 0 = new, 1 = only dots, 2 = other chars than dots */
-++ char *temp;
-++
-++ temp = string;
-++
-++ while (*temp != 0) {
-++ if (temp[0] == '/') {
-++ if (type == 1) { return 1; }
-++ type = 0;
-++ temp++;
-++ continue;
-++ }
-++
-++ if ((temp[0] == '.') && (type < 2))
-++ type = 1;
-++ if (temp[0] != '.')
-++ type = 2;
-++
-++ temp++;
-++ } /* while */
-++
-++ return (type == 1);
-++}
-++
-+ /* Local Variables: */
-+ /* mode:c */
-+ /* tab-width:4 */
-+--- src/lhext.c.symlink 2000-10-04 10:57:38.000000000 -0400
-++++ src/lhext.c 2003-05-19 22:55:57.000000000 -0400
-+@@ -351,6 +351,7 @@ extract_one(afp, hdr)
-+ }
-+
-+ unlink(bb1);
-++ make_parent_path(bb1);
-+ l_code = symlink(bb2, bb1);
-+ if (l_code < 0) {
-+ if (quiet != TRUE)
---- lha-1.14i.orig/debian/patch.header-overflow
-+++ lha-1.14i/debian/patch.header-overflow
-@@ -0,0 +1,21 @@
-+--- src/header.c 2002-07-19 17:23:58.000000000 +0900
-++++ src/header.c 2004-06-16 09:49:23.000000000 +0900
-+@@ -648,8 +648,17 @@
-+ }
-+
-+ if (dir_length) {
-++ if ((dir_length + name_length) > sizeof(dirname)) {
-++ fprintf(stderr, "Insufficient buffer size\n");
-++ exit(112);
-++ }
-+ strcat(dirname, hdr->name);
-+- strcpy(hdr->name, dirname);
-++
-++ if ((dir_length + name_length) > sizeof(hdr->name)) {
-++ fprintf(stderr, "Insufficient buffer size\n");
-++ exit(112);
-++ }
-++ strncpy(hdr->name, dirname, sizeof(hdr->name));
-+ name_length += dir_length;
-+ }
-+
---- lha-1.14i.orig/debian/patch.redhat-sec2
-+++ lha-1.14i/debian/patch.redhat-sec2
-@@ -0,0 +1,196 @@
-+diff -urNp lha-114i.orig/src/lha_macro.h lha-114i/src/lha_macro.h
-+--- lha-114i.orig/src/lha_macro.h 2004-08-03 15:53:56.000000000 -0500
-++++ lha-114i/src/lha_macro.h 2004-08-03 15:54:05.000000000 -0500
-+@@ -53,7 +53,7 @@
-+ #define SEEK_SET 0
-+ #define SEEK_CUR 1
-+ #define SEEK_END 2
-+-#endif /* SEEK_SET
-++#endif /* SEEK_SET */
-+
-+
-+ /* non-integral functions */
-+diff -urNp lha-114i.orig/src/lharc.c lha-114i/src/lharc.c
-+--- lha-114i.orig/src/lharc.c 2004-08-03 15:53:56.000000000 -0500
-++++ lha-114i/src/lharc.c 2004-08-03 15:54:05.000000000 -0500
-+@@ -830,9 +830,10 @@ find_files(name, v_filec, v_filev)
-+ DIRENTRY *dp;
-+ struct stat tmp_stbuf, arc_stbuf, fil_stbuf;
-+
-+- strcpy(newname, name);
-++ strncpy(newname, name, sizeof(newname));
-++ newname[sizeof(newname)-1] = 0;
-+ len = strlen(name);
-+- if (len > 0 && newname[len - 1] != '/')
-++ if (len > 0 && newname[len - 1] != '/' && len < (sizeof(newname)-1))
-+ newname[len++] = '/';
-+
-+ dirp = opendir(name);
-+@@ -846,6 +847,11 @@ find_files(name, v_filec, v_filev)
-+
-+ for (dp = readdir(dirp); dp != NULL; dp = readdir(dirp)) {
-+ n = NAMLEN(dp);
-++ if (len >= (sizeof(newname)-1) ||
-++ (len+n) >= (sizeof(newname)-1) ||
-++ n <= 0 ||
-++ (len+n) <= 0)
-++ break;
-+ strncpy(newname + len, dp->d_name, n);
-+ newname[len + n] = '\0';
-+ if (GETSTAT(newname, &fil_stbuf) < 0)
-+@@ -903,7 +909,8 @@ build_temporary_name()
-+ strcpy(temporary_name, TMP_FILENAME_TEMPLATE);
-+ }
-+ else {
-+- sprintf(temporary_name, "%s/lhXXXXXX", extract_directory);
-++ snprintf(temporary_name, sizeof(temporary_name),
-++ "%s/lhXXXXXX", extract_directory);
-+ }
-+ #ifdef MKSTEMP
-+ mkstemp(temporary_name);
-+@@ -913,10 +920,16 @@ build_temporary_name()
-+ #else
-+ char *p, *s;
-+
-+- strcpy(temporary_name, archive_name);
-++ strncpy(temporary_name, archive_name, sizeof(temporary_name));
-++ temporary_name[sizeof(temporary_name)-1] = 0;
-+ for (p = temporary_name, s = (char *) 0; *p; p++)
-+ if (*p == '/')
-+ s = p;
-++
-++ if( sizeof(temporary_name) - ((size_t) (s-temporary_name)) - 1
-++ <= strlen("lhXXXXXX"))
-++ exit(-1);
-++
-+ strcpy((s ? s + 1 : temporary_name), "lhXXXXXX");
-+ #ifdef MKSTEMP
-+ mkstemp(temporary_name);
-+@@ -1052,7 +1065,8 @@ open_old_archive()
-+
-+ if (open_old_archive_1(archive_name, &fp))
-+ return fp;
-+- sprintf(expanded_archive_name, "%s.lzh", archive_name);
-++ snprintf(expanded_archive_name, sizeof(expanded_archive_name),
-++ "%s.lzh", archive_name);
-+ if (open_old_archive_1(expanded_archive_name, &fp)) {
-+ archive_name = expanded_archive_name;
-+ return fp;
-+@@ -1061,7 +1075,8 @@ open_old_archive()
-+ * if ( (errno&0xffff)!=E_PNNF ) { archive_name =
-+ * expanded_archive_name; return NULL; }
-+ */
-+- sprintf(expanded_archive_name, "%s.lzs", archive_name);
-++ snprintf(expanded_archive_name, sizeof(expanded_archive_name),
-++ "%s.lzs", archive_name);
-+ if (open_old_archive_1(expanded_archive_name, &fp)) {
-+ archive_name = expanded_archive_name;
-+ return fp;
-+diff -urNp lha-114i.orig/src/lhext.c lha-114i/src/lhext.c
-+--- lha-114i.orig/src/lhext.c 2004-08-03 15:53:56.000000000 -0500
-++++ lha-114i/src/lhext.c 2004-08-03 15:55:40.000000000 -0500
-+@@ -82,7 +82,8 @@ make_parent_path(name)
-+ register char *p;
-+
-+ /* make parent directory name into PATH for recursive call */
-+- strcpy(path, name);
-++ memset(path, 0, sizeof(path));
-++ strncpy(path, name, sizeof(path)-1);
-+ for (p = path + strlen(path); p > path; p--)
-+ if (p[-1] == '/') {
-+ *--p = '\0';
-+@@ -212,9 +213,11 @@ extract_one(afp, hdr)
-+ }
-+
-+ if (extract_directory)
-+- sprintf(name, "%s/%s", extract_directory, q);
-+- else
-+- strcpy(name, q);
-++ snprintf(name, sizeof(name), "%s/%s", extract_directory, q);
-++ else {
-++ strncpy(name, q, sizeof(name));
-++ name[sizeof(name) - 1] = '\0';
-++ }
-+
-+
-+ /* LZHDIRS_METHOD�����ĥإå��������å����� */
-+@@ -335,7 +338,8 @@ extract_one(afp, hdr)
-+ if ((hdr->unix_mode & UNIX_FILE_TYPEMASK) == UNIX_FILE_SYMLINK) {
-+ char buf[256], *bb1, *bb2;
-+ int l_code;
-+- strcpy(buf, name);
-++ strncpy(buf, name, sizeof(buf));
-++ buf[sizeof(buf)-1] = 0;
-+ bb1 = strtok(buf, "|");
-+ bb2 = strtok(NULL, "|");
-+
-+@@ -365,9 +369,10 @@ extract_one(afp, hdr)
-+ if (quiet != TRUE) {
-+ printf("Symbolic Link %s -> %s\n", bb1, bb2);
-+ }
-+- strcpy(name, bb1); /* Symbolic's name set */
-++ strncpy(name, bb1, 255); /* Symbolic's name set */
-++ name[255] = 0;
-+ #else
-+- sprintf(buf, "%s -> %s", bb1, bb2);
-++ sprintf(buf, sizeof(buf), "%s -> %s", bb1, bb2);
-+ warning("Can't make Symbolic Link", buf);
-+ return;
-+ #endif
-+diff -urNp lha-114i.orig/src/lhlist.c lha-114i/src/lhlist.c
-+--- lha-114i.orig/src/lhlist.c 2004-08-03 15:53:56.000000000 -0500
-++++ lha-114i/src/lhlist.c 2004-08-03 15:54:05.000000000 -0500
-+@@ -250,7 +250,8 @@ list_one(hdr)
-+ printf(" %s", hdr->name);
-+ else {
-+ char buf[256], *b1, *b2;
-+- strcpy(buf, hdr->name);
-++ strncpy(buf, hdr->name, sizeof(buf));
-++ buf[sizeof(buf)-1] = 0;
-+ b1 = strtok(buf, "|");
-+ b2 = strtok(NULL, "|");
-+ printf(" %s -> %s", b1, b2);
-+diff -urNp lha-114i.orig/src/util.c lha-114i/src/util.c
-+--- lha-114i.orig/src/util.c 2004-08-03 15:53:56.000000000 -0500
-++++ lha-114i/src/util.c 2004-08-03 15:54:05.000000000 -0500
-+@@ -276,21 +276,27 @@ rmdir(path)
-+ char *path;
-+ {
-+ int stat, rtn = 0;
-+- char *cmdname;
-+- if ((cmdname = (char *) malloc(strlen(RMDIRPATH) + 1 + strlen(path) + 1))
-+- == 0)
-++ pid_t child;
-++
-++
-++ /* XXX thomas: shell meta chars in path could exec commands */
-++ /* therefore we should avoid using system() */
-++ if ((child = fork()) < 0)
-++ return (-1); /* fork error */
-++ else if (child) { /* parent process */
-++ while (child != wait(&stat)) /* ignore signals */
-++ continue;
-++ }
-++ else { /* child process */
-++ execl(RMDIRPATH, "rmdir", path, (char *) 0);
-++ /* never come here except execl is error */
-+ return (-1);
-+- strcpy(cmdname, RMDIRPATH);
-+- *(cmdname + strlen(RMDIRPATH)) = ' ';
-+- strcpy(cmdname + strlen(RMDIRPATH) + 1, path);
-+- if ((stat = system(cmdname)) < 0)
-+- rtn = -1; /* fork or exec error */
-+- else if (stat) { /* RMDIR command error */
-+- errno = EIO;
-+- rtn = -1;
-+ }
-+- free(cmdname);
-+- return (rtn);
-++ if (stat != 0) {
-++ errno = EIO; /* cannot get error num. */
-++ return (-1);
-++ }
-++ return (0);
-+ }
-+
-+ /* ------------------------------------------------------------------------ */
---- lha-1.14i.orig/debian/patch.CVE-2006-4335-CVE-2006-4337-CVE-2006-4338
-+++ lha-1.14i/debian/patch.CVE-2006-4335-CVE-2006-4337-CVE-2006-4338
-@@ -0,0 +1,137 @@
-+diff -aur lha-1.14i.orig/src/huf.c lha-1.14i/src/huf.c
-+--- lha-1.14i.orig/src/huf.c 2000-10-05 19:35:49.000000000 +0200
-++++ lha-1.14i/src/huf.c 2006-12-11 10:07:31.000000000 +0100
-+@@ -332,7 +332,7 @@
-+ }
-+ else {
-+ i = 0;
-+- while (i < n) {
-++ while (i < MIN(n, NPT)) {
-+ c = bitbuf >> (16 - 3);
-+ if (c == 7) {
-+ unsigned short mask = 1 << (16 - 4);
-+@@ -345,7 +345,7 @@
-+ pt_len[i++] = c;
-+ if (i == i_special) {
-+ c = getbits(2);
-+- while (--c >= 0)
-++ while (--c >= 0 && i < NPT)
-+ pt_len[i++] = 0;
-+ }
-+ }
-+@@ -370,7 +370,7 @@
-+ c_table[i] = c;
-+ } else {
-+ i = 0;
-+- while (i < n) {
-++ while (i < MIN(n,NC)) {
-+ c = pt_table[bitbuf >> (16 - 8)];
-+ if (c >= NT) {
-+ unsigned short mask = 1 << (16 - 9);
-+@@ -380,7 +380,7 @@
-+ else
-+ c = left[c];
-+ mask >>= 1;
-+- } while (c >= NT);
-++ } while (c >= NT && (mask || c != left[c])); /* CVE-2006-4338 */
-+ }
-+ fillbuf(pt_len[c]);
-+ if (c <= 2) {
-+@@ -427,7 +427,7 @@
-+ else
-+ j = left[j];
-+ mask >>= 1;
-+- } while (j >= NC);
-++ } while (j >= NC && (mask || j != left[j])); /* CVE-2006-4338 */
-+ fillbuf(c_len[j] - 12);
-+ }
-+ return j;
-+@@ -451,7 +451,7 @@
-+ else
-+ j = left[j];
-+ mask >>= 1;
-+- } while (j >= np);
-++ } while (j >= np && (mask || j != left[j])); /* CVE-2006-4338 */
-+ fillbuf(pt_len[j] - 8);
-+ }
-+ if (j != 0)
-+Only in lha-1.14i/src: huf.c~
-+diff -aur lha-1.14i.orig/src/lha_macro.h lha-1.14i/src/lha_macro.h
-+--- lha-1.14i.orig/src/lha_macro.h 2006-12-11 09:43:54.000000000 +0100
-++++ lha-1.14i/src/lha_macro.h 2006-12-11 09:55:42.000000000 +0100
-+@@ -408,6 +408,8 @@
-+ #define MAXMATCH 256 /* formerly F (not more than UCHAR_MAX + 1) */
-+ #define THRESHOLD 3 /* choose optimal value */
-+
-++#define MIN(a,b) ((a) <= (b) ? (a) : (b))
-++
-+ /* from huf.c */
-+
-+ /* alphabet = {0, 1, 2, ..., NC - 1} */
-+Only in lha-1.14i/src: lha_macro.h~
-+diff -aur lha-1.14i.orig/src/maketbl.c lha-1.14i/src/maketbl.c
-+--- lha-1.14i.orig/src/maketbl.c 2000-10-04 16:57:38.000000000 +0200
-++++ lha-1.14i/src/maketbl.c 2006-12-11 09:59:51.000000000 +0100
-+@@ -32,8 +32,15 @@
-+ }
-+
-+ /* count */
-+- for (i = 0; i < nchar; i++)
-+- count[bitlen[i]]++;
-++ for (i = 0; i < nchar; i++) {
-++ if (bitlen[i] > 16) {
-++ /* CVE-2006-4335 */
-++ error("Bad table (case a)");
-++ exit(1);
-++ }
-++ else
-++ count[bitlen[i]]++;
-++ }
-+
-+ /* calculate first code */
-+ total = 0;
-+@@ -41,8 +48,11 @@
-+ start[i] = total;
-+ total += weight[i] * count[i];
-+ }
-+- if ((total & 0xffff) != 0)
-+- error("make_table()", "Bad table (5)\n");
-++
-++ if ((total & 0xffff) != 0 || tablebits > 16) { /* 16 for weight below */
-++ error("make_table(): Bad table (case b)");
-++ exit(1);
-++ }
-+
-+ /* shift data for make table. */
-+ m = 16 - tablebits;
-+@@ -53,7 +63,7 @@
-+
-+ /* initialize */
-+ j = start[tablebits + 1] >> m;
-+- k = 1 << tablebits;
-++ k = MIN(1 << tablebits, 4096);
-+ if (j != 0)
-+ for (i = j; i < k; i++)
-+ table[i] = 0;
-+@@ -66,12 +76,19 @@
-+ l = start[k] + weight[k];
-+ if (k <= tablebits) {
-+ /* code in table */
-++ l = MIN(l, 4096);
-+ for (i = start[k]; i < l; i++)
-+ table[i] = j;
-+ }
-+ else {
-+ /* code not in table */
-+- p = &table[(i = start[k]) >> m];
-++ i = start[k];
-++ if ((i >> m) > 4096) {
-++ /* CVE-2006-4337 */
-++ error("Bad table (case c)");
-++ exit(1);
-++ }
-++ p = &table[i >> m];
-+ i <<= tablebits;
-+ n = k - tablebits;
-+ /* make tree (n length) */
-+Only in lha-1.14i/src: maketbl.c~
diff --git a/source/a/lha/slack-desc b/source/a/lha/slack-desc
deleted file mode 100644
index a5a9b88c..00000000
--- a/source/a/lha/slack-desc
+++ /dev/null
@@ -1,19 +0,0 @@
-# HOW TO EDIT THIS FILE:
-# The "handy ruler" below makes it easier to edit a package description. Line
-# up the first '|' above the ':' following the base package name, and the '|'
-# on the right side marks the last column you can put a character in. You must
-# make exactly 11 lines for the formatting to be correct. It's also
-# customary to leave one space after the ':'.
-
- |-----handy-ruler------------------------------------------------------|
-lha: lha (LHa archive utility)
-lha:
-lha: LHa is an archiving and compressing utility written by Tsugio Okamoto.
-lha:
-lha:
-lha:
-lha:
-lha:
-lha:
-lha:
-lha:
diff --git a/source/xap/xfractint/xfractint.SlackBuild b/source/a/lhasa/lhasa.SlackBuild
index 7a4b0538..0c77ac5e 100755
--- a/source/xap/xfractint/xfractint.SlackBuild
+++ b/source/a/lhasa/lhasa.SlackBuild
@@ -1,6 +1,6 @@
#!/bin/bash
-# Copyright 2007, 2008, 2009, 2012, 2018 Patrick Volkerding, Sebeka, MN, USA
+# Copyright 2019 Patrick J. Volkerding, Sebeka, Minnesota, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
@@ -22,9 +22,9 @@
cd $(dirname $0) ; CWD=$(pwd)
-PKGNAM=xfractint
-VERSION=${VERSION:-20.04p13}
-BUILD=${BUILD:-2}
+PKGNAM=lhasa
+VERSION=${VERSION:-$(echo $PKGNAM-*.tar.?z | rev | cut -f 3- -d . | cut -f 1 -d - | rev)}
+BUILD=${BUILD:-1}
# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
@@ -47,13 +47,7 @@ fi
NUMJOBS=${NUMJOBS:-" -j$(expr $(nproc) + 1) "}
-if [ "$ARCH" = "i386" ]; then
- SLKCFLAGS="-O2 -march=i386 -mcpu=i686"
- LIBDIRSUFFIX=""
-elif [ "$ARCH" = "i486" ]; then
- SLKCFLAGS="-O2 -march=i486 -mtune=i686"
- LIBDIRSUFFIX=""
-elif [ "$ARCH" = "i586" ]; then
+if [ "$ARCH" = "i586" ]; then
SLKCFLAGS="-O2 -march=i586 -mtune=i686"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
@@ -74,18 +68,16 @@ else
fi
TMP=${TMP:-/tmp}
-PKG=$TMP/package-${PKGNAM}
+PKG=$TMP/package-$PKGNAM
+
rm -rf $PKG
mkdir -p $TMP $PKG
cd $TMP
-rm -rf ${PKGNAM}-${VERSION}
-tar xvf $CWD/xfractint-${VERSION}.tar.xz || exit 1
-cd ${PKGNAM}-${VERSION} || exit 1
+rm -rf $PKGNAM-$VERSION
+tar xvf $CWD/$PKGNAM-$VERSION.tar.?z || exit 1
+cd $PKGNAM-$VERSION || exit 1
-rm -f unix/calmanfx.o # contains i386 code
-
-# Make sure ownerships and permissions are sane:
chown -R root:root .
find . \
\( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
@@ -93,55 +85,47 @@ find . \
\( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
-exec chmod 644 {} \+
-make OPT="$SLKCFLAGS" SRCDIR=/usr/share/xfractint SHRDIR=/usr/share/xfractint BINDIR=/usr/bin MANDIR=/usr/man/man1 || exit 1
-
-mkdir -p $PKG/usr/{bin,man/man1,share/xfractint}
-make install SRCDIR=$PKG/usr/share/xfractint SHRDIR=$PKG/usr/share/xfractint BINDIR=$PKG/usr/bin MANDIR=$PKG/usr/man/man1 || exit 1
-
-# Strip binaries:
-find $PKG | xargs file | grep -e "executable" -e "shared object" \
- | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
-
-# Compress and link manpages, if any:
-if [ -d $PKG/usr/man ]; then
- ( cd $PKG/usr/man
- for manpagedir in $(find . -type d -name "man*") ; do
- ( cd $manpagedir
- for eachpage in $( find . -type l -maxdepth 1) ; do
- ln -s $( readlink $eachpage ).gz $eachpage.gz
- rm $eachpage
- done
- gzip -9 *.*
- )
- done
- )
+if [ ! -r configure ]; then
+ NOCONFIGURE=1 ./autogen.sh
fi
-# Compress info files, if any:
-if [ -d $PKG/usr/info ]; then
- ( cd $PKG/usr/info
- rm -f dir
- gzip -9 *
- )
-fi
+# Configure, build, and install:
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
+./configure \
+ --prefix=/usr \
+ --libdir=/usr/lib${LIBDIRSUFFIX} \
+ --sysconfdir=/etc \
+ --localstatedir=/var \
+ --docdir=/usr/doc/$PKGNAM-$VERSION \
+ --mandir=/usr/man \
+ --infodir=/usr/info \
+ --disable-static \
+ --build=$ARCH-slackware-linux || exit 1
+make $NUMJOBS || make || exit 1
+make install DESTDIR=$PKG || exit 1
+
+# Don't ship .la files:
+rm -f $PKG/{,usr/}lib${LIBDIRSUFFIX}/*.la
-# Add palette maps missing from latest sources:
-( cd $PKG/usr/share/${PKGNAM}/maps ; tar xf $CWD/palette.maps.tar.gz )
+# Strip binaries:
+find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
-# Fix all wrong permissions in /usr/share/xfractint
-( cd $PKG/usr/share
- find . -perm 777 -exec chmod 755 {} \+
- find . -perm 666 -exec chmod 644 {} \+
-)
+# Compress manual pages:
+find $PKG/usr/man -type f -exec gzip -9 {} \+
+for i in $( find $PKG/usr/man -type l ) ; do
+ ln -s $( readlink $i ).gz $i.gz
+ rm $i
+done
# Add a documentation directory:
-mkdir -p ${PKG}/usr/doc/${PKGNAM}-$VERSION
-cp -a *.txt read.me $PKG/usr/doc/${PKGNAM}-$VERSION
+mkdir -p $PKG/usr/doc/${PKGNAM}-$VERSION
+cp -a \
+ AUTHORS COPYING* ChangeLog NEWS README* TODO \
+ $PKG/usr/doc/${PKGNAM}-$VERSION
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
-# Build the package:
cd $PKG
-/sbin/makepkg -l y -c n $TMP/${PKGNAM}-$VERSION-$ARCH-$BUILD.txz
-
+/sbin/makepkg -l y -c n $TMP/$PKGNAM-$VERSION-$ARCH-$BUILD.txz
diff --git a/source/a/lhasa/slack-desc b/source/a/lhasa/slack-desc
new file mode 100644
index 00000000..854108cc
--- /dev/null
+++ b/source/a/lhasa/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description. Line
+# up the first '|' above the ':' following the base package name, and the '|'
+# on the right side marks the last column you can put a character in. You must
+# make exactly 11 lines for the formatting to be correct. It's also
+# customary to leave one space after the ':'.
+
+ |-----handy-ruler------------------------------------------------------|
+lhasa: lhasa (Free LZH archive tool)
+lhasa:
+lhasa: Lhasa is a library for parsing LHA (.lzh) archives and a free
+lhasa: replacement for the Unix LHA tool.
+lhasa:
+lhasa: Currently it is only possible to read from (ie. decompress) archives;
+lhasa: generating (compressing) LHA archives may be an enhancement for future
+lhasa: versions.
+lhasa:
+lhasa: Homepage: http://fragglet.github.com/lhasa/
+lhasa:
diff --git a/source/a/shadow/doinst.sh b/source/a/shadow/doinst.sh
index 2bc40e54..b5fcee42 100644
--- a/source/a/shadow/doinst.sh
+++ b/source/a/shadow/doinst.sh
@@ -11,6 +11,7 @@ config() {
}
config etc/default/useradd.new
+config etc/environment.new
config etc/login.access.new
config etc/login.defs.new
config var/log/faillog.new
diff --git a/source/a/shadow/environment b/source/a/shadow/environment
new file mode 100644
index 00000000..9e96a54c
--- /dev/null
+++ b/source/a/shadow/environment
@@ -0,0 +1,6 @@
+# /etc/environment
+# This file may contain environment variable settings that should be used
+# system-wide. Please note that it is not a script file and should only
+# contain assignment expressions, one per line.
+# The environment variables in this file will be loaded before those in other
+# files such as: /etc/profile, /etc/profile.d/*, ~/.profile, etc.
diff --git a/source/a/shadow/shadow.SlackBuild b/source/a/shadow/shadow.SlackBuild
index 51ffb231..b99ad869 100755
--- a/source/a/shadow/shadow.SlackBuild
+++ b/source/a/shadow/shadow.SlackBuild
@@ -24,7 +24,7 @@ cd $(dirname $0) ; CWD=$(pwd)
PKGNAM=shadow
VERSION=${VERSION:-$(echo $PKGNAM-*.tar.xz | rev | cut -f 3- -d . | cut -f 1 -d - | rev)}
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
@@ -122,6 +122,10 @@ find $PKG -name groups.1 -exec rm {} \+
rm -f $PKG/etc/login.defs
zcat $CWD/login.defs.gz > $PKG/etc/login.defs.new
+# Install /etc/environment (referenced in login.defs and used by sudo and
+# other utilities):
+zcat $CWD/environment.gz > $PKG/etc/environment.new
+
mv $PKG/etc/login.access $PKG/etc/login.access.new
# I don't think this works well enough to recommend it.
diff --git a/source/l/netpbm/netpbm.SlackBuild b/source/l/netpbm/netpbm.SlackBuild
index df4f514e..2d5241b4 100755
--- a/source/l/netpbm/netpbm.SlackBuild
+++ b/source/l/netpbm/netpbm.SlackBuild
@@ -71,7 +71,7 @@ tar xvf $CWD/${PKGNAM}-$VERSION.tar.?z || exit 1
cd ${PKGNAM}-$VERSION
zcat $CWD/netpbm-security-scripts.patch.gz | patch -p1 --verbose || exit 1
-zcat $CWD/netpbm-security-code.patch.gz | patch -p1 --verbose || exit 1
+#zcat $CWD/netpbm-security-code.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/netpbm-ppmfadeusage.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/netpbm-noppmtompeg.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/netpbm-CVE-2017-2587.patch.gz | patch -p1 --verbose || exit 1
diff --git a/source/n/ca-certificates/certdata-20190826.txt b/source/n/ca-certificates/certdata-20191018.txt
index c49052c7..3a44db29 100644
--- a/source/n/ca-certificates/certdata-20190826.txt
+++ b/source/n/ca-certificates/certdata-20191018.txt
@@ -13,19 +13,21 @@
#
# Certificates
#
-# -- Attribute -- -- type -- -- value --
-# CKA_CLASS CK_OBJECT_CLASS CKO_CERTIFICATE
-# CKA_TOKEN CK_BBOOL CK_TRUE
-# CKA_PRIVATE CK_BBOOL CK_FALSE
-# CKA_MODIFIABLE CK_BBOOL CK_FALSE
-# CKA_LABEL UTF8 (varies)
-# CKA_CERTIFICATE_TYPE CK_CERTIFICATE_TYPE CKC_X_509
-# CKA_SUBJECT DER+base64 (varies)
-# CKA_ID byte array (varies)
-# CKA_ISSUER DER+base64 (varies)
-# CKA_SERIAL_NUMBER DER+base64 (varies)
-# CKA_VALUE DER+base64 (varies)
-# CKA_NSS_EMAIL ASCII7 (unused here)
+# -- Attribute -- -- type -- -- value --
+# CKA_CLASS CK_OBJECT_CLASS CKO_CERTIFICATE
+# CKA_TOKEN CK_BBOOL CK_TRUE
+# CKA_PRIVATE CK_BBOOL CK_FALSE
+# CKA_MODIFIABLE CK_BBOOL CK_FALSE
+# CKA_LABEL UTF8 (varies)
+# CKA_CERTIFICATE_TYPE CK_CERTIFICATE_TYPE CKC_X_509
+# CKA_SUBJECT DER+base64 (varies)
+# CKA_ID byte array (varies)
+# CKA_ISSUER DER+base64 (varies)
+# CKA_SERIAL_NUMBER DER+base64 (varies)
+# CKA_VALUE DER+base64 (varies)
+# CKA_NSS_EMAIL ASCII7 (unused here)
+# CKA_NSS_SERVER_DISTRUST_AFTER DER+base64 (varies)
+# CKA_NSS_EMAIL_DISTRUST_AFTER DER+base64 (varies)
#
# Trust
#
@@ -164,6 +166,8 @@ CKA_VALUE MULTILINE_OCTAL
\125\342\374\110\311\051\046\151\340
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "GlobalSign Root CA"
# Issuer: CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE
@@ -298,6 +302,8 @@ CKA_VALUE MULTILINE_OCTAL
\152\374\176\102\070\100\144\022\367\236\201\341\223\056
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "GlobalSign Root CA - R2"
# Issuer: CN=GlobalSign,O=GlobalSign,OU=GlobalSign Root CA - R2
@@ -454,6 +460,8 @@ CKA_VALUE MULTILINE_OCTAL
\113\336\006\226\161\054\362\333\266\037\244\357\077\356
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Verisign Class 1 Public Primary Certification Authority - G3"
# Issuer: CN=VeriSign Class 1 Public Primary Certification Authority - G3,OU="(c) 1999 VeriSign, Inc. - For authorized use only",OU=VeriSign Trust Network,O="VeriSign, Inc.",C=US
@@ -619,6 +627,8 @@ CKA_VALUE MULTILINE_OCTAL
\311\130\020\371\252\357\132\266\317\113\113\337\052
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Verisign Class 2 Public Primary Certification Authority - G3"
# Issuer: CN=VeriSign Class 2 Public Primary Certification Authority - G3,OU="(c) 1999 VeriSign, Inc. - For authorized use only",OU=VeriSign Trust Network,O="VeriSign, Inc.",C=US
@@ -784,6 +794,8 @@ CKA_VALUE MULTILINE_OCTAL
\153\271\012\172\116\117\113\204\356\113\361\175\335\021
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Verisign Class 3 Public Primary Certification Authority - G3"
# Issuer: CN=VeriSign Class 3 Public Primary Certification Authority - G3,OU="(c) 1999 VeriSign, Inc. - For authorized use only",OU=VeriSign Trust Network,O="VeriSign, Inc.",C=US
@@ -1059,6 +1071,8 @@ CKA_VALUE MULTILINE_OCTAL
\174\136\232\166\351\131\220\305\174\203\065\021\145\121
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "Entrust.net Premium 2048 Secure Server CA"
# Issuer: CN=Entrust.net Certification Authority (2048),OU=(c) 1999 Entrust.net Limited,OU=www.entrust.net/CPS_2048 incorp. by ref. (limits liab.),O=Entrust.net
@@ -1197,6 +1211,8 @@ CKA_VALUE MULTILINE_OCTAL
\347\201\035\031\303\044\102\352\143\071\251
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Baltimore CyberTrust Root"
# Issuer: CN=Baltimore CyberTrust Root,OU=CyberTrust,O=Baltimore,C=IE
@@ -1341,6 +1357,8 @@ CKA_VALUE MULTILINE_OCTAL
\065\341\035\026\034\320\274\053\216\326\161\331
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "AddTrust Low-Value Services Root"
# Issuer: CN=AddTrust Class 1 CA Root,OU=AddTrust TTP Network,O=AddTrust AB,C=SE
@@ -1490,6 +1508,8 @@ CKA_VALUE MULTILINE_OCTAL
\027\132\173\320\274\307\217\116\206\004
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "AddTrust External Root"
# Issuer: CN=AddTrust External CA Root,OU=AddTrust External TTP Network,O=AddTrust AB,C=SE
@@ -1654,6 +1674,8 @@ CKA_VALUE MULTILINE_OCTAL
\036\177\132\264\074
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Entrust Root Certification Authority"
# Issuer: CN=Entrust Root Certification Authority,OU="(c) 2006 Entrust, Inc.",OU=www.entrust.net/CPS is incorporated by reference,O="Entrust, Inc.",C=US
@@ -1788,6 +1810,8 @@ CKA_VALUE MULTILINE_OCTAL
\302\005\146\200\241\313\346\063
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "GeoTrust Global CA"
# Issuer: CN=GeoTrust Global CA,O=GeoTrust Inc.,C=US
@@ -1948,6 +1972,8 @@ CKA_VALUE MULTILINE_OCTAL
\244\346\216\330\371\051\110\212\316\163\376\054
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "GeoTrust Universal CA"
# Issuer: CN=GeoTrust Universal CA,O=GeoTrust Inc.,C=US
@@ -2108,6 +2134,8 @@ CKA_VALUE MULTILINE_OCTAL
\362\034\054\176\256\002\026\322\126\320\057\127\123\107\350\222
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "GeoTrust Universal CA 2"
# Issuer: CN=GeoTrust Universal CA 2,O=GeoTrust Inc.,C=US
@@ -2228,6 +2256,8 @@ CKA_VALUE MULTILINE_OCTAL
\350\140\052\233\205\112\100\363\153\212\044\354\006\026\054\163
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Certum Root CA"
# Issuer: CN=Certum CA,O=Unizeto Sp. z o.o.,C=PL
@@ -2374,6 +2404,8 @@ CKA_VALUE MULTILINE_OCTAL
\225\351\066\226\230\156
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Comodo AAA Services root"
# Issuer: CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB
@@ -2552,6 +2584,8 @@ CKA_VALUE MULTILINE_OCTAL
\112\164\066\371
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "QuoVadis Root CA"
# Issuer: CN=QuoVadis Root Certification Authority,OU=Root Certification Authority,O=QuoVadis Limited,C=BM
@@ -2721,6 +2755,8 @@ CKA_VALUE MULTILINE_OCTAL
\020\005\145\325\202\020\352\302\061\315\056
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "QuoVadis Root CA 2"
# Issuer: CN=QuoVadis Root CA 2,O=QuoVadis Limited,C=BM
@@ -2901,6 +2937,8 @@ CKA_VALUE MULTILINE_OCTAL
\332
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "QuoVadis Root CA 3"
# Issuer: CN=QuoVadis Root CA 3,O=QuoVadis Limited,C=BM
@@ -3030,6 +3068,8 @@ CKA_VALUE MULTILINE_OCTAL
\057\317\246\356\311\160\042\024\275\375\276\154\013\003
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Security Communication Root CA"
# Issuer: OU=Security Communication RootCA1,O=SECOM Trust.net,C=JP
@@ -3153,6 +3193,8 @@ CKA_VALUE MULTILINE_OCTAL
\160\254\337\114
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Sonera Class 2 Root CA"
# Issuer: CN=Sonera Class2 CA,O=Sonera,C=FI
@@ -3310,6 +3352,8 @@ CKA_VALUE MULTILINE_OCTAL
\334
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Camerfirma Chambers of Commerce Root"
# Issuer: CN=Chambers of Commerce Root,OU=http://www.chambersign.org,O=AC Camerfirma SA CIF A82743287,C=EU
@@ -3470,6 +3514,8 @@ CKA_VALUE MULTILINE_OCTAL
\166\135\165\220\032\365\046\217\360
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Camerfirma Global Chambersign Root"
# Issuer: CN=Global Chambersign Root,OU=http://www.chambersign.org,O=AC Camerfirma SA CIF A82743287,C=EU
@@ -3623,6 +3669,8 @@ CKA_VALUE MULTILINE_OCTAL
\264\003\045\274
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "XRamp Global CA Root"
# Issuer: CN=XRamp Global Certification Authority,O=XRamp Security Services Inc,OU=www.xrampsecurity.com,C=US
@@ -3770,6 +3818,8 @@ CKA_VALUE MULTILINE_OCTAL
\177\333\275\237
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Go Daddy Class 2 CA"
# Issuer: OU=Go Daddy Class 2 Certification Authority,O="The Go Daddy Group, Inc.",C=US
@@ -3915,6 +3965,8 @@ CKA_VALUE MULTILINE_OCTAL
\037\027\224
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Starfield Class 2 CA"
# Issuer: OU=Starfield Class 2 Certification Authority,O="Starfield Technologies, Inc.",C=US
@@ -4079,6 +4131,8 @@ CKA_VALUE MULTILINE_OCTAL
\245\206\054\174\364\022
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Taiwan GRCA"
# Issuer: O=Government Root Certification Authority,C=TW
@@ -4218,6 +4272,8 @@ CKA_VALUE MULTILINE_OCTAL
\346\120\262\247\372\012\105\057\242\360\362
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "DigiCert Assured ID Root CA"
# Issuer: CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US
@@ -4359,6 +4415,8 @@ CKA_VALUE MULTILINE_OCTAL
\225\155\336
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "DigiCert Global Root CA"
# Issuer: CN=DigiCert Global Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US
@@ -4501,6 +4559,8 @@ CKA_VALUE MULTILINE_OCTAL
\370\351\056\023\243\167\350\037\112
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "DigiCert High Assurance EV Root CA"
# Issuer: CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US
@@ -4631,6 +4691,8 @@ CKA_VALUE MULTILINE_OCTAL
\013\004\216\007\333\051\266\012\356\235\202\065\065\020
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "DST Root CA X3"
# Issuer: CN=DST Root CA X3,O=Digital Signature Trust Co.
@@ -4798,6 +4860,8 @@ CKA_VALUE MULTILINE_OCTAL
\205\206\171\145\322
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "SwissSign Platinum CA - G2"
# Issuer: CN=SwissSign Platinum CA - G2,O=SwissSign AG,C=CH
@@ -4963,6 +5027,8 @@ CKA_VALUE MULTILINE_OCTAL
\111\044\133\311\260\320\127\301\372\076\172\341\227\311
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "SwissSign Gold CA - G2"
# Issuer: CN=SwissSign Gold CA - G2,O=SwissSign AG,C=CH
@@ -5129,6 +5195,8 @@ CKA_VALUE MULTILINE_OCTAL
\156
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "SwissSign Silver CA - G2"
# Issuer: CN=SwissSign Silver CA - G2,O=SwissSign AG,C=CH
@@ -5261,6 +5329,8 @@ CKA_VALUE MULTILINE_OCTAL
\253\022\350\263\336\132\345\240\174\350\017\042\035\132\351\131
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "GeoTrust Primary Certification Authority"
# Issuer: CN=GeoTrust Primary Certification Authority,O=GeoTrust Inc.,C=US
@@ -5416,6 +5486,8 @@ CKA_VALUE MULTILINE_OCTAL
\215\126\214\150
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "thawte Primary Root CA"
# Issuer: CN=thawte Primary Root CA,OU="(c) 2006 thawte, Inc. - For authorized use only",OU=Certification Services Division,O="thawte, Inc.",C=US
@@ -5591,6 +5663,8 @@ CKA_VALUE MULTILINE_OCTAL
\254\021\326\250\355\143\152
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "VeriSign Class 3 Public Primary Certification Authority - G5"
# Issuer: CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU="(c) 2006 VeriSign, Inc. - For authorized use only",OU=VeriSign Trust Network,O="VeriSign, Inc.",C=US
@@ -5734,6 +5808,8 @@ CKA_VALUE MULTILINE_OCTAL
\113\035\236\054\302\270\150\274\355\002\356\061
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "SecureTrust CA"
# Issuer: CN=SecureTrust CA,O=SecureTrust Corporation,C=US
@@ -5869,6 +5945,8 @@ CKA_VALUE MULTILINE_OCTAL
\117\043\037\332\154\254\037\104\341\335\043\170\121\133\307\026
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Secure Global CA"
# Issuer: CN=Secure Global CA,O=SecureTrust Corporation,C=US
@@ -6019,6 +6097,8 @@ CKA_VALUE MULTILINE_OCTAL
\145
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "COMODO Certification Authority"
# Issuer: CN=COMODO Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB
@@ -6165,6 +6245,8 @@ CKA_VALUE MULTILINE_OCTAL
\244\140\114\260\125\240\240\173\127\262
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Network Solutions Certificate Authority"
# Issuer: CN=Network Solutions Certificate Authority,O=Network Solutions L.L.C.,C=US
@@ -6291,6 +6373,8 @@ CKA_VALUE MULTILINE_OCTAL
\334\335\363\377\035\054\072\026\127\331\222\071\326
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "COMODO ECC Certification Authority"
# Issuer: CN=COMODO ECC Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB
@@ -6442,6 +6526,8 @@ CKA_VALUE MULTILINE_OCTAL
\374\276\337\012\015
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "OISTE WISeKey Global Root GA CA"
# Issuer: CN=OISTE WISeKey Global Root GA CA,OU=OISTE Foundation Endorsed,OU=Copyright (c) 2005,O=WISeKey,C=CH
@@ -6577,6 +6663,8 @@ CKA_VALUE MULTILINE_OCTAL
\300\226\130\057\352\273\106\327\273\344\331\056
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Certigna"
# Issuer: CN=Certigna,O=Dhimyotis,C=FR
@@ -6706,6 +6794,8 @@ CKA_VALUE MULTILINE_OCTAL
\246\210\070\316\125
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Cybertrust Global Root"
# Issuer: CN=Cybertrust Global Root,O="Cybertrust, Inc"
@@ -6873,6 +6963,8 @@ CKA_VALUE MULTILINE_OCTAL
\201\370\021\234
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "ePKI Root Certification Authority"
# Issuer: OU=ePKI Root Certification Authority,O="Chunghwa Telecom Co., Ltd.",C=TW
@@ -6998,6 +7090,8 @@ CKA_VALUE MULTILINE_OCTAL
\366\356\260\132\116\111\104\124\130\137\102\203
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "certSIGN ROOT CA"
# Issuer: OU=certSIGN ROOT CA,O=certSIGN,C=RO
@@ -7146,6 +7240,8 @@ CKA_VALUE MULTILINE_OCTAL
\021\055
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "GeoTrust Primary Certification Authority - G3"
# Issuer: CN=GeoTrust Primary Certification Authority - G3,OU=(c) 2008 GeoTrust Inc. - For authorized use only,O=GeoTrust Inc.,C=US
@@ -7275,6 +7371,8 @@ CKA_VALUE MULTILINE_OCTAL
\367\130\077\056\162\002\127\243\217\241\024\056
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "thawte Primary Root CA - G2"
# Issuer: CN=thawte Primary Root CA - G2,OU="(c) 2007 thawte, Inc. - For authorized use only",O="thawte, Inc.",C=US
@@ -7435,6 +7533,8 @@ CKA_VALUE MULTILINE_OCTAL
\061\324\100\032\142\064\066\077\065\001\256\254\143\240
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "thawte Primary Root CA - G3"
# Issuer: CN=thawte Primary Root CA - G3,OU="(c) 2008 thawte, Inc. - For authorized use only",OU=Certification Services Division,O="thawte, Inc.",C=US
@@ -7571,6 +7671,8 @@ CKA_VALUE MULTILINE_OCTAL
\017\212
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "GeoTrust Primary Certification Authority - G2"
# Issuer: CN=GeoTrust Primary Certification Authority - G2,OU=(c) 2007 GeoTrust Inc. - For authorized use only,O=GeoTrust Inc.,C=US
@@ -7741,6 +7843,8 @@ CKA_VALUE MULTILINE_OCTAL
\354\315\202\141\361\070\346\117\227\230\052\132\215
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "VeriSign Universal Root Certification Authority"
# Issuer: CN=VeriSign Universal Root Certification Authority,OU="(c) 2008 VeriSign, Inc. - For authorized use only",OU=VeriSign Trust Network,O="VeriSign, Inc.",C=US
@@ -7896,6 +8000,8 @@ CKA_VALUE MULTILINE_OCTAL
\055\247\330\206\052\335\056\020
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "VeriSign Class 3 Public Primary Certification Authority - G4"
# Issuer: CN=VeriSign Class 3 Public Primary Certification Authority - G4,OU="(c) 2007 VeriSign, Inc. - For authorized use only",OU=VeriSign Trust Network,O="VeriSign, Inc.",C=US
@@ -8056,6 +8162,8 @@ CKA_VALUE MULTILINE_OCTAL
\330\316\304\143\165\077\131\107\261
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "NetLock Arany (Class Gold) Főtanúsítvány"
# Issuer: CN=NetLock Arany (Class Gold) F..tan..s..tv..ny,OU=Tan..s..tv..nykiad..k (Certification Services),O=NetLock Kft.,L=Budapest,C=HU
@@ -8230,6 +8338,8 @@ CKA_VALUE MULTILINE_OCTAL
\370\161\012\334\271\374\175\062\140\346\353\257\212\001
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Staat der Nederlanden Root CA - G2"
# Issuer: CN=Staat der Nederlanden Root CA - G2,O=Staat der Nederlanden,C=NL
@@ -8356,6 +8466,8 @@ CKA_VALUE MULTILINE_OCTAL
\002\153\331\132
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Hongkong Post Root CA 1"
# Issuer: CN=Hongkong Post Root CA 1,O=Hongkong Post,C=HK
@@ -8487,6 +8599,8 @@ CKA_VALUE MULTILINE_OCTAL
\362
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "SecureSign RootCA11"
# Issuer: CN=SecureSign RootCA11,O="Japan Certification Services, Inc.",C=JP
@@ -8634,6 +8748,8 @@ CKA_VALUE MULTILINE_OCTAL
\202\042\055\172\124\253\160\303\175\042\145\202\160\226
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Microsec e-Szigno Root CA 2009"
# Issuer: E=info@e-szigno.hu,CN=Microsec e-Szigno Root CA 2009,O=Microsec Ltd.,L=Budapest,C=HU
@@ -8766,6 +8882,8 @@ CKA_VALUE MULTILINE_OCTAL
\130\077\137
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "GlobalSign Root CA - R3"
# Issuer: CN=GlobalSign,O=GlobalSign,OU=GlobalSign Root CA - R3
@@ -8939,6 +9057,8 @@ CKA_VALUE MULTILINE_OCTAL
\156\117\022\176\012\074\235\225
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Autoridad de Certificacion Firmaprofesional CIF A62634068"
# Issuer: CN=Autoridad de Certificacion Firmaprofesional CIF A62634068,C=ES
@@ -9108,6 +9228,8 @@ CKA_VALUE MULTILINE_OCTAL
\333\374\046\210\307
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Izenpe.com"
# Issuer: CN=Izenpe.com,O=IZENPE S.A.,C=ES
@@ -9313,6 +9435,8 @@ CKA_VALUE MULTILINE_OCTAL
\167\110\320
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Chambers of Commerce Root - 2008"
# Issuer: CN=Chambers of Commerce Root - 2008,O=AC Camerfirma S.A.,serialNumber=A82743287,L=Madrid (see current address at www.camerfirma.com/address),C=EU
@@ -9522,6 +9646,8 @@ CKA_VALUE MULTILINE_OCTAL
\351\233\256\325\124\300\164\200\321\013\102\237\301
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Global Chambersign Root - 2008"
# Issuer: CN=Global Chambersign Root - 2008,O=AC Camerfirma S.A.,serialNumber=A82743287,L=Madrid (see current address at www.camerfirma.com/address),C=EU
@@ -9670,6 +9796,8 @@ CKA_VALUE MULTILINE_OCTAL
\342\342\104\276\134\367\352\034\365
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Go Daddy Root Certificate Authority - G2"
# Issuer: CN=Go Daddy Root Certificate Authority - G2,O="GoDaddy.com, Inc.",L=Scottsdale,ST=Arizona,C=US
@@ -9820,6 +9948,8 @@ CKA_VALUE MULTILINE_OCTAL
\364
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Starfield Root Certificate Authority - G2"
# Issuer: CN=Starfield Root Certificate Authority - G2,O="Starfield Technologies, Inc.",L=Scottsdale,ST=Arizona,C=US
@@ -9972,6 +10102,8 @@ CKA_VALUE MULTILINE_OCTAL
\261\050\272
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Starfield Services Root Certificate Authority - G2"
# Issuer: CN=Starfield Services Root Certificate Authority - G2,O="Starfield Technologies, Inc.",L=Scottsdale,ST=Arizona,C=US
@@ -10103,6 +10235,8 @@ CKA_VALUE MULTILINE_OCTAL
\007\072\027\144\265\004\265\043\041\231\012\225\073\227\174\357
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "AffirmTrust Commercial"
# Issuer: CN=AffirmTrust Commercial,O=AffirmTrust,C=US
@@ -10229,6 +10363,8 @@ CKA_VALUE MULTILINE_OCTAL
\355\132\000\124\205\034\026\066\222\014\134\372\246\255\277\333
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "AffirmTrust Networking"
# Issuer: CN=AffirmTrust Networking,O=AffirmTrust,C=US
@@ -10387,6 +10523,8 @@ CKA_VALUE MULTILINE_OCTAL
\051\340\266\270\011\150\031\034\030\103
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "AffirmTrust Premium"
# Issuer: CN=AffirmTrust Premium,O=AffirmTrust,C=US
@@ -10493,6 +10631,8 @@ CKA_VALUE MULTILINE_OCTAL
\214\171
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "AffirmTrust Premium ECC"
# Issuer: CN=AffirmTrust Premium ECC,O=AffirmTrust,C=US
@@ -10632,6 +10772,8 @@ CKA_VALUE MULTILINE_OCTAL
\326\267\064\365\176\316\071\232\331\070\361\121\367\117\054
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Certum Trusted Network CA"
# Issuer: CN=Certum Trusted Network CA,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL
@@ -10768,6 +10910,8 @@ CKA_VALUE MULTILINE_OCTAL
\274\060\376\173\016\063\220\373\355\322\024\221\037\007\257
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "TWCA Root Certification Authority"
# Issuer: CN=TWCA Root Certification Authority,OU=Root CA,O=TAIWAN-CA,C=TW
@@ -11251,6 +11395,8 @@ CKA_VALUE MULTILINE_OCTAL
\201\050\174\247\175\047\353\000\256\215\067
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Security Communication RootCA2"
# Issuer: OU=Security Communication RootCA2,O="SECOM Trust Systems CO.,LTD.",C=JP
@@ -11434,6 +11580,8 @@ CKA_VALUE MULTILINE_OCTAL
\371\210\075\176\270\157\156\003\344\102
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "EC-ACC"
# Issuer: CN=EC-ACC,OU=Jerarquia Entitats de Certificacio Catalanes,OU=Vegeu https://www.catcert.net/verarrel (c)03,OU=Serveis Publics de Certificacio,O=Agencia Catalana de Certificacio (NIF Q-0801176-I),C=ES
@@ -11597,6 +11745,8 @@ CKA_VALUE MULTILINE_OCTAL
\113\321\047\327\270
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for Certificate "Hellenic Academic and Research Institutions RootCA 2011"
# Issuer: CN=Hellenic Academic and Research Institutions RootCA 2011,O=Hellenic Academic and Research Institutions Cert. Authority,C=GR
@@ -11833,6 +11983,8 @@ CKA_VALUE MULTILINE_OCTAL
\216\362\024\212\314\351\265\174\373\154\235\014\245\341\226
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "Actalis Authentication Root CA"
# Issuer: CN=Actalis Authentication Root CA,O=Actalis S.p.A./03358520967,L=Milan,C=IT
@@ -11964,6 +12116,8 @@ CKA_VALUE MULTILINE_OCTAL
\145\353\127\331\363\127\226\273\110\315\201
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "Trustis FPS Root CA"
# Issuer: OU=Trustis FPS Root CA,O=Trustis Limited,C=GB
@@ -12124,6 +12278,8 @@ CKA_VALUE MULTILINE_OCTAL
\327\201\011\361\311\307\046\015\254\230\026\126\240
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "Buypass Class 2 Root CA"
# Issuer: CN=Buypass Class 2 Root CA,O=Buypass AS-983163327,C=NO
@@ -12283,6 +12439,8 @@ CKA_VALUE MULTILINE_OCTAL
\061\356\006\274\163\277\023\142\012\237\307\271\227
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "Buypass Class 3 Root CA"
# Issuer: CN=Buypass Class 3 Root CA,O=Buypass AS-983163327,C=NO
@@ -12425,6 +12583,8 @@ CKA_VALUE MULTILINE_OCTAL
\116\223\303\244\124\024\133
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "T-TeleSec GlobalRoot Class 3"
# Issuer: CN=T-TeleSec GlobalRoot Class 3,OU=T-Systems Trust Center,O=T-Systems Enterprise Services GmbH,C=DE
@@ -12574,6 +12734,8 @@ CKA_VALUE MULTILINE_OCTAL
\307\314\165\301\226\305\235
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "EE Certification Centre Root CA"
# Issuer: E=pki@sk.ee,CN=EE Certification Centre Root CA,O=AS Sertifitseerimiskeskus,C=EE
@@ -12787,6 +12949,8 @@ CKA_VALUE MULTILINE_OCTAL
\164\145\327\134\376\243\342
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "D-TRUST Root Class 3 CA 2 2009"
# Issuer: CN=D-TRUST Root Class 3 CA 2 2009,O=D-Trust GmbH,C=DE
@@ -12931,6 +13095,8 @@ CKA_VALUE MULTILINE_OCTAL
\352\237\026\361\054\124\265
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "D-TRUST Root Class 3 CA 2 EV 2009"
# Issuer: CN=D-TRUST Root Class 3 CA 2 EV 2009,O=D-Trust GmbH,C=DE
@@ -13094,6 +13260,8 @@ CKA_VALUE MULTILINE_OCTAL
\363\154\033\165\106\243\345\112\027\351\244\327\013
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "CA Disig Root R2"
# Issuer: CN=CA Disig Root R2,O=Disig a.s.,L=Bratislava,C=SK
@@ -13294,6 +13462,8 @@ CKA_VALUE MULTILINE_OCTAL
\125\064\106\052\213\206\073
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "ACCVRAIZ1"
# Issuer: C=ES,O=ACCV,OU=PKIACCV,CN=ACCVRAIZ1
@@ -13454,6 +13624,8 @@ CKA_VALUE MULTILINE_OCTAL
\053\006\320\004\315
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "TWCA Global Root CA"
# Issuer: CN=TWCA Global Root CA,OU=Root CA,O=TAIWAN-CA,C=TW
@@ -13611,6 +13783,8 @@ CKA_VALUE MULTILINE_OCTAL
\245\240\314\277\323\366\165\244\165\226\155\126
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "TeliaSonera Root CA v1"
# Issuer: CN=TeliaSonera Root CA v1,O=TeliaSonera
@@ -13799,6 +13973,8 @@ CKA_VALUE MULTILINE_OCTAL
\243\253\157\134\035\266\176\350\263\202\064\355\006\134\044
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "E-Tugra Certification Authority"
# Issuer: CN=E-Tugra Certification Authority,OU=E-Tugra Sertifikasyon Merkezi,O=E-Tu..ra EBG Bili..im Teknolojileri ve Hizmetleri A....,L=Ankara,C=TR
@@ -13948,6 +14124,8 @@ CKA_VALUE MULTILINE_OCTAL
\005\047\216\023\241\156\302
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "T-TeleSec GlobalRoot Class 2"
# Issuer: CN=T-TeleSec GlobalRoot Class 2,OU=T-Systems Trust Center,O=T-Systems Enterprise Services GmbH,C=DE
@@ -14079,6 +14257,8 @@ CKA_VALUE MULTILINE_OCTAL
\035\362\376\011\021\260\360\207\173\247\235
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "Atos TrustedRoot 2011"
# Issuer: C=DE,O=Atos,CN=Atos TrustedRoot 2011
@@ -14239,6 +14419,8 @@ CKA_VALUE MULTILINE_OCTAL
\063\140\345\303
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "QuoVadis Root CA 1 G3"
# Issuer: CN=QuoVadis Root CA 1 G3,O=QuoVadis Limited,C=BM
@@ -14401,6 +14583,8 @@ CKA_VALUE MULTILINE_OCTAL
\203\336\177\214
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "QuoVadis Root CA 2 G3"
# Issuer: CN=QuoVadis Root CA 2 G3,O=QuoVadis Limited,C=BM
@@ -14563,6 +14747,8 @@ CKA_VALUE MULTILINE_OCTAL
\130\371\230\364
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "QuoVadis Root CA 3 G3"
# Issuer: CN=QuoVadis Root CA 3 G3,O=QuoVadis Limited,C=BM
@@ -14700,6 +14886,8 @@ CKA_VALUE MULTILINE_OCTAL
\042\023\163\154\317\046\365\212\051\347
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "DigiCert Assured ID Root G2"
# Issuer: CN=DigiCert Assured ID Root G2,OU=www.digicert.com,O=DigiCert Inc,C=US
@@ -14818,6 +15006,8 @@ CKA_VALUE MULTILINE_OCTAL
\352\226\143\152\145\105\222\225\001\264
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "DigiCert Assured ID Root G3"
# Issuer: CN=DigiCert Assured ID Root G3,OU=www.digicert.com,O=DigiCert Inc,C=US
@@ -14957,6 +15147,8 @@ CKA_VALUE MULTILINE_OCTAL
\062\266
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "DigiCert Global Root G2"
# Issuer: CN=DigiCert Global Root G2,OU=www.digicert.com,O=DigiCert Inc,C=US
@@ -15075,6 +15267,8 @@ CKA_VALUE MULTILINE_OCTAL
\263\047\027
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "DigiCert Global Root G3"
# Issuer: CN=DigiCert Global Root G3,OU=www.digicert.com,O=DigiCert Inc,C=US
@@ -15246,6 +15440,8 @@ CKA_VALUE MULTILINE_OCTAL
\317\363\146\176
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "DigiCert Trusted Root G4"
# Issuer: CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US
@@ -15425,6 +15621,8 @@ CKA_VALUE MULTILINE_OCTAL
\065\123\205\006\112\135\237\255\273\033\137\164
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "COMODO RSA Certification Authority"
# Issuer: CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB
@@ -15607,6 +15805,8 @@ CKA_VALUE MULTILINE_OCTAL
\250\375
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "USERTrust RSA Certification Authority"
# Issuer: CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US
@@ -15736,6 +15936,8 @@ CKA_VALUE MULTILINE_OCTAL
\127\152\030
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "USERTrust ECC Certification Authority"
# Issuer: CN=USERTrust ECC Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US
@@ -15848,6 +16050,8 @@ CKA_VALUE MULTILINE_OCTAL
\173\013\370\237\204
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "GlobalSign ECC Root CA - R4"
# Issuer: CN=GlobalSign,O=GlobalSign,OU=GlobalSign ECC Root CA - R4
@@ -15961,6 +16165,8 @@ CKA_VALUE MULTILINE_OCTAL
\220\067
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "GlobalSign ECC Root CA - R5"
# Issuer: CN=GlobalSign,O=GlobalSign,OU=GlobalSign ECC Root CA - R5
@@ -16126,6 +16332,8 @@ CKA_VALUE MULTILINE_OCTAL
\367\200\173\041\147\047\060\131
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "Staat der Nederlanden Root CA - G3"
# Issuer: CN=Staat der Nederlanden Root CA - G3,O=Staat der Nederlanden,C=NL
@@ -16290,6 +16498,8 @@ CKA_VALUE MULTILINE_OCTAL
\356\354\327\056
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "Staat der Nederlanden EV Root CA"
# Issuer: CN=Staat der Nederlanden EV Root CA,O=Staat der Nederlanden,C=NL
@@ -16452,6 +16662,8 @@ CKA_VALUE MULTILINE_OCTAL
\272\204\156\207
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "IdenTrust Commercial Root CA 1"
# Issuer: CN=IdenTrust Commercial Root CA 1,O=IdenTrust,C=US
@@ -16614,6 +16826,8 @@ CKA_VALUE MULTILINE_OCTAL
\267\254\266\255\267\312\076\001\357\234
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "IdenTrust Public Sector Root CA 1"
# Issuer: CN=IdenTrust Public Sector Root CA 1,O=IdenTrust,C=US
@@ -16773,6 +16987,8 @@ CKA_VALUE MULTILINE_OCTAL
\105\366
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "Entrust Root Certification Authority - G2"
# Issuer: CN=Entrust Root Certification Authority - G2,OU="(c) 2009 Entrust, Inc. - for authorized use only",OU=See www.entrust.net/legal-terms,O="Entrust, Inc.",C=US
@@ -16918,6 +17134,8 @@ CKA_VALUE MULTILINE_OCTAL
\231\267\046\101\133\045\140\256\320\110\032\356\006
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "Entrust Root Certification Authority - EC1"
# Issuer: CN=Entrust Root Certification Authority - EC1,OU="(c) 2012 Entrust, Inc. - for authorized use only",OU=See www.entrust.net/legal-terms,O="Entrust, Inc.",C=US
@@ -17091,6 +17309,8 @@ CKA_VALUE MULTILINE_OCTAL
\056
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "CFCA EV ROOT"
# Issuer: CN=CFCA EV ROOT,O=China Financial Certification Authority,C=CN
@@ -17230,6 +17450,8 @@ CKA_VALUE MULTILINE_OCTAL
\065\255\201\307\116\161\272\210\023
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "OISTE WISeKey Global Root GB CA"
# Issuer: CN=OISTE WISeKey Global Root GB CA,OU=OISTE Foundation Endorsed,O=WISeKey,C=CH
@@ -17365,6 +17587,8 @@ CKA_VALUE MULTILINE_OCTAL
\326\040\036\343\163\267
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "SZAFIR ROOT CA2"
# Issuer: CN=SZAFIR ROOT CA2,O=Krajowa Izba Rozliczeniowa S.A.,C=PL
@@ -17543,6 +17767,8 @@ CKA_VALUE MULTILINE_OCTAL
\016\265\271\276\044\217
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "Certum Trusted Network CA 2"
# Issuer: CN=Certum Trusted Network CA 2,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL
@@ -17730,6 +17956,8 @@ CKA_VALUE MULTILINE_OCTAL
\276\157\152\247\365\054\102\355\062\255\266\041\236\276\274
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "Hellenic Academic and Research Institutions RootCA 2015"
# Issuer: CN=Hellenic Academic and Research Institutions RootCA 2015,O=Hellenic Academic and Research Institutions Cert. Authority,L=Athens,C=GR
@@ -17866,6 +18094,8 @@ CKA_VALUE MULTILINE_OCTAL
\342\174\352\002\130\042\221
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "Hellenic Academic and Research Institutions ECC RootCA 2015"
# Issuer: CN=Hellenic Academic and Research Institutions ECC RootCA 2015,O=Hellenic Academic and Research Institutions Cert. Authority,L=Athens,C=GR
@@ -18035,6 +18265,8 @@ CKA_VALUE MULTILINE_OCTAL
\376\216\036\127\242\315\100\235\176\142\042\332\336\030\047
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "ISRG Root X1"
# Issuer: CN=ISRG Root X1,O=Internet Security Research Group,C=US
@@ -18198,6 +18430,8 @@ CKA_VALUE MULTILINE_OCTAL
\072\117\110\366\213\266\263
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "AC RAIZ FNMT-RCM"
# Issuer: OU=AC RAIZ FNMT-RCM,O=FNMT-RCM,C=ES
@@ -18323,6 +18557,8 @@ CKA_VALUE MULTILINE_OCTAL
\304\220\276\361\271
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "Amazon Root CA 1"
# Issuer: CN=Amazon Root CA 1,O=Amazon,C=US
@@ -18480,6 +18716,8 @@ CKA_VALUE MULTILINE_OCTAL
\340\373\011\140\154
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "Amazon Root CA 2"
# Issuer: CN=Amazon Root CA 2,O=Amazon,C=US
@@ -18580,6 +18818,8 @@ CKA_VALUE MULTILINE_OCTAL
\143\044\110\034\337\060\175\325\150\073
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "Amazon Root CA 3"
# Issuer: CN=Amazon Root CA 3,O=Amazon,C=US
@@ -18684,6 +18924,8 @@ CKA_VALUE MULTILINE_OCTAL
\012\166\324\245\274\020
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "Amazon Root CA 4"
# Issuer: CN=Amazon Root CA 4,O=Amazon,C=US
@@ -18851,6 +19093,8 @@ CKA_VALUE MULTILINE_OCTAL
\045\307\043\200\203\012\353
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "LuxTrust Global Root 2"
# Issuer: CN=LuxTrust Global Root 2,O=LuxTrust S.A.,C=LU
@@ -19000,6 +19244,8 @@ CKA_VALUE MULTILINE_OCTAL
\322\063\340\377\275\321\124\071\051\017
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "Symantec Class 1 Public Primary Certification Authority - G6"
# Issuer: CN=Symantec Class 1 Public Primary Certification Authority - G6,OU=Symantec Trust Network,O=Symantec Corporation,C=US
@@ -19154,6 +19400,8 @@ CKA_VALUE MULTILINE_OCTAL
\157\374\132\344\202\125\131\257\061\251
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "Symantec Class 2 Public Primary Certification Authority - G6"
# Issuer: CN=Symantec Class 2 Public Primary Certification Authority - G6,OU=Symantec Trust Network,O=Symantec Corporation,C=US
@@ -19287,6 +19535,8 @@ CKA_VALUE MULTILINE_OCTAL
\362\014\105\111\071\277\231\004\034\323\020\240
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "Symantec Class 1 Public Primary Certification Authority - G4"
# Issuer: CN=Symantec Class 1 Public Primary Certification Authority - G4,OU=Symantec Trust Network,O=Symantec Corporation,C=US
@@ -19420,6 +19670,8 @@ CKA_VALUE MULTILINE_OCTAL
\051\246\330\107\331\240\226\030\333\362\105\263
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "Symantec Class 2 Public Primary Certification Authority - G4"
# Issuer: CN=Symantec Class 2 Public Primary Certification Authority - G4,OU=Symantec Trust Network,O=Symantec Corporation,C=US
@@ -19565,6 +19817,8 @@ CKA_VALUE MULTILINE_OCTAL
\137\134
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "D-TRUST Root CA 3 2013"
# Issuer: CN=D-TRUST Root CA 3 2013,O=D-Trust GmbH,C=DE
@@ -19727,6 +19981,8 @@ CKA_VALUE MULTILINE_OCTAL
\237\042\136\242\017\241\343
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "TUBITAK Kamu SM SSL Kok Sertifikasi - Surum 1"
# Issuer: CN=TUBITAK Kamu SM SSL Kok Sertifikasi - Surum 1,OU=Kamu Sertifikasyon Merkezi - Kamu SM,O=Turkiye Bilimsel ve Teknolojik Arastirma Kurumu - TUBITAK,L=Gebze - Kocaeli,C=TR
@@ -19902,6 +20158,8 @@ CKA_VALUE MULTILINE_OCTAL
\250\267\101\154\007\335\275\074\206\227\057\322
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "GDCA TrustAUTH R5 ROOT"
# Issuer: CN=GDCA TrustAUTH R5 ROOT,O="GUANG DONG CERTIFICATE AUTHORITY CO.,LTD.",C=CN
@@ -20057,6 +20315,8 @@ CKA_VALUE MULTILINE_OCTAL
\132\171\054\031
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "TrustCor RootCert CA-1"
# Issuer: CN=TrustCor RootCert CA-1,OU=TrustCor Certificate Authority,O=TrustCor Systems S. de R.L.,L=Panama City,ST=Panama,C=PA
@@ -20248,6 +20508,8 @@ CKA_VALUE MULTILINE_OCTAL
\326\354\011
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "TrustCor RootCert CA-2"
# Issuer: CN=TrustCor RootCert CA-2,OU=TrustCor Certificate Authority,O=TrustCor Systems S. de R.L.,L=Panama City,ST=Panama,C=PA
@@ -20404,6 +20666,8 @@ CKA_VALUE MULTILINE_OCTAL
\264\237\327\346
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "TrustCor ECA-1"
# Issuer: CN=TrustCor ECA-1,OU=TrustCor Certificate Authority,O=TrustCor Systems S. de R.L.,L=Panama City,ST=Panama,C=PA
@@ -20583,6 +20847,8 @@ CKA_VALUE MULTILINE_OCTAL
\271
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "SSL.com Root Certification Authority RSA"
# Issuer: CN=SSL.com Root Certification Authority RSA,O=SSL Corporation,L=Houston,ST=Texas,C=US
@@ -20707,6 +20973,8 @@ CKA_VALUE MULTILINE_OCTAL
\145
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "SSL.com Root Certification Authority ECC"
# Issuer: CN=SSL.com Root Certification Authority ECC,O=SSL Corporation,L=Houston,ST=Texas,C=US
@@ -20886,6 +21154,8 @@ CKA_VALUE MULTILINE_OCTAL
\040\022\215\264\254\127\261\105\143\241\254\166\251\302\373
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "SSL.com EV Root Certification Authority RSA R2"
# Issuer: CN=SSL.com EV Root Certification Authority RSA R2,O=SSL Corporation,L=Houston,ST=Texas,C=US
@@ -21013,6 +21283,8 @@ CKA_VALUE MULTILINE_OCTAL
\371\007\340\142\232\214\134\112
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "SSL.com EV Root Certification Authority ECC"
# Issuer: CN=SSL.com EV Root Certification Authority ECC,O=SSL Corporation,L=Houston,ST=Texas,C=US
@@ -21179,6 +21451,8 @@ CKA_VALUE MULTILINE_OCTAL
\147\203\005\132\311\244\020
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "GlobalSign Root CA - R6"
# Issuer: CN=GlobalSign,O=GlobalSign,OU=GlobalSign Root CA - R6
@@ -21296,6 +21570,8 @@ CKA_VALUE MULTILINE_OCTAL
\242\355\357\173\260\200\117\130\017\113\123\071\275
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "OISTE WISeKey Global Root GC CA"
# Issuer: CN=OISTE WISeKey Global Root GC CA,OU=OISTE Foundation Endorsed,O=WISeKey,C=CH
@@ -21459,6 +21735,8 @@ CKA_VALUE MULTILINE_OCTAL
\361\306\143\107\125\034\272\245\010\121\165\246\110\045
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "GTS Root R1"
# Issuer: CN=GTS Root R1,O=Google Trust Services LLC,C=US
@@ -21620,6 +21898,8 @@ CKA_VALUE MULTILINE_OCTAL
\267\375\054\010\122\117\202\335\243\360\324\206\011\002
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "GTS Root R2"
# Issuer: CN=GTS Root R2,O=Google Trust Services LLC,C=US
@@ -21728,6 +22008,8 @@ CKA_VALUE MULTILINE_OCTAL
\232\051\252\226\323\203\043\311\244\173\141\263\314\002\350\135
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "GTS Root R3"
# Issuer: CN=GTS Root R3,O=Google Trust Services LLC,C=US
@@ -21836,6 +22118,8 @@ CKA_VALUE MULTILINE_OCTAL
\161\314\362\260\115\326\376\231\310\224\251\165\242\343
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "GTS Root R4"
# Issuer: CN=GTS Root R4,O=Google Trust Services LLC,C=US
@@ -21994,6 +22278,8 @@ CKA_VALUE MULTILINE_OCTAL
\120\037\212\373\006\365\302\031\360\320
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "UCA Global G2 Root"
# Issuer: CN=UCA Global G2 Root,O=UniTrust,C=CN
@@ -22154,6 +22440,8 @@ CKA_VALUE MULTILINE_OCTAL
\177\275\145\040\262\311\301\053\166\030\166\237\126\261
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "UCA Extended Validation Root"
# Issuer: CN=UCA Extended Validation Root,O=UniTrust,C=CN
@@ -22333,6 +22621,8 @@ CKA_VALUE MULTILINE_OCTAL
\045\124\377\242\332\117\212\141\071\136\256\075\112\214\275
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "Certigna Root CA"
# Issuer: CN=Certigna Root CA,OU=0002 48146308100036,O=Dhimyotis,C=FR
@@ -22470,6 +22760,8 @@ CKA_VALUE MULTILINE_OCTAL
\210\336\272\314\037\200\176\112
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "emSign Root CA - G1"
# Issuer: CN=emSign Root CA - G1,O=eMudhra Technologies Limited,OU=emSign PKI,C=IN
@@ -22587,6 +22879,8 @@ CKA_VALUE MULTILINE_OCTAL
\054\243
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "emSign ECC Root CA - G3"
# Issuer: CN=emSign ECC Root CA - G3,O=eMudhra Technologies Limited,OU=emSign PKI,C=IN
@@ -22720,6 +23014,8 @@ CKA_VALUE MULTILINE_OCTAL
\361\337\312\276\203\015\102
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "emSign Root CA - C1"
# Issuer: CN=emSign Root CA - C1,O=eMudhra Inc,OU=emSign PKI,C=US
@@ -22831,6 +23127,8 @@ CKA_VALUE MULTILINE_OCTAL
\276\201\007\125\060\120\040\024\365\127\070\012\250\061\121
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "emSign ECC Root CA - C3"
# Issuer: CN=emSign ECC Root CA - C3,O=eMudhra Inc,OU=emSign PKI,C=US
@@ -23006,6 +23304,8 @@ CKA_VALUE MULTILINE_OCTAL
\232\233\364
END
CKA_NSS_MOZILLA_CA_POLICY CK_BBOOL CK_TRUE
+CKA_NSS_SERVER_DISTRUST_AFTER CK_BBOOL CK_FALSE
+CKA_NSS_EMAIL_DISTRUST_AFTER CK_BBOOL CK_FALSE
# Trust for "Hongkong Post Root CA 3"
# Issuer: CN=Hongkong Post Root CA 3,O=Hongkong Post,L=Hong Kong,ST=Hong Kong,C=HK
diff --git a/source/n/samba/samba.url b/source/n/samba/samba.url
index b9895f64..bd4b3b18 100644
--- a/source/n/samba/samba.url
+++ b/source/n/samba/samba.url
@@ -1,2 +1,2 @@
-https://download.samba.org/pub/samba/stable/samba-4.11.0.tar.gz
-https://download.samba.org/pub/samba/stable/samba-4.11.0.tar.asc
+https://download.samba.org/pub/samba/stable/samba-4.11.1.tar.gz
+https://download.samba.org/pub/samba/stable/samba-4.11.1.tar.asc
diff --git a/source/xap/xfractint/slack-desc b/source/xap/xfractint/slack-desc
deleted file mode 100644
index 876eca71..00000000
--- a/source/xap/xfractint/slack-desc
+++ /dev/null
@@ -1,19 +0,0 @@
-# HOW TO EDIT THIS FILE:
-# The "handy ruler" below makes it easier to edit a package description. Line
-# up the first '|' above the ':' following the base package name, and the '|'
-# on the right side marks the last column you can put a character in. You must
-# make exactly 11 lines for the formatting to be correct. It's also
-# customary to leave one space after the ':'.
-
- |-----handy-ruler------------------------------------------------------|
-xfractint: xfractint (fractal generation program)
-xfractint:
-xfractint: Xfractint draws a wide variety of fractals. Xfractint is a port of the
-xfractint: DOS program Fractint.
-xfractint:
-xfractint: The primary original authors of Fractint are Bert Tyler, Timothy
-xfractint: Wegner, Mark Peterson, and Pieter Branderhorst. Fractint was ported
-xfractint: to X by Ken Shirriff.
-xfractint:
-xfractint:
-xfractint:
diff --git a/source/xap/xv/slack-desc b/source/xap/xv/slack-desc
deleted file mode 100644
index 5fce75a4..00000000
--- a/source/xap/xv/slack-desc
+++ /dev/null
@@ -1,19 +0,0 @@
-# HOW TO EDIT THIS FILE:
-# The "handy ruler" below makes it easier to edit a package description. Line
-# up the first '|' above the ':' following the base package name, and the '|'
-# on the right side marks the last column you can put a character in. You must
-# make exactly 11 lines for the formatting to be correct. It's also
-# customary to leave one space after the ':'.
-
- |-----handy-ruler------------------------------------------------------|
-xv: xv (John Bradley's interactive image viewer)
-xv:
-xv: xv is an interactive image manipulation program.
-xv:
-xv: NOTICE: This program is unregistered shareware. Please read the
-xv: license information included.
-xv:
-xv:
-xv:
-xv:
-xv:
diff --git a/source/xap/xv/xv-3.10a-enhancements.20070520-20081216.diff b/source/xap/xv/xv-3.10a-enhancements.20070520-20081216.diff
deleted file mode 100644
index c9b5528f..00000000
--- a/source/xap/xv/xv-3.10a-enhancements.20070520-20081216.diff
+++ /dev/null
@@ -1,293 +0,0 @@
- 20070621
- fixed improper ClearCode termination condition in GIF decoder (JZ); fixed
- some minor inconsistencies in Makefile (GRR)
- - xv-joe-zbiciak-20070621-gif-decoder-bugfix.dif
-
- 20080121
- removed duplicate "XDestroyWindow(theDisp, pngW);" in xvmisc.c (IMC); fixed
- empty-filename click-and-crash bug in xvdir.c (IMC, DB)
- - xv-ian-collier-20080118-crash-fixes.msg
- - xv-david-bath-20080901-empty-filename-save-crash-fix.dif
-
- 20081205
- reverted xvxwd.c to SJT's version (bug reported by Jari Ruusu)
-
- 20081216
- fixed crash-bug in IFF decoder (EP)
- - xv-elmar-plischke-20081216-xviff-crash-fix.dif
-
-
-
-diff -ru ../test3.20070520.stock/xv-3.10a/xv.h ./xv.h
---- ../test3.20070520.stock/xv-3.10a/xv.h 2007-05-20 22:23:33.000000000 -0700
-+++ ./xv.h 2008-12-16 09:45:00.000000000 -0800
-@@ -16,8 +16,9 @@
- /* GRR 2nd public jumbo F+E patches: 20050410 */
- /* GRR 3rd public jumbo F+E patches: 20050501 */
- /* GRR 4th public jumbo F+E patch: 20070520 */
--#define REVDATE "version 3.10a-jumboFix+Enh of 20070520"
--#define VERSTR "3.10a-20070520"
-+/* GRR 5th public jumbo F+E patch: 200xxxxx (probably mid-2009) */
-+#define REVDATE "version 3.10a-jumboFix+Enh of 20081216 (interim!)"
-+#define VERSTR "3.10a-20081216"
-
- /*
- * uncomment the following, and modify for your site, but only if you've
-
-
-
-diff -ru ../test3.20070520.stock/xv-3.10a/xvdir.c ./xvdir.c
---- ../test3.20070520.stock/xv-3.10a/xvdir.c 2007-05-20 22:23:33.000000000 -0700
-+++ ./xvdir.c 2008-01-21 13:02:38.000000000 -0800
-@@ -539,8 +539,9 @@
- return -1;
- }
-
-- /* handle clicks inside the filename box */
-- if (x > 80 &&
-+ /* handle clicks inside the filename box, but only when box is not empty */
-+ if (enPos > stPos &&
-+ x > 80 &&
- y > dList.y + (int) dList.h + 30 &&
- x < 80 + DNAMWIDE+6 &&
- y < dList.y + (int) dList.h + 30 + LINEHIGH+5) {
-
-
-
-diff -ru ../test3.20070520.stock/xv-3.10a/xvgif.c ./xvgif.c
---- ../test3.20070520.stock/xv-3.10a/xvgif.c 2007-05-20 22:23:33.000000000 -0700
-+++ ./xvgif.c 2007-06-21 09:36:40.000000000 -0700
-@@ -700,7 +700,7 @@
- * associated output code on the output queue.
- */
-
-- while (CurCode > BitMask) {
-+ while (CurCode >= ClearCode) { /* Joe Zbiciak fix, 20070621 */
- if (OutCount > 4096) break; /* corrupt file */
- OutCode[OutCount++] = Suffix[CurCode];
- CurCode = Prefix[CurCode];
-
-
-
-diff -ru ../test3.20070520.stock/xv-3.10a/xvmisc.c ./xvmisc.c
---- ../test3.20070520.stock/xv-3.10a/xvmisc.c 2007-05-20 22:23:33.000000000 -0700
-+++ ./xvmisc.c 2008-01-21 12:57:29.000000000 -0800
-@@ -561,10 +561,6 @@
- if (mgcsfxW) XDestroyWindow(theDisp, mgcsfxW);
- #endif
-
--#ifdef HAVE_PNG
-- if (pngW) XDestroyWindow(theDisp, pngW);
--#endif
--
- /* if NOT using stdcmap for images, free stdcmap */
- if (colorMapMode != CM_STDCMAP) {
- int j;
-
-
-
-[This one reverts xvxwd.c to the pre-2007 SJT version, which actually worked...]
-
-diff -ru ../test3.20070520.stock/xv-3.10a/xvxwd.c ./xvxwd.c
---- ../test3.20070520.stock/xv-3.10a/xvxwd.c 2007-05-20 22:23:33.000000000 -0700
-+++ ./xvxwd.c 2008-12-06 00:30:44.000000000 -0800
-@@ -19,6 +19,12 @@
- */
-
- #include "xv.h"
-+#include <limits.h> /* for CHAR_BIT */
-+
-+/* SJT: just in case ... */
-+#ifndef CHAR_BIT
-+# define CHAR_BIT 8
-+#endif
-
-
- /***************************** x11wd.h *****************************/
-@@ -83,9 +89,14 @@
- static int writebiglong PARM((FILE *, CARD32));
- #endif
-
-+static void getcolorshift PARM((CARD32, int *, int *)); /* SJT */
-+
-+/* SJT: for 16bpp and 24bpp shifts */
-+static int red_shift_right, red_justify_left,
-+ grn_shift_right, grn_justify_left,
-+ blu_shift_right, blu_justify_left;
- static byte *pic8, *pic24;
--static CARD32 red_mask, green_mask, blue_mask;
--static int red_shift, green_shift, blue_shift;
-+static CARD32 red_mask, grn_mask, blu_mask;
- static int bits_per_item, bits_used, bit_shift,
- bits_per_pixel, bits_per_rgb;
- static char buf[4];
-@@ -189,38 +200,34 @@
- return 0;
- }
-
-- switch (bits_per_pixel) {
-- case 16:
-- case 24:
-- case 32:
-- ;
-- default:
-- xwdError("True/Direct supports only 16, 24, and 32 bits");
-- return 0;
-- }
-+ for (row=0; row<rows; row++) {
-+ for (col=0, xP=pic24+(row*cols*3); col<cols; col++) {
-+ CARD32 ul;
-
-- if (byte_order == MSBFirst) {
-- for (row=0; row<rows; row++) {
-- for (col=0, xP=pic24+(row*cols*3); col<cols; col++) {
-- register CARD32 ul = getpixnum(ifp);
--
-- *xP++ = ul >> red_shift & red_mask ;
-- *xP++ = ul >> green_shift & green_mask;
-- *xP++ = ul >> blue_shift & blue_mask ;
-- };
-- for (col=0; col<padright; col++) getpixnum(ifp);
-- }
-- } else {
-- for (row=0; row<rows; row++) {
-- for (col=0, xP=pic24+(row*cols*3); col<cols; col++) {
-- register CARD32 ul = getpixnum(ifp);
--
-- *xP++ = ul >> blue_shift & blue_mask ;
-- *xP++ = ul >> green_shift & green_mask;
-- *xP++ = ul >> red_shift & red_mask ;
-- };
-- for (col=0; col<padright; col++) getpixnum(ifp);
-+ ul = getpixnum(ifp);
-+ switch (bits_per_pixel) {
-+ case 16:
-+ case 24:
-+ case 32:
-+ /* SJT: shift all the way to the right and then shift left. The
-+ pairs of shifts could be combined. There will be two right and
-+ one left shift, but it's unknown which will be which. It seems
-+ easier to do the shifts (which might be 0) separately than to
-+ have a complex set of tests. I believe this is independent of
-+ byte order but I have no way to test.
-+ */
-+ *xP++ = ((ul & red_mask) >> red_shift_right) << red_justify_left;
-+ *xP++ = ((ul & grn_mask) >> grn_shift_right) << grn_justify_left;
-+ *xP++ = ((ul & blu_mask) >> blu_shift_right) << blu_justify_left;
-+ break;
-+
-+ default:
-+ xwdError("True/Direct supports only 16, 24, and 32 bits");
-+ return 0;
-+ }
- }
-+
-+ for (col=0; col<padright; col++) getpixnum(ifp);
- }
-
- pinfo->type = PIC24;
-@@ -445,28 +452,18 @@
- (i.e., 3 bytes, no alpha/padding) */
-
-
-- bits_used = bits_per_item;
-+ bits_used = bits_per_item;
-
- if (bits_per_pixel == sizeof(pixel_mask) * 8) pixel_mask = (CARD32) -1;
- else pixel_mask = (1 << bits_per_pixel) - 1;
-
-- red_mask = h11P->red_mask;
-- green_mask = h11P->grn_mask;
-- blue_mask = h11P->blu_mask;
--
-- red_shift = blue_shift = green_shift = 0;
-- while (!(red_mask & 1)) {
-- red_mask >>= 1;
-- ++red_shift;
-- }
-- while (!(blue_mask & 1)) {
-- blue_mask >>= 1;
-- ++blue_shift;
-- }
-- while (!(green_mask & 1)) {
-- green_mask >>= 1;
-- ++green_shift;
-- }
-+ red_mask = h11P->red_mask;
-+ grn_mask = h11P->grn_mask;
-+ blu_mask = h11P->blu_mask;
-+
-+ getcolorshift(red_mask, &red_shift_right, &red_justify_left);
-+ getcolorshift(grn_mask, &grn_shift_right, &grn_justify_left);
-+ getcolorshift(blu_mask, &blu_shift_right, &blu_justify_left);
-
- byteP = (char *) buf;
- shortP = (CARD16 *) buf;
-@@ -476,6 +473,45 @@
- }
-
-
-+/* SJT: figure out the proper shifts */
-+static void getcolorshift (CARD32 mask, int *rightshift, int *leftshift)
-+{
-+ int lshift, rshift;
-+ unsigned int uu;
-+
-+ if (mask == 0)
-+ {
-+ *rightshift = *leftshift = 0;
-+ return;
-+ }
-+
-+ uu = mask;
-+ lshift = rshift = 0;
-+ while ((uu & 0xf) == 0)
-+ {
-+ rshift += 4;
-+ uu >>= 4;
-+ }
-+ while ((uu & 1) == 0)
-+ {
-+ rshift++;
-+ uu >>= 1;
-+ }
-+
-+ while (uu != 0)
-+ {
-+ if (uu & 1)
-+ {
-+ lshift++;
-+ uu >>= 1;
-+ }
-+ }
-+ *rightshift = rshift;
-+ *leftshift = CHAR_BIT * sizeof(pixel) - lshift;
-+ return;
-+}
-+
-+
- /******************************/
- static CARD32 getpixnum(file)
- FILE* file;
-
-
-
-diff -ru ../test3.20070520.stock/xv-3.10a/xviff.c ./xviff.c
---- ../test3.20070520.stock/xv-3.10a/xviff.c 2007-05-13 17:50:59.000000000 -0700
-+++ ./xviff.c 2008-12-16 09:20:25.000000000 -0800
-@@ -73,6 +73,7 @@
- int BMHDok, CMAPok, CAMGok;
- int bmhd_width, bmhd_height, bmhd_bitplanes, bmhd_transcol;
- int i, j, k, lineskip, colors, fmt;
-+ int npixels = 0; /* needs to be initialized _outside_ while-loop */
- byte bmhd_masking, bmhd_compression;
- long chunkLen, camg_viewmode;
- byte *databuf, *dataptr, *cmapptr, *picptr, *pic, *bodyptr;
-@@ -138,7 +139,6 @@
- BODY chunk was found or dataptr ran over end of file */
-
- while ((rv<0) && (dataptr < (databuf + filesize))) {
-- int npixels = 0;
- chunkLen = (iff_getlong(dataptr + 4) + 1) & 0xfffffffe; /* make even */
-
- if (strncmp((char *) dataptr, "BMHD", (size_t) 4)==0) { /* BMHD chunk? */
diff --git a/source/xap/xv/xv-3.10a-jumbo-README.txt b/source/xap/xv/xv-3.10a-jumbo-README.txt
deleted file mode 100644
index 00b1c3e4..00000000
--- a/source/xap/xv/xv-3.10a-jumbo-README.txt
+++ /dev/null
@@ -1,559 +0,0 @@
-This is the latest version of the XV jumbo patches I originally created in
-February 2000 (but never distributed) and eventually updated and released in
-May 2004, prompted by a discussion on LWN (http://lwn.net/Articles/76391/).
-Information about the patches, updates to the patches, and the patches
-themselves can all be found here:
-
- http://pobox.com/~newt/greg_xv.html
- http://freshmeat.net/projects/xvjumbopatches/
-
-(Use the "Subscribe to new releases" link on the latter page if you want to
-be notified of new versions automatically; trivial registration required.)
-
-These patches incorporate all of the fix- and enhancement-patches available
-from John's XV site (http://www.trilon.com/xv/downloads.html and
-ftp://ftp.trilon.com/pub/xv/patches/), plus a number of my own fixes and
-additions (security-related and otherwise), plus quite a few from other
-people. They're still not fully complete, and it's probable they never
-will be, but I do plan to continue tinkering with them whenever the mood
-strikes--and I may even release them publicly on rare occasions. (At the
-current rate, once every few years may be the best we can hope for....)
-
-Also be aware that several other people have had the same idea over the
-years. Ones I've found, more or less by accident, include:
-
- - Landon Curt "chongo" Noll (http://www.isthe.com/chongo/)
- http://www.isthe.com/chongo/src/xv-patch/
- - Mark Ashley <mark ibiblio.org>
- http://www.ibiblio.org/pub/packages/solaris/sparc/html/xv.3.10a.p19.html
- - Peter Jordan <pete dc.seflin.org>
- http://www.ibiblio.org/pub/Linux/apps/graphics/viewers/X/xv-3.10a.patch.*
- - Uwe F. Mayer (http://www.tux.org/~mayer/)
- http://www.tux.org/~mayer/linux/book/node311.html
- - Kurt Wall <kwall kurtwerks.com>
- http://www.kurtwerks.com/software/xv.html
- - Chisato Yamauchi (http://phe.phyas.aichi-edu.ac.jp/~cyamauch/index_en.html)
- http://phe.phyas.aichi-edu.ac.jp/~cyamauch/xv.html
- - Daisuke Yabuki <dxy optix.org>
- http://www.optix.org/~dxy/solaris/xv/
- - Pekoe (http://pekoe.lair.net/)
- http://pekoe.lair.net/diary/xv.html
- - FreeBSD FreshPorts
- http://www.freshports.org/graphics/xv/
- - Kyoichiro Suda <sudakyo fat.coara.or.jp>
- http://www.coara.or.jp/~sudakyo/XV_jp.html
-
-This is not an exhaustive list (e.g., Jörgen Grahn also had one). So far,
-most of the other patch-sets appear not to be as extensive or as up-to-date
-as my own, particularly now that the (very large) "Japanese extension" patches
-are incorporated--big thanks to Werner Fink of SuSE for that!
-
-Below I summarize the component patches that are encompassed by my jumbo
-bugfixes and jumbo enhancements patches, circa 2005. (As of 2007, they're
-distributed as a single monster-patch, and the "component patches" are now
-listed in the changelog section at the bottom of this file.) Unfortunately,
-some of my own additions never saw the light of day as standalone patches,
-but considering the number of overlaps (collisions) already implicit in the
-list, that would have been difficult to accomplish even if I'd had the time.
-
-Here's a quick guide to the "third-party" credits in the lists and changelog
-below:
-
- AAC = Andrey A. Chernov [ache]
- (http://cvsweb.freebsd.org/ports/graphics/xv/files/patch-ab)
- AD = Andreas Dilger (adilger clusterfs.com)
- AL = Alexander Lehmann (lehmann usa.net)
- AS = Alexey Spiridonov (http://www-math.mit.edu/~lesha/)
- AT = Anthony Thyssen (http://www.cit.gu.edu.au/~anthony/)
- BR = Bruno Rohee (http://bruno.rohee.com/)
- DAC = David A. Clunie (http://www.dclunie.com/xv-pcd.html)
- EAJ = Erling A. Jacobsen (linuxcub email.dk)
- EK = Egmont Koblinger (egmont users.sourceforge.net)
- FG = Fabian Greffrath (fabian debian-unofficial.org)
- GRR = Greg Roelofs (http://pobox.com/~newt/greg_contact.html)
- GV = Guido Vollbeding (http://sylvana.net/guido/)
- IM = IKEMOTO Masahiro (ikeyan airlab.cs.ritsumei.ac.jp)
- JC = John Cooper (john.cooper third-harmonic.com)
- JCE = John C. Elliott (http://www.seasip.demon.co.uk/ZX/zxdload.html)
- JDB = John D. Baker (http://mylinuxisp.com/~jdbaker/)
- JG = Jörgen Grahn (jgrahn algonet.se)
- JHB = John H. Bradley, of course (http://www.trilon.com/xv/)
- JPD = Jean-Pierre Demailly (http://www-fourier.ujf-grenoble.fr/~demailly/)
- JR = John Rochester (http://www.freebsd.org/cgi/query-pr.cgi?pr=2920)
- (also http://cvsweb.freebsd.org/ports/graphics/xv/files/patch-af, -ag)
- JRK = James Roberts Kirkpatrick (uwyo.edu)
- JZ = Joe Zbiciak (http://spatula-city.org/~im14u2c/)
- KS = Kyoichiro Suda (http://www.coara.or.jp/~sudakyo/XV_jp.html)
- LCN = Landon Curt "chongo" Noll (http://www.isthe.com/chongo/)
- LJ = Larry Jones (lawrence.jones ugs.com)
- PBJ = Peter Jordan (http://www.ibiblio.org/pub/Linux/apps/graphics/viewers/X/)
- PSV = Pawel S. Veselov (http://manticore.2y.net/wbmp.html)
- RAC = Ross Combs (rocombs cs.nmsu.edu)
- RJH = Robin Humble (http://www.cita.utoronto.ca/~rjh/)
- SB = Sean Borman (http://www.nd.edu/~sborman/software/xvwheelmouse.html)
- SJT = TenThumbs (tenthumbs cybernex.net)
- SBM = Scott B. Marovich (formerly marovich hpl.hp.com)
- TA = Tim Adye (http://hepwww.rl.ac.uk/Adye/xv-psnewstyle.html)
- TAR = Tim Ramsey (tar pobox.com)
- TI = Tetsuya INOUE (tin329 chino.it.okayama-u.ac.jp)
- TO = Tavis Ormandy (taviso gentoo.org)
- WF = Werner Fink (http://www.suse.de/~werner/)
-
-Other credits are as listed on the XV Downloads page or in the respective
-patches (e.g., the jp-extension patches or within the PNG patch).
-
-Finally, please note that these patches have not been blessed by John Bradley
-in any way (although I copied him on the May 2004 announcement and wrote to
-him again in May 2005), unless you count Debian's redistribution permission
-(Daniel Kirchheimer, 5 Dec 2005). Nor have I personally tested every change
-and feature! (See the BIG SCARY WARNING below for further caveats.) In other
-words, they're both completely unofficial and completely unguaranteed. But
-they seem to work for me. (And when they don't, I try to fix 'em--eventually,
-anyway... ;-) )
-
-Greg Roelofs, 20070520
-http://pobox.com/~newt/greg_contact.html
-
-
-How to build
-------------
-
-The following assumes you, the user, already have the libtiff,[1] libjpeg,[2]
-libpng,[3] zlib,[4] and JasPer[5] libraries downloaded, patched (if necessary),
-compiled, and installed, not to mention a C compiler and the bzip2,[6] tar,[7]
-patch,[8] and make[9] utilities. You should also have downloaded the original
-XV 3.10a source distribution from the XV Downloads page[10] and be able to edit
-its Makefile and config.h files as indicated in the INSTALL file. (Editing
-the Makefile will also allow you to disable some of the third-party libraries
-if you wish.) Finally, you should know what a Unix(-style) command line is,
-where to find one, and how to wield it with abandon (or at least with adult
-supervision)--and preferably not as the root user until the "make install"
-step. (A filesystem is a terrible thing to waste.)
-
- [1] http://www.remotesensing.org/libtiff/
- [2] http://www.ijg.org/
- [3] http://www.libpng.org/pub/png/libpng.html
- [4] http://www.zlib.net/
- [5] http://www.ece.uvic.ca/~mdadams/jasper/
- [6] http://sources.redhat.com/bzip2/
- [7] http://www.gnu.org/directory/devel/specific/tar.html
- [8] http://www.gnu.org/directory/devel/specific/patch.html
- [9] http://www.gnu.org/directory/devel/specific/make.html
- [10] http://www.trilon.com/xv/downloads.html#src-distrib
-
-+-------------------------------------------------------------------------+
-| |
-| BIG SCARY WARNING |
-| |
-| These patches work for Greg (and parts of them reportedly work for |
-| various other people), and so far Greg's CPU still computes and his |
-| hard disks haven't been wiped. But there's no guarantee that this |
-| will be the case for you! In particular, not every incorporated patch |
-| has been explicitly tested, nor has every possible subcase of the |
-| explicitly tested subset. (Read that again; it's grammatical.) Nor |
-| are these patches officially blessed by John Bradley in any way. In |
-| other words, if you use these patches, you do so at your own risk. |
-| (Greg doesn't believe there are any serious problems remaining, but |
-| then, what programmer ever does? Bugs happen.) |
-| |
-+-------------------------------------------------------------------------+
-
-Assuming you have the prerequisites out of the way and aren't scared
-off by the Big Scary Warning, here's the build procedure:
-
- tar xvzf xv-3.10a-jumbo-patches-20070520.tar.gz
- (or: gzip -dc xv-3.10a-jumbo-patches-20070520.tar.gz | tar xvf - )
-
- tar xvzf xv-3.10a.tar.gz
-
- cd xv-3.10a
-
- patch -p1 < ../xv-3.10a-jumbo-fix-enh-patch-20070520.txt
-
- edit Makefile and config.h as directed in INSTALL file (in particular,
- ensure paths to external libraries and header files are correct)
-
- make
-
- ./xv your_favorite_image your_other_favorite_image etc.
-
-If everything seems to be working to your satisfaction, go ahead and install:
-
- make -n install (and double-check that things will be installed
- where you want them to be)
-
- become root if necessary (e.g., type su)
-
- make install
- (or: sudo make install)
-
-That wasn't so hard, was it?
-
-
-Summary of incorporated and unincorporated patches (through 20050501)
----------------------------------------------------------------------
-(See the ChangeLog at the bottom for more recent incorporated patches.)
-
-fixes ((*) = listed on XV Downloads page, (f) = on ftp site only):
-
-20040516:
- - grabpatch (*) [obsoleted by new-xvgrab.c below]
- - vispatch (*)
- - mp-tiff-patch (*) [technically an enhancement, but JHB says...]
- - longname.patch (*) [*SECURITY*]
- - xpm.patch (*)
- - deepcolor.patch (*) [slightly modified for language conformance]
- - gifpatch (*)
- - exceed_grab.patch (*)
- - xv-redhat6-readme.txt (*) [slightly modified for portability]
- - beos.patch (*) [modified for portability]
- - croppad.patch (f)
- - epsfpatch (f)
- - tiff1200.patch (*)
- - gssafer.patch (*) [*SECURITY*]
- - new-xvgrab.c (f) [includes grabpatch but not exceed_grab.patch]
- - xcmap.diff (AD) [part of xv-3.10a-png-1.2d.tar.gz]
- - fixes for huge number gcc -Wall warnings--including two bugs (GRR)
- - fix for cleandir script when no makefile exists (GRR)
- - *SECURITY* fix for gets() in vdcomp.c (GRR, LCN vdcomp-security.patch)
- - *SECURITY* fix for getwd() on Linux (GRR, LCN Linux-compile.patch)
- - fix for "no fuss" Linux compiles (LCN Linux-compile.patch)
- - partial *SECURITY* fix for mktemp() in xv.c and xvdir.c (GRR)
- (remaining instances in xv.c (2), xvimage.c, xvfits.c, xvpds.c, xvps.c, and
- possibly xvtiff.c--most involve system())
- - freebsd-vdcomp-newline.patch (AAC)
- - xv-3.10a.patch.linux (PBJ) [/bin/sh versions of cleandir, RANLIB.sh only]
- - removed trailing white space (GRR) [purely cosmetic]
-20040523:
- - fixed compilation error in registered versions (GRR)
-20050410:
- - fix for YCbCr oversaturated-green bug(s) in TIFF decoder (GRR)
- - provisional fix for contiguous tiled TIFFs with bottom-* orientation (GRR)
- - fixes for gcc 3.3 -Wall warnings (GRR)
- - fix for incorrect 16/24-bit display of xwd dumps (SJT)
- - *SECURITY* fix for multiple input-validation bugs (OpenBSD/SuSE, Gentoo, GRR)
- (this also completes the partial mktemp() security fix listed above)
- - fix for (probable) 24-bit endianness bug in fixpix code (GRR)
-
-
-enhancements ((*) = listed on XV Downloads page, (<who>) = third-party):
-
-20040516:
- - xv-3.10a.JPEG-patch (*)
- (xv-3.10a.JPEG-patch.old differs only in ftp site listed in comments at top)
- - xv-3.10a.TIFF-patch (*)
- - xv-3.10a-png-1.2d.tar.gz (AL, AD) (*)
- (xvjpeg.diff and xvtiff.diff ignored; xcmap.diff included in fixes)
- - xvpng-1.2d-fix3.patch (GRR, SJT) (*)
- - pdf.patch (*)
- - windowid.patch + windowid.patch.readme (*)
- - bmp32.patch (*)
- - fixpix-20000610.tar.gz (GV)
- (identical to 19961127 version except for README updates and new Win32 file)
- [modified to be runtime-selectable via -/+fixpix option]
- - browse-remember.patch (JZ)
- - faster-smooth.patch (JZ)
- - PAM support (GRR)
- - PNG/GIF -ibg ("image background") transparency option (GRR)
- (does not yet support TIFF, XPM or TGA)
- - VersionInfo* in help screen (GRR)
- - minor grammar/spelling fixes (GRR)
- - floating-point support for -wait when USE_TICKS enabled (GRR)
- - wheelmouse.patch (SB)
- - freebsd-gravity-hints-patch (JR)
- - xv-zx.patch (JCE)
- - xv3.10a.wapbmp.patch (PSV)
- - xv-3.10a-pcd.patch.20010708 (DAC)
- - jp-ext-bzip2-1.1.patch
- (from ftp://ftp.freebsd.org/pub/FreeBSD/ports/local-distfiles/shige/xv/)
-20050410:
- - boosted maximum number of files from 4096 to 32768 (GRR)
- (note that OS kernel limits may also apply; for example, in Linux see
- MAX_ARG_PAGES in linux-<version>/include/linux/binfmts.h)
- - xv-3.10a-bmp16.patch (KS)
- - final-image delay (e.g., "-wait 0.2,3" : pause 3 secs on final image) (GRR)
- - xv-numpad.patch (EK)
- - xv-delete-is-not-backspace.patch (EK)
- - made browser window (schnauzer) and icons configurable (AT, GRR)
-20050501:
- - xv-3.10a-bmpfix.patch (WF) [*SECURITY*]
- - xv310a-jp-extension-rev5.3.3.tar.gz (TI, IM, ..., WF)
- (adds support for MAG, MAKI, Pi, PIC, and PIC2 formats[!]; "magic suffix"
- detection/conversion; MacBinary prefixes; archives as virtual filesystems;
- multilingual text viewer [though not Unicode]; etc.)
- - xv-3.10a-yaos.dif (WF, TO) [*SECURITY*]
- (fixes a number of format-string issues and system() calls)
- - xv-3.10a.dif (WF) [*SECURITY*]
- (fixes more format-string issues, mktemp() and open() calls, and compilation
- warnings [mostly from jp-extension patch])
- - xv-3.10a-jumbo-jpd_startgrab-patch-20050420.txt (JPD)
- - PATCH.alwaysnever (LJ)
- - PATCH.bsd (LJ)
- - PATCH.linedraw (LJ)
- - PATCH.multipage (LJ)
- - PATCH.multipageGIF (LJ)
- - PATCH.random (LJ)
- - PATCH.stat (LJ)
- - PATCH.thumbs (LJ)
- - xv-startgrab-imake-hips.patch (JPD)
- ("hips" portion only; adds support for HIPS image format[!])
- - xv-3.10a-formatstr.patch (KS)
- - xv-3.10a-shortsleep.patch (KS)
- - xv-3.10a-locale-linux.patch (KS)
- - xv-3.10a-printkey.patch (KS)
- - xv-3.10a-sysconfdir.patch (KS)
- - added PREFIX and DESTDIR support to Makefile (KS, GRR)
- - xv-3.10a-xvexecpath.patch (but disabled pending fixes) (KS)
- - xv-3.10a-zeroquit.patch (KS, GRR)
-
-[!] Note that all six of these formats may still suffer from exploitable heap
- overflows [*SECURITY*] when decoding images with large (possibly invalid)
- dimensions; as a result, they are DISABLED by default. (Search for "GRR
- POSSIBLE OVERFLOW / FIXME" comments in xvmag.c, xvmaki.c, xvpi.c, xvpic.c,
- xvpic2.c, and xvhips.c, but keep in mind that these may not be exhaustive.)
- Users who choose to overlook these security issues can enable any or all
- of them by editing config.h.
-
-
-not (yet?) included:
-
- - others from http://www.coara.or.jp/~sudakyo/XV_jp.html (some are duplicates):
- -rw-r--r-- 4644 Mar 11 2004 xv-3.10a-directory.patch
- -rw-r--r-- 462 Mar 11 2004 xv-3.10a-dirwkey.patch
- -rw-r--r-- 688 Mar 11 2004 xv-3.10a-docdir.patch
- -rw-r--r-- 11952 Mar 11 2004 xv-3.10a-download-test0.patch
- -rw-r--r-- 41786 Mar 11 2004 xv-3.10a-download-test1.patch
- -rw-r--r-- 42397 Mar 11 2004 xv-3.10a-download-test2.patch
- -rw-r--r-- 47679 Mar 11 2004 xv-3.10a-download-test3.patch
- -rw-r--r-- 52745 Mar 11 2004 xv-3.10a-download-test4.patch
- -rw-r--r-- 3423 Apr 24 2004 xv-3.10a-keyzoom.patch
- -rw-r--r-- 12387 Mar 15 2004 xv-3.10a-menubutton.patch
- -rw-r--r-- 1178 Apr 24 2004 xv-3.10a-noblink.patch
- -rw-r--r-- 57092 Jul 9 2004 xv-3.10a-resolution.patch
- -rw-r--r-- 4645 Apr 24 2004 xv-3.10a-selall.patch
- -rw-r--r-- 702 Apr 24 2004 xv-3.10a-showlongname.patch
- -rw-r--r-- 1205 Apr 24 2004 xv-3.10a-staytoppdir.patch
- -rw-r--r-- 4228 Apr 24 2004 xv-3.10a-wheelmouse.patch
- -rw-r--r-- 744 Apr 24 2004 xv-3.10a-xvbutt_wait.patch
- -rw-r--r-- 3757 Jul 9 2004 xv-3.10a-xvscrl_button2.patch
- -rw-r--r-- 1494 Jul 9 2004 xv-3.10a-xvscrl_wait.patch
- -rw-r--r-- 19352 Jul 9 2004 xv-3.10a-xvzoom.patch
-
- - xv-3.10a+jp-extension-rev5.3.3+FLmask.v2.1+png+misc.patch ["mask" support]
-
- - xv-psnewstyle.patch (TA) [coming "soon"?]
- - xv-3.10a.patch.linux (PBJ) [maybe use vdcomp.c changes?]
- - xvxpm-anthony-thyssen.c (AT) ["slate grey" bug already gone?]
- - xv-geoff-kuenning-iconsize-slideshow.patch [var. icons; full-screen slides]
- - xv-scott-marovich-20070214-xvtiff.c.patch6.unified [TIFF CMYK support]
-
- - stuff in xv/unsupt:
- -rw-r--r-- 30527 Dec 22 1994 FITS.rite
- -rw-r--r-- 49152 Dec 22 1994 FITS.tar
- -rw-r--r-- 3753 Dec 22 1994 G3.patch1
- -rw-r--r-- 24576 Dec 22 1994 G3.tar
- -rw-r--r-- 1098 Dec 22 1994 INFO.cgm
- -rw-r--r-- 1941 Dec 22 1994 README
- -rwxr-xr-x 1059 Dec 22 1994 getweather
- -rwxr-xr-x 2186 Dec 22 1994 getweather.ksh
- -rw-r--r-- 856 Dec 22 1994 twm.fix
- -rw-r--r-- 844 Dec 22 1994 vargs.c
- -rw-r--r-- 47626 Dec 22 1994 vis
- -rw-r--r-- 21097 Dec 22 1994 xscm
-
-
-
-not finished (and/or even started ;-) ):
-
- - fix xvpng.c not to use direct struct access
- - (better) fix for never-ending pile of SLOW popups when viewing TIFFs with
- unknown tags (or truncated/corrupted images)
- - fix for minor .Z inefficiency in xv.c ("FIXME")
- - fix for filename entry-field mouse/cursor deficiencies
- (positioning fixed 20070104 by Ross Combs; would like select/cut/paste, too)
- - fix for .ppm.gz "disk leak" [can't reproduce...already fixed?]
- (maybe occurs only if filesystem is already nearly full? bad .gz?)
-
- - transparency support for TIFF, XPM and TGA images
- - support for tiled background image (with transparent foreground image)
- - MNG/JNG support
- - SVG support
-
-
-ChangeLog
----------
-
- 20000220
- original pair of jumbo patches, comprising perhaps 16 fix-patches and a
- dozen enhancement-patches; never publicly released
-
- 20040516
- first public release, incorporating 25 fix-patches and 21 enhancement-
- patches
-
- 20040523
- minor fix to xvctrl.c to support registered versions (GRR warnings-patch
- was slightly overzealous); switched to tarball packaging
-
- 20040531
- fixed undefined CLK_TCK with gcc -ansi (enh/USE_TICKS option); made
- libjpeg, libtiff, libpng and zlib sections of makefile more consistent
- (enh)
-
- 20040606
- added freshmeat link, build instructions, and changelog to jumbo README
- (this file)
-
- 20050213
- increased max number of files from 4096 to 32768 (enh)
-
- 20050320-20050410
- fixed two very long-standing YCbCr bugs in TIFF decoder (fix);
- provisionally fixed bug in TIFF decoder for contiguous tiled TIFFs with
- bottom-* orientation (fix/USE_TILED_TIFF_BOTLEFT_FIX option); fixed new
- gcc 3.3 warnings (fix); fixed incorrect 16/24-bit display of xwd dumps
- (fix); fixed multiple input-validation bugs (potential heap overflows)
- and mktemp() dependencies (*SECURITY* fixes: CAN-2004-1725, CAN-2004-
- 1726, CAN-2005-0665, CERT VU#622622, and others); added support for 16-
- and 32-bit BMPs using bitfields "compression" (enh); fixed probable byte-
- sex bug in 24-bit FixPix display code (enh/USE_24BIT_ENDIAN_FIX option);
- fixed numerical-keypad NumLock behavior and delete-key behavior in file-
- load/save window (enh); made schnauzer window and icons configurable (enh)
-
- 20050417
- incorporated "Japanese extension" patches, revision 5.3.3 (enh); fixed
- additional *SECURITY* issues (format-string vulnerabilities, system()
- and mktemp() calls, etc., but NOT heap overflows in new decoders) both
- in existing code and in jp-extension additions (enh)
-
- 20050425
- added support for -startgrab option (enh); added support for a "Never"
- button to file-overwrite popups (enh); added NetBSD and BSDI to list of
- mkstemp()-supporting systems (enh); improved line-drawing code to set the
- correct pixels for lines of all slopes (enh); added "Page n of m" to Info
- window for multipage images (enh); added support for multipage (animated)
- GIFs (enh); fixed -random support so randomized file list can be traversed
- normally in forward or backward direction (enh); added typecasts to stat()
- printfs for portability (enh); fixed erroneous use of "creation" time and
- forced unlink prior to overwrite in schnauzer thumbnail code (enh); added
- HIPS support (enh/HAVE_HIPS option)
-
- 20050501
- extended multipage keyboard support (PgUp/PgDn) to all windows except
- control ("console") and directory (enh); fixed minor (non-security)
- format-string issue in xv.c (enh); shortened delay on popup error windows
- from 3 seconds to 1 second (enh); tweaked text-viewer localization support
- (TV_L10N) for Linux (enh); added keyboard short cuts for Color and
- Grayscale buttons in print dialog (enh); added support for separate "magic
- suffix" (xv_mgcsfx) config dir (enh); added PREFIX and DESTDIR support to
- Makefile (enh); fixed handling of zero-length files and other text-viewer
- failures (enh)
-
- 20050528
- conditionally added missing alloca.h to xvpcd.c (required if alloca() is
- a macro and alloca.h not included in stdlib.h, for example); fixed bogus
- __S_IWRITE introduced in 20050501 release; fixed Makefile "install" target
- (mkdir, chmod); fixed bug in MUST macro in xvwbmp.c; fixed prototype
- warnings in xvevent.c, xvpcd.c (JRK, GRR)
- - xv-3.10a-jimkirk-fixes.patch
-
- 20050630
- fixed broken mkdir(.xvpics) introduced in 20050501 release (RJH, GRR);
- tweaked GUNZIP config for OpenBSD (GRR)
- - xv-3.10a-xvpics-mkdir-fix.patch
-
- 20051014
- fixed longstanding xvevent.c typo (wasJpegUp -> wasPngUp) that caused build
- failure if no JPEG support (TAR)
-
- 20051019
- fixed Darwin (Mac OS X) build error in xv.h and vdcomp.c due to lack of
- malloc.h (JDB)
-
- 20070210
- fixed minor grammos (GRR); promoted PNG to first position, demoted GIF to
- third (GRR); changed internal type of default image to PNG (GRR); increased
- max files again, to 65536 (GRR)
-
- 20070310
- incorporated JPEG-2000 patch (SBM, GRR); added manual fax options for
- unrecognized G3 images (SBM); relaxed 30-byte minimum file size (SBM)
- - http://www.ece.uvic.ca/~mdadams/jasper/software/xv-patches
-
- 20070318
- incorporated 16bps raw (binary) PPM patch (define ASSUME_RAW_PPM_LSB_FIRST
- for old behavior) (RAC, GRR); updated format list, web sites in xv man page
- (GRR); fixed Makefile "install" target to create any necessary directories
- (RAC, GRR); fixed GIF decoder bug (sizes of global, local color tables
- different) (GRR)
- - xv-ross-combs-ppm-16bps-rawbits.patch
-
- 20070325
- fixed invalid gamma assumption in PNG decoder (=> progressive color changes
- over load/save cycles) (GRR)
-
- 20070328
- fixed animated-GIF /tmp/xvpgXXXXXX droppings (GRR)
-
- 20070331
- fixed PNG duplicate-palette-entries bug (GRR)
-
- 20070415
- incorporated EXIF-preserve patch (GHK); added missing JP2/JPC VS bits code
- (GRR); added extended-warning options to CCOPTS (RAC); added "const" to
- huge number of function args (RAC, GRR); made more effectively static
- functions officially static (RAC); added mouse-clickability (but not
- selectability) to text-entry fields (RAC); fixed window positioning (race
- conditions?) under some virtual window managers (e.g., tvtwm) (RAC);
- removed explicit paths for external (de)compressors (GRR, RAC)
- - xv-geoff-kuenning-jpeg-exif-preserve.patch
- - xv-ross-combs-20070104.diff
-
- 20070422
- incorporated function-key-scripts patch (see contrib/fnkey-scripts) (AS);
- fixed man-page-section extensions ("1", not "l" or "1X") (FG); switched to
- more sensible install paths for docs (FG); added Fedora Core build script
- (see contrib/fedora) (JC); fixed VS to switch from move-mode to copy-mode
- if source dir is read-only (EAJ); extended VS incremental-search mode (EAJ)
- - xv-alexey-spiridonov-20070116-fnkey-scripts.tar.bz2
- - xv-fabian-greffrath-20070215-debian-04-manpages.dpatch
- - xv-fabian-greffrath-20070215-debian-03-makefiles.dpatch
- - xv-john-cooper-Build-FC5-script.sh
- - xv-erling-jacobsen-20060617-incr-search.patch
-
- 20070428
- modified install to include README.jumbo in docs (GRR); incorporated PNG
- no-stdio patch (SBM); fixed XWD endianness support, improved performance
- (replaces SJT 16/24-bit fix) (SBM)
- - xv-scott-marovich-20070214-xvpng.diff
- - xv-scott-marovich-20070214-xvxwd.c.patch
-
- 20070506
- added JPEG CMYK support (SBM); fixed TIFF (and others?) /tmp/xvpgXXXXXX
- droppings (GRR); added VS clipboard support (JG)
- - xv-scott-marovich-20070214-xvjpeg.c.patch
- - xv-jurgen-grahn-20051127-schnauzer-clip.patch
-
- 20070512
- inverted handling of malloc.h header file to require NEED_MALLOC_H macro
- for those few systems that actually need it (GRR)
-
- 20070513
- fixed GCC 4.1.x warnings (GRR); next round of const cleanup (GRR); fixed
- minor TIFF memleak (GRR)
-
- 20070514
- fixed TIFF YCbCr reference black/white levels (SBM); added option to use
- libjpeg YCbCr-to-RGB conversion for TIFF images (SBM, GRR)
- - xv-scott-marovich-20070214-xvtiff.c.patch2.unified
- - xv-scott-marovich-20070214-xvtiff.c.patch3.unified
-
- 20070519
- fixed handling of multi-page JPEG-compressed TIFFs (old or new) (SBM);
- added TIFF YCbCr separated-color-plane support (may require libtiff
- patch(es) to tif_ojpeg.c and/or tif_jpeg.c) (SBM)
- - xv-scott-marovich-20070214-xvtiff.c.patch4.unified
- - xv-scott-marovich-20070214-xvtiff.c.patch5.unified
-
- 20070520
- updated README.jumbo
diff --git a/source/xap/xv/xv-3.10a-jumbo-additions.diff b/source/xap/xv/xv-3.10a-jumbo-additions.diff
deleted file mode 100644
index 8f398ddf..00000000
--- a/source/xap/xv/xv-3.10a-jumbo-additions.diff
+++ /dev/null
@@ -1,18743 +0,0 @@
-diff -u -r --new-file xv-3.10a.orig/README.jumbo xv-3.10a/README.jumbo
---- xv-3.10a.orig/README.jumbo 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/README.jumbo 2007-05-21 00:19:20.000000000 -0500
-@@ -0,0 +1,559 @@
-+This is the latest version of the XV jumbo patches I originally created in
-+February 2000 (but never distributed) and eventually updated and released in
-+May 2004, prompted by a discussion on LWN (http://lwn.net/Articles/76391/).
-+Information about the patches, updates to the patches, and the patches
-+themselves can all be found here:
-+
-+ http://pobox.com/~newt/greg_xv.html
-+ http://freshmeat.net/projects/xvjumbopatches/
-+
-+(Use the "Subscribe to new releases" link on the latter page if you want to
-+be notified of new versions automatically; trivial registration required.)
-+
-+These patches incorporate all of the fix- and enhancement-patches available
-+from John's XV site (http://www.trilon.com/xv/downloads.html and
-+ftp://ftp.trilon.com/pub/xv/patches/), plus a number of my own fixes and
-+additions (security-related and otherwise), plus quite a few from other
-+people. They're still not fully complete, and it's probable they never
-+will be, but I do plan to continue tinkering with them whenever the mood
-+strikes--and I may even release them publicly on rare occasions. (At the
-+current rate, once every few years may be the best we can hope for....)
-+
-+Also be aware that several other people have had the same idea over the
-+years. Ones I've found, more or less by accident, include:
-+
-+ - Landon Curt "chongo" Noll (http://www.isthe.com/chongo/)
-+ http://www.isthe.com/chongo/src/xv-patch/
-+ - Mark Ashley <mark ibiblio.org>
-+ http://www.ibiblio.org/pub/packages/solaris/sparc/html/xv.3.10a.p19.html
-+ - Peter Jordan <pete dc.seflin.org>
-+ http://www.ibiblio.org/pub/Linux/apps/graphics/viewers/X/xv-3.10a.patch.*
-+ - Uwe F. Mayer (http://www.tux.org/~mayer/)
-+ http://www.tux.org/~mayer/linux/book/node311.html
-+ - Kurt Wall <kwall kurtwerks.com>
-+ http://www.kurtwerks.com/software/xv.html
-+ - Chisato Yamauchi (http://phe.phyas.aichi-edu.ac.jp/~cyamauch/index_en.html)
-+ http://phe.phyas.aichi-edu.ac.jp/~cyamauch/xv.html
-+ - Daisuke Yabuki <dxy optix.org>
-+ http://www.optix.org/~dxy/solaris/xv/
-+ - Pekoe (http://pekoe.lair.net/)
-+ http://pekoe.lair.net/diary/xv.html
-+ - FreeBSD FreshPorts
-+ http://www.freshports.org/graphics/xv/
-+ - Kyoichiro Suda <sudakyo fat.coara.or.jp>
-+ http://www.coara.or.jp/~sudakyo/XV_jp.html
-+
-+This is not an exhaustive list (e.g., Jörgen Grahn also had one). So far,
-+most of the other patch-sets appear not to be as extensive or as up-to-date
-+as my own, particularly now that the (very large) "Japanese extension" patches
-+are incorporated--big thanks to Werner Fink of SuSE for that!
-+
-+Below I summarize the component patches that are encompassed by my jumbo
-+bugfixes and jumbo enhancements patches, circa 2005. (As of 2007, they're
-+distributed as a single monster-patch, and the "component patches" are now
-+listed in the changelog section at the bottom of this file.) Unfortunately,
-+some of my own additions never saw the light of day as standalone patches,
-+but considering the number of overlaps (collisions) already implicit in the
-+list, that would have been difficult to accomplish even if I'd had the time.
-+
-+Here's a quick guide to the "third-party" credits in the lists and changelog
-+below:
-+
-+ AAC = Andrey A. Chernov [ache]
-+ (http://cvsweb.freebsd.org/ports/graphics/xv/files/patch-ab)
-+ AD = Andreas Dilger (adilger clusterfs.com)
-+ AL = Alexander Lehmann (lehmann usa.net)
-+ AS = Alexey Spiridonov (http://www-math.mit.edu/~lesha/)
-+ AT = Anthony Thyssen (http://www.cit.gu.edu.au/~anthony/)
-+ BR = Bruno Rohee (http://bruno.rohee.com/)
-+ DAC = David A. Clunie (http://www.dclunie.com/xv-pcd.html)
-+ EAJ = Erling A. Jacobsen (linuxcub email.dk)
-+ EK = Egmont Koblinger (egmont users.sourceforge.net)
-+ FG = Fabian Greffrath (fabian debian-unofficial.org)
-+ GRR = Greg Roelofs (http://pobox.com/~newt/greg_contact.html)
-+ GV = Guido Vollbeding (http://sylvana.net/guido/)
-+ IM = IKEMOTO Masahiro (ikeyan airlab.cs.ritsumei.ac.jp)
-+ JC = John Cooper (john.cooper third-harmonic.com)
-+ JCE = John C. Elliott (http://www.seasip.demon.co.uk/ZX/zxdload.html)
-+ JDB = John D. Baker (http://mylinuxisp.com/~jdbaker/)
-+ JG = Jörgen Grahn (jgrahn algonet.se)
-+ JHB = John H. Bradley, of course (http://www.trilon.com/xv/)
-+ JPD = Jean-Pierre Demailly (http://www-fourier.ujf-grenoble.fr/~demailly/)
-+ JR = John Rochester (http://www.freebsd.org/cgi/query-pr.cgi?pr=2920)
-+ (also http://cvsweb.freebsd.org/ports/graphics/xv/files/patch-af, -ag)
-+ JRK = James Roberts Kirkpatrick (uwyo.edu)
-+ JZ = Joe Zbiciak (http://spatula-city.org/~im14u2c/)
-+ KS = Kyoichiro Suda (http://www.coara.or.jp/~sudakyo/XV_jp.html)
-+ LCN = Landon Curt "chongo" Noll (http://www.isthe.com/chongo/)
-+ LJ = Larry Jones (lawrence.jones ugs.com)
-+ PBJ = Peter Jordan (http://www.ibiblio.org/pub/Linux/apps/graphics/viewers/X/)
-+ PSV = Pawel S. Veselov (http://manticore.2y.net/wbmp.html)
-+ RAC = Ross Combs (rocombs cs.nmsu.edu)
-+ RJH = Robin Humble (http://www.cita.utoronto.ca/~rjh/)
-+ SB = Sean Borman (http://www.nd.edu/~sborman/software/xvwheelmouse.html)
-+ SJT = TenThumbs (tenthumbs cybernex.net)
-+ SBM = Scott B. Marovich (formerly marovich hpl.hp.com)
-+ TA = Tim Adye (http://hepwww.rl.ac.uk/Adye/xv-psnewstyle.html)
-+ TAR = Tim Ramsey (tar pobox.com)
-+ TI = Tetsuya INOUE (tin329 chino.it.okayama-u.ac.jp)
-+ TO = Tavis Ormandy (taviso gentoo.org)
-+ WF = Werner Fink (http://www.suse.de/~werner/)
-+
-+Other credits are as listed on the XV Downloads page or in the respective
-+patches (e.g., the jp-extension patches or within the PNG patch).
-+
-+Finally, please note that these patches have not been blessed by John Bradley
-+in any way (although I copied him on the May 2004 announcement and wrote to
-+him again in May 2005), unless you count Debian's redistribution permission
-+(Daniel Kirchheimer, 5 Dec 2005). Nor have I personally tested every change
-+and feature! (See the BIG SCARY WARNING below for further caveats.) In other
-+words, they're both completely unofficial and completely unguaranteed. But
-+they seem to work for me. (And when they don't, I try to fix 'em--eventually,
-+anyway... ;-) )
-+
-+Greg Roelofs, 20070520
-+http://pobox.com/~newt/greg_contact.html
-+
-+
-+How to build
-+------------
-+
-+The following assumes you, the user, already have the libtiff,[1] libjpeg,[2]
-+libpng,[3] zlib,[4] and JasPer[5] libraries downloaded, patched (if necessary),
-+compiled, and installed, not to mention a C compiler and the bzip2,[6] tar,[7]
-+patch,[8] and make[9] utilities. You should also have downloaded the original
-+XV 3.10a source distribution from the XV Downloads page[10] and be able to edit
-+its Makefile and config.h files as indicated in the INSTALL file. (Editing
-+the Makefile will also allow you to disable some of the third-party libraries
-+if you wish.) Finally, you should know what a Unix(-style) command line is,
-+where to find one, and how to wield it with abandon (or at least with adult
-+supervision)--and preferably not as the root user until the "make install"
-+step. (A filesystem is a terrible thing to waste.)
-+
-+ [1] http://www.remotesensing.org/libtiff/
-+ [2] http://www.ijg.org/
-+ [3] http://www.libpng.org/pub/png/libpng.html
-+ [4] http://www.zlib.net/
-+ [5] http://www.ece.uvic.ca/~mdadams/jasper/
-+ [6] http://sources.redhat.com/bzip2/
-+ [7] http://www.gnu.org/directory/devel/specific/tar.html
-+ [8] http://www.gnu.org/directory/devel/specific/patch.html
-+ [9] http://www.gnu.org/directory/devel/specific/make.html
-+ [10] http://www.trilon.com/xv/downloads.html#src-distrib
-+
-++-------------------------------------------------------------------------+
-+| |
-+| BIG SCARY WARNING |
-+| |
-+| These patches work for Greg (and parts of them reportedly work for |
-+| various other people), and so far Greg's CPU still computes and his |
-+| hard disks haven't been wiped. But there's no guarantee that this |
-+| will be the case for you! In particular, not every incorporated patch |
-+| has been explicitly tested, nor has every possible subcase of the |
-+| explicitly tested subset. (Read that again; it's grammatical.) Nor |
-+| are these patches officially blessed by John Bradley in any way. In |
-+| other words, if you use these patches, you do so at your own risk. |
-+| (Greg doesn't believe there are any serious problems remaining, but |
-+| then, what programmer ever does? Bugs happen.) |
-+| |
-++-------------------------------------------------------------------------+
-+
-+Assuming you have the prerequisites out of the way and aren't scared
-+off by the Big Scary Warning, here's the build procedure:
-+
-+ tar xvzf xv-3.10a-jumbo-patches-20070520.tar.gz
-+ (or: gzip -dc xv-3.10a-jumbo-patches-20070520.tar.gz | tar xvf - )
-+
-+ tar xvzf xv-3.10a.tar.gz
-+
-+ cd xv-3.10a
-+
-+ patch -p1 < ../xv-3.10a-jumbo-fix-enh-patch-20070520.txt
-+
-+ edit Makefile and config.h as directed in INSTALL file (in particular,
-+ ensure paths to external libraries and header files are correct)
-+
-+ make
-+
-+ ./xv your_favorite_image your_other_favorite_image etc.
-+
-+If everything seems to be working to your satisfaction, go ahead and install:
-+
-+ make -n install (and double-check that things will be installed
-+ where you want them to be)
-+
-+ become root if necessary (e.g., type su)
-+
-+ make install
-+ (or: sudo make install)
-+
-+That wasn't so hard, was it?
-+
-+
-+Summary of incorporated and unincorporated patches (through 20050501)
-+---------------------------------------------------------------------
-+(See the ChangeLog at the bottom for more recent incorporated patches.)
-+
-+fixes ((*) = listed on XV Downloads page, (f) = on ftp site only):
-+
-+20040516:
-+ - grabpatch (*) [obsoleted by new-xvgrab.c below]
-+ - vispatch (*)
-+ - mp-tiff-patch (*) [technically an enhancement, but JHB says...]
-+ - longname.patch (*) [*SECURITY*]
-+ - xpm.patch (*)
-+ - deepcolor.patch (*) [slightly modified for language conformance]
-+ - gifpatch (*)
-+ - exceed_grab.patch (*)
-+ - xv-redhat6-readme.txt (*) [slightly modified for portability]
-+ - beos.patch (*) [modified for portability]
-+ - croppad.patch (f)
-+ - epsfpatch (f)
-+ - tiff1200.patch (*)
-+ - gssafer.patch (*) [*SECURITY*]
-+ - new-xvgrab.c (f) [includes grabpatch but not exceed_grab.patch]
-+ - xcmap.diff (AD) [part of xv-3.10a-png-1.2d.tar.gz]
-+ - fixes for huge number gcc -Wall warnings--including two bugs (GRR)
-+ - fix for cleandir script when no makefile exists (GRR)
-+ - *SECURITY* fix for gets() in vdcomp.c (GRR, LCN vdcomp-security.patch)
-+ - *SECURITY* fix for getwd() on Linux (GRR, LCN Linux-compile.patch)
-+ - fix for "no fuss" Linux compiles (LCN Linux-compile.patch)
-+ - partial *SECURITY* fix for mktemp() in xv.c and xvdir.c (GRR)
-+ (remaining instances in xv.c (2), xvimage.c, xvfits.c, xvpds.c, xvps.c, and
-+ possibly xvtiff.c--most involve system())
-+ - freebsd-vdcomp-newline.patch (AAC)
-+ - xv-3.10a.patch.linux (PBJ) [/bin/sh versions of cleandir, RANLIB.sh only]
-+ - removed trailing white space (GRR) [purely cosmetic]
-+20040523:
-+ - fixed compilation error in registered versions (GRR)
-+20050410:
-+ - fix for YCbCr oversaturated-green bug(s) in TIFF decoder (GRR)
-+ - provisional fix for contiguous tiled TIFFs with bottom-* orientation (GRR)
-+ - fixes for gcc 3.3 -Wall warnings (GRR)
-+ - fix for incorrect 16/24-bit display of xwd dumps (SJT)
-+ - *SECURITY* fix for multiple input-validation bugs (OpenBSD/SuSE, Gentoo, GRR)
-+ (this also completes the partial mktemp() security fix listed above)
-+ - fix for (probable) 24-bit endianness bug in fixpix code (GRR)
-+
-+
-+enhancements ((*) = listed on XV Downloads page, (<who>) = third-party):
-+
-+20040516:
-+ - xv-3.10a.JPEG-patch (*)
-+ (xv-3.10a.JPEG-patch.old differs only in ftp site listed in comments at top)
-+ - xv-3.10a.TIFF-patch (*)
-+ - xv-3.10a-png-1.2d.tar.gz (AL, AD) (*)
-+ (xvjpeg.diff and xvtiff.diff ignored; xcmap.diff included in fixes)
-+ - xvpng-1.2d-fix3.patch (GRR, SJT) (*)
-+ - pdf.patch (*)
-+ - windowid.patch + windowid.patch.readme (*)
-+ - bmp32.patch (*)
-+ - fixpix-20000610.tar.gz (GV)
-+ (identical to 19961127 version except for README updates and new Win32 file)
-+ [modified to be runtime-selectable via -/+fixpix option]
-+ - browse-remember.patch (JZ)
-+ - faster-smooth.patch (JZ)
-+ - PAM support (GRR)
-+ - PNG/GIF -ibg ("image background") transparency option (GRR)
-+ (does not yet support TIFF, XPM or TGA)
-+ - VersionInfo* in help screen (GRR)
-+ - minor grammar/spelling fixes (GRR)
-+ - floating-point support for -wait when USE_TICKS enabled (GRR)
-+ - wheelmouse.patch (SB)
-+ - freebsd-gravity-hints-patch (JR)
-+ - xv-zx.patch (JCE)
-+ - xv3.10a.wapbmp.patch (PSV)
-+ - xv-3.10a-pcd.patch.20010708 (DAC)
-+ - jp-ext-bzip2-1.1.patch
-+ (from ftp://ftp.freebsd.org/pub/FreeBSD/ports/local-distfiles/shige/xv/)
-+20050410:
-+ - boosted maximum number of files from 4096 to 32768 (GRR)
-+ (note that OS kernel limits may also apply; for example, in Linux see
-+ MAX_ARG_PAGES in linux-<version>/include/linux/binfmts.h)
-+ - xv-3.10a-bmp16.patch (KS)
-+ - final-image delay (e.g., "-wait 0.2,3" : pause 3 secs on final image) (GRR)
-+ - xv-numpad.patch (EK)
-+ - xv-delete-is-not-backspace.patch (EK)
-+ - made browser window (schnauzer) and icons configurable (AT, GRR)
-+20050501:
-+ - xv-3.10a-bmpfix.patch (WF) [*SECURITY*]
-+ - xv310a-jp-extension-rev5.3.3.tar.gz (TI, IM, ..., WF)
-+ (adds support for MAG, MAKI, Pi, PIC, and PIC2 formats[!]; "magic suffix"
-+ detection/conversion; MacBinary prefixes; archives as virtual filesystems;
-+ multilingual text viewer [though not Unicode]; etc.)
-+ - xv-3.10a-yaos.dif (WF, TO) [*SECURITY*]
-+ (fixes a number of format-string issues and system() calls)
-+ - xv-3.10a.dif (WF) [*SECURITY*]
-+ (fixes more format-string issues, mktemp() and open() calls, and compilation
-+ warnings [mostly from jp-extension patch])
-+ - xv-3.10a-jumbo-jpd_startgrab-patch-20050420.txt (JPD)
-+ - PATCH.alwaysnever (LJ)
-+ - PATCH.bsd (LJ)
-+ - PATCH.linedraw (LJ)
-+ - PATCH.multipage (LJ)
-+ - PATCH.multipageGIF (LJ)
-+ - PATCH.random (LJ)
-+ - PATCH.stat (LJ)
-+ - PATCH.thumbs (LJ)
-+ - xv-startgrab-imake-hips.patch (JPD)
-+ ("hips" portion only; adds support for HIPS image format[!])
-+ - xv-3.10a-formatstr.patch (KS)
-+ - xv-3.10a-shortsleep.patch (KS)
-+ - xv-3.10a-locale-linux.patch (KS)
-+ - xv-3.10a-printkey.patch (KS)
-+ - xv-3.10a-sysconfdir.patch (KS)
-+ - added PREFIX and DESTDIR support to Makefile (KS, GRR)
-+ - xv-3.10a-xvexecpath.patch (but disabled pending fixes) (KS)
-+ - xv-3.10a-zeroquit.patch (KS, GRR)
-+
-+[!] Note that all six of these formats may still suffer from exploitable heap
-+ overflows [*SECURITY*] when decoding images with large (possibly invalid)
-+ dimensions; as a result, they are DISABLED by default. (Search for "GRR
-+ POSSIBLE OVERFLOW / FIXME" comments in xvmag.c, xvmaki.c, xvpi.c, xvpic.c,
-+ xvpic2.c, and xvhips.c, but keep in mind that these may not be exhaustive.)
-+ Users who choose to overlook these security issues can enable any or all
-+ of them by editing config.h.
-+
-+
-+not (yet?) included:
-+
-+ - others from http://www.coara.or.jp/~sudakyo/XV_jp.html (some are duplicates):
-+ -rw-r--r-- 4644 Mar 11 2004 xv-3.10a-directory.patch
-+ -rw-r--r-- 462 Mar 11 2004 xv-3.10a-dirwkey.patch
-+ -rw-r--r-- 688 Mar 11 2004 xv-3.10a-docdir.patch
-+ -rw-r--r-- 11952 Mar 11 2004 xv-3.10a-download-test0.patch
-+ -rw-r--r-- 41786 Mar 11 2004 xv-3.10a-download-test1.patch
-+ -rw-r--r-- 42397 Mar 11 2004 xv-3.10a-download-test2.patch
-+ -rw-r--r-- 47679 Mar 11 2004 xv-3.10a-download-test3.patch
-+ -rw-r--r-- 52745 Mar 11 2004 xv-3.10a-download-test4.patch
-+ -rw-r--r-- 3423 Apr 24 2004 xv-3.10a-keyzoom.patch
-+ -rw-r--r-- 12387 Mar 15 2004 xv-3.10a-menubutton.patch
-+ -rw-r--r-- 1178 Apr 24 2004 xv-3.10a-noblink.patch
-+ -rw-r--r-- 57092 Jul 9 2004 xv-3.10a-resolution.patch
-+ -rw-r--r-- 4645 Apr 24 2004 xv-3.10a-selall.patch
-+ -rw-r--r-- 702 Apr 24 2004 xv-3.10a-showlongname.patch
-+ -rw-r--r-- 1205 Apr 24 2004 xv-3.10a-staytoppdir.patch
-+ -rw-r--r-- 4228 Apr 24 2004 xv-3.10a-wheelmouse.patch
-+ -rw-r--r-- 744 Apr 24 2004 xv-3.10a-xvbutt_wait.patch
-+ -rw-r--r-- 3757 Jul 9 2004 xv-3.10a-xvscrl_button2.patch
-+ -rw-r--r-- 1494 Jul 9 2004 xv-3.10a-xvscrl_wait.patch
-+ -rw-r--r-- 19352 Jul 9 2004 xv-3.10a-xvzoom.patch
-+
-+ - xv-3.10a+jp-extension-rev5.3.3+FLmask.v2.1+png+misc.patch ["mask" support]
-+
-+ - xv-psnewstyle.patch (TA) [coming "soon"?]
-+ - xv-3.10a.patch.linux (PBJ) [maybe use vdcomp.c changes?]
-+ - xvxpm-anthony-thyssen.c (AT) ["slate grey" bug already gone?]
-+ - xv-geoff-kuenning-iconsize-slideshow.patch [var. icons; full-screen slides]
-+ - xv-scott-marovich-20070214-xvtiff.c.patch6.unified [TIFF CMYK support]
-+
-+ - stuff in xv/unsupt:
-+ -rw-r--r-- 30527 Dec 22 1994 FITS.rite
-+ -rw-r--r-- 49152 Dec 22 1994 FITS.tar
-+ -rw-r--r-- 3753 Dec 22 1994 G3.patch1
-+ -rw-r--r-- 24576 Dec 22 1994 G3.tar
-+ -rw-r--r-- 1098 Dec 22 1994 INFO.cgm
-+ -rw-r--r-- 1941 Dec 22 1994 README
-+ -rwxr-xr-x 1059 Dec 22 1994 getweather
-+ -rwxr-xr-x 2186 Dec 22 1994 getweather.ksh
-+ -rw-r--r-- 856 Dec 22 1994 twm.fix
-+ -rw-r--r-- 844 Dec 22 1994 vargs.c
-+ -rw-r--r-- 47626 Dec 22 1994 vis
-+ -rw-r--r-- 21097 Dec 22 1994 xscm
-+
-+
-+
-+not finished (and/or even started ;-) ):
-+
-+ - fix xvpng.c not to use direct struct access
-+ - (better) fix for never-ending pile of SLOW popups when viewing TIFFs with
-+ unknown tags (or truncated/corrupted images)
-+ - fix for minor .Z inefficiency in xv.c ("FIXME")
-+ - fix for filename entry-field mouse/cursor deficiencies
-+ (positioning fixed 20070104 by Ross Combs; would like select/cut/paste, too)
-+ - fix for .ppm.gz "disk leak" [can't reproduce...already fixed?]
-+ (maybe occurs only if filesystem is already nearly full? bad .gz?)
-+
-+ - transparency support for TIFF, XPM and TGA images
-+ - support for tiled background image (with transparent foreground image)
-+ - MNG/JNG support
-+ - SVG support
-+
-+
-+ChangeLog
-+---------
-+
-+ 20000220
-+ original pair of jumbo patches, comprising perhaps 16 fix-patches and a
-+ dozen enhancement-patches; never publicly released
-+
-+ 20040516
-+ first public release, incorporating 25 fix-patches and 21 enhancement-
-+ patches
-+
-+ 20040523
-+ minor fix to xvctrl.c to support registered versions (GRR warnings-patch
-+ was slightly overzealous); switched to tarball packaging
-+
-+ 20040531
-+ fixed undefined CLK_TCK with gcc -ansi (enh/USE_TICKS option); made
-+ libjpeg, libtiff, libpng and zlib sections of makefile more consistent
-+ (enh)
-+
-+ 20040606
-+ added freshmeat link, build instructions, and changelog to jumbo README
-+ (this file)
-+
-+ 20050213
-+ increased max number of files from 4096 to 32768 (enh)
-+
-+ 20050320-20050410
-+ fixed two very long-standing YCbCr bugs in TIFF decoder (fix);
-+ provisionally fixed bug in TIFF decoder for contiguous tiled TIFFs with
-+ bottom-* orientation (fix/USE_TILED_TIFF_BOTLEFT_FIX option); fixed new
-+ gcc 3.3 warnings (fix); fixed incorrect 16/24-bit display of xwd dumps
-+ (fix); fixed multiple input-validation bugs (potential heap overflows)
-+ and mktemp() dependencies (*SECURITY* fixes: CAN-2004-1725, CAN-2004-
-+ 1726, CAN-2005-0665, CERT VU#622622, and others); added support for 16-
-+ and 32-bit BMPs using bitfields "compression" (enh); fixed probable byte-
-+ sex bug in 24-bit FixPix display code (enh/USE_24BIT_ENDIAN_FIX option);
-+ fixed numerical-keypad NumLock behavior and delete-key behavior in file-
-+ load/save window (enh); made schnauzer window and icons configurable (enh)
-+
-+ 20050417
-+ incorporated "Japanese extension" patches, revision 5.3.3 (enh); fixed
-+ additional *SECURITY* issues (format-string vulnerabilities, system()
-+ and mktemp() calls, etc., but NOT heap overflows in new decoders) both
-+ in existing code and in jp-extension additions (enh)
-+
-+ 20050425
-+ added support for -startgrab option (enh); added support for a "Never"
-+ button to file-overwrite popups (enh); added NetBSD and BSDI to list of
-+ mkstemp()-supporting systems (enh); improved line-drawing code to set the
-+ correct pixels for lines of all slopes (enh); added "Page n of m" to Info
-+ window for multipage images (enh); added support for multipage (animated)
-+ GIFs (enh); fixed -random support so randomized file list can be traversed
-+ normally in forward or backward direction (enh); added typecasts to stat()
-+ printfs for portability (enh); fixed erroneous use of "creation" time and
-+ forced unlink prior to overwrite in schnauzer thumbnail code (enh); added
-+ HIPS support (enh/HAVE_HIPS option)
-+
-+ 20050501
-+ extended multipage keyboard support (PgUp/PgDn) to all windows except
-+ control ("console") and directory (enh); fixed minor (non-security)
-+ format-string issue in xv.c (enh); shortened delay on popup error windows
-+ from 3 seconds to 1 second (enh); tweaked text-viewer localization support
-+ (TV_L10N) for Linux (enh); added keyboard short cuts for Color and
-+ Grayscale buttons in print dialog (enh); added support for separate "magic
-+ suffix" (xv_mgcsfx) config dir (enh); added PREFIX and DESTDIR support to
-+ Makefile (enh); fixed handling of zero-length files and other text-viewer
-+ failures (enh)
-+
-+ 20050528
-+ conditionally added missing alloca.h to xvpcd.c (required if alloca() is
-+ a macro and alloca.h not included in stdlib.h, for example); fixed bogus
-+ __S_IWRITE introduced in 20050501 release; fixed Makefile "install" target
-+ (mkdir, chmod); fixed bug in MUST macro in xvwbmp.c; fixed prototype
-+ warnings in xvevent.c, xvpcd.c (JRK, GRR)
-+ - xv-3.10a-jimkirk-fixes.patch
-+
-+ 20050630
-+ fixed broken mkdir(.xvpics) introduced in 20050501 release (RJH, GRR);
-+ tweaked GUNZIP config for OpenBSD (GRR)
-+ - xv-3.10a-xvpics-mkdir-fix.patch
-+
-+ 20051014
-+ fixed longstanding xvevent.c typo (wasJpegUp -> wasPngUp) that caused build
-+ failure if no JPEG support (TAR)
-+
-+ 20051019
-+ fixed Darwin (Mac OS X) build error in xv.h and vdcomp.c due to lack of
-+ malloc.h (JDB)
-+
-+ 20070210
-+ fixed minor grammos (GRR); promoted PNG to first position, demoted GIF to
-+ third (GRR); changed internal type of default image to PNG (GRR); increased
-+ max files again, to 65536 (GRR)
-+
-+ 20070310
-+ incorporated JPEG-2000 patch (SBM, GRR); added manual fax options for
-+ unrecognized G3 images (SBM); relaxed 30-byte minimum file size (SBM)
-+ - http://www.ece.uvic.ca/~mdadams/jasper/software/xv-patches
-+
-+ 20070318
-+ incorporated 16bps raw (binary) PPM patch (define ASSUME_RAW_PPM_LSB_FIRST
-+ for old behavior) (RAC, GRR); updated format list, web sites in xv man page
-+ (GRR); fixed Makefile "install" target to create any necessary directories
-+ (RAC, GRR); fixed GIF decoder bug (sizes of global, local color tables
-+ different) (GRR)
-+ - xv-ross-combs-ppm-16bps-rawbits.patch
-+
-+ 20070325
-+ fixed invalid gamma assumption in PNG decoder (=> progressive color changes
-+ over load/save cycles) (GRR)
-+
-+ 20070328
-+ fixed animated-GIF /tmp/xvpgXXXXXX droppings (GRR)
-+
-+ 20070331
-+ fixed PNG duplicate-palette-entries bug (GRR)
-+
-+ 20070415
-+ incorporated EXIF-preserve patch (GHK); added missing JP2/JPC VS bits code
-+ (GRR); added extended-warning options to CCOPTS (RAC); added "const" to
-+ huge number of function args (RAC, GRR); made more effectively static
-+ functions officially static (RAC); added mouse-clickability (but not
-+ selectability) to text-entry fields (RAC); fixed window positioning (race
-+ conditions?) under some virtual window managers (e.g., tvtwm) (RAC);
-+ removed explicit paths for external (de)compressors (GRR, RAC)
-+ - xv-geoff-kuenning-jpeg-exif-preserve.patch
-+ - xv-ross-combs-20070104.diff
-+
-+ 20070422
-+ incorporated function-key-scripts patch (see contrib/fnkey-scripts) (AS);
-+ fixed man-page-section extensions ("1", not "l" or "1X") (FG); switched to
-+ more sensible install paths for docs (FG); added Fedora Core build script
-+ (see contrib/fedora) (JC); fixed VS to switch from move-mode to copy-mode
-+ if source dir is read-only (EAJ); extended VS incremental-search mode (EAJ)
-+ - xv-alexey-spiridonov-20070116-fnkey-scripts.tar.bz2
-+ - xv-fabian-greffrath-20070215-debian-04-manpages.dpatch
-+ - xv-fabian-greffrath-20070215-debian-03-makefiles.dpatch
-+ - xv-john-cooper-Build-FC5-script.sh
-+ - xv-erling-jacobsen-20060617-incr-search.patch
-+
-+ 20070428
-+ modified install to include README.jumbo in docs (GRR); incorporated PNG
-+ no-stdio patch (SBM); fixed XWD endianness support, improved performance
-+ (replaces SJT 16/24-bit fix) (SBM)
-+ - xv-scott-marovich-20070214-xvpng.diff
-+ - xv-scott-marovich-20070214-xvxwd.c.patch
-+
-+ 20070506
-+ added JPEG CMYK support (SBM); fixed TIFF (and others?) /tmp/xvpgXXXXXX
-+ droppings (GRR); added VS clipboard support (JG)
-+ - xv-scott-marovich-20070214-xvjpeg.c.patch
-+ - xv-jurgen-grahn-20051127-schnauzer-clip.patch
-+
-+ 20070512
-+ inverted handling of malloc.h header file to require NEED_MALLOC_H macro
-+ for those few systems that actually need it (GRR)
-+
-+ 20070513
-+ fixed GCC 4.1.x warnings (GRR); next round of const cleanup (GRR); fixed
-+ minor TIFF memleak (GRR)
-+
-+ 20070514
-+ fixed TIFF YCbCr reference black/white levels (SBM); added option to use
-+ libjpeg YCbCr-to-RGB conversion for TIFF images (SBM, GRR)
-+ - xv-scott-marovich-20070214-xvtiff.c.patch2.unified
-+ - xv-scott-marovich-20070214-xvtiff.c.patch3.unified
-+
-+ 20070519
-+ fixed handling of multi-page JPEG-compressed TIFFs (old or new) (SBM);
-+ added TIFF YCbCr separated-color-plane support (may require libtiff
-+ patch(es) to tif_ojpeg.c and/or tif_jpeg.c) (SBM)
-+ - xv-scott-marovich-20070214-xvtiff.c.patch4.unified
-+ - xv-scott-marovich-20070214-xvtiff.c.patch5.unified
-+
-+ 20070520
-+ updated README.jumbo
-diff -u -r --new-file xv-3.10a.orig/README.pcd xv-3.10a/README.pcd
---- xv-3.10a.orig/README.pcd 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/README.pcd 2001-07-08 13:21:19.000000000 -0500
-@@ -0,0 +1,159 @@
-+Copyright 1993-2001 David Clunie.
-+
-+PCD patch for XV 3.10a Release Notes 2001/07/08.
-+
-+See also the progress notes at the end of this file. Thanks to all those
-+contributors who have substantially improved this patch.
-+
-+These patches allow xv to read Kodak photocd files and choose which of the
-+5 available resolutions one wants to view.
-+
-+When a photocd file is loaded, a dialog box asks which resolution you
-+would like. The visual schnauzer builds thumbnails by reading the lowest
-+resolution image. The selected resolution can be selected from the
-+command line with the -pcd option:
-+
-+ [-pcd 0|1|2|3|4]
-+
-+where:
-+
-+ 0=192*128, base/16 resolution
-+ 1=384*256, base/4 resolution
-+ 2=768*512, base resolution
-+ 3=1536*1024, 4base resolution
-+ 4=3072*2048 16base resolution.
-+
-+Note that the Pro format is not supported.
-+
-+The command line option allows loops without the dialog box popping up, eg.:
-+
-+ xv -pcd 1 -wloop -wait 10 *.pcd
-+
-+The code is pretty crude and was written quickly for a specific purpose and
-+has not really been cleaned up. It is poorly structured, full of debugging
-+codes and verbose comments, and there is very little attempt at optimizing
-+things. No profiling has been done.
-+
-+There is not yet support for overview files, nor is there a facility to
-+use the higher resolution chroma planes from when viewing lower resolution
-+images.
-+
-+It's only claim to fame is that it works and produces reasonable looking
-+images.
-+
-+The outline of this is shamelessly derived from xvpbm.c to read the
-+file, and xvtiffwr.c to handle the popup window and X stuff (X never
-+has been my forte !), and the PhotoCD format information (though not
-+the code) was found in Hadmut Danisch's (danisch@ira.uka.de) hpcdtoppm
-+program in which he has reverse engineered the format by studying
-+hex dumps of PhotoCDs ! The color stuff and Huffman decding were
-+extensively revised by Matthew Francey.
-+
-+Feel free to send me comments or improvements, or even better, more
-+information about the photo CD format ... hopefully someone who really
-+knows what they are doing will tidy it up or do a neater job.
-+
-+david (dclunie@dclunie.com)
-+
-+---------
-+
-+The trace #define in xvpcd.c is now in the right place, and the ansi
-+prototype for the magnify function has been fixed. Colin made me switch to
-+xvbcopy() which seems like a good idea for System V victims.
-+
-+---------
-+
-+Date: Wed, 22 Dec 1993 16:09:52 --1000
-+From: colinc@fitmail.fit.qut.edu.au (Colin Canfield )
-+
-+I have done some more work using your patch I thought you might be intested in.
-+The major change was adding a size parameter to the LoadPCD; either -1 to mean
-+the popup or else the size you desired. This allows batch mode processing,
-+specifically xv -pcd <size> <filename>, and the visual schnauzer can work in
-+quick mode (ie. you don't have to select each image size when it is building
-+the icons)
-+
-+I have added an xbm file for the file type but haven't drawn an icon for it,
-+this is in bitmaps/br_pcd.xbm. I will just send you the new files.
-+
-+---------
-+
-+From: andrew@andrew.triumf.ca (Andrew Daviel)
-+Date: 16 Feb 1995 23:32:21 GMT
-+
-+This is David Clunie's patch for xv-3.00 tuned a bit to work
-+on xv-3.10. The code's all the same except for replacing
-+"trace" with "fprintf" in xvpcd.c and adding an "unsigned" qualifier to
-+keep my compiler (gcc) happy. Oh yes, changed RFT_PCD to 20 as
-+John Bradley has now used 15 through 19.
-+
-+---------
-+
-+From: dclunie@flash.us.com (David A. Clunie)
-+Date: Thu Jun 15 14:43:46 GMT+0300 1995
-+
-+Andrew's patch didn't include Colin's browser changes, so I redid the
-+xv-3.10 update from scratch ... it seems pretty much the same as
-+Andrew's changes. I also edited the Imakefile and Makefiles in order
-+to support the PCD changes, as well as make the install process a
-+little more flexible, with options to strip and set modes and so on.
-+Also made RFT_PCD 25 so as not to conflict with magpic patch from Japan
-+by Ikemoto Masahiro <ikeyan@airlab.cs.ritsumei.ac.jp>, and used his
-+bitmap icon for pcd files.
-+
-+Now there are two versions of the patch, one which should be applied
-+to the xv-3.10 distribution.
-+
-+The other should be applied to xv-3.10 AFTER Ikemoto Masahiro's
-+Patch.magpic2.PhotoCD.XV319a, in order to add the browser features to
-+the latter, as well as fixing a Makefile typo (was xcpcd.c not xvpcd.c)
-+and including unistd.h for the SEEK_xxx constants in the magicpic
-+stuff.
-+
-+---------
-+
-+Subject: Re: photo-cd patch for xv
-+From: Matthew Francey <mdf@angoss.com>
-+Date: Mon, 26 Mar 2001 15:37:55 +0000
-+
-+Attached is a revised version of xvpcd.c; the areas that I have
-+re-written or changed are in a different coding style so you can tell
-+what has changed. The GNU 'indent' program can be run against the file
-+to enforce a consistent style ..
-+
-+Here is what I've done though:
-+
-+a) huffman table reader re-written, because it would fail on some
-+ photocd files with "unusual" huffman codes.
-+
-+b) the huffman-coded corrections are now properly applied
-+
-+c) the corrections can sometimes over or underflow; clipping has been
-+ introduced and effectively fixes the problem, but I suspect that
-+ there is something deeper going on.
-+
-+d) the "official" YCC->sRGB transform is done. a "beyond 100% white"
-+ mapping table was snarfed from ImageMagick. an option for using a
-+ flat linear LUT was added -- this can make somewhat over-exposed images
-+ look alot nicer.
-+
-+e) there were strange problems where the code wouldn't be able to find
-+ the huffman tables and data for the 16base image (the bit-buffering
-+ code was starting mid-sector, instead of at a sector boundary). Looking
-+ at a pcd file with a hex editor suggests to me that it is possible to
-+ just skip directly to these huffman tables -- no special "+12" and such
-+ constants necessary. But I haven't tried this yet.
-+
-+The results: I've been able to read about 50 or 60 .pcd files [scattered
-+in age from 6 years old to scans done last week] with this code without
-+incident. Image quality at the high resolution is excellent. Even the
-+trivial amount of LUT control is useful when dealing with over-exposed
-+images.
-+
-+If I get around to it: finer LUT control to take advantage of the
-+slightly extended dynamic range of PhotoCD scans, especially in regards to
-+dark or somewhat underexposed scenes.
-+
-+
-+
-+
-diff -u -r --new-file xv-3.10a.orig/bits/br_bzip2 xv-3.10a/bits/br_bzip2
---- xv-3.10a.orig/bits/br_bzip2 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/bits/br_bzip2 1998-04-12 21:23:39.000000000 -0500
-@@ -0,0 +1,27 @@
-+#define br_bzip2_width 48
-+#define br_bzip2_height 48
-+static unsigned char br_bzip2_bits[] = {
-+ 0xe0, 0xff, 0xff, 0xff, 0x01, 0x00, 0x20, 0x00, 0x00, 0x00, 0x03, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x05, 0x00, 0x20, 0x00, 0x00, 0x00, 0x09, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x11, 0x00, 0x20, 0x00, 0x00, 0x00, 0x21, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x41, 0x00, 0x20, 0x00, 0x00, 0x00, 0x81, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x01, 0x01, 0x20, 0x00, 0x00, 0x00, 0xff, 0x03,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x7f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x7f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x7c, 0xbe, 0x3d, 0x0e, 0x02, 0x20, 0xfc, 0xbe, 0x7d, 0x1f, 0x02,
-+ 0x20, 0xcc, 0xb0, 0x6d, 0x1b, 0x02, 0x20, 0xcc, 0x98, 0x6d, 0x1b, 0x02,
-+ 0x20, 0xfc, 0x98, 0x6d, 0x18, 0x02, 0x20, 0x7c, 0x8c, 0x7d, 0x0c, 0x02,
-+ 0x20, 0xcc, 0x8c, 0x3d, 0x0e, 0x02, 0x20, 0xcc, 0x84, 0x0d, 0x06, 0x02,
-+ 0x20, 0xcc, 0x86, 0x0d, 0x03, 0x02, 0x20, 0xfc, 0xbe, 0x0d, 0x1f, 0x02,
-+ 0x20, 0x7c, 0xbe, 0x0d, 0x1f, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x7f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x7f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0xe0, 0xff, 0xff, 0xff, 0xff, 0x03};
-diff -u -r --new-file xv-3.10a.orig/bits/br_jp2 xv-3.10a/bits/br_jp2
---- xv-3.10a.orig/bits/br_jp2 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/bits/br_jp2 2005-05-09 00:00:27.000000000 -0500
-@@ -0,0 +1,27 @@
-+#define br_jp2_width 48
-+#define br_jp2_height 48
-+static unsigned char br_jp2_bits[] = {
-+ 0xe0, 0xff, 0xff, 0xff, 0x01, 0x00, 0x20, 0x00, 0x00, 0x00, 0x03, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x05, 0x00, 0x20, 0x00, 0x00, 0x00, 0x09, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x11, 0x00, 0x20, 0x00, 0x00, 0x00, 0x21, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x41, 0x00, 0x20, 0x00, 0x00, 0x00, 0x81, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x01, 0x01, 0x20, 0x00, 0x00, 0x00, 0xff, 0x03,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x7f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x7f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0xfb, 0xf1, 0x01, 0x02,
-+ 0x20, 0x00, 0xfb, 0xfb, 0x03, 0x02, 0x20, 0x00, 0x1b, 0x1b, 0x03, 0x02,
-+ 0x20, 0x00, 0x1b, 0x1b, 0x00, 0x02, 0x20, 0x00, 0x1b, 0x1b, 0x00, 0x02,
-+ 0x20, 0x00, 0x9b, 0x1b, 0x00, 0x02, 0x20, 0x00, 0xfb, 0x19, 0x00, 0x02,
-+ 0x20, 0x00, 0xfb, 0x18, 0x00, 0x02, 0x20, 0x18, 0x1b, 0x18, 0x00, 0x02,
-+ 0x20, 0x18, 0x1b, 0x18, 0x00, 0x02, 0x20, 0xb8, 0x1b, 0x18, 0x03, 0x02,
-+ 0x20, 0xf0, 0x19, 0xf8, 0x03, 0x02, 0x20, 0xe0, 0x18, 0xf0, 0x01, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x7f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x7f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0xe0, 0xff, 0xff, 0xff, 0xff, 0x03};
-diff -u -r --new-file xv-3.10a.orig/bits/br_jpc xv-3.10a/bits/br_jpc
---- xv-3.10a.orig/bits/br_jpc 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/bits/br_jpc 2005-05-09 00:00:27.000000000 -0500
-@@ -0,0 +1,27 @@
-+#define br_jpc_width 48
-+#define br_jpc_height 48
-+static unsigned char br_jpc_bits[] = {
-+ 0xe0, 0xff, 0xff, 0xff, 0x01, 0x00, 0x20, 0x00, 0x00, 0x00, 0x03, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x05, 0x00, 0x20, 0x00, 0x00, 0x00, 0x09, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x11, 0x00, 0x20, 0x00, 0x00, 0x00, 0x21, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x41, 0x00, 0x20, 0x00, 0x00, 0x00, 0x81, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x01, 0x01, 0x20, 0x00, 0x00, 0x00, 0xff, 0x03,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x7f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x7f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0xfb, 0xf1, 0x01, 0x02,
-+ 0x20, 0x00, 0xfb, 0xfb, 0x03, 0x02, 0x20, 0x00, 0x1b, 0x1b, 0x03, 0x02,
-+ 0x20, 0x00, 0x1b, 0x03, 0x03, 0x02, 0x20, 0x00, 0x1b, 0x03, 0x03, 0x02,
-+ 0x20, 0x00, 0x9b, 0x83, 0x01, 0x02, 0x20, 0x00, 0xfb, 0xc1, 0x01, 0x02,
-+ 0x20, 0x00, 0xfb, 0xe0, 0x00, 0x02, 0x20, 0x18, 0x1b, 0x70, 0x00, 0x02,
-+ 0x20, 0x18, 0x1b, 0x38, 0x00, 0x02, 0x20, 0xb8, 0x1b, 0x18, 0x00, 0x02,
-+ 0x20, 0xf0, 0x19, 0xf8, 0x03, 0x02, 0x20, 0xe0, 0x18, 0xf8, 0x03, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x7f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x7f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0xe0, 0xff, 0xff, 0xff, 0xff, 0x03};
-diff -u -r --new-file xv-3.10a.orig/bits/br_mag xv-3.10a/bits/br_mag
---- xv-3.10a.orig/bits/br_mag 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/bits/br_mag 2005-04-17 16:04:22.000000000 -0500
-@@ -0,0 +1,27 @@
-+#define br_mag_width 48
-+#define br_mag_height 48
-+static unsigned char br_mag_bits[] = {
-+ 0xe0, 0xff, 0xff, 0xff, 0x01, 0x00, 0x20, 0x00, 0x00, 0x00, 0x03, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x05, 0x00, 0x20, 0x00, 0x00, 0x00, 0x09, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x11, 0x00, 0x20, 0x00, 0x00, 0x00, 0x21, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x41, 0x00, 0x20, 0x00, 0x00, 0x00, 0x81, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x01, 0x01, 0x20, 0x00, 0x00, 0x00, 0xff, 0x03,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x7f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x7f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x0c, 0x86, 0xc1, 0x0f, 0x02,
-+ 0x20, 0x0c, 0xc6, 0xe3, 0x1f, 0x02, 0x20, 0x1c, 0xe7, 0x67, 0x18, 0x02,
-+ 0x20, 0x1c, 0x77, 0x6e, 0x18, 0x02, 0x20, 0xbc, 0x37, 0x6c, 0x00, 0x02,
-+ 0x20, 0xbc, 0x37, 0x6c, 0x00, 0x02, 0x20, 0xec, 0x36, 0x6c, 0x1e, 0x02,
-+ 0x20, 0xec, 0xf6, 0x6f, 0x1e, 0x02, 0x20, 0x4c, 0xf6, 0x6f, 0x18, 0x02,
-+ 0x20, 0x4c, 0x36, 0x6c, 0x18, 0x02, 0x20, 0x0c, 0x36, 0x6c, 0x18, 0x02,
-+ 0x20, 0x0c, 0x36, 0xec, 0x1f, 0x02, 0x20, 0x0c, 0x36, 0xcc, 0x0f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x7f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x7f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0xe0, 0xff, 0xff, 0xff, 0xff, 0x03};
-diff -u -r --new-file xv-3.10a.orig/bits/br_maki xv-3.10a/bits/br_maki
---- xv-3.10a.orig/bits/br_maki 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/bits/br_maki 2005-04-17 16:04:22.000000000 -0500
-@@ -0,0 +1,27 @@
-+#define br_maki_width 48
-+#define br_maki_height 48
-+static unsigned char br_maki_bits[] = {
-+ 0xe0, 0xff, 0xff, 0xff, 0x01, 0x00, 0x20, 0x00, 0x00, 0x00, 0x03, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x05, 0x00, 0x20, 0x00, 0x00, 0x00, 0x09, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x11, 0x00, 0x20, 0x00, 0x00, 0x00, 0x21, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x41, 0x00, 0x20, 0x00, 0x00, 0x00, 0x81, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x01, 0x01, 0x20, 0x00, 0x00, 0x00, 0xff, 0x03,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x7f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x7f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x83, 0x61, 0x18, 0x33, 0x02,
-+ 0x20, 0x83, 0xf1, 0x98, 0x33, 0x02, 0x20, 0xc7, 0xf9, 0x99, 0x31, 0x02,
-+ 0x20, 0xc7, 0x9d, 0xdb, 0x30, 0x02, 0x20, 0xef, 0x0d, 0xfb, 0x30, 0x02,
-+ 0x20, 0xef, 0x0d, 0x7b, 0x30, 0x02, 0x20, 0xbb, 0x0d, 0x7b, 0x30, 0x02,
-+ 0x20, 0xbb, 0xfd, 0xdb, 0x30, 0x02, 0x20, 0x93, 0xfd, 0xdb, 0x30, 0x02,
-+ 0x20, 0x93, 0x0d, 0x9b, 0x31, 0x02, 0x20, 0x83, 0x0d, 0x9b, 0x31, 0x02,
-+ 0x20, 0x83, 0x0d, 0x1b, 0x33, 0x02, 0x20, 0x83, 0x0d, 0x1b, 0x33, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x7f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x7f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0xe0, 0xff, 0xff, 0xff, 0xff, 0x03};
-diff -u -r --new-file xv-3.10a.orig/bits/br_mgcsfx xv-3.10a/bits/br_mgcsfx
---- xv-3.10a.orig/bits/br_mgcsfx 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/bits/br_mgcsfx 2005-04-17 16:04:22.000000000 -0500
-@@ -0,0 +1,27 @@
-+#define br_mgcsfx_width 48
-+#define br_mgcsfx_height 48
-+static unsigned char br_mgcsfx_bits[] = {
-+ 0xe0, 0xff, 0xff, 0xff, 0x01, 0x00, 0x20, 0x00, 0x00, 0x00, 0x03, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x05, 0x00, 0x20, 0x00, 0x00, 0x00, 0x09, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x11, 0x00, 0x20, 0x00, 0x00, 0x00, 0x21, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x41, 0x00, 0x20, 0x00, 0x00, 0x00, 0x81, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x01, 0x01, 0x20, 0x00, 0x00, 0x00, 0xff, 0x03,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x7f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x7f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x3c, 0xcf, 0x71, 0x00, 0x02,
-+ 0x20, 0x6c, 0x61, 0xda, 0x00, 0x02, 0x20, 0x6c, 0x67, 0xd8, 0x1e, 0x02,
-+ 0x20, 0x3c, 0x61, 0xd8, 0x1e, 0x02, 0x20, 0x6c, 0x61, 0xda, 0x00, 0x02,
-+ 0x20, 0x6c, 0xcf, 0x71, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x4e, 0x7a, 0xef, 0x3d, 0x02, 0x20, 0xd3, 0x32, 0x68, 0x6c, 0x02,
-+ 0x20, 0xc3, 0x32, 0xe4, 0x6c, 0x02, 0x20, 0x5b, 0x33, 0x62, 0x6c, 0x02,
-+ 0x20, 0x53, 0x33, 0x61, 0x6c, 0x02, 0x20, 0x4e, 0x7a, 0xef, 0x3d, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x7f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x7f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0xe0, 0xff, 0xff, 0xff, 0xff, 0x03};
-diff -u -r --new-file xv-3.10a.orig/bits/br_pcd xv-3.10a/bits/br_pcd
---- xv-3.10a.orig/bits/br_pcd 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/bits/br_pcd 1995-06-15 23:31:53.000000000 -0500
-@@ -0,0 +1,27 @@
-+#define br_pcd_width 48
-+#define br_pcd_height 48
-+static unsigned char br_pcd_bits[] = {
-+ 0xe0, 0xff, 0xff, 0xff, 0x01, 0x00, 0x20, 0x00, 0x00, 0x00, 0x03, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x05, 0x00, 0x20, 0x00, 0x00, 0x00, 0x09, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x11, 0x00, 0x20, 0x00, 0x00, 0x00, 0x21, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x41, 0x00, 0x20, 0x00, 0x00, 0x00, 0x81, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x01, 0x01, 0x20, 0x00, 0x00, 0x00, 0xff, 0x03,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x3f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x3f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x67, 0x00, 0xe0, 0x1c, 0x02,
-+ 0x20, 0x6f, 0x00, 0xf0, 0x3d, 0x02, 0x20, 0x6b, 0x00, 0xb0, 0x2d, 0x02,
-+ 0x20, 0x6b, 0x00, 0x33, 0x2c, 0x02, 0x20, 0x6b, 0x00, 0x33, 0x2c, 0x02,
-+ 0x20, 0xeb, 0x98, 0x37, 0x2c, 0x02, 0x20, 0xef, 0xbd, 0x37, 0x2c, 0x02,
-+ 0x20, 0x67, 0x2d, 0x33, 0x2c, 0x02, 0x20, 0x63, 0x2d, 0x33, 0x2c, 0x02,
-+ 0x20, 0x63, 0x2d, 0x33, 0x2c, 0x02, 0x20, 0x63, 0x2d, 0xb3, 0x2d, 0x02,
-+ 0x20, 0x63, 0x3d, 0xf7, 0x3d, 0x02, 0x20, 0x63, 0x19, 0xe6, 0x1c, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x3f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x3f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0xe0, 0xff, 0xff, 0xff, 0xff, 0x03};
-diff -u -r --new-file xv-3.10a.orig/bits/br_pi xv-3.10a/bits/br_pi
---- xv-3.10a.orig/bits/br_pi 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/bits/br_pi 2005-04-17 16:04:22.000000000 -0500
-@@ -0,0 +1,27 @@
-+#define br_pi_width 48
-+#define br_pi_height 48
-+static unsigned char br_pi_bits[] = {
-+ 0xe0, 0xff, 0xff, 0xff, 0x01, 0x00, 0x20, 0x00, 0x00, 0x00, 0x03, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x05, 0x00, 0x20, 0x00, 0x00, 0x00, 0x09, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x11, 0x00, 0x20, 0x00, 0x00, 0x00, 0x21, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x41, 0x00, 0x20, 0x00, 0x00, 0x00, 0x81, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x01, 0x01, 0x20, 0x00, 0x00, 0x00, 0xff, 0x03,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x3f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x3f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x80, 0x1f, 0x7e, 0x00, 0x02,
-+ 0x20, 0x80, 0x3f, 0x7e, 0x00, 0x02, 0x20, 0x80, 0x31, 0x18, 0x00, 0x02,
-+ 0x20, 0x80, 0x31, 0x18, 0x00, 0x02, 0x20, 0x80, 0x31, 0x18, 0x00, 0x02,
-+ 0x20, 0x80, 0x39, 0x18, 0x00, 0x02, 0x20, 0x80, 0x1f, 0x18, 0x00, 0x02,
-+ 0x20, 0x80, 0x0f, 0x18, 0x00, 0x02, 0x20, 0x80, 0x01, 0x18, 0x00, 0x02,
-+ 0x20, 0x80, 0x01, 0x18, 0x00, 0x02, 0x20, 0x80, 0x01, 0x18, 0x00, 0x02,
-+ 0x20, 0x80, 0x01, 0x7e, 0x00, 0x02, 0x20, 0x80, 0x01, 0x7e, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x3f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x3f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0xe0, 0xff, 0xff, 0xff, 0xff, 0x03};
-diff -u -r --new-file xv-3.10a.orig/bits/br_pic xv-3.10a/bits/br_pic
---- xv-3.10a.orig/bits/br_pic 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/bits/br_pic 2005-04-17 16:04:22.000000000 -0500
-@@ -0,0 +1,27 @@
-+#define br_pic_width 48
-+#define br_pic_height 48
-+static unsigned char br_pic_bits[] = {
-+ 0xe0, 0xff, 0xff, 0xff, 0x01, 0x00, 0x20, 0x00, 0x00, 0x00, 0x03, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x05, 0x00, 0x20, 0x00, 0x00, 0x00, 0x09, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x11, 0x00, 0x20, 0x00, 0x00, 0x00, 0x21, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x41, 0x00, 0x20, 0x00, 0x00, 0x00, 0x81, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x01, 0x01, 0x20, 0x00, 0x00, 0x00, 0xff, 0x03,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x3f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x3f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xf0, 0xf3, 0xf3, 0x01, 0x02,
-+ 0x20, 0xf0, 0xf7, 0xfb, 0x03, 0x02, 0x20, 0x30, 0xc6, 0x18, 0x03, 0x02,
-+ 0x20, 0x30, 0xc6, 0x18, 0x00, 0x02, 0x20, 0x30, 0xc6, 0x18, 0x00, 0x02,
-+ 0x20, 0x30, 0xc7, 0x18, 0x00, 0x02, 0x20, 0xf0, 0xc3, 0x18, 0x00, 0x02,
-+ 0x20, 0xf0, 0xc1, 0x18, 0x00, 0x02, 0x20, 0x30, 0xc0, 0x18, 0x00, 0x02,
-+ 0x20, 0x30, 0xc0, 0x18, 0x00, 0x02, 0x20, 0x30, 0xc0, 0x18, 0x03, 0x02,
-+ 0x20, 0x30, 0xf0, 0xfb, 0x03, 0x02, 0x20, 0x30, 0xf0, 0xf3, 0x01, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x3f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x3f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0xe0, 0xff, 0xff, 0xff, 0xff, 0x03};
-diff -u -r --new-file xv-3.10a.orig/bits/br_pic2 xv-3.10a/bits/br_pic2
---- xv-3.10a.orig/bits/br_pic2 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/bits/br_pic2 2005-04-17 16:04:22.000000000 -0500
-@@ -0,0 +1,27 @@
-+#define br_pic2_width 48
-+#define br_pic2_height 48
-+static unsigned char br_pic2_bits[] = {
-+ 0xe0, 0xff, 0xff, 0xff, 0x01, 0x00, 0x20, 0x00, 0x00, 0x00, 0x03, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x05, 0x00, 0x20, 0x00, 0x00, 0x00, 0x09, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x11, 0x00, 0x20, 0x00, 0x00, 0x00, 0x21, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x41, 0x00, 0x20, 0x00, 0x00, 0x00, 0x81, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x01, 0x01, 0x20, 0x00, 0x00, 0x00, 0xff, 0x03,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x3f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x3f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x3f, 0x3f, 0x1f, 0x1f, 0x02,
-+ 0x20, 0x7f, 0xbf, 0xbf, 0x3f, 0x02, 0x20, 0x63, 0x8c, 0xb1, 0x31, 0x02,
-+ 0x20, 0x63, 0x8c, 0x01, 0x30, 0x02, 0x20, 0x63, 0x8c, 0x01, 0x30, 0x02,
-+ 0x20, 0x73, 0x8c, 0x01, 0x30, 0x02, 0x20, 0x3f, 0x8c, 0x01, 0x18, 0x02,
-+ 0x20, 0x1f, 0x8c, 0x01, 0x0c, 0x02, 0x20, 0x03, 0x8c, 0x01, 0x06, 0x02,
-+ 0x20, 0x03, 0x8c, 0x01, 0x03, 0x02, 0x20, 0x03, 0x8c, 0xb1, 0x01, 0x02,
-+ 0x20, 0x03, 0xbf, 0xbf, 0x3f, 0x02, 0x20, 0x03, 0x3f, 0x9f, 0x3f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x3f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x3f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0xe0, 0xff, 0xff, 0xff, 0xff, 0x03};
-diff -u -r --new-file xv-3.10a.orig/bits/br_png xv-3.10a/bits/br_png
---- xv-3.10a.orig/bits/br_png 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/bits/br_png 1996-06-13 16:32:08.000000000 -0500
-@@ -0,0 +1,28 @@
-+#define br_png_width 48
-+#define br_png_height 48
-+static unsigned char br_png_bits[] = {
-+ 0xe0, 0xff, 0xff, 0xff, 0x01, 0x00, 0x20, 0x00, 0x00, 0x00, 0x03, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x05, 0x00, 0x20, 0x00, 0x00, 0x00, 0x09, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x11, 0x00, 0x20, 0x00, 0x00, 0x00, 0x21, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x41, 0x00, 0x20, 0x00, 0x00, 0x00, 0x81, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x01, 0x01, 0x20, 0x00, 0x00, 0x00, 0xff, 0x03,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x3f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x3f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0xf8, 0x19, 0xc3, 0x07, 0x02, 0x20, 0x18, 0x3b, 0x63, 0x0c, 0x02,
-+ 0x20, 0x18, 0x3b, 0x33, 0x00, 0x02, 0x20, 0x18, 0x5b, 0x33, 0x00, 0x02,
-+ 0x20, 0xf8, 0x59, 0x33, 0x0f, 0x02, 0x20, 0x18, 0x98, 0x33, 0x0c, 0x02,
-+ 0x20, 0x18, 0x98, 0x33, 0x0c, 0x02, 0x20, 0x18, 0x18, 0x63, 0x0c, 0x02,
-+ 0x20, 0x18, 0x18, 0xc3, 0x0b, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x3f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x3f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0xe0, 0xff, 0xff, 0xff, 0xff, 0x03,
-+ };
-diff -u -r --new-file xv-3.10a.orig/bits/br_zx xv-3.10a/bits/br_zx
---- xv-3.10a.orig/bits/br_zx 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/bits/br_zx 1998-08-06 15:00:03.000000000 -0500
-@@ -0,0 +1,28 @@
-+#define br_zx_width 48
-+#define br_zx_height 48
-+static unsigned char br_zx_bits[] = {
-+ 0xe0, 0xff, 0xff, 0xff, 0x01, 0x00, 0x20, 0x00, 0x00, 0x00, 0x03, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x05, 0x00, 0x20, 0x00, 0x00, 0x00, 0x09, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x11, 0x00, 0x20, 0x00, 0x00, 0x00, 0x21, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x41, 0x00, 0x20, 0x00, 0x00, 0x00, 0x81, 0x00,
-+ 0x20, 0x00, 0x00, 0x00, 0x01, 0x01, 0x20, 0x00, 0x00, 0x00, 0xff, 0x03,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x7f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0xff, 0xff, 0xff, 0x7f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x7f, 0xce, 0x01, 0x0e, 0x02, 0x20, 0x61, 0x84, 0x00, 0x11, 0x02,
-+ 0x20, 0x30, 0x48, 0x00, 0x10, 0x02, 0x20, 0x18, 0x38, 0x10, 0x08, 0x02,
-+ 0x20, 0x0c, 0x30, 0x10, 0x0e, 0x02, 0x20, 0x06, 0x68, 0x7c, 0x10, 0x02,
-+ 0x20, 0x03, 0x48, 0x10, 0x10, 0x02, 0x20, 0x41, 0x84, 0x10, 0x11, 0x02,
-+ 0x20, 0x7f, 0xce, 0x01, 0x0e, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x03, 0x20, 0xff, 0xff, 0xff, 0xff, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x40, 0x02, 0x20, 0xff, 0xff, 0xff, 0x3f, 0x02,
-+ 0x20, 0x00, 0x00, 0x00, 0x10, 0x02, 0x20, 0x00, 0x00, 0x00, 0x08, 0x03,
-+ 0x20, 0x00, 0x00, 0x00, 0x84, 0x03, 0x20, 0x00, 0x00, 0x00, 0xc2, 0x03,
-+ 0x20, 0x00, 0x00, 0x00, 0xe1, 0x03, 0x20, 0x00, 0x00, 0x80, 0xf0, 0x02,
-+ 0x20, 0x00, 0x00, 0x40, 0x78, 0x02, 0x20, 0x00, 0x00, 0x20, 0x3c, 0x02,
-+ 0x20, 0x00, 0x00, 0x10, 0x1e, 0x02, 0x20, 0x00, 0x00, 0x08, 0x0f, 0x03,
-+ 0x20, 0x00, 0x00, 0x84, 0x87, 0x03, 0x20, 0x00, 0x00, 0xc2, 0xc3, 0x03,
-+ 0x20, 0x00, 0x00, 0xe1, 0xe1, 0x03, 0xe0, 0xff, 0xff, 0xff, 0xff, 0x03,
-+ };
-diff -u -r --new-file xv-3.10a.orig/contrib/fedora/Build-FC5 xv-3.10a/contrib/fedora/Build-FC5
---- xv-3.10a.orig/contrib/fedora/Build-FC5 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/contrib/fedora/Build-FC5 2006-06-01 10:12:47.000000000 -0500
-@@ -0,0 +1,56 @@
-+#!/bin/bash
-+#
-+# prep and build XV for FC5
-+#
-+# adapted from Slackware 10.2 -- john.cooper@third-harmonic.com
-+#
-+
-+if [ ${1}foo == "__LOGGED__foo" ]; then
-+ shift
-+else
-+ for i in `seq 0 9`
-+ do
-+ if [ -e ${0}.log.$((9-i)) ]; then
-+ mv ${0}.log.$((9-i)) ${0}.log.$((9-i+1))
-+ fi
-+ done
-+
-+ exec $0 __LOGGED__ $@ 2>&1 | tee $BUILDDIR/$0.log.0
-+ exit $?
-+fi
-+
-+SOURCE=`pwd`
-+if [ "$BUILD" = "" ]; then
-+ BUILD=./build
-+fi
-+
-+if [ ! -d $BUILD ]; then
-+ mkdir -p $BUILD
-+fi
-+
-+PFLAGS="--verbose --backup --suffix=.orig"
-+
-+function bail()
-+ {
-+ echo "$0: failed $1"
-+ exit 1
-+ }
-+
-+cd $BUILD
-+rm -rf xv-3.10
-+tar xzvf $SOURCE/xv-3.10.tar.gz
-+cd xv-3.10
-+zcat $SOURCE/xv-3.10a.patch.gz | patch -p0 $PFLAGS || \
-+ bail $SOURCE/xv-3.10a.patch.gz
-+bzcat $SOURCE/xv-3.10a-jumbo-fix-patch-20050410.txt.bz2 | patch -p1 $PFLAGS || \
-+ bail $SOURCE/xv-3.10a-jumbo-fix-patch-20050410.txt.bz2
-+bzcat $SOURCE/xv-3.10a-jumbo-enh-patch-20050501.txt.bz2 | patch -p1 $PFLAGS || \
-+ bail $SOURCE/xv-3.10a-jumbo-enh-patch-20050501.txt.bz2
-+zcat $SOURCE/xv.prefix.diff.gz | patch -p1 $PFLAGS || \
-+ bail $SOURCE/xv.prefix.diff.gz
-+make -f Makefile.std || bail make
-+strip --strip-unneeded bggen vdcomp xcmap xv xvpictoppm || bail strip
-+
-+exit $?
-+
-+# vi:set ts=4:
-diff -u -r --new-file xv-3.10a.orig/contrib/fedora/README xv-3.10a/contrib/fedora/README
---- xv-3.10a.orig/contrib/fedora/README 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/contrib/fedora/README 2006-06-01 10:12:47.000000000 -0500
-@@ -0,0 +1,16 @@
-+Greg,
-+ After winding up in dark lonely places trying to
-+get xv-3.10a to build on FC5 I suspected I was missing
-+something. Then I happened on your patch manifest
-+in Slackware 10.2.
-+
-+I bandsawed the script a bit to use in propagating XV
-+to a handful of personal FC5 machines. Attached for
-+reference.
-+
-+Thanks for your effort!
-+
-+-john
-+
-+--
-+john.cooper@third-harmonic.com
-diff -u -r --new-file xv-3.10a.orig/contrib/fnkey-scripts/README xv-3.10a/contrib/fnkey-scripts/README
---- xv-3.10a.orig/contrib/fnkey-scripts/README 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/contrib/fnkey-scripts/README 2007-01-16 02:41:51.000000000 -0600
-@@ -0,0 +1,111 @@
-+-- License and Disclaimer --
-+
-+This patch & script package was written by Alexey Spiridonov, and is
-+licensed under the GNU GPLv2. There is NO WARRANTY.
-+
-+XV is copyrighted by John Bradley.
-+
-+-- What is this? --
-+
-+This is a small patch for XV that allows you to run scripts by pressing
-+a key from F1 through F12 (or more, just change 12 to your number in the
-+patch file).
-+
-+The patch enables a number of useful features. Here is a my set-up:
-+
-+F1: Losslessly rotate JPEG 90 degrees to the right.
-+F2: Losslessly rotate JPEG 90 degrees to the left.
-+
-+F3: Print the current selection rectangle (on the terminal where xv was
-+ launched). This is useful for quickly recording a bunch of positions in
-+ an image. Use case:
-+ I'm annotating face positions.
-+ 1) Select Joe in picture, hit F3, type "Joe" in the terminal.
-+ 2) Select Jane in the picture, ...
-+ ...
-+ n) Copy the text visible in the terminal, and paste it into the
-+ JPEG comment.
-+ Of course, i would write a more convenient script if I annotated faces
-+ with any any frequency.
-+
-+F4: Edit JPEG comment (I use it for annotations/tags).
-+
-+F5: Log a 'losslessly rotate right' command for batch processing. This
-+ writes the rotation command for the current file into a shell script
-+ somewhere ("~/photos/bin/rotscript" by default). This is great for
-+ slower computers because you don't have to wait for each image to
-+ rotate; instead, you just rotate them all at once by running the
-+ resulting script.
-+F6: Log a 'losslessly rotate left' batch command.
-+
-+F8: Crop image on disk, but back-up the uncropped version. You can make
-+ a succession of crops this way, with a backup made at every step.
-+ This wastes disk space, so be sure to clean up once you get a crop you
-+ like.
-+F7: Undo the last crop done on this image. This can be repeated until you're
-+ back at the original.
-+
-+-- Installation --
-+
-+I'll tell you how to get the set-up I described above. Of course, you can
-+customize it to your heart's content.
-+
-+(( 1 ))
-+
-+Go to:
-+
-+ http://www.sonic.net/~roelofs/greg_xv.html
-+
-+and follow the XV install instructions there. If you are okay with
-+reading shell scripts, you might also give this a shot:
-+
-+ http://sources.gentoo.org/viewcvs.py/*checkout*/gentoo-x86/media-gfx/xv/xv-3.10a-r12.ebuild
-+
-+When you're ready to type "make install", do the following to apply my patch:
-+
-+ $ cd WHEREVER_YOU_COMPILED_XV
-+ $ patch -p1 --dry-run < PATH/TO/xv-3.10a-fkey-command-patch.greg-xv
-+
-+Hopefully, the above command won't complain; if it does, Greg Roelofs
-+probably changed his patchset, and my patch has become out of date -- let me
-+know. If that went well, run:
-+
-+ $ patch -p1 < PATH/TO/xv-3.10a-fkey-command-patch.greg-xv
-+
-+Now, simply recompile and install as described in the other instructions.
-+
-+(( 2 ))
-+
-+Copy 'jpegcrop.sh', 'jpegeditcom.sh', 'jpegundocrop.sh', 'jpegrot.sh',
-+'jpeglogrot.sh' to some convenient directory.
-+
-+Suggestions: ~/photos/bin, /usr/local/bin, etc...
-+
-+Edit 'jpeglogrot.sh' and 'jpegeditcom.sh'. In the former, you need to
-+customize the path to 'jpegrot.sh'. In the latter, you should make set
-+your favorite editor. The spots to customize are marked as such.
-+
-+(( 3 ))
-+
-+Open .Xdefaults in your favorite text editor, and paste the following lines
-+there:
-+
-+xv.F1command: ~/photos/bin/jpegrot.sh 90 %s
-+xv.F2command: ~/photos/bin/jpegrot.sh 270 %s
-+xv.F3command: @echo "The selection rect for '%s' is at (%d, %d) of size %dx%d."
-+xv.F4command: @~/photos/bin/jpegeditcom.sh %s &
-+xv.F5command: @~/photos/bin/jpeglogrot.sh 90 %s
-+xv.F6command: @~/photos/bin/jpeglogrot.sh 270 %s
-+xv.F7command: ~/photos/bin/jpegundocrop.sh %s
-+xv.F8command: ~/photos/bin/jpegcrop.sh %s %d %d %d %d
-+
-+Change '~/photos/bin/' to the directory you chose in (( 2 )). In case you're
-+wondering what the '@' symbol means, it tells XV not to reload the file
-+after running this command. The default is to reload the file.
-+
-+-- Apologies --
-+
-+I didn't get a chance to run through the above instructions and check
-+that they work. I know they're right in spirit, but I might've made a typo
-+or two. Even if it's obvious to you, would you please let me know by writing
-+to lesha at mit dot edu?
-diff -u -r --new-file xv-3.10a.orig/contrib/fnkey-scripts/jpegcrop.sh xv-3.10a/contrib/fnkey-scripts/jpegcrop.sh
---- xv-3.10a.orig/contrib/fnkey-scripts/jpegcrop.sh 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/contrib/fnkey-scripts/jpegcrop.sh 2006-03-11 21:30:03.000000000 -0600
-@@ -0,0 +1,33 @@
-+#!/bin/bash
-+FILE=$1
-+WIDTH=$4
-+HEIGHT=$5
-+XPOS=$2
-+YPOS=$3
-+if [[ $XPOS -lt 0 ]]; then
-+ echo "Negative x position $XPOS converted to zero, width adjusted."
-+ WIDTH=$((WIDTH+XPOS))
-+ XPOS=0
-+fi
-+if [[ $YPOS -lt 0 ]]; then
-+ echo "Negative y position $YPOS converted to zero, height adjusted."
-+ HEIGHT=$((HEIGHT+YPOS))
-+ YPOS=0
-+fi
-+if [[ $(($WIDTH+$HEIGHT)) == 0 ]]; then
-+ echo "Refusing to crop $FILE with an empty rectangle."
-+ exit 1
-+fi
-+
-+TMPFILE=`mktemp $FILE.tmp-jpeg-rot-XXXXXXXX`
-+if jpegtran -optimize -progressive -crop ${WIDTH}x${HEIGHT}+${XPOS}+${YPOS} \
-+ -copy all $FILE > $TMPFILE; then
-+ COUNT=`echo $FILE-uncropped | wc -c`
-+ NEXT=$((`ls $FILE-uncropped* | cut -b $COUNT- | grep '^[0-9]*$' \
-+ | sed 's/^0*/'/ | sort -n | tail -n 1`+1))
-+ # the targets shouldn't exist, but -i just in case
-+ mv -i $FILE $FILE-uncropped$NEXT
-+ mv -i $TMPFILE $FILE
-+else
-+ rm $TMPFILE
-+fi
-diff -u -r --new-file xv-3.10a.orig/contrib/fnkey-scripts/jpegeditcom.sh xv-3.10a/contrib/fnkey-scripts/jpegeditcom.sh
---- xv-3.10a.orig/contrib/fnkey-scripts/jpegeditcom.sh 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/contrib/fnkey-scripts/jpegeditcom.sh 2007-01-16 00:23:04.000000000 -0600
-@@ -0,0 +1,12 @@
-+#!/bin/bash
-+CFILE=`mktemp $1.tmp-jpeg-comments-XXXXXXXX`
-+TMPFILE=`mktemp $1.tmp-jpeg-XXXXXXXX`
-+rdjpgcom $1 > $CFILE
-+INITIAL=`md5sum $CFILE`
-+xterm -e "$EDITOR" "$CFILE" # customize your editor here
-+MODIFIED=`md5sum $CFILE`
-+if [[ "$INITIAL" != "$MODIFIED" ]]; then
-+ mv $1 $TMPFILE
-+ wrjpgcom -replace -cfile $CFILE $TMPFILE > $1
-+fi
-+rm $TMPFILE $CFILE $CFILE~
-diff -u -r --new-file xv-3.10a.orig/contrib/fnkey-scripts/jpeglogrot.sh xv-3.10a/contrib/fnkey-scripts/jpeglogrot.sh
---- xv-3.10a.orig/contrib/fnkey-scripts/jpeglogrot.sh 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/contrib/fnkey-scripts/jpeglogrot.sh 2007-01-16 00:55:18.000000000 -0600
-@@ -0,0 +1,10 @@
-+#!/bin/bash
-+curdir="`pwd`"
-+LOG=~/photos/bin/rotscript # customize your install dir here
-+if [[ ! -e "$LOG" ]]; then
-+ echo '#!/bin/bash' >> "$LOG"
-+ chmod u+x "$LOG"
-+fi
-+echo "# following entry made on `date`" >> "$LOG"
-+# also customize the following line
-+echo ~/photos/bin/jpegrot \""$1"\" \""$curdir/$2"\" >> "$LOG"
-diff -u -r --new-file xv-3.10a.orig/contrib/fnkey-scripts/jpegrot.sh xv-3.10a/contrib/fnkey-scripts/jpegrot.sh
---- xv-3.10a.orig/contrib/fnkey-scripts/jpegrot.sh 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/contrib/fnkey-scripts/jpegrot.sh 2006-07-18 23:10:43.000000000 -0500
-@@ -0,0 +1,7 @@
-+#!/bin/bash
-+TMPFILE="`mktemp "$2".tmp-jpeg-rot-XXXXXXXX`"
-+if jpegtran -perfect -optimize -progressive -rotate "$1" -copy all "$2" > "$TMPFILE"; then
-+ mv "$TMPFILE" "$2"
-+else
-+ rm "$TMPFILE"
-+fi
-diff -u -r --new-file xv-3.10a.orig/contrib/fnkey-scripts/jpegundocrop.sh xv-3.10a/contrib/fnkey-scripts/jpegundocrop.sh
---- xv-3.10a.orig/contrib/fnkey-scripts/jpegundocrop.sh 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/contrib/fnkey-scripts/jpegundocrop.sh 2006-03-11 21:30:04.000000000 -0600
-@@ -0,0 +1,8 @@
-+#!/bin/bash
-+FILE=$1
-+COUNT=`echo $FILE-uncropped | wc -c`
-+LATEST=$((`ls $FILE-uncropped* | cut -b $COUNT- | grep '^[0-9]*$' \
-+ | sed 's/^0*/'/ | sort -n | tail -n 1`))
-+if [[ -f $FILE-uncropped$LATEST ]]; then
-+ mv $FILE-uncropped$LATEST $FILE
-+fi
-diff -u -r --new-file xv-3.10a.orig/tiff/RANLIB.sh xv-3.10a/tiff/RANLIB.sh
---- xv-3.10a.orig/tiff/RANLIB.sh 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/tiff/RANLIB.sh 2004-05-11 01:31:38.000000000 -0500
-@@ -0,0 +1,22 @@
-+#!/bin/sh -f
-+#
-+# tests to see if the program 'ranlib' exists. If it does, runs ranlib on
-+# the first argument (a library name). Otherwise, does nothing, and returns
-+#
-+# written by John Bradley for the XV 3.00 release
-+# thanks to John Hagan for shell-script hackery
-+#
-+
-+echo "executing 'ranlib $1'..."
-+
-+# Is there a ranlib? Let's try and then suffer the consequences...
-+ranlib $1 >& /dev/null
-+
-+if [ $? -ne 0 ]; then
-+ echo "There doesn't seem to be a ranlib on this system..."
-+ echo "Don't worry about it."
-+fi
-+
-+echo ""
-+echo ""
-+
-diff -u -r --new-file xv-3.10a.orig/xv_mgcsfx.sample xv-3.10a/xv_mgcsfx.sample
---- xv-3.10a.orig/xv_mgcsfx.sample 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/xv_mgcsfx.sample 2005-04-17 16:04:22.000000000 -0500
-@@ -0,0 +1,125 @@
-+#/*
-+# Configuration file for XV with recognition of 'Magic and Suffix'
-+#
-+#
-+# $Id: xv_mgcsfx.sample,v 1.11 95/10/03 17:00:05 tin329 Exp Locker: tin329 $
-+#
-+# Author: Tetsuya INOUE <tin329@chino.it.okayama-u.ac.jp>
-+#
-+#
-+# MgcSfx definition should write in one line.
-+# Format:
-+# <desc>:<ms type>:<ofs>:<magic>:<suffix>:<in it>:<in c>:<out it>:<out c>
-+# If you decide to not use preprocessor, comment style is allowed.
-+# # <comment>
-+#
-+# <desc> Description of your recognized image format.
-+# <ms type> Type ID for recognition. (You should use 'magic'.)
-+# * magic Data of string style.
-+# `\' escape for special characters:
-+# \b \f \n \r \t \v \\ \' \" \a \?
-+# \0 ...\377 octal value
-+# \x0 ...\xff hexadecimal value
-+# * suffix Suffix of file name.
-+# This type check <suffix> instead
-+# of <magic>.
-+# * [b|l]eint16 2 byte integer of [big|little] endian.
-+# * [b|l]eint32 4 byte integer of [big|little] endian.
-+# <ofs> Offset of magic number in the target image file.
-+# <magic> Data(magic number) of <ms type> to match at <ofs>.
-+# <suffix> Suffix of filename with '.'start.
-+#
-+# <in it> Input image format type (output from <in c>).
-+# * PNM (PPM, PGM, PBM)
-+# * AUTO Recognized by xv management, and load.
-+# This is different from others, because
-+# this write file to temporary.
-+# <out it> Output image format type (input to <out c>).
-+# * PNM_RAW (PPM_RAW, PGM_RAW, PBM_RAW)
-+# * PNM_ASCII (PPM_ASCII, PGM_ASCII, PBM_ASCII)
-+#
-+# <in c> Command to get the input image.
-+# * Command mast read stdin or file(specified by
-+# argument), and write to stdout.
-+# * Use %s to represent the file name. Without %s,
-+# get file on stdin.
-+# <out c> Command to put the output image.
-+# * Command mast read stdin and write to stdout.
-+#
-+# <comment> Any message.
-+#*/
-+
-+#/*############################################################################
-+#
-+# definition of the rule with Magic and Suffix
-+#
-+#*/
-+
-+# /* Canon View Station Image Format */
-+ViewStation(std):magic:0:VsStdImf V0.2:.vs:PNM:VStopnm %s:PNM_RAW:pnmtoVS
-+ViewStation(obj):magic:0:VsObjFormat V1.0:.vs:PNM:VSobjtopnm -:PNM_RAW:pnmtoVSobj
-+
-+# /* CERN httpd cache */
-+# /* unchc skip header of CERN httpd cache file, and write data to stdout. */
-+CERN httpd cache:magic:0:HTTP/1.0::AUTO:unchc %s::
-+
-+# /* XLD4(Q4) image format */
-+XLD(Q4):magic:11:MAJYO:.q4:PNM:q4toppm::
-+
-+# /* ML1 image format */
-+ML1:magic:0:\1\0\0\x1a:.ml1:PNM:ml1toppm %s::
-+
-+# /* Pict image format, 256 color only */
-+PICT:suffix:::.pict:PNM:picttoppm:PNM_RAW:ppmquant 256 | ppmtopict
-+PICT(gzip):suffix:::.pict.gz:PNM:gzip -dc | picttoppm:PNM_RAW:ppmquant 256 | ppmtopict | gzip
-+PICT(compress):suffix:::.pict.Z:PNM:compress -dc | picttoppm:PNM_RAW:ppmquant 256 | ppmtopict | compress
-+
-+# /* Tim image format(used by SONY PlayStation) */
-+TIM:magic:0:\x10\x00\x00\x00:.tim:PNM:timtoppm::
-+
-+# /* Cam image format(used by CASIO QV-10) */
-+# /* CAM:magic:0:\x07\x20\x4d\x4d:.cam:AUTO:camtoppm -j:PNM_RAW */
-+CAM:magic:0:\x07\x20\x4d\x4d:.cam:PNM:camtoppm::
-+
-+# /* Portable Network Graphics (PNG) format : magic is "0x89 PNG" */
-+PNG:magic:0:\x89\x50\x4e\x47:.png:PNM:pngtopnm %s:PNM_RAW:pnmtopng
-+# /* PNG(interlace):magic:0:\x89\x50\x4e\x47:.png:PNM:pngtopnm %s:PNM_RAW:pnmtopng -interlace */
-+
-+# /* DB-Z, SAURUS Freehand Memo, PV-F1 Action Board, Wiz Quick Memo format */
-+# /* Use xbm2free-1.10 or later. Old version is NOT a filter. */
-+# /* To show version of xbm2free, type "xbm2free" (with no argument). */
-+ZAURUS:magic:19:IMG1:.zau:PBM_ASCII:free2pbm:PBM:pbmtoxbm|xbm2free -s -
-+DBZ:magic:19:IMG1:.dbz:::PBM:pbmtoxbm|xbm2free -d -
-+PVF1:magic:12:IMG1:.pvf1:PBM_ASCII:free2pbm:PBM:pbmtoxbm|xbm2free -v -
-+# /* WIZ:magic:19:IMG1:.wiz:::PBM:pbmtoxbm|xbm2free -w - */
-+
-+
-+
-+# /* Compress:magic:0:\037\235:.Z:AUTO:uncompress %s:: */
-+# /* Gzip:magic:0:\037\213:.gz:AUTO:gunzip %s:: */
-+# /* Gzip(old):magic:0:\037\236:.z:AUTO:gunzip %s:: */
-+
-+# /* MAKI:magic:0:MAKI01A\040:.mki:::: */
-+# /* MAKI:magic:0:MAKI01B\040:.mki:::: */
-+# /* MAG:magic:0:MAKI02\040\040:.mag:::: */
-+# /* Pi:magic:0:Pi:.pi:::: */
-+# /* PIC:magic:0:PIC:.pic:::: */
-+# /* PIC2:magic:0:P2DT:.p2:::: */
-+# /* PhotoCD:magic:0:\xff\xff\xff\xff:.pcd:::: */
-+
-+# /* PBM(ascii):magic:0:P1:.pbm:::: */
-+# /* PGM(ascii):magic:0:P2:.pgm:::: */
-+# /* PPM(ascii):magic:0:P3:.ppm:::: */
-+# /* PBM(raw):magic:0:P4:.pbm:::: */
-+# /* PGM(raw):magic:0:P5:.pgm:::: */
-+# /* PPM(raw):magic:0:P6:.ppm:::: */
-+
-+# /* Sun raster:magic:0:\131\246\152\225:.sun:::: */
-+# /* JFIF(JPEG):magic:0:\xff\xd8\xff:.jpg:::: */
-+# /* TIFF big-endian:magic:0:\115\115:.tif:::: */
-+# /* TIFF little-endian:magic:0:\111\111:.tif:::: */
-+# /* GIF(87):magic:0:GIF87a:.gif:::: */
-+# /* GIF(89):magic:0:GIF89a:.gif:::: */
-+# /* SGI(1):magic:0:\x01\xda:.rgb:::: */
-+# /* SGI(2):magic:0:\xda\x01:.rgb:::: */
-+# /* XWD:magic:0:\0\0\0\7: :::: */
-diff -u -r --new-file xv-3.10a.orig/xvhips.c xv-3.10a/xvhips.c
---- xv-3.10a.orig/xvhips.c 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/xvhips.c 2005-05-01 01:49:14.000000000 -0500
-@@ -0,0 +1,406 @@
-+/*
-+ * xvhips.c - load routine for 'HIPS' format pictures
-+ *
-+ * LoadHIPS(fname, numcols)
-+ */
-+
-+/*
-+ * Copyright 1989, 1990 by the University of Pennsylvania
-+ *
-+ * Permission to use, copy, and distribute for non-commercial purposes,
-+ * is hereby granted without fee, providing that the above copyright
-+ * notice appear in all copies and that both the copyright notice and this
-+ * permission notice appear in supporting documentation.
-+ *
-+ * The software may be modified for your own purposes, but modified versions
-+ * may not be distributed.
-+ *
-+ * This software is provided "as is" without any express or implied warranty.
-+ */
-+
-+#include "xv.h"
-+
-+#ifdef HAVE_HIPS
-+
-+#define Boolean FREDDIE
-+#include "xvhips.h"
-+#undef Boolean
-+
-+#include <alloca.h>
-+
-+#define LINES 100
-+#define LINELENGTH 132
-+
-+static int fread_header(int fd, struct header *hd);
-+static char *getline(int fd, char **s, int *l);
-+static int dfscanf(int fd);
-+static void make_grayscale(char *r, char *g, char *b);
-+static float hls_value (float n1, float n2, float hue);
-+static void hls_to_rgb(float h, float l, float s,
-+ float *r, float *g, float *b);
-+static void make_huescale(char *r, char *g, char *b);
-+static void make_heatscale(char *r, char *g, char *b);
-+static int load_colourmap(char *filestem, int max_colours,
-+ char *r, char *g, char *b);
-+
-+/************************************************************************
-+ *
-+ * Read Header routines
-+ *
-+ ************************************************************************/
-+
-+static char *ssave[LINES];
-+static int slmax[LINES];
-+static int lalloc = 0;
-+//extern char *calloc();
-+
-+
-+
-+static int fread_header(fd, hd)
-+ int fd;
-+ struct header *hd;
-+{
-+ int lineno, len, i;
-+ char *s;
-+
-+/*fprintf(stderr,"fread_header: entered\n");*/
-+ if(lalloc<1) {
-+ ssave[0] = calloc(LINELENGTH, sizeof (char));
-+ slmax[0] = LINELENGTH;
-+ lalloc = 1;
-+ }
-+/*fprintf(stderr,"fread_header: ssave allocated\n");*/
-+ getline(fd,&ssave[0],&slmax[0]);
-+ hd->orig_name = calloc(strlen(ssave[0])+1, sizeof (char));
-+ strcpy(hd->orig_name,ssave[0]);
-+ getline(fd,&ssave[0],&slmax[0]);
-+ hd->seq_name = calloc(strlen(ssave[0])+1, sizeof (char));
-+ strcpy(hd->seq_name,ssave[0]);
-+ hd->num_frame = dfscanf(fd);
-+ getline(fd,&ssave[0],&slmax[0]);
-+ hd->orig_date = calloc(strlen(ssave[0])+1, sizeof (char));
-+ strcpy(hd->orig_date,ssave[0]);
-+ hd->rows = dfscanf(fd);
-+ hd->cols = dfscanf(fd);
-+ hd->bits_per_pixel = dfscanf(fd);
-+ hd->bit_packing = dfscanf(fd);
-+ hd->pixel_format = dfscanf(fd);
-+ lineno = 0;
-+ len = 1;
-+ getline(fd,&ssave[0],&slmax[0]);
-+ s = ssave[0];
-+ while(*(s += strlen(s)-3) == '|') {
-+ len += strlen(ssave[lineno]);
-+ lineno++;
-+ if (lineno >= LINES)
-+ fprintf(stderr, "Too many lines in header history");
-+ if(lineno >= lalloc) {
-+ ssave[lineno] = calloc(LINELENGTH, sizeof (char));
-+ slmax[lineno] = LINELENGTH;
-+ lalloc++;
-+ }
-+ getline(fd,&ssave[lineno],&slmax[lineno]);
-+ s = ssave[lineno];
-+ }
-+ len += strlen(ssave[lineno]);
-+ hd->seq_history = calloc(len, sizeof (char));
-+ hd->seq_history[0] = '\0';
-+ for (i=0;i<=lineno;i++)
-+ strcat(hd->seq_history,ssave[i]);
-+ lineno = 0;
-+ len = 1;
-+ while(strcmp(getline(fd,&ssave[lineno],&slmax[lineno]),".\n")) {
-+ len += strlen(ssave[lineno]);
-+ lineno++;
-+ if (lineno >= LINES)
-+ fprintf(stderr, "Too many lines in header desc.");
-+ if(lineno >= lalloc) {
-+ ssave[lineno] = calloc(LINELENGTH, sizeof (char));
-+ slmax[lineno] = LINELENGTH;
-+ lalloc++;
-+ }
-+ }
-+ hd->seq_desc = calloc(len, sizeof (char));
-+ *hd->seq_desc = '\0';
-+ for (i=0;i<lineno;i++)
-+ strcat(hd->seq_desc,ssave[i]);
-+/*fprintf(stderr,"fread_header: exiting\n");*/
-+ return 0;
-+}
-+
-+
-+
-+static char *getline(fd,s,l)
-+ int fd;
-+ char **s;
-+ int *l;
-+{
-+ int i,m;
-+ char c,*s1,*s2;
-+
-+ i = 0;
-+ s1 = *s;
-+ m = *l;
-+ while(read(fd,&c,1) == 1 && c != '\n') {
-+ if (m-- <= 2) {
-+ s2 = calloc(LINELENGTH+*l,sizeof (char));
-+ strcpy(s2,*s);
-+ *s = s2;
-+ *l += LINELENGTH;
-+ m = LINELENGTH;
-+ s1 = s2 + strlen(s2);
-+ }
-+ *s1++ = c;
-+ }
-+ if (c == '\n') {
-+ *s1++ = '\n';
-+ *s1 = '\0';
-+ return *s;
-+ }
-+ fprintf(stderr, "Unexpected EOF while reading header.");
-+ return NULL;
-+}
-+
-+
-+
-+static int dfscanf(fd)
-+ int fd;
-+{
-+ int i;
-+
-+ getline(fd,&ssave[0],&slmax[0]);
-+ sscanf(ssave[0],"%d",&i);
-+ return(i);
-+}
-+
-+
-+
-+/*******************************************/
-+int LoadHIPS(fname,pinfo)
-+ char *fname;
-+ PICINFO * pinfo;
-+/*******************************************/
-+{
-+ FILE *fp;
-+ struct header h;
-+ char * pic;
-+
-+ /* open the stream, if necesary */
-+ fp=fopen(fname,"r");
-+ if (!fp) return 0;
-+
-+ if (!fread_header(fileno(fp), &h)) {
-+ SetISTR(ISTR_WARNING,"Can't read HIPS header");
-+ return 0;
-+ }
-+
-+ pinfo->w = h.cols;
-+ pinfo->h = h.rows;
-+ pic = pinfo->pic = (byte *) malloc(h.rows * h.cols); // GRR POSSIBLE OVERFLOW / FIXME
-+ if (!pic) FatalError("couldn't malloc HIPS file");
-+
-+ if (!fread(pic, 1, h.cols*h.rows, fp)) {
-+ SetISTR(ISTR_WARNING,"Error reading HIPS data.\n");
-+ return 0;
-+ }
-+ fclose (fp);
-+
-+ pinfo->frmType = F_SUNRAS;
-+ pinfo->colType = F_FULLCOLOR;
-+ sprintf(pinfo->fullInfo, "HIPS file (%d bytes)", h.cols*h.rows);
-+ sprintf(pinfo->shrtInfo, "HIPS file.");
-+ pinfo->comment = (char *) NULL;
-+
-+ {
-+ char cmapname[256];
-+ /* Check header for colormap spec */
-+ char * s = h.seq_desc - 1;
-+ char * cmaptag = "+COLORMAP";
-+ int sl = strlen(cmaptag);
-+ cmapname[0] = 0;
-+ while (*++s)
-+ if (*s == '+')
-+ if (strncmp(s, cmaptag, sl) == 0) {
-+ char * p = s + sl;
-+ while (*p && (*p == ' ' || *p == '\n' || *p == '\t')) p++;
-+ sscanf(p, "%s", cmapname);
-+ SetISTR(ISTR_INFO, cmapname);
-+ fprintf(stderr, "Colormap = [%s]\n", cmapname);
-+ }
-+
-+ if (strcmp(cmapname, "gray") == 0 || strcmp(cmapname, "grey") == 0)
-+ make_grayscale(pinfo->r, pinfo->g, pinfo->b);
-+ else if (strcmp(cmapname, "heat") == 0)
-+ make_heatscale(pinfo->r, pinfo->g, pinfo->b);
-+ else if (strcmp(cmapname, "hues") == 0)
-+ make_huescale(pinfo->r, pinfo->g, pinfo->b);
-+ else if (!cmapname[0] || !load_colourmap(cmapname, 256, pinfo->r, pinfo->g, pinfo->b))
-+ make_grayscale(pinfo->r, pinfo->g, pinfo->b);
-+ sprintf(pinfo->fullInfo, "HIPS file (%d x %d), Colormap = [%s]", h.cols, h.rows, cmapname);
-+ }
-+
-+ return 1;
-+}
-+
-+
-+
-+static void make_grayscale(char * r, char * g, char * b)
-+{
-+ int i;
-+ /* default grayscale colors */
-+ r[0] = 40; g[0] = 150; b[0] = 100; /* "green4" background */
-+ for(i = 1; i < 256; i++)
-+ r[i] = g[i] = b[i] = i;
-+}
-+
-+
-+
-+static float hls_value (n1, n2, hue)
-+ float n1,n2,hue;
-+{
-+ if (hue>360.0)
-+ hue-=360.0 ;
-+ else if (hue<0.0)
-+ hue+=360.0 ;
-+
-+ if (hue<60.0)
-+ return( n1+(n2-n1)*hue/60.0 ) ;
-+ else if (hue<180.0)
-+ return ( n2 ) ;
-+ else if (hue<240.0)
-+ return ( n1+(n2-n1)*(240.0-hue)/60.0 ) ;
-+ else
-+ return (n1) ;
-+}
-+
-+
-+
-+static void hls_to_rgb(h,l,s, r,g,b)
-+ float h, l, s;
-+ float *r, *g, *b;
-+{
-+ static float m1, m2 ;
-+
-+ if (l<=0.5)
-+ m2=l*(1+s) ;
-+ else
-+ m2=l+s-l*s ;
-+ m1=2.0*l-m2 ;
-+ if (s==0.0) *r=*g=*b=l ;
-+ else {
-+ *r=hls_value(m1,m2,h+120.0) ;
-+ *g=hls_value(m1,m2,h) ;
-+ *b=hls_value(m1,m2,h-120.0) ;
-+ }
-+
-+}
-+
-+
-+
-+static void make_huescale(char * r, char * g, char * b)
-+{
-+ int j;
-+ r[0] = g[0] = b[0] = 0;
-+ for (j = 1; j<256; j++)
-+ {
-+ float fr, fg, fb;
-+ hls_to_rgb((double)(256.0-j)*360.0/256.0, 0.5, 1.0, &fr, &fg, &fb);
-+ r[j] = rint(255*fr);
-+ g[j] = rint(255*fg);
-+ b[j] = rint(255*fb);
-+ }
-+}
-+
-+
-+
-+static void make_heatscale(char * r, char * g, char * b)
-+{
-+ int j;
-+ r[0] = g[0] = b[0] = 0;
-+ for (j = 1; j<256; j++)
-+ {
-+ if(j<255/2)
-+ r[j] = j*255/(255/2-1);
-+ else
-+ r[j]=255;
-+ if (j>=255/2+255/3)
-+ g[j] = 255;
-+ else if (j>255/3)
-+ g[j] = (j-255/3)*255/(255/2-1);
-+ else
-+ g[j] = 0;
-+ if (j>255/2)
-+ b[j] = (j-255/2)*255/(255-255/2-1);
-+ else
-+ b[j] = 0;
-+ }
-+}
-+
-+
-+
-+static int load_colourmap(char *filestem, int max_colours,
-+ char *r, char *g, char *b)
-+{
-+ FILE * fp;
-+ int numread=0;
-+ char * filename;
-+ char str[200];
-+ int num_colors;
-+ /*
-+ * Look for palette file in local directory
-+ */
-+
-+ filename = (char*)alloca(strlen(filestem) + 5);
-+ strcpy(filename, filestem);
-+ strcat(filename, ".PAL"); /* Add the PAL suffix to the name specified */
-+ fp = fopen(filename,"r");
-+ if (!fp) {
-+ /*
-+ * If not found, try in $IM2HOME/etc/palettes
-+ */
-+ char * im2home = (char*)getenv("IM2HOME");
-+ char * palette_subdirectory = "etc/palettes";
-+ char * fullfilename;
-+ if (!im2home)
-+ {
-+ im2home = "/home/jewel/imagine2";
-+ fprintf(stderr,"IM2HOME environment variable not set -- using [%s]\n",im2home);
-+ }
-+ fullfilename = alloca(strlen(im2home)+strlen(palette_subdirectory)+strlen(filename)+5);
-+ sprintf(fullfilename, "%s/%s/%s",im2home,palette_subdirectory,filename);
-+ fp = fopen(fullfilename,"r");
-+ if (!fp)
-+ {
-+ fprintf(stderr,"Couldn't find any palette file -- looked for [%s] and [%s].\n",
-+ filename,fullfilename);
-+ perror("Last system error message was");
-+ return 0;
-+ }
-+ }
-+
-+ strcpy(str,"(null)");
-+ if (!fscanf(fp,"%s\n",str) || strncmp(str,"Palette",7) != 0) {
-+ fprintf(stderr,"error: First line of palette file should be `Palette', not [%s]\n", str);
-+ return 0;
-+ }
-+
-+ fscanf(fp,"%[^\n]",str) ; /* Scan to end of line */
-+ fscanf (fp,"%d",&num_colors);/* Read the number of colours in the file */
-+ fgets(str,120,fp) ; /* Skip the text description, and general info lines */
-+ fgets(str,120,fp) ;
-+
-+ while ((numread<max_colours)&&(numread<num_colors)) {
-+ int rc, gc, bc;
-+ fscanf (fp,"%d %d %d -", &rc, &gc, &bc) ; /* Get the (r,g,b) tuples */
-+ r[numread] = rc;
-+ g[numread] = gc;
-+ b[numread] = bc;
-+ numread++;
-+ fgets(str,120,fp) ; /* Skip the description, if present */
-+ }
-+
-+ SetISTR(ISTR_INFO,"Read %d colors from palette file [%s]", numread, filename);
-+ return (numread) ; /* Return the number of colours ACTUALLY READ */
-+}
-+
-+#endif /* HAVE_HIPS */
-diff -u -r --new-file xv-3.10a.orig/xvhips.h xv-3.10a/xvhips.h
---- xv-3.10a.orig/xvhips.h 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/xvhips.h 2005-04-25 10:34:14.000000000 -0500
-@@ -0,0 +1,154 @@
-+/*
-+ * HIPL Picture Header Format Standard
-+ *
-+ * Michael Landy - 2/1/82
-+ */
-+
-+#define XHEADER
-+#ifdef XHEADER
-+struct extended {
-+ char *name;
-+ char *vals;
-+ };
-+#endif
-+
-+struct header {
-+ char *orig_name; /* The originator of this sequence */
-+ char *seq_name; /* The name of this sequence */
-+ int num_frame; /* The number of frames in this sequence */
-+ char *orig_date; /* The date the sequence was originated */
-+ int rows; /* The number of rows in each image */
-+ int cols; /* The number of columns in each image */
-+ int bits_per_pixel; /* The number of significant bits per pixel */
-+ int bit_packing; /* Nonzero if bits were packed contiguously */
-+ int pixel_format; /* The format of each pixel, see below */
-+ char *seq_history; /* The sequence's history of transformations */
-+ char *seq_desc; /* Descriptive information */
-+#ifdef XHEADER
-+ struct extended *xheader;
-+#endif
-+};
-+
-+/*
-+ * Pixel Format Codes
-+ */
-+
-+#define PFBYTE 0 /* Bytes interpreted as integers (8 bits) */
-+#define PFSHORT 1 /* Short integers (2 bytes) */
-+#define PFINT 2 /* Integers (4 bytes) */
-+#define PFFLOAT 3 /* Float's (4 bytes)*/
-+#define PFCOMPLEX 4 /* 2 Float's interpreted as (real,imaginary) */
-+#define PFASCII 5 /* ASCII rep, with linefeeds after each row */
-+#define PFDOUBLE 6 /* Double's (8 byte floats) */
-+#define PFDBLCOM 7 /* Double complex's (2 Double's) */
-+#define PFQUAD 10 /* quad-tree encoding (Mimaging) */
-+#define PFQUAD1 11 /* quad-tree encoding */
-+#define PFBHIST 12 /* histogram of byte image (using ints) */
-+#define PFSPAN 13 /* spanning tree format */
-+#define PLOT3D 24 /* plot-3d format */
-+#define PFINTPYR 50 /* integer pyramid */
-+#define PFFLOATPYR 51 /* float pyramid */
-+#define PFPOLYLINE 100 /* 2D points */
-+#define PFCOLVEC 101 /* Set of RGB triplets defining colours */
-+#define PFUKOOA 102 /* Data in standard UKOOA format */
-+#define PFTRAINING 104 /* Set of colour vector training examples */
-+#define PFTOSPACE 105 /* TOspace world model data structure */
-+#define PFSTEREO 106 /* Stereo sequence (l, r, l, r, ...) */
-+#define PFRGPLINE 107 /* 2D points with regions */
-+#define PFRGISPLINE 108 /* 2D points with regions and interfaces */
-+#define PFCHAIN 200 /* Chain code encoding (Mimaging) */
-+#define PFLUT 300 /* LUT format (uses Ints) (Mimaging) */
-+#define PFAHC 400 /* adaptive hierarchical encoding */
-+#define PFOCT 401 /* oct-tree encoding */
-+#define PFBT 402 /* binary tree encoding */
-+#define PFAHC3 403 /* 3-d adaptive hierarchical encoding */
-+#define PFBQ 404 /* binquad encoding */
-+#define PFRLED 500 /* run-length encoding */
-+#define PFRLEB 501 /* run-length encoding, line begins black */
-+#define PFRLEW 502 /* run-length encoding, line begins white */
-+#define PFPOLAR 600 /* rho-theta format (Mimaging) */
-+
-+/*
-+ * Bit packing formats
-+ */
-+
-+#define MSBFIRST 1 /* bit packing - most significant bit first */
-+#define LSBFIRST 2 /* bit packing - least significant bit first */
-+
-+#define FBUFLIMIT 30000 /* increase this if you use large PLOT3D
-+ files */
-+
-+/*
-+ * For general readability
-+ */
-+
-+#ifndef TRUE
-+# define TRUE 1
-+#endif
-+
-+#ifndef FALSE
-+# define FALSE 0
-+#endif
-+
-+typedef long Boolean;
-+extern char *strsave(), *memalloc();
-+
-+/*
-+ * image and pyramid type declarations for the pyramid routines.
-+ *
-+ * The pyramid utilities are derived from code originally written by
-+ * Raj Hingorani at SRI/David Sarnoff Research Institute. The original
-+ * Gaussian and Laplacian pyramid algorithms were designed by Peter Burt (also
-+ * currently at SRI/DSRC). See: Computer Graphics and Image Processing,
-+ * Volume 16, pp. 20-51, 1981, and IEEE Transactions on Communications,
-+ * Volume COM-31, pp. 532-540, 1983.
-+ */
-+
-+#define MAXLEV 12
-+
-+
-+typedef struct {
-+ float **ptr;
-+ int nr;
-+ int nc;
-+} FIMAGE;
-+
-+typedef struct {
-+ int **ptr;
-+ int nr;
-+ int nc;
-+} IIMAGE;
-+
-+typedef FIMAGE FPYR[MAXLEV];
-+typedef IIMAGE IPYR[MAXLEV];
-+
-+typedef struct {
-+ float *k;
-+ int taps2; /* the number of taps from the center rightward,
-+ total number is 2*taps2-1 */
-+} FILTER;
-+
-+/* function definitions */
-+
-+float **_read_fimgstr();
-+int **_read_iimgstr();
-+float **_alloc_fimage();
-+int **_alloc_iimage();
-+
-+/* image macros */
-+
-+#ifndef MAX
-+# define MAX(A,B) ((A) > (B) ? (A) : (B))
-+#endif /* MAX */
-+#ifndef MIN
-+# define MIN(A,B) ((A) < (B) ? (A) : (B))
-+#endif /* MIN */
-+#ifndef ABS
-+# define ABS(A) ((A) > 0 ? (A) : (-(A)))
-+#endif /* ABS */
-+#ifndef BETWEEN
-+# define BETWEEN(A,B,C) (((A) < (B)) ? (B) : (((A) > (C)) ? (C) : (A)))
-+#endif /* BETWEEN */
-+#ifndef SIGN
-+# define SIGN(A,B) (((B) > 0) ? (A) : (-(A)))
-+#endif /* SIGN */
-diff -u -r --new-file xv-3.10a.orig/xvjp2k.c xv-3.10a/xvjp2k.c
---- xv-3.10a.orig/xvjp2k.c 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/xvjp2k.c 2007-05-13 20:04:37.000000000 -0500
-@@ -0,0 +1,1326 @@
-+/*
-+ * xvjp2k.c - I/O subroutines for JPEG 2000 format pictures
-+ *
-+ * This module is a "shim" between XV and a JPEG 2000 CODEC in the open-source
-+ * JasPer Library created by Michael D. Adams; for more information, see the URL
-+ * "http://www.ece.uvic.ca/~mdadams/jasper". We don't use most of the other
-+ * facilities in this library, so it's better to link XV with a UNIX "archive"
-+ * representation of it, not a DLL.
-+ *
-+ * JPEG 2000 files can be represented in either of two general ways: The
-+ * simplest representation is a "code stream", which often has a ".jpc" file
-+ * name suffix and is organized much like a classical JPEG file, except that
-+ * unfortunately, JPEG 2000 code streams indicate the no. of colors in an image
-+ * but no longer give any clues about its color space (e.g., RGB or YCbCr).
-+ * Instead, there is now a semantically higher-level representation, which often
-+ * has a ".jp2" file name suffix and encapsulates a "code stream" with (possibly
-+ * a lot of) color-space information, optionally including things like ICC
-+ * correction tables.
-+ *
-+ * Compared to the IJG JPEG Library used in file "xvjpeg.c", one must solve
-+ * several problems for color images when marrying JasPer to XV.
-+ *
-+ * 1. JPEG 2000 files can represent a wide range of image sizes, resolutions,
-+ * and color spaces, not all of which can be easily rendered "as is" on a
-+ * normal "X Windows" display, so we must carefully check a decoded image's
-+ * parameters in order to reject anything that we can't handle gracefully.
-+ *
-+ * 2. JasPer prefers to decode/encode images using color-plane "slices", instead
-+ * of interleaved pixels needed by "X Windows", so we must (de)interleave
-+ * copies of the image buffer here.
-+ *
-+ * XXX Things to do:
-+ *
-+ * 1. In "LoadJP{2,C}()" try to handle the "quick" option, which requests
-+ * faster loading of a reduced-size image for the visual schnauzer. The
-+ * schnauzer's icon size is currently 80x60, so the old "xvjpeg.c" module tries
-+ * to produce a 2X (160x120) image. Can we do the same?
-+ *
-+ * 2. In "StoreJP2K()", JasPer Library Version 1.701 apparently has no API to
-+ * let the XV global "picComments" string be inserted in a JPEG 2000 comment
-+ * record. If the library ever gets fixed, enhance our code accordingly.
-+ *
-+ * --Scott Marovich <marovich@hpl.hp.com>, Hewlett-Packard Laboratories,
-+ * January 2005.
-+ */
-+#include "copyright.h"
-+
-+#define NEEDSARGS
-+#include "xv.h"
-+
-+#ifdef HAVE_JP2K
-+
-+#include <jasper/jasper.h>
-+/* missing prototype in 1.701.0, sigh: */
-+jas_stream_t *jas_stream_freopen PARM((const char *, const char *, FILE *));
-+
-+static const char *fbasename, /* File's base name, for error/warning msgs */
-+ bad_samp[] = "%s: can't read %d-plane %s file!",
-+ fmode[] = "rb",
-+ full_msg[] = "%s %s. (%ld bytes)",
-+ jp2_kind[] = "JP2",
-+ jpc_kind[] = "JPEG 2000",
-+ load_msg[] = "Loading %dx%d %s %s (%ld bytes)...",
-+ no_mem[] = "%s: can't read %s file - out of memory",
-+ pixel_size[] = "%s: can't display %d-bit pixels!",
-+ shrt_msg[] = "%dx%d %s %s. ",
-+ truncated[] = "%s: Unexpected end of %s file",
-+ read_err[] = "%s: I/O error reading %s file",
-+ bad_dims[] = "%s: error in JPEG-2000 header (bad image size)";
-+
-+/* We only want to override the JasPer Library's "jas_eprintf()" subroutine in
-+ order to make it a "wrapper" around XV's own error-reporting subroutine, but
-+ because of the way the former is currently packaged in JasPer Library Version
-+ 1.701, we must override everything else packaged in the "jas_debug.o" module
-+ with it, otherwise we get "duplicate definition" messages from the linker.
-+*/
-+int jas_getdbglevel(void) {return 0;}
-+int jas_setdbglevel(int n) {return 0;}
-+int jas_memdump(FILE *fp,void *data,size_t len) {return 0;}
-+
-+int jas_eprintf(const char *fmt,...) /* Handle JasPer Library message */
-+{
-+ static char error[] = "error: ", warning[]= "warning: ";
-+ va_list ap;
-+ int kind = ISTR_WARNING;
-+ char buffer[512];
-+ register char *p;
-+
-+ /* Unlike the IJG JPEG Library, the JasPer Library current has no graceful way
-+ for an application (= us!) to intercept its diagnostic messages and output
-+ them using our own subroutines, so this ugly replacement for its output
-+ subroutine will have to suffice. At Version 1.701, lthough the library's
-+ own "jas_eprintf()" is a varargs subroutine, all calls currently pass just
-+ 1 string with a Line Feed at the end and no "printf(3C)" arguments. Most
-+ strings begin with "error: " or "warning: ", although a few have neither.
-+ We try to translate these into the format preferred by XV, trimming any
-+ trailing Line Feed character (ugh!).
-+ */
-+ va_start(ap, fmt);
-+ vsnprintf(p = buffer,512,fmt,ap);
-+ va_end(ap);
-+ while (*p++);
-+ if (p[-2] == '\n') p[-2] = '\0';
-+ p = buffer;
-+ if (strncmp(p,error,sizeof error) == 0) /* "error: ... " */
-+ {
-+ kind = ISTR_WARNING;
-+ p += sizeof error;
-+ }
-+ else /* "warning: ... " */
-+ if (strncmp(p,warning,sizeof warning) == 0)
-+ {
-+ kind = ISTR_INFO;
-+ p += sizeof warning;
-+ };
-+ SetISTR(kind,"%s: %s",fbasename,p);
-+ return strlen(fmt);
-+}
-+
-+static char *SetBuf(FILE *f)
-+{
-+ char *buf;
-+ register char *p;
-+
-+ /* JPEG 2000 image files are apt to be large, but the buffer size allocated by
-+ most implementations of the "C" Standard I/O Library is still ridiculously
-+ small, typically 1 KB. We want to allocate a much larger buffer for higher
-+ I/O efficiency, but the details are unfortunately a bit platform-specific.
-+ Under UNIX systems with virtual memory, we want to encourage its internal
-+ "physio()" subroutine by making the buffer an integral number of pages,
-+ aligned on a page-multiple memory address boundary. Under HP-UX 11.1+ and
-+ perhaps other operating-systems, a Standard I/O buffer is preceded by a
-+ header whose size must also be taken into account.
-+ */
-+# ifndef IOBUFSIZ
-+# define IOBUFSIZ 65536
-+# endif /* IOBUFSIZ */
-+# ifdef __hpux
-+# define OVERHEAD sizeof(mbstate_t)
-+# endif /* __hpux */
-+# ifndef OVERHEAD
-+# define OVERHEAD 0
-+# endif /* OVERHEAD */
-+
-+# ifdef NBPG
-+ if (!(buf = p = malloc(NBPG+OVERHEAD+IOBUFSIZ))) return 0;
-+ p = (char *)((unsigned long)p+NBPG-1 & ~(NBPG-1));
-+ p -= OVERHEAD;
-+# else /* not NBPG */
-+ if (!(buf = p = malloc(OVERHEAD+IOBUFSIZ))) return 0;
-+ p += OVERHEAD;
-+# endif /* NBPG */
-+ setvbuf(f,p,_IOFBF,OVERHEAD+IOBUFSIZ);
-+ return buf;
-+# undef OVERHEAD
-+# undef IOBUFSIZ
-+}
-+
-+int LoadJPC(char *fname,register PICINFO *pinfo,int quick)
-+{
-+ jas_image_t *img;
-+ jas_stream_t *str;
-+ FILE *fp;
-+ char *iobuf;
-+ const char *s;
-+ unsigned long filesize;
-+ long w, h, npixels, bufsize;
-+ int ok = 0, vstride;
-+ register int i;
-+
-+ /* Load a JPEG 2000 "code stream" image file into a pixel buffer for XV.
-+ Unlike classical JPEG files, they have no clue about the image's color
-+ space, so we check for 8-bit data samples but make no effort to check or
-+ convert color spaces, and "what you see is what you get". For now, ignore
-+ the "quick" option to return a reduced-resolution or -size image. Return 1
-+ on success, or 0 on failure.
-+ */
-+ if (!(fp = xv_fopen(fname,fmode))) return 0;
-+ fbasename = BaseName(fname); /* Input file's base name, for message(s) */
-+ if (!(iobuf = SetBuf(fp)))
-+ {
-+ (void)fclose(fp);
-+ SetISTR(ISTR_WARNING,no_mem,fbasename,jpc_kind);
-+ goto L3;
-+ }
-+
-+ /* Before telling the JasPer Library about this file, get its size for display
-+ purposes. Non-UNIX systems don't necessarily simulate "stat(2)", so do it
-+ crudely but portably by seeking to the end, then back to the beginning.
-+ */
-+ fseek(fp,0L,2);
-+ filesize = ftell(fp);
-+ fseek(fp,0L,0);
-+
-+ /* "jas_stream_close()" will eventually close the input file, so only do it
-+ explicitly if no stream can be created:
-+ */
-+ if (!(str = jas_stream_freopen(fname,fmode,fp))) /* nice if prototype... */
-+ {
-+ (void)fclose(fp);
-+ goto L3;
-+ }
-+
-+ /* It's not clear to me whether the following represents a JasPer Library "bug"
-+ but it sure looks goofy: Unless a stream buffer is marked "read only",
-+ which only happens when the stream's "fillbuf" method is called, even though
-+ our buffers are always "read only", the library will try to flush out buffer
-+ contents when the stream is destroyed, which makes it die a horrible death.
-+ So, mark the stream buffer proactively:
-+ */
-+ str->bufmode_ |= JAS_STREAM_RDBUF; /* We will only read the stream buffer */
-+ if (!(img = jpc_decode(str,0))) goto L2;
-+ if ((vstride = jas_image_numcmpts(img))) /* num. color planes */
-+ {
-+
-+ /* After the image-component streams created, they are left in a "write"
-+ state with the streams' cursors positioned at their ends, so "seek" in
-+ order to "read" each stream from its beginning.
-+ */
-+ i = vstride;
-+ while (--i >= 0)
-+ if (jas_stream_seek(img->cmpts_[i]->stream_,0L,0))
-+ {
-+ SetISTR(ISTR_WARNING,read_err,fbasename,jpc_kind);
-+ goto L1;
-+ }
-+ }
-+ w = jas_image_width(img);
-+ h = jas_image_height(img);
-+
-+ /* avoid buffer overflow */
-+ npixels = w * h;
-+ bufsize = vstride * npixels;
-+ if (w <= 0 || h <= 0 || npixels/w != h || bufsize/vstride != npixels)
-+ {
-+ (void)fclose(fp);
-+ SetISTR(ISTR_WARNING,bad_dims,fbasename);
-+ goto L1;
-+ }
-+ pinfo->normw = pinfo->w = w;
-+ pinfo->normh = pinfo->h = h;
-+
-+ /* Sanity-check the image's color space and no. of colors. For now, accept
-+ only "generic" color spaces, not files needing image-specific color
-+ correction, but fix that someday...
-+ */
-+ switch (vstride)
-+ {
-+ default:
-+ SetISTR(ISTR_WARNING,bad_samp,fbasename,vstride,jpc_kind);
-+ goto L1;
-+ case 1:
-+ if ((i = jas_image_cmptprec(img,0)) != 8) /* not 8-bit pixels */
-+ {
-+ SetISTR(ISTR_WARNING,pixel_size,fbasename,i);
-+ goto L1;
-+ }
-+ s = "Greyscale";
-+ pinfo->type = PIC8;
-+ pinfo->colType = F_GREYSCALE;
-+ i = 256; /* Return fake indexed-color "map" */
-+ while (--i >= 0) pinfo->r[i] = pinfo->g[i] = pinfo->b[i] = i;
-+ break;
-+ case 3:
-+
-+ /* BEWARE OF KLUDGE: If the image's color space is RGB, assume that the
-+ data-sample precision for all color planes is the
-+ same. If the color space is YCbCr, assume the luminance (Y = 0th)
-+ component has the greatest precision, although the chrominance
-+ (Cr = 1st, Cb = 2nd) components are usually sub-sampled.
-+ */
-+ if ((i = jas_image_cmptprec(img,0)) != 8) /* not 24-bit pixels */
-+ {
-+ SetISTR(ISTR_WARNING,pixel_size,fbasename,i*3);
-+ goto L1;
-+ }
-+ s = "Color";
-+ pinfo->type = PIC24;
-+ pinfo->colType = F_FULLCOLOR;
-+
-+ /* XXX Unlike the IJG JPEG Library, the JasPer Library is apparently
-+ unable to quantize colors or tell us whether the image's colors
-+ were quantized by its creator, so it seems that we can't return a
-+ color map for XV to potentially use 8-bit indexed color. If there
-+ *is* an easy way to do it that escapes me, put the code here someday.
-+ */
-+ }
-+ if (!(pinfo->pic = (byte *)malloc(bufsize))) /* image buffer for XV */
-+ {
-+ SetISTR(ISTR_WARNING,no_mem,fbasename,jpc_kind);
-+ goto L1;
-+ }
-+ pinfo->frmType = F_JPC;
-+ sprintf(pinfo->fullInfo,full_msg,s,jpc_kind,filesize);
-+ sprintf(pinfo->shrtInfo,shrt_msg,pinfo->w,pinfo->h,s,jpc_kind);
-+ SetISTR(ISTR_INFO,load_msg,pinfo->normw,pinfo->normh,s,jpc_kind,filesize);
-+ if (vstride == 1) /* gray-scale image */
-+ { register jas_stream_t *c = img->cmpts_[0]->stream_;
-+ register byte *p = pinfo->pic;
-+
-+ /* Since this is a 1-plane image, avoid a lot of errant nonsense in the
-+ JasPer Library by sequentially reading all of the data into our buffer
-+ directly.
-+ */
-+ do if ((i = (*c->ops_->read_)(c->obj_,(char *)p,bufsize)) <= 0)
-+ {
-+ SetISTR(ISTR_WARNING,i < 0 ? read_err : truncated,fbasename,
-+ jpc_kind);
-+ goto L1;
-+ }
-+ while ((p += i),(bufsize -= i) > 0);
-+ }
-+ else /* RGB color image */
-+ {
-+
-+ /* Reading color images is inefficient because JPEG 2000 wants to partition
-+ file data into separate image planes (colors), while XV wants data
-+ samples from each plane to be interleaved as 3-byte pixels. Apparently
-+ the fastest method consists of 3 passes through the XV image buffer,
-+ into which we insert the bytes of each component.
-+ */
-+ i = 0;
-+ do /* each color component */
-+ { long npix = npixels;
-+ register jas_stream_t *c = img->cmpts_[i]->stream_;
-+ register byte *p = pinfo->pic + i;
-+
-+ do /* each pixel */
-+ { register int b;
-+
-+ if ((b = jas_stream_getc(c)) < 0)
-+ {
-+ SetISTR(ISTR_WARNING,
-+ (c->flags_ & JAS_STREAM_EOF) ? truncated : read_err,
-+ fbasename,jpc_kind);
-+ goto L1;
-+ }
-+ *p = b;
-+ }
-+ while ((p += 3),--npix > 0);
-+ }
-+ while (++i <= 2);
-+ }
-+ ok = 1; /* Success! */
-+L1: jas_image_destroy(img);
-+L2: (void)jas_stream_close(str);
-+ free(iobuf);
-+L3: return ok;
-+}
-+
-+int LoadJP2(char *fname,register PICINFO *pinfo,int quick)
-+{
-+ jas_image_t *img;
-+ jas_stream_t *str;
-+ FILE *fp;
-+ char *iobuf;
-+ const char *s;
-+ unsigned long filesize;
-+ long w, h, npixels, bufsize;
-+ int ok = 0, vstride;
-+ register int i;
-+
-+ /* Load a JPEG 2000 JP2 image file into a pixel buffer for XV, doing any
-+ necessary color-space conversion to end up with 8-bit gray scale or 24-bit
-+ RGB. For now, ignore the "quick" option to return a reduced-resolution
-+ or -size image. Return 1 on success, or 0 on failure.
-+ */
-+ if (!(fp = xv_fopen(fname,fmode))) return 0;
-+ fbasename = BaseName(fname); /* Input file's base name, for message(s) */
-+ if (!(iobuf = SetBuf(fp)))
-+ {
-+ (void)fclose(fp);
-+ SetISTR(ISTR_WARNING,no_mem,fbasename,jpc_kind);
-+ goto L3;
-+ }
-+
-+ /* Before telling the JasPer Library about this file, get its size for display
-+ purposes. Non-UNIX systems don't necessarily simulate "stat(2)", so do it
-+ crudely but portably by seeking to the end, then back to the beginning.
-+ */
-+ fseek(fp,0L,2);
-+ filesize = ftell(fp);
-+ fseek(fp,0L,0);
-+
-+ /* "jas_stream_close()" will eventually close the input file, so only do it
-+ explicitly if no stream can be created:
-+ */
-+ if (!(str = jas_stream_freopen(fname,fmode,fp)))
-+ {
-+ (void)fclose(fp);
-+ goto L3;
-+ }
-+
-+ /* It's not clear to me whether the following represents a JasPer Library "bug"
-+ but it sure looks goofy: Unless a stream buffer is marked "read only",
-+ which only happens when the stream's "fillbuf" method is called, even though
-+ our buffers are always "read only", the library will try to flush out buffer
-+ contents when the stream is destroyed, which makes it die a horrible death.
-+ So, mark the stream buffer proactively:
-+ */
-+ str->bufmode_ |= JAS_STREAM_RDBUF; /* We will only read the stream buffer */
-+ if (!(img = jp2_decode(str,0))) goto L2;
-+ if ((vstride = jas_image_numcmpts(img))) /* num. color planes */
-+ {
-+
-+ /* After the image-component streams created, they are left in a "write"
-+ state with the streams' cursors positioned at their ends, so "seek" in
-+ order to "read" each stream from its beginning.
-+ */
-+ i = vstride;
-+ while (--i >= 0)
-+ if (jas_stream_seek(img->cmpts_[i]->stream_,0L,0))
-+ {
-+ SetISTR(ISTR_WARNING,read_err,fbasename,jp2_kind);
-+ goto L1;
-+ }
-+ }
-+ w = jas_image_width(img);
-+ h = jas_image_height(img);
-+
-+ /* avoid buffer overflow */
-+ npixels = w * h;
-+ bufsize = vstride * npixels;
-+ if (w <= 0 || h <= 0 || npixels/w != h || bufsize/vstride != npixels)
-+ {
-+ (void)fclose(fp);
-+ SetISTR(ISTR_WARNING,bad_dims,fbasename);
-+ goto L1;
-+ }
-+ pinfo->normw = pinfo->w = w;
-+ pinfo->normh = pinfo->h = h;
-+
-+ /* Sanity-check the image's color space and no. of colors. For now, accept
-+ only "generic" color spaces, not files needing image-specific color
-+ correction, but fix that someday...
-+ */
-+ switch (vstride)
-+ { static char color_space[]={"%s: invalid color space!"};
-+
-+ default:
-+ SetISTR(ISTR_WARNING,bad_samp,fbasename,vstride,jp2_kind);
-+ goto L1;
-+ case 1:
-+ if ( !jas_clrspc_isunknown(i = jas_image_clrspc(img))
-+ && jas_clrspc_fam(i) != JAS_CLRSPC_FAM_GRAY
-+ )
-+ {
-+ SetISTR(ISTR_WARNING,color_space,fbasename);
-+ goto L1;
-+ }
-+ if ((i = jas_image_cmptprec(img,0)) != 8) /* not 8-bit pixels */
-+ {
-+ SetISTR(ISTR_WARNING,pixel_size,fbasename,i);
-+ goto L1;
-+ }
-+ s = "Greyscale";
-+ pinfo->type = PIC8;
-+ pinfo->colType = F_GREYSCALE;
-+ i = 256; /* Return fake indexed-color "map" */
-+ while (--i >= 0) pinfo->r[i] = pinfo->g[i] = pinfo->b[i] = i;
-+ break;
-+ case 3:
-+ if (jas_clrspc_isunknown(i = jas_image_clrspc(img)))
-+ {
-+ SetISTR(ISTR_WARNING,color_space,fbasename);
-+ goto L1;
-+ }
-+ if (jas_clrspc_fam(i) != JAS_CLRSPC_FAM_RGB)
-+ { jas_image_t *oimg;
-+ jas_cmprof_t *profile;
-+
-+ /* Here's where the JasPer Library really shines. The only color
-+ space that XV handles is RGB, so if that's not what our image
-+ uses, then to quote Capt. Kirk: "Make it so!"
-+ */
-+ if (!(profile = jas_cmprof_createfromclrspc(JAS_CLRSPC_SRGB)))
-+ {
-+ SetISTR(ISTR_WARNING,"%s: can't create RGB profile",
-+ fbasename);
-+ goto L1;
-+ }
-+ img = jas_image_chclrspc( oimg = img
-+ , profile
-+ , JAS_CMXFORM_INTENT_PER
-+ );
-+ jas_cmprof_destroy(profile);
-+ if (!img) /* Oops! We failed, so restore original image */
-+ {
-+ img = oimg;
-+ SetISTR(ISTR_WARNING,"%s: can't convert to RGB",fbasename);
-+ goto L1;
-+ }
-+ jas_image_destroy(oimg);
-+ }
-+
-+ /* BEWARE OF KLUDGE: If the image's color space is RGB, assume that the
-+ data-sample precision for all color planes is the
-+ same. If the color space is YCbCr, assume the luminance (Y = 0th)
-+ component has the greatest precision, although the chrominance
-+ (Cr = 1st, Cb = 2nd) components are usually sub-sampled.
-+ */
-+ if ((i = jas_image_cmptprec(img,0)) != 8) /* not 24-bit pixels */
-+ {
-+ SetISTR(ISTR_WARNING,pixel_size,fbasename,i*3);
-+ goto L1;
-+ }
-+ s = "Color";
-+ pinfo->type = PIC24;
-+ pinfo->colType = F_FULLCOLOR;
-+
-+ /* XXX Unlike the IJG JPEG Library, the JasPer Library is apparently
-+ unable to quantize colors or tell us whether the image's colors
-+ were quantized by its creator, so it seems that we can't return a
-+ color map for XV to potentially use 8-bit indexed color. If there
-+ *is* an easy way to do it that escapes me, put the code here someday.
-+ */
-+ }
-+ if (!(pinfo->pic = (byte *)malloc(bufsize))) /* image buffer for XV */
-+ {
-+ SetISTR(ISTR_WARNING,no_mem,fbasename,jp2_kind);
-+ goto L1;
-+ }
-+ pinfo->frmType = F_JP2;
-+ sprintf(pinfo->fullInfo,full_msg,s,jp2_kind,filesize);
-+ sprintf(pinfo->shrtInfo,shrt_msg,pinfo->w,pinfo->h,s,jp2_kind);
-+ SetISTR(ISTR_INFO,load_msg,pinfo->normw,pinfo->normh,s,jp2_kind,filesize);
-+ if (vstride == 1) /* gray-scale image */
-+ { register jas_stream_t *c = img->cmpts_[0]->stream_;
-+ register byte *p = pinfo->pic;
-+
-+ /* Since this is a 1-plane image, avoid a lot of errant nonsense in the
-+ JasPer Library by sequentially reading all of the data into our buffer
-+ directly.
-+ */
-+ do if ((i = (*c->ops_->read_)(c->obj_,(char *)p,bufsize)) <= 0)
-+ {
-+ SetISTR(ISTR_WARNING,i < 0 ? read_err : truncated,fbasename,
-+ jp2_kind);
-+ goto L1;
-+ }
-+ while ((p += i),(bufsize -= i) > 0);
-+ }
-+ else /* RGB color image */
-+ {
-+
-+ /* Reading color images is inefficient because JPEG 2000 wants to partition
-+ file data into separate image planes (colors), while XV wants data
-+ samples from each plane to be interleaved as 3-byte pixels. Apparently
-+ the fastest method consists of 3 passes through the XV image buffer,
-+ into which we insert the bytes of each component.
-+ */
-+ i = 0;
-+ do /* each color component */
-+ { long npix = npixels;
-+ register jas_stream_t *c = img->cmpts_[i]->stream_;
-+ register byte *p = pinfo->pic + i;
-+
-+ do /* each pixel */
-+ { register int b;
-+
-+ if ((b = jas_stream_getc(c)) < 0)
-+ {
-+ SetISTR(ISTR_WARNING,
-+ (c->flags_ & JAS_STREAM_EOF) ? truncated : read_err,
-+ fbasename,jp2_kind);
-+ goto L1;
-+ }
-+ *p = b;
-+ }
-+ while ((p += 3),--npix > 0);
-+ }
-+ while (++i <= 2);
-+ }
-+ ok = 1; /* Success! */
-+L1: jas_image_destroy(img);
-+L2: (void)jas_stream_close(str);
-+ free(iobuf);
-+L3: return ok;
-+}
-+
-+/* The following variables and subroutines are used when writing a JPEG 2000
-+ file, which is done mainly using call-backs from "X Windows" widgets. The
-+ most complicated part of this interface is: managing interactions with a
-+ window to request the boat-loads of options that the JasPer Library supports.
-+ Start by defining subwindow sizes, plus indices into several arrays of
-+ corresponding widget-state variables.
-+
-+ IMPLEMENTATION NOTES: The following dimensions create a tall, thin window
-+ which appears to have considerable empty space at the
-+ bottom. Before you complain, click the Precinct Height menu button in order
-+ to the tall pop-up subwindow that it generates. If the parent window is made
-+ shorter, then this pop-up will be clipped, which is an ugly nuisance. I
-+ don't know how to make the pop-up visible outside its parent's borders; do
-+ you? If there's some way to make "X Windows" do this, then we might consider
-+ making the parent shorter.
-+
-+ Note that there is currently no mechanism to program the no. of intermediate
-+ layers used by the encoder, or their rates. This is potentially a large and
-+ complicated data-entry problem, and perhaps someday we can invent a clever
-+ solution using the rest of the parent window's space.
-+*/
-+# define JP2KW 275 /* Window width, in pixels */
-+# define JP2KH 400 /* Window height, in pixels */
-+# define BUTTW 51 /* Button width, in pixels (odd for half-toning) */
-+# define BUTTH 20 /* Button height, in pixels */
-+# define MENUW 75 /* Menu-button width, in pixels (odd for half-toning) */
-+# define MENUH 24 /* Menu-button height, in pixels */
-+# define RBUTH 20 /* Radio button height, in pixels */
-+# define RBUTW 51 /* Radio button width, in pixels (odd for half-toning) */
-+# define TEXTH (LINEHIGH+5) /* Text subwindow height, in pixels */
-+# define TEXTW 75 /* Text subwindow width, in pixels */
-+
-+# define J_BOK 0 /* Boolean "Ok" button */
-+# define J_BCANC 1 /* Boolean "Cancel" button */
-+# define J_NBUTT 2 /* No. of regular button widgets */
-+
-+# define J_CSOP 0 /* Boolean encoding-style option buttons */
-+# define J_CEPH 1
-+# define J_CLAZY 2
-+# define J_CTERM 3
-+# define J_CSEGS 4
-+# define J_CVCAU 5
-+# define J_CPTRM 6
-+# define J_CRSTP 7
-+# define J_NCHKB 8 /* No. of check-box button widgets */
-+
-+# define J_MCBXW 0 /* 1-of-N menu-selection buttons */
-+# define J_MCBXH 1
-+# define J_MPREW 2
-+# define J_MPREH 3
-+# define J_MPROG 4
-+# define J_NMENU 5 /* No. of menu-button widgets */
-+
-+# define J_TGBIT 0 /* (Unsigned numeric) string subwindows */
-+# define J_TRES 1
-+# define J_TRATE 2
-+# define J_NTEXT 3 /* No. of text subwindows */
-+
-+static BUTT button[J_NBUTT];
-+static CBUTT chkbut[J_NCHKB];
-+static MBUTT menu[J_NMENU];
-+static RBUTT *radio;
-+static Window text[J_NTEXT];
-+static int colorType, format, textval[J_NTEXT];
-+static const char *ProgList[]={"lrcp","rlcp","rpcl","pcrl","cprl"};
-+
-+void CreateJP2KW(void)
-+{
-+ static const char EXP2_0[] ={ "1"}, /* Successive powers of 2 */
-+ EXP2_1[] ={ "2"},
-+ EXP2_2[] ={ "4"},
-+ EXP2_3[] ={ "8"},
-+ EXP2_4[] ={ "16"},
-+ EXP2_5[] ={ "32"},
-+ EXP2_6[] ={ "64"},
-+ EXP2_7[] ={ "128"},
-+ EXP2_8[] ={ "256"},
-+ EXP2_9[] ={ "512"},
-+ EXP2_10[]={ "1024"},
-+ EXP2_11[]={ "2048"},
-+ EXP2_12[]={ "4096"},
-+ EXP2_13[]={ "8192"},
-+ EXP2_14[]={"16384"},
-+ EXP2_15[]={"32768"};
-+ static const char *CBoxList[]=
-+ {
-+ EXP2_1 ,EXP2_2 ,EXP2_3 ,EXP2_4 ,EXP2_5,EXP2_6 ,EXP2_7 ,EXP2_8 ,EXP2_9,
-+ EXP2_10,EXP2_11
-+ };
-+ static const char *PrecList[]=
-+ {
-+ EXP2_0,EXP2_1,EXP2_2 ,EXP2_3 ,EXP2_4 ,EXP2_5 ,EXP2_6 ,EXP2_7 ,
-+ EXP2_8,EXP2_9,EXP2_10,EXP2_11,EXP2_12,EXP2_13,EXP2_14,EXP2_15
-+ };
-+ static const char hstr[]={"Height"}, wstr[]={"Width"};
-+
-+ if (!(jp2kW = CreateWindow( "xvjp2k"
-+ , "XVjp2k"
-+ , 0
-+ , JP2KW
-+ , JP2KH
-+ , infofg
-+ , infobg
-+ , 0
-+ )
-+ )
-+ ) FatalError("can't create JPEG 2000 window!");
-+ XSelectInput(theDisp,jp2kW,ExposureMask|ButtonPressMask|KeyPressMask);
-+
-+ /* Create a row of 2 boolean-valued, regular buttons ("Ok" and "Cancel") in the
-+ window's bottom right corner.
-+ */
-+ BTCreate(&button[J_BOK ],jp2kW,
-+ JP2KW-2*BUTTW-20,JP2KH-10-BUTTH-1,BUTTW,BUTTH,
-+ "Ok" ,infofg,infobg,hicol,locol);
-+ BTCreate(&button[J_BCANC],jp2kW,
-+ JP2KW- BUTTW-10,JP2KH-10-BUTTH-1,BUTTW,BUTTH,
-+ "Cancel",infofg,infobg,hicol,locol);
-+
-+ /* Create a vertical column of 8 boolean-valued, check-box buttons (for
-+ encoding-style options) down the window's left side.
-+ */
-+ CBCreate(&chkbut[J_CSOP] ,jp2kW,
-+ 10,10+ASCENT+SPACING+2*LINEHIGH+0*BUTTH,
-+ "sop" ,infofg,infobg,hicol,locol);
-+ CBCreate(&chkbut[J_CEPH] ,jp2kW,
-+ 10,10+ASCENT+SPACING+2*LINEHIGH+1*BUTTH,
-+ "eph" ,infofg,infobg,hicol,locol);
-+ CBCreate(&chkbut[J_CLAZY],jp2kW,
-+ 10,10+ASCENT+SPACING+2*LINEHIGH+2*BUTTH,
-+ "lazy" ,infofg,infobg,hicol,locol);
-+ CBCreate(&chkbut[J_CTERM],jp2kW,
-+ 10,10+ASCENT+SPACING+2*LINEHIGH+3*BUTTH,
-+ "termall" ,infofg,infobg,hicol,locol);
-+ CBCreate(&chkbut[J_CSEGS],jp2kW,
-+ 10,10+ASCENT+SPACING+2*LINEHIGH+4*BUTTH,
-+ "segsym" ,infofg,infobg,hicol,locol);
-+ CBCreate(&chkbut[J_CVCAU],jp2kW,
-+ 10,10+ASCENT+SPACING+2*LINEHIGH+5*BUTTH,
-+ "vcausal" ,infofg,infobg,hicol,locol);
-+ CBCreate(&chkbut[J_CPTRM],jp2kW,
-+ 10,10+ASCENT+SPACING+2*LINEHIGH+6*BUTTH,
-+ "pterm" ,infofg,infobg,hicol,locol);
-+ CBCreate(&chkbut[J_CRSTP],jp2kW,
-+ 10,10+ASCENT+SPACING+2*LINEHIGH+7*BUTTH,
-+ "resetprob",infofg,infobg,hicol,locol);
-+ /* Create text subwindows for unsigned decimal integer values. */
-+
-+ text[J_TGBIT] = XCreateSimpleWindow(theDisp,jp2kW,
-+ JP2KW-TEXTW-10,10+ASCENT+SPACING+2*LINEHIGH+3*MENUH+0*TEXTH,TEXTW,TEXTH,
-+ 1,infofg,infobg);
-+ XSelectInput(theDisp,text[J_TGBIT],ExposureMask|KeyPressMask);
-+ text[J_TRES ] = XCreateSimpleWindow(theDisp,jp2kW,
-+ JP2KW-TEXTW-10,10+ASCENT+SPACING+2*LINEHIGH+3*MENUH+1*TEXTH,TEXTW,TEXTH,
-+ 1,infofg,infobg);
-+ XSelectInput(theDisp,text[J_TRES ],ExposureMask|KeyPressMask);
-+ text[J_TRATE] = XCreateSimpleWindow(theDisp,jp2kW,
-+ JP2KW-TEXTW-10,10+ASCENT+SPACING+2*LINEHIGH+3*MENUH+2*TEXTH,TEXTW,TEXTH,
-+ 1,infofg,infobg);
-+ XSelectInput(theDisp,text[J_TRATE],ExposureMask|KeyPressMask);
-+
-+ /* Create a row of 2 boolean-valued radio buttons (for the "Rate" subwindow
-+ value's unit of measure). The 1st button is "selected" by default.
-+ */
-+ radio = RBCreate(0,jp2kW,
-+ JP2KW-19*RBUTW/8-10,10+ASCENT+SPACING+2*LINEHIGH+3*MENUH+3*TEXTH+4,
-+ "Percent",infofg,infobg,hicol,locol);
-+ (void)RBCreate(radio,jp2kW,
-+ JP2KW-1*RBUTW-10 ,10+ASCENT+SPACING+2*LINEHIGH+3*MENUH+3*TEXTH+4,
-+ "Bytes",infofg,infobg,hicol,locol);
-+
-+ /* Create pop-up menu-selection buttons after mapping the above subwindows,
-+ since we don't want the pop-up menus mapped unless the corresponding button
-+ is selected.
-+ */
-+ XMapSubwindows(theDisp,jp2kW);
-+ MBCreate(&menu[J_MCBXW],jp2kW,
-+ JP2KW-2*MENUW-10,10+ASCENT+SPACING+2*LINEHIGH+0*MENUH,MENUW,MENUH,
-+ wstr ,CBoxList,sizeof CBoxList/sizeof *CBoxList,infofg,infobg,
-+ hicol,locol);
-+ MBCreate(&menu[J_MCBXH],jp2kW,
-+ JP2KW-2*MENUW-10,10+ASCENT+SPACING+2*LINEHIGH+1*MENUH,MENUW,MENUH,
-+ hstr ,CBoxList,sizeof CBoxList/sizeof *CBoxList,infofg,infobg,
-+ hicol,locol);
-+ MBCreate(&menu[J_MPREW],jp2kW,
-+ JP2KW-1*MENUW-10,10+ASCENT+SPACING+2*LINEHIGH+0*MENUH,MENUW,MENUH,
-+ wstr ,PrecList,sizeof PrecList/sizeof *PrecList,infofg,infobg,
-+ hicol,locol);
-+ MBCreate(&menu[J_MPREH],jp2kW,
-+ JP2KW-1*MENUW-10,10+ASCENT+SPACING+2*LINEHIGH+1*MENUH,MENUW,MENUH,
-+ hstr ,PrecList,sizeof PrecList/sizeof *PrecList,infofg,infobg,
-+ hicol,locol);
-+ MBCreate(&menu[J_MPROG],jp2kW,
-+ JP2KW-1*MENUW-10,10+ASCENT+SPACING+2*LINEHIGH+2*MENUH,MENUW,MENUH,
-+ "Order",ProgList,sizeof ProgList/sizeof *ProgList,infofg,infobg,
-+ hicol,locol);
-+
-+ /* Initialize values represented by widgets, which should correspond to default
-+ compiled into the JasPer Library. Unfortunately, as of Version 1.701 there
-+ is no easy way for an application to extract these from the library, so the
-+ following code might get out of sync over time:
-+ */
-+ menu[J_MCBXW].hascheck = 1; menu[J_MCBXW].flags[ 5] = 1;
-+ menu[J_MCBXH].hascheck = 1; menu[J_MCBXH].flags[ 5] = 1;
-+ menu[J_MPREW].hascheck = 1; menu[J_MPREW].flags[15] = 1;
-+ menu[J_MPREH].hascheck = 1; menu[J_MPREH].flags[15] = 1;
-+ menu[J_MPROG].hascheck = 1; menu[J_MPROG].flags[ 0] = 1;
-+ textval[J_TGBIT] = 2; /* No. of guard bits */
-+ textval[J_TRES ] = 6; /* Max. no. of resolution levels */
-+ textval[J_TRATE] = 100; /* Rate = 100% */
-+}
-+
-+void JP2KSaveParams(int fmt,char *fname,int col) /* Save output-file parms */
-+{
-+ format = fmt; /* Desired file format: F_JPC|F_JP2 */
-+ fbasename = fname; /* ->Output file path */
-+ colorType = col; /* Desired color space: F_GREYSCALE|... */
-+}
-+
-+static void StoreJP2K(char *options)
-+{
-+ static jas_image_cmptparm_t parm[3]= /* Image parameters */
-+ {{0,0,1,1,0,0,8,0},{0,0,1,1,0,0,8,0},{0,0,1,1,0,0,8,0}};
-+ static char nomem[]={"StoreJP2K: out of memory\n"},
-+ write[]={"w"};
-+ jas_image_t *img;
-+ jas_stream_t *str;
-+ FILE *fp, *fp2;
-+ byte *pic, *r, *g, *b;
-+ const char *filename;
-+ char *iobuf = 0;
-+ unsigned long imagesize;
-+ jas_clrspc_t color_space;
-+ int nc, w, h, pfree, ptype, error = 1;
-+ register int i;
-+
-+ /* This is a generic subroutine for writing JPEG 2000 image files using the
-+ JasPer Library. Our argument is an ASCII string, containing a Space (" ")-
-+ separated sequence of encoder options that currently aren't well documented.
-+ Most of the work is identical for both ".jpc" and ".jp2" files. Start by
-+ verifying that the output file can be opened, then get an image buffer from
-+ XV and begin crunching it into a suitable form for the JasPer Library.
-+ */
-+ if (!(fp = OpenOutFile(filename = fbasename))) return; /* Oops! */
-+ setbuf(fp,0); /* We don't really use this file pointer for I/O; see below */
-+ fbasename = BaseName(filename);
-+ WaitCursor();
-+ pic = GenSavePic(&ptype,&w,&h,&pfree,&nc,&r,&g,&b);
-+ imagesize = w*h;
-+ if (ptype == PIC24) imagesize *= 3;
-+
-+ /* As an optimization to save file space, even if our user didn't ask to store
-+ a gray-scale image, check whether we could and, if so, do it anyway.
-+ */
-+ if (colorType != F_GREYSCALE) /* can we force a gray-scale image? */
-+ {
-+ if (ptype == PIC8)
-+ {
-+ i = nc;
-+ while (--i >= 0 && r[i] == g[i] && r[i] == b[i]);
-+ }
-+ else /* PIC24 */
-+ { register byte *p = pic + imagesize;
-+
-+ while ((p -= 3) >= pic && p[0] == p[1] && p[0] == p[2]);
-+ i = p-pic;
-+ };
-+ if (i < 0) colorType = F_GREYSCALE; /* We made it all the way through */
-+ };
-+
-+ /* If XV is currently color-mapping the image, make a color-mapped copy so that
-+ the map needn't be transmitted in the output file.
-+ */
-+ if ((i = (colorType != F_GREYSCALE) << 1 | (ptype != PIC8)) != 3)
-+ { byte *tmp = pic, *last = pic + imagesize;
-+ register byte *from = tmp, *to = pic;
-+
-+ if (!(pic = (byte *)malloc(imagesize))) FatalError(nomem);
-+ switch (i)
-+ {
-+
-+ /* Color-map 8->8 bit image. */
-+
-+ case 0: do
-+ {
-+ i = *from;
-+ *to++ = MONO(r[i],g[i],b[i]);
-+ }
-+ while (++from < last);
-+ break;
-+
-+ /* Color-map 24->8 bit image. */
-+
-+ case 1: do *to++ = MONO(from[0],from[1],from[2]);
-+ while ((from += 3) < last);
-+ break;
-+
-+ /* Color-map 8->24 bit image. */
-+
-+ case 2: do
-+ {
-+ i = *from;
-+ *to++ = r[i]; *to++ = g[i]; *to++ = b[i];
-+ }
-+ while (++from < last);
-+ break;
-+ };
-+ if (pfree) free(tmp); /* Release the original image buffer if we can */
-+ pfree = 1; /* Let the modified buffer be released later */
-+ };
-+
-+ /* Initialize various image-file parameter variables. */
-+
-+ parm[0].width = w;
-+ parm[0].height = h;
-+ if (colorType == F_GREYSCALE) /* gray-scale image */
-+ {
-+ ptype = 1; /* No. of color planes */
-+ color_space = JAS_CLRSPC_SGRAY;
-+ }
-+ else /* RGB color image */
-+ {
-+ ptype = 3; /* No. of color planes */
-+ color_space = JAS_CLRSPC_SRGB;
-+ parm[2].width = parm[1].width = parm[0].width;
-+ parm[2].height = parm[1].height = parm[0].height;
-+ };
-+
-+ /* Now comes a egregious hack: The JasPer Library will eventually want to
-+ close the output file that it writes, but since XV opened the file, XV also
-+ thinks it has the right to close the file! In order to pacify them both,
-+ we duplicate the file pointer and let the JasPer Library have it, while we
-+ retain the original for XV.
-+
-+ XXX This code is very UNIX-specific; what's an equivalent hack for Windows?
-+ */
-+ if (!(fp2 = (i = dup(fileno(fp))) >= 0 ? fdopen(i,write) : 0))
-+ FatalError("StoreJP2K: can't duplicate output file pointer\n");
-+ if (!(iobuf = SetBuf(fp2)))
-+ {
-+ (void)fclose(fp2);
-+ FatalError(nomem);
-+ };
-+
-+ /* Hand our output file to the JasPer Library and create an image object.
-+ "jas_stream_close()" will eventually close our output file, so only do it
-+ explicitly if no stream can be created. If everything looks copacetic,
-+ then write our buffer contents to the image components' streams.
-+ */
-+ if (!(str = jas_stream_freopen(filename,write,fp2)))
-+ {
-+ (void)fclose(fp2);
-+ FatalError("StoreJP2K: can't open output stream\n");
-+ };
-+ if (!(img = jas_image_create(ptype,parm,color_space))) goto L2;
-+ if (ptype == 1)
-+ { register jas_stream_t *c = img->cmpts_[0]->stream_;
-+ register byte *p = pic;
-+
-+ /* Since this is a 1-plane image, avoid a lot of errant nonsense in the
-+ JasPer Library by sequentially writing all of the data directly from our
-+ buffer.
-+ */
-+ jas_image_setcmpttype(img,0,JAS_IMAGE_CT_GRAY_Y);
-+ img->cmpts_[0]->type_ = JAS_IMAGE_CT_GRAY_Y;
-+ do if ((i = (*c->ops_->write_)(c->obj_,(char *)p,imagesize)) <= 0)
-+ goto L1;
-+ while ((p += i),(imagesize -= i) > 0);
-+ if (jas_stream_flush(c) < 0) goto L1;
-+ }
-+ else /* RGB color image */
-+ {
-+
-+ /* Writing color images is inefficient because JPEG 2000 wants to partition
-+ file data into separate image planes (colors), while XV wants data
-+ samples from each plane to be interleaved as 3-byte pixels. Apparently
-+ the fastest method consists of 3 passes through the XV image buffer,
-+ from which we extract the bytes of each component.
-+ */
-+ i = 0;
-+ do /* each color component */
-+ { long npix = imagesize/3;
-+ register jas_stream_t *c = img->cmpts_[i]->stream_;
-+ register byte *p = pic + i;
-+
-+ jas_image_setcmpttype(img,i,i+JAS_IMAGE_CT_RGB_R);
-+ do if (jas_stream_putc(c,*p) < 0) goto L1;
-+ while ((p += 3),--npix > 0);
-+ if (jas_stream_flush(c) < 0) goto L1;
-+ }
-+ while (++i <= 2);
-+ };
-+ if ( (*(format == F_JPC ? jpc_encode : jp2_encode))(img,str,options) >= 0
-+ && jas_stream_flush(str) >= 0
-+ ) error = 0; /* Success! */
-+L1: jas_image_destroy(img);
-+L2: (void)jas_stream_close(str);
-+ if (iobuf) free(iobuf);
-+ if (pfree) free(pic);
-+ if (!CloseOutFile(fp,filename,error)) DirBox(0);
-+ SetCursors(-1);
-+}
-+
-+void JP2KDialog(int vis)
-+{
-+ if ((jp2kUp = vis)) CenterMapWindow(jp2kW,0,0,JP2KW,JP2KH);
-+ else XUnmapWindow(theDisp,jp2kW);
-+}
-+
-+static void TWRedraw(Window w,unsigned int val)
-+{
-+ char buf[11];
-+ register int i;
-+
-+ /* Draw a 1-line numeric text string in the specified window, representing the
-+ argument value as a left-justified unsigned decimal integer, followed by a
-+ "cursor" icon.
-+ */
-+ sprintf(buf,"%u",val);
-+ if (ctrlColor) XClearArea(theDisp,w,2,2,TEXTW-4,TEXTH-4,False);
-+ else XClearWindow(theDisp,w);
-+ Draw3dRect(w,0,0,TEXTW-1,TEXTH-1,R3D_IN,2,hicol,locol,infobg);
-+ XSetForeground(theDisp,theGC,infofg);
-+ XDrawString(theDisp,w,theGC,3,ASCENT+3,buf,i = strlen(buf));
-+
-+ /* Draw a "cursor" icon after the numeric string. */
-+
-+ i = XTextWidth(mfinfo,buf,i);
-+ XDrawLine(theDisp,w,theGC,i+3,2 ,i+3,2+CHIGH+1);
-+ XDrawLine(theDisp,w,theGC,i+3,2+CHIGH+1,i+5,2+CHIGH+3);
-+ XDrawLine(theDisp,w,theGC,i+3,2+CHIGH+1,i+1,2+CHIGH+3);
-+}
-+
-+int JP2KCheckEvent(register XEvent *xev)
-+{
-+ int ok = 0;
-+
-+ /* Check whether the argument "X Windows" event is for one of our subwindows.
-+ If it is, handle the event and return 1; otherwise, return 0.
-+ */
-+ if (!jp2kUp) return 0;
-+ switch (xev->type)
-+ { KeySym ks;
-+ int len;
-+ char buf[128];
-+ register int i;
-+
-+ /* Throw away excess "expose" events for "dumb" windows. */
-+
-+ case Expose :
-+# define E ((XExposeEvent *)xev)
-+ if (E->window == jp2kW)
-+ { XRectangle rect;
-+
-+ rect.x = E->x ; rect.y = E->y ;
-+ rect.width = E->width; rect.height = E->height;
-+ XSetClipRectangles(theDisp,theGC,0,0,&rect,1,Unsorted);
-+ XSetForeground(theDisp,theGC,infofg);
-+ XSetBackground(theDisp,theGC,infobg);
-+ i = sizeof button/sizeof *button;
-+ while (--i >= 0) BTRedraw(&button[i]);
-+ i = sizeof chkbut/sizeof *chkbut;
-+ while (--i >= 0) CBRedraw(&chkbut[i]);
-+ i = sizeof menu/sizeof *menu;
-+ while (--i >= 0) MBRedraw(&menu[i]);
-+ RBRedraw(radio,-1);
-+ DrawString(jp2kW,10,10+ASCENT,"Save JPEG 2000 File...");
-+ DrawString(jp2kW,10,10+ASCENT+2*LINEHIGH,"Style options:");
-+ DrawString(jp2kW,JP2KW-2*MENUW-10,10+ASCENT+2*LINEHIGH,
-+ "Coding Blk");
-+ DrawString(jp2kW,JP2KW-1*MENUW-10,10+ASCENT+2*LINEHIGH,
-+ " Precinct");
-+ DrawString(jp2kW,
-+ JP2KW-2*MENUW-10,10+ASCENT+SPACING+3*LINEHIGH+2*MENUH,
-+ "Progression:");
-+ DrawString(jp2kW,
-+ JP2KW-2*TEXTW-10,10+ASCENT+SPACING+3*LINEHIGH+3*MENUH+0*TEXTH,
-+ "Guard bits:");
-+ DrawString(jp2kW,
-+ JP2KW-2*TEXTW-10,10+ASCENT+SPACING+3*LINEHIGH+3*MENUH+1*TEXTH,
-+ "Res levels:");
-+ DrawString(jp2kW,
-+ JP2KW-2*TEXTW-10,10+ASCENT+SPACING+3*LINEHIGH+3*MENUH+2*TEXTH,
-+ "Rate:");
-+ XSetClipMask(theDisp,theGC,None);
-+ ok = 1;
-+ break;
-+ };
-+ i = sizeof text/sizeof *text;
-+ while (--i >= 0 && E->window != text[i]);
-+ if (i >= 0)
-+ {
-+ TWRedraw(E->window,textval[i]);
-+ ok = 1;
-+ };
-+ break;
-+# undef E
-+
-+ /* Check whether the user pressed one of our buttons. */
-+
-+ case ButtonPress:
-+# define E ((XButtonEvent *)xev)
-+ if (E->button == Button1 && E->window == jp2kW)
-+ { register int j;
-+
-+ ok = 1; /* Check whether a regular button was pressed */
-+ i = sizeof button/sizeof *button;
-+ while ( --i >= 0
-+ && !PTINRECT(E->x,E->y,button[i].x,button[i].y,button[i].w,button[i].h)
-+ );
-+ if (i >= 0) /* our button was pressed */
-+ { char options[1024];
-+ register char *p;
-+ register const char *q;
-+
-+ if (!BTTrack(&button[i])) break; /* Ignore it */
-+ if (i != J_BOK) /* must be "Cancel" button */
-+ {
-+ JP2KDialog(0);
-+ break;
-+ };
-+
-+ /* Our user hit the "Ok" button. At this point, we have an ugly
-+ job to do: JasPer Library encoder options must be specified
-+ as an ASCII string of Space (" ")-separated <tag>[=<value>]
-+ entries, so we must collect the values of all of our widgets
-+ and subwindows, determine whether our user has requested any
-+ non-default values, then build the string only for the JasPer
-+ Library to immediately tear it apart again. Yechh!
-+ */
-+ if ((unsigned)textval[J_TGBIT]-1 > 7)
-+ {
-+ OpenAlert("No. of guard bits must be 1-8");
-+ sleep(3);
-+ CloseAlert();
-+ break;
-+ };
-+ if ((unsigned)textval[J_TRES ] <= 0)
-+ {
-+ OpenAlert("Maximum resolution levels must be >= 1");
-+ sleep(3);
-+ CloseAlert();
-+ break;
-+ };
-+
-+ /* XXX Should we check and complain if the rate is zero?
-+ JasPer Library Version 1.701 apparently accepts that
-+ value, even though it seems kinda weird.
-+ */
-+ p = options;
-+ i = 0;
-+ do if ((j = MBWhich(&menu[i])) != 5)
-+ { static const char *parm[2] =
-+ {"cblkwidth=%u", "cblkheight=%u"};
-+
-+ if (p > options) *p++ = ' ';
-+ sprintf(p,parm[i-J_MCBXW],++j);
-+ while (*++p);
-+ }
-+ while (++i <= J_MCBXH);
-+ do if ((j = MBWhich(&menu[i])) < 15)
-+ { static const char *parm[2] =
-+ {"prcwidth=%u", "prcheight=%u"};
-+
-+ if (p > options) *p++ = ' ';
-+ sprintf(p,parm[i-J_MPREW],j);
-+ while (*++p);
-+ }
-+ while (++i <= J_MPREH);
-+ if ((j = MBWhich(&menu[i])))
-+ {
-+ if (p > options) *p++ = ' ';
-+ *p++ = 'p'; *p++ = 'r'; *p++ = 'g'; *p = '=';
-+ q = ProgList[j];
-+ while ((*++p = *q++));
-+ };
-+ if ((i = textval[J_TRES ]) != 6)
-+ {
-+ if (p > options) *p++ = ' ';
-+ sprintf(p,"numrlvls=%u",i);
-+ while (*++p);
-+ };
-+ i = 0;
-+ do if (chkbut[i].val) /* append this encoding option */
-+ {
-+ if (p > options) *p++ = ' ';
-+ q = chkbut[i].str;
-+ while ((*p++ = *q++));
-+ *--p = '\000';
-+ }
-+ while (++i < sizeof chkbut/sizeof *chkbut);
-+ if ((i = textval[J_TGBIT]) != 2)
-+ {
-+ if (p > options) *p++ = ' ';
-+ sprintf(p,"numgbits=%u",i);
-+ while (*++p);
-+ };
-+ if ((i = textval[J_TRATE]) != 100)
-+ {
-+ if (p > options) *p++ = ' ';
-+ *p++ = 'r'; *p++ = 'a'; *p++ = 't'; *p++ = 'e';
-+ *p++ = '=';
-+ if (i) /* non-zero rate */
-+ {
-+ if (RBWhich(radio)) sprintf(p,"%uB",i); /* # Bytes */
-+ else /* the value is a percentage */
-+ {
-+ if (i > 100) i = 200; /* => Raw size + 1 */
-+ sprintf(p,"%u.%.2u",i/100,i%100);
-+ }
-+ while (*++p);
-+ }
-+ else /* rate = 0 */
-+ {
-+
-+ /* XXX This is apparently valid, since JasPer Library
-+ Version 1.701 doesn't complain about it.
-+ */
-+ *p++ = '0';
-+ *p = '\000';
-+ }
-+ };
-+ StoreJP2K(options); /* Finally, do the *real* work! */
-+ JP2KDialog(0);
-+ p = GetDirFullName();
-+ if (!ISPIPE(*p))
-+ {
-+ XVCreatedFile(p);
-+ StickInCtrlList(0);
-+ };
-+ break;
-+ };
-+
-+ /* See whether a check-box button was pressed. */
-+
-+ i = sizeof chkbut/sizeof *chkbut;
-+ while (--i >= 0 && !CBClick(&chkbut[i],E->x,E->y));
-+ if (i >= 0) /* our button was pressed */
-+ {
-+ (void)CBTrack(&chkbut[i]);
-+ break;
-+ };
-+
-+ /* See whether a menu button was pressed. */
-+
-+ i = sizeof menu/sizeof *menu;
-+ while (--i >= 0 && !MBClick(&menu[i],E->x,E->y));
-+ if (i >= 0) /* our button was pressed */
-+ { register int j;
-+
-+ if ((j = MBTrack(&menu[i])) >= 0)
-+ {
-+ switch (i)
-+ {
-+
-+ /* The JasPer Library constrains a coding box's area
-+ (width x height) to be <= 4096 pixels, so if this
-+ button-press would violate that condition, then
-+ quietly limit the box's orthogonal dimension by just
-+ enough to compensate.
-+ */
-+ case J_MCBXH:
-+ case J_MCBXW: if (MBWhich(&menu[!i]) + j >= 10)
-+ MBSelect(&menu[!i],10 - j);
-+ };
-+ MBSelect(&menu[i],j);
-+ MBSetActive(&menu[i],1);
-+ };
-+ break;
-+ };
-+
-+ /* See whether a radio button was pressed. */
-+
-+ if ( (i = RBClick(radio,E->x,E->y)) >= 0 /* button pressed */
-+ && RBTrack(radio,i)
-+ )
-+ {
-+ RBSelect(radio,i);
-+ RBSetActive(radio,i,1);
-+ };
-+ break;
-+ };
-+ XBell(theDisp,50);
-+ break;
-+# undef E
-+
-+ /* Translate a few key-press events into simulated button events. */
-+
-+ case KeyPress :
-+# define E ((XKeyEvent *)xev)
-+ buf[len = XLookupString(E,buf,sizeof buf,&ks,0)] = '\000';
-+ RemapKeyCheck(ks,buf,&len);
-+ if (E->window == jp2kW)
-+ {
-+ ok = 1;
-+ if (len > 0)
-+ switch (buf[0])
-+ {
-+ case '\r' :
-+ case '\n' : FakeButtonPress(&button[J_BOK ]);
-+ break;
-+ case '\033': FakeButtonPress(&button[J_BCANC]);
-+ };
-+ break;
-+ };
-+ i = sizeof text/sizeof *text;
-+ while (--i >= 0 && E->window != text[i]);
-+ if (i >= 0) /* a key was pressed in our text window */
-+ { int oldval = textval[i]; /* Save this subwindow's old value */
-+ register int c, j = 0;
-+
-+ /* This is a *very* simple text-input editing loop that assembles an
-+ an unsigned integer from successive ASCII decimal digits, typed
-+ into one of our 1-line subwindows. For convenience, the only
-+ character recognized is Backspace.
-+ */
-+ ok = 1;
-+ L: if (j >= len) break;
-+ if ((unsigned)(c = buf[j++] - '0') <= 9)
-+ {
-+ TWRedraw(text[i],textval[i] = textval[i]*10 + c);
-+ goto L;
-+ };
-+ if ((c += '0') == '\b')
-+ {
-+ TWRedraw(text[i],textval[i] = textval[i]/10);
-+ goto L;
-+ };
-+ textval[i] = oldval;
-+ };
-+ XBell(theDisp,50);
-+# undef E
-+ };
-+ return ok;
-+}
-+
-+
-+/*******************************************/
-+void
-+VersionInfoJP2K() /* GRR 20070304 */
-+{
-+ fprintf(stderr, " Compiled with libjasper %s; using libjasper %s.\n",
-+ JAS_VERSION, jas_getversion());
-+}
-+
-+#endif /* HAVE_JP2K */
-diff -u -r --new-file xv-3.10a.orig/xvmag.c xv-3.10a/xvmag.c
---- xv-3.10a.orig/xvmag.c 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/xvmag.c 2005-04-18 00:56:58.000000000 -0500
-@@ -0,0 +1,866 @@
-+/*
-+ * xvmag.c - load routine for `MAG' format pictures.
-+ *
-+ * The `MAG' format is used by many Japanese personal computer users.
-+ * This program is based on MAGBIBLE.DOC which is the specification
-+ * for `MAG' format written by Woody RINN. It is written in Japanese,
-+ * and exists in some anon-ftp sites.
-+ */
-+
-+#include "xv.h"
-+#include <setjmp.h>
-+
-+#ifdef HAVE_MAG
-+
-+typedef unsigned short data16;
-+
-+struct mag {
-+ jmp_buf jmp;
-+ FILE *fp;
-+ long fsize;
-+ int m_256, m_dig, m_8, m_200;
-+ int x1, y1, x2, y2, left_pad, right_pad;
-+ int p_width, p_height, width, height;
-+ long h_off, a_off, a_size, b_off, b_size, p_off, p_size;
-+ byte *a, *b, *p;
-+};
-+
-+static void mag_open_file PARM((struct mag*, char*));
-+static void mag_read_check_data PARM((struct mag*));
-+static void mag_read_comment PARM((struct mag*, char**));
-+static void mag_read_header PARM((struct mag*));
-+static void mag_read_palette PARM((struct mag*, byte*, byte*, byte*));
-+static void mag_read_flags PARM((struct mag*));
-+static void mag_read_pixel_data PARM((struct mag*));
-+static void mag_expand_body PARM((struct mag*, byte**));
-+
-+static void mag_compress_data PARM((struct mag*, byte*));
-+static void mag_write_check_data PARM((struct mag*));
-+static void mag_write_comment PARM((struct mag*, char *));
-+static void mag_write_palette PARM((struct mag*, int,
-+ byte*, byte*, byte*, int));
-+static void mag_write_flags PARM((struct mag*));
-+static void mag_write_pixel_data PARM((struct mag*));
-+static void mag_write_header PARM((struct mag*));
-+static void mag_set_double_word PARM((long, byte *));
-+
-+static void mag_init_info PARM((struct mag*));
-+static void mag_cleanup_mag_info PARM((struct mag*, int));
-+static void mag_cleanup_pinfo PARM((PICINFO*));
-+static void mag_memory_error PARM((char*, char*));
-+static void mag_error PARM((struct mag*, int));
-+static void mag_file_error PARM((struct mag*, int));
-+static void mag_file_warning PARM((struct mag*, int));
-+static void mag_show_struct PARM((struct mag*));
-+static void *mag_malloc PARM((size_t, char*));
-+static void *mag_realloc PARM((void*, size_t, char*));
-+
-+
-+static char *mag_id = "MAKI02 ";
-+static struct{
-+ int dx, dy;
-+}points[16] = {
-+ { 0, 0}, { 1, 0}, { 2, 0}, { 4, 0},
-+ { 0, 1}, { 1, 1},
-+ { 0, 2}, { 1, 2}, { 2, 2},
-+ { 0, 4}, { 1, 4}, { 2, 4},
-+ { 0, 8}, { 1, 8}, { 2, 8},
-+ { 0, 16},
-+};
-+static int try[15] = {1, 4, 5, 6, 7, 9, 10, 2, 8, 11, 12, 13, 14, 3, 15};
-+
-+static char *mag_msgs[] = {
-+ NULL,
-+#define MAG_OPEN 1
-+ "can't open file",
-+#define MAG_CORRUPT 2
-+ "file currupted.",
-+#define MAG_FORMAT 3
-+ "not MAG format.",
-+#define MAG_WRITE 4
-+ "write failed.",
-+};
-+
-+
-+#define H4(x) (((int) (x) >> 4) & 0x0f) /* operates on a byte */
-+#define L4(x) ((x) & 0x0f)
-+#define H8(x) (((x) >> 8) & 0xff) /* operates on a data16 */
-+#define L8(x) ((x) & 0xff)
-+
-+#define error(msgnum) longjmp(mi->jmp, msgnum)
-+
-+
-+/* The main routine to load a MAG file. */
-+int LoadMAG(fname, pinfo)
-+ char *fname;
-+ PICINFO *pinfo;
-+{
-+ struct mag mag;
-+ int e;
-+
-+ if(DEBUG) fputs("LoadMAG:\n", stderr);
-+
-+ pinfo->comment = NULL;
-+ mag_init_info(&mag);
-+ if((e = setjmp(mag.jmp)) != 0){
-+ /* When an error occurs, comes here. */
-+ mag_cleanup_mag_info(&mag, 0);
-+ mag_cleanup_pinfo(pinfo);
-+ return 0;
-+ }
-+
-+ mag_open_file(&mag, fname);
-+ mag_read_check_data(&mag);
-+ mag_read_comment(&mag, &pinfo->comment);
-+ mag_read_header(&mag);
-+ mag_read_palette(&mag, pinfo->r, pinfo->g, pinfo->b);
-+ mag_read_flags(&mag);
-+ mag_read_pixel_data(&mag);
-+ mag_expand_body(&mag, &pinfo->pic);
-+
-+ pinfo->w = pinfo->normw = mag.width;
-+ pinfo->h = pinfo->normh = mag.height;
-+ pinfo->type = PIC8;
-+ pinfo->frmType = F_MAG;
-+ pinfo->colType = F_FULLCOLOR;
-+ sprintf(pinfo->fullInfo, "MAG, %d colors%s (%ld bytes)",
-+ mag.m_256 ? 256 : (mag.m_8 ? 8 : 16),
-+ mag.m_200 ? ", aspect 0.5" : "", mag.fsize);
-+ sprintf(pinfo->shrtInfo, "%dx%d MAG", mag.width, mag.height);
-+ if(mag.m_200)
-+ normaspect = 0.5;
-+
-+ mag_cleanup_mag_info(&mag, 0);
-+ return 1;
-+}
-+
-+static void mag_open_file(mi, fname)
-+ struct mag *mi;
-+ char *fname;
-+{
-+ if((mi->fp = fopen(fname, "rb")) == NULL)
-+ mag_file_error(mi, MAG_OPEN);
-+ fseek(mi->fp, (size_t) 0, SEEK_END);
-+ mi->fsize = ftell(mi->fp);
-+ fseek(mi->fp, (size_t) 0, SEEK_SET);
-+}
-+
-+static void mag_read_check_data(mi)
-+ struct mag *mi;
-+{
-+ char buffer[8];
-+
-+ if(fread(buffer, (size_t) 8, (size_t) 1, mi->fp) != 1)
-+ mag_file_error(mi, MAG_CORRUPT);
-+ if(strncmp(buffer, mag_id, (size_t) 8) != 0)
-+ mag_error(mi, MAG_FORMAT);
-+}
-+
-+static void mag_read_comment(mi, p)
-+ struct mag *mi;
-+ char **p;
-+{
-+ int max = -1, i = 0;
-+ int c;
-+
-+ while((c = fgetc(mi->fp)) != EOF){
-+ if(c == 0x1a)
-+ break;
-+ if(max < i){
-+ max += 16;
-+ *p = mag_realloc(*p, (size_t) max + 1, "mag_read_comment#1");
-+ }
-+ (*p)[i++] = c;
-+ }
-+
-+ if(c == EOF)
-+ mag_file_error(mi, MAG_CORRUPT);
-+
-+ if(max < i){
-+ *p = mag_realloc(*p, (size_t) max + 2, "mag_read_comment#2");
-+ }
-+ if(i > 24){
-+ (*p)[i] = '\0';
-+ strcpy(*p, &(*p)[24]);
-+ }else{
-+ (*p)[0] = '\0';
-+ }
-+}
-+
-+static void mag_read_header(mi)
-+ struct mag *mi;
-+{
-+ byte buf[32];
-+
-+ mi->h_off = ftell(mi->fp);
-+
-+ if(fread(buf, (size_t) 32, (size_t) 1, mi->fp) != 1)
-+ mag_file_error(mi, MAG_CORRUPT);
-+
-+ mi->m_256 = buf[3] & 0x80;
-+ mi->m_dig = buf[3] & 0x04;
-+ mi->m_8 = buf[3] & 0x02;
-+ mi->m_200 = buf[3] & 0x01;
-+
-+ mi->x1 = buf[ 4] + buf[ 5] * 256;
-+ mi->y1 = buf[ 6] + buf[ 7] * 256;
-+ mi->x2 = buf[ 8] + buf[ 9] * 256;
-+ mi->y2 = buf[10] + buf[11] * 256;
-+
-+#define get_dword(a, b, c, d) \
-+ ((long)(a) << 24 | (long)(b) << 16 | (long)(c) << 8 | (long)(d))
-+
-+ mi->a_off = get_dword(buf[15], buf[14], buf[13], buf[12]);
-+ mi->b_off = get_dword(buf[19], buf[18], buf[17], buf[16]);
-+ mi->b_size = get_dword(buf[23], buf[22], buf[21], buf[20]);
-+ mi->p_off = get_dword(buf[27], buf[26], buf[25], buf[24]);
-+ mi->p_size = get_dword(buf[31], buf[30], buf[29], buf[28]);
-+#undef get_dword
-+
-+ mi->a_size = mi->b_off - mi->a_off;
-+ mi->a_off += mi->h_off;
-+ mi->b_off += mi->h_off;
-+ mi->p_off += mi->h_off;
-+
-+ mi->width = mi->x2 - mi->x1 + 1;
-+ mi->height = mi->y2 - mi->y1 + 1;
-+ mi->left_pad = mi->x1 & 07;
-+ mi->right_pad = 07 - (mi->x2 & 07);
-+ mi->x1 -= mi->left_pad; /* x1 = 8m */
-+ mi->x2 += mi->right_pad; /* x2 = 8n+7 */
-+ mi->p_width = ((mi->x2 + 1) - mi->x1) / (mi->m_256 ? 2 : 4);
-+ mi->p_height = (mi->y2 + 1) - mi->y1;
-+
-+ if(DEBUG) mag_show_struct(mi);
-+}
-+
-+static void mag_read_palette(mi, r, g, b)
-+ struct mag *mi;
-+ byte *r, *g, *b;
-+{
-+ int num_palettes;
-+ byte *buf;
-+
-+ if(mi->m_256)
-+ num_palettes = 256;
-+ else
-+ num_palettes = 16;
-+
-+ buf = mag_malloc((size_t)num_palettes * 3, "mag_read_palette");
-+
-+ if(fread(buf, (size_t) 3, (size_t) num_palettes, mi->fp) != num_palettes){
-+ free(buf);
-+ mag_file_error(mi, MAG_CORRUPT);
-+ }
-+
-+ for(num_palettes--; num_palettes >= 0; num_palettes--){
-+ g[num_palettes] = buf[num_palettes * 3 ];
-+ r[num_palettes] = buf[num_palettes * 3 + 1];
-+ b[num_palettes] = buf[num_palettes * 3 + 2];
-+ }
-+
-+ free(buf);
-+}
-+
-+static void mag_read_flags(mi)
-+ struct mag *mi;
-+{
-+ mi->a = mag_malloc((size_t) mi->a_size, "mag_read_flags#1");
-+ mi->b = mag_malloc((size_t) mi->b_size, "mag_read_flags#2");
-+
-+ fseek(mi->fp, mi->a_off, SEEK_SET);
-+ if(fread(mi->a, (size_t) mi->a_size, (size_t) 1, mi->fp) != 1)
-+ mag_file_warning(mi, MAG_CORRUPT);
-+ if(fread(mi->b, (size_t) mi->b_size, (size_t) 1, mi->fp) != 1)
-+ mag_file_warning(mi, MAG_CORRUPT);
-+}
-+
-+static void mag_read_pixel_data(mi)
-+ struct mag *mi;
-+{
-+ mi->p = mag_malloc((size_t) mi->p_size, "mag_read_pixel_data");
-+
-+ fseek(mi->fp, mi->p_off, SEEK_SET);
-+ if(fread(mi->p, (size_t) mi->p_size, (size_t) 1, mi->fp) != 1)
-+ mag_file_warning(mi, MAG_CORRUPT);
-+}
-+
-+/* MAG expanding routine */
-+static void mag_expand_body(mi, pic0)
-+ struct mag *mi;
-+ byte **pic0;
-+{
-+ int ai, bi, fi, pi;
-+ int px, py, x, y;
-+ byte *flag;
-+ byte mask;
-+ data16 *pixel0;
-+
-+ flag = mag_malloc((size_t) mi->p_width / 2, "mag_expand_body#1");
-+ *pic0 = mag_malloc((size_t) mi->width * mi->height, "mag_expand_body#2"); // GRR POSSIBLE OVERFLOW / FIXME
-+ pixel0 = mag_malloc((size_t) 2 * mi->p_width * 17, "mag_expand_body#3"); // GRR POSSIBLE OVERFLOW / FIXME
-+
-+#define pixel(x, y) pixel0[(y) % 17 * mi->p_width + (x)]
-+
-+ ai = bi = pi = 0;
-+ mask = 0x80;
-+ for(y = py = 0; py < mi->p_height; py++){
-+ for(fi = 0; fi < mi->p_width / 2; fi++){
-+ if(py == 0){
-+ if(mi->a[ai] & mask)
-+ flag[fi] = mi->b[bi++];
-+ else
-+ flag[fi] = 0;
-+ }else{
-+ if(mi->a[ai] & mask)
-+ flag[fi] ^= mi->b[bi++];
-+ }
-+ if((mask >>= 1) == 0){
-+ mask = 0x80;
-+ ai++;
-+ }
-+ }
-+
-+ for(px = fi = 0; fi < mi->p_width / 2; fi++){
-+ int f = H4(flag[fi]);
-+ if(f == 0){
-+ pixel(px, py) = mi->p[pi] + mi->p[pi + 1] * 256;
-+ px++;
-+ pi+=2;
-+ }else{
-+ int dx = points[f].dx, dy = points[f].dy;
-+ pixel(px, py) = pixel(px - dx, py - dy);
-+ px++;
-+ }
-+
-+ f = L4(flag[fi]);
-+ if(f == 0){
-+ pixel(px, py) = mi->p[pi] + mi->p[pi + 1] * 256;
-+ px++;
-+ pi+=2;
-+ }else{
-+ int dx = points[f].dx, dy = points[f].dy;
-+ pixel(px, py) = pixel(px - dx, py - dy);
-+ px++;
-+ }
-+ }
-+
-+#define inside(x) ((unsigned int)(x) < mi->width)
-+#define pic(x, y) (*pic0)[(y) * mi->width + (x)]
-+ for(x = -mi->left_pad, px = 0; px < mi->p_width; px++){
-+ data16 p = pixel(px, py);
-+ if(mi->m_256){
-+ if(inside(x))
-+ pic(x, y) = L8(p);
-+ x++;
-+ if(inside(x))
-+ pic(x, y) = H8(p);
-+ x++;
-+ }else{
-+ if(inside(x))
-+ pic(x, y) = H4(L8(p));
-+ x++;
-+ if(inside(x))
-+ pic(x, y) = L4(L8(p));
-+ x++;
-+ if(inside(x))
-+ pic(x, y) = H4(H8(p));
-+ x++;
-+ if(inside(x))
-+ pic(x, y) = L4(H8(p));
-+ x++;
-+ }
-+ }
-+ y++;
-+ }
-+#undef pic
-+#undef inside
-+#undef pixel
-+
-+ free(flag);
-+ free(pixel0);
-+}
-+
-+
-+/* The main routine to write a MAG file. */
-+int WriteMAG(fp, pic, ptype, w, h, rmap, gmap, bmap, numcols, colorstyle,
-+ comment)
-+ FILE *fp;
-+ byte *pic;
-+ int ptype, w, h;
-+ byte *rmap, *gmap, *bmap;
-+ int numcols, colorstyle;
-+ char *comment;
-+{
-+ byte rtemp[256], gtemp[256], btemp[256];
-+ struct mag mag;
-+ int e;
-+
-+ if(DEBUG) fputs("WriteMag\n", stderr);
-+
-+ mag_init_info(&mag);
-+ mag.fp = fp;
-+
-+ if(ptype == PIC24){
-+ if(!(pic = Conv24to8(pic, w, h, 256, rtemp, gtemp, btemp)))
-+ mag_memory_error("Conv24to8", "WriteMAG");
-+ rmap = rtemp;
-+ gmap = gtemp;
-+ bmap = btemp;
-+ numcols = 256;
-+ mag.m_256 = 1;
-+ }else{
-+ if(numcols > 16)
-+ mag.m_256 = 1;
-+ }
-+
-+ if((e = setjmp(mag.jmp)) != 0){
-+ /* When an error occurs, comes here. */
-+ mag_cleanup_mag_info(&mag, 1);
-+ return -1;
-+ }
-+
-+ mag.x2 = w - 1;
-+ mag.y2 = h - 1;
-+ mag.right_pad = 07 - (mag.x2 & 07);
-+ mag.p_width = (w + mag.right_pad) / (mag.m_256 ? 2 : 4);
-+ mag.p_height = h;
-+ mag.width = w;
-+ mag.height = h;
-+ mag.a_size = (mag.p_width * mag.p_height + 15) / 16; /* x/2/8 */ // GRR POSSIBLE OVERFLOW / FIXME
-+ if(mag.a_size % 2)
-+ mag.a_size++;
-+
-+ mag_compress_data(&mag, pic);
-+ mag_write_check_data(&mag);
-+ mag_write_comment(&mag, comment);
-+
-+ mag.h_off = ftell(mag.fp);
-+
-+ mag_write_palette(&mag, numcols, rmap, gmap, bmap,
-+ colorstyle == F_GREYSCALE);
-+ mag_write_flags(&mag);
-+ mag_write_pixel_data(&mag);
-+ mag_write_header(&mag);
-+
-+ mag_cleanup_mag_info(&mag, 1);
-+ return 0;
-+}
-+
-+/* MAG compressing routine */
-+static void mag_compress_data(mi, pic0)
-+ struct mag *mi;
-+ byte *pic0;
-+{
-+ int ai, bi, pi, i;
-+ int bmax, pmax;
-+ byte mask;
-+ byte *flag0;
-+ data16 *pixel0;
-+ int px, py, x, y;
-+
-+ pixel0 = mag_malloc((size_t) 2 * mi->p_width * mi->p_height, // GRR POSSIBLE OVERFLOW / FIXME
-+ "mag_compress_data#1");
-+ flag0 = mag_malloc((size_t) mi->p_width * mi->p_height, // GRR POSSIBLE OVERFLOW / FIXME
-+ "mag_compress_data#2");
-+
-+#define pic(x, y) pic0[(y) * mi->width + (x)]
-+ /* convert dots to pixels */
-+ i = 0;
-+ for(y = py = 0; py < mi->p_height; py++){
-+ for(x = px = 0; px < mi->p_width; px++){
-+ data16 p = 0;
-+ if(mi->m_256){
-+ if(x < mi->width)
-+ p += pic(x, y);
-+ x++;
-+ if(x < mi->width)
-+ p += pic(x, y) * 256;
-+ x++;
-+ }else{
-+ if(x < mi->width)
-+ p += pic(x, y) * 16;
-+ x++;
-+ if(x < mi->width)
-+ p += pic(x, y);
-+ x++;
-+ if(x < mi->width)
-+ p += pic(x, y) * 4096;
-+ x++;
-+ if(x < mi->width)
-+ p += pic(x, y) * 256;
-+ x++;
-+ }
-+ pixel0[i++] = p;
-+ }
-+ y++;
-+ }
-+#undef pic
-+
-+#define pixel(x, y) pixel0[(y) * mi->p_width + (x)]
-+#define flag(x, y) flag0[(y) * mi->p_width + (x)]
-+ /* get flags */
-+ pmax = pi = 0;
-+ for(py = 0; py < mi->p_height; py++){
-+ for(px = 0; px < mi->p_width; px++){
-+ int t;
-+ for(t = 0; t < 15; t++){
-+ int dx = points[try[t]].dx, dy = points[try[t]].dy;
-+ if(dx <= px && dy <= py){
-+ if(pixel(px - dx, py - dy) == pixel(px, py))
-+ break;
-+ }
-+ }
-+ if(t < 15){
-+ flag(px, py) = try[t];
-+ }else{
-+ flag(px, py) = 0;
-+ if(pmax <= pi + 1){
-+ pmax += 128;
-+ mi->p = mag_realloc(mi->p, (size_t) pmax,
-+ "mag_compress_data#3");
-+ }
-+ mi->p[pi++] = L8(pixel(px, py));
-+ mi->p[pi++] = H8(pixel(px, py));
-+ }
-+ }
-+ }
-+#undef flag
-+#undef pixel
-+
-+ /* pack 2 flags into 1 byte */
-+ for(i = 0; i < mi->p_width / 2 * mi->p_height; i++)
-+ flag0[i] = flag0[i * 2] * 16 + flag0[i * 2 + 1];
-+
-+#define flag(x, y) flag0[(y) * mi->p_width / 2 + (x)]
-+ for(py = mi->p_height - 1; py >= 1; py--){
-+ for(px = 0; px < mi->p_width / 2; px++)
-+ flag(px, py) ^= flag(px, py - 1);
-+ }
-+#undef flag
-+
-+ mask = 0x80;
-+ ai = bi = bmax = 0;
-+ mi->a = mag_malloc((size_t) mi->a_size, "mag_compress_data#4"); // GRR POSSIBLE OVERFLOW / FIXME
-+ for(i = 0; i < mi->p_width / 2 * mi->p_height; i++){
-+ if(flag0[i] == 0){
-+ mi->a[ai] &= ~mask;
-+ }else{
-+ if(bmax == bi){
-+ bmax += 128;
-+ mi->b = mag_realloc(mi->b, (size_t) bmax,
-+ "mag_compress_data#4");
-+ }
-+ mi->b[bi++] = flag0[i];
-+ mi->a[ai] |= mask;
-+ }
-+
-+ if((mask >>= 1) == 0){
-+ mask = 0x80;
-+ ai++;
-+ }
-+ }
-+
-+ if(bi % 2)
-+ bi++;
-+ mi->b_size = bi;
-+
-+ mi->p_size = pi;
-+
-+ free(pixel0);
-+ free(flag0);
-+}
-+
-+static void mag_write_check_data(mi)
-+ struct mag *mi;
-+{
-+ if(fwrite(mag_id, (size_t) 8, (size_t) 1, mi->fp) != 1)
-+ mag_file_error(mi, MAG_WRITE);
-+}
-+
-+static void mag_write_comment(mi, comment)
-+ struct mag *mi;
-+ char *comment;
-+{
-+ char *p;
-+ int i;
-+
-+ if(fputs("XV ", mi->fp) == EOF)
-+ mag_file_error(mi, MAG_WRITE);
-+
-+ if((p = (char *) getenv("USER")) == NULL)
-+ p = "????????";
-+ for(i = 5; i < 24; i++){
-+ if(*p == '\0')
-+ break;
-+ if(fputc(*p++, mi->fp) == EOF)
-+ mag_file_error(mi, MAG_WRITE);
-+ }
-+ for( ; i < 24; i++){
-+ if(fputc(' ', mi->fp) == EOF)
-+ mag_file_error(mi, MAG_WRITE);
-+ }
-+
-+ if(comment){
-+ int l = strlen(comment);
-+ if(l > 0){
-+ int i;
-+ for(i = 0; i < l; i++){
-+ if(comment[i] == 0x1a)
-+ comment[i] = ' ';
-+ }
-+ if(fwrite(comment, (size_t) l, (size_t) 1, mi->fp) != 1)
-+ mag_file_error(mi, MAG_WRITE);
-+ }
-+ }
-+
-+ if(fputc(0x1a, mi->fp) == EOF)
-+ mag_file_error(mi, MAG_WRITE);
-+}
-+
-+static void mag_write_palette(mi, num, r, g, b, grey)
-+ struct mag *mi;
-+ int num;
-+ byte *r, *g, *b;
-+ int grey;
-+{
-+ int i, left;
-+ char buf[3];
-+
-+ fseek(mi->fp, 32L, SEEK_CUR); /* skip header area */
-+ for(i = 0; i < num; i++){
-+ buf[0] = *g++;
-+ buf[1] = *r++;
-+ buf[2] = *b++;
-+ if(grey)
-+ buf[0] = buf[1] = buf[2] = MONO(buf[1], buf[0], buf[2]);
-+ if(fwrite(buf, (size_t) 3, (size_t) 1, mi->fp) != 1)
-+ mag_file_error(mi, MAG_WRITE);
-+ }
-+ if(num < 16){
-+ left = 16 - num;
-+ }else if(num == 16){
-+ left = 0;
-+ }else if(num < 256){
-+ left = 256 - num;
-+ }else if(num == 256){
-+ left = 0;
-+ }else
-+ left = 0; /* shouldn't happen */
-+
-+ if(left > 0){
-+ for(i = 0; i < left; i++){
-+ if(fwrite(buf, (size_t) 3, (size_t) 1, mi->fp) != 1)
-+ mag_file_error(mi, MAG_WRITE);
-+ }
-+ }
-+}
-+
-+static void mag_write_flags(mi)
-+ struct mag *mi;
-+{
-+ int i;
-+
-+ mi->a_off = ftell(mi->fp);
-+ for(i = 0; i < mi->a_size; i++){
-+ if(fputc(mi->a[i], mi->fp) == EOF)
-+ mag_file_error(mi, MAG_WRITE);
-+ }
-+
-+ mi->b_off = ftell(mi->fp);
-+ for(i = 0; i < mi->b_size; i++){
-+ if(fputc(mi->b[i], mi->fp) == EOF)
-+ mag_file_error(mi, MAG_WRITE);
-+ }
-+}
-+
-+static void mag_write_pixel_data(mi)
-+ struct mag *mi;
-+{
-+ int i;
-+
-+ mi->p_off = ftell(mi->fp);
-+ for(i = 0; i < mi->p_size; i++){
-+ if(fputc(mi->p[i], mi->fp) == EOF)
-+ mag_file_error(mi, MAG_WRITE);
-+ }
-+}
-+
-+static void mag_write_header(mi)
-+ struct mag *mi;
-+{
-+ byte buf[32];
-+
-+ if(DEBUG) mag_show_struct(mi);
-+
-+ mi->a_off -= mi->h_off;
-+ mi->b_off -= mi->h_off;
-+ mi->p_off -= mi->h_off;
-+
-+ buf[ 0] = buf[1] = buf[2] = 0;
-+ buf[ 3] = (mi->m_256 ? 0x80 : 0);
-+ buf[ 4] = buf[5] = 0;
-+ buf[ 6] = buf[7] = 0;
-+ buf[ 8] = L8(mi->x2);
-+ buf[ 9] = H8(mi->x2);
-+ buf[10] = L8(mi->y2);
-+ buf[11] = H8(mi->y2);
-+ mag_set_double_word(mi->a_off, &buf[12]);
-+ mag_set_double_word(mi->b_off, &buf[16]);
-+ mag_set_double_word(mi->b_size, &buf[20]);
-+ mag_set_double_word(mi->p_off, &buf[24]);
-+ mag_set_double_word(mi->p_size, &buf[28]);
-+
-+ fseek(mi->fp, mi->h_off, SEEK_SET);
-+ if(fwrite(buf, (size_t) 32, (size_t) 1, mi->fp) != 1)
-+ mag_file_error(mi, MAG_WRITE);
-+}
-+
-+static void mag_set_double_word(n, p)
-+ long n;
-+ byte *p;
-+{
-+ p[0] = n % 256; /* ugly...anything wrong with shift/mask operations? */
-+ p[1] = n / 256 % 256; /* (n >> 8) & 0xff */
-+ p[2] = n / 256 / 256 % 256; /* (n >> 16) & 0xff */
-+ p[3] = n / 256 / 256 / 256 % 256; /* (n >> 24) & 0xff */
-+}
-+
-+/*
-+ * The routines to initialize or clean up.
-+ * mag_init_info:
-+ * initializes a mag structure.
-+ * mag_cleanup_mag_info:
-+ * cleans up a mag structure.
-+ * mag_cleanup_pinfo:
-+ * cleans up a PICINFO structure.
-+ */
-+static void mag_init_info(mi)
-+ struct mag *mi;
-+{
-+ mi->fp = NULL;
-+ mi->fsize = 0;
-+ mi->m_256 = mi->m_dig = mi->m_8 = mi->m_200 = 0;
-+ mi->x1 = mi->y1 = mi->x2 = mi->y2 = 0;
-+ mi->left_pad = mi->right_pad = 0;
-+ mi->p_width = mi->p_height = mi->width = mi->height = 0;
-+ mi->h_off = mi->p_off = mi->p_size = 0;
-+ mi->a_off = mi->a_size = mi->b_off = mi->b_size = 0;
-+ mi->a = NULL;
-+ mi->b = NULL;
-+ mi->p = NULL;
-+}
-+
-+static void mag_cleanup_mag_info(mi, writing)
-+ struct mag *mi;
-+ int writing;
-+{
-+ if(mi->fp && !writing)
-+ fclose(mi->fp);
-+ if(mi->a)
-+ free(mi->a);
-+ if(mi->b)
-+ free(mi->b);
-+ if(mi->p)
-+ free(mi->p);
-+}
-+
-+static void mag_cleanup_pinfo(pinfo)
-+ PICINFO *pinfo;
-+{
-+ if(pinfo->comment){
-+ free(pinfo->comment);
-+ pinfo->comment = NULL;
-+ }
-+ if(pinfo->pic){
-+ free(pinfo->pic);
-+ pinfo->pic = NULL;
-+ }
-+}
-+
-+/*
-+ * Error handler.
-+ * mag_memory_error:
-+ * shows an error message, and terminates.
-+ * mag_error:
-+ * shows an non-file error message, and jumps to the entry for errors.
-+ * mag_file_error:
-+ * shows an file error message, and jumps to the entry for errors.
-+ * mag_file_warning:
-+ * shows an file warning message.
-+ */
-+static void mag_memory_error(scm, fn)
-+ char *scm, *fn;
-+{
-+ char buf[128];
-+ sprintf(buf, "%s: can't allocate memory. (%s)", scm, fn);
-+ FatalError(buf);
-+}
-+
-+static void mag_error(mi, mn)
-+ struct mag *mi;
-+ int mn;
-+{
-+ SetISTR(ISTR_WARNING, "%s", mag_msgs[mn]);
-+ longjmp(mi->jmp, 1);
-+}
-+
-+static void mag_file_error(mi, mn)
-+ struct mag *mi;
-+ int mn;
-+{
-+ if(feof(mi->fp))
-+ SetISTR(ISTR_WARNING, "%s (end of file)", mag_msgs[mn]);
-+ else
-+ SetISTR(ISTR_WARNING, "%s (%s)", mag_msgs[mn], ERRSTR(errno));
-+ longjmp(mi->jmp, 1);
-+}
-+
-+static void mag_file_warning(mi, mn)
-+ struct mag *mi;
-+ int mn;
-+{
-+ if(feof(mi->fp))
-+ SetISTR(ISTR_WARNING, "%s (end of file)", mag_msgs[mn]);
-+ else
-+ SetISTR(ISTR_WARNING, "%s (%s)", mag_msgs[mn], ERRSTR(errno));
-+}
-+
-+static void mag_show_struct (mi)
-+ struct mag *mi;
-+{
-+ fprintf(stderr, " 256 colors: %s\n", mi->m_256 ? "true" : "false");
-+ fprintf(stderr, " 8 colors: %s\n", mi->m_8 ? "true" : "false");
-+ fprintf(stderr, " digital colors: %s\n", mi->m_dig ? "true" : "false");
-+ fprintf(stderr, " aspect ratio: %f\n", mi->m_200 ? 0.5 : 1.0);
-+ fprintf(stderr, " image size: %dx%d\n", mi->width, mi->height);
-+ fprintf(stderr, " left pad: %d\n", mi->left_pad);
-+ fprintf(stderr, " right pad: %d\n", mi->right_pad);
-+ fprintf(stderr, " h_off: %ld\n", mi->h_off);
-+ fprintf(stderr, " A: off:%ld, size:%ld\n", mi->a_off, mi->a_size);
-+ fprintf(stderr, " B: off:%ld, size:%ld\n", mi->b_off, mi->b_size);
-+ fprintf(stderr, " P: off:%ld, size:%ld\n", mi->p_off, mi->p_size);
-+}
-+
-+/* Memory related routines. */
-+static void *mag_malloc(n, fn)
-+ size_t n;
-+ char *fn;
-+{
-+ void *r = (void *) malloc(n);
-+ if(r == NULL)
-+ mag_memory_error("malloc", fn);
-+ return r;
-+}
-+
-+static void *mag_realloc(p, n, fn)
-+ void *p;
-+ size_t n;
-+ char *fn;
-+{
-+ void *r = (p == NULL) ? (void *) malloc(n) : (void *) realloc(p, n);
-+ if(r == NULL)
-+ mag_memory_error("realloc", fn);
-+ return r;
-+}
-+#endif /* HAVE_MAG */
-diff -u -r --new-file xv-3.10a.orig/xvmaki.c xv-3.10a/xvmaki.c
---- xv-3.10a.orig/xvmaki.c 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/xvmaki.c 2005-04-18 00:57:01.000000000 -0500
-@@ -0,0 +1,794 @@
-+/*
-+ * xvmaki.c - load routine for `MAKI' format pictures.
-+ *
-+ * The `MAKI' format was used by some Japanese personal computer users.
-+ */
-+
-+#include "xv.h"
-+#include <setjmp.h>
-+
-+#ifdef HAVE_MAKI
-+
-+typedef unsigned short data16;
-+typedef unsigned int data32;
-+
-+struct maki_info {
-+ jmp_buf jmp;
-+ FILE *fp;
-+ long fsize;
-+ int x0, y0, x1, y1;
-+ int width, height;
-+ float aspect;
-+ long fb_size;
-+ long pa_size, pb_size;
-+ int m_maki01b, m_200, m_dig8;
-+ data16 ext_flag;
-+ byte *fa, *fb, *pa, *pb;
-+ byte *vs;
-+ int numcols;
-+ byte *forma, *formb;
-+};
-+
-+
-+static void maki_open_file PARM((struct maki_info*, char*));
-+static void maki_check_id PARM((struct maki_info*));
-+static void maki_skip_comment PARM((struct maki_info*));
-+static void maki_read_header PARM((struct maki_info*));
-+static void maki_read_palette PARM((struct maki_info*,
-+ byte*, byte*, byte*));
-+static void maki_read_flags PARM((struct maki_info*));
-+static void maki_read_pixel_data PARM((struct maki_info*));
-+static void maki_expand_virtual_screen PARM((struct maki_info*));
-+static void maki_expand_pixel_data PARM((struct maki_info*, byte**));
-+static void maki_init_info PARM((struct maki_info*));
-+
-+static void maki_make_pixel_data PARM((struct maki_info*, byte*));
-+static void maki_make_virtual_screen PARM((struct maki_info*));
-+static void maki_make_flags PARM((struct maki_info*));
-+static void maki_write_check_id PARM((struct maki_info*));
-+static void maki_write_comment PARM((struct maki_info*));
-+static void maki_write_header PARM((struct maki_info*));
-+static void maki_write_palette PARM((struct maki_info*,
-+ byte*, byte*, byte*, int));
-+static void maki_write_flags PARM((struct maki_info*));
-+static void maki_write_pixel_data PARM((struct maki_info*));
-+
-+static void maki_cleanup_maki_info PARM((struct maki_info*, int));
-+static void maki_cleanup_pinfo PARM((PICINFO*));
-+static void maki_memory_error PARM((char*, char*));
-+static void maki_error PARM((struct maki_info*, int));
-+static void maki_file_error PARM((struct maki_info*, int));
-+static void maki_file_warning PARM((struct maki_info*, int));
-+static void maki_show_maki_info PARM((struct maki_info*));
-+static void *maki_malloc PARM((size_t, char*));
-+static void *maki_realloc PARM((void *, size_t, char*));
-+
-+static char maki_id_a[] = "MAKI01A ";
-+static char maki_id_b[] = "MAKI01B ";
-+
-+static char *maki_msgs[] = {
-+ NULL,
-+#define MAKI_OPEN 1
-+ "can't open file.",
-+#define MAKI_CORRUPT 2
-+ "file corrupted.",
-+#define MAKI_FORMAT 3
-+ "not MAKI format.",
-+#define MAKI_BAD_DATA 4
-+ "bad data.",
-+#define MAKI_COMMENT 5
-+ "no '^Z' after comment.",
-+#define MAKI_SIZE 6
-+ "bad size.",
-+#define MAKI_WRITE 7
-+ "write failed.",
-+};
-+
-+#define H4(b) ((b) >> 4 & 0xf)
-+#define L4(b) ((b) & 0xf)
-+#define error(msg_num) longjmp(mi->jmp, msg_num)
-+
-+int LoadMAKI(fname, pinfo)
-+ char *fname;
-+ PICINFO *pinfo;
-+{
-+ struct maki_info maki;
-+ int e;
-+
-+ if(DEBUG) fputs("LoadMAKI:\n", stderr);
-+
-+ pinfo->comment = NULL;
-+ maki_init_info(&maki);
-+ if((e = setjmp(maki.jmp)) != 0){
-+ /* When an error occurs, comes here. */
-+ maki_cleanup_maki_info(&maki, 0);
-+ maki_cleanup_pinfo(pinfo);
-+ return 0;
-+ }
-+
-+ maki_open_file(&maki, fname);
-+ maki_check_id(&maki);
-+ maki_skip_comment(&maki);
-+ maki_read_header(&maki);
-+ maki_read_palette(&maki, pinfo->r, pinfo->g, pinfo->b);
-+ maki_read_flags(&maki);
-+ maki_read_pixel_data(&maki);
-+ maki_expand_virtual_screen(&maki);
-+ maki_expand_pixel_data(&maki, &pinfo->pic);
-+
-+ pinfo->w = pinfo->normw = maki.width;
-+ pinfo->h = pinfo->normh = maki.height;
-+ pinfo->type = PIC8;
-+ pinfo->frmType = F_MAKI;
-+ pinfo->colType = F_FULLCOLOR;
-+ sprintf(pinfo->fullInfo, "MAKI, 16 colors (%ld bytes)", maki.fsize);
-+ sprintf(pinfo->shrtInfo, "%dx%d MAKI", maki.width, maki.height);
-+ normaspect = maki.aspect;
-+
-+ maki_cleanup_maki_info(&maki, 0);
-+ return 1;
-+}
-+
-+static void maki_open_file(mi, fname)
-+ struct maki_info *mi;
-+ char *fname;
-+{
-+ if((mi->fp = fopen(fname, "rb")) == NULL)
-+ maki_file_error(mi, MAKI_OPEN);
-+ fseek(mi->fp, (size_t) 0, SEEK_END);
-+ mi->fsize = ftell(mi->fp);
-+ fseek(mi->fp, (size_t) 0, SEEK_SET);
-+}
-+
-+static void maki_check_id(mi)
-+ struct maki_info *mi;
-+{
-+ char buf[8];
-+ if(fread(buf, (size_t) 8, (size_t) 1, mi->fp) != 1)
-+ maki_file_error(mi, MAKI_CORRUPT);
-+ if(strncmp(buf, maki_id_a, (size_t) 8) != 0 &&
-+ strncmp(buf, maki_id_b, (size_t) 8) != 0)
-+ maki_error(mi, MAKI_FORMAT);
-+ mi->m_maki01b = (buf[6] == 'B');
-+}
-+
-+static void maki_skip_comment(mi)
-+ struct maki_info *mi;
-+{
-+ int i;
-+ int c;
-+
-+ for(i = 0; i < 24; i++){
-+ if((c = fgetc(mi->fp)) == EOF)
-+ maki_file_error(mi, MAKI_CORRUPT);
-+ if(c == '\032') /* ^Z, 0x1a */
-+ break;
-+ }
-+ if(c != '\032')
-+ maki_file_error(mi, MAKI_COMMENT);
-+
-+ fseek(mi->fp, 32L, SEEK_SET);
-+}
-+
-+static void maki_read_header(mi)
-+ struct maki_info *mi;
-+{
-+ byte buf[16];
-+
-+ if(fread(buf, (size_t) 16, (size_t) 1, mi->fp) != 1)
-+ maki_file_error(mi, MAKI_CORRUPT);
-+
-+ mi->fb_size = (long)buf[ 0] << 8 | (long)buf[ 1];
-+ mi->pa_size = (long)buf[ 2] << 8 | (long)buf[ 3];
-+ mi->pb_size = (long)buf[ 4] << 8 | (long)buf[ 5];
-+ mi->ext_flag = (long)buf[ 6] << 8 | (long)buf[ 7];
-+ mi->x0 = (long)buf[ 8] << 8 | (long)buf[ 9];
-+ mi->y0 = (long)buf[10] << 8 | (long)buf[11];
-+ mi->x1 = (long)buf[12] << 8 | (long)buf[13];
-+ mi->y1 = (long)buf[14] << 8 | (long)buf[15];
-+
-+ mi->width = mi->x1-- - mi->x0;
-+ mi->height = mi->y1-- - mi->y0;
-+ mi->m_200 = mi->ext_flag & 1;
-+ mi->m_dig8 = mi->ext_flag & 2;
-+ mi->aspect = mi->m_200 ? 0.5 : 1.0;
-+
-+ if(DEBUG) maki_show_maki_info(mi);
-+}
-+
-+static void maki_read_palette(mi, r, g, b)
-+ struct maki_info *mi;
-+ byte *r, *g, *b;
-+{
-+ byte buf[48], *p;
-+
-+ if(fread(buf, (size_t) 48, (size_t) 1, mi->fp) != 1)
-+ maki_file_error(mi, MAKI_CORRUPT);
-+
-+ for(p = buf; p < &buf[48]; ){
-+ *g++ = *p++;
-+ *r++ = *p++;
-+ *b++ = *p++;
-+ }
-+}
-+
-+static void maki_read_flags(mi)
-+ struct maki_info *mi;
-+{
-+ mi->fa = maki_malloc((size_t) 1000 , "maki_read_flags#1");
-+ mi->fb = maki_malloc((size_t) mi->fb_size, "maki_read_flags#2");
-+
-+ if(fread(mi->fa, (size_t) 1000, (size_t) 1, mi->fp) != 1)
-+ maki_file_warning(mi, MAKI_CORRUPT);
-+ if(fread(mi->fb, (size_t) mi->fb_size, (size_t) 1, mi->fp) != 1)
-+ maki_file_warning(mi, MAKI_CORRUPT);
-+}
-+
-+static void maki_read_pixel_data(mi)
-+ struct maki_info *mi;
-+{
-+ mi->pa = maki_malloc((size_t) mi->pa_size, "maki_read_pixel_data#1");
-+ mi->pb = maki_malloc((size_t) mi->pb_size, "maki_read_pixel_data#2");
-+
-+ if(fread(mi->pa, (size_t) mi->pa_size, (size_t) 1, mi->fp) != 1)
-+ maki_file_warning(mi, MAKI_CORRUPT);
-+ if(fread(mi->pb, (size_t) mi->pb_size, (size_t) 1, mi->fp) != 1)
-+ maki_file_warning(mi, MAKI_CORRUPT);
-+}
-+
-+static void maki_expand_virtual_screen(mi)
-+ struct maki_info *mi;
-+{
-+ int x, y, fai, fbi;
-+ int bpl = mi->width / 2 / 8; /* bytes per line */
-+ byte mask;
-+ mi->vs = maki_malloc((size_t) bpl * mi->height, // GRR POSSIBLE OVERFLOW / FIXME
-+ "maki_expand_virtual_screen");
-+
-+ fai = fbi = 0;
-+ mask = 0x80;
-+ for(y = 0; y < mi->height; y += 4){
-+ for(x = 0; x < mi->width / 2; x += 4){
-+ if(mi->fa[fai] & mask){
-+ byte bh, bl;
-+ bh = mi->fb[fbi++];
-+ bl = mi->fb[fbi++];
-+ if(x % 8 == 0){
-+ mi->vs[ y * bpl + x / 8] = H4(bh) << 4;
-+ mi->vs[(y + 1) * bpl + x / 8] = L4(bh) << 4;
-+ mi->vs[(y + 2) * bpl + x / 8] = H4(bl) << 4;
-+ mi->vs[(y + 3) * bpl + x / 8] = L4(bl) << 4;
-+ }else{
-+ mi->vs[ y * bpl + x / 8] |= H4(bh);
-+ mi->vs[(y + 1) * bpl + x / 8] |= L4(bh);
-+ mi->vs[(y + 2) * bpl + x / 8] |= H4(bl);
-+ mi->vs[(y + 3) * bpl + x / 8] |= L4(bl);
-+ }
-+ }else{
-+ if(x % 8 == 0){
-+ mi->vs[ y * bpl + x / 8] = 0;
-+ mi->vs[(y + 1) * bpl + x / 8] = 0;
-+ mi->vs[(y + 2) * bpl + x / 8] = 0;
-+ mi->vs[(y + 3) * bpl + x / 8] = 0;
-+ }else{
-+/* mi->vs[ y * bpl + x / 8] |= 0;
-+ mi->vs[(y + 1) * bpl + x / 8] |= 0;
-+ mi->vs[(y + 2) * bpl + x / 8] |= 0;
-+ mi->vs[(y + 3) * bpl + x / 8] |= 0; */
-+ }
-+ }
-+
-+ if((mask >>= 1) == 0){
-+ mask = 0x80;
-+ fai++;
-+ }
-+ }
-+ }
-+}
-+
-+static void maki_expand_pixel_data(mi, pic)
-+ struct maki_info *mi;
-+ byte **pic;
-+{
-+ int x, y;
-+ int vsi, pi, max_pi;
-+ byte *p;
-+ byte mask;
-+ int gap;
-+ *pic = maki_malloc((size_t) mi->width * mi->height, // GRR POSSIBLE OVERFLOW / FIXME
-+ "maki_expand_pixel_data");
-+
-+ vsi = pi = 0;
-+ p = mi->pa;
-+ max_pi = mi->pa_size - 1;
-+ mask = 0x80;
-+ for(y = 0; y < mi->height; y++){
-+ for(x = 0; x < mi->width; x += 2){
-+ if(mi->vs[vsi] & mask){
-+ if(pi > max_pi){
-+ if(p == mi->pb)
-+ maki_error(mi, MAKI_BAD_DATA);
-+ pi = 0;
-+ p = mi->pb;
-+ max_pi = mi->pb_size - 1;
-+ }
-+ (*pic)[y * mi->width + x ] = H4(p[pi]);
-+ (*pic)[y * mi->width + x + 1] = L4(p[pi]);
-+ pi++;
-+ }else{
-+ (*pic)[y * mi->width + x ] = 0;
-+ (*pic)[y * mi->width + x + 1] = 0;
-+ }
-+
-+ if((mask >>= 1) == 0){
-+ mask = 0x80;
-+ vsi++;
-+ }
-+ }
-+ }
-+
-+ gap = mi->m_maki01b ? 4 : 2;
-+
-+ for(y = gap; y < mi->height; y++){
-+ for(x = 0; x < mi->width; x++)
-+ (*pic)[y * mi->width + x] ^= (*pic)[(y - gap) * mi->width + x];
-+ }
-+}
-+
-+
-+int WriteMAKI(fp, pic, ptype, w, h, rmap, gmap, bmap, numcols, colorstyle)
-+ FILE *fp;
-+ byte *pic;
-+ int ptype, w, h;
-+ byte *rmap, *gmap, *bmap;
-+ int numcols, colorstyle;
-+{
-+ byte rtemp[256], gtemp[256], btemp[256];
-+ struct maki_info maki, *mi = &maki;
-+ int e;
-+
-+ if(DEBUG) fputs("WriteMAKI:\n", stderr);
-+
-+ maki_init_info(&maki);
-+ if((e = setjmp(maki.jmp)) != 0){
-+ /* An error occurs */
-+ maki_cleanup_maki_info(&maki, 1);
-+ return -1;
-+ }
-+
-+ if(w != 640 || h != 400) {
-+ char str[512];
-+ sprintf(str,"MAKI: %s Should be 640x400", maki_msgs[MAKI_SIZE]);
-+ ErrPopUp(str, "\nBummer!");
-+ maki_error(mi, MAKI_SIZE);
-+ }
-+
-+ maki.fp = fp;
-+ maki.width = w;
-+ maki.height = h;
-+ maki.x1 = w - 1;
-+ maki.y1 = h - 1;
-+
-+ if(ptype == PIC24){
-+ if(!(pic = Conv24to8(pic, w, h, 16, rtemp, gtemp, btemp)))
-+ maki_memory_error("Conv24to8#1", "WriteMAKI");
-+ rmap = rtemp;
-+ gmap = gtemp;
-+ bmap = btemp;
-+ }else if(numcols > 16){
-+ if(!(pic = Conv8to24(pic, w, h, rmap, gmap, bmap)))
-+ maki_memory_error("Conv8to24", "WriteMAKI");
-+ if(!(pic = Conv24to8(pic, w, h, 16, rtemp, gtemp, btemp)))
-+ maki_memory_error("Conv24to8#2", "WriteMAKI");
-+ rmap = rtemp;
-+ gmap = gtemp;
-+ bmap = btemp;
-+ }else
-+ maki.numcols = numcols;
-+
-+ maki_make_pixel_data(&maki, pic);
-+ maki_make_virtual_screen(&maki);
-+ maki_make_flags(&maki);
-+ maki_write_check_id(&maki);
-+ maki_write_comment(&maki);
-+ maki_write_header(&maki);
-+ maki_write_palette(&maki, rmap, gmap, bmap, colorstyle == F_GREYSCALE);
-+ maki_write_flags(&maki);
-+ maki_write_pixel_data(&maki);
-+
-+ maki_cleanup_maki_info(&maki, 1);
-+ return 0;
-+}
-+
-+static void maki_make_pixel_data(mi, pic)
-+ struct maki_info *mi;
-+ byte *pic;
-+{
-+ int x, y, i;
-+ int nza, nzb;
-+
-+ mi->forma = maki_malloc((size_t) mi->width / 2 * mi->height, // GRR POSSIBLE OVERFLOW / FIXME
-+ "maki_make_pixel_data#1");
-+ mi->formb = maki_malloc((size_t) mi->width / 2 * mi->height, // GRR POSSIBLE OVERFLOW / FIXME
-+ "maki_make_pixel_data#2");
-+
-+ for(y = 0; y < mi->height; y++){
-+ for(x = 0; x < mi->width; x += 2){
-+ byte b;
-+ b = pic[y * mi->width + x] << 4 | pic[y * mi->width + x + 1];
-+ mi->forma[y * mi->width / 2 + x / 2] = b;
-+ mi->formb[y * mi->width / 2 + x / 2] = b;
-+ }
-+ }
-+
-+ for(y = mi->height - 1; y >= 2; y--){
-+ for(x = 0; x < mi->width / 2; x++){
-+ mi->forma[y * mi->width / 2 + x] ^=
-+ mi->forma[(y - 2) * mi->width / 2 + x];
-+ }
-+ }
-+
-+ for(y = mi->height - 1; y >= 4; y--){
-+ for(x = 0; x < mi->width / 2; x++){
-+ mi->formb[y * mi->width / 2 + x] ^=
-+ mi->formb[(y - 4) * mi->width / 2 + x];
-+ }
-+ }
-+
-+ nza = nzb = 0;
-+ for(i = 0; i < mi->width / 2 * mi->height; i++){
-+ if(mi->forma[i] != 0)
-+ nza++;
-+ if(mi->formb[i] != 0)
-+ nzb++;
-+ }
-+ if(nza > nzb){
-+ mi->m_maki01b = 1;
-+ free(mi->forma);
-+ mi->forma = NULL;
-+ }else{
-+ mi->m_maki01b = 0;
-+ free(mi->formb);
-+ mi->formb = NULL;
-+ }
-+}
-+
-+static void maki_make_virtual_screen(mi)
-+ struct maki_info *mi;
-+{
-+ int bpl = mi->width / 2 / 8;
-+ int vsi, pai, pbi, max_pai, max_pbi;
-+ byte mask;
-+ byte *pixels;
-+ int x, y;
-+
-+ mi->vs = maki_malloc((size_t) bpl * mi->height, // GRR POSSIBLE OVERFLOW / FIXME
-+ "maki_make_virtual_screen#1");
-+
-+ if(mi->m_maki01b)
-+ pixels = mi->formb;
-+ else
-+ pixels = mi->forma;
-+
-+ vsi = pai = pbi = 0;
-+ max_pai = max_pbi = -1;
-+ mask = 0x80;
-+ for(y = 0; y < mi->height; y++){
-+ for(x = 0; x < mi->width / 2; x++){
-+ if(pixels[y * mi->width / 2 + x] == 0){
-+ mi->vs[vsi] &= ~mask;
-+ }else{
-+ mi->vs[vsi] |= mask;
-+ if(y < 200){
-+ if(pai > max_pai){
-+ max_pai += 1024;
-+ mi->pa = maki_realloc(mi->pa, (size_t) max_pai + 1,
-+ "maki_make_virtual_screen#2");
-+ }
-+ mi->pa[pai++] = pixels[y * mi->width / 2 + x];
-+ }else{
-+ if(pbi > max_pbi){
-+ max_pbi += 1024;
-+ mi->pb = maki_realloc(mi->pb, (size_t) max_pbi + 2,
-+ "maki_make_virtual_screen#3");
-+ }
-+ mi->pb[pbi++] = pixels[y * mi->width / 2 + x];
-+ }
-+ }
-+
-+ if((mask >>= 1) == 0){
-+ mask = 0x80;
-+ vsi++;
-+ }
-+ }
-+ }
-+
-+ mi->pa_size = pai;
-+ mi->pb_size = pbi;
-+}
-+
-+static void maki_make_flags(mi)
-+ struct maki_info *mi;
-+{
-+ int bpl = mi->width / 2 / 8;
-+ int fbi, max_fbi;
-+ int fai;
-+ int x, y;
-+ byte mask;
-+
-+ mi->fa = maki_malloc((size_t) bpl * mi->height, "maki_make_flags#1"); // GRR POSSIBLE OVERFLOW / FIXME
-+
-+ fbi = fai = 0;
-+ max_fbi = -1;
-+ mask = 0x80;
-+ for(y = 0; y < mi->height; y += 4){
-+ for(x = 0; x < mi->width / 2; x += 4){
-+ if(x % 8 == 0){
-+ if(H4(mi->vs[ y * bpl + x / 8]) == 0 &&
-+ H4(mi->vs[(y + 1) * bpl + x / 8]) == 0 &&
-+ H4(mi->vs[(y + 2) * bpl + x / 8]) == 0 &&
-+ H4(mi->vs[(y + 3) * bpl + x / 8]) == 0){
-+ mi->fa[fai] &= ~mask;
-+ }else{
-+ mi->fa[fai] |= mask;
-+ if(fbi + 1 > max_fbi){
-+ max_fbi += 1024;
-+ mi->fb = maki_realloc(mi->fb, (size_t) max_fbi + 1,
-+ "maki_make_flags#2");
-+ }
-+ mi->fb[fbi++] = H4(mi->vs[ y * bpl + x / 8]) << 4
-+ | H4(mi->vs[(y + 1) * bpl + x / 8]);
-+ mi->fb[fbi++] = H4(mi->vs[(y + 2) * bpl + x / 8]) << 4
-+ | H4(mi->vs[(y + 3) * bpl + x / 8]);
-+ }
-+ }else{
-+ if(L4(mi->vs[ y * bpl + x / 8]) == 0 &&
-+ L4(mi->vs[(y + 1) * bpl + x / 8]) == 0 &&
-+ L4(mi->vs[(y + 2) * bpl + x / 8]) == 0 &&
-+ L4(mi->vs[(y + 3) * bpl + x / 8]) == 0){
-+ mi->fa[fai] &= ~mask;
-+ }else{
-+ mi->fa[fai] |= mask;
-+ if(fbi + 1 > max_fbi){
-+ max_fbi += 1024;
-+ mi->fb = maki_realloc(mi->fb, (size_t) max_fbi + 1,
-+ "maki_make_flags#3");
-+ }
-+ mi->fb[fbi++] = L4(mi->vs[ y * bpl + x / 8]) << 4
-+ | L4(mi->vs[(y + 1) * bpl + x / 8]);
-+ mi->fb[fbi++] = L4(mi->vs[(y + 2) * bpl + x / 8]) << 4
-+ | L4(mi->vs[(y + 3) * bpl + x / 8]);
-+ }
-+ }
-+
-+ if((mask >>= 1) == 0){
-+ mask = 0x80;
-+ fai++;
-+ }
-+ }
-+ }
-+
-+ mi->fb_size = fbi;
-+}
-+
-+static void maki_write_check_id(mi)
-+ struct maki_info *mi;
-+{
-+ char *id = mi->m_maki01b ? maki_id_b : maki_id_a;
-+ if(fwrite(id, (size_t) 8, (size_t) 1, mi->fp) != 1)
-+ maki_file_error(mi, MAKI_WRITE);
-+}
-+
-+static void maki_write_comment(mi)
-+ struct maki_info *mi;
-+{
-+ char buf[24];
-+ char *p;
-+ int i = 0;
-+
-+ strcpy(buf, "XV ");
-+
-+ if((p = (char *) getenv("USER")) == NULL)
-+ p = "????????";
-+ for(i = 5; i < 23; i++){
-+ if(*p == '\0')
-+ break;
-+ buf[i] = *p++;
-+ }
-+ for( ; i < 23; i++)
-+ buf[i] = ' ';
-+
-+ buf[i] = '\032'; /* ^Z, 0x1a */
-+
-+ if(fwrite(buf, (size_t) 24, (size_t) 1, mi->fp) != 1)
-+ maki_file_error(mi, MAKI_WRITE);
-+}
-+
-+static void maki_write_header(mi)
-+ struct maki_info *mi;
-+{
-+ byte buf[16];
-+
-+ if(DEBUG) maki_show_maki_info(mi);
-+
-+#define set_word(i, v) {buf[i]=(v)>>8&0xff;buf[i+1]=(v)&0xff;}
-+ set_word(0, mi->fb_size);
-+ set_word(2, mi->pa_size);
-+ set_word(4, mi->pb_size);
-+ set_word(6, mi->ext_flag);
-+ set_word(8, mi->x0);
-+ set_word(10, mi->y0);
-+ set_word(12, mi->x1 + 1);
-+ set_word(14, mi->y1 + 1);
-+#undef set_word
-+
-+ if(fwrite(buf, (size_t) 16, (size_t) 1, mi->fp) != 1)
-+ maki_file_error(mi, MAKI_WRITE);
-+}
-+
-+static void maki_write_palette(mi, r, g, b, grey)
-+ struct maki_info *mi;
-+ byte *r, *g, *b;
-+ int grey;
-+{
-+ int i;
-+ char buf[3];
-+ for(i = 0; i < mi->numcols; i++){
-+ buf[0] = *g++;
-+ buf[1] = *r++;
-+ buf[2] = *b++;
-+ if(grey)
-+ buf[0] = buf[1] = buf[2] = MONO(buf[1], buf[0], buf[2]);
-+ if(fwrite(buf, (size_t) 3, (size_t) 1, mi->fp) != 1)
-+ maki_file_error(mi, MAKI_WRITE);
-+ }
-+ for( ; i < 16; i++){
-+ if(fwrite(buf, (size_t) 3, (size_t) 1, mi->fp) != 1)
-+ maki_file_error(mi, MAKI_WRITE);
-+ }
-+}
-+
-+static void maki_write_flags(mi)
-+ struct maki_info *mi;
-+{
-+ int bpl = mi->width / 2 / 8;
-+ if(fwrite(mi->fa, (size_t) bpl * mi->height / 16, (size_t) 1, mi->fp) != 1)
-+ maki_file_error(mi, MAKI_WRITE);
-+
-+ if(fwrite(mi->fb, (size_t) mi->fb_size, (size_t) 1, mi->fp) != 1)
-+ maki_file_error(mi, MAKI_WRITE);
-+}
-+
-+static void maki_write_pixel_data(mi)
-+ struct maki_info *mi;
-+{
-+ if(fwrite(mi->pa, (size_t) mi->pa_size, (size_t) 1, mi->fp) != 1)
-+ maki_file_error(mi, MAKI_WRITE);
-+
-+ if(fwrite(mi->pb, (size_t) mi->pb_size, (size_t) 1, mi->fp) != 1)
-+ maki_file_error(mi, MAKI_WRITE);
-+}
-+
-+
-+
-+static void maki_init_info(mi)
-+ struct maki_info *mi;
-+{
-+ xvbzero((char *)mi, sizeof(struct maki_info));
-+ mi->fp = NULL;
-+ mi->fsize = 0;
-+ mi->x0 = mi->y0 = mi->x1 = mi->y1 = 0;
-+ mi->width = mi->height = 0;
-+ mi->aspect = 1.0;
-+ mi->fb_size = mi->pa_size = mi->pb_size = 0;
-+ mi->m_maki01b = mi->m_200 = mi->m_dig8 = 0;
-+ mi->ext_flag = 0;
-+ mi->fa = mi->fb = mi->pa = mi->pb = NULL;
-+ mi->vs = NULL;
-+ mi->numcols = 16;
-+ mi->forma = mi->formb = NULL;
-+}
-+
-+static void maki_cleanup_maki_info(mi, writing)
-+ struct maki_info *mi;
-+ int writing;
-+{
-+ if(mi->fp && !writing)
-+ fclose(mi->fp);
-+ if(mi->fa)
-+ free(mi->fa);
-+ if(mi->fb)
-+ free(mi->fb);
-+ if(mi->pa)
-+ free(mi->pa);
-+ if(mi->pb)
-+ free(mi->pb);
-+ if(mi->vs)
-+ free(mi->vs);
-+ if(mi->forma)
-+ free(mi->forma);
-+ if(mi->formb)
-+ free(mi->formb);
-+}
-+
-+static void maki_cleanup_pinfo(pi)
-+ PICINFO *pi;
-+{
-+ if(pi->pic){
-+ free(pi->pic);
-+ pi->pic = NULL;
-+ }
-+}
-+
-+static void maki_memory_error(scm, fn)
-+ char *scm, *fn;
-+{
-+ char buf[128];
-+ sprintf(buf, "%s: coulndn't allocate memory. (%s)", scm, fn);
-+ FatalError(buf);
-+}
-+
-+static void maki_error(mi, mn)
-+ struct maki_info *mi;
-+ int mn;
-+{
-+ SetISTR(ISTR_WARNING, "%s", maki_msgs[mn]);
-+ longjmp(mi->jmp, 1);
-+}
-+
-+static void maki_file_error(mi, mn)
-+ struct maki_info *mi;
-+ int mn;
-+{
-+ if(feof(mi->fp))
-+ SetISTR(ISTR_WARNING, "%s (end of file)", maki_msgs[mn]);
-+ else
-+ SetISTR(ISTR_WARNING, "%s (%s)", maki_msgs[mn], ERRSTR(errno));
-+ longjmp(mi->jmp, 1);
-+}
-+
-+static void maki_file_warning(mi, mn)
-+ struct maki_info *mi;
-+ int mn;
-+{
-+ if(feof(mi->fp))
-+ SetISTR(ISTR_WARNING, "%s (end of file)", maki_msgs[mn]);
-+ else
-+ SetISTR(ISTR_WARNING, "%s (%s)", maki_msgs[mn], ERRSTR(errno));
-+}
-+
-+static void maki_show_maki_info(mi)
-+ struct maki_info *mi;
-+{
-+ fprintf(stderr, " file size: %ld.\n", mi->fsize);
-+ fprintf(stderr, " image size: %dx%d.\n", mi->width, mi->height);
-+ fprintf(stderr, " aspect: %f.\n", mi->aspect);
-+ fprintf(stderr, " flag B size: %ld.\n", mi->fb_size);
-+ fprintf(stderr, " pixel data size: A:%ld, B:%ld.\n",
-+ mi->pa_size, mi->pb_size);
-+ fprintf(stderr, " MAKI01B: %s.\n", mi->m_maki01b ? "true" : "false");
-+ fprintf(stderr, " 200 line mode: %s.\n", mi->m_200 ? "true" : "false");
-+ fprintf(stderr, " digital 8 colors: %s.\n", mi->m_dig8 ? "true" : "false");
-+}
-+
-+static void *maki_malloc(n, fn)
-+ size_t n;
-+ char *fn;
-+{
-+ void *r = (void *) malloc(n);
-+ if(r == NULL)
-+ maki_memory_error("malloc", fn);
-+ return r;
-+}
-+
-+static void *maki_realloc(p, n, fn)
-+ void *p;
-+ size_t n;
-+ char *fn;
-+{
-+ void *r = (p == NULL) ? (void *) malloc(n) : (void *) realloc(p, n);
-+ if(r == NULL)
-+ maki_memory_error("realloc", fn);
-+ return r;
-+}
-+#endif /* HAVE_MAKI */
-diff -u -r --new-file xv-3.10a.orig/xvmgcsfx.c xv-3.10a/xvmgcsfx.c
---- xv-3.10a.orig/xvmgcsfx.c 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/xvmgcsfx.c 2007-04-15 17:02:32.000000000 -0500
-@@ -0,0 +1,2276 @@
-+/*
-+ * $Id: xvmgcsfx.c,v 1.23 95/11/27 19:03:36 tin329 Exp Locker: tin329 $
-+ * xvmgcsfx.c - Use the filters as input and output method.
-+ *
-+ * Features
-+ * ========
-+ * Use the filters as input and output method for load and save unsupported
-+ * image format file. The filter command is recognized by definition of
-+ * magic number or suffix in "~/.xv_mgcsfx" .
-+ *
-+ * Bugs
-+ * ====
-+ * There are many bugs.
-+ * Let's go hunting for insects with an insect net. (it's all joke.)
-+ *
-+ * Author
-+ * ======
-+ * Tetsuya INOUE <tin329@chino.it.okayama-u.ac.jp>
-+ */
-+
-+/*
-+ * Known Bugs and Todo / $B$"$l$3$l5$$K$J$k$3$H(B
-+ *
-+ * ~/.xv_mgcsfx $BFb(B
-+ * $B!&Dj5A$,IT40A4$@$H%(%i!<(B (':'$B$N?t(B)$B!#(B
-+ * $B!&%G%j%_%?$H$7$F(B ':' $B$r;H$&$N$G!"%9%?!<%H%"%C%W%U%!%$%kFb$G(B
-+ * ':' $B$rMQ$$$FDj5A$O$G$-$J$$!#(B'\:'$B$G$b%@%a!#(B
-+ * $B!&(B magic $B%?%$%W$G!"#8?J?t$O#37eJ,#0!A#7$rD4$Y!"#1#6?J?t$O(B
-+ * isxdigit $B$,??$rJV$94VCf=hM}$5$l$k!#$7$+$7!"#1#b#y#t#e$H(B
-+ * $B$7$F$7$+I>2A$5$l$J$$!#(B
-+ * $B!&%W%j%W%m%;%C%5$r;H$&$H$-$O!"%3%a%s%H$N=q$-J}$KCm0U$7$J$1$l$P$J(B
-+ * $B$i$J$$!#%W%j%W%m%;%C%5$K$h$C$F$O%3%a%s%H$,%(%i!<$K$J$k!#(B
-+ * $B!&%Q%$%W$X$NF~=PNO$N%U%)!<%^%C%H$N<oN`$,(B PNM $B$N$_(B
-+ * $BF~NO(B
-+ * $B%U%!%$%k%]%$%s%?$r(B seek $B$7$F$O$$$1$J$$(B
-+ * $B%U%!%$%k%5%$%:$rMQ$$$F$O$$$1$J$$(B
-+ * $B=PNO(B
-+ * $B%U%!%$%k%]%$%s%?$r(B seek $B$7$F$O$$$1$J$$(B
-+ * exec $B$G$-$J$/$F=*N;$7$?%W%m%;%9$K=q$-9~$_IT2D(B
-+ * $B!&%5%U%#%C%/%9$H%^%8%C%/%J%s%P!<$N;H$$J,$1$r$I$&$9$k$+!#(B
-+ * $B%^%8%C%/%J%s%P!<$,F1$8$G!"%5%U%#%C%/%9$,0[$J$k>l9g$rG'$a$k$+!)(B
-+ * $B!&(Bcompress(gzip)$B$N%U%!%$%k$O%F%s%]%i%j$G$O(B xvtmp??? $B$H$$$&L>A0$J(B
-+ * $B$N$G(B suffix $B$G$O<1JL$G$-$J$$!#(B
-+ *
-+ * $BG'<1$9$k;~$K(B MACBINARY $B$K$OIi$1$k(B(in xv.c)$B!#(B
-+ *
-+ * $BB?=E$K(B pipe $B$rDL$9$3$H$,$G$-$J$$!#(B(pipe $B$,(B seek $B$G$-$J$$$+$i(B)
-+ * $B!&(Bsocketpair $B$G!"(Brecv $B$K(B MSG_PEEK $B%U%i%0$r$D$+$C$F6uFI$_$9$k!#(B
-+ * $B!&$3$l$r$d$k$H%U%!%$%k$NG'<1$,$a$A$c$a$A$cCY$/$J$k!#(B
-+ *
-+ * $B%j%=!<%9$G@_Dj(B
-+ * $B!&%j%=!<%9$G@_Dj$9$kJ}$,LLE]$/$5$$(B
-+ *
-+ * $B%^%8%C%/%J%s%P!<$N@_Dj$K@55,I=8=(B
-+ *
-+ * $B%;!<%VMQ%W%m%;%9$,<:GT$9$k>l9g$NBP:v$,:#0l$D(B
-+ *
-+ * DEC OSF/1 V3.0 $B$G$O!"%Q%$%W$K%G!<%?$,$^$@$J$$;~$KFI$_9~$b$&$H$9$k$H!"(B
-+ * read $B$,IT40A4$K$J$k!#(B(in xvpbm.c)
-+ * $BF1MM$K=q$-9~$_;~$K$bLdBj$,@8$8$k$+$b$7$l$J$$!#(B
-+ */
-+
-+#define NEEDSDIR /* for stat() */
-+#include "xv.h"
-+
-+
-+#ifdef HAVE_MGCSFX
-+
-+
-+#ifdef __osf__
-+# ifdef __alpha
-+# define ARCHITECTURE64 1
-+# endif /* __alpha */
-+#endif /* __osf__ */
-+
-+#ifdef ARCHITECTURE64
-+typedef short int16;
-+typedef int int32;
-+typedef long int64;
-+#else
-+typedef short int16;
-+typedef long int32;
-+#endif /* ARCHITECTURE64 */
-+
-+#ifdef sgi
-+# define vfork fork
-+#endif
-+
-+#define USE_SIGCHLD
-+#if 0
-+# undef USE_SIGCHLD
-+#endif
-+
-+#ifdef USE_SIGCHLD
-+# include <sys/wait.h>
-+#endif
-+
-+typedef struct _mgcsfxtab
-+{
-+ struct _mgcsfxtab *next;
-+ char *description;
-+ int mgcsfx_type;
-+ int offset;
-+ union{
-+ int16 int16_data;
-+ int32 int32_data;
-+ char *string_data;
-+ } dt;
-+ int string_len;
-+ char *suffix;
-+ int input_image_type;
-+ char *input_command;
-+ int output_image_type;
-+ char *output_command;
-+} mgcsfxtab;
-+
-+
-+#ifndef MGCSFXDIR
-+# define MGCSFXDIR "/usr/local/lib"
-+#endif
-+#ifndef SYSCONFDIR
-+# define SYSCONFDIR MGCSFXDIR
-+#endif
-+#ifndef MGCSFX_SITE_RC
-+# define MGCSFX_SITE_RC "xv_mgcsfx"
-+#endif
-+#ifndef MGCSFX_RC
-+# define MGCSFX_RC ".xv_mgcsfx"
-+#endif
-+
-+#ifdef USE_MGCSFX_PREPROCESSOR
-+# ifndef MGCSFX_PREPROCESSOR
-+# define MGCSFX_PREPROCESSOR "/usr/lib/cpp"
-+# endif
-+#endif
-+
-+
-+/* Check type for Magic number and Suffix */
-+enum {T_UNKNOWN,
-+ T_MAGIC, T_SUFFIX,
-+ T_BEINT16, T_BEINT32, T_BEINT64,
-+ T_LEINT16, T_LEINT32, T_LEINT64};
-+
-+/* Image Type for input and output format */
-+enum {IT_UNKNOWN,
-+#ifdef HAVE_MGCSFX_AUTO
-+ IT_AUTO,
-+#endif /* HAVE_MGCSFX_AUTO */
-+ IT_PNM, IT_PPM, IT_PGM, IT_PBM,
-+ IT_PNM_RAW, IT_PPM_RAW, IT_PGM_RAW, IT_PBM_RAW,
-+ IT_PNM_ASCII, IT_PPM_ASCII, IT_PGM_ASCII, IT_PBM_ASCII,
-+ IT_GIF, IT_JPEG, IT_TIFF, IT_JFIF, /* IT_PS, IT_COMPRESS,*/
-+ IT_XBM, IT_XPM, IT_BMP, IT_SUNRAS, IT_IRIS, IT_XWD,
-+ /* IT_TARGA, IT_FITS, IT_PM, IT_UTAHRLE, IT_PCX, IT_PDSVICAR, IT_IFF, */
-+ IT_MAG, IT_MAKI, IT_PI, IT_PIC, IT_PIC2 /* , IT_PCD */};
-+
-+
-+/*--------------------------------------------------------------------------*/
-+void mgcsfx_handler PARM((int));
-+void mgcsfx_handler_setup PARM((void));
-+
-+#ifdef USE_MGCSFX_PREPROCESSOR
-+static char *get_tmp_fname PARM((void));
-+static char *make_preprocessed_file PARM((char *));
-+#endif /* USE_MGCSFX_PREPROCESSOR */
-+
-+int is_mgcsfx PARM((char *, unsigned char *, int));
-+
-+char *mgcsfx_auto_input_com PARM((char *));
-+
-+
-+static mgcsfxtab *free_mgcsfx PARM((mgcsfxtab *));
-+static char *fgettoken PARM((FILE*, int));
-+static int string_fin PARM((char *));
-+static int type_mgcsfx PARM((char *));
-+static int type_image PARM((char *));
-+
-+static void read_mgcsfx PARM((mgcsfxtab **, char *));
-+static void init_mgcsfx PARM((void));
-+static mgcsfxtab *find_mgcsfx PARM((char *, unsigned char *, int));
-+
-+int LoadMGCSFX PARM((char *, PICINFO *));
-+
-+#ifdef SVR4
-+typedef void Sigfunc(int);
-+static Sigfunc *xv_signal PARM((int , Sigfunc *));
-+#endif
-+
-+/*--------------------------------------------------------------------------*/
-+mgcsfxtab *mgcsfx_table = NULL;
-+int mgcsfx_setup_flag = 0;
-+
-+int nitem_mgcsfx = 0;
-+int desc_width = 0;
-+
-+int max_offset_mgcsfx = 0;
-+int max_length_mgcsfx = 0;
-+int need_buf_size = 0;
-+
-+static char input_command_ex[1024];
-+static int input_command_ex_flag = 0;
-+
-+#ifdef USE_SIGCHLD
-+static int w_p_fail=0;
-+#endif
-+
-+/*--------------------------------------------------------------------------*/
-+
-+/***************************************************/
-+void mgcsfx_handler(sig)
-+ int sig;
-+{
-+#ifdef USE_SIGCHLD
-+ int pid, pst;
-+#endif
-+
-+#if defined(SYSV) || defined(SVR4)
-+ sighold(sig);
-+#else
-+ sigblock(sigmask(sig));
-+#endif
-+
-+#ifdef USE_SIGCHLD
-+ if(w_p_fail == 1){
-+ /*
-+ * At this point, process write to broken pipe.
-+ * Probably external command was can't exec.
-+ */
-+ w_p_fail = 2;
-+ pid = wait(&pst);
-+ }
-+#endif
-+
-+ return;
-+
-+ /* Quit(1); */ /*exit(1);*/
-+}
-+
-+void mgcsfx_handler_setup()
-+{
-+#ifdef SVR4
-+ xv_signal(SIGPIPE, (void (*)PARM((int))) mgcsfx_handler);
-+ xv_signal(SIGCHLD, (void (*)PARM((int))) mgcsfx_handler);
-+#else
-+# ifdef SYSV
-+ sigset(SIGPIPE, (void (*)PARM((int))) mgcsfx_handler);
-+ sigset(SIGCHLD, (void (*)PARM((int))) mgcsfx_handler);
-+# else
-+ signal(SIGPIPE, (void (*)PARM((int))) mgcsfx_handler);
-+ signal(SIGCHLD, (void (*)PARM((int))) mgcsfx_handler);
-+# endif
-+#endif
-+}
-+
-+/***************************************************/
-+#ifdef USE_MGCSFX_PREPROCESSOR
-+static char *get_tmp_fname()
-+{
-+ static char tmp[MAXPATHLEN+1];
-+
-+#ifndef VMS
-+ sprintf(tmp, "%s/xvmgcsfxXXXXXX",tmpdir);
-+#else
-+ /* sprintf(tmp, "Sys$Scratch:xvmgcsfxXXXXXX"); */
-+ strcpy(tmp, "[]xvmgcsfxXXXXXX");
-+#endif /* VMS */
-+
-+#ifdef USE_MKSTEMP
-+ close(mkstemp(tmp));
-+#else
-+ mktemp(tmp);
-+#endif
-+
-+ return tmp;
-+}
-+
-+static char *make_preprocessed_file(fname)
-+ char *fname;
-+{
-+ char buf[512];
-+ char *tmp_name;
-+
-+ tmp_name = get_tmp_fname();
-+
-+#ifndef VMS
-+ sprintf(buf,"%s %s > %s", MGCSFX_PREPROCESSOR, fname, tmp_name);
-+#else
-+ sprintf(buf,"%s %s > %s", MGCSFX_PREPROCESSOR, fname, tmp_name); /* really OK? */
-+#endif
-+
-+ SetISTR(ISTR_INFO, "Preprocessing '%s'...", BaseName(fname));
-+#ifndef VMS
-+ if (system(buf))
-+#else
-+ if (!system(buf))
-+#endif
-+ {
-+ SetISTR(ISTR_INFO, "Unable to preprocess '%s'.", BaseName(fname));
-+ Warning();
-+ return NULL;
-+ }
-+
-+ return tmp_name;
-+}
-+#endif /* USE_MGCSFX_PREPROCESSOR */
-+
-+/***************************************************/
-+/* $BG'<1$G$-$k%U%!%$%k$+$I$&$+D4$Y$k(B */
-+int is_mgcsfx(fname,buffer,size)
-+ char *fname;
-+ unsigned char *buffer;
-+ int size;
-+{
-+ mgcsfxtab *magic;
-+ FILE *fp;
-+ unsigned char *buf;
-+ int s;
-+
-+ if(nomgcsfx){
-+ return 0;
-+ }else{
-+ if(size < need_buf_size){
-+ if((buf = (unsigned char *)calloc(need_buf_size, sizeof(char)))==NULL){
-+ fprintf(stderr,"Can't allocate memory\n");
-+ return 0;
-+ }
-+ if((fp = xv_fopen(fname, "r"))==NULL){
-+ fprintf(stderr,"Can't open file %s\n", fname);
-+ free(buf);
-+ return 0;
-+ }
-+ s = fread(buf, 1, need_buf_size, fp);
-+ if((magic = find_mgcsfx(fname, buf, s))!=NULL &&
-+ magic->input_command != NULL){
-+ free(buf);
-+ fclose(fp);
-+ return 1;
-+ }else{
-+ free(buf);
-+ fclose(fp);
-+ return 0;
-+ }
-+ }else{
-+ if((magic = find_mgcsfx(fname, buffer, size))!=NULL &&
-+ magic->input_command != NULL){
-+ return 1;
-+ }else{
-+ return 0;
-+ }
-+ }
-+ }
-+}
-+
-+#ifdef HAVE_MGCSFX_AUTO
-+char *mgcsfx_auto_input_com(fname)
-+char *fname;
-+{
-+ static char command[1024];
-+ mgcsfxtab *magic;
-+ char *ptr;
-+
-+ FILE *fp;
-+ unsigned char *buf;
-+ int s;
-+
-+ if((buf = (unsigned char *)calloc(need_buf_size, sizeof(char)))==NULL){
-+ fprintf(stderr,"Can't allocate memory\n");
-+ return NULL;
-+ }
-+ if((fp = xv_fopen(fname, "r"))==NULL){
-+ fprintf(stderr,"Can't open file %s\n", fname);
-+ free(buf);
-+ return NULL;
-+ }
-+ s = fread(buf, 1, need_buf_size, fp);
-+ if((magic = find_mgcsfx(fname, buf, s))!=NULL &&
-+ magic->input_command != NULL && magic->input_image_type == IT_AUTO){
-+ if ((ptr = strstr(magic->input_command, "%s"))){
-+ sprintf(command, magic->input_command, fname);
-+ }else{
-+ sprintf(command, "%s < %s", magic->input_command, fname);
-+ }
-+ free(buf);
-+ fclose(fp);
-+ return command;
-+ }else{
-+ free(buf);
-+ fclose(fp);
-+ return NULL;
-+ }
-+}
-+#endif /* HAVE_MGCSFX_AUTO */
-+
-+/***************************************************/
-+static mgcsfxtab *free_mgcsfx(m)
-+ mgcsfxtab *m;
-+{
-+ mgcsfxtab *next;
-+ if(m == NULL) return NULL;
-+ next = m->next;
-+ if(m->description != NULL) free(m->description);
-+ if(m->mgcsfx_type == T_MAGIC && m->dt.string_data != NULL)
-+ free(m->dt.string_data);
-+ if(m->suffix != NULL) free(m->suffix);
-+ if(m->input_command != NULL) free(m->input_command);
-+ if(m->output_command != NULL) free(m->output_command);
-+ free(m);
-+ return next;
-+}
-+
-+
-+
-+/***************************************************/
-+/* char c $B$^$?$O(B '\n' $B$G6h@Z$i$l$?J8;zNs$r<h$j=P$9(B
-+ * $B%U%!%$%k$N:G8e$^$GFI$s$@$i(B NULL $B$rJV$9(B
-+ * $B2~9T$J$i2~9T$rJV$9(B($B2~9T$G6h@Z$i$l$?>l9g$O(B '\n' $B$r%9%H%j!<%`$KLa$9(B)
-+ */
-+#define CBUF_SIZE 1024
-+static char *fgettoken(fp, c)
-+ FILE *fp;
-+ int c; /* Real mean is char */
-+{
-+ char *buf;
-+ char *buf2;
-+ int i;
-+ int n=0;
-+ int max=0;
-+ int count = 1;
-+
-+ char *ss;
-+ char *se;
-+
-+ if((buf = (char *)calloc(CBUF_SIZE, sizeof(char))) == NULL){
-+ fprintf(stderr,"Can't allocate memory\n");
-+ exit(1);
-+ }
-+ max = CBUF_SIZE;
-+ count = 2;
-+
-+ do{
-+ if((i = getc(fp))==EOF || i == '\n' || i == c) break;
-+
-+ buf[n] = (char)i;
-+
-+ if(i != c && n == max-1){
-+ buf[max] = '\0';
-+ if((buf2 = (char *)calloc(CBUF_SIZE * count, sizeof(char))) == NULL){
-+ fprintf(stderr,"Can't allocate memory\n");
-+ exit(1);
-+ }
-+ strcpy(buf2, buf);
-+ free(buf);
-+ buf = buf2;
-+ buf2 = NULL;
-+ max = CBUF_SIZE * count;
-+ count++;
-+ }
-+
-+ n++;
-+ }while(i != c);
-+
-+ buf[n] = '\0';
-+
-+ /* $B:G=i$H:G8e$N6uGrJ8;z$r@Z$j5M$a$k(B */
-+ ss = buf + strspn(buf, " \t\b\r\n"); /* find the first non-white space */
-+ se = buf + strlen(buf); /* find the end of the string */
-+
-+ /* strip from the end first */
-+ while ((--se >= ss) && strchr(" \t\b\r\n", *se));
-+ *(++se) = '\0';
-+
-+ if(i == EOF && strlen(ss)==0){ /* EOF $B$J$i(B NULL $B$rJV$9(B */
-+ free(buf);
-+ return NULL;
-+ }else if(i == '\n' && strlen(ss)==0){ /* $B2~9T$N$_$N>l9g(B */
-+ static char cr[2] = {'\n','\0'};
-+ buf2 = strdup(cr);
-+ free(buf);
-+ return buf2;
-+ }else{ /* $BDL>o(B */
-+ if(i == '\n' && strlen(ss)>0) ungetc(i,fp);
-+ buf2 = strdup(ss);
-+ free(buf);
-+ return buf2;
-+ }
-+}
-+
-+
-+
-+/***************************************************/
-+/* $BJ8;zNsCf$NFC<l5-9f(B(\)$B$r@5$7$$$b$N$K$9$k(B
-+ */
-+static int string_fin(string_data)
-+ char *string_data;
-+{
-+ char *cptr;
-+ char *ptr;
-+ int length;
-+
-+ /* Change all the \xx sequences into a single character */
-+ cptr = string_data;
-+
-+ for (ptr = cptr; *ptr; ++ptr){
-+ if (*ptr != '\\'){
-+ *cptr = *ptr;
-+ }else{
-+ switch (*(++ptr)){
-+#if defined(__STDC__)
-+ case 'a': /* Audible alert (terminal bell) */
-+ *cptr = '\007';
-+ break;
-+ case '?': /* Question mark */
-+ *cptr = '\?';
-+ break;
-+#endif
-+ case 'b': /* Backspace */
-+ *cptr = '\b';
-+ break;
-+ case 'f': /* Form feed */
-+ *cptr = '\f';
-+ break;
-+ case 'n': /* Line feed */
-+ *cptr = '\n';
-+ break;
-+ case 'r': /* Carriage return */
-+ *cptr = '\r';
-+ break;
-+ case 't': /* Horizontal tab */
-+ *cptr = '\t';
-+ break;
-+ case 'v': /* Vertical tab */
-+ *cptr = '\v';
-+ break;
-+ case '\\': /* Backslash */
-+ *cptr = '\\';
-+ break;
-+ case '\'': /* Single quote */
-+ *cptr = '\'';
-+ break;
-+ case '"': /* Double quote */
-+ *cptr = '\"';
-+ break;
-+ case '0': /* Octal constant \0 ... \377 */
-+ case '1':
-+ case '2':
-+ case '3':
-+ case '4':
-+ case '5':
-+ case '6':
-+ case '7':
-+ if ((ptr[1] >= '0') && (ptr[1] <= '7')){
-+ if ((ptr[2] >= '0') && (ptr[2] <= '7')){ /* \000 ...\377 */
-+ *cptr = ((*ptr - '0') * 64) +((ptr[1] - '0') * 8) +(ptr[1] - '0');
-+ ptr += 2;
-+ }else{ /* \00 ...\77 */
-+ *cptr = ((*ptr - '0') * 8) + (ptr[1] - '0');
-+ ++ptr;
-+ }
-+ }else{ /* \0 ...\7 */
-+ *cptr = *ptr - '0';
-+ }
-+ break;
-+ case 'x': /* Hexadecimal constant \x0 .. \xff */
-+ if (isxdigit (ptr[1])){
-+ *cptr = 0;
-+ while (isxdigit (*(++ptr)))
-+ *cptr = (*cptr * 16) +
-+ (*ptr > '9' ? tolower (*ptr) - ('a' - 10) : *ptr - '0');
-+ --ptr;
-+ break;
-+ }
-+ default:
-+ /* *(cptr++) = '\\'; No use for treat '\z' as 'z' */
-+ *cptr = *ptr;
-+ break;
-+ }
-+ }
-+ ++cptr;
-+ }
-+ *cptr = '\0';
-+ length = cptr - string_data;
-+ return length;
-+}
-+
-+/***************************************************/
-+static int type_mgcsfx(str)
-+ char *str;
-+{
-+ if(str == NULL){
-+ return T_UNKNOWN;
-+ }else if(!strcmp(str, "magic") || !strcmp(str, "MAGIC")){
-+ return T_MAGIC;
-+ }else if(!strcmp(str, "string") || !strcmp(str, "STRING")){
-+ return T_MAGIC;
-+ }else if(!strcmp(str, "suffix") || !strcmp(str, "SUFFIX")){
-+ return T_SUFFIX;
-+ }else if(!strcmp(str, "beint16") || !strcmp(str, "BEINT16")){
-+ return T_BEINT16;
-+ }else if(!strcmp(str, "leint16") || !strcmp(str, "LEINT16")){
-+ return T_LEINT16;
-+ }else if(!strcmp(str, "beint32") || !strcmp(str, "BEINT32")){
-+ return T_BEINT32;
-+ }else if(!strcmp(str, "leint32") || !strcmp(str, "LEINT32")){
-+ return T_LEINT32;
-+ }else{
-+ return T_UNKNOWN;
-+ }
-+}
-+
-+/***************************************************/
-+static int type_image(str)
-+ char *str;
-+{
-+ if(str == NULL){
-+ return IT_UNKNOWN;
-+#ifdef HAVE_MGCSFX_AUTO
-+ }else if(!strcmp(str, "auto") || !strcmp(str, "AUTO")){
-+ return IT_AUTO;
-+#endif /* HAVE_MGCSFX_AUTO */
-+ }else if(!strcmp(str, "pnm") || !strcmp(str, "PNM")){
-+ return IT_PNM;
-+ }else if(!strcmp(str, "ppm") || !strcmp(str, "PPM")){
-+ return IT_PPM;
-+ }else if(!strcmp(str, "pgm") || !strcmp(str, "PGM")){
-+ return IT_PGM;
-+ }else if(!strcmp(str, "pbm") || !strcmp(str, "PBM")){
-+ return IT_PBM;
-+ }else if(!strcmp(str, "pnm_raw") || !strcmp(str, "PNM_RAW")){
-+ return IT_PNM_RAW;
-+ }else if(!strcmp(str, "ppm_raw") || !strcmp(str, "PPM_RAW")){
-+ return IT_PPM_RAW;
-+ }else if(!strcmp(str, "pgm_raw") || !strcmp(str, "PGM_RAW")){
-+ return IT_PGM_RAW;
-+ }else if(!strcmp(str, "pbm_raw") || !strcmp(str, "PBM_RAW")){
-+ return IT_PBM_RAW;
-+ }else if(!strcmp(str, "pnm_ascii") || !strcmp(str, "PNM_ASCII")){
-+ return IT_PNM_ASCII;
-+ }else if(!strcmp(str, "ppm_ascii") || !strcmp(str, "PPM_ASCII")){
-+ return IT_PPM_ASCII;
-+ }else if(!strcmp(str, "pgm_ascii") || !strcmp(str, "PGM_ASCII")){
-+ return IT_PGM_ASCII;
-+ }else if(!strcmp(str, "pbm_ascii") || !strcmp(str, "PBM_ASCII")){
-+ return IT_PBM_ASCII;
-+
-+ }else if(!strcmp(str, "gif") || !strcmp(str, "GIF")){
-+ return IT_GIF;
-+ }else if(!strcmp(str, "jpeg") || !strcmp(str, "JPEG")){
-+ return IT_JPEG;
-+ }else if(!strcmp(str, "tiff") || !strcmp(str, "TIFF")){
-+ return IT_TIFF;
-+ }else if(!strcmp(str, "jfif") || !strcmp(str, "JFIF")){
-+ return IT_JFIF;
-+
-+ }else if(!strcmp(str, "xbm") || !strcmp(str, "XBM")){
-+ return IT_XBM;
-+ }else if(!strcmp(str, "xpm") || !strcmp(str, "XPM")){
-+ return IT_XPM;
-+ }else if(!strcmp(str, "bmp") || !strcmp(str, "BMP")){
-+ return IT_BMP;
-+ }else if(!strcmp(str, "sunras") || !strcmp(str, "SUNRAS")){
-+ return IT_SUNRAS;
-+ }else if(!strcmp(str, "iris") || !strcmp(str, "IRIS")){
-+ return IT_IRIS;
-+ }else if(!strcmp(str, "xwd") || !strcmp(str, "XWD")){
-+ return IT_XWD;
-+
-+ }else if(!strcmp(str, "mag") || !strcmp(str, "MAG")){
-+ return IT_MAG;
-+ }else if(!strcmp(str, "maki") || !strcmp(str, "MAKI")){
-+ return IT_MAKI;
-+ }else if(!strcmp(str, "pi") || !strcmp(str, "PI")){
-+ return IT_PI;
-+ }else if(!strcmp(str, "pic") || !strcmp(str, "PIC")){
-+ return IT_PIC;
-+ }else if(!strcmp(str, "pic2") || !strcmp(str, "PIC2")){
-+ return IT_PIC2;
-+
-+ }else{
-+ return IT_UNKNOWN;
-+ }
-+}
-+
-+/*--------------------------------------------------------------------------*/
-+#define mgcsfx_read_error(FILENAME, LINENUM, AFTERFIELD) \
-+fprintf (stderr,\
-+"%s: line %d: missing fields of %s field\n",\
-+FILENAME, LINENUM, AFTERFIELD);
-+
-+#define magic_type_error(FILENAME, LINENUM, MAGICNUMBER) \
-+fprintf (stderr,\
-+"%s: line %d: invalid <magic type> field '%s'\n",\
-+FILENAME, LINENUM, MAGICNUMBER);
-+/*--------------------------------------------------------------------------*/
-+
-+/***************************************************/
-+static void read_mgcsfx(mgcsfx_table, fname)
-+ mgcsfxtab **mgcsfx_table;
-+ char *fname;
-+{
-+ FILE *fp;
-+ char *s;
-+ int line_number = 0;
-+ int str_len;
-+ int reach_end;
-+ int def_err;
-+
-+ char *description;
-+ char *mgcsfx_type;
-+ char *offset;
-+ char *magic;
-+ char *suffix;
-+ char *i_img;
-+ char *i_com;
-+ char *o_img;
-+ char *o_com;
-+
-+ mgcsfxtab *ent;
-+ mgcsfxtab **entry;
-+
-+
-+ if((fp=fopen(fname, "r"))==NULL){
-+ /* fprintf(stderr, "Can't open %s\n",fname); */
-+ return;
-+ }
-+
-+ while(1){
-+retry:
-+ line_number++;
-+ def_err = 0;
-+
-+ s= NULL;
-+ description = mgcsfx_type = offset = magic = suffix
-+ = i_img = i_com = o_img = o_com = NULL;
-+ reach_end = 0;
-+
-+ if((s = fgettoken(fp, ':'))==NULL) break; /* EOF $B$J$i=*$j(B */
-+ if(*s == '#'){/* $B@hF,$,(B '#' $B$J$iFI$_$H$P$9(B */
-+ while((s = fgettoken(fp, '\n'))!=NULL){
-+ if(*s == '\n'){
-+ free(s);
-+ goto retry;
-+ }
-+ free(s);
-+ }
-+ if(s == NULL) break;
-+ }else if(*s == '\n'){/* $B6u9T$OL5;k(B */
-+ free(s);
-+ goto retry;
-+ }
-+ if(strlen(s) > 0) description = s;
-+ else free(s);
-+
-+ if((s = fgettoken(fp, ':'))==NULL || *s == '\n'){/* $B2?$b$J$$$J$i@_Dj%_%9(B */
-+ if(s != NULL) free(s);
-+ mgcsfx_read_error(fname, line_number, "data type");
-+ goto next;
-+ }
-+ if(strlen(s) > 0) mgcsfx_type = s;
-+ else free(s);
-+
-+ if((s = fgettoken(fp, ':'))==NULL || *s == '\n'){/* $B2?$b$J$$$J$i@_Dj%_%9(B */
-+ if(s != NULL) free(s);
-+ mgcsfx_read_error(fname, line_number, "byte offset");
-+ goto next;
-+ }
-+ if(strlen(s) > 0) offset = s;
-+ else free(s);
-+
-+ if((s = fgettoken(fp, ':'))==NULL || *s == '\n'){/* $B2?$b$J$$$J$i@_Dj%_%9(B */
-+ if(s != NULL) free(s);
-+ mgcsfx_read_error(fname, line_number, "magic number");
-+ goto next;
-+ }
-+ if(strlen(s) > 0) magic = s;
-+ else free(s);
-+
-+ if((s = fgettoken(fp, ':'))==NULL || *s == '\n'){/* $B2?$b$J$$$J$i@_Dj%_%9(B */
-+ if(s != NULL) free(s);
-+ mgcsfx_read_error(fname, line_number, "suffix");
-+ goto next;
-+ }
-+ if(strlen(s) > 0) suffix = s;
-+ else free(s);
-+
-+ if((s = fgettoken(fp, ':'))==NULL || *s == '\n'){/* $B2?$b$J$$$J$i@_Dj%_%9(B */
-+ if(s != NULL) free(s);
-+ mgcsfx_read_error(fname, line_number, "input image type");
-+ goto next;
-+ }
-+ if(strlen(s) > 0) i_img = s;
-+ else free(s);
-+
-+ if((s = fgettoken(fp, ':'))==NULL || *s == '\n'){/* $B2?$b$J$$$J$i@_Dj%_%9(B */
-+ if(s != NULL) free(s);
-+ mgcsfx_read_error(fname, line_number, "input command");
-+ goto next;
-+ }
-+ if(strlen(s) > 0) i_com = s;
-+ else free(s);
-+
-+ if((s = fgettoken(fp, ':'))==NULL || *s == '\n'){/* $B2?$b$J$$$J$i@_Dj%_%9(B */
-+ if(s != NULL) free(s);
-+ mgcsfx_read_error(fname, line_number, "output image type");
-+ goto next;
-+ }
-+ if(strlen(s) > 0) o_img = s;
-+ else free(s);
-+
-+ if((s = fgettoken(fp, '#'))==NULL || *s == '\n'){/* $B2?$b$J$$$J$i@_Dj%_%9(B */
-+ /*
-+ free(s);
-+ mgcsfx_read_error(fname, line_number, "output command");
-+ goto next;
-+ */
-+ if(s != NULL){
-+ *s = '\0';
-+ reach_end = 1;
-+ }
-+ }
-+ if(s != NULL){
-+ if(strlen(s) > 0) o_com = s;
-+ else free(s);
-+ }
-+
-+ if(reach_end == 0){
-+ while((s = fgettoken(fp, '\n'))!=NULL){/* $B9TKv$N%4%_$r<N$F$k(B */
-+ if(*s == '\n'){
-+ free(s);
-+ break; /* goto next; */
-+ }
-+ free(s);
-+ }
-+ }else{
-+ reach_end = 0;
-+ }
-+
-+
-+
-+ /* --------------------------------------------------------------------- */
-+next:;
-+
-+ if(DEBUG){
-+ fprintf(stderr,"Read: file %s: line %d.\n", fname, line_number);
-+ fprintf(stderr,"Description : %s\n",
-+ description ? description : "-- error --");
-+ fprintf(stderr,"Type : %s\n",
-+ mgcsfx_type ? mgcsfx_type : "-- error --");
-+ fprintf(stderr,"Offset : %s\n", offset ? offset : "--+--");
-+ fprintf(stderr,"Magic : %s\n", magic ? magic : "--+--");
-+ fprintf(stderr,"Suffix : %s\n", suffix ? suffix : "--+--");
-+ fprintf(stderr,"i Image : %s\n", i_img ? i_img : "--+--");
-+ fprintf(stderr,"i Command : %s\n", i_com ? i_com : "--+--");
-+ fprintf(stderr,"o Image : %s\n", o_img ? o_img : "--+--");
-+ fprintf(stderr,"o Command : %s\n", o_com ? o_com : "--+--");
-+ fprintf(stderr,"\n");
-+ }
-+
-+ /* create mgcsfxtab */
-+ if((ent = (mgcsfxtab *) malloc (sizeof (mgcsfxtab)))==NULL){
-+ fprintf(stderr,"Can't allocate memory\n");
-+ exit(1);
-+ }
-+ ent->next = NULL;
-+ ent->description = NULL;
-+ ent->mgcsfx_type = T_UNKNOWN;
-+ ent->offset = 0;
-+ ent->string_len = 0;
-+ ent->suffix = NULL;
-+ ent->input_image_type = IT_UNKNOWN;
-+ ent->input_command = NULL;
-+ ent->output_image_type = IT_UNKNOWN;
-+ ent->output_command = NULL;
-+
-+ if(description != NULL){
-+ ent->description = description;
-+ description = NULL;
-+ }else{
-+ fprintf (stderr,"%s: line %d: undefined <description> field.\n",
-+ fname, line_number);
-+ def_err ++;
-+ goto next2;
-+ }
-+
-+ if(mgcsfx_type == NULL){
-+ fprintf (stderr,"%s: line %d: undefined <mgcsfx type> field.\n",
-+ fname, line_number);
-+ def_err ++;
-+ goto next2;
-+ }
-+ ent->mgcsfx_type = type_mgcsfx(mgcsfx_type);
-+ switch(ent->mgcsfx_type){
-+ case T_SUFFIX:
-+ if(suffix == NULL){
-+ fprintf (stderr,
-+ "%s: line %d: conflict definition : undefined <suffix> field.\n",
-+ fname, line_number);
-+ def_err ++;
-+ goto next2;
-+ }
-+ break;
-+ case T_BEINT16:
-+ if (sscanf(magic, "%hi", &(ent->dt.int16_data)) != 1){
-+ magic_type_error(fname, line_number, magic);
-+ def_err ++;
-+ goto next2;
-+ }
-+ break;
-+ case T_LEINT16:
-+ if (sscanf(magic, "%hi", &(ent->dt.int16_data)) != 1){
-+ magic_type_error(fname, line_number, magic);
-+ def_err ++;
-+ goto next2;
-+ }
-+ break;
-+#ifdef ARCHITECTURE64
-+ case T_BEINT32:
-+ if (sscanf(magic, "%i", &(ent->dt.int32_data)) != 1){
-+ magic_type_error(fname, line_number, magic);
-+ def_err ++;
-+ goto next2;
-+ }
-+ break;
-+ case T_LEINT32:
-+ if (sscanf(magic, "%i", &(ent->dt.int32_data)) != 1){
-+ magic_type_error(fname, line_number, magic);
-+ def_err ++;
-+ goto next2;
-+ }
-+ break;
-+#else
-+ case T_BEINT32:
-+ if (sscanf(magic, "%li", &(ent->dt.int32_data)) != 1){
-+ magic_type_error(fname, line_number, magic);
-+ def_err ++;
-+ goto next2;
-+ }
-+ break;
-+ case T_LEINT32:
-+ if (sscanf(magic, "%li", &(ent->dt.int32_data)) != 1){
-+ magic_type_error(fname, line_number, magic);
-+ def_err ++;
-+ goto next2;
-+ }
-+ break;
-+#endif /* ARCHITECTURE64 */
-+ case T_MAGIC:
-+ if(magic == NULL){
-+ fprintf (stderr,"%s: line %d: undefined <magic> field.\n",
-+ fname, line_number);
-+ def_err ++;
-+ goto next2;
-+ }
-+ if((str_len = string_fin(magic))<=0){
-+ fprintf (stderr,"%s: line %d: invalid <magic> field.\n",
-+ fname, line_number);
-+ def_err ++;
-+ goto next2;
-+ }
-+
-+ ent->string_len = str_len;
-+ if((ent->dt.string_data = (char *)malloc(str_len + 1))==NULL){
-+ fprintf(stderr,"Can't allocate memory\n");
-+ exit(1);
-+ }
-+ memcpy(ent->dt.string_data, magic, str_len + 1);
-+ break;
-+ case T_UNKNOWN:
-+ default:
-+ fprintf (stderr,"%s: line %d: invalid <mgcsfx type> field.\n",
-+ fname, line_number);
-+ def_err ++;
-+ goto next2;
-+ break;
-+ };
-+
-+
-+ if(offset == NULL){
-+ if(ent->mgcsfx_type == T_MAGIC ||
-+ ent->mgcsfx_type == T_BEINT16 ||
-+ ent->mgcsfx_type == T_LEINT16 ||
-+ ent->mgcsfx_type == T_BEINT32 ||
-+ ent->mgcsfx_type == T_LEINT32){
-+ fprintf (stderr,
-+ "%s: line %d: conflict definition : undefined <offset> field.\n",
-+ fname, line_number);
-+ def_err ++;
-+ goto next2;
-+ }
-+ }else{
-+ if(ent->mgcsfx_type != T_SUFFIX) sscanf(offset, "%i", &(ent->offset));
-+ }
-+
-+ if(suffix != NULL){
-+ ent->suffix = suffix;
-+ suffix = NULL;
-+ }
-+
-+ if((i_img == NULL && i_com == NULL) && (o_img == NULL || o_com == NULL)){
-+ fprintf (stderr,"%s: line %d: invalid definition.\n",
-+ fname, line_number);
-+ def_err ++;
-+ goto next2;
-+ }
-+ if((o_img == NULL && o_com == NULL) && (i_img == NULL || i_com == NULL)){
-+ fprintf (stderr,"%s: line %d: invalid definition.\n",
-+ fname, line_number);
-+ def_err ++;
-+ goto next2;
-+ }
-+
-+ if(i_img != NULL && i_com != NULL){
-+ ent->input_image_type = type_image(i_img);
-+ ent->input_command = i_com;
-+ i_com = NULL;
-+ }else{
-+ ent->input_image_type = IT_UNKNOWN;
-+ ent->input_command = NULL;
-+ }
-+
-+ if(o_img != NULL && o_com != NULL){
-+ ent->output_image_type = type_image(o_img);
-+ ent->output_command = o_com;
-+ o_com = NULL;
-+ }else{
-+ ent->output_image_type = IT_UNKNOWN;
-+ ent->output_command = NULL;
-+ }
-+ /* end of create mgcsfxtab */
-+
-+
-+next2:;
-+
-+ if(def_err != 0 || DEBUG){
-+ fprintf(stderr,"Description : %s \t -> %s\n",
-+ description ? description : "--+--",
-+ ent->description ? ent->description : "-- error --");
-+ fprintf(stderr,"Type : %s \t -> %d\n",
-+ mgcsfx_type ? mgcsfx_type : "--+--",
-+ ent->mgcsfx_type);
-+ fprintf(stderr,"Offset : %s \t -> %d\n",
-+ offset ? offset : "--+--",
-+ ent->offset);
-+
-+ fprintf(stderr,"Magic : %s", magic ? magic : "--+--");
-+ switch(ent->mgcsfx_type){
-+ case T_BEINT16:
-+ case T_LEINT16:
-+ fprintf(stderr," \t -> %d\n",ent->dt.int16_data);
-+ break;
-+ case T_BEINT32:
-+ case T_LEINT32:
-+ fprintf(stderr," \t -> %ld\n",ent->dt.int32_data);
-+ break;
-+ case T_MAGIC:
-+ fprintf(stderr," \t -> %s\n",ent->dt.string_data);
-+ break;
-+ default:
-+ fprintf(stderr,"\n");
-+ break;
-+ };
-+
-+ fprintf(stderr,"Suffix : %s \t -> %s\n",
-+ suffix ? suffix : "--+--",
-+ ent->suffix ? ent->suffix : "--+--");
-+ fprintf(stderr,"i Image : %s \t -> %d\n",
-+ i_img ? i_img : "--+--",
-+ ent->input_image_type);
-+ fprintf(stderr,"i Command : %s \t -> %s\n",
-+ i_com ? i_com : "--+--",
-+ ent->input_command ? ent->input_command : "--+--");
-+ fprintf(stderr,"o Image : %s \t -> %d\n",
-+ o_img ? o_img : "--+--",
-+ ent->output_image_type);
-+ fprintf(stderr,"o Command : %s \t -> %s\n",
-+ o_com ? o_com : "--+--",
-+ ent->output_command ? ent->output_command : "--+--");
-+ fprintf(stderr,"\n");
-+ }
-+
-+ if(description != NULL) free(description);
-+ if(mgcsfx_type != NULL) free(mgcsfx_type);
-+ if(offset != NULL) free(offset);
-+ if(magic != NULL) free(magic);
-+ if(suffix != NULL) free(suffix);
-+ if(i_img != NULL) free(i_img);
-+ if(i_com != NULL) free(i_com);
-+ if(o_img != NULL) free(o_img);
-+ if(o_com != NULL) free(o_com);
-+
-+
-+ if(def_err != 0) goto next3;
-+
-+ /* Override any existing entry for this magic number/file type */
-+ for(entry = mgcsfx_table; *entry; entry = &((*entry)->next)){
-+ if((ent->mgcsfx_type == (*entry)->mgcsfx_type) &&
-+ (
-+ ((ent->offset == (*entry)->offset) &&
-+ (((ent->mgcsfx_type == T_BEINT16) &&
-+ (ent->dt.int16_data == (*entry)->dt.int16_data)) ||
-+ ((ent->mgcsfx_type == T_BEINT32) &&
-+ (ent->dt.int32_data == (*entry)->dt.int32_data)) ||
-+ ((ent->mgcsfx_type == T_LEINT16) &&
-+ (ent->dt.int16_data == (*entry)->dt.int16_data)) ||
-+ ((ent->mgcsfx_type == T_LEINT32) &&
-+ (ent->dt.int32_data == (*entry)->dt.int32_data)) ||
-+
-+ ((ent->mgcsfx_type == T_MAGIC) &&
-+ !memcmp(ent->dt.string_data, (*entry)->dt.string_data,
-+ ent->string_len))
-+ )) ||
-+ ((ent->mgcsfx_type == T_SUFFIX) &&
-+ !strcmp(ent->suffix, (*entry)->suffix))
-+ )
-+ ){
-+
-+ free ((*entry)->description);
-+ (*entry)->description = ent->description;
-+ ent->description = NULL;
-+
-+ (*entry)->input_image_type = ent->input_image_type;
-+ if ((*entry)->input_command) free ((*entry)->input_command);
-+ (*entry)->input_command = ent->input_command;
-+ ent->input_command = NULL;
-+
-+ (*entry)->output_image_type = ent->output_image_type;
-+ if ((*entry)->output_command) free ((*entry)->output_command);
-+ (*entry)->output_command = ent->output_command;
-+ ent->output_command = NULL;
-+
-+ free_mgcsfx(ent);
-+ break;
-+ }
-+ }
-+ if (!*entry){
-+ ent->next = NULL;
-+ *entry = ent;
-+ }
-+
-+ /* if(s == NULL) break; */
-+next3:;
-+ if(def_err != 0) free_mgcsfx(ent);
-+ } /* end of while(1) */
-+}
-+
-+
-+/***************************************************/
-+/* $B%^%8%C%/%J%s%P!<Dj5A%U%!%$%kL>$rF@$F!"FI$_9~$^$;$k(B */
-+static void init_mgcsfx ()
-+{
-+ extern char *getenv ();
-+
-+ char *home_dir;
-+ char fname[1024];
-+ mgcsfxtab *entry;
-+ int len;
-+ struct stat st;
-+
-+#ifdef USE_MGCSFX_PREPROCESSOR
-+ char *pp_fname;
-+#endif /* USE_MGCSFX_PREPROCESSOR */
-+
-+ mgcsfx_table = NULL;
-+
-+ mgcsfx_handler_setup();
-+
-+ if(nomgcsfx){
-+ mgcsfx_setup_flag = 1;
-+ nitem_mgcsfx = 0;
-+ desc_width = 0;
-+ }else{
-+ sprintf (fname, "%s/%s", SYSCONFDIR, MGCSFX_SITE_RC);
-+ if(stat(fname, &st) == 0 && S_ISREG(st.st_mode)){
-+ /* Read the site MagicSuffix table into a linked list */
-+#ifdef USE_MGCSFX_PREPROCESSOR
-+ if((pp_fname = make_preprocessed_file(fname)) != NULL){
-+ read_mgcsfx (&mgcsfx_table, pp_fname);
-+ }
-+ unlink(pp_fname);
-+#else
-+ read_mgcsfx (&mgcsfx_table, fname);
-+#endif /* USE_MGCSFX_PREPROCESSOR */
-+ }
-+
-+ /* Read the personal MgcSfx table into the list overriding site entries */
-+ if ((home_dir = getenv ("HOME"))){
-+ sprintf (fname, "%s/%s", home_dir, MGCSFX_RC);
-+ if(stat(fname, &st) == 0 && S_ISREG(st.st_mode)){
-+#ifdef USE_MGCSFX_PREPROCESSOR
-+ if((pp_fname = make_preprocessed_file(fname)) != NULL){
-+ read_mgcsfx (&mgcsfx_table, pp_fname);
-+ }
-+ unlink(pp_fname);
-+#else
-+ read_mgcsfx (&mgcsfx_table, fname);
-+#endif /* USE_MGCSFX_PREPROCESSOR */
-+ }
-+ }
-+
-+ mgcsfx_setup_flag = 1;
-+
-+ nitem_mgcsfx = 0;
-+ desc_width = 0;
-+ for (entry = mgcsfx_table; entry; entry = entry->next){
-+ nitem_mgcsfx ++;
-+ len = strlen(entry->description);
-+ if(len > desc_width) desc_width = len;
-+ if(max_offset_mgcsfx < entry->offset) max_offset_mgcsfx = entry->offset;
-+ if(entry->mgcsfx_type == T_MAGIC &&
-+ max_length_mgcsfx < entry->string_len)
-+ max_length_mgcsfx = entry->string_len;
-+ }
-+ if(max_length_mgcsfx == 0) max_length_mgcsfx = sizeof(int32);
-+ need_buf_size = max_offset_mgcsfx + max_length_mgcsfx + 1;/* 1 is safety */
-+ }
-+}
-+
-+/***************************************************/
-+/* $B%^%8%C%/%J%s%P!<$rD4$Y$F!"Dj5A$7$F$$$k%F!<%V%k$r8!:w$9$k(B
-+ $B%^%8%C%/%J%s%P!<$N%F!<%V%k$rFI$_9~$s$G$$$J$$$J$iFI$_9~$`(B */
-+static mgcsfxtab *find_mgcsfx (fname, buffer, buffer_size)
-+ char *fname;
-+ unsigned char *buffer;
-+ int buffer_size;
-+{
-+ mgcsfxtab *entry;
-+ int16 buf16;
-+ int32 buf32;
-+ char *suf;
-+
-+ if (mgcsfx_setup_flag == 0) init_mgcsfx ();
-+
-+ for (entry = mgcsfx_table; entry; entry = entry->next){
-+ switch (entry->mgcsfx_type){
-+ case T_BEINT16:
-+ if ((buffer_size > 0) &&
-+ ((entry->offset + sizeof (int16)) <= buffer_size)){
-+ buf16 = ((char)*(buffer + entry->offset) << 8) |
-+ ((char)*(buffer + entry->offset +1));
-+ if(entry->dt.int16_data == buf16) return entry;
-+ }
-+ break;
-+ case T_LEINT16:
-+ if ((buffer_size > 0) &&
-+ ((entry->offset + sizeof (int16)) <= buffer_size)){
-+ buf16 = ((char)*(buffer + entry->offset +1) << 8) |
-+ ((char)*(buffer + entry->offset));
-+ if(entry->dt.int16_data == buf16) return entry;
-+ }
-+ break;
-+ case T_BEINT32:
-+ if ((buffer_size > 0) &&
-+ ((entry->offset + sizeof (int32)) <= buffer_size)){
-+ buf32 = ((char)*(buffer + entry->offset) << 24) |
-+ ((char)*(buffer + entry->offset +1) << 16) |
-+ ((char)*(buffer + entry->offset +2) << 8) |
-+ ((char)*(buffer + entry->offset +3));
-+ if(entry->dt.int32_data == buf32) return entry;
-+ }
-+ break;
-+ case T_LEINT32:
-+ if ((buffer_size > 0) &&
-+ ((entry->offset + sizeof (int32)) <= buffer_size)){
-+ buf32 = ((char)*(buffer + entry->offset +3) << 24) |
-+ ((char)*(buffer + entry->offset +2) << 16) |
-+ ((char)*(buffer + entry->offset +1) << 8) |
-+ ((char)*(buffer + entry->offset));
-+ if(entry->dt.int32_data == buf32) return entry;
-+ }
-+ break;
-+ case T_MAGIC:
-+ if ((buffer_size > 0) &&
-+ ((entry->offset + entry->string_len)
-+ <= buffer_size) &&
-+ !memcmp (entry->dt.string_data, buffer + entry->offset,
-+ entry->string_len ))
-+ return entry;
-+ break;
-+ case T_SUFFIX:
-+ if(fname != NULL && entry->suffix != NULL){
-+ if(strlen(fname) - strlen(entry->suffix) > 0){
-+ suf = fname + (strlen(fname) - strlen(entry->suffix));
-+ if(!strcmp(suf, entry->suffix)) return entry;
-+ }
-+ }
-+ break;
-+ case T_UNKNOWN:
-+ default:
-+ return NULL;
-+ break;
-+ }
-+ }
-+ return NULL;
-+}
-+
-+
-+
-+
-+
-+/***************************************************/
-+/* $B%^%8%C%/%J%s%P!<$NDj5A$rD4$Y$F!"$=$l$K$"$o$;$?%3%^%s%I$r<B9T$9$k(B */
-+/* if OK return 1, else if ERROR return 0 */
-+int
-+LoadMGCSFX(file_name, pinfo)
-+ char *file_name;
-+ PICINFO *pinfo;
-+{
-+ unsigned char *buffer;
-+ int size;
-+ mgcsfxtab *magic;
-+ mgcsfxtab *magic_cur;
-+ char *ptr;
-+ char command[1024];
-+ int fd[2];
-+ int pid = -2;
-+ int file;
-+ char *fname;
-+ int rv;
-+ int pst;
-+
-+ int i_it;
-+ char *i_com;
-+
-+ WaitCursor();
-+
-+ fname = file_name;
-+ if((file = open (fname, O_RDONLY))<0){
-+ SetISTR(ISTR_WARNING, "Can't open %s",fname);
-+ return 0;
-+ }
-+
-+ if((buffer = (unsigned char *)calloc(need_buf_size, sizeof(char))) == NULL){
-+ SetISTR(ISTR_WARNING, "Can't allocate memory");
-+ return 0;
-+ }
-+
-+ magic_cur = NULL;
-+
-+/* do{ */
-+ size = read (file, buffer, need_buf_size);
-+
-+ if (lseek (file, 0L, 0) < 0){ /* can't seek pipe !! */
-+ fprintf (stderr, "Can't lseek %s\n", file_name);
-+ close(file);
-+ return 0;
-+ }
-+
-+ magic = find_mgcsfx (fname, buffer, size);
-+
-+ if ((magic != NULL && magic->input_command) ||
-+ (magic == NULL && mgcsfx && input_command_ex_flag)){
-+
-+ if(magic == NULL){
-+ if (fname != NULL && (ptr = strstr(input_command_ex, "%s"))){
-+ sprintf (command, input_command_ex, fname);
-+ }else{
-+ strcpy (command, input_command_ex);
-+ fname=NULL;
-+ }
-+ }else{
-+ /* Use stdin or give file name */
-+ if (fname != NULL && (ptr = strstr(magic->input_command, "%s"))){
-+ sprintf (command, magic->input_command, fname);
-+ }else{
-+ strcpy (command, magic->input_command);
-+ fname=NULL;
-+ }
-+ }
-+
-+ /* Do the pipe/fork/exec here */
-+ if (pipe (fd) < 0){
-+ fprintf (stderr, "Can't pipe : %s\n", file_name);
-+ close(file);
-+ return 0;
-+ }
-+
-+ if ((pid = vfork ()) < 0){
-+ fprintf (stderr, "Can't vfork : %s\n", file_name);
-+ close (fd[0]);
-+ close (fd[1]);
-+ close(file);
-+ return 0;
-+ }
-+
-+ if (!pid){
-+ close(0);
-+ if (fname == NULL || (open ("/dev/null", O_RDONLY) < 0)){
-+ dup(file);
-+ }
-+ close(file);
-+ close(1);
-+ dup(fd[1]);
-+ close(2);
-+ open("/dev/null", O_WRONLY);
-+ close(fd[0]);
-+ execl("/bin/sh", "/bin/sh", "-c", command, 0);
-+ _exit(127);
-+ }
-+
-+ close (fd[1]);
-+ dup2(fd[0], file);
-+ close (fd[0]);
-+ fname = NULL;
-+ magic_cur = magic;
-+ }
-+/* } while(magic != NULL); */
-+
-+ free(buffer);
-+
-+ if(magic_cur == NULL && mgcsfx && input_command_ex_flag){
-+ i_it = IT_PNM;
-+ i_com = input_command_ex;
-+ }else{
-+ i_it = magic_cur->input_image_type;
-+ i_com = magic_cur->input_command;
-+ }
-+
-+ if((magic_cur != NULL && i_com) ||
-+ (magic_cur == NULL && mgcsfx && input_command_ex_flag)){
-+ switch(i_it){
-+ case IT_PNM:
-+ case IT_PPM:
-+ case IT_PGM:
-+ case IT_PBM:
-+ case IT_PNM_RAW:
-+ case IT_PPM_RAW:
-+ case IT_PGM_RAW:
-+ case IT_PBM_RAW:
-+ case IT_PNM_ASCII:
-+ case IT_PPM_ASCII:
-+ case IT_PGM_ASCII:
-+ case IT_PBM_ASCII:
-+ rv = LoadPBM(file_name, pinfo, file);
-+ break;
-+ case IT_GIF:
-+ case IT_JPEG:
-+ case IT_TIFF:
-+ case IT_JFIF:
-+ case IT_XBM:
-+ case IT_XPM:
-+ case IT_BMP:
-+ case IT_SUNRAS:
-+ case IT_IRIS:
-+ case IT_XWD:
-+ case IT_MAG:
-+ case IT_MAKI:
-+ case IT_PI:
-+ case IT_PIC:
-+ case IT_PIC2:
-+ SetISTR(ISTR_WARNING, "Yet supported input image type (from filter output)");
-+ rv = 0;
-+ break;
-+ case IT_UNKNOWN:
-+ SetISTR(ISTR_WARNING, "Unknown input image type (from filter output)");
-+ rv = 0;
-+ break;
-+#ifdef HAVE_MGCSFX_AUTO
-+ case IT_AUTO:
-+#endif
-+ default:
-+ SetISTR(ISTR_WARNING, "Error in input image type (from filter output)");
-+ rv = 0;
-+ break;
-+ }
-+ }else{
-+ rv = 0;
-+ }
-+
-+ /* fail if pid still == -2? */
-+ while(wait(&pst) != pid); /* FIXME? pid isn't necessarily initialized... */
-+ if( *((char *)&pst) != 0 ) rv = 0;
-+
-+ input_command_ex_flag = 0;
-+
-+ return rv;
-+
-+ /* fclose(fp); close in Load??? */
-+ /* return 0; error */
-+ /* return 1; ok */
-+}
-+
-+
-+
-+
-+
-+/*--------------------------------------------------------------------------*/
-+#ifndef MGCSFX_DEFAULT_INPUT_COMMAND
-+# define MGCSFX_DEFAULT_INPUT_COMMAND "tifftopnm"
-+#endif
-+#ifndef MGCSFX_DEFAULT_OUTPUT_COMMAND
-+# define MGCSFX_DEFAULT_OUTPUT_COMMAND "pnmtotiff"
-+#endif
-+
-+int MSWIDE = 0;
-+int MSHIGH = 0;
-+
-+#define MS_NBUTTS 2
-+#define MS_BOK 0
-+#define MS_BCANC 1
-+#define BUTTW 60 /* width of buttons (OK or Cancel) */
-+#define BUTTH 24 /* height of buttons (OK or Cancel) */
-+#define RBSIZE 15 /* width and height of RB button (select, ON or OFF)*/
-+#define CWIDE 8 /* width of character */
-+/* #define CHIGH height of character defined in xv.h */
-+#define MARGIN 3 /* margin of button and label SPACING */
-+
-+#define MSD_TITLE "Save file with external command..."
-+#define MSD_RBTITLE "Type of Magic and Suffix"
-+#define MSD_IC_TITLE "input command"
-+
-+static BUTT msbut[MS_NBUTTS];
-+static RBUTT *typeRB;
-+
-+static char output_command_ex[1024];
-+static int output_command_ex_flag = 0;
-+
-+static int colorType;
-+
-+static int w_pid;
-+static int w_pstatus;
-+
-+#define MSNAMWIDE 252 /* width of 'file name' entry window */
-+#define MAXFNLEN 256 /* max len of filename being entered */
-+static char DialogFileName[MAXFNLEN+100]; /* filename being entered */
-+static int curPos, stPos, enPos; /* filename textedit stuff */
-+
-+
-+static mgcsfxtab *get_mgcsfx PARM((int));
-+static void changeSuffix PARM((int));
-+
-+static int WriteMGCSFX PARM((FILE**,byte*,int,int,int,
-+ byte*,byte*,byte*,int,int,char*,
-+ int, int, char*));
-+void CreateMGCSFXW PARM((void));
-+void MGCSFXDialog PARM((int));
-+int MGCSFXCheckEvent PARM((XEvent *));
-+int MGCSFXSaveParams PARM((char *, int));
-+
-+static void drawMSD PARM((int,int,int,int));
-+static void clickMSD PARM((int,int));
-+static void doCmd PARM((int));
-+static int writeMGCSFX PARM((void));
-+
-+static void changeSuffix PARM((int));
-+static void redrawNamMSD PARM((void));
-+static void showFNamMSD PARM((void));
-+static int keyinMSD PARM((int));
-+
-+int getInputCom PARM((void));
-+int getOutputCom PARM((void));
-+/*--------------------------------------------------------------------------*/
-+
-+/***************************************************/
-+/* $B$I$l$rA*$s$@$+D4$Y$k!##0$O%3%^%s%I$rF~NO$9$k$b$N$H$9$k(B */
-+static mgcsfxtab *get_mgcsfx(ms_type)
-+ int ms_type;
-+{
-+ mgcsfxtab *magic;
-+ int i;
-+
-+ magic = NULL;
-+ if(ms_type != 0){
-+ i = 1;
-+ for(magic = mgcsfx_table; (magic && i<ms_type); magic = magic->next){i++;}
-+ }
-+ return magic;
-+}
-+
-+/***************************************************/
-+/* $B30It%3%^%s%I$r<B9T$7$F!"$=$l$K=PNO$9$k(B */
-+/* if OK return 0, else if ERROR return -1 */
-+static
-+int WriteMGCSFX(fp,pic,ptype,w,h,rmap,gmap,bmap,numcols,colorstyle,file_name,
-+ ms_type, file, comment)
-+ FILE **fp;
-+ byte *pic;
-+ int ptype, w,h;
-+ byte *rmap, *gmap, *bmap;
-+ int numcols, colorstyle;
-+ char *file_name;
-+ int ms_type;
-+ int file; /* file descriptor */
-+ char *comment;
-+{
-+ mgcsfxtab *magic;
-+
-+ int fd[2];
-+ int pid;
-+ int rv;
-+
-+ WaitCursor();
-+
-+#ifdef USE_SIGCHLD
-+ w_p_fail = 1;
-+#endif
-+
-+ magic = get_mgcsfx(ms_type);
-+ if(ms_type != 0 && magic == NULL) return -1;
-+
-+ if ((ms_type == 0 && output_command_ex_flag) ||
-+ (ms_type !=0 && magic != NULL && magic->output_command)){
-+
-+ /* Do the pipe/fork/exec here */
-+ if (pipe (fd) < 0){
-+ fprintf (stderr, "Can't pipe : %s\n", file_name);
-+ return -1;
-+ }
-+
-+ if ((pid = vfork ()) < 0){
-+ fprintf (stderr, "Can't vfork : %s\n", file_name);
-+ close (fd[0]);
-+ close (fd[1]);
-+ return -1;
-+ }
-+
-+ if (!pid){
-+ close(1);
-+ dup(file);
-+ close(file);
-+ close(0);
-+ dup(fd[0]);
-+ close(2);
-+ open("/dev/null", O_WRONLY);
-+ close(fd[1]);
-+ if(ms_type == 0){
-+ execl("/bin/sh", "/bin/sh", "-c", output_command_ex, 0);
-+ }else{
-+ execl("/bin/sh", "/bin/sh", "-c", magic->output_command, 0);
-+ }
-+ _exit(127);
-+ }
-+
-+ close (fd[0]);
-+ dup2(fd[1], file);
-+ close (fd[1]);
-+
-+ }else{
-+ return -1;
-+ }
-+
-+
-+ *fp = fdopen(file, "w");
-+
-+ /* sleep(1); Best way is wait for checking SIGCHLD, but it's feel waist.*/
-+
-+#ifdef USE_SIGCHLD
-+ if(w_p_fail != 2){
-+#endif
-+ if(ms_type == 0){
-+ rv = WritePBM(*fp,pic,ptype,w,h,rmap,gmap,bmap,numcols,colorstyle,
-+ 1, comment);
-+ }else{
-+ switch(magic -> output_image_type){
-+ case IT_PNM:
-+ case IT_PPM:
-+ case IT_PGM:
-+ case IT_PBM:
-+ case IT_PNM_RAW:
-+ case IT_PPM_RAW:
-+ case IT_PGM_RAW:
-+ case IT_PBM_RAW:
-+ rv = WritePBM(*fp,pic,ptype,w,h,rmap,gmap,bmap,numcols,colorstyle,
-+ 1, comment);
-+ break;
-+ case IT_PNM_ASCII:
-+ case IT_PPM_ASCII:
-+ case IT_PGM_ASCII:
-+ case IT_PBM_ASCII:
-+ rv = WritePBM(*fp,pic,ptype,w,h,rmap,gmap,bmap,numcols,colorstyle,
-+ 0, comment);
-+ break;
-+ case IT_GIF:
-+ case IT_JPEG:
-+ case IT_TIFF:
-+ case IT_JFIF:
-+ case IT_XBM:
-+ case IT_XPM:
-+ case IT_BMP:
-+ case IT_SUNRAS:
-+ case IT_IRIS:
-+ case IT_XWD:
-+ case IT_MAG:
-+ case IT_MAKI:
-+ case IT_PI:
-+ case IT_PIC:
-+ case IT_PIC2:
-+ SetISTR(ISTR_WARNING, "Yet supported output image type (to filter input)");
-+ rv = -1;
-+ break;
-+ case IT_UNKNOWN:
-+ SetISTR(ISTR_WARNING, "Unknown output image type (to filter input)");
-+ rv = -1;
-+ break;
-+#ifdef HAVE_MGCSFX_AUTO
-+ case IT_AUTO:
-+#endif
-+ default:
-+ SetISTR(ISTR_WARNING, "Error in output image type (to filter input)");
-+ rv = -1;
-+ break;
-+ }
-+ }
-+#ifdef USE_SIGCHLD
-+ }else{
-+ rv = -1;
-+ }
-+#endif
-+
-+#ifdef USE_SIGCHLD
-+ if(w_p_fail != 2){
-+#endif
-+ w_pid = pid;
-+#ifdef USE_SIGCHLD
-+ w_p_fail = 0;
-+ }else{
-+ rv = -1;
-+ }
-+#endif
-+
-+ output_command_ex_flag = 0;
-+
-+ return rv;
-+
-+ /* fclose(*fp); close in CloseOutFile in writeMGCSFX */
-+ /* return 0; ok */
-+ /* return -1; error */
-+}
-+
-+/***************************************************/
-+void CreateMGCSFXW()
-+{
-+ int y;
-+ int type_num;
-+ mgcsfxtab *entry;
-+
-+ if (mgcsfx_setup_flag == 0) init_mgcsfx ();
-+
-+ if(desc_width < strlen(MSD_IC_TITLE)) desc_width = strlen(MSD_IC_TITLE);
-+ nitem_mgcsfx ++;
-+
-+ MSWIDE = desc_width * CWIDE + RBSIZE + 36; /* 36 is start of RB button */
-+ MSHIGH = nitem_mgcsfx * (RBSIZE + MARGIN);
-+
-+ if(MSWIDE < strlen(MSD_TITLE) + 20) MSWIDE = strlen(MSD_TITLE) + 20;
-+ if(MSWIDE < strlen(MSD_RBTITLE) + 16) MSWIDE = strlen(MSD_RBTITLE) + 16;
-+ if(MSWIDE < MSNAMWIDE + 10) MSWIDE = MSNAMWIDE + 10;
-+ if(MSWIDE < BUTTW * 2 + 10) MSWIDE = BUTTW * 2 + 10;
-+
-+ MSHIGH += 55 + LINEHIGH + 10 + BUTTH + 10;
-+
-+ MSWIDE += 20; /* right side margin */
-+ MSHIGH += 10; /* RB buttun down side margin */
-+
-+
-+ mgcsfxW = CreateWindow("xv mgcsfx", "XVmgcsfx", NULL,
-+ MSWIDE, MSHIGH, infofg, infobg, 0);
-+ if (!mgcsfxW) FatalError("can't create mgcsfx window!");
-+
-+ XSelectInput(theDisp, mgcsfxW,
-+ ExposureMask | ButtonPressMask | KeyPressMask);
-+
-+ mgcsfxNameW = XCreateSimpleWindow(theDisp, mgcsfxW,
-+ 10, MSHIGH-LINEHIGH-10-BUTTH-10-1,
-+ (u_int) MSNAMWIDE+6, (u_int) LINEHIGH+5,
-+ 1, infofg, infobg);
-+ if (!mgcsfxNameW) FatalError("can't create mgcsfx name window");
-+ XSelectInput(theDisp, mgcsfxNameW, ExposureMask);
-+
-+ /* Ok $B%\%?%s(B */
-+ BTCreate(&msbut[MS_BOK], mgcsfxW,
-+ MSWIDE-BUTTW-10-BUTTW-10-1, MSHIGH-BUTTH-10-1,
-+ BUTTW, BUTTH,
-+ "Ok", infofg, infobg, hicol, locol);
-+ /* Cancel $B%\%?%s(B*/
-+ BTCreate(&msbut[MS_BCANC], mgcsfxW,
-+ MSWIDE-BUTTW-10-1, MSHIGH-BUTTH-10-1,
-+ BUTTW, BUTTH,
-+ "Cancel", infofg, infobg, hicol, locol);
-+
-+ y = 55;
-+ /* User should input command to exec external command */
-+ typeRB = RBCreate(NULL, mgcsfxW, 36, y, MSD_IC_TITLE,
-+ infofg, infobg,hicol,locol);
-+ y += (RBSIZE + MARGIN); /* 18 */
-+
-+ type_num = 1;
-+ for (entry = mgcsfx_table; entry; entry = entry->next){
-+ RBCreate(typeRB, mgcsfxW, 36, y, entry->description,
-+ infofg, infobg,hicol,locol);
-+ y += (RBSIZE + MARGIN); /* 18 */
-+ if(entry->output_command == NULL){
-+ RBSetActive(typeRB, type_num, 0); /* if no command, off */
-+ }
-+ type_num++;
-+ }
-+
-+ XMapSubwindows(theDisp, mgcsfxW);
-+}
-+
-+
-+/***************************************************/
-+void MGCSFXDialog(vis)
-+ int vis;
-+{
-+ if (vis) {
-+ CenterMapWindow(mgcsfxW, msbut[MS_BOK].x + msbut[MS_BOK].w/2,
-+ msbut[MS_BOK].y + msbut[MS_BOK].h/2, MSWIDE, MSHIGH);
-+ }
-+ else XUnmapWindow(theDisp, mgcsfxW);
-+ mgcsfxUp = vis;
-+}
-+
-+
-+/***************************************************/
-+int MGCSFXCheckEvent(xev)
-+ XEvent *xev;
-+{
-+ /* check event to see if it's for one of our subwindows. If it is,
-+ deal accordingly, and return '1'. Otherwise, return '0' */
-+
-+ int rv;
-+ rv = 1;
-+
-+ if (!mgcsfxUp) return (0);
-+
-+ if (xev->type == Expose) {
-+ int x,y,w,h;
-+ XExposeEvent *e = (XExposeEvent *) xev;
-+ x = e->x; y = e->y; w = e->width; h = e->height;
-+
-+ if (e->window == mgcsfxW) drawMSD(x, y, w, h);
-+ else rv = 0;
-+ }
-+
-+ else if (xev->type == ButtonPress) {
-+ XButtonEvent *e = (XButtonEvent *) xev;
-+ int x,y;
-+ x = e->x; y = e->y;
-+
-+ if (e->button == Button1) {
-+ if (e->window == mgcsfxW) clickMSD(x,y);
-+ else rv = 0;
-+ } /* button1 */
-+ else rv = 0;
-+ } /* button press */
-+
-+ else if (xev->type == KeyPress) {
-+ XKeyEvent *e = (XKeyEvent *) xev;
-+ char buf[128]; KeySym ks; XComposeStatus status;
-+ int stlen;
-+
-+ stlen = XLookupString(e,buf,128,&ks,&status);
-+ buf[stlen] = '\0';
-+
-+ if (e->window == mgcsfxW) {
-+ if (stlen) {
-+ keyinMSD(buf[0]);
-+ }
-+ }
-+ else rv = 0;
-+ }
-+ else rv = 0;
-+
-+ if (rv == 0 && (xev->type == ButtonPress || xev->type == KeyPress)) {
-+ XBell(theDisp, 50);
-+ rv = 1; /* eat it */
-+ }
-+
-+ return (rv);
-+}
-+
-+
-+/***************************************************/
-+int MGCSFXSaveParams(fname, col)
-+ char *fname;
-+ int col;
-+{
-+ colorType = col;
-+ strcpy(DialogFileName, GetDirFName());
-+ return (0);
-+}
-+
-+/***************************************************/
-+/* $B%@%$%"%m%0$rI=<($9$k$H$-$N=hM}(B */
-+static void drawMSD(x,y,w,h)
-+ int x,y,w,h;
-+{
-+ int i;
-+ XRectangle xr;
-+
-+ xr.x = x; xr.y = y; xr.width = w; xr.height = h;
-+ XSetClipRectangles(theDisp, theGC, 0,0, &xr, 1, Unsorted);
-+
-+ XSetForeground(theDisp, theGC, infofg);
-+ XSetBackground(theDisp, theGC, infobg);
-+
-+ for (i = 0; i < MS_NBUTTS; i++) BTRedraw(&msbut[i]);
-+
-+ ULineString(mgcsfxW, typeRB->x-16, typeRB->y-3-DESCENT,
-+ MSD_RBTITLE);
-+ RBRedraw(typeRB, -1);
-+
-+ DrawString(mgcsfxW, 20, 29, MSD_TITLE);
-+
-+ XSetClipMask(theDisp, theGC, None);
-+
-+ showFNamMSD();
-+}
-+
-+/***************************************************/
-+/* $B%@%$%"%m%0$r%/%j%C%/$7$?$H$-$N=hM}(B */
-+static void clickMSD(x,y)
-+ int x,y;
-+{
-+ int i;
-+ BUTT *bp;
-+
-+ /* check BUTTs */
-+
-+ /* check the RBUTTS first, since they don't DO anything */
-+ if ((i = RBClick(typeRB, x,y)) >= 0) { /* $BA*Br(B(type)$B%\%?%s$N=hM}(B */
-+ (void) RBTrack(typeRB, i); /* $BA*Br(B(type)$B%\%?%s$r2!$7$?$H$-(B */
-+ changeSuffix(i);
-+ return;
-+ }
-+
-+ for (i = 0; i < MS_NBUTTS; i++) { /* Ok,Cancel $B%\%?%s$N=hM}(B */
-+ bp = &msbut[i];
-+ if (PTINRECT(x, y, bp->x, bp->y, bp->w, bp->h))
-+ break;
-+ }
-+ if (i < MS_NBUTTS) /* found one */ /* Ok,Cancel $B%\%?%s$r2!$7$?$H$-(B */
-+ if (BTTrack(bp)) doCmd(i);
-+}
-+
-+/***************************************************/
-+/* $B%\%?%s(B(Ok, Cancel) $B$N=hM}(B */
-+static void doCmd(cmd)
-+ int cmd;
-+{
-+ int rv;
-+
-+ switch (cmd) {
-+ case MS_BOK: /* Ok button */ {
-+ char *fullname;
-+
-+ rv = writeMGCSFX(); /* Save with filter(MGCSFX) */
-+ MGCSFXDialog(0);
-+
-+ fullname = GetDirFullName();
-+ if (!ISPIPE(fullname[0])) {
-+ XVCreatedFile(fullname);
-+ if(!rv) StickInCtrlList(0);
-+ }
-+ }
-+ break;
-+ case MS_BCANC: /* Cancel button */
-+ DialogFileName[0] = '\0';
-+ curPos = stPos = enPos = 0;
-+ MGCSFXDialog(0);
-+ break;
-+ default:
-+ break;
-+ }
-+}
-+
-+/*******************************************/
-+static int writeMGCSFX()
-+{
-+ int rv, type;
-+ int ptype, w, h, pfree, nc;
-+ byte *inpix, *rmap, *gmap, *bmap;
-+
-+ FILE *fp = NULL;
-+ int file;
-+ char *fullname;
-+
-+ rv = -1;
-+ type = RBWhich(typeRB);
-+
-+ SetDirFName(DialogFileName); /* change filename in dir dialog */
-+ fullname = GetDirFullName();
-+
-+ if(type == 0){
-+ if(getOutputCom() == 0) return rv;
-+ }
-+
-+ file = OpenOutFileDesc(fullname);
-+ if(file < 0) return rv;
-+
-+ WaitCursor();
-+ inpix = GenSavePic(&ptype, &w, &h, &pfree, &nc, &rmap, &gmap, &bmap);
-+
-+ rv = WriteMGCSFX(&fp, inpix, ptype, w, h,
-+ rmap, gmap, bmap, nc, colorType, fullname,
-+ type, file, picComments);
-+
-+ SetCursors(-1);
-+
-+ if (CloseOutFile(fp, fullname, rv) == 0) DirBox(0);
-+
-+ WaitCursor();
-+#ifdef USE_SIGCHLD
-+ if(w_p_fail == 0){
-+#endif
-+ while(wait(&w_pstatus) != w_pid); /* if( *((char *)&w_pstatus) != 0 ) ; */
-+#ifdef USE_SIGCHLD
-+ }else{
-+ w_p_fail = 0;
-+ }
-+#endif
-+ w_pid = 0;
-+ w_pstatus = 0;
-+
-+ if (pfree) free(inpix);
-+ return rv;
-+}
-+
-+
-+/***************************************/
-+static void changeSuffix(ms_type)
-+ int ms_type;
-+{
-+ /* see if there's a common suffix at the end of the DialogFileName.
-+ if there is, remember what case it was (all caps or all lower), lop
-+ it off, and replace it with a new appropriate suffix, in the
-+ same case */
-+
-+ int allcaps;
-+ char *suffix, *sp, *dp, lowsuf[512];
-+ mgcsfxtab *magic;
-+
-+ /* find the last '.' in the DialogFileName */
-+ suffix = (char *) rindex(DialogFileName, '.');
-+ if (!suffix) return;
-+ suffix++; /* point to first letter of the suffix */
-+
-+ /* check for all-caposity */
-+ for (sp = suffix, allcaps=1; *sp; sp++)
-+ if (islower(*sp)) allcaps = 0;
-+
-+ /* copy the suffix into an all-lower-case buffer */
-+ for (sp=suffix, dp=lowsuf; *sp; sp++, dp++) {
-+ *dp = (isupper(*sp)) ? tolower(*sp) : *sp;
-+ }
-+ *dp = '\0';
-+
-+
-+ magic = get_mgcsfx(ms_type);
-+ if(magic != NULL && magic->suffix != NULL){
-+ strcpy(lowsuf,(magic->suffix)+1);
-+
-+ if (allcaps) { /* upper-caseify lowsuf */
-+ for (sp=lowsuf; *sp; sp++)
-+ *sp = (islower(*sp)) ? toupper(*sp) : *sp;
-+ }
-+
-+ /* one other case: if the original suffix started with a single
-+ capital letter, make the new suffix start with a single cap */
-+ if (isupper(suffix[0])) lowsuf[0] = toupper(lowsuf[0]);
-+
-+ strcpy(suffix, lowsuf); /* tack onto DialogFileName */
-+ showFNamMSD();
-+ }
-+}
-+
-+/***************************************************/
-+/* $B%@%$%"%m%0Fb$K%U%!%$%k%M!<%`$rI=<($9$k$H$-$N=hM}(B ($B2<@A$1(B)*/
-+static void redrawNamMSD()
-+{
-+ int cpos;
-+
-+ /* draw substring DialogFileName[stPos:enPos] and cursor */
-+
-+ Draw3dRect(mgcsfxNameW, 0, 0, (u_int) MSNAMWIDE+5, (u_int) LINEHIGH+4, R3D_IN, 2,
-+ hicol, locol, infobg);
-+
-+ XSetForeground(theDisp, theGC, infofg);
-+
-+ if (stPos>0) { /* draw a "there's more over here" doowah */
-+ XDrawLine(theDisp, mgcsfxNameW, theGC, 0,0,0,LINEHIGH+5);
-+ XDrawLine(theDisp, mgcsfxNameW, theGC, 1,0,1,LINEHIGH+5);
-+ XDrawLine(theDisp, mgcsfxNameW, theGC, 2,0,2,LINEHIGH+5);
-+ }
-+
-+ if ((size_t) enPos < strlen(DialogFileName)) {
-+ /* draw a "there's more over here" doowah */
-+ XDrawLine(theDisp, mgcsfxNameW, theGC, MSNAMWIDE+5,0,MSNAMWIDE+5,LINEHIGH+5);
-+ XDrawLine(theDisp, mgcsfxNameW, theGC, MSNAMWIDE+4,0,MSNAMWIDE+4,LINEHIGH+5);
-+ XDrawLine(theDisp, mgcsfxNameW, theGC, MSNAMWIDE+3,0,MSNAMWIDE+3,LINEHIGH+5);
-+ }
-+
-+ XDrawString(theDisp, mgcsfxNameW, theGC,3,ASCENT+3,DialogFileName+stPos, enPos-stPos);
-+
-+ cpos = XTextWidth(mfinfo, &DialogFileName[stPos], curPos-stPos);
-+ XDrawLine(theDisp, mgcsfxNameW, theGC, 3+cpos, 2, 3+cpos, 2+CHIGH+1);
-+ XDrawLine(theDisp, mgcsfxNameW, theGC, 3+cpos, 2+CHIGH+1, 5+cpos, 2+CHIGH+3);
-+ XDrawLine(theDisp, mgcsfxNameW, theGC, 3+cpos, 2+CHIGH+1, 1+cpos, 2+CHIGH+3);
-+}
-+
-+/***************************************************/
-+/* $B%@%$%"%m%0Fb$K%U%!%$%k%M!<%`$rI=<($9$k(B */
-+static void showFNamMSD()
-+{
-+ int len;
-+
-+ len = strlen(DialogFileName);
-+
-+ if (curPos<stPos) stPos = curPos;
-+ if (curPos>enPos) enPos = curPos;
-+
-+ if (stPos>len) stPos = (len>0) ? len-1 : 0;
-+ if (enPos>len) enPos = (len>0) ? len-1 : 0;
-+
-+ /* while substring is shorter than window, inc enPos */
-+
-+ while (XTextWidth(mfinfo, &DialogFileName[stPos], enPos-stPos) < MSNAMWIDE
-+ && enPos<len) { enPos++; }
-+
-+ /* while substring is longer than window, dec enpos, unless enpos==curpos,
-+ in which case, inc stpos */
-+
-+ while (XTextWidth(mfinfo, &DialogFileName[stPos], enPos-stPos) > MSNAMWIDE) {
-+ if (enPos != curPos) enPos--;
-+ else stPos++;
-+ }
-+
-+
-+ if (ctrlColor) XClearArea(theDisp, mgcsfxNameW, 2,2, (u_int) MSNAMWIDE+5-3,
-+ (u_int) LINEHIGH+4-3, False);
-+ else XClearWindow(theDisp, mgcsfxNameW);
-+
-+ redrawNamMSD();
-+ BTSetActive(&msbut[MS_BOK], strlen(DialogFileName)!=0);
-+}
-+
-+/***************************************************/
-+/* $B%-!<F~NO$7$?$H$-$N=hM}(B */
-+static int keyinMSD(c)
-+ int c;
-+{
-+ /* got keypress in dirW. stick on end of DialogFileName */
-+ int len;
-+
-+ len = strlen(DialogFileName);
-+
-+ if (c>=' ' && c<'\177') { /* printable characters */
-+ /* note: only allow 'piped commands' in savemode... */
-+
-+ /* only allow spaces in 'piped commands', not filenames */
-+ if (c==' ' && (!ISPIPE(DialogFileName[0]) || curPos==0)) return (-1);
-+
-+ /* only allow vertbars in 'piped commands', not filenames */
-+ if (c=='|' && curPos!=0 && !ISPIPE(DialogFileName[0])) return(-1);
-+
-+ if (len >= MAXFNLEN-1) return(-1); /* max length of string */
-+ xvbcopy(&DialogFileName[curPos], &DialogFileName[curPos+1], (size_t) (len-curPos+1));
-+ DialogFileName[curPos]=c; curPos++;
-+ }
-+
-+ else if (c=='\010' || c=='\177') { /* BS or DEL */
-+ if (curPos==0) return(-1); /* at beginning of str */
-+ xvbcopy(&DialogFileName[curPos], &DialogFileName[curPos-1], (size_t) (len-curPos+1));
-+ curPos--;
-+ }
-+
-+ else if (c=='\025') { /* ^U: clear entire line */
-+ DialogFileName[0] = '\0';
-+ curPos = 0;
-+ }
-+
-+ else if (c=='\013') { /* ^K: clear to end of line */
-+ DialogFileName[curPos] = '\0';
-+ }
-+
-+ else if (c=='\001') { /* ^A: move to beginning */
-+ curPos = 0;
-+ }
-+
-+ else if (c=='\005') { /* ^E: move to end */
-+ curPos = len;
-+ }
-+
-+ else if (c=='\004') { /* ^D: delete character at curPos */
-+ if (curPos==len) return(-1);
-+ xvbcopy(&DialogFileName[curPos+1], &DialogFileName[curPos], (size_t) (len-curPos));
-+ }
-+
-+ else if (c=='\002') { /* ^B: move backwards char */
-+ if (curPos==0) return(-1);
-+ curPos--;
-+ }
-+
-+ else if (c=='\006') { /* ^F: move forwards char */
-+ if (curPos==len) return(-1);
-+ curPos++;
-+ }
-+
-+ else if (c=='\012' || c=='\015') { /* CR(\r) or LF(\n) */
-+ FakeButtonPress(&msbut[MS_BOK]);
-+ }
-+
-+ else if (c=='\033') { /* ESC = Cancel */
-+ FakeButtonPress(&msbut[MS_BCANC]);
-+ }
-+
-+ else if (c=='\011') { /* tab = filename expansion */
-+ if (1 /* !autoComplete() */) XBell(theDisp, 0);
-+ else {
-+ curPos = strlen(DialogFileName);
-+ }
-+ }
-+
-+ else return(-1); /* unhandled character */
-+
-+ showFNamMSD();
-+
-+ return(0);
-+}
-+
-+
-+/*******************************************/
-+int getInputCom()
-+{
-+ static const char *labels[] = { "\nOk", "\033Cancel" };
-+ int i;
-+
-+ strcpy(input_command_ex, MGCSFX_DEFAULT_INPUT_COMMAND);
-+ i = GetStrPopUp("Input External Command (Input is PNM):", labels, 2,
-+ input_command_ex, 1024, "",0);
-+ if (i == 0 && strlen(input_command_ex) != 0){
-+ input_command_ex_flag = 1;
-+ return 1;
-+ }else{
-+ input_command_ex_flag = 0;
-+ return 0;
-+ }
-+}
-+
-+int getOutputCom()
-+{
-+ static const char *labels[] = { "\nOk", "\033Cancel" };
-+ int i;
-+
-+ strcpy(output_command_ex, MGCSFX_DEFAULT_OUTPUT_COMMAND);
-+ i = GetStrPopUp("Input External Command (Output is PNM_RAW):", labels, 2,
-+ output_command_ex, 1024, "",0);
-+ if (i == 0 && strlen(output_command_ex) != 0){
-+ output_command_ex_flag = 1;
-+ return 1;
-+ }else{
-+ output_command_ex_flag = 0;
-+ return 0;
-+ }
-+}
-+
-+#ifdef SVR4
-+Sigfunc *
-+xv_signal(signo, func)
-+ int signo;
-+ Sigfunc *func;
-+{
-+ struct sigaction act, oact;
-+
-+ act.sa_handler = func;
-+ sigemptyset(&act.sa_mask);
-+ act.sa_flags = 0;
-+ act.sa_flags |= SA_RESTART;
-+
-+ if (sigaction(signo, &act, &oact) < 0)
-+ return SIG_ERR;
-+
-+ return oact.sa_handler;
-+}
-+#endif
-+
-+#endif /* HAVE_MGCSFX */
-diff -u -r --new-file xv-3.10a.orig/xvml.c xv-3.10a/xvml.c
---- xv-3.10a.orig/xvml.c 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/xvml.c 2005-04-18 00:57:34.000000000 -0500
-@@ -0,0 +1,989 @@
-+/*
-+ * xvml.c - makes text item structure for multi-lingual textviewer.
-+ *
-+ * Entry Points:
-+ * struct ml_text *ml_draw_text()
-+ * struct context *ml_create_context()
-+ * int ml_set_charsets()
-+ * void get_monofont_size()
-+ */
-+
-+#include "xv.h"
-+#include <X11/Xresource.h>
-+
-+#ifdef TV_MULTILINGUAL /* whole this file. */
-+
-+#include "xvml.h"
-+#define HAVE_STRDUP 1
-+#define USE_MULE_EXTENSION
-+
-+#ifndef __STDC__
-+#define CHAR char
-+#else
-+#define CHAR int
-+#endif
-+
-+#define CODE_SI 0x0e /* LS0 */
-+#define CODE_SO 0x0f /* LS1 */
-+#define CODE_SS2 ((unsigned char) 0x8e)
-+#define CODE_SS3 ((unsigned char) 0x8f)
-+
-+int ml_tab_width = 64; /* dots */
-+
-+struct charset {
-+ int bpc; /* bytes per char */
-+ int noc; /* number of chars */
-+ char designator;
-+ char *registry;
-+ int bit7;
-+
-+ int loaded;
-+ char *fontname;
-+
-+ XFontStruct *fs;
-+} charset[] = {
-+ { 1, 94, 'B', "iso8859-1", 0, 0, NULL, NULL},
-+ { 1, 96, 'A', "iso8859-1", 1, 0, NULL, NULL},
-+ { 1, 94, '0', "omron_udc_zh-0", 0, 0, NULL, NULL},
-+ { 1, 94, '2', "mulearabic-0", 0, 0, NULL, NULL},
-+ { 1, 94, '3', "mulearabic-1", 0, 0, NULL, NULL},
-+ { 1, 94, '4', "mulearabic-2", 0, 0, NULL, NULL},
-+ { 1, 94, 'J', "jisx0201.1976-0", 0, 0, NULL, NULL},
-+ { 1, 96, '0', "muleipa-1", 1, 0, NULL, NULL},
-+ { 1, 96, '1', "viscii1.1-1", 1, 0, NULL, NULL},
-+ { 1, 96, '2', "viscii1.1-1", 1, 0, NULL, NULL},
-+ { 1, 96, 'B', "iso8859-2", 1, 0, NULL, NULL},
-+ { 1, 96, 'C', "iso8859-3", 1, 0, NULL, NULL},
-+ { 1, 96, 'D', "iso8859-4", 1, 0, NULL, NULL},
-+ { 1, 96, 'T', "tis620.1986-0", 1, 0, NULL, NULL},
-+ { 1, 96, 'F', "iso8859-7", 1, 0, NULL, NULL},
-+ { 1, 96, 'G', "iso8859-6", 1, 0, NULL, NULL},
-+ { 1, 96, 'H', "iso8859-8", 1, 0, NULL, NULL},
-+ { 1, 94, 'I', "jisx0201.1976-0", 1, 0, NULL, NULL},
-+ { 1, 96, 'L', "iso8859-5", 1, 0, NULL, NULL},
-+ { 1, 96, 'M', "iso8859-9", 1, 0, NULL, NULL},
-+ { 2, 94, '2', "ethio-0", 0, 0, NULL, NULL},
-+ { 2, 94, '@', "jisx0208.1978", 0, 0, NULL, NULL},
-+ { 2, 94, 'A', "gb2312.1980-0", 0, 0, NULL, NULL},
-+ { 2, 94, 'B', "jisx0208.1983-0", 0, 0, NULL, NULL},
-+ { 2, 94, 'C', "ksc5601.1987-0", 0, 0, NULL, NULL},
-+ { 2, 94, 'D', "jisx0212.1990-0", 0, 0, NULL, NULL},
-+ { 2, 94, '0', "big5.eten-0", 0, 0, NULL, NULL},
-+ { 2, 94, '1', "big5.hku-0", 0, 0, NULL, NULL},
-+ /* End Mark */
-+ { 0, 0, 0, NULL, 0, 0, NULL, NULL},
-+};
-+#define NR_CHARSETS ((int) (sizeof charset / sizeof charset[0]))
-+
-+static struct charset *ascii = NULL;
-+
-+struct context {
-+ struct charset *g[4];
-+ struct charset **gl, **gr;
-+ struct charset **ss;
-+ int eol; /* 0: \n, 1: \r\n, 2: \r, 3: any */
-+ int valid[4]; /* g[i] is valid? */
-+ int short_form; /* allow shortened designator sequence? */
-+ int lock_shift; /* allow locking shift? */
-+
-+ unsigned char *cbuf, *cbp;
-+ struct ml_text text;
-+ int line;
-+ int delta;
-+ int toolong;
-+
-+ Display *dpy;
-+ Screen *scr;
-+ Window root_win;
-+};
-+#define DPY (context->dpy)
-+#define SCR (context->scr)
-+#define ROOT_WIN (context->root_win)
-+
-+static unsigned char *escape_sequence PARM((unsigned char *));
-+static unsigned char *designator_sequence PARM((unsigned char *));
-+static void locking_shift PARM((unsigned CHAR));
-+static void single_shift PARM((unsigned CHAR));
-+static void put_unknown_char PARM((unsigned CHAR));
-+static struct charset *search_charset PARM((int, int, int));
-+static void pack_string PARM((struct charset *,
-+ unsigned char *, int));
-+static void init_xrm PARM((void));
-+static void init_xrm_fonts PARM((void));
-+static void init_xrm_tab PARM((void));
-+#ifndef HAVE_STRDUP
-+static char *strdup PARM((char *));
-+#endif
-+
-+static char *default_fonts[] = { /* default for xrm_fonts */
-+ "-sony-fixed-medium-r-normal--16-*-*-*-*-*-iso8859-1",
-+ "-jis-fixed-medium-r-normal--16-*-*-*-*-*-jisx0208.1983-0",
-+};
-+static int xrm_nfonts;
-+static char **xrm_fonts;
-+
-+static struct context *context; /* current context */
-+
-+struct ml_text *ml_draw_text(ctx, string, len)
-+ struct context *ctx;
-+ char *string;
-+ int len;
-+{
-+ unsigned char *str = (unsigned char *) string;
-+ unsigned char *estr = str + len;
-+
-+ context = ctx;
-+
-+ if(ascii == NULL){
-+ fputs("ml_draw_text: call ml_set_charsets, first.\n", stderr);
-+ return NULL;
-+ }
-+
-+ if(!str)
-+ return &context->text;
-+
-+ WaitCursor();
-+
-+ if (context->text.maxlines != 0) {
-+ struct ml_text *tp = &context->text;
-+ struct ml_line *lp;
-+ int i;
-+ for (i = tp->nlines, lp = tp->lines; i > 0; i--, lp++) {
-+ if (lp->maxitems != 0)
-+ free((char *) lp->items);
-+ }
-+ free((char *) tp->lines);
-+ tp->maxlines = tp->nlines = 0;
-+ }
-+ if (context->cbuf != NULL)
-+ free((char *) context->cbuf);
-+ context->cbp = (unsigned char *) malloc((size_t) len * 8);/* all \xxx */
-+ context->cbuf = context->cbp;
-+ context->line = 0;
-+ context->delta = 0;
-+ context->ss = NULL;
-+
-+ while(str < estr){
-+ if((*str & 0x80) == 0){ /* left half */
-+ struct charset *cs = context->ss ? *context->ss : *context->gl;
-+ unsigned char min_char, max_char;
-+ if (cs != NULL) {
-+ if(cs->noc == 94){
-+ min_char = 0x21;
-+ max_char = 0x7e;
-+ }else{
-+ min_char = 0x20;
-+ max_char = 0x7f;
-+ }
-+ }
-+
-+ if (cs == NULL)
-+ put_unknown_char(*str++);
-+ else if(*str < min_char || *str > max_char){ /* C1 */
-+ switch(*str){
-+ case ' ':
-+ {
-+ unsigned char *p = str + 1;
-+ while (*p == ' ' && p < estr)
-+ p++;
-+ pack_string(ascii, str, (int) (p - str));
-+ str = p;
-+ }
-+ break;
-+
-+ case '\t':
-+ pack_string(ascii, str++, 0);
-+ break;
-+
-+ case '\n':
-+ switch (context->eol) {
-+ case 0: /* unix type eol */
-+ pack_string(ascii, str, 0);
-+ WaitCursor();
-+ str++;
-+ break;
-+ case 1: /* dos type eol */
-+ case 2: /* mac type eol */
-+ put_unknown_char('\n');
-+ str++;
-+ break;
-+ case 3: /* any type eol */
-+ pack_string(ascii, str++, 0);
-+ while (*str == '\n' || *str == '\r')
-+ str++;
-+ WaitCursor();
-+ break;
-+ }
-+ break;
-+
-+ case '\r':
-+ switch (context->eol) {
-+ case 0:
-+ put_unknown_char('\r');
-+ str++;
-+ break;
-+ case 1:
-+ str++;
-+ if (*str == '\n')
-+ pack_string(ascii, str++, 0);
-+ else
-+ put_unknown_char('\r');
-+ break;
-+ case 2:
-+ pack_string(ascii, str, 0);
-+ WaitCursor();
-+ str++;
-+ break;
-+ case 3:
-+ pack_string(ascii, str++, 0);
-+ while (*str == '\n' || *str == '\r')
-+ str++;
-+ WaitCursor();
-+ break;
-+ }
-+ break;
-+
-+ case '\033':
-+ {
-+ unsigned char *p;
-+ str++;
-+ if((p = escape_sequence(str)) == str)
-+ put_unknown_char('\033');
-+ else
-+ str = p;
-+ }
-+ break;
-+
-+ case CODE_SI:
-+ case CODE_SO:
-+ if (!context->lock_shift)
-+ put_unknown_char((unsigned int) *str++);
-+ else
-+ locking_shift((unsigned int) *str++);
-+ break;
-+
-+ default:
-+ put_unknown_char((unsigned int) *str++);
-+ }
-+ }else{ /* GL */
-+ if (context->ss != NULL) {
-+ pack_string(cs, str, 1);
-+ str += cs->bpc;
-+ context->ss = NULL;
-+ } else {
-+ int n;
-+
-+ if (cs->bpc == 1) {
-+ unsigned char *p = str;
-+ for (n = 0; p < estr; n++) {
-+ if (*p < min_char || *p > max_char)
-+ break;
-+ p++;
-+ }
-+ pack_string(cs, str, n);
-+ str = p;
-+ } else {
-+ unsigned char *p = str;
-+ for (n = 0; p < estr - 1; n++) {
-+ if (*p < min_char || *p > max_char ||
-+ *(p + 1) < min_char || *(p + 1) > max_char)
-+ break;
-+ p += 2;
-+ }
-+ if (n > 0)
-+ pack_string(cs, str, n);
-+ else
-+ put_unknown_char(*p++);
-+ str = p;
-+ }
-+ }
-+ }
-+ }else{ /* right half */
-+ struct charset *cs = context->ss ? *context->ss : *context->gr;
-+ unsigned char min_char, max_char;
-+ if (cs != NULL) {
-+ if(cs->noc == 94){
-+ min_char = 0xa1;
-+ max_char = 0xfe;
-+ }else{
-+ min_char = 0xa0;
-+ max_char = 0xff;
-+ }
-+ }
-+
-+ if (cs == NULL)
-+ put_unknown_char(*str++);
-+ else if(*str < min_char || *str > max_char){ /* C2 */
-+ unsigned char c = *str++;
-+ switch(c){
-+ case CODE_SS2:
-+ case CODE_SS3:
-+ single_shift((unsigned CHAR) c);
-+ break;
-+ default:
-+ put_unknown_char(c);
-+ }
-+ }else{ /* GR */
-+ if (context->ss != NULL) {
-+ pack_string(cs, str, 1);
-+ str += cs->bpc;
-+ context->ss = NULL;
-+ } else {
-+ int n;
-+
-+ if (cs->bpc == 1) {
-+ unsigned char *p = str;
-+ for (n = 0; p < estr; n++) {
-+ if (*p < min_char || *p > max_char)
-+ break;
-+ p++;
-+ }
-+ pack_string(cs, str, n);
-+ str = p;
-+ } else {
-+ unsigned char *p = str;
-+ for (n = 0; p < estr - 1; n++) {
-+ if (*p < min_char || *p > max_char ||
-+ *(p + 1) < min_char || *(p + 1) > max_char)
-+ break;
-+ p += 2;
-+ }
-+ if (n > 0)
-+ pack_string(cs, str, n);
-+ else
-+ put_unknown_char(*p++);
-+ str = p;
-+ }
-+ }
-+ }
-+ }
-+ }
-+
-+ {
-+ struct ml_text *tp = &context->text;
-+ struct ml_line *lp;
-+ int i;
-+
-+ tp->width = 0;
-+ tp->height = 0;
-+ for (lp = tp->lines, i = tp->nlines; i > 0; lp++, i--) {
-+ if (lp->nitems == 0) {
-+ lp->ascent = ascii->fs->ascent;
-+ lp->descent = ascii->fs->descent;
-+ }
-+ if (tp->width < lp->width)
-+ tp->width = lp->width;
-+ tp->height += lp->ascent + lp->descent;
-+ }
-+ }
-+
-+ SetCursors(-1);
-+ return &context->text;
-+}
-+
-+static unsigned char *escape_sequence(str)
-+ unsigned char *str;
-+{
-+ unsigned char *p;
-+ switch(*str){
-+ case '$':
-+ case '(': case ')': case '*': case '+':
-+ case '-': case '.': case '/': case ',':
-+ if((p = designator_sequence(str)) == NULL)
-+ return str;
-+ return p;
-+ case 'n': case 'o': case '~': case '}': case '|':
-+ if (!context->lock_shift)
-+ return str;
-+ locking_shift(*str);
-+ return str + 1;
-+ case 'N': case 'O':
-+ single_shift(*str);
-+ return str + 1;
-+ }
-+ return str;
-+
-+}
-+
-+static unsigned char *designator_sequence(str)
-+ unsigned char *str;
-+{
-+ unsigned char *p = str;
-+ int noc, bpc, n_g, shortened;
-+ unsigned char des;
-+ struct charset *cs;
-+
-+ if(*p == '$'){
-+ bpc = 2;
-+ p++;
-+ }else
-+ bpc = 1;
-+
-+ switch(*p++){
-+ case '(': noc = 94; n_g = 0; des = *p++; shortened = 0; break;
-+ case ')': noc = 94; n_g = 1; des = *p++; shortened = 0; break;
-+ case '*': noc = 94; n_g = 2; des = *p++; shortened = 0; break;
-+ case '+': noc = 94; n_g = 3; des = *p++; shortened = 0; break;
-+#ifdef USE_MULE_EXTENSION
-+ case ',': noc = 96; n_g = 0; des = *p++; shortened = 0; break;
-+#endif
-+ case '-': noc = 96; n_g = 1; des = *p++; shortened = 0; break;
-+ case '.': noc = 96; n_g = 2; des = *p++; shortened = 0; break;
-+ case '/': noc = 96; n_g = 3; des = *p++; shortened = 0; break;
-+ case '@': noc = 94; n_g = 0; des = 'B'; shortened = 0; break;
-+ case 'A': noc = 94; n_g = 0; des = 'A'; shortened = 1; break;
-+ case 'B': noc = 94; n_g = 0; des = 'B'; shortened = 1; break;
-+ default: return NULL;
-+ }
-+ if (!context->short_form && shortened)
-+ return NULL;
-+
-+ if((cs = search_charset(bpc, noc, des)) == NULL){
-+ if(DEBUG){
-+ fprintf(stderr, "designator_sequence: (%d,%d,%c) not found.\n",
-+ bpc, noc, des);
-+ }
-+ return NULL;
-+ }
-+ if (!context->valid[n_g])
-+ return NULL;
-+ context->g[n_g] = cs;
-+ if(DEBUG){
-+ fprintf(stderr,
-+ "designator_sequence: G%d is `%s'.\n", n_g, cs->registry);
-+ }
-+ return p;
-+}
-+
-+static void locking_shift(c)
-+ unsigned CHAR c;
-+{
-+ switch((unsigned char) c){
-+ case CODE_SI: context->gl = &context->g[0]; break;
-+ case CODE_SO: context->gl = &context->g[1]; break;
-+ case 'n': context->gl = &context->g[2]; break;
-+ case 'o': context->gl = &context->g[3]; break;
-+ case '~': context->gr = &context->g[1]; break;
-+ case '}': context->gr = &context->g[2]; break;
-+ case '|': context->gr = &context->g[3]; break;
-+ }
-+ if(DEBUG){
-+ fprintf(stderr, "locking_shift: (%d,%d).\n",
-+ (int)(context->gl - context->g),
-+ (int)(context->gr - context->g));
-+ }
-+}
-+
-+static void single_shift(c)
-+ unsigned CHAR c;
-+{
-+ switch((unsigned char) c){
-+ case CODE_SS2: context->ss = &context->g[2]; break;
-+ case CODE_SS3: context->ss = &context->g[3]; break;
-+ }
-+}
-+
-+
-+static void put_unknown_char(chr)
-+ unsigned CHAR chr;
-+{
-+ unsigned char c = chr;
-+
-+ if(c < 0x20){
-+ unsigned char buf[2];
-+ buf[0] = '^';
-+ buf[1] = c + 0x40;
-+ pack_string(ascii, buf, 2);
-+ }else{
-+ unsigned char buf[4];
-+ buf[0] = '\\';
-+ buf[1] = ((c >> 6) & 07) + '0';
-+ buf[2] = ((c >> 3) & 07) + '0';
-+ buf[3] = ((c ) & 07) + '0';
-+ pack_string(ascii, buf, 4);
-+ }
-+}
-+
-+struct context *ml_create_context(s)
-+ Screen *s;
-+{
-+ context = (struct context *) malloc(sizeof *context);
-+
-+ context->g[0] = NULL;
-+ context->g[1] = NULL;
-+ context->g[2] = NULL;
-+ context->g[3] = NULL;
-+ context->gl = NULL;
-+ context->gr = NULL;
-+ context->ss = NULL;
-+
-+ context->cbuf = NULL;
-+ context->text.maxlines = context->text.nlines = 0;
-+ context->line = 0;
-+ context->delta = 0;
-+ context->toolong = 0;
-+
-+ DPY = DisplayOfScreen(s);
-+ SCR = s;
-+ ROOT_WIN = RootWindowOfScreen(s);
-+
-+ return context;
-+}
-+
-+
-+int ml_set_charsets(ctx, sys)
-+ struct context *ctx;
-+ struct coding_system *sys;
-+{
-+ int retval = 0;
-+ int i;
-+
-+ context = ctx;
-+
-+ if(ascii == NULL){
-+ init_xrm();
-+ if((ascii = search_charset(1, 94, 'B')) == NULL){
-+ fputs("ml_set_charsets: ascii charset not found.\n", stderr);
-+ Quit(1);
-+ }
-+ if (ascii->fs == NULL) {
-+ fputs("ml_set_charsets: iso8859-1 font not found.\n", stderr);
-+ Quit(1);
-+ }
-+ }
-+ for(i = 0; i < 4; i++){
-+ switch(sys->design[i].bpc){
-+ case -1: /* make G[i] invalid */
-+ context->valid[i] = 0;
-+ break;
-+
-+ case 0: /* don't change */
-+ break;
-+
-+ case 1: case 2: /* change it */
-+ if((context->g[i] = search_charset(sys->design[i].bpc,
-+ sys->design[i].noc,
-+ sys->design[i].des)) == NULL){
-+ fputs("ml_set_charsets: ", stderr);
-+ fprintf(stderr, "(%d,%d,%c) is specified as G%d, ",
-+ sys->design[i].bpc, sys->design[i].noc,
-+ sys->design[i].des, i);
-+ fputs("but not found. using `iso8859-1'.\n", stderr);
-+ context->g[i] = ascii;
-+ retval++;
-+ }
-+ context->valid[i] = 1;
-+ break;
-+
-+ default: /* error */
-+ fprintf(stderr,"ml_set_charsets: bad arguments of G%d. ", i);
-+ fputs("using `iso8859-1'.\n", stderr);
-+ context->g[i] = ascii;
-+ retval++;
-+ }
-+ }
-+ if((unsigned int) sys->gl < 4)
-+ context->gl = &context->g[sys->gl];
-+ else{
-+ fprintf(stderr, "ml_set_charsets: bad number as GL. using G0.\n");
-+ context->gl = &context->g[0];
-+ }
-+ if((unsigned int) sys->gr < 4)
-+ context->gr = &context->g[sys->gr];
-+ else{
-+ fprintf(stderr, "ml_set_charsets: bad number as GR. using G0.\n");
-+ context->gr = &context->g[0];
-+ }
-+ context->eol = sys->eol;
-+ context->short_form = sys->short_form;
-+ context->lock_shift = sys->lock_shift;
-+ return retval;
-+}
-+
-+static struct charset *search_charset(bpc, noc, des)
-+ int bpc, noc;
-+ int des;
-+{
-+ struct charset *cset;
-+ for(cset = charset; cset->bpc != 0; cset++){
-+ if(cset->bpc == bpc &&
-+ cset->noc == noc &&
-+ cset->designator == (char) des){
-+ if(!cset->loaded){
-+#if 0
-+ int i, l;
-+ l = strlen(cset->registry);
-+ for (i = 0; i < xrm_nfonts; i++) {
-+ int li = strlen(xrm_fonts[i]);
-+ if (li > l) {
-+ if (xrm_fonts[i][li - l - 1] == '-' &&
-+ strcmp(xrm_fonts[i] + li - l,
-+ cset->registry) == 0) {
-+ if ((cset->fs = XLoadQueryFont(DPY, xrm_fonts[i]))
-+ != NULL) {
-+ if (DEBUG) {
-+ fprintf(stderr, "%s for %s\n",
-+ xrm_fonts[i], cset->registry);
-+ }
-+ cset->fontname = xrm_fonts[i];
-+ break;
-+ } else
-+ SetISTR(ISTR_WARNING,
-+ "%s: font not found.", xrm_fonts[i]);
-+ }
-+ }
-+ }
-+#else
-+ int i, l;
-+ l = strlen(cset->registry);
-+ for (i = 0; i < xrm_nfonts && cset->fs == NULL; i++) {
-+ int j, nfnts = 0;
-+ char **fnts = XListFonts(DPY, xrm_fonts[i],
-+ 65535, &nfnts);
-+ for (j = 0 ; j < nfnts; j++) {
-+ int ll = strlen(fnts[j]);
-+ if (*(fnts[j] + ll - l - 1) == '-' &&
-+ strcmp(fnts[j] + ll - l, cset->registry)== 0) {
-+ if ((cset->fs = XLoadQueryFont(DPY, fnts[j]))
-+ != NULL) {
-+ if (DEBUG) {
-+ fprintf(stderr, "%s for %s\n",
-+ fnts[j], cset->registry);
-+ }
-+ cset->fontname = strdup(fnts[j]);
-+ break;
-+ } else
-+ SetISTR(ISTR_WARNING,
-+ "%s: font not found", fnts[j]);
-+ }
-+ }
-+ if (fnts != NULL)
-+ XFreeFontNames(fnts);
-+ }
-+#endif
-+ if(cset->fs == NULL){
-+ SetISTR(ISTR_WARNING,
-+ "font for %s not found.\nusing ascii font.",
-+ cset->registry);
-+ if (ascii != NULL)
-+ cset->fs = ascii->fs;
-+ }
-+
-+ cset->loaded = 1;
-+ }
-+ return cset;
-+ }
-+ }
-+ return NULL;
-+}
-+
-+static void pack_string(cs, str, len)
-+ struct charset *cs;
-+ unsigned char *str;
-+ int len; /* number of chars(not bytes) */
-+{
-+ struct ml_text *mt = &context->text;
-+ struct ml_line *lp;
-+ XTextItem16 *ip;
-+
-+ if (context->line == mt->maxlines) {
-+ int oldmax = mt->maxlines;
-+ if (mt->maxlines < 1)
-+ mt->maxlines = 1;
-+ else
-+ mt->maxlines = 2 * mt->maxlines;
-+ if (oldmax == 0)
-+ mt->lines = (struct ml_line *)
-+ malloc(sizeof(struct ml_line) * mt->maxlines);
-+ else {
-+ mt->lines = (struct ml_line *)
-+ realloc(mt->lines,
-+ sizeof(struct ml_line) * mt->maxlines);
-+ }
-+ }
-+ lp = &mt->lines[context->line];
-+ if (mt->nlines == context->line) {
-+ mt->nlines++;
-+ lp->maxitems = 0;
-+ lp->nitems = 0;
-+ lp->width = 0;
-+ lp->ascent = lp->descent = 0;
-+ }
-+
-+ if (len == 0) {
-+ switch (*str) {
-+ case '\n':
-+ context->line++;
-+ context->delta = 0;
-+ context->toolong = 0;
-+ break;
-+ case '\t':
-+ {
-+ int nx, x = lp->width + context->delta;
-+ nx = (x + ml_tab_width) / ml_tab_width * ml_tab_width;
-+ context->delta += nx - x;
-+ }
-+ break;
-+ }
-+ return;
-+ }
-+
-+ if (context->toolong)
-+ return;
-+ if (lp->width > 30000) {
-+ context->toolong = 1;
-+ cs = ascii;
-+ str = (unsigned char *) "...";
-+ len = 3;
-+ }
-+
-+ if (lp->nitems == lp->maxitems) {
-+ int oldmax = lp->maxitems;
-+ if (lp->maxitems < 1)
-+ lp->maxitems = 1;
-+ else
-+ lp->maxitems = 2 * lp->maxitems;
-+ if (oldmax == 0)
-+ lp->items = (XTextItem16 *)
-+ malloc(sizeof(XTextItem16) * lp->maxitems);
-+ else
-+ lp->items = (XTextItem16 *)
-+ realloc(lp->items,
-+ sizeof(XTextItem16) * lp->maxitems);
-+ }
-+ ip = &lp->items[lp->nitems++];
-+ ip->chars = (XChar2b *) context->cbp;
-+ ip->nchars = len;
-+ ip->delta = context->delta;
-+ ip->font = cs->fs->fid;
-+ context->cbp += 2 * len;
-+ context->delta = 0;
-+
-+ if (cs->bpc == 1) {
-+ XChar2b *p;
-+ unsigned char b7 = cs->bit7 ? 0x80 : 0;
-+ int i;
-+ for (i = len, p = ip->chars; i > 0; i--, p++) {
-+ p->byte1 = '\0';
-+ p->byte2 = (*str++ & 0x7f) | b7;
-+ }
-+ } else {
-+ XChar2b *p;
-+ unsigned char b7 = cs->bit7 ? 0x80 : 0;
-+ int i;
-+ for (i = len, p = ip->chars; i > 0; i--, p++) {
-+ p->byte1 = (*str++ & 0x7f) | b7;
-+ p->byte2 = (*str++ & 0x7f) | b7;
-+ }
-+ }
-+
-+ lp->width += XTextWidth16(cs->fs, ip->chars, ip->nchars);
-+ if (lp->ascent < cs->fs->ascent)
-+ lp->ascent = cs->fs->ascent;
-+ if (lp->descent < cs->fs->descent)
-+ lp->descent = cs->fs->descent;
-+}
-+
-+void get_monofont_size(wide, high)
-+ int *wide, *high;
-+{
-+ if (ascii == NULL) {
-+ fputs("ml_draw_text: call ml_set_charsets, first.\n", stderr);
-+ return;
-+ }
-+ *wide = ascii->fs->max_bounds.width;
-+ *high = ascii->fs->ascent + ascii->fs->descent;
-+}
-+
-+static void init_xrm()
-+{
-+ init_xrm_fonts();
-+ init_xrm_tab();
-+}
-+
-+static void init_xrm_fonts()
-+{
-+ char *p, *fns = XGetDefault(theDisp, "xv", "fontSet");
-+ int n;
-+ if (fns == NULL) {
-+ xrm_fonts = default_fonts;
-+ xrm_nfonts = sizeof default_fonts / sizeof *default_fonts;
-+ return;
-+ }
-+ while(*fns == ' ' || *fns == '\t')
-+ fns++;
-+ if (*fns == '\0') {
-+ xrm_fonts = default_fonts;
-+ xrm_nfonts = sizeof default_fonts / sizeof *default_fonts;
-+ return;
-+ }
-+ fns = strdup(fns);
-+
-+ n = 1;
-+ for (p = fns; *p != '\0'; p++) {
-+ if (*p == ',')
-+ n++;
-+ }
-+ xrm_nfonts = n;
-+ xrm_fonts = (char **) malloc(sizeof (char *) * xrm_nfonts);
-+ for (n = 0, p = fns; n < xrm_nfonts && *p != '\0'; ) {
-+ while (*p == ' ' || *p == '\t')
-+ p++;
-+ xrm_fonts[n++] = p;
-+ while (1) {
-+ char *q;
-+ while (*p != ' ' && *p != '\t' && *p != ',' && *p != '\0')
-+ p++;
-+ q = p;
-+ while (*q == ' ' || *q == '\t')
-+ q++;
-+ if (*q == ',' || *q == '\0') {
-+ *p = '\0';
-+ p = q + 1;
-+ break;
-+ } else
-+ p = q;
-+ }
-+ }
-+ for ( ; n < xrm_nfonts; n++)
-+ xrm_fonts[n] = "";
-+}
-+
-+static void init_xrm_tab()
-+{
-+ char *ts = XGetDefault(theDisp, "xv", "tabWidth");
-+ unsigned short tab;
-+ if (ts == NULL)
-+ tab = 64;
-+ else {
-+ char *ep;
-+ long t;
-+ int bad = 0;
-+ t = strtol(ts, &ep, 0);
-+ tab = (unsigned short) t;
-+ if (ep != NULL) {
-+ while (*ep == ' ' && *ep == '\t')
-+ ep++;
-+ if (*ep != '\0')
-+ bad = 1;
-+ }
-+ if (tab != (long) (unsigned long) t)
-+ bad = 1;
-+ if (bad) {
-+ SetISTR(ISTR_WARNING, "bad tab width.");
-+ tab = 64;
-+ }
-+ }
-+ ml_tab_width = tab;
-+}
-+
-+
-+#ifndef HAVE_STRDUP
-+static char *strdup(str)
-+ char *str;
-+{
-+ return strcpy(malloc(strlen(str) + 1), str);
-+}
-+#endif
-+
-+char *lookup_registry(d, b7)
-+ struct design d;
-+ int *b7;
-+{
-+ int i;
-+ for (i = 0; i < NR_CHARSETS; i++) {
-+ if (charset[i].bpc == d.bpc && charset[i].noc == d.noc &&
-+ charset[i].designator == d.des) {
-+ *b7 = charset[i].bit7;
-+ return charset[i].registry;
-+ }
-+ }
-+ return NULL;
-+}
-+
-+struct design lookup_design(registry, b7)
-+ char *registry;
-+ int b7;
-+{
-+ struct design d;
-+ int i;
-+ d.bpc = 0;
-+ d.noc = 0;
-+ d.des = '\0';
-+ for (i = 0; i < NR_CHARSETS; i++) {
-+ if (strcmp(charset[i].registry, registry) == 0 &&
-+ charset[i].bit7 == b7) {
-+ d.bpc = charset[i].bpc;
-+ d.noc = charset[i].noc;
-+ d.des = charset[i].designator;
-+ break;
-+ }
-+ }
-+ return d;
-+}
-+
-+char *sjis_to_jis(orig, len, newlen)
-+ char *orig;
-+ int len, *newlen;
-+{
-+ unsigned char *new;
-+ unsigned char *p, *q, *endp;
-+ if (len == 0) {
-+ *newlen = 0;
-+ return (char *) malloc((size_t) 1);
-+ }
-+ new = (unsigned char *) malloc((size_t) len * 4); /* big enough */
-+ for (p = (unsigned char *) orig, endp = p + len, q = new; p < endp; ) {
-+ if ((*p & 0x80) == 0) /* 1 byte char */
-+ *q++ = *p++;
-+ else if (*p >= 0x81 && *p <= 0x9f) { /* kanji 1st byte */
-+ unsigned char c1 = *p++;
-+ unsigned char c2 = *p++;
-+ if (c2 < 0x40 || c2 > 0xfc) { /* bad 2nd byte */
-+ *q++ = CODE_SS2;
-+ *q++ = c1;
-+ *q++ = CODE_SS2;
-+ *q++ = c2;
-+ } else { /* right 2nd byte */
-+ if (c2 <= 0x9e) {
-+ if (c2 > 0x7f)
-+ c2--;
-+ c1 = (c1 - 0x81) * 2 + 1 + 0xa0;
-+ c2 = (c2 - 0x40) + 1 + 0xa0;
-+ } else {
-+ c1 = (c1 - 0x81) * 2 + 2 + 0xa0;
-+ c2 = (c2 - 0x9f) + 1 + 0xa0;
-+ }
-+ *q++ = c1;
-+ *q++ = c2;
-+ }
-+ } else if (*p >= 0xe0 && *p <= 0xef) { /* kanji 1st byte */
-+ unsigned char c1 = *p++;
-+ unsigned char c2 = *p++;
-+ if (c2 < 0x40 || c2 > 0xfc) { /* bad 2nd byte */
-+ *q++ = CODE_SS2;
-+ *q++ = c1;
-+ *q++ = CODE_SS2;
-+ *q++ = c2;
-+ } else { /* right 2nd byte */
-+ if (c2 <= 0x9e) {
-+ c1 = (c1 - 0xe0) * 2 + 63 + 0xa0;
-+ c2 = (c2 - 0x40) + 1 + 0xa0;
-+ } else {
-+ c1 = (c1 - 0xe0) * 2 + 64 + 0xa0;
-+ c2 = (c2 - 0x9f) + 1 + 0xa0;
-+ }
-+ *q++ = c1;
-+ *q++ = c2;
-+ }
-+ } else { /* katakana or something */
-+ *q++ = CODE_SS2;
-+ *q++ = *p++;
-+ }
-+ }
-+ *newlen = q - new;
-+
-+ return (char *) realloc(new, (size_t) *newlen);
-+}
-+
-+#endif /* TV_MULTILINGUAL */
-diff -u -r --new-file xv-3.10a.orig/xvml.h xv-3.10a/xvml.h
---- xv-3.10a.orig/xvml.h 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/xvml.h 2005-04-18 00:57:45.000000000 -0500
-@@ -0,0 +1,96 @@
-+#ifndef MLVIEW_H
-+#define MLVIEW_H
-+
-+/*
-+ * What is this?
-+ *
-+ * It is a package to show multi-lingual text.
-+ *
-+ * How to use?
-+ *
-+ * 1. Call ml_set_screen(Screen *scr);
-+ * Tell this package the screen you use.
-+ *
-+ * 2. Call ml_set_charsets(struct char_spec spec[4], int gl, int gr);
-+ * Tell this package the initial charsets.
-+ * Gn is set to the charset specified by spec[n], respectively.
-+ * GL and GR are set to G[gl] and G[gr], respectively.
-+ * If first call, iso8859-1 font is loaded.
-+ *
-+ * 3. Call ml_draw_text(char *string);
-+ * It Creates a bitmap, and returns it to you.
-+ * If something goes wrong, it returns None.
-+ * DON'T free the returned pixmaps!!
-+ *
-+ * BUGS:
-+ * - Amharic and Tigrigna characters are strange.
-+ * - Big5 is not supported.
-+ * - Reverse direction is not supported.
-+ * - Composing is not supported.
-+ * - Cantonese can't be shown.
-+ * - Texts which have many lines are buggy.
-+ *
-+ * NOTE:
-+ * - Shifted JIS and Shifted GB must be converted to iso2022 in advance.
-+ *
-+ * Example of parameters to ml_set_charsets:
-+ * - EUC-Japan
-+ * spec = { {1, 94, 'B'}, G0 is US-ASCII
-+ * {2, 94, 'B'}, G1 is JIS X0208
-+ * {1, 94, 'J'}, G2 is (right-half of)JIS X0201
-+ * {2, 94, 'D'} }; G3 is JIS X0212
-+ * gl = 0; GL is G0
-+ * gr = 1; GR is G1
-+ *
-+ * - Compound Text
-+ * spec = { {1, 94, 'B'}, G0 is US-ASCII
-+ * {1, 96, 'A'}, G1 is Latin-1
-+ * {1, 94, 'B'}, G2 is US-ASCII (maybe unused)
-+ * {1, 94, 'B'} }; G3 is US-ASCII (maybe unused)
-+ * gl = 0; GL is G0
-+ * gr = 1; GR is G1
-+ *
-+ * - Korean Mail
-+ * spec = { {1, 94, 'B'}, G0 is US-ASCII
-+ * {2, 94, 'C'}, G1 is KSC5601
-+ * {1, 94, 'B'}, G2 is US-ASCII (maybe unused)
-+ * {1, 94, 'B'} }; G3 is US-ASCII (maybe unused)
-+ * gl = 0; GL is G0
-+ * gl = 1; GR is G1
-+ */
-+
-+struct coding_system {
-+ struct design {
-+ int bpc; /* byte per char if 1 or 2,
-+ don't touch if 0, or
-+ don't use if -1.*/
-+ int noc; /* number of chars (94 or 96) */
-+ char des; /* designator ('A', 'B', ...) */
-+ } design[4];
-+ int gl, gr;
-+ int eol;
-+ int short_form;
-+ int lock_shift;
-+};
-+
-+struct ml_text {
-+ int maxlines, nlines;
-+ struct ml_line {
-+ int maxitems, nitems;
-+ int width, ascent, descent;
-+ XTextItem16 *items;
-+ } *lines;
-+ int width, height;
-+};
-+
-+struct context;
-+struct ml_text *ml_draw_text PARM((struct context *, char *, int));
-+struct context *ml_create_context PARM((Screen *));
-+int ml_set_charsets PARM((struct context *,
-+ struct coding_system *));
-+void get_monofont_size PARM((int *, int *));
-+char *sjis_to_jis PARM((char *, int, int *));
-+char *lookup_registry PARM((struct design, int *));
-+struct design lookup_design PARM((char *, int));
-+
-+#endif
-diff -u -r --new-file xv-3.10a.orig/xvpcd.c xv-3.10a/xvpcd.c
---- xv-3.10a.orig/xvpcd.c 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/xvpcd.c 2007-05-13 20:02:13.000000000 -0500
-@@ -0,0 +1,1311 @@
-+/*
-+ * xvpcd.c - load routine for 'PhotoCD' format pictures
-+ *
-+ * LoadPCD(fname, pinfo, size) - loads a PhotoCD file
-+ *
-+ * This routine will popup a choice of which of the 5 available resolutions
-+ * the user wants to choose, then load it as a 24 bit image.
-+ *
-+ * Copyright 1993 David Clunie, Melbourne, Australia.
-+ *
-+ * The outline of this is shamelessly derived from xvpbm.c to read the
-+ * file, and xvtiffwr.c to handle the popup window and X stuff (X never
-+ * has been my forte !), and the PhotoCD format information (though not
-+ * the code) was found in Hadmut Danisch's (danisch@ira.uka.de) hpcdtoppm
-+ * program in which he has reverse engineered the format by studying
-+ * hex dumps of PhotoCDs ! After all who can afford the Kodak developer's
-+ * kit, which none of us have seen yet ? Am I even allowed to mention these
-+ * words (Kodak, PhotoCD) ? I presume they are registered trade marks.
-+ *
-+ * PS. I have no idea how Halmut worked out the YCC <-> RGB conversion
-+ * factors, but I have calculated them from his tables and the results
-+ * look good enough to me.
-+ *
-+ * Added size parameter to allow the schnautzer to create thumnails
-+ * without requesting the size every time.
-+ */
-+
-+#include "xv.h"
-+
-+#ifdef HAVE_PCD
-+
-+#include <memory.h>
-+#ifndef alloca
-+# include <alloca.h> /* "not in POSIX or SUSv3" according to Linux man page */
-+#endif /* ...but required for Sun C compiler (alloca = macro) */
-+
-+#define TRACE 0
-+#if TRACE
-+# define trace(x) fprintf x
-+#else
-+# define trace(x)
-+#endif
-+
-+/* Comments on error-handling:
-+ A truncated file is not considered a Major Error. The file is loaded,
-+ and the rest of the pic is filled with 0's.
-+
-+ Not being able to malloc is a Fatal Error. The program is aborted. */
-+
-+
-+#ifdef __STDC__
-+static void magnify(int, int, int, int, int, byte *);
-+static int pcdError(const char *, const char *);
-+static int gethuffdata(byte *, byte *, byte *, int, int);
-+#else
-+static void magnify();
-+static int pcdError();
-+static int gethuffdata();
-+#endif
-+
-+#define wcurfactor 16 /* Call WaitCursor() every n rows */
-+
-+static int size; /* Set by window routines */
-+static int leaveitup;/* Cleared by docmd() when OK or CANCEL pressed */
-+static int goforit; /* Set to 1 if OK or 0 if CANCEL */
-+static FILE *fp;
-+static CBUTT lutCB;
-+
-+/*
-+ * This "beyond 100%" table is taken from ImageMagick (gamma 2.2).
-+ * Why there are 351 entries and not 346 as per Kodak documentation
-+ * is a mystery.
-+ */
-+static double rscale = 1.00,
-+ gscale = 1.00,
-+ bscale = 1.00;
-+
-+static byte Y[351] = {
-+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
-+ 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
-+ 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
-+ 30, 32, 33, 34, 35, 36, 37, 38, 39, 40,
-+ 41, 42, 43, 45, 46, 47, 48, 49, 50, 51,
-+ 52, 53, 54, 56, 57, 58, 59, 60, 61, 62,
-+ 63, 64, 66, 67, 68, 69, 70, 71, 72, 73,
-+ 74, 76, 77, 78, 79, 80, 81, 82, 83, 84,
-+ 86, 87, 88, 89, 90, 91, 92, 93, 94, 95,
-+ 97, 98, 99, 100, 101, 102, 103, 104, 105, 106,
-+ 107, 108, 110, 111, 112, 113, 114, 115, 116, 117,
-+ 118, 119, 120, 121, 122, 123, 124, 125, 126, 127,
-+ 129, 130, 131, 132, 133, 134, 135, 136, 137, 138,
-+ 139, 140, 141, 142, 143, 144, 145, 146, 147, 148,
-+ 149, 150, 151, 152, 153, 154, 155, 156, 157, 158,
-+ 159, 160, 161, 162, 163, 164, 165, 166, 167, 168,
-+ 169, 170, 171, 172, 173, 174, 175, 176, 176, 177,
-+ 178, 179, 180, 181, 182, 183, 184, 185, 186, 187,
-+ 188, 189, 190, 191, 192, 193, 193, 194, 195, 196,
-+ 197, 198, 199, 200, 201, 201, 202, 203, 204, 205,
-+ 206, 207, 207, 208, 209, 210, 211, 211, 212, 213,
-+ 214, 215, 215, 216, 217, 218, 218, 219, 220, 221,
-+ 221, 222, 223, 224, 224, 225, 226, 226, 227, 228,
-+ 228, 229, 230, 230, 231, 232, 232, 233, 234, 234,
-+ 235, 236, 236, 237, 237, 238, 238, 239, 240, 240,
-+ 241, 241, 242, 242, 243, 243, 244, 244, 245, 245,
-+ 245, 246, 246, 247, 247, 247, 248, 248, 248, 249,
-+ 249, 249, 249, 250, 250, 250, 250, 251, 251, 251,
-+ 251, 251, 252, 252, 252, 252, 252, 253, 253, 253,
-+ 253, 253, 253, 253, 253, 253, 253, 253, 253, 253,
-+ 254, 254, 254, 254, 254, 254, 254, 254, 254, 254,
-+ 254, 254, 254, 254, 254, 254, 254, 254, 254, 255,
-+ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-+ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-+ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-+ 255
-+};
-+
-+/*******************************************/
-+/* The size should be -1 for the popup to ask otherwise fast is assumed */
-+/* returns '1' on success */
-+/*******************************************/
-+int
-+LoadPCD(char *fname, PICINFO *pinfo, int theSize)
-+{
-+ long offset;
-+ int mag;
-+ int rotate;
-+ byte header[3*0x800];
-+ byte *pic24, *luma, *chroma1, *chroma2, *ptr, *lptr, *c1ptr, *c2ptr;
-+ int w, h, npixels, bufsize;
-+ int row, col;
-+ int huffplanes;
-+ const char *bname;
-+
-+ bname = BaseName(fname);
-+ pinfo->pic = NULL;
-+ pinfo->comment = NULL;
-+
-+
-+ /*
-+ * open the file
-+ */
-+ if((fp=fopen(fname,"r")) == NULL)
-+ return pcdError(bname, "can't open file");
-+
-+ /*
-+ * inspect the header
-+ */
-+ if(fread(&header[0], 1, sizeof(header), fp) != sizeof(header))
-+ return pcdError(bname, "could not load PCD header");
-+ if(strncmp((char *)&header[0x800], "PCD_", 4) != 0)
-+ return pcdError(bname, "not a PCD file");
-+ rotate = header[0x0E02] & 0x03;
-+
-+/* base/16
-+ - plain data starts at sector 1+2+1=4
-+ (numbered from 0, ie. the 5th sector)
-+ - luma 192*128 = 24576 bytes (12 sectors)
-+ + chroma1 96*64 = 6144 bytes (3 sectors)
-+ + chroma2 96*64 = 6144 bytes (3 sectors)
-+ = total 18 sectors
-+
-+ - NB. "Plain" data is interleaved - 2 luma rows 192 wide,
-+ then 1 of each of the chroma rows 96 wide !
-+
-+ base/4
-+ - plain data starts at sector 1+2+1+18+1=23
-+ - luma 384*256 = 98304 bytes (48 sectors)
-+ + chroma1 192*128 = 24576 bytes (12 sectors)
-+ + chroma2 192*128 = 24576 bytes (12 sectors)
-+ = total 72 sectors
-+
-+ - NB. "Plain" data is interleaved - 2 luma rows 384 wide,
-+ then 1 of each of the chroma rows 192 wide !
-+
-+ base
-+ - plain data starts at sector 1+2+1+18+1+72+1=96
-+
-+ - luma 768*512 = 393216 bytes (192 sectors)
-+ + chroma1 384*256 = 98304 bytes (48 sectors)
-+ + chroma2 384*256 = 98304 bytes (48 sectors)
-+ = total 288 sectors
-+
-+ - NB. "Plain" data is interleaved - 2 luma rows 768 wide,
-+ then 1 of each of the chroma rows 384 wide !
-+
-+ 4base
-+ - plain data for base is read
-+ - luma data interpolated *2
-+ - chroma data interpolated *4
-+
-+ - cd_offset is 1+2+1+18+1+72+1+288=384
-+ - at cd_offset+4 (388) is huffman table
-+ - at cd_offset+5 (389) is 4base luma plane
-+
-+ (the sector at cd_offset+3 seems to contain 256 words each of
-+ which is an offset presumably to the sector containing certain
-+ rows ? rows/4 given 1024 possible rows. The rest of this sector
-+ is filled with zeroes)
-+
-+
-+ 16base
-+ - plain data for base is read
-+ - luma data interpolated *2
-+ - chroma data interpolated *4
-+
-+ - cd_offset is 1+2+1+18+1+72+1+288=384
-+ - at cd_offset+4 (388) is huffman table for 4 base
-+ - at cd_offset+5 (389) is 4base luma plane
-+ - luma plane interpolated *2
-+
-+ - cd_offset is set to current position (should be start of sector)
-+ - at cd_offset+12 is huffman table for 16 base
-+ - at cd_offset+14 is 16 base luma & 2 chroma planes which are read
-+ (note that the luma plane comes first, with a sync pattern
-+ announcing each row from 0 to 2047, then the two chroma planes
-+ are interleaved by row, the row # being even from 0 to 2046, with
-+ each row containing 1536 values, the chroma1 row coming first,
-+ finally followed by a sync pattern with a row of 2048 announcing
-+ the end (its plane seems to be set to 3, ie. chroma2)
-+ - chroma planes interpolated *2
-+
-+ (the sector at cd_offset+10 & 11 seem to contain 1024 pairs of words
-+ the first for luma and the second for chroma, each of
-+ which is an offset presumably to the sector containing certain
-+ rows ? rows/2 given 2048 possible rows)
-+
-+Not yet implemented:
-+
-+In order to do overskip for base and 4base, one has to reach the chroma
-+data for 16 base:
-+
-+ - for 4base, after reading the 4base luma plane (and presumably
-+ skipping the chroma planes) one sets cd_offset to the start of
-+ the "current" sector
-+
-+ - for base, one has to skip the 4base data first:
-+ - cd_offset is set to 384
-+ - at (cd_offset+3 sectors)[510] is a 16 bit word high byte 1st
-+ containing an offset to the beginning of the 16base stuff
-+ though there is then a loop until >30 0xff's start a sector !
-+
-+ - being now positioned after the end of the 4base stuff,
-+ - at (cd_offset+10 sectors)[2] is a 16 bit word high byte 1st
-+ containing an offset to the chroma planes.
-+ - at cd_offset+12 is the set of huffman tables
-+
-+ - for base, the 16base chroma planes are then halved
-+*/
-+
-+ PCDSetParamOptions(bname);
-+ if (theSize == -1)
-+ {
-+ PCDDialog(1); /* Open PCD Dialog box */
-+ SetCursors(-1); /* Somebody has already set it to wait :( */
-+ leaveitup=1;
-+ goforit=0;
-+ size = 1;
-+ /* block until the popup window gets closed */
-+ while (leaveitup) {
-+ int i;
-+ XEvent event;
-+ XNextEvent(theDisp, &event);
-+ HandleEvent(&event, &i);
-+ }
-+ /* At this point goforit and size will have been set */
-+ if (!goforit) {
-+ /* nothing allocated so nothing needs freeing */
-+ return 0;
-+ }
-+ WaitCursor();
-+ }
-+ else
-+ {
-+ size = theSize;
-+ goforit = 1;
-+ }
-+
-+ if(lutCB.val)
-+ rscale = gscale = bscale = 255.0/346.0;
-+ else
-+ rscale = gscale = bscale = 1.0;
-+
-+ switch (size) {
-+ case 0:
-+ pinfo->w = 192;
-+ pinfo->h = 128;
-+ offset=4*0x800;
-+ mag=1;
-+ huffplanes=0;
-+ sprintf(pinfo->fullInfo, "PhotoCD, base/16 resolution");
-+ break;
-+
-+ case 1:
-+ pinfo->w = 384;
-+ pinfo->h = 256;
-+ offset=23*0x800;
-+ mag=1;
-+ huffplanes=0;
-+ sprintf(pinfo->fullInfo, "PhotoCD, base/4 resolution");
-+ break;
-+
-+ case 2:
-+ default:
-+ pinfo->w = 768;
-+ pinfo->h = 512;
-+ offset=96*0x800;
-+ mag=1;
-+ huffplanes=0;
-+ sprintf(pinfo->fullInfo, "PhotoCD, base resolution");
-+ break;
-+
-+ case 3:
-+ pinfo->w = 1536;
-+ pinfo->h = 1024;
-+ offset=96*0x800;
-+ mag=2;
-+ huffplanes=1;
-+ sprintf(pinfo->fullInfo, "PhotoCD, 4base resolution");
-+ break;
-+
-+ case 4:
-+ pinfo->w=3072;
-+ pinfo->h=2048;
-+ offset=96*0x800;
-+ mag=4;
-+ huffplanes=2;
-+ sprintf(pinfo->fullInfo, "PhotoCD, 16base resolution");
-+ break;
-+ }
-+
-+ /*
-+ * rotate?
-+ */
-+ w = pinfo->w;
-+ h = pinfo->h;
-+ switch(rotate) {
-+ case 0:
-+ break;
-+
-+ case 1:
-+ case 3:
-+ pinfo->w = h;
-+ pinfo->h = w;
-+ break;
-+
-+ default:
-+ fprintf(stderr, "unknown image rotate %d; assuming none\n",
-+ rotate);
-+ rotate = 0;
-+ }
-+
-+ /*
-+ * allocate 24-bit image
-+ */
-+ npixels = pinfo->w * pinfo->h;
-+ bufsize = 3 * npixels;
-+ if (pinfo->w <= 0 || pinfo->h <= 0 || npixels/pinfo->w != pinfo->h ||
-+ bufsize/3 != npixels)
-+ FatalError("image dimensions out of range");
-+
-+ pinfo->pic = (byte *)malloc((size_t) bufsize);
-+ if(!pinfo->pic)
-+ FatalError("couldn't malloc '24-bit RGB plane'");
-+
-+ pinfo->type = PIC24;
-+ sprintf(pinfo->shrtInfo, "%dx%d PhotoCD.", pinfo->w, pinfo->h);
-+ pinfo->colType = F_FULLCOLOR;
-+ pinfo->frmType = -1;
-+
-+ if(fseek(fp, offset, SEEK_SET) == -1) {
-+ free(pinfo->pic);
-+ return pcdError(bname,"Can't find start of data.");
-+ }
-+
-+ pic24 = pinfo->pic;
-+
-+ luma=(byte *)calloc(npixels,1);
-+ if(!luma) {
-+ free(pinfo->pic);
-+ FatalError("couldn't malloc 'luma plane'");
-+ }
-+
-+ chroma1=(byte *)calloc(npixels/4,1);
-+ if(!chroma1) {
-+ free(pinfo->pic);
-+ free(luma);
-+ FatalError("couldn't malloc 'chroma1 plane'");
-+ }
-+
-+ chroma2=(byte *)calloc(npixels/4,1);
-+ if(!chroma2) {
-+ free(pinfo->pic);
-+ free(luma);
-+ free(chroma1);
-+ FatalError("couldn't malloc 'chroma2 plane'");
-+ }
-+
-+ /* Read 2 luma rows length w, then one of each chroma rows w/2 */
-+ /* If a mag factor is active, the small image is read into the */
-+ /* top right hand corner of the larger allocated image */
-+
-+ trace((stderr, "base image: start @ 0x%08lx (sector %ld.%ld)\n",
-+ ftell(fp), ftell(fp)/0x800, ftell(fp) % 0x800));
-+ for(row=0,lptr=luma,c1ptr=chroma1,c2ptr=chroma2; row <h/mag;
-+ row+=2,lptr+=w*2,c1ptr+=w/2,c2ptr+=w/2) {
-+ if(fread(lptr, 1, w/mag, fp) != w/mag) {
-+ pcdError(bname, "Luma plane too short.");
-+ break;
-+ }
-+ if(fread(lptr+w, 1, w/mag, fp) != w/mag) {
-+ pcdError(bname, "Luma plane too short.");
-+ break;
-+ }
-+ if(fread(c1ptr, 1, w/2/mag, fp) != w/2/mag) {
-+ pcdError(bname, "Chroma1 plane too short.");
-+ break;
-+ }
-+ if(fread(c2ptr, 1, w/2/mag, fp) != w/2/mag) {
-+ pcdError(bname, "Chroma2 plane too short.");
-+ break;
-+ }
-+ if(row%wcurfactor == 0)
-+ WaitCursor();
-+ }
-+ trace((stderr, "base image: done @ 0x%08lx (sector %ld.%ld)\n",
-+ ftell(fp), ftell(fp)/0x800, ftell(fp) % 0x800));
-+
-+ if(huffplanes) {
-+ if(fseek(fp, 388*0x800, SEEK_SET) == -1)
-+ return pcdError(bname,
-+ "Can't find start of huffman tables.");
-+
-+ magnify(2, h/mag, w/mag, h, w, luma);
-+ magnify(2, h/2/mag, w/2/mag, h/2, w/2, chroma1);
-+ magnify(2, h/2/mag, w/2/mag, h/2, w/2, chroma2);
-+
-+ /*
-+ * doesn't really touch the chroma planes which aren't
-+ * present in 4base
-+ */
-+ gethuffdata(luma, chroma1, chroma2, w, h/mag*2);
-+
-+ /*
-+ * if only doing 4base should probably fetch 16bases
-+ * chroma planes here
-+ */
-+ if(huffplanes == 2) {
-+ /*
-+ * This depends on gethuffdata() having grabbed
-+ * things in 0x800 sectors AND still being
-+ * positioned in the "last" sector of the data
-+ * (cf. Hadmut's code which is positioned at start
-+ * of the next sector)
-+ */
-+ long offset = ftell(fp)/0x800+12;
-+
-+ if(fseek(fp, offset*0x800, SEEK_SET) == 0) {
-+ magnify(2,h/2,w/2,h,w,luma);
-+ magnify(2,h/4,w/4,h/2,w/2,chroma1);
-+ magnify(2,h/4,w/4,h/2,w/2,chroma2);
-+ gethuffdata(luma,chroma1,chroma2,w,h);
-+ } else
-+ fprintf(stderr, "can't seek to 2nd huffman tables\n");
-+ }
-+ }
-+ fclose(fp);
-+
-+ /*
-+ * YCC -> R'G'B' and image rotate
-+ */
-+ ptr=pic24;
-+ lptr=luma; c1ptr=chroma1; c2ptr=chroma2;
-+ for(row = 0; row < h; ++row) {
-+ byte *rowc1ptr = c1ptr,
-+ *rowc2ptr = c2ptr;
-+ int k = 0;
-+
-+ switch(rotate) {
-+ case 1:
-+ ptr = &pic24[row*3 + (w - 1)*h*3];
-+ k = -3*(h + 1);
-+ break;
-+
-+ case 3:
-+ ptr = &pic24[(h - 1 - row)*3];
-+ k = 3*(h - 1);
-+ break;
-+
-+ default:
-+ ptr = &pic24[row*w*3];
-+ k = 0;
-+ break;
-+ }
-+ for(col = 0; col < w; ++col) {
-+ double L = 1.3584*(double) *lptr++,
-+ C1 = 2.2179*(double) (*c1ptr - 156),
-+ C2 = 1.8215*(double) (*c2ptr - 137);
-+ int r = rscale*(L + C2),
-+ g = gscale*(L - 0.194*C1 - 0.509*C2),
-+ b = bscale*(L + C1);
-+
-+ if(lutCB.val) {
-+ if(r < 0) r = 0; else if(r >= 255) r = 255;
-+ if(g < 0) g = 0; else if(g >= 255) g = 255;
-+ if(b < 0) b = 0; else if(b >= 255) b = 255;
-+ } else {
-+ if(r < 0) r = 0; else if(r >= 351) r = 350;
-+ if(g < 0) g = 0; else if(g >= 351) g = 350;
-+ if(b < 0) b = 0; else if(b >= 351) b = 350;
-+ r = Y[r]; g = Y[g]; b = Y[b];
-+ }
-+ *ptr++ = r;
-+ *ptr++ = g;
-+ *ptr++ = b;
-+ ptr += k;
-+ if(col & 1) {
-+ ++c1ptr;
-+ ++c2ptr;
-+ }
-+ }
-+ if((row & 1) == 0) {
-+ c1ptr = rowc1ptr;
-+ c2ptr = rowc2ptr;
-+ }
-+ if(row%wcurfactor == 0)
-+ WaitCursor();
-+ }
-+ free(luma); free(chroma1); free(chroma2);
-+ return 1;
-+}
-+
-+/*
-+ * derived from Hadmut Danisch's interpolate()
-+ */
-+static void
-+magnify(int mag, /* power of 2 by which to magnify in place */
-+ int h, int w, /* the "start" unmag'd dimensions of the array */
-+ int mh, int mw, /* the real (maximum) dimensions of the array */
-+ byte *p) /* pointer to the data */
-+{
-+ int x,y,yi;
-+ byte *optr,*nptr,*uptr; /* MUST be unsigned, else averaging fails */
-+
-+ while (mag > 1) {
-+
-+ /* create every 2nd new row from 0 */
-+ /* even pixels being equal to the old, odd ones averaged with successor */
-+ /* special case being the last column which is just set equal to the */
-+ /* second last) ... */
-+
-+ for(y=0;y<h;y++) {
-+ yi=h-1-y;
-+ optr=p+ yi*mw + (w-1); /* last pixel of an old row */
-+ nptr=p+2*yi*mw + (2*w - 2); /* last pixel of a new row */
-+
-+ nptr[0]=nptr[1]=optr[0]; /* special cases */
-+
-+ for(x=1;x<w;x++) {
-+ optr--; nptr-=2; /* next lower pixel(s) */
-+ nptr[0]=optr[0]; /* even pixels duped */
-+ nptr[1]=(((int)optr[0])+
-+ ((int)optr[1])+1)>>1; /* odd averaged */
-+ }
-+ }
-+
-+ /* Fill in odd rows, as average of prior & succeeding rows, with */
-+ /* even pixels average of one column, odd pixels average of two */
-+
-+ for(y=0;y<h-1;y++) { /* all but the last old row */
-+ optr=p + 2*y*mw; /* start of the new "even" rows */
-+ nptr=optr+mw; /* start of the next empty row */
-+ uptr=nptr+mw; /* start of the next again (even) */
-+
-+ for(x=0;x<w-1;x++) { /* for all cols except the last */
-+ nptr[0]=(((int)optr[0])+
-+ ((int)uptr[0])+1)>>1; /* even pixels */
-+ nptr[1]=(((int)optr[0])+
-+ ((int)optr[2])+
-+ ((int)uptr[0])+
-+ ((int)uptr[2])+2)>>2; /* odd pixels */
-+ nptr+=2; optr+=2; uptr+=2;
-+ }
-+ *(nptr++)=(((int)*(optr++))+
-+ ((int)*(uptr++))+1)>>1; /* 2nd last pixel */
-+ *(nptr++)=(((int)*(optr++))+
-+ ((int)*(uptr++))+1)>>1; /* last pixel */
-+ }
-+
-+ xvbcopy((char *)(p + (2*h-2)*mw), /* 2nd last row */
-+ (char *)(p + (2*h-1)*mw), /* the last row */
-+ 2*w); /* length of a new row */
-+
-+ h*=2; w*=2;
-+ mag>>=1; /* Obviously mag must be a power of 2 ! */
-+ }
-+}
-+
-+/*******************************************/
-+static int
-+pcdError(const char *fname, const char *st)
-+{
-+ SetISTR(ISTR_WARNING,"%s: %s", fname, st);
-+ return 0;
-+}
-+
-+
-+/**** Stuff for PCDDialog box ****/
-+
-+#define TWIDE 380
-+#define THIGH 160
-+#define T_NBUTTS 2
-+#define T_BOK 0
-+#define T_BCANC 1
-+#define BUTTH 24
-+
-+static void drawTD PARM((int, int, int, int));
-+static void clickTD PARM((int, int));
-+static void doCmd PARM((int));
-+static void PCDSetParams PARM((void));
-+
-+/* local variables */
-+static BUTT tbut[T_NBUTTS];
-+static RBUTT *resnRB;
-+
-+
-+
-+/***************************************************/
-+void CreatePCDW()
-+{
-+ int y;
-+
-+ pcdW = CreateWindow("xv pcd", "XVpcd", NULL,
-+ TWIDE, THIGH, infofg, infobg, 0);
-+ if (!pcdW) FatalError("can't create pcd window!");
-+
-+ XSelectInput(theDisp, pcdW, ExposureMask | ButtonPressMask | KeyPressMask);
-+
-+ BTCreate(&tbut[T_BOK], pcdW, TWIDE-140-1, THIGH-10-BUTTH-1, 60, BUTTH,
-+ "Ok", infofg, infobg, hicol, locol);
-+
-+ BTCreate(&tbut[T_BCANC], pcdW, TWIDE-70-1, THIGH-10-BUTTH-1, 60, BUTTH,
-+ "Cancel", infofg, infobg, hicol, locol);
-+
-+ y = 55;
-+ resnRB = RBCreate(NULL, pcdW, 36, y, "192*128 Base/16",
-+ infofg, infobg,hicol,locol);
-+ RBCreate(resnRB, pcdW, 36, y+18, "384*256 Base/4",
-+ infofg, infobg,hicol,locol);
-+ RBCreate(resnRB, pcdW, 36, y+36, "768*512 Base",
-+ infofg, infobg, hicol, locol);
-+ RBCreate(resnRB, pcdW, TWIDE/2, y, "1536*1024 4Base",
-+ infofg, infobg, hicol, locol);
-+ RBCreate(resnRB, pcdW, TWIDE/2, y+18, "3072*2048 16Base",
-+ infofg, infobg, hicol, locol);
-+
-+ CBCreate(&lutCB, pcdW, TWIDE/2, y+36, "Linear LUT",
-+ infofg, infobg, hicol, locol);
-+
-+ RBSelect(resnRB, 2);
-+
-+ XMapSubwindows(theDisp, pcdW);
-+}
-+
-+
-+/***************************************************/
-+void PCDDialog(vis)
-+int vis;
-+{
-+ if (vis) {
-+ CenterMapWindow(pcdW, tbut[T_BOK].x + tbut[T_BOK].w/2,
-+ tbut[T_BOK].y + tbut[T_BOK].h/2, TWIDE, THIGH);
-+ }
-+ else XUnmapWindow(theDisp, pcdW);
-+ pcdUp = vis;
-+}
-+
-+
-+/***************************************************/
-+int PCDCheckEvent(xev)
-+XEvent *xev;
-+{
-+ /* check event to see if it's for one of our subwindows. If it is,
-+ deal accordingly, and return '1'. Otherwise, return '0' */
-+
-+ int rv;
-+ rv = 1;
-+
-+ if (!pcdUp) return 0;
-+
-+ if (xev->type == Expose) {
-+ int x,y,w,h;
-+ XExposeEvent *e = (XExposeEvent *) xev;
-+ x = e->x; y = e->y; w = e->width; h = e->height;
-+
-+ if (e->window == pcdW) drawTD(x, y, w, h);
-+ else rv = 0;
-+ }
-+
-+ else if (xev->type == ButtonPress) {
-+ XButtonEvent *e = (XButtonEvent *) xev;
-+ int x,y;
-+ x = e->x; y = e->y;
-+
-+ if (e->button == Button1) {
-+ if (e->window == pcdW) clickTD(x,y);
-+ else rv = 0;
-+ } /* button1 */
-+ else rv = 0;
-+ } /* button press */
-+
-+
-+ else if (xev->type == KeyPress) {
-+ XKeyEvent *e = (XKeyEvent *) xev;
-+ char buf[128]; KeySym ks; XComposeStatus status;
-+ int stlen;
-+
-+ stlen = XLookupString(e,buf,128,&ks,&status);
-+ buf[stlen] = '\0';
-+
-+ RemapKeyCheck(ks, buf, &stlen);
-+
-+ if (e->window == pcdW) {
-+ if (stlen) {
-+ if (buf[0] == '\r' || buf[0] == '\n') { /* enter */
-+ FakeButtonPress(&tbut[T_BOK]);
-+ }
-+ else if (buf[0] == '\033') { /* ESC */
-+ FakeButtonPress(&tbut[T_BCANC]);
-+ }
-+ }
-+ }
-+ else rv = 0;
-+ }
-+ else rv = 0;
-+
-+ if (rv==0 && (xev->type == ButtonPress || xev->type == KeyPress)) {
-+ XBell(theDisp, 50);
-+ rv = 1; /* eat it */
-+ }
-+
-+ return rv;
-+}
-+
-+
-+/***************************************************/
-+void
-+PCDSetParamOptions(const char *fname)
-+{
-+ int cur;
-+ cur = RBWhich(resnRB);
-+
-+ RBSetActive(resnRB,0,1);
-+ RBSetActive(resnRB,1,1);
-+ RBSetActive(resnRB,2,1);
-+ RBSetActive(resnRB,3,1);
-+ RBSetActive(resnRB,4,1);
-+ CBSetActive(&lutCB,1);
-+}
-+
-+
-+/***************************************************/
-+static void
-+drawTD(int x, int y, int w, int h)
-+{
-+ const char *title = "Load PhotoCD file...";
-+ int i;
-+ XRectangle xr;
-+
-+ xr.x = x; xr.y = y; xr.width = w; xr.height = h;
-+ XSetClipRectangles(theDisp, theGC, 0,0, &xr, 1, Unsorted);
-+
-+ XSetForeground(theDisp, theGC, infofg);
-+ XSetBackground(theDisp, theGC, infobg);
-+
-+ for (i=0; i<T_NBUTTS; i++) BTRedraw(&tbut[i]);
-+
-+ ULineString(pcdW, resnRB->x-16, resnRB->y-10-DESCENT, "Resolution");
-+ RBRedraw(resnRB, -1);
-+ CBRedraw(&lutCB);
-+
-+ XDrawString(theDisp, pcdW, theGC, 20, 19, title, strlen(title));
-+
-+ XSetClipMask(theDisp, theGC, None);
-+}
-+
-+
-+/***************************************************/
-+static void clickTD(x,y)
-+int x,y;
-+{
-+ int i;
-+ BUTT *bp;
-+
-+ /* check BUTTs */
-+
-+ /* check the RBUTTS first, since they don't DO anything */
-+ if ( (i=RBClick(resnRB, x,y)) >= 0) {
-+ (void) RBTrack(resnRB, i);
-+ return;
-+ }
-+
-+ if(CBClick(&lutCB, x, y)) {
-+ (void) CBTrack(&lutCB);
-+ return;
-+ }
-+
-+ for (i=0; i<T_NBUTTS; i++) {
-+ bp = &tbut[i];
-+ if (PTINRECT(x, y, bp->x, bp->y, bp->w, bp->h)) break;
-+ }
-+
-+ if (i<T_NBUTTS) { /* found one */
-+ if (BTTrack(bp)) doCmd(i);
-+ }
-+}
-+
-+
-+
-+/***************************************************/
-+static void doCmd(cmd)
-+int cmd;
-+{
-+ leaveitup=0;
-+ goforit=0;
-+ switch (cmd) {
-+ case T_BOK: PCDSetParams();
-+ goforit=1;
-+ case T_BCANC: PCDDialog(0);
-+ break;
-+
-+ default: break;
-+ }
-+}
-+
-+
-+/*******************************************/
-+static void PCDSetParams()
-+{
-+ switch (RBWhich(resnRB)) {
-+ case 0: size = 0; break;
-+ case 1: size = 1; break;
-+ case 2: size = 2; break;
-+ case 3: size = 3; break;
-+ case 4: size = 4; break;
-+ case 5: size = 0; break;
-+ default: size = 0; break;
-+ }
-+}
-+
-+/*
-+ * Read the Huffman tables which consist of an unsigned byte # of entries
-+ * (less 1) followed by up to 256 entries, each of which is a series of 4
-+ * unsigned bytes - length, highseq, lowseq, and key.
-+ *
-+ * Store the huffman table into tree type structure:
-+ *
-+ * int int[n of entries*2]
-+ *
-+ * Each entry consists of two words (the 1st for zero and the 2nd for one).
-+ *
-+ * If the word is negative, then subtract it from the current pointer to
-+ * get the next entry (ie. it is the negative offset from the current
-+ * position*2 in order to skip entries not words) with which to
-+ * make a decision.
-+ *
-+ * If the word is not negative, then the low 8 bits contain the value (which
-+ * is supposed to be a signed char) and the rest of the word is zero.
-+ */
-+static void
-+dumphufftab(int n, const byte *h, int m, const int *t)
-+{
-+ int j;
-+
-+ for(j = 0; j < n || j < m; ++j) {
-+ if(j < m)
-+ fprintf(stderr, "%04x %04x ::", 0xffff & t[2*j + 0],
-+ 0xffff & t[2*j + 1]);
-+ else
-+ fprintf(stderr, "%s %s ::", " ", " ");
-+ if(j < n) {
-+ int k;
-+ unsigned l = (h[4*j + 1] << 8) | h[4*j + 2];
-+
-+ fprintf(stderr, " %02x %2d ", h[4*j + 3], h[4*j + 0]);
-+ for(k = 0; k <= h[4*j + 0]; ++k, l *= 2)
-+ fprintf(stderr, "%c", '0'+((l & 0x8000) != 0));
-+ }
-+ fprintf(stderr, "\n");
-+ }
-+}
-+
-+static int *
-+gethufftable(void)
-+{
-+ int *hufftab, *h, i, j, N, num, bufsize, huffptr, hufftop;
-+ byte *huf;
-+
-+ /*
-+ * absorb the entirety of the table in one chunk (for better
-+ * dumps in case of error)
-+ */
-+ trace((stderr, "hufftab 0x%08lx ", ftell(fp)));
-+ num = 1 + fgetc(fp); /* 256 max */
-+ huf = (byte *)alloca(4*num*sizeof(byte));
-+ if((i = fread(huf, 1, 4*num, fp)) != 4*num) {
-+ fprintf(stderr, "unexpected EOF: got %d bytes, wanted %d\n",
-+ i, 4*num);
-+ return NULL;
-+ }
-+
-+ /*
-+ * guess an initial size and prepare the initial entry
-+ */
-+ trace((stderr, "length %u\n", num));
-+ N = 2*num; /* 512 max */
-+ bufsize = N * sizeof(int);
-+/* this case can't happen, but added for symmetry with loop below
-+ if (N/2 != num || bufsize/N != sizeof(int)) {
-+ SetISTR(ISTR_WARNING, "Huffman table size out of range");
-+ return NULL;
-+ }
-+ */
-+ if((hufftab = (int *)malloc(bufsize)) == NULL)
-+ FatalError("couldn't malloc initial Huffman table");
-+ hufftab[0] = hufftab[1] = 0;
-+
-+ /*
-+ * we check the table for reasonableness; there is a lack of detailed
-+ * documentation on this format. in particular, for the base16,
-+ * the position of the huffman tables is uncertain to within one
-+ * "sector", and we have to detect his before trying to read
-+ * bogusness.
-+ */
-+ hufftop = 0;
-+ for(i = 0; i < num; ++i) {
-+ unsigned length = huf[4*i + 0],
-+ codeword = (huf[4*i + 1] << 8) | huf[4*i + 2];
-+
-+ /*
-+ * some sanity checks
-+ */
-+ if(length >= 16) {
-+ fprintf(stderr,
-+ "gethufftable: improbable length @ %d/%d\n",
-+ i, num);
-+ dumphufftab(num, huf, hufftop/2, hufftab);
-+ free(hufftab);
-+ return NULL;
-+ }
-+
-+ /*
-+ * walk the whole set of codes
-+ */
-+ huffptr = 0;
-+ for(j = 0; j < 16; ++j, codeword *= 2) {
-+ /*
-+ * choose the child node
-+ */
-+ if(codeword & 0x8000)
-+ ++huffptr;
-+
-+ /*
-+ * store value at end-of-code
-+ */
-+ if(j == length) {
-+ /*
-+ * more sanity
-+ */
-+ if((codeword *= 2) & 0xffff) {
-+ fprintf(stderr,
-+ "gethufftable: "
-+ ":probable invalid code @ %d\n",
-+ i);
-+ dumphufftab(num, huf,
-+ hufftop/2, hufftab);
-+ free(hufftab);
-+ return NULL;
-+ }
-+ hufftab[huffptr] = 1 + (int) huf[4*i + 3];
-+ break;
-+ }
-+
-+ /*
-+ * otherwise, follow the tree to date
-+ */
-+ if(hufftab[huffptr] < 0) {
-+ huffptr -= hufftab[huffptr];
-+ continue;
-+ } else if(hufftab[huffptr] > 0) {
-+ fprintf(stderr, "duplicate code %d %d/%d\n",
-+ huffptr, i, num);
-+ dumphufftab(num, huf, hufftop/2, hufftab);
-+ free(hufftab);
-+ return NULL;
-+ }
-+
-+ /*
-+ * and if necessary, make the tree bigger
-+ */
-+ if((hufftop += 2) >= N) {
-+ int oldN = N;
-+#if TRACE
-+ dumphufftab(num, huf, hufftop/2, hufftab);
-+#endif
-+ N *= 2;
-+ bufsize = N*sizeof(int);
-+ if (N/2 != oldN || bufsize/N != sizeof(int)) {
-+ SetISTR(ISTR_WARNING,
-+ "new Huffman table is too large");
-+ free(hufftab);
-+ return NULL;
-+ }
-+ h = (int *)realloc(hufftab, bufsize);
-+ if(h == NULL) {
-+ fprintf(stderr,
-+ "Table overflow %d/%d\n",
-+ i, num);
-+ dumphufftab(num, huf,
-+ hufftop/2, hufftab);
-+ free(hufftab);
-+ FatalError(
-+ "couldn't realloc Huffman table");
-+ }
-+ hufftab = h;
-+ }
-+
-+ /*
-+ * then add new ptr
-+ */
-+ hufftab[huffptr] = huffptr - hufftop;
-+ huffptr = hufftop;
-+ hufftab[huffptr + 0] =
-+ hufftab[huffptr + 1] = 0;
-+ }
-+ }
-+ return hufftab;
-+}
-+
-+/* WORDTYPE & char buffer must be unsigned else */
-+/* fills with sign bit not 0 on right shifts */
-+typedef unsigned int WORDTYPE;
-+typedef int SWORDTYPE;
-+#define WORDSIZE sizeof(WORDTYPE)
-+#define NBYTESINBUF 0x800
-+
-+static byte buffer[NBYTESINBUF];
-+static int bitsleft=0;
-+static int bytesleft=0;
-+static byte *bufptr;
-+static WORDTYPE word;
-+
-+#if 0
-+static void
-+dumpbuffer(void)
-+{
-+ int i,left;
-+ byte *ptr=buffer;
-+
-+ fprintf(stderr,"dumpbuffer: bytesleft=%d bitsleft= %d word=0x%08lx\n",
-+ bytesleft,bitsleft,(unsigned long)word);
-+ for (left=NBYTESINBUF; left>0; left-=16) {
-+ fprintf(stderr,"%05d ",left);
-+ for (i=0; i<8; i++) {
-+ fprintf(stderr,"%02x",*ptr++);
-+ fprintf(stderr,"%02x ",*ptr++);
-+ }
-+ fprintf(stderr,"\n");
-+ }
-+}
-+#endif /* 0 */
-+
-+static void
-+loadbuffer(void)
-+{
-+ if ((bytesleft=fread(buffer,1,NBYTESINBUF,fp)) == 0) {
-+ fprintf(stderr,"Truncation error\n");
-+ exit(1);
-+ }
-+ bufptr=buffer;
-+ /* dumpbuffer(); */
-+}
-+
-+static void
-+loadbyte(void)
-+{
-+ if (bytesleft <= 0) loadbuffer();
-+ --bytesleft;
-+ word|=(WORDTYPE)(*bufptr++)<<(sizeof(WORDTYPE)*8-8-bitsleft);
-+ bitsleft+=8;
-+}
-+
-+static int
-+getbit(void)
-+{
-+ int bit;
-+
-+ while (bitsleft <= 0) loadbyte();
-+ --bitsleft;
-+ bit=(SWORDTYPE)(word)<0; /* assumes word is signed */
-+ /* bit=word>>(sizeof(WORDTYPE)*8-1); */
-+ word<<=1;
-+ return bit;
-+}
-+
-+static WORDTYPE
-+getnn(int nn)
-+{
-+ WORDTYPE value;
-+
-+ while (bitsleft <= nn) loadbyte();
-+ bitsleft-=nn;
-+ value=word>>(sizeof(WORDTYPE)*8-nn);
-+ word<<=nn;
-+ return value;
-+}
-+
-+static WORDTYPE
-+isnn(int nn)
-+{
-+ WORDTYPE value;
-+
-+ while (bitsleft <= nn) loadbyte();
-+ value=word>>(sizeof(WORDTYPE)*8-nn);
-+ return value;
-+}
-+
-+static void
-+skipnn(int nn)
-+{
-+ while (bitsleft <= nn) loadbyte();
-+ bitsleft-=nn;
-+ word<<=nn;
-+}
-+
-+#define get1() (getbit())
-+#define get2() (getnn(2))
-+#define get8() (getnn(8))
-+#define get13() (getnn(13))
-+#define get16() (getnn(16))
-+#define get24() (getnn(24))
-+
-+#define is24() (isnn(24))
-+
-+#define skip1() (skipnn(1))
-+#define skip24() (skipnn(24))
-+
-+static int
-+gethuffdata( byte *luma,
-+ byte *chroma1,
-+ byte *chroma2,
-+ int realrowwidth,
-+ int maxrownumber)
-+{
-+static byte clip[3*256];
-+ int *hufftable[3], *huffstart = NULL, *huffptr = NULL;
-+ int row, col, plane, i, result = 1;
-+#if TRACE
-+ int uflow = 0, oflow = 0;
-+#endif
-+ byte *pixelptr = NULL;
-+
-+ trace((stderr,"gethuffdata: start @ 0x%08lx (sector %ld.%ld)\n",
-+ ftell(fp), ftell(fp)/0x800, ftell(fp) % 0x800));
-+
-+ /*
-+ * correction clipping
-+ */
-+ if(clip[256+255] == 0) {
-+ for(i = 0; i < 256; ++i)
-+ clip[i + 0] = 0x00,
-+ clip[i + 256] = (byte) i,
-+ clip[i + 512] = 0xff;
-+ }
-+
-+ /*
-+ * should really only look for luma plane for 4base, but the
-+ * there are zeroes in the rest of the sector that give both
-+ * chroma tables 0 length
-+ */
-+ for(i = 0; i < 3; ++i)
-+ hufftable[i] = NULL;
-+ for(i = 0; i < 3; ++i) {
-+ if((hufftable[i] = gethufftable()) == NULL) {
-+ result = 0;
-+ break;
-+ }
-+ }
-+ if(result == 0)
-+ goto oops;
-+
-+ /*
-+ * skip remainder of current sector
-+ */
-+ i = (ftell(fp) | 0x7ff) + 1;
-+ if(fseek(fp, i, SEEK_SET) < 0) {
-+ fprintf(stderr, "gethuffdata: sector skip failed\n");
-+ return 0;
-+ }
-+
-+ /*
-+ * skip remainder of "sector"
-+ */
-+ i = 0;
-+ while (is24() != 0xfffffe) {
-+ (void)get24();
-+ if(++i == 1)
-+ trace((stderr,"gethuffdata: skipping for sync ..."));
-+ }
-+ if(i != 0)
-+ trace((stderr, " %d times\n", i));
-+
-+ while(result) {
-+ if(is24() == 0xfffffe) {
-+ skip24();
-+ plane = get2();
-+ row = get13(); col = 0;
-+ skip1();
-+ if(row >= maxrownumber) {
-+ trace((stderr,
-+ "gethuffdata: stopping at row %d\n",
-+ row));
-+ break;
-+ }
-+ switch (plane) {
-+ case 0:
-+ huffstart = hufftable[0];
-+ pixelptr = luma + row*realrowwidth;
-+ break;
-+
-+ case 2:
-+ huffstart = hufftable[1];
-+ pixelptr = chroma1 + row/2*realrowwidth/2;
-+ break;
-+
-+ case 3:
-+ huffstart = hufftable[2];
-+ pixelptr = chroma2 + row/2*realrowwidth/2;
-+ break;
-+
-+ default:
-+ fprintf(stderr, "gethuffdata: bad plane %d\n",
-+ plane);
-+ result = 0;
-+ break;
-+ }
-+ WaitCursor();
-+ continue;
-+ }
-+
-+ /*
-+ * locate correction in huffman tree
-+ */
-+ for(huffptr = huffstart;;) {
-+ huffptr += get1();
-+ if(*huffptr < 0) {
-+ huffptr -= *huffptr;
-+ } else if(*huffptr == 0) {
-+ fprintf(stderr,
-+ "gethuffdata: invalid code: "
-+ "image quality reduced\n");
-+ result = 0;
-+ break;
-+ } else
-+ break;
-+ }
-+ if(!result)
-+ break;
-+
-+ /*
-+ * apply correction to the pixel
-+ *
-+ * eeeek!! the corrections can sometimes over or underflow!
-+ * this strongly suggested that the 'magnify' method was in
-+ * some way wrong. however, experiments showed that the
-+ * over/under flows even occured for the pixels that are
-+ * copied through magnify without change (ie, the even
-+ * row/even column case). curiously, though, the odd
-+ * column and odd row cases were about 3x more likely to have
-+ * the over/underflow, and the odd row/odd column case was
-+ * about 5x higher, so maybe the use of a bi-linear
-+ * interpolation is not correct -- just *close*?
-+ *
-+ * the other clue in this area is that the overflows are
-+ * by far most frequenct along edges of very bright
-+ * areas -- rarely in the interior of such regions.
-+ */
-+ i = (int) *pixelptr + (signed char) (*huffptr - 1);
-+#if TRACE
-+ if(i > 255)
-+ ++oflow;
-+/* trace((stderr,
-+ "gethuffdata: oflow %d %d %d\n", row, col, i));*/
-+ else if(i < 0)
-+ ++uflow;
-+/* trace((stderr,
-+ "gethuffdata: uflow %d %d %d\n", row, col, i));*/
-+ ++col;
-+#endif
-+ *pixelptr++ = clip[i + 256];
-+ }
-+
-+oops:
-+ for(i = 0; i < 3; ++i)
-+ free(hufftable[i]);
-+ trace((stderr, "gethuffdata: uflow=%d oflow=%d\n", uflow, oflow));
-+ trace((stderr, "gethuffdata: done @ 0x%08lx (sector %ld.%d)\n",
-+ ftell(fp), ftell(fp)/0x800, 0x800 - bytesleft));
-+ return result;
-+}
-+
-+#endif /* HAVE_PCD */
-diff -u -r --new-file xv-3.10a.orig/xvpi.c xv-3.10a/xvpi.c
---- xv-3.10a.orig/xvpi.c 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/xvpi.c 2005-04-18 00:57:04.000000000 -0500
-@@ -0,0 +1,1060 @@
-+/*
-+ * xvpi.c - load routine for `Pi' format pictures.
-+ *
-+ * The `Pi' format is made by Yanagisawa.
-+ * It is common among many Japanese personal computer users.
-+ *
-+ */
-+
-+#include "xv.h"
-+#include <setjmp.h>
-+
-+#ifdef HAVE_PI
-+
-+typedef unsigned short data16;
-+typedef unsigned int data32;
-+
-+struct pi_info {
-+ jmp_buf jmp;
-+ FILE *fp;
-+ struct {
-+ int rest;
-+ byte cur;
-+ }bs;
-+ long fsize;
-+ byte mode;
-+ int width, height;
-+ float aspect;
-+ int cbits;
-+ int numcols;
-+ byte *cmap;
-+ struct ct_t{
-+ struct elt_t *top;
-+ struct elt_t{
-+ struct elt_t *old, *recent;
-+ byte val;
-+ } *elt;
-+ }*ct;
-+ int defcmap;
-+ int writing_grey;
-+};
-+
-+static void pi_open_file PARM((struct pi_info*, char*));
-+static void pi_read_header PARM((struct pi_info*, char**));
-+static void pi_check_id PARM((struct pi_info*));
-+static void pi_read_comment PARM((struct pi_info*, char**));
-+static void pi_read_palette PARM((struct pi_info*));
-+static void pi_expand PARM((struct pi_info*, byte**));
-+static byte pi_read_color PARM((struct pi_info*, int));
-+static int pi_read_position PARM((struct pi_info*));
-+static data32 pi_read_length PARM((struct pi_info*));
-+static int pi_copy_pixels PARM((struct pi_info*,
-+ byte*, int, int, data32));
-+
-+static void pi_write_header PARM((struct pi_info*,
-+ char*, byte*, byte*, byte*));
-+static void pi_write_id PARM((struct pi_info*));
-+static void pi_write_comment PARM((struct pi_info*, char*));
-+static void pi_write_palette PARM((struct pi_info*, byte*, byte*, byte*));
-+static void pi_compress PARM((struct pi_info*, byte*));
-+static void pi_write_gabage PARM((struct pi_info*));
-+static void pi_write_color PARM((struct pi_info*, int, int));
-+static int pi_test_matching PARM((struct pi_info*,
-+ byte*, int, int, data32*));
-+static void pi_write_position PARM((struct pi_info*, int));
-+static void pi_write_length PARM((struct pi_info*, data32));
-+
-+static void pi_table_create PARM((struct pi_info*));
-+static byte pi_table_get_value PARM((struct pi_info*, int, int));
-+static int pi_table_lookup_value PARM((struct pi_info*, int, int));
-+static data32 pi_read_bits PARM((struct pi_info*, int));
-+static void pi_write_bits PARM((struct pi_info*, data32, int));
-+static void pi_init_pi_info PARM((struct pi_info*));
-+static void pi_cleanup_pi_info PARM((struct pi_info*, int));
-+static void pi_cleanup_pinfo PARM((PICINFO*));
-+static void pi_memory_error PARM((char*, char*));
-+static void pi_error PARM((struct pi_info*, int));
-+static void pi_file_error PARM((struct pi_info*, int));
-+static void pi_file_warning PARM((struct pi_info*, int));
-+static void pi_show_pi_info PARM((struct pi_info*));
-+static void *pi_malloc PARM((size_t, char*));
-+static void *pi_realloc PARM((void*, size_t, char*));
-+
-+
-+static char *pi_id = "Pi";
-+static char *pi_msgs[] = {
-+ NULL,
-+#define PI_OPEN 1
-+ "couldn't open.",
-+#define PI_CORRUPT 2
-+ "file corrupted.",
-+#define PI_FORMAT 3
-+ "not PI format.",
-+#define PI_PLANES 4
-+ "bad number of planes.",
-+#define PI_WRITE 5
-+ "write failed.",
-+};
-+
-+
-+/* The main routine of `Pi' loader. */
-+int LoadPi(fname, pinfo)
-+ char *fname;
-+ PICINFO *pinfo;
-+{
-+ struct pi_info pi;
-+ int e;
-+ int i;
-+ if(DEBUG) fputs("LoadPi:\n", stderr);
-+
-+ pinfo->comment = NULL;
-+ pi_init_pi_info(&pi);
-+ if((e = setjmp(pi.jmp)) != 0){
-+ /* When an error occurs, comes here. */
-+ pi_cleanup_pi_info(&pi, 0);
-+ pi_cleanup_pinfo(pinfo);
-+ if(DEBUG) fputs("\n", stderr);
-+ return 0;
-+ }
-+
-+ pi_open_file(&pi, fname);
-+ pi_read_header(&pi, &pinfo->comment);
-+ pi_expand(&pi, &pinfo->pic);
-+
-+ pinfo->normw = pinfo->w = pi.width;
-+ pinfo->normh = pinfo->h = pi.height;
-+ pinfo->type = PIC8;
-+ if(pi.numcols > 256) /* shouldn't happen. */
-+ pi.numcols = 256;
-+ for(i = 0; i < pi.numcols; i++){
-+ pinfo->r[i] = pi.cmap[i * 3 ];
-+ pinfo->g[i] = pi.cmap[i * 3 + 1];
-+ pinfo->b[i] = pi.cmap[i * 3 + 2];
-+ }
-+ pinfo->frmType = F_PI;
-+ pinfo->colType = F_FULLCOLOR;
-+ sprintf(pinfo->fullInfo, "Pi, %d colors (%ld bytes)",
-+ pi.numcols, pi.fsize);
-+ sprintf(pinfo->shrtInfo, "%dx%d Pi.", pi.width, pi.height);
-+ normaspect = pi.aspect;
-+
-+ pi_cleanup_pi_info(&pi, 0);
-+ if(DEBUG) fputs("\n", stderr);
-+ return 1;
-+}
-+
-+static void pi_open_file(pi, fname)
-+ struct pi_info *pi;
-+ char *fname;
-+{
-+ if((pi->fp = fopen(fname, "rb")) == NULL)
-+ pi_file_error(pi, PI_OPEN);
-+ fseek(pi->fp, (size_t) 0, SEEK_END);
-+ pi->fsize = ftell(pi->fp);
-+ fseek(pi->fp, (size_t) 0, SEEK_SET);
-+}
-+
-+static void pi_read_header(pi, comm)
-+ struct pi_info *pi;
-+ char **comm;
-+{
-+ byte buf[10];
-+ int mda;
-+ int i;
-+
-+ pi_check_id(pi);
-+ pi_read_comment(pi, comm);
-+
-+ if(fread(buf, (size_t) 10, (size_t) 1, pi->fp) != 1)
-+ pi_file_error(pi, PI_CORRUPT);
-+
-+ pi->mode = buf[0];
-+ pi->defcmap = pi->mode & 0x80;
-+ if(buf[1] != 0 && buf[2] != 0)
-+ pi->aspect = (float) buf[2] / (int) buf[1];
-+ pi->cbits = buf[3];
-+ pi->numcols = 1 << pi->cbits;
-+
-+ if(pi->cbits != 4 && pi->cbits != 8)
-+ pi_error(pi, PI_PLANES);
-+
-+ mda = (int) buf[8] << 8 | (int) buf[9];
-+ for(i = 0; i < mda; i++){
-+ if(fgetc(pi->fp) == EOF)
-+ pi_file_error(pi, PI_CORRUPT);
-+ }
-+
-+ if(fread(buf, (size_t) 4, (size_t) 1, pi->fp) != 1)
-+ pi_file_error(pi, PI_CORRUPT);
-+ pi->width = (int) buf[0] << 8 | (int) buf[1];
-+ pi->height = (int) buf[2] << 8 | (int) buf[3];
-+
-+ pi_read_palette(pi);
-+
-+ if(DEBUG) pi_show_pi_info(pi);
-+}
-+
-+static void pi_check_id(pi)
-+ struct pi_info *pi;
-+{
-+ char buf[2];
-+
-+ if(fread(buf, (size_t) 2, (size_t) 1, pi->fp) != 1)
-+ pi_file_error(pi, PI_CORRUPT);
-+ if(strncmp(buf, pi_id, (size_t) 2) != 0)
-+ pi_error(pi, PI_FORMAT);
-+}
-+
-+static void pi_read_comment(pi, comm)
-+ struct pi_info *pi;
-+ char **comm;
-+{
-+/*
-+ * The comment format is like:
-+ * comment string `^Z' dummy string `\0'
-+ */
-+ int max = -1, i = 0;
-+ int c;
-+
-+ while(1){
-+ if((c = fgetc(pi->fp)) == EOF)
-+ pi_file_error(pi, PI_CORRUPT);
-+ if(c == '\032') /* 0x1a, '^Z' */
-+ break;
-+ if(max < i){
-+ max += 32;
-+ *comm = pi_realloc(*comm, (size_t) max + 1, "pi_read_comment(1)");
-+ }
-+ (*comm)[i++] = c;
-+ }
-+ if(max < i){
-+ max++;
-+ *comm = pi_realloc(*comm, (size_t) max + 1, "pi_read_comment(2)");
-+ }
-+ (*comm)[i] = '\0';
-+
-+ while((c = fgetc(pi->fp)) != '\0'){ /* skip the dummy area */
-+ if(c == EOF)
-+ pi_file_error(pi, PI_CORRUPT);
-+ }
-+}
-+
-+static void pi_read_palette(pi)
-+ struct pi_info *pi;
-+{
-+ pi->cmap = pi_malloc((size_t) pi->numcols * 3, "pi_read_palette");
-+ if(pi->mode & 0x80){
-+ if(pi->numcols == 16){
-+ int i;
-+ byte on;
-+
-+ on = 0x77;
-+ for(i = 0; i < 8; i++){
-+ pi->cmap[i * 3 ] = i & 2 ? on : 0;
-+ pi->cmap[i * 3 + 1] = i & 4 ? on : 0;
-+ pi->cmap[i * 3 + 2] = i & 1 ? on : 0;
-+ }
-+ on = 0xff;
-+ for(; i < 16; i++){
-+ pi->cmap[i * 3 ] = i & 2 ? on : 0;
-+ pi->cmap[i * 3 + 1] = i & 4 ? on : 0;
-+ pi->cmap[i * 3 + 2] = i & 1 ? on : 0;
-+ }
-+ }else{ /* pi->numcols == 256 */
-+ int i;
-+ byte r, g, b;
-+ r = g = b = 0;
-+ for(i = 0; i < 256; i++){
-+ pi->cmap[i * 3 ] = r;
-+ pi->cmap[i * 3 + 1] = g;
-+ pi->cmap[i * 3 + 2] = b;
-+ if((b += 0x40) == 0){
-+ if((r += 0x20) == 0)
-+ g += 0x20;
-+ }
-+ }
-+ }
-+ }else{
-+ if(fread(pi->cmap, (size_t) pi->numcols * 3, (size_t) 1, pi->fp) != 1)
-+ pi_file_error(pi, PI_CORRUPT);
-+ }
-+}
-+
-+/* The main routine to expand `Pi' file. */
-+static void pi_expand(pi, pic)
-+ struct pi_info *pi;
-+ byte **pic;
-+{
-+ byte prev_col = 0;
-+ int prev_pos = -1;
-+ int cnt = 0, max_cnt = pi->width * pi->height;
-+
-+ *pic = pi_malloc((size_t) max_cnt, "pi_expand"); // GRR POSSIBLE OVERFLOW / FIXME
-+
-+ pi_table_create(pi);
-+
-+ if(pi->width > 2){
-+ (*pic)[0] = pi_read_color(pi, 0);
-+ (*pic)[1] = pi_read_color(pi, (*pic)[0]);
-+
-+ while(cnt < max_cnt){
-+ int pos = pi_read_position(pi);
-+ if(pos != prev_pos){
-+ data32 len = pi_read_length(pi);
-+ cnt = pi_copy_pixels(pi, *pic, cnt, pos, len);
-+ prev_col = (*pic)[cnt - 1];
-+ prev_pos = pos;
-+ }else{
-+ do{
-+ prev_col = pi_read_color(pi, (int) prev_col);
-+ (*pic)[cnt++] = prev_col;
-+ prev_col = pi_read_color(pi, (int) prev_col);
-+ (*pic)[cnt++] = prev_col;
-+ }while(pi_read_bits(pi, 1) == 1);
-+
-+ prev_pos = -1;
-+ }
-+ }
-+ }else{
-+ while(cnt < max_cnt){
-+ prev_col = pi_read_color(pi, (int) prev_col);
-+ (*pic)[cnt++] = prev_col;
-+ }
-+ }
-+}
-+
-+static byte pi_read_color(pi, prev)
-+ struct pi_info *pi;
-+ int prev;
-+{
-+ byte n;
-+ if(pi->cbits == 4){
-+ if(pi_read_bits(pi, 1) == 1)
-+ n = pi_read_bits(pi, 1); /* 1x */
-+ else{
-+ if(pi_read_bits(pi, 1) == 0)
-+ n = pi_read_bits(pi, 1) + 2; /* 00x */
-+ else{
-+ if(pi_read_bits(pi, 1) == 0)
-+ n = pi_read_bits(pi, 2) + 4; /* 010xx */
-+ else
-+ n = pi_read_bits(pi, 3) + 8; /* 011xxx */
-+ }
-+ }
-+ }else{ /* cbits == 8 */
-+ if(pi_read_bits(pi, 1) == 1)
-+ n = pi_read_bits(pi, 1);
-+ else{
-+ int bits = 0;
-+ byte base = 2;
-+ while(bits < 6){
-+ if(pi_read_bits(pi, 1) == 0)
-+ break;
-+ bits++;
-+ base <<= 1;
-+ }
-+ n = pi_read_bits(pi, bits + 1) + base;
-+ }
-+ }
-+
-+ return pi_table_get_value(pi, prev, (int) n);
-+}
-+
-+static int pi_read_position(pi)
-+ struct pi_info *pi;
-+{
-+ byte r;
-+ if((r = pi_read_bits(pi, 2)) != 3)
-+ return (int) r;
-+ else
-+ return (int) pi_read_bits(pi, 1) + 3;
-+}
-+
-+static data32 pi_read_length(pi)
-+ struct pi_info *pi;
-+{
-+ data32 r = 1;
-+ int bits = 0;
-+ while(pi_read_bits(pi, 1) == 1){
-+ r <<= 1;
-+ bits++;
-+ }
-+ if(bits > 0)
-+ return r + pi_read_bits(pi, bits);
-+ return 1;
-+}
-+
-+static int pi_copy_pixels(pi, pic, cnt, pos, len)
-+ struct pi_info *pi;
-+ byte *pic;
-+ int cnt, pos;
-+ data32 len;
-+{
-+ int s = 0, d = cnt;
-+ int max = pi->width * pi->height;
-+ switch(pos){
-+ case 0:
-+ if(cnt < 2){
-+ if(pic[0] == pic[1])
-+ s = cnt - 2;
-+ else
-+ s = cnt - 4;
-+ }else{
-+ if(pic[cnt - 2] == pic[cnt - 1])
-+ s = cnt - 2;
-+ else
-+ s = cnt - 4;
-+ }
-+ break;
-+ case 1:
-+ s = cnt - pi->width;
-+ break;
-+ case 2:
-+ s = cnt - pi->width * 2;
-+ break;
-+ case 3:
-+ s = cnt - pi->width + 1;
-+ break;
-+ case 4:
-+ s = cnt - pi->width - 1;
-+ }
-+
-+ len *= 2;
-+ while(s < 0 && len != 0 && d < max){
-+ pic[d++] = pic[-(s++) % 2];
-+ len--;
-+ }
-+ while(len != 0 && d < max){
-+ pic[d++] = pic[s++];
-+ len--;
-+ }
-+ return d;
-+}
-+
-+/* The main routine of `Pi' saver. */
-+int WritePi(fp, pic, ptype, w, h, rmap, gmap, bmap, numcols, colorstyle,
-+ comment)
-+ FILE *fp;
-+ byte *pic;
-+ int ptype, w, h;
-+ byte *rmap, *gmap, *bmap;
-+ int numcols, colorstyle;
-+ char *comment;
-+{
-+ byte rtemp[256], gtemp[256], btemp[256];
-+ struct pi_info pi;
-+ int e;
-+
-+ if(DEBUG) fputs("WritePi\n", stderr);
-+ pi_init_pi_info(&pi);
-+ pi.fp = fp;
-+ pi.width = w;
-+ pi.height = h;
-+ pi.writing_grey = (colorstyle == F_GREYSCALE);
-+ if(ptype == PIC24){
-+ if(!(pic = Conv24to8(pic, w, h, 256, rtemp, gtemp, btemp)))
-+ pi_memory_error("Conv24to8", "WritePi");
-+ rmap = rtemp;
-+ gmap = gtemp;
-+ bmap = btemp;
-+ numcols = 256;
-+ }
-+
-+ if((e = setjmp(pi.jmp)) != 0){
-+ /* When an error occurs, comes here. */
-+ pi_cleanup_pi_info(&pi, 1);
-+ if(DEBUG) fputs("\n", stderr);
-+ return -1;
-+ }
-+
-+ pi.numcols = numcols;
-+ pi_write_header(&pi, comment, rmap, gmap, bmap);
-+ pi_compress(&pi, pic);
-+ pi_write_gabage(&pi);
-+
-+ pi_cleanup_pi_info(&pi, 1);
-+ if(DEBUG) fputs("\n", stderr);
-+ return 0;
-+}
-+
-+static void pi_write_header(pi, comm, r, g, b)
-+ struct pi_info *pi;
-+ char *comm;
-+ byte *r, *g, *b;
-+{
-+ byte buf[14];
-+
-+ if(DEBUG) pi_show_pi_info(pi);
-+
-+ pi_write_id(pi);
-+ pi_write_comment(pi, comm);
-+
-+ buf[0] = buf[1] = buf[2] = 0;
-+ buf[3] = pi->cbits = pi->numcols > 16 ? 8 : 4;
-+ buf[4] = 'X';
-+ buf[5] = 'V';
-+ buf[6] = ' ';
-+ buf[7] = ' ';
-+ buf[8] = buf[9] = 0;
-+ buf[10] = pi->width >> 8;
-+ buf[11] = pi->width;
-+ buf[12] = pi->height >> 8;
-+ buf[13] = pi->height;
-+ if(fwrite(buf, (size_t) 14, (size_t) 1, pi->fp) != 1)
-+ pi_file_error(pi, PI_WRITE);
-+
-+ pi_write_palette(pi, r, g, b);
-+}
-+
-+static void pi_write_id(pi)
-+ struct pi_info *pi;
-+{
-+ if(fwrite(pi_id, (size_t) 2, (size_t) 1, pi->fp) != 1)
-+ pi_file_error(pi, PI_WRITE);
-+}
-+
-+static void pi_write_comment(pi, comm)
-+ struct pi_info *pi;
-+ char *comm;
-+{
-+ if(comm){
-+ int i;
-+ for(i = 0; comm[i]; i++){
-+ if(comm[i] == '\032') /* 0x1a, '^Z' */
-+ comm[i] = ' ';
-+ }
-+ if(i > 0){
-+ if(fwrite(comm, (size_t) i, (size_t) 1, pi->fp) != 1)
-+ pi_file_error(pi, PI_WRITE);
-+ }
-+ }
-+
-+ if(fwrite("\032\0", (size_t) 2, (size_t) 1, pi->fp) != 1)
-+ pi_file_error(pi, PI_WRITE);
-+}
-+
-+static void pi_write_palette(pi, r, g, b)
-+ struct pi_info *pi;
-+ byte *r, *g, *b;
-+{
-+ int i;
-+ int pinum = 1 << pi->cbits;
-+ char buf[3];
-+
-+ for(i = 0; i < pi->numcols; i++){
-+ buf[0] = *r++;
-+ buf[1] = *g++;
-+ buf[2] = *b++;
-+ if(pi->writing_grey)
-+ buf[0] = buf[1] = buf[2] = MONO(buf[0], buf[1], buf[2]);
-+ if(fwrite(buf, (size_t) 3, (size_t) 1, pi->fp) != 1)
-+ pi_file_error(pi, PI_WRITE);
-+ }
-+ for( ; i < pinum; i++){
-+ if(fwrite(buf, (size_t) 3, (size_t) 1, pi->fp) != 1)
-+ pi_file_error(pi, PI_WRITE);
-+ }
-+ pi->numcols = pinum;
-+}
-+
-+/* The main routine to compress `Pi' format. */
-+static void pi_compress(pi, pic)
-+ struct pi_info *pi;
-+ byte *pic;
-+{
-+ byte prev_col = 0;
-+ int prev_pos = -1;
-+ int cnt = 0, max_cnt = pi->width * pi->height;
-+ pi_table_create(pi);
-+
-+ if(pi->width > 2){
-+ int pos;
-+ data32 len;
-+
-+ pi_write_color(pi, 0, pic[0]);
-+ pi_write_color(pi, pic[0], pic[1]);
-+ pos = pi_test_matching(pi, pic, prev_pos, cnt, &len);
-+ while(cnt < max_cnt){
-+ if(pos >= 0){
-+ pi_write_position(pi, pos);
-+ pi_write_length(pi, len);
-+ if((cnt += len * 2) >= max_cnt)
-+ break;
-+ prev_col = pic[cnt - 1];
-+ prev_pos = pos;
-+ pos = pi_test_matching(pi, pic, prev_pos, cnt, &len);
-+ }else{
-+ pi_write_position(pi, prev_pos);
-+ prev_pos = -1;
-+ while(pos < 0){
-+ pi_write_color(pi, (int) prev_col, pic[cnt]);
-+ prev_col = pic[cnt];
-+ if(++cnt >= max_cnt)
-+ break;
-+ pi_write_color(pi, (int) prev_col, pic[cnt]);
-+ prev_col = pic[cnt];
-+ if(++cnt >= max_cnt)
-+ break;
-+ pos = pi_test_matching(pi, pic, -1, cnt, &len);
-+ if(pos < 0)
-+ pi_write_bits(pi, 1, 1);
-+ else
-+ pi_write_bits(pi, 0, 1);
-+ }
-+ }
-+ }
-+ }else{
-+ while(cnt < max_cnt){
-+ pi_write_color(pi, (int) prev_col, pic[cnt]);
-+ prev_col = pic[cnt++];
-+ }
-+ }
-+}
-+
-+static void pi_write_gabage(pi)
-+ struct pi_info *pi;
-+{
-+ pi_write_bits(pi, 0, 32);
-+}
-+
-+static void pi_write_color(pi, prev, col)
-+ struct pi_info *pi;
-+ int prev, col;
-+{
-+ int n = pi_table_lookup_value(pi, prev, col);
-+
-+ if(pi->cbits == 4){
-+ if(n < 2)
-+ pi_write_bits(pi, (data32) n | 2, 2);
-+ else if(n < 4)
-+ pi_write_bits(pi, (data32) n - 2, 3);
-+ else if(n < 8)
-+ pi_write_bits(pi, (data32) (n - 4) | 8, 5);
-+ else
-+ pi_write_bits(pi, (data32) (n - 8) | 24, 6);
-+ }else{ /* cbits == 8 */
-+ if(n < 2){
-+ pi_write_bits(pi, (data32) n | 2, 2);
-+ }else{
-+ int bits = 0;
-+ byte base = 2;
-+ while(bits < 6){
-+ if(n < (int) base * 2)
-+ break;
-+ bits++;
-+ base <<= 1;
-+ }
-+ pi_write_bits(pi, 0, 1);
-+ if(bits > 0)
-+ pi_write_bits(pi, 0xffffffff, bits);
-+ if(bits < 6)
-+ pi_write_bits(pi, 0, 1);
-+ pi_write_bits(pi, (data32) n - base, bits + 1);
-+ }
-+ }
-+}
-+
-+static int pi_test_matching(pi, pic, prev, cnt, len)
-+ struct pi_info *pi;
-+ byte *pic;
-+ int prev, cnt;
-+ data32 *len;
-+{
-+ data32 lens[5];
-+ int pos, p;
-+ int s, d = 0;
-+ int max = pi->width * pi->height;
-+
-+ for(pos = 0; pos < 5; pos++){
-+ switch(pos){
-+ case 0:
-+ if(cnt < 2){
-+ if(pic[0] == pic[1])
-+ d = cnt - 2;
-+ else
-+ d = cnt - 4;
-+ }else{
-+ if(pic[cnt - 2] == pic[cnt - 1])
-+ d = cnt - 2;
-+ else
-+ d = cnt - 4;
-+ }
-+ break;
-+ case 1:
-+ d = cnt - pi->width;
-+ break;
-+ case 2:
-+ d = cnt - pi->width * 2;
-+ break;
-+ case 3:
-+ d = cnt - pi->width + 1;
-+ break;
-+ case 4:
-+ d = cnt - pi->width - 1;
-+ }
-+ s = cnt;
-+ lens[pos] = 0;
-+
-+ if(prev == 0 && pos == 0)
-+ continue;
-+
-+ while(d < max){
-+ if(pic[(d < 0) ? (-d) % 2 : d] != pic[s])
-+ break;
-+ lens[pos]++;
-+ d++;
-+ s++;
-+ }
-+
-+ }
-+
-+ for(pos = 0, p = 1; p < 5; p++){
-+ if(lens[p] >= lens[pos])
-+ pos = p;
-+ }
-+
-+ if(lens[pos] / 2 == 0)
-+ return -1;
-+ *len = lens[pos] / 2;
-+ return pos;
-+}
-+
-+static void pi_write_position(pi, pos)
-+ struct pi_info *pi;
-+ int pos;
-+{
-+ switch(pos){
-+ case 0:
-+ pi_write_bits(pi, 0, 2);
-+ break;
-+ case 1:
-+ pi_write_bits(pi, 1, 2);
-+ break;
-+ case 2:
-+ pi_write_bits(pi, 2, 2);
-+ break;
-+ case 3:
-+ pi_write_bits(pi, 6, 3);
-+ break;
-+ case 4:
-+ pi_write_bits(pi, 7, 3);
-+ break;
-+ }
-+}
-+
-+static void pi_write_length(pi, len)
-+ struct pi_info *pi;
-+ data32 len;
-+{
-+ int bits = 0;
-+ data32 base = 1;
-+
-+ while(len >= base * 2){
-+ bits++;
-+ base <<= 1;
-+ }
-+ if(bits > 0){
-+ pi_write_bits(pi, 0xffffffff, bits);
-+ pi_write_bits(pi, 0, 1);
-+ pi_write_bits(pi, len - base, bits);
-+ }else
-+ pi_write_bits(pi, 0, 1);
-+}
-+
-+/*
-+ * These pi_table_* functions manipulate the color table.
-+ * pi_table_create:
-+ * allocates and initializes a color table.
-+ * pi_table_get_value:
-+ * get the specified value, and move it to the top of the list.
-+ * pi_table_lookup_value:
-+ * look up the specified value, and move it to the top of the list.
-+ */
-+static void pi_table_create(pi)
-+ struct pi_info *pi;
-+{
-+ struct ct_t *t;
-+ int i;
-+ byte mask = pi->numcols - 1;
-+ pi->ct = pi_malloc(sizeof *pi->ct * pi->numcols, "pi_table_create(1)");
-+ for(i = 0, t = pi->ct; i < pi->numcols; i++, t++){
-+ int j;
-+ byte v = i;
-+ t->elt = pi_malloc(sizeof *t->elt * pi->numcols, "pi_table_create(2)");
-+ t->top = &t->elt[pi->numcols - 1];
-+ for(j = 0; j < pi->numcols; j++){
-+ v = (v + 1) & mask;
-+ if(j > 0)
-+ t->elt[j].old = &t->elt[j - 1];
-+ else
-+ t->elt[0].old = t->top;
-+ if(j < pi->numcols - 1)
-+ t->elt[j].recent = &t->elt[j + 1];
-+ else
-+ t->elt[j].recent = &t->elt[0];
-+ t->elt[j].val = v;
-+ }
-+ t->elt[0].old = t->top;
-+ t->top->recent = &t->elt[0];
-+ }
-+}
-+
-+static byte pi_table_get_value(pi, left, num)
-+ struct pi_info *pi;
-+ int left, num;
-+{
-+ struct ct_t *t = &pi->ct[left];
-+ struct elt_t *e = t->top;
-+ if(left >= pi->numcols || num >= pi->numcols)
-+ abort();
-+ if(num != 0){
-+ do {
-+ e = e->old;
-+ }while(--num != 0);
-+
-+ e->old->recent = e->recent;
-+ e->recent->old = e->old;
-+
-+ e->recent = t->top->recent;
-+ e->recent->old = e;
-+ e->old = t->top;
-+ t->top->recent = e;
-+
-+ t->top = e;
-+ }
-+ return e->val;
-+}
-+
-+static int pi_table_lookup_value(pi, left, v)
-+ struct pi_info *pi;
-+ int left, v;
-+{
-+ struct ct_t *t = &pi->ct[left];
-+ struct elt_t *e = t->top;
-+ int num = 0;
-+
-+ if(left >= pi->numcols || v >= pi->numcols)
-+ abort();
-+
-+ while(e->val != v){
-+ e = e->old;
-+ num++;
-+ }
-+
-+ if(num != 0){
-+ e->old->recent = e->recent;
-+ e->recent->old = e->old;
-+
-+ e->recent = t->top->recent;
-+ e->recent->old = e;
-+ e->old = t->top;
-+ t->top->recent = e;
-+
-+ t->top = e;
-+ }
-+
-+ return num;
-+}
-+
-+/*
-+ * These 2 functions read or write to a bit stream.
-+ * pi_read_bits:
-+ * reads a specified-bit data from the bit stream.
-+ * pi_write_bits:
-+ * writes a specified-bit data to the bit stream.
-+ */
-+static data32 pi_read_bits(pi, numbits)
-+ struct pi_info *pi;
-+ int numbits;
-+{
-+ data32 r = 0;
-+
-+ while(numbits > 0){
-+ while(pi->bs.rest > 0 && numbits > 0){
-+ r = (r << 1) | (pi->bs.cur & 0x80 ? 1 : 0);
-+ pi->bs.cur <<= 1;
-+ pi->bs.rest--;
-+ numbits--;
-+ }
-+ if(numbits > 0){
-+ int c;
-+ if((c = fgetc(pi->fp)) == EOF)
-+ pi_file_warning(pi, PI_CORRUPT);
-+ pi->bs.cur = c;
-+ pi->bs.rest = 8;
-+ }
-+ }
-+
-+ return r;
-+}
-+
-+static void pi_write_bits(pi, dat, bits)
-+ struct pi_info *pi;
-+ data32 dat;
-+ int bits;
-+{
-+ data32 dat_mask = 1 << (bits - 1);
-+ while(bits > 0){
-+ while(pi->bs.rest < 8 && bits > 0){
-+ pi->bs.cur <<= 1;
-+ if(dat & dat_mask)
-+ pi->bs.cur |= 1;
-+ pi->bs.rest++;
-+ bits--;
-+ dat_mask >>= 1;
-+ }
-+ if(pi->bs.rest >= 8){
-+ if(fputc((int)pi->bs.cur, pi->fp) == EOF)
-+ pi_file_error(pi, PI_WRITE);
-+ pi->bs.cur = 0;
-+ pi->bs.rest = 0;
-+ }
-+ }
-+}
-+
-+/*
-+ * The routines to initialize or clean up.
-+ * pi_inif_pi_info:
-+ * initializes a pi_info structure.
-+ * pi_cleanup_pi_info:
-+ * cleanup pi_info structure. It frees allocated memories.
-+ * pi_cleanup_pinfo:
-+ * cleanup PICINFO structure when an error occurs.
-+ */
-+static void pi_init_pi_info(pi)
-+ struct pi_info *pi;
-+{
-+ pi->fp = NULL;
-+ pi->bs.rest = 0;
-+ pi->bs.cur = 0;
-+ pi->fsize = 0;
-+ pi->mode = 0;
-+ pi->width = pi->mode = 0;
-+ pi->aspect = 1.0;
-+ pi->cbits = 0;
-+ pi->numcols = 0;
-+ pi->cmap = NULL;
-+ pi->ct = NULL;
-+ pi->defcmap = 0;
-+ pi->writing_grey = 0;
-+}
-+
-+static void pi_cleanup_pi_info(pi, writing)
-+ struct pi_info *pi;
-+ int writing;
-+{
-+ if(pi->fp && !writing){
-+ fclose(pi->fp);
-+ pi->fp = NULL;
-+ }
-+ if(pi->cmap){
-+ free(pi->cmap);
-+ pi->cmap = NULL;
-+ }
-+ if(pi->ct){
-+ int i;
-+ for(i = 0; i < pi->numcols; i++)
-+ free(pi->ct[i].elt);
-+ free(pi->ct);
-+ pi->ct = NULL;
-+ }
-+}
-+
-+static void pi_cleanup_pinfo(pinfo)
-+ PICINFO *pinfo;
-+{
-+ if(pinfo->pic){
-+ free(pinfo->pic);
-+ pinfo->pic = NULL;
-+ }
-+ if(pinfo->comment){
-+ free(pinfo->comment);
-+ pinfo->comment = NULL;
-+ }
-+}
-+
-+/*
-+ * Error handling routins.
-+ * pi_memory_error:
-+ * shows a error message, and terminates.
-+ * pi_error:
-+ * shows a non-file error message.
-+ * pi_file_error:
-+ * shows a file error message.
-+ */
-+static void pi_memory_error(scm, fn)
-+ char *scm, *fn;
-+{
-+ char buf[128];
-+ sprintf(buf, "%s: couldn't allocate memory. (%s)", scm ,fn);
-+ FatalError(buf);
-+}
-+
-+static void pi_error(pi, mn)
-+ struct pi_info *pi;
-+ int mn;
-+{
-+ SetISTR(ISTR_WARNING, "%s", pi_msgs[mn]);
-+ longjmp(pi->jmp, 1);
-+}
-+
-+static void pi_file_error(pi, mn)
-+ struct pi_info *pi;
-+ int mn;
-+{
-+ if(feof(pi->fp))
-+ SetISTR(ISTR_WARNING, "%s (end of file)", pi_msgs[mn]);
-+ else
-+ SetISTR(ISTR_WARNING, "%s (%s)", pi_msgs[mn], ERRSTR(errno));
-+ longjmp(pi->jmp, 1);
-+}
-+
-+static void pi_file_warning(pi, mn)
-+ struct pi_info *pi;
-+ int mn;
-+{
-+ if(feof(pi->fp))
-+ SetISTR(ISTR_WARNING, "%s (end of file)", pi_msgs[mn]);
-+ else
-+ SetISTR(ISTR_WARNING, "%s (%s)", pi_msgs[mn], ERRSTR(errno));
-+}
-+
-+static void pi_show_pi_info(pi)
-+ struct pi_info *pi;
-+{
-+ fprintf(stderr, " file size: %ld.\n", pi->fsize);
-+ fprintf(stderr, " mode: 0x%02x.\n", pi->mode);
-+ fprintf(stderr, " image size: %dx%d.\n", pi->width, pi->height);
-+ fprintf(stderr, " aspect: %f.\n", pi->aspect);
-+ fprintf(stderr, " number of color bits: %d.\n", pi->cbits);
-+ fprintf(stderr, " number of colors: %d.\n", pi->numcols);
-+ fprintf(stderr, " using default colormap: %s.\n",
-+ pi->defcmap ? "true" : "false");
-+ fprintf(stderr, " writing greyscale image: %s.\n",
-+ pi->writing_grey ? "true" : "false");
-+}
-+
-+/*
-+ * Memory related routines. If failed, they calls pi_memory_error.
-+ */
-+static void *pi_malloc(n, fn)
-+ size_t n;
-+ char *fn;
-+{
-+ void *r = (void *) malloc(n);
-+ if(r == NULL)
-+ pi_memory_error("malloc", fn);
-+ return r;
-+}
-+
-+static void *pi_realloc(p, n, fn)
-+ void *p;
-+ size_t n;
-+ char *fn;
-+{
-+ void *r = (p == NULL) ? (void *) malloc(n) : (void *) realloc(p, n);
-+ if(r == NULL)
-+ pi_memory_error("realloc", fn);
-+ return r;
-+}
-+#endif /* HAVE_PI */
-diff -u -r --new-file xv-3.10a.orig/xvpic.c xv-3.10a/xvpic.c
---- xv-3.10a.orig/xvpic.c 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/xvpic.c 2005-04-18 00:57:08.000000000 -0500
-@@ -0,0 +1,1285 @@
-+/*
-+ * xvpic.c - load routine for `PIC' format pictures.
-+ *
-+ * The `PIC' format is used by many Japanese personal computer users.
-+ */
-+
-+#include "xv.h"
-+#include <setjmp.h>
-+
-+#ifdef HAVE_PIC
-+
-+typedef unsigned short data16;
-+typedef unsigned int data32;
-+
-+struct pic_info {
-+ jmp_buf jmp;
-+ FILE *fp;
-+ struct {
-+ int rest;
-+ byte cur;
-+ }bs;
-+ long fsize;
-+ int type, mode;
-+ int width, height;
-+ float aspect;
-+ int cbits;
-+ int cmapped;
-+ byte *cmap;
-+ int cached;
-+ struct cache_t {
-+ int newest;
-+ struct cachenode_t {
-+ data32 dat;
-+ int newer, older;
-+ } *node;
-+ } cache;
-+ int g_bits, r_bits, b_bits, i_bits;
-+ int inv_gr;
-+ int tiled256;
-+ int numcols;
-+ int writing_grey;
-+ data32 *data;
-+};
-+
-+static void pic_open_file PARM((struct pic_info*,char*));
-+static void pic_check_id PARM((struct pic_info*));
-+static void pic_read_comment PARM((struct pic_info*, char**));
-+static void pic_read_header PARM((struct pic_info*));
-+static void pic_expand_data PARM((struct pic_info*));
-+static int pic_expanding_read_len PARM((struct pic_info*));
-+static data32 pic_expanding_read_color PARM((struct pic_info*));
-+static void pic_expanding_read_chain
-+ PARM((struct pic_info*, int, int, data32));
-+static void pic_make_xvpic
-+ PARM((struct pic_info*, byte**, byte*, byte*, byte*));
-+
-+static void pic_write_id PARM((struct pic_info*));
-+static void pic_write_comment PARM((struct pic_info*, char*));
-+static void pic_write_header PARM((struct pic_info*));
-+static void pic_write_palette
-+ PARM((struct pic_info*, byte*, byte*, byte*));
-+static void pic_make_sparse_data PARM((struct pic_info*, byte*));
-+static void pic_write_data PARM((struct pic_info*));
-+static void pic_write_length PARM((struct pic_info*, data32));
-+static void pic_write_color PARM((struct pic_info*, data32));
-+static void pic_write_chain
-+ PARM((struct pic_info*, int, int, data32));
-+
-+static data32 pic_read_rgb PARM((struct pic_info*));
-+static data32 pic_read_color_code PARM((struct pic_info*));
-+static void pic_write_rgb PARM((struct pic_info*, data32));
-+static void pic_write_color_code PARM((struct pic_info*, data32));
-+
-+static void pic_cache_init PARM((struct pic_info*));
-+static data32 pic_cache_get_value PARM((struct pic_info*, int));
-+static void pic_cache_add_value PARM((struct pic_info*, data32));
-+static int pic_cache_lookup PARM((struct pic_info*, data32));
-+
-+static data32 pic_read_bits PARM((struct pic_info*, int));
-+static void pic_write_bits PARM((struct pic_info*, data32, int));
-+static byte pic_pad_bit PARM((int, data32));
-+
-+static void pic_init_info PARM((struct pic_info*));
-+static void pic_cleanup_pic_info PARM((struct pic_info*, int));
-+static void pic_cleanup_pinfo PARM((PICINFO*));
-+static void pic_memory_error PARM((char*, char*));
-+static void pic_error PARM((struct pic_info*, int));
-+static void pic_file_error PARM((struct pic_info*, int));
-+static void pic_file_warning PARM((struct pic_info*, int));
-+static void pic_show_pic_info PARM((struct pic_info*));
-+static void *pic_malloc PARM((size_t, char*));
-+static void *pic_realloc PARM((void*, size_t, char*));
-+
-+
-+static char *pic_id = "PIC";
-+
-+/* Error Messages */
-+static char *pic_msgs[] = {
-+ NULL,
-+#define PIC_OPEN 1
-+ "can't open file.",
-+#define PIC_CORRUPT 2
-+ "file corrupted.",
-+#define PIC_FORMAT 3
-+ "not PIC format.",
-+#define PIC_SUPPORT 4
-+ "unsupported type.",
-+#define PIC_COMMENT 5
-+ "can't read comment.",
-+#define PIC_TYPE 6
-+ "bad machine type.",
-+#define PIC_MODE 7
-+ "bad machine-dependent mode.",
-+#define PIC_NUM_COLORS 8
-+ "bad number of colors.",
-+#define PIC_SIZE 9
-+ "bad size.",
-+#define PIC_ASPECT 10
-+ "bad aspect.",
-+#define PIC_WRITE 11
-+ "write failed.",
-+};
-+
-+#define H4(b) (((b) >> 4) & 0x0f)
-+#define L4(b) ( (b) & 0x0f)
-+
-+
-+/* The main routine to load a PIC file. */
-+int LoadPIC(fname, pinfo)
-+ char *fname;
-+ PICINFO *pinfo;
-+{
-+ int e;
-+ struct pic_info pic;
-+ char buf[128];
-+
-+ if(DEBUG) fputs("LoadPIC:\n", stderr);
-+
-+ pic_init_info(&pic);
-+
-+ pinfo->comment = NULL;
-+ if((e = setjmp(pic.jmp)) != 0){
-+ /* When an error occurs, comes here. */
-+ pic_cleanup_pic_info(&pic, 0);
-+ pic_cleanup_pinfo(pinfo);
-+ if(DEBUG) fputs("\n", stderr);
-+ return 0;
-+ }
-+
-+ pic_open_file(&pic, fname);
-+ pic_check_id(&pic);
-+ pic_read_comment(&pic, &pinfo->comment);
-+ pic_read_header(&pic);
-+ pic_expand_data(&pic);
-+ pic_make_xvpic(&pic, &pinfo->pic, pinfo->r, pinfo->g, pinfo->b);
-+
-+ pinfo->w = pic.width;
-+ if(pic.tiled256)
-+ pinfo->h = pic.height * 2;
-+ else
-+ pinfo->h = pic.height;
-+ pinfo->normw = pinfo->w;
-+ pinfo->normh = pinfo->h;
-+ pinfo->type = pic.cmapped ? PIC8 : PIC24;
-+ pinfo->frmType = F_PIC;
-+ pinfo->colType = F_FULLCOLOR;
-+ strcpy(pinfo->fullInfo, "PIC");
-+ switch(pic.type){
-+ case 0x0:
-+ strcat(pinfo->fullInfo, ", X68k");
-+ break;
-+ case 0x1:
-+ strcat(pinfo->fullInfo, ", PC-88VA");
-+ if(pic.mode & 1)
-+ strcat(pinfo->fullInfo, ", HR");
-+ if(pic.mode & 2)
-+ strcat(pinfo->fullInfo, ", tiled 256");
-+ break;
-+ case 0x2:
-+ strcat(pinfo->fullInfo, ", FM-TOWNS");
-+ if(pic.mode == 0x5){
-+ strcat(pinfo->fullInfo, ", low-resolution");
-+ }else{
-+ strcat(pinfo->fullInfo, ", high-resolution");
-+ }
-+ break;
-+ case 0x3:
-+ strcat(pinfo->fullInfo, ", Macintosh");
-+ break;
-+ case 0xf:
-+ ;
-+ }
-+ sprintf(buf, " (%ld bytes)", pic.fsize);
-+ strcat(pinfo->fullInfo, buf);
-+ sprintf(pinfo->shrtInfo, "%dx%d(aspect %4.2f) PIC.",
-+ pinfo->w, pinfo->h, pic.aspect);
-+ if (!nopicadjust)
-+ normaspect = pic.aspect;
-+
-+ pic_cleanup_pic_info(&pic, 0);
-+ if(DEBUG) fputs("\n", stderr);
-+ return 1;
-+}
-+
-+static void pic_open_file(pi, fname)
-+ struct pic_info *pi;
-+ char *fname;
-+{
-+ if((pi->fp = fopen(fname, "rb")) == NULL)
-+ pic_file_error(pi, PIC_OPEN);
-+ fseek(pi->fp, (size_t) 0, SEEK_END);
-+ pi->fsize = ftell(pi->fp);
-+ fseek(pi->fp, (size_t) 0, SEEK_SET);
-+}
-+
-+static void pic_check_id(pi)
-+ struct pic_info *pi;
-+{
-+ char buf[3];
-+ if(fread(buf, (size_t) 3, (size_t) 1, pi->fp) != 1)
-+ pic_file_error(pi, PIC_CORRUPT);
-+ if(strncmp(buf, pic_id, (size_t) 3) != 0)
-+ pic_error(pi, PIC_FORMAT);
-+}
-+
-+static void pic_read_comment(pi, comm)
-+ struct pic_info *pi;
-+ char **comm;
-+{
-+ /* The comment field is like:
-+ * comment-string ^Z dummy \0 \0
-+ */
-+ int max = -1, i = 0;
-+ int c;
-+
-+ while(1){
-+ if((c = fgetc(pi->fp)) == EOF)
-+ pic_file_error(pi, PIC_CORRUPT);
-+ if(c == '\032') /* 0x1a, '^Z' */
-+ break;
-+ if(max < i){
-+ max += 32;
-+ *comm = pic_realloc(*comm, (size_t) max + 1, "pic_read_comment#1");
-+ }
-+ (*comm)[i++] = c;
-+ }
-+
-+ if(max < i){
-+ max++;
-+ *comm = pic_realloc(*comm, (size_t) max + 1, "pic_read_comment#2");
-+ }
-+ (*comm)[i] = '\0';
-+
-+ while((c = fgetc(pi->fp)) != '\0'){ /* skip the dummy area */
-+ if(c == EOF)
-+ pic_file_error(pi, PIC_CORRUPT);
-+ }
-+
-+ if(fgetc(pi->fp) != '\0') /* check the reserved byte */
-+ pic_error(pi, PIC_SUPPORT);
-+}
-+
-+static void pic_read_header(pi)
-+ struct pic_info *pi;
-+{
-+ pi->mode = pic_read_bits(pi, 4);
-+ pi->type = pic_read_bits(pi, 4);
-+ pi->cbits = pic_read_bits(pi, 16);
-+ pi->width = pic_read_bits(pi, 16);
-+ pi->height = pic_read_bits(pi, 16);
-+
-+ /* machine-dependent setup. */
-+ switch(pi->type){
-+ case 0x0: /* X68K */
-+ if(pi->mode != 0)
-+ pic_error(pi, PIC_MODE);
-+ switch(pi->cbits){
-+ case 4:
-+ pi->aspect = 1.0;
-+ pi->g_bits = pi->r_bits = pi->b_bits = 5;
-+ pi->i_bits = 1;
-+ pi->cmapped = 1;
-+ break;
-+
-+ case 8:
-+ pi->aspect = 4.0 / 3.0;
-+ pi->g_bits = pi->r_bits = pi->b_bits = 5;
-+ pi->i_bits = 1;
-+ pi->cmapped = 1;
-+ break;
-+
-+ case 15:
-+ pi->aspect = 4.0 / 3.0;
-+ pi->g_bits = pi->r_bits = pi->b_bits = 5;
-+ pi->cached = 1;
-+ break;
-+
-+ case 16:
-+ pi->aspect = 4.0 / 3.0;
-+ pi->g_bits = pi->r_bits = pi->b_bits = 5;
-+ pi->i_bits = 1;
-+ pi->cached = 1;
-+ break;
-+
-+ default:
-+ pic_error(pi, PIC_NUM_COLORS);
-+ }
-+ break;
-+
-+ case 0x1: /* PC-88VA */
-+ if(pi->height > 1000)
-+ pic_error(pi, PIC_SIZE);
-+ switch(pi->width * 1000 + pi->height){
-+ case 640400:
-+ case 640204:
-+ case 640200:
-+ case 320408:
-+ case 320400:
-+ case 320200:
-+ break;
-+ default:
-+ pic_error(pi, PIC_SIZE);
-+ }
-+ pi->aspect = 400.0 / pi->height;
-+ pi->aspect *= pi->width / 640.0;
-+ if(pi->mode & 0x1) /* HR mode */
-+ pi->aspect *= 2.0;
-+ if(pi->mode & 0x2){ /* tiled 256 format */
-+ if(pi->cbits != 16)
-+ pic_error(pi, PIC_NUM_COLORS);
-+ pi->tiled256 = 1;
-+ }
-+ switch(pi->cbits){
-+ case 8:
-+ pi->g_bits = pi->r_bits = 3;
-+ pi->b_bits = 2;
-+ break;
-+
-+ case 12:
-+ pi->g_bits = pi->r_bits = pi->b_bits = 4;
-+ pi->cached = 1;
-+ break;
-+
-+ case 16:
-+ pi->g_bits = 6;
-+ pi->r_bits = pi->b_bits = 5;
-+ pi->cached = 1;
-+ break;
-+
-+ default:
-+ pic_error(pi, PIC_NUM_COLORS);
-+ }
-+ break;
-+
-+ case 0x2: /* FM-TOWNS */
-+ if(pi->cbits != 15)
-+ pic_error(pi, PIC_NUM_COLORS);
-+ switch(pi->mode){
-+ case 0x5:
-+ case 0xc:
-+ break;
-+ default:
-+ pic_error(pi, PIC_MODE);
-+ }
-+ pi->g_bits = pi->r_bits = pi->b_bits = 5;
-+ pi->cached = 1;
-+ break;
-+
-+ case 0x3: /* MAC */
-+ if(pi->cbits != 15)
-+ pic_error(pi, PIC_NUM_COLORS);
-+ pi->r_bits = pi->g_bits = pi->b_bits = 5;
-+ pi->inv_gr = 1;
-+ break;
-+
-+ case 0xf: /* misc */
-+ {
-+ byte ah, al;
-+
-+ switch(pi->mode){
-+ case 0x0:
-+ break;
-+ case 0x1:
-+ pi->aspect = 4.0 / 3.0;
-+ break;
-+ case 0xf:
-+ break;
-+ default:
-+ pic_error(pi, PIC_MODE);
-+ }
-+ pic_read_bits(pi, 16); /* x */
-+ pic_read_bits(pi, 16); /* y */
-+ ah = pic_read_bits(pi, 8);
-+ al = pic_read_bits(pi, 8);
-+ if(ah > 0 && al > 0)
-+ pi->aspect = (float) al / (int) ah;
-+ else if(pi->mode == 0xf)
-+ pic_error(pi, PIC_ASPECT);
-+ switch(pi->cbits){
-+ case 4:
-+ case 8:
-+ pi->g_bits = pi->r_bits = pi->b_bits = pic_read_bits(pi, 8);
-+ pi->cmapped = 1;
-+ break;
-+
-+ case 12:
-+ pi->g_bits = pi->r_bits = pi->b_bits = 4;
-+ pi->cached = 1;
-+ break;
-+
-+ case 15:
-+ pi->g_bits = pi->r_bits = pi->b_bits = 5;
-+ pi->cached = 1;
-+ break;
-+
-+ case 16:
-+ pi->g_bits = pi->r_bits = pi->b_bits = 5;
-+ pi->i_bits = 1;
-+ pi->cached = 1;
-+ break;
-+
-+ case 24:
-+ pi->g_bits = pi->r_bits = pi->b_bits = 8;
-+ pi->cached = 1;
-+ break;
-+
-+ case 32:
-+ pic_error(pi, PIC_SUPPORT);
-+ break;
-+
-+ default:
-+ pic_error(pi, PIC_NUM_COLORS);
-+ }
-+ }
-+ break;
-+
-+ default:
-+ pic_error(pi, PIC_TYPE);
-+ }
-+
-+ pi->numcols = 1 << pi->cbits;
-+
-+ /* read palette data */
-+ if(pi->cmapped){
-+ int i;
-+ pi->cmap = pic_malloc((size_t) 3 * pi->numcols, "pic_read_header#1");
-+ for(i = 0; i < pi->numcols; i++){
-+ data32 c = pic_read_rgb(pi);
-+ pi->cmap[i * 3 ] = c >> 16 & 0xff;
-+ pi->cmap[i * 3 + 1] = c >> 8 & 0xff;
-+ pi->cmap[i * 3 + 2] = c & 0xff;
-+ }
-+ }
-+
-+ /* setup color code cache */
-+ if(pi->cached)
-+ pic_cache_init(pi);
-+
-+
-+ pi->data = pic_malloc(sizeof(data32) * pi->width * pi->height, // GRR POSSIBLE OVERFLOW / FIXME
-+ "pic_read_header#2");
-+ {
-+ int i;
-+ for(i = 0; i < pi->width * pi->height; i++)
-+ pi->data[i] = 0xffffffff;
-+ }
-+
-+ if(DEBUG)
-+ pic_show_pic_info(pi);
-+}
-+
-+/* The main routine to expand a PIC file. */
-+static void pic_expand_data(pi)
-+ struct pic_info *pi;
-+{
-+ int cnt;
-+ data32 c;
-+ pi->data[0] = c = 0;
-+ for(cnt = -1; cnt < pi->width * pi->height; ){
-+ int len = pic_expanding_read_len(pi);
-+ cnt += len;
-+ if(cnt < pi->width * pi->height){
-+ int x = cnt % pi->width;
-+ int y = cnt / pi->width;
-+ data32 c = pic_expanding_read_color(pi);
-+ pic_expanding_read_chain(pi, x, y, c);
-+ }
-+ }
-+}
-+
-+static int pic_expanding_read_len(pi)
-+ struct pic_info *pi;
-+{
-+ int len;
-+ byte bits;
-+ for(len = 2, bits = 1; pic_read_bits(pi, 1) == 1; bits++)
-+ len <<= 1;
-+ return len - 1 + pic_read_bits(pi, bits);
-+}
-+
-+static data32 pic_expanding_read_color(pi)
-+ struct pic_info *pi;
-+{
-+ if(pi->cached){
-+ byte b = pic_read_bits(pi, 1);
-+ if(b){
-+ return pic_cache_get_value(pi, (int) pic_read_bits(pi, 7));
-+ }else{
-+ data32 c = pic_read_color_code(pi);
-+ pic_cache_add_value(pi, c);
-+ return c;
-+ }
-+ }
-+ return pic_read_color_code(pi);
-+}
-+
-+static void pic_expanding_read_chain(pi, x, y, c)
-+ struct pic_info *pi;
-+ int x, y;
-+ data32 c;
-+{
-+ pi->data[y * pi->width + x] = c;
-+ if(pic_read_bits(pi, 1) == 1){
-+ int fin = 0;
-+ while(!fin){
-+ switch(pic_read_bits(pi, 2)){
-+ case 1: /* left */
-+ pi->data[(++y) * pi->width + (--x)] = c;
-+ break;
-+ case 2: /* middle */
-+ pi->data[(++y) * pi->width + x ] = c;
-+ break;
-+ case 3: /* right */
-+ pi->data[(++y) * pi->width + (++x)] = c;
-+ break;
-+ case 0: /* far or nothing */
-+ if(pic_read_bits(pi, 1) == 0)
-+ fin = 1;
-+ else{
-+ if(pic_read_bits(pi, 1) == 0)
-+ pi->data[(++y) * pi->width + (x -= 2)] = c;
-+ else
-+ pi->data[(++y) * pi->width + (x += 2)] = c;
-+ }
-+ }
-+ }
-+ }
-+}
-+
-+/*
-+ * Make a picture from the expanded data.
-+ */
-+static void pic_make_xvpic(pi, xp, rp, gp, bp)
-+ struct pic_info *pi;
-+ byte **xp, *rp, *gp, *bp;
-+{
-+ if(pi->cmapped){
-+ if(pi->tiled256)
-+ *xp = pic_malloc((size_t) pi->width * pi->height * 2, // GRR POSSIBLE OVERFLOW / FIXME
-+ "pic_make_xvpic#1");
-+ else
-+ *xp = pic_malloc((size_t) pi->width * pi->height, // GRR POSSIBLE OVERFLOW / FIXME
-+ "pic_make_xvpic#2");
-+ }else
-+ *xp = pic_malloc((size_t) pi->width * pi->height * 3, // GRR POSSIBLE OVERFLOW / FIXME
-+ "pic_make_xvpic#3");
-+
-+ if(pi->cmapped){
-+ int i;
-+
-+ for(i = 0; i < pi->numcols; i++){
-+ rp[i] = pi->cmap[i * 3 ];
-+ gp[i] = pi->cmap[i * 3 + 1];
-+ bp[i] = pi->cmap[i * 3 + 2];
-+ }
-+
-+ if(pi->tiled256){
-+ int pic_idx = 0, dat_idx;
-+ data16 col = 0;
-+ for(dat_idx = 0; dat_idx < pi->width * pi->height; dat_idx++){
-+ if(pi->data[dat_idx] != 0xffffffff)
-+ col = pi->data[dat_idx];
-+ (*xp)[pic_idx++] = col & 0xff;
-+ (*xp)[pic_idx++] = col >> 8 & 0xff;
-+ dat_idx++;
-+ }
-+ }else{
-+ int pic_idx = 0, dat_idx;
-+ byte col = 0;
-+ for(dat_idx = 0; dat_idx < pi->width * pi->height; dat_idx++){
-+ if(pi->data[dat_idx] != 0xffffffff)
-+ col = pi->data[dat_idx];
-+ (*xp)[pic_idx++] = col;
-+ }
-+ }
-+ }else{
-+ int pic_idx = 0, dat_idx;
-+ byte r = 0, g = 0, b = 0;
-+ for(dat_idx = 0; dat_idx < pi->width * pi->height; dat_idx++){
-+ if(pi->data[dat_idx] != 0xffffffff){
-+ data32 col = pi->data[dat_idx];
-+ r = col >> 16 & 0xff;
-+ g = col >> 8 & 0xff;
-+ b = col & 0xff;
-+ }
-+ (*xp)[pic_idx++] = r;
-+ (*xp)[pic_idx++] = g;
-+ (*xp)[pic_idx++] = b;
-+ }
-+ }
-+}
-+
-+
-+/* The main routine to write PIC file. */
-+int WritePIC(fp, pic0, ptype, w, h, rmap, gmap, bmap, numcols, colorstyle,
-+ comment)
-+ FILE *fp;
-+ byte *pic0;
-+ int ptype, w, h;
-+ byte *rmap, *gmap, *bmap;
-+ int numcols, colorstyle;
-+ char *comment;
-+{
-+ struct pic_info pic;
-+ int e;
-+
-+ if(DEBUG) fputs("WritePIC:\n", stderr);
-+
-+ pic_init_info(&pic);
-+ pic.fp = fp;
-+ pic.width = w;
-+ pic.height = h;
-+ pic.writing_grey = (colorstyle == F_GREYSCALE);
-+ if(ptype != PIC24){ /* PIC8 */
-+ pic.cmapped = 1;
-+ pic.cached = 0;
-+ pic.cbits = 8;
-+ pic.g_bits =
-+ pic.r_bits =
-+ pic.b_bits = 8;
-+ pic.i_bits = 0;
-+ pic.numcols = numcols;
-+ }else{ /* PIC24 */
-+ pic.cmapped = 0;
-+ pic.cached = 1;
-+ pic.cbits = 24;
-+ pic.g_bits =
-+ pic.r_bits =
-+ pic.b_bits = 8;
-+ pic.i_bits = 0;
-+ pic.numcols = 1 << 24;
-+ pic_cache_init(&pic);
-+ }
-+
-+ if((e = setjmp(pic.jmp)) != 0){
-+ /* When an error occurs while writing, comes here. */
-+ pic_cleanup_pic_info(&pic, 1);
-+ if(DEBUG) fputs("\n", stderr);
-+ return -1;
-+ }
-+
-+ pic_write_id(&pic);
-+ pic_write_comment(&pic, comment);
-+ pic_write_header(&pic);
-+ if(pic.cmapped)
-+ pic_write_palette(&pic, rmap, gmap, bmap);
-+ pic_make_sparse_data(&pic, pic0);
-+ pic_write_data(&pic);
-+ pic_write_bits(&pic, 0, 8);
-+
-+ pic_cleanup_pic_info(&pic, 1);
-+ if(DEBUG) fputs("\n", stderr);
-+ return 0;
-+}
-+
-+static void pic_write_id(pi)
-+ struct pic_info *pi;
-+{
-+ if(fwrite("PIC", (size_t) 3, (size_t) 1, pi->fp) != 1)
-+ pic_file_error(pi, PIC_WRITE);
-+}
-+
-+static void pic_write_comment(pi, comm)
-+ struct pic_info *pi;
-+ char *comm;
-+{
-+ if(comm){
-+ while(*comm){
-+ int c = *comm;
-+ if(c == '\032')
-+ c = ' ';
-+ if(fputc(*comm, pi->fp) == EOF)
-+ pic_file_error(pi, PIC_WRITE);
-+ comm++;
-+ }
-+ }
-+ /* write ^Z, 0, and reserved. */
-+ if(fwrite("\032\0\0", (size_t)3, (size_t) 1, pi->fp) != 1)
-+ pic_file_error(pi, PIC_WRITE);
-+}
-+
-+static void pic_write_header(pi)
-+ struct pic_info *pi;
-+{
-+ if(DEBUG) pic_show_pic_info(pi);
-+ pic_write_bits(pi, (data32) 0, 4); /* mode: 1:1 */
-+ pic_write_bits(pi, (data32) 0xf, 4); /* type: misc */
-+ pic_write_bits(pi, (data32) pi->cbits, 16); /* bits */
-+ pic_write_bits(pi, (data32) pi->width, 16); /* width */
-+ pic_write_bits(pi, (data32) pi->height, 16); /* height */
-+ pic_write_bits(pi, (data32) 0xffff, 16); /* x: unused */
-+ pic_write_bits(pi, (data32) 0xffff, 16); /* y: unused */
-+ pic_write_bits(pi, (data32) 0x0101, 16); /* real aspect */
-+}
-+
-+static void pic_write_palette(pi, r, g, b)
-+ struct pic_info *pi;
-+ byte *r, *g, *b;
-+{
-+ int i;
-+ data32 rgb = 0;
-+ pic_write_bits(pi, (data32) pi->g_bits, 8);
-+ for(i = 0; i < pi->numcols; i++){
-+ rgb = (data32) *r++ << 16 | (data32) *g++ << 8 | (data32) *b++;
-+ pic_write_rgb(pi, rgb);
-+ }
-+ for( ; i < 256; i++)
-+ pic_write_rgb(pi, rgb);
-+}
-+
-+static void pic_make_sparse_data(pi, dat)
-+ struct pic_info *pi;
-+ byte *dat;
-+{
-+ int i;
-+ data32 c;
-+
-+ pi->data = pic_malloc(sizeof(data32) * pi->width * pi->height, // GRR POSSIBLE OVERFLOW / FIXME
-+ "pic_make_sparse_data");
-+
-+ if(pi->cmapped){
-+ c = 0;
-+ for(i = 0; i < pi->width * pi->height; i++){
-+ if(c != dat[i])
-+ c = pi->data[i] = dat[i];
-+ else
-+ pi->data[i] = 0xffffffff;
-+ }
-+ }else{
-+ int j = 0;
-+ c = 0;
-+ for(i = 0; i < pi->width * pi->height; i++){
-+ data32 r, g, b, t;
-+ r = dat[j++];
-+ g = dat[j++];
-+ b = dat[j++];
-+ t = r << 16 | g << 8 | b;
-+ if(c != t)
-+ c = pi->data[i] = t;
-+ else
-+ pi->data[i] = 0xffffffff;
-+ }
-+ }
-+}
-+
-+static void pic_write_data(pi)
-+ struct pic_info *pi;
-+{
-+ int i;
-+ int max = pi->width * pi->height;
-+ data32 c = 0;
-+
-+ i = -1;
-+ while(i < max){
-+ int j;
-+ for(j = i + 1; j < max; j++){
-+ if(pi->data[j] != 0xffffffff)
-+ break;
-+ }
-+ pic_write_length(pi, (data32) j - i);
-+ i = j;
-+ if(i < max){
-+ pic_write_color(pi, c = pi->data[i]);
-+ pic_write_chain(pi, i % pi->width, i / pi->width, c);
-+ }
-+ }
-+}
-+
-+static void pic_write_length(pi, len)
-+ struct pic_info *pi;
-+ data32 len;
-+{
-+ int bits = 0; /* leading 1's */
-+ int max = 2;
-+
-+ while(len > max){
-+ max = (max + 1) * 2;
-+ bits++;
-+ }
-+ pic_write_bits(pi, 0xffffffff, bits);
-+ pic_write_bits(pi, 0, 1);
-+ pic_write_bits(pi, len - max / 2, bits + 1);
-+}
-+
-+static void pic_write_color(pi, c)
-+ struct pic_info *pi;
-+ data32 c;
-+{
-+ if(pi->cached){
-+ int idx = pic_cache_lookup(pi, c);
-+ if(idx < 0){ /* not found */
-+ pic_write_bits(pi, 0, 1);
-+ pic_write_color_code(pi, c);
-+ pic_cache_add_value(pi, c);
-+ }else{ /* found */
-+ pic_write_bits(pi, (data32) 0xffffffff, 1);
-+ pic_write_bits(pi, (data32) idx, 7);
-+ }
-+ }else
-+ pic_write_color_code(pi, c);
-+}
-+
-+static void pic_write_chain(pi, x, y, c)
-+ struct pic_info *pi;
-+ int x, y;
-+ data32 c;
-+{
-+ int ctr = (y + 1) * pi->width + x;
-+
-+ if(y < pi->height - 1 &&
-+ ( pi->data[ctr ] == c ||
-+ (x > 0 && pi->data[ctr - 1] == c) ||
-+ (x < pi->width - 1 && pi->data[ctr + 1] == c) ||
-+ (x > 1 && pi->data[ctr - 2] == c) ||
-+ (x < pi->width - 2 && pi->data[ctr + 2] == c))){
-+ pic_write_bits(pi, 1, 1);
-+ while(++y < pi->height){
-+ if(pi->data[ctr] == c){ /* center */
-+ pic_write_bits(pi, 2, 2);
-+ pi->data[ctr] = 0xffffffff;
-+ ctr += pi->width;
-+ }else if(x > 0 && pi->data[ctr - 1] == c){ /* left */
-+ pic_write_bits(pi, 1, 2);
-+ pi->data[ctr - 1] = 0xffffffff;
-+ ctr += pi->width - 1;
-+ }else if(x < pi->width - 1 && pi->data[ctr + 1] == c){/* right */
-+ pic_write_bits(pi, 3, 2);
-+ pi->data[ctr + 1] = 0xffffffff;
-+ ctr += pi->width + 1;
-+ }else if(x > 1 && pi->data[ctr - 2] == c){ /* 2-left */
-+ pic_write_bits(pi, 2, 4);
-+ pi->data[ctr - 2] = 0xffffffff;
-+ ctr += pi->width - 2;
-+ }else if(x < pi->width - 2 && pi->data[ctr + 2] == c){/* 2-right */
-+ pic_write_bits(pi, 3, 4);
-+ pi->data[ctr + 2] = 0xffffffff;
-+ ctr += pi->width + 2;
-+ }else /* nothing */
-+ break;
-+ }
-+ pic_write_bits(pi, 0, 3);
-+ }else
-+ pic_write_bits(pi, 0, 1);
-+}
-+
-+
-+/*
-+ * These 4 functions read or write a color.
-+ *
-+ * pic_read_rgb:
-+ * reads an RGB. Each bit length is [rgb]_bits, but
-+ * it is expanded to 8bits when returned.
-+ *
-+ * pic_read_color_code:
-+ * reads a color code, whose length is cbits.
-+ * It is the index to the colormap or RGB itself.
-+ *
-+ * pic_write_rgb:
-+ * writes an RGB value.
-+ *
-+ * pic_write_color_code:
-+ * writes a color code.
-+ */
-+static data32 pic_read_rgb(pi)
-+ struct pic_info *pi;
-+{
-+ int rb = pi->r_bits, gb = pi->g_bits, bb = pi->b_bits;
-+ byte r, g, b;
-+ if(pi->inv_gr){
-+ r = pic_read_bits(pi, rb);
-+ g = pic_read_bits(pi, gb);
-+ }else{
-+ g = pic_read_bits(pi, gb);
-+ r = pic_read_bits(pi, rb);
-+ }
-+ b = pic_read_bits(pi, bb);
-+ if(pi->i_bits){
-+ byte i;
-+ i = pic_read_bits(pi, pi->i_bits);
-+ r = r << pi->i_bits | i;
-+ g = g << pi->i_bits | i;
-+ b = b << pi->i_bits | i;
-+ rb += pi->i_bits;
-+ gb += pi->i_bits;
-+ bb += pi->i_bits;
-+ }
-+ r = pic_pad_bit(rb, r);
-+ g = pic_pad_bit(gb, g);
-+ b = pic_pad_bit(bb, b);
-+
-+ return (data32) r << 16 | (data32) g << 8 | (data32) b;
-+}
-+
-+static data32 pic_read_color_code(pi)
-+ struct pic_info *pi;
-+{
-+ if(pi->cmapped)
-+ return pic_read_bits(pi, pi->cbits);
-+ return pic_read_rgb(pi);
-+}
-+
-+static void pic_write_rgb(pi, rgb)
-+ struct pic_info *pi;
-+ data32 rgb;
-+{
-+ byte r = rgb >> 16;
-+ byte g = rgb >> 8;
-+ byte b = rgb;
-+ if(pi->writing_grey)
-+ r = g = b = MONO(r, g, b);
-+ pic_write_bits(pi, g, pi->g_bits);
-+ pic_write_bits(pi, r, pi->r_bits);
-+ pic_write_bits(pi, b, pi->b_bits);
-+}
-+
-+static void pic_write_color_code(pi, code)
-+ struct pic_info *pi;
-+ data32 code;
-+{
-+ if(pi->cmapped){
-+ pic_write_bits(pi, code, pi->cbits);
-+ }else{
-+ pic_write_rgb(pi, code);
-+ }
-+}
-+
-+
-+/*
-+ * These pic_cache_* functions are an implementation of the color cache.
-+ *
-+ * pic_cache_init:
-+ * initializes the cache.
-+ *
-+ * pic_cache_get_value:
-+ * gets a color indexed by the argument `idx'.
-+ * It updates the `most recently used' time.
-+ *
-+ * pic_cache_add_value:
-+ * adds a color to the top of the cache list.
-+ */
-+static void pic_cache_init(pi)
-+ struct pic_info *pi;
-+{
-+ int i;
-+ pi->cache.node = pic_malloc(sizeof(struct cachenode_t) * 128,
-+ "pic_cache_init");
-+ for(i = 0; i < 128; i++){
-+ pi->cache.node[i].newer = i + 1;
-+ pi->cache.node[i].older = i - 1;
-+ pi->cache.node[i].dat = 0;
-+ }
-+ pi->cache.node[ 0].older = 127;
-+ pi->cache.node[127].newer = 0;
-+ pi->cache.newest = 0;
-+}
-+
-+static data32 pic_cache_get_value(pi, idx)
-+ struct pic_info *pi;
-+ int idx;
-+{
-+ struct cachenode_t *p = pi->cache.node;
-+ int n = pi->cache.newest;
-+ if(n != idx){
-+ p[p[idx].newer].older = p[idx].older;
-+ p[p[idx].older].newer = p[idx].newer;
-+
-+ p[p[n].newer].older = idx;
-+ p[idx].newer = p[n].newer;
-+ p[n].newer = idx;
-+ p[idx].older = n;
-+
-+ pi->cache.newest = idx;
-+ }
-+ return pi->cache.node[idx].dat;
-+}
-+
-+static void pic_cache_add_value(pi, dat)
-+ struct pic_info *pi;
-+ data32 dat;
-+{
-+ pi->cache.newest = pi->cache.node[pi->cache.newest].newer;
-+ pi->cache.node[pi->cache.newest].dat = dat;
-+}
-+
-+static int pic_cache_lookup(pi, dat)
-+ struct pic_info *pi;
-+ data32 dat;
-+{
-+ int i;
-+ for(i = 0; i < 128; i++){
-+ if(pi->cache.node[i].dat == dat){
-+ pic_cache_get_value(pi, i);
-+ return i;
-+ }
-+ }
-+ return -1;
-+}
-+
-+
-+/*
-+ * These pic_{read,write}_bits functions access the bit stream.
-+ * pic_read_bits:
-+ * reads the specified bits from the file.
-+ *
-+ * pic_write_bits:
-+ * writes the specified bits to the file.
-+ */
-+static data32 pic_read_bits(pi, bits)
-+ struct pic_info *pi;
-+ int bits;
-+{
-+ data32 r = 0;
-+
-+ while(bits > 0){
-+ while(pi->bs.rest > 0 && bits > 0){
-+ r = (r << 1) | (pi->bs.cur & 0x80 ? 1 : 0);
-+ pi->bs.cur <<= 1;
-+ pi->bs.rest--;
-+ bits--;
-+ }
-+ if(bits > 0){
-+ int c;
-+ if((c = fgetc(pi->fp)) == EOF){
-+ pic_file_warning(pi, PIC_CORRUPT);
-+ c = 0;
-+ }
-+ pi->bs.cur = c;
-+ pi->bs.rest = 8;
-+ }
-+ }
-+
-+ return r;
-+}
-+
-+static void pic_write_bits(pi, dat, bits)
-+ struct pic_info *pi;
-+ data32 dat;
-+ int bits;
-+{
-+ data32 dat_mask = 1 << (bits - 1);
-+ while(bits > 0){
-+ while(pi->bs.rest < 8 && bits > 0){
-+ pi->bs.cur <<= 1;
-+ if(dat & dat_mask)
-+ pi->bs.cur |= 1;
-+ pi->bs.rest++;
-+ bits--;
-+ dat_mask >>= 1;
-+ }
-+ if(pi->bs.rest >= 8){
-+ if(fputc((int)pi->bs.cur, pi->fp) == EOF)
-+ pic_error(pi, PIC_WRITE);
-+ pi->bs.cur = 0;
-+ pi->bs.rest = 0;
-+ }
-+ }
-+}
-+
-+
-+/*
-+ * This function extends sub-8-bit data to 8-bit data using bit-replication.
-+ */
-+static byte pic_pad_bit(bits, dat)
-+ int bits;
-+ data32 dat;
-+{
-+ switch(bits){
-+ case 1:
-+ if(dat & 1)
-+ dat = 0xff;
-+ else
-+ dat = 0;
-+ break;
-+ case 2:
-+ dat = dat << 6 | dat << 4 | dat << 2 | dat;
-+ break;
-+ case 3:
-+ dat = dat << 5 | dat << 2 | dat >> 1;
-+ break;
-+ case 4:
-+ dat = dat << 4 | dat;
-+ break;
-+ case 5:
-+ dat = dat << 3 | dat >> 2;
-+ break;
-+ case 6:
-+ dat = dat << 2 | dat >> 4;
-+ break;
-+ case 7:
-+ dat = dat << 1 | dat >> 6;
-+ }
-+
-+ return dat;
-+}
-+
-+/*
-+ * These functions initialize or clean up structures.
-+ * pic_init_info:
-+ * initializes a pic_info structure.
-+ * pic_cleanup_pic_info:
-+ * cleans up a pic_info structure.
-+ * pic_cleanup_pinfo:
-+ * cleans up a PICINFO structure.
-+ */
-+static void pic_init_info(pi)
-+ struct pic_info *pi;
-+{
-+ pi->fp = NULL;
-+ pi->bs.rest = 0;
-+ pi->bs.cur = '\0';
-+ pi->type = pi->mode = 0;
-+ pi->width = pi->height = 0;
-+ pi->aspect = 1.0;
-+ pi->cbits = 0;
-+ pi->cmapped = pi->cached = 0;
-+ pi->cache.node = NULL;
-+ pi->cmap = NULL;
-+ pi->g_bits = pi->r_bits = pi->b_bits = pi->i_bits = 0;
-+ pi->inv_gr = 0;
-+ pi->tiled256 = 0;
-+ pi->numcols = 0;
-+ pi->writing_grey = 0;
-+}
-+
-+static void pic_cleanup_pic_info(pi, writing)
-+ struct pic_info *pi;
-+ int writing;
-+{
-+ if(!writing && pi->fp)
-+ fclose(pi->fp);
-+ if(pi->cmap)
-+ free(pi->cmap);
-+ if(pi->cache.node)
-+ free(pi->cache.node);
-+ if(pi->data)
-+ free(pi->data);
-+ pi->fp = NULL;
-+ pi->cmap = NULL;
-+ pi->cache.node = NULL;
-+ pi->data = NULL;
-+}
-+
-+static void pic_cleanup_pinfo(pinfo)
-+ PICINFO *pinfo;
-+{
-+ if(pinfo->pic){
-+ free(pinfo->pic);
-+ pinfo->pic = NULL;
-+ }
-+ if(pinfo->comment){
-+ free(pinfo->comment);
-+ pinfo->comment = NULL;
-+ }
-+}
-+
-+/*
-+ * Error Handlers.
-+ * pic_memory_error:
-+ * shows an error message and terminates.
-+ * pic_error:
-+ * shows a non-file error message and jumps to the entry for errors.
-+ * pic_file_error:
-+ * shows a file error message and jumps to the entry for errors.
-+ * pic_file_warning:
-+ * shows a file warning message.
-+ */
-+static void pic_memory_error(scm, fn)
-+ char *scm, *fn;
-+{
-+ char buf[128];
-+ sprintf(buf, "%s: can't allocate memory. (%s)", scm, fn);
-+ FatalError(buf);
-+}
-+
-+static void pic_error(pi, mn)
-+ struct pic_info *pi;
-+ int mn;
-+{
-+ SetISTR(ISTR_WARNING, "%s", pic_msgs[mn]);
-+ longjmp(pi->jmp, 1);
-+}
-+
-+static void pic_file_error(pi, mn)
-+ struct pic_info *pi;
-+ int mn;
-+{
-+ if(feof(pi->fp))
-+ SetISTR(ISTR_WARNING, "%s (end of file)", pic_msgs[mn]);
-+ else
-+ SetISTR(ISTR_WARNING, "%s (%s)", pic_msgs[mn], ERRSTR(errno));
-+ longjmp(pi->jmp, 1);
-+}
-+
-+static void pic_file_warning(pi, mn)
-+ struct pic_info *pi;
-+ int mn;
-+{
-+ if(feof(pi->fp))
-+ SetISTR(ISTR_WARNING, "%s (end of file)", pic_msgs[mn]);
-+ else
-+ SetISTR(ISTR_WARNING, "%s (%s)", pic_msgs[mn], ERRSTR(errno));
-+}
-+
-+static void pic_show_pic_info(pi)
-+ struct pic_info *pi;
-+{
-+ fprintf(stderr, " file size: %ld.\n", pi->fsize);
-+
-+ fputs(" machine: ", stderr);
-+ switch(pi->type){
-+ case 0x0:
-+ fputs("X68k", stderr);
-+ break;
-+ case 0x1:
-+ fputs("PC-88VA", stderr);
-+ if(pi->mode & 1)
-+ fputs(",HR", stderr);
-+ if(pi->mode & 2)
-+ fputs(",tiled256", stderr);
-+ break;
-+ case 0x2:
-+ fprintf(stderr,
-+ "FM-TOWNS,%s-resolution", pi->mode == 5 ? "low" : "high");
-+ break;
-+ case 0x3:
-+ fputs("Macintosh", stderr);
-+ break;
-+ case 0xf:
-+ fputs("misc", stderr);
-+ }
-+ fputs("\n", stderr);
-+
-+ fprintf(stderr, " image size: %dx%d\n", pi->width, pi->height);
-+ fprintf(stderr, " aspect: %f\n", pi->aspect);
-+ fprintf(stderr, " cache: %s\n", pi->cached ? "on" : "off");
-+ fprintf(stderr, " colormap: %s\n", pi->cmapped ? "on" : "off");
-+ fprintf(stderr, " number of color bits: %d\n", pi->cbits);
-+ fprintf(stderr, " number of RGB bits: R%d,G%d,B%d,I%d\n",
-+ pi->r_bits, pi->g_bits, pi->b_bits, pi->i_bits);
-+ fprintf(stderr, " inverted G&R: %s\n", pi->inv_gr ? "true" : "false");
-+ fprintf(stderr, " number of colors: %d\n", pi->numcols);
-+}
-+
-+/* Memory related routines. */
-+static void *pic_malloc(n, fn)
-+ size_t n;
-+ char *fn;
-+{
-+ void *r = (void *) malloc(n);
-+ if(r == NULL)
-+ pic_memory_error("malloc", fn);
-+ return r;
-+}
-+
-+static void *pic_realloc(p, n, fn)
-+ void *p;
-+ size_t n;
-+ char *fn;
-+{
-+ void *r = (p == NULL) ? (void *) malloc(n) : (void *) realloc(p, n);
-+ if(r == NULL)
-+ pic_memory_error("realloc", fn);
-+ return r;
-+}
-+#endif /* HAVE_PIC */
-diff -u -r --new-file xv-3.10a.orig/xvpic2.c xv-3.10a/xvpic2.c
---- xv-3.10a.orig/xvpic2.c 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/xvpic2.c 2007-04-15 17:02:32.000000000 -0500
-@@ -0,0 +1,3608 @@
-+/*
-+ * $Id: xvpic2.c,v 2.9.1.14 1995/04/24 15:34:15 ikeyan Exp $
-+ * xvpic2.c - load and save routines for `PIC2' format pictures.
-+ *
-+ *
-+ * Outline
-+ * =======
-+ * xvpic2.c supports the PIC2 format image file. It is used some
-+ * Japanese personal computer users.
-+ *
-+ * The PIC2 format is designed by A.Yanagisawa. It is an excellent
-+ * format except for its encode/decode speed. ;-)
-+ *
-+ * The features of the PIC2 format:
-+ * - Powerful header information (included author, filename, title,
-+ * saver, product number, created date and comment).
-+ * - Reversible compression, and very high compression ratio (in many
-+ * cases, a higher compression ratio than the JPEG compression;
-+ * because of its compression method, PIC2 is especially good at
-+ * pictures like cell animation).
-+ * - Can handle full-color (24 bits) image.
-+ * - Can include multi image blocks into one PIC2 file.
-+ * - Have four different block format (P2SS, P2SF, P2BM and
-+ * P2BI). P2SS format uses arithmetic compression for storing
-+ * data. P2SF uses normal run-length compression. P2BM and P2BI is
-+ * raw image format. Select any one according to the situation.
-+ *
-+ * Explanation of the PIC2 compression:
-+
-+ * - In the first place, try to record pixel color, uses color caches
-+ * which keep some recent colors, and formed according to color's
-+ * frequency. PIC2 has some color cache spaces that are switched by
-+ * upper pixel value of current pixel. If cache is hit, record
-+ * that.
-+ * - Unfortunately, in the case of color cache didn't hit, record the
-+ * difference from the value estimated with the value of upper and
-+ * left pixel of current pixel (similar to PNG's AVG predictor).
-+ * - And extract image's color chain if exist, and record that (it
-+ * results in image's outline).
-+ * - In all cases, arithmetic compression is used in the final stage
-+ * before writing the file, which in theory produces the ideal
-+ * compression ratio (P2SS).
-+ *
-+ * Features
-+ * ========
-+ * - Support 3,6,9,12,15,18,21,24bit PIC2 format (Load/Save).
-+ * - Support all image block formats of PIC2 (Load/Save).
-+ * - Support multi block PIC2 file (Load/Save).
-+ *
-+ *
-+ * Bugs
-+ * ====
-+ * - Unsupport 8bit PIC2 image file.
-+ *
-+ * If you find other bugs (surely exist :-)), send me bug-report.
-+ *
-+ *
-+ * Author
-+ * ======
-+ * IKEMOTO Masahiro <ikeyan@airlab.cs.ritsumei.ac.jp>
-+ */
-+
-+#define PIC2_IGNORE_UNUSED_FUNCTIONS
-+#define NEEDSDIR
-+
-+#include "xv.h"
-+#include <setjmp.h>
-+
-+#ifdef HAVE_PIC2
-+
-+typedef unsigned long pixel;
-+
-+#define pic2_cextoshort(addr) ( \
-+ (((short) (((byte *) addr)[0])) << 8) | \
-+ ( (short) (((byte *) addr)[1])) \
-+)
-+#define pic2_cextolong(addr) ( \
-+ (((long) (((byte *) addr)[0])) << 24) | \
-+ (((long) (((byte *) addr)[1])) << 16) | \
-+ (((long) (((byte *) addr)[2])) << 8) | \
-+ ( (long) (((byte *) addr)[3])) \
-+)
-+#define pic2_shorttocex(addr, n) { \
-+ ((byte *) addr)[0] = (((unsigned short) (n) >> 8) & 0xff); \
-+ ((byte *) addr)[1] = ( (unsigned short) (n) & 0xff); \
-+}
-+#define pic2_longtocex(addr, n) { \
-+ ((byte *) addr)[0] = (((unsigned long) (n) >> 24) & 0xff); \
-+ ((byte *) addr)[1] = (((unsigned long) (n) >> 16) & 0xff); \
-+ ((byte *) addr)[2] = (((unsigned long) (n) >> 8) & 0xff); \
-+ ((byte *) addr)[3] = ( (unsigned long) (n) & 0xff); \
-+}
-+#define pic2_shift_bits(b, n) (((n) > 0) ? ((b) << (n)) : ((b) >> -(n)))
-+
-+#define PIC2_READ_MODE 0
-+#define PIC2_WRITE_MODE 1
-+
-+#define PIC2_ARITH_CACHE 32
-+#define PIC2_ARITH_CONTEXT 128
-+#define PIC2_FAST_CACHE 64
-+
-+#define PIC2_HEADER_SIZE 124
-+#define PIC2_BLOCK_HEADER_SIZE 26
-+
-+struct pic2_header {
-+ char magic[4];
-+ char name[18];
-+ char subtitle[8];
-+ char crlf0[2];
-+ char title[30];
-+ char crlf1[2];
-+ char saver[30];
-+ char crlf2[2];
-+ char eof[1];
-+ char reserve0[1];
-+ short flag;
-+ short no;
-+ long time;
-+ long size;
-+ short depth;
-+ short x_aspect;
-+ short y_aspect;
-+ short x_max;
-+ short y_max;
-+ long reserve1;
-+};
-+
-+struct pic2_block {
-+ char id[4];
-+ long size;
-+ short flag;
-+ short x_wid;
-+ short y_wid;
-+ short x_offset;
-+ short y_offset;
-+ long opaque;
-+ long reserve;
-+};
-+
-+struct pic2_info {
-+ jmp_buf jmp;
-+ FILE *fp;
-+ struct {
-+ int rest;
-+ byte cur;
-+ int bits;
-+ char zero;
-+ }bs;
-+ long fsize;
-+ struct pic2_header *header;
-+ struct pic2_block *block;
-+ int n_pal;
-+ int pal_bits;
-+ byte pal[256][3];
-+ char *comment;
-+ char mode;
-+ long next_pos;
-+ long block_pos;
-+ short x_max;
-+ short y_max;
-+ int ynow;
-+ byte *buf;
-+ pixel *vram_prev;
-+ pixel *vram_now;
-+ pixel *vram_next;
-+ short *flag_now;
-+ short *flag_next;
-+ short *flag2_now;
-+ short *flag2_next;
-+ short *flag2_next2;
-+ pixel (*cache)[PIC2_ARITH_CACHE];
-+ unsigned short *cache_pos;
-+ unsigned short *mulu_tab;
-+ long aa;
-+ long cc;
-+ long dd;
-+ char cache_hit_c;
-+ int (*next_line) PARM((struct pic2_info *, pixel **));
-+ char writing_grey;
-+ char pagebname[64];
-+ int pnum;
-+};
-+
-+static void pic2_open_file PARM((struct pic2_info*,char*));
-+static void pic2_read_header PARM((struct pic2_info*));
-+static void pic2_read_block_header1 PARM((struct pic2_info*));
-+static void pic2_read_block_header2 PARM((struct pic2_info*));
-+static short pic2_arith_decode_bit PARM((struct pic2_info*,int));
-+static short pic2_arith_decode_nn PARM((struct pic2_info*,int));
-+static void pic2_arith_expand_chain PARM((struct pic2_info*,int,int,pixel));
-+static short pic2_arith_get_number PARM((struct pic2_info*,int,int));
-+static pixel pic2_arith_read_color PARM((struct pic2_info*,int));
-+static int pic2_arith_expand_line PARM((struct pic2_info*,pixel**));
-+static int pic2_arith_loader_init PARM((struct pic2_info*));
-+static int pic2_fast_read_length PARM((struct pic2_info*));
-+static void pic2_fast_expand_chain PARM((struct pic2_info*,int,pixel));
-+static pixel pic2_fast_read_color PARM((struct pic2_info*,pixel));
-+static int pic2_fast_expand_line PARM((struct pic2_info*,pixel**));
-+static int pic2_fast_loader_init PARM((struct pic2_info*));
-+static int pic2_beta_expand_line PARM((struct pic2_info*,pixel**));
-+static int pic2_beta_loader_init PARM((struct pic2_info*));
-+static void pic2_make_xvpic PARM((struct pic2_info*,byte**,
-+ byte*,byte*,byte*));
-+static void pic2_make_pagefile PARM((struct pic2_info*,char*,int));
-+static void pic2_setup_pic2_info PARM((struct pic2_info*,
-+ char*,char*,char*,char*,
-+ int,int,int,int,int,int,char *));
-+static void pic2_append PARM((struct pic2_info*));
-+static void pic2_write_header1 PARM((struct pic2_info*));
-+static void pic2_write_header2 PARM((struct pic2_info*));
-+static void pic2_write_block_header PARM((struct pic2_info*));
-+static void pic2_arith_write_zero_bit PARM((struct pic2_info*));
-+static void pic2_arith_flush_bit_buf PARM((struct pic2_info*));
-+static void pic2_arith_carry_bit PARM((struct pic2_info*));
-+static void pic2_arith_encode_bit PARM((struct pic2_info*,int,int));
-+static void pic2_arith_encode_nbyte PARM((struct pic2_info*,int,int,int));
-+static void pic2_arith_encode_nn PARM((struct pic2_info*,int,int));
-+static void pic2_arith_press_chain PARM((struct pic2_info*,int));
-+static void pic2_arith_put_number PARM((struct pic2_info*,int,int,int));
-+static void pic2_arith_write_color PARM((struct pic2_info*,int));
-+static void pic2_arith_press_line2 PARM((struct pic2_info*));
-+static int pic2_arith_press_line PARM((struct pic2_info*,pixel**));
-+static int pic2_arith_saver_init PARM((struct pic2_info*,pixel**));
-+static void pic2_fast_write_length PARM((struct pic2_info*,int));
-+static void pic2_fast_press_chain PARM((struct pic2_info*,int));
-+static void pic2_fast_press_chain2 PARM((struct pic2_info*,int));
-+static void pic2_fast_flush_chain PARM((struct pic2_info*));
-+static void pic2_fast_write_color PARM((struct pic2_info*,int));
-+static void pic2_fast_press_line2 PARM((struct pic2_info*));
-+static int pic2_fast_press_line PARM((struct pic2_info*,pixel**));
-+static int pic2_fast_saver_init PARM((struct pic2_info*,pixel**));
-+static int pic2_beta_press_line PARM((struct pic2_info*,pixel**));
-+static int pic2_beta_saver_init PARM((struct pic2_info*,pixel**));
-+static void pic2_write_data PARM((struct pic2_info*,byte*,
-+ int,int,int,int,int,
-+ byte*,byte*,byte*,int,int));
-+static int pic2_next_line PARM((struct pic2_info*,pixel**));
-+static int pic2_next_block PARM((struct pic2_info*));
-+static int pic2_find_block PARM((struct pic2_info*));
-+static int pic2_load_block PARM((struct pic2_info*));
-+static int pic2_save_block PARM((struct pic2_info*,pixel**,
-+ int,int,int,int,char*,pixel));
-+#ifndef PIC2_IGNORE_UNUSED_FUNCTIONS
-+static void pic2_read_palette PARM((struct pic2_info*,
-+ byte*,byte*,byte*));
-+static void pic2_write_palette PARM((struct pic2_info*,int,int,
-+ byte*,byte*,byte*));
-+#endif /* !PIC2_IGNORE_UNUSED_FUNCTIONS */
-+static byte pic2_convert_color_bits PARM((int,int,int));
-+static byte pic2_pad_color_bits PARM((int,int,int));
-+static byte pic2_reduce_color_bits PARM((int,int,int));
-+static pixel pic2_exchange_rg PARM((pixel,int));
-+static void pic2_handle_para PARM((struct pic2_info*,int));
-+static int pic2_alloc_buffer PARM((struct pic2_info*));
-+static void pic2_free_buffer PARM((struct pic2_info*));
-+static long pic2_seek_file PARM((struct pic2_info*,long,int));
-+static long pic2_tell_file PARM((struct pic2_info*));
-+static int pic2_read_file PARM((struct pic2_info*,void*,size_t));
-+static long pic2_read_long PARM((struct pic2_info*));
-+static short pic2_read_short PARM((struct pic2_info*));
-+static char pic2_read_char PARM((struct pic2_info*));
-+static int pic2_write_file PARM((struct pic2_info*,void*,size_t));
-+static int pic2_write_long PARM((struct pic2_info*,long));
-+static int pic2_write_short PARM((struct pic2_info*,int));
-+static int pic2_write_char PARM((struct pic2_info*,int));
-+static unsigned long pic2_read_bits PARM((struct pic2_info*,int));
-+static void pic2_write_bits PARM((struct pic2_info*,
-+ unsigned long,int));
-+static void pic2_flush_bits PARM((struct pic2_info*));
-+static void pic2_memory_error PARM((char*,char*));
-+static void pic2_error PARM((struct pic2_info*,int));
-+static void pic2_file_error PARM((struct pic2_info*,int));
-+static void pic2_init_info PARM((struct pic2_info*));
-+static void pic2_cleanup_pic2_info PARM((struct pic2_info*,int));
-+static void pic2_cleanup_pinfo PARM((PICINFO*));
-+static void pic2_show_pic2_info PARM((struct pic2_info*));
-+static char *pic2_strncpy PARM((char*,char*,size_t));
-+static void *pic2_malloc PARM((size_t,char*));
-+static void *pic2_new PARM((size_t,char*));
-+
-+static int WritePIC2 PARM((FILE*,byte*,int,int,int,
-+ byte*,byte*,byte*,int,int,char*,
-+ int,int,int,int,int,char*));
-+
-+static char *pic2_id = "P2DT";
-+
-+/* Error Messages */
-+static char *pic2_msgs[] = {
-+ NULL,
-+#define PIC2_OPEN 1
-+ "can't open file.",
-+#define PIC2_CORRUPT 2
-+ "file corrupted.",
-+#define PIC2_FORMAT 3
-+ "not PIC2 format.",
-+#define PIC2_DEPTH 4
-+ "bit depths not divisible by 3 are unsupported.",
-+#define PIC2_TMPFILE 5
-+ "unable to create temporary filename???",
-+#define PIC2_PAGE 6
-+ "couldn't load the page.",
-+#define PIC2_APPEND 7
-+ "cannot append.",
-+#define PIC2_WRITE 8
-+ "write failed.",
-+};
-+
-+struct _form_tab {
-+ char *id;
-+ int (*loader_init) PARM((struct pic2_info *));
-+ int (*saver_init) PARM((struct pic2_info *, pixel **));
-+} form_tab[] = {
-+ { "P2SS", pic2_arith_loader_init, pic2_arith_saver_init},
-+ { "P2SF", pic2_fast_loader_init, pic2_fast_saver_init},
-+ { "P2BM", pic2_beta_loader_init, pic2_beta_saver_init},
-+ { "P2BI", pic2_beta_loader_init, pic2_beta_saver_init},
-+};
-+#define n_form_tab (sizeof(form_tab) / sizeof(struct _form_tab))
-+#define P2SS 0
-+#define P2SF 1
-+#define P2BM 2
-+#define P2BI 3
-+
-+/* The main routine to load a PIC2 file. */
-+int LoadPIC2(fname, pinfo, quick)
-+char *fname;
-+PICINFO *pinfo;
-+int quick;
-+{
-+ int e, i, block;
-+ struct pic2_info pic2;
-+
-+ if (DEBUG)
-+ fputs("LoadPIC2:\n", stderr);
-+
-+ pic2_init_info(&pic2);
-+
-+ if ((e = setjmp(pic2.jmp)) != 0){
-+ /* When an error occurs, comes here. */
-+ pic2_free_buffer(&pic2);
-+ pic2_cleanup_pic2_info(&pic2, 0);
-+ pic2_cleanup_pinfo(pinfo);
-+ if (pic2split)
-+ KillPageFiles(pic2.pagebname, pic2.pnum);
-+ SetCursors(-1);
-+ if (DEBUG)
-+ fputs("\n", stderr);
-+ return (0);
-+ }
-+ pic2_open_file(&pic2, fname);
-+ pic2_read_header(&pic2);
-+
-+ if ((i = pic2_find_block(&pic2)) == 0)
-+ pic2_file_error(&pic2, PIC2_CORRUPT);
-+
-+ block = 1;
-+ while(i == 2) {
-+ SetISTR(ISTR_WARNING, "unknown or invalid block #%d.", block);
-+ i = pic2_next_block(&pic2);
-+ block++;
-+ }
-+
-+ if (pic2split && !quick) {
-+ char firstpage[512];
-+ struct stat st;
-+#ifndef USE_MKSTEMP
-+ int tmpfd;
-+#endif
-+
-+#ifndef VMS
-+ sprintf(pic2.pagebname, "%s/xvpic2XXXXXX", tmpdir);
-+#else
-+ sprintf(pic2.pagebname, "Sys$Scratch:xvpic2XXXXXX");
-+#endif
-+#ifdef USE_MKSTEMP
-+ close(mkstemp(pic2.pagebname));
-+#else
-+ mktemp(pic2.pagebname);
-+ tmpfd = open(pic2.pagebname, O_WRONLY|O_CREAT|O_EXCL, S_IRWUSR);
-+ if (tmpfd < 0) FatalError("LoadPIC2(): can't create temporary file");
-+ close(tmpfd);
-+#endif
-+ if (pic2.pagebname[0] == '\0')
-+ pic2_error(&pic2, PIC2_TMPFILE);
-+ strcat(pic2.pagebname, ".");
-+
-+ sprintf(firstpage, "%s%d", pic2.pagebname, 1);
-+ if (stat(firstpage, &st)) {
-+ for (pic2.pnum = 1; i >= 1; pic2.pnum++) {
-+ pic2_load_block(&pic2);
-+ pic2_make_pagefile(&pic2, pic2.pagebname, pic2.pnum);
-+ while(block++, (i = pic2_next_block(&pic2)) == 2)
-+ SetISTR(ISTR_WARNING,
-+ "unknown or invalid block #%d.", block);
-+ }
-+ pinfo->numpages = --pic2.pnum;
-+ if (!LoadPIC2(firstpage, pinfo, 1))
-+ pic2_error(&pic2, PIC2_PAGE);
-+ if (pic2.pnum == 1)
-+ unlink(firstpage);
-+ else
-+ strcpy(pinfo->pagebname, pic2.pagebname);
-+ } else
-+ if (!LoadPIC2(fname, pinfo, 1))
-+ pic2_error(&pic2, PIC2_PAGE);
-+ } else {
-+ char buf[128], format[64];
-+ int j;
-+
-+ pinfo->w = pic2.x_max;
-+ pinfo->h = pic2.y_max;
-+ pinfo->normw = pinfo->w;
-+ pinfo->normh = pinfo->h;
-+ pinfo->type = PIC24;
-+ for (j = 0; j < n_form_tab; j++) {
-+ if (xvbcmp(pic2.block->id, form_tab[j].id, (size_t) 4) == 0)
-+ break;
-+ }
-+ pinfo->frmType = F_PIC2;
-+ pinfo->colType = F_FULLCOLOR;
-+ pinfo->comment = pic2.comment;
-+
-+ if (pic2split) {
-+ pic2_make_xvpic(&pic2, &pinfo->pic, pinfo->r, pinfo->g, pinfo->b);
-+ strcpy(format, form_tab[j].id);
-+ } else {
-+ for (pic2.pnum = 1; i >= 1; pic2.pnum++) {
-+ SetISTR(ISTR_INFO, "composing block #%d", block);
-+ pic2_make_xvpic(&pic2, &pinfo->pic,
-+ pinfo->r, pinfo->g, pinfo->b);
-+ while(block++, (i = pic2_next_block(&pic2)) == 2)
-+ SetISTR(ISTR_WARNING,
-+ "unknown or invalid block #%d.", block);
-+ }
-+ if (--block > 1)
-+ if (block != --pic2.pnum)
-+ sprintf(format, "MultiBlock[%d/%d]", block, pic2.pnum);
-+ else
-+ sprintf(format, "MultiBlock[%d]", block);
-+ else
-+ strcpy(format, form_tab[j].id);
-+ }
-+ sprintf(buf, "PIC2(%s). %d colors (%ld bytes)", format,
-+ (int) 1 << pic2.header->depth, pic2.fsize);
-+ strcat(pinfo->fullInfo, buf);
-+ sprintf(pinfo->shrtInfo, "%dx%d(aspect %4.2f) PIC2(%s).",
-+ pinfo->w, pinfo->h,
-+ (float) pic2.header->x_aspect / (float) pic2.header->y_aspect,
-+ format);
-+ if (!nopicadjust)
-+ normaspect = (float) pic2.header->x_aspect
-+ / (float) pic2.header->y_aspect;
-+ }
-+ pic2_cleanup_pic2_info(&pic2, 0);
-+ SetCursors(-1);
-+ if (DEBUG)
-+ fputs("\n", stderr);
-+ return (1);
-+}
-+
-+/*
-+ * This function opens the file, and set its size.
-+ */
-+static void pic2_open_file(pi, fname)
-+ struct pic2_info *pi;
-+ char *fname;
-+{
-+ if ((pi->fp = fopen(fname, "rb")) == NULL)
-+ pic2_file_error(pi, PIC2_OPEN);
-+ fseek(pi->fp, (size_t) 0, SEEK_END);
-+ pi->fsize = ftell(pi->fp);
-+ fseek(pi->fp, (size_t) 0, SEEK_SET);
-+}
-+
-+/*
-+ * These functions read the PIC2 header informations.
-+ * pic2_read_header:
-+ * reads the PIC2 header.
-+ * pic2_read_block_header1:
-+ * reads the id number of block header and the size of block.
-+ * pic2_read_block_header2:
-+ * reads the rest of block header.
-+ */
-+static void pic2_read_header(pi)
-+struct pic2_info *pi;
-+{
-+ long s_comment;
-+
-+ pi->mode = PIC2_READ_MODE;
-+
-+ /* read header image */
-+ pic2_read_file(pi, pi->header->magic, 4);
-+ pic2_read_file(pi, pi->header->name, 18);
-+ pic2_read_file(pi, pi->header->subtitle, 8);
-+ pic2_read_file(pi, pi->header->crlf0, 2);
-+ pic2_read_file(pi, pi->header->title, 30);
-+ pic2_read_file(pi, pi->header->crlf1, 2);
-+ pic2_read_file(pi, pi->header->saver, 30);
-+ pic2_read_file(pi, pi->header->crlf2, 2);
-+ pic2_read_file(pi, pi->header->eof, 1);
-+ pic2_read_file(pi, pi->header->reserve0, 1);
-+ pi->header->flag = pic2_read_short(pi);
-+ pi->header->no = pic2_read_short(pi);
-+ pi->header->time = pic2_read_long(pi);
-+ pi->header->size = pic2_read_long(pi);
-+ pi->header->depth = pic2_read_short(pi);
-+ pi->header->x_aspect = pic2_read_short(pi);
-+ pi->header->y_aspect = pic2_read_short(pi);
-+ pi->header->x_max = pic2_read_short(pi);
-+ pi->header->y_max = pic2_read_short(pi);
-+ pi->header->reserve1 = pic2_read_long(pi);
-+
-+ /* check magic number */
-+ if (strncmp(pi->header->magic, pic2_id, (size_t) 4) != 0)
-+ pic2_error(pi, PIC2_FORMAT);
-+
-+ /* read palette data, if exists */
-+ if (pi->header->flag & 1) {
-+ pi->pal_bits = pic2_read_char(pi);
-+ pi->n_pal = pic2_read_short(pi);
-+ pic2_read_file(pi, pi->pal, (size_t) (pi->n_pal * 3));
-+ }
-+
-+ /* read comments */
-+ s_comment = pi->header->size - pic2_tell_file(pi);
-+ pi->comment = pic2_new(s_comment + 1, "pic2_read_header");
-+ pic2_read_file(pi, pi->comment, (size_t) s_comment);
-+ pi->comment[s_comment] = '\0';
-+
-+ pi->x_max = pi->header->x_max;
-+ pi->y_max = pi->header->y_max;
-+
-+ /* set initial block point */
-+ pi->next_pos = pic2_tell_file(pi);
-+}
-+
-+static void pic2_read_block_header1(pi)
-+struct pic2_info *pi;
-+{
-+ pic2_read_file(pi, pi->block->id, 4);
-+ pi->block->size = pic2_read_long(pi);
-+}
-+
-+static void pic2_read_block_header2(pi)
-+struct pic2_info *pi;
-+{
-+ pi->block->flag = pic2_read_short(pi);
-+ pi->block->x_wid = pic2_read_short(pi);
-+ pi->block->y_wid = pic2_read_short(pi);
-+ pi->block->x_offset = pic2_read_short(pi);
-+ pi->block->y_offset = pic2_read_short(pi);
-+ pi->block->opaque = pic2_read_long(pi);
-+ pi->block->reserve = pic2_read_long(pi);
-+}
-+
-+/*
-+ * These functions are arithmetic pic2 format extractor.
-+ */
-+static short pic2_arith_decode_bit(pi, c)
-+struct pic2_info *pi;
-+int c;
-+{
-+ unsigned short pp;
-+
-+ pp = pi->mulu_tab[(pi->aa & 0x7f00) / 2 + c];
-+ if (pi->dd >= (int) pp) {
-+ pi->dd -= pp;
-+ pi->aa -= pp;
-+
-+ while ((short) pi->aa >= 0) {
-+ pi->dd *= 2;
-+ if (pic2_read_bits(pi, 1))
-+ pi->dd++;
-+ pi->aa *= 2;
-+ }
-+ return (1);
-+ } else {
-+ pi->aa = pp;
-+
-+ while ((short) pi->aa >= 0) {
-+ pi->dd *= 2;
-+ if (pic2_read_bits(pi, 1))
-+ pi->dd++;
-+ pi->aa *= 2;
-+ }
-+ return (0);
-+ }
-+}
-+
-+static short pic2_arith_decode_nn(pi, c)
-+struct pic2_info *pi;
-+int c;
-+{
-+ int n;
-+
-+ if (pic2_arith_decode_bit(pi, c)) {
-+ /* n < 1 */
-+ n = 0;
-+ } else if (pic2_arith_decode_bit(pi, c + 1)) {
-+ /* n < 1 + 2 */
-+ n = 1;
-+ if (pic2_arith_decode_bit(pi, c + 8))
-+ n += 1;
-+ } else if (pic2_arith_decode_bit(pi, c + 2)) {
-+ /* n < 1 + 2 + 4 */
-+ n = 1 + 2;
-+ if (pic2_arith_decode_bit(pi, c + 8))
-+ n += 1;
-+ if (pic2_arith_decode_bit(pi, c + 9))
-+ n += 2;
-+ } else if (pic2_arith_decode_bit(pi, c + 3)) {
-+ /* n < 1 + 2 + 4 + 8 */
-+ n = 1 + 2 + 4;
-+ if (pic2_arith_decode_bit(pi, c + 8))
-+ n += 1;
-+ if (pic2_arith_decode_bit(pi, c + 9))
-+ n += 2;
-+ if (pic2_arith_decode_bit(pi, c + 10))
-+ n += 4;
-+ } else if (pic2_arith_decode_bit(pi, c + 4)) {
-+ /* n < 1 + 2 + 4 + 8 + 16 */
-+ n = 1 + 2 + 4 + 8;
-+ if (pic2_arith_decode_bit(pi, c + 8))
-+ n += 1;
-+ if (pic2_arith_decode_bit(pi, c + 9))
-+ n += 2;
-+ if (pic2_arith_decode_bit(pi, c + 10))
-+ n += 4;
-+ if (pic2_arith_decode_bit(pi, c + 11))
-+ n += 8;
-+ } else if (pic2_arith_decode_bit(pi, c + 5)) {
-+ /* n < 1 + 2 + 4 + 8 + 16 + 32 */
-+ n = 1 + 2 + 4 + 8 + 16;
-+ if (pic2_arith_decode_bit(pi, c + 8))
-+ n += 1;
-+ if (pic2_arith_decode_bit(pi, c + 9))
-+ n += 2;
-+ if (pic2_arith_decode_bit(pi, c + 10))
-+ n += 4;
-+ if (pic2_arith_decode_bit(pi, c + 11))
-+ n += 8;
-+ if (pic2_arith_decode_bit(pi, c + 12))
-+ n += 16;
-+
-+ } else if (pic2_arith_decode_bit(pi, c + 6)) {
-+ /* n < 1 + 2 + 4 + 8 + 16 + 32 + 64 */
-+ n = 1 + 2 + 4 + 8 + 16 + 32;
-+ if (pic2_arith_decode_bit(pi, c + 8))
-+ n += 1;
-+ if (pic2_arith_decode_bit(pi, c + 9))
-+ n += 2;
-+ if (pic2_arith_decode_bit(pi, c + 10))
-+ n += 4;
-+ if (pic2_arith_decode_bit(pi, c + 11))
-+ n += 8;
-+ if (pic2_arith_decode_bit(pi, c + 12))
-+ n += 16;
-+ if (pic2_arith_decode_bit(pi, c + 13))
-+ n += 32;
-+
-+ } else if (pic2_arith_decode_bit(pi, c + 7)) {
-+ /* n < 1 + 2 + 4 + 8 + 16 + 32 + 64 + 128 */
-+ n = 1 + 2 + 4 + 8 + 16 + 32 + 64;
-+ if (pic2_arith_decode_bit(pi, c + 8))
-+ n += 1;
-+ if (pic2_arith_decode_bit(pi, c + 9))
-+ n += 2;
-+ if (pic2_arith_decode_bit(pi, c + 10))
-+ n += 4;
-+ if (pic2_arith_decode_bit(pi, c + 11))
-+ n += 8;
-+ if (pic2_arith_decode_bit(pi, c + 12))
-+ n += 16;
-+ if (pic2_arith_decode_bit(pi, c + 13))
-+ n += 32;
-+ if (pic2_arith_decode_bit(pi, c + 14))
-+ n += 64;
-+
-+ } else {
-+ n = 1 + 2 + 4 + 8 + 16 + 32 + 64 + 128;
-+ }
-+ return (n);
-+}
-+
-+static void pic2_arith_expand_chain(pi, x, y, cc)
-+struct pic2_info *pi;
-+int x, y;
-+pixel cc;
-+{
-+ static const unsigned short c_tab[] = {
-+ 80 + 6 * 5, /* -5 */
-+ 80 + 6 * 4,
-+ 80 + 6 * 3,
-+ 80 + 6 * 2,
-+ 80 + 6 * 1,
-+ 80 + 6 * 0, /* 0 */
-+ 80 + 6 * 0, /* 1 */
-+ };
-+ unsigned short b;
-+
-+ b = c_tab[pi->flag_now[x] + 5];
-+ if (!pic2_arith_decode_bit(pi, b++)) {
-+ if (pic2_arith_decode_bit(pi, b++)) { /* down */
-+ pi->vram_next[x ] = cc;
-+ pi->flag_next[x ] = -1;
-+ } else if (pic2_arith_decode_bit(pi, b++)) { /* left */
-+ pi->vram_next[x - 1] = cc;
-+ pi->flag_next[x - 1] = -2;
-+ } else if (pic2_arith_decode_bit(pi, b++)) { /* right */
-+ pi->vram_next[x + 1] = cc;
-+ pi->flag_next[x + 1] = -3;
-+ } else if (pic2_arith_decode_bit(pi, b++)) { /* left2 */
-+ pi->vram_next[x - 2] = cc;
-+ pi->flag_next[x - 2] = -4;
-+ } else { /* right2 */
-+ pi->vram_next[x + 2] = cc;
-+ pi->flag_next[x + 2] = -5;
-+ }
-+ }
-+}
-+
-+static short pic2_arith_get_number(pi, c, bef)
-+struct pic2_info *pi;
-+int c, bef;
-+{
-+ unsigned short n;
-+ byte maxcol;
-+
-+ maxcol = 0xff >> (8 - pi->header->depth / 3);
-+
-+ n = pic2_arith_decode_nn(pi, c);
-+ if (bef > ((int) maxcol >> 1)) {
-+ if (n > ((int) maxcol - bef) * 2)
-+ n = maxcol - n;
-+ else if (n & 1)
-+ n = n / 2 + bef + 1;
-+ else
-+ n = bef - n / 2;
-+ } else {
-+ if ((int) n > (bef * 2))
-+ n = n;
-+ else if (n & 1)
-+ n = n / 2 + bef + 1;
-+ else
-+ n = bef - n / 2;
-+ }
-+ return (n);
-+}
-+
-+static pixel pic2_arith_read_color(pi, x)
-+struct pic2_info *pi;
-+int x;
-+{
-+ pixel c1, c2, cc;
-+ unsigned short i, j, k, m;
-+ short r, g, b, r0, g0, b0;
-+ short colbits;
-+ pixel rmask, gmask, bmask;
-+ byte maxcol;
-+
-+ colbits = pi->header->depth / 3;
-+ rmask = (0xff >> (8 - colbits)) << (colbits * 2);
-+ gmask = (0xff >> (8 - colbits)) << colbits;
-+ bmask = (0xff >> (8 - colbits));
-+ maxcol = (byte) bmask;
-+
-+ c1 = pi->vram_prev[x];
-+ k = ((c1 >> ((colbits - 3) * 3)) & 0x1c0)
-+ | ((c1 >> ((colbits - 3) * 2)) & 0x038)
-+ | ((c1 >> (colbits - 3) ) & 0x007);
-+ if (colbits == 5)
-+ k = pic2_exchange_rg(k, 3);
-+
-+ if (pic2_arith_decode_bit(pi, pi->cache_hit_c)) { /* ouch */
-+ pi->cache_hit_c = 16;
-+
-+ c2 = pi->vram_now[x - 1];
-+ r = ((c1 & rmask) + (c2 & rmask)) >> (colbits * 2 + 1);
-+ g = ((c1 & gmask) + (c2 & gmask)) >> (colbits + 1);
-+ b = ((c1 & bmask) + (c2 & bmask)) >> ( 1);
-+
-+ g0 = pic2_arith_get_number(pi, 32, g);
-+ r = r + g0 - g;
-+ if (r > (short) maxcol)
-+ r = maxcol;
-+ else if (r < 0)
-+ r = 0;
-+
-+ b = b + g0 - g;
-+ if (b > (short) maxcol)
-+ b = maxcol;
-+ else if (b < 0)
-+ b = 0;
-+
-+ r0 = pic2_arith_get_number(pi, 48, r);
-+ b0 = pic2_arith_get_number(pi, 64, b);
-+
-+ pi->cache_pos[k] = j = (pi->cache_pos[k] - 1) & (PIC2_ARITH_CACHE - 1);
-+ pi->cache[k][j] = cc = (r0 << (colbits * 2)) | (g0 << colbits) | b0;
-+ } else {
-+ pi->cache_hit_c = 15;
-+
-+ j = pic2_arith_decode_nn(pi, 17);
-+ m = pi->cache_pos[k];
-+ i = (m + j / 2) & (PIC2_ARITH_CACHE - 1);
-+ j = (m + j) & (PIC2_ARITH_CACHE - 1);
-+
-+ cc = pi->cache[k][j];
-+ pi->cache[k][j] = pi->cache[k][i];
-+ pi->cache[k][i] = pi->cache[k][m];
-+ pi->cache[k][m] = cc;
-+ }
-+ return (cc);
-+}
-+
-+static int pic2_arith_expand_line(pi, line)
-+struct pic2_info *pi;
-+pixel **line;
-+{
-+ int ymax;
-+ int x, xw;
-+ pixel cc;
-+
-+ pic2_handle_para(pi, 0);
-+
-+ xw = pi->block->x_wid;
-+ ymax = pi->block->y_wid - 1;
-+
-+ if (pi->ynow > ymax)
-+ return (-2); /* end */
-+
-+ /* set right end of previous line before left end of current line. */
-+ if (pi->ynow == 0) {
-+ cc = 0;
-+ } else
-+ cc = pi->vram_prev[xw - 1];
-+ pi->vram_now[-1] = cc;
-+
-+ /* clear flag for change point */
-+ xvbzero((char *) pi->flag_next, xw * sizeof(pi->flag_next[0]));
-+
-+ /* clear flag for position probability space */
-+ xvbzero((char *) pi->flag2_next2, xw * sizeof(pi->flag2_next2[0]));
-+
-+ for (x = 0; x < xw; x++) {
-+ if (pi->flag_now[x] < 0) {
-+ cc = pi->vram_now[x];
-+ if (pi->ynow < ymax)
-+ pic2_arith_expand_chain(pi, x, pi->ynow, cc);
-+ } else if (pic2_arith_decode_bit(pi, pi->flag2_now[x])) {
-+ /* ajust probability space around of change point */
-+ pi->flag2_now [x + 1]++;
-+ pi->flag2_now [x + 2]++;
-+ pi->flag2_next [x - 1]++;
-+ pi->flag2_next [x ]++;
-+ pi->flag2_next [x + 1]++;
-+ pi->flag2_next2[x - 1]++;
-+ pi->flag2_next2[x ]++;
-+ pi->flag2_next2[x + 1]++;
-+
-+ pi->vram_now[x] = cc = pic2_arith_read_color(pi, x);
-+ if (pi->ynow < ymax)
-+ pic2_arith_expand_chain(pi, x, pi->ynow, cc);
-+ } else
-+ pi->vram_now[x] = cc;
-+ }
-+ if (line != NULL)
-+ *line = pi->vram_now;
-+ pi->ynow++;
-+
-+ pic2_handle_para(pi, 1);
-+
-+ return (pi->ynow - 1);
-+}
-+
-+static int pic2_arith_loader_init(pi)
-+struct pic2_info *pi;
-+{
-+ unsigned short p2b[256];
-+ int i, xw;
-+
-+ pi->ynow = 0;
-+
-+ /* check the color depth */
-+ if (pi->header->depth % 3)
-+ pic2_error(pi, PIC2_DEPTH);
-+
-+ /* set function for extract next line */
-+ pi->next_line = pic2_arith_expand_line;
-+
-+ /* clear cache and flags */
-+ xw = pi->block->x_wid;
-+ xvbzero((char *) pi->cache, 8 * 8 * 8 * sizeof(pi->cache[0]));
-+ xvbzero((char *) pi->cache_pos, 8 * 8 * 8 * sizeof(pi->cache_pos[0]));
-+
-+ xvbzero((char *) pi->flag_now, xw * sizeof(pi->flag_now[0]));
-+ xvbzero((char *) pi->flag2_now, 8 + xw * sizeof(pi->flag2_now[0]));
-+ xvbzero((char *) pi->flag2_next, 8 + xw * sizeof(pi->flag2_next[0]));
-+
-+ /* go to picture data field */
-+ pic2_seek_file(pi, pi->block_pos + PIC2_BLOCK_HEADER_SIZE, SEEK_SET);
-+
-+ /* clear bit field marker */
-+ pi->bs.rest = 0;
-+ pi->bs.cur = 0;
-+
-+ /* read probability table */
-+ for (i = 0; i < PIC2_ARITH_CONTEXT; i++)
-+ p2b[i] = pic2_read_short(pi);
-+
-+ /* make multiplication table */
-+ for (i = 0; i < 16384; i++) {
-+ pi->mulu_tab[i] = (long) (i / 128 + 128) * (int) p2b[i & 127] / 256;
-+ if (pi->mulu_tab[i] == 0) pi->mulu_tab[i] = 1;
-+ }
-+ /* initialize some valuables */
-+ pi->aa = 0xffff;
-+ pi->dd = 0;
-+ for (i = 0; i < 16; i++) {
-+ pi->dd *= 2;
-+ if (pic2_read_bits(pi, 1))
-+ pi->dd |= 1;
-+ }
-+ pi->cache_hit_c = 16;
-+
-+ return (0);
-+}
-+
-+/*
-+ * These functions are fast pic2 compression extractor.
-+ */
-+static int pic2_fast_read_length(pi)
-+struct pic2_info *pi;
-+{
-+ int a;
-+
-+ a = 0;
-+ while (pic2_read_bits(pi, 1)) {
-+ a++;
-+ }
-+ if (a == 0)
-+ return (0);
-+ return (pic2_read_bits(pi, a) + (1 << a) - 1);
-+}
-+
-+static void pic2_fast_expand_chain(pi, x, cc)
-+struct pic2_info *pi;
-+int x;
-+pixel cc;
-+{
-+ if (pic2_read_bits(pi, 1) != 0) {
-+ if (pic2_read_bits(pi, 1) != 0) { /* down */
-+ pi->vram_next[x] = cc;
-+ pi->flag_next[x] = -1;
-+ } else if (pic2_read_bits(pi, 1) != 0) {
-+ if (pic2_read_bits(pi, 1) == 0) { /* left2down */
-+ pi->vram_next[x - 2] = cc;
-+ pi->flag_next[x - 2] = -1;
-+ } else { /* left1down */
-+ pi->vram_next[x - 1] = cc;
-+ pi->flag_next[x - 1] = -1;
-+ }
-+ } else {
-+ if (pic2_read_bits(pi, 1) == 0) { /* right2down */
-+ pi->vram_next[x + 2] = cc;
-+ pi->flag_next[x + 2] = -1;
-+ } else { /* left1down */
-+ pi->vram_next[x + 1] = cc;
-+ pi->flag_next[x + 1] = -1;
-+ }
-+ }
-+ }
-+}
-+
-+static pixel pic2_fast_read_color(pi, bc)
-+struct pic2_info *pi;
-+pixel bc;
-+{
-+ pixel cc;
-+ unsigned short j, k, m;
-+ short depth, colbits;
-+ pixel (*cache)[PIC2_FAST_CACHE];
-+
-+ depth = pi->header->depth;
-+ colbits = depth / 3;
-+ cache = (pixel (*)[PIC2_FAST_CACHE]) pi->cache;
-+
-+ bc = pic2_exchange_rg(bc, colbits);
-+ k = pic2_shift_bits(bc, 8 - depth);
-+ if (pic2_read_bits(pi, 1) == 0) {
-+ pi->cache_pos[k] = m = (pi->cache_pos[k] - 1) & (PIC2_FAST_CACHE - 1);
-+ cc = pic2_read_bits(pi, depth);
-+ cc = pic2_exchange_rg(cc, colbits);
-+ cache[k][m] = cc;
-+ } else {
-+ j = pic2_read_bits(pi, 6); /* 6= log2(PIC2_FAST_CACHE) */
-+ m = pi->cache_pos[k];
-+ cc = cache[k][(m + j) & (PIC2_FAST_CACHE - 1)];
-+ }
-+ return (cc);
-+}
-+
-+static int pic2_fast_expand_line(pi, line)
-+struct pic2_info *pi;
-+pixel **line;
-+{
-+ int ymax;
-+ int x, xw;
-+ pixel cc;
-+
-+ pic2_handle_para(pi, 0);
-+
-+ xw = pi->block->x_wid;
-+ ymax = pi->block->y_wid - 1;
-+
-+ if (pi->ynow > ymax)
-+ return (-2);
-+
-+ if (pi->ynow == 0) {
-+ pi->dd = 0;
-+ pi->aa = pic2_fast_read_length(pi);
-+ if (pi->aa == 1023)
-+ pi->dd = 1023;
-+ else if (pi->aa > 1023)
-+ pi->aa--;
-+ cc = 0;
-+ } else
-+ cc = pi->vram_prev[xw - 1];
-+
-+ xvbzero((char *) pi->flag_next, xw * sizeof(pi->flag_next[0]));
-+
-+ for (x = 0; x < xw; x++) {
-+ if (pi->dd > 0) {
-+ if (pi->flag_now[x] < 0) { /* on chain ? */
-+ cc = pi->vram_now[x];
-+ pic2_fast_expand_chain(pi, x, cc);
-+ if (--pi->dd == 0) {
-+ pi->aa = pic2_fast_read_length(pi);
-+ if (pi->aa == 1023)
-+ pi->dd = 1023;
-+ else if (pi->aa > 1023)
-+ pi->aa--;
-+ }
-+ } else
-+ pi->vram_now[x] = cc;
-+ } else {
-+ if (pi->flag_now[x] < 0) { /* on chain ? */
-+ cc = pi->vram_now[x];
-+ pic2_fast_expand_chain(pi, x, cc);
-+ } else if (--pi->aa < 0) {
-+ cc = pi->vram_now[x] = pic2_fast_read_color(pi, cc);
-+ pic2_fast_expand_chain(pi, x, cc);
-+ pi->aa = pic2_fast_read_length(pi);
-+ if (pi->aa == 1023)
-+ pi->dd = 1023;
-+ else if (pi->aa > 1023)
-+ pi->aa--;
-+ } else
-+ pi->vram_now[x] = cc;
-+ }
-+ }
-+ if (line != NULL)
-+ *line = pi->vram_now;
-+ pi->ynow++;
-+
-+ pic2_handle_para(pi, 1);
-+
-+ return (pi->ynow - 1);
-+}
-+
-+static int pic2_fast_loader_init(pi)
-+struct pic2_info *pi;
-+{
-+ int xw;
-+
-+ pi->ynow = 0;
-+
-+ /* check the color depth */
-+ if (pi->header->depth % 3)
-+ pic2_error(pi, PIC2_DEPTH);
-+
-+ /* set function for extract next line */
-+ pi->next_line = pic2_fast_expand_line;
-+
-+ /* clear cache and flags */
-+ xw = pi->block->x_wid;
-+ xvbzero((char *) pi->cache, sizeof(pi->cache[0]) * 256);
-+ xvbzero((char *) pi->cache_pos, sizeof(pi->cache_pos[0]) * 8 * 8 * 8);
-+ xvbzero((char *) pi->flag_now, (xw + 8) * sizeof(pi->flag_now[0]));
-+ xvbzero((char *) pi->flag_next, (xw + 8) * sizeof(pi->flag_next[0]));
-+
-+ /* go to picture data field */
-+ pic2_seek_file(pi, pi->block_pos + PIC2_BLOCK_HEADER_SIZE, SEEK_SET);
-+
-+ /* clear bit field marker */
-+ pi->bs.rest = 0;
-+ pi->bs.cur = 0;
-+
-+ return (0);
-+}
-+
-+/*
-+ * These functions are beta pic2 format extractor.
-+ */
-+static int pic2_beta_expand_line(pi, line)
-+struct pic2_info *pi;
-+pixel **line;
-+{
-+ int i, xw, ymax;
-+ byte a, b, c, *p;
-+ pixel *pc;
-+ short depth, pixbyte, colbits;
-+
-+ depth = pi->header->depth;
-+ pixbyte = depth / 8 + ((depth % 8) > 0);
-+ colbits = depth / 3;
-+
-+ xw = pi->block->x_wid;
-+ ymax = pi->block->y_wid - 1;
-+
-+ if (pi->ynow > ymax)
-+ return (-2); /* end */
-+
-+ pc = pi->vram_now;
-+ p = (byte *) pi->vram_prev;
-+ if (pixbyte == 3) {
-+ pic2_read_file(pi, pi->vram_prev, (size_t) (xw * pixbyte));
-+ for (i = 0; i < xw; i++, pc++) {
-+ a = *p++;
-+ b = *p++;
-+ c = *p++;
-+ *pc = ((pixel) a << 16) | ((pixel) b << 8) | (pixel) c;
-+ }
-+ } else if (pixbyte == 2) {
-+ pic2_read_file(pi, pi->vram_prev, (size_t) (xw * 2));
-+ if (strncmp(pi->block->id, "P2BM", 4) == 0) {
-+ for (i = 0; i < xw; i++, pc++) {
-+ a = *p++;
-+ b = *p++;
-+ *pc = ((pixel) a << 8) | (pixel) b;
-+ if (colbits == 5) {
-+ *pc >>= 1;
-+ *pc = pic2_exchange_rg(*pc, colbits);
-+ }
-+ }
-+ } else {
-+ for (i = 0; i < xw; i++, pc++) {
-+ a = *p++;
-+ b = *p++;
-+ *pc = ((pixel) b << 8) | (pixel) a;
-+ if (colbits == 5) {
-+ *pc >>= 1;
-+ *pc = pic2_exchange_rg(*pc, colbits);
-+ }
-+ }
-+ }
-+ } else {
-+ pic2_read_file(pi, pi->vram_prev, (size_t) xw);
-+ for (i = 0; i < xw; i++)
-+ *pc++ = *p++;
-+ }
-+ if (line != NULL)
-+ *line = pi->vram_now;
-+
-+ pc = pi->vram_prev;
-+ pi->vram_prev = pi->vram_now;
-+ pi->vram_now = pi->vram_next;
-+ pi->vram_next = pc;
-+
-+ pi->ynow++;
-+ return (pi->ynow - 1);
-+}
-+
-+static int pic2_beta_loader_init(pi)
-+struct pic2_info *pi;
-+{
-+ pi->ynow = 0;
-+ pi->next_line = pic2_beta_expand_line;
-+ pic2_seek_file(pi, pi->block_pos + PIC2_BLOCK_HEADER_SIZE, SEEK_SET);
-+ return (0);
-+}
-+
-+/*
-+ * Make a picture from the expanded data.
-+ */
-+static void pic2_make_xvpic(pi, xp, rp, gp, bp)
-+struct pic2_info *pi;
-+byte **xp, *rp, *gp, *bp;
-+{
-+ int line, i;
-+ pixel *linep, opaque;
-+ short colbits;
-+ byte colmask;
-+
-+ if (*xp == NULL)
-+ *xp = pic2_new((size_t) pi->x_max * pi->y_max * 3, "pic2_make_xvpic"); // GRR POSSIBLE OVERFLOW / FIXME
-+
-+ if (pi->block->flag & 1)
-+ opaque = pi->block->opaque;
-+ else
-+ opaque = 0xffffffff;
-+
-+ colbits = pi->header->depth / 3;
-+ colmask = 0xff >> (8 - colbits);
-+
-+ line = pic2_load_block(pi);
-+ for (;;) {
-+ int pic_idx;
-+
-+ line = pic2_next_line(pi, &linep);
-+ if (line < 0)
-+ break;
-+ pic_idx = ((line + pi->block->y_offset) * pi->x_max
-+ + pi->block->x_offset) * 3;
-+
-+ for (i = 0; i < pi->block->x_wid; i++, linep++) {
-+ byte r, g, b;
-+
-+ if (*linep != opaque) {
-+ r = ((*linep >> (colbits * 2)) & colmask);
-+ r = pic2_convert_color_bits(r, colbits, 8);
-+ g = ((*linep >> colbits ) & colmask);
-+ g = pic2_convert_color_bits(g, colbits, 8);
-+ b = ( *linep & colmask);
-+ b = pic2_convert_color_bits(b, colbits, 8);
-+ (*xp)[pic_idx++] = r;
-+ (*xp)[pic_idx++] = g;
-+ (*xp)[pic_idx++] = b;
-+ } else
-+ pic_idx += 3;
-+
-+ WaitCursor();
-+ }
-+ }
-+}
-+
-+/*
-+ * This function splits a multiblock PIC2 file into several pages.
-+ */
-+static void pic2_make_pagefile(pi, pagebname, pnum)
-+struct pic2_info *pi;
-+char *pagebname;
-+int pnum;
-+{
-+ struct pic2_info pic2;
-+ FILE *fp;
-+ char pagefile[64], *buf;
-+ size_t imagesize;
-+
-+ sprintf(pagefile, "%s%d", pagebname, pnum);
-+ if ((fp = fopen(pagefile, "wb")) == NULL)
-+ pic2_error(pi, PIC2_WRITE);
-+
-+ xvbcopy((char *) pi, (char *) &pic2, sizeof(struct pic2_info));
-+ pic2.fp = fp;
-+
-+ pic2_write_header1(&pic2);
-+
-+ pic2_write_block_header(&pic2);
-+
-+ imagesize = pi->block->size - PIC2_BLOCK_HEADER_SIZE;
-+ buf = (char *) pic2_malloc(imagesize, "pic2_make_pagefile");
-+
-+ pic2_seek_file(pi, pi->block_pos + PIC2_BLOCK_HEADER_SIZE, SEEK_SET);
-+ if (fread(buf, (size_t) 1, imagesize, pi->fp) < imagesize) {
-+ free(buf);
-+ pic2_file_error(pi, PIC2_CORRUPT);
-+ }
-+ if (fwrite(buf, (size_t) 1, imagesize, fp) < imagesize) {
-+ free(buf);
-+ pic2_error(pi, PIC2_WRITE);
-+ }
-+ free(buf);
-+
-+ pic2.next_pos = pic2_tell_file(&pic2);
-+ pic2_write_header2(&pic2);
-+
-+ fclose(fp);
-+}
-+
-+/* The main routine to save a PIC2 file. */
-+static int WritePIC2(fp, pic0, ptype, w, h, rmap, gmap, bmap, numcols,
-+ colorstyle, fname, type, depth, x_offset, y_offset,
-+ append, comment)
-+FILE *fp;
-+byte *pic0;
-+int ptype, w, h;
-+byte *rmap, *gmap, *bmap;
-+int numcols, colorstyle;
-+char *fname;
-+int type, depth;
-+int x_offset, y_offset;
-+int append;
-+char *comment;
-+{
-+ struct pic2_info pic2;
-+ char creator[256], title[256], saver[256];
-+ int e;
-+
-+ if (DEBUG)
-+ fputs("WritePIC2:\n", stderr);
-+
-+ pic2_init_info(&pic2);
-+ pic2.fp = fp;
-+ pic2.writing_grey = (colorstyle == F_GREYSCALE);
-+
-+ if ((e = setjmp(pic2.jmp)) != 0){
-+ /* When an error occurs while writing, comes here. */
-+ pic2_free_buffer(&pic2);
-+ pic2_cleanup_pic2_info(&pic2, 1);
-+ SetCursors(-1);
-+ if (DEBUG)
-+ fputs("\n", stderr);
-+ return (-1);
-+ }
-+ sprintf(creator, "XV Version %s", VERSTR);
-+ pic2_strncpy(title, comment, 30);
-+ sprintf(saver, "XV %s/UNIX/Bradley", VERSTR);
-+
-+ if (!append) {
-+ pic2_setup_pic2_info(&pic2, creator, fname, title, saver,
-+ 0, depth, 1, 1, w, h, comment);
-+ pic2_write_header1(&pic2);
-+ } else {
-+ pic2_read_header(&pic2);
-+ pic2_append(&pic2);
-+ free(pic2.comment);
-+ pic2_setup_pic2_info(&pic2, creator, fname, title, saver,
-+ 0, depth, 1, 1, w, h, comment);
-+ }
-+
-+ pic2_write_data(&pic2, pic0, ptype, x_offset, y_offset, w, h,
-+ rmap, gmap, bmap, type, depth);
-+ pic2_write_header2(&pic2);
-+
-+ pic2_cleanup_pic2_info(&pic2, 1);
-+ SetCursors(-1);
-+ if (DEBUG)
-+ fputs("\n", stderr);
-+ return (0);
-+}
-+
-+/*
-+ * This function initializes pic2_info.
-+ */
-+static void pic2_setup_pic2_info(pi, name, fname, title, saver, no, depth,
-+ x_aspect, y_aspect, x_max, y_max, comment)
-+struct pic2_info *pi;
-+char *name, *fname, *title, *saver;
-+int no, depth;
-+int x_aspect, y_aspect;
-+int x_max, y_max;
-+char *comment;
-+{
-+ char basename[256], *suffix;
-+
-+ pi->mode = PIC2_WRITE_MODE;
-+
-+ /* set magic number */
-+ strncpy(pi->header->magic, pic2_id, 4);
-+
-+ /* set creator's name */
-+ pic2_strncpy(pi->header->name, (char *) name, 18);
-+
-+ /* set title and subtitle */
-+ pic2_strncpy(pi->header->title, (char *) title, 30);
-+ strcpy(basename, BaseName(fname));
-+ suffix = (char *) rindex(basename, '.');
-+ if (suffix) {
-+ suffix++;
-+ if (!strcmp(suffix, "p2") || !strcmp(suffix, "P2"))
-+ *(suffix - 1) = '\0';
-+ }
-+ pic2_strncpy(pi->header->subtitle, basename, 8);
-+
-+ /* set saver */
-+ pic2_strncpy(pi->header->saver, saver, 30);
-+
-+ /* set picture number */
-+ pi->header->no = no;
-+
-+ /* import comment */
-+ pi->comment = comment;
-+
-+ /* set some picture's info */
-+ pi->header->depth = depth;
-+ pi->header->x_aspect = x_aspect;
-+ pi->header->y_aspect = y_aspect;
-+ pi->header->x_max = x_max;
-+ pi->header->y_max = y_max;
-+
-+ /* set some gaps */
-+ pi->header->crlf0[0] = pi->header->crlf1[0] = pi->header->crlf2[0] = 0x0d;
-+ pi->header->crlf0[1] = pi->header->crlf1[1] = pi->header->crlf2[1] = 0x0a;
-+
-+ pi->header->eof[0] = 0x1a;
-+ pi->header->reserve0[0] = 0;
-+ pi->header->reserve1 = 0;
-+
-+ /* set palettes */
-+ if (pi->n_pal > 0)
-+ pi->header->flag = 1;
-+ else
-+ pi->header->flag = 0;
-+}
-+
-+/*
-+ * This function appends to existing pic2 file.
-+ */
-+static void pic2_append(pi)
-+struct pic2_info *pi;
-+{
-+ int block;
-+
-+ block = pic2_find_block(pi);
-+ while (block > 0)
-+ block = pic2_next_block(pi);
-+
-+ if (block != 0)
-+ pic2_error(pi, PIC2_APPEND);
-+}
-+
-+/*
-+ * These functions write the PIC2 header.
-+ * pic2_write_header1:
-+ * write palette data and comment.
-+ * pic2_write_header2:
-+ * write the terminate block and rest header.
-+ * pic2_write_block_header:
-+ * write the block header.
-+ */
-+static void pic2_write_header1(pi)
-+struct pic2_info *pi;
-+{
-+ char *comment;
-+
-+ /* seek to block start position */
-+ pic2_seek_file(pi, PIC2_HEADER_SIZE, SEEK_SET);
-+
-+ /* write palette */
-+ if (pi->n_pal > 0) {
-+ pic2_write_char(pi, pi->pal_bits);
-+ pic2_write_short(pi, pi->n_pal);
-+ pic2_write_file(pi, pi->pal, (size_t) (pi->n_pal * 3));
-+ }
-+ /* save comment */
-+ comment = pi->comment;
-+ if (pi->comment != NULL) {
-+ for (comment = pi->comment; *comment; comment++) {
-+ if (*comment == '\n') {
-+ pic2_write_char(pi, '\r');
-+ pic2_write_char(pi, '\n');
-+ } else if (*comment != '\r')
-+ pic2_write_char(pi, *comment);
-+ }
-+ pic2_write_char(pi, 0);
-+ }
-+ /* set the next block position */
-+ pi->next_pos = pic2_tell_file(pi);
-+ pi->header->size = pi->next_pos;
-+}
-+
-+static void pic2_write_header2(pi)
-+struct pic2_info *pi;
-+{
-+ pic2_seek_file(pi, pi->next_pos, SEEK_SET);
-+
-+ /* write terminate block */
-+ pic2_write_long(pi, 0);
-+ pic2_write_long(pi, 0);
-+
-+ /* set some header information */
-+ if (pi->header->x_max < pi->x_max)
-+ pi->header->x_max = pi->x_max;
-+ if (pi->header->y_max < pi->x_max)
-+ pi->header->y_max = pi->y_max;
-+
-+ pi->header->time = time(NULL);
-+ pic2_seek_file(pi, 0, SEEK_SET);
-+
-+ /* write header image */
-+ pic2_write_file(pi, pi->header->magic, 4);
-+ pic2_write_file(pi, pi->header->name, 18);
-+ pic2_write_file(pi, pi->header->subtitle, 8);
-+ pic2_write_file(pi, pi->header->crlf0, 2);
-+ pic2_write_file(pi, pi->header->title, 30);
-+ pic2_write_file(pi, pi->header->crlf1, 2);
-+ pic2_write_file(pi, pi->header->saver, 30);
-+ pic2_write_file(pi, pi->header->crlf2, 2);
-+ pic2_write_file(pi, pi->header->eof, 1);
-+ pic2_write_file(pi, pi->header->reserve0, 1);
-+ pic2_write_short(pi, pi->header->flag);
-+ pic2_write_short(pi, pi->header->no);
-+ pic2_write_long(pi, pi->header->time);
-+ pic2_write_long(pi, pi->header->size);
-+ pic2_write_short(pi, pi->header->depth);
-+ pic2_write_short(pi, pi->header->x_aspect);
-+ pic2_write_short(pi, pi->header->y_aspect);
-+ pic2_write_short(pi, pi->header->x_max);
-+ pic2_write_short(pi, pi->header->y_max);
-+ pic2_write_long(pi, pi->header->reserve1);
-+}
-+
-+static void pic2_write_block_header(pi)
-+struct pic2_info *pi;
-+{
-+ pic2_write_file(pi, pi->block->id, 4);
-+ pic2_write_long(pi, pi->block->size);
-+ pic2_write_short(pi, pi->block->flag);
-+ pic2_write_short(pi, pi->block->x_wid);
-+ pic2_write_short(pi, pi->block->y_wid);
-+ pic2_write_short(pi, pi->block->x_offset);
-+ pic2_write_short(pi, pi->block->y_offset);
-+ pic2_write_long(pi, pi->block->opaque);
-+ pic2_write_long(pi, pi->block->reserve);
-+}
-+
-+/*
-+ * These functions implement the arithmetic-format compressor.
-+ */
-+#define pic2_arith_write_one_bit(pi) (pi->bs.bits++)
-+
-+static void pic2_arith_write_zero_bit(pi)
-+struct pic2_info *pi;
-+{
-+ if (pi->bs.zero)
-+ pic2_write_bits(pi, 0, 1);
-+
-+ while (pi->bs.bits--)
-+ pic2_write_bits(pi, 1, 1);
-+
-+ pi->bs.bits = 0;
-+ pi->bs.zero = 1;
-+}
-+
-+static void pic2_arith_flush_bit_buf(pi)
-+struct pic2_info *pi;
-+{
-+ int i;
-+
-+ for (i = 0; i < 16; i++) {
-+ if (pi->cc & 0x8000)
-+ pic2_arith_write_one_bit(pi);
-+ else
-+ pic2_arith_write_zero_bit(pi);
-+ pi->cc <<= 1;
-+ }
-+ pic2_arith_write_zero_bit(pi);
-+ pic2_flush_bits(pi);
-+}
-+
-+static void pic2_arith_carry_bit(pi)
-+struct pic2_info *pi;
-+{
-+ pic2_write_bits(pi, 1, 1);
-+
-+ if (pi->bs.bits == 0) {
-+ pi->bs.zero = 0;
-+ } else {
-+ while (--pi->bs.bits)
-+ pic2_write_bits(pi, 0, 1);
-+ pi->bs.zero = 1;
-+ }
-+}
-+
-+static void pic2_arith_encode_bit(pi, n, c)
-+struct pic2_info *pi;
-+int n, c;
-+{
-+ int pp;
-+ long *c_sum, *c_0_sum;
-+
-+ c_sum = (long *) pi->mulu_tab;
-+ c_0_sum = c_sum + PIC2_ARITH_CONTEXT + 1;
-+
-+ if (pi->dd == 0) {
-+ c_sum[c]++;
-+ if (n == 0)
-+ c_0_sum[c]++;
-+ return;
-+ }
-+ pp = pi->mulu_tab[(pi->aa & 0x7f00) / 2 + c];
-+ if (n != 0) {
-+ pi->cc = pi->cc + pp;
-+ if (pi->cc > 0xffff) {
-+ pic2_arith_carry_bit(pi);
-+ pi->cc = pi->cc & 0xffff;
-+ }
-+ pi->aa = pi->aa - pp;
-+ while (pi->aa < 0x8000) {
-+ if (pi->cc & 0x8000)
-+ pic2_arith_write_one_bit(pi);
-+ else
-+ pic2_arith_write_zero_bit(pi);
-+ pi->cc = (pi->cc * 2) & 0xffff;
-+ pi->aa = pi->aa * 2;
-+ }
-+ } else {
-+ pi->aa = pp;
-+
-+ while (pi->aa < 0x8000) {
-+ if (pi->cc & 0x8000)
-+ pic2_arith_write_one_bit(pi);
-+ else
-+ pic2_arith_write_zero_bit(pi);
-+ pi->cc = (pi->cc * 2) & 0xffff;
-+ pi->aa = pi->aa * 2;
-+ }
-+ }
-+}
-+
-+static void pic2_arith_encode_nbyte(pi, n, c, max)
-+struct pic2_info *pi;
-+int n, c, max;
-+{
-+ short i;
-+
-+ for (i = 0; i < n; i++) {
-+ pic2_arith_encode_bit(pi, 0, c + i);
-+ }
-+ if (n < max)
-+ pic2_arith_encode_bit(pi, 1, c + n);
-+}
-+
-+static void pic2_arith_encode_nn(pi, n, c)
-+struct pic2_info *pi;
-+int n, c;
-+{
-+ if (n < 1) {
-+ pic2_arith_encode_bit(pi, 1, c);
-+ } else if (n < 1 + 2) {
-+ pic2_arith_encode_bit(pi, 0, c);
-+ pic2_arith_encode_bit(pi, 1, c + 1);
-+ n -= 1;
-+ pic2_arith_encode_bit(pi, n & 1, c + 8);
-+ } else if (n < 1 + 2 + 4) {
-+ pic2_arith_encode_bit(pi, 0, c);
-+ pic2_arith_encode_bit(pi, 0, c + 1);
-+ pic2_arith_encode_bit(pi, 1, c + 2);
-+ n -= 1 + 2;
-+ pic2_arith_encode_bit(pi, n & 1, c + 8);
-+ pic2_arith_encode_bit(pi, n & 2, c + 9);
-+ } else if (n < 1 + 2 + 4 + 8) {
-+ pic2_arith_encode_bit(pi, 0, c);
-+ pic2_arith_encode_bit(pi, 0, c + 1);
-+ pic2_arith_encode_bit(pi, 0, c + 2);
-+ pic2_arith_encode_bit(pi, 1, c + 3);
-+ n -= 1 + 2 + 4;
-+ pic2_arith_encode_bit(pi, n & 1, c + 8);
-+ pic2_arith_encode_bit(pi, n & 2, c + 9);
-+ pic2_arith_encode_bit(pi, n & 4, c + 10);
-+ } else if (n < 1 + 2 + 4 + 8 + 16) {
-+ pic2_arith_encode_bit(pi, 0, c);
-+ pic2_arith_encode_bit(pi, 0, c + 1);
-+ pic2_arith_encode_bit(pi, 0, c + 2);
-+ pic2_arith_encode_bit(pi, 0, c + 3);
-+ pic2_arith_encode_bit(pi, 1, c + 4);
-+ n -= 1 + 2 + 4 + 8;
-+ pic2_arith_encode_bit(pi, n & 1, c + 8);
-+ pic2_arith_encode_bit(pi, n & 2, c + 9);
-+ pic2_arith_encode_bit(pi, n & 4, c + 10);
-+ pic2_arith_encode_bit(pi, n & 8, c + 11);
-+ } else if (n < 1 + 2 + 4 + 8 + 16 + 32) {
-+ pic2_arith_encode_bit(pi, 0, c);
-+ pic2_arith_encode_bit(pi, 0, c + 1);
-+ pic2_arith_encode_bit(pi, 0, c + 2);
-+ pic2_arith_encode_bit(pi, 0, c + 3);
-+ pic2_arith_encode_bit(pi, 0, c + 4);
-+ pic2_arith_encode_bit(pi, 1, c + 5);
-+ n -= 1 + 2 + 4 + 8 + 16;
-+ pic2_arith_encode_bit(pi, n & 1, c + 8);
-+ pic2_arith_encode_bit(pi, n & 2, c + 9);
-+ pic2_arith_encode_bit(pi, n & 4, c + 10);
-+ pic2_arith_encode_bit(pi, n & 8, c + 11);
-+ pic2_arith_encode_bit(pi, n & 16, c + 12);
-+ } else if (n < 1 + 2 + 4 + 8 + 16 + 32 + 64) {
-+ pic2_arith_encode_bit(pi, 0, c);
-+ pic2_arith_encode_bit(pi, 0, c + 1);
-+ pic2_arith_encode_bit(pi, 0, c + 2);
-+ pic2_arith_encode_bit(pi, 0, c + 3);
-+ pic2_arith_encode_bit(pi, 0, c + 4);
-+ pic2_arith_encode_bit(pi, 0, c + 5);
-+ pic2_arith_encode_bit(pi, 1, c + 6);
-+ n -= 1 + 2 + 4 + 8 + 16 + 32;
-+ pic2_arith_encode_bit(pi, n & 1, c + 8);
-+ pic2_arith_encode_bit(pi, n & 2, c + 9);
-+ pic2_arith_encode_bit(pi, n & 4, c + 10);
-+ pic2_arith_encode_bit(pi, n & 8, c + 11);
-+ pic2_arith_encode_bit(pi, n & 16, c + 12);
-+ pic2_arith_encode_bit(pi, n & 32, c + 13);
-+ } else if (n < 1 + 2 + 4 + 8 + 16 + 32 + 64 + 128) {
-+ pic2_arith_encode_bit(pi, 0, c);
-+ pic2_arith_encode_bit(pi, 0, c + 1);
-+ pic2_arith_encode_bit(pi, 0, c + 2);
-+ pic2_arith_encode_bit(pi, 0, c + 3);
-+ pic2_arith_encode_bit(pi, 0, c + 4);
-+ pic2_arith_encode_bit(pi, 0, c + 5);
-+ pic2_arith_encode_bit(pi, 0, c + 6);
-+ pic2_arith_encode_bit(pi, 1, c + 7);
-+ n -= 1 + 2 + 4 + 8 + 16 + 32 + 64;
-+ pic2_arith_encode_bit(pi, n & 1, c + 8);
-+ pic2_arith_encode_bit(pi, n & 2, c + 9);
-+ pic2_arith_encode_bit(pi, n & 4, c + 10);
-+ pic2_arith_encode_bit(pi, n & 8, c + 11);
-+ pic2_arith_encode_bit(pi, n & 16, c + 12);
-+ pic2_arith_encode_bit(pi, n & 32, c + 13);
-+ pic2_arith_encode_bit(pi, n & 64, c + 14);
-+ } else {
-+ pic2_arith_encode_bit(pi, 0, c);
-+ pic2_arith_encode_bit(pi, 0, c + 1);
-+ pic2_arith_encode_bit(pi, 0, c + 2);
-+ pic2_arith_encode_bit(pi, 0, c + 3);
-+ pic2_arith_encode_bit(pi, 0, c + 4);
-+ pic2_arith_encode_bit(pi, 0, c + 5);
-+ pic2_arith_encode_bit(pi, 0, c + 6);
-+ pic2_arith_encode_bit(pi, 0, c + 7);
-+ }
-+}
-+
-+static void pic2_arith_press_chain(pi, x)
-+struct pic2_info *pi;
-+int x;
-+{
-+ int b, d;
-+ pixel c;
-+
-+ b = -(pi->flag_now[x]);
-+ c = pi->vram_now[x];
-+ d = 0;
-+
-+ if (b < 0)
-+ b = 0;
-+
-+ if (pi->flag_next[x] == 1 && pi->vram_next[x] == c) {
-+ d = 1;
-+ pi->flag_next[x] = -1;
-+ } else if (pi->flag_next[x - 1] == 1 && pi->vram_next[x - 1] == c) {
-+ d = 2;
-+ pi->flag_next[x - 1] = -2;
-+ } else if (pi->flag_next[x + 1] == 1 && pi->vram_next[x + 1] == c) {
-+ d = 3;
-+ pi->flag_next[x + 1] = -3;
-+ } else if (pi->flag_next[x - 2] == 1 && pi->vram_next[x - 2] == c) {
-+ d = 4;
-+ pi->flag_next[x - 2] = -4;
-+ } else if (pi->flag_next[x + 2] == 1 && pi->vram_next[x + 2] == c) {
-+ if ((pi->flag_now[x + 2] != 0 && pi->vram_now[x + 2] == c)
-+ || (pi->flag_now[x + 1] != 0 && pi->vram_now[x + 1] == c)
-+ || (pi->flag_now[x + 3] != 0 && pi->vram_now[x + 3] == c)) {
-+ pic2_arith_encode_nbyte(pi, 0, 80 + 6 * b, 5);
-+ return;
-+ }
-+ d = 5;
-+ pi->flag_next[x + 2] = -5;
-+ }
-+ pic2_arith_encode_nbyte(pi, d, 80 + 6 * b, 5);
-+}
-+
-+static void pic2_arith_put_number(pi, xn, xa, xb)
-+struct pic2_info *pi;
-+int xn, xa, xb;
-+{
-+ short n;
-+ byte maxcol;
-+
-+ maxcol = 0xff >> (8 - pi->header->depth / 3);
-+
-+ if (xa > ((int) maxcol >> 1)) {
-+ if (xb > xa)
-+ n = (xb - xa) * 2 - 1;
-+ else if (xa - ((int) maxcol - xa) > xb)
-+ n = maxcol - xb;
-+ else
-+ n = (xa - xb) * 2;
-+ } else {
-+ if (xb <= xa)
-+ n = (xa - xb) * 2;
-+ else if (2 * xa < xb)
-+ n = xb;
-+ else
-+ n = (xb - xa) * 2 - 1;
-+ }
-+ pic2_arith_encode_nn(pi, n, xn);
-+}
-+
-+static void pic2_arith_write_color(pi, x)
-+struct pic2_info *pi;
-+int x;
-+{
-+ pixel c1, c2, cc;
-+ short g0, r0, b0, r, g, b;
-+ int i, j;
-+ unsigned short k;
-+ pixel *p, *pp;
-+ short colbits;
-+ pixel rmask, gmask, bmask;
-+ byte maxcol;
-+
-+ colbits = pi->header->depth / 3;
-+ rmask = (0xff >> (8 - colbits)) << (colbits * 2);
-+ gmask = (0xff >> (8 - colbits)) << colbits;
-+ bmask = (0xff >> (8 - colbits));
-+ maxcol = (byte) bmask;
-+
-+ cc = pi->vram_now[x];
-+ c1 = pi->vram_prev[x];
-+ k = ((c1 >> ((colbits - 3) * 3)) & 0x1c0)
-+ | ((c1 >> ((colbits - 3) * 2)) & 0x038)
-+ | ((c1 >> (colbits - 3) ) & 0x007);
-+ if (colbits == 5)
-+ k = pic2_exchange_rg(k, 3);
-+
-+ p = pi->cache[k];
-+ for (i = 0; i < (PIC2_ARITH_CACHE - 1); i++) {
-+ if (cc == *p++)
-+ break;
-+ }
-+ if (i == (PIC2_ARITH_CACHE - 1)) {
-+ pp = p - 1;
-+ for (j = i; j > 0; j--) {
-+ *--p = *--pp;
-+ }
-+ pi->cache[k][0] = cc;
-+ pic2_arith_encode_bit(pi, 1, pi->cache_hit_c);
-+ pi->cache_hit_c = 16;
-+
-+ c2 = pi->vram_now[x - 1];
-+ r = ((c1 & rmask) + (c2 & rmask)) >> (colbits * 2 + 1);
-+ g = ((c1 & gmask) + (c2 & gmask)) >> (colbits + 1);
-+ b = ((c1 & bmask) + (c2 & bmask)) >> ( 1);
-+
-+ r0 = (cc >> (colbits * 2)) & maxcol;
-+ g0 = (cc >> colbits ) & maxcol;
-+ b0 = cc & maxcol;
-+
-+ r = r + g0 - g;
-+ if (r < 0)
-+ r = 0;
-+ else if (r > (short) maxcol)
-+ r = maxcol;
-+
-+ b = b + g0 - g;
-+ if (b < 0)
-+ b = 0;
-+ else if (b > (short) maxcol)
-+ b = maxcol;
-+
-+ pic2_arith_put_number(pi, 32, g, g0);
-+ pic2_arith_put_number(pi, 48, r, r0);
-+ pic2_arith_put_number(pi, 64, b, b0);
-+ } else {
-+ *--p = pi->cache[k][i / 2];
-+ pi->cache[k][i / 2] = pi->cache[k][0];
-+ pi->cache[k][0] = cc;
-+
-+ pic2_arith_encode_bit(pi, 0, pi->cache_hit_c);
-+ pi->cache_hit_c = 15;
-+ pic2_arith_encode_nn(pi, i, 17);
-+ }
-+}
-+
-+static void pic2_arith_press_line2(pi)
-+struct pic2_info *pi;
-+{
-+ int x, xw, ymax;
-+ pixel cc;
-+
-+ xw = pi->block->x_wid;
-+ ymax = pi->block->y_wid -1;
-+ cc = pi->vram_now[xw - 1]; /* last color */
-+ pi->vram_next[-1] = cc;
-+
-+ /* mark change point */
-+ for (x = 0; x < xw; x++)
-+ if (cc != pi->vram_next[x]) {
-+ pi->flag_next[x] = 1;
-+ cc = pi->vram_next[x];
-+ } else
-+ pi->flag_next[x] = 0;
-+
-+ for (x = 0; x < xw; x++) {
-+ if (pi->flag_now[x] == 1) { /* change point */
-+ pi->flag2_now [x + 1]++;
-+ pi->flag2_now [x + 2]++;
-+ pi->flag2_next [x - 1]++;
-+ pi->flag2_next [x ]++;
-+ pi->flag2_next [x + 1]++;
-+ pi->flag2_next2[x - 1]++;
-+ pi->flag2_next2[x ]++;
-+ pi->flag2_next2[x + 1]++;
-+
-+ /* write change point */
-+ pic2_arith_encode_bit(pi, 1, pi->flag2_now[x]);
-+
-+ /* write color */
-+ pic2_arith_write_color(pi, x);
-+
-+ /* if not last line, write chain */
-+ if (pi->ynow - 1 < ymax)
-+ pic2_arith_press_chain(pi, x);
-+ } else if (pi->flag_now[x] == 0) /* not on chain */
-+ /* write change point */
-+ pic2_arith_encode_bit(pi, 0, pi->flag2_now[x]);
-+ else /* on chain */
-+ /* if not on last line, write next chain */
-+ if (pi->ynow - 1 < ymax)
-+ pic2_arith_press_chain(pi, x);
-+ }
-+}
-+
-+static int pic2_arith_press_line(pi, line)
-+struct pic2_info *pi;
-+pixel **line;
-+{
-+ int i, xw, ymax;
-+ long *c_sum, *c_0_sum;
-+
-+ xw = pi->block->x_wid;
-+ ymax = pi->block->y_wid -1;
-+ c_sum = (long *) pi->mulu_tab;
-+ c_0_sum = c_sum + PIC2_ARITH_CONTEXT +1;
-+
-+ pic2_handle_para(pi, 0);
-+
-+ xvbzero((char *) pi->flag2_next2 - 4,
-+ (8 + xw) * sizeof(pi->flag2_next2[0]));
-+
-+ if (pi->ynow == 0) { /* first line */
-+ int x;
-+ pixel cc = 0;
-+
-+ if (pi->dd != 0) { /* compress pass */
-+ unsigned short c_tab[PIC2_ARITH_CONTEXT];
-+
-+ for (i = 0; i < PIC2_ARITH_CONTEXT; i++) {
-+ unsigned long a, b;
-+ a = c_0_sum[i];
-+ b = c_sum[i];
-+ while (a > 32767) {
-+ a /= 2;
-+ b /= 2;
-+ }
-+ if (a == b)
-+ c_tab[i] = 0xffff; /* b==0 here, too */
-+ else
-+ c_tab[i] = (65536 * a) / b; /* a < b, so less 65536 */
-+ }
-+ for (i = 0; i < 16384; i++) {
-+ pi->mulu_tab[i] = (long) (i / 128 + 128) * (int) c_tab[i & 127] / 256;
-+ if (pi->mulu_tab[i] == 0)
-+ pi->mulu_tab[i] = 1; /* 0 is wrong */
-+ }
-+ for (i = 0; i < PIC2_ARITH_CONTEXT; i++)
-+ pic2_write_short(pi, c_tab[i]);
-+
-+ xvbzero((char *) pi->vram_now, xw * sizeof(pi->vram_now[0]));
-+ } else { /* statistical pass */
-+ xvbzero((char *) c_0_sum, PIC2_ARITH_CONTEXT * sizeof(c_0_sum[0]));
-+ xvbzero((char *) c_sum, PIC2_ARITH_CONTEXT * sizeof(c_sum[0]));
-+ }
-+
-+ /* initialize flags */
-+ xvbzero((char *) pi->cache, 8 * 8 * 8 * sizeof(pi->cache[0]));
-+ xvbzero((char *) pi->cache_pos, 8 * 8 * 8 * sizeof(pi->cache_pos[0]));
-+
-+ xvbzero((char *) pi->flag2_next - 4,
-+ (8 + xw) * sizeof(pi->flag2_next[0]));
-+ xvbzero((char *) pi->flag2_next2 - 4,
-+ (8 + xw) * sizeof(pi->flag2_next2[0]));
-+
-+ pi->vram_next[-1] = cc;
-+ for (x = 0; x < xw; x++)
-+ if (cc != pi->vram_next[x]) {
-+ pi->flag_next[x] = 1;
-+ cc = pi->vram_next[x];
-+ } else
-+ pi->flag_next[x] = 0;
-+
-+ pi->aa = 0xffff;
-+ cc = 0;
-+ pi->cache_hit_c = 16;
-+ } else /* after second line */
-+ pic2_arith_press_line2(pi);
-+
-+ if (pi->ynow == ymax) {
-+ pi->ynow++;
-+ pic2_handle_para(pi, 1);
-+ pic2_handle_para(pi, 0);
-+ pic2_arith_press_line2(pi);
-+ }
-+ /* line buffer for next data */
-+ if (line != NULL)
-+ *line = pi->vram_prev;
-+
-+ pi->ynow++;
-+
-+ if (pi->ynow - 1 < ymax) {
-+ pic2_handle_para(pi, 1);
-+ return (pi->ynow);
-+ } else { /* end */
-+ if (pi->dd == 0) { /* statistical pass */
-+ pi->dd = 1;
-+ pi->ynow = 0;
-+ pic2_handle_para(pi, 1);
-+ return (0);
-+ } else {
-+ pic2_handle_para(pi, 1);
-+ pic2_arith_flush_bit_buf(pi);
-+ return (-2); /* end */
-+ }
-+ }
-+}
-+
-+static int pic2_arith_saver_init(pi, line)
-+struct pic2_info *pi;
-+pixel **line;
-+{
-+ pi->ynow = 0;
-+
-+ /* check the color depth */
-+ if (pi->header->depth % 3)
-+ pic2_error(pi, PIC2_DEPTH);
-+
-+ /* set next line function */
-+ pi->next_line = pic2_arith_press_line;
-+
-+ if (line != NULL)
-+ *line = pi->vram_next + 4;
-+
-+ pic2_seek_file(pi, pi->next_pos + PIC2_BLOCK_HEADER_SIZE, SEEK_SET);
-+
-+ /* clear bit field marker */
-+ pi->bs.rest = 0;
-+ pi->bs.cur = 0;
-+ pi->bs.zero = 0;
-+ pi->bs.bits = 0;
-+
-+ return (0);
-+}
-+
-+/*
-+ * These functions are fast pic2 format compressor.
-+ */
-+static void pic2_fast_write_length(pi, n)
-+struct pic2_info *pi;
-+int n;
-+{
-+ int a, b;
-+ static const unsigned short len_data[8][2] = {
-+ {1, 0},
-+ {1, 0},
-+ {3, 4},
-+ {3, 5},
-+ {5, 24},
-+ {5, 25},
-+ {5, 26},
-+ {5, 27},
-+ };
-+
-+ n++;
-+ if (n < 8)
-+ pic2_write_bits(pi, len_data[n][1], len_data[n][0]);
-+ else {
-+ a = 0;
-+ b = 2;
-+ while (n > b - 1) {
-+ a = a + 1;
-+ b = b * 2;
-+ }
-+ pic2_write_bits(pi, 0xfffffffe, a + 1);
-+ if (a > 0)
-+ pic2_write_bits(pi, n - b / 2, a);
-+ }
-+}
-+
-+static void pic2_fast_press_chain(pi, x)
-+struct pic2_info *pi;
-+int x;
-+{
-+ int ymax;
-+ pixel cc;
-+
-+ ymax = pi->block->y_wid -1;
-+ cc = pi->vram_now[x];
-+
-+ if (pi->ynow - 1 == ymax) {
-+ pic2_write_bits(pi, 0, 1);
-+ return;
-+ }
-+ if (pi->flag_next[x] == 1 && pi->vram_next[x] == cc) {
-+ pi->flag_next[x] = -1;
-+ pic2_write_bits(pi, 3, 2);
-+ } else if (pi->flag_next[x - 1] == 1 && pi->vram_next[x - 1] == cc) {
-+ pi->flag_next[x - 1] = -1;
-+ pic2_write_bits(pi, 11, 4);
-+ } else if (pi->flag_next[x + 1] == 1 && pi->vram_next[x + 1] == cc) {
-+ pi->flag_next[x + 1] = -1;
-+ pic2_write_bits(pi, 9, 4);
-+ } else if (pi->flag_next[x - 2] == 1 && pi->vram_next[x - 2] == cc) {
-+ pi->flag_next[x - 2] = -1;
-+ pic2_write_bits(pi, 10, 4);
-+ } else if ((pi->flag_next[x + 2] == 1 && pi->vram_next[x + 2] == cc)
-+ && !(pi->flag_now[x + 2] != 0 && pi->vram_now[x + 2] == cc)) {
-+ pi->flag_next[x + 2] = -1;
-+ pic2_write_bits(pi, 8, 4);
-+ } else
-+ pic2_write_bits(pi, 0, 1);
-+}
-+
-+static void pic2_fast_press_chain2(pi, x)
-+struct pic2_info *pi;
-+int x;
-+{
-+ int ymax;
-+ pixel cc;
-+ char *chain_buff;
-+
-+ ymax = pi->block->y_wid -1;
-+ chain_buff = (char *) pi->mulu_tab;
-+ cc = pi->vram_now[x];
-+
-+ if (pi->ynow - 1 == ymax) {
-+ chain_buff[pi->cc++] = 0;
-+ return;
-+ }
-+ if (pi->flag_next[x] == 1 && pi->vram_next[x] == cc) {
-+ pi->flag_next[x] = -1;
-+ chain_buff[pi->cc++] = 1;
-+ } else if (pi->flag_next[x - 1] == 1 && pi->vram_next[x - 1] == cc) {
-+ pi->flag_next[x - 1] = -1;
-+ chain_buff[pi->cc++] = 2;
-+ } else if (pi->flag_next[x + 1] == 1 && pi->vram_next[x + 1] == cc) {
-+ pi->flag_next[x + 1] = -1;
-+ chain_buff[pi->cc++] = 3;
-+ } else if (pi->flag_next[x - 2] == 1 && pi->vram_next[x - 2] == cc) {
-+ pi->flag_next[x - 2] = -1;
-+ chain_buff[pi->cc++] = 4;
-+ } else if ((pi->flag_next[x + 2] == 1 && pi->vram_next[x + 2] == cc)
-+ && !(pi->flag_now[x + 2] != 0 && pi->vram_now[x + 2] == cc)) {
-+ pi->flag_next[x + 2] = -1;
-+ chain_buff[pi->cc++] = 5;
-+ } else
-+ chain_buff[pi->cc++] = 0;
-+}
-+
-+static void pic2_fast_flush_chain(pi)
-+struct pic2_info *pi;
-+{
-+ int i;
-+ char *chain_buf;
-+
-+ chain_buf = (char *) pi->mulu_tab;
-+ for (i = 0; i < pi->cc; i++){
-+ switch (chain_buf[i]) {
-+ case 0:
-+ pic2_write_bits(pi, 0, 1);
-+ break;
-+ case 1:
-+ pic2_write_bits(pi, 3, 2);
-+ break;
-+ case 2:
-+ pic2_write_bits(pi, 11, 4);
-+ break;
-+ case 3:
-+ pic2_write_bits(pi, 9, 4);
-+ break;
-+ case 4:
-+ pic2_write_bits(pi, 10, 4);
-+ break;
-+ case 5:
-+ pic2_write_bits(pi, 8, 4);
-+ break;
-+ }
-+ }
-+ pi->cc = 0;
-+}
-+
-+static void pic2_fast_write_color(pi, x)
-+struct pic2_info *pi;
-+int x;
-+{
-+ pixel cc, bc;
-+ unsigned short j, k, m;
-+ short depth, colbits;
-+ pixel (*cache)[PIC2_FAST_CACHE];
-+
-+ depth = pi->header->depth;
-+ colbits = depth / 3;
-+ cache = (pixel (*)[PIC2_FAST_CACHE]) pi->cache;
-+
-+ bc = pi->vram_now[x - 1];
-+ bc = pic2_exchange_rg(bc, colbits);
-+ k = pic2_shift_bits(bc, 8 - depth);
-+ cc = pi->vram_now[x];
-+ m = pi->cache_pos[k];
-+
-+ for (j = 0; j < PIC2_FAST_CACHE; j++)
-+ if (cache[k][(m + j) & (PIC2_FAST_CACHE - 1)] == cc)
-+ break;
-+
-+ if (j == PIC2_FAST_CACHE) {
-+ m = (m - 1) & (PIC2_FAST_CACHE - 1);
-+ pi->cache_pos[k] = m;
-+ cache[k][m] = cc;
-+
-+ cc = pic2_exchange_rg(cc, colbits);
-+ pic2_write_bits(pi, 0, 1);
-+ pic2_write_bits(pi, cc, depth);
-+ } else {
-+ pic2_write_bits(pi, 1, 1);
-+ pic2_write_bits(pi, j, 6);
-+ }
-+}
-+
-+static void pic2_fast_press_line2(pi)
-+struct pic2_info *pi;
-+{
-+ int x, xw;
-+ pixel cc;
-+
-+ xw = pi->block->x_wid;
-+ cc = pi->vram_now[xw - 1]; /* last color */
-+ pi->vram_next[-1] = cc;
-+
-+ /* mark change point */
-+ for (x = 0; x < xw; x++)
-+ if (cc != pi->vram_next[x]) {
-+ pi->flag_next[x] = 1;
-+ cc = pi->vram_next[x];
-+ } else
-+ pi->flag_next[x] = 0;
-+
-+ for (x = 0; x < xw; x++)
-+ if (pi->flag_now[x] == 1) { /* change point */
-+ if (pi->aa >= 1023)
-+ pi->aa++;
-+ pic2_fast_write_length(pi, pi->aa);
-+ pic2_fast_flush_chain(pi);
-+ pi->aa = 0;
-+ pic2_fast_write_color(pi, x);
-+ pic2_fast_press_chain(pi, x);
-+ } else if (pi->flag_now[x] == 0) {
-+ pi->aa++;
-+ } else {
-+ pic2_fast_press_chain2(pi, x);
-+ if (pi->cc == 1023) {
-+ pic2_fast_write_length(pi, 1023);
-+ pic2_fast_flush_chain(pi);
-+ pi->aa = 0;
-+ }
-+ }
-+}
-+
-+static int pic2_fast_press_line(pi, line)
-+struct pic2_info *pi;
-+pixel **line;
-+{
-+ int xw, ymax;
-+
-+ xw = pi->block->x_wid;
-+ ymax = pi->block->y_wid -1;
-+
-+ pic2_handle_para(pi, 0);
-+
-+ if (pi->ynow == 0) { /* first line */
-+ int x;
-+ pixel cc = 0;
-+
-+ /* initialize flags */
-+ xvbzero((char *) pi->cache, 256 * sizeof(pi->cache[0]));
-+ xvbzero((char *) pi->cache_pos,
-+ PIC2_FAST_CACHE * sizeof(pi->cache_pos[0]));
-+
-+ /* mark change point */
-+ pi->vram_next[-1] = cc;
-+ for (x = 0; x < xw; x++)
-+ if (cc != pi->vram_next[x]) {
-+ pi->flag_next[x] = 1;
-+ cc = pi->vram_next[x];
-+ } else
-+ pi->flag_next[x] = 0;
-+
-+ pi->cc = 0;
-+ pi->aa = 0;
-+ } else /* after second line */
-+ pic2_fast_press_line2(pi);
-+
-+ if (pi->ynow == ymax) {
-+ pi->ynow++;
-+ pic2_handle_para(pi, 1);
-+ pic2_handle_para(pi, 0);
-+ pic2_fast_press_line2(pi);
-+ }
-+ /* line buffer for next data */
-+ if (line != NULL)
-+ *line = pi->vram_prev;
-+
-+ pi->ynow++;
-+
-+ if (pi->ynow - 1 < ymax) {
-+ pic2_handle_para(pi, 1);
-+ return (pi->ynow);
-+ } else { /* end */
-+ pic2_handle_para(pi, 1);
-+ if (pi->aa >= 1023)
-+ pi->aa++;
-+ pic2_fast_write_length(pi, pi->aa);
-+ pic2_fast_flush_chain(pi);
-+ return (-2); /* end */
-+ }
-+}
-+
-+static int pic2_fast_saver_init(pi, line)
-+struct pic2_info *pi;
-+pixel **line;
-+{
-+ pi->ynow = 0;
-+
-+ /* check the color depth */
-+ if (pi->header->depth % 3)
-+ pic2_error(pi, PIC2_DEPTH);
-+
-+ /* set next line function */
-+ pi->next_line = pic2_fast_press_line;
-+ if (line != NULL)
-+ *line = pi->vram_next + 4;
-+
-+ pic2_seek_file(pi, pi->next_pos + PIC2_BLOCK_HEADER_SIZE, SEEK_SET);
-+
-+ /* clear bit field marker */
-+ pi->bs.rest = 0;
-+ pi->bs.cur = 0;
-+
-+ return (0);
-+}
-+
-+/*
-+ * These functions are beta pic2 format compressor.
-+ */
-+static int pic2_beta_press_line(pi, line)
-+struct pic2_info *pi;
-+pixel **line;
-+{
-+ int i, xw, ymax;
-+ byte *p;
-+ pixel *pc;
-+ short depth, pixbyte, colbits;
-+
-+ depth = pi->header->depth;
-+ pixbyte = depth / 8 + ((depth % 8) > 0);
-+ colbits = depth / 3;
-+
-+ xw = pi->block->x_wid;
-+ ymax = pi->block->y_wid - 1;
-+
-+ pc = pi->vram_now;
-+ p = (byte *) pi->vram_prev;
-+ if (pixbyte == 3) {
-+ for (i = 0; i < xw; i++, pc++) {
-+ *p++ = *pc >> 16;
-+ *p++ = *pc >> 8;
-+ *p++ = *pc;
-+ }
-+ pic2_write_file(pi, pi->vram_prev, (size_t) (xw * 3));
-+ } else if (pixbyte == 2) {
-+ if (strncmp(pi->block->id, "P2BM", 4) == 0)
-+ for (i = 0; i < xw; i++, pc++) {
-+ if (colbits == 5) {
-+ *pc = pic2_exchange_rg(*pc, colbits);
-+ *pc <<= 1;
-+ }
-+ *p++ = *pc >> 8;
-+ *p++ = *pc;
-+ }
-+ else
-+ for (i = 0; i < xw; i++, pc++) {
-+ if (colbits == 5) {
-+ *pc = pic2_exchange_rg(*pc, colbits);
-+ *pc <<= 1;
-+ }
-+ *p++ = *pc;
-+ *p++ = *pc >> 8;
-+ }
-+ pic2_write_file(pi, pi->vram_prev, (size_t) (xw * 2));
-+ } else {
-+ for (i = 0; i < xw; i++, pc++)
-+ *p++ = *pc;
-+ pic2_write_file(pi, pi->vram_prev, (size_t) xw);
-+ }
-+ if (line != NULL)
-+ *line = pi->vram_now;
-+
-+ pi->ynow++;
-+ if (pi->ynow > ymax)
-+ return (-2);
-+ return (pi->ynow);
-+}
-+
-+static int pic2_beta_saver_init(pi, line)
-+struct pic2_info *pi;
-+pixel **line;
-+{
-+ pi->ynow = 0;
-+
-+ *line = pi->vram_now;
-+ pi->next_line = pic2_beta_press_line;
-+ pic2_seek_file(pi, pi->next_pos + PIC2_BLOCK_HEADER_SIZE, SEEK_SET);
-+ return (0);
-+}
-+
-+/*
-+ * This function saves compressed data.
-+ */
-+static void pic2_write_data(pi, data, ptype, x_offset, y_offset, w, h,
-+ rmap, gmap, bmap, type, depth)
-+struct pic2_info *pi;
-+byte *data;
-+int ptype;
-+int x_offset, y_offset;
-+int w, h;
-+byte *rmap, *gmap, *bmap;
-+int type, depth;
-+{
-+ int i, line;
-+ pixel *linep;
-+ short colbits;
-+
-+ colbits = pi->header->depth / 3;
-+
-+ line = pic2_save_block(pi, &linep, x_offset, y_offset, w, h,
-+ form_tab[type].id, 0xffffffff);
-+ while (line >= 0) {
-+ byte r, g, b;
-+ int pic_idx;
-+
-+ pic_idx = line * w * ((ptype == PIC24) ? 3 : 1);
-+
-+ for (i = 0; i < w; i++) {
-+ if (ptype != PIC24) {
-+ r = rmap[data[pic_idx]];
-+ g = gmap[data[pic_idx]];
-+ b = bmap[data[pic_idx]];
-+ pic_idx++;
-+ } else {
-+ r = data[pic_idx++];
-+ g = data[pic_idx++];
-+ b = data[pic_idx++];
-+ }
-+ if (pi->writing_grey)
-+ r = g = b = MONO(r, g, b);
-+
-+ r = pic2_convert_color_bits(r, 8, colbits);
-+ g = pic2_convert_color_bits(g, 8, colbits);
-+ b = pic2_convert_color_bits(b, 8, colbits);
-+
-+ linep[i] = ((pixel) r << (colbits * 2))
-+ | ((pixel) g << colbits )
-+ | ((pixel) b );
-+ }
-+ line = pic2_next_line(pi, &linep);
-+ WaitCursor();
-+ }
-+}
-+
-+/*
-+ * This function compresses/extracts one line buffer.
-+ */
-+static int pic2_next_line(pi, line)
-+struct pic2_info *pi;
-+pixel **line;
-+{
-+ int res;
-+
-+ res = pi->next_line(pi, line);
-+ if (res == -2) {
-+ if (pi->mode == PIC2_WRITE_MODE) {
-+ long new_pos;
-+
-+ new_pos = pic2_tell_file(pi);
-+ pi->block->size = new_pos - pi->next_pos;
-+ pic2_seek_file(pi, pi->next_pos, SEEK_SET);
-+ pic2_write_block_header(pi);
-+ pi->next_pos = new_pos;
-+ if (DEBUG)
-+ pic2_show_pic2_info(pi);
-+ }
-+ pic2_free_buffer(pi);
-+ }
-+ return (res);
-+}
-+
-+/*
-+ * These functions find the pic2 image block.
-+ * pic2_next_block:
-+ * moves the file pointer to the next image block.
-+ * pic2_find_block:
-+ * finds the first image block and moves the file pointer there.
-+ */
-+static int pic2_next_block(pi)
-+struct pic2_info *pi;
-+{
-+ int i;
-+
-+ if (pi->mode != PIC2_READ_MODE)
-+ return (-1);
-+
-+ /* go to block for read */
-+ pic2_seek_file(pi, pi->next_pos, SEEK_SET);
-+
-+ /* read the head of block header */
-+ pic2_read_block_header1(pi);
-+
-+ /* end block ? */
-+ if (pi->block->id[0] == 0)
-+ return (0);
-+
-+ /* set current block */
-+ pi->block_pos = pi->next_pos;
-+
-+ /* set next block */
-+ pi->next_pos += pi->block->size;
-+
-+ /* check block id */
-+ for (i = 0; i < n_form_tab; i++) {
-+ if (xvbcmp(pi->block->id, form_tab[i].id, (size_t) 4) == 0)
-+ break;
-+ }
-+ if (i == n_form_tab)
-+ return (2);
-+
-+ /* read the rest of block header */
-+ pic2_read_block_header2(pi);
-+
-+ if (pi->block->x_offset + pi->block->x_wid > pi->x_max)
-+ pi->x_max = pi->block->x_offset + pi->block->x_wid;
-+
-+ if (pi->block->y_offset + pi->block->y_wid > pi->y_max)
-+ pi->y_max = pi->block->y_offset + pi->block->y_wid;
-+
-+ if (DEBUG)
-+ pic2_show_pic2_info(pi);
-+ return (1);
-+}
-+
-+static int pic2_find_block(pi)
-+struct pic2_info *pi;
-+{
-+ if (pi->mode != PIC2_READ_MODE)
-+ return (-1);
-+
-+ pi->next_pos = pi->header->size;
-+ return (pic2_next_block(pi));
-+}
-+
-+/*
-+ * These functions load/save the pic2 image block.
-+ * pic2_load_block:
-+ * initializes loader information with current block information.
-+ * pic2_save_block:
-+ * initializes saver information.
-+ */
-+static int pic2_load_block(pi)
-+struct pic2_info *pi;
-+{
-+ int i;
-+
-+ for (i = 0; i < n_form_tab; i++) {
-+ if (xvbcmp(pi->block->id, form_tab[i].id, (size_t) 4) == 0)
-+ break;
-+ }
-+ if (i == n_form_tab)
-+ return (2);
-+
-+ pic2_alloc_buffer(pi);
-+ return (form_tab[i].loader_init(pi));
-+}
-+
-+static int pic2_save_block(pi, line, x, y, xw, yw, id, opaque)
-+struct pic2_info *pi;
-+pixel **line;
-+int x, y, xw, yw;
-+char *id;
-+pixel opaque;
-+{
-+ int i;
-+
-+ for (i = 0; i < n_form_tab; i++) {
-+ if (xvbcmp(id, form_tab[i].id, (size_t) 4) == 0)
-+ break;
-+ }
-+ if (i == n_form_tab)
-+ return (2);
-+
-+ strncpy(pi->block->id, id, 4);
-+ pi->block->x_wid = xw;
-+ pi->block->y_wid = yw;
-+ pi->block->x_offset = x;
-+ pi->block->y_offset = y;
-+ pi->block->reserve = 0;
-+
-+ if (x < 0)
-+ x = 0;
-+ if (y < 0)
-+ y = 0;
-+ if (x + xw > pi->x_max)
-+ pi->x_max = x + xw;
-+ if (y + yw > pi->y_max)
-+ pi->y_max = y + yw;
-+
-+ if (opaque != 0xffffffff) {
-+ pi->block->flag = 1;
-+ pi->block->opaque = opaque;
-+ } else {
-+ pi->block->flag = 0;
-+ pi->block->opaque = 0;
-+ }
-+ pic2_alloc_buffer(pi);
-+
-+ return (form_tab[i].saver_init(pi, line));
-+}
-+
-+/*
-+ * These functions set/get palettes.
-+ * pic2_read_palette:
-+ * copy the palettes from pic2_info to PICINFO.
-+ * pic2_write_palette:
-+ * copy the palettes from PICINFO to pic2_info.
-+ */
-+#ifndef PIC2_IGNORE_UNUSED_FUNCTIONS
-+static void pic2_read_palette(pi, r, g, b)
-+struct pic2_info *pi;
-+byte *r, *g, *b;
-+{
-+ int i;
-+
-+ if (pi->n_pal > 256)
-+ pi->n_pal = 256;
-+
-+ if (pi->pal_bits > 8)
-+ pi->pal_bits = 8;
-+
-+ for (i = 0; i < pi->n_pal; i++) {
-+ *r++ =pic2_convert_color_bits(pi->pal[i][0] >> (8 - pi->pal_bits),
-+ pi->pal_bits, 8);
-+ *g++ =pic2_convert_color_bits(pi->pal[i][1] >> (8 - pi->pal_bits),
-+ pi->pal_bits, 8);
-+ *b++ =pic2_convert_color_bits(pi->pal[i][2] >> (8 - pi->pal_bits),
-+ pi->pal_bits, 8);
-+ }
-+}
-+
-+static void pic2_write_palette(pi, n_pal, pal_bits, r, g, b)
-+struct pic2_info *pi;
-+int n_pal, pal_bits;
-+byte *r, *g, *b;
-+{
-+ int i;
-+
-+ if (n_pal > 256)
-+ pi->n_pal = 256;
-+ else
-+ pi->n_pal = n_pal;
-+
-+ if (pal_bits > 8)
-+ pi->pal_bits = 8;
-+ else
-+ pi->pal_bits = pal_bits;
-+
-+ for (i = 0; i < n_pal; i++) {
-+ pi->pal[i][0] = pic2_convert_color_bits(*r++, 8, pal_bits)
-+ << (8 - pal_bits);
-+ pi->pal[i][1] = pic2_convert_color_bits(*g++, 8, pal_bits)
-+ << (8 - pal_bits);
-+ pi->pal[i][2] = pic2_convert_color_bits(*b++, 8, pal_bits)
-+ << (8 - pal_bits);
-+ }
-+}
-+#endif /* PIC2_IGNORE_UNUSED_FUNCTIONS */
-+
-+/*
-+ * These functions handle color bits.
-+ * pic2_convert_color_bits:
-+ * converts color bits.
-+ * pic2_pad_color_bits:
-+ * pads color bits.
-+ * pic2_reduce_color_bits:
-+ * reduces color bits.
-+ * pic2_exchange_rg:
-+ * exchanges red and green values.
-+ */
-+static byte pic2_convert_color_bits(c, from, to)
-+int c, from, to;
-+{
-+ if (from == to)
-+ return ((byte) c);
-+ else if (from < to)
-+ return (pic2_pad_color_bits(c, from, to));
-+ else
-+ return (pic2_reduce_color_bits(c, from, to));
-+}
-+
-+static byte pic2_pad_color_bits(c, from, to)
-+int c, from, to;
-+{
-+ byte p = 0;
-+
-+ do {
-+ to -= from;
-+ p |= pic2_shift_bits(c, to);
-+ } while (to >= 0);
-+ return (p);
-+}
-+
-+static byte pic2_reduce_color_bits(c, from, to)
-+int c, from, to;
-+{
-+ return ((byte) (c >> (from - to)));
-+}
-+
-+static pixel pic2_exchange_rg(p, colbits)
-+pixel p;
-+int colbits;
-+{
-+ pixel rmask, gmask, bmask;
-+
-+ rmask = (0xff >> (8 - colbits)) << (colbits * 2);
-+ gmask = (0xff >> (8 - colbits)) << colbits;
-+ bmask = (0xff >> (8 - colbits));
-+
-+ p = ((p << colbits) & rmask)
-+ | ((p >> colbits) & gmask)
-+ | ( p & bmask);
-+ return (p);
-+}
-+
-+/*
-+ * This function handles work memory buffer.
-+ */
-+static void pic2_handle_para(pi, mode)
-+struct pic2_info *pi;
-+int mode;
-+{
-+ static pixel *vram_prev, *vram_now, *vram_next;
-+ static short *flag_now, *flag_next;
-+ static short *flag2_now, *flag2_next, *flag2_next2;
-+
-+ switch (mode) {
-+ case 0:
-+ vram_prev = pi->vram_prev;
-+ vram_now = pi->vram_now;
-+ vram_next = pi->vram_next;
-+ flag_now = pi->flag_now;
-+ flag_next = pi->flag_next;
-+ flag2_now = pi->flag2_now;
-+ flag2_next = pi->flag2_next;
-+ flag2_next2 = pi->flag2_next2;
-+ pi->vram_prev += 4;
-+ pi->vram_now += 4;
-+ pi->vram_next += 4;
-+ pi->flag_now += 4;
-+ pi->flag_next += 4;
-+ pi->flag2_now += 4;
-+ pi->flag2_next += 4;
-+ pi->flag2_next2 += 4;
-+ break;
-+ case 1:
-+ pi->vram_prev = vram_now;
-+ pi->vram_now = vram_next;
-+ pi->vram_next = vram_prev;
-+ pi->flag_now = flag_next;
-+ pi->flag_next = flag_now;
-+ pi->flag2_now = flag2_next;
-+ pi->flag2_next = flag2_next2;
-+ pi->flag2_next2 = flag2_now;
-+ break;
-+ }
-+}
-+
-+/*
-+ * These functions alloc/free work memory.
-+ * pic2_alloc_buffer:
-+ * alloc work memory buffer.
-+ * pic2_free_buffer:
-+ * free work memory buffer.
-+ */
-+static int pic2_alloc_buffer(pi)
-+struct pic2_info *pi;
-+{
-+ int wid;
-+ byte *p;
-+
-+ if (pi->buf != NULL)
-+ return (-1);
-+
-+ wid = pi->block->x_wid;
-+
-+ p = pi->buf = (byte *) pic2_new((wid + 8) * sizeof(pixel) * 3 // GRR POSSIBLE OVERFLOW / FIXME
-+ + sizeof(pi->cache[0]) * 8 * 8 * 8
-+ + sizeof(pi->cache_pos[0]) * 8 * 8 * 8
-+ + sizeof(pi->mulu_tab[0]) * 16384
-+ + sizeof(pi->flag_now[0]) * ((wid+8) * 5),
-+ "pic2_alloc_buffer");
-+
-+ pi->vram_prev = (pixel *) p;
-+ p += (wid + 8) * sizeof(pixel);
-+ pi->vram_now = (pixel *) p;
-+ p += (wid + 8) * sizeof(pixel);
-+ pi->vram_next = (pixel *) p;
-+ p += (wid + 8) * sizeof(pixel);
-+ pi->cache = (pixel (*)[PIC2_ARITH_CACHE]) p;
-+ p += sizeof(pi->cache[0]) * 8 * 8 * 8;
-+ pi->cache_pos = (unsigned short *) p;
-+ p += sizeof(pi->cache_pos[0]) * 8 * 8 * 8;
-+ pi->mulu_tab = (unsigned short *) p;
-+ p += sizeof(pi->mulu_tab[0]) * 16384;
-+ pi->flag_now = (short *) p;
-+ p += sizeof(pi->flag_now[0]) * (wid + 8);
-+ pi->flag_next = (short *) p;
-+ p += sizeof(pi->flag_next[0]) * (wid + 8);
-+ pi->flag2_now = (short *) p;
-+ p += sizeof(pi->flag2_now[0]) * (wid + 8);
-+ pi->flag2_next = (short *) p;
-+ p += sizeof(pi->flag2_next[0]) * (wid + 8);
-+ pi->flag2_next2 = (short *) p;
-+ p += sizeof(pi->flag2_next2[0]) * (wid + 8);
-+ return (0);
-+}
-+
-+static void pic2_free_buffer(pi)
-+struct pic2_info *pi;
-+{
-+ free(pi->buf);
-+ pi->buf = NULL;
-+}
-+
-+/*
-+ * These functions handle the file pointer.
-+ * pic2_seek_file:
-+ * moves the file pointer.
-+ * pic2_tell_file:
-+ * tells the location of the file pointer.
-+ */
-+static long pic2_seek_file(pi, offset, whence)
-+struct pic2_info *pi;
-+long offset;
-+int whence;
-+{
-+ long n;
-+
-+ n = fseek(pi->fp, offset, whence);
-+ if (n < 0)
-+ pic2_file_error(pi, PIC2_CORRUPT);
-+
-+ return (n);
-+}
-+
-+static long pic2_tell_file(pi)
-+struct pic2_info *pi;
-+{
-+ return (ftell(pi->fp));
-+}
-+
-+/*
-+ * These functions handle file.
-+ * pic2_read_file:
-+ * reads data from the file.
-+ * pic2_read_long:
-+ * reads long word data from the file and converts to internal expression.
-+ * pic2_read_short:
-+ * reads word data from the file and converts to internal expression.
-+ * pic2_read_char:
-+ * reads byte data from the file.
-+ * pic2_write_file:
-+ * writes data to the file.
-+ * pic2_write_long:
-+ * converts long word data to common expression and writes to the file.
-+ * pic2_write_short:
-+ * converts word data to common expression and writes to the file.
-+ * pic2_write_char:
-+ * writes byte data to the file.
-+ */
-+static int pic2_read_file(pi, buf, size)
-+struct pic2_info *pi;
-+void *buf;
-+size_t size;
-+{
-+ if (fread(buf, (size_t) 1, size, pi->fp) < size)
-+ pic2_file_error(pi, PIC2_CORRUPT);
-+ return (0);
-+}
-+
-+static long pic2_read_long(pi)
-+struct pic2_info *pi;
-+{
-+ byte buf[4];
-+
-+ if (fread(buf, (size_t) 4, (size_t) 1, pi->fp) < 1)
-+ pic2_file_error(pi, PIC2_CORRUPT);
-+ return (pic2_cextolong(buf));
-+}
-+
-+static short pic2_read_short(pi)
-+struct pic2_info *pi;
-+{
-+ byte buf[2];
-+
-+ if (fread(buf, (size_t) 2, (size_t) 1, pi->fp) < 1)
-+ pic2_file_error(pi, PIC2_CORRUPT);
-+ return (pic2_cextoshort(buf));
-+}
-+
-+static char pic2_read_char(pi)
-+struct pic2_info *pi;
-+{
-+ int c;
-+
-+ if ((c = fgetc(pi->fp)) == EOF)
-+ pic2_file_error(pi, PIC2_CORRUPT);
-+ return ((char) c);
-+}
-+
-+static int pic2_write_file(pi, buf, size)
-+struct pic2_info *pi;
-+void *buf;
-+size_t size;
-+{
-+ if (fwrite(buf, (size_t) 1, size, pi->fp) < size)
-+ pic2_error(pi, PIC2_WRITE);
-+ return (0);
-+}
-+
-+static int pic2_write_long(pi, n)
-+struct pic2_info *pi;
-+long n;
-+{
-+ byte buf[4];
-+
-+ pic2_longtocex(buf, n);
-+ if (fwrite(buf, (size_t) 4, (size_t) 1, pi->fp) < 1)
-+ pic2_error(pi, PIC2_WRITE);
-+ return (0);
-+}
-+
-+static int pic2_write_short(pi, n)
-+struct pic2_info *pi;
-+int n;
-+{
-+ byte buf[2];
-+
-+ pic2_shorttocex(buf, n);
-+ if (fwrite(buf, (size_t) 2, (size_t) 1, pi->fp) < 1)
-+ pic2_error(pi, PIC2_WRITE);
-+ return (0);
-+}
-+
-+static int pic2_write_char(pi, c)
-+struct pic2_info *pi;
-+int c;
-+{
-+ if (fputc(c, pi->fp) == EOF)
-+ pic2_error(pi, PIC2_WRITE);
-+ return (0);
-+}
-+
-+/*
-+ * These functions access the bit stream.
-+ * pic2_read_bits:
-+ * reads the specified bits from the file.
-+ * pic2_write_bits:
-+ * writes the specified bits to the file.
-+ * pic2_flush_bits:
-+ * flushes bit buffer to the file.
-+ */
-+static unsigned long pic2_read_bits(pi, bits)
-+struct pic2_info *pi;
-+int bits;
-+{
-+ unsigned long r = 0;
-+
-+ while (bits > 0) {
-+ while (pi->bs.rest > 0 && bits > 0) {
-+ r = (r << 1) | (pi->bs.cur & 0x80 ? 1 : 0);
-+ pi->bs.cur <<= 1;
-+ pi->bs.rest--;
-+ bits--;
-+ }
-+ if (bits > 0) {
-+ int c;
-+ if ((c = fgetc(pi->fp)) == EOF)
-+ pic2_file_error(pi, PIC2_CORRUPT);
-+ pi->bs.cur = (byte) c;
-+ pi->bs.rest = 8;
-+ }
-+ }
-+ return r;
-+}
-+
-+static void pic2_write_bits(pi, dat, bits)
-+struct pic2_info *pi;
-+unsigned long dat;
-+int bits;
-+{
-+ unsigned long dat_mask = 1 << (bits - 1);
-+
-+ while (bits > 0) {
-+ while (pi->bs.rest < 8 && bits > 0) {
-+ pi->bs.cur <<= 1;
-+ if (dat & dat_mask)
-+ pi->bs.cur |= 1;
-+ pi->bs.rest++;
-+ bits--;
-+ dat_mask >>= 1;
-+ }
-+ if (pi->bs.rest >= 8) {
-+ if ((fputc((int) pi->bs.cur, pi->fp)) == EOF)
-+ pic2_error(pi, PIC2_WRITE);
-+ pi->bs.cur = 0;
-+ pi->bs.rest = 0;
-+ }
-+ }
-+}
-+
-+static void pic2_flush_bits(pi)
-+struct pic2_info *pi;
-+{
-+ if (pi->bs.rest < 8) {
-+ pi->bs.cur <<= 8 - pi->bs.rest;
-+ if (fputc((int) pi->bs.cur, pi->fp) == EOF)
-+ pic2_error(pi, PIC2_WRITE);
-+ pi->bs.cur = 0;
-+ pi->bs.rest = 0;
-+ }
-+}
-+
-+/*
-+ * These functions initialize or clean up structures.
-+ * pic2_init_info:
-+ * initializes a pic2_info structure.
-+ * pic2_cleanup_pic2_info:
-+ * cleans up a pic_info structure.
-+ * pic2_cleanup_pinfo:
-+ * cleans up a PICINFO structure.
-+ */
-+static void pic2_init_info(pi)
-+struct pic2_info *pi;
-+{
-+ xvbzero((char *) pi, sizeof(struct pic2_info));
-+ pi->header = pic2_new(sizeof(struct pic2_header), "pic2_init_info#1");
-+ pi->block = pic2_new(sizeof(struct pic2_block), "pic2_init_info#2");
-+}
-+
-+static void pic2_cleanup_pic2_info(pi, writing)
-+struct pic2_info *pi;
-+int writing;
-+{
-+ if (!writing && pi->fp)
-+ fclose(pi->fp);
-+ if (pi->header)
-+ free(pi->header);
-+ if (pi->block)
-+ free(pi->block);
-+ pi->fp = NULL;
-+ pi->header = NULL;
-+ pi->block = NULL;
-+ pi->comment = NULL;
-+}
-+
-+static void pic2_cleanup_pinfo(pinfo)
-+PICINFO *pinfo;
-+{
-+ if (pinfo->pic){
-+ free(pinfo->pic);
-+ pinfo->pic = NULL;
-+ }
-+ if (pinfo->comment){
-+ free(pinfo->comment);
-+ pinfo->comment = NULL;
-+ }
-+}
-+
-+/*
-+ * Error Handlers.
-+ * pic2_memory_error:
-+ * shows an error message and terminates.
-+ * pic2_error:
-+ * shows a non-file error message and jumps to the entry for errors.
-+ * pic2_file_error:
-+ * shows a file error message and jumps to the entry for errors.
-+ */
-+static void pic2_memory_error(scm, fn)
-+char *scm, *fn;
-+{
-+ char buf[128];
-+ sprintf(buf, "%s: can't allocate memory. (%s)", scm, fn);
-+ FatalError(buf);
-+}
-+
-+static void pic2_error(pi, mn)
-+struct pic2_info *pi;
-+int mn;
-+{
-+ SetISTR(ISTR_WARNING, "%s", pic2_msgs[mn]);
-+ longjmp(pi->jmp, 1);
-+}
-+
-+static void pic2_file_error(pi, mn)
-+ struct pic2_info *pi;
-+ int mn;
-+{
-+ if (feof(pi->fp))
-+ SetISTR(ISTR_WARNING, "%s (end of file)", pic2_msgs[mn]);
-+ else
-+ SetISTR(ISTR_WARNING, "%s (%s)", pic2_msgs[mn], ERRSTR(errno));
-+ longjmp(pi->jmp, 1);
-+}
-+
-+static void pic2_show_pic2_info(pi)
-+ struct pic2_info *pi;
-+{
-+ fprintf(stderr, "file size: %ld.\n", pi->fsize);
-+ fprintf(stderr, "full image size: %dx%d\n", pi->x_max, pi->y_max);
-+ fprintf(stderr, "number of palettes: %d\n", pi->n_pal);
-+ fprintf(stderr, "depth of palettes: %d\n", pi->pal_bits);
-+ fprintf(stderr, "current block position: %ld\n", pi->block_pos);
-+ fprintf(stderr, "next block position: %ld\n\n", pi->next_pos);
-+
-+ fprintf(stderr, "header flag: %x\n", pi->header->flag);
-+ fprintf(stderr, "header size: %ld\n", pi->header->size);
-+ fprintf(stderr, "x_aspect: %d, y_aspect: %d\n",
-+ pi->header->x_aspect, pi->header->y_aspect);
-+ fprintf(stderr, "number of color bits: %d\n\n", pi->header->depth);
-+
-+ fprintf(stderr, "image block id: %s\n", pi->block->id);
-+ fprintf(stderr, "image block size: %ld\n", pi->block->size);
-+ fprintf(stderr, "block flag: %x\n", pi->block->flag);
-+
-+ fprintf(stderr, "block image size: %dx%d\n",
-+ pi->block->x_wid, pi->block->y_wid);
-+ fprintf(stderr, "x_offset: %d\n", pi->block->x_offset);
-+ fprintf(stderr, "y_offset: %d\n", pi->block->y_offset);
-+ fprintf(stderr, "opaque color: %lx\n\n", pi->block->opaque);
-+}
-+
-+/*
-+ * This function is similar to strncpy.
-+ * But this pads with whitespace after the null character.
-+ */
-+static char *pic2_strncpy(dest, src, n)
-+char *dest, *src;
-+size_t n;
-+{
-+ char *r;
-+
-+ r = dest;
-+ while (n--)
-+ if ((src != NULL) && (*src != '\r') && (*src != '\n') && *src)
-+ *dest++ = *src++;
-+ else
-+ *dest++ = ' ';
-+ return (r);
-+}
-+
-+/*
-+ * These functions create a memory block.
-+ */
-+static void *pic2_malloc(size, fn)
-+size_t size;
-+char *fn;
-+{
-+ void *p;
-+
-+ p = (void *) malloc(size);
-+ if (p == NULL)
-+ pic2_memory_error("malloc", fn);
-+ return (p);
-+}
-+
-+static void *pic2_new(size, fn)
-+size_t size;
-+char *fn;
-+{
-+ void *p;
-+
-+ p = (void *) pic2_malloc(size, fn);
-+ xvbzero((char *) p, size);
-+ return (p);
-+}
-+
-+
-+
-+
-+/**** Stuff for PIC2Dialog box ****/
-+
-+#define TWIDE 320
-+#define THIGH 178
-+#define T_NBUTTS 2
-+#define T_BOK 0
-+#define T_BCANC 1
-+#define BUTTH 24
-+
-+static void drawTD PARM((int,int,int,int));
-+static void clickTD PARM((int,int));
-+static void doCmd PARM((int));
-+static void writePIC2 PARM((void));
-+
-+/* local variables */
-+static FILE *fp;
-+static char *filename;
-+static int colorType;
-+static int append;
-+static int x_offset;
-+static int y_offset;
-+static BUTT tbut[T_NBUTTS];
-+static RBUTT *typeRB;
-+static RBUTT *depthRB;
-+
-+
-+
-+/***************************************************/
-+void CreatePIC2W()
-+{
-+ int y;
-+
-+ pic2W = CreateWindow("xv pic2", "XVpic2", NULL,
-+ TWIDE, THIGH, infofg, infobg, 0);
-+ if (!pic2W)
-+ FatalError("can't create pic2 window!");
-+
-+ XSelectInput(theDisp, pic2W,
-+ ExposureMask | ButtonPressMask | KeyPressMask);
-+
-+ BTCreate(&tbut[T_BOK], pic2W, TWIDE-140-1, THIGH-10-BUTTH-1, 60, BUTTH,
-+ "Ok", infofg, infobg, hicol, locol);
-+
-+ BTCreate(&tbut[T_BCANC], pic2W, TWIDE-70-1, THIGH-10-BUTTH-1, 60, BUTTH,
-+ "Cancel", infofg, infobg, hicol, locol);
-+
-+ y = 55;
-+ typeRB = RBCreate(NULL, pic2W, 36, y, "P2SS",
-+ infofg, infobg,hicol,locol);
-+ RBCreate(typeRB, pic2W, 36, y+18, "P2SF",
-+ infofg, infobg,hicol,locol);
-+ RBCreate(typeRB, pic2W, 36, y+36, "P2BM",
-+ infofg, infobg, hicol, locol);
-+ RBCreate(typeRB, pic2W, 36, y+54, "P2BI",
-+ infofg, infobg, hicol, locol);
-+
-+ depthRB = RBCreate(NULL, pic2W, TWIDE/2-16, y, " 3bit",
-+ infofg, infobg,hicol,locol);
-+ RBCreate(depthRB, pic2W, TWIDE/2-16, y+18, " 6bit",
-+ infofg, infobg,hicol,locol);
-+ RBCreate(depthRB, pic2W, TWIDE/2-16, y+36, " 9bit",
-+ infofg, infobg, hicol, locol);
-+ RBCreate(depthRB, pic2W, TWIDE/2-16, y+54, "12bit",
-+ infofg, infobg, hicol, locol);
-+ RBCreate(depthRB, pic2W, TWIDE/4*3-16, y, "15bit",
-+ infofg, infobg, hicol, locol);
-+ RBCreate(depthRB, pic2W, TWIDE/4*3-16, y+18, "18bit",
-+ infofg, infobg, hicol, locol);
-+ RBCreate(depthRB, pic2W, TWIDE/4*3-16, y+36, "21bit",
-+ infofg, infobg, hicol, locol);
-+ RBCreate(depthRB, pic2W, TWIDE/4*3-16, y+54, "24bit",
-+ infofg, infobg, hicol, locol);
-+
-+ XMapSubwindows(theDisp, pic2W);
-+}
-+
-+
-+/***************************************************/
-+void PIC2Dialog(vis)
-+int vis;
-+{
-+ if (vis) {
-+ CenterMapWindow(pic2W, tbut[T_BOK].x + tbut[T_BOK].w/2,
-+ tbut[T_BOK].y + tbut[T_BOK].h/2, TWIDE, THIGH);
-+ }
-+ else XUnmapWindow(theDisp, pic2W);
-+ pic2Up = vis;
-+}
-+
-+
-+/***************************************************/
-+int PIC2CheckEvent(xev)
-+XEvent *xev;
-+{
-+ /* check event to see if it's for one of our subwindows. If it is,
-+ deal accordingly and return '1'. Otherwise, return '0'. */
-+
-+ int rv;
-+ rv = 1;
-+
-+ if (!pic2Up)
-+ return (0);
-+
-+ if (xev->type == Expose) {
-+ int x,y,w,h;
-+ XExposeEvent *e = (XExposeEvent *) xev;
-+ x = e->x; y = e->y; w = e->width; h = e->height;
-+
-+ if (e->window == pic2W) drawTD(x, y, w, h);
-+ else rv = 0;
-+ }
-+
-+ else if (xev->type == ButtonPress) {
-+ XButtonEvent *e = (XButtonEvent *) xev;
-+ int x,y;
-+ x = e->x; y = e->y;
-+
-+ if (e->button == Button1) {
-+ if (e->window == pic2W) clickTD(x,y);
-+ else rv = 0;
-+ } /* button1 */
-+ else rv = 0;
-+ } /* button press */
-+
-+
-+ else if (xev->type == KeyPress) {
-+ XKeyEvent *e = (XKeyEvent *) xev;
-+ char buf[128]; KeySym ks; XComposeStatus status;
-+ int stlen;
-+
-+ stlen = XLookupString(e,buf,128,&ks,&status);
-+ buf[stlen] = '\0';
-+
-+ if (e->window == pic2W) {
-+ if (stlen) {
-+ if (buf[0] == '\r' || buf[0] == '\n') { /* enter */
-+ FakeButtonPress(&tbut[T_BOK]);
-+ }
-+ else if (buf[0] == '\033') { /* ESC */
-+ FakeButtonPress(&tbut[T_BCANC]);
-+ }
-+ }
-+ }
-+ else rv = 0;
-+ }
-+ else rv = 0;
-+
-+ if (rv == 0 && (xev->type == ButtonPress || xev->type == KeyPress)) {
-+ XBell(theDisp, 50);
-+ rv = 1; /* eat it */
-+ }
-+
-+ return (rv);
-+}
-+
-+
-+/***************************************************/
-+int PIC2SaveParams(fname, col)
-+char *fname;
-+int col;
-+{
-+ filename = fname;
-+ colorType = col;
-+
-+ /* see if we can open the output file before proceeding */
-+ fp = pic2_OpenOutFile(filename, &append);
-+ if (!fp)
-+ return (-1);
-+
-+ RBSetActive(typeRB,0,1);
-+ RBSetActive(typeRB,1,1);
-+ RBSetActive(typeRB,2,1);
-+ RBSetActive(typeRB,3,1);
-+ RBSelect(typeRB,0);
-+
-+
-+ if (append) {
-+ struct pic2_info pic2;
-+
-+ pic2_init_info(&pic2);
-+ pic2.fp = fp;
-+ pic2_read_header(&pic2);
-+
-+ RBSetActive(depthRB,0,0);
-+ RBSetActive(depthRB,1,0);
-+ RBSetActive(depthRB,2,0);
-+ RBSetActive(depthRB,3,0);
-+ RBSetActive(depthRB,4,0);
-+ RBSetActive(depthRB,5,0);
-+ RBSetActive(depthRB,6,0);
-+ RBSetActive(depthRB,7,0);
-+
-+ switch (pic2.header->depth) {
-+ case 3:
-+ RBSetActive(depthRB,0,1);
-+ RBSelect(depthRB,0);
-+ RBSetActive(typeRB,3,0);
-+ break;
-+ case 6:
-+ RBSetActive(depthRB,1,1);
-+ RBSelect(depthRB,1);
-+ RBSetActive(typeRB,3,0);
-+ break;
-+ case 9:
-+ RBSetActive(depthRB,2,1);
-+ RBSelect(depthRB,2);
-+ break;
-+ case 12:
-+ RBSetActive(depthRB,3,1);
-+ RBSelect(depthRB,3);
-+ break;
-+ case 15:
-+ RBSetActive(depthRB,4,1);
-+ RBSelect(depthRB,4);
-+ break;
-+ case 18:
-+ RBSetActive(depthRB,5,1);
-+ RBSelect(depthRB,5);
-+ RBSetActive(typeRB,3,0);
-+ break;
-+ case 21:
-+ RBSetActive(depthRB,6,1);
-+ RBSelect(depthRB,6);
-+ RBSetActive(typeRB,3,0);
-+ break;
-+ case 24:
-+ RBSetActive(depthRB,7,1);
-+ RBSelect(depthRB,7);
-+ RBSetActive(typeRB,3,0);
-+ break;
-+ default: {
-+ char str[512];
-+ sprintf(str, "unsupported PIC2 file '%s'.", filename);
-+ ErrPopUp(str, "\nBummer");
-+ CloseOutFile(fp, filename, 0);
-+ fp = OpenOutFile(fname);
-+ if (!fp)
-+ return (-1);
-+ break;
-+ }
-+ }
-+ pic2_seek_file(&pic2, 0, SEEK_SET);
-+ pic2_cleanup_pic2_info(&pic2, 1);
-+ } else {
-+ RBSetActive(depthRB,0,1);
-+ RBSetActive(depthRB,1,1);
-+ RBSetActive(depthRB,2,1);
-+ RBSetActive(depthRB,3,1);
-+ RBSetActive(depthRB,4,1);
-+ RBSetActive(depthRB,5,1);
-+ RBSetActive(depthRB,6,1);
-+ RBSetActive(depthRB,7,1);
-+ RBSelect(depthRB,7);
-+ RBSetActive(typeRB,3,0);
-+ }
-+ return (0);
-+}
-+
-+
-+/***************************************************/
-+static void drawTD(x,y,w,h)
-+int x,y,w,h;
-+{
-+ char *title = "Save PIC2 file...";
-+ int i;
-+ XRectangle xr;
-+
-+ xr.x = x; xr.y = y; xr.width = w; xr.height = h;
-+ XSetClipRectangles(theDisp, theGC, 0,0, &xr, 1, Unsorted);
-+
-+ XSetForeground(theDisp, theGC, infofg);
-+ XSetBackground(theDisp, theGC, infobg);
-+
-+ for (i = 0; i < T_NBUTTS; i++)
-+ BTRedraw(&tbut[i]);
-+
-+ ULineString(pic2W, typeRB->x-16, typeRB->y-3-DESCENT, "FormatType");
-+ ULineString(pic2W, depthRB->x-16, depthRB->y-3-DESCENT, "ColorDepth");
-+ RBRedraw(typeRB, -1);
-+ RBRedraw(depthRB, -1);
-+
-+ DrawString(pic2W, 20, 29, title);
-+
-+ XSetClipMask(theDisp, theGC, None);
-+}
-+
-+static void clickTD(x,y)
-+int x,y;
-+{
-+ int i;
-+ BUTT *bp;
-+
-+ /* check BUTTs */
-+
-+ /* check the RBUTTS first, since they don't DO anything */
-+ if ((i = RBClick(typeRB, x,y)) >= 0) {
-+ (void) RBTrack(typeRB, i);
-+ return;
-+ } else if ((i = RBClick(depthRB, x,y)) >= 0) {
-+ (void) RBTrack(depthRB, i);
-+ if ((2 <= i) && (i <= 4))
-+ RBSetActive(typeRB,3,1);
-+ else {
-+ RBSetActive(typeRB,3,0);
-+ if (RBWhich(typeRB) == 3)
-+ RBSelect(typeRB,0);
-+ return;
-+ }
-+ }
-+ for (i = 0; i < T_NBUTTS; i++) {
-+ bp = &tbut[i];
-+ if (PTINRECT(x, y, bp->x, bp->y, bp->w, bp->h))
-+ break;
-+ }
-+ if (i < T_NBUTTS) /* found one */
-+ if (BTTrack(bp))
-+ doCmd(i);
-+}
-+
-+
-+
-+/***************************************************/
-+static void doCmd(cmd)
-+int cmd;
-+{
-+ switch (cmd) {
-+ case T_BOK: {
-+ char *fullname;
-+ char buf[64], *x_offsetp, *y_offsetp;
-+ static const char *labels[] = { "\nOk", "\033Cancel" };
-+ XEvent event;
-+ int i;
-+
-+ strcpy(buf, "0,0");
-+ i = GetStrPopUp("Enter offset (x,y):", labels, 2, buf, 64,
-+ "01234567890,", 1);
-+
-+ if (i)
-+ return;
-+ if (strlen(buf)==0)
-+ return;
-+
-+ x_offsetp = buf;
-+ y_offsetp = index(buf, ',');
-+ if (!y_offsetp)
-+ return;
-+ *(y_offsetp++) = '\0';
-+ if ((*x_offsetp == '\0') || (*y_offsetp == '\0'))
-+ return;
-+ x_offset = atoi(x_offsetp);
-+ y_offset = atoi(y_offsetp);
-+
-+ XNextEvent(theDisp, &event);
-+ HandleEvent(&event, &i);
-+
-+ writePIC2();
-+ PIC2Dialog(0);
-+
-+ fullname = GetDirFullName();
-+ if (!ISPIPE(fullname[0])) {
-+ XVCreatedFile(fullname);
-+ StickInCtrlList(0);
-+ }
-+ }
-+ break;
-+ case T_BCANC:
-+ pic2_KillNullFile(fp);
-+ PIC2Dialog(0);
-+ break;
-+ default:
-+ break;
-+ }
-+}
-+
-+
-+/*******************************************/
-+static void writePIC2()
-+{
-+ int w, h, nc, rv, type, depth, ptype, pfree;
-+ byte *inpix, *rmap, *gmap, *bmap;
-+
-+
-+ WaitCursor();
-+ inpix = GenSavePic(&ptype, &w, &h, &pfree, &nc, &rmap, &gmap, &bmap);
-+
-+ if (colorType == F_REDUCED)
-+ colorType = F_FULLCOLOR;
-+
-+ switch (RBWhich(typeRB)) {
-+ case 0: type = P2SS; break;
-+ case 1: type = P2SF; break;
-+ case 2: type = P2BM; break;
-+ case 3: type = P2BI; break;
-+ default: type = P2SS; break;
-+ }
-+ switch (RBWhich(depthRB)) {
-+ case 0: depth = 3; break;
-+ case 1: depth = 6; break;
-+ case 2: depth = 9; break;
-+ case 3: depth = 12; break;
-+ case 4: depth = 15; break;
-+ case 5: depth = 18; break;
-+ case 6: depth = 21; break;
-+ case 7: depth = 24; break;
-+ default: depth = 24; break;
-+ }
-+ rv = WritePIC2(fp, inpix, ptype, w, h,
-+ rmap, gmap, bmap, nc, colorType, filename,
-+ type, depth, x_offset, y_offset, append, picComments);
-+
-+ if (CloseOutFile(fp, filename, rv) == 0)
-+ DirBox(0);
-+
-+ if (pfree)
-+ free(inpix);
-+}
-+#endif /* HAVE_PIC2 */
-diff -u -r --new-file xv-3.10a.orig/xvpng.c xv-3.10a/xvpng.c
---- xv-3.10a.orig/xvpng.c 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/xvpng.c 2007-05-13 19:53:28.000000000 -0500
-@@ -0,0 +1,1173 @@
-+/*
-+ * xvpng.c - load and write routines for 'PNG' format pictures
-+ *
-+ * callable functions
-+ *
-+ * CreatePNGW()
-+ * PNGDialog(vis)
-+ * PNGCheckEvent(xev)
-+ * PNGSaveParams(fname, col)
-+ * LoadPNG(fname, pinfo)
-+ * VersionInfoPNG()
-+ */
-+
-+/*#include "copyright.h"*/
-+
-+/* (c) 1995 by Alexander Lehmann <lehmann@mathematik.th-darmstadt.de>
-+ * This file is a suplement to xv and is supplied under the same copying
-+ * conditions (except the shareware part).
-+ * The copyright will be passed on to JB at some future point if he
-+ * so desires.
-+ *
-+ * Modified by Andreas Dilger <adilger@enel.ucalgary.ca> to fix
-+ * error handling for bad PNGs, add dialogs for interlacing and
-+ * compression selection, and upgrade to libpng-0.89.
-+ *
-+ * Modified by Greg Roelofs, TenThumbs and others to fix bugs and add
-+ * features. See README.jumbo for details.
-+ */
-+
-+#include "xv.h"
-+
-+#ifdef HAVE_PNG
-+
-+#include "png.h"
-+
-+/*** Stuff for PNG Dialog box ***/
-+#define PWIDE 318
-+#define PHIGH 215
-+
-+#define DISPLAY_GAMMA 2.20 /* default display gamma */
-+#define COMPRESSION 6 /* default zlib compression level, not max
-+ (Z_BEST_COMPRESSION) */
-+
-+#define HAVE_tRNS (info_ptr->valid & PNG_INFO_tRNS)
-+
-+#define DWIDE 86
-+#define DHIGH 104
-+#define PFX (PWIDE-93)
-+#define PFY 44
-+#define PFH 20
-+
-+#define P_BOK 0
-+#define P_BCANC 1
-+#define P_NBUTTS 2
-+
-+#define BUTTH 24
-+
-+#define LF 10 /* a.k.a. '\n' on ASCII machines */
-+#define CR 13 /* a.k.a. '\r' on ASCII machines */
-+
-+/*** local functions ***/
-+static void drawPD PARM((int, int, int, int));
-+static void clickPD PARM((int, int));
-+static void doCmd PARM((int));
-+static void writePNG PARM((void));
-+static int WritePNG PARM((FILE *, byte *, int, int, int,
-+ byte *, byte *, byte *, int));
-+
-+static void png_xv_error PARM((png_structp png_ptr,
-+ png_const_charp message));
-+static void png_xv_warning PARM((png_structp png_ptr,
-+ png_const_charp message));
-+
-+/*** local variables ***/
-+static char *filename;
-+static const char *fbasename;
-+static int colorType;
-+static int read_anything;
-+static double Display_Gamma = DISPLAY_GAMMA;
-+
-+static DIAL cDial, gDial;
-+static BUTT pbut[P_NBUTTS];
-+static CBUTT interCB;
-+static CBUTT FdefCB, FnoneCB, FsubCB, FupCB, FavgCB, FPaethCB;
-+
-+
-+#ifdef PNG_NO_STDIO
-+/* NOTE: Some sites configure their version of the PNG Library without
-+ * Standard I/O Library interfaces in order to avoid unnecessary inter-
-+ * library dependencies at link time for applications that don't need Standard
-+ * I/O. If your site is one of these, the following skeletal stubs, copied
-+ * from libpng code, should be enough for this module. --Scott B. Marovich,
-+ * Hewlett-Packard Laboratories, March 2001.
-+ */
-+static void
-+png_default_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
-+{
-+
-+ /* fread() returns 0 on error, so it is OK to store this in a png_size_t
-+ * instead of an int, which is what fread() actually returns.
-+ */
-+ if (fread(data,1,length,(FILE *)png_ptr->io_ptr) != length)
-+ png_error(png_ptr, "Read Error");
-+}
-+
-+static void
-+png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
-+{
-+ if (fwrite(data, 1, length, (FILE *)png_ptr->io_ptr) != length)
-+ png_error(png_ptr, "Write Error");
-+}
-+#endif /* PNG_NO_STDIO */
-+
-+
-+/**************************************************************************/
-+/* PNG SAVE DIALOG ROUTINES ***********************************************/
-+/**************************************************************************/
-+
-+
-+/*******************************************/
-+void CreatePNGW()
-+{
-+ pngW = CreateWindow("xv png", "XVPNG", NULL,
-+ PWIDE, PHIGH, infofg, infobg, 0);
-+ if (!pngW) FatalError("can't create PNG window!");
-+
-+ XSelectInput(theDisp, pngW, ExposureMask | ButtonPressMask | KeyPressMask);
-+
-+ DCreate(&cDial, pngW, 12, 25, DWIDE, DHIGH, (double)Z_NO_COMPRESSION,
-+ (double)Z_BEST_COMPRESSION, COMPRESSION, 1.0, 3.0,
-+ infofg, infobg, hicol, locol, "Compression", NULL);
-+
-+ DCreate(&gDial, pngW, DWIDE+27, 25, DWIDE, DHIGH, 1.0, 3.5,DISPLAY_GAMMA,0.01,0.2,
-+ infofg, infobg, hicol, locol, "Disp. Gamma", NULL);
-+
-+ CBCreate(&interCB, pngW, DWIDE+30, DHIGH+3*LINEHIGH+2, "interlace",
-+ infofg, infobg, hicol, locol);
-+
-+ CBCreate(&FdefCB, pngW, PFX, PFY, "Default",
-+ infofg, infobg, hicol, locol);
-+ FdefCB.val = 1;
-+
-+ CBCreate(&FnoneCB, pngW, PFX, FdefCB.y + PFH + 4, "none",
-+ infofg, infobg, hicol, locol);
-+ CBCreate(&FsubCB, pngW, PFX, FnoneCB.y + PFH, "sub",
-+ infofg, infobg, hicol, locol);
-+ CBCreate(&FupCB, pngW, PFX, FsubCB.y + PFH, "up",
-+ infofg, infobg, hicol, locol);
-+ CBCreate(&FavgCB, pngW, PFX, FupCB.y + PFH, "average",
-+ infofg, infobg, hicol, locol);
-+ CBCreate(&FPaethCB, pngW, PFX, FavgCB.y + PFH, "Paeth",
-+ infofg, infobg, hicol, locol);
-+
-+ FnoneCB.val = FsubCB.val = FupCB.val = FavgCB.val = FPaethCB.val = 1;
-+ CBSetActive(&FnoneCB, !FdefCB.val);
-+ CBSetActive(&FsubCB, !FdefCB.val);
-+ CBSetActive(&FupCB, !FdefCB.val);
-+ CBSetActive(&FavgCB, !FdefCB.val);
-+ CBSetActive(&FPaethCB, !FdefCB.val);
-+
-+ BTCreate(&pbut[P_BOK], pngW, PWIDE-180-1, PHIGH-10-BUTTH-1, 80, BUTTH,
-+ "Ok", infofg, infobg, hicol, locol);
-+ BTCreate(&pbut[P_BCANC], pngW, PWIDE-90-1, PHIGH-10-BUTTH-1, 80, BUTTH,
-+ "Cancel", infofg, infobg, hicol, locol);
-+
-+ XMapSubwindows(theDisp, pngW);
-+}
-+
-+
-+/*******************************************/
-+void PNGDialog(vis)
-+ int vis;
-+{
-+ if (vis) {
-+ CenterMapWindow(pngW, pbut[P_BOK].x + (int) pbut[P_BOK].w/2,
-+ pbut[P_BOK].y + (int) pbut[P_BOK].h/2,
-+ PWIDE, PHIGH);
-+ }
-+ else XUnmapWindow(theDisp, pngW);
-+ pngUp = vis;
-+}
-+
-+
-+/*******************************************/
-+int PNGCheckEvent(xev)
-+ XEvent *xev;
-+{
-+ /* check event to see if it's for one of our subwindows. If it is,
-+ deal accordingly, and return '1'. Otherwise, return '0' */
-+
-+ int rv;
-+ rv = 1;
-+
-+ if (!pngUp) return 0;
-+
-+ if (xev->type == Expose) {
-+ int x,y,w,h;
-+ XExposeEvent *e = (XExposeEvent *) xev;
-+ x = e->x; y = e->y; w = e->width; h = e->height;
-+
-+ /* throw away excess expose events for 'dumb' windows */
-+ if (e->count > 0 && (e->window == cDial.win)) {}
-+
-+ else if (e->window == pngW) drawPD(x, y, w, h);
-+ else if (e->window == cDial.win) DRedraw(&cDial);
-+ else if (e->window == gDial.win) DRedraw(&gDial);
-+ else rv = 0;
-+ }
-+
-+ else if (xev->type == ButtonPress) {
-+ XButtonEvent *e = (XButtonEvent *) xev;
-+ int x,y;
-+ x = e->x; y = e->y;
-+
-+ if (e->button == Button1) {
-+ if (e->window == pngW) clickPD(x,y);
-+ else if (e->window == cDial.win) DTrack(&cDial,x,y);
-+ else if (e->window == gDial.win) DTrack(&gDial,x,y);
-+ else rv = 0;
-+ } /* button1 */
-+ else rv = 0;
-+ } /* button press */
-+
-+ else if (xev->type == KeyPress) {
-+ XKeyEvent *e = (XKeyEvent *) xev;
-+ char buf[128]; KeySym ks;
-+ int stlen;
-+
-+ stlen = XLookupString(e,buf,128,&ks,(XComposeStatus *) NULL);
-+ buf[stlen] = '\0';
-+
-+ RemapKeyCheck(ks, buf, &stlen);
-+
-+ if (e->window == pngW) {
-+ if (stlen) {
-+ if (buf[0] == '\r' || buf[0] == '\n') { /* enter */
-+ FakeButtonPress(&pbut[P_BOK]);
-+ }
-+ else if (buf[0] == '\033') { /* ESC */
-+ FakeButtonPress(&pbut[P_BCANC]);
-+ }
-+ }
-+ }
-+ else rv = 0;
-+ }
-+ else rv = 0;
-+
-+ if (rv==0 && (xev->type == ButtonPress || xev->type == KeyPress)) {
-+ XBell(theDisp, 50);
-+ rv = 1; /* eat it */
-+ }
-+
-+ return rv;
-+}
-+
-+
-+/*******************************************/
-+void PNGSaveParams(fname, col)
-+ char *fname;
-+ int col;
-+{
-+ filename = fname;
-+ colorType = col;
-+}
-+
-+
-+/*******************************************/
-+static void drawPD(x, y, w, h)
-+ int x, y, w, h;
-+{
-+ const char *title = "Save PNG file...";
-+
-+ char ctitle1[20];
-+ const char *ctitle2 = "Useful range";
-+ const char *ctitle3 = "is 2 - 7.";
-+ const char *ctitle4 = "Uncompressed = 0";
-+
-+ const char *ftitle = "Row Filters:";
-+
-+ char gtitle[20];
-+
-+ int i;
-+ XRectangle xr;
-+
-+ xr.x = x; xr.y = y; xr.width = w; xr.height = h;
-+ XSetClipRectangles(theDisp, theGC, 0,0, &xr, 1, Unsorted);
-+
-+ XSetForeground(theDisp, theGC, infofg);
-+ XSetBackground(theDisp, theGC, infobg);
-+
-+ for (i=0; i<P_NBUTTS; i++) BTRedraw(&pbut[i]);
-+
-+ DrawString(pngW, 15, 6+ASCENT, title);
-+
-+ sprintf(ctitle1, "Default = %d", COMPRESSION);
-+ DrawString(pngW, 18, 6+DHIGH+cDial.y+ASCENT, ctitle1);
-+ DrawString(pngW, 17, 6+DHIGH+cDial.y+ASCENT+LINEHIGH, ctitle2);
-+ DrawString(pngW, 17, 6+DHIGH+cDial.y+ASCENT+2*LINEHIGH, ctitle3);
-+ DrawString(pngW, 17, 6+DHIGH+cDial.y+ASCENT+3*LINEHIGH, ctitle4);
-+
-+ sprintf(gtitle, "Default = %g", DISPLAY_GAMMA);
-+ DrawString(pngW, DWIDE+30, 6+DHIGH+gDial.y+ASCENT, gtitle);
-+
-+ ULineString(pngW, FdefCB.x, FdefCB.y-3-DESCENT, ftitle);
-+ XDrawRectangle(theDisp, pngW, theGC, FdefCB.x-11, FdefCB.y-LINEHIGH-3,
-+ 93, 8*LINEHIGH+15);
-+ CBRedraw(&FdefCB);
-+ XDrawLine(theDisp, pngW, theGC, FdefCB.x-11, FdefCB.y+LINEHIGH+4,
-+ FdefCB.x+82, FdefCB.y+LINEHIGH+4);
-+
-+ CBRedraw(&FnoneCB);
-+ CBRedraw(&FupCB);
-+ CBRedraw(&FsubCB);
-+ CBRedraw(&FavgCB);
-+ CBRedraw(&FPaethCB);
-+
-+ CBRedraw(&interCB);
-+
-+ XSetClipMask(theDisp, theGC, None);
-+}
-+
-+
-+/*******************************************/
-+static void clickPD(x,y)
-+ int x,y;
-+{
-+ int i;
-+ BUTT *bp;
-+
-+ /* check BUTTs */
-+
-+ for (i=0; i<P_NBUTTS; i++) {
-+ bp = &pbut[i];
-+ if (PTINRECT(x, y, bp->x, bp->y, bp->w, bp->h)) break;
-+ }
-+
-+ if (i<P_NBUTTS) { /* found one */
-+ if (BTTrack(bp)) doCmd(i);
-+ }
-+
-+ /* check CBUTTs */
-+
-+ else if (CBClick(&FdefCB,x,y)) {
-+ int oldval = FdefCB.val;
-+
-+ CBTrack(&FdefCB);
-+
-+ if (oldval != FdefCB.val)
-+ {
-+ CBSetActive(&FnoneCB, !FdefCB.val);
-+ CBSetActive(&FsubCB, !FdefCB.val);
-+ CBSetActive(&FupCB, !FdefCB.val);
-+ CBSetActive(&FavgCB, !FdefCB.val);
-+ CBSetActive(&FPaethCB, !FdefCB.val);
-+
-+ CBRedraw(&FnoneCB);
-+ CBRedraw(&FupCB);
-+ CBRedraw(&FsubCB);
-+ CBRedraw(&FavgCB);
-+ CBRedraw(&FPaethCB);
-+ }
-+ }
-+ else if (CBClick(&FnoneCB,x,y)) CBTrack(&FnoneCB);
-+ else if (CBClick(&FsubCB,x,y)) CBTrack(&FsubCB);
-+ else if (CBClick(&FupCB,x,y)) CBTrack(&FupCB);
-+ else if (CBClick(&FavgCB,x,y)) CBTrack(&FavgCB);
-+ else if (CBClick(&FPaethCB,x,y)) CBTrack(&FPaethCB);
-+ else if (CBClick(&interCB,x,y)) CBTrack(&interCB);
-+}
-+
-+
-+/*******************************************/
-+static void doCmd(cmd)
-+ int cmd;
-+{
-+ switch (cmd) {
-+ case P_BOK:
-+ {
-+ char *fullname;
-+
-+ writePNG();
-+ PNGDialog(0);
-+
-+ fullname = GetDirFullName();
-+ if (!ISPIPE(fullname[0])) {
-+ XVCreatedFile(fullname);
-+ StickInCtrlList(0);
-+ }
-+ }
-+ break;
-+
-+ case P_BCANC:
-+ PNGDialog(0);
-+ break;
-+
-+ default:
-+ break;
-+ }
-+}
-+
-+
-+/*******************************************/
-+static void writePNG()
-+{
-+ FILE *fp;
-+ int w, h, nc, rv, ptype, pfree;
-+ byte *inpix, *rmap, *gmap, *bmap;
-+
-+ fp = OpenOutFile(filename);
-+ if (!fp) return;
-+
-+ fbasename = BaseName(filename);
-+
-+ WaitCursor();
-+ inpix = GenSavePic(&ptype, &w, &h, &pfree, &nc, &rmap, &gmap, &bmap);
-+
-+ rv = WritePNG(fp, inpix, ptype, w, h, rmap, gmap, bmap, nc);
-+
-+ SetCursors(-1);
-+
-+ if (CloseOutFile(fp, filename, rv) == 0) DirBox(0);
-+
-+ if (pfree) free(inpix);
-+}
-+
-+
-+/*******************************************/
-+int WritePNG(fp, pic, ptype, w, h, rmap, gmap, bmap, numcols)
-+ FILE *fp;
-+ byte *pic;
-+ int ptype, w, h;
-+ byte *rmap, *gmap, *bmap;
-+ int numcols;
-+ /* FIXME? what's diff between picComments and WriteGIF's comment arg? */
-+{
-+ png_struct *png_ptr;
-+ png_info *info_ptr;
-+ png_color palette[256];
-+ png_textp text;
-+ byte r1[256], g1[256], b1[256]; /* storage for deduped palette */
-+ byte pc2nc[256]; /* for duplicated-color remapping (1st level) */
-+ byte remap[256]; /* for bw/grayscale remapping (2nd level) */
-+ int i, j, numuniqcols=0, filter, linesize, pass;
-+ byte *p, *png_line;
-+ char software[256];
-+ char *savecmnt;
-+
-+ if ((png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL,
-+ png_xv_error, png_xv_warning)) == NULL) {
-+ sprintf(software, "png_create_write_struct() failure in WritePNG");
-+ FatalError(software);
-+ }
-+
-+ if ((info_ptr = png_create_info_struct(png_ptr)) == NULL)
-+ {
-+ png_destroy_write_struct(&png_ptr, &info_ptr);
-+ sprintf(software, "png_create_info_struct() failure in WritePNG");
-+ FatalError(software);
-+ }
-+
-+ if (setjmp(png_ptr->jmpbuf)) {
-+ png_destroy_write_struct(&png_ptr, &info_ptr);
-+ return -1;
-+ }
-+
-+#ifdef PNG_NO_STDIO
-+ png_set_write_fn(png_ptr, fp, png_default_write_data, NULL);
-+ png_set_error_fn(png_ptr, NULL, png_xv_error, png_xv_warning);
-+#else
-+ png_init_io(png_ptr, fp);
-+#endif
-+
-+ png_set_compression_level(png_ptr, (int)cDial.val);
-+
-+ /* Don't bother filtering if we aren't compressing the image */
-+ if (FdefCB.val)
-+ {
-+ if ((int)cDial.val == 0)
-+ png_set_filter(png_ptr, 0, PNG_FILTER_NONE);
-+ }
-+ else
-+ {
-+ filter = FnoneCB.val ? PNG_FILTER_NONE : 0;
-+ filter |= FsubCB.val ? PNG_FILTER_SUB : 0;
-+ filter |= FupCB.val ? PNG_FILTER_UP : 0;
-+ filter |= FavgCB.val ? PNG_FILTER_AVG : 0;
-+ filter |= FPaethCB.val ? PNG_FILTER_PAETH : 0;
-+
-+ png_set_filter(png_ptr, 0, filter);
-+ }
-+
-+ info_ptr->width = w;
-+ info_ptr->height = h;
-+ if (w <= 0 || h <= 0) {
-+ SetISTR(ISTR_WARNING, "%s: image dimensions out of range (%dx%d)",
-+ fbasename, w, h);
-+ png_destroy_write_struct(&png_ptr, &info_ptr);
-+ return -1;
-+ }
-+
-+ info_ptr->interlace_type = interCB.val ? 1 : 0;
-+
-+ linesize = 0; /* quiet a compiler warning */
-+
-+
-+ /* GRR 20070331: remap palette to eliminate duplicated colors (as in
-+ * xvgifwr.c) */
-+ if (ptype == PIC8) {
-+ for (i=0; i<256; ++i) {
-+ pc2nc[i] = r1[i] = g1[i] = b1[i] = 0;
-+ }
-+
-+ /* compute number of unique colors */
-+ numuniqcols = 0;
-+
-+ for (i=0; i<numcols; ++i) {
-+ /* see if color #i is already used */
-+ for (j=0; j<i; ++j) {
-+ if (rmap[i] == rmap[j] && gmap[i] == gmap[j] && bmap[i] == bmap[j])
-+ break;
-+ }
-+
-+ if (j==i) { /* wasn't found */
-+ pc2nc[i] = numuniqcols;
-+ r1[numuniqcols] = rmap[i]; /* i.e., r1[pc2nc[i]] == rmap[i] */
-+ g1[numuniqcols] = gmap[i];
-+ b1[numuniqcols] = bmap[i];
-+ ++numuniqcols;
-+ }
-+ else pc2nc[i] = pc2nc[j];
-+ }
-+ }
-+
-+
-+ /* Appendix G.2 of user manual claims colorType will never be F_REDUCED... */
-+ if (colorType == F_FULLCOLOR || colorType == F_REDUCED) {
-+ if (ptype == PIC24) {
-+ linesize = 3*w;
-+ if (linesize/3 < w) {
-+ SetISTR(ISTR_WARNING, "%s: image dimensions too large (%dx%d)",
-+ fbasename, w, h);
-+ png_destroy_write_struct(&png_ptr, &info_ptr);
-+ return -1;
-+ }
-+ info_ptr->color_type = PNG_COLOR_TYPE_RGB;
-+ info_ptr->bit_depth = 8;
-+ } else /* ptype == PIC8 */ {
-+ linesize = w;
-+ info_ptr->color_type = PNG_COLOR_TYPE_PALETTE;
-+ if (numuniqcols <= 2)
-+ info_ptr->bit_depth = 1;
-+ else
-+ if (numuniqcols <= 4)
-+ info_ptr->bit_depth = 2;
-+ else
-+ if (numuniqcols <= 16)
-+ info_ptr->bit_depth = 4;
-+ else
-+ info_ptr->bit_depth = 8;
-+
-+ for (i = 0; i < numuniqcols; i++) {
-+ palette[i].red = r1[i];
-+ palette[i].green = g1[i];
-+ palette[i].blue = b1[i];
-+ }
-+ info_ptr->num_palette = numuniqcols;
-+ info_ptr->palette = palette;
-+ info_ptr->valid |= PNG_INFO_PLTE;
-+ }
-+ }
-+
-+ else if (colorType == F_GREYSCALE || colorType == F_BWDITHER) {
-+ info_ptr->color_type = PNG_COLOR_TYPE_GRAY;
-+ if (colorType == F_BWDITHER) {
-+ /* shouldn't happen */
-+ if (ptype == PIC24) FatalError("PIC24 and B/W Stipple in WritePNG()");
-+
-+ info_ptr->bit_depth = 1;
-+ if (MONO(r1[0], g1[0], b1[0]) > MONO(r1[1], g1[1], b1[1])) {
-+ remap[0] = 1;
-+ remap[1] = 0;
-+ }
-+ else {
-+ remap[0] = 0;
-+ remap[1] = 1;
-+ }
-+ linesize = w;
-+ }
-+ else /* F_GREYSCALE */ {
-+ if (ptype == PIC24) {
-+ linesize = 3*w;
-+ if (linesize/3 < w) {
-+ SetISTR(ISTR_WARNING, "%s: image dimensions too large (%dx%d)",
-+ fbasename, w, h);
-+ png_destroy_write_struct(&png_ptr, &info_ptr);
-+ return -1;
-+ }
-+ info_ptr->bit_depth = 8;
-+ }
-+ else /* ptype == PIC8 */ {
-+ int low_precision;
-+
-+ linesize = w;
-+
-+ /* NOTE: currently remap[] is the _secondary_ remapping of "palette"
-+ * colors; its values are the final color/grayscale values, and,
-+ * like r1/g1/b1[], it is _indexed_ by pc2nc[] (which is why its
-+ * values come from r1/g1/b1[] and not from rmap/gmap/bmap[]).
-+ *
-+ * FIXME (probably): MONO() will create new duplicates; ideally should
-+ * do extra round of dup-detection (and preferably collapse all
-+ * remapping levels into single LUT). This stuff is a tad confusing.
-+ */
-+ for (i = 0; i < numuniqcols; i++)
-+ remap[i] = MONO(r1[i], g1[i], b1[i]);
-+
-+ for (; i < 256; i++)
-+ remap[i]=0; /* shouldn't be necessary, but... */
-+
-+ info_ptr->bit_depth = 8;
-+
-+ /* Note that this fails most of the time because of gamma */
-+ /* (and that would be a bug: GRR FIXME) */
-+ /* try to adjust to 4-bit precision grayscale */
-+
-+ low_precision=1;
-+
-+ for (i = 0; i < numuniqcols; i++) {
-+ if ((remap[i] & 0x0f) * 0x11 != remap[i]) {
-+ low_precision = 0;
-+ break;
-+ }
-+ }
-+
-+ if (low_precision) {
-+ for (i = 0; i < numuniqcols; i++) {
-+ remap[i] &= 0xf;
-+ }
-+ info_ptr->bit_depth = 4;
-+
-+ /* try to adjust to 2-bit precision grayscale */
-+
-+ for (i = 0; i < numuniqcols; i++) {
-+ if ((remap[i] & 0x03) * 0x05 != remap[i]) {
-+ low_precision = 0;
-+ break;
-+ }
-+ }
-+ }
-+
-+ if (low_precision) {
-+ for (i = 0; i < numuniqcols; i++) {
-+ remap[i] &= 3;
-+ }
-+ info_ptr->bit_depth = 2;
-+
-+ /* try to adjust to 1-bit precision grayscale */
-+
-+ for (i = 0; i < numuniqcols; i++) {
-+ if ((remap[i] & 0x01) * 0x03 != remap[i]) {
-+ low_precision = 0;
-+ break;
-+ }
-+ }
-+ }
-+
-+ if (low_precision) {
-+ for (i = 0; i < numuniqcols; i++) {
-+ remap[i] &= 1;
-+ }
-+ info_ptr->bit_depth = 1;
-+ }
-+ }
-+ }
-+ }
-+
-+ else
-+ png_error(png_ptr, "Unknown colorstyle in WritePNG");
-+
-+ if ((text = (png_textp)malloc(sizeof(png_text)))) {
-+ sprintf(software, "XV %s", REVDATE);
-+
-+ text->compression = -1;
-+ text->key = "Software";
-+ text->text = software;
-+ text->text_length = strlen(text->text);
-+
-+ info_ptr->max_text = 1;
-+ info_ptr->num_text = 1;
-+ info_ptr->text = text;
-+ }
-+
-+ Display_Gamma = gDial.val; /* Save the current gamma for loading */
-+
-+// GRR FIXME: add .Xdefaults option to omit writing gamma (size, cumulative errors when editing)--alternatively, modify save box to include "omit" checkbox
-+ info_ptr->gamma = 1.0/gDial.val;
-+ info_ptr->valid |= PNG_INFO_gAMA;
-+
-+ png_write_info(png_ptr, info_ptr);
-+
-+ if (info_ptr->bit_depth < 8)
-+ png_set_packing(png_ptr);
-+
-+ pass=png_set_interlace_handling(png_ptr);
-+
-+ if ((png_line = malloc(linesize)) == NULL)
-+ png_error(png_ptr, "cannot allocate temp image line");
-+ /* FIXME: should be FatalError() */
-+
-+ for (i = 0; i < pass; ++i) {
-+ int j;
-+ p = pic;
-+ for (j = 0; j < h; ++j) {
-+ if (info_ptr->color_type == PNG_COLOR_TYPE_GRAY) {
-+ int k;
-+ for (k = 0; k < w; ++k)
-+ png_line[k] = ptype==PIC24 ? MONO(p[k*3], p[k*3+1], p[k*3+2]) :
-+ remap[pc2nc[p[k]]];
-+ png_write_row(png_ptr, png_line);
-+ } else if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE) {
-+ int k;
-+ for (k = 0; k < w; ++k)
-+ png_line[k] = pc2nc[p[k]];
-+ png_write_row(png_ptr, png_line);
-+ } else { /* PNG_COLOR_TYPE_RGB */
-+ png_write_row(png_ptr, p);
-+ }
-+ if ((j & 0x1f) == 0) WaitCursor();
-+ p += linesize;
-+ }
-+ }
-+
-+ free(png_line);
-+
-+ savecmnt = NULL; /* quiet a compiler warning */
-+
-+ if (text) {
-+ if (picComments && strlen(picComments) &&
-+ (savecmnt = (char *)malloc((strlen(picComments) + 1)*sizeof(char)))) {
-+ png_textp tp;
-+ char *comment, *key;
-+
-+ strcpy(savecmnt, picComments);
-+ key = savecmnt;
-+ tp = text;
-+ info_ptr->num_text = 0;
-+
-+ comment = strchr(key, ':');
-+
-+ do {
-+ /* Allocate a larger structure for comments if necessary */
-+ if (info_ptr->num_text >= info_ptr->max_text)
-+ {
-+ if ((tp =
-+ realloc(text, (info_ptr->num_text + 2)*sizeof(png_text))) == NULL)
-+ {
-+ break;
-+ }
-+ else
-+ {
-+ text = tp;
-+ tp = &text[info_ptr->num_text];
-+ info_ptr->max_text += 2;
-+ }
-+ }
-+
-+ /* See if it looks like a PNG keyword from LoadPNG */
-+ /* GRR: should test for strictly < 80, right? (key = 1-79 chars only) */
-+ if (comment && comment[1] == ':' && comment - key <= 80) {
-+ *(comment++) = '\0';
-+ *(comment++) = '\0';
-+
-+ /* If the comment is the 'Software' chunk XV writes, we remove it,
-+ since we have already stored one */
-+ if (strcmp(key, "Software") == 0 && strncmp(comment, "XV", 2) == 0) {
-+ key = strchr(comment, '\n');
-+ if (key)
-+ key++; /* skip \n */
-+ comment = strchr(key, ':');
-+ }
-+ /* We have another keyword and/or comment to write out */
-+ else {
-+ tp->key = key;
-+ tp->text = comment;
-+
-+ /* We have to find the end of this comment, and the next keyword
-+ if there is one */
-+ for (; NULL != (key = comment = strchr(comment, ':')); comment++)
-+ if (key[1] == ':')
-+ break;
-+
-+ /* It looks like another keyword, go backward to the beginning */
-+ if (key) {
-+ while (key > tp->text && *key != '\n')
-+ key--;
-+
-+ if (key > tp->text && comment - key <= 80) {
-+ *key = '\0';
-+ key++;
-+ }
-+ }
-+
-+ tp->text_length = strlen(tp->text);
-+
-+ /* We don't have another keyword, so remove the last newline */
-+ if (!key && tp->text[tp->text_length - 1] == '\n')
-+ {
-+ tp->text[tp->text_length] = '\0';
-+ tp->text_length--;
-+ }
-+
-+ tp->compression = tp->text_length > 640 ? 0 : -1;
-+ info_ptr->num_text++;
-+ tp++;
-+ }
-+ }
-+ /* Just a generic comment: make sure line-endings are valid for PNG */
-+ else {
-+ char *p=key, *q=key; /* only deleting chars, not adding any */
-+
-+ while (*p) {
-+ if (*p == CR) { /* lone CR or CR/LF: EOL either way */
-+ *q++ = LF; /* LF is the only allowed PNG line-ending */
-+ if (p[1] == LF) /* get rid of any original LF */
-+ ++p;
-+ } else if (*p == LF) /* lone LF */
-+ *q++ = LF;
-+ else
-+ *q++ = *p;
-+ ++p;
-+ }
-+ *q = '\0'; /* unnecessary...but what the heck */
-+ tp->key = "Comment";
-+ tp->text = key;
-+ tp->text_length = q - key;
-+ tp->compression = tp->text_length > 750 ? 0 : -1;
-+ info_ptr->num_text++;
-+ key = NULL;
-+ }
-+ } while (key && *key);
-+ }
-+ else {
-+ info_ptr->num_text = 0;
-+ }
-+ }
-+ info_ptr->text = text;
-+
-+ png_convert_from_time_t(&(info_ptr->mod_time), time(NULL));
-+ info_ptr->valid |= PNG_INFO_tIME;
-+
-+ png_write_end(png_ptr, info_ptr);
-+ fflush(fp); /* just in case we core-dump before finishing... */
-+
-+ if (text) {
-+ free(text);
-+ /* must do this or png_destroy_write_struct() 0.97+ will free text again: */
-+ info_ptr->text = (png_textp)NULL;
-+ if (savecmnt)
-+ {
-+ free(savecmnt);
-+ savecmnt = (char *)NULL;
-+ }
-+ }
-+
-+ png_destroy_write_struct(&png_ptr, &info_ptr);
-+
-+ return 0;
-+}
-+
-+
-+/*******************************************/
-+int LoadPNG(fname, pinfo)
-+ char *fname;
-+ PICINFO *pinfo;
-+/*******************************************/
-+{
-+ /* returns '1' on success */
-+
-+ FILE *fp;
-+ png_struct *png_ptr;
-+ png_info *info_ptr;
-+ png_color_16 my_background;
-+ int i,j;
-+ int linesize, bufsize;
-+ int filesize;
-+ int pass;
-+ int gray_to_rgb;
-+ size_t commentsize;
-+
-+ fbasename = BaseName(fname);
-+
-+ pinfo->pic = (byte *) NULL;
-+ pinfo->comment = (char *) NULL;
-+
-+ read_anything=0;
-+
-+ /* open the file */
-+ fp = xv_fopen(fname,"r");
-+ if (!fp) {
-+ SetISTR(ISTR_WARNING,"%s: can't open file", fname);
-+ return 0;
-+ }
-+
-+ /* find the size of the file */
-+ fseek(fp, 0L, 2);
-+ filesize = ftell(fp);
-+ fseek(fp, 0L, 0);
-+
-+ png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL,
-+ png_xv_error, png_xv_warning);
-+ if (!png_ptr) {
-+ fclose(fp);
-+ FatalError("malloc failure in LoadPNG");
-+ }
-+
-+ info_ptr = png_create_info_struct(png_ptr);
-+
-+ if (!info_ptr) {
-+ fclose(fp);
-+ png_destroy_read_struct(&png_ptr, (png_infopp)NULL, (png_infopp)NULL);
-+ FatalError("malloc failure in LoadPNG");
-+ }
-+
-+ if (setjmp(png_ptr->jmpbuf)) {
-+ fclose(fp);
-+ png_destroy_read_struct(&png_ptr, &info_ptr, (png_infopp)NULL);
-+ if (!read_anything) {
-+ if (pinfo->pic) {
-+ free(pinfo->pic);
-+ pinfo->pic = NULL;
-+ }
-+ if (pinfo->comment) {
-+ free(pinfo->comment);
-+ pinfo->comment = NULL;
-+ }
-+ }
-+ return read_anything;
-+ }
-+
-+#ifdef PNG_NO_STDIO
-+ png_set_read_fn(png_ptr, fp, png_default_read_data);
-+ png_set_error_fn(png_ptr, NULL, png_xv_error, png_xv_warning);
-+#else
-+ png_init_io(png_ptr, fp);
-+#endif
-+ png_read_info(png_ptr, info_ptr);
-+
-+ pinfo->w = pinfo->normw = info_ptr->width;
-+ pinfo->h = pinfo->normh = info_ptr->height;
-+ if (pinfo->w <= 0 || pinfo->h <= 0) {
-+ SetISTR(ISTR_WARNING, "%s: image dimensions out of range (%dx%d)",
-+ fbasename, pinfo->w, pinfo->h);
-+ png_destroy_read_struct(&png_ptr, &info_ptr, (png_infopp)NULL);
-+ return read_anything;
-+ }
-+
-+ pinfo->frmType = F_PNG;
-+
-+ sprintf(pinfo->fullInfo, "PNG, %d bit ",
-+ info_ptr->bit_depth * info_ptr->channels);
-+
-+ switch(info_ptr->color_type) {
-+ case PNG_COLOR_TYPE_PALETTE:
-+ strcat(pinfo->fullInfo, "palette color");
-+ break;
-+
-+ case PNG_COLOR_TYPE_GRAY:
-+ strcat(pinfo->fullInfo, "grayscale");
-+ break;
-+
-+ case PNG_COLOR_TYPE_GRAY_ALPHA:
-+ strcat(pinfo->fullInfo, "grayscale+alpha");
-+ break;
-+
-+ case PNG_COLOR_TYPE_RGB:
-+ strcat(pinfo->fullInfo, "truecolor");
-+ break;
-+
-+ case PNG_COLOR_TYPE_RGB_ALPHA:
-+ strcat(pinfo->fullInfo, "truecolor+alpha");
-+ break;
-+ }
-+
-+ sprintf(pinfo->fullInfo + strlen(pinfo->fullInfo),
-+ ", %sinterlaced. (%d bytes)",
-+ info_ptr->interlace_type ? "" : "non-", filesize);
-+
-+ sprintf(pinfo->shrtInfo, "%lux%lu PNG", info_ptr->width, info_ptr->height);
-+
-+ if (info_ptr->bit_depth < 8)
-+ png_set_packing(png_ptr);
-+
-+ if (info_ptr->valid & PNG_INFO_gAMA)
-+ png_set_gamma(png_ptr, Display_Gamma, info_ptr->gamma);
-+/*
-+ *else
-+ * png_set_gamma(png_ptr, Display_Gamma, 0.45);
-+ */
-+
-+ gray_to_rgb = 0; /* quiet a compiler warning */
-+
-+ if (have_imagebg) {
-+ if (info_ptr->bit_depth == 16) {
-+ my_background.red = imagebgR;
-+ my_background.green = imagebgG;
-+ my_background.blue = imagebgB;
-+ my_background.gray = imagebgG; /* used only if all three equal... */
-+ } else {
-+ my_background.red = (imagebgR >> 8);
-+ my_background.green = (imagebgG >> 8);
-+ my_background.blue = (imagebgB >> 8);
-+ my_background.gray = my_background.green;
-+ }
-+ png_set_background(png_ptr, &my_background, PNG_BACKGROUND_GAMMA_SCREEN,
-+ 0, Display_Gamma);
-+ if ((info_ptr->color_type == PNG_COLOR_TYPE_GRAY_ALPHA ||
-+ (info_ptr->color_type == PNG_COLOR_TYPE_GRAY && HAVE_tRNS)) &&
-+ (imagebgR != imagebgG || imagebgR != imagebgB)) /* i.e., colored bg */
-+ {
-+ png_set_gray_to_rgb(png_ptr);
-+ png_set_expand(png_ptr);
-+ gray_to_rgb = 1;
-+ }
-+ } else {
-+ if (info_ptr->valid & PNG_INFO_bKGD) {
-+ png_set_background(png_ptr, &info_ptr->background,
-+ PNG_BACKGROUND_GAMMA_FILE, 1, 1.0);
-+ } else {
-+ my_background.red = my_background.green = my_background.blue =
-+ my_background.gray = 0;
-+ png_set_background(png_ptr, &my_background, PNG_BACKGROUND_GAMMA_SCREEN,
-+ 0, Display_Gamma);
-+ }
-+ }
-+
-+ if (info_ptr->bit_depth == 16)
-+ png_set_strip_16(png_ptr);
-+
-+ if (info_ptr->color_type == PNG_COLOR_TYPE_GRAY ||
-+ info_ptr->color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
-+ {
-+ if (info_ptr->bit_depth == 1)
-+ pinfo->colType = F_BWDITHER;
-+ else
-+ pinfo->colType = F_GREYSCALE;
-+ png_set_expand(png_ptr);
-+ }
-+
-+ pass=png_set_interlace_handling(png_ptr);
-+
-+ png_read_update_info(png_ptr, info_ptr);
-+
-+ if (info_ptr->color_type == PNG_COLOR_TYPE_RGB ||
-+ info_ptr->color_type == PNG_COLOR_TYPE_RGB_ALPHA || gray_to_rgb)
-+ {
-+ linesize = 3 * pinfo->w;
-+ if (linesize/3 < pinfo->w) { /* know pinfo->w > 0 (see above) */
-+ SetISTR(ISTR_WARNING, "%s: image dimensions too large (%dx%d)",
-+ fbasename, pinfo->w, pinfo->h);
-+ png_destroy_read_struct(&png_ptr, &info_ptr, (png_infopp)NULL);
-+ return read_anything;
-+ }
-+ pinfo->colType = F_FULLCOLOR;
-+ pinfo->type = PIC24;
-+ } else {
-+ linesize = pinfo->w;
-+ pinfo->type = PIC8;
-+ if (info_ptr->color_type == PNG_COLOR_TYPE_GRAY ||
-+ info_ptr->color_type == PNG_COLOR_TYPE_GRAY_ALPHA) {
-+ for (i = 0; i < 256; i++)
-+ pinfo->r[i] = pinfo->g[i] = pinfo->b[i] = i;
-+ } else {
-+ pinfo->colType = F_FULLCOLOR;
-+ for (i = 0; i < info_ptr->num_palette; i++) {
-+ pinfo->r[i] = info_ptr->palette[i].red;
-+ pinfo->g[i] = info_ptr->palette[i].green;
-+ pinfo->b[i] = info_ptr->palette[i].blue;
-+ }
-+ }
-+ }
-+
-+ bufsize = linesize * pinfo->h;
-+ if (bufsize/linesize < pinfo->h) { /* know linesize, pinfo->h > 0 (above) */
-+ SetISTR(ISTR_WARNING, "%s: image dimensions too large (%dx%d)",
-+ fbasename, pinfo->w, pinfo->h);
-+ png_destroy_read_struct(&png_ptr, &info_ptr, (png_infopp)NULL);
-+ return read_anything;
-+ }
-+ pinfo->pic = calloc((size_t)bufsize, (size_t)1);
-+
-+ if (!pinfo->pic) {
-+ png_error(png_ptr, "can't allocate space for PNG image");
-+ }
-+
-+ png_start_read_image(png_ptr);
-+
-+ for (i = 0; i < pass; i++) {
-+ byte *p = pinfo->pic;
-+ for (j = 0; j < pinfo->h; j++) {
-+ png_read_row(png_ptr, p, NULL);
-+ read_anything = 1;
-+ if ((j & 0x1f) == 0) WaitCursor();
-+ p += linesize;
-+ }
-+ }
-+
-+ png_read_end(png_ptr, info_ptr);
-+
-+ if (info_ptr->num_text > 0) {
-+ commentsize = 1;
-+
-+ for (i = 0; i < info_ptr->num_text; i++)
-+ commentsize += strlen(info_ptr->text[i].key) + 1 +
-+ info_ptr->text[i].text_length + 2;
-+
-+ if ((pinfo->comment = malloc(commentsize)) == NULL) {
-+ png_warning(png_ptr,"can't allocate comment string");
-+ }
-+ else {
-+ pinfo->comment[0] = '\0';
-+ for (i = 0; i < info_ptr->num_text; i++) {
-+ strcat(pinfo->comment, info_ptr->text[i].key);
-+ strcat(pinfo->comment, "::");
-+ strcat(pinfo->comment, info_ptr->text[i].text);
-+ strcat(pinfo->comment, "\n");
-+ }
-+ }
-+ }
-+
-+ png_destroy_read_struct(&png_ptr, &info_ptr, (png_infopp)NULL);
-+
-+ fclose(fp);
-+
-+ return 1;
-+}
-+
-+
-+/*******************************************/
-+static void
-+png_xv_error(png_ptr, message)
-+ png_structp png_ptr;
-+ png_const_charp message;
-+{
-+ SetISTR(ISTR_WARNING,"%s: libpng error: %s", fbasename, message);
-+
-+ longjmp(png_ptr->jmpbuf, 1);
-+}
-+
-+
-+/*******************************************/
-+static void
-+png_xv_warning(png_ptr, message)
-+ png_structp png_ptr;
-+ png_const_charp message;
-+{
-+ if (!png_ptr)
-+ return;
-+
-+ SetISTR(ISTR_WARNING,"%s: libpng warning: %s", fbasename, message);
-+}
-+
-+
-+/*******************************************/
-+void
-+VersionInfoPNG() /* GRR 19980605 */
-+{
-+ fprintf(stderr, " Compiled with libpng %s; using libpng %s.\n",
-+ PNG_LIBPNG_VER_STRING, png_libpng_ver);
-+ fprintf(stderr, " Compiled with zlib %s; using zlib %s.\n",
-+ ZLIB_VERSION, zlib_version);
-+}
-+
-+#endif /* HAVE_PNG */
-diff -u -r --new-file xv-3.10a.orig/xvvd.c xv-3.10a/xvvd.c
---- xv-3.10a.orig/xvvd.c 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/xvvd.c 2007-04-15 23:30:19.000000000 -0500
-@@ -0,0 +1,1101 @@
-+
-+/*
-+ * xvvd.c - extract archived file automatically and regard it as a
-+ * (virtual) directory.
-+ */
-+
-+#define NEEDSDIR
-+
-+#include "xv.h"
-+
-+#ifdef AUTO_EXPAND
-+
-+static void vd_Dirtovd PARM((char *));
-+static void vd_Vdtodir PARM((char *));
-+static int vd_Mkvdir PARM((char *));
-+static int vd_Rmvdir PARM((char *));
-+static int vd_Movevdir PARM((char *, char *));
-+static void vd_addvdtable PARM((char *));
-+static void vd_packvdtable PARM((void));
-+static int vd_recursive_mkdir PARM((char *));
-+static int vd_recursive_rmdir PARM((char *));
-+static void vd_optimize_path PARM((char *));
-+static int vd_ftype PARM((char *));
-+static int vd_compp PARM((char *, char *));
-+static int vd_UncompressFile PARM((char *, char *));
-+static int vd_tarc PARM((char *));
-+static u_int vd_tar_sumchk PARM((char *));
-+
-+#define VD_VDTABLESIZE 100
-+
-+#define VD_ERR -2
-+#define VD_UKN -1
-+
-+static char *ext_command[] = {
-+/* KEEP 0 */
-+ NULL,
-+#define VD_ARC 1
-+ "arc xo %s",
-+#define VD_ARJ 2
-+ "unarj x %s",
-+#define VD_LZH 3
-+ "lha -xf %s",
-+#define VD_TAR 4
-+ "tar xvf %s",
-+#define VD_ZIP 5
-+ "unzip -xo %s",
-+#define VD_ZOO 6
-+ "zoo xOS %s",
-+};
-+
-+int vdcount = 0;
-+
-+static char vdroot[MAXPATHLEN+1];
-+static char *vdtable[VD_VDTABLESIZE];
-+
-+/*
-+ * These functions initialize and settle virtual directory system.
-+ * Vdinit:
-+ * creates root of virtual directory.
-+ * Vdsettle:
-+ * sweeps virtual directories.
-+ */
-+void Vdinit()
-+{
-+#ifndef VMS
-+ char tmp[MAXPATHLEN+1];
-+
-+ xv_getwd(tmp, MAXPATHLEN+1);
-+ if (chdir(tmpdir)) {
-+ fprintf(stderr, "Warning: cannot chdir to tmpdir = '%s'.\n", tmpdir);
-+ fprintf(stderr,
-+ " I will use current directory '%s' instead of tmpdir.\n",
-+ tmp);
-+ }
-+ xv_getwd(vdroot, MAXPATHLEN+1);
-+ strcat(vdroot, "/.xvvdXXXXXX");
-+ chdir(tmp);
-+#else
-+ sprintf(vdroot, "Sys$Scratch:xvvdXXXXXX");
-+#endif /* VMS */
-+#ifdef USE_MKSTEMP
-+ close(mkstemp(vdroot));
-+#else
-+ mktemp(vdroot);
-+#endif
-+
-+ if (!vd_recursive_mkdir(vdroot))
-+ tmpdir = vdroot;
-+}
-+
-+void Vdsettle()
-+{
-+ int i;
-+
-+ for (i = 0; i < vdcount; i++)
-+ free(vdtable[i]);
-+
-+ vdcount = 0;
-+
-+ vd_recursive_rmdir(vdroot);
-+}
-+
-+/*
-+ * This function chdir to virtual directory, if specified path is in
-+ * virtual directlry.
-+ */
-+int Chvdir(dir)
-+char *dir;
-+{
-+ char buf[MAXPATHLEN+1];
-+
-+ if (Mkvdir(dir) == VD_ERR)
-+ return -1;
-+
-+ strcpy(buf, dir);
-+ Dirtovd(buf);
-+
-+ return (chdir(buf));
-+}
-+
-+/*
-+ * These functions convert directory <-> virtual directory.
-+ * Dirtovd:
-+ * front interface of vd_Dirtovd.
-+ * vd_Dirtovd:
-+ * converts directory to virtual directory.
-+ * Vdtodir:
-+ * front interface of vd_Vdtodir.
-+ * vd_Vdtodir:
-+ * converts virtual directory to normal directory.
-+ * Dirtosubst:
-+ * converts directory to substance of archive.
-+ */
-+void Dirtovd(dir)
-+char *dir;
-+{
-+ vd_optimize_path(dir);
-+
-+ vd_Dirtovd(dir);
-+}
-+
-+static void vd_Dirtovd(dir)
-+char *dir;
-+{
-+ int i;
-+
-+ for (i = 0; i < vdcount; i++)
-+ if (!strncmp(dir, vdtable[i], strlen(vdtable[i]))) {
-+ char tmp[MAXPATHLEN+1];
-+
-+ sprintf(tmp, "%s%s", vdroot, dir);
-+ strcpy(dir, tmp);
-+ Dirtovd(dir);
-+ }
-+}
-+
-+void Vdtodir(dir)
-+char *dir;
-+{
-+ vd_optimize_path(dir);
-+
-+ vd_Vdtodir(dir);
-+}
-+
-+static void vd_Vdtodir(vd)
-+char *vd;
-+{
-+ int i;
-+ char tmp[MAXPATHLEN+1];
-+
-+ for (i = vdcount-1; i >= 0; i--) {
-+ sprintf(tmp, "%s%s", vdroot, vdtable[i]);
-+ if(!strncmp(vd, tmp, strlen(tmp))) {
-+ strcpy(tmp, vd+strlen(vdroot));
-+ strcpy(vd, tmp);
-+ Vdtodir(vd);
-+ }
-+ }
-+}
-+
-+void Dirtosubst(dir)
-+char *dir;
-+{
-+ char tmp[MAXPATHLEN+1];
-+
-+ Dirtovd(dir);
-+
-+ strcpy(tmp, dir+strlen(vdroot));
-+
-+ if (Isarchive(tmp))
-+ strcpy(dir, tmp);
-+}
-+
-+/*
-+ * These functions make virtual directory and extracts archive, if
-+ * specified path is archive.
-+ * Mkvdir:
-+ * front interface of vd_Mkvdir.
-+ * vd_Mkvdir:
-+ * does real work.
-+ * Mkvdir_force: (used by makeThumbDir(in xvbrowse.c) only)
-+ * make virtual directory by force.
-+ */
-+int Mkvdir(dir)
-+char *dir;
-+{
-+ char dir1[MAXPATHLEN+1], dir2[MAXPATHLEN+1];
-+ char *d1, *d2;
-+ int rv;
-+
-+#if defined(SYSV) || defined(SVR4) || defined(__USE_XOPEN_EXTENDED)
-+ sighold(SIGHUP);
-+ sighold(SIGCHLD);
-+#else
-+ int mask;
-+ mask = sigblock(sigmask(SIGHUP)|sigmask(SIGCHLD));
-+#endif
-+
-+ strcpy(dir1, dir);
-+ vd_optimize_path(dir1);
-+
-+ if ((rv = vd_Mkvdir(dir1)) != VD_ERR)
-+ goto MKVDIR_END;
-+
-+ strcpy(dir2, dir1);
-+ d2 = dir2 + strlen(dir2);
-+ while (rv == VD_ERR) {
-+ d2--;
-+ while (*d2 != '/')
-+ d2--;
-+ *d2 = '\0';
-+ rv = vd_Mkvdir(dir2);
-+ }
-+ d1 = dir1 + strlen(dir2);
-+ while ((rv != VD_ERR) && (*d1 != '\0')) {
-+ *d2++ = *d1++;
-+ while ((*d1 != '/') && (*d1 != '\0'))
-+ *d2++ = *d1++;
-+ *d2 = '\0';
-+ rv = vd_Mkvdir(dir2);
-+ }
-+
-+MKVDIR_END:
-+#if defined(SYSV) || defined(SVR4) || defined(__USE_XOPEN_EXTENDED)
-+ sigrelse(SIGHUP);
-+ sigrelse(SIGCHLD);
-+#else
-+ sigsetmask(mask);
-+#endif
-+
-+ return rv;
-+}
-+
-+static int vd_Mkvdir(dir)
-+char *dir;
-+{
-+ char dir1[MAXPATHLEN+1], dir2[MAXPATHLEN+1], tmp[MAXPATHLEN+1];
-+ int ftype, i;
-+ struct stat st;
-+ FILE *pfp;
-+
-+ strcpy(dir1, dir);
-+ Dirtovd(dir1);
-+ strcpy(dir2, dir1);
-+
-+ WaitCursor();
-+
-+ if ((ftype = vd_ftype(dir1)) < 0) {
-+ SetCursors(-1);
-+ return ftype;
-+ }
-+ if (ftype == RFT_COMPRESS) {
-+ if (!(ftype = vd_compp(dir1, tmp))) {
-+ SetCursors(-1);
-+ return ftype;
-+ }
-+ strcpy(dir1, tmp);
-+ }
-+
-+ if (!stat(dir1, &st)) {
-+ for(i = 0; i < vdcount; i++)
-+ if (!strcmp(vdtable[i], dir2)) {
-+ SetCursors(-1);
-+ return 0;
-+ }
-+
-+ if (!S_ISDIR(st.st_mode)) {
-+ char origdir[MAXPATHLEN+1], buf[MAXPATHLEN+10], buf1[100];
-+
-+ if (vdcount >= VD_VDTABLESIZE) {
-+ ErrPopUp("Sorry, you can't make virtual directory any more.",
-+ "\nBummer!");
-+ goto VD_MKVDIR_ERR;
-+ }
-+
-+ WaitCursor();
-+
-+ xv_getwd(origdir, MAXPATHLEN+1);
-+
-+ sprintf(tmp, "%s%s", vdroot, dir2);
-+ if (vd_recursive_mkdir(tmp) || chdir(tmp)) {
-+ SetISTR(ISTR_INFO, "fail to make virtual directory.");
-+ Warning();
-+ goto VD_MKVDIR_ERR;
-+ }
-+ sprintf(buf, ext_command[ftype], dir1);
-+
-+ WaitCursor();
-+
-+ if((pfp = popen(buf, "r")) == NULL) {
-+ SetISTR(ISTR_INFO, "fail to extract archive '%s'.",
-+ BaseName(dir2));
-+ Warning();
-+ goto VD_MKVDIR_ERR;
-+ }
-+ while (1) {
-+ if (fread(buf1, 1, sizeof(buf1), pfp) < sizeof(buf1))
-+ break;
-+ WaitCursor();
-+ }
-+ if (!feof(pfp)) {
-+ SetISTR(ISTR_INFO, "Pipe was broken.");
-+ Warning();
-+ pclose(pfp);
-+ goto VD_MKVDIR_ERR;
-+ }
-+ pclose(pfp);
-+
-+ if (strcmp(dir1, dir2))
-+ unlink(dir1);
-+
-+ vd_addvdtable(dir2);
-+ Dirtovd(origdir);
-+ chdir(origdir);
-+ SetCursors(-1);
-+ return 0;
-+
-+VD_MKVDIR_ERR:
-+ if (strcmp(dir1, dir2))
-+ unlink(dir1);
-+ SetCursors(-1);
-+ return VD_ERR;
-+ }
-+ }
-+ SetCursors(-1);
-+ return VD_ERR;
-+}
-+
-+#ifdef VIRTUAL_TD
-+void Mkvdir_force(dir)
-+char *dir;
-+{
-+ char tmp[MAXPATHLEN+1];
-+
-+ if (vdcount >= VD_VDTABLESIZE) {
-+ ErrPopUp("Sorry, you can't make virtual directory any more.",
-+ "\nBummer!");
-+ return;
-+ }
-+
-+ sprintf(tmp, "%s%s", vdroot, dir);
-+ if (vd_recursive_mkdir(tmp)) {
-+ SetISTR(ISTR_INFO, "Failed to make virtual directory.");
-+ Warning();
-+ return;
-+ }
-+
-+ vd_addvdtable(dir);
-+}
-+#endif /* VIRTUAL_TD */
-+
-+/*
-+ * These functions remove virtual directory, if exists.
-+ * Rmvdir:
-+ * front interface of vd_Rmvdir.
-+ * vd_Rmvdir:
-+ * remove virtual directory function.
-+ */
-+int Rmvdir(dir)
-+char *dir;
-+{
-+ int rv;
-+ char buf[MAXPATHLEN+1];
-+
-+ strcpy(buf, dir);
-+ vd_optimize_path(buf);
-+
-+ rv = vd_Rmvdir(buf);
-+ vd_packvdtable();
-+ return rv;
-+}
-+
-+static int vd_Rmvdir(dir)
-+char *dir;
-+{
-+ int i;
-+ char tmp[MAXPATHLEN+1];
-+
-+ for(i = 0; i < vdcount; i++)
-+ if (!strncmp(dir, vdtable[i], strlen(dir))) {
-+ sprintf(tmp, "%s%s", vdroot, vdtable[i]);
-+ if (vd_Rmvdir(tmp))
-+ return 1;
-+ if (vd_recursive_rmdir(tmp))
-+ return 1;
-+ vdtable[i][0] = '\0';
-+ }
-+ return 0;
-+}
-+
-+/*
-+ * These functions move virtual directory, if exists.
-+ * Movevdir:
-+ * front interface of move virtual directory function.
-+ * vd_Movevdir:
-+ * does real work.
-+ */
-+int Movevdir(src, dst)
-+char *src, *dst;
-+{
-+/*
-+ char sbuf[MAXPATHLEN+1], dbuf[MAXPATHLEN+1];
-+
-+ strcpy(sbuf, src);
-+ vd_optimize_path(sbuf);
-+
-+ strcpy(dbuf, dst);
-+ vd_optimize_path(dbuf);
-+
-+ return (vd_Movevdir(sbuf, dbuf));
-+*/
-+ return (vd_Movevdir(src, dst));
-+}
-+
-+static int vd_Movevdir(src, dst)
-+char *src, *dst;
-+{
-+ int i;
-+ char *p, *pp;
-+ char tmp[MAXPATHLEN+1], tmps[MAXPATHLEN+1], tmpd[MAXPATHLEN+1];
-+
-+ for (i = 0; i < vdcount; i++)
-+ if (!strncmp(src, vdtable[i], strlen(src))) {
-+ sprintf(tmps, "%s%s", vdroot, vdtable[i]);
-+ sprintf(tmp, "%s%s", dst, vdtable[i]+strlen(src));
-+ sprintf(tmpd, "%s%s", vdroot, tmp);
-+
-+ if (vd_Movevdir(tmps, tmpd))
-+ return 1;
-+
-+ pp = vdtable[i];
-+ p = (char *) malloc(strlen(tmp)+1);
-+ strcpy(p, tmp);
-+ vdtable[i] = p;
-+
-+ strcpy(tmp, tmpd);
-+ for (p = tmp+strlen(tmp); *p != '/'; p--)
-+ ;
-+ *p = '\0';
-+
-+ if (vd_recursive_mkdir(tmp))
-+ goto VD_MOVEVDIR_ERR;
-+
-+ if (rename(tmps, tmpd) < 0)
-+ goto VD_MOVEVDIR_ERR;
-+
-+ free(pp);
-+ }
-+ return 0;
-+
-+VD_MOVEVDIR_ERR:
-+ free(vdtable[i]);
-+ vdtable[i] = pp;
-+ return 1;
-+}
-+
-+/*
-+ * These functions handle table of virtual directories.
-+ * vd_addvdtable:
-+ * adds virtual directory to table.
-+ * vd_packvdtable:
-+ * removes disused virtual directories from table.
-+ */
-+static void vd_addvdtable(vd)
-+char *vd;
-+{
-+ char *p;
-+ p = (char *) malloc(strlen(vd)+1);
-+ strcpy(p, vd);
-+ vdtable[vdcount] = p;
-+ vdcount++;
-+}
-+
-+static void vd_packvdtable()
-+{
-+ int i, j;
-+
-+ for (i = j = 0; i < vdcount; i++)
-+ if (vdtable[i][0] != '\0')
-+ vdtable[j++] = vdtable[i];
-+ else
-+ free(vdtable[i]);
-+
-+ vdcount = j;
-+}
-+
-+/*
-+ * These are utility functions.
-+ * vd_recursive_mkdir:
-+ * makes directories recursively.
-+ * vd_recursive_rmdir
-+ * removes directories recursively.
-+ */
-+static int vd_recursive_mkdir(dir)
-+char *dir;
-+{
-+ char buf[MAXPATHLEN+1], *p;
-+ struct stat st;
-+
-+ strcpy(buf, dir);
-+
-+ if (buf[strlen(buf) - 1] == '/')
-+ buf[strlen(buf) - 1] = '\0';
-+
-+ p = rindex(buf, '/');
-+ *p = '\0';
-+
-+ if (stat(buf, &st) < 0)
-+ if (vd_recursive_mkdir(buf) < 0)
-+ return (-1);
-+
-+ *p = '/';
-+ if (mkdir(buf, 0700) < 0)
-+ return (-1);
-+
-+ return (0);
-+}
-+
-+static int vd_recursive_rmdir(dir)
-+char *dir;
-+{
-+ char buf[MAXPATHLEN+1], buf2[MAXPATHLEN+1];
-+ DIR *dp;
-+ struct dirent *di;
-+
-+ strcpy(buf, dir);
-+
-+ if (buf[strlen(buf) - 1] == '/')
-+ buf[strlen(buf) - 1] = '\0';
-+
-+ if ((dp = opendir(buf)) == NULL)
-+ return (-1);
-+
-+ while ((di = readdir(dp)) != NULL) {
-+ struct stat st;
-+
-+ if (!strcmp(di->d_name, ".") || !strcmp(di->d_name, ".."))
-+ continue;
-+
-+ sprintf(buf2, "%s/%s", dir, di->d_name);
-+
-+ stat(buf2, &st);
-+ if (S_ISDIR(st.st_mode)) {
-+ if (vd_recursive_rmdir(buf2) < 0)
-+ goto VD_RECURSIVE_RMDIR_ERR;
-+ } else
-+ unlink(buf2);
-+ }
-+ if (rmdir(buf) < 0)
-+ goto VD_RECURSIVE_RMDIR_ERR;
-+
-+ closedir(dp);
-+ return (0);
-+
-+VD_RECURSIVE_RMDIR_ERR:
-+ closedir(dp);
-+ return (-1);
-+}
-+
-+/*
-+ * These functions test specified path.
-+ * Isarchive:
-+ * tests whether it's an archive?
-+ * Isvdir:
-+ * tests whether it's in the virtual directory?
-+ */
-+int Isarchive(path)
-+char *path;
-+{
-+ int ftype;
-+
-+ if ((ftype = vd_ftype(path)) < 0)
-+ return 0;
-+
-+ if (ftype == RFT_COMPRESS)
-+ if (!(ftype = vd_compp(path, NULL)))
-+ return 0;
-+
-+ return ftype;
-+}
-+
-+int Isvdir(path)
-+char *path;
-+{
-+ int rv = 0;
-+ char tmp1[MAXPATHLEN+1], tmp2[MAXPATHLEN+1];
-+ int archive1, archive2;
-+
-+ strcpy(tmp1, path);
-+ strcpy(tmp2, path);
-+
-+ vd_optimize_path(tmp1);
-+ Dirtovd(tmp2);
-+
-+ archive1 = Isarchive(tmp1);
-+ archive2 = Isarchive(tmp2);
-+
-+ if (strcmp(tmp1, tmp2)) {
-+ char tmp3[MAXPATHLEN+1], tmp4[MAXPATHLEN+1];
-+ int archive3, archive4;
-+
-+ sprintf(tmp3, "%s%s", vdroot, tmp1);
-+ strcpy(tmp4, tmp2+strlen(vdroot));
-+
-+ archive3 = Isarchive(tmp3);
-+ archive4 = Isarchive(tmp4);
-+
-+ if (archive4 && !strcmp(tmp1, tmp4)) {
-+ rv |= 06;
-+ return rv;
-+ }
-+ rv |= 01;
-+ if (archive2)
-+ rv |= 02;
-+ else if (archive4)
-+ rv |= 06;
-+ return rv;
-+ }
-+ if (archive1)
-+ rv |= 02;
-+
-+ return rv;
-+}
-+
-+/*
-+ * This function optimizes given path.
-+ * Expand '~' to home directory and removes '.', and treat '..'.
-+ */
-+static void vd_optimize_path(path)
-+char *path;
-+{
-+ char *tmp, *reserve;
-+
-+ if (!strcmp(path, STDINSTR))
-+ return;
-+
-+ if (*path == '\0') {
-+ xv_getwd(path, MAXPATHLEN+1);
-+ return;
-+ }
-+ if (*path == '~')
-+ Globify(path);
-+ if (*path != '/') {
-+ char tmp[MAXPATHLEN+1];
-+
-+ strcpy(tmp, path);
-+ xv_getwd(path, MAXPATHLEN+1);
-+ strcat(path, "/");
-+ strcat(path, tmp);
-+ }
-+
-+ reserve = tmp = path;
-+ while(*path != '\0') {
-+ if (*path == '/') {
-+ *tmp++ = *path;
-+ while (*++path == '/')
-+ ;
-+ continue;
-+ }
-+ if ((*path == '.') && (*(path-1) == '/')) {
-+ if (*(path+1) == '/') {
-+ tmp--;
-+ path++;
-+ continue;
-+ } else if (*(path+1) == '\0') {
-+ tmp--;
-+ break;
-+ } else if (*(path+1) == '.') {
-+ if (*(path+2) == '/') {
-+ if ((tmp - reserve) > 1)
-+ for (tmp-=2; (*tmp != '/'); tmp--)
-+ ;
-+ else
-+ tmp = reserve;
-+ path+=2;
-+ continue;
-+ } else if (*(path+2) == '\0') {
-+ if ((tmp - reserve) > 1)
-+ for (tmp-=2; (*tmp != '/'); tmp--)
-+ ;
-+ else
-+ tmp = reserve+1;
-+ break;
-+ }
-+ }
-+ }
-+ *tmp++ = *path++;
-+ }
-+ if (((tmp - reserve) > 1) && *(tmp-1) == '/')
-+ tmp--;
-+ if (tmp == reserve)
-+ *tmp++ = '/';
-+
-+ *tmp = '\0';
-+}
-+
-+/*
-+ * These functions detect file type.
-+ */
-+static int vd_ftype(fname)
-+char *fname;
-+{
-+ /* check archive type */
-+
-+ FILE *fp;
-+ byte magicno[30]; /* first 30 bytes of file */
-+ int rv, n;
-+ struct stat st;
-+
-+ if (!fname) return VD_ERR; /* shouldn't happen */
-+
-+ if ((!stat(fname, &st)) && (st.st_mode & S_IFMT) == S_IFDIR)
-+ return VD_UKN;
-+ fp = xv_fopen(fname, "r");
-+ if (!fp) return VD_ERR;
-+
-+ n = fread(magicno, (size_t) 1, (size_t) 30, fp);
-+ fclose(fp);
-+
-+ if (n<30) return VD_UKN; /* files less than 30 bytes long... */
-+
-+ rv = VD_UKN;
-+
-+ if (magicno[0] == 0x60 && magicno[1]==0xea) rv = VD_ARJ;
-+
-+ else if (magicno[2] == '-' && magicno[3] == 'l' &&
-+ magicno[4] == 'h') rv = VD_LZH;
-+
-+ else if (strncmp((char *) magicno,"PK", (size_t) 2)==0) rv = VD_ZIP;
-+
-+ else if (magicno[20]==0xdc && magicno[21]==0xa7 &&
-+ magicno[22]==0xc4 && magicno[23]==0xfd) rv = VD_ZOO;
-+
-+ else if (vd_tarc(fname)) rv = VD_TAR;
-+
-+ else if (magicno[0]==0x1f && magicno[1]==0x9d) rv = RFT_COMPRESS;
-+
-+ else if (!strncmp((char *) &magicno[11], "MAJYO", (size_t) 5))
-+ rv = VD_UKN; /* XXX */
-+
-+ else if (magicno[0] == 26) rv = VD_ARC;
-+
-+#ifdef GUNZIP
-+ else if (magicno[0]==0x1f && magicno[1]==0x8b) rv = RFT_COMPRESS;/* gzip */
-+ else if (magicno[0]==0x1f && magicno[1]==0x9e) rv = RFT_COMPRESS;/* old */
-+ else if (magicno[0]==0x1f && magicno[1]==0x1e) rv = RFT_COMPRESS;/* pack */
-+#endif
-+
-+ return rv;
-+}
-+
-+static int vd_compp(path, newpath)
-+char *path, *newpath;
-+{
-+ /*
-+ * uncompress and check archive type.
-+ *
-+ * If newpath is NULL, uncompress only 512 byte of 'path' and
-+ * check archive type, so it is for SPEED-UP strategy.
-+ * In this case, caller this function does not have to unlink
-+ * tempoary file.
-+ * Unfortunately it does not work in VMS system.
-+ */
-+
-+ int file_type, r;
-+ char uncompname[128], basename[128];
-+ int comptype;
-+
-+ if (newpath) *newpath = '\0';
-+ strncpy(basename, path, 127);
-+ comptype = ReadFileType(path);
-+#if (defined(VMS) && !defined(GUNZIP))
-+ /* VMS decompress doesn't like the file to have a trailing .Z in fname
-+ however, GUnZip is OK with it, which we are calling UnCompress */
-+ *rindex (basename, '.') = '\0';
-+#endif
-+#ifdef VMS
-+ if (UncompressFile(basename, uncompname)) {
-+#else
-+ if (newpath == NULL)
-+ r = vd_UncompressFile(basename, uncompname);
-+ else
-+ r = UncompressFile(basename, uncompname, comptype);
-+ if (r) {
-+#endif
-+ if ((file_type = vd_ftype(uncompname)) < 0) {
-+ unlink(uncompname);
-+ return 0;
-+ }
-+ if (newpath) strcpy(newpath, uncompname);
-+ else unlink(uncompname);
-+ } else {
-+ return 0;
-+ }
-+ return file_type;
-+}
-+
-+#define HEADERSIZE 512
-+
-+static void vd_Dirtovd PARM((char *));
-+static int stderr_on PARM((void));
-+static int stderr_off PARM((void));
-+static FILE *popen_nul PARM((char *, char *));
-+
-+static int vd_UncompressFile(name, uncompname)
-+char *name, *uncompname;
-+{
-+ /* Yap, I`m nearly same as original `UncompnameFile' function, but,
-+ 1) I extract `name' file ONLY first 512 byte.
-+ 2) I'm called only from UNIX and UNIX like OS, *NOT* VMS */
-+ /* returns '1' on success, with name of uncompressed file in uncompname
-+ returns '0' on failure */
-+
-+ char namez[128], *fname, buf[512], tmp[HEADERSIZE];
-+ int n, tmpfd;
-+ FILE *pfp, *tfp;
-+
-+ fname = name;
-+ namez[0] = '\0';
-+
-+
-+#ifndef GUNZIP
-+ /* see if compressed file name ends with '.Z'. If it *doesn't*, we need
-+ to temporarily rename it so it *does*, uncompress it, and rename it
-+ *back* to what it was. necessary because uncompress doesn't handle
-+ files that don't end with '.Z' */
-+
-+ if (strlen(name) >= (size_t) 2 &&
-+ strcmp(name + strlen(name)-2,".Z")!=0 &&
-+ strcmp(name + strlen(name)-2,".z")!=0) {
-+ strcpy(namez, name);
-+ strcat(namez,".Z");
-+
-+ if (rename(name, namez) < 0) {
-+ sprintf(buf, "Error renaming '%s' to '%s': %s",
-+ name, namez, ERRSTR(errno));
-+ ErrPopUp(buf, "\nBummer!");
-+ return 0;
-+ }
-+
-+ fname = namez;
-+ }
-+#endif /* not GUNZIP */
-+
-+ sprintf(uncompname, "%s/xvuXXXXXX", tmpdir);
-+#ifdef USE_MKSTEMP
-+ tmpfd = mkstemp(uncompname);
-+#else
-+ mktemp(uncompname);
-+#endif
-+
-+ sprintf(buf,"%s -c %s", UNCOMPRESS, fname);
-+ SetISTR(ISTR_INFO, "Uncompressing Header '%s'...", BaseName(fname));
-+ if ((pfp = popen_nul(buf, "r")) == NULL) {
-+ SetISTR(ISTR_INFO, "Cannot extract for archive '%s'.",
-+ BaseName(fname));
-+ Warning();
-+#ifdef USE_MKSTEMP
-+ if (tmpfd >= 0)
-+ close(tmpfd);
-+#endif
-+ return 0;
-+ }
-+#ifdef USE_MKSTEMP
-+ if (tmpfd < 0)
-+#else
-+ if ((tmpfd = open(uncompname,O_WRONLY|O_CREAT|O_EXCL,S_IRWUSR)) < 0)
-+#endif
-+ {
-+ SetISTR(ISTR_INFO, "Unable to create temporary file.",
-+ BaseName(uncompname));
-+ Warning();
-+ pclose(pfp);
-+ }
-+ if ((tfp = fdopen(tmpfd, "w")) == NULL) {
-+ SetISTR(ISTR_INFO, "Unable to create temporary file.",
-+ BaseName(uncompname));
-+ Warning();
-+ close(tmpfd);
-+ pclose(pfp);
-+ return 0;
-+ }
-+ if ((n = fread(tmp, 1, sizeof(tmp), pfp)) != HEADERSIZE) {
-+ SetISTR(ISTR_INFO, "Unable to read '%s'.",
-+ BaseName(fname));
-+ Warning();
-+ pclose(pfp);
-+ fflush(tfp);
-+ fclose(tfp);
-+ close(tmpfd);
-+ return 0;
-+ }
-+ fwrite(tmp, 1, n, tfp);
-+ fflush(tfp);
-+ fclose(tfp);
-+ close(tmpfd);
-+ pclose(pfp);
-+
-+ /* if we renamed the file to end with a .Z for the sake of 'uncompress',
-+ rename it back to what it once was... */
-+
-+ if (strlen(namez)) {
-+ if (rename(namez, name) < 0) {
-+ sprintf(buf, "Error renaming '%s' to '%s': %s",
-+ namez, name, ERRSTR(errno));
-+ ErrPopUp(buf, "\nBummer!");
-+ }
-+ }
-+
-+ return 1;
-+}
-+
-+#define TARBLOCK 512
-+#define CKSTART 148 /* XXX */
-+#define CKSIZE 8
-+
-+/*
-+ * Tar file: 1, other: 0
-+ */
-+static int vd_tarc(fname)
-+char *fname;
-+{
-+ FILE *fp;
-+ unsigned int sum;
-+ char *ckp, buf[TARBLOCK];
-+
-+ if ((fp = fopen(fname, "r")) == NULL)
-+ return 0;
-+
-+ fread(buf, TARBLOCK, 1, fp);
-+ fclose(fp);
-+
-+ for (sum = 0, ckp = buf + CKSTART;
-+ (ckp < buf + CKSTART + CKSIZE) && *ckp != '\0';
-+ ckp++) {
-+ sum *= 8;
-+ if (*ckp == ' ')
-+ continue;
-+ if (*ckp < '0' || '7' < *ckp)
-+ return 0;
-+ sum += *ckp - '0';
-+ }
-+ if (sum != vd_tar_sumchk(buf))
-+ return 0;
-+
-+ return 1;
-+}
-+
-+static unsigned int vd_tar_sumchk(buf)
-+char *buf;
-+{
-+ int i;
-+ unsigned int sum = 0;
-+
-+ for (i = 0; i < CKSTART; i++) {
-+ sum += *(buf + i);
-+ }
-+ sum += ' ' * 8;
-+ for (i += 8; i < TARBLOCK; i++) {
-+ sum += *(buf + i);
-+ }
-+ return sum;
-+}
-+
-+
-+static int stde = -1; /* fd of stderr */
-+static int nul = -1; /* fd of /dev/null */
-+
-+/*
-+ * switch off the output to stderr(bypass to /dev/null).
-+ */
-+static int stderr_off()
-+{
-+ if (nul < 0)
-+ nul = open("/dev/null", O_RDONLY);
-+ if (nul < 0) {
-+ fprintf(stderr, "/dev/null open failure\n");
-+ return -1;
-+ }
-+ if (stde < 0)
-+ stde = dup(2);
-+ if (stde < 0) {
-+ fprintf(stderr, "duplicate stderr failure\n");
-+ return -1;
-+ }
-+ close(2);
-+ dup(nul);
-+ return 0;
-+}
-+
-+/*
-+ * turn on stderr output.
-+ */
-+static int stderr_on()
-+{
-+ if ((stde < 0) || (nul < 0)) {
-+ fprintf(stderr, "stderr_on should call after stderr_off\n");
-+ return -1;
-+ }
-+ close(2);
-+ dup(stde);
-+ return 0;
-+}
-+
-+/*
-+ * popen with no output to stderr.
-+ */
-+static FILE *popen_nul(prog, mode)
-+char *prog, *mode;
-+{
-+ FILE *fp;
-+
-+ stderr_off();
-+ fp = popen(prog, mode);
-+ stderr_on();
-+ return fp;
-+}
-+
-+/*
-+ * These functions are for SIGNAL.
-+ * If XV end by C-c, there are dust of directory which name is .xvvd???,
-+ * made by xvvd. Then, I handle SIGINT, and add good finish.
-+ */
-+void vd_HUPhandler()
-+{
-+#if defined(SYSV) || defined(SVR4) || defined(__USE_XOPEN_EXTENDED)
-+ sighold(SIGHUP);
-+#else
-+ int mask;
-+ mask = sigblock(sigmask(SIGHUP));
-+#endif
-+
-+ Vdsettle();
-+
-+#if defined(SYSV) || defined(SVR4) || defined(__USE_XOPEN_EXTENDED)
-+ sigrelse(SIGHUP);
-+ signal(SIGHUP, (void (*)PARM((int))) vd_HUPhandler);
-+#else
-+ sigsetmask(mask);
-+#endif
-+}
-+
-+void vd_handler(sig)
-+int sig;
-+{
-+#if defined(SYSV) || defined(SVR4) || defined(__USE_XOPEN_EXTENDED)
-+ sighold(sig);
-+#else
-+ sigblock(sigmask(sig));
-+#endif
-+
-+ Quit(1); /*exit(1);*/
-+}
-+
-+int vd_Xhandler(disp,event)
-+Display *disp;
-+XErrorEvent *event;
-+{
-+ Quit(1); /*exit(1);*/
-+ return (1); /* Not reached */
-+}
-+
-+int vd_XIOhandler(disp)
-+Display *disp;
-+{
-+ fprintf(stderr, "XIO fatal IO error ? (?) on X server\n");
-+ fprintf(stderr, "You must exit normally in xv usage.\n");
-+ Quit(1); /*exit(1);*/
-+ return (1); /* Not reached */
-+}
-+
-+void vd_handler_setup()
-+{
-+ signal(SIGHUP, (void (*)PARM((int))) vd_HUPhandler);
-+ signal(SIGINT, (void (*)PARM((int))) vd_handler);
-+ signal(SIGTERM,(void (*)PARM((int))) vd_handler);
-+
-+ (void)XSetErrorHandler(vd_Xhandler);
-+ (void)XSetIOErrorHandler(vd_XIOhandler);
-+}
-+#endif /* AUTO_EXPAND */
-diff -u -r --new-file xv-3.10a.orig/xvwbmp.c xv-3.10a/xvwbmp.c
---- xv-3.10a.orig/xvwbmp.c 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/xvwbmp.c 2007-04-15 23:38:05.000000000 -0500
-@@ -0,0 +1,345 @@
-+/*
-+ * xvwbmp.c - i/o routings for WBMP files
-+ * defined by OMA (http://www.openmobilealliance.com)
-+ * as a standard for images for micro devices.
-+ *
-+ * exports :
-+ *
-+ * LoadWBMP(fname, numcols);
-+ * WriteWBMP(fp, pic, ptype, w, h, r, g, b, numcols, style);
-+ *
-+ * author: Pawel S. Veselov <vps@manticore.2y.net>
-+ * http://manticore.2y.net/
-+ *
-+ */
-+
-+#include "xv.h"
-+
-+typedef short int16;
-+typedef unsigned char uint8;
-+typedef unsigned short uint16; /* sizeof (uint16) must == 2 */
-+#if defined(__alpha) || _MIPS_SZLONG == 64
-+typedef int int32;
-+typedef unsigned int uint32; /* sizeof (uint32) must == 4 */
-+#else
-+typedef long int32;
-+typedef unsigned long uint32; /* sizeof (uint32) must == 4 */
-+#endif
-+
-+#define MUST(a) if (!(a)) {\
-+ close(fd); \
-+ return fail(st_fname, st_err); }
-+#define READU8(fd,u) if ((read(fd, &u, 1)<1)) {\
-+ myfree(); \
-+ close(fd); \
-+ return fail(st_fname, err_ueof); }
-+#define SREADU8(fd, u) if ((read(fd, &u, 1,)<1)) {\
-+ { st_err = err_ueof; return 0; }
-+
-+#define SREADC(fd, str, l) { \
-+ str = (char*)mymalloc(l); \
-+ if (!str) { \
-+ myfree(); \
-+ FatalError("LoadWBMP: can't malloc extension buffer"); \
-+ } \
-+ if (read(fd, str, l)<l) { \
-+ st_err = err_ueof; \
-+ return 0; \
-+ }
-+
-+static const char err_ueof[] = "Unexpected EOF";
-+static const char err_unst[] = "Unsupported image type";
-+static const char err_extf[] = "Extensions are forbidden";
-+static const char err_inmb[] = "Invalid multibyte integer";
-+
-+static const char *st_fname;
-+static const char *st_err;
-+
-+static int fail PARM((const char *, const char *));
-+static int read_mb PARM((int *, int));
-+static void write_mb PARM((uint32, FILE *));
-+static int read_ext PARM((int, uint8));
-+static void *mymalloc PARM((int));
-+static void myfree PARM((void));
-+static uint8 *render1 PARM((uint8 *, int, int));
-+
-+static void **mymem = NULL;
-+static int mymems = 0;
-+
-+
-+int LoadWBMP(fname, pinfo)
-+ char *fname;
-+ PICINFO *pinfo;
-+{
-+ int fd;
-+ int im_type; /* image type (only type 0 supported) */
-+ uint8 fix_header; /* fixed header field */
-+ int width, height;
-+ int npixels, raw_size, aux;
-+ uint8 * raw;
-+
-+ st_fname = fname;
-+
-+ fd = open(fname, O_RDONLY);
-+ if (fd < 0) {
-+ return fail(fname, "Couldn't open the file");
-+ }
-+
-+ MUST(read_mb(&im_type, fd));
-+ if (im_type) {
-+ return fail(fname, err_unst);
-+ }
-+
-+ READU8(fd, fix_header);
-+
-+ MUST(read_ext(fd, fix_header));
-+
-+ MUST(read_mb(&width, fd));
-+ MUST(read_mb(&height, fd));
-+
-+ npixels = width * height;
-+ raw_size = (npixels+7) / 8;
-+ if (width <= 0 || height <= 0 || npixels/width != height ||
-+ npixels+7 < npixels)
-+ {
-+ return fail(fname, "image dimensions out of range");
-+ }
-+
-+ raw = mymalloc(raw_size);
-+ if (!raw) {
-+ myfree();
-+ FatalError("LoadWBMP: can't malloc image buffer");
-+ }
-+
-+ aux = read(fd, raw, raw_size);
-+ if (aux < raw_size) {
-+ fail(fname, "Image size shrank");
-+ raw_size = aux;
-+ }
-+
-+ pinfo->r[0] = 0;
-+ pinfo->g[0] = 0;
-+ pinfo->b[0] = 0;
-+ pinfo->r[1] = 255;
-+ pinfo->g[1] = 255;
-+ pinfo->b[1] = 255;
-+
-+ pinfo->pic = render1(raw, raw_size, npixels);
-+ pinfo->type = PIC8;
-+
-+ pinfo->w = pinfo->normw = width;
-+ pinfo->h = pinfo->normh = height;
-+ pinfo->frmType = F_BWDITHER;
-+
-+ sprintf(pinfo->fullInfo, "WBMP, 1 bit per pixel, %d bytes", raw_size);
-+ sprintf(pinfo->shrtInfo, "%dx%d WBMP (WAP/OMA).", width, height);
-+ pinfo->comment = (char*)NULL;
-+
-+ close(fd);
-+
-+ myfree();
-+ return 1;
-+}
-+
-+
-+int WriteWBMP(fp, pic, ptype, w, h, rmap, gmap, bmap, numcols, colorstyle)
-+ FILE *fp;
-+ byte *pic;
-+ int ptype, w, h;
-+ byte *rmap, *gmap, *bmap;
-+ int numcols, colorstyle;
-+{
-+ int count = 0;
-+ uint8 bit = 0;
-+ int i;
-+
-+ write_mb(0, fp); /* type : always 0 */
-+ putc(0, fp); /* fixed header : always 0 for type 0 */
-+ write_mb((uint32)w, fp);
-+ write_mb((uint32)h, fp);
-+
-+ /* ready to write data */
-+
-+ for (i=0; i<w*h; i++) {
-+ bit |= (((pic[i]&1)<<(7-(count++))));
-+ if (count == 8) {
-+ putc(bit, fp);
-+ count = 0;
-+ }
-+ }
-+
-+ if (!count) {
-+ putc(bit, fp);
-+ }
-+
-+ return 0;
-+}
-+
-+
-+static int fail(name, msg)
-+ const char *name, *msg;
-+{
-+ SetISTR(ISTR_WARNING, "%s : %s", name, msg);
-+ return 0;
-+}
-+
-+
-+static void write_mb(data, f)
-+ uint32 data;
-+ FILE *f;
-+{
-+ int i = 32;
-+ uint32 aux = data;
-+ int no;
-+
-+ if (!aux) {
-+ i = 1;
-+ } else {
-+ while (!(aux & 0x80000000)) {
-+ aux <<= 1;
-+ i--;
-+ }
-+ }
-+
-+ /* i tells us how many bits are left to encode */
-+
-+ no = (i / 7 + ((i % 7)?1:0))-1;
-+
-+ /*
-+ fprintf(stderr, "writing %x, bits to write=%d, passes=%d\n",
-+ data, i, no);
-+ */
-+
-+ do {
-+ uint8 value = no?0x80:0x0;
-+ value |= ((data >> (no*7)) & 0x7f);
-+ putc(value, f);
-+ } while ((no--)>0);
-+
-+}
-+
-+
-+static int read_mb(dst, fd)
-+ int *dst, fd;
-+{
-+ int ac = 0;
-+ int ct = 0;
-+
-+ while (1) {
-+ uint8 bt;
-+ if ((ct++)==6) {
-+ st_err = err_inmb;
-+ return 0;
-+ }
-+
-+ if ((read(fd, &bt, 1)) < 1) {
-+ st_err = err_ueof;
-+ return 0;
-+ }
-+ ac = (ac << 7) | (bt & 0x7f); /* accumulates up to 42 bits?? FIXME */
-+ if (!(bt & 0x80))
-+ break;
-+ }
-+ *dst = ac;
-+ return 1;
-+}
-+
-+
-+static int read_ext(fd, fixed)
-+ int fd;
-+ uint8 fixed;
-+{
-+ if (!(fixed&0x7f)) { /* no extensions */
-+ return 1;
-+ }
-+
-+ /*
-+ * The only described type is WBMP 0, that must not
-+ * have extensions.
-+ */
-+
-+ st_err = err_extf;
-+ return 0;
-+
-+ /*
-+
-+ fixed = (fixed >> 5)&0x3;
-+
-+ switch (fixed) {
-+ case 0:
-+ while (true) {
-+ SREADU8(fd, fixed);
-+ if (!(fixed & 0x7f)) { break; }
-+ }
-+ break;
-+ case 0x3:
-+ {
-+ char * par;
-+ char * val;
-+ SREADU8(fd, fixed);
-+ SREADC(fd, par, (fixed>>4)&0x6);
-+ SREADC(fd, val, fixed&0xf);
-+ }
-+ break;
-+ }
-+ */
-+}
-+
-+
-+static void *mymalloc(numbytes)
-+ int numbytes;
-+{
-+ mymem = (void**)realloc(mymem, mymems+1);
-+ if (!mymem)
-+ FatalError("LoadWBMP: can't realloc buffer");
-+ return (mymem[mymems++] = malloc(numbytes));
-+}
-+
-+
-+static void myfree()
-+{
-+ int i;
-+
-+ if (mymem) {
-+ for (i=0; i<mymems; i++) {
-+ if (mymem[i])
-+ free(mymem[i]);
-+ }
-+ free(mymem);
-+ }
-+ mymem = (void**)NULL;
-+ mymems = 0;
-+}
-+
-+
-+static uint8 *render1(data, size, npixels)
-+ uint8 *data;
-+ int size, npixels;
-+{
-+ byte * pic;
-+ int i;
-+ int cnt = 0;
-+ uint8 cb = *data;
-+
-+ pic = calloc(npixels,1); /* checked for overflow by caller */
-+ if (!pic) {
-+ myfree();
-+ FatalError("LoadWBMP: can't allocate 'pic' buffer");
-+ }
-+
-+ /* expand bits into bytes */
-+ /* memset(pic, 0, npixels); */
-+
-+ for (i=0; i<npixels; i++) {
-+
-+ pic[i] = (cb>>7)&1;
-+
-+ if ((++cnt)==8) {
-+ cb = *(++data);
-+ cnt = 0;
-+ } else {
-+ cb <<=1;
-+ }
-+ }
-+ return pic;
-+}
-diff -u -r --new-file xv-3.10a.orig/xvzx.c xv-3.10a/xvzx.c
---- xv-3.10a.orig/xvzx.c 1969-12-31 18:00:00.000000000 -0600
-+++ xv-3.10a/xvzx.c 2007-05-13 19:53:46.000000000 -0500
-@@ -0,0 +1,349 @@
-+/*
-+ * xvzx.c - load routine for Spectrum screen$
-+ *
-+ * John Elliott, 7 August 1998
-+ *
-+ * LoadZX(fname, pinfo) - load file
-+ * WriteZX(fp,pic,ptype,w,h,r,g,b,numcols,style,cmt,comment) - convert to
-+ * 256x192 SCREEN$ and save.
-+ */
-+
-+#include "copyright.h"
-+
-+#include "xv.h"
-+
-+
-+
-+/*
-+ * comments on error handling:
-+ * a file with a bad header checksum is a warning error.
-+ *
-+ * not being able to malloc is a Fatal Error. The program is aborted.
-+ */
-+
-+
-+#define TRUNCSTR "File appears to be truncated."
-+
-+static int zxError PARM((const char *, const char *));
-+
-+static const char *bname;
-+
-+/*******************************************/
-+int LoadZX(fname, pinfo)
-+ char *fname;
-+ PICINFO *pinfo;
-+/*******************************************/
-+{
-+ /* returns '1' on success */
-+
-+ FILE *fp;
-+ unsigned int c, c1;
-+ int x,y, trunc;
-+ byte *zxfile;
-+
-+ bname = BaseName(fname);
-+
-+ pinfo->pic = (byte *) NULL;
-+ pinfo->comment = (char *) NULL;
-+
-+ /* Allocate memory for a 256x192x8bit image */
-+
-+ pinfo->pic = (byte *)malloc(256*192);
-+ if (!pinfo->pic) FatalError("malloc failure in xvzx.c LoadZX");
-+
-+ /* Allocate 1B80h bytes and slurp the whole file into memory */
-+
-+ zxfile = (byte *)malloc(7040);
-+ if (!zxfile) FatalError("malloc failure in xvzx.c LoadZX");
-+
-+ /* open the file */
-+ fp = xv_fopen(fname,"r");
-+ if (!fp) return (zxError(bname, "can't open file"));
-+
-+ /* Load it in en bloc */
-+ memset(zxfile, 0, 7040);
-+ if (fread(zxfile, 1, 7040, fp) < 7040) trunc = 1;
-+
-+ /* Transform to 8-bit */
-+
-+ for (y = 0; y < 192; y++) for (x = 0; x < 256; x++)
-+ {
-+ /* Spectrum screen layout: three 2k segments at y=0, y=64, y=128 */
-+ /* In each segment: Scan lines 0,8,16,...,56,1,9,...,57 etc. Each
-+ scanline is 32 bytes, so line 1 is 256 bytes after line 0
-+
-+ So address of line start is ((y>>6) * 2048) + ((y & 7) * 256)
-+ + ((y & 0x38) * 4)
-+
-+ The colour byte for a cell is at screen + 6k + (y >> 3)*32 + (x>>3)
-+
-+ */
-+
-+ int offset;
-+ byte *dst = pinfo->pic + 256*y + x;
-+ byte attr, pt, mask;
-+
-+ offset = (y >> 6) * 2048;
-+ offset += (y & 7) * 256;
-+ offset += (y & 0x38) * 4;
-+ offset += (x >> 3);
-+
-+ pt = zxfile[offset + 128]; /* Ink/paper map */
-+
-+ offset = 0x1880;
-+ offset += (y >> 3) * 32;
-+ offset += (x >> 3);
-+
-+ attr = zxfile[offset]; /* Colours for cell */
-+
-+ mask = 0x80;
-+
-+ if (x & 7) mask >>= (x & 7);
-+
-+ if (pt & mask) *dst = attr & 7; /* Ink */
-+ else *dst = (attr >> 3) & 7; /* Paper */
-+
-+ if (attr & 0x40) *dst |= 8; /* High intensity */
-+ }
-+
-+ /* Picture bytes converted; now build the colour maps */
-+
-+ pinfo->normw = pinfo->w = 256;
-+ pinfo->normh = pinfo->h = 192;
-+ pinfo->type = PIC8;
-+
-+ for (c = 0; c < 16; c++)
-+ {
-+ if (c < 8) c1 = 192; else c1 = 255; /* low-intensity colours use 192 */
-+ /* high-intensity colours use 255 */
-+ pinfo->b[c] = (c & 1 ? c1 : 0);
-+ pinfo->r[c] = (c & 2 ? c1 : 0);
-+ pinfo->g[c] = (c & 4 ? c1 : 0);
-+ }
-+
-+ pinfo->colType = F_FULLCOLOR;
-+ pinfo->frmType = F_ZX; /* Save as SCREEN$ */
-+ sprintf(pinfo->fullInfo, "Spectrum SCREEN$, load address %04x",
-+ zxfile[16]+256*zxfile[17]);
-+ strcpy(pinfo->shrtInfo, "Spectrum SCREEN$.");
-+
-+ /* Almost as an afterthought, check that the +3DOS header is valid.
-+
-+ If it isn't, then odds are that the file isn't a graphic. But it
-+ had the right magic number, so it might be. Let them see it anyway.
-+
-+ The check is: Byte 127 of the header should be the 8-bit sum of bytes
-+ 0-126 of the header. The header should also have the
-+ +3DOS magic number, but we know it does or we wouldn't
-+ have got this far.
-+ */
-+
-+ c1 = 0;
-+ for (c1 = c = 0; c < 127; c++) c1 = ((c1 + zxfile[c]) & 0xFF);
-+ if (c1 != zxfile[127]) zxError(bname, "Bad header checksum.");
-+
-+ fclose(fp);
-+ free(zxfile);
-+ return 1;
-+}
-+
-+
-+
-+
-+
-+/*******************************************/
-+static int zxError(fname, st)
-+ const char *fname, *st;
-+{
-+ SetISTR(ISTR_WARNING,"%s: %s", fname, st);
-+ return 0;
-+}
-+
-+
-+/* Spectrum screen file header. The first 18 bytes are used in the magic
-+ number test */
-+
-+byte ZXheader[128] =
-+{
-+ 'P', 'L', 'U', 'S', '3', 'D', 'O', 'S', 26, /* Spectrum +3DOS file */
-+ 1, 0, /* Header type 1.0 */
-+ 128, 27, 0, 0, /* 7040 bytes */
-+ 3, /* Binary format */
-+ 0, 27, /* 6912 data bytes */
-+ 0, 64 /* load address 0x4000 */
-+};
-+
-+
-+
-+/* Get the Spectrum colour/bright byte (0-15) from a pixel */
-+
-+static int PointZX(pic, w, h, rmap, gmap, bmap, x, y)
-+ byte *pic;
-+ int w,h;
-+ byte *rmap, *gmap, *bmap;
-+ int x,y;
-+{
-+ int index, r, g, b, zxc;
-+
-+ /* If the picture is smaller than the screen, pad out the edges
-+ with "bright black" - a colour not otherwise returned */
-+
-+ if (x >= w || y >= h) return 8;
-+
-+ /* Get colour index */
-+
-+ index = pic[y*w + x];
-+
-+ /* Convert to rgb */
-+
-+ r = rmap[index];
-+ g = gmap[index];
-+ b = bmap[index];
-+ zxc = 0;
-+
-+ /* Work out Spectrum colour by a simplistic "nearest colour" method */
-+
-+ if (b >= 160) zxc |= 1; /* Blue */
-+ if (r >= 160) zxc |= 2; /* Red */
-+ if (g >= 160) zxc |= 4; /* Green */
-+ if (r > 208 || g >= 208 || b >= 208) zxc |= 8; /* High intensity */
-+
-+ return zxc;
-+}
-+
-+
-+/* Work out what colours should be used in a cell */
-+
-+static void CellZX(pic, w, h, rmap, gmap, bmap, cx, cy, zxfile)
-+ byte *pic;
-+ int w,h;
-+ byte *rmap, *gmap, *bmap;
-+ int cx,cy;
-+ byte *zxfile;
-+{
-+ byte counts[16]; /* Count of no. of colours */
-+ int offset, ink, paper, n, m, x, y, x0, y0, di, dp;
-+
-+ x0 = cx * 8; /* Convert from cell to pixel coords */
-+ y0 = cy * 8;
-+
-+ for (n = 0; n < 16; n++) counts[n] = 0; /* Reset all counts */
-+
-+ /* Count no. of pixels of various colours */
-+
-+ for (y = y0; y < y0+8; y++) for (x = x0; x < x0+8; x++)
-+ {
-+ m = PointZX(pic, w, h, rmap, gmap, bmap, x, y);
-+
-+ counts[m]++;
-+ }
-+ counts[8] = 0; /* Discard Bright Black (pixels not in the picture area)
-+ */
-+
-+ /* Assign the most popular colour as ink */
-+ for (n = m = ink = 0; n < 16; n++) if (counts[n] > m)
-+ {
-+ ink = n;
-+ m = counts[n];
-+ }
-+ counts[ink] = 0;
-+
-+ /* Assign the next most popular colour as paper */
-+ for (n = m = paper = 0; n < 16; n++) if (counts[n] > m)
-+ {
-+ paper = n;
-+ m = counts[n];
-+ }
-+ /* We have ink and paper. Set cell's attributes */
-+
-+ offset = cy*32 + cx + 0x1880;
-+
-+ /* Set the high-intensity bit if ink is high-intensity */
-+ if (ink & 8) zxfile[offset] = 0x40; else zxfile[offset] = 0;
-+ zxfile[offset] |= ((paper & 7) << 3);
-+ zxfile[offset] |= (ink & 7);
-+
-+ /* Plot the points */
-+ for (y = y0; y < y0+8; y++)
-+ {
-+ byte mask = 0x80;
-+
-+ offset = (y >> 6) * 2048;
-+ offset += (y & 7) * 256;
-+ offset += (y & 0x38) * 4;
-+ offset += (x0 >> 3);
-+
-+ for (x = x0; x < x0+8; x++)
-+ {
-+ /* Work out whether the point should be plotted as ink or
-+ paper */
-+ m = PointZX(pic, w, h, rmap, gmap, bmap, x, y);
-+
-+ di = (ink & 7) - (m & 7); /* "Difference" from ink */
-+ dp = (paper & 7) - (m & 7); /* "Difference" from paper */
-+
-+ if (di < 0) di = -di;
-+ if (dp < 0) dp = -dp;
-+
-+ if (di < dp) /* Point is more like ink */
-+ zxfile[offset+128] |= mask;
-+
-+ mask = (mask >> 1);
-+ }
-+ }
-+
-+}
-+
-+
-+
-+/*******************************************/
-+int WriteZX(fp,pic,ptype,w,h,rmap,gmap,bmap,numcols,colorstyle,comment)
-+ FILE *fp;
-+ byte *pic;
-+ int ptype, w,h;
-+ byte *rmap, *gmap, *bmap;
-+ int numcols, colorstyle;
-+ char *comment;
-+{
-+ int rv, x, y;
-+ byte *zxfile;
-+ byte *pic8;
-+ byte rtemp[256],gtemp[256],btemp[256];
-+
-+ /* To simplify matters, reduce 24-bit to 8-bit. Since the Spectrum
-+ screen is 3.5-bit anyway, it doesn't make much difference */
-+
-+ if (ptype == PIC24)
-+ {
-+ pic8 = Conv24to8(pic, w, h, 256, rtemp,gtemp,btemp);
-+ if (!pic8) FatalError("Unable to malloc in WriteZX()");
-+ rmap = rtemp; gmap = gtemp; bmap = btemp; numcols=256;
-+ }
-+ else pic8 = pic;
-+
-+ ZXheader[127] = 0x71; /* The correct checksum. */
-+
-+ /* Create a memory image of the SCREEN$ */
-+
-+ zxfile = (byte *)malloc(7040);
-+ if (!zxfile) FatalError("malloc failure in xvzx.c WriteZX");
-+
-+ memset(zxfile, 0, 7040); /* Reset all points to black */
-+ memcpy(zxfile, ZXheader, 128); /* Create +3DOS header */
-+
-+ /* Convert the image, character cell by character cell */
-+ for (y = 0; y < 24; y++) for (x = 0; x < 32; x++)
-+ {
-+ CellZX(pic8, w, h, rmap, gmap, bmap, x, y, zxfile);
-+ }
-+ rv = 0;
-+ if (fwrite(zxfile, 1, 7040, fp) < 7040) rv = -1;
-+
-+ if (ptype == PIC24) free(pic8);
-+ free(zxfile);
-+
-+ if (ferror(fp)) rv = -1;
-+
-+ return rv;
-+}
-+
diff --git a/source/xap/xv/xv-3.10a-jumbo-fix-enh-patch-20070520.txt b/source/xap/xv/xv-3.10a-jumbo-fix-enh-patch-20070520.txt
deleted file mode 100644
index 51ff30a9..00000000
--- a/source/xap/xv/xv-3.10a-jumbo-fix-enh-patch-20070520.txt
+++ /dev/null
@@ -1,42401 +0,0 @@
-diff : xv-3.10a-jumbo-fix-enh-patch-20070520.txt
-
-This is a unified diff. It should be applied (using Larry Wall's "patch"
-program) to the stock XV 3.10a sources. See the "How to build" section of
-README.jumbo, which, along with roughly 40 other new files and 3 new sub-
-directories, should have been unpacked along with this jumbo patch:
-
- README.jumbo
- README.pcd
- bits/br_bzip2
- bits/br_jp2
- bits/br_jpc
- bits/br_mag
- bits/br_maki
- bits/br_mgcsfx
- bits/br_pcd
- bits/br_pi
- bits/br_pic
- bits/br_pic2
- bits/br_png
- bits/br_zx
- contrib/
- contrib/fnkey-scripts/
- contrib/fnkey-scripts/README
- contrib/fnkey-scripts/jpegcrop.sh
- contrib/fnkey-scripts/jpegeditcom.sh
- contrib/fnkey-scripts/jpeglogrot.sh
- contrib/fnkey-scripts/jpegrot.sh
- contrib/fnkey-scripts/jpegundocrop.sh
- contrib/fedora/
- contrib/fedora/README
- contrib/fedora/Build-FC5
- docs/xvdocs.pdf
- tiff/RANLIB.sh
- xv_mgcsfx.sample
- xvhips.c
- xvhips.h
- xvjp2k.c
- xvmag.c
- xvmaki.c
- xvmgcsfx.c
- xvml.c
- xvml.h
- xvpcd.c
- xvpi.c
- xvpic.c
- xvpic2.c
- xvpng.c
- xvvd.c
- xvwbmp.c
- xvzx.c
-
-
-diffs below:
-
- Imakefile
- Makefile
- Makefile.std
- bggen.c
- bits/br_targa
- bits/icon
- cleandir
- config.h
- copyright.h
- docs/bggen.man
- docs/xcmap.man
- docs/xv.man
- docs/xvp2p.man
- tiff/Makefile
- tiff/Makefile.std
- vdcomp.c
- xcmap.c
- xv.c
- xv.h
- xv24to8.c
- xvalg.c
- xvbmp.c
- xvbrowse.c
- xvbutt.c
- xvcolor.c
- xvctrl.c
- xvcut.c
- xvdflt.c
- xvdflt.h
- xvdial.c
- xvdir.c
- xvevent.c
- xvfits.c
- xvgam.c
- xvgif.c
- xvgifwr.c
- xvgrab.c
- xvgraf.c
- xviff.c
- xvimage.c
- xvinfo.c
- xviris.c
- xvjpeg.c
- xvmisc.c
- xvpbm.c
- xvpcx.c
- xvpds.c
- xvpictoppm.c
- xvpm.c
- xvpopup.c
- xvps.c
- xvrle.c
- xvroot.c
- xvscrl.c
- xvsmooth.c
- xvsunras.c
- xvtarga.c
- xvtext.c
- xvtiff.c
- xvtiffwr.c
- xvxbm.c
- xvxpm.c
- xvxwd.c
-
-
-diff -ru xv-3.10a/Imakefile xv-3.10a-enhancements/Imakefile
---- xv-3.10a/Imakefile 1995-01-13 12:24:01.000000000 -0800
-+++ xv-3.10a-enhancements/Imakefile 2005-04-17 14:04:22.000000000 -0700
-@@ -104,6 +104,11 @@
- SGI = -Dsgi
- #endif
-
-+/* install directory of xv_mgcsfx.sample. */
-+MGCSFXDIR = $(LIBDIR)
-+/* Directory of default configuration file. */
-+MGCSFX = -DMGCSFXDIR=\"$(MGCSFXDIR)\"
-+
-
-
-
-@@ -137,6 +142,8 @@
- #if defined(SCOArchitecture)
- SCO= -Dsco -DPOSIX -DNO_RANDOM
- SYS_LIBRARIES= -lm -lc -lx
-+#elif defined(HPArchitecture)
-+SYS_LIBRARIES= -lm -lV3
- #else
- SYS_LIBRARIES= -lm
- #endif
-@@ -147,7 +154,7 @@
-
- DEFINES= $(SCO) $(UNIX) $(NODIRENT) $(VPRINTF) $(TIMERS) \
- $(HPUX7) $(JPEG) $(TIFF) $(PDS) $(DXWM) $(RAND) \
-- $(BACKING_STORE) $(BSDTYPES) $(SGI)
-+ $(BACKING_STORE) $(BSDTYPES) $(SGI) $(MGCSFX)
-
- INCLUDES = $(JPEGINCLUDE) $(TIFFINCLUDE)
-
-@@ -157,7 +164,9 @@
- xvdial.c xvgraf.c xvsunras.c xvjpeg.c xvps.c xvpopup.c xvdflt.c \
- xvtiff.c xvtiffwr.c xvpds.c xvrle.c xviris.c xvgrab.c vprintf.c \
- xvbrowse.c xvtext.c xvpcx.c xviff.c xvtarga.c xvxpm.c xvcut.c \
-- xvxwd.c xvfits.c
-+ xvxwd.c xvfits.c xvpng.c xvzx.c xvwbmp.c xvpcd.c \
-+ xvmag.c xvpic.c xvmaki.c xvpi.c xvpic2.c xvvd.c xvmgcsfx.c \
-+ xvml.c
-
- OBJS1 = xv.o xvevent.o xvroot.o xvmisc.o xvimage.o xvcolor.o xvsmooth.o \
- xv24to8.o xvgif.o xvpm.o xvinfo.o xvctrl.o xvscrl.o xvalg.o \
-@@ -165,7 +174,9 @@
- xvdial.o xvgraf.o xvsunras.o xvjpeg.o xvps.o xvpopup.o xvdflt.o \
- xvtiff.o xvtiffwr.o xvpds.o xvrle.o xviris.o xvgrab.o vprintf.o \
- xvbrowse.o xvtext.o xvpcx.o xviff.o xvtarga.o xvxpm.o xvcut.o \
-- xvxwd.o xvfits.o
-+ xvxwd.o xvfits.o xvpng.o xvzx.o xvwbmp.o xvpcd.o \
-+ xvmag.o xvpic.o xvmaki.o xvpi.o xvpic2.o xvvd.o xvmgcsfx.o \
-+ xvml.o
-
- SRCS2= bggen.c
- OBJS2= bggen.o
-@@ -266,6 +277,8 @@
- InstallManPageLong(docs/xvp2p,$(MANDIR),xvpictoppm)
- InstallManPageLong(docs/vdcomp,$(MANDIR),vdcomp)
-
-+InstallNonExecFile(xv_mgcsfx.sample,$(MGCSFXDIR))
-+
- tar:
- tar cf xv.tar Makefile* Imakefile *.c *.h bits docs \
- docs unsupt vms $(JPEGDIR) $(TIFFDIR) $(MISC)
-diff -ru xv-3.10a/Makefile xv-3.10a-enhancements/Makefile
---- xv-3.10a/Makefile 1995-01-23 12:20:54.000000000 -0800
-+++ xv-3.10a-enhancements/Makefile 2007-05-20 21:17:35.000000000 -0700
-@@ -2,7 +2,11 @@
-
- # your C compiler (and options) of choice
- CC = cc
--# CC = gcc -ansi
-+#CC = gcc -ansi
-+# note that -ansi kills __USE_MISC (gcc 2.95.3), which, at least on Linux,
-+# determines whether stdlib.h includes prototypes for mktemp(), random(), etc.
-+# (i.e., if you use it, you will get unnecessary compiler warnings)
-+#CC = gcc
-
- # use this if you're using 'cc' on a DEC Alpha (OSF/1) or MIPS (Ultrix) system:
- # CC = cc -std1 -Olimit 750
-@@ -14,8 +18,20 @@
- # -Wuninitialized -Wparentheses
-
-
--CCOPTS = -O
--
-+CCOPTS = -O
-+#
-+# these are the usual optimization and warning options for gcc; all such
-+# warnings but one (mktemp() use) have been eliminated (at least on Linux):
-+#CCOPTS = -O3 -Wall
-+#
-+# slightly more warnings... older code often made non-const pointers to
-+# static strings (nothing should blow up unless something tries to write
-+# to them):
-+#CCOPTS = -O3 -Wall -Wpointer-arith -Wcast-align -Wwrite-strings -Wnested-externs
-+#
-+# for the next step up in gcc noise, try adding -W (but note that it adds a
-+# huge number of unused-parameter and signed/unsigned comparison warnings):
-+#CCOPTS = -O3 -Wall -W
-
- ### NOTE: Sun running OpenWindows:
- ### if you're using a SUN running OPENWINDOWS, you need to add these two
-@@ -27,50 +43,155 @@
- ### '-I' options on the CCOPTS line to tell the compiler where said files are.
-
-
-+# older Unixen don't support the -p option, but its lack may mean installation
-+# will fail (if more than one directory level is missing)
-+MKDIR = mkdir -p
-+
-+
-+# BeOS _may_ need to use a different version (below), but probably not
-+CLEANDIR = cleandir
-+
-+
- ### Installation locations
--BINDIR = /usr/local/bin
--MANDIR = /usr/local/man/man1
-+### NOTE: Users of old K&R compilers (i.e., any version not supporting C89
-+### string concatenation, such as "fub" "ar" => "fubar") should update
-+### xvtext.c:1831 (or thereabouts) if either PREFIX or DOCDIR changes:
-+PREFIX = /usr/local
-+BINDIR = $(PREFIX)/bin
-+MANDIR = $(PREFIX)/share/man/man1
- MANSUF = 1
--LIBDIR = /usr/local/lib
-+DOCDIR = $(PREFIX)/share/doc/xv
-+LIBDIR = $(PREFIX)/lib/xv
-+SYSCONFDIR = /etc
-+DESTDIR =
-
-
- buildit: all
-
-
- ########################### CONFIGURATION OPTIONS ############################
--### NOTE: be sure to check 'config.h', for a few other configuration options
-+### NOTE: be sure to check 'config.h', for a few other configuration options
- ##############################################################################
-
- ###
-+### if, for whatever reason, you're unable to get the TIFF library to compile
-+### on your machine, *COMMENT OUT* the following lines
-+###
-+### GRR 20050319: USE_TILED_TIFF_BOTLEFT_FIX enables an experimental fix for
-+### tiled TIFFs with ORIENTATION_BOTLEFT. It may break other tiled TIFFs,
-+### or it may be required for certain other TIFF types (e.g., strips with
-+### ORIENTATION_BOTLEFT). I don't have a sufficient variety of TIFF test
-+### images at hand.
-+###
-+#TIFF = -DDOTIFF
-+TIFF = -DDOTIFF -DUSE_TILED_TIFF_BOTLEFT_FIX
-+###
-+#TIFFDIR = tiff
-+TIFFDIR = /usr
-+#TIFFDIR = /usr/local
-+#TIFFDIR = ../../libtiff
-+###
-+TIFFINC = -I$(TIFFDIR)/include
-+#TIFFINC = -I$(TIFFDIR)
-+###
-+### libtiff 3.5 and up may be compiled with zlib and libjpeg, but the
-+### dependency is properly handled in LIBS line ~247 lines below
-+###
-+TIFFLIB = -L$(TIFFDIR)/lib -ltiff
-+#TIFFLIB = $(TIFFDIR)/lib/libtiff.a
-+#TIFFLIB = -L$(TIFFDIR) -ltiff
-+#TIFFLIB = $(TIFFDIR)/libtiff.a
-+###
-+### this is intended to build the ancient version (3.3.016 beta) that's
-+### included in the "tiff" subdir of XV, not an arbitrary copy of libtiff:
-+###
-+#$(TIFFLIB):
-+# ( cd $(TIFFDIR) ; make CC='$(CC)' COPTS='$(CCOPTS) $(MCHN)' )
-+
-+
-+###
- ### if, for whatever reason, you're unable to get the JPEG library to compile
- ### on your machine, *COMMENT OUT* the following lines
- ###
-+### NOTE: /usr/sfw can be used on Solaris with "Sun freeware" installed
-+###
- JPEG = -DDOJPEG
--JPEGDIR = jpeg
--JPEGINC = -I$(JPEGDIR)
--JPEGLIB = $(JPEGDIR)/libjpeg.a
--$(JPEGDIR)/jconfig.h:
-- cd $(JPEGDIR) ; ./configure CC='$(CC)'
--$(JPEGLIB): $(JPEGDIR)/jconfig.h
-- cd $(JPEGDIR) ; make
-+#JPEGDIR = jpeg
-+JPEGDIR = /usr
-+#JPEGDIR = /usr/local
-+#JPEGDIR = ../../libjpeg
-+#JPEGDIR = /usr/sfw
-+###
-+JPEGINC = -I$(JPEGDIR)/include
-+#JPEGINC = -I$(JPEGDIR)
-+###
-+JPEGLIB = -L$(JPEGDIR)/lib -ljpeg
-+#JPEGLIB = -L$(JPEGDIR) -ljpeg
-+#JPEGLIB = $(JPEGDIR)/libjpeg.a
-+###
-+### this is intended to build the ancient version (5a) that's included in the
-+### "jpeg" subdir of XV, not an arbitrary copy of libjpeg:
-+###
-+#$(JPEGDIR)/jconfig.h:
-+# cd $(JPEGDIR) ; ./configure CC='$(CC)'
-+#$(JPEGLIB): $(JPEGDIR)/jconfig.h
-+# cd $(JPEGDIR) ; make
-
-
- ###
--### if, for whatever reason, you're unable to get the TIFF library to compile
-+### if, for whatever reason, you're unable to get the PNG library to compile
- ### on your machine, *COMMENT OUT* the following lines
- ###
--TIFF = -DDOTIFF
--TIFFDIR = tiff
--TIFFINC = -I$(TIFFDIR)
--TIFFLIB = $(TIFFDIR)/libtiff.a
--$(TIFFLIB):
-- ( cd $(TIFFDIR) ; make CC='$(CC)' )
-+PNG = -DDOPNG
-+PNGDIR = /usr
-+#PNGDIR = /usr/local
-+#PNGDIR = ../../libpng
-+###
-+PNGINC = -I$(PNGDIR)/include
-+#PNGINC = -I$(PNGDIR)
-+###
-+PNGLIB = -L$(PNGDIR)/lib -lpng
-+#PNGLIB = -L$(PNGDIR) -lpng
-+#PNGLIB = $(PNGDIR)/libpng.a
-+
-+
-+###
-+### if, for whatever reason, you're unable to get both the PNG library and
-+### (newer versions of) the TIFF library to compile on your machine, *COMMENT
-+### OUT* the following lines
-+###
-+ZLIBDIR = /usr
-+#ZLIBDIR = /usr/local
-+#ZLIBDIR = ../../zlib
-+###
-+ZLIBINC = -I$(ZLIBDIR)/include
-+#ZLIBINC = -I$(ZLIBDIR)
-+###
-+ZLIBLIB = -L$(ZLIBDIR)/lib -lz
-+#ZLIBLIB = -L$(ZLIBDIR) -lz
-+#ZLIBLIB = $(ZLIBDIR)/libz.a
-+
-+
-+###
-+### if, for whatever reason, you're unable to get the JasPer JPEG-2000 library
-+### to compile on your machine, *COMMENT OUT* the following lines
-+###
-+JP2K = -DDOJP2K
-+###
-+#JP2KDIR = ../../jasper
-+JP2KDIR = /usr/local/lib
-+###
-+#JP2KINC = -I$(JP2KDIR)
-+JP2KINC = -I/usr/local/include
-+###
-+#JP2KLIB = -L$(JP2KDIR) -ljasper
-+JP2KLIB = $(JP2KDIR)/libjasper.a
-
-
- ###
- ### if, for whatever reason, you're unable to get the PDS/VICAR support
- ### to compile (xvpds.c, and vdcomp.c), *COMMENT OUT* the following line,
--### and also remove 'vdcomp' from the 'all:' dependancy
-+### and also remove 'vdcomp' from the 'all:' dependency
- ###
- PDS = -DDOPDS
-
-@@ -78,46 +199,60 @@
- #----------System V----------
-
- # if you are running on a SysV-based machine, such as HP, Silicon Graphics,
--# Solaris, etc., uncomment the following line to get mostly there.
--#UNIX = -DSVR4
-+# Solaris, etc.; uncomment one of the following lines to get you *most* of
-+# the way there. SYSV means System V R3.
-+# UNIX = -DSVR4
-+# UNIX = -DSYSV
-+
-
-+#----------Machine-Specific Configurations----------
-+
-+### If you are using a BeOS system, uncomment the following line
-+#MCHN = -DUSE_GETCWD -I/usr/X11/include -L/usr/X11/lib
-+###
-+### The stock version of cleandir now should work for BeOS, too, so try
-+### leaving this commented out:
-+#CLEANDIR = cleandir.BeOS
-
--#----------Machine Specific Configurations----------
-
- ### If you are using an SGI system, uncomment the following line
- #MCHN = -Dsgi
-
-
--### For HP-UX, uncomment the following line:
-+### For HP-UX, uncomment the following line
- #MCHN= -Dhpux -D_HPUX_SOURCE
- # To use old HP compilers (HPUX 7.0 or so), you may need
- #MCHN= -Dhpux -D_HPUX_SOURCE +Ns4000
- #
--# also, if you're using HP's compiler, add '-Aa' to whichever of those
-+# Also, if you're using HP's compiler, add '-Aa' to whichever of those
- # two lines you're using, to turn on ANSI C mode. Or so I'm told.
- #
--# note: You may need to add '-I/usr/include/X11R5' (or R6, or whatever)
-+# Note: You may need to add '-I/usr/include/X11R5' (or R6, or whatever)
- # to whichever of those lines you used, as HP tends to store their X11
- # include files in a non-standard place...
-+#
-+# And you probably have to add '-lV3' to the end of the LIBS def when
-+# using XV's AUTO_EXPAND option.
-
-
--### for LINUX, uncomment the following line
--#MCHN = -DLINUX
-+### for Linux, uncomment one of the following lines:
-+#MCHN = -DLINUX -L/usr/X11R6/lib
-+#MCHN = -DLINUX -L/usr/X11R6/lib64
-
-
- # For SCO 1.1 (UNIX 3.2v2) machines, uncomment the following:
- #MCHN = -Dsco -DPOSIX
- #
- # For ODT 2.0 (UNIX 3.2v4) machines, uncomment the following:
--#MCHN= -Dsco -DPOSIX -DNO_RANDOM
-+#MCHN= -Dsco -DPOSIX -DNO_RANDOM
- #
- # Also, you should add '-lc -lx' to the end of the LIBS def below
- # -lx must be after -lc so you get the right directory routines.
-
-
- # for UMAX V by Encore Computers uncomment the following line for
--# the portable c compiler, system specific definitions and
--# location of local X11 library(if site specific, modify -L option)
-+# the portable C compiler, system-specific definitions and
-+# location of local X11 library (if site-specific, modify -L option)
- # No other switches should be necessary, or so I'm told...
- #
- #MCHN = -q extensions=pcc_c -D__UMAXV__ -L/usr2/usr/lib/X11 -DSVR4
-@@ -147,8 +282,8 @@
- #TIMERS = -DUSLEEP
-
-
--# if XV locks up whenever you click on *any* of the buttons, the Timer()
--# function in xvmisc.c is going out to lunch. A simple workaround is to
-+# if XV locks up whenever you click on *any* of the buttons, the Timer()
-+# function in xvmisc.c is going out to lunch. A simple workaround is to
- # uncomment the following line:
- #TIMERS = -DNOTIMER
-
-@@ -160,7 +295,7 @@
- #DXWM = -DDXWM
-
-
--# if, during compilation, your system complains about the types
-+# if, during compilation, your system complains about the types
- # 'u_long', 'u_short', 'u_int', etc. as being undefined, uncomment the
- # following line:
- #BSDTYPES = -DBSDTYPES
-@@ -177,18 +312,38 @@
- #VPRINTF = -DNEED_VPRINTF -DLONGINT -DNOSTDHDRS
-
-
-+# if your machine puts the prototype for 'malloc()' in malloc.h rather than
-+# stdlib.h, uncomment the following line:
-+#
-+#MALLOC = -DNEED_MALLOC_H
-
-
--################ END OF CONFIGURATION OPTIONS #################
-+# if your X Window System compiled with -DX_LOCALE,
-+# uncomment the following line:
-+# TVL10N = -DX_LOCALE
-+
-+# Install directory of xv_mgcsfx.sample.
-+MGCSFXDIR = $(LIBDIR)
-+# Directory of default configuration file.
-+MGCSFX = -DMGCSFXDIR=\"$(MGCSFXDIR)\"
-+
-
-
-
-+################ END OF CONFIGURATION OPTIONS #################
-+
-
--CFLAGS = $(CCOPTS) $(JPEG) $(JPEGINC) $(TIFF) $(TIFFINC) $(PDS) \
-- $(NODIRENT) $(VPRINTF) $(TIMERS) $(UNIX) $(BSDTYPES) $(RAND) \
-- $(DXWM) $(MCHN)
-
--LIBS = -lX11 $(JPEGLIB) $(TIFFLIB) -lm
-+
-+CFLAGS = $(CCOPTS) $(PNG) $(PNGINC) $(ZLIBINC) $(JPEG) $(JPEGINC) \
-+ $(TIFF) $(TIFFINC) $(PDS) $(JP2K) $(JP2KINC) $(TVL10N) $(MGCSFX) \
-+ $(UNIX) $(BSDTYPES) $(RAND) $(MALLOC) $(DXWM) $(MCHN) $(NODIRENT) \
-+ $(VPRINTF) $(TIMERS) -DDOCDIR=\"$(DOCDIR)\" \
-+ -DSYSCONFDIR=\"$(SYSCONFDIR)\" -DXVEXECPATH=\"$(LIBDIR)\"
-+
-+### remove -lm for BeOS:
-+LIBS = $(TIFFLIB) $(JPEGLIB) $(PNGLIB) $(ZLIBLIB) $(JP2KLIB) -L/usr/X11R6/lib -lX11 -lm
-+#LIBS = $(TIFFLIB) $(JPEGLIB) $(PNGLIB) $(ZLIBLIB) $(JP2KLIB) -lX11
-
- OBJS = xv.o xvevent.o xvroot.o xvmisc.o xvimage.o xvcolor.o xvsmooth.o \
- xv24to8.o xvgif.o xvpm.o xvinfo.o xvctrl.o xvscrl.o xvalg.o \
-@@ -196,7 +351,9 @@
- xvdial.o xvgraf.o xvsunras.o xvjpeg.o xvps.o xvpopup.o xvdflt.o \
- xvtiff.o xvtiffwr.o xvpds.o xvrle.o xviris.o xvgrab.o vprintf.o \
- xvbrowse.o xvtext.o xvpcx.o xviff.o xvtarga.o xvxpm.o xvcut.o \
-- xvxwd.o xvfits.o
-+ xvxwd.o xvfits.o xvpng.o xvzx.o xvwbmp.o xvpcd.o xvhips.o \
-+ xvmag.o xvpic.o xvmaki.o xvpi.o xvpic2.o xvvd.o xvmgcsfx.o \
-+ xvml.o xvjp2k.o
-
- MISC = README INSTALL CHANGELOG IDEAS
-
-@@ -206,10 +363,12 @@
-
-
-
--all: $(JPEGLIB) $(TIFFLIB) xv bggen vdcomp xcmap xvpictoppm
-+#all: $(JPEGLIB) $(TIFFLIB) xv bggen vdcomp xcmap xvpictoppm
-+all: xv bggen vdcomp xcmap xvpictoppm
-
-
--xv: $(OBJS) $(JPEGLIB) $(TIFFLIB)
-+#xv: $(OBJS) $(JPEGLIB) $(TIFFLIB)
-+xv: $(OBJS)
- $(CC) -o xv $(CFLAGS) $(OBJS) $(LIBS)
-
- bggen: bggen.c
-@@ -231,23 +390,47 @@
-
- clean: xvclean
- rm -f bggen vdcomp xcmap xvpictoppm
-- ./cleandir $(JPEGDIR)
-- rm -f $(JPEGDIR)/jconfig.h $(JPEGDIR)/Makefile
-- ./cleandir $(TIFFDIR)
-+# clean only local jpeg and tiff dirs, not user's or system's copies:
-+ ./$(CLEANDIR) jpeg
-+ rm -f jpeg/jconfig.h jpeg/Makefile
-+ ./$(CLEANDIR) tiff
-
-
-+# could also do some shell trickery here to attempt mkdir only if dir is
-+# missing (e.g., "test -d <dir> || $(MKDIR) <dir>")
- install: all
-- cp xv bggen vdcomp xcmap xvpictoppm $(BINDIR)
-- cp docs/xv.man $(MANDIR)/xv.$(MANSUF)
-- cp docs/bggen.man $(MANDIR)/bggen.$(MANSUF)
-- cp docs/xcmap.man $(MANDIR)/xcmap.$(MANSUF)
-- cp docs/xvp2p.man $(MANDIR)/xvpictoppm.$(MANSUF)
-- cp docs/vdcomp.man $(MANDIR)/vdcomp.$(MANSUF)
-- cp docs/xvdocs.ps* $(LIBDIR)
-+ $(MKDIR) $(DESTDIR)$(BINDIR)
-+ cp xv bggen vdcomp xcmap xvpictoppm $(DESTDIR)$(BINDIR)/.
-+ chmod 755 $(DESTDIR)$(BINDIR)/xv $(DESTDIR)$(BINDIR)/bggen \
-+ $(DESTDIR)$(BINDIR)/vdcomp $(DESTDIR)$(BINDIR)/xcmap \
-+ $(DESTDIR)$(BINDIR)/xvpictoppm
-+#
-+ $(MKDIR) $(DESTDIR)$(MANDIR)
-+ cp docs/xv.man $(DESTDIR)$(MANDIR)/xv.$(MANSUF)
-+ cp docs/bggen.man $(DESTDIR)$(MANDIR)/bggen.$(MANSUF)
-+ cp docs/xcmap.man $(DESTDIR)$(MANDIR)/xcmap.$(MANSUF)
-+ cp docs/xvp2p.man $(DESTDIR)$(MANDIR)/xvpictoppm.$(MANSUF)
-+ cp docs/vdcomp.man $(DESTDIR)$(MANDIR)/vdcomp.$(MANSUF)
-+ chmod 644 $(DESTDIR)$(MANDIR)/xv.$(MANSUF) \
-+ $(DESTDIR)$(MANDIR)/bggen.$(MANSUF) \
-+ $(DESTDIR)$(MANDIR)/xcmap.$(MANSUF) \
-+ $(DESTDIR)$(MANDIR)/xvpictoppm.$(MANSUF) \
-+ $(DESTDIR)$(MANDIR)/vdcomp.$(MANSUF)
-+#
-+ $(MKDIR) $(DESTDIR)$(DOCDIR) # or $(DESTDIR)$(LIBDIR)
-+ cp README.jumbo docs/xvdocs.pdf docs/xvdocs.ps $(DESTDIR)$(DOCDIR)/.
-+ chmod 644 $(DESTDIR)$(DOCDIR)/README.jumbo \
-+ $(DESTDIR)$(DOCDIR)/xvdocs.pdf $(DESTDIR)$(DOCDIR)/xvdocs.ps
-+#
-+ #$(MKDIR) $(DESTDIR)$(SYSCONFDIR)
-+ #cp xv_mgcsfx.sample $(DESTDIR)$(SYSCONFDIR)/xv_mgcsfx
-+ #chmod 644 $(DESTDIR)$(SYSCONFDIR)/xv_mgcsfx
-+
-
- tar:
-+# tar only local jpeg and tiff dirs, not user's or system's copies:
- tar cvf xv.tar Makefile* Imakefile *.c *.h bits \
-- docs unsupt vms $(JPEGDIR) $(TIFFDIR) $(MISC)
-+ docs unsupt vms jpeg tiff $(MISC)
-
- xvtar:
- tar cvf xv.tar Makefile* Imakefile *.c *.h bits
-@@ -257,26 +440,28 @@
-
- ################# bitmap dependencies ####################
-
--xv.o: bits/icon bits/iconmask bits/runicon bits/runiconm
--xv.o: bits/cboard50 bits/gray25
-+xv.o: bits/icon bits/iconmask bits/runicon bits/runiconm
-+xv.o: bits/cboard50 bits/gray25
-
- xvbrowse.o: bits/br_file bits/br_dir bits/br_exe bits/br_chr bits/br_blk
--xvbrowse.o: bits/br_sock bits/br_fifo bits/br_error bits/br_unknown
--xvbrowse.o: bits/br_cmpres bits/br_gif bits/br_pm bits/br_pbm
-+xvbrowse.o: bits/br_sock bits/br_fifo bits/br_error # bits/br_unknown
-+xvbrowse.o: bits/br_cmpres bits/br_bzip2 bits/br_gif bits/br_pm bits/br_pbm
- xvbrowse.o: bits/br_sunras bits/br_bmp bits/br_utah bits/br_iris
--xvbrowse.o: bits/br_pcx bits/br_jfif bits/br_tiff bits/br_pds
--xvbrowse.o: bits/br_ps bits/br_iff bits/br_targa bits/br_xpm
-+xvbrowse.o: bits/br_pcx bits/br_jfif bits/br_tiff bits/br_pds bits/br_pcd
-+xvbrowse.o: bits/br_ps bits/br_iff bits/br_targa bits/br_xpm bits/br_xwd
-+xvbrowse.o: bits/br_fits bits/br_png bits/br_zx bits/br_mag bits/br_maki
-+xvbrowse.o: bits/br_pic bits/br_pi bits/br_pic2 bits/br_mgcsfx
-+xvbrowse.o: bits/br_jp2 bits/br_jpc
- xvbrowse.o: bits/br_trash bits/fcurs bits/fccurs bits/fdcurs bits/fcursm
--xvbrowse.o: bits/br_xwd
-
- xvbutt.o: bits/cboard50 bits/rb_frame bits/rb_frame1 bits/rb_top
- xvbutt.o: bits/rb_bot bits/rb_dtop bits/rb_dbot bits/rb_body
- xvbutt.o: bits/rb_dot bits/cb_check bits/mb_chk
-
- xvctrl.o: bits/gray25 bits/gray50 bits/i_fifo bits/i_chr bits/i_dir
--xvctrl.o: bits/i_blk bits/i_lnk bits/i_sock bits/i_exe bits/i_reg
-+xvctrl.o: bits/i_blk bits/i_lnk bits/i_sock bits/i_exe bits/i_reg
- xvctrl.o: bits/h_rotl bits/h_rotr bits/fliph bits/flipv bits/p10
--xvctrl.o: bits/m10 bits/cut bits/copy bits/paste bits/clear
-+xvctrl.o: bits/m10 bits/cut bits/copy bits/paste bits/clear
- xvctrl.o: bits/uicon bits/oicon1 bits/oicon2 bits/icon
- xvctrl.o: bits/padimg bits/annot
-
-@@ -285,13 +470,13 @@
- xvdflt.o: bits/logo_top bits/logo_bot bits/logo_out bits/xv_jhb
- xvdflt.o: bits/xv_cpyrt bits/xv_rev bits/xv_ver
- xvdflt.o: bits/xf_left bits/xf_right bits/font5x9.h
--xvdflt.o: xvdflt.h
-+xvdflt.o: xvdflt.h
-
- xvdial.o: bits/dial_cw1 bits/dial_ccw1 bits/dial_cw2 bits/dial_ccw2
-
- xvdir.o: bits/d_load bits/d_save
-
--xvevent.o: bits/dropper bits/dropperm bits/pen bits/penm
-+xvevent.o: bits/dropper bits/dropperm bits/pen bits/penm
- xvevent.o: bits/blur bits/blurm
-
- xvgam.o: bits/h_rotl bits/h_rotr bits/h_flip bits/h_sinc bits/h_sdec
-diff -ru xv-3.10a/Makefile.std xv-3.10a-enhancements/Makefile.std
---- xv-3.10a/Makefile.std 1995-01-23 17:06:26.000000000 -0800
-+++ xv-3.10a-enhancements/Makefile.std 2007-05-20 21:17:35.000000000 -0700
-@@ -2,7 +2,11 @@
-
- # your C compiler (and options) of choice
- CC = cc
--# CC = gcc -ansi
-+#CC = gcc -ansi
-+# note that -ansi kills __USE_MISC (gcc 2.95.3), which, at least on Linux,
-+# determines whether stdlib.h includes prototypes for mktemp(), random(), etc.
-+# (i.e., if you use it, you will get unnecessary compiler warnings)
-+#CC = gcc
-
- # use this if you're using 'cc' on a DEC Alpha (OSF/1) or MIPS (Ultrix) system:
- # CC = cc -std1 -Olimit 750
-@@ -14,8 +18,20 @@
- # -Wuninitialized -Wparentheses
-
-
--CCOPTS = -O
--
-+CCOPTS = -O
-+#
-+# these are the usual optimization and warning options for gcc; all such
-+# warnings but one (mktemp() use) have been eliminated (at least on Linux):
-+#CCOPTS = -O3 -Wall
-+#
-+# slightly more warnings... older code often made non-const pointers to
-+# static strings (nothing should blow up unless something tries to write
-+# to them):
-+#CCOPTS = -O3 -Wall -Wpointer-arith -Wcast-align -Wwrite-strings -Wnested-externs
-+#
-+# for the next step up in gcc noise, try adding -W (but note that it adds a
-+# huge number of unused-parameter and signed/unsigned comparison warnings):
-+#CCOPTS = -O3 -Wall -W
-
- ### NOTE: Sun running OpenWindows:
- ### if you're using a SUN running OPENWINDOWS, you need to add these two
-@@ -27,50 +43,155 @@
- ### '-I' options on the CCOPTS line to tell the compiler where said files are.
-
-
-+# older Unixen don't support the -p option, but its lack may mean installation
-+# will fail (if more than one directory level is missing)
-+MKDIR = mkdir -p
-+
-+
-+# BeOS _may_ need to use a different version (below), but probably not
-+CLEANDIR = cleandir
-+
-+
- ### Installation locations
--BINDIR = /usr/local/bin
--MANDIR = /usr/local/man/man1
-+### NOTE: Users of old K&R compilers (i.e., any version not supporting C89
-+### string concatenation, such as "fub" "ar" => "fubar") should update
-+### xvtext.c:1831 (or thereabouts) if either PREFIX or DOCDIR changes:
-+PREFIX = /usr/local
-+BINDIR = $(PREFIX)/bin
-+MANDIR = $(PREFIX)/share/man/man1
- MANSUF = 1
--LIBDIR = /usr/local/lib
-+DOCDIR = $(PREFIX)/share/doc/xv
-+LIBDIR = $(PREFIX)/lib/xv
-+SYSCONFDIR = /etc
-+DESTDIR =
-
-
- buildit: all
-
-
- ########################### CONFIGURATION OPTIONS ############################
--### NOTE: be sure to check 'config.h', for a few other configuration options
-+### NOTE: be sure to check 'config.h', for a few other configuration options
- ##############################################################################
-
- ###
-+### if, for whatever reason, you're unable to get the TIFF library to compile
-+### on your machine, *COMMENT OUT* the following lines
-+###
-+### GRR 20050319: USE_TILED_TIFF_BOTLEFT_FIX enables an experimental fix for
-+### tiled TIFFs with ORIENTATION_BOTLEFT. It may break other tiled TIFFs,
-+### or it may be required for certain other TIFF types (e.g., strips with
-+### ORIENTATION_BOTLEFT). I don't have a sufficient variety of TIFF test
-+### images at hand.
-+###
-+#TIFF = -DDOTIFF
-+TIFF = -DDOTIFF -DUSE_TILED_TIFF_BOTLEFT_FIX
-+###
-+#TIFFDIR = tiff
-+TIFFDIR = /usr
-+#TIFFDIR = /usr/local
-+#TIFFDIR = ../../libtiff
-+###
-+TIFFINC = -I$(TIFFDIR)/include
-+#TIFFINC = -I$(TIFFDIR)
-+###
-+### libtiff 3.5 and up may be compiled with zlib and libjpeg, but the
-+### dependency is properly handled in LIBS line ~247 lines below
-+###
-+TIFFLIB = -L$(TIFFDIR)/lib -ltiff
-+#TIFFLIB = $(TIFFDIR)/lib/libtiff.a
-+#TIFFLIB = -L$(TIFFDIR) -ltiff
-+#TIFFLIB = $(TIFFDIR)/libtiff.a
-+###
-+### this is intended to build the ancient version (3.3.016 beta) that's
-+### included in the "tiff" subdir of XV, not an arbitrary copy of libtiff:
-+###
-+#$(TIFFLIB):
-+# ( cd $(TIFFDIR) ; make CC='$(CC)' COPTS='$(CCOPTS) $(MCHN)' )
-+
-+
-+###
- ### if, for whatever reason, you're unable to get the JPEG library to compile
- ### on your machine, *COMMENT OUT* the following lines
- ###
-+### NOTE: /usr/sfw can be used on Solaris with "Sun freeware" installed
-+###
- JPEG = -DDOJPEG
--JPEGDIR = jpeg
--JPEGINC = -I$(JPEGDIR)
--JPEGLIB = $(JPEGDIR)/libjpeg.a
--$(JPEGDIR)/jconfig.h:
-- cd $(JPEGDIR) ; ./configure CC='$(CC)'
--$(JPEGLIB): $(JPEGDIR)/jconfig.h
-- cd $(JPEGDIR) ; make
-+#JPEGDIR = jpeg
-+JPEGDIR = /usr
-+#JPEGDIR = /usr/local
-+#JPEGDIR = ../../libjpeg
-+#JPEGDIR = /usr/sfw
-+###
-+JPEGINC = -I$(JPEGDIR)/include
-+#JPEGINC = -I$(JPEGDIR)
-+###
-+JPEGLIB = -L$(JPEGDIR)/lib -ljpeg
-+#JPEGLIB = -L$(JPEGDIR) -ljpeg
-+#JPEGLIB = $(JPEGDIR)/libjpeg.a
-+###
-+### this is intended to build the ancient version (5a) that's included in the
-+### "jpeg" subdir of XV, not an arbitrary copy of libjpeg:
-+###
-+#$(JPEGDIR)/jconfig.h:
-+# cd $(JPEGDIR) ; ./configure CC='$(CC)'
-+#$(JPEGLIB): $(JPEGDIR)/jconfig.h
-+# cd $(JPEGDIR) ; make
-
-
- ###
--### if, for whatever reason, you're unable to get the TIFF library to compile
-+### if, for whatever reason, you're unable to get the PNG library to compile
- ### on your machine, *COMMENT OUT* the following lines
- ###
--TIFF = -DDOTIFF
--TIFFDIR = tiff
--TIFFINC = -I$(TIFFDIR)
--TIFFLIB = $(TIFFDIR)/libtiff.a
--$(TIFFLIB):
-- ( cd $(TIFFDIR) ; make CC='$(CC)' )
-+PNG = -DDOPNG
-+PNGDIR = /usr
-+#PNGDIR = /usr/local
-+#PNGDIR = ../../libpng
-+###
-+PNGINC = -I$(PNGDIR)/include
-+#PNGINC = -I$(PNGDIR)
-+###
-+PNGLIB = -L$(PNGDIR)/lib -lpng
-+#PNGLIB = -L$(PNGDIR) -lpng
-+#PNGLIB = $(PNGDIR)/libpng.a
-+
-+
-+###
-+### if, for whatever reason, you're unable to get both the PNG library and
-+### (newer versions of) the TIFF library to compile on your machine, *COMMENT
-+### OUT* the following lines
-+###
-+ZLIBDIR = /usr
-+#ZLIBDIR = /usr/local
-+#ZLIBDIR = ../../zlib
-+###
-+ZLIBINC = -I$(ZLIBDIR)/include
-+#ZLIBINC = -I$(ZLIBDIR)
-+###
-+ZLIBLIB = -L$(ZLIBDIR)/lib -lz
-+#ZLIBLIB = -L$(ZLIBDIR) -lz
-+#ZLIBLIB = $(ZLIBDIR)/libz.a
-+
-+
-+###
-+### if, for whatever reason, you're unable to get the JasPer JPEG-2000 library
-+### to compile on your machine, *COMMENT OUT* the following lines
-+###
-+JP2K = -DDOJP2K
-+###
-+#JP2KDIR = ../../jasper
-+JP2KDIR = /usr/local/lib
-+###
-+#JP2KINC = -I$(JP2KDIR)
-+JP2KINC = -I/usr/local/include
-+###
-+#JP2KLIB = -L$(JP2KDIR) -ljasper
-+JP2KLIB = $(JP2KDIR)/libjasper.a
-
-
- ###
- ### if, for whatever reason, you're unable to get the PDS/VICAR support
- ### to compile (xvpds.c, and vdcomp.c), *COMMENT OUT* the following line,
--### and also remove 'vdcomp' from the 'all:' dependancy
-+### and also remove 'vdcomp' from the 'all:' dependency
- ###
- PDS = -DDOPDS
-
-@@ -78,46 +199,60 @@
- #----------System V----------
-
- # if you are running on a SysV-based machine, such as HP, Silicon Graphics,
--# Solaris, etc., uncomment the following line to get mostly there.
--#UNIX = -DSVR4
-+# Solaris, etc.; uncomment one of the following lines to get you *most* of
-+# the way there. SYSV means System V R3.
-+# UNIX = -DSVR4
-+# UNIX = -DSYSV
-+
-
-+#----------Machine-Specific Configurations----------
-+
-+### If you are using a BeOS system, uncomment the following line
-+#MCHN = -DUSE_GETCWD -I/usr/X11/include -L/usr/X11/lib
-+###
-+### The stock version of cleandir now should work for BeOS, too, so try
-+### leaving this commented out:
-+#CLEANDIR = cleandir.BeOS
-
--#----------Machine Specific Configurations----------
-
- ### If you are using an SGI system, uncomment the following line
- #MCHN = -Dsgi
-
-
--### For HP-UX, uncomment the following line:
-+### For HP-UX, uncomment the following line
- #MCHN= -Dhpux -D_HPUX_SOURCE
- # To use old HP compilers (HPUX 7.0 or so), you may need
- #MCHN= -Dhpux -D_HPUX_SOURCE +Ns4000
- #
--# also, if you're using HP's compiler, add '-Aa' to whichever of those
-+# Also, if you're using HP's compiler, add '-Aa' to whichever of those
- # two lines you're using, to turn on ANSI C mode. Or so I'm told.
- #
--# note: You may need to add '-I/usr/include/X11R5' (or R6, or whatever)
-+# Note: You may need to add '-I/usr/include/X11R5' (or R6, or whatever)
- # to whichever of those lines you used, as HP tends to store their X11
- # include files in a non-standard place...
-+#
-+# And you probably have to add '-lV3' to the end of the LIBS def when
-+# using XV's AUTO_EXPAND option.
-
-
--### for LINUX, uncomment the following line
--#MCHN = -DLINUX
-+### for Linux, uncomment one of the following lines:
-+#MCHN = -DLINUX -L/usr/X11R6/lib
-+#MCHN = -DLINUX -L/usr/X11R6/lib64
-
-
- # For SCO 1.1 (UNIX 3.2v2) machines, uncomment the following:
- #MCHN = -Dsco -DPOSIX
- #
- # For ODT 2.0 (UNIX 3.2v4) machines, uncomment the following:
--#MCHN= -Dsco -DPOSIX -DNO_RANDOM
-+#MCHN= -Dsco -DPOSIX -DNO_RANDOM
- #
- # Also, you should add '-lc -lx' to the end of the LIBS def below
- # -lx must be after -lc so you get the right directory routines.
-
-
- # for UMAX V by Encore Computers uncomment the following line for
--# the portable c compiler, system specific definitions and
--# location of local X11 library(if site specific, modify -L option)
-+# the portable C compiler, system-specific definitions and
-+# location of local X11 library (if site-specific, modify -L option)
- # No other switches should be necessary, or so I'm told...
- #
- #MCHN = -q extensions=pcc_c -D__UMAXV__ -L/usr2/usr/lib/X11 -DSVR4
-@@ -147,8 +282,8 @@
- #TIMERS = -DUSLEEP
-
-
--# if XV locks up whenever you click on *any* of the buttons, the Timer()
--# function in xvmisc.c is going out to lunch. A simple workaround is to
-+# if XV locks up whenever you click on *any* of the buttons, the Timer()
-+# function in xvmisc.c is going out to lunch. A simple workaround is to
- # uncomment the following line:
- #TIMERS = -DNOTIMER
-
-@@ -160,7 +295,7 @@
- #DXWM = -DDXWM
-
-
--# if, during compilation, your system complains about the types
-+# if, during compilation, your system complains about the types
- # 'u_long', 'u_short', 'u_int', etc. as being undefined, uncomment the
- # following line:
- #BSDTYPES = -DBSDTYPES
-@@ -177,18 +312,38 @@
- #VPRINTF = -DNEED_VPRINTF -DLONGINT -DNOSTDHDRS
-
-
-+# if your machine puts the prototype for 'malloc()' in malloc.h rather than
-+# stdlib.h, uncomment the following line:
-+#
-+#MALLOC = -DNEED_MALLOC_H
-
-
--################ END OF CONFIGURATION OPTIONS #################
-+# if your X Window System compiled with -DX_LOCALE,
-+# uncomment the following line:
-+# TVL10N = -DX_LOCALE
-+
-+# Install directory of xv_mgcsfx.sample.
-+MGCSFXDIR = $(LIBDIR)
-+# Directory of default configuration file.
-+MGCSFX = -DMGCSFXDIR=\"$(MGCSFXDIR)\"
-+
-
-
-
-+################ END OF CONFIGURATION OPTIONS #################
-+
-
--CFLAGS = $(CCOPTS) $(JPEG) $(JPEGINC) $(TIFF) $(TIFFINC) $(PDS) \
-- $(NODIRENT) $(VPRINTF) $(TIMERS) $(UNIX) $(BSDTYPES) $(RAND) \
-- $(DXWM) $(MCHN)
-
--LIBS = -lX11 $(JPEGLIB) $(TIFFLIB) -lm
-+
-+CFLAGS = $(CCOPTS) $(PNG) $(PNGINC) $(ZLIBINC) $(JPEG) $(JPEGINC) \
-+ $(TIFF) $(TIFFINC) $(PDS) $(JP2K) $(JP2KINC) $(TVL10N) $(MGCSFX) \
-+ $(UNIX) $(BSDTYPES) $(RAND) $(MALLOC) $(DXWM) $(MCHN) $(NODIRENT) \
-+ $(VPRINTF) $(TIMERS) -DDOCDIR=\"$(DOCDIR)\" \
-+ -DSYSCONFDIR=\"$(SYSCONFDIR)\" -DXVEXECPATH=\"$(LIBDIR)\"
-+
-+### remove -lm for BeOS:
-+LIBS = $(TIFFLIB) $(JPEGLIB) $(PNGLIB) $(ZLIBLIB) $(JP2KLIB) -L/usr/X11R6/lib -lX11 -lm
-+#LIBS = $(TIFFLIB) $(JPEGLIB) $(PNGLIB) $(ZLIBLIB) $(JP2KLIB) -lX11
-
- OBJS = xv.o xvevent.o xvroot.o xvmisc.o xvimage.o xvcolor.o xvsmooth.o \
- xv24to8.o xvgif.o xvpm.o xvinfo.o xvctrl.o xvscrl.o xvalg.o \
-@@ -196,7 +351,9 @@
- xvdial.o xvgraf.o xvsunras.o xvjpeg.o xvps.o xvpopup.o xvdflt.o \
- xvtiff.o xvtiffwr.o xvpds.o xvrle.o xviris.o xvgrab.o vprintf.o \
- xvbrowse.o xvtext.o xvpcx.o xviff.o xvtarga.o xvxpm.o xvcut.o \
-- xvxwd.o xvfits.o
-+ xvxwd.o xvfits.o xvpng.o xvzx.o xvwbmp.o xvpcd.o xvhips.o \
-+ xvmag.o xvpic.o xvmaki.o xvpi.o xvpic2.o xvvd.o xvmgcsfx.o \
-+ xvml.o xvjp2k.o
-
- MISC = README INSTALL CHANGELOG IDEAS
-
-@@ -206,10 +363,12 @@
-
-
-
--all: $(JPEGLIB) $(TIFFLIB) xv bggen vdcomp xcmap xvpictoppm
-+#all: $(JPEGLIB) $(TIFFLIB) xv bggen vdcomp xcmap xvpictoppm
-+all: xv bggen vdcomp xcmap xvpictoppm
-
-
--xv: $(OBJS) $(JPEGLIB) $(TIFFLIB)
-+#xv: $(OBJS) $(JPEGLIB) $(TIFFLIB)
-+xv: $(OBJS)
- $(CC) -o xv $(CFLAGS) $(OBJS) $(LIBS)
-
- bggen: bggen.c
-@@ -231,23 +390,47 @@
-
- clean: xvclean
- rm -f bggen vdcomp xcmap xvpictoppm
-- ./cleandir $(JPEGDIR)
-- rm -f $(JPEGDIR)/jconfig.h $(JPEGDIR)/Makefile
-- ./cleandir $(TIFFDIR)
-+# clean only local jpeg and tiff dirs, not user's or system's copies:
-+ ./$(CLEANDIR) jpeg
-+ rm -f jpeg/jconfig.h jpeg/Makefile
-+ ./$(CLEANDIR) tiff
-
-
-+# could also do some shell trickery here to attempt mkdir only if dir is
-+# missing (e.g., "test -d <dir> || $(MKDIR) <dir>")
- install: all
-- cp xv bggen vdcomp xcmap xvpictoppm $(BINDIR)
-- cp docs/xv.man $(MANDIR)/xv.$(MANSUF)
-- cp docs/bggen.man $(MANDIR)/bggen.$(MANSUF)
-- cp docs/xcmap.man $(MANDIR)/xcmap.$(MANSUF)
-- cp docs/xvp2p.man $(MANDIR)/xvpictoppm.$(MANSUF)
-- cp docs/vdcomp.man $(MANDIR)/vdcomp.$(MANSUF)
-- cp docs/xvdocs.ps* $(LIBDIR)
-+ $(MKDIR) $(DESTDIR)$(BINDIR)
-+ cp xv bggen vdcomp xcmap xvpictoppm $(DESTDIR)$(BINDIR)/.
-+ chmod 755 $(DESTDIR)$(BINDIR)/xv $(DESTDIR)$(BINDIR)/bggen \
-+ $(DESTDIR)$(BINDIR)/vdcomp $(DESTDIR)$(BINDIR)/xcmap \
-+ $(DESTDIR)$(BINDIR)/xvpictoppm
-+#
-+ $(MKDIR) $(DESTDIR)$(MANDIR)
-+ cp docs/xv.man $(DESTDIR)$(MANDIR)/xv.$(MANSUF)
-+ cp docs/bggen.man $(DESTDIR)$(MANDIR)/bggen.$(MANSUF)
-+ cp docs/xcmap.man $(DESTDIR)$(MANDIR)/xcmap.$(MANSUF)
-+ cp docs/xvp2p.man $(DESTDIR)$(MANDIR)/xvpictoppm.$(MANSUF)
-+ cp docs/vdcomp.man $(DESTDIR)$(MANDIR)/vdcomp.$(MANSUF)
-+ chmod 644 $(DESTDIR)$(MANDIR)/xv.$(MANSUF) \
-+ $(DESTDIR)$(MANDIR)/bggen.$(MANSUF) \
-+ $(DESTDIR)$(MANDIR)/xcmap.$(MANSUF) \
-+ $(DESTDIR)$(MANDIR)/xvpictoppm.$(MANSUF) \
-+ $(DESTDIR)$(MANDIR)/vdcomp.$(MANSUF)
-+#
-+ $(MKDIR) $(DESTDIR)$(DOCDIR) # or $(DESTDIR)$(LIBDIR)
-+ cp README.jumbo docs/xvdocs.pdf docs/xvdocs.ps $(DESTDIR)$(DOCDIR)/.
-+ chmod 644 $(DESTDIR)$(DOCDIR)/README.jumbo \
-+ $(DESTDIR)$(DOCDIR)/xvdocs.pdf $(DESTDIR)$(DOCDIR)/xvdocs.ps
-+#
-+ #$(MKDIR) $(DESTDIR)$(SYSCONFDIR)
-+ #cp xv_mgcsfx.sample $(DESTDIR)$(SYSCONFDIR)/xv_mgcsfx
-+ #chmod 644 $(DESTDIR)$(SYSCONFDIR)/xv_mgcsfx
-+
-
- tar:
-+# tar only local jpeg and tiff dirs, not user's or system's copies:
- tar cvf xv.tar Makefile* Imakefile *.c *.h bits \
-- docs unsupt vms $(JPEGDIR) $(TIFFDIR) $(MISC)
-+ docs unsupt vms jpeg tiff $(MISC)
-
- xvtar:
- tar cvf xv.tar Makefile* Imakefile *.c *.h bits
-@@ -257,26 +440,28 @@
-
- ################# bitmap dependencies ####################
-
--xv.o: bits/icon bits/iconmask bits/runicon bits/runiconm
--xv.o: bits/cboard50 bits/gray25
-+xv.o: bits/icon bits/iconmask bits/runicon bits/runiconm
-+xv.o: bits/cboard50 bits/gray25
-
- xvbrowse.o: bits/br_file bits/br_dir bits/br_exe bits/br_chr bits/br_blk
--xvbrowse.o: bits/br_sock bits/br_fifo bits/br_error bits/br_unknown
--xvbrowse.o: bits/br_cmpres bits/br_gif bits/br_pm bits/br_pbm
-+xvbrowse.o: bits/br_sock bits/br_fifo bits/br_error # bits/br_unknown
-+xvbrowse.o: bits/br_cmpres bits/br_bzip2 bits/br_gif bits/br_pm bits/br_pbm
- xvbrowse.o: bits/br_sunras bits/br_bmp bits/br_utah bits/br_iris
--xvbrowse.o: bits/br_pcx bits/br_jfif bits/br_tiff bits/br_pds
--xvbrowse.o: bits/br_ps bits/br_iff bits/br_targa bits/br_xpm
-+xvbrowse.o: bits/br_pcx bits/br_jfif bits/br_tiff bits/br_pds bits/br_pcd
-+xvbrowse.o: bits/br_ps bits/br_iff bits/br_targa bits/br_xpm bits/br_xwd
-+xvbrowse.o: bits/br_fits bits/br_png bits/br_zx bits/br_mag bits/br_maki
-+xvbrowse.o: bits/br_pic bits/br_pi bits/br_pic2 bits/br_mgcsfx
-+xvbrowse.o: bits/br_jp2 bits/br_jpc
- xvbrowse.o: bits/br_trash bits/fcurs bits/fccurs bits/fdcurs bits/fcursm
--xvbrowse.o: bits/br_xwd
-
- xvbutt.o: bits/cboard50 bits/rb_frame bits/rb_frame1 bits/rb_top
- xvbutt.o: bits/rb_bot bits/rb_dtop bits/rb_dbot bits/rb_body
- xvbutt.o: bits/rb_dot bits/cb_check bits/mb_chk
-
- xvctrl.o: bits/gray25 bits/gray50 bits/i_fifo bits/i_chr bits/i_dir
--xvctrl.o: bits/i_blk bits/i_lnk bits/i_sock bits/i_exe bits/i_reg
-+xvctrl.o: bits/i_blk bits/i_lnk bits/i_sock bits/i_exe bits/i_reg
- xvctrl.o: bits/h_rotl bits/h_rotr bits/fliph bits/flipv bits/p10
--xvctrl.o: bits/m10 bits/cut bits/copy bits/paste bits/clear
-+xvctrl.o: bits/m10 bits/cut bits/copy bits/paste bits/clear
- xvctrl.o: bits/uicon bits/oicon1 bits/oicon2 bits/icon
- xvctrl.o: bits/padimg bits/annot
-
-@@ -285,13 +470,13 @@
- xvdflt.o: bits/logo_top bits/logo_bot bits/logo_out bits/xv_jhb
- xvdflt.o: bits/xv_cpyrt bits/xv_rev bits/xv_ver
- xvdflt.o: bits/xf_left bits/xf_right bits/font5x9.h
--xvdflt.o: xvdflt.h
-+xvdflt.o: xvdflt.h
-
- xvdial.o: bits/dial_cw1 bits/dial_ccw1 bits/dial_cw2 bits/dial_ccw2
-
- xvdir.o: bits/d_load bits/d_save
-
--xvevent.o: bits/dropper bits/dropperm bits/pen bits/penm
-+xvevent.o: bits/dropper bits/dropperm bits/pen bits/penm
- xvevent.o: bits/blur bits/blurm
-
- xvgam.o: bits/h_rotl bits/h_rotr bits/h_flip bits/h_sinc bits/h_sdec
-diff -ru xv-3.10a/bggen.c xv-3.10a-enhancements/bggen.c
---- xv-3.10a/bggen.c 1994-12-22 14:34:41.000000000 -0800
-+++ xv-3.10a-enhancements/bggen.c 2005-04-17 14:04:22.000000000 -0700
-@@ -18,6 +18,11 @@
- #include <stdio.h>
- #include <math.h>
-
-+#ifdef __STDC__
-+# include <stdlib.h> /* atoi() */
-+# include <ctype.h> /* isdigit() */
-+#endif
-+
- #ifndef M_PI
- # define M_PI 3.1415926535897932385
- #endif
-@@ -29,7 +34,7 @@
- #define MAXCOLS 128
-
- /* some VMS thing... */
--#ifdef vax11c
-+#if defined(vax11c) || (defined(__sony_news) && (defined(bsd43) || defined(__bsd43) || defined(SYSTYPE_BSD) || defined(__SYSTYPE_BSD)))
- #include <ctype.h>
- #endif
-
-@@ -46,8 +51,8 @@
-
- typedef unsigned char byte;
-
--struct color { int r,g,b;
-- int y;
-+struct color { int r,g,b;
-+ int y;
- } colors[MAXCOLS], *cur, *nex;
-
- int numcols;
-@@ -62,7 +67,7 @@
- double computeDist PARM((int, int, int, int, int));
- void writePPM PARM((byte *, int, int, int));
-
--
-+
- /*************************************/
- int main(argc,argv)
- int argc;
-@@ -80,18 +85,18 @@
- char *geom = NULL;
- char *rptgeom = NULL;
-
--
-+
- #ifdef VMS
- getredirection(&argc, &argv);
- #endif
--
-+
-
- for (i=1; i<argc; i++) {
- if (!strncmp(argv[i],"-d",(size_t) 2)) { /* -d disp */
- i++; if (i<argc) dname = argv[i];
- }
- }
--
-+
- if ((theDisp = XOpenDisplay(dname)) == NULL) {
- fprintf(stderr,"bggen: Warning - can't open display, screen %s",
- "size unknown, color names not accepted.\n");
-@@ -99,41 +104,41 @@
-
-
- cnt = 0; numcols = 0;
--
-+
- /* parse cmd-line args */
- for (i=1; i<argc; i++) {
- if (!strcmp(argv[i],"-h")) { /* -h high */
- i++; if (i<argc) high = atoi(argv[i]);
- hset++;
- }
--
-+
- else if (!strcmp(argv[i],"-w")) { /* -w wide */
- i++; if (i<argc) wide = atoi(argv[i]);
- wset++;
- }
--
-+
- else if (!strcmp(argv[i],"-b")) { /* -b bits */
- i++; if (i<argc) bits = atoi(argv[i]);
- }
--
-+
- else if (!strncmp(argv[i],"-g",(size_t) 2)) { /* -g geom */
- i++; if (i<argc) geom = argv[i];
- }
--
-+
- else if (!strncmp(argv[i],"-d",(size_t) 2)) { /* -d disp */
- i++; if (i<argc) dname = argv[i];
- }
--
-+
- else if (!strcmp(argv[i],"-G")) { /* -G rptgeom */
- i++; if (i<argc) rptgeom = argv[i];
- }
--
-+
- else if (!strncmp(argv[i],"-a",(size_t) 2)) doascii++; /* -a */
--
-+
- else if (!strcmp(argv[i],"-r")) { /* -r rot */
- i++; if (i<argc) rot = atoi(argv[i]);
- }
--
-+
- else if (argv[i][0]=='-') usage(); /* any other '-' option is unknown */
-
- else if (isdigit(argv[i][0])) {
-@@ -143,7 +148,7 @@
- case 2: colors[numcols].b = atoi(argv[i]); break;
- }
- cnt++;
--
-+
- if (cnt==3) {
- if (numcols<MAXCOLS) numcols++;
- cnt = 0;
-@@ -176,50 +181,50 @@
- }
- }
- }
--
--
--
-+
-+
-+
- /* print error/usage message, if appropriate */
- if (cnt || numcols==0 || high<1 || wide<1 || bits<1 || bits>8) usage();
--
--
-+
-+
- if (geom) {
- int x,y; unsigned int w,h;
- i = XParseGeometry(geom, &x, &y, &w, &h);
- if (i&WidthValue) { wset++; wide = (int) w; }
- if (i&HeightValue) { hset++; high = (int) h; }
- }
--
--
-+
-+
- /* attempt to connect to X server and get screen dimensions */
- if (theDisp) {
- i = DefaultScreen(theDisp);
- if (!wset) wide = DisplayWidth(theDisp, i);
- if (!hset) high = DisplayHeight(theDisp, i);
- }
--
--
-+
-+
- /* normalize 'rot' */
- while (rot< 0) rot += 360;
- while (rot>=360) rot -= 360;
--
--
-+
-+
- rptwide = wide; rpthigh = high;
- if (rptgeom) {
- int x,y; unsigned int w,h;
- i = XParseGeometry(rptgeom, &x, &y, &w, &h);
- if (i&WidthValue) rptwide = (int) w;
- if (i&HeightValue) rpthigh = (int) h;
--
-+
- RANGE(rptwide, 1, wide);
- RANGE(rpthigh, 1, high);
- }
--
--
-
--
-+
-+
-+
- rpic24 = (byte *) malloc(rptwide * rpthigh * 3 * sizeof(byte));
-- if (rptwide != wide || rpthigh != high)
-+ if (rptwide != wide || rpthigh != high)
- pic24 = (byte *) malloc(wide * high * 3 * sizeof(byte));
- else pic24 = rpic24;
-
-@@ -229,7 +234,7 @@
- exit(1);
- }
- for (i=0, pp=pic24; i<wide*high*3; i++) *pp++ = 0;
--
-+
-
-
- /*** generate image ***/
-@@ -244,34 +249,34 @@
- }
- }
- }
--
--
-+
-+
- else if (rot==0) { /* un-rotated linear (vertical) gradient */
- for (i=0; i<numcols; i++)
- colors[i].y = ((rpthigh-1) * i) / (numcols-1);
--
-+
- cur = &colors[0]; nex = cur+1;
--
-+
- for (i=0; i<rpthigh; i++) {
- pp = rpic24 + (i * rptwide * 3);
-
- /* advance to next pair of colors if we're outside region */
- while (nex->y < i) { cur++; nex++; }
--
-+
- r = cur->r + ((nex->r - cur->r) * (i - cur->y)) / (nex->y - cur->y);
- g = cur->g + ((nex->g - cur->g) * (i - cur->y)) / (nex->y - cur->y);
- b = cur->b + ((nex->b - cur->b) * (i - cur->y)) / (nex->y - cur->y);
--
-+
- r = r & bmask[bits-1];
- g = g & bmask[bits-1];
- b = b & bmask[bits-1];
--
-+
- for (j=0; j<rptwide; j++) {
- *pp++ = (byte) r; *pp++ = (byte) g; *pp++ = (byte) b;
- }
- }
- }
--
-+
- else dorot(rpic24, rptwide, rpthigh, rot);
-
-
-@@ -293,7 +298,7 @@
- y = ((i-ay) % rpthigh);
-
- sp = rpic24 + (y * rptwide + x) * 3;
--
-+
- pp[0] = *sp++; pp[1] = *sp++; pp[2] = *sp++;
- }
- }
-@@ -355,12 +360,12 @@
- mind = computeDist(w-1, 0, cx, cy, rot);
- maxd = computeDist(0, h-1, cx, cy, rot);
- }
--
-+
- del = maxd - mind; /* maximum distance */
--
-+
- distdebug = 0;
--
--
-+
-+
- for (y=0; y<h; y++) {
- pp = pic + (y * w * 3);
- for (x=0; x<w; x++) {
-@@ -368,11 +373,11 @@
- rat = (d - mind) / del;
- if (rat<0.0) rat = 0.0;
- if (rat>1.0) rat = 1.0;
--
-+
- cval = rat * nc1;
- bc = floor(cval);
- crat = cval - bc;
--
-+
- if (bc < nc1) {
- r = colors[bc].r + crat * (colors[bc+1].r - colors[bc].r);
- g = colors[bc].g + crat * (colors[bc+1].g - colors[bc].g);
-@@ -383,7 +388,7 @@
- g = colors[nc1].g;
- b = colors[nc1].b;
- }
--
-+
- *pp++ = (byte) r; *pp++ = (byte) g; *pp++ = (byte) b;
- }
- }
-@@ -395,9 +400,9 @@
- int x,y,cx,cy,rot;
- {
- /* rot has to be in range 0-359 */
--
-- double x1, y1, x2, y2, x3, y3, d, d1, b, theta;
--
-+
-+ double x1, y1, x2, y2, x3, y3, d, d1, b;
-+
- if (rot == 0) return (double) (y - cy);
- if (rot == 180) return (double) (cy - y);
-
-@@ -407,7 +412,7 @@
- /* x2,y2 = vertical projection onto a || line that runs through cx,cy */
- x2 = x1;
- y2 = cy - (cx-x2)*tant1;
--
-+
- d1 = y2 - y1; /* vertical distance between lines */
- b = d1 * cost1;
-
-@@ -435,11 +440,11 @@
- int w,h,doascii;
- {
- /* dumps a pic24 in PPM format to stdout */
--
-+
- int x,y;
--
-+
- printf("P%s %d %d 255\n", (doascii) ? "3" : "6", w, h);
--
-+
- for (y=0; y<h; y++) {
- if (doascii) {
- for (x=0; x<w; x++, pic+=3)
-diff -ru xv-3.10a/bits/br_targa xv-3.10a-enhancements/bits/br_targa
---- xv-3.10a/bits/br_targa 1994-12-22 14:35:30.000000000 -0800
-+++ xv-3.10a-enhancements/bits/br_targa 2007-04-15 10:40:46.000000000 -0700
-@@ -1,6 +1,6 @@
--#define br_targa_width 48
--#define br_targa_height 48
--static unsigned char br_targa_bits[] = {
-+#define br_tga_width 48
-+#define br_tga_height 48
-+static unsigned char br_tga_bits[] = {
- 0xe0, 0xff, 0xff, 0xff, 0x01, 0x00, 0x20, 0x00, 0x00, 0x00, 0x03, 0x00,
- 0x20, 0x00, 0x00, 0x00, 0x05, 0x00, 0x20, 0x00, 0x00, 0x00, 0x09, 0x00,
- 0x20, 0x00, 0x00, 0x00, 0x11, 0x00, 0x20, 0x00, 0x00, 0x00, 0x21, 0x00,
-diff -ru xv-3.10a/bits/icon xv-3.10a-enhancements/bits/icon
---- xv-3.10a/bits/icon 1994-12-22 14:35:28.000000000 -0800
-+++ xv-3.10a-enhancements/bits/icon 2004-04-28 08:00:16.000000000 -0700
-@@ -1,5 +1,6 @@
- #define icon_width 40
- #define icon_height 32
-+#ifndef OMIT_ICON_BITS
- static unsigned char icon_bits[] = {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1c,
-@@ -15,3 +16,4 @@
- 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00};
-+#endif
-diff -ru xv-3.10a/cleandir xv-3.10a-enhancements/cleandir
---- xv-3.10a/cleandir 1994-12-22 14:34:50.000000000 -0800
-+++ xv-3.10a-enhancements/cleandir 2004-05-10 23:19:16.000000000 -0700
-@@ -1,9 +1,13 @@
--#!/bin/csh -f
-+#!/bin/sh -f
- # cleandir: if called with an argument, cd's there and does a 'make clean'
- #
-
--if ( x$1 != x ) then
-- echo "cleaning $1 subdirectory"
-- cd $1
-- make clean
--endif
-+if [ x"$1" != x ]; then
-+ if [ -f "$1"/makefile -o -f "$1"/Makefile ]; then
-+ echo "cleaning '$1' subdirectory"
-+ cd "$1"
-+ make clean
-+# else
-+# echo "no makefile found; NOT cleaning '$1' subdirectory"
-+ fi
-+fi
-diff -ru xv-3.10a/config.h xv-3.10a-enhancements/config.h
---- xv-3.10a/config.h 1995-01-05 10:49:21.000000000 -0800
-+++ xv-3.10a-enhancements/config.h 2007-05-14 08:51:10.000000000 -0700
-@@ -6,25 +6,42 @@
- /***************************************************************************
- * GZIP'd file support
- *
-- * if you have the gnu uncompression utility 'gunzip', XV can use it to
-- * automatically 'unzip' any gzip'd files. To enable this feature,
-- * change 'undef' to 'define' in the following line. Needless to say, if
-- * your gunzip is installed elsewhere on your machine, change the 'GUNZIP'
-- * definition appropriately. (use 'which gunzip' to find if you have gunzip,
-- * and where it lives)
-+ * if you have the GNU uncompression utility 'gunzip' (or 'gzip' itself,
-+ * which is just a link to gunzip), XV can use it to automatically 'unzip'
-+ * any gzip'd files. To enable this feature, change 'undef' to 'define' in
-+ * the following line. Needless to say, if your gunzip is installed elsewhere
-+ * on your machine, change the 'GUNZIP' definition appropriately. (use
-+ * 'which gunzip' to find if you have gunzip, and where it lives; ditto for
-+ * gzip)
- */
--#undef USE_GUNZIP
-+#define USE_GUNZIP
-
- #ifdef USE_GUNZIP
- # ifdef VMS
- # define GUNZIP "UNCOMPRESS"
- # else
--# define GUNZIP "/usr/local/bin/gunzip -q"
-+# define GUNZIP "gzip -dq"
- # endif
- #endif
-
-
- /***************************************************************************
-+ * BZIP2'd file support
-+ *
-+ * if you have the uncompression utility 'bunzip2' (or 'bzip2' itself, which
-+ * is just a link to bunzip2), XV can use it to automatically 'unzip' any
-+ * bzip2'd files. To enable this feature, change 'undef' to 'define' in the
-+ * following line (if not already done). Use 'which bunzip2' or 'which bzip2'
-+ * to find if you have bzip2/bunzip2, and where it lives.
-+ */
-+#define USE_BUNZIP2
-+
-+#ifdef USE_BUNZIP2
-+# define BUNZIP2 "bzip2 -d" /* should this include the full path? */
-+#endif
-+
-+
-+/***************************************************************************
- * compress'd file support
- *
- * if you have GUNZIP defined above, just ignore this, as 'gunzip' can
-@@ -37,9 +54,16 @@
- */
- #define UNCOMPRESS "/usr/ucb/uncompress"
-
--#if defined(hpux) || defined(SVR4) || defined(__386BSD__)
-+#if defined(hpux) || defined(SVR4) || \
-+ defined(__386BSD__) || defined(__FreeBSD__) || defined(__NetBSD__) || \
-+ defined(__linux__)
-+ /*
-+ I want to use BSD macro for checking if this OS is *BSD or not,
-+ but the macro is defined in <sys/parm.h>, which I don't know all
-+ machine has or not.
-+ */
- # undef UNCOMPRESS
--# define UNCOMPRESS "/usr/bin/uncompress"
-+# define UNCOMPRESS "uncompress"
- #endif
-
- #if defined(sgi)
-@@ -70,18 +94,18 @@
- * PostScript file input support:
- *
- * if you have the 'ghostscript' package installed (version 2.6 or later),
-- * XV can use it to read and display PostScript files. To do so,
-+ * XV can use it to read and display PostScript files. To do so,
- * uncomment the '#define GS_PATH' line, below. You probably will not
- * need to modify the GS_LIB or GS_DEV lines, but if you do modify them,
- * be sure to uncomment them, as well.
- *
-- * the ghostscript package can be acquired via anonymous ftp on
-+ * the ghostscript package can be acquired via anonymous ftp on
- * prep.ai.mit.edu, in the 'pub/gnu' directory
- *
-- * GS_PATH specifies the complete path to your gs executable.
-+ * GS_PATH specifies the complete path to your gs executable.
- *
-- * GS_LIB should be set if there's some other gs libs that should be
-- * searched, but aren't by default. (In which case you should probably
-+ * GS_LIB should be set if there's some other gs libs that should be
-+ * searched, but aren't by default. (In which case you should probably
- * just fix your 'gs' so it looks in the right places without being told...)
- *
- * GS_DEV is the file format that ghostscript will convert PS into. It
-@@ -89,6 +113,7 @@
- */
-
- /* #define GS_PATH "/usr/local/bin/gs" */
-+#define GS_PATH "gs"
- /* #define GS_LIB "." */
- /* #define GS_DEV "ppmraw" */
-
-@@ -97,10 +122,10 @@
- * 'old-style' XV logo image:
- *
- * XV now has a nifty, new logo image. The downside is that it increases
-- * the size of the 'xv' executable by 250K or so, and it's possible that
-- * your compiler may choke while compiling 'xvdflt.c'. If you're compiler
-+ * the size of the 'xv' executable by 250K or so, and it's possible that
-+ * your compiler may choke while compiling 'xvdflt.c'. If your compiler
- * can't handle it, or you're running Linux on a system with minimal memory,
-- * change 'undef' to 'define' in the following line
-+ * change 'undef' to 'define' in the following line:
- */
-
- #undef USEOLDPIC
-@@ -108,8 +133,8 @@
-
- /***************************************************************************
- * Backing Store:
-- *
-- * XV can request that 'Backing Store' may be turned on ('WhenMapped') for
-+ *
-+ * XV can request that 'Backing Store' may be turned on ('WhenMapped') for
- * several of its windows, which may help performance over a slow network
- * connection. However, it has been known to behave strangely (or crash)
- * on some X servers, so it's left here as an option. If you run into trouble
-@@ -119,3 +144,218 @@
-
- #define BACKING_STORE
-
-+
-+/***************************************************************************
-+ * TIFF YCbCr-to-RGB conversion:
-+ *
-+ * Newer versions of libtiff can be compiled with libjpeg for JPEG-in-TIFF
-+ * support, and according to Scott Marovich, "the IJG JPEG Library...sometimes
-+ * seems to produce slightly more accurate results" (one known example: the
-+ * 'quad-jpeg.tif' test image). In addition, libtiff can be compiled with
-+ * "old JPEG" support, although its configure script will not enable that by
-+ * default. Change 'define' and 'undef' in the following lines as you wish,
-+ * but note that defining LIBTIFF_HAS_OLDJPEG_SUPPORT when such is _not_ the
-+ * case will result in crashes when encountering old-JPEG TIFFs:
-+ */
-+
-+#define USE_LIBJPEG_FOR_TIFF_YCbCr_RGB_CONVERSION
-+#undef LIBTIFF_HAS_OLDJPEG_SUPPORT
-+
-+
-+/***************************************************************************
-+ * PhotoCD/MAG/PIC/MAKI/Pi/PIC2/HIPS format Support:
-+ *
-+ * if, for whatever reason--say, security concerns--you don't want to
-+ * include support for one or more of the PhotoCD, MAG/MAKI/Pi/PIC/PIC2
-+ * (Japanese), or HIPS (astronomical) image formats, change the relevant
-+ * 'define' to 'undef' in the following lines. Conversely, if you *do*
-+ * want them, change 'undef' to 'define' as appropriate.
-+ */
-+
-+#define HAVE_PCD /* believed to be reasonably safe */
-+
-+#undef HAVE_MAG /* probable security issues */
-+#undef HAVE_MAKI /* probable security issues */
-+#undef HAVE_PI /* probable security issues */
-+#undef HAVE_PIC /* probable security issues */
-+#undef HAVE_PIC2 /* probable security issues */
-+
-+#undef HAVE_HIPS /* probable security issues */
-+
-+
-+/***************************************************************************
-+ * MacBinary file support:
-+ *
-+ * if you want XV to be able to handle ``MacBinary'' files (which have
-+ * 128 byte info file header at the head), change 'undef' to 'define'
-+ * in the following line.
-+ */
-+
-+#undef MACBINARY
-+
-+
-+/***************************************************************************
-+ * Auto Expand support:
-+ *
-+ * if you want to extract archived file automatically and regard it as
-+ * a directory, change 'undef' to 'define' in the AUTO_EXPAND line.
-+ *
-+ * Virtual Thumbdir support:
-+ *
-+ * if you want Virtual directory based Thumbdir(It means that XV
-+ * doesn't forget builded Icons still be quited even if the directory
-+ * is read-only), change 'undef' to 'define' the VIRTUAL_TD line.
-+ */
-+
-+#undef AUTO_EXPAND
-+#undef VIRTUAL_TD
-+
-+#if defined(VIRTUAL_TD) && !defined(AUTO_EXPAND)
-+# undef VIRTUAL_TD
-+#endif
-+
-+
-+/***************************************************************************
-+ * Adjust the aspect ratio of Icons:
-+ *
-+ * if you want to adjust the aspect ratio of the icons in Visual
-+ * Schnauzer, change 'undef' to 'define' in the following line.
-+ */
-+
-+#undef VS_ADJUST
-+
-+
-+/***************************************************************************
-+ * Restore original colormap:
-+ *
-+ * if you want to restore original colormap when icons in Visual
-+ * Shunauzer is double-clicked, change 'undef' to 'define' in the
-+ * following line.
-+ */
-+
-+#undef VS_RESCMAP
-+
-+
-+/***************************************************************************
-+ * TextViewer l10n support:
-+ *
-+ * if you want XV to show the text in Japanese on TextViewer, change
-+ * 'undef' to 'define' in the following line.
-+ */
-+
-+#undef TV_L10N
-+
-+#ifdef TV_L10N
-+/*
-+ * if you want to change the default code-set used in case that XV
-+ * fails to select correct code-set, uncomment the '#define
-+ * LOCALE_DEFAULT' line and change the 'LOCALE_DEFAULT' definition
-+ * appropriately.
-+ * (0:ASCII, 1:EUC-j, 2:JIS, 3:MS Kanji) */
-+
-+/* # define LOCALE_DEFAULT 0 */
-+
-+/*
-+ * Uncomment and edit the following lines, if your X Window System was
-+ * not compiled with -DX_LOCALE and you failed to display the Japanese
-+ * text in TextViewer. You don't have to write locale name of JIS code-set
-+ * and Microsoft code-set, if your system doesn't support those code-sets.
-+ */
-+
-+/*
-+# define LOCALE_NAME_EUC "ja_JP.EUC"
-+# define LOCALE_NAME_JIS "ja_JP.JIS"
-+# define LOCALE_NAME_MSCODE "ja_JP.SJIS"
-+*/
-+
-+/*
-+ * if your system doesn't have the Japanese fonts in the sizes,
-+ * Uncomment and edit the following font size entries.
-+ */
-+
-+/* # define TV_FONTSIZE 14,16,24 */
-+
-+/*
-+ * If you need, uncomment and modify the following font name.
-+ */
-+
-+/* # define TV_FONTSET "-*-fixed-medium-r-normal--%d-*" */
-+#endif /* TV_L10N */
-+
-+
-+/***************************************************************************
-+ * User definable filter support:
-+ *
-+ * Use the filters as input and output method for load and save unsupported
-+ * image format file. The filter command is recognized by definition of
-+ * magic number or suffix in "~/.xv_mgcsfx" .
-+ * To enable this feature, change 'undef' to 'define' in the following line.
-+ */
-+#undef HAVE_MGCSFX
-+
-+#ifdef HAVE_MGCSFX
-+/*
-+ * Support symbol 'auto' as <input image type> in startup file. This type
-+ * cannot use pipe as input; it writes to a temporary file and recognizes
-+ * the actual filetype by XV processing.
-+ */
-+# define HAVE_MGCSFX_AUTO
-+
-+/*
-+ * The startup file of definition for MgcSfx. 'MGCSFX_SITE_RC' is read
-+ * first and '~/MGCSFX_RC' is second. So same definitions in both files
-+ * are overridden by '~/MGCSFX_RC'
-+ * To define startup file, see the sample of startup file 'xv_mgcsfx.sample'.
-+ */
-+# define MGCSFX_SITE_RC "xv_mgcsfx"
-+# define MGCSFX_RC ".xv_mgcsfx"
-+
-+/*
-+ * If you want startup file to pass preprocessor in reading time, then
-+ * change 'undef' to 'define' in the following line.
-+ *
-+ * WARNING : If you decide to use preprocessor, you must not write
-+ * '# <comment>' style comment in startup file. Because,
-+ * preprocessor can't recognize. */
-+# undef USE_MGCSFX_PREPROCESSOR
-+
-+# ifdef USE_MGCSFX_PREPROCESSOR
-+/*
-+ * This is used like "system("MGCSFX_PREPROCESSOR MGCSFX_RC > tmp_name");",
-+ * and read tmp_name instead of MGCSFX_RC.
-+ */
-+# define MGCSFX_PREPROCESSOR "/usr/lib/cpp"
-+/* # define MGCSFX_PREPROCESSOR "cc -E" */
-+
-+# endif /* USE_MGCSFX_PREPROCESSOR */
-+
-+/*
-+ * Default string of command. If input command is required for undefined file,
-+ * dialog is popuped with 'MGCSFX_DEFAULT_INPUT_COMMAND'. And, if output
-+ * command is required in save dialog of MgcSfx, dialog is popuped with
-+ * 'MGCSFX_DEFAULT_OUTPUT_COMMAND'.
-+ *
-+ * WARNING : Now, supported only 'PNM' image format, when command input is
-+ * required. You should define filter which use 'PNM' image format
-+ * as input or output.
-+ */
-+# define MGCSFX_DEFAULT_INPUT_COMMAND "tifftopnm"
-+# define MGCSFX_DEFAULT_OUTPUT_COMMAND "pnmtotiff"
-+
-+#endif /* HAVE_MGCSFX */
-+
-+
-+/***************************************************************************
-+ * Multi-Lingual TextViewer
-+ *
-+ * if you want XV to show the text in multi-lingual on TextViewer, change
-+ * 'undef' to 'define' in the following line.
-+ */
-+
-+#undef TV_MULTILINGUAL
-+
-+#define TV_DEFAULT_CODESET TV_EUC_JAPAN
-+
-+#ifdef TV_MULTILINGUAL
-+# undef TV_L10N
-+#endif
-diff -ru xv-3.10a/copyright.h xv-3.10a-enhancements/copyright.h
---- xv-3.10a/copyright.h 1994-12-22 14:34:56.000000000 -0800
-+++ xv-3.10a-enhancements/copyright.h 2007-05-20 21:35:34.000000000 -0700
-@@ -1,11 +1,11 @@
- /* Copyright Notice
- * ================
- * Copyright 1989, 1994 by John Bradley
-- *
-- * Permission to copy and distribute XV in its entirety, for non-commercial
-- * purposes, is hereby granted without fee, provided that this license
-+ *
-+ * Permission to copy and distribute XV in its entirety, for non-commercial
-+ * purposes, is hereby granted without fee, provided that this license
- * information and copyright notice appear unmodified in all copies.
-- *
-+ *
- * Note that distributing XV 'bundled' in with any product is considered
- * to be a 'commercial purpose'.
- *
-@@ -13,16 +13,16 @@
- * and/or configured to be in their 'unregistered copy' mode, so that it
- * is made obvious to the user that XV is shareware, and that they should
- * consider donating, or at least reading this License Info.
-- *
-+ *
- * The software may be modified for your own purposes, but modified
- * versions may not be distributed without prior consent of the author.
-- *
-+ *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event will the author be held liable for any damages
- * arising from the use of this software.
-- *
-+ *
- * If you would like to do something with XV that this copyright
-- * prohibits (such as distributing it with a commercial product,
-+ * prohibits (such as distributing it with a commercial product,
- * using portions of the source in some other program, etc.), please
- * contact the author (preferably via email). Arrangements can
- * probably be worked out.
-@@ -34,13 +34,13 @@
- * larger donations are quite welcome. Folks who donate $25 or more
- * can receive a Real Nice bound copy of the XV manual for no extra
- * charge.
-- *
-+ *
- * Commercial, government, and institutional users must register their
- * copies of XV, for the price of $25 per workstation/X terminal or per
- * XV user, whichever is less. Note that it does NOT say 'simultaneous user',
-- * but rather, the total number of people who use XV on any sort of
-- * recurring basis. Site licenses are available (and recommended) for those
-- * who wish to run XV on a large (>10) number of machines.
-+ * but rather, the total number of people who use XV on any sort of
-+ * recurring basis. Site licenses are available (and recommended) for those
-+ * who wish to run XV on a large (>10) number of machines.
- * Contact the author for more details.
- *
- * The author may be contacted via:
-@@ -56,3 +56,51 @@
- * The author may not be contacted by (voice) phone. Please don't try.
- *
- */
-+
-+/*
-+ * Portions copyright 2000-2007 by Greg Roelofs and contributors:
-+ *
-+ * Andrey A. Chernov [ache]
-+ * (http://cvsweb.freebsd.org/ports/graphics/xv/files/patch-ab)
-+ * Andreas Dilger (adilger clusterfs.com)
-+ * Alexander Lehmann (lehmann usa.net)
-+ * Alexey Spiridonov (http://www-math.mit.edu/~lesha/)
-+ * Anthony Thyssen (http://www.cit.gu.edu.au/~anthony/)
-+ * Bruno Rohee (http://bruno.rohee.com/)
-+ * David A. Clunie (http://www.dclunie.com/xv-pcd.html)
-+ * Erling A. Jacobsen (linuxcub email.dk)
-+ * Egmont Koblinger (egmont users.sourceforge.net)
-+ * Fabian Greffrath (fabian debian-unofficial.org)
-+ * Greg Roelofs (http://pobox.com/~newt/greg_contact.html)
-+ * Guido Vollbeding (http://sylvana.net/guido/)
-+ * IKEMOTO Masahiro (ikeyan airlab.cs.ritsumei.ac.jp)
-+ * John Cooper (john.cooper third-harmonic.com)
-+ * John C. Elliott (http://www.seasip.demon.co.uk/ZX/zxdload.html)
-+ * John D. Baker (http://mylinuxisp.com/~jdbaker/)
-+ * Jörgen Grahn (jgrahn algonet.se)
-+ * John H. Bradley, of course (http://www.trilon.com/xv/)
-+ * Jean-Pierre Demailly (http://www-fourier.ujf-grenoble.fr/~demailly/)
-+ * John Rochester (http://www.freebsd.org/cgi/query-pr.cgi?pr=2920)
-+ * (also http://cvsweb.freebsd.org/ports/graphics/xv/files/patch-af, -ag)
-+ * James Roberts Kirkpatrick (uwyo.edu)
-+ * Joe Zbiciak (http://spatula-city.org/~im14u2c/)
-+ * Kyoichiro Suda (http://www.coara.or.jp/~sudakyo/XV_jp.html)
-+ * Landon Curt "chongo" Noll (http://www.isthe.com/chongo/)
-+ * Larry Jones (lawrence.jones ugs.com)
-+ * Peter Jordan (http://www.ibiblio.org/pub/Linux/apps/graphics/viewers/X/)
-+ * Pawel S. Veselov (http://manticore.2y.net/wbmp.html)
-+ * Ross Combs (rocombs cs.nmsu.edu)
-+ * Robin Humble (http://www.cita.utoronto.ca/~rjh/)
-+ * Sean Borman (http://www.nd.edu/~sborman/software/xvwheelmouse.html)
-+ * TenThumbs (tenthumbs cybernex.net)
-+ * Scott B. Marovich (formerly marovich hpl.hp.com)
-+ * Tim Adye (http://hepwww.rl.ac.uk/Adye/xv-psnewstyle.html)
-+ * Tim Ramsey (tar pobox.com)
-+ * Tetsuya INOUE (tin329 chino.it.okayama-u.ac.jp)
-+ * Tavis Ormandy (taviso gentoo.org)
-+ * Werner Fink (http://www.suse.de/~werner/)
-+ *
-+ * Other credits are as listed on the XV Downloads page or in the respective
-+ * patches (e.g., the jp-extension patches or within the PNG patch).
-+ *
-+ */
-diff -ru xv-3.10a/docs/bggen.man xv-3.10a-enhancements/docs/bggen.man
---- xv-3.10a/docs/bggen.man 1994-12-22 14:35:22.000000000 -0800
-+++ xv-3.10a-enhancements/docs/bggen.man 2007-04-22 17:32:11.000000000 -0700
-@@ -1,4 +1,4 @@
--.TH bggen l
-+.TH bggen 1
- .SH NAME
- bggen \- generates colored backgrounds on X11 displays
- .SH SYNTAX
-diff -ru xv-3.10a/docs/xcmap.man xv-3.10a-enhancements/docs/xcmap.man
---- xv-3.10a/docs/xcmap.man 1994-12-22 14:35:23.000000000 -0800
-+++ xv-3.10a-enhancements/docs/xcmap.man 2007-04-22 17:32:31.000000000 -0700
-@@ -1,4 +1,4 @@
--.TH xcmap 1X
-+.TH xcmap 1
- .SH NAME
- xcmap \- displays the default colormap on X11 displays
- .SH SYNTAX
-diff -ru xv-3.10a/docs/xv.man xv-3.10a-enhancements/docs/xv.man
---- xv-3.10a/docs/xv.man 1994-12-22 14:35:22.000000000 -0800
-+++ xv-3.10a-enhancements/docs/xv.man 2007-04-22 17:32:53.000000000 -0700
-@@ -1,4 +1,4 @@
--.TH XV l "2 December 1994" "Rev. 3.10"
-+.TH XV 1 "22 April 2007" "Rev. 3.10a-jumboFix+Enh"
- .SH NAME
- \fBxv\fP \- interactive image display for the X Window System
- .SH SYNTAX
-@@ -8,14 +8,17 @@
- .SH DESCRIPTION
- The
- .I xv
--program displays images in the GIF, JPEG, TIFF,
--PBM, PGM, PPM, X11 bitmap, Utah Raster Toolkit RLE, PDS/VICAR, Sun Rasterfile,
--BMP, PCX, IRIS RGB, XPM, Targa, XWD, possibly PostScript, and PM formats on
--workstations and terminals running the X Window System, Version 11.
-+program displays images on workstations and terminals running the X Window
-+System, Version 11. Supported image formats include
-+PBM, PGM, PPM, X11 bitmap, XWD, XPM, Utah Raster Toolkit RLE, PDS/VICAR,
-+FITS, Sun Rasterfile, GIF, PCX, Targa/TGA, BMP, WBMP, IRIS RGB, Spectrum
-+SCREEN$, PM, and optionally PNG, JPEG, JPEG 2000, JP2, TIFF, PostScript,
-+PDF, G3 fax, MAG, PIC, MAKI (640x400), PI, and PIC2.
- .LP
--The documentation for XV is now distributed
-+Aside from the usage screen (available by typing 'xv -help' at the command
-+line), documentation for XV is now distributed
- .I only
--as a PostScript file, as it has gotten enormous,
-+as a PostScript (or PDF) file, as it has gotten enormous
- and is no longer very well suited to the 'man' page format.
- Print a copy of the (100-ish page) manual found in
- .IR docs/xvdocs.ps .
-@@ -26,9 +29,14 @@
- If you don't
- .I have
- the PostScript file, it is part of the standard XV distribution, the
--latest version of which can be obtained via anonymous ftp from
-+latest version of which can be obtained from
-+.IR http://www.trilon.com/xv/
-+or via anonymous ftp from
- .IR ftp.cis.upenn.edu
--in the directory pub/xv
-+in the directory pub/xv .
-+.PP
-+This version has been patched with the XV Jumbo Patches, available from
-+.IR http://pobox.com/~newt/greg_xv.html .
- .PP
- .SH AUTHOR
--John Bradley
-+John Bradley (and many contributors)
-diff -ru xv-3.10a/docs/xvp2p.man xv-3.10a-enhancements/docs/xvp2p.man
---- xv-3.10a/docs/xvp2p.man 1994-12-22 14:35:25.000000000 -0800
-+++ xv-3.10a-enhancements/docs/xvp2p.man 2007-04-22 17:33:23.000000000 -0700
-@@ -1,4 +1,4 @@
--.TH xvpictoppm 1X
-+.TH xvpictoppm 1
- .SH NAME
- xvpictoppm \- converts XV 'thumbnail' files to standard PPM format
- .SH SYNTAX
-diff -ru xv-3.10a/tiff/Makefile xv-3.10a-enhancements/tiff/Makefile
---- xv-3.10a/tiff/Makefile 1994-12-22 14:35:12.000000000 -0800
-+++ xv-3.10a-enhancements/tiff/Makefile 2005-04-17 14:45:28.000000000 -0700
-@@ -30,13 +30,15 @@
- # OF THIS SOFTWARE.
- #
-
--AR= ar
--RANLIB= ./RANLIB.csh
-+AR= ar
-+CHMOD= chmod
-+#RANLIB= ./RANLIB.csh
-+RANLIB= ./RANLIB.sh
-
- IPATH= -I.
-
- COPTS= -O
--CFLAGS= ${COPTS} ${IPATH}
-+CFLAGS= ${COPTS} ${IPATH} -D_BSD_SOURCE
-
- INCS= tiff.h tiffio.h
-
-@@ -60,6 +62,7 @@
-
- ${ALL}: ${OBJS}
- ${AR} rc libtiff.a $?
-+ ${CHMOD} +x ${RANLIB}
- ${RANLIB} libtiff.a
-
- ${OBJS}: tiffio.h tiff.h tiffcomp.h tiffiop.h tiffconf.h
-diff -ru xv-3.10a/tiff/Makefile.std xv-3.10a-enhancements/tiff/Makefile.std
---- xv-3.10a/tiff/Makefile.std 1994-12-22 14:35:16.000000000 -0800
-+++ xv-3.10a-enhancements/tiff/Makefile.std 2004-05-16 18:50:39.000000000 -0700
-@@ -30,8 +30,10 @@
- # OF THIS SOFTWARE.
- #
-
--AR= /bin/ar
--RANLIB= ./RANLIB.csh
-+AR= /bin/ar
-+CHMOD= chmod
-+#RANLIB= ./RANLIB.csh
-+RANLIB= ./RANLIB.sh
-
- IPATH= -I.
-
-@@ -60,6 +62,7 @@
-
- ${ALL}: ${OBJS}
- ${AR} rc libtiff.a $?
-+ ${CHMOD} +x ${RANLIB}
- ${RANLIB} libtiff.a
-
- ${OBJS}: tiffio.h tiff.h tiffcomp.h tiffiop.h tiffconf.h
-diff -ru xv-3.10a/vdcomp.c xv-3.10a-enhancements/vdcomp.c
---- xv-3.10a/vdcomp.c 1994-12-22 14:34:47.000000000 -0800
-+++ xv-3.10a-enhancements/vdcomp.c 2007-04-15 21:09:55.000000000 -0700
-@@ -5,8 +5,8 @@
- /* Decompresses images using Kris Becker's subroutine DECOMP.C */
- /* which is included in this program in a shortened version. */
- /* */
--/* Reads a variable length compressed PDS image and outputs a */
--/* fixed length uncompressed image file in PDS format with */
-+/* Reads a variable-length compressed PDS image and outputs a */
-+/* fixed-length uncompressed image file in PDS format with */
- /* labels, image histogram, engineering table, line header table */
- /* and an image with PDS, FITS, VICAR or no labels. If used on */
- /* a non-byte-swapped machine the image histogram is un-swapped. */
-@@ -96,40 +96,54 @@
- #include <stdio.h>
- #include <stdlib.h>
-
--/* include a malloc.h, of some sort... */
--#ifndef VMS /* VMS hates multi-line '#if's */
--# if !defined(ibm032) && \
-- !defined(__convex__) && \
-- !(defined(vax) && !defined(ultrix)) && \
-- !defined(mips) && \
-- !defined(apollo) && \
-- !defined(pyr) && \
-- !defined(__UMAXV__) && \
-- !defined(bsd43) && \
-- !defined(aux) && \
-- !defined(__bsdi__) && \
-- !defined(sequent)
--
--# if defined(hp300) || defined(hp800) || defined(NeXT)
--# include <sys/malloc.h> /* it's in 'sys' on HPs and NeXT */
--# else
--# include <malloc.h>
--# endif
--# endif
-+/* include a malloc.h of some sort (if needed...most systems use stdlib.h) */
-+#ifndef VMS /* VMS hates multi-line "#if"s */
-+ /*
-+ * I want to use BSD macro for checking if this OS is *BSD or not,
-+ * but the macro is defined in <sys/parm.h>, which I don't know all
-+ * machine has or not.
-+ */
-+# if !defined(ibm032) && \
-+ !defined(__convex__) && \
-+ !(defined(vax) && !defined(ultrix)) && \
-+ !defined(mips) && \
-+ !defined(apollo) && \
-+ !defined(pyr) && \
-+ !defined(sequent) && \
-+ !defined(__UMAXV__) && \
-+ !defined(aux) && \
-+ !defined(bsd43) && \
-+ !defined(__bsd43) && \
-+ !defined(__bsdi__) && \
-+ !defined(__386BSD__) && \
-+ !defined(__FreeBSD__) && \
-+ !defined(__OpenBSD__) && \
-+ !defined(__NetBSD__) && \
-+ !defined(__DARWIN__)
-+
-+# if defined(hp300) || defined(hp800) || defined(NeXT)
-+# include <sys/malloc.h> /* it's in "sys" on HPs and NeXT */
-+# else
-+# include <malloc.h> /* FIXME: should explicitly list systems that NEED this, not everyone that doesn't */
-+# endif
-+
-+# endif /* !most modern systems */
- #endif /* !VMS */
-
-
- #include <X11/Xos.h>
-
--#define TRUE 1
--#define FALSE 0
-+#define TRUE 1
-+#define FALSE 0
-+
-+#define NAMELEN 1024 /* inname and outname sizes */
-
-- /* pc i/o defines */
--#define O_BINARY 0x8000 /* file mode is binary */
-+ /* PC I/O defines */
-+#define O_BINARY 0x8000 /* file mode is binary */
-
-- /* vax i/o defines */
--#define RECORD_TYPE "rfm=fix" /* VAX fixed length output */
--#define CTX "ctx=bin" /* no translation of \n */
-+ /* VAX/VMS I/O defines */
-+#define RECORD_TYPE "rfm=fix" /* VAX/VMS fixed-length output */
-+#define CTX "ctx=bin" /* no translation of \n */
- #define FOP "fop=cif,sup" /* file processing ops */
-
- typedef struct leaf { struct leaf *right;
-@@ -142,9 +156,9 @@
- once the tree is created by the accompanying routine huff_tree.
- **************************************************************************/
-
-- NODE *tree;
-+static NODE *tree;
-
--/* subroutine definitions */
-+/* subroutine definitions */
-
- #undef PARM
- #ifdef __STDC__
-@@ -172,11 +186,11 @@
- void free_tree PARM((int *));
- int free_node PARM((NODE *, int));
-
--/* global variables */
-+/* global variables */
-
- int infile;
- FILE *outfile;
--char inname[1024],outname[1024];
-+char inname[NAMELEN], outname[NAMELEN];
- int output_format;
- int record_bytes, max_lines;
- int line_samples, fits_pad;
-@@ -185,8 +199,8 @@
-
- /*************************************************/
- int main(argc,argv)
-- int argc;
-- char **argv;
-+ int argc;
-+ char **argv;
- {
- unsigned char ibuf[2048],obuf[2048];
- unsigned char blank=32;
-@@ -200,12 +214,12 @@
- /* */
- /*********************************************************************/
-
-- strcpy(inname," ");
-+ strcpy(inname," ");
- strcpy(outname," ");
- output_format = 0;
-
- if (argc == 1); /* prompt user for parameters */
-- else if (argc == 2 && (strncmp(argv[1],"help",(size_t) 4) == 0 ||
-+ else if (argc == 2 && (strncmp(argv[1],"help",(size_t) 4) == 0 ||
- strncmp(argv[1],"HELP",(size_t) 4) == 0 ||
- strncmp(argv[1],"?", (size_t) 1) == 0)) {
- fprintf(stderr,
-@@ -214,18 +228,22 @@
- fprintf(stderr," infile - name of compressed image file. \n");
- fprintf(stderr," outfile - name of uncompressed output file.\n");
- fprintf(stderr," output format - selected from the following list:\n");
-- fprintf(stderr,"\n");
-- fprintf(stderr," 1 SFDU/PDS format [DEFAULT].\n");
-- fprintf(stderr," 2 FITS format. \n");
-- fprintf(stderr," 3 VICAR format. \n");
-- fprintf(stderr," 4 Unlabelled binary array. \n\n");
-+ fprintf(stderr,"\n");
-+ fprintf(stderr," 1 SFDU/PDS format [DEFAULT].\n");
-+ fprintf(stderr," 2 FITS format. \n");
-+ fprintf(stderr," 3 VICAR format. \n");
-+ fprintf(stderr," 4 Unlabelled binary array. \n\n");
- exit(1);
-- }
-+ }
- else {
-- strcpy(inname,argv[1]);
-- if (argc >= 3) strcpy(outname,argv[2]);
-+ strncpy(inname, argv[1], sizeof(inname)-1);
-+ inname[sizeof(inname)-1] = '\0';
-+ if (argc >= 3) {
-+ strncpy(outname, argv[2], sizeof(outname)-1);
-+ outname[sizeof(outname)-1] = '\0';
-+ }
- if (argc == 3) output_format = 1;
-- if (argc == 4) sscanf(argv[3],"%d",&output_format);
-+ if (argc == 4) sscanf(argv[3],"%d",&output_format);
- }
-
- host = check_host();
-@@ -244,13 +262,13 @@
- case 4: no_labels(host); break;
- }
-
-- if (record_bytes == 836) { /* set up values for image sizes */
-+ if (record_bytes == 836) { /* set up values for image sizes */
- max_lines = 800;
- fits_pad = 2240;
- line_samples = 800;
- }
- else {
-- max_lines = 1056;
-+ max_lines = 1056;
- fits_pad = 1536;
- line_samples = 1204;
- }
-@@ -394,12 +412,12 @@
- if (record_bytes == 1204) /* do checksum for viking */
- for (i=0; i<record_bytes; i++) checksum += (int)obuf[i];
-
-- if ((line % 100 == 0) && (outfile != stdout))
-+ if ((line % 100 == 0) && (outfile != stdout))
- fprintf(stderr,"\nline %d",line);
-
- } while (length > 0 && line < max_lines);
-
-- if (record_bytes == 1204 && (outfile != stdout))
-+ if (record_bytes == 1204 && (outfile != stdout))
- /* print checksum for viking */
- fprintf(stderr,"\n Image label checksum = %d computed checksum = %d\n",
- label_checksum,checksum);
-@@ -425,33 +443,36 @@
- /*********************************************************************/
-
- int get_files(host)
--int host;
-+ int host;
- {
-- short shortint;
- typedef long off_t;
-+ short shortint;
-+ char *s;
-
- if (inname[0] == ' ') {
- printf("\nEnter name of file to be decompressed: ");
-- gets (inname);
-+ fgets(inname, sizeof(inname), stdin);
-+ if ((s = strchr(inname, '\n')) != NULL)
-+ *s = '\0';
- }
-
-- if (host == 1 | host == 2) {
-- if ((infile = open(inname,O_RDONLY | O_BINARY)) <= 0) {
-- fprintf(stderr,"\ncan't open input file: %s\n",inname);
-+ if (host == 1 || host == 2) {
-+ if ((infile = open(inname, O_RDONLY | O_BINARY)) <= 0) {
-+ fprintf(stderr,"\ncan't open input file: %s\n", inname);
- exit(1);
- }
- }
-- else if (host == 3 | host == 5) {
-- if ((infile = open(inname,O_RDONLY)) <= 0) {
-- fprintf(stderr,"\ncan't open input file: %s\n",inname);
-+ else if (host == 3 || host == 5) {
-+ if ((infile = open(inname, O_RDONLY)) <= 0) {
-+ fprintf(stderr,"\ncan't open input file: %s\n", inname);
- exit(1);
- }
-
- /****************************************************************/
-- /* If we are on a vax see if the file is in var length format. */
-- /* This logic is in here in case the vax file has been stored */
-+ /* If we are on a VAX see if the file is in var length format. */
-+ /* This logic is in here in case the VAX file has been stored */
- /* in fixed or undefined format. This might be necessary since */
-- /* vax variable length files can't be moved to other computer */
-+ /* VAX variable-length files can't be moved to other computer */
- /* systems with standard comm programs (kermit, for example). */
- /****************************************************************/
-
-@@ -459,9 +480,9 @@
- read(infile,&shortint, (size_t) 2);
- if (shortint > 0 && shortint < 80) {
- host = 4; /* change host to 4 */
-- printf("This is not a VAX variable length file.");
-+ printf("This is not a VAX variable-length file.");
- }
-- else printf("This is a VAX variable length file.");
-+ else printf("This is a VAX variable-length file.");
- lseek(infile,(off_t) 0,0); /* reposition to beginning of file */
- }
- }
-@@ -474,13 +495,17 @@
- printf("\n 3. VICAR format.");
- printf("\n 4. Unlabelled binary array.\n");
- printf("\n Enter format number:");
-- gets(inname);
-+ fgets(inname, sizeof(inname), stdin);
-+ if ((s = strchr(inname, '\n')) != NULL)
-+ *s = '\0';
- output_format = atoi(inname);
- } while (output_format < 1 || output_format > 4);
-
- if (outname[0] == ' ') {
- printf("\nEnter name of uncompressed output file: ");
-- gets (outname);
-+ fgets(outname, sizeof(outname), stdin);
-+ if ((s = strchr(outname, '\n')) != NULL)
-+ *s = '\0';
- }
-
- return(host);
-@@ -495,68 +520,68 @@
- /*********************************************************************/
-
- void open_files(host)
--int *host;
-+ int *host;
- {
- if (*host == 1 || *host == 2 || *host == 5) {
- if (outname[0] == '-') outfile=stdout;
-- else if ((outfile = fopen(outname,"wb"))==NULL) {
-- fprintf(stderr,"\ncan't open output file: %s\n",outname);
-+ else if ((outfile = fopen(outname, "wb"))==NULL) {
-+ fprintf(stderr,"\ncan't open output file: %s\n", outname);
- exit(1);
- }
- }
-
- else if (*host == 3 || *host == 4) {
- if (output_format == 1) { /* write PDS format blocks */
-- if (record_bytes == 836) {
-- if ((outfile=fopen(outname,"w"
-+ if (record_bytes == 836) {
-+ if ((outfile=fopen(outname, "w"
- #ifdef VMS
- ,"mrs=836",FOP,CTX,RECORD_TYPE
- #endif
- ))==NULL) {
-- fprintf(stderr,"\ncan't open output file: %s\n",outname);
-+ fprintf(stderr,"\ncan't open output file: %s\n", outname);
- exit(1);
- }
- }
- else {
-- if ((outfile=fopen(outname,"w"
-+ if ((outfile=fopen(outname, "w"
- #ifdef VMS
- ,"mrs=1204",FOP,CTX,RECORD_TYPE
- #endif
- ))==NULL) {
-- fprintf(stderr,"\ncan't open output file: %s\n",outname);
-+ fprintf(stderr,"\ncan't open output file: %s\n", outname);
- exit(1);
- }
- }
- }
- else if (output_format == 2) { /* write FITS format blocks */
-- if ((outfile=fopen(outname,"w"
-+ if ((outfile=fopen(outname, "w"
- #ifdef VMS
- ,"mrs=2880",FOP,CTX,RECORD_TYPE
- #endif
- ))==NULL) {
-- fprintf(stderr,"\ncan't open output file: %s\n",outname);
-+ fprintf(stderr,"\ncan't open output file: %s\n", outname);
- exit(1);
- }
- }
-
-- else { /* write fixed length records */
-- if (record_bytes == 836) {
-- if ((outfile=fopen(outname,"w"
-+ else { /* write fixed-length records */
-+ if (record_bytes == 836) {
-+ if ((outfile=fopen(outname, "w"
- #ifdef VMS
- ,"mrs=800",FOP,CTX,RECORD_TYPE
- #endif
- ))==NULL) {
-- fprintf(stderr,"\ncan't open output file: %s\n",outname);
-+ fprintf(stderr,"\ncan't open output file: %s\n", outname);
- exit(1);
- }
- }
- else {
-- if ((outfile=fopen(outname,"w"
-+ if ((outfile=fopen(outname, "w"
- #ifdef VMS
- ,"mrs=1204",FOP,CTX,RECORD_TYPE
- #endif
- ))==NULL) {
-- fprintf(stderr,"\ncan't open output file: %s\n",outname);
-+ fprintf(stderr,"\ncan't open output file: %s\n", outname);
- exit(1);
- }
- }
-@@ -572,11 +597,11 @@
- /*********************************************************************/
-
- void pds_labels(host)
-- int host;
-+ int host;
- {
-- char outstring[80],ibuf[2048];
-+ char ibuf[2048];
- unsigned char cr=13,lf=10,blank=32;
-- short length,nlen,total_bytes,line,i;
-+ short length,total_bytes,i;
-
-
- total_bytes = 0;
-@@ -613,11 +638,11 @@
- (size_t) 53,(size_t) 1,outfile);
- else
- fwrite("CCSD3ZF0000100000001NJPL3IF0PDS200000001 = SFDU_LABEL",
-- (size_t) 53,(size_t) 1,outfile);
-+ (size_t) 53,(size_t) 1,outfile);
-
- fprintf(outfile,"%c%c",cr,lf);
- fwrite("/* FILE FORMAT AND LENGTH */",(size_t) 37,(size_t) 1,
-- outfile);
-+ outfile);
- fprintf(outfile,"%c%c",cr,lf);
- fwrite("RECORD_TYPE = FIXED_LENGTH",(size_t) 47,
- (size_t) 1,outfile);
-@@ -710,7 +735,7 @@
- }
- else {
- strcpy(ibuf+35,"60");
-- length = length - 2;
-+ length = length - 2;
- }
-
- fwrite(ibuf,(size_t) length,(size_t) 1,outfile);
-@@ -730,7 +755,7 @@
- }
-
- else if ((i = strncmp(ibuf," ENCODING",(size_t) 9)) == 0);
--
-+
- /*****************************************************************/
- /* delete the encoding type label in the image object */
- /*****************************************************************/
-@@ -787,10 +812,10 @@
- /*********************************************************************/
-
- void fits_labels(host)
--int host;
-+ int host;
- {
- char ibuf[2048],outstring[80];
-- short length,nlen,total_bytes,line,i;
-+ short length,total_bytes,i;
- unsigned char cr=13,lf=10,blank=32;
-
- do {
-@@ -799,7 +824,7 @@
- /*****************************************************************/
- /* find the checksum and store in label_checksum */
- /*****************************************************************/
-- if ((i = strncmp(ibuf," CHECKSUM",(size_t) 9)) == 0) {
-+ if ((i = strncmp(ibuf," CHECKSUM",(size_t) 9)) == 0) {
- ibuf[length] = '\0';
- label_checksum = atol(ibuf+35);
- }
-@@ -842,7 +867,7 @@
-
- if (record_bytes == 836)
- strcpy(outstring,"NAXIS1 = 800");
-- else
-+ else
- strcpy(outstring,"NAXIS1 = 1204");
-
- strcat(outstring," ");
-@@ -862,7 +887,7 @@
-
- strcpy(outstring,"END ");
- strcat(outstring," ");
--
-+
- fwrite(outstring,(size_t) 78,(size_t) 1,outfile);
- fprintf(outfile,"%c%c",cr,lf);
- total_bytes = total_bytes + 80;
-@@ -871,6 +896,7 @@
- for (i=total_bytes; i<2880; i++) fputc(blank,outfile);
- }
-
-+
- /*********************************************************************/
- /* */
- /* subroutine vicar_labels - write vicar labels to output file */
-@@ -878,11 +904,10 @@
- /*********************************************************************/
-
- void vicar_labels(host)
--int host;
--
-+ int host;
- {
- char ibuf[2048],outstring[80];
-- short length,nlen,total_bytes,line,i;
-+ short length,total_bytes,i;
- unsigned char cr=13,lf=10,blank=32;
-
- do {
-@@ -890,7 +915,7 @@
- /*****************************************************************/
- /* find the checksum and store in label_checksum */
- /*****************************************************************/
-- if ((i = strncmp(ibuf," CHECKSUM",(size_t) 9)) == 0) {
-+ if ((i = strncmp(ibuf," CHECKSUM",(size_t) 9)) == 0) {
- ibuf[length] = '\0';
- label_checksum = atol(ibuf+35);
- }
-@@ -950,10 +975,10 @@
- /*********************************************************************/
-
- void no_labels(host)
--int host;
-+ int host;
- {
-- char ibuf[2048],outstring[80];
-- short length,nlen,total_bytes,line,i;
-+ char ibuf[2048];
-+ short length,i;
-
- do {
- length = read_var(ibuf,host);
-@@ -961,7 +986,7 @@
- /*****************************************************************/
- /* find the checksum and store in label_checksum */
- /*****************************************************************/
-- if ((i = strncmp(ibuf," CHECKSUM",(size_t) 9)) == 0) {
-+ if ((i = strncmp(ibuf," CHECKSUM",(size_t) 9)) == 0) {
- ibuf[length] = '\0';
- label_checksum = atol(ibuf+35);
- }
-@@ -984,15 +1009,16 @@
- open_files(&host);
- }
-
-+
- /*********************************************************************/
- /* */
--/* subroutine read_var - read variable length records from input file*/
-+/* subroutine read_var - read variable-length records from input file*/
- /* */
- /*********************************************************************/
-
- int read_var(ibuf,host)
--char *ibuf;
--int host;
-+ char *ibuf;
-+ int host;
- {
- int length,result,nlen;
- char temp;
-@@ -1027,19 +1053,19 @@
- return (length);
-
- case 3: /*******************************************************/
-- /* VAX host with variable length support */
-+ /* VAX host with variable-length support */
- /*******************************************************/
- length = read(infile,ibuf,(size_t) 2048/* upper bound */);
- return (length);
-
- case 4: /*******************************************************/
-- /* VAX host, but not a variable length file */
-+ /* VAX host, but not a variable-length file */
- /*******************************************************/
- length = 0;
- result = read(infile,&length,(size_t) 2);
- nlen = read(infile,ibuf,(size_t) length+(length%2));
-
-- /* check to see if we crossed a vax record boundary */
-+ /* check to see if we crossed a VAX record boundary */
- while (nlen < length)
- nlen += read(infile,ibuf+nlen,(size_t) length+(length%2)-nlen);
- return (length);
-@@ -1061,6 +1087,7 @@
- return 0;
- }
-
-+
- /*********************************************************************/
- /* */
- /* subroutine check_host - find out what kind of machine we are on */
-@@ -1115,23 +1142,23 @@
- "Host 5 - 32 bit integers without swapping, no var len support.");
- }
-
-- if ((*outname)!='-') fprintf(stderr,"%s\n",hostname);
-+ if ((*outname) != '-') fprintf(stderr, "%s\n", hostname);
- return(host);
- }
-
-
--int swap_int(inval) /* swap 4 byte integer */
-- int inval;
-+int swap_int(inval) /* swap 4 byte integer */
-+ int inval;
- {
-- union /* this union is used to swap 16 and 32 bit integers */
-+ union /* this union is used to swap 16 and 32 bit integers */
- {
- char ichar[4];
- short slen;
- int llen;
- } onion;
- char temp;
--
-- /* byte swap the input field */
-+
-+ /* byte swap the input field */
- onion.llen = inval;
- temp = onion.ichar[0];
- onion.ichar[0]=onion.ichar[3];
-@@ -1146,17 +1173,13 @@
- /****************************************************************************
- *_TITLE decompress - decompresses image lines stored in compressed format *
- *_ARGS TYPE NAME I/O DESCRIPTION */
-- char *ibuf; /* I Compressed data buffer */
-- char *obuf; /* O Decompressed image line */
-- int *nin; /* I Number of bytes on input buffer */
-- int *nout; /* I Number of bytes in output buffer */
--
-+ char *ibuf; /* I Compressed data buffer */
-+ char *obuf; /* O Decompressed image line */
-+ int *nin; /* I Number of bytes on input buffer */
-+ int *nout; /* I Number of bytes in output buffer */
- {
-- /* The external root pointer to tree */
-- extern NODE *tree;
--
- dcmprs(ibuf,obuf,nin,nout,tree);
--
-+
- return;
- }
-
-@@ -1165,10 +1188,8 @@
- /***************************************************************************
- *_TITLE decmpinit - initializes the Huffman tree *
- *_ARGS TYPE NAME I/O DESCRIPTION */
-- int *hist; /* I First-difference histogram. */
--
-+ int *hist; /* I First-difference histogram. */
- {
-- extern NODE *tree; /* Huffman tree root pointer */
- tree = huff_tree(hist);
- return;
- }
-@@ -1178,8 +1199,7 @@
- /****************************************************************************
- *_TITLE huff_tree - constructs the Huffman tree; returns pointer to root *
- *_ARGS TYPE NAME I/O DESCRIPTION */
-- int *hist; /* I First difference histogram */
--
-+ int *hist; /* I First difference histogram */
- {
- /* Local variables used */
- int freq_list[512]; /* Histogram frequency list */
-@@ -1189,7 +1209,6 @@
- NODE **np; /* Node list pointer */
-
- int num_freq; /* Number non-zero frequencies in histogram */
-- int sum; /* Sum of all frequencies */
-
- short int num_nodes; /* Counter for DN initialization */
- short int cnt; /* Miscellaneous counter */
-@@ -1228,7 +1247,7 @@
-
- j = 0;
- for (i=4 ; --i >= 0 ; j = (j << 8) | *(cp+i));
--
-+
- /* Now make the assignment */
- *fp++ = j;
- temp = new_node(num_nodes);
-@@ -1341,7 +1360,7 @@
- l--;
- if ( j <= freq_list) break;
- }
--
-+
- }
- return;
- }
-@@ -1362,9 +1381,9 @@
- NODE *ptr = root; /* pointer to position in tree */
- unsigned char test; /* test byte for bit set */
- unsigned char idn; /* input compressed byte */
--
-+
- char odn; /* last dn value decompressed */
--
-+
- char *ilim = ibuf + *nin; /* end of compressed bytes */
- char *olim = obuf + *nout; /* end of output buffer */
-
-@@ -1406,10 +1425,9 @@
- /****************************************************************************
- *_TITLE free_tree - free memory of all allocated nodes *
- *_ARGS TYPE NAME I/O DESCRIPTION */
-- int *nfreed; /* O Return of total count of nodes *
-+ int *nfreed; /* O Return of total count of nodes *
- * freed. */
--
--/*
-+/* *
- *_DESCR This routine is supplied to the programmer to free up all the *
- * allocated memory required to build the huffman tree. The count *
- * of the nodes freed is returned in the parameter 'nfreed'. The *
-@@ -1417,16 +1435,13 @@
- * than one file per run, the program will not keep allocating new *
- * memory without first deallocating all previous nodes associated *
- * with the previous file decompression. *
--
-+* *
- *_HIST 16-AUG-89 Kris Becker USGS, Flagstaff Original Version *
- *_END *
- ****************************************************************************/
--
- {
- int total_free = 0;
-
-- extern NODE *tree; /* Huffman tree root pointer */
--
- *nfreed = free_node(tree,total_free);
-
- return;
-@@ -1435,36 +1450,33 @@
-
- int free_node(pnode,total_free)
- /***************************************************************************
--*_TITLE free_node - deallocates an allocated NODE pointer
-+*_TITLE free_node - deallocates an allocated NODE pointer *
- *_ARGS TYPE NAME I/O DESCRIPTION */
- NODE *pnode; /* I Pointer to node to free */
-- int total_free; /* I Total number of freed nodes */
--
--/*
-+ int total_free; /* I Total number of freed nodes */
-+/* *
- *_DESCR free_node will check both right and left pointers of a node *
- * and then free the current node using the free() C utility. *
- * Note that all nodes attached to the node via right or left *
- * pointers area also freed, so be sure that this is the desired *
- * result when calling this routine. *
--
-+* *
- * This routine is supplied to allow successive calls to the *
- * decmpinit routine. It will free up the memory allocated *
- * by previous calls to the decmpinit routine. The call to free *
--* a previous huffman tree is: total = free_node(tree,(int) 0); *
-+* a previous huffman tree is: total = free_node(tree,(int) 0); *
- * This call must be done by the programmer application routine *
- * and is not done by any of these routines. *
- *_HIST 16-AUG-89 Kris Becker U.S.G.S Flagstaff Original Version */
- {
- if (pnode == (NODE *) NULL) return(total_free);
--
-+
- if (pnode->right != (NODE *) NULL)
- total_free = free_node(pnode->right,total_free);
- if (pnode->left != (NODE *) NULL)
- total_free = free_node(pnode->left,total_free);
--
-+
- free((char *) pnode);
- return(total_free + 1);
- }
-
--
--
-diff -ru xv-3.10a/xcmap.c xv-3.10a-enhancements/xcmap.c
---- xv-3.10a/xcmap.c 1995-01-03 13:14:52.000000000 -0800
-+++ xv-3.10a-enhancements/xcmap.c 2007-04-15 13:12:41.000000000 -0700
-@@ -9,6 +9,9 @@
-
- /* include files */
- #include <stdio.h>
-+#ifdef __STDC__
-+# include <stdlib.h> /* exit(), abs() */
-+#endif
- #include <sys/types.h>
- #include <ctype.h>
-
-@@ -18,7 +21,7 @@
- #include <X11/cursorfont.h>
-
- #ifdef VMS
--#define index strchr
-+# define index strchr
- #endif
-
- typedef unsigned char byte;
-@@ -58,7 +61,7 @@
- int main PARM((int, char **));
- static void HandleEvent PARM((XEvent *));
- static void Syntax PARM((void));
--static void FatalError PARM((char *));
-+static void FatalError PARM((const char *));
- static void Quit PARM((void));
- static void CreateMainWindow PARM((char *, char *, int, char **));
- static void DrawWindow PARM((int,int,int,int));
-@@ -75,50 +78,50 @@
- int i;
- char *display, *geom;
- XEvent event;
--
-+
- cmd = argv[0];
- display = geom = NULL;
--
--
-+
-+
- /*********************Options*********************/
--
-+
- for (i = 1; i < argc; i++) {
- char *strind;
--
-+
- if (!strncmp(argv[i],"-g", (size_t)2)) { /* geometry */
- i++;
- geom = argv[i];
- continue;
- }
--
-+
- if (argv[i][0] == '=') { /* old-style geometry */
- geom = argv[i];
- continue;
- }
--
-+
- if (!strncmp(argv[i],"-d",(size_t) 2)) { /* display */
- i++;
- display = argv[i];
- continue;
- }
--
-+
- strind = (char *) index(argv[i], ':'); /* old-style display */
- if(strind != NULL) {
- display = argv[i];
- continue;
- }
--
-+
- Syntax();
- }
--
--
-+
-+
- /*****************************************************/
--
-+
- /* Open up the display. */
--
-+
- if ( (theDisp=XOpenDisplay(display)) == NULL)
- FatalError("can't open display");
--
-+
- theScreen = DefaultScreen(theDisp);
- theCmap = DefaultColormap(theDisp, theScreen);
- rootW = RootWindow(theDisp,theScreen);
-@@ -126,9 +129,9 @@
- fcol = WhitePixel(theDisp,theScreen);
- bcol = BlackPixel(theDisp,theScreen);
- theVisual = DefaultVisual(theDisp,theScreen);
--
-+
- dispcells = DisplayCells(theDisp, theScreen);
--
-+
- if (dispcells>256) {
- sprintf(tmpstr,"dispcells = %d. %s",
- dispcells, "This program can only deal with <= 8-bit displays.");
-@@ -140,27 +143,32 @@
- nxcells = nycells = 8;
- else if (dispcells>4)
- nxcells = nycells = 4;
-- else
-+ else if (dispcells>2)
- nxcells = nycells = 2;
--
-+ else
-+ {
-+ nxcells = 2;
-+ nycells = 1;
-+ }
-+
- /**************** Create/Open X Resources ***************/
- if ((mfinfo = XLoadQueryFont(theDisp,FONT))==NULL) {
- sprintf(tmpstr,"couldn't open '%s' font",FONT);
- FatalError(tmpstr);
- }
--
-+
- mfont=mfinfo->fid;
- XSetFont(theDisp,theGC,mfont);
- XSetForeground(theDisp,theGC,fcol);
- XSetBackground(theDisp,theGC,bcol);
--
-+
- CreateMainWindow(cmd,geom,argc,argv);
-- Resize(WIDE,HIGH);
--
-- XSelectInput(theDisp, mainW, ExposureMask | KeyPressMask
-+ Resize((int)WIDE,(int)HIGH);
-+
-+ XSelectInput(theDisp, mainW, ExposureMask | KeyPressMask
- | StructureNotifyMask | ButtonPressMask);
- XMapWindow(theDisp,mainW);
--
-+
- /**************** Main loop *****************/
- while (1) {
- XNextEvent(theDisp, &event);
-@@ -177,41 +185,41 @@
- switch (event->type) {
- case Expose: {
- XExposeEvent *exp_event = (XExposeEvent *) event;
--
-- if (exp_event->window==mainW)
-+
-+ if (exp_event->window==mainW)
- DrawWindow(exp_event->x,exp_event->y,
- exp_event->width, exp_event->height);
- }
- break;
--
-+
- case ButtonPress: {
- XButtonEvent *but_event = (XButtonEvent *) event;
--
-- if (but_event->window == mainW && but_event->button == Button1)
-+
-+ if (but_event->window == mainW && but_event->button == Button1)
- TrackMouse(but_event->x, but_event->y);
- }
- break;
--
-+
- case KeyPress: {
- XKeyEvent *key_event = (XKeyEvent *) event;
- KeySym ks;
- XComposeStatus status;
--
-+
- XLookupString(key_event,tmpstr,128,&ks,&status);
- if (tmpstr[0]=='q' || tmpstr[0]=='Q') Quit();
- }
- break;
--
-+
- case ConfigureNotify: {
- XConfigureEvent *conf_event = (XConfigureEvent *) event;
--
-- if (conf_event->window == mainW &&
-- (conf_event->width != WIDE || conf_event->height != HIGH))
-- Resize(conf_event->width, conf_event->height);
-+ int w = conf_event->width, h = conf_event->height;
-+
-+ if (conf_event->window == mainW && (w != WIDE || h != HIGH))
-+ Resize((int)(w ? w : WIDE), (int)(h ? h : HIGH));
- }
- break;
--
--
-+
-+
- case CirculateNotify:
- case MapNotify:
- case DestroyNotify:
-@@ -220,7 +228,7 @@
- case UnmapNotify:
- case MappingNotify:
- case ClientMessage: break;
--
-+
- default: /* ignore unexpected events */
- break;
- } /* end of switch */
-@@ -237,10 +245,10 @@
-
-
- /***********************************/
--static void FatalError (identifier)
-- char *identifier;
-+static void FatalError(identifier)
-+ const char *identifier;
- {
-- fprintf(stderr, "%s: %s\n",cmd, identifier);
-+ fprintf(stderr, "%s: %s\n", cmd, identifier);
- exit(-1);
- }
-
-@@ -262,24 +270,33 @@
- XSizeHints hints;
- int i,x,y;
- unsigned int w,h;
--
-+
- WIDE = HIGH = 256; /* default window size */
--
-+
- x=y=w=h=1;
-+ hints.flags = 0;
-+
- i=XParseGeometry(geom,&x,&y,&w,&h);
-- if (i&WidthValue) WIDE = (int) w;
-- if (i&HeightValue) HIGH = (int) h;
--
-- if (i&XValue || i&YValue) hints.flags = USPosition;
-- else hints.flags = PPosition;
--
-- hints.flags |= USSize;
--
-- if (i&XValue && i&XNegative)
-- x = XDisplayWidth(theDisp,theScreen)-WIDE-abs(x);
-- if (i&YValue && i&YNegative)
-- y = XDisplayHeight(theDisp,theScreen)-HIGH-abs(y);
--
-+ if (i&WidthValue)
-+ {
-+ WIDE = (int) w;
-+ hints.flags |= USSize;
-+ }
-+ if (i&HeightValue)
-+ {
-+ HIGH = (int) h;
-+ hints.flags |= USSize;
-+ }
-+
-+ if (i&XValue || i&YValue)
-+ {
-+ if (i&XNegative)
-+ x = XDisplayWidth(theDisp,theScreen)-WIDE-abs(x);
-+ if (i&YNegative)
-+ y = XDisplayHeight(theDisp,theScreen)-HIGH-abs(y);
-+ hints.flags |= USPosition;
-+ }
-+
- hints.x=x; hints.y=y;
- hints.width = WIDE; hints.height = HIGH;
- hints.max_width = DisplayWidth(theDisp,theScreen);
-@@ -288,22 +305,22 @@
- hints.min_height = 16;
- hints.width_inc = hints.height_inc = 16;
- hints.flags |= PMaxSize | PMinSize | PResizeInc;
--
-+
- xswa.background_pixel = bcol;
- xswa.border_pixel = fcol;
- xswa.cursor = XCreateFontCursor (theDisp, XC_top_left_arrow);
- xswamask = CWBackPixel | CWBorderPixel | CWCursor;
--
-+
- mainW = XCreateWindow(theDisp,rootW,x,y,(unsigned int) WIDE,
-- (unsigned int) HIGH, 2, 0,
-+ (unsigned int) HIGH, 2, 0,
- (unsigned int) CopyFromParent,
- CopyFromParent, xswamask, &xswa);
--
-+
- XSetStandardProperties(theDisp,mainW,"xcmap","xcmap",None,
- argv,argc,&hints);
--
-+
- if (!mainW) FatalError("Can't open main window");
--
-+
- }
-
-
-@@ -312,11 +329,11 @@
- int x,y,w,h;
- {
- int i,j,x1,y1,x2,y2;
--
-+
- x1 = x / cWIDE; y1 = y / cHIGH; /* (x1,y1) (x2,y2): bounding */
- x2 = ((x+w) + cWIDE - 1) / cWIDE; /* rect in cell coords */
- y2 = ((y+h) + cHIGH - 1) / cHIGH;
--
-+
- for (i=y1; i<y2; i++) {
- for (j=x1; j<x2; j++) {
- XSetForeground(theDisp,theGC,(unsigned long) (i*nycells+j) );
-@@ -343,18 +360,18 @@
- {
- /* called when there's a button press in the window. draws the pixel
- value, and loops until button is released */
--
-+
- Window rootW,childW;
- int rx,ry,x,y;
- unsigned int mask;
--
-+
- pvalup = 0;
- DrawPixValue(mx,my);
--
-+
- while (1) {
- if (XQueryPointer(theDisp,mainW,&rootW,&childW,&rx,&ry,&x,&y,&mask)) {
- if (!(mask & Button1Mask)) break; /* button released */
--
-+
- DrawPixValue(x,y);
- }
- }
-@@ -367,10 +384,10 @@
- {
- static unsigned long pix, lastpix;
- static int pvaly;
--
-+
- if (x<0) x=0; if (x>=WIDE) x=WIDE-1;
- if (y<0) y=0; if (y>=HIGH) y=HIGH-1;
--
-+
- if (!pvalup) { /* it's not up. make it so */
- if (y >= HIGH/2) pvaly = 0; else pvaly = HIGH - 12;
- pvalup = 1;
-@@ -378,30 +395,30 @@
- XClearArea(theDisp,mainW,0,pvaly,
- (unsigned int) WIDE, (unsigned int) 13,True);
- }
--
-+
- x /= cWIDE; y /= cHIGH;
--
-+
- pix = y * nxcells + x;
--
-+
- if (pix != lastpix) {
- XColor def;
- char *sp;
--
-+
- XSetForeground(theDisp,theGC,fcol);
- lastpix = def.pixel = pix;
- if (pix<dispcells) {
- XQueryColor(theDisp, theCmap, &def);
- sprintf(tmpstr, "Pix %3ld = ($%04x, $%04x, $%04x)",
- pix, def.red, def.green, def.blue);
--
-- /* make the hex uppercase */
-- for (sp=tmpstr+4; *sp; sp++)
-+
-+ /* make the hex uppercase */
-+ for (sp=tmpstr+4; *sp; sp++)
- if (islower(*sp)) *sp = toupper(*sp);
- }
- else {
- sprintf(tmpstr, "Pix %3ld is out of legal range. ", pix);
- }
--
-+
- XDrawImageString(theDisp,mainW,theGC,5,pvaly+10,tmpstr,
- (int) strlen(tmpstr));
- }
-diff -ru xv-3.10a/xv.c xv-3.10a-enhancements/xv.c
---- xv-3.10a/xv.c 1995-01-19 10:08:43.000000000 -0800
-+++ xv-3.10a-enhancements/xv.c 2007-05-13 18:44:55.000000000 -0700
-@@ -33,9 +33,9 @@
-
- /* a mono-spaced font needed for the 'pixel value tracking' feature */
- #define MFONT1 "-misc-fixed-medium-r-normal-*-13-*"
--#define MFONT2 "6x13"
-+#define MFONT2 "6x13"
- #define MFONT3 "-*-courier-medium-r-*-*-12-*"
--#define MFONT4 "fixed"
-+#define MFONT4 "fixed"
-
-
- /* default positions for various windows */
-@@ -54,14 +54,35 @@
- static int randomShow = 0; /* do a 'random' slideshow */
- static int startIconic = 0; /* '-iconic' option */
- static int defaultVis = 0; /* true if using DefaultVisual */
-+#ifdef HAVE_G3
-+static int fax = 0; /* temporary(?) kludge */
-+int highresfax = 0;
-+#endif
- static double hexpand = 1.0; /* '-expand' argument */
- static double vexpand = 1.0; /* '-expand' argument */
--static char *maingeom = NULL;
--static char *icongeom = NULL;
-+static const char *maingeom = NULL;
-+static const char *icongeom = NULL;
- static Atom __SWM_VROOT = None;
-
- static char basefname[128]; /* just the current fname, no path */
-
-+#ifdef TV_L10N
-+# ifndef TV_FONTSET
-+# define TV_FONTSET "-*-fixed-medium-r-normal--%d-*"
-+# endif
-+# ifndef TV_FONTSIZE
-+# define TV_FONTSIZE 14,16
-+# endif
-+static int mfontsize[] = { TV_FONTSIZE, 0 };
-+static char mfontset[256];
-+#endif
-+
-+#ifdef HAVE_JP2K
-+static byte jp2k_magic[12] =
-+ { 0, 0, 0, 0x0c, 'j', 'P', ' ', ' ', 0x0d, 0x0a, 0x87, 0x0a };
-+#endif
-+
-+
- /* things to do upon successfully loading an image */
- static int autoraw = 0; /* force raw if using stdcmap */
- static int autodither = 0; /* dither */
-@@ -78,6 +99,12 @@
-
- static int force8 = 0; /* force 8-bit mode */
- static int force24 = 0; /* force 24-bit mode */
-+#ifdef HAVE_PCD
-+static int PcdSize = -1; /* force dialog to ask */
-+#endif
-+
-+static float waitsec_nonfinal = -1; /* "normal" waitsec value */
-+static float waitsec_final = -1; /* final-image waitsec value */
-
- /* used in DeleteCmd() and Quit() */
- static char **mainargv;
-@@ -92,7 +119,7 @@
- static void parseResources PARM((int, char **));
- static void parseCmdLine PARM((int, char **));
- static void verifyArgs PARM((void));
--static void printoption PARM((char *));
-+static void printoption PARM((const char *));
- static void cmdSyntax PARM((void));
- static void rmodeSyntax PARM((void));
- static int openPic PARM((int));
-@@ -103,32 +130,34 @@
- static void openNextLoop PARM((void));
- static void openPrevPic PARM((void));
- static void openNamedPic PARM((void));
--static int findRandomPic PARM((void));
- static void mainLoop PARM((void));
--static void createMainWindow PARM((char *, char *));
--static void setWinIconNames PARM((char *));
-+static void createMainWindow PARM((const char *, const char *));
-+static void setWinIconNames PARM((const char *));
- static void makeDispNames PARM((void));
- static void fixDispNames PARM((void));
- static void deleteFromList PARM((int));
--static int argcmp PARM((char *, char *, int, int, int *));
-+static int argcmp PARM((const char *, const char *,
-+ int, int, int *));
- static void add_filelist_to_namelist PARM((char *, char **, int *, int));
-
-
- /* formerly local vars in main, made local to this module when
- parseResources() and parseCmdLine() were split out of main() */
--
--int imap, ctrlmap, gmap, browmap, cmtmap, clrroot, nopos, limit2x;
--char *display, *whitestr, *blackstr, *histr, *lostr,
-- *infogeom, *fgstr, *bgstr, *ctrlgeom, *gamgeom, *browgeom, *tmpstr;
--char *rootfgstr, *rootbgstr, *visualstr, *textgeom, *cmtgeom;
--char *monofontname, *flistName;
--int curstype, stdinflag, browseMode, savenorm, preview, pscomp, preset,
-- rmodeset, gamset, cgamset, perfect, owncmap, rwcolor, stdcmap;
--int nodecor;
--double gamval, rgamval, ggamval, bgamval;
--
--
-
-+static int imap, ctrlmap, gmap, browmap, cmtmap, clrroot, nopos, limit2x;
-+static const char *histr, *lostr, *fgstr, *bgstr, *tmpstr;
-+static const char *infogeom, *ctrlgeom, *gamgeom, *browgeom, *textgeom, *cmtgeom;
-+static char *display, *whitestr, *blackstr;
-+static char *rootfgstr, *rootbgstr, *imagebgstr, *visualstr;
-+static char *monofontname, *flistName;
-+#ifdef TV_L10N
-+static char **misscharset, *defstr;
-+static int nmisscharset;
-+#endif
-+static int curstype, stdinflag, browseMode, savenorm, preview, pscomp, preset,
-+ rmodeset, gamset, cgamset, perfect, owncmap, rwcolor, stdcmap;
-+static int nodecor;
-+static double gamval, rgamval, ggamval, bgamval;
-
- /*******************************************/
- int main(argc, argv)
-@@ -137,6 +166,9 @@
- /*******************************************/
- {
- int i;
-+#ifdef TV_L10N
-+ int j;
-+#endif
- XColor ecdef;
- Window rootReturn, parentReturn, *children;
- unsigned int numChildren, rootDEEP;
-@@ -153,6 +185,13 @@
- /*** variable Initialization ***/
- /*****************************************************/
-
-+#ifdef TV_L10N
-+ /* setlocale(LC_ALL, localeList[LOCALE_EUCJ]); */
-+ setlocale(LC_ALL, "");
-+ xlocale = (int)XSupportsLocale(); /* assume that (Bool) is (int) */
-+ /* if X doesn't support ja_JP.ujis text viewer l10n doesn't work. */
-+#endif
-+
- xv_getwd(initdir, sizeof(initdir));
- searchdir[0] = '\0';
- fullfname[0] = '\0';
-@@ -162,7 +201,7 @@
-
- /* init internal variables */
- display = NULL;
-- fgstr = bgstr = rootfgstr = rootbgstr = NULL;
-+ fgstr = bgstr = rootfgstr = rootbgstr = imagebgstr = NULL;
- histr = lostr = whitestr = blackstr = NULL;
- visualstr = monofontname = flistName = NULL;
- winTitle = NULL;
-@@ -172,21 +211,26 @@
-
- picComments = (char *) NULL;
-
-+ if (picExifInfo) free(picExifInfo);
-+ picExifInfo = (byte *) NULL;
-+ picExifInfoSize = 0;
-+
- numPages = 1; curPage = 0;
- pageBaseName[0] = '\0';
-
- LocalCmap = browCmap = 0;
- stdinflag = 0;
-- autoclose = autoDelete = 0;
-+ autoclose = autoDelete = 0;
- cmapInGam = 0;
- grabDelay = 0;
-+ startGrab = 0;
- showzoomcursor = 0;
- perfect = owncmap = stdcmap = rwcolor = 0;
-
- ignoreConfigs = 0;
-- browPerfect = 1;
-+ browPerfect = 1;
- gamval = rgamval = ggamval = bgamval = 1.0;
--
-+
- picType = -1; /* gets set once file is loaded */
- colorMapMode = CM_NORMAL;
- haveStdCmap = STD_NONE;
-@@ -221,24 +265,27 @@
- cmd = (char *) rindex(argv[0],'/');
- if (!cmd) cmd = argv[0]; else cmd++;
-
-- tmpstr = (char *) getenv("TMPDIR");
-- if (!tmpstr) tmpdir = "/tmp";
-- else {
-- tmpdir = (char *) malloc(strlen(tmpstr) + 1);
-- if (!tmpdir) FatalError("can't malloc 'tmpdir'\n");
-- strcpy(tmpdir, tmpstr);
-- }
-+ tmpstr = (const char *) getenv("TMPDIR");
-+ if (!tmpstr) tmpstr = "/tmp";
-+ tmpdir = (char *) malloc(strlen(tmpstr) + 1);
-+ if (!tmpdir) FatalError("can't malloc 'tmpdir'\n");
-+ strcpy(tmpdir, tmpstr);
-+
-+#ifdef AUTO_EXPAND
-+ Vdinit();
-+ vd_handler_setup();
-+#endif
-
- /* init command-line options flags */
-- infogeom = DEFINFOGEOM; ctrlgeom = DEFCTRLGEOM;
-+ infogeom = DEFINFOGEOM; ctrlgeom = DEFCTRLGEOM;
- gamgeom = DEFGAMGEOM; browgeom = DEFBROWGEOM;
- textgeom = DEFTEXTGEOM; cmtgeom = DEFCMTGEOM;
-
-- ncols = -1; mono = 0;
-+ ncols = -1; mono = 0;
- ninstall = 0; fixedaspect = 0; noFreeCols = nodecor = 0;
- DEBUG = 0; bwidth = 2;
- nolimits = useroot = clrroot = noqcheck = 0;
-- waitsec = -1; waitloop = 0; automax = 0;
-+ waitsec = waitsec_final = -1.0; waitloop = 0; automax = 0;
- rootMode = 0; hsvmode = 0;
- rmodeset = gamset = cgamset = 0;
- nopos = limit2x = 0;
-@@ -251,6 +298,10 @@
- preset = 0;
- viewonly = 0;
-
-+#ifdef ENABLE_FIXPIX_SMOOTH
-+ do_fixpix_smooth = 0;
-+#endif
-+
- /* init 'xormasks' array */
- xorMasks[0] = 0x01010101;
- xorMasks[1] = 0x02020203;
-@@ -268,15 +319,38 @@
- defaspect = normaspect = 1.0;
- mainW = dirW = infoW = ctrlW = gamW = psW = (Window) NULL;
- anyBrowUp = 0;
-+ incrementalSearchTimeout = 30;
-
- #ifdef HAVE_JPEG
- jpegW = (Window) NULL; jpegUp = 0;
- #endif
-
-+#ifdef HAVE_JP2K
-+ jp2kW = (Window) NULL; jp2kUp = 0;
-+#endif
-+
- #ifdef HAVE_TIFF
- tiffW = (Window) NULL; tiffUp = 0;
- #endif
-
-+#ifdef HAVE_PNG
-+ pngW = (Window) NULL; pngUp = 0;
-+#endif
-+
-+ pcdW = (Window) NULL; pcdUp = 0;
-+
-+#ifdef HAVE_PIC2
-+ pic2W = (Window) NULL; pic2Up = 0;
-+#endif
-+
-+#ifdef HAVE_PCD
-+ pcdW = (Window) NULL; pcdUp = 0;
-+#endif
-+
-+#ifdef HAVE_MGCSFX
-+ mgcsfxW = (Window) NULL; mgcsfxUp = 0;
-+#endif
-+
- imap = ctrlmap = gmap = browmap = cmtmap = 0;
-
- ch_offx = ch_offy = p_offx = p_offy = 0;
-@@ -303,13 +377,35 @@
- verifyArgs();
-
-
-+#if 0
-+#ifdef XVEXECPATH
-+ /* set up path to search for external executables */
-+ {
-+ char *systempath = getenv("PATH");
-+ char *xvexecpath = getenv("XVPATH");
-+ if (xvexecpath == NULL) xvexecpath = XVEXECPATH;
-+ /* FIXME: can systempath == NULL? */
-+ strcat(systempath, ":"); /* FIXME: writing to mem we don't own */
-+ strcat(systempath, xvexecpath); /* FIXME: writing to mem we don't own */
-+ /* FIXME: was there supposed to be a setenv() call in here? */
-+ if (DEBUG)
-+ fprintf(stderr, "DEBUG: executable search path: %s\n", systempath);
-+ }
-+#endif
-+#endif
-+
-+
- /*****************************************************/
- /*** X Setup ***/
- /*****************************************************/
--
-+
- theScreen = DefaultScreen(theDisp);
- theCmap = DefaultColormap(theDisp, theScreen);
-- rootW = RootWindow(theDisp,theScreen);
-+ if (spec_window) {
-+ rootW = spec_window;
-+ } else {
-+ rootW = RootWindow(theDisp,theScreen);
-+ }
- theGC = DefaultGC(theDisp,theScreen);
- theVisual = DefaultVisual(theDisp,theScreen);
- ncells = DisplayCells(theDisp, theScreen);
-@@ -320,53 +416,67 @@
-
- rootDEEP = dispDEEP;
-
-- /* things dependant on theVisual:
-- * dispDEEP, theScreen, rootW, ncells, theCmap, theGC,
-+ /* things dependent on theVisual:
-+ * dispDEEP, theScreen, rootW, ncells, theCmap, theGC,
- * vrWIDE, dispWIDE, vrHIGH, dispHIGH, maxWIDE, maxHIGH
- */
-
-
--
- /* if we *haven't* had a non-default visual specified,
-- see if we have a TrueColor or DirectColor visual of 24 or 32 bits,
-+ see if we have a TrueColor or DirectColor visual of 24 or 32 bits,
- and if so, use that as the default visual (prefer TrueColor) */
-
- if (!visualstr && !useroot) {
-+ VisualID defvid;
- XVisualInfo *vinfo, rvinfo;
- int best, numvis;
- long flags;
-
-- best = -1;
-+ best = -1;
- rvinfo.class = TrueColor;
- rvinfo.screen = theScreen;
-- flags = VisualClassMask | VisualScreenMask;
--
-+ flags = VisualClassMask | VisualScreenMask;
-+ defvid = XVisualIDFromVisual(DefaultVisual(theDisp,
-+ DefaultScreen(theDisp)));
-+
- vinfo = XGetVisualInfo(theDisp, flags, &rvinfo, &numvis);
-- if (vinfo) { /* look for a TrueColor, 24-bit or more (pref 24) */
-- for (i=0, best = -1; i<numvis; i++) {
-+ if (vinfo) {
-+ /* Check list, use 'default', first 24-bit, or first >24-bit */
-+ for (i=0; i<numvis && best==-1; i++) { /* default? */
-+ if ((vinfo[i].visualid == defvid) && (vinfo[i].depth >= 24)) best=i;
-+ }
-+ for (i=0; i<numvis && best==-1; i++) { /* 24-bit ? */
- if (vinfo[i].depth == 24) best = i;
-- else if (vinfo[i].depth>24 && best<0) best = i;
-+ }
-+ for (i=0; i<numvis && best==-1; i++) { /* >24-bit ? */
-+ if (vinfo[i].depth >= 24) best = i;
- }
- }
-
- if (best == -1) { /* look for a DirectColor, 24-bit or more (pref 24) */
- rvinfo.class = DirectColor;
- if (vinfo) XFree((char *) vinfo);
-+
- vinfo = XGetVisualInfo(theDisp, flags, &rvinfo, &numvis);
- if (vinfo) {
-- for (i=0, best = -1; i<numvis; i++) {
-+ for (i=0; i<numvis && best==-1; i++) { /* default? */
-+ if ((vinfo[i].visualid == defvid) && (vinfo[i].depth >= 24)) best=i;
-+ }
-+ for (i=0; i<numvis && best==-1; i++) { /* 24-bit ? */
- if (vinfo[i].depth == 24) best = i;
-- else if (vinfo[i].depth>24 && best<0) best = i;
-+ }
-+ for (i=0; i<numvis && best==-1; i++) { /* >24-bit ? */
-+ if (vinfo[i].depth >= 24) best = i;
- }
- }
- }
--
-+
- if (best>=0 && best<numvis) useOtherVisual(vinfo, best);
- if (vinfo) XFree((char *) vinfo);
- }
-
-
--
-+
- if (visualstr && useroot) {
- fprintf(stderr, "%s: %sUsing default visual.\n",
- cmd, "Warning: Can't use specified visual on root. ");
-@@ -401,11 +511,11 @@
- long vinfomask;
- int numvis, best;
-
-- if (vclass >= 0) {
-+ if (vclass >= 0) {
- rvinfo.class = vclass; vinfomask = VisualClassMask;
- }
- else { rvinfo.visualid = vid; vinfomask = VisualIDMask; }
--
-+
- rvinfo.screen = theScreen;
- vinfomask |= VisualScreenMask;
-
-@@ -429,9 +539,9 @@
- /* make linear colormap for DirectColor visual */
- if (theVisual->class == DirectColor) makeDirectCmap();
-
-- defaultVis = (XVisualIDFromVisual(theVisual) ==
-+ defaultVis = (XVisualIDFromVisual(theVisual) ==
- XVisualIDFromVisual(DefaultVisual(theDisp, DefaultScreen(theDisp))));
--
-+
-
- /* turn GraphicsExposures OFF in the default GC */
- {
-@@ -441,9 +551,6 @@
- }
-
-
-- if (!useroot && limit2x) { maxWIDE *= 2; maxHIGH *= 2; }
-- if (nolimits) { maxWIDE = 65000; maxHIGH = 65000; }
--
- XSetErrorHandler(xvErrorHandler);
-
- /* always search for virtual root window */
-@@ -456,14 +563,14 @@
- Atom actual_type;
- int actual_format;
- unsigned long nitems, bytesafter;
-- Window *newRoot = NULL;
-+ byte *newRoot = NULL; /* byte instead of Window avoids type-pun warning */
- XWindowAttributes xwa;
- if (XGetWindowProperty (theDisp, children[i], __SWM_VROOT, 0L, 1L,
- False, XA_WINDOW, &actual_type, &actual_format, &nitems,
- &bytesafter, (unsigned char **) &newRoot) == Success && newRoot) {
-- vrootW = *newRoot;
-+ vrootW = *(Window *)newRoot;
- XGetWindowAttributes(theDisp, vrootW, &xwa);
-- vrWIDE = xwa.width; vrHIGH = xwa.height;
-+ maxWIDE = vrWIDE = xwa.width; maxHIGH = vrHIGH = xwa.height;
- dispDEEP = xwa.depth;
- break;
- }
-@@ -472,7 +579,8 @@
- vrootW = pseudo_root(theDisp, theScreen);
- #endif
-
--
-+ if (!useroot && limit2x) { maxWIDE *= 2; maxHIGH *= 2; }
-+ if (nolimits) { maxWIDE = 65000; maxHIGH = 65000; }
-
-
- if (clrroot || useroot) {
-@@ -486,13 +594,14 @@
- arrow = XCreateFontCursor(theDisp,(u_int) curstype);
- cross = XCreateFontCursor(theDisp,XC_crosshair);
- tcross = XCreateFontCursor(theDisp,XC_tcross);
-+ tlcorner = XCreateFontCursor(theDisp,XC_top_left_corner);
- zoom = XCreateFontCursor(theDisp,XC_sizing);
-
- {
- XColor fc, bc;
- fc.red = fc.green = fc.blue = 0xffff;
- bc.red = bc.green = bc.blue = 0x0000;
--
-+
- XRecolorCursor(theDisp, zoom, &fc, &bc);
- }
-
-@@ -541,7 +650,7 @@
-
-
- /* set up fg,bg colors */
-- fg = black; bg = white;
-+ fg = black; bg = white;
- if (fgstr && XParseColor(theDisp, theCmap, fgstr, &ecdef) &&
- xvAllocColor(theDisp, theCmap, &ecdef)) {
- fg = ecdef.pixel;
-@@ -561,6 +670,18 @@
- xvAllocColor(theDisp, theCmap, &ecdef)) rootbg = ecdef.pixel;
-
-
-+ /* GRR 19980308: set up image bg color (for transparent images) */
-+ have_imagebg = 0;
-+ if (imagebgstr && XParseColor(theDisp, theCmap, imagebgstr, &ecdef) &&
-+ xvAllocColor(theDisp, theCmap, &ecdef)) {
-+ /* imagebg = ecdef.pixel; */
-+ have_imagebg = 1;
-+ imagebgR = ecdef.red;
-+ imagebgG = ecdef.green;
-+ imagebgB = ecdef.blue;
-+ }
-+
-+
- /* set up hi/lo colors */
- i=0;
- if (dispDEEP > 1) { /* only if we're on a reasonable display */
-@@ -590,7 +711,7 @@
- if (theVisual->class == StaticGray || theVisual->class == GrayScale)
- mono = 1;
- }
--
-+
-
-
- iconPix = MakePix1(rootW, icon_bits, icon_width, icon_height);
-@@ -598,32 +719,32 @@
- riconPix = MakePix1(rootW, runicon_bits, runicon_width, runicon_height);
- riconmask= MakePix1(rootW, runiconm_bits, runiconm_width,runiconm_height);
-
-- if (!iconPix || !iconmask || !riconPix || !riconmask)
-+ if (!iconPix || !iconmask || !riconPix || !riconmask)
- FatalError("Unable to create icon pixmaps\n");
-
-- gray50Tile = XCreatePixmapFromBitmapData(theDisp, rootW,
-+ gray50Tile = XCreatePixmapFromBitmapData(theDisp, rootW,
- (char *) cboard50_bits,
-- cboard50_width, cboard50_height,
-+ cboard50_width, cboard50_height,
- infofg, infobg, dispDEEP);
- if (!gray50Tile) FatalError("Unable to create gray50Tile bitmap\n");
-
-- gray25Tile = XCreatePixmapFromBitmapData(theDisp, rootW,
-+ gray25Tile = XCreatePixmapFromBitmapData(theDisp, rootW,
- (char *) gray25_bits,
-- gray25_width, gray25_height,
-+ gray25_width, gray25_height,
- infofg, infobg, dispDEEP);
- if (!gray25Tile) FatalError("Unable to create gray25Tile bitmap\n");
-
-
- /* try to load fonts */
-- if ( (mfinfo = XLoadQueryFont(theDisp,FONT1))==NULL &&
-- (mfinfo = XLoadQueryFont(theDisp,FONT2))==NULL &&
-- (mfinfo = XLoadQueryFont(theDisp,FONT3))==NULL &&
-- (mfinfo = XLoadQueryFont(theDisp,FONT4))==NULL &&
-+ if ( (mfinfo = XLoadQueryFont(theDisp,FONT1))==NULL &&
-+ (mfinfo = XLoadQueryFont(theDisp,FONT2))==NULL &&
-+ (mfinfo = XLoadQueryFont(theDisp,FONT3))==NULL &&
-+ (mfinfo = XLoadQueryFont(theDisp,FONT4))==NULL &&
- (mfinfo = XLoadQueryFont(theDisp,FONT5))==NULL) {
-- sprintf(str,
-+ sprintf(dummystr,
- "couldn't open the following fonts:\n\t%s\n\t%s\n\t%s\n\t%s\n\t%s",
- FONT1, FONT2, FONT3, FONT4, FONT5);
-- FatalError(str);
-+ FatalError(dummystr);
- }
- mfont=mfinfo->fid;
- XSetFont(theDisp,theGC,mfont);
-@@ -632,45 +753,100 @@
-
- if (monofontname) {
- monofinfo = XLoadQueryFont(theDisp, monofontname);
-- if (!monofinfo) fprintf(stderr,"xv: unable to load font '%s'\n",
-+ if (!monofinfo) fprintf(stderr,"xv: unable to load font '%s'\n",
- monofontname);
-- }
-+ }
-
- if (!monofinfo) {
-- if ((monofinfo = XLoadQueryFont(theDisp,MFONT1))==NULL &&
-- (monofinfo = XLoadQueryFont(theDisp,MFONT2))==NULL &&
-- (monofinfo = XLoadQueryFont(theDisp,MFONT3))==NULL &&
-+ if ((monofinfo = XLoadQueryFont(theDisp,MFONT1))==NULL &&
-+ (monofinfo = XLoadQueryFont(theDisp,MFONT2))==NULL &&
-+ (monofinfo = XLoadQueryFont(theDisp,MFONT3))==NULL &&
- (monofinfo = XLoadQueryFont(theDisp,MFONT4))==NULL) {
-- sprintf(str,"couldn't open %s fonts:\n\t%s\n\t%s\n\t%s\n\t%s",
-+ sprintf(dummystr,"couldn't open %s fonts:\n\t%s\n\t%s\n\t%s\n\t%s",
- "any of the following",
- MFONT1, MFONT2, MFONT3, MFONT4);
-- FatalError(str);
-+ FatalError(dummystr);
- }
- }
-
- monofont=monofinfo->fid;
--
-
--
--
-+#ifdef TV_L10N
-+ if (xlocale) {
-+ i = 0;
-+ while (mfontsize[i]) {
-+ xlocale = 1; /* True */
-+
-+ sprintf(mfontset, TV_FONTSET, mfontsize[i]);
-+/*fprintf(stderr, "FontSet: %s\n", mfontset);*/
-+
-+ monofset = XCreateFontSet(theDisp, mfontset,
-+ &misscharset, &nmisscharset, &defstr);
-+# if 0 /* not useful */
-+ if (!monofset) {
-+ /* the current locale is not supported */
-+/*fprintf(stderr, "Current locale `%s' is not supported.\n", localeList[i]);*/
-+ xlocale = 0;
-+ break;
-+ }
-+# endif
-+/*fprintf(stderr, "# of misscharset in mfontsize[%d]: %d\n", i,nmisscharset);*/
-+
-+ for (j = 0; j < nmisscharset; j++) {
-+ if (!strncmp(misscharset[j], "jisx0208", 8)) {
-+ /* font for JIS X 0208 is not found */
-+ xlocale = 0;
-+ break;
-+ }
-+ }
-+
-+ if (xlocale) {
-+ monofsetinfo = XExtentsOfFontSet(monofset);
-+ monofsetinfo->max_logical_extent.width = mfontsize[i];
-+ /* correct size of TextViewer
-+ in case that JIS X 0208 is not found */
-+ break;
-+ }
-+
-+ i++;
-+ } /* while (mfontsize[i]) */
-+
-+# if 0
-+ if (nmisscharset > 0) {
-+ sprintf(dummystr,"missing %d charset:\n", nmisscharset);
-+ for (i = 0; i < nmisscharset; i++) {
-+ sprintf(dummystr, "%s\t%s\n", dummystr, misscharset[i]);
-+ }
-+# if 0
-+ FatalError(dummystr);
-+# else
-+ fprintf(stderr, "%s", dummystr);
-+# endif
-+ }
-+# endif
-+ }
-+#endif /* TV_L10N */
-+
-+
-+
- /* if ncols wasn't set, set it to 2^dispDEEP, unless dispDEEP=1, in which
- case ncols = 0; (ncols = max number of colors allocated. on 1-bit
- displays, no colors are allocated */
--
-+
- if (ncols == -1) {
- if (dispDEEP>1) ncols = 1 << ((dispDEEP>8) ? 8 : dispDEEP);
- else ncols = 0;
- }
- else if (ncols>256) ncols = 256; /* so program doesn't blow up */
--
--
-+
-+
- GenerateFSGamma(); /* has to be done before 'OpenBrowse()' is called */
--
--
--
-+
-+
-+
- /* no filenames. build one-name (stdio) list (if stdinflag) */
- if (numnames==0) {
-- if (stdinflag) {
-+ if (stdinflag) {
- /* have to malloc namelist[0] so we can free it in deleteFromList() */
- namelist[0] = (char *) malloc(strlen(STDINSTR) + 1);
- if (!namelist[0]) FatalError("unable to to build namelist[0]");
-@@ -679,16 +855,28 @@
- }
- else namelist[0] = NULL;
- }
--
-+ else if (randomShow) {
-+ int i, j;
-+ char *tmp;
-+
-+ srandom((int)time((time_t *)0));
-+ for (i = numnames; i > 1; i--) {
-+ j = random() % i;
-+ tmp = namelist[i-1];
-+ namelist[i-1] = namelist[j];
-+ namelist[j] = tmp;
-+ }
-+ }
-+
- if (numnames) makeDispNames();
--
--
-- if (viewonly || autoquit) {
-- imap = ctrlmap = gmap = browmap = cmtmap = 0;
-+
-+
-+ if (viewonly || autoquit) {
-+ imap = ctrlmap = gmap = browmap = cmtmap = 0;
- novbrowse = 1;
- }
--
--
-+
-+
- /* create the info box window */
- CreateInfo(infogeom);
- XSelectInput(theDisp, infoW, ExposureMask | ButtonPressMask | KeyPressMask
-@@ -698,12 +886,12 @@
- RedrawInfo(0,0,1000,1000); /* explicit draw if mapped */
- XFlush(theDisp);
- }
--
--
-+
-+
- /* create the control box window */
- CreateCtrl(ctrlgeom);
- epicMode = EM_RAW; SetEpicMode();
--
-+
- XSelectInput(theDisp, ctrlW, ExposureMask | ButtonPressMask | KeyPressMask
- | StructureNotifyMask);
- if (ctrlmap < 0) { /* map iconified */
-@@ -719,22 +907,22 @@
- RedrawCtrl(0,0,1000,1000); /* explicit draw if mapped */
- XFlush(theDisp);
- }
--
-+
- fixDispNames();
- ChangedCtrlList();
--
-+
- /* disable root modes if using non-default visual */
- if (!defaultVis) {
- for (i=RMB_ROOT; i<RMB_MAX; i++) rootMB.dim[i] = 1;
- }
--
--
-+
-+
- /* create the directory window */
- CreateDirW(NULL);
- XSelectInput(theDisp, dirW, ExposureMask | ButtonPressMask | KeyPressMask);
- browseCB.val = browseMode;
- savenormCB.val = savenorm;
--
-+
- /* create the gamma window */
- CreateGam(gamgeom, (gamset) ? gamval : -1.0,
- (cgamset) ? rgamval : -1.0,
-@@ -744,60 +932,84 @@
- XSelectInput(theDisp, gamW, ExposureMask | ButtonPressMask | KeyPressMask
- | StructureNotifyMask
- | (cmapInGam ? ColormapChangeMask : 0));
--
-+
- GamBox(gmap); /* map it (or not) */
--
--
--
-+
-+
-+
- stdnfcols = 0; /* so we don't try to free any if we don't create any */
--
-+
- if (!novbrowse) {
- MakeBrowCmap();
- /* create the visual browser window */
- CreateBrowse(browgeom, fgstr, bgstr, histr, lostr);
--
-+
- if (browmap) OpenBrowse();
- }
- else windowMB.dim[WMB_BROWSE] = 1; /* disable visual schnauzer */
--
--
-+
-+
- CreateTextWins(textgeom, cmtgeom);
- if (cmtmap) OpenCommentText();
--
--
-+
-+
- /* create the ps window */
- CreatePSD(NULL);
- XSetTransientForHint(theDisp, psW, dirW);
- encapsCB.val = preview;
- pscompCB.val = pscomp;
--
--
-+
-+
- #ifdef HAVE_JPEG
- CreateJPEGW();
- XSetTransientForHint(theDisp, jpegW, dirW);
- #endif
--
-+
-+#ifdef HAVE_JP2K
-+ CreateJP2KW();
-+ XSetTransientForHint(theDisp, jp2kW, dirW);
-+#endif
-+
- #ifdef HAVE_TIFF
- CreateTIFFW();
- XSetTransientForHint(theDisp, tiffW, dirW);
- #endif
--
--
-+
-+#ifdef HAVE_PNG
-+ CreatePNGW();
-+ XSetTransientForHint(theDisp, pngW, dirW);
-+#endif
-+
-+#ifdef HAVE_PCD
-+ CreatePCDW();
-+ XSetTransientForHint(theDisp, pcdW, dirW);
-+#endif
-+
-+#ifdef HAVE_PIC2
-+ CreatePIC2W();
-+ XSetTransientForHint(theDisp, pic2W, dirW);
-+#endif
-+
-+#ifdef HAVE_MGCSFX
-+ CreateMGCSFXW();
-+ XSetTransientForHint(theDisp, mgcsfxW, dirW);
-+#endif
-+
- LoadFishCursors();
- SetCursors(-1);
--
--
-+
-+
- /* if we're not on a colormapped display, turn off rwcolor */
- if (!CMAPVIS(theVisual)) {
- if (rwcolor) fprintf(stderr, "xv: not a colormapped display. %s\n",
- "'rwcolor' turned off.");
--
-+
- allocMode = AM_READONLY;
- dispMB.flags[DMB_COLRW] = 0; /* de-'check' */
- dispMB.dim[DMB_COLRW] = 1; /* and dim it */
- }
--
--
-+
-+
- if (force24) {
- Set824Menus(PIC24);
- conv24MB.flags[CONV24_LOCK] = 1;
-@@ -812,15 +1024,15 @@
- Set824Menus(PIC8); /* default mode */
- picType = PIC8;
- }
--
--
--
-+
-+
-+
- /* make std colormap, maybe */
- ChangeCmapMode(colorMapMode, 0, 0);
-
-
--
--
-+
-+
- /* Do The Thing... */
- mainLoop();
- Quit(0);
-@@ -832,12 +1044,12 @@
- /*****************************************************/
- static void makeDirectCmap()
- {
-- int i, j, cmaplen, numgot;
-+ int i, cmaplen, numgot;
- byte origgot[256];
- XColor c;
- u_long rmask, gmask, bmask;
- int rshift, gshift, bshift;
--
-+
-
- rmask = theVisual->red_mask;
- gmask = theVisual->green_mask;
-@@ -849,22 +1061,22 @@
-
- if (rshift<0) rmask = rmask << (-rshift);
- else rmask = rmask >> rshift;
--
-+
- if (gshift<0) gmask = gmask << (-gshift);
- else gmask = gmask >> gshift;
--
-+
- if (bshift<0) bmask = bmask << (-bshift);
- else bmask = bmask >> bshift;
-
-
- cmaplen = theVisual->map_entries;
- if (cmaplen>256) cmaplen=256;
--
-+
-
- /* try to alloc a 'cmaplen' long grayscale colormap. May not get all
- entries for whatever reason. Build table 'directConv[]' that
- maps range [0..(cmaplen-1)] into set of colors we did get */
--
-+
- for (i=0; i<256; i++) { origgot[i] = 0; directConv[i] = 0; }
-
- for (i=numgot=0; i<cmaplen; i++) {
-@@ -882,9 +1094,9 @@
- }
- }
-
--
-+
- if (numgot == 0) FatalError("Got no entries in DirectColor cmap!\n");
--
-+
- /* directConv may or may not have holes in it. */
- for (i=0; i<cmaplen; i++) {
- if (!origgot[i]) {
-@@ -892,10 +1104,10 @@
- numbak = numfwd = 0;
- while ((i - numbak) >= 0 && !origgot[i-numbak]) numbak++;
- while ((i + numfwd) < cmaplen && !origgot[i+numfwd]) numfwd++;
--
-+
- if (i-numbak<0 || !origgot[i-numbak]) numbak = 999;
- if (i+numfwd>=cmaplen || !origgot[i+numfwd]) numfwd = 999;
--
-+
- if (numbak<numfwd) directConv[i] = directConv[i-numbak];
- else if (numfwd<999) directConv[i] = directConv[i+numfwd];
- else FatalError("DirectColor cmap: can't happen!");
-@@ -926,14 +1138,14 @@
- {
- if (!vinfo || best<0) return;
-
-- if (vinfo[best].visualid ==
-+ if (vinfo[best].visualid ==
- XVisualIDFromVisual(DefaultVisual(theDisp, theScreen))) return;
-
- theVisual = vinfo[best].visual;
-
- if (DEBUG) {
- fprintf(stderr,"%s: using %s visual (0x%0x), depth = %d, screen = %d\n",
-- cmd,
-+ cmd,
- (vinfo[best].class==StaticGray) ? "StaticGray" :
- (vinfo[best].class==StaticColor) ? "StaticColor" :
- (vinfo[best].class==TrueColor) ? "TrueColor" :
-@@ -947,41 +1159,45 @@
- (int) vinfo[best].red_mask, (int) vinfo[best].green_mask,
- (int) vinfo[best].blue_mask, vinfo[best].bits_per_rgb);
- }
--
-+
- dispDEEP = vinfo[best].depth;
- theScreen = vinfo[best].screen;
-- rootW = RootWindow(theDisp, theScreen);
-+ if (spec_window) {
-+ rootW = spec_window;
-+ } else {
-+ rootW = RootWindow(theDisp,theScreen);
-+ }
- ncells = vinfo[best].colormap_size;
- theCmap = XCreateColormap(theDisp, rootW, theVisual, AllocNone);
--
-+
- {
- /* create a temporary window using this visual so we can
- create a GC for this visual */
--
-- Window win;
-+
-+ Window win;
- XSetWindowAttributes xswa;
- XGCValues xgcv;
- unsigned long xswamask;
--
-+
- XFlush(theDisp);
- XSync(theDisp, False);
--
-+
- xswa.background_pixel = 0;
- xswa.border_pixel = 1;
- xswa.colormap = theCmap;
- xswamask = CWBackPixel | CWBorderPixel | CWColormap;
--
-+
- win = XCreateWindow(theDisp, rootW, 0, 0, 100, 100, 2, (int) dispDEEP,
- InputOutput, theVisual, xswamask, &xswa);
--
-+
- XFlush(theDisp);
- XSync(theDisp, False);
--
-+
- theGC = XCreateGC(theDisp, win, 0L, &xgcv);
--
-+
- XDestroyWindow(theDisp, win);
- }
--
-+
- vrWIDE = dispWIDE = DisplayWidth(theDisp,theScreen);
- vrHIGH = dispHIGH = DisplayHeight(theDisp,theScreen);
- maxWIDE = dispWIDE; maxHIGH = dispHIGH;
-@@ -1000,25 +1216,25 @@
- /* once through the argument list to find the display name
- and DEBUG level, if any */
-
-- for (i=1; i<argc; i++) {
-+ for (i=1; i<argc; ++i) {
- if (!strncmp(argv[i],"-help", (size_t) 5)) { /* help */
- cmdSyntax();
- exit(0);
- }
-
- else if (!argcmp(argv[i],"-display",4,0,&pm)) {
-- i++;
-+ ++i;
- if (i<argc) display = argv[i];
- break;
- }
-
--#ifdef VMS /* in VMS, cmd-line-opts are in lower case */
-+#ifdef VMS /* in VMS, cmd-line opts are in lower case */
- else if (!argcmp(argv[i],"-debug",3,0,&pm)) {
-- { if (++i<argc) DEBUG = atoi(argv[i]); }
-+ if (++i<argc) DEBUG = atoi(argv[i]);
- }
- #else
- else if (!argcmp(argv[i],"-DEBUG",2,0,&pm)) {
-- { if (++i<argc) DEBUG = atoi(argv[i]); }
-+ if (++i<argc) DEBUG = atoi(argv[i]);
- }
- #endif
- }
-@@ -1037,8 +1253,8 @@
- fprintf(stderr,"%s: unable to parse 'aspect' resource\n",cmd);
- else defaspect = (float) n / (float) d;
- }
--
-- if (rd_flag("2xlimit")) limit2x = def_int;
-+
-+ if (rd_flag("2xlimit")) limit2x = def_int;
- if (rd_flag("auto4x3")) auto4x3 = def_int;
- if (rd_flag("autoClose")) autoclose = def_int;
- if (rd_flag("autoCrop")) autocrop = def_int;
-@@ -1064,6 +1280,7 @@
- if (rd_flag("ctrlMap")) ctrlmap = def_int;
- if (rd_int ("cursor")) curstype = def_int;
- if (rd_int ("defaultPreset")) preset = def_int;
-+ if (rd_int ("incrementalSearchTimeout")) incrementalSearchTimeout = def_int;
-
- if (rd_str ("driftKludge")) {
- if (sscanf(def_str,"%d %d", &kludge_offx, &kludge_offy) != 2) {
-@@ -1073,7 +1290,7 @@
-
- if (rd_str ("expand")) {
- if (index(def_str, ':')) {
-- if (sscanf(def_str, "%lf:%lf", &hexpand, &vexpand)!=2)
-+ if (sscanf(def_str, "%lf:%lf", &hexpand, &vexpand)!=2)
- { hexpand = vexpand = 1.0; }
- }
- else hexpand = vexpand = atof(def_str);
-@@ -1081,6 +1298,9 @@
-
- if (rd_str ("fileList")) flistName = def_str;
- if (rd_flag("fixed")) fixedaspect = def_int;
-+#ifdef ENABLE_FIXPIX_SMOOTH
-+ if (rd_flag("fixpix")) do_fixpix_smooth = def_int;
-+#endif
- if (rd_flag("force8")) force8 = def_int;
- if (rd_flag("force24")) force24 = def_int;
- if (rd_str ("foreground")) fgstr = def_str;
-@@ -1092,23 +1312,39 @@
- if (rd_str ("highlight")) histr = def_str;
- if (rd_str ("iconGeometry")) icongeom = def_str;
- if (rd_flag("iconic")) startIconic = def_int;
-+ if (rd_str ("imageBackground")) imagebgstr = def_str;
- if (rd_str ("infoGeometry")) infogeom = def_str;
- if (rd_flag("infoMap")) imap = def_int;
- if (rd_flag("loadBrowse")) browseMode = def_int;
- if (rd_str ("lowlight")) lostr = def_str;
-+#ifdef MACBINARY
-+ if (rd_flag("macbinary")) handlemacb = def_int;
-+#endif
-+#ifdef HAVE_MGCSFX
-+ if (rd_flag("mgcsfx")) mgcsfx = def_int;
-+#endif
- if (rd_flag("mono")) mono = def_int;
- if (rd_str ("monofont")) monofontname = def_str;
- if (rd_int ("ncols")) ncols = def_int;
- if (rd_flag("ninstall")) ninstall = def_int;
- if (rd_flag("nodecor")) nodecor = def_int;
- if (rd_flag("nolimits")) nolimits = def_int;
-+#ifdef HAVE_MGCSFX
-+ if (rd_flag("nomgcsfx")) nomgcsfx = def_int;
-+#endif
-+#if defined(HAVE_PIC) || defined(HAVE_PIC2)
-+ if (rd_flag("nopicadjust")) nopicadjust = def_int;
-+#endif
- if (rd_flag("nopos")) nopos = def_int;
- if (rd_flag("noqcheck")) noqcheck = def_int;
- if (rd_flag("nostat")) nostat = def_int;
- if (rd_flag("ownCmap")) owncmap = def_int;
- if (rd_flag("perfect")) perfect = def_int;
-+#ifdef HAVE_PIC2
-+ if (rd_flag("pic2split")) pic2split = def_int;
-+#endif
- if (rd_flag("popupKludge")) winCtrPosKludge = def_int;
-- if (rd_str ("print")) strncpy(printCmd, def_str,
-+ if (rd_str ("print")) strncpy(printCmd, def_str,
- (size_t) PRINTCMDLEN);
- if (rd_flag("pscompress")) pscomp = def_int;
- if (rd_flag("pspreview")) preview = def_int;
-@@ -1117,18 +1353,34 @@
- if (rd_flag("reverse")) revvideo = def_int;
- if (rd_str ("rootBackground")) rootbgstr = def_str;
- if (rd_str ("rootForeground")) rootfgstr = def_str;
-- if (rd_int ("rootMode")) { rootMode = def_int; rmodeset++; }
-+ if (rd_int ("rootMode")) { rootMode = def_int; ++rmodeset; }
- if (rd_flag("rwColor")) rwcolor = def_int;
- if (rd_flag("saveNormal")) savenorm = def_int;
- if (rd_str ("searchDirectory")) strcpy(searchdir, def_str);
- if (rd_str ("textviewGeometry")) textgeom = def_str;
- if (rd_flag("useStdCmap")) stdcmap = def_int;
- if (rd_str ("visual")) visualstr = def_str;
-+#ifdef VS_ADJUST
-+ if (rd_flag("vsadjust")) vsadjust = def_int;
-+#endif
- if (rd_flag("vsDisable")) novbrowse = def_int;
- if (rd_str ("vsGeometry")) browgeom = def_str;
- if (rd_flag("vsMap")) browmap = def_int;
- if (rd_flag("vsPerfect")) browPerfect = def_int;
- if (rd_str ("white")) whitestr = def_str;
-+
-+ /* Check for any command-bindings to the supported function keys */
-+#define TMPLEN 80
-+ for (i=0; i<FSTRMAX; ++i) {
-+ char tmp[TMPLEN];
-+
-+ snprintf(tmp, TMPLEN, "F%dcommand", i+1);
-+ if (rd_str(tmp))
-+ fkeycmds[i] = def_str;
-+ else
-+ fkeycmds[i] = NULL;
-+ }
-+#undef TMPLEN
- }
-
-
-@@ -1146,7 +1398,7 @@
-
- not_in_first_half = 0;
-
-- if (argv[i][0] != '-' && argv[i][0] != '+') {
-+ if (argv[i][0] != '-' && argv[i][0] != '+') {
- /* a file name. put it in list */
-
- if (!nostat) {
-@@ -1158,24 +1410,30 @@
- }
-
- if (numnames<MAXNAMES) {
-+#ifdef AUTO_EXPAND
-+ if(Isarchive(argv[i]) == 0){ /* Not archive file */
-+ namelist[numnames++] = argv[i];
-+ }
-+#else
- namelist[numnames++] = argv[i];
-+#endif
- if (numnames==MAXNAMES) {
-- fprintf(stderr,"%s: too many filenames. Only using first %d.\n",
-+ fprintf(stderr,"%s: too many filenames. Using only first %d.\n",
- cmd, MAXNAMES);
- }
- }
- }
-
-- else if (!strcmp(argv[i], "-")) /* stdin flag */
-+ else if (!strcmp(argv[i], "-")) /* stdin flag */
- stdinflag++;
-
-- else if (!argcmp(argv[i],"-24", 3,1,&force24 )); /* force24 */
-- else if (!argcmp(argv[i],"-2xlimit",3,1,&limit2x )); /* 2xlimit */
-- else if (!argcmp(argv[i],"-4x3", 2,1,&auto4x3 )); /* 4x3 */
-- else if (!argcmp(argv[i],"-8", 2,1,&force8 )); /* force8 */
-- else if (!argcmp(argv[i],"-acrop", 3,1,&autocrop)); /* autocrop */
--
-- else if (!argcmp(argv[i],"-aspect",3,0,&pm)) { /* def. aspect */
-+ else if (!argcmp(argv[i],"-24", 3,1,&force24 )); /* force24 */
-+ else if (!argcmp(argv[i],"-2xlimit",3,1,&limit2x )); /* 2xlimit */
-+ else if (!argcmp(argv[i],"-4x3", 2,1,&auto4x3 )); /* 4x3 */
-+ else if (!argcmp(argv[i],"-8", 2,1,&force8 )); /* force8 */
-+ else if (!argcmp(argv[i],"-acrop", 3,1,&autocrop)); /* autocrop */
-+
-+ else if (!argcmp(argv[i],"-aspect",3,0,&pm)) { /* def. aspect */
- int n,d;
- if (++i<argc) {
- if (sscanf(argv[i],"%d:%d",&n,&d)!=2 || n<1 || d<1)
-@@ -1184,57 +1442,65 @@
- }
- }
-
-- else if (!argcmp(argv[i],"-best24",3,0,&pm)) /* -best */
-+ else if (!argcmp(argv[i],"-windowid",3,0,&pm)) {
-+ if (++i<argc) {
-+ if (sscanf(argv[i], "%ld", &spec_window) != 1) {
-+ fprintf(stderr,"%s: bad argument to -windowid '%s'\n",cmd,argv[i]);
-+ }
-+ }
-+ }
-+
-+ else if (!argcmp(argv[i],"-best24",3,0,&pm)) /* -best */
- conv24 = CONV24_BEST;
--
-- else if (!argcmp(argv[i],"-bg",3,0,&pm)) /* bg color */
-+
-+ else if (!argcmp(argv[i],"-bg",3,0,&pm)) /* bg color */
- { if (++i<argc) bgstr = argv[i]; }
--
-- else if (!argcmp(argv[i],"-black",3,0,&pm)) /* black color */
-+
-+ else if (!argcmp(argv[i],"-black",3,0,&pm)) /* black color */
- { if (++i<argc) blackstr = argv[i]; }
--
-- else if (!argcmp(argv[i],"-bw",3,0,&pm)) /* border width */
-+
-+ else if (!argcmp(argv[i],"-bw",3,0,&pm)) /* border width */
- { if (++i<argc) bwidth=atoi(argv[i]); }
--
-- else if (!argcmp(argv[i],"-cecmap",4,1,&cmapInGam)); /* cmapInGam */
--
-- else if (!argcmp(argv[i],"-cegeometry",4,0,&pm)) /* gammageom */
-+
-+ else if (!argcmp(argv[i],"-cecmap",4,1,&cmapInGam)); /* cmapInGam */
-+
-+ else if (!argcmp(argv[i],"-cegeometry",4,0,&pm)) /* gammageom */
- { if (++i<argc) gamgeom = argv[i]; }
--
-- else if (!argcmp(argv[i],"-cemap",4,1,&gmap)); /* gmap */
--
-- else if (!argcmp(argv[i],"-cgamma",4,0,&pm)) { /* color gamma */
-+
-+ else if (!argcmp(argv[i],"-cemap",4,1,&gmap)); /* gmap */
-+
-+ else if (!argcmp(argv[i],"-cgamma",4,0,&pm)) { /* color gamma */
- if (i+3<argc) {
-- rgamval = atof(argv[++i]);
-- ggamval = atof(argv[++i]);
-- bgamval = atof(argv[++i]);
-+ rgamval = atof(argv[++i]);
-+ ggamval = atof(argv[++i]);
-+ bgamval = atof(argv[++i]);
- }
- cgamset++;
- }
--
-- else if (!argcmp(argv[i],"-cgeometry",4,0,&pm)) /* ctrlgeom */
-+
-+ else if (!argcmp(argv[i],"-cgeometry",4,0,&pm)) /* ctrlgeom */
- { if (++i<argc) ctrlgeom = argv[i]; }
--
-- else if (!argcmp(argv[i],"-clear",4,1,&clrroot)); /* clear */
-- else if (!argcmp(argv[i],"-close",4,1,&autoclose)); /* close */
-- else if (!argcmp(argv[i],"-cmap", 3,1,&ctrlmap)); /* ctrlmap */
-
-- else if (!argcmp(argv[i],"-cmtgeometry",5,0,&pm)) /* comment geom */
-+ else if (!argcmp(argv[i],"-clear",4,1,&clrroot)); /* clear */
-+ else if (!argcmp(argv[i],"-close",4,1,&autoclose)); /* close */
-+ else if (!argcmp(argv[i],"-cmap", 3,1,&ctrlmap)); /* ctrlmap */
-+
-+ else if (!argcmp(argv[i],"-cmtgeometry",5,0,&pm)) /* comment geom */
- { if (++i<argc) cmtgeom = argv[i]; }
--
-- else if (!argcmp(argv[i],"-cmtmap",5,1,&cmtmap)); /* map cmt window */
--
-- else if (!argcmp(argv[i],"-crop",3,0,&pm)) { /* crop */
-+
-+ else if (!argcmp(argv[i],"-cmtmap",5,1,&cmtmap)); /* map cmt window */
-+
-+ else if (!argcmp(argv[i],"-crop",3,0,&pm)) { /* crop */
- if (i+4<argc) {
-- acropX = atoi(argv[++i]);
-- acropY = atoi(argv[++i]);
-- acropW = atoi(argv[++i]);
-- acropH = atoi(argv[++i]);
-+ acropX = atoi(argv[++i]);
-+ acropY = atoi(argv[++i]);
-+ acropW = atoi(argv[++i]);
-+ acropH = atoi(argv[++i]);
- }
- acrop++;
- }
--
-- else if (!argcmp(argv[i],"-cursor",3,0,&pm)) /* cursor */
-+
-+ else if (!argcmp(argv[i],"-cursor",3,0,&pm)) /* cursor */
- { if (++i<argc) curstype = atoi(argv[i]); }
-
- #ifdef VMS /* in VMS, cmd-line-opts are in lower case */
-@@ -1247,84 +1513,100 @@
- }
- #endif
-
-- else if (!argcmp(argv[i],"-dir",4,0,&pm)) /* search dir */
-+ else if (!argcmp(argv[i],"-dir",4,0,&pm)) /* search dir */
- { if (++i<argc) strcpy(searchdir, argv[i]); }
-
-- else if (!argcmp(argv[i],"-display",4,0,&pm)) /* display */
-+ else if (!argcmp(argv[i],"-display",4,0,&pm)) /* display */
- { if (++i<argc) display = argv[i]; }
-
-- else if (!argcmp(argv[i],"-dither",4,1,&autodither)); /* autodither */
-+ else if (!argcmp(argv[i],"-dither",4,1,&autodither)); /* autodither */
-
-- else if (!argcmp(argv[i],"-drift",3,0,&pm)) { /* drift kludge */
-+ else if (!argcmp(argv[i],"-drift",3,0,&pm)) { /* drift kludge */
- if (i<argc-2) {
- kludge_offx = atoi(argv[++i]);
- kludge_offy = atoi(argv[++i]);
- }
- }
-
-- else if (!argcmp(argv[i],"-expand",2,0,&pm)) { /* expand factor */
-+ else if (!argcmp(argv[i],"-expand",2,0,&pm)) { /* expand factor */
- if (++i<argc) {
- if (index(argv[i], ':')) {
-- if (sscanf(argv[i], "%lf:%lf", &hexpand, &vexpand)!=2)
-+ if (sscanf(argv[i], "%lf:%lf", &hexpand, &vexpand)!=2)
- { hexpand = vexpand = 1.0; }
- }
- else hexpand = vexpand = atof(argv[i]);
- }
- }
-
-- else if (!argcmp(argv[i],"-fg",3,0,&pm)) /* fg color */
-+#ifdef HAVE_G3
-+ else if (!argcmp(argv[i],"-fax",3,0,&highresfax)); /* fax */
-+#endif
-+
-+ else if (!argcmp(argv[i],"-fg",3,0,&pm)) /* fg color */
- { if (++i<argc) fgstr = argv[i]; }
--
-- else if (!argcmp(argv[i],"-fixed",3,1,&fixedaspect)); /* fix asp. ratio */
--
-- else if (!argcmp(argv[i],"-flist",3,0,&pm)) /* file list */
-+
-+ else if (!argcmp(argv[i],"-fixed",5,1,&fixedaspect)); /* fix asp. ratio */
-+
-+#ifdef ENABLE_FIXPIX_SMOOTH
-+ else if (!argcmp(argv[i],"-fixpix",5,1,&do_fixpix_smooth)); /* dithering */
-+#endif
-+
-+ else if (!argcmp(argv[i],"-flist",3,0,&pm)) /* file list */
- { if (++i<argc) flistName = argv[i]; }
-
-- else if (!argcmp(argv[i],"-gamma",3,0,&pm)) /* gamma */
-+ else if (!argcmp(argv[i],"-gamma",3,0,&pm)) /* gamma */
- { if (++i<argc) gamval = atof(argv[i]); gamset++; }
--
-- else if (!argcmp(argv[i],"-geometry",3,0,&pm)) /* geometry */
-+
-+ else if (!argcmp(argv[i],"-geometry",3,0,&pm)) /* geometry */
- { if (++i<argc) maingeom = argv[i]; }
--
-- else if (!argcmp(argv[i],"-grabdelay",3,0,&pm)) /* grabDelay */
-+
-+ else if (!argcmp(argv[i],"-grabdelay",3,0,&pm)) /* grabDelay */
- { if (++i<argc) grabDelay = atoi(argv[i]); }
--
-- else if (!argcmp(argv[i],"-gsdev",4,0,&pm)) /* gsDevice */
-+
-+ else if (!argcmp(argv[i],"-gsdev",4,0,&pm)) /* gsDevice */
- { if (++i<argc) gsDev = argv[i]; }
--
-- else if (!argcmp(argv[i],"-gsgeom",4,0,&pm)) /* gsGeometry */
-+
-+ else if (!argcmp(argv[i],"-gsgeom",4,0,&pm)) /* gsGeometry */
- { if (++i<argc) gsGeomStr = argv[i]; }
--
-- else if (!argcmp(argv[i],"-gsres",4,0,&pm)) /* gsResolution */
-+
-+ else if (!argcmp(argv[i],"-gsres",4,0,&pm)) /* gsResolution */
- { if (++i<argc) gsRes=abs(atoi(argv[i])); }
--
-- else if (!argcmp(argv[i],"-hflip",3,1,&autohflip)); /* hflip */
-
-- else if (!argcmp(argv[i],"-hi",3,0,&pm)) /* highlight */
-+ else if (!argcmp(argv[i],"-hflip",3,1,&autohflip)); /* hflip */
-+
-+ else if (!argcmp(argv[i],"-hi",3,0,&pm)) /* highlight */
- { if (++i<argc) histr = argv[i]; }
--
-- else if (!argcmp(argv[i],"-hist", 4,1,&autohisteq)); /* hist eq */
-+
-+#ifdef HAVE_G3
-+ else if (!argcmp(argv[i],"-highresfax",4,0,&highresfax));/* high res. fax */
-+#endif
-+
-+ else if (!argcmp(argv[i],"-hist", 4,1,&autohisteq)); /* hist eq */
-
- else if (!argcmp(argv[i],"-hsv", 3,1,&hsvmode)); /* hsvmode */
-
- else if (!argcmp(argv[i],"-icgeometry",4,0,&pm)) /* icon geometry */
- { if (++i<argc) icongeom = argv[i]; }
--
-+
- else if (!argcmp(argv[i],"-iconic",4,1,&startIconic)); /* iconic */
--
-+
- else if (!argcmp(argv[i],"-igeometry",3,0,&pm)) /* infogeom */
- { if (++i<argc) infogeom = argv[i]; }
--
-- else if (!argcmp(argv[i],"-imap", 3,1,&imap)); /* imap */
-- else if (!argcmp(argv[i],"-lbrowse", 3,1,&browseMode)); /* browse mode */
-
-- else if (!argcmp(argv[i],"-lo",3,0,&pm)) /* lowlight */
-+ else if (!argcmp(argv[i],"-imap",3,1,&imap)); /* imap */
-+
-+ else if (!argcmp(argv[i],"-ibg",3,0,&pm)) /* image bkgd color */
-+ { if (++i<argc) imagebgstr = argv[i]; }
-+
-+ else if (!argcmp(argv[i],"-lbrowse",3,1,&browseMode)); /* browse mode */
-+
-+ else if (!argcmp(argv[i],"-lo",3,0,&pm)) /* lowlight */
- { if (++i<argc) lostr = argv[i]; }
-
- else if (!argcmp(argv[i],"-loadclear",4,1,&clearonload)); /* clearonload */
-
--
-- else not_in_first_half = 1;
-+
-+ else not_in_first_half = 1;
-
-
-
-@@ -1339,103 +1621,130 @@
- if (!argcmp(argv[i],"-max",4,1,&automax)); /* auto maximize */
- else if (!argcmp(argv[i],"-maxpect",5,1,&pm)) /* auto maximize */
- { automax=pm; fixedaspect=pm; }
--
-+
-+#ifdef MACBINARY
-+ else if (!argcmp(argv[i],"-macbinary",3,1,&handlemacb)); /* macbinary */
-+#endif
-+
- else if (!argcmp(argv[i],"-mfn",3,0,&pm)) /* mono font name */
- { if (++i<argc) monofontname = argv[i]; }
-
-+#ifdef HAVE_MGCSFX
-+ else if (!argcmp(argv[i],"-mgcsfx", 4,1,&mgcsfx)); /* mgcsfx */
-+#endif
-+
- else if (!argcmp(argv[i],"-mono",3,1,&mono)); /* mono */
--
-+
- else if (!argcmp(argv[i],"-name",3,0,&pm)) /* name */
- { if (++i<argc) winTitle = argv[i]; }
--
-+
- else if (!argcmp(argv[i],"-ncols",3,0,&pm)) /* ncols */
- { if (++i<argc) ncols=abs(atoi(argv[i])); }
--
-- else if (!argcmp(argv[i],"-ninstall", 3,1,&ninstall)); /* inst cmaps?*/
-+
-+ else if (!argcmp(argv[i],"-ninstall", 3,1,&ninstall)); /* inst cmaps? */
- else if (!argcmp(argv[i],"-nodecor", 4,1,&nodecor));
- else if (!argcmp(argv[i],"-nofreecols",4,1,&noFreeCols));
- else if (!argcmp(argv[i],"-nolimits", 4,1,&nolimits)); /* nolimits */
-+#ifdef HAVE_MGCSFX
-+ else if (!argcmp(argv[i],"-nomgcsfx", 4,1,&nomgcsfx)); /* nomgcsfx */
-+#endif
-+#if defined(HAVE_PIC) || defined(HAVE_PIC2)
-+ else if (!argcmp(argv[i],"-nopicadjust", 4,1,&nopicadjust));/*nopicadjust*/
-+#endif
- else if (!argcmp(argv[i],"-nopos", 4,1,&nopos)); /* nopos */
- else if (!argcmp(argv[i],"-noqcheck", 4,1,&noqcheck)); /* noqcheck */
-- else if (!argcmp(argv[i],"-noresetroot",5,1,&resetroot)); /* reset root*/
-+ else if (!argcmp(argv[i],"-noresetroot",5,1,&resetroot)); /* reset root */
- else if (!argcmp(argv[i],"-norm", 5,1,&autonorm)); /* norm */
- else if (!argcmp(argv[i],"-nostat", 4,1,&nostat)); /* nostat */
- else if (!argcmp(argv[i],"-owncmap", 2,1,&owncmap)); /* own cmap */
-+#ifdef HAVE_PCD
-+ else if (!argcmp(argv[i],"-pcd", 4,0,&pm)) /* pcd with size */
-+ { if (i+1<argc) PcdSize = atoi(argv[++i]); }
-+#endif
- else if (!argcmp(argv[i],"-perfect", 3,1,&perfect)); /* -perfect */
-+#ifdef HAVE_PIC2
-+ else if (!argcmp(argv[i],"-pic2split", 3,1,&pic2split)); /* pic2split */
-+#endif
- else if (!argcmp(argv[i],"-pkludge", 3,1,&winCtrPosKludge));
- else if (!argcmp(argv[i],"-poll", 3,1,&polling)); /* chk mod? */
-
- else if (!argcmp(argv[i],"-preset",3,0,&pm)) /* preset */
- { if (++i<argc) preset=abs(atoi(argv[i])); }
--
-+
- else if (!argcmp(argv[i],"-quick24",5,0,&pm)) /* quick 24-to-8 conv */
- conv24 = CONV24_FAST;
--
-+
- else if (!argcmp(argv[i],"-quit", 2,1,&autoquit)); /* auto-quit */
- else if (!argcmp(argv[i],"-random", 4,1,&randomShow)); /* random */
- else if (!argcmp(argv[i],"-raw", 4,1,&autoraw)); /* force raw */
-
- else if (!argcmp(argv[i],"-rbg",3,0,&pm)) /* root background color */
- { if (++i<argc) rootbgstr = argv[i]; }
--
-+
- else if (!argcmp(argv[i],"-rfg",3,0,&pm)) /* root foreground color */
- { if (++i<argc) rootfgstr = argv[i]; }
--
-+
- else if (!argcmp(argv[i],"-rgb",4,1,&pm)) /* rgb mode */
- hsvmode = !pm;
--
-+
- else if (!argcmp(argv[i],"-RM",3,0,&pm)) /* auto-delete */
- autoDelete = 1;
--
-+
- else if (!argcmp(argv[i],"-rmode",3,0,&pm)) /* root pattern */
-- { if (++i<argc) rootMode = atoi(argv[i]);
-+ { if (++i<argc) rootMode = atoi(argv[i]);
- useroot++; rmodeset++;
- }
--
-+
- else if (!argcmp(argv[i],"-root",4,1,&useroot)); /* use root window */
--
-+
- else if (!argcmp(argv[i],"-rotate",4,0,&pm)) /* rotate */
- { if (++i<argc) autorotate = atoi(argv[i]); }
--
-+
- else if (!argcmp(argv[i],"-rv",3,1,&revvideo)); /* reverse video */
- else if (!argcmp(argv[i],"-rw",3,1,&rwcolor)); /* use r/w color */
-
- else if (!argcmp(argv[i],"-slow24",3,0,&pm)) /* slow 24->-8 conv.*/
- conv24 = CONV24_SLOW;
--
-+
- else if (!argcmp(argv[i],"-smooth",3,1,&autosmooth)); /* autosmooth */
-+ else if (!argcmp(argv[i],"-startgrab",3,1,&startGrab)); /* startGrab */
- else if (!argcmp(argv[i],"-stdcmap",3,1,&stdcmap)); /* use stdcmap */
-
- else if (!argcmp(argv[i],"-tgeometry",2,0,&pm)) /* textview geom */
- { if (++i<argc) textgeom = argv[i]; }
--
-+
- else if (!argcmp(argv[i],"-vflip",3,1,&autovflip)); /* vflip */
- else if (!argcmp(argv[i],"-viewonly",4,1,&viewonly)); /* viewonly */
-
- else if (!argcmp(argv[i],"-visual",4,0,&pm)) /* visual */
- { if (++i<argc) visualstr = argv[i]; }
--
-+
-+#ifdef VS_ADJUST
-+ else if (!argcmp(argv[i],"-vsadjust", 3,1,&vsadjust)); /* vsadjust */
-+#endif
-+
- else if (!argcmp(argv[i],"-vsdisable",4,1,&novbrowse)); /* disable sch? */
--
-+
- else if (!argcmp(argv[i],"-vsgeometry",4,0,&pm)) /* visSchnauzer geom */
- { if (++i<argc) browgeom = argv[i]; }
--
-+
- else if (!argcmp(argv[i],"-vsmap",4,1,&browmap)); /* visSchnauzer map */
--
-+
- else if (!argcmp(argv[i],"-vsperfect",3,1,&browPerfect)); /* vs perf. */
-
- else if (!argcmp(argv[i],"-wait",3,0,&pm)) { /* secs betwn pics */
- if (++i<argc) {
-- waitsec = abs(atoi(argv[i]));
-- if (waitsec<0) waitsec = 0;
-+ char *comma = strchr(argv[i], ',');
-+ waitsec_nonfinal = fabs(atof(argv[i]));
-+ waitsec_final = comma? fabs(atof(comma+1)) : waitsec_nonfinal;
- }
- }
--
-+
- else if (!argcmp(argv[i],"-white",3,0,&pm)) /* white color */
- { if (++i<argc) whitestr = argv[i]; }
--
-+
- else if (!argcmp(argv[i],"-wloop",3,1,&waitloop)); /* waitloop */
--
-+
- else if (not_in_first_half) cmdSyntax();
- }
-
-@@ -1453,7 +1762,11 @@
- /* check options for validity */
-
- if (strlen(searchdir)) { /* got a search directory */
-+#ifdef AUTO_EXPAND
-+ if (Chvdir(searchdir)) {
-+#else
- if (chdir(searchdir)) {
-+#endif
- fprintf(stderr,"xv: unable to cd to directory '%s'.\n",searchdir);
- fprintf(stderr,
- " Ignoring '-dir' option and/or 'xv.searchDirectory' resource\n");
-@@ -1462,7 +1775,7 @@
- }
-
-
-- if (flistName)
-+ if (flistName)
- add_filelist_to_namelist(flistName, namelist, &numnames, MAXNAMES);
-
- RANGE(curstype,0,254);
-@@ -1475,16 +1788,16 @@
-
- /* if using root, generally gotta map ctrl window, 'cause there won't be
- any way to ask for it. (no kbd or mouse events from rootW) */
-- if (useroot && !autoquit) ctrlmap = -1;
-+ if (useroot && !autoquit) ctrlmap = -1;
-+
-
--
- if (abs(autorotate) != 0 && abs(autorotate) != 90 &&
- abs(autorotate) != 180 && abs(autorotate) != 270) {
- fprintf(stderr,"Invalid auto rotation value (%d) ignored.\n", autorotate);
- fprintf(stderr," (Valid values: 0, +-90, +-180, +-270)\n");
-
- autorotate = 0;
-- }
-+ }
-
-
- if (grabDelay < 0 || grabDelay > 15) {
-@@ -1498,9 +1811,9 @@
- fprintf(stderr," (Valid values: 1, 2, 3, 4)\n");
-
- preset = 0;
-- }
-+ }
-
-- if (waitsec < 0) noFreeCols = 0; /* disallow nfc if not doing slideshow */
-+ if (waitsec < 0.0) noFreeCols = 0; /* disallow nfc if not doing slideshow */
- if (noFreeCols && perfect) { perfect = 0; owncmap = 1; }
-
- /* decide what default color allocation stuff we've settled on */
-@@ -1512,24 +1825,24 @@
-
- defaultCmapMode = colorMapMode; /* default mode for 8-bit images */
-
-- if (nopos) {
-- maingeom = infogeom = ctrlgeom = gamgeom = browgeom = textgeom = NULL;
-- cmtgeom = NULL;
-+ if (nopos) {
-+ maingeom = infogeom = ctrlgeom = gamgeom = browgeom = textgeom = cmtgeom =
-+ (const char *) NULL;
- }
-
- /* if -root and -maxp, disallow 'integer' tiling modes */
-- if (useroot && fixedaspect && automax && !rmodeset &&
-+ if (useroot && fixedaspect && automax && !rmodeset &&
- (rootMode == RM_TILE || rootMode == RM_IMIRROR))
- rootMode = RM_CSOLID;
- }
-
-
-
-+static int cpos = 0;
-
- /***********************************/
--static int cpos = 0;
- static void printoption(st)
-- char *st;
-+ const char *st;
- {
- if (strlen(st) + cpos > 78) {
- fprintf(stderr,"\n ");
-@@ -1540,8 +1853,26 @@
- cpos = cpos + strlen(st) + 1;
- }
-
-+
- static void cmdSyntax()
- {
-+ /* GRR 19980605: added version info for most common libraries */
-+ fprintf(stderr, "XV - %s.\n", REVDATE);
-+#ifdef HAVE_JPEG
-+ VersionInfoJPEG();
-+#endif
-+#ifdef HAVE_JP2K
-+ VersionInfoJP2K();
-+#endif
-+#ifdef HAVE_TIFF
-+ VersionInfoTIFF();
-+#endif
-+#ifdef HAVE_PNG
-+ VersionInfoPNG();
-+#endif
-+ /* pbm/pgm/ppm support is native, not via pbmplus/netpbm libraries */
-+ fprintf(stderr, "\n");
-+
- fprintf(stderr, "Usage:\n");
- printoption(cmd);
- printoption("[-]");
-@@ -1579,8 +1910,14 @@
- printoption("[-/+dither]");
- printoption("[-drift dx dy]");
- printoption("[-expand exp | hexp:vexp]");
-+#ifdef HAVE_G3
-+ printoption("[-fax]");
-+#endif
- printoption("[-fg color]");
- printoption("[-/+fixed]");
-+#ifdef ENABLE_FIXPIX_SMOOTH
-+ printoption("[-/+fixpix]");
-+#endif
- printoption("[-flist fname]");
- printoption("[-gamma val]");
- printoption("[-geometry geom]");
-@@ -1591,8 +1928,12 @@
- printoption("[-help]");
- printoption("[-/+hflip]");
- printoption("[-hi color]");
-+#ifdef HAVE_G3
-+ printoption("[-highresfax]");
-+#endif
- printoption("[-/+hist]");
- printoption("[-/+hsv]");
-+ printoption("[-ibg color]"); /* GRR 19980314 */
- printoption("[-icgeometry geom]");
- printoption("[-/+iconic]");
- printoption("[-igeometry geom]");
-@@ -1600,9 +1941,15 @@
- printoption("[-/+lbrowse]");
- printoption("[-lo color]");
- printoption("[-/+loadclear]");
-+#ifdef MACBINARY
-+ printoption("[-/+macbinary]");
-+#endif
- printoption("[-/+max]");
- printoption("[-/+maxpect]");
- printoption("[-mfn font]");
-+#ifdef HAVE_MGCSFX
-+ printoption("[-/+mgcsfx]");
-+#endif
- printoption("[-/+mono]");
- printoption("[-name str]");
- printoption("[-ncols #]");
-@@ -1610,13 +1957,25 @@
- printoption("[-/+nodecor]");
- printoption("[-/+nofreecols]");
- printoption("[-/+nolimits]");
-+#ifdef HAVE_MGCSFX
-+ printoption("[-/+nomgcsfx]");
-+#endif
-+#if defined(HAVE_PIC) || defined(HAVE_PIC2)
-+ printoption("[-/+nopicadjust]");
-+#endif
- printoption("[-/+nopos]");
- printoption("[-/+noqcheck]");
- printoption("[-/+noresetroot]");
- printoption("[-/+norm]");
- printoption("[-/+nostat]");
- printoption("[-/+owncmap]");
-+#ifdef HAVE_PCD
-+ printoption("[-pcd size(0=192*128,1,2,3,4=3072*2048)]");
-+#endif
- printoption("[-/+perfect]");
-+#ifdef HAVE_PIC2
-+ printoption("[-/+pic2split]");
-+#endif
- printoption("[-/+pkludge]");
- printoption("[-/+poll]");
- printoption("[-preset #]");
-@@ -1635,17 +1994,22 @@
- printoption("[-/+rw]");
- printoption("[-slow24]");
- printoption("[-/+smooth]");
-+ printoption("[-/+startgrab]");
- printoption("[-/+stdcmap]");
- printoption("[-tgeometry geom]");
- printoption("[-/+vflip]");
- printoption("[-/+viewonly]");
- printoption("[-visual type]");
-+#ifdef VS_ADJUST
-+ printoption("[-/+vsadjust]");
-+#endif
- printoption("[-/+vsdisable]");
- printoption("[-vsgeometry geom]");
- printoption("[-/+vsmap]");
- printoption("[-/+vsperfect]");
-- printoption("[-wait seconds]");
-+ printoption("[-wait secs[,final_secs]]");
- printoption("[-white color]");
-+ printoption("[-windowid windowid]");
- printoption("[-/+wloop]");
- printoption("[filename ...]");
- fprintf(stderr,"\n\n");
-@@ -1656,7 +2020,7 @@
- /***********************************/
- static void rmodeSyntax()
- {
-- fprintf(stderr,"%s: unknown root mode '%d'. Valid modes are:\n",
-+ fprintf(stderr,"%s: unknown root mode '%d'. Valid modes are:\n",
- cmd, rootMode);
- fprintf(stderr,"\t0: tiling\n");
- fprintf(stderr,"\t1: integer tiling\n");
-@@ -1668,6 +2032,7 @@
- fprintf(stderr,"\t7: centered on a 'brick' background\n");
- fprintf(stderr,"\t8: symmetrical tiling\n");
- fprintf(stderr,"\t9: symmetrical mirrored tiling\n");
-+ fprintf(stderr,"\t10: upper left corner\n");
- fprintf(stderr,"\n");
- Quit(1);
- }
-@@ -1675,17 +2040,15 @@
-
- /***********************************/
- static int argcmp(a1, a2, minlen, plusallowed, plusminus)
-- char *a1, *a2;
-+ const char *a1, *a2;
- int minlen, plusallowed;
- int *plusminus;
- {
-- /* does a string compare between a1 and a2. To return '0', a1 and a2
-- must match to the length of a2, and that length has to
-+ /* does a string compare between a1 and a2. To return '0', a1 and a2
-+ must match to the length of a1, and that length has to
- be at least 'minlen'. Otherwise, return non-zero. plusminus set to '1'
- if '-option', '0' if '+option' */
-
-- int i;
--
- if ((strlen(a1) < (size_t) minlen) || (strlen(a2) < (size_t) minlen))
- return 1;
- if (strlen(a1) > strlen(a2)) return 1;
-@@ -1694,7 +2057,7 @@
-
- if (a1[0]=='-' || (plusallowed && a1[0]=='+')) {
- /* only set if we match */
-- *plusminus = (a1[0] == '-');
-+ *plusminus = (a1[0] == '-');
- return 0;
- }
-
-@@ -1721,8 +2084,11 @@
- int oldCXOFF, oldCYOFF, oldCWIDE, oldCHIGH, wascropped;
- char *tmp;
- char *fullname, /* full name of the original file */
-- filename[512], /* full name of file to load (could be /tmp/xxx)*/
-- globnm[512]; /* globbed version of fullname of orig file */
-+ filename[512]; /* full name of file to load (could be /tmp/xxx)*/
-+#ifdef MACBINARY
-+ char origname[512]; /* file name of original file (NO processing) */
-+ origname[0] = '\0';
-+#endif
-
- xvbzero((char *) &pinfo, sizeof(PICINFO));
-
-@@ -1748,7 +2114,7 @@
-
- /* if we're not loading next or prev page in a multi-page doc, kill off
- page files */
-- if (strlen(pageBaseName) && filenum!=OP_PAGEDN && filenum!=OP_PAGEUP)
-+ if (strlen(pageBaseName) && filenum!=OP_PAGEDN && filenum!=OP_PAGEUP)
- killpage = 1;
-
-
-@@ -1799,14 +2165,13 @@
- }
-
- else if (filenum == PADDED) {
-- /* need fullfname (used for window/icon name),
-+ /* need fullfname (used for window/icon name),
- basefname(compute from fullfname) */
-
- i = LoadPad(&pinfo, fullfname);
- fullname = fullfname;
- strcpy(filename, fullfname);
-- tmp = BaseName(fullfname);
-- strcpy(basefname, tmp);
-+ strcpy(basefname, BaseName(fullfname));
-
- if (!i) goto FAILED; /* shouldn't happen */
-
-@@ -1855,33 +2220,48 @@
- frompipe = 1;
- }
- }
-+#ifdef AUTO_EXPAND
-+ else {
-+ fullname = (char *) malloc(MAXPATHLEN+2);
-+ strcpy(fullname, namelist[filenum]); // 1 of 2 places fullname != const
-+ freename = 1;
-+ }
-+ tmp = (char *) rindex(fullname, '/');
-+ if (tmp) {
-+ *tmp = '\0'; // 2 of 2 places fullname != const
-+ Mkvdir(fullname);
-+ *tmp = '/';
-+ }
-+ Dirtovd(fullname);
-+#else
- else fullname = namelist[filenum];
--
-+#endif
-
- strcpy(fullfname, fullname);
-- tmp = BaseName(fullname);
-- strcpy(basefname, tmp);
-+ strcpy(basefname, BaseName(fullname));
-
-
- /* chop off trailing ".Z", ".z", or ".gz" from displayed basefname, if any */
-- if (strlen(basefname) > (size_t) 2 &&
-- strcmp(basefname+strlen(basefname)-2,".Z")==0)
-+ if (strlen(basefname)>2 && strcmp(basefname+strlen(basefname)-2,".Z")==0)
- basefname[strlen(basefname)-2]='\0';
- else {
- #ifdef GUNZIP
-- if (strlen(basefname)>2 && strcmp(basefname+strlen(basefname)-2,".Z")==0)
-+ if (strlen(basefname)>2 && strcmp(basefname+strlen(basefname)-2,".z")==0)
- basefname[strlen(basefname)-2]='\0';
--
-- else if (strlen(basefname)>3 &&
-- strcmp(basefname+strlen(basefname)-3,".gz")==0)
-+ else
-+ if (strlen(basefname)>3 && strcmp(basefname+strlen(basefname)-3,".gz")==0)
- basefname[strlen(basefname)-3]='\0';
--#endif /* GUNZIP */
-+#endif
-+#ifdef BUNZIP2
-+ if (strlen(basefname)>4 && strcmp(basefname+strlen(basefname)-4,".bz2")==0)
-+ basefname[strlen(basefname)-4]='\0';
-+#endif
- }
-
-
- if (filenum == LOADPIC && ISPIPE(fullname[0])) {
- /* if we're reading from a pipe, 'filename' will have the /tmp/xvXXXXXX
-- filename, and we can skip a lot of stuff: (such as prepending
-+ filename, and we can skip a lot of stuff: (such as prepending
- 'initdir' to relative paths, dealing with reading from stdin, etc. */
-
- /* at this point, fullname = "! do some commands",
-@@ -1891,11 +2271,11 @@
-
- else { /* NOT reading from a PIPE */
-
-- /* if fullname doesn't start with a '/' (ie, it's a relative path),
-- (and it's not LOADPIC and it's not the special case '<stdin>')
-+ /* if fullname doesn't start with a '/' (ie, it's a relative path),
-+ (and it's not LOADPIC and it's not the special case '<stdin>')
- then we need to prepend a directory name to it:
--
-- prepend 'initdir',
-+
-+ prepend 'initdir',
- if we have a searchdir (ie, we have multiple places to look),
- see if such a file exists (via fopen()),
- if it does, we're done.
-@@ -1904,7 +2284,7 @@
- if it does, we're done.
- if it doesn't, remove all prepended directories, and fall through
- to error code below. */
--
-+
- if (filenum!=LOADPIC && fullname[0]!='/' && strcmp(fullname,STDINSTR)!=0) {
- char *tmp1;
-
-@@ -1954,28 +2334,40 @@
- }
- }
- }
--
-+
- strcpy(filename, fullname);
--
--
-+
-+
- /* if the file is STDIN, write it out to a temp file */
-
- if (strcmp(filename,STDINSTR)==0) {
-- FILE *fp;
-+ FILE *fp = NULL;
-+#ifndef USE_MKSTEMP
-+ int tmpfd;
-+#endif
-
--#ifndef VMS
-+#ifndef VMS
- sprintf(filename,"%s/xvXXXXXX",tmpdir);
- #else /* it is VMS */
- sprintf(filename, "[]xvXXXXXX");
- #endif
-+
-+#ifdef USE_MKSTEMP
-+ fp = fdopen(mkstemp(filename), "w");
-+#else
- mktemp(filename);
-+ tmpfd = open(filename,O_WRONLY|O_CREAT|O_EXCL,S_IRWUSR);
-+ if (tmpfd < 0) FatalError("openPic(): can't create temporary file");
-+ fp = fdopen(tmpfd,"w");
-+#endif
-+ if (!fp) FatalError("openPic(): can't write temporary file");
-
- clearerr(stdin);
-- fp = fopen(filename,"w");
-- if (!fp) FatalError("openPic(): can't write temporary file");
--
- while ( (i=getchar()) != EOF) putc(i,fp);
- fclose(fp);
-+#ifndef USE_MKSTEMP
-+ close(tmpfd);
-+#endif
-
- /* and remove it from list, since we can never reload from stdin */
- if (strcmp(namelist[0], STDINSTR)==0) deleteFromList(0);
-@@ -1990,20 +2382,26 @@
- (no pipes or stdin, though it could be compressed) to be loaded */
- filetype = ReadFileType(filename);
-
-+#ifdef HAVE_MGCSFX
-+ if (mgcsfx && filetype == RFT_UNKNOWN){ /* force use MgcSfx */
-+ if(getInputCom() != 0) filetype = RFT_MGCSFX;
-+ }
-+#endif
-
-- if (filetype == RFT_COMPRESS) { /* a compressed file. uncompress it */
-+ /* if it's a compressed file, uncompress it: */
-+ if ((filetype == RFT_COMPRESS) || (filetype == RFT_BZIP2)) {
- char tmpname[128];
-
- if (
- #ifndef VMS
-- UncompressFile(filename, tmpname)
-+ UncompressFile(filename, tmpname, filetype)
- #else
-- UncompressFile(basefname, tmpname)
-+ UncompressFile(basefname, tmpname, filetype)
- #endif
- ) {
-
- filetype = ReadFileType(tmpname); /* and try again */
--
-+
- /* if we made a /tmp file (from stdin, etc.) won't need it any more */
- if (strcmp(fullname,filename)!=0) unlink(filename);
-
-@@ -2013,7 +2411,58 @@
-
- WaitCursor();
- }
--
-+
-+#ifdef MACBINARY
-+ if (handlemacb && macb_file == True) {
-+ char tmpname[128];
-+
-+ if (RemoveMacbinary(filename, tmpname)) {
-+ if (strcmp(fullname,filename)!=0) unlink(filename);
-+ strcpy(origname, filename);
-+ strcpy(filename, tmpname);
-+ }
-+ else filetype = RFT_ERROR;
-+
-+ WaitCursor();
-+ }
-+#endif
-+
-+#ifdef HAVE_MGCSFX_AUTO
-+ if (filetype == RFT_MGCSFX) {
-+ char tmpname[128], tmp[256];
-+ char *icom;
-+
-+ if ((icom = mgcsfx_auto_input_com(filename)) != NULL) {
-+ sprintf(tmpname, "%s/xvmsautoXXXXXX", tmpdir);
-+#ifdef USE_MKSTEMP
-+ close(mkstemp(tmpname));
-+#else
-+ mktemp(tmpname);
-+#endif
-+ SetISTR(ISTR_INFO, "Converting to known format by MgcSfx auto...");
-+ sprintf(tmp,"%s >%s", icom, tmpname);
-+ }
-+ else goto ms_auto_no;
-+
-+#ifndef VMS
-+ if (system(tmp))
-+#else
-+ if (!system(tmp))
-+#endif
-+ {
-+ SetISTR(ISTR_INFO, "Unable to convert '%s' by MgcSfx auto.",
-+ BaseName(filename));
-+ Warning();
-+ filetype = RFT_ERROR;
-+ goto ms_auto_no;
-+ }
-+
-+ filetype = ReadFileType(tmpname);
-+ if (strcmp(fullname,filename)!=0) unlink(filename);
-+ strcpy(filename, tmpname);
-+ }
-+ms_auto_no:
-+#endif /* HAVE_MGCSFX_AUTO */
-
- if (filetype == RFT_ERROR) {
- char foostr[512];
-@@ -2027,10 +2476,16 @@
-
- if (filetype == RFT_UNKNOWN) {
- /* view as a text/hex file */
-- TextView(filename);
-+#ifdef MACBINARY
-+ if (origname[0])
-+ i = TextView(origname);
-+ else
-+#endif
-+ i = TextView(filename);
- SetISTR(ISTR_INFO,"'%s' not in a recognized format.", basefname);
- /* Warning(); */
-- goto SHOWN_AS_TEXT;
-+ if (i) goto SHOWN_AS_TEXT;
-+ else goto FAILED;
- }
-
- if (filetype < RFT_ERROR) {
-@@ -2058,8 +2513,9 @@
- if (filetype == RFT_XBM && (!i || pinfo.w==0 || pinfo.h==0)) {
- /* probably just a '.h' file or something... */
- SetISTR(ISTR_INFO," ");
-- TextView(filename);
-- goto SHOWN_AS_TEXT;
-+ i = TextView(filename);
-+ if (i) goto SHOWN_AS_TEXT;
-+ else goto FAILED;
- }
-
- if (!i) {
-@@ -2084,7 +2540,7 @@
- /**************/
- /* SUCCESS!!! */
- /**************/
--
-+
-
- GOTIMAGE:
- /* successfully read this picture. No failures from here on out
-@@ -2097,7 +2553,7 @@
- if (conv24MB.flags[CONV24_LOCK]) { /* locked */
- if (pinfo.type==PIC24 && picType==PIC8) { /* 24 -> 8 bit */
- byte *pic8;
-- pic8 = Conv24to8(pinfo.pic, pinfo.w, pinfo.h, ncols,
-+ pic8 = Conv24to8(pinfo.pic, pinfo.w, pinfo.h, ncols,
- pinfo.r, pinfo.g, pinfo.b);
- free(pinfo.pic);
- pinfo.pic = pic8;
-@@ -2108,7 +2564,7 @@
-
- else if (pinfo.type!=PIC24 && picType==PIC24) { /* 8 -> 24 bit */
- byte *pic24;
-- pic24 = Conv8to24(pinfo.pic, pinfo.w, pinfo.h,
-+ pic24 = Conv8to24(pinfo.pic, pinfo.w, pinfo.h,
- pinfo.r, pinfo.g, pinfo.b);
- free(pinfo.pic);
- pinfo.pic = pic24;
-@@ -2144,7 +2600,7 @@
-
- if (mainW && !useroot) {
- /* avoid generating excess configure events while we resize the window */
-- XSelectInput(theDisp, mainW, ExposureMask | KeyPressMask
-+ XSelectInput(theDisp, mainW, ExposureMask | KeyPressMask
- | StructureNotifyMask
- | ButtonPressMask | KeyReleaseMask
- | EnterWindowMask | LeaveWindowMask);
-@@ -2162,11 +2618,13 @@
- pHIGH = pinfo.h;
- if (pinfo.frmType >=0) SetDirSaveMode(F_FORMAT, pinfo.frmType);
- if (pinfo.colType >=0) SetDirSaveMode(F_COLORS, pinfo.colType);
--
-+
- SetISTR(ISTR_FORMAT, pinfo.fullInfo);
- strcpy(formatStr, pinfo.shrtInfo);
- picComments = pinfo.comment;
- ChangeCommentText();
-+ picExifInfo = pinfo.exifInfo;
-+ picExifInfoSize = pinfo.exifInfoSize;
-
- for (i=0; i<256; i++) {
- rMap[i] = pinfo.r[i];
-@@ -2194,12 +2652,15 @@
- if (fullname && strcmp(fullname,filename)!=0) unlink(filename);
-
-
-- SetISTR(ISTR_INFO,formatStr);
--
-+ SetISTR(ISTR_INFO, "%s", formatStr);
-+
- SetInfoMode(INF_PART);
-- SetISTR(ISTR_FILENAME,
-- (filenum==DFLTPIC || filenum==GRABBED || frompipe)
-- ? "<none>" : basefname);
-+ if (filenum==DFLTPIC || filenum==GRABBED || frompipe)
-+ SetISTR(ISTR_FILENAME, "<none>");
-+ else if (numPages > 1)
-+ SetISTR(ISTR_FILENAME, "%s Page %d of %d", basefname, curPage+1, numPages);
-+ else
-+ SetISTR(ISTR_FILENAME, "%s", basefname);
-
- SetISTR(ISTR_RES,"%d x %d",pWIDE,pHIGH);
- SetISTR(ISTR_COLOR, "");
-@@ -2219,7 +2680,7 @@
-
-
- /* handle various 'auto-whatever' command line options
-- Note that if 'frompoll' is set, things that have to do with
-+ Note that if 'frompoll' is set, things that have to do with
- setting the expansion factor are skipped, as we'll want it to
- display in the (already-existing) window at the same size */
-
-@@ -2254,7 +2715,7 @@
- w = eWIDE; h = (w*3) / 4;
- eWIDE = w; eHIGH = h;
- }
--
-+
-
- if (eWIDE != cWIDE || eHIGH != cHIGH) epic = (byte *) NULL;
-
-@@ -2306,14 +2767,14 @@
- aspWIDE = eWIDE; aspHIGH = eHIGH; /* aspect-corrected eWIDE,eHIGH */
-
- if (hexpand < 0.0) eWIDE=(int)(aspWIDE / -hexpand); /* neg: reciprocal */
-- else eWIDE=(int)(aspWIDE * hexpand);
-+ else eWIDE=(int)(aspWIDE * hexpand);
- if (vexpand < 0.0) eHIGH=(int)(aspHIGH / -vexpand); /* neg: reciprocal */
-- else eHIGH=(int)(aspHIGH * vexpand);
-+ else eHIGH=(int)(aspHIGH * vexpand);
-
- if (maingeom) {
- /* deal with geometry spec. Note, they shouldn't have given us
- *both* an expansion factor and a geomsize. The geomsize wins out */
--
-+
- int i,x,y,gewide,gehigh; u_int w,h;
-
- gewide = eWIDE; gehigh = eHIGH;
-@@ -2321,11 +2782,11 @@
-
- if (i&WidthValue) gewide = (int) w;
- if (i&HeightValue) gehigh = (int) h;
--
-+
- /* handle case where the pinheads only specified width *or * height */
- if (( i&WidthValue && ~i&HeightValue) ||
- (~i&WidthValue && i&HeightValue)) {
--
-+
- if (i&WidthValue) { gehigh = (aspHIGH * gewide) / pWIDE; }
- else { gewide = (aspWIDE * gehigh) / pHIGH; }
- }
-@@ -2391,7 +2852,7 @@
-
- /* if we're using an integer tiled root mode, truncate eWIDE/eHIGH to
- be an integer divisor of the display size */
--
-+
- if (useroot && (rootMode == RM_TILE || rootMode == RM_IMIRROR)) {
- /* make picture size a divisor of the rootW size. round down */
- i = (dispWIDE + eWIDE-1) / eWIDE; eWIDE = (dispWIDE + i-1) / i;
-@@ -2409,7 +2870,7 @@
- if (autodither && ncols>0) epicMode = EM_DITH;
-
- /* if in CM_STDCMAP mode, and *not* in '-wait 0', then autodither */
-- if (colorMapMode == CM_STDCMAP && waitsec != 0) epicMode = EM_DITH;
-+ if (colorMapMode == CM_STDCMAP && waitsec != 0.0) epicMode = EM_DITH;
-
- /* if -smooth or image has been shrunk to fit screen */
- if (autosmooth || (pWIDE >maxWIDE || pHIGH>maxHIGH)
-@@ -2419,7 +2880,7 @@
-
- /* 'dithering' makes no sense in 24-bit mode */
- if (picType == PIC24 && epicMode == EM_DITH) epicMode = EM_RAW;
--
-+
- SetEpicMode();
- } /* end of !frompoll */
-
-@@ -2450,7 +2911,7 @@
- if (useroot) mainW = vrootW;
- if (eWIDE != cWIDE || eHIGH != cHIGH) epic = (byte *) NULL;
-
-- NewPicGetColors(autonorm, autohisteq);
-+ NewPicGetColors(autonorm, autohisteq);
-
- GenerateEpic(eWIDE, eHIGH); /* want to dither *after* color allocs */
- CreateXImage();
-@@ -2474,7 +2935,7 @@
- SetISTR(ISTR_INFO,"%s %s %s", formatStr,
- (picType==PIC8) ? "8-bit mode." : "24-bit mode.",
- tmp);
--
-+
- SetInfoMode(INF_FULL);
- if (freename) free(fullname);
-
-@@ -2495,20 +2956,24 @@
- to generate the correct exposes (particularly with 'BitGravity' turned
- on */
-
-- if (mainW && !useroot) GenExpose(mainW, 0, 0, (u_int) eWIDE, (u_int) eHIGH);
-+ /*Brian T. Schellenberger: fix for X 4.2 refresh problem*/
-+ if (mainW && !useroot) {
-+ XSync(theDisp, False);
-+ GenExpose(mainW, 0, 0, (u_int) eWIDE, (u_int) eHIGH);
-+ }
-
- return 1;
-
--
-+
- FAILED:
- SetCursors(-1);
- KillPageFiles(pinfo.pagebname, pinfo.numpages);
-
-- if (fullname && strcmp(fullname,filename)!=0)
-+ if (fullname && strcmp(fullname,filename)!=0)
- unlink(filename); /* kill /tmp file */
- if (freename) free(fullname);
-
-- if (!fromint && !polling && filenum>=0 && filenum<nList.nstr)
-+ if (!fromint && !polling && filenum>=0 && filenum<nList.nstr)
- deleteFromList(filenum);
-
- if (polling) sleep(1);
-@@ -2527,6 +2992,9 @@
- }
-
-
-+extern byte ZXheader[128]; /* [JCE] Spectrum screen magic number is
-+ defined in xvzx.c */
-+
-
- /********************************/
- int ReadFileType(fname)
-@@ -2539,76 +3007,118 @@
-
- FILE *fp;
- byte magicno[30]; /* first 30 bytes of file */
-- int rv, n;
-+ int rv=RFT_UNKNOWN, n;
-+#ifdef MACBINARY
-+ int macbin_alrchk = False;
-+#endif
-
- if (!fname) return RFT_ERROR; /* shouldn't happen */
-
- fp = xv_fopen(fname, "r");
- if (!fp) return RFT_ERROR;
-
-- n = fread(magicno, (size_t) 1, (size_t) 30, fp);
-+ if (strlen(fname) > 4 &&
-+ strcasecmp(fname+strlen(fname)-5, ".wbmp")==0) rv = RFT_WBMP;
-+
-+ n = fread(magicno, (size_t) 1, sizeof(magicno), fp);
- fclose(fp);
-
-- if (n<30) return RFT_UNKNOWN; /* files less than 30 bytes long... */
-+ if (n<=0) return RFT_UNKNOWN;
-+
-+ /* it is just barely possible that a few files could legitimately be as small
-+ as 30 bytes (e.g., binary P{B,G,P}M format), so zero out rest of "magic
-+ number" buffer and don't quit immediately if we read something small but
-+ not empty */
-+ if (n<30) memset(magicno+n, 0, sizeof(magicno)-n);
-
-- rv = RFT_UNKNOWN;
-+#ifdef MACBINARY
-+ macb_file = False;
-+ while (1) {
-+#endif
-
-- if (strncmp((char *) magicno,"GIF87a", (size_t) 6)==0 ||
-- strncmp((char *) magicno,"GIF89a", (size_t) 6)==0) rv = RFT_GIF;
-+#ifdef HAVE_MGCSFX
-+ if (is_mgcsfx(fname, magicno, 30) != 0) rv = RFT_MGCSFX;
-+ else
-+#endif
-+ if (strncmp((char *) magicno,"GIF87a", (size_t) 6)==0 ||
-+ strncmp((char *) magicno,"GIF89a", (size_t) 6)==0) rv = RFT_GIF;
-
- else if (strncmp((char *) magicno,"VIEW", (size_t) 4)==0 ||
-- strncmp((char *) magicno,"WEIV", (size_t) 4)==0) rv = RFT_PM;
-+ strncmp((char *) magicno,"WEIV", (size_t) 4)==0) rv = RFT_PM;
-+
-+#ifdef HAVE_PIC2
-+ else if (magicno[0]=='P' && magicno[1]=='2' &&
-+ magicno[2]=='D' && magicno[3]=='T') rv = RFT_PIC2;
-+#endif
-
-- else if (magicno[0] == 'P' && magicno[1]>='1' &&
-- magicno[1]<='6') rv = RFT_PBM;
-+ else if (magicno[0] == 'P' && magicno[1]>='1' &&
-+ (magicno[1]<='6' || magicno[1]=='8')) rv = RFT_PBM;
-
- /* note: have to check XPM before XBM, as first 2 chars are the same */
- else if (strncmp((char *) magicno, "/* XPM */", (size_t) 9)==0) rv = RFT_XPM;
-
- else if (strncmp((char *) magicno,"#define", (size_t) 7)==0 ||
-- (magicno[0] == '/' && magicno[1] == '*')) rv = RFT_XBM;
-+ (magicno[0] == '/' && magicno[1] == '*')) rv = RFT_XBM;
-
- else if (magicno[0]==0x59 && (magicno[1]&0x7f)==0x26 &&
-- magicno[2]==0x6a && (magicno[3]&0x7f)==0x15) rv = RFT_SUNRAS;
-+ magicno[2]==0x6a && (magicno[3]&0x7f)==0x15) rv = RFT_SUNRAS;
-
-- else if (magicno[0] == 'B' && magicno[1] == 'M') rv = RFT_BMP;
-+ else if (magicno[0] == 'B' && magicno[1] == 'M') rv = RFT_BMP;
-
-- else if (magicno[0]==0x52 && magicno[1]==0xcc) rv = RFT_UTAHRLE;
-+ else if (magicno[0]==0x52 && magicno[1]==0xcc) rv = RFT_UTAHRLE;
-
- else if ((magicno[0]==0x01 && magicno[1]==0xda) ||
-- (magicno[0]==0xda && magicno[1]==0x01)) rv = RFT_IRIS;
-+ (magicno[0]==0xda && magicno[1]==0x01)) rv = RFT_IRIS;
-
-- else if (magicno[0]==0x1f && magicno[1]==0x9d) rv = RFT_COMPRESS;
-+ else if (magicno[0]==0x1f && magicno[1]==0x9d) rv = RFT_COMPRESS;
-
- #ifdef GUNZIP
-- else if (magicno[0]==0x1f && magicno[1]==0x8b) rv = RFT_COMPRESS;
-+ else if (magicno[0]==0x1f && magicno[1]==0x8b) rv = RFT_COMPRESS;
-+#endif
-+
-+#ifdef BUNZIP2
-+ else if (magicno[0]==0x42 && magicno[1]==0x5a) rv = RFT_BZIP2;
- #endif
-
-- else if (magicno[0]==0x0a && magicno[1] <= 5) rv = RFT_PCX;
-+ else if (magicno[0]==0x0a && magicno[1] <= 5) rv = RFT_PCX;
-
-- else if (strncmp((char *) magicno, "FORM", (size_t) 4)==0 &&
-- strncmp((char *) magicno+8, "ILBM", (size_t) 4)==0) rv = RFT_IFF;
-+ else if (strncmp((char *) magicno, "FORM", (size_t) 4)==0 &&
-+ strncmp((char *) magicno+8, "ILBM", (size_t) 4)==0) rv = RFT_IFF;
-
- else if (magicno[0]==0 && magicno[1]==0 &&
- magicno[2]==2 && magicno[3]==0 &&
- magicno[4]==0 && magicno[5]==0 &&
-- magicno[6]==0 && magicno[7]==0) rv = RFT_TARGA;
-+ magicno[6]==0 && magicno[7]==0) rv = RFT_TARGA;
-
- else if (magicno[4]==0x00 && magicno[5]==0x00 &&
-- magicno[6]==0x00 && magicno[7]==0x07) rv = RFT_XWD;
-+ magicno[6]==0x00 && magicno[7]==0x07) rv = RFT_XWD;
-
-- else if (strncmp((char *) magicno,"SIMPLE ", (size_t) 8)==0 &&
-- magicno[29] == 'T') rv = RFT_FITS;
--
-+ else if (strncmp((char *) magicno,"SIMPLE ", (size_t) 8)==0 &&
-+ magicno[29] == 'T') rv = RFT_FITS;
-+
-+ /* [JCE] Spectrum screen */
-+ else if (memcmp(magicno, ZXheader, (size_t) 18)==0) rv = RFT_ZX;
-
- #ifdef HAVE_JPEG
-- else if (magicno[0]==0xff && magicno[1]==0xd8 &&
-- magicno[2]==0xff) rv = RFT_JFIF;
-+ else if (magicno[0]==0xff && magicno[1]==0xd8 &&
-+ magicno[2]==0xff) rv = RFT_JFIF;
-+#endif
-+
-+#ifdef HAVE_JP2K
-+ else if (magicno[0]==0xff && magicno[1]==0x4f &&
-+ magicno[2]==0xff && magicno[3]==0x51) rv = RFT_JPC;
-+
-+ else if (memcmp(magicno, jp2k_magic, sizeof(jp2k_magic))==0) rv = RFT_JP2;
- #endif
-
- #ifdef HAVE_TIFF
- else if ((magicno[0]=='M' && magicno[1]=='M') ||
-- (magicno[0]=='I' && magicno[1]=='I')) rv = RFT_TIFF;
-+ (magicno[0]=='I' && magicno[1]=='I')) rv = RFT_TIFF;
-+#endif
-+
-+#ifdef HAVE_PNG
-+ else if (magicno[0]==0x89 && magicno[1]=='P' &&
-+ magicno[2]=='N' && magicno[3]=='G') rv = RFT_PNG;
- #endif
-
- #ifdef HAVE_PDS
-@@ -2620,11 +3130,67 @@
- rv = RFT_PDSVICAR;
- #endif
-
--#ifdef GS_PATH
-+#ifdef GS_PATH /* Ghostscript handles both PostScript and PDF */
- else if (strncmp((char *) magicno, "%!", (size_t) 2)==0 ||
-- strncmp((char *) magicno, "\004%!", (size_t) 3)==0) rv = RFT_PS;
-+ strncmp((char *) magicno, "\004%!", (size_t) 3)==0 ||
-+ strncmp((char *) magicno, "%PDF", (size_t) 4)==0) rv = RFT_PS;
-+#endif
-+
-+#ifdef HAVE_G3
-+ else if ((magicno[0]== 1 && magicno[1]== 1 &&
-+ magicno[2]== 77 && magicno[3]==154 &&
-+ magicno[4]==128 && magicno[5]== 0 &&
-+ magicno[6]== 1 && magicno[7]== 77)
-+ || highresfax || fax) /* kludge! */ rv = RFT_G3;
-+#endif
-+
-+#ifdef HAVE_MAG
-+ else if (strncmp((char *) magicno,"MAKI02 ", (size_t) 8)==0) rv = RFT_MAG;
-+#endif
-+
-+#ifdef HAVE_MAKI
-+ else if (strncmp((char *) magicno,"MAKI01A ", (size_t) 8)==0 ||
-+ strncmp((char *) magicno,"MAKI01B ", (size_t) 8)==0) rv = RFT_MAKI;
-+#endif
-+
-+#ifdef HAVE_PIC
-+ else if (magicno[0]=='P' && magicno[1]=='I'&&magicno[2]=='C') rv = RFT_PIC;
-+#endif
-+
-+#ifdef HAVE_PI
-+ else if (magicno[0]=='P' && magicno[1]=='i') rv = RFT_PI;
-+#endif
-+
-+#ifdef HAVE_HIPS
-+ else if (strstr((char *) magicno, "./digest")) rv = RFT_HIPS;
-+#endif
-+
-+#ifdef HAVE_PCD
-+ else if (magicno[0]==0xff && magicno[1]==0xff &&
-+ magicno[2]==0xff && magicno[3]==0xff) rv = RFT_PCD;
- #endif
-
-+#ifdef MACBINARY
-+ /* Now we try to handle MacBinary files, but the method is VERY dirty... */
-+ if (macbin_alrchk == True) {
-+ macb_file = True;
-+ break;
-+ }
-+
-+ if (rv != RFT_UNKNOWN)
-+ break;
-+
-+ /* Skip MACBSIZE and recheck */
-+ macbin_alrchk = True;
-+ fp = xv_fopen(fname, "r");
-+ if (!fp) return RFT_ERROR;
-+ fseek(fp, MACBSIZE, SEEK_SET);
-+ n = fread(magicno, (size_t) 1, (size_t) 30, fp);
-+ fclose(fp);
-+
-+ if (n<30) return RFT_UNKNOWN; /* files less than 30 bytes long... */
-+ }
-+#endif
- return rv;
- }
-
-@@ -2637,9 +3203,10 @@
- PICINFO *pinfo;
- {
- /* if quick is set, we're being called to generate icons, or something
-- like that. We should load the image as quickly as possible. Currently,
-- this only affects the LoadPS routine, which, if quick is set, only
-- generates the page file for the first page of the document */
-+ like that. We should load the image as quickly as possible. Previously,
-+ this affected only the LoadPS routine, which, if quick is set, only
-+ generates the page file for the first page of the document. Now it
-+ also affects PCD, which loads only a thumbnail. */
-
- int rv = 0;
-
-@@ -2650,7 +3217,11 @@
- switch (ftype) {
- case RFT_GIF: rv = LoadGIF (fname, pinfo); break;
- case RFT_PM: rv = LoadPM (fname, pinfo); break;
-+#ifdef HAVE_MGCSFX
-+ case RFT_PBM: rv = LoadPBM (fname, pinfo, -1); break;
-+#else
- case RFT_PBM: rv = LoadPBM (fname, pinfo); break;
-+#endif
- case RFT_XBM: rv = LoadXBM (fname, pinfo); break;
- case RFT_SUNRAS: rv = LoadSunRas(fname, pinfo); break;
- case RFT_BMP: rv = LoadBMP (fname, pinfo); break;
-@@ -2662,21 +3233,69 @@
- case RFT_XPM: rv = LoadXPM (fname, pinfo); break;
- case RFT_XWD: rv = LoadXWD (fname, pinfo); break;
- case RFT_FITS: rv = LoadFITS (fname, pinfo, quick); break;
-+ case RFT_ZX: rv = LoadZX (fname, pinfo); break; /* [JCE] */
-+ case RFT_WBMP: rv = LoadWBMP (fname, pinfo); break;
-+
-+#ifdef HAVE_PCD
-+ /* if quick is switched on, use the smallest image size; don't ask the user */
-+ case RFT_PCD: rv = LoadPCD (fname, pinfo, quick ? 0 : PcdSize); break;
-+#endif
-
- #ifdef HAVE_JPEG
-- case RFT_JFIF: rv = LoadJFIF (fname, pinfo, quick); break;
-+ case RFT_JFIF: rv = LoadJFIF (fname, pinfo, quick); break;
-+#endif
-+
-+#ifdef HAVE_JP2K
-+ case RFT_JPC: rv = LoadJPC (fname, pinfo, quick); break;
-+ case RFT_JP2: rv = LoadJP2 (fname, pinfo, quick); break;
- #endif
-
- #ifdef HAVE_TIFF
-- case RFT_TIFF: rv = LoadTIFF (fname, pinfo); break;
-+ case RFT_TIFF: rv = LoadTIFF (fname, pinfo, quick); break;
-+#endif
-+
-+#ifdef HAVE_PNG
-+ case RFT_PNG: rv = LoadPNG (fname, pinfo); break;
- #endif
-
- #ifdef HAVE_PDS
-- case RFT_PDSVICAR: rv = LoadPDS (fname, pinfo); break;
-+ case RFT_PDSVICAR: rv = LoadPDS (fname, pinfo); break;
-+#endif
-+
-+#ifdef HAVE_G3
-+ case RFT_G3: rv = LoadG3 (fname, pinfo); break;
- #endif
-
- #ifdef GS_PATH
-- case RFT_PS: rv = LoadPS (fname, pinfo, quick); break;
-+ case RFT_PS: rv = LoadPS (fname, pinfo, quick); break;
-+#endif
-+
-+#ifdef HAVE_MAG
-+ case RFT_MAG: rv = LoadMAG (fname, pinfo); break;
-+#endif
-+
-+#ifdef HAVE_MAKI
-+ case RFT_MAKI: rv = LoadMAKI (fname, pinfo); break;
-+#endif
-+
-+#ifdef HAVE_PIC
-+ case RFT_PIC: rv = LoadPIC (fname, pinfo); break;
-+#endif
-+
-+#ifdef HAVE_PI
-+ case RFT_PI: rv = LoadPi (fname, pinfo); break;
-+#endif
-+
-+#ifdef HAVE_PIC2
-+ case RFT_PIC2: rv = LoadPIC2 (fname, pinfo, quick); break;
-+#endif
-+
-+#ifdef HAVE_HIPS
-+ case RFT_HIPS: rv = LoadHIPS (fname, pinfo); break;
-+#endif
-+
-+#ifdef HAVE_MGCSFX
-+ case RFT_MGCSFX: rv = LoadMGCSFX (fname, pinfo); break;
- #endif
-
- }
-@@ -2685,13 +3304,17 @@
-
-
- /********************************/
--int UncompressFile(name, uncompname)
-+int UncompressFile(name, uncompname, filetype)
- char *name, *uncompname;
-+ int filetype;
- {
- /* returns '1' on success, with name of uncompressed file in uncompname
- returns '0' on failure */
-
- char namez[128], *fname, buf[512];
-+#ifndef USE_MKSTEMP
-+ int tmpfd;
-+#endif
-
- fname = name;
- namez[0] = '\0';
-@@ -2703,7 +3326,7 @@
- to what it was. necessary because uncompress doesn't handle files
- that don't end with '.Z' */
-
-- if (strlen(name) >= (size_t) 2 &&
-+ if (strlen(name) >= (size_t) 2 &&
- strcmp(name + strlen(name)-2,".Z")!=0 &&
- strcmp(name + strlen(name)-2,".z")!=0) {
- strcpy(namez, name);
-@@ -2721,34 +3344,50 @@
- #endif /* not VMS and not GUNZIP */
-
-
--
- #ifndef VMS
- sprintf(uncompname, "%s/xvuXXXXXX", tmpdir);
-- mktemp(uncompname);
-- sprintf(buf,"%s -c %s >%s", UNCOMPRESS, fname, uncompname);
--#else /* it IS VMS */
-+#else
- strcpy(uncompname, "[]xvuXXXXXX");
-+#endif
-+
-+#ifdef USE_MKSTEMP
-+ close(mkstemp(uncompname));
-+#else
- mktemp(uncompname);
--# ifdef GUNZIP
-- sprintf(buf,"%s %s %s", UNCOMPRESS, fname, uncompname);
--# else
-- sprintf(buf,"%s %s", UNCOMPRESS, fname);
--# endif
-+ tmpfd = open(uncompname,O_WRONLY|O_CREAT|O_EXCL,S_IRWUSR);
-+ if (tmpfd < 0) FatalError("UncompressFile(): can't create temporary file");
-+ close(tmpfd);
-+#endif
-+
-+#ifndef VMS
-+ if (filetype == RFT_COMPRESS)
-+ sprintf(buf,"%s -c '%s' > '%s'", UNCOMPRESS, fname, uncompname);
-+# ifdef BUNZIP2
-+ else if (filetype == RFT_BZIP2)
-+ sprintf(buf,"%s -c '%s' > '%s'", BUNZIP2, fname, uncompname);
-+# endif
-+#else /* it IS VMS */
-+# ifdef GUNZIP
-+ sprintf(buf,"%s '%s' '%s'", UNCOMPRESS, fname, uncompname);
-+# else
-+ sprintf(buf,"%s '%s'", UNCOMPRESS, fname);
-+# endif
- #endif
-
- SetISTR(ISTR_INFO, "Uncompressing '%s'...", BaseName(fname));
- #ifndef VMS
-- if (system(buf)) {
-+ if (system(buf))
- #else
-- if (!system(buf)) {
-+ if (!system(buf))
- #endif
-+ {
- SetISTR(ISTR_INFO, "Unable to uncompress '%s'.", BaseName(fname));
- Warning();
- return 0;
- }
-
--#ifndef VMS
-- /* if we renamed the file to end with a .Z for the sake of 'uncompress',
-+#ifndef VMS
-+ /* if we renamed the file to end with a .Z for the sake of 'uncompress',
- rename it back to what it once was... */
-
- if (strlen(namez)) {
-@@ -2769,9 +3408,65 @@
- }
- */
- #endif /* not VMS */
--
-+
-+ return 1;
-+}
-+
-+
-+#ifdef MACBINARY
-+/********************************/
-+int RemoveMacbinary(src, dst)
-+ char *src, *dst;
-+{
-+ char buffer[8192]; /* XXX */
-+ int n, eof;
-+#ifndef USE_MKSTEMP
-+ int tmpfd;
-+#endif
-+ FILE *sfp, *dfp;
-+
-+ sprintf(dst, "%s/xvmXXXXXX", tmpdir);
-+#ifdef USE_MKSTEMP
-+ close(mkstemp(dst));
-+#else
-+ mktemp(dst);
-+ tmpfd = open(dst,O_WRONLY|O_CREAT|O_EXCL,S_IRWUSR);
-+ if (tmpfd < 0) FatalError("RemoveMacbinary(): can't create temporary file");
-+#endif
-+
-+ SetISTR(ISTR_INFO, "Removing MacBinary...");
-+
-+ sfp = xv_fopen(src, "r");
-+#ifdef USE_MKSTEMP
-+ dfp = xv_fopen(dst, "w");
-+#else
-+ dfp = fdopen(tmpfd, "w");
-+#endif
-+ if (!sfp || !dfp) {
-+ SetISTR(ISTR_INFO, "Unable to remove a InfoFile header form '%s'.", src);
-+ Warning();
-+ return 0;
-+ }
-+ fseek(sfp, MACBSIZE, SEEK_SET);
-+ while ((n = fread(buffer, 1, sizeof(buffer), sfp)) == 8192) /* XXX */
-+ fwrite(buffer, 1, n, dfp);
-+ if ((eof = feof(sfp)))
-+ fwrite(buffer, 1, n, dfp);
-+ fclose(sfp);
-+ fflush(dfp);
-+ fclose(dfp);
-+#ifndef USE_MKSTEMP
-+ close(tmpfd);
-+#endif
-+ if (!eof) {
-+ SetISTR(ISTR_INFO, "Unable to remove a InfoFile header form '%s'.", src);
-+ Warning();
-+ return 0;
-+ }
-+
- return 1;
- }
-+#endif
-
-
- /********************************/
-@@ -2789,6 +3484,10 @@
- sprintf(tmp, "%s%d", bname, i);
- unlink(tmp);
- }
-+
-+ /* GRR 20070506: basename file doesn't go away, at least on Linux and for
-+ * GIF and TIFF images, so explicitly unlink() it, too */
-+ unlink(bname);
- }
-
-
-@@ -2798,11 +3497,11 @@
- {
- int i;
-
-- /* some stuff that necessary whenever running an algorithm or
-+ /* some stuff that necessary whenever running an algorithm or
- installing a new 'pic' (or switching 824 modes) */
-
- numcols = 0; /* gets set by SortColormap: set to 0 for PIC24 images */
-- for (i=0; i<256; i++) cols[i]=infobg;
-+ for (i=0; i<256; i++) cols[i]=infobg;
-
- if (picType == PIC8) {
- byte trans[256];
-@@ -2811,18 +3510,18 @@
- }
-
- if (picType == PIC8) {
-- /* see if image is a b/w bitmap.
-+ /* see if image is a b/w bitmap.
- If so, use '-black' and '-white' colors */
- if (numcols == 2) {
- if ((rMap[0] == gMap[0] && rMap[0] == bMap[0] && rMap[0] == 255) &&
- (rMap[1] == gMap[1] && rMap[1] == bMap[1] && rMap[1] == 0)) {
- /* 0=wht, 1=blk */
-- rMap[0] = (whtRGB>>16)&0xff;
-- gMap[0] = (whtRGB>>8)&0xff;
-+ rMap[0] = (whtRGB>>16)&0xff;
-+ gMap[0] = (whtRGB>>8)&0xff;
- bMap[0] = whtRGB&0xff;
-
- rMap[1] = (blkRGB>>16)&0xff;
-- gMap[1] = (blkRGB>>8)&0xff;
-+ gMap[1] = (blkRGB>>8)&0xff;
- bMap[1] = blkRGB&0xff;
- }
-
-@@ -2852,10 +3551,10 @@
- }
-
- /* save the desired RGB colormap (before dicking with it) */
-- for (i=0; i<numcols; i++) {
-- rorg[i] = rcmap[i] = rMap[i];
-- gorg[i] = gcmap[i] = gMap[i];
-- borg[i] = bcmap[i] = bMap[i];
-+ for (i=0; i<numcols; i++) {
-+ rorg[i] = rcmap[i] = rMap[i];
-+ gorg[i] = gcmap[i] = gMap[i];
-+ borg[i] = bcmap[i] = bMap[i];
- }
- }
-
-@@ -2888,19 +3587,29 @@
- {
- /* cmd is something like: "! bggen 100 0 0"
- *
-- * runs command (with "> /tmp/xv******" appended).
-+ * runs command (with "> /tmp/xv******" appended).
- * returns "/tmp/xv******" in fname
- * returns '0' if everything's cool, '1' on error
- */
-
- char fullcmd[512], tmpname[64], str[512];
- int i;
-+#ifndef USE_MKSTEMP
-+ int tmpfd;
-+#endif
-
- if (!cmd || (strlen(cmd) < (size_t) 2)) return 1;
-
- sprintf(tmpname,"%s/xvXXXXXX", tmpdir);
-+#ifdef USE_MKSTEMP
-+ close(mkstemp(tmpname));
-+#else
- mktemp(tmpname);
-- if (tmpname[0] == '\0') { /* mktemp() blew up */
-+ tmpfd = open(tmpname,O_WRONLY|O_CREAT|O_EXCL,S_IRWUSR);
-+ if (tmpfd < 0) FatalError("openPic(): can't create temporary file");
-+ close(tmpfd);
-+#endif
-+ if (tmpname[0] == '\0') { /* mktemp() or mkstemp() blew up */
- sprintf(str,"Unable to create temporary filename.");
- ErrPopUp(str, "\nHow unlikely!");
- return 1;
-@@ -2939,26 +3648,21 @@
- {
- int i;
-
-+ waitsec = (numnames <= 1)? waitsec_final : waitsec_nonfinal;
-+
- if (!numnames) { openPic(DFLTPIC); return; }
-
- i = 0;
-- if (!randomShow) {
-- while (numnames>0) {
-- if (openPic(0)) return; /* success */
-- else {
-- if (polling && !i)
-- fprintf(stderr,"%s: POLLING: Waiting for file '%s' \n\tto %s\n",
-- cmd, namelist[0], "be created, or whatever...");
-- i = 1;
-- }
-+ while (numnames>0) {
-+ if (openPic(0)) return; /* success */
-+ else {
-+ if (polling && !i)
-+ fprintf(stderr,"%s: POLLING: Waiting for file '%s' \n\tto %s\n",
-+ cmd, namelist[0], "be created, or whatever...");
-+ i = 1;
- }
- }
-
-- else { /* pick random first picture */
-- for (i=findRandomPic(); i>=0; i=findRandomPic())
-- if (openPic(i)) return; /* success */
-- }
--
- if (numnames>1) FatalError("couldn't open any pictures");
- else Quit(-1);
- }
-@@ -2970,11 +3674,11 @@
- int i;
-
- if (curname>=0) i = curname+1;
-- else if (nList.selected >= 0 && nList.selected < numnames)
-+ else if (nList.selected >= 0 && nList.selected < numnames)
- i = nList.selected;
- else i = 0;
-
--
-+
- while (i<numnames && !openPic(i));
- if (i<numnames) return; /* success */
-
-@@ -2987,19 +3691,15 @@
- {
- int i;
-
-- if (!randomShow) {
-- if (curname>=0) i = curname+1;
-- else if (nList.selected >= 0 && nList.selected < numnames)
-- i = nList.selected;
-- else i = 0;
-+ if (curname>=0) i = curname+1;
-+ else if (nList.selected >= 0 && nList.selected < numnames)
-+ i = nList.selected;
-+ else i = 0;
-
-- while (i<numnames && !openPic(i));
-- if (i<numnames) return; /* success */
-- }
-- else {
-- for (i=findRandomPic(); i>=0; i=findRandomPic())
-- if (openPic(i)) return;
-- }
-+ waitsec = (i == numnames-1)? waitsec_final : waitsec_nonfinal;
-+
-+ while (i<numnames && !openPic(i));
-+ if (i<numnames) return; /* success */
-
- Quit(0);
- }
-@@ -3012,25 +3712,21 @@
-
- j = loop = 0;
- while (1) {
-- if (!randomShow) {
-
-- if (curname>=0) i = curname+1;
-- else if (nList.selected >= 0 && nList.selected < numnames)
-- i = nList.selected;
-- else i = 0;
-+ if (curname>=0) i = curname+1;
-+ else if (nList.selected >= 0 && nList.selected < numnames)
-+ i = nList.selected;
-+ else i = 0;
-+
-+ if (loop) { i = 0; loop = 0; }
-
-- if (loop) { i = 0; loop = 0; }
-+ waitsec = (i == numnames-1)? waitsec_final : waitsec_nonfinal;
-
-- while (i<numnames && !openPic(i));
-- if (i<numnames) return;
-- }
-- else {
-- for (i=findRandomPic(); i>=0; i=findRandomPic())
-- if (openPic(i)) return;
-- }
-+ while (i<numnames && !openPic(i));
-+ if (i<numnames) return;
-
- loop = 1; /* back to top of list */
-- if (j) break; /* we're in a 'failure loop' */
-+ if (j) break; /* we're in a 'failure loop' */
- j++;
- }
-
-@@ -3044,7 +3740,7 @@
- int i;
-
- if (curname>0) i = curname-1;
-- else if (nList.selected>0 && nList.selected < numnames)
-+ else if (nList.selected>0 && nList.selected < numnames)
- i = nList.selected - 1;
- else i = numnames-1;
-
-@@ -3063,64 +3759,24 @@
- openPic(LOADPIC);
- }
-
--
--
--
--/****************/
--static int findRandomPic()
--/****************/
--{
-- static byte *loadList;
-- static int left_to_load, listLen = -1;
-- int k;
-- time_t t;
--
-- /* picks a random name out of the list, and returns it's index. If there
-- are no more names to pick, it returns '-1' and resets itself */
--
-- if (!loadList || numnames!=listLen) {
-- if (loadList) free(loadList);
-- else {
-- time(&t);
-- srandom((unsigned int) t); /* seed the random */
-- }
--
-- left_to_load = listLen = numnames;
-- loadList = (byte *) malloc((size_t) listLen);
-- for (k=0; k<listLen; k++) loadList[k] = 0;
-- }
--
-- if (left_to_load <= 0) { /* we've loaded all the pics */
-- for (k=0; k<listLen; k++) loadList[k] = 0; /* clear flags */
-- left_to_load = listLen;
-- return -1; /* 'done' return */
-- }
--
-- for (k=abs(random()) % listLen; loadList[k]; k = (k+1) % listLen);
--
-- left_to_load--;
-- loadList[k] = TRUE;
--
-- return k;
--}
--
- /****************/
- static void mainLoop()
- {
-- /* search forward until we manage to display a picture,
-- then call EventLoop. EventLoop will eventually return
-+ /* search forward until we manage to display a picture,
-+ then call EventLoop. EventLoop will eventually return
- NEXTPIC, PREVPIC, NEXTQUIT, QUIT, or, if >= 0, a filenum to GOTO */
-
- int i;
-
-- /* if curname<0 (there is no 'current' file), 'Next' means view the
-+ /* if curname<0 (there is no 'current' file), 'Next' means view the
- selected file (or the 0th file, if no selection either), and 'Prev' means
- view the one right before the selected file */
-
-- openFirstPic(); /* find first displayable picture, exit if none */
-+ /* find first displayable picture, exit if none */
-+ if (!startGrab) openFirstPic();
-
- if (!pic) { /* must've opened a text file... display dflt pic */
-- openPic(DFLTPIC);
-+ if (!startGrab) openPic(DFLTPIC);
- if (mainW && !useroot) RaiseTextWindows();
- }
-
-@@ -3133,7 +3789,7 @@
- }
-
- else if (i==PREVPIC) {
-- if (curname>0 || (curname<0 && nList.selected>0))
-+ if (curname>0 || (curname<0 && nList.selected>0))
- openPrevPic();
- }
-
-@@ -3151,7 +3807,7 @@
-
- else if (i==THISNEXT) { /* open current sel, 'next' until success */
- int j;
-- j = nList.selected;
-+ j = nList.selected;
- if (j<0) j = 0;
- while (j<numnames && !openPic(j));
- if (!pic) openPic(DFLTPIC);
-@@ -3169,7 +3825,7 @@
-
- /***********************************/
- static void createMainWindow(geom, name)
-- char *geom, *name;
-+ const char *geom, *name;
- {
- XSetWindowAttributes xswa;
- unsigned long xswamask;
-@@ -3195,22 +3851,35 @@
- i = XParseGeometry(geom,&x,&y,&w,&h);
-
- hints.flags = 0;
-- if ((i&XValue || i&YValue)) hints.flags = USPosition;
-+ if (i&XValue || i&YValue)
-+ hints.flags |= USPosition;
-
-- if (i&XValue && i&XNegative) x = vrWIDE - eWIDE - abs(x);
-- if (i&YValue && i&YNegative) y = vrHIGH - eHIGH - abs(y);
-+ hints.win_gravity = NorthWestGravity;
-+ if (i&XValue && i&XNegative) {
-+ hints.win_gravity = NorthEastGravity;
-+ x = vrWIDE - (eWIDE + 2 * bwidth) - x;
-+ }
-+ if (i&YValue && i&YNegative) {
-+ hints.win_gravity = (hints.win_gravity == NorthWestGravity) ?
-+ SouthWestGravity : SouthEastGravity;
-+ y = vrHIGH - (eHIGH + 2 * bwidth) - y;
-+ }
-+ hints.flags |= PWinGravity;
-
-- if (x+eWIDE > vrWIDE) x = vrWIDE - eWIDE; /* keep on screen */
-+ /* keep on screen */
-+ if (x+eWIDE > vrWIDE) x = vrWIDE - eWIDE;
- if (y+eHIGH > vrHIGH) y = vrHIGH - eHIGH;
--
-+ if (x < 0) x = 0;
-+ if (y < 0) y = 0;
-
- #define VROOT_TRANS
- #ifdef VROOT_TRANS
-- if (vrootW != rootW) { /* virtual window manager running */
-+ if (vrootW != rootW && !(hints.flags & USPosition)) { /* virtual window manager running */
- int x1,y1;
- Window child;
-+
- XTranslateCoordinates(theDisp, rootW, vrootW, x, y, &x1, &y1, &child);
-- if (DEBUG) fprintf(stderr,"translate: %d,%d -> %d,%d\n",x,y,x1,y1);
-+ if (DEBUG) fprintf(stderr,"translate: %d,%d -> %d,%d\n", x, y, x1, y1);
- x = x1; y = y1;
- }
- #endif
-@@ -3218,13 +3887,13 @@
- hints.x = x; hints.y = y;
- hints.width = eWIDE; hints.height = eHIGH;
- hints.max_width = maxWIDE; hints.max_height = maxHIGH;
-- hints.flags |= USSize | PMaxSize;
--
-- xswa.bit_gravity = StaticGravity;
-+ hints.flags |= PSize | PMaxSize;
-+
-+ xswa.bit_gravity = StaticGravity;
- xswa.background_pixel = bg;
- xswa.border_pixel = fg;
- xswa.colormap = theCmap;
--
-+
- xswa.backing_store = WhenMapped;
-
- /* NOTE: I've turned 'backing-store' off on the image window, as some
-@@ -3233,9 +3902,9 @@
- improvement anyway (for the image window), unless you're on a slow
- network. In any event, I'm not *turning off* backing store, I'm
- just not explicitly turning it *on*. If your X server is set up
-- that windows, by default, have backing-store turned on, then the
-+ that windows, by default, have backing-store turned on, then the
- image window will, too */
--
-+
- xswamask = CWBackPixel | CWBorderPixel | CWColormap /* | CWBackingStore */;
- if (!clearonload) xswamask |= CWBitGravity;
-
-@@ -3244,18 +3913,18 @@
- xwa.width = eWIDE; xwa.height = eHIGH;
-
- /* try to keep the damned thing on-screen, if possible */
-- if (xwa.x + xwa.width > dispWIDE) xwa.x = dispWIDE - xwa.width;
-- if (xwa.y + xwa.height > dispHIGH) xwa.y = dispHIGH - xwa.height;
-+ if (xwa.x + xwa.width > vrWIDE) xwa.x = vrWIDE - xwa.width;
-+ if (xwa.y + xwa.height > vrHIGH) xwa.y = vrHIGH - xwa.height;
- if (xwa.x < 0) xwa.x = 0;
- if (xwa.y < 0) xwa.y = 0;
-
- SetWindowPos(&xwa);
- hints.flags = PSize | PMaxSize;
-- }
-+ }
-
- else {
- mainW = XCreateWindow(theDisp,rootW,x,y, (u_int) eWIDE, (u_int) eHIGH,
-- (u_int) bwidth, (int) dispDEEP, InputOutput,
-+ (u_int) bwidth, (int) dispDEEP, InputOutput,
- theVisual, xswamask, &xswa);
- if (!mainW) FatalError("can't create window!");
-
-@@ -3267,15 +3936,11 @@
- }
- }
-
--
-- XSetStandardProperties(theDisp,mainW,"","",None,NULL,0,&hints);
-- setWinIconNames(name);
--
- xwmh.input = True;
- xwmh.flags = InputHint;
-
-- xwmh.icon_pixmap = iconPix;
-- xwmh.icon_mask = iconmask;
-+ xwmh.icon_pixmap = iconPix;
-+ xwmh.icon_mask = iconmask;
- xwmh.flags |= (IconPixmapHint | IconMaskHint);
-
-
-@@ -3295,14 +3960,15 @@
- }
- }
- }
-- XSetWMHints(theDisp, mainW, &xwmh);
-
- classh.res_name = "xv";
- classh.res_class = "XVroot";
-- XSetClassHint(theDisp, mainW, &classh);
-
-+ XmbSetWMProperties(theDisp, mainW, NULL, NULL, NULL, 0, &hints, &xwmh,
-+ &classh);
-+ setWinIconNames(name);
-
-- if (nodecor) { /* turn of image window decorations (in MWM) */
-+ if (nodecor) { /* turn of image window decorations (in MWM) */
- Atom mwm_wm_hints;
- struct s_mwmhints {
- long flags;
-@@ -3311,7 +3977,7 @@
- u_long input_mode;
- long status;
- } mwmhints;
--
-+
- mwm_wm_hints = XInternAtom(theDisp, "_MOTIF_WM_HINTS", False);
- if (mwm_wm_hints != None) {
- xvbzero((char *) &mwmhints, sizeof(mwmhints));
-@@ -3319,20 +3985,20 @@
- mwmhints.decorations = 4;
-
- XChangeProperty(theDisp, mainW, mwm_wm_hints, mwm_wm_hints, 32,
-- PropModeReplace, (byte *) &mwmhints,
-- (int) (sizeof(mwmhints))/4);
-+ PropModeReplace, (byte *) &mwmhints,
-+ (int) (sizeof(mwmhints))/4);
- XSync(theDisp, False);
- }
- }
-
--
-+
- firstTime = 0;
- }
-
-
- /***********************************/
- static void setWinIconNames(name)
-- char *name;
-+ const char *name;
- {
- char winname[256], iconname[256];
-
-@@ -3362,12 +4028,12 @@
-
- /***********************************/
- void FixAspect(grow,w,h)
--int grow;
--int *w, *h;
-+ int grow;
-+ int *w, *h;
- {
- /* computes new values of eWIDE and eHIGH which will have aspect ratio
-- 'normaspect'. If 'grow' it will preserve aspect by enlarging,
-- otherwise, it will shrink to preserve aspect ratio.
-+ 'normaspect'. If 'grow' it will preserve aspect by enlarging,
-+ otherwise, it will shrink to preserve aspect ratio.
- Returns these values in 'w' and 'h' */
-
- float xr,yr,curaspect,a,exp;
-@@ -3380,14 +4046,14 @@
- curaspect = xr / yr;
-
- /* if too narrow & shrink, shrink height. too wide and grow, grow height */
-- if ((curaspect < normaspect && !grow) ||
-+ if ((curaspect < normaspect && !grow) ||
- (curaspect > normaspect && grow)) { /* modify height */
- exp = curaspect / normaspect;
- *h = (int) (eHIGH * exp + .5);
- }
-
- /* if too narrow & grow, grow width. too wide and shrink, shrink width */
-- if ((curaspect < normaspect && grow) ||
-+ if ((curaspect < normaspect && grow) ||
- (curaspect > normaspect && !grow)) { /* modify width */
- exp = normaspect / curaspect;
- *w = (int) (eWIDE * exp + .5);
-@@ -3423,22 +4089,22 @@
- suffix = namelist[0];
- prelen = 0; /* length of prefix to be removed */
- n = i = 0; /* shut up pesky compiler warnings */
--
-+
- done = 0;
- while (!done) {
- suffix = (char *) index(suffix,'/'); /* find next '/' in file name */
- if (!suffix) break;
--
-+
- suffix++; /* go past it */
- n = suffix - namelist[0];
- for (i=1; i<numnames; i++) {
- if (strncmp(namelist[0], namelist[i], (size_t) n)!=0) { done=1; break; }
- }
--
-+
- if (!done) prelen = n;
- }
--
-- for (i=0; i<numnames; i++)
-+
-+ for (i=0; i<numnames; i++)
- dispnames[i] = namelist[i] + prelen;
- }
-
-@@ -3447,20 +4113,20 @@
- static void fixDispNames()
- {
- /* fix dispnames array so that names don't go off right edge */
--
-+
- int i,j;
- char *tmp;
--
-+
- for (i=j=0; i<numnames; i++) {
- char *dname;
--
-+
- dname = dispnames[i];
- if (StringWidth(dname) > (nList.w-10-16)) { /* have to trunc. */
- tmp = dname;
- while (1) {
- tmp = (char *) index(tmp,'/'); /* find next '/' in filename */
- if (!tmp) { tmp = dname; break; }
--
-+
- tmp++; /* move to char following the '/' */
- if (StringWidth(tmp) <= (nList.w-10-16)) { /* is cool now */
- j++; break;
-@@ -3484,9 +4150,9 @@
-
- name = GetDirFName();
- GetDirPath(cwd);
--
-+
- AddFNameToCtrlList(cwd, name);
--
-+
- if (select) {
- nList.selected = numnames-1;
- curname = numnames - 1;
-@@ -3498,35 +4164,35 @@
-
- /***********************************/
- void AddFNameToCtrlList(fpath,fname)
-- char *fpath, *fname;
-+ const char *fpath, *fname;
- {
- /* stick given path/name into 'namelist'. Doesn't redraw list */
--
-- char *fullname, *dname;
-+
-+ char *fullname;
- char cwd[MAXPATHLEN], globnm[MAXPATHLEN+100];
- int i;
--
-+
- if (!fpath) fpath = ""; /* bulletproofing... */
-- if (!fname) fname = "";
--
-+ if (!fname) fname = "";
-+
- if (numnames == MAXNAMES) return; /* full up */
--
-+
- /* handle globbing */
- if (fname[0] == '~') {
- strcpy(globnm, fname);
- Globify(globnm);
- fname = globnm;
- }
--
-+
- if (fname[0] != '/') { /* prepend path */
- strcpy(cwd, fpath); /* copy it to a modifiable place */
--
-+
- /* make sure fpath has a trailing '/' char */
- if (strlen(cwd)==0 || cwd[strlen(cwd)-1]!='/') strcat(cwd, "/");
--
-+
- fullname = (char *) malloc(strlen(cwd) + strlen(fname) + 2);
- if (!fullname) FatalError("couldn't alloc name in AddFNameToCtrlList()\n");
--
-+
- sprintf(fullname, "%s%s", cwd, fname);
- }
- else { /* copy name to fullname */
-@@ -3534,15 +4200,15 @@
- if (!fullname) FatalError("couldn't alloc name in AddFNameToCtrlList()\n");
- strcpy(fullname, fname);
- }
--
--
-+
-+
- /* see if this name is a duplicate. Don't add it if it is. */
- for (i=0; i<numnames; i++)
- if (strcmp(fullname, namelist[i]) == 0) {
- free(fullname);
- return;
- }
--
-+
- namelist[numnames] = fullname;
- numnames++;
- makeDispNames();
-@@ -3578,7 +4244,7 @@
- /* called to enable/disable the Prev/Next buttons whenever curname and/or
- numnames and/or nList.selected change */
-
-- /* if curname<0 (there is no 'current' file), 'Next' means view the
-+ /* if curname<0 (there is no 'current' file), 'Next' means view the
- selected file (or the 0th file, if no selection either), and 'Prev' means
- view the one right before the selected file */
-
-@@ -3591,18 +4257,19 @@
- BTSetActive(&but[BPREV], (curname>0));
- }
- }
--
-+
-
- /***********************************/
- int DeleteCmd()
- {
- /* 'delete' button was pressed. Pop up a dialog box to determine
- what should be deleted, then do it.
-- returns '1' if THE CURRENTLY VIEWED entry was deleted from the list,
-- in which case the 'selected' filename on the ctrl list is now
-+ returns '1' if THE CURRENTLY VIEWED entry was deleted from the list,
-+ in which case the 'selected' filename on the ctrl list is now
- different, and should be auto-loaded, or something */
-
-- static char *bnames[] = { "\004Disk File", "\nList Entry", "\033Cancel" };
-+ static const char *bnames[] =
-+ { "\004Disk File", "\nList Entry", "\033Cancel" };
- char str[512];
- int del, i, delnum, rv;
-
-@@ -3610,15 +4277,14 @@
- delnum = nList.selected;
- if (delnum < 0 || delnum >= numnames) return 0;
-
-- sprintf(str,"Delete '%s'?\n\n%s%s",
-- namelist[delnum],
-+ sprintf(str, "Delete '%s'?\n\n%s%s", namelist[delnum],
- "'List Entry' deletes selection from list.\n",
- "'Disk File' deletes file associated with selection.");
-
- del = PopUp(str, bnames, 3);
--
-+
- if (del == 2) return 0; /* cancel */
--
-+
- if (del == 0) { /* 'Disk File' */
- char *name;
- if (namelist[delnum][0] != '/') { /* prepend 'initdir' */
-@@ -3669,13 +4335,13 @@
-
- if (delnum != numnames-1) {
- /* snip out of namelist and dispnames lists */
-- xvbcopy((char *) &namelist[delnum+1], (char *) &namelist[delnum],
-+ xvbcopy((char *) &namelist[delnum+1], (char *) &namelist[delnum],
- (numnames - delnum - 1) * sizeof(namelist[0]));
-
-- xvbcopy((char *) &dispnames[delnum+1], (char *) &dispnames[delnum],
-+ xvbcopy((char *) &dispnames[delnum+1], (char *) &dispnames[delnum],
- (numnames - delnum - 1) * sizeof(dispnames[0]));
- }
--
-+
- numnames--;
- if (numnames==0) BTSetActive(&but[BDELETE],0);
- windowMB.dim[WMB_TEXTVIEW] = (numnames==0);
-@@ -3686,7 +4352,7 @@
- if (nList.selected >= numnames) nList.selected = numnames-1;
- if (nList.selected < 0) nList.selected = 0;
-
-- SCSetRange(&nList.scrl, 0, numnames - nList.nlines,
-+ SCSetRange(&nList.scrl, 0, numnames - nList.nlines,
- nList.scrl.val, nList.nlines-1);
- ScrollToCurrent(&nList);
- DrawCtrlNumFiles();
-@@ -3753,7 +4419,7 @@
- if (useroot && resetroot) ClearRoot();
-
- if (mainW == (Window) NULL || useroot) { /* window not visible */
-- useroot = 0;
-+ useroot = 0;
-
- if (haveoldinfo) { /* just remap mainW and resize it */
- XWMHints xwmh;
-@@ -3771,8 +4437,8 @@
- xwmh.input = True;
- xwmh.flags = InputHint;
-
-- xwmh.icon_pixmap = iconPix;
-- xwmh.icon_mask = iconmask;
-+ xwmh.icon_pixmap = iconPix;
-+ xwmh.icon_mask = iconmask;
- xwmh.flags |= ( IconPixmapHint | IconMaskHint) ;
-
- xwmh.flags |= StateHint;
-@@ -3787,7 +4453,7 @@
- else { /* first time. need to create mainW */
- mainW = (Window) NULL;
- createMainWindow(maingeom, fnam);
-- XSelectInput(theDisp, mainW, ExposureMask | KeyPressMask
-+ XSelectInput(theDisp, mainW, ExposureMask | KeyPressMask
- | StructureNotifyMask | ButtonPressMask
- | KeyReleaseMask | ColormapChangeMask
- | EnterWindowMask | LeaveWindowMask );
-@@ -3802,7 +4468,7 @@
-
- else { /* mainW already visible */
- createMainWindow(maingeom, fnam);
-- XSelectInput(theDisp, mainW, ExposureMask | KeyPressMask
-+ XSelectInput(theDisp, mainW, ExposureMask | KeyPressMask
- | StructureNotifyMask | ButtonPressMask
- | KeyReleaseMask | ColormapChangeMask
- | EnterWindowMask | LeaveWindowMask );
-@@ -3845,13 +4511,13 @@
- if (LocalCmap) regen=1;
-
- /* this reallocs the colors */
-- if (colorMapMode==CM_PERFECT || colorMapMode==CM_OWNCMAP)
-+ if (colorMapMode==CM_PERFECT || colorMapMode==CM_OWNCMAP)
- ChangeCmapMode(CM_NORMAL, 0, 0);
--
--
-+
-+
- XUnmapWindow(theDisp, mainW);
- mainW = vrootW;
--
-+
- if (!ctrlUp) { /* make sure ctrl is up when going to 'root' mode */
- XWMHints xwmh;
- xwmh.input = True;
-@@ -3861,7 +4527,7 @@
- CtrlBox(1);
- }
- }
--
-+
- useroot = 1;
- rootMode = dispMode - RMB_ROOT;
- ew = eWIDE; eh = eHIGH;
-@@ -3877,7 +4543,7 @@
- GenerateEpic(ew, eh);
- CreateXImage();
- }
-- else if (regen) CreateXImage();
-+ else if (regen) CreateXImage();
-
- KillOldRootInfo();
- MakeRootPic();
-@@ -3923,7 +4589,7 @@
-
-
- if (*numn == maxn) {
-- fprintf(stderr, "%s: too many filenames. Only using first %d.\n",
-+ fprintf(stderr, "%s: too many filenames. Using only first %d.\n",
- flist, maxn);
- }
-
-@@ -3947,14 +4613,14 @@
-
- /***********************************/
- int rd_int(name)
-- char *name;
-+ const char *name;
- {
- /* returns '1' if successful. result in def_int */
-
- if (rd_str_cl(name, "", 0)) { /* sets def_str */
- if (sscanf(def_str, "%d", &def_int) == 1) return 1;
- else {
-- fprintf(stderr, "%s: couldn't read integer value for %s resource\n",
-+ fprintf(stderr, "%s: couldn't read integer value for %s resource\n",
- cmd, name);
- return 0;
- }
-@@ -3965,7 +4631,7 @@
-
- /***********************************/
- int rd_str(name)
-- char *name;
-+ const char *name;
- {
- return rd_str_cl(name, "", 0);
- }
-@@ -3973,17 +4639,17 @@
-
- /***********************************/
- int rd_flag(name)
--char *name;
-+ const char *name;
- {
- /* returns '1' if successful. result in def_int */
--
-+
- char buf[256];
-
- if (rd_str_cl(name, "", 0)) { /* sets def_str */
- strcpy(buf, def_str);
- lower_str(buf);
-
-- def_int = (strcmp(buf, "on")==0) ||
-+ def_int = (strcmp(buf, "on")==0) ||
- (strcmp(buf, "1")==0) ||
- (strcmp(buf, "true")==0) ||
- (strcmp(buf, "yes")==0);
-@@ -3992,16 +4658,16 @@
-
- else return 0;
- }
--
-+
-
-
-
- static int xrm_initted = 0;
--
-+
- /***********************************/
- int rd_str_cl (name_str, class_str, reinit)
-- char *name_str;
-- char *class_str;
-+ const char *name_str;
-+ const char *class_str;
- int reinit;
- {
- /* note: *all* X resource reading goes through this routine... */
-@@ -4043,16 +4709,30 @@
- unsigned long nitems, nleft;
- byte *data;
-
-- i = XGetWindowProperty(theDisp, RootWindow(theDisp, 0),
-- resAtom, 0L, 1L, False,
-- XA_STRING, &actType, &actFormat, &nitems, &nleft,
-- (unsigned char **) &data);
-+ if (spec_window) {
-+ i = XGetWindowProperty(theDisp, spec_window,
-+ resAtom, 0L, 1L, False,
-+ XA_STRING, &actType, &actFormat, &nitems, &nleft,
-+ (unsigned char **) &data);
-+ } else {
-+ i = XGetWindowProperty(theDisp, RootWindow(theDisp, 0),
-+ resAtom, 0L, 1L, False,
-+ XA_STRING, &actType, &actFormat, &nitems, &nleft,
-+ (unsigned char **) &data);
-+ }
- if (i==Success && actType==XA_STRING && actFormat==8) {
- if (nitems>0 && data) XFree(data);
-- i = XGetWindowProperty(theDisp, RootWindow(theDisp, 0), resAtom, 0L,
-- (long) ((nleft+4+3)/4),
-- False, XA_STRING, &actType, &actFormat,
-- &nitems, &nleft, (unsigned char **) &data);
-+ if (spec_window) {
-+ i = XGetWindowProperty(theDisp, spec_window, resAtom, 0L,
-+ (long) ((nleft+4+3)/4),
-+ False, XA_STRING, &actType, &actFormat,
-+ &nitems, &nleft, (unsigned char **) &data);
-+ } else {
-+ i = XGetWindowProperty(theDisp, RootWindow(theDisp, 0), resAtom, 0L,
-+ (long) ((nleft+4+3)/4),
-+ False, XA_STRING, &actType, &actFormat,
-+ &nitems, &nleft, (unsigned char **) &data);
-+ }
- if (i==Success && actType==XA_STRING && actFormat==8 && data) {
- def_resource = XrmGetStringDatabase((char *) data);
- XFree(data);
-@@ -4064,50 +4744,51 @@
-
-
- if (!gotit) {
-- xrm_str = XResourceManagerString(theDisp);
--
-+ xrm_str = XResourceManagerString(theDisp);
-+
- if (xrm_str) {
- def_resource = XrmGetStringDatabase(xrm_str);
- if (DEBUG) fprintf(stderr,"rd_str_cl: Using RESOURCE_MANAGER prop.\n");
- }
- else { /* no RESOURCE_MANAGER prop. read from 'likely' file */
-- char foo[256], *homedir, *xenviron;
-+ char foo[256], *xenviron;
-+ const char *homedir;
- XrmDatabase res1;
--
-+
- #ifdef VMS
- strcpy(foo, "SYS$LOGIN:DECW$XDEFAULTS.DAT");
- #else
-- homedir = (char *) getenv("HOME");
-+ homedir = (const char *) getenv("HOME");
- if (!homedir) homedir = ".";
- sprintf(foo,"%s/.Xdefaults", homedir);
- #endif
--
-+
- def_resource = XrmGetFileDatabase(foo);
--
-+
- if (DEBUG) {
- fprintf(stderr,"rd_str_cl: No RESOURCE_MANAGER prop.\n");
- fprintf(stderr,"rd_str_cl: Using file '%s' (%s) ",
- foo, (def_resource) ? "success" : "failure");
- }
--
--
-+
-+
- /* merge file pointed to by XENVIRONMENT */
- xenviron = (char *) getenv("XENVIRONMENT");
- if (xenviron) {
- res1 = XrmGetFileDatabase(xenviron);
--
-+
- if (DEBUG) {
- fprintf(stderr,"merging XENVIRONMENT='%s' (%s) ",
- xenviron, (res1) ? "success" : "failure");
- }
--
-+
- if (res1) { /* merge databases */
- if (!def_resource) def_resource = res1;
- else XrmMergeDatabases(res1, &def_resource);
- }
- }
--
--
-+
-+
- if (DEBUG) fprintf(stderr,"\n\n");
- }
- }
-@@ -4120,16 +4801,15 @@
- strcpy (q_name, PROGNAME);
- strcat (q_name, ".");
- strcat (q_name, name_str);
--
-+
- strcpy (q_class, "Program");
- strcat (q_class, ".");
- strcat (q_class, class_str);
-
- (void) XrmGetResource(def_resource, q_name, q_class, &type, &result);
--
-+
- def_str = result.addr;
-- if (def_str) return (1);
-- else return (0);
-+ if (def_str) return 1;
-+ else return 0;
- }
-
--
-diff -ru xv-3.10a/xv.h xv-3.10a-enhancements/xv.h
---- xv-3.10a/xv.h 1995-01-23 12:22:23.000000000 -0800
-+++ xv-3.10a-enhancements/xv.h 2007-05-20 21:26:40.000000000 -0700
-@@ -1,6 +1,6 @@
- /*
- * xv.h - header file for xv, but you probably guessed as much
-- *
-+ *
- * Author: John Bradley (bradley@cis.upenn.edu)
- */
-
-@@ -8,8 +8,16 @@
- #include "config.h"
-
-
--#define REVDATE "Version 3.10a Rev: 12/29/94"
--#define VERSTR "3.10a"
-+/* xv 3.10a: 19941229 */
-+/* PNG patch 1.2d: 19960731 */
-+/* GRR orig jumbo fixes patch: 20000213 */
-+/* GRR orig jumbo enhancements patch: 20000220 */
-+/* GRR 1st public jumbo F+E patches: 20040531 */
-+/* GRR 2nd public jumbo F+E patches: 20050410 */
-+/* GRR 3rd public jumbo F+E patches: 20050501 */
-+/* GRR 4th public jumbo F+E patch: 20070520 */
-+#define REVDATE "version 3.10a-jumboFix+Enh of 20070520"
-+#define VERSTR "3.10a-20070520"
-
- /*
- * uncomment the following, and modify for your site, but only if you've
-@@ -43,6 +51,10 @@
- /* START OF MACHINE-DEPENDENT CONFIGURATION INFO */
- /*************************************************/
-
-+
-+#define ENABLE_FIXPIX_SMOOTH /* GRR 19980607 */
-+
-+
- /* Things to make xv more likely to just build, without the user tweaking
- the makefile */
-
-@@ -61,16 +73,38 @@
- # define SVR4
- #endif
-
-+#if defined(__sony_news) && defined(bsd43) && !defined(__bsd43)
-+# define __bsd43
-+#elif defined(__sony_news) && (defined(SYSTYPE_BSD) || defined(__SYSTYPE_BSD)) && !defined(bsd43) && !defined(__bsd43)
-+# define bsd43
-+# define __bsd43
-+#endif
-+
-+#include <signal.h> /* for interrupt handling */
-+
-+/* at least on Linux, the following file (1) includes sys/types.h and
-+ * (2) defines __USE_BSD (which was not defined before here), so __linux__
-+ * block is now moved after this #include */
-+#include <X11/Xos.h> /* need type declarations immediately */
-+
-
--#ifdef LINUX
-+#ifdef __linux__
- # ifndef _LINUX_LIMITS_H
- # include <linux/limits.h>
- # endif
-+# ifndef USLEEP
-+# define USLEEP
-+# endif
-+ /* want only one or the other defined, not both: */
-+# if !defined(BSDTYPES) && !defined(__USE_BSD)
-+# define BSDTYPES
-+# endif
-+# if defined(BSDTYPES) && defined(__USE_BSD)
-+# undef BSDTYPES
-+# endif
- #endif
-
-
--#include <X11/Xos.h> /* need type declarations immediately */
--
- /*********************************************************/
-
-
-@@ -99,6 +133,16 @@
- #endif
-
-
-+#if defined(__sony_news) && defined(__bsd43)
-+# include <unistd.h>
-+#endif
-+
-+
-+#if defined(__FreeBSD__)
-+# include <sys/param.h>
-+#endif
-+
-+
- /* include files */
- #include <stdio.h>
- #include <math.h>
-@@ -114,18 +158,24 @@
-
- #ifndef VMS
- # include <errno.h>
-- extern int errno; /* SHOULD be in errno.h, but often isn't */
- # ifndef __NetBSD__
-- extern char *sys_errlist[]; /* this too... */
-+# if !(defined __GLIBC__ && __GLIBC__ >= 2)
-+ extern int errno; /* SHOULD be in errno.h, but often isn't */
-+ extern char *sys_errlist[]; /* this too... */
-+# endif
- # endif
- #endif
-
-
- /* not everyone has the strerror() function, or so I'm told */
--#ifndef VMS
--# define ERRSTR(x) sys_errlist[x]
--#else
-+#ifdef VMS
- # define ERRSTR(x) strerror(x, vaxc$errno)
-+#else
-+# if defined(__BEOS__) || defined(__linux__) /* or all modern/glibc systems? */
-+# define ERRSTR(x) strerror(x)
-+# else
-+# define ERRSTR(x) sys_errlist[x]
-+# endif
- #endif
-
-
-@@ -146,28 +196,20 @@
- #endif
-
-
--/* lots of things don't have <malloc.h> */
--/* A/UX systems include it from stdlib, from Xos.h */
--#ifndef VMS /* VMS hates multi-line '#if's */
--# if !defined(ibm032) && \
-- !defined(__convex__) && \
-- !(defined(vax) && !defined(ultrix)) && \
-- !defined(mips) && \
-- !defined(apollo) && \
-- !defined(pyr) && \
-- !defined(__UMAXV__) && \
-- !defined(bsd43) && \
-- !defined(aux) && \
-- !defined(__bsdi__) && \
-- !defined(sequent)
--
-+/* GRR 20070512: Very few modern systems even have a malloc.h anymore;
-+ * stdlib.h is, well, the standard. (Former explicitly listed
-+ * "don't include" systems: ibm032, __convex__, non-ultrix vax,
-+ * mips, apollo, pyr, sequent, __UMAXV__, aux, bsd43, __bsd43,
-+ * __bsdi__, __386BSD__, __FreeBSD__, __OpenBSD__, __NetBSD__,
-+ * __DARWIN__, VMS.) Anyone who _does_ need it can explicitly
-+ * define NEED_MALLOC_H in the makefile. */
-+#ifdef NEED_MALLOC_H
- # if defined(hp300) || defined(hp800) || defined(NeXT)
--# include <sys/malloc.h> /* it's in 'sys' on HPs and NeXT */
-+# include <sys/malloc.h> /* it's in "sys" on HPs and NeXT */
- # else
--# include <malloc.h>
-+# include <malloc.h>
- # endif
--# endif
--#endif /* !VMS */
-+#endif
-
-
-
-@@ -179,9 +221,10 @@
- #include <X11/Xatom.h>
- #include <X11/Xmd.h>
-
-+#ifdef TV_L10N
-+# include <X11/Xlocale.h>
-+#endif
-
--#undef SIGCHLD /* defined in both Xos.h and signal.h */
--#include <signal.h> /* for interrupt handling */
-
- #include <sys/types.h>
-
-@@ -205,6 +248,10 @@
- # include <limits.h>
- # endif
-
-+# ifdef __BEOS__
-+# include <socket.h>
-+# endif
-+
- /*** for select() call ***/
- # ifdef __hpux
- # define XV_FDTYPE (int *)
-@@ -259,7 +306,7 @@
- * make them if missing, along with a few fictitious ones
- * Cameron Simpson (cameron@cse.unsw.edu.au)
- */
--
-+
- #ifndef S_ISDIR /* missing POSIX-type macros */
- # define S_ISDIR(mode) (((mode)&S_IFMT) == S_IFDIR)
- # define S_ISBLK(mode) (((mode)&S_IFMT) == S_IFBLK)
-@@ -288,7 +335,9 @@
- # endif
- #endif
-
--
-+#ifndef S_IRWUSR
-+# define S_IRWUSR (S_IRUSR|S_IWUSR) /* or (S_IREAD|S_IWRITE) */
-+#endif
-
- #ifndef MAXPATHLEN
- # define MAXPATHLEN 256
-@@ -308,36 +357,90 @@
-
- #ifndef VMS /* VMS hates multi-line definitions */
- # if defined(SVR4) || defined(SYSV) || defined(sco) || \
-- defined(XENIX) || defined(__osf__)
-+ defined(XENIX) || defined(__osf__) || defined(__linux__)
- # undef USE_GETCWD
- # define USE_GETCWD /* use 'getcwd()' instead of 'getwd()' */
-+# endif /* >> SECURITY ISSUE << */
-+#endif
-+
-+
-+/* GRR 20040430: This is new and still not fully deployed. No doubt there
-+ * are other systems that have mkstemp() (SUSv3); we can add
-+ * them later. */
-+#ifndef VMS /* VMS hates multi-line definitions */
-+# if defined(__linux__) || defined(__OpenBSD__) || defined(__NetBSD__) || \
-+ defined(__bsdi__)
-+# ifndef USE_MKSTEMP
-+# define USE_MKSTEMP /* use 'mkstemp()' instead of 'mktemp()' */
-+# endif /* >> SECURITY ISSUE << */
- # endif
- #endif
-
-
-+/* GRR 20040503: This is new and so far tested only under Linux. But it
-+ * allows -wait to work with subsecond values as long as
-+ * times() exists and clock_t is a long int (latter matters
-+ * only if/when clocks wrap, which for Linux is multiples of
-+ * 497.11 days since the last reboot). */
-+#if defined(__linux__)
-+# define USE_TICKS /* use times()/Timer(), not time()/sleep() */
-+# include <limits.h> /* LONG_MAX (really want CLOCK_T_MAX) */
-+# include <sys/times.h> /* times() */
-+# ifndef CLK_TCK /* can be undefined in strict-ANSI mode */
-+# define CLK_TCK CLOCKS_PER_SEC /* claimed to be same thing in time.h */
-+# endif
-+#endif
-+
-+#if (defined(SYSV) || defined(SVR4) || defined(linux)) && !defined(USE_GETCWD)
-+# define USE_GETCWD
-+#endif
-+
-+#ifndef SEEK_SET
-+# define SEEK_SET 0
-+# define SEEK_CUR 1
-+# define SEEK_END 2
-+#endif
-+
-+#if defined(__mips) && defined(__SYSTYPE_BSD43)
-+# define strstr(A,B) pds_strstr((A),(B))
-+# undef S_IFIFO
-+#endif /* !mips_bsd */
-+
- /*****************************/
- /* END OF CONFIGURATION INFO */
- /*****************************/
-
-+
- #ifdef DOJPEG
--#define HAVE_JPEG
-+# define HAVE_JPEG
-+#endif
-+
-+#ifdef DOJP2K
-+# define HAVE_JP2K
- #endif
-
- #ifdef DOTIFF
--#define HAVE_TIFF
-+# define HAVE_TIFF
-+#endif
-+
-+#ifdef DOPNG
-+# define HAVE_PNG
- #endif
-
- #ifdef DOPDS
--#define HAVE_PDS
-+# define HAVE_PDS
- #endif
-
-+#ifdef DOG3
-+# define HAVE_G3
-+#endif
-
-
--#define PROGNAME "xv" /* used in resource database */
-+#define PROGNAME "xv" /* used in resource database */
-
--#define MAXNAMES 4096 /* max # of files in ctrlW list */
-+#define MAXNAMES 65536 /* max # of files in ctrlW list */
-
--#define MAXBRWIN 4 /* max # of vis browser windows */
-+#define MAXBRWIN 16 /* max # of vis browser windows */
-
- /* strings in the INFOBOX (used in SetISTR and GetISTR) */
- #define NISTR 10 /* number of ISTRs */
-@@ -432,7 +535,7 @@
- #define F_COLORS 0
- #define F_FORMAT 1
-
--/* the following list give indicies into saveColors[] array in xvdir.c */
-+/* the following list give indices into saveColors[] array in xvdir.c */
- #define F_FULLCOLOR 0
- #define F_GREYSCALE 1
- #define F_BWDITHER 2
-@@ -440,49 +543,115 @@
- #define F_MAXCOLORS 4 /* length of saveColors[] array */
-
-
--/* following list gives indicies into 'saveFormats[]' array in xvdir.c
-- note that JPEG and TIFF entries may or may not exist, and following
-- constants have to be adjusted accordingly. Also, don't worry about
-- duplicate cases if JPGINC or TIFINC = 0. All code that references
-- F_JPEG or F_TIFF is #ifdef'd, so it won't be a problem */
-+/* The following list gives indices into 'saveFormats[]' array in xvdir.c.
-+ Note that JPEG, TIFF, and other entries may or may not exist, so the
-+ following constants have to be adjusted accordingly. Also, don't worry
-+ about duplicate cases if, e.g., JPGINC or TIFINC = 0. All code that
-+ references F_JPEG, F_TIFF, etc., is #ifdef'd, so it won't be a problem. */
-
- #ifdef HAVE_JPEG
--#define F_JPGINC 1
-+# define F_JPGINC 1
- #else
--#define F_JPGINC 0
-+# define F_JPGINC 0
-+#endif
-+
-+#ifdef HAVE_JP2K
-+# define F_JP2INC 1 /* provides both JPC and JP2 */
-+#else
-+# define F_JP2INC 0
- #endif
-
- #ifdef HAVE_TIFF
--#define F_TIFINC 1
-+# define F_TIFINC 1
-+#else
-+# define F_TIFINC 0
-+#endif
-+
-+#ifdef HAVE_PNG
-+# define F_PNGINC 1
-+#else
-+# define F_PNGINC 0
-+#endif
-+
-+#ifdef HAVE_MAG
-+# define F_MAGINC 1
-+#else
-+# define F_MAGINC 0
-+#endif
-+
-+#ifdef HAVE_PIC
-+# define F_PICINC 1
-+#else
-+# define F_PICINC 0
-+#endif
-+
-+#ifdef HAVE_MAKI
-+# define F_MAKINC 1
-+#else
-+# define F_MAKINC 0
-+#endif
-+
-+#ifdef HAVE_PI
-+# define F_PAIINC 1
-+#else
-+# define F_PAIINC 0
-+#endif
-+
-+#ifdef HAVE_PIC2
-+# define F_PC2INC 1
- #else
--#define F_TIFINC 0
-+# define F_PC2INC 0
- #endif
-
-+#ifdef HAVE_MGCSFX
-+# define F_MGCSFXINC 1
-+#else
-+# define F_MGCSFXINC 0
-+#endif
-
--#define F_GIF 0
--#define F_JPEG ( 0 + F_JPGINC)
--#define F_TIFF ( 0 + F_JPGINC + F_TIFINC)
--#define F_PS ( 1 + F_JPGINC + F_TIFINC)
--#define F_PBMRAW ( 2 + F_JPGINC + F_TIFINC)
--#define F_PBMASCII ( 3 + F_JPGINC + F_TIFINC)
--#define F_XBM ( 4 + F_JPGINC + F_TIFINC)
--#define F_XPM ( 5 + F_JPGINC + F_TIFINC)
--#define F_BMP ( 6 + F_JPGINC + F_TIFINC)
--#define F_SUNRAS ( 7 + F_JPGINC + F_TIFINC)
--#define F_IRIS ( 8 + F_JPGINC + F_TIFINC)
--#define F_TARGA ( 9 + F_JPGINC + F_TIFINC)
--#define F_FITS (10 + F_JPGINC + F_TIFINC)
--#define F_PM (11 + F_JPGINC + F_TIFINC)
--#define F_DELIM1 (12 + F_JPGINC + F_TIFINC) /* ----- */
--#define F_FILELIST (13 + F_JPGINC + F_TIFINC)
--#define F_MAXFMTS (14 + F_JPGINC + F_TIFINC) /* 15, normally */
-+#ifdef MACBINARY
-+# define MACBSIZE 128
-+#endif
-+
-+/* NOTE: order must match saveFormats[] in xvdir.c */
-+/* [this works best when first one is always present, but...we like PNG :-) ] */
-+#define F_PNG 0
-+#define F_JPEG ( 0 + F_PNGINC)
-+#define F_JPC ( 0 + F_PNGINC + F_JPGINC)
-+#define F_JP2 ( 0 + F_PNGINC + F_JPGINC + F_JP2INC)
-+#define F_GIF ( 0 + F_PNGINC + F_JPGINC + F_JP2INC + F_JP2INC) /* always avail; index varies */
-+#define F_TIFF ( 0 + F_PNGINC + F_JPGINC + F_JP2INC + F_JP2INC + F_TIFINC)
-+#define F_PS ( 1 + F_TIFF)
-+#define F_PBMRAW ( 2 + F_TIFF)
-+#define F_PBMASCII ( 3 + F_TIFF)
-+#define F_XBM ( 4 + F_TIFF)
-+#define F_XPM ( 5 + F_TIFF)
-+#define F_BMP ( 6 + F_TIFF)
-+#define F_SUNRAS ( 7 + F_TIFF)
-+#define F_IRIS ( 8 + F_TIFF)
-+#define F_TARGA ( 9 + F_TIFF)
-+#define F_FITS (10 + F_TIFF)
-+#define F_PM (11 + F_TIFF)
-+#define F_ZX (12 + F_TIFF) /* [JCE] */
-+#define F_WBMP (13 + F_TIFF)
-+#define JP_EXT_F (F_WBMP)
-+#define F_MAG (JP_EXT_F + F_MAGINC)
-+#define F_PIC (JP_EXT_F + F_MAGINC + F_PICINC)
-+#define F_MAKI (JP_EXT_F + F_MAGINC + F_PICINC + F_MAKINC)
-+#define F_PI (JP_EXT_F + F_MAGINC + F_PICINC + F_MAKINC + F_PAIINC)
-+#define F_PIC2 (JP_EXT_F + F_MAGINC + F_PICINC + F_MAKINC + F_PAIINC + F_PC2INC)
-+#define F_MGCSFX (JP_EXT_F + F_MAGINC + F_PICINC + F_MAKINC + F_PAIINC + F_PC2INC + F_MGCSFXINC)
-+#define JP_EXT_F_END (F_MGCSFX)
-+#define F_DELIM1 (JP_EXT_F_END + 1) /* ----- */
-+#define F_FILELIST (JP_EXT_F_END + 2)
-+#define F_MAXFMTS (JP_EXT_F_END + 3) /* 27, normally (with all formats) */
-
-
-
- /* return values from ReadFileType()
- * positive values are *definitely* readable formats (HAVE_*** is defined)
- * negative values are random files that XV can't read, but display as
-- * different icons in the visual browser
-+ * different icons in the visual browser
- */
- #define RFT_ERROR -1 /* couldn't open file, or whatever... */
- #define RFT_UNKNOWN 0
-@@ -505,6 +674,22 @@
- #define RFT_XPM 17
- #define RFT_XWD 18
- #define RFT_FITS 19
-+#define RFT_PNG 20
-+#define RFT_ZX 21 /* [JCE] */
-+#define RFT_WBMP 22
-+#define RFT_PCD 23
-+#define RFT_HIPS 24
-+#define RFT_BZIP2 25
-+#define RFT_JPC 26
-+#define RFT_JP2 27
-+#define RFT_G3 28
-+#define JP_EXT_RFT (RFT_G3)
-+#define RFT_MAG (JP_EXT_RFT + 1)
-+#define RFT_MAKI (JP_EXT_RFT + 2)
-+#define RFT_PIC (JP_EXT_RFT + 3)
-+#define RFT_PI (JP_EXT_RFT + 4)
-+#define RFT_PIC2 (JP_EXT_RFT + 5)
-+#define RFT_MGCSFX (JP_EXT_RFT + 6)
-
- /* definitions for page up/down, arrow up/down list control */
- #define LS_PAGEUP 0
-@@ -563,7 +748,8 @@
- #define RM_CBRICK 7 /* centered on a 'brick' bg */
- #define RM_ECENTER 8 /* symmetrical tiled */
- #define RM_ECMIRR 9 /* symmetrical mirror tiled */
--#define RM_MAX RM_ECMIRR
-+#define RM_UPLEFT 10 /* just in upper left corner */
-+#define RM_MAX RM_UPLEFT
-
-
- /* values of colorMapMode */
-@@ -613,10 +799,11 @@
- #define RMB_CBRICK 8
- #define RMB_ECENTER 9
- #define RMB_ECMIRR 10
--#define RMB_MAX 11
-+#define RMB_UPLEFT 11
-+#define RMB_MAX 12
-
-
--/* indicies into conv24MB */
-+/* indices into conv24MB */
- #define CONV24_8BIT 0
- #define CONV24_24BIT 1
- #define CONV24_SEP1 2
-@@ -631,7 +818,7 @@
- #define PIC8 CONV24_8BIT
- #define PIC24 CONV24_24BIT
-
--/* indicies into algMB */
-+/* indices into algMB */
- #define ALG_NONE 0
- #define ALG_SEP1 1 /* separator */
- #define ALG_BLUR 2
-@@ -648,7 +835,7 @@
- #define ALG_MAX 13
-
-
--/* indicies into sizeMB */
-+/* indices into sizeMB */
- #define SZMB_NORM 0
- #define SZMB_MAXPIC 1
- #define SZMB_MAXPECT 2
-@@ -663,7 +850,7 @@
- #define SZMB_INTEXP 11
- #define SZMB_MAX 12
-
--/* indicies into windowMB */
-+/* indices into windowMB */
- #define WMB_BROWSE 0
- #define WMB_COLEDIT 1
- #define WMB_INFO 2
-@@ -742,15 +929,15 @@
-
- typedef unsigned char byte;
-
--typedef struct scrl {
-+typedef struct scrl {
- Window win; /* window ID */
- int x,y,w,h; /* window coords in parent */
- int len; /* length of major axis */
- int vert; /* true if vertical, else horizontal */
- int active; /* true if scroll bar can do anything*/
-- int min,max; /* min/max values 'pos' can take */
-- int val; /* 'value' of scrollbar */
-- int page; /* amt val change on pageup/pagedown */
-+ double min,max; /* min/max values 'pos' can take */
-+ double val; /* 'value' of scrollbar */
-+ double page; /* amt val change on pageup/pagedown */
- int tpos; /* thumb pos. (pixels from tmin) */
- int tmin,tmax; /* min/max thumb offsets (from 0,0) */
- int tsize; /* size of thumb (in pixels) */
-@@ -765,11 +952,12 @@
- typedef struct { Window win; /* window ID */
- int x,y,w,h; /* window coords in parent */
- int active; /* true if can do anything*/
-- int min,max; /* min/max values 'pos' can take */
-- int val; /* 'value' of dial */
-- int page; /* amt val change on pageup/pagedown */
-- char *title; /* title for this guage */
-- char *units; /* string appended to value */
-+ double min,max; /* min/max values 'pos' can take */
-+ double val; /* 'value' of dial */
-+ double inc; /* amt val change on up/down */
-+ double page; /* amt val change on pageup/pagedown */
-+ const char *title; /* title for this gauge */
-+ const char *units; /* string appended to value */
- u_long fg,bg,hi,lo; /* colors */
- int rad, cx, cy; /* internals */
- int bx[4], by[4]; /* more internals */
-@@ -785,7 +973,7 @@
- int active; /* if false, stipple gray */
- int toggle; /* if true, clicking toggles state */
- u_long fg,bg,hi,lo; /* colors */
-- char *str; /* string in button */
-+ const char *str; /* string in button */
- Pixmap pix; /* use pixmap instead of string */
- u_int pw,ph; /* size of pixmap */
- int colorpix; /* multi-color pixmap */
-@@ -797,21 +985,23 @@
- typedef struct rbutt {
- Window win; /* parent window */
- int x,y; /* position in parent */
-- char *str; /* the message string */
-+ const char *str; /* the message string */
- int selected; /* selected or not */
- int active; /* selectable? */
- struct rbutt *next; /* pointer to next in group */
-- u_long fg,bg,hi,lo; /* colors */
-+ u_long fg,bg; /* colors */
-+ u_long hi,lo; /* colors */
- } RBUTT;
-
-
-
- typedef struct { Window win; /* parent window */
- int x,y; /* position in parent */
-- char *str; /* the message string */
-+ const char *str; /* the message string */
- int val; /* 1=selected, 0=not */
- int active; /* selectable? */
-- u_long fg,bg,hi,lo; /* colors */
-+ u_long fg,bg; /* colors */
-+ u_long hi,lo; /* colors */
- } CBUTT;
-
-
-@@ -819,11 +1009,11 @@
- typedef struct { Window win; /* parent window */
- int x,y; /* position in parent */
- unsigned int w,h;
-- char *title; /* title string in norm state */
-+ const char *title; /* title string in norm state */
- int active; /* selectable? */
-- char **list; /* list of strings in menu */
-+ const char **list; /* list of strings in menu */
- int nlist; /* # of strings in menu */
-- byte flags[MAXMBLEN]; /* checkmarks on items */
-+ byte flags[MAXMBLEN]; /* checkmarks on items */
- int hascheck; /* leave room for checkmark? */
- byte dim[MAXMBLEN]; /* dim individual choices */
- Pixmap pix; /* use pixmap instd of string */
-@@ -833,17 +1023,18 @@
- } MBUTT;
-
-
--typedef struct { Window win; /* window */
-- int x,y; /* size of window */
-+typedef struct { Window win; /* window */
-+ int x,y; /* size of window */
- unsigned int w,h;
-- u_long fg,bg,hi,lo; /* colors */
-- char **str; /* ptr to list of strings */
-- int nstr; /* number of strings */
-- int selected; /* number of 'selected' string */
-- int nlines; /* number of lines shown at once */
-- SCRL scrl; /* scrollbar that controls list */
-- int filetypes; /* true if filetype icons to be drawn*/
-- int dirsonly; /* if true, only dirs selectable */
-+ u_long fg,bg; /* colors */
-+ u_long hi,lo; /* colors */
-+ /* const? */ char **str; /* ptr to list of strings */
-+ int nstr; /* number of strings */
-+ int selected; /* number of 'selected' string */
-+ int nlines; /* number of lines shown at once */
-+ SCRL scrl; /* scrollbar that controls list */
-+ int filetypes; /* true if filetype icons to be drawn*/
-+ int dirsonly; /* if true, only dirs selectable */
- } LIST;
-
-
-@@ -865,6 +1056,9 @@
- char shrtInfo[128]; /* short format info */
- char *comment; /* comment text */
-
-+ byte *exifInfo; /* image info from digicam */
-+ int exifInfoSize; /* size of image info */
-+
- int numpages; /* # of page files, if >1 */
- char pagebname[64]; /* basename of page files */
- } PICINFO;
-@@ -881,18 +1075,18 @@
-
- #define GVMAX 8
-
--typedef struct { Window win; /* window ID */
-- Window gwin; /* graph subwindow */
-- int spline; /* spline curve or lines? */
-- int entergamma; /* currently entering gamma value */
-- int gammamode; /* currently using gamma function */
-- double gamma; /* gamma value (if gammamode) */
-- int nhands; /* current # of handles */
-- XPoint hands[MAX_GHANDS]; /* positions of handles */
-- byte func[256]; /* output function of GRAF */
-- BUTT butts[N_GFB]; /* control buttons */
-- u_long fg,bg; /* colors */
-- char *str; /* title string */
-+typedef struct { Window win; /* window ID */
-+ Window gwin; /* graph subwindow */
-+ int spline; /* spline curve or lines? */
-+ int entergamma; /* currently entering gamma value */
-+ int gammamode; /* currently using gamma function */
-+ double gamma; /* gamma value (if gammamode) */
-+ int nhands; /* current # of handles */
-+ XPoint hands[MAX_GHANDS]; /* positions of handles */
-+ byte func[256]; /* output function of GRAF */
-+ BUTT butts[N_GFB]; /* control buttons */
-+ u_long fg,bg; /* colors */
-+ const char *str; /* title string */
- char gvstr[GVMAX+1]; /* gamma value input string */
- void (*drawobj)PARM((void));
- } GRAF;
-@@ -932,18 +1126,23 @@
- /* X stuff */
- WHERE Display *theDisp;
- WHERE int theScreen;
--WHERE unsigned int ncells, dispWIDE, dispHIGH, dispDEEP;
--WHERE unsigned int vrWIDE, vrHIGH, maxWIDE, maxHIGH;
-+WHERE unsigned int ncells, dispDEEP; /* root color sizes */
-+WHERE unsigned int dispWIDE, dispHIGH; /* screen sizes */
-+WHERE unsigned int vrWIDE, vrHIGH, maxWIDE, maxHIGH; /* virtual root and max image sizes */
- WHERE Colormap theCmap, LocalCmap;
--WHERE Window rootW, mainW, vrootW;
-+WHERE Window spec_window, rootW, mainW, vrootW;
- WHERE GC theGC;
- WHERE u_long black, white, fg, bg, infofg, infobg;
- WHERE u_long hicol, locol;
- WHERE u_long blkRGB, whtRGB;
- WHERE Font mfont, monofont;
- WHERE XFontStruct *mfinfo, *monofinfo;
-+#ifdef TV_L10N
-+WHERE XFontSet monofset;
-+WHERE XFontSetExtents *monofsetinfo;
-+#endif
- WHERE Visual *theVisual;
--WHERE Cursor arrow, cross, tcross, zoom, inviso;
-+WHERE Cursor arrow, cross, tcross, zoom, inviso, tlcorner;
- WHERE Pixmap iconPix, iconmask;
- WHERE Pixmap riconPix, riconmask;
- WHERE int showzoomcursor;
-@@ -959,6 +1158,12 @@
- WHERE char formatStr[80]; /* short-form 'file format' */
- WHERE int picType; /* CONV24_8BIT,CONV24_24BIT,etc.*/
- WHERE char *picComments; /* text comments on current pic */
-+WHERE byte *picExifInfo; /* image info from digicam */
-+WHERE int picExifInfoSize; /* size of image info */
-+
-+#ifdef TV_L10N
-+WHERE int xlocale; /* true if Xlib supports locale */
-+#endif
-
- WHERE int numPages, curPage; /* for multi-page files */
- WHERE char pageBaseName[64]; /* basename for multi-page files */
-@@ -972,12 +1177,12 @@
- /* this is converted to 'theImage' */
- WHERE int eWIDE, eHIGH; /* size of epic */
-
--WHERE byte *egampic; /* expanded, gammified cpic
-+WHERE byte *egampic; /* expanded, gammified cpic
- (only used in 24-bit mode) */
-
- WHERE int p_offx, p_offy; /* offset of reparented windows */
- WHERE int ch_offx,ch_offy; /* ChngAttr ofst for reparented windows */
--WHERE int kludge_offx, /* WM kludges for SetWindowPos routine */
-+WHERE int kludge_offx, /* WM kludges for SetWindowPos routine */
- kludge_offy;
- WHERE int winCtrPosKludge; /* kludge for popup positioning... */
-
-@@ -993,6 +1198,26 @@
- WHERE unsigned long cols[256]; /* maps pic pixel values to X pixel vals */
- WHERE int fc2pcol[256]; /* maps freecols into pic pixel values */
- WHERE int numcols; /* # of desired colors in picture */
-+#ifdef MACBINARY
-+WHERE char macb_file; /* True if this file type is MacBinary */
-+WHERE int handlemacb; /* True if we want to handle MacBinary */
-+#endif
-+#if defined(HAVE_PIC) || defined(HAVE_PIC2)
-+WHERE int nopicadjust; /* True if we don't want to adjust aspect */
-+#endif
-+#ifdef HAVE_PIC2
-+WHERE int pic2split; /* True if we want to split multiblocks */
-+#endif
-+#ifdef VS_ADJUST
-+WHERE int vsadjust; /* True if we want to adjust aspect of icons */
-+#endif
-+#ifdef HAVE_MGCSFX
-+WHERE int mgcsfx; /* True if we want to force use MgcSfx */
-+WHERE int nomgcsfx; /* True if we don't want to use MgcSfx */
-+#endif
-+
-+#define FSTRMAX 12 /* Number of function keys to support. */
-+WHERE char *fkeycmds[FSTRMAX]; /* command to run when F# is pressed */
-
- /* Std Cmap stuff */
- WHERE byte stdr[256], stdg[256], stdb[256]; /* std 3/3/2 cmap */
-@@ -1025,7 +1250,7 @@
-
- WHERE int ncols; /* max # of (different) colors to alloc */
-
--WHERE char str[128]; /* dummy string used for error messages */
-+WHERE char dummystr[128]; /* dummy string used for error messages */
- WHERE char initdir[MAXPATHLEN]; /* cwd when xv was started */
- WHERE char searchdir[MAXPATHLEN]; /* '-dir' option */
- WHERE char fullfname[MAXPATHLEN]; /* full name of current file */
-@@ -1047,42 +1272,47 @@
- noFreeCols, /* don't free colors when loading new pic */
- autoquit, /* quit in '-root' or when click on win */
- xerrcode, /* errorcode of last X error */
-- grabDelay; /* # of seconds to sleep at start of Grab */
-+ grabDelay, /* # of seconds to sleep at start of Grab */
-+ startGrab; /* start immediate grab ? */
-
- WHERE int state824; /* displays warning when going 8->24 */
-
- WHERE float defaspect, /* default aspect ratio to use */
- normaspect; /* normal aspect ratio of this picture */
-
--WHERE unsigned long rootbg, rootfg; /* fg/bg for root border */
--WHERE int waitsec; /* secs btwn pics. -1=wait for event */
--WHERE int waitloop; /* loop at end of slide show? */
--WHERE int automax; /* maximize pic on open */
--WHERE int rootMode; /* mode used for -root images */
-+WHERE u_long rootbg, rootfg; /* fg/bg for root border */
-+WHERE u_short imagebgR;
-+WHERE u_short imagebgG; /* GRR 19980308: bg for transpar. images */
-+WHERE u_short imagebgB;
-+WHERE int have_imagebg;
-+WHERE double waitsec; /* secs btwn pics. -1.0=wait for event */
-+WHERE int waitloop; /* loop at end of slide show? */
-+WHERE int automax; /* maximize pic on open */
-+WHERE int rootMode; /* mode used for -root images */
-
--WHERE int nostat; /* if true, don't stat() in LdCurDir */
-+WHERE int nostat; /* if true, don't stat() in LdCurDir */
-
--WHERE int ctrlColor; /* whether or not to use colored butts */
-+WHERE int ctrlColor; /* whether or not to use colored butts */
-
--WHERE char *def_str; /* used by rd_*() routines */
-+WHERE char *def_str; /* used by rd_*() routines */
- WHERE int def_int;
--WHERE char *tmpdir; /* equal to "/tmp" or $TMPDIR env var */
--WHERE Pixmap gray25Tile, /* used for 3d effect on 1-bit disp's */
-+WHERE char *tmpdir; /* equal to "/tmp" or $TMPDIR env var */
-+WHERE Pixmap gray25Tile, /* used for 3d effect on 1-bit disp's */
- gray50Tile;
--WHERE int autoDelete; /* delete cmd-line files on exit? */
-+WHERE int autoDelete; /* delete cmd-line files on exit? */
-
- #define PRINTCMDLEN 256
--WHERE char printCmd[PRINTCMDLEN];
-+WHERE char printCmd[PRINTCMDLEN];
-
- /* stuff used for 'info' box */
- WHERE Window infoW;
--WHERE int infoUp; /* boolean: whether infobox is visible */
-+WHERE int infoUp; /* boolean: whether infobox is visible */
- WHERE int infoMode;
-
-
- /* stuff used for 'ctrl' box */
- WHERE Window ctrlW;
--WHERE int ctrlUp; /* boolean: whether ctrlbox is visible */
-+WHERE int ctrlUp; /* boolean: whether ctrlbox is visible */
- WHERE char *namelist[MAXNAMES]; /* list of file names from argv */
- WHERE char *origlist[MAXNAMES]; /* only names from argv (autoDelete)*/
- WHERE int orignumnames;
-@@ -1121,25 +1351,31 @@
-
-
- /* stuff used for 'browse' box */
--WHERE int anyBrowUp; /* whether *any* browser visible */
-+WHERE int anyBrowUp; /* whether *any* browser visible */
-+WHERE int incrementalSearchTimeout;
-
- /* stuff used for textview windows */
--WHERE int anyTextUp; /* are any text windows visible? */
--WHERE int commentUp; /* comment window up? */
-+WHERE int anyTextUp; /* are any text windows visible? */
-+WHERE int commentUp; /* comment window up? */
-
- /* stuff used for xvcut.c */
--WHERE int forceClipFile; /* don't use property clipboard */
--WHERE int clearR, clearG, clearB; /* clear color in 24-bit mode */
-+WHERE int forceClipFile; /* don't use property clipboard */
-+WHERE int clearR, clearG, clearB; /* clear color in 24-bit mode */
-
-
- /* stuff used for 'ps' box */
- WHERE Window psW;
--WHERE int psUp; /* is psW mapped, or what? */
--WHERE CBUTT encapsCB, pscompCB;
--WHERE char *gsDev, *gsGeomStr;
-+WHERE int psUp; /* is psW mapped, or what? */
-+WHERE CBUTT encapsCB, pscompCB;
-+WHERE const char *gsDev, *gsGeomStr;
- WHERE int gsRes;
-
-
-+/* stuff used for 'pcd' box */
-+WHERE Window pcdW;
-+WHERE int pcdUp; /* is pcdW mapped, or what? */
-+
-+
- #ifdef HAVE_JPEG
- /* stuff used for 'jpeg' box */
- WHERE Window jpegW;
-@@ -1147,6 +1383,13 @@
- #endif
-
-
-+#ifdef HAVE_JP2K
-+/* stuff used for 'jp2k' box */
-+WHERE Window jp2kW;
-+WHERE int jp2kUp; /* is jp2kW mapped, or what? */
-+#endif
-+
-+
- #ifdef HAVE_TIFF
- /* stuff used for 'tiff' box */
- WHERE Window tiffW;
-@@ -1154,6 +1397,91 @@
- #endif
-
-
-+#ifdef HAVE_PNG
-+/* stuff used for 'png' box */
-+WHERE Window pngW;
-+WHERE int pngUp; /* is pngW mapped, or what? */
-+#endif
-+
-+
-+#ifdef ENABLE_FIXPIX_SMOOTH
-+WHERE int do_fixpix_smooth; /* GRR 19980607: runtime FS dithering */
-+#endif
-+
-+#ifdef HAVE_PIC2
-+/* stuff used for 'pic2' box */
-+WHERE Window pic2W;
-+WHERE int pic2Up; /* is pic2W mapped, or what? */
-+#endif /* HAVE_PIC2 */
-+
-+#ifdef HAVE_PCD
-+/* stuff used for 'pcd' box */
-+WHERE Window pcdW;
-+WHERE int pcdUp; /* is pcdW mapped, or what? */
-+#endif /* HAVE_PCD */
-+
-+#ifdef HAVE_MGCSFX
-+/* stuff used for 'mgcsfx' box */
-+WHERE Window mgcsfxW;
-+WHERE Window mgcsfxNameW;
-+WHERE int mgcsfxUp; /* is mgcsfxW mapped, or what? */
-+#endif /* HAVE_MGCSFX */
-+
-+#ifdef TV_L10N
-+/* stuff used for TextViewer Japanization */
-+# define LOCALE_USASCII 0
-+# define LOCALE_EUCJ 1
-+# define LOCALE_JIS 2
-+# define LOCALE_MSCODE 3
-+
-+# ifndef LOCALE_DEFAULT
-+# define LOCALE_DEFAULT 0
-+# endif /* !LOCALE_DEFAULT */
-+
-+# ifndef MAIN
-+ extern char *localeList[];
-+# else
-+# ifndef LOCALE_NAME_EUC
-+# ifndef X_LOCALE
-+# if defined(__FreeBSD__)
-+ char *localeList[] = {"", "ja_JP.EUC", "none", "none"};
-+# elif defined(__linux__)
-+ char *localeList[] = {"", "ja_JP.eucJP", "none", "ja_JP.SJIS"};
-+# elif defined(__sun) || defined(sun)
-+ char *localeList[] = {"", "ja", "none", "none"};
-+# elif defined(__sgi) /* sgi, __sgi, __sgi__ (gcc) */
-+ char *localeList[] = {"", "ja_JP.EUC", "none", "none"};
-+# elif defined(sony_news)
-+ char *localeList[] = {"", "ja_JP.EUC", "none", "ja_JP.SJIS"};
-+# elif defined(nec)
-+ char *localeList[] = {"", "japan", "none", "none"};
-+# elif defined(__hpux)
-+ char *localeList[] = {"", "japanese.euc", "none", "japanese"};
-+# elif defined(__osf__)
-+ char *localeList[] = {"", "ja_JP.deckanji", "none", "ja_JP.SJIS"};
-+# elif defined(_AIX)
-+ char *localeList[] = {"", "ja_JP", "none", "Ja_JP" };
-+# elif defined(__bsdi)
-+ char *localeList[] = {"", "Japanese-EUC", "none", "none" };
-+# else
-+ char *localeList[] = {"", "ja_JP.EUC", "ja_JP.JIS", "ja_JP.SJIS"};
-+# endif
-+# else
-+# if (XlibSpecificationRelease > 5)
-+ char *localeList[] = {"", "ja_JP.eucJP", "ja_JP.JIS7",
-+ "ja_JP.SJIS"};
-+# else
-+ char *localeList[] = {"", "ja_JP.ujis", "ja_JP.jis7",
-+ "ja_JP.mscode"};
-+# endif
-+# endif /* X_LOCALE */
-+# else
-+ char *localeList[] = {"", LOCALE_NAME_EUC,
-+ LOCALE_NAME_JIS, LOCALE_NAME_MSCODE};
-+# endif /* LOCALE_NAME_EUC */
-+# endif /* MAIN */
-+#endif /* TV_L10N */
-+
- #undef WHERE
-
-
-@@ -1161,172 +1489,115 @@
- /* function declarations for externally-callable functions */
-
- /****************************** XV.C ****************************/
--int ReadFileType PARM((char *));
--int ReadPicFile PARM((char *, int, PICINFO *, int));
--int UncompressFile PARM((char *, char *));
--void KillPageFiles PARM((char *, int));
--
--void NewPicGetColors PARM((int, int));
--void FixAspect PARM((int, int *, int *));
--void ActivePrevNext PARM((void));
--int DeleteCmd PARM((void));
--void StickInCtrlList PARM((int));
--void AddFNameToCtrlList PARM((char *, char *));
--void ChangedCtrlList PARM((void));
--void HandleDispMode PARM((void));
--char *lower_str PARM((char *));
--int rd_int PARM((char *));
--int rd_str PARM((char *));
--int rd_flag PARM((char *));
--int rd_str_cl PARM((char *, char *, int));
-+int ReadFileType PARM((char *));
-+int ReadPicFile PARM((char *, int, PICINFO *, int));
-+int UncompressFile PARM((char *, char *, int));
-+void KillPageFiles PARM((char *, int));
-+#ifdef MACBINARY
-+int RemoveMacbinary PARM((char *, char *));
-+#endif
-+
-+void NewPicGetColors PARM((int, int));
-+void FixAspect PARM((int, int *, int *));
-+void ActivePrevNext PARM((void));
-+int DeleteCmd PARM((void));
-+void StickInCtrlList PARM((int));
-+void AddFNameToCtrlList PARM((const char *, const char *));
-+void ChangedCtrlList PARM((void));
-+void HandleDispMode PARM((void));
-+char *lower_str PARM((char *));
-+int rd_int PARM((const char *));
-+int rd_str PARM((const char *));
-+int rd_flag PARM((const char *));
-
--/****************************** XVEVENT.C ****************************/
--int EventLoop PARM((void));
--int HandleEvent PARM((XEvent *, int *));
-
--void SelectDispMB PARM((int));
--void Select24to8MB PARM((int));
--void SelectRootMB PARM((int));
--void SelectWindowMB PARM((int));
--void SelectSizeMB PARM((int));
--
--void DoPrint PARM((void));
--void NewCutBuffer PARM((char *));
--void DrawWindow PARM((int,int,int,int));
--void WResize PARM((int, int));
--void WRotate PARM((void));
--void WCrop PARM((int, int, int, int));
--void WUnCrop PARM((void));
--void GetWindowPos PARM((XWindowAttributes *));
--void SetWindowPos PARM((XWindowAttributes *));
--void SetEpicMode PARM((void));
--int xvErrorHandler PARM((Display *, XErrorEvent *));
--
--/****************************** XVROOT.C ****************************/
--void MakeRootPic PARM((void));
--void ClearRoot PARM((void));
--void SaveRootInfo PARM((void));
--void KillOldRootInfo PARM((void));
-+/*************************** XV24TO8.C **************************/
-+void Init24to8 PARM((void));
-+byte *Conv24to8 PARM((byte *, int, int, int,
-+ byte *, byte *, byte *));
-
--/*************************** XVMISC.C ***************************/
--void StoreDeleteWindowProp PARM((Window));
--Window CreateWindow PARM((char *, char *, char *, int, int,
-- u_long, u_long, int));
--void DrawString PARM((Window, int, int, char *));
--void CenterString PARM((Window, int, int, char *));
--void ULineString PARM((Window, int, int, char *));
--int StringWidth PARM((char *));
--int CursorKey PARM((KeySym, int, int));
--void FakeButtonPress PARM((BUTT *));
--void FakeKeyPress PARM((Window, KeySym));
--void GenExpose PARM((Window, int, int, u_int, u_int));
--void DimRect PARM((Window, int, int, u_int, u_int, u_long));
--
--void Draw3dRect PARM((Window, int, int, u_int, u_int, int, int,
-- u_long, u_long, u_long));
--
--void RemapKeyCheck PARM((KeySym, char *, int *));
--void xvDestroyImage PARM((XImage *));
--void SetCropString PARM((void));
--void SetSelectionString PARM((void));
--void Warning PARM((void));
--void FatalError PARM((char *));
--void Quit PARM((int));
--void LoadFishCursors PARM((void));
--void WaitCursor PARM((void));
--void SetCursors PARM((int));
--char *BaseName PARM((char *));
--
--void DrawTempGauge PARM((Window, int, int, int, int, double,
-- u_long, u_long, u_long, u_long, char *));
--void ProgressMeter PARM((int, int, int, char *));
--void XVDeletedFile PARM((char *));
--void XVCreatedFile PARM((char *));
--void xvbcopy PARM((char *, char *, size_t));
--int xvbcmp PARM((char *, char *, size_t));
--void xvbzero PARM((char *, size_t));
--void xv_getwd PARM((char *, size_t));
--char *xv_strstr PARM((char *, char *));
--FILE *xv_fopen PARM((char *, char *));
--void Timer PARM((int));
-+byte *Conv8to24 PARM((byte *, int, int, byte *, byte *, byte *));
-
--/*************************** XVCOLOR.C ***************************/
--void SortColormap PARM((byte *, int, int, int *, byte*,byte*,byte*,
-- byte *, byte *));
--void ColorCompress8 PARM((byte *));
--void AllocColors PARM((void));
--Status xvAllocColor PARM((Display *, Colormap, XColor *));
--void xvFreeColors PARM((Display *, Colormap, u_long *, int, u_long));
--void FreeColors PARM((void));
--void ApplyEditColor PARM((int));
--int MakeStdCmaps PARM((void));
--void MakeBrowCmap PARM((void));
--void ChangeCmapMode PARM((int, int, int));
-
--/*************************** XVIMAGE.C ***************************/
--void Resize PARM((int, int));
--void GenerateCpic PARM((void));
--void GenerateEpic PARM((int, int));
--void DoZoom PARM((int, int, u_int));
--void Crop PARM((void));
--void UnCrop PARM((void));
--void AutoCrop PARM((void));
--int DoAutoCrop PARM((void));
--void DoCrop PARM((int, int, int, int));
--void Rotate PARM((int));
--void DoRotate PARM((int));
--void RotatePic PARM((byte *, int, int *, int *, int));
--void Flip PARM((int));
--void FlipPic PARM((byte *, int, int, int));
--void InstallNewPic PARM((void));
--void DrawEpic PARM((void));
--void KillOldPics PARM((void));
--
--byte *FSDither PARM((byte *, int, int, int,
-- byte *, byte *, byte *, int, int));
--
--void CreateXImage PARM((void));
--XImage *Pic8ToXImage PARM((byte *, u_int, u_int, u_long *,
-- byte *, byte *, byte *));
--
--XImage *Pic24ToXImage PARM((byte *, u_int, u_int));
--
--void Set824Menus PARM((int));
--void Change824Mode PARM((int));
--void FreeEpic PARM((void));
--void InvertPic24 PARM((byte *, int, int));
-+/*************************** XVALG.C ***************************/
-+void AlgInit PARM((void));
-+void DoAlg PARM((int));
-
--byte *XVGetSubImage PARM((byte *, int, int,int, int,int,int,int));
-
--int DoPad PARM((int, char *, int, int, int, int));
--int LoadPad PARM((PICINFO *, char *));
-+/*************************** XVBROWSE.C ************************/
-+void CreateBrowse PARM((const char *, const char *, const char *,
-+ const char *, const char *));
-+void OpenBrowse PARM((void));
-+void HideBrowseWindows PARM((void));
-+void UnHideBrowseWindows PARM((void));
-+void SetBrowseCursor PARM((Cursor));
-+void KillBrowseWindows PARM((void));
-+int BrowseCheckEvent PARM((XEvent *, int *, int *));
-+int BrowseDelWin PARM((Window));
-+void SetBrowStr PARM((const char *));
-+void RegenBrowseIcons PARM((void));
-+void BRDeletedFile PARM((char *));
-+void BRCreatedFile PARM((char *));
-
--/*************************** XVALG.C ***************************/
--void AlgInit PARM((void));
--void DoAlg PARM((int));
-
--/*************************** XVSMOOTH.C ***************************/
--byte *SmoothResize PARM((byte *, int, int, int, int, byte *, byte *,
-- byte *, byte *, byte *, byte *, int));
-+/**************************** XVBUTT.C ***************************/
-+void BTCreate PARM((BUTT *, Window, int, int, u_int, u_int,
-+ const char *, u_long, u_long, u_long, u_long));
-
--byte *Smooth24 PARM((byte *, int, int, int, int, int,
-- byte *, byte *, byte *));
-+void BTSetActive PARM((BUTT *, int));
-+void BTRedraw PARM((BUTT *));
-+int BTTrack PARM((BUTT *));
-
--byte *DoColorDither PARM((byte *, byte *, int, int, byte *, byte *,
-- byte *, byte *, byte *, byte *, int));
-
--byte *Do332ColorDither PARM((byte *, byte *, int, int, byte *, byte *,
-- byte *, byte *, byte *, byte *, int));
-+RBUTT *RBCreate PARM((RBUTT *, Window, int, int, const char *,
-+ u_long, u_long, u_long, u_long));
-
--/*************************** XV24TO8.C **************************/
--void Init24to8 PARM((void));
--byte *Conv24to8 PARM((byte *, int, int, int,
-- byte *, byte *, byte *));
-+void RBRedraw PARM((RBUTT *, int));
-+void RBSelect PARM((RBUTT *, int));
-+int RBWhich PARM((RBUTT *));
-+int RBCount PARM((RBUTT *));
-+void RBSetActive PARM((RBUTT *, int, int));
-+int RBClick PARM((RBUTT *, int, int));
-+int RBTrack PARM((RBUTT *, int));
-+
-+
-+void CBCreate PARM((CBUTT *, Window, int, int, const char *,
-+ u_long, u_long, u_long, u_long));
-+
-+void CBRedraw PARM((CBUTT *));
-+void CBSetActive PARM((CBUTT *, int));
-+int CBClick PARM((CBUTT *,int,int));
-+int CBTrack PARM((CBUTT *));
-+
-+
-+void MBCreate PARM((MBUTT *, Window, int, int, u_int, u_int,
-+ const char *, const char * const *, int,
-+ u_long, u_long, u_long, u_long));
-+
-+void MBRedraw PARM((MBUTT *));
-+void MBSetActive PARM((MBUTT *, int));
-+int MBWhich PARM((MBUTT *));
-+void MBSelect PARM((MBUTT *, int));
-+int MBClick PARM((MBUTT *, int, int));
-+int MBTrack PARM((MBUTT *));
-+
-+
-+/*************************** XVCOLOR.C ***************************/
-+void SortColormap PARM((byte *, int, int, int *, byte*,byte*,byte*,
-+ byte *, byte *));
-+void ColorCompress8 PARM((byte *));
-+void AllocColors PARM((void));
-+Status xvAllocColor PARM((Display *, Colormap, XColor *));
-+void xvFreeColors PARM((Display *, Colormap, u_long *, int, u_long));
-+void FreeColors PARM((void));
-+void ApplyEditColor PARM((int));
-+int MakeStdCmaps PARM((void));
-+void MakeBrowCmap PARM((void));
-+void ChangeCmapMode PARM((int, int, int));
-
--byte *Conv8to24 PARM((byte *, int, int, byte *, byte *, byte *));
-
- /**************************** XVCTRL.C **************************/
--void CreateCtrl PARM((char *));
-+void CreateCtrl PARM((const char *));
- void SetButtPix PARM((BUTT *, Pixmap, int, int));
- Pixmap MakePix1 PARM((Window, byte *, int, int));
-
-@@ -1337,7 +1608,7 @@
- void DrawCtrlStr PARM((void));
- void ScrollToCurrent PARM((LIST *));
-
--void LSCreate PARM((LIST *, Window, int, int, int, int, int,
-+void LSCreate PARM((LIST *, Window, int, int, int, int, int,
- char **, int, u_long, u_long, u_long, u_long,
- void (*)(int, SCRL *), int, int));
-
-@@ -1346,20 +1617,56 @@
- void LSChangeData PARM((LIST *, char **, int));
- void LSNewData PARM((LIST *, char **, int));
- void LSKey PARM((LIST *, int));
-+int rd_str_cl PARM((const char *, const char *, int));
-
-
--/*************************** XVINFO.C ***************************/
--void CreateInfo PARM((char *));
--void InfoBox PARM((int));
--void RedrawInfo PARM((int, int, int, int));
--void SetInfoMode PARM((int));
--char *GetISTR PARM((int));
-+/**************************** XVCUT.C ***************************/
-+int CutAllowed PARM((void));
-+int PasteAllowed PARM((void));
-+void DoImgCopy PARM((void));
-+void DoImgCut PARM((void));
-+void DoImgClear PARM((void));
-+void DoImgPaste PARM((void));
-
--#if defined(__STDC__) && !defined(NOSTDHDRS)
--void SetISTR(int, ...);
--#else
--void SetISTR();
--#endif
-+void SaveToClip PARM((byte *));
-+void InitSelection PARM((void));
-+int HaveSelection PARM((void));
-+int GetSelType PARM((void));
-+void GetSelRCoords PARM((int *, int *, int *, int *));
-+void EnableSelection PARM((int));
-+void DrawSelection PARM((int));
-+int DoSelection PARM((XButtonEvent *));
-+void MoveGrowSelection PARM((int, int, int, int));
-+void BlinkSelection PARM((int));
-+void FlashSelection PARM((int));
-+
-+void CropRect2Rect PARM((int*,int*,int*,int*, int,int,int,int));
-+void CoordE2C PARM((int, int, int *, int *));
-+void CoordC2E PARM((int, int, int *, int *));
-+void CoordP2C PARM((int, int, int *, int *));
-+void CoordC2P PARM((int, int, int *, int *));
-+void CoordP2E PARM((int, int, int *, int *));
-+void CoordE2P PARM((int, int, int *, int *));
-+
-+
-+/*************************** XVDFLT.C ***************************/
-+void LoadDfltPic PARM((PICINFO *));
-+void xbm2pic PARM((byte *, int, int, byte *, int, int, int, int,
-+ int));
-+void DrawStr2Pic PARM((char *, int, int, byte *, int, int, int));
-+
-+
-+/*************************** XVDIAL.C ***************************/
-+void DCreate PARM((DIAL *, Window, int, int, int, int,
-+ double, double, double, double, double,
-+ u_long, u_long, u_long, u_long,
-+ const char *, const char *));
-+
-+void DSetRange PARM((DIAL *, double,double,double,double,double));
-+void DSetVal PARM((DIAL *, double));
-+void DSetActive PARM((DIAL *, int));
-+void DRedraw PARM((DIAL *));
-+int DTrack PARM((DIAL *, int, int));
-
-
- /**************************** XVDIR.C ***************************/
-@@ -1376,15 +1683,15 @@
- void TrackDDirW PARM((int,int));
- int DirKey PARM((int));
- int DoSave PARM((void));
--void SetDirFName PARM((char *));
-+void SetDirFName PARM((const char *));
- char *GetDirFName PARM((void));
- char *GetDirFullName PARM((void));
- void SetDirSaveMode PARM((int, int));
- int Globify PARM((char *));
--FILE *OpenOutFile PARM((char *));
--int CloseOutFile PARM((FILE *, char *, int));
-+FILE *OpenOutFile PARM((const char *));
-+int CloseOutFile PARM((FILE *, const char *, int));
-
--byte *GenSavePic PARM((int*, int*,int*, int*, int*,
-+byte *GenSavePic PARM((int*, int*,int*, int*, int*,
- byte**, byte**, byte**));
- void GetSaveSize PARM((int *, int *));
-
-@@ -1392,47 +1699,30 @@
- int CheckPoll PARM((int));
- void DIRDeletedFile PARM((char *));
- void DIRCreatedFile PARM((char *));
-+FILE *pic2_OpenOutFile PARM((char *, int *));
-+void pic2_KillNullFile PARM((FILE *));
-+int OpenOutFileDesc PARM((char *));
-
-
--/*************************** XVBROWSE.C ************************/
--void CreateBrowse PARM((char *, char *, char *, char *, char *));
--void OpenBrowse PARM((void));
--void HideBrowseWindows PARM((void));
--void UnHideBrowseWindows PARM((void));
--void SetBrowseCursor PARM((Cursor));
--void KillBrowseWindows PARM((void));
--int BrowseCheckEvent PARM((XEvent *, int *, int *));
--int BrowseDelWin PARM((Window));
--void SetBrowStr PARM((char *));
--void RegenBrowseIcons PARM((void));
--void BRDeletedFile PARM((char *));
--void BRCreatedFile PARM((char *));
--
--
--/*************************** XVTEXT.C ************************/
--void CreateTextWins PARM((char *, char *));
--void TextView PARM((char *));
--void OpenTextView PARM((char *, int, char *, int));
--
--void OpenCommentText PARM((void));
--void CloseCommentText PARM((void));
--void ChangeCommentText PARM((void));
--
--void ShowLicense PARM((void));
--void ShowKeyHelp PARM((void));
--
--void HideTextWindows PARM((void));
--void UnHideTextWindows PARM((void));
--void RaiseTextWindows PARM((void));
--void SetTextCursor PARM((Cursor));
--void KillTextWindows PARM((void));
--int TextCheckEvent PARM((XEvent *, int *, int *));
--int TextDelWin PARM((Window));
-+/****************************** XVEVENT.C ****************************/
-+int EventLoop PARM((void));
-+int HandleEvent PARM((XEvent *, int *));
-
-+void NewCutBuffer PARM((char *));
-+void DrawWindow PARM((int,int,int,int));
-+void WResize PARM((int, int));
-+void WRotate PARM((void));
-+void WCrop PARM((int, int, int, int));
-+void WUnCrop PARM((void));
-+void GetWindowPos PARM((XWindowAttributes *));
-+void SetWindowPos PARM((XWindowAttributes *));
-+void SetEpicMode PARM((void));
-+int xvErrorHandler PARM((Display *, XErrorEvent *));
-
-
- /**************************** XVGAM.C **************************/
--void CreateGam PARM((char *, double, double, double, double, int));
-+void CreateGam PARM((const char *, double, double, double, double,
-+ int));
- int GamCheckEvent PARM((XEvent *));
- void GamBox PARM((int));
- void NewCMap PARM((void));
-@@ -1450,173 +1740,344 @@
- byte *GammifyPic24 PARM((byte *, int, int));
- void GamSetAutoApply PARM((int));
-
--/*************************** XVSCRL.C ***************************/
--void SCCreate PARM((SCRL *, Window, int, int, int, int,
-- int, int, int, int, u_long, u_long,
-- u_long, u_long, void (*)(int, SCRL *)));
-
--void SCChange PARM((SCRL *, int, int, int, int, int,
-- int, int, int));
-+/**************************** XVGRAB.C ***************************/
-+int Grab PARM((void));
-+int LoadGrab PARM((PICINFO *));
-
--void SCSetRange PARM((SCRL *, int, int, int, int));
--int SCSetVal PARM((SCRL *, int));
--void SCRedraw PARM((SCRL *));
--void SCTrack PARM((SCRL *, int, int));
-
-+/**************************** XVGRAF.C ***************************/
-+void CreateGraf PARM((GRAF *, Window, int, int,
-+ u_long, u_long, const char *));
-
--/*************************** XVDIAL.C ***************************/
--void DCreate PARM((DIAL *, Window, int, int, int, int, int,
-- int, int, int, u_long, u_long, u_long,
-- u_long, char *, char *));
-+void InitGraf PARM((GRAF *));
-+void RedrawGraf PARM((GRAF *, int));
-+int ClickGraf PARM((GRAF *, Window, int, int));
-+int GrafKey PARM((GRAF *, char *));
-+void GenerateGrafFunc PARM((GRAF *, int));
-+void Graf2Str PARM((GRAF_STATE *, char *));
-+int Str2Graf PARM((GRAF_STATE *, const char *));
-+void GetGrafState PARM((GRAF *, GRAF_STATE *));
-+int SetGrafState PARM((GRAF *, GRAF_STATE *));
-+void InitSpline PARM((int *, int *, int, double *));
-+double EvalSpline PARM((int *, int *, double *, int, double));
-
--void DSetRange PARM((DIAL *, int, int, int, int));
--void DSetVal PARM((DIAL *, int));
--void DSetActive PARM((DIAL *, int));
--void DRedraw PARM((DIAL *));
--int DTrack PARM((DIAL *, int, int));
-
-+/*************************** XVIMAGE.C ***************************/
-+void Resize PARM((int, int));
-+void GenerateCpic PARM((void));
-+void GenerateEpic PARM((int, int));
-+void DoZoom PARM((int, int, u_int));
-+void Crop PARM((void));
-+void UnCrop PARM((void));
-+void AutoCrop PARM((void));
-+int DoAutoCrop PARM((void));
-+void DoCrop PARM((int, int, int, int));
-+void Rotate PARM((int));
-+void DoRotate PARM((int));
-+void RotatePic PARM((byte *, int, int *, int *, int));
-+void Flip PARM((int));
-+void FlipPic PARM((byte *, int, int, int));
-+void InstallNewPic PARM((void));
-+void DrawEpic PARM((void));
-+void KillOldPics PARM((void));
-
--/**************************** XVBUTT.C ***************************/
--void BTCreate PARM((BUTT *, Window, int, int, u_int, u_int,
-- char *, u_long, u_long, u_long, u_long));
-+byte *FSDither PARM((byte *, int, int, int,
-+ byte *, byte *, byte *, int, int));
-
--void BTSetActive PARM((BUTT *, int));
--void BTRedraw PARM((BUTT *));
--int BTTrack PARM((BUTT *));
-+void CreateXImage PARM((void));
-+XImage *Pic8ToXImage PARM((byte *, u_int, u_int, u_long *,
-+ byte *, byte *, byte *));
-
-+XImage *Pic24ToXImage PARM((byte *, u_int, u_int));
-
--RBUTT *RBCreate PARM((RBUTT *, Window, int, int, char *,
-- u_long, u_long, u_long, u_long));
-+void Set824Menus PARM((int));
-+void Change824Mode PARM((int));
-+void FreeEpic PARM((void));
-+void InvertPic24 PARM((byte *, int, int));
-
--void RBRedraw PARM((RBUTT *, int));
--void RBSelect PARM((RBUTT *, int));
--int RBWhich PARM((RBUTT *));
--int RBCount PARM((RBUTT *));
--void RBSetActive PARM((RBUTT *, int, int));
--int RBClick PARM((RBUTT *, int, int));
--int RBTrack PARM((RBUTT *, int));
-+byte *XVGetSubImage PARM((byte *, int, int,int, int,int,int,int));
-
-+int DoPad PARM((int, char *, int, int, int, int));
-+int LoadPad PARM((PICINFO *, char *));
-
--void CBCreate PARM((CBUTT *, Window, int, int, char *,
-- u_long, u_long, u_long, u_long));
-
--void CBRedraw PARM((CBUTT *));
--void CBSetActive PARM((CBUTT *, int));
--int CBClick PARM((CBUTT *,int,int));
--int CBTrack PARM((CBUTT *));
-+/*************************** XVINFO.C ***************************/
-+void CreateInfo PARM((const char *));
-+void InfoBox PARM((int));
-+void RedrawInfo PARM((int, int, int, int));
-+void SetInfoMode PARM((int));
-+char *GetISTR PARM((int));
-
-+#if defined(__STDC__) && !defined(NOSTDHDRS)
-+void SetISTR(int, ...);
-+#else
-+void SetISTR();
-+#endif
-
--void MBCreate PARM((MBUTT *, Window, int, int, u_int, u_int,
-- char *,
-- char **, int,u_long,u_long, u_long, u_long));
-
--void MBRedraw PARM((MBUTT *));
--void MBSetActive PARM((MBUTT *, int));
--int MBWhich PARM((MBUTT *));
--void MBSelect PARM((MBUTT *, int));
--int MBClick PARM((MBUTT *, int, int));
--int MBTrack PARM((MBUTT *));
-+/*************************** XVMISC.C ***************************/
-+void StoreDeleteWindowProp PARM((Window));
-+Window CreateWindow PARM((const char *, const char *, const char *,
-+ int, int, u_long, u_long, int));
-+void DrawString PARM((Window, int, int, const char *));
-+void CenterString PARM((Window, int, int, const char *));
-+void ULineString PARM((Window, int, int, const char *));
-+int StringWidth PARM((const char *));
-+int CursorKey PARM((KeySym, int, int));
-+void FakeButtonPress PARM((BUTT *));
-+void FakeKeyPress PARM((Window, KeySym));
-+void GenExpose PARM((Window, int, int, u_int, u_int));
-+void DimRect PARM((Window, int, int, u_int, u_int, u_long));
-+
-+void Draw3dRect PARM((Window, int, int, u_int, u_int, int, int,
-+ u_long, u_long, u_long));
-+
-+void RemapKeyCheck PARM((KeySym, char *, int *));
-+void xvDestroyImage PARM((XImage *));
-+void SetCropString PARM((void));
-+void SetSelectionString PARM((void));
-+void Warning PARM((void));
-+void FatalError PARM((const char *));
-+void Quit PARM((int));
-+void LoadFishCursors PARM((void));
-+void WaitCursor PARM((void));
-+void SetCursors PARM((int));
-+const char *BaseName PARM((const char *));
-+
-+void DrawTempGauge PARM((Window, int, int, int, int, double, u_long,
-+ u_long, u_long, u_long, const char *));
-+void ProgressMeter PARM((int, int, int, const char *));
-+void XVDeletedFile PARM((char *));
-+void XVCreatedFile PARM((char *));
-+void xvbcopy PARM((const char *, char *, size_t));
-+int xvbcmp PARM((const char *, const char *, size_t));
-+void xvbzero PARM((char *, size_t));
-+void xv_getwd PARM((char *, size_t));
-+char *xv_strstr PARM((const char *, const char *));
-+FILE *xv_fopen PARM((const char *, const char *));
-+void xv_mktemp PARM((char *, const char *));
-+void Timer PARM((int));
-
-
--/**************************** XVGRAF.C ***************************/
--void CreateGraf PARM((GRAF *, Window, int, int,
-- u_long, u_long, char *));
-+/*************************** XVPOPUP.C ***************************/
-+void CenterMapWindow PARM((Window, int, int, int, int));
-+int PopUp PARM((const char *, const char **, int));
-+void ErrPopUp PARM((const char *, const char *));
-+int GetStrPopUp PARM((const char *, const char **, int, char *, int,
-+ const char *, int));
-+int GrabPopUp PARM((int *, int *));
-+int PadPopUp PARM((int *, char **, int *, int *, int *, int *));
-+void ClosePopUp PARM((void));
-+void OpenAlert PARM((const char *));
-+void CloseAlert PARM((void));
-+int PUCheckEvent PARM((XEvent *));
-
--void InitGraf PARM((GRAF *));
--void RedrawGraf PARM((GRAF *, int));
--int ClickGraf PARM((GRAF *, Window, int, int));
--int GrafKey PARM((GRAF *, char *));
--void GenerateGrafFunc PARM((GRAF *, int));
--void Graf2Str PARM((GRAF_STATE *, char *));
--int Str2Graf PARM((GRAF_STATE *, char *));
--void GetGrafState PARM((GRAF *, GRAF_STATE *));
--int SetGrafState PARM((GRAF *, GRAF_STATE *));
--void InitSpline PARM((int *, int *, int, double *));
--double EvalSpline PARM((int *, int *, double *, int, double));
-
-+/**************************** XVROOT.C ****************************/
-+void MakeRootPic PARM((void));
-+void ClearRoot PARM((void));
-+void SaveRootInfo PARM((void));
-+void KillOldRootInfo PARM((void));
-
--/**************************** XVGIF.C ***************************/
--int LoadGIF PARM((char *, PICINFO *));
-
--/*************************** XVGIFWR.C **************************/
--int WriteGIF PARM((FILE *, byte *, int, int, int,
-- byte *, byte *, byte *, int, int, char *));
-+/*************************** XVSCRL.C ***************************/
-+void SCCreate PARM((SCRL *, Window, int, int, int, int,
-+ int, int, int, int, u_long, u_long,
-+ u_long, u_long, void (*)(int, SCRL *)));
-
--/**************************** XVPM.C ****************************/
--int LoadPM PARM((char *, PICINFO *));
--int WritePM PARM((FILE *, byte *, int, int, int, byte *,
-- byte *, byte *, int, int, char *));
-+void SCChange PARM((SCRL *, int, int, int, int, int,
-+ int, int, int));
-
--/**************************** XVPBM.C ***************************/
--int LoadPBM PARM((char *, PICINFO *));
--int WritePBM PARM((FILE *, byte *, int, int, int, byte *,
-- byte *, byte *, int, int, int, char *));
-+void SCSetRange PARM((SCRL *, int, int, int, int));
-+int SCSetVal PARM((SCRL *, int));
-+void SCRedraw PARM((SCRL *));
-+void SCTrack PARM((SCRL *, int, int));
-
--/**************************** XVXBM.C ***************************/
--int LoadXBM PARM((char *, PICINFO *));
--int WriteXBM PARM((FILE *, byte *, int, int, byte *, byte *,
-- byte *, char *));
-
--/**************************** XVSUNRAS.C ***************************/
--int LoadSunRas PARM((char *, PICINFO *));
--int WriteSunRas PARM((FILE *, byte *, int, int, int, byte *,
-- byte *, byte*, int, int, int));
-+/*************************** XVSMOOTH.C ***************************/
-+byte *SmoothResize PARM((byte *, int, int, int, int, byte *, byte *,
-+ byte *, byte *, byte *, byte *, int));
-
--/**************************** XVBMP.C ***************************/
--int LoadBMP PARM((char *, PICINFO *));
--int WriteBMP PARM((FILE *, byte *, int, int, int, byte *,
-- byte *, byte *, int, int));
-+byte *Smooth24 PARM((byte *, int, int, int, int, int,
-+ byte *, byte *, byte *));
-
--/**************************** XVRLE.C ***************************/
--int LoadRLE PARM((char *, PICINFO *));
-+byte *DoColorDither PARM((byte *, byte *, int, int, byte *, byte *,
-+ byte *, byte *, byte *, byte *, int));
-
--/**************************** XVIRIS.C ***************************/
--int LoadIRIS PARM((char *, PICINFO *));
--int WriteIRIS PARM((FILE *, byte *, int, int, int, byte *,
-- byte *, byte *, int, int));
-+byte *Do332ColorDither PARM((byte *, byte *, int, int, byte *, byte *,
-+ byte *, byte *, byte *, byte *, int));
-
--/**************************** XVPCX.C ***************************/
--int LoadPCX PARM((char *, PICINFO *));
-
--/**************************** XVIFF.C ***************************/
--int LoadIFF PARM((char *, PICINFO *));
-+/*************************** XVTEXT.C ************************/
-+void CreateTextWins PARM((const char *, const char *));
-+int TextView PARM((const char *));
-+void OpenTextView PARM((const char *, int, const char *, int));
-
--/**************************** XVTARGA.C ***************************/
--int LoadTarga PARM((char *, PICINFO *));
--int WriteTarga PARM((FILE *, byte *, int, int, int, byte *,
-- byte *, byte *, int, int));
-+void OpenCommentText PARM((void));
-+void CloseCommentText PARM((void));
-+void ChangeCommentText PARM((void));
-
--/**************************** XVXPM.C ***************************/
--int LoadXPM PARM((char *, PICINFO *));
--int WriteXPM PARM((FILE *, byte *, int, int, int, byte *,
-- byte *, byte *, int, int, char *, char *));
-+void ShowLicense PARM((void));
-+void ShowKeyHelp PARM((void));
-
--/**************************** XVXWD.C ***************************/
--int LoadXWD PARM((char *, PICINFO *));
-+void HideTextWindows PARM((void));
-+void UnHideTextWindows PARM((void));
-+void RaiseTextWindows PARM((void));
-+void SetTextCursor PARM((Cursor));
-+void KillTextWindows PARM((void));
-+int TextCheckEvent PARM((XEvent *, int *, int *));
-+int TextDelWin PARM((Window));
-+
-+int CharsetCheckEvent PARM((XEvent *));
-+int CharsetDelWin PARM((Window));
-+
-+
-+/**************************** XVVD.C ****************************/
-+void Vdinit PARM((void));
-+void Vdsettle PARM((void));
-+int Chvdir PARM((char *));
-+void Dirtovd PARM((char *));
-+void Vdtodir PARM((char *));
-+void Dirtosubst PARM((char *));
-+int Mkvdir PARM((char *));
-+void Mkvdir_force PARM((char *));
-+int Rmvdir PARM((char *));
-+int Movevdir PARM((char *, char *));
-+int Isarchive PARM((char *));
-+int Isvdir PARM((char *));
-+void vd_HUPhandler PARM((void));
-+void vd_handler PARM((int));
-+int vd_Xhandler PARM((Display *, XErrorEvent *));
-+int vd_XIOhandler PARM((Display *));
-+void vd_handler_setup PARM((void));
-+
-+
-+
-+/*=======================================================================*/
-+/* IMAGE FORMATS */
-+/*=======================================================================*/
-+
-+/**************************** XVBMP.C ***************************/
-+int LoadBMP PARM((char *, PICINFO *));
-+int WriteBMP PARM((FILE *, byte *, int, int, int, byte *,
-+ byte *, byte *, int, int));
-
- /**************************** XVFITS.C ***************************/
- int LoadFITS PARM((char *, PICINFO *, int));
- int WriteFITS PARM((FILE *, byte *, int, int, int, byte *,
- byte *, byte *, int, int, char *));
-
-+/**************************** XVGIF.C ***************************/
-+int LoadGIF PARM((char *, PICINFO *));
-+
-+/**************************** XVGIFWR.C **************************/
-+int WriteGIF PARM((FILE *, byte *, int, int, int,
-+ byte *, byte *, byte *, int, int, char *));
-+
-+/**************************** XVHIPS.C ***************************/
-+int LoadHIPS PARM((char *, PICINFO *));
-+
-+/**************************** XVIFF.C ***************************/
-+int LoadIFF PARM((char *, PICINFO *));
-+
-+/**************************** XVIRIS.C ***************************/
-+int LoadIRIS PARM((char *, PICINFO *));
-+int WriteIRIS PARM((FILE *, byte *, int, int, int, byte *,
-+ byte *, byte *, int, int));
-+
-+/**************************** XVJP2K.C ***************************/
-+int LoadJPC PARM((char *, register PICINFO *, int));
-+int LoadJP2 PARM((char *, register PICINFO *, int));
-+void CreateJP2KW PARM((void));
-+void JP2KSaveParams PARM((int, char *, int));
-+void JP2KDialog PARM((int vis));
-+int JP2KCheckEvent PARM((register XEvent *));
-+void VersionInfoJP2K PARM((void)); /* GRR 20070304 */
-+
- /**************************** XVJPEG.C ***************************/
- int LoadJFIF PARM((char *, PICINFO *, int));
- void CreateJPEGW PARM((void));
- void JPEGDialog PARM((int));
- int JPEGCheckEvent PARM((XEvent *));
- void JPEGSaveParams PARM((char *, int));
-+void VersionInfoJPEG PARM((void)); /* GRR 19980605 */
-
--/**************************** XVTIFF.C ***************************/
--int LoadTIFF PARM((char *, PICINFO *));
--void CreateTIFFW PARM((void));
--void TIFFDialog PARM((int));
--int TIFFCheckEvent PARM((XEvent *));
--void TIFFSaveParams PARM((char *, int));
-+/**************************** XVMAG.C ***************************/
-+int LoadMAG PARM((char *, PICINFO *));
-+int WriteMAG PARM((FILE *, byte *, int, int, int,
-+ byte *, byte *, byte *, int, int, char *));
-+
-+/**************************** XVMAKI.C ***************************/
-+int LoadMAKI PARM((char *, PICINFO *));
-+int WriteMAKI PARM((FILE *, byte *, int, int, int,
-+ byte *, byte *, byte *, int, int));
-+
-+/**************************** XVMGCSFX.C ***************************/
-+int is_mgcsfx PARM((char *, unsigned char *, int));
-+char *mgcsfx_auto_input_com PARM((char *));
-+int LoadMGCSFX PARM((char *, PICINFO *));
-+void CreateMGCSFXW PARM((void));
-+void MGCSFXDialog PARM((int));
-+int MGCSFXCheckEvent PARM((XEvent *));
-+int MGCSFXSaveParams PARM((char *, int));
-+
-+int getInputCom PARM((void));
-+int getOutputCom PARM((void));
-+
-+/**************************** XVPBM.C ***************************/
-+#ifdef HAVE_MGCSFX
-+int LoadPBM PARM((char *, PICINFO *, int));
-+#else
-+int LoadPBM PARM((char *, PICINFO *));
-+#endif
-+int WritePBM PARM((FILE *, byte *, int, int, int, byte *,
-+ byte *, byte *, int, int, int, char *));
-+
-+/**************************** XVPCD.C ***************************/
-+int LoadPCD PARM((char *, PICINFO *, int));
-+void CreatePCDW PARM((void));
-+void PCDDialog PARM((int));
-+int PCDCheckEvent PARM((XEvent *));
-+void PCDSetParamOptions PARM((const char *));
-+
-+/**************************** XVPCX.C ***************************/
-+int LoadPCX PARM((char *, PICINFO *));
-
- /**************************** XVPDS.C ***************************/
- int LoadPDS PARM((char *, PICINFO *));
-
--/*************************** XVPS.C ***************************/
-+/**************************** XVPI.C ***************************/
-+int LoadPi PARM((char *, PICINFO *));
-+int WritePi PARM((FILE *, byte *, int, int, int,
-+ byte *, byte *, byte *, int, int, char *));
-+
-+/**************************** XVPIC.C ***************************/
-+int LoadPIC PARM((char *, PICINFO *));
-+int WritePIC PARM((FILE *, byte *, int, int, int,
-+ byte *, byte *, byte *, int, int, char *));
-+
-+/**************************** XVPIC2.C ***************************/
-+int LoadPIC2 PARM((char *, PICINFO *, int));
-+void CreatePIC2W PARM((void));
-+void PIC2Dialog PARM((int));
-+int PIC2CheckEvent PARM((XEvent *));
-+int PIC2SetParamOptions PARM((char *));
-+
-+/**************************** XVPM.C ****************************/
-+int LoadPM PARM((char *, PICINFO *));
-+int WritePM PARM((FILE *, byte *, int, int, int, byte *,
-+ byte *, byte *, int, int, char *));
-+
-+/**************************** XVPNG.C ***************************/
-+int LoadPNG PARM((char *, PICINFO *));
-+void CreatePNGW PARM((void));
-+void PNGDialog PARM((int));
-+int PNGCheckEvent PARM((XEvent *));
-+void PNGSaveParams PARM((char *, int));
-+void VersionInfoPNG PARM((void)); /* GRR 19980605 */
-+
-+/**************************** XVPS.C ****************************/
- void CreatePSD PARM((char *));
- void PSDialog PARM((int));
- int PSCheckEvent PARM((XEvent *));
-@@ -1624,56 +2085,46 @@
- void PSResize PARM((void));
- int LoadPS PARM((char *, PICINFO *, int));
-
--/*************************** XVPOPUP.C ***************************/
--void CenterMapWindow PARM((Window, int, int, int, int));
--int PopUp PARM((char *, char **, int));
--void ErrPopUp PARM((char *, char *));
--int GetStrPopUp PARM((char *, char **, int, char *, int,
-- char *, int));
--int GrabPopUp PARM((int *, int *));
--int PadPopUp PARM((int *, char **, int *, int *, int *, int *));
--void ClosePopUp PARM((void));
--void OpenAlert PARM((char *));
--void CloseAlert PARM((void));
--int PUCheckEvent PARM((XEvent *));
--void TextRect PARM((Window, char *, int, int, int, int, u_long));
-+/**************************** XVRLE.C ***************************/
-+int LoadRLE PARM((char *, PICINFO *));
-
--/*************************** XVDFLT.C ***************************/
--void LoadDfltPic PARM((PICINFO *));
--void xbm2pic PARM((byte *, int, int, byte *, int, int, int, int,
-- int));
--void DrawStr2Pic PARM((char *, int, int, byte *, int, int, int));
-+/**************************** XVSUNRAS.C ***************************/
-+int LoadSunRas PARM((char *, PICINFO *));
-+int WriteSunRas PARM((FILE *, byte *, int, int, int, byte *,
-+ byte *, byte*, int, int, int));
-
--/**************************** XVGRAB.C ***************************/
--int Grab PARM((void));
--int LoadGrab PARM((PICINFO *));
-+/**************************** XVTARGA.C ***************************/
-+int LoadTarga PARM((char *, PICINFO *));
-+int WriteTarga PARM((FILE *, byte *, int, int, int, byte *,
-+ byte *, byte *, int, int));
-
-+/**************************** XVTIFF.C ***************************/
-+int LoadTIFF PARM((char *, PICINFO *, int));
-+void CreateTIFFW PARM((void));
-+void TIFFDialog PARM((int));
-+int TIFFCheckEvent PARM((XEvent *));
-+void TIFFSaveParams PARM((char *, int));
-+void VersionInfoTIFF PARM((void)); /* GRR 19980605 */
-
--/**************************** XVCUT.C ***************************/
--int CutAllowed PARM((void));
--int PasteAllowed PARM((void));
--void DoImgCopy PARM((void));
--void DoImgCut PARM((void));
--void DoImgClear PARM((void));
--void DoImgPaste PARM((void));
-+/**************************** XVWBMP.C ***************************/
-+int LoadWBMP PARM((char *, PICINFO *));
-+int WriteWBMP PARM((FILE *, byte *, int, int, int, byte *,
-+ byte *, byte *, int, int));
-
--void SaveToClip PARM((byte *));
--void InitSelection PARM((void));
--int HaveSelection PARM((void));
--int GetSelType PARM((void));
--void GetSelRCoords PARM((int *, int *, int *, int *));
--void EnableSelection PARM((int));
--void DrawSelection PARM((int));
--int DoSelection PARM((XButtonEvent *));
--void MoveGrowSelection PARM((int, int, int, int));
--void BlinkSelection PARM((int));
--void FlashSelection PARM((int));
-+/**************************** XVXBM.C ***************************/
-+int LoadXBM PARM((char *, PICINFO *));
-+int WriteXBM PARM((FILE *, byte *, int, int, byte *, byte *,
-+ byte *, char *));
-
--void CropRect2Rect PARM((int*,int*,int*,int*, int,int,int,int));
--void CoordE2C PARM((int, int, int *, int *));
--void CoordC2E PARM((int, int, int *, int *));
--void CoordP2C PARM((int, int, int *, int *));
--void CoordC2P PARM((int, int, int *, int *));
--void CoordP2E PARM((int, int, int *, int *));
--void CoordE2P PARM((int, int, int *, int *));
-+/**************************** XVXPM.C ***************************/
-+int LoadXPM PARM((char *, PICINFO *));
-+int WriteXPM PARM((FILE *, byte *, int, int, int, byte *,
-+ byte *, byte *, int, int, char *, char *));
-
-+/**************************** XVXWD.C ***************************/
-+int LoadXWD PARM((char *, PICINFO *));
-+
-+/**************************** XVZX.C [JCE] **********************/
-+int LoadZX PARM((char *, PICINFO *));
-+int WriteZX PARM((FILE *, byte *, int, int, int, byte *,
-+ byte *, byte *, int, int, char *));
-diff -ru xv-3.10a/xv24to8.c xv-3.10a-enhancements/xv24to8.c
---- xv-3.10a/xv24to8.c 1995-01-13 11:49:21.000000000 -0800
-+++ xv-3.10a-enhancements/xv24to8.c 2007-05-12 13:56:44.000000000 -0700
-@@ -14,15 +14,15 @@
- *
- * The Conv24to8 procedure will set up the following: it will allocate, make
- * & return 'pic8', a 'w' by 'h' (passed in values) 8-bit picture.
-- * it will load up the rmap, gmap and bmap colormap arrays. it will NOT
-+ * it will load up the rmap, gmap and bmap colormap arrays. it will NOT
- * calculate numcols, since the cmap sort procedure has to be called anyway
- *
-- * Conv24to8 returns 'pic8' if successful, 'NULL' on failure (presumably on a
-+ * Conv24to8 returns 'pic8' if successful, 'NULL' on failure (presumably on a
- * malloc())
- *
-- * The 'slow' code, while still based on Heckbert's Median Cut algorithm,
-+ * The 'slow' code, while still based on Heckbert's Median Cut algorithm,
- * has been shamelessly lifted from the Independent JPEG Group's software
-- * (jquant2.c), as (for a variety of reasons) theirs was far better than
-+ * (jquant2.c), as (for a variety of reasons) theirs was far better than
- * the version I was previously using. Thanks guys!
- *
- * Also, as is my way, I've stripped out most of the IJG's well-written
-@@ -65,10 +65,10 @@
- {
- /* returns pointer to new 8-bit-per-pixel image (w*h) if successful, or
- NULL if unsuccessful */
--
-+
- int i;
- byte *pic8;
--
-+
- if (!pic24) return NULL;
-
- pic8 = (byte *) malloc((size_t) (w * h));
-@@ -79,9 +79,9 @@
-
- if (nc<=0) nc = 255; /* 'nc == 0' breaks code */
-
-- if (!noqcheck && quick_check(pic24, w,h, pic8, rm,gm,bm, nc)) {
-+ if (!noqcheck && quick_check(pic24, w,h, pic8, rm,gm,bm, nc)) {
- SetISTR(ISTR_INFO,"No color compression was necessary.\n");
-- return pic8;
-+ return pic8;
- }
-
- switch (conv24) {
-@@ -89,19 +89,19 @@
- SetISTR(ISTR_INFO,"Doing 'quick' 24-bit to 8-bit conversion.");
- i = quick_quant(pic24, w, h, pic8, rm, gm, bm, nc);
- break;
--
-+
- case CONV24_BEST:
- SetISTR(ISTR_INFO,"Doing 'best' 24-bit to 8-bit conversion.");
- i = ppm_quant(pic24, w, h, pic8, rm, gm, bm, nc);
- break;
--
-+
- case CONV24_SLOW:
- default:
- SetISTR(ISTR_INFO,"Doing 'slow' 24-bit to 8-bit conversion.");
- i = slow_quant(pic24, w, h, pic8, rm, gm, bm, nc);
- break;
- }
--
-+
- if (i) { free(pic8); pic8 = NULL; }
- return pic8;
- }
-@@ -134,7 +134,7 @@
-
- return pic24;
- }
--
-+
-
- /****************************/
- static int quick_check(pic24, w,h, pic8, rmap,gmap,bmap, maxcol)
-@@ -154,10 +154,10 @@
- if (maxcol>256) maxcol = 256;
-
- /* put the first color in the table by hand */
-- nc = 0; mid = 0;
-+ nc = 0; mid = 0;
-
- for (i=w*h,p=pic24; i; i--) {
-- col = (((u_long) *p++) << 16);
-+ col = (((u_long) *p++) << 16);
- col += (((u_long) *p++) << 8);
- col += *p++;
-
-@@ -184,7 +184,7 @@
- pic24 into colormap offsets into 'colors' */
-
- for (i=w*h,p=pic24, pix=pic8; i; i--,pix++) {
-- col = (((u_long) *p++) << 16);
-+ col = (((u_long) *p++) << 16);
- col += (((u_long) *p++) << 8);
- col += *p++;
-
-@@ -206,7 +206,7 @@
-
- /* and load up the 'desired colormap' */
- for (i=0; i<nc; i++) {
-- rmap[i] = colors[i]>>16;
-+ rmap[i] = colors[i]>>16;
- gmap[i] = (colors[i]>>8) & 0xff;
- bmap[i] = colors[i] & 0xff;
- }
-@@ -224,7 +224,7 @@
- {
- /* called after 'pic8' has been alloced, pWIDE,pHIGH set up, mono/1-bit
- checked already */
--
-+
- /* up to 256 colors: 3 bits R, 3 bits G, 2 bits B (RRRGGGBB) */
- #define RMASK 0xe0
- #define RSHIFT 0
-@@ -252,7 +252,7 @@
- gmap[i] = (((i<<GSHIFT) & GMASK) * 255 + GMASK/2) / GMASK;
- bmap[i] = (((i<<BSHIFT) & BMASK) * 255 + BMASK/2) / BMASK;
- }
--
-+
-
- thisline = (int *) malloc(pwide3 * sizeof(int));
- nextline = (int *) malloc(pwide3 * sizeof(int));
-@@ -262,40 +262,40 @@
- fprintf(stderr,"%s: unable to allocate memory in quick_quant()\n", cmd);
- return(1);
- }
--
-+
- /* get first line of picture */
- for (j=pwide3, tmpptr=nextline; j; j--) *tmpptr++ = (int) *p24++;
--
-+
- for (i=0; i<h; i++) {
- tmpptr = thisline; thisline = nextline; nextline = tmpptr; /* swap */
--
-+
- if ((i&0x3f) == 0) WaitCursor();
-
- if (i!=imax) /* get next line */
- for (j=pwide3, tmpptr=nextline; j; j--)
- *tmpptr++ = (int) *p24++;
--
-+
- for (j=0, thisptr=thisline, nextptr=nextline; j<w; j++,pp++) {
- r1 = *thisptr++; g1 = *thisptr++; b1 = *thisptr++;
-- RANGE(r1,0,255); RANGE(g1,0,255); RANGE(b1,0,255);
--
-+ RANGE(r1,0,255); RANGE(g1,0,255); RANGE(b1,0,255);
-+
- /* choose actual pixel value */
-- val = (((r1&RMASK)>>RSHIFT) | ((g1&GMASK)>>GSHIFT) |
-+ val = (((r1&RMASK)>>RSHIFT) | ((g1&GMASK)>>GSHIFT) |
- ((b1&BMASK)>>BSHIFT));
- *pp = val;
--
-+
- /* compute color errors */
- r1 -= rmap[val];
- g1 -= gmap[val];
- b1 -= bmap[val];
--
-+
- /* Add fractions of errors to adjacent pixels */
- if (j!=jmax) { /* adjust RIGHT pixel */
- thisptr[0] += (r1*7) / 16;
- thisptr[1] += (g1*7) / 16;
- thisptr[2] += (b1*7) / 16;
- }
--
-+
- if (i!=imax) { /* do BOTTOM pixel */
- nextptr[0] += (r1*5) / 16;
- nextptr[1] += (g1*5) / 16;
-@@ -316,7 +316,7 @@
- }
- }
- }
--
-+
- free(thisline);
- free(nextline);
- return 0;
-@@ -329,7 +329,7 @@
- #undef BMASK
- #undef BSHIFT
- }
--
-+
-
-
-
-@@ -381,7 +381,7 @@
-
- /* Luminance macro. */
-
--/*
-+/*
- * #define PPM_LUMIN(p) \
- * ( 0.299 * PPM_GETR(p) + 0.587 * PPM_GETG(p) + 0.114 * PPM_GETB(p) )
- */
-@@ -449,18 +449,18 @@
- byte *pic24, *pic8, *rmap, *gmap, *bmap;
- int cols, rows, newcolors;
- {
-- pixel** pixels;
-- register pixel* pP;
-- int row;
-- register int col, limitcol;
-- pixval maxval, newmaxval;
-- int colors;
-- register int index;
-- chist_vec chv, colormap;
-- chash_table cht;
-- int i;
-- unsigned char *picptr;
-- static char *fn = "ppmquant()";
-+ pixel** pixels;
-+ register pixel* pP;
-+ int row;
-+ register int col, limitcol;
-+ pixval maxval, newmaxval;
-+ int colors;
-+ register int index;
-+ chist_vec chv, colormap;
-+ chash_table cht;
-+ int i;
-+ unsigned char *picptr;
-+ static const char *fn = "ppmquant()";
-
- index = 0;
- maxval = 255;
-@@ -472,7 +472,7 @@
-
- if (DEBUG) fprintf(stderr,"%s: remapping to ppm-style internal fmt\n", fn);
- WaitCursor();
--
-+
- pixels = (pixel **) malloc(rows * sizeof(pixel *));
- if (!pixels) FatalError("couldn't allocate 'pixels' array");
- for (row=0; row<rows; row++) {
-@@ -488,7 +488,7 @@
- if (DEBUG) fprintf(stderr,"%s: done format remapping\n", fn);
-
-
--
-+
-
- /*
- * attempt to make a histogram of the colors, unclustered.
-@@ -503,7 +503,7 @@
-
- chv = ppm_computechist(pixels, cols, rows, MAXCOLORS, &colors);
- if (chv != (chist_vec) 0) break;
--
-+
- if (DEBUG) fprintf(stderr, "%s: too many colors!\n", fn);
- newmaxval = maxval / 2;
- if (DEBUG) fprintf(stderr, "%s: rescaling colors (maxval=%d) %s\n",
-@@ -635,7 +635,7 @@
- int boxes;
-
- bv = (box_vector) malloc(sizeof(struct box) * newcolors);
-- colormap = (chist_vec)
-+ colormap = (chist_vec)
- malloc(sizeof(struct chist_item) * newcolors );
-
- if (!bv || !colormap) FatalError("unable to malloc in mediancut()");
-@@ -723,7 +723,7 @@
- else if (gl >= bl)
- qsort((char*) &(chv[indx]), (size_t) clrs, sizeof(struct chist_item),
- greencompare );
-- else
-+ else
- qsort((char*) &(chv[indx]), (size_t) clrs, sizeof(struct chist_item),
- bluecompare );
- }
-@@ -750,7 +750,7 @@
- ++boxes;
- qsort((char*) bv, (size_t) boxes, sizeof(struct box), sumcompare);
- } /* while (boxes ... */
--
-+
- /*
- ** Ok, we've got enough boxes. Now choose a representative color for
- ** each box. There are a number of possible ways to make this choice.
-@@ -761,7 +761,7 @@
- ** method is used by switching the commenting on the REP_ defines at
- ** the beginning of this source file.
- */
--
-+
- for (bi=0; bi<boxes; bi++) {
- /* REP_AVERAGE_PIXELS version */
- register int indx = bv[bi].index;
-@@ -791,7 +791,7 @@
- static int redcompare(p1, p2)
- const void *p1, *p2;
- {
-- return (int) PPM_GETR( ((chist_vec)p1)->color ) -
-+ return (int) PPM_GETR( ((chist_vec)p1)->color ) -
- (int) PPM_GETR( ((chist_vec)p2)->color );
- }
-
-@@ -799,7 +799,7 @@
- static int greencompare(p1, p2)
- const void *p1, *p2;
- {
-- return (int) PPM_GETG( ((chist_vec)p1)->color ) -
-+ return (int) PPM_GETG( ((chist_vec)p1)->color ) -
- (int) PPM_GETG( ((chist_vec)p2)->color );
- }
-
-@@ -807,7 +807,7 @@
- static int bluecompare(p1, p2)
- const void *p1, *p2;
- {
-- return (int) PPM_GETB( ((chist_vec)p1)->color ) -
-+ return (int) PPM_GETB( ((chist_vec)p1)->color ) -
- (int) PPM_GETB( ((chist_vec)p2)->color );
- }
-
-@@ -821,7 +821,7 @@
-
-
- /****************************************************************************/
--static chist_vec
-+static chist_vec
- ppm_computechist(pixels, cols, rows, maxcolors, colorsP)
- pixel** pixels;
- int cols, rows, maxcolors;
-@@ -840,7 +840,7 @@
-
-
- /****************************************************************************/
--static chash_table ppm_computechash(pixels, cols, rows,
-+static chash_table ppm_computechash(pixels, cols, rows,
- maxcolors, colorsP )
- pixel** pixels;
- int cols, rows, maxcolors;
-@@ -861,14 +861,14 @@
-
- for (chl = cht[hash]; chl != (chist_list) 0; chl = chl->next)
- if (PPM_EQUAL(chl->ch.color, *pP)) break;
--
-+
- if (chl != (chist_list) 0) ++(chl->ch.value);
- else {
- if ((*colorsP)++ > maxcolors) {
- ppm_freechash(cht);
- return (chash_table) 0;
- }
--
-+
- chl = (chist_list) malloc(sizeof(struct chist_list_item));
- if (!chl) FatalError("ran out of memory computing hash table");
-
-@@ -878,7 +878,7 @@
- cht[hash] = chl;
- }
- }
--
-+
- return cht;
- }
-
-@@ -1114,7 +1114,7 @@
- register int i;
- register long maxc = 0;
- boxptr which = NULL;
--
-+
- for (i = 0, boxp = boxlist; i < numboxes; i++, boxp++) {
- if (boxp->colorcount > maxc && boxp->volume > 0) {
- which = boxp;
-@@ -1133,7 +1133,7 @@
- register int i;
- register INT32 maxv = 0;
- boxptr which = NULL;
--
-+
- for (i = 0, boxp = boxlist; i < numboxes; i++, boxp++) {
- if (boxp->volume > maxv) {
- which = boxp;
-@@ -1153,11 +1153,11 @@
- int c0min,c0max,c1min,c1max,c2min,c2max;
- INT32 dist0,dist1,dist2;
- long ccount;
--
-+
- c0min = boxp->c0min; c0max = boxp->c0max;
- c1min = boxp->c1min; c1max = boxp->c1max;
- c2min = boxp->c2min; c2max = boxp->c2max;
--
-+
- if (c0max > c0min)
- for (c0 = c0min; c0 <= c0max; c0++)
- for (c1 = c1min; c1 <= c1max; c1++) {
-@@ -1229,7 +1229,7 @@
- dist1 = ((c1max - c1min) << C1_SHIFT) * C1_SCALE;
- dist2 = ((c2max - c2min) << C2_SHIFT) * C2_SCALE;
- boxp->volume = dist0*dist0 + dist1*dist1 + dist2*dist2;
--
-+
- ccount = 0;
- for (c0 = c0min; c0 <= c0max; c0++)
- for (c1 = c1min; c1 <= c1max; c1++) {
-@@ -1315,11 +1315,11 @@
- long c0total = 0;
- long c1total = 0;
- long c2total = 0;
--
-+
- c0min = boxp->c0min; c0max = boxp->c0max;
- c1min = boxp->c1min; c1max = boxp->c1max;
- c2min = boxp->c2min; c2max = boxp->c2max;
--
-+
- for (c0 = c0min; c0 <= c0max; c0++)
- for (c1 = c1min; c1 <= c1max; c1++) {
- histp = & histogram[c0][c1][c2min];
-@@ -1332,7 +1332,7 @@
- }
- }
- }
--
-+
- sl_colormap[0][icolor] = (JSAMPLE) ((c0total + (total>>1)) / total);
- sl_colormap[1][icolor] = (JSAMPLE) ((c1total + (total>>1)) / total);
- sl_colormap[2][icolor] = (JSAMPLE) ((c2total + (total>>1)) / total);
-@@ -1505,12 +1505,12 @@
- bptr = bestdist;
- for (i = BOX_C0_ELEMS*BOX_C1_ELEMS*BOX_C2_ELEMS-1; i >= 0; i--)
- *bptr++ = 0x7FFFFFFFL;
--
-+
- /* Nominal steps between cell centers ("x" in Thomas article) */
- #define STEP_C0 ((1 << C0_SHIFT) * C0_SCALE)
- #define STEP_C1 ((1 << C1_SHIFT) * C1_SCALE)
- #define STEP_C2 ((1 << C2_SHIFT) * C2_SCALE)
--
-+
- for (i = 0; i < numcolors; i++) {
- icolor = colorlist[i];
- /* Compute (square of) distance from minc0/c1/c2 to this color */
-@@ -1576,7 +1576,7 @@
- minc0 = (c0 << BOX_C0_SHIFT) + ((1 << C0_SHIFT) >> 1);
- minc1 = (c1 << BOX_C1_SHIFT) + ((1 << C1_SHIFT) >> 1);
- minc2 = (c2 << BOX_C2_SHIFT) + ((1 << C2_SHIFT) >> 1);
--
-+
- numcolors = find_nearby_colors(minc0, minc1, minc2, colorlist);
-
- /* Determine the actually nearest colors. */
-diff -ru xv-3.10a/xvalg.c xv-3.10a-enhancements/xvalg.c
---- xv-3.10a/xvalg.c 1994-12-22 14:34:47.000000000 -0800
-+++ xv-3.10a-enhancements/xvalg.c 2007-05-12 16:07:37.000000000 -0700
-@@ -38,7 +38,7 @@
- double, int));
- static void doPixel PARM((byte *,int,int,byte *, int,int,int,int,
- int, int));
--static void doSpread PARM((byte *,int,int,byte *, int,int,int,int,
-+static void doSpread PARM((byte *,int,int,byte *, int,int,int,int,
- int, int));
- static void doMedianFilter PARM((byte *,int,int,byte *, int,int,int,int, int));
-
-@@ -53,7 +53,7 @@
- static int start24bitAlg PARM((byte **, byte **));
- static void end24bitAlg PARM((byte *, byte *));
-
--static void printUTime PARM((char *));
-+static void printUTime PARM((const char *));
-
- static byte *origPic = (byte *) NULL;
- static int origPicType;
-@@ -70,10 +70,11 @@
-
- /***************************/
- static void printUTime(str)
-- char *str;
-+ const char *str;
- {
- #ifdef TIMING_TEST
-- int i; struct rusage ru;
-+ int i;
-+ struct rusage ru;
-
- i = getrusage(RUSAGE_SELF, &ru);
- fprintf(stderr,"%s: utime = %d.%d seconds\n",
-@@ -89,7 +90,7 @@
- /************************************************************/
- void AlgInit()
- {
-- /* called whenver an image file is loaded. disposes of origPic
-+ /* called whenver an image file is loaded. disposes of origPic
- if neccessary, and points it to null */
-
- if (origPic) free(origPic);
-@@ -160,16 +161,16 @@
- {
- /* runs a n*n convolution mask (all 1's) over 'pic',
- producing a 24-bit version. Then calls 24to8 to generate a new 8-bit
-- image, and installs it.
-+ image, and installs it.
-
- Note that 'n' must be odd for things to work properly */
-
-- byte *pic24, *tmpPic;
-- int i, sx,sy,sw,sh, n;
-- static char *labels[] = { "\nOk", "\033Cancel" };
-- char txt[256];
-- static char buf[64] = { '3', '\0' };
--
-+ byte *pic24, *tmpPic;
-+ int i, sx,sy,sw,sh, n;
-+ static const char *labels[] = { "\nOk", "\033Cancel" };
-+ char txt[256];
-+ static char buf[64] = { '3', '\0' };
-+
- sprintf(txt, "Blur: \n\n%s",
- "Enter mask size (ex. 3, 5, 7, ...)");
-
-@@ -178,7 +179,7 @@
- n = atoi(buf);
-
- if (n < 1 || (n&1)!=1) {
-- ErrPopUp("Error: The value entered must be odd and greater than zero.",
-+ ErrPopUp("Error: The value entered must be odd and greater than zero.",
- "\nOh!");
- return;
- }
-@@ -194,7 +195,7 @@
-
- if (start24bitAlg(&pic24, &tmpPic)) return;
- xvbcopy((char *) pic24, (char *) tmpPic, (size_t) (pWIDE*pHIGH*3));
--
-+
- doBlurConvolv(pic24, pWIDE,pHIGH, tmpPic, sx,sy,sw,sh, n);
-
- end24bitAlg(pic24, tmpPic);
-@@ -207,12 +208,12 @@
- {
- /* runs an edge-enhancment algorithm */
-
-- byte *pic24, *tmpPic;
-- int i, sx,sy,sw,sh, n;
-- static char *labels[] = { "\nOk", "\033Cancel" };
-- char txt[256];
-- static char buf[64] = { '7', '5', '\0' };
--
-+ byte *pic24, *tmpPic;
-+ int i, sx,sy,sw,sh, n;
-+ static const char *labels[] = { "\nOk", "\033Cancel" };
-+ char txt[256];
-+ static char buf[64] = { '7', '5', '\0' };
-+
- sprintf(txt, "Sharpen: \n\n%s",
- "Enter enhancement factor (0-99%)");
-
-@@ -236,7 +237,7 @@
-
- if (start24bitAlg(&pic24, &tmpPic)) return;
- xvbcopy((char *) pic24, (char *) tmpPic, (size_t) (pWIDE*pHIGH*3));
--
-+
- doSharpConvolv(pic24, pWIDE,pHIGH, tmpPic, sx,sy,sw,sh, n);
-
- end24bitAlg(pic24, tmpPic);
-@@ -248,7 +249,7 @@
- static void EdgeDetect()
- {
- byte *pic24, *p24, *tmpPic, *tlp;
-- char *str;
-+ const char *str;
- int i, j, v, maxv, sx,sy,sw,sh;
-
- WaitCursor();
-@@ -264,7 +265,7 @@
- xvbcopy((char *) pic24, (char *) tmpPic, (size_t) (pWIDE*pHIGH*3));
-
- doEdgeConvolv(pic24, pWIDE, pHIGH, tmpPic, sx,sy,sw,sh);
--
-+
- SetISTR(ISTR_INFO, "%snormalizing...", str);
-
- /* Normalize results */
-@@ -292,19 +293,19 @@
- /************************/
- static void TinFoil()
- {
-- byte *pic24, *p24, *tmpPic, *tp, *tlp;
-- char *str;
-- int i, j, v, maxv,sx,sy,sw,sh;
--
-+ byte *pic24, *tmpPic, *tp, *tlp;
-+ const char *str;
-+ int i, j, v, sx,sy,sw,sh;
-+
- WaitCursor();
--
-+
- str = "Doing cheesy embossing effect...";
- SetISTR(ISTR_INFO, str);
--
-+
- if (HaveSelection()) GetSelRCoords(&sx,&sy,&sw,&sh);
- else { sx = 0; sy = 0; sw = pWIDE; sh = pHIGH; }
- CropRect2Rect(&sx,&sy,&sw,&sh, 0,0,pWIDE,pHIGH);
--
-+
- if (start24bitAlg(&pic24, &tmpPic)) return;
- xvbcopy((char *) pic24, (char *) tmpPic, (size_t) (pWIDE*pHIGH*3));
-
-@@ -315,9 +316,9 @@
- *tp++ = 128; *tp++ = 128; *tp++ = 128;
- }
- }
--
-+
- doAngleConvolv(pic24, pWIDE, pHIGH, tmpPic, sx,sy,sw,sh);
--
-+
- /* mono-ify selected area of tmpPic */
- for (i=sy; i<sy+sh; i++) {
- tp = tlp = tmpPic + (i*pWIDE + sx) * 3;
-@@ -327,9 +328,9 @@
- tp[0] = tp[1] = tp[2] = (byte) v;
- }
- }
--
-+
- end24bitAlg(pic24, tmpPic);
--}
-+}
-
-
- /************************/
-@@ -345,7 +346,7 @@
- if (HaveSelection()) GetSelRCoords(&sx,&sy,&sw,&sh);
- else { sx = 0; sy = 0; sw = pWIDE; sh = pHIGH; }
- CropRect2Rect(&sx,&sy,&sw,&sh, 0,0,pWIDE,pHIGH);
--
-+
- if (start24bitAlg(&pic24, &tmpPic)) return;
- xvbcopy((char *) pic24, (char *) tmpPic, (size_t) (pWIDE*pHIGH*3));
-
-@@ -365,7 +366,7 @@
- if (HaveSelection()) GetSelRCoords(&sx,&sy,&sw,&sh);
- else { sx = 0; sy = 0; sw = pWIDE; sh = pHIGH; }
- CropRect2Rect(&sx,&sy,&sw,&sh, 0,0,pWIDE,pHIGH);
--
-+
- WaitCursor();
-
- if (start24bitAlg(&pic24, &tmpPic)) return;
-@@ -381,12 +382,12 @@
- static void FineRotate(clr)
- int clr;
- {
-- byte *pic24, *tmpPic;
-- int i,sx,sy,sw,sh;
-- double rotval;
-- static char *labels[] = { "\nOk", "\033Cancel" };
-- char txt[256];
-- static char buf[64] = { '\0' };
-+ byte *pic24, *tmpPic;
-+ int i,sx,sy,sw,sh;
-+ double rotval;
-+ static const char *labels[] = { "\nOk", "\033Cancel" };
-+ char txt[256];
-+ static char buf[64] = { '\0' };
-
- sprintf(txt, "Rotate (%s):\n\nEnter rotation angle, in degrees: (>0 = CCW)",
- (clr ? "Clear" : "Copy"));
-@@ -396,12 +397,12 @@
- rotval = atof(buf);
-
- if (rotval == 0.0) return;
--
-+
-
- if (HaveSelection()) GetSelRCoords(&sx,&sy,&sw,&sh);
- else { sx = 0; sy = 0; sw = pWIDE; sh = pHIGH; }
- CropRect2Rect(&sx,&sy,&sw,&sh, 0,0,pWIDE,pHIGH);
--
-+
- WaitCursor();
-
- if (start24bitAlg(&pic24, &tmpPic)) return;
-@@ -416,11 +417,11 @@
- /************************/
- static void Pixelize()
- {
-- byte *pic24, *tmpPic;
-- int i,sx,sy,sw,sh, pixX,pixY,err;
-- static char *labels[] = { "\nOk", "\033Cancel" };
-- char txt[256];
-- static char buf[64] = { '4', '\0' };
-+ byte *pic24, *tmpPic;
-+ int i,sx,sy,sw,sh, pixX,pixY,err;
-+ static const char *labels[] = { "\nOk", "\033Cancel" };
-+ char txt[256];
-+ static char buf[64] = { '4', '\0' };
-
- sprintf(txt, "Pixelize:\n\nEnter new pixel size, in image pixels: %s",
- "(ex. '3', '5x8')");
-@@ -443,11 +444,11 @@
- return;
- }
-
--
-+
- if (HaveSelection()) GetSelRCoords(&sx,&sy,&sw,&sh);
- else { sx = 0; sy = 0; sw = pWIDE; sh = pHIGH; }
- CropRect2Rect(&sx,&sy,&sw,&sh, 0,0,pWIDE,pHIGH);
--
-+
- WaitCursor();
-
- if (start24bitAlg(&pic24, &tmpPic)) return;
-@@ -463,11 +464,11 @@
- /************************/
- static void Spread()
- {
-- byte *pic24, *tmpPic;
-- int i,sx,sy,sw,sh, pixX,pixY,err;
-- static char *labels[] = { "\nOk", "\033Cancel" };
-- char txt[256];
-- static char buf[64] = { '5', '\0' };
-+ byte *pic24, *tmpPic;
-+ int i,sx,sy,sw,sh, pixX,pixY,err;
-+ static const char *labels[] = { "\nOk", "\033Cancel" };
-+ char txt[256];
-+ static char buf[64] = { '5', '\0' };
-
- sprintf(txt, "Spread:\n\nEnter spread factor (or x,y factors): %s",
- "(ex. '10', '1x5')");
-@@ -493,11 +494,11 @@
- return;
- }
-
--
-+
- if (HaveSelection()) GetSelRCoords(&sx,&sy,&sw,&sh);
- else { sx = 0; sy = 0; sw = pWIDE; sh = pHIGH; }
- CropRect2Rect(&sx,&sy,&sw,&sh, 0,0,pWIDE,pHIGH);
--
-+
- WaitCursor();
-
- if (start24bitAlg(&pic24, &tmpPic)) return;
-@@ -516,12 +517,12 @@
- /* runs median filter algorithm (for n*n rect centered around each pixel,
- replace with median value */
-
-- byte *pic24, *tmpPic;
-- int i, sx,sy,sw,sh, n;
-- static char *labels[] = { "\nOk", "\033Cancel" };
-- char txt[256];
-- static char buf[64] = { '3', '\0' };
--
-+ byte *pic24, *tmpPic;
-+ int i, sx,sy,sw,sh, n;
-+ static const char *labels[] = { "\nOk", "\033Cancel" };
-+ char txt[256];
-+ static char buf[64] = { '3', '\0' };
-+
- sprintf(txt, "DeSpeckle (median filter): \n\n%s",
- "Enter mask size (ex. 3, 5, 7, ...)");
-
-@@ -530,7 +531,7 @@
- n = atoi(buf);
-
- if (n < 1 || (n&1)!=1) {
-- ErrPopUp("Error: The value entered must be odd and greater than zero.",
-+ ErrPopUp("Error: The value entered must be odd and greater than zero.",
- "\nOh!");
- return;
- }
-@@ -546,7 +547,7 @@
-
- if (start24bitAlg(&pic24, &tmpPic)) return;
- xvbcopy((char *) pic24, (char *) tmpPic, (size_t) (pWIDE*pHIGH*3));
--
-+
- doMedianFilter(pic24, pWIDE,pHIGH, tmpPic, sx,sy,sw,sh, n);
-
- end24bitAlg(pic24, tmpPic);
-@@ -560,7 +561,7 @@
- int w,h, selx,sely,selw,selh, n;
- {
-
-- /* convolves with an n*n array, consisting of only 1's.
-+ /* convolves with an n*n array, consisting of only 1's.
- Operates on rectangular region 'selx,sely,selw,selh' (in pic coords)
- Region is guaranteed to be completely within pic boundaries
- 'n' must be odd */
-@@ -568,7 +569,7 @@
- register byte *p24;
- register int rsum,gsum,bsum;
- byte *rp;
-- int i,j,k,x,y,x1,y1,count,n2;
-+ int x,y,x1,y1,count,n2;
-
-
- printUTime("start of blurConvolv");
-@@ -589,7 +590,7 @@
- for (y1=y-n2; y1<=y+n2; y1++) {
-
- if (y1>=sely && y1<sely+selh) {
-- p24 = pic24 + y1*w*3 +(x-n2)*3;
-+ p24 = pic24 + y1*w*3 +(x-n2)*3;
-
- for (x1=x-n2; x1<=x+n2; x1++) {
- if (x1>=selx && x1<selx+selw) {
-@@ -631,7 +632,7 @@
- byte *p24;
- int rv, gv, bv;
- byte *rp;
-- int i,j,k,x,y,x1,y1;
-+ int i,x,y;
- double fact, ifact, hue,sat,val, vsum;
- double *linem1, *line0, *linep1, *tmpptr;
-
-@@ -673,7 +674,7 @@
- for (y=sely+1; y<(sely+selh)-1; y++) {
- ProgressMeter(sely+1, (sely+selh)-2, y, "Sharpen");
- if ((y & 15) == 0) WaitCursor();
--
-+
- tmpptr = linem1; linem1 = line0; line0 = linep1; linep1 = tmpptr;
-
- /* get next line */
-@@ -691,7 +692,7 @@
- vsum = linem1[i-1] + linem1[i] + linem1[i+1] +
- line0 [i-1] + line0 [i] + line0 [i+1] +
- linep1[i-1] + linep1[i] + linep1[i+1];
--
-+
- rgb2hsv((int) p24[0], (int) p24[1], (int) p24[2], &hue, &sat, &val);
-
- val = ((val - (fact * vsum) / 9) / ifact);
-@@ -723,22 +724,22 @@
- {
-
- /* convolves with two edge detection masks (vertical and horizontal)
-- simultaneously, taking Max(abs(results))
--
-+ simultaneously, taking Max(abs(results))
-+
- The two masks are (hard coded):
-
- -1 0 1 -1 -1 -1
- H = -1 0 1 and V = 0 0 0
- -1 0 1 1 1 1
-
-- divided into
-+ divided into
- -1 0 0 0 0 0 0 0 1 0 1 0
- a = 0 0 0 , b = -1 0 1 , c = 0 0 0 , d = 0 0 0 .
- 0 0 1 0 0 0 -1 0 0 0 -1 0
-
- So H = a + b + c, V = a - c - d.
- gradient = max(abs(H),abs(V)).
--
-+
- Also, only does pixels in which the masks fit fully onto the picture
- (no pesky boundary conditionals) */
-
-@@ -746,7 +747,7 @@
- register byte *p24;
- register int bperlin, a, b, c, d, rsum, gsum, bsum;
- byte *rp;
-- int i, x, y;
-+ int x, y;
-
-
- printUTime("start of edgeConvolv");
-@@ -818,13 +819,13 @@
- {
-
- /* convolves with edge detection mask, at 45 degrees to horizontal.
--
-+
- The mask is (hard coded):
-
- -2 -1 0
- -1 0 1
- 0 1 2
--
-+
- Also, only does pixels in which the masks fit fully onto the picture
- (no pesky boundary conditionals)
-
-@@ -833,7 +834,7 @@
- register byte *p24;
- register int bperlin,rsum,gsum,bsum;
- byte *rp;
-- int i, x,y;
-+ int x,y;
-
-
- printUTime("start of doAngleConvolv");
-@@ -912,14 +913,14 @@
- for each pixel in the image (assume, for a second, a grayscale image),
- compute a histogram of the n*n rectangle centered on the pixel.
- replace the pixel with the color that had the greatest # of hits in
-- the histogram. Note that 'n' should be odd.
-+ the histogram. Note that 'n' should be odd.
-
- I've modified the algorithm to do the *right* thing for RGB images.
- (jhb, 6/94) */
-
-
- register byte *pp;
-- register int bperlin, rsum,gsum,bsum;
-+ register int bperlin;
- byte *rp, *p24, *plin;
- int i,j,k,x,y,n2,col,cnt,maxcnt;
- int *nnrect;
-@@ -933,7 +934,7 @@
-
- /* nnrect[] is an n*n array of ints, with '-1' meaning 'outside the region'
- otherwise they'll have 24-bit RGB values */
--
-+
- nnrect = (int *) malloc(n * n * sizeof(int));
- if (!nnrect) FatalError("can't malloc nnrect[] in doOilPaint()\n");
-
-@@ -943,13 +944,13 @@
-
- p24 = pic24 + ((y-n2)*w + selx-n2)*3; /* pts to top-left of mask */
- rp = results + (y*w + selx)*3;
--
-+
- for (x=selx; x<selx+selw; x++) {
- /* fill 'nnrect' with valid pixels from n*n region centered round x,y */
- pp = plin = p24;
- for (i=y-n2, k=0; i<y+n2; i++) {
- for (j=x-n2; j<x+n2; j++, k++, pp+=3) {
-- if (i>=sely && i<sely+selh && j>=selx && j<selx+selw) {
-+ if (i>=sely && i<sely+selh && j>=selx && j<selx+selw) {
- nnrect[k] = (((int) pp[0])<<16) | (((int) pp[1])<<8) | pp[2];
- }
- else nnrect[k] = -1;
-@@ -957,7 +958,7 @@
- plin += bperlin; pp = plin;
- }
-
--
-+
- /* find 'most popular color' in nnrect, not counting '-1' */
- maxcnt = cnt = col = 0;
- for (i=0; i<n*n; i++) {
-@@ -1021,7 +1022,7 @@
- p24 = pic24 + (y*w + selx) * 3;
- rf += (double) p24[0]; gf += (double) p24[1]; bf += (double) p24[2];
- i++;
--
-+
- p24 = pic24 + (y*w + (selx+selw-1)) * 3;
- rf += (double) p24[0]; gf += (double) p24[1]; bf += (double) p24[2];
- i++;
-@@ -1047,7 +1048,7 @@
- if (dx==0 && dy==0) { ex = selx; ey = sely; } /* don't care */
- else if (dx==0) { ex = cx; ey = (dy<0) ? sely : sely+selh-1; }
- else if (dy==0) { ey = cy; ex = (dx<0) ? selx : selx+selw-1; }
-- else {
-+ else {
- slope = ((double) dy) / dx;
- if (fabs(slope) > fabs(dslope)) { /* y axis is major */
- ey = (dy<0) ? sely : sely+selh-1;
-@@ -1092,7 +1093,7 @@
- printUTime("end of blend");
- }
-
--
-+
-
- /************************/
- static void doRotate(pic24, w, h, results, selx,sely,selw,selh, rotval, clear)
-@@ -1104,7 +1105,7 @@
- by the amount specified in degrees (rotval), and stores the result in
- 'results', which is also a w*h 24-bit image. The rotated bits are
- clipped to fit in 'results'. If 'clear', the (unrotated) rectangular
-- region is cleared (in results) first.
-+ region is cleared (in results) first.
- sel[x,y,w,h] is guaranteed to be within image bounds */
-
- byte *pp, *dp;
-@@ -1118,7 +1119,7 @@
- printUTime("start of rotate");
-
- /*
-- * cfx,cfy - center point of sel rectangle (double)
-+ * cfx,cfy - center point of sel rectangle (double)
- * rx1,ry1 - top-left of sel, rotated
- * rx2,ry2 - bot-left of sel, rotated
- * rx3,ry3 - top-right of sel, rotated
-@@ -1174,7 +1175,7 @@
- /* now, for each pixel in rb[x,y,w,h], do the inverse rotation to see if
- it would be in the original unrotated selection rectangle. if it *is*,
- compute and store an appropriate color, otherwise skip it */
--
-+
- for (y=rby; y<rby+rbh; y++) {
- dp = results + (y * w + rbx) * 3;
-
-@@ -1194,7 +1195,7 @@
- int p0r,p0g,p0b, p1r,p1g,p1b, p2r,p2g,p2b, p3r,p3g,p3b;
- int rv,gv,bv;
- double rd,gd,bd, p0wgt, p1wgt, p2wgt, p3wgt;
--
-+
- /* compute the color, same idea as in Smooth**(). The color
- will be a linear combination of the colors of the center pixel,
- its left-or-right neighbor, its top-or-bottom neighbor, and
-@@ -1265,9 +1266,9 @@
- }
- #endif /* ROTATE_FOO */
-
-- dp[0] = (byte) (rv&0xff);
-- dp[1] = (byte) (gv&0xff);
-- dp[2] = (byte) (bv&0xff);
-+ dp[0] = (byte) (rv&0xff);
-+ dp[1] = (byte) (gv&0xff);
-+ dp[2] = (byte) (bv&0xff);
- }
- }
- }
-@@ -1311,11 +1312,11 @@
- #ifdef FOO
- fprintf(stderr,"rotXfer: rotating (%4d,%4d) %7.2f degrees around",
- x,y, rad*180.0 / M_PI);
-- fprintf(stderr,"(%4d,%4d) -> %7.2f %7.2f (d=%f ang=%f)\n",
-+ fprintf(stderr,"(%4d,%4d) -> %7.2f %7.2f (d=%f ang=%f)\n",
- cx,cy, *rx,*ry, d, ang);
- #endif
- }
--
-+
-
-
- /************************/
-@@ -1323,29 +1324,29 @@
- byte *pic24, *results;
- int w, h, selx,sely,selw,selh, pixX,pixY;
- {
-- /* runs 'pixelization' algorithm. replaces each pixX-by-pixY region
-+ /* runs 'pixelization' algorithm. replaces each pixX-by-pixY region
- (smaller on edges) with the average color within that region */
--
-+
- byte *pp;
- int nwide, nhigh, i,j, x,y, x1,y1, stx,sty;
- int nsum, rsum, gsum, bsum;
--
-+
- printUTime("start of pixelize");
--
-+
- /* center grid on selection */
- nwide = (selw + pixX-1) / pixX;
- nhigh = (selh + pixY-1) / pixY;
--
-+
- stx = selx - (nwide*pixX - selw)/2;
- sty = sely - (nhigh*pixY - selh)/2;
--
-+
- y = sty;
- for (i=0; i<nhigh; i++, y+=pixY) {
- ProgressMeter(0, nhigh-1, i, "Pixelize");
--
-+
- x = stx;
- for (j=0; j<nwide; j++, x+=pixX) {
--
-+
- /* COMPUTE AVERAGE COLOR FOR RECT:[x,y,pixX,pixY] */
- nsum = rsum = gsum = bsum = 0;
- for (y1=y; y1<y+pixY; y1++) {
-@@ -1357,17 +1358,17 @@
- }
- }
- }
--
-+
- if (nsum>0) { /* just to be safe... */
- rsum /= nsum; gsum /= nsum; bsum /= nsum;
- RANGE(rsum,0,255); RANGE(gsum,0,255); RANGE(bsum,0,255);
- }
--
--
-+
-+
- /* STORE color in rect:[x,y,pixX,pixY] */
- for (y1=y; y1<y+pixY; y1++) {
- if (!j && (y1 & 255)==0) WaitCursor();
--
-+
- pp = results + (y1 * w + x) * 3;
- for (x1=x; x1<x+pixX; x1++, pp+=3) {
- if (PTINRECT(x1,y1, selx,sely,selw,selh)) {
-@@ -1381,7 +1382,7 @@
- printUTime("end of pixelize");
- }
-
--
-+
-
- /************************/
- static void doSpread(pic24, w, h, results, selx,sely,selw,selh, pixX, pixY)
-@@ -1393,17 +1394,17 @@
- by pixX,pixY. If pixX<0, it is treated as a single 'distance' value
- (after being abs()'d). */
-
-- /* assumes that initially 'results' is a copy of pic24. Doesn't
-+ /* assumes that initially 'results' is a copy of pic24. Doesn't
- even look at pic24 */
--
-+
- byte *pp, *dp, r,g,b;
-- int x,y, dx,dy, x1,y1, d, xrng, xoff, yrng, yoff, i,j;
-+ int x,y, x1,y1, d;
- int minx, maxx, miny, maxy, rdist;
- time_t nowT;
-
- time(&nowT);
- srandom((unsigned int) nowT);
--
-+
- printUTime("start of spread");
-
- for (y=sely; y<sely+selh; y++) {
-@@ -1453,7 +1454,7 @@
- printUTime("end of spread");
- }
-
--
-+
-
- /************************/
- static void doMedianFilter(pic24, w, h, results, selx,sely,selw,selh, n)
-@@ -1468,7 +1469,7 @@
- register byte *p24;
- register int rsum,gsum,bsum;
- byte *rp;
-- int i,j,k,x,y,x1,y1,count,n2,nsq,c2;
-+ int x,y,x1,y1,count,n2,nsq,c2;
- int *rtab, *gtab, *btab;
-
- printUTime("start of doMedianFilter");
-@@ -1494,7 +1495,7 @@
- for (y1=y-n2; y1<=y+n2; y1++) {
-
- if (y1>=sely && y1<sely+selh) {
-- p24 = pic24 + y1*w*3 +(x-n2)*3;
-+ p24 = pic24 + y1*w*3 +(x-n2)*3;
-
- for (x1=x-n2; x1<=x+n2; x1++) {
- if (x1>=selx && x1<selx+selw) {
-@@ -1509,12 +1510,12 @@
- }
-
-
-- /* now sort the rtab,gtab,btab arrays, (using shell sort)
-- and pick the middle value. doing it in-line, rather than
-+ /* now sort the rtab,gtab,btab arrays, (using shell sort)
-+ and pick the middle value. doing it in-line, rather than
- as a function call (ie, 'qsort()') , for speed */
-- {
-+ {
- int i,j,t,d;
--
-+
- for (d=count/2; d>0; d=d/2) {
- for (i=d; i<count; i++) {
- for (j=i-d; j>=0 && rtab[j]>rtab[j+d]; j-=d) {
-@@ -1531,14 +1532,14 @@
- }
- }
- }
--
-+
- c2 = count/2;
- *rp++ = (byte) ( (count&1) ? rtab[c2] : (rtab[c2] + rtab[c2-1])/2);
- *rp++ = (byte) ( (count&1) ? gtab[c2] : (gtab[c2] + gtab[c2-1])/2);
- *rp++ = (byte) ( (count&1) ? btab[c2] : (btab[c2] + btab[c2-1])/2);
- }
- }
--
-+
- free(rtab); free(gtab); free(btab);
- printUTime("end of doMedianFilter");
- }
-@@ -1549,7 +1550,7 @@
- static void intsort(a, n)
- int *a, n;
- {
-- /* uses the shell-sort algorithm. for the relatively small data sets
-+ /* uses the shell-sort algorithm. for the relatively small data sets
- we'll be using, should be quicker than qsort() because of all the
- function calling overhead associated with qsort(). */
-
-@@ -1571,7 +1572,7 @@
- byte **pic24, **tmpPic;
- {
- /* generates a 24-bit version of 'pic', if neccessary, and also mallocs
-- * a pWIDE*pHIGH*3 24-bit output pic.
-+ * a pWIDE*pHIGH*3 24-bit output pic.
- *
- * Returns '1' if there's some sort of screwup, '0' if cool
- */
-@@ -1588,7 +1589,7 @@
- *tmpPic = (byte *) calloc((size_t) (pWIDE * pHIGH * 3), (size_t) 1);
- if (!(*tmpPic)) {
- SetCursors(-1);
-- ErrPopUp("Unable to malloc() tmp 24-bit image in start24bitAlg()",
-+ ErrPopUp("Unable to malloc() tmp 24-bit image in start24bitAlg()",
- "\nTough!");
- if (picType == PIC8) free(*pic24);
- return 1;
-@@ -1609,16 +1610,16 @@
- saveOrigPic(); /* also kills pic/cpic/epic/egampic/theImage, NOT pic24 */
-
- /* copy results to pic24 */
-- xvbcopy((char *) outPic, (char *) pic24, (size_t) (pWIDE*pHIGH*3));
-+ xvbcopy((char *) outPic, (char *) pic24, (size_t) (pWIDE*pHIGH*3));
- free(outPic);
-
- if (picType == PIC8) {
- pic = Conv24to8(pic24, pWIDE, pHIGH, ncols, rMap,gMap,bMap);
- free(pic24);
-- if (!pic) {
-+ if (!pic) {
- SetCursors(-1);
- ErrPopUp("Some sort of failure occured in 24to8 conversion\n","\nDamn!");
-- NoAlg();
-+ NoAlg();
- return;
- }
- }
-@@ -1632,7 +1633,7 @@
- static void saveOrigPic()
- {
- /* saves original picture into origPic, if it hasn't already been done.
-- This allows us to undo algorithms...
-+ This allows us to undo algorithms...
-
- Also, frees all pics, (except 'pic', if we're in PIC24 mode) */
-
-@@ -1649,7 +1650,7 @@
- /* make a backup copy of 'pic' */
- origPic = (byte *) malloc((size_t)(pWIDE*pHIGH*((picType==PIC8) ? 1 : 3)));
- if (!origPic) FatalError("out of memory in 'saveOrigPic()'");
-- xvbcopy((char *) pic, (char *) origPic,
-+ xvbcopy((char *) pic, (char *) origPic,
- (size_t) (pWIDE * pHIGH * ((picType==PIC8) ? 1 : 3)));
-
- origPicType = picType;
-diff -ru xv-3.10a/xvbmp.c xv-3.10a-enhancements/xvbmp.c
---- xv-3.10a/xvbmp.c 1994-12-22 14:34:42.000000000 -0800
-+++ xv-3.10a-enhancements/xvbmp.c 2007-05-13 17:46:16.000000000 -0700
-@@ -1,5 +1,5 @@
- /*
-- * xvbmp.c - i/o routines for .BMP files (MS Windows 3.x)
-+ * xvbmp.c - I/O routines for .BMP files (MS Windows 3.x and later; OS/2)
- *
- * LoadBMP(fname, numcols)
- * WriteBMP(fp, pic, ptype, w, h, r, g, b, numcols, style);
-@@ -9,30 +9,39 @@
-
- #include "xv.h"
-
--/* comments on error handling:
-- a truncated file is not considered a Major Error. The file is loaded, the
-- rest of the pic is filled with 0's.
--
-- a file with garbage characters in it is an unloadable file. All allocated
-- stuff is tossed, and LoadPBM returns non-zero
--
-- not being able to malloc is a Fatal Error. The program is aborted. */
--
--
--#define BI_RGB 0
--#define BI_RLE8 1
--#define BI_RLE4 2
-+/* Comments on error-handling:
-+ A truncated file is not considered a Major Error. The file is loaded,
-+ and the rest of the pic is filled with 0's.
-+
-+ A file with garbage characters in it is an unloadable file. All allocated
-+ stuff is tossed, and LoadBMP returns non-zero.
-+
-+ Not being able to malloc is a Fatal Error. The program is aborted. */
-+
-+
-+#define BI_RGB 0 /* a.k.a. uncompressed */
-+#define BI_RLE8 1
-+#define BI_RLE4 2
-+#define BI_BITFIELDS 3 /* BMP version 4 */
-+#define BI_JPEG 4 /* BMP version 5 (not yet supported) */
-+#define BI_PNG 5 /* BMP version 5 (not yet supported) */
-
- #define WIN_OS2_OLD 12
- #define WIN_NEW 40
- #define OS2_NEW 64
-
-+#if (defined(UINT_MAX) && UINT_MAX != 0xffffffffU)
-+# error XV's BMP code requires 32-bit unsigned integer type, but u_int isn't
-+#endif
-+
- static long filesize;
-
- static int loadBMP1 PARM((FILE *, byte *, u_int, u_int));
- static int loadBMP4 PARM((FILE *, byte *, u_int, u_int, u_int));
- static int loadBMP8 PARM((FILE *, byte *, u_int, u_int, u_int));
--static int loadBMP24 PARM((FILE *, byte *, u_int, u_int));
-+static int loadBMP16 PARM((FILE *, byte *, u_int, u_int, u_int *));
-+static int loadBMP24 PARM((FILE *, byte *, u_int, u_int, u_int));
-+static int loadBMP32 PARM((FILE *, byte *, u_int, u_int, u_int *));
- static u_int getshort PARM((FILE *));
- static u_int getint PARM((FILE *));
- static void putshort PARM((FILE *, int));
-@@ -41,7 +50,7 @@
- static void writeBMP4 PARM((FILE *, byte *, int, int));
- static void writeBMP8 PARM((FILE *, byte *, int, int));
- static void writeBMP24 PARM((FILE *, byte *, int, int));
--static int bmpError PARM((char *, char *));
-+static int bmpError PARM((const char *, const char *));
-
-
- #define FERROR(fp) (ferror(fp) || feof(fp))
-@@ -52,15 +61,15 @@
- PICINFO *pinfo;
- /*******************************************/
- {
-- FILE *fp;
-- int i, c, c1, rv;
-- unsigned int bfSize, bfOffBits, biSize, biWidth, biHeight, biPlanes;
-- unsigned int biBitCount, biCompression, biSizeImage, biXPelsPerMeter;
-- unsigned int biYPelsPerMeter, biClrUsed, biClrImportant;
-- int bPad;
-- char *cmpstr;
-- byte *pic24, *pic8;
-- char buf[512], *bname;
-+ FILE *fp;
-+ int i, c, c1, rv, bPad;
-+ u_int bfSize, bfOffBits, biSize, biWidth, biHeight, biPlanes;
-+ u_int biBitCount, biCompression, biSizeImage, biXPelsPerMeter;
-+ u_int biYPelsPerMeter, biClrUsed, biClrImportant;
-+ u_int colormask[3];
-+ char buf[512], rgb_bits[16];
-+ const char *cmpstr, *bname;
-+ byte *pic24, *pic8;
-
- /* returns '1' on success */
-
-@@ -69,7 +78,7 @@
-
- fp = xv_fopen(fname,"r");
- if (!fp) return (bmpError(bname, "couldn't open file"));
--
-+
- fseek(fp, 0L, 2); /* figure out the file size */
- filesize = ftell(fp);
- fseek(fp, 0L, 0);
-@@ -98,17 +107,16 @@
- biClrUsed = getint(fp);
- biClrImportant = getint(fp);
- }
--
- else { /* old bitmap format */
- biWidth = getshort(fp); /* Types have changed ! */
- biHeight = getshort(fp);
- biPlanes = getshort(fp);
- biBitCount = getshort(fp);
--
-- /* Not in old versions so have to compute them*/
-+
-+ /* not in old versions, so have to compute them */
- biSizeImage = (((biPlanes * biBitCount*biWidth)+31)/32)*4*biHeight;
--
-- biCompression = BI_RGB;
-+
-+ biCompression = BI_RGB;
- biXPelsPerMeter = biYPelsPerMeter = 0;
- biClrUsed = biClrImportant = 0;
- }
-@@ -126,22 +134,39 @@
- if (FERROR(fp)) { bmpError(bname,"EOF reached in file header"); goto ERROR; }
-
-
-- /* error checking */
-- if ((biBitCount!=1 && biBitCount!=4 && biBitCount!=8 && biBitCount!=24) ||
-- biPlanes!=1 || biCompression>BI_RLE4) {
-+ /* error-checking */
-+ if ((biBitCount!=1 && biBitCount!=4 && biBitCount!=8 &&
-+ biBitCount!=16 && biBitCount!=24 && biBitCount!=32) ||
-+ biPlanes!=1 || biCompression>BI_PNG ||
-+ biWidth<=0 || biHeight<=0 ||
-+ (biClrUsed && biClrUsed > (1 << biBitCount))) {
-+
-+ sprintf(buf,
-+ "Unsupported BMP type (%dx%d, Bits=%d, Colors=%d, Planes=%d, "
-+ "Compr=%d)",
-+ biWidth, biHeight, biBitCount, biClrUsed, biPlanes, biCompression);
-
-- sprintf(buf,"Bogus BMP File! (bitCount=%d, Planes=%d, Compression=%d)",
-- biBitCount, biPlanes, biCompression);
-+ bmpError(bname, buf);
-+ goto ERROR;
-+ }
-+
-+ if (biCompression>BI_BITFIELDS) {
-+ sprintf(buf, "Unsupported BMP compression method (%s)",
-+ biCompression == BI_JPEG? "JPEG" :
-+ biCompression == BI_PNG? "PNG" :
-+ "unknown/newer than v5");
-
- bmpError(bname, buf);
- goto ERROR;
- }
-
- if (((biBitCount==1 || biBitCount==24) && biCompression != BI_RGB) ||
-- (biBitCount==4 && biCompression==BI_RLE8) ||
-- (biBitCount==8 && biCompression==BI_RLE4)) {
-+ (biBitCount==4 && biCompression!=BI_RGB && biCompression!=BI_RLE4) ||
-+ (biBitCount==8 && biCompression!=BI_RGB && biCompression!=BI_RLE8) ||
-+ ((biBitCount==16 || biBitCount==32) &&
-+ biCompression!=BI_RGB && biCompression!=BI_BITFIELDS)) {
-
-- sprintf(buf,"Bogus BMP File! (bitCount=%d, Compression=%d)",
-+ sprintf(buf,"Unsupported BMP type (bitCount=%d, Compression=%d)",
- biBitCount, biCompression);
-
- bmpError(bname, buf);
-@@ -153,13 +178,21 @@
- if (biSize != WIN_OS2_OLD) {
- /* skip ahead to colormap, using biSize */
- c = biSize - 40; /* 40 bytes read from biSize to biClrImportant */
-- for (i=0; i<c; i++) getc(fp);
--
-+ for (i=0; i<c; i++)
-+ getc(fp);
- bPad = bfOffBits - (biSize + 14);
- }
-
-+ /* 16-bit or 32-bit color mask */
-+ if (biCompression==BI_BITFIELDS) {
-+ colormask[0] = getint(fp);
-+ colormask[1] = getint(fp);
-+ colormask[2] = getint(fp);
-+ bPad -= 12;
-+ }
-+
- /* load up colormap, if any */
-- if (biBitCount!=24) {
-+ if (biBitCount == 1 || biBitCount == 4 || biBitCount == 8) {
- int i, cmaplen;
-
- cmaplen = (biClrUsed) ? biClrUsed : 1 << biBitCount;
-@@ -173,7 +206,7 @@
- }
- }
-
-- if (FERROR(fp))
-+ if (FERROR(fp))
- { bmpError(bname,"EOF reached in BMP colormap"); goto ERROR; }
-
- if (DEBUG>1) {
-@@ -188,7 +221,7 @@
- if (biSize != WIN_OS2_OLD) {
- /* Waste any unused bytes between the colour map (if present)
- and the start of the actual bitmap data. */
--
-+
- while (bPad > 0) {
- (void) getc(fp);
- bPad--;
-@@ -197,31 +230,57 @@
-
- /* create pic8 or pic24 */
-
-- if (biBitCount==24) {
-- pic24 = (byte *) calloc((size_t) biWidth * biHeight * 3, (size_t) 1);
-+ if (biBitCount==16 || biBitCount==24 || biBitCount==32) {
-+ u_int npixels = biWidth * biHeight;
-+ u_int count = 3 * npixels;
-+
-+ if (biWidth == 0 || biHeight == 0 || npixels/biWidth != biHeight ||
-+ count/3 != npixels)
-+ return (bmpError(bname, "image dimensions too large"));
-+ pic24 = (byte *) calloc((size_t) count, (size_t) 1);
- if (!pic24) return (bmpError(bname, "couldn't malloc 'pic24'"));
- }
- else {
-- pic8 = (byte *) calloc((size_t) biWidth * biHeight, (size_t) 1);
-+ u_int npixels = biWidth * biHeight;
-+
-+ if (biWidth == 0 || biHeight == 0 || npixels/biWidth != biHeight)
-+ return (bmpError(bname, "image dimensions too large"));
-+ pic8 = (byte *) calloc((size_t) npixels, (size_t) 1);
- if (!pic8) return(bmpError(bname, "couldn't malloc 'pic8'"));
- }
-
- WaitCursor();
-
- /* load up the image */
-- if (biBitCount == 1) rv = loadBMP1(fp,pic8,biWidth,biHeight);
-- else if (biBitCount == 4) rv = loadBMP4(fp,pic8,biWidth,biHeight,
-- biCompression);
-- else if (biBitCount == 8) rv = loadBMP8(fp,pic8,biWidth,biHeight,
-- biCompression);
-- else rv = loadBMP24(fp,pic24,biWidth,biHeight);
-+ switch (biBitCount) {
-+ case 1:
-+ rv = loadBMP1(fp, pic8, biWidth, biHeight);
-+ break;
-+ case 4:
-+ rv = loadBMP4(fp, pic8, biWidth, biHeight, biCompression);
-+ break;
-+ case 8:
-+ rv = loadBMP8(fp, pic8, biWidth, biHeight, biCompression);
-+ break;
-+ case 16:
-+ rv = loadBMP16(fp, pic24, biWidth, biHeight, /* v-- BI_RGB */
-+ biCompression == BI_BITFIELDS? colormask : NULL);
-+ break;
-+ default:
-+ if (biBitCount == 32 && biCompression == BI_BITFIELDS)
-+ rv = loadBMP32(fp, pic24, biWidth, biHeight, colormask);
-+ else /* 24 or (32 and BI_RGB) */
-+ rv = loadBMP24(fp, pic24, biWidth, biHeight, biBitCount);
-+ break;
-+ }
-+
-+ if (rv) bmpError(bname, "File appears truncated. Winging it.");
-
-- if (rv) bmpError(bname, "File appears truncated. Winging it.\n");
-
- fclose(fp);
-
-
-- if (biBitCount == 24) {
-+ if (biBitCount > 8) {
- pinfo->pic = pic24;
- pinfo->type = PIC24;
- }
-@@ -233,6 +292,22 @@
- cmpstr = "";
- if (biCompression == BI_RLE4) cmpstr = ", RLE4 compressed";
- else if (biCompression == BI_RLE8) cmpstr = ", RLE8 compressed";
-+ else if (biCompression == BI_BITFIELDS) {
-+ int bit, c[3], i;
-+ u_int mask;
-+
-+ for (i = 0; i < 3; ++i) {
-+ mask = colormask[i];
-+ c[i] = 0;
-+ for (bit = 0; bit < 32; ++bit) {
-+ if (mask & 1)
-+ ++c[i];
-+ mask >>= 1;
-+ }
-+ }
-+ sprintf(rgb_bits, ", RGB%d%d%d", c[0], c[1], c[2]);
-+ cmpstr = rgb_bits;
-+ }
-
- pinfo->w = biWidth; pinfo->h = biHeight;
- pinfo->normw = pinfo->w; pinfo->normh = pinfo->h;
-@@ -254,7 +329,7 @@
- ERROR:
- fclose(fp);
- return 0;
--}
-+}
-
-
- /*******************************************/
-@@ -264,12 +339,13 @@
- u_int w,h;
- {
- int i,j,c,bitnum,padw;
-- byte *pp;
-+ byte *pp = pic8 + ((h - 1) * w);
-+ size_t l = w*h;
-
- c = 0;
- padw = ((w + 31)/32) * 32; /* 'w', padded to be a multiple of 32 */
-
-- for (i=h-1; i>=0; i--) {
-+ for (i=h-1; i>=0 && (pp - pic8 <= l); i--) {
- pp = pic8 + (i * w);
- if ((i&0x3f)==0) WaitCursor();
- for (j=bitnum=0; j<padw; j++,bitnum++) {
-@@ -277,7 +353,7 @@
- c = getc(fp);
- bitnum = 0;
- }
--
-+
- if (j<w) {
- *pp++ = (c & 0x80) ? 1 : 0;
- c <<= 1;
-@@ -287,7 +363,7 @@
- }
-
- return (FERROR(fp));
--}
-+}
-
-
-
-@@ -298,25 +374,25 @@
- u_int w,h,comp;
- {
- int i,j,c,c1,x,y,nybnum,padw,rv;
-- byte *pp;
--
--
-+ byte *pp = pic8 + ((h - 1) * w);
-+ size_t l = w*h;
-+
- rv = 0;
- c = c1 = 0;
--
-+
- if (comp == BI_RGB) { /* read uncompressed data */
- padw = ((w + 7)/8) * 8; /* 'w' padded to a multiple of 8pix (32 bits) */
--
-- for (i=h-1; i>=0; i--) {
-+
-+ for (i=h-1; i>=0 && (pp - pic8 <= l); i--) {
- pp = pic8 + (i * w);
- if ((i&0x3f)==0) WaitCursor();
--
-+
- for (j=nybnum=0; j<padw; j++,nybnum++) {
- if ((nybnum & 1) == 0) { /* read next byte */
- c = getc(fp);
- nybnum = 0;
- }
--
-+
- if (j<w) {
- *pp++ = (c & 0xf0) >> 4;
- c <<= 4;
-@@ -325,55 +401,55 @@
- if (FERROR(fp)) break;
- }
- }
--
-+
- else if (comp == BI_RLE4) { /* read RLE4 compressed data */
-- x = y = 0;
-+ x = y = 0;
- pp = pic8 + x + (h-y-1)*w;
--
-+
- while (y<h) {
- c = getc(fp); if (c == EOF) { rv = 1; break; }
--
-+
- if (c) { /* encoded mode */
- c1 = getc(fp);
-- for (i=0; i<c; i++,x++,pp++)
-+ for (i=0; i<c && (pp - pic8 <= l); i++,x++,pp++)
- *pp = (i&1) ? (c1 & 0x0f) : ((c1>>4)&0x0f);
- }
--
-+
- else { /* c==0x00 : escape codes */
- c = getc(fp); if (c == EOF) { rv = 1; break; }
--
-+
- if (c == 0x00) { /* end of line */
- x=0; y++; pp = pic8 + x + (h-y-1)*w;
-- }
--
-+ }
-+
- else if (c == 0x01) break; /* end of pic8 */
--
-+
- else if (c == 0x02) { /* delta */
- c = getc(fp); x += c;
- c = getc(fp); y += c;
- pp = pic8 + x + (h-y-1)*w;
- }
--
-+
- else { /* absolute mode */
-- for (i=0; i<c; i++, x++, pp++) {
-+ for (i=0; i<c && (pp - pic8 <= l); i++, x++, pp++) {
- if ((i&1) == 0) c1 = getc(fp);
- *pp = (i&1) ? (c1 & 0x0f) : ((c1>>4)&0x0f);
- }
--
-+
- if (((c&3)==1) || ((c&3)==2)) getc(fp); /* read pad byte */
- }
- } /* escape processing */
- if (FERROR(fp)) break;
- } /* while */
- }
--
-+
- else {
- fprintf(stderr,"unknown BMP compression type 0x%0x\n", comp);
- }
--
-+
- if (FERROR(fp)) rv = 1;
- return rv;
--}
-+}
-
-
-
-@@ -384,14 +460,18 @@
- u_int w,h,comp;
- {
- int i,j,c,c1,padw,x,y,rv;
-- byte *pp;
--
-+ byte *pp = pic8 + ((h - 1) * w);
-+ size_t l = w*h;
-+ byte *pend;
-+
- rv = 0;
-
-+ pend = pic8 + w * h;
-+
- if (comp == BI_RGB) { /* read uncompressed data */
- padw = ((w + 3)/4) * 4; /* 'w' padded to a multiple of 4pix (32 bits) */
-
-- for (i=h-1; i>=0; i--) {
-+ for (i=h-1; i>=0 && (pp - pic8 <= l); i--) {
- pp = pic8 + (i * w);
- if ((i&0x3f)==0) WaitCursor();
-
-@@ -404,15 +484,15 @@
- }
-
- else if (comp == BI_RLE8) { /* read RLE8 compressed data */
-- x = y = 0;
-+ x = y = 0;
- pp = pic8 + x + (h-y-1)*w;
-
-- while (y<h) {
-+ while (y<h && pp<=pend) {
- c = getc(fp); if (c == EOF) { rv = 1; break; }
-
- if (c) { /* encoded mode */
- c1 = getc(fp);
-- for (i=0; i<c; i++,x++,pp++) *pp = c1;
-+ for (i=0; i<c && pp<=pend; i++,x++,pp++) *pp = c1;
- }
-
- else { /* c==0x00 : escape codes */
-@@ -420,7 +500,7 @@
-
- if (c == 0x00) { /* end of line */
- x=0; y++; pp = pic8 + x + (h-y-1)*w;
-- }
-+ }
-
- else if (c == 0x01) break; /* end of pic8 */
-
-@@ -431,49 +511,156 @@
- }
-
- else { /* absolute mode */
-- for (i=0; i<c; i++, x++, pp++) {
-+ for (i=0; i<c && pp<=pend; i++, x++, pp++) {
- c1 = getc(fp);
- *pp = c1;
- }
--
-+
- if (c & 1) getc(fp); /* odd length run: read an extra pad byte */
- }
- } /* escape processing */
- if (FERROR(fp)) break;
- } /* while */
- }
--
-+
- else {
- fprintf(stderr,"unknown BMP compression type 0x%0x\n", comp);
- }
-
- if (FERROR(fp)) rv = 1;
- return rv;
--}
-+}
-
-
-
- /*******************************************/
--static int loadBMP24(fp, pic24, w, h)
-+static int loadBMP16(fp, pic24, w, h, mask)
-+ FILE *fp;
-+ byte *pic24;
-+ u_int w, h, *mask;
-+{
-+ int x, y;
-+ byte *pp = pic24 + ((h - 1) * w * 3);
-+ size_t l = w*h*3;
-+ u_int buf, colormask[6];
-+ int i, bit, bitshift[6], colorbits[6], bitshift2[6];
-+
-+ if (mask == NULL) { /* RGB555 */
-+ colormask[0] = 0x00007c00;
-+ colormask[1] = 0x000003e0;
-+ colormask[2] = 0x0000001f;
-+ colormask[3] = 0x7c000000;
-+ colormask[4] = 0x03e00000;
-+ colormask[5] = 0x001f0000;
-+ bitshift[0] = 7; bitshift2[0] = 0;
-+ bitshift[1] = 2; bitshift2[1] = 0;
-+ bitshift[2] = 0; bitshift2[2] = 3;
-+ bitshift[3] = 23; bitshift2[3] = 0;
-+ bitshift[4] = 18; bitshift2[4] = 0;
-+ bitshift[5] = 13; bitshift2[5] = 0;
-+ } else {
-+ colormask[0] = mask[0];
-+ colormask[1] = mask[1];
-+ colormask[2] = mask[2];
-+ colormask[3] = (mask[0] & 0xffff) << 16;
-+ colormask[4] = (mask[1] & 0xffff) << 16;
-+ colormask[5] = (mask[2] & 0xffff) << 16;
-+
-+ for (i = 0; i < 3; ++i) {
-+ buf = colormask[i];
-+
-+ bitshift[i] = 0;
-+ for (bit = 0; bit < 32; ++bit) {
-+ if (buf & 1)
-+ break;
-+ else
-+ ++bitshift[i];
-+ buf >>= 1;
-+ }
-+ bitshift[i+3] = bitshift[i] + 16;
-+
-+ colorbits[i] = 0;
-+ for (; bit < 32; ++bit) {
-+ if (buf & 1)
-+ ++colorbits[i];
-+ else
-+ break;
-+ buf >>= 1;
-+ }
-+ if (colorbits[i] > 8) { /* over 8-bit depth */
-+ bitshift[i] += (colorbits[i] - 8);
-+ bitshift[i+3] = bitshift[i] + 16;
-+ bitshift2[i] = bitshift2[i+3] = 0;
-+ } else
-+ bitshift2[i] = bitshift2[i+3] = 8 - colorbits[i];
-+ }
-+ }
-+
-+ if (DEBUG > 1)
-+ fprintf(stderr, "loadBMP16: bitfields\n"
-+ "\tR: bits = %2d, mask = %08x, shift >>%2d, <<%2d\n"
-+ "\t (mask = %08x, shift >>%2d, <<%2d)\n"
-+ "\tG: bits = %2d, mask = %08x, shift >>%2d, <<%2d\n"
-+ "\t (mask = %08x, shift >>%2d, <<%2d)\n"
-+ "\tB: bits = %2d, mask = %08x, shift >>%2d, <<%2d\n"
-+ "\t (mask = %08x, shift >>%2d, <<%2d)\n",
-+ colorbits[0], colormask[0], bitshift[0], bitshift2[0],
-+ colormask[3], bitshift[3], bitshift2[3],
-+ colorbits[1], colormask[1], bitshift[1], bitshift2[1],
-+ colormask[4], bitshift[4], bitshift2[4],
-+ colorbits[2], colormask[2], bitshift[2], bitshift2[2],
-+ colormask[5], bitshift[5], bitshift2[5]);
-+
-+ for (y = h-1; y >= 0 && (pp - pic24 <= l); y--) {
-+ pp = pic24 + (3 * w * y);
-+ if ((y&0x3f)==0) WaitCursor();
-+
-+ for (x = w; x > 1; x -= 2) {
-+ buf = getint(fp);
-+ *(pp++) = (buf & colormask[0]) >> bitshift[0] << bitshift2[0];
-+ *(pp++) = (buf & colormask[1]) >> bitshift[1] << bitshift2[1];
-+ *(pp++) = (buf & colormask[2]) >> bitshift[2] << bitshift2[2];
-+ *(pp++) = (buf & colormask[3]) >> bitshift[3] << bitshift2[3];
-+ *(pp++) = (buf & colormask[4]) >> bitshift[4] << bitshift2[4];
-+ *(pp++) = (buf & colormask[5]) >> bitshift[5] << bitshift2[5];
-+ }
-+ if (w & 1) { /* padded to 2 pix */
-+ buf = getint(fp);
-+ *(pp++) = (buf & colormask[0]) >> bitshift[0];
-+ *(pp++) = (buf & colormask[1]) >> bitshift[1];
-+ *(pp++) = (buf & colormask[2]) >> bitshift[2];
-+ }
-+ }
-+
-+ return FERROR(fp)? 1 : 0;
-+}
-+
-+
-+
-+/*******************************************/
-+static int loadBMP24(fp, pic24, w, h, bits) /* also handles 32-bit BI_RGB */
- FILE *fp;
- byte *pic24;
-- u_int w,h;
-+ u_int w,h, bits;
- {
- int i,j,padb,rv;
-- byte *pp;
-+ byte *pp = pic24 + ((h - 1) * w * 3);
-+ size_t l = w*h*3;
-
- rv = 0;
-
- padb = (4 - ((w*3) % 4)) & 0x03; /* # of pad bytes to read at EOscanline */
-+ if (bits==32) padb = 0;
-
- for (i=h-1; i>=0; i--) {
- pp = pic24 + (i * w * 3);
- if ((i&0x3f)==0) WaitCursor();
--
-- for (j=0; j<w; j++) {
-+
-+ for (j=0; j<w && (pp - pic24 <= l); j++) {
- pp[2] = getc(fp); /* blue */
- pp[1] = getc(fp); /* green */
- pp[0] = getc(fp); /* red */
-+ if (bits==32) getc(fp);
- pp += 3;
- }
-
-@@ -484,30 +671,94 @@
- }
-
- return rv;
--}
-+}
-+
-+
-+
-+/*******************************************/
-+static int loadBMP32(fp, pic24, w, h, colormask) /* 32-bit BI_BITFIELDS only */
-+ FILE *fp;
-+ byte *pic24;
-+ u_int w, h, *colormask;
-+{
-+ int x, y;
-+ byte *pp;
-+ u_int buf;
-+ int i, bit, bitshift[3], colorbits[3], bitshift2[3];
-+
-+ for (i = 0; i < 3; ++i) {
-+ buf = colormask[i];
-+
-+ bitshift[i] = 0;
-+ for (bit = 0; bit < 32; ++bit) {
-+ if (buf & 1)
-+ break;
-+ else
-+ ++bitshift[i];
-+ buf >>= 1;
-+ }
-+
-+ colorbits[i] = 0;
-+ for (; bit < 32; ++bit) {
-+ if (buf & 1)
-+ ++colorbits[i];
-+ else
-+ break;
-+ buf >>= 1;
-+ }
-+ if (colorbits[i] > 8) { /* over 8-bit depth */
-+ bitshift[i] += (colorbits[i] - 8);
-+ bitshift2[i] = 0;
-+ } else
-+ bitshift2[i] = 8 - colorbits[i];
-+ }
-+
-+ if (DEBUG > 1)
-+ fprintf(stderr, "loadBMP32: bitfields\n"
-+ "\tR: bits = %2d, mask = %08x, shift >>%2d, <<%2d\n"
-+ "\tG: bits = %2d, mask = %08x, shift >>%2d, <<%2d\n"
-+ "\tB: bits = %2d, mask = %08x, shift >>%2d, <<%2d\n",
-+ colorbits[0], colormask[0], bitshift[0], bitshift2[0],
-+ colorbits[1], colormask[1], bitshift[1], bitshift2[1],
-+ colorbits[2], colormask[2], bitshift[2], bitshift2[2]);
-+
-+ for (y = h-1; y >= 0; y--) {
-+ pp = pic24 + (3 * w * y);
-+ if ((y&0x3f)==0) WaitCursor();
-+
-+ for(x = w; x > 0; x --) {
-+ buf = getint(fp);
-+ *(pp++) = (buf & colormask[0]) >> bitshift[0] << bitshift2[0];
-+ *(pp++) = (buf & colormask[1]) >> bitshift[1] << bitshift2[1];
-+ *(pp++) = (buf & colormask[2]) >> bitshift[2] << bitshift2[2];
-+ }
-+ }
-+
-+ return FERROR(fp)? 1 : 0;
-+}
-
-
-
- /*******************************************/
--static unsigned int getshort(fp)
-+static u_int getshort(fp)
- FILE *fp;
- {
- int c, c1;
- c = getc(fp); c1 = getc(fp);
-- return ((unsigned int) c) + (((unsigned int) c1) << 8);
-+ return ((u_int) c) + (((u_int) c1) << 8);
- }
-
-
- /*******************************************/
--static unsigned int getint(fp)
-+static u_int getint(fp)
- FILE *fp;
- {
- int c, c1, c2, c3;
- c = getc(fp); c1 = getc(fp); c2 = getc(fp); c3 = getc(fp);
-- return ((unsigned int) c) +
-- (((unsigned int) c1) << 8) +
-- (((unsigned int) c2) << 16) +
-- (((unsigned int) c3) << 24);
-+ return ((u_int) c) +
-+ (((u_int) c1) << 8) +
-+ (((u_int) c2) << 16) +
-+ (((u_int) c3) << 24);
- }
-
-
-@@ -518,7 +769,7 @@
- {
- int c, c1;
-
-- c = ((unsigned int ) i) & 0xff; c1 = (((unsigned int) i)>>8) & 0xff;
-+ c = ((u_int) i) & 0xff; c1 = (((u_int) i)>>8) & 0xff;
- putc(c, fp); putc(c1,fp);
- }
-
-@@ -529,10 +780,10 @@
- int i;
- {
- int c, c1, c2, c3;
-- c = ((unsigned int ) i) & 0xff;
-- c1 = (((unsigned int) i)>>8) & 0xff;
-- c2 = (((unsigned int) i)>>16) & 0xff;
-- c3 = (((unsigned int) i)>>24) & 0xff;
-+ c = ((u_int) i) & 0xff;
-+ c1 = (((u_int) i)>>8) & 0xff;
-+ c2 = (((u_int) i)>>16) & 0xff;
-+ c3 = (((u_int) i)>>24) & 0xff;
-
- putc(c, fp); putc(c1,fp); putc(c2,fp); putc(c3,fp);
- }
-@@ -562,11 +813,11 @@
- * 8-bit image
- * note that PIC24 and F_BWDITHER/F_REDUCED won't happen
- *
-- * if colorstyle == F_BWDITHER, it writes a 1-bit image
-+ * if colorstyle == F_BWDITHER, it writes a 1-bit image
- *
- */
-
-- int i,j, nc, nbits, bperlin, cmaplen;
-+ int i,j, nc, nbits, bperlin, cmaplen, npixels;
- byte *graypic, *sp, *dp, graymap[256];
-
- nc = nbits = cmaplen = 0;
-@@ -576,10 +827,16 @@
- /* generate a faked 8-bit per pixel image with a grayscale cmap,
- so that it can just fall through existing 8-bit code */
-
-- graypic = (byte *) malloc((size_t) w*h);
-+ npixels = w * h;
-+ if (w <= 0 || h <= 0 || npixels/w != h) {
-+ SetISTR(ISTR_WARNING, "image dimensions too large");
-+ return -1;
-+ }
-+
-+ graypic = (byte *) malloc((size_t) npixels);
- if (!graypic) FatalError("unable to malloc in WriteBMP()");
-
-- for (i=0,sp=pic824,dp=graypic; i<w*h; i++,sp+=3, dp++) {
-+ for (i=0,sp=pic824,dp=graypic; i<npixels; i++,sp+=3, dp++) {
- *dp = MONO(sp[0],sp[1],sp[2]);
- }
-
-@@ -611,7 +868,7 @@
- for (i=0; i<numcols; i++) {
- /* see if color #i is a duplicate */
- for (j=0; j<i; j++) {
-- if (rmap[i] == rmap[j] && gmap[i] == gmap[j] &&
-+ if (rmap[i] == rmap[j] && gmap[i] == gmap[j] &&
- bmap[i] == bmap[j]) break;
- }
-
-@@ -689,13 +946,13 @@
- #else
- if (!FERROR(fp)) return -1;
- #endif
--
-+
- return 0;
- }
-
-
--
--
-+
-+
- /*******************************************/
- static void writeBMP1(fp, pic8, w, h)
- FILE *fp;
-@@ -708,7 +965,7 @@
- padw = ((w + 31)/32) * 32; /* 'w', padded to be a multiple of 32 */
-
- for (i=h-1; i>=0; i--) {
-- pp = pic8 + (i * w);
-+ pp = pic8 + (i * w);
- if ((i&0x3f)==0) WaitCursor();
-
- for (j=bitnum=c=0; j<=padw; j++,bitnum++) {
-@@ -716,7 +973,7 @@
- putc(c,fp);
- bitnum = c = 0;
- }
--
-+
- c <<= 1;
-
- if (j<w) {
-@@ -724,7 +981,7 @@
- }
- }
- }
--}
-+}
-
-
-
-@@ -758,7 +1015,7 @@
- }
- }
- }
--}
-+}
-
-
-
-@@ -768,7 +1025,7 @@
- byte *pic8;
- int w,h;
- {
-- int i,j,c,padw;
-+ int i,j,padw;
- byte *pp;
-
- padw = ((w + 3)/4) * 4; /* 'w' padded to a multiple of 4pix (32 bits) */
-@@ -780,7 +1037,7 @@
- for (j=0; j<w; j++) putc(pc2nc[*pp++], fp);
- for ( ; j<padw; j++) putc(0, fp);
- }
--}
-+}
-
-
- /*******************************************/
-@@ -789,7 +1046,7 @@
- byte *pic24;
- int w,h;
- {
-- int i,j,c,padb;
-+ int i,j,padb;
- byte *pp;
-
- padb = (4 - ((w*3) % 4)) & 0x03; /* # of pad bytes to write at EOscanline */
-@@ -807,7 +1064,7 @@
-
- for (j=0; j<padb; j++) putc(0, fp);
- }
--}
-+}
-
-
-
-@@ -816,7 +1073,7 @@
-
- /*******************************************/
- static int bmpError(fname, st)
-- char *fname, *st;
-+ const char *fname, *st;
- {
- SetISTR(ISTR_WARNING,"%s: %s", fname, st);
- return 0;
-diff -ru xv-3.10a/xvbrowse.c xv-3.10a-enhancements/xvbrowse.c
---- xv-3.10a/xvbrowse.c 1995-01-19 09:49:17.000000000 -0800
-+++ xv-3.10a-enhancements/xvbrowse.c 2007-05-13 17:50:18.000000000 -0700
-@@ -1,6 +1,6 @@
- /*
- * xvbrowse.c - visual schnauzer routines
-- *
-+ *
- * includes:
- * void CreateBrowse(char *, char *, char *, char *, char *);
- * void OpenBrowse();
-@@ -19,11 +19,16 @@
-
- #define NEEDSDIR
- #include "xv.h"
-+#include <unistd.h> /* access() */
-
- #if defined(VMS) || defined(isc)
- typedef unsigned int mode_t; /* file mode bits */
- #endif
-
-+#ifndef MAX
-+# define MAX(a,b) (((a)>(b))?(a):(b)) /* used only for wheelmouse support */
-+#endif
-+
-
- /* load up built-in icons */
- #include "bits/br_file"
-@@ -34,27 +39,40 @@
- #include "bits/br_sock"
- #include "bits/br_fifo"
- #include "bits/br_error"
--#include "bits/br_unknown"
-+/* #include "bits/br_unknown" commented out (near line 492) */
-+
- #include "bits/br_cmpres"
-+#include "bits/br_bzip2"
-
--#include "bits/br_gif"
--#include "bits/br_pm"
--#include "bits/br_pbm"
--#include "bits/br_xbm"
--#include "bits/br_sunras"
- #include "bits/br_bmp"
--#include "bits/br_utah"
-+#include "bits/br_fits"
-+#include "bits/br_gif"
-+#include "bits/br_iff"
- #include "bits/br_iris"
--#include "bits/br_pcx"
- #include "bits/br_jfif"
--#include "bits/br_tiff"
-+#include "bits/br_jp2"
-+#include "bits/br_jpc"
-+#include "bits/br_mag"
-+#include "bits/br_maki"
-+#include "bits/br_mgcsfx"
-+#include "bits/br_pbm"
-+#include "bits/br_pcd"
-+#include "bits/br_pcx"
- #include "bits/br_pds"
-+#include "bits/br_pi"
-+#include "bits/br_pic"
-+#include "bits/br_pic2"
-+#include "bits/br_pm"
-+#include "bits/br_png"
- #include "bits/br_ps"
--#include "bits/br_iff"
-+#include "bits/br_sunras"
- #include "bits/br_targa"
-+#include "bits/br_tiff"
-+#include "bits/br_utah"
-+#include "bits/br_xbm"
- #include "bits/br_xpm"
- #include "bits/br_xwd"
--#include "bits/br_fits"
-+#include "bits/br_zx" /* [JCE] The Spectrum+3 icon */
-
- #include "bits/br_trash"
- #include "bits/fcurs"
-@@ -90,17 +108,28 @@
- #define BF_COMPRESS 21
- #define BF_PS 22
- #define BF_IFF 23
--#define BF_TARGA 24
-+#define BF_TGA 24
- #define BF_XPM 25
- #define BF_XWD 26
- #define BF_FITS 27
--#define BF_MAX 28 /* # of built-in icons */
-+#define BF_PNG 28
-+#define BF_ZX 29 /* [JCE] Spectrum SCREEN$ */
-+#define BF_PCD 30
-+#define BF_BZIP2 31
-+#define BF_JP2 32
-+#define BF_JPC 33
-+#define JP_EXT_BF (BF_JPC)
-+#define BF_MAG (JP_EXT_BF + 1)
-+#define BF_MAKI (JP_EXT_BF + 2)
-+#define BF_PIC (JP_EXT_BF + 3)
-+#define BF_PI (JP_EXT_BF + 4)
-+#define BF_PIC2 (JP_EXT_BF + 5)
-+#define BF_MGCSFX (JP_EXT_BF + 6)
-+#define JP_EXT_BF_END (BF_MGCSFX)
-+#define BF_MAX (JP_EXT_BF_END + 1) /* # of built-in icons */
-
- #define ISLOADABLE(ftyp) (ftyp!=BF_DIR && ftyp!=BF_CHR && ftyp!=BF_BLK && \
-- ftyp!=BF_SOCK && ftyp!=BF_FIFO)
--
--#define DEF_BROWWIDE 615 /* default size of window */
--#define DEF_BROWHIGH 356
-+ ftyp!=BF_SOCK && ftyp!=BF_FIFO)
-
- #define SCROLLVERT 8 /* height of scroll region at top/bottom of iconw */
- #define PAGEVERT 40 /* during rect drag, if further than this, page */
-@@ -113,59 +142,93 @@
- #define BOTMARGIN 58 /* room for a row of buttons and a line of text */
- #define LRMARGINS 5 /* left and right margins */
-
--#define ISIZE_WIDE 80 /* maximum size of an icon */
--#define ISIZE_HIGH 60
-+/* some people like bigger icons; 4:3 aspect ratio is recommended
-+ * (NOTE: standard XV binaries will not be able to read larger icons!) */
-+#ifndef ISIZE_WIDE
-+# define ISIZE_WIDE 80 /* maximum size of an icon */
-+#endif
-+#ifndef ISIZE_HIGH
-+# define ISIZE_HIGH 60
-+#endif
-+
-+#ifndef ISIZE_WPAD
-+# define ISIZE_WPAD 16 /* extra horizontal padding between icons */
-+#endif
-+
-+#ifndef INUM_WIDE
-+# define INUM_WIDE 6 /* size initial window to hold this many icons */
-+#endif
-+#ifndef INUM_HIGH
-+# define INUM_HIGH 3
-+#endif
-
--#define ISPACE_WIDE (ISIZE_WIDE+16) /* icon spacing */
-+#define ISPACE_WIDE (ISIZE_WIDE+ISIZE_WPAD) /* icon spacing */
- #define ISPACE_TOP 4 /* dist btwn top of ISPACE and ISIZE */
- #define ISPACE_TTOP 4 /* dist btwn bot of icon and title */
- #define ISPACE_HIGH (ISIZE_HIGH+ISPACE_TOP+ISPACE_TTOP+16+4)
-
- #define DBLCLICKTIME 300 /* milliseconds */
-
--/* button/menu indicies */
--#define BR_CHDIR 0
--#define BR_DELETE 1
--#define BR_MKDIR 2
--#define BR_RENAME 3
--#define BR_RESCAN 4
--#define BR_UPDATE 5
--#define BR_NEWWIN 6
--#define BR_GENICON 7
--#define BR_SELALL 8
--#define BR_TEXTVIEW 9
--#define BR_RECURSUP 10
--#define BR_QUIT 11
--#define BR_CLOSE 12
--#define BR_NBUTTS 13 /* # of command buttons */
--#define BR_SEP1 13 /* separator */
--#define BR_HIDDEN 14
--#define BR_SELFILES 15
--#define BR_NCMDS 16 /* # of menu commands */
-+#define COUNT(x) (sizeof (x) / sizeof (x)[0])
-+
-+/* button/menu indices */
-+#define BR_CHDIR 0
-+#define BR_DELETE 1
-+#define BR_MKDIR 2
-+#define BR_RENAME 3
-+#define BR_RESCAN 4
-+#define BR_UPDATE 5
-+#define BR_NEWWIN 6
-+#define BR_GENICON 7
-+#define BR_SELALL 8
-+#define BR_TEXTVIEW 9
-+#define BR_RECURSUP 10
-+#define BR_QUIT 11
-+#define BR_CLOSE 12
-+#define BR_NBUTTS 13 /* # of command buttons */
-+#define BR_SEP1 13 /* separator */
-+#define BR_HIDDEN 14
-+#define BR_SELFILES 15
-+#define BR_CLIPBRD 16
-+#ifdef AUTO_EXPAND
-+# define BR_CLEARVD 17
-+# define BR_NCMDS 18 /* # of menu commands */
-+#else
-+# define BR_NCMDS 17 /* # of menu commands */
-+#endif
-
- #define BUTTW 80
- #define BUTTH 24
-
--static char *showHstr = "Show hidden files";
--static char *hideHstr = "Hide 'hidden' files";
--
--static char *cmdMList[] = { "Change directory...\t^c",
-- "Delete file(s)\t^d",
-- "New directory...\t^n",
-- "Rename file...\t^r",
-- "Rescan directory\t^s",
-- "Update icons\t^u",
-- "Open new window\t^w",
-- "Generate icon(s)\t^g",
-- "Select all files\t^a",
-- "Text view\t^t",
-- "Recursive Update\t^e",
-- "Quit xv\t^q",
-- "Close window\t^c",
-- MBSEP,
-- "Show hidden files", /* no equiv */
-- "Select files...\t^f"
-- };
-+/* original size of window was 615 x 356 (for 80x60 thumbnails in 6x3 array) */
-+#define DEF_BROWWIDE (ISPACE_WIDE * INUM_WIDE + LRMARGINS * 2 + 29)
-+#define DEF_BROWHIGH (ISPACE_HIGH * INUM_HIGH + BUTTH * 2 + 16 + 28)
-+/* last number is a fudge--e.g., extra spaces, borders, etc. -----^ */
-+
-+static const char *showHstr = "Show hidden files";
-+static const char *hideHstr = "Hide 'hidden' files";
-+
-+static const char *cmdMList[] = { "Change directory...\t^c",
-+ "Delete file(s)\t^d",
-+ "New directory...\t^n",
-+ "Rename file...\t^r",
-+ "Rescan directory\t^s",
-+ "Update icons\t^u",
-+ "Open new window\t^w",
-+ "Generate icon(s)\t^g",
-+ "Select all files\t^a",
-+ "Text view\t^t",
-+ "Recursive Update\t^e",
-+ "Quit xv\t^q",
-+ "Close window\t^c",
-+ MBSEP,
-+ "Show hidden files", /* no equiv */
-+ "Select files...\t^f",
-+ "Clipboard\t^x"
-+#ifdef AUTO_EXPAND
-+ , "Clear virtual directory"
-+#endif
-+ };
-
-
- #define MAXDEEP 30 /* maximum directory depth */
-@@ -183,32 +246,43 @@
- } BFIL;
-
- /* data needed per schnauzer window */
--typedef struct { Window win, iconW;
-- int vis, wasvis;
-+typedef struct { Window win, iconW;
-+ int vis, wasvis;
-
-- int wide, high;
-- int iwWide, iwHigh;
-- int numWide, numHigh, visHigh;
--
-- SCRL scrl;
-- BUTT but[BR_NBUTTS];
-- MBUTT dirMB, cmdMB;
-- char dispstr[256];
-- int numbutshown;
-- int showhidden;
--
-- int numlit;
-- BFIL *bfList;
-- int bfLen;
-- int lastIconClicked;
-+ int wide, high;
-+ int iwWide, iwHigh;
-+ int numWide, numHigh, visHigh;
-+
-+ SCRL scrl;
-+ BUTT but[BR_NBUTTS];
-+ MBUTT dirMB, cmdMB;
-+ char dispstr[256];
-+ int numbutshown;
-+ int showhidden;
-+
-+ int numlit;
-+ BFIL *bfList;
-+ int bfLen;
-+ int lastIconClicked;
- unsigned long lastClickTime;
-
-- int ndirs;
-- char *mblist[MAXDEEP];
-- char path[MAXPATHLEN+2]; /* '/' terminated */
-+ int ndirs;
-+ const char *mblist[MAXDEEP];
-+ char path[MAXPATHLEN+2]; /* '/' terminated */
-+
-+ char *str;
-+ int siz, len;
-+ time_t lst;
- } BROWINFO;
-
-
-+/* keep track of last icon visible in each path */
-+typedef struct IVIS IVIS;
-+ struct IVIS { IVIS *next;
-+ char *name;
-+ int icon;
-+ };
-+
- static Cursor movecurs, copycurs, delcurs;
- static BROWINFO binfo[MAXBRWIN];
- static Pixmap bfIcons[BF_MAX], trashPix;
-@@ -220,7 +294,7 @@
- static void closeBrowse PARM((BROWINFO *));
- static int brChkEvent PARM((BROWINFO *, XEvent *));
- static void resizeBrowse PARM((BROWINFO *, int, int));
--static void setBrowStr PARM((BROWINFO *, char *));
-+static void setBrowStr PARM((BROWINFO *, const char *));
- static void doCmd PARM((BROWINFO *, int));
- static void drawBrow PARM((BROWINFO *));
- static void drawNumfiles PARM((BROWINFO *));
-@@ -255,12 +329,12 @@
- static void rescanDir PARM((BROWINFO *));
- static int namcmp PARM((const void *, const void *));
- static void freeBfList PARM((BROWINFO *br));
--static char **getDirEntries PARM((char *, int *, int));
-+static char **getDirEntries PARM((const char *, int *, int));
- static void computeScrlVals PARM((BROWINFO *, int *, int *));
- static void genSelectedIcons PARM((BROWINFO *));
- static void genIcon PARM((BROWINFO *, BFIL *));
- static void loadThumbFile PARM((BROWINFO *, BFIL *));
--static void writeThumbFile PARM((BROWINFO *, BFIL *, byte *, int,
-+static void writeThumbFile PARM((BROWINFO *, BFIL *, byte *, int,
- int, char *));
-
- static void makeThumbDir PARM((BROWINFO *));
-@@ -278,14 +352,14 @@
- static void doSelFilesCmd PARM((BROWINFO *));
-
- static void doRecurseCmd PARM((BROWINFO *));
--static void recurseUpdate PARM((BROWINFO *, char *));
-+static void recurseUpdate PARM((BROWINFO *, const char *));
-
- static void rm_file PARM((BROWINFO *, char *));
- static void rm_dir PARM((BROWINFO *, char *));
- static void rm_dir1 PARM((BROWINFO *));
-
--static void dragFiles PARM((BROWINFO *, BROWINFO *, char *, char *,
-- char *, char **, int, int));
-+static void dragFiles PARM((BROWINFO *, BROWINFO *, char *, char *,
-+ const char *, char **, int, int));
- static int moveFile PARM((char *, char *));
- static int copyFile PARM((char *, char *));
- static void cp PARM((void));
-@@ -294,16 +368,25 @@
- static void cp_special PARM((struct stat *, int));
- static void cp_fifo PARM((struct stat *, int));
-
-+#ifdef AUTO_EXPAND
-+static int stat2bf PARM((u_int, char *));
-+#else
- static int stat2bf PARM((u_int));
-+#endif
-
- static int selmatch PARM((char *, char *));
- static int selmatch1 PARM((char *, char *));
-+static void recIconVisible PARM((char *, int));
-+static void restIconVisible PARM((BROWINFO *));
-+
-+static void clipChanges PARM((BROWINFO *));
-
-
-
- /***************************************************************/
- void CreateBrowse(geom, fgstr, bgstr, histr, lostr)
-- char *geom, *fgstr, *bgstr, *histr, *lostr;
-+ const char *geom;
-+ const char *fgstr, *bgstr, *histr, *lostr;
- {
- int i;
- XSizeHints hints;
-@@ -369,8 +452,8 @@
- if (gset & YNegative) gy1 = gy - i * 20;
- else gy1 = gy + i * 20;
-
-- if ((gset & WidthValue) && (gset & HeightValue))
-- sprintf(wgeom, "%dx%d%s%d%s%d", gw, gh,
-+ if ((gset & WidthValue) && (gset & HeightValue))
-+ sprintf(wgeom, "%dx%d%s%d%s%d", gw, gh,
- (gset & XNegative) ? "-" : "+", abs(gx1),
- (gset & YNegative) ? "-" : "+", abs(gy1));
- else
-@@ -402,11 +485,11 @@
-
- /* note: everything is sized and positioned in ResizeBrowse() */
-
-- br->iconW = XCreateSimpleWindow(theDisp, br->win, 1,1, 100,100,
-+ br->iconW = XCreateSimpleWindow(theDisp, br->win, 1,1, 100,100,
- 1,browfg,browbg);
- if (!br->iconW) FatalError("can't create schnauzer icon window!");
-
-- SCCreate(&(br->scrl), br->win, 0,0, 1,100, 0,0,0,0,
-+ SCCreate(&(br->scrl), br->win, 0,0, 1,100, 0,0,0,0,
- browfg, browbg, browhi, browlo, drawIconWin);
-
-
-@@ -448,10 +531,12 @@
- "Text view",browfg,browbg,browhi,browlo);
- BTCreate(&(br->but[BR_RECURSUP]), br->win, 0,0,BUTTW,BUTTH,
- "RecursUpd",browfg,browbg,browhi,browlo);
-- BTCreate(&(br->but[BR_QUIT]), br->win, 0,0,BUTTW,BUTTH,
-+ BTCreate(&(br->but[BR_QUIT]), br->win, 0,0,BUTTW,BUTTH,
- "Quit xv",browfg,browbg,browhi,browlo);
-- BTCreate(&(br->but[BR_CLOSE]), br->win, 0,0,BUTTW,BUTTH,
-+ BTCreate(&(br->but[BR_CLOSE]), br->win, 0,0,BUTTW,BUTTH,
- "Close",browfg,browbg,browhi,browlo);
-+ BTCreate(&(br->but[BR_CLIPBRD]), br->win, 0,0,BUTTW,BUTTH,
-+ "Clipboard",browfg,browbg,browhi,browlo);
-
- XMapSubwindows(theDisp, br->win);
-
-@@ -486,55 +571,62 @@
- bfIcons[BF_SOCK]=MakePix1(br->win,br_sock_bits,br_sock_width,br_sock_height);
- bfIcons[BF_FIFO]=MakePix1(br->win,br_fifo_bits,br_fifo_width,br_fifo_height);
-
-- bfIcons[BF_ERROR] = MakePix1(br->win, br_error_bits,
-+ bfIcons[BF_ERROR] = MakePix1(br->win, br_error_bits,
- br_error_width, br_error_height);
-
- /* bfIcons[BF_UNKNOWN] = MakePix1(br->win, br_unknown_bits,
- br_unknown_width, br_unknown_height); */
--
- bfIcons[BF_UNKNOWN] = bfIcons[BF_FILE];
-
-- bfIcons[BF_GIF] =MakePix1(br->win,br_gif_bits, br_gif_width, br_gif_height);
-- bfIcons[BF_PM] =MakePix1(br->win,br_pm_bits, br_pm_width, br_pm_height);
-- bfIcons[BF_PBM] =MakePix1(br->win,br_pbm_bits, br_pbm_width, br_pbm_height);
-- bfIcons[BF_XBM] =MakePix1(br->win,br_xbm_bits, br_xbm_width, br_xbm_height);
--
-- bfIcons[BF_SUNRAS] = MakePix1(br->win, br_sunras_bits,
-- br_sunras_width, br_sunras_height);
-- bfIcons[BF_BMP] = MakePix1(br->win,br_bmp_bits,
-- br_bmp_width, br_bmp_height);
-- bfIcons[BF_UTAHRLE] = MakePix1(br->win, br_utahrle_bits,
-- br_utahrle_width, br_utahrle_height);
-+ bfIcons[BF_COMPRESS] = MakePix1(br->win, br_cmpres_bits,
-+ br_cmpres_width, br_cmpres_height);
-+ bfIcons[BF_BZIP2] = MakePix1(br->win, br_bzip2_bits,
-+ br_bzip2_width, br_bzip2_height);
-
-+ bfIcons[BF_BMP] =MakePix1(br->win,br_bmp_bits, br_bmp_width, br_bmp_height);
-+ bfIcons[BF_FITS]=MakePix1(br->win,br_fits_bits,br_fits_width,br_fits_height);
-+ bfIcons[BF_GIF] =MakePix1(br->win,br_gif_bits, br_gif_width, br_gif_height);
-+ bfIcons[BF_IFF] =MakePix1(br->win,br_iff_bits, br_iff_width, br_iff_height);
- bfIcons[BF_IRIS]=MakePix1(br->win,br_iris_bits,br_iris_width,br_iris_height);
-- bfIcons[BF_PCX] =MakePix1(br->win,br_pcx_bits, br_pcx_width, br_pcx_height);
- bfIcons[BF_JFIF]=MakePix1(br->win,br_jfif_bits,br_jfif_width,br_jfif_height);
-- bfIcons[BF_TIFF]=MakePix1(br->win,br_tiff_bits,br_tiff_width,br_tiff_height);
-+ bfIcons[BF_JP2] =MakePix1(br->win,br_jp2_bits, br_jp2_width, br_jp2_height);
-+ bfIcons[BF_JPC] =MakePix1(br->win,br_jpc_bits, br_jpc_width, br_jpc_height);
-+ bfIcons[BF_MAG] =MakePix1(br->win,br_mag_bits, br_mag_width, br_mag_height);
-+ bfIcons[BF_MAKI]=MakePix1(br->win,br_maki_bits,br_maki_width,br_maki_height);
-+ bfIcons[BF_PBM] =MakePix1(br->win,br_pbm_bits, br_pbm_width, br_pbm_height);
-+ bfIcons[BF_PCD] =MakePix1(br->win,br_pcd_bits, br_pcd_width, br_pcd_height);
-+ bfIcons[BF_PCX] =MakePix1(br->win,br_pcx_bits, br_pcx_width, br_pcx_height);
- bfIcons[BF_PDS] =MakePix1(br->win,br_pds_bits, br_pds_width, br_pds_height);
--
-- bfIcons[BF_COMPRESS]= MakePix1(br->win, br_cmpres_bits,
-- br_cmpres_width, br_cmpres_height);
--
-+ bfIcons[BF_PIC2]=MakePix1(br->win,br_pic2_bits,br_pic2_width,br_pic2_height);
-+ bfIcons[BF_PIC] =MakePix1(br->win,br_pic_bits, br_pic_width, br_pic_height);
-+ bfIcons[BF_PI] =MakePix1(br->win,br_pi_bits, br_pi_width, br_pi_height);
-+ bfIcons[BF_PM] =MakePix1(br->win,br_pm_bits, br_pm_width, br_pm_height);
-+ bfIcons[BF_PNG] =MakePix1(br->win,br_png_bits, br_png_width, br_png_height);
- bfIcons[BF_PS] =MakePix1(br->win,br_ps_bits, br_ps_width, br_ps_height);
-- bfIcons[BF_IFF] =MakePix1(br->win,br_iff_bits, br_iff_width, br_iff_height);
--
-- bfIcons[BF_TARGA] = MakePix1(br->win, br_targa_bits,
-- br_targa_width, br_targa_height);
--
-+ bfIcons[BF_TGA] =MakePix1(br->win,br_tga_bits, br_tga_width, br_tga_height);
-+ bfIcons[BF_TIFF]=MakePix1(br->win,br_tiff_bits,br_tiff_width,br_tiff_height);
-+ bfIcons[BF_XBM] =MakePix1(br->win,br_xbm_bits, br_xbm_width, br_xbm_height);
- bfIcons[BF_XPM] =MakePix1(br->win,br_xpm_bits, br_xpm_width, br_xpm_height);
- bfIcons[BF_XWD] =MakePix1(br->win,br_xwd_bits, br_xwd_width, br_xwd_height);
-- bfIcons[BF_FITS]=MakePix1(br->win,br_fits_bits,br_fits_width,br_fits_height);
-+ bfIcons[BF_ZX] =MakePix1(br->win,br_zx_bits, br_zx_width, br_zx_height);
-+
-+ bfIcons[BF_SUNRAS] = MakePix1(br->win, br_sunras_bits,
-+ br_sunras_width, br_sunras_height);
-+ bfIcons[BF_UTAHRLE] = MakePix1(br->win, br_utahrle_bits,
-+ br_utahrle_width, br_utahrle_height);
-+ bfIcons[BF_MGCSFX] = MakePix1(br->win, br_mgcsfx_bits,
-+ br_mgcsfx_width, br_mgcsfx_height);
-
-
- /* check that they all got built */
- for (i=0; i<BF_MAX && bfIcons[i]; i++);
-- if (i<BF_MAX)
-+ if (i<BF_MAX)
- FatalError("unable to create all built-in icons for schnauzer");
-
- for (i=0; i<MAXBRWIN; i++) {
- resizeBrowse(&binfo[i], DEF_BROWWIDE, DEF_BROWHIGH);
-
-- XSelectInput(theDisp, binfo[i].win, ExposureMask | ButtonPressMask |
-+ XSelectInput(theDisp, binfo[i].win, ExposureMask | ButtonPressMask |
- KeyPressMask | StructureNotifyMask);
- }
-
-@@ -557,7 +649,7 @@
- movecurs = XCreatePixmapCursor(theDisp,mcpix,fcmpix,&cursfg,&cursbg,13,13);
- copycurs = XCreatePixmapCursor(theDisp,ccpix,fcmpix,&cursfg,&cursbg,13,13);
- delcurs = XCreatePixmapCursor(theDisp,dcpix,fcmpix,&cursbg,&cursfg,13,13);
-- if (!movecurs || !copycurs || !delcurs)
-+ if (!movecurs || !copycurs || !delcurs)
- FatalError("unable to create schnauzer cursors...");
- }
- else FatalError("unable to create schnauzer cursors...");
-@@ -566,7 +658,7 @@
- XFreePixmap(theDisp, ccpix);
- XFreePixmap(theDisp, dcpix);
- XFreePixmap(theDisp, fcmpix);
--
-+
-
- hasBeenSized = 1; /* we can now start looking at browse events */
- }
-@@ -576,9 +668,10 @@
- void OpenBrowse()
- {
- /* opens up a single browser window */
-- int i;
-+
-+ int i;
- BROWINFO *br;
-- char path[MAXPATHLEN+1];
-+ char path[MAXPATHLEN+1];
-
- /* find next browser to be opened */
- for (i=0; i<MAXBRWIN; i++) {
-@@ -586,11 +679,11 @@
- if (!br->vis) break;
- }
- if (i==MAXBRWIN) return; /* full up: shouldn't happen */
--
-+
- anyBrowUp = 1;
- XMapRaised(theDisp, br->win);
- br->vis = 1;
--
-+
- freeBfList(br);
-
- /* see if some browser is pointing to the same path as CWD. If so,
-@@ -645,7 +738,7 @@
- /* free all info for this browse window */
- freeBfList(br);
- sprintf(br->path, BOGUSPATH);
--
-+
- /* turn on 'open new window' command doodads */
- windowMB.dim[WMB_BROWSE] = 0;
- for (i=0; i<MAXBRWIN; i++) {
-@@ -698,6 +791,9 @@
- }
- }
-
-+#ifdef VS_RESCMAP
-+static int _IfTempOut=0;
-+#endif
-
- /***************************************************************/
- void KillBrowseWindows()
-@@ -730,7 +826,6 @@
- return 0;
- }
-
--
- /***************************************************************/
- static int brChkEvent(br, xev)
- BROWINFO *br;
-@@ -739,22 +834,36 @@
- /* checks event to see if it's a browse-window related thing. If it
- is, it eats the event and returns '1', otherwise '0'. */
-
-- int i, rv;
-- char buf[1024];
--
-- rv = 1;
-+ int rv = 1;
-
- if (!hasBeenSized) return 0; /* ignore evrythng until we get 1st Resize */
-
-+
-+#ifdef VS_RESCMAP
-+ /* force change color map if have LocalCmap */
-+ if (browPerfect && browCmap && (_IfTempOut==2)) {
-+ int i;
-+ XSetWindowAttributes xswa;
-+
-+ xswa.colormap = LocalCmap? LocalCmap : theCmap;
-+ for (i=0; i<MAXBRWIN; ++i)
-+ XChangeWindowAttributes(theDisp, binfo[i].win, CWColormap, &xswa);
-+ XFlush(theDisp);
-+ _IfTempOut=1;
-+ }
-+#endif
-+
- if (xev->type == Expose) {
- int x,y,w,h;
- XExposeEvent *e = (XExposeEvent *) xev;
- x = e->x; y = e->y; w = e->width; h = e->height;
-
- /* throw away excess redraws for 'dumb' windows */
-- if (e->count > 0 && (e->window == br->scrl.win)) {}
-+ if (e->count > 0 && (e->window == br->scrl.win))
-+ ;
-
-- else if (e->window == br->scrl.win) SCRedraw(&(br->scrl));
-+ else if (e->window == br->scrl.win)
-+ SCRedraw(&(br->scrl));
-
- else if (e->window == br->win || e->window == br->iconW) { /* smart wins */
- /* group individual expose rects into a single expose region */
-@@ -788,7 +897,7 @@
- fprintf(stderr,"grouped %d expose events into %d,%d %dx%d rect\n",
- count, rect.x, rect.y, rect.width, rect.height);
- }
--
-+
- if (e->window == br->win) drawBrow(br);
-
- else if (e->window == br->iconW)
-@@ -807,13 +916,55 @@
- int i,x,y;
- x = e->x; y = e->y;
-
-+#ifdef VS_RESCMAP
-+ if (browCmap && browPerfect && (_IfTempOut!=0)) {
-+ XSetWindowAttributes xswa;
-+ _IfTempOut--;
-+ xswa.colormap = browCmap;
-+ for(i=0;i<MAXBRWIN;i++)
-+ XChangeWindowAttributes(theDisp, binfo[i].win, CWColormap, &xswa);
-+ XFlush(theDisp);
-+ }
-+#endif
-+
- if (e->button == Button1) {
- if (e->window == br->win) clickBrow(br,x,y);
- else if (e->window == br->scrl.win) SCTrack(&(br->scrl),x,y);
- else if (e->window == br->iconW) {
-- i = clickIconWin(br, x,y,(unsigned long) e->time,
-+ i = clickIconWin(br, x,y,(unsigned long) e->time,
- (e->state&ControlMask) || (e->state&ShiftMask));
--
-+ }
-+ else rv = 0;
-+ }
-+ else if (e->button == Button4) { /* note min vs. max, + vs. - */
-+ /* scroll regardless of where we are in the browser window */
-+ if (e->window == br->win ||
-+ e->window == br->scrl.win ||
-+ e->window == br->iconW)
-+ {
-+ SCRL *sp=&(br->scrl);
-+ int halfpage=MAX(1,sp->page/2); /* user resize to 1 line? */
-+
-+ if (sp->val > sp->min+halfpage)
-+ SCSetVal(sp,sp->val-halfpage);
-+ else
-+ SCSetVal(sp,sp->min);
-+ }
-+ else rv = 0;
-+ }
-+ else if (e->button == Button5) { /* note max vs. min, - vs. + */
-+ /* scroll regardless of where we are in the browser window */
-+ if (e->window == br->win ||
-+ e->window == br->scrl.win ||
-+ e->window == br->iconW)
-+ {
-+ SCRL *sp=&(br->scrl);
-+ int halfpage=MAX(1,sp->page/2); /* user resize to 1 line? */
-+
-+ if (sp->val < sp->max-halfpage)
-+ SCSetVal(sp,sp->val+halfpage);
-+ else
-+ SCSetVal(sp,sp->max);
- }
- else rv = 0;
- }
-@@ -837,7 +988,7 @@
-
- if (br->wide != e->width || br->high != e->height) {
- if (DEBUG) fprintf(stderr,"Forcing a redraw! (from configure)\n");
-- XClearArea(theDisp, br->win, 0, 0,
-+ XClearArea(theDisp, br->win, 0, 0,
- (u_int) e->width, (u_int) e->height, True);
- resizeBrowse(br, e->width, e->height);
- }
-@@ -877,7 +1028,7 @@
- int w,h;
- {
- XSizeHints hints;
-- int i, minv, maxv, curv, page, maxh;
-+ int i, maxv, page, maxh;
-
- if (br->wide == w && br->high == h) return; /* no change in size */
-
-@@ -895,7 +1046,7 @@
- br->iwHigh = (maxh / ISPACE_HIGH) * ISPACE_HIGH;
- if (br->iwHigh < ISPACE_HIGH) br->iwHigh = ISPACE_HIGH;
-
-- XMoveResizeWindow(theDisp, br->iconW, LRMARGINS, TOPMARGIN,
-+ XMoveResizeWindow(theDisp, br->iconW, LRMARGINS, TOPMARGIN,
- (u_int) br->iwWide, (u_int) br->iwHigh);
-
-
-@@ -907,11 +1058,11 @@
- for (i=0; i<BR_NBUTTS; i++) {
- /* 'close' always goes on right-most edge */
-
-- if (i<br->numbutshown)
-+ if (i<br->numbutshown)
- br->but[i].x = br->wide - (1+br->numbutshown-i) * (BUTTW+5);
- else if (i==BR_CLOSE)
- br->but[i].x = br->wide - (BUTTW+5);
-- else
-+ else
- br->but[i].x = br->wide + 10; /* offscreen */
-
- br->but[i].y = br->high - BUTTH - 5;
-@@ -928,11 +1079,11 @@
- br->numWide = br->iwWide / ISPACE_WIDE;
- br->visHigh = br->iwHigh / ISPACE_HIGH;
-
-- /* compute minv,maxv,curv,page values based on new current size */
-+ /* compute maxv,page values based on new current size */
- computeScrlVals(br, &maxv, &page);
- if (br->scrl.val>maxv) br->scrl.val = maxv;
--
-- SCChange(&br->scrl, LRMARGINS+br->iwWide+1, TOPMARGIN,
-+
-+ SCChange(&br->scrl, LRMARGINS+br->iwWide+1, TOPMARGIN,
- 1, br->iwHigh, 0, maxv, br->scrl.val, page);
- }
-
-@@ -940,12 +1091,12 @@
-
- /***************************************************************/
- void SetBrowStr(str)
-- char *str;
-+ const char *str;
- {
- /* put string in *all* browse windows */
- int i;
-
-- for (i=0; i<MAXBRWIN; i++)
-+ for (i=0; i<MAXBRWIN; i++)
- setBrowStr(&binfo[i], str);
- }
-
-@@ -953,9 +1104,10 @@
- /***************************************************************/
- static void setBrowStr(br, str)
- BROWINFO *br;
-- char *str;
-+ const char *str;
- {
- strncpy(br->dispstr, str, (size_t) 256);
-+ br->dispstr[255] = '\0';
- drawBrowStr(br);
- XFlush(theDisp);
- }
-@@ -992,7 +1144,7 @@
-
- char tmp[64];
-
-- sprintf(tmp, "Re-coloring icons: processed %d out of %d...",
-+ sprintf(tmp, "Re-coloring icons: processed %d out of %d...",
- i+1, br->bfLen);
- setBrowStr(br, tmp);
- }
-@@ -1011,14 +1163,14 @@
- {
- /* called when file 'name' has been deleted. If any of the browsers
- were showing the directory that the file was in, does a rescan() */
--
-+
- int i;
- char buf[MAXPATHLEN + 2], *tmp;
-
- strcpy(buf, name);
-- tmp = BaseName(buf);
-+ tmp = (char *) BaseName(buf); /* intentionally losing constness */
- *tmp = '\0'; /* truncate after last '/' */
--
-+
- for (i=0; i<MAXBRWIN; i++) {
- if (strcmp(binfo[i].path, buf)==0) rescanDir(&binfo[i]);
- }
-@@ -1043,6 +1195,8 @@
- BROWINFO *br;
- int cmd;
- {
-+ br->lst = 0;
-+
- switch (cmd) {
- case BR_CHDIR: doChdirCmd(br);
- break;
-@@ -1070,9 +1224,9 @@
- case BR_GENICON: genSelectedIcons(br); break;
-
- case BR_SELALL: {
-- int i; char buf[128];
-+ int i;
-
-- for (i=0; i<br->bfLen; i++)
-+ for (i=0; i<br->bfLen; i++)
- br->bfList[i].lit = 1;
- br->numlit = br->bfLen;
-
-@@ -1087,20 +1241,25 @@
- break;
-
- case BR_TEXTVIEW: doTextCmd(br); break;
--
-+
- case BR_QUIT: Quit(0); break;
-
- case BR_CLOSE: closeBrowse(br); break;
-
- case BR_HIDDEN: br->showhidden = !br->showhidden;
-- br->cmdMB.list[cmd] = (br->showhidden)
-- ? hideHstr : showHstr;
-+ br->cmdMB.list[cmd] = br->showhidden ? hideHstr : showHstr;
- rescanDir(br);
- break;
-
- case BR_SELFILES: doSelFilesCmd(br); break;
-
- case BR_RECURSUP: doRecurseCmd(br); break;
-+
-+ case BR_CLIPBRD: clipChanges(br); break;
-+
-+#ifdef AUTO_EXPAND
-+ case BR_CLEARVD: Vdsettle(); break;
-+#endif
- }
- }
-
-@@ -1137,16 +1296,16 @@
-
- if (br->bfLen != 1) sprintf(foo, "%d files", br->bfLen);
- else strcpy(foo, "1 file");
--
-+
- XSetForeground(theDisp, theGC, browbg);
-- XFillRectangle(theDisp,br->win, theGC, x+1,y+1,
-+ XFillRectangle(theDisp,br->win, theGC, x+1,y+1,
- (u_int) StringWidth(foo)+6, (u_int) br->dirMB.h-1);
-
- XSetForeground(theDisp,theGC,browfg);
- XDrawRectangle(theDisp,br->win, theGC, x,y,
- (u_int) StringWidth(foo)+7, (u_int) br->dirMB.h);
-
-- Draw3dRect(br->win, x+1, y+1, (u_int) StringWidth(foo)+5,
-+ Draw3dRect(br->win, x+1, y+1, (u_int) StringWidth(foo)+5,
- (u_int) br->dirMB.h-2, R3D_IN, 2, browhi, browlo, browbg);
-
- XSetForeground(theDisp,theGC,browfg);
-@@ -1163,7 +1322,7 @@
-
- if (nf != 1) sprintf(foo,"%d files",nf);
- else strcpy(foo,"1 file");
--
-+
- XClearArea(theDisp,br->win, 30, br->dirMB.y,
- (u_int) StringWidth(foo)+8, (u_int) br->dirMB.h+1, False);
- }
-@@ -1185,13 +1344,13 @@
-
- XSetForeground(theDisp,theGC,browfg);
- XDrawRectangle(theDisp,br->win, theGC, x,y, (u_int) w, (u_int) h);
-- Draw3dRect(br->win, x+1, y+1, (u_int) w-2, (u_int) h-2,
-+ Draw3dRect(br->win, x+1, y+1, (u_int) w-2, (u_int) h-2,
- R3D_IN, 2, browhi, browlo, browbg);
-
- XSetForeground(theDisp,theGC,browfg);
- XSetBackground(theDisp,theGC,browbg);
-- XCopyPlane(theDisp, trashPix, br->win, theGC,
-- 0,0,(u_int) br_trash_width, (u_int) br_trash_height,
-+ XCopyPlane(theDisp, trashPix, br->win, theGC,
-+ 0,0,(u_int) br_trash_width, (u_int) br_trash_height,
- x+(w-br_trash_width)/2, y+(h-br_trash_height)/2,
- 1L);
- }
-@@ -1222,7 +1381,7 @@
- y = br->high - (BUTTH+10) - (CHIGH + 6);
-
- XSetForeground(theDisp, theGC, browbg);
-- XFillRectangle(theDisp, br->win, theGC, 0, y+3,
-+ XFillRectangle(theDisp, br->win, theGC, 0, y+3,
- (u_int) br->wide, (u_int) CHIGH+1);
-
- XSetForeground(theDisp, theGC, browfg);
-@@ -1250,6 +1409,19 @@
- int i, allowtext;
-
- if (!nostr) setSelInfoStr(br, sel);
-+#ifdef AUTO_EXPAND
-+ if (Isvdir(br->path)) {
-+ BTSetActive(&br->but[BR_DELETE], 0);
-+ br->cmdMB.dim[BR_DELETE] = 1;
-+
-+ BTSetActive(&br->but[BR_RENAME], 0);
-+ br->cmdMB.dim[BR_RENAME] = 1;
-+
-+ BTSetActive(&br->but[BR_MKDIR], 0);
-+ br->cmdMB.dim[BR_MKDIR] = 1;
-+ }
-+ else {
-+#endif
- BTSetActive(&br->but[BR_DELETE], br->numlit>0);
- br->cmdMB.dim[BR_DELETE] = !(br->numlit>0);
-
-@@ -1258,6 +1430,11 @@
-
- BTSetActive(&br->but[BR_GENICON], br->numlit>0);
- br->cmdMB.dim[BR_GENICON] = !(br->numlit>0);
-+#ifdef AUTO_EXPAND
-+ BTSetActive(&br->but[BR_MKDIR], 1);
-+ br->cmdMB.dim[BR_MKDIR] = 0;
-+ }
-+#endif
-
- /* turn on 'text view' cmd if exactly one non-dir is lit */
- allowtext = 0;
-@@ -1277,7 +1454,7 @@
- {
- /* sets the '# files selected' string in the brow window appropriately */
-
-- /* criteria:
-+ /* criteria:
- * if no files are lit, display ''
- * if 1 file is lit, pretend it was selected, fall through...
- * if 1 or more files are lit
-@@ -1316,10 +1493,13 @@
-
- else if (bf->ftype != BF_DIR) { /* no info. display file size */
- struct stat st;
--
-+
- sprintf(buf, "%s%s", br->path, bf->name); /* build filename */
-+#ifdef AUTO_EXPAND
-+ Dirtovd(buf);
-+#endif
- if (stat(buf, &st) == 0) {
-- sprintf(buf, "%s: %ld bytes", bf->name, st.st_size);
-+ sprintf(buf, "%s: %ld bytes", bf->name, (long)st.st_size);
- strcat(buf, buf1);
- }
- }
-@@ -1360,8 +1540,8 @@
- if (j>=0 && j < br->bfLen) drawIcon(br,j);
- }
- }
--
-- Draw3dRect(br->iconW, 0, 0, (u_int) br->iwWide-1, (u_int) br->iwHigh-1,
-+
-+ Draw3dRect(br->iconW, 0, 0, (u_int) br->iwWide-1, (u_int) br->iwHigh-1,
- R3D_IN, 2, browhi, browlo, browbg);
- }
-
-@@ -1371,10 +1551,8 @@
- int delta;
- SCRL *sptr;
- {
-- int i,indx, x,y, ix,iy, num;
-- BFIL *bf;
-+ int i,indx, num;
- BROWINFO *br;
-- char tmpstr[64], *nstr;
-
- /* figure out BROWINFO pointer from SCRL pointer */
- for (i=0; i<MAXBRWIN; i++) {
-@@ -1385,7 +1563,7 @@
- br = &binfo[i];
-
- /* make sure we've been sized. Necessary, as creating/modifying the
-- scrollbar calls this routine directly, rather than through
-+ scrollbar calls this routine directly, rather than through
- BrowseCheckEvent() */
-
- if (!hasBeenSized) return;
-@@ -1413,12 +1591,12 @@
- if (y+h > br->iwHigh-4) h = (br->iwHigh-4)-y + 2;
- }
- XFillRectangle(theDisp, br->iconW, theGC, x, y, ISPACE_WIDE, (u_int) h);
--
-+
- if (indx>=0 && indx < br->bfLen) drawIcon(br, indx);
- }
- }
-
-- Draw3dRect(br->iconW, 0, 0, (u_int) br->iwWide-1, (u_int) br->iwHigh-1,
-+ Draw3dRect(br->iconW, 0, 0, (u_int) br->iwWide-1, (u_int) br->iwHigh-1,
- R3D_IN, 2, browhi, browlo, browbg);
- }
-
-@@ -1431,7 +1609,11 @@
- {
- int i,x,y,ix,iy,sw,sh,sx,sy;
- BFIL *bf;
-- char tmpstr[64], fixedname[64], *nstr, *str;
-+ const char *nstr, *cstr;
-+ char tmpstr[64];
-+#ifdef VMS
-+ char fixedname[64];
-+#endif
-
-
- if (num<0 || num >= br->bfLen) return;
-@@ -1463,49 +1645,51 @@
- }
-
- else if (bf->ftype == BF_HAVEIMG && bf->ximage) {
-- XPutImage(theDisp, br->iconW, theGC, bf->ximage, 0,0, ix,iy,
-+ XPutImage(theDisp, br->iconW, theGC, bf->ximage, 0,0, ix,iy,
- (u_int) bf->w, (u_int) bf->h);
- }
-
- else { /* shouldn't happen */
-- XDrawRectangle(theDisp, br->iconW, theGC, ix, iy,
-+ XDrawRectangle(theDisp, br->iconW, theGC, ix, iy,
- (u_int) bf->w, (u_int) bf->h);
- }
-
-
-- str = bf->name;
-+ cstr = bf->name;
- #ifdef VMS
- if (bf->ftype == BF_DIR) {
-+ char *vstr;
- strcpy(fixedname, bf->name);
-- str = rindex(fixedname, '.'); /* lop off '.DIR' suffix, if any */
-- if (str) *str = '\0';
-- str = fixedname;
-+ vstr = rindex(fixedname, '.'); /* lop off '.DIR' suffix, if any */
-+ if (vstr) *vstr = '\0';
-+ cstr = fixedname;
- }
- #endif /* VMS */
-
-- if (!strcmp(bf->name,"..")) str = "<parent>";
-+ if (!strcmp(bf->name,"..")) cstr = "<parent>";
-
-
- /* decide if the title is too big, and shorten if neccesary */
-- if (StringWidth(str) > ISPACE_WIDE-6) {
-- int dotpos;
-- strncpy(tmpstr, str, (size_t) 56);
-+ if (StringWidth(cstr) > ISPACE_WIDE-6) {
-+ int dotpos;
-+ strncpy(tmpstr, cstr, (size_t) 56);
-+ tmpstr[56] = '\0'; /* MR: otherwise it dies on long file names */
- dotpos = strlen(tmpstr);
- strcat(tmpstr,"...");
-
- while(StringWidth(tmpstr) > ISPACE_WIDE-6 && dotpos>0) {
- /* change last non-dot char in tmpstr to a dot, and lop off
- last dot */
--
-+
- dotpos--;
- tmpstr[dotpos] = '.';
- tmpstr[dotpos+3] = '\0';
- }
--
-+
- nstr = tmpstr;
- }
-- else nstr = str;
--
-+ else nstr = cstr;
-+
-
- /* draw the title */
- sw = StringWidth(nstr);
-@@ -1516,12 +1700,12 @@
-
- XSetForeground(theDisp, theGC,
- (bf->lit && bf->lit!=ICON_ONLY) ? browfg : browbg);
-- XFillRectangle(theDisp, br->iconW, theGC, sx, sy,
-+ XFillRectangle(theDisp, br->iconW, theGC, sx, sy,
- (u_int) sw + 4, (u_int) sh + 2);
-
- XSetForeground(theDisp, theGC,
- (bf->lit && bf->lit!=ICON_ONLY) ? browbg : browfg);
-- CenterString(br->iconW, x + ISPACE_WIDE/2,
-+ CenterString(br->iconW, x + ISPACE_WIDE/2,
- y + ISPACE_TOP + ISIZE_HIGH + ISPACE_TTOP + CHIGH/2, nstr);
- }
-
-@@ -1535,7 +1719,6 @@
-
- int i,x,y,ix,iy,w,h;
- BFIL *bf;
-- char tmpstr[64], *nstr;
-
- if (num<0 || num >= br->bfLen) return;
- bf = &(br->bfList[num]);
-@@ -1579,12 +1762,12 @@
- y = (i / br->numWide) * ISPACE_HIGH;
-
- XSetForeground(theDisp, theGC, browbg);
-- XFillRectangle(theDisp, br->iconW, theGC,
-+ XFillRectangle(theDisp, br->iconW, theGC,
- x, y + ISPACE_TOP + ISIZE_HIGH + ISPACE_TTOP - 1,
- (u_int) ISPACE_WIDE, (u_int) LINEHIGH);
-
-- if (ctrlColor)
-- Draw3dRect(br->iconW, 0, 0, (u_int) br->iwWide-1, (u_int) br->iwHigh-1,
-+ if (ctrlColor)
-+ Draw3dRect(br->iconW, 0, 0, (u_int) br->iwWide-1, (u_int) br->iwHigh-1,
- R3D_IN, 2, browhi, browlo, browbg);
- }
-
-@@ -1597,6 +1780,10 @@
- {
- int sval, first, numvis;
-
-+ /* if we know what path we have, remember last visible icon for this path */
-+ if (br->path)
-+ recIconVisible(br->path, num);
-+
- /* if icon #i isn't visible, adjust scrollbar so it *is* */
-
- sval = br->scrl.val;
-@@ -1648,29 +1835,14 @@
- return;
- }
-
--
- /***************************************************************/
--static int clickIconWin(br, mx, my, mtime, multi)
-- BROWINFO *br;
-- int mx,my,multi;
-- unsigned long mtime;
-+static int updateSel(br, sel, multi, mtime)
-+ BROWINFO *br;
-+ int sel, multi;
-+ unsigned long mtime;
- {
-- /* returns '-1' normally, returns an index into bfList[] if the user
-- double-clicks an icon */
--
-- int i,j, base, num, x,y,ix,iy, rv, sel, cpymode, dodel;
-- BROWINFO *destBr;
-- BFIL *bf;
-- char buf[256], *destFolderName;
--
-- rv = -1; /* default return value */
-- if (!br->bfList || !br->bfLen) return rv;
--
-- destBr = br; destFolderName = ".";
--
-- sel = mouseInWhichIcon(br, mx, my);
--
-- dodel = 0;
-+ int i;
-+ BFIL *bf;
-
- if (sel == -1) { /* clicked on nothing */
- if (!multi) { /* deselect all */
-@@ -1681,7 +1853,7 @@
- }
-
- changedNumLit(br, sel, 0);
-- br->lastIconClicked = -1;
-+ br->lastIconClicked = -1;
- }
-
-
-@@ -1725,14 +1897,14 @@
-
- changedNumLit(br, sel, 0);
-
--
-+
- /* see if we've double-clicked something */
-- if (sel==br->lastIconClicked && mtime-br->lastClickTime < DBLCLICKTIME) {
-- int k;
-+ if (mtime &&
-+ sel==br->lastIconClicked && mtime-br->lastClickTime < DBLCLICKTIME) {
- br->lastIconClicked = -1; /* YES */
-
- doubleClick(br, sel);
-- return rv;
-+ return -1;
- }
-
- else {
-@@ -1741,9 +1913,37 @@
- }
- }
-
--
- changedNumLit(br, -1, 0);
-+ return 0;
-+}
-+
-+
-+/***************************************************************/
-+static int clickIconWin(br, mx, my, mtime, multi)
-+ BROWINFO *br;
-+ int mx,my,multi;
-+ unsigned long mtime;
-+{
-+ /* returns '-1' normally, returns an index into bfList[] if the user
-+ double-clicks an icon */
-+
-+ int i,j, sel, cpymode, dodel;
-+ BROWINFO *destBr;
-+ BFIL *bf;
-+ char buf[256];
-+ const char *destFolderName;
-+
-+ if (!br->bfList || !br->bfLen) return -1;
-+
-+ destBr = br; destFolderName = ".";
-
-+ sel = mouseInWhichIcon(br, mx, my);
-+ dodel = 0;
-+
-+ recIconVisible(br->path, sel);
-+
-+ if (updateSel(br, sel, multi, mtime))
-+ return -1;
-
-
- { /* track mouse until button1 is released */
-@@ -1759,10 +1959,10 @@
- first = 1; hasrect = 0; cpymode = 0;
- origsval = br->scrl.val;
-
-- if ( (sel>=0 && !multi) || sel==-1) {
-+ if ( (sel>=0 && !multi) || sel==-1) {
- /* clicked on an icon, or clicked on nothing... */
-
-- while (!XQueryPointer(theDisp, rootW, &rW, &cW, &rootx, &rooty,
-+ while (!XQueryPointer(theDisp, rootW, &rW, &cW, &rootx, &rooty,
- &x,&y,&mask));
- if (mask & Button1Mask) { /* still held down */
-
-@@ -1773,7 +1973,7 @@
- else curs = movecurs;
-
- /* change cursors */
-- for (i=0; i<MAXBRWIN; i++)
-+ for (i=0; i<MAXBRWIN; i++)
- XDefineCursor(theDisp,binfo[i].iconW, curs);
-
- samepos = oldx = oldy = oldbrnum = 0;
-@@ -1785,43 +1985,43 @@
-
- if (sel>=0) { /* see if changed copy/move status (and cursor) */
- int cmod;
--
-+
- cmod = (mask&ControlMask || mask&ShiftMask) ? 1 : 0;
-
- if (cmod != cpymode && !dodel) {
- curs = (cmod) ? copycurs : movecurs;
-- for (i=0; i<MAXBRWIN; i++)
-+ for (i=0; i<MAXBRWIN; i++)
- XDefineCursor(theDisp,binfo[i].iconW, curs);
- }
- cpymode = cmod;
--
--
-+
-+
- /* see if cursor is in any of the trash can areas */
- for (i=0; i<MAXBRWIN; i++) {
- if (binfo[i].vis) {
-- XTranslateCoordinates(theDisp, rW, binfo[i].win, rootx,rooty,
-+ XTranslateCoordinates(theDisp, rW, binfo[i].win, rootx,rooty,
- &bwx,&bwy, &cW);
- if (inTrash(&binfo[i], bwx, bwy)) break;
- }
- }
--
-+
- if (dodel && i==MAXBRWIN) { /* moved out */
- dodel = 0;
- curs = (cpymode) ? copycurs : movecurs;
-- for (i=0; i<MAXBRWIN; i++)
-+ for (i=0; i<MAXBRWIN; i++)
- XDefineCursor(theDisp,binfo[i].iconW, curs);
- }
--
-+
- else if (!dodel && i<MAXBRWIN) { /* moved in */
- dodel = 1;
-- for (i=0; i<MAXBRWIN; i++)
-+ for (i=0; i<MAXBRWIN; i++)
- XDefineCursor(theDisp,binfo[i].iconW, delcurs);
- }
- }
-
-
-
-- XTranslateCoordinates(theDisp, rW, br->iconW, rootx,rooty,
-+ XTranslateCoordinates(theDisp, rW, br->iconW, rootx,rooty,
- &iwx,&iwy, &cW);
-
- /* find deepest child that the mouse is in */
-@@ -1837,12 +2037,12 @@
- /* if it's in any icon window, and we're doing icon-dragging
- OR we're doing a rectangle-drag */
-
-- if (i<MAXBRWIN || sel == -1) {
-+ if (i<MAXBRWIN || sel == -1) {
- if (i<MAXBRWIN) destBr = &binfo[i];
- if (sel == -1) destBr = br;
-
-- /* AUTO-SCROLLING: scroll any icon window if we're doing an
-- icon-drag. Only scroll the original window if we're doing
-+ /* AUTO-SCROLLING: scroll any icon window if we're doing an
-+ icon-drag. Only scroll the original window if we're doing
- a rect drag */
-
- if (sel>=0 && (oldx!=x || oldy!=y || oldbrnum!=i)) { /* moved */
-@@ -1873,7 +2073,7 @@
- }
- }
-
--
-+
- /* if we clicked on an icon (originally), and therefore are
- showing the 'move files' cursor, see if the cursor is within
- the icon region of any folders. If so, light up *the icon
-@@ -1904,9 +2104,9 @@
-
- /* Dragging a selection rectangle. */
-
-- else {
-+ else {
- static int prevx, prevy, prevcnt;
-- int origy, top, left, wide, high, cnt;
-+ int origy, cnt;
-
- if (first) { prevx = mx; prevy = my; first=0; prevcnt = -1; }
-
-@@ -1922,18 +2122,18 @@
-
- rx = (mx < x) ? mx : x;
- ry = (origy < y) ? origy : y;
-- rw = abs(mx - x);
-+ rw = abs(mx - x);
- rh = abs(origy - y);
-
- /* figure out which icons need to be lit/unlit. Only
- redraw those that have changed state */
--
-+
- for (i=0,cnt=0, bf=br->bfList; i<br->bfLen; i++,bf++) {
-- int ix, iy, isin, light;
-+ int ix, iy, isin;
-
-- ix = ((i%br->numWide) * ISPACE_WIDE)
-+ ix = ((i%br->numWide) * ISPACE_WIDE)
- + ISPACE_WIDE/2 - bf->w/2;
-- iy = ((i/br->numWide) * ISPACE_HIGH)
-+ iy = ((i/br->numWide) * ISPACE_HIGH)
- + ISPACE_TOP + ISIZE_HIGH - bf->h;
-
- iy = iy - br->scrl.val * ISPACE_HIGH;
-@@ -1994,7 +2194,7 @@
- }
-
- /* RELEASED BUTTON: back to normal arrow cursor */
-- for (i=0; i<MAXBRWIN; i++)
-+ for (i=0; i<MAXBRWIN; i++)
- XDefineCursor(theDisp, binfo[i].iconW, None);
-
- if (sel == -1) { /* was dragging rectangle */
-@@ -2007,7 +2207,7 @@
- if (bf->lit == TEMP_LIT || bf->lit == TEMP_LIT1) {
- bf->lit = 1; drawIcon(br, i);
- }
--
-+
- if (bf->lit) br->numlit++;
- }
-
-@@ -2020,7 +2220,6 @@
-
- /* if doing a copy or a move, do the thing to the files */
- if (sel >= 0) {
-- char *destFolder;
-
- if (DEBUG) {
- fprintf(stderr,"---------------\n");
-@@ -2029,7 +2228,7 @@
- fprintf(stderr,"Dest Folder: '%s'\n", destFolderName);
- }
-
--
-+
- if (!br->numlit) {
- if (DEBUG) fprintf(stderr, "no selected files. Nothing to do!\n");
- }
-@@ -2042,7 +2241,7 @@
- if (DEBUG) fprintf(stderr, "no destination. Nothing to do!\n");
- }
-
-- else if (strcmp(destFolderName,".") == 0 &&
-+ else if (strcmp(destFolderName,".") == 0 &&
- strcmp(br->path, destBr->path) == 0) {
- if (DEBUG) fprintf(stderr,"source == destination. Nothing to do!\n");
- }
-@@ -2067,20 +2266,20 @@
- }
- }
- if (DEBUG) fprintf(stderr,"\n\n");
--
-+
- #ifdef VMS
- /*
-- * For VMS, our directory file names are identifed by the
-- * special filename extension, ".DIR". Unfortunately, this
-- * needs to be stripped before we ever actually use the name
-+ * For VMS, our directory file names are identifed by the
-+ * special filename extension, ".DIR". Unfortunately, this
-+ * needs to be stripped before we ever actually use the name
- * in a copy command... :( RLD 26-FEB-1993
- */
-
-- *rindex ( destFolderName, '.' ) = '\0';
-+ *rindex ( destFolderName, '.' ) = '\0'; /* FIXME: potentially writing into static strings! */
- #endif
-
-
-- dragFiles(br, destBr, br->path, destBr->path, destFolderName, nlist,
-+ dragFiles(br, destBr, br->path, destBr->path, destFolderName, nlist,
- ncnt, cpymode);
-
- /* free namelist */
-@@ -2099,7 +2298,7 @@
- }
- } /* end of 'tracking' sub-function */
-
-- return rv;
-+ return -1;
- }
-
- /*******************************************/
-@@ -2113,6 +2312,8 @@
-
- /* called to 'open' icon #sel, which could be a file or a dir */
-
-+ br->lst = 0;
-+
- /* if sel == -1, then called via RETURN key. just use first lit item
- as thing that was double clicked on */
-
-@@ -2155,7 +2356,7 @@
- }
-
-
--
-+
- /* double-clicked something. We should do something about it */
- if (br->bfList[sel].ftype == BF_DIR) { /* try to cd */
- #ifndef VMS
-@@ -2165,15 +2366,36 @@
- else sprintf(buf, "%s%s", br->path, br->bfList[sel].name);
- #endif
-
-+#ifdef AUTO_EXPAND
-+ if (Chvdir(buf)) {
-+#else
- if (chdir(buf)) {
-+#endif
- char str[512];
- sprintf(str,"Unable to cd to '%s'\n", br->bfList[sel].name);
- setBrowStr(br, str);
- XBell(theDisp, 50);
- }
- else {
-+#ifdef AUTO_EXPAND
-+ if (Isvdir(buf)) {
-+ BTSetActive(&br->but[BR_DELETE], 0);
-+ br->cmdMB.dim[BR_DELETE] = 1;
-+
-+ BTSetActive(&br->but[BR_RENAME], 0);
-+ br->cmdMB.dim[BR_RENAME] = 1;
-+
-+ BTSetActive(&br->but[BR_MKDIR], 0);
-+ br->cmdMB.dim[BR_MKDIR] = 1;
-+ }
-+ else {
-+ BTSetActive(&br->but[BR_MKDIR], 1);
-+ br->cmdMB.dim[BR_MKDIR] = 0;
-+ }
-+#endif
- scanDir(br);
- SCSetVal(&(br->scrl), 0); /* reset to top on a chdir */
-+ restIconVisible(br);
- }
- }
-
-@@ -2193,7 +2415,26 @@
- *event_retP = THISNEXT;
- }
- else { *event_retP = LOADPIC; SetDirFName(buf); }
--
-+
-+#ifdef VS_RESCMAP
-+ /* Change Colormap for browser */
-+ if (browPerfect && browCmap) {
-+ int i;
-+ XSetWindowAttributes xswa;
-+ if(LocalCmap) {
-+ xswa.colormap = LocalCmap;
-+ _IfTempOut=2;
-+ }
-+ else {
-+ xswa.colormap = theCmap;
-+ _IfTempOut=2;
-+ }
-+ for(i=0;i<MAXBRWIN;i++)
-+ XChangeWindowAttributes(theDisp, binfo[i].win, CWColormap, &xswa);
-+ XFlush(theDisp);
-+ }
-+#endif
-+
- *event_doneP = 1; /* make MainLoop load image */
- }
- }
-@@ -2259,7 +2500,7 @@
- stlen = XLookupString(kevt, buf, 128, &ks, (XComposeStatus *) NULL);
- shift = kevt->state & ShiftMask;
- ck = CursorKey(ks, shift, 1);
-- dealt = 1;
-+ dealt = 1;
-
- RemapKeyCheck(ks, buf, &stlen);
-
-@@ -2289,6 +2530,7 @@
- case '\021': doCmd(br, BR_QUIT); break; /* ^Q = Quit xv */
-
- case '\006': doCmd(br, BR_SELFILES); break; /* ^F = Select Files */
-+ case '\030': doCmd(br, BR_CLIPBRD); break; /* ^X = Copy to clipboard */
-
-
- /* case '\003': FakeButtonPress(&but[BCMTVIEW]); break; */ /* ^C */
-@@ -2299,6 +2541,9 @@
- case '\n': doubleClick(br, -1); break; /* RETURN = load selected */
-
- case ' ':
-+ if (br->lst && (time(NULL) <= br->lst + incrementalSearchTimeout))
-+ goto do_default;
-+ /* else fall through... */
- case '\010':
- case '\177': /* SPACE = load next, BS/DEL = load prev */
- if (br->bfLen && br->numlit >= 1) {
-@@ -2306,7 +2551,7 @@
- char fname[MAXPATHLEN];
-
- /* if 'shift-space' find last lit icon, select the next one after it,
-- and load it. If 'space' do the same, but lose prior lit. These
-+ and load it. If 'space' do the same, but lose prior lit. These
- are the only cases where br->numlit >1 allowed */
-
- if (br->numlit>1 && buf[0] != ' ') return;
-@@ -2314,7 +2559,7 @@
- if (buf[0]==' ' && (br->numlit>1 || (br->numlit==1 && shift))) {
- for (i=br->bfLen-1; i>=0 && !br->bfList[i].lit; i--); /* i=last lit */
- if (i==br->bfLen-1) return;
--
-+
- i++;
- if (!shift) {
- for (j=0; j<br->bfLen; j++) {
-@@ -2348,6 +2593,9 @@
-
- /* try to open this file */
- sprintf(foo, "%s%s", br->path, br->bfList[i].name);
-+#ifdef AUTO_EXPAND
-+ Dirtovd(foo);
-+#endif
- for (j=0; j<numnames && strcmp(namelist[j],foo); j++);
- if (j<numnames) {
- curname = nList.selected = j;
-@@ -2363,8 +2611,11 @@
- else { /* not SPACE, or SPACE and lit=1 and not shift */
- for (i=0; i<br->bfLen && !br->bfList[i].lit; i++); /* find lit one */
- sprintf(fname, "%s%s", br->path, br->bfList[i].name);
-+#ifdef AUTO_EXPAND
-+ Dirtovd(fname);
-+#endif
- viewsel = !(strcmp(fname, fullfname));
--
-+
- if (viewsel) {
- if (buf[0]==' ') browKey(br, CK_RIGHT);
- else browKey(br, CK_LEFT);
-@@ -2372,7 +2623,7 @@
-
- if (!br->bfList[i].lit || !viewsel) { /* changed selection */
- for (i=0; i<br->bfLen && !br->bfList[i].lit; i++); /* find it */
-- if (br->bfList[i].ftype != BF_DIR)
-+ if (br->bfList[i].ftype != BF_DIR)
- doubleClick(br, -1);
- }
- }
-@@ -2381,7 +2632,8 @@
-
-
- default: /* unknown character. Take it as an alpha accelerator */
-- if (buf[0] > 32) browAlpha(br, buf[0]);
-+ do_default: /* (goto-label, not switch-label) */
-+ if (buf[0] >= 32) browAlpha(br, buf[0]);
- else XBell(theDisp, 0);
- break;
- }
-@@ -2401,6 +2653,8 @@
- /* an arrow key (or something like that) was pressed in icon window.
- change selection/scrollbar accordingly */
-
-+ br->lst = 0;
-+
- /* handle easy keys */
- if (key == CK_PAGEUP) SCSetVal(&br->scrl, br->scrl.val - br->scrl.page);
- if (key == CK_PAGEDOWN) SCSetVal(&br->scrl, br->scrl.val + br->scrl.page);
-@@ -2410,10 +2664,10 @@
- /* handle up/down/left/right keys
- *
- * if precisely *one* item is lit, than the up/down/left/right keys move
-- * the selection.
-+ * the selection.
- *
- * if NO items are lit, then left/right select the first/last fully-displayed
-- * icon, and up/down simply scroll window up or down, without selecting
-+ * icon, and up/down simply scroll window up or down, without selecting
- * anything
- *
- * if more than one item is lit, up/down/left/right keys BEEP
-@@ -2443,8 +2697,8 @@
- if (key == CK_DOWN) j = i + br->numWide;
- if (key == CK_LEFT) j = i - 1;
- if (key == CK_RIGHT) j = i + 1;
--
-- if (j >= 0 && j < br->bfLen) {
-+
-+ if (j >= 0 && j < br->bfLen) {
- br->bfList[i].lit = 0;
- br->bfList[j].lit = 1;
- makeIconVisible(br,j);
-@@ -2455,7 +2709,7 @@
- }
- }
-
--
-+
- if (br->numlit == 0) { /* no current selection */
- if (key == CK_UP) SCSetVal(&br->scrl, br->scrl.val - 1);
- if (key == CK_DOWN) SCSetVal(&br->scrl, br->scrl.val + 1);
-@@ -2482,15 +2736,28 @@
- /* find first 'plain' file that is lexically >= than the given ch */
-
- int i,j;
-+ time_t now = time(NULL);
-
- if (!br->bfLen) return;
-- if (ch <= ' ' || ch > '\177') return; /* ignore 'funny' keys */
-+ if (ch < ' ' || ch > '\177') return; /* ignore 'funny' keys */
-
- for (i=0; i<br->bfLen && br->bfList[i].ftype==BF_DIR; i++);
- if (i==br->bfLen) return; /* only directories in this dir */
-
-+ if (!br->lst || (br->lst + incrementalSearchTimeout < now)) br->len = 0;
-+ br->lst = now;
-+
-+ if (br->len + 2 > br->siz)
-+ if ((br->str = (char *)realloc(br->str, (br->siz = br->len + 32))) == NULL)
-+ br->siz = br->len = 0;
-+
-+ if (br->len + 2 <= br->siz) {
-+ br->str[br->len++] = ch;
-+ br->str[br->len] = '\0';
-+ }
-+
- for ( ; i<br->bfLen; i++) {
-- if (br->bfList[i].name[0] >= ch) break;
-+ if (strncmp(br->bfList[i].name, br->str, br->len) >= 0) break;
- }
-
- if (i==br->bfLen) i--;
-@@ -2541,20 +2808,24 @@
- * The VMS chdir always needs 2 components (device and directory),
- * so convert "/device" to "/device/000000" and convert
- * "/" to "/XV_Root_Device/000000" (XV_RootDevice will need to be
-- * a special concealed device setup to provide list of available
-+ * a special concealed device setup to provide list of available
- * disks).
- *
- * End 'tmppath' by changing trailing '/' (of dir name) to a '\0'
- */
- *rindex ( tmppath, '/') = '\0';
-- if ( ((br->ndirs-sel) == 2) && (strlen(tmppath) > 1) )
-+ if ( ((br->ndirs-sel) == 2) && (strlen(tmppath) > 1) )
- strcat ( tmppath, "/000000" ); /* add root dir for device */
- else if ((br->ndirs-sel) == 1 )
- strcpy ( tmppath, "/XV_Root_Device/000000" ); /* fake top level */
- }
- #endif
-
-+#ifdef AUTO_EXPAND
-+ if (Chvdir(tmppath)) {
-+#else
- if (chdir(tmppath)) {
-+#endif
- char str[512];
- sprintf(str,"Unable to cd to '%s'\n", tmppath);
- MBRedraw(&(br->dirMB));
-@@ -2562,8 +2833,25 @@
- XBell(theDisp, 50);
- }
- else {
-+#ifdef AUTO_EXPAND
-+ if (Isvdir(tmppath)) {
-+ BTSetActive(&br->but[BR_DELETE], 0);
-+ br->cmdMB.dim[BR_DELETE] = 1;
-+
-+ BTSetActive(&br->but[BR_RENAME], 0);
-+ br->cmdMB.dim[BR_RENAME] = 1;
-+
-+ BTSetActive(&br->but[BR_MKDIR], 0);
-+ br->cmdMB.dim[BR_MKDIR] = 1;
-+ }
-+ else {
-+ BTSetActive(&br->but[BR_MKDIR], 1);
-+ br->cmdMB.dim[BR_MKDIR] = 0;
-+ }
-+#endif
- scanDir(br);
- SCSetVal(&br->scrl, 0); /* reset to top of window on a chdir */
-+ restIconVisible(br);
- }
- }
- }
-@@ -2582,7 +2870,11 @@
- if ((strlen(br->path) > (size_t) 2) && br->path[strlen(br->path)-1] == '/')
- br->path[strlen(br->path)-1] = '\0';
-
-+#ifdef AUTO_EXPAND
-+ rv = Chvdir(br->path);
-+#else
- rv = chdir(br->path);
-+#endif
- if (rv) {
- char str[512];
- sprintf(str, "Unable to cd to '%s'\n", br->path);
-@@ -2590,6 +2882,24 @@
- XBell(theDisp, 50);
- }
-
-+#ifdef AUTO_EXPAND
-+ if (Isvdir(br->path)) {
-+ BTSetActive(&br->but[BR_DELETE], 0);
-+ br->cmdMB.dim[BR_DELETE] = 1;
-+
-+ BTSetActive(&br->but[BR_RENAME], 0);
-+ br->cmdMB.dim[BR_RENAME] = 1;
-+
-+ BTSetActive(&br->but[BR_MKDIR], 0);
-+ br->cmdMB.dim[BR_MKDIR] = 1;
-+ }
-+ else {
-+ BTSetActive(&br->but[BR_MKDIR], 1);
-+ br->cmdMB.dim[BR_MKDIR] = 0;
-+ }
-+#endif
-+
-+ restIconVisible(br);
- strcat(br->path, "/"); /* put trailing '/' back on */
- return rv;
- }
-@@ -2599,7 +2909,7 @@
- static void copyDirInfo(srcbr, dstbr)
- BROWINFO *srcbr, *dstbr;
- {
-- /* copies br info from an already existing browser window
-+ /* copies br info from an already existing browser window
- (ie, one that is already showing the same directory) */
-
- int i, oldnum, maxv, page;
-@@ -2611,15 +2921,19 @@
- /* copy mblist */
- dstbr->ndirs = srcbr->ndirs;
- for (i=0; i<dstbr->ndirs; i++) {
-- dstbr->mblist[i] = (char *) malloc(strlen(srcbr->mblist[i]) + 1);
-+ dstbr->mblist[i] = strdup(srcbr->mblist[i]);
- if (!dstbr->mblist[i]) FatalError("unable to malloc brMBlist[]");
-- strcpy(dstbr->mblist[i], srcbr->mblist[i]);
- }
-
-- dstbr->dirMB.list = srcbr->mblist;
-+#if 0
-+ dstbr->dirMB.list = srcbr->mblist; /* original bug..? */
- dstbr->dirMB.nlist = srcbr->ndirs;
-+#else
-+ dstbr->dirMB.list = dstbr->mblist; /* fixed by */
-+ dstbr->dirMB.nlist = dstbr->ndirs; /* jp-extension. */
-+#endif
-
-- XClearArea(theDisp, dstbr->dirMB.win, dstbr->dirMB.x, dstbr->dirMB.y,
-+ XClearArea(theDisp, dstbr->dirMB.win, dstbr->dirMB.x, dstbr->dirMB.y,
- dstbr->dirMB.w+3, dstbr->dirMB.h+3, False);
-
- i = StringWidth(dstbr->mblist[0]) + 10;
-@@ -2644,7 +2958,7 @@
-
- if ((i&0x03) == 0) drawTemp(dstbr, i, dstbr->bfLen);
- if ((i & 0x3f) == 0) WaitCursor();
--
-+
- sbf = &(srcbr->bfList[i]);
- dbf = &(dstbr->bfList[i]);
-
-@@ -2670,7 +2984,7 @@
- if (sbf->pimage) {
- dbf->pimage = (byte *) malloc((size_t) dbf->w * dbf->h);
- if (!dbf->pimage) FatalError("ran out of memory for dbf->pimage");
-- xvbcopy((char *) sbf->pimage, (char *) dbf->pimage,
-+ xvbcopy((char *) sbf->pimage, (char *) dbf->pimage,
- (size_t) (dbf->w * dbf->h));
- }
- else dbf->pimage = (byte *) NULL;
-@@ -2681,10 +2995,10 @@
- xvbcopy((char *) sbf->ximage, (char *) dbf->ximage, sizeof(XImage));
-
- if (sbf->ximage->data) {
-- dbf->ximage->data = (char *) malloc((size_t) dbf->ximage->height *
-+ dbf->ximage->data = (char *) malloc((size_t) dbf->ximage->height *
- dbf->ximage->bytes_per_line);
- if (!dbf->ximage->data) FatalError("ran out of memory for ximg data");
-- xvbcopy((char *) sbf->ximage->data, (char *) dbf->ximage->data,
-+ xvbcopy((char *) sbf->ximage->data, (char *) dbf->ximage->data,
- (size_t) dbf->ximage->height * dbf->ximage->bytes_per_line);
- }
- }
-@@ -2701,15 +3015,15 @@
- computeScrlVals(dstbr, &maxv, &page);
- if (dstbr->scrl.val > maxv) dstbr->scrl.val = maxv;
-
-- XClearArea(theDisp, dstbr->iconW, 0, 0, (u_int) dstbr->iwWide,
-+ XClearArea(theDisp, dstbr->iconW, 0, 0, (u_int) dstbr->iwWide,
- (u_int) dstbr->iwHigh, True);
- SCSetRange(&dstbr->scrl, 0, maxv, dstbr->scrl.val, page);
-
- SetCursors(-1);
- }
-
--
--
-+
-+
-
- /***************************************************************/
- static void scanDir(br)
-@@ -2726,7 +3040,7 @@
- * and it's reasonable to expect folks to want to add their own bitmaps
- */
-
-- int i,j,k,oldbflen,vmsparent;
-+ int i,j,oldbflen,vmsparent;
- BFIL *bf;
-
- DIR *dirp;
-@@ -2753,7 +3067,7 @@
- xv_getwd(path, sizeof(path));
- if (path[strlen(path)-1] != '/') strcat(path,"/"); /* add trailing '/' */
-
-- for (i=0; i<br->ndirs; i++) free(br->mblist[i]); /* clear old dir names */
-+ for (i=0; i<br->ndirs; i++) free((char *) br->mblist[i]); /* clear old dir names */
-
- /* path will be something like: "/u3/bradley/src/weiner/whatever/" */
-
-@@ -2775,22 +3089,24 @@
-
- /* build brMBlist */
- for (i = br->ndirs-1,j=0; i>=0; i--,j++) {
-- size_t stlen = (i<(br->ndirs-1)) ? dirnames[i+1] - dirnames[i]
-+ size_t stlen = (i<(br->ndirs-1)) ? dirnames[i+1] - dirnames[i]
- : strlen(dirnames[i]);
-+ char *copy;
-
-- br->mblist[j] = (char *) malloc(stlen+1);
-- if (!br->mblist[j]) FatalError("unable to malloc brMBlist[]");
-+ copy = malloc(stlen+1);
-+ if (!copy) FatalError("unable to malloc brMBlist[]");
-
-- strncpy(br->mblist[j], dirnames[i], stlen);
-- br->mblist[j][stlen] = '\0';
-+ strncpy(copy, dirnames[i], stlen);
-+ copy[stlen] = '\0';
-+ br->mblist[j] = copy;
- }
--
-+
-
- /* refresh the brdirMB button */
- br->dirMB.list = br->mblist;
- br->dirMB.nlist = br->ndirs;
-
-- XClearArea(theDisp, br->dirMB.win, br->dirMB.x, br->dirMB.y,
-+ XClearArea(theDisp, br->dirMB.win, br->dirMB.x, br->dirMB.y,
- br->dirMB.w+3, br->dirMB.h+3, False);
-
- i = StringWidth(br->mblist[0]) + 10;
-@@ -2815,7 +3131,7 @@
- /* count how many files are in the list */
-
- dirp = opendir(".");
-- if (!dirp) {
-+ if (!dirp) {
- endScan(br, oldbflen);
- setBrowStr(br, "Couldn't read current directory.");
- SetCursors(-1);
-@@ -2827,11 +3143,11 @@
- #endif
-
- while ( (dp = readdir(dirp)) != NULL) {
-- if (strcmp(dp->d_name, ".") &&
-+ if (strcmp(dp->d_name, ".") &&
- strcmp(dp->d_name, THUMBDIR)) {
-- if (!br->showhidden && dp->d_name[0] == '.' &&
-+ if (!br->showhidden && dp->d_name[0] == '.' &&
- strcmp(dp->d_name,"..")!=0) continue;
-- else
-+ else
- br->bfLen++;
- }
- if ((br->bfLen & 0x3f) == 0) WaitCursor();
-@@ -2877,13 +3193,13 @@
- }
- else {
- do { dp = readdir(dirp); }
-- while (dp && (strcmp(dp->d_name, ".")==0 ||
-+ while (dp && (strcmp(dp->d_name, ".")==0 ||
- strcmp(dp->d_name, THUMBDIR)==0 ||
- strcmp(dp->d_name, THUMBDIRNAME)==0 ||
- (br->ndirs==1 && strcmp(dp->d_name,"..")==0) ||
-- (!br->showhidden && dp->d_name[0] == '.' &&
-+ (!br->showhidden && dp->d_name[0] == '.' &&
- strcmp(dp->d_name,"..")!=0)));
--
-+
- if (!dp) { br->bfLen = i; break; } /* dir got shorter... */
- }
-
-@@ -2940,11 +3256,11 @@
- if (w<1) w = 1;
- if (h<1) h = 1;
-
-- XClearArea(theDisp, br->iconW, (ctrlColor) ? 2 : 0, (ctrlColor) ? 2 : 0,
-+ XClearArea(theDisp, br->iconW, (ctrlColor) ? 2 : 0, (ctrlColor) ? 2 : 0,
- (u_int) w, (u_int) h, False);
-
- SCSetRange(&br->scrl, 0, maxv, br->scrl.val, page);
--
-+
- SetCursors(-1);
- }
-
-@@ -2972,10 +3288,14 @@
- bf->pimage = (byte *) NULL;
- bf->ximage = (XImage *) NULL;
- bf->lit = 0;
--
-+
-
- if (stat(bf->name, &st)==0) {
-+#ifdef AUTO_EXPAND
-+ bf->ftype = stat2bf((u_int) st.st_mode , bf->name);
-+#else
- bf->ftype = stat2bf((u_int) st.st_mode);
-+#endif
- if (bf->ftype == BF_FILE && (st.st_mode & 0111)) bf->ftype = BF_EXE;
-
- switch (bf->ftype) {
-@@ -3007,6 +3327,7 @@
- case RFT_XBM: bf->ftype = BF_XBM; break;
- case RFT_SUNRAS: bf->ftype = BF_SUNRAS; break;
- case RFT_BMP: bf->ftype = BF_BMP; break;
-+ case RFT_WBMP: bf->ftype = BF_BMP; break;
- case RFT_UTAHRLE: bf->ftype = BF_UTAHRLE; break;
- case RFT_IRIS: bf->ftype = BF_IRIS; break;
- case RFT_PCX: bf->ftype = BF_PCX; break;
-@@ -3014,12 +3335,22 @@
- case RFT_TIFF: bf->ftype = BF_TIFF; break;
- case RFT_PDSVICAR: bf->ftype = BF_PDS; break;
- case RFT_COMPRESS: bf->ftype = BF_COMPRESS; break;
-+ case RFT_BZIP2: bf->ftype = BF_BZIP2; break;
- case RFT_PS: bf->ftype = BF_PS; break;
- case RFT_IFF: bf->ftype = BF_IFF; break;
-- case RFT_TARGA: bf->ftype = BF_TARGA; break;
-+ case RFT_TARGA: bf->ftype = BF_TGA; break;
- case RFT_XPM: bf->ftype = BF_XPM; break;
- case RFT_XWD: bf->ftype = BF_XWD; break;
- case RFT_FITS: bf->ftype = BF_FITS; break;
-+ case RFT_PNG: bf->ftype = BF_PNG; break;
-+ case RFT_ZX: bf->ftype = BF_ZX; break; /* [JCE] */
-+ case RFT_PCD: bf->ftype = BF_PCD; break;
-+ case RFT_MAG: bf->ftype = BF_MAG; break;
-+ case RFT_MAKI: bf->ftype = BF_MAKI; break;
-+ case RFT_PIC: bf->ftype = BF_PIC; break;
-+ case RFT_PI: bf->ftype = BF_PI; break;
-+ case RFT_PIC2: bf->ftype = BF_PIC2; break;
-+ case RFT_MGCSFX: bf->ftype = BF_MGCSFX; break;
- }
- }
- }
-@@ -3048,11 +3379,11 @@
- bfcompares++;
- if ((bfcompares & 0x7f)==0) WaitCursor();
-
-- /* sort critera: directories first, in alphabetical order,
-+ /* sort critera: directories first, in alphabetical order,
- followed by everything else, in alphabetical order */
--
-+
- if ((b1->ftype == BF_DIR && b2->ftype == BF_DIR) ||
-- (b1->ftype != BF_DIR && b2->ftype != BF_DIR))
-+ (b1->ftype != BF_DIR && b2->ftype != BF_DIR))
- return strcmp(b1->name, b2->name);
-
- else if (b1->ftype == BF_DIR && b2->ftype != BF_DIR) return -1;
-@@ -3108,7 +3439,7 @@
- for (i=0; i<bflen; i++) {
- bfnames[i] = (char *) malloc(strlen(br->bfList[i].name) + 1);
- if (!bfnames[i]) FatalError("couldn't alloc bfnames in rescanDir()");
--
-+
- strcpy(bfnames[i], br->bfList[i].name);
- }
- }
-@@ -3121,7 +3452,7 @@
-
- /* note, either (or both) dirnames/bfnames can be NULL, in which case
- their respective 'len's will be zero */
--
-+
- /* sort the two name lists */
- if (bflen) qsort((char *) bfnames, (size_t) bflen, sizeof(char *),namcmp);
- if (dirlen) qsort((char *) dirnames, (size_t) dirlen,sizeof(char *),namcmp);
-@@ -3153,7 +3484,7 @@
- }
- }
- bflen = j;
--
-+
-
- for (i=j=0; i<dirlen; i++) {
- if (dirnames[i] && strcmp(dirnames[i],".") && strcmp(dirnames[i],"..") &&
-@@ -3162,21 +3493,21 @@
- }
- }
- dirlen = j;
--
-+
-
- if (DEBUG) {
- fprintf(stderr,"%d files seem to have gone away: ", bflen);
-- for (i=0; i<bflen; i++)
-+ for (i=0; i<bflen; i++)
- fprintf(stderr,"%s ", bfnames[i]);
- fprintf(stderr,"\n\n");
-
- fprintf(stderr,"%d files seem to have appeared: ", dirlen);
-- for (i=0; i<dirlen; i++)
-+ for (i=0; i<dirlen; i++)
- fprintf(stderr,"%s ", dirnames[i]);
- fprintf(stderr,"\n\n");
- }
--
--
-+
-+
- /* create a new bfList */
- newlen = br->bfLen - bflen + dirlen; /* oldlen - #del'd + #created */
- if (newlen>0) {
-@@ -3241,7 +3572,7 @@
- if (bf->pimage) free(bf->pimage);
- if (bf->ximage) xvDestroyImage(bf->ximage);
- }
--
-+
- free(br->bfList);
- }
-
-@@ -3263,17 +3594,17 @@
-
- /***************************************************************/
- static char **getDirEntries(dir, lenP, dohidden)
-- char *dir;
-+ const char *dir;
- int *lenP;
- int dohidden;
- {
-- /* loads up all directory entries into an array. This *isn't* a great
-- way to do it, but I can't count on 'scandir()' existing on
-+ /* loads up all directory entries into an array. This *isn't* a great
-+ way to do it, but I can't count on 'scandir()' existing on
- every system. Returns 'NULL' on failure, or pointer to array of
- 'lenP' strings on success. '.' and '..' ARE included in list
- if !dohidden, all '.*' files are skipped (except . and ..) */
-
-- int i, j, dirlen;
-+ int i, dirlen;
- DIR *dirp;
- char **names;
- #ifdef NODIRENT
-@@ -3294,9 +3625,9 @@
- /* count # of entries in dir (worst case) */
- for (dirlen=0; (dp = readdir(dirp)) != NULL; dirlen++);
- if (!dirlen) {
-- closedir(dirp);
-+ closedir(dirp);
- *lenP = dirlen;
-- return (char **) NULL;
-+ return (char **) NULL;
- }
-
-
-@@ -3312,7 +3643,7 @@
-
- if (!dohidden) {
- #ifndef VMS
-- if (dp->d_name[0] == '.' &&
-+ if (dp->d_name[0] == '.' &&
- strcmp(dp->d_name,"." )!=0 &&
- strcmp(dp->d_name,"..")!=0) continue;
- #endif
-@@ -3324,7 +3655,7 @@
- strcpy(names[i], dp->d_name);
- i++;
- }
--
-+
- if (i<dirlen) dirlen = i; /* dir got shorter... */
-
- closedir(dirp);
-@@ -3359,7 +3690,7 @@
- static void genSelectedIcons(br)
- BROWINFO *br;
- {
-- int i, sval, first, numvis, cnt;
-+ int i, cnt;
-
- setBrowStr(br, "");
-
-@@ -3395,7 +3726,7 @@
- BFIL *bf;
- {
- /* given a BFIL entry, load up the file.
-- * if we succeeded in loading up the file,
-+ * if we succeeded in loading up the file,
- * generate an aspect-correct 8-bit image using brow Cmap
- * otherwise
- * replace this icon with the BF_UNKNOWN, or BF_ERR icons
-@@ -3406,22 +3737,22 @@
- double wexpand,hexpand;
- int iwide, ihigh;
- byte *icon24, *icon8;
-- char str[256], str1[256], *readname, uncompname[128];
-+ char str[256], str1[256], readname[128], uncompname[128];
- char basefname[128], *uncName;
--
--
-+
-+
- if (!bf || !bf->name || bf->name[0] == '\0') return; /* shouldn't happen */
- str[0] = '\0';
- basefname[0] = '\0';
- pinfo.pic = (byte *) NULL;
- pinfo.comment = (char *) NULL;
-- readname = bf->name;
--
-+ strncpy(readname, bf->name, sizeof(readname) - 1);
-+
- /* free any old info in 'bf' */
- if (bf->imginfo) free (bf->imginfo);
- if (bf->pimage) free (bf->pimage);
- if (bf->ximage) xvDestroyImage(bf->ximage);
--
-+
- bf->imginfo = (char *) NULL;
- bf->pimage = (byte *) NULL;
- bf->ximage = (XImage *) NULL;
-@@ -3429,10 +3760,10 @@
-
- /* skip all 'special' files */
- if (!ISLOADABLE(bf->ftype)) return;
--
-+
- filetype = ReadFileType(bf->name);
--
-- if (filetype == RFT_COMPRESS) {
-+
-+ if ((filetype == RFT_COMPRESS) || (filetype == RFT_BZIP2)) {
- #if (defined(VMS) && !defined(GUNZIP))
- /* VMS decompress doesn't like the file to have a trailing .Z in fname
- however, GUnZip is OK with it, which we are calling UnCompress */
-@@ -3442,10 +3773,10 @@
- #else
- uncName = bf->name;
- #endif
--
-- if (UncompressFile(uncName, uncompname)) {
-+
-+ if (UncompressFile(uncName, uncompname, filetype)) {
- filetype = ReadFileType(uncompname);
-- readname = uncompname;
-+ strncpy(readname, uncompname, sizeof(readname) - 1);
- }
- else {
- sprintf(str, "Couldn't uncompress file '%s'", bf->name);
-@@ -3453,71 +3784,139 @@
- bf->ftype = BF_ERROR;
- }
- }
--
-+
-+#ifdef MACBINARY
-+ if (handlemacb && macb_file == True && bf->ftype != BF_ERROR) {
-+ if (RemoveMacbinary(readname, uncompname)) {
-+ if (strcmp(readname, bf->name)!=0) unlink(readname);
-+ strncpy(readname, uncompname, sizeof(readname) - 1);
-+ }
-+ else {
-+ sprintf(str, "Unable to remove a InfoFile header form '%s'.", bf->name);
-+ setBrowStr(br, str);
-+ bf->ftype = BF_ERROR;
-+ }
-+ }
-+#endif
-+
-+#ifdef HAVE_MGCSFX_AUTO
-+ if (bf->ftype != BF_ERROR) {
-+ if(filetype == RFT_MGCSFX){
-+ char tmpname[128];
-+ char *icom;
-+
-+ if((icom = mgcsfx_auto_input_com(bf->name)) != NULL){
-+ sprintf(tmpname, "%s/xvmsautoXXXXXX", tmpdir);
-+#ifdef USE_MKSTEMP
-+ close(mkstemp(tmpname));
-+#else
-+ mktemp(tmpname);
-+#endif
-+ SetISTR(ISTR_INFO, "Converting to known format by MgcSfx auto...");
-+ sprintf(str,"%s >%s", icom, tmpname);
-+ }else goto ms_auto_no;
-+
-+#ifndef VMS
-+ if (system(str))
-+#else
-+ if (!system(str))
-+#endif
-+ {
-+ sprintf(str, "Unable to convert '%s' by MgcSfx auto.", bf->name);
-+ setBrowStr(br, str);
-+ bf->ftype = BF_ERROR;
-+ }
-+ else {
-+ filetype = ReadFileType(tmpname);
-+ if (strcmp(readname, bf->name)!=0) unlink(readname);
-+ strncpy(readname, tmpname, sizeof(readname) - 1);
-+ }
-+ }
-+ }
-+ms_auto_no:
-+#endif /* HAVE_MGCSFX_AUTO */
-+
- /* get rid of comments. don't need 'em */
- if (pinfo.comment) free(pinfo.comment); pinfo.comment = (char *) NULL;
--
-- if (filetype == RFT_ERROR) {
-+
-+ if (filetype == RFT_ERROR) {
- sprintf(str,"Couldn't open file '%s'", bf->name);
- setBrowStr(br, str);
- bf->ftype = BF_ERROR;
- }
--
-+
- else if (filetype == RFT_UNKNOWN) {
- /* if it *was* an 'exe', leave it that way */
- if (bf->ftype != BF_EXE) bf->ftype = BF_UNKNOWN;
- }
--
-+
- else {
- /* otherwise it's a known filetype... do the *hard* part now... */
--
-+
-+#ifdef VS_ADJUST
-+ normaspect = defaspect;
-+#endif
- i = ReadPicFile(readname, filetype, &pinfo, 1);
- KillPageFiles(pinfo.pagebname, pinfo.numpages);
--
-+
- if (!i) bf->ftype = BF_ERROR;
--
-+
- if (i && (pinfo.w<=0 || pinfo.h<=0)) { /* bogus size */
- bf->ftype = BF_ERROR;
- free(pinfo.pic); pinfo.pic = (byte *) NULL;
- }
--
-+
- if (bf->ftype==BF_ERROR && filetype==RFT_XBM) bf->ftype = BF_UNKNOWN;
- }
--
-+
- /* get rid of comment, as we don't need it */
-- if (pinfo.comment) {
-+ if (pinfo.comment) {
- free(pinfo.comment); pinfo.comment = (char *) NULL;
- }
--
-+
- /* if we made an uncompressed file, we can rm it now */
-- if (readname != bf->name) unlink(readname);
--
--
-+ if (strcmp(readname, bf->name)!=0) unlink(readname);
-+
-+
- /* at this point either BF_ERROR, BF_UNKNOWN, BF_EXE or pic */
--
-+
- if (!pinfo.pic) {
- if (bf->ftype == BF_EXE) return; /* don't write thumbfiles for exe's */
--
-+
- bf->w = br_file_width; bf->h = br_file_height;
- writeThumbFile(br, bf, NULL, 0, 0, NULL); /* BF_ERROR, BF_UNKNOWN */
- return;
- }
--
-+
- /* at this point, we have a pic, so it must be an image file */
--
--
-+
-+
- /* compute size of icon (iwide,ihigh) */
--
-+
-+#ifdef VS_ADJUST
-+ if (!vsadjust) normaspect = 1;
-+
-+ wexpand = (double) (pinfo.w * normaspect) / (double) ISIZE_WIDE;
-+#else
- wexpand = (double) pinfo.w / (double) ISIZE_WIDE;
-+#endif /* VS_ADJUST */
- hexpand = (double) pinfo.h / (double) ISIZE_HIGH;
-
- if (wexpand >= 1.0 || hexpand >= 1.0) { /* don't expand small icons */
- if (wexpand>hexpand) {
-+#ifdef VS_ADJUST
-+ iwide = (int) ((pinfo.w * normaspect) / wexpand + 0.5);
-+#else
- iwide = (int) (pinfo.w / wexpand + 0.5);
-+#endif
- ihigh = (int) (pinfo.h / wexpand + 0.5);
- }
- else {
-+#ifdef VS_ADJUST
-+ iwide = (int) ((pinfo.w * normaspect) / hexpand + 0.5);
-+#else
- iwide = (int) (pinfo.w / hexpand + 0.5);
-+#endif
- ihigh = (int) (pinfo.h / hexpand + 0.5);
- }
- }
-@@ -3527,13 +3926,13 @@
-
-
- /* generate icon */
-- icon24 = Smooth24(pinfo.pic, pinfo.type==PIC24, pinfo.w, pinfo.h,
-+ icon24 = Smooth24(pinfo.pic, pinfo.type==PIC24, pinfo.w, pinfo.h,
- iwide, ihigh, pinfo.r,pinfo.g,pinfo.b);
- if (!icon24) { bf->ftype = BF_FILE; free(pinfo.pic); return; }
-
- sprintf(str, "%dx%d ", pinfo.normw, pinfo.normh);
- switch (filetype) {
-- case RFT_GIF: if (xv_strstr(pinfo.shrtInfo, "GIF89"))
-+ case RFT_GIF: if (xv_strstr(pinfo.shrtInfo, "GIF89"))
- strcat(str,"GIF89 file");
- else
- strcat(str,"GIF87 file");
-@@ -3543,12 +3942,12 @@
-
- case RFT_PBM: if (xv_strstr(pinfo.fullInfo, "raw")) strcat(str,"Raw ");
- else strcat(str,"Ascii ");
--
-+
- for (i=0; i<3 && (strlen(pinfo.fullInfo)>(size_t)3); i++){
- str1[0] = pinfo.fullInfo[i]; str1[1] = '\0';
- strcat(str, str1);
- }
--
-+
- strcat(str," file");
- break;
-
-@@ -3567,21 +3966,30 @@
- case RFT_XPM: strcat(str,"XPM file"); break;
- case RFT_XWD: strcat(str,"XWD file"); break;
- case RFT_FITS: strcat(str,"FITS file"); break;
-+ case RFT_PNG: strcat(str,"PNG file"); break;
-+ case RFT_ZX: strcat(str,"Spectrum SCREEN$"); break; /* [JCE] */
-+ case RFT_PCD: strcat(str,"PhotoCD file"); break;
-+ case RFT_MAG: strcat(str,"MAG file"); break;
-+ case RFT_MAKI: strcat(str,"MAKI file"); break;
-+ case RFT_PIC: strcat(str,"PIC file"); break;
-+ case RFT_PI: strcat(str,"PI file"); break;
-+ case RFT_PIC2: strcat(str,"PIC2 file"); break;
-+ case RFT_MGCSFX: strcat(str,"Magic Suffix file"); break;
- default: strcat(str,"file of unknown type"); break;
- }
--
--
-+
-+
- /* find out length of original file */
- { FILE *fp;
- long filesize;
- char buf[64];
--
-+
- fp = fopen(bf->name, "r");
- if (fp) {
- fseek(fp, 0L, 2);
- filesize = ftell(fp);
- fclose(fp);
--
-+
- sprintf(buf," (%ld bytes)", filesize);
- strcat(str, buf);
- }
-@@ -3609,17 +4017,17 @@
- bf->w = iwide;
- bf->h = ihigh;
- bf->ftype = BF_HAVEIMG;
--
-+
- bf->ximage = Pic8ToXImage(icon8, (u_int) iwide, (u_int) ihigh, browcols,
- browR, browG, browB);
--
-+
- free(icon24);
- free(pinfo.pic);
- }
-
-
-
--
-+
-
-
- /*
-@@ -3670,6 +4078,10 @@
-
- sprintf(thFname, "%s%s/%s", br->path, THUMBDIR, bf->name);
-
-+#ifdef AUTO_EXPAND
-+ Dirtovd(thFname);
-+#endif
-+
- fp = fopen(thFname, "r");
- if (!fp) return; /* nope, it doesn't have one */
-
-@@ -3682,7 +4094,7 @@
- /* read comments until we see '#END_OF_COMMENTS', or hit EOF */
- while (1) {
- if (!fgets(buf, 256, fp)) goto errexit;
--
-+
- if (!strncmp(buf, "#END_OF_COMMENTS", strlen("#END_OF_COMMENTS")))
- break;
-
-@@ -3714,7 +4126,7 @@
-
-
- /* read width, height, maxval */
-- if (!fgets(buf, 256, fp) || sscanf(buf, "%d %d %d", &w, &h, &mv) != 3)
-+ if (!fgets(buf, 256, fp) || sscanf(buf, "%d %d %d", &w, &h, &mv) != 3)
- goto errexit;
-
-
-@@ -3738,14 +4150,14 @@
- bf->h = h;
- bf->ftype = BF_HAVEIMG;
- bf->imginfo = info;
--
-- bf->ximage = Pic8ToXImage(icon8, (u_int) w, (u_int) h, browcols,
-+
-+ bf->ximage = Pic8ToXImage(icon8, (u_int) w, (u_int) h, browcols,
- browR, browG, browB);
- }
- else {
- if (info) free(info);
- }
--
-+
- fclose(fp);
- return;
-
-@@ -3757,7 +4169,7 @@
- }
-
-
--
-+
- /***************************************************************/
- static void writeThumbFile(br, bf, icon8, w, h, info)
- BROWINFO *br;
-@@ -3785,9 +4197,14 @@
-
- sprintf(thFname, "%s%s/%s", br->path, THUMBDIR, bf->name);
-
-+#ifdef AUTO_EXPAND
-+ Dirtovd(thFname);
-+#endif
-+
-+ unlink(thFname); /* just in case there's already an unwritable one */
- fp = fopen(thFname, "w");
- if (!fp) {
-- sprintf(buf, "Can't create thumbnail file '%s': %s", thFname,
-+ sprintf(buf, "Can't create thumbnail file '%s': %s", thFname,
- ERRSTR(errno));
- setBrowStr(br, buf);
- return; /* can't write... */
-@@ -3829,9 +4246,9 @@
- setBrowStr(br, buf);
- return; /* can't write... */
- }
--
-+
- fclose(fp);
--
-+
- chmod(thFname, (mode_t) perm);
- }
-
-@@ -3849,15 +4266,29 @@
-
- sprintf(thFname, "%s%s", br->path, THUMBDIRNAME);
-
-+#ifdef AUTO_EXPAND
-+ Dirtovd(thFname);
-+#endif
-+
- i = stat(thFname, &st);
- if (i) { /* failed, let's create it */
- sprintf(thFname, "%s.", br->path);
-+#ifdef AUTO_EXPAND
-+ Dirtovd(thFname);
-+#endif
- i = stat(thFname, &st); /* get permissions of parent dir */
- if (!i) perm = st.st_mode & 07777;
- else perm = 0755;
-
- sprintf(thFname, "%s%s", br->path, THUMBDIRNAME);
-- mkdir(thFname, (mode_t) perm);
-+#ifdef AUTO_EXPAND
-+ Dirtovd(thFname);
-+#endif
-+ i = mkdir(thFname, (mode_t) perm);
-+#ifdef VIRTUAL_TD
-+ if (i < 0)
-+ Mkvdir_force(thFname);
-+#endif
- }
- }
-
-@@ -3899,7 +4330,7 @@
- for (i=0, bf=br->bfList; i<br->bfLen; i++, bf++) {
- if (bf->ftype <= BF_FILE || bf->ftype >= BF_ERROR || bf->ftype==BF_EXE) {
-
-- /* ie, not a 'special' file */
-+ /* i.e., not a 'special' file */
-
- int s1, s2;
- char thfname[256];
-@@ -3913,10 +4344,9 @@
- sprintf(thfname, "%s/%s", THUMBDIR, bf->name);
- s2 = stat(thfname, &thumbst);
-
-- if (s1 || s2 || filest.st_mtime > thumbst.st_mtime ||
-- filest.st_ctime > thumbst.st_ctime) {
-- /* either stat'ing the file or the thumbfile failed, or
-- both stat's succeeded and the file has a newer mod or creation
-+ if (s1 || s2 || filest.st_mtime > thumbst.st_mtime) {
-+ /* either stat'ing the file or the thumbfile failed, or
-+ both stat's succeeded and the file has a newer mod
- time than the thumbnail file */
-
- makeIconVisible(br, i);
-@@ -3926,11 +4356,16 @@
-
- if (bf->ftype != BF_EXE) {
- iconsBuilt++;
-- if (DEBUG)
-- fprintf(stderr,"icon made:fname='%s' thfname='%s' %d,%d,%d,%d\n",
-- bf->name, thfname, s1,s2,filest.st_mtime,thumbst.st_mtime);
-+ if (DEBUG)
-+ fprintf(stderr,"icon made:fname='%s' thfname='%s' %d,%d,%ld,%ld\n",
-+ bf->name, thfname, s1, s2,
-+ (long)filest.st_mtime, (long)thumbst.st_mtime);
- }
- }
-+ else if (filest.st_ctime > thumbst.st_ctime) {
-+ /* update protections */
-+ chmod(thfname, (mode_t) (filest.st_mode & 07777));
-+ }
- }
- statcount++;
-
-@@ -3964,7 +4399,11 @@
- sprintf(thfname, "%s/%s", THUMBDIR, dp->d_name);
- if (stat(thfname, &thumbst)==0) { /* success */
- int tmp;
-+#ifdef AUTO_EXPAND
-+ tmp = stat2bf((u_int) thumbst.st_mode , thfname);
-+#else
- tmp = stat2bf((u_int) thumbst.st_mode);
-+#endif
-
- if (tmp == BF_FILE) { /* a plain file */
- /* see if this thumbfile has an associated pic file */
-@@ -3974,7 +4413,7 @@
- }
- }
- statcount++;
--
-+
- if ((statcount % 30)==0) WaitCursor();
- }
- closedir(dirp);
-@@ -3998,16 +4437,16 @@
- {
- if (maxcnt<1) return; /* none of that naughty ol' divide by zero stuff */
-
-- DrawTempGauge(br->win, 5, br->dirMB.y,
-+ DrawTempGauge(br->win, 5, br->dirMB.y,
- (int) br->dirMB.x-10, (int) br->dirMB.h,
- (double) cnt / (double) maxcnt,
- browfg, browbg, browhi, browlo, "");
- }
--
-+
- static void clearTemp(br)
- BROWINFO *br;
- {
-- XClearArea(theDisp, br->win, 5, br->dirMB.y,
-+ XClearArea(theDisp, br->win, 5, br->dirMB.y,
- (u_int) br->dirMB.x-10+1, (u_int) br->dirMB.h + 1, True);
- }
-
-@@ -4038,17 +4477,26 @@
- pops up a 'what do you want to rename it to' box, and attempts to
- do the trick... */
-
-- int i, num;
-- char buf[128], txt[256], *origname, txt1[256];
-- static char *labels[] = { "\nOk", "\033Cancel" };
-- struct stat st;
-+ int i, num;
-+ char buf[128], txt[256], *origname, txt1[256];
-+ static const char *labels[] = { "\nOk", "\033Cancel" };
-+ struct stat st;
-+
-+#ifdef AUTO_EXPAND
-+ if (Isvdir(br->path)) {
-+ sprintf(buf,"Sorry, you can't rename file in the virtual directory, '%s'",
-+ br->path);
-+ ErrPopUp(buf, "\nBummer!");
-+ return;
-+ }
-+#endif
-
- if (cdBrow(br)) return;
-
- /* find the selected file */
- for (i=0; i<br->bfLen && !br->bfList[i].lit; i++);
- if (i==br->bfLen) return; /* shouldn't happen */
--
-+
- origname = br->bfList[i].name; num = i;
-
- if (strcmp(origname, "..")==0) {
-@@ -4058,7 +4506,7 @@
- return;
- }
-
-- sprintf(txt, "Enter a new name for the %s '%s':",
-+ sprintf(txt, "Enter a new name for the %s '%s':",
- (br->bfList[i].ftype==BF_DIR) ? "directory" : "file",
- origname);
-
-@@ -4107,7 +4555,7 @@
- drawIcon(br, num);
-
- for (i=0; i<MAXBRWIN; i++) {
-- if (&binfo[i] != br && strcmp(binfo[i].path, br->path)==0)
-+ if (&binfo[i] != br && strcmp(binfo[i].path, br->path)==0)
- rescanDir(&binfo[i]);
- }
-
-@@ -4125,15 +4573,24 @@
- pops up a 'what do you want to call it' box, and attempts to
- do the trick... */
-
-- int i;
-- char buf[128], txt[256];
-- static char *labels[] = { "\nOk", "\033Cancel" };
-- struct stat st;
-+ int i;
-+ char buf[128], txt[256];
-+ static const char *labels[] = { "\nOk", "\033Cancel" };
-+ struct stat st;
-+
-+#ifdef AUTO_EXPAND
-+ if (Isvdir(br->path)) {
-+ sprintf(buf,"Sorry, you can't mkdir in the virtual directory, '%s'",
-+ br->path);
-+ ErrPopUp(buf, "\nBummer!");
-+ return;
-+ }
-+#endif
-
- if (cdBrow(br)) return;
-
- buf[0] = '\0';
-- i = GetStrPopUp("Enter name for new directory:", labels, 2,
-+ i = GetStrPopUp("Enter name for new directory:", labels, 2,
- buf, 128, "/ |\'\"<>,", 0);
- if (i) return; /* cancelled */
-
-@@ -4161,7 +4618,7 @@
-
- /* rescan current br, and all other br's pointing to same directory */
- for (i=0; i<MAXBRWIN; i++) {
-- if (strcmp(binfo[i].path, br->path)==0)
-+ if (strcmp(binfo[i].path, br->path)==0)
- rescanDir(&binfo[i]);
- }
-
-@@ -4176,10 +4633,10 @@
- static void doChdirCmd(br)
- BROWINFO *br;
- {
-- int i;
-- static char buf[MAXPATHLEN+100];
-- static char *labels[] = { "\nOk", "\033Cancel" };
-- char str[512];
-+ int i;
-+ static char buf[MAXPATHLEN+100];
-+ static const char *labels[] = { "\nOk", "\033Cancel" };
-+ char str[512];
-
- buf[0] = '\0';
- i = GetStrPopUp("Change to directory:", labels, 2, buf, MAXPATHLEN, " ", 0);
-@@ -4198,14 +4655,35 @@
- if (cdBrow(br)) return; /* prints its own error message */
- }
-
-+#ifdef AUTO_EXPAND
-+ if (Chvdir(buf)) {
-+#else
- if (chdir(buf)) {
-+#endif
- sprintf(str,"Unable to cd to '%s'\n", buf);
- setBrowStr(br, str);
- XBell(theDisp, 50);
- }
- else {
-+#ifdef AUTO_EXPAND
-+ if (Isvdir(buf)) {
-+ BTSetActive(&br->but[BR_DELETE], 0);
-+ br->cmdMB.dim[BR_DELETE] = 1;
-+
-+ BTSetActive(&br->but[BR_RENAME], 0);
-+ br->cmdMB.dim[BR_RENAME] = 1;
-+
-+ BTSetActive(&br->but[BR_MKDIR], 0);
-+ br->cmdMB.dim[BR_MKDIR] = 1;
-+ }
-+ else {
-+ BTSetActive(&br->but[BR_MKDIR], 1);
-+ br->cmdMB.dim[BR_MKDIR] = 0;
-+ }
-+#endif
- scanDir(br);
- SCSetVal(&(br->scrl), 0); /* reset to top on a chdir */
-+ restIconVisible(br);
- }
- }
-
-@@ -4225,10 +4703,19 @@
- * call 'rm_dir()' for each of the directories
- */
-
-- BFIL *bf;
-- int i, j, numdirs, numfiles, slen, firstdel;
-- char buf[512];
-- static char *yesno[] = { "\004Delete", "\033Cancel" };
-+ BFIL *bf;
-+ int i, numdirs, numfiles, slen, firstdel;
-+ char buf[512];
-+ static const char *yesno[] = { "\004Delete", "\033Cancel" };
-+
-+#ifdef AUTO_EXPAND
-+ if (Isvdir(br->path)) {
-+ sprintf(buf,"Sorry, you can't delete file at the virtual directory, '%s'",
-+ br->path);
-+ ErrPopUp(buf, "\nBummer!");
-+ return;
-+ }
-+#endif
-
- if (!br->bfLen || !br->bfList || !br->numlit) return;
-
-@@ -4252,13 +4739,17 @@
- for (i=0, bf=br->bfList; i<br->bfLen; i++,bf++) {
- if (bf->lit) {
- if (firstdel == -1) firstdel = i;
-- if (bf->ftype == BF_DIR) numdirs++;
-+ if (bf->ftype == BF_DIR
-+#ifdef AUTO_EXPAND
-+ && (!Isarchive(bf->name))
-+#endif
-+ ) numdirs++;
- else numfiles++;
- }
- }
-
-
-- /* if any plain files are being toasted, bring up the low-key
-+ /* if any plain files are being toasted, bring up the low-key
- confirmation box */
-
- if (numfiles) {
-@@ -4266,7 +4757,12 @@
- slen = strlen(buf);
-
- for (i=0, bf=br->bfList; i<br->bfLen; i++,bf++) {
-+#ifdef AUTO_EXPAND
-+ if (bf->lit && (bf->ftype != BF_DIR || Isarchive(bf->name))) {
-+#else
- if (bf->lit && bf->ftype != BF_DIR) {
-+#endif
-+
- if ( (slen + strlen(bf->name) + 1) > 256) {
- strcat(buf,"...");
- break;
-@@ -4278,10 +4774,10 @@
- }
- }
-
-- i = PopUp(buf, yesno, 2);
-+ i = PopUp(buf, yesno, COUNT(yesno));
- if (i) return; /* cancelled */
- }
--
-+
-
- /* if any directories are being toasted, bring up the are you REALLY sure
- confirmation box */
-@@ -4291,7 +4787,11 @@
- slen = strlen(buf);
-
- for (i=0, bf=br->bfList; i<br->bfLen; i++,bf++) {
-+#ifdef AUTO_EXPAND
-+ if (bf->lit && (bf->ftype == BF_DIR || !Isarchive(bf->name))) {
-+#else
- if (bf->lit && bf->ftype == BF_DIR) {
-+#endif
- if ( (slen + strlen(bf->name) + 1) > 256) {
- strcat(buf,"...");
- break;
-@@ -4303,16 +4803,20 @@
- }
- }
-
-- i = PopUp(buf, yesno, 2);
-+ i = PopUp(buf, yesno, COUNT(yesno));
- if (i) return; /* cancelled */
- }
-
-
- /* okay, at this point they've been warned. do the deletion */
--
-+
- for (i=0, bf=br->bfList; i<br->bfLen; i++,bf++) {
- if (bf->lit) {
-- if (bf->ftype == BF_DIR) rm_dir (br, bf->name);
-+ if (bf->ftype == BF_DIR
-+#ifdef AUTO_EXPAND
-+ && !Isarchive(bf->name)
-+#endif
-+ ) rm_dir (br, bf->name);
- else rm_file(br, bf->name);
- }
- }
-@@ -4340,7 +4844,7 @@
-
- /* rescan other br's that are looking at this directory */
- for (i=0; i<MAXBRWIN; i++) {
-- if (&binfo[i] != br && strcmp(binfo[i].path, br->path)==0)
-+ if (&binfo[i] != br && strcmp(binfo[i].path, br->path)==0)
- rescanDir(&binfo[i]);
- }
-
-@@ -4353,10 +4857,10 @@
- static void doSelFilesCmd(br)
- BROWINFO *br;
- {
-- int i;
-- static char buf[MAXPATHLEN+100];
-- static char *labels[] = { "\nOk", "\033Cancel" };
-- char str[512];
-+ int i;
-+ static char buf[MAXPATHLEN+100];
-+ static const char *labels[] = { "\nOk", "\033Cancel" };
-+ char str[512];
-
- buf[0] = '\0';
- strcpy(str,"Select file name(s). Wildcard '*' is allowed. ");
-@@ -4394,9 +4898,9 @@
- static void doRecurseCmd(br)
- BROWINFO *br;
- {
-- int i;
-- static char *labels[] = { "\nOk", "\033Cancel" };
-- char str[512];
-+ int i;
-+ static const char *labels[] = { "\nOk", "\033Cancel" };
-+ char str[512];
-
- strcpy(str,"Recursive Update: This could take *quite* a while.\n");
- strcat(str,"Are you sure?");
-@@ -4415,9 +4919,9 @@
-
-
- /*******************************************/
--static void recurseUpdate(br, subdir)
-- BROWINFO *br;
-- char *subdir;
-+static void recurseUpdate(br, subdir)
-+ BROWINFO *br;
-+ const char *subdir;
- {
- /* note: 'br->path + subdir' is the full path to recurse down from */
-
-@@ -4430,7 +4934,7 @@
- * and for each subdir in this dir, recurse
- *
- * if cur dir != orig dir, cd back to orig dir and reload 'br'
-- */
-+ */
-
- int i;
- char orgDir[MAXPATHLEN + 2];
-@@ -4441,7 +4945,11 @@
- xv_getwd(orgDir, sizeof(orgDir));
-
- sprintf(curDir, "%s%s", br->path, subdir);
-+#ifdef AUTO_EXPAND
-+ if (Chvdir(curDir)) {
-+#else
- if (chdir(curDir)) {
-+#endif
- char str[512];
- sprintf(str, "Unable to cd to '%s'\n", curDir);
- setBrowStr(br, str);
-@@ -4449,18 +4957,28 @@
- }
-
- xv_getwd(curDir, sizeof(curDir));
--
-+
- /* have we looped? */
- for (i=0; i<dirStackLen && strcmp(curDir, dirStack[i]); i++);
- if (i<dirStackLen) { /* YES */
-+#ifdef AUTO_EXPAND
-+ Chvdir(orgDir);
-+#else
- chdir(orgDir);
-+#endif
-+ restIconVisible(br);
- return;
- }
-
- sp = (char *) malloc((size_t) strlen(curDir) + 1);
- if (!sp) {
- setBrowStr(br, "malloc() error in recurseUpdate()\n");
-+#ifdef AUTO_EXPAND
-+ Chvdir(orgDir);
-+#else
- chdir(orgDir);
-+#endif
-+ restIconVisible(br);
- return;
- }
-
-@@ -4481,8 +4999,8 @@
- /* do subdirectories of this directory, not counting . .. and .xvpics */
- for (i=0; i<br->bfLen; i++) {
- bf = &(br->bfList[i]);
-- if (bf &&
-- bf->ftype == BF_DIR &&
-+ if (bf &&
-+ bf->ftype == BF_DIR &&
- strcmp(bf->name, ".") &&
- strcmp(bf->name, "..") &&
- strcmp(bf->name, THUMBDIRNAME) ) {
-@@ -4495,7 +5013,12 @@
-
- xv_getwd(curDir, sizeof(curDir));
- if (strcmp(orgDir, curDir)) { /* change back to orgdir */
-+#ifdef AUTO_EXPAND
-+ Chvdir(orgDir);
-+#else
- chdir(orgDir);
-+#endif
-+ restIconVisible(br);
- scanDir(br);
- }
- }
-@@ -4519,12 +5042,19 @@
- setBrowStr(br, buf);
- }
-
-+#ifdef AUTO_EXPAND
-+ if (Rmvdir(name)) {
-+ sprintf(buf, "fail to remove virturl directory: %s", name);
-+ setBrowStr(br, buf);
-+ }
-+#endif
-+
- /* try to delete a thumbnail file, as well. ignore errors */
- strcpy(buf1, name); /* tmp1 = leading path of name */
- tmp = (char *) rindex(buf1, '/');
- if (!tmp) strcpy(buf1,".");
- else *tmp = '\0';
--
-+
- sprintf(buf, "%s/%s/%s", buf1, THUMBDIR, BaseName(name));
- if (DEBUG) fprintf(stderr," (%s)\n", buf);
-
-@@ -4548,7 +5078,7 @@
- BROWINFO *br;
- {
- /* recursively delete this directory, and all things under it */
--
-+
- int i, dirlen, longpath, oldpathlen;
- char **names, *name, buf[512];
- struct stat st;
-@@ -4569,7 +5099,7 @@
- name = names[i];
-
- /* skip . and .. (not that we should ever see them... */
-- if (name[0] == '.' && (name[1]=='\0' ||
-+ if (name[0] == '.' && (name[1]=='\0' ||
- (name[1]=='.' && name[2]=='\0'))) goto done;
-
- if (strlen(name) + oldpathlen >= (MAXPATHLEN-3)) {
-@@ -4586,15 +5116,22 @@
- rmdirPath[oldpathlen] = '\0';
- goto done;
- }
--
-- if (stat2bf((u_int) st.st_mode) == BF_DIR) { /* skip, for now */
-+
-+#ifdef AUTO_EXPAND
-+ if ((stat2bf((u_int) st.st_mode , rmdirPath) == BF_DIR)
-+ && !Isarchive(rmdirPath)) /* skip, for now */
-+#else
-+
-+ if (stat2bf((u_int) st.st_mode) == BF_DIR) /* skip, for now */
-+#endif
-+ {
- rmdirPath[oldpathlen] = '\0';
- continue; /* don't remove from list */
- }
-
- rm_file(br, rmdirPath);
- rmdirPath[oldpathlen] = '\0';
--
-+
- done: /* remove name from list */
- free(name);
- names[i] = (char *) NULL;
-@@ -4640,30 +5177,35 @@
-
- static int overwrite;
- #define OWRT_ASK 0
--#define OWRT_NOASK 1
--#define OWRT_CANCEL 2
--
-+#define OWRT_ALWAYS 1
-+#define OWRT_NEVER 2
-+#define OWRT_CANCEL 3
-
- /*******************************************/
--static void dragFiles(srcBr, dstBr, srcpath, dstpath, dstdir,
-+static void dragFiles(srcBr, dstBr, srcpath, dstpath, dstdir,
- names, nlen, cpymode)
-- BROWINFO *srcBr, *dstBr;
-- char *srcpath, *dstpath, *dstdir, **names;
-- int nlen, cpymode;
-+ BROWINFO *srcBr, *dstBr;
-+ char *srcpath, *dstpath, **names;
-+ const char *dstdir;
-+ int nlen, cpymode;
- {
-- /* move or copy file(s) and their associated thumbnail files.
-+ /* move or copy file(s) and their associated thumbnail files.
- srcpath and dstpath will have trailing '/'s. dstdir is name of
- folder in dstpath (or "." or "..") to write to. names is an nlen
- long array of strings (the simple filenames of the files to move)
- if 'cpymode' copy files, otherwise move them */
-
-- int i, j, k, dothumbs, fail;
-+ int i, j, dothumbs, fail;
- char dstp[MAXPATHLEN + 1];
- char src[MAXPATHLEN+1], dst[MAXPATHLEN+1];
- char buf[128];
- struct stat st;
-
-
-+ /* if the source directory is read-only, don't move files; copy them */
-+ if (!cpymode && (access(srcpath, W_OK) != 0))
-+ cpymode = 1;
-+
- /* build real destination dir */
- strcpy(dstp, dstpath);
-
-@@ -4677,11 +5219,26 @@
- }
- else if (strcmp(dstdir,".")!=0) sprintf(dstp, "%s%s/", dstpath, dstdir);
-
-+#ifdef AUTO_EXPAND
-+ if (Isvdir(dstp)) {
-+ sprintf(buf,"Sorry, you can't %s to the virtual directory, '%s'",
-+ cpymode ? "copy" : "move", dstp);
-+ ErrPopUp(buf, "\nBummer!");
-+ SetCursors(-1);
-+ return;
-+ }
-+ if (Isvdir(srcpath))
-+ cpymode = 1;
-+#endif
-+
-
-
- /* if there is a thumbnail directory in 'srcpath', make one for dstpath */
- sprintf(src,"%s%s", srcpath, THUMBDIR);
- dothumbs = 0;
-+#ifdef AUTO_EXPAND
-+ Dirtovd(src);
-+#endif
- if (stat(src, &st)==0) {
- sprintf(dst,"%s%s", dstp, THUMBDIR);
- mkdir(dst, st.st_mode & 07777);
-@@ -4712,6 +5269,14 @@
- if (overwrite == OWRT_CANCEL) break; /* abort move */
- if (j==1) fail++;
-
-+#ifdef AUTO_EXPAND
-+ if (!cpymode && j==0)
-+ if (Movevdir(src,dst)) {
-+ sprintf(buf, "fail to move virturl directory: %s", names[i]);
-+ setBrowStr(srcBr, buf);
-+ }
-+#endif
-+
- if (dothumbs && j==0) {
- sprintf(src,"%s%s/%s", srcpath, THUMBDIR, names[i]);
- sprintf(dst,"%s%s/%s", dstp, THUMBDIR, names[i]);
-@@ -4749,8 +5314,17 @@
- }
-
-
-+ if (!cpymode) {
-+ /* clear all lit files in the source folder (as they've been moved)
-+ note: this won't be the optimal behavior if any files failed to
-+ move, but screw it, that's not going to happen too often... */
-+ for (i=0; i<srcBr->bfLen; i++) srcBr->bfList[i].lit = 0;
-+ srcBr->numlit = 0;
-+ }
-+
-+
- /* clear all files in the destination folder */
-- for (i=0; i<dstBr->bfLen; i++) {
-+ for (i=0; i<dstBr->bfLen; i++) {
- dstBr->bfList[i].lit = 0;
- }
- dstBr->numlit = 0;
-@@ -4760,10 +5334,10 @@
- for (i=0; i<nlen; i++) {
- char *name; BFIL *bf;
- name = names[i];
-- for (j=0, bf=dstBr->bfList;
-+ for (j=0, bf=dstBr->bfList;
- j<dstBr->bfLen && strcmp(name, bf->name)!=0; j++, bf++);
-- if (j<dstBr->bfLen) {
-- bf->lit = 1; dstBr->numlit++;
-+ if (j<dstBr->bfLen) {
-+ bf->lit = 1; dstBr->numlit++;
- }
- }
-
-@@ -4783,10 +5357,10 @@
- changedNumLit(srcBr, -1, 0);
-
-
-- if (fail) sprintf(buf, "Some files were not %s because of errors.",
-+ if (fail) sprintf(buf, "Some files were not %s because of errors.",
- cpymode ? "copied" : "moved");
-
-- else if (nlen>1) sprintf(buf, "%d files %s", nlen,
-+ else if (nlen>1) sprintf(buf, "%d files %s", nlen,
- (cpymode) ? "copied" : "moved");
- else buf[0] = '\0';
- setBrowStr(srcBr, buf);
-@@ -4794,7 +5368,51 @@
- SetCursors(-1);
- }
-
-+static int recursive_remove(dir)
-+ char *dir;
-+{
-+ DIR *dp = NULL;
-+ struct dirent *di;
-+ char name[MAXPATHLEN+1];
-+
-+ strncpy(name, dir, MAXPATHLEN);
-+ name[MAXPATHLEN] = 0;
-+
-+ if (name[strlen(name) - 1] == '/')
-+ name[strlen(name) - 1] = 0;
-+
-+ if ((dp = opendir(name)) == NULL)
-+ goto err;
-+
-+ while ((di = readdir(dp)) != NULL) {
-+ char buf[MAXPATHLEN+1];
-+ struct stat st;
-+
-+ if (!strcmp(di->d_name, ".") || !strcmp(di->d_name, ".."))
-+ continue;
-+
-+ snprintf(buf, MAXPATHLEN, "%s/%s", name, di->d_name);
-+
-+ if (stat(buf, &st) < 0)
-+ continue;
-+
-+ if (S_ISDIR(st.st_mode)) {
-+ if (recursive_remove(buf) < 0)
-+ goto err;
-+ } else
-+ unlink(buf);
-+ }
-
-+ if (rmdir(name) < 0)
-+ goto err;
-+
-+ closedir(dp);
-+ return 0;
-+
-+err:
-+ if (dp) closedir(dp);
-+ return -1;
-+}
-
- /*************************************************/
- static int moveFile(src,dst)
-@@ -4809,34 +5427,48 @@
- One bit of noise: if destination file exists, pop up a Overwrite?
- warning box. */
-
-- int i, srcdir, dstdir;
-- struct stat st;
-- char buf[512];
-- static char *owbuts[4] = { "\nOk", "dDon't ask", "nNo", "\033Cancel" };
-+ int i, srcdir, dstdir;
-+ struct stat st;
-+ char buf[512];
-+ static const char *owbuts[] = { "\nOk", "aAlways", "nNo", "NNever", "\033Cancel" };
-
- if (DEBUG) fprintf(stderr,"moveFile %s %s\n", src, dst);
-
-+#ifdef AUTO_EXPAND
-+ Dirtosubst(src);
-+#endif
-+
- if (stat(src, &st)) return 0; /* src doesn't exist, it would seem */
-+#ifdef AUTO_EXPAND
-+ srcdir = (stat2bf((u_int) st.st_mode , src) == BF_DIR);
-+#else
- srcdir = (stat2bf((u_int) st.st_mode) == BF_DIR);
-+#endif
-
- /* see if destination exists */
-+
- if (stat(dst, &st)==0) {
-+ if (overwrite==OWRT_NEVER) return -1;
-+#ifdef AUTO_EXPAND
-+ dstdir = (stat2bf((u_int) st.st_mode , dst) == BF_DIR);
-+#else
- dstdir = (stat2bf((u_int) st.st_mode) == BF_DIR);
-+#endif
-
- if (overwrite==OWRT_ASK) {
-- sprintf(buf, "%s '%s' exists.\n\nOverwrite?",
-+ snprintf(buf, sizeof(buf), "%s '%s' exists.\n\nOverwrite?",
- dstdir ? "Directory" : "File", dst);
-- i = PopUp(buf, owbuts, 4);
--
-- if (i==1) overwrite = OWRT_NOASK;
-- else if (i==2) return -1;
-- else if (i==3) { overwrite = OWRT_CANCEL; return 1; }
-+ switch (PopUp(buf, owbuts, COUNT(owbuts))) {
-+ case 1: overwrite = OWRT_ALWAYS; break;
-+ case 2: return -1;
-+ case 3: overwrite = OWRT_NEVER; return -1;
-+ case 4: overwrite = OWRT_CANCEL; return 1;
-+ }
- }
-
- if (dstdir) {
- #ifndef VMS /* we don't delete directories in VMS */
-- sprintf(buf, "rm -rf %s", dst);
-- if (system(buf)) { /* okay, so it's cheating... */
-+ if (recursive_remove(dst)) { /* okay, so it's cheating... */
- SetISTR(ISTR_WARNING, "Unable to remove directory %s", dst);
- return 1;
- }
-@@ -4848,7 +5480,7 @@
- }
- }
-
--
-+
- if (!rename(src, dst)) return 0; /* Ok */
- if (errno != EXDEV) return 1; /* failure, of some sort */
-
-@@ -4859,9 +5491,8 @@
- if (i == 0) { /* copied okay, kill the original */
- if (srcdir) {
- #ifndef VMS /* we don't delete directories in VMS */
-- sprintf(buf, "rm -rf %s", src);
-- if (system(buf)) { /* okay, so it's cheating... */
-- SetISTR(ISTR_WARNING, "Unable to remove directory %s", dst);
-+ if (recursive_remove(src)) { /* okay, so it's cheating... */
-+ SetISTR(ISTR_WARNING, "Unable to remove directory %s", src);
- return 1;
- }
- #endif /* VMS */
-@@ -4896,7 +5527,7 @@
- /* possible cases: source is either a file or a directory, or doesn't exist,
- destination is either a file, a directory, or doesn't exist.
-
-- if source doesn't exist, nothing to do.
-+ if source doesn't exist, nothing to do.
- if source is a file:
- if dest is a file, popup 'overwriting' question, delete file if ok
- if dest is a dir, popup 'overwriting dir' question, delete dir if ok
-@@ -4907,38 +5538,51 @@
- fall through: if dest doesn't exist, copy the directory, recurs */
-
-
-- int i, dstExists, srcdir, dstdir;
-- struct stat srcSt, dstSt;
-- char buf[1024];
-- static char *owdiff[3] = { "\nOk", "nNo", "\033Cancel" };
-- static char *owsame[4] = { "\nOk", "dDon't Ask", "nNo", "\033Cancel" };
-+ int dstExists, srcdir, dstdir;
-+ struct stat srcSt, dstSt;
-+ char buf[1024];
-+ static const char *owdiff[] = { "\nOk", "nNo", "\033Cancel" };
-+ static const char *owsame[] = { "\nOk", "aAlways", "nNo", "NNever", "\033Cancel" };
-
- if (DEBUG) fprintf(stderr,"copyFile %s %s\n", src, dst);
-
-+#ifdef AUTO_EXPAND
-+ Dirtosubst(src);
-+#endif
-+
- if (stat(src,&srcSt)) return 0; /* source doesn't exist, it would seem */
-
- dstExists = (stat(dst, &dstSt)==0);
-
- if (dstExists) { /* ask about overwriting... */
-- srcdir = (stat2bf((u_int) srcSt.st_mode) == BF_DIR);
-- dstdir = (stat2bf((u_int) dstSt.st_mode) == BF_DIR);
-+#ifdef AUTO_EXPAND
-+ srcdir = (stat2bf((u_int) srcSt.st_mode , src) == BF_DIR);
-+ dstdir = (stat2bf((u_int) dstSt.st_mode , dst) == BF_DIR);
-+#else
-+ srcdir = (stat2bf((u_int) srcSt.st_mode) == BF_DIR);
-+ dstdir = (stat2bf((u_int) dstSt.st_mode) == BF_DIR);
-+#endif
-
- sprintf(buf, "%s '%s' already exists. Replace it with %s '%s'?",
- (dstdir) ? "Directory" : "File", dst,
- (srcdir) ? "contents of directory" : "file", src);
-
- if (srcdir == dstdir) {
-+ if (overwrite==OWRT_NEVER) return -1;
- if (overwrite==OWRT_ASK) {
-- i = PopUp(buf, owsame, 4);
-- if (i==1) overwrite = OWRT_NOASK;
-- if (i==2) return -1;
-- else if (i==3) { overwrite = OWRT_CANCEL; return 1; }
-+ switch (PopUp(buf, owsame, COUNT(owsame))) {
-+ case 1: overwrite = OWRT_ALWAYS; break;
-+ case 2: return -1;
-+ case 3: overwrite = OWRT_NEVER; return -1;
-+ case 4: overwrite = OWRT_CANCEL; return 1;
-+ }
- }
- }
- else { /* one's a dir, the other's a file. *ALWAYS* ask! */
-- i = PopUp(buf, owdiff, 3);
-- if (i==1) return -1;
-- else if (i==2) { overwrite = OWRT_CANCEL; return 1; }
-+ switch (PopUp(buf, owdiff, COUNT(owdiff))) {
-+ case 1: return -1;
-+ case 2: overwrite = OWRT_CANCEL; return 1;
-+ }
- }
-
-
-@@ -4957,7 +5601,7 @@
- /* destination doesn't exist no more, if it ever did... */
- userMask = umask(0); /* grab the umask */
- umask((mode_t) userMask); /* put it back... */
--
-+
-
- strcpy(cpSrcPath, src);
- strcpy(cpDstPath, dst);
-@@ -5017,7 +5661,7 @@
- called recursively by cp_dir, there are *no* guarantees that either file
- exists or not */
-
-- int i, havedst;
-+ int havedst;
- struct stat srcSt, dstSt;
-
- if (stat(cpSrcPath, &srcSt)) { /* src doesn't exist, usefully... */
-@@ -5036,8 +5680,11 @@
- havedst = 1;
- }
-
--
-- switch(stat2bf((u_int) srcSt.st_mode)) {
-+#ifdef AUTO_EXPAND
-+ switch(stat2bf((u_int) srcSt.st_mode , cpDstPath)) {
-+#else
-+ switch(stat2bf((u_int) srcSt.st_mode)) {
-+#endif
- /* determine how to copy, by filetype */
-
- /* NOTE: There is no S_IFLNK case here, since we're using 'stat()' and
-@@ -5053,18 +5700,22 @@
- }
- }
- else {
-+#ifdef AUTO_EXPAND
-+ if (stat2bf((u_int) dstSt.st_mode , cpDstPath) != BF_DIR) {
-+#else
- if (stat2bf((u_int) dstSt.st_mode) != BF_DIR) {
-+#endif
- SetISTR(ISTR_WARNING,"%s: not a directory", cpDstPath);
- copyerr++;
- return;
- }
- }
--
-+
- cp_dir();
- if (!havedst) chmod(cpDstPath, srcSt.st_mode);
--
-+
- break;
--
-+
-
- case BF_CHR:
- case BF_BLK: cp_special(&srcSt, havedst); break;
-@@ -5089,12 +5740,12 @@
- {
- int i, dirlen, oldsrclen, olddstlen, longpath;
- char **names, *name;
-- struct stat srcSt, dstSt;
-+ struct stat srcSt;
-
-
- /* src and dst directories both exists now. copy entries */
-
-- if (DEBUG) fprintf(stderr,"cp_dir: src='%s', dst='%s'\n",
-+ if (DEBUG) fprintf(stderr,"cp_dir: src='%s', dst='%s'\n",
- cpSrcPath, cpDstPath);
-
- longpath = 0;
-@@ -5110,9 +5761,9 @@
-
- for (i=0; i<dirlen && overwrite!=OWRT_CANCEL; i++) {
- name = names[i];
-- if (name[0] == '.' && (name[1]=='\0' ||
-+ if (name[0] == '.' && (name[1]=='\0' ||
- (name[1]=='.' && name[2]=='\0'))) goto done;
--
-+
- /* add name to src and dst paths */
- if ((strlen(name) + oldsrclen >= (MAXPATHLEN-3)) ||
- (strlen(name) + olddstlen >= (MAXPATHLEN-3))) {
-@@ -5130,12 +5781,17 @@
- cpSrcPath[oldsrclen] = '\0';
- goto done;
- }
--
-- if (stat2bf((u_int) srcSt.st_mode) == BF_DIR) {
-+
-+#ifdef AUTO_EXPAND
-+ if (stat2bf((u_int) srcSt.st_mode , cpSrcPath) == BF_DIR)
-+#else
-+ if (stat2bf((u_int) srcSt.st_mode) == BF_DIR)
-+#endif
-+ {
- cpSrcPath[oldsrclen] = '\0';
- continue; /* don't remove from list, just skip */
- }
--
-+
- strcat(cpDstPath, "/");
- strcat(cpDstPath, name);
- cp(); /* RECURSE */
-@@ -5169,7 +5825,7 @@
- strcat(cpDstPath, name);
-
- cp(); /* RECURSE */
--
-+
- cpSrcPath[oldsrclen] = '\0';
- cpDstPath[olddstlen] = '\0';
- }
-@@ -5190,11 +5846,11 @@
- int exists;
- /*****************************/
- {
-- register int srcFd, dstFd, rcount, wcount, i;
-- char str[512], buf[8192];
-- static char *owbuts[4] = { "\nOk", "dDon't Ask", "nNo", "\033Cancel" };
-+ register int srcFd, dstFd, rcount, wcount;
-+ char buf[8192];
-+ static const char *owbuts[] = { "\nOk", "aAlways", "nNo", "NNever", "\033Cancel" };
-
-- if (DEBUG) fprintf(stderr,"cp_file: src='%s', dst='%s'\n",
-+ if (DEBUG) fprintf(stderr,"cp_file: src='%s', dst='%s'\n",
- cpSrcPath, cpDstPath);
-
- if ((srcFd = open(cpSrcPath, O_RDONLY, 0)) == -1) {
-@@ -5204,13 +5860,15 @@
- }
-
- if (exists) {
-+ if (overwrite==OWRT_NEVER) return;
- if (overwrite==OWRT_ASK) {
- sprintf(buf, "File '%s' exists.\n\nOverwrite?", cpDstPath);
-- i = PopUp(buf, owbuts, 4);
--
-- if (i==1) overwrite = OWRT_NOASK;
-- else if (i==2) return;
-- else if (i==3) { overwrite = OWRT_CANCEL; return; }
-+ switch (PopUp(buf, owbuts, 4)) {
-+ case 1: overwrite = OWRT_ALWAYS; break;
-+ case 2: return;
-+ case 3: overwrite = OWRT_NEVER; return;
-+ case 4: overwrite = OWRT_CANCEL; return;
-+ }
- }
- dstFd = open(cpDstPath, O_WRONLY|O_TRUNC, 0);
- }
-@@ -5255,7 +5913,7 @@
- int exists;
- /*********************************/
- {
-- if (DEBUG) fprintf(stderr,"cp_spec: src='%s', dst='%s'\n",
-+ if (DEBUG) fprintf(stderr,"cp_spec: src='%s', dst='%s'\n",
- cpSrcPath, cpDstPath);
-
- if (exists && unlink(cpDstPath)) {
-@@ -5281,7 +5939,7 @@
- int exists;
- /*********************************/
- {
-- if (DEBUG) fprintf(stderr,"cp_fifo: src='%s', dst='%s'\n",
-+ if (DEBUG) fprintf(stderr,"cp_fifo: src='%s', dst='%s'\n",
- cpSrcPath, cpDstPath);
-
- #ifdef S_IFIFO
-@@ -5302,12 +5960,18 @@
-
-
-
--
-+
- /*********************************/
-+#ifdef AUTO_EXPAND
-+static int stat2bf(uistmode, path)
-+ u_int uistmode;
-+ char *path;
-+#else
- static int stat2bf(uistmode)
- u_int uistmode;
-+#endif
- {
-- /* given the 'st.st_mode' field from a successful stat(), returns
-+ /* given the 'st.st_mode' field from a successful stat(), returns
- BF_FILE, BF_DIR, BF_BLK, BF_CHR, BF_FIFO, or BF_SOCK. Does *NOT*
- return BF_EXE */
-
-@@ -5319,6 +5983,9 @@
- else if (S_ISBLK(stmode)) rv = BF_BLK;
- else if (S_ISFIFO(stmode)) rv = BF_FIFO;
- else if (S_ISSOCK(stmode)) rv = BF_SOCK;
-+#ifdef AUTO_EXPAND
-+ else if (Isarchive(path)) rv = BF_DIR;
-+#endif
- else rv = BF_FILE;
-
- return rv;
-@@ -5357,8 +6024,8 @@
- static int selmatch1(name, arg)
- char *name, *arg;
- {
-- /* returns non-zero if 'name' matches 'arg'. Any '*' chars found in arg
-- are considered wildcards that match any number of characters,
-+ /* returns non-zero if 'name' matches 'arg'. Any '*' chars found in arg
-+ are considered wildcards that match any number of characters,
- including zero. */
-
- char *sp, *oldnp;
-@@ -5379,7 +6046,7 @@
- while (*name) name++;
- while (*arg ) arg++;
- name--; arg--;
--
-+
- while (*arg != '*') {
- if (*arg != *name || name<oldnp) return 0;
- arg--; name--;
-@@ -5388,7 +6055,7 @@
- }
-
- else { /* there are more '*'s in arg... */
-- /* find the first occurrence of the string between the two '*'s.
-+ /* find the first occurrence of the string between the two '*'s.
- if the '*'s are next to each other, just throw away the first one */
-
- arg++; /* points to char after first '*' */
-@@ -5410,7 +6077,7 @@
- arg = sp+1;
- }
- }
-- }
-+ }
- }
-
- if (!*arg && !*name) return 1;
-@@ -5419,4 +6086,98 @@
- }
-
-
-+static IVIS *icon_vis_list = NULL;
-+
-+/***************************************************************/
-+static void recIconVisible(name, icon)
-+ char *name;
-+ int icon;
-+{
-+ IVIS *ptr, *prev = NULL;
-+
-+ for (ptr = icon_vis_list; ptr; prev = ptr, ptr = ptr->next) {
-+ if (!strcmp(ptr->name, name)) {
-+ ptr->icon = icon;
-+ return;
-+ }
-+ }
-+
-+ ptr = calloc(sizeof(IVIS), 1);
-+ if (!ptr)
-+ return;
-
-+ ptr->name = strdup(name);
-+
-+ if (!ptr->name) {
-+ free(ptr);
-+ return;
-+ }
-+
-+ if (!prev) {
-+ icon_vis_list = ptr;
-+ } else {
-+ prev->next = ptr;
-+ }
-+
-+ ptr->next = NULL;
-+ ptr->icon = icon;
-+}
-+
-+/***************************************************************/
-+static void restIconVisible(br)
-+ BROWINFO *br;
-+{
-+ IVIS *ptr;
-+
-+ for (ptr = icon_vis_list; ptr; ptr = ptr->next) {
-+ if (!strcmp(ptr->name, br->path)) {
-+ if (ptr->icon >= 0) {
-+ makeIconVisible(br, ptr->icon);
-+ updateSel(br, ptr->icon, 0, 0);
-+ }
-+ return;
-+ }
-+ }
-+}
-+
-+
-+/*********************************/
-+static void clipChanges(br)
-+ BROWINFO *br;
-+{
-+ /* called whenever schnauzer activity should place file names in
-+ the X11 clipboard, or change what it put there.
-+
-+ Implementation is simple because the UI is non-standard
-+ (i.e., not like xterm(1)). The clipboard command causes the
-+ current browser to dump all its currently selected files'
-+ (if any) names to the clipboard, space-separated.
-+ No effort is made to shell-escape blanks and other 'odd'
-+ characters in the names. */
-+
-+ char buf[4000]; /* too much or too little, whatever... */
-+ int n;
-+ int i;
-+
-+ n = 0;
-+ strcpy(buf, "");
-+
-+ for (i=0; i<br->bfLen; i++) {
-+ if(br->bfList[i].lit == 1) {
-+ int m;
-+
-+ m = strlen(br->bfList[i].name) + 1;
-+
-+ if(n+m+1 >= sizeof(buf)) return; /* names probably won't fit in buf, abort */
-+ strcat(buf, br->bfList[i].name);
-+ strcat(buf, " ");
-+ n += m;
-+ }
-+ }
-+
-+ if(n) {
-+ buf[n-1] = 0; /* trim last space */
-+
-+ NewCutBuffer(buf);
-+ }
-+}
-diff -ru xv-3.10a/xvbutt.c xv-3.10a-enhancements/xvbutt.c
---- xv-3.10a/xvbutt.c 1995-01-03 13:19:51.000000000 -0800
-+++ xv-3.10a-enhancements/xvbutt.c 2007-04-15 20:59:15.000000000 -0700
-@@ -1,4 +1,4 @@
--/*
-+/*
- * xvbutt.c - regular, 'radio', 'checkbox', and 'menu' pushbuttons
- *
- * callable functions:
-@@ -16,7 +16,7 @@
- * RBSetActive() - sets active status of an RBUTT
- * RBClick() - finds clicked-on rb in a list
- * RBTrack() - tracks rb after click, until release
-- *
-+ *
- * CBCreate() - create a CBUTT (checkbox button)
- * CBRedraw() - redraw a CBUTT
- * CBSetActive() - change active status of a CBUTT
-@@ -26,7 +26,7 @@
- * MBCreate() - create a MBUTT (menu button)
- * MBRedraw() - redraw a MBUTT
- * MBSetActive() - change active status of a MBUTT
-- * MBWhich() - returns # of first checked selection
-+ * MBWhich() - returns # of first checked selection
- * MBSelect() - similar to RBSelect() ...
- * MBClick() - returns true if given MB was clicked on
- * MBTrack() - tracks MBUTT after click, until release
-@@ -76,7 +76,7 @@
- Window win;
- int x,y;
- unsigned int w,h;
-- char *str;
-+ const char *str;
- unsigned long fg,bg,hi,lo;
- {
- bp->win = win;
-@@ -116,7 +116,7 @@
- void BTRedraw(bp)
- BUTT *bp;
- {
-- int i,x,y,r,x1,y1;
-+ int x,y,r,x1,y1;
- unsigned int w,h;
- XPoint tpts[10], bpts[10], ipts[5];
-
-@@ -170,13 +170,13 @@
- XSetForeground(theDisp, theGC, bp->fg);
- XDrawLines(theDisp, bp->win, theGC, ipts, 5, CoordModeOrigin); /* inset */
-
-- XDrawLine(theDisp, bp->win, theGC, x+1, y + 1,
-+ XDrawLine(theDisp, bp->win, theGC, x+1, y + 1,
- ipts[0].x, ipts[0].y);
- XDrawLine(theDisp, bp->win, theGC, x+1, y + (int) h - 1,
- ipts[1].x, ipts[1].y);
- XDrawLine(theDisp, bp->win, theGC, x + (int) w - 1, y + (int) h - 1,
- ipts[2].x, ipts[2].y);
-- XDrawLine(theDisp, bp->win, theGC, x + (int) w - 1, y+1,
-+ XDrawLine(theDisp, bp->win, theGC, x + (int) w - 1, y+1,
- ipts[3].x, ipts[3].y);
-
- if (bp->lit) {
-@@ -184,12 +184,12 @@
- XDrawRectangle(theDisp, bp->win, theGC, x+1, y+1, w-2, h-2);
- }
- }
--
-+
- else { /* ctrlColor */
- XSetForeground(theDisp, theGC, bp->bg);
- XFillRectangle(theDisp, bp->win, theGC, x+1, y+1, w-1, h-1);
-
-- Draw3dRect(bp->win, x+1, y+1, w-2, h-2, R3D_OUT, bp->fwidth,
-+ Draw3dRect(bp->win, x+1, y+1, w-2, h-2, R3D_OUT, bp->fwidth,
- bp->hi, bp->lo, bp->bg);
-
- XSetForeground(theDisp, theGC, bp->fg);
-@@ -198,7 +198,7 @@
- if (bp->lit)
- XDrawRectangle(theDisp, bp->win, theGC, x+1, y+1, w-2, h-2);
- }
--
-+
-
-
-
-@@ -210,7 +210,7 @@
-
- XSetBackground(theDisp, theGC, bp->bg);
-
-- if (bp->colorpix)
-+ if (bp->colorpix)
- XCopyArea (theDisp,bp->pix, bp->win, theGC, 0,0,bp->pw,bp->ph, x1,y1);
- else
- XCopyPlane(theDisp,bp->pix, bp->win, theGC, 0,0,bp->pw,bp->ph, x1,y1,1L);
-@@ -262,15 +262,15 @@
- if (bp->lit==inval && PTINRECT(x, y, bp->x, bp->y, bp->w, bp->h)) {
- bp->lit = !inval; BTRedraw(bp); XFlush(theDisp);
- }
--
-+
- if (bp->lit!=inval && !PTINRECT(x, y, bp->x, bp->y, bp->w, bp->h)) {
- bp->lit = inval; BTRedraw(bp); XFlush(theDisp);
- }
- }
-
- rval = (bp->lit != inval);
--
-- if (bp->lit && !bp->toggle)
-+
-+ if (bp->lit && !bp->toggle)
- { bp->lit = 0; BTRedraw(bp); XFlush(theDisp); }
-
- return(rval);
-@@ -290,18 +290,18 @@
- RBUTT *rblist;
- Window win;
- int x,y;
-- char *str;
-+ const char *str;
- unsigned long fg,bg,hi,lo;
- {
- /* mallocs an RBUTT, fills in the fields, and appends it to rblist
- if rblist is NULL, this is the first rb in the list. It will
-- be made the 'selected' one
-+ be made the 'selected' one
-
-- Note: no need to check return status. It'll fatal error if it
-+ Note: no need to check return status. It'll fatal error if it
- can't malloc */
-
- RBUTT *rb, *rbptr;
-- Pixmap rb_frame, rb_frame1, rb_top, rb_bot, rb_dtop, rb_dbot, rb_body,
-+ Pixmap rb_frame, rb_frame1, rb_top, rb_bot, rb_dtop, rb_dbot, rb_body,
- rb_dot;
-
- rb = (RBUTT *) malloc(sizeof(RBUTT));
-@@ -348,7 +348,7 @@
- rb_off = XCreatePixmap(theDisp, rootW, RBSIZE, RBSIZE, dispDEEP);
- rb_off1 = XCreatePixmap(theDisp, rootW, RBSIZE, RBSIZE, dispDEEP);
-
-- if (!rb_frame || !rb_frame1 || !rb_top || !rb_bot || !rb_dtop ||
-+ if (!rb_frame || !rb_frame1 || !rb_top || !rb_bot || !rb_dtop ||
- !rb_dbot || !rb_body || !rb_dot || !rb_on || !rb_on1 ||
- !rb_off || !rb_off1)
- FatalError("unable to create radio-button pixmaps");
-@@ -410,7 +410,7 @@
- XFillRectangle(theDisp, rb_on, theGC, 0,0,RBSIZE,RBSIZE);
- XFillRectangle(theDisp, rb_on1, theGC, 0,0,RBSIZE,RBSIZE);
- }
--
-+
- XSetStipple(theDisp, theGC, rb_frame);
- XSetForeground(theDisp, theGC, fg);
- XFillRectangle(theDisp, rb_on, theGC, 0,0,RBSIZE,RBSIZE);
-@@ -437,7 +437,7 @@
-
- return(rb);
- }
--
-+
-
-
-
-@@ -475,23 +475,23 @@
- int lit;
- {
- /* draws the rb being pointed at */
--
-+
- Pixmap pix;
--
-+
- if (!rb) return; /* rb = NULL */
--
-+
- XSetForeground(theDisp, theGC, rb->fg);
--
-+
- if (rb->selected) { pix = (lit) ? rb_on1 : rb_on; }
- else { pix = (lit) ? rb_off1 : rb_off; }
--
-+
- XCopyArea(theDisp, pix, rb->win, theGC, 0,0,RBSIZE,RBSIZE, rb->x, rb->y);
-- DrawString(rb->win, rb->x + RBSIZE + 4,
-+ DrawString(rb->win, rb->x + RBSIZE + 4,
- rb->y + RBSIZE/2 - CHIGH/2 + ASCENT, rb->str);
-
- if (!rb->active) { /* if non-active, dim button and string */
- DimRect(rb->win, rb->x, rb->y, RBSIZE, RBSIZE, rb->bg);
-- DimRect(rb->win, rb->x + RBSIZE + 4, rb->y + RBSIZE/2 - CHIGH/2,
-+ DimRect(rb->win, rb->x + RBSIZE + 4, rb->y + RBSIZE/2 - CHIGH/2,
- (u_int) StringWidth(rb->str), (u_int) CHIGH, rb->bg);
- }
- }
-@@ -527,19 +527,19 @@
- }
-
-
--
-+
- /***********************************************/
- int RBWhich(rblist)
- RBUTT *rblist;
- {
- int i;
--
-+
- /* returns index of currently selected rb. if none, returns -1 */
--
-+
- i = 0;
-- while (rblist && !rblist->selected)
-+ while (rblist && !rblist->selected)
- { rblist = (RBUTT *) rblist->next; i++; }
--
-+
- if (!rblist) return -1; /* didn't find one */
- return i;
- }
-@@ -550,9 +550,9 @@
- RBUTT *rblist;
- {
- int i;
--
-+
- /* returns # of rb's in the list */
--
-+
- i = 0;
- while (rblist) { rblist = (RBUTT *) rblist->next; i++; }
- return i;
-@@ -566,13 +566,13 @@
- {
- RBUTT *rb;
- int i;
--
-+
- /* sets 'active' status of rb #n. does redrawing */
--
-+
- rb=rblist; i=0;
- while (rb && i!=n) { rb = (RBUTT *) rb->next; i++; }
- if (!rb) return; /* n out of range. do nothing */
--
-+
- if (rb->active != act) {
- rb->active = act;
- drawRB(rb, 0);
-@@ -588,13 +588,13 @@
- int i;
-
- /* searches through rblist to see if mouse click at mx,my is in the
-- clickable region of any of the rb's. If it finds one, it returns
-+ clickable region of any of the rb's. If it finds one, it returns
- it's index in the list. If not, returns -1 */
-
- i = 0;
- while (rblist) {
- if (PTINRECT(mx, my, rblist->x, rblist->y, RBSIZE, RBSIZE)) break;
--
-+
- rblist = (RBUTT *) rblist->next;
- i++;
- }
-@@ -613,9 +613,9 @@
- Window rW, cW;
- int i, x, y, rx, ry, lit, rv;
- unsigned int mask;
--
-+
- /* returns '1' if selection changed */
--
-+
- rb=rblist; i=0;
- while (rb && i!=n) { rb = (RBUTT *) rb->next; i++; }
- if (!rb) return 0; /* n out of range */
-@@ -637,7 +637,7 @@
- drawRB(rb, lit);
- XFlush(theDisp);
- }
--
-+
- if (lit && !PTINRECT(x, y, rb->x, rb->y, RBSIZE, RBSIZE)) {
- lit=0;
- drawRB(rb, lit);
-@@ -671,7 +671,7 @@
- CBUTT *cb;
- Window win;
- int x,y;
-- char *str;
-+ const char *str;
- unsigned long fg,bg,hi,lo;
- {
- /* fill in the fields of the structure */
-@@ -690,14 +690,14 @@
- do so. We'll be needing them, y'see... */
-
- if (!cbpixmade) {
-- cbcheck = XCreatePixmapFromBitmapData(theDisp, rootW,
-+ cbcheck = XCreatePixmapFromBitmapData(theDisp, rootW,
- (char *) cb_check_bits,
- cb_check_width, cb_check_height, fg, bg, dispDEEP);
-
- cbpixmade = 1;
- }
- }
--
-+
-
-
-
-@@ -708,25 +708,25 @@
- /* draws the cb being pointed at */
-
- XSetForeground(theDisp, theGC, cb->bg);
-- XFillRectangle(theDisp, cb->win, theGC, cb->x+2, cb->y+2,
-+ XFillRectangle(theDisp, cb->win, theGC, cb->x+2, cb->y+2,
- XVCBSIZE-3,XVCBSIZE-3);
-
- XSetForeground(theDisp, theGC, cb->fg);
- XDrawRectangle(theDisp, cb->win, theGC, cb->x, cb->y, XVCBSIZE, XVCBSIZE);
- Draw3dRect(cb->win, cb->x+1, cb->y+1, XVCBSIZE-2, XVCBSIZE-2, R3D_OUT, 2,
-- cb->hi, cb->lo, cb->bg);
-+ cb->hi, cb->lo, cb->bg);
-
-- if (cb->val) XCopyArea(theDisp, cbcheck, cb->win, theGC,
-- 0, 0, cb_check_width, cb_check_height,
-+ if (cb->val) XCopyArea(theDisp, cbcheck, cb->win, theGC,
-+ 0, 0, cb_check_width, cb_check_height,
- cb->x+3, cb->y+3);
--
-+
- XSetForeground(theDisp, theGC, cb->fg);
-- DrawString(cb->win, cb->x + XVCBSIZE+4,
-+ DrawString(cb->win, cb->x + XVCBSIZE+4,
- cb->y+XVCBSIZE/2 - CHIGH/2 + ASCENT, cb->str);
-
- if (!cb->active) { /* if non-active, dim button and string */
- DimRect(cb->win, cb->x, cb->y, XVCBSIZE, XVCBSIZE, cb->bg);
-- DimRect(cb->win, cb->x + XVCBSIZE+4, cb->y+XVCBSIZE/2 - CHIGH/2,
-+ DimRect(cb->win, cb->x + XVCBSIZE+4, cb->y+XVCBSIZE/2 - CHIGH/2,
- (u_int) StringWidth(cb->str), (u_int) CHIGH, cb->bg);
- }
- }
-@@ -761,7 +761,6 @@
- Window rW, cW;
- int x, y, rx, ry, lit;
- unsigned int mask;
-- Pixmap litpix, darkpix;
-
- /* called once we've figured out that the mouse clicked in 'cb' */
-
-@@ -782,7 +781,7 @@
- drawCB(cb,lit);
- XFlush(theDisp);
- }
--
-+
- if (lit && !PTINRECT(x, y, cb->x, cb->y, XVCBSIZE, XVCBSIZE)) {
- lit=0;
- drawCB(cb,lit);
-@@ -809,28 +808,28 @@
- {
- /* draws highlighting */
- if (lit) {
-- if (ctrlColor)
-+ if (ctrlColor)
- Draw3dRect(cb->win, cb->x+1, cb->y+1, XVCBSIZE-2, XVCBSIZE-2, R3D_IN, 2,
- cb->hi, cb->lo, cb->bg);
- else {
- XSetForeground(theDisp, theGC, cb->fg);
-- XDrawRectangle(theDisp, cb->win, theGC, cb->x+1, cb->y+1,
-+ XDrawRectangle(theDisp, cb->win, theGC, cb->x+1, cb->y+1,
- XVCBSIZE-2, XVCBSIZE-2);
- }
- }
-
- else {
-- if (ctrlColor)
-+ if (ctrlColor)
- Draw3dRect(cb->win, cb->x+1, cb->y+1, XVCBSIZE-2, XVCBSIZE-2, R3D_OUT, 2,
- cb->hi, cb->lo, cb->bg);
- else {
- XSetForeground(theDisp, theGC, cb->bg);
-- XDrawRectangle(theDisp, cb->win, theGC, cb->x+1, cb->y+1,
-+ XDrawRectangle(theDisp, cb->win, theGC, cb->x+1, cb->y+1,
- XVCBSIZE-2, XVCBSIZE-2);
- }
- }
- }
--
-+
-
-
- /******************* MBUTT ROUTINES ************************/
-@@ -838,20 +837,20 @@
-
-
- /***********************************************/
--void MBCreate(mb, win, x,y,w,h, str, list, nlist, fg, bg, hi, lo)
-+void MBCreate(mb, win, x, y, w, h, title, list, nlist, fg, bg, hi, lo)
- MBUTT *mb;
- Window win;
- int x,y;
- unsigned int w,h;
-- char *str;
-- char **list;
-+ const char *title;
-+ const char * const *list;
- int nlist;
- unsigned long fg,bg,hi,lo;
- {
- XSetWindowAttributes xswa;
- unsigned long xswamask;
- int i;
--
-+
- if (!mbpixmade) {
- mbchk = XCreatePixmapFromBitmapData(theDisp, rootW, (char *) mb_chk_bits,
- mb_chk_width, mb_chk_height, fg, bg, dispDEEP);
-@@ -865,7 +864,7 @@
- mb->y = y;
- mb->w = w;
- mb->h = h;
-- mb->title = str;
-+ mb->title = title;
- mb->active = 1;
- mb->list = list;
- mb->nlist = nlist;
-@@ -889,7 +888,7 @@
- xswa.save_under = True;
- xswamask = CWBackPixel | CWBorderPixel | CWSaveUnder;
-
-- mb->mwin = XCreateWindow(theDisp, mb->win, x, y, w, h,
-+ mb->mwin = XCreateWindow(theDisp, mb->win, x, y, w, h,
- (u_int) 2, (int) dispDEEP, InputOutput,
- theVisual, xswamask, &xswa);
-
-@@ -898,7 +897,7 @@
- XSelectInput(theDisp, mb->mwin, ExposureMask | VisibilityChangeMask);
- XSetTransientForHint(theDisp, mb->mwin, mb->win);
- }
--
-+
-
-
-
-@@ -908,15 +907,15 @@
- {
- /* draws a menu button in it's normal state. (When it's actively being
- used (to select an item), all drawing is handled in MBTrack) */
--
-+
- int x,y,i,r,x1,y1;
- unsigned int w,h;
--
-+
- r = 2; /* amt of shadow */
- x = mb->x; y = mb->y; w = mb->w; h = mb->h;
-- x1 = x + (int) w;
-+ x1 = x + (int) w;
- y1 = y + (int) h;
--
-+
- XSetForeground(theDisp, theGC, mb->bg);
- XFillRectangle(theDisp, mb->win, theGC, x+1, y+1, w-1, h-1);
-
-@@ -940,12 +939,14 @@
- XSetBackground(theDisp, theGC, mb->bg);
- XCopyPlane(theDisp, mb->pix, mb->win, theGC, 0,0,
- (u_int) mb->pw, (u_int) mb->ph, x1,y1, 1L);
-- if (!mb->active)
-+ if (!mb->active)
- DimRect(mb->win, x1,y1, (u_int) mb->pw, (u_int) mb->ph, mb->bg);
- }
-
- else { /* draw string centered in butt */
-- char *str, stbuf[256];
-+ const char *str;
-+ char *tmp;
-+ char stbuf[256];
-
- if (mb->title) str = mb->title;
- else { /* find first checked item, and show that as the title */
-@@ -961,7 +962,7 @@
-
- /* truncate at TAB, if any */
- strcpy(stbuf, str);
-- if ((str = (char *) index(stbuf, '\t')) != NULL) *str = '\0';
-+ if ((tmp = (char *) index(stbuf, '\t')) != NULL) *tmp = '\0';
- str = stbuf;
-
- x1 = CENTERX(mfinfo, x + w/2, str);
-@@ -997,14 +998,14 @@
- MBUTT *mb;
- {
- /* returns index of first checked selection, or '-1' if nothing selected */
--
-+
- int i;
-
- if (!mb->hascheck) return -1;
-
- for (i=0; i<mb->nlist; i++)
- if (mb->flags[i]) return i;
--
-+
- return -1;
- }
-
-@@ -1017,13 +1018,13 @@
- /* makes entry #n the selected entry (ie, the only one with a check mark)
- Does all redrawing. Does nothing if entry #n already selected.
- Don't let it select 'dim' entries */
--
-+
- int i;
--
-+
- if (n<0 || n>mb->nlist) return; /* # out of range */
- if (!mb->hascheck) return; /* shouldn't happen */
- if (mb->flags[n]) return; /* already selected */
--
-+
- for (i=0; i<MAXMBLEN; i++) mb->flags[i] = 0;
-
- mb->flags[n] = 1;
-@@ -1083,7 +1084,7 @@
- }
- }
- mwide += 8; /* extra room at edges */
--
-+
- /* make wider if any checked menu items */
- for (i=0; i<mb->nlist && !mb->flags[i]; i++);
- hascheck = (i<mb->nlist || mb->hascheck);
-@@ -1091,7 +1092,7 @@
- if (hascheck && mb->title) mwide += 8;
-
- if (mwide < (mb->w+1)) mwide = mb->w+1; /* at least as wide as button */
--
-+
- mhigh = mb->nlist * LINEHIGH + 2 + extratop;
-
- mx = mb->x-1; my = mb->y - 1;
-@@ -1138,16 +1139,17 @@
- y = ASCENT + SPACING + extratop;
- for (i=0; i<mb->nlist; i++) {
- char txtstr[256], *tabstr;
-+
- strcpy(txtstr, mb->list[i]);
- if ((tabstr = (char *) index(txtstr, '\t'))) {
- *tabstr = '\0'; tabstr++;
- }
-
- if (mb->flags[i]) {
-- XCopyArea(theDisp, mbchk, win, theGC, 0, 0, mb_chk_width, mb_chk_height,
-+ XCopyArea(theDisp, mbchk, win, theGC, 0, 0, mb_chk_width, mb_chk_height,
- x - 10, y - 8);
- }
--
-+
- if (!strcmp(mb->list[i], MBSEP)) {
- mb->dim[i] = 1; /* don't select this one */
- if (ctrlColor) {
-@@ -1161,15 +1163,15 @@
- XDrawLine(theDisp,win,theGC,4,y-(ASCENT/2)+1, mwide-5, y-(ASCENT/2)+1);
- XSetForeground(theDisp, theGC, mb->fg);
- }
-- else
-+ else
- XDrawLine(theDisp, win, theGC, 4, y-(ASCENT/2), mwide-5, y-(ASCENT/2));
- }
- else {
- DrawString(win, x, y, txtstr);
-- if (tabstr)
-+ if (tabstr)
- DrawString(win, mwide - mtabwide - 4, y, tabstr);
-
-- if (mb->dim[i])
-+ if (mb->dim[i])
- DimRect(win, x, y-ASCENT, (u_int) mwide, (u_int) CHIGH, mb->bg);
- XSetForeground(theDisp, theGC, mb->fg);
- }
-diff -ru xv-3.10a/xvcolor.c xv-3.10a-enhancements/xvcolor.c
---- xv-3.10a/xvcolor.c 1995-01-06 11:29:23.000000000 -0800
-+++ xv-3.10a-enhancements/xvcolor.c 2007-05-12 13:55:36.000000000 -0700
-@@ -52,7 +52,7 @@
- int pwide, phigh, *pnumcols;
- {
- /* operates on 8-bit images. sorts the colormap into 'best' order
-- * 'order' is the 'best' order to allocate the colors. 'trans' is a
-+ * 'order' is the 'best' order to allocate the colors. 'trans' is a
- * transformation to be done to pic, cpic, and epic (in PIC8 mode) to
- * compress the colormap
- */
-@@ -67,22 +67,22 @@
- /* initialize histogram and compute it */
- for (i=0; i<256; i++) hist[i]=0;
- for (i=pwide*phigh, p=pic; i; i--, p++) hist[*p]++;
--
-+
- if (DEBUG>1) {
- fprintf(stderr,"%s: Desired colormap\n",cmd);
-- for (i=0; i<256; i++)
-+ for (i=0; i<256; i++)
- if (hist[i]) fprintf(stderr,"(%3d %02x,%02x,%02x %d)\n",
- i,rmap[i],gmap[i],bmap[i], hist[i]);
- fprintf(stderr,"\n\n");
- }
--
--
-+
-+
- /* put the actually-used colors into the 'c' array in the order they occur
- also, while we're at it, calculate ncols, and close up gaps in
- colortable */
--
-+
- for (i=ncols=0; i<256; i++) {
-- if (hist[i]) {
-+ if (hist[i]) {
- rmap[ncols] = rmap[i];
- gmap[ncols] = gmap[i];
- bmap[ncols] = bmap[i];
-@@ -104,8 +104,8 @@
- }
- xvbcopy((char *) &c[entry], (char *) &c1[0], sizeof(CMAPENT));
- c[entry].use = 0; /* dealt with */
--
--
-+
-+
- /* sort rest of colormap. Half of the entries are allocated on the
- basis of distance from already allocated colors, and half on the
- basis of usage. (NB: 'taxicab' distance is used throughout this file.)
-@@ -116,7 +116,7 @@
- To obtain O(n^2) performance, we keep each unselected color
- (in c[], with use>0) marked with the minimum distance to any of
- the selected colors (in c1[]). Each time we select a color, we
-- can update the minimum distances in O(n) time.
-+ can update the minimum distances in O(n) time.
-
- mod by Tom Lane Tom.Lane@g.gp.cs.cmu.edu */
-
-@@ -134,8 +134,8 @@
- for (j=0, cj=c; j<ncols; j++,cj++) {
- if (cj->use) { /* this color has not been marked already */
- /* update mindist */
-- d = (cj->r - ckR)*(cj->r - ckR) +
-- (cj->g - ckG)*(cj->g - ckG) +
-+ d = (cj->r - ckR)*(cj->r - ckR) +
-+ (cj->g - ckG)*(cj->g - ckG) +
- (cj->b - ckB)*(cj->b - ckB);
- if (cj->mindist > d) cj->mindist = d;
- if (cj->mindist > mdist) { mdist = cj->mindist; entry = j; }
-@@ -148,8 +148,8 @@
- for (j=0, cj=c; j<ncols; j++,cj++) {
- if (cj->use) { /* this color has not been marked already */
- /* update mindist */
-- d = (cj->r - ckR)*(cj->r - ckR) +
-- (cj->g - ckG)*(cj->g - ckG) +
-+ d = (cj->r - ckR)*(cj->r - ckR) +
-+ (cj->g - ckG)*(cj->g - ckG) +
- (cj->b - ckB)*(cj->b - ckB);
- if (cj->mindist > d) cj->mindist = d;
- if (cj->use > mdist) { mdist = cj->use; entry = j; }
-@@ -162,18 +162,18 @@
- xvbcopy((char *) &c[entry], (char *) &c1[i], sizeof(CMAPENT));
- c[entry].use = 0;
- }
--
-+
-
- for (i=0; i<ncols; i++) order[i] = (byte) c1[i].oldindex;
-
- if (DEBUG>1) {
- fprintf(stderr,"%s: result of sorting colormap\n",cmd);
-- for (i=0; i<ncols; i++)
-+ for (i=0; i<ncols; i++)
- fprintf(stderr,"(%3d %02x,%02x,%02x) ",i,rmap[i],gmap[i],bmap[i]);
- fprintf(stderr,"\n\n");
--
-+
- fprintf(stderr,"%s: allocation order table\n",cmd);
-- for (i=0; i<ncols; i++)
-+ for (i=0; i<ncols; i++)
- fprintf(stderr,"order[%d] = -> %d\n", i, order[i]);
- fprintf(stderr,"\n");
- }
-@@ -240,7 +240,7 @@
- SetISTR(ISTR_COLOR,"Using %s colormap.",
- (haveStdCmap == STD_111 ? "2x2x2" :
- haveStdCmap == STD_222 ? "4x4x4" :
-- haveStdCmap == STD_232 ? "4x8x4" :
-+ haveStdCmap == STD_232 ? "4x8x4" :
- haveStdCmap == STD_666 ? "6x6x6" : "8x8x4"));
-
- if (ncols>0) SetISTR(ISTR_COLOR2,stdCmapSuccess);
-@@ -251,7 +251,7 @@
-
- for (i=0; i<numcols; i++) {
- int i332;
-- i332 = ((int)rMap[i]&0xe0) | (((int)gMap[i]&0xe0)>>3) |
-+ i332 = ((int)rMap[i]&0xe0) | (((int)gMap[i]&0xe0)>>3) |
- (((int)bMap[i]&0xc0)>>6);
-
- cols[i] = stdcols[i332];
-@@ -291,7 +291,7 @@
- }
-
- else {
-- for (i=0; i<nfcols; i++)
-+ for (i=0; i<nfcols; i++)
- xvFreeColors(theDisp, theCmap, &freecols[i], 1, 0L);
-
- nfcols = 0;
-@@ -314,19 +314,19 @@
- unique = p2alloc = 0;
- rwthistime = 0;
-
-- /* FIRST PASS COLOR ALLOCATION:
-+ /* FIRST PASS COLOR ALLOCATION:
- for each color in the 'desired colormap', try to get it via
- xvAllocColor(). If for any reason it fails, mark that pixel
- 'unallocated' and worry about it later. Repeat. */
-
-- /* attempt to allocate first ncols entries in colormap
-+ /* attempt to allocate first ncols entries in colormap
- note: On displays with less than 8 bits per RGB gun, it's quite
- possible that different colors in the original picture will be
- mapped to the same color on the screen. X does this for you
-- silently. However, this is not-desirable for this application,
-+ silently. However, this is not-desirable for this application,
- because when I say 'allocate me 32 colors' I want it to allocate
- 32 different colors, not 32 instances of the same 4 shades... */
--
-+
-
- for (i=0; i<256; i++) failed[i] = 1;
-
-@@ -334,7 +334,7 @@
-
- for (i=0; i<numcols && unique<ncols; i++) {
- c = colAllocOrder[i];
-- if (mono) {
-+ if (mono) {
- int intens = MONO(rMap[c], gMap[c], bMap[c]);
- defs[c].red = defs[c].green = defs[c].blue = intens<<8;
- }
-@@ -346,8 +346,8 @@
-
- defs[c].flags = DoRed | DoGreen | DoBlue;
-
-- if (!(colorMapMode==CM_OWNCMAP && cmap==theCmap && CMAPVIS(theVisual))
-- && xvAllocColor(theDisp,cmap,&defs[c])) {
-+ if (!(colorMapMode==CM_OWNCMAP && cmap==theCmap && CMAPVIS(theVisual))
-+ && xvAllocColor(theDisp,cmap,&defs[c])) {
- unsigned long pixel, *fcptr;
-
- pixel = cols[c] = defs[c].pixel;
-@@ -355,7 +355,7 @@
- gdisp[c] = defs[c].green >> 8;
- bdisp[c] = defs[c].blue >> 8;
- failed[c]= 0;
--
-+
- /* see if the newly allocated color is new and different */
- for (j=0, fcptr=freecols; j<nfcols && *fcptr!=pixel; j++,fcptr++);
- if (j==nfcols) unique++;
-@@ -365,24 +365,24 @@
- }
-
- else {
-- /* the allocation failed. If we want 'perfect' color, and we haven't
-+ /* the allocation failed. If we want 'perfect' color, and we haven't
- already created our own colormap, we'll want to do so */
- if ((colorMapMode == CM_PERFECT || colorMapMode == CM_OWNCMAP)
- && !LocalCmap && CMAPVIS(theVisual)) {
- LocalCmap = XCreateColormap(theDisp, vrootW, theVisual, AllocNone);
--
-+
- if (LocalCmap) { /* succeeded, presumably */
- /* free all colors that were allocated, and try again with the
- new colormap. This is necessary because 'XCopyColormapAndFree()'
- has the unpleasant side effect of freeing up the various
- colors I need for the control panel, etc. */
-
-- for (i=0; i<nfcols; i++)
-+ for (i=0; i<nfcols; i++)
- xvFreeColors(theDisp, theCmap, &freecols[i], 1, 0L);
--
-+
- if (mainW && !useroot) XSetWindowColormap(theDisp,mainW, LocalCmap);
-
-- if (mainW && !useroot && cmapInGam)
-+ if (mainW && !useroot && cmapInGam)
- XSetWindowColormap(theDisp,gamW, LocalCmap);
- cmap = LocalCmap;
-
-@@ -402,9 +402,9 @@
- }
- }
- } /* FIRST PASS */
--
--
--
-+
-+
-+
- if (nfcols==numcols) {
- if (numcols != unique)
- SetISTR(ISTR_COLOR,"Got all %d colors. (%d unique)", numcols,
-@@ -415,7 +415,7 @@
- SetISTR(ISTR_COLOR2,"");
- return;
- }
--
-+
-
-
- /* SECOND PASS COLOR ALLOCATION:
-@@ -427,7 +427,7 @@
- is in the X colormap. Try to allocate that color (read only).
- If that fails, the THIRD PASS will deal with it */
-
-- SetISTR(ISTR_COLOR,"Got %d of %d colors. (%d unique)",
-+ SetISTR(ISTR_COLOR,"Got %d of %d colors. (%d unique)",
- nfcols,numcols,unique);
-
- /* read entire colormap (or first 256 entries) into 'ctab' */
-@@ -436,28 +436,28 @@
- if (dc>0) { /* only do SECOND PASS if there IS a colormap to read */
- for (i=0; i<dc; i++) ctab[i].pixel = (unsigned long) i;
- XQueryColors(theDisp, cmap, ctab, dc);
--
-+
- for (i=0; i<numcols && unique<ncols; i++) {
- c = colAllocOrder[i];
--
-+
- if (failed[c]) { /* an unallocated pixel */
- int d, mdist, close;
- int rd, gd, bd, ri, gi, bi;
--
-+
- mdist = 1000000; close = -1;
- ri = rMap[c]; gi = gMap[c]; bi = bMap[c];
--
-+
- for (j=0; j<dc; j++) {
- rd = ri - (ctab[j].red >>8);
- gd = gi - (ctab[j].green>>8);
- bd = bi - (ctab[j].blue >>8);
--
-+
- d = rd*rd + gd*gd + bd*bd;
- if (d<mdist) { mdist=d; close=j; }
- }
--
-+
- if (close<0) FatalError("This Can't Happen! (How reassuring.)");
-- if (xvAllocColor(theDisp, cmap, &ctab[close])) {
-+ if (xvAllocColor(theDisp, cmap, &ctab[close])) {
- xvbcopy((char *) &ctab[close], (char *) &defs[c], sizeof(XColor));
- failed[c]= 0;
- cols[c] = ctab[close].pixel;
-@@ -487,7 +487,7 @@
-
- mdist = 1000000; close = -1;
- ri = rMap[c]; gi = gMap[c]; bi = bMap[c];
--
-+
- /* search the alloc'd colors */
- for (j=0; j<nfcols; j++) {
- k = fc2pcol[j];
-@@ -535,7 +535,7 @@
- unsigned long pmr[1], pix[1];
- c = colAllocOrder[i];
-
-- if (cellgroup[c]) {
-+ if (cellgroup[c]) {
- int n;
- /* this color is part of a group. see if its group's
- been seen already, and if so, skip this */
-@@ -548,11 +548,11 @@
- }
- }
-
-- if (!(colorMapMode==CM_OWNCMAP && cmap==theCmap && CMAPVIS(theVisual)) &&
-+ if (!(colorMapMode==CM_OWNCMAP && cmap==theCmap && CMAPVIS(theVisual)) &&
- XAllocColorCells(theDisp, cmap, False, pmr, 0, pix, 1)) {
- defs[c].pixel = cols[c] = pix[0];
- failed[c] = 0;
-- if (mono) {
-+ if (mono) {
- int intens = MONO(rMap[c], gMap[c], bMap[c]);
- defs[c].red = defs[c].green = defs[c].blue = intens<<8;
- }
-@@ -573,20 +573,20 @@
- }
-
- else {
-- if ((colorMapMode == CM_PERFECT || colorMapMode == CM_OWNCMAP)
-+ if ((colorMapMode == CM_PERFECT || colorMapMode == CM_OWNCMAP)
- && !LocalCmap && CMAPVIS(theVisual)) {
- LocalCmap = XCreateColormap(theDisp, vrootW, theVisual, AllocNone);
--
-+
- /* free all colors that were allocated, and try again with the
- new colormap. This is necessary because 'XCopyColormapAndFree()'
- has the unpleasant side effect of freeing up the various
- colors I need for the control panel, etc. */
-
-- for (i=0; i<nfcols; i++)
-+ for (i=0; i<nfcols; i++)
- xvFreeColors(theDisp, theCmap, &freecols[i], 1, 0L);
--
-+
- if (mainW && !useroot) XSetWindowColormap(theDisp,mainW, LocalCmap);
-- if (mainW && !useroot && cmapInGam)
-+ if (mainW && !useroot && cmapInGam)
- XSetWindowColormap(theDisp,gamW, LocalCmap);
- cmap = LocalCmap;
-
-@@ -608,12 +608,12 @@
- }
-
- else {
-- /* Failed to allocate all colors in picture. Map remaining desired
-+ /* Failed to allocate all colors in picture. Map remaining desired
- colors into closest allocated desired colors */
-
- if (nfcols==0 && !LocalCmap) {
-- char tstr[128], *tmp,
-- *foo = "No r/w cells available. Using r/o color.";
-+ char tstr[128], *tmp;
-+ const char *foo = "No r/w cells available. Using r/o color.";
-
- tmp = GetISTR(ISTR_WARNING);
- if (strlen(tmp) > (size_t) 0) sprintf(tstr, "%s %s", tmp, foo);
-@@ -623,7 +623,7 @@
- allocROColors();
- return;
- }
--
-+
- SetISTR(ISTR_COLOR,"Got %d of %d colors.", nfcols,numcols);
-
- for (i=0; i<numcols; i++) {
-@@ -662,7 +662,7 @@
- j = fc2pcol[i];
- defs[j].pixel = freecols[i];
-
-- if (mono) {
-+ if (mono) {
- int intens = MONO(rMap[j], gMap[j], bMap[j]);
- defs[j].red = defs[j].green = defs[j].blue = intens<<8;
- }
-@@ -706,9 +706,9 @@
- if (theVisual->class == TrueColor || theVisual->class == DirectColor) {
- unsigned long r, g, b, rmask, gmask, bmask, origr, origg, origb;
- int rshift, gshift, bshift;
--
-- /* shift r,g,b so that high bit of 16-bit color specification is
-- * aligned with high bit of r,g,b-mask in visual,
-+
-+ /* shift r,g,b so that high bit of 16-bit color specification is
-+ * aligned with high bit of r,g,b-mask in visual,
- * AND each component with its mask,
- * and OR the three components together
- */
-@@ -781,7 +781,7 @@
- " mask=%04lx,%04lx,%04lx pix=%08lx\n",
- rmask, gmask, bmask, cdef->pixel);
- }
--
-+
- return 1;
- }
- else {
-@@ -811,7 +811,7 @@
- {
- int i, j;
-
-- /* if regroup is set, we *must* do a full realloc, as the cols[] array
-+ /* if regroup is set, we *must* do a full realloc, as the cols[] array
- isn't correct anymore. (cell groupings changed) */
-
- ApplyECctrls(); /* set {r,g,b}cmap[editColor] based on dial settings */
-@@ -830,16 +830,16 @@
- }
- }
-
--
-+
- /* do something clever if we're using R/W color and this colorcell isn't
- shared */
-
- if (!regroup && allocMode==AM_READWRITE && rwthistime) {
- /* let's try to be clever */
-- /* determine if the editColor cell is unique, or shared (among
-+ /* determine if the editColor cell is unique, or shared (among
- non-group members, that is) */
-
-- for (i=j=0; i<numcols; i++)
-+ for (i=j=0; i<numcols; i++)
- if (rwpc2pc[i] == rwpc2pc[editColor]) j++;
-
- /* if this is a group, subtract off the non-this-one pixels from group */
-@@ -901,7 +901,7 @@
- }
-
- /* shift 0..i-1 down one position */
-- xvbcopy((char *) colAllocOrder, (char *) colAllocOrder+1,
-+ xvbcopy((char *) colAllocOrder, (char *) colAllocOrder+1,
- i * sizeof(colAllocOrder[0]));
- colAllocOrder[0] = editColor;
- }
-@@ -930,9 +930,9 @@
- * stdfreecols[256] - list of colors to free on exit
- * stdnfcols - # of colors to free
- *
-- * possibly modifies browR, browG, browB, and browcols arrays
-+ * possibly modifies browR, browG, browB, and browcols arrays
- * (if !browPerfect)
-- */
-+ */
-
- /* returns '1' if the colors were reallocated, '0' otherwise */
-
-@@ -946,18 +946,18 @@
-
- /* note:
- * if (ncols==0) (ie, we're either on, or emulating a b/w display),
-- * build std*[], std*disp[], colormaps, but don't actually
-+ * build std*[], std*disp[], colormaps, but don't actually
- * allocate any colors.
- */
-
-- int i,j,r,g,b, desMode, screwed;
-+ int i, r,g,b, desMode, screwed;
- XColor def;
- byte rmap[256],gmap[256],bmap[256],order[256];
- unsigned long descols[256];
- int des2got[256], failed[256];
- int maplen, exactCnt, nearCnt;
--
--
-+
-+
- /* generate stdr,stdg,stdb cmap. Same in all cases */
- for (r=0, i=0; r<8; r++)
- for (g=0; g<8; g++)
-@@ -966,10 +966,10 @@
- stdg[i] = (g*255)/7;
- stdb[i] = (b*255)/3;
- }
--
--
-+
-+
- /* determine what size cmap we should build */
-- if (theVisual->class == TrueColor ||
-+ if (theVisual->class == TrueColor ||
- theVisual->class == DirectColor) desMode = STD_332;
- else if (colorMapMode == CM_STDCMAP) desMode = STD_232;
- else desMode = STD_222;
-@@ -983,9 +983,9 @@
- }
-
-
-- if (DEBUG) fprintf(stderr,"MakeStdCmaps: have=%d, des=%d, ncols=%d\n",
-+ if (DEBUG) fprintf(stderr,"MakeStdCmaps: have=%d, des=%d, ncols=%d\n",
- haveStdCmap, desMode, ncols);
--
-+
- if (haveStdCmap != STD_NONE && haveStdCmap == desMode) return 0;
- freeStdCmaps();
-
-@@ -997,7 +997,7 @@
- for (i=0; i<256; i++) des2got[i] = i;
- exactCnt = nearCnt = 0;
-
--
-+
- if (desMode == STD_111) { /* try to alloc 8 colors */
- /* generate a 1/1/1 desired colormap */
- maplen = 8;
-@@ -1009,7 +1009,7 @@
- bmap[i] = (b*255);
- }
- }
--
-+
- else if (desMode == STD_222) { /* try to alloc 64 colors */
- /* generate a 2/2/2 desired colormap */
- maplen = 64;
-@@ -1021,7 +1021,7 @@
- bmap[i] = (b*255)/3;
- }
- }
--
-+
- else if (desMode == STD_232) { /* try to alloc 128 colors */
- /* generate a 2/3/2 desired colormap */
- maplen = 128;
-@@ -1033,7 +1033,7 @@
- bmap[i] = (b*255)/3;
- }
- }
--
-+
- else if (desMode == STD_666) { /* try to alloc 216 colors */
- /* generate a 6*6*6 desired colormap */
- maplen = 216;
-@@ -1045,14 +1045,14 @@
- bmap[i] = (b*255)/5;
- }
- }
--
-+
- else { /* desMode == STD_332 */
- maplen = 256;
- for (i=0; i<maplen; i++) {
- rmap[i] = stdr[i]; gmap[i] = stdg[i]; bmap[i] = stdb[i];
- }
- }
--
-+
-
- /* sort the colors according to the diversity algorithm... */
- diverseOrder(rmap,gmap,bmap,maplen,order);
-@@ -1072,7 +1072,7 @@
- def.red = rmap[order[i]] << 8;
- def.green = gmap[order[i]] << 8;
- def.blue = bmap[order[i]] << 8;
--
-+
- def.flags = DoRed | DoGreen | DoBlue;
-
- if (xvAllocColor(theDisp, theCmap, &def)) { /* success */
-@@ -1090,34 +1090,34 @@
-
- if (numgot != maplen) {
- /* PHASE 2: find 'close' colors in colormap, try to alloc those */
--
-+
- /* read entire colormap (or first 256 entries) into 'ctab' */
- dc = (ncells<256) ? ncells : 256;
- if (dc>0) {
- for (i=0; i<dc; i++) ctab[i].pixel = (unsigned long) i;
- XQueryColors(theDisp, theCmap, ctab, dc);
--
-+
- for (i=0; i<maplen; i++) {
- if (failed[i]) {
--
-+
- /* find closest color in colormap, and try to alloc it */
- mind = 1000000; /* greater than 3 * (256^2) */
- for (j=0,num = -1; j<dc; j++) {
- rd = rmap[i] - (ctab[j].red >>8);
- gd = gmap[i] - (ctab[j].green>>8);
- bd = bmap[i] - (ctab[j].blue >>8);
--
-+
- d = CDIST(rd, gd, bd);
- if (d<mind) { mind = d; num = j; }
- }
--
-+
- if (num < 0) screwed = 1;
- else if (xvAllocColor(theDisp, theCmap, &ctab[num])) { /*success*/
- des2got[i] = i;
- descols[i] = ctab[num].pixel;
- failed[i] = 0;
-- nearCnt++;
-- /* for (j=0; j<stdnfcols && stdfreecols[j]!=ctab[num].pixel;
-+ nearCnt++;
-+ /* for (j=0; j<stdnfcols && stdfreecols[j]!=ctab[num].pixel;
- j++); */
- stdfreecols[stdnfcols++] = ctab[num].pixel;
- }
-@@ -1125,12 +1125,12 @@
- }
- }
- }
--
-- /* PHASE 3: map remaining unallocated colors into closest we got */
--
-+
-+ /* PHASE 3: map remaining unallocated colors into closest we got */
-+
- for (i=0; i<maplen; i++) {
- if (failed[i]) {
--
-+
- /* find closest alloc'd color */
- mind = 1000000; /* greater than 3 * (256^2) */
- for (j=0,num=0; j<maplen; j++) {
-@@ -1139,7 +1139,7 @@
- if (d<mind) { mind = d; num = j; }
- }
- }
--
-+
- if (failed[num]) screwed = 1;
- else {
- descols[i] = descols[num];
-@@ -1151,8 +1151,8 @@
- }
-
-
-- /* at this point, we have 'descols', a maplen long array of
-- X pixel values that maps 1/1/1, 2/2/2, 6*6*6, or 3/3/2 values
-+ /* at this point, we have 'descols', a maplen long array of
-+ X pixel values that maps 1/1/1, 2/2/2, 6*6*6, or 3/3/2 values
- into an X pixel value */
-
- /* build stdcols and stdrdisp,stdgdisp,stdbdisp colormap */
-@@ -1170,7 +1170,7 @@
-
- stdcols[i332] = descols[des2got[i111]];
- }
-- }
-+ }
-
- else if (desMode == STD_222) {
- for (r=0; r<8; r++)
-@@ -1186,7 +1186,7 @@
-
- stdcols[i332] = descols[des2got[i222]];
- }
-- }
-+ }
-
- else if (desMode == STD_232) {
- for (r=0; r<8; r++)
-@@ -1201,7 +1201,7 @@
- stdbdisp[i332] = bmap[des2got[i232]];
- stdcols[i332] = descols[des2got[i232]];
- }
-- }
-+ }
-
- else if (desMode == STD_666) {
- for (r=0,i=0; r<8; r++)
-@@ -1221,7 +1221,7 @@
-
- stdcols[i] = descols[des2got[i666]];
- }
-- }
-+ }
-
- else { /* desMode == STD_332 */
- for (i=0; i<256; i++) {
-@@ -1249,22 +1249,22 @@
- if (DEBUG > 1) {
- fprintf(stderr,"MakeStdCmaps: ncols=%d maplen=%d\n", ncols, maplen);
- fprintf(stderr," std*[]= ");
-- for (i=0; i<256; i++)
-+ for (i=0; i<256; i++)
- fprintf(stderr,"%02x,%02x,%02x ",stdr[i],stdg[i],stdb[i]);
- fprintf(stderr,"\n\n");
-
- fprintf(stderr," disp[]= ");
-- for (i=0; i<256; i++)
-+ for (i=0; i<256; i++)
- fprintf(stderr,"%02x,%02x,%02x ",stdrdisp[i],stdgdisp[i],stdbdisp[i]);
- fprintf(stderr,"\n\n");
-
- fprintf(stderr," stdcols[]= ");
-- for (i=0; i<256; i++)
-+ for (i=0; i<256; i++)
- fprintf(stderr,"%02lx ",stdcols[i]);
- fprintf(stderr,"\n\n");
-
- fprintf(stderr," stdfreecols[%d] = ", stdnfcols);
-- for (i=0; i<stdnfcols; i++)
-+ for (i=0; i<stdnfcols; i++)
- fprintf(stderr,"%02lx ",stdfreecols[i]);
- fprintf(stderr,"\n\n");
- }
-@@ -1272,8 +1272,8 @@
- if (exactCnt == maplen)
- sprintf(stdCmapSuccess, "Got all %d colors.", exactCnt);
- else {
-- if (nearCnt>0)
-- sprintf(stdCmapSuccess, "Got %d out of %d colors. (%d close color%s)",
-+ if (nearCnt>0)
-+ sprintf(stdCmapSuccess, "Got %d out of %d colors. (%d close color%s)",
- exactCnt, maplen, nearCnt, (nearCnt>1) ? "s" : "");
- else
- sprintf(stdCmapSuccess, "Got %d out of %d colors.", exactCnt, maplen);
-@@ -1292,11 +1292,11 @@
- /* This function should only be called once, at the start of the program.
- *
- * produces many things:
-- * browR,browG,browB[256]
-+ * browR,browG,browB[256]
- * - a 3/3/2 colormap used by genIcon
- * browcols[256] - maps 3/3/2 values into X colors
- * browCmap - local cmap used in browse window, if browPerfect
-- */
-+ */
-
- int i,j,r,g,b, screwed, num, exactCnt, nearCnt;
- XColor def;
-@@ -1306,8 +1306,8 @@
- long d, mind;
-
-
-- if (DEBUG)
-- fprintf(stderr,"MakeBrowCmap: perfect = %d, ncols = %d\n",
-+ if (DEBUG)
-+ fprintf(stderr,"MakeBrowCmap: perfect = %d, ncols = %d\n",
- browPerfect, ncols);
-
- if (ncols == 0 || !CMAPVIS(theVisual)) browPerfect = 0;
-@@ -1350,7 +1350,7 @@
- def.red = rmap[order[i]] << 8;
- def.green = gmap[order[i]] << 8;
- def.blue = bmap[order[i]] << 8;
--
-+
- def.flags = DoRed | DoGreen | DoBlue;
-
- if (xvAllocColor(theDisp, browCmap, &def)) { /* success */
-@@ -1358,14 +1358,14 @@
- descols[order[i]] = def.pixel;
-
- if (DEBUG>1)
-- fprintf(stderr,"makebrowcmap: Phase 1: Alloc %x,%x,%x succeeded!\n",
-+ fprintf(stderr,"makebrowcmap: Phase 1: Alloc %x,%x,%x succeeded!\n",
- rmap[order[i]], gmap[order[i]], bmap[order[i]]);
- }
- else failed[order[i]] = 1;
- }
-
--
-- /* PHASE 2: map remaining unallocated colors into closest we got */
-+
-+ /* PHASE 2: map remaining unallocated colors into closest we got */
-
- for (i=0; i<256; i++) {
- if (failed[i]) {
-@@ -1377,9 +1377,9 @@
- if (d<mind) { mind = d; num = j; }
- }
- }
--
-+
- if (DEBUG>1)
-- fprintf(stderr,"makebrowcmap: closest to %x,%x,%x = %x,%x,%x\n",
-+ fprintf(stderr,"makebrowcmap: closest to %x,%x,%x = %x,%x,%x\n",
- rmap[i],gmap[i],bmap[i], rmap[num], gmap[num], bmap[num]);
-
- if (failed[num]) screwed = 1;
-@@ -1406,7 +1406,7 @@
- byte *rmap, *gmap, *bmap, *order;
- int maplen;
- {
-- /* takes a colormap (maxlen 256) and produces an order array that
-+ /* takes a colormap (maxlen 256) and produces an order array that
- contains the most-diverse order for allocating these colors */
-
- int dist[256], i, pick, maxv, ocnt, d;
-@@ -1422,7 +1422,7 @@
-
- ocnt = 0;
- order[ocnt++] = pick;
--
-+
- /* init dist[] array */
- for (i=0; i<maplen; i++) dist[i] = 1000000;
-
-@@ -1509,14 +1509,14 @@
- else if (cmode == CM_NORMAL) {
- if (novbrowse || browPerfect || haveStdCmap != iconCmapSize)
- freeStdCmaps();
--
-+
- /* if using browser, and killed stdcmap, make icon stdcmap */
- if (!novbrowse && !browPerfect && haveStdCmap == STD_NONE) {
- if (MakeStdCmaps() && anyBrowUp && CMAPVIS(theVisual))
- RegenBrowseIcons();
- }
- }
--
-+
- else if (cmode == CM_PERFECT) { }
- else if (cmode == CM_OWNCMAP) { }
-
-@@ -1540,7 +1540,7 @@
- SetEpicMode();
- if (genepic) GenerateEpic(eWIDE, eHIGH);
- }
-- else {
-+ else {
- if (oldmode == CM_STDCMAP && cmode != CM_STDCMAP && epicMode != EM_RAW) {
- /* just left STDCMAP mode. Switch to using 'RAW' */
- epicMode = EM_RAW;
-diff -ru xv-3.10a/xvctrl.c xv-3.10a-enhancements/xvctrl.c
---- xv-3.10a/xvctrl.c 1994-12-22 14:34:41.000000000 -0800
-+++ xv-3.10a-enhancements/xvctrl.c 2007-05-13 14:11:33.000000000 -0700
-@@ -1,4 +1,4 @@
--/*
-+/*
- * xvctrl.c - Control box handling functions
- *
- * callable functions:
-@@ -9,7 +9,7 @@
- * RedrawCtrl(x,y,w,h) - called by 'expose' events
- * ClickCtrl(x,y)
- * DrawCtrlStr() - called to redraw 'ISTR_INFO' string in ctrlW
-- * ScrollToCurrent() - called when list selection is changed
-+ * ScrollToCurrent() - called when list selection is changed
- *
- * LSCreate() - creates a listbox
- * LSRedraw() - redraws 'namelist' box
-@@ -49,7 +49,10 @@
- #include "bits/uicon"
- #include "bits/oicon1"
- #include "bits/oicon2"
--#include "bits/icon"
-+#ifdef REGSTR
-+# define OMIT_ICON_BITS
-+# include "bits/icon"
-+#endif
-
- #define CTRLWIDE 440 /* (fixed) size of control window */
- #define CTRLHIGH 348 /* 379 */
-@@ -80,73 +83,74 @@
- in xv.h */
-
-
--static char *dispMList[] = { "Raw\tr",
-- "Dithered\td",
-- "Smooth\ts",
-- MBSEP,
-- "Read/Write Colors",
-- MBSEP,
-- "Normal Colors",
-- "Perfect Colors",
-- "Use Own Colormap",
-- "Use Std. Colormap" };
--
--static char *rootMList[] = { "Window",
-- "Root: tiled",
-- "Root: integer tiled",
-- "Root: mirrored",
-- "Root: integer mirrored",
-- "Root: center tiled",
-- "Root: centered",
-- "Root: centered, warp",
-- "Root: centered, brick",
-- "Root: symmetrical tiled",
-- "Root: symmetrical mirrored" };
--
--static char *conv24MList[] = { "8-bit mode\t\2448",
-- "24-bit mode\t\2448",
-- MBSEP,
-- "Lock current mode",
-- MBSEP,
-- "Quick 24->8",
-- "Slow 24->8",
-- "Best 24->8" };
--
--static char *algMList[] = { "Undo All\t\244u",
-- MBSEP,
-- "Blur...\t\244b",
-- "Sharpen...\t\244s",
-- "Edge Detect\t\244e",
-- "Emboss\t\244m",
-- "Oil Painting\t\244o",
-- "Blend\t\244B",
-- "Copy Rotate...\t\244t",
-- "Clear Rotate...\t\244T",
-- "Pixelize...\t\244p",
-- "Spread...\t\244S",
-- "DeSpeckle...\t\244k"};
--
--static char *sizeMList[] = { "Normal\tn",
-- "Max Size\tm",
-- "Maxpect\tM",
-- "Double Size\t>",
-- "Half Size\t<",
-- "10% Larger\t.",
-- "10% Smaller\t,",
-- MBSEP,
-- "Set Size\tS",
-- "Re-Aspect\ta",
-- "4x3\t4",
-- "Int. Expand\tI" };
--
--static char *windowMList[] = { "Visual Schnauzer\t^v",
-- "Color Editor\te",
-- "Image Info\ti",
-- "Image Comments\t^c",
-- "Text View\t^t",
-- MBSEP,
-- "About XV\t^a",
-- "XV Keyboard Help"};
-+static const char *dispMList[] = { "Raw\tr",
-+ "Dithered\td",
-+ "Smooth\ts",
-+ MBSEP,
-+ "Read/Write Colors",
-+ MBSEP,
-+ "Normal Colors",
-+ "Perfect Colors",
-+ "Use Own Colormap",
-+ "Use Std. Colormap" };
-+
-+static const char *rootMList[] = { "Window",
-+ "Root: tiled",
-+ "Root: integer tiled",
-+ "Root: mirrored",
-+ "Root: integer mirrored",
-+ "Root: center tiled",
-+ "Root: centered",
-+ "Root: centered, warp",
-+ "Root: centered, brick",
-+ "Root: symmetrical tiled",
-+ "Root: symmetrical mirrored",
-+ "Root: upper left corner" };
-+
-+static const char *conv24MList[] = { "8-bit mode\t\2448",
-+ "24-bit mode\t\2448",
-+ MBSEP,
-+ "Lock current mode",
-+ MBSEP,
-+ "Quick 24->8",
-+ "Slow 24->8",
-+ "Best 24->8" };
-+
-+static const char *algMList[] = { "Undo All\t\244u",
-+ MBSEP,
-+ "Blur...\t\244b",
-+ "Sharpen...\t\244s",
-+ "Edge Detect\t\244e",
-+ "Emboss\t\244m",
-+ "Oil Painting\t\244o",
-+ "Blend\t\244B",
-+ "Copy Rotate...\t\244t",
-+ "Clear Rotate...\t\244T",
-+ "Pixelize...\t\244p",
-+ "Spread...\t\244S",
-+ "DeSpeckle...\t\244k"};
-+
-+static const char *sizeMList[] = { "Normal\tn",
-+ "Max Size\tm",
-+ "Maxpect\tM",
-+ "Double Size\t>",
-+ "Half Size\t<",
-+ "10% Larger\t.",
-+ "10% Smaller\t,",
-+ MBSEP,
-+ "Set Size\tS",
-+ "Re-Aspect\ta",
-+ "4x3\t4",
-+ "Int. Expand\tI" };
-+
-+static const char *windowMList[] = { "Visual Schnauzer\t^v",
-+ "Color Editor\te",
-+ "Image Info\ti",
-+ "Image Comments\t^c",
-+ "Text View\t^t",
-+ MBSEP,
-+ "About XV\t^a",
-+ "XV Keyboard Help"};
-
-
-
-@@ -157,14 +161,14 @@
-
- /***************************************************/
- void CreateCtrl(geom)
-- char *geom;
-+ const char *geom;
- {
-- int i, listh, topskip;
-+ int listh, topskip;
- double skip;
- XSetWindowAttributes xswa;
- Pixmap oicon1Pix, oicon2Pix;
-
-- ctrlW = CreateWindow("xv controls", "XVcontrols", geom,
-+ ctrlW = CreateWindow("xv controls", "XVcontrols", geom,
- CTRLWIDE, CTRLHIGH, infofg, infobg, 0);
- if (!ctrlW) FatalError("can't create controls window!");
-
-@@ -205,10 +209,10 @@
- oicon2Pix = MakePix1(ctrlW, oicon2_bits, oicon2_width, oicon2_height);
-
- if (!grayTile || !dimStip || !fifoPix || !chrPix || !dirPix ||
-- !blkPix || !lnkPix || !regPix || !rotlPix || !fliphPix ||
-+ !blkPix || !lnkPix || !regPix || !rotlPix || !fliphPix ||
- !flipvPix || !p10Pix || !m10Pix || !cutPix || !copyPix ||
- !pastePix || !clearPix || !uiconPix || !oiconPix || !oicon1Pix ||
-- !oicon2Pix || !padPix || !annotPix)
-+ !oicon2Pix || !padPix || !annotPix)
- FatalError("unable to create all pixmaps in CreateCtrl()\n");
-
-
-@@ -226,7 +230,7 @@
- XFreePixmap(theDisp, oicon1Pix);
- XFreePixmap(theDisp, oicon2Pix);
-
--
-+
-
- if (ctrlColor) XSetWindowBackground(theDisp, ctrlW, locol);
- else XSetWindowBackgroundPixmap(theDisp, ctrlW, grayTile);
-@@ -234,7 +238,7 @@
- listh = LINEHIGH * NLINES;
-
- LSCreate(&nList, ctrlW, 5, 52, (CTRLWIDE-BUTTW-18),
-- LINEHIGH*NLINES, NLINES, dispnames, numnames,
-+ LINEHIGH*NLINES, NLINES, dispnames, numnames,
- infofg, infobg, hicol, locol, RedrawNList, 0, 0);
- nList.selected = 0; /* default to first name selected */
-
-@@ -245,8 +249,8 @@
-
- topskip = nList.y;
- skip = ((double) (nList.h - (CHIGH+5))) / 6.0;
-- if (skip > SBUTTH+8) {
-- skip = SBUTTH + 7;
-+ if (skip > SBUTTH+8) {
-+ skip = SBUTTH + 7;
- topskip = nList.y + (nList.h - (6*skip + (CHIGH+5))) / 2;
- }
-
-@@ -258,7 +262,7 @@
- #define R_BY3 (topskip + (int)(3*skip))
- #define R_BY4 (topskip + (int)(4*skip))
- #define R_BY5 (topskip + (int)(5*skip))
--
-+
- BTCreate(&but[BNEXT], ctrlW, R_BX0, R_BY0, R_BW1, SBUTTH, "Next", BCLS);
- BTCreate(&but[BPREV], ctrlW, R_BX0, R_BY1, R_BW1, SBUTTH, "Prev", BCLS);
- BTCreate(&but[BLOAD], ctrlW, R_BX0, R_BY2, R_BW1, SBUTTH, "Load", BCLS);
-@@ -309,7 +313,7 @@
- BTCreate(&but[BABOUT], ctrlW,BX4, BY1,BUTTW,BUTTH,"About XV",BCLS);
- BTCreate(&but[BQUIT], ctrlW,BX5, BY1,BUTTW,BUTTH,"Quit", BCLS);
-
-- BTCreate(&but[BXV], ctrlW,5,5, 100, (u_int) nList.y - 5 - 2 - 5,
-+ BTCreate(&but[BXV], ctrlW,5,5, 100, (u_int) nList.y - 5 - 2 - 5,
- "", BCLS);
-
- SetButtPix(&but[BCOPY], copyPix, copy_width, copy_height);
-@@ -329,7 +333,7 @@
- if (ctrlColor) {
- SetButtPix(&but[BXV], oiconPix, oicon1_width, oicon1_height);
- but[BXV].colorpix = 1;
-- }
-+ }
- else SetButtPix(&but[BXV], iconPix, icon_width, icon_height);
- #else
- SetButtPix(&but[BXV], uiconPix, uicon_width, uicon_height);
-@@ -338,21 +342,21 @@
- XMapSubwindows(theDisp, ctrlW);
-
-
-- /* have to create menu buttons after XMapSubWindows, as we *don't* want
-+ /* have to create menu buttons after XMapSubWindows, as we *don't* want
- the popup menus mapped */
-
-- MBCreate(&dispMB, ctrlW, CTRLWIDE - 8 - 112 - 2*(112+2), 5,112,19,
-+ MBCreate(&dispMB, ctrlW, CTRLWIDE - 8 - 112 - 2*(112+2), 5,112,19,
- "Display", dispMList, DMB_MAX, BCLS);
-- MBCreate(&conv24MB, ctrlW, CTRLWIDE - 8 - 112 - (112+2), 5,112,19,
-+ MBCreate(&conv24MB, ctrlW, CTRLWIDE - 8 - 112 - (112+2), 5,112,19,
- "24/8 Bit", conv24MList, CONV24_MAX, BCLS);
-- MBCreate(&algMB, ctrlW, CTRLWIDE - 8 - 112, 5,112,19,
-+ MBCreate(&algMB, ctrlW, CTRLWIDE - 8 - 112, 5,112,19,
- "Algorithms", algMList, ALG_MAX, BCLS);
-
-- MBCreate(&rootMB, ctrlW, CTRLWIDE - 8 - 112 - 2*(112+2), 5+21,112,19,
-+ MBCreate(&rootMB, ctrlW, CTRLWIDE - 8 - 112 - 2*(112+2), 5+21,112,19,
- "Root", rootMList, RMB_MAX, BCLS);
-- MBCreate(&windowMB, ctrlW, CTRLWIDE - 8 - 112 - (112+2), 5+21,112,19,
-+ MBCreate(&windowMB, ctrlW, CTRLWIDE - 8 - 112 - (112+2), 5+21,112,19,
- "Windows", windowMList, WMB_MAX, BCLS);
-- MBCreate(&sizeMB, ctrlW, CTRLWIDE - 8 - 112, 5+21,112,19,
-+ MBCreate(&sizeMB, ctrlW, CTRLWIDE - 8 - 112, 5+21,112,19,
- "Image Size", sizeMList, SZMB_MAX, BCLS);
-
-
-@@ -395,7 +399,7 @@
- byte *bits;
- int w,h;
- {
-- return XCreatePixmapFromBitmapData(theDisp, win, (char *) bits,
-+ return XCreatePixmapFromBitmapData(theDisp, win, (char *) bits,
- (u_int) w, (u_int) h, 1L,0L,1);
- }
-
-@@ -404,7 +408,7 @@
- void CtrlBox(vis)
- int vis;
- {
-- if (vis) XMapRaised(theDisp, ctrlW);
-+ if (vis) XMapRaised(theDisp, ctrlW);
- else XUnmapWindow(theDisp, ctrlW);
-
- ctrlUp = vis;
-@@ -416,7 +420,6 @@
- int x,y,w,h;
- {
- int i;
-- XRectangle xr;
-
- RANGE(w, 0, CTRLWIDE);
- RANGE(h, 0, CTRLHIGH);
-@@ -452,7 +455,7 @@
- /***************************************************/
- void DrawCtrlNumFiles()
- {
-- int x,y,w,h;
-+ int x,y,w;
- char foo[40];
-
- x = but[BNEXT].x;
-@@ -463,14 +466,14 @@
- XSetBackground(theDisp, theGC, infobg);
-
- sprintf(foo, "%d file%s", numnames, (numnames==1) ? "" : "s");
--
-+
- XSetForeground(theDisp, theGC, infobg);
- XFillRectangle(theDisp,ctrlW, theGC, x+1,y+1, (u_int) w-1, (u_int) CHIGH+5);
-
- XSetForeground(theDisp,theGC,infofg);
- XDrawRectangle(theDisp,ctrlW, theGC, x,y, (u_int) w, (u_int) CHIGH+6);
-
-- Draw3dRect(ctrlW, x+1,y+1, (u_int) w-2, (u_int) CHIGH+4,
-+ Draw3dRect(ctrlW, x+1,y+1, (u_int) w-2, (u_int) CHIGH+4,
- R3D_IN, 2, hicol, locol, infobg);
-
- XSetForeground(theDisp,theGC,infofg);
-@@ -489,7 +492,7 @@
- st1 = GetISTR(ISTR_WARNING);
-
- XSetForeground(theDisp, theGC, infobg);
-- XFillRectangle(theDisp, ctrlW, theGC, 0, y+1,
-+ XFillRectangle(theDisp, ctrlW, theGC, 0, y+1,
- CTRLWIDE, (u_int)((CHIGH+4)*2+1));
-
- XSetForeground(theDisp, theGC, infofg);
-@@ -501,7 +504,7 @@
- XSetForeground(theDisp, theGC, locol);
- XDrawLine(theDisp, ctrlW, theGC, 0, y+1, CTRLWIDE, y+1);
- XDrawLine(theDisp, ctrlW, theGC, 0, y+CHIGH+5, CTRLWIDE, y+CHIGH+5);
-- XDrawLine(theDisp, ctrlW, theGC, 0, y+(CHIGH+4)*2+1,
-+ XDrawLine(theDisp, ctrlW, theGC, 0, y+(CHIGH+4)*2+1,
- CTRLWIDE, y+(CHIGH+4)*2+1);
- }
-
-@@ -542,16 +545,16 @@
- void ScrollToCurrent(lst)
- LIST *lst;
- {
-- /* called when selected item on list is changed. Makes the selected
-+ /* called when selected item on list is changed. Makes the selected
- item visible. If it already is, nothing happens. Otherwise, it
-- attempts to scroll so that the selection appears in the middle of
-+ attempts to scroll so that the selection appears in the middle of
- the list window */
-
- int halfway;
-
- if (lst->selected < 0) return; /* no selection, do nothing */
-
-- if (lst->selected > lst->scrl.val &&
-+ if (lst->selected > lst->scrl.val &&
- lst->selected < lst->scrl.val + lst->nlines-1) LSRedraw(lst, 0);
- else {
- halfway = (lst->nlines)/2; /* offset to the halfway pt. of the list */
-@@ -590,7 +593,7 @@
- lp->win = XCreateSimpleWindow(theDisp,win,x,y,(u_int) w, (u_int) h,1,fg,bg);
- if (!lp->win) FatalError("can't create list window!");
-
-- lp->x = x; lp->y = y;
-+ lp->x = x; lp->y = y;
- lp->w = w; lp->h = h;
- lp->fg = fg; lp->bg = bg;
- lp->hi = hi; lp->lo = lo;
-@@ -603,7 +606,7 @@
-
- XSelectInput(theDisp, lp->win, ExposureMask | ButtonPressMask);
-
-- SCCreate(&lp->scrl, lp->win, w-20, -1, 1, h, 0,
-+ SCCreate(&lp->scrl, lp->win, w-20, -1, 1, h, 0,
- nstr-nlines, 0, nlines-1, fg, bg, hi, lo, fptr);
-
- XMapSubwindows(theDisp, lp->win);
-@@ -646,7 +649,7 @@
- LIST *lp;
- {
- /* redraws lists 3d-effect, which can be trounced by drawSel() */
-- Draw3dRect(lp->win, 0, 0, lp->w-1, lp->h-1, R3D_IN, 2,
-+ Draw3dRect(lp->win, 0, 0, lp->w-1, lp->h-1, R3D_IN, 2,
- lp->hi, lp->lo, lp->bg);
- }
-
-@@ -675,43 +678,43 @@
- else { fg = lp->fg; bg = lp->bg; }
-
- XSetForeground(theDisp, theGC, bg);
-- XFillRectangle(theDisp, lp->win, theGC, x0, y0+i*LINEHIGH,
-+ XFillRectangle(theDisp, lp->win, theGC, x0, y0+i*LINEHIGH,
- (u_int) wide+1, (u_int) LINEHIGH);
-
- if (j>=0 && j<lp->nstr) { /* only draw string if valid */
- XSetForeground(theDisp, theGC, fg);
- XSetBackground(theDisp, theGC, bg);
-
-- if (!lp->filetypes)
-+ if (!lp->filetypes)
- DrawString(lp->win, x0+3, y0+i*LINEHIGH + ASCENT + 1, lp->str[j]);
- else {
- int ypos = y0 + i*LINEHIGH + (LINEHIGH - i_fifo_height)/2;
-
-- if (lp->str[j][0] == C_FIFO)
-+ if (lp->str[j][0] == C_FIFO)
- XCopyPlane(theDisp, fifoPix, lp->win, theGC, 0, 0,
- i_fifo_width, i_fifo_height, x0+3, ypos, 1L);
-
-- else if (lp->str[j][0] == C_CHR)
-+ else if (lp->str[j][0] == C_CHR)
- XCopyPlane(theDisp, chrPix, lp->win, theGC, 0, 0,
- i_chr_width, i_chr_height, x0+3, ypos, 1L);
-
-- else if (lp->str[j][0] == C_DIR)
-+ else if (lp->str[j][0] == C_DIR)
- XCopyPlane(theDisp, dirPix, lp->win, theGC, 0, 0,
- i_dir_width, i_dir_height, x0+3, ypos, 1L);
-
-- else if (lp->str[j][0] == C_BLK)
-+ else if (lp->str[j][0] == C_BLK)
- XCopyPlane(theDisp, blkPix, lp->win, theGC, 0, 0,
- i_blk_width, i_blk_height, x0+3, ypos, 1L);
-
-- else if (lp->str[j][0] == C_LNK)
-+ else if (lp->str[j][0] == C_LNK)
- XCopyPlane(theDisp, lnkPix, lp->win, theGC, 0, 0,
- i_lnk_width, i_lnk_height, x0+3, ypos, 1L);
-
-- else if (lp->str[j][0] == C_SOCK)
-+ else if (lp->str[j][0] == C_SOCK)
- XCopyPlane(theDisp, sockPix, lp->win, theGC, 0, 0,
- i_sock_width, i_sock_height, x0+3, ypos, 1L);
-
-- else if (lp->str[j][0] == C_EXE)
-+ else if (lp->str[j][0] == C_EXE)
- XCopyPlane(theDisp, exePix, lp->win, theGC, 0, 0,
- i_exe_width, i_exe_height, x0+3, ypos, 1L);
-
-@@ -720,8 +723,8 @@
- i_reg_width, i_reg_height, x0+3, ypos, 1L);
-
-
-- DrawString(lp->win, x0+3 + i_fifo_width + 3,
-- y0+i*LINEHIGH + ASCENT + 1,
-+ DrawString(lp->win, x0+3 + i_fifo_width + 3,
-+ y0+i*LINEHIGH + ASCENT + 1,
- lp->str[j]+1);
- }
- }
-@@ -735,7 +738,7 @@
- {
- int i;
-
-- for (i = lp->scrl.val; i < lp->scrl.val + lp->nlines; i++)
-+ for (i = lp->scrl.val; i < lp->scrl.val + lp->nlines; i++)
- drawSel(lp,i);
- ls3d(lp);
- }
-@@ -762,7 +765,7 @@
- if (sel >= lp->nstr) sel = lp->selected;
-
- /* see if it's a double click */
-- if (ev->time - lasttime < DBLCLKTIME && sel==lastsel
-+ if (ev->time - lasttime < DBLCLKTIME && sel==lastsel
- && (lp->scrl.val + (y-y0)/LINEHIGH) < lp->nstr
- && !INACTIVE(lp,sel)) {
- return (sel);
-@@ -782,7 +785,7 @@
- while (XQueryPointer(theDisp,lp->win,&rW,&cW,&rx,&ry,&x,&y,&mask)) {
- if (!(mask & Button1Mask)) break; /* button released */
-
-- if (y<y0) { /* scroll up in list */
-+ if (y<y0) { /* scroll up in list */
- if (lp->scrl.val > lp->scrl.min) {
- lp->selected = lp->scrl.val - 1;
- SCSetVal(&lp->scrl, lp->scrl.val - 1);
-@@ -804,7 +807,7 @@
- if (sel >= lp->nstr) sel = lp->nstr - 1;
-
- if (sel != lp->selected && sel >= lp->scrl.val &&
-- sel < lp->scrl.val + lp->nlines) {
-+ sel < lp->scrl.val + lp->nlines) {
- /* dragged to another on current page */
- oldsel = lp->selected;
- lp->selected = sel;
-@@ -829,17 +832,17 @@
- else if (key==LS_PAGEDOWN) SCSetVal(&lp->scrl,lp->scrl.val + (lp->nlines-1));
- else if (key==LS_HOME) SCSetVal(&lp->scrl,lp->scrl.min);
- else if (key==LS_END) SCSetVal(&lp->scrl,lp->scrl.max);
--
-+
- else if (key==LS_LINEUP) {
- /* if the selected item visible, but not the top line */
-- if (lp->selected > lp->scrl.val &&
-+ if (lp->selected > lp->scrl.val &&
- lp->selected <= lp->scrl.val + lp->nlines - 1) {
- /* then just move it */
- lp->selected--;
- drawSel(lp, lp->selected); drawSel(lp, lp->selected+1);
- ls3d(lp);
- }
--
-+
- /* if it's the top line... */
- else if (lp->selected == lp->scrl.val) {
- if (lp->selected > 0) {
-@@ -847,7 +850,7 @@
- SCSetVal(&lp->scrl, lp->selected);
- }
- }
--
-+
- /* if it's not visible, put it on the bottom line */
- else {
- lp->selected = lp->scrl.val + lp->nlines - 1;
-@@ -856,10 +859,10 @@
- ls3d(lp);
- }
- }
--
-+
- else if (key==LS_LINEDOWN) {
- /* if the selected item visible, but not the bottom line */
-- if (lp->selected >= lp->scrl.val &&
-+ if (lp->selected >= lp->scrl.val &&
- lp->selected < lp->scrl.val + lp->nlines - 1) {
- if (lp->selected < lp->nstr-1) {
- /* then just move it */
-@@ -868,7 +871,7 @@
- ls3d(lp);
- }
- }
--
-+
- /* if it's the bottom line... */
- else if (lp->selected == lp->scrl.val + lp->nlines - 1) {
- if (lp->selected < lp->nstr-1) {
-@@ -876,7 +879,7 @@
- SCSetVal(&lp->scrl, lp->scrl.val+1);
- }
- }
--
-+
- /* if it's not visible, put it on the top line */
- else {
- lp->selected = lp->scrl.val;
-diff -ru xv-3.10a/xvcut.c xv-3.10a-enhancements/xvcut.c
---- xv-3.10a/xvcut.c 1995-01-13 11:55:48.000000000 -0800
-+++ xv-3.10a-enhancements/xvcut.c 2007-04-15 15:02:32.000000000 -0700
-@@ -15,7 +15,7 @@
- * static void clearSelectedArea();
- * static void makeClipFName ();
- * static int countcols24 (byte *, int,int, int,int,int,int));
-- * static int countNewCols (byte*, int, int, byte*, int,
-+ * static int countNewCols (byte*, int, int, byte*, int,
- * int, int, int, int);
- *
- * void InitSelection ();
-@@ -72,7 +72,7 @@
- static void clearSelectedArea PARM((void));
- static void makeClipFName PARM((void));
- static int countcols24 PARM((byte *, int, int, int, int, int, int));
--static int countNewCols PARM((byte *, int, int, byte *, int,
-+static int countNewCols PARM((byte *, int, int, byte *, int,
- int, int, int, int));
- static int dragHandle PARM((XButtonEvent *));
- static void dragSelection PARM((XButtonEvent *, u_int, int));
-@@ -210,7 +210,7 @@
- if (!PasteAllowed()) { XBell(theDisp, 0); return; }
-
- cimg = getFromClip();
-- if (!cimg) return;
-+ if (!cimg) return;
-
- /* if there's no selection, make one! */
- if (!HaveSelection()) makePasteSel(cimg);
-@@ -231,7 +231,7 @@
-
- byte *dp, *dpic, *clippic, *clipcmap;
- int clipw, cliph, clipis24, len, istran, trval;
-- int i, j, sx,sy,sw,sh, cx,cy,cw,ch, dx,dy,dw,dh,dx2,dy2;
-+ int i, j, sx,sy,sw,sh, cx,cy,cw,ch, dx,dy,dw,dh;
-
-
- /*
-@@ -245,7 +245,7 @@
- ((int) (cimg[CIMG_LEN + 2]<<16)) |
- ((int) (cimg[CIMG_LEN + 3]<<24));
-
-- if (len < CIMG_PIC24) return;
-+ if (len < CIMG_PIC24) return;
-
- istran = cimg[CIMG_TRANS];
- trval = cimg[CIMG_TRVAL];
-@@ -268,7 +268,7 @@
- * already, because if we *are*, we'd prefer to do any clipboard rescaling
- * in 24-bit space for the obvious reasons.
- *
-- * possibilities:
-+ * possibilities:
- * PIC24 - easy, do clipboard rescale in 24-bit space
- * PIC8, and clipboard is 8 bits, (or 24-bits, but with <=256 colors)
- * and total unique colors < 256:
-@@ -283,7 +283,7 @@
-
- /* dx,dy,dw,dh is the rectangle (in PIC coords) where the paste will occur
- (cropped to be entirely within PIC */
--
-+
- dx = sx; dy = sy; dw = sw; dh = sh;
- CropRect2Rect(&dx, &dy, &dw, &dh, 0, 0, pWIDE, pHIGH);
-
-@@ -291,7 +291,7 @@
- /* cx,cy,cw,ch is the rectangle of the clipboard data (in clipboard coords)
- that will actually be used in the paste operation */
-
-- cx = (sx>=0) ? 0 : ((-sx) * clipw) / sw;
-+ cx = (sx>=0) ? 0 : ((-sx) * clipw) / sw;
- cy = (sy>=0) ? 0 : ((-sy) * cliph) / sh;
- cw = (dw * clipw) / sw;
- ch = (dh * cliph) / sh;
-@@ -302,27 +302,29 @@
- if (picType == PIC8) {
- int ncc, keep8;
- char buf[512];
--
-+
- if (clipis24) { /* pasting in a 24-bit image that *requires* promotion */
-- static char *bnames[] = { "\nOkay", "\033Cancel" };
-+ static const char *labels[] = { "\nOkay", "\033Cancel" };
-+
- strcpy(buf, "Warning: Pasting this 24-bit image will require ");
- strcat(buf, "promoting the current image to 24 bits.");
--
-- if (PopUp(buf, bnames, 2)) goto exit; /* Cancelled */
-+
-+ if (PopUp(buf, labels, 2)) goto exit; /* Cancelled */
- else Change824Mode(PIC24); /* promote pic to 24 bits */
- }
-
- else { /* clip is 8 bits */
- ncc = countNewCols(clippic,clipw,cliph,clipcmap,clipis24,cx,cy,cw,ch);
--
-+
- if (ncc + numcols > 256) {
-- static char *bnames[] = { "\nPromote", "8Keep 8-bit", "\033Cancel" };
-+ static const char *labels[] = { "\nPromote", "8Keep 8-bit", "\033Cancel" };
-+
- strcpy(buf,"Warning: The image and the clipboard combine to have ");
- strcat(buf,"more than 256 unique colors. Promoting the ");
- strcat(buf,"image to 24 bits is recommended, otherwise the contents ");
- strcat(buf,"of the clipboard will probably lose some colors.");
--
-- keep8 = PopUp(buf, bnames, 3);
-+
-+ keep8 = PopUp(buf, labels, 3);
- if (keep8==2) goto exit; /* Cancel */
- else if (keep8==0) Change824Mode(PIC24); /* promote pic to 24 bits */
- }
-@@ -331,8 +333,8 @@
-
-
-
--
--
-+
-+
- /* legal possibilities at this point:
- * pic is PIC24: clip is 8 or 24
- * pic is PIC8: clip is 8, or clip is 24 but has 256 or fewer colors
-@@ -342,18 +344,18 @@
-
- if (picType == PIC8) {
- int clx, cly, r,g,b,k,mind,close,newcols;
-- byte *cp, *clp, *pp, *ccp, newr[256], newg[256], newb[256], remap[256];
-+ byte *cp, *clp, *pp, newr[256], newg[256], newb[256], remap[256];
- byte order[256], trans[256];
- int bperpix, dpncols;
--
-+
- dpic = (byte *) malloc((size_t) dw * dh);
- if (!dpic) FatalError("Out of memory in DoImgPaste()\n");
--
-+
- bperpix = (clipis24) ? 3 : 1;
- newcols = 0;
--
-+
- /* dpic = a scaled, 8-bit representation of clippic[cx,cy,cw,ch] */
--
-+
- if (!clipis24) { /* copy colormap from clip data into newr,g,b[] */
- for (i=0; i<256; i++) {
- newr[i] = clipcmap[i*3];
-@@ -366,22 +368,22 @@
- dp = dpic + i*dw;
- cly = cy + (i * ch) / dh;
- clp = clippic + (cly*clipw * bperpix);
--
-+
- for (j=0; j<dw; j++, dp++) {
- /* get appropriate pixel from clippic */
- clx = cx + (j * cw) / dw;
- cp = clp + (clx * bperpix);
--
-+
- if (!clipis24) *dp = *cp;
- else { /* build colormap as we go... */
- r = *cp++; g = *cp++; b = *cp++;
--
-+
- /* look it up in new colormap, add if not there */
- for (k=0; k<newcols && (r!=newr[k] || g!=newg[k] ||b!=newb[k]); k++);
- if (k==newcols && k<256) {
- newr[k]=r; newg[k]=g; newb[k]=b; newcols++;
- }
--
-+
- *dp = (byte) (k & 0xff);
- }
- }
-@@ -401,23 +403,23 @@
- }
- }
- }
--
--
--
-+
-+
-+
- /* COLORMAP MERGING */
--
-+
- newcols = 0;
--
-+
- for (i=0; i<dpncols; i++) {
- if (istran && i==trval) continue;
--
-+
- for (j=0; j<numcols; j++) { /* look for an exact match */
- if (rMap[j]==newr[i] && gMap[j]==newg[i] && bMap[j]==newb[i]) break;
- }
- if (j<numcols) remap[i] = j;
- else { /* no exact match */
- newcols++;
--
-+
- if (numcols < 256) {
- rMap[numcols] = newr[i];
- gMap[numcols] = newg[i];
-@@ -429,7 +431,7 @@
- r = newr[i]; g=newg[i]; b=newb[i];
- mind = 256*256 + 256*256 + 256*256;
- for (j=close=0; j<numcols; j++) {
-- k = ((rMap[j]-r) * (rMap[j]-r)) +
-+ k = ((rMap[j]-r) * (rMap[j]-r)) +
- ((gMap[j]-g) * (gMap[j]-g)) +
- ((bMap[j]-b) * (bMap[j]-b));
- if (k<mind) { mind = k; close = j; }
-@@ -438,10 +440,10 @@
- }
- }
- }
--
--
-+
-+
- /* copy the data into PIC */
--
-+
- dp = dpic;
- for (i=dy; i<dy+dh; i++) {
- pp = pic + (i*pWIDE) + dx;
-@@ -451,7 +453,7 @@
- }
- }
- free(dpic);
--
-+
- if (newcols) InstallNewPic(); /* does color reallocation, etc. */
- else {
- GenerateCpic();
-@@ -459,16 +461,16 @@
- DrawEpic();
- }
- }
--
-+
-
- /******************** PIC24 handling **********************/
--
--
-+
-+
- else {
- byte *tmppic, *cp, *pp, *clp;
- int bperpix;
- int trr, trg, trb, clx, cly;
--
-+
- trr = trg = trb = 0;
- if (istran) {
- if (clipis24) {
-@@ -482,24 +484,24 @@
- trb = clipcmap[trval*3+2];
- }
- }
--
-+
- bperpix = (clipis24) ? 3 : 1;
-
- if (!istran && (cw != dw || ch != dh)) { /* need to resize, can smooth */
- byte rmap[256], gmap[256], bmap[256];
--
-+
- tmppic = (byte *) malloc((size_t) cw * ch * bperpix);
- if (!tmppic) FatalError("Out of memory in DoImgPaste()\n");
--
-- /* copy relevant hunk of clippic into tmppic (Smooth24 only works on
-+
-+ /* copy relevant hunk of clippic into tmppic (Smooth24 only works on
- complete images */
--
-+
- for (i=0; i<ch; i++) {
- dp = tmppic + i*cw*bperpix;
- cp = clippic + ((i+cy)*clipw + cx) * bperpix;
- for (j=0; j<cw*bperpix; j++) *dp++ = *cp++;
- }
--
-+
- if (!clipis24) {
- for (i=0; i<256; i++) {
- rmap[i] = clipcmap[i*3];
-@@ -507,15 +509,15 @@
- bmap[i] = clipcmap[i*3+2];
- }
- }
--
-+
- dpic = Smooth24(tmppic, clipis24, cw,ch, dw,dh, rmap,gmap,bmap);
- if (!dpic) FatalError("Out of memory (2) in DoImgPaste()\n");
- free(tmppic);
--
-+
- /* copy the resized, smoothed, 24-bit data into 'pic' */
--
-+
- /* XXX: (deal with smooth-resized transparent imgs) */
--
-+
- dp = dpic;
- for (i=dy; i<dy+dh; i++) {
- pp = pic + (i*pWIDE + dx) * 3;
-@@ -536,11 +538,11 @@
- pp = pic + ((i+dy)*pWIDE + dx) * 3;
- cly = cy + (i * ch) / dh;
- clp = clippic + (cly*clipw * bperpix);
--
-+
- for (j=0; j<dw; j++, pp+=3) {
- clx = cx + (j * cw) / dw;
- cp = clp + (clx * bperpix);
--
-+
- if (clipis24) {
- if (!istran || cp[0]!=trr || cp[1]!=trg || cp[2]==trb) {
- pp[0] = *cp++; pp[1] = *cp++; pp[2] = *cp++;
-@@ -557,14 +559,14 @@
- }
- }
-
--
-+
- GenerateCpic();
- GenerateEpic(eWIDE, eHIGH);
- DrawEpic();
- }
--
--
-- exit:
-+
-+
-+ exit:
- SetCursors(-1);
- }
-
-@@ -577,20 +579,20 @@
- XColor cfg, cbg;
-
- dragcurs = XCreateFontCursor(theDisp, XC_fleur);
-- p1 = XCreatePixmapFromBitmapData(theDisp, rootW, (char *) cut_bits,
-+ p1 = XCreatePixmapFromBitmapData(theDisp, rootW, (char *) cut_bits,
- cut_width, cut_height, 1L, 0L, 1);
-- p2 = XCreatePixmapFromBitmapData(theDisp, rootW, (char *) cutm_bits,
-+ p2 = XCreatePixmapFromBitmapData(theDisp, rootW, (char *) cutm_bits,
- cutm_width, cutm_height, 1L, 0L, 1);
-- p3 = XCreatePixmapFromBitmapData(theDisp, rootW, (char *) copy_bits,
-+ p3 = XCreatePixmapFromBitmapData(theDisp, rootW, (char *) copy_bits,
- copy_width, copy_height, 1L, 0L, 1);
-- p4 = XCreatePixmapFromBitmapData(theDisp, rootW, (char *) copym_bits,
-+ p4 = XCreatePixmapFromBitmapData(theDisp, rootW, (char *) copym_bits,
- copym_width, copym_height, 1L, 0L, 1);
- if (p1 && p2 && p3 && p4) {
- cfg.red = cfg.green = cfg.blue = 0;
- cbg.red = cbg.green = cbg.blue = 0xffff;
-- cutcurs = XCreatePixmapCursor(theDisp, p1,p2, &cfg, &cbg,
-+ cutcurs = XCreatePixmapCursor(theDisp, p1,p2, &cfg, &cbg,
- cut_x_hot, cut_y_hot);
-- copycurs = XCreatePixmapCursor(theDisp, p3,p4, &cfg, &cbg,
-+ copycurs = XCreatePixmapCursor(theDisp, p3,p4, &cfg, &cbg,
- copy_x_hot, copy_y_hot);
- if (!cutcurs || !copycurs) FatalError("can't create cut/copy cursors...");
- }
-@@ -619,7 +621,7 @@
-
- if (!CutAllowed()) { XBell(theDisp, 0); return (byte *) NULL; }
- if (!HaveSelection()) return (byte *) NULL;
--
-+
- GetSelRCoords(&x,&y,&w,&h);
- CropRect2Rect(&x,&y,&w,&h, 0,0,pWIDE,pHIGH);
-
-@@ -663,15 +665,15 @@
- if (picType == PIC24 && !do24) { /* 24-bit data as 8-bit */
- int nc,pr,pg,pb;
- byte *cm;
--
-+
- nc = 0;
- dp = cimg + CIMG_PIC8;
--
-+
- for (i=y; i<y+h; i++) {
- pp = pic + i*pWIDE*3 + x*3;
- for (j=x; j<x+w; j++, pp+=3) {
- pr = pp[0]; pg = pp[1]; pb = pp[2];
--
-+
- cm = cimg + CIMG_CMAP;
- for (k=0; k<nc; k++,cm+=3) {
- if (pr==cm[0] && pg==cm[1] && pb==cm[2]) break;
-@@ -682,12 +684,12 @@
- cimg[CIMG_CMAP + nc*3 + 1] = pg;
- cimg[CIMG_CMAP + nc*3 + 2] = pb;
- }
--
-+
- *dp++ = (byte) k;
- }
- }
- }
--
-+
-
- else if (picType == PIC24) { /* 24-bit data as 24-bit */
- dp = cimg + CIMG_PIC24;
-@@ -705,26 +707,26 @@
- else if (picType == PIC8) { /* 8-bit selection */
- byte *cm = cimg + CIMG_CMAP;
- for (i=0; i<256; i++) { /* copy colormap */
-- if (i<numcols) {
-+ if (i<numcols) {
- *cm++ = rMap[i];
- *cm++ = gMap[i];
- *cm++ = bMap[i];
- }
- }
--
-+
- dp = cimg + CIMG_PIC8;
- for (i=y; i<y+h; i++) { /* copy image */
- pp = pic + i*pWIDE + x;
- for (j=x; j<x+w; j++) *dp++ = *pp++;
- }
- }
--
-+
- return cimg;
- }
-
-
-
--
-+
- /********************************************/
- static byte *getFromClip()
- {
-@@ -743,14 +745,14 @@
- clipAtom = XInternAtom(theDisp, CLIPPROP, True);
- if (clipAtom != None) XDeleteProperty(theDisp, rootW, clipAtom);
- }
--
--
-+
-+
- clipAtom = XInternAtom(theDisp, CLIPPROP, True); /* find prop */
- if (clipAtom != None) {
-
- /* try to retrieve the length of the data in the property */
-- i = XGetWindowProperty(theDisp, rootW, clipAtom, 0L, 1L, False, XA_STRING,
-- &actType, &actFormat, &nitems, &nleft,
-+ i = XGetWindowProperty(theDisp, rootW, clipAtom, 0L, 1L, False, XA_STRING,
-+ &actType, &actFormat, &nitems, &nleft,
- (unsigned char **) &data);
-
- if (i==Success && actType==XA_STRING && actFormat==8 && nleft>0) {
-@@ -763,9 +765,9 @@
- XFree((void *) data);
-
- /* read the rest of the data (len bytes) */
-- i = XGetWindowProperty(theDisp, rootW, clipAtom, 1L,
-- (long) ((len-4)+3)/4,
-- False, XA_STRING, &actType, &actFormat, &nitems,
-+ i = XGetWindowProperty(theDisp, rootW, clipAtom, 1L,
-+ (long) ((len-4)+3)/4,
-+ False, XA_STRING, &actType, &actFormat, &nitems,
- &nleft, (unsigned char **) &data);
-
- if (i==Success) {
-@@ -791,8 +793,8 @@
- }
- }
-
--
-- /* if we're still here, then the prop method was less than successful.
-+
-+ /* if we're still here, then the prop method was less than successful.
- use the file method, instead */
-
- if (!clipfname) makeClipFName();
-@@ -800,7 +802,7 @@
- fp = fopen(clipfname, "r");
- if (!fp) {
- unlink(clipfname);
-- sprintf(str, "Can't read clipboard file '%s'\n\n %s.",
-+ sprintf(str, "Can't read clipboard file '%s'\n\n %s.",
- clipfname, ERRSTR(errno));
- ErrPopUp(str,"\nBletch!");
- return (byte *) NULL;
-@@ -877,19 +879,19 @@
- clipAtom = XInternAtom(theDisp, CLIPPROP, True);
- if (clipAtom != None) XDeleteProperty(theDisp, rootW, clipAtom);
- }
--
--
-+
-+
- if (!forceClipFile) {
- clipAtom = XInternAtom(theDisp, CLIPPROP, False); /* find or make prop */
- if (clipAtom != None) {
- /* try to store the data in the property */
--
-+
- xerrcode = 0;
- XChangeProperty(theDisp, rootW, clipAtom, XA_STRING, 8, PropModeReplace,
- cimg, len);
- XSync(theDisp, False); /* make it happen *now* */
- if (!xerrcode) return; /* success! */
--
-+
- /* failed, use file method */
- XDeleteProperty(theDisp, rootW, clipAtom);
- }
-@@ -903,7 +905,7 @@
- fp = fopen(clipfname, "w");
- if (!fp) {
- unlink(clipfname);
-- sprintf(str, "Can't write clipboard file '%s'\n\n %s.",
-+ sprintf(str, "Can't write clipboard file '%s'\n\n %s.",
- clipfname, ERRSTR(errno));
- ErrPopUp(str,"\nBletch!");
- return;
-@@ -964,7 +966,7 @@
- /********************************************/
- static void makeClipFName()
- {
-- char *homedir;
-+ const char *homedir;
-
- if (clipfname) return;
-
-@@ -996,7 +998,7 @@
- byte *pp;
-
- nc = 0;
--
-+
- for (i=y; nc<257 && i<y+h; i++) {
- pp = pic + i*pwide*3 + x*3;
- for (j=x; nc<257 && j<x+w; j++, pp+=3) {
-@@ -1022,7 +1024,7 @@
- */
-
- int i, j, k, nc, r,g,b;
-- byte *pp, *cp;
-+ byte *pp;
- byte newr[257], newg[257], newb[257];
-
- if (picType != PIC8) return 0; /* shouldn't happen */
-@@ -1034,7 +1036,7 @@
- pp = newpic + i*w*3 + cx*3;
- for (j=cx; j<cx+cw; j++) {
- r = *pp++; g = *pp++; b = *pp++;
--
-+
- /* lookup r,g,b in 'pic's colormap and the newcolors colormap */
- for (k=0; k<nc && (r!=newr[k] || g!=newg[k] || b!=newb[k]); k++);
- if (k==nc) {
-@@ -1062,11 +1064,11 @@
- /* now see which of the used colors are new */
- for (i=0, nc=0; i<256; i++) {
- if (!coluse[i]) continue;
--
-- r = newcmap[i*3];
-- g = newcmap[i*3+1];
-+
-+ r = newcmap[i*3];
-+ g = newcmap[i*3+1];
- b = newcmap[i*3+2];
--
-+
- /* lookup r,g,b in pic's colormap */
- for (k=0; k<numcols && (r!=rMap[k] || g!=gMap[k] || b!=bMap[k]);k++);
- if (k==numcols) { /* it's a new color, alright */
-@@ -1075,7 +1077,7 @@
- }
- }
- }
--
-+
- return nc;
- }
-
-@@ -1143,7 +1145,7 @@
- /* NOTE: SELECTION IS *NOT* GUARANTEED to be within the bounds of 'pic'.
- It is only guaranteed to *intersect* pic. */
-
-- *xp = selrx; *yp = selry;
-+ *xp = selrx; *yp = selry;
- *wp = selrw; *hp = selrh;
- }
-
-@@ -1200,7 +1202,7 @@
- if (lastClickButton==Button1 && (ev->time - lastClickTime) < DBLCLKTIME) {
- lastClickButton=Button3;
- if (HaveSelection() && PTINRECT(px, py, selrx, selry, selrw, selrh)) {
-- EnableSelection(0);
-+ EnableSelection(0);
- rv = 1;
- }
- else {
-@@ -1225,7 +1227,7 @@
- else if (ev->button == Button2) { /* do a drag & drop operation */
- if (HaveSelection() && PTINRECT(px,py,selrx,selry,selrw,selrh)) {
- /* clip selection rect to pic */
-- EnableSelection(0);
-+ EnableSelection(0);
- CropRect2Rect(&selrx, &selry, &selrw, &selrh, 0, 0, pWIDE, pHIGH);
-
- if (selrw<1 || selrh<1) rv = 0;
-@@ -1253,8 +1255,8 @@
- * holding SHIFT constrains selection to be square,
- * holding CTRL constrains selection to keep original aspect ratio
- */
--
-- int i, mex, mey, mpx, mpy, offx,offy;
-+
-+ int mex, mey, mpx, mpy, offx,offy;
- int sex, sey, sex2, sey2, sew, seh, sew2, seh2, hs, h2;
- int istp, isbt, islf, isrt, isvm, ishm;
- int cnstsq, cnstasp;
-@@ -1272,7 +1274,7 @@
- sew2 = sew/2;
- seh2 = seh/2;
- sex2--; sey2--;
--
-+
- if (sew>=35 && seh>=35) hs=7;
- else if (sew>=20 && seh>=20) hs=5;
- else if (sew>= 9 && seh>= 9) hs=3;
-@@ -1307,7 +1309,7 @@
-
-
- /* it's definitely in a handle... track 'til released */
--
-+
- DrawSelection(0);
- selFilled = 1;
- selTracking = 1;
-@@ -1366,12 +1368,12 @@
- else { chwide=1; newwide = (int) (seh*orgaspect); }
- }
- }
--
-+
- if (chwide) {
- if (islf) { sex = (sex+sew) - newwide; }
- sew = newwide;
- }
--
-+
- if (chhigh) {
- if (istp) { sey = (sey+seh) - newhigh; }
- seh = newhigh;
-@@ -1380,7 +1382,7 @@
-
- if (sew<1) sew=1;
- if (seh<1) seh=1;
--
-+
- if (sex!=selrx || sey!=selry || sew!=selrw || seh!=selrh) {
- DrawSelection(0);
- selrx = sex; selry = sey; selrw = sew; selrh = seh;
-@@ -1395,14 +1397,14 @@
- Timer(100);
- }
- }
--
-+
- EnableSelection(0);
-
- selFilled = 0;
- selTracking = 0;
-
- /* only 'enable' the selection if it intersects CPIC */
-- if (selrx < cXOFF+cWIDE && selrx+selrw > cXOFF &&
-+ if (selrx < cXOFF+cWIDE && selrx+selrw > cXOFF &&
- selry < cYOFF+cHIGH && selry+selrh > cYOFF) EnableSelection(1);
-
- return 1;
-@@ -1422,7 +1424,7 @@
- *
- * if 'dragndrop', changes cursor, monitors CTRL status
- */
--
-+
- int mpx, mpy, offx, offy;
- int newsx, newsy, orgsx, orgsy, cnstrain, docopy, lastdocopy;
- Window rW, cW;
-@@ -1436,9 +1438,9 @@
-
- CoordE2P(ev->x, ev->y, &mpx, &mpy);
- offx = mpx - selrx; offy = mpy - selry;
--
-+
- /* track rectangle until we get a release */
--
-+
- DrawSelection(0);
- selFilled = 1;
- selTracking = 1;
-@@ -1467,7 +1469,7 @@
- dx = newsx - orgsx; dy = newsy - orgsy;
- if (abs(dx) > abs(dy)) dy = 0;
- else if (abs(dy) > abs(dx)) dx = 0;
--
-+
- newsx = orgsx + dx; newsy = orgsy + dy;
- }
-
-@@ -1485,7 +1487,7 @@
- Timer(100);
- }
- }
--
-+
- EnableSelection(0);
-
- selFilled = 0;
-@@ -1495,7 +1497,7 @@
-
- /* only do <whatever> if the selection intersects CPIC */
-
-- if (selrx < cXOFF+cWIDE && selrx+selrw > cXOFF &&
-+ if (selrx < cXOFF+cWIDE && selrx+selrw > cXOFF &&
- selry < cYOFF+cHIGH && selry+selrh > cYOFF) {
-
- EnableSelection(1);
-@@ -1503,10 +1505,10 @@
- if (dragndrop) {
- int tmpsx, tmpsy;
- byte *data;
--
-+
- tmpsx = selrx; tmpsy = selry;
- selrx = orgsx; selry = orgsy;
--
-+
- data = getSelection(); /* copy old data */
- if (data) {
- if (!docopy) clearSelectedArea();
-@@ -1531,29 +1533,29 @@
- int rx,ry,ox,oy,x,y,active, x1, y1, x2, y2, cnstrain;
- int i, px,py,px2,py2,pw,ph;
- unsigned int mask;
--
-+
- /* called on a B1 press in mainW to draw a new rectangular selection.
- * any former selection has already been removed. holding shift down
-- * while tracking constrains selection to a square
-+ * while tracking constrains selection to a square
- */
--
-+
- active = 0;
--
-+
- x1 = ox = ev->x; y1 = oy = ev->y; /* nail down one corner */
- selrx = selry = selrw = selrh = 0;
- selTracking = 1;
--
-+
- while (1) {
- if (!XQueryPointer(theDisp,mainW,&rW,&cW,&rx,&ry,&x,&y,&mask)) continue;
- if (!(mask & Button1Mask)) break; /* button released */
- cnstrain = (mask & ShiftMask);
--
-+
- if (x!=ox || y!=oy) { /* moved. erase and redraw (?) */
- x2 = x; y2 = y;
--
-+
- /* x1,y1,x2,y2 are in epic coords. sort, convert to pic coords,
- and if changed, erase+redraw */
--
-+
- CoordE2P(x1, y1, &px, &py);
- CoordE2P(x2, y2, &px2, &py2);
- if (px>px2) { i=px; px=px2; px2=i; }
-@@ -1561,17 +1563,17 @@
- pw = px2-px+1; ph=py2-py+1;
-
- /* keep px,py,pw,ph inside 'pic' */
--
-+
- if (px<0) { pw+=px; px=0; }
- if (py<0) { ph+=py; py=0; }
- if (px>pWIDE-1) px = pWIDE-1;
- if (py>pHIGH-1) py = pHIGH-1;
--
-+
- if (pw<0) pw=0;
- if (ph<0) ph=0;
- if (px+pw>pWIDE) pw = pWIDE - px;
- if (py+ph>pHIGH) ph = pHIGH - py;
--
-+
- if (cnstrain) { /* make a square at smaller of w,h */
- if (ph>pw) { if (y2<y1) py += (ph-pw); ph=pw; }
- else if (pw>ph) { if (x2<x1) px += (pw-ph); pw=ph; }
-@@ -1579,12 +1581,12 @@
-
- /* put x,y,w,h -> selr{x,y,w,h}
- if the rectangle has changed, erase old and draw new */
--
-+
- if (px!=selrx || py!=selry || pw!=selrw || ph!=selrh) {
- DrawSelection(0);
- selrx = px; selry = py; selrw = pw; selrh = ph;
- DrawSelection(1);
--
-+
- haveSel = active = (pw>0 && ph>0);
- if (infoUp) SetSelectionString();
- XFlush(theDisp);
-@@ -1615,7 +1617,7 @@
- set, pick a new 'color' to invert the selection with */
-
- int x,y,x1,y1,w,h;
--
-+
- if (newcol) selColor = (selColor+1) & 0x7;
-
- /* convert selr{x,y,w,h} into epic coords */
-@@ -1650,7 +1652,7 @@
- if (y<0 && y+h>eHIGH && selFilled!=1)
- XDrawLine(theDisp, mainW, theGC, x, eHIGH/2, x+w, eHIGH/2);
-
--
-+
- if (selFilled==0 || selFilled == 1) {
- /* one little kludge: if w or h == eWIDE or eHIGH, make it one smaller */
- if (x+w == eWIDE) w--;
-@@ -1664,17 +1666,17 @@
- else if (w>=20 && h>=20) { hs=5; h1=4; h2=2; }
- else if (w>= 9 && h>= 9) { hs=3; h1=2; h2=1; }
- else hs=h1=h2=0;
--
-+
- if (hs) {
- XFillRectangle(theDisp,mainW,theGC,x+1, y+1, (u_int)h1,(u_int)h1);
- XFillRectangle(theDisp,mainW,theGC,x+w/2-h2,y+1, (u_int)hs,(u_int)h1);
- XFillRectangle(theDisp,mainW,theGC,x+w-h1, y+1, (u_int)h1,(u_int)h1);
--
-+
- XFillRectangle(theDisp,mainW,theGC,x+1, y+h/2-h2,
- (u_int)h1, (u_int)hs);
- XFillRectangle(theDisp,mainW,theGC,x+w-h1,y+h/2-h2,
- (u_int)h1, (u_int)hs);
--
-+
- XFillRectangle(theDisp,mainW,theGC,x+1, y+h-h1,
- (u_int)h1,(u_int)h1);
- XFillRectangle(theDisp,mainW,theGC,x+w/2-h2,y+h-h1,
-@@ -1683,7 +1685,7 @@
- (u_int)h1,(u_int)h1);
- }
- }
--
-+
- if (selFilled==1) {
- XDrawLine(theDisp, mainW, theGC, x+1, y+1, x+w-1, y+h-1);
- XDrawLine(theDisp, mainW, theGC, x+1, y+h-1, x+w-1, y+1);
-@@ -1692,8 +1694,8 @@
- else if (selFilled==2) {
- XFillRectangle(theDisp, mainW, theGC, x,y,(u_int) w, (u_int) h);
- }
--
--
-+
-+
- XSetFunction(theDisp,theGC,GXcopy);
- XSetPlaneMask(theDisp, theGC, AllPlanes);
- }
-@@ -1703,7 +1705,7 @@
- void MoveGrowSelection(dx,dy,dw,dh)
- int dx,dy,dw,dh;
- {
-- /* moves and/or grows the selection by the specified amount
-+ /* moves and/or grows the selection by the specified amount
- (in pic coords). keeps the selection entirely within 'pic'.
- (called by 'CropKey()') */
-
-@@ -1729,7 +1731,7 @@
- }
- }
-
--
-+
- /***********************************/
- void BlinkSelection(cnt)
- int cnt;
-diff -ru xv-3.10a/xvdflt.c xv-3.10a-enhancements/xvdflt.c
---- xv-3.10a/xvdflt.c 1994-12-22 14:34:42.000000000 -0800
-+++ xv-3.10a-enhancements/xvdflt.c 2007-05-12 14:07:36.000000000 -0700
-@@ -16,12 +16,12 @@
- #include "bits/xv_rev"
- #include "bits/xv_ver"
- #include "bits/xf_left"
--#include "bits/xf_right"
-+/* #include "bits/xf_right" not used */
- #include "bits/font5x9.h"
-
-
- #ifndef USEOLDPIC
--# include "xvdflt.h"
-+# include "xvdflt.h"
- #endif
-
-
-@@ -62,7 +62,7 @@
- for (i=0; i<XVDFLT_HIGH; i++) {
- nbytes = 0;
- while (nbytes < XVDFLT_WIDE) {
-- char *sp;
-+ const char *sp;
- byte *dp;
-
- j = XVDFLT_WIDE - nbytes;
-@@ -100,21 +100,21 @@
- setcolor(pinfo, 252, 0, 0, 0); /* black background for text */
-
-
-- xbm2pic((byte *) xv_cpyrt_bits, xv_cpyrt_width, xv_cpyrt_height,
-+ xbm2pic((byte *) xv_cpyrt_bits, xv_cpyrt_width, xv_cpyrt_height,
- dfltpic, DWIDE, DHIGH, DWIDE/2+1, 203+1, 252);
-- xbm2pic((byte *) xv_cpyrt_bits, xv_cpyrt_width, xv_cpyrt_height,
-+ xbm2pic((byte *) xv_cpyrt_bits, xv_cpyrt_width, xv_cpyrt_height,
- dfltpic, DWIDE, DHIGH, DWIDE/2, 203, 250);
-
- i = xv_ver_width + xv_rev_width + 30;
-
-- xbm2pic((byte *) xv_ver_bits, xv_ver_width, xv_ver_height,
-+ xbm2pic((byte *) xv_ver_bits, xv_ver_width, xv_ver_height,
- dfltpic, DWIDE, DHIGH, DWIDE/2 - (i/2) + xv_ver_width/2+1, 220+1,252);
-- xbm2pic((byte *) xv_rev_bits, xv_rev_width, xv_rev_height,
-+ xbm2pic((byte *) xv_rev_bits, xv_rev_width, xv_rev_height,
- dfltpic, DWIDE, DHIGH, DWIDE/2 + (i/2) - xv_rev_width/2+1, 220+1,252);
-
-- xbm2pic((byte *) xv_ver_bits, xv_ver_width, xv_ver_height,
-+ xbm2pic((byte *) xv_ver_bits, xv_ver_width, xv_ver_height,
- dfltpic, DWIDE, DHIGH, DWIDE/2 - (i/2) + xv_ver_width/2, 220, 250);
-- xbm2pic((byte *) xv_rev_bits, xv_rev_width, xv_rev_height,
-+ xbm2pic((byte *) xv_rev_bits, xv_rev_width, xv_rev_height,
- dfltpic, DWIDE, DHIGH, DWIDE/2 + (i/2) - xv_rev_width/2, 220, 250);
-
- strcpy(str,"Press <right> mouse button for menu.");
-@@ -136,7 +136,11 @@
- pinfo->w = XVDFLT_WIDE;
- pinfo->h = XVDFLT_HIGH;
- pinfo->type = PIC8;
-+#ifdef HAVE_PNG
-+ pinfo->frmType = F_PNG;
-+#else
- pinfo->frmType = F_GIF;
-+#endif
- pinfo->colType = F_FULLCOLOR;
-
- pinfo->normw = pinfo->w;
-@@ -169,7 +173,7 @@
- for (i=k=0; i<DHIGH; i+=xf_left_height) {
- for (j=0; j<DWIDE; j+=xf_left_width) {
- k++;
-- if (k&1)
-+ if (k&1)
- xbm2pic((byte *) xf_left_bits, xf_left_width, xf_left_height,
- dfltpic, DWIDE, DHIGH, j + xf_left_width/2,
- i + xf_left_height/2, 1);
-@@ -179,29 +183,29 @@
-
-
-
-- xbm2pic((byte *) xvpic_logo_out_bits, xvpic_logo_out_width,
-+ xbm2pic((byte *) xvpic_logo_out_bits, xvpic_logo_out_width,
- xvpic_logo_out_height, dfltpic, DWIDE, DHIGH, DWIDE/2 + 10, 80, 103);
-
-- xbm2pic((byte *) xvpic_logo_top_bits, xvpic_logo_top_width,
-+ xbm2pic((byte *) xvpic_logo_top_bits, xvpic_logo_top_width,
- xvpic_logo_top_height, dfltpic, DWIDE, DHIGH, DWIDE/2 + 10, 80, 100);
-
-- xbm2pic((byte *) xvpic_logo_bot_bits, xvpic_logo_bot_width,
-+ xbm2pic((byte *) xvpic_logo_bot_bits, xvpic_logo_bot_width,
- xvpic_logo_bot_height, dfltpic, DWIDE, DHIGH, DWIDE/2 + 10, 80, 101);
-
-
-
-- xbm2pic((byte *) xv_jhb_bits, xv_jhb_width, xv_jhb_height,
-+ xbm2pic((byte *) xv_jhb_bits, xv_jhb_width, xv_jhb_height,
- dfltpic, DWIDE, DHIGH, DWIDE/2, 160, 102);
-
-- xbm2pic((byte *) xv_cpyrt_bits, xv_cpyrt_width, xv_cpyrt_height,
-+ xbm2pic((byte *) xv_cpyrt_bits, xv_cpyrt_width, xv_cpyrt_height,
- dfltpic, DWIDE, DHIGH, DWIDE/2, 203, 102);
-
- i = xv_ver_width + xv_rev_width + 30;
-
-- xbm2pic((byte *) xv_ver_bits, xv_ver_width, xv_ver_height,
-+ xbm2pic((byte *) xv_ver_bits, xv_ver_width, xv_ver_height,
- dfltpic, DWIDE, DHIGH, DWIDE/2 - (i/2) + xv_ver_width/2, 220, 102);
-
-- xbm2pic((byte *) xv_rev_bits, xv_rev_width, xv_rev_height,
-+ xbm2pic((byte *) xv_rev_bits, xv_rev_width, xv_rev_height,
- dfltpic, DWIDE, DHIGH, DWIDE/2 + (i/2) - xv_rev_width/2, 220, 102);
-
- strcpy(str,"Press <right> mouse button for menu.");
-@@ -240,7 +244,11 @@
- pinfo->w = DWIDE;
- pinfo->h = DHIGH;
- pinfo->type = PIC8;
-+#ifdef HAVE_PNG
-+ pinfo->frmType = F_PNG;
-+#else
- pinfo->frmType = F_GIF;
-+#endif
- pinfo->colType = F_FULLCOLOR;
-
- sprintf(pinfo->fullInfo, "<8-bit internal>");
-@@ -272,7 +280,7 @@
- x = cx - bwide/2;
-
- k = *bptr;
-- for (j=0,bit=0; j<bwide; j++, bit = (++bit)&7, x++) {
-+ for (j=0,bit=0; j<bwide; j++, bit = (bit+1)&7, x++) {
- if (!bit) k = *bptr++;
- if ( (k&1) && (x>=0) && (x<pwide))
- pptr[x] = col;
-@@ -281,7 +289,7 @@
- }
- }
- }
--}
-+}
-
-
- /*******************************************/
-@@ -300,7 +308,7 @@
- byte *dfltpic;
- PICINFO *pinfo;
- {
-- int i,j,k, dr, dg, db;
-+ int i,j, dr, dg, db;
- byte *pp;
-
- pp = dfltpic;
-@@ -357,7 +365,7 @@
-
- for ( ; *str; str++, cx+=6) {
- i = (byte) *str;
-- if (i >= 32 && i < 128)
-+ if (i >= 32 && i < 128)
- xbm2pic(font5x9[i - 32], 5, 9, pic, pw, ph, cx, cy, col);
- }
- }
-diff -ru xv-3.10a/xvdflt.h xv-3.10a-enhancements/xvdflt.h
---- xv-3.10a/xvdflt.h 1994-12-22 14:34:56.000000000 -0800
-+++ xv-3.10a-enhancements/xvdflt.h 2007-04-15 20:45:08.000000000 -0700
-@@ -2,7 +2,7 @@
- #define XVDFLT_HIGH 270
- #define XVDFLT_NPARTS 5
- #define XVDFLT_PARTLEN 100
--char *xvdflt_pic[1350] = {
-+const char *xvdflt_pic[1350] = {
- /* 0a */ "00000000000000000000000000000000000000000000000101010101010101010101010101010101010101010101010101010101010101000000000000000000000000000002020202020202020303030303030303030404040404040505050505060708",
- /* 0b */ "0809090a0b0c0d0e0e0f101111121213131313141414141515151515151515151616161616161616161616161616161616161616161616161616161616171717171717171717171717171717161616161616161616161616161616161616161616161617",
- /* 0c */ "171717181818181818181818181818181818181919181818181818191919191919191a1a1a1a1a1a1a1a1a1a1a1a1a1a1a1b1b1b1b1b1b1b1b1b1c1c1c1c1c1c1c1c1d1d1d1d1d1d1d1d1d1c1c1c1c1c1c1c1c1c1c1c1c1c1c1b1b1b1b1b1b1b1b1b1a1a",
-@@ -1356,9 +1356,9 @@
- };
-
-
--byte xvdflt_r[256] = { 83,83,84,84,84,85,92,94,100,109,119,124,133,137,145,157,163,168,175,183,191,202,203,255,254,253,252,251,250,249,145,114,83,106,129,249,250,251,250,243,216,226,241,222,222,132,61,82,244,249,243,248,173,59,247,102,252,241,244,244,57,241,216,239,6,17,157,244,139,236,250,246,84,213,121,240,70,30,99,91,38,73,105,123,82,40,30,38,114,81,44,35,37,35,30,33,1,0,5,1,1,4,3,0,0,11,0,0,6,15,7,3,8,0,0,4,8,11,15,0,10,11,14,11,0,14,0,28,6,1,22,17,8,1,8,7,7,13,0,9,10,6,7,10,11,11,18,7,2,8,7,9,5,10,8,16,6,6,5,8,8,6,10,8,4,30,22,5,33,33,11,6,10,15,19,13,28,21,35,28,10,25,26,27,29,3,27,14,21,30,31,27,31,35,6,33,37,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,};
-+const byte xvdflt_r[256] = { 83,83,84,84,84,85,92,94,100,109,119,124,133,137,145,157,163,168,175,183,191,202,203,255,254,253,252,251,250,249,145,114,83,106,129,249,250,251,250,243,216,226,241,222,222,132,61,82,244,249,243,248,173,59,247,102,252,241,244,244,57,241,216,239,6,17,157,244,139,236,250,246,84,213,121,240,70,30,99,91,38,73,105,123,82,40,30,38,114,81,44,35,37,35,30,33,1,0,5,1,1,4,3,0,0,11,0,0,6,15,7,3,8,0,0,4,8,11,15,0,10,11,14,11,0,14,0,28,6,1,22,17,8,1,8,7,7,13,0,9,10,6,7,10,11,11,18,7,2,8,7,9,5,10,8,16,6,6,5,8,8,6,10,8,4,30,22,5,33,33,11,6,10,15,19,13,28,21,35,28,10,25,26,27,29,3,27,14,21,30,31,27,31,35,6,33,37,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,};
-
--byte xvdflt_g[256] = { 83,83,84,84,84,85,92,94,100,109,119,124,133,137,145,157,162,168,174,184,191,196,205,255,254,253,252,251,250,249,146,114,83,106,130,211,185,176,173,230,211,157,161,170,144,31,52,82,168,168,162,248,116,42,247,68,171,164,245,244,35,159,133,161,18,26,151,163,138,65,67,51,68,49,111,159,88,30,100,87,38,74,92,124,82,38,22,38,114,81,22,35,37,35,30,33,1,0,4,0,1,4,2,0,0,11,0,0,6,15,7,3,8,0,0,4,9,10,14,0,10,10,13,11,0,7,0,18,6,0,22,18,8,1,8,7,7,13,0,9,9,6,7,10,11,11,18,7,2,9,7,9,5,10,8,16,6,6,5,8,8,7,9,8,4,30,22,5,33,32,11,6,10,15,19,13,28,21,35,25,9,22,26,27,29,3,27,14,21,30,31,11,31,35,6,18,31,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,};
-+const byte xvdflt_g[256] = { 83,83,84,84,84,85,92,94,100,109,119,124,133,137,145,157,162,168,174,184,191,196,205,255,254,253,252,251,250,249,146,114,83,106,130,211,185,176,173,230,211,157,161,170,144,31,52,82,168,168,162,248,116,42,247,68,171,164,245,244,35,159,133,161,18,26,151,163,138,65,67,51,68,49,111,159,88,30,100,87,38,74,92,124,82,38,22,38,114,81,22,35,37,35,30,33,1,0,4,0,1,4,2,0,0,11,0,0,6,15,7,3,8,0,0,4,9,10,14,0,10,10,13,11,0,7,0,18,6,0,22,18,8,1,8,7,7,13,0,9,9,6,7,10,11,11,18,7,2,9,7,9,5,10,8,16,6,6,5,8,8,7,9,8,4,30,22,5,33,32,11,6,10,15,19,13,28,21,35,25,9,22,26,27,29,3,27,14,21,30,31,11,31,35,6,18,31,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,};
-
--byte xvdflt_b[256] = { 251,250,252,253,254,255,254,255,254,253,254,254,252,255,255,253,251,253,253,253,254,249,252,255,254,253,252,251,250,249,252,255,249,253,250,162,99,79,81,225,239,113,92,147,72,43,37,248,84,88,91,248,83,34,247,80,84,86,245,244,30,90,74,92,10,55,239,85,250,90,88,72,125,68,206,92,190,87,245,230,133,216,199,248,247,105,73,108,252,244,62,97,119,143,150,134,57,49,64,64,72,78,72,40,75,98,66,59,110,110,80,89,95,86,34,87,80,88,77,48,100,80,98,89,33,60,29,75,91,73,111,87,120,89,103,103,126,111,23,121,108,147,111,142,105,111,111,140,107,107,118,113,112,110,114,123,140,120,141,132,124,130,98,127,151,102,124,132,108,119,123,159,124,135,123,124,114,135,126,100,122,126,132,140,126,164,119,149,149,137,113,75,127,114,131,78,107,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,};
-+const byte xvdflt_b[256] = { 251,250,252,253,254,255,254,255,254,253,254,254,252,255,255,253,251,253,253,253,254,249,252,255,254,253,252,251,250,249,252,255,249,253,250,162,99,79,81,225,239,113,92,147,72,43,37,248,84,88,91,248,83,34,247,80,84,86,245,244,30,90,74,92,10,55,239,85,250,90,88,72,125,68,206,92,190,87,245,230,133,216,199,248,247,105,73,108,252,244,62,97,119,143,150,134,57,49,64,64,72,78,72,40,75,98,66,59,110,110,80,89,95,86,34,87,80,88,77,48,100,80,98,89,33,60,29,75,91,73,111,87,120,89,103,103,126,111,23,121,108,147,111,142,105,111,111,140,107,107,118,113,112,110,114,123,140,120,141,132,124,130,98,127,151,102,124,132,108,119,123,159,124,135,123,124,114,135,126,100,122,126,132,140,126,164,119,149,149,137,113,75,127,114,131,78,107,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,};
-
-diff -ru xv-3.10a/xvdial.c xv-3.10a-enhancements/xvdial.c
---- xv-3.10a/xvdial.c 1995-01-03 13:20:31.000000000 -0800
-+++ xv-3.10a-enhancements/xvdial.c 2007-04-15 17:55:50.000000000 -0700
-@@ -1,11 +1,11 @@
--/*
-+/*
- * xvdial.c - DIAL handling functions
- *
- * callable functions:
- *
- * DCreate() - creates a dial
- * DSetRange() - sets min/max/current values of control
-- * DSetVal() - sets value of control
-+ * DSetVal() - sets value of control
- * DSetActive() - turns dial '.active' on and off
- * DRedraw() - redraws the dial
- * DTrack() - called when clicked. Operates control 'til mouseup
-@@ -41,51 +41,53 @@
-
-
- /* local functions */
--static int whereInDial PARM((DIAL *, int, int));
--static void drawArrow PARM((DIAL *));
--static void drawValStr PARM((DIAL *));
--static void drawButt PARM((DIAL *, int, int));
--static int computeDialVal PARM((DIAL *, int, int));
--static void dimDial PARM((DIAL *));
-+static int whereInDial PARM((DIAL *, int, int));
-+static void drawArrow PARM((DIAL *));
-+static void drawValStr PARM((DIAL *));
-+static void drawButt PARM((DIAL *, int, int));
-+static double computeDialVal PARM((DIAL *, int, int));
-+static void dimDial PARM((DIAL *));
-
-
- /***************************************************/
--void DCreate(dp, parent, x, y, w, h, minv, maxv, curv, page,
-+void DCreate(dp, parent, x, y, w, h, minv, maxv, curv, inc, page,
- fg, bg, hi, lo, title, units)
--DIAL *dp;
--Window parent;
--int x,y,w,h,minv,maxv,curv,page;
--unsigned long fg,bg,hi,lo;
--char *title, *units;
-+DIAL *dp;
-+Window parent;
-+int x, y, w, h;
-+double minv, maxv, curv, inc, page;
-+unsigned long fg, bg, hi, lo;
-+const char *title, *units;
- {
-
- if (!pixmaps_built) {
-- cw1Pix = XCreatePixmapFromBitmapData(theDisp, parent,
-+ cw1Pix = XCreatePixmapFromBitmapData(theDisp, parent,
- (char *) dial_cw1_bits, PW, PH, fg, bg, dispDEEP);
-- ccw1Pix = XCreatePixmapFromBitmapData(theDisp, parent,
-+ ccw1Pix = XCreatePixmapFromBitmapData(theDisp, parent,
- (char *) dial_ccw1_bits, PW, PH, fg, bg, dispDEEP);
-- cw2Pix = XCreatePixmapFromBitmapData(theDisp, parent,
-+ cw2Pix = XCreatePixmapFromBitmapData(theDisp, parent,
- (char *) dial_cw2_bits, PW, PH, fg, bg, dispDEEP);
-- ccw2Pix = XCreatePixmapFromBitmapData(theDisp, parent,
-+ ccw2Pix = XCreatePixmapFromBitmapData(theDisp, parent,
- (char *) dial_ccw2_bits, PW, PH, fg, bg, dispDEEP);
- }
-
-- dp->x = x;
-- dp->y = y;
--
-- dp->w = w;
-- dp->h = h;
-- dp->fg = fg;
-- dp->bg = bg;
-- dp->hi = hi;
-- dp->lo = lo;
-- dp->title = title;
-- dp->units = units;
-- dp->active = 1;
-+ dp->x = x;
-+ dp->y = y;
-+ dp->w = w;
-+ dp->h = h;
-+ dp->fg = fg;
-+ dp->bg = bg;
-+ dp->hi = hi;
-+ dp->lo = lo;
-+ dp->title = title;
-+ dp->units = units;
-+ dp->active = 1;
- dp->drawobj = NULL;
-
-- if (w < h-24-16) dp->rad = (w - 8) / 2;
-- else dp->rad = (h - 24 - 16 - 8) / 2;
-+ if (w < h-24-16)
-+ dp->rad = (w - 8) / 2;
-+ else
-+ dp->rad = (h - 24 - 16 - 8) / 2;
- dp->cx = w / 2;
- dp->cy = dp->rad + 4 + 16;
-
-@@ -94,22 +96,22 @@
- dp->bx[INCW1] = w-14-4; dp->by[INCW1] = h - 4 - 20;
- dp->bx[INCW2] = w-14-4; dp->by[INCW2] = h - 4 - 10;
-
-- dp->win = XCreateSimpleWindow(theDisp, parent,x,y,(u_int) w,(u_int) h,
-- 1,fg,bg);
-+ dp->win = XCreateSimpleWindow(theDisp, parent, x, y, (u_int) w, (u_int) h,
-+ 1, fg, bg);
- if (!dp->win) FatalError("can't create dial window");
-
-- DSetRange(dp, minv, maxv, curv, page);
-+ DSetRange(dp, minv, maxv, curv, inc, page);
- XSelectInput(theDisp, dp->win, ExposureMask | ButtonPressMask);
- }
-
-
- /***************************************************/
--void DSetRange(dp, minv, maxv, curv, page)
--DIAL *dp;
--int minv, maxv, curv, page;
-+void DSetRange(dp, minv, maxv, curv, inc, page)
-+DIAL *dp;
-+double minv, maxv, curv, inc, page;
- {
- if (maxv<minv) maxv=minv;
-- dp->min = minv; dp->max = maxv; dp->page = page;
-+ dp->min = minv; dp->max = maxv; dp->inc = inc; dp->page = page;
- dp->active = (minv < maxv);
-
- DSetVal(dp, curv);
-@@ -118,22 +120,22 @@
-
- /***************************************************/
- void DSetVal(dp, curv)
--DIAL *dp;
--int curv;
-+DIAL *dp;
-+double curv;
- {
- RANGE(curv, dp->min, dp->max); /* make sure curv is in-range */
-
- if (curv == dp->val) return;
-
- /* erase old arrow */
-- XSetForeground(theDisp, theGC, dp->bg);
-+ XSetForeground(theDisp, theGC, dp->bg);
- drawArrow(dp);
-
-- dp->val = curv;
-+ dp->val = (double)((int)(curv / dp->inc + (curv > 0 ? 0.5 : -0.5))) * dp->inc;
-
- /* draw new arrow and string */
- XSetForeground(theDisp, theGC, dp->fg);
-- XSetBackground(theDisp, theGC, dp->bg);
-+ XSetBackground(theDisp, theGC, dp->bg);
- drawArrow(dp);
- drawValStr(dp);
- if (!dp->active) dimDial(dp);
-@@ -202,7 +204,8 @@
- int mx,my;
- {
- Window rW,cW;
-- int rx,ry, x,y, ipos, pos, lit, i, origval;
-+ int rx, ry, x, y, ipos, pos, lit;
-+ double origval;
- unsigned int mask;
-
- lit = 0;
-@@ -224,35 +227,36 @@
- if (ipos != INDIAL) {
- drawButt(dp, ipos, 1);
- switch (ipos) {
-- case INCW1: if (dp->val < dp->max) DSetVal(dp, dp->val+1); break;
-+ case INCW1: if (dp->val < dp->max) DSetVal(dp, dp->val+dp->inc); break;
- case INCW2: if (dp->val < dp->max) DSetVal(dp, dp->val+dp->page); break;
-- case INCCW1: if (dp->val > dp->min) DSetVal(dp, dp->val-1); break;
-+ case INCCW1: if (dp->val > dp->min) DSetVal(dp, dp->val-dp->inc); break;
- case INCCW2: if (dp->val > dp->min) DSetVal(dp, dp->val-dp->page); break;
- }
-- if (dp->drawobj != NULL) (dp->drawobj)();
-+ if (dp->drawobj != NULL) (dp->drawobj)();
- Timer(INC1WAIT);
- lit = 1;
- }
-
-- else {
-- i = computeDialVal(dp, mx, my);
-- DSetVal(dp, i);
-- if (dp->drawobj != NULL) (dp->drawobj)();
-+ else {
-+ double v;
-+ v = computeDialVal(dp, mx, my);
-+ DSetVal(dp, v);
-+ if (dp->drawobj != NULL) (dp->drawobj)();
- }
-
--
-+
- /* loop until mouse is released */
- while (XQueryPointer(theDisp,dp->win,&rW,&cW,&rx,&ry,&x,&y,&mask)) {
- if (!(mask & Button1Mask)) break; /* button released */
-
- if (ipos == INDIAL) {
-- int j;
-- i = computeDialVal(dp, x, y);
-- j = dp->val;
-- DSetVal(dp, i);
-- if (j != dp->val) {
-+ double v, w;
-+ v = computeDialVal(dp, x, y);
-+ w = dp->val;
-+ DSetVal(dp, v);
-+ if (w != dp->val) {
- /* track whatever dial controls */
-- if (dp->drawobj != NULL) (dp->drawobj)();
-+ if (dp->drawobj != NULL) (dp->drawobj)();
- }
- }
-
-@@ -266,18 +270,18 @@
-
- if (lit) {
- switch (ipos) {
-- case INCW1: if (dp->val < dp->max) DSetVal(dp, dp->val+1);
-+ case INCW1: if (dp->val < dp->max) DSetVal(dp, dp->val+dp->inc);
- break;
- case INCW2: if (dp->val < dp->max) DSetVal(dp, dp->val+dp->page);
- break;
-- case INCCW1: if (dp->val > dp->min) DSetVal(dp, dp->val-1);
-+ case INCCW1: if (dp->val > dp->min) DSetVal(dp, dp->val-dp->inc);
- break;
- case INCCW2: if (dp->val > dp->min) DSetVal(dp, dp->val-dp->page);
- break;
- }
-
- /* track whatever dial controls */
-- if (dp->drawobj != NULL) (dp->drawobj)();
-+ if (dp->drawobj != NULL) (dp->drawobj)();
-
- Timer(INC2WAIT);
- }
-@@ -305,34 +309,35 @@
-
- /* returns region * that x,y is in. returns -1 if none */
-
-- for (i=0; i<4; i++)
-+ for (i=0; i<4; i++)
- if (PTINRECT(x,y, dp->bx[i], dp->by[i], 14, 10)) return i;
-
-- if (PTINRECT(x,y, dp->cx - dp->rad, dp->cy - dp->rad,
-+ if (PTINRECT(x,y, dp->cx - dp->rad, dp->cy - dp->rad,
- 2*dp->rad, 2*dp->rad))
- return INDIAL;
-
- return -1;
- }
-
--
-+
- /***************************************************/
- static void drawArrow(dp)
- DIAL *dp;
- {
-- int i, rad, cx, cy;
-+ int rad, cx, cy;
-+ double v;
- XPoint arrow[4];
-
- rad = dp->rad; cx = dp->cx; cy = dp->cy;
-
- /* map pos (range minv..maxv) into degrees (range 240..-60) */
-- i = 240 + (-300 * (dp->val - dp->min)) / (dp->max - dp->min);
-- arrow[0].x = cx + (int) ((double) rad * .80 * cos(i * DEG2RAD));
-- arrow[0].y = cy - (int) ((double) rad * .80 * sin(i * DEG2RAD));
-- arrow[1].x = cx + (int) ((double) rad * .33 * cos((i+160) * DEG2RAD));
-- arrow[1].y = cy - (int) ((double) rad * .33 * sin((i+160) * DEG2RAD));
-- arrow[2].x = cx + (int) ((double) rad * .33 * cos((i-160) * DEG2RAD));
-- arrow[2].y = cy - (int) ((double) rad * .33 * sin((i-160) * DEG2RAD));
-+ v = 240 + (-300 * (dp->val - dp->min)) / (dp->max - dp->min);
-+ arrow[0].x = cx + (int) ((double) rad * .80 * cos(v * DEG2RAD));
-+ arrow[0].y = cy - (int) ((double) rad * .80 * sin(v * DEG2RAD));
-+ arrow[1].x = cx + (int) ((double) rad * .33 * cos((v+160) * DEG2RAD));
-+ arrow[1].y = cy - (int) ((double) rad * .33 * sin((v+160) * DEG2RAD));
-+ arrow[2].x = cx + (int) ((double) rad * .33 * cos((v-160) * DEG2RAD));
-+ arrow[2].y = cy - (int) ((double) rad * .33 * sin((v-160) * DEG2RAD));
- arrow[3].x = arrow[0].x;
- arrow[3].y = arrow[0].y;
- XDrawLines(theDisp, dp->win, theGC, arrow, 4, CoordModeOrigin);
-@@ -343,33 +348,47 @@
- static void drawValStr(dp)
- DIAL *dp;
- {
-- int i, x1, x2;
-+ int tot, i, x1, x2;
- char foo[60], foo1[60];
-
- /* compute longest string necessary so we can right-align this thing */
-- sprintf(foo,"%d",dp->min); x1 = strlen(foo);
-- sprintf(foo,"%d",dp->max); x2 = strlen(foo);
-+ sprintf(foo,"%d",(int)dp->min); x1 = strlen(foo);
-+ sprintf(foo,"%d",(int)dp->max); x2 = strlen(foo);
- if (dp->min < 0 && dp->max > 0) x2++; /* put '+' at beginning */
- i = x1; if (x2>x1) i = x2;
- if (dp->units) i += strlen(dp->units);
-
-- if (dp->min < 0 && dp->max > 0) sprintf(foo,"%+d", dp->val);
-- else sprintf(foo,"%d", dp->val);
-+ sprintf(foo,"%g",dp->inc); /* space for decimal values */
-+ tot = i + strlen(foo) - 1; /* Take away the 0 from the beginning */
-+
-+ if (dp->min < 0.0 && dp->max > 0.0) sprintf(foo,"%+g", dp->val);
-+ else sprintf(foo,"%g", dp->val);
-+
-+ if (dp->inc < 1.0)
-+ {
-+ int j;
-+
-+ if (dp->val == (double)((int)dp->val))
-+ strcat(foo,".");
-+
-+ for (j = strlen(foo); j < tot; j++)
-+ strcat(foo,"0");
-+ }
-
- if (dp->units) strcat(foo,dp->units);
- foo1[0] = '\0';
- if (strlen(foo) < (size_t) i) {
-- for (i = i - strlen(foo); i>0; i--) strcat(foo1," ");
-+ for (i-=strlen(foo);i>0;i--) strcat(foo1," ");
- }
- strcat(foo1, foo);
-
- XSetForeground(theDisp, theGC, dp->fg);
- XSetBackground(theDisp, theGC, dp->bg);
- XSetFont(theDisp, theGC, monofont);
-- XDrawImageString(theDisp, dp->win, theGC,
-+ XDrawImageString(theDisp, dp->win, theGC,
- dp->w/2 - XTextWidth(monofinfo, foo1, (int) strlen(foo1))/2,
- dp->h-14 - (monofinfo->ascent + monofinfo->descent)/2
-- + monofinfo->ascent,
-+ + monofinfo->ascent,
- foo1, (int) strlen(foo1));
- XSetFont(theDisp, theGC, mfont);
- }
-@@ -411,12 +430,13 @@
-
-
- /***************************************************/
--static int computeDialVal(dp, x, y)
-+static double computeDialVal(dp, x, y)
- DIAL *dp;
- int x, y;
- {
-- int dx, dy, val;
-- double angle;
-+ int dx, dy;
-+
-+ double angle, val;
-
- /* compute dx, dy (distance from cx, cy). Note: +dy is *up* */
- dx = x - dp->cx; dy = dp->cy - y;
-@@ -431,13 +451,15 @@
- }
- else if (dx>0) angle = atan((double) dy / (double) dx) * RAD2DEG;
- else angle = atan((double) -dy / (double) -dx) * RAD2DEG + 180.0;
--
-+
- /* map angle into range: -90..270, then into to value */
- if (angle > 270.0) angle -= 360.0;
- if (angle < -90.0) angle += 360.0;
-
-- val = (int) ((dp->max - dp->min) * (240.0 - angle) / 300.0) + dp->min;
-+ val = ((dp->max - dp->min) * (240.0 - angle) / 300.0) + dp->min;
-
-+ /* round value to be an even multiple of dp->inc */
-+ val = (double)((int)(val / dp->inc + 0.5)) * dp->inc;
- return val;
- }
-
-diff -ru xv-3.10a/xvdir.c xv-3.10a-enhancements/xvdir.c
---- xv-3.10a/xvdir.c 1995-01-03 13:21:39.000000000 -0800
-+++ xv-3.10a-enhancements/xvdir.c 2007-05-13 18:47:51.000000000 -0700
-@@ -1,4 +1,4 @@
--/*
-+/*
- * xvdir.c - Directory changin', file i/o dialog box
- *
- * callable functions:
-@@ -50,32 +50,63 @@
- #define COLWIDE 150 /* width of colMB */
-
- /* NOTE: make sure these match up with F_* definitions in xv.h */
--static char *saveColors[] = { "Full Color",
-- "Greyscale",
-- "B/W Dithered",
-- "Reduced Color" };
--
--static char *saveFormats[] = { "GIF",
-+static const char *saveColors[] = { "Full Color",
-+ "Greyscale",
-+ "B/W Dithered",
-+ "Reduced Color" };
-+
-+static const char *saveFormats[] = {
-+#ifdef HAVE_PNG
-+ "PNG",
-+#endif
- #ifdef HAVE_JPEG
-- "JPEG",
-+ "JPEG",
- #endif
-+#ifdef HAVE_JP2K
-+ "JPEG 2000",
-+ "JP2",
-+#endif
-+ "GIF",
- #ifdef HAVE_TIFF
-- "TIFF",
-+ "TIFF",
-+#endif
-+ "PostScript",
-+ "PBM/PGM/PPM (raw)",
-+ "PBM/PGM/PPM (ascii)",
-+ "X11 Bitmap",
-+ "XPM",
-+ "BMP",
-+ "Sun Rasterfile",
-+ "IRIS RGB",
-+ "Targa (24-bit)",
-+ "FITS",
-+ "PM",
-+ "Spectrum SCREEN$", /* [JCE] */
-+ "WBMP",
-+#ifdef HAVE_MAG
-+ "MAG",
-+#endif
-+#ifdef HAVE_PIC
-+ "PIC",
-+#endif
-+#ifdef HAVE_MAKI
-+ "MAKI (640x400 only)",
-+#endif
-+#ifdef HAVE_PI
-+ "PI",
-+#endif
-+#ifdef HAVE_PIC2
-+ "PIC2",
-+#endif
-+#ifdef HAVE_MGCSFX
-+ "MgcSfx",
- #endif
-- "PostScript",
-- "PBM/PGM/PPM (raw)",
-- "PBM/PGM/PPM (ascii)",
-- "X11 Bitmap",
-- "XPM",
-- "BMP",
-- "Sun Rasterfile",
-- "IRIS RGB",
-- "Targa (24-bit)",
-- "FITS",
-- "PM",
-- MBSEP,
-- "Filename List"};
-+ MBSEP,
-+ "Filename List" };
-
-+#ifdef HAVE_PIC2
-+extern int PIC2SaveParams PARM((char *, int));
-+#endif
-
- static void arrangeButts PARM((int));
- static void RedrawDList PARM((int, SCRL *));
-@@ -83,34 +114,37 @@
- static int dnamcmp PARM((const void *, const void *));
- static int FNameCdable PARM((void));
- static void loadCWD PARM((void));
-+#ifdef FOO
- static int cd_able PARM((char *));
-+#endif
- static void scrollToFileName PARM((void));
--static void setFName PARM((char *));
-+static void setFName PARM((const char *));
- static void showFName PARM((void));
- static void changeSuffix PARM((void));
- static int autoComplete PARM((void));
-
--static byte *handleBWandReduced PARM((byte *, int,int,int, int, int *,
-+static byte *handleBWandReduced PARM((byte *, int,int,int, int, int *,
- byte **, byte **, byte **));
- static byte *handleNormSel PARM((int *, int *, int *, int *));
-
-
--static char *fnames[MAXNAMES];
--static int numfnames = 0, ndirs = 0;
--static char path[MAXPATHLEN+1]; /* '/' terminated */
--static char loadpath[MAXPATHLEN+1]; /* '/' terminated */
--static char savepath[MAXPATHLEN+1]; /* '/' terminated */
--static char *dirs[MAXDEEP]; /* list of directory names */
--static char *dirMBlist[MAXDEEP]; /* list of dir names in right order */
--static char *lastdir; /* name of the directory we're in */
--static char filename[MAXFNLEN+100]; /* filename being entered */
--static char deffname[MAXFNLEN+100]; /* default filename */
--
--static int savemode; /* if 0 'load box', if 1 'save box' */
--static int curPos, stPos, enPos; /* filename textedit stuff */
--static MBUTT dirMB; /* popup path menu */
--static MBUTT fmtMB; /* 'format' menu button (Save only) */
--static MBUTT colMB; /* 'colors' menu button (Save only) */
-+static char *fnames[MAXNAMES];
-+static int numfnames = 0, ndirs = 0;
-+static char path[MAXPATHLEN+1]; /* '/' terminated */
-+static char loadpath[MAXPATHLEN+1]; /* '/' terminated */
-+static char savepath[MAXPATHLEN+1]; /* '/' terminated */
-+static char *dirs[MAXDEEP]; /* list of directory names */
-+static const char *dirMBlist[MAXDEEP]; /* list of dir names in right order */
-+static char *lastdir; /* name of the directory we're in */
-+static char filename[MAXFNLEN+100]; /* filename being entered */
-+static char deffname[MAXFNLEN+100]; /* default filename */
-+
-+static int savemode; /* if 0 'load box', if 1 'save box' */
-+static int curPos; /* insertion point in textedit filename */
-+static int stPos, enPos; /* start and end of visible textedit filename */
-+static MBUTT dirMB; /* popup path menu */
-+static MBUTT fmtMB; /* 'format' menu button (Save only) */
-+static MBUTT colMB; /* 'colors' menu button (Save only) */
-
- static Pixmap d_loadPix, d_savePix;
-
-@@ -119,7 +153,7 @@
- static char oldfname[MAXFNLEN+100];
-
- /* the name of the file actually opened. (the temp file if we are piping) */
--static char outFName[256];
-+static char outFName[256];
- static int dopipe;
-
-
-@@ -127,48 +161,46 @@
- void CreateDirW(geom)
- char *geom;
- {
-- int w, y;
--
- path[0] = '\0';
-
- xv_getwd(loadpath, sizeof(loadpath));
- xv_getwd(savepath, sizeof(savepath));
-
--
-+
- dirW = CreateWindow("","XVdir", geom, DIRWIDE, DIRHIGH, infofg, infobg, 0);
- if (!dirW) FatalError("couldn't create 'directory' window!");
-
-- LSCreate(&dList, dirW, 10, 5 + 3*(6+LINEHIGH) + 6, LISTWIDE,
-- LINEHIGH*NLINES, NLINES, fnames, numfnames, infofg, infobg,
-+ LSCreate(&dList, dirW, 10, 5 + 3*(6+LINEHIGH) + 6, LISTWIDE,
-+ LINEHIGH*NLINES, NLINES, fnames, numfnames, infofg, infobg,
- hicol, locol, RedrawDList, 1, 0);
-
-- dnamW = XCreateSimpleWindow(theDisp, dirW, 80, dList.y + (int) dList.h + 30,
-- (u_int) DNAMWIDE+6, (u_int) LINEHIGH+5,
-+ dnamW = XCreateSimpleWindow(theDisp, dirW, 80, dList.y + (int) dList.h + 30,
-+ (u_int) DNAMWIDE+6, (u_int) LINEHIGH+5,
- 1, infofg, infobg);
- if (!dnamW) FatalError("can't create name window");
- XSelectInput(theDisp, dnamW, ExposureMask);
-
-
-- CBCreate(&browseCB, dirW, DIRWIDE/2, dList.y + (int) dList.h + 6,
-+ CBCreate(&browseCB, dirW, DIRWIDE/2, dList.y + (int) dList.h + 6,
- "Browse", infofg, infobg, hicol,locol);
-
-- CBCreate(&savenormCB, dirW, 220, dList.y + (int) dList.h + 6,
-+ CBCreate(&savenormCB, dirW, 220, dList.y + (int) dList.h + 6,
- "Normal Size", infofg, infobg,hicol,locol);
-
-- CBCreate(&saveselCB, dirW, 80, dList.y + (int) dList.h + 6,
-+ CBCreate(&saveselCB, dirW, 80, dList.y + (int) dList.h + 6,
- "Selected Area", infofg, infobg,hicol,locol);
-
-
- /* y-coordinates get filled in when window is opened */
-- BTCreate(&dbut[S_BOK], dirW, 259, 0, 80, BUTTH,
-+ BTCreate(&dbut[S_BOK], dirW, 259, 0, 80, BUTTH,
- "Ok", infofg, infobg,hicol,locol);
-- BTCreate(&dbut[S_BCANC], dirW, 259, 0, 80, BUTTH,
-+ BTCreate(&dbut[S_BCANC], dirW, 259, 0, 80, BUTTH,
- "Cancel", infofg,infobg,hicol,locol);
-- BTCreate(&dbut[S_BRESCAN], dirW, 259, 0, 80, BUTTH,
-+ BTCreate(&dbut[S_BRESCAN], dirW, 259, 0, 80, BUTTH,
- "Rescan", infofg,infobg,hicol,locol);
-- BTCreate(&dbut[S_BOLDSET], dirW, 259, 0, 80, BUTTH,
-+ BTCreate(&dbut[S_BOLDSET], dirW, 259, 0, 80, BUTTH,
- "Prev Set", infofg,infobg,hicol,locol);
-- BTCreate(&dbut[S_BOLDNAM], dirW, 259, 0, 80, BUTTH,
-+ BTCreate(&dbut[S_BOLDNAM], dirW, 259, 0, 80, BUTTH,
- "Prev Name", infofg,infobg,hicol,locol);
-
- SetDirFName("");
-@@ -180,33 +212,33 @@
- * create MBUTTs *after* calling XMapSubWindows() to keep popup unmapped
- */
-
-- MBCreate(&dirMB, dirW, 50, dList.y -(LINEHIGH+6),
-+ MBCreate(&dirMB, dirW, 50, dList.y -(LINEHIGH+6),
- (u_int) DDWIDE, (u_int) LINEHIGH, NULL, NULL, 0,
- infofg,infobg,hicol,locol);
-
-- MBCreate(&fmtMB, dirW, DIRWIDE-FMTWIDE-10, 5,
-- (u_int) FMTWIDE, (u_int) LINEHIGH, NULL, saveFormats, F_MAXFMTS,
-+ MBCreate(&fmtMB, dirW, DIRWIDE-FMTWIDE-10, 5,
-+ (u_int) FMTWIDE, (u_int) LINEHIGH, NULL, saveFormats, F_MAXFMTS,
- infofg,infobg,hicol,locol);
- fmtMB.hascheck = 1;
- MBSelect(&fmtMB, 0);
-
-- MBCreate(&colMB, dirW, DIRWIDE-COLWIDE-10, 5+LINEHIGH+6,
-- (u_int) COLWIDE, (u_int) LINEHIGH, NULL, saveColors, F_MAXCOLORS,
-+ MBCreate(&colMB, dirW, DIRWIDE-COLWIDE-10, 5+LINEHIGH+6,
-+ (u_int) COLWIDE, (u_int) LINEHIGH, NULL, saveColors, F_MAXCOLORS,
- infofg,infobg,hicol,locol);
- colMB.hascheck = 1;
- MBSelect(&colMB, 0);
-
-
-- d_loadPix = XCreatePixmapFromBitmapData(theDisp, dirW,
-- (char *) d_load_bits, d_load_width, d_load_height,
-+ d_loadPix = XCreatePixmapFromBitmapData(theDisp, dirW,
-+ (char *) d_load_bits, d_load_width, d_load_height,
- infofg, infobg, dispDEEP);
-
-- d_savePix = XCreatePixmapFromBitmapData(theDisp, dirW,
-- (char *) d_save_bits, d_save_width, d_save_height,
-+ d_savePix = XCreatePixmapFromBitmapData(theDisp, dirW,
-+ (char *) d_save_bits, d_save_width, d_save_height,
- infofg, infobg, dispDEEP);
-
- }
--
-+
-
- /***************************************************/
- void DirBox(mode)
-@@ -261,7 +293,7 @@
-
- BTSetActive(&dbut[S_BOLDSET], haveoldinfo);
- BTSetActive(&dbut[S_BOLDNAM], haveoldinfo);
--
-+
- CBSetActive(&saveselCB, HaveSelection());
-
- MBSetActive(&fmtMB, 1);
-@@ -303,15 +335,15 @@
- if (gap>16) {
- gap = 16;
- top = dList.y + (dList.h - (nbts*BUTTH) - (ngaps*gap))/2;
--
-+
- for (i=0; i<nbts; i++) dbut[i].y = top + i*(BUTTH+gap);
- }
- else {
-- for (i=0; i<nbts; i++)
-+ for (i=0; i<nbts; i++)
- dbut[i].y = dList.y + ((dList.h-BUTTH)*i) / ngaps;
- }
- }
--
-+
-
-
- /***************************************************/
-@@ -319,24 +351,24 @@
- int x,y,w,h;
- {
- int i, ypos, txtw;
-- char foo[30], *str;
-- XRectangle xr;
-+ char foo[30];
-+ const char *str;
-
- if (dList.nstr==1) strcpy(foo,"1 file");
- else sprintf(foo,"%d files",dList.nstr);
-
- ypos = dList.y + dList.h + 8 + ASCENT;
- XSetForeground(theDisp, theGC, infobg);
-- XFillRectangle(theDisp, dirW, theGC, 10, ypos-ASCENT,
-+ XFillRectangle(theDisp, dirW, theGC, 10, ypos-ASCENT,
- (u_int) DIRWIDE, (u_int) CHIGH);
- XSetForeground(theDisp, theGC, infofg);
- DrawString(dirW, 10, ypos, foo);
-
-
-- if (dirUp == BLOAD) str = "Load file:";
-+ if (dirUp == BLOAD) str = "Load file:";
- else str = "Save file:";
- DrawString(dirW, 10, dList.y + (int) dList.h + 30 + 4 + ASCENT, str);
--
-+
- /* draw dividing line */
- XSetForeground(theDisp, theGC, infofg);
- XDrawLine(theDisp, dirW, theGC, 0, dirMB.y-6, DIRWIDE, dirMB.y-6);
-@@ -346,11 +378,11 @@
- XSetForeground(theDisp, theGC, hicol);
- }
- XDrawLine(theDisp, dirW, theGC, 0, dirMB.y-4, DIRWIDE, dirMB.y-4);
--
--
--
-+
-+
-+
- for (i=0; i<(savemode ? S_NBUTTS : S_LOAD_NBUTTS); i++) BTRedraw(&dbut[i]);
--
-+
- MBRedraw(&dirMB);
- MBRedraw(&fmtMB);
- MBRedraw(&colMB);
-@@ -362,7 +394,7 @@
- if (StringWidth(COLLABEL) > txtw) txtw = StringWidth(COLLABEL);
-
- if (!savemode) {
-- XCopyArea(theDisp, d_loadPix, dirW, theGC, 0,0,d_load_width,d_load_height,
-+ XCopyArea(theDisp, d_loadPix, dirW, theGC, 0,0,d_load_width,d_load_height,
- 10, (dirMB.y-6)/2 - d_load_height/2);
-
- XSetFillStyle(theDisp, theGC, FillStippled);
-@@ -399,18 +431,18 @@
- i = v = 0;
- if (MBClick(&fmtMB, x,y) && (v=MBTrack(&fmtMB))>=0) i=1;
- else if (MBClick(&colMB, x,y) && (v=MBTrack(&colMB))>=0) i=2;
--
-+
- if (i) { /* changed one of them */
- if (i==1) SetDirSaveMode(F_FORMAT, v);
- else SetDirSaveMode(F_COLORS, v);
- changeSuffix();
- }
- }
--
--
-+
-+
- if (!savemode) { /* LOAD */
- if (CBClick(&browseCB,x,y)) CBTrack(&browseCB);
-- }
-+ }
- else { /* SAVE */
- if (CBClick(&savenormCB,x,y)) CBTrack(&savenormCB);
- else if (CBClick(&saveselCB,x,y)) CBTrack(&saveselCB);
-@@ -482,7 +514,7 @@
- }
-
- if (oldnumnames != numnames) { /* added some */
-- if (numnames>0) BTSetActive(&but[BDELETE],1);
-+ if (numnames>0) BTSetActive(&but[BDELETE],1);
- windowMB.dim[WMB_TEXTVIEW] = (numnames==0);
-
- LSNewData(&nList, dispnames, numnames);
-@@ -501,10 +533,35 @@
- }
-
-
--
- if (MBClick(&dirMB, x, y)) {
- i = MBTrack(&dirMB);
- if (i >= 0) changedDirMB(i);
-+ return -1;
-+ }
-+
-+ /* handle clicks inside the filename box */
-+ if (x > 80 &&
-+ y > dList.y + (int) dList.h + 30 &&
-+ x < 80 + DNAMWIDE+6 &&
-+ y < dList.y + (int) dList.h + 30 + LINEHIGH+5) {
-+ int tx;
-+ int dx;
-+ int pos;
-+
-+ /* make coordinates relative to dnamW */
-+ tx = x - (80 + 1 + 3); /* left side plus the border plus the space for the "more stuff" sign */
-+
-+ for (pos=stPos; pos+1 < enPos; pos++) {
-+ if (XTextWidth(mfinfo, &filename[stPos], 1+pos-stPos) > tx)
-+ break;
-+ }
-+ /* if we are more than halfway past this char, put the insertion point after it */
-+ dx = tx - XTextWidth(mfinfo, &filename[stPos], pos-stPos);
-+ if (dx > XTextWidth(mfinfo, &filename[pos], 1)/2)
-+ pos++;
-+
-+ curPos = pos;
-+ showFName();
- }
-
- return -1;
-@@ -564,14 +621,18 @@
- * a special concealed device setup to provide a list of available
- * disks).
- */
-- if ( ((ndirs-sel) == 2) && (strlen(tmppath) > 1) )
-+ if ( ((ndirs-sel) == 2) && (strlen(tmppath) > 1) )
- strcat ( tmppath, "/000000" ); /* add root dir for device */
- else if ((ndirs-sel) == 1 ) {
- strcpy ( tmppath, "/XV_Root_Device/000000" ); /* fake top level */
- }
- #endif
-
-+#ifdef AUTO_EXPAND
-+ if (Chvdir(tmppath)) {
-+#else
- if (chdir(tmppath)) {
-+#endif
- char str[512];
- sprintf(str,"Unable to cd to '%s'\n", tmppath);
- *trunc_point = '/'; /* restore the path */
-@@ -602,7 +663,7 @@
- xv_getwd(path, sizeof(path));
- LoadCurrentDirectory();
- }
--
-+
-
-
- /***************************************************/
-@@ -621,14 +682,14 @@
- #else
- struct dirent *dp;
- #endif
--
-+
-
- /* get rid of previous file names */
- for (i=0; i<numfnames; i++) free(fnames[i]);
- numfnames = 0;
-
- /* get rid of old dirMBlist */
-- for (i=0; i<ndirs; i++) free(dirMBlist[i]);
-+ for (i=0; i<ndirs; i++) free((char *) dirMBlist[i]);
-
- #ifndef VMS
- if (strlen(path) == 0) xv_getwd(path, sizeof(path)); /* no dir, use cwd */
-@@ -636,7 +697,11 @@
- xv_getwd(path, sizeof(path));
- #endif
-
-+#ifdef AUTO_EXPAND
-+ if (Chvdir(path)) {
-+#else
- if (chdir(path)) {
-+#endif
- ErrPopUp("Current load/save directory seems to have gone away!",
- "\nYikes!");
- #ifdef apollo
-@@ -644,7 +709,11 @@
- #else
- strcpy(path,"/");
- #endif
-+#ifdef AUTO_EXPAND
-+ Chvdir(path);
-+#else
- chdir(path);
-+#endif
- }
-
- changedDir = strcmp(path, oldpath);
-@@ -673,19 +742,22 @@
-
- /* build dirMBlist */
- for (i=ndirs-1,j=0; i>=0; i--,j++) {
-- size_t stlen = (i<(ndirs-1)) ? dirs[i+1] - dirs[i] : strlen(dirs[i]);
-- dirMBlist[j] = (char *) malloc(stlen+1);
-- if (!dirMBlist[j]) FatalError("unable to malloc dirMBlist[]");
-+ size_t stlen = (i<(ndirs-1)) ? dirs[i+1] - dirs[i] : strlen(dirs[i]);
-+ char *copy;
-+
-+ copy = malloc(stlen+1);
-+ if (!copy) FatalError("unable to malloc dirMBlist[]");
-
-- strncpy(dirMBlist[j], dirs[i], stlen);
-- dirMBlist[j][stlen] = '\0';
-+ strncpy(copy, dirs[i], stlen);
-+ copy[stlen] = '\0';
-+ dirMBlist[j] = copy;
- }
--
-+
-
- lastdir = dirs[ndirs-1];
- dirMB.list = dirMBlist;
- dirMB.nlist = ndirs;
-- XClearArea(theDisp, dirMB.win, dirMB.x, dirMB.y,
-+ XClearArea(theDisp, dirMB.win, dirMB.x, dirMB.y,
- (u_int) dirMB.w+3, (u_int) dirMB.h+3, False);
- i = StringWidth(dirMBlist[0]) + 10;
- dirMB.x = dirMB.x + dirMB.w/2 - i/2;
-@@ -704,8 +776,8 @@
-
- i=0;
- while ( (dp = readdir(dirp)) != NULL) {
-- if (strcmp(dp->d_name, ".")==0 ||
-- (strcmp(dp->d_name, "..")==0 &&
-+ if (strcmp(dp->d_name, ".")==0 ||
-+ (strcmp(dp->d_name, "..")==0 &&
- (strcmp(path,"/")==0 || strcmp(path,"//")==0)) ||
- strcmp(dp->d_name, THUMBDIR)==0) {
- /* skip over '.' and '..' and THUMBDIR */
-@@ -714,7 +786,7 @@
-
- if (i == MAXNAMES) {
- fprintf(stderr,
-- "%s: too many directory entries. Only using first %d.\n",
-+ "%s: too many directory entries. Using only first %d.\n",
- cmd, MAXNAMES);
- break;
- }
-@@ -733,7 +805,7 @@
- /* For VMS we will default all files EXCEPT directories to avoid
- the high cost of the VAX C implementation of the stat function.
- Suggested by Kevin Oberman (OBERMAN@icdc.llnl.gov) */
--
-+
- if (xv_strstr (fnames[i]+1, ".DIR") != NULL) fnames[i][0] = C_DIR;
- if (xv_strstr (fnames[i]+1, ".EXE") != NULL) fnames[i][0] = C_EXE;
- if (xv_strstr (fnames[i]+1, ".OBJ") != NULL) fnames[i][0] = C_BLK;
-@@ -749,6 +821,9 @@
- else if (S_ISFIFO(ftype)) fnames[i][0] = C_FIFO;
- else if (S_ISSOCK(ftype)) fnames[i][0] = C_SOCK;
- else if (fnames[i][0] == C_REG && (mode&0111)) fnames[i][0] = C_EXE;
-+#ifdef AUTO_EXPAND
-+ else if (Isarchive(fnames[i]+1)) fnames[i][0] = C_DIR;
-+#endif
- }
- else {
- /* fprintf(stderr,"problems 'stat-ing' files\n");*/
-@@ -784,11 +859,13 @@
-
-
- /***************************************************/
-+#ifdef FOO
- static int cd_able(str)
- char *str;
- {
- return ((str[0] == C_DIR || str[0] == C_LNK));
- }
-+#endif /* FOO */
-
-
- /***************************************************/
-@@ -829,24 +906,28 @@
- int len;
-
- len = strlen(filename);
--
-+
- if (c>=' ' && c<'\177') { /* printable characters */
- /* note: only allow 'piped commands' in savemode... */
-
-+#undef PREVENT_SPACES /* Spaces are fine in filenames. */
-+#ifdef PREVENT_SPACES
- /* only allow spaces in 'piped commands', not filenames */
- if (c==' ' && (!ISPIPE(filename[0]) || curPos==0)) return (-1);
-+#endif
-
- /* only allow vertbars in 'piped commands', not filenames */
- if (c=='|' && curPos!=0 && !ISPIPE(filename[0])) return(-1);
-
- if (len >= MAXFNLEN-1) return(-1); /* max length of string */
-+
- xvbcopy(&filename[curPos], &filename[curPos+1], (size_t) (len-curPos+1));
- filename[curPos]=c; curPos++;
-
- scrollToFileName();
- }
-
-- else if (c=='\010' || c=='\177') { /* BS or DEL */
-+ else if (c=='\010') { /* BS */
- if (curPos==0) return(-1); /* at beginning of str */
- xvbcopy(&filename[curPos], &filename[curPos-1], (size_t) (len-curPos+1));
- curPos--;
-@@ -871,7 +952,7 @@
- curPos = len;
- }
-
-- else if (c=='\004') { /* ^D: delete character at curPos */
-+ else if (c=='\004' || c=='\177') { /* ^D or DEL: delete character at curPos */
- if (curPos==len) return(-1);
- xvbcopy(&filename[curPos+1], &filename[curPos], (size_t) (len-curPos));
- }
-@@ -918,19 +999,19 @@
- {
- /* called to 'auto complete' a filename being entered. If the name that
- has been entered so far is anything but a simple filename (ie, has
-- spaces, pipe char, '/', etc) fails. If it is a simple filename,
-+ spaces, pipe char, '/', etc) fails. If it is a simple filename,
- looks through the name list to find something that matches what's already
- been typed. If nothing matches, it fails. If more than one thing
- matches, it sets the name to the longest string that the multiple
-- matches have in common, and succeeds (and beeps).
-+ matches have in common, and succeeds (and beeps).
- If only one matches, sets the string to the match and succeeds.
--
-+
- returns zero on failure, non-zero on success */
--
-+
- int i, firstmatch, slen, nummatch, cnt;
-
- /* is filename a simple filename? */
-- if (strlen(filename)==0 ||
-+ if (strlen(filename)==0 ||
- ISPIPE(filename[0]) ||
- index(filename, '/') ||
- filename[0]=='~' ) return 0;
-@@ -946,7 +1027,7 @@
- firstmatch = i;
-
- /* count # of matches */
-- for (i=firstmatch, nummatch=0;
-+ for (i=firstmatch, nummatch=0;
- i<dList.nstr && strncmp(filename, dList.str[i]+1, (size_t) slen)==0;
- i++, nummatch++);
-
-@@ -960,14 +1041,14 @@
- while (dList.str[firstmatch][slen+1]!='\0') {
- filename[slen] = dList.str[firstmatch][slen+1];
- slen++; filename[slen] = '\0';
--
-+
- for (i=firstmatch, cnt=0;
- i<dList.nstr && strncmp(filename, dList.str[i]+1, (size_t) slen)==0;
- i++, cnt++);
-
- if (cnt != nummatch) { slen--; filename[slen] = '\0'; break; }
-- }
--
-+ }
-+
- XBell(theDisp, 0);
-
- return 1;
-@@ -1003,7 +1084,7 @@
- i = pos - (NLINES/2);
- SCSetVal(&dList.scrl, i);
- }
--
-+
-
- /***************************************************/
- void RedrawDNamW()
-@@ -1012,7 +1093,7 @@
-
- /* draw substring filename[stPos:enPos] and cursor */
-
-- Draw3dRect(dnamW, 0, 0, (u_int) DNAMWIDE+5, (u_int) LINEHIGH+4, R3D_IN, 2,
-+ Draw3dRect(dnamW, 0, 0, (u_int) DNAMWIDE+5, (u_int) LINEHIGH+4, R3D_IN, 2,
- hicol, locol, infobg);
-
- XSetForeground(theDisp, theGC, infofg);
-@@ -1023,7 +1104,7 @@
- XDrawLine(theDisp, dnamW, theGC, 2,0,2,LINEHIGH+5);
- }
-
-- if ((size_t) enPos < strlen(filename)) {
-+ if ((size_t) enPos < strlen(filename)) {
- /* draw a "there's more over here" doowah */
- XDrawLine(theDisp, dnamW, theGC, DNAMWIDE+5,0,DNAMWIDE+5,LINEHIGH+5);
- XDrawLine(theDisp, dnamW, theGC, DNAMWIDE+4,0,DNAMWIDE+4,LINEHIGH+5);
-@@ -1032,6 +1113,7 @@
-
- XDrawString(theDisp, dnamW, theGC,3,ASCENT+3,filename+stPos, enPos-stPos);
-
-+ /* draw insertion point */
- cpos = XTextWidth(mfinfo, &filename[stPos], curPos-stPos);
- XDrawLine(theDisp, dnamW, theGC, 3+cpos, 2, 3+cpos, 2+CHIGH+1);
- XDrawLine(theDisp, dnamW, theGC, 3+cpos, 2+CHIGH+1, 5+cpos, 2+CHIGH+3);
-@@ -1054,10 +1136,29 @@
-
- fullname = GetDirFullName();
-
-+#ifdef AUTO_EXPAND
-+ {
-+ char path[MAXPATHLEN];
-+
-+ GetDirPath(path);
-+ Mkvdir(path);
-+ if ((i = Isvdir(fullname)) & 01) {
-+ char buf[128];
-+ sprintf(buf,
-+ "Sorry, you can't save file in the virtual directory, '%s'",
-+ path);
-+ ErrPopUp(buf, "\nBummer!");
-+ return -1;
-+ }
-+ if (i & 06)
-+ Rmvdir(fullname);
-+ }
-+#endif
-+
- fmt = MBWhich(&fmtMB);
- col = MBWhich(&colMB);
-
-- if (fmt<0 || col<0)
-+ if (fmt<0 || col<0)
- FatalError("xv: no 'checked' format or color. shouldn't happen!\n");
-
-
-@@ -1068,19 +1169,19 @@
- dbut[S_BOK].lit = 0; BTRedraw(&dbut[S_BOK]);
- return -1;
- }
--
-+
- for (i=0; i<numnames; i++) {
- if ((i&0x3f)==0) WaitCursor();
- if (namelist[i][0] != '/') fprintf(fp, "%s/%s\n", initdir, namelist[i]);
- else fprintf(fp, "%s\n", namelist[i]);
- }
--
-+
- i = (ferror(fp)) ? 1 : 0;
- if (CloseOutFile(fp, fullname, i) == 0) {
- DirBox(0);
- XVCreatedFile(fullname);
- }
--
-+
- SetCursors(-1);
- dbut[S_BOK].lit = 0; BTRedraw(&dbut[S_BOK]);
- return i;
-@@ -1100,7 +1201,16 @@
- #ifdef HAVE_JPEG
- else if (fmt == F_JPEG) { /* JPEG */
- JPEGSaveParams(fullname, col);
-- JPEGDialog(1); /* open JPEGDialog box */
-+ JPEGDialog(1); /* open JPEGDialog box */
-+ dbut[S_BOK].lit = 0; BTRedraw(&dbut[S_BOK]);
-+ return 0; /* always 'succeeds' */
-+ }
-+#endif
-+
-+#ifdef HAVE_JP2K
-+ else if (fmt == F_JPC || fmt == F_JP2) { /* JPEG 2000 */
-+ JP2KSaveParams(fmt, fullname, col);
-+ JP2KDialog(1); /* open JP2KDialog box */
- dbut[S_BOK].lit = 0; BTRedraw(&dbut[S_BOK]);
- return 0; /* always 'succeeds' */
- }
-@@ -1109,13 +1219,40 @@
- #ifdef HAVE_TIFF
- else if (fmt == F_TIFF) { /* TIFF */
- TIFFSaveParams(fullname, col);
-- TIFFDialog(1); /* open TIFF Dialog box */
-+ TIFFDialog(1); /* open TIFF Dialog box */
-+ dbut[S_BOK].lit = 0; BTRedraw(&dbut[S_BOK]);
-+ return 0; /* always 'succeeds' */
-+ }
-+#endif
-+
-+#ifdef HAVE_PNG
-+ else if (fmt == F_PNG) { /* PNG */
-+ PNGSaveParams(fullname, col);
-+ PNGDialog(1); /* open PNG Dialog box */
- dbut[S_BOK].lit = 0; BTRedraw(&dbut[S_BOK]);
- return 0; /* always 'succeeds' */
- }
- #endif
-
-+#ifdef HAVE_PIC2
-+ else if (fmt == F_PIC2) { /* PIC2 */
-+ if (PIC2SaveParams(fullname, col) < 0)
-+ return 0;
-+ PIC2Dialog(1); /* open PIC2 Dialog box */
-+ dbut[S_BOK].lit = 0; BTRedraw(&dbut[S_BOK]);
-+ return 0; /* always 'succeeds' */
-+ }
-+#endif /* HAVE_PIC2 */
-
-+#ifdef HAVE_MGCSFX
-+ else if (fmt == F_MGCSFX) { /* MGCSFX */
-+ if (MGCSFXSaveParams(fullname, col) < 0)
-+ return 0;
-+ MGCSFXDialog(1); /* open MGCSFX Dialog box */
-+ dbut[S_BOK].lit = 0; BTRedraw(&dbut[S_BOK]);
-+ return 0; /* always 'succeeds' */
-+ }
-+#endif /* HAVE_MGCSFX */
-
-
- WaitCursor();
-@@ -1147,34 +1284,74 @@
- rv = WritePBM (fp, thepic, ptype, w, h, rp,gp,bp, nc,col,1,picComments);
- break;
-
-- case F_PBMASCII:
-+ case F_PBMASCII:
- rv = WritePBM (fp, thepic, ptype, w, h, rp,gp,bp, nc,col,0,picComments);
- break;
-
- case F_XBM:
-- rv = WriteXBM (fp, thepic, w, h, rp, gp, bp, fullname); break;
-+ rv = WriteXBM (fp, thepic, w, h, rp, gp, bp, fullname);
-+ break;
-
- case F_SUNRAS:
-- rv = WriteSunRas(fp, thepic, ptype, w, h, rp, gp, bp, nc, col,0); break;
-+ rv = WriteSunRas(fp, thepic, ptype, w, h, rp, gp, bp, nc, col,0);
-+ break;
-
- case F_BMP:
-- rv = WriteBMP (fp, thepic, ptype, w, h, rp, gp, bp, nc, col); break;
-+ rv = WriteBMP (fp, thepic, ptype, w, h, rp, gp, bp, nc, col);
-+ break;
-+
-+ case F_WBMP:
-+ rv = WriteWBMP (fp, thepic, ptype, w, h, rp, gp, bp, nc, col);
-+ break;
-
- case F_IRIS:
-- rv = WriteIRIS (fp, thepic, ptype, w, h, rp, gp, bp, nc, col); break;
--
-+ rv = WriteIRIS (fp, thepic, ptype, w, h, rp, gp, bp, nc, col);
-+ break;
-+
- case F_TARGA:
-- rv = WriteTarga (fp, thepic, ptype, w, h, rp, gp, bp, nc, col); break;
--
-+ rv = WriteTarga (fp, thepic, ptype, w, h, rp, gp, bp, nc, col);
-+ break;
-+
- case F_XPM:
-- rv = WriteXPM (fp, thepic, ptype, w, h, rp, gp, bp, nc, col,
-- fullname, picComments);
-+ rv = WriteXPM (fp, thepic, ptype, w, h, rp, gp, bp, nc, col,
-+ fullname, picComments);
-+ break;
-+
- case F_FITS:
-- rv = WriteFITS (fp, thepic, ptype, w, h, rp, gp, bp, nc, col,
-- picComments);
-+ rv = WriteFITS (fp, thepic, ptype, w, h, rp, gp, bp, nc, col,
-+ picComments);
-+ break;
-+
-+ case F_ZX: /* [JCE] Spectrum SCREEN$ */
-+ rv = WriteZX (fp, thepic, ptype, w, h, rp, gp, bp, nc, col,
-+ picComments);
-+ break;
-+#ifdef HAVE_MAG
-+ case F_MAG:
-+ rv = WriteMAG (fp, thepic, ptype, w, h, rp, gp, bp, nc, col,
-+ picComments);
-+ break;
-+#endif /* HAVE_MAG */
-+#ifdef HAVE_PIC
-+ case F_PIC:
-+ rv = WritePIC (fp, thepic, ptype, w, h, rp, gp, bp, nc, col,
-+ picComments);
- break;
-+#endif /* HAVE_PIC */
-+#ifdef HAVE_MAKI
-+ case F_MAKI:
-+ rv = WriteMAKI (fp, thepic, ptype, w, h, rp, gp, bp, nc, col);
-+ break;
-+#endif /* HAVE_MAKI */
-+
-+#ifdef HAVE_PI
-+ case F_PI:
-+ rv = WritePi (fp, thepic, ptype, w, h, rp, gp, bp, nc, col,
-+ picComments);
-+ break;
-+#endif /* HAVE_PI */
- }
--
-+
-
- if (CloseOutFile(fp, fullname, rv) == 0) {
- DirBox(0);
-@@ -1184,12 +1361,12 @@
- }
- }
-
--
-+
- if (pfree) free(thepic);
--
-+
- SetCursors(-1);
- dbut[S_BOK].lit = 0; BTRedraw(&dbut[S_BOK]);
--
-+
- return rv;
- }
-
-@@ -1197,22 +1374,23 @@
-
- /***************************************************/
- void SetDirFName(st)
-- char *st;
-+ const char *st;
- {
- strncpy(deffname, st, (size_t) MAXFNLEN-1);
-+ deffname[MAXFNLEN-1] = '\0';
- setFName(st);
- }
-
-
- /***************************************************/
- static void setFName(st)
-- char *st;
-+ const char *st;
- {
- strncpy(filename, st, (size_t) MAXFNLEN-1);
- filename[MAXFNLEN-1] = '\0'; /* make sure it's terminated */
- curPos = strlen(st);
- stPos = 0; enPos = curPos;
--
-+
- showFName();
- }
-
-@@ -1221,17 +1399,17 @@
- static void showFName()
- {
- int len;
--
-+
- len = strlen(filename);
--
-+
- if (curPos<stPos) stPos = curPos;
- if (curPos>enPos) enPos = curPos;
--
-+
- if (stPos>len) stPos = (len>0) ? len-1 : 0;
- if (enPos>len) enPos = (len>0) ? len-1 : 0;
--
-+
- /* while substring is shorter than window, inc enPos */
--
-+
- while (XTextWidth(mfinfo, &filename[stPos], enPos-stPos) < DNAMWIDE
- && enPos<len) { enPos++; }
-
-@@ -1244,7 +1422,7 @@
- }
-
-
-- if (ctrlColor) XClearArea(theDisp, dnamW, 2,2, (u_int) DNAMWIDE+5-3,
-+ if (ctrlColor) XClearArea(theDisp, dnamW, 2,2, (u_int) DNAMWIDE+5-3,
- (u_int) LINEHIGH+4-3, False);
- else XClearWindow(theDisp, dnamW);
-
-@@ -1270,7 +1448,7 @@
- else {
- strcpy(globname, filename);
- if (globname[0] == '~') Globify(globname);
--
-+
- if (globname[0] != '/') sprintf(fullname, "%s%s", path, globname);
- else strcpy(fullname, globname);
- }
-@@ -1294,14 +1472,15 @@
- MBRedraw(&fmtMB);
- }
- }
--
-+
- if (bnum>=0) MBSelect(&colMB, bnum);
- }
--
-+
-
- else if (group == F_FORMAT) {
- MBSelect(&fmtMB, bnum);
-- if (MBWhich(&fmtMB) == F_XBM) { /* turn off all but B/W */
-+ if (MBWhich(&fmtMB) == F_XBM ||
-+ MBWhich(&fmtMB) == F_WBMP) { /* turn off all but B/W */
- colMB.dim[F_FULLCOLOR] = 1;
- colMB.dim[F_GREYSCALE] = 1;
- colMB.dim[F_BWDITHER] = 0;
-@@ -1322,10 +1501,10 @@
- colMB.dim[F_GREYSCALE] = 0;
- colMB.dim[F_BWDITHER] = 0;
- colMB.dim[F_REDUCED] = (picType==PIC8) ? 0 : 1;
-- if (picType!=PIC8 && MBWhich(&colMB)==F_REDUCED)
-+ if (picType!=PIC8 && MBWhich(&colMB)==F_REDUCED)
- MBSelect(&colMB, F_FULLCOLOR);
- }
--
-+
- if (MBWhich(&fmtMB) == F_FILELIST) {
- MBSetActive(&colMB, 0);
- CBSetActive(&savenormCB, 0);
-@@ -1337,12 +1516,12 @@
- }
- }
-
--
-+
-
- /***************************************/
- static void changeSuffix()
- {
-- /* see if there's a common suffix at the end of the filename.
-+ /* see if there's a common suffix at the end of the filename.
- if there is, remember what case it was (all caps or all lower), lop
- it off, and replace it with a new appropriate suffix, in the
- same case */
-@@ -1356,7 +1535,7 @@
- suffix++; /* point to first letter of the suffix */
-
- /* check for all-caposity */
-- for (sp = suffix, allcaps=1; *sp; sp++)
-+ for (sp = suffix, allcaps=1; *sp; sp++)
- if (islower(*sp)) allcaps = 0;
-
- /* copy the suffix into an all-lower-case buffer */
-@@ -1380,14 +1559,33 @@
- (strcmp(lowsuf,"eps" )==0) ||
- (strcmp(lowsuf,"rgb" )==0) ||
- (strcmp(lowsuf,"tga" )==0) ||
-- (strcmp(lowsuf,"xpm" )==0) ||
- (strcmp(lowsuf,"fits")==0) ||
- (strcmp(lowsuf,"fts" )==0) ||
-+#ifdef HAVE_JPEG
- (strcmp(lowsuf,"jpg" )==0) ||
- (strcmp(lowsuf,"jpeg")==0) ||
- (strcmp(lowsuf,"jfif")==0) ||
-+#endif
-+#ifdef HAVE_JP2K
-+ (strcmp(lowsuf,"jpc" )==0) ||
-+ (strcmp(lowsuf,"jp2" )==0) ||
-+#endif
-+#ifdef HAVE_TIFF
- (strcmp(lowsuf,"tif" )==0) ||
-- (strcmp(lowsuf,"tiff")==0)) {
-+ (strcmp(lowsuf,"tiff")==0) ||
-+#endif
-+#ifdef HAVE_PNG
-+ (strcmp(lowsuf,"png" )==0) ||
-+#endif
-+ (strcmp(lowsuf,"wbmp")==0) ||
-+ (strcmp(lowsuf,"xpm" )==0) ||
-+ (strcmp(lowsuf,"tiff")==0) ||
-+ (strcmp(lowsuf,"mag" )==0) ||
-+ (strcmp(lowsuf,"pic" )==0) ||
-+ (strcmp(lowsuf,"mki" )==0) ||
-+ (strcmp(lowsuf,"pi" )==0) ||
-+ (strcmp(lowsuf,"p2" )==0) ||
-+ (strcmp(lowsuf,"pcd" )==0)) {
-
- /* found one. set lowsuf = to the new suffix, and tack on to filename */
-
-@@ -1401,7 +1599,7 @@
- case F_GIF: strcpy(lowsuf,"gif"); break;
- case F_PM: strcpy(lowsuf,"pm"); break;
- case F_PBMRAW:
-- case F_PBMASCII: if (col == F_FULLCOLOR || col == F_REDUCED)
-+ case F_PBMASCII: if (col == F_FULLCOLOR || col == F_REDUCED)
- strcpy(lowsuf,"ppm");
- else if (col == F_GREYSCALE) strcpy(lowsuf,"pgm");
- else if (col == F_BWDITHER) strcpy(lowsuf,"pbm");
-@@ -1410,6 +1608,7 @@
- case F_XBM: strcpy(lowsuf,"xbm"); break;
- case F_SUNRAS: strcpy(lowsuf,"ras"); break;
- case F_BMP: strcpy(lowsuf,"bmp"); break;
-+ case F_WBMP: strcpy(lowsuf,"wbmp"); break;
- case F_PS: strcpy(lowsuf,"ps"); break;
- case F_IRIS: strcpy(lowsuf,"rgb"); break;
- case F_TARGA: strcpy(lowsuf,"tga"); break;
-@@ -1420,16 +1619,46 @@
- case F_JPEG: strcpy(lowsuf,"jpg"); break;
- #endif
-
-+#ifdef HAVE_JP2K
-+ case F_JPC: strcpy(lowsuf,"jpc"); break;
-+ case F_JP2: strcpy(lowsuf,"jp2"); break;
-+#endif
-+
- #ifdef HAVE_TIFF
- case F_TIFF: strcpy(lowsuf,"tif"); break;
- #endif
-+
-+#ifdef HAVE_PNG
-+ case F_PNG: strcpy(lowsuf,"png"); break;
-+#endif
-+
-+#ifdef HAVE_MAG
-+ case F_MAG: strcpy(lowsuf,"mag"); break;
-+#endif
-+
-+#ifdef HAVE_PIC
-+ case F_PIC: strcpy(lowsuf,"pic"); break;
-+#endif
-+
-+#ifdef HAVE_MAKI
-+ case F_MAKI: strcpy(lowsuf,"mki"); break;
-+#endif
-+
-+#ifdef HAVE_PI
-+ case F_PI: strcpy(lowsuf,"pi"); break;
-+#endif
-+
-+#ifdef HAVE_PIC2
-+ case F_PIC2: strcpy(lowsuf,"p2"); break;
-+#endif
- }
-
-+
- if (allcaps) { /* upper-caseify lowsuf */
-- for (sp=lowsuf; *sp; sp++)
-+ for (sp=lowsuf; *sp; sp++)
- *sp = (islower(*sp)) ? toupper(*sp) : *sp;
- }
--
-+
- /* one other case: if the original suffix started with a single
- capital letter, make the new suffix start with a single cap */
- if (isupper(suffix[0])) lowsuf[0] = toupper(lowsuf[0]);
-@@ -1439,7 +1668,7 @@
- }
-
- }
--
-+
-
- /***************************************************/
- int DirCheckCD()
-@@ -1462,7 +1691,7 @@
- static int FNameCdable()
- {
- /* returns '1' if filename is a directory, and goes there */
--
-+
- char newpath[1024];
- struct stat st;
- int retval = 0;
-@@ -1490,6 +1719,11 @@
- }
- #endif
-
-+#ifdef AUTO_EXPAND
-+ Mkvdir(newpath);
-+ Dirtovd(newpath);
-+#endif
-+
- if (stat(newpath, &st)==0) {
- int isdir;
-
-@@ -1518,7 +1752,7 @@
- retval = 1;
- }
- }
--
-+
- return retval;
- }
-
-@@ -1549,8 +1783,8 @@
- *up='\0';
-
- if (*uname=='\0') { /* no name. substitute ~ with $HOME */
-- char *homedir;
-- homedir = (char *) getenv("HOME");
-+ const char *homedir;
-+ homedir = (const char *) getenv("HOME");
- if (homedir == NULL) homedir = ".";
- strcpy(tmp,homedir);
- strcat(tmp,sp);
-@@ -1574,12 +1808,12 @@
-
- /***************************************/
- FILE *OpenOutFile(filename)
-- char *filename;
-+ const char *filename;
- {
- /* opens file for output. does various error handling bits. Returns
- an open file pointer if success, NULL if failure */
-
-- FILE *fp;
-+ FILE *fp = NULL;
- struct stat st;
-
- if (!filename || filename[0] == '\0') return NULL;
-@@ -1587,7 +1821,11 @@
- dopipe = 0;
-
- /* make sure we're in the correct directory */
-+#ifdef AUTO_EXPAND
-+ if (strlen(path)) Chvdir(path);
-+#else
- if (strlen(path)) chdir(path);
-+#endif
-
- if (ISPIPE(filename[0])) { /* do piping */
- /* make up some bogus temp file to put this in */
-@@ -1596,23 +1834,34 @@
- #else
- strcpy(outFName, "[]xvXXXXXX.lis");
- #endif
-+#ifdef USE_MKSTEMP
-+ fp = fdopen(mkstemp(outFName), "w");
-+#else
- mktemp(outFName);
-+#endif
- dopipe = 1;
- }
-
-
-- /* see if file exists (ie, we're overwriting) */
-- if (stat(outFName, &st)==0) { /* stat succeeded, file must exist */
-- static char *foo[] = { "\nOk", "\033Cancel" };
-- char str[512];
-+#ifdef USE_MKSTEMP /* (prior) nonexistence of file is already guaranteed by */
-+ if (!dopipe) /* mkstemp(), but now mkstemp() itself has created it */
-+#endif
-+ /* see if file exists (i.e., we're overwriting) */
-+ if (stat(outFName, &st)==0) { /* stat succeeded, file must exist */
-+ static const char *labels[] = { "\nOk", "\033Cancel" };
-+ char str[512];
-
-- sprintf(str,"Overwrite existing file '%s'?", outFName);
-- if (PopUp(str, foo, 2)) return NULL;
-- }
--
-+ sprintf(str,"Overwrite existing file '%s'?", outFName);
-+ if (PopUp(str, labels, 2)) return NULL;
-+ }
-+
-+
-+ /* Open file (if not already open via mkstemp()) */
-+#ifdef USE_MKSTEMP
-+ if (!dopipe)
-+#endif
-+ fp = fopen(outFName, "w");
-
-- /* Open file */
-- fp = fopen(outFName, "w");
- if (!fp) {
- char str[512];
- sprintf(str,"Can't write file '%s'\n\n %s.",outFName, ERRSTR(errno));
-@@ -1622,12 +1871,12 @@
-
- return fp;
- }
--
-+
-
- /***************************************/
- int CloseOutFile(fp, filename, failed)
- FILE *fp;
-- char *filename;
-+ const char *filename;
- int failed;
- {
- char buf[64];
-@@ -1642,9 +1891,8 @@
- return 1;
- }
-
--
-+
- if (fclose(fp) == EOF) {
-- static char *foo[] = { "\nWeird!" };
- char str[512];
- sprintf(str,"Can't close file '%s'\n\n %s.",outFName, ERRSTR(errno));
- ErrPopUp(str, "\nWeird!");
-@@ -1666,7 +1914,7 @@
- }
-
- SetISTR(ISTR_INFO,"Successfully wrote '%s'%s", outFName, buf);
--
-+
- if (dopipe) {
- char cmd[512], str[1024];
- int i;
-@@ -1709,7 +1957,7 @@
- return 0;
- }
-
--
-+
-
-
- static byte rBW[2], gBW[2], bBW[2];
-@@ -1732,7 +1980,7 @@
- bwpic = (byte *) NULL;
- *nc = numcols; *rpp = rMap; *gpp = gMap; *bpp = bMap;
-
-- /* quick check: if we're saving a 24-bit image, then none of this
-+ /* quick check: if we're saving a 24-bit image, then none of this
- complicated 'reduced'/dithered/smoothed business comes into play.
- 'reduced' is disabled, for semi-obvious reasons, in 24-bit mode,
- as is 'dithered'. If 'smoothed', and we're saving at current
-@@ -1744,32 +1992,32 @@
- if we're saving B/W DITHERED, and deal accordingly */
-
-
-- if (ptype == PIC24) {
-+ if (ptype == PIC24) {
- if (color != F_BWDITHER) return NULL;
- else { /* generate a bw-dithered version */
- byte *p24, *thepic;
--
-+
- thepic = pic;
- p24 = GammifyPic24(thepic, pw, ph);
- if (p24) thepic = p24;
--
-+
- /* generate a FSDithered 1-byte per pixel image */
- bwpic = FSDither(thepic, PIC24, pw, ph, NULL,NULL,NULL, 0, 1);
- if (!bwpic) FatalError("unable to malloc dithered picture (DoSave)");
--
-+
- if (p24) free(p24); /* won't need it any more */
--
-+
- /* build a BW colormap */
- rBW[0] = gBW[0] = bBW[0] = 0;
- rBW[1] = gBW[1] = bBW[1] = 255;
--
-+
- *rpp = rBW; *gpp = gBW; *bpp = bBW;
- *nc = 2;
--
-+
- return bwpic;
- }
- }
--
-+
-
-
- /* ptype == PIC8 ... */
-@@ -1777,7 +2025,7 @@
- *nc = numcols; *rpp = rMap; *gpp = gMap; *bpp = bMap;
- if (color==F_REDUCED) { *rpp = rdisp; *gpp = gdisp; *bpp = bdisp; }
-
-- /* if DITHER or SMOOTH, and color==FULLCOLOR or GREY,
-+ /* if DITHER or SMOOTH, and color==FULLCOLOR or GREY,
- make color=REDUCED, so it will be written with the correct colortable */
-
- if ((epicMode == EM_DITH || epicMode == EM_SMOOTH) && color != F_REDUCED) {
-@@ -1789,7 +2037,7 @@
- *rpp = gray; *gpp = gray; *bpp = gray;
- }
- }
--
-+
-
-
-
-@@ -1823,8 +2071,8 @@
- * and whether or not it should be freed when we're done with it. The 'pic'
- * returned is the desired portion of 'cpic' or 'epic' if there is a
- * selection, and the saveselCB is enabled, or alternately, it's the
-- * whole cpic or epic.
-- *
-+ * whole cpic or epic.
-+ *
- * if selection does not intersect cpic/epic, returns cpic/epic
- * NEVER RETURNS NULL
- */
-@@ -1837,7 +2085,7 @@
- if (savenormCB.val) { thepic = cpic; pw = cWIDE; ph = cHIGH; }
- else { thepic = epic; pw = eWIDE; ph = eHIGH; }
-
-- *pwide = pw; *phigh = ph;
-+ *pwide = pw; *phigh = ph;
-
-
- if (saveselCB.active && saveselCB.val && HaveSelection()) {
-@@ -1862,7 +2110,7 @@
- CoordP2E(x2,y2, &x2, &y2);
- slx = x1; sly = y1; slw = x2-x1; slh = y2-y1;
- CropRect2Rect(&slx, &sly, &slw, &slh, 0,0,pw,ph);
--
-+
- if (slw<1 || slh<1) { slx = sly = 0; slw=pw; slh=ph; }
-
- if (slx!=0 || sly!=0 || slw!=pw || slh!=ph) {
-@@ -1871,7 +2119,7 @@
- }
- }
-
-- *pwide = slw; *phigh = slh;
-+ *pwide = slw; *phigh = slh;
- }
-
- return thepic;
-@@ -1884,11 +2132,11 @@
- byte **rmapP, **gmapP, **bmapP;
- {
- /* handles the whole ugly mess of the various save options.
-- * returns an image, of type 'ptypeP', size 'wP,hP'.
-+ * returns an image, of type 'ptypeP', size 'wP,hP'.
- * if (*ptypeP == PIC8), also returns numcols 'ncP', and the r,g,b map
- * to use rmapP, gmapP, bmapP.
- *
-- * if freeP is set, image can safely be freed after it is saved
-+ * if freeP is set, image can safely be freed after it is saved
- */
-
- byte *pic1, *pic2;
-@@ -1896,9 +2144,9 @@
-
- pic1 = handleNormSel(&ptype, &w, &h, &pfree);
-
-- pic2 = handleBWandReduced(pic1, ptype, w,h, MBWhich(&colMB),
-+ pic2 = handleBWandReduced(pic1, ptype, w,h, MBWhich(&colMB),
- ncP, rmapP, gmapP, bmapP);
-- if (pic2) {
-+ if (pic2) {
- if (pfree) free(pic1);
- pic1 = pic2;
- pfree = 1;
-@@ -1906,7 +2154,7 @@
- }
-
-
-- if (ptype == PIC24) {
-+ if (ptype == PIC24) {
- pic2 = GammifyPic24(pic1, w, h);
- if (pic2) {
- if (pfree) free(pic1);
-@@ -1920,7 +2168,7 @@
- return pic1;
- }
-
--
-+
- /***************************************/
- void GetSaveSize(wP, hP)
- int *wP, *hP;
-@@ -1947,7 +2195,7 @@
- CoordP2E(x2,y2, &x2, &y2);
- slx = x1; sly = y1; slw = x2-x1; slh = y2-y1;
- CropRect2Rect(&slx, &sly, &slw, &slh, 0,0,eWIDE,eHIGH);
--
-+
- if (slw<1 || slh<1) { slx = sly = 0; slw=eWIDE; slh=eHIGH; }
- }
- }
-@@ -1982,8 +2230,8 @@
-
- if (stat(namelist[curname], &origStat)==0) {
- haveStat = 1;
-- if (DEBUG) fprintf(stderr," origStat.size=%ld, origStat.mtime=%d\n",
-- origStat.st_size, origStat.st_mtime);
-+ if (DEBUG) fprintf(stderr," origStat.size=%ld, origStat.mtime=%ld\n",
-+ (long)origStat.st_size, (long)origStat.st_mtime);
- }
- }
- }
-@@ -1993,7 +2241,7 @@
- int CheckPoll(del)
- int del;
- {
-- /* returns '1' if the file has been modified, and either
-+ /* returns '1' if the file has been modified, and either
- A) the file has stabilized (st = lastStat), or
- B) 'del' seconds have gone by since the file last changed size
- */
-@@ -2007,14 +2255,14 @@
- (strcmp(namelist[curname], STDINSTR)!=0)) {
-
- if (stat(namelist[curname], &st)==0) {
-- if (DEBUG) fprintf(stderr," st.size=%ld, st.mtime=%d\n",
-- st.st_size, st.st_mtime);
-+ if (DEBUG) fprintf(stderr," st.size=%ld, st.mtime=%ld\n",
-+ (long)st.st_size, (long)st.st_mtime);
-
- if ((st.st_size == origStat.st_size) &&
- (st.st_mtime == origStat.st_mtime)) return 0; /* no change */
-
- /* if it's changed since last looked ... */
-- if (!haveLastStat ||
-+ if (!haveLastStat ||
- st.st_size != lastStat.st_size ||
- st.st_mtime != lastStat.st_mtime) {
- xvbcopy((char *) &st, (char *) &lastStat, sizeof(struct stat));
-@@ -2031,7 +2279,7 @@
- }
- }
- }
--
-+
- return 0;
- }
-
-@@ -2042,14 +2290,13 @@
- {
- /* called when file 'name' has been deleted. If any of the browsers
- were showing the directory that the file was in, does a rescan() */
--
-- int i;
-+
- char buf[MAXPATHLEN + 2], *tmp;
-
- strcpy(buf, name);
-- tmp = BaseName(buf);
-+ tmp = (char *) BaseName(buf); /* intentionally losing constness */
- *tmp = '\0'; /* truncate after last '/' */
--
-+
- if (strcmp(path, buf)==0) LoadCurrentDirectory();
- }
-
-@@ -2062,3 +2309,164 @@
- }
-
-
-+#ifdef HAVE_PIC2
-+/**** Stuff for PIC2Dialog box ****/
-+FILE *pic2_OpenOutFile(filename, append)
-+char *filename;
-+int *append;
-+{
-+ /* opens file for output. does various error handling bits. Returns
-+ an open file pointer if success, NULL if failure */
-+
-+ FILE *fp = NULL;
-+ struct stat st;
-+
-+ if (!filename || filename[0] == '\0')
-+ return (NULL);
-+ strcpy(outFName, filename);
-+ dopipe = 0;
-+
-+ /* make sure we're in the correct directory */
-+#ifdef AUTO_EXPAND
-+ if (strlen(path)) Chvdir(path);
-+#else
-+ if (strlen(path)) chdir(path);
-+#endif
-+
-+ if (ISPIPE(filename[0])) { /* do piping */
-+ /* make up some bogus temp file to put this in */
-+#ifndef VMS
-+ sprintf(outFName, "%s/xvXXXXXX", tmpdir);
-+#else
-+ strcpy(outFName, "[]xvXXXXXX.lis");
-+#endif
-+#ifdef USE_MKSTEMP
-+ fp = fdopen(mkstemp(outFName), "w");
-+#else
-+ mktemp(outFName);
-+#endif
-+ dopipe = 1;
-+ }
-+
-+
-+ /* see if file exists (i.e., we're overwriting) */
-+ *append = 0;
-+#ifdef USE_MKSTEMP
-+ if (!dopipe)
-+#endif
-+ if (stat(outFName, &st)==0) { /* stat succeeded, file must exist */
-+ if (ReadFileType(outFName) != RFT_PIC2) {
-+ static const char *labels[] = { "\nOk", "\033Cancel" };
-+ char str[512];
-+
-+ sprintf(str,"Overwrite existing file '%s'?", outFName);
-+ if (PopUp(str, labels, 2))
-+ return (NULL);
-+ } else {
-+ static const char *labels[] = { "\nOk", "\033Cancel" };
-+ char str[512];
-+
-+ sprintf(str,"Append to existing file '%s'?", outFName);
-+ if (PopUp(str, labels, 2)) {
-+ sprintf(str,"Overwrite existing file '%s'?", outFName);
-+ if (PopUp(str, labels, 2))
-+ return (NULL);
-+ } else
-+ *append = 1;
-+ }
-+ }
-+
-+ /* Open file */
-+#ifdef USE_MKSTEMP
-+ if (!dopipe)
-+#endif
-+ fp = *append ? fopen(outFName, "r+") : fopen(outFName, "w");
-+ if (!fp) {
-+ char str[512];
-+ sprintf(str,"Can't write file '%s'\n\n %s.",outFName, ERRSTR(errno));
-+ ErrPopUp(str, "\nBummer");
-+ return (NULL);
-+ }
-+
-+ return (fp);
-+}
-+
-+
-+/***************************************/
-+void pic2_KillNullFile(fp)
-+FILE *fp;
-+{
-+ fseek(fp, (size_t) 0, SEEK_END);
-+ if (ftell(fp) > 0) {
-+ fclose(fp);
-+ return;
-+ } else {
-+ fclose(fp);
-+ unlink(outFName);
-+ return;
-+ }
-+}
-+#endif /* HAVE_PIC2 */
-+
-+
-+#ifdef HAVE_MGCSFX
-+/**** Stuff for MGCSFX Dialog box ****/
-+/***************************************/
-+int OpenOutFileDesc(filename)
-+ char *filename;
-+{
-+ /* opens file for output. does various error handling bits. Returns
-+ an open file pointer if success, NULL if failure */
-+
-+ int fd;
-+ struct stat st;
-+
-+ if (!filename || filename[0] == '\0') return -1;
-+ strcpy(outFName, filename);
-+ dopipe = 0;
-+
-+ /* make sure we're in the correct directory */
-+#ifdef AUTO_EXPAND
-+ if (strlen(path)) Chvdir(path);
-+#else
-+ if (strlen(path)) chdir(path);
-+#endif
-+
-+ if (ISPIPE(filename[0])) { /* do piping */
-+ /* make up some bogus temp file to put this in */
-+#ifndef VMS
-+ sprintf(outFName, "%s/xvXXXXXX", tmpdir);
-+#else
-+ strcpy(outFName, "[]xvXXXXXX.lis");
-+#endif
-+#ifdef USE_MKSTEMP
-+ close(mkstemp(outFName));
-+#else
-+ mktemp(outFName);
-+#endif
-+ dopipe = 1;
-+ }
-+
-+
-+ /* if didn't just create it, see if file exists (i.e., we're overwriting) */
-+ if (!dopipe && stat(outFName, &st)==0) { /* stat succeeded, file exists */
-+ static const char *labels[] = { "\nOk", "\033Cancel" };
-+ char str[512];
-+
-+ sprintf(str,"Overwrite existing file '%s'?", outFName);
-+ if (PopUp(str, labels, 2)) return -1;
-+ }
-+
-+
-+ /* Open file */
-+ fd = open(outFName, O_WRONLY | O_CREAT | O_TRUNC, (0644));
-+ if (fd < 0) {
-+ char str[512];
-+ sprintf(str,"Can't write file '%s'\n\n %s.", outFName, ERRSTR(errno));
-+ ErrPopUp(str, "\nBummer");
-+ return -1;
-+ }
-+
-+ return fd;
-+}
-+#endif /* HAVE_MGCSFX */
-diff -ru xv-3.10a/xvevent.c xv-3.10a-enhancements/xvevent.c
---- xv-3.10a/xvevent.c 1995-01-23 15:20:24.000000000 -0800
-+++ xv-3.10a-enhancements/xvevent.c 2007-05-12 15:27:11.000000000 -0700
-@@ -39,8 +39,15 @@
- static Cursor dropper = 0, pen = 0, blur = 0;
-
-
-+static void SelectDispMB PARM((int));
-+static void Select24to8MB PARM((int));
-+static void SelectRootMB PARM((int));
-+static void SelectWindowMB PARM((int));
-+static void SelectSizeMB PARM((int));
-+
-+static void DoPrint PARM((void));
- static void debugEvent PARM((XEvent *));
--static char *win2name PARM((Window));
-+static const char *win2name PARM((Window));
- static void handleButtonEvent PARM((XEvent *, int *, int *));
- static void handleKeyEvent PARM((XEvent *, int *, int *));
- static void zoomCurs PARM((u_int));
-@@ -64,6 +71,8 @@
-
- static void annotatePic PARM((void));
-
-+static int debkludge_offx;
-+static int debkludge_offy;
-
- /****************/
- int EventLoop()
-@@ -71,13 +80,25 @@
- {
- XEvent event;
- int retval,done,waiting;
-- time_t orgtime, curtime;
-+#ifdef USE_TICKS
-+ clock_t waitsec_ticks=0L, orgtime_ticks=0L, curtime_ticks;
-+ clock_t elapsed_ticks=0L, remaining_interval;
-+#else
-+ time_t orgtime=0L, curtime;
-+#endif
-
-
- #ifndef NOSIGNAL
- signal(SIGQUIT, onInterrupt);
- #endif
-
-+ if (startGrab == 1) {
-+ startGrab = 2;
-+ FakeButtonPress(&but[BGRAB]);
-+ FakeKeyPress(ctrlW, XK_Return);
-+ return(1);
-+ }
-+
- /* note: there's no special event handling if we're using the root window.
- if we're using the root window, we will recieve NO events for mainW */
-
-@@ -100,18 +121,24 @@
-
- while (!done) {
-
-- if (waitsec > -1 && canstartwait && !waiting && XPending(theDisp)==0) {
-- /* we wanna wait, we can wait, we haven't started waiting yet, and
-- all pending events (ie, drawing the image the first time)
-+ if (waitsec >= 0.0 && canstartwait && !waiting && XPending(theDisp)==0) {
-+ /* we wanna wait, we can wait, we haven't started waiting yet, and
-+ all pending events (ie, drawing the image the first time)
- have been dealt with: START WAITING */
-- time((time_t *) &orgtime);
-+#ifdef USE_TICKS
-+ waitsec_ticks = (clock_t)(waitsec * CLK_TCK);
-+ orgtime_ticks = times(NULL); /* unclear if NULL valid, but OK on Linux */
-+#else
-+ orgtime = time(NULL);
-+#endif
- waiting = 1;
- }
-
-
-- /* if there's an XEvent pending *or* we're not doing anything
-+ /* if there's an XEvent pending *or* we're not doing anything
- in real-time (polling, flashing the selection, etc.) get next event */
-- if ((waitsec==-1 && !polling && !HaveSelection()) || XPending(theDisp)>0) {
-+ if ((waitsec<0.0 && !polling && !HaveSelection()) || XPending(theDisp)>0)
-+ {
- XNextEvent(theDisp, &event);
- retval = HandleEvent(&event,&done);
- }
-@@ -121,7 +148,7 @@
- DrawSelection(0);
- DrawSelection(1);
- XFlush(theDisp);
-- Timer(200);
-+ Timer(200); /* milliseconds */
- }
-
- if (polling) {
-@@ -129,13 +156,32 @@
- else if (!XPending(theDisp)) sleep(1);
- }
-
-- if (waitsec>-1 && waiting) {
-- time((time_t *) &curtime);
-- if (curtime - orgtime < waitsec) sleep(1);
-- else {
-- if (waitloop) return NEXTLOOP;
-- else return NEXTQUIT;
-- }
-+ if (waitsec>=0.0 && waiting) {
-+#ifdef USE_TICKS
-+ curtime_ticks = times(NULL); /* value in ticks */
-+ if (curtime_ticks < orgtime_ticks) {
-+ /* clock ticks rolled over: need to correct for that (i.e.,
-+ * curtime_ticks is presumably quite small, while orgtime_ticks
-+ * should be close to LONG_MAX, so do math accordingly--any way
-+ * to check whether clock_t is *not* a signed long?) */
-+ elapsed_ticks = curtime_ticks + (LONG_MAX - orgtime_ticks);
-+ } else
-+ elapsed_ticks = curtime_ticks - orgtime_ticks;
-+ remaining_interval = waitsec_ticks - elapsed_ticks;
-+ if (remaining_interval >= (clock_t)(1 * CLK_TCK))
-+ sleep(1);
-+ else {
-+ /* less than one second remaining: do delay in msec, then return */
-+ Timer((remaining_interval * 1000L) / CLK_TCK); /* can't overflow */
-+ return waitloop? NEXTLOOP : NEXTQUIT;
-+ }
-+#else
-+ curtime = time(NULL); /* value in seconds */
-+ if (curtime - orgtime < (time_t)waitsec)
-+ sleep(1);
-+ else
-+ return waitloop? NEXTLOOP : NEXTQUIT;
-+#endif
- }
- }
- } /* while (!done) */
-@@ -154,7 +200,27 @@
- int *donep;
- {
- static int wasInfoUp=0, wasCtrlUp=0, wasDirUp=0, wasGamUp=0, wasPsUp=0;
-- static int wasJpegUp=0, wasTiffUp=0;
-+#ifdef HAVE_JPEG
-+ static int wasJpegUp=0;
-+#endif
-+#ifdef HAVE_JP2K
-+ static int wasJp2kUp=0;
-+#endif
-+#ifdef HAVE_TIFF
-+ static int wasTiffUp=0;
-+#endif
-+#ifdef HAVE_PNG
-+ static int wasPngUp=0;
-+#endif
-+#ifdef HAVE_PCD
-+ static int wasPcdUp=0;
-+#endif
-+#ifdef HAVE_PIC2
-+ static int wasPic2Up=0;
-+#endif
-+#ifdef HAVE_MGCSFX
-+ static int wasMgcSfxUp=0;
-+#endif
-
- static int mainWKludge=0; /* force first mainW expose after a mainW config
- to redraw all of mainW */
-@@ -187,7 +253,7 @@
-
- #ifdef VMS
- static int borders_sized = 0;
--
-+
- if (!borders_sized && !useroot && exp_event->window == mainW) {
- /*
- * Initial expose of main window, find the size of the ancestor
-@@ -198,13 +264,13 @@
- int status, count, mwid, mhgt, x, y, w, h, b, d, mbrd;
- Window root, parent, *children, crw = exp_event->window;
- borders_sized = 1;
-- status = XGetGeometry(theDisp, crw,
-+ status = XGetGeometry(theDisp, crw,
- &root, &x, &y, &mwid, &mhgt, &mbrd, &d);
--
-+
- for ( parent = crw, w=mwid, h=mhgt;
- status && (parent != root) && (parent != vrootW); ) {
- crw = parent;
-- status = XQueryTree ( theDisp, crw, &root, &parent,
-+ status = XQueryTree ( theDisp, crw, &root, &parent,
- &children, &count );
- if ( children != NULL ) XFree ( children );
- }
-@@ -221,7 +287,7 @@
- win = exp_event->window;
- x = exp_event->x; y = exp_event->y;
- w = exp_event->width; h = exp_event->height;
--
-+
- if (PUCheckEvent (event)) break; /* event has been processed */
- if (PSCheckEvent (event)) break; /* event has been processed */
-
-@@ -229,16 +295,42 @@
- if (JPEGCheckEvent(event)) break; /* event has been processed */
- #endif
-
-+#ifdef HAVE_JP2K
-+ if (JP2KCheckEvent(event)) break; /* event has been processed */
-+#endif
-+
- #ifdef HAVE_TIFF
- if (TIFFCheckEvent(event)) break; /* event has been processed */
- #endif
-
-+#ifdef HAVE_PNG
-+ if (PNGCheckEvent (event)) break; /* event has been processed */
-+#endif
-+
-+ if (PCDCheckEvent(event)) break; /* event has been processed */
-+
-+#ifdef HAVE_PIC2
-+ if (PIC2CheckEvent(event)) break; /* event has been processed */
-+#endif
-+
-+#ifdef HAVE_PCD
-+ if (PCDCheckEvent (event)) break; /* event has been processed */
-+#endif
-+
-+#ifdef HAVE_MGCSFX
-+ if (MGCSFXCheckEvent(event)) break; /* event has been processed */
-+#endif
-+
-+#ifdef TV_MULTILINGUAL
-+ if (CharsetCheckEvent(event)) break; /* event has been processed */
-+#endif
-+
- if (GamCheckEvent (event)) break; /* event has been processed */
- if (BrowseCheckEvent (event, &retval, &done)) break; /* event eaten */
- if (TextCheckEvent (event, &retval, &done)) break; /* event eaten */
-
- /* if the window doesn't do intelligent redraw, drop but last expose */
-- if (exp_event->count>0 &&
-+ if (exp_event->count>0 &&
- win != mainW && win != ctrlW && win != dirW && win != infoW) break;
-
-
-@@ -301,7 +393,7 @@
- if (DEBUG) fprintf(stderr,"No configs pending.\n");
- /* if (DEBUG) XClearArea(theDisp, mainW, x,y,w,h, False); */
- DrawWindow(x,y,w,h);
--
-+
- if (HaveSelection()) DrawSelection(0);
-
- canstartwait = 1; /* finished drawing */
-@@ -314,7 +406,7 @@
- else if (win == infoW) RedrawInfo(x,y,w,h);
- else if (win == ctrlW) RedrawCtrl(x,y,w,h);
- else if (win == dirW) RedrawDirW(x,y,w,h);
--
-+
- XSetClipMask(theDisp, theGC, None);
- XDestroyRegion(reg);
- }
-@@ -324,10 +416,10 @@
- else if (win == dList.win) LSRedraw(&dList,0);
- else if (win == dList.scrl.win) SCRedraw(&dList.scrl);
- else if (win == dnamW) RedrawDNamW();
-- }
-+ }
- break;
-
--
-+
-
- case ClientMessage: {
- Atom proto, delwin;
-@@ -344,6 +436,9 @@
-
- if (BrowseDelWin(client_event->window)) break;
- if (TextDelWin(client_event->window)) break;
-+#ifdef TV_MULTILINGUAL
-+ if (CharsetDelWin(client_event->window)) break;
-+#endif
-
- if (client_event->window == infoW) InfoBox(0);
- else if (client_event->window == gamW) GamBox(0);
-@@ -355,10 +450,32 @@
- else if (client_event->window == jpegW) JPEGDialog(0);
- #endif
-
-+#ifdef HAVE_JP2K
-+ else if (client_event->window == jp2kW) JP2KDialog(0);
-+#endif
-+
- #ifdef HAVE_TIFF
- else if (client_event->window == tiffW) TIFFDialog(0);
- #endif
-
-+#ifdef HAVE_PNG
-+ else if (client_event->window == pngW) PNGDialog(0);
-+#endif
-+
-+ else if (client_event->window == pcdW) PCDDialog(0);
-+
-+#ifdef HAVE_PIC2
-+ else if (client_event->window == pic2W) PIC2Dialog(0);
-+#endif
-+
-+#ifdef HAVE_PCD
-+ else if (client_event->window == pcdW) PCDDialog(0);
-+#endif
-+
-+#ifdef HAVE_MGCSFX
-+ else if (client_event->window == mgcsfxW) MGCSFXDialog(0);
-+#endif
-+
- else if (client_event->window == mainW) Quit(0);
- }
- }
-@@ -381,31 +498,35 @@
- if (win==ctrlW || win==gamW || win==infoW || win==mainW || win==dirW) {
- XSizeHints hints;
-
-+#define BAD_IDEA
-+#ifdef BAD_IDEA
- /*
-- * if there's a virtual window manager running (e.g. tvtwm / olvwm),
-- * we're going to get 'cevt' values in terms of the
-+ * if there is a virtual window manager running (e.g., tvtwm / olvwm),
-+ * we're going to get 'cevt' values in terms of the
- * 'real' root window (the one that is the size of the screen).
- * We'll want to translate them into values that are in terms of
- * the 'virtual' root window (the 'big' one)
- */
-
- if (vrootW != rootW) {
-- int x1,y1; Window child;
-+ int x1,y1;
-+ Window child;
-
-- XTranslateCoordinates(theDisp, rootW, vrootW, cevt->x, cevt->y,
-+ XTranslateCoordinates(theDisp, rootW, vrootW, cevt->x, cevt->y,
- &x1, &y1, &child);
- if (DEBUG) fprintf(stderr," CONFIG trans %d,%d root -> %d,%d vroot\n",
- cevt->x, cevt->y, x1, y1);
- cevt->x = x1; cevt->y = y1;
- }
-+#endif
-
- #ifndef VMS
- /* read hints for this window and adjust any position hints, but
-- only if this is a 'synthetic' event sent to us by the WM
-+ only if this is a 'synthetic' event sent to us by the WM
- ('real' events from the server have useless x,y info, since the
- mainW has been reparented by the WM) */
-
-- if (cevt->send_event &&
-+ if (cevt->send_event &&
- XGetNormalHints(theDisp, cevt->window, &hints)) {
-
- if (DEBUG) fprintf(stderr," CONFIG got hints (0x%x %d,%d)\n",
-@@ -439,11 +560,11 @@
- * This sucks!
- *
- * So, if we have just loaded an image, and we get a Synthetic conf
-- * that is not the desired size (eWIDExeHIGH), ignore it, as it's
-+ * that is not the desired size (eWIDExeHIGH), ignore it, as it's
- * just the conf generated by moving the old window. And stop
- * ignoring further config events
- *
-- * EVIL KLUDGE: do *not* ignore configs that are <100x100. Not
-+ * EVIL KLUDGE: do *not* ignore configs that are <100x100. Not
- * ignoring them won't be a big performance problem, and it'll get
- * around the 'I only got one config in the wrong size' problem when
- * initially displaying small images
-@@ -453,7 +574,7 @@
-
- /* fprintf(stderr,"***mainw, ignore=%d, send_event=%d, evtSize=%d,%d, size=%d,%d\n", ignoreConfigs, cevt->send_event, cevt->width, cevt->height, eWIDE, eHIGH); */
-
-- if (ignoreConfigs==1 && cevt->send_event &&
-+ if (ignoreConfigs==1 && cevt->send_event &&
- (cevt->width != eWIDE || cevt->height != eHIGH)) {
- ignoreConfigs=0; /* ignore this one only */
- break;
-@@ -470,7 +591,7 @@
- else {
- XEvent xev;
- if (DEBUG) fprintf(stderr,"No configs pend.");
--
-+
- if (cevt->width == eWIDE && cevt->height == eHIGH) {
- if (DEBUG) fprintf(stderr,"No redraw\n");
- }
-@@ -478,12 +599,12 @@
- if (DEBUG) fprintf(stderr,"Do full redraw\n");
-
- Resize(cevt->width, cevt->height);
--
-+
- /* eat any pending expose events and do a full redraw */
- while (XCheckTypedWindowEvent(theDisp, mainW, Expose, &xev)) {
- XExposeEvent *exp = (XExposeEvent *) &xev;
-
-- if (DEBUG)
-+ if (DEBUG)
- fprintf(stderr," ate expose (%s) (count=%d) %d,%d %dx%d\n",
- exp->send_event ? "synth" : "real", exp->count,
- exp->x, exp->y, exp->width, exp->height);
-@@ -508,9 +629,9 @@
-
- }
- break;
--
-
--
-+
-+
- case CirculateNotify:
- case DestroyNotify:
- case GravityNotify: break;
-@@ -534,10 +655,24 @@
- #ifdef HAVE_JPEG
- if (wasJpegUp) { JPEGDialog(wasJpegUp); wasJpegUp=0; }
- #endif
--
-+#ifdef HAVE_JP2K
-+ if (wasJp2kUp) { JP2KDialog(wasJpegUp); wasJp2kUp=0; }
-+#endif
- #ifdef HAVE_TIFF
- if (wasTiffUp) { TIFFDialog(wasTiffUp); wasTiffUp=0; }
- #endif
-+#ifdef HAVE_PNG
-+ if (wasPngUp) { PNGDialog(wasPngUp); wasPngUp=0; }
-+#endif
-+#ifdef HAVE_PCD
-+ if (wasPcdUp) { PCDDialog(wasPcdUp); wasPcdUp=0; }
-+#endif
-+#ifdef HAVE_PIC2
-+ if (wasPic2Up) { PIC2Dialog(wasPic2Up); wasPic2Up=0; }
-+#endif
-+#ifdef HAVE_MGCSFX
-+ if (wasMgcSfxUp) { MGCSFXDialog(wasMgcSfxUp); wasMgcSfxUp=0; }
-+#endif
- }
- }
- }
-@@ -554,7 +689,7 @@
-
- /* don't do it if we've just switched to a root mode */
- if ((unmap_event->window == mainW && dispMode == 0) ||
-- (unmap_event->window == ctrlW && dispMode != 0)) {
-+ (unmap_event->window == ctrlW && dispMode != 0)) {
-
- if (autoclose) {
- if (autoclose>1) autoclose -= 2; /* grab kludge */
-@@ -572,10 +707,24 @@
- #ifdef HAVE_JPEG
- if (jpegUp) { wasJpegUp = jpegUp; JPEGDialog(0); }
- #endif
--
-+#ifdef HAVE_JP2K
-+ if (jp2kUp) { wasJp2kUp = jp2kUp; JP2KDialog(0); }
-+#endif
- #ifdef HAVE_TIFF
- if (tiffUp) { wasTiffUp = tiffUp; TIFFDialog(0); }
- #endif
-+#ifdef HAVE_PNG
-+ if (pngUp) { wasPngUp = pngUp; PNGDialog(0); }
-+#endif
-+#ifdef HAVE_PCD
-+ if (pcdUp) { wasPcdUp = pcdUp; PCDDialog(0); }
-+#endif
-+#ifdef HAVE_PIC2
-+ if (pic2Up) { wasPic2Up = pic2Up; PIC2Dialog(0); }
-+#endif
-+#ifdef HAVE_MGCSFX
-+ if (mgcsfxUp) { wasMgcSfxUp = mgcsfxUp; MGCSFXDialog(0); }
-+#endif
- }
- }
- }
-@@ -586,8 +735,8 @@
- XReparentEvent *reparent_event = (XReparentEvent *) event;
-
- if (DEBUG) {
-- fprintf(stderr,"Reparent: mainW=%x ->win=%x ->ev=%x ->parent=%x ",
-- (u_int) mainW, (u_int) reparent_event->window,
-+ fprintf(stderr,"Reparent: mainW=%x ->win=%x ->ev=%x ->parent=%x ",
-+ (u_int) mainW, (u_int) reparent_event->window,
- (u_int) reparent_event->event, (u_int) reparent_event->parent);
- fprintf(stderr,"%d,%d\n", reparent_event->x, reparent_event->y);
- }
-@@ -598,7 +747,7 @@
-
- p_offx = p_offy = 0; /* topleft correction for WMs titlebar */
-
-- if (ch_offx == 0 && ch_offy == 0) {
-+ if (ch_offx == 0 && ch_offy == 0) {
- /* looks like the user is running MWM or OLWM */
-
- XWindowAttributes xwa;
-@@ -609,8 +758,8 @@
-
- XSync(theDisp, False);
- XGetWindowAttributes(theDisp, mainW, &xwa);
--
-- if (DEBUG)
-+
-+ if (DEBUG)
- fprintf(stderr,"XGetAttr: mainW %d,%d %dx%d\n", xwa.x, xwa.y,
- xwa.width, xwa.height);
-
-@@ -620,8 +769,8 @@
-
- XSync(theDisp, False);
- XGetWindowAttributes(theDisp, reparent_event->parent, &xwa);
--
-- if (DEBUG)
-+
-+ if (DEBUG)
- fprintf(stderr,"XGetAttr: parent %d,%d %dx%d\n", xwa.x, xwa.y,
- xwa.width, xwa.height);
- }
-@@ -641,42 +790,75 @@
- p_offy = xwa.y;
- }
-
--
-+ /* Gather info to keep right border inside */
-+ {
-+ Window current;
-+ Window root_r;
-+ Window parent_r;
-+ Window *children_r;
-+ unsigned int nchildren_r;
-+ XWindowAttributes xwa;
-+
-+ parent_r=mainW;
-+ current=mainW;
-+ do {
-+ current=parent_r;
-+ XQueryTree(theDisp, current, &root_r, &parent_r,
-+ &children_r, &nchildren_r);
-+ if (children_r!=NULL) {
-+ XFree(children_r);
-+ }
-+ } while (parent_r!=root_r && parent_r!=vrootW);
-+ XGetWindowAttributes(theDisp, current, &xwa);
-+ debkludge_offx = eWIDE-xwa.width+p_offx;
-+ debkludge_offy = eHIGH-xwa.height+p_offy;
-+ }
-+
-+#if 0
-+ /* FIXME: if we want to do this, we first have to wait for a configure
-+ * notify to avoid a race condition because the location might be in-
-+ * correct if the window manager does placement after managing the window.
-+ */
- /* move window around a bit... */
- {
- XWindowAttributes xwa;
-+
- GetWindowPos(&xwa);
-+ //fprintf(stderr, "RAC: orig window pos %d,%d\n", xwa.x, xwa.y);
-+
- xwa.width = eWIDE; xwa.height = eHIGH;
--
-+ //fprintf(stderr, "RAC: image size now %d,%d\n", xwa.width, xwa.height);
-+
- /* try to keep the damned thing on-screen, if possible */
-- if (xwa.x + xwa.width > dispWIDE) xwa.x = dispWIDE - xwa.width;
-- if (xwa.y + xwa.height > dispHIGH) xwa.y = dispHIGH - xwa.height;
-+ if (xwa.x + xwa.width > vrWIDE) xwa.x = vrWIDE - xwa.width;
-+ if (xwa.y + xwa.height > vrHIGH) xwa.y = vrHIGH - xwa.height;
- if (xwa.x < 0) xwa.x = 0;
- if (xwa.y < 0) xwa.y = 0;
--
-+
-+ //fprintf(stderr, "RAC: moving window to %d,%d\n", xwa.x, xwa.y);
- SetWindowPos(&xwa);
- }
--
-+#endif
- }
- }
- break;
--
-+
-
- case EnterNotify:
- case LeaveNotify: {
- XCrossingEvent *cross_event = (XCrossingEvent *) event;
- if (cross_event->window == mainW || 0
- /* (cross_event->window == gamW && cmapInGam) */ ) {
--
-+
- if (cross_event->type == EnterNotify && cross_event->window == mainW) {
- zoomCurs(cross_event->state);
- }
-
-
-- if (cross_event->type == EnterNotify && LocalCmap && !ninstall)
-+ if (cross_event->type == EnterNotify && LocalCmap && !ninstall)
- XInstallColormap(theDisp,LocalCmap);
-
-- if (cross_event->type == LeaveNotify && LocalCmap && !ninstall)
-+ if (cross_event->type == LeaveNotify && LocalCmap && !ninstall)
- XUninstallColormap(theDisp,LocalCmap);
- }
- }
-@@ -685,12 +867,12 @@
-
- case SelectionClear: break;
-
-- case SelectionRequest:
-+ case SelectionRequest:
- {
- XSelectionRequestEvent *xsrevt = (XSelectionRequestEvent *) event;
- XSelectionEvent xse;
-
-- if (xsrevt->owner != ctrlW ||
-+ if (xsrevt->owner != ctrlW ||
- xsrevt->selection != XA_PRIMARY ||
- xsrevt->target != XA_STRING) { /* can't do it. */
- xse.property = None;
-@@ -702,7 +884,7 @@
- if (xse.property != None) {
- xerrcode = 0;
- XChangeProperty(theDisp, xsrevt->requestor, xse.property,
-- XA_STRING, 8, PropModeReplace,
-+ XA_STRING, 8, PropModeReplace,
- (byte *) ((xevPriSel) ? xevPriSel : "\0"),
- (int) ((xevPriSel) ? strlen(xevPriSel)+1 : 1));
- XSync(theDisp, False);
-@@ -721,9 +903,9 @@
- XSync(theDisp, False);
- }
- break;
--
--
--
-+
-+
-+
- default: break; /* ignore unexpected events */
- } /* switch */
-
-@@ -734,11 +916,11 @@
-
-
- /***********************************/
--void SelectDispMB(i)
-+static void SelectDispMB(i)
- int i;
- {
- /* called to handle selection of a dispMB item */
--
-+
- if (i<0 || i>=DMB_MAX) return;
-
- if (dispMB.dim[i]) return; /* disabled */
-@@ -747,36 +929,36 @@
- if (i==DMB_RAW) epicMode = EM_RAW;
- else if (i==DMB_DITH) epicMode = EM_DITH;
- else epicMode = EM_SMOOTH;
--
-- SetEpicMode();
-+
-+ SetEpicMode();
- GenerateEpic(eWIDE, eHIGH);
- DrawEpic();
- SetCursors(-1);
- }
--
-+
- else if (i==DMB_COLRW) { /* toggle rw on/off */
- dispMB.flags[i] = !dispMB.flags[i];
- allocMode = (dispMB.flags[i]) ? AM_READWRITE : AM_READONLY;
- ChangeCmapMode(colorMapMode, 1, 0);
- }
--
-+
- else if (i>=DMB_COLNORM && i<=DMB_COLSTDC && !dispMB.flags[i]) {
- switch (i) {
-- case DMB_COLNORM:
-- ChangeCmapMode(CM_NORMAL, 1, 0);
-- defaultCmapMode = CM_NORMAL;
-+ case DMB_COLNORM:
-+ ChangeCmapMode(CM_NORMAL, 1, 0);
-+ defaultCmapMode = CM_NORMAL;
- break;
-- case DMB_COLPERF:
-+ case DMB_COLPERF:
- ChangeCmapMode(CM_PERFECT,1, 0);
-- defaultCmapMode = CM_PERFECT;
-+ defaultCmapMode = CM_PERFECT;
- break;
-- case DMB_COLOWNC:
-+ case DMB_COLOWNC:
- ChangeCmapMode(CM_OWNCMAP,1, 0);
-- defaultCmapMode = CM_OWNCMAP;
-+ defaultCmapMode = CM_OWNCMAP;
- break;
-- case DMB_COLSTDC:
-+ case DMB_COLSTDC:
- ChangeCmapMode(CM_STDCMAP,1, 0);
-- defaultCmapMode = CM_STDCMAP;
-+ defaultCmapMode = CM_STDCMAP;
- break;
- }
- }
-@@ -784,27 +966,27 @@
-
-
- /***********************************/
--void SelectRootMB(i)
-+static void SelectRootMB(i)
- int i;
- {
- /* called to handle selection of a rootMB item */
--
-+
- if (i<0 || i>=RMB_MAX) return;
- if (rootMB.flags[i]) return;
- if (rootMB.dim[i]) return;
-
- dispMode = i;
--
-+
- /* move checkmark */
- for (i=RMB_WINDOW; i<RMB_MAX; i++) rootMB.flags[i] = 0;
- rootMB.flags[dispMode] = 1;
--
-+
- HandleDispMode();
- }
-
-
- /***********************************/
--void Select24to8MB(i)
-+static void Select24to8MB(i)
- int i;
- {
- if (i<0 || i>=CONV24_MAX) return;
-@@ -818,25 +1000,25 @@
- else if (i==CONV24_24BIT && state824==1) {
- /* went 24->8->24 */
- char buf[512];
--
-+
- sprintf(buf,"Warning: You appear to have taken a 24-bit ");
- strcat(buf, "image, turned it to an 8-bit image, and turned ");
- strcat(buf, "it back into a 24-bit image. Understand that ");
- strcat(buf, "image data has probably been lost in this ");
- strcat(buf, "transformation. You *may* want to reload the ");
- strcat(buf, "original image to avoid this problem.");
--
-+
- ErrPopUp(buf, "\nI Know!");
--
-+
- state824 = 2; /* shut up until next image is loaded */
- }
- }
- }
--
-+
- else if (i==CONV24_LOCK) {
- conv24MB.flags[i] = !conv24MB.flags[i];
- }
--
-+
- else if (i>=CONV24_FAST && i<=CONV24_BEST) {
- conv24 = i;
- for (i=CONV24_FAST; i<=CONV24_BEST; i++) {
-@@ -847,7 +1029,7 @@
-
-
- /***********************************/
--void SelectWindowMB(i)
-+static void SelectWindowMB(i)
- int i;
- {
- if (i<0 || i>=WMB_MAX) return;
-@@ -859,15 +1041,15 @@
- else chdir(initdir);
- OpenBrowse();
- break;
--
-+
- case WMB_COLEDIT: GamBox (!gamUp); break;
- case WMB_INFO: InfoBox(!infoUp); break;
--
-- case WMB_COMMENT:
-+
-+ case WMB_COMMENT:
- if (!commentUp) OpenCommentText();
- else CloseCommentText();
- break;
--
-+
- case WMB_TEXTVIEW: textViewCmd(); break;
- case WMB_ABOUTXV: ShowLicense(); break;
- case WMB_KEYHELP: ShowKeyHelp(); break;
-@@ -878,7 +1060,7 @@
-
-
- /***********************************/
--void SelectSizeMB(i)
-+static void SelectSizeMB(i)
- int i;
- {
- int w,h;
-@@ -892,19 +1074,19 @@
- double r,wr,hr;
- wr = ((double) cWIDE) / maxWIDE;
- hr = ((double) cHIGH) / maxHIGH;
--
-+
- r = (wr>hr) ? wr : hr; /* r is the max(wr,hr) */
- w = (int) ((cWIDE / r) + 0.5);
- h = (int) ((cHIGH / r) + 0.5);
- }
- else { w = cWIDE; h = cHIGH; }
--
-+
- WResize(w, h);
- break;
-
- case SZMB_MAXPIC: WMaximize(); break;
-
-- case SZMB_MAXPECT:
-+ case SZMB_MAXPECT:
- {
- int w1,h1;
- w1 = eWIDE; h1 = eHIGH;
-@@ -925,24 +1107,24 @@
- if (h==eHIGH) h++;
- WResize(w,h);
- break;
--
--
-+
-+
- case SZMB_SETSIZE: setSizeCmd(); break;
- case SZMB_ASPECT: FixAspect(1, &w, &h); WResize(w,h); break;
-
-- case SZMB_4BY3:
-+ case SZMB_4BY3:
- w = eWIDE; h = (w * 3) / 4;
- if (h>maxHIGH) { h = eHIGH; w = (h*4)/3; }
- WResize(w,h);
- break;
-
-- case SZMB_INTEXP:
-+ case SZMB_INTEXP:
- {
- /* round (eWIDE/cWIDE),(eHIGH/cHIGH) to nearest
- integer expansion/compression values */
--
-+
- double w,h;
--
-+
- if (eWIDE >= cWIDE) {
- w = ((double) eWIDE) / cWIDE;
- w = floor(w + 0.5);
-@@ -961,7 +1143,7 @@
- }
- w = pick;
- }
--
-+
- if (eHIGH >= cHIGH) {
- h = ((double) eHIGH) / cHIGH;
- h = floor(h + 0.5);
-@@ -980,25 +1162,26 @@
- }
- h = pick;
- }
--
-+
- WResize((int) (w*cWIDE), (int) (h*cHIGH));
- }
- break;
--
-+
- default: break;
- }
- }
-
-
- /***********************************/
--void DoPrint()
-+static void DoPrint()
- {
- /* pops open appropriate dialog boxes, issues print command */
-
-- int i;
-- char txt[512], str[PRINTCMDLEN + 10];
-- static char *labels[] = { " Color", " Grayscale", " B/W", "\033Cancel" };
--
-+ int i;
-+ char txt[512], str[PRINTCMDLEN + 10];
-+ static const char *labels[] = { "\03Color", "\07Grayscale", " B/W", "\033Cancel" };
-+ /* ^B ("\02") already used for moving cursor back */
-+
- strcpy(txt, "Print: Enter a command that will read a PostScript file ");
- strcat(txt, "from stdin and print it to the desired printer.\n\n");
- #ifndef VMS
-@@ -1011,11 +1194,11 @@
- if (i == 3 || strlen(printCmd)==0) return; /* CANCEL */
-
- if (dirUp == BLOAD) DirBox(0);
--
-+
- SetDirSaveMode(F_FORMAT, F_PS);
- SetDirSaveMode(F_COLORS, i);
-
-- if (printCmd[0] != '|' && printCmd[0] != '!')
-+ if (printCmd[0] != '|' && printCmd[0] != '!')
- sprintf(str, "| %s", printCmd);
- else strcpy(str, printCmd);
-
-@@ -1086,11 +1269,11 @@
- }
- }
-
--static char *win2name(win)
-+static const char *win2name(win)
- Window win;
- {
- static char foo[16];
--
-+
- if (win == mainW) return "mainW";
- else if (win == rootW) return "rootW";
- else if (win == vrootW) return "vrootW";
-@@ -1106,7 +1289,7 @@
- }
- }
-
--
-+
- /***********************************/
- static void handleButtonEvent(event, donep, retvalp)
- XEvent *event;
-@@ -1127,38 +1310,60 @@
- case ButtonPress:
- /* *always* check for pop-up events, as errors can happen... */
- if (PUCheckEvent (event)) break;
--
-+
- if (autoquit && win == mainW) Quit(0);
--
-+
- if (viewonly) break; /* ignore all other button presses */
--
-+
- if (win == mainW && !useroot && showzoomcursor) {
- DoZoom(x, y, but_event->button);
- break;
- }
--
-+
- if (PSCheckEvent (event)) break;
--
-+
- #ifdef HAVE_JPEG
- if (JPEGCheckEvent(event)) break;
- #endif
--
-+
-+#ifdef HAVE_JP2K
-+ if (JP2KCheckEvent(event)) break;
-+#endif
-+
- #ifdef HAVE_TIFF
- if (TIFFCheckEvent(event)) break;
- #endif
--
-+
-+#ifdef HAVE_PNG
-+ if (PNGCheckEvent (event)) break;
-+#endif
-+
-+#ifdef HAVE_PCD
-+ if (PCDCheckEvent (event)) break; /* event has been processed */
-+#endif
-+
-+#ifdef HAVE_PIC2
-+ if (PIC2CheckEvent(event)) break;
-+#endif
-+
-+#ifdef HAVE_MGCSFX
-+ if (MGCSFXCheckEvent(event)) break;
-+#endif
-+
-+#ifdef TV_MULTILINGUAL
-+ if (CharsetCheckEvent(event)) break;
-+#endif
-+
- if (GamCheckEvent (event)) break;
- if (BrowseCheckEvent (event, &retval, &done)) break;
- if (TextCheckEvent (event, &retval, &done)) break;
--
-+
- switch (but_event->button) {
--
-- case Button1:
-+
-+ case Button1:
- if (win == mainW) DoSelection(but_event);
--
-+
- else if (win == ctrlW) {
-- int w,h;
--
- if (MBClick(&dispMB, x,y)) SelectDispMB (MBTrack(&dispMB) );
- else if (MBClick(&conv24MB, x,y)) Select24to8MB (MBTrack(&conv24MB));
- else if (MBClick(&rootMB, x,y)) SelectRootMB (MBTrack(&rootMB) );
-@@ -1170,9 +1375,9 @@
- if (i>=0) DoAlg(i);
- break;
- }
--
-+
- i=ClickCtrl(x,y);
--
-+
- switch (i) {
- case BNEXT: retval= NEXTPIC; done=1; break;
- case BPREV: retval= PREVPIC; done=1; break;
-@@ -1192,21 +1397,21 @@
- case BROTR: Rotate(0); break;
- case BFLIPH: Flip(0); break;
- case BFLIPV: Flip(1); break;
--
-+
- case BCROP: Crop(); break;
- case BUNCROP: UnCrop(); break;
- case BACROP: AutoCrop(); break;
--
-+
- case BPAD:
- {
- int mode, wide, high, opaque, omode; char *str;
--
-+
- while (PadPopUp(&mode, &str, &wide, &high, &opaque, &omode)==0) {
-- if (DoPad(mode, str, wide, high, opaque, omode)) {
-+ if (DoPad(mode, str, wide, high, opaque, omode)) {
- done = 1; retval = PADDED; break;
- }
-- }
-- }
-+ }
-+ }
- break;
-
- case BANNOT: annotatePic(); break;
-@@ -1214,85 +1419,127 @@
- case BABOUT: SelectWindowMB(WMB_ABOUTXV); break;
- case BXV: retval = DFLTPIC; done=1; break;
- case BQUIT: retval = QUIT; done=1; break;
--
-+
- default: break;
- }
--
-+
- if (i==BFLIPH || i==BFLIPV) {
- DrawEpic();
- SetCursors(-1);
- }
- }
--
-+
- else if (win == nList.win) {
- i=LSClick(&nList,but_event);
- if (curname<0) ActivePrevNext();
- if (i>=0) { done = 1; retval = i; }
- }
--
-+
- else if (win == nList.scrl.win) SCTrack(&nList.scrl, x, y);
--
-+
- else if (win == dirW) {
- i=ClickDirW(x,y);
--
-+
- switch (i) {
- case S_BOK: if (dirUp == BLOAD) {
-- if (!DirCheckCD()) {
-- retval = LOADPIC;
-- done=1;
-+ if (!DirCheckCD()) {
-+ retval = LOADPIC;
-+ done=1;
-+ }
-+ }
-+ else if (dirUp == BSAVE) {
-+ DoSave();
- }
-- }
-- else if (dirUp == BSAVE) {
-- DoSave();
-- }
- break;
--
-+
- case S_BCANC: DirBox(0); break;
--
-+
- case S_BRESCAN:
- WaitCursor(); LoadCurrentDirectory(); SetCursors(-1);
- break;
- }
- }
--
-+
- else if (win == dList.win) {
- i=LSClick(&dList,but_event);
- SelectDir(i);
- }
--
-+
- else if (win == dList.scrl.win) SCTrack(&dList.scrl, x,y);
- else if (win == infoW) InfoBox(0); /* close info */
--
-+
- break;
--
--
-- case Button2:
-+
-+
-+ case Button2:
- if (win == mainW && !useroot) {
- if (!shift && !DoSelection(but_event)) TrackPicValues(x,y);
- else if (shift) Paint();
- }
- break;
--
-+
- case Button3: /* if using root, MUST NOT get rid of ctrlbox. */
-- if (!shift && !useroot) CtrlBox(!ctrlUp);
-+ if (!shift && !useroot) CtrlBox(!ctrlUp);
- else if (shift) BlurPaint();
- break;
--
-+
-+ case Button4: /* note min vs. max, + vs. - */
-+ if (win == ctrlW || win == nList.win || win == nList.scrl.win) {
-+ SCRL *sp=&nList.scrl;
-+ int halfpage=sp->page/2;
-+
-+ if (sp->val > sp->min+halfpage)
-+ SCSetVal(sp,sp->val-halfpage);
-+ else
-+ SCSetVal(sp,sp->min);
-+ }
-+ else if (win == dirW || win == dList.win || win == dList.scrl.win) {
-+ SCRL *sp=&dList.scrl;
-+ int halfpage=sp->page/2;
-+
-+ if (sp->val > sp->min+halfpage)
-+ SCSetVal(sp,sp->val-halfpage);
-+ else
-+ SCSetVal(sp,sp->min);
-+ }
-+ break;
-+
-+ case Button5: /* note max vs. min, - vs. + */
-+ if (win == ctrlW || win == nList.win || win == nList.scrl.win) {
-+ SCRL *sp=&nList.scrl;
-+ int halfpage=sp->page/2;
-+
-+ if (sp->val < sp->max-halfpage)
-+ SCSetVal(sp,sp->val+halfpage);
-+ else
-+ SCSetVal(sp,sp->max);
-+ }
-+ else if (win == dirW || win == dList.win || win == dList.scrl.win) {
-+ SCRL *sp=&dList.scrl;
-+ int halfpage=sp->page/2;
-+
-+ if (sp->val < sp->max-halfpage)
-+ SCSetVal(sp,sp->val+halfpage);
-+ else
-+ SCSetVal(sp,sp->max);
-+ }
-+ break;
-+
- default: break;
- }
- }
--
-+
- *donep = done; *retvalp = retval;
- }
-
--
-+
- /***********************************/
- static void handleKeyEvent(event, donep, retvalp)
- XEvent *event;
- int *donep, *retvalp;
- {
- /* handles KeyPress and KeyRelease events, called from HandleEvent */
--
-+
- XKeyEvent *key_event;
- KeySym ks;
- char buf[128];
-@@ -1306,26 +1553,26 @@
- switch (event->type) {
- case KeyRelease:
- if (viewonly) break; /* ignore all user input */
--
-+
- stlen = XLookupString(key_event,buf,128,&ks,(XComposeStatus *) NULL);
- dealt = 0;
--
-+
- if (key_event->window == mainW) {
- u_int foo = key_event->state;
-
-- if (ks == XK_Shift_L || ks == XK_Shift_R)
-+ if (ks == XK_Shift_L || ks == XK_Shift_R)
- foo = foo & (u_int) (~ShiftMask);
-- if (ks == XK_Control_L || ks == XK_Control_R)
-+ if (ks == XK_Control_L || ks == XK_Control_R)
- foo = foo & (u_int) (~ControlMask);
-- if (ks == XK_Meta_L || ks == XK_Meta_R)
-+ if (ks == XK_Meta_L || ks == XK_Meta_R)
- foo = foo & (u_int) (~Mod1Mask);
-- if (ks == XK_Alt_L || ks == XK_Alt_R)
-+ if (ks == XK_Alt_L || ks == XK_Alt_R)
- foo = foo & (u_int) (~Mod1Mask);
-
- zoomCurs(foo);
- }
- break;
--
-+
-
- case KeyPress:
- svkeystate = key_event->state;
-@@ -1343,11 +1590,11 @@
- if (PUCheckEvent (event)) break; /* always check popups */
-
- if (autoquit && key_event->window == mainW) Quit(0);
--
-+
- if (viewonly && !frominterrupt) break; /* ignore all user input */
--
-+
- if (PSCheckEvent (event)) break;
--
-+
- if (key_event->window == mainW) {
- u_int foo = key_event->state;
-
-@@ -1362,20 +1609,43 @@
- if (JPEGCheckEvent(event)) break;
- #endif
-
-+#ifdef HAVE_JP2K
-+ if (JP2KCheckEvent(event)) break;
-+#endif
-+
- #ifdef HAVE_TIFF
- if (TIFFCheckEvent(event)) break;
- #endif
-
-+#ifdef HAVE_PNG
-+ if (PNGCheckEvent (event)) break;
-+#endif
-+
-+ if (PCDCheckEvent (event)) break;
-+
-+#ifdef HAVE_PIC2
-+ if (PIC2CheckEvent(event)) break;
-+#endif
-+
-+#ifdef HAVE_PCD
-+ if (PCDCheckEvent (event)) break;
-+#endif
-+
-+#ifdef HAVE_MGCSFX
-+ if (MGCSFXCheckEvent(event)) break;
-+#endif
-+
- if (GamCheckEvent (event)) break;
- if (BrowseCheckEvent (event, &retval, &done)) break;
- if (TextCheckEvent (event, &retval, &done)) break;
-
-
-- /* check for pageup/pagedown, 'p' in main window
-- (you can use shift-up or shift-down if no crop rectangle drawn)
-- (for viewing multipage docs) */
-+ /* Support for multi-image files ("multipage docs"). Check for PgUp/PgDn
-+ or 'p' in any window but control or directory; PgUp/PgDn are already
-+ used to page through the file list in those windows. If no cropping
-+ rectangle is active, shift-Up and shift-Down also work. */
-
-- if (key_event->window == mainW) {
-+ if (key_event->window != ctrlW && key_event->window != dirW) {
- dealt = 1;
-
- ck = CursorKey(ks, shift, 0);
-@@ -1386,7 +1656,7 @@
- else XBell(theDisp,0);
- }
-
-- else if (ck==CK_PAGEDOWN ||
-+ else if (ck==CK_PAGEDOWN ||
- (ck==CK_DOWN && shift && !but[BCROP].active)) {
- if (strlen(pageBaseName) && numPages>1) {
- done = 1; retval = OP_PAGEDN;
-@@ -1396,9 +1666,9 @@
-
- else if (buf[0] == 'p' && stlen>0) {
- if (strlen(pageBaseName) && numPages>1) {
-- int i,j, okay;
-- char buf[64], txt[512];
-- static char *labels[] = { "\nOk", "\033Cancel" };
-+ int i,j, okay;
-+ char buf[64], txt[512];
-+ static const char *labels[] = { "\nOk", "\033Cancel" };
-
- /* ask what page to go to */
- sprintf(txt, "Go to page number... (1-%d)", numPages);
-@@ -1429,7 +1699,7 @@
-
- if (dealt) break;
- }
--
-+
-
-
- /* check for crop rect keys */
-@@ -1468,15 +1738,17 @@
- if (theList == &dList && dealt) { /* changed dir selection */
- SelectDir(-1); /* nothing was double-clicked */
- }
--
-+
- if (dealt) break;
- }
-
-
- /* check dir filename arrows */
-- ck = CursorKey(ks, shift, 1);
-- if (key_event->window == dirW && ck==CK_LEFT) { DirKey('\002'); break; }
-- if (key_event->window == dirW && ck==CK_RIGHT) { DirKey('\006'); break; }
-+ if (key_event->window == dirW) {
-+ ck = CursorKey(ks, shift, 1);
-+ if (ck==CK_LEFT) { DirKey('\002'); break; }
-+ if (ck==CK_RIGHT) { DirKey('\006'); break; }
-+ }
-
-
- /* check for preset keys (meta-1, meta-2, meta-3, meta-4, meta-0)
-@@ -1491,7 +1763,7 @@
- else if (ks==XK_2) FakeButtonPress(&gbut[G_B2]);
- else if (ks==XK_3) FakeButtonPress(&gbut[G_B3]);
- else if (ks==XK_4) FakeButtonPress(&gbut[G_B4]);
-- else if (ks==XK_r || ks==XK_0)
-+ else if (ks==XK_r || ks==XK_0)
- FakeButtonPress(&gbut[G_BRESET]);
-
- else if (ks==XK_x) FakeButtonPress(&but[BCUT]);
-@@ -1521,7 +1793,7 @@
-
- else if (ks==XK_a) FakeButtonPress(&gbut[G_BAPPLY]);
-
-- else if (ks==XK_8) {
-+ else if (ks==XK_8) {
- if (picType==PIC8) Select24to8MB(CONV24_24BIT);
- else Select24to8MB(CONV24_8BIT);
- }
-@@ -1530,20 +1802,47 @@
-
- if (dealt) break;
- }
--
-+
-+ /* Check for function keys */
-+ if (key_event->window == ctrlW || key_event->window == mainW) {
-+ if (ks >= XK_F1 && ks <= XK_F1 + FSTRMAX - 1) {
-+ int fkey = ks - XK_F1;
-+ if (fkeycmds[fkey] && fullfname[0]) {
-+#define CMDLEN 4096
-+ char cmd[CMDLEN];
-+ /* If a command begins with '@', we do not reload the current file */
-+ int noreload = (fkeycmds[fkey][0] == '@');
-+ int x = 0, y = 0, w = 0, h = 0;
-+ if (HaveSelection())
-+ GetSelRCoords(&x, &y, &w, &h);
-+ snprintf(cmd, CMDLEN, fkeycmds[fkey] + noreload, fullfname, x, y, w, h);
-+#undef CMDLEN
-+ if (DEBUG) fprintf(stderr, "Executing '%s'\n", cmd);
-+ WaitCursor();
-+ system(cmd);
-+ SetCursors(-1);
-+ if (!noreload) {
-+ retval = RELOAD;
-+ done = 1;
-+ }
-+ break;
-+ }
-+ }
-+ }
-+
- if (!stlen) break;
--
-+
- if (key_event->window == dirW) {
- if (DirKey(buf[0])) XBell(theDisp,0);
- }
- else { /* commands valid in any window */
- switch (buf[0]) {
--
-+
- /* things in dispMB */
- case 'r': SelectDispMB(DMB_RAW); break;
- case 'd': SelectDispMB(DMB_DITH); break;
- case 's': SelectDispMB(DMB_SMOOTH); break;
--
-+
- /* things in sizeMB */
- case 'n': SelectSizeMB(SZMB_NORM); break;
- case 'm': SelectSizeMB(SZMB_MAXPIC); break;
-@@ -1556,7 +1855,7 @@
- case 'a': SelectSizeMB(SZMB_ASPECT); break;
- case '4': SelectSizeMB(SZMB_4BY3); break;
- case 'I': SelectSizeMB(SZMB_INTEXP); break;
--
-+
- /* things in windowMB */
- case '\026':
- case 'V': SelectWindowMB(WMB_BROWSE); break; /* ^V or V */
-@@ -1565,36 +1864,36 @@
- case '\003': SelectWindowMB(WMB_COMMENT); break; /* ^C */
- case '\024': SelectWindowMB(WMB_TEXTVIEW); break; /* ^T */
- case '\001': SelectWindowMB(WMB_ABOUTXV); break; /* ^A */
--
--
--
-+
-+
-+
- /* buttons in ctrlW */
- case '\t':
- case ' ': FakeButtonPress(&but[BNEXT]); break;
--
-+
- case '\r':
- case '\n':
- if (nList.selected >= 0 && nList.selected < nList.nstr) {
-- done = 1; retval = nList.selected;
-+ done = 1; retval = nList.selected;
- if (frominterrupt) retval = RELOAD;
- }
- break;
--
-- case '\010':
-- case '\177': FakeButtonPress(&but[BPREV]); break;
--
--
-+
-+ case '\010': FakeButtonPress(&but[BPREV]); break;
-+
-+
- case '\014': FakeButtonPress(&but[BLOAD]); break; /* ^L */
- case '\023': FakeButtonPress(&but[BSAVE]); break; /* ^S */
- case '\020': FakeButtonPress(&but[BPRINT]); break; /* ^P */
-+ case '\177':
- case '\004': FakeButtonPress(&but[BDELETE]); break; /* ^D */
--
-+
- /* BCOPY, BCUT, BPASTE, BCLEAR handled in 'meta' case */
--
-+
- case '\007': FakeButtonPress(&but[BGRAB]); break; /* ^G */
--
-+
- /* BUP10, BDN10 handled in sizeMB case */
--
-+
- case 'T': FakeButtonPress(&but[BROTL]); break;
- case 't': FakeButtonPress(&but[BROTR]); break;
- case 'h': FakeButtonPress(&but[BFLIPH]); break;
-@@ -1604,24 +1903,24 @@
- case 'C': FakeButtonPress(&but[BACROP]); break;
- case 'P': FakeButtonPress(&but[BPAD]); break;
- case 'A': FakeButtonPress(&but[BANNOT]); break;
--
-+
- /* BABOUT handled in windowMB case */
--
-+
- case '\021': /* ^Q */
- case 'q': FakeButtonPress(&but[BQUIT]); break;
--
-+
- case '?': if (!useroot) CtrlBox(!ctrlUp); break;
--
-+
- /* things in color editor */
- case 'R': FakeButtonPress(&gbut[G_BRESET]); break;
- case 'H': FakeButtonPress(&gbut[G_BHISTEQ]); break;
- case 'N': FakeButtonPress(&gbut[G_BMAXCONT]); break;
--
-+
- default: break;
- }
- }
- }
--
-+
- *donep = done; *retvalp = retval;
- }
-
-@@ -1657,7 +1956,7 @@
- else name = namelist[i];
-
- TextView(name);
--
-+
- if (name != namelist[i]) free(name);
- }
-
-@@ -1668,10 +1967,10 @@
- /* open 'set size' prompt window, get a string, parse it, and try to
- set the window size accordingly */
-
-- int i, arg1, arg2, numargs, pct1, pct2, state, neww, newh;
-- char txt[512], buf[64], *sp, ch;
-- static char *labels[] = { "\nOk", "\033Cancel" };
--
-+ int i, arg1, arg2, numargs, pct1, pct2, state, neww, newh;
-+ char txt[512], buf[64], *sp, ch;
-+ static const char *labels[] = { "\nOk", "\033Cancel" };
-+
- sprintf(txt, "Enter new image display size (ex. '400 x 300'),\n");
- strcat (txt, "expansion ratio (ex. '75%'),\n");
- strcat (txt, "or expansion ratios (ex. '200% x 125%'):");
-@@ -1685,7 +1984,7 @@
-
-
- /* attempt to parse the string accordingly...
-- * parses strings of the type: <num> [%] [ x <num> [%] ]
-+ * parses strings of the type: <num> [%] [ x <num> [%] ]
- * (-ish. <num> all by itself isn't legal)
- * there may be any # of spaces between items, including zero
- */
-@@ -1825,7 +2124,7 @@
-
- if (theImage)
- XPutImage(theDisp,mainW,theGC,theImage,x,y,x,y, (u_int) w, (u_int) h);
-- else
-+ else
- if (DEBUG) fprintf(stderr,"Tried to DrawWindow when theImage was NULL\n");
- }
-
-@@ -1845,12 +2144,14 @@
- return;
- }
-
-+ GetWindowPos(&xwa);
-+
- /* determine if new size goes off edge of screen. if so move window so it
- doesn't go off screen */
--
-- GetWindowPos(&xwa);
- if (xwa.x + w > vrWIDE) xwa.x = vrWIDE - w;
- if (xwa.y + h > vrHIGH) xwa.y = vrHIGH - h;
-+ if (xwa.x < 0) xwa.x = 0;
-+ if (xwa.y < 0) xwa.y = 0;
-
- if (DEBUG) fprintf(stderr,"%s: resizing window to %d,%d at %d,%d\n",
- cmd,w,h,xwa.x,xwa.y);
-@@ -1872,7 +2173,7 @@
- XWindowAttributes xwa;
- xvbzero((char *) &xwa, sizeof(XWindowAttributes));
- xwa.x = xwa.y = 0;
-- xwa.width = dispWIDE;
-+ xwa.width = dispWIDE;
- xwa.height = dispHIGH;
- SetWindowPos(&xwa);
- }
-@@ -1898,14 +2199,14 @@
- rotatesLeft++;
- XClearWindow(theDisp, mainW); /* get rid of old bits */
- GenExpose(mainW, 0, 0, (u_int) eWIDE, (u_int) eHIGH);
-- { int ew, eh;
-+ { int ew, eh;
- ew = eWIDE; eh = eHIGH;
- WResize(eWIDE, eHIGH);
- if (ew>maxWIDE || eh>maxHIGH) { /* rotated pic too big, scale down */
- double r,wr,hr;
- wr = ((double) ew) / maxWIDE;
- hr = ((double) eh) / maxHIGH;
--
-+
- r = (wr>hr) ? wr : hr; /* r is the max(wr,hr) */
- ew = (int) ((ew / r) + 0.5);
- eh = (int) ((eh / r) + 0.5);
-@@ -1920,7 +2221,7 @@
- void WCrop(w,h,dx,dy)
- int w,h,dx,dy;
- {
-- int cx, cy, cw, ch, ex, ey;
-+ int ex, ey;
- XWindowAttributes xwa;
-
- if (useroot) {
-@@ -1931,7 +2232,7 @@
- else {
- /* we want to move window to old x,y + dx,dy (in pic coords) */
- GetWindowPos(&xwa);
--
-+
- if (!origcropvalid) { /* first crop. remember win pos */
- origcropvalid = 1;
- origcropx = xwa.x;
-@@ -1939,7 +2240,7 @@
- }
-
- CoordC2E(dx, dy, &ex, &ey);
--
-+
- xwa.x += ex; xwa.y += ey;
- xwa.width = w; xwa.height = h;
- GenExpose(mainW, 0, 0, (u_int) eWIDE, (u_int) eHIGH);
-@@ -1974,13 +2275,14 @@
- xwa.y = origcropy;
- }
-
-- if (xwa.x + w > vrWIDE) xwa.x = vrWIDE - w; /* keep on screen */
-+ /* keep on screen */
-+ if (xwa.x + w > vrWIDE) xwa.x = vrWIDE - w;
- if (xwa.y + h > vrHIGH) xwa.y = vrHIGH - h;
-+ if (xwa.x < 0) xwa.x = 0;
-+ if (xwa.y < 0) xwa.y = 0;
-
-- if (xwa.x<0) xwa.x = 0;
-- if (xwa.y<0) xwa.y = 0;
- xwa.width = w; xwa.height = h;
--
-+
- if (!useroot) {
- SetWindowPos(&xwa);
- GenExpose(mainW, 0, 0, (u_int) eWIDE, (u_int) eHIGH);
-@@ -1995,8 +2297,8 @@
- XWindowAttributes *xwa;
- {
- Window child;
--
-- /* returns the x,y,w,h coords of mainW. x,y are relative to rootW
-+
-+ /* returns the x,y,w,h coords of mainW. x,y are relative to rootW
- the border is not included (x,y map to top-left pixel in window) */
-
- /* Get the window width/height */
-@@ -2023,36 +2325,58 @@
-
- /* if we're less than max size in one axis, allow window manager doohickeys
- on the screen */
--
-+
- if (xwa->width < dispWIDE && xwc.x < p_offx) xwc.x = p_offx;
- if (xwa->height < dispHIGH && xwc.y < p_offy) xwc.y = p_offy;
-
-+ /* Try to keep bottom right decorations inside */
-+#ifdef CRAP
-+ if (xwc.x+eWIDE-debkludge_offx>dispWIDE) {
-+ xwc.x=dispWIDE-eWIDE+debkludge_offx;
-+ if (xwc.x<0) xwc.x=0;
-+ }
-+ if (xwc.y+eHIGH-debkludge_offy>dispHIGH) {
-+ xwc.y=dispHIGH-eHIGH+debkludge_offy;
-+ if (xwc.y<0) xwc.y=0;
-+ }
-+#else
-+ if (xwc.x+eWIDE+p_offx>dispWIDE) {
-+ xwc.x=dispWIDE-(eWIDE+debkludge_offx);
-+ if (xwc.x<0) xwc.x=0;
-+ }
-+ if (xwc.y+eHIGH+p_offy>dispHIGH) {
-+ xwc.y=dispHIGH-(eHIGH+debkludge_offy);
-+ if (xwc.y<0) xwc.y=0;
-+ }
-+#endif
-+
- xwc.width = xwa->width;
- xwc.height = xwa->height;
-
--
-+#define BAD_IDEA
- #ifdef BAD_IDEA
- /* if there is a virtual window manager running, then we should translate
- the coordinates that are in terms of 'real' screen into coordinates
-- that are in terms of the 'virtual' root window
-+ that are in terms of the 'virtual' root window
- from: Daren W. Latham <dwl@mentat.udev.cdc.com> */
--
-+
- if (vrootW != rootW) { /* virtual window manager running */
- int x1,y1;
- Window child;
-- XTranslateCoordinates(theDisp, rootW, vrootW,xwc.x,xwc.y,&x1,&y1,&child);
-+
-+ XTranslateCoordinates(theDisp, rootW, vrootW, xwc.x, xwc.y, &x1, &y1, &child);
- if (DEBUG) fprintf(stderr,"SWP: translate: %d,%d -> %d,%d\n",
-- xwc.x,xwc.y,x1,y1);
-+ xwc.x, xwc.y, x1, y1);
- xwc.x = x1; xwc.y = y1;
- }
--#endif
-+#endif
-
-
- if (DEBUG) {
- fprintf(stderr,
- "SWP: xwa=%d,%d %dx%d xwc=%d,%d %dx%d off=%d,%d bw=%d klg=%d,%d\n",
- xwa->x, xwa->y, xwa->width, xwa->height,
-- xwc.x, xwc.y, xwc.width, xwc.height, p_offx, p_offy,
-+ xwc.x, xwc.y, xwc.width, xwc.height, p_offx, p_offy,
- xwa->border_width, kludge_offx, kludge_offy);
- }
-
-@@ -2080,7 +2404,7 @@
-
- /* all non-DXWM window managers (?) */
- /* Move/Resize the window. */
-- XConfigureWindow(theDisp, mainW,
-+ XConfigureWindow(theDisp, mainW,
- CWX | CWY | CWWidth | CWHeight /*| CWBorderWidth*/, &xwc);
- }
-
-@@ -2090,7 +2414,7 @@
- static void CropKey(dx,dy,grow,crop)
- int dx,dy,grow,crop;
- {
-- int x1,x2,y1,y2,active, ocx, ocy;
-+ int ocx, ocy;
-
- if (crop) { /* chop off a pixel from the appropriate edge */
- int dealt=1;
-@@ -2112,7 +2436,7 @@
- }
- return;
- }
--
-+
- if (grow) MoveGrowSelection(0, 0, dx, dy);
- else MoveGrowSelection(dx, dy, 0, 0);
- }
-@@ -2128,7 +2452,7 @@
- u_long wh, bl;
- int ty, w, ecol, done1;
- char foo[128];
-- char *str =
-+ const char *str =
- "8888,8888 = 123,123,123 #123456 (123,123,123 HSV) [-2345,-2345]";
-
- ecol = 0; wh = infobg; bl = infofg;
-@@ -2136,14 +2460,14 @@
- if (!dropper) {
- Pixmap pix, mask;
- XColor cfg, cbg;
--
-+
- cfg.red = cfg.green = cfg.blue = 0x0000;
- cbg.red = cbg.green = cbg.blue = 0xffff;
--
-+
- pix = MakePix1(rootW, dropper_bits, dropper_width, dropper_height);
- mask= MakePix1(rootW, dropperm_bits, dropperm_width, dropperm_height);
-- if (pix && mask)
-- dropper = XCreatePixmapCursor(theDisp, pix, mask, &cfg, &cbg,
-+ if (pix && mask)
-+ dropper = XCreatePixmapCursor(theDisp, pix, mask, &cfg, &cbg,
- dropper_x_hot, dropper_y_hot);
- if (pix) XFreePixmap(theDisp, pix);
- if (mask) XFreePixmap(theDisp, mask);
-@@ -2151,7 +2475,7 @@
-
- if (dropper) XDefineCursor(theDisp, mainW, dropper);
-
-- /* do a colormap search for black and white if LocalCmap
-+ /* do a colormap search for black and white if LocalCmap
- and use those colors instead of infobg and infofg */
-
- if (LocalCmap) {
-@@ -2159,7 +2483,7 @@
-
- for (i=0; i<nfcols; i++) ctab[i].pixel = freecols[i];
- XQueryColors(theDisp,LocalCmap,ctab,nfcols);
--
-+
- /* find 'blackest' pixel */
- cval = 0x10000 * 3;
- for (i=0; i<nfcols; i++)
-@@ -2176,7 +2500,7 @@
- wh = ctab[i].pixel;
- }
- }
--
-+
-
- XSetFont(theDisp, theGC, monofont);
- w = XTextWidth(monofinfo, str, (int) strlen(str));
-@@ -2185,7 +2509,7 @@
- else ty = eHIGH-(monofinfo->ascent + mfinfo->descent)-4;
-
- XSetForeground(theDisp, theGC, bl);
-- XFillRectangle(theDisp, mainW, theGC, 0, ty, (u_int) w + 8,
-+ XFillRectangle(theDisp, mainW, theGC, 0, ty, (u_int) w + 8,
- (u_int) (monofinfo->ascent+monofinfo->descent) + 4);
- XSetForeground(theDisp, theGC, wh);
- XSetBackground(theDisp, theGC, bl);
-@@ -2198,15 +2522,15 @@
-
- if (!XQueryPointer(theDisp,mainW,&rW,&cW,&rx,&ry,&x,&y,&mask)) continue;
- if (done1 && !(mask & Button2Mask)) break; /* button released */
--
-+
- CoordE2P(x,y, &px, &py);
-- RANGE(px,0,pWIDE-1);
-+ RANGE(px,0,pWIDE-1);
- RANGE(py,0,pHIGH-1);
--
-+
- if (px!=ox || py!=oy || !done1) { /* moved, or firsttime. erase & draw */
- double h1, s1, v1;
- int rval, gval, bval;
--
-+
- if (picType == PIC8) {
- ecol = pix = pic[py * pWIDE + px];
- rval = rcmap[pix]; gval = gcmap[pix]; bval = bcmap[pix];
-@@ -2216,7 +2540,7 @@
- gval = pic[py * pWIDE * 3 + px * 3 + 1];
- bval = pic[py * pWIDE * 3 + px * 3 + 2];
- }
--
-+
- clearR = rval; clearG = gval; clearB = bval;
-
- rgb2hsv(rval, gval, bval, &h1, &s1, &v1);
-@@ -2229,8 +2553,8 @@
- px, py, rval, gval, bval, rval, gval, bval,
- (int) h1, (int) (s1 * 100), (int) (v1 * 100),
- px-orgx, py-orgy);
--
-- XDrawImageString(theDisp,mainW,theGC, 4, ty + 2 + monofinfo->ascent,
-+
-+ XDrawImageString(theDisp,mainW,theGC, 4, ty + 2 + monofinfo->ascent,
- foo, (int) strlen(foo));
- ox = px; oy = py;
- done1 = 1;
-@@ -2275,7 +2599,7 @@
-
- /* returns true if there's a config event in which mainW changes size
- in the event queue */
--
-+
- XSync(theDisp, False);
- foo = 0;
- XCheckIfEvent(theDisp, &ev, IsConfig, &foo);
-@@ -2328,7 +2652,7 @@
- * BadMatch errors on XGetImage
- */
-
-- if ((xerrcode == BadAlloc) ||
-+ if ((xerrcode == BadAlloc) ||
- (xerrcode == BadAccess && err->request_code==88 /* X_FreeColors */ ) ||
- (err->request_code == 113 /* X_KillClient */ ) ||
- (xerrcode == BadLength && err->request_code==18 /* X_ChangeProp */ ) ||
-@@ -2361,17 +2685,39 @@
- {
- /* but first, if any input-grabbing popups are active, we have to 'cancel'
- them. */
--
-+
- if (psUp) PSDialog(0); /* close PS window */
-
- #ifdef HAVE_JPEG
- if (jpegUp) JPEGDialog(0); /* close jpeg window */
- #endif
-
-+#ifdef HAVE_JP2K
-+ if (jp2kUp) JP2KDialog(0); /* close jpeg 2000 window */
-+#endif
-+
- #ifdef HAVE_TIFF
- if (tiffUp) TIFFDialog(0); /* close tiff window */
- #endif
-
-+#ifdef HAVE_PNG
-+ if (pngUp) PNGDialog(0); /* close png window */
-+#endif
-+
-+ if (pcdUp) PCDDialog(0); /* close pcd window */
-+
-+#ifdef HAVE_PIC2
-+ if (pic2Up) PIC2Dialog(0); /* close pic2 window */
-+#endif
-+
-+#ifdef HAVE_PCD
-+ if (pcdUp) PCDDialog(0); /* close pcd window */
-+#endif
-+
-+#ifdef HAVE_MGCSFX
-+ if (mgcsfxUp) MGCSFXDialog(0); /* close mgcsfx window */
-+#endif
-+
- ClosePopUp();
-
- /* make the interrupt signal look like a '\n' keypress in ctrlW */
-@@ -2400,14 +2746,14 @@
- if (!pen) {
- Pixmap pix, pmask;
- XColor cfg, cbg;
--
-+
- cfg.red = cfg.green = cfg.blue = 0x0000;
- cbg.red = cbg.green = cbg.blue = 0xffff;
--
-+
- pix = MakePix1(rootW, pen_bits, pen_width, pen_height);
- pmask= MakePix1(rootW, penm_bits, penm_width, penm_height);
-- if (pix && pmask)
-- pen = XCreatePixmapCursor(theDisp, pix, pmask, &cfg, &cbg,
-+ if (pix && pmask)
-+ pen = XCreatePixmapCursor(theDisp, pix, pmask, &cfg, &cbg,
- pen_x_hot, pen_y_hot);
- if (pix) XFreePixmap(theDisp, pix);
- if (pmask) XFreePixmap(theDisp, pmask);
-@@ -2416,7 +2762,7 @@
- if (pen) XDefineCursor(theDisp, mainW, pen);
-
-
-- XSelectInput(theDisp, mainW, ExposureMask | KeyPressMask
-+ XSelectInput(theDisp, mainW, ExposureMask | KeyPressMask
- | StructureNotifyMask /* | ButtonPressMask */
- | KeyReleaseMask | ColormapChangeMask
- | EnterWindowMask | LeaveWindowMask );
-@@ -2435,7 +2781,7 @@
-
- switch (state) {
- case 0: /* initial state: make sure we do one pixel */
-- px1 = lx = px; py1 = ly = py;
-+ px1 = lx = px; py1 = ly = py;
- paintPixel(px, py);
-
- if (nmask & ShiftMask ) state = 99;
-@@ -2444,7 +2790,7 @@
- else state = 10;
- break;
-
--
-+
- case 1: /* waiting for click */
- if (nmask & ShiftMask) state = 99;
- else if ( mask & Button2Mask) {
-@@ -2459,7 +2805,7 @@
- }
- break;
-
--
-+
- case 10: /* in freehand drawing mode */
- if (nmask & ShiftMask ) state = 99;
- else if (nmask & Button2Mask) state = 1;
-@@ -2507,11 +2853,11 @@
- XSync(theDisp, False);
- Timer(100);
- }
--
-+
- if (nmask & Button2Mask) seenRelease = 1;
- }
- break;
--
-+
- case 99: /* EXIT loop: cleanup */
- if (line) { /* erase old xor-line */
- paintXLine(lx, ly, px1, py1, 0);
-@@ -2521,11 +2867,11 @@
- break;
- }
- }
--
--
-+
-+
- WaitCursor();
--
-- XSelectInput(theDisp, mainW, ExposureMask | KeyPressMask
-+
-+ XSelectInput(theDisp, mainW, ExposureMask | KeyPressMask
- | StructureNotifyMask | ButtonPressMask
- | KeyReleaseMask | ColormapChangeMask
- | EnterWindowMask | LeaveWindowMask );
-@@ -2557,17 +2903,17 @@
- byte *pp = pic + (y * pWIDE + x) * 3;
- pp[0] = clearR; pp[1] = clearG; pp[2] = clearB;
- }
--
-+
- /* visual feedback */
- CoordP2E(x, y, &ex, &ey);
- CoordP2E(x+1, y+1, &ex1, &ey1);
--
-+
- ew = ex1-ex; eh = ey1-ey;
--
-+
- if (picType == PIC8) XSetForeground(theDisp, theGC, cols[editColor]);
- else XSetForeground(theDisp, theGC, RGBToXColor(clearR, clearG, clearB));
--
-- if (ew>0 && eh>0)
-+
-+ if (ew>0 && eh>0)
- XFillRectangle(theDisp,mainW,theGC, ex,ey, (u_int) ew, (u_int) eh);
- }
-
-@@ -2576,29 +2922,46 @@
- static void paintLine(x,y,x1,y1)
- int x,y,x1,y1;
- {
-- int dx,dy,i,lx,ly,adx,ady;
--
-- dx = x1-x; dy = y1-y;
-- adx = abs(dx); ady = abs(dy);
--
-- if (dx == 0 && dy == 0) paintPixel(x,y);
--
-- else if (adx > ady) { /* X is major axis */
-- for (i=0; i<=adx; i++) {
-- lx = x + (i * dx + (adx/2)) / abs(dx);
-- ly = y + (i * dy + (adx/2)) / abs(dx);
-- paintPixel(lx,ly);
-+ int t,dx,dy,d,dd;
-+
-+ dx = abs(x1-x); dy = abs(y1-y);
-+
-+ if (dx >= dy) { /* X is major axis */
-+ if (x > x1) {
-+ t = x; x = x1; x1 = t;
-+ t = y; y = y1; y1 = t;
-+ }
-+ d = dy + dy - dx;
-+ dd = y < y1 ? 1 : -1;
-+ while (x <= x1) {
-+ paintPixel(x,y);
-+ if (d > 0) {
-+ y += dd;
-+ d -= dx + dx;
-+ }
-+ ++x;
-+ d += dy + dy;
- }
- }
-
- else { /* Y is major axis */
-- for (i=0; i<=ady; i++) {
-- lx = x + (i * dx + (ady/2)) / ady;
-- ly = y + (i * dy + (ady/2)) / ady;
-- paintPixel(lx,ly);
-+ if (y > y1) {
-+ t = x; x = x1; x1 = t;
-+ t = y; y = y1; y1 = t;
-+ }
-+ d = dx + dx - dy;
-+ dd = x < x1 ? 1 : -1;
-+ while (y <= y1) {
-+ paintPixel(x,y);
-+ if (d > 0) {
-+ x += dd;
-+ d -= dy + dy;
-+ }
-+ ++y;
-+ d += dx + dx;
- }
- }
--
-+
-
- }
-
-@@ -2618,14 +2981,14 @@
- CoordP2E(x+1,y+1,&tx1,&ty1);
- ex = tx + (tx1 - tx)/2;
- ey = ty + (ty1 - ty)/2;
--
-+
- CoordP2E(x1, y1, &tx, &ty);
- CoordP2E(x1+1,y1+1,&tx1,&ty1);
- ex1 = tx + (tx1 - tx)/2;
- ey1 = ty + (ty1 - ty)/2;
--
-+
- if (ex==ex1 && ey==ey1) return;
--
-+
- XSetPlaneMask(theDisp, theGC, xorMasks[pntxlcol]);
- XSetFunction(theDisp, theGC, GXinvert);
- XDrawLine(theDisp, mainW, theGC, ex, ey, ex1, ey1);
-@@ -2638,10 +3001,8 @@
- static void BlurPaint()
- {
- Window rW,cW;
-- int rx,ry,ox,oy,x,y, px,py, ex,ey, ex1,ey1, ew, eh, done1, dragging;
-- int uppedpic;
-+ int rx,ry,ox,oy,x,y, px,py, done1, dragging;
- u_int mask;
-- byte *pp;
-
- /* blurs pixels in either editCol (PIC8) or clear{R,G,B} (PIC24) until
- 'shift' key is released. */
-@@ -2653,14 +3014,14 @@
- if (!blur) {
- Pixmap pix, mask;
- XColor cfg, cbg;
--
-+
- cfg.red = cfg.green = cfg.blue = 0x0000;
- cbg.red = cbg.green = cbg.blue = 0xffff;
--
-+
- pix = MakePix1(rootW, blur_bits, blur_width, blur_height);
- mask= MakePix1(rootW, blurm_bits, blurm_width, blurm_height);
-- if (pix && mask)
-- blur = XCreatePixmapCursor(theDisp, pix, mask, &cfg, &cbg,
-+ if (pix && mask)
-+ blur = XCreatePixmapCursor(theDisp, pix, mask, &cfg, &cbg,
- blur_x_hot, blur_y_hot);
- if (pix) XFreePixmap(theDisp, pix);
- if (mask) XFreePixmap(theDisp, mask);
-@@ -2669,7 +3030,7 @@
- if (blur) XDefineCursor(theDisp, mainW, blur);
-
-
-- XSelectInput(theDisp, mainW, ExposureMask | KeyPressMask
-+ XSelectInput(theDisp, mainW, ExposureMask | KeyPressMask
- | StructureNotifyMask /* | ButtonPressMask */
- | KeyReleaseMask | ColormapChangeMask
- | EnterWindowMask | LeaveWindowMask );
-@@ -2682,12 +3043,12 @@
- if (!(mask & Button3Mask)) { dragging = 0; continue; }
-
- CoordE2P(x,y, &px, &py);
--
-+
- if (!dragging || (dragging && (px!=ox || py!=oy))) { /* click or drag */
- if (!dragging) blurPixel(px,py);
- else {
- int dx,dy,i,lx,ly;
--
-+
- dx = px-ox; dy = py-oy; /* at least one will be non-zero */
- if (abs(dx) > abs(dy)) { /* X is major axis */
- for (i=0; i<=abs(dx); i++) {
-@@ -2707,10 +3068,10 @@
- done1 = 1; dragging = 1; ox = px; oy = py;
- }
- }
--
-+
- WaitCursor();
--
-- XSelectInput(theDisp, mainW, ExposureMask | KeyPressMask
-+
-+ XSelectInput(theDisp, mainW, ExposureMask | KeyPressMask
- | StructureNotifyMask | ButtonPressMask
- | KeyReleaseMask | ColormapChangeMask
- | EnterWindowMask | LeaveWindowMask );
-@@ -2731,9 +3092,9 @@
- {
- /* returns position of highest set bit in 'ul' as an integer (0-31),
- or -1 if none */
--
-+
- int i; unsigned long hb;
--
-+
- hb = 0x80; hb = hb << 24; /* hb = 0x80000000UL */
- for (i=31; ((ul & hb) == 0) && i>=0; i--, ul<<=1);
- return i;
-@@ -2757,7 +3118,7 @@
-
- d = 3*(256*256); j=0;
- for (i=0; i<numcols; i++) {
-- di = ((r-rMap[i]) * (r-rMap[i])) +
-+ di = ((r-rMap[i]) * (r-rMap[i])) +
- ((g-gMap[i]) + (g-gMap[i])) +
- ((b-bMap[i]) * (b-bMap[i]));
- if (i==0 || di<d) { j=i; d=di; }
-@@ -2771,45 +3132,45 @@
- if (theVisual->class==TrueColor || theVisual->class==DirectColor) {
- unsigned long rmask, gmask, bmask;
- int rshift, gshift, bshift, cshift, maplen;
--
-+
- /* compute various shifting constants that we'll need... */
--
-+
- rmask = theVisual->red_mask;
- gmask = theVisual->green_mask;
- bmask = theVisual->blue_mask;
--
-+
- rshift = 7 - highbit(rmask);
- gshift = 7 - highbit(gmask);
- bshift = 7 - highbit(bmask);
--
-+
- if (theVisual->class == DirectColor) {
- maplen = theVisual->map_entries;
- if (maplen>256) maplen=256;
- cshift = 7 - highbit((u_long) (maplen-1));
--
-+
- r = (u_long) directConv[(r>>cshift) & 0xff] << cshift;
- g = (u_long) directConv[(g>>cshift) & 0xff] << cshift;
- b = (u_long) directConv[(b>>cshift) & 0xff] << cshift;
- }
--
--
-+
-+
- /* shift the bits around */
- if (rshift<0) r = r << (-rshift);
- else r = r >> rshift;
--
-+
- if (gshift<0) g = g << (-gshift);
- else g = g >> gshift;
--
-+
- if (bshift<0) b = b << (-bshift);
- else b = b >> bshift;
--
-+
- r = r & rmask;
- g = g & gmask;
- b = b & bmask;
--
-+
- rv =r | g | b;
- }
--
-+
- else { /* non-TrueColor/DirectColor visual */
- if (!ncols)
- rv = ((r + g + b >= 128*3) ? white : black);
-@@ -2820,14 +3181,14 @@
-
- return rv;
- }
--
--
-+
-+
- /***********************/
- static void blurPixel(x,y)
- int x,y;
- {
- /* blurs pixel x,y (pic coords) into pic in editColor (PIC8) or clearR,G,B
-- (PIC24) and does appropriate screen feedback. Does a 3x3 average
-+ (PIC24) and does appropriate screen feedback. Does a 3x3 average
- around the pixel, and replaces it with the average value (PIC24), or
- the closest existing color to the average value (PIC8) */
-
-@@ -2861,7 +3222,7 @@
- if (picType == PIC8) { /* find nearest actual color */
- d = 3*(256*256); j=0;
- for (i=0; i<numcols; i++) {
-- di = ((ar-rMap[i]) * (ar-rMap[i])) +
-+ di = ((ar-rMap[i]) * (ar-rMap[i])) +
- ((ag-gMap[i]) + (ag-gMap[i])) +
- ((ab-bMap[i]) * (ab-bMap[i]));
- if (i==0 || di<d) { j=i; d=di; }
-@@ -2874,17 +3235,17 @@
- pp = pic + (y * pWIDE + x) * 3;
- pp[0] = ar; pp[1] = ag; pp[2] = ab;
- }
--
-+
- /* visual feedback */
- CoordP2E(x, y, &ex, &ey);
- CoordP2E(x+1, y+1, &ex1, &ey1);
--
-+
- ew = ex1-ex; eh = ey1-ey;
--
-+
- if (picType == PIC8) XSetForeground(theDisp, theGC, cols[ac]);
- else XSetForeground(theDisp, theGC, RGBToXColor(ar, ag, ab));
--
-- if (ew>0 && eh>0)
-+
-+ if (ew>0 && eh>0)
- XFillRectangle(theDisp,mainW,theGC, ex,ey, (u_int) ew, (u_int) eh);
- }
-
-@@ -2895,19 +3256,19 @@
- /***********************/
- static void annotatePic()
- {
-- int i, w,h, len;
-- byte *cimg;
-- char txt[256];
-- static char buf[256] = {'\0'};
-- static char *labels[] = {"\nOk", "\033Cancel" };
-+ int i, w,h, len;
-+ byte *cimg;
-+ char txt[256];
-+ static char buf[256] = {'\0'};
-+ static const char *labels[] = {"\nOk", "\033Cancel" };
-
-- sprintf(txt, "Image Annotation:\n\n%s",
-+ sprintf(txt, "Image Annotation:\n\n%s",
- "Enter string to be placed on image.");
--
-+
- i = GetStrPopUp(txt, labels, 2, buf, 256, "", 0);
- if (i==1 || strlen(buf)==0) return;
--
--
-+
-+
- /* build a 'cimg' array to be pasted on clipboard */
- w = strlen(buf) * 6 - 1; h = 9;
- len = CIMG_PIC8 + w*h;
-diff -ru xv-3.10a/xvfits.c xv-3.10a-enhancements/xvfits.c
---- xv-3.10a/xvfits.c 1994-12-27 23:43:29.000000000 -0800
-+++ xv-3.10a-enhancements/xvfits.c 2007-05-12 15:46:55.000000000 -0700
-@@ -14,7 +14,7 @@
- * provided "as is" without express or implied warranty.
- */
-
--
-+#define NEEDSDIR /* for S_IRUSR|S_IWUSR */
- #include "xv.h"
-
- #define NCARDS (36)
-@@ -39,17 +39,17 @@
- static char *fits_block=NULL;
-
-
--static int splitfits PARM((byte *, char *, int, int, int, char *));
--static char *ftopen3d PARM((FITS *, char *, int *, int *, int *, int *));
--static void ftclose PARM((FITS *));
--static int ftgbyte PARM((FITS *, byte *, int));
--static char *rdheader PARM((FITS *));
--static char *wrheader PARM((FILE *, int, int, char *));
--static char *rdcard PARM((char *, char *, DATTYPE, long int *));
--static void wrcard PARM((char *, char *, DATTYPE, int, char *));
--static int ftgdata PARM((FITS *, void *, int));
--static void ftfixdata PARM((FITS *, void *, int));
--static void flip PARM((byte *, int, int));
-+static int splitfits PARM((byte *, char *, int, int, int, char *));
-+static const char *ftopen3d PARM((FITS *, char *, int *, int *, int *, int *));
-+static void ftclose PARM((FITS *));
-+static int ftgbyte PARM((FITS *, byte *, int));
-+static const char *rdheader PARM((FITS *));
-+static const char *wrheader PARM((FILE *, int, int, char *));
-+static const char *rdcard PARM((char *, const char *, DATTYPE, long int *));
-+static void wrcard PARM((char *, const char *, DATTYPE, int, char *));
-+static int ftgdata PARM((FITS *, void *, int));
-+static void ftfixdata PARM((FITS *, void *, int));
-+static void flip PARM((byte *, int, int));
-
-
-
-@@ -63,16 +63,16 @@
- /* returns '1' on success */
-
- FITS fs;
-- int i, nx, ny, nz, bitpix, np, nrd, ioerror;
-+ int i, nx, ny, nz, bitpix, nrd, ioerror, npixels, bufsize;
- byte *image;
-- char *error;
-+ const char *error;
- char basename[64];
-
- if (fits_block == NULL) {
- fits_block = (char *) malloc((size_t) BLOCKSIZE);
- if (!fits_block) FatalError("Insufficient memory for FITS block buffer");
- }
--
-+
- error = ftopen3d(&fs, fname, &nx, &ny, &nz, &bitpix);
- if (error) {
- SetISTR(ISTR_WARNING, "%s", error);
-@@ -80,9 +80,15 @@
- }
-
- if (quick) nz = 1; /* only load first plane */
-- np = nx * ny * nz;
-+ npixels = nx * ny;
-+ bufsize = nz * npixels;
-+ if (nx <= 0 || ny <= 0 || npixels/nx != ny || bufsize/nz != npixels) {
-+ SetISTR(ISTR_WARNING, "FITS image dimensions out of range (%dx%dx%d)",
-+ nx, ny, nz);
-+ return 0;
-+ }
-
-- image = (byte *) malloc((size_t) np);
-+ image = (byte *) malloc((size_t) bufsize);
- if (!image) FatalError("Insufficient memory for image");
-
- /*
-@@ -90,7 +96,7 @@
- * to ensure that we get that same scaling for all planes.
- */
-
-- nrd = ftgbyte(&fs, image, np);
-+ nrd = ftgbyte(&fs, image, bufsize);
- ioerror = ferror(fs.fp);
- ftclose(&fs);
-
-@@ -104,33 +110,32 @@
- return 0;
- }
-
-- else if (nrd < np) { /* read partial image */
-+ else if (nrd < bufsize) { /* read partial image */
- if (ioerror)
- SetISTR(ISTR_WARNING, "%s", "Truncated FITS file due to I/O error");
- else
- SetISTR(ISTR_WARNING, "%s", "Truncated FITS file");
--
-+
- { byte *foo;
-- for (foo=image+nrd; foo<image+np; foo++) *foo=0x80; /* pad with grey */
-+ for (foo=image+nrd; foo<image+bufsize; foo++) *foo=0x80; /* pad with grey */
- }
- }
-
- if (nz > 1) {
- /* how many planes do we actually have? */
-- nz = (nrd-1)/(nx*ny) + 1;
-+ nz = (nrd-1)/(npixels) + 1;
-
- /* returns how many sub-files created */
- nz = splitfits(image, fs.comment, nx, ny, nz, basename);
-- np = nx * ny;
-- image = (byte *)realloc(image, (size_t) np); /* toss all but first */
-+ image = (byte *)realloc(image, (size_t) npixels); /* toss all but first */
- }
--
-+
- /* There seems to be a convention that fits files be displayed using
- * a cartesian coordinate system. Thus the first pixel is in the lower left
- * corner. Fix this by reflecting in the line y=ny/2.
- */
- flip(image, nx, ny);
--
-+
- /* Success! */
- pinfo->pic = image;
- pinfo->type = PIC8;
-@@ -149,12 +154,12 @@
- pinfo->numpages = nz;
- strcpy(pinfo->pagebname, basename);
- }
--
-+
- return 1;
--}
-+}
-+
-
-
--
- /*******************************************/
- int WriteFITS(fp,pic,ptype,w,h,rmap,gmap,bmap,numcols,colorstyle,comment)
- FILE *fp;
-@@ -164,16 +169,16 @@
- int numcols, colorstyle;
- char *comment;
- {
-- int i, j, np, nend;
-+ int i, j, npixels, nend;
- byte *ptr;
-- char *error;
-+ const char *error;
- byte rgb[256];
--
-+
- if (!fits_block) {
- fits_block = (char *) malloc((size_t) BLOCKSIZE);
- if (!fits_block) FatalError("Insufficient memory for FITS block buffer");
- }
--
-+
- error = wrheader(fp, w, h, comment);
- if (error) {
- SetISTR(ISTR_WARNING, "%s", error);
-@@ -197,12 +202,12 @@
- }
- }
-
-- np = w*h;
-+ npixels = w*h;
-
- /* nend is the number of padding characters at the end of the last block */
-- nend = ((np+BLOCKSIZE-1)/BLOCKSIZE)*BLOCKSIZE - np;
-+ nend = ((npixels+BLOCKSIZE-1)/BLOCKSIZE)*BLOCKSIZE - npixels;
- if (nend) for (i=0; i<nend; i++) putc('\0', fp);
--
-+
- return 0;
- }
-
-@@ -216,17 +221,16 @@
- char *basename;
- {
- /*
-- * Given a 3 dimensional FITS image, this splits it up into nz 2-d files.
-+ * Given a 3-dimensional FITS image, this splits it up into nz 2-d files.
- * It returns the number of files actually stored.
- * If only one file could be written, then no split files are created.
- * It returns the basename of the split files in bname.
- * If there was a problem writing files, then a error message will be set.
- */
--
-- int i, np=nx * ny, ioerror, nwrt;
-+
-+ int i, npixels=nx * ny, nwrt, tmpfd;
- FILE *fp;
-- char *error;
-- byte *work;
-+ const char *error;
- char filename[70];
-
- #ifndef VMS
-@@ -234,8 +238,12 @@
- #else
- sprintf(basename, "Sys$Disk:[]xvpgXXXXXX");
- #endif
--
-+
-+#ifdef USE_MKSTEMP
-+ close(mkstemp(basename));
-+#else
- mktemp(basename);
-+#endif
- if (basename[0] == '\0') {
- SetISTR(ISTR_WARNING, "%s", "Unable to build temporary filename");
- return 1;
-@@ -246,28 +254,37 @@
-
- for (i=0; i < nz && !error; i++) {
- sprintf(filename, "%s%d", basename, i+1);
-- fp = xv_fopen(filename, "w");
-+ tmpfd = open(filename,O_WRONLY|O_CREAT|O_EXCL,S_IRWUSR);
-+ if (tmpfd < 0) {
-+ error = "Unable to open temporary file";
-+ break;
-+ }
-+ fp = fdopen(tmpfd, "w");
- if (!fp) {
- error = "Unable to open temporary file";
- break;
- }
--
-+
- if (wrheader(fp, nx, ny, comment)) {
- error = "I/O error writing temporary file";
-+ fflush(fp);
- fclose(fp);
- unlink(filename);
-+ close(tmpfd);
- break;
- }
-
-- nwrt = fwrite(image+i*np, sizeof(byte), (size_t) np, fp);
-+ nwrt = fwrite(image+i*npixels, sizeof(byte), (size_t) npixels, fp);
-+ fflush(fp);
- fclose(fp);
-+ close(tmpfd);
-
- if (nwrt == 0) { /* failed to write any data */
- error = "I/O error writing temporary file";
- unlink(filename);
- break;
-- }
-- else if (nwrt < np)
-+ }
-+ else if (nwrt < npixels)
- error = "I/O error writing temporary file";
- }
-
-@@ -285,19 +302,19 @@
-
-
- /************************************/
--static char *wrheader(fp, nx, ny, comment)
-+static const char *wrheader(fp, nx, ny, comment)
- FILE *fp;
- int nx, ny;
- char *comment;
- {
- /* Writes a minimalist FITS file header */
--
-+
- char *block = fits_block, *bp;
-- int i, j, wrotehist, lenhist;
-+ int i, j, lenhist;
- char history[80];
-
- for (i=0, bp=block; i<BLOCKSIZE; i++, bp++) *bp = ' ';
--
-+
- sprintf(history, "Written by XV %s", VERSTR);
- lenhist = strlen(history);
-
-@@ -309,7 +326,7 @@
- wrcard(&block[80*i++], "NAXIS2", T_INT, ny, NULL); /* write NAXIS2 card */
-
- /* Write HISTORY keyword */
-- wrcard(&block[80*i++], "HISTORY", T_STR, lenhist, history);
-+ wrcard(&block[80*i++], "HISTORY", T_STR, lenhist, history);
-
- if (comment && *comment != '\0') {
- while (*comment == '\n') comment++; /* Skip any blank lines */
-@@ -317,7 +334,7 @@
- for (j=0; j<72; j++)
- if (comment[j] == '\0' || comment[j] == '\n') break;
-
-- /*
-+ /*
- * Check to see if it is an xv history record; if so, then avoid
- * duplicating it.
- */
-@@ -330,7 +347,7 @@
- for (i=0, bp=block; i<BLOCKSIZE; i++, bp++) *bp = ' ';
- i = 0;
- }
--
-+
- comment += j;
- while (*comment == '\n') comment++; /* Skip any blank lines */
- }
-@@ -346,7 +363,7 @@
-
-
- /************************************/
--static char *ftopen3d(fs, file, nx, ny, nz, bitpix)
-+static const char *ftopen3d(fs, file, nx, ny, nz, bitpix)
- FITS *fs;
- char *file;
- int *nx, *ny, *nz, *bitpix;
-@@ -358,40 +375,40 @@
- * Will return an error message if the primary data unit is not a
- * 2 or 3-dimensional array.
- */
--
-+
- FILE *fp;
- int naxis, i;
-- char *error;
--
-+ const char *error;
-+
- fp = xv_fopen(file, "r");
- if (!fp) return "Unable to open FITS file";
--
-+
- fs->fp = fp;
- fs->bitpix = 0;
- fs->naxis = 0;
- fs->cpos = 0;
--
-+
- /* read header */
- error = rdheader(fs);
- if (error) {
- ftclose(fs);
- return error;
- }
--
-+
- naxis = fs->naxis;
--
-+
- /* get number of data */
- fs->ndata = 1;
-- for (i=0; i<naxis; i++)
-+ for (i=0; i<naxis; i++)
- fs->ndata = fs->ndata * fs->axes[i];
--
-+
- *nx = fs->axes[0];
- *ny = fs->axes[1];
- if (naxis == 2) *nz = 1;
- else *nz = fs->axes[2];
--
-+
- *bitpix = fs->bitpix;
--
-+
- return NULL;
- }
-
-@@ -406,7 +423,7 @@
-
-
- /************************************/
--static char *rdheader(fs)
-+static const char *rdheader(fs)
- FITS *fs;
- {
- /* reads the fits header, and updates the FITS structure fs.
-@@ -416,13 +433,13 @@
- int i, j, res, commlen, commsize;
- char name[9];
- char *block=fits_block, *p;
-- char *error;
-+ const char *error;
- long int val; /* the value */
--
-+
- fs->comment = NULL;
- commlen = 0;
- commsize = 256;
--
-+
- res = fread(block, sizeof(char), (size_t) BLOCKSIZE, fs->fp);
- if (res != BLOCKSIZE) return "Error reading FITS file";
- i = 0;
-@@ -464,13 +481,13 @@
- if (res != BLOCKSIZE) return "Error reading FITS file";
- i = 0;
- }
--
-+
- sprintf(name, "NAXIS%d", j+1);
- error = rdcard(&block[i*80], name, T_INT, &val);
- if (error) return error;
- if (val < 0) return "Bad NAXISn value in FITS file";
- if (val == 0) return "FITS file does not contain an image";
--
-+
- if (j < 3) fs->axes[j] = val;
- else if (val != 1) return "FITS file has more than three dimensions";
- i++;
-@@ -488,21 +505,21 @@
- if (res != BLOCKSIZE) return "Unexpected eof in FITS file";
- i = 0;
- }
--
-+
- p = &block[i*80];
- if (strncmp(p, "END ", (size_t) 8) == 0) break;
-- if (strncmp(p, "HISTORY ", (size_t) 8) == 0 ||
-+ if (strncmp(p, "HISTORY ", (size_t) 8) == 0 ||
- strncmp(p, "COMMENT ", (size_t) 8) == 0) {
- p += 8; /* skip keyword */
- for (j=71; j >= 0; j--) if (p[j] != ' ') break;
- j++; /* make j length of comment */
- if (j > 0) { /* skip blank comment cards */
- if (fs->comment == NULL) {
-- fs->comment = (char *) malloc((size_t) commsize);
-+ fs->comment = (char *) malloc((size_t) commsize); /* initially 256 */
- if (fs->comment == NULL)
- FatalError("Insufficient memory for comment buffer");
- }
--
-+
- if (commlen + j + 2 > commsize) { /* if too small */
- char *new;
- commsize += commsize; /* double size of array */
-@@ -515,7 +532,7 @@
- free(fs->comment);
- fs->comment = new;
- }
--
-+
- xvbcopy(p, &fs->comment[commlen], (size_t) j); /* add string */
- commlen += j;
- fs->comment[commlen++] = '\n'; /* with trailing cr */
-@@ -531,7 +548,8 @@
-
- /************************************/
- static void wrcard(card, name, dtype, kvalue, svalue)
-- char *card, *name;
-+ char *card;
-+ const char *name;
- DATTYPE dtype; /* type of value */
- int kvalue;
- char *svalue;
-@@ -556,9 +574,9 @@
-
- l = strlen(name);
- if (l) xvbcopy(name, card, (size_t) l); /* copy name */
--
-+
- if (dtype == T_NOVAL) return;
--
-+
- if (dtype == T_STR) {
- l = kvalue;
- if (l <= 0) return;
-@@ -566,9 +584,9 @@
- xvbcopy(svalue, &card[8], (size_t) l);
- return;
- }
--
-+
- card[8] = '=';
--
-+
- if (dtype == T_LOG)
- card[29] = kvalue ? 'T' : 'F';
- else { /* T_INT */
-@@ -579,8 +597,9 @@
-
-
- /************************************/
--static char *rdcard(card, name, dtype, kvalue)
-- char *card, *name;
-+static const char *rdcard(card, name, dtype, kvalue)
-+ char *card;
-+ const char *name;
- DATTYPE dtype; /* type of value */
- long int *kvalue;
- {
-@@ -599,7 +618,7 @@
- int i, ptr;
- char namestr[9];
- static char error[45];
--
-+
- xvbcopy(card, namestr, (size_t) 8);
-
- for (i=7; i>=0 && namestr[i] == ' '; i--);
-@@ -609,24 +628,24 @@
- sprintf(error, "Keyword %s not found in FITS file", name);
- return error;
- }
--
-+
-
- /* get start of value */
- ptr = 10;
- while (ptr < 80 && card[ptr] == ' ') ptr++;
- if (ptr == 80) return "FITS file has missing keyword value"; /* no value */
--
-+
- if (dtype == T_LOG) {
- if (ptr != 29 || (card[29] != 'T' && card[29] != 'F'))
- return "Keyword has bad logical value in FITS file";
- *kvalue = (card[29] == 'T');
-- }
-+ }
-
- else { /* an integer */
- int j;
- long int ival;
- char num[21];
--
-+
- if (ptr > 29) return "Keyword has bad integer value in FITS file";
- xvbcopy(&card[ptr], num, (size_t) (30-ptr));
- num[30-ptr] = '\0';
-@@ -634,7 +653,7 @@
- if (j != 1) return "Keyword has bad integer value in FITS file";
- *kvalue = ival;
- }
--
-+
- return NULL;
- }
-
-@@ -660,13 +679,13 @@
- */
-
- int res;
--
-+
- if (nelem == 0) return 0;
--
-+
- res = fread(buffer, (size_t) fs->size, (size_t) nelem, fs->fp);
- /* if failed to read all the data because at end of file */
- if (res != nelem && feof(fs->fp)) {
-- /* nblock is the number of elements in a record.
-+ /* nblock is the number of elements in a record.
- size is always a factor of BLOCKSIZE */
-
- int loffs, nblock=BLOCKSIZE/fs->size;
-@@ -714,7 +733,7 @@
- byte *ptr=buffer;
-
- /*
-- * conversions. Although the data may be signed, reverse using unsigned
-+ * conversions. Although the data may be signed, reverse using unsigned
- * variables.
- * Because the native int types may be larger than the types in the file,
- * we start from the end and work backwards to avoid overwriting data
-@@ -741,12 +760,12 @@
- ((unsigned int)ptr[2] << 8) |
- ((unsigned int)ptr[3]);
- }
--
-+
- /* convert from IEE 754 single precision to native form */
- else if (fs->bitpix == -32) {
- int j, k, expo;
- static float *exps=NULL;
--
-+
- if (exps == NULL) {
- exps = (float *)malloc(256 * sizeof(float));
- if (exps == NULL) FatalError("Insufficient memory for exps store");
-@@ -754,7 +773,7 @@
- for (i=151; i < 256; i++) exps[i] = 2.*exps[i-1];
- for (i=149; i >= 0; i--) exps[i] = 0.5*exps[i+1];
- }
--
-+
- for (i=0; i < n; i++, ptr+=4) {
- k = (int)*ptr;
- j = ((int)ptr[1] << 16) | ((int)ptr[2] << 8) | (int)ptr[3];
-@@ -765,13 +784,13 @@
- }
-
- }
--
-+
- /* convert from IEE 754 double precision to native form */
- else if (fs->bitpix == -64) {
- int expo, k, l;
- unsigned int j;
- static double *exps=NULL;
--
-+
- if (exps == NULL) {
- exps = (double *)malloc(2048 * sizeof(double));
- if (exps == NULL) FatalError("Insufficient memory for exps store");
-@@ -779,7 +798,7 @@
- for (i=1076; i < 2048; i++) exps[i] = 2.*exps[i-1];
- for (i=1074; i >= 0; i--) exps[i] = 0.5*exps[i+1];
- }
--
-+
- for (i=0; i < n; i++, ptr+=8) {
- k = (int)*ptr;
- j = ((unsigned int)ptr[1] << 24) | ((unsigned int)ptr[2] << 16) |
-@@ -813,23 +832,36 @@
- */
-
- void *voidbuff;
-- int i, n, nrd;
-+ int i, n, nrd, bufsize, overflow=0;
-
- /* if the data is byte, then read it directly */
- if (fs->bitpix == 8)
- return ftgdata(fs, cbuff, nelem);
--
-+
- /* allocate a buffer to store the image */
-- if (fs->bitpix == 16)
-- voidbuff = (void *)malloc(nelem * sizeof(short int));
-- else if (fs->bitpix == 32)
-- voidbuff = (void *)malloc(nelem * sizeof(int));
-- else
-- voidbuff = (void *)malloc(nelem * (size_t) fs->size); /* float, double */
-+ if (fs->bitpix == 16) {
-+ bufsize = nelem * sizeof(short int);
-+ if (bufsize/nelem != (int)sizeof(short int))
-+ overflow = 1;
-+ } else if (fs->bitpix == 32) {
-+ bufsize = nelem * sizeof(int);
-+ if (bufsize/nelem != (int)sizeof(short int))
-+ overflow = 1;
-+ } else {
-+ bufsize = nelem * fs->size; /* float, double */
-+ if (bufsize/nelem != fs->size)
-+ overflow = 1;
-+ }
-
-+ if (overflow) {
-+ SetISTR(ISTR_WARNING, "FITS image dimensions out of range");
-+ return 0;
-+ }
-+
-+ voidbuff = (void *)malloc((size_t) bufsize);
- if (voidbuff == NULL) {
- char emess[60];
-- sprintf(emess, "Insufficient memory for raw image of %d bytes",
-+ sprintf(emess, "Insufficient memory for raw image of %d bytes",
- nelem*fs->size);
- FatalError(emess);
- }
-@@ -843,28 +875,28 @@
- short int *buffer=voidbuff;
- int max, min, maxmin_t;
- float scale;
--
-+
- min = max = buffer[0];
- for (i=1; i < n; i++, buffer++) maxmin(*buffer, max, min);
- scale = (max == min) ? 0. : 255./(float)(max-min);
--
-+
- /* rescale and convert */
- for (i=0, buffer=voidbuff; i < n; i++)
- cbuff[i] = (byte)(scale*(float)((int)buffer[i]-min));
--
-+
- /* convert long int to byte */
-- }
-+ }
-
- else if (fs->bitpix == 32) {
- int *buffer=voidbuff;
- int max, min, maxmin_t;
- float scale, fmin;
--
-+
- min = max = buffer[0];
- for (i=1; i < n; i++, buffer++) maxmin(*buffer, max, min);
- scale = (max == min) ? 1. : 255./((double)max-(double)min);
- fmin = (float)min;
--
-+
- /* rescale and convert */
- if (scale < 255./2.1e9) /* is max-min too big for an int ? */
- for (i=0, buffer=voidbuff; i < n; i++)
-@@ -872,34 +904,34 @@
- else /* use integer subtraction */
- for (i=0, buffer=voidbuff; i < n; i++)
- cbuff[i] = (byte)(scale*(float)(buffer[i]-min));
--
--
-- }
-+
-+
-+ }
-
- /* convert float to byte */
- else if (fs->bitpix == -32) {
- float *buffer=voidbuff;
- float max, min, maxmin_t, scale;
--
-+
- min = max = buffer[0];
- for (i=1; i < n; i++, buffer++) maxmin(*buffer, max, min);
- scale = (max == min) ? 0. : 255./(max-min);
--
-+
- /* rescale and convert */
- for (i=0, buffer=voidbuff; i < n; i++)
- cbuff[i] = (byte)(scale*(buffer[i]-min));
--
-- }
-+
-+ }
-
- /* convert double to byte */
- else if (fs->bitpix == -64) {
- double *buffer=voidbuff;
- double max, min, maxmin_t, scale;
--
-+
- min = max = buffer[0];
- for (i=1; i < n; i++, buffer++) maxmin(*buffer, max, min);
- scale = (max == min) ? 0. : 255./(max-min);
--
-+
- /* rescale and convert */
- for (i=0, buffer=voidbuff; i < n; i++)
- cbuff[i] = (byte)(scale*(buffer[i]-min));
-@@ -923,7 +955,7 @@
- int i;
- int j, v;
- byte *buff1, *buff2;
--
-+
- for (i=0; i < ny/2; i++) {
- buff1 = &buffer[i*nx];
- buff2 = &buffer[(ny-1-i)*nx];
-diff -ru xv-3.10a/xvgam.c xv-3.10a-enhancements/xvgam.c
---- xv-3.10a/xvgam.c 1995-01-13 11:51:14.000000000 -0800
-+++ xv-3.10a-enhancements/xvgam.c 2007-05-13 14:12:04.000000000 -0700
-@@ -1,4 +1,4 @@
--/*
-+/*
- * xvgam.c
- *
- * callable functions:
-@@ -87,7 +87,7 @@
- GRAF_STATE istate, rstate, gstate, bstate;
- };
-
--static struct gamstate undo[MAXUNDO], preset[4], defstate;
-+static struct gamstate undo[MAXUNDO], preset[4], defstate;
- static struct gamstate *defLoadState;
-
- static int uptr, uhead, utail;
-@@ -99,7 +99,7 @@
- int stval; /* start of range (ONLY val ifnot range) */
- int enval; /* end of range */
- int ccwise; /* 1 if range goes ccwise, 0 if cwise */
-- char *str; /* title string */
-+ const char *str; /* title string */
- u_long fg,bg; /* colors */
- int satval; /* saturation value on non-range dial */
- BUTT hdbutt[N_HDBUTT];
-@@ -122,7 +122,7 @@
- static int defAutoApply;
- static int hsvnonlinear = 0;
-
--static void printUTime PARM((char *));
-+static void printUTime PARM((const char *));
-
- static void computeHSVlinear PARM((void));
- static void changedGam PARM((void));
-@@ -153,8 +153,8 @@
- static void dragHueDial PARM((void));
- static void dragEditColor PARM((void));
-
--static void HDCreate PARM((HDIAL *, Window, int, int, int, int,
-- int, int, char *, u_long, u_long));
-+static void HDCreate PARM((HDIAL *, Window, int, int, int, int,
-+ int, int, const char *, u_long, u_long));
-
- static void HDRedraw PARM((HDIAL *, int));
- static int HDClick PARM((HDIAL *, int, int));
-@@ -191,10 +191,11 @@
-
- /***************************/
- static void printUTime(str)
-- char *str;
-+ const char *str;
- {
- #ifdef TIMING_TEST
-- int i; struct rusage ru;
-+ int i;
-+ struct rusage ru;
-
- i = getrusage(RUSAGE_SELF, &ru);
- fprintf(stderr,"%s: utime = %ld.%ld seconds\n",
-@@ -206,19 +207,19 @@
-
- /***************************************************/
- void CreateGam(geom, gam, rgam, ggam, bgam, defpreset)
-- char *geom;
-- double gam, rgam, ggam, bgam;
-- int defpreset;
-+ const char *geom;
-+ double gam, rgam, ggam, bgam;
-+ int defpreset;
- {
- XSetWindowAttributes xswa;
-
-- gamW = CreateWindow("xv color editor", "XVcedit", geom,
-+ gamW = CreateWindow("xv color editor", "XVcedit", geom,
- GAMW, GAMH, infofg,infobg, 0);
- if (!gamW) FatalError("can't create cedit window!");
--
-+
- cmapF = XCreateSimpleWindow(theDisp,gamW, 10, 8,CMAPF_WIDE,CMAPF_HIGH,
- 1,infofg,infobg);
-- butF = XCreateSimpleWindow(theDisp,gamW, 10, 336,BUTF_WIDE,BUTF_HIGH,
-+ butF = XCreateSimpleWindow(theDisp,gamW, 10, 336,BUTF_WIDE,BUTF_HIGH,
- 1,infofg,infobg);
- modF = XCreateSimpleWindow(theDisp,gamW, 10, 438,MODF_WIDE,MODF_HIGH,
- 1,infofg,infobg);
-@@ -227,7 +228,7 @@
- rgbF = XCreateSimpleWindow(theDisp,gamW, 467, 8,RGBF_WIDE,RGBF_HIGH,
- 1,infofg,infobg);
-
-- if (!cmapF || !butF || !modF || !hsvF || !rgbF)
-+ if (!cmapF || !butF || !modF || !hsvF || !rgbF)
- FatalError("couldn't create frame windows");
-
- #ifdef BACKING_STORE
-@@ -251,25 +252,25 @@
- /********** COLORMAP editing doo-wahs ***********/
-
-
-- BTCreate(&gbut[G_BCOLUNDO], cmapF, 5, 165, 66, BUTTH,
-+ BTCreate(&gbut[G_BCOLUNDO], cmapF, 5, 165, 66, BUTTH,
- "ColUndo", infofg, infobg, hicol, locol);
-- BTCreate(&gbut[G_BCOLREV], cmapF, 5 + 66 + 1, 165, 67, BUTTH,
-+ BTCreate(&gbut[G_BCOLREV], cmapF, 5 + 66 + 1, 165, 67, BUTTH,
- "Revert", infofg, infobg, hicol, locol);
-- BTCreate(&gbut[G_BHSVRGB], cmapF, 5+66+67+2, 165, 66, BUTTH,
-+ BTCreate(&gbut[G_BHSVRGB], cmapF, 5+66+67+2, 165, 66, BUTTH,
- "RGB/HSV", infofg, infobg, hicol, locol);
-
-- BTCreate(&gbut[G_BMONO], cmapF, 5, 189, 66, BUTTH,
-+ BTCreate(&gbut[G_BMONO], cmapF, 5, 189, 66, BUTTH,
- "Grey", infofg, infobg, hicol, locol);
-- BTCreate(&gbut[G_BRV], cmapF, 5 + 66 + 1, 189, 67, BUTTH,
-+ BTCreate(&gbut[G_BRV], cmapF, 5 + 66 + 1, 189, 67, BUTTH,
- "RevVid", infofg, infobg, hicol, locol);
-- BTCreate(&gbut[G_BRNDCOL], cmapF, 5 + 66 + 67 + 2, 189, 66, BUTTH,
-+ BTCreate(&gbut[G_BRNDCOL], cmapF, 5 + 66 + 67 + 2, 189, 66, BUTTH,
- "Random", infofg, infobg, hicol, locol);
-
-- DCreate(&rhDial, cmapF, 5, 215, 66, 100, 0,360,180, 5,
-+ DCreate(&rhDial, cmapF, 5, 215, 66, 100, 0.0, 360.0, 180.0, 1.0, 5.0,
- infofg, infobg, hicol, locol, "Hue", NULL);
-- DCreate(&gsDial, cmapF, 72, 215, 66, 100, 0,360,180, 5,
-+ DCreate(&gsDial, cmapF, 72, 215, 66, 100, 0.0, 360.0, 180.0, 1.0, 5.0,
- infofg, infobg, hicol, locol, "Sat.", NULL);
-- DCreate(&bvDial, cmapF, 139, 215, 66, 100, 0,360,180, 5,
-+ DCreate(&bvDial, cmapF, 139, 215, 66, 100, 0.0, 360.0, 180.0, 1.0, 5.0,
- infofg, infobg, hicol, locol, "Value", NULL);
-
- rhDial.drawobj = gsDial.drawobj = bvDial.drawobj = dragEditColor;
-@@ -291,44 +292,44 @@
- #define BY2 (BY0 + BYSPACE*2)
- #define BY3 (BY0 + BYSPACE*3)
-
-- BTCreate(&gbut[G_BAPPLY], butF, BX0,BY0, 52,BUTTH,"Apply",
-+ BTCreate(&gbut[G_BAPPLY], butF, BX0,BY0, 52,BUTTH,"Apply",
- infofg,infobg,hicol,locol);
-- BTCreate(&gbut[G_BNOGAM], butF, BX0,BY1, 52,BUTTH,"NoMod",
-+ BTCreate(&gbut[G_BNOGAM], butF, BX0,BY1, 52,BUTTH,"NoMod",
- infofg,infobg,hicol,locol);
-- BTCreate(&gbut[G_BMAXCONT],butF, BX0,BY2, 52,BUTTH,"Norm",
-+ BTCreate(&gbut[G_BMAXCONT],butF, BX0,BY2, 52,BUTTH,"Norm",
- infofg,infobg,hicol,locol);
- BTCreate(&gbut[G_BHISTEQ], butF, BX0,BY3, 52,BUTTH,"HistEq",
- infofg,infobg,hicol,locol);
-
- BTCreate(&gbut[G_BUP_BR],butF, BX1,BY0, 52,BUTTH,"Brite",
- infofg,infobg,hicol,locol);
-- BTCreate(&gbut[G_BDN_BR],butF, BX1,BY1, 52,BUTTH,"Dim",
-+ BTCreate(&gbut[G_BDN_BR],butF, BX1,BY1, 52,BUTTH,"Dim",
- infofg,infobg,hicol,locol);
- BTCreate(&gbut[G_BUP_CN],butF, BX1,BY2, 52,BUTTH,"Sharp",
- infofg,infobg,hicol,locol);
-- BTCreate(&gbut[G_BDN_CN],butF, BX1,BY3, 52,BUTTH,"Dull",
-+ BTCreate(&gbut[G_BDN_CN],butF, BX1,BY3, 52,BUTTH,"Dull",
- infofg,infobg,hicol,locol);
-
-- BTCreate(&gbut[G_BRESET],butF, BX2, BY0, 52,BUTTH,"Reset",
-+ BTCreate(&gbut[G_BRESET],butF, BX2, BY0, 52,BUTTH,"Reset",
- infofg,infobg,hicol,locol);
-- BTCreate(&gbut[G_B1], butF, BX2, BY1, 25,BUTTH,"1",
-+ BTCreate(&gbut[G_B1], butF, BX2, BY1, 25,BUTTH,"1",
- infofg,infobg,hicol,locol);
-- BTCreate(&gbut[G_B2], butF, BX2+26,BY1, 26,BUTTH,"2",
-+ BTCreate(&gbut[G_B2], butF, BX2+26,BY1, 26,BUTTH,"2",
- infofg,infobg,hicol,locol);
-- BTCreate(&gbut[G_B3], butF, BX2, BY2, 25,BUTTH,"3",
-+ BTCreate(&gbut[G_B3], butF, BX2, BY2, 25,BUTTH,"3",
- infofg,infobg,hicol,locol);
-- BTCreate(&gbut[G_B4], butF, BX2+26,BY2, 26,BUTTH,"4",
-+ BTCreate(&gbut[G_B4], butF, BX2+26,BY2, 26,BUTTH,"4",
- infofg,infobg,hicol,locol);
-- BTCreate(&gbut[G_BSET], butF, BX2, BY3, 52,BUTTH,"Set",
-+ BTCreate(&gbut[G_BSET], butF, BX2, BY3, 52,BUTTH,"Set",
- infofg,infobg,hicol,locol);
-
-- BTCreate(&gbut[G_BUNDO], butF, BX3, BY0, 52,BUTTH,"Undo",
-+ BTCreate(&gbut[G_BUNDO], butF, BX3, BY0, 52,BUTTH,"Undo",
- infofg,infobg,hicol,locol);
-- BTCreate(&gbut[G_BREDO], butF, BX3, BY1, 52,BUTTH,"Redo",
-+ BTCreate(&gbut[G_BREDO], butF, BX3, BY1, 52,BUTTH,"Redo",
- infofg,infobg,hicol,locol);
-- BTCreate(&gbut[G_BGETRES],butF,BX3, BY2, 52,BUTTH,"CutRes",
-+ BTCreate(&gbut[G_BGETRES],butF,BX3, BY2, 52,BUTTH,"CutRes",
- infofg,infobg,hicol,locol);
-- BTCreate(&gbut[G_BCLOSE],butF, BX3, BY3, 52,BUTTH,"Close",
-+ BTCreate(&gbut[G_BCLOSE],butF, BX3, BY3, 52,BUTTH,"Close",
- infofg,infobg,hicol,locol);
-
-
-@@ -338,11 +339,11 @@
-
- CBCreate(&enabCB, modF,2,2, "Display with HSV/RGB mods.",
- infofg,infobg,hicol,locol);
-- CBCreate(&autoCB, modF,2,2+17, "Auto-apply HSV/RGB mods.",
-+ CBCreate(&autoCB, modF,2,2+17, "Auto-apply HSV/RGB mods.",
- infofg,infobg,hicol,locol);
- CBCreate(&dragCB, modF,2,2+17*2,"Auto-apply while dragging.",
- infofg,infobg,hicol,locol);
-- CBCreate(&resetCB,modF,2,2+17*3,"Auto-reset on new image.",
-+ CBCreate(&resetCB,modF,2,2+17*3,"Auto-reset on new image.",
- infofg,infobg,hicol,locol);
-
- enabCB.val = autoCB.val = resetCB.val = dragCB.val = 1;
-@@ -359,23 +360,23 @@
-
- srcHD.drawobj = dstHD.drawobj = whtHD.drawobj = dragHueDial;
-
-- DCreate(&satDial, hsvF, 100, 199, 100, 121, -100, 100, 0, 5,
-+ DCreate(&satDial, hsvF, 100, 199, 100, 121, -100.0, 100.0, 0.0, 1.0, 5.0,
- infofg, infobg,hicol,locol, "Saturation", "%");
-
-- hueRB = RBCreate(NULL, hsvF, 7, 153, "1",
-+ hueRB = RBCreate(NULL, hsvF, 7, 153, "1",
- infofg, infobg,hicol,locol);
-- RBCreate (hueRB,hsvF, 47, 153, "2",
-+ RBCreate (hueRB,hsvF, 47, 153, "2",
- infofg, infobg,hicol,locol);
-- RBCreate (hueRB,hsvF, 87, 153, "3",
-+ RBCreate (hueRB,hsvF, 87, 153, "3",
- infofg, infobg,hicol,locol);
-- RBCreate (hueRB,hsvF, 7, 170, "4",
-+ RBCreate (hueRB,hsvF, 7, 170, "4",
- infofg, infobg,hicol,locol);
-- RBCreate (hueRB,hsvF, 47, 170, "5",
-+ RBCreate (hueRB,hsvF, 47, 170, "5",
- infofg, infobg,hicol,locol);
-- RBCreate (hueRB,hsvF, 87, 170, "6",
-+ RBCreate (hueRB,hsvF, 87, 170, "6",
- infofg, infobg,hicol,locol);
-
-- BTCreate(&hueclrB, hsvF, 127, 158, 70, BUTTH, "Reset",
-+ BTCreate(&hueclrB, hsvF, 127, 158, 70, BUTTH, "Reset",
- infofg, infobg,hicol,locol);
-
- initHmap();
-@@ -394,13 +395,13 @@
-
- InitGraf(&gGraf);
- CreateGraf(&gGraf, rgbF, 10, 179, infofg, infobg, "Green");
--
-+
- InitGraf(&bGraf);
- CreateGraf(&bGraf, rgbF, 10, 338, infofg, infobg, "Blue");
-
- satDial.drawobj = dragGamma;
- intGraf.drawobj = rGraf.drawobj = gGraf.drawobj = bGraf.drawobj = dragGamma;
--
-+
- SetHSVmode();
-
- ctrls2gamstate(&defstate);
-@@ -415,14 +416,14 @@
- Str2Graf(&preset[1].rstate,"L 4 : 0,0 : 127,0 : 128,255 : 255,255");
- Str2Graf(&preset[1].gstate,"L 4 : 0,0 : 127,0 : 128,255 : 255,255");
- Str2Graf(&preset[1].bstate,"L 4 : 0,0 : 127,0 : 128,255 : 255,255");
--
-+
-
- /* set up preset2 as a 'temperature' pseudo-color preset */
- ctrls2gamstate(&preset[2]);
- Str2Graf(&preset[2].rstate,"S 4 : 0,0 : 105,0 : 155,140 : 255,255");
- Str2Graf(&preset[2].gstate,"S 5 : 0,0 : 57,135 : 127,255 : 198,135 : 255,0");
- Str2Graf(&preset[2].bstate,"S 4 : 0,255 : 100,140 : 150,0 : 255,0");
--
-+
-
- /* set up preset3 as a 'map' pseudo-color preset */
- ctrls2gamstate(&preset[3]);
-@@ -480,7 +481,7 @@
-
- computeHSVlinear();
- }
--
-+
-
- /***************************************************/
- int GamCheckEvent(xev)
-@@ -492,14 +493,14 @@
- int rv;
-
- rv = 1;
--
-+
- if (xev->type == Expose) {
- int x,y,w,h;
- XExposeEvent *e = (XExposeEvent *) xev;
- x = e->x; y = e->y; w = e->width; h = e->height;
-
- /* throw away excess redraws for 'dumb' windows */
-- if (e->count > 0 &&
-+ if (e->count > 0 &&
- (e->window == satDial.win || e->window == rhDial.win ||
- e->window == gsDial.win || e->window == bvDial.win ||
- e->window == cmapF || e->window == modF ||
-@@ -600,7 +601,7 @@
-
-
- else if (e->window == hsvF) {
-- if (HDClick(&srcHD, x,y) || HDClick(&dstHD, x,y)) {
-+ if (HDClick(&srcHD, x,y) || HDClick(&dstHD, x,y)) {
- dials2hmap();
- build_hremap();
- changedGam();
-@@ -654,7 +655,7 @@
- e->window == gsDial.win ||
- e->window == bvDial.win) {
-
-- if ((e->window == rhDial.win && DTrack(&rhDial, x,y)) ||
-+ if ((e->window == rhDial.win && DTrack(&rhDial, x,y)) ||
- (e->window == gsDial.win && DTrack(&gsDial, x,y)) ||
- (e->window == bvDial.win && DTrack(&bvDial, x,y))) {
- saveCMap(&prevcmap);
-@@ -683,7 +684,7 @@
- XKeyEvent *e = (XKeyEvent *) xev;
- char buf[128]; KeySym ks;
- int stlen;
--
-+
- stlen = XLookupString(e,buf,128,&ks,(XComposeStatus *) NULL);
- buf[stlen] = '\0';
-
-@@ -722,7 +723,7 @@
-
- if (whtHD.enabCB.val && whtHD.satval) hsvnonlinear++;
-
-- if (satDial.val != 0) hsvnonlinear++;
-+ if (satDial.val != 0.0) hsvnonlinear++;
-
- /* check intensity graf */
- for (i=0; i<256 && intGraf.func[i]==i; i++);
-@@ -792,7 +793,7 @@
- int x,y;
- {
- XPoint pts[8];
--
-+
- pts[0].x = x+10; pts[0].y = y;
- pts[1].x = x-4; pts[1].y = y-100;
- pts[2].x = x-4; pts[2].y = y-40;
-@@ -873,11 +874,11 @@
- XSetForeground(theDisp, theGC, infofg);
-
- if (picType != PIC8) {
-- CenterString(cmapF, CMAPX + CMAPW/2, CMAPY + CMAPH/2,
-+ CenterString(cmapF, CMAPX + CMAPW/2, CMAPY + CMAPH/2,
- "No colormap in 24-bit mode.");
- return;
- }
--
-+
-
-
- for (i=0; i<numcols; i++) {
-@@ -941,14 +942,14 @@
- if (bp->win == butF && PTINRECT(x, y, bp->x, bp->y, bp->w, bp->h)) break;
- }
-
-- /* if 'Set' is lit, and we didn't click 'set' or 'Reset' or '1'..'4',
-+ /* if 'Set' is lit, and we didn't click 'set' or 'Reset' or '1'..'4',
- turn it off */
- if (i!=G_BSET && i!=G_B1 && i!=G_B2 && i!=G_B3 && i!=G_B4 && i!=G_BRESET
- && gbut[G_BSET].lit) {
-- gbut[G_BSET].lit = 0;
-+ gbut[G_BSET].lit = 0;
- BTRedraw(&gbut[G_BSET]);
- }
--
-+
-
- if (i<G_NBUTTS) { /* found one */
- if (BTTrack(bp)) doCmd(i);
-@@ -1003,7 +1004,7 @@
- } /* if i<numcols */
- } /* if but==1 */
-
--
-+
- else if (but==2) { /* color smooth */
- int cellnum, delc, col1, j, delr, delg, delb;
-
-@@ -1025,9 +1026,9 @@
- gcmap[col1 + i] = gcmap[col1] + (delg * i) / delc;
- bcmap[col1 + i] = bcmap[col1] + (delb * i) / delc;
-
-- if (cellgroup[col1 + i]) {
-+ if (cellgroup[col1 + i]) {
- /* propogate new color to all members of this group */
-- for (j=0; j<numcols; j++)
-+ for (j=0; j<numcols; j++)
- if (cellgroup[j] == cellgroup[col1 + i]) {
- rcmap[j] = rcmap[col1 + i];
- gcmap[j] = gcmap[col1 + i];
-@@ -1043,7 +1044,7 @@
- }
-
- if (i<numcols) { /* something changed */
-- xvbcopy((char *) &tmpcmap, (char *) &prevcmap,
-+ xvbcopy((char *) &tmpcmap, (char *) &prevcmap,
- sizeof(struct cmapstate));
- BTSetActive(&gbut[G_BCOLUNDO],1);
- applyGamma(1);
-@@ -1067,7 +1068,7 @@
-
- lastcell = curcell;
-
-- j = XGrabPointer(theDisp, cmapF, False, 0, GrabModeAsync,
-+ j = XGrabPointer(theDisp, cmapF, False, 0, GrabModeAsync,
- GrabModeAsync, None, None, (Time) CurrentTime);
- while (1) {
- Window rW,cW;
-@@ -1076,7 +1077,7 @@
-
- if (XQueryPointer(theDisp,cmapF,&rW,&cW,&rx,&ry,&x,&y,&mask)) {
- /* if button3 and shift released */
-- if (!(mask & (Button3Mask | ShiftMask))) break;
-+ if (!(mask & (Button3Mask | ShiftMask))) break;
-
- /* if user lets go of B3, reset addonly/delonly flag & lastcell */
- if (!(mask & Button3Mask) && (mask & ShiftMask)) {
-@@ -1112,7 +1113,7 @@
-
- if (recolor) {
- /* colors changed. save to color undo area */
-- xvbcopy((char *) &tmpcmap, (char *) &prevcmap,
-+ xvbcopy((char *) &tmpcmap, (char *) &prevcmap,
- sizeof(struct cmapstate));
- BTSetActive(&gbut[G_BCOLUNDO],1);
- applyGamma(1); /* have to regen entire image when groupings chg */
-@@ -1146,12 +1147,12 @@
- /* cases: curgroup>0, clicked on something in same group
- remove target from group
- curgroup>0, clicked on something in different group
-- merge groups. (target group gets
-+ merge groups. (target group gets
- set equal to current values)
- curgroup>0, clicked on something in no group
- add target to curgroup
- curgroup=0, clicked on something in a group
-- add editColor to target group,
-+ add editColor to target group,
- set curgroup = target group
- target group gets current values
- curgroup=0, clicked on something in no group
-@@ -1185,7 +1186,7 @@
- }
- }
-
-- else if ((mode!=DELONLY) && cellgroup[cnum] != curgroup &&
-+ else if ((mode!=DELONLY) && cellgroup[cnum] != curgroup &&
- cellgroup[cnum]>0) {
- /* merge clicked-on group into curgroup */
- mode = ADDONLY;
-@@ -1196,11 +1197,11 @@
- selectCell(i,1);
- rcmap[i] = rcmap[editColor];
- gcmap[i] = gcmap[editColor];
-- bcmap[i] = bcmap[editColor];
-+ bcmap[i] = bcmap[editColor];
- }
- }
- }
--
-+
- else if ((mode!=DELONLY) && cellgroup[cnum] == 0) {
- /* merge clicked-on cell into curgroup */
- mode = ADDONLY;
-@@ -1209,7 +1210,7 @@
- selectCell(cnum,1);
- rcmap[cnum] = rcmap[editColor];
- gcmap[cnum] = gcmap[editColor];
-- bcmap[cnum] = bcmap[editColor];
-+ bcmap[cnum] = bcmap[editColor];
- }
- }
-
-@@ -1224,14 +1225,14 @@
- selectCell(i,1);
- rcmap[i] = rcmap[editColor];
- gcmap[i] = gcmap[editColor];
-- bcmap[i] = bcmap[editColor];
-+ bcmap[i] = bcmap[editColor];
- }
- }
- curgroup = cellgroup[cnum];
- cellgroup[editColor] = curgroup;
- }
--
-- else if ((mode!=DELONLY) && (cellgroup[cnum] == 0)
-+
-+ else if ((mode!=DELONLY) && (cellgroup[cnum] == 0)
- && (cnum != editColor)) {
- /* create new group for these two cells (cnum and editColor) */
- mode = ADDONLY;
-@@ -1247,14 +1248,14 @@
- }
-
- return rv;
--}
--
-+}
-+
-
- /*********************/
- void ChangeEC(num)
- int num;
- {
-- /* given a color # that is to become the new editColor, do all
-+ /* given a color # that is to become the new editColor, do all
- highlighting/unhighlighting, copy editColor's rgb values to
- the rgb/hsv dials */
-
-@@ -1291,18 +1292,18 @@
- rgb2hsv(rcmap[editColor], gcmap[editColor], bcmap[editColor], &h, &s, &v);
- if (h<0) h = 0;
-
-- DSetVal(&rhDial, (int) h);
-- DSetVal(&gsDial, (int) (s*100));
-- DSetVal(&bvDial, (int) (v*100));
-+ DSetVal(&rhDial, h);
-+ DSetVal(&gsDial, s*100);
-+ DSetVal(&bvDial, v*100);
- }
- else {
-- DSetVal(&rhDial, rcmap[editColor]);
-- DSetVal(&gsDial, gcmap[editColor]);
-- DSetVal(&bvDial, bcmap[editColor]);
-+ DSetVal(&rhDial, (double)rcmap[editColor]);
-+ DSetVal(&gsDial, (double)gcmap[editColor]);
-+ DSetVal(&bvDial, (double)bcmap[editColor]);
- }
- }
--
--
-+
-+
- /*********************/
- void ApplyECctrls()
- {
-@@ -1310,16 +1311,15 @@
-
- if (hsvmode) {
- int rv, gv, bv;
-- hsv2rgb((double) rhDial.val, ((double) gsDial.val) / 100.0,
-- ((double) bvDial.val) / 100.0, &rv, &gv, &bv);
-+ hsv2rgb(rhDial.val, gsDial.val / 100.0, bvDial.val / 100.0, &rv, &gv, &bv);
- rcmap[editColor] = rv;
- gcmap[editColor] = gv;
- bcmap[editColor] = bv;
- }
- else {
-- rcmap[editColor] = rhDial.val;
-- gcmap[editColor] = gsDial.val;
-- bcmap[editColor] = bvDial.val;
-+ rcmap[editColor] = (int)rhDial.val;
-+ gcmap[editColor] = (int)gsDial.val;
-+ bcmap[editColor] = (int)bvDial.val;
- }
- }
-
-@@ -1330,7 +1330,7 @@
- {
- /* this function generates the Floyd-Steinberg gamma curve (fsgamcr)
-
-- This function generates a 4 point spline curve to be used as a
-+ This function generates a 4 point spline curve to be used as a
- non-linear grey 'colormap'. Two of the points are nailed down at 0,0
- and 255,255, and can't be changed. You specify the other two. If
- you specify points on the line (0,0 - 255,255), you'll get the normal
-@@ -1345,7 +1345,7 @@
- double yf[4];
-
- InitSpline(x, y, 4, yf);
--
-+
- for (i=0; i<256; i++) {
- j = (int) EvalSpline(x, y, yf, 4, (double) i);
- if (j<0) j=0;
-@@ -1364,14 +1364,14 @@
-
- switch (cmd) {
-
-- case G_BAPPLY:
-+ case G_BAPPLY:
- if (enabCB.val != 1) { enabCB.val = 1; CBRedraw(&enabCB); }
-- applyGamma(0);
-+ applyGamma(0);
- break;
-
- case G_BNOGAM:
- if (enabCB.val != 0) { enabCB.val = 0; CBRedraw(&enabCB); }
-- applyGamma(0);
-+ applyGamma(0);
- break;
-
- case G_BUNDO: gamUndo(); break;
-@@ -1383,7 +1383,7 @@
-
-
-
-- case G_BDN_BR:
-+ case G_BDN_BR:
- case G_BUP_BR: GetGrafState(&intGraf, &gs);
- for (i=0; i < gs.nhands; i++) {
- if (cmd==G_BUP_BR) gs.hands[i].y += 10;
-@@ -1434,7 +1434,7 @@
- else if (cmd==G_B3) ptr = &preset[2];
- else if (cmd==G_B4) ptr = &preset[3];
- else if (cmd==G_BRESET) ptr = &defstate;
--
-+
- if (gbut[G_BSET].lit) {
- ctrls2gamstate(ptr);
- gbut[G_BSET].lit = 0;
-@@ -1454,7 +1454,7 @@
- break;
-
-
-- case G_BCOLREV:
-+ case G_BCOLREV:
- {
- struct cmapstate tmp1cmap;
- int gchg;
-@@ -1463,9 +1463,9 @@
- gchg = (i!=numcols);
-
- saveCMap(&tmpcmap); /* buffer current cmapstate */
--
-+
- for (i=0; i<numcols; i++) { /* do reversion */
-- rcmap[i] = rorg[i];
-+ rcmap[i] = rorg[i];
- gcmap[i] = gorg[i];
- bcmap[i] = borg[i];
- cellgroup[i] = 0;
-@@ -1473,12 +1473,12 @@
- curgroup = maxgroup = 0;
-
- saveCMap(&tmp1cmap); /* buffer current cmapstate */
--
-+
- /* prevent multiple 'Undo All's from filling Undo buffer */
-- if (xvbcmp((char *) &tmpcmap, (char *) &tmp1cmap,
-+ if (xvbcmp((char *) &tmpcmap, (char *) &tmp1cmap,
- sizeof(struct cmapstate))) {
- /* the reversion changed the cmapstate */
-- xvbcopy((char *) &tmpcmap, (char *) &prevcmap,
-+ xvbcopy((char *) &tmpcmap, (char *) &prevcmap,
- sizeof(struct cmapstate));
- BTSetActive(&gbut[G_BCOLUNDO],1);
-
-@@ -1496,7 +1496,7 @@
- BTSetActive(&gbut[G_BCOLUNDO],1);
- rndCols();
- break;
--
-+
- case G_BRV:
- saveCMap(&prevcmap);
- BTSetActive(&gbut[G_BCOLUNDO],1);
-@@ -1523,7 +1523,7 @@
- ChangeEC(editColor);
- applyGamma(1);
- break;
--
-+
-
- case G_BMONO:
- saveCMap(&prevcmap);
-@@ -1534,7 +1534,7 @@
- ChangeEC(editColor);
- applyGamma(1);
- break;
--
-+
-
- case G_BCOLUNDO:
- for (i=0; i<numcols && cellgroup[i]==prevcmap.cellgroup[i]; i++);
-@@ -1560,10 +1560,10 @@
- rhDial.title = "Red";
- gsDial.title = "Green";
- bvDial.title = "Blue";
--
-- DSetRange(&rhDial, 0, 255, rcmap[editColor], 16);
-- DSetRange(&gsDial, 0, 255, gcmap[editColor], 16);
-- DSetRange(&bvDial, 0, 255, bcmap[editColor], 16);
-+
-+ DSetRange(&rhDial, 0.0, 255.0, (double)rcmap[editColor], 1.0, 16.0);
-+ DSetRange(&gsDial, 0.0, 255.0, (double)gcmap[editColor], 1.0, 16.0);
-+ DSetRange(&bvDial, 0.0, 255.0, (double)bcmap[editColor], 1.0, 16.0);
-
- XClearWindow(theDisp, rhDial.win); DRedraw(&rhDial);
- XClearWindow(theDisp, gsDial.win); DRedraw(&gsDial);
-@@ -1581,9 +1581,9 @@
- &h, &s, &v);
-
- if (h<0.0) h = 0.0;
-- DSetRange(&rhDial, 0, 360, (int) h, 5);
-- DSetRange(&gsDial, 0, 100, (int) (s*100), 5);
-- DSetRange(&bvDial, 0, 100, (int) (v*100), 5);
-+ DSetRange(&rhDial, 0.0, 360.0, h, 1.0, 5.0);
-+ DSetRange(&gsDial, 0.0, 100.0, s*100, 1.0, 5.0);
-+ DSetRange(&bvDial, 0.0, 100.0, v*100, 1.0, 5.0);
-
- XClearWindow(theDisp, rhDial.win); DRedraw(&rhDial);
- XClearWindow(theDisp, gsDial.win); DRedraw(&gsDial);
-@@ -1615,12 +1615,12 @@
- GammifyColors();
-
- /* if current 'desired' colormap hasn't changed, don't DO anything */
-- if (!xvbcmp((char *) rMap, (char *) oldr, (size_t) numcols) &&
-- !xvbcmp((char *) gMap, (char *) oldg, (size_t) numcols) &&
-+ if (!xvbcmp((char *) rMap, (char *) oldr, (size_t) numcols) &&
-+ !xvbcmp((char *) gMap, (char *) oldg, (size_t) numcols) &&
- !xvbcmp((char *) bMap, (char *) oldb, (size_t) numcols)) return;
-
- /* special case: if using R/W color, just modify the colors and leave */
-- if (allocMode==AM_READWRITE && rwthistime &&
-+ if (allocMode==AM_READWRITE && rwthistime &&
- (!cmapchange || nfcols==numcols)) {
- XColor ctab[256];
-
-@@ -1647,10 +1647,10 @@
- gdisp[i] = gMap[rwpc2pc[i]];
- bdisp[i] = bMap[rwpc2pc[i]];
- }
--
-+
- return;
- }
--
-+
- FreeColors();
-
- {
-@@ -1663,10 +1663,10 @@
- AllocColors();
-
-
-- if (epicMode != EM_RAW) {
-+ if (epicMode != EM_RAW) {
- /* regen image, as we'll probably want to dither differently, given
- new colors and such */
--
-+
- GenerateEpic(eWIDE, eHIGH);
- }
- }
-@@ -1701,7 +1701,7 @@
- for (i=255; i>0 && !hist[i]; i--);
- *rmaxv = i;
- }
--
-+
- else { /* PIC24 */
- int v,minv,maxv;
-
-@@ -1724,7 +1724,7 @@
- hist[v]++;
- }
- }
--
-+
- *rminv = minv; *rmaxv = maxv;
- }
-
-@@ -1764,13 +1764,13 @@
- int i, histeq[256], minv, maxv;
-
- calcHistEQ(histeq, &minv, &maxv); /* ignore minv,maxv */
--
-- for (i=0; i<256; i++)
-+
-+ for (i=0; i<256; i++)
- intGraf.func[i] = histeq[i];
--
-+
- for (i=0; i< intGraf.nhands; i++)
- intGraf.hands[i].y = intGraf.func[intGraf.hands[i].x];
--
-+
- intGraf.entergamma = 0;
-
- if (gamUp) {
-@@ -1797,7 +1797,7 @@
- if (v>maxv) maxv = v;
- }
- }
-- else {
-+ else {
- int histeq[256];
- calcHistEQ(histeq, &minv, &maxv); /* ignore histeq */
- }
-@@ -1833,11 +1833,11 @@
- for (i=0; i<numcols; i++) Gammify1(i);
- }
- else {
-- for (i=0; i<numcols; i++) {
-+ for (i=0; i<numcols; i++) {
- rMap[i] = rcmap[i];
- gMap[i] = gcmap[i];
- bMap[i] = bcmap[i];
-- if (!ncols)
-+ if (!ncols)
- cols[i] = (((int)rMap[i]) + ((int)gMap[i]) + ((int)bMap[i]) >= 128*3)
- ? white : black;
- }
-@@ -1875,7 +1875,7 @@
- if (DEBUG>1) fprintf(stderr," (v=%f)",v);
-
- if (h>=0) {
-- hi = (int) h;
-+ hi = (int) h;
- if (hi<0) hi += 360;
- if (hi>=360) hi -= 360;
- h = (double) hremap[hi];
-@@ -1884,14 +1884,14 @@
- if (whtHD.enabCB.val) {
- h = (double) whtHD.stval;
- s = (double) whtHD.satval / 100.0;
--
-+
- /* special case: if stval = satval = 0, set hue = -1 */
- if (whtHD.stval == 0 && whtHD.satval == 0) h = -1.0;
- }
- }
-
- /* apply satDial value to s */
-- s = s + ((double) satDial.val) / 100.0;
-+ s = s + satDial.val / 100.0;
- if (s<0.0) s = 0.0;
- if (s>1.0) s = 1.0;
-
-@@ -1899,13 +1899,13 @@
- if (DEBUG>1) fprintf(stderr," -> %d,%d,%d",rv,gv,bv);
- }
-
-- rMap[col] = rGraf.func[rv];
-+ rMap[col] = rGraf.func[rv];
- gMap[col] = gGraf.func[gv];
- bMap[col] = bGraf.func[bv];
-
-- if (!ncols)
-- cols[col] =
-- (((int)rMap[col]) + ((int)gMap[col]) + ((int)bMap[col]) >= 128*3)
-+ if (!ncols)
-+ cols[col] =
-+ (((int)rMap[col]) + ((int)gMap[col]) + ((int)bMap[col]) >= 128*3)
- ? white : black;
-
- if (DEBUG>1) fprintf(stderr," -> %d,%d,%d\n",rMap[col],gMap[col],bMap[col]);
-@@ -2001,13 +2001,13 @@
- {
- xvbcopy((char *) hmap, (char *) gs->hmap, sizeof(hmap));
-
-- gs->wht_stval = whtHD.stval;
-- gs->wht_satval = whtHD.satval;
-+ gs->wht_stval = whtHD.stval;
-+ gs->wht_satval = whtHD.satval;
- gs->wht_enab = whtHD.enabCB.val;
-
- gs->hueRBnum = RBWhich(hueRB);
-
-- gs->satval = satDial.val;
-+ gs->satval = (int)satDial.val;
- GetGrafState(&intGraf,&gs->istate);
- GetGrafState(&rGraf, &gs->rstate);
- GetGrafState(&gGraf, &gs->gstate);
-@@ -2042,7 +2042,7 @@
- srcHD.ccwise = hm->src_ccw;
- HDRedraw(&srcHD, HD_ALL | HD_CLEAR);
- }
--
-+
- if (dstHD.stval != hm->dst_st ||
- dstHD.enval != hm->dst_en ||
- dstHD.ccwise != hm->dst_ccw) {
-@@ -2051,7 +2051,7 @@
- dstHD.ccwise = hm->dst_ccw;
- HDRedraw(&dstHD, HD_ALL | HD_CLEAR);
- }
-- }
-+ }
-
-
- if (whtHD.stval != gs->wht_stval || whtHD.satval != gs->wht_satval ||
-@@ -2063,9 +2063,9 @@
- HDRedraw(&whtHD, HD_ALL | HD_CLEAR);
- changed++;
- }
--
-- if (gs->satval != satDial.val) {
-- DSetVal(&satDial,gs->satval);
-+
-+ if (gs->satval != (int)satDial.val) {
-+ DSetVal(&satDial,(double)gs->satval);
- changed++;
- }
-
-@@ -2203,7 +2203,7 @@
- }
-
-
--
-+
-
- /*********************/
- static void parseResources()
-@@ -2226,7 +2226,7 @@
- if (i) { sprintf(gname,"preset%d",i); gsp = &preset[i-1]; }
- else { sprintf(gname,"default"); gsp = &defstate; }
-
-- xvbcopy((char *) gsp, (char *) &gs,
-+ xvbcopy((char *) gsp, (char *) &gs,
- sizeof(struct gamstate)); /* load 'gs' with defaults */
-
- for (j=0; j<6; j++) { /* xv.*.huemap resources */
-@@ -2239,7 +2239,7 @@
- lower_str(def_str);
- if (sscanf(def_str,"%d %d %s %d %d %s",
- &fst, &fen, fcw, &tst, &ten, tcw) != 6) {
-- fprintf(stderr,"%s: unable to parse resource 'xv.%s: %s'\n",
-+ fprintf(stderr,"%s: unable to parse resource 'xv.%s: %s'\n",
- cmd, tmp, def_str);
- }
- else {
-@@ -2260,7 +2260,7 @@
- int wst, wsat, enab;
- if (DEBUG) fprintf(stderr,"parseResource 'xv.%s: %s'\n",tmp, def_str);
- if (sscanf(def_str,"%d %d %d", &wst, &wsat, &enab) != 3) {
-- fprintf(stderr,"%s: unable to parse resource 'xv.%s: %s'\n",
-+ fprintf(stderr,"%s: unable to parse resource 'xv.%s: %s'\n",
- cmd, tmp, def_str);
- }
- else { /* successful parse */
-@@ -2276,7 +2276,7 @@
- int sat;
- if (DEBUG) fprintf(stderr,"parseResource 'xv.%s: %s'\n",tmp, def_str);
- if (sscanf(def_str,"%d", &sat) != 1) {
-- fprintf(stderr,"%s: unable to parse resource 'xv.%s: %s'\n",
-+ fprintf(stderr,"%s: unable to parse resource 'xv.%s: %s'\n",
- cmd, tmp, def_str);
- }
- else { /* successful parse */
-@@ -2304,7 +2304,7 @@
- }
- }
- }
--
-+
- /* copy (potentially) modified gs back to default/preset */
- xvbcopy((char *) &gs, (char *) gsp, sizeof(struct gamstate));
- }
-@@ -2324,16 +2324,16 @@
- /* write out current state */
- ctrls2gamstate(&gstate);
- strcpy(gname, "xv.default");
--
-+
- /* write out huemap resources */
- for (i=0; i<6; i++) {
- if (1 || gstate.hmap[i].src_st != gstate.hmap[i].dst_st ||
- gstate.hmap[i].src_en != gstate.hmap[i].dst_en ||
- gstate.hmap[i].src_ccw != gstate.hmap[i].dst_ccw) {
-- sprintf(tmp, "%s.huemap%d: %3d %3d %3s %3d %3d %3s\n", gname, i+1,
-- gstate.hmap[i].src_st, gstate.hmap[i].src_en,
-+ sprintf(tmp, "%s.huemap%d: %3d %3d %3s %3d %3d %3s\n", gname, i+1,
-+ gstate.hmap[i].src_st, gstate.hmap[i].src_en,
- gstate.hmap[i].src_ccw ? "CCW" : "CW",
-- gstate.hmap[i].dst_st, gstate.hmap[i].dst_en,
-+ gstate.hmap[i].dst_st, gstate.hmap[i].dst_en,
- gstate.hmap[i].dst_ccw ? "CCW" : "CW");
- strcat(rsrc, tmp);
- }
-@@ -2341,7 +2341,7 @@
-
- /* write out whtmap resource */
- if (1 || gstate.wht_stval || gstate.wht_satval || gstate.wht_enab != 1) {
-- sprintf(tmp, "%s.whtmap: %d %d %d\n", gname, gstate.wht_stval,
-+ sprintf(tmp, "%s.whtmap: %d %d %d\n", gname, gstate.wht_stval,
- gstate.wht_satval, gstate.wht_enab);
- strcat(rsrc, tmp);
- }
-@@ -2372,7 +2372,7 @@
-
- NewCutBuffer(rsrc);
- }
--
-+
-
- /*****************************/
- static void dragGamma ()
-@@ -2381,14 +2381,14 @@
- while gamma ctrls are being dragged
- applies change to image if dragCB.val is set
- does NOT call saveGamState() (as changedGam does) */
--
-+
- if (dragCB.val && dragCB.active) {
- hsvnonlinear = 1; /* force HSV calculations during drag */
- applyGamma(0);
- }
- }
-
--
-+
- /*****************************/
- static void dragHueDial()
- {
-@@ -2396,7 +2396,7 @@
- while hue gamma ctrls are being dragged
- applies change to image if dragCB.val is set
- does NOT call saveGamState() (as changedGam does) */
--
-+
- if (dragCB.val && dragCB.active) {
- dials2hmap();
- build_hremap();
-@@ -2413,14 +2413,14 @@
- while color editor ctrls are being dragged
- applies change to image if dragCB.val is set
- does NOT call saveCMap(&prevcmap); BTSetActive(&gbut[G_BCOLUNDO],1); */
--
-+
- if (dragCB.val && dragCB.active) ApplyEditColor(0);
- }
-
-
--
--
--
-+
-+
-+
-
- /**********************************************/
- /************* HUE wheel functions ***********/
-@@ -2435,11 +2435,11 @@
-
- /**************************************************/
- static void HDCreate(hd, win, x, y, r, st, en, ccwise, str, fg, bg)
--HDIAL *hd;
--Window win;
--int x,y,r,st,en,ccwise;
--char *str;
--u_long fg,bg;
-+ HDIAL *hd;
-+ Window win;
-+ int x, y, r, st, en, ccwise;
-+ const char *str;
-+ u_long fg, bg;
- {
- int i;
-
-@@ -2470,7 +2470,7 @@
- hdbpix2[HDB_ROTR] = hdbpix1[HDB_ROTR];
- }
-
--
-+
- #define BCOLS fg,bg,hicol,locol
-
- if (hd->range) {
-@@ -2520,13 +2520,13 @@
- }
-
- if (flags & HD_FRAME) {
-- static char *colstr = "RYGCBM";
-+ static const char *colstr = "RYGCBM";
- char tstr[2];
-
- XSetForeground(theDisp, theGC, hd->fg);
- XDrawArc(theDisp, hd->win, theGC, hd->x - HD_RADIUS, hd->y - HD_RADIUS,
- HD_RADIUS*2, HD_RADIUS*2, 0, 360*64);
--
-+
- for (i=0; i<6; i++) {
- int kldg;
-
-@@ -2553,8 +2553,8 @@
- a = hdg2xdg(hd->stval) * DEG2RAD;
- pol2xy(hd->x, hd->y, a, HD_RADIUS - 4, &x, &y);
- XDrawLine(theDisp, hd->win, theGC, hd->x, hd->y, x,y);
--
-- if (flags & HD_CLHNDS)
-+
-+ if (flags & HD_CLHNDS)
- XFillRectangle(theDisp, hd->win, theGC, x-2,y-2, 5,5);
- else {
- XSetForeground(theDisp, theGC, hd->bg);
-@@ -2567,8 +2567,8 @@
- a = hdg2xdg(hd->enval) * DEG2RAD;
- pol2xy(hd->x, hd->y, a, HD_RADIUS - 4, &x, &y);
- XDrawLine(theDisp, hd->win, theGC, hd->x, hd->y, x,y);
--
-- if (flags & HD_CLHNDS)
-+
-+ if (flags & HD_CLHNDS)
- XFillRectangle(theDisp, hd->win, theGC, x-2,y-2, 5,5);
- else {
- XSetForeground(theDisp, theGC, hd->bg);
-@@ -2587,7 +2587,7 @@
- r = ((HD_RADIUS - 4) * hd->satval) / 100;
- pol2xy(hd->x, hd->y, a, r, &x, &y);
-
-- if (flags & HD_CLHNDS)
-+ if (flags & HD_CLHNDS)
- XFillRectangle(theDisp, hd->win, theGC, x-2,y-2, 5,5);
- else {
- XFillRectangle(theDisp, hd->win, theGC, hd->x-1, hd->y-1, 3,3);
-@@ -2600,7 +2600,7 @@
- }
- }
- }
--
-+
-
-
-
-@@ -2653,13 +2653,13 @@
- XSetBackground(theDisp, theGC, hd->bg);
-
- if (hd->range) {
-- sprintf(vstr,"%3d\007,%3d\007 %s", hd->stval, hd->enval,
-+ sprintf(vstr,"%3d\007,%3d\007 %s", hd->stval, hd->enval,
- hd->ccwise ? "CCW" : " CW");
- }
- else {
- sprintf(vstr,"%3d\007 %3d%%", hd->stval, hd->satval);
- }
--
-+
- XDrawImageString(theDisp, hd->win, theGC,
- hd->x - XTextWidth(monofinfo, vstr, (int) strlen(vstr))/2,
- hd->y + HD_RADIUS + 24, vstr, (int) strlen(vstr));
-@@ -2669,7 +2669,7 @@
-
- if (flags & HD_TITLE) {
- XSetForeground(theDisp, theGC, hd->fg);
-- ULineString(hd->win, hd->x - HD_RADIUS - 15, hd->y - HD_RADIUS - 4,
-+ ULineString(hd->win, hd->x - HD_RADIUS - 15, hd->y - HD_RADIUS - 4,
- hd->str);
- }
-
-@@ -2694,7 +2694,7 @@
- }
-
-
--
-+
- /**************************************************/
- static int HDClick(hd,mx,my)
- HDIAL *hd;
-@@ -2716,7 +2716,7 @@
- if (!hd->range && !hd->enabCB.val) return 0; /* disabled */
-
-
-- if ( ((mx - hd->x) * (mx - hd->x) + (my - hd->y) * (my - hd->y))
-+ if ( ((mx - hd->x) * (mx - hd->x) + (my - hd->y) * (my - hd->y))
- < (HD_RADIUS * HD_RADIUS)) {
- return HDTrack(hd,mx,my);
- }
-@@ -2816,14 +2816,14 @@
- hd->satval--; if (hd->satval<0) hd->satval = 0;
- HDRedraw(hd, HD_HANDS | HD_VALS);
- }
--
-+
- else if (bnum == HDB_SAT && hd->satval<100) {
- HDRedraw(hd, HD_CLHNDS);
- hd->satval++; if (hd->satval>100) hd->satval = 100;
- HDRedraw(hd, HD_HANDS | HD_VALS);
- }
- }
--
-+
- break;
- }
-
-@@ -2836,7 +2836,7 @@
- }
-
- if (bp->lit) { bp->lit = 0; BTRedraw(bp); }
--
-+
- return 1;
- }
-
-@@ -2872,7 +2872,7 @@
-
- dx = x - hd->x; dy = y - hd->y;
- dist = sqrt(dx*dx + dy*dy);
--
-+
- newsat = (int) (dist / ((double) (HD_RADIUS - 4)) * 100);
- RANGE(newsat,0,100);
-
-@@ -2899,7 +2899,7 @@
- a = hdg2xdg(hd->enval) * DEG2RAD;
- pol2xy(hd->x, hd->y, a, HD_RADIUS-4, &x,&y);
- if (PTINRECT(mx,my,x-3,y-3,7,7)) handle = 2;
--
-+
-
-
- if (!handle) { /* not in either, rotate both */
-@@ -2939,7 +2939,7 @@
- }
- rv = (origj != j);
- }
--
-+
-
- else { /* in one of the handles */
- if (handle==1) valp = &(hd->stval); else valp = &(hd->enval);
-@@ -2958,22 +2958,22 @@
-
- if (!hd->ccwise) {
- ddist = (hd->enval - hd->stval + 360) % 360;
-- if (handle==1)
-+ if (handle==1)
- ndist = (hd->enval - j + 360) % 360;
- else
- ndist = (j - hd->stval + 360) % 360;
- }
- else {
- ddist = (hd->stval - hd->enval + 360) % 360;
-- if (handle==1)
-+ if (handle==1)
- ndist = (j - hd->enval + 360) % 360;
- else
- ndist = (hd->stval - j + 360) % 360;
- }
-
-- if (abs(ddist - ndist) >= 180 && ddist<180)
-+ if (abs(ddist - ndist) >= 180 && ddist<180)
- hd->ccwise = !hd->ccwise;
--
-+
- *valp = j;
- HDRedraw(hd, HD_HANDS | HD_DIR | HD_VALS);
-
-@@ -2986,8 +2986,8 @@
-
- return rv;
- }
--
--
-+
-+
-
- /**************************************************/
- static int hdg2xdg(hdg)
-@@ -3012,7 +3012,7 @@
- *yp = cy - (int) (sin(ang) * (double) rad);
- }
-
--
-+
- /***************************************************/
- static int computeHDval(hd, x, y)
- HDIAL *hd;
-@@ -3044,7 +3044,7 @@
-
-
-
--
-+
- /****************************************************/
- static void initHmap()
- {
-@@ -3117,10 +3117,10 @@
- (hmap[i].src_en != hmap[i].dst_en) ||
- (hmap[i].src_ccw != hmap[i].dst_ccw)) { /* not a 1:1 mapping */
-
-- st1 = hmap[i].src_st;
-+ st1 = hmap[i].src_st;
- en1 = hmap[i].src_en;
- if (hmap[i].src_ccw) {
-- inc1 = -1;
-+ inc1 = -1;
- len1 = (st1 - en1 + 360) % 360;
- }
- else {
-@@ -3131,7 +3131,7 @@
- st2 = hmap[i].dst_st;
- en2 = hmap[i].dst_en;
- if (hmap[i].dst_ccw) {
-- inc2 = -1;
-+ inc2 = -1;
- len2 = (st2 - en2 + 360) % 360;
- }
- else {
-@@ -3179,7 +3179,7 @@
-
- byte *pp, *op;
- int i,j;
-- int rv, gv, bv, vi, hi;
-+ int rv, gv, bv;
- byte *outpic;
- int min, max, del, h, s, v;
- int f, p, q, t, vs100, vsf10000;
-@@ -3200,7 +3200,7 @@
-
- if (whtHD.enabCB.val && whtHD.satval) hsvmod++;
-
-- if (satDial.val != 0) hsvmod++;
-+ if (satDial.val != 0.0) hsvmod++;
-
- /* check intensity graf */
- for (i=0; i<256; i++) {
-@@ -3270,7 +3270,7 @@
-
- /* map near-black to black to avoid weird effects */
- if (v <= 16) s = 0;
--
-+
- /* apply intGraf.func[] function to 'v' (the intensity) */
- v = intGraf.func[v];
-
-@@ -3284,7 +3284,7 @@
- }
-
- /* apply satDial value to s */
-- s = s + satDial.val;
-+ s = s + (int)satDial.val;
- if (s< 0) s = 0;
- if (s>100) s = 100;
-
-@@ -3295,7 +3295,7 @@
- if (h==NOHUE || !s) { rv = gv = bv = v; }
- else {
- if (h==360) h = 0;
--
-+
- h = (h*100) / 60; /* h is in range 000..599 (0.0 - 5.99) */
- j = h - (h%100); /* j = 000, 100, 200, 300, 400, 500 */
- f = h - j; /* 'fractional' part of h (00..99) */
-@@ -3305,7 +3305,7 @@
- p = v - vs100;
- q = v - vsf10000;
- t = v - vs100 + vsf10000;
--
-+
- switch (j) {
- case 000: rv = v; gv = t; bv = p; break;
- case 100: rv = q; gv = v; bv = p; break;
-@@ -3319,7 +3319,7 @@
- } /* if hsvmod */
-
-
-- *op++ = rGraf.func[rv];
-+ *op++ = rGraf.func[rv];
- *op++ = gGraf.func[gv];
- *op++ = bGraf.func[bv];
- }
-diff -ru xv-3.10a/xvgif.c xv-3.10a-enhancements/xvgif.c
---- xv-3.10a/xvgif.c 1995-01-10 11:54:41.000000000 -0800
-+++ xv-3.10a-enhancements/xvgif.c 2007-05-13 17:33:51.000000000 -0700
-@@ -28,17 +28,19 @@
- typedef int boolean;
-
- #define NEXTBYTE (*dataptr++)
-+#define SKIPBYTE (dataptr++) /* quiet some compiler warnings */
- #define EXTENSION 0x21
--#define IMAGESEP 0x2c
-+#define IMAGESEP 0x2c /* a.k.a. Image Descriptor */
- #define TRAILER 0x3b
- #define INTERLACEMASK 0x40
- #define COLORMAPMASK 0x80
-
--
-
--FILE *fp;
-
--int BitOffset = 0, /* Bit Offset of next code */
-+static FILE *fp;
-+
-+static int
-+ BitOffset = 0, /* Bit Offset of next code */
- XC = 0, YC = 0, /* Output X and Y coords of current pixel */
- Pass = 0, /* Used by output routine if interlaced pic */
- OutCount = 0, /* Decompressor output 'stack count' */
-@@ -46,9 +48,10 @@
- Width, Height, /* image dimensions */
- LeftOfs, TopOfs, /* image offset */
- BitsPerPixel, /* Bits per pixel, read from GIF header */
-- BytesPerScanline, /* bytes per scanline in output raster */
-+/* BytesPerScanline, */ /* bytes per scanline in output raster */
- ColorMapSize, /* number of colors */
- Background, /* background color */
-+ Transparent, /* transparent color (GRR 19980314) */
- CodeSize, /* Code size, read from GIF header */
- InitCodeSize, /* Starting code size, used during Clear */
- Code, /* Value returned by ReadCode */
-@@ -57,47 +60,49 @@
- EOFCode, /* GIF end-of-information code */
- CurCode, OldCode, InCode, /* Decompressor variables */
- FirstFree, /* First free code, generated per GIF spec */
-- FreeCode, /* Decompressor,next free slot in hash table */
-+ FreeCode, /* Decompressor, next free slot in hash table */
- FinChar, /* Decompressor variable */
- BitMask, /* AND mask for data size */
- ReadMask, /* Code AND mask for current code size */
-- Misc; /* miscellaneous bits (interlace, local cmap)*/
-+ Misc, /* miscellaneous bits (interlace, local cmap)*/
-+ GlobalBitsPerPixel, /* may have local colormap of different size */
-+ GlobalColorMapSize, /* (ditto) */
-+ GlobalBitMask; /* (ditto) */
-
-
--boolean Interlace, HasColormap;
-+static boolean Interlace, HasGlobalColormap;
-
--byte *RawGIF; /* The heap array to hold it, raw */
--byte *Raster; /* The raster data stream, unblocked */
--byte *pic8;
-+static byte *RawGIF; /* The heap array to hold it, raw */
-+static byte *Raster; /* The raster data stream, unblocked */
-+static byte *pic8;
-
- /* The hash table used by the decompressor */
--int Prefix[4096];
--int Suffix[4096];
-+static int Prefix[4096];
-+static int Suffix[4096];
-
- /* An output array used by the decompressor */
--int OutCode[4097];
-+static int OutCode[4097];
-
--int gif89 = 0;
--char *id87 = "GIF87a";
--char *id89 = "GIF89a";
-+static int gif89 = 0;
-+static const char *id87 = "GIF87a";
-+static const char *id89 = "GIF89a";
-
--static int EGApalette[16][3] = {
-- {0,0,0}, {0,0,128}, {0,128,0}, {0,128,128},
-+static int const EGApalette[16][3] = {
-+ {0,0,0}, {0,0,128}, {0,128,0}, {0,128,128},
- {128,0,0}, {128,0,128}, {128,128,0}, {200,200,200},
- {100,100,100}, {100,100,255}, {100,255,100}, {100,255,255},
- {255,100,100}, {255,100,255}, {255,255,100}, {255,255,255} };
--
-+
-
- static int readImage PARM((PICINFO *));
- static int readCode PARM((void));
- static void doInterlace PARM((int));
--static int gifError PARM((PICINFO *, char *));
--static void gifWarning PARM((char *));
-+static int gifError PARM((PICINFO *, const char *));
-+static void gifWarning PARM((const char *));
-
--int filesize;
--char *bname;
--
--byte *dataptr;
-+static int filesize;
-+static const char *bname;
-+static byte *dataptr;
-
-
- /*****************************/
-@@ -108,17 +113,22 @@
- {
- /* returns '1' if successful */
-
-- register byte ch, ch1, *origptr;
-+ register byte ch, *origptr;
- register int i, block;
-- int aspect, gotimage;
-+ int aspect;
-+ char tmpname[256];
-+ byte r[256], g[256], b[256];
-
- /* initialize variables */
-- BitOffset = XC = YC = Pass = OutCount = gotimage = 0;
-+ BitOffset = XC = YC = OutCount = 0;
-+ Pass = -1;
- RawGIF = Raster = pic8 = NULL;
- gif89 = 0;
-+ Transparent = -1;
-
- pinfo->pic = (byte *) NULL;
- pinfo->comment = (char *) NULL;
-+ pinfo->numpages= 0;
-
- bname = BaseName(fname);
- fp = xv_fopen(fname,"r");
-@@ -129,67 +139,87 @@
- fseek(fp, 0L, 2);
- filesize = ftell(fp);
- fseek(fp, 0L, 0);
--
-- /* the +256's are so we can read truncated GIF files without fear of
-+
-+ if (filesize + 256 < filesize)
-+ return( gifError(pinfo, "GIF file size is too large") );
-+
-+ /* the +256's are so we can read truncated GIF files without fear of
- segmentation violation */
- if (!(dataptr = RawGIF = (byte *) calloc((size_t) filesize+256, (size_t) 1)))
-- return( gifError(pinfo, "not enough memory to read gif file") );
--
-- if (!(Raster = (byte *) calloc((size_t) filesize+256,(size_t) 1)))
-- return( gifError(pinfo, "not enough memory to read gif file") );
--
-- if (fread(dataptr, (size_t) filesize, (size_t) 1, fp) != 1)
-- return( gifError(pinfo, "GIF data read failed") );
-+ FatalError("LoadGIF: not enough memory to read GIF file");
-
-+ if (!(Raster = (byte *) calloc((size_t) filesize+256,(size_t) 1)))
-+ FatalError("LoadGIF: not enough memory to read GIF file");
-+
-+ if (fread(dataptr, (size_t) filesize, (size_t) 1, fp) != 1)
-+ return( gifError(pinfo, "GIF data read failed") );
-+ fclose(fp);
-
- origptr = dataptr;
-
- if (strncmp((char *) dataptr, id87, (size_t) 6)==0) gif89 = 0;
- else if (strncmp((char *) dataptr, id89, (size_t) 6)==0) gif89 = 1;
- else return( gifError(pinfo, "not a GIF file"));
--
-+
- dataptr += 6;
--
-+
- /* Get variables from the GIF screen descriptor */
--
-+
- ch = NEXTBYTE;
- RWidth = ch + 0x100 * NEXTBYTE; /* screen dimensions... not used. */
- ch = NEXTBYTE;
- RHeight = ch + 0x100 * NEXTBYTE;
--
-+ if (DEBUG) fprintf(stderr,"GIF89 logical screen = %d x %d\n",RWidth,RHeight);
-+
- ch = NEXTBYTE;
-- HasColormap = ((ch & COLORMAPMASK) ? True : False);
--
-- BitsPerPixel = (ch & 7) + 1;
-- numcols = ColorMapSize = 1 << BitsPerPixel;
-- BitMask = ColorMapSize - 1;
--
-+ HasGlobalColormap = ((ch & COLORMAPMASK) ? True : False);
-+
-+ /* GRR 20070318: fix decoding bug when global and local color-table sizes
-+ * differ */
-+ GlobalBitsPerPixel = BitsPerPixel = (ch & 7) + 1;
-+ GlobalColorMapSize = ColorMapSize = numcols = 1 << BitsPerPixel;
-+ GlobalBitMask = BitMask = ColorMapSize - 1;
-+
- Background = NEXTBYTE; /* background color... not used. */
--
-+
- aspect = NEXTBYTE;
- if (aspect) {
- if (!gif89) return(gifError(pinfo,"corrupt GIF file (screen descriptor)"));
- else normaspect = (float) (aspect + 15) / 64.0; /* gif89 aspect ratio */
- if (DEBUG) fprintf(stderr,"GIF89 aspect = %f\n", normaspect);
-+ /* FIXME: apparently this _should_ apply to all frames in a multi-image
-+ * GIF (i.e., PgUp/PgDn), but it doesn't */
- }
--
--
-+
-+
- /* Read in global colormap. */
--
-- if (HasColormap)
-+
-+ if (HasGlobalColormap)
- for (i=0; i<ColorMapSize; i++) {
-- pinfo->r[i] = NEXTBYTE;
-- pinfo->g[i] = NEXTBYTE;
-- pinfo->b[i] = NEXTBYTE;
-+ r[i] = NEXTBYTE;
-+ g[i] = NEXTBYTE;
-+ b[i] = NEXTBYTE;
- }
-- else { /* no colormap in GIF file */
-+ else { /* no _global_ colormap in GIF file (but may have local one(s)) */
- /* put std EGA palette (repeated 16 times) into colormap, for lack of
-- anything better to do */
-+ anything better to do at the moment */
-
- for (i=0; i<256; i++) {
-- pinfo->r[i] = EGApalette[i&15][0];
-- pinfo->g[i] = EGApalette[i&15][1];
-- pinfo->b[i] = EGApalette[i&15][2];
-+ r[i] = EGApalette[i&15][0];
-+ g[i] = EGApalette[i&15][1];
-+ b[i] = EGApalette[i&15][2];
-+ }
-+ }
-+ memcpy(pinfo->r, r, sizeof r);
-+ memcpy(pinfo->g, g, sizeof g);
-+ memcpy(pinfo->b, b, sizeof b);
-+
-+ if (DEBUG > 1) {
-+ fprintf(stderr," global color table%s:\n",
-+ HasGlobalColormap? "":" (repeated EGA palette)");
-+ for (i=0; i<ColorMapSize; i++) {
-+ fprintf(stderr," (%3d %02x,%02x,%02x)\n", i, pinfo->r[i],
-+ pinfo->g[i], pinfo->b[i]);
- }
- }
-
-@@ -221,19 +251,19 @@
- if (blocksize == 2) {
- aspnum = NEXTBYTE;
- aspden = NEXTBYTE;
-- if (aspden>0 && aspnum>0)
-+ if (aspden>0 && aspnum>0)
- normaspect = (float) aspnum / (float) aspden;
- else { normaspect = 1.0; aspnum = aspden = 1; }
-
-- if (DEBUG) fprintf(stderr,"GIF87 aspect extension: %d:%d = %f\n\n",
-+ if (DEBUG) fprintf(stderr,"GIF87 aspect extension: %d:%d = %f\n\n",
- aspnum, aspden,normaspect);
- }
- else {
-- for (i=0; i<blocksize; i++) NEXTBYTE;
-+ for (i=0; i<blocksize; i++) SKIPBYTE;
- }
-
- while ((sbsize=NEXTBYTE)>0) { /* eat any following data subblocks */
-- for (i=0; i<sbsize; i++) NEXTBYTE;
-+ for (i=0; i<sbsize; i++) SKIPBYTE;
- }
- }
-
-@@ -254,9 +284,11 @@
-
-
- if (cmtlen>0) { /* build into one un-blocked comment */
-+ /* this can overflow iff cmtlen == 2G - 1, but then filesize
-+ * would have to be > 2GB, which was disallowed above */
- cmt = (byte *) malloc((size_t) (cmtlen + 1));
-- if (!cmt) gifWarning("couldn't malloc space for comments\n");
-- else {
-+ if (!cmt) FatalError("LoadGIF: couldn't malloc space for comments");
-+ /* else */ {
- sp = cmt;
- do {
- sbsize = (*ptr1++);
-@@ -267,10 +299,10 @@
- if (pinfo->comment) { /* have to strcat onto old comments */
- cmt1 = (byte *) malloc(strlen(pinfo->comment) + cmtlen + 2);
- if (!cmt1) {
-- gifWarning("couldn't malloc space for comments\n");
- free(cmt);
-+ FatalError("LoadGIF: couldn't malloc space for comments");
- }
-- else {
-+ /* else */ {
- strcpy((char *) cmt1, (char *) pinfo->comment);
- strcat((char *) cmt1, (char *) "\n");
- strcat((char *) cmt1, (char *) cmt);
-@@ -288,8 +320,8 @@
- else if (fn == 0x01) { /* PlainText Extension */
- int j,sbsize,ch;
- int tgLeft, tgTop, tgWidth, tgHeight, cWidth, cHeight, fg, bg;
--
-- SetISTR(ISTR_INFO, "%s: %s", bname,
-+
-+ SetISTR(ISTR_INFO, "%s: %s", bname,
- "PlainText extension found in GIF file. Ignored.");
-
- sbsize = NEXTBYTE;
-@@ -302,12 +334,12 @@
- fg = NEXTBYTE;
- bg = NEXTBYTE;
- i=12;
-- for ( ; i<sbsize; i++) NEXTBYTE; /* read rest of first subblock */
--
-+ for ( ; i<sbsize; i++) SKIPBYTE; /* read rest of first subblock */
-+
- if (DEBUG) fprintf(stderr,
- "PlainText: tgrid=%d,%d %dx%d cell=%dx%d col=%d,%d\n",
- tgLeft, tgTop, tgWidth, tgHeight, cWidth, cHeight, fg, bg);
--
-+
- /* read (and ignore) data sub-blocks */
- do {
- j = 0;
-@@ -326,16 +358,32 @@
-
- if (DEBUG) fprintf(stderr,"Graphic Control extension\n\n");
-
-- SetISTR(ISTR_INFO, "%s: %s", bname,
-- "Graphic Control Extension in GIF file. Ignored.");
--
-- /* read (and ignore) data sub-blocks */
-+ SetISTR(ISTR_INFO, "%s: %s", bname,
-+ "Graphic Control Extension ignored.");
-+
-+ /* read (and ignore) data sub-blocks, unless compositing with
-+ * user-defined background */
- do {
-- j = 0; sbsize = NEXTBYTE;
-- while (j<sbsize) { NEXTBYTE; j++; }
-+ j = 0;
-+ sbsize = NEXTBYTE;
-+ /* GRR 19980314: get transparent index out of block */
-+ if (have_imagebg && sbsize == 4 && Transparent < 0) {
-+ byte packed_fields = NEXTBYTE;
-+
-+ j++;
-+ SKIPBYTE; j++;
-+ SKIPBYTE; j++;
-+ if (packed_fields & 1) {
-+ Transparent = NEXTBYTE;
-+ j++;
-+ }
-+ }
-+ while (j<sbsize) {
-+ SKIPBYTE; j++;
-+ }
- } while (sbsize);
- }
--
-+
-
- else if (fn == 0xFF) { /* Application Extension */
- int j, sbsize;
-@@ -345,10 +393,10 @@
- /* read (and ignore) data sub-blocks */
- do {
- j = 0; sbsize = NEXTBYTE;
-- while (j<sbsize) { NEXTBYTE; j++; }
-+ while (j<sbsize) { SKIPBYTE; j++; }
- } while (sbsize);
- }
--
-+
-
- else { /* unknown extension */
- int j, sbsize;
-@@ -358,48 +406,68 @@
- SetISTR(ISTR_INFO,
- "%s: Unknown extension 0x%02x in GIF file. Ignored.",
- bname, fn);
--
-+
- /* read (and ignore) data sub-blocks */
- do {
- j = 0; sbsize = NEXTBYTE;
-- while (j<sbsize) { NEXTBYTE; j++; }
-+ while (j<sbsize) { SKIPBYTE; j++; }
- } while (sbsize);
- }
- }
-
-
- else if (block == IMAGESEP) {
-- if (DEBUG) fprintf(stderr,"imagesep (got=%d) ",gotimage);
-- if (DEBUG) fprintf(stderr," at start: offset=0x%lx\n",dataptr-RawGIF);
--
-- if (gotimage) { /* just skip over remaining images */
-- int i,misc,ch,ch1;
--
-- /* skip image header */
-- NEXTBYTE; NEXTBYTE; /* left position */
-- NEXTBYTE; NEXTBYTE; /* top position */
-- NEXTBYTE; NEXTBYTE; /* width */
-- NEXTBYTE; NEXTBYTE; /* height */
-- misc = NEXTBYTE; /* misc. bits */
--
-- if (misc & 0x80) { /* image has local colormap. skip it */
-- for (i=0; i< 1 << ((misc&7)+1); i++) {
-- NEXTBYTE; NEXTBYTE; NEXTBYTE;
-+ if (DEBUG) fprintf(stderr, "imagesep (page=%d)\n", pinfo->numpages+1);
-+ if (DEBUG) fprintf(stderr, " at start: offset=0x%lx\n",
-+ (unsigned long)(dataptr-RawGIF));
-+
-+ BitOffset = XC = YC = Pass = OutCount = 0;
-+
-+ if (pinfo->numpages > 0) { /* do multipage stuff */
-+ if (pinfo->numpages == 1) { /* first time only... */
-+ xv_mktemp(pinfo->pagebname, "xvpgXXXXXX"); // a.k.a. close(mkstemp())
-+ if (pinfo->pagebname[0] == '\0') {
-+ ErrPopUp("LoadGIF: Unable to create temporary filename???",
-+ "\nHow unlikely!");
-+ return 0;
-+ }
-+ /* GRR 20070328: basename file doesn't go away, at least on Linux
-+ * (though all appended-number ones do); ergo, open for reading (see
-+ * if it's there), close, and explicitly unlink() if necessary */
-+ /* GRR 20070506: could/should call KillPageFiles() (xv.c) instead */
-+ fp = xv_fopen(pinfo->pagebname, "r");
-+ if (fp) {
-+ fclose(fp);
-+ unlink(pinfo->pagebname); /* no errors during testing */
- }
- }
--
-- NEXTBYTE; /* minimum code size */
--
-- /* skip image data sub-blocks */
-- do {
-- ch = ch1 = NEXTBYTE;
-- while (ch--) NEXTBYTE;
-- if ((dataptr - RawGIF) > filesize) break; /* EOF */
-- } while(ch1);
-- }
--
-- else if (readImage(pinfo)) gotimage = 1;
-- if (DEBUG) fprintf(stderr," at end: dataptr=0x%lx\n",dataptr-RawGIF);
-+ sprintf(tmpname, "%s%d", pinfo->pagebname, pinfo->numpages);
-+ fp = xv_fopen(tmpname, "w");
-+ if (!fp) {
-+ ErrPopUp("LoadGIF: Unable to open temp file", "\nDang!");
-+ return 0;
-+ }
-+ if (WriteGIF(fp, pinfo->pic, pinfo->type, pinfo->w, pinfo->h, pinfo->r,
-+ pinfo->g, pinfo->b, numcols, pinfo->colType, NULL)) {
-+ fclose(fp);
-+ ErrPopUp("LoadGIF: Error writing temp file", "\nBummer!");
-+ return 0;
-+ }
-+ fclose(fp);
-+ free(pinfo->pic);
-+ pinfo->pic = (byte *) NULL;
-+ if (HasGlobalColormap) {
-+ memcpy(pinfo->r, r, sizeof r);
-+ memcpy(pinfo->g, g, sizeof g);
-+ memcpy(pinfo->b, b, sizeof b);
-+ }
-+ BitsPerPixel = GlobalBitsPerPixel;
-+ numcols = ColorMapSize = GlobalColorMapSize;
-+ BitMask = GlobalBitMask;
-+ }
-+ if (readImage(pinfo)) ++pinfo->numpages;
-+ if (DEBUG) fprintf(stderr, " at end: offset=0x%lx\n",
-+ (unsigned long)(dataptr-RawGIF));
- }
-
-
-@@ -416,9 +484,9 @@
- /* don't mention bad block if file was trunc'd, as it's all bogus */
- if ((dataptr - origptr) < filesize) {
- sprintf(str, "Unknown block type (0x%02x) at offset 0x%lx",
-- block, (dataptr - origptr) - 1);
-+ block, (unsigned long)(dataptr - origptr) - 1);
-
-- if (!gotimage) return gifError(pinfo, str);
-+ if (!pinfo->numpages) return gifError(pinfo, str);
- else gifWarning(str);
- }
-
-@@ -431,8 +499,34 @@
- free(RawGIF); RawGIF = NULL;
- free(Raster); Raster = NULL;
-
-- if (!gotimage)
-+ if (!pinfo->numpages)
- return( gifError(pinfo, "no image data found in GIF file") );
-+ if (pinfo->numpages > 1) {
-+ /* write the last page temp file */
-+ int numpages = pinfo->numpages;
-+ char *comment = pinfo->comment;
-+ sprintf(tmpname, "%s%d", pinfo->pagebname, pinfo->numpages);
-+ fp = xv_fopen(tmpname, "w");
-+ if (!fp) {
-+ ErrPopUp("LoadGIF: Unable to open temp file", "\nDang!");
-+ return 0;
-+ }
-+ if (WriteGIF(fp, pinfo->pic, pinfo->type, pinfo->w, pinfo->h, pinfo->r,
-+ pinfo->g, pinfo->b, numcols, pinfo->colType, NULL)) {
-+ fclose(fp);
-+ ErrPopUp("LoadGIF: Error writing temp file", "\nBummer!");
-+ return 0;
-+ }
-+ fclose(fp);
-+ free(pinfo->pic);
-+ pinfo->pic = (byte *) NULL;
-+
-+ /* load the first page temp file */
-+ sprintf(tmpname, "%s%d", pinfo->pagebname, 1);
-+ i = LoadGIF(tmpname, pinfo);
-+ pinfo->numpages = numpages;
-+ pinfo->comment = comment;
-+ }
-
- return 1;
- }
-@@ -444,11 +538,12 @@
- {
- register byte ch, ch1, *ptr1, *picptr;
- int i, npixels, maxpixels;
-+ boolean HasLocalColormap;
-
- npixels = maxpixels = 0;
-
- /* read in values from the image descriptor */
--
-+
- ch = NEXTBYTE;
- LeftOfs = ch + 0x100 * NEXTBYTE;
- ch = NEXTBYTE;
-@@ -460,45 +555,68 @@
-
- Misc = NEXTBYTE;
- Interlace = ((Misc & INTERLACEMASK) ? True : False);
-+ HasLocalColormap = ((Misc & COLORMAPMASK) ? True : False);
-
-- if (Misc & 0x80) {
-- for (i=0; i< 1 << ((Misc&7)+1); i++) {
-+ if (HasLocalColormap) {
-+ BitsPerPixel = (Misc & 7) + 1;
-+ ColorMapSize = numcols = 1 << BitsPerPixel; /* GRR 20070318 */
-+ BitMask = ColorMapSize - 1;
-+ if (DEBUG) fprintf(stderr," local color table, %d bits (%d entries)\n",
-+ (Misc&7)+1, ColorMapSize);
-+ for (i=0; i<ColorMapSize; i++) {
- pinfo->r[i] = NEXTBYTE;
- pinfo->g[i] = NEXTBYTE;
- pinfo->b[i] = NEXTBYTE;
- }
-+ if (DEBUG > 1) {
-+ for (i=0; i<ColorMapSize; i++) {
-+ fprintf(stderr," (%3d %02x,%02x,%02x)\n", i, pinfo->r[i],
-+ pinfo->g[i], pinfo->b[i]);
-+ }
-+ }
- }
-
-
-- if (!HasColormap && !(Misc&0x80)) {
-+ if (!HasGlobalColormap && !HasLocalColormap) {
- /* no global or local colormap */
-- SetISTR(ISTR_WARNING, "%s: %s", bname,
-+ SetISTR(ISTR_WARNING, "%s: %s", bname,
- "No colormap in this GIF file. Assuming EGA colors.");
- }
--
-
--
-+
-+ /* GRR 19980314 */
-+ /* need not worry about size of EGA palette: full 256 colors */
-+ if (have_imagebg && Transparent >= 0 &&
-+ Transparent < ((Misc&0x80)? (1 << ((Misc&7)+1)) : ColorMapSize) )
-+ {
-+ pinfo->r[Transparent] = (imagebgR >> 8);
-+ pinfo->g[Transparent] = (imagebgG >> 8);
-+ pinfo->b[Transparent] = (imagebgB >> 8);
-+ }
-+
-+
-+
- /* Start reading the raster data. First we get the intial code size
- * and compute decompressor constant values, based on this code size.
- */
--
-+
- CodeSize = NEXTBYTE;
-
- ClearCode = (1 << CodeSize);
- EOFCode = ClearCode + 1;
- FreeCode = FirstFree = ClearCode + 2;
--
-+
- /* The GIF spec has it that the code size is the code size used to
- * compute the above values is the code size given in the file, but the
- * code size used in compression/decompression is the code size given in
- * the file plus one. (thus the ++).
- */
--
-+
- CodeSize++;
- InitCodeSize = CodeSize;
- MaxCode = (1 << CodeSize);
- ReadMask = MaxCode - 1;
--
-+
-
-
- /* UNBLOCK:
-@@ -506,7 +624,7 @@
- * to the Raster array, turning it from a series of blocks into one long
- * data stream, which makes life much easier for readCode().
- */
--
-+
- ptr1 = Raster;
- do {
- ch = ch1 = NEXTBYTE;
-@@ -522,21 +640,24 @@
-
-
- if (DEBUG) {
-- fprintf(stderr,"xv: LoadGIF() - picture is %dx%d, %d bits, %sinterlaced\n",
-+ fprintf(stderr,"LoadGIF: image is %dx%d, %d bits, %sinterlaced\n",
- Width, Height, BitsPerPixel, Interlace ? "" : "non-");
- }
--
-+
-
- /* Allocate the 'pic' */
-- maxpixels = Width*Height;
-+ maxpixels = Width*Height; /* 65535*65535 max (but everything is int) */
-+ if (Width <= 0 || Height <= 0 || maxpixels/Width != Height)
-+ return( gifError(pinfo, "image dimensions out of range") );
- picptr = pic8 = (byte *) malloc((size_t) maxpixels);
-- if (!pic8) return( gifError(pinfo, "couldn't malloc 'pic8'") );
-+ if (!pic8) FatalError("LoadGIF: couldn't malloc 'pic8'");
-+
-+
-
--
- /* Decompress the file, continuing until you see the GIF EOF code.
- * One obvious enhancement is to add checking for corrupt files here.
- */
--
-+
- Code = readCode();
- while (Code != EOFCode) {
- /* Clear code sets everything back to its initial value, then reads the
-@@ -563,58 +684,58 @@
- break; }
-
- CurCode = InCode = Code;
--
-+
- /* If greater or equal to FreeCode, not in the hash table yet;
- * repeat the last character decoded
- */
--
-+
- if (CurCode >= FreeCode) {
- CurCode = OldCode;
- if (OutCount > 4096) { /* printf("outcount1 blew up\n"); */ break; }
- OutCode[OutCount++] = FinChar;
- }
--
-+
- /* Unless this code is raw data, pursue the chain pointed to by CurCode
- * through the hash table to its end; each code in the chain puts its
- * associated output code on the output queue.
- */
--
-+
- while (CurCode > BitMask) {
- if (OutCount > 4096) break; /* corrupt file */
- OutCode[OutCount++] = Suffix[CurCode];
- CurCode = Prefix[CurCode];
- }
--
-+
- if (OutCount > 4096) { /* printf("outcount blew up\n"); */ break; }
--
-+
- /* The last code in the chain is treated as raw data. */
--
-+
- FinChar = CurCode & BitMask;
- OutCode[OutCount++] = FinChar;
--
-+
- /* Now we put the data out to the Output routine.
- * It's been stacked LIFO, so deal with it that way...
- */
-
- /* safety thing: prevent exceeding range of 'pic8' */
- if (npixels + OutCount > maxpixels) OutCount = maxpixels-npixels;
--
-+
- npixels += OutCount;
- if (!Interlace) for (i=OutCount-1; i>=0; i--) *picptr++ = OutCode[i];
- else for (i=OutCount-1; i>=0; i--) doInterlace(OutCode[i]);
- OutCount = 0;
-
- /* Build the hash table on-the-fly. No table is stored in the file. */
--
-+
- Prefix[FreeCode] = OldCode;
- Suffix[FreeCode] = FinChar;
- OldCode = InCode;
--
-+
- /* Point to the next slot in the table. If we exceed the current
- * MaxCode value, increment the code size unless it's already 12. If it
- * is, do nothing: the next code decompressed better be CLEAR
- */
--
-+
- FreeCode++;
- if (FreeCode >= MaxCode) {
- if (CodeSize < 12) {
-@@ -627,20 +748,19 @@
- Code = readCode();
- if (npixels >= maxpixels) break;
- }
--
-+
- if (npixels != maxpixels) {
- SetISTR(ISTR_WARNING,"%s: %s", bname,
- "This GIF file seems to be truncated. Winging it.");
- if (!Interlace) /* clear->EOBuffer */
-- xvbzero((char *) pic8+npixels, (size_t) (maxpixels-npixels));
-+ xvbzero((char *) pic8+npixels,
-+ (size_t) (maxpixels-npixels<0 ? 0 : maxpixels-npixels));
- }
-
-- fclose(fp);
--
- /* fill in the PICINFO structure */
-
- pinfo->pic = pic8;
-- pinfo->w = Width;
-+ pinfo->w = Width;
- pinfo->h = Height;
- pinfo->type = PIC8;
- pinfo->frmType = F_GIF;
-@@ -650,8 +770,8 @@
-
- sprintf(pinfo->fullInfo,
- "GIF%s, %d bit%s per pixel, %sinterlaced. (%d bytes)",
-- (gif89) ? "89" : "87", BitsPerPixel,
-- (BitsPerPixel==1) ? "" : "s",
-+ (gif89) ? "89" : "87", BitsPerPixel,
-+ (BitsPerPixel==1) ? "" : "s",
- Interlace ? "" : "non-", filesize);
-
- sprintf(pinfo->shrtInfo, "%dx%d GIF%s.",Width,Height,(gif89) ? "89" : "87");
-@@ -668,13 +788,13 @@
- * maintain our location in the Raster array as a BIT Offset. We compute
- * the byte Offset into the raster array by dividing this by 8, pick up
- * three bytes, compute the bit Offset into our 24-bit chunk, shift to
-- * bring the desired code to the bottom, then mask it off and return it.
-+ * bring the desired code to the bottom, then mask it off and return it.
- */
-
- static int readCode()
- {
- int RawCode, ByteOffset;
--
-+
- ByteOffset = BitOffset / 8;
- RawCode = Raster[ByteOffset] + (Raster[ByteOffset + 1] << 8);
- if (CodeSize >= 8)
-@@ -692,42 +812,47 @@
- {
- static byte *ptr = NULL;
- static int oldYC = -1;
--
-+
-+ if (Pass == -1) { /* first time through - init stuff */
-+ oldYC = -1;
-+ Pass = 0;
-+ }
-+
- if (oldYC != YC) { ptr = pic8 + YC * Width; oldYC = YC; }
--
-+
- if (YC<Height)
- *ptr++ = Index;
--
-+
- /* Update the X-coordinate, and if it overflows, update the Y-coordinate */
--
-+
- if (++XC == Width) {
--
-+
- /* deal with the interlace as described in the GIF
- * spec. Put the decoded scan line out to the screen if we haven't gone
- * past the bottom of it
- */
--
-+
- XC = 0;
--
-+
- switch (Pass) {
- case 0:
- YC += 8;
- if (YC >= Height) { Pass++; YC = 4; }
- break;
--
-+
- case 1:
- YC += 8;
- if (YC >= Height) { Pass++; YC = 2; }
- break;
--
-+
- case 2:
- YC += 4;
- if (YC >= Height) { Pass++; YC = 1; }
- break;
--
-+
- case 3:
- YC += 2; break;
--
-+
- default:
- break;
- }
-@@ -735,11 +860,11 @@
- }
-
-
--
-+
- /*****************************/
- static int gifError(pinfo, st)
-- PICINFO *pinfo;
-- char *st;
-+ PICINFO *pinfo;
-+ const char *st;
- {
- gifWarning(st);
-
-@@ -760,7 +885,7 @@
-
- /*****************************/
- static void gifWarning(st)
-- char *st;
-+ const char *st;
- {
- SetISTR(ISTR_WARNING,"%s: %s", bname, st);
- }
-diff -ru xv-3.10a/xvgifwr.c xv-3.10a-enhancements/xvgifwr.c
---- xv-3.10a/xvgifwr.c 1995-01-03 13:22:21.000000000 -0800
-+++ xv-3.10a-enhancements/xvgifwr.c 2007-03-31 16:33:23.000000000 -0700
-@@ -2,11 +2,11 @@
- * xvgifwr.c - handles writing of GIF files. based on flgife.c and
- * flgifc.c from the FBM Library, by Michael Maudlin
- *
-- * Contains:
-+ * Contains:
- * WriteGIF(fp, pic, ptype, w, h, rmap, gmap, bmap, numcols, colorstyle,
- * comment)
- *
-- * Note: slightly brain-damaged, in that it'll only write non-interlaced
-+ * Note: slightly brain-damaged, in that it'll only write non-interlaced
- * GIF files (in the interests of speed, or something)
- *
- */
-@@ -34,7 +34,7 @@
- * James A. Woods (decvax!ihnp4!ames!jaw)
- * Joe Orost (decvax!vax135!petsd!joe)
- *****************************************************************/
--
-+
-
- #include "xv.h"
-
-@@ -44,7 +44,6 @@
- static int curx, cury;
- static long CountDown;
- static int Interlace;
--static byte bw[2] = {0, 0xff};
-
- static void putword PARM((int, FILE *));
- static void compress PARM((int, FILE *, byte *, int));
-@@ -56,7 +55,7 @@
- static void flush_char PARM((void));
-
-
--static byte pc2nc[256],r1[256],g1[256],b1[256];
-+static byte pc2nc[256];
-
-
- /*************************************************************/
-@@ -74,7 +73,8 @@
- int ColorMapSize, InitCodeSize, Background, BitsPerPixel;
- int i,j,nc;
- byte *pic8;
-- byte rtemp[256],gtemp[256],btemp[256];
-+ byte rtemp[256],gtemp[256],btemp[256]; /* for 24-bit to 8-bit conversion */
-+ byte r1[256],g1[256],b1[256]; /* for duplicated-color remapping */
-
- if (ptype == PIC24) { /* have to quantize down to 8 bits */
- pic8 = Conv24to8(pic, w, h, 256, rtemp,gtemp,btemp);
-@@ -97,7 +97,7 @@
- for (i=0; i<numcols; i++) {
- /* see if color #i is already used */
- for (j=0; j<i; j++) {
-- if (rmap[i] == rmap[j] && gmap[i] == gmap[j] &&
-+ if (rmap[i] == rmap[j] && gmap[i] == gmap[j] &&
- bmap[i] == bmap[j]) break;
- }
-
-@@ -115,15 +115,15 @@
- /* figure out 'BitsPerPixel' */
- for (i=1; i<8; i++)
- if ( (1<<i) >= nc) break;
--
-+
- BitsPerPixel = i;
-
- ColorMapSize = 1 << BitsPerPixel;
--
-+
- RWidth = Width = w;
- RHeight = Height = h;
- LeftOfs = TopOfs = 0;
--
-+
- CountDown = w * h; /* # of pixels we'll be doing */
-
- if (BitsPerPixel <= 1) InitCodeSize = 2;
-@@ -137,7 +137,7 @@
- return (1);
- }
-
-- if (DEBUG)
-+ if (DEBUG)
- fprintf(stderr,"WrGIF: pic=%lx, w,h=%dx%d, numcols=%d, Bits%d,Cmap=%d\n",
- (u_long) pic8, w,h,numcols,BitsPerPixel,ColorMapSize);
-
-@@ -152,7 +152,7 @@
- i = 0x80; /* Yes, there is a color map */
- i |= (8-1)<<4; /* OR in the color resolution (hardwired 8) */
- i |= (BitsPerPixel - 1); /* OR in the # of bits per pixel */
-- fputc(i,fp);
-+ fputc(i,fp);
-
- fputc(Background, fp); /* background color */
-
-@@ -290,7 +290,7 @@
- /*
- * compress stdin to stdout
- *
-- * Algorithm: use open addressing double hashing (no chaining) on the
-+ * Algorithm: use open addressing double hashing (no chaining) on the
- * prefix code / next character combination. We do a variant of Knuth's
- * algorithm D (vol. 3, sec. 6.4) along with G. Knott's relatively-prime
- * secondary probe. Here, the modular division first probe is gives way
-@@ -370,7 +370,7 @@
- cl_hash( (count_int) hsize_reg); /* clear hash table */
-
- output(ClearCode);
--
-+
- while (len) {
- c = pc2nc[*data++]; len--;
- in_count++;
-@@ -399,7 +399,7 @@
- continue;
- }
-
-- if ( (long)HashTabOf (i) >= 0 )
-+ if ( (long)HashTabOf (i) >= 0 )
- goto probe;
-
- nomatch:
-@@ -454,7 +454,7 @@
- cur_accum |= ((long)code << cur_bits);
- else
- cur_accum = code;
--
-+
- cur_bits += n_bits;
-
- while( cur_bits >= 8 ) {
-@@ -482,7 +482,7 @@
- maxcode = MAXCODE(n_bits);
- }
- }
--
-+
- if( code == EOFCode ) {
- /* At EOF, write the rest of the buffer */
- while( cur_bits > 0 ) {
-@@ -492,11 +492,11 @@
- }
-
- flush_char();
--
-+
- fflush( g_outfile );
-
- #ifdef FOO
-- if( ferror( g_outfile ) )
-+ if( ferror( g_outfile ) )
- FatalError("unable to write GIF file");
- #endif
- }
-@@ -582,7 +582,7 @@
- int c;
- {
- accum[ a_count++ ] = c;
-- if( a_count >= 254 )
-+ if( a_count >= 254 )
- flush_char();
- }
-
-@@ -596,4 +596,4 @@
- fwrite(accum, (size_t) 1, (size_t) a_count, g_outfile );
- a_count = 0;
- }
--}
-+}
-diff -ru xv-3.10a/xvgrab.c xv-3.10a-enhancements/xvgrab.c
---- xv-3.10a/xvgrab.c 1994-12-22 14:34:47.000000000 -0800
-+++ xv-3.10a-enhancements/xvgrab.c 2005-04-25 23:39:32.000000000 -0700
-@@ -6,7 +6,7 @@
- * Contains:
- * int Grab() - handles the GRAB command
- * int LoadGrab(); - 'loads' the pic from the last succesful Grab
-- *
-+ *
- */
-
- #include "copyright.h"
-@@ -14,28 +14,60 @@
- #define NEEDSTIME
- #include "xv.h"
-
--static byte *grabPic = (byte *) NULL;
--static int gbits; /* either '8' or '24' */
--static byte grabmapR[256], grabmapG[256], grabmapB[256]; /* colormap */
--static int gWIDE,gHIGH;
--static int grabInProgress=0;
--static int hidewins = 0;
--static GC rootGC;
--
--static void flashrect PARM((int, int, int, int, int));
--static void startflash PARM((void));
--static void endflash PARM((void));
--static int grabImage PARM((Window, int, int, int, int));
--static void ungrabX PARM((void));
--static int convertImage PARM((XImage *, XColor *, int,
-- XWindowAttributes *));
--
--static int lowbitnum PARM((unsigned long));
--static int getxcolors PARM((XWindowAttributes *, XColor **));
--static Window xvClientWindow PARM((Display *, Window));
-+/* Allow flexibility in use of buttons JPD */
-+#define WINDOWGRABMASK Button1Mask /* JPD prefers Button2Mask */
-+#define RECTGTRACKMASK Button2Mask /* JPD prefers Button1Mask*/
-+#define CANCELGRABMASK Button3Mask
-
-+#define DO_GRABFLASH /* JPD prefers not to do that; just a loss of time ... */
-
-
-+union swapun {
-+ CARD32 l;
-+ CARD16 s;
-+ CARD8 b[sizeof(CARD32)];
-+};
-+
-+
-+struct rectlist {
-+ int x,y,w,h;
-+ struct rectlist *next;
-+};
-+
-+
-+static byte *grabPic = (byte *) NULL;
-+static int gptype;
-+static byte grabmapR[256], grabmapG[256], grabmapB[256];
-+static int gXOFF, gYOFF, gWIDE,gHIGH;
-+static int grabInProgress=0;
-+static int hidewins = 0;
-+static GC rootGC;
-+static struct rectlist *regrabList;
-+
-+
-+static void flashrect PARM((int, int, int, int, int));
-+static void startflash PARM((void));
-+static void endflash PARM((void));
-+static void ungrabX PARM((void));
-+static int lowbitnum PARM((unsigned long));
-+static int getxcolors PARM((XWindowAttributes *, XColor **));
-+
-+static void printWinTree PARM((Window, int));
-+static void errSpace PARM((int));
-+
-+static int grabRootRegion PARM((int, int, int, int));
-+static int grabWinImage PARM((Window, VisualID, Colormap, int));
-+static int convertImageAndStuff PARM((XImage *, XColor *, int,
-+ XWindowAttributes *,
-+ int,int,int,int));
-+
-+static int RectIntersect PARM((int,int,int,int, int,int,int,int));
-+
-+static int CountColors24 PARM((byte *, int, int,
-+ int, int, int, int));
-+
-+static int Trivial24to8 PARM((byte *, int, int, byte *,
-+ byte *, byte *, byte *, int));
-
- /***********************************/
- int Grab()
-@@ -44,13 +76,15 @@
- 0 if cancelled */
-
- int i, x, y, x1, y1, x2, y2, ix, iy, iw, ih, rv;
-- int rx, ry, pretendGotB1, autograb;
-- int oldaclose;
-- Window rW, cW, clickWin, tmpwin;
-+ int rx, ry, GotButton, autograb;
-+ int cancelled = 0;
-+ Window rW, cW, clickWin;
- unsigned int mask;
-+#ifdef RECOLOR_GRAB_CURSOR
- XColor fc, bc;
-+#endif
-
-- pretendGotB1 = 0;
-+ GotButton = 0;
-
- if (grabInProgress) return 0; /* avoid recursive grabs during delay */
-
-@@ -75,7 +109,7 @@
- grabInProgress = 1; /* guard against recursive grabs during delay */
- time(&startT);
- while (1) {
-- time(&t);
-+ time(&t);
- if (t >= startT + grabDelay) break;
- if (XPending(theDisp)>0) {
- XEvent evt;
-@@ -91,25 +125,33 @@
- grabInProgress = 0;
- }
-
--
-+
- rootGC = DefaultGC(theDisp, theScreen);
--
-+
- if (grabPic) { /* throw away previous 'grabbed' pic, if there is one */
- free(grabPic); grabPic = (byte *) NULL;
- }
-
--
-+ /* recolor cursor to indicate that grabbing is active? */
-+ /* Instead, change cursor JPD */
-+#ifdef RECOLOR_GRAB_CURSOR
- fc.flags = bc.flags = DoRed | DoGreen | DoBlue;
-- fc.red = fc.green = fc.blue = 0xffff;
-+ fc.red = fc.green = fc.blue = 0xffff;
- bc.red = bc.green = bc.blue = 0x0000;
- XRecolorCursor(theDisp, tcross, &fc, &bc);
-+#endif
-
-
- XBell(theDisp, 0); /* beep once at start of grab */
-
-- if (!autograb) XGrabButton(theDisp, (u_int) AnyButton, 0, rootW, False, 0,
-+ /* Change cursor to top_left_corner JPD */
-+ XGrabPointer(theDisp, rootW, False,
-+ PointerMotionMask|ButtonPressMask|ButtonReleaseMask,
-+ GrabModeAsync, GrabModeAsync, None, tlcorner, CurrentTime);
-+
-+ if (!autograb) XGrabButton(theDisp, (u_int) AnyButton, 0, rootW, False, 0,
- GrabModeAsync, GrabModeSync, None, tcross);
--
-+
- if (autograb) {
- XGrabServer(theDisp); /* until we've done the grabImage */
- if (!XQueryPointer(theDisp,rootW,&rW,&cW,&rx,&ry,&x1,&y1,&mask)) {
-@@ -118,7 +160,7 @@
- rv = 0;
- goto exit;
- }
-- else { pretendGotB1 = 1; mask = Button1Mask; }
-+ else { GotButton = 1; mask = WINDOWGRABMASK; }
- }
-
- else { /* !autograb */
-@@ -136,7 +178,7 @@
- XNextEvent(theDisp, &evt);
- i = HandleEvent(&evt, &done);
- if (done) { /* only 'new image' cmd accepted=quit */
-- if (i==QUIT) {
-+ if (i==QUIT) {
- XUngrabButton(theDisp, (u_int) AnyButton, 0, rootW);
- Quit(0);
- }
-@@ -145,99 +187,75 @@
-
- }
- }
--
--
-+
-+ XUngrabPointer(theDisp, CurrentTime);
-+ /* Reset cursor to XC_tcross JPD */
-+ XGrabPointer(theDisp, rootW, False,
-+ PointerMotionMask|ButtonPressMask|ButtonReleaseMask,
-+ GrabModeAsync, GrabModeAsync, None, tcross, CurrentTime);
-+
- /***
- *** got button click (or pretending we did, if autograb)
- ***/
--
-
-- if (mask & Button3Mask || rW!=rootW) { /* Button3: CANCEL GRAB */
-+ if (mask & CANCELGRABMASK || rW!=rootW) { /* CANCEL GRAB */
- while (1) { /* wait for button to be released */
- if (XQueryPointer(theDisp,rootW,&rW,&cW,&rx,&ry,&x1,&y1,&mask)) {
-- if (!(mask & Button3Mask)) break;
-+ if (!(mask & CANCELGRABMASK)) break;
- }
- }
--
-+
- XUngrabButton(theDisp, (u_int) AnyButton, 0, rootW);
- XBell(theDisp, 0);
- XBell(theDisp, 0);
- rv = 0;
-+ cancelled = 1;
- goto exit;
- }
-
-
--
-- if (mask & Button1Mask) { /* Button1: GRAB WINDOW (& FRAME, maybe) */
-- while (!pretendGotB1) { /* wait for button to be released, if clicked */
-+ if (mask & WINDOWGRABMASK) { /* GRAB WINDOW (& FRAME, maybe) */
-+ while (!GotButton) { /* wait for button to be released, if clicked */
- int rx,ry,x1,y1; Window rW, cW;
- if (XQueryPointer(theDisp,rootW,&rW,&cW,&rx,&ry,&x1,&y1,&mask)) {
-- if (!(mask & Button1Mask)) break;
-+ if (!(mask & WINDOWGRABMASK)) break;
- }
- }
--
-- if (!cW || cW == rootW) clickWin = rootW;
-- else {
-- int xr, yr; Window chwin;
-- XTranslateCoordinates(theDisp, rW, cW, rx, ry, &xr, &yr, &chwin);
-- if (chwin != None) {
-- XWindowAttributes clickxwa, parentxwa;
--
-- clickWin = xvClientWindow(theDisp, chwin);
--
-- /* decide if we want to just grab clickWin, or cW.
-- basically, if they're different in any important way
-- (depth, visual, colormap), grab 'clickWin' only,
-- as it's the important part */
--
-- if (!clickWin ||
-- (XGetWindowAttributes(theDisp, clickWin, &clickxwa) &&
-- XGetWindowAttributes(theDisp, cW, &parentxwa) &&
-- clickxwa.visual->class == parentxwa.visual->class &&
-- clickxwa.colormap == parentxwa.colormap &&
-- clickxwa.depth == parentxwa.depth)
-- )
-- clickWin = cW; /* close enough! */
-- }
-- else clickWin = cW;
--
-- if (DEBUG)
-- fprintf(stderr, "rW = %x, cW = %x, chwin = %x, clickWin = %x\n",
-- (u_int) rW, (u_int) cW, (u_int) chwin, (u_int) clickWin);
-- }
--
--
-+
-+ grabwin:
-+
-+ clickWin = (cW) ? cW : rootW;
-+
- if (clickWin == rootW) { /* grab entire screen */
- if (DEBUG) fprintf(stderr,"Grab: clicked on root window.\n");
- ix = iy = 0; iw = dispWIDE; ih = dispHIGH;
- }
- else {
- int x,y; Window win; unsigned int rw,rh,rb,rd;
--
-+
- if (XGetGeometry(theDisp,clickWin,&rW, &x, &y, &rw, &rh, &rb, &rd)) {
- iw = (int) rw; ih = (int) rh;
--
-+
- XTranslateCoordinates(theDisp, clickWin, rootW, 0, 0, &ix,&iy, &win);
--
-- if (DEBUG) fprintf(stderr,"clickWin=0x%x: %d,%d %dx%d depth=%ud\n",
-- (u_int) clickWin, ix, iy, iw, ih, rd);
-+
-+ if (DEBUG) fprintf(stderr,"clickWin=0x%x: %d,%d %dx%d depth=%ud\n",
-+ (u_int) clickWin, ix, iy, iw, ih, rd);
- }
- else {
- ix = iy = 0; iw = dispWIDE; ih = dispHIGH; clickWin = rootW;
- if (DEBUG) fprintf(stderr,"XGetGeometry failed? (using root win)\n");
- }
- }
--
--
-+
- /* range checking: keep rectangle fully on-screen */
- if (ix<0) { iw += ix; ix = 0; }
- if (iy<0) { ih += iy; iy = 0; }
- if (ix+iw>dispWIDE) iw = dispWIDE-ix;
- if (iy+ih>dispHIGH) ih = dispHIGH-iy;
--
--
-+
-+
- if (DEBUG) fprintf(stderr,"using %d,%d (%dx%d)\n", ix, iy, iw, ih);
--
-+
- /* flash the rectangle a bit... */
- startflash();
- for (i=0; i<5; i++) {
-@@ -249,23 +267,21 @@
- endflash();
- }
-
--
-- else { /* Button2: TRACK A RECTANGLE */
-+ else { /* TRACK A RECTANGLE */
- int origrx, origry;
-- Window origcW;
-
-- clickWin = rootW; origcW = cW;
-+ clickWin = rootW;
- origrx = ix = x2 = rx;
- origry = iy = y2 = ry;
- iw = ih = 0;
--
-+
- XGrabServer(theDisp);
- startflash();
-
- /* Wait for button release while tracking rectangle on screen */
- while (1) {
- if (XQueryPointer(theDisp,rootW,&rW,&cW,&rx,&ry,&x,&y,&mask)) {
-- if (!(mask & Button2Mask)) break;
-+ if (!(mask & RECTGTRACKMASK)) break;
- }
-
- flashrect(ix, iy, iw, ih, 0); /* turn off rect */
-@@ -276,57 +292,63 @@
- iw = abs(rx - x1); ih = abs(ry - y1);
- x2 = rx; y2 = ry;
- }
--
-+
- if (iw>1 && ih>1) flashrect(ix,iy,iw,ih,1); /* turn on rect */
- }
-
- flashrect(ix, iy, iw, ih, 0); /* turn off rect */
-+
-+#ifdef DO_GRABFLASH
-+ /* flash the rectangle a bit... */
-+ for (i=0; i<5; i++) {
-+ flashrect(ix, iy, iw, ih, 1);
-+ XFlush(theDisp); Timer(100);
-+ flashrect(ix, iy, iw, ih, 0);
-+ XFlush(theDisp); Timer(100);
-+ }
-+#endif
-+
- endflash();
--
-- XUngrabServer(theDisp);
--
--
-- if (origcW == cW) { /* maybe it's entirely in one window??? */
-- if (cW) { /* will be 0 if clicked in rootW */
-- Window stwin, enwin, stwin1, enwin1;
-- if (DEBUG) fprintf(stderr,"origcW=%x cW=%x ",
-- (u_int) origcW, (u_int) cW);
-- XTranslateCoordinates(theDisp,rootW,cW, origrx,origry,&x,&y,&stwin);
-- XTranslateCoordinates(theDisp,rootW,cW, rx, ry, &x,&y,&enwin);
--
-- if (DEBUG) fprintf(stderr,"stwin=%x enwin=%x ",
-- (u_int) stwin, (u_int) enwin);
-- if (stwin == enwin && stwin != None) {
-- stwin1 = xvClientWindow(theDisp, stwin);
-- enwin1 = xvClientWindow(theDisp, enwin);
-- if (DEBUG) fprintf(stderr,"stwin1=%x enwin1=%x ",
-- (u_int) stwin1, (u_int) enwin1);
--
-- if (stwin1 == enwin1 && stwin1) clickWin = stwin1;
-- else clickWin = stwin;
-- }
-- if (DEBUG) fprintf(stderr,"\n");
-- }
-- else clickWin = rootW;
-+
-+ /* if rectangle has zero width or height, search for child window JPD */
-+ if (iw==0 && ih==0) {
-+ int xr, yr;
-+ Window childW = 0;
-+ if (rW && cW)
-+ XTranslateCoordinates(theDisp, rW, cW, rx, ry, &xr, &yr, &childW);
-+ if (childW)
-+ cW = childW;
-+ goto grabwin;
- }
-+
-+ XUngrabServer(theDisp);
- }
--
-
- /***
-- *** now that clickWin,ix,iy,iw,ih are known, try to grab the bits...
-+ *** now that clickWin,ix,iy,iw,ih are known, try to grab the bits :
-+ *** grab screen area (ix,iy,iw,ih)
- ***/
-
-
-+ if (DEBUG>1) printWinTree(clickWin, 0);
-+
- WaitCursor();
-
- if (!autograb) XGrabServer(theDisp); /* until we've done the grabImage */
-- rv = grabImage(clickWin,ix,iy,iw,ih); /* ungrabs the server & button */
-+ rv = grabRootRegion(ix, iy, iw, ih); /* ungrabs the server & button */
-
- SetCursors(-1);
-
--
- exit:
-
-+ XUngrabPointer(theDisp, CurrentTime);
-+ XUngrabServer(theDisp);
-+
-+ if (startGrab) {
-+ startGrab = 0;
-+ if (cancelled) Quit(0);
-+ }
-+
- if (hidewins) { /* remap XV windows */
- autoclose += 2; /* force it on once */
- if (mainW && dispMode == RMB_WINDOW) {
-@@ -337,25 +359,25 @@
-
- if (DEBUG) fprintf(stderr,"==remapped mainW. waiting for Config.\n");
-
-- /* sit here until we see a MapNotify on mainW followed by a
-+ /* sit here until we see a MapNotify on mainW followed by a
- ConfigureNotify on mainW */
-
- state = 0;
-- while (1) {
-+ while (state != 3) {
- XEvent event;
- XNextEvent(theDisp, &event);
- HandleEvent(&event, &i);
-
-- if (state==0 && event.type == MapNotify &&
-- event.xmap.window == mainW) state = 1;
-+ if (!(state&1) && event.type == MapNotify &&
-+ event.xmap.window == mainW) state |= 1;
-
-- if (state==1 && event.type == ConfigureNotify &&
-- event.xconfigure.window == mainW) break;
-+ if (!(state&2) && event.type == ConfigureNotify &&
-+ event.xconfigure.window == mainW) state |= 2;
- }
-
- if (DEBUG) fprintf(stderr,"==after remapping mainW, GOT Config.\n");
- }
--
-+
- else if (ctrlW) CtrlBox(1);
- }
-
-@@ -364,6 +386,45 @@
-
-
- /***********************************/
-+int LoadGrab(pinfo)
-+ PICINFO *pinfo;
-+{
-+ /* loads up (into XV structures) last image successfully grabbed.
-+ returns '0' on failure, '1' on success */
-+
-+ int i;
-+
-+ if (!grabPic) return 0; /* no image to use */
-+
-+ pinfo->type = gptype;
-+ if (pinfo->type == PIC8) {
-+ for (i=0; i<256; i++) {
-+ pinfo->r[i] = grabmapR[i];
-+ pinfo->g[i] = grabmapG[i];
-+ pinfo->b[i] = grabmapB[i];
-+ }
-+ }
-+
-+ pinfo->pic = grabPic;
-+ pinfo->normw = pinfo->w = gWIDE;
-+ pinfo->normh = pinfo->h = gHIGH;
-+ pinfo->frmType = -1;
-+ pinfo->colType = -1;
-+
-+ sprintf(pinfo->fullInfo,"<%s internal>",
-+ (pinfo->type == PIC8) ? "8-bit" : "24-bit");
-+
-+ sprintf(pinfo->shrtInfo,"%dx%d image.",gWIDE, gHIGH);
-+
-+ pinfo->comment = (char *) NULL;
-+
-+ grabPic = (byte *) NULL;
-+
-+ return 1;
-+}
-+
-+
-+/***********************************/
- static void flashrect(x,y,w,h,show)
- int x,y,w,h,show;
- {
-@@ -373,7 +434,7 @@
- XSetPlaneMask(theDisp, rootGC, xorMasks[maskno]);
-
- if (!show) { /* turn off rectangle */
-- if (isvis)
-+ if (isvis)
- XDrawRectangle(theDisp, rootW, rootGC, x, y, (u_int) w-1, (u_int) h-1);
-
- isvis = 0;
-@@ -391,15 +452,16 @@
-
- /***********************************/
- static void startflash()
--{
-+{
- /* set up for drawing a flashing rectangle */
- XSetFunction(theDisp, rootGC, GXinvert);
- XSetSubwindowMode(theDisp, rootGC, IncludeInferiors);
- }
-
-+
- /***********************************/
- static void endflash()
--{
-+{
- XSetFunction(theDisp, rootGC, GXcopy);
- XSetSubwindowMode(theDisp, rootGC, ClipByChildren);
- XSetPlaneMask(theDisp, rootGC, AllPlanes);
-@@ -408,21 +470,157 @@
-
-
- /***********************************/
--static int grabImage(clickWin, x, y, w, h)
-- Window clickWin;
-+static void ungrabX()
-+{
-+ XUngrabServer(theDisp);
-+ XUngrabButton(theDisp, (u_int) AnyButton, 0, rootW);
-+}
-+
-+
-+/**************************************/
-+static int lowbitnum(ul)
-+ unsigned long ul;
-+{
-+ /* returns position of lowest set bit in 'ul' as an integer (0-31),
-+ or -1 if none */
-+
-+ int i;
-+ for (i=0; ((ul&1) == 0) && i<32; i++, ul>>=1);
-+ if (i==32) i = -1;
-+ return i;
-+}
-+
-+
-+
-+/**********************************************/
-+/* getxcolors() function snarfed from 'xwd.c' */
-+/**********************************************/
-+
-+#define lowbit(x) ((x) & (~(x) + 1))
-+
-+static int getxcolors(win_info, colors)
-+ XWindowAttributes *win_info;
-+ XColor **colors;
-+{
-+ int i, ncolors;
-+
-+ *colors = (XColor *) NULL;
-+
-+ if (win_info->visual->class == TrueColor) {
-+ if (DEBUG>1) fprintf(stderr,"TrueColor visual: no colormap needed\n");
-+ return 0;
-+ }
-+
-+ else if (!win_info->colormap) {
-+ if (DEBUG>1) fprintf(stderr,"no colormap associated with window\n");
-+ return 0;
-+ }
-+
-+ ncolors = win_info->visual->map_entries;
-+ if (DEBUG>1) fprintf(stderr,"%d entries in colormap\n", ncolors);
-+
-+ if (!(*colors = (XColor *) malloc (sizeof(XColor) * ncolors)))
-+ FatalError("malloc failed in getxcolors()");
-+
-+
-+ if (win_info->visual->class == DirectColor) {
-+ Pixel red, green, blue, red1, green1, blue1;
-+
-+ if (DEBUG>1) fprintf(stderr,"DirectColor visual\n");
-+
-+ red = green = blue = 0;
-+ red1 = lowbit(win_info->visual->red_mask);
-+ green1 = lowbit(win_info->visual->green_mask);
-+ blue1 = lowbit(win_info->visual->blue_mask);
-+ for (i=0; i<ncolors; i++) {
-+ (*colors)[i].pixel = red|green|blue;
-+ (*colors)[i].pad = 0;
-+ red += red1;
-+ if (red > win_info->visual->red_mask) red = 0;
-+ green += green1;
-+ if (green > win_info->visual->green_mask) green = 0;
-+ blue += blue1;
-+ if (blue > win_info->visual->blue_mask) blue = 0;
-+ }
-+ }
-+ else {
-+ for (i=0; i<ncolors; i++) {
-+ (*colors)[i].pixel = i;
-+ (*colors)[i].pad = 0;
-+ }
-+ }
-+
-+ XQueryColors(theDisp, win_info->colormap, *colors, ncolors);
-+
-+ return(ncolors);
-+}
-+
-+
-+
-+/*******************************************/
-+static void printWinTree(win,tab)
-+ Window win;
-+ int tab;
-+{
-+ u_int i, nchildren;
-+ Window root, parent, *children, chwin;
-+ XWindowAttributes xwa;
-+ int xr, yr;
-+
-+ if (!XGetWindowAttributes(theDisp, win, &xwa)) {
-+ errSpace(tab);
-+ fprintf(stderr,"pWT: can't XGetWindowAttributes(%08x)\n", (u_int) win);
-+ return;
-+ }
-+
-+ XTranslateCoordinates(theDisp, win, rootW, 0,0, &xr,&yr, &chwin);
-+ if (xwa.map_state==IsViewable) {
-+ errSpace(tab);
-+ fprintf(stderr,"%08x: %4d,%4d %4dx%4d vis: %02x cm=%x %s\n",
-+ (u_int) win, xr,yr, xwa.width, xwa.height,
-+ (u_int) XVisualIDFromVisual(xwa.visual),
-+ (u_int) xwa.colormap,
-+ ((xwa.map_state==IsUnmapped) ? "unmapped " :
-+ (xwa.map_state==IsUnviewable) ? "unviewable" :
-+ (xwa.map_state==IsViewable) ? "viewable " :
-+ "<unknown> ") );
-+
-+ if (!XQueryTree(theDisp, win, &root, &parent, &children, &nchildren)) {
-+ errSpace(tab);
-+ fprintf(stderr,"pWT: XQueryTree(%08x) failed\n", (u_int) win);
-+ if (children) XFree((char *)children);
-+ return;
-+ }
-+
-+ for (i=0; i<nchildren; i++) printWinTree(children[i], tab+1);
-+ if (children) XFree((char *)children);
-+ }
-+
-+ return;
-+}
-+
-+
-+/***********************************/
-+static void errSpace(n)
-+ int n;
-+{
-+ for ( ; n>0; n--) putc(' ', stderr);
-+}
-+
-+
-+
-+
-+/***********************************/
-+static int grabRootRegion(x, y, w, h)
- int x, y, w, h;
- {
- /* attempts to grab the specified rectangle of the root window
-- returns '1' on success. clickWin is used to figure out the depth
-- and colormap to use */
-+ returns '1' on success */
-
-- XImage *image;
-- XWindowAttributes xwa;
-- XColor *colors;
-- int ncolors, i, ix, iy;
-- char str[256];
-- Window win;
-+ XWindowAttributes xwa;
-+ int i;
-
-+ regrabList = (struct rectlist *) NULL;
-
- /* range checking */
- if (x<0) { w += x; x = 0; }
-@@ -430,86 +628,246 @@
- if (x+w>dispWIDE) w = dispWIDE-x;
- if (y+h>dispHIGH) h = dispHIGH-y;
-
-- if (w==0 || h==0) { /* selected nothing */
-+ if (w<=0 || h<=0) { /* selected nothing */
- ungrabX();
- return 0;
- }
-
-- if (!XGetWindowAttributes(theDisp, clickWin, &xwa)) {
-- sprintf(str,"Unable to get window attributes for clicked-on window\n");
-+
-+ /* grab this region, using the default (root's) visual */
-+
-+ /* now for all top-level windows (children of root), in bottom->top order
-+ if they intersect the grabregion
-+ are they drawn entirely (including children) using default visual+cmap?
-+ yes: if they intersect 'regrab' list, grab'em - else skip'em
-+ no: grab them, add their rectangle to 'regrab' list
-+ */
-+
-+
-+ /* make a 24bit grabPic */
-+ gptype = PIC24;
-+ gXOFF = x; gYOFF = y; gWIDE = w; gHIGH = h;
-+ grabPic = (byte *) malloc((size_t) gWIDE * gHIGH * 3);
-+ if (!grabPic) {
- ungrabX();
-- ErrPopUp(str, "\nThat Sucks!");
-+ ErrPopUp("Unable to malloc() space for grabbed image!", "\nBite Me!");
- return 0;
- }
-
--
-- XTranslateCoordinates(theDisp, rootW, clickWin, x, y, &ix, &iy, &win);
--
-- xerrcode = 0;
-- image = XGetImage(theDisp, clickWin, ix, iy, (u_int) w, (u_int) h,
-- AllPlanes, ZPixmap);
-- if (xerrcode || !image || !image->data) {
-- sprintf(str, "Unable to get image (%d,%d %dx%d) from display", ix,iy,w,h);
-+ if (!XGetWindowAttributes(theDisp, rootW, &xwa)) {
- ungrabX();
-- ErrPopUp(str, "\nThat Sucks!");
-+ ErrPopUp("Can't get window attributes for root window!", "\nBite Me!");
- return 0;
- }
-
-- ncolors = getxcolors(&xwa, &colors);
-+ i = grabWinImage(rootW, XVisualIDFromVisual(xwa.visual), xwa.colormap,0);
-
- ungrabX();
-
-- if (ncolors && DEBUG) {
-- fprintf(stderr, "Colormap:\n");
-- for (i=0; i<ncolors; i++)
-- fprintf(stderr,"%02x%02x%02x ",colors[i].red>>8, colors[i].green>>8,
-- colors[i].blue>>8);
-- fprintf(stderr,"\n");
-- }
--
--
- XBell(theDisp, 0); /* beep twice at end of grab */
- XBell(theDisp, 0);
-
-- i = convertImage(image, colors, ncolors, &xwa);
-+ { /* free regrabList */
-+ struct rectlist *rr, *tmprr;
-+ rr = regrabList;
-+ while (rr) {
-+ tmprr = rr->next;
-+ free((char *) rr);
-+ rr = tmprr;
-+ }
-+ regrabList = (struct rectlist *) NULL;
-+ }
-
-- /* DO *NOT* use xvDestroyImage(), as the 'data' field was alloc'd by X, not
-- necessarily through 'malloc() / free()' */
-- XDestroyImage(image);
--
-- if (colors) free((char *) colors);
-+ if (i) {
-+ ErrPopUp("Warning: Problems occurred during grab.","\nWYSInWYG!");
-+ return 0;
-+ }
-
-- return i;
-+
-+ /* if 256 or fewer colors in grabPic, make it a PIC8 */
-+ i = CountColors24(grabPic, gWIDE, gHIGH, 0,0,gWIDE,gHIGH);
-+ if (i<=256) {
-+ byte *pic8;
-+ pic8 = (byte *) malloc((size_t) (gWIDE * gHIGH));
-+ if (pic8) {
-+ if (Trivial24to8(grabPic, gWIDE,gHIGH, pic8,
-+ grabmapR,grabmapG,grabmapB,256)) {
-+ free((char *) grabPic);
-+ grabPic = pic8;
-+ gptype = PIC8;
-+ }
-+ }
-+ }
-+
-+ return 1; /* full success */
- }
-
-
--static void ungrabX()
-+/***********************************/
-+static int grabWinImage(win, parentVid, parentCmap, toplevel)
-+ Window win;
-+ VisualID parentVid;
-+ Colormap parentCmap;
-+ int toplevel;
- {
-- XUngrabServer(theDisp);
-- XUngrabButton(theDisp, (u_int) AnyButton, 0, rootW);
--}
-+ /* grabs area of window (and its children) that intersects
-+ * grab region (root coords: gXOFF,gYOFF,gWIDE,gHIGH), and stuffs
-+ * relevant bits into the grabPic (a gWIDE*gHIGH PIC24)
-+ *
-+ * Note: special kludge for toplevel windows (children of root):
-+ * since that's the only case where a window can be obscuring something
-+ * that isn't its parent
-+ *
-+ * returns 0 if okay, 1 if problems occurred
-+ */
-+
-+
-+ int i, rv, dograb;
-+ int wx, wy, ww, wh; /* root coords of window */
-+ int gx, gy, gw, gh; /* root coords of grab region of win*/
-+ Window chwin; /* unused */
-+ u_int nchildren;
-+ Window root, parent, *children;
-+ XWindowAttributes xwa;
-
-+ /* first, quick checks to avoid recursing down useless branches */
-
-+ if (!XGetWindowAttributes(theDisp, win, &xwa)) {
-+ if (DEBUG) fprintf(stderr,"gWI: can't get win attr (%08x)\n", (u_int) win);
-+ return 1;
-+ }
-
-+ if (xwa.class == InputOnly || xwa.map_state != IsViewable) return 0;
-
-+ rv = 0;
-+ dograb = 1;
-+ wx = 0; wy = 0; ww = (int) xwa.width; wh = (int) xwa.height;
-+
-+ /* if this window doesn't intersect, none of its children will, either */
-+ XTranslateCoordinates(theDisp, win, rootW, 0,0, &wx, &wy, &chwin);
-+ if (!RectIntersect(wx,wy,ww,wh, gXOFF,gYOFF,gWIDE,gHIGH)) return 0;
-+
-+ gx = wx; gy = wy; gw = ww; gh = wh;
-+ CropRect2Rect(&gx,&gy,&gw,&gh, gXOFF,gYOFF,gWIDE,gHIGH);
-+
-+ if (win==rootW) {
-+ /* always grab */
-+ }
-+
-+ else if (XVisualIDFromVisual(xwa.visual) == parentVid &&
-+ ((xwa.visual->class==TrueColor) || xwa.colormap == parentCmap)) {
-+
-+ /* note: if both visuals are TrueColor, don't compare cmaps */
-+
-+ /* normally, if the vis/cmap info of a window is the same as its parent,
-+ no need to regrab window. special case if this is a toplevel
-+ window, as it can be obscuring windows that *aren't* its parent */
-+
-+ if (toplevel) {
-+ /* we probably already have this region. Check it against regrabList
-+ If it intersects none, no need to grab.
-+ If it intersects one, crop to that rectangle and grab
-+ if it intersects >1, don't crop, just grab gx,gy,gw,gh */
-+
-+ struct rectlist *rr, *cr;
-+
-+ i=0; cr=rr=regrabList;
-+ while (rr) {
-+ if (RectIntersect(gx,gy,gw,gh, rr->x,rr->y,rr->w,rr->h)) {
-+ i++; cr = rr;
-+ }
-+ rr = rr->next;
-+ }
-+
-+ if (i==0) dograb=0; /* no need to grab */
-+
-+ if (i==1) CropRect2Rect(&gx,&gy,&gw,&gh, cr->x,cr->y,cr->w,cr->h);
-+ }
-+ else dograb = 0;
-+ }
-+
-+ else {
-+ /* different vis/cmap from parent:
-+ add to regrab list, if not already fully contained in list */
-+ struct rectlist *rr;
-+
-+ /* check to see if fully contained... */
-+ rr=regrabList;
-+ while (rr && RectIntersect(gx,gy,gw,gh, rr->x,rr->y,rr->w,rr->h)!=2)
-+ rr = rr->next;
-+
-+ if (!rr) { /* add to list */
-+ if (DEBUG)
-+ fprintf(stderr,"added to regrabList: %d,%d %dx%d\n",gx,gy,gw,gh);
-+
-+ rr = (struct rectlist *) malloc(sizeof(struct rectlist));
-+ if (!rr) return 1;
-+ else {
-+ rr->x = gx; rr->y = gy; rr->w = gw; rr->h = gh;
-+ rr->next = regrabList;
-+ regrabList = rr;
-+ }
-+ }
-+ }
-+
-+ /* at this point, we have to grab gx,gy,gw,gh from 'win' */
-+
-+ if (dograb) {
-+ int ix, iy, ncolors;
-+ XColor *colors;
-+ XImage *image;
-+
-+ XTranslateCoordinates(theDisp, rootW, win, gx, gy, &ix, &iy, &chwin);
-+
-+ if (DEBUG)
-+ fprintf(stderr,"Grabbing win (%08x) %d,%d %dx%d\n",
-+ (u_int) win, gx,gy,gw,gh);
-+
-+ WaitCursor();
-+
-+ xerrcode = 0;
-+ image = XGetImage(theDisp, win, ix, iy, (u_int) gw, (u_int) gh,
-+ AllPlanes, ZPixmap);
-+ if (xerrcode || !image || !image->data) return 1;
-+
-+ ncolors = getxcolors(&xwa, &colors);
-+ rv = convertImageAndStuff(image, colors, ncolors, &xwa,
-+ gx - gXOFF, gy - gYOFF, gw, gh);
-+ XDestroyImage(image); /* can't use xvDestroyImage: alloc'd by X! */
-+ if (colors) free((char *) colors);
-+ }
-+
-+
-+ /* recurse into children to see if any of them are 'different'... */
-+
-+ if (!XQueryTree(theDisp, win, &root, &parent, &children, &nchildren)) {
-+ if (DEBUG) fprintf(stderr,"XQueryTree(%08x) failed\n", (u_int) win);
-+ if (children) XFree((char *)children);
-+ return rv+1;
-+ }
-+
-+ for (i=0; i<nchildren; i++) {
-+ rv += grabWinImage(children[i], XVisualIDFromVisual(xwa.visual),
-+ xwa.colormap, (win==rootW));
-+ }
-+ if (children) XFree((char *)children);
-+
-+ return rv;
-+}
-
--union swapun {
-- CARD32 l;
-- CARD16 s;
-- CARD8 b[sizeof(CARD32)];
--};
-
-
- /**************************************/
--static int convertImage(image, colors, ncolors, xwap)
-+static int convertImageAndStuff(image, colors, ncolors, xwap, gx,gy,gw,gh)
- XImage *image;
- XColor *colors;
- int ncolors;
- XWindowAttributes *xwap;
-+ int gx,gy,gw,gh; /* position within grabPic (guaranteed OK) */
- {
-- /* attempts to conver the image from whatever weird-ass format it might
-- be in into something E-Z to deal with (either an 8-bit colormapped
-- image, or a 24-bit image). Returns '1' on success. */
-+ /* attempts to convert the image from whatever weird-ass format it might
-+ be in into a 24-bit RGB image, and stuff it into grabPic
-+ Returns 0 on success, 1 on failure */
-
- /* this code owes a lot to 'xwdtopnm.c', part of the pbmplus package,
- written by Jef Poskanzer */
-@@ -528,7 +886,6 @@
- int isLsbMachine, flipBytes;
- Visual *visual;
- char errstr[256];
-- static char *foo[] = { "\nThat Sucks!" };
-
-
- /* quiet compiler warnings */
-@@ -538,20 +895,20 @@
- pixvalue = 0;
- rmask = gmask = bmask = 0;
- rshift = gshift = bshift = 0;
--
-+ r8shift = g8shift = b8shift = 0;
-
- /* determine byte order of the machine we're running on */
- sw.l = 1;
- isLsbMachine = (sw.b[0]) ? 1 : 0;
-
-- if (xwap && xwap->visual) visual = xwap->visual;
-- else visual = theVisual;
-+ visual = xwap->visual;
-+
-
-- if (DEBUG) {
-+ if (DEBUG>1) {
- fprintf(stderr,"convertImage:\n");
- fprintf(stderr," %dx%d (offset %d), %s\n",
-- image->width, image->height, image->xoffset,
-- (image->format == XYBitmap || image->format == XYPixmap)
-+ image->width, image->height, image->xoffset,
-+ (image->format == XYBitmap || image->format == XYPixmap)
- ? "XYPixmap" : "ZPixmap");
-
- fprintf(stderr,"byte_order = %s, bitmap_bit_order = %s, unit=%d, pad=%d\n",
-@@ -575,41 +932,17 @@
- sprintf(errstr, "%s\nReturned image bitmap_unit (%d) non-standard.",
- "Can't deal with this display.", image->bitmap_unit);
- ErrPopUp(errstr, "\nThat Sucks!");
-- return 0;
-+ return 1;
- }
-
- if (!ncolors && visual->class != TrueColor) {
- sprintf(errstr, "%s\nOnly TrueColor displays can have no colormap.",
- "Can't deal with this display.");
- ErrPopUp(errstr, "\nThat Sucks!");
-- return 0;
-+ return 1;
- }
-
-
-- /* build the 'global' grabPic stuff */
-- gWIDE = image->width; gHIGH = image->height;
--
-- if (visual->class == TrueColor || visual->class == DirectColor ||
-- ncolors > 256) {
-- grabPic = (byte *) malloc((size_t) gWIDE * gHIGH * 3);
-- gbits = 24;
-- }
-- else {
-- grabPic = (byte *) malloc((size_t) gWIDE * gHIGH);
-- gbits = 8;
--
-- /* load up the colormap */
-- for (i=0; i<ncolors; i++) {
-- grabmapR[i] = colors[i].red >> 8;
-- grabmapG[i] = colors[i].green >> 8;
-- grabmapB[i] = colors[i].blue >> 8;
-- }
-- }
--
-- if (!grabPic) FatalError("unable to malloc grabPic in convertImage()");
-- pptr = grabPic;
--
--
- if (visual->class == TrueColor || visual->class == DirectColor) {
- unsigned int tmp;
-
-@@ -634,16 +967,35 @@
- while (tmp >= 256) { tmp >>= 1; b8shift -= 1; }
- while (tmp < 128) { tmp <<= 1; b8shift += 1; }
-
-- if (DEBUG)
-+ if (DEBUG>1)
- fprintf(stderr,"True/DirectColor: shifts=%d,%d,%d 8shifts=%d,%d,%d\n",
- rshift, gshift, bshift, r8shift, g8shift, b8shift);
- }
-
-
-- bits_per_item = image->bitmap_unit;
-- bits_used = bits_per_item;
-+ bits_per_item = image->bitmap_unit;
- bits_per_pixel = image->bits_per_pixel;
-
-+
-+ /* add code for freako 'exceed' server, where bitmapunit = 8
-+ and bitsperpix = 32 (and depth=24)... */
-+
-+ if (bits_per_item < bits_per_pixel) {
-+ bits_per_item = bits_per_pixel;
-+
-+ /* round bits_per_item up to next legal value, if necc */
-+ if (bits_per_item < 8) bits_per_item = 8;
-+ else if (bits_per_item < 16) bits_per_item = 16;
-+ else bits_per_item = 32;
-+ }
-+
-+
-+ /* which raises the question: how (can?) you ever have a 24 bits per pix,
-+ (ie, 3 bytes, no alpha/padding) */
-+
-+
-+ bits_used = bits_per_item; /* so it will get a new item first time */
-+
- if (bits_per_pixel == 32) pixmask = 0xffffffff;
- else pixmask = (((CARD32) 1) << bits_per_pixel) - 1;
-
-@@ -652,14 +1004,15 @@
-
- /* if we're on an lsbfirst machine, or the image came from an lsbfirst
- machine, we should flip the bytes around. NOTE: if we're on an
-- lsbfirst machine *and* the image came from an lsbfirst machine,
-+ lsbfirst machine *and* the image came from an lsbfirst machine,
- *don't* flip bytes, as it should work out */
-
-- /* pity we don't have a logical exclusive-or */
- flipBytes = ( isLsbMachine && byte_order != LSBFirst) ||
- (!isLsbMachine && byte_order == LSBFirst);
-
- for (i=0; i<image->height; i++) {
-+ pptr = grabPic + ((i+gy) * gWIDE + gx) * 3;
-+
- lineptr = (byte *) image->data + (i * image->bytes_per_line);
- bptr = ((CARD8 *) lineptr) - 1;
- sptr = ((CARD16 *) lineptr) - 1;
-@@ -667,35 +1020,39 @@
- bits_used = bits_per_item;
-
- for (j=0; j<image->width; j++) {
--
- /* get the next pixel value from the image data */
-
- if (bits_used == bits_per_item) { /* time to move on to next b/s/l */
- switch (bits_per_item) {
-- case 8: bptr++; break;
-- case 16: sptr++; sval = *sptr;
-- if (flipBytes) { /* swap CARD16 */
-- sw.s = sval;
-- tmpbyte = sw.b[0];
-- sw.b[0] = sw.b[1];
-- sw.b[1] = tmpbyte;
-- sval = sw.s;
-- }
-- break;
-- case 32: lptr++; lval = *lptr;
-- if (flipBytes) { /* swap CARD32 */
-- sw.l = lval;
-- tmpbyte = sw.b[0];
-- sw.b[0] = sw.b[3];
-- sw.b[3] = tmpbyte;
-- tmpbyte = sw.b[1];
-- sw.b[1] = sw.b[2];
-- sw.b[2] = tmpbyte;
-- lval = sw.l;
-- }
-- break;
-+ case 8:
-+ bptr++; break;
-+
-+ case 16:
-+ sptr++; sval = *sptr;
-+ if (flipBytes) { /* swap CARD16 */
-+ sw.s = sval;
-+ tmpbyte = sw.b[0];
-+ sw.b[0] = sw.b[1];
-+ sw.b[1] = tmpbyte;
-+ sval = sw.s;
-+ }
-+ break;
-+
-+ case 32:
-+ lptr++; lval = *lptr;
-+ if (flipBytes) { /* swap CARD32 */
-+ sw.l = lval;
-+ tmpbyte = sw.b[0];
-+ sw.b[0] = sw.b[3];
-+ sw.b[3] = tmpbyte;
-+ tmpbyte = sw.b[1];
-+ sw.b[1] = sw.b[2];
-+ sw.b[2] = tmpbyte;
-+ lval = sw.l;
-+ }
-+ break;
- }
--
-+
- bits_used = 0;
- if (bit_order == MSBFirst) bit_shift = bits_per_item - bits_per_pixel;
- else bit_shift = 0;
-@@ -711,11 +1068,11 @@
- else bit_shift += bits_per_pixel;
- bits_used += bits_per_pixel;
-
--
-+
- /* okay, we've got the next pixel value in 'pixvalue' */
--
-+
- if (visual->class == TrueColor || visual->class == DirectColor) {
-- /* in either case, we have to take the pixvalue and
-+ /* in either case, we have to take the pixvalue and
- break it out into individual r,g,b components */
- rval = (pixvalue & rmask) >> rshift;
- gval = (pixvalue & gmask) >> gshift;
-@@ -741,212 +1098,165 @@
- /* use pixel value as an index into colors array */
-
- if (pixvalue >= ncolors) {
-- FatalError("convertImage(): pixvalue >= ncolors");
-+ fprintf(stderr, "WARNING: convertImage(): pixvalue >= ncolors\n");
-+ return 1;
- }
-
-- if (gbits == 24) { /* too many colors for 8-bit colormap */
-- *pptr++ = (colors[pixvalue].red) >> 8;
-- *pptr++ = (colors[pixvalue].green) >> 8;
-- *pptr++ = (colors[pixvalue].blue) >> 8;
-- }
-- else *pptr++ = pixvalue & 0xff;
--
-+ *pptr++ = (colors[pixvalue].red) >> 8;
-+ *pptr++ = (colors[pixvalue].green) >> 8;
-+ *pptr++ = (colors[pixvalue].blue) >> 8;
- }
- }
- }
-
-- return 1;
-+ return 0;
- }
-
-
-
--/**************************************/
--static int lowbitnum(ul)
-- unsigned long ul;
-+/***********************************/
-+static int RectIntersect(ax,ay,aw,ah, bx,by,bw,bh)
-+ int ax,ay,aw,ah, bx,by,bw,bh;
- {
-- /* returns position of lowest set bit in 'ul' as an integer (0-31),
-- or -1 if none */
-+ /* returns 0 if rectangles A and B do not intersect
-+ returns 1 if A partially intersects B
-+ returns 2 if rectangle A is fully enclosed by B */
-
-- int i;
-- for (i=0; ((ul&1) == 0) && i<32; i++, ul>>=1);
-- if (i==32) i = -1;
-- return i;
--}
-+ int ax1,ay1, bx1,by1;
-
-+ ax1 = ax+aw-1; ay1 = ay+ah-1;
-+ bx1 = bx+bw-1; by1 = by+bh-1;
-
-+ if (ax1<bx || ax>bx1 || ay1<by || ay>by1) return 0;
-
--/**************************************/
--/* following code snarfed from 'xwd.c' */
--/**************************************/
-+ if (ax>=bx && ax1<=bx1 && ay>=by && ay1<=by) return 2;
-
--#define lowbit(x) ((x) & (~(x) + 1))
--
--
--static int getxcolors(win_info, colors)
-- XWindowAttributes *win_info;
-- XColor **colors;
--{
-- int i, ncolors;
-- Colormap cmap;
--
-- *colors = (XColor *) NULL;
-+ return 1;
-+}
-
-- if (win_info->visual->class == TrueColor) {
-- if (DEBUG) fprintf(stderr,"TrueColor visual: no colormap needed\n");
-- return 0;
-- }
-
-- else if (!win_info->colormap) {
-- if (DEBUG) fprintf(stderr,"no colormap associated with window\n");
-- return 0;
-- }
-
-- ncolors = win_info->visual->map_entries;
-- if (DEBUG) fprintf(stderr,"%d entries in colormap\n", ncolors);
-
-- if (!(*colors = (XColor *) malloc (sizeof(XColor) * ncolors)))
-- FatalError("malloc failed in getxcolors()");
-
-+/** stuff needed to make new xvgrab work in 3.10a. **/
-
-- if (win_info->visual->class == DirectColor) {
-- Pixel red, green, blue, red1, green1, blue1;
-+/********************************************/
-+static int CountColors24(pic, pwide, phigh, x, y, w, h)
-+ byte *pic;
-+ int pwide, phigh, x,y,w,h;
-+{
-+ /* counts the # of unique colors in a selected rect of a PIC24
-+ returns '0-256' or >256 */
-
-- if (DEBUG) fprintf(stderr,"DirectColor visual\n");
-+ int i, j, nc;
-+ int low, high, mid;
-+ u_int colors[257], col;
-+ byte *pp;
-+
-+ nc = 0;
-+
-+ for (i=y; nc<257 && i<y+h; i++) {
-+ pp = pic + (i*pwide + x)*3;
-+
-+ for (j=x; nc<257 && j<x+w; j++, pp+=3) {
-+ col = (((u_int) pp[0])<<16) + (((u_int) pp[1])<<8) + pp[2];
-+
-+ /* binary search the 'colors' array to see if it's in there */
-+ low = 0; high = nc-1;
-+ while (low <= high) {
-+ mid = (low+high)/2;
-+ if (col < colors[mid]) high = mid - 1;
-+ else if (col > colors[mid]) low = mid + 1;
-+ else break;
-+ }
-
-- red = green = blue = 0;
-- red1 = lowbit(win_info->visual->red_mask);
-- green1 = lowbit(win_info->visual->green_mask);
-- blue1 = lowbit(win_info->visual->blue_mask);
-- for (i=0; i<ncolors; i++) {
-- (*colors)[i].pixel = red|green|blue;
-- (*colors)[i].pad = 0;
-- red += red1;
-- if (red > win_info->visual->red_mask) red = 0;
-- green += green1;
-- if (green > win_info->visual->green_mask) green = 0;
-- blue += blue1;
-- if (blue > win_info->visual->blue_mask) blue = 0;
-- }
-- }
-- else {
-- for (i=0; i<ncolors; i++) {
-- (*colors)[i].pixel = i;
-- (*colors)[i].pad = 0;
-+ if (high < low) { /* didn't find color in list, add it. */
-+ xvbcopy((char *) &colors[low], (char *) &colors[low+1],
-+ (nc - low) * sizeof(u_int));
-+ colors[low] = col;
-+ nc++;
-+ }
- }
- }
-
-- XQueryColors(theDisp, win_info->colormap, *colors, ncolors);
--
-- return(ncolors);
-+ return nc;
- }
--
--
-
-
--
--/***********************************/
--int LoadGrab(pinfo)
-- PICINFO *pinfo;
-+/****************************/
-+static int Trivial24to8(pic24, w,h, pic8, rmap,gmap,bmap, maxcol)
-+ byte *pic24, *pic8, *rmap, *gmap, *bmap;
-+ int w,h,maxcol;
- {
-- /* loads up (into XV structures) last image successfully grabbed.
-- returns '0' on failure, '1' on success */
--
-- int i;
--
-- if (!grabPic) return 0; /* no image to use */
--
-- if (gbits == 24) pinfo->type = PIC24;
-- else {
-- pinfo->type = PIC8;
-+ /* scans picture until it finds more than 'maxcol' different colors. If it
-+ finds more than 'maxcol' colors, it returns '0'. If it DOESN'T, it does
-+ the 24-to-8 conversion by simply sticking the colors it found into
-+ a colormap, and changing instances of a color in pic24 into colormap
-+ indicies (in pic8) */
-+
-+ unsigned long colors[256],col;
-+ int i, nc, low, high, mid;
-+ byte *p, *pix;
-+
-+ if (maxcol>256) maxcol = 256;
-+
-+ /* put the first color in the table by hand */
-+ nc = 0; mid = 0;
-+
-+ for (i=w*h,p=pic24; i; i--) {
-+ col = (((u_long) *p++) << 16);
-+ col += (((u_long) *p++) << 8);
-+ col += *p++;
-+
-+ /* binary search the 'colors' array to see if it's in there */
-+ low = 0; high = nc-1;
-+ while (low <= high) {
-+ mid = (low+high)/2;
-+ if (col < colors[mid]) high = mid - 1;
-+ else if (col > colors[mid]) low = mid + 1;
-+ else break;
-+ }
-
-- for (i=0; i<256; i++) {
-- pinfo->r[i] = grabmapR[i];
-- pinfo->g[i] = grabmapG[i];
-- pinfo->b[i] = grabmapB[i];
-+ if (high < low) { /* didn't find color in list, add it. */
-+ if (nc>=maxcol) return 0;
-+ xvbcopy((char *) &colors[low], (char *) &colors[low+1],
-+ (nc - low) * sizeof(u_long));
-+ colors[low] = col;
-+ nc++;
- }
- }
-
-- pinfo->pic = grabPic;
-- pinfo->normw = pinfo->w = gWIDE;
-- pinfo->normh = pinfo->h = gHIGH;
-- pinfo->frmType = -1;
-- pinfo->colType = -1;
-
-- sprintf(pinfo->fullInfo,"<%s internal>",
-- (pinfo->type == PIC8) ? "8-bit" : "24-bit");
--
-- sprintf(pinfo->shrtInfo,"%dx%d image.",gWIDE, gHIGH);
--
-- pinfo->comment = (char *) NULL;
-+ /* run through the data a second time, this time mapping pixel values in
-+ pic24 into colormap offsets into 'colors' */
-
-- grabPic = (byte *) NULL;
--
-- return 1;
--}
--
--
--
--
--
--#include <X11/Xlib.h>
--#include <X11/Xatom.h>
--
--static Window TryChildren PARM((Display *, Window, Atom));
--
--/* Find a window with WM_STATE, else return '0' */
--
--static Window xvClientWindow (dpy, win)
-- Display *dpy;
-- Window win;
--{
-- Atom WM_STATE;
-- Atom type = None;
-- int format;
-- unsigned long nitems, after;
-- unsigned char *data;
-- Window inf;
--
-- WM_STATE = XInternAtom(dpy, "WM_STATE", True);
-- if (!WM_STATE) return win;
--
-- XGetWindowProperty(dpy, win, WM_STATE, 0L, 0L, False, AnyPropertyType,
-- &type, &format, &nitems, &after, &data);
-- if (type) return win;
--
-- inf = TryChildren(dpy, win, WM_STATE);
--
-- return inf;
--}
--
--static Window TryChildren (dpy, win, WM_STATE)
-- Display *dpy;
-- Window win;
-- Atom WM_STATE;
--{
-- Window root, parent;
-- Window *children;
-- unsigned int nchildren;
-- unsigned int i;
-- Atom type = None;
-- int format;
-- unsigned long nitems, after;
-- unsigned char *data;
-- Window inf = 0;
--
-- if (!XQueryTree(dpy, win, &root, &parent, &children, &nchildren))
-- return 0;
-+ for (i=w*h,p=pic24, pix=pic8; i; i--,pix++) {
-+ col = (((u_long) *p++) << 16);
-+ col += (((u_long) *p++) << 8);
-+ col += *p++;
-+
-+ /* binary search the 'colors' array. It *IS* in there */
-+ low = 0; high = nc-1;
-+ while (low <= high) {
-+ mid = (low+high)/2;
-+ if (col < colors[mid]) high = mid - 1;
-+ else if (col > colors[mid]) low = mid + 1;
-+ else break;
-+ }
-
-- for (i = 0; !inf && (i < nchildren); i++) {
-- XGetWindowProperty(dpy, children[i], WM_STATE, 0L, 0L, False,
-- AnyPropertyType, &type, &format, &nitems,
-- &after, &data);
-- if (type)
-- inf = children[i];
-+ if (high < low) {
-+ fprintf(stderr,"Trivial24to8: impossible situation!\n");
-+ exit(1);
- }
-+ *pix = mid;
-+ }
-
-- for (i = 0; !inf && (i < nchildren); i++)
-- inf = TryChildren(dpy, children[i], WM_STATE);
-+ /* and load up the 'desired colormap' */
-+ for (i=0; i<nc; i++) {
-+ rmap[i] = colors[i]>>16;
-+ gmap[i] = (colors[i]>>8) & 0xff;
-+ bmap[i] = colors[i] & 0xff;
-+ }
-
-- if (children) XFree((char *)children);
-- return inf;
-+ return 1;
- }
-diff -ru xv-3.10a/xvgraf.c xv-3.10a-enhancements/xvgraf.c
---- xv-3.10a/xvgraf.c 1994-12-22 14:34:42.000000000 -0800
-+++ xv-3.10a-enhancements/xvgraf.c 2007-05-12 14:03:08.000000000 -0700
-@@ -1,4 +1,4 @@
--/*
-+/*
- * xvgraf.c - GRAF window handling functions
- *
- * callable functions:
-@@ -52,7 +52,7 @@
- Window parent;
- int x,y;
- unsigned long fg,bg;
-- char *title;
-+ const char *title;
- {
- /* NOTE: CreateGraf does not initialize hands[], nhands, or spline,
- as these could be initialized by X resources (or whatever),
-@@ -88,7 +88,7 @@
- gp->win = XCreateSimpleWindow(theDisp, parent, x,y, GWIDE, GHIGH, 1, fg,bg);
- if (!gp->win) FatalError("can't create graph (main) window");
-
-- gp->gwin = XCreateSimpleWindow(theDisp, gp->win, 2, GHIGH-132,
-+ gp->gwin = XCreateSimpleWindow(theDisp, gp->win, 2, GHIGH-132,
- 128, 128, 1, fg,bg);
- if (!gp->gwin) FatalError("can't create graph (sub) window");
-
-@@ -96,7 +96,7 @@
- BTCreate(&gp->butts[i], gp->win, GWIDE-GBWIDE-2, 1+i * (GBHIGH + 1),
- GBWIDE, GBHIGH, (char *) NULL, fg, bg, hicol, locol);
- gp->butts[i].pix = gfbpix[i];
-- gp->butts[i].pw = PW;
-+ gp->butts[i].pw = PW;
- gp->butts[i].ph = PH;
- }
-
-@@ -132,7 +132,7 @@
-
- gp->gammamode = 0; gp->gamma = 1.0;
- }
--
-+
-
- /***************************************************/
- void RedrawGraf(gp, gwin)
-@@ -148,7 +148,7 @@
- else {
- Draw3dRect(gp->win, 0,0, GWIDE-1, GHIGH-1, R3D_OUT, 1, hicol, locol,
- gp->bg);
--
-+
- XSetForeground(theDisp, theGC, gp->fg);
- XSetBackground(theDisp, theGC, gp->bg);
- DrawString(gp->win, 2, 1+ASCENT, gp->str);
-@@ -165,11 +165,11 @@
- {
- int i,x,y;
- XPoint pts[129], *pt;
--
-+
-
- if (gp->entergamma) {
-- char *str1 = "Enter gamma";
-- char *str2 = "value: ";
-+ const char *str1 = "Enter gamma";
-+ const char *str2 = "value: ";
-
- XSetForeground(theDisp, theGC, gp->fg);
- XSetBackground(theDisp, theGC, gp->bg);
-@@ -181,15 +181,15 @@
- x = 10 + StringWidth(str2) + 8;
- y = 30 + ASCENT + CHIGH + 3;
- i = StringWidth(gp->gvstr);
-- if (gp->entergamma < 0 && strlen(gp->gvstr)) {
-+ if (gp->entergamma < 0 && strlen(gp->gvstr)) {
- /* show string highlited */
- XFillRectangle(theDisp, gp->gwin, theGC, x-1, y-ASCENT-1,
- (u_int) i+2, (u_int) CHIGH+2);
- XSetForeground(theDisp, theGC, gp->bg);
- }
-- else
-+ else
- XDrawLine(theDisp, gp->gwin, theGC, x+i, y-ASCENT, x+i, y+DESCENT);
--
-+
- DrawString(gp->gwin, x,y, gp->gvstr);
-
- return;
-@@ -267,7 +267,7 @@
- if (i<N_GFB) { /* found one */
- if (BTTrack(bp)) { /* it was selected */
- switch (i) {
-- case GFB_SPLINE:
-+ case GFB_SPLINE:
- case GFB_LINE:
- gp->gammamode = 0;
-
-@@ -312,7 +312,7 @@
- if (gp->nhands < MAX_GHANDS) {
- /* find largest x-gap in handles, put new handle in mid */
- int lgap, lpos, x, y;
--
-+
- lgap = gp->hands[1].x - gp->hands[0].x;
- lpos = 1;
- for (j=1; j<gp->nhands-1; j++)
-@@ -320,11 +320,11 @@
- lgap = gp->hands[j+1].x - gp->hands[j].x;
- lpos = j+1;
- }
--
-+
- /* open up position in hands[] array */
-- xvbcopy((char *) &gp->hands[lpos], (char *) &gp->hands[lpos+1],
-+ xvbcopy((char *) &gp->hands[lpos], (char *) &gp->hands[lpos+1],
- (gp->nhands - lpos) * sizeof(XPoint));
--
-+
- x = gp->hands[lpos-1].x + lgap/2;
- y = gp->func[x];
- gp->hands[lpos].x = x;
-@@ -343,7 +343,7 @@
- BTSetActive(&gp->butts[GFB_DELH], 1);
- }
- break;
--
-+
- case GFB_DELH:
- if (gp->nhands > 2) {
- /* find (middle) point whose x-distance to previous
-@@ -361,9 +361,9 @@
- mdist = dist; mpos = j;
- }
- }
--
-+
- /* delete position 'mpos' in hands[] array */
-- xvbcopy((char *) &gp->hands[mpos+1], (char *) &gp->hands[mpos],
-+ xvbcopy((char *) &gp->hands[mpos+1], (char *) &gp->hands[mpos],
- (gp->nhands-mpos-1) * sizeof(XPoint));
-
- gp->nhands--;
-@@ -408,16 +408,16 @@
-
- /* keep original mouse position in 'mx,my', and warp mouse to center
- of screen */
-- grab = !XGrabPointer(theDisp, gp->gwin, False, 0, GrabModeAsync,
-+ grab = !XGrabPointer(theDisp, gp->gwin, False, 0, GrabModeAsync,
- GrabModeAsync, None, inviso, (Time) CurrentTime);
-- XWarpPointer(theDisp, None, rootW, 0,0,0,0,
-+ XWarpPointer(theDisp, None, rootW, 0,0,0,0,
- (int) dispWIDE/2, (int) dispHIGH/2);
-
-- origx = dispWIDE/2; origy = dispHIGH/2;
-+ origx = dispWIDE/2; origy = dispHIGH/2;
- orighx = gp->hands[h].x; orighy = gp->hands[h].y;
-
- gp->gammamode = 0;
-- offx = gp->hands[h].x - origx;
-+ offx = gp->hands[h].x - origx;
- offy = gp->hands[h].y - origy;
-
- vertonly = (h==0 || h==(gp->nhands-1));
-@@ -434,7 +434,7 @@
-
- dx = x - origx; dy = origy - y; /* flip y axis */
-
-- /* new (virt) position of handle is (desired)
-+ /* new (virt) position of handle is (desired)
- orighx + dx, orighy + dy */
-
- if (!vertonly) { /* keep this handle between its neighbors */
-@@ -448,7 +448,7 @@
- if (newx != gp->hands[h].x || newy != gp->hands[h].y) {
- /* this handle has moved... */
- XSetForeground(theDisp, theGC, gp->bg);
-- XFillRectangle(theDisp, gp->gwin, theGC,
-+ XFillRectangle(theDisp, gp->gwin, theGC,
- (gp->hands[h].x/2)-3, ((255-gp->hands[h].y)/2)-3, 7,7);
-
- gp->hands[h].x = newx; gp->hands[h].y = newy;
-@@ -464,7 +464,7 @@
- }
-
- drawHandPos(gp, -1);
-- XWarpPointer(theDisp, None, gp->gwin, 0,0,0,0,
-+ XWarpPointer(theDisp, None, gp->gwin, 0,0,0,0,
- gp->hands[h].x/2, (255-gp->hands[h].y)/2);
- if (grab) XUngrabPointer(theDisp, (Time) CurrentTime);
- }
-@@ -480,24 +480,24 @@
- int hnum;
- {
- int w;
-- char *tstr = "888,888";
--
-+ const char *tstr = "888,888";
-+
- /* if hnum < 0, clears the text area */
--
-+
- XSetFont(theDisp, theGC, monofont);
- w = XTextWidth(monofinfo, tstr, (int) strlen(tstr));
-
-- if (hnum >= 0) sprintf(str,"%3d,%3d",gp->hands[hnum].x,gp->hands[hnum].y);
-- else sprintf(str," ");
-+ if (hnum >= 0) sprintf(dummystr,"%3d,%3d",gp->hands[hnum].x,gp->hands[hnum].y);
-+ else sprintf(dummystr," ");
-
- XSetForeground(theDisp, theGC, gp->fg);
- XSetBackground(theDisp, theGC, gp->bg);
-- XDrawImageString(theDisp, gp->win, theGC, 130-w, 1+ASCENT,
-- str, (int) strlen(str));
-+ XDrawImageString(theDisp, gp->win, theGC, 130-w, 1+ASCENT,
-+ dummystr, (int) strlen(dummystr));
-
- XSetFont(theDisp, theGC, mfont);
- }
--
-+
-
- /***************************************************/
- int GrafKey(gp,str)
-@@ -518,7 +518,7 @@
- }
-
- while (*str) {
-- if (gp->entergamma == -1 &&
-+ if (gp->entergamma == -1 &&
- (*str != '\012' && *str != '\015' && *str != '\033')) {
- gp->entergamma = 1;
- gp->gvstr[0] = '\0';
-@@ -529,7 +529,7 @@
- len = strlen(gp->gvstr);
-
- if (*str>= '0' && *str <= '9') {
-- if (len < GVMAX) {
-+ if (len < GVMAX) {
- gp->gvstr[len++] = *str;
- gp->gvstr[len] = '\0';
- ok = 1;
-@@ -607,18 +607,18 @@
-
- /* do sanity check. (x-coords must be sorted (strictly increasing)) */
-
-- for (i=0; i<gp->nhands; i++) {
-- RANGE(gp->hands[i].x, 0, 255);
-+ for (i=0; i<gp->nhands; i++) {
-+ RANGE(gp->hands[i].x, 0, 255);
- RANGE(gp->hands[i].y, 0, 255);
- }
-
- gp->hands[0].x = 0; gp->hands[gp->nhands-1].x = 255;
- for (i=1; i<gp->nhands-1; i++) {
- if (gp->hands[i].x < i) gp->hands[i].x = i;
-- if (gp->hands[i].x > 256-gp->nhands+i)
-+ if (gp->hands[i].x > 256-gp->nhands+i)
- gp->hands[i].x = 256-gp->nhands+i;
-
-- if (gp->hands[i].x <= gp->hands[i-1].x)
-+ if (gp->hands[i].x <= gp->hands[i-1].x)
- gp->hands[i].x = gp->hands[i-1].x + 1;
- }
-
-@@ -647,17 +647,17 @@
- else { /* gp->gamma == 0.0 */
- for (i=0; i<256; i++) gp->func[i] = 0;
- }
--
--
-+
-+
- for (i=0; i<gp->nhands; i++) {
- gp->hands[i].y = gp->func[gp->hands[i].x];
- }
- }
--
-+
- else if (!gp->spline) { /* do linear interpolation */
- int y,x1,y1,x2,y2;
- double yd;
--
-+
- for (i=0; i<gp->nhands-1; i++) {
- x1 = gp->hands[ i ].x; y1 = gp->hands[ i ].y;
- x2 = gp->hands[i+1].x; y2 = gp->hands[i+1].y;
-@@ -676,12 +676,12 @@
- double yf[MAX_GHANDS];
- double yd;
-
-- for (i=0; i<gp->nhands; i++) {
-+ for (i=0; i<gp->nhands; i++) {
- x[i] = gp->hands[i].x; y[i] = gp->hands[i].y;
- }
--
-+
- InitSpline(x, y, gp->nhands, yf);
--
-+
- for (i=0; i<256; i++) {
- yd = EvalSpline(x, y, yf, gp->nhands, (double) i);
- j = (int) floor(yd + 0.5);
-@@ -729,8 +729,8 @@
-
- /*********************/
- int Str2Graf(gp, str)
--GRAF_STATE *gp;
--char *str;
-+ GRAF_STATE *gp;
-+ const char *str;
- {
- /* parses strings of the form: "S 3 : 0,0 : 63,63 : 255,255",
- (meaning SPLINE, 3 points, and the 3 sets of handle coordinates)
-@@ -744,14 +744,15 @@
- thing tends to break optimizers */
-
- char tstr[256], tstr1[256], *sp, *dp;
-+ const char *csp;
- XPoint coords[MAX_GHANDS];
- int spline, nhands, i, x, y;
-
- if (!str) return 1; /* NULL strings don't parse well! */
-
- /* first, strip all pesky whitespace from str */
-- for (sp=str, dp=tstr; *sp; sp++)
-- if (*sp > ' ') { *dp = *sp; dp++; }
-+ for (csp=str, dp=tstr; *csp; csp++)
-+ if (*csp > ' ') { *dp = *csp; dp++; }
- *dp = '\0';
-
- /* check for 'gamma'-style str */
-@@ -761,10 +762,10 @@
- gp->gammamode = 1;
- sprintf(gp->gvstr, "%.5g", gp->gamma);
- return 0;
-- }
-+ }
- else return 1;
- }
--
-+
- /* read Spline, or Line (S/L) character */
- sp = tstr;
- if (*sp == 'S' || *sp == 's') spline = 1;
-@@ -784,7 +785,7 @@
- while (*sp && *sp != ':') {*dp = *sp; dp++; sp++; }
- *dp++ = '\0';
- if (sscanf(tstr1,"%d,%d",&x, &y) != 2) return 1;
-- if (x < 0 || x > 255 ||
-+ if (x < 0 || x > 255 ||
- y < 0 || y > 255) return 1; /* out of range */
- coords[i].x = x; coords[i].y = y;
- }
-@@ -837,7 +838,7 @@
- IFSET(gp->gamma, gsp->gamma);
- IFSET(gp->nhands, gsp->nhands);
-
-- if (strcmp(gp->gvstr, gsp->gvstr))
-+ if (strcmp(gp->gvstr, gsp->gvstr))
- { strcpy(gp->gvstr, gsp->gvstr); rv++; }
-
- for (i=0; i<gp->nhands; i++) {
-@@ -880,7 +881,7 @@
- sig = ((double) x[i]-x[i-1]) / ((double) x[i+1] - x[i-1]);
- p = sig * y2[i-1] + 2.0;
- y2[i] = (sig-1.0) / p;
-- u[i] = (((double) y[i+1]-y[i]) / (x[i+1]-x[i])) -
-+ u[i] = (((double) y[i+1]-y[i]) / (x[i+1]-x[i])) -
- (((double) y[i]-y[i-1]) / (x[i]-x[i-1]));
- u[i] = (6.0 * u[i]/(x[i+1]-x[i-1]) - sig*u[i-1]) / p;
- }
-@@ -912,9 +913,9 @@
- if (h==0.0) FatalError("bad xvalues in splint\n");
- a = (xa[khi]-x)/h;
- b = (x-xa[klo])/h;
-- return (a*ya[klo] + b*ya[khi] + ((a*a*a-a)*y2a[klo] +(b*b*b-b)*y2a[khi])
-+ return (a*ya[klo] + b*ya[khi] + ((a*a*a-a)*y2a[klo] +(b*b*b-b)*y2a[khi])
- * (h*h) / 6.0);
- }
--
-+
-
-
-diff -ru xv-3.10a/xviff.c xv-3.10a-enhancements/xviff.c
---- xv-3.10a/xviff.c 1995-01-13 11:54:54.000000000 -0800
-+++ xv-3.10a-enhancements/xviff.c 2007-05-13 17:50:59.000000000 -0700
-@@ -39,14 +39,14 @@
-
- static long filesize;
-
--static int readID PARM((FILE *, char *));
--static int iffError PARM((char *, char *));
-+/* static int readID PARM((FILE *, char *)); DOES NOT EXIST */
-+static int iffError PARM((const char *, const char *));
- static void decomprle PARM((byte *, byte *, long, long));
- static unsigned int iff_getword PARM((byte *));
- static unsigned long iff_getlong PARM((byte *));
-
-
--static char *bname;
-+static const char *bname;
-
-
- /* Define internal ILBM types */
-@@ -65,16 +65,16 @@
- /*******************************************/
- {
- /* returns '1' on success */
--
-+
- register byte bitmsk, rval, gval, bval;
- register long col, colbit;
- FILE *fp;
- int rv;
-- int BMHDok, CMAPok, CAMGok, BODYok;
-+ int BMHDok, CMAPok, CAMGok;
- int bmhd_width, bmhd_height, bmhd_bitplanes, bmhd_transcol;
- int i, j, k, lineskip, colors, fmt;
- byte bmhd_masking, bmhd_compression;
-- long chunkLen, camg_viewmode, decomp_bufsize;
-+ long chunkLen, camg_viewmode;
- byte *databuf, *dataptr, *cmapptr, *picptr, *pic, *bodyptr;
- byte *workptr, *workptr2, *workptr3, *decomp_mem;
-
-@@ -138,6 +138,7 @@
- BODY chunk was found or dataptr ran over end of file */
-
- while ((rv<0) && (dataptr < (databuf + filesize))) {
-+ int npixels = 0;
- chunkLen = (iff_getlong(dataptr + 4) + 1) & 0xfffffffe; /* make even */
-
- if (strncmp((char *) dataptr, "BMHD", (size_t) 4)==0) { /* BMHD chunk? */
-@@ -149,25 +150,30 @@
- bmhd_transcol = iff_getword(dataptr + 8 + 12);
- BMHDok = 1; /* got BMHD */
- dataptr += 8 + chunkLen; /* to next chunk */
-+
-+ npixels = bmhd_width * bmhd_height; /* 65535*65535 max */
-+ if (bmhd_width <= 0 || bmhd_height <= 0
-+ || npixels/bmhd_width != bmhd_height)
-+ return (iffError(bname, "xviff: image dimensions out of range"));
- }
-
-
- else if (strncmp((char *) dataptr, "CMAP", (size_t) 4)==0) { /* CMAP ? */
- cmapptr = dataptr + 8;
- colors = chunkLen / 3; /* calc no of colors */
--
-+
- /* copy colors to color map */
- for (i=0; i < colors; i++) {
- pinfo->r[i] = *cmapptr++;
- pinfo->g[i] = *cmapptr++;
- pinfo->b[i] = *cmapptr++;
- }
--
-+
- CMAPok = 1; /* got CMAP */
- dataptr += 8 + chunkLen; /* to next chunk */
- }
-
--
-+
- else if (strncmp((char *) dataptr, "CAMG", (size_t) 4)==0) { /* CAMG ? */
- camg_viewmode = iff_getlong(dataptr + 8); /* get viewmodes */
- CAMGok = 1; /* got CAMG */
-@@ -176,19 +182,28 @@
-
-
- else if (strncmp((char *) dataptr, "BODY", (size_t) 4)==0) { /* BODY ? */
-+ int byte_width = (((bmhd_width + 15) >> 4) << 1); /* 8192 max */
-+
- bodyptr = dataptr + 8; /* -> BODY data */
--
-+
- if (BMHDok) { /* BMHD found? */
- /* if BODY is compressed, allocate buffer for decrunched BODY and
- decompress it (run length encoding) */
--
-+
- if (bmhd_compression == 1) {
- /* calc size of decrunch buffer - (size of the actual picture
- decompressed in interleaved Amiga bitplane format) */
-
-- decomp_bufsize = (((bmhd_width + 15) >> 4) << 1)
-- * bmhd_height * bmhd_bitplanes;
--
-+ int bytes_per_bitplane = byte_width * bmhd_height; /* 536862720 max */
-+ long decomp_bufsize = bytes_per_bitplane * bmhd_bitplanes;
-+
-+ if (byte_width <= 0 || bmhd_height <= 0 ||
-+ bytes_per_bitplane/byte_width != bmhd_height ||
-+ decomp_bufsize/bytes_per_bitplane != bmhd_bitplanes)
-+ {
-+ return (iffError(bname, "xviff: image dimensions out of range"));
-+ }
-+
- if ((decomp_mem = (byte *)malloc((size_t) decomp_bufsize)) != NULL) {
- decomprle(dataptr + 8, decomp_mem, chunkLen, decomp_bufsize);
- bodyptr = decomp_mem; /* -> uncompressed BODY */
-@@ -200,12 +215,13 @@
- FatalError("xviff: cannot malloc() decrunch buffer");
- }
- }
--
-+
-
- /* the following determines the type of the ILBM file.
- it's either NORMAL, EHB, HAM, HAM8 or 24BIT */
--
-+
- fmt = ILBM_NORMAL; /* assume normal ILBM */
-+ /* FIXME: does ILBM_NORMAL really support up to 255 bitplanes? */
-
- if (bmhd_bitplanes == 24) fmt = ILBM_24BIT;
- else if (bmhd_bitplanes == 8) {
-@@ -216,7 +232,7 @@
- if (camg_viewmode & 0x80) fmt = ILBM_EHB;
- else if (camg_viewmode & 0x800) fmt = ILBM_HAM;
- }
--
-+
-
- if (DEBUG) {
- fprintf(stderr, "LoadIFF: %s %dx%d, planes=%d (%d cols), comp=%d\n",
-@@ -225,9 +241,9 @@
- (fmt==ILBM_HAM8) ? "HAM8 ILBM" :
- (fmt==ILBM_EHB) ? "EHB ILBM" :
- (fmt==ILBM_24BIT) ? "24BIT ILBM" : "unknown ILBM",
-- bmhd_width, bmhd_height, bmhd_bitplanes,
-+ bmhd_width, bmhd_height, bmhd_bitplanes,
- 1<<bmhd_bitplanes, bmhd_compression);
-- }
-+ }
-
-
- if ((fmt==ILBM_NORMAL) || (fmt==ILBM_EHB) || (fmt==ILBM_HAM)) {
-@@ -248,8 +264,14 @@
-
-
- if ((fmt == ILBM_HAM) || (fmt == ILBM_HAM8) || (fmt == ILBM_24BIT)) {
-- if ((picptr=(byte *) malloc((size_t)bmhd_width*bmhd_height*3))
-- ==NULL) {
-+ int bufsize = 3 * npixels;
-+
-+ if (bufsize/3 != npixels) {
-+ if (databuf) free(databuf);
-+ if (decomp_mem) free(decomp_mem);
-+ return (iffError(bname, "xviff: image dimensions out of range"));
-+ }
-+ if ((picptr=(byte *) malloc((size_t) bufsize)) == NULL) {
- if (databuf) free(databuf);
- if (decomp_mem) free(decomp_mem);
- return (iffError(bname, "xviff: no memory for decoded picture"));
-@@ -258,8 +280,8 @@
- else {
- pic = picptr;
- workptr = bodyptr;
-- lineskip = ((bmhd_width + 15) >> 4) << 1;
--
-+ lineskip = byte_width;
-+
- for (i=0; i<bmhd_height; i++) {
- bitmsk = 0x80;
- workptr2 = workptr;
-@@ -338,28 +360,28 @@
-
-
- else if ((fmt == ILBM_NORMAL) || (fmt == ILBM_EHB)) {
-- if ((picptr = (byte *) malloc((size_t) bmhd_width * bmhd_height))
-- == NULL) {
-+ /* if bmhd_width and bmhd_height are OK (checked in BMHD block
-+ * above; guaranteed by BMHDok), then npixels is OK, too */
-+ if ((picptr = (byte *) malloc((size_t) npixels)) == NULL) {
- if (databuf) free(databuf);
- if (decomp_mem) free(decomp_mem);
- return (iffError(bname, "xviff: no memory for decoded picture"));
- }
--
-+
- else if (fmt == ILBM_EHB) {
- if (DEBUG) fprintf(stderr,"Doubling CMAP for EHB mode\n");
--
-+
- for (i=0; i<32; i++) {
- pinfo->r[i + colors] = pinfo->r[i] >> 1;
- pinfo->g[i + colors] = pinfo->g[i] >> 1;
- pinfo->b[i + colors] = pinfo->b[i] >> 1;
- }
- }
--
-+
- pic = picptr; /* ptr to chunky buffer */
- workptr = bodyptr; /* ptr to uncmp'd pic, planar format */
--
-- lineskip = ((bmhd_width + 15) >> 4) << 1; /* # of bytes/line */
--
-+ lineskip = byte_width;
-+
- for (i=0; i<bmhd_height; i++) {
- bitmsk = 0x80; /* left most bit (mask) */
- workptr2 = workptr; /* work ptr to source */
-@@ -367,14 +389,14 @@
- col = 0;
- colbit = 1;
- workptr3 = workptr2; /* ptr to byte in 1st pln */
--
-+
- for (k=0; k<bmhd_bitplanes; k++) {
- if (*workptr3 & bitmsk) /* if bit set in this pln */
- col = col + colbit; /* add bit to chunky byte */
- workptr3 += lineskip; /* go to next line */
- colbit <<= 1; /* shift color bit */
- }
--
-+
- *pic++ = col; /* write to chunky buffer */
- bitmsk = bitmsk >> 1; /* shift mask to next bit */
- if (bitmsk == 0) { /* if mask is zero */
-@@ -382,7 +404,7 @@
- workptr2++; /* mv ptr to next byte */
- }
- } /* for j ... */
--
-+
- workptr += lineskip * bmhd_bitplanes; /* to next line */
- } /* for i ... */
-
-@@ -399,7 +421,7 @@
- pinfo->colType = F_FULLCOLOR;
- pinfo->frmType = -1;
-
-- sprintf(pinfo->fullInfo, "%s (%ld bytes)",
-+ sprintf(pinfo->fullInfo, "%s (%ld bytes)",
- (fmt==ILBM_NORMAL) ? "IFF ILBM" :
- (fmt==ILBM_HAM) ? "HAM ILBM" :
- (fmt==ILBM_HAM8) ? "HAM8 ILBM" :
-@@ -414,7 +436,8 @@
- } /* if BMHDok */
-
- else rv = 0; /* didn't get BMHD header */
-- }
-+
-+ } /* "BODY" chunk */
-
- else {
- if (DEBUG)
-@@ -440,10 +463,10 @@
-
- /**************************************************************************
- void decomprle(source, destination, source length, buffer size)
--
-+
- Decompress run-length encoded data from source to destination. Terminates
- when source is decoded completely or destination buffer is full.
--
-+
- The decruncher is as optimized as I could make it, without risking
- safety in case of corrupt BODY chunks.
- ***************************************************************************/
-@@ -455,12 +478,12 @@
- register long slen, dlen;
- {
- register byte codeByte, dataByte;
--
-+
- while ((slen > 0) && (dlen > 0)) {
--
-+
- /* read control byte */
- codeByte = *sptr++;
--
-+
- if (codeByte < 0x80) {
- codeByte++;
- if ((slen > (long) codeByte) && (dlen >= (long) codeByte)) {
-@@ -522,7 +545,7 @@
-
- /*******************************************/
- static int iffError(fname, st)
-- char *fname, *st;
-+ const char *fname, *st;
- {
- SetISTR(ISTR_WARNING,"%s: %s", fname, st);
- return 0;
-diff -ru xv-3.10a/xvimage.c xv-3.10a-enhancements/xvimage.c
---- xv-3.10a/xvimage.c 1995-01-13 16:11:36.000000000 -0800
-+++ xv-3.10a-enhancements/xvimage.c 2007-03-18 18:13:51.000000000 -0700
-@@ -21,6 +21,16 @@
- * int LoadPad(pinfo, fname);
- */
-
-+/* The following switch should better be provided at runtime for
-+ * comparison purposes.
-+ * At the moment it's only compile time, unfortunately.
-+ * Who can make adaptions for use as a runtime switch by a menu option?
-+ * [GRR 19980607: now via do_fixpix_smooth global; macro renamed to ENABLE_]
-+ * [see http://sylvana.net/fixpix/ for home page, further info]
-+ */
-+/* #define ENABLE_FIXPIX_SMOOTH */ /* GRR 19980607: moved into xv.h */
-+
-+#define NEEDSDIR /* for S_IRUSR|S_IWUSR */
- #include "copyright.h"
-
- #include "xv.h"
-@@ -34,9 +44,11 @@
- static void do_pan_calc PARM((int, int, int *, int *));
- static void crop1 PARM((int, int, int, int, int));
- static int doAutoCrop24 PARM((void));
--static void floydDitherize1 PARM((XImage *, byte *, int, int, int,
-+static void floydDitherize1 PARM((XImage *, byte *, int, int, int,
- byte *, byte *,byte *));
-+#if 0 /* NOTUSED */
- static int highbit PARM((unsigned long));
-+#endif
-
- static int doPadSolid PARM((char *, int, int, int, int));
- static int doPadBggen PARM((char *, int, int, int, int));
-@@ -46,6 +58,267 @@
- static int ReadImageFile1 PARM((char *, PICINFO *));
-
-
-+/* The following array represents the pixel values for each shade
-+ * of the primary color components.
-+ * If 'p' is a pointer to a source image rgb-byte-triplet, we can
-+ * construct the output pixel value simply by 'oring' together
-+ * the corresponding components:
-+ *
-+ * unsigned char *p;
-+ * unsigned long pixval;
-+ *
-+ * pixval = screen_rgb[0][*p++];
-+ * pixval |= screen_rgb[1][*p++];
-+ * pixval |= screen_rgb[2][*p++];
-+ *
-+ * This is both efficient and generic, since the only assumption
-+ * is that the primary color components have separate bits.
-+ * The order and distribution of bits does not matter, and we
-+ * don't need additional variables and shifting/masking code.
-+ * The array size is 3 KBytes total and thus very reasonable.
-+ */
-+
-+static unsigned long screen_rgb[3][256];
-+
-+/* The following array holds the exact color representations
-+ * reported by the system.
-+ * This is useful for less than 24 bit deep displays as a base
-+ * for additional dithering to get smoother output.
-+ */
-+
-+static byte screen_set[3][256];
-+
-+/* The following routine initializes the screen_rgb and screen_set
-+ * arrays.
-+ * Since it is executed only once per program run, it does not need
-+ * to be super-efficient.
-+ *
-+ * The method is to draw points in a pixmap with the specified shades
-+ * of primary colors and then get the corresponding XImage pixel
-+ * representation.
-+ * Thus we can get away with any Bit-order/Byte-order dependencies.
-+ *
-+ * The routine uses some global X variables: theDisp, theScreen,
-+ * and dispDEEP. Adapt these to your application as necessary.
-+ * I've not passed them in as parameters, since for other platforms
-+ * than X these may be different (see vfixpix.c), and so the
-+ * screen_init() interface is unique.
-+ *
-+ * BUG: I've read in the "Xlib Programming Manual" from O'Reilly &
-+ * Associates, that the DefaultColormap in TrueColor might not
-+ * provide the full shade representation in XAllocColor.
-+ * In this case one had to provide a 'best' colormap instead.
-+ * However, my tests with Xaccel on a Linux-Box with a Mach64
-+ * card were fully successful, so I leave that potential problem
-+ * to you at the moment and would appreciate any suggestions...
-+ */
-+
-+static void screen_init()
-+{
-+ static int init_flag; /* assume auto-init as 0 */
-+ Pixmap check_map;
-+ GC check_gc;
-+ XColor check_col;
-+ XImage *check_image;
-+ int ci, i;
-+
-+ if (init_flag) return;
-+ init_flag = 1;
-+
-+ check_map = XCreatePixmap(theDisp, RootWindow(theDisp,theScreen),
-+ 1, 1, dispDEEP);
-+ check_gc = XCreateGC(theDisp, check_map, 0, NULL);
-+ for (ci = 0; ci < 3; ci++) {
-+ for (i = 0; i < 256; i++) {
-+ check_col.red = 0;
-+ check_col.green = 0;
-+ check_col.blue = 0;
-+ /* Do proper upscaling from unsigned 8 bit (image data values)
-+ to unsigned 16 bit (X color representation). */
-+ ((unsigned short *)&check_col.red)[ci] = (unsigned short)((i << 8) | i);
-+ if (theVisual->class == TrueColor)
-+ XAllocColor(theDisp, theCmap, &check_col);
-+ else
-+ xvAllocColor(theDisp, theCmap, &check_col);
-+ screen_set[ci][i] =
-+ (((unsigned short *)&check_col.red)[ci] >> 8) & 0xff;
-+ XSetForeground(theDisp, check_gc, check_col.pixel);
-+ XDrawPoint(theDisp, check_map, check_gc, 0, 0);
-+ check_image = XGetImage(theDisp, check_map, 0, 0, 1, 1,
-+ AllPlanes, ZPixmap);
-+ if (check_image) {
-+ switch (check_image->bits_per_pixel) {
-+ case 8:
-+ screen_rgb[ci][i] = *(CARD8 *)check_image->data;
-+ break;
-+ case 16:
-+ screen_rgb[ci][i] = *(CARD16 *)check_image->data;
-+ break;
-+ case 24:
-+ screen_rgb[ci][i] =
-+ ((unsigned long)*(CARD8 *)check_image->data << 16) |
-+ ((unsigned long)*(CARD8 *)(check_image->data + 1) << 8) |
-+ (unsigned long)*(CARD8 *)(check_image->data + 2);
-+ break;
-+ case 32:
-+ screen_rgb[ci][i] = *(CARD32 *)check_image->data;
-+ break;
-+ }
-+ XDestroyImage(check_image);
-+ }
-+ }
-+ }
-+ XFreeGC(theDisp, check_gc);
-+ XFreePixmap(theDisp, check_map);
-+}
-+
-+
-+#ifdef ENABLE_FIXPIX_SMOOTH
-+
-+/* The following code is based in part on:
-+ *
-+ * jquant1.c
-+ *
-+ * Copyright (C) 1991-1996, Thomas G. Lane.
-+ * This file is part of the Independent JPEG Group's software.
-+ * For conditions of distribution and use, see the accompanying README file.
-+ *
-+ * This file contains 1-pass color quantization (color mapping) routines.
-+ * These routines provide mapping to a fixed color map using equally spaced
-+ * color values. Optional Floyd-Steinberg or ordered dithering is available.
-+ */
-+
-+/* Declarations for Floyd-Steinberg dithering.
-+ *
-+ * Errors are accumulated into the array fserrors[], at a resolution of
-+ * 1/16th of a pixel count. The error at a given pixel is propagated
-+ * to its not-yet-processed neighbors using the standard F-S fractions,
-+ * ... (here) 7/16
-+ * 3/16 5/16 1/16
-+ * We work left-to-right on even rows, right-to-left on odd rows.
-+ *
-+ * We can get away with a single array (holding one row's worth of errors)
-+ * by using it to store the current row's errors at pixel columns not yet
-+ * processed, but the next row's errors at columns already processed. We
-+ * need only a few extra variables to hold the errors immediately around the
-+ * current column. (If we are lucky, those variables are in registers, but
-+ * even if not, they're probably cheaper to access than array elements are.)
-+ *
-+ * We provide (#columns + 2) entries per component; the extra entry at each
-+ * end saves us from special-casing the first and last pixels.
-+ */
-+
-+typedef INT16 FSERROR; /* 16 bits should be enough */
-+typedef int LOCFSERROR; /* use 'int' for calculation temps */
-+
-+typedef struct { byte *colorset;
-+ FSERROR *fserrors;
-+ } FSBUF;
-+
-+/* Floyd-Steinberg initialization function.
-+ *
-+ * It is called 'fs2_init' since it's specialized for our purpose and
-+ * could be embedded in a more general FS-package.
-+ *
-+ * Returns a malloced FSBUF pointer which has to be passed as first
-+ * parameter to subsequent 'fs2_dither' calls.
-+ * The FSBUF structure does not need to be referenced by the calling
-+ * application, it can be treated from the app like a void pointer.
-+ *
-+ * The current implementation does only require to free() this returned
-+ * pointer after processing.
-+ *
-+ * Returns NULL if malloc fails.
-+ *
-+ * NOTE: The FSBUF structure is designed to allow the 'fs2_dither'
-+ * function to work with an *arbitrary* number of color components
-+ * at runtime! This is an enhancement over the IJG code base :-).
-+ * Only fs2_init() specifies the (maximum) number of components.
-+ */
-+
-+static FSBUF *fs2_init(width)
-+int width;
-+{
-+ FSBUF *fs;
-+ FSERROR *p;
-+
-+ fs = (FSBUF *)
-+ malloc(sizeof(FSBUF) * 3 + ((size_t)width + 2) * sizeof(FSERROR) * 3);
-+ if (fs == 0) return fs;
-+
-+ fs[0].colorset = screen_set[0];
-+ fs[1].colorset = screen_set[1];
-+ fs[2].colorset = screen_set[2];
-+
-+ p = (FSERROR *)(fs + 3);
-+ memset(p, 0, ((size_t)width + 2) * sizeof(FSERROR) * 3);
-+
-+ fs[0].fserrors = p;
-+ fs[1].fserrors = p + 1;
-+ fs[2].fserrors = p + 2;
-+
-+ return fs;
-+}
-+
-+/* Floyd-Steinberg dithering function.
-+ *
-+ * NOTE:
-+ * (1) The image data referenced by 'ptr' is *overwritten* (input *and*
-+ * output) to allow more efficient implementation.
-+ * (2) Alternate FS dithering is provided by the sign of 'nc'. Pass in
-+ * a negative value for right-to-left processing. The return value
-+ * provides the right-signed value for subsequent calls!
-+ * (3) This particular implementation assumes *no* padding between lines!
-+ * Adapt this if necessary.
-+ */
-+
-+static int fs2_dither(fs, ptr, nc, num_rows, num_cols)
-+FSBUF *fs;
-+byte *ptr;
-+int nc, num_rows, num_cols;
-+{
-+ int abs_nc, ci, row, col;
-+ LOCFSERROR delta, cur, belowerr, bpreverr;
-+ byte *dataptr, *colsetptr;
-+ FSERROR *errorptr;
-+
-+ if ((abs_nc = nc) < 0) abs_nc = -abs_nc;
-+ for (row = 0; row < num_rows; row++) {
-+ for (ci = 0; ci < abs_nc; ci++, ptr++) {
-+ dataptr = ptr;
-+ colsetptr = fs[ci].colorset;
-+ errorptr = fs[ci].fserrors;
-+ if (nc < 0) {
-+ dataptr += (num_cols - 1) * abs_nc;
-+ errorptr += (num_cols + 1) * abs_nc;
-+ }
-+ cur = belowerr = bpreverr = 0;
-+ for (col = 0; col < num_cols; col++) {
-+ cur += errorptr[nc];
-+ cur += 8; cur >>= 4;
-+ if ((cur += *dataptr) < 0) cur = 0;
-+ else if (cur > 255) cur = 255;
-+ *dataptr = cur & 0xff;
-+ cur -= colsetptr[cur];
-+ delta = cur << 1; cur += delta;
-+ bpreverr += cur; cur += delta;
-+ belowerr += cur; cur += delta;
-+ errorptr[0] = (FSERROR)bpreverr;
-+ bpreverr = belowerr;
-+ belowerr = delta >> 1;
-+ dataptr += nc;
-+ errorptr += nc;
-+ }
-+ errorptr[0] = (FSERROR)bpreverr;
-+ }
-+ ptr += (num_cols - 1) * abs_nc;
-+ nc = -nc;
-+ }
-+ return nc;
-+}
-+
-+#endif /* ENABLE_FIXPIX_SMOOTH */
-+
-
- #define DO_CROP 0
- #define DO_ZOOM 1
-@@ -74,7 +347,7 @@
- GenerateEpic(w,h);
- CreateXImage();
- }
--
-+
-
-
- /********************************************/
-@@ -90,15 +363,15 @@
-
- cp = cpic;
- bperpix = (picType == PIC8) ? 1 : 3;
--
-+
- for (i=0; i<cHIGH; i++) {
- if ((i&63)==0) WaitCursor();
- pp = pic + (i+cYOFF) * (pWIDE*bperpix) + (cXOFF * bperpix);
-- for (j=0; j<cWIDE*bperpix; j++)
-+ for (j=0; j<cWIDE*bperpix; j++)
- *cp++ = *pp++;
- }
- }
--
-+
-
-
- /***********************************/
-@@ -112,10 +385,10 @@
- clptr = NULL; cxarrp = NULL; cy = 0; /* shut up compiler */
-
- SetISTR(ISTR_EXPAND, "%.5g%% x %.5g%% (%d x %d)",
-- 100.0 * ((float) w) / cWIDE,
-+ 100.0 * ((float) w) / cWIDE,
- 100.0 * ((float) h) / cHIGH, w, h);
-
-- if (DEBUG)
-+ if (DEBUG)
- fprintf(stderr,"GenerateEpic(%d,%d) eSIZE=%d,%d cSIZE=%d,%d epicode=%d\n",
- w,h,eWIDE,eHIGH,cWIDE,cHIGH, epicMode);
-
-@@ -124,7 +397,7 @@
- eWIDE = w; eHIGH = h;
-
-
-- if (epicMode == EM_SMOOTH) {
-+ if (epicMode == EM_SMOOTH) {
- if (picType == PIC8) {
- epic = SmoothResize(cpic, cWIDE, cHIGH, eWIDE, eHIGH,
- rMap,gMap,bMap, rdisp,gdisp,bdisp, numcols);
-@@ -143,7 +416,7 @@
-
-
- /* generate a 'raw' epic, as we'll need it for ColorDither if EM_DITH */
--
-+
- if (eWIDE==cWIDE && eHIGH==cHIGH) { /* 1:1 expansion. point epic at cpic */
- epic = cpic;
- }
-@@ -163,13 +436,13 @@
- /* the scaling routine. not really all that scary after all... */
-
- /* OPTIMIZATON: Malloc an eWIDE array of ints which will hold the
-- values of the equation px = (pWIDE * ex) / eWIDE. Faster than doing
-+ values of the equation px = (pWIDE * ex) / eWIDE. Faster than doing
- a mul and a div for every point in picture */
-
- cxarr = (int *) malloc(eWIDE * sizeof(int));
- if (!cxarr) FatalError("unable to allocate cxarr");
-
-- for (ex=0; ex<eWIDE; ex++)
-+ for (ex=0; ex<eWIDE; ex++)
- cxarr[ex] = bperpix * ((cWIDE * ex) / eWIDE);
-
- elptr = epptr = epic;
-@@ -182,7 +455,7 @@
- clptr = cpic + (cy * cWIDE * bperpix);
-
- if (bperpix == 1) {
-- for (ex=0, cxarrp = cxarr; ex<eWIDE; ex++, epptr++)
-+ for (ex=0, cxarrp = cxarr; ex<eWIDE; ex++, epptr++)
- *epptr = clptr[*cxarrp++];
- }
- else {
-@@ -190,7 +463,7 @@
-
- for (ex=0, cxarrp = cxarr; ex<eWIDE; ex++,cxarrp++) {
- cp = clptr + *cxarrp;
-- for (j=0; j<bperpix; j++)
-+ for (j=0; j<bperpix; j++)
- *epptr++ = *cp++;
- }
- }
-@@ -203,7 +476,7 @@
- if (picType == PIC8 && epicMode == EM_DITH) {
- byte *tmp;
-
-- tmp = DoColorDither(NULL, epic, eWIDE, eHIGH, rMap,gMap,bMap,
-+ tmp = DoColorDither(NULL, epic, eWIDE, eHIGH, rMap,gMap,bMap,
- rdisp,gdisp,bdisp, numcols);
- if (tmp) { /* success */
- FreeEpic();
-@@ -214,7 +487,7 @@
- }
- }
- }
--
-+
-
-
- /***********************************/
-@@ -233,7 +506,7 @@
- static void do_zoom(mx,my)
- int mx,my;
- {
-- int i,w,h,x,y,x2,y2;
-+ int i;
- int rx,ry,rx2,ry2, orx, ory, orw, orh;
- int px,py,pw,ph,opx,opy,opw,oph,m;
- Window rW, cW; unsigned int mask; int rtx, rty;
-@@ -254,10 +527,10 @@
- while (1) {
- if (!XQueryPointer(theDisp,mainW,&rW,&cW,&rtx,&rty,
- &mx,&my,&mask)) continue;
--
-+
- if (!(mask & ControlMask)) break;
- if (!(mask & Button1Mask)) break; /* button released */
--
-+
- compute_zoom_rect(mx, my, &px, &py, &pw, &ph);
- if (px!=opx || py!=opy) {
- XDrawRectangle(theDisp,mainW,theGC, orx,ory, (u_int)orw, (u_int)orh);
-@@ -283,7 +556,7 @@
- XSetPlaneMask(theDisp, theGC, AllPlanes);
- return;
- }
--
-+
-
- for (i=0; i<4; i++) {
- XDrawRectangle(theDisp, mainW, theGC, orx, ory, (u_int) orw, (u_int) orh);
-@@ -297,7 +570,7 @@
- /* if rectangle is *completely* outside epic, don't zoom */
- if (orx+orw<0 || ory+orh<0 || orx>=eWIDE || ory>=eHIGH) return;
-
--
-+
- crop1(opx, opy, opw, oph, DO_ZOOM);
- }
-
-@@ -306,15 +579,15 @@
- static void compute_zoom_rect(x, y, px, py, pw, ph)
- int x, y, *px, *py, *pw, *ph;
- {
-- /* given a mouse pos (in epic coords), return x,y,w,h PIC coords for
-- a 'zoom in by 2x' rectangle to be tracked. The rectangle stays
-+ /* given a mouse pos (in epic coords), return x,y,w,h PIC coords for
-+ a 'zoom in by 2x' rectangle to be tracked. The rectangle stays
- completely within 'pic' boundaries, and moves in 'pic' increments */
-
- CoordE2P(x, y, px, py);
-- *pw = (cWIDE+1)/2;
-+ *pw = (cWIDE+1)/2;
- *ph = (cHIGH+1)/2;
-
-- *px = *px - (*pw)/2;
-+ *px = *px - (*pw)/2;
- *py = *py - (*ph)/2;
-
- RANGE(*px, 0, pWIDE - *pw);
-@@ -327,7 +600,7 @@
- {
- int x,y,w,h, x2,y2, ex,ey,ew,eh;
-
-- /* compute a cropping rectangle (in pic coordinates) that's twice
-+ /* compute a cropping rectangle (in pic coordinates) that's twice
- the size of eWIDE,eHIGH, centered around eWIDE/2, eHIGH/2, but no
- larger than pWIDE,PHIGH */
-
-@@ -362,7 +635,7 @@
- int i, ox,oy,offx,offy, rw,rh, px, py, dx, dy,m;
- Window rW, cW; unsigned int mask; int rx, ry;
-
-- offx = ox = mx;
-+ offx = ox = mx;
- offy = oy = my;
- rw = eWIDE-1; rh = eHIGH-1;
- m = 0;
-@@ -374,50 +647,50 @@
-
- /* track until Button2 is released */
- while (1) {
-- if (!XQueryPointer(theDisp, mainW, &rW, &cW, &rx, &ry,
-+ if (!XQueryPointer(theDisp, mainW, &rW, &cW, &rx, &ry,
- &mx, &my, &mask)) continue;
- if (!(mask & ControlMask)) break; /* cancelled */
- if (!(mask & Button2Mask)) break; /* button released */
--
-+
- if (mask & ShiftMask) { /* constrain mx,my to horiz or vertical */
- if (abs(mx-offx) > abs(my-offy)) my = offy;
- else mx = offx;
- }
--
-+
- do_pan_calc(offx, offy, &mx, &my);
--
-+
- if (mx!=ox || my!=oy) {
-- XDrawRectangle(theDisp, mainW, theGC, ox-offx, oy-offy,
-+ XDrawRectangle(theDisp, mainW, theGC, ox-offx, oy-offy,
- (u_int) rw, (u_int) rh);
-- XDrawRectangle(theDisp, mainW, theGC, mx-offx, my-offy,
-+ XDrawRectangle(theDisp, mainW, theGC, mx-offx, my-offy,
- (u_int) rw, (u_int) rh);
- ox = mx; oy = my;
- }
- else {
-- XDrawRectangle(theDisp, mainW, theGC, ox-offx, oy-offy,
-+ XDrawRectangle(theDisp, mainW, theGC, ox-offx, oy-offy,
- (u_int) rw, (u_int) rh);
- m = (m+1)&7;
- XSetPlaneMask(theDisp, theGC, xorMasks[m]);
-- XDrawRectangle(theDisp, mainW, theGC, ox-offx, oy-offy,
-+ XDrawRectangle(theDisp, mainW, theGC, ox-offx, oy-offy,
- (u_int) rw, (u_int) rh);
- XFlush(theDisp);
- Timer(100);
- }
- }
--
-+
- mx = ox; my = oy; /* in case mx,my changed on button release */
-
- if (!(mask & ControlMask)) { /* cancelled */
-- XDrawRectangle(theDisp, mainW, theGC, mx-offx, my-offy,
-+ XDrawRectangle(theDisp, mainW, theGC, mx-offx, my-offy,
- (u_int) rw, (u_int) rh);
- XSetFunction(theDisp, theGC, GXcopy);
- XSetPlaneMask(theDisp, theGC, AllPlanes);
- return;
- }
--
-+
-
- for (i=0; i<4; i++) {
-- XDrawRectangle(theDisp, mainW, theGC, mx-offx, my-offy,
-+ XDrawRectangle(theDisp, mainW, theGC, mx-offx, my-offy,
- (u_int) rw, (u_int) rh);
- XFlush(theDisp);
- Timer(100);
-@@ -430,7 +703,7 @@
- dx = px - cXOFF; dy = py - cYOFF;
-
- if (dx==0 && dy==0) { /* didn't pan anywhere */
-- XDrawRectangle(theDisp, mainW, theGC, mx-offx, my-offy,
-+ XDrawRectangle(theDisp, mainW, theGC, mx-offx, my-offy,
- (u_int) rw, (u_int) rh);
- XSetFunction(theDisp, theGC, GXcopy);
- XSetPlaneMask(theDisp, theGC, AllPlanes);
-@@ -485,7 +758,7 @@
- /***********************************/
- void Crop()
- {
-- int i, x, y, w, h;
-+ int x, y, w, h;
-
- if (!HaveSelection()) return;
-
-@@ -499,8 +772,7 @@
- static void crop1(x,y,w,h,zm)
- int x,y,w,h,zm;
- {
-- int i,j,oldew,oldeh,oldcx,oldcy;
-- byte *cp, *pp;
-+ int oldew,oldeh,oldcx,oldcy;
-
- oldcx = cXOFF; oldcy = cYOFF;
- oldew = eWIDE; oldeh = eHIGH;
-@@ -529,7 +801,7 @@
- if (cpic == pic) return; /* not cropped */
-
- BTSetActive(&but[BUNCROP],0);
--
-+
- if (epicMode == EM_SMOOTH) { /* turn off smoothing */
- epicMode = EM_RAW; SetEpicMode();
- }
-@@ -538,7 +810,7 @@
- FreeEpic();
- if (cpic && cpic != pic) free(cpic);
- cpic = NULL;
--
-+
-
- w = (pWIDE * eWIDE) / cWIDE; h = (pHIGH * eHIGH) / cHIGH;
- if (w>maxWIDE || h>maxHIGH) {
-@@ -566,7 +838,7 @@
- WUnCrop();
- SetCropString();
- }
--
-+
-
- /***********************************/
- void AutoCrop()
-@@ -583,7 +855,7 @@
- WCrop(eWIDE, eHIGH, cXOFF-oldcx, cYOFF-oldcy);
- }
- }
--
-+
- SetCursors(-1);
- }
-
-@@ -650,7 +922,7 @@
-
- /* do the actual cropping */
- if (cleft || ctop || cbot || cright) {
-- DoCrop(cXOFF+cleft, cYOFF+ctop,
-+ DoCrop(cXOFF+cleft, cYOFF+ctop,
- cWIDE-(cleft+cright), cHIGH-(ctop+cbot));
- return 1;
- }
-@@ -673,7 +945,7 @@
- # define NEIGHBOR 16 /* within 6% of neighboring pixels */
- # define MISSPCT 6 /* and up to 6% that don't match */
- # define inabsrange(a,n) ( (a) < n && (a) > -n )
--
-+
-
- if (cHIGH<3 || cWIDE<3) return 0;
-
-@@ -739,7 +1011,7 @@
- while (cleft + 1 < cWIDE) { /* see if we can delete this line */
- oldr = bgR; oldg = bgG; oldb = bgB;
-
-- for (i=0, misses=0, cp1=cp; i<cHIGH && misses<maxmiss;
-+ for (i=0, misses=0, cp1=cp; i<cHIGH && misses<maxmiss;
- i++, cp1 += (cWIDE * 3)) {
- r=cp1[0]-bgR; g=cp1[1]-bgG; b=cp1[2]-bgB;
- R=cp1[0]-oldr; G=cp1[1]-oldg; B=cp1[2]-oldb;
-@@ -763,7 +1035,7 @@
- while (cleft + cright + 1 < cWIDE) { /* see if we can delete this line */
- oldr = bgR; oldg = bgG; oldb = bgB;
-
-- for (i=0, misses=0, cp1=cp; i<cHIGH && misses<maxmiss;
-+ for (i=0, misses=0, cp1=cp; i<cHIGH && misses<maxmiss;
- i++, cp1 += (cWIDE*3)) {
- r=cp1[0]-bgR; g=cp1[1]-bgG; b=cp1[2]-bgB;
- R=cp1[0]-oldr; G=cp1[1]-oldg; B=cp1[2]-oldb;
-@@ -784,8 +1056,8 @@
- if (cleft || ctop || cbot || cright) {
- if (cWIDE - (cleft + cright) < 1 ||
- cHIGH - (ctop + cbot ) < 1) return 0; /* sanity check */
--
-- DoCrop(cXOFF+cleft, cYOFF+ctop,
-+
-+ DoCrop(cXOFF+cleft, cYOFF+ctop,
- cWIDE-(cleft+cright), cHIGH-(ctop+cbot));
- return 1;
- }
-@@ -802,7 +1074,7 @@
- and sticks likely values into eWIDE,eHIGH, assuming you wanted to
- crop. epic is not regnerated (but is freed) */
-
-- int i, j, k, bperpix;
-+ int i, j, bperpix;
- byte *cp, *pp;
- double expw, exph;
-
-@@ -837,7 +1109,7 @@
- else {
- /* at this point, we want to generate cpic, which will contain a
- cWIDE*cHIGH subsection of 'pic', top-left at cXOFF,cYOFF */
--
-+
- cpic = (byte *) malloc((size_t) (cWIDE * cHIGH * bperpix));
-
- if (cpic == NULL) {
-@@ -852,7 +1124,7 @@
- cp = cpic;
- for (i=0; i<cHIGH; i++) {
- pp = pic + (i+cYOFF) * (pWIDE*bperpix) + (cXOFF * bperpix);
-- for (j=0; j<cWIDE*bperpix; j++)
-+ for (j=0; j<cWIDE*bperpix; j++)
- *cp++ = *pp++;
- }
- }
-@@ -861,7 +1133,7 @@
- SetCropString();
- BTSetActive(&but[BUNCROP], (cpic!=pic));
-
-- eWIDE = (int) (cWIDE * expw);
-+ eWIDE = (int) (cWIDE * expw);
- eHIGH = (int) (cHIGH * exph);
-
- if (eWIDE>maxWIDE || eHIGH>maxHIGH) { /* make 'normal' size */
-@@ -869,7 +1141,7 @@
- double r,wr,hr;
- wr = ((double) cWIDE) / maxWIDE;
- hr = ((double) cHIGH) / maxHIGH;
--
-+
- r = (wr>hr) ? wr : hr; /* r is the max(wr,hr) */
- eWIDE = (int) ((cWIDE / r) + 0.5);
- eHIGH = (int) ((cHIGH / r) + 0.5);
-@@ -906,12 +1178,12 @@
- int dir;
- {
- int i;
--
-+
- /* dir=0: 90 degrees clockwise, else 90 degrees counter-clockwise */
- WaitCursor();
--
-+
- RotatePic(pic, picType, &pWIDE, &pHIGH, dir);
--
-+
- /* rotate clipped version and modify 'clip' coords */
- if (cpic != pic && cpic != NULL) {
- if (!dir) {
-@@ -928,7 +1200,7 @@
- RotatePic(cpic, picType, &cWIDE, &cHIGH,dir);
- }
- else { cWIDE = pWIDE; cHIGH = pHIGH; }
--
-+
- /* rotate expanded version */
- if (epic != cpic && epic != NULL) {
- WaitCursor();
-@@ -940,7 +1212,7 @@
- SetISTR(ISTR_RES,"%d x %d",pWIDE,pHIGH);
-
- SetISTR(ISTR_EXPAND, "%.5g%% x %.5g%% (%d x %d)",
-- 100.0 * ((float) eWIDE) / cWIDE,
-+ 100.0 * ((float) eWIDE) / cWIDE,
- 100.0 * ((float) eHIGH) / cHIGH, eWIDE, eHIGH);
- }
-
-@@ -951,7 +1223,7 @@
- int *wp, *hp;
- int ptype, dir;
- {
-- /* rotates a w*h array of bytes 90 deg clockwise (dir=0)
-+ /* rotates a w*h array of bytes 90 deg clockwise (dir=0)
- or counter-clockwise (dir != 0). swaps w and h */
-
- byte *pic1, *pix1, *pix;
-@@ -960,7 +1232,7 @@
-
- bperpix = (ptype == PIC8) ? 1 : 3;
-
-- w = *wp; h = *hp;
-+ w = *wp; h = *hp;
- pix1 = pic1 = (byte *) malloc((size_t) (w*h*bperpix));
- if (!pic1) FatalError("Not enough memory to rotate!");
-
-@@ -968,15 +1240,15 @@
- if (dir==0) {
- for (i=0; i<w; i++) { /* CW */
- if (bperpix == 1) {
-- for (j=h-1, pix=pic+(h-1)*w + i; j>=0; j--, pix1++, pix-=w)
-+ for (j=h-1, pix=pic+(h-1)*w + i; j>=0; j--, pix1++, pix-=w)
- *pix1 = *pix;
- }
- else {
- int bperlin = w*bperpix;
- int k;
--
-- for (j=h-1, pix=pic+(h-1)*w*bperpix + i*bperpix;
-- j>=0; j--, pix -= bperlin)
-+
-+ for (j=h-1, pix=pic+(h-1)*w*bperpix + i*bperpix;
-+ j>=0; j--, pix -= bperlin)
- for (k=0; k<bperpix; k++) *pix1++ = pix[k];
- }
- }
-@@ -984,25 +1256,25 @@
- else {
- for (i=w-1; i>=0; i--) { /* CCW */
- if (bperpix == 1) {
-- for (j=0, pix=pic+i; j<h; j++, pix1++, pix+=w)
-+ for (j=0, pix=pic+i; j<h; j++, pix1++, pix+=w)
- *pix1 = *pix;
- }
- else {
- int k;
- int bperlin = w*bperpix;
--
-- for (j=0, pix=pic+i*bperpix; j<h; j++, pix+=bperlin)
-+
-+ for (j=0, pix=pic+i*bperpix; j<h; j++, pix+=bperlin)
- for (k=0; k<bperpix; k++) *pix1++ = pix[k];
- }
- }
- }
--
--
-+
-+
- /* copy the rotated buffer into the original buffer */
- xvbcopy((char *) pic1, (char *) pic, (size_t) (w*h*bperpix));
--
-+
- free(pic1);
--
-+
- /* swap w and h */
- *wp = h; *hp = w;
- }
-@@ -1017,7 +1289,7 @@
- *
- * Note: flips pic, cpic, and epic. Doesn't touch Ximage, nor does it draw
- */
--
-+
- WaitCursor();
-
- if (HaveSelection()) { /* only flip selection region */
-@@ -1026,7 +1298,7 @@
- }
-
- FlipPic(pic, pWIDE, pHIGH, dir);
--
-+
- /* flip clipped version */
- if (cpic && cpic != pic) {
- WaitCursor();
-@@ -1048,21 +1320,21 @@
- int dir;
- {
- /* flips a w*h array of bytes horizontally (dir=0) or vertically (dir!=0) */
--
-+
- byte *plin;
- int i,j,k,l,bperpix,bperlin;
--
-+
- bperpix = (picType == PIC8) ? 1 : 3;
- bperlin = w * bperpix;
--
-+
- if (dir==0) { /* horizontal flip */
- byte *leftp, *rightp;
--
-+
- for (i=0; i<h; i++) {
- plin = pic + i*bperlin;
- leftp = plin;
- rightp = plin + (w-1)*bperpix;
--
-+
- for (j=0; j<w/2; j++, rightp -= (2*bperpix)) {
- for (l=0; l<bperpix; l++, leftp++, rightp++) {
- k = *leftp; *leftp = *rightp; *rightp = k;
-@@ -1070,14 +1342,14 @@
- }
- }
- }
--
-+
- else { /* vertical flip */
- byte *topp, *botp;
--
-+
- for (i=0; i<w; i++) {
- topp = pic + i*bperpix;
- botp = pic + (h-1)*bperlin + i*bperpix;
--
-+
- for (j=0; j<h/2; j++, topp+=(w-1)*bperpix, botp-=(w+1)*bperpix) {
- for (l=0; l<bperpix; l++, topp++, botp++) {
- k = *topp; *topp = *botp; *botp = k;
-@@ -1093,26 +1365,26 @@
- int dir;
- {
- /* flips selected area in 'pic', regens cpic and epic appropriately */
--
-+
- int x,y,w,h;
- byte *plin;
- int i,j,k,l,bperpix;
--
-+
- GetSelRCoords(&x,&y,&w,&h);
- CropRect2Rect(&x,&y,&w,&h, 0,0,pWIDE,pHIGH);
- if (w<1) w=1;
- if (h<1) h=1;
--
-+
- bperpix = (picType == PIC8) ? 1 : 3;
--
-+
- if (dir==0) { /* horizontal flip */
- byte *leftp, *rightp;
--
-+
- for (i=y; i<y+h; i++) {
- plin = pic + (i*pWIDE + x) * bperpix;
- leftp = plin;
- rightp = plin + (w-1)*bperpix;
--
-+
- for (j=0; j<w/2; j++, rightp -= (2*bperpix)) {
- for (l=0; l<bperpix; l++, leftp++, rightp++) {
- k = *leftp; *leftp = *rightp; *rightp = k;
-@@ -1120,14 +1392,14 @@
- }
- }
- }
--
-+
- else { /* vertical flip */
- byte *topp, *botp;
--
-+
- for (i=x; i<x+w; i++) {
- topp = pic + ( y * pWIDE + i) * bperpix;
- botp = pic + ((y+h-1) * pWIDE + i) * bperpix;
--
-+
- for (j=0; j<h/2; j++, topp+=(pWIDE-1)*bperpix, botp-=(pWIDE+1)*bperpix) {
- for (l=0; l<bperpix; l++, topp++, botp++) {
- k = *topp; *topp = *botp; *botp = k;
-@@ -1139,22 +1411,22 @@
- GenerateCpic();
- GenerateEpic(eWIDE,eHIGH);
- }
--
-+
-
- /************************/
- void InstallNewPic()
- {
- /* given a new pic and colormap, (or new 24-bit pic) installs everything,
- regens cpic and epic, and redraws image */
--
-+
- /* toss old cpic and epic, if any */
- FreeEpic();
- if (cpic && cpic != pic) free(cpic);
- cpic = NULL;
--
-+
- /* toss old colors, and allocate new ones */
- NewPicGetColors(0,0);
--
-+
- /* generate cpic,epic,theImage from new 'pic' */
- crop1(cXOFF, cYOFF, cWIDE, cHIGH, DO_ZOOM);
- HandleDispMode();
-@@ -1166,15 +1438,15 @@
- void DrawEpic()
- {
- /* given an 'epic', builds a new Ximage, and draws it. Basically
-- called whenever epic is changed, or whenever color allocation
-- changes (ie, the created X image will look different for the
-+ called whenever epic is changed, or whenever color allocation
-+ changes (ie, the created X image will look different for the
- same epic) */
--
-+
- CreateXImage();
-
- if (useroot) MakeRootPic();
- else DrawWindow(0,0,eWIDE,eHIGH);
--
-+
- if (HaveSelection()) DrawSelection(0);
- }
-
-@@ -1189,7 +1461,7 @@
- if (pic) free(pic);
- xvDestroyImage(theImage); theImage = NULL;
- pic = egampic = epic = cpic = NULL;
--
-+
- if (picComments) free(picComments);
- picComments = (char *) NULL;
- ChangeCommentText();
-@@ -1203,7 +1475,7 @@
- byte *pic824, *rmap, *gmap, *bmap;
- int ptype, wide, high;
- {
-- /* does floyd-steinberg ditherizing algorithm.
-+ /* does floyd-steinberg ditherizing algorithm.
- *
- * takes a wide*high input image, of type 'ptype' (PIC8, PIC24)
- * (if PIC8, colormap is specified by rmap,gmap,bmap)
-@@ -1212,14 +1484,14 @@
- *
- * Note: this algorithm is *only* used when running on a 1-bit display
- */
--
-+
- register byte pix8, bit;
- int *thisline, *nextline;
- int *thisptr, *nextptr, *tmpptr;
- int i, j, err, bperpix, bperln, order;
- byte *pp, *image, w1, b1, w8, b8, rgb[256];
--
--
-+
-+
- if (ptype == PIC8) { /* monoify colormap */
- for (i=0; i<256; i++)
- rgb[i] = MONO(rmap[i], gmap[i], bmap[i]);
-@@ -1234,7 +1506,7 @@
-
- thisline = (int *) malloc(wide * sizeof(int));
- nextline = (int *) malloc(wide * sizeof(int));
-- if (!thisline || !nextline)
-+ if (!thisline || !nextline)
- FatalError("ran out of memory in floydDitherize1()\n");
-
-
-@@ -1249,10 +1521,10 @@
- *tmpptr++ = fsgamcr[rgb[*pp]];
- }
-
--
-+
- w1 = white&0x1; b1=black&0x1;
- w8 = w1<<7; b8 = b1<<7; /* b/w bit in high bit */
--
-+
-
- for (i=0; i<high; i++) {
- if ((i&0x3f) == 0) WaitCursor();
-@@ -1326,7 +1598,7 @@
-
-
- /************************/
--byte *FSDither(inpic, intype, w, h, rmap, gmap, bmap,
-+byte *FSDither(inpic, intype, w, h, rmap, gmap, bmap,
- bval, wval)
- byte *inpic, *rmap, *gmap, *bmap;
- int w,h, intype, bval, wval;
-@@ -1338,14 +1610,21 @@
- * and 'wval' as the 'black' and 'white' pixel values, respectively
- */
-
-- int i, j, err, w1, h1;
-+ int i, j, err, w1, h1, npixels, linebufsize;
- byte *pp, *outpic, rgb[256];
- int *thisline, *nextline, *thisptr, *nextptr, *tmpptr;
-
-
-- outpic = (byte *) malloc((size_t) (w * h));
-+ npixels = w * h;
-+ linebufsize = w * sizeof(int);
-+ if (w <= 0 || h <= 0 || npixels/w != h || linebufsize/w != sizeof(int)) {
-+ SetISTR(ISTR_WARNING, "Invalid image dimensions for dithering");
-+ return (byte *)NULL;
-+ }
-+
-+ outpic = (byte *) malloc((size_t) npixels);
- if (!outpic) return outpic;
--
-+
-
- if (intype == PIC8) { /* monoify colormap */
- for (i=0; i<256; i++)
-@@ -1353,9 +1632,9 @@
- }
-
-
-- thisline = (int *) malloc(w * sizeof(int));
-- nextline = (int *) malloc(w * sizeof(int));
-- if (!thisline || !nextline)
-+ thisline = (int *) malloc(linebufsize);
-+ nextline = (int *) malloc(linebufsize);
-+ if (!thisline || !nextline)
- FatalError("ran out of memory in FSDither()\n");
-
-
-@@ -1394,13 +1673,13 @@
- pp = outpic + i * w;
- thisptr = thisline; nextptr = nextline;
-
-- if (i&1 == 0) { /* go right */
-+ if ((i&1) == 0) { /* go right */
- for (j=0; j<w; j++, pp++, thisptr++, nextptr++) {
- if (*thisptr<128) { err = *thisptr; *pp = (byte) bval; }
- else { err = *thisptr-255; *pp = (byte) wval; }
--
-+
- if (j<w1) thisptr[1] += ((err*7)/16);
--
-+
- if (i<h1) {
- nextptr[0] += ((err*5)/16);
- if (j>0) nextptr[-1] += ((err*3)/16);
-@@ -1414,9 +1693,9 @@
- for (j=w-1; j>=0; j--, pp--, thisptr--, nextptr--) {
- if (*thisptr<128) { err = *thisptr; *pp = (byte) bval; }
- else { err = *thisptr-255; *pp = (byte) wval; }
--
-+
- if (j>0) thisptr[-1] += ((err*7)/16);
--
-+
- if (i<h1) {
- nextptr[0] += ((err*5)/16);
- if (j>0) nextptr[-1] += (err/16);
-@@ -1449,8 +1728,8 @@
- }
-
-
-- if (picType == PIC8)
-- theImage = Pic8ToXImage(epic, (u_int) eWIDE, (u_int) eHIGH,
-+ if (picType == PIC8)
-+ theImage = Pic8ToXImage(epic, (u_int) eWIDE, (u_int) eHIGH,
- cols, rMap, gMap, bMap);
- else if (picType == PIC24)
- theImage = Pic24ToXImage(egampic, (u_int) eWIDE, (u_int) eHIGH);
-@@ -1482,7 +1761,7 @@
-
- if (!pic8) return xim; /* shouldn't happen */
-
-- if (DEBUG > 1)
-+ if (DEBUG > 1)
- fprintf(stderr,"Pic8ToXImage(): creating a %dx%d Ximage, %d bits deep\n",
- wide, high, dispDEEP);
-
-@@ -1491,7 +1770,7 @@
- if (dispDEEP == 1) {
- byte *imagedata;
-
-- xim = XCreateImage(theDisp, theVisual, dispDEEP, XYPixmap, 0, NULL,
-+ xim = XCreateImage(theDisp, theVisual, dispDEEP, XYPixmap, 0, NULL,
- wide, high, 32, 0);
- if (!xim) FatalError("couldn't create xim!");
-
-@@ -1506,11 +1785,11 @@
-
- /* if ncols==0, do a 'black' and 'white' dither */
- if (ncols == 0) {
-- /* note that if dispDEEP > 8, dithpic will just have '0' and '1' instead
-+ /* note that if dispDEEP > 8, dithpic will just have '0' and '1' instead
- of 'black' and 'white' */
-
- dithpic = FSDither(pic8, PIC8, (int) wide, (int) high, rmap, gmap, bmap,
-- (int) ((dispDEEP <= 8) ? black : 0),
-+ (int) ((dispDEEP <= 8) ? black : 0),
- (int) ((dispDEEP <= 8) ? white : 1));
- }
-
-@@ -1521,14 +1800,14 @@
- case 8: {
- byte *imagedata, *ip, *pp;
- int j, imWIDE, nullCount;
--
-+
- nullCount = (4 - (wide % 4)) & 0x03; /* # of padding bytes per line */
- imWIDE = wide + nullCount;
--
-+
- /* Now create the image data - pad each scanline as necessary */
- imagedata = (byte *) malloc((size_t) (imWIDE * high));
- if (!imagedata) FatalError("couldn't malloc imagedata");
--
-+
- pp = (dithpic) ? dithpic : pic8;
-
- for (i=0, ip=imagedata; i<high; i++) {
-@@ -1543,9 +1822,9 @@
-
- for (j=0; j<nullCount; j++, ip++) *ip = 0;
- }
--
-+
- xim = XCreateImage(theDisp,theVisual,dispDEEP,ZPixmap,0,
-- (char *) imagedata, wide, high,
-+ (char *) imagedata, wide, high,
- 32, imWIDE);
- if (!xim) FatalError("couldn't create xim!");
- }
-@@ -1554,13 +1833,13 @@
-
-
- /*********************************/
--
-+
- case 4: {
- byte *imagedata, *ip, *pp;
- byte *lip;
- int bperline, half, j;
-
-- xim = XCreateImage(theDisp, theVisual, dispDEEP, ZPixmap, 0, NULL,
-+ xim = XCreateImage(theDisp, theVisual, dispDEEP, ZPixmap, 0, NULL,
- wide, high, 8, 0);
- if (!xim) FatalError("couldn't create xim!");
-
-@@ -1569,7 +1848,7 @@
- if (!imagedata) FatalError("couldn't malloc imagedata");
- xim->data = (char *) imagedata;
-
--
-+
- pp = (dithpic) ? dithpic : pic8;
-
- if (xim->bits_per_pixel == 4) {
-@@ -1601,20 +1880,20 @@
- else FatalError("This display's too bizarre. Can't create XImage.");
- }
- break;
--
-+
-
- /*********************************/
--
-+
- case 2: { /* by M.Kossa@frec.bull.fr (Marc Kossa) */
- /* MSBFirst mods added by dale@ntg.com (Dale Luck) */
-- /* additional fixes by evol@infko.uni-koblenz.de
-+ /* additional fixes by evol@infko.uni-koblenz.de
- (Randolf Werner) for NeXT 2bit grayscale with MouseX */
-
- byte *imagedata, *ip, *pp;
- byte *lip;
- int bperline, half, j;
-
-- xim = XCreateImage(theDisp, theVisual, dispDEEP, ZPixmap, 0, NULL,
-+ xim = XCreateImage(theDisp, theVisual, dispDEEP, ZPixmap, 0, NULL,
- wide, high, 8, 0);
- if (!xim) FatalError("couldn't create xim!");
-
-@@ -1674,11 +1953,11 @@
- *ip = (dithpic) ? *pp : (byte) xcolors[*pp];
- }
- }
--
-+
- else FatalError("This display's too bizarre. Can't create XImage.");
- }
- break;
--
-+
-
- /*********************************/
-
-@@ -1686,8 +1965,8 @@
- case 6: {
- byte *imagedata, *ip, *pp;
- int bperline;
--
-- xim = XCreateImage(theDisp, theVisual, dispDEEP, ZPixmap, 0, NULL,
-+
-+ xim = XCreateImage(theDisp, theVisual, dispDEEP, ZPixmap, 0, NULL,
- wide, high, 8, 0);
- if (!xim) FatalError("couldn't create xim!");
-
-@@ -1707,17 +1986,16 @@
- }
- }
- break;
--
-+
-
- /*********************************/
-
- case 12:
- case 15:
- case 16: {
-- unsigned short *imagedata, *ip;
-- byte *pp;
-+ byte *imagedata, *ip, *pp;
-
-- imagedata = (unsigned short *) malloc((size_t) (2*wide*high));
-+ imagedata = (byte *) malloc((size_t) (2*wide*high));
- if (!imagedata) FatalError("couldn't malloc imagedata");
-
- xim = XCreateImage(theDisp,theVisual,dispDEEP,ZPixmap,0,
-@@ -1736,10 +2014,12 @@
- if (xim->byte_order == MSBFirst) {
- for (i=wide*high, ip=imagedata; i>0; i--,pp++) {
- if (((i+1)&0x1ffff) == 0) WaitCursor();
-- if (dithpic) {
-- *ip++ = ((*pp) ? white : black) & 0xffff;
-- }
-- else *ip++ = xcolors[*pp] & 0xffff;
-+
-+ if (dithpic) xcol = ((*pp) ? white : black) & 0xffff;
-+ else xcol = xcolors[*pp] & 0xffff;
-+
-+ *ip++ = (xcol>>8) & 0xff;
-+ *ip++ = (xcol) & 0xff;
- }
- }
- else { /* LSBFirst */
-@@ -1749,14 +2029,14 @@
- if (dithpic) xcol = ((*pp) ? white : black) & 0xffff;
- else xcol = xcolors[*pp];
-
-- /* WAS *ip++ = ((xcol>>8) & 0xff) | ((xcol&0xff) << 8); */
-- *ip++ = (unsigned short) (xcol);
-+ *ip++ = (xcol) & 0xff;
-+ *ip++ = (xcol>>8) & 0xff;
- }
- }
- }
- break;
-
--
-+
- /*********************************/
-
- case 24:
-@@ -1766,7 +2046,7 @@
-
- imagedata = (byte *) malloc((size_t) (4*wide*high));
- if (!imagedata) FatalError("couldn't malloc imagedata");
--
-+
- xim = XCreateImage(theDisp,theVisual,dispDEEP,ZPixmap,0,
- (char *) imagedata, wide, high, 32, 0);
- if (!xim) FatalError("couldn't create xim!");
-@@ -1774,7 +2054,7 @@
- do32 = (xim->bits_per_pixel == 32);
-
- pp = (dithpic) ? dithpic : pic8;
--
-+
- if (xim->byte_order == MSBFirst) {
- for (i=0, ip=imagedata; i<high; i++) {
- if (((i+1)&0x7f) == 0) WaitCursor();
-@@ -1809,11 +2089,11 @@
-
-
- /*********************************/
--
-- default:
-- sprintf(str,"no code to handle this display type (%d bits deep)",
-+
-+ default:
-+ sprintf(dummystr,"no code to handle this display type (%d bits deep)",
- dispDEEP);
-- FatalError(str);
-+ FatalError(dummystr);
- break;
- }
-
-@@ -1823,7 +2103,7 @@
- return(xim);
- }
-
--static int foo = 0;
-+
-
- /***********************************/
- XImage *Pic24ToXImage(pic24, wide, high)
-@@ -1831,7 +2111,7 @@
- unsigned int wide, high;
- {
- /*
-- * this has to do the none-to-simple bit of converting the data in 'pic24'
-+ * This has to do the none-too-simple bit of converting the data in 'pic24'
- * into something usable by X.
- *
- * There are two major approaches: if we're displaying on a TrueColor
-@@ -1840,12 +2120,12 @@
- * variation of RGB the X device in question wants. No color allocation
- * is involved.
- *
-- * Alternately, if we're on a PseudoColor, GrayScale, StaticColor or
-- * StaticGray display, we're going to continue to operate in an 8-bit
-+ * Alternately, if we're on a PseudoColor, GrayScale, StaticColor or
-+ * StaticGray display, we're going to continue to operate in an 8-bit
- * mode. (In that by this point, a 3/3/2 standard colormap has been
- * created for our use (though all 256 colors may not be unique...), and
- * we're just going to display the 24-bit picture by dithering with those
-- * colors
-+ * colors.)
- *
- */
-
-@@ -1861,7 +2141,7 @@
- if (dispDEEP == 1) {
- byte *imagedata;
-
-- xim = XCreateImage(theDisp, theVisual, dispDEEP, XYPixmap, 0, NULL,
-+ xim = XCreateImage(theDisp, theVisual, dispDEEP, XYPixmap, 0, NULL,
- wide, high, 32, 0);
- if (!xim) FatalError("couldn't create xim!");
-
-@@ -1883,33 +2163,17 @@
- /* Non-ColorMapped Visuals: TrueColor, DirectColor */
- /************************************************************************/
-
-- unsigned long r, g, b, rmask, gmask, bmask, xcol;
-- int rshift, gshift, bshift, bperpix, bperline, border, cshift;
-- int maplen;
-+ unsigned long xcol;
-+ int bperpix, bperline;
- byte *imagedata, *lip, *ip, *pp;
-
-
-- /* compute various shifting constants that we'll need... */
--
-- rmask = theVisual->red_mask;
-- gmask = theVisual->green_mask;
-- bmask = theVisual->blue_mask;
--
-- rshift = 7 - highbit(rmask);
-- gshift = 7 - highbit(gmask);
-- bshift = 7 - highbit(bmask);
--
-- maplen = theVisual->map_entries;
-- if (maplen>256) maplen=256;
-- cshift = 7 - highbit((u_long) (maplen-1));
--
- xim = XCreateImage(theDisp, theVisual, dispDEEP, ZPixmap, 0, NULL,
- wide, high, 32, 0);
- if (!xim) FatalError("couldn't create X image!");
-
- bperline = xim->bytes_per_line;
- bperpix = xim->bits_per_pixel;
-- border = xim->byte_order;
-
- imagedata = (byte *) malloc((size_t) (high * bperline));
- if (!imagedata) FatalError("couldn't malloc imagedata");
-@@ -1923,85 +2187,141 @@
- FatalError(buf);
- }
-
-+ screen_init();
-
-- lip = imagedata; pp = pic24;
-- for (i=0; i<high; i++, lip+=bperline) {
-- for (j=0, ip=lip; j<wide; j++) {
-- r = *pp++; g = *pp++; b = *pp++;
--
-- /* shift r,g,b so that high bit of 8-bit color specification is
-- * aligned with high bit of r,g,b-mask in visual,
-- * AND each component with its mask,
-- * and OR the three components together
-- */
--
-- if (theVisual->class == DirectColor) {
-- r = (u_long) directConv[(r>>cshift) & 0xff] << cshift;
-- g = (u_long) directConv[(g>>cshift) & 0xff] << cshift;
-- b = (u_long) directConv[(b>>cshift) & 0xff] << cshift;
-- }
--
--
-- /* shift the bits around */
-- if (rshift<0) r = r << (-rshift);
-- else r = r >> rshift;
--
-- if (gshift<0) g = g << (-gshift);
-- else g = g >> gshift;
--
-- if (bshift<0) b = b << (-bshift);
-- else b = b >> bshift;
--
-- r = r & rmask;
-- g = g & gmask;
-- b = b & bmask;
--
-- xcol = r | g | b;
--
-- if (bperpix == 32) {
-- if (border == MSBFirst) {
-- *ip++ = (xcol>>24) & 0xff;
-- *ip++ = (xcol>>16) & 0xff;
-- *ip++ = (xcol>>8) & 0xff;
-- *ip++ = xcol & 0xff;
-- }
-- else { /* LSBFirst */
-- *ip++ = xcol & 0xff;
-- *ip++ = (xcol>>8) & 0xff;
-- *ip++ = (xcol>>16) & 0xff;
-- *ip++ = (xcol>>24) & 0xff;
-- }
-- }
--
-- else if (bperpix == 24) {
-- if (border == MSBFirst) {
-- *ip++ = (xcol>>16) & 0xff;
-- *ip++ = (xcol>>8) & 0xff;
-- *ip++ = xcol & 0xff;
-- }
-- else { /* LSBFirst */
-- *ip++ = xcol & 0xff;
-- *ip++ = (xcol>>8) & 0xff;
-- *ip++ = (xcol>>16) & 0xff;
-- }
-- }
-+#ifdef ENABLE_FIXPIX_SMOOTH
-+ if (do_fixpix_smooth) {
-+#if 0
-+ /* If we wouldn't have to save the original pic24 image data,
-+ * the following code would do the dither job by overwriting
-+ * the image data, and the normal render code would then work
-+ * without any change on that data.
-+ * Unfortunately, this approach would hurt the xv assumptions...
-+ */
-+ if (bperpix < 24) {
-+ FSBUF *fs = fs2_init(wide);
-+ if (fs) {
-+ fs2_dither(fs, pic24, 3, high, wide);
-+ free(fs);
-+ }
-+ }
-+#else
-+ /* ...so we have to take a different approach with linewise
-+ * dithering/rendering in a loop using a temporary line buffer.
-+ */
-+ if (bperpix < 24) {
-+ FSBUF *fs = fs2_init(wide);
-+ if (fs) {
-+ byte *row_buf = malloc((size_t)wide * 3);
-+ if (row_buf) {
-+ int nc = 3;
-+ byte *picp = pic24; lip = imagedata;
-+
-+ switch (bperpix) {
-+ case 8:
-+ for (i=0; i<high; i++, lip+=bperline, picp+=(size_t)wide*3) {
-+ memcpy(row_buf, picp, (size_t)wide * 3);
-+ nc = fs2_dither(fs, row_buf, nc, 1, wide);
-+ for (j=0, ip=lip, pp=row_buf; j<wide; j++) {
-+ xcol = screen_rgb[0][*pp++];
-+ xcol |= screen_rgb[1][*pp++];
-+ xcol |= screen_rgb[2][*pp++];
-+ *ip++ = xcol & 0xff;
-+ }
-+ }
-+ break;
-+
-+ case 16:
-+ for (i=0; i<high; i++, lip+=bperline, picp+=(size_t)wide*3) {
-+ CARD16 *ip16 = (CARD16 *)lip;
-+ memcpy(row_buf, picp, (size_t)wide * 3);
-+ nc = fs2_dither(fs, row_buf, nc, 1, wide);
-+ for (j=0, pp=row_buf; j<wide; j++) {
-+ xcol = screen_rgb[0][*pp++];
-+ xcol |= screen_rgb[1][*pp++];
-+ xcol |= screen_rgb[2][*pp++];
-+ *ip16++ = (CARD16)xcol;
-+ }
-+ }
-+ break;
-+ } /* end switch */
-+
-+ free(row_buf);
-+ free(fs);
-
-- else if (bperpix == 16) {
-- if (border == MSBFirst) {
-- *ip++ = (xcol>>8) & 0xff;
-- *ip++ = xcol & 0xff;
-- }
-- else { /* LSBFirst */
-- *ip++ = xcol & 0xff;
-- *ip++ = (xcol>>8) & 0xff;
-+ return xim;
- }
-- }
--
-- else if (bperpix == 8) {
-- *ip++ = xcol & 0xff;
-- }
-+ free(fs);
-+ }
- }
-+#endif /* 0? */
- }
-+#endif /* ENABLE_FIXPIX_SMOOTH */
-+
-+ lip = imagedata; pp = pic24;
-+
-+ switch (bperpix) {
-+ case 8:
-+ for (i=0; i<high; i++, lip+=bperline) {
-+ for (j=0, ip=lip; j<wide; j++) {
-+ xcol = screen_rgb[0][*pp++];
-+ xcol |= screen_rgb[1][*pp++];
-+ xcol |= screen_rgb[2][*pp++];
-+ *ip++ = xcol & 0xff;
-+ }
-+ }
-+ break;
-+
-+ case 16:
-+ for (i=0; i<high; i++, lip+=bperline) {
-+ CARD16 *ip16 = (CARD16 *)lip;
-+ for (j=0; j<wide; j++) {
-+ xcol = screen_rgb[0][*pp++];
-+ xcol |= screen_rgb[1][*pp++];
-+ xcol |= screen_rgb[2][*pp++];
-+ *ip16++ = (CARD16)xcol;
-+ }
-+ }
-+ break;
-+
-+ case 24:
-+ for (i=0; i<high; i++, lip+=bperline) {
-+ for (j=0, ip=lip; j<wide; j++) {
-+ xcol = screen_rgb[0][*pp++];
-+ xcol |= screen_rgb[1][*pp++];
-+ xcol |= screen_rgb[2][*pp++];
-+#ifdef USE_24BIT_ENDIAN_FIX
-+ if (border == MSBFirst) {
-+ *ip++ = (xcol>>16) & 0xff;
-+ *ip++ = (xcol>>8) & 0xff;
-+ *ip++ = xcol & 0xff;
-+ }
-+ else { /* LSBFirst */
-+ *ip++ = xcol & 0xff;
-+ *ip++ = (xcol>>8) & 0xff;
-+ *ip++ = (xcol>>16) & 0xff;
-+ }
-+#else /* GRR: this came with the FixPix patch, but I don't think it's right */
-+ *ip++ = (xcol >> 16) & 0xff; /* (no way to test, however, so */
-+ *ip++ = (xcol >> 8) & 0xff; /* it's left enabled by default) */
-+ *ip++ = xcol & 0xff;
-+#endif
-+ }
-+ }
-+ break;
-+
-+ case 32:
-+ for (i=0; i<high; i++, lip+=bperline) {
-+ CARD32 *ip32 = (CARD32 *)lip;
-+ for (j=0; j<wide; j++) {
-+ xcol = screen_rgb[0][*pp++];
-+ xcol |= screen_rgb[1][*pp++];
-+ xcol |= screen_rgb[2][*pp++];
-+ *ip32++ = (CARD32)xcol;
-+ }
-+ }
-+ break;
-+ } /* end switch */
- }
-
- else {
-@@ -2019,17 +2339,17 @@
- bwdith = 0;
-
- if (ncols == 0 && dispDEEP != 1) { /* do 'black' and 'white' dither */
-- /* note that if dispDEEP > 8, pic8 will just have '0' and '1' instead
-+ /* note that if dispDEEP > 8, pic8 will just have '0' and '1' instead
- of 'black' and 'white' */
-
-- pic8 = FSDither(pic24, PIC24, (int) wide, (int) high, NULL, NULL, NULL,
-- (int) ((dispDEEP <= 8) ? black : 0),
-+ pic8 = FSDither(pic24, PIC24, (int) wide, (int) high, NULL, NULL, NULL,
-+ (int) ((dispDEEP <= 8) ? black : 0),
- (int) ((dispDEEP <= 8) ? white : 1));
- bwdith = 1;
- }
-
- else { /* do color dither using stdcmap */
-- pic8 = Do332ColorDither(pic24, NULL, (int) wide, (int) high,
-+ pic8 = Do332ColorDither(pic24, NULL, (int) wide, (int) high,
- NULL, NULL, NULL,
- stdrdisp, stdgdisp, stdbdisp, 256);
- }
-@@ -2046,14 +2366,14 @@
- case 8: {
- byte *imagedata, *ip, *pp;
- int j, imWIDE, nullCount;
--
-+
- nullCount = (4 - (wide % 4)) & 0x03; /* # of padding bytes per line */
- imWIDE = wide + nullCount;
--
-+
- /* Now create the image data - pad each scanline as necessary */
- imagedata = (byte *) malloc((size_t) (imWIDE * high));
- if (!imagedata) FatalError("couldn't malloc imagedata");
--
-+
- for (i=0, pp=pic8, ip=imagedata; i<high; i++) {
- if (((i+1)&0x7f) == 0) WaitCursor();
-
-@@ -2066,7 +2386,7 @@
- }
-
- xim = XCreateImage(theDisp, theVisual, dispDEEP, ZPixmap, 0,
-- (char *) imagedata, wide, high,
-+ (char *) imagedata, wide, high,
- 32, imWIDE);
- if (!xim) FatalError("couldn't create xim!");
- }
-@@ -2074,14 +2394,14 @@
-
-
- /*********************************/
--
-+
- case 4: {
- byte *imagedata, *ip, *pp;
- byte *lip;
- int bperline, half, j;
- unsigned long xcol;
--
-- xim = XCreateImage(theDisp, theVisual, dispDEEP, ZPixmap, 0, NULL,
-+
-+ xim = XCreateImage(theDisp, theVisual, dispDEEP, ZPixmap, 0, NULL,
- wide, high, 32, 0);
- if (!xim) FatalError("couldn't create xim!");
-
-@@ -2123,14 +2443,14 @@
- else FatalError("This display's too bizarre. Can't create XImage.");
- }
- break;
--
-+
-
-
- /*********************************/
--
-+
- case 2: { /* by M.Kossa@frec.bull.fr (Marc Kossa) */
- /* MSBFirst mods added by dale@ntg.com (Dale Luck) */
-- /* additional fixes by evol@infko.uni-koblenz.de
-+ /* additional fixes by evol@infko.uni-koblenz.de
- (Randolf Werner) for NeXT 2bit grayscale with MouseX */
-
- byte *imagedata, *ip, *pp;
-@@ -2138,7 +2458,7 @@
- int bperline, half, j;
- unsigned long xcol;
-
-- xim = XCreateImage(theDisp, theVisual, dispDEEP, ZPixmap, 0, NULL,
-+ xim = XCreateImage(theDisp, theVisual, dispDEEP, ZPixmap, 0, NULL,
- wide, high, 32, 0);
- if (!xim) FatalError("couldn't create xim!");
-
-@@ -2201,22 +2521,22 @@
- }
- }
- }
--
-+
- else FatalError("This display's too bizarre. Can't create XImage.");
- }
- break;
--
-+
-
- /*********************************/
--
-+
- case 6: {
- byte *imagedata, *lip, *ip, *pp;
- int bperline;
--
-- xim = XCreateImage(theDisp, theVisual, dispDEEP, ZPixmap, 0, NULL,
-+
-+ xim = XCreateImage(theDisp, theVisual, dispDEEP, ZPixmap, 0, NULL,
- wide, high, 32, 0);
- if (!xim) FatalError("couldn't create xim!");
--
-+
- if (xim->bits_per_pixel != 8)
- FatalError("This display's too bizarre. Can't create XImage.");
-
-@@ -2238,7 +2558,7 @@
- }
- break;
-
--
-+
- /*********************************/
-
- case 15:
-@@ -2282,7 +2602,7 @@
- }
- break;
-
--
-+
- /*********************************/
-
- /* this wouldn't seem likely to happen, but what the heck... */
-@@ -2295,7 +2615,7 @@
-
- imagedata = (byte *) malloc((size_t) (4*wide*high));
- if (!imagedata) FatalError("couldn't malloc imagedata");
--
-+
- xim = XCreateImage(theDisp,theVisual,dispDEEP,ZPixmap,0,
- (char *) imagedata, wide, high, 32, 0);
- if (!xim) FatalError("couldn't create xim!");
-@@ -2303,7 +2623,7 @@
- bperpix = xim->bits_per_pixel;
-
- pp = pic8;
--
-+
- if (xim->byte_order == MSBFirst) {
- for (i=wide*high, ip=imagedata; i>0; i--,pp++) {
- if (((i+1)&0x1ffff) == 0) WaitCursor();
-@@ -2327,7 +2647,7 @@
- if (bperpix == 32) *ip++ = 0;
- }
- }
-- }
-+ }
- break;
-
- } /* end of the switch */
-@@ -2346,7 +2666,7 @@
- int mode;
- {
- /* move checkmark */
-- conv24MB.flags[CONV24_8BIT] = (mode==PIC8);
-+ conv24MB.flags[CONV24_8BIT] = (mode==PIC8);
- conv24MB.flags[CONV24_24BIT] = (mode==PIC24);
-
- if (mode == PIC24) {
-@@ -2383,15 +2703,13 @@
- void Change824Mode(mode)
- int mode;
- {
-- static int oldcmapmode = -1;
--
- if (mode == picType) return; /* same mode, do nothing */
-
- Set824Menus(mode);
-
- if (!pic) { /* done all we wanna do when there's no pic */
- picType = mode;
-- return;
-+ return;
- }
-
- /* should probably actually *do* something involving colors, regenrating
-@@ -2453,6 +2771,7 @@
-
-
- /***********************/
-+#if 0 /* NOTUSED */
- static int highbit(ul)
- unsigned long ul;
- {
-@@ -2465,6 +2784,7 @@
- for (i=31; ((ul & hb) == 0) && i>=0; i--, ul<<=1);
- return i;
- }
-+#endif /* 0 - NOTUSED */
-
-
-
-@@ -2474,7 +2794,7 @@
- int ptype, w,h, sx,sy,sw,sh;
- {
- /* mallocs and returns the selected subimage (sx,sy,sw,sh) of pic.
-- selection is guaranteed to be within pic boundaries.
-+ selection is guaranteed to be within pic boundaries.
- NEVER RETURNS NULL */
-
- byte *rpic, *sp, *dp;
-@@ -2520,7 +2840,6 @@
- installs the new pic and all that... Returns '0' on failure */
-
- int rv;
-- char loadName[256];
-
- if (padPic) free(padPic);
- if (holdcomment) free(holdcomment);
-@@ -2530,8 +2849,8 @@
-
- rv = 1;
-
-- if ((mode != PAD_LOAD) && (wide == pWIDE && high == pHIGH && opaque==100)) {
-- ErrPopUp("Padding to same size as pic while fully opaque has no effect.",
-+ if ((mode != PAD_LOAD) && (wide == cWIDE && high == cHIGH && opaque==100)) {
-+ ErrPopUp("Padding to same size as pic while fully opaque has no effect.",
- "\nI see");
- return 0;
- }
-@@ -2539,8 +2858,8 @@
- WaitCursor();
-
- if (mode == PAD_SOLID) rv = doPadSolid(str, wide, high, opaque,omode);
-- else if (mode == PAD_BGGEN) rv = doPadBggen(str, wide, high, opaque,omode);
-- else if (mode == PAD_LOAD) rv = doPadLoad (str, wide, high, opaque,omode);
-+ else if (mode == PAD_BGGEN) rv = doPadBggen(str, wide, high, opaque,omode);
-+ else if (mode == PAD_LOAD) rv = doPadLoad (str, wide, high, opaque,omode);
-
- SetCursors(-1);
-
-@@ -2556,7 +2875,7 @@
-
- return 1;
- }
--
-+
-
- /***********************************/
- int LoadPad(pinfo, fname)
-@@ -2645,7 +2964,7 @@
- return 0;
- }
- }
--
-+
-
-
- pic24 = (byte *) malloc(wide * high * 3 * sizeof(byte));
-@@ -2656,7 +2975,7 @@
- return 0;
- }
-
--
-+
- /* fill pic24 with solidRGB */
- for (i=0,pp=pic24; i<wide*high; i++, pp+=3) {
- pp[0] = (solidRGB>>16) & 0xff;
-@@ -2676,6 +2995,9 @@
- char *str;
- int wide, high, opaque,omode;
- {
-+#ifndef USE_MKSTEMP
-+ int tmpfd;
-+#endif
- int i;
- byte *bgpic24;
- char syscmd[512], fname[128], errstr[512];
-@@ -2697,7 +3019,18 @@
- #else
- strcpy(fname, "Sys$Disk:[]xvuXXXXXX");
- #endif
-+#ifdef USE_MKSTEMP
-+ close(mkstemp(fname));
-+#else
- mktemp(fname);
-+ tmpfd = open(fname, O_WRONLY|O_CREAT|O_EXCL,S_IRWUSR);
-+ if (tmpfd < 0) {
-+ sprintf(errstr, "Error: can't create temporary file %s", fname);
-+ ErrPopUp(errstr, "\nDoh!");
-+ return 0;
-+ }
-+ close(tmpfd);
-+#endif
-
- /* run bggen to generate the background */
- sprintf(syscmd, "bggen -g %dx%d %s > %s", wide, high, str, fname);
-@@ -2713,7 +3046,7 @@
- ErrPopUp(errstr, "\nDoh!");
- return 0;
- }
--
-+
-
- /* read the file that's been created */
- if (!ReadImageFile1(fname, &pinfo)) {
-@@ -2791,7 +3124,7 @@
- int wide, high, opaque,omode;
- {
- /* copies 'pic' onto the given 24-bit background image, converts back to
-- 8-bit (if necessary), and loads up pad* variables.
-+ 8-bit (if necessary), and loads up pad* variables.
- frees pic24 if necessary */
-
- byte *pp, *p24;
-@@ -2806,30 +3139,30 @@
-
- /* copy 'pic' centered onto pic24. */
-
-- sx = (wide - pWIDE) / 2;
-- sy = (high - pHIGH) / 2;
--
-- for (py = 0; py<pHIGH; py++) {
-- ProgressMeter(0, pHIGH-1, py, "Pad");
-+ sx = (wide - cWIDE) / 2;
-+ sy = (high - cHIGH) / 2;
-+
-+ for (py = 0; py<cHIGH; py++) {
-+ ProgressMeter(0, cHIGH-1, py, "Pad");
- if ((py & 0x1f)==0) WaitCursor();
-
- p24y = sy + py;
- if (p24y >= 0 && p24y < high) {
-- for (px=0; px<pWIDE; px++) {
-+ for (px=0; px<cWIDE; px++) {
- p24x = sx + px;
- if (p24x >= 0 && p24x < wide) {
- p24 = pic24 + (p24y*wide + p24x)*3;
--
--
-+
-+
- if (picType == PIC24) { /* src is PIC24 */
-- pp = pic + (py * pWIDE + px) *3;
-+ pp = cpic + (py * cWIDE + px) *3;
- r = pp[0]; g = pp[1]; b = pp[2];
- }
- else { /* src is PIC8 */
-- pp = pic + (py*pWIDE + px);
-+ pp = cpic + (py*cWIDE + px);
- r = rMap[*pp]; g = gMap[*pp]; b = bMap[*pp];
- }
--
-+
- if (omode == PAD_ORGB) {
- rval = (r * fg) / 100 + ((int) p24[0] * bg) / 100;
- gval = (g * fg) / 100 + ((int) p24[1] * bg) / 100;
-@@ -2845,7 +3178,7 @@
-
- if (omode == PAD_OINT) {
- h = fh;
-- s = fs;
-+ s = fs;
- /* v = (fv * fg) / 100.0 + (bv * bg) / 100.0; */
- v = (fv * bv * bw) + (fv * fw);
- }
-@@ -2855,18 +3188,18 @@
- h = fh;
- /* s = (fs * fg) / 100.0 + (bs * bg) / 100.0; */
- s = (fs * bs * bw) + (fs * fw);
-- v = fv;
-+ v = fv;
- }
- else if (omode == PAD_OHUE) { /* the hard one! */
-- int fdeg,bdeg,len1,len2;
--
-+ int fdeg,bdeg;
-+
- fdeg = (fh<0) ? -1 : (int) floor(fh + 0.5);
- bdeg = (bh<0) ? -1 : (int) floor(bh + 0.5);
-
- if (fdeg>=0 && bdeg>=0) { /* both are colors */
- /* convert H,S onto x,y coordinates on the colorwheel for
- constant V */
--
-+
- double fx,fy, bx,by, ox,oy;
-
- if (fg == 100 || bg == 100) { /* E-Z special case */
-@@ -2874,17 +3207,17 @@
- else { h = bh; s = fs; v=fv; }
- }
- else { /* general case */
--
-+
- fh *= (3.14159 / 180.0); /* -> radians */
- bh *= (3.14159 / 180.0);
--
-+
- fx = fs * cos(fh); fy = fs * sin(fh);
- bx = bs * cos(bh); by = bs * sin(bh);
--
-+
- /* compute pt. on line between fx,fy and bx,by */
- ox = (fx * (fg/100.0)) + (bx * (bg/100.0));
- oy = (fy * (fg/100.0)) + (by * (bg/100.0));
--
-+
- /* convert ox,oy back into hue,sat */
- s = sqrt((ox * ox) + (oy * oy));
- if (ox == 0.0) {
-@@ -2897,7 +3230,7 @@
- while (h<0.0) h += 360.0;
- while (h>=360.0) h -= 360.0;
- }
--
-+
- v = fv;
- }
- }
-@@ -2924,7 +3257,7 @@
- v = (fv * bv * bw) + (fv * fw);
- hsv2rgb(h,s,v, &rval,&gval,&bval);
- }
--
-+
- RANGE(rval, 0, 255); RANGE(gval, 0, 255); RANGE(bval, 0, 255);
- *p24++ = rval; *p24++ = gval; *p24++ = bval;
- }
-@@ -2958,16 +3291,19 @@
-
-
- /*******************************/
--static int ReadImageFile1(name, pinfo)
-+static int ReadImageFile1(name, pinfo)
- char *name;
- PICINFO *pinfo;
- {
- int i, ftype;
-- char basefname[128], uncompname[128], errstr[256], *uncName, *readname;
-+ char uncompname[128], errstr[256], *uncName, *readname;
-+#ifdef VMS
-+ char basefname[128];
-+#endif
-
- ftype = ReadFileType(name);
-
-- if (ftype == RFT_COMPRESS) { /* handle compressed/gzipped files */
-+ if ((ftype == RFT_COMPRESS) || (ftype == RFT_BZIP2)) { /* handle .Z,gz,bz2 */
- #ifdef VMS
- basefname[0] = '\0';
- strcpy(basefname, name); /* remove trailing .Z */
-@@ -2976,8 +3312,8 @@
- #else
- uncName = name;
- #endif
--
-- if (UncompressFile(uncName, uncompname)) {
-+
-+ if (UncompressFile(uncName, uncompname, ftype)) {
- ftype = ReadFileType(uncompname);
- readname = uncompname;
- }
-@@ -3004,7 +3340,7 @@
- KillPageFiles(pinfo->pagebname, pinfo->numpages);
-
- if (!i || (i && (pinfo->w<=0 || pinfo->h<=0))) {
-- if (i) {
-+ if (i) {
- if (pinfo->pic) free(pinfo->pic);
- if (pinfo->comment) free(pinfo->comment);
- }
-@@ -3018,9 +3354,3 @@
-
- return 1;
- }
--
--
--
--
--
--
-diff -ru xv-3.10a/xvinfo.c xv-3.10a-enhancements/xvinfo.c
---- xv-3.10a/xvinfo.c 1994-12-22 14:34:41.000000000 -0800
-+++ xv-3.10a-enhancements/xvinfo.c 2007-05-13 14:11:03.000000000 -0700
-@@ -1,4 +1,4 @@
--/*
-+/*
- * xvinfo.c - 'Info' box handling functions
- *
- * callable functions:
-@@ -8,8 +8,8 @@
- * maps/unmaps window, etc.
- * RedrawInfo(x,y,w,h) - called by 'expose' events
- * SetInfoMode(mode) - changes amount of info Info window shows
-- * SetISTR(st, fmt, args) - sprintf's into ISTR #st. Redraws it in window
-- * char *GetISTR(st) - returns pointer to ISTR #st, or NULL if st bogus
-+ * SetISTR(st, fmt, args) - sprintf's into ISTR #st. Redraws it in window
-+ * char *GetISTR(st) - returns pointer to ISTR #st, or NULL if st bogus
- */
-
- #include "copyright.h"
-@@ -43,20 +43,20 @@
-
- /***************************************************/
- void CreateInfo(geom)
--char *geom;
-+ const char *geom;
- {
-- infoW = CreateWindow("xv info", "XVinfo", geom, INFOWIDE, INFOHIGH,
-+ infoW = CreateWindow("xv info", "XVinfo", geom, INFOWIDE, INFOHIGH,
- infofg, infobg, 0);
- if (!infoW) FatalError("can't create info window!");
--
-- pennPix = XCreatePixmapFromBitmapData(theDisp, infoW,
-+
-+ pennPix = XCreatePixmapFromBitmapData(theDisp, infoW,
- (char *) penn_bits, penn_width, penn_height, infofg, infobg, dispDEEP);
-
- pnetPix = XCreatePixmapFromBitmapData(theDisp,infoW,
-- (char *) pennnet_bits, pennnet_width, pennnet_height,
-+ (char *) pennnet_bits, pennnet_width, pennnet_height,
- infofg, infobg, dispDEEP);
- }
--
-+
-
- /***************************************************/
- void InfoBox(vis)
-@@ -64,7 +64,7 @@
- {
- if (vis) XMapRaised(theDisp, infoW);
- else XUnmapWindow(theDisp, infoW);
--
-+
- infoUp = vis;
- }
-
-@@ -74,23 +74,23 @@
- int x,y,w,h;
- {
- int i;
--
-+
- XSetForeground(theDisp, theGC, infofg);
- XSetBackground(theDisp, theGC, infobg);
-
- /* draw the two icons */
- XCopyArea(theDisp, pennPix, infoW, theGC, 0, 0, penn_width, penn_height,
- 36 - penn_width/2, 36 - penn_height/2);
-- XCopyArea(theDisp, pnetPix, infoW, theGC, 0, 0, pennnet_width,
-- pennnet_height, INFOWIDE - 36 - pennnet_width/2,
-+ XCopyArea(theDisp, pnetPix, infoW, theGC, 0, 0, pennnet_width,
-+ pennnet_height, INFOWIDE - 36 - pennnet_width/2,
- 36 - pennnet_height/2);
-
- /* draw the credits */
-- sprintf(str,"XV - %s",REVDATE);
-- CenterString(infoW, INFOWIDE/2, 36-LINEHIGH, str);
-+ snprintf(dummystr, sizeof(dummystr), "XV - %s", REVDATE);
-+ CenterString(infoW, INFOWIDE/2, 36-LINEHIGH, dummystr);
- CenterString(infoW, INFOWIDE/2, 36,
- "by John Bradley (bradley@dccs.upenn.edu)");
-- CenterString(infoW, INFOWIDE/2, 36+LINEHIGH,
-+ CenterString(infoW, INFOWIDE/2, 36+LINEHIGH,
- "Copyright 1994, John Bradley - All Rights Reserved");
-
-
-@@ -131,16 +131,16 @@
- static void drawFieldName(fnum)
- int fnum;
- {
-- static char *fname[7] = { "Filename:", "Format:", "Resolution:", "Cropping:",
-- "Expansion:", "Selection:", "Colors:" };
-+ static const char *fname[7] = { "Filename:", "Format:", "Resolution:",
-+ "Cropping:", "Expansion:", "Selection:", "Colors:" };
-
- XSetForeground(theDisp, theGC, infofg);
- XSetBackground(theDisp, theGC, infobg);
-
- if (infoMode == INF_NONE || infoMode == INF_STR) return;
- if (infoMode == INF_PART && fnum>=3) return;
--
-- XDrawString(theDisp, infoW, theGC, 10, TOPBASE + fnum*LINEHIGH,
-+
-+ XDrawString(theDisp, infoW, theGC, 10, TOPBASE + fnum*LINEHIGH,
- fname[fnum], (int) strlen(fname[fnum]));
- }
-
-@@ -150,7 +150,7 @@
- int st;
- {
- /* erase area of string, and draw it with new contents */
--
-+
- if (infoMode == INF_NONE) return;
- if (infoMode == INF_STR && st > ISTR_WARNING) return;
- if (infoMode == INF_PART && st > ISTR_RES) return;
-@@ -170,12 +170,12 @@
- }
- else {
- XSetForeground(theDisp, theGC, infobg);
-- XFillRectangle(theDisp, infoW, theGC,
-- STLEFT, TOPBASE - ASCENT + (st-ISTR_FILENAME)*LINEHIGH,
-+ XFillRectangle(theDisp, infoW, theGC,
-+ STLEFT, TOPBASE - ASCENT + (st-ISTR_FILENAME)*LINEHIGH,
- (u_int) INFOWIDE-STLEFT, (u_int) LINEHIGH);
- XSetForeground(theDisp, theGC, infofg);
- XDrawString(theDisp, infoW, theGC, STLEFT,
-- TOPBASE + (st-ISTR_FILENAME)*LINEHIGH, istrs[st],
-+ TOPBASE + (st-ISTR_FILENAME)*LINEHIGH, istrs[st],
- (int) strlen(istrs[st]));
- }
- }
-@@ -187,21 +187,21 @@
- int mode;
- {
- int y1, y2;
--
-+
- infoMode = mode;
- if (infoUp) { /* only do this if window is mapped */
- y1 = TOPBASE - ASCENT;
- y2 = INFOHIGH-43;
--
-+
- XSetForeground(theDisp, theGC, infobg);
--
-- XFillRectangle(theDisp,infoW,theGC,0,y1,
-+
-+ XFillRectangle(theDisp,infoW,theGC,0,y1,
- (u_int) INFOWIDE, (u_int) y2-y1);
-- XFillRectangle(theDisp,infoW,theGC,0,INFOHIGH-39,
-+ XFillRectangle(theDisp,infoW,theGC,0,INFOHIGH-39,
- (u_int) INFOWIDE, (u_int) 17);
-- XFillRectangle(theDisp,infoW,theGC,0,INFOHIGH-19,
-+ XFillRectangle(theDisp,infoW,theGC,0,INFOHIGH-19,
- (u_int) INFOWIDE, (u_int) 17);
--
-+
- drawStrings();
- }
- }
-@@ -233,14 +233,14 @@
-
- if (stnum>=0 && stnum < NISTR) {
- fmt = va_arg(args, char *);
-- if (fmt) vsprintf(istrs[stnum], fmt, args);
-+ if (fmt) vsnprintf(istrs[stnum], sizeof(istrs[stnum]), fmt, args);
- else istrs[stnum][0] = '\0';
- }
- va_end(args);
--
-+
- if (stnum == ISTR_COLOR) {
-- sprintf(istrs[ISTR_INFO], "%s %s %s", formatStr,
-- (picType==PIC8) ? "8-bit mode." : "24-bit mode.",
-+ snprintf(istrs[ISTR_INFO], sizeof(istrs[ISTR_INFO]), "%s %s %s",
-+ formatStr, (picType==PIC8) ? "8-bit mode." : "24-bit mode.",
- istrs[ISTR_COLOR]);
- }
-
-@@ -250,22 +250,22 @@
- XFlush(theDisp);
- }
-
-- if (ctrlUp && (stnum == ISTR_INFO || stnum == ISTR_WARNING ||
-+ if (ctrlUp && (stnum == ISTR_INFO || stnum == ISTR_WARNING ||
- stnum == ISTR_COLOR)) {
- DrawCtrlStr();
- XFlush(theDisp);
- }
-
-- if (anyBrowUp && (stnum == ISTR_WARNING || stnum == ISTR_INFO)
-+ if (anyBrowUp && (stnum == ISTR_WARNING || stnum == ISTR_INFO)
- && strlen(istrs[stnum])) {
- SetBrowStr(istrs[stnum]);
- XFlush(theDisp);
- }
-
-- if (stnum == ISTR_WARNING && !ctrlUp && !infoUp && !anyBrowUp &&
-+ if (stnum == ISTR_WARNING && !ctrlUp && !infoUp && !anyBrowUp &&
- strlen(istrs[stnum])) {
- OpenAlert(istrs[stnum]);
-- sleep(3);
-+ sleep(1); /* was 3, but _really_ slow for TIFFs with unknown tags... */
- CloseAlert();
- }
- }
-diff -ru xv-3.10a/xviris.c xv-3.10a-enhancements/xviris.c
---- xv-3.10a/xviris.c 1994-12-22 14:34:47.000000000 -0800
-+++ xv-3.10a-enhancements/xviris.c 2007-05-13 17:49:50.000000000 -0700
-@@ -14,7 +14,7 @@
- *
- * This code should work on machines with any byte order.
- *
-- * Could someone make this run real fast using multiple processors
-+ * Could someone make this run real fast using multiple processors
- * or how about using memory mapped files to speed it up?
- *
- * Paul Haeberli - 1991
-@@ -44,7 +44,7 @@
- u_short zsize;
- u_long min;
- u_long max;
-- u_long wastebytes;
-+ u_long wastebytes;
- char name[80];
- u_long colormap;
-
-@@ -80,7 +80,7 @@
- #define CHANOFFSET(z) (3-(z)) /* this is byte order dependent */
-
-
--static int irisError PARM((char *, char *));
-+static int irisError PARM((const char *, const char *));
- static byte *getimagedata PARM((FILE *, IMAGE *));
- static void interleaverow PARM((byte *, byte *, int, int));
- static void expandrow PARM((byte *, byte *, int));
-@@ -97,8 +97,8 @@
- static void putlong PARM((FILE *, u_long));
-
-
--static char *loaderr;
--static char *bname;
-+static const char *loaderr;
-+static const char *bname;
-
- /*****************************************************/
- int LoadIRIS(fname, pinfo)
-@@ -112,7 +112,8 @@
- IMAGE img;
- byte *rawdata, *rptr;
- byte *pic824, *bptr;
-- int trunc, i, j;
-+ int trunc, i, npixels, bufsize;
-+ u_short ii, jj;
- long filesize;
-
- trunc = 0;
-@@ -133,11 +134,11 @@
- img.imagic = getshort(fp);
- img.type = getshort(fp);
- img.dim = getshort(fp);
-- img.xsize = getshort(fp);
-+ img.xsize = getshort(fp); /* u_short */
- img.ysize = getshort(fp);
- img.zsize = getshort(fp);
-
-- if (FERROR(fp)) {
-+ if (FERROR(fp) || img.xsize == 0 || img.ysize == 0 || img.zsize == 0) {
- fclose(fp);
- return irisError(bname, "error in header info");
- }
-@@ -148,7 +149,7 @@
- }
-
- rawdata = getimagedata(fp, &img);
-- if (!rawdata) {
-+ if (!rawdata) {
- fclose(fp);
- if (loaderr) irisError(bname, loaderr);
- return 0;
-@@ -162,18 +163,22 @@
- /* got the raw image data. Convert to an XV image (1,3 bytes / pix) */
-
-
-+ npixels = img.xsize * img.ysize; /* 65535*65535 = (2^32 - 131071) max */
-+ if (npixels/img.xsize != img.ysize)
-+ return irisError(bname, "IRIS image dimensions out of range");
-+
- if (img.zsize < 3) { /* grayscale */
-- pic824 = (byte *) malloc((size_t) img.xsize * img.ysize);
-+ pic824 = (byte *) malloc((size_t) npixels);
- if (!pic824) FatalError("couldn't malloc pic824 in LoadIRIS()");
-
- /* copy plane 3 from rawdata into pic824, inverting pic vertically */
-- for (i=0, bptr=pic824; i<(int) img.ysize; i++) {
-- rptr = rawdata + 3 + ((img.ysize - 1) - i) * (img.xsize * 4);
-- for (j=0; j<(int) img.xsize; j++, bptr++, rptr+=4) *bptr = *rptr;
-+ for (ii=0, bptr=pic824; ii<img.ysize; ii++) {
-+ rptr = rawdata + 3 + ((img.ysize - 1) - ii) * (img.xsize * 4);
-+ for (jj=0; jj<img.xsize; jj++, bptr++, rptr+=4) *bptr = *rptr;
- }
-
-
-- for (i=0; i<256; i++)
-+ for (i=0; i<256; i++)
- pinfo->r[i] = pinfo->g[i] = pinfo->b[i] = i;
-
- pinfo->pic = pic824;
-@@ -188,13 +193,17 @@
- }
-
- else { /* truecolor */
-- pic824 = (byte *) malloc((size_t) img.xsize * img.ysize * 3);
-+ bufsize = 3 * npixels;
-+ if (npixels/img.xsize != img.ysize || bufsize/3 != npixels) {
-+ return irisError(bname, "IRIS image dimensions out of range");
-+ }
-+ pic824 = (byte *) malloc((size_t) bufsize);
- if (!pic824) FatalError("couldn't malloc pic824 in LoadIRIS()");
--
-+
- /* copy plane 3 from rawdata into pic824, inverting pic vertically */
-- for (i=0, bptr=pic824; i<(int) img.ysize; i++) {
-- rptr = rawdata + ((img.ysize - 1) - i) * (img.xsize * 4);
-- for (j=0; j<(int) img.xsize; j++, rptr+=4) {
-+ for (ii=0, bptr=pic824; ii<img.ysize; ii++) {
-+ rptr = rawdata + ((img.ysize - 1) - ii) * (img.xsize * 4);
-+ for (jj=0; jj<img.xsize; jj++, rptr+=4) {
- *bptr++ = rptr[3];
- *bptr++ = rptr[2];
- *bptr++ = rptr[1];
-@@ -220,12 +229,12 @@
- pinfo->comment = (char *) NULL;
-
- return 1;
--}
-+}
-
-
- /*******************************************/
- static int irisError(name, st)
-- char *name, *st;
-+ const char *name, *st;
- {
- SetISTR(ISTR_WARNING,"%s: %s", name, st);
- return 0;
-@@ -237,41 +246,53 @@
- FILE *fp;
- IMAGE *img;
- {
-- /* read in a B/W RGB or RGBA iris image file and return a
-+ /* read in a B/W RGB or RGBA iris image file and return a
- pointer to an array of 4-byte pixels, arranged ABGR, NULL on error */
-
- byte *base, *lptr;
- byte *verdat;
-- int y, z, pos, len, tablen;
-+ int y, z, tablen;
- int xsize, ysize, zsize;
- int bpp, rle, cur, badorder;
-- int rlebuflen;
-+ int rlebuflen, npixels, bufsize;
-
-
- rle = ISRLE(img->type);
- bpp = BPP(img->type);
-- loaderr = (char *) NULL;
-+ loaderr = (const char *) NULL;
-
- if (bpp != 1) {
- loaderr = "image must have 1 byte per pix chan";
- return (byte *) NULL;
- }
-
-- xsize = img->xsize;
-+ xsize = img->xsize; /* all three are > 0 (checked by caller), <= 65535 */
- ysize = img->ysize;
- zsize = img->zsize;
-+ npixels = xsize * ysize; /* 65535*65535 = (2^32 - 131071) max */
-+ if (npixels/xsize != ysize) {
-+ loaderr = "IRIS image dimensions out of range";
-+ return (byte *) NULL;
-+ }
-
- if (rle) {
- byte *rledat;
- u_long *starttab, *lengthtab;
-
-- rlebuflen = 2 * xsize + 10;
-+ rlebuflen = 2 * xsize + 10; /* 10 <= rlebuflen <= 131080 */
- tablen = ysize * zsize;
-- starttab = (u_long *) malloc((size_t) tablen * sizeof(long));
-- lengthtab = (u_long *) malloc((size_t) tablen * sizeof(long));
-+ bufsize = tablen * sizeof(long);
-+
-+ if (tablen/ysize != zsize || bufsize/tablen != sizeof(long)) {
-+ loaderr = "IRIS image dimensions out of range";
-+ return (byte *)NULL;
-+ }
-+
-+ starttab = (u_long *) malloc((size_t) bufsize);
-+ lengthtab = (u_long *) malloc((size_t) bufsize);
- rledat = (byte *) malloc((size_t) rlebuflen);
-
-- if (!starttab || !lengthtab || !rledat)
-+ if (!starttab || !lengthtab || !rledat)
- FatalError("out of memory in LoadIRIS()");
-
- fseek(fp, 512L, 0);
-@@ -298,7 +319,13 @@
- fseek(fp, (long) (512 + 2*tablen*4), 0);
- cur = 512 + 2*tablen*4;
-
-- base = (byte *) malloc((size_t) (xsize*ysize+TAGLEN) * 4);
-+ bufsize = 4 * (npixels+TAGLEN);
-+ if (bufsize/4 != (npixels+TAGLEN)) {
-+ loaderr = "Bogus IRIS File!";
-+ free(starttab); free(lengthtab); free(rledat);
-+ return (byte *)NULL;
-+ }
-+ base = (byte *) malloc((size_t) bufsize);
- if (!base) FatalError("out of memory in LoadIRIS()");
-
- addimgtag(base,xsize,ysize);
-@@ -349,12 +376,17 @@
- } /* end of RLE case */
-
- else { /* not RLE */
-+ bufsize = 4 * (npixels+TAGLEN);
-+ if (bufsize/4 != (npixels+TAGLEN)) {
-+ loaderr = "Bogus IRIS File!";
-+ return (byte *)NULL;
-+ }
-+ base = (byte *) malloc((size_t) bufsize);
- verdat = (byte *) malloc((size_t) xsize);
-- base = (byte *) malloc((size_t) (xsize*ysize+TAGLEN) * 4);
- if (!base || !verdat) FatalError("out of memory in LoadIRIS()");
-
- addimgtag(base,xsize,ysize);
--
-+
- fseek(fp,512L,0);
-
- for (z=0; z<zsize; z++) {
-@@ -457,7 +489,7 @@
- byte *dptr;
- int xsize, ysize;
- {
-- /* this is used to extract image data from core dumps.
-+ /* this is used to extract image data from core dumps.
- I doubt this is necessary... --jhb */
-
- dptr = dptr + (xsize * ysize * 4);
-@@ -499,26 +531,31 @@
- int ptype, w, h, numcols, colorstyle;
- {
- /* writes a greyscale or 24-bit RGB IRIS file to the already open
-- stream, rle compressed */
-+ stream, RLE-compressed; returns 0 on success, -1 on minor error */
-
- IMAGE img;
-- int i, j, pos, len, tablen, rlebuflen, zsize;
-+ int i, j, pos, len, tablen, rlebuflen, zsize, npixels, bufsize;
- u_long *starttab, *lengthtab;
- byte *rlebuf, *pptr;
- byte *lumbuf, *lptr, *longpic;
-
- xvbzero((char *) &img, sizeof(IMAGE));
--
-+
- /* write header information */
- fwrite(&img, sizeof(IMAGE), (size_t) 1, fp);
- fseek(fp, 0L, 0);
-
-+ if (w <= 0 || h <= 0 || w > 65535 || h > 65535) {
-+ SetISTR(ISTR_WARNING, "image dimensions too large for IRIS format");
-+ return -1;
-+ }
-+
- /* load up header */
- img.imagic = IMAGIC;
- img.type = ITYPE_RLE | (1 & BPPMASK); /* RLE, 1 byteperpix */
- img.dim = (colorstyle == F_FULLCOLOR) ? 3 : 2;
-- img.xsize = w;
-- img.ysize = h;
-+ img.xsize = (u_short)w;
-+ img.ysize = (u_short)h;
- img.zsize = zsize = (colorstyle == F_FULLCOLOR) ? 3 : 1;
- img.min = 0;
- img.max = 255;
-@@ -537,22 +574,33 @@
- if (ferror(fp)) { fclose(fp); return -1; }
-
- /* allocate RLE compression tables & stuff */
-- rlebuflen = 2*w + 10;
-- tablen = h * zsize;
-+ rlebuflen = 2*w + 10; /* 10 <= rlebuflen <= 131080 */
-+ tablen = h * zsize; /* 1 <= tablen <= 196605 */
-
-+ /* no overflow is possible with any of these (given check on w,h above): */
- starttab = (u_long *) malloc((size_t) tablen * sizeof(long));
- lengthtab = (u_long *) malloc((size_t) tablen * sizeof(long));
- rlebuf = (byte *) malloc((size_t) rlebuflen);
-- lumbuf = (byte *) malloc((size_t) w * 4);
-+ lumbuf = (byte *) malloc((size_t) w * 4); /* 262140 max */
-
-- if (!starttab || !lengthtab || !rlebuf || !lumbuf)
-+ if (!starttab || !lengthtab || !rlebuf || !lumbuf)
- FatalError("out of memory in WriteIRIS()");
-
- pos = 512 + 2 * (tablen * 4);
- fseek(fp, (long) pos, 0);
-
- /* convert image into 4-byte per pix image that the compress routines want */
-- longpic = (byte *) malloc((size_t) w * h * 4);
-+ npixels = w * h;
-+ bufsize = 4 * npixels;
-+ if (npixels/w != h || bufsize/4 != npixels) {
-+ SetISTR(ISTR_WARNING, "can't malloc longpic in WriteIRIS()");
-+ free(starttab);
-+ free(lengthtab);
-+ free(rlebuf);
-+ free(lumbuf);
-+ return -1;
-+ }
-+ longpic = (byte *) malloc((size_t) bufsize);
- if (!longpic) FatalError("couldn't malloc longpic in WriteIRIS()");
-
- for (i=0, pptr=pic; i<h; i++) {
-@@ -574,7 +622,7 @@
- }
- }
- }
--
-+
-
-
- /* compress and write the data */
-@@ -584,12 +632,13 @@
- if (zsize == 1) {
- lumrow(lptr, lumbuf, w);
- len = compressrow(lumbuf, rlebuf, CHANOFFSET(j), w);
-- }
-+ }
- else {
- len = compressrow(lptr, rlebuf, CHANOFFSET(j), w);
- }
-
- if (len > rlebuflen) {
-+ /* this condition shouldn't kill XV, just abort writing the image */
- FatalError("WriteIRIS: rlebuf is too small");
- exit(1);
- }
-@@ -618,10 +667,10 @@
-
- return 0;
- }
--
-+
-
- /*************************************/
--static void lumrow(rgbptr, lumptr, n)
-+static void lumrow(rgbptr, lumptr, n)
- byte *rgbptr, *lumptr;
- int n;
- {
-@@ -640,7 +689,7 @@
- int z, cnt;
- {
- byte *iptr, *ibufend, *sptr, *optr;
-- short todo, cc;
-+ short todo, cc;
- long count;
-
- lbuf += z;
-@@ -685,7 +734,7 @@
- cc = *iptr;
- iptr += 4;
- while ((iptr<ibufend) && (*iptr == cc)) iptr += 4;
--
-+
- count = (iptr-sptr)/4;
- while (count) {
- todo = count>126 ? 126:count;
-@@ -694,7 +743,7 @@
- *optr++ = cc;
- }
- }
--
-+
- *optr++ = 0;
- return (optr - rlebuf);
- }
-diff -ru xv-3.10a/xvjpeg.c xv-3.10a-enhancements/xvjpeg.c
---- xv-3.10a/xvjpeg.c 1995-01-05 00:17:13.000000000 -0800
-+++ xv-3.10a-enhancements/xvjpeg.c 2007-05-13 17:47:11.000000000 -0700
-@@ -12,13 +12,17 @@
-
- #include <setjmp.h>
-
--#include "jpeglib.h"
-+#include "jpeglib.h" /* currently defines JPEG_APP0 but not JPEG_APP1 */
- #include "jerror.h"
-
-+#ifndef JPEG_APP1
-+# define JPEG_APP1 (JPEG_APP0 + 1) /* EXIF marker */
-+#endif
-+
- #define CREATOR_STR "CREATOR: "
-
- #if BITS_IN_JSAMPLE != 8
-- Sorry, this code only copes with 8-bit JSAMPLEs. /* deliberate syntax err */
-+ Sorry, this code copes only with 8-bit JSAMPLEs. /* deliberate syntax err */
- #endif
-
-
-@@ -30,12 +34,12 @@
- #define J_BCANC 1
- #define BUTTH 24
-
--/* minimum size compression when doing a 'quick' image load. (of course, if
-- the image *is* smaller than this, you'll get whatever size it actually is.
-+/* Minimum size compression when doing a 'quick' image load. (Of course, if
-+ the image *is* smaller than this, you'll get whatever size it actually is.)
- This is currently hardcoded to be twice the size of a schnauzer icon, as
- the schnauzer's the only thing that does a quick load... */
-
--#define QUICKWIDE 160
-+#define QUICKWIDE 160
- #define QUICKHIGH 120
-
- struct my_error_mgr {
-@@ -51,19 +55,33 @@
- static void clickJD PARM((int, int));
- static void doCmd PARM((int));
- static void writeJPEG PARM((void));
-+#if JPEG_LIB_VERSION > 60
-+METHODDEF(void) xv_error_exit PARM((j_common_ptr));
-+METHODDEF(void) xv_error_output PARM((j_common_ptr));
-+METHODDEF(void) xv_prog_meter PARM((j_common_ptr));
-+#else
- METHODDEF void xv_error_exit PARM((j_common_ptr));
- METHODDEF void xv_error_output PARM((j_common_ptr));
- METHODDEF void xv_prog_meter PARM((j_common_ptr));
-+#endif
- static unsigned int j_getc PARM((j_decompress_ptr));
-+#if JPEG_LIB_VERSION > 60
-+METHODDEF(boolean) xv_process_comment PARM((j_decompress_ptr));
-+METHODDEF(boolean) xv_process_app1 PARM((j_decompress_ptr));
-+#else
- METHODDEF boolean xv_process_comment PARM((j_decompress_ptr));
-+METHODDEF boolean xv_process_app1 PARM((j_decompress_ptr));
-+#endif
- static int writeJFIF PARM((FILE *, byte *, int,int,int));
-
-
-
- /*** local variables ***/
- static char *filename;
--static char *fbasename;
-+static const char *fbasename;
- static char *comment;
-+static byte *exifInfo;
-+static int exifInfoSize; /* not a string => must track size explicitly */
- static int colorType;
-
- static DIAL qDial, smDial;
-@@ -80,28 +98,26 @@
- /***************************************************/
- void CreateJPEGW()
- {
-- XClassHint classh;
--
- jpegW = CreateWindow("xv jpeg","XVjpeg",NULL,JWIDE,JHIGH,infofg,infobg,0);
- if (!jpegW) FatalError("can't create jpeg window!");
--
-+
- XSelectInput(theDisp, jpegW, ExposureMask | ButtonPressMask | KeyPressMask);
--
-- DCreate(&qDial, jpegW, 10, 10, 80, 100, 1, 100, 75, 5,
-+
-+ DCreate(&qDial, jpegW, 10, 10, 80, 100, 1.0, 100.0, 75.0, 1.0, 5.0,
- infofg, infobg, hicol, locol, "Quality", "%");
--
-- DCreate(&smDial, jpegW, 120, 10, 80, 100, 0, 100, 0, 5,
-+
-+ DCreate(&smDial, jpegW, 120, 10, 80, 100, 0.0, 100.0, 0.0, 1.0, 5.0,
- infofg, infobg, hicol, locol, "Smoothing", "%");
--
-- BTCreate(&jbut[J_BOK], jpegW, JWIDE-180-1, JHIGH-10-BUTTH-1, 80, BUTTH,
-+
-+ BTCreate(&jbut[J_BOK], jpegW, JWIDE-180-1, JHIGH-10-BUTTH-1, 80, BUTTH,
- "Ok", infofg, infobg, hicol, locol);
--
-- BTCreate(&jbut[J_BCANC], jpegW, JWIDE-90-1, JHIGH-10-BUTTH-1, 80, BUTTH,
-+
-+ BTCreate(&jbut[J_BCANC], jpegW, JWIDE-90-1, JHIGH-10-BUTTH-1, 80, BUTTH,
- "Cancel", infofg, infobg, hicol, locol);
--
-+
- XMapSubwindows(theDisp, jpegW);
- }
--
-+
-
- /***************************************************/
- void JPEGDialog(vis)
-@@ -122,32 +138,32 @@
- {
- /* check event to see if it's for one of our subwindows. If it is,
- deal accordingly, and return '1'. Otherwise, return '0' */
--
-+
- int rv;
- rv = 1;
--
-+
- if (!jpegUp) return 0;
--
-+
- if (xev->type == Expose) {
- int x,y,w,h;
- XExposeEvent *e = (XExposeEvent *) xev;
- x = e->x; y = e->y; w = e->width; h = e->height;
--
-+
- /* throw away excess expose events for 'dumb' windows */
-- if (e->count > 0 && (e->window == qDial.win ||
-+ if (e->count > 0 && (e->window == qDial.win ||
- e->window == smDial.win)) {}
--
-+
- else if (e->window == jpegW) drawJD(x, y, w, h);
- else if (e->window == qDial.win) DRedraw(&qDial);
- else if (e->window == smDial.win) DRedraw(&smDial);
- else rv = 0;
- }
--
-+
- else if (xev->type == ButtonPress) {
- XButtonEvent *e = (XButtonEvent *) xev;
- int x,y;
- x = e->x; y = e->y;
--
-+
- if (e->button == Button1) {
- if (e->window == jpegW) clickJD(x,y);
- else if (e->window == qDial.win) DTrack(&qDial, x,y);
-@@ -156,18 +172,18 @@
- } /* button1 */
- else rv = 0;
- } /* button press */
--
--
-+
-+
- else if (xev->type == KeyPress) {
- XKeyEvent *e = (XKeyEvent *) xev;
- char buf[128]; KeySym ks;
- int stlen;
--
-+
- stlen = XLookupString(e,buf,128,&ks,(XComposeStatus *) NULL);
- buf[stlen] = '\0';
--
-+
- RemapKeyCheck(ks, buf, &stlen);
--
-+
- if (e->window == jpegW) {
- if (stlen) {
- if (buf[0] == '\r' || buf[0] == '\n') { /* enter */
-@@ -181,12 +197,12 @@
- else rv = 0;
- }
- else rv = 0;
--
-+
- if (rv==0 && (xev->type == ButtonPress || xev->type == KeyPress)) {
- XBell(theDisp, 50);
- rv = 1; /* eat it */
- }
--
-+
- return rv;
- }
-
-@@ -205,23 +221,24 @@
- static void drawJD(x,y,w,h)
- int x,y,w,h;
- {
-- char *title = "Save JPEG file...";
-- char *title1 = "Quality value determines";
-- char *title2 = "compression rate: higher";
-- char *title3 = "quality = bigger file.";
-- char *title4 = "Use smoothing if saving";
-- char *title5 = "an 8-bit image (eg, a GIF).";
--
-- char *qtitle1 = "Default = 75.";
-- char *qtitle2 = "Useful range";
-- char *qtitle3 = "is 5-95.";
-- char *smtitle1 = "Default = 0 (none).";
-- char *smtitle2 = "10-30 is enough";
-- char *smtitle3 = "for typical GIFs.";
--
-+ const char *title = "Save JPEG file...";
-+ const char *title1 = "Quality value determines";
-+ const char *title2 = "compression rate: higher";
-+ const char *title3 = "quality = bigger file.";
-+ const char *title4 = "Use smoothing if saving";
-+ const char *title5 = "an 8-bit image (eg, a GIF).";
-+
-+ const char *qtitle1 = "Default = 75.";
-+ const char *qtitle2 = "Useful range";
-+ const char *qtitle3 = "is 5-95.";
-+
-+ const char *smtitle1 = "Default = 0 (none).";
-+ const char *smtitle2 = "10-30 is enough";
-+ const char *smtitle3 = "for typical GIFs.";
-+
- int i;
- XRectangle xr;
--
-+
- xr.x = x; xr.y = y; xr.width = w; xr.height = h;
- XSetClipRectangles(theDisp, theGC, 0,0, &xr, 1, Unsorted);
-
-@@ -240,11 +257,11 @@
- DrawString(jpegW, 15, 10+100+10+ASCENT, qtitle1);
- DrawString(jpegW, 15, 10+100+10+ASCENT+LINEHIGH, qtitle2);
- DrawString(jpegW, 15, 10+100+10+ASCENT+LINEHIGH*2, qtitle3);
--
-+
- DrawString(jpegW, 115, 10+100+10+ASCENT+LINEHIGH*0, smtitle1);
- DrawString(jpegW, 115, 10+100+10+ASCENT+LINEHIGH*1, smtitle2);
- DrawString(jpegW, 115, 10+100+10+ASCENT+LINEHIGH*2, smtitle3);
--
-+
- XSetClipMask(theDisp, theGC, None);
- }
-
-@@ -255,14 +272,14 @@
- {
- int i;
- BUTT *bp;
--
-+
- /* check BUTTs */
--
-+
- for (i=0; i<J_NBUTTS; i++) {
- bp = &jbut[i];
- if (PTINRECT(x, y, bp->x, bp->y, bp->w, bp->h)) break;
- }
--
-+
- if (i<J_NBUTTS) { /* found one */
- if (BTTrack(bp)) doCmd(i);
- }
-@@ -281,7 +298,7 @@
-
- writeJPEG();
- JPEGDialog(0);
--
-+
- fullname = GetDirFullName();
- if (!ISPIPE(fullname[0])) {
- XVCreatedFile(fullname);
-@@ -304,7 +321,7 @@
- static void writeJPEG()
- {
- FILE *fp;
-- int i, nc, rv, w, h, ptype, pfree;
-+ int i, nc, rv, w, h, npixels, ptype, pfree;
- register byte *ip, *ep;
- byte *inpix, *rmap, *gmap, *bmap;
- byte *image8, *image24;
-@@ -322,6 +339,14 @@
- WaitCursor();
- inpix = GenSavePic(&ptype, &w, &h, &pfree, &nc, &rmap, &gmap, &bmap);
-
-+ /* this case may not be possible to trigger, but not totally clear, so... */
-+ npixels = w*h;
-+ if (w <= 0 || h <= 0 || npixels/w < h) {
-+ SetISTR(ISTR_WARNING, "%s: image dimensions too large (%dx%d)",
-+ fbasename, w, h);
-+ return;
-+ }
-+
- image8 = image24 = (byte *) NULL;
-
-
-@@ -332,37 +357,46 @@
- if (i==nc) colorType = F_GREYSCALE; /* made it all the way through */
- }
- else { /* PIC24 */
-- for (i=0,ip=inpix; i<w*h && ip[0]==ip[1] && ip[1]==ip[2]; i++,ip+=3);
-- if (i==w*h) colorType = F_GREYSCALE; /* all the way through */
-+ for (i=0,ip=inpix; i<npixels && ip[0]==ip[1] && ip[1]==ip[2]; i++,ip+=3);
-+ if (i==npixels) colorType = F_GREYSCALE; /* all the way through */
- }
- }
--
--
-+
-+
- /* first thing to do is build an 8/24-bit Greyscale/TrueColor image
- (meaning: non-colormapped) */
--
-+
- if (colorType == F_GREYSCALE) { /* build an 8-bit Greyscale image */
-- image8 = (byte *) malloc((size_t) w * h);
-+ image8 = (byte *) malloc((size_t) npixels);
- if (!image8) FatalError("writeJPEG: unable to malloc image8\n");
--
-+
- if (ptype == PIC8) {
-- for (i=0,ip=image8,ep=inpix; i<w * h; i++, ip++, ep++)
-+ for (i=0,ip=image8,ep=inpix; i<npixels; i++, ip++, ep++)
- *ip = MONO(rmap[*ep], gmap[*ep], bmap[*ep]);
- }
- else { /* PIC24 */
-- for (i=0,ip=image8,ep=inpix; i<w*h; i++, ip++, ep+=3)
-+ for (i=0,ip=image8,ep=inpix; i<npixels; i++, ip++, ep+=3)
- *ip = MONO(ep[0],ep[1],ep[2]);
- }
- }
-
- else { /* *not* F_GREYSCALE */
- if (ptype == PIC8) {
-- image24 = (byte *) malloc((size_t) w * h * 3);
-+ int count = 3*npixels;
-+
-+ /* already know npixels > 0 (above) */
-+ if (count/3 < npixels) {
-+ SetISTR(ISTR_WARNING, "%s: image dimensions too large (%dx%d)",
-+ fbasename, w, h);
-+ return;
-+ }
-+
-+ image24 = (byte *) malloc((size_t) count);
- if (!image24) { /* this simply isn't going to work */
- FatalError("writeJPEG: unable to malloc image24\n");
- }
-
-- for (i=0, ip=image24, ep=inpix; i<w*h; i++, ep++) {
-+ for (i=0, ip=image24, ep=inpix; i<npixels; i++, ep++) {
- *ip++ = rmap[*ep];
- *ip++ = gmap[*ep];
- *ip++ = bmap[*ep];
-@@ -374,16 +408,16 @@
- }
- }
-
--
-+
- /* in any event, we've got some valid image. Do the JPEG Thing */
- rv = writeJFIF(fp, (colorType==F_GREYSCALE) ? image8 : image24,
- w, h, colorType);
--
-+
- if (colorType == F_GREYSCALE) free(image8);
- else if (ptype == PIC8) free(image24);
-
- if (pfree) free(inpix);
--
-+
- if (CloseOutFile(fp, filename, rv) == 0) DirBox(0);
- SetCursors(-1);
- }
-@@ -400,7 +434,11 @@
-
-
- /**************************************************/
--METHODDEF void xv_error_exit(cinfo)
-+#if JPEG_LIB_VERSION > 60
-+METHODDEF(void) xv_error_exit(cinfo)
-+#else
-+METHODDEF void xv_error_exit(cinfo)
-+#endif
- j_common_ptr cinfo;
- {
- my_error_ptr myerr;
-@@ -412,7 +450,11 @@
-
-
- /**************************************************/
--METHODDEF void xv_error_output(cinfo)
-+#if JPEG_LIB_VERSION > 60
-+METHODDEF(void) xv_error_output(cinfo)
-+#else
-+METHODDEF void xv_error_output(cinfo)
-+#endif
- j_common_ptr cinfo;
- {
- my_error_ptr myerr;
-@@ -426,7 +468,11 @@
-
-
- /**************************************************/
--METHODDEF void xv_prog_meter(cinfo)
-+#if JPEG_LIB_VERSION > 60
-+METHODDEF(void) xv_prog_meter(cinfo)
-+#else
-+METHODDEF void xv_prog_meter(cinfo)
-+#endif
- j_common_ptr cinfo;
- {
- struct jpeg_progress_mgr *prog;
-@@ -462,14 +508,16 @@
- struct my_error_mgr jerr;
- JSAMPROW rowptr[1];
- FILE *fp;
-- static byte *pic;
-+ const char *colorspace_name = "Color";
-+ byte *pic, *pic_end;
- long filesize;
-- int i,w,h,bperpix;
-+ int i,w,h,bperpix,bperline,count;
-
-
- fbasename = BaseName(fname);
- pic = (byte *) NULL;
- comment = (char *) NULL;
-+ exifInfo = (byte *) NULL;
-
- pinfo->type = PIC8;
-
-@@ -485,14 +533,22 @@
- jerr.pub.output_message = xv_error_output;
-
- if (setjmp(jerr.setjmp_buffer)) {
-+L1:
- /* if we're here, it blowed up... */
- jpeg_destroy_decompress(&cinfo);
- fclose(fp);
-- if (pic) free(pic);
-- if (comment) free(comment);
--
-- pinfo->pic = (byte *) NULL;
-- pinfo->comment = (char *) NULL;
-+ if (pic) free(pic);
-+ if (comment) free(comment);
-+ if (exifInfo) free(exifInfo);
-+
-+ pinfo->pic = (byte *) NULL;
-+ pinfo->comment = (char *) NULL;
-+ pinfo->exifInfo = (byte *) NULL;
-+ pinfo->exifInfoSize = 0;
-+
-+ comment = (char *) NULL;
-+ exifInfo = (byte *) NULL;
-+ exifInfoSize = 0;
-
- return 0;
- }
-@@ -500,6 +556,7 @@
-
- jpeg_create_decompress(&cinfo);
- jpeg_set_marker_processor(&cinfo, JPEG_COM, xv_process_comment);
-+ jpeg_set_marker_processor(&cinfo, JPEG_APP1, xv_process_app1);
-
- /* hook up progress meter */
- prog.progress_monitor = xv_prog_meter;
-@@ -515,9 +572,8 @@
-
-
- jpeg_calc_output_dimensions(&cinfo);
-- w = cinfo.output_width;
-- h = cinfo.output_height;
-- pinfo->normw = w; pinfo->normh = h;
-+ pinfo->normw = w = cinfo.output_width;
-+ pinfo->normh = h = cinfo.output_height;
-
- if (quick) {
- int wfac, hfac, fac;
-@@ -543,75 +599,120 @@
- }
-
-
-- if (cinfo.jpeg_color_space == JCS_GRAYSCALE) {
-- cinfo.out_color_space = JCS_GRAYSCALE;
-- cinfo.quantize_colors = FALSE;
--
-- SetISTR(ISTR_INFO,"Loading %dx%d Greyscale JPEG (%ld bytes)...",
-- w,h,filesize);
--
-- for (i=0; i<256; i++) pinfo->r[i] = pinfo->g[i] = pinfo->b[i] = i;
-- }
-- else {
-- cinfo.out_color_space = JCS_RGB;
-- cinfo.quantize_colors = FALSE; /* default: give 24-bit image to XV */
--
-- if (!quick && picType==PIC8 && conv24MB.flags[CONV24_LOCK] == 1) {
-- /*
-- * we're locked into 8-bit mode:
-- * if CONV24_FAST, use JPEG's one-pass quantizer
-- * if CONV24_SLOW, use JPEG's two-pass quantizer
-- * if CONV24_BEST, or other, ask for 24-bit image and hand it to XV
-- */
--
-- cinfo.desired_number_of_colors = 256;
--
-- if (conv24 == CONV24_FAST || conv24 == CONV24_SLOW) {
-- cinfo.quantize_colors = TRUE;
-- state824=1; /* image was converted from 24 to 8 bits */
--
-- cinfo.two_pass_quantize = (conv24 == CONV24_SLOW);
-+ cinfo.quantize_colors = FALSE; /* default: give 24-bit image to XV */
-+ switch (cinfo.num_components) {
-+ case 1:
-+ cinfo.out_color_space = JCS_GRAYSCALE;
-+ colorspace_name = "Greyscale";
-+ for (i=0; i<256; i++) pinfo->r[i] = pinfo->g[i] = pinfo->b[i] = i;
-+ break;
-+
-+ case 3:
-+ cinfo.out_color_space = JCS_RGB;
-+ goto L2;
-+
-+ case 4:
-+ cinfo.out_color_space = JCS_CMYK;
-+ colorspace_name = "4-Plane Color";
-+L2:
-+ if (!quick && picType == PIC8 && conv24MB.flags[CONV24_LOCK] == 1) {
-+ /*
-+ * we're locked into 8-bit mode:
-+ * if CONV24_FAST, use JPEG's one-pass quantizer
-+ * if CONV24_SLOW, use JPEG's two-pass quantizer
-+ * if CONV24_BEST, or other, ask for 24-bit image and hand it to XV
-+ */
-+ cinfo.desired_number_of_colors = 256;
-+
-+ if (conv24 == CONV24_FAST || conv24 == CONV24_SLOW) {
-+ cinfo.quantize_colors = TRUE;
-+ state824 = 1; /* image was converted from 24 to 8 bits */
-+ cinfo.two_pass_quantize = (conv24 == CONV24_SLOW);
-+ }
- }
-- }
--
-- SetISTR(ISTR_INFO,"Loading %dx%d Color JPEG (%ld bytes)...",
-- w,h,filesize);
-- }
--
-- jpeg_calc_output_dimensions(&cinfo); /* note colorspace changes... */
--
-+ break;
-
-- if (cinfo.output_components != 1 && cinfo.output_components != 3) {
-- SetISTR(ISTR_WARNING, "%s: can't read %d-plane JPEG file!",
-- fbasename, cinfo.output_components);
-- jpeg_destroy_decompress(&cinfo);
-- fclose(fp);
-- if (comment) free(comment);
-- return 0;
-+ default:
-+ SetISTR(ISTR_WARNING, "%s: can't read %d-plane JPEG file!",
-+ fbasename, cinfo.output_components);
-+ goto L1;
- }
-+ SetISTR(ISTR_INFO, "Loading %dx%d %s JPEG (%ld bytes)...", w, h,
-+ colorspace_name, filesize);
-+
-+ jpeg_calc_output_dimensions(&cinfo); /* note colorspace changes... */
-
-
- bperpix = cinfo.output_components;
- pinfo->type = (bperpix == 1) ? PIC8 : PIC24;
-
-- pic = (byte *) malloc((size_t) (w * h * bperpix));
-+ bperline = w * bperpix;
-+ count = h * bperline;
-+ if (w <= 0 || h <= 0 || bperline/w < bperpix || count/h < bperline) {
-+ SetISTR(ISTR_WARNING, "%s: image dimensions too large (%dx%d)",
-+ fbasename, w, h);
-+ goto L1;
-+ }
-+
-+ pic = (byte *) malloc((size_t) count);
- if (!pic) {
- SetISTR(ISTR_WARNING, "%s: can't read JPEG file - out of memory",
- fbasename);
-- jpeg_destroy_decompress(&cinfo);
-- fclose(fp);
-- if (comment) free(comment);
-- return 0;
-+ goto L1;
- }
--
-+ pic_end = pic + count;
-+
- jpeg_start_decompress(&cinfo);
-
- while (cinfo.output_scanline < cinfo.output_height) {
-+ if (cinfo.output_scanline < 0) { /* should never happen, but... */
-+ SetISTR(ISTR_WARNING, "%s: invalid negative scanline (%d)",
-+ fbasename, cinfo.output_scanline);
-+ goto L1;
-+ }
- rowptr[0] = (JSAMPROW) &pic[cinfo.output_scanline * w * bperpix];
- (void) jpeg_read_scanlines(&cinfo, rowptr, (JDIMENSION) 1);
- }
-
--
-+
-+ /* Convert CMYK to RGB color space */
-+
-+ if (bperpix > 3) {
-+ register byte *p = pic;
-+
-+ /* According to documentation accompanying the IJG JPEG Library, it appears
-+ * that some versions of Adobe Systems' "Photoshop" write inverted CMYK
-+ * data, where Byte 0 represents 100% ink coverage instead of 0% ink as
-+ * you'd expect. The JPEG Library's implementors made a policy decision
-+ * not to correct for this in the Library, but instead force applications
-+ * to deal with it; so we try to do that here:
-+ */
-+ if (cinfo.saw_Adobe_marker) { /* assume inverted data */
-+ register byte *q = pic;
-+
-+ do {
-+ register int cmy, k = 255 - q[3];
-+
-+ if ((cmy = *q++ - k) < 0) cmy = 0; *p++ = cmy; /* R */
-+ if ((cmy = *q++ - k) < 0) cmy = 0; *p++ = cmy; /* G */
-+ if ((cmy = *q++ - k) < 0) cmy = 0; *p++ = cmy; /* B */
-+ } while (++q <= pic_end);
-+ }
-+ else { /* assume normal data */
-+ register byte *q = pic;
-+
-+ do {
-+ register int cmy, k = 255 - q[3];
-+
-+ if ((cmy = k - *q++) < 0) cmy = 0; *p++ = cmy; /* R */
-+ if ((cmy = k - *q++) < 0) cmy = 0; *p++ = cmy; /* G */
-+ if ((cmy = k - *q++) < 0) cmy = 0; *p++ = cmy; /* B */
-+ } while (++q <= pic_end);
-+ }
-+ pic = realloc(pic,p-pic); /* Release extra storage */
-+ }
-+
-+
-
- /* return 'PICINFO' structure to XV */
-
-@@ -621,38 +722,59 @@
- pinfo->frmType = F_JPEG;
-
- if (cinfo.out_color_space == JCS_GRAYSCALE) {
-- sprintf(pinfo->fullInfo, "Greyscale JPEG. (%ld bytes)", filesize);
- pinfo->colType = F_GREYSCALE;
--
-+
- for (i=0; i<256; i++) pinfo->r[i] = pinfo->g[i] = pinfo->b[i] = i;
- }
- else {
-- sprintf(pinfo->fullInfo, "Color JPEG. (%ld bytes)", filesize);
- pinfo->colType = F_FULLCOLOR;
-
- if (cinfo.quantize_colors) {
-- for (i=0; i<cinfo.actual_number_of_colors; i++) {
-- pinfo->r[i] = cinfo.colormap[0][i];
-- pinfo->g[i] = cinfo.colormap[1][i];
-- pinfo->b[i] = cinfo.colormap[2][i];
-+ switch (bperpix) {
-+ case 3:
-+ for (i = 0; i < cinfo.actual_number_of_colors; i++) {
-+ pinfo->r[i] = cinfo.colormap[0][i];
-+ pinfo->g[i] = cinfo.colormap[1][i];
-+ pinfo->b[i] = cinfo.colormap[2][i];
-+ }
-+ break;
-+
-+ case 4:
-+ for (i = 0; i < cinfo.actual_number_of_colors; i++) {
-+ register int cmy, k = cinfo.colormap[3][i];
-+
-+ if ((cmy = 255 - cinfo.colormap[0][i] - k) < 0) cmy = 0;
-+ pinfo->r[i] = cmy;
-+ if ((cmy = 255 - cinfo.colormap[1][i] - k) < 0) cmy = 0;
-+ pinfo->g[i] = cmy;
-+ if ((cmy = 255 - cinfo.colormap[2][i] - k) < 0) cmy = 0;
-+ pinfo->b[i] = cmy;
-+ }
-+ break;
- }
- }
- }
--
-- sprintf(pinfo->shrtInfo, "%dx%d %s JPEG. ", w,h,
-- (cinfo.out_color_space == JCS_GRAYSCALE) ? "Greyscale " : "Color ");
--
-- pinfo->comment = comment;
-+
-+ sprintf(pinfo->fullInfo, "%s JPEG. (%ld bytes)", colorspace_name, filesize);
-+ sprintf(pinfo->shrtInfo, "%dx%d %s JPEG. ", w, h, colorspace_name);
-+
-+ pinfo->comment = comment;
-+ pinfo->exifInfo = exifInfo;
-+ pinfo->exifInfoSize = exifInfoSize;
-
- jpeg_finish_decompress(&cinfo);
- jpeg_destroy_decompress(&cinfo);
- fclose(fp);
-
-- comment = (char *) NULL;
-+ /* ownership transferred to pinfo */
-+ comment = (char *) NULL;
-+ exifInfo = (byte *) NULL;
-+ exifInfoSize = 0;
-+
- return 1;
- }
--
--
-+
-+
-
-
- /**************************************************/
-@@ -660,7 +782,7 @@
- j_decompress_ptr cinfo;
- {
- struct jpeg_source_mgr *datasrc = cinfo->src;
--
-+
- if (datasrc->bytes_in_buffer == 0) {
- if (! (*datasrc->fill_input_buffer) (cinfo))
- ERREXIT(cinfo, JERR_CANT_SUSPEND);
-@@ -671,7 +793,11 @@
-
-
- /**************************************************/
--METHODDEF boolean xv_process_comment(cinfo)
-+#if JPEG_LIB_VERSION > 60
-+METHODDEF(boolean) xv_process_comment(cinfo)
-+#else
-+METHODDEF boolean xv_process_comment(cinfo)
-+#endif
- j_decompress_ptr cinfo;
- {
- int length, hasnull;
-@@ -688,7 +814,7 @@
- }
- else comment = (char *) realloc(comment, strlen(comment) + length + 1);
- if (!comment) FatalError("out of memory in xv_process_comment");
--
-+
- oldsp = sp = comment + strlen(comment);
- hasnull = 0;
-
-@@ -705,6 +831,41 @@
- }
-
-
-+/**************************************************/
-+#if JPEG_LIB_VERSION > 60
-+METHODDEF(boolean) xv_process_app1(cinfo) /* Geoff H. Kuenning 20030331 */
-+#else
-+METHODDEF boolean xv_process_app1(cinfo)
-+#endif
-+ j_decompress_ptr cinfo;
-+{
-+ int length;
-+ unsigned int ch;
-+ byte *sp;
-+
-+ length = j_getc(cinfo) << 8;
-+ length += j_getc(cinfo);
-+ length -= 2; /* discount the length word itself */
-+
-+ if (!exifInfo) {
-+ exifInfo = (byte *) malloc((size_t) length);
-+ exifInfoSize = 0;
-+ }
-+ else exifInfo = (byte *) realloc(exifInfo, exifInfoSize + length);
-+ if (!exifInfo) FatalError("out of memory in xv_process_app1 (EXIF info)");
-+
-+ sp = exifInfo + exifInfoSize;
-+ exifInfoSize += length;
-+
-+ while (length-- > 0) {
-+ ch = j_getc(cinfo);
-+ *sp++ = (byte) ch;
-+ }
-+
-+ return TRUE;
-+}
-+
-+
-
-
- /***************************************************************************/
-@@ -759,8 +920,8 @@
-
-
- jpeg_set_defaults(&cinfo);
-- jpeg_set_quality(&cinfo, qDial.val, TRUE);
-- cinfo.smoothing_factor = smDial.val;
-+ jpeg_set_quality(&cinfo, (int)qDial.val, TRUE);
-+ cinfo.smoothing_factor = (int)smDial.val;
-
-
- jpeg_start_compress(&cinfo, TRUE);
-@@ -769,20 +930,20 @@
- /*** COMMENT HANDLING ***/
-
- sprintf(xvcmt, "%sXV %s Quality = %d, Smoothing = %d\n",
-- CREATOR_STR, REVDATE, qDial.val, smDial.val);
--
-+ CREATOR_STR, REVDATE, (int)qDial.val, (int)smDial.val);
-+
- if (picComments) { /* append XV comment */
- char *sp, *sp1; int done;
-
- i = strlen(picComments);
- comment = (char *) malloc(i + strlen(xvcmt) + 2 + 1);
- if (!comment) FatalError("out of memory in writeJFIF()");
--
-+
- strcpy(comment, picComments);
--
-+
- /* see if there's a line that starts with 'CREATOR: ' in the
- comments. If there is, rip it out. */
--
-+
- sp = comment; done = 0;
- while (!done && *sp) {
- if (strncmp(sp, CREATOR_STR, strlen(CREATOR_STR)) == 0) {
-@@ -801,7 +962,7 @@
- }
- }
-
-- /* count # of \n's at end of comment.
-+ /* count # of \n's at end of comment.
- If none, add 2. If one, add 1. If two or more, add none. */
-
- sp = comment + strlen(comment);
-@@ -814,15 +975,18 @@
- strcat(comment, xvcmt);
- }
- else comment = xvcmt;
--
--
-- jpeg_write_marker(&cinfo,JPEG_COM,(byte *) comment,(u_int) strlen(comment));
--
-+
-+
-+ jpeg_write_marker(&cinfo, JPEG_COM, (byte *)comment, (u_int)strlen(comment));
-+
-+ if (picExifInfo) jpeg_write_marker(&cinfo, JPEG_APP1, (byte *)picExifInfo,
-+ (u_int)picExifInfoSize);
-+
- while (cinfo.next_scanline < cinfo.image_height) {
- rowptr[0] = (JSAMPROW) &pic[cinfo.next_scanline * w * bperpix];
- (void) jpeg_write_scanlines(&cinfo, rowptr, (JDIMENSION) 1);
- }
--
-+
- jpeg_finish_compress(&cinfo);
- jpeg_destroy_compress(&cinfo);
- return 0;
-@@ -831,4 +995,27 @@
-
-
-
-+
-+/*******************************************/
-+void
-+VersionInfoJPEG() /* GRR 19980605, 19980607 */
-+{
-+ int major = JPEG_LIB_VERSION / 10;
-+ int minor = JPEG_LIB_VERSION % 10;
-+ char minoralpha[2];
-+
-+ if (minor) {
-+ minoralpha[0] = (char)(minor - 1 + 'a');
-+ minoralpha[1] = '\0';
-+ } else
-+ minoralpha[0] = '\0';
-+
-+/* fprintf(stderr, " Compiled with libjpeg %d.%d.\n", major, minor); */
-+ fprintf(stderr, " Compiled with libjpeg %d%s.\n", major, minoralpha);
-+}
-+
-+
-+
-+
-+
- #endif /* HAVE_JPEG */
-diff -ru xv-3.10a/xvmisc.c xv-3.10a-enhancements/xvmisc.c
---- xv-3.10a/xvmisc.c 1995-01-13 15:41:34.000000000 -0800
-+++ xv-3.10a-enhancements/xvmisc.c 2007-05-13 17:32:59.000000000 -0700
-@@ -21,13 +21,15 @@
- * void LoadFishCursors()
- * void WaitCursor()
- * void SetCursors(int)
-- * char *BaseName(char *)
-+ * const char *BaseName(const char *)
- * void DrawTempGauge(win, x,y,w,h, percent, fg,bg,hi,lo, str)
- * void ProgressMeter(min, max, val, str);
- * void xvbcopy(src, dst, length)
- * int xvbcmp (s1, s2, length)
- * void xvbzero(s, length)
- * char *xv_strstr(s1, s2)
-+ * FILE *xv_fopen(str, str)
-+ * void xv_mktemp(str)
- * void Timer(milliseconds)
- */
-
-@@ -36,6 +38,10 @@
- #define NEEDSTIME
- #include "xv.h"
-
-+#ifdef __linux__ /* probably others, too, but being conservative */
-+# include <unistd.h> /* getwd() */
-+#endif
-+
- #include "bits/fc_left"
- #include "bits/fc_leftm"
- #include "bits/fc_left1"
-@@ -61,21 +67,24 @@
-
- /* the following fakes 'XSetWMProtocols(theDisp, win, &atom_DELWIN, 1);' */
-
-- if (! atom_PROTOCOLS)
-+ if (! atom_PROTOCOLS)
- atom_PROTOCOLS = XInternAtom (theDisp, "WM_PROTOCOLS", False);
-
- if (atom_PROTOCOLS == None) return;
-
-- XChangeProperty(theDisp, win, atom_PROTOCOLS, XA_ATOM, 32,
-+ XChangeProperty(theDisp, win, atom_PROTOCOLS, XA_ATOM, 32,
- PropModeReplace, (unsigned char *) &atom_DELWIN, 1);
- }
-
-
- /***************************************************/
- Window CreateWindow(name,clname,geom,defw,defh,fg,bg,usesize)
--char *name, *clname, *geom;
--int defw,defh,usesize;
--unsigned long fg, bg;
-+ const char *name;
-+ const char *clname;
-+ const char *geom;
-+ int defw,defh;
-+ unsigned long fg, bg;
-+ int usesize;
- {
- Window win;
- XSetWindowAttributes xswa;
-@@ -91,16 +100,24 @@
- x = y = 1;
- i = XParseGeometry(geom,&x,&y, (unsigned int *) &w, (unsigned int *) &h);
-
-- if ((i&XValue || i&YValue)) hints.flags = USPosition;
-+ if ((i&XValue || i&YValue)) hints.flags = USPosition;
- else hints.flags = PPosition;
--
-+
- if (!usesize || !(i&WidthValue)) w = defw;
- if (!usesize || !(i&HeightValue)) h = defh;
-
-- hints.flags |= USSize;
-+ hints.flags |= USSize | PWinGravity;
-
-- if (i&XValue && i&XNegative) x = dispWIDE - w - abs(x);
-- if (i&YValue && i&YNegative) y = dispHIGH - h - abs(y);
-+ hints.win_gravity = NorthWestGravity;
-+ if (i&XValue && i&XNegative) {
-+ hints.win_gravity = NorthEastGravity;
-+ x = dispWIDE - (w + 2 * bwidth) - abs(x);
-+ }
-+ if (i&YValue && i&YNegative) {
-+ hints.win_gravity = (hints.win_gravity == NorthWestGravity) ?
-+ SouthWestGravity : SouthEastGravity;
-+ y = dispHIGH - (h + 2 * bwidth) - abs(y);
-+ }
-
-
- #define VROOT_TRANS
-@@ -130,77 +147,76 @@
- xswamask = CWBackPixel | CWBorderPixel | CWColormap;
- if (!usesize) xswamask |= CWBitGravity;
-
-- win = XCreateWindow(theDisp, rootW, x, y, (u_int) w, (u_int) h,
-+ win = XCreateWindow(theDisp, rootW, x, y, (u_int) w, (u_int) h,
- (u_int) bwidth, (int) dispDEEP, InputOutput,
- theVisual, xswamask, &xswa);
- if (!win) return(win); /* leave immediately if couldn't create */
-
-
-- XSetStandardProperties(theDisp, win, name, name, None, NULL, 0, &hints);
--
- xwmh.input = True;
- xwmh.flags = InputHint;
- if (iconPix) { xwmh.icon_pixmap = iconPix; xwmh.flags |= IconPixmapHint; }
-- XSetWMHints(theDisp, win, &xwmh);
-
- if (clname && strlen(clname)) {
- classh.res_name = "xv";
-- classh.res_class = clname;
-- XSetClassHint(theDisp, win, &classh);
-+ classh.res_class = (char *) clname;
- StoreDeleteWindowProp(win);
- }
-
-+ XmbSetWMProperties(theDisp, win, name, name, NULL, 0, &hints, &xwmh,
-+ clname ? &classh : NULL);
-+
- return(win);
- }
--
-+
-
-
- /**************************************************/
- void DrawString(win,x,y,str)
-- Window win;
-- int x,y;
-- char *str;
-+ Window win;
-+ int x,y;
-+ const char *str;
- {
- XDrawString(theDisp, win, theGC, x, y, str, (int) strlen(str));
- }
-
--
-+
- /**************************************************/
- void CenterString(win,x,y,str)
-- Window win;
-- int x,y;
-- char *str;
-+ Window win;
-+ int x,y;
-+ const char *str;
- {
- DrawString(win, CENTERX(mfinfo, x, str), CENTERY(mfinfo, y), str);
- }
-
--
-+
- /**************************************************/
- void ULineString(win,x,y,str)
-- Window win;
-- int x,y;
-- char *str;
-+ Window win;
-+ int x,y;
-+ const char *str;
- {
- DrawString(win, x, y, str);
-- XDrawLine(theDisp, win, theGC, x, y+DESCENT-1,
-+ XDrawLine(theDisp, win, theGC, x, y+DESCENT-1,
- x+StringWidth(str), y+DESCENT-1);
- }
-
--
-+
- /**************************************************/
- int StringWidth(str)
-- char *str;
-+ const char *str;
- {
- return(XTextWidth(mfinfo, str, (int) strlen(str)));
- }
-
--
-+
- /**************************************************/
- int CursorKey(ks, shift, dotrans)
- KeySym ks;
- int shift, dotrans;
- {
-- /* called by the KeyPress/KeyRelease event handler to determine if a
-+ /* called by the KeyPress/KeyRelease event handler to determine if a
- given keypress is a cursor key. More complex than you'd think, since
- certain Sun Keyboards generate a variety of odd keycodes, and not all
- keyboards *have* all these keys. Note that 'shifted' arrow keys
-@@ -225,29 +241,29 @@
-
- int i = CK_NONE;
-
-- if (ks==XK_Up || ks==XK_KP_Up ||
-- ks==XK_KP_8 || ks==XK_F28) i=CK_UP;
-+ if (ks==XK_Up || ks==XK_KP_Up ||
-+ ks==XK_F28) i=CK_UP;
-
-- else if (ks==XK_Down || ks==XK_KP_Down ||
-- ks==XK_KP_2 || ks==XK_F34) i=CK_DOWN;
-+ else if (ks==XK_Down || ks==XK_KP_Down ||
-+ ks==XK_F34) i=CK_DOWN;
-
-- else if (ks==XK_Left || ks==XK_KP_Left ||
-- ks==XK_KP_4 || ks==XK_F30) i=CK_LEFT;
-+ else if (ks==XK_Left || ks==XK_KP_Left ||
-+ ks==XK_F30) i=CK_LEFT;
-
-- else if (ks==XK_Right || ks==XK_KP_Right ||
-- ks==XK_KP_6 || ks==XK_F32) i=CK_RIGHT;
-+ else if (ks==XK_Right || ks==XK_KP_Right ||
-+ ks==XK_F32) i=CK_RIGHT;
-
- else if (ks==XK_Prior || ks==XK_KP_Prior ||
-- ks==XK_KP_9 || ks==XK_F29) i=CK_PAGEUP;
-+ ks==XK_F29) i=CK_PAGEUP;
-
- else if (ks==XK_Next || ks==XK_KP_Next ||
-- ks==XK_KP_3 || ks==XK_F35) i=CK_PAGEDOWN;
-+ ks==XK_F35) i=CK_PAGEDOWN;
-
- else if (ks==XK_Home || ks==XK_KP_Home ||
-- ks==XK_KP_7 || ks==XK_F27) i=CK_HOME;
-+ ks==XK_F27) i=CK_HOME;
-
- else if (ks==XK_End || ks==XK_KP_End ||
-- ks==XK_KP_1 || ks==XK_F33) i=CK_END;
-+ ks==XK_F33) i=CK_END;
-
- else i = CK_NONE;
-
-@@ -257,7 +273,7 @@
- else if (i==CK_UP) i=CK_PAGEUP;
- else if (i==CK_DOWN) i=CK_PAGEDOWN;
- }
--
-+
- return i;
- }
-
-@@ -334,9 +350,9 @@
- ev.window = win;
- ev.x = x; ev.y = y; ev.width = w; ev.height = h;
- ev.count = 0;
--
-+
- XSendEvent(theDisp, win, False, NoEventMask, (XEvent *) &ev);
--}
-+}
-
-
- /***********************************/
-@@ -381,7 +397,7 @@
- u_int w, h;
- u_long bg;
- {
-- /* stipple a rectangular region by drawing 'bg' where there's 1's
-+ /* stipple a rectangular region by drawing 'bg' where there's 1's
- in the stipple pattern */
-
- XSetFillStyle (theDisp, theGC, FillStippled);
-@@ -400,7 +416,7 @@
- unsigned int w,h;
- unsigned long hi, lo, bg;
- {
-- int i,r,x1,y1;
-+ int i, x1, y1;
-
- x1 = x + (int) w;
- y1 = y + (int) h;
-@@ -413,7 +429,7 @@
- XDrawLine(theDisp, win, theGC, x+i, y1-i, x+i, y+i);
- XDrawLine(theDisp, win, theGC, x+i, y+i, x1-i, y+i);
- }
--
-+
- /* draw bot-right */
- XSetForeground(theDisp, theGC, (inout==R3D_OUT) ? lo : hi);
-
-@@ -431,18 +447,18 @@
- }
- }
- }
--
-+
-
-
- /**************************************************/
- void SetCropString()
- {
- /* sets the crop string in the info box to be correct. should
-- be called whenever 'but[BCROP].active', cXOFF,cYOFF,cWIDE,cHIGH
-+ be called whenever 'but[BCROP].active', cXOFF,cYOFF,cWIDE,cHIGH
- are changed */
-
-- if (cpic != pic)
-- SetISTR(ISTR_CROP, "%dx%d rectangle starting at %d,%d",
-+ if (cpic != pic)
-+ SetISTR(ISTR_CROP, "%dx%d rectangle starting at %d,%d",
- cWIDE, cHIGH, cXOFF, cYOFF);
- else SetISTR(ISTR_CROP, "<none>");
- }
-@@ -469,7 +485,7 @@
- char *st;
-
- /* give 'em time to read message */
-- if (infoUp || ctrlUp || anyBrowUp) sleep(3);
-+ if (infoUp || ctrlUp || anyBrowUp) sleep(3);
- else {
- st = GetISTR(ISTR_INFO);
- OpenAlert(st);
-@@ -477,11 +493,11 @@
- CloseAlert();
- }
- }
--
-+
-
- /***********************************/
- void FatalError (identifier)
-- char *identifier;
-+ const char *identifier;
- {
- fprintf(stderr, "%s: %s\n",cmd, identifier);
- Quit(-1);
-@@ -491,12 +507,17 @@
- /***********************************/
- void Quit(i)
- int i;
--{
-+{
- /* called when the program exits. frees everything explictly created
- EXCEPT allocated colors. This is used when 'useroot' is in operation,
- as we have to keep the alloc'd colors around, but we don't want anything
- else to stay */
-
-+#ifdef AUTO_EXPAND
-+ chdir(initdir);
-+ Vdsettle();
-+#endif
-+
- if (!theDisp) exit(i); /* called before connection opened */
-
- if (useroot && i==0) { /* save the root info */
-@@ -516,14 +537,38 @@
- if (jpegW) XDestroyWindow(theDisp, jpegW);
- #endif
-
-+#ifdef HAVE_JP2K
-+ if (jp2kW) XDestroyWindow(theDisp, jp2kW);
-+#endif
-+
- #ifdef HAVE_TIFF
- if (tiffW) XDestroyWindow(theDisp, tiffW);
- #endif
-
-+#ifdef HAVE_PNG
-+ if (pngW) XDestroyWindow(theDisp, pngW);
-+#endif
-+
-+#ifdef HAVE_PCD
-+ if (pcdW) XDestroyWindow(theDisp, pcdW);
-+#endif
-+
-+#ifdef HAVE_PIC2
-+ if (pic2W) XDestroyWindow(theDisp, pic2W);
-+#endif
-+
-+#ifdef HAVE_MGCSFX
-+ if (mgcsfxW) XDestroyWindow(theDisp, mgcsfxW);
-+#endif
-+
-+#ifdef HAVE_PNG
-+ if (pngW) XDestroyWindow(theDisp, pngW);
-+#endif
-+
- /* if NOT using stdcmap for images, free stdcmap */
-- if (colorMapMode != CM_STDCMAP) {
-+ if (colorMapMode != CM_STDCMAP) {
- int j;
-- for (j=0; j<stdnfcols; j++)
-+ for (j=0; j<stdnfcols; j++)
- xvFreeColors(theDisp, theCmap, &stdfreecols[j], 1, 0L);
- }
-
-@@ -543,13 +588,13 @@
- if (origlist[j][0] != '/') { /* relative path, prepend 'initdir' */
- sprintf(str,"%s/%s", initdir, origlist[j]);
- if (unlink(str)) {
-- fprintf(stderr,"%s: can't delete '%s' - %s\n",
-+ fprintf(stderr,"%s: can't delete '%s' - %s\n",
- cmd, str, ERRSTR(errno));
- }
- }
- else {
- if (unlink(origlist[j])) {
-- fprintf(stderr,"%s: can't delete '%s' - %s\n",
-+ fprintf(stderr,"%s: can't delete '%s' - %s\n",
- cmd, origlist[j], ERRSTR(errno));
- }
- }
-@@ -567,7 +612,7 @@
- void LoadFishCursors()
- {
- #define fc_w 16
--#define fc_h 16
-+#define fc_h 16
-
- Pixmap flpix,flmpix,fmpix,fmmpix,frpix,frmpix;
- Pixmap fl1pix, fl1mpix, fr1pix, fr1mpix;
-@@ -592,7 +637,7 @@
-
- fr1pix = XCreatePixmapFromBitmapData(theDisp, ctrlW, (char *) fc_right1_bits,
- fc_w, fc_h, 1L, 0L, 1);
-- fr1mpix = XCreatePixmapFromBitmapData(theDisp, ctrlW,
-+ fr1mpix = XCreatePixmapFromBitmapData(theDisp, ctrlW,
- (char *) fc_right1m_bits,
- fc_w, fc_h, 1L, 0L, 1);
-
-@@ -613,7 +658,7 @@
- fr1curs= XCreatePixmapCursor(theDisp, fr1pix,fr1mpix,&fg, &bg, 8,8);
- frcurs = XCreatePixmapCursor(theDisp, frpix, frmpix, &fg, &bg, 8,8);
-
-- if (!flcurs || !fmcurs || !frcurs || !fl1curs || !fr1curs)
-+ if (!flcurs || !fmcurs || !frcurs || !fl1curs || !fr1curs)
- { flcurs = fmcurs = frcurs = (Cursor) NULL; }
- }
-
-@@ -633,8 +678,8 @@
- time(&lastwaittime);
- waiting=1;
- xwmh.input = True;
-- xwmh.icon_pixmap = riconPix;
-- xwmh.icon_mask = riconmask;
-+ xwmh.icon_pixmap = riconPix;
-+ xwmh.icon_mask = riconmask;
- xwmh.flags = (InputHint | IconPixmapHint | IconMaskHint) ;
- if (!useroot && mainW) XSetWMHints(theDisp, mainW, &xwmh);
- if ( useroot && ctrlW) XSetWMHints(theDisp, ctrlW, &xwmh);
-@@ -665,8 +710,8 @@
- if (waiting) {
- waiting=0;
- xwmh.input = True;
-- xwmh.icon_pixmap = iconPix;
-- xwmh.icon_mask = iconmask;
-+ xwmh.icon_pixmap = iconPix;
-+ xwmh.icon_mask = iconmask;
- xwmh.flags = (InputHint | IconPixmapHint | IconMaskHint) ;
- if (!useroot && mainW) XSetWMHints(theDisp, mainW, &xwmh);
- if ( useroot && ctrlW) XSetWMHints(theDisp, ctrlW, &xwmh);
-@@ -694,11 +739,11 @@
-
- XFlush(theDisp);
- }
--
-+
-
- static void set_cursors(mainc, otherc)
- Cursor mainc, otherc;
--{
-+{
- if (!useroot && mainW) XDefineCursor(theDisp, mainW, mainc);
- if (infoW) XDefineCursor(theDisp, infoW, otherc);
- if (ctrlW) XDefineCursor(theDisp, ctrlW, otherc);
-@@ -708,42 +753,63 @@
-
- SetBrowseCursor(otherc);
- SetTextCursor(otherc);
--
-+
- #ifdef HAVE_JPEG
- if (jpegW) XDefineCursor(theDisp, jpegW, otherc);
- #endif
--
-+
-+#ifdef HAVE_JP2K
-+ if (jp2kW) XDefineCursor(theDisp, jp2kW, otherc);
-+#endif
-+
- #ifdef HAVE_TIFF
- if (tiffW) XDefineCursor(theDisp, tiffW, otherc);
- #endif
-+
-+#ifdef HAVE_PNG
-+ if (pngW) XDefineCursor(theDisp, pngW, otherc);
-+#endif
-+
-+#ifdef HAVE_PNG
-+ if (pngW) XDefineCursor(theDisp, pngW, otherc);
-+#endif
-+
-+#ifdef HAVE_PCD
-+ if (pcdW) XDefineCursor(theDisp, pcdW, otherc);
-+#endif
-+
-+#ifdef HAVE_PIC2
-+ if (pic2W) XDefineCursor(theDisp, pic2W, otherc);
-+#endif
-+
-+#ifdef HAVE_MGCSFX
-+ if (mgcsfxW) XDefineCursor(theDisp, mgcsfxW, otherc);
-+#endif
- }
-
-
- /***************************************************/
--char *BaseName(fname)
-- char *fname;
-+const char *BaseName(fname)
-+ const char *fname;
- {
-- char *basname;
-+ const char *basname;
-
-- /* given a complete path name ('/foo/bar/weenie.gif'), returns just the
-+ /* given a complete path name ('/foo/bar/weenie.gif'), returns just the
- 'simple' name ('weenie.gif'). Note that it does not make a copy of
- the name, so don't be modifying it... */
-
-- basname = (char *) rindex(fname, '/');
-- if (!basname) basname = fname;
-- else basname++;
--
-- return basname;
-+ basname = (const char *) rindex(fname, '/');
-+ return basname? basname+1 : fname;
- }
-
--
-+
- /***************************************************/
- void DrawTempGauge(win, x,y,w,h, ratio, fg,bg,hi,lo, str)
-- Window win;
-- int x,y,w,h;
-- double ratio;
-- u_long fg,bg,hi,lo;
-- char *str;
-+ Window win;
-+ int x,y,w,h;
-+ double ratio;
-+ u_long fg,bg,hi,lo;
-+ const char *str;
- {
- /* draws a 'temprature'-style horizontal progress meter in the specified
- window, at the specified location */
-@@ -773,14 +839,14 @@
- if (numchars) { /* do string */
- if (barwide < maxwide) {
- XSetForeground(theDisp, theGC, bg);
-- XFillRectangle(theDisp, win, theGC, x+3+barwide, y+3,
-+ XFillRectangle(theDisp, win, theGC, x+3+barwide, y+3,
- (u_int) (maxwide-barwide), (u_int) (h-5));
- }
--
-+
- XSetFunction(theDisp, theGC, GXinvert);
- XSetPlaneMask(theDisp, theGC, fg ^ bg);
-
-- XDrawString(theDisp, win, theGC, CENTERX(mfinfo, (x+w/2), str),
-+ XDrawString(theDisp, win, theGC, CENTERX(mfinfo, (x+w/2), str),
- CENTERY(mfinfo, (y+h/2)), str, numchars);
-
- XSetFunction(theDisp, theGC, GXcopy);
-@@ -789,18 +855,18 @@
-
- else if (barwide < maxwide) {
- XDrawLine(theDisp,win,theGC,x+3+barwide, y+h/2 + 0, x+w-3, y+h/2 + 0);
--
-+
- XSetForeground(theDisp, theGC, lo);
- XDrawLine(theDisp,win,theGC,x+3+barwide, y+h/2 + 1, x+w-3, y+h/2 + 1);
--
-+
- XSetForeground(theDisp, theGC, hi);
- XDrawLine(theDisp,win,theGC,x+3+barwide, y+h/2 + 2, x+w-3, y+h/2 + 2);
--
-+
- XSetForeground(theDisp, theGC, bg);
-- XFillRectangle(theDisp, win, theGC, x+3+barwide, y+3,
-+ XFillRectangle(theDisp, win, theGC, x+3+barwide, y+3,
- (u_int) (maxwide-barwide), (u_int) (h/2 - 3));
--
-- XFillRectangle(theDisp, win, theGC, x+3+barwide, y+h/2 + 3,
-+
-+ XFillRectangle(theDisp, win, theGC, x+3+barwide, y+h/2 + 3,
- (u_int) (maxwide-barwide),(u_int)((h-3) - (h/2+3)) + 1);
- }
- }
-@@ -815,44 +881,44 @@
- if (numchars) {
- if (barwide < maxwide) {
- XSetForeground(theDisp, theGC, bg);
-- XFillRectangle(theDisp, win, theGC, x+1+barwide, y+1,
-+ XFillRectangle(theDisp, win, theGC, x+1+barwide, y+1,
- (u_int) (maxwide-barwide), (u_int) (h-1));
- }
--
-+
- XSetFunction(theDisp, theGC, GXinvert);
- XSetPlaneMask(theDisp, theGC, fg ^ bg);
-
-- XDrawString(theDisp, win, theGC, CENTERX(mfinfo, (x+w/2), str),
-+ XDrawString(theDisp, win, theGC, CENTERX(mfinfo, (x+w/2), str),
- CENTERY(mfinfo, (y+h/2)), str, numchars);
-
- XSetFunction(theDisp, theGC, GXcopy);
- XSetPlaneMask(theDisp, theGC, AllPlanes);
- }
--
-+
- else if (barwide < maxwide) {
- XDrawLine(theDisp, win, theGC, x+1+barwide, y+h/2, x+w-1, y+h/2);
--
-+
- XSetForeground(theDisp, theGC, bg);
-- XFillRectangle(theDisp, win, theGC, x+1+barwide, y+1,
-+ XFillRectangle(theDisp, win, theGC, x+1+barwide, y+1,
- (u_int) (maxwide-barwide), (u_int) (h/2 - 1));
--
-- XFillRectangle(theDisp, win, theGC, x+1+barwide, y+h/2 + 1,
-+
-+ XFillRectangle(theDisp, win, theGC, x+1+barwide, y+h/2 + 1,
- (u_int)(maxwide-barwide),(u_int)(((h-1) - (h/2+1))+1));
- }
- }
-
- XFlush(theDisp);
- }
--
-+
-
-
- /***************************************************/
- void ProgressMeter(min, max, val, str)
-- int min, max, val;
-- char *str;
-+ int min, max, val;
-+ const char *str;
- {
- /* called during 'long' operations (algorithms, smoothing, etc.) to
-- give some indication that the program will ever finish. Draws a
-+ give some indication that the program will ever finish. Draws a
- temperature gauge in either mainW (if not useRoot), or ctrlW.
- Tries to be clever: only draws gauge if it looks like the operation is
- going to take more than a few seconds. Calling with val == max removes
-@@ -887,7 +953,7 @@
- if (!waiting) { /* not waiting (or not waiting any longer) */
- if (nowTime == lastTime && val<max) return; /* max one draw per second */
- lastTime = nowTime;
-- DrawTempGauge(win, xpos, ypos, 100,19, doneness,
-+ DrawTempGauge(win, xpos, ypos, 100,19, doneness,
- infofg,infobg,hicol,locol,str);
-
- if (val >= max) { /* remove temp gauge */
-@@ -915,7 +981,7 @@
- void XVCreatedFile(fullname)
- char *fullname;
- {
-- /* called whenever a file has been deleted. Updates browser & dir windows,
-+ /* called whenever a file has been created. Updates browser & dir windows,
- if necessary */
-
- BRCreatedFile(fullname);
-@@ -925,7 +991,8 @@
-
- /***************************************************/
- void xvbcopy(src, dst, len)
-- char *src, *dst;
-+ const char *src;
-+ char *dst;
- size_t len;
- {
- /* Modern OS's (Solaris, etc.) frown upon the use of bcopy(),
-@@ -945,7 +1012,7 @@
- */
-
- if (src==dst || len<=0) return; /* nothin' to do */
--
-+
- if (src<dst && src+len>dst) { /* do a backward copy */
- src = src + len - 1;
- dst = dst + len - 1;
-@@ -957,11 +1024,11 @@
- for ( ; len>0; len--, src++, dst++) *dst = *src;
- }
- }
--
-+
-
- /***************************************************/
- int xvbcmp (s1, s2, len)
-- char *s1, *s2;
-+ const char *s1, *s2;
- size_t len;
- {
- for ( ; len>0; len--, s1++, s2++) {
-@@ -985,28 +1052,31 @@
- char *buf;
- size_t buflen;
- {
-- /* gets the current working directory. No trailing '/' */
-+ /* Gets the current working directory and puts it in buf. No trailing '/'. */
-
-- char *rv;
-+ const char *rv;
-
- #ifdef USE_GETCWD
-- rv = (char *) getcwd(buf, buflen);
-+ rv = (const char *) getcwd(buf, buflen);
- #else
-- rv = (char *) getwd(buf);
-+ rv = (const char *) getwd(buf);
- #endif
-
- if (!rv || strlen(rv)==0) {
-- if (((rv=(char *) getenv("PWD"))==NULL) &&
-- ((rv=(char *) getenv("cwd"))==NULL)) rv = "./";
-+ if (((rv=(const char *) getenv("PWD"))==NULL) &&
-+ ((rv=(const char *) getenv("cwd"))==NULL)) rv = "./";
- strcpy(buf, rv);
- }
-+#ifdef AUTO_EXPAND
-+ Vdtodir(buf);
-+#endif
- }
-
-
-
- /***************************************************/
-
--/*
-+/*
- * Source code for the "strstr" library routine.
- *
- * Copyright 1988 Regents of the University of California
-@@ -1020,10 +1090,11 @@
- */
-
- char *xv_strstr(string, substring)
-- char *string; /* String to search. */
-- char *substring; /* Substring to try to find in string. */
-+ const char *string; /* String to search. */
-+ const char *substring; /* Substring to try to find in string. */
- {
-- register char *a, *b;
-+ const char *a;
-+ const char *b;
-
- /* First scan quickly through the two strings looking for a
- * single-character match. When it's found, then compare the
-@@ -1031,14 +1102,14 @@
- */
-
- b = substring;
-- if (*b == 0) return string;
-+ if (*b == 0) return (char *) string;
-
- for ( ; *string != 0; string += 1) {
- if (*string != *b) continue;
-
- a = string;
- while (1) {
-- if (*b == 0) return string;
-+ if (*b == 0) return (char *) string;
- if (*a++ != *b++) break;
- }
- b = substring;
-@@ -1052,7 +1123,8 @@
-
- /***************************************************/
- FILE *xv_fopen(fname, mode)
-- char *fname, *mode;
-+ const char *fname;
-+ const char *mode;
- {
- FILE *fp;
-
-@@ -1066,72 +1138,90 @@
- }
-
-
-+/***************************************************/
-+/* GRR 20050320: added actual mk[s]temp() call... */
-+void xv_mktemp(buf, fname)
-+ char *buf;
-+ const char *fname;
-+{
-+#ifndef VMS
-+ sprintf(buf, "%s/%s", tmpdir, fname);
-+#else
-+ sprintf(buf, "Sys$Disk:[]%s", fname);
-+#endif
-+#ifdef USE_MKSTEMP
-+ close(mkstemp(buf));
-+#else
-+ mktemp(buf);
-+#endif
-+}
-
-
--/*******/
-+/***************************************************/
- void Timer(msec) /* waits for 'n' milliseconds */
-- int msec;
--/*******/
-+ int msec;
- {
- long usec;
-
- if (msec <= 0) return;
-+
- usec = (long) msec * 1000;
-
-
--#ifdef VMS
-+#ifdef USLEEP
-+ usleep(usec);
-+ /* return */
-+#endif
-+
-+
-+#if defined(VMS) && !defined(USLEEP)
- {
- float ftime;
- ftime = msec / 1000.0;
- lib$wait(&ftime);
-- return;
-+ /* return */
- }
- #endif
-
-
--#ifdef sgi
-+#if defined(sgi) && !defined(USLEEP)
- {
- float ticks_per_msec;
- long ticks;
- ticks_per_msec = (float) CLK_TCK / 1000.0;
- ticks = (long) ((float) msec * ticks_per_msec);
- sginap(ticks);
-- return;
-+ /* return */
- }
- #endif
-
-
--#if defined(SVR4) || defined(sco)
-+/* does SGI define SVR4? not sure... */
-+#if (defined(SVR4) || defined(sco)) && !defined(sgi) && !defined(USLEEP)
- {
- struct pollfd dummy;
- poll(&dummy, 0, msec);
-- return;
-+ /* return */
- }
- #endif
-
-
--#ifdef USLEEP
-- usleep(usec); return;
--#endif
--
--
--#ifdef NOTIMER
-- return;
--#endif
--
--
--#ifndef VMS
-+#if !defined(USLEEP) && !defined(VMS) && !defined(sgi) && !defined(SVR4) && !defined(sco) && !defined(NOTIMER)
- {
-- /* default Timer() method now uses 'select()', which probably works
-- on all systems *anyhow* (except for VMS...) */
--
-+ /* default/fall-through Timer() method now uses 'select()', which
-+ * probably works on all systems *anyhow* (except for VMS...) */
-+
- struct timeval time;
-
- time.tv_sec = usec / 1000000L;
- time.tv_usec = usec % 1000000L;
- select(0, XV_FDTYPE NULL, XV_FDTYPE NULL, XV_FDTYPE NULL, &time);
-+ /* return */
- }
--#endif /* VMS */
--}
-+#endif
-
-
-+ /* NOTIMER case, fallthroughs, etc. ... but we return void, so who cares */
-+ /* return */
-+}
-+
-diff -ru xv-3.10a/xvpbm.c xv-3.10a-enhancements/xvpbm.c
---- xv-3.10a/xvpbm.c 1995-01-03 13:23:44.000000000 -0800
-+++ xv-3.10a-enhancements/xvpbm.c 2007-05-13 17:44:03.000000000 -0700
-@@ -23,6 +23,15 @@
- */
-
-
-+typedef unsigned short ush;
-+typedef unsigned char uch;
-+
-+#define alpha_composite(composite, fg, alpha, bg) { \
-+ ush temp = ((ush)(fg)*(ush)(alpha) + \
-+ (ush)(bg)*(ush)(255 - (ush)(alpha)) + (ush)128); \
-+ (composite) = (uch)((temp + (temp >> 8)) >> 8); \
-+}
-+
- #define TRUNCSTR "File appears to be truncated."
-
- static int garbage;
-@@ -31,17 +40,91 @@
- static int loadpbm PARM((FILE *, PICINFO *, int));
- static int loadpgm PARM((FILE *, PICINFO *, int, int));
- static int loadppm PARM((FILE *, PICINFO *, int, int));
-+static int loadpam PARM((FILE *, PICINFO *, int, int));
- static int getint PARM((FILE *, PICINFO *));
- static int getbit PARM((FILE *, PICINFO *));
- static int getshort PARM((FILE *));
--static int pbmError PARM((char *, char *));
-+static int pbmError PARM((const char *, const char *));
-+
-+static const char *bname;
-+
-+
-+#ifdef HAVE_MGCSFX
-+/*
-+ * When file read or file write is fail, probably it's caused by
-+ * reading from pipe which has no data yet, or writing to pipe
-+ * which is not ready yet.
-+ * Then we can use system call select() on descriptor of pipe and wait.
-+ * If you want, change 'undef' to 'define' in the following line.
-+ * This feature is performance-killer.
-+ */
-+#undef FIX_PIPE_ERROR
-+
-+#ifdef __osf__
-+# ifdef __alpha
-+# define FIX_PIPE_ERROR
-+# endif
-+#endif
-+
-+#endif /* HAVE_MGCSFX */
-+
-+
-+#ifdef FIX_PIPE_ERROR
-+
-+int pipefdr;
-+
-+struct timeval timeout;
-+int width;
-+fd_set fds;
-+
-+static void ready_read()
-+{
-+ if(pipefdr < 0) return; /* if file descriptor is not pipe, OK */
-+ WaitCursor();
-
--static char *bname;
-+reselect:
-+ /* setting of timeout */
-+ timeout.tv_sec = 1; /* 1 sec */
-+ timeout.tv_usec = 0; /* 0 usec */
-+
-+ FD_ZERO(&fds); /* clear bits */
-+ FD_SET(pipefdr, &fds); /* set bit of fd in fds */
-+
-+ /* number of file descriptor to want check (0 $B!A(B width-1) */
-+ width = pipefdr + 1;
-+
-+ /* select returns number of file descriptors */
-+ if (select(width, &fds, NULL, NULL, &timeout) < 0){
-+ if(DEBUG){
-+ fprintf(stderr, "No file descriptors can't selected, waiting...\n");
-+ }
-+ goto reselect;
-+ }
-+
-+ if (FD_ISSET(pipefdr, &fds)){
-+ /* Now, descriptor of pipe is ready to read */
-+ return;
-+ }else{
-+ if(DEBUG){
-+ fprintf(stderr, "Can't read from pipe yet, waiting...\n");
-+ }
-+ goto reselect;
-+ }
-+
-+}
-+#endif /* FIX_PIPE_ERROR */
-
- /*******************************************/
-+#ifdef HAVE_MGCSFX
-+int LoadPBM(fname, pinfo, fd)
-+ char *fname;
-+ PICINFO *pinfo;
-+ int fd;
-+#else
- int LoadPBM(fname, pinfo)
- char *fname;
- PICINFO *pinfo;
-+#endif /* HAVE_MGCSFX */
- /*******************************************/
- {
- /* returns '1' on success */
-@@ -50,6 +133,10 @@
- int c, c1;
- int maxv, rv;
-
-+#ifdef FIX_PIPE_ERROR
-+ pipefdr = fd;
-+#endif
-+
- garbage = maxv = rv = 0;
- bname = BaseName(fname);
-
-@@ -57,6 +144,22 @@
- pinfo->comment = (char *) NULL;
-
-
-+#ifdef HAVE_MGCSFX
-+ if(fd < 0){
-+ /* open the file */
-+ fp = xv_fopen(fname,"r");
-+ if (!fp) return (pbmError(bname, "can't open file"));
-+
-+ /* compute file length */
-+ fseek(fp, 0L, 2);
-+ filesize = ftell(fp);
-+ fseek(fp, 0L, 0);
-+ }else{
-+ fp = fdopen(fd, "r");
-+ if (!fp) return (pbmError(bname, "can't open file"));
-+ filesize = 0; /* dummy */
-+ }
-+#else
- /* open the file */
- fp = xv_fopen(fname,"r");
- if (!fp) return (pbmError(bname, "can't open file"));
-@@ -65,6 +168,7 @@
- fseek(fp, 0L, 2);
- filesize = ftell(fp);
- fseek(fp, 0L, 0);
-+#endif /* HAVE_MGCSFX */
-
-
- /* read the first two bytes of the file to determine which format
-@@ -73,7 +177,8 @@
- "P6" = raw pixmap */
-
- c = getc(fp); c1 = getc(fp);
-- if (c!='P' || c1<'1' || c1>'6') return(pbmError(bname, "unknown format"));
-+ if (c!='P' || c1<'1' || (c1>'6' && c1!='8')) /* GRR alpha */
-+ return(pbmError(bname, "unknown format"));
-
- /* read in header information */
- pinfo->w = getint(fp, pinfo); pinfo->h = getint(fp, pinfo);
-@@ -104,6 +209,7 @@
- if (c1=='1' || c1=='4') rv = loadpbm(fp, pinfo, c1=='4' ? 1 : 0);
- else if (c1=='2' || c1=='5') rv = loadpgm(fp, pinfo, c1=='5' ? 1 : 0, maxv);
- else if (c1=='3' || c1=='6') rv = loadppm(fp, pinfo, c1=='6' ? 1 : 0, maxv);
-+ else if (c1=='8') rv = loadpam(fp, pinfo, 1 , maxv);
-
- fclose(fp);
-
-@@ -115,7 +221,7 @@
- }
-
- return rv;
--}
-+}
-
-
-
-@@ -127,15 +233,21 @@
- {
- byte *pic8;
- byte *pix;
-- int i,j,bit,w,h;
-+ int i,j,bit,w,h,npixels;
-+
-+ w = pinfo->w;
-+ h = pinfo->h;
-
-- w = pinfo->w; h = pinfo->h;
-- pic8 = (byte *) calloc((size_t) w * h, (size_t) 1);
-- if (!pic8) return pbmError(bname, "couldn't malloc 'pic8'");
-+ npixels = w * h;
-+ if (w <= 0 || h <= 0 || npixels/w != h)
-+ return pbmError(bname, "image dimensions too large");
-+
-+ pic8 = (byte *) calloc((size_t) npixels, (size_t) 1);
-+ if (!pic8) FatalError("couldn't malloc 'pic8' for PBM");
-
- pinfo->pic = pic8;
- pinfo->type = PIC8;
-- sprintf(pinfo->fullInfo, "PBM, %s format. (%ld bytes)",
-+ sprintf(pinfo->fullInfo, "PBM, %s format. (%ld bytes)",
- (raw) ? "raw" : "ascii", filesize);
- sprintf(pinfo->shrtInfo, "%dx%d PBM.", w, h);
- pinfo->colType = F_BWDITHER;
-@@ -153,7 +265,7 @@
- for (j=0; j<w; j++, pix++) *pix = getbit(fp, pinfo);
- }
-
-- if (numgot != w*h) pbmError(bname, TRUNCSTR);
-+ if (numgot != npixels) pbmError(bname, TRUNCSTR);
- if (garbage) {
- return(pbmError(bname, "Garbage characters in image data."));
- }
-@@ -192,17 +304,23 @@
- int raw, maxv;
- {
- byte *pix, *pic8;
-- int i,j,bitshift,w,h, holdmaxv;
-+ int i,j,bitshift,w,h,npixels, holdmaxv;
-+
-
-+ w = pinfo->w;
-+ h = pinfo->h;
-
-- w = pinfo->w; h = pinfo->h;
-- pic8 = (byte *) calloc((size_t) w*h, (size_t) 1);
-- if (!pic8) return(pbmError(bname, "couldn't malloc 'pic8'"));
-+ npixels = w * h;
-+ if (w <= 0 || h <= 0 || npixels/w != h)
-+ return pbmError(bname, "image dimensions too large");
-+
-+ pic8 = (byte *) calloc((size_t) npixels, (size_t) 1);
-+ if (!pic8) FatalError("couldn't malloc 'pic8' for PGM");
-
-
- pinfo->pic = pic8;
- pinfo->type = PIC8;
-- sprintf(pinfo->fullInfo, "PGM, %s format. (%ld bytes)",
-+ sprintf(pinfo->fullInfo, "PGM, %s format. (%ld bytes)",
- (raw) ? "raw" : "ascii", filesize);
- sprintf(pinfo->shrtInfo, "%dx%d PGM.", pinfo->w, pinfo->h);
- pinfo->colType = F_GREYSCALE;
-@@ -236,11 +354,24 @@
- }
- }
- else {
-- numgot = fread(pic8, (size_t) 1, (size_t) w*h, fp); /* read raw data */
-+#ifdef FIX_PIPE_ERROR
-+ reread:
-+ numgot += fread(pic8 + numgot, (size_t) 1, (size_t) w*h - numgot, fp); /* read raw data */
-+ if(errno == EINTR){
-+ if(DEBUG){
-+ fprintf(stderr,
-+ "Can't read all data from pipe, call select and waiting...\n");
-+ }
-+ ready_read();
-+ goto reread;
-+ }
-+#else
-+ numgot = fread(pic8, (size_t)1, (size_t)npixels, fp); /* read raw data */
-+#endif
- }
- }
-
-- if (numgot != w*h) pbmError(bname, TRUNCSTR); /* warning only */
-+ if (numgot != npixels) pbmError(bname, TRUNCSTR); /* warning only */
-
- if (garbage) {
- return (pbmError(bname, "Garbage characters in image data."));
-@@ -256,18 +387,24 @@
- PICINFO *pinfo;
- int raw, maxv;
- {
-- byte *pix, *pic24, scale[256], *pic8;
-- int i,j,bitshift, w, h, holdmaxv;
-+ byte *pix, *pic24, scale[256];
-+ int i,j,bitshift, w, h, npixels, bufsize, holdmaxv;
-+
-+ w = pinfo->w;
-+ h = pinfo->h;
-
-- w = pinfo->w; h = pinfo->h;
-+ npixels = w * h;
-+ bufsize = 3*npixels;
-+ if (w <= 0 || h <= 0 || npixels/w != h || bufsize/3 != npixels)
-+ return pbmError(bname, "image dimensions too large");
-
- /* allocate 24-bit image */
-- pic24 = (byte *) calloc((size_t) w*h*3, (size_t) 1);
-- if (!pic24) FatalError("couldn't malloc 'pic24'");
-+ pic24 = (byte *) calloc((size_t) bufsize, (size_t) 1);
-+ if (!pic24) FatalError("couldn't malloc 'pic24' for PPM");
-
- pinfo->pic = pic24;
- pinfo->type = PIC24;
-- sprintf(pinfo->fullInfo, "PPM, %s format. (%ld bytes)",
-+ sprintf(pinfo->fullInfo, "PPM, %s format. (%ld bytes)",
- (raw) ? "raw" : "ascii", filesize);
- sprintf(pinfo->shrtInfo, "%dx%d PPM.", w, h);
- pinfo->colType = F_FULLCOLOR;
-@@ -297,20 +434,149 @@
- }
- }
- else {
-- numgot = fread(pic24, (size_t) 1, (size_t) w*h*3, fp); /* read data */
-+#ifdef FIX_PIPE_ERROR
-+ reread:
-+ numgot += fread(pic24 + numgot, (size_t) 1, (size_t) w*h*3 - numgot, fp); /* read data */
-+ if(errno == EINTR){
-+ if(DEBUG){
-+ fprintf(stderr,
-+ "Can't read all data from pipe, call select and waiting...\n");
-+ }
-+ ready_read();
-+ goto reread;
-+ }
-+#else
-+ numgot = fread(pic24, (size_t) 1, (size_t) bufsize, fp); /* read data */
-+#endif
- }
- }
--
-- if (numgot != w*h*3) pbmError(bname, TRUNCSTR);
-+
-+ if (numgot != bufsize) pbmError(bname, TRUNCSTR);
-
- if (garbage)
- return(pbmError(bname, "Garbage characters in image data."));
-
-
-- /* have to scale all RGB values up (Conv24to8 expects RGB values to
-- range from 0-255 */
-+ /* have to scale up all RGB values (Conv24to8 expects RGB values to
-+ range from 0-255) */
-
-- if (maxv<255) {
-+ if (maxv<255) {
-+ for (i=0; i<=maxv; i++) scale[i] = (i * 255) / maxv;
-+
-+ for (i=0, pix=pic24; i<h; i++) {
-+ if ((i&0x3f)==0) WaitCursor();
-+ for (j=0; j<w*3; j++, pix++) *pix = scale[*pix];
-+ }
-+ }
-+
-+ return 1;
-+}
-+
-+
-+/*******************************************/
-+static int loadpam(fp, pinfo, raw, maxv) /* unofficial RGBA extension */
-+ FILE *fp;
-+ PICINFO *pinfo;
-+ int raw, maxv;
-+{
-+ byte *p, *pix, *pic24, *linebuf, scale[256], bgR, bgG, bgB, r, g, b, a;
-+ int i, j, bitshift, w, h, npixels, bufsize, linebufsize, holdmaxv;
-+
-+ w = pinfo->w;
-+ h = pinfo->h;
-+
-+ npixels = w * h;
-+ bufsize = 3*npixels;
-+ linebufsize = 4*w;
-+ if (w <= 0 || h <= 0 || npixels/w != h || bufsize/3 != npixels ||
-+ linebufsize/4 != w)
-+ return pbmError(bname, "image dimensions too large");
-+
-+ /* allocate 24-bit image */
-+ pic24 = (byte *) calloc((size_t) bufsize, (size_t) 1);
-+ if (!pic24) FatalError("couldn't malloc 'pic24' for PAM");
-+
-+ /* allocate line buffer for pre-composited RGBA data */
-+ linebuf = (byte *) malloc((size_t) linebufsize);
-+ if (!linebuf) {
-+ free(pic24);
-+ FatalError("couldn't malloc 'linebuf' for PAM");
-+ }
-+
-+ pinfo->pic = pic24;
-+ pinfo->type = PIC24;
-+ sprintf(pinfo->fullInfo, "PAM, %s format. (%ld bytes)",
-+ (raw) ? "raw" : "ascii", filesize);
-+ sprintf(pinfo->shrtInfo, "%dx%d PAM.", w, h);
-+ pinfo->colType = F_FULLCOLOR;
-+
-+
-+ /* if maxv>255, keep dropping bits until it's reasonable */
-+ holdmaxv = maxv;
-+ bitshift = 0;
-+ while (maxv>255) { maxv = maxv>>1; bitshift++; }
-+
-+
-+ numgot = 0;
-+
-+ if (!raw) { /* GRR: not alpha-ready */
-+ return pbmError(bname, "can't handle non-raw PAM image");
-+/*
-+ for (i=0, pix=pic24; i<h; i++) {
-+ if ((i&0x3f)==0) WaitCursor();
-+ for (j=0; j<w*3; j++, pix++)
-+ *pix = (byte) (getint(fp, pinfo) >> bitshift);
-+ }
-+ */
-+ }
-+ else { /* raw */
-+ if (holdmaxv>255) { /* GRR: not alpha-ready */
-+ return pbmError(bname, "can't handle PAM image with maxval > 255");
-+/*
-+ for (i=0, pix=pic24; i<h; i++) {
-+ if ((i&0x3f)==0) WaitCursor();
-+ for (j=0; j<w*3; j++,pix++)
-+ *pix = (byte) (getshort(fp) >> bitshift);
-+ }
-+ */
-+ }
-+ else {
-+ if (have_imagebg) { /* GRR: alpha-ready */
-+ bgR = (imagebgR >> 8);
-+ bgG = (imagebgG >> 8);
-+ bgB = (imagebgB >> 8);
-+ } else {
-+ bgR = bgG = bgB = 0;
-+ }
-+ for (i=0, pix=pic24; i<h; i++) {
-+ numgot += fread(linebuf, (size_t) 1, (size_t) linebufsize, fp); /* read data */
-+ if ((i&0x3f)==0) WaitCursor();
-+ for (j=0, p=linebuf; j<w; j++) {
-+ r = *p++;
-+ g = *p++;
-+ b = *p++;
-+ a = *p++;
-+ alpha_composite(*pix++, r, a, bgR)
-+ alpha_composite(*pix++, g, a, bgG)
-+ alpha_composite(*pix++, b, a, bgB)
-+ }
-+ }
-+ }
-+ }
-+
-+ free(linebuf);
-+
-+ /* in principle this could overflow, but not critical */
-+ if (numgot != w*h*4) pbmError(bname, TRUNCSTR);
-+
-+ if (garbage)
-+ return(pbmError(bname, "Garbage characters in image data."));
-+
-+
-+ /* have to scale up all RGB values (Conv24to8 expects RGB values to
-+ range from 0-255) */
-+
-+ if (maxv<255) {
- for (i=0; i<=maxv; i++) scale[i] = (i * 255) / maxv;
-
- for (i=0, pix=pic24; i<h; i++) {
-@@ -360,8 +626,8 @@
- pinfo->comment[0] = '\0';
- }
- else {
-- tmpptr = (char *) realloc(pinfo->comment,
-- strlen(pinfo->comment) + strlen(cmt) + 1);
-+ tmpptr = (char *) realloc(pinfo->comment,
-+ strlen(pinfo->comment) + strlen(cmt) + 1);
- if (!tmpptr) FatalError("realloc failure in xvpbm.c getint");
- pinfo->comment = tmpptr;
- }
-@@ -409,7 +675,18 @@
-
- numgot++;
-
-+ /* Sometime after 1995, NetPBM's ppm(5) man page was changed to say, "Each
-+ * sample is represented in pure binary by either 1 or 2 bytes. If the
-+ * Maxval is less than 256, it is 1 byte. Otherwise, it is 2 bytes. The
-+ * most significant byte is first." This change is incompatible with
-+ * images created for viewing with all previous versions of XV, however,
-+ * so both approaches are left available as a compile-time option. (Could
-+ * make it runtime-selectable, too, but unclear whether anybody cares.) */
-+#ifdef ASSUME_RAW_PPM_LSB_FIRST /* legacy approach */
- return (c2 << 8) | c1;
-+#else /* MSB first */
-+ return (c1 << 8) | c2;
-+#endif
- }
-
-
-@@ -445,8 +722,8 @@
- pinfo->comment[0] = '\0';
- }
- else {
-- tmpptr = (char *) realloc(pinfo->comment,
-- strlen(pinfo->comment) + strlen(cmt) + 1);
-+ tmpptr = (char *) realloc(pinfo->comment,
-+ strlen(pinfo->comment) + strlen(cmt) + 1);
- if (!tmpptr) FatalError("realloc failure in xvpbm.c getint");
- pinfo->comment = tmpptr;
- }
-@@ -470,7 +747,7 @@
-
- /*******************************************/
- static int pbmError(fname, st)
-- char *fname, *st;
-+ const char *fname, *st;
- {
- SetISTR(ISTR_WARNING,"%s: %s", fname, st);
- return 0;
-@@ -490,7 +767,7 @@
- char *comment;
- {
- /* writes a PBM/PGM/PPM file to the already open stream
-- if (raw), writes as RAW bytes, otherwise writes as ASCII
-+ if (raw), writes as RAW bytes, otherwise writes as ASCII
- 'colorstyle' single-handedly determines the type of file written
- if colorstyle==0, (Full Color) a PPM file is written
- if colorstyle==1, (Greyscale) a PGM file is written
-@@ -546,7 +823,7 @@
- }
- }
- else {
-- if (ptype==PIC8)
-+ if (ptype==PIC8)
- fprintf(fp,"%3d %3d %3d ",rmap[*pix], gmap[*pix], bmap[*pix]);
- else
- fprintf(fp,"%3d %3d %3d ",pix[0], pix[1], pix[2]);
-@@ -554,7 +831,7 @@
- len+=12;
- if (len>58) { fprintf(fp,"\n"); len=0; }
- }
--
-+
- pix += (ptype==PIC24) ? 3 : 1;
- }
- }
-@@ -584,7 +861,7 @@
-
- else if (colorstyle==2) { /* 1-bit B/W stipple */
- int bit,k,flipbw;
-- char *str0, *str1;
-+ const char *str0, *str1;
-
- /* shouldn't happen */
- if (ptype == PIC24) FatalError("PIC24 and B/W Stipple in WritePBM()\n");
-@@ -626,10 +903,3 @@
-
- return 0;
- }
--
--
--
--
--
--
--
-diff -ru xv-3.10a/xvpcx.c xv-3.10a-enhancements/xvpcx.c
---- xv-3.10a/xvpcx.c 1995-01-10 15:06:37.000000000 -0800
-+++ xv-3.10a-enhancements/xvpcx.c 2007-05-13 18:46:27.000000000 -0700
-@@ -29,17 +29,17 @@
- #define PCX_YMAXH 11
- /* hres (12,13) and vres (14,15) not used */
- #define PCX_CMAP 16 /* start of 16*3 colormap data */
--#define PCX_PLANES 65
-+#define PCX_PLANES 65
- #define PCX_BPRL 66
- #define PCX_BPRH 67
-
- #define PCX_MAPSTART 0x0c /* Start of appended colormap */
-
-
--static int pcxLoadImage8 PARM((char *, FILE *, PICINFO *, byte *));
--static int pcxLoadImage24 PARM((char *, FILE *, PICINFO *, byte *));
-+static int pcxLoadImage8 PARM((const char *, FILE *, PICINFO *, byte *));
-+static int pcxLoadImage24 PARM((const char *, FILE *, PICINFO *, byte *));
- static void pcxLoadRaster PARM((FILE *, byte *, int, byte *, int, int));
--static int pcxError PARM((char *, char *));
-+static int pcxError PARM((const char *, const char *));
-
-
-
-@@ -51,9 +51,9 @@
- {
- FILE *fp;
- long filesize;
-- char *bname, *errstr;
-- byte hdr[128], *image;
-+ byte hdr[128];
- int i, colors, gray, fullcolor;
-+ const char *bname;
-
- pinfo->type = PIC8;
- pinfo->pic = (byte *) NULL;
-@@ -64,7 +64,7 @@
- /* open the stream */
- fp = xv_fopen(fname,"r");
- if (!fp) return (pcxError(bname, "unable to open file"));
--
-+
-
- /* figure out the file size */
- fseek(fp, 0L, 2);
-@@ -84,10 +84,10 @@
- return pcxError(bname,"unrecognized magic number");
- }
-
-- pinfo->w = (hdr[PCX_XMAXL] + ((int) hdr[PCX_XMAXH]<<8))
-+ pinfo->w = (hdr[PCX_XMAXL] + ((int) hdr[PCX_XMAXH]<<8))
- - (hdr[PCX_XMINL] + ((int) hdr[PCX_XMINH]<<8));
-
-- pinfo->h = (hdr[PCX_YMAXL] + ((int) hdr[PCX_YMAXH]<<8))
-+ pinfo->h = (hdr[PCX_YMAXL] + ((int) hdr[PCX_YMAXH]<<8))
- - (hdr[PCX_YMINL] + ((int) hdr[PCX_YMINH]<<8));
-
- pinfo->w++; pinfo->h++;
-@@ -96,10 +96,10 @@
- fullcolor = (hdr[PCX_BPP] == 8 && hdr[PCX_PLANES] == 3);
-
- if (DEBUG) {
-- fprintf(stderr,"PCX: %dx%d image, version=%d, encoding=%d\n",
-+ fprintf(stderr,"PCX: %dx%d image, version=%d, encoding=%d\n",
- pinfo->w, pinfo->h, hdr[PCX_VER], hdr[PCX_ENC]);
- fprintf(stderr," BitsPerPixel=%d, planes=%d, BytePerRow=%d, colors=%d\n",
-- hdr[PCX_BPP], hdr[PCX_PLANES],
-+ hdr[PCX_BPP], hdr[PCX_PLANES],
- hdr[PCX_BPRL] + ((int) hdr[PCX_BPRH]<<8),
- colors);
- }
-@@ -190,9 +190,9 @@
-
- if (colors > 2 || (colors==2 && !gray)) { /* grayscale or PseudoColor */
- pinfo->colType = (gray) ? F_GREYSCALE : F_FULLCOLOR;
-- sprintf(pinfo->fullInfo,
-- "%s PCX, %d plane%s, %d bit%s per pixel. (%ld bytes)",
-- (gray) ? "Greyscale" : "Color",
-+ sprintf(pinfo->fullInfo,
-+ "%s PCX, %d plane%s, %d bit%s per pixel. (%ld bytes)",
-+ (gray) ? "Greyscale" : "Color",
- hdr[PCX_PLANES], (hdr[PCX_PLANES]==1) ? "" : "s",
- hdr[PCX_BPP], (hdr[PCX_BPP]==1) ? "" : "s",
- filesize);
-@@ -212,21 +212,27 @@
-
- /*****************************/
- static int pcxLoadImage8(fname, fp, pinfo, hdr)
-- char *fname;
-+ const char *fname;
- FILE *fp;
- PICINFO *pinfo;
- byte *hdr;
- {
- /* load an image with at most 8 bits per pixel */
--
-+
- byte *image;
--
-+ int count;
-+
- /* note: overallocation to make life easier... */
-- image = (byte *) malloc((size_t) (pinfo->h + 1) * pinfo->w + 16);
-+ count = (pinfo->h + 1) * pinfo->w + 16; /* up to 65537*65536+16 (~ 65552) */
-+ if (pinfo->w <= 0 || pinfo->h <= 0 || count/pinfo->w < pinfo->h) {
-+ pcxError(fname, "Bogus 8-bit PCX file!!");
-+ return (0);
-+ }
-+ image = (byte *) malloc((size_t) count);
- if (!image) FatalError("Can't alloc 'image' in pcxLoadImage8()");
--
-- xvbzero((char *) image, (size_t) ((pinfo->h+1) * pinfo->w + 16));
--
-+
-+ xvbzero((char *) image, (size_t) count);
-+
- switch (hdr[PCX_BPP]) {
- case 1: pcxLoadRaster(fp, image, 1, hdr, pinfo->w, pinfo->h); break;
- case 8: pcxLoadRaster(fp, image, 8, hdr, pinfo->w, pinfo->h); break;
-@@ -243,31 +249,39 @@
-
- /*****************************/
- static int pcxLoadImage24(fname, fp, pinfo, hdr)
-- char *fname;
-+ const char *fname;
- FILE *fp;
- PICINFO *pinfo;
- byte *hdr;
- {
- byte *pix, *pic24, scale[256];
-- int c, i, j, w, h, maxv, cnt, planes, bperlin, nbytes;
--
-+ int c, i, j, w, h, maxv, cnt, planes, bperlin, nbytes, count;
-+
- w = pinfo->w; h = pinfo->h;
--
-- planes = (int) hdr[PCX_PLANES];
-- bperlin = hdr[PCX_BPRL] + ((int) hdr[PCX_BPRH]<<8);
--
-+
-+ planes = (int) hdr[PCX_PLANES]; /* 255 max, but can't get here unless = 3 */
-+ bperlin = hdr[PCX_BPRL] + ((int) hdr[PCX_BPRH]<<8); /* 65535 max */
-+
-+ j = h*planes; /* w and h are limited to 65536, planes to 3 */
-+ count = w*j; /* ...so this could wrap up to 3 times */
-+ nbytes = bperlin*j; /* ...and this almost 3 times */
-+ if (w <= 0 || h <= 0 || planes <= 0 || bperlin <= 0 ||
-+ j/h < planes || count/w < j || nbytes/bperlin < j) {
-+ pcxError(fname, "Bogus 24-bit PCX file!!");
-+ return (0);
-+ }
-+
- /* allocate 24-bit image */
-- pic24 = (byte *) malloc((size_t) w*h*planes);
-- if (!pic24) FatalError("couldn't malloc 'pic24'");
--
-- xvbzero((char *) pic24, (size_t) w*h*planes);
--
-+ pic24 = (byte *) malloc((size_t) count);
-+ if (!pic24) FatalError("Can't malloc 'pic24' in pcxLoadImage24()");
-+
-+ xvbzero((char *) pic24, (size_t) count);
-+
- maxv = 0;
- pix = pinfo->pic = pic24;
- i = 0; /* planes, in this while loop */
- j = 0; /* bytes per line, in this while loop */
-- nbytes = bperlin*h*planes;
--
-+
- while (nbytes > 0 && (c = getc(fp)) != EOF) {
- if ((c & 0xC0) == 0xC0) { /* have a rep. count */
- cnt = c & 0x3F;
-@@ -275,9 +289,9 @@
- if (c == EOF) { getc(fp); break; }
- }
- else cnt = 1;
--
-+
- if (c > maxv) maxv = c;
--
-+
- while (cnt-- > 0) {
- if (j < w) {
- *pix = c;
-@@ -297,19 +311,19 @@
- }
- }
- }
--
--
-+
-+
- /* scale all RGB to range 0-255, if they aren't */
-
-- if (maxv<255) {
-+ if (maxv<255) {
- for (i=0; i<=maxv; i++) scale[i] = (i * 255) / maxv;
--
-+
- for (i=0, pix=pic24; i<h; i++) {
- if ((i&0x3f)==0) WaitCursor();
- for (j=0; j<w*planes; j++, pix++) *pix = scale[*pix];
- }
- }
--
-+
- return 1;
- }
-
-@@ -321,13 +335,13 @@
- byte *image, *hdr;
- int depth,w,h;
- {
-- /* supported: 8 bits per pixel, 1 plane, or 1 bit per pixel, 1-8 planes */
-+ /* supported: 8 bits per pixel, 1 plane; or 1 bit per pixel, 1-8 planes */
-
- int row, bcnt, bperlin, pad;
- int i, j, b, cnt, mask, plane, pmask;
- byte *oldimage;
-
-- bperlin = hdr[PCX_BPRL] + ((int) hdr[PCX_BPRH]<<8);
-+ bperlin = hdr[PCX_BPRL] + ((int) hdr[PCX_BPRH]<<8); /* 65535 max */
- if (depth == 1) pad = (bperlin * 8) - w;
- else pad = bperlin - w;
-
-@@ -342,7 +356,7 @@
- if (b == EOF) { getc(fp); return; }
- }
- else cnt = 1;
--
-+
- for (i=0; i<cnt; i++) {
- if (depth == 1) {
- for (j=0, mask=0x80; j<8; j++) {
-@@ -351,12 +365,12 @@
- }
- }
- else *image++ = (byte) b;
--
-+
- bcnt++;
--
-+
- if (bcnt == bperlin) { /* end of a line reached */
- bcnt = 0;
-- plane++;
-+ plane++;
-
- if (plane >= (int) hdr[PCX_PLANES]) { /* moved to next row */
- plane = 0;
-@@ -367,19 +381,19 @@
- }
- else { /* next plane, same row */
- image = oldimage;
-- }
-+ }
-
- pmask = 1 << plane;
- }
- }
- }
--}
-+}
-
-
-
- /*******************************************/
- static int pcxError(fname,st)
-- char *fname, *st;
-+ const char *fname, *st;
- {
- SetISTR(ISTR_WARNING,"%s: %s", fname, st);
- return 0;
-diff -ru xv-3.10a/xvpds.c xv-3.10a-enhancements/xvpds.c
---- xv-3.10a/xvpds.c 1995-01-03 13:25:52.000000000 -0800
-+++ xv-3.10a-enhancements/xvpds.c 2007-05-12 14:08:47.000000000 -0700
-@@ -22,23 +22,23 @@
- Choice of algorithm for 16->8 bit conversion--linear or histogram stretch.
- (adds CONV24_HIST item in "24/8 bit" pull-down menu.)
- Uses any "palette.tab" file in cwd to color PDS/VICAR image.
--
-+
- * 9-2-91 began integration. Much of this code is lifted from vicar.c,
- which I wrote for xloadimage. This is a little simpler, though.
--
-+
- * 10-17-91 pdsuncomp is called with system(), which typically feeds the
- commandline to sh. Make sure that your .profile adds wherever
- you have pdsuncomp to the PATH, like
--
-+
- PATH=$PATH:/usr/local/bin
--
-+
- * 11-15-91 substituted vdcomp from Viking CD's for pdsuncomp. I added
- recognition of - and shut off various messages
--
-+
- * 1-5-92 merged into xv rel 2
--
-+
- * 3-11-92 cleaned up some comments
--
-+
- * 3-24-92 Got some new CD's from NASA of mosics and other processed Viking
- stuff. There are actually records terminated with CRNLCR in
- these images, as well as ones that identify the spacecraft name
-@@ -46,14 +46,14 @@
- yet further to deal with these. There's a Sun 4 XView binary for
- an image display program on these discs, but it's nowhere near as
- neat as the good Mr. Bradley's XV.
--
--
-+
-+
- * Sources of these CD's:
- *
- * National Space Science Data Center
- * Goddard Space Flight Center
- * Code 933.4
-- * Greenbelt, Maryland
-+ * Greenbelt, Maryland
- * (301) 286-6695
- * or call
- * (301) 286-9000 (300,1200,2400 bps)
-@@ -77,8 +77,7 @@
- * Huffman-encoded, and the encoding histogram follows the ASCII headers.
- * To decode these, we use a slightly modified version of "vdcomp.c" from the
- * NASA Viking CD-ROMS. For xv to work, you need to have vdcomp compiled
-- * and in your search path. vdcomp.c should be included with this
--distribution.
-+ * and in your search path. vdcomp.c should be included with this distribution.
- *
- * I've heard that newer discs have FITS images on them. If they do, support
- * for them will be added when I get one. Until then, you can use fitstopgm.
-@@ -91,10 +90,10 @@
- * Copyright 1989, 1990 by Anthony A. Datri
- *
- * Permission to use, copy, and distribute for non-commercial purposes,
-- * is hereby granted without fee, providing that the above copyright
-+ * is hereby granted without fee, providing that the above copyright
- * notice appear in all copies, that both the copyright notice and this
- * permission notice appear in supporting documentation.
-- *
-+ *
- * In exception to the above, permission to John Bradley is hereby granted to
- * distribute this code as he sees fit within the context of his "xv" image
- * viewer.
-@@ -102,7 +101,7 @@
- * This software is provided "as is" without any express or implied warranty.
- */
-
--
-+#define NEEDSDIR /* for S_IRUSR|S_IWUSR */
- #include "xv.h"
-
- #ifdef HAVE_PDS
-@@ -129,27 +128,32 @@
-
- /* This is arbitrary. Everything I've seen so far fits in 50 chars */
- #define COMMENTSIZE 50
-+#define INOTESIZE 1000
-
-
- static int lastwasinote = FALSE;
--static char scanbuff [MAX_SIZE],
-- rtbuff [RTBUFFSIZE],
-- inote [20*COMMENTSIZE],
-- infobuff [COMMENTSIZE],
-- spacecraft [COMMENTSIZE],
-- target [COMMENTSIZE],
-- filtname [COMMENTSIZE],
-- gainmode [COMMENTSIZE],
-- editmode [COMMENTSIZE],
-- scanmode [COMMENTSIZE],
-- exposure [COMMENTSIZE],
-- shuttermode [COMMENTSIZE],
-- mphase [COMMENTSIZE],
-- iname [COMMENTSIZE],
-- itime [COMMENTSIZE],
-- garbage [1020],
-+static char scanbuff [MAX_SIZE+1],
-+ rtbuff [RTBUFFSIZE+1],
-+ inote [INOTESIZE+1],
-+ infobuff [COMMENTSIZE+1],
-+ spacecraft [COMMENTSIZE+1],
-+ target [COMMENTSIZE+1],
-+ filtname [COMMENTSIZE+1],
-+ gainmode [COMMENTSIZE+1],
-+ editmode [COMMENTSIZE+1],
-+ scanmode [COMMENTSIZE+1],
-+ exposure [COMMENTSIZE+1],
-+ shuttermode [COMMENTSIZE+1],
-+ mphase [COMMENTSIZE+1],
-+ iname [COMMENTSIZE+1],
-+ itime [COMMENTSIZE+1],
-+ garbage [1024],
- *tmptmp,
- pdsuncompfname[FNAMESIZE];
-+
-+#define SSTR(l) "%" #l "s"
-+#define S(l) SSTR(l)
-+
- byte *image;
- static int elaphe;
-
-@@ -203,10 +207,10 @@
- }
- return(count);
-
-- case EOF: *bp='\0'; return(count);
--
-+ case EOF: *bp='\0'; return(count);
-+
- case '\0': return(count);
--
-+
- default: count++; *bp++ = c;
- }
- }
-@@ -242,7 +246,7 @@
- * disc seem to leave off the first two bytes. Sigh. This may sometimes be
- * a distinction between the fixed and variable-record files.
- */
--
-+
- /*******************************************/
- int LoadPDS(fname, pinfo)
- char *fname;
-@@ -250,13 +254,16 @@
- {
- /* returns '1' on success, '0' on failure */
-
-- int tempnum;
-+ int tempnum, bytewidth, bufsize;
-+#ifndef USE_MKSTEMP
-+ int tmpfd;
-+#endif
- FILE *zf;
- static int isfixed,teco,i,j,itype,vaxbyte,
- recsize,hrecsize,irecsize,isimage,labelrecs,labelsofar,
-- x,y,lpsize,lssize,samplesize,returnp,labelsize,yy;
-+ w,h,lpsize,lssize,samplesize,returnp,labelsize,yy;
- char *tmp;
-- char *ftypstr;
-+ const char *ftypstr;
- unsigned long filesize;
- char sampletype[64];
-
-@@ -265,7 +272,7 @@
- returnp = isimage = FALSE;
- itype = PDSTRASH;
-
-- teco = i = j = recsize = hrecsize = irecsize = labelrecs = x = y = 0;
-+ teco = i = j = recsize = hrecsize = irecsize = labelrecs = w = h = 0;
- lpsize = lssize = samplesize = labelsize = labelsofar = 0;
-
- (*pdsuncompfname) = (*iname) = (*target) = (*filtname) = (*garbage) = '\0';
-@@ -363,7 +370,7 @@
- * length indicator. If the length indicator is odd, then a pad byte
- * is appended to the end of the record so that all records contain
- * an even number of bytes." */
--
-+
- i=getc(zf);
- j=getc(zf);
- if (j == EOF) {
-@@ -371,7 +378,7 @@
- fclose(zf);
- return 0;
- }
--
-+
- teco = i + (j << 8);
- if (teco % 2) teco++;
-
-@@ -380,7 +387,7 @@
- fclose(zf);
- return 0;
- }
--
-+
- scanbuff[teco]='\0';
- }
-
-@@ -397,7 +404,7 @@
-
- if (strcmp(scanbuff,"END") == 0) {
- break;
-- } else if (sscanf(scanbuff," RECORD_TYPE = %s",rtbuff) == 1) {
-+ } else if (sscanf(scanbuff, " RECORD_TYPE = " S(RTBUFFSIZE), rtbuff) == 1) {
- if (strncmp(rtbuff,"VARIABLE_LENGTH", (size_t) 15) == 0) {
- /* itype=PDSVARIABLE; */
- } else if (strncmp(rtbuff,"FIXED_LENGTH", (size_t) 12) == 0) {
-@@ -416,7 +423,7 @@
- if (irecsize == 0) irecsize=recsize;
- lastwasinote=FALSE;
- continue;
-- } else if (sscanf(scanbuff," FILE_TYPE = %s", rtbuff) != 0) {
-+ } else if (sscanf(scanbuff, " FILE_TYPE = " S(RTBUFFSIZE), rtbuff) != 0) {
- lastwasinote=FALSE;
- if (strncmp(rtbuff,"IMAGE", (size_t) 5) == 0) {
- isimage=TRUE;
-@@ -429,11 +436,11 @@
- (sscanf(scanbuff," LABEL_RECORDS = %d", &labelrecs) == 1)) {
- lastwasinote=FALSE;
- continue;
-- } else if (sscanf(scanbuff," IMAGE_LINES = %d",&y) == 1) {
-+ } else if (sscanf(scanbuff," IMAGE_LINES = %d",&h) == 1) {
- isimage=TRUE; lastwasinote=FALSE; continue;
-- } else if (sscanf(scanbuff," LINE_SAMPLES = %d",&x) == 1) {
-+ } else if (sscanf(scanbuff," LINE_SAMPLES = %d",&w) == 1) {
- lastwasinote=FALSE; continue;
-- } else if (sscanf(scanbuff," LINES = %d",&y) == 1) {
-+ } else if (sscanf(scanbuff," LINES = %d",&h) == 1) {
- isimage=TRUE; lastwasinote=FALSE; continue;
- } else if (sscanf(scanbuff," HEADER_RECORD_BYTES = %d",&hrecsize)==1) {
- lastwasinote=FALSE; continue;
-@@ -445,74 +452,74 @@
- lastwasinote=FALSE; continue;
- } else if (sscanf(scanbuff," SAMPLE_BITS = %d", &samplesize) == 1) {
- lastwasinote=FALSE; continue;
-- } else if (sscanf(scanbuff," SAMPLE_TYPE = %s", sampletype) == 1) {
-+ } else if (sscanf(scanbuff, " SAMPLE_TYPE = " S(64), sampletype) == 1) {
- lastwasinote=FALSE; continue;
-- } else if (sscanf(scanbuff," SPACECRAFT_NAME = %s %s",
-+ } else if (sscanf(scanbuff," SPACECRAFT_NAME = " S(COMMENTSIZE) " " S(1023),
- spacecraft,garbage) == 2 ) {
-- strcat(spacecraft,xv_strstr(scanbuff, spacecraft)+strlen(spacecraft));
-+ const char *tmp = xv_strstr(scanbuff, spacecraft) + strlen(spacecraft);
-+ strncat(spacecraft, tmp, COMMENTSIZE - strlen(spacecraft));
- lastwasinote=FALSE; continue;
-- } else if (sscanf(scanbuff," SPACECRAFT_NAME = %s", spacecraft) == 1) {
-+ } else if (sscanf(scanbuff, " SPACECRAFT_NAME = " S(COMMENTSIZE), spacecraft) == 1) {
- lastwasinote=FALSE; continue;
-
-- } else if (sscanf(scanbuff," TARGET_NAME = %s", target) == 1) {
-+ } else if (sscanf(scanbuff, " TARGET_NAME = " S(COMMENTSIZE), target) == 1) {
- lastwasinote=FALSE; continue;
-- } else if (sscanf(scanbuff," TARGET_BODY = %s", target) == 1) {
-+ } else if (sscanf(scanbuff, " TARGET_BODY = " S(COMMENTSIZE), target) == 1) {
- lastwasinote=FALSE; continue;
-
-- } else if (sscanf(scanbuff," MISSION_PHASE_NAME = %s", mphase) == 1) {
-+ } else if (sscanf(scanbuff, " MISSION_PHASE_NAME = " S(COMMENTSIZE), mphase) == 1) {
- lastwasinote=FALSE; continue;
-- } else if (sscanf(scanbuff," MISSION_PHASE = %s", mphase) == 1) {
-+ } else if (sscanf(scanbuff, " MISSION_PHASE = " S(COMMENTSIZE), mphase) == 1) {
- lastwasinote=FALSE; continue;
-
-- } else if (sscanf(scanbuff," INSTRUMENT_NAME = %s", iname) == 1) {
-+ } else if (sscanf(scanbuff, " INSTRUMENT_NAME = " S(COMMENTSIZE), iname) == 1) {
- lastwasinote=FALSE; continue;
-
-- } else if (sscanf(scanbuff," GAIN_MODE_ID = %s", gainmode) == 1) {
-+ } else if (sscanf(scanbuff, " GAIN_MODE_ID = " S(COMMENTSIZE), gainmode) == 1) {
- lastwasinote=FALSE; continue;
-
-- } else if (sscanf(scanbuff," INSTRUMENT_GAIN_STATE = %s",gainmode)==1) {
-+ } else if (sscanf(scanbuff, " INSTRUMENT_GAIN_STATE = " S(COMMENTSIZE), gainmode) ==1 ) {
- lastwasinote=FALSE; continue;
--
-- } else if (sscanf(scanbuff," EDIT_MODE_ID = %s", editmode) == 1) {
-+
-+ } else if (sscanf(scanbuff, " EDIT_MODE_ID = " S(COMMENTSIZE), editmode) == 1) {
- lastwasinote=FALSE; continue;
-
-- } else if (sscanf(scanbuff," INSTRUMENT_EDIT_MODE = %s", editmode)==1) {
-+ } else if (sscanf(scanbuff, " INSTRUMENT_EDIT_MODE = " S(COMMENTSIZE), editmode) == 1) {
- lastwasinote=FALSE; continue;
-
-- } else if (sscanf(scanbuff," SCAN_MODE_ID = %s", scanmode) == 1) {
-+ } else if (sscanf(scanbuff, " SCAN_MODE_ID = " S(COMMENTSIZE), scanmode) == 1) {
- lastwasinote=FALSE; continue;
-
-- } else if (sscanf(scanbuff," INSTRUMENT_SCAN_RATE = %s", scanmode)==1) {
-+ } else if (sscanf(scanbuff, " INSTRUMENT_SCAN_RATE = " S(COMMENTSIZE), scanmode) == 1) {
- lastwasinote=FALSE; continue;
-
-- } else if (sscanf(scanbuff," SHUTTER_MODE_ID = %s", shuttermode) == 1) {
-+ } else if (sscanf(scanbuff, " SHUTTER_MODE_ID = " S(COMMENTSIZE), shuttermode) == 1) {
- lastwasinote=FALSE; continue;
-
-- } else if (sscanf(scanbuff," INSTRUMENT_SHUTTER_MODE = %s",
-- shuttermode) == 1) {
-+ } else if (sscanf(scanbuff, " INSTRUMENT_SHUTTER_MODE = " S(COMMENTSIZE), shuttermode) == 1) {
- lastwasinote=FALSE; continue;
-
-- } else if (sscanf(scanbuff," SCAN_MODE_ID = %s", scanmode) == 1) {
-+ } else if (sscanf(scanbuff, " SCAN_MODE_ID = " S(COMMENTSIZE), scanmode) == 1) {
- lastwasinote=FALSE; continue;
-
-- } else if (sscanf(scanbuff," INSTRUMENT_SCAN_RATE = %s", scanmode)==1) {
-+ } else if (sscanf(scanbuff, " INSTRUMENT_SCAN_RATE = " S(COMMENTSIZE), scanmode) == 1) {
- lastwasinote=FALSE; continue;
-
-- } else if (sscanf(scanbuff," SPACECRAFT_EVENT_TIME = %s", itime) == 1) {
-+ } else if (sscanf(scanbuff, " SPACECRAFT_EVENT_TIME = " S(COMMENTSIZE), itime) == 1) {
- lastwasinote=FALSE; continue;
-
-- } else if (sscanf(scanbuff," IMAGE_TIME = %s", itime) == 1) {
-+ } else if (sscanf(scanbuff, " IMAGE_TIME = " S(COMMENTSIZE), itime) == 1) {
- lastwasinote=FALSE; continue;
-
-- } else if (sscanf(scanbuff," FILTER_NAME = %s", filtname) == 1) {
-+ } else if (sscanf(scanbuff, " FILTER_NAME = " S(COMMENTSIZE), filtname) == 1) {
- lastwasinote=FALSE; continue;
-
-- } else if (sscanf(scanbuff," INSTRUMENT_FILTER_NAME = %s",filtname)==1) {
-+ } else if (sscanf(scanbuff, " INSTRUMENT_FILTER_NAME = " S(COMMENTSIZE), filtname) == 1) {
- lastwasinote=FALSE; continue;
-
-- } else if ((sscanf(scanbuff," EXPOSURE_DURATION = %s", exposure) == 1)
-- || (sscanf(scanbuff," INSTRUMENT_EXPOSURE_DURATION = %s",
-- exposure) == 1)) {
-+ } else if ((sscanf(scanbuff, " EXPOSURE_DURATION = " S(COMMENTSIZE), exposure) == 1)
-+ || (sscanf(scanbuff, " INSTRUMENT_EXPOSURE_DURATION = " S(COMMENTSIZE),
-+ exposure)) == 1) {
- tmptmp = (char *) index(scanbuff,'=');
- tmptmp++;
- while((*tmptmp) == ' ')
-@@ -520,10 +527,10 @@
- strcpy(exposure,tmptmp);
- lastwasinote=FALSE; continue;
-
-- } else if (sscanf(scanbuff, "NOTE = %s", inote) == 1) {
-+ } else if (sscanf(scanbuff, "NOTE = " S(INOTESIZE), inote) == 1) {
- tmptmp = (char *) index(scanbuff,'='); tmptmp++;
- while (((*tmptmp) == ' ') || ((*tmptmp) == '"')) tmptmp++;
-- strcpy(inote,tmptmp);
-+ strncpy(inote, tmptmp, INOTESIZE - 1);
- strcat(inote," ");
-
- /* evil and somewhat risky: A "note" (really, any textual
-@@ -531,11 +538,11 @@
- * get my hands on the clown who designed this format...
- * What we basically assume here
- * is that a NOTE record that doesn't end with a " is
-- * followed by some number of continuations, one of which
-+ * followed by some number of continuations, one of which
- * will have a " in it. If this turns out to not be true,
- * well, we'll segmentation fault real soon. We use
- * lastwasinote as a semaphore to indicate that the previous
-- * record was an unfinished NOTE record. We clear the
-+ * record was an unfinished NOTE record. We clear the
- * flag in each of the above record types for potential
- * error recovery, although it really breaks up the beauty
- * of the cascading sscanfs. Dykstra'd love me for this one */
-@@ -548,7 +555,7 @@
- } else if (lastwasinote) {
- tmptmp=scanbuff;
- while (((*tmptmp) == ' ') || ((*tmptmp) == '"')) tmptmp++;
-- strcat(inote,tmptmp);
-+ strncat(inote, tmptmp, INOTESIZE - strlen(inote) - 1);
- strcat(inote," ");
- if (index(tmptmp,'"') != NULL)
- lastwasinote=FALSE;
-@@ -568,10 +575,10 @@
- fclose(zf);
- return 0;
- }
--
-+
- vaxbyte = strncmp(sampletype, "VAX_", (size_t) 4) == 0 ||
- strncmp(sampletype, "LSB_", (size_t) 4) == 0;
--
-+
- } else if (itype == VICAR) {
- /* we've got a VICAR file. Let's find out how big the puppy is */
- ungetc(' ', zf);
-@@ -582,8 +589,8 @@
- SetISTR(ISTR_WARNING,"LoadPDS: bad NL in VICAR\n");
- returnp=TRUE;
- }
--
-- if (sscanf(tmp," NL = %d",&y) != 1) {
-+
-+ if (sscanf(tmp," NL = %d",&h) != 1) {
- SetISTR(ISTR_WARNING,"LoadPDS: bad scan NL in VICAR\n");
- returnp=TRUE;
- }
-@@ -593,7 +600,7 @@
- returnp=TRUE;
- }
-
-- if (sscanf(tmp, " NS = %d",&x) != 1) {
-+ if (sscanf(tmp, " NS = %d",&w) != 1) {
- SetISTR(ISTR_WARNING,"LoadPDS: bad scan NS in VICAR\n");
- returnp=TRUE;
- }
-@@ -625,6 +632,13 @@
- returnp=TRUE;
- }
-
-+ /* samplesize can be arbitrarily large (up to int limit) in non-VICAR files */
-+ if (samplesize != 8 && samplesize != 16) {
-+ SetISTR(ISTR_WARNING,"LoadPDS: %d bits per pixel not supported",
-+ samplesize);
-+ returnp=TRUE;
-+ }
-+
- if (returnp) {
- fclose(zf);
- return 0;
-@@ -640,27 +654,27 @@
-
- *infobuff='\0';
- if (*spacecraft) {
-- strcat(infobuff,spacecraft);
-+ strncat(infobuff, spacecraft, sizeof(infobuff) - 1);
- }
-
- if (*target) {
-- strcat(infobuff,", ");
-- strcat(infobuff,target);
-+ strncat(infobuff, ", ", sizeof(infobuff) - strlen(infobuff) - 1);
-+ strncat(infobuff, target, sizeof(infobuff) - strlen(infobuff) - 1);
- }
-
- if (*filtname) {
-- strcat(infobuff,", ");
-- strcat(infobuff,filtname);
-+ strncat(infobuff, ", ", sizeof(infobuff) - strlen(infobuff) - 1);
-+ strncat(infobuff, filtname, sizeof(infobuff) - strlen(infobuff) - 1);
- }
-
- if (*itime) {
-- strcat(infobuff,", ");
-- strcat(infobuff,itime);
-+ strncat(infobuff, ", ", sizeof(infobuff) - strlen(infobuff) - 1);
-+ strncat(infobuff, itime, sizeof(infobuff) - strlen(infobuff) - 1);
- }
-
-- SetISTR(ISTR_WARNING,infobuff);
-+ SetISTR(ISTR_WARNING, "%s", infobuff);
-
-- strcpy(pdsuncompfname,fname);
-+ strncpy(pdsuncompfname,fname,sizeof(pdsuncompfname) - 1);
- ftypstr = "";
-
- switch (itype) {
-@@ -688,12 +702,26 @@
- fclose(zf);
-
- #ifndef VMS
-- sprintf(pdsuncompfname,"%s/xvhuffXXXXXX", tmpdir);
-- mktemp(pdsuncompfname);
-- sprintf(scanbuff,"%s %s - 4 >%s",PDSUNCOMP,fname,pdsuncompfname);
-+ snprintf(pdsuncompfname, sizeof(pdsuncompfname) - 1, "%s/xvhuffXXXXXX", tmpdir);
- #else
- strcpy(pdsuncompfname,"sys$disk:[]xvhuffXXXXXX");
-+#endif
-+
-+#ifdef USE_MKSTEMP
-+ close(mkstemp(pdsuncompfname));
-+#else
- mktemp(pdsuncompfname);
-+ tmpfd = open(pdsuncompfname,O_WRONLY|O_CREAT|O_EXCL,S_IRWUSR);
-+ if (tmpfd < 0) {
-+ SetISTR(ISTR_WARNING,"Unable to create temporary file.");
-+ return 0;
-+ }
-+ close(tmpfd);
-+#endif
-+
-+#ifndef VMS
-+ sprintf(scanbuff,"%s '%s' - 4 > %s", PDSUNCOMP, fname, pdsuncompfname);
-+#else
- sprintf(scanbuff,"%s %s %s 4",PDSUNCOMP,fname,pdsuncompfname);
- #endif
-
-@@ -727,63 +755,72 @@
- fread(scanbuff, (size_t) labelsize, (size_t) 1, zf);
- }
-
-- x *= samplesize/8;
-+ /* samplesize is bits per pixel; guaranteed at this point to be 8 or 16 */
-+ bytewidth = w * (samplesize/8);
-+ bufsize = bytewidth * h;
-+ if (w <= 0 || h <= 0 || bytewidth/w != (samplesize/8) ||
-+ bufsize/bytewidth != h)
-+ {
-+ SetISTR(ISTR_WARNING,"LoadPDS: image dimensions out of range (%dx%dx%d)",
-+ w, h, samplesize/8);
-+ fclose(zf);
-+ return 0;
-+ }
-
-- image = (byte *) malloc((size_t) x*y);
-+ image = (byte *) malloc((size_t) bufsize);
- if (image == NULL) {
-- SetISTR(ISTR_WARNING,"LoadPDS: couldn't malloc %d",x*y);
- fclose(zf);
- if (isfixed == FALSE)
- unlink(pdsuncompfname);
-- exit(1);
-+ FatalError("LoadPDS: can't malloc image buffer");
- }
-
- if ((lssize || lpsize) &&
- ((itype == PDSFIXED) || (itype == VIKINGFIXED) || (itype == VICAR)) ) {
- /* ARrrrgh. Some of these images have crud intermixed with the image, */
- /* preventing us from freading in one fell swoop */
-- /* (whatever a fell swoop is */
-+ /* (whatever a fell swoop is) */
-
-- for (yy=0; yy<y; yy++) {
-- if (lpsize &&
-- ((teco=(fread(scanbuff,(size_t) lpsize,(size_t) 1,zf))) != 1)) {
-+ for (yy=0; yy<h; yy++) {
-+ if (lpsize &&
-+ (teco=fread(scanbuff,(size_t) lpsize,(size_t) 1,zf)) != 1) {
- SetISTR(ISTR_WARNING, "LoadPDS: unexpected EOF reading prefix");
- fclose(zf);
- return 0;
- }
--
-- if ((teco=(fread(image+(yy*x), (size_t) x, (size_t) 1,zf))) != 1) {
-+
-+ teco = fread(image+(yy*bytewidth), (size_t) bytewidth, (size_t) 1,zf);
-+ if (teco != 1) {
- SetISTR(ISTR_WARNING, "LoadPDS: unexpected EOF reading line %d",yy);
- fclose(zf);
- return 0;
- }
-
-- if (lssize &&
-- ((teco=(fread(scanbuff,(size_t) lssize,(size_t) 1,zf))) != 1)) {
-+ if (lssize &&
-+ (teco=fread(scanbuff,(size_t) lssize,(size_t) 1,zf)) != 1) {
- SetISTR(ISTR_WARNING, "LoadPDS: unexpected EOF reading suffix");
- fclose(zf);
- return 0;
- }
- }
-
-- } else if ((yy=fread(image, (size_t) x*y, (size_t) 1, zf)) != 1) {
-+ } else if ((yy=fread(image, (size_t) bytewidth*h, (size_t) 1, zf)) != 1) {
- SetISTR(ISTR_WARNING,"LoadPDS: error reading image data");
- fclose(zf);
- if (itype==PDSVARIABLE || itype==VIKINGVARIABLE)
- unlink(pdsuncompfname);
--
- return 0;
- }
-
-- fclose(zf);
-+ fclose(zf);
-
-
- if (isfixed == FALSE)
- unlink(pdsuncompfname);
-
- pinfo->pic = image;
-- pinfo->w = x;
-- pinfo->h = y;
-+ pinfo->w = w; /* true pixel-width now (no longer bytewidth!) */
-+ pinfo->h = h;
-
- if (samplesize == 16)
- if (Convert16BitImage(fname, pinfo,
-@@ -798,27 +835,27 @@
- if (pinfo->comment) {
- char tmp[256];
- *(pinfo->comment) = '\0';
--
-- sprintf(tmp, "Spacecraft: %-28sTarget: %-32s\n", spacecraft, target);
-- strcat(pinfo->comment, tmp);
--
-- sprintf(tmp, "Filter: %-32sMission phase: %-24s\n", filtname, mphase);
-- strcat(pinfo->comment, tmp);
--
-- sprintf(tmp, "Image time: %-28sGain mode: %-29s\n", itime, gainmode);
-- strcat(pinfo->comment, tmp);
--
-- sprintf(tmp, "Edit mode: %-29sScan mode: %-29s\n", editmode, scanmode);
-- strcat(pinfo->comment, tmp);
--
-- sprintf(tmp, "Exposure: %-30sShutter mode: %-25s\n", exposure,shuttermode);
-- strcat(pinfo->comment, tmp);
--
-- sprintf(tmp, "Instrument: %-28sImage time: %-28s\n", iname, itime);
-- strcat(pinfo->comment, tmp);
--
-- sprintf(tmp, "Image Note: %-28s", inote);
-- strcat(pinfo->comment, tmp);
-+
-+ sprintf(tmp, "Spacecraft: %-28.28sTarget: %-32.32s\n", spacecraft, target);
-+ strncat(pinfo->comment, tmp, 2000 - strlen(pinfo->comment) - 1);
-+
-+ sprintf(tmp, "Filter: %-32.32sMission phase: %-24.24s\n", filtname, mphase);
-+ strncat(pinfo->comment, tmp, 2000 - strlen(pinfo->comment) - 1);
-+
-+ sprintf(tmp, "Image time: %-28.28sGain mode: %-29.29s\n", itime, gainmode);
-+ strncat(pinfo->comment, tmp, 2000 - strlen(pinfo->comment) - 1);
-+
-+ sprintf(tmp, "Edit mode: %-29.29sScan mode: %-29.29s\n", editmode, scanmode);
-+ strncat(pinfo->comment, tmp, 2000 - strlen(pinfo->comment) - 1);
-+
-+ sprintf(tmp, "Exposure: %-30.30sShutter mode: %-25.25s\n", exposure,shuttermode);
-+ strncat(pinfo->comment, tmp, 2000 - strlen(pinfo->comment) - 1);
-+
-+ sprintf(tmp, "Instrument: %-28.28sImage time: %-28.28s\n", iname, itime);
-+ strncat(pinfo->comment, tmp, 2000 - strlen(pinfo->comment) - 1);
-+
-+ sprintf(tmp, "Image Note: %-28.28s", inote);
-+ strncat(pinfo->comment, tmp, 2000 - strlen(pinfo->comment) - 1);
- }
-
- if (LoadPDSPalette(fname, pinfo)) return 1;
-@@ -868,23 +905,20 @@
- m = 65536 * sizeof(byte);
- lut = (byte *) malloc(m);
- if (lut == NULL) {
-- SetISTR(ISTR_WARNING,"LoadPDS: couldn't malloc %d", m);
-- return 0;
-+ FatalError("LoadPDS: can't malloc LUT buffer");
- }
-- pinfo->w /= 2;
-
- /* allocate histogram table */
- m = 65536 * sizeof(long);
- hist = (long *) malloc(m);
- if (hist == NULL) {
-- SetISTR(ISTR_WARNING,"LoadPDS: couldn't malloc %d", m);
- free(lut);
-- return 0;
-+ FatalError("LoadPDS: can't malloc histogram buffer");
- }
-
- /* check whether histogram file exists */
- #ifdef VMS
-- c = (char *) rindex(strcpy(name,
-+ c = (char *) rindex(strcpy(name,
- (c = (char *) rindex(fname, ':')) ? c+1 : fname),
- ']');
- #else
-@@ -947,14 +981,20 @@
- }
- }
-
-- /* allocate new 8-bit image */
- free(hist);
-+
-+ /* allocate new 8-bit image */
- n = pinfo->w * pinfo->h;
-+ if (pinfo->w <= 0 || pinfo->h <= 0 || n/pinfo->w != pinfo->h) {
-+ SetISTR(ISTR_WARNING,"LoadPDS: image dimensions out of range (%dx%d)",
-+ pinfo->w, pinfo->h);
-+ free(lut);
-+ return 0;
-+ }
- pPix8 = (byte *)malloc(n*sizeof(byte));
- if (pPix8 == NULL) {
-- SetISTR(ISTR_WARNING,"LoadPDS: couldn't malloc %d", n*sizeof(byte));
- free(lut);
-- return 0;
-+ FatalError("LoadPDS: can't malloc 16-to-8-bit conversion buffer");
- }
-
- /* convert the 16-bit image to 8-bit */
-@@ -979,16 +1019,16 @@
- FILE *fp;
- char name[1024], buf[256], *c;
- int i, n, r, g, b;
--
-+
- #ifdef VMS
-- c = (char *) rindex(strcpy(name,
-+ c = (char *) rindex(strcpy(name,
- (c = (char *) rindex(fname, ':')) ? c+1 : fname),
- ']');
- #else
- c = (char *) rindex(strcpy(name, fname), '/');
- #endif /* VMS */
- (void)strcpy(c ? c+1 : name, "palette.tab");
--
-+
- if ((fp = xv_fopen(name, "r")) == NULL)
- return 0;
- for (i = 0; i < 256; i++) {
-@@ -1014,7 +1054,3 @@
-
-
- #endif /* HAVE_PDS */
--
--
--
--
-diff -ru xv-3.10a/xvpictoppm.c xv-3.10a-enhancements/xvpictoppm.c
---- xv-3.10a/xvpictoppm.c 1995-01-13 11:57:14.000000000 -0800
-+++ xv-3.10a-enhancements/xvpictoppm.c 2005-04-10 09:36:04.000000000 -0700
-@@ -77,7 +77,7 @@
- FILE *fp;
- byte *icon8, *pic24, *ip, *pp;
- char buf[256];
-- int i, builtin, w, h, mv;
-+ int i, builtin, w, h, maxval, npixels, p24sz;
-
- fp = stdin;
- builtin = 0;
-@@ -88,42 +88,45 @@
- /* read comments until we see '#END_OF_COMMENTS', or hit EOF */
- while (1) {
- if (!fgets(buf, 256, fp)) errexit();
--
-+
- if (!strncmp(buf, "#END_OF_COMMENTS", (size_t) 16)) break;
-
- else if (!strncmp(buf, "#BUILTIN:", (size_t) 9)) {
- builtin = 1;
-- fprintf(stderr,"Built-In icon: no image to convert!\n");
-+ fprintf(stderr, "Built-in icon: no image to convert\n");
- exit(1);
- }
- }
-
-
- /* read width, height, maxval */
-- if (!fgets(buf, 256, fp) || sscanf(buf, "%d %d %d", &w, &h, &mv) != 3)
-+ if (!fgets(buf, 256, fp) || sscanf(buf, "%d %d %d", &w, &h, &maxval) != 3)
- errexit();
-
-+ npixels = w * h;
-+ p24sz = 3 * npixels;
-
-- if (w<1 || h<1 || mv != 255) {
-- fprintf(stderr,"Bogus thumbnail file!\n");
-+ if (w <= 0 || h <= 0 || maxval != 255 || npixels/w != h || p24sz/3 != npixels)
-+ {
-+ fprintf(stderr, "Thumbnail dimensions out of range\n");
- exit(1);
- }
-
-
- /* read binary data */
-- icon8 = (byte *) malloc((size_t) w * h);
-+ icon8 = (byte *) malloc((size_t) npixels);
- if (!icon8) errexit();
-
-- i = fread(icon8, (size_t) 1, (size_t) w*h, fp);
-- if (i != w*h) errexit();
-+ i = fread(icon8, (size_t) 1, (size_t) npixels, fp);
-+ if (i != npixels) errexit();
-+
-
--
- /* make 24-bit version of icon */
-- pic24 = (byte *) malloc((size_t) w * h * 3);
-+ pic24 = (byte *) malloc((size_t) p24sz);
- if (!pic24) errexit();
-
- /* convert icon from 332 to 24-bit image */
-- for (i=0, ip=icon8, pp=pic24; i<w*h; i++, ip++, pp+=3) {
-+ for (i=0, ip=icon8, pp=pic24; i<npixels; i++, ip++, pp+=3) {
- pp[0] = ( ((int) ((*ip >> 5) & 0x07)) * 255) / 7;
- pp[1] = ( ((int) ((*ip >> 2) & 0x07)) * 255) / 7;
- pp[2] = ( ((int) ((*ip >> 0) & 0x03)) * 255) / 3;
-@@ -160,10 +163,3 @@
-
- if (ferror(fp)) errexit();
- }
--
--
--
--
--
--
--
-diff -ru xv-3.10a/xvpm.c xv-3.10a-enhancements/xvpm.c
---- xv-3.10a/xvpm.c 1994-12-22 14:34:40.000000000 -0800
-+++ xv-3.10a-enhancements/xvpm.c 2007-05-13 17:34:04.000000000 -0700
-@@ -42,9 +42,9 @@
- /***** end PM.H *****/
-
-
--pmpic thePic;
-+static pmpic thePic;
-
--static int pmError PARM((char *, char *));
-+static int pmError PARM((const char *, const char *));
- static int flip4 PARM((int));
- static int getint32 PARM((FILE *));
- static void putint32 PARM((int, FILE *));
-@@ -60,8 +60,8 @@
-
- FILE *fp;
- byte *pic8;
-- int isize,i,flipit,w,h;
-- char *bname;
-+ int isize,i,flipit,w,h,npixels,nRGBbytes;
-+ const char *bname;
-
- bname = BaseName(fname);
- thePic.pm_image = (char *) NULL;
-@@ -103,10 +103,11 @@
- thePic.pm_cmtsize = flip4(thePic.pm_cmtsize);
- }
-
-- w = thePic.pm_ncol; h = thePic.pm_nrow;
-+ w = thePic.pm_ncol;
-+ h = thePic.pm_nrow;
-
- /* make sure that the input picture can be dealt with */
-- if ( thePic.pm_nband!=1 ||
-+ if ( thePic.pm_nband!=1 ||
- (thePic.pm_form!=PM_I && thePic.pm_form!=PM_C) ||
- (thePic.pm_form==PM_I && thePic.pm_np>1) ||
- (thePic.pm_form==PM_C && (thePic.pm_np==2 || thePic.pm_np>4)) ) {
-@@ -114,20 +115,27 @@
- fprintf(stderr,"(ie, 1-plane PM_I, or 1-, 3-, or 4-plane PM_C)\n");
-
- return pmError(bname, "PM file in unsupported format");
-- }
-+ }
-
-
- isize = pm_isize(&thePic);
-+ npixels = w*h;
-+ nRGBbytes = 3*npixels;
-+
-+ /* make sure image is more-or-less valid (and no overflows) */
-+ if (isize <= 0 || w <= 0 || h <= 0 || npixels/w < h ||
-+ nRGBbytes/3 < npixels || thePic.pm_cmtsize < 0)
-+ return pmError(bname, "Bogus PM file!!");
-
-- if (DEBUG)
-+ if (DEBUG)
- fprintf(stderr,"%s: LoadPM() - loading a %dx%d %s pic, %d planes\n",
-- cmd, w, h, (thePic.pm_form==PM_I) ? "PM_I" : "PM_C",
-+ cmd, w, h, (thePic.pm_form==PM_I) ? "PM_I" : "PM_C",
- thePic.pm_np);
-
--
-+
- /* allocate memory for picture and read it in */
- thePic.pm_image = (char *) malloc((size_t) isize);
-- if (thePic.pm_image == NULL)
-+ if (thePic.pm_image == NULL)
- return( pmError(bname, "unable to malloc PM picture") );
-
- if (fread(thePic.pm_image, (size_t) isize, (size_t) 1, fp) != 1) {
-@@ -147,7 +155,7 @@
- }
- }
- }
--
-+
- fclose(fp);
-
-
-@@ -155,11 +163,11 @@
- int *intptr;
- byte *pic24, *picptr;
-
-- if ((pic24 = (byte *) malloc((size_t) w*h*3))==NULL) {
-+ if ((pic24 = (byte *) malloc((size_t) nRGBbytes))==NULL) {
- if (thePic.pm_cmt) free(thePic.pm_cmt);
- return( pmError(bname, "unable to malloc 24-bit picture") );
- }
--
-+
- intptr = (int *) thePic.pm_image;
- picptr = pic24;
-
-@@ -190,7 +198,7 @@
- else if (thePic.pm_form == PM_C && thePic.pm_np>1) {
- byte *pic24, *picptr, *rptr, *gptr, *bptr;
-
-- if ((pic24 = (byte *) malloc((size_t) w*h*3))==NULL) {
-+ if ((pic24 = (byte *) malloc((size_t) nRGBbytes))==NULL) {
- if (thePic.pm_cmt) free(thePic.pm_cmt);
- return( pmError(bname, "unable to malloc 24-bit picture") );
- }
-@@ -210,12 +218,12 @@
- pinfo->pic = pic24;
- pinfo->type = PIC24;
- }
--
-+
-
- else if (thePic.pm_form == PM_C && thePic.pm_np==1) {
- /* don't have to convert, just point pic at thePic.pm_image */
- pic8 = (byte *) thePic.pm_image;
-- for (i=0; i<256; i++)
-+ for (i=0; i<256; i++)
- pinfo->r[i] = pinfo->g[i] = pinfo->b[i] = i; /* build mono cmap */
-
- pinfo->pic = pic8;
-@@ -228,13 +236,13 @@
- pinfo->normw = pinfo->w; pinfo->normh = pinfo->h;
-
- pinfo->frmType = F_PM;
-- pinfo->colType = (thePic.pm_form==PM_I || thePic.pm_np>1)
-+ pinfo->colType = (thePic.pm_form==PM_I || thePic.pm_np>1)
- ? F_FULLCOLOR : F_GREYSCALE;
-- sprintf(pinfo->fullInfo,"PM, %s. (%d plane %s) (%ld bytes)",
-- (thePic.pm_form==PM_I || thePic.pm_np>1)
-+ sprintf(pinfo->fullInfo,"PM, %s. (%d plane %s) (%d bytes)",
-+ (thePic.pm_form==PM_I || thePic.pm_np>1)
- ? "24-bit color" : "8-bit greyscale",
- thePic.pm_np, (thePic.pm_form==PM_I) ? "PM_I" : "PM_C",
-- isize + PM_IOHDR_SIZE + thePic.pm_cmtsize);
-+ isize + (int)PM_IOHDR_SIZE + thePic.pm_cmtsize);
-
- sprintf(pinfo->shrtInfo, "%dx%d PM.", w,h);
- pinfo->comment = thePic.pm_cmt;
-@@ -313,7 +321,7 @@
-
- else if (colorstyle == 1) { /* GreyScale: 8 bits per pixel */
- byte rgb[256];
--
-+
- if (ptype == PIC8) {
- for (i=0; i<numcols; i++) rgb[i] = MONO(rmap[i],gmap[i],bmap[i]);
- for (i=0, p=pic; i<w*h; i++, p++) {
-@@ -351,7 +359,7 @@
-
- /*****************************/
- static int pmError(fname, st)
-- char *fname, *st;
-+ const char *fname, *st;
- {
- SetISTR(ISTR_WARNING,"%s: %s", fname, st);
- if (thePic.pm_image != NULL) free(thePic.pm_image);
-diff -ru xv-3.10a/xvpopup.c xv-3.10a-enhancements/xvpopup.c
---- xv-3.10a/xvpopup.c 1995-01-19 10:09:31.000000000 -0800
-+++ xv-3.10a-enhancements/xvpopup.c 2007-04-15 15:02:32.000000000 -0700
-@@ -1,5 +1,5 @@
--/*
-- * xvpopup.c - popup "Are you sure? Yes/No/Maybe" sort of dialog box
-+/*
-+ * xvpopup.c - pop up "Are you sure? Yes/No/Maybe" sort of dialog box
- *
- * callable functions:
- *
-@@ -13,16 +13,16 @@
- * OpenAlert(str) - maps a button-less window
- * CloseAlert() - closes a button-less window
- * PUCheckEvent(event) - called by event handler
-- * TextRect() - draws semi-complex strings in a rectangle
- */
-
- #include "copyright.h"
-
- #include "xv.h"
-
--#include "bits/icon"
-+#define OMIT_ICON_BITS
-+#include "bits/icon" /* icon_bits[] not used, but icon_width/height are */
-
--#define PUWIDE 400
-+#define PUWIDE 480
- #define PUHIGH 170
-
- #define PAD_PUWIDE 480
-@@ -30,8 +30,9 @@
-
- #define BUTTH 24
-
--static int doPopUp PARM((char *, char **, int, int, char *));
-+static int doPopUp PARM((const char *, const char **, int, int, const char *));
- static void attachPUD PARM((void));
-+static void TextRect PARM((Window, const char *, int, int, int, int, u_long));
- static void createPUD PARM((void));
- static void drawPUD PARM((int, int, int, int));
- static void drawPadOMStr PARM((void));
-@@ -41,8 +42,8 @@
- static void changedGSBuf PARM((void));
- static void drawGSBuf PARM((void));
- static void buildPadLists PARM((void));
--static void build1PadList PARM((char *, char **, char **, int *,
-- char **, char **, int));
-+static void build1PadList PARM((const char *, const char **, const char **, int *,
-+ const char **, const char **, int));
-
-
- /* values 'popUp' can take */
-@@ -57,20 +58,21 @@
- #define HIDESTR "Hide XV windows"
-
- /* local variables */
--Window popW;
--int nbts, selected, popUp=0, firsttime=1;
--int puwide = PUWIDE;
--int puhigh = PUHIGH;
--BUTT *bts;
--char *text;
--char accel[8];
--
--char *gsBuf, *gsFilter; /* stuff needed for GetStrPopUp() handling */
--int gsBufLen, gsAllow, gsCurPos, gsStPos, gsEnPos;
--int gsx, gsy, gsw, gsh;
-+static Window popW;
-+static int nbts, selected, popUp=0, firsttime=1;
-+static int puwide = PUWIDE;
-+static int puhigh = PUHIGH;
-+static BUTT *bts;
-+static const char *text;
-+static char accel[8];
-+
-+static char *gsBuf; /* stuff needed for GetStrPopUp() handling */
-+static const char *gsFilter;
-+static int gsBufLen, gsAllow, gsCurPos, gsStPos, gsEnPos;
-+static int gsx, gsy, gsw, gsh;
-
- /* stuff for GrabPopUp */
--CBUTT ahideCB;
-+static CBUTT ahideCB;
-
-
- /*** stuff for PadPopUp ***/
-@@ -82,48 +84,51 @@
- static int padMode, padOMode;
- static DIAL padWDial, padHDial, padODial;
-
--static int padMthdLen=3;
--static char *padMthdNames[] = { "Solid Fill", "Run 'bggen'", "Load Image" };
-+static int padMthdLen=3;
-+static const char *padMthdNames[] = { "Solid Fill", "Run 'bggen'", "Load Image" };
-
--static int padColDefLen = 9;
--static char *padColDefNames[] = { "black", "red", "yellow", "green",
-- "cyan", "blue", "magenta", "white",
-- "50% gray" };
--
--static char *padColDefVals[] = { "black", "red", "yellow", "green",
-- "cyan", "blue", "magenta", "white",
-- "gray50" };
--
--static int padBgDefLen = 8;
--static char *padBgDefNames[] = {
-- "Black->White",
-- "Blue Gradient",
-- "RGB Rainbow",
-- "Full Rainbow",
-- "Color Assortment",
-- "Green Tiles",
-- "Red Balls",
-- "Red+Yellow Diamonds" };
--
--static char *padBgDefVals[] = {
-- "black white",
-- "100 100 255 50 50 150",
-- "red green blue",
-- "black red yellow green blue purple black",
-- "black white red black yellow white green black cyan white blue black magenta white red yellow green cyan blue magenta red",
-- "green black -r 30 -G 32x32",
-- "red black -r 45 -G 32x32",
-- "red yellow -r 45 -G 32x32" };
-+static int padColDefLen = 9;
-+static const char *padColDefNames[] = { "black", "red", "yellow", "green",
-+ "cyan", "blue", "magenta", "white",
-+ "50% gray" };
-+
-+static const char *padColDefVals[] = { "black", "red", "yellow", "green",
-+ "cyan", "blue", "magenta", "white",
-+ "gray50" };
-+
-+static int padBgDefLen = 8;
-+static const char *padBgDefNames[] = { "Black->White",
-+ "Blue Gradient",
-+ "RGB Rainbow",
-+ "Full Rainbow",
-+ "Color Assortment",
-+ "Green Tiles",
-+ "Red Balls",
-+ "Red+Yellow Diamonds" };
-+
-+static const char *padBgDefVals[] = { "black white",
-+ "100 100 255 50 50 150",
-+ "red green blue",
-+ "black red yellow green blue purple black",
-+ "black white red black yellow white green black cyan white blue black magenta white red yellow green cyan blue magenta red",
-+ "green black -r 30 -G 32x32",
-+ "red black -r 45 -G 32x32",
-+ "red yellow -r 45 -G 32x32" };
-
-
- /* this should match with PAD_O* defs in xv.h */
--static char *padOMStr[] = { "RGB", "Int.", "Hue", "Sat." };
-+static const char *padOMStr[] = { "RGB", "Int.", "Hue", "Sat." };
-
- #define PAD_MAXDEFLEN 10
--static int padColLen = 0, padBgLen = 0, padLoadLen = 0;
--static char *padColNames [PAD_MAXDEFLEN], *padColVals [PAD_MAXDEFLEN];
--static char *padBgNames [PAD_MAXDEFLEN], *padBgVals [PAD_MAXDEFLEN];
--static char *padLoadNames[PAD_MAXDEFLEN], *padLoadVals[PAD_MAXDEFLEN];
-+static int padColLen = 0;
-+static const char *padColNames [PAD_MAXDEFLEN];
-+static const char *padColVals [PAD_MAXDEFLEN];
-+static int padBgLen = 0;
-+static const char *padBgNames [PAD_MAXDEFLEN];
-+static const char *padBgVals [PAD_MAXDEFLEN];
-+static int padLoadLen = 0;
-+static const char *padLoadNames[PAD_MAXDEFLEN];
-+static const char *padLoadVals [PAD_MAXDEFLEN];
-
-
- /***************************************************/
-@@ -150,11 +155,11 @@
- if (wy + h > dispHIGH) wy = dispHIGH - h;
- }
-
--
-+
- if (winCtrPosKludge) {
- wx -= (p_offx + ch_offx);
- wy -= (p_offy + ch_offy);
-- }
-+ }
- else {
- wx -= (ch_offx);
- wy -= (ch_offy);
-@@ -174,16 +179,20 @@
-
- /***************************************************/
- int PopUp(txt, labels, n)
-- char *txt, *labels[];
-- int n;
-+ const char *txt;
-+ const char *labels[];
-+ int n;
- {
- return doPopUp(txt, labels, n, ISPOPUP, "xv confirm");
- }
-
-+
- /***************************************************/
- static int doPopUp(txt, labels, n, poptyp, wname)
-- char *txt, *labels[], *wname;
-- int n, poptyp;
-+ const char *txt;
-+ const char *labels[];
-+ int n, poptyp;
-+ const char *wname;
- {
- int i;
- XEvent event;
-@@ -197,17 +206,17 @@
- /* attach controls to popW, now that it exists */
- if (poptyp==ISGRAB) ahideCB.win = popW;
- else if (poptyp == ISPAD) {
--
-+
- if (!padHaveDooDads) {
- DCreate(&padWDial, popW, 16, puhigh-16-100-1,75,100,
-- 1, 2048, pWIDE, 10,
-+ 1.0, 2048.0, (double)pWIDE, 1.0, 10.0,
- infofg, infobg, hicol, locol, "Width", NULL);
- DCreate(&padHDial, popW, 16+1+75, puhigh-16-100-1,75,100,
-- 1, 2048, pHIGH, 10,
-+ 1.0, 2048.0, (double)pHIGH, 1.0, 10.0,
- infofg, infobg, hicol, locol, "Height", NULL);
-
- DCreate(&padODial, popW, 16+1+75+75+9, puhigh-16-100-1,75,100,
-- 0, 100, 100, 10,
-+ 0.0, 100.0, 100.0, 1.0, 10.0,
- infofg, infobg, hicol, locol, "Opaque", NULL);
-
- MBCreate(&padMthdMB, popW, 100-2+44, 10, 140, 19, NULL,
-@@ -230,8 +239,8 @@
- XMapWindow(theDisp, padWDial.win);
- XMapWindow(theDisp, padHDial.win);
- XMapWindow(theDisp, padODial.win);
-- }
--
-+ }
-+
-
- XResizeWindow(theDisp, popW, (u_int) puwide, (u_int) puhigh);
- XStoreName (theDisp, popW, wname);
-@@ -257,10 +266,10 @@
- }
- else if (poptyp == ISPAD) {
- BTSetActive(&bts[0], (int) strlen(gsBuf));
-- i = pWIDE * 3; RANGE(i,2048,9999);
-- DSetRange(&padWDial, 1, i, padWDial.val, 10);
-- i = pHIGH * 3; RANGE(i,2048,9999);
-- DSetRange(&padHDial, 1, i, padHDial.val, 10);
-+ i = pWIDE * 3; RANGE(i,2048,9999);
-+ DSetRange(&padWDial, 1.0, (double)i, padWDial.val, 1.0, 10.0);
-+ i = pHIGH * 3; RANGE(i,2048,9999);
-+ DSetRange(&padHDial, 1.0, (double)i, padHDial.val, 1.0, 10.0);
-
- DSetActive(&padWDial, (padMode!=PAD_LOAD)); /* DSetRange activates dial */
- DSetActive(&padHDial, (padMode!=PAD_LOAD));
-@@ -283,18 +292,22 @@
- }
- }
-
-- /* center first button in window around mouse position, with constraint that
-+ /* center first button in window around mouse position, with constraint that
- window be fully on the screen */
-
-- CenterMapWindow(popW, 40 + bts[0].x, BUTTH/2 + bts[0].y, puwide, puhigh);
- popUp = poptyp;
-+ if (startGrab == 2)
-+ startGrab = 4;
-+ else {
-+ CenterMapWindow(popW, 40 + bts[0].x, BUTTH/2 + bts[0].y, puwide, puhigh);
-
-- /* MUST wait for VisibilityNotify event to come in, else we run the risk
-- of UnMapping the window *before* the Map request completed. This
-- appears to be bad, (It leaves an empty window frame up.) though it
-- generally only happens on slow servers. Better safe than screwed... */
-+ /* MUST wait for VisibilityNotify event to come in, else we run the risk
-+ of UnMapping the window *before* the Map request completed. This
-+ appears to be bad, (It leaves an empty window frame up.) though it
-+ generally only happens on slow servers. Better safe than screwed... */
-
-- XWindowEvent(theDisp, popW, VisibilityChangeMask, &event);
-+ XWindowEvent(theDisp, popW, VisibilityChangeMask, &event);
-+ }
-
- /* block until this window gets closed */
- while (popUp) {
-@@ -312,7 +325,8 @@
-
- /***************************************************/
- void ErrPopUp(txt, label)
-- char *txt, *label;
-+ const char *txt;
-+ const char *label;
- {
- /* simplified interface to PopUp. Takes a string and the label for the
- (one) button */
-@@ -323,7 +337,10 @@
-
- /***************************************************/
- int GetStrPopUp(txt, labels, n, buf, buflen, filstr, allow)
-- char *txt, *labels[], *buf, *filstr;
-+ const char *txt;
-+ const char *labels[];
-+ char *buf;
-+ const char *filstr;
- int n, buflen, allow;
- {
- /* pops up a window with a prompt string, a 1-line editable
-@@ -338,10 +355,10 @@
- button labels have 1-character accellerators at the front, same
- as in PopUp(). Note that it would be suboptimal to make any
- of the 1-character accellerators be the same character as one of
-- the edit-text command keys
-+ the edit-text command keys
-
- Also note that the filter string should only contain normal printable
-- characters (' ' through '\177'), as ctrl chars are pre-filtered
-+ characters (' ' through '\177'), as ctrl chars are pre-filtered
- (ie, interpreted as emacs-like commands) */
-
- gsBuf = buf; gsBufLen = buflen;
-@@ -358,7 +375,7 @@
- gsy = PUHIGH - 10 - BUTTH - 10 - gsh - 20;
-
- gsw = PUWIDE - gsx - 10;
--
-+
- changedGSBuf(); /* careful! popW doesn't exist yet! */
-
- return doPopUp(txt, labels, n, ISGETSTR, "xv prompt");
-@@ -371,9 +388,9 @@
- {
- /* pops up Grab options dialog box */
-
-- int rv;
-- char delaybuf[32], grabTxt[1024];
-- static char *grabLabels[] = { "\nGrab", "aAutoGrab", "\033Cancel" };
-+ int rv;
-+ char delaybuf[32], grabTxt[1024];
-+ static const char *grabLabels[] = { "\nGrab", "aAutoGrab", "\033Cancel" };
-
- sprintf(delaybuf,"%d", *pDelay);
- gsBuf = delaybuf; gsBufLen = 3;
-@@ -390,7 +407,7 @@
- changedGSBuf(); /* careful! popW doesn't exist yet! */
-
- /* window value gets filled in in doPopUp() */
-- CBCreate(&ahideCB, (Window) NULL,
-+ CBCreate(&ahideCB, (Window) NULL,
- PUWIDE-10-18-StringWidth(HIDESTR),
- gsy+2, HIDESTR, infofg, infobg, hicol, locol);
- ahideCB.val = *pHide;
-@@ -417,9 +434,9 @@
- {
- /* pops up 'Pad' options dialog box */
-
-- int rv, oldW, oldH, oldO;
-- static int firsttime=1;
-- static char *labels[] = { "\nOk", "\033Cancel" };
-+ int rv, oldW, oldH, oldO;
-+ static int firsttime=1;
-+ static const char *labels[] = { "\nOk", "\033Cancel" };
-
- if (firsttime) {
- padSbuf[0] = '\0';
-@@ -464,10 +481,10 @@
-
- changedGSBuf(); /* careful! popW doesn't exist yet! */
-
-- if (padHaveDooDads) {
-- oldW = padWDial.val;
-- oldH = padHDial.val;
-- oldO = padODial.val;
-+ if (padHaveDooDads) {
-+ oldW = (int)padWDial.val;
-+ oldH = (int)padHDial.val;
-+ oldO = (int)padODial.val;
- }
- else { oldW = pWIDE; oldH = pHIGH; oldO = 100; }
-
-@@ -486,9 +503,9 @@
- }
-
- if (rv == 1) { /* cancelled: restore normal values */
-- DSetVal(&padWDial, oldW);
-- DSetVal(&padHDial, oldH);
-- DSetVal(&padODial, oldO);
-+ DSetVal(&padWDial, (double)oldW);
-+ DSetVal(&padHDial, (double)oldH);
-+ DSetVal(&padODial, (double)oldO);
- }
-
- XUnmapWindow(theDisp, padWDial.win);
-@@ -496,11 +513,11 @@
- XUnmapWindow(theDisp, padODial.win);
-
- /* load up return values */
-- *pMode = padMode;
-- *pStr = padBuf;
-- *pWide = padWDial.val;
-- *pHigh = padHDial.val;
-- *pOpaque = padODial.val;
-+ *pMode = padMode;
-+ *pStr = padBuf;
-+ *pWide = (int)padWDial.val;
-+ *pHigh = (int)padHDial.val;
-+ *pOpaque = (int)padODial.val;
- *pOmode = padOMode;
-
- return rv;
-@@ -513,8 +530,6 @@
- /* generates padCol* and padBg* lists used in 'Defaults' MBUTT. Grabs
- all the X resources values it can, and adds appropriate defaults */
-
-- int i;
--
- rd_str_cl("foo", "", 1); /* rebuild database */
-
- build1PadList("color", padColVals, padColNames, &padColLen,
-@@ -524,49 +539,52 @@
- padBgDefVals, padBgDefNames, padBgDefLen);
-
- build1PadList("load", padLoadVals, padLoadNames, &padLoadLen,
-- (char **) NULL, (char **) NULL, 0);
-+ (const char **) NULL, (const char **) NULL, 0);
- }
--
--
-+
-+
- /***************************************************/
- static void build1PadList(typstr, vals, nams, lenp, dvals, dnams, dlen)
-- char *typstr, **vals, **nams, **dvals, **dnams;
-- int *lenp, dlen;
--{
-- int i;
-- char resname[128], name[256], value[256];
-+ const char *typstr;
-+ const char **vals, **nams;
-+ const char **dvals, **dnams;
-+ int *lenp, dlen;
-+{
-+ int i;
-+ char resname[128];
-+ char *copy;
-
- for (i=0; i<*lenp; i++) { /* kill old lists */
-- free(nams[i]);
-- free(vals[i]);
-+ free((char *) nams[i]);
-+ free((char *) vals[i]);
- }
- *lenp = 0;
-
- for (i=0; i<10; i++) {
- sprintf(resname, "pad.%s.val%d", typstr, i);
- if (rd_str_cl(resname, "Dialog.Menu.Slot",0)) { /* got one! */
-- vals[*lenp] = (char *) malloc(strlen(def_str)+1);
-- if (!vals[*lenp]) continue;
-- strcpy(vals[*lenp], def_str);
--
-+ copy = strdup(def_str);
-+ if (!copy) continue;
-+ vals[*lenp] = copy;
-+
- sprintf(resname, "pad.%s.name%d", typstr, i);
- if (rd_str_cl(resname, "Dialog.Menu.Slot",0)) { /* and it has a name! */
-- nams[*lenp] = (char *) malloc(strlen(def_str)+1);
-- if (!nams[*lenp]) { free(vals[*lenp]); continue; }
-- strcpy(nams[*lenp], def_str);
--
-+ copy = strdup(def_str);
-+ if (!copy) { free((char *) vals[*lenp]); continue; }
- }
- else { /* it doesn't have a name. fabricate one */
-- nams[*lenp] = (char *) malloc((size_t) 32);
-- if (!nams[*lenp]) { free(vals[*lenp]); continue; }
-- strncpy(nams[*lenp], vals[*lenp], (size_t) 31);
-+ copy = malloc((size_t) 32);
-+ if (!copy) { free((char *) vals[*lenp]); continue; }
-+ strncpy(copy, vals[*lenp], (size_t) 31);
-+ copy[31] = '\0';
- }
--
-- if (strlen(nams[*lenp]) > (size_t) 20) { /* fix long names */
-- char *sp = nams[*lenp] + 18;
-+ if (strlen(copy) > (size_t) 20) { /* fix long names */
-+ char *sp = copy + 18;
-+
- *sp++ = '.'; *sp++ = '.'; *sp++ = '.'; *sp++ = '\0';
- }
--
-+ nams[*lenp] = copy;
-+
- *lenp = (*lenp) + 1;
- }
- }
-@@ -574,16 +592,17 @@
-
- /* add 'built-in' defaults to the lists */
- for (i=0; i<dlen && *lenp<PAD_MAXDEFLEN; i++) {
-- vals[*lenp] = (char *) malloc(strlen(dvals[i])+1);
-- if (!vals[*lenp]) break;
-- strcpy(vals[*lenp], dvals[i]);
--
-- nams[*lenp] = (char *) malloc(strlen(dnams[i])+1);
-- if (!nams[*lenp]) { free(vals[*lenp]); break; }
-- strcpy(nams[*lenp], dnams[i]);
-+ copy = strdup(dvals[i]);
-+ if (!copy) break;
-+ vals[*lenp] = copy;
-+
-+ copy = strdup(dnams[i]);
-+ if (!copy) { free((char *) vals[*lenp]); break; }
-+ nams[*lenp] = copy;
-+
- *lenp = (*lenp) + 1;
- }
--}
-+}
-
-
-
-@@ -603,9 +622,9 @@
-
- /***************************************************/
- void OpenAlert(txt)
-- char *txt;
-+ const char *txt;
- {
-- /* pops up a window with txt displayed in it (*no buttons*).
-+ /* pops up a window with txt displayed in it (*no buttons*).
- returns immediately. window is closed by 'CloseAlert()'.
- No 'PopUp()' calls are allowed while an Alert is displayed. */
-
-@@ -624,14 +643,14 @@
- puwide = PUWIDE; puhigh = PUHIGH;
- XResizeWindow(theDisp, popW, (u_int) puwide, (u_int) puhigh);
-
-- /* center last button in window around mouse position, with constraint that
-+ /* center last button in window around mouse position, with constraint that
- window be fully on the screen */
-
- CenterMapWindow(popW, puwide/2, puhigh/2, puwide, puhigh);
- popUp = ISALERT;
-
- /* MUST wait for VisibilityNotify event to come in, else we run the risk
-- of UnMapping the window *before* the Map request completed. This
-+ of UnMapping the window *before* the Map request completed. This
- appears to be bad, (It leaves an empty window frame up.) though it
- generally only happens on slow servers. Better safe than screwed... */
-
-@@ -695,7 +714,7 @@
- XKeyEvent *e = (XKeyEvent *) xev;
- char buf[128]; KeySym ks;
- int stlen, i, shift, ck;
--
-+
- stlen = XLookupString(e,buf,128,&ks,(XComposeStatus *) NULL);
- shift = e->state & ShiftMask;
- ck = CursorKey(ks, shift, 0);
-@@ -725,7 +744,7 @@
- rv = 1;
- }
-
-- if (!rv && (popUp==ISGETSTR || popUp==ISGRAB || popUp==ISPAD)) {
-+ if (!rv && (popUp==ISGETSTR || popUp==ISGRAB || popUp==ISPAD)) {
- if (e->window == popW) { doGetStrKey(buf[0]); rv = 1; }
- }
- }
-@@ -765,26 +784,31 @@
- #define TR_MAXLN 10
-
- /***************************************************/
--void TextRect(win, txt, x, y, w, h, fg)
-- Window win;
-- char *txt;
-- int x,y,w,h;
-- u_long fg;
--{
-- char *sp, *ep, *oldep, *start[TR_MAXLN];
-- int i, inbreak, lineno, top, hardcr, maxln, len[TR_MAXLN];
-+static void TextRect(win, txt, x, y, w, h, fg)
-+ Window win;
-+ const char *txt;
-+ int x,y,w,h;
-+ u_long fg;
-+{
-+ /* draws semi-complex strings in a rectangle */
-+
-+ const char *sp;
-+ const char *ep;
-+ const char *oldep;
-+ const char *start[TR_MAXLN];
-+ int i, inbreak, lineno, top, hardcr, maxln, len[TR_MAXLN];
-
- XSetForeground(theDisp, theGC, fg);
--
-+
- sp = txt; lineno = hardcr = 0;
-
-- maxln = h / LINEHIGH;
-+ maxln = h / LINEHIGH;
- RANGE(maxln,0,TR_MAXLN);
- while (*sp && lineno<maxln) {
-
- /* drop off any leading spaces (except on first line or after \n) */
- if (sp!=txt && !hardcr) {
-- while(*sp==' ') sp++;
-+ while (*sp==' ') sp++;
- }
-
- hardcr = 0; ep = sp;
-@@ -797,7 +821,7 @@
- while (XTextWidth(mfinfo, sp, (int)(ep-sp))<= w && *ep && *ep!='\n') ep++;
- if (*ep=='\n') { ep++; hardcr=1; } /* eat newline */
-
-- /* if we got too wide, back off until we find a break position
-+ /* if we got too wide, back off until we find a break position
- (last char before a space or a '/') */
-
- if (XTextWidth(mfinfo, sp, (int)(ep-sp)) > w) {
-@@ -812,7 +836,7 @@
- }
-
- start[lineno] = sp; len[lineno] = ep-sp;
--
-+
- /* make sure we don't print a trailing '\n' character! */
- if (len[lineno] > 0) {
- while (sp[len[lineno]-1] == '\n') len[lineno] = len[lineno] - 1;
-@@ -835,7 +859,7 @@
- /***************************************************/
- static void createPUD()
- {
-- popW = CreateWindow("xv confirm", "XVconfirm", "+0+0",
-+ popW = CreateWindow("xv confirm", "XVconfirm", "+0+0",
- PUWIDE, PUHIGH, infofg, infobg, 0);
- if (!popW) FatalError("can't create popup window!");
-
-@@ -847,7 +871,7 @@
- bts = (BUTT *) NULL;
- nbts = selected = firsttime = 0;
- }
--
-+
-
- /***************************************************/
- static void attachPUD()
-@@ -913,24 +937,24 @@
- XDrawLine(theDisp, popW, theGC, 16+1+75+75+5, puhigh-140 + 6+8,
- 16+1+75+75+5, puhigh-10-4);
- }
--
-+
-
- XSetForeground(theDisp, theGC, infofg);
-- XDrawRectangle(theDisp, popW, theGC, 268, puhigh-140,
-+ XDrawRectangle(theDisp, popW, theGC, 268, puhigh-140,
- (u_int) puwide - 10 - 268, 130-BUTTH-10);
-- Draw3dRect(popW, 268+1, puhigh-140+1, (u_int) puwide -10-268-2,
-+ Draw3dRect(popW, 268+1, puhigh-140+1, (u_int) puwide -10-268-2,
- 130-2 - BUTTH-10, R3D_IN,2,hicol,locol,infobg);
--
-- TextRect(popW,padInst,268+5, puhigh-140+3, puwide-10-268-10,
-+
-+ TextRect(popW,padInst,268+5, puhigh-140+3, puwide-10-268-10,
- 130-6 - BUTTH-10, infofg);
- }
-
- else {
- XCopyPlane(theDisp, iconPix, popW, theGC, 0,0, icon_width, icon_height,
- 10,10+(puhigh-30-BUTTH-icon_height)/2, 1L);
--
-+
- xt = 10+icon_width+20; yt = 10;
--
-+
- if (popUp == ISGETSTR) {
- TextRect(popW, text, xt, yt, puwide-10-xt, gsy-20, infofg);
- drawGSBuf();
-@@ -947,23 +971,23 @@
- /***************************************************/
- static void drawPadOMStr()
- {
-- CenterString(popW, padODial.x + (padODial.w - 13)/2,
-+ CenterString(popW, padODial.x + (padODial.w - 13)/2,
- puhigh-16-100-12, padOMStr[padOMode]);
- }
--
-+
- /***************************************************/
- static void clickPUD(x,y)
- int x,y;
- {
- int i;
-- BUTT *bp;
--
-+ BUTT *bp = NULL;
-+
- for (i=0; i<nbts; i++) {
- bp = &bts[i];
- if (PTINRECT(x, y, bp->x, bp->y, bp->w, bp->h)) break;
- }
--
-- if (i<nbts && BTTrack(bp)) {
-+
-+ if (i<nbts && bp && BTTrack(bp)) {
- popUp = 0; selected = i; return;
- }
-
-@@ -972,8 +996,8 @@
- else if (popUp == ISPAD) {
- if (PTINRECT(x, y, padDButt.x, padDButt.y, padDButt.w, padDButt.h)) {
- if (BTTrack(&padDButt)) {
-- DSetVal(&padWDial, pWIDE);
-- DSetVal(&padHDial, pHIGH);
-+ DSetVal(&padWDial, (double)pWIDE);
-+ DSetVal(&padHDial, (double)pHIGH);
- }
- }
-
-@@ -1017,11 +1041,11 @@
- gsCurPos = strlen(gsBuf);
- gsStPos = gsEnPos = 0;
- changedGSBuf();
-- if (ctrlColor)
-- XClearArea(theDisp, popW, gsx+3,gsy+3,
-+ if (ctrlColor)
-+ XClearArea(theDisp, popW, gsx+3,gsy+3,
- (u_int)gsw-5, (u_int)gsh-5, False);
- else
-- XClearArea(theDisp, popW, gsx+1,gsy+1,
-+ XClearArea(theDisp, popW, gsx+1,gsy+1,
- (u_int)gsw-1, (u_int)gsh-1, False);
- drawGSBuf();
-
-@@ -1032,7 +1056,7 @@
- DSetActive (&padWDial, (i!=PAD_LOAD));
- DSetActive (&padHDial, (i!=PAD_LOAD));
-
-- XClearArea(theDisp, popW, 184+5, puhigh-140+3,
-+ XClearArea(theDisp, popW, 184+5, puhigh-140+3,
- (u_int) puwide-10-184-10, 130-6 - BUTTH-10, True);
-
- padMode = i;
-@@ -1049,11 +1073,11 @@
- gsCurPos = strlen(gsBuf);
- gsStPos = gsEnPos = 0;
- changedGSBuf();
-- if (ctrlColor)
-- XClearArea(theDisp, popW, gsx+3,gsy+3,
-+ if (ctrlColor)
-+ XClearArea(theDisp, popW, gsx+3,gsy+3,
- (u_int)gsw-5, (u_int)gsh-5, False);
- else
-- XClearArea(theDisp, popW, gsx+1,gsy+1,
-+ XClearArea(theDisp, popW, gsx+1,gsy+1,
- (u_int)gsw-1, (u_int)gsh-1, False);
- drawGSBuf();
-
-@@ -1079,8 +1103,8 @@
- /* handle characters typed at GetStrPopUp window. Button accel. keys
- have already been checked for elsewhere. Practical upshot is that
- we don't have to do anything with ESC or Return (as these will normally
-- be Cancel and Ok buttons)
--
-+ be Cancel and Ok buttons)
-+
- Normally returns '0'. Returns '1' if character wasn't accepted, for
- whatever reason. */
-
-@@ -1089,7 +1113,7 @@
- len = strlen(gsBuf);
- if (gsFilter) flen = strlen(gsFilter);
- else flen = 0;
--
-+
-
- if (c>=' ' && c<'\177') { /* 'NORMAL' CHARACTERS */
- if (flen) { /* check filter string */
-@@ -1097,7 +1121,7 @@
- if (!gsAllow && i< flen) return 1; /* found in 'disallow' filter */
- if ( gsAllow && i==flen) return 1; /* not found in 'allow' filter */
- }
--
-+
- if (len >= gsBufLen-1) return 1; /* at max length */
-
- xvbcopy(&gsBuf[gsCurPos], &gsBuf[gsCurPos+1], (size_t) len-gsCurPos+1);
-@@ -1105,7 +1129,7 @@
- }
-
-
-- else if (c=='\010' || c=='\177') { /* BS or DEL */
-+ else if (c=='\010') { /* BS */
- if (gsCurPos==0) return 1; /* at beginning of str */
- xvbcopy(&gsBuf[gsCurPos], &gsBuf[gsCurPos-1], (size_t) len-gsCurPos+1);
- gsCurPos--;
-@@ -1128,7 +1152,7 @@
- gsCurPos = len;
- }
-
-- else if (c=='\004') { /* ^D: delete character at gsCurPos */
-+ else if (c=='\004' || c=='\177') { /* ^D or DEL: delete character at gsCurPos */
- if (gsCurPos==len) return 1;
- xvbcopy(&gsBuf[gsCurPos+1], &gsBuf[gsCurPos], (size_t) len-gsCurPos);
- }
-@@ -1147,7 +1171,7 @@
-
- changedGSBuf(); /* compute gsEnPos, gsStPos */
-
-- if (ctrlColor)
-+ if (ctrlColor)
- XClearArea(theDisp, popW, gsx+3,gsy+3, (u_int)gsw-5, (u_int)gsh-5, False);
- else
- XClearArea(theDisp, popW, gsx+1,gsy+1, (u_int)gsw-1, (u_int)gsh-1, False);
-@@ -1175,7 +1199,7 @@
- /***************************************************/
- static void changedGSBuf()
- {
-- /* cursor position (or whatever) may have changed. adjust displayed
-+ /* cursor position (or whatever) may have changed. adjust displayed
- portion of gsBuf */
-
- int len;
-@@ -1212,7 +1236,7 @@
-
- XSetForeground(theDisp, theGC, infofg);
- XDrawRectangle(theDisp, popW, theGC, gsx, gsy, (u_int) gsw, (u_int) gsh);
-- Draw3dRect(popW, gsx+1, gsy+1, (u_int) gsw-2, (u_int) gsh-2,
-+ Draw3dRect(popW, gsx+1, gsy+1, (u_int) gsw-2, (u_int) gsh-2,
- R3D_IN, 2, hicol,locol,infobg);
-
- XSetForeground(theDisp, theGC, infofg);
-diff -ru xv-3.10a/xvps.c xv-3.10a-enhancements/xvps.c
---- xv-3.10a/xvps.c 1994-12-22 14:34:42.000000000 -0800
-+++ xv-3.10a-enhancements/xvps.c 2007-05-12 15:25:59.000000000 -0700
-@@ -1,4 +1,4 @@
--/*
-+/*
- * xvps.c - Postscript dialog box, file output functions
- *
- * callable functions:
-@@ -71,10 +71,13 @@
- static void psColorImage PARM((FILE *));
- static void psColorMap PARM((FILE *fp, int, int, byte *, byte *, byte *));
- static void psRleCmapImage PARM((FILE *, int));
--static void epsPreview PARM((FILE *, byte *, int, int, int, int,
-+static void epsPreview PARM((FILE *, byte *, int, int, int, int,
- byte *, byte *, byte *, int));
--static int writeBWStip PARM((FILE *, byte *, char *, int, int, int));
-+static int writeBWStip PARM((FILE *, byte *, const char *, int, int, int));
-
-+#ifdef GS_PATH
-+static void buildCmdStr PARM((char *, char *, char *, int, int));
-+#endif
-
-
- /* local variables */
-@@ -123,7 +126,7 @@
- void CreatePSD(geom)
- char *geom;
- {
-- psW = CreateWindow("xv postscript", "XVps", geom,
-+ psW = CreateWindow("xv postscript", "XVps", geom,
- PSWIDE, PSHIGH, infofg, infobg, 0);
- if (!psW) FatalError("can't create postscript window!");
-
-@@ -139,9 +142,9 @@
- CBCreate(&encapsCB, psW, 240, 7, "preview", infofg, infobg, hicol, locol);
- CBCreate(&pscompCB, psW, 331, 7, "compress", infofg, infobg, hicol, locol);
-
-- DCreate(&xsDial, psW, 240, 30, 80, 100, 10, 800, 100, 5,
-+ DCreate(&xsDial, psW, 240, 30, 80, 100, 10.0, 800.0, 100.0, 0.5, 5.0,
- infofg, infobg, hicol, locol, "Width", "%");
-- DCreate(&ysDial, psW, 331, 30, 80, 100, 10, 800, 100, 5,
-+ DCreate(&ysDial, psW, 331, 30, 80, 100, 10.0, 800.0, 100.0, 0.5, 5.0,
- infofg, infobg, hicol, locol, "Height", "%");
- xsDial.drawobj = changedScale;
- ysDial.drawobj = changedScale;
-@@ -154,38 +157,38 @@
- RBCreate(orientRB, psW, 36+80, 240+18, "Landscape", infofg, infobg,
- hicol, locol);
-
-- paperRB = RBCreate(NULL, psW,36, 240+18+36, "8.5\"x11\"",
-+ paperRB = RBCreate(NULL, psW,36, 240+18+36, "8.5\"x11\"",
- infofg, infobg, hicol, locol);
- RBCreate(paperRB, psW, 36+80, 240+18+36, "A4",
- infofg, infobg, hicol, locol);
-- RBCreate(paperRB, psW, 36+122, 240+18+36, "B5",
-+ RBCreate(paperRB, psW, 36+122, 240+18+36, "B5",
- infofg, infobg, hicol, locol);
-- RBCreate(paperRB, psW, 36+164, 240+18+36, "A3",
-+ RBCreate(paperRB, psW, 36+164, 240+18+36, "A3",
- infofg, infobg, hicol, locol);
- RBCreate(paperRB, psW, 36, 240+36+36, "8.5\"x14\"",
- infofg, infobg, hicol, locol);
-- RBCreate(paperRB, psW, 36+80, 240+36+36, "11\"x17\"",
-+ RBCreate(paperRB, psW, 36+80, 240+36+36, "11\"x17\"",
- infofg, infobg, hicol, locol);
-- RBCreate(paperRB, psW, 36, 240+54+36, "4\"x5\"",
-+ RBCreate(paperRB, psW, 36, 240+54+36, "4\"x5\"",
- infofg, infobg, hicol, locol);
-- RBCreate(paperRB, psW, 36+80, 240+54+36, "35mm slide",
-+ RBCreate(paperRB, psW, 36+80, 240+54+36, "35mm slide",
- infofg, infobg, hicol, locol);
-
-- BTCreate(&psbut[PS_BOK], psW, PSWIDE-180, PSHIGH-10-BUTTH, 80, BUTTH,
-+ BTCreate(&psbut[PS_BOK], psW, PSWIDE-180, PSHIGH-10-BUTTH, 80, BUTTH,
- "Ok", infofg, infobg, hicol, locol);
-- BTCreate(&psbut[PS_BCANC], psW, PSWIDE-90, PSHIGH-10-BUTTH, 80, BUTTH,
-+ BTCreate(&psbut[PS_BCANC], psW, PSWIDE-90, PSHIGH-10-BUTTH, 80, BUTTH,
- "Cancel", infofg, infobg, hicol, locol);
-
-- BTCreate(&psbut[PS_BCENT], psW, 240, 154, 55, BUTTH-2,
-+ BTCreate(&psbut[PS_BCENT], psW, 240, 154, 55, BUTTH-2,
- "Center", infofg, infobg, hicol, locol);
-- BTCreate(&psbut[PS_BORG], psW, 298, 154, 55, BUTTH-2,
-+ BTCreate(&psbut[PS_BORG], psW, 298, 154, 55, BUTTH-2,
- "Origin", infofg, infobg, hicol, locol);
-- BTCreate(&psbut[PS_BMAX], psW, 356, 154, 55, BUTTH-2,
-+ BTCreate(&psbut[PS_BMAX], psW, 356, 154, 55, BUTTH-2,
- "Max", infofg, infobg, hicol, locol);
-
-- BTCreate(&psbut[PS_BPOSX], psW, 256-14, 190+13-8, 8,8, "",
-+ BTCreate(&psbut[PS_BPOSX], psW, 256-14, 190+13-8, 8,8, "",
- infofg, infobg, hicol, locol);
-- BTCreate(&psbut[PS_BPOSY], psW, 256-14, 190+26-8, 8,8, "",
-+ BTCreate(&psbut[PS_BPOSY], psW, 256-14, 190+26-8, 8,8, "",
- infofg, infobg, hicol, locol);
-
- posxType = posyType = 0;
-@@ -236,17 +239,17 @@
-
- if (rd_int("psres")) { /* xv.psres: default paper resolution */
- if (def_int >= 10 && def_int <= 720) {
-- int i = (int) ((PIX2INCH * 100) / def_int);
-+ double v = (PIX2INCH * 100) / def_int;
-
-- DSetVal(&xsDial, i);
-- DSetVal(&ysDial, i);
-+ DSetVal(&xsDial, v);
-+ DSetVal(&ysDial, v);
- }
- }
-
-
- XMapSubwindows(theDisp, psW);
- }
--
-+
-
- /***************************************************/
- void PSDialog(vis)
-@@ -289,7 +292,7 @@
- x = e->x; y = e->y; w = e->width; h = e->height;
-
- /* throw away excess expose events for 'dumb' windows */
-- if (e->count > 0 &&
-+ if (e->count > 0 &&
- (e->window == xsDial.win || e->window == ysDial.win ||
- e->window == pageF)) {}
-
-@@ -332,7 +335,7 @@
- XKeyEvent *e = (XKeyEvent *) xev;
- char buf[128]; KeySym ks;
- int stlen, shift, ck;
--
-+
- stlen = XLookupString(e,buf,128,&ks,(XComposeStatus *) NULL);
- shift = e->state & ShiftMask;
- ck = CursorKey(ks, shift, 0);
-@@ -403,7 +406,7 @@
- static void drawPSD(x,y,w,h)
- int x,y,w,h;
- {
-- char *title = "Save PostScript File...";
-+ const char *title = "Save PostScript File...";
- int i,cx;
- XRectangle xr;
-
-@@ -463,12 +466,14 @@
- /***************************************************/
- static void drawPosStr()
- {
-- int x,y;
-- double cmx, cmy, inx, iny;
-- char str[64], str1[64], *xst, *yst;
-+ int x,y;
-+ double cmx, cmy, inx, iny;
-+ char str[64], str1[64];
-+ const char *xst, *yst;
-
- x = 256; y = 190 + 13;
-- inx = iny = 0; xst = yst = (char *) NULL;
-+ inx = iny = 0;
-+ xst = yst = (const char *) NULL;
-
- switch (posxType) {
- case 0: xst = "Left: "; inx = pos_inx; break;
-@@ -497,7 +502,7 @@
- XSetFont(theDisp, theGC, mfont);
- }
-
--
-+
- /***************************************************/
- static void drawSizeStr()
- {
-@@ -522,7 +527,7 @@
- XSetFont(theDisp, theGC, mfont);
- }
-
--
-+
- /***************************************************/
- static void drawResStr()
- {
-@@ -540,9 +545,9 @@
- XSetFont(theDisp, theGC, mfont);
- }
-
--
--
--
-+
-+
-+
- /***************************************************/
- static void drawPage()
- {
-@@ -554,7 +559,7 @@
- XSetForeground(theDisp, theGC, infofg);
- XDrawRectangle(theDisp, pageF, theGC, pageRect.x, pageRect.y,
- (u_int) pageRect.width, (u_int) pageRect.height);
--
-+
- drawIRect(1);
- }
-
-@@ -611,7 +616,7 @@
- unsigned int mask;
- double offx, offy, newx, newy;
-
-- /* compute offset (in inches) between 'drag point' and
-+ /* compute offset (in inches) between 'drag point' and
- the top-left corner of the image */
-
- offx = ((mx - pageRect.x) / in2pix) - pos_inx;
-@@ -642,7 +647,7 @@
- char *fullname;
-
- switch (cmd) {
-- case PS_BOK: writePS();
-+ case PS_BOK: writePS();
- PSDialog(0);
- fullname = GetDirFullName();
- if (!ISPIPE(fullname[0])) {
-@@ -721,15 +726,15 @@
-
- GetSaveSize(&w, &h);
-
-- sz_inx = (double) w / PIX2INCH * (xsDial.val / 100.0);
-- sz_iny = (double) h / PIX2INCH * (ysDial.val / 100.0);
-+ sz_inx = (double) w / PIX2INCH * (xsDial.val / 100.0);
-+ sz_iny = (double) h / PIX2INCH * (ysDial.val / 100.0);
-
- /* round to integer .001ths of an inch */
- sz_inx = floor(sz_inx * 1000.0 + 0.5) / 1000.0;
- sz_iny = floor(sz_iny * 1000.0 + 0.5) / 1000.0;
-
-- dpix = (int) (PIX2INCH / (xsDial.val / 100.0));
-- dpiy = (int) (PIX2INCH / (ysDial.val / 100.0));
-+ dpix = (int) (PIX2INCH / (xsDial.val / 100.0));
-+ dpiy = (int) (PIX2INCH / (ysDial.val / 100.0));
-
- /* make sure 'center' of image is still on page */
- hsx = sz_inx/2; hsy = sz_iny/2;
-@@ -783,20 +788,20 @@
- {
- int x,y,w,h;
- XRectangle xr;
--
-+
- x = pageRect.x + (int) (pos_inx * in2pix);
- y = pageRect.y + (int) (pos_iny * in2pix);
- w = sz_inx * in2pix;
- h = sz_iny * in2pix;
--
-+
- xr.x = pageRect.x + 1;
- xr.y = pageRect.y + 1;
- xr.width = pageRect.width - 1;
- xr.height = pageRect.height - 1;
--
-+
- if (draw) XSetForeground(theDisp, theGC, infofg);
- else XSetForeground(theDisp, theGC, infobg);
--
-+
- XSetClipRectangles(theDisp, theGC, 0,0, &xr, 1, Unsorted);
- XDrawRectangle(theDisp, pageF, theGC, x, y, (u_int) w, (u_int) h);
- XDrawLine(theDisp, pageF, theGC, x, y, x+w, y+h);
-@@ -836,18 +841,18 @@
- if (scx < scy) { sz_iny = h * scx; }
- else { sz_inx = w * scy; }
-
-- DSetVal(&xsDial, (int) ((100 * (sz_inx * PIX2INCH) / w) + .5));
-+ DSetVal(&xsDial, 100 * (sz_inx * PIX2INCH) / w);
- DSetVal(&ysDial, xsDial.val);
-
-- sz_inx = (double) w / PIX2INCH * (xsDial.val / 100.0);
-- sz_iny = (double) h / PIX2INCH * (ysDial.val / 100.0);
-+ sz_inx = (double) w / PIX2INCH * (xsDial.val / 100.0);
-+ sz_iny = (double) h / PIX2INCH * (ysDial.val / 100.0);
-
- /* round to integer .001ths of an inch */
- sz_inx = floor(sz_inx * 1000.0 + 0.5) / 1000.0;
- sz_iny = floor(sz_iny * 1000.0 + 0.5) / 1000.0;
-
-- dpix = (int) (PIX2INCH / (xsDial.val / 100.0));
-- dpiy = (int) (PIX2INCH / (ysDial.val / 100.0));
-+ dpix = (int) (PIX2INCH / (xsDial.val / 100.0));
-+ dpiy = (int) (PIX2INCH / (ysDial.val / 100.0));
-
- pos_inx = psizex/2 - sz_inx/2;
- pos_iny = psizey/2 - sz_iny/2;
-@@ -888,7 +893,7 @@
- static void writePS()
- {
- FILE *fp;
-- int i, j, q, err, rpix, gpix, bpix, nc, ptype;
-+ int i, j, err, rpix, gpix, bpix, nc, ptype;
- int iw, ih, ox, oy, slen, lwidth, bits, colorps, w, h, pfree;
- double iwf, ihf;
- byte *inpix, *rmap, *gmap, *bmap;
-@@ -900,13 +905,19 @@
- if (!fp) return;
-
- WaitCursor();
--
-+
- inpix = GenSavePic(&ptype, &w, &h, &pfree, &nc, &rmap, &gmap, &bmap);
-
--
-+ if (w <= 0 || h <= 0 || w*2 < w) {
-+ SetISTR(ISTR_WARNING,"%s: Image dimensions out of range", filename);
-+ CloseOutFile(fp, filename, 1);
-+ return;
-+ }
-+
-+
- /* printed image will have size iw,ih (in picas) */
- iw = (int) (sz_inx * 72.0 + 0.5);
-- ih = (int) (sz_iny * 72.0 + 0.5);
-+ ih = (int) (sz_iny * 72.0 + 0.5);
- iwf = sz_inx * 72.0;
- ihf = sz_iny * 72.0;
-
-@@ -923,12 +934,12 @@
- fprintf(fp,"%%%%Creator: XV %s - by John Bradley\n",REVDATE);
-
- if (RBWhich(orientRB)==ORNT_LAND) /* Landscape mode */
-- fprintf(fp,"%%%%BoundingBox: %d %d %d %d\n",
-+ fprintf(fp,"%%%%BoundingBox: %d %d %d %d\n",
- (int) (pos_iny * 72.0 + 0.5),
- (int) (pos_inx * 72.0 + 0.5),
- (int) (pos_iny * 72.0 + 0.5) + ih,
- (int) (pos_inx * 72.0 + 0.5) + iw);
-- else
-+ else
- fprintf(fp,"%%%%BoundingBox: %d %d %d %d\n", ox, oy, ox+iw, oy+ih);
-
- fprintf(fp,"%%%%Pages: 1\n");
-@@ -943,9 +954,9 @@
- case F_BWDITHER: slen = (w+7)/8; bits = 1; colorps = 0; break;
- default: FatalError("unknown colorType in writePS()"); break;
- }
--
-+
- if (encapsCB.val) epsPreview(fp, inpix, ptype, colorType, w, h,
-- rmap,gmap,bmap,
-+ rmap,gmap,bmap,
- (RBWhich(orientRB)==ORNT_LAND) );
-
- fprintf(fp,"%%%%EndProlog\n\n");
-@@ -978,7 +989,7 @@
- fprintf(fp,"%% print in landscape mode\n");
- fprintf(fp,"90 rotate 0 %d translate\n\n",(int) (-psizey*72.0));
- }
--
-+
- if (RBWhich(paperRB) == PSZ_4BY5 ||
- RBWhich(paperRB) == PSZ_35MM) {
- fprintf(fp,"%% we're going to a 4x5 or a 35mm film recorder.\n");
-@@ -1083,12 +1094,12 @@
- gpix = inpix[1];
- bpix = inpix[2];
- }
--
-- if (colorps) {
-+
-+ if (colorps) {
- err = fprintf(fp,"%02x%02x%02x",rpix,gpix,bpix);
- lwidth+=6;
- }
--
-+
- else { /* greyscale */
- err = fprintf(fp,"%02x", MONO(rpix,gpix,bpix));
- lwidth+=2;
-@@ -1106,7 +1117,7 @@
- fprintf(fp,"\n\n");
- fprintf(fp,"%%\n");
- fprintf(fp,"%% Compression made this file %.2f%% %s\n",
-- 100.0 * ((double) outbytes) /
-+ 100.0 * ((double) outbytes) /
- ((double) eWIDE * eHIGH * ((colorps) ? 3 : 1)),
- "of the uncompressed size.");
- fprintf(fp,"%%\n");
-@@ -1147,10 +1158,10 @@
- *
- * returns length of the rleline vector
- */
--
-+
- int i, j, blocklen, isrun, rlen;
- byte block[256], pix;
--
-+
- blocklen = isrun = rlen = 0;
-
- for (i=0; i<wide; i++) {
-@@ -1186,7 +1197,7 @@
- }
- }
- }
--
-+
- else { /* not a run */
- if (pix == block[blocklen-1]) { /* case 3: non-run, prev==cur */
- if (blocklen>1) { /* have a non-run block to flush */
-@@ -1215,7 +1226,7 @@
-
- else {
- rleline[rlen++] = (blocklen-1) | 0x80;
-- for (j=0; j<blocklen; j++)
-+ for (j=0; j<blocklen; j++)
- rleline[rlen++] = block[j];
- }
-
-@@ -1231,15 +1242,15 @@
-
- else {
- rleline[rlen++] = (blocklen-1) | 0x80;
-- for (j=0; j<blocklen; j++)
-+ for (j=0; j<blocklen; j++)
- rleline[rlen++] = block[j];
- }
- }
-
- return rlen;
- }
--
--
-+
-+
- /**********************************************/
- static void psColorImage(fp)
- FILE *fp;
-@@ -1276,7 +1287,7 @@
- fprintf(fp," %% Utility procedure for colorimage operator.\n");
- fprintf(fp," %% This procedure takes two procedures off the\n");
- fprintf(fp," %% stack and merges them into a single procedure.\n\n");
--
-+
- fprintf(fp," /mergeprocs { %% def\n");
- fprintf(fp," dup length\n");
- fprintf(fp," 3 -1 roll\n");
-@@ -1326,12 +1337,12 @@
- for (i=0; i<nc; i++) {
- if (color) fprintf(fp,"%02x%02x%02x ", rmap[i],gmap[i],bmap[i]);
- else fprintf(fp,"%02x ", MONO(rmap[i],gmap[i],bmap[i]));
--
-+
- if ((i%10) == 9) fprintf(fp,"\n");
- }
- if (i%10) fprintf(fp,"\n");
- fprintf(fp,"pop pop %% lose return values from readhexstring\n\n\n");
--
-+
- }
-
-
-@@ -1407,7 +1418,7 @@
-
-
- /**********************************************/
--static void epsPreview(fp, pic, ptype, colorType, w, h, rmap,gmap,bmap,
-+static void epsPreview(fp, pic, ptype, colorType, w, h, rmap,gmap,bmap,
- landscape)
- FILE *fp;
- byte *pic;
-@@ -1420,21 +1431,37 @@
-
-
- if (landscape) { /* generate a rotated version of the pic */
-- int bperpix;
-+ int npixels, bufsize;
- byte *lpic;
-
-- bperpix = (ptype == PIC8) ? 1 : 3;
-- lpic = (byte *) malloc((size_t) w * h * bperpix);
-+ npixels = w * h;
-+ if (w <= 0 || h <= 0 || npixels/w != h) {
-+ SetISTR(ISTR_WARNING,"%s: Image dimensions out of range", filename);
-+/* CloseOutFile(fp, filename, 1); can't do since caller still writing */
-+ return;
-+ }
-+ if (ptype == PIC8)
-+ bufsize = npixels;
-+ else {
-+ bufsize = 3*npixels;
-+ if (bufsize/3 != npixels) {
-+ SetISTR(ISTR_WARNING,"%s: Image dimensions out of range", filename);
-+/* CloseOutFile(fp, filename, 1); can't do since caller still writing */
-+ return;
-+ }
-+ }
-+
-+ lpic = (byte *) malloc((size_t) bufsize);
- if (!lpic) FatalError("can't alloc mem to rotate image in epsPreview");
-
-- xvbcopy((char *) pic, (char *) lpic, (size_t) w * h * bperpix);
-+ xvbcopy((char *) pic, (char *) lpic, (size_t) bufsize);
- RotatePic(lpic, ptype, &w, &h, 0);
- pic = lpic;
- }
--
-+
-
- /* put in an EPSI preview */
--
-+
- if (colorType != F_BWDITHER) { /* have to generate a preview */
- prev = FSDither(pic, ptype, w, h, rmap,gmap,bmap, 0, 1);
-
-@@ -1451,8 +1478,8 @@
- flipbw = (MONO(rmap[0],gmap[0],bmap[0]) > MONO(rmap[1],gmap[1],bmap[1]));
- }
-
--
-- fprintf(fp,"%%%%BeginPreview: %d %d %d %d\n", w, h, 1,
-+
-+ fprintf(fp,"%%%%BeginPreview: %d %d %d %d\n", w, h, 1,
- (w/(72*4) + 1) * h);
-
- writeBWStip(fp, prev, "% ", w, h, !flipbw);
-@@ -1468,10 +1495,10 @@
- static int writeBWStip(fp, pic, prompt, w, h, flipbw)
- FILE *fp;
- byte *pic;
-- char *prompt;
-+ const char *prompt;
- int w, h, flipbw;
- {
-- /* write the given 'pic' (B/W stippled, 1 byte per pixel, 0=blk,1=wht)
-+ /* write the given 'pic' (B/W stippled, 1 byte per pixel, 0=blk,1=wht)
- out as hexadecimal, max of 72 hex chars per line.
-
- if 'flipbw', then 0=white, 1=black
-@@ -1535,39 +1562,46 @@
- document is multiple pages, a series of PNM files are created, and
- the first one is loaded (but not deleted) */
-
--
-- char tmp[512], tmp1[512], tmpname[64];
-- int gsresult, nump, i, filetype;
-- char *rld;
-+#ifdef GS_PATH
-+ #define CMDSIZE 1024
-+ char tmp[512], gscmd[512], cmdstr[CMDSIZE], tmpname[64];
-+ int gsresult, nump, i, filetype, doalert, epsf;
-+#endif
-
- pinfo->pic = (byte *) NULL;
- pinfo->comment = (char *) NULL;
-
--
- #ifdef GS_PATH
-
-+ doalert = (!quick && !ctrlUp && !infoUp); /* open alert if no info wins */
-+ epsf = 0;
-+
- #ifndef VMS
- sprintf(tmpname, "%s/xvpgXXXXXX", tmpdir);
- #else
- sprintf(tmpname, "Sys$Scratch:xvpgXXXXXX");
- #endif
-
-+#ifdef USE_MKSTEMP
-+ close(mkstemp(tmpname));
-+#else
- mktemp(tmpname);
-- if (tmpname[0] == '\0') { /* mktemp() blew up */
-- sprintf(str,"LoadPS: Unable to create temporary filename???");
-- ErrPopUp(str, "\nHow unlikely!");
-+#endif
-+ if (tmpname[0] == '\0') { /* mktemp() or mkstemp() blew up */
-+ sprintf(dummystr,"LoadPS: Unable to create temporary filename???");
-+ ErrPopUp(dummystr, "\nHow unlikely!");
- return 0;
- }
- strcat(tmpname,".");
-
-
-- /* build command string */
-+ /* build 'gscmd' string */
-
- #ifndef VMS /* VMS needs quotes around mixed case command lines */
-- sprintf(tmp, "%s -sDEVICE=%s -r%d -q -dNOPAUSE -sOutputFile=%s%%d ",
-+ sprintf(gscmd, "%s -sDEVICE=%s -r%d -q -dSAFER -dNOPAUSE -sOutputFile=%s%%d ",
- GS_PATH, gsDev, gsRes, tmpname);
- #else
-- sprintf(tmp,
-+ sprintf(gscmd,
- "%s \"-sDEVICE=%s\" -r%d -q \"-dNOPAUSE\" \"-sOutputFile=%s%%d\" ",
- GS_PATH, gsDev, gsRes, tmpname);
- #endif
-@@ -1575,74 +1609,60 @@
-
- #ifdef GS_LIB
- # ifndef VMS
-- sprintf(tmp1, "-I%s ", GS_LIB);
-+ sprintf(tmp, "-I%s ", GS_LIB);
- # else
-- sprintf(tmp1, "\"-I%s\"", GS_LIB);
-+ sprintf(tmp, "\"-I%s\" ", GS_LIB);
- # endif
-- strcat(tmp, tmp1);
-+ strcat(gscmd, tmp);
- #endif
-
-- if (gsGeomStr) {
-- sprintf(tmp1, "-g%s ", gsGeomStr);
-- strcat(tmp, tmp1);
-- }
--
-- /* if 'quick' is set, stop processing after first page by tacking
-- some PostScript commands that break the 'showpage' operator onto
-- the front of the stream passed to the ghostscript interpreter */
-
-+ /* prevent some potential naughtiness... */
- #ifndef VMS
-- if (quick) {
-- sprintf(tmp1, "echo '%s' | cat - %s | %s -",
-- "/showpage { showpage quit } bind def", /* mk showpage exit */
-- fname, tmp);
-- strcpy(tmp, tmp1);
-- }
-- else {
-- strcat(tmp, " -- ");
-- strcat(tmp, fname);
-- }
--#else /* VMS */
-- /* VMS doesn't have pipes or an 'echo' command and GS doesn't like
-- Unix-style file names as input files in the VMS version */
-- strcat(tmp, " -- ");
-- rld = strrchr(fname, '/'); /* Pointer to last '/' */
-- if (rld) rld++; /* Pointer to filename */
-- else rld = fname; /* No path - use original string */
-- strcat(tmp, rld);
-+ strcat(gscmd, "-dSAFER ");
-+#else
-+ strcat(gscmd, "\"-dSAFER\" ");
- #endif
-
-
-+ if (gsGeomStr) {
-+ sprintf(tmp, "-g%s ", gsGeomStr);
-+ strcat(gscmd, tmp);
-+ }
-
-
-- WaitCursor();
--
-- if (DEBUG) fprintf(stderr,"LoadPS: executing command '%s'\n", tmp);
-- SetISTR(ISTR_INFO, "Running '%s'...", GS_PATH);
-+ do {
-+ buildCmdStr(cmdstr, gscmd, fname, quick, epsf);
-
-- sprintf(tmp1, "Running %s", tmp);
-- if (!quick && !ctrlUp && !infoUp) OpenAlert(tmp1);
-+ if (DEBUG) fprintf(stderr,"LoadPS: executing command '%s'\n", cmdstr);
-+ SetISTR(ISTR_INFO, "Running '%s'...", GS_PATH);
-+ sprintf(tmp, "Running %s", cmdstr);
-+ if (doalert && epsf==0) OpenAlert(tmp); /* open alert first time only */
-
--#ifndef VMS
-- gsresult = system(tmp);
--#else
-- gsresult = !system(tmp);
-+ WaitCursor();
-+ gsresult = system(cmdstr);
-+ WaitCursor();
-+#ifdef VMS
-+ gsresult = !gsresult; /* VMS returns non-zero if OK */
- #endif
-
-- WaitCursor();
-+ /* count # of files produced... */
-+ for (i=1; i<1000; i++) {
-+ struct stat st;
-+ sprintf(tmp, "%s%d", tmpname, i);
-+ if (stat(tmp, &st)!=0) break;
-+ }
-+ nump = i-1;
-+ WaitCursor();
-
-- if (!quick && !ctrlUp && !infoUp) CloseAlert();
-+ /* EPSF hack: if gsresult==0 (OK) and 0 pages produced,
-+ try tacking a 'showpage' onto the end of the file, do it again... */
-+
-+ if (!gsresult && !nump && !epsf) epsf++;
-+ } while (!gsresult && !nump && epsf<2);
-+
-+ if (doalert) CloseAlert();
-
-- /* figure out how many page files were created, by stating files.
-- breaks out on first failure, assuming there won't be any more after
-- that, and it would complicate matters too much anyhow... */
--
-- for (i=1; i<1000; i++) {
-- struct stat st;
-- sprintf(tmp, "%s%d", tmpname, i);
-- if (stat(tmp, &st)!=0) break;
-- }
-- nump = i-1;
-
- WaitCursor();
-
-@@ -1664,7 +1684,7 @@
- return 0;
- }
-
-- SetISTR(ISTR_INFO, "Running '%s'... Done. (%d page%s)",
-+ SetISTR(ISTR_INFO, "Running '%s'... Done. (%d page%s)",
- GS_PATH, nump, (nump==1) ? "" : "s");
- }
-
-@@ -1677,8 +1697,8 @@
-
- sprintf(tmp, "%s%d", tmpname, 1);
- filetype = ReadFileType(tmp);
--
-- if (filetype == RFT_ERROR || filetype == RFT_UNKNOWN ||
-+
-+ if (filetype == RFT_ERROR || filetype == RFT_UNKNOWN ||
- filetype == RFT_COMPRESS) { /* shouldn't happen */
- SetISTR(ISTR_WARNING, "Couldn't load first page '%s'", tmp);
- KillPageFiles(tmpname, nump);
-@@ -1695,7 +1715,7 @@
- KillPageFiles(tmpname, nump);
- SetCursors(-1);
- return 0;
-- }
-+ }
-
-
- /* SUCCESS! */
-@@ -1712,3 +1732,54 @@
- we don't have 'gs' package */
- }
-
-+
-+
-+/******************************************************************/
-+#ifdef GS_PATH
-+void buildCmdStr(str, gscmd, xname, quick, epsf)
-+ char *str, *gscmd, *xname;
-+ int quick, epsf;
-+{
-+ /* note 'epsf' set only on files that don't have a showpage cmd */
-+ char *x, *y, *fname;
-+
-+ x = (char *) malloc((5 * strlen(xname))+3);
-+ if (!x)
-+ FatalError("malloc failure in xvps.c buildCmdStr");
-+ fname = x;
-+ *x++ = 0x27;
-+
-+ for (y = xname; *y; ++y) {
-+ if (0x27 == *y) {
-+ strcpy(x, "'\"'\"'");
-+ x += strlen(x);
-+ } else *x++ = *y;
-+ }
-+ strcpy (x, "'");
-+
-+#ifndef VMS
-+
-+ if (epsf) snprintf(str, CMDSIZE, "echo '\n showpage ' | cat %s - | %s -",
-+ fname, gscmd);
-+
-+ else if (quick) snprintf(str, CMDSIZE, "echo %s | cat - %s | %s -",
-+ "/showpage { showpage quit } bind def",
-+ fname, gscmd);
-+
-+ else snprintf(str, CMDSIZE, "%s -- %s", gscmd, fname);
-+
-+#else /* VMS */
-+ /* VMS doesn't have pipes or an 'echo' command and GS doesn't like
-+ Unix-style filenames as input files in the VMS version */
-+ strcat(tmp, " -- ");
-+ rld = strrchr(fname, '/'); /* Pointer to last '/' */
-+ if (rld) rld++; /* Pointer to filename */
-+ else rld = fname; /* No path - use original string */
-+ strcat(tmp, rld);
-+#endif /* VMS */
-+ free(fname);
-+}
-+#endif /* GS_PATH */
-+
-+
-+
-diff -ru xv-3.10a/xvrle.c xv-3.10a-enhancements/xvrle.c
---- xv-3.10a/xvrle.c 1995-01-19 09:27:47.000000000 -0800
-+++ xv-3.10a-enhancements/xvrle.c 2007-05-13 17:49:34.000000000 -0700
-@@ -28,7 +28,7 @@
- #define GETINT(fp) (c=getc(fp), c1=getc(fp), (c1<<8) + c )
-
- static void read_rle PARM((FILE *, byte *, int, int, int, int));
--static int rleError PARM((char *, char *));
-+static int rleError PARM((const char *, const char *));
-
-
-
-@@ -44,9 +44,10 @@
- byte maps[3][256];
- int xpos, ypos, w, h, flags, ncolors, pixelbits, ncmap, cmaplen;
- int cmtlen;
-- byte *img, *pic8;
-+ byte *img;
- long filesize;
-- char *bname, *errstr;
-+ const char *bname;
-+ const char *errstr;
-
- pinfo->type = PIC8;
- pinfo->pic = (byte *) NULL;
-@@ -57,7 +58,7 @@
- /* open the stream */
- fp = xv_fopen(fname,"r");
- if (!fp) return (rleError(bname, "unable to open file"));
--
-+
-
- /* figure out the file size */
- fseek(fp, 0L, 2);
-@@ -85,7 +86,7 @@
- if (DEBUG) {
- fprintf(stderr,"RLE: %dx%d image at %d,%d\n", w, h, xpos, ypos);
- fprintf(stderr,"flags: 0x%02x (%s%s%s%s)\n",
-- flags,
-+ flags,
- (flags & H_CLEARFIRST) ? "CLEARFIRST " : "",
- (flags & H_NO_BACKGROUND) ? "NO_BG " : "",
- (flags & H_ALPHA) ? "ALPHA " : "",
-@@ -93,7 +94,7 @@
-
- fprintf(stderr, "%d bands, %d pixelbits, %d cmap bands, %d cmap entries\n",
- ncolors, pixelbits, ncmap, cmaplen);
-- }
-+ }
-
- if (!(flags & H_NO_BACKGROUND)) {
- if (DEBUG) fprintf(stderr, "background value: ");
-@@ -212,7 +213,7 @@
- for (i=0, ip=img; i<w*h; i++, ip++) *ip = bgcol[0];
- }
- else {
-- for (i=0, ip=img; i<w*h; i++)
-+ for (i=0, ip=img; i<w*h; i++)
- for (j=0; j<3; j++, ip++) *ip = bgcol[j];
- }
- }
-@@ -250,7 +251,7 @@
- /* finally, convert into XV internal format */
-
- pinfo->pic = img;
-- pinfo->w = w;
-+ pinfo->w = w;
- pinfo->h = h;
- pinfo->normw = pinfo->w; pinfo->normh = pinfo->h;
- pinfo->frmType = -1; /* no default format to save in */
-@@ -260,7 +261,7 @@
- if (ncmap == 0 || ncmap == 1) { /* grey, or grey with gamma curve */
- pinfo->colType = F_GREYSCALE;
- sprintf(pinfo->fullInfo, "Greyscale RLE. (%ld bytes)", filesize);
-- for (i=0; i<256; i++)
-+ for (i=0; i<256; i++)
- pinfo->r[i] = pinfo->g[i] = pinfo->b[i] = i;
- }
- else {
-@@ -272,7 +273,7 @@
- pinfo->b[i] = maps[2][i];
- }
- }
--
-+
- sprintf(pinfo->shrtInfo, "%dx%d RLE.",w, h);
- }
-
-@@ -294,7 +295,7 @@
- int w, h, ncolors, ncmap;
- {
- int posx, posy, plane, bperpix, i, pixval, skipcalls;
-- int opcode, operand, done, c, c1;
-+ int opcode, operand, done, c, c1;
- byte *ip;
-
- posx = posy = plane = done = skipcalls = 0;
-@@ -324,7 +325,7 @@
- case RSkipPixelsOp:
- if (opcode & LONG_OP) { getc(fp); operand = GETINT(fp); }
- else operand = getc(fp);
--
-+
- posx += operand;
- break;
-
-@@ -340,7 +341,7 @@
- c = getc(fp);
- if (plane<ncolors && posy<h && (posx+i < w)) *ip = c;
- }
--
-+
- if (operand & 1) getc(fp); /* word boundary */
- posx += operand;
- break;
-@@ -358,7 +359,7 @@
- for (i=0; i<operand; i++, ip+=bperpix) {
- if (plane<ncolors && posy<h && (posx+i < w)) *ip = pixval;
- }
--
-+
- /* if (operand & 1) getc(fp); */ /* word boundary */
- posx += operand;
- break;
-@@ -373,7 +374,7 @@
-
- /*******************************************/
- static int rleError(fname,st)
-- char *fname, *st;
-+ const char *fname, *st;
- {
- SetISTR(ISTR_WARNING,"%s: %s", fname, st);
- return 0;
-diff -ru xv-3.10a/xvroot.c xv-3.10a-enhancements/xvroot.c
---- xv-3.10a/xvroot.c 1994-12-22 14:34:42.000000000 -0800
-+++ xv-3.10a-enhancements/xvroot.c 2004-05-16 18:07:52.000000000 -0700
-@@ -22,7 +22,7 @@
- /***********************************/
- void MakeRootPic()
- {
-- /* called after 'epic' has been generated (if we're using root).
-+ /* called after 'epic' has been generated (if we're using root).
- creates the XImage and the pixmap, sets the root to the new
- pixmap, and refreshes the display */
-
-@@ -44,6 +44,7 @@
- case RM_MIRROR:
- case RM_IMIRROR: rpixw = 2*eWIDE; rpixh = 2*eHIGH; break;
- case RM_CSOLID:
-+ case RM_UPLEFT:
- case RM_CWARP:
- case RM_CBRICK: rpixw = dispWIDE; rpixh = dispHIGH; break;
-
-@@ -67,32 +68,32 @@
-
-
- if (rmode == RM_NORMAL || rmode == RM_TILE) {
-- XPutImage(theDisp, tmpPix, theGC, theImage, 0,0, 0,0,
-+ XPutImage(theDisp, tmpPix, theGC, theImage, 0,0, 0,0,
- (u_int) eWIDE, (u_int) eHIGH);
- }
-
- else if (rmode == RM_MIRROR || rmode == RM_IMIRROR) {
- /* quadrant 2 */
-- XPutImage(theDisp, tmpPix, theGC, theImage, 0,0, 0,0,
-+ XPutImage(theDisp, tmpPix, theGC, theImage, 0,0, 0,0,
- (u_int) eWIDE, (u_int) eHIGH);
- if (epic == NULL) FatalError("epic == NULL in RM_MIRROR code...\n");
-
- /* quadrant 1 */
- FlipPic(epic, eWIDE, eHIGH, 0); /* flip horizontally */
- CreateXImage();
-- XPutImage(theDisp, tmpPix, theGC, theImage, 0,0, eWIDE,0,
-+ XPutImage(theDisp, tmpPix, theGC, theImage, 0,0, eWIDE,0,
- (u_int) eWIDE, (u_int) eHIGH);
-
- /* quadrant 4 */
- FlipPic(epic, eWIDE, eHIGH, 1); /* flip vertically */
- CreateXImage();
-- XPutImage(theDisp, tmpPix, theGC, theImage, 0,0, eWIDE,eHIGH,
-+ XPutImage(theDisp, tmpPix, theGC, theImage, 0,0, eWIDE,eHIGH,
- (u_int) eWIDE, (u_int) eHIGH);
-
- /* quadrant 3 */
- FlipPic(epic, eWIDE, eHIGH, 0); /* flip horizontally */
- CreateXImage();
-- XPutImage(theDisp, tmpPix, theGC, theImage, 0,0, 0,eHIGH,
-+ XPutImage(theDisp, tmpPix, theGC, theImage, 0,0, 0,eHIGH,
- (u_int) eWIDE, (u_int) eHIGH);
-
- FlipPic(epic, eWIDE, eHIGH, 1); /* flip vertically (back to orig) */
-@@ -101,7 +102,7 @@
-
-
- else if (rmode == RM_CENTER || rmode == RM_CENTILE || rmode == RM_CSOLID ||
-- rmode == RM_CWARP || rmode == RM_CBRICK) {
-+ rmode == RM_CWARP || rmode == RM_CBRICK || rmode == RM_UPLEFT) {
- /* do some stuff to set up the border around the picture */
-
- if (rmode != RM_CENTILE) {
-@@ -122,15 +123,15 @@
- for (i=ay; i < (int) eHIGH; i+=h) {
- for (j=ax; j < (int) eWIDE; j+=w) {
- /* if image goes off tmpPix, only draw subimage */
--
-+
- x = j; y = i; w1 = w; h1 = h; offx = offy = 0;
- if (x<0) { offx = -x; w1 -= offx; x = 0; }
- if (x+w1>eWIDE) { w1 = (eWIDE-x); }
-
- if (y<0) { offy = -y; h1 -= offy; y = 0; }
- if (y+h1>eHIGH) { h1 = (eHIGH-y); }
--
-- XPutImage(theDisp, tmpPix, theGC, theImage, offx, offy,
-+
-+ XPutImage(theDisp, tmpPix, theGC, theImage, offx, offy,
- x, y, (u_int) w1, (u_int) h1);
- }
- }
-@@ -138,9 +139,15 @@
-
- else if (rmode == RM_CSOLID) { }
-
-+ else if (rmode == RM_UPLEFT) {
-+
-+ XPutImage(theDisp, tmpPix, theGC, theImage, 0,0, 0,0,
-+ (u_int) eWIDE, (u_int) eHIGH);
-+ }
-+
- else if (rmode == RM_CWARP) { /* warp effect */
- XSetForeground(theDisp, theGC, rootfg);
-- for (i=0; i<=dispWIDE; i+=8)
-+ for (i=0; i<=dispWIDE; i+=8)
- XDrawLine(theDisp,tmpPix,theGC, i,0, (int) dispWIDE-i,(int) dispHIGH);
- for (i=0; i<=dispHIGH; i+=8)
- XDrawLine(theDisp,tmpPix,theGC, 0,i, (int) dispWIDE, (int) dispHIGH-i);
-@@ -150,16 +157,16 @@
- XSetForeground(theDisp, theGC, rootfg);
- for (i=k=0; i<dispHIGH; i+=20,k++) {
- XDrawLine(theDisp, tmpPix, theGC, 0, i, (int) dispWIDE, i);
-- for (j=(k&1) * 20 + 10; j<dispWIDE; j+=40)
-+ for (j=(k&1) * 20 + 10; j<dispWIDE; j+=40)
- XDrawLine(theDisp, tmpPix, theGC, j,i,j,i+20);
- }
- }
-
-
- /* draw the image centered on top of the background */
-- if (rmode != RM_CENTILE)
-- XPutImage(theDisp, tmpPix, theGC, theImage, 0,0,
-- ((int) dispWIDE-eWIDE)/2, ((int) dispHIGH-eHIGH)/2,
-+ if ((rmode != RM_CENTILE) && (rmode != RM_UPLEFT))
-+ XPutImage(theDisp, tmpPix, theGC, theImage, 0,0,
-+ ((int) dispWIDE-eWIDE)/2, ((int) dispHIGH-eHIGH)/2,
- (u_int) eWIDE, (u_int) eHIGH);
- }
-
-@@ -172,7 +179,7 @@
- if (dispWIDE == eWIDE) {
- /* horizontal center line */
- int y, ay;
--
-+
- y = eHIGH - ((dispHIGH/2)%eHIGH); /* Starting point in picture to copy */
- ay = 0; /* Vertical anchor point */
- while (ay < dispHIGH) {
-@@ -189,7 +196,7 @@
- else if (dispHIGH == eHIGH) {
- /* vertical centerline */
- int x, ax;
--
-+
- x = eWIDE - ((dispWIDE/2)%eWIDE); /* Starting point in picture to copy */
- ax = 0; /* Horizontal anchor point */
- while (ax < dispWIDE) {
-@@ -206,10 +213,10 @@
- else {
- /* vertical and horizontal centerlines */
- int x,y, ax,ay;
--
-+
- y = eHIGH - ((dispHIGH/2)%eHIGH); /* Starting point in picture to copy */
- ay = 0; /* Vertical anchor point */
--
-+
- while (ay < dispHIGH) {
- x = eWIDE - ((dispWIDE/2)%eWIDE);/* Starting point in picture to cpy */
- ax = 0; /* Horizontal anchor point */
-@@ -276,8 +283,8 @@
- gc_init.foreground = BlackPixel(theDisp, theScreen);
- gc_init.background = WhitePixel(theDisp, theScreen);
- gc = XCreateGC(theDisp, vrootW, GCForeground|GCBackground, &gc_init);
-- pix = XCreatePixmap(theDisp, vrootW, root_weave_width,
-- root_weave_height,
-+ pix = XCreatePixmap(theDisp, vrootW, root_weave_width,
-+ root_weave_height,
- (unsigned int) DefaultDepth(theDisp, theScreen));
-
- XCopyPlane(theDisp, bitmap, pix, gc, 0,0, root_weave_width,
-@@ -333,8 +340,8 @@
- prop = XInternAtom(theDisp, "_XSETROOT_ID", True);
- if (prop == None) return; /* no old pixmap to kill */
-
-- if (XGetWindowProperty(theDisp, vrootW, prop, 0L, 1L, True,
-- AnyPropertyType, &type, &format, &length,
-+ if (XGetWindowProperty(theDisp, vrootW, prop, 0L, 1L, True,
-+ AnyPropertyType, &type, &format, &length,
- &after, &data) == Success) {
-
- if (type==XA_PIXMAP && format==32 && length==1 && after==0 && data) {
-@@ -348,4 +355,4 @@
-
-
-
--
-+
-diff -ru xv-3.10a/xvscrl.c xv-3.10a-enhancements/xvscrl.c
---- xv-3.10a/xvscrl.c 1994-12-22 14:34:41.000000000 -0800
-+++ xv-3.10a-enhancements/xvscrl.c 2004-05-16 18:07:56.000000000 -0700
-@@ -1,4 +1,4 @@
--/*
-+/*
- * xvscrl.c - Scroll Bar handling functions
- *
- * callable functions:
-@@ -6,7 +6,7 @@
- * SCCreate() - creates the Scroll Bar window.
- * SCChange() - resize/repositions the Scroll Bar window.
- * SCSetRange() - sets min/max/current values of control
-- * SCSetVal() - sets value of control
-+ * SCSetVal() - sets value of control
- * SCRedraw() - redraws scroll bar
- * SCTrack() - called when clicked. Operates control 'til mouseup
- */
-@@ -50,7 +50,7 @@
-
-
- /***************************************************/
--void SCCreate(sp, parent, x, y, vert, len, minv, maxv, curv, page,
-+void SCCreate(sp, parent, x, y, vert, len, minv, maxv, curv, page,
- fg, bg, hi, lo, func)
- SCRL *sp;
- Window parent;
-@@ -71,7 +71,7 @@
- downhPix = MakePix1(parent, downh_bits, downh_width, downh_height);
- uph1Pix = MakePix1(parent, uph1_bits, uph1_width, uph1_height);
- downh1Pix= MakePix1(parent, downh1_bits, downh1_width, downh1_height);
--
-+
- sgray = XCreatePixmapFromBitmapData(theDisp, parent,
- (char *) scrlgray_bits, scrlgray_width, scrlgray_height,
- fg,bg,dispDEEP);
-@@ -124,7 +124,7 @@
- sp->len = len;
- sp->uplit = sp->dnlit = 0;
-
-- if (vert) XMoveResizeWindow(theDisp, sp->win, x,y,
-+ if (vert) XMoveResizeWindow(theDisp, sp->win, x,y,
- (u_int) sp->tsize,(u_int) len);
- else XMoveResizeWindow(theDisp, sp->win, x,y,
- (u_int) len, (u_int) sp->tsize);
-@@ -144,7 +144,7 @@
- if (maxv<minv) maxv=minv;
- sp->min = minv; sp->max = maxv; sp->page = page;
- sp->active = (minv < maxv);
--
-+
- /* adjust scroll bar background */
- if (sp->active) {
- if (ctrlColor) XSetWindowBackground(theDisp, sp->win, sp->lo);
-@@ -174,7 +174,7 @@
-
- sp->val = curv;
-
-- if (sp->active)
-+ if (sp->active)
- sp->tpos = sp->tmin + ((sp->tmax - sp->tmin)*(curv - sp->min))
- / (sp->max - sp->min);
-
-@@ -194,20 +194,20 @@
- XSetBackground(theDisp, theGC, sp->bg);
-
- XClearWindow(theDisp, sp->win);
--
-+
- drawArrow(sp,UPLINE); /* draw up/down arrows */
- drawArrow(sp,DNLINE);
-
- XSetForeground(theDisp, theGC, sp->fg);
-
-- if (sp->vert) {
-+ if (sp->vert) {
- XDrawLine(theDisp, sp->win, theGC, 0, sp->tsize, sp->tsize, sp->tsize);
-- XDrawLine(theDisp, sp->win, theGC, 0, sp->len-sp->tsize-1,
-+ XDrawLine(theDisp, sp->win, theGC, 0, sp->len-sp->tsize-1,
- sp->tsize, sp->len-sp->tsize-1);
- }
- else { /* horizontal version */
- XDrawLine(theDisp, sp->win, theGC, sp->tsize, 0, sp->tsize, sp->tsize);
-- XDrawLine(theDisp, sp->win, theGC, sp->len - sp->tsize-1, 0,
-+ XDrawLine(theDisp, sp->win, theGC, sp->len - sp->tsize-1, 0,
- sp->len - sp->tsize-1, sp->tsize);
- }
-
-@@ -225,7 +225,7 @@
-
- if (arr == UPLINE) {
- XSetForeground(theDisp, theGC, sp->bg);
-- XFillRectangle(theDisp, sp->win, theGC, 0, 0,
-+ XFillRectangle(theDisp, sp->win, theGC, 0, 0,
- (u_int) sp->tsize, (u_int) sp->tsize);
-
- if (sp->vert) butpix = (sp->uplit) ? up1Pix : upPix;
-@@ -235,14 +235,14 @@
- XSetBackground(theDisp, theGC, sp->bg);
- XCopyPlane(theDisp, butpix, sp->win, theGC, 0, 0, up_width,up_height,
- 3,3, 1L);
-- Draw3dRect(sp->win, 0,0, (u_int) sp->tsize-1, (u_int) sp->tsize-1,
-+ Draw3dRect(sp->win, 0,0, (u_int) sp->tsize-1, (u_int) sp->tsize-1,
- (sp->uplit) ? R3D_IN : R3D_OUT, 2, sp->hi, sp->lo, sp->bg);
- }
-
- else if (arr == DNLINE) {
- if (sp->vert) {
- XSetForeground(theDisp, theGC, sp->bg);
-- XFillRectangle(theDisp, sp->win, theGC, 0, sp->len - sp->tsize,
-+ XFillRectangle(theDisp, sp->win, theGC, 0, sp->len - sp->tsize,
- (u_int) sp->tsize, (u_int) sp->tsize);
- butpix = (sp->dnlit) ? down1Pix : downPix;
-
-@@ -251,8 +251,8 @@
- XCopyPlane(theDisp, butpix, sp->win, theGC, 0, 0, up_width,up_height,
- 3, sp->len - 3 - up_height, 1L);
-
-- Draw3dRect(sp->win, 0, sp->len - sp->tsize,
-- (u_int) sp->tsize-1, (u_int) sp->tsize-1,
-+ Draw3dRect(sp->win, 0, sp->len - sp->tsize,
-+ (u_int) sp->tsize-1, (u_int) sp->tsize-1,
- (sp->dnlit) ? R3D_IN : R3D_OUT, 2, sp->hi, sp->lo, sp->bg);
- }
-
-@@ -267,8 +267,8 @@
- XCopyPlane(theDisp, butpix, sp->win, theGC, 0, 0, up_width,up_height,
- sp->len - 3 - up_width, 3, 1L);
-
-- Draw3dRect(sp->win, sp->len - sp->tsize, 0,
-- (u_int) sp->tsize-1, (u_int) sp->tsize-1,
-+ Draw3dRect(sp->win, sp->len - sp->tsize, 0,
-+ (u_int) sp->tsize-1, (u_int) sp->tsize-1,
- (sp->dnlit) ? R3D_IN : R3D_OUT, 2, sp->hi, sp->lo, sp->bg);
- }
- }
-@@ -283,17 +283,17 @@
- {
- if (sp->vert) {
- /* clear out thumb area with background color */
-- XClearArea(theDisp, sp->win, 0, sp->tsize+1, (u_int) sp->tsize,
-+ XClearArea(theDisp, sp->win, 0, sp->tsize+1, (u_int) sp->tsize,
- (u_int) ((sp->len-sp->tsize-1)-(sp->tsize+1)), False);
-
- if (sp->active) { /* a thumb is necessary */
-
- XSetForeground(theDisp, theGC, sp->bg);
-- XFillRectangle(theDisp, sp->win, theGC, 1, sp->tpos+1,
-+ XFillRectangle(theDisp, sp->win, theGC, 1, sp->tpos+1,
- (u_int) (sp->tsize-2), (u_int) (sp->tsize-2));
-
- XSetForeground(theDisp, theGC, sp->fg);
-- XDrawRectangle(theDisp, sp->win, theGC, 0, sp->tpos,
-+ XDrawRectangle(theDisp, sp->win, theGC, 0, sp->tpos,
- (u_int) (sp->tsize-1), (u_int) (sp->tsize-1));
-
- XDrawLine(theDisp, sp->win, theGC, 9-3, sp->tpos+6, 9+3, sp->tpos+6);
-@@ -301,7 +301,7 @@
- XDrawLine(theDisp, sp->win, theGC, 9-3, sp->tpos+10,9+3, sp->tpos+10);
- XDrawLine(theDisp, sp->win, theGC, 9-3, sp->tpos+12,9+3, sp->tpos+12);
-
-- Draw3dRect(sp->win, 1, sp->tpos+1,
-+ Draw3dRect(sp->win, 1, sp->tpos+1,
- (u_int) sp->tsize-3, (u_int) sp->tsize-3, R3D_OUT,2,
- sp->hi, sp->lo, sp->bg);
- }
-@@ -309,17 +309,17 @@
-
- else { /* horizontal */
- /* clear out thumb area with background color */
-- XClearArea(theDisp, sp->win, sp->tsize+1, 0,
-- (u_int) ((sp->len-sp->tsize-1)-(sp->tsize+1)),
-+ XClearArea(theDisp, sp->win, sp->tsize+1, 0,
-+ (u_int) ((sp->len-sp->tsize-1)-(sp->tsize+1)),
- (u_int) sp->tsize, False);
-
- if (sp->active) { /* a thumb is necessary */
- XSetForeground(theDisp, theGC, sp->bg);
-- XFillRectangle(theDisp, sp->win, theGC, sp->tpos+1, 1,
-+ XFillRectangle(theDisp, sp->win, theGC, sp->tpos+1, 1,
- (u_int) (sp->tsize-2), (u_int) (sp->tsize-2));
-
- XSetForeground(theDisp, theGC, sp->fg);
-- XDrawRectangle(theDisp, sp->win, theGC, sp->tpos, 0,
-+ XDrawRectangle(theDisp, sp->win, theGC, sp->tpos, 0,
- (u_int) (sp->tsize-1), (u_int) (sp->tsize-1));
-
- XDrawLine(theDisp, sp->win, theGC, sp->tpos+6, 9-3, sp->tpos+6, 9+3);
-@@ -327,7 +327,7 @@
- XDrawLine(theDisp, sp->win, theGC, sp->tpos+10,9-3, sp->tpos+10,9+3);
- XDrawLine(theDisp, sp->win, theGC, sp->tpos+12,9-3, sp->tpos+12,9+3);
-
-- Draw3dRect(sp->win, sp->tpos+1, 1,
-+ Draw3dRect(sp->win, sp->tpos+1, 1,
- (u_int) sp->tsize-3, (u_int) sp->tsize-3, R3D_OUT,2,
- sp->hi, sp->lo, sp->bg);
- }
-@@ -450,8 +450,8 @@
- case DNLINE: /* arrows */
- pos = whereInScrl(sp,x,y);
- if (pos == ipos) {
-- if (!lit) {
-- lit = 1;
-+ if (!lit) {
-+ lit = 1;
- if (ipos == UPLINE) { sp->uplit = 1; drawArrow(sp,UPLINE); }
- else { sp->dnlit = 1; drawArrow(sp,DNLINE); }
- }
-@@ -467,16 +467,16 @@
- }
- }
- }
--
-+
- else {
-- if (lit) {
-- lit = 0;
-+ if (lit) {
-+ lit = 0;
- if (ipos == UPLINE) { sp->uplit = 0; drawArrow(sp,UPLINE); }
- else { sp->dnlit = 0; drawArrow(sp,DNLINE); }
- }
- }
- break;
--
-+
- }
- }
-
-diff -ru xv-3.10a/xvsmooth.c xv-3.10a-enhancements/xvsmooth.c
---- xv-3.10a/xvsmooth.c 1994-12-22 14:34:42.000000000 -0800
-+++ xv-3.10a-enhancements/xvsmooth.c 2004-05-16 18:07:59.000000000 -0700
-@@ -4,11 +4,11 @@
- * Contains:
- * byte *SmoothResize(src8, swide, shigh, dwide, dhigh,
- * rmap, gmap, bmap, rdmap, gdmap, bdmap, maplen)
-- * byte *Smooth24(pic824, is24, swide, shigh, dwide, dhigh,
-+ * byte *Smooth24(pic824, is24, swide, shigh, dwide, dhigh,
- * rmap, gmap, bmap)
-- * byte *DoColorDither(pic24, pic8, w, h, rmap,gmap,bmap,
-+ * byte *DoColorDither(pic24, pic8, w, h, rmap,gmap,bmap,
- * rdisp, gdisp, bdisp, maplen)
-- * byte *Do332ColorDither(pic24, pic8, w, h, rmap,gmap,bmap,
-+ * byte *Do332ColorDither(pic24, pic8, w, h, rmap,gmap,bmap,
- * rdisp, gdisp, bdisp, maplen)
- */
-
-@@ -18,21 +18,21 @@
-
- static int smoothX PARM((byte *, byte *, int, int, int, int, int,
- byte *, byte *, byte *));
--static int smoothY PARM((byte *, byte *, int, int, int, int, int,
-+static int smoothY PARM((byte *, byte *, int, int, int, int, int,
- byte *, byte *, byte *));
- static int smoothXY PARM((byte *, byte *, int, int, int, int, int,
- byte *, byte *, byte *));
-
-
- /***************************************************/
--byte *SmoothResize(srcpic8, swide, shigh, dwide, dhigh,
-+byte *SmoothResize(srcpic8, swide, shigh, dwide, dhigh,
- rmap, gmap, bmap, rdmap, gdmap, bdmap, maplen)
- byte *srcpic8, *rmap, *gmap, *bmap, *rdmap, *gdmap, *bdmap;
- int swide, shigh, dwide, dhigh, maplen;
- {
-- /* generic interface to Smooth and ColorDither code.
-- given an 8-bit-per, swide * shigh image with colormap rmap,gmap,bmap,
-- will generate a new 8-bit-per, dwide * dhigh image, which is dithered
-+ /* generic interface to Smooth and ColorDither code.
-+ given an 8-bit-per, swide * shigh image with colormap rmap,gmap,bmap,
-+ will generate a new 8-bit-per, dwide * dhigh image, which is dithered
- using colors found in rdmap, gdmap, bdmap arrays */
-
- /* returns ptr to a dwide*dhigh array of bytes, or NULL on failure */
-@@ -50,7 +50,7 @@
-
- return (byte *) NULL;
- }
--
-+
-
-
- /***************************************************/
-@@ -83,29 +83,29 @@
- bperpix = (is24) ? 3 : 1;
-
- /* decide which smoothing routine to use based on type of expansion */
-- if (dwide < swide && dhigh < shigh)
-+ if (dwide < swide && dhigh < shigh)
- retval = smoothXY(pic24, pic824, is24, swide, shigh, dwide, dhigh,
- rmap, gmap, bmap);
-
-- else if (dwide < swide && dhigh >= shigh)
-+ else if (dwide < swide && dhigh >= shigh)
- retval = smoothX (pic24, pic824, is24, swide, shigh, dwide, dhigh,
- rmap, gmap, bmap);
-
-- else if (dwide >= swide && dhigh < shigh)
-+ else if (dwide >= swide && dhigh < shigh)
- retval = smoothY (pic24, pic824, is24, swide, shigh, dwide, dhigh,
- rmap, gmap, bmap);
-
- else {
- /* dwide >= swide && dhigh >= shigh */
-
-- /* cx,cy = original pixel in pic824. px,py = relative position
-- of pixel ex,ey inside of cx,cy as percentages +-50%, +-50%.
-+ /* cx,cy = original pixel in pic824. px,py = relative position
-+ of pixel ex,ey inside of cx,cy as percentages +-50%, +-50%.
- 0,0 = middle of pixel */
-
- /* we can save a lot of time by precomputing cxtab[] and pxtab[], both
- dwide arrays of ints that contain values for the equations:
- cx = (ex * swide) / dwide;
-- px = ((ex * swide * 100) / dwide) - (cx * 100) - 50; */
-+ px = ((ex * swide * 128) / dwide) - (cx * 128) - 64; */
-
- cxtab = (int *) malloc(dwide * sizeof(int));
- if (!cxtab) { free(pic24); return NULL; }
-@@ -115,17 +115,17 @@
-
- for (ex=0; ex<dwide; ex++) {
- cxtab[ex] = (ex * swide) / dwide;
-- pxtab[ex] = (((ex * swide)* 100) / dwide)
-- - (cxtab[ex] * 100) - 50;
-+ pxtab[ex] = (((ex * swide)* 128) / dwide)
-+ - (cxtab[ex] * 128) - 64;
- }
--
-+
- for (ey=0; ey<dhigh; ey++) {
- byte *pptr, rA, gA, bA, rB, gB, bB, rC, gC, bC, rD, gD, bD;
-
- ProgressMeter(0, (dhigh)-1, ey, "Smooth");
-
- cy = (ey * shigh) / dhigh;
-- py = (((ey * shigh) * 100) / dhigh) - (cy * 100) - 50;
-+ py = (((ey * shigh) * 128) / dhigh) - (cy * 128) - 64;
- if (py<0) { y1 = cy-1; if (y1<0) y1=0; }
- else { y1 = cy+1; if (y1>shigh-1) y1=shigh-1; }
-
-@@ -162,7 +162,7 @@
- cC = pic824[cyOff + x1]; /* left/right center pixel */
- cD = pic824[cyOff + cx]; /* center pixel */
- }
--
-+
- /* quick check */
- if (!is24 && cA == cB && cB == cC && cC == cD) {
- /* set this pixel to the same color as in pic8 */
-@@ -172,36 +172,36 @@
- else {
- /* compute weighting factors */
- apx = abs(px); apy = abs(py);
-- pA = (apx * apy) / 100;
-- pB = (apy * (100 - apx)) / 100;
-- pC = (apx * (100 - apy)) / 100;
-- pD = 100 - (pA + pB + pC);
-+ pA = (apx * apy) >> 7; /* div 128 */
-+ pB = (apy * (128 - apx)) >> 7; /* div 128 */
-+ pC = (apx * (128 - apy)) >> 7; /* div 128 */
-+ pD = 128 - (pA + pB + pC);
-
- if (is24) {
-- *pp++ = ((int) (pA * rA))/100 + ((int) (pB * rB))/100 +
-- ((int) (pC * rC))/100 + ((int) (pD * rD))/100;
-+ *pp++ = (((int) (pA * rA))>>7) + (((int) (pB * rB))>>7) +
-+ (((int) (pC * rC))>>7) + (((int) (pD * rD))>>7);
-
-- *pp++ = ((int) (pA * gA))/100 + ((int) (pB * gB))/100 +
-- ((int) (pC * gC))/100 + ((int) (pD * gD))/100;
-+ *pp++ = (((int) (pA * gA))>>7) + (((int) (pB * gB))>>7) +
-+ (((int) (pC * gC))>>7) + (((int) (pD * gD))>>7);
-
-- *pp++ = ((int) (pA * bA))/100 + ((int) (pB * bB))/100 +
-- ((int) (pC * bC))/100 + ((int) (pD * bD))/100;
-+ *pp++ = (((int) (pA * bA))>>7) + (((int) (pB * bB))>>7) +
-+ (((int) (pC * bC))>>7) + (((int) (pD * bD))>>7);
- }
- else { /* 8-bit pic */
-- *pp++ = ((int) (pA * rmap[cA]))/100 + ((int)(pB * rmap[cB]))/100 +
-- ((int) (pC * rmap[cC]))/100 + ((int)(pD * rmap[cD]))/100;
-+ *pp++ = (((int)(pA * rmap[cA]))>>7) + (((int)(pB * rmap[cB]))>>7) +
-+ (((int)(pC * rmap[cC]))>>7) + (((int)(pD * rmap[cD]))>>7);
-
-- *pp++ = ((int) (pA * gmap[cA]))/100 + ((int)(pB * gmap[cB]))/100 +
-- ((int) (pC * gmap[cC]))/100 + ((int)(pD * gmap[cD]))/100;
-+ *pp++ = (((int)(pA * gmap[cA]))>>7) + (((int)(pB * gmap[cB]))>>7) +
-+ (((int)(pC * gmap[cC]))>>7) + (((int)(pD * gmap[cD]))>>7);
-
-- *pp++ = ((int)(pA * bmap[cA]))/100 + ((int)(pB * bmap[cB]))/100 +
-- ((int)(pC * bmap[cC]))/100 + ((int)(pD * bmap[cD]))/100;
-+ *pp++ = (((int)(pA * bmap[cA]))>>7) + (((int)(pB * bmap[cB]))>>7) +
-+ (((int)(pC * bmap[cC]))>>7) + (((int)(pD * bmap[cD]))>>7);
- }
- }
- }
- }
-
-- free(cxtab);
-+ free(cxtab);
- free(pxtab);
- retval = 0; /* okay */
- }
-@@ -218,7 +218,7 @@
-
-
- /***************************************************/
--static int smoothX(pic24, pic824, is24, swide, shigh, dwide, dhigh,
-+static int smoothX(pic24, pic824, is24, swide, shigh, dwide, dhigh,
- rmap, gmap, bmap)
- byte *pic24, *pic824, *rmap, *gmap, *bmap;
- int is24, swide, shigh, dwide, dhigh;
-@@ -253,7 +253,7 @@
-
- bperpix = (is24) ? 3 : 1;
-
-- for (j=0; j<=swide; j++)
-+ for (j=0; j<=swide; j++)
- pixarr[j] = (j*dwide + (15*swide)/16) / swide;
-
- cptr = pic824; cptr1 = cptr + swide * bperpix;
-@@ -280,7 +280,7 @@
- lbufG[j] = ((int) ((*cptr++ * pcnt0) + (*cptr1++ * pcnt1))) >> 6;
- lbufB[j] = ((int) ((*cptr++ * pcnt0) + (*cptr1++ * pcnt1))) >> 6;
- }
-- }
-+ }
- else { /* 8-bit input pic */
- for (j=0; j<swide; j++, cptr++, cptr1++) {
- lbufR[j] = ((int)((rmap[*cptr]* pcnt0) + (rmap[*cptr1]* pcnt1))) >> 6;
-@@ -314,8 +314,8 @@
- return 0;
- }
-
--
--
-+
-+
-
-
-
-@@ -405,7 +405,7 @@
- lbufB[j] += ((int)((bmap[*cptr]*pct0[j])+(bmap[*cptr1]*pct1[j]))) >> 6;
- }
- }
--
-+
- linecnt++;
- }
-
-@@ -421,13 +421,13 @@
- return retval;
- }
-
--
--
-+
-+
-
-
-
- /***************************************************/
--static int smoothXY(pic24, pic824, is24, swide, shigh, dwide, dhigh,
-+static int smoothXY(pic24, pic824, is24, swide, shigh, dwide, dhigh,
- rmap, gmap, bmap)
- byte *pic24, *pic824, *rmap, *gmap, *bmap;
- int is24, swide, shigh, dwide, dhigh;
-@@ -462,7 +462,7 @@
-
- bperpix = (is24) ? 3 : 1;
-
-- for (j=0; j<=swide; j++)
-+ for (j=0; j<=swide; j++)
- pixarr[j] = (j*dwide + (15*swide)/16) / swide;
-
- lastline = linecnt = pixR = pixG = pixB = 0;
-@@ -526,20 +526,20 @@
- return 0;
- }
-
--
--
-+
-+
-
- /********************************************/
--byte *DoColorDither(pic24, pic8, w, h, rmap, gmap, bmap,
-+byte *DoColorDither(pic24, pic8, w, h, rmap, gmap, bmap,
- rdisp, gdisp, bdisp, maplen)
- byte *pic24, *pic8, *rmap, *gmap, *bmap, *rdisp, *gdisp, *bdisp;
- int w, h, maplen;
- {
- /* takes a 24 bit picture, of size w*h, dithers with the colors in
- rdisp, gdisp, bdisp (which have already been allocated),
-- and generates an 8-bit w*h image, which it returns.
-+ and generates an 8-bit w*h image, which it returns.
- ignores input value 'pic8'
-- returns NULL on error
-+ returns NULL on error
-
- note: the rdisp,gdisp,bdisp arrays should be the 'displayed' colors,
- not the 'desired' colors
-@@ -547,7 +547,7 @@
- if pic24 is NULL, uses the passed-in pic8 (an 8-bit image) as
- the source, and the rmap,gmap,bmap arrays as the desired colors */
-
-- byte *np, *ep, *newpic;
-+ byte *np, *ep, *newpic;
- short *cache;
- int r2, g2, b2;
- int *thisline, *nextline, *thisptr, *nextptr, *tmpptr;
-@@ -558,11 +558,11 @@
- int fserrmap[512]; /* -255 .. 0 .. +255 */
-
- /* compute somewhat non-linear floyd-steinberg error mapping table */
-- for (i=j=0; i<=0x40; i++,j++)
-+ for (i=j=0; i<=0x40; i++,j++)
- { fserrmap[256+i] = j; fserrmap[256-i] = -j; }
-- for ( ; i<0x80; i++, j += !(i&1) ? 1 : 0)
-+ for ( ; i<0x80; i++, j += !(i&1) ? 1 : 0)
- { fserrmap[256+i] = j; fserrmap[256-i] = -j; }
-- for ( ; i<=0xff; i++)
-+ for ( ; i<=0xff; i++)
- { fserrmap[256+i] = j; fserrmap[256-i] = -j; }
-
-
-@@ -575,7 +575,7 @@
- cache = (short *) calloc((size_t) (2<<14), sizeof(short));
- thisline = (int *) malloc(pwide3 * sizeof(int));
- nextline = (int *) malloc(pwide3 * sizeof(int));
-- if (!cache || !newpic || !thisline || !nextline) {
-+ if (!cache || !newpic || !thisline || !nextline) {
- if (newpic) free(newpic);
- if (cache) free(cache);
- if (thisline) free(thisline);
-@@ -624,30 +624,30 @@
-
- r2 = *thisptr++; g2 = *thisptr++; b2 = *thisptr++;
-
-- /* map r2,g2,b2 components (could be outside 0..255 range)
-+ /* map r2,g2,b2 components (could be outside 0..255 range)
- into 0..255 range */
--
-+
- if (r2<0 || g2<0 || b2<0) { /* are there any negatives in RGB? */
- if (r2<g2) { if (r2<b2) k = 0; else k = 2; }
- else { if (g2<b2) k = 1; else k = 2; }
-
- switch (k) {
- case 0: g2 -= r2; b2 -= r2; d = (abs(r2) * 3) / 2; /* RED */
-- r2 = 0;
-+ r2 = 0;
- g2 = (g2>d) ? g2 - d : 0;
- b2 = (b2>d) ? b2 - d : 0;
- break;
-
- case 1: r2 -= g2; b2 -= g2; d = (abs(g2) * 3) / 2; /* GREEN */
- r2 = (r2>d) ? r2 - d : 0;
-- g2 = 0;
-+ g2 = 0;
- b2 = (b2>d) ? b2 - d : 0;
- break;
-
- case 2: r2 -= b2; g2 -= b2; d = (abs(b2) * 3) / 2; /* BLUE */
- r2 = (r2>d) ? r2 - d : 0;
- g2 = (g2>d) ? g2 - d : 0;
-- b2 = 0;
-+ b2 = 0;
- break;
- }
- }
-@@ -674,7 +674,7 @@
- mind = 10000;
- for (k=closest=0; k<maplen && mind>7; k++) {
- d = abs(r2 - rdisp[k])
-- + abs(g2 - gdisp[k])
-+ + abs(g2 - gdisp[k])
- + abs(b2 - bdisp[k]);
- if (d<mind) { mind = d; closest = k; }
- }
-@@ -703,7 +703,7 @@
- thisptr[1] += (gerr*7)/16;
- thisptr[2] += (berr*7)/16;
- }
--
-+
- if (i!=imax) { /* do BOTTOM pixel */
- nextptr[0] += (rerr*5)/16;
- nextptr[1] += (gerr*5)/16;
-@@ -735,7 +735,7 @@
-
-
- /********************************************/
--byte *Do332ColorDither(pic24, pic8, w, h, rmap, gmap, bmap,
-+byte *Do332ColorDither(pic24, pic8, w, h, rmap, gmap, bmap,
- rdisp, gdisp, bdisp, maplen)
- byte *pic24, *pic8, *rmap, *gmap, *bmap, *rdisp, *gdisp, *bdisp;
- int w, h, maplen;
-@@ -744,9 +744,9 @@
-
- /* takes a 24 bit picture, of size w*h, dithers with the colors in
- rdisp, gdisp, bdisp (which have already been allocated),
-- and generates an 8-bit w*h image, which it returns.
-+ and generates an 8-bit w*h image, which it returns.
- ignores input value 'pic8'
-- returns NULL on error
-+ returns NULL on error
-
- note: the rdisp,gdisp,bdisp arrays should be the 'displayed' colors,
- not the 'desired' colors
-@@ -754,7 +754,7 @@
- if pic24 is NULL, uses the passed-in pic8 (an 8-bit image) as
- the source, and the rmap,gmap,bmap arrays as the desired colors */
-
-- byte *np, *ep, *newpic;
-+ byte *np, *ep, *newpic;
- int r2, g2, b2;
- int *thisline, *nextline, *thisptr, *nextptr, *tmpptr;
- int i, j, rerr, gerr, berr, pwide3;
-@@ -763,11 +763,11 @@
- int fserrmap[512]; /* -255 .. 0 .. +255 */
-
- /* compute somewhat non-linear floyd-steinberg error mapping table */
-- for (i=j=0; i<=0x40; i++,j++)
-+ for (i=j=0; i<=0x40; i++,j++)
- { fserrmap[256+i] = j; fserrmap[256-i] = -j; }
-- for ( ; i<0x80; i++, j += !(i&1) ? 1 : 0)
-+ for ( ; i<0x80; i++, j += !(i&1) ? 1 : 0)
- { fserrmap[256+i] = j; fserrmap[256-i] = -j; }
-- for ( ; i<=0xff; i++)
-+ for ( ; i<=0xff; i++)
- { fserrmap[256+i] = j; fserrmap[256-i] = -j; }
-
-
-@@ -778,7 +778,7 @@
- newpic = (byte *) malloc((size_t) (w * h));
- thisline = (int *) malloc(pwide3 * sizeof(int));
- nextline = (int *) malloc(pwide3 * sizeof(int));
-- if (!newpic || !thisline || !nextline) {
-+ if (!newpic || !thisline || !nextline) {
- if (newpic) free(newpic);
- if (thisline) free(thisline);
- if (nextline) free(nextline);
-@@ -830,7 +830,7 @@
-
-
- for (j=0; j<w; j++) {
-- int k, d, mind, closest, rb,gb,bb;
-+ int rb,gb,bb;
-
- r2 = *thisptr++; g2 = *thisptr++; b2 = *thisptr++;
- if (i&1) thisptr -= 6; /* move left */
-@@ -846,7 +846,7 @@
- bb = (b2 + 0x20); /* round 2 bits */
- RANGE(bb,0,255);
- bb = bb & 0xc0;
--
-+
-
- *np = rb | (gb>>3) | (bb>>6);
-
-diff -ru xv-3.10a/xvsunras.c xv-3.10a-enhancements/xvsunras.c
---- xv-3.10a/xvsunras.c 1994-12-22 14:34:42.000000000 -0800
-+++ xv-3.10a-enhancements/xvsunras.c 2007-05-13 17:46:42.000000000 -0700
-@@ -39,7 +39,7 @@
- #define RAS_RLE 0x80
-
-
--static int sunRasError PARM((char *, char *));
-+static int sunRasError PARM((const char *, const char *));
- static int rle_read PARM((byte *, int, int, FILE *, int));
- static void sunRas1to8 PARM((byte *, byte *, int));
- static void sunRas8to1 PARM((byte *, byte *, int, int));
-@@ -54,10 +54,10 @@
- PICINFO *pinfo;
- {
- FILE *fp;
-- int linesize,lsize,csize,isize,i,w,h,d;
-- byte *image, *line, *pic8;
-+ int linesize,lsize,csize,isize,i,w,h,d,npixels,nbytes;
-+ byte *image, *line;
- struct rasterfile sunheader;
-- char *bname;
-+ const char *bname;
-
- bname = BaseName(fname);
-
-@@ -85,7 +85,7 @@
- sunheader.ras_depth != 8 &&
- sunheader.ras_depth != 24 &&
- sunheader.ras_depth != 32) {
-- fprintf (stderr, "Sun rasterfile image has depth %d\n",
-+ fprintf (stderr, "Sun rasterfile image has depth %d\n",
- sunheader.ras_depth);
- fprintf (stderr, "Depths supported are 1, 8, 24, and 32\n");
- fclose(fp);
-@@ -115,26 +115,59 @@
-
- w = sunheader.ras_width;
- h = sunheader.ras_height;
-- d = sunheader.ras_depth;
-- isize = sunheader.ras_length ?
-- sunheader.ras_length :
-- (w * h * d) / 8;
-+ d = sunheader.ras_depth; /* 1, 8, 24, or 32 (above) */
-+ npixels = w * h;
-+ if (w <= 0 || h <= 0 || npixels/w != h) {
-+ fprintf (stderr, "Sun rasterfile image has invalid dimensions (%dx%d)\n",
-+ w, h);
-+ fclose(fp);
-+ return 0;
-+ }
-+ if (d == 1)
-+ nbytes = npixels/8; /* should round up here, but used only for printf */
-+ else {
-+ nbytes = npixels * (d/8);
-+/*
-+ [nbytes (isize) used only in printfs; don't really care about overflows]
-+ if (nbytes/npixels != (d/8)) {
-+ fprintf (stderr, "Sun rasterfile has invalid dimensions (%dx%dx%d)\n",
-+ w, h, d);
-+ fclose(fp);
-+ return 0;
-+ }
-+ */
-+ }
-+ isize = sunheader.ras_length ? sunheader.ras_length : nbytes;
- csize = (sunheader.ras_maptype == RMT_NONE) ? 0 : sunheader.ras_maplength;
-
-
-- /* compute length of the output (xv-format) image */
-- lsize = w * h;
-- if (d == 24 || d == 32) lsize = lsize * 3;
-+ /* length of the output (xv-format) image */
-+ lsize = npixels;
-+ if (d == 24 || d == 32) {
-+ lsize *= 3;
-+ if (lsize/3 != npixels) {
-+ fprintf (stderr, "Sun rasterfile has invalid dimensions (%dx%dx%d)\n",
-+ w, h, d);
-+ fclose(fp);
-+ return 0;
-+ }
-+ }
-
-
- linesize = w * d;
-+ if (linesize/w != d || linesize + 15 < linesize) {
-+ fprintf (stderr, "Sun rasterfile has invalid dimensions (%dx%dx%d)\n",
-+ w, h, d);
-+ fclose(fp);
-+ return 0;
-+ }
- if (linesize % 16) linesize += (16 - (linesize % 16));
- linesize /= 8;
-
- if (DEBUG) {
- fprintf(stderr,"%s: LoadSunRas() - loading a %dx%d pic, %d planes\n",
- cmd, w, h, d);
-- fprintf (stderr,
-+ fprintf (stderr,
- "type %d, maptype %d, isize %d, csize %d, lsize %d, linesize %d\n",
- sunheader.ras_type, sunheader.ras_maptype,
- isize, csize, lsize, linesize);
-@@ -188,13 +221,13 @@
- }
-
- switch (d) {
-- case 1: sunRas1to8 (image + w * i, line, w);
-+ case 1: sunRas1to8 (image + w * i, line, w);
- break;
- case 8: xvbcopy((char *) line, (char *) image + w * i, (size_t) w);
- break;
- case 24: xvbcopy((char *) line, (char *) image + w * i * 3, (size_t) w*3);
- break;
--
-+
- case 32:
- {
- int k;
-@@ -202,7 +235,7 @@
- ip = line;
- op = (byte *) (image + w * i * 3);
- for (k = 0; k<w; k++) {
-- *ip++; /* skip 'alpha' */
-+ ip++; /* skip 'alpha' */
- *op++ = *ip++; /* red */
- *op++ = *ip++; /* green */
- *op++ = *ip++; /* blue */
-@@ -210,9 +243,9 @@
- }
- }
- }
--
-+
- free(line);
--
-+
- if (DEBUG) fprintf(stderr,"Sun ras: image loaded!\n");
-
-
-@@ -224,7 +257,7 @@
- else pinfo->type = PIC8;
-
- pinfo->pic = image;
-- pinfo->w = w;
-+ pinfo->w = w;
- pinfo->h = h;
- pinfo->normw = pinfo->w; pinfo->normh = pinfo->h;
- pinfo->frmType = F_SUNRAS;
-@@ -285,7 +318,7 @@
-
- /*****************************/
- static int sunRasError(fname, st)
-- char *fname, *st;
-+ const char *fname, *st;
- {
- SetISTR(ISTR_WARNING,"%s: %s", fname, st);
- return 0;
-@@ -364,10 +397,15 @@
-
- /* special case: if PIC24 and writing GREYSCALE, write 8-bit file */
- if (ptype == PIC24 && colorstyle == F_GREYSCALE) {
-- graypic = (byte *) malloc((size_t) w*h);
-+ int npixels = w * h;
-+ if (w <= 0 || h <= 0 || npixels/w != h) {
-+ SetISTR(ISTR_WARNING, "Image is too large (%dx%d)", w, h);
-+ return (2);
-+ }
-+ graypic = (byte *) malloc((size_t) npixels);
- if (!graypic) FatalError("unable to malloc in WriteSunRas()");
--
-- for (i=0,sp=pic,dp=graypic; i<w*h; i++,sp+=3,dp++) {
-+
-+ for (i=0,sp=pic,dp=graypic; i<npixels; i++,sp+=3,dp++) {
- *dp = MONO(sp[0],sp[1],sp[2]);
- }
-
-@@ -379,9 +417,18 @@
- }
-
-
-- if (ptype==PIC24) { d = 24; linesize = w * 3; }
-- else if (colorstyle != F_BWDITHER) { d = 8; linesize = w; }
-- else {
-+ if (ptype==PIC24) {
-+ d = 24;
-+ linesize = w * 3;
-+ if (linesize/w != 3) {
-+ SetISTR(ISTR_WARNING, "Image is too wide (%d)", w);
-+ if (graypic) free(graypic);
-+ return (2);
-+ }
-+ } else if (colorstyle != F_BWDITHER) {
-+ d = 8;
-+ linesize = w;
-+ } else {
- d = 1;
- linesize = w;
- if (linesize % 8) linesize += (8 - linesize % 8);
-@@ -391,6 +438,11 @@
-
-
- if (linesize % 2) linesize++;
-+ if (linesize == 0) {
-+ SetISTR(ISTR_WARNING, "Image is too wide (%d)", w);
-+ if (graypic) free(graypic);
-+ return (2);
-+ }
- line = (byte *) malloc((size_t) linesize);
- if (!line) {
- SetISTR(ISTR_WARNING, "Can't allocate memory for save!\n");
-@@ -428,7 +480,7 @@
- write_sun_long (sunheader.ras_maplength, fp);
-
- /* write the colormap */
-- if (d == 8)
-+ if (d == 8) {
- if (colorstyle == 1) /* grayscale */
- for (color=0; color<3; color++)
- for (i=0; i<numcols; i++)
-@@ -438,6 +490,7 @@
- fwrite (gmap, sizeof(byte), (size_t) numcols, fp);
- fwrite (bmap, sizeof(byte), (size_t) numcols, fp);
- }
-+ }
-
-
- /* write the image */
-diff -ru xv-3.10a/xvtarga.c xv-3.10a-enhancements/xvtarga.c
---- xv-3.10a/xvtarga.c 1994-12-22 14:34:55.000000000 -0800
-+++ xv-3.10a-enhancements/xvtarga.c 2007-05-13 17:51:18.000000000 -0700
-@@ -17,8 +17,8 @@
- * 0:
- * 1: colormap type
- * 2: image type (1=colmap RGB, 2=uncomp RGB, 3=uncomp gray)
-- * 3:
-- * 4:
-+ * 3:
-+ * 4:
- * 5: colormap_length, low byte
- * 6: colormap_length, high byte
- * 7: bits per cmap entry (8, 24, 32)
-@@ -28,7 +28,7 @@
- * 14: height, low byte
- * 15: height, high byte
- * 16: bits per pixel (8, 24)
-- * 17: flags
-+ * 17: flags
- */
-
-
-@@ -36,7 +36,7 @@
- #include "xv.h"
-
- static long filesize;
--static char *bname;
-+static const char *bname;
-
-
- /*******************************************/
-@@ -48,7 +48,7 @@
- /* returns '1' on success */
-
- FILE *fp;
-- int i, row, c, c1, w, h, r, g, b, flags, intlace, topleft, trunc;
-+ int i, row, c, c1, w, h, npixels, bufsize, flags, intlace, topleft, trunc;
- byte *pic24, *pp;
-
- bname = BaseName(fname);
-@@ -88,7 +88,9 @@
- c=getc(fp); c1=getc(fp);
- h = c1*256 + c;
-
-- if (w<1 || h<1) {
-+ npixels = w * h;
-+ bufsize = 3 * npixels;
-+ if (w <= 0 || h <= 0 || npixels/w != h || bufsize/3 != npixels) {
- fclose(fp);
- SetISTR(ISTR_WARNING,"%s: error in Targa header (bad image size)", bname);
- return 0;
-@@ -115,7 +117,7 @@
- #endif
-
-
-- pic24 = (byte *) calloc((size_t) w*h*3, (size_t) 1);
-+ pic24 = (byte *) calloc((size_t) bufsize, (size_t) 1);
- if (!pic24) FatalError("couldn't malloc 'pic24'");
-
-
-@@ -134,7 +136,7 @@
- if (i < h / 2) row = 2 * i;
- else row = 2 * (i - h/2) + 1;
- }
--
-+
- else row = i; /* no interlace */
-
-
-@@ -150,7 +152,7 @@
-
-
- /* swap R,B values (file is in BGR, pic24 should be in RGB) */
-- for (i=0, pp=pic24; i<w*h; i++, pp+=3) {
-+ for (i=0, pp=pic24; i<npixels; i++, pp+=3) {
- c = pp[0]; pp[0] = pp[2]; pp[2] = c;
- }
-
-@@ -185,7 +187,7 @@
-
- /* write the header */
- for (i=0; i<12; i++) putc( (i==2) ? 2 : 0, fp);
--
-+
- putc(w&0xff, fp);
- putc((w>>8)&0xff,fp);
- putc(h&0xff, fp);
-diff -ru xv-3.10a/xvtext.c xv-3.10a-enhancements/xvtext.c
---- xv-3.10a/xvtext.c 1995-01-13 15:46:28.000000000 -0800
-+++ xv-3.10a-enhancements/xvtext.c 2007-05-13 14:25:59.000000000 -0700
-@@ -1,6 +1,6 @@
- /*
- * xvtext.c - text file display window routines
-- *
-+ *
- * includes:
- * void CreateTextWins(geom, cmtgeom);
- * void OpenTextView(text, textlen, title, freeonclose);
-@@ -19,9 +19,13 @@
- #include "copyright.h"
-
- #include "xv.h"
-+#ifdef TV_MULTILINGUAL
-+#include "xvml.h"
-+#endif
-
--
--#define BUTTW 80
-+#define BUTTW1 80
-+#define BUTTW2 60
-+#define BUTTW3 110
- #define BUTTH 24
-
- #define TOPMARGIN 30 /* from top of window to top of text window */
-@@ -36,19 +40,36 @@
- #define TV_ASCII 0
- #define TV_HEX 1
- #define TV_CLOSE 2
--#define TV_NBUTTS 3
-
-+#define TV_E_NBUTTS 3
-+
-+#ifdef TV_L10N
-+# define TV_RESCAN 3
-+# define TV_USASCII 4
-+# define TV_JIS 5
-+# define TV_EUCJ 6
-+# define TV_MSCODE 7
-+
-+# define TV_J_NBUTTS 8
-+#endif
-
- #define TITLELEN 128
-
-+#ifdef TV_MULTILINGUAL
-+struct coding_spec {
-+ struct coding_system coding_system;
-+ char *(*converter)PARM((char *, int, int *));
-+};
-+#endif
-+
- /* data needed per text window */
- typedef struct { Window win, textW;
- int vis, wasvis;
-- char *text; /* text to be displayed */
-+ const char *text; /* text to be displayed */
- int freeonclose; /* free text when closing win */
- int textlen; /* length of text */
- char title[TITLELEN]; /* name of file being displayed */
-- char **lines; /* ptr to array of line ptrs */
-+ const char **lines; /* ptr to array of line ptrs */
- int numlines; /* # of lines in text */
- int hexlines; /* # of lines in HEX mode */
- int maxwide; /* length of longest line (ascii) */
-@@ -57,16 +78,89 @@
- int chwide, chhigh; /* size of textW, in chars */
- int hexmode; /* true if disp Hex, else Ascii */
- SCRL vscrl, hscrl;
-- BUTT but[TV_NBUTTS], nopBut;
-+#ifdef TV_L10N
-+ int code; /* current character code */
-+ BUTT but[TV_J_NBUTTS], nopBut;
-+#else
-+ BUTT but[TV_E_NBUTTS], nopBut;
-+#endif
-+#ifdef TV_MULTILINGUAL
-+/* int codeset; */
-+ struct coding_spec ccs; /* current coding_spec */
-+ BUTT csbut;
-+ char *cv_text;
-+ int cv_len;
-+ struct context *ctx;
-+ struct ml_text *txt;
-+ struct csinfo_t *cs;
-+#endif
- } TVINFO;
-
-
- static TVINFO tinfo[MAXTVWIN];
- static int hasBeenSized = 0;
- static int haveWindows = 0;
-+static int nbutts; /* # of buttons */
- static int mfwide, mfhigh, mfascent; /* size of chars in mono font */
- static int *event_retP, *event_doneP; /* used in tvChkEvent() */
--
-+#ifdef TV_MULTILINGUAL
-+# define TV_PLAIN 0
-+# define TV_ISO_8859_1 1
-+# define TV_ISO_2022_JP 2
-+# define TV_EUC_JAPAN 3
-+# define TV_ISO_2022_INT_1 4
-+# define TV_ISO_2022_KR 5
-+# define TV_EUC_KOREA 6
-+# define TV_ISO_2022_SS2_8 7
-+# define TV_ISO_2022_SS2_7 8
-+# define TV_SHIFT_JIS 9
-+# define TV_NCSS 10
-+static char *codeSetNames[TV_NCSS] = {
-+ "plain",
-+ "iso-8859-1",
-+ "iso-2022-jp",
-+ "euc-japan",
-+ "iso-2022-int-1",
-+ "iso-2022-kr",
-+ "euc-korea",
-+ "iso-2022-ss2-8",
-+ "iso-2022-ss2-7",
-+ "Shift JIS",
-+};
-+static struct coding_spec coding_spec[TV_NCSS] = {
-+ /* --- G0 --- --- G1 --- --- G2 --- --- G3 --- GL GR EOL SF LS */
-+ /* plain */
-+ {{{{ 1,94,'B'}, { 1,94,'B'}, { 1,94,'B'}, { 1,94,'B'}}, 0, 0, 0, 1, 1},
-+ NULL},
-+ /* iso-8859-1 */
-+ {{{{ 1,94,'B'}, { 1,96,'A'}, {-1,94,'B'}, {-1,94,'B'}}, 0, 1, 0, 0, 0},
-+ NULL},
-+ /* iso-2022-jp */
-+ {{{{ 1,94,'B'}, {-1,94,'B'}, {-1,94,'B'}, {-1,94,'B'}}, 0, 0, 0, 1, 0},
-+ NULL},
-+ /* euc-japan */
-+ {{{{ 1,94,'B'}, { 2,94,'B'}, { 1,94,'J'}, { 2,94,'D'}}, 0, 1, 0, 1, 0},
-+ NULL},
-+ /* iso-2022-int-1 */
-+ {{{{ 1,94,'B'}, { 2,94,'C'}, {-1,94,'B'}, {-1,94,'B'}}, 0, 1, 0, 1, 1},
-+ NULL},
-+ /* iso-2022-kr */
-+ {{{{ 1,94,'B'}, { 2,94,'C'}, {-1,94,'B'}, {-1,94,'B'}}, 0, 1, 0, 0, 1},
-+ NULL},
-+ /* euc-korea */
-+ {{{{ 1,94,'B'}, { 2,94,'C'}, {-1,94,'B'}, {-1,94,'B'}}, 0, 1, 0, 0, 0},
-+ NULL},
-+ /* iso-2022-ss2-8 */
-+ {{{{ 1,94,'B'}, {-1,94,'C'}, { 0,94,'B'}, {-1,94,'B'}}, 0, 1, 0, 0, 0},
-+ NULL},
-+ /* iso-2022-ss2-7 */
-+ {{{{ 1,94,'B'}, {-1,94,'C'}, { 0,94,'B'}, {-1,94,'B'}}, 0, 1, 0, 1, 0},
-+ NULL},
-+ /* shift jis */
-+ {{{{ 1,94,'B'}, { 2,94,'B'}, { 1,94,'J'}, { 2,94,'D'}}, 0, 1, 1, 1, 0},
-+ sjis_to_jis},
-+};
-+#endif
-
- static void closeText PARM((TVINFO *));
- static int tvChkEvent PARM((TVINFO *, XEvent *));
-@@ -82,7 +176,15 @@
- static void textKey PARM((TVINFO *, int));
- static void doHexAsciiCmd PARM((TVINFO *, int));
- static void computeText PARM((TVINFO *));
--
-+#ifdef TV_L10N
-+static int selectCodeset PARM((TVINFO *));
-+#endif
-+#ifdef TV_MULTILINGUAL
-+static void setCodingSpec PARM((TVINFO *, struct coding_spec *));
-+static void createCsWins PARM((char *));
-+static void openCsWin PARM((TVINFO *));
-+static void closeCsWin PARM((TVINFO *));
-+#endif
-
- /* HEXMODE output looks like this:
- 0x00000000: 00 11 22 33 44 55 66 77 - 88 99 aa bb cc dd ee ff 0123456789abcdef
-@@ -92,19 +194,57 @@
-
- /***************************************************************/
- void CreateTextWins(geom, cmtgeom)
-- char *geom, *cmtgeom;
-+ const char *geom, *cmtgeom;
- {
- int i, defwide, defhigh, cmthigh;
- XSizeHints hints;
- XSetWindowAttributes xswa;
- TVINFO *tv;
-- int gx,gy,gw,gh,gset,gx1,gy1;
--
-+#ifdef TV_MULTILINGUAL
-+ int default_codeset;
-+#endif
-+
-+#ifdef TV_L10N
-+ if (!xlocale) {
-+#endif
-+ mfwide = monofinfo->max_bounds.width;
-+ mfhigh = monofinfo->ascent + monofinfo->descent;
-+ mfascent = monofinfo->ascent;
-+
-+ nbutts = TV_E_NBUTTS; /* # of buttons */
-+#ifdef TV_L10N
-+ }
-+ else {
-+ mfwide = monofsetinfo->max_logical_extent.width / 2; /* shit! */
-+ mfhigh = monofsetinfo->max_logical_extent.height + 1;
-+ mfascent = mfhigh;
-
-- mfwide = monofinfo->max_bounds.width;
-- mfhigh = monofinfo->ascent + monofinfo->descent;
-- mfascent = monofinfo->ascent;
-+ nbutts = TV_J_NBUTTS; /* # of buttons */
-+ }
-+#endif
-
-+#ifdef TV_MULTILINGUAL
-+ {
-+ char *dc = XGetDefault(theDisp, "xv", "codeSet");
-+ if (dc == NULL)
-+ default_codeset = TV_DEFAULT_CODESET;
-+ else {
-+ for (i = 0; i < TV_NCSS; i++) {
-+ if (strcmp(dc, codeSetNames[i]) == 0)
-+ break;
-+ }
-+ if (i >= TV_NCSS) {
-+ if (strcmp(dc, "iso-2022") == 0)
-+ default_codeset = TV_PLAIN;
-+ else {
-+ SetISTR(ISTR_WARNING, "%s: unknown codeset.", dc);
-+ default_codeset = TV_PLAIN;
-+ }
-+ } else
-+ default_codeset = i;
-+ }
-+ }
-+#endif
- /* compute default size of textview windows. should be big enough to
- hold an 80x24 text window */
-
-@@ -119,11 +259,19 @@
- for (i=0; i<MAXTVWIN; i++) {
- tv = &tinfo[i];
-
-+#ifdef TV_MULTILINGUAL
-+ tv->ctx = ml_create_context(ScreenOfDisplay(theDisp, theScreen));
-+ tv->txt = NULL;
-+ tv->cv_text = NULL;
-+ tv->cv_len = 0;
-+ ml_set_charsets(tv->ctx, &coding_spec[TV_PLAIN].coding_system);
-+#endif
-+
- tv->win = CreateWindow((i<CMTWIN) ? "xv text viewer" : "xv image comments",
-- "XVtextview",
-- (i<CMTWIN) ? geom : cmtgeom,
-- defwide,
-- (i<CMTWIN) ? defhigh : cmthigh,
-+ "XVtextview",
-+ (i<CMTWIN) ? geom : cmtgeom,
-+ defwide,
-+ (i<CMTWIN) ? defhigh : cmthigh,
- infofg, infobg, 1);
- if (!tv->win) FatalError("can't create textview window!");
-
-@@ -135,17 +283,17 @@
-
- /* note: everything is sized and positioned in resizeText() */
-
-- tv->textW = XCreateSimpleWindow(theDisp, tv->win, 1,1, 100,100,
-+ tv->textW = XCreateSimpleWindow(theDisp, tv->win, 1,1, 100,100,
- 1,infofg,infobg);
- if (!tv->textW) FatalError("can't create textview text window!");
-
-- SCCreate(&(tv->vscrl), tv->win, 0,0, 1,100, 0,0,0,0,
-+ SCCreate(&(tv->vscrl), tv->win, 0,0, 1,100, 0,0,0,0,
- infofg, infobg, hicol, locol, drawTextW);
-
-- SCCreate(&(tv->hscrl), tv->win, 0,0, 0,100, 0,0,0,0,
-+ SCCreate(&(tv->hscrl), tv->win, 0,0, 0,100, 0,0,0,0,
- infofg, infobg, hicol, locol, drawTextW);
-
-- if (XGetNormalHints(theDisp, tv->win, &hints))
-+ if (XGetNormalHints(theDisp, tv->win, &hints))
- hints.flags |= PMinSize;
- else
- hints.flags = PMinSize;
-@@ -162,74 +310,115 @@
-
- XSelectInput(theDisp, tv->textW, ExposureMask | ButtonPressMask);
-
--
-- BTCreate(&(tv->but[TV_ASCII]), tv->win, 0,0,BUTTW,BUTTH,
-+
-+ BTCreate(&(tv->but[TV_ASCII]), tv->win, 0,0,BUTTW1,BUTTH,
- "Ascii",infofg,infobg,hicol,locol);
-- BTCreate(&(tv->but[TV_HEX]), tv->win, 0,0,BUTTW,BUTTH,
-+ BTCreate(&(tv->but[TV_HEX]), tv->win, 0,0,BUTTW1,BUTTH,
- "Hex",infofg,infobg,hicol,locol);
-- BTCreate(&(tv->but[TV_CLOSE]), tv->win, 0,0,BUTTW,BUTTH,
-+ BTCreate(&(tv->but[TV_CLOSE]), tv->win, 0,0,BUTTW1,BUTTH,
- "Close",infofg,infobg,hicol,locol);
-
-+#ifdef TV_L10N
-+ if (xlocale) {
-+ BTCreate(&(tv->but[TV_RESCAN]), tv->win, 0,0,BUTTW2,BUTTH,
-+ "RESCAN",infofg,infobg,hicol,locol);
-+ BTCreate(&(tv->but[TV_USASCII]), tv->win, 0,0,BUTTW2,BUTTH,
-+ "ASCII",infofg,infobg,hicol,locol);
-+ BTCreate(&(tv->but[TV_JIS]), tv->win, 0,0,BUTTW2,BUTTH,
-+ "JIS",infofg,infobg,hicol,locol);
-+ BTCreate(&(tv->but[TV_EUCJ]), tv->win, 0,0,BUTTW2,BUTTH,
-+ "EUC-j",infofg,infobg,hicol,locol);
-+ BTCreate(&(tv->but[TV_MSCODE]), tv->win, 0,0,BUTTW2,BUTTH,
-+ "MS Kanji",infofg,infobg,hicol,locol);
-+ }
-+#endif
-+
- BTCreate(&(tv->nopBut), tv->win, 0,0, (u_int) tv->vscrl.tsize+1,
- (u_int) tv->vscrl.tsize+1, "", infofg, infobg, hicol, locol);
- tv->nopBut.active = 0;
-
- XMapSubwindows(theDisp, tv->win);
-
-+#ifdef TV_MULTILINGUAL
-+ BTCreate(&tv->csbut, tv->win, 0, 0, BUTTW1, BUTTH, "Code Sets",
-+ infofg, infobg, hicol, locol);
-+#endif
-+
- tv->text = (char *) NULL;
- tv->textlen = 0;
- tv->title[0] = '\0';
-+#ifdef TV_L10N
-+ tv->code = (xlocale ? LOCALE_DEFAULT : 0);
-+#endif
-+#ifdef TV_MULTILINGUAL
-+ tv->ccs = coding_spec[default_codeset];
-+#endif
- }
--
-+#ifdef TV_MULTILINGUAL
-+ get_monofont_size(&mfwide, &mfhigh);
-+ /* recalculate sizes. */
-+ defwide = 80 * mfwide + 2*LRMARGINS + 8 + 20; /* -ish */
-+ defhigh = 24 * mfhigh + TOPMARGIN + BOTMARGIN + 8 + 20; /* ish */
-+ cmthigh = 6 * mfhigh + TOPMARGIN + BOTMARGIN + 8 + 20; /* ish */
-+#endif
-
- for (i=0; i<MAXTVWIN; i++) {
- resizeText(&tinfo[i], defwide, (i<CMTWIN) ? defhigh : cmthigh);
-
-- XSelectInput(theDisp, tinfo[i].win, ExposureMask | ButtonPressMask |
-+ XSelectInput(theDisp, tinfo[i].win, ExposureMask | ButtonPressMask |
- KeyPressMask | StructureNotifyMask);
- }
-
- hasBeenSized = 1; /* we can now start looking at textview events */
-
-+#ifdef TV_MULTILINGUAL
-+ createCsWins("+100+100");
-+#endif
- }
-
-
- /***************************************************************/
--void TextView(fname)
-- char *fname;
-+int TextView(fname)
-+ const char *fname;
- {
- /* given a filename, attempts to read in the file and open a textview win */
-
-- int i;
-+ int filetype;
- long textlen;
- char *text, buf[512], title[128], rfname[MAXPATHLEN+1];
- char *basefname[128]; /* just current fname, no path */
- FILE *fp;
-+ char filename[MAXPATHLEN+1];
-+
-+ strncpy(filename, fname, sizeof(filename) - 1);
-+#ifdef AUTO_EXPAND
-+ Mkvdir(filename);
-+ Dirtovd(filename);
-+#endif
-
- basefname[0] = '\0';
-- strcpy(rfname, fname);
-+ strncpy(rfname, filename, sizeof(rfname) - 1);
-
- /* see if this file is compressed. if it is, uncompress it, and view
- the uncompressed version */
-
-- if (ReadFileType(fname) == RFT_COMPRESS) {
-+ filetype = ReadFileType(filename);
-+ if ((filetype == RFT_COMPRESS) || (filetype == RFT_BZIP2)) {
- #ifndef VMS
-- if (!UncompressFile(fname, rfname)) return; /* failed to uncompress */
-+ if (!UncompressFile(filename, rfname, filetype)) return FALSE;
- #else
- /* chop off trailing '.Z' from friendly displayed basefname, if any */
-- strcpy (basefname, fname);
-+ strncpy (basefname, filename, 128 - 1);
- *rindex (basefname, '.') = '\0';
-- if (!UncompressFile(basefname, rfname)) return;/* failed to uncompress */
-+ if (!UncompressFile(basefname, rfname, filetype)) return FALSE;
- #endif
- }
--
--
-
- fp = fopen(rfname, "r");
- if (!fp) {
- sprintf(buf,"Couldn't open '%s': %s", rfname, ERRSTR(errno));
- ErrPopUp(buf,"\nOh well");
-- return;
-+ return FALSE;
- }
-
-
-@@ -241,16 +430,16 @@
- sprintf(buf, "File '%s' contains no data. (Zero length file.)", rfname);
- ErrPopUp(buf, "\nOk");
- fclose(fp);
-- return;
-+ return FALSE;
- }
-
-- text = (char *) malloc((size_t) textlen);
-+ text = (char *) malloc((size_t) textlen + 1);
- if (!text) {
-- sprintf(buf, "Couldn't malloc %ld bytes to read file '%s'",
-+ sprintf(buf, "Couldn't malloc %ld bytes to read file '%s'",
- textlen, rfname);
- ErrPopUp(buf, "\nSo what!");
- fclose(fp);
-- return;
-+ return FALSE;
- }
-
- if (fread(text, (size_t) 1, (size_t) textlen, fp) != textlen) {
-@@ -258,6 +447,9 @@
- rfname);
- ErrPopUp(buf, "\nHmm...");
- }
-+#ifdef TV_MULTILINGUAL
-+ text[textlen] = '\0';
-+#endif
-
- fclose(fp);
-
-@@ -265,27 +457,28 @@
- OpenTextView(text, (int) textlen, title, 1);
-
- /* note: text gets freed when window gets closed */
-+ return TRUE;
- }
-
--
--
-+
-+
- /***************************************************************/
- void OpenTextView(text, len, title, freeonclose)
-- char *text, *title;
-- int len, freeonclose;
-+ const char *text, *title;
-+ int len, freeonclose;
- {
- /* opens up a textview window */
-
-- int i, oldone;
- TVINFO *tv;
-
- tv = &tinfo[0];
-
- /* kill off old text info */
-- if (tv->freeonclose && tv->text) free(tv->text);
-+ if (tv->freeonclose && tv->text) free((void *)tv->text);
- if (tv->lines) free(tv->lines);
-- tv->text = (char *) NULL;
-- tv->lines = (char **) NULL;
-+
-+ tv->text = (const char *) NULL;
-+ tv->lines = (const char **) NULL;
- tv->numlines = tv->textlen = tv->hexmode = 0;
-
-
-@@ -293,6 +486,7 @@
- tv->textlen = len;
- tv->freeonclose = freeonclose;
- strncpy(tv->title, title, (size_t) TITLELEN-1);
-+ tv->title[TITLELEN-1] = '\0';
-
- computeText(tv); /* compute # lines and linestarts array */
-
-@@ -316,7 +510,6 @@
- {
- /* opens up the reserved 'comment' textview window */
-
-- int i;
- TVINFO *tv;
-
- tv = &tinfo[CMTWIN];
-@@ -351,9 +544,9 @@
- tv->textlen = (tv->text) ? strlen(tv->text) : 0;
- tv->freeonclose = 0;
-
-- if (strlen(fullfname))
-+ if (strlen(fullfname))
- sprintf(tv->title, "File: '%s'", BaseName(fullfname));
-- else
-+ else
- sprintf(tv->title, "<no file loaded>");
-
- computeText(tv); /* compute # lines and linestarts array */
-@@ -501,12 +694,16 @@
- if (i==MAXTEXTWIN) anyTextUp = 0;
-
- /* free all info for this textview window */
-- if (tv->freeonclose && tv->text) free(tv->text);
-+ if (tv->freeonclose && tv->text) free((void *)tv->text);
- if (tv->lines) free(tv->lines);
-
-- tv->text = (char *) NULL;
-- tv->lines = (char **) NULL;
-+ tv->text = (const char *) NULL;
-+ tv->lines = (const char **) NULL;
- tv->numlines = tv->textlen = tv->hexmode = 0;
-+
-+#ifdef TV_MULTILINGUAL
-+ closeCsWin(tv);
-+#endif
- }
-
-
-@@ -518,7 +715,7 @@
- /* checks event to see if it's a text-window related thing. If it
- is, it eats the event and returns '1', otherwise '0'. */
-
-- int i, rv;
-+ int rv;
-
- rv = 1;
-
-@@ -560,7 +757,7 @@
- count++;
- } while (XCheckWindowEvent(theDisp, evt.xexpose.window,
- ExposureMask, &evt));
--
-+
- XClipBox(reg, &rect); /* bounding box of region */
- XSetRegion(theDisp, theGC, reg);
-
-@@ -570,7 +767,7 @@
- fprintf(stderr,"grouped %d expose events into %d,%d %dx%d rect\n",
- count, rect.x, rect.y, rect.width, rect.height);
- }
--
-+
- if (e->window == tv->win) drawTextView(tv);
- else if (e->window == tv->textW) drawTextW(0, &(tv->vscrl));
-
-@@ -584,7 +781,7 @@
-
- else if (xev->type == ButtonPress) {
- XButtonEvent *e = (XButtonEvent *) xev;
-- int i,x,y;
-+ int x,y;
- x = e->x; y = e->y;
-
- if (e->button == Button1) {
-@@ -594,6 +791,40 @@
- else if (e->window == tv->textW) { }
- else rv = 0;
- }
-+ else if (e->button == Button4) { /* note min vs. max, + vs. - */
-+ /* scroll regardless of where we are in the text window */
-+ if (e->window == tv->win ||
-+ e->window == tv->vscrl.win ||
-+ e->window == tv->hscrl.win ||
-+ e->window == tv->textW)
-+ {
-+ SCRL *sp=&(tv->vscrl);
-+ int halfpage=sp->page/2;
-+
-+ if (sp->val > sp->min+halfpage)
-+ SCSetVal(sp,sp->val-halfpage);
-+ else
-+ SCSetVal(sp,sp->min);
-+ }
-+ else rv = 0;
-+ }
-+ else if (e->button == Button5) { /* note max vs. min, - vs. + */
-+ /* scroll regardless of where we are in the text window */
-+ if (e->window == tv->win ||
-+ e->window == tv->vscrl.win ||
-+ e->window == tv->hscrl.win ||
-+ e->window == tv->textW)
-+ {
-+ SCRL *sp=&(tv->vscrl);
-+ int halfpage=sp->page/2;
-+
-+ if (sp->val < sp->max-halfpage)
-+ SCSetVal(sp,sp->val+halfpage);
-+ else
-+ SCSetVal(sp,sp->max);
-+ }
-+ else rv = 0;
-+ }
- else rv = 0;
- }
-
-@@ -615,7 +846,7 @@
-
- if (tv->wide != e->width || tv->high != e->height) {
- if (DEBUG) fprintf(stderr,"Forcing a redraw! (from configure)\n");
-- XClearArea(theDisp, tv->win, 0, 0,
-+ XClearArea(theDisp, tv->win, 0, 0,
- (u_int) e->width, (u_int) e->height, True);
- resizeText(tv, e->width, e->height);
- }
-@@ -633,10 +864,12 @@
- TVINFO *tv;
- int w,h;
- {
-- int i, maxw, maxh, hmax, hpage, vmax, vpage;
-+ int i, maxw, maxh;
- XSizeHints hints;
-
-+#ifndef TV_MULTILINGUAL
- if (tv->wide == w && tv->high == h) return; /* no change in size */
-+#endif
-
- if (XGetNormalHints(theDisp, tv->win, &hints)) {
- hints.width = w;
-@@ -657,13 +890,26 @@
- tv->twWide = tv->chwide * mfwide + 6;
- tv->twHigh = tv->chhigh * mfhigh + 6;
-
-- XMoveResizeWindow(theDisp, tv->textW, LRMARGINS, TOPMARGIN,
-+ XMoveResizeWindow(theDisp, tv->textW, LRMARGINS, TOPMARGIN,
- (u_int) tv->twWide, (u_int) tv->twHigh);
-
-- for (i=0; i<TV_NBUTTS; i++) {
-- tv->but[i].x = tv->wide - (TV_NBUTTS-i) * (BUTTW+5);
-+ for (i=0; i<TV_E_NBUTTS; i++) {
-+ tv->but[i].x = tv->wide - (TV_E_NBUTTS-i) * (BUTTW1+5);
- tv->but[i].y = tv->high - BUTTH - 5;
- }
-+#ifdef TV_MULTILINGUAL
-+ tv->csbut.x = 5;
-+ tv->csbut.y = tv->high - BUTTH - 5;
-+#endif
-+
-+#ifdef TV_L10N
-+ if (xlocale) {
-+ for (; i<TV_J_NBUTTS; i++) {
-+ tv->but[i].x = 5 + (i-TV_E_NBUTTS) * (BUTTW2+5);
-+ tv->but[i].y = tv->high - BUTTH - 5;
-+ }
-+ }
-+#endif
-
- computeScrlVals(tv);
-
-@@ -692,8 +938,8 @@
- hpag = tv->chwide / 4;
- vpag = tv->chhigh - 1;
-
--
-- SCChange(&tv->vscrl, LRMARGINS + tv->twWide+1, TOPMARGIN,
-+
-+ SCChange(&tv->vscrl, LRMARGINS + tv->twWide+1, TOPMARGIN,
- 1, tv->twHigh, 0, vmax, tv->vscrl.val, vpag);
-
- SCChange(&tv->hscrl, LRMARGINS, TOPMARGIN + tv->twHigh + 1,
-@@ -714,6 +960,29 @@
- case TV_CLOSE: if (tv == &tinfo[CMTWIN]) CloseCommentText();
- else closeText(tv);
- break;
-+
-+#ifdef TV_L10N
-+ case TV_RESCAN:
-+ tv->code = selectCodeset(tv);
-+ drawTextW(0, &tv->vscrl);
-+ break;
-+ case TV_USASCII:
-+ tv->code = LOCALE_USASCII;
-+ drawTextW(0, &tv->vscrl);
-+ break;
-+ case TV_JIS:
-+ tv->code = LOCALE_JIS;
-+ drawTextW(0, &tv->vscrl);
-+ break;
-+ case TV_EUCJ:
-+ tv->code = LOCALE_EUCJ;
-+ drawTextW(0, &tv->vscrl);
-+ break;
-+ case TV_MSCODE:
-+ tv->code = LOCALE_MSCODE;
-+ drawTextW(0, &tv->vscrl);
-+ break;
-+#endif /* TV_L10N */
- }
- }
-
-@@ -731,11 +1000,11 @@
- y = 5;
-
- XSetForeground(theDisp, theGC, infobg);
-- XFillRectangle(theDisp, tv->win, theGC, 5+1, y+1,
-+ XFillRectangle(theDisp, tv->win, theGC, 5+1, y+1,
- (u_int) StringWidth(tv->title)+6, (u_int) CHIGH+4);
-
- XSetForeground(theDisp, theGC, infofg);
-- XDrawRectangle(theDisp, tv->win, theGC, 5, y,
-+ XDrawRectangle(theDisp, tv->win, theGC, 5, y,
- (u_int) StringWidth(tv->title)+7, (u_int) CHIGH+5);
-
- Draw3dRect(tv->win, 5+1, y+1, (u_int) StringWidth(tv->title)+5,
-@@ -748,8 +1017,10 @@
- drawNumLines(tv);
-
- /* draw the buttons */
-- for (i=0; i<TV_NBUTTS; i++) BTRedraw(&(tv->but[i]));
--
-+ for (i=0; i<nbutts; i++) BTRedraw(&(tv->but[i]));
-+#ifdef TV_MULTILINGUAL
-+ BTRedraw(&tv->csbut);
-+#endif
- BTRedraw(&tv->nopBut);
- }
-
-@@ -763,15 +1034,15 @@
-
- if (tv->hexmode) nl = tv->hexlines;
- else {
-- if (tv->numlines>0 &&
-- tv->lines[tv->numlines-1] - tv->lines[tv->numlines-2] == 1)
-+ if (tv->numlines>0 &&
-+ tv->lines[tv->numlines-1] - tv->lines[tv->numlines-2] == 1)
- nl = tv->numlines - 2; /* line after last \n has zero length */
- else nl = tv->numlines - 1;
- }
- if (nl<0) nl = 0;
-
-- sprintf(tmpstr, "%d byte%s, %d line%s",
-- tv->textlen, (tv->textlen!=1) ? "s" : "",
-+ sprintf(tmpstr, "%d byte%s, %d line%s",
-+ tv->textlen, (tv->textlen!=1) ? "s" : "",
- nl, (nl!=1) ? "s" : "");
-
- w = StringWidth(tmpstr) + 7; /* width of frame */
-@@ -779,13 +1050,13 @@
- y = 6;
-
- XSetForeground(theDisp, theGC, infobg);
-- XFillRectangle(theDisp, tv->win, theGC, (x-w)+1, y+1,
-+ XFillRectangle(theDisp, tv->win, theGC, (x-w)+1, y+1,
- (u_int) (w-1), (u_int) CHIGH+4);
-
- XSetForeground(theDisp, theGC, infofg);
- XDrawRectangle(theDisp, tv->win, theGC, x-w, y, (u_int) w, (u_int) CHIGH+5);
-
-- Draw3dRect(tv->win, (x-w)+1, y+1, (u_int) (w-2), (u_int) CHIGH+3,
-+ Draw3dRect(tv->win, (x-w)+1, y+1, (u_int) (w-2), (u_int) CHIGH+3,
- R3D_IN,2,hicol,locol,infobg);
-
- XSetForeground(theDisp, theGC, infofg);
-@@ -800,10 +1071,10 @@
- int x, y, w, nl;
- char tmpstr[64];
-
-- nl = (tv->hexmode) ? tv->hexlines : tv->numlines-1;
-+ nl = (tv->hexmode) ? tv->hexlines : tv->numlines-1;
-
-- sprintf(tmpstr, "%d byte%s, %d line%s",
-- tv->textlen, (tv->textlen>1) ? "s" : "",
-+ sprintf(tmpstr, "%d byte%s, %d line%s",
-+ tv->textlen, (tv->textlen>1) ? "s" : "",
- nl, (nl>1) ? "s" : "");
-
- w = StringWidth(tmpstr) + 7; /* width of frame */
-@@ -819,20 +1090,28 @@
- int delta;
- SCRL *sptr;
- {
-- int i, j, lnum, hpos, cpos, extrach, lwide;
-+ int i, j, lnum, hpos, vpos, cpos, lwide;
-+#ifndef TV_MULTILINGUAL
-+ int extrach;
-+#endif
-+#ifdef TV_L10N
-+ int desig_stat; /* for ISO 2022-JP */
-+ /* 0: ASCII, 1: JIS X 0208, 2: GL is JIS X 0201 kana */
-+#endif
- TVINFO *tv;
- char linestr[512];
-- u_char *sp, *ep, *lp;
-+ byte *lp;
-+ const byte *sp, *ep;
-
- /* figure out TVINFO pointer from SCRL pointer */
-- for (i=0; i<MAXTVWIN && sptr != &tinfo[i].vscrl
-+ for (i=0; i<MAXTVWIN && sptr != &tinfo[i].vscrl
- && sptr != &tinfo[i].hscrl; i++);
- if (i==MAXTVWIN) return; /* didn't find one */
-
- tv = &tinfo[i];
-
- /* make sure we've been sized. Necessary, as creating/modifying the
-- scrollbar calls this routine directly, rather than through
-+ scrollbar calls this routine directly, rather than through
- TextCheckEvent() */
-
- if (!hasBeenSized) return;
-@@ -842,14 +1121,40 @@
- XSetFont(theDisp, theGC, monofont);
-
- hpos = tv->hscrl.val;
-+ vpos = tv->vscrl.val;
- lwide = (tv->chwide < 500) ? tv->chwide : 500;
-
- /* draw text */
- if (!tv->hexmode) { /* ASCII mode */
-+#ifdef TV_MULTILINGUAL
-+ XClearArea(theDisp, tv->textW, 0, 0,
-+ (u_int) tv->twWide, (u_int) tv->twHigh, False);
-+ if(tv->txt == NULL)
-+ return;
-+ else {
-+ int i;
-+ int y;
-+ struct ml_text *tp = tv->txt;
-+ struct ml_line *lp2;
-+
-+ XSetFunction(theDisp, theGC, GXcopy);
-+ XSetClipMask(theDisp, theGC, None);
-+ y = 3;
-+ for (lp2 = &tp->lines[vpos], i = tp->nlines - vpos;
-+ i > 0; lp2++, i--) {
-+ XDrawText16(theDisp, tv->textW, theGC,
-+ -mfwide * hpos + 3, y + lp2->ascent,
-+ lp2->items, lp2->nitems);
-+ y += lp2->ascent + lp2->descent;
-+ if (y > tv->twHigh)
-+ break;
-+ }
-+ }
-+#else
- for (i=0; i<tv->chhigh; i++) { /* draw each line */
-- lnum = i + tv->vscrl.val;
-+ lnum = i + vpos;
- if (lnum < tv->numlines-1) {
--
-+
- /* find start of displayed portion of line. This is *wildly*
- complicated by the ctrl-character and tab expansion... */
-
-@@ -868,7 +1173,13 @@
- cpos--; sp++;
- }
- else if (*sp < 32) extrach = 1;
-+
-+#ifdef TV_L10N
-+ else if (!tv->code && *sp > 127) extrach = 3;
-+#else
- else if (*sp > 127) extrach = 3;
-+#endif
-+
- else sp++;
- }
- else {
-@@ -884,6 +1195,10 @@
-
- /* build up the linestr buffer, which is the current line, padded
- with blanks to a width of exactly tv->chwide chars */
-+#ifdef TV_L10N
-+ desig_stat = 0; /* for ISO 2022-JP */
-+ /* 0: ASCII, 1: JIS X 0208, 2: GL is JIS X 0201 kana */
-+#endif
- for (cpos=0, lp=(byte *) linestr; cpos<lwide; cpos++, lp++) {
- if (sp>=ep) *lp = ' ';
- else {
-@@ -897,13 +1212,117 @@
- cpos--; lp--; sp++;
- }
-
-+#ifdef TV_L10N
-+ else if (*sp < 32 && !(tv->code == LOCALE_JIS && *sp == 0x1b)) {
-+#else
- else if (*sp < 32) {
-+#endif
- if (!extrach) extrach = 2;
- if (extrach == 2) *lp = '^';
- else if (extrach == 1) *lp = *sp + 64;
- }
--
-+
-+#ifdef TV_L10N
-+ /* convert to EUC-Japan */
-+ else if (tv->code == LOCALE_JIS) {
-+ if (*sp == 0x1b) { /* ESC */
-+ if (*(sp+1) == '$') {
-+ if (*(sp+2) == 'B' || *(sp+2) == 'A' || *(sp+2) == '@') {
-+ /* ESC $ B, ESC $ A, ESC $ @ */
-+ desig_stat = 1;
-+ sp += 3; cpos--; lp--;
-+ }
-+ else if (*(sp+2) == '(' && *(sp+3) == 'B') {
-+ /* ESC $ ( B */
-+ desig_stat = 1;
-+ sp += 4; cpos--; lp--;
-+ }
-+ }
-+ else if (*(sp+1) == '(') {
-+ if (*(sp+2) == 'B' || *(sp+2) == 'J' || *(sp+2) == 'H') {
-+ /* ESC ( B, ESC ( J, ESC ( H */
-+ desig_stat = 0;
-+ sp += 3; cpos--; lp--;
-+ }
-+ else if (*(sp+2) == 'I') {
-+ /* ESC ( I */
-+ desig_stat = 2;
-+ sp += 3; cpos--; lp--;
-+ }
-+ }
-+ else if (*(sp+1) == ')' && *(sp+2) == 'I') {
-+ /* ESC ) I */
-+ desig_stat = 2;
-+ sp += 3; cpos--; lp--;
-+ }
-+ else { /* error */
-+ *lp = ' '; sp++;
-+ }
-+ }
-+
-+ else {
-+ switch (desig_stat) {
-+ case 0: /* ASCII */
-+ *lp = *sp++;
-+ break;
-+ case 1: /* JIS X 0208 */
-+ *lp++ = *sp++ | 0x80;
-+ *lp = *sp++ | 0x80;
-+ cpos++;
-+ break;
-+ case 2: /* JIS X 0201 kana */
-+#if defined(__osf__) && !defined(X_LOCALE)
-+ *lp = '='; sp++;
-+#else
-+ *lp++ = 0x8e; /* ^N | 0x80 */
-+ *lp = *sp++ | 0x80;
-+#endif
-+ break;
-+ default: /* error */
-+ *lp = *sp++;
-+ break;
-+ }
-+ }
-+ }
-+
-+ else if (tv->code == LOCALE_MSCODE) {
-+ if ((*sp >= 0x81 && *sp <= 0x9f)
-+ || (*sp >= 0xe0 && *sp <= 0xef)) {
-+ static u_char c1, c2;
-+
-+/*fprintf(stderr, "(%x,%x)->", *sp, *(sp+1));*/
-+ c1 = ((*sp - ((*sp>=0xe0) ? 0xb0 : 0x70)) << 1)
-+ - ((*(sp+1)<=0x9e) ? 1 : 0);
-+ c2 = *(sp+1);
-+ if (c2 >= 0x9f) c2 -= 0x7e; /* 0x9F - 0xFC */
-+ else if (c2 >= 0x80) c2 -= 0x20; /* 0x80 - 0x9E */
-+ else c2 -= 0x1f; /* 0x40 - 0x7E */
-+
-+ *lp++ = c1 | 0x80;
-+ *lp = c2 | 0x80;
-+ sp += 2;
-+/*fprintf(stderr, "(%x %x) ", c1 | 0x80, c2 | 0x80);*/
-+ cpos++;
-+ }
-+
-+ else if (*sp >= 0xa1 && *sp <= 0xdf) { /* JIS X 0201 kana */
-+#if defined(__osf__) && !defined(X_LOCALE)
-+ *lp = '='; sp++;
-+#else
-+ *lp++ = 0x8e; /* ^N | 0x80 */
-+ *lp = *sp++;
-+#endif
-+ }
-+
-+ else *lp = *sp++;
-+ }
-+#endif /* TV_L10N */
-+
-+#ifdef TV_L10N
-+ else if (!tv->code && *sp > 127) {
-+#else
- else if (*sp > 127) {
-+#endif
- if (!extrach) extrach = 4;
- if (extrach == 4) *lp = '\\';
- else if (extrach == 3) *lp = ((u_char)(*sp & 0700) >> 6) + '0';
-@@ -919,6 +1338,9 @@
- }
- }
- }
-+#ifdef TV_L10N
-+ *lp = '\0'; /* terminate linestr */
-+#endif
- }
-
- else { /* below bottom of file. Just build a blank str */
-@@ -926,24 +1348,31 @@
- }
-
- /* draw the line */
-- XDrawImageString(theDisp, tv->textW, theGC,
-- 3, i*mfhigh + 3 + mfascent, linestr, lwide);
-+#ifdef TV_L10N
-+ if (xlocale)
-+ XmbDrawImageString(theDisp, tv->textW, monofset, theGC,
-+ 3, i*mfhigh + 1 + mfascent, linestr, strlen(linestr));
-+ else
-+#endif
-+ XDrawImageString(theDisp, tv->textW, theGC,
-+ 3, i*mfhigh + 3 + mfascent, linestr, lwide);
- } /* for i ... */
-+#endif /* TV_MULTILINGUAL */
- } /* if hexmode */
-
-
- else { /* HEX MODE */
- for (i=0; i<tv->chhigh; i++) { /* draw each line */
-- lnum = i + tv->vscrl.val;
-+ lnum = i + vpos;
- if (lnum < tv->hexlines) {
--
-+
- char hexstr[80], tmpstr[16];
-
- /* generate hex for this line */
- sprintf(hexstr, "0x%08x: ", lnum * 0x10);
-
-- sp = (byte *) tv->text + lnum * 0x10;
-- ep = (byte *) tv->text + tv->textlen; /* ptr to end of buffer */
-+ sp = (const byte *) tv->text + lnum * 0x10;
-+ ep = (const byte *) tv->text + tv->textlen; /* ptr to end of buffer */
-
- for (j=0; j<16; j++) {
- if (sp+j < ep) sprintf(tmpstr,"%02x ", sp[j]);
-@@ -960,7 +1389,11 @@
-
- for (j=0; j<16; j++) {
- if (sp+j < ep) {
-+#ifdef TV_L10N
-+ if (sp[j] >= 32 && (sp[j] <= 127 || tv->code)) *lp++ = sp[j];
-+#else
- if (sp[j] >= 32 && sp[j] <= 127) *lp++ = sp[j];
-+#endif
- else *lp++ = '.';
- }
- else *lp++ = ' ';
-@@ -972,7 +1405,7 @@
- now build 'linestr', which is going to have hexstr shifted
- and/or padded with blanks (ie, the displayed portion or hexstr) */
-
-- /* skip obscured beginning of line, if any */
-+ /* skip obscured beginning of line, if any */
- for (cpos=0, sp=(byte *) hexstr; cpos<hpos && *sp; cpos++, sp++);
-
- for (cpos=0, lp=(byte *)linestr; cpos<lwide; cpos++, lp++) {
-@@ -985,16 +1418,16 @@
- }
-
- /* draw the line */
-- XDrawImageString(theDisp, tv->textW, theGC,
-+ XDrawImageString(theDisp, tv->textW, theGC,
- 3, i*mfhigh + 3 + mfascent, linestr, lwide);
- } /* for i ... */
- } /* else hexmode */
--
-+
-
-
- XSetFont(theDisp, theGC, mfont);
-
-- Draw3dRect(tv->textW, 0, 0, (u_int) (tv->twWide-1), (u_int) (tv->twHigh-1),
-+ Draw3dRect(tv->textW, 0, 0, (u_int) (tv->twWide-1), (u_int) (tv->twHigh-1),
- R3D_IN, 2, hicol, locol, infobg);
- }
-
-@@ -1008,14 +1441,21 @@
- int i;
- BUTT *bp;
-
-- for (i=0, bp=tv->but; i<TV_NBUTTS; i++, bp++) {
-+ for (i=0, bp=tv->but; i<nbutts; i++, bp++) {
- if (PTINRECT(x,y,bp->x,bp->y,bp->w,bp->h)) break;
- }
-
-- if (i<TV_NBUTTS) {
-+ if (i<nbutts) {
- if (BTTrack(bp)) doCmd(tv, i);
- return;
- }
-+
-+#ifdef TV_MULTILINGUAL
-+ if (PTINRECT(x, y, tv->csbut.x, tv->csbut.y, tv->csbut.w, tv->csbut.h)) {
-+ if (BTTrack(&tv->csbut))
-+ openCsWin(tv);
-+ }
-+#endif
- }
-
-
-@@ -1033,7 +1473,7 @@
- stlen = XLookupString(kevt, buf, 128, &ks, (XComposeStatus *) NULL);
- shift = kevt->state & ShiftMask;
- ck = CursorKey(ks, shift, 1);
-- dealt = 1;
-+ dealt = 1;
-
- RemapKeyCheck(ks, buf, &stlen);
-
-@@ -1045,13 +1485,38 @@
-
- /* keyboard equivalents */
- switch (buf[0]) {
-- case '\001': doCmd(tv, TV_ASCII); break; /* ^A = Ascii */
-- case '\010': doCmd(tv, TV_HEX); break; /* ^H = Hex */
--
-- case '\033': doCmd(tv, TV_CLOSE); break; /* ESC = Close window */
-+ case '\001': case 'a': case 'A':
-+ doCmd(tv, TV_ASCII); break; /* ^A = Ascii */
-+ case '\010': case 'h': case 'H':
-+ doCmd(tv, TV_HEX); break; /* ^H = Hex */
-+
-+ case '\021': case 'q': case 'Q':
-+ case '\003': case 'c': case 'C':
-+ case '\033':
-+ doCmd(tv, TV_CLOSE); break; /* ESC = Close window */
-
- default: break;
- }
-+
-+#ifdef TV_L10N
-+ if (xlocale) {
-+ switch (buf[0]) {
-+ case '\022': case 'r': case 'R':
-+ doCmd(tv, TV_RESCAN); break;
-+ case '\012': case 'j': case 'J':
-+ doCmd(tv, TV_JIS); break;
-+ case '\005': case 'e': case 'E':
-+ case '\025': case 'u': case 'U':
-+ doCmd(tv, TV_EUCJ); break;
-+ case '\015': case 'm': case 'M':
-+ case '\023': case 's': case 'S':
-+ doCmd(tv, TV_MSCODE); break;
-+
-+ default: break;
-+ }
-+ }
-+#endif /* TV_L10N */
-+
- }
-
-
-@@ -1060,8 +1525,6 @@
- TVINFO *tv;
- int key;
- {
-- int i,j;
--
- if (!tv->textlen) return;
-
- /* an arrow key (or something like that) was pressed in icon window.
-@@ -1108,13 +1571,26 @@
- else { /* switch to ascii mode */
- pos = oldvscrl * 16;
- for (i=0; i<tv->numlines-1; i++) {
-- if (tv->lines[i+1] - tv->text > pos &&
-+ if (tv->lines[i+1] - tv->text > pos &&
- tv->lines[i] - tv->text <= pos) break;
- }
- if (i<tv->numlines-1) SCSetVal(&tv->vscrl, i);
- }
-
-+#ifdef TV_L10N
-+ /* redraw text */
-+ if (xlocale) {
-+ XClearArea(theDisp, tv->textW, 0, 0,
-+ (u_int) tv->twWide, (u_int) tv->twHigh, False);
-+
-+ drawTextW(0, &tv->vscrl);
-+ }
-+#endif
-+#ifdef TV_MULTILINGUAL
-+ XClearArea(theDisp, tv->textW, 0, 0,
-+ (u_int) tv->twWide, (u_int) tv->twHigh, False);
- drawTextW(0, &tv->vscrl);
-+#endif
- }
-
-
-@@ -1125,16 +1601,29 @@
- /* compute # of lines and linestarts array for given text */
-
- int i,j,wide,maxwide,space;
-- byte *sp;
-+ const byte *sp;
-
-- if (!tv->text) {
-- tv->numlines = tv->hexlines = 0;
-- tv->lines = (char **) NULL;
-+#ifdef TV_L10N
-+ /* select code-set */
-+ if (xlocale)
-+ tv->code = selectCodeset(tv);
-+#endif /* TV_L10N */
-+
-+ if (!tv->text) {
-+ tv->numlines = tv->hexlines = 0;
-+ tv->lines = (const char **) NULL;
-+#ifdef TV_MULTILINGUAL
-+ if (tv->cv_text != NULL) {
-+ free(tv->cv_text);
-+ tv->cv_text = NULL;
-+ }
-+ tv->txt = NULL;
-+#endif
- return;
- }
-
- /* count the # of newline characters in text */
-- for (i=0, sp=(byte *) tv->text, tv->numlines=0; i<tv->textlen; i++, sp++) {
-+ for (i=0, sp=(const byte *) tv->text, tv->numlines=0; i<tv->textlen; i++, sp++) {
- if (*sp == '\n') tv->numlines++;
- }
-
-@@ -1142,19 +1631,19 @@
- tv->numlines += 2;
-
- /* build lines array */
-- tv->lines = (char **) malloc(tv->numlines * sizeof(char *));
-+ tv->lines = (const char **) malloc(tv->numlines * sizeof(char *));
- if (!tv->lines) FatalError("out of memory in computeText()");
-
- j = 0;
- tv->lines[j++] = tv->text;
-- for (i=0, sp=(byte *) tv->text; i<tv->textlen; i++, sp++) {
-+ for (i=0, sp=(const byte *) tv->text; i<tv->textlen; i++, sp++) {
- if (*sp == '\n') tv->lines[j++] = (char *) (sp + 1);
- }
-
- tv->lines[tv->numlines - 1] = tv->text + tv->textlen + 1;
-
-- /* each line has a trailing '\n' character, except for the last line,
-- which has a trailing '\0' character. In any case, all lines can
-+ /* each line has a trailing '\n' character, except for the last line,
-+ which has a trailing '\0' character. In any case, all lines can
- be printed by printing ((lines[n+1] - lines[n]) - 1) characters,
- starting with lines[n].
-
-@@ -1164,30 +1653,142 @@
-
- /* compute length of longest line, when shown in 'ascii' mode. Takes
- into account the fact that non-printing chars (<32 or >127) will be
-- shown in an 'expanded' form. (<32 chars will be shown as '^A'
-+ shown in an 'expanded' form. (<32 chars will be shown as '^A'
- (or whatever), and >127 chars will be shown as octal '\275') */
-
- maxwide = 0;
- for (i=0; i<tv->numlines-1; i++) {
- /* compute displayed width of line #i */
-- for (sp=(byte *) tv->lines[i], wide=0; sp<(byte *) tv->lines[i+1]-1;
-+ for (sp=(const byte *) tv->lines[i], wide=0; sp<(const byte *) tv->lines[i+1]-1;
- sp++) {
- if (*sp == '\011') { /* tab to next multiple of 8 */
- space = ((wide+8) & (~7)) - wide;
- wide += space;
- }
- else if (*sp < 32) wide += 2;
-+#ifdef TV_L10N
-+ else if (*sp > 127 && !tv->code) wide += 4;
-+#else
- else if (*sp > 127) wide += 4;
-+#endif
- else wide++;
- }
- if (wide > maxwide) maxwide = wide;
- }
- tv->maxwide = maxwide;
-
-+#ifdef TV_MULTILINGUAL
-+ ml_set_charsets(tv->ctx, &tv->ccs.coding_system);
-+ if (tv->cv_text != NULL) {
-+ free(tv->cv_text);
-+ tv->cv_text = NULL;
-+ }
-+ if (tv->ccs.converter == NULL) {
-+ tv->txt = ml_draw_text(tv->ctx, tv->text, tv->textlen);
-+ } else {
-+ tv->cv_text = (*tv->ccs.converter)(tv->text, tv->textlen, &tv->cv_len);
-+ tv->txt = ml_draw_text(tv->ctx, tv->cv_text, tv->cv_len);
-+ }
-+ tv->maxwide = tv->txt->width / mfwide;
-+ tv->numlines = tv->txt->height / mfhigh + 1;
-+#endif
-+
- tv->hexlines = (tv->textlen + 15) / 16;
- }
-
-
-+/***************************************************/
-+#ifdef TV_L10N
-+static int selectCodeset(tv)
-+ TVINFO *tv;
-+{
-+ const byte *sp;
-+ int i, len;
-+ int code = LOCALE_USASCII; /* == 0 */
-+
-+
-+ len = tv->textlen;
-+
-+ /* select code-set */
-+ if (xlocale) {
-+ sp = (const byte *) tv->text; i = 0;
-+ while (i < len - 1) {
-+ if (*sp == 0x1b &&
-+ (*(sp+1) == '$' || *(sp+1) == '(' || *(sp+1) == ')')) {
-+ code = LOCALE_JIS;
-+ break;
-+ }
-+
-+ else if (*sp >= 0xa1 && *sp <= 0xdf) {
-+ if (*(sp+1) >= 0xf0 && *(sp+1) <= 0xfe) {
-+ code = LOCALE_EUCJ;
-+ break;
-+ }
-+# if (LOCALE_DEFAULT == LOCALE_EUCJ)
-+ else {
-+ sp++; i++;
-+ }
-+# endif
-+ }
-+
-+ else if ((*sp >= 0x81 && *sp <= 0x9f) || (*sp >= 0xe0 && *sp <= 0xef)) {
-+ if ((*(sp+1) >= 0x40 && *(sp+1) <= 0x7e) || *(sp+1) == 0x80) {
-+ code = LOCALE_MSCODE;
-+ break;
-+ }
-+ else if (*(sp+1) == 0xfd || *(sp+1) == 0xfe) {
-+ code = LOCALE_EUCJ;
-+ break;
-+ }
-+ else {
-+ sp++; i++;
-+ }
-+ }
-+
-+ else if (*sp >= 0xf0 && *sp <= 0xfe) {
-+ code = LOCALE_EUCJ;
-+ break;
-+ }
-+
-+ sp++; i++;
-+ }
-+ if (!code) code = LOCALE_DEFAULT;
-+ }
-+
-+ return code;
-+}
-+#endif /* TV_L10N */
-+
-+#ifdef TV_MULTILINGUAL
-+static void setCodingSpec(tv, cs)
-+ TVINFO *tv;
-+ struct coding_spec *cs;
-+{
-+ if (xvbcmp((char *) &tv->ccs, (char *) cs, sizeof *cs) == 0)
-+ return;
-+
-+ tv->ccs = *cs;
-+#if 0
-+ ml_set_charsets(tv->ctx, &tv->ccs.coding_system);
-+ if (tv->cv_text != NULL) {
-+ free(tv->cv_text);
-+ tv->cv_text = NULL;
-+ }
-+ if (tv->ccs.converter == NULL) {
-+ tv->txt = ml_draw_text(tv->ctx, tv->text, tv->textlen);
-+ } else {
-+ tv->cv_text = (*tv->ccs.converter)(tv->text, tv->textlen, &tv->cv_len);
-+ tv->txt = ml_draw_text(tv->ctx, tv->cv_text, tv->cv_len);
-+ }
-+#else
-+ computeText(tv);
-+ computeScrlVals(tv);
-+#endif
-+ /* drawTextW(0, &tv->vscrl); */
-+}
-+#endif
-+
-+
- /**********************************************************************/
- /* BUILT-IN TEXT FILES ************************************************/
- /**********************************************************************/
-@@ -1203,9 +1804,13 @@
-
- /* build the license text */
- #ifdef LC
--#undef LC
-+# undef LC
-+#endif
-+#ifdef __STDC__ /* since "x" is always a static string, this works: */
-+# define LC(x) (strcat(license, x "\n"))
-+#else
-+# define LC(x) (strcat(license, x), strcat(license, "\n"))
- #endif
--#define LC(x) (strcat(license, x), strcat(license, "\n"))
-
- LC("(Note: This has been changed, and hopefully clarified, from the 3.00");
- LC("version of this info. Please read it.)");
-@@ -1220,7 +1825,12 @@
- LC("the xv distribution. Do *not* send mail unless absolutely necessary");
- LC("(ie, you don't have ftp capability).");
- LC("");
-- LC("Note: The docs (xvdocs.ps) may be installed in '/usr/local/lib'.");
-+ LC("Note: The documentation (README.jumbo, xvdocs.ps, and/or xvdocs.pdf)");
-+#ifdef __STDC__
-+ LC("may be installed in '" DOCDIR "'.");
-+#else
-+ LC("may be installed in '/usr/local/share/doc/xv'.");
-+#endif
- LC("");
- LC("If you're viewing this information via the 'About XV' command, and");
- LC("you'd like to print it out, a copy of this info can be found in the ");
-@@ -1230,7 +1840,7 @@
- LC("");
- LC("XV Licensing Information");
- LC("------------------------");
-- LC("XV IS SHAREWARE FOR PERSONAL USE ONLY. ");
-+ LC("XV IS SHAREWARE FOR PERSONAL USE ONLY.");
- LC("");
- LC("You may use XV for your own amusement, and if you find it nifty,");
- LC("useful, generally cool, or of some value to you, your registration fee");
-@@ -1279,7 +1889,7 @@
- LC("are not. All forms of payment must be payable in US Funds. Checks");
- LC("must be payable through a US bank (or a US branch of a non-US bank).");
- LC("Purchase orders for less than $50, while still accepted, are not");
-- LC("encouraged. ");
-+ LC("encouraged.");
- LC("");
- LC("All payments should be payable to 'John Bradley', and mailed to:");
- LC(" John Bradley");
-@@ -1382,7 +1992,11 @@
- keyhelp[0] = '\0';
-
- #undef LC
--#define LC(x) (strcat(keyhelp, x), strcat(keyhelp, "\n"))
-+#ifdef __STDC__ /* since "x" is always a static string, this works: */
-+# define LC(x) (strcat(keyhelp, x "\n"))
-+#else
-+# define LC(x) (strcat(keyhelp, x), strcat(keyhelp, "\n"))
-+#endif
-
- LC("XV Mouse and Keyboard Usage");
- LC("===========================");
-@@ -1415,16 +2029,16 @@
- LC("");
- LC("Part 2: Normal Keyboard Equivalents");
- LC("------------------------------------");
-- LC("The following keys can be used in most xv windows, including the ");
-- LC("image, controls, and color editor windows, but *not* in the visual");
-- LC("schnauzer windows.");
-+ LC("The following keys can be used in most xv windows, including the");
-+ LC("image, controls, and color editor windows, but *not* in the Visual");
-+ LC("Schnauzer windows.");
- LC("");
-- LC(" Tab or ");
-+ LC(" Tab or");
- LC(" Space - 'Next' command");
- LC("");
- LC(" Return - reload currently displayed image file");
- LC("");
-- LC(" Del or ");
-+ LC(" Del or");
- LC(" Backspace - 'Prev' command");
- LC("");
- LC(" ctrl+'l' - 'Load' command");
-@@ -1432,7 +2046,7 @@
- LC(" ctrl+'p' - 'Print' command");
- LC(" ctrl+'d' - 'Delete' command");
- LC("");
-- LC(" 'q' or ");
-+ LC(" 'q' or");
- LC(" ctrl+'q' - 'Quit' command");
- LC("");
- LC(" meta+'x' - 'cut' command");
-@@ -1468,7 +2082,7 @@
- LC(" 's' - smooth mode");
- LC(" meta+'8' - toggle 8/24 bit mode");
- LC("");
-- LC(" 'V' or ");
-+ LC(" 'V' or");
- LC(" ctrl+'v' - Visual Schnauzer");
- LC(" 'e' - Color Editor");
- LC(" 'i' - Image Info");
-@@ -1490,7 +2104,7 @@
- LC(" meta+'S' - Spread algorithm");
- LC("");
- LC(" 'R' or");
-- LC(" meta+'r' or ");
-+ LC(" meta+'r' or");
- LC(" meta+'0' - 'Reset' command in color editor");
- LC("");
- LC(" meta+'1' - select preset 1 in color editor");
-@@ -1503,7 +2117,7 @@
- LC("");
- LC("Part 2a: Image Window Keys");
- LC("---------------------------");
-- LC("The following keys can *only* be used inside the image window.");
-+ LC("The following keys can be used *only* inside the image window.");
- LC("");
- LC(" ctrl + Up - crops 1 pixel off the bottom of the image");
- LC(" ctrl + Down - crops 1 pixel off the top of the image");
-@@ -1514,11 +2128,11 @@
- LC(" 'p' - opens a 'go to page #' dialog box");
- LC("");
- LC(" PageUp, or");
-- LC(" Prev, or ");
-+ LC(" Prev, or");
- LC(" shift+Up - previous page");
- LC("");
- LC(" PageDown, or");
-- LC(" Next, or ");
-+ LC(" Next, or");
- LC(" shift+Down - next page");
- LC("");
- LC("");
-@@ -1535,7 +2149,7 @@
- LC("");
- LC("Part 2b: Visual Schnauzer Keys");
- LC("-------------------------------");
-- LC("The following keys can only be used in the visual schnauzer windows.");
-+ LC("The following keys can be used only in the Visual Schnauzer windows.");
- LC("");
- LC(" ctrl+'d' - delete file(s)");
- LC(" ctrl+'n' - create new directory");
-@@ -1560,8 +2174,509 @@
- OpenTextView(keyhelp, (int) strlen(keyhelp), "XV Help", 0);
- }
-
-+#ifdef TV_MULTILINGUAL
-
-+#define TV_ML_ACCEPT TV_NCSS
-+#define TV_ML_CLOSE (TV_ML_ACCEPT + 1)
-+#define TV_ML_NBUTTS (TV_ML_CLOSE + 1)
-+
-+#define TV_ML_RETCODE 0
-+# define TV_ML_RET_LF 0
-+# define TV_ML_RET_CRLF 1
-+# define TV_ML_RET_CR 2
-+# define TV_ML_RET_ANY 3
-+#define TV_ML_GL 1
-+#define TV_ML_GR 2
-+#define TV_ML_CVTR 3
-+#define TV_ML_NRBUTTS 4
-+
-+#define TV_ML_SHORT 0
-+#define TV_ML_LOCK 1
-+#define TV_ML_NCBUTTS 2
-+
-+#define TV_ML_NLISTS 4
-+
-+#define CSWIDE (BUTTW3 * 5 + 5 * 6)
-+#define CSHIGH 450
-+
-+typedef struct csinfo_t {
-+ TVINFO *tv;
-+ RBUTT *rbt[TV_ML_NRBUTTS];
-+ CBUTT cbt[TV_ML_NCBUTTS];
-+ LIST ls[TV_ML_NLISTS];
-+ BUTT bt[TV_ML_NBUTTS];
-+ int up;
-+ Window win;
-+ struct coding_spec tcs; /* temporary coding_spec */
-+} CSINFO;
-+CSINFO csinfo[MAXTVWIN];
-+static char **regs;
-+static int nregs;
-+
-+static int csCheckEvent PARM((CSINFO *, XEvent *));
-+static void csReflect PARM((CSINFO *));
-+static void csRedraw PARM((CSINFO *));
-+static void csListRedraw PARM((LIST *));
-+static void csLsRedraw PARM((int, SCRL *));
-+static void create_registry_list PARM((void));
-+
-+static char *(*cvtrtab[])PARM((char *, int, int *)) = {
-+ NULL,
-+ sjis_to_jis,
-+};
-
-+static void createCsWins(geom)
-+ const char *geom;
-+{
-+ XSetWindowAttributes xswa;
-+ int i, j;
-+
-+ create_registry_list();
-+
-+ xswa.backing_store = WhenMapped;
-+ for (i = 0; i < MAXTVWIN; i++) {
-+ char nam[8];
-+ TVINFO *tv = &tinfo[i];
-+ CSINFO *cs = &csinfo[i];
-+ tv->cs = cs;
-+ cs->tv = tv;
-+ sprintf(nam, "XVcs%d", i);
-+ cs->win = CreateWindow("xv codeset", nam, geom,
-+ CSWIDE, CSHIGH, infofg, infobg, 0);
-+ if (!cs->win) FatalError("couldn't create 'charset' window!");
-+#ifdef BACKING_STORE
-+ XChangeWindowAttributes(theDisp, cs->win, CWBackingStore, &xswa);
-+#endif
-+ XSelectInput(theDisp, cs->win, ExposureMask | ButtonPressMask);
-+
-+ DrawString(cs->win, 5, 5 + ASCENT, "Initial States");
-+ for (i = 0; i < TV_ML_NLISTS; i++) {
-+ int x, y;
-+ char buf[80];
-+
-+ if (i / 2 == 0)
-+ x = 15;
-+ else
-+ x = 280;
-+ if (i % 2 == 0)
-+ y = 5 + LINEHIGH * 1;
-+ else
-+ y = 5 + LINEHIGH * 7 + SPACING * 3;
-+
-+ sprintf(buf, "Designation for G%d:", i + 1);
-+ DrawString(cs->win, x, y + ASCENT, buf);
-+
-+ LSCreate(&cs->ls[i], cs->win, x + 15, y + LINEHIGH,
-+ 200, LINEHIGH * 5, 5,
-+ regs, nregs + 2,
-+ infofg, infobg, hicol, locol, csLsRedraw, 0, 0);
-+ cs->ls[i].selected = 0;
-+ }
-
-+ for (i = 0; i < 2; i++) {
-+ char *p;
-+ int n;
-+ int x, y;
-+
-+ if ((p = (char *) malloc(3 * 4)) == NULL)
-+ FatalError("out of memory in createCsWins().");
-+ strcpy(p, "G1 G2 G3 G4");
-+ p[2] = p[5] = p[8] = '\0';
-+ n = (i == 0 ? TV_ML_GL : TV_ML_GR);
-+ x = (i == 0 ? 15 : 280);
-+ y = 235;
-+ DrawString(cs->win, x, y + ASCENT, "Assignment for GL:");
-+ x += 15;
-+ y += LINEHIGH;
-+ cs->rbt[n] = RBCreate(NULL, cs->win,
-+ x, y, p, infofg, infobg, hicol, locol);
-+ for (j = 1; j < 4; j++) {
-+ p += 3;
-+ x += 50;
-+ RBCreate(cs->rbt[n], cs->win,
-+ x, y, p, infofg, infobg, hicol, locol);
-+ }
-+ }
-+
-+ DrawString(cs->win, 5, 280 + ASCENT, "Ret Code:");
-+ cs->rbt[TV_ML_RETCODE] =
-+ RBCreate(NULL, cs->win, 20, 300, "LF", infofg,infobg, hicol,locol);
-+ RBCreate(cs->rbt[TV_ML_RETCODE], cs->win, 20, 300 + 20, "CR+LF",
-+ infofg, infobg, hicol, locol);
-+ RBCreate(cs->rbt[TV_ML_RETCODE], cs->win, 90, 300, "CR",
-+ infofg, infobg, hicol, locol);
-+ RBCreate(cs->rbt[TV_ML_RETCODE], cs->win, 90, 300 + 20, "Any",
-+ infofg, infobg, hicol, locol);
-+
-+ DrawString(cs->win, 350, 280 + ASCENT, "Converter:");
-+ cs->rbt[TV_ML_CVTR] =
-+ RBCreate(NULL, cs->win, 365, 300, "Nothing",
-+ infofg, infobg, hicol, locol);
-+ RBCreate(cs->rbt[TV_ML_CVTR], cs->win, 365, 300 + 20, "Shift JIS",
-+ infofg, infobg, hicol, locol);
-+
-+ CBCreate(&cs->cbt[TV_ML_SHORT], cs->win, 200, 300, "Short Form",
-+ infofg, infobg, hicol, locol);
-+ CBCreate(&cs->cbt[TV_ML_LOCK], cs->win, 200, 320, "Locking Shift",
-+ infofg, infobg, hicol, locol);
-+
-+ for (j = 0; j < TV_NCSS; j++) {
-+ BTCreate(&cs->bt[j], cs->win,
-+ 5 + (BUTTW3 + 5) * (j % 5),
-+ 350 + 5 + (BUTTH + 5) * (j / 5),
-+ BUTTW3, BUTTH, codeSetNames[j],
-+ infofg, infobg, hicol, locol);
-+ }
-+ BTCreate(&cs->bt[TV_ML_ACCEPT], cs->win,
-+ CSWIDE - 10 - BUTTW3 * 2, CSHIGH - 5 - BUTTH, BUTTW3, BUTTH,
-+ "Accept", infofg, infobg, hicol, locol);
-+ BTCreate(&cs->bt[TV_ML_CLOSE], cs->win,
-+ CSWIDE - 5 - BUTTW3, CSHIGH - 5 - BUTTH, BUTTW3, BUTTH,
-+ "Close", infofg, infobg, hicol, locol);
-+
-+ XMapSubwindows(theDisp, cs->win);
-+ cs->up = 0;
-+ }
-+}
-
-+static void openCsWin(tv)
-+ TVINFO *tv;
-+{
-+ CSINFO *cs = tv->cs;
-+ if (cs->up)
-+ return;
-+
-+ XMapRaised(theDisp, cs->win);
-+ cs->up = 1;
-+ cs->tcs = cs->tv->ccs;
-+ csReflect(cs);
-+}
-+
-+static void closeCsWin(tv)
-+ TVINFO *tv;
-+{
-+ CSINFO *cs = tv->cs;
-+ if (!cs->up)
-+ return;
-+ cs->up = 0;
-+ XUnmapWindow(theDisp, cs->win);
-+}
-+
-+int CharsetCheckEvent(xev)
-+ XEvent *xev;
-+{
-+ int i;
-+ CSINFO *cs;
-+
-+ for (cs = csinfo, i = 0; i < MAXTVWIN; cs++, i++) {
-+ if (!cs->up)
-+ continue;
-+ if (csCheckEvent(cs, xev))
-+ break;
-+ }
-+ if (i < MAXTVWIN)
-+ return 1;
-+ return 0;
-+}
-+
-+static int csCheckEvent(cs, xev)
-+ CSINFO *cs;
-+ XEvent *xev;
-+{
-+ RBUTT **rbp;
-+ CBUTT *cbp;
-+ LIST *ls;
-+ BUTT *bp;
-+ int i, n;
-+
-+ if (xev->type == Expose) {
-+ int x, y, w, h;
-+ XExposeEvent *e = (XExposeEvent *) xev;
-+ x = e->x; y = e->y; w = e->width; h = e->height;
-+
-+ if (cs->win == e->window){
-+ csRedraw(cs);
-+ return 1;
-+ } else {
-+ for (i = 0; i < TV_ML_NLISTS; i++) {
-+ if (cs->ls[i].win == e->window) {
-+ LSRedraw(&cs->ls[i], 0);
-+ return 1;
-+ }
-+ }
-+ for (i = 0; i < TV_ML_NLISTS; i++) {
-+ if (cs->ls[i].scrl.win == e->window) {
-+ SCRedraw(&cs->ls[i].scrl);
-+ return 1;
-+ }
-+ }
-+ }
-+ } else if (xev->type == ButtonPress) {
-+ int x, y;
-+ XButtonEvent *e = (XButtonEvent *) xev;
-+ x = e->x; y = e->y;
-+ if (cs->win == e->window) {
-+ for (bp = cs->bt, i = 0; i < TV_ML_NBUTTS; bp++, i++) {
-+ if (PTINRECT(x, y, bp->x, bp->y, bp->w, bp->h))
-+ break;
-+ }
-+ if (i < TV_ML_NBUTTS) {
-+ if (BTTrack(bp)) {
-+ if (i < TV_NCSS) {
-+ cs->tcs = coding_spec[i];
-+ csReflect(cs);
-+ } else {
-+ switch (i) {
-+ case TV_ML_ACCEPT:
-+ setCodingSpec(cs->tv, &cs->tcs);
-+ break;
-+ case TV_ML_CLOSE:
-+ closeCsWin(cs->tv);
-+ break;
-+ }
-+ }
-+ }
-+ return 1;
-+ }
-+ for (cbp = cs->cbt, i = 0; i < TV_ML_NCBUTTS; cbp++, i++) {
-+ if (CBClick(cbp, x, y) && CBTrack(cbp))
-+ break;
-+ }
-+ if (i < TV_ML_NCBUTTS) {
-+ switch (i) {
-+ case TV_ML_SHORT:
-+ cs->tcs.coding_system.short_form = cbp->val;
-+ break;
-+ case TV_ML_LOCK:
-+ cs->tcs.coding_system.lock_shift = cbp->val;
-+ break;
-+ }
-+ return 1;
-+ }
-+ for (rbp = cs->rbt, i = 0; i < TV_ML_NRBUTTS; rbp++, i++) {
-+ if ((n = RBClick(*rbp, x, y)) >= 0 && RBTrack(*rbp, n)) {
-+ break;
-+ }
-+ }
-+ if (i < TV_ML_NRBUTTS) {
-+ switch (i) {
-+ case TV_ML_RETCODE:
-+ cs->tcs.coding_system.eol = n;
-+ break;
-+ case TV_ML_GL:
-+ cs->tcs.coding_system.gl = n;
-+ break;
-+ case TV_ML_GR:
-+ cs->tcs.coding_system.gr = n;
-+ break;
-+ case TV_ML_CVTR:
-+ cs->tcs.converter = cvtrtab[n];
-+ break;
-+ }
-+ return 1;
-+ }
-+ } else {
-+ for (ls = cs->ls, i = 0; i < TV_ML_NLISTS; ls++, i++) {
-+ if (ls->win == e->window) {
-+ LSClick(ls, e);
-+ n = ls->selected;
-+ if (n < nregs) {
-+ char r[32], *p = r;
-+ int b7;
-+ strcpy(r, regs[n]);
-+ if ((p = strrchr(r, '/')) != NULL) {
-+ *p = '\0';
-+ b7 = (*(p + 1) == 'R' ? 1 : 0);
-+ } else
-+ b7 = 0; /* shouldn't occur */
-+ cs->tcs.coding_system.design[i] = lookup_design(r, b7);
-+ } else if (n == nregs) /* initially none is designed. */
-+ cs->tcs.coding_system.design[i].bpc = 0;
-+ else
-+ cs->tcs.coding_system.design[i].bpc = -1;
-+ return 1;
-+ }
-+ }
-+ for (ls = cs->ls, i = 0; i < TV_ML_NLISTS; ls++, i++) {
-+ if (ls->scrl.win == e->window) {
-+ SCTrack(&ls->scrl, x, y);
-+ return 1;
-+ }
-+ }
-+ }
-+ }
-+ return 0;
-+}
-+
-+static void csReflect(cs)
-+ CSINFO *cs;
-+{
-+ int i;
-+
-+ RBSelect(cs->rbt[TV_ML_RETCODE], cs->tcs.coding_system.eol);
-+ RBSelect(cs->rbt[TV_ML_GL], cs->tcs.coding_system.gl);
-+ RBSelect(cs->rbt[TV_ML_GR], cs->tcs.coding_system.gr);
-+ for (i = 0; i < sizeof cvtrtab / sizeof cvtrtab[0]; i++) {
-+ if (cs->tcs.converter == cvtrtab[i])
-+ break;
-+ }
-+ if (i >= sizeof cvtrtab / sizeof cvtrtab[0])
-+ FatalError("program error in csReflect().");
-+ RBSelect(cs->rbt[TV_ML_CVTR], i);
-+
-+ cs->cbt[TV_ML_SHORT].val = cs->tcs.coding_system.short_form;
-+ cs->cbt[TV_ML_LOCK].val = cs->tcs.coding_system.lock_shift;
-+ for (i = 0; i < TV_ML_NLISTS; i++) {
-+ struct design design = cs->tcs.coding_system.design[i];
-+ char *reg, r[32];
-+ int b7;
-+ int n = 0;
-+ switch (design.bpc) {
-+ case -1:
-+ n = nregs + 1;
-+ break;
-+ case 0:
-+ n = nregs;
-+ break;
-+ case 1:
-+ case 2:
-+ if ((reg = lookup_registry(design, &b7)) == NULL)
-+ FatalError("internal error in csReflect.");
-+ sprintf(r, "%s/%s", reg, b7 ? "Right" : "Left");
-+ for (n = 0; n < nregs; n++) {
-+ if (strcmp(regs[n], r) == 0)
-+ break;
-+ }
-+ }
-+ cs->ls[i].selected = n;
-+ ScrollToCurrent(&cs->ls[i]);
-+ }
-+ csRedraw(cs);
-+ for (i = 0; i < TV_ML_NLISTS; i++)
-+ csListRedraw(&cs->ls[i]);
-+}
-+
-+static void csRedraw(cs)
-+ CSINFO *cs;
-+{
-+ int i;
-+
-+ XSetForeground(theDisp, theGC, infofg);
-+ DrawString(cs->win, 5,5 + ASCENT, "Initial States");
-+ for (i = 0; i < TV_ML_NLISTS; i++) {
-+ int x, y;
-+ char buf[80];
-+
-+ if (i / 2 == 0)
-+ x = 15;
-+ else
-+ x = 280;
-+ if (i % 2 == 0)
-+ y = 5 + LINEHIGH * 1;
-+ else
-+ y = 5 + LINEHIGH * 7 + SPACING * 3;
-+
-+ sprintf(buf, "Designation for G%d:", i);
-+ DrawString(cs->win, x, y + ASCENT, buf);
-+ }
-+
-+ DrawString(cs->win, 15, 235 + ASCENT, "Invocation for GL:");
-+ DrawString(cs->win, 280, 235 + ASCENT, "Invocation for GR:");
-+ DrawString(cs->win, 5, 280 + ASCENT, "Ret Code:");
-+ DrawString(cs->win, 350, 280 + ASCENT, "Converter:");
-+
-+ for (i = 0; i < TV_ML_NBUTTS; i++)
-+ BTRedraw(&cs->bt[i]);
-+ for (i = 0; i < TV_ML_NCBUTTS; i++)
-+ CBRedraw(&cs->cbt[i]);
-+ for (i = 0; i < TV_ML_NRBUTTS; i++)
-+ RBRedraw(cs->rbt[i], -1);
-+}
-+
-+static void csListRedraw(ls)
-+ LIST *ls;
-+{
-+ int i;
-+ for (i = 0; i < TV_ML_NLISTS; i++) {
-+ LSRedraw(ls, 0);
-+ SCRedraw(&ls->scrl);
-+ }
-+}
-+
-+static void csLsRedraw(delta, sptr)
-+ int delta;
-+ SCRL *sptr;
-+{
-+ int i, j;
-+ for (i = 0; i < MAXTVWIN; i++) {
-+ for (j = 0; j < TV_ML_NLISTS; j++) {
-+ if (sptr == &csinfo[i].ls[j].scrl) {
-+ LSRedraw(&csinfo[i].ls[j], delta);
-+ return;
-+ }
-+ }
-+ }
-+}
-+
-+int CharsetDelWin(win)
-+ Window win;
-+{
-+ CSINFO *cs;
-+ int i;
-+
-+ for (cs = csinfo, i = 0; i < TV_NCSS; cs++, i++) {
-+ if (cs->win == win) {
-+ if (cs->up) {
-+ XUnmapWindow(theDisp, cs->win);
-+ cs->up = 0;
-+ }
-+ return 1;
-+ }
-+ }
-+ return 0;
-+}
-+
-+static int reg_comp PARM((const void *, const void *));
-+static void create_registry_list()
-+{
-+ struct design d;
-+ char *names, *p;
-+ int i;
-+
-+ if ((p = names = (char *) malloc(32 * 0x80 * 2 * 2)) == NULL)
-+ FatalError("out of memory in create_name_list#1.");
-+ nregs = 0;
-+ for (d.bpc = 1; d.bpc <=2; d.bpc++) {
-+ for (d.noc = 94; d.noc <= 96; d.noc += 2) {
-+ for (d.des = ' '; (unsigned char) d.des < 0x80; d.des++) {
-+ int b7;
-+ char *r;
-+ if ((r = lookup_registry(d, &b7)) != NULL) {
-+ sprintf(p, "%s/%s", r, b7 ? "Right" : "Left");
-+ p += strlen(p) + 1;
-+ nregs++;
-+ }
-+ }
-+ }
-+ }
-+ if ((names = (char *) realloc(names, (size_t) (p - names))) == NULL)
-+ FatalError("out of memory in create_name_list#2.");
-+ if ((regs = (char **) malloc(sizeof(char *) * (nregs + 3))) == NULL)
-+ FatalError("out of memory in create_name_list#3.");
-+ p = names;
-+ for (i = 0; i < nregs; i++) {
-+ regs[i] = p;
-+ p += strlen(p) + 1;
-+ }
-+ qsort(regs, (size_t) nregs, sizeof(char *), reg_comp);
-+ regs[i++] = "nothing";
-+ regs[i++] = "unused";
-+ regs[i++] = NULL;
-+}
-+static int reg_comp(dst, src)
-+ const void *dst, *src;
-+{
-+ return strcmp(*(char **) dst, *(char **) src);
-+}
-
-+#endif /* TV_MULTILINGUAL */
-diff -ru xv-3.10a/xvtiff.c xv-3.10a-enhancements/xvtiff.c
---- xv-3.10a/xvtiff.c 1995-01-13 11:53:34.000000000 -0800
-+++ xv-3.10a-enhancements/xvtiff.c 2007-05-20 10:32:31.000000000 -0700
-@@ -1,11 +1,11 @@
- /*
- * xvtiff.c - load routine for 'TIFF' format pictures
- *
-- * LoadTIFF(fname, numcols) - load a TIFF file
-+ * LoadTIFF(fname, numcols, quick) - load a TIFF file
- */
-
- #ifndef va_start
--# define NEEDSARGS
-+# define NEEDSARGS
- #endif
-
- #include "xv.h"
-@@ -15,6 +15,35 @@
- #include "tiffio.h" /* has to be after xv.h, as it needs varargs/stdarg */
-
-
-+/* Portions fall under the following copyright:
-+ *
-+ * Copyright (c) 1992, 1993, 1994 Sam Leffler
-+ * Copyright (c) 1992, 1993, 1994 Silicon Graphics, Inc.
-+ *
-+ * Permission to use, copy, modify, distribute, and sell this software and
-+ * its documentation for any purpose is hereby granted without fee, provided
-+ * that (i) the above copyright notices and this permission notice appear in
-+ * all copies of the software and related documentation, and (ii) the names of
-+ * Sam Leffler and Silicon Graphics may not be used in any advertising or
-+ * publicity relating to the software without the specific, prior written
-+ * permission of Sam Leffler and Silicon Graphics.
-+ *
-+ * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
-+ * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
-+ * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
-+ *
-+ * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
-+ * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
-+ * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-+ * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
-+ * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
-+ * OF THIS SOFTWARE.
-+ */
-+
-+
-+static int copyTiff PARM((TIFF *, char *));
-+static int cpStrips PARM((TIFF *, TIFF *));
-+static int cpTiles PARM((TIFF *, TIFF *));
- static byte *loadPalette PARM((TIFF *, uint32, uint32, int, int, PICINFO *));
- static byte *loadColor PARM((TIFF *, uint32, uint32, int, int, PICINFO *));
- static int loadImage PARM((TIFF *, uint32, uint32, byte *, int));
-@@ -23,24 +52,29 @@
-
- static long filesize;
- static byte *rmap, *gmap, *bmap;
--static char *filename;
-+static const char *filename;
-
- static int error_occurred;
-
-+
- /*******************************************/
--int LoadTIFF(fname, pinfo)
-- char *fname;
-+int LoadTIFF(fname, pinfo, quick)
-+ char *fname;
- PICINFO *pinfo;
-+ int quick;
- /*******************************************/
- {
- /* returns '1' on success, '0' on failure */
-
- TIFF *tif;
- uint32 w, h;
-+ float xres, yres;
- short bps, spp, photo, orient;
- FILE *fp;
- byte *pic8;
- char *desc, oldpath[MAXPATHLEN+1], tmppath[MAXPATHLEN+1], *sp;
-+ char tmp[256], tmpname[256];
-+ int i, nump;
-
- error_occurred = 0;
-
-@@ -60,6 +94,8 @@
- filesize = ftell(fp);
- fclose(fp);
-
-+
-+
- rmap = pinfo->r; gmap = pinfo->g; bmap = pinfo->b;
-
- /* a kludge: temporarily cd to the directory that the file is in (if
-@@ -71,7 +107,7 @@
- if (fname[0] == '/') {
- xv_getwd(oldpath, sizeof(oldpath));
- strcpy(tmppath, fname);
-- sp = BaseName(tmppath);
-+ sp = (char *) BaseName(tmppath); /* intentionally losing constness */
- if (sp != tmppath) {
- sp[-1] = '\0'; /* truncate before last '/' char */
- if (chdir(tmppath)) {
-@@ -80,10 +116,65 @@
- else filename = BaseName(fname);
- }
- }
--
--
-
-- tif=TIFFOpen(filename,"r");
-+
-+ nump = 1;
-+
-+ if (!quick) {
-+ /* see if there's more than 1 image in tiff file, to determine if we
-+ should do multi-page thing... */
-+
-+ tif = TIFFOpen(filename, "r");
-+ if (!tif) return 0;
-+ while (TIFFReadDirectory(tif)) ++nump;
-+ TIFFClose(tif);
-+ if (DEBUG)
-+ fprintf(stderr,"LoadTIFF: %d page%s found\n", nump, nump==1 ? "" : "s");
-+
-+
-+ /* if there are multiple images, copy them out to multiple tmp files,
-+ and load the first one... */
-+
-+ if (nump>1) {
-+ TIFF *in;
-+
-+ /* GRR 20050320: converted this fake mktemp() to use mktemp()/mkstemp()
-+ internally (formerly it simply prepended tmpdir to the string and
-+ returned immediately) */
-+ xv_mktemp(tmpname, "xvpgXXXXXX");
-+
-+ if (tmpname[0] == '\0') { /* mktemp() or mkstemp() blew up */
-+ sprintf(dummystr,"LoadTIFF: Unable to create temporary filename???");
-+ ErrPopUp(dummystr, "\nHow unlikely!");
-+ return 0;
-+ }
-+
-+ /* GRR 20070506: could clean up unappended tmpname-file here (Linux
-+ bug?), but "cleaner" (more general) to do so in KillPageFiles() */
-+
-+ in = TIFFOpen(filename, "r");
-+ if (!in) return 0;
-+ for (i=1; i<=nump; i++) {
-+ sprintf(tmp, "%s%d", tmpname, i);
-+ if (!copyTiff(in, tmp)) {
-+ SetISTR(ISTR_WARNING, "LoadTIFF: Error writing page files!");
-+ break;
-+ }
-+
-+ if (!TIFFReadDirectory(in)) break;
-+ }
-+ TIFFClose(in);
-+ if (DEBUG)
-+ fprintf(stderr,"LoadTIFF: %d page%s written\n",
-+ i-1, (i-1)==1 ? "" : "s");
-+
-+ sprintf(tmp, "%s%d", tmpname, 1); /* start with page #1 */
-+ filename = tmp;
-+ }
-+ } /* if (!quick) ... */
-+
-+
-+ tif = TIFFOpen(filename, "r");
- if (!tif) return 0;
-
- /* flip orientation so that image comes in X order */
-@@ -107,6 +198,11 @@
- TIFFGetFieldDefaulted(tif, TIFFTAG_BITSPERSAMPLE, &bps);
- TIFFGetField(tif, TIFFTAG_PHOTOMETRIC, &photo);
- TIFFGetFieldDefaulted(tif, TIFFTAG_SAMPLESPERPIXEL, &spp);
-+ if ((TIFFGetField(tif, TIFFTAG_XRESOLUTION, &xres) == 1) &&
-+ (TIFFGetField(tif, TIFFTAG_YRESOLUTION, &yres) == 1)) {
-+ normaspect = yres / xres;
-+ if (DEBUG) fprintf(stderr,"TIFF aspect = %f\n", normaspect);
-+ }
-
- if (spp == 1) {
- pic8 = loadPalette(tif, w, h, photo, bps, pinfo);
-@@ -116,19 +212,19 @@
-
- /* try to get comments, if any */
- pinfo->comment = (char *) NULL;
--
-+
- desc = (char *) NULL;
-
- TIFFGetField(tif, TIFFTAG_IMAGEDESCRIPTION, &desc);
- if (desc && strlen(desc) > (size_t) 0) {
- /* kludge: tiff library seems to return bizarre comments */
-- if (strlen(desc)==4 && strcmp(desc, "\367\377\353\370")==0) {}
-+ if (strlen(desc)==4 && strcmp(desc, "\367\377\353\370")==0) {}
- else {
- pinfo->comment = (char *) malloc(strlen(desc) + 1);
- if (pinfo->comment) strcpy(pinfo->comment, desc);
- }
- }
--
-+
- TIFFClose(tif);
-
- /* un-kludge */
-@@ -139,6 +235,8 @@
- if (pic8) free(pic8);
- if (pinfo->comment) free(pinfo->comment);
- pinfo->comment = (char *) NULL;
-+ if (!quick && nump>1) KillPageFiles(tmpname, nump);
-+ SetCursors(-1);
- return 0;
- }
-
-@@ -148,15 +246,178 @@
- pinfo->normw = pinfo->w; pinfo->normh = pinfo->h;
- pinfo->frmType = F_TIFF;
-
-+ if (nump>1) strcpy(pinfo->pagebname, tmpname);
-+ pinfo->numpages = nump;
-
- if (pinfo->pic) return 1;
-
-+
- /* failed. if we malloc'd a comment, free it */
- if (pinfo->comment) free(pinfo->comment);
- pinfo->comment = (char *) NULL;
-
-+ if (!quick && nump>1) KillPageFiles(tmpname, nump);
-+ SetCursors(-1);
-+
- return 0;
--}
-+}
-+
-+
-+
-+
-+/*******************************************/
-+
-+#define CopyField(tag, v) \
-+ if (TIFFGetField(in, tag, &v)) TIFFSetField(out, tag, v)
-+#define CopyField2(tag, v1, v2) \
-+ if (TIFFGetField(in, tag, &v1, &v2)) TIFFSetField(out, tag, v1, v2)
-+#define CopyField3(tag, v1, v2, v3) \
-+ if (TIFFGetField(in, tag, &v1, &v2, &v3)) TIFFSetField(out, tag, v1, v2, v3)
-+
-+
-+/*******************************************/
-+static int copyTiff(in, fname)
-+ TIFF *in;
-+ char *fname;
-+{
-+ /* copies tiff (sub)image to given filename. (Used only for multipage
-+ images.) Returns 0 on error */
-+
-+ TIFF *out;
-+ short bitspersample, samplesperpixel, shortv, *shortav;
-+ uint32 w, l;
-+ float floatv, *floatav;
-+ char *stringv;
-+ uint32 longv;
-+ uint16 *red, *green, *blue, shortv2;
-+ int rv;
-+
-+ out = TIFFOpen(fname, "w");
-+ if (!out) return 0;
-+
-+ if (TIFFGetField(in, TIFFTAG_COMPRESSION, &shortv)){
-+ /* Currently, the TIFF Library cannot correctly copy TIFF version 6.0 (or
-+ * earlier) files that use "old" JPEG compression, so don't even try. */
-+ if (shortv == COMPRESSION_OJPEG) return 0;
-+ TIFFSetField(out, TIFFTAG_COMPRESSION, shortv);
-+ }
-+ CopyField (TIFFTAG_SUBFILETYPE, longv);
-+ CopyField (TIFFTAG_TILEWIDTH, w);
-+ CopyField (TIFFTAG_TILELENGTH, l);
-+ CopyField (TIFFTAG_IMAGEWIDTH, w);
-+ CopyField (TIFFTAG_IMAGELENGTH, l);
-+ CopyField (TIFFTAG_BITSPERSAMPLE, bitspersample);
-+ CopyField (TIFFTAG_PREDICTOR, shortv);
-+ CopyField (TIFFTAG_PHOTOMETRIC, shortv);
-+ CopyField (TIFFTAG_THRESHHOLDING, shortv);
-+ CopyField (TIFFTAG_FILLORDER, shortv);
-+ CopyField (TIFFTAG_ORIENTATION, shortv);
-+ CopyField (TIFFTAG_SAMPLESPERPIXEL, samplesperpixel);
-+ CopyField (TIFFTAG_MINSAMPLEVALUE, shortv);
-+ CopyField (TIFFTAG_MAXSAMPLEVALUE, shortv);
-+ CopyField (TIFFTAG_XRESOLUTION, floatv);
-+ CopyField (TIFFTAG_YRESOLUTION, floatv);
-+ CopyField (TIFFTAG_GROUP3OPTIONS, longv);
-+ CopyField (TIFFTAG_GROUP4OPTIONS, longv);
-+ CopyField (TIFFTAG_RESOLUTIONUNIT, shortv);
-+ CopyField (TIFFTAG_PLANARCONFIG, shortv);
-+ CopyField (TIFFTAG_ROWSPERSTRIP, longv);
-+ CopyField (TIFFTAG_XPOSITION, floatv);
-+ CopyField (TIFFTAG_YPOSITION, floatv);
-+ CopyField (TIFFTAG_IMAGEDEPTH, longv);
-+ CopyField (TIFFTAG_TILEDEPTH, longv);
-+ CopyField2(TIFFTAG_EXTRASAMPLES, shortv, shortav);
-+ CopyField3(TIFFTAG_COLORMAP, red, green, blue);
-+ CopyField2(TIFFTAG_PAGENUMBER, shortv, shortv2);
-+ CopyField (TIFFTAG_ARTIST, stringv);
-+ CopyField (TIFFTAG_IMAGEDESCRIPTION, stringv);
-+ CopyField (TIFFTAG_MAKE, stringv);
-+ CopyField (TIFFTAG_MODEL, stringv);
-+ CopyField (TIFFTAG_SOFTWARE, stringv);
-+ CopyField (TIFFTAG_DATETIME, stringv);
-+ CopyField (TIFFTAG_HOSTCOMPUTER, stringv);
-+ CopyField (TIFFTAG_PAGENAME, stringv);
-+ CopyField (TIFFTAG_DOCUMENTNAME, stringv);
-+ CopyField2(TIFFTAG_JPEGTABLES, longv, stringv);
-+ CopyField (TIFFTAG_YCBCRCOEFFICIENTS, floatav);
-+ CopyField2(TIFFTAG_YCBCRSUBSAMPLING, shortv,shortv2);
-+ CopyField (TIFFTAG_YCBCRPOSITIONING, shortv);
-+ CopyField (TIFFTAG_REFERENCEBLACKWHITE, floatav);
-+
-+ if (TIFFIsTiled(in)) rv = cpTiles (in, out);
-+ else rv = cpStrips(in, out);
-+
-+ TIFFClose(out);
-+ return rv;
-+}
-+
-+
-+/*******************************************/
-+static int cpStrips(in, out)
-+ TIFF *in, *out;
-+{
-+ tsize_t bufsize;
-+ byte *buf;
-+
-+ bufsize = TIFFStripSize(in);
-+ if (bufsize <= 0) return 0; /* tsize_t is signed */
-+ buf = (byte *) malloc((size_t) bufsize);
-+ if (buf) {
-+ tstrip_t s, ns = TIFFNumberOfStrips(in);
-+ uint32 *bytecounts;
-+
-+ TIFFGetField(in, TIFFTAG_STRIPBYTECOUNTS, &bytecounts);
-+ for (s = 0; s < ns; s++) {
-+ if (bytecounts[s] > bufsize) {
-+ buf = (unsigned char *) realloc(buf, (size_t) bytecounts[s]);
-+ if (!buf) return (0);
-+ bufsize = bytecounts[s];
-+ }
-+ if (TIFFReadRawStrip (in, s, buf, (tsize_t) bytecounts[s]) < 0 ||
-+ TIFFWriteRawStrip(out, s, buf, (tsize_t) bytecounts[s]) < 0) {
-+ free(buf);
-+ return 0;
-+ }
-+ }
-+ free(buf);
-+ return 1;
-+ }
-+ return 0;
-+}
-+
-+
-+/*******************************/
-+static int cpTiles(in, out)
-+ TIFF *in, *out;
-+{
-+ tsize_t bufsize;
-+ byte *buf;
-+
-+ bufsize = TIFFTileSize(in);
-+ if (bufsize <= 0) return 0; /* tsize_t is signed */
-+ buf = (unsigned char *) malloc((size_t) bufsize);
-+ if (buf) {
-+ ttile_t t, nt = TIFFNumberOfTiles(in);
-+ uint32 *bytecounts;
-+
-+ TIFFGetField(in, TIFFTAG_TILEBYTECOUNTS, &bytecounts);
-+ for (t = 0; t < nt; t++) {
-+ if (bytecounts[t] > bufsize) {
-+ buf = (unsigned char *)realloc(buf, (size_t) bytecounts[t]);
-+ if (!buf) return (0);
-+ bufsize = bytecounts[t];
-+ }
-+ if (TIFFReadRawTile (in, t, buf, (tsize_t) bytecounts[t]) < 0 ||
-+ TIFFWriteRawTile(out, t, buf, (tsize_t) bytecounts[t]) < 0) {
-+ free(buf);
-+ return 0;
-+ }
-+ }
-+ free(buf);
-+ return 1;
-+ }
-+ return 0;
-+}
-
-
- /*******************************************/
-@@ -167,6 +428,7 @@
- PICINFO *pinfo;
- {
- byte *pic8;
-+ uint32 npixels;
-
- switch (photo) {
- case PHOTOMETRIC_PALETTE:
-@@ -178,7 +440,7 @@
- case PHOTOMETRIC_MINISWHITE:
- case PHOTOMETRIC_MINISBLACK:
- pinfo->colType = (bps==1) ? F_BWDITHER : F_GREYSCALE;
-- sprintf(pinfo->fullInfo,"TIFF, %u-bit, %s format. (%ld bytes)",
-+ sprintf(pinfo->fullInfo,"TIFF, %u-bit, %s format. (%ld bytes)",
- bps,
- photo == PHOTOMETRIC_MINISWHITE ? "min-is-white" :
- "min-is-black",
-@@ -186,9 +448,16 @@
- break;
- }
-
-- sprintf(pinfo->shrtInfo, "%ux%u TIFF.",w,h);
-+ sprintf(pinfo->shrtInfo, "%ux%u TIFF.",(u_int) w, (u_int) h);
-+
-+ npixels = w*h;
-+ if (npixels/w != h) {
-+ /* SetISTR(ISTR_WARNING, "loadPalette() - image dimensions too large"); */
-+ TIFFError(filename, "Image dimensions too large");
-+ return (byte *) NULL;
-+ }
-
-- pic8 = (byte *) malloc((size_t) w*h);
-+ pic8 = (byte *) malloc((size_t) npixels);
- if (!pic8) FatalError("loadPalette() - couldn't malloc 'pic8'");
-
- if (loadImage(tif, w, h, pic8, 0)) return pic8;
-@@ -205,19 +474,28 @@
- PICINFO *pinfo;
- {
- byte *pic24, *pic8;
-+ uint32 npixels, count;
-
- pinfo->colType = F_FULLCOLOR;
-- sprintf(pinfo->fullInfo, "TIFF, %u-bit, %s format. (%ld bytes)",
-+ sprintf(pinfo->fullInfo, "TIFF, %u-bit, %s format. (%ld bytes)",
- bps,
- (photo == PHOTOMETRIC_RGB ? "RGB" :
- photo == PHOTOMETRIC_YCBCR ? "YCbCr" :
- "???"),
- filesize);
-
-- sprintf(pinfo->shrtInfo, "%ux%u TIFF.",w,h);
-+ sprintf(pinfo->shrtInfo, "%ux%u TIFF.",(u_int) w, (u_int) h);
-+
-+ npixels = w*h;
-+ count = 3*npixels;
-+ if (npixels/w != h || count/3 != npixels) {
-+ /* SetISTR(ISTR_WARNING, "loadPalette() - image dimensions too large"); */
-+ TIFFError(filename, "Image dimensions too large");
-+ return (byte *) NULL;
-+ }
-
- /* allocate 24-bit image */
-- pic24 = (byte *) malloc((size_t) w*h*3);
-+ pic24 = (byte *) malloc((size_t) count);
- if (!pic24) FatalError("loadColor() - couldn't malloc 'pic24'");
-
- pic8 = (byte *) NULL;
-@@ -249,7 +527,7 @@
- vsprintf(cp, fmt, ap);
- strcat(cp, ".");
-
-- SetISTR(ISTR_WARNING,buf);
-+ SetISTR(ISTR_WARNING, "%s", buf);
-
- error_occurred = 1;
- }
-@@ -273,7 +551,7 @@
- vsprintf(cp, fmt, ap);
- strcat(cp, ".");
-
-- SetISTR(ISTR_WARNING,buf);
-+ SetISTR(ISTR_WARNING, "%s", buf);
- }
-
-
-@@ -301,10 +579,14 @@
- static byte **BWmap;
- static byte **PALmap;
-
--typedef void (*tileContigRoutine) PARM((byte*, u_char*, RGBvalue*,
-+/* XXX Work around some collisions with the new library. */
-+#define tileContigRoutine _tileContigRoutine
-+#define tileSeparateRoutine _tileSeparateRoutine
-+
-+typedef void (*tileContigRoutine) PARM((byte*, u_char*, RGBvalue*,
- uint32, uint32, int, int));
-
--typedef void (*tileSeparateRoutine) PARM((byte*, u_char*, u_char*, u_char*,
-+typedef void (*tileSeparateRoutine) PARM((byte*, u_char*, u_char*, u_char*,
- RGBvalue*, uint32, uint32, int, int));
-
-
-@@ -312,13 +594,13 @@
-
- static int gt PARM((TIFF *, uint32, uint32, byte *));
- static uint32 setorientation PARM((TIFF *, uint32));
--static int gtTileContig PARM((TIFF *, byte *, RGBvalue *,
-+static int gtTileContig PARM((TIFF *, byte *, RGBvalue *,
- uint32, uint32, int));
--static int gtTileSeparate PARM((TIFF *, byte *, RGBvalue *,
-+static int gtTileSeparate PARM((TIFF *, byte *, RGBvalue *,
- uint32, uint32, int));
--static int gtStripContig PARM((TIFF *, byte *, RGBvalue *,
-+static int gtStripContig PARM((TIFF *, byte *, RGBvalue *,
- uint32, uint32, int));
--static int gtStripSeparate PARM((TIFF *, byte *, RGBvalue *,
-+static int gtStripSeparate PARM((TIFF *, byte *, RGBvalue *,
- uint32, uint32, int));
-
- static int makebwmap PARM((void));
-@@ -340,7 +622,7 @@
- uint32, uint32, int, int));
- static void put4bitbwtile PARM((byte *, u_char *, RGBvalue *,
- uint32, uint32, int, int));
--static void put16bitbwtile PARM((byte *, u_char *, RGBvalue *,
-+static void put16bitbwtile PARM((byte *, u_short *, RGBvalue *,
- uint32, uint32, int, int));
-
- static void putRGBcontig8bittile PARM((byte *, u_char *, RGBvalue *,
-@@ -349,22 +631,38 @@
- static void putRGBcontig16bittile PARM((byte *, u_short *, RGBvalue *,
- uint32, uint32, int, int));
-
--static void putRGBseparate8bittile PARM((byte *, u_char *, u_char *,
-- u_char *, RGBvalue *,
-+static void putRGBseparate8bittile PARM((byte *, u_char *, u_char *,
-+ u_char *, RGBvalue *,
- uint32, uint32, int, int));
-
--static void putRGBseparate16bittile PARM((byte *, u_short *, u_short *,
-- u_short *, RGBvalue *,
-+static void putRGBseparate16bittile PARM((byte *, u_short *, u_short *,
-+ u_short *, RGBvalue *,
- uint32, uint32, int, int));
-
-
--static void initYCbCrConversion PARM((void));
-+static void initYCbCrConversion PARM((void));
-
--static void putRGBContigYCbCrClump PARM((byte *, u_char *, int, int,
-- uint32, int, int, int));
-+static void putRGBContigYCbCrClump PARM((byte *, u_char *, int, int,
-+ uint32, int, int, int));
-
--static void putcontig8bitYCbCrtile PARM((byte *, u_char *, RGBvalue *,
-- uint32, uint32, int, int));
-+static void putRGBSeparateYCbCrClump PARM((byte *, u_char *, u_char *,
-+ u_char *, int, int, uint32, int,
-+ int, int));
-+
-+static void putRGBSeparate16bitYCbCrClump PARM((byte *, u_short *, u_short *,
-+ u_short *, int, int, uint32,
-+ int, int, int));
-+
-+static void putcontig8bitYCbCrtile PARM((byte *, u_char *, RGBvalue *,
-+ uint32, uint32, int, int));
-+
-+static void putYCbCrseparate8bittile PARM((byte *, u_char *, u_char *,
-+ u_char *, RGBvalue *,
-+ uint32, uint32, int, int));
-+
-+static void putYCbCrseparate16bittile PARM((byte *, u_short *, u_short *,
-+ u_short *, RGBvalue *,
-+ uint32, uint32, int, int));
-
- static tileContigRoutine pickTileContigCase PARM((RGBvalue *));
- static tileSeparateRoutine pickTileSeparateCase PARM((RGBvalue *));
-@@ -382,28 +680,28 @@
-
- TIFFGetFieldDefaulted(tif, TIFFTAG_BITSPERSAMPLE, &bitspersample);
- switch (bitspersample) {
-- case 1:
-- case 2:
-+ case 1:
-+ case 2:
- case 4:
-- case 8:
-+ case 8:
- case 16: break;
-
- default:
- TIFFError(TIFFFileName(tif),
-- "Sorry, can not handle %d-bit pictures", bitspersample);
-+ "Sorry, cannot handle %d-bit pictures", bitspersample);
- return (0);
- }
-
-
- TIFFGetFieldDefaulted(tif, TIFFTAG_SAMPLESPERPIXEL, &samplesperpixel);
- switch (samplesperpixel) {
-- case 1:
-- case 3:
-+ case 1:
-+ case 3:
- case 4: break;
-
- default:
- TIFFError(TIFFFileName(tif),
-- "Sorry, can not handle %d-channel images", samplesperpixel);
-+ "Sorry, cannot handle %d-channel images", samplesperpixel);
- return (0);
- }
-
-@@ -462,39 +760,81 @@
- uint32 w, h;
- byte *raster;
- {
-+#ifdef USE_LIBJPEG_FOR_TIFF_YCbCr_RGB_CONVERSION
-+ u_short compression;
-+#endif
- u_short minsamplevalue, maxsamplevalue, planarconfig;
- RGBvalue *Map;
- int bpp = 1, e;
- int x, range;
-
-+#ifdef USE_LIBJPEG_FOR_TIFF_YCbCr_RGB_CONVERSION
-+ TIFFGetField(tif, TIFFTAG_COMPRESSION, &compression);
-+#endif
-+ TIFFGetField(tif, TIFFTAG_PLANARCONFIG, &planarconfig);
- TIFFGetFieldDefaulted(tif, TIFFTAG_MINSAMPLEVALUE, &minsamplevalue);
- TIFFGetFieldDefaulted(tif, TIFFTAG_MAXSAMPLEVALUE, &maxsamplevalue);
- Map = NULL;
--
-+
- switch (photometric) {
- case PHOTOMETRIC_YCBCR:
-- TIFFGetFieldDefaulted(tif, TIFFTAG_YCBCRCOEFFICIENTS,
-- &YCbCrCoeffs);
-- TIFFGetFieldDefaulted(tif, TIFFTAG_YCBCRSUBSAMPLING,
-- &YCbCrHorizSampling, &YCbCrVertSampling);
-- TIFFGetFieldDefaulted(tif, TIFFTAG_REFERENCEBLACKWHITE,
-- &refBlackWhite);
-- initYCbCrConversion();
-+#ifdef USE_LIBJPEG_FOR_TIFF_YCbCr_RGB_CONVERSION
-+ if (compression == COMPRESSION_JPEG
-+#ifdef LIBTIFF_HAS_OLDJPEG_SUPPORT
-+ || compression == COMPRESSION_OJPEG
-+#endif
-+ ) {
-+ /* FIXME: Remove the following test as soon as TIFF Library is fixed!
-+ * (Currently [June 2002] this requires supporting patches in both
-+ * tif_ojpeg.c and tif_jpeg.c in order to support subsampled YCbCr
-+ * images having separated color planes.) */
-+ if (planarconfig == PLANARCONFIG_CONTIG) {
-+ /* can rely on libjpeg to convert to RGB (assuming newer libtiff,
-+ * compiled with appropriate forms of JPEG support) */
-+ TIFFSetField(tif, TIFFTAG_JPEGCOLORMODE, JPEGCOLORMODE_RGB);
-+ photometric = PHOTOMETRIC_RGB;
-+ } else {
-+ TIFFError(filename, "Cannot handle format");
-+ return (0);
-+ }
-+ } else
-+#endif // USE_LIBJPEG_FOR_TIFF_YCbCr_RGB_CONVERSION
-+ {
-+ TIFFGetFieldDefaulted(tif, TIFFTAG_YCBCRCOEFFICIENTS, &YCbCrCoeffs);
-+ TIFFGetFieldDefaulted(tif, TIFFTAG_YCBCRSUBSAMPLING,
-+ &YCbCrHorizSampling, &YCbCrVertSampling);
-+
-+ /* According to the TIFF specification, if no "ReferenceBlackWhite"
-+ * tag is present in the input file, "TIFFGetFieldDefaulted()" returns
-+ * default reference black and white levels suitable for PHOTOMETRIC_RGB;
-+ * namely: <0,255,0,255,0,255>. But for PHOTOMETRIC_YCBCR in JPEG
-+ * images, the usual default (e.g., corresponding to the behavior of the
-+ * IJG libjpeg) is: <0,255,128,255,128,255>. Since libtiff doesn't have
-+ * a clean, standard interface for making this repair, the following
-+ * slightly dirty code installs the default. --Scott Marovich,
-+ * Hewlett-Packard Labs, 9/2001.
-+ */
-+ if (!TIFFGetField(tif, TIFFTAG_REFERENCEBLACKWHITE, &refBlackWhite)) {
-+ TIFFGetFieldDefaulted(tif, TIFFTAG_REFERENCEBLACKWHITE, &refBlackWhite);
-+ refBlackWhite[4] = refBlackWhite[2] = 1 << (bitspersample - 1);
-+ }
-+ TIFFGetFieldDefaulted(tif, TIFFTAG_REFERENCEBLACKWHITE, &refBlackWhite);
-+ initYCbCrConversion();
-+ }
- /* fall thru... */
--
-+
- case PHOTOMETRIC_RGB:
- bpp *= 3;
- if (minsamplevalue == 0 && maxsamplevalue == 255)
- break;
--
-+
- /* fall thru... */
- case PHOTOMETRIC_MINISBLACK:
- case PHOTOMETRIC_MINISWHITE:
- range = maxsamplevalue - minsamplevalue;
- Map = (RGBvalue *)malloc((range + 1) * sizeof (RGBvalue));
- if (Map == NULL) {
-- TIFFError(filename,
-- "No space for photometric conversion table");
-+ TIFFError(filename, "No space for photometric conversion table");
- return (0);
- }
-
-@@ -509,7 +849,7 @@
- if (range<256) {
- for (x=0; x<=range; x++) rmap[x] = gmap[x] = bmap[x] = Map[x];
- } else {
-- for (x=0; x<256; x++)
-+ for (x=0; x<256; x++)
- rmap[x] = gmap[x] = bmap[x] = Map[(range*x)/255];
- }
-
-@@ -529,8 +869,7 @@
- case PHOTOMETRIC_PALETTE:
- if (!TIFFGetField(tif, TIFFTAG_COLORMAP,
- &redcmap, &greencmap, &bluecmap)) {
-- TIFFError(filename,
-- "Missing required \"Colormap\" tag");
-+ TIFFError(filename, "Missing required \"Colormap\" tag");
- return (0);
- }
-
-@@ -571,7 +910,6 @@
- return (0);
- }
-
-- TIFFGetField(tif, TIFFTAG_PLANARCONFIG, &planarconfig);
- if (planarconfig == PLANARCONFIG_SEPARATE && samplesperpixel > 1) {
- e = TIFFIsTiled(tif) ? gtTileSeparate (tif, raster, Map, h, w, bpp) :
- gtStripSeparate(tif, raster, Map, h, w, bpp);
-@@ -590,6 +928,8 @@
- TIFF *tif;
- uint32 h;
- {
-+ /* note that orientation was flipped in LoadTIFF() (near line 175) */
-+
- uint32 y;
-
- TIFFGetFieldDefaulted(tif, TIFFTAG_ORIENTATION, &orientation);
-@@ -613,6 +953,11 @@
- orientation = ORIENTATION_TOPLEFT;
- /* fall thru... */
- case ORIENTATION_TOPLEFT:
-+ /* GRR 20050319: This may be wrong for tiled images (also stripped?);
-+ * looks like we want to return th-1 instead of h-1 in at least some
-+ * cases. For now, just added quick hack (USE_TILED_TIFF_BOTLEFT_FIX)
-+ * to gtTileContig(). (Note that, as of libtiff 3.7.1, tiffcp still
-+ * has exactly the same bug.) */
- y = h-1;
- break;
- }
-@@ -623,11 +968,11 @@
-
-
- /*
-- * Get an tile-organized image that has
-+ * Get a tile-organized image that has
- * PlanarConfiguration contiguous if SamplesPerPixel > 1
- * or
- * SamplesPerPixel == 1
-- */
-+ */
- /*******************************************/
- static int gtTileContig(tif, raster, Map, h, w, bpp)
- TIFF *tif;
-@@ -642,11 +987,14 @@
- int fromskew, toskew;
- u_int nrow;
- tileContigRoutine put;
-+ tsize_t bufsize;
-
- put = pickTileContigCase(Map);
- if (put == 0) return (0);
-
-- buf = (u_char *) malloc((size_t) TIFFTileSize(tif));
-+ bufsize = TIFFTileSize(tif);
-+ if (bufsize <= 0) return 0; /* tsize_t is signed */
-+ buf = (u_char *) malloc((size_t) bufsize);
- if (buf == 0) {
- TIFFError(filename, "No space for tile buffer");
- return (0);
-@@ -655,12 +1003,27 @@
- TIFFGetField(tif, TIFFTAG_TILEWIDTH, &tw);
- TIFFGetField(tif, TIFFTAG_TILELENGTH, &th);
- y = setorientation(tif, h);
-+#ifdef USE_TILED_TIFF_BOTLEFT_FIX /* image _originally_ ORIENTATION_BOTLEFT */
-+ /* this fix causes tiles as a whole to be placed starting at the top,
-+ * regardless of orientation; the only difference is what happens within
-+ * a given tile (see toskew, below) */
-+ /* GRR FIXME: apply globally in setorientation()? */
-+ if (orientation == ORIENTATION_TOPLEFT)
-+ y = th-1;
-+#endif
-+ /* toskew causes individual tiles to copy from bottom to top for
-+ * ORIENTATION_TOPLEFT and from top to bottom otherwise */
- toskew = (orientation == ORIENTATION_TOPLEFT ? -tw + -w : -tw + w);
-
- for (row = 0; row < h; row += th) {
- nrow = (row + th > h ? h - row : th);
- for (col = 0; col < w; col += tw) {
-- if (TIFFReadTile(tif,buf,(uint32)col, (uint32)row, 0, 0) < 0
-+ /*
-+ * This reads the tile at (col,row) into buf. "The data placed in buf
-+ * are returned decompressed and, typically, in the native byte- and
-+ * bit-ordering, but are otherwise packed."
-+ */
-+ if (TIFFReadTile(tif, buf, (uint32)col, (uint32)row, 0, 0) < 0
- && stoponerr) break;
-
- if (col + tw > w) {
-@@ -670,14 +1033,18 @@
- */
- uint32 npix = w - col;
- fromskew = tw - npix;
-- (*put)(raster + (y*w + col)*bpp, buf, Map, npix, (uint32) nrow,
-- fromskew, (int) ((toskew + fromskew)*bpp));
-+ (*put)(raster + (y*w + col)*bpp, buf, Map, npix, (uint32) nrow,
-+ fromskew, (int) ((toskew + fromskew)*bpp) );
- } else
-- (*put)(raster + (y*w + col)*bpp, buf, Map, tw, (uint32) nrow,
-+ (*put)(raster + (y*w + col)*bpp, buf, Map, tw, (uint32) nrow,
- 0, (int) (toskew*bpp));
- }
-
-+#ifdef USE_TILED_TIFF_BOTLEFT_FIX /* image _originally_ ORIENTATION_BOTLEFT */
-+ y += nrow;
-+#else
- y += (orientation == ORIENTATION_TOPLEFT ? -nrow : nrow);
-+#endif
- }
- free(buf);
- return (1);
-@@ -687,11 +1054,11 @@
-
-
- /*
-- * Get an tile-organized image that has
-+ * Get a tile-organized image that has
- * SamplesPerPixel > 1
- * PlanarConfiguration separated
- * We assume that all such images are RGB.
-- */
-+ */
-
- /*******************************************/
- static int gtTileSeparate(tif, raster, Map, h, w, bpp)
-@@ -701,20 +1068,26 @@
- uint32 h, w;
- int bpp;
- {
-- uint32 col, row, y;
- uint32 tw, th;
-+ uint32 col, row, y;
- u_char *buf;
- u_char *r, *g, *b;
-- int tilesize;
-+ tsize_t tilesize;
-+ uint32 bufsize;
- int fromskew, toskew;
- u_int nrow;
- tileSeparateRoutine put;
--
-+
- put = pickTileSeparateCase(Map);
- if (put == 0) return (0);
-
- tilesize = TIFFTileSize(tif);
-- buf = (u_char *)malloc((size_t) (3*tilesize));
-+ bufsize = 3*tilesize;
-+ if (tilesize <= 0 || bufsize/3 != tilesize) { /* tsize_t is signed */
-+ TIFFError(filename, "Image dimensions too large");
-+ return 0;
-+ }
-+ buf = (u_char *) malloc((size_t) bufsize);
- if (buf == 0) {
- TIFFError(filename, "No space for tile buffer");
- return (0);
-@@ -751,10 +1124,10 @@
- */
- uint32 npix = w - col;
- fromskew = tw - npix;
-- (*put)(raster + (y*w + col)*bpp, r, g, b, Map, npix, (uint32) nrow,
-+ (*put)(raster + (y*w + col)*bpp, r, g, b, Map, npix, (uint32) nrow,
- fromskew, (int) ((toskew + fromskew)*bpp));
- } else
-- (*put)(raster + (y*w + col)*bpp, r, g, b, Map, tw, (uint32) nrow,
-+ (*put)(raster + (y*w + col)*bpp, r, g, b, Map, tw, (uint32) nrow,
- 0, (int) (toskew*bpp));
- }
- y += (orientation == ORIENTATION_TOPLEFT ? -nrow : nrow);
-@@ -768,7 +1141,7 @@
- * PlanarConfiguration contiguous if SamplesPerPixel > 1
- * or
- * SamplesPerPixel == 1
-- */
-+ */
- /*******************************************/
- static int gtStripContig(tif, raster, Map, h, w, bpp)
- TIFF *tif;
-@@ -784,11 +1157,15 @@
- uint32 imagewidth;
- int scanline;
- int fromskew, toskew;
--
-+ tsize_t bufsize;
-+
- put = pickTileContigCase(Map);
- if (put == 0)
- return (0);
-- buf = (u_char *) malloc((size_t) TIFFStripSize(tif));
-+
-+ bufsize = TIFFStripSize(tif);
-+ if (bufsize <= 0) return 0; /* tsize_t is signed */
-+ buf = (u_char *) malloc((size_t) bufsize);
- if (buf == 0) {
- TIFFError(filename, "No space for strip buffer");
- return (0);
-@@ -828,25 +1205,34 @@
- uint32 h, w;
- int bpp;
- {
-+ uint32 nrow, row, y;
- u_char *buf;
- u_char *r, *g, *b;
-- uint32 row, y, nrow;
-+ tsize_t stripsize;
-+ uint32 bufsize;
-+ int fromskew, toskew;
- int scanline;
- tileSeparateRoutine put;
- uint32 rowsperstrip;
- uint32 imagewidth;
-- u_int stripsize;
-- int fromskew, toskew;
--
-+
- stripsize = TIFFStripSize(tif);
-- r = buf = (u_char *) malloc((size_t) 3*stripsize);
-- if (buf == 0)
-+ bufsize = 3*stripsize;
-+ if (stripsize <= 0 || bufsize/3 != stripsize) { /* tsize_t is signed */
-+ TIFFError(filename, "Image dimensions too large");
-+ return 0;
-+ }
-+ buf = (u_char *) malloc((size_t) bufsize);
-+ if (buf == 0) {
-+ TIFFError(filename, "No space for strip buffer");
- return (0);
-+ }
-+ r = buf;
- g = r + stripsize;
- b = g + stripsize;
- put = pickTileSeparateCase(Map);
- if (put == 0) {
-- TIFFError(filename, "Can not handle format");
-+ TIFFError(filename, "Cannot handle format");
- return (0);
- }
- y = setorientation(tif, h);
-@@ -861,7 +1247,7 @@
- nrow = (row + rowsperstrip > h ? h - row : rowsperstrip);
- band = 0;
- if (TIFFReadEncodedStrip(tif, TIFFComputeStrip(tif, (uint32) row, band),
-- (tdata_t) r, (tsize_t)(nrow*scanline)) < 0
-+ (tdata_t) r, (tsize_t)(nrow*scanline)) < 0
- && stoponerr) break;
-
- band = 1;
-@@ -871,7 +1257,7 @@
-
- band = 2;
- if (TIFFReadEncodedStrip(tif, TIFFComputeStrip(tif, (uint32) row, band),
-- (tdata_t) b, (tsize_t)(nrow*scanline)) < 0
-+ (tdata_t) b, (tsize_t)(nrow*scanline)) < 0
- && stoponerr) break;
-
- (*put)(raster + y*w*bpp, r, g, b, Map, w, nrow, fromskew, toskew*bpp);
-@@ -886,7 +1272,7 @@
- /*
- * Greyscale images with less than 8 bits/sample are handled
- * with a table to avoid lots of shifts and masks. The table
-- * is setup so that put*bwtile (below) can retrieve 8/bitspersample
-+ * is set up so that put*bwtile (below) can retrieve 8/bitspersample
- * pixel values simply by indexing into the table with one
- * number.
- */
-@@ -895,7 +1281,7 @@
- register int i;
- int nsamples = 8 / bitspersample;
- register byte *p;
--
-+
- BWmap = (byte **)malloc(
- 256*sizeof (byte *)+(256*nsamples*sizeof(byte)));
- if (BWmap == NULL) {
-@@ -938,18 +1324,18 @@
-
-
- /*
-- * Palette images with <= 8 bits/sample are handled
-- * with a table to avoid lots of shifts and masks. The table
-- * is setup so that put*cmaptile (below) can retrieve 8/bitspersample
-- * pixel values simply by indexing into the table with one
-- * number.
-+ * Palette images with <= 8 bits/sample are handled with
-+ * a table to avoid lots of shifts and masks. The table
-+ * is set up so that put*cmaptile (below) can retrieve
-+ * (8/bitspersample) pixel-values simply by indexing into
-+ * the table with one number.
- */
- static int makecmap()
- {
- register int i;
- int nsamples = 8 / bitspersample;
- register byte *p;
--
-+
- PALmap = (byte **)malloc(
- 256*sizeof (byte *)+(256*nsamples*sizeof(byte)));
- if (PALmap == NULL) {
-@@ -994,7 +1380,7 @@
- /*
- * The following routines move decoded data returned
- * from the TIFF library into rasters filled with packed
-- * ABGR pixels (i.e. suitable for passing to lrecwrite.)
-+ * ABGR pixels (i.e., suitable for passing to lrecwrite.)
- *
- * The routines have been created according to the most
- * important cases and optimized. pickTileContigCase and
-@@ -1014,7 +1400,7 @@
- #define CASE4(x,op) switch (x) { case 3: op; case 2: op; case 1: op; }
-
- #define UNROLL8(w, op1, op2) { \
-- uint32 x; \
-+ uint32 x; \
- for (x = w; x >= 8; x -= 8) { \
- op1; \
- REPEAT8(op2); \
-@@ -1026,7 +1412,7 @@
- }
-
- #define UNROLL4(w, op1, op2) { \
-- register uint32 x; \
-+ uint32 x; \
- for (x = w; x >= 4; x -= 4) { \
- op1; \
- REPEAT4(op2); \
-@@ -1038,7 +1424,7 @@
- }
-
- #define UNROLL2(w, op1, op2) { \
-- register uint32 x; \
-+ uint32 x; \
- for (x = w; x >= 2; x -= 2) { \
- op1; \
- REPEAT2(op2); \
-@@ -1048,7 +1434,7 @@
- op2; \
- } \
- }
--
-+
-
- #define SKEW(r,g,b,skew) { r += skew; g += skew; b += skew; }
-
-@@ -1065,7 +1451,7 @@
- int fromskew, toskew;
- {
- while (h-- > 0) {
-- UNROLL8(w,0, *cp++ = PALmap[*pp++][0]);
-+ UNROLL8(w, , *cp++ = PALmap[*pp++][0]);
- cp += toskew;
- pp += fromskew;
- }
-@@ -1082,7 +1468,7 @@
- int fromskew, toskew;
- {
- register byte *bw;
--
-+
- fromskew /= 2;
- while (h-- > 0) {
- UNROLL2(w, bw = PALmap[*pp++], *cp++ = *bw++);
-@@ -1103,7 +1489,7 @@
- int fromskew, toskew;
- {
- register byte *bw;
--
-+
- fromskew /= 4;
- while (h-- > 0) {
- UNROLL4(w, bw = PALmap[*pp++], *cp++ = *bw++);
-@@ -1123,10 +1509,10 @@
- int fromskew, toskew;
- {
- register byte *bw;
--
-+
- fromskew /= 8;
- while (h-- > 0) {
-- UNROLL8(w, bw = PALmap[*pp++], *cp++ = *bw++);
-+ UNROLL8(w, bw = PALmap[*pp++], *cp++ = *bw++)
- cp += toskew;
- pp += fromskew;
- }
-@@ -1164,10 +1550,10 @@
- int fromskew, toskew;
- {
- register byte *bw;
--
-+
- fromskew /= 8;
- while (h-- > 0) {
-- UNROLL8(w, bw = BWmap[*pp++], *cp++ = *bw++);
-+ UNROLL8(w, bw = BWmap[*pp++], *cp++ = *bw++)
- cp += toskew;
- pp += fromskew;
- }
-@@ -1184,7 +1570,7 @@
- int fromskew, toskew;
- {
- register byte *bw;
--
-+
- fromskew /= 4;
- while (h-- > 0) {
- UNROLL4(w, bw = BWmap[*pp++], *cp++ = *bw++);
-@@ -1204,7 +1590,7 @@
- int fromskew, toskew;
- {
- register byte *bw;
--
-+
- fromskew /= 2;
- while (h-- > 0) {
- UNROLL2(w, bw = BWmap[*pp++], *cp++ = *bw++);
-@@ -1218,17 +1604,16 @@
- */
- static void put16bitbwtile(cp, pp, Map, w, h, fromskew, toskew)
- byte *cp;
-- u_char *pp;
-+ u_short *pp;
- RGBvalue *Map;
- uint32 w, h;
- int fromskew, toskew;
- {
- register uint32 x;
--
-+
- while (h-- > 0) {
- for (x=w; x>0; x--) {
-- *cp++ = Map[(pp[0] << 8) + pp[1]];
-- pp += 2;
-+ *cp++ = Map[*pp++];
- }
- cp += toskew;
- pp += fromskew;
-@@ -1262,7 +1647,7 @@
- }
- } else {
- while (h-- > 0) {
-- UNROLL8(w,0,
-+ UNROLL8(w, ,
- *cp++ = pp[0];
- *cp++ = pp[1];
- *cp++ = pp[2];
-@@ -1284,7 +1669,7 @@
- int fromskew, toskew;
- {
- register u_int x;
--
-+
- fromskew *= samplesperpixel;
- if (Map) {
- while (h-- > 0) {
-@@ -1320,7 +1705,7 @@
- RGBvalue *Map;
- uint32 w, h;
- int fromskew, toskew;
--
-+
- {
- if (Map) {
- while (h-- > 0) {
-@@ -1335,7 +1720,7 @@
- }
- } else {
- while (h-- > 0) {
-- UNROLL8(w,0,
-+ UNROLL8(w, ,
- *cp++ = *r++;
- *cp++ = *g++;
- *cp++ = *b++;
-@@ -1357,7 +1742,7 @@
- int fromskew, toskew;
- {
- uint32 x;
--
-+
- if (Map) {
- while (h-- > 0) {
- for (x = w; x > 0; x--) {
-@@ -1381,7 +1766,7 @@
- }
- }
-
--#define Code2V(c, RB, RW, CR) ((((c)-(int)RB)*(float)CR)/(float)(RW-RB))
-+#define Code2V(c, RB, RW, CR) (((((int)c)-(int)RB)*(float)CR)/(float)(RW-RB))
-
- #define CLAMP(f,min,max) \
- (int)((f)+.5 < (min) ? (min) : (f)+.5 > (max) ? (max) : (f)+.5)
-@@ -1390,17 +1775,32 @@
- #define LumaGreen YCbCrCoeffs[1]
- #define LumaBlue YCbCrCoeffs[2]
-
--static float D1, D2;
--static float D3, D4, D5;
-+static float D1, D2, D3, D4 /*, D5 */;
-
-
- static void initYCbCrConversion()
- {
-+ /*
-+ * Old, broken version (goes back at least to 19920426; made worse 19941222):
-+ * YCbCrCoeffs[] = {0.299, 0.587, 0.114}
-+ * D1 = 1.402
-+ * D2 = 0.714136
-+ * D3 = 1.772
-+ * D4 = 0.138691 <-- bogus
-+ * D5 = 1.70358 <-- unnecessary
-+ *
-+ * New, fixed version (GRR 20050319):
-+ * YCbCrCoeffs[] = {0.299, 0.587, 0.114}
-+ * D1 = 1.402
-+ * D2 = 0.714136
-+ * D3 = 1.772
-+ * D4 = 0.344136
-+ */
- D1 = 2 - 2*LumaRed;
- D2 = D1*LumaRed / LumaGreen;
- D3 = 2 - 2*LumaBlue;
-- D4 = D2*LumaBlue / LumaGreen;
-- D5 = 1.0 / LumaGreen;
-+ D4 = D3*LumaBlue / LumaGreen; /* ARGH, used to be D2*LumaBlue/LumaGreen ! */
-+/* D5 = 1.0 / LumaGreen; */ /* unnecessary */
- }
-
- static void putRGBContigYCbCrClump(cp, pp, cw, ch, w, n, fromskew, toskew)
-@@ -1412,7 +1812,7 @@
- {
- float Cb, Cr;
- int j, k;
--
-+
- Cb = Code2V(pp[n], refBlackWhite[2], refBlackWhite[3], 127);
- Cr = Code2V(pp[n+1], refBlackWhite[4], refBlackWhite[5], 127);
- for (j = 0; j < ch; j++) {
-@@ -1421,8 +1821,24 @@
- Y = Code2V(*pp++,
- refBlackWhite[0], refBlackWhite[1], 255);
- R = Y + Cr*D1;
-+/* G = Y*D5 - Cb*D4 - Cr*D2; highly bogus! */
-+ G = Y - Cb*D4 - Cr*D2;
- B = Y + Cb*D3;
-- G = Y*D5 - Cb*D4 - Cr*D2;
-+ /*
-+ * These are what the JPEG/JFIF equations--which aren't _necessarily_
-+ * what JPEG/TIFF uses but which seem close enough--are supposed to be,
-+ * according to Avery Lee (e.g., see http://www.fourcc.org/fccyvrgb.php):
-+ *
-+ * R = Y + 1.402 (Cr-128)
-+ * G = Y - 0.34414 (Cb-128) - 0.71414 (Cr-128)
-+ * B = Y + 1.772 (Cb-128)
-+ *
-+ * Translated into xvtiff.c notation:
-+ *
-+ * R = Y + Cr*D1
-+ * G = Y - Cb*D4' - Cr*D2 (i.e., omit D5 and fix D4)
-+ * B = Y + Cb*D3
-+ */
- cp[3*k+0] = CLAMP(R,0,255);
- cp[3*k+1] = CLAMP(G,0,255);
- cp[3*k+2] = CLAMP(B,0,255);
-@@ -1432,6 +1848,62 @@
- }
- }
-
-+static void putRGBSeparateYCbCrClump(cp, y, cb, cr, cw, ch, w, n, fromskew, toskew)
-+ byte *cp;
-+ u_char *y, *cb, *cr;
-+ int cw, ch;
-+ uint32 w;
-+ int n, fromskew, toskew;
-+{
-+ float Cb, Cr;
-+ int j, k;
-+
-+ Cb = Code2V(cb[0], refBlackWhite[2], refBlackWhite[3], 127);
-+ Cr = Code2V(cr[0], refBlackWhite[4], refBlackWhite[5], 127);
-+ for (j = 0; j < ch; j++) {
-+ for (k = 0; k < cw; k++) {
-+ float Y, R, G, B;
-+ Y = Code2V(y[k], refBlackWhite[0], refBlackWhite[1], 255);
-+ R = Y + Cr*D1;
-+ G = Y - Cb*D4 - Cr*D2;
-+ B = Y + Cb*D3;
-+ cp[3*k+0] = CLAMP(R,0,255);
-+ cp[3*k+1] = CLAMP(G,0,255);
-+ cp[3*k+2] = CLAMP(B,0,255);
-+ }
-+ cp += w*3 + toskew;
-+ y += w + ch*fromskew;
-+ }
-+}
-+
-+static void putRGBSeparate16bitYCbCrClump(cp, y, cb, cr, cw, ch, w, n, fromskew, toskew)
-+ byte *cp;
-+ u_short *y, *cb, *cr;
-+ int cw, ch;
-+ uint32 w;
-+ int n, fromskew, toskew;
-+{
-+ float Cb, Cr;
-+ int j, k;
-+
-+ Cb = Code2V(cb[0], refBlackWhite[2], refBlackWhite[3], 127);
-+ Cr = Code2V(cr[0], refBlackWhite[4], refBlackWhite[5], 127);
-+ for (j = 0; j < ch; j++) {
-+ for (k = 0; k < cw; k++) {
-+ float Y, R, G, B;
-+ Y = Code2V(y[k], refBlackWhite[0], refBlackWhite[1], 255);
-+ R = Y + Cr*D1;
-+ G = Y - Cb*D4 - Cr*D2;
-+ B = Y + Cb*D3;
-+ cp[3*k+0] = CLAMP(R,0,255);
-+ cp[3*k+1] = CLAMP(G,0,255);
-+ cp[3*k+2] = CLAMP(B,0,255);
-+ }
-+ cp += w*3 + toskew;
-+ y += w + ch*fromskew;
-+ }
-+}
-+
- #undef LumaBlue
- #undef LumaGreen
- #undef LumaRed
-@@ -1452,7 +1924,7 @@
- u_int Coff = YCbCrVertSampling * YCbCrHorizSampling;
- byte *tp;
- uint32 x;
--
-+
- /* XXX adjust fromskew */
- while (h >= YCbCrVertSampling) {
- tp = cp;
-@@ -1481,19 +1953,122 @@
- pp += Coff+2;
- }
- if (x > 0)
-- putRGBContigYCbCrClump(tp, pp, (int) x, (int) h, w,
-+ putRGBContigYCbCrClump(tp, pp, (int) x, (int) h, w,
- (int)Coff, (int)(YCbCrHorizSampling-x),toskew);
- }
- }
-
- /*
-+ * 8-bit unpacked YCbCr samples => RGB
-+ */
-+static void putYCbCrseparate8bittile(cp, y, cb, cr, Map, w, h, fromskew, toskew)
-+ byte *cp;
-+ u_char *y, *cb, *cr;
-+ RGBvalue *Map;
-+ uint32 w, h;
-+ int fromskew, toskew;
-+{
-+ uint32 x;
-+ int fromskew2 = fromskew/YCbCrHorizSampling;
-+
-+ while (h >= YCbCrVertSampling) {
-+ for (x = w; x >= YCbCrHorizSampling; x -= YCbCrHorizSampling) {
-+ putRGBSeparateYCbCrClump(cp, y, cb, cr, YCbCrHorizSampling,
-+ YCbCrVertSampling, w, 0, 0, toskew);
-+ cp += 3*YCbCrHorizSampling;
-+ y += YCbCrHorizSampling;
-+ ++cb;
-+ ++cr;
-+ }
-+ if (x > 0) {
-+ putRGBSeparateYCbCrClump(cp, y, cb, cr, (int) x, YCbCrVertSampling,
-+ w, 0, (int)(YCbCrHorizSampling - x), toskew);
-+ cp += x*3;
-+ y += YCbCrHorizSampling;
-+ ++cb;
-+ ++cr;
-+ }
-+ cp += (YCbCrVertSampling - 1)*w*3 + YCbCrVertSampling*toskew;
-+ y += (YCbCrVertSampling - 1)*w + YCbCrVertSampling*fromskew;
-+ cb += fromskew2;
-+ cr += fromskew2;
-+ h -= YCbCrVertSampling;
-+ }
-+ if (h > 0) {
-+ for (x = w; x >= YCbCrHorizSampling; x -= YCbCrHorizSampling) {
-+ putRGBSeparateYCbCrClump(cp, y, cb, cr, YCbCrHorizSampling, (int) h,
-+ w, 0, 0, toskew);
-+ cp += 3*YCbCrHorizSampling;
-+ y += YCbCrHorizSampling;
-+ ++cb;
-+ ++cr;
-+ }
-+ if (x > 0)
-+ putRGBSeparateYCbCrClump(cp, y, cb, cr, (int) x, (int) h, w,
-+ 0, (int)(YCbCrHorizSampling-x),toskew);
-+ }
-+}
-+
-+/*
-+ * 16-bit unpacked YCbCr samples => RGB
-+ */
-+static void putYCbCrseparate16bittile(cp, y, cb, cr, Map, w, h, fromskew, toskew)
-+ byte *cp;
-+ u_short *y, *cb, *cr;
-+ RGBvalue *Map;
-+ uint32 w, h;
-+ int fromskew, toskew;
-+{
-+ uint32 x;
-+ int fromskew2 = fromskew/YCbCrHorizSampling;
-+
-+ while (h >= YCbCrVertSampling) {
-+ for (x = w; x >= YCbCrHorizSampling; x -= YCbCrHorizSampling) {
-+ putRGBSeparate16bitYCbCrClump(cp, y, cb, cr, YCbCrHorizSampling,
-+ YCbCrVertSampling, w, 0, 0, toskew);
-+ cp += 3*YCbCrHorizSampling;
-+ y += YCbCrHorizSampling;
-+ ++cb;
-+ ++cr;
-+ }
-+ if (x > 0) {
-+ putRGBSeparate16bitYCbCrClump(cp, y, cb, cr, (int) x, YCbCrVertSampling,
-+ w, 0, (int)(YCbCrHorizSampling - x),
-+ toskew);
-+ cp += x*3;
-+ y += YCbCrHorizSampling;
-+ ++cb;
-+ ++cr;
-+ }
-+ cp += (YCbCrVertSampling - 1)*w*3 + YCbCrVertSampling*toskew;
-+ y += (YCbCrVertSampling - 1)*w + YCbCrVertSampling*fromskew;
-+ cb += fromskew2;
-+ cr += fromskew2;
-+ h -= YCbCrVertSampling;
-+ }
-+ if (h > 0) {
-+ for (x = w; x >= YCbCrHorizSampling; x -= YCbCrHorizSampling) {
-+ putRGBSeparate16bitYCbCrClump(cp, y, cb, cr, YCbCrHorizSampling, (int) h,
-+ w, 0, 0, toskew);
-+ cp += 3*YCbCrHorizSampling;
-+ y += YCbCrHorizSampling;
-+ ++cb;
-+ ++cr;
-+ }
-+ if (x > 0)
-+ putRGBSeparate16bitYCbCrClump(cp, y, cb, cr, (int) x, (int) h, w,
-+ 0, (int)(YCbCrHorizSampling-x),toskew);
-+ }
-+}
-+
-+/*
- * Select the appropriate conversion routine for packed data.
- */
- static tileContigRoutine pickTileContigCase(Map)
- RGBvalue* Map;
- {
- tileContigRoutine put = 0;
--
-+
- switch (photometric) {
- case PHOTOMETRIC_RGB:
- switch (bitspersample) {
-@@ -1501,7 +2076,7 @@
- case 16: put = (tileContigRoutine) putRGBcontig16bittile; break;
- }
- break;
--
-+
- case PHOTOMETRIC_PALETTE:
- switch (bitspersample) {
- case 8: put = put8bitcmaptile; break;
-@@ -1514,7 +2089,7 @@
- case PHOTOMETRIC_MINISWHITE:
- case PHOTOMETRIC_MINISBLACK:
- switch (bitspersample) {
-- case 16: put = put16bitbwtile; break;
-+ case 16: put = (tileContigRoutine) put16bitbwtile; break;
- case 8: put = putgreytile; break;
- case 4: put = put4bitbwtile; break;
- case 2: put = put2bitbwtile; break;
-@@ -1529,7 +2104,7 @@
- break;
- }
-
-- if (put==0) TIFFError(filename, "Can not handle format");
-+ if (put==0) TIFFError(filename, "Cannot handle format");
- return (put);
- }
-
-@@ -1537,14 +2112,14 @@
- /*
- * Select the appropriate conversion routine for unpacked data.
- *
-- * NB: we assume that unpacked single channel data is directed
-- * to the "packed routines.
-+ * NB: we assume that unpacked single-channel data is directed
-+ * to the "packed" routines.
- */
- static tileSeparateRoutine pickTileSeparateCase(Map)
- RGBvalue* Map;
- {
- tileSeparateRoutine put = 0;
--
-+
- switch (photometric) {
- case PHOTOMETRIC_RGB:
- switch (bitspersample) {
-@@ -1552,12 +2127,41 @@
- case 16: put = (tileSeparateRoutine) putRGBseparate16bittile; break;
- }
- break;
-+
-+ case PHOTOMETRIC_YCBCR:
-+ switch (bitspersample) {
-+ case 8: put = (tileSeparateRoutine) putYCbCrseparate8bittile; break;
-+ case 16: put = (tileSeparateRoutine) putYCbCrseparate16bittile; break;
-+ }
-+ break;
- }
-
-- if (put==0) TIFFError(filename, "Can not handle format");
-+ if (put==0) TIFFError(filename, "Cannot handle format");
- return (put);
- }
-
-
-
-+/*******************************************/
-+void
-+VersionInfoTIFF() /* GRR 19980605 */
-+{
-+ char temp[1024], *p, *q;
-+
-+ strcpy(temp, TIFFGetVersion());
-+ p = temp;
-+ while (!isdigit(*p))
-+ ++p;
-+ if ((q = strchr(p, '\n')) != NULL)
-+ *q = '\0';
-+
-+ fprintf(stderr, " Compiled with libtiff %s", p);
-+#ifdef TIFFLIB_VERSION
-+ fprintf(stderr, " of %d", TIFFLIB_VERSION); /* e.g., 19960307 */
-+#endif
-+ fprintf(stderr, ".\n");
-+}
-+
-+
-+
- #endif /* HAVE_TIFF */
-diff -ru xv-3.10a/xvtiffwr.c xv-3.10a-enhancements/xvtiffwr.c
---- xv-3.10a/xvtiffwr.c 1995-01-03 13:28:13.000000000 -0800
-+++ xv-3.10a-enhancements/xvtiffwr.c 2007-05-12 14:07:58.000000000 -0700
-@@ -9,15 +9,15 @@
-
- #ifdef HAVE_TIFF
-
--#include "tiffio.h" /* has to be after xv.h, as it needs varargs/stdarg */
-+#include <tiffio.h> /* has to be after xv.h, as it needs varargs/stdarg */
-
-
- #define ALLOW_JPEG 0 /* set to '1' to allow 'JPEG' choice in dialog box */
-
-
- static void setupColormap PARM((TIFF *, byte *, byte *, byte *));
--static int WriteTIFF PARM((FILE *, byte *, int, int, int,
-- byte *, byte *, byte *, int, int,
-+static int WriteTIFF PARM((FILE *, byte *, int, int, int,
-+ byte *, byte *, byte *, int, int,
- char *, int, char *));
-
-
-@@ -29,7 +29,7 @@
- {
- short red[256], green[256], blue[256];
- int i;
--
-+
- /* convert 8-bit colormap to 16-bit */
- for (i=0; i<256; i++) {
- #define SCALE(x) ((((int)x)*((1L<<16)-1))/255)
-@@ -43,6 +43,7 @@
-
-
- /*******************************************/
-+/* Returns '0' if successful. */
- static int WriteTIFF(fp,pic,ptype,w,h,rmap,gmap,bmap,numcols,colorstyle,
- fname,comp,comment)
- FILE *fp;
-@@ -55,6 +56,13 @@
- TIFF *tif;
- byte *pix;
- int i,j;
-+ int npixels = w*h;
-+
-+ if (w <= 0 || h <= 0 || npixels/w != h) {
-+ SetISTR(ISTR_WARNING, "%s: image dimensions too large", fname);
-+ /* TIFFError(fname, "Image dimensions too large"); */
-+ return -1;
-+ }
-
- #ifndef VMS
- tif = TIFFOpen(fname, "w");
-@@ -62,7 +70,7 @@
- tif = TIFFFdOpen(dup(fileno(fp)), fname, "w");
- #endif
-
-- if (!tif) return 0;
-+ if (!tif) return -1; /* GRR: was 0 */
-
- WaitCursor();
-
-@@ -78,25 +86,36 @@
- TIFFSetField(tif, TIFFTAG_GROUP3OPTIONS,
- GROUP3OPT_2DENCODING+GROUP3OPT_FILLBITS);
-
-+ if (comp == COMPRESSION_LZW)
-+ TIFFSetField(tif, TIFFTAG_PREDICTOR, 2);
-+
- TIFFSetField(tif, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
- TIFFSetField(tif, TIFFTAG_SAMPLESPERPIXEL, 1);
- TIFFSetField(tif, TIFFTAG_ORIENTATION, ORIENTATION_TOPLEFT);
- TIFFSetField(tif, TIFFTAG_ROWSPERSTRIP, h);
-
- TIFFSetField(tif, TIFFTAG_RESOLUTIONUNIT, (int)2);
-- TIFFSetField(tif, TIFFTAG_XRESOLUTION, (float)1200.0);
-- TIFFSetField(tif, TIFFTAG_YRESOLUTION, (float)1200.0);
-+ TIFFSetField(tif, TIFFTAG_XRESOLUTION, (float) 72.0);
-+ TIFFSetField(tif, TIFFTAG_YRESOLUTION, (float) 72.0);
-
-
- /* write the image data */
-
- if (ptype == PIC24) { /* only have to deal with FULLCOLOR or GREYSCALE */
- if (colorstyle == F_FULLCOLOR) {
-+ int count = 3*npixels;
-+
-+ if (count/3 != npixels) { /* already know w, h, npixels > 0 */
-+ /* SetISTR(ISTR_WARNING, "%s: image dimensions too large", fname); */
-+ TIFFError(fname, "Image dimensions too large");
-+ return -1;
-+ }
-+
- TIFFSetField(tif, TIFFTAG_SAMPLESPERPIXEL, 3);
- TIFFSetField(tif, TIFFTAG_BITSPERSAMPLE, 8);
- TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_RGB);
--
-- TIFFWriteEncodedStrip(tif, 0, pic, w*h*3);
-+
-+ TIFFWriteEncodedStrip(tif, 0, pic, count);
- }
-
- else { /* colorstyle == F_GREYSCALE */
-@@ -106,13 +125,13 @@
- TIFFSetField(tif, TIFFTAG_BITSPERSAMPLE, 8);
- TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_MINISBLACK);
-
-- tpic = (byte *) malloc((size_t) w*h);
-+ tpic = (byte *) malloc((size_t) npixels);
- if (!tpic) FatalError("unable to malloc in WriteTIFF()");
-
-- for (i=0, tp=tpic, sp=pic; i<w*h; i++, sp+=3)
-+ for (i=0, tp=tpic, sp=pic; i<npixels; i++, sp+=3)
- *tp++ = MONO(sp[0],sp[1],sp[2]);
--
-- TIFFWriteEncodedStrip(tif, 0, tpic, w*h);
-+
-+ TIFFWriteEncodedStrip(tif, 0, tpic, npixels);
-
- free(tpic);
- }
-@@ -123,32 +142,42 @@
- TIFFSetField(tif, TIFFTAG_BITSPERSAMPLE, 8);
- TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_PALETTE);
- setupColormap(tif, rmap, gmap, bmap);
-- TIFFWriteEncodedStrip(tif, 0, pic, w*h);
-+ TIFFWriteEncodedStrip(tif, 0, pic, npixels);
- }
-
- else if (colorstyle == F_GREYSCALE) { /* 8-bit greyscale */
- byte rgb[256];
-- byte *tpic = (byte *) malloc((size_t) w*h);
-+ byte *tpic = (byte *) malloc((size_t) npixels);
- byte *tp = tpic;
- TIFFSetField(tif, TIFFTAG_BITSPERSAMPLE, 8);
- TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_MINISBLACK);
- for (i=0; i<numcols; i++) rgb[i] = MONO(rmap[i],gmap[i],bmap[i]);
-- for (i=0, pix=pic; i<w*h; i++,pix++) {
-+ for (i=0, pix=pic; i<npixels; i++,pix++) {
- if ((i&0x7fff)==0) WaitCursor();
- *tp++ = rgb[*pix];
- }
-- TIFFWriteEncodedStrip(tif, 0, tpic, w*h);
-+ TIFFWriteEncodedStrip(tif, 0, tpic, npixels);
- free(tpic);
- }
-
- else if (colorstyle == F_BWDITHER) { /* 1-bit B/W stipple */
- int bit,k,flipbw;
- byte *tpic, *tp;
-+ tsize_t stripsize; /* signed */
-
- flipbw = (MONO(rmap[0],gmap[0],bmap[0]) > MONO(rmap[1],gmap[1],bmap[1]));
- TIFFSetField(tif, TIFFTAG_BITSPERSAMPLE, 1);
- TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_MINISBLACK);
-- tpic = (byte *) malloc((size_t) TIFFStripSize(tif));
-+ stripsize = TIFFStripSize(tif);
-+ if (stripsize <= 0) {
-+ TIFFError(fname, "Image dimensions too large");
-+ return -1;
-+ }
-+ tpic = (byte *) malloc((size_t) stripsize);
-+ if (tpic == 0) {
-+ TIFFError(fname, "No space for strip buffer");
-+ return -1;
-+ }
- tp = tpic;
- for (i=0, pix=pic; i<h; i++) {
- if ((i&15)==0) WaitCursor();
-@@ -167,7 +196,7 @@
- *tp++ = (byte) (k & 0xff);
- }
- }
-- TIFFWriteEncodedStrip(tif, 0, tpic, TIFFStripSize(tif));
-+ TIFFWriteEncodedStrip(tif, 0, tpic, stripsize);
- free(tpic);
- }
- }
-@@ -209,16 +238,16 @@
- {
- int y;
-
-- tiffW = CreateWindow("xv tiff", "XVtiff", NULL,
-+ tiffW = CreateWindow("xv tiff", "XVtiff", NULL,
- TWIDE, THIGH, infofg, infobg, 0);
- if (!tiffW) FatalError("can't create tiff window!");
-
- XSelectInput(theDisp, tiffW, ExposureMask | ButtonPressMask | KeyPressMask);
-
-- BTCreate(&tbut[T_BOK], tiffW, TWIDE-140-1, THIGH-10-BUTTH-1, 60, BUTTH,
-+ BTCreate(&tbut[T_BOK], tiffW, TWIDE-140-1, THIGH-10-BUTTH-1, 60, BUTTH,
- "Ok", infofg, infobg, hicol, locol);
-
-- BTCreate(&tbut[T_BCANC], tiffW, TWIDE-70-1, THIGH-10-BUTTH-1, 60, BUTTH,
-+ BTCreate(&tbut[T_BCANC], tiffW, TWIDE-70-1, THIGH-10-BUTTH-1, 60, BUTTH,
- "Cancel", infofg, infobg, hicol, locol);
-
- y = 55;
-@@ -237,7 +266,7 @@
-
- XMapSubwindows(theDisp, tiffW);
- }
--
-+
-
- /***************************************************/
- void TIFFDialog(vis)
-@@ -288,9 +317,9 @@
-
- else if (xev->type == KeyPress) {
- XKeyEvent *e = (XKeyEvent *) xev;
-- char buf[128]; KeySym ks; XComposeStatus status;
-+ char buf[128]; KeySym ks; XComposeStatus status;
- int stlen;
--
-+
- stlen = XLookupString(e,buf,128,&ks,&status);
- buf[stlen] = '\0';
-
-@@ -350,7 +379,7 @@
- static void drawTD(x,y,w,h)
- int x,y,w,h;
- {
-- char *title = "Save TIFF file...";
-+ const char *title = "Save TIFF file...";
- int i;
- XRectangle xr;
-
-@@ -381,7 +410,7 @@
- /* check BUTTs */
-
- /* check the RBUTTS first, since they don't DO anything */
-- if ( (i=RBClick(compRB, x,y)) >= 0) {
-+ if ( (i=RBClick(compRB, x,y)) >= 0) {
- (void) RBTrack(compRB, i);
- return;
- }
-@@ -417,7 +446,7 @@
- }
- }
- break;
--
-+
- case T_BCANC: TIFFDialog(0); break;
-
- default: break;
-diff -ru xv-3.10a/xvxbm.c xv-3.10a-enhancements/xvxbm.c
---- xv-3.10a/xvxbm.c 1994-12-22 14:34:41.000000000 -0800
-+++ xv-3.10a-enhancements/xvxbm.c 2007-05-13 17:45:48.000000000 -0700
-@@ -25,9 +25,9 @@
- * move forward to next occurence of '0x'
- * repeat
- */
--
-
--static int xbmError PARM((char *, char *));
-+
-+static int xbmError PARM((const char *, const char *));
-
-
- /*******************************************/
-@@ -44,7 +44,7 @@
- long filesize;
- char line[256], name[256];
- byte hex[256];
-- char *bname;
-+ const char *bname;
-
- k = 0;
-
-@@ -59,7 +59,7 @@
-
- /* read width: skip lines until we hit a #define */
- while (1) {
-- if (!fgets(line,256,fp))
-+ if (!fgets(line,256,fp))
- return(xbmError(bname, "EOF reached in header info."));
-
- if (strncmp(line,"#define", (size_t) 7)==0 &&
-@@ -70,9 +70,9 @@
-
- /* read height: skip lines until we hit another #define */
- while (1) {
-- if (!fgets(line,256,fp))
-+ if (!fgets(line,256,fp))
- return(xbmError(bname, "EOF reached in header info."));
--
-+
- if (strncmp(line,"#define", (size_t) 7)==0 &&
- sscanf(line,"#define %s %d", name, &h)==2 &&
- xv_strstr(name, "_height") != NULL) break;
-@@ -84,18 +84,18 @@
- c = getc(fp); c1 = getc(fp);
- while (c1!=EOF && !(c=='0' && c1=='x') ) { c = c1; c1 = getc(fp); }
-
-- if (c1==EOF)
-+ if (c1==EOF)
- return(xbmError(bname, "No bitmap data found"));
-
-- if (w<1 || h<1 || w>10000 || h>10000)
-+ if (w<1 || h<1 || w>10000 || h>10000)
- return(xbmError(bname, "not an XBM file"));
--
-- pic8 = (byte *) calloc((size_t) w*h, (size_t) 1);
-+
-+ pic8 = (byte *) calloc((size_t) w*h, (size_t) 1); /* safe (10^8 max) */
- if (!pic8) return(xbmError(bname, "couldn't malloc 'pic8'"));
-
- /* load up the pinfo structure */
- pinfo->pic = pic8;
-- pinfo->w = w;
-+ pinfo->w = w;
- pinfo->h = h;
- pinfo->normw = pinfo->w; pinfo->normh = pinfo->h;
- pinfo->type = PIC8;
-@@ -120,18 +120,18 @@
- /* read/convert the image data */
-
- for (i=0, pix=pic8; i<h; i++)
-- for (j=0,bit=0; j<w; j++, pix++, bit = (++bit)&7) {
-+ for (j=0,bit=0; j<w; j++, pix++, bit = (bit+1)&7) {
-
- if (!bit) {
- /* get next byte from file. we're already positioned at it */
- c = getc(fp); c1 = getc(fp);
-- if (c<0 || c1<0) {
-- /* EOF: break out of loop */
-+ if (c<0 || c1<0) {
-+ /* EOF: break out of loop */
- c=c1='0'; i=h; j=w;
- xbmError(bname, "The file would appear to be truncated.");
- }
-
-- if (hex[c1] == 255) {
-+ if (hex[c1] == 255) {
- if (hex[c] == 255) k = 0; /* no digits after the '0x' ... */
- else k = hex[c];
- }
-@@ -149,13 +149,13 @@
- fclose(fp);
-
- return 1;
--}
-+}
-
-
-
- /*******************************************/
- static int xbmError(fname, st)
-- char *fname, *st;
-+ const char *fname, *st;
- {
- SetISTR(ISTR_WARNING,"%s: %s", fname, st);
- return 0;
-@@ -172,7 +172,7 @@
- {
- /* pic is expected to be an array of w*h bytes, each of which is either
- '0' or '1'.
-- The 'darker' of {rmap,gmap,bmap}[0] and {rmap,gmap,bmap}[1] is
-+ The 'darker' of {rmap,gmap,bmap}[0] and {rmap,gmap,bmap}[1] is
- considered black, and the other one, white.
- Some sort of stippling algorithm should've
- been called already to produce pic, otherwise the output won't be at all
-@@ -182,13 +182,12 @@
- byte *pix;
- char name[256], *foo;
-
-- foo = BaseName(fname);
-- strcpy(name, foo);
-+ strcpy(name, BaseName(fname));
-
- foo = (char *) index(name,'.');
- if (foo) *foo='\0'; /* truncated name at first '.' */
-
-- fprintf(fp,"#define %s_width %d\n",name,w);
-+ fprintf(fp,"#define %s_width %d\n",name,w);
- fprintf(fp,"#define %s_height %d\n",name,h);
- fprintf(fp,"static char %s_bits[] = {\n",name);
-
-diff -ru xv-3.10a/xvxpm.c xv-3.10a-enhancements/xvxpm.c
---- xv-3.10a/xvxpm.c 1994-12-22 14:34:42.000000000 -0800
-+++ xv-3.10a-enhancements/xvxpm.c 2007-05-13 17:52:21.000000000 -0700
-@@ -10,7 +10,7 @@
- * format images.
- *
- * Thanks go to Sam Yates (syates@spam.maths.adelaide.edu.au) for
-- * provideing inspiration.
-+ * providing inspiration.
- */
-
- #define VALUES_LEN 80 /* Max length of values line */
-@@ -48,8 +48,8 @@
- /* a quoted string? */
-
- /* Local Functions */
--static int XpmLoadError PARM((char*, char*));
--static int XpmGetc PARM((FILE*));
-+static int XpmLoadError PARM((const char *, const char *));
-+static int XpmGetc PARM((FILE *));
- static int hash PARM((char *));
- static int hash_init PARM((int));
- static int hash_insert PARM((hentry *));
-@@ -63,110 +63,128 @@
- PICINFO *pinfo;
- {
- /* returns '1' on success */
--
-+
- FILE *fp;
- hentry item;
- int c;
-- char *bname;
-+ const char *bname;
- char values[VALUES_LEN];
- byte *pic;
- byte *i_sptr; /* image search pointer */
- long filesize;
- int w, h, nc, cpp, line_pos;
-+ int npixels;
- short i, j, k; /* for() loop indexes */
- hentry *clmp; /* colormap hash-table */
- hentry *c_sptr; /* cmap hash-table search pointer*/
- XColor col;
--
-+
- bname = BaseName(fname);
- fp = fopen(fname, "r");
- if (!fp)
- return (XpmLoadError(bname, "couldn't open file"));
--
-+
- if (DEBUG)
- printf("LoadXPM(): Loading xpm from %s\n", fname);
--
-+
- fseek(fp, 0L, 2);
- filesize = ftell(fp);
- fseek(fp, 0L, 0);
--
-+
- bufchar = -2;
- in_quote = FALSE;
--
-+
- /* Read in the values line. It is the first string in the
- * xpm, and contains four numbers. w, h, num_colors, and
- * chars_per_pixel. */
--
-+
- /* First, get to the first string */
- while (((c = XpmGetc(fp))!=EOF) && (c != '"')) ;
- line_pos = 0;
--
-+
- /* Now, read in the string */
- while (((c = XpmGetc(fp))!=EOF) && (line_pos < VALUES_LEN) && (c != '"')) {
- values[line_pos++] = c;
- }
- if (c != '"')
- return (XpmLoadError(bname, "error parsing values line"));
--
-+
- values[line_pos] = '\0';
- sscanf(values, "%d%d%d%d", &w, &h, &nc, &cpp);
- if (nc <= 0 || cpp <= 0)
- return (XpmLoadError(bname, "No colours in Xpm?"));
--
-+
-+ npixels = w * h;
-+ if (w <= 0 || h <= 0 || npixels/w != h)
-+ return (XpmLoadError(bname, "Image dimensions out of range"));
-+
- if (nc > 256)
- pinfo->type = PIC24;
- else
- pinfo->type = PIC8;
--
-+
- if (DEBUG)
- printf("LoadXPM(): reading a %dx%d image (%d colors)\n", w, h, nc);
--
-+
- /* We got this far... */
- WaitCursor();
--
-+
- if (!hash_init(nc))
- return (XpmLoadError(bname, "Not enough memory to hash colormap"));
--
-+
- clmp = (hentry *) malloc(nc * sizeof(hentry)); /* Holds the colormap */
-- if (pinfo->type == PIC8) pic = (byte *) malloc((size_t) (w*h));
-- else pic = (byte *) malloc((size_t) (w*h*3));
--
-+ if (pinfo->type == PIC8)
-+ pic = (byte *) malloc((size_t) npixels);
-+ else {
-+ int bufsize = 3*npixels;
-+ if (bufsize/3 != npixels)
-+ return (XpmLoadError(bname, "Image dimensions out of range"));
-+ pic = (byte *) malloc((size_t) bufsize);
-+ }
-+
- if (!clmp || !pic)
- return (XpmLoadError(bname, "Not enough memory to load pixmap"));
--
-+
- c_sptr = clmp;
- i_sptr = pic;
--
-+
- /* initialize the 'hex' array for zippy ASCII-hex -> int conversion */
--
-+
- for (i = 0 ; i < 256 ; i++) hex[i] = 0;
- for (i = '0'; i <= '9' ; i++) hex[i] = i - '0';
- for (i = 'a'; i <= 'f' ; i++) hex[i] = i - 'a' + 10;
- for (i = 'A'; i <= 'F' ; i++) hex[i] = i - 'A' + 10;
--
-+
- /* Again, we've made progress. */
- WaitCursor();
--
-+
- /* Now, we need to read the colormap. */
- pinfo->colType = F_BWDITHER;
- for (i = 0 ; i < nc ; i++) {
- while (((c = XpmGetc(fp))!=EOF) && (c != '"')) ;
- if (c != '"')
- return (XpmLoadError(bname, "Error reading colormap"));
--
-+
- for (j = 0 ; j < cpp ; j++)
- c_sptr->token[j] = XpmGetc(fp);
- c_sptr->token[j] = '\0';
--
-+
- while (((c = XpmGetc(fp))!=EOF) && ((c == ' ') || (c == '\t'))) ;
- if (c == EOF) /* The failure condition of getc() */
- return (XpmLoadError(bname, "Error parsing colormap line"));
--
-+
- do {
- char key[3];
-- char color[40]; /* Need to figure a good size for this... */
-- short hd; /* Hex digits per R, G, or B */
--
-+ char color[80]; /* Need to figure a good size for this... */
-+
-+/*
-+ * Problem with spaces in color names
-+ *
-+ * X s Color Name m Other Name c Last Name
-+ *
-+ * ... this parser doesn't find `Any Name'
-+ */
-+
- for (j=0; j<2 && (c != ' ') && (c != '\t') && (c != EOF); j++) {
- key[j] = c;
- c = XpmGetc(fp);
-@@ -177,7 +195,7 @@
- if (c == EOF) /* The failure condition of getc() */
- return (XpmLoadError(bname, "Error parsing colormap line"));
-
-- for (j=0; j<39 && (c!=' ') && (c!='\t') && (c!='"') && c!=EOF; j++) {
-+ for (j=0; j<79 && (c!=' ') && (c!='\t') && (c!='"') && c!=EOF; j++) {
- color[j] = c;
- c = XpmGetc(fp);
- }
-@@ -185,14 +203,14 @@
-
- while ((c == ' ') || (c == '\t'))
- c = XpmGetc(fp);
--
-+
- if (DEBUG > 1)
- printf("LoadXPM(): Got color key '%s', color '%s'\n",
- key, color);
--
-+
- if (key[0] == 's') /* Don't find a color for a symbolic name */
- continue;
--
-+
- if (XParseColor(theDisp,theCmap,color,&col)) {
- if (pinfo->type == PIC8) {
- pinfo->r[i] = col.red >> 8;
-@@ -201,8 +219,8 @@
- c_sptr->cv_index = i;
-
- /* Is there a better way to do this? */
-- if (pinfo->colType != F_FULLCOLOR)
-- if (pinfo->colType == F_GREYSCALE)
-+ if (pinfo->colType != F_FULLCOLOR) {
-+ if (pinfo->colType == F_GREYSCALE) {
- if (pinfo->r[i] == pinfo->g[i] &&
- pinfo->g[i] == pinfo->b[i])
- /* Still greyscale... */
-@@ -210,9 +228,9 @@
- else
- /* It's color */
- pinfo->colType = F_FULLCOLOR;
-- else
-+ } else {
- if (pinfo->r[i] == pinfo->g[i] &&
-- pinfo->g[i] == pinfo->b[i])
-+ pinfo->g[i] == pinfo->b[i]) {
- if ((pinfo->r[i] == 0 || pinfo->r[i] == 0xff) &&
- (pinfo->g[i] == 0 || pinfo->g[i] == 0xff) &&
- (pinfo->b[i] == 0 || pinfo->b[i] == 0xff))
-@@ -221,10 +239,12 @@
- else
- /* It's greyscale */
- pinfo->colType = F_GREYSCALE;
-- else
-+ } else
- /* It's color */
- pinfo->colType = F_FULLCOLOR;
--
-+ }
-+ }
-+
- }
- else { /* PIC24 */
- c_sptr->cv_rgb[0] = col.red >> 8;
-@@ -236,13 +256,13 @@
- else { /* 'None' or unrecognized color spec */
- int rgb;
-
-- if (strcmp(color, "None") == 0) rgb = 0xb2c0dc; /* infobg */
-+ if (strcasecmp(color, "None") == 0) rgb = 0xb2c0dc; /* infobg */
- else {
- SetISTR(ISTR_INFO, "%s: unknown color spec '%s'", bname, color);
- Timer(1000);
- rgb = 0x808080;
- }
--
-+
- if (pinfo->type == PIC8) {
- pinfo->r[i] = (rgb>>16) & 0xff;
- pinfo->g[i] = (rgb>> 8) & 0xff;
-@@ -256,39 +276,39 @@
- }
- }
-
--
-+
- xvbcopy((char *) c_sptr, (char *) &item, sizeof(item));
- hash_insert(&item);
--
-- if (DEBUG > 1)
-+
-+ if (DEBUG > 1)
- printf("LoadXPM(): Cmap entry %d, 0x%02x 0x%02x 0x%02x, token '%s'\n",
- i, pinfo->r[i], pinfo->g[i], pinfo->b[i], c_sptr->token);
--
-+
- if (*key == 'c') { /* This is the color entry, keep it. */
- while (c!='"' && c!=EOF) c = XpmGetc(fp);
- break;
- }
--
-+
- } while (c != '"');
- c_sptr++;
-
- if (!(i%13)) WaitCursor();
- } /* for */
--
-+
-
- if (DEBUG)
- printf("LoadXPM(): Read and stored colormap.\n");
--
-+
- /* Now, read the pixmap. */
- for (i = 0 ; i < h ; i++) {
- while (((c = XpmGetc(fp))!=EOF) && (c != '"')) ;
- if (c != '"')
- return (XpmLoadError(bname, "Error reading colormap"));
--
-+
- for (j = 0 ; j < w ; j++) {
- char pixel[TOKEN_LEN];
- hentry *mapentry;
--
-+
- for (k = 0 ; k < cpp ; k++)
- pixel[k] = XpmGetc(fp);
- pixel[k] = '\0';
-@@ -300,7 +320,7 @@
- pixel);
- return (XpmLoadError(bname, "Can't map resolve into colormap"));
- }
--
-+
- if (pinfo->type == PIC8)
- *i_sptr++ = mapentry->cv_index;
- else {
-@@ -309,35 +329,36 @@
- *i_sptr++ = mapentry->cv_rgb[2];
- }
- } /* for ( j < w ) */
-- (void)XpmGetc(fp); /* Throw away the close " */
--
-+ while (((c = XpmGetc(fp))!=EOF) && /* Throw away the close " and */
-+ (c != '"')); /* erase all remaining pixels */
-+
- if (!(i%7)) WaitCursor();
- } /* for ( i < h ) */
--
-+
- pinfo->pic = pic;
- pinfo->normw = pinfo->w = w;
- pinfo->normh = pinfo->h = h;
- pinfo->frmType = F_XPM;
-
- if (DEBUG) printf("LoadXPM(): pinfo->colType is %d\n", pinfo->colType);
--
-+
- sprintf(pinfo->fullInfo, "Xpm v3 Pixmap (%ld bytes)", filesize);
- sprintf(pinfo->shrtInfo, "%dx%d Xpm.", w, h);
- pinfo->comment = (char *)NULL;
--
-+
- hash_destroy();
- free(clmp);
--
-+
- if (fp != stdin)
- fclose(fp);
--
-+
- return(1);
- }
-
-
- /***************************************/
- static int XpmLoadError(fname, st)
-- char *fname, *st;
-+ const char *fname, *st;
- {
- SetISTR(ISTR_WARNING, "%s: %s", fname, st);
- return 0;
-@@ -349,17 +370,17 @@
- FILE *f;
- {
- int c, d, lastc;
--
-+
- if (bufchar != -2) {
- /* The last invocation of this routine read the character... */
- c = bufchar;
- bufchar = -2;
- return(c);
- }
--
-+
- if ((c = getc(f)) == EOF)
- return(EOF);
--
-+
- if (c == '"')
- in_quote = !in_quote;
- else if (!in_quote && c == '/') { /* might be a C-style comment */
-@@ -389,14 +410,14 @@
-
-
- /***************************************/
--static int hash(token)
-+static int hash(token)
- char *token;
- {
- int i, sum;
-
- for (i=sum=0; token[i] != '\0'; i++)
- sum += token[i];
--
-+
- sum = sum % hash_len;
- return (sum);
- }
-@@ -414,7 +435,7 @@
- */
-
- int i;
--
-+
- hash_len = 257;
-
- hashtab = (hentry **) malloc(sizeof(hentry *) * hash_len);
-@@ -425,7 +446,7 @@
-
- for (i = 0 ; i < hash_len ; i++)
- hashtab[i] = NULL;
--
-+
- return 1;
- }
-
-@@ -436,22 +457,22 @@
- {
- int key;
- hentry *tmp;
--
-+
- key = hash(entry->token);
--
-+
- tmp = (hentry *) malloc(sizeof(hentry));
- if (!tmp) {
- SetISTR(ISTR_WARNING, "Couldn't malloc hash entry in LoadXPM()!\n");
- return 0;
- }
--
-+
- xvbcopy((char *)entry, (char *)tmp, sizeof(hentry));
--
-+
- if (hashtab[key]) tmp->next = hashtab[key];
- else tmp->next = NULL;
--
-+
- hashtab[key] = tmp;
--
-+
- return 1;
- }
-
-@@ -462,9 +483,9 @@
- {
- int key;
- hentry *tmp;
--
-+
- key = hash(token);
--
-+
- tmp = hashtab[key];
- while (tmp && strcmp(token, tmp->token)) {
- tmp = tmp->next;
-@@ -479,7 +500,7 @@
- {
- int i;
- hentry *tmp;
--
-+
- for (i=0; i<hash_len; i++) {
- while (hashtab[i]) {
- tmp = hashtab[i]->next;
-@@ -487,7 +508,7 @@
- hashtab[i] = tmp;
- }
- }
--
-+
- free(hashtab);
- return;
- }
-@@ -508,10 +529,10 @@
- /* Note here, that tokenchars is assumed to contain 64 valid token */
- /* characters. It's hardcoded to assume this for benefit of generating */
- /* tokens, when there are more than 64^2 colors. */
--
-+
- short i, imax, j; /* for() loop indices */
- short cpp = 0;
-- char *tokenchars =
-+ const char *tokenchars =
- ".#abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
- char *tokens;
- char image_name[256], *foo;
-@@ -523,20 +544,20 @@
- long li; /* for() loop index */
- int numcol;
- #endif
--
-- if (DEBUG)
-+
-+ if (DEBUG) {
- if (ptype == PIC8)
- printf("WriteXPM(): Write a %d color, colortype %d, PIC8 image.\n",
- nc, col);
- else
- printf("WriteXPM(): Write a colortype %d, PIC24 image.\n", col);
--
-- foo = BaseName(name);
-- strcpy(image_name, foo);
-+ }
-+
-+ strcpy(image_name, BaseName(name));
- foo = (char *)strchr(image_name, '.');
- if (foo)
- *foo = '\0'; /* Truncate name at first '.' */
--
-+
- #ifdef USE_UNFINISHED_24BIT_WRITING_CODE
- if (ptype == PIC24)
- return -1;
-@@ -547,15 +568,15 @@
- /* 'packed'. Code in here to do that should be removed if */
- /* Conv24to8 is "fixed" to do this... */
- /* Chris P. Ross (cross@eng.umd.edu) 28-Sept-94 */
--
-+
- numcol = 0;
--
-+
- if (ptype == PIC24) {
- /* Reduce to an 8-bit image. Would be nice to actually write */
- /* the 24-bit image. I'll have to code that someday... */
- pic8 = Conv24to8(pic, w, h, 256, rtemp, gtemp, btemp);
- if (!pic8) {
-- SetISTR(ISTR_WARNING,
-+ SetISTR(ISTR_WARNING,
- "%s: Unable to convert to 8-bit image in WriteXPM()",
- image_name);
- return 1;
-@@ -594,7 +615,7 @@
- }
- #endif
-
--
-+
- #ifdef USE_UNFINISHED_24BIT_WRITING_CODE
- if (ptype == PIC24) cpp = 4;
- else if (numcol > 64) cpp = 2;
-@@ -609,7 +630,7 @@
- fprintf(fp, "/* width height num_colors chars_per_pixel */\n");
- fprintf(fp, "\" %3d %3d %6d %1d\",\n", w, h, numcol, cpp);
- fprintf(fp, "/* colors */\n");
--
-+
- switch (cpp) {
-
- case 1: /* <= 64 colors; index into tokenchars */
-@@ -681,12 +702,12 @@
-
- case 4:
- /* Generate a colormap */
--
-+
- break;
- default:
- break;
- }
--
-+
- if (fprintf(fp, "\"\n};\n") == EOF) {
- return 1;
- } else
-diff -ru xv-3.10a/xvxwd.c xv-3.10a-enhancements/xvxwd.c
---- xv-3.10a/xvxwd.c 1994-12-22 14:34:40.000000000 -0800
-+++ xv-3.10a-enhancements/xvxwd.c 2007-05-13 17:52:35.000000000 -0700
-@@ -1,10 +1,10 @@
--/*
-+/*
- ** Based on xwdtopnm.c - read and write an X11 or X10 window dump file
- **
- ** Modified heavily by Markus Baur (mbaur@ira.uka.de) for use as a part
- ** of xv-2.21, 12/30/92
- **
-- ** Hacked up again to support xv-3.00 and XWDs from 64bit machines
-+ ** Hacked up again to support xv-3.00 and XWDs from 64bit machines
- ** (e.g. DEC Alphas), 04/10/94
- **
- ** Copyright (C) 1989, 1991 by Jef Poskanzer.
-@@ -24,42 +24,42 @@
- /***************************** x11wd.h *****************************/
- #define X11WD_FILE_VERSION 7
- typedef struct {
-- CARD32 header_size; /* Size of the entire file header (bytes). */
-- CARD32 file_version; /* X11WD_FILE_VERSION */
-- CARD32 pixmap_format; /* Pixmap format */
-- CARD32 pixmap_depth; /* Pixmap depth */
-- CARD32 pixmap_width; /* Pixmap width */
-- CARD32 pixmap_height; /* Pixmap height */
-- CARD32 xoffset; /* Bitmap x offset */
-- CARD32 byte_order; /* MSBFirst, LSBFirst */
-- CARD32 bitmap_unit; /* Bitmap unit */
-- CARD32 bitmap_bit_order; /* MSBFirst, LSBFirst */
-- CARD32 bitmap_pad; /* Bitmap scanline pad */
-- CARD32 bits_per_pixel; /* Bits per pixel */
-- CARD32 bytes_per_line; /* Bytes per scanline */
-- CARD32 visual_class; /* Class of colormap */
-- CARD32 red_mask; /* Z red mask */
-- CARD32 green_mask; /* Z green mask */
-- CARD32 blue_mask; /* Z blue mask */
-- CARD32 bits_per_rgb; /* Log base 2 of distinct color values */
-- CARD32 colormap_entries; /* Number of entries in colormap */
-- CARD32 ncolors; /* Number of Color structures */
-- CARD32 window_width; /* Window width */
-- CARD32 window_height; /* Window height */
-- CARD32 window_x; /* Window upper left X coordinate */
-- CARD32 window_y; /* Window upper left Y coordinate */
-- CARD32 window_bdrwidth; /* Window border width */
-+ CARD32 header_size; /* Size of the entire file header (bytes). */
-+ CARD32 file_version; /* X11WD_FILE_VERSION */
-+ CARD32 pixmap_format; /* Pixmap format */
-+ CARD32 pixmap_depth; /* Pixmap depth */
-+ CARD32 pixmap_width; /* Pixmap width */
-+ CARD32 pixmap_height; /* Pixmap height */
-+ CARD32 xoffset; /* Bitmap x offset */
-+ CARD32 byte_order; /* MSBFirst, LSBFirst */
-+ CARD32 bitmap_unit; /* Bitmap unit */
-+ CARD32 bitmap_bit_order; /* MSBFirst, LSBFirst */
-+ CARD32 bitmap_pad; /* Bitmap scanline pad */
-+ CARD32 bits_per_pixel; /* Bits per pixel */
-+ CARD32 bytes_per_line; /* Bytes per scanline */
-+ CARD32 visual_class; /* Class of colormap */
-+ CARD32 red_mask; /* Z red mask */
-+ CARD32 grn_mask; /* Z green mask */
-+ CARD32 blu_mask; /* Z blue mask */
-+ CARD32 bits_per_rgb; /* Log base 2 of distinct color values */
-+ CARD32 colormap_entries; /* Number of entries in colormap */
-+ CARD32 ncolors; /* Number of Color structures */
-+ CARD32 window_width; /* Window width */
-+ CARD32 window_height; /* Window height */
-+ CARD32 window_x; /* Window upper left X coordinate */
-+ CARD32 window_y; /* Window upper left Y coordinate */
-+ CARD32 window_bdrwidth; /* Window border width */
- #ifdef WORD64
-- CARD32 header_pad;
-+ CARD32 header_pad;
- #endif
-- } X11WDFileHeader;
-+} X11WDFileHeader;
-
- typedef struct {
- CARD32 num;
- CARD16 red, green, blue;
-- CARD8 flags; /* do_red, do_green, do_blue */
-+ CARD8 flags; /* do_red, do_green, do_blue */
- CARD8 pad;
-- } X11XColor;
-+} X11XColor;
-
-
- /*-------------------------------------------------------------------------*/
-@@ -67,32 +67,35 @@
- typedef byte pixel;
-
- /* local functions */
--static int getinit PARM((FILE *, int*, int*, int*, CARD32 *,
-+static int getinit PARM((FILE *, int*, int*, int*, CARD32 *,
- CARD32, PICINFO *));
- static CARD32 getpixnum PARM((FILE *));
--static int xwdError PARM((char *));
--static void xwdWarning PARM((char *));
-+static int xwdError PARM((const char *));
-+static void xwdWarning PARM((const char *));
- static int bs_short PARM((int));
- static CARD32 bs_long PARM((CARD32));
- static int readbigshort PARM((FILE *, CARD16 *));
- static int readbiglong PARM((FILE *, CARD32 *));
- static int readlittleshort PARM((FILE *, CARD16 *));
- static int readlittlelong PARM((FILE *, CARD32 *));
-+#if 0 /* NOTUSED */
- static int writebigshort PARM((FILE *, int));
- static int writebiglong PARM((FILE *, CARD32));
-+#endif
-
- static byte *pic8, *pic24;
- static CARD32 red_mask, green_mask, blue_mask;
--static int bits_per_item, bits_used, bit_shift, bits_per_pixel;
-+static int red_shift, green_shift, blue_shift;
-+static int bits_per_item, bits_used, bit_shift,
-+ bits_per_pixel, bits_per_rgb;
- static char buf[4];
- static char *byteP;
- static CARD16 *shortP;
- static CARD32 *longP;
- static CARD32 pixel_mask;
- static int byte_swap, byte_order, bit_order, filesize;
--static byte bw[2] = {0, 0xff};
-
--static char *bname;
-+static const char *bname;
-
-
-
-@@ -105,33 +108,38 @@
-
- pixel *xP;
- int col;
-- int rows, cols, padright, row;
-- CARD32 maxval, visualclass;
-+ int rows=0, cols=0, padright=0, row, npixels, bufsize;
-+ CARD32 maxval=0, visualclass=0;
- FILE *ifp;
-
- bname = BaseName(fname);
- pinfo->pic = (byte *) NULL;
- pinfo->comment = (char *) NULL;
-- maxval = 0;
-
- ifp = xv_fopen(fname, "r");
- if (!ifp) return (xwdError("can't open file"));
--
-+
- /* figure out the file size (used to check colormap size) */
- fseek(ifp, 0L, 2);
- filesize = ftell(ifp);
- fseek(ifp, 0L, 0);
--
-+
-
- if (getinit(ifp, &cols, &rows, &padright, &visualclass, maxval, pinfo))
- return 0;
-
-+ npixels = cols * rows;
-+ if (cols <= 0 || rows <= 0 || npixels/cols != rows) {
-+ xwdError("Image dimensions out of range");
-+ return 0;
-+ }
-+
-
- switch (visualclass) {
- case StaticGray:
- case GrayScale:
- pinfo->colType = F_GREYSCALE;
-- pic8 = (byte *) calloc((size_t) cols*rows, (size_t) 1);
-+ pic8 = (byte *) calloc((size_t) npixels, (size_t) 1);
- if (!pic8) {
- xwdError("couldn't malloc 'pic'");
- return 0;
-@@ -140,18 +148,18 @@
- for (row=0; row<rows; row++) {
- for (col=0, xP=pic8+(row*cols); col<cols; col++, xP++)
- *xP = getpixnum(ifp);
--
-+
- for (col=0; col<padright; col++) getpixnum(ifp);
- }
-
- pinfo->type = PIC8;
- pinfo->pic = pic8;
-- break;
-+ break;
-
- case StaticColor:
- case PseudoColor:
- pinfo->colType = F_FULLCOLOR;
-- pic8 = (byte *) calloc((size_t) cols*rows, (size_t) 1);
-+ pic8 = (byte *) calloc((size_t) npixels, (size_t) 1);
- if (!pic8) {
- xwdError("couldn't malloc 'pic'");
- return 0;
-@@ -162,59 +170,70 @@
- *xP = getpixnum(ifp);
- for (col=0; col<padright; col++) getpixnum(ifp);
- }
--
-+
- pinfo->type = PIC8;
- pinfo->pic = pic8;
-- break;
-+ break;
-
- case TrueColor:
- case DirectColor:
- pinfo->colType = F_FULLCOLOR;
-- pic24 = (byte *) calloc((size_t) cols*rows*3, (size_t) 1);
-+ bufsize = 3*npixels;
-+ if (bufsize/3 != npixels) {
-+ xwdError("Image dimensions out of range");
-+ return 0;
-+ }
-+ pic24 = (byte *) calloc((size_t) bufsize, (size_t) 1);
- if (!pic24) {
- xwdError("couldn't malloc 'pic24'");
- return 0;
- }
-
-- for (row=0; row<rows; row++) {
-- for (col=0, xP=pic24+(row*cols*3); col<cols; col++) {
-- CARD32 ul;
--
-- ul = getpixnum(ifp);
-- switch (bits_per_pixel) {
-- case 16:
-- *xP++ = ((ul & red_mask) >> 0);
-- *xP++ = ((ul & green_mask) >> 5);
-- *xP++ = ((ul & blue_mask) >> 10);
-- break;
--
-- case 24:
-- case 32:
-- *xP++ = (ul ) & 0xff;
-- *xP++ = (ul>> 8) & 0xff;
-- *xP++ = (ul>>16) & 0xff;
-- break;
--
-- default:
-- xwdError("True/Direct only supports 16, 24, and 32 bits");
-- return 0;
-- }
-- }
-+ switch (bits_per_pixel) {
-+ case 16:
-+ case 24:
-+ case 32:
-+ ;
-+ default:
-+ xwdError("True/Direct supports only 16, 24, and 32 bits");
-+ return 0;
-+ }
-
-- for (col=0; col<padright; col++) getpixnum(ifp);
-+ if (byte_order == MSBFirst) {
-+ for (row=0; row<rows; row++) {
-+ for (col=0, xP=pic24+(row*cols*3); col<cols; col++) {
-+ register CARD32 ul = getpixnum(ifp);
-+
-+ *xP++ = ul >> red_shift & red_mask ;
-+ *xP++ = ul >> green_shift & green_mask;
-+ *xP++ = ul >> blue_shift & blue_mask ;
-+ };
-+ for (col=0; col<padright; col++) getpixnum(ifp);
-+ }
-+ } else {
-+ for (row=0; row<rows; row++) {
-+ for (col=0, xP=pic24+(row*cols*3); col<cols; col++) {
-+ register CARD32 ul = getpixnum(ifp);
-+
-+ *xP++ = ul >> blue_shift & blue_mask ;
-+ *xP++ = ul >> green_shift & green_mask;
-+ *xP++ = ul >> red_shift & red_mask ;
-+ };
-+ for (col=0; col<padright; col++) getpixnum(ifp);
-+ }
- }
--
-+
- pinfo->type = PIC24;
- pinfo->pic = pic24;
- break;
--
-+
- default:
- xwdError("unknown visual class");
- return 0;
- }
-
- sprintf(pinfo->fullInfo, "XWD, %d-bit %s. (%d bytes)",
-- bits_per_pixel,
-+ bits_per_pixel,
- ((visualclass == StaticGray ) ? "StaticGray" :
- (visualclass == GrayScale ) ? "GrayScale" :
- (visualclass == StaticColor) ? "StaticColor" :
-@@ -258,10 +277,10 @@
- maxv = 255L;
-
- h11P = (X11WDFileHeader*) header;
--
-+
- if (fread(&header[0], sizeof(*h11P), (size_t) 1, file) != 1)
- return(xwdError("couldn't read X11 XWD file header"));
--
-+
- if (h11P->file_version != X11WD_FILE_VERSION) {
- byte_swap = 1;
- h11P->header_size = bs_long(h11P->header_size);
-@@ -279,8 +298,8 @@
- h11P->bytes_per_line = bs_long(h11P->bytes_per_line);
- h11P->visual_class = bs_long(h11P->visual_class);
- h11P->red_mask = bs_long(h11P->red_mask);
-- h11P->green_mask = bs_long(h11P->green_mask);
-- h11P->blue_mask = bs_long(h11P->blue_mask);
-+ h11P->grn_mask = bs_long(h11P->grn_mask);
-+ h11P->blu_mask = bs_long(h11P->blu_mask);
- h11P->bits_per_rgb = bs_long(h11P->bits_per_rgb);
- h11P->colormap_entries = bs_long(h11P->colormap_entries);
- h11P->ncolors = bs_long(h11P->ncolors);
-@@ -294,7 +313,7 @@
- for (i=0; i<h11P->header_size - sizeof(*h11P); i++)
- if (getc(file) == EOF)
- return(xwdError("couldn't read rest of X11 XWD file header"));
--
-+
- /* Check whether we can handle this dump. */
- if (h11P->pixmap_depth > 24)
- return(xwdError("can't handle X11 pixmap_depth > 24"));
-@@ -303,27 +322,31 @@
- return(xwdError("can't handle X11 bits_per_rgb > 24"));
-
- if (h11P->pixmap_format != ZPixmap && h11P->pixmap_depth != 1) {
-- sprintf(errstr, "can't handle X11 pixmap_format %d with depth != 1",
-- h11P->pixmap_format);
-+ sprintf(errstr, "can't handle X11 pixmap_format %ld with depth != 1",
-+ (long)h11P->pixmap_format);
- return(xwdError(errstr));
- }
-
- if (h11P->bitmap_unit != 8 && h11P->bitmap_unit != 16 &&
- h11P->bitmap_unit != 32) {
-- sprintf(errstr, "X11 bitmap_unit (%d) is non-standard - can't handle",
-- h11P->bitmap_unit);
-+ sprintf(errstr, "X11 bitmap_unit (%ld) is non-standard - can't handle",
-+ (long)h11P->bitmap_unit);
- return(xwdError(errstr));
- }
--
-+
- grayscale = 1;
- if (h11P->ncolors > 0) { /* Read X11 colormap. */
-- x11colors = (X11XColor*) malloc(h11P->ncolors * sizeof(X11XColor));
-+ int bufsize = h11P->ncolors * sizeof(X11XColor);
-+
-+ if (bufsize/sizeof(X11XColor) != h11P->ncolors)
-+ return(xwdError("too many colors"));
-+ x11colors = (X11XColor*) malloc(bufsize);
- if (!x11colors) return(xwdError("out of memory"));
--
-- if (h11P->header_size + h11P->ncolors * sizeof(X11XColor)
-+
-+ if (h11P->header_size + bufsize
- + h11P->pixmap_height * h11P->bytes_per_line + h11P->ncolors * 4
- == filesize ) word64 = 1;
--
-+
- if (word64) {
- for (i = 0; i < h11P->ncolors; ++i) {
- if (fread(&pad, sizeof(pad), (size_t) 1, file ) != 1)
-@@ -334,11 +357,11 @@
- }
- }
- else {
-- if (fread(x11colors, sizeof(X11XColor), (size_t) h11P->ncolors, file)
-+ if (fread(x11colors, sizeof(X11XColor), (size_t) h11P->ncolors, file)
- != h11P->ncolors)
- return(xwdError("couldn't read X11 XWD colormap"));
- }
--
-+
- for (i = 0; i < h11P->ncolors; ++i) {
- if (byte_swap) {
- x11colors[i].red = (CARD16) bs_short(x11colors[i].red);
-@@ -356,8 +379,11 @@
- grayscale = 0;
- }
- }
--
-+
- *visualclassP = h11P->visual_class;
-+ /* SJT: FIXME. If bits_per_pixel == 16, maxv could be either 31 or 63.
-+ It doesn't matter, though, because maxv is never used beyond here.
-+ */
- if (*visualclassP == TrueColor || *visualclassP == DirectColor) {
- if (h11P->bits_per_pixel == 16) maxv = 31;
- else maxv = 255;
-@@ -389,24 +415,58 @@
- }
- }
- }
--
-+
- *colsP = h11P->pixmap_width;
- *rowsP = h11P->pixmap_height;
- *padrightP = h11P->bytes_per_line * 8 / h11P->bits_per_pixel -
- h11P->pixmap_width;
--
-+
- bits_per_item = h11P->bitmap_unit;
-- bits_used = bits_per_item;
- bits_per_pixel = h11P->bits_per_pixel;
- byte_order = h11P->byte_order;
- bit_order = h11P->bitmap_bit_order;
--
-+ bits_per_rgb = h11P->bits_per_rgb;
-+
-+
-+ /* add sanity-code for freako 'exceed' server, where bitmapunit = 8
-+ and bitsperpix = 32 (and depth=24)... */
-+
-+ if (bits_per_item < bits_per_pixel) {
-+ bits_per_item = bits_per_pixel;
-+
-+ /* round bits_per_item up to next legal value, if necc */
-+ if (bits_per_item < 8) bits_per_item = 8;
-+ else if (bits_per_item < 16) bits_per_item = 16;
-+ else bits_per_item = 32;
-+ }
-+
-+
-+ /* which raises the question: how (can?) you ever have a 24 bits per pix,
-+ (i.e., 3 bytes, no alpha/padding) */
-+
-+
-+ bits_used = bits_per_item;
-+
- if (bits_per_pixel == sizeof(pixel_mask) * 8) pixel_mask = (CARD32) -1;
- else pixel_mask = (1 << bits_per_pixel) - 1;
--
-+
- red_mask = h11P->red_mask;
-- green_mask = h11P->green_mask;
-- blue_mask = h11P->blue_mask;
-+ green_mask = h11P->grn_mask;
-+ blue_mask = h11P->blu_mask;
-+
-+ red_shift = blue_shift = green_shift = 0;
-+ while (!(red_mask & 1)) {
-+ red_mask >>= 1;
-+ ++red_shift;
-+ }
-+ while (!(blue_mask & 1)) {
-+ blue_mask >>= 1;
-+ ++blue_shift;
-+ }
-+ while (!(green_mask & 1)) {
-+ green_mask >>= 1;
-+ ++green_shift;
-+ }
-
- byteP = (char *) buf;
- shortP = (CARD16 *) buf;
-@@ -421,13 +481,13 @@
- FILE* file;
- {
- int n;
--
-+
- if (bits_used == bits_per_item) {
- switch (bits_per_item) {
- case 8:
- *byteP = getc(file);
- break;
--
-+
- case 16:
- if (byte_order == MSBFirst) {
- if (readbigshort(file, shortP) == -1)
-@@ -438,7 +498,7 @@
- xwdWarning("unexpected EOF");
- }
- break;
--
-+
- case 32:
- if (byte_order == MSBFirst) {
- if (readbiglong(file, longP) == -1)
-@@ -449,48 +509,48 @@
- xwdWarning("unexpected EOF");
- }
- break;
--
-+
- default:
- xwdWarning("can't happen");
- }
- bits_used = 0;
--
-+
- if (bit_order == MSBFirst)
- bit_shift = bits_per_item - bits_per_pixel;
- else
- bit_shift = 0;
- }
--
-+
- switch (bits_per_item) {
- case 8:
- n = (*byteP >> bit_shift) & pixel_mask;
- break;
--
-+
- case 16:
- n = (*shortP >> bit_shift) & pixel_mask;
- break;
--
-+
- case 32:
- n = (*longP >> bit_shift) & pixel_mask;
- break;
--
-+
- default:
- n = 0;
- xwdWarning("can't happen");
- }
--
-+
- if (bit_order == MSBFirst) bit_shift -= bits_per_pixel;
- else bit_shift += bits_per_pixel;
-
- bits_used += bits_per_pixel;
--
-+
- return n;
- }
-
-
- /***************************/
- static int xwdError(st)
-- char *st;
-+ const char *st;
- {
- if (pic8 != NULL) free(pic8);
- if (pic24 != NULL) free(pic24);
-@@ -502,7 +562,7 @@
-
- /***************************/
- static void xwdWarning(st)
-- char *st;
-+ const char *st;
- {
- SetISTR(ISTR_WARNING,"%s: %s", bname, st);
- }
-@@ -511,7 +571,7 @@
-
-
-
--/*
-+/*
- * Byte-swapping junk.
- */
-
-@@ -537,7 +597,7 @@
- {
- union cheat u;
- unsigned char t;
--
-+
- u.l = l;
- t = u.c[0]; u.c[0] = u.c[3]; u.c[3] = t;
- t = u.c[1]; u.c[1] = u.c[2]; u.c[2] = t;
-@@ -549,7 +609,7 @@
-
-
-
--/*
-+/*
- * Endian I/O.
- */
-
-@@ -584,7 +644,7 @@
- {
- *sP = getc(in) & 0xff;
- *sP |= (getc(in) & 0xff) << 8;
--
-+
- if (ferror(in)) return -1;
- return 0;
- }
-@@ -604,6 +664,7 @@
- }
-
-
-+#if 0 /* NOTUSED */
- static int writebiglong(out, l)
- FILE* out;
- CARD32 l;
-@@ -624,3 +685,4 @@
- putc(s&0xff, out);
- return 0;
- }
-+#endif /* 0 (NOTUSED) */
diff --git a/source/xap/xv/xv-3.10a.patch b/source/xap/xv/xv-3.10a.patch
deleted file mode 100644
index 0bf8210f..00000000
--- a/source/xap/xv/xv-3.10a.patch
+++ /dev/null
@@ -1,2745 +0,0 @@
-Installation Instructions:
-
-This patch will update XV 3.10 to 3.10a.
-
-Copy this file into the top-level XV source directory, and apply it using:
- patch -p0 <xv-3.10a.patch
-
-Then do a 'make clean', followed by a 'make' (or 'make install').
-
-Note: if you don't have a copy of the 'patch' utility, you can get one
- via anonymous ftp on ftp.cis.upenn.edu, in pub/xv. Of course,
- once you're there, it may be easier to just pick up the latest copy
- of the XV distribution, rather than try to patch your existing copy,
- but hey, that's up to you...
-
-
-
-diff -c -r ../xv-3.10/CHANGELOG ./CHANGELOG
-*** ../xv-3.10/CHANGELOG Thu Dec 22 14:18:39 1994
---- ./CHANGELOG Mon Jan 23 18:21:55 1995
-***************
-*** 1,12 ****
- Revision History
- ----------------
-
-! Make_xv.com in vms directory wouldn't build xvxpm.c or xvfits.c (and thus, XV!)
-! (Rick Dyson (dyson@sunfish.Physics.UIowa.Edu))
-
-
-! XV 3.10 Public Release 12/21/94
-! -------------------------
- Bug Fix: Greyscale downsampling bug in JPEG code fixed.
- (Tom Lane (tgl@sss.pgh.pa.us))
-
---- 1,84 ----
- Revision History
- ----------------
-
-! XV 3.10a bug-fix release 12/29/94
-! ----------------------------------
-! Bug Fix: Problems loading JPEG files in 8-bit mode on some systems.
-! (Rick Richardson (rick@digibd.com))
-! (Chad R. Larson (chad@anasazi.com))
-
-+ Bug Fix: Added '-pkludge' command line option and 'popupKludge' boolean
-+ resource. If true, selects the 'old-style' pop-up window positioning
-+ code. The various popup windows should appear with the Ok button
-+ (or whatever) centered around the cursor. If the windows routinely
-+ pop up slightly off-center from the cursor, try turning this on.
-
-! Bug Fix: '3' and 'Q' characters in the Text Annotation character set were
-! boogered up... (Sidik Isani (si@acpub.duke.edu))
-!
-! Bug Fix: '-iconic' option wasn't working.
-! (David Pesetsky (iedsp@agt.gmeds.com))
-!
-! Bug Fix: Didn't properly read greyscale RLE files.
-! (Robert Cunningham (rkc@xn.ll.mit.edu))
-!
-! Bug Fix: 'AutoCrop' on 24-bit images could produce 0x0 images. A problem!
-! (Leon Shaner (leon@mtu.edu))
-!
-! Bug Fix: GIF reader would blow up if there were multiple comments.
-! (Markus Gyger (mgyger@itr.ch))
-!
-! Bug Fix: Behavior under virtual window managers may be improved.
-! (steveg@pa.dec.com)
-!
-! Enhancement: Text in 'temperature gauge' (during slow operations) is now
-! XOR'd on, so it isn't obscured by the filled area of the gauge.
-! (Jerry Whelan (jerryw@bnl.gov))
-!
-! Enhancement: man page for vdcomp written
-! (James Ralston Crawford (qralston+@pitt.edu))
-!
-! Enhancement: PCX code can now read 24-bit PCX files.
-! (Dave Cohrs (cohrs@legato.com))
-!
-! Portability: Patch for Linux (David Hankins (dhankins@oz.net))
-!
-! Portability: Patches for ISC 4.0 Interactive/SunSoft Unix
-! (Jack Bailey (jjb@jagware.bcc.com))
-!
-! Portability: Compiler noise (from Sun's Professional C compiler) cleaned up.
-! (John Fritz (jfritz@bpo-ess.ceco.com))
-!
-! Portability: Many nits picked by Pyramid compiler
-! (Chad R. Larson (chad@anasazi.com))
-!
-! Portability: Some malloc's in xvfits.c needed casting.
-! (Bill Silvert (sysop@biome.bio.ns.ca))
-!
-! Portability: Further VMS problems solved.
-! (Rick Dyson (dyson@sunfish.physics.uiowa.edu))
-!
-! Portability: select() on HP-UX 9.x expects (int *) instead of (fd_set *)
-! (Richard Allen (ra@os.is))
-!
-! Portability: Removed 'const' from second parameter in decl. for decode_run()
-! in tif_fax3.c. (Glenn Spargo (gspargo@ctron.com))
-!
-! Portability: Added 'fcntl.h' to xv.h, as some systems may not have O_RDONLY
-! declared elsewhere. (Mitchell Blank (blankm@cae.wisc.edu))
-!
-! Portability: Font selection strings in xv.c didn't have enough '*'s in them.
-! Would fail on some X servers.
-! (Rick Richardson (rick@digibd.com))
-!
-! Second XV 3.10 Public Release 12/22/94
-! ----------------------------------------
-! Bug Fix: Make_xv.com in vms directory wouldn't build xvxpm.c or xvfits.c
-! (and thus, XV!) (Rick Dyson (dyson@sunfish.Physics.UIowa.Edu))
-!
-!
-! Initial XV 3.10 Public Release 12/21/94
-! ----------------------------------------
- Bug Fix: Greyscale downsampling bug in JPEG code fixed.
- (Tom Lane (tgl@sss.pgh.pa.us))
-
-diff -c -r ../xv-3.10/Imakefile ./Imakefile
-*** ../xv-3.10/Imakefile Thu Dec 22 14:12:21 1994
---- ./Imakefile Fri Jan 13 15:24:01 1995
-***************
-*** 264,269 ****
---- 264,270 ----
- InstallManPageLong(docs/bggen,$(MANDIR),bggen)
- InstallManPageLong(docs/xcmap,$(MANDIR),xcmap)
- InstallManPageLong(docs/xvp2p,$(MANDIR),xvpictoppm)
-+ InstallManPageLong(docs/vdcomp,$(MANDIR),vdcomp)
-
- tar:
- tar cf xv.tar Makefile* Imakefile *.c *.h bits docs \
-
-diff -c -r ../xv-3.10/Makefile ./Makefile
-*** ../xv-3.10/Makefile Thu Jan 19 13:40:09 1995
---- ./Makefile Mon Jan 23 15:20:54 1995
-***************
-*** 92,99 ****
---- 92,110 ----
- #MCHN= -Dhpux -D_HPUX_SOURCE
- # To use old HP compilers (HPUX 7.0 or so), you may need
- #MCHN= -Dhpux -D_HPUX_SOURCE +Ns4000
-+ #
-+ # also, if you're using HP's compiler, add '-Aa' to whichever of those
-+ # two lines you're using, to turn on ANSI C mode. Or so I'm told.
-+ #
-+ # note: You may need to add '-I/usr/include/X11R5' (or R6, or whatever)
-+ # to whichever of those lines you used, as HP tends to store their X11
-+ # include files in a non-standard place...
-
-
-+ ### for LINUX, uncomment the following line
-+ #MCHN = -DLINUX
-+
-+
- # For SCO 1.1 (UNIX 3.2v2) machines, uncomment the following:
- #MCHN = -Dsco -DPOSIX
- #
-***************
-*** 111,120 ****
- #
- #MCHN = -q extensions=pcc_c -D__UMAXV__ -L/usr2/usr/lib/X11 -DSVR4
-
-! # For Interactive Unix System machines
-! # you'll want to modify add the following options to the end of the
-! # LIBS definition (below) (or so I'm told)
-! # -lnsl_s -linet -lgen
-
-
- #----------'Roll Your Own' Options----------
---- 122,129 ----
- #
- #MCHN = -q extensions=pcc_c -D__UMAXV__ -L/usr2/usr/lib/X11 -DSVR4
-
-! # For Interactive/SunSoft Unix ISC 4.0 (whatever *that* is!)
-! #MCHN = -DSVR4 -DBSDTYPES
-
-
- #----------'Roll Your Own' Options----------
-***************
-*** 233,238 ****
---- 242,248 ----
- cp docs/bggen.man $(MANDIR)/bggen.$(MANSUF)
- cp docs/xcmap.man $(MANDIR)/xcmap.$(MANSUF)
- cp docs/xvp2p.man $(MANDIR)/xvpictoppm.$(MANSUF)
-+ cp docs/vdcomp.man $(MANDIR)/vdcomp.$(MANSUF)
- cp docs/xvdocs.ps* $(LIBDIR)
-
- tar:
-
-diff -c -r ../xv-3.10/Makefile.std ./Makefile.std
-*** ../xv-3.10/Makefile.std Thu Dec 22 14:12:21 1994
---- ./Makefile.std Mon Jan 23 20:06:26 1995
-***************
-*** 92,99 ****
---- 92,110 ----
- #MCHN= -Dhpux -D_HPUX_SOURCE
- # To use old HP compilers (HPUX 7.0 or so), you may need
- #MCHN= -Dhpux -D_HPUX_SOURCE +Ns4000
-+ #
-+ # also, if you're using HP's compiler, add '-Aa' to whichever of those
-+ # two lines you're using, to turn on ANSI C mode. Or so I'm told.
-+ #
-+ # note: You may need to add '-I/usr/include/X11R5' (or R6, or whatever)
-+ # to whichever of those lines you used, as HP tends to store their X11
-+ # include files in a non-standard place...
-
-
-+ ### for LINUX, uncomment the following line
-+ #MCHN = -DLINUX
-+
-+
- # For SCO 1.1 (UNIX 3.2v2) machines, uncomment the following:
- #MCHN = -Dsco -DPOSIX
- #
-***************
-*** 111,120 ****
- #
- #MCHN = -q extensions=pcc_c -D__UMAXV__ -L/usr2/usr/lib/X11 -DSVR4
-
-! # For Interactive Unix System machines
-! # you'll want to modify add the following options to the end of the
-! # LIBS definition (below) (or so I'm told)
-! # -lnsl_s -linet -lgen
-
-
- #----------'Roll Your Own' Options----------
---- 122,129 ----
- #
- #MCHN = -q extensions=pcc_c -D__UMAXV__ -L/usr2/usr/lib/X11 -DSVR4
-
-! # For Interactive/SunSoft Unix ISC 4.0 (whatever *that* is!)
-! #MCHN = -DSVR4 -DBSDTYPES
-
-
- #----------'Roll Your Own' Options----------
-***************
-*** 233,238 ****
---- 242,248 ----
- cp docs/bggen.man $(MANDIR)/bggen.$(MANSUF)
- cp docs/xcmap.man $(MANDIR)/xcmap.$(MANSUF)
- cp docs/xvp2p.man $(MANDIR)/xvpictoppm.$(MANSUF)
-+ cp docs/vdcomp.man $(MANDIR)/vdcomp.$(MANSUF)
- cp docs/xvdocs.ps* $(LIBDIR)
-
- tar:
-
-diff -c -r ../xv-3.10/xcmap.c ./xcmap.c
-*** ../xv-3.10/xcmap.c Thu Dec 22 14:12:20 1994
---- ./xcmap.c Tue Jan 03 16:14:52 1995
-***************
-*** 102,108 ****
- continue;
- }
-
-! strind = index(argv[i], ':'); /* old-style display */
- if(strind != NULL) {
- display = argv[i];
- continue;
---- 102,108 ----
- continue;
- }
-
-! strind = (char *) index(argv[i], ':'); /* old-style display */
- if(strind != NULL) {
- display = argv[i];
- continue;
-
-diff -c -r ../xv-3.10/xv.c ./xv.c
-*** ../xv-3.10/xv.c Thu Dec 22 14:12:15 1994
---- ./xv.c Thu Jan 19 13:08:43 1995
-***************
-*** 25,33 ****
-
-
- /* program needs one of the following fonts. Trys them in ascending order */
-! #define FONT1 "-*-lucida-medium-r-*-*-12-*"
-! #define FONT2 "-*-helvetica-medium-r-*-*-12-*"
-! #define FONT3 "-*-helvetica-medium-r-*-*-11-*"
- #define FONT4 "6x13"
- #define FONT5 "fixed"
-
---- 25,33 ----
-
-
- /* program needs one of the following fonts. Trys them in ascending order */
-! #define FONT1 "-*-lucida-medium-r-*-*-12-*-*-*-*-*-*-*"
-! #define FONT2 "-*-helvetica-medium-r-*-*-12-*-*-*-*-*-*-*"
-! #define FONT3 "-*-helvetica-medium-r-*-*-11-*-*-*-*-*-*-*"
- #define FONT4 "6x13"
- #define FONT5 "fixed"
-
-***************
-*** 218,224 ****
- fgstr = "#000000"; bgstr = "#B2C0DC";
- histr = "#C6D5E2"; lostr = "#8B99B5";
-
-! cmd = rindex(argv[0],'/');
- if (!cmd) cmd = argv[0]; else cmd++;
-
- tmpstr = (char *) getenv("TMPDIR");
---- 218,224 ----
- fgstr = "#000000"; bgstr = "#B2C0DC";
- histr = "#C6D5E2"; lostr = "#8B99B5";
-
-! cmd = (char *) rindex(argv[0],'/');
- if (!cmd) cmd = argv[0]; else cmd++;
-
- tmpstr = (char *) getenv("TMPDIR");
-***************
-*** 261,267 ****
- xorMasks[6] = 0xc4c4c4c5;
- xorMasks[7] = 0xffffffff;
-
-! kludge_offx = kludge_offy = 0;
-
- conv24 = CONV24_SLOW; /* use 'slow' algorithm by default */
-
---- 261,267 ----
- xorMasks[6] = 0xc4c4c4c5;
- xorMasks[7] = 0xffffffff;
-
-! kludge_offx = kludge_offy = winCtrPosKludge = 0;
-
- conv24 = CONV24_SLOW; /* use 'slow' algorithm by default */
-
-***************
-*** 1107,1112 ****
---- 1107,1113 ----
- if (rd_flag("nostat")) nostat = def_int;
- if (rd_flag("ownCmap")) owncmap = def_int;
- if (rd_flag("perfect")) perfect = def_int;
-+ if (rd_flag("popupKludge")) winCtrPosKludge = def_int;
- if (rd_str ("print")) strncpy(printCmd, def_str,
- (size_t) PRINTCMDLEN);
- if (rd_flag("pscompress")) pscomp = def_int;
-***************
-*** 1361,1366 ****
---- 1362,1368 ----
- else if (!argcmp(argv[i],"-nostat", 4,1,&nostat)); /* nostat */
- else if (!argcmp(argv[i],"-owncmap", 2,1,&owncmap)); /* own cmap */
- else if (!argcmp(argv[i],"-perfect", 3,1,&perfect)); /* -perfect */
-+ else if (!argcmp(argv[i],"-pkludge", 3,1,&winCtrPosKludge));
- else if (!argcmp(argv[i],"-poll", 3,1,&polling)); /* chk mod? */
-
- else if (!argcmp(argv[i],"-preset",3,0,&pm)) /* preset */
-***************
-*** 1615,1620 ****
---- 1617,1623 ----
- printoption("[-/+nostat]");
- printoption("[-/+owncmap]");
- printoption("[-/+perfect]");
-+ printoption("[-/+pkludge]");
- printoption("[-/+poll]");
- printoption("[-preset #]");
- printoption("[-quick24]");
-***************
-*** 1683,1689 ****
-
- int i;
-
-! if (strlen(a1) < minlen || strlen(a2) < minlen) return 1;
- if (strlen(a1) > strlen(a2)) return 1;
-
- if (strncmp(a1+1, a2+1, strlen(a1)-1)) return 1;
---- 1686,1693 ----
-
- int i;
-
-! if ((strlen(a1) < (size_t) minlen) || (strlen(a2) < (size_t) minlen))
-! return 1;
- if (strlen(a1) > strlen(a2)) return 1;
-
- if (strncmp(a1+1, a2+1, strlen(a1)-1)) return 1;
-***************
-*** 1860,1866 ****
-
-
- /* chop off trailing ".Z", ".z", or ".gz" from displayed basefname, if any */
-! if (strlen(basefname)>2 && strcmp(basefname+strlen(basefname)-2,".Z")==0)
- basefname[strlen(basefname)-2]='\0';
- else {
- #ifdef GUNZIP
---- 1864,1871 ----
-
-
- /* chop off trailing ".Z", ".z", or ".gz" from displayed basefname, if any */
-! if (strlen(basefname) > (size_t) 2 &&
-! strcmp(basefname+strlen(basefname)-2,".Z")==0)
- basefname[strlen(basefname)-2]='\0';
- else {
- #ifdef GUNZIP
-***************
-*** 2698,2705 ****
- to what it was. necessary because uncompress doesn't handle files
- that don't end with '.Z' */
-
-! if (strlen(name)>=2 && strcmp(name + strlen(name)-2,".Z")!=0 &&
-! strcmp(name + strlen(name)-2,".z")!=0) {
- strcpy(namez, name);
- strcat(namez,".Z");
-
---- 2703,2711 ----
- to what it was. necessary because uncompress doesn't handle files
- that don't end with '.Z' */
-
-! if (strlen(name) >= (size_t) 2 &&
-! strcmp(name + strlen(name)-2,".Z")!=0 &&
-! strcmp(name + strlen(name)-2,".z")!=0) {
- strcpy(namez, name);
- strcat(namez,".Z");
-
-***************
-*** 2890,2896 ****
- char fullcmd[512], tmpname[64], str[512];
- int i;
-
-! if (!cmd || strlen(cmd)<2) return 1;
-
- sprintf(tmpname,"%s/xvXXXXXX", tmpdir);
- mktemp(tmpname);
---- 2896,2902 ----
- char fullcmd[512], tmpname[64], str[512];
- int i;
-
-! if (!cmd || (strlen(cmd) < (size_t) 2)) return 1;
-
- sprintf(tmpname,"%s/xvXXXXXX", tmpdir);
- mktemp(tmpname);
-***************
-*** 3270,3276 ****
-
- xwmh.icon_pixmap = iconPix;
- xwmh.icon_mask = iconmask;
-! xwmh.flags |= ( IconPixmapHint | IconMaskHint) ;
-
-
- if (startIconic && firstTime) {
---- 3276,3282 ----
-
- xwmh.icon_pixmap = iconPix;
- xwmh.icon_mask = iconmask;
-! xwmh.flags |= (IconPixmapHint | IconMaskHint);
-
-
- if (startIconic && firstTime) {
-***************
-*** 3787,3793 ****
---- 3793,3802 ----
- | EnterWindowMask | LeaveWindowMask );
-
- StoreDeleteWindowProp(mainW);
-+ XFlush(theDisp);
- XMapWindow(theDisp,mainW);
-+ XFlush(theDisp);
-+ if (startIconic) sleep(2); /* give it time to get the window up...*/
- }
- }
-
-diff -c -r ../xv-3.10/xv.h ./xv.h
-*** ../xv-3.10/xv.h Thu Dec 22 14:12:15 1994
---- ./xv.h Mon Jan 23 15:22:23 1995
-***************
-*** 8,15 ****
- #include "config.h"
-
-
-! #define REVDATE "Version 3.10 Rev: 12/16/94"
-! #define VERSTR "3.10"
-
- /*
- * uncomment the following, and modify for your site, but only if you've
---- 8,15 ----
- #include "config.h"
-
-
-! #define REVDATE "Version 3.10a Rev: 12/29/94"
-! #define VERSTR "3.10a"
-
- /*
- * uncomment the following, and modify for your site, but only if you've
-***************
-*** 62,67 ****
---- 62,74 ----
- #endif
-
-
-+ #ifdef LINUX
-+ # ifndef _LINUX_LIMITS_H
-+ # include <linux/limits.h>
-+ # endif
-+ #endif
-+
-+
- #include <X11/Xos.h> /* need type declarations immediately */
-
- /*********************************************************/
-***************
-*** 198,203 ****
---- 205,217 ----
- # include <limits.h>
- # endif
-
-+ /*** for select() call ***/
-+ # ifdef __hpux
-+ # define XV_FDTYPE (int *)
-+ # else
-+ # define XV_FDTYPE (fd_set *)
-+ # endif
-+
- #endif /* NEEDSTIME */
-
-
-***************
-*** 214,219 ****
---- 228,237 ----
- # include <dirent.h>
- # endif
-
-+ # if defined(SVR4) || defined(SYSV)
-+ # include <fcntl.h>
-+ # endif
-+
- # include <sys/param.h>
- # include <sys/stat.h>
-
-***************
-*** 961,966 ****
---- 979,985 ----
- WHERE int ch_offx,ch_offy; /* ChngAttr ofst for reparented windows */
- WHERE int kludge_offx, /* WM kludges for SetWindowPos routine */
- kludge_offy;
-+ WHERE int winCtrPosKludge; /* kludge for popup positioning... */
-
- WHERE int ignoreConfigs; /* an evil kludge... */
-
-diff -c -r ../xv-3.10/xv24to8.c ./xv24to8.c
-*** ../xv-3.10/xv24to8.c Thu Dec 22 14:12:15 1994
---- ./xv24to8.c Fri Jan 13 14:49:21 1995
-***************
-*** 374,382 ****
-
- #define PPM_DEPTH(newp,p,oldmaxval,newmaxval) \
- PPM_ASSIGN( (newp), \
-! (int) PPM_GETR(p) * (newmaxval) / ((int)oldmaxval), \
-! (int) PPM_GETG(p) * (newmaxval) / ((int)oldmaxval), \
-! (int) PPM_GETB(p) * (newmaxval) / ((int)oldmaxval) )
-
-
- /* Luminance macro. */
---- 374,382 ----
-
- #define PPM_DEPTH(newp,p,oldmaxval,newmaxval) \
- PPM_ASSIGN( (newp), \
-! ((int) PPM_GETR(p)) * ((int)newmaxval) / ((int)oldmaxval), \
-! ((int) PPM_GETG(p)) * ((int)newmaxval) / ((int)oldmaxval), \
-! ((int) PPM_GETB(p)) * ((int)newmaxval) / ((int)oldmaxval) )
-
-
- /* Luminance macro. */
-
-diff -c -r ../xv-3.10/xvbrowse.c ./xvbrowse.c
-*** ../xv-3.10/xvbrowse.c Thu Dec 22 14:12:20 1994
---- ./xvbrowse.c Thu Jan 19 12:49:17 1995
-***************
-*** 20,26 ****
- #define NEEDSDIR
- #include "xv.h"
-
-! #ifdef VMS
- typedef unsigned int mode_t; /* file mode bits */
- #endif
-
---- 20,26 ----
- #define NEEDSDIR
- #include "xv.h"
-
-! #if defined(VMS) || defined(isc)
- typedef unsigned int mode_t; /* file mode bits */
- #endif
-
-***************
-*** 2579,2585 ****
- int rv;
-
- /* temporarily excise trailing '/' char from br->path */
-! if (strlen(br->path)>2 && br->path[strlen(br->path)-1] == '/')
- br->path[strlen(br->path)-1] = '\0';
-
- rv = chdir(br->path);
---- 2579,2585 ----
- int rv;
-
- /* temporarily excise trailing '/' char from br->path */
-! if ((strlen(br->path) > (size_t) 2) && br->path[strlen(br->path)-1] == '/')
- br->path[strlen(br->path)-1] = '\0';
-
- rv = chdir(br->path);
-***************
-*** 3544,3550 ****
- case RFT_PBM: if (xv_strstr(pinfo.fullInfo, "raw")) strcat(str,"Raw ");
- else strcat(str,"Ascii ");
-
-! for (i=0; i<3 && strlen(pinfo.fullInfo)>3; i++) {
- str1[0] = pinfo.fullInfo[i]; str1[1] = '\0';
- strcat(str, str1);
- }
---- 3544,3550 ----
- case RFT_PBM: if (xv_strstr(pinfo.fullInfo, "raw")) strcat(str,"Raw ");
- else strcat(str,"Ascii ");
-
-! for (i=0; i<3 && (strlen(pinfo.fullInfo)>(size_t)3); i++){
- str1[0] = pinfo.fullInfo[i]; str1[1] = '\0';
- strcat(str, str1);
- }
-***************
-*** 4521,4527 ****
-
- /* try to delete a thumbnail file, as well. ignore errors */
- strcpy(buf1, name); /* tmp1 = leading path of name */
-! tmp = rindex(buf1, '/');
- if (!tmp) strcpy(buf1,".");
- else *tmp = '\0';
-
---- 4521,4527 ----
-
- /* try to delete a thumbnail file, as well. ignore errors */
- strcpy(buf1, name); /* tmp1 = leading path of name */
-! tmp = (char *) rindex(buf1, '/');
- if (!tmp) strcpy(buf1,".");
- else *tmp = '\0';
-
-diff -c -r ../xv-3.10/xvbutt.c ./xvbutt.c
-*** ../xv-3.10/xvbutt.c Thu Dec 22 14:12:16 1994
---- ./xvbutt.c Tue Jan 03 16:19:51 1995
-***************
-*** 961,967 ****
-
- /* truncate at TAB, if any */
- strcpy(stbuf, str);
-! if ((str = index(stbuf, '\t')) != NULL) *str = '\0';
- str = stbuf;
-
- x1 = CENTERX(mfinfo, x + w/2, str);
---- 961,967 ----
-
- /* truncate at TAB, if any */
- strcpy(stbuf, str);
-! if ((str = (char *) index(stbuf, '\t')) != NULL) *str = '\0';
- str = stbuf;
-
- x1 = CENTERX(mfinfo, x + w/2, str);
-***************
-*** 1073,1079 ****
- char *sp, str[256];
-
- strcpy(str, mb->list[i]);
-! sp = index(str, '\t');
- j = StringWidth(sp+1);
- if (j>mtabwide) mtabwide = j;
-
---- 1073,1079 ----
- char *sp, str[256];
-
- strcpy(str, mb->list[i]);
-! sp = (char *) index(str, '\t');
- j = StringWidth(sp+1);
- if (j>mtabwide) mtabwide = j;
-
-***************
-*** 1139,1145 ****
- for (i=0; i<mb->nlist; i++) {
- char txtstr[256], *tabstr;
- strcpy(txtstr, mb->list[i]);
-! if ((tabstr = index(txtstr, '\t'))) {
- *tabstr = '\0'; tabstr++;
- }
-
---- 1139,1145 ----
- for (i=0; i<mb->nlist; i++) {
- char txtstr[256], *tabstr;
- strcpy(txtstr, mb->list[i]);
-! if ((tabstr = (char *) index(txtstr, '\t'))) {
- *tabstr = '\0'; tabstr++;
- }
-
-diff -c -r ../xv-3.10/xvcolor.c ./xvcolor.c
-*** ../xv-3.10/xvcolor.c Thu Dec 22 14:12:17 1994
---- ./xvcolor.c Fri Jan 06 14:29:23 1995
-***************
-*** 616,622 ****
- *foo = "No r/w cells available. Using r/o color.";
-
- tmp = GetISTR(ISTR_WARNING);
-! if (strlen(tmp)>0) sprintf(tstr, "%s %s", tmp, foo);
- else sprintf(tstr, "%s", foo);
- SetISTR(ISTR_WARNING,tstr);
-
---- 616,622 ----
- *foo = "No r/w cells available. Using r/o color.";
-
- tmp = GetISTR(ISTR_WARNING);
-! if (strlen(tmp) > (size_t) 0) sprintf(tstr, "%s %s", tmp, foo);
- else sprintf(tstr, "%s", foo);
- SetISTR(ISTR_WARNING,tstr);
-
-***************
-*** 790,799 ****
- }
-
-
-! void xvFreeColors(dp, cm,pixels, npixels, planes)
- Display *dp;
- Colormap cm;
-! unsigned long pixels[];
- int npixels;
- unsigned long planes;
- {
---- 790,799 ----
- }
-
-
-! void xvFreeColors(dp, cm, pixels, npixels, planes)
- Display *dp;
- Colormap cm;
-! unsigned long *pixels;
- int npixels;
- unsigned long planes;
- {
-
-diff -c -r ../xv-3.10/xvcut.c ./xvcut.c
-*** ../xv-3.10/xvcut.c Thu Dec 22 14:12:21 1994
---- ./xvcut.c Fri Jan 13 14:55:48 1995
-***************
-*** 760,766 ****
- len |= ((int) data[2])<<16;
- len |= ((int) data[3])<<24;
-
-! XFree(data);
-
- /* read the rest of the data (len bytes) */
- i = XGetWindowProperty(theDisp, rootW, clipAtom, 1L,
---- 760,766 ----
- len |= ((int) data[2])<<16;
- len |= ((int) data[3])<<24;
-
-! XFree((void *) data);
-
- /* read the rest of the data (len bytes) */
- i = XGetWindowProperty(theDisp, rootW, clipAtom, 1L,
-***************
-*** 774,780 ****
-
- data1 = (byte *) malloc((size_t) len);
- if (!data1) {
-! XFree(data);
- ErrPopUp("Insufficient memory to retrieve clipboard!", "\nShucks!");
- return (byte *) NULL;
- }
---- 774,780 ----
-
- data1 = (byte *) malloc((size_t) len);
- if (!data1) {
-! XFree((void *) data);
- ErrPopUp("Insufficient memory to retrieve clipboard!", "\nShucks!");
- return (byte *) NULL;
- }
-***************
-*** 785,791 ****
- data1[3] = (len>>24) & 0xff;
- xvbcopy((char *) data, (char *) data1+4, (size_t) len-4);
-
-! XFree(data);
- return data1;
- }
- }
---- 785,791 ----
- data1[3] = (len>>24) & 0xff;
- xvbcopy((char *) data, (char *) data1+4, (size_t) len-4);
-
-! XFree((void *) data);
- return data1;
- }
- }
-
-diff -c -r ../xv-3.10/xvdial.c ./xvdial.c
-*** ../xv-3.10/xvdial.c Thu Dec 22 14:12:17 1994
---- ./xvdial.c Tue Jan 03 16:20:31 1995
-***************
-*** 358,364 ****
-
- if (dp->units) strcat(foo,dp->units);
- foo1[0] = '\0';
-! if (strlen(foo)<i) {
- for (i = i - strlen(foo); i>0; i--) strcat(foo1," ");
- }
- strcat(foo1, foo);
---- 358,364 ----
-
- if (dp->units) strcat(foo,dp->units);
- foo1[0] = '\0';
-! if (strlen(foo) < (size_t) i) {
- for (i = i - strlen(foo); i>0; i--) strcat(foo1," ");
- }
- strcat(foo1, foo);
-
-diff -c -r ../xv-3.10/xvdir.c ./xvdir.c
-*** ../xv-3.10/xvdir.c Thu Dec 22 14:12:16 1994
---- ./xvdir.c Tue Jan 03 16:21:39 1995
-***************
-*** 650,656 ****
- changedDir = strcmp(path, oldpath);
- strcpy(oldpath, path);
-
-! if (strlen(path)>1 && path[strlen(path)-1] != '/')
- strcat(path,"/"); /* tack on a trailing '/' to make path consistent */
-
- /* path will be something like: "/u3/bradley/src/weiner/whatever/" */
---- 650,656 ----
- changedDir = strcmp(path, oldpath);
- strcpy(oldpath, path);
-
-! if ((strlen(path) > (size_t) 1) && path[strlen(path)-1] != '/')
- strcat(path,"/"); /* tack on a trailing '/' to make path consistent */
-
- /* path will be something like: "/u3/bradley/src/weiner/whatever/" */
-***************
-*** 851,857 ****
- xvbcopy(&filename[curPos], &filename[curPos-1], (size_t) (len-curPos+1));
- curPos--;
-
-! if (strlen(filename)>0) scrollToFileName();
- }
-
- else if (c=='\025') { /* ^U: clear entire line */
---- 851,857 ----
- xvbcopy(&filename[curPos], &filename[curPos-1], (size_t) (len-curPos+1));
- curPos--;
-
-! if (strlen(filename) > (size_t) 0) scrollToFileName();
- }
-
- else if (c=='\025') { /* ^U: clear entire line */
-***************
-*** 1023,1029 ****
- XDrawLine(theDisp, dnamW, theGC, 2,0,2,LINEHIGH+5);
- }
-
-! if (enPos<strlen(filename)) { /* draw a "there's more over here" doowah */
- XDrawLine(theDisp, dnamW, theGC, DNAMWIDE+5,0,DNAMWIDE+5,LINEHIGH+5);
- XDrawLine(theDisp, dnamW, theGC, DNAMWIDE+4,0,DNAMWIDE+4,LINEHIGH+5);
- XDrawLine(theDisp, dnamW, theGC, DNAMWIDE+3,0,DNAMWIDE+3,LINEHIGH+5);
---- 1023,1030 ----
- XDrawLine(theDisp, dnamW, theGC, 2,0,2,LINEHIGH+5);
- }
-
-! if ((size_t) enPos < strlen(filename)) {
-! /* draw a "there's more over here" doowah */
- XDrawLine(theDisp, dnamW, theGC, DNAMWIDE+5,0,DNAMWIDE+5,LINEHIGH+5);
- XDrawLine(theDisp, dnamW, theGC, DNAMWIDE+4,0,DNAMWIDE+4,LINEHIGH+5);
- XDrawLine(theDisp, dnamW, theGC, DNAMWIDE+3,0,DNAMWIDE+3,LINEHIGH+5);
-***************
-*** 1538,1544 ****
- if (*fname != '~') return 0; /* doesn't start with a tilde, don't expand */
-
- /* look for the first '/' after the tilde */
-! sp = index(fname,'/');
- if (sp == 0) { /* no '/' after the tilde */
- sp = fname+strlen(fname); /* sp = end of string */
- }
---- 1539,1545 ----
- if (*fname != '~') return 0; /* doesn't start with a tilde, don't expand */
-
- /* look for the first '/' after the tilde */
-! sp = (char *) index(fname,'/');
- if (sp == 0) { /* no '/' after the tilde */
- sp = fname+strlen(fname); /* sp = end of string */
- }
-
-diff -c -r ../xv-3.10/xvevent.c ./xvevent.c
-*** ../xv-3.10/xvevent.c Thu Dec 22 14:12:17 1994
---- ./xvevent.c Mon Jan 23 18:20:24 1995
-***************
-*** 1407,1413 ****
- okay = 0;
- do {
- i = GetStrPopUp(txt, labels, 2, buf, 64, "0123456789", 1);
-! if (!i && strlen(buf)>0) { /* hit 'Ok', had a string entered */
- /* check for page in range */
- j = atoi(buf);
- if (j>=1 && j<=numPages) {
---- 1407,1414 ----
- okay = 0;
- do {
- i = GetStrPopUp(txt, labels, 2, buf, 64, "0123456789", 1);
-! if (!i && strlen(buf) > (size_t) 0) {
-! /* hit 'Ok', had a string entered */
- /* check for page in range */
- j = atoi(buf);
- if (j>=1 && j<=numPages) {
-***************
-*** 2030,2035 ****
---- 2031,2037 ----
- xwc.height = xwa->height;
-
-
-+ #ifdef BAD_IDEA
- /* if there is a virtual window manager running, then we should translate
- the coordinates that are in terms of 'real' screen into coordinates
- that are in terms of the 'virtual' root window
-***************
-*** 2043,2049 ****
- xwc.x,xwc.y,x1,y1);
- xwc.x = x1; xwc.y = y1;
- }
-!
-
-
- if (DEBUG) {
---- 2045,2051 ----
- xwc.x,xwc.y,x1,y1);
- xwc.x = x1; xwc.y = y1;
- }
-! #endif
-
-
- if (DEBUG) {
-
-diff -c -r ../xv-3.10/xvfits.c ./xvfits.c
-*** ../xv-3.10/xvfits.c Thu Dec 22 14:12:21 1994
---- ./xvfits.c Wed Dec 28 02:43:29 1994
-***************
-*** 69,75 ****
- char basename[64];
-
- if (fits_block == NULL) {
-! fits_block = malloc((size_t) BLOCKSIZE);
- if (!fits_block) FatalError("Insufficient memory for FITS block buffer");
- }
-
---- 69,75 ----
- char basename[64];
-
- if (fits_block == NULL) {
-! fits_block = (char *) malloc((size_t) BLOCKSIZE);
- if (!fits_block) FatalError("Insufficient memory for FITS block buffer");
- }
-
-***************
-*** 170,176 ****
- byte rgb[256];
-
- if (!fits_block) {
-! fits_block = malloc((size_t) BLOCKSIZE);
- if (!fits_block) FatalError("Insufficient memory for FITS block buffer");
- }
-
---- 170,176 ----
- byte rgb[256];
-
- if (!fits_block) {
-! fits_block = (char *) malloc((size_t) BLOCKSIZE);
- if (!fits_block) FatalError("Insufficient memory for FITS block buffer");
- }
-
-***************
-*** 498,504 ****
- j++; /* make j length of comment */
- if (j > 0) { /* skip blank comment cards */
- if (fs->comment == NULL) {
-! fs->comment = malloc((size_t) commsize);
- if (fs->comment == NULL)
- FatalError("Insufficient memory for comment buffer");
- }
---- 498,504 ----
- j++; /* make j length of comment */
- if (j > 0) { /* skip blank comment cards */
- if (fs->comment == NULL) {
-! fs->comment = (char *) malloc((size_t) commsize);
- if (fs->comment == NULL)
- FatalError("Insufficient memory for comment buffer");
- }
-
-diff -c -r ../xv-3.10/xvgam.c ./xvgam.c
-*** ../xv-3.10/xvgam.c Thu Dec 22 14:12:15 1994
---- ./xvgam.c Fri Jan 13 14:51:14 1995
-***************
-*** 1838,1844 ****
- gMap[i] = gcmap[i];
- bMap[i] = bcmap[i];
- if (!ncols)
-! cols[i] = (rMap[i] + gMap[i] + bMap[i] >= 128*3) ? white : black;
- }
- }
- }
---- 1838,1845 ----
- gMap[i] = gcmap[i];
- bMap[i] = bcmap[i];
- if (!ncols)
-! cols[i] = (((int)rMap[i]) + ((int)gMap[i]) + ((int)bMap[i]) >= 128*3)
-! ? white : black;
- }
- }
- }
-***************
-*** 1903,1909 ****
- bMap[col] = bGraf.func[bv];
-
- if (!ncols)
-! cols[col] = (rMap[col] + gMap[col] + bMap[col] >= 128*3) ? white : black;
-
- if (DEBUG>1) fprintf(stderr," -> %d,%d,%d\n",rMap[col],gMap[col],bMap[col]);
- }
---- 1904,1912 ----
- bMap[col] = bGraf.func[bv];
-
- if (!ncols)
-! cols[col] =
-! (((int)rMap[col]) + ((int)gMap[col]) + ((int)bMap[col]) >= 128*3)
-! ? white : black;
-
- if (DEBUG>1) fprintf(stderr," -> %d,%d,%d\n",rMap[col],gMap[col],bMap[col]);
- }
-
-diff -c -r ../xv-3.10/xvgif.c ./xvgif.c
-*** ../xv-3.10/xvgif.c Thu Dec 22 14:12:15 1994
---- ./xvgif.c Tue Jan 10 14:54:41 1995
-***************
-*** 254,260 ****
-
-
- if (cmtlen>0) { /* build into one un-blocked comment */
-! cmt = (byte *) malloc((size_t) cmtlen);
- if (!cmt) gifWarning("couldn't malloc space for comments\n");
- else {
- sp = cmt;
---- 254,260 ----
-
-
- if (cmtlen>0) { /* build into one un-blocked comment */
-! cmt = (byte *) malloc((size_t) (cmtlen + 1));
- if (!cmt) gifWarning("couldn't malloc space for comments\n");
- else {
- sp = cmt;
-***************
-*** 262,270 ****
- sbsize = (*ptr1++);
- for (j=0; j<sbsize; j++, sp++, ptr1++) *sp = *ptr1;
- } while (sbsize);
-
- if (pinfo->comment) { /* have to strcat onto old comments */
-! cmt1 = (byte *) malloc(strlen(pinfo->comment) + cmtlen);
- if (!cmt1) {
- gifWarning("couldn't malloc space for comments\n");
- free(cmt);
---- 262,271 ----
- sbsize = (*ptr1++);
- for (j=0; j<sbsize; j++, sp++, ptr1++) *sp = *ptr1;
- } while (sbsize);
-+ *sp = '\0';
-
- if (pinfo->comment) { /* have to strcat onto old comments */
-! cmt1 = (byte *) malloc(strlen(pinfo->comment) + cmtlen + 2);
- if (!cmt1) {
- gifWarning("couldn't malloc space for comments\n");
- free(cmt);
-***************
-*** 271,276 ****
---- 272,278 ----
- }
- else {
- strcpy((char *) cmt1, (char *) pinfo->comment);
-+ strcat((char *) cmt1, (char *) "\n");
- strcat((char *) cmt1, (char *) cmt);
- free(pinfo->comment);
- free(cmt);
-
-diff -c -r ../xv-3.10/xvgifwr.c ./xvgifwr.c
-*** ../xv-3.10/xvgifwr.c Thu Dec 22 14:12:16 1994
---- ./xvgifwr.c Tue Jan 03 16:22:21 1995
-***************
-*** 141,147 ****
- fprintf(stderr,"WrGIF: pic=%lx, w,h=%dx%d, numcols=%d, Bits%d,Cmap=%d\n",
- (u_long) pic8, w,h,numcols,BitsPerPixel,ColorMapSize);
-
-! if (comment && strlen(comment)>0)
- fwrite("GIF89a", (size_t) 1, (size_t) 6, fp); /* the GIF magic number */
- else
- fwrite("GIF87a", (size_t) 1, (size_t) 6, fp); /* the GIF magic number */
---- 141,147 ----
- fprintf(stderr,"WrGIF: pic=%lx, w,h=%dx%d, numcols=%d, Bits%d,Cmap=%d\n",
- (u_long) pic8, w,h,numcols,BitsPerPixel,ColorMapSize);
-
-! if (comment && strlen(comment) > (size_t) 0)
- fwrite("GIF89a", (size_t) 1, (size_t) 6, fp); /* the GIF magic number */
- else
- fwrite("GIF87a", (size_t) 1, (size_t) 6, fp); /* the GIF magic number */
-***************
-*** 175,181 ****
- }
- }
-
-! if (comment && strlen(comment)>0) { /* write comment blocks */
- char *sp;
- int i, blen;
-
---- 175,181 ----
- }
- }
-
-! if (comment && strlen(comment) > (size_t) 0) { /* write comment blocks */
- char *sp;
- int i, blen;
-
-diff -c -r ../xv-3.10/xviff.c ./xviff.c
-*** ../xv-3.10/xviff.c Thu Dec 22 14:12:20 1994
---- ./xviff.c Fri Jan 13 14:54:54 1995
-***************
-*** 463,469 ****
-
- if (codeByte < 0x80) {
- codeByte++;
-! if ((slen > codeByte) && (dlen >= codeByte)) {
- slen -= codeByte + 1;
- dlen -= codeByte;
- while (codeByte > 0) {
---- 463,469 ----
-
- if (codeByte < 0x80) {
- codeByte++;
-! if ((slen > (long) codeByte) && (dlen >= (long) codeByte)) {
- slen -= codeByte + 1;
- dlen -= codeByte;
- while (codeByte > 0) {
-***************
-*** 476,482 ****
-
- else if (codeByte > 0x80) {
- codeByte = 0x81 - (codeByte & 0x7f);
-! if ((slen > 0) && (dlen >= codeByte)) {
- dataByte = *sptr++;
- slen -= 2;
- dlen -= codeByte;
---- 476,482 ----
-
- else if (codeByte > 0x80) {
- codeByte = 0x81 - (codeByte & 0x7f);
-! if ((slen > (long) 0) && (dlen >= (long) codeByte)) {
- dataByte = *sptr++;
- slen -= 2;
- dlen -= codeByte;
-
-diff -c -r ../xv-3.10/xvimage.c ./xvimage.c
-*** ../xv-3.10/xvimage.c Thu Dec 22 14:12:17 1994
---- ./xvimage.c Fri Jan 13 19:11:36 1995
-***************
-*** 675,680 ****
---- 675,682 ----
- # define inabsrange(a,n) ( (a) < n && (a) > -n )
-
-
-+ if (cHIGH<3 || cWIDE<3) return 0;
-+
- ctop = cbot = cleft = cright = 0;
-
- if (picType != PIC24) FatalError("doAutoCrop24 called when pic!=PIC24");
-***************
-*** 780,787 ****
-
- /* do the actual cropping */
- if (cleft || ctop || cbot || cright) {
- DoCrop(cXOFF+cleft, cYOFF+ctop,
-! cWIDE-(cleft+cright), cHIGH-(ctop+cbot));
- return 1;
- }
-
---- 782,792 ----
-
- /* do the actual cropping */
- if (cleft || ctop || cbot || cright) {
-+ if (cWIDE - (cleft + cright) < 1 ||
-+ cHIGH - (ctop + cbot ) < 1) return 0; /* sanity check */
-+
- DoCrop(cXOFF+cleft, cYOFF+ctop,
-! cWIDE-(cleft+cright), cHIGH-(ctop+cbot));
- return 1;
- }
-
-***************
-*** 859,865 ****
- eWIDE = (int) (cWIDE * expw);
- eHIGH = (int) (cHIGH * exph);
-
-! if (eWIDE > maxWIDE || h > maxHIGH) { /* make 'normal' size */
- if (cWIDE>maxWIDE || cHIGH>maxHIGH) {
- double r,wr,hr;
- wr = ((double) cWIDE) / maxWIDE;
---- 864,870 ----
- eWIDE = (int) (cWIDE * expw);
- eHIGH = (int) (cHIGH * exph);
-
-! if (eWIDE>maxWIDE || eHIGH>maxHIGH) { /* make 'normal' size */
- if (cWIDE>maxWIDE || cHIGH>maxHIGH) {
- double r,wr,hr;
- wr = ((double) cWIDE) / maxWIDE;
-***************
-*** 873,878 ****
---- 878,886 ----
- }
-
-
-+ if (eWIDE<1) eWIDE = 1;
-+ if (eHIGH<1) eHIGH = 1;
-+
- SetCursors(-1);
- }
-
-***************
-*** 2823,2831 ****
- }
-
- if (omode == PAD_ORGB) {
-! rval = (r * fg) / 100 + (p24[0] * bg) / 100;
-! gval = (g * fg) / 100 + (p24[1] * bg) / 100;
-! bval = (b * fg) / 100 + (p24[2] * bg) / 100;
- }
- else { /* one of the HSV modes */
- double fh,fs,fv,fw, bh,bs,bv,bw, h,s,v;
---- 2831,2839 ----
- }
-
- if (omode == PAD_ORGB) {
-! rval = (r * fg) / 100 + ((int) p24[0] * bg) / 100;
-! gval = (g * fg) / 100 + ((int) p24[1] * bg) / 100;
-! bval = (b * fg) / 100 + ((int) p24[2] * bg) / 100;
- }
- else { /* one of the HSV modes */
- double fh,fs,fv,fw, bh,bs,bv,bw, h,s,v;
-
-diff -c -r ../xv-3.10/xvjpeg.c ./xvjpeg.c
-*** ../xv-3.10/xvjpeg.c Thu Dec 22 14:12:16 1994
---- ./xvjpeg.c Thu Jan 05 03:17:13 1995
-***************
-*** 612,620 ****
- }
-
-
-- jpeg_finish_decompress(&cinfo);
-
--
- /* return 'PICINFO' structure to XV */
-
- pinfo->pic = pic;
---- 612,618 ----
-***************
-*** 646,655 ****
-
- pinfo->comment = comment;
-
- jpeg_destroy_decompress(&cinfo);
- fclose(fp);
-
-! comment = NULL;
- return 1;
- }
-
---- 644,654 ----
-
- pinfo->comment = comment;
-
-+ jpeg_finish_decompress(&cinfo);
- jpeg_destroy_decompress(&cinfo);
- fclose(fp);
-
-! comment = (char *) NULL;
- return 1;
- }
-
-***************
-*** 806,812 ****
- If none, add 2. If one, add 1. If two or more, add none. */
-
- sp = comment + strlen(comment);
-! for (i=0; i<3 && i<strlen(comment); i++) {
- sp--;
- if (*sp != '\n') break;
- }
---- 805,811 ----
- If none, add 2. If one, add 1. If two or more, add none. */
-
- sp = comment + strlen(comment);
-! for (i=0; i<3 && ((size_t) i < strlen(comment)); i++) {
- sp--;
- if (*sp != '\n') break;
- }
-
-diff -c -r ../xv-3.10/xvmisc.c ./xvmisc.c
-*** ../xv-3.10/xvmisc.c Thu Dec 22 14:12:15 1994
---- ./xvmisc.c Fri Jan 13 18:41:34 1995
-***************
-*** 729,735 ****
- 'simple' name ('weenie.gif'). Note that it does not make a copy of
- the name, so don't be modifying it... */
-
-! basname = rindex(fname, '/');
- if (!basname) basname = fname;
- else basname++;
-
---- 729,735 ----
- 'simple' name ('weenie.gif'). Note that it does not make a copy of
- the name, so don't be modifying it... */
-
-! basname = (char *) rindex(fname, '/');
- if (!basname) basname = fname;
- else basname++;
-
-***************
-*** 770,802 ****
- XSetForeground(theDisp, theGC, fg);
- XFillRectangle(theDisp,win,theGC, x+3, y+3, (u_int) barwide, (u_int) h-5);
-
-! if (barwide < maxwide) {
-! if (numchars) {
- XSetForeground(theDisp, theGC, bg);
- XFillRectangle(theDisp, win, theGC, x+3+barwide, y+3,
- (u_int) (maxwide-barwide), (u_int) (h-5));
--
-- XSetForeground(theDisp, theGC, fg);
-- XDrawString(theDisp, win, theGC, CENTERX(mfinfo, (x+w/2), str),
-- CENTERY(mfinfo, (y+h/2)), str, numchars);
- }
-- else {
-- XDrawLine(theDisp,win,theGC,x+3+barwide, y+h/2 + 0, x+w-3, y+h/2 + 0);
--
-- XSetForeground(theDisp, theGC, lo);
-- XDrawLine(theDisp,win,theGC,x+3+barwide, y+h/2 + 1, x+w-3, y+h/2 + 1);
-
-! XSetForeground(theDisp, theGC, hi);
-! XDrawLine(theDisp,win,theGC,x+3+barwide, y+h/2 + 2, x+w-3, y+h/2 + 2);
-!
-! XSetForeground(theDisp, theGC, bg);
-! XFillRectangle(theDisp, win, theGC, x+3+barwide, y+3,
-! (u_int) (maxwide-barwide), (u_int) (h/2 - 3));
-!
-! XFillRectangle(theDisp, win, theGC, x+3+barwide, y+h/2 + 3,
-! (u_int) (maxwide-barwide),(u_int)((h-3) - (h/2+3)) + 1);
-! }
- }
- }
-
- else {
---- 770,808 ----
- XSetForeground(theDisp, theGC, fg);
- XFillRectangle(theDisp,win,theGC, x+3, y+3, (u_int) barwide, (u_int) h-5);
-
-! if (numchars) { /* do string */
-! if (barwide < maxwide) {
- XSetForeground(theDisp, theGC, bg);
- XFillRectangle(theDisp, win, theGC, x+3+barwide, y+3,
- (u_int) (maxwide-barwide), (u_int) (h-5));
- }
-
-! XSetFunction(theDisp, theGC, GXinvert);
-! XSetPlaneMask(theDisp, theGC, fg ^ bg);
-!
-! XDrawString(theDisp, win, theGC, CENTERX(mfinfo, (x+w/2), str),
-! CENTERY(mfinfo, (y+h/2)), str, numchars);
-!
-! XSetFunction(theDisp, theGC, GXcopy);
-! XSetPlaneMask(theDisp, theGC, AllPlanes);
- }
-+
-+ else if (barwide < maxwide) {
-+ XDrawLine(theDisp,win,theGC,x+3+barwide, y+h/2 + 0, x+w-3, y+h/2 + 0);
-+
-+ XSetForeground(theDisp, theGC, lo);
-+ XDrawLine(theDisp,win,theGC,x+3+barwide, y+h/2 + 1, x+w-3, y+h/2 + 1);
-+
-+ XSetForeground(theDisp, theGC, hi);
-+ XDrawLine(theDisp,win,theGC,x+3+barwide, y+h/2 + 2, x+w-3, y+h/2 + 2);
-+
-+ XSetForeground(theDisp, theGC, bg);
-+ XFillRectangle(theDisp, win, theGC, x+3+barwide, y+3,
-+ (u_int) (maxwide-barwide), (u_int) (h/2 - 3));
-+
-+ XFillRectangle(theDisp, win, theGC, x+3+barwide, y+h/2 + 3,
-+ (u_int) (maxwide-barwide),(u_int)((h-3) - (h/2+3)) + 1);
-+ }
- }
-
- else {
-***************
-*** 806,832 ****
- XSetForeground(theDisp, theGC, fg);
- XFillRectangle(theDisp,win,theGC, x+1, y+1, (u_int) barwide, (u_int) h-1);
-
-! if (barwide < maxwide) {
-! if (numchars) {
- XSetForeground(theDisp, theGC, bg);
- XFillRectangle(theDisp, win, theGC, x+1+barwide, y+1,
- (u_int) (maxwide-barwide), (u_int) (h-1));
--
-- XSetForeground(theDisp, theGC, fg);
-- XDrawString(theDisp, win, theGC, CENTERX(mfinfo, (x+w/2), str),
-- CENTERY(mfinfo, (y+h/2)), str, numchars);
- }
-! else {
-! XDrawLine(theDisp, win, theGC, x+1+barwide, y+h/2, x+w-1, y+h/2);
-!
-! XSetForeground(theDisp, theGC, bg);
-! XFillRectangle(theDisp, win, theGC, x+1+barwide, y+1,
-! (u_int) (maxwide-barwide), (u_int) (h/2 - 1));
-!
-! XFillRectangle(theDisp, win, theGC, x+1+barwide, y+h/2 + 1,
-! (u_int)(maxwide-barwide),(u_int)(((h-1) - (h/2+1))+1));
-! }
- }
- }
-
- XFlush(theDisp);
---- 812,844 ----
- XSetForeground(theDisp, theGC, fg);
- XFillRectangle(theDisp,win,theGC, x+1, y+1, (u_int) barwide, (u_int) h-1);
-
-! if (numchars) {
-! if (barwide < maxwide) {
- XSetForeground(theDisp, theGC, bg);
- XFillRectangle(theDisp, win, theGC, x+1+barwide, y+1,
- (u_int) (maxwide-barwide), (u_int) (h-1));
- }
-!
-! XSetFunction(theDisp, theGC, GXinvert);
-! XSetPlaneMask(theDisp, theGC, fg ^ bg);
-!
-! XDrawString(theDisp, win, theGC, CENTERX(mfinfo, (x+w/2), str),
-! CENTERY(mfinfo, (y+h/2)), str, numchars);
-!
-! XSetFunction(theDisp, theGC, GXcopy);
-! XSetPlaneMask(theDisp, theGC, AllPlanes);
- }
-+
-+ else if (barwide < maxwide) {
-+ XDrawLine(theDisp, win, theGC, x+1+barwide, y+h/2, x+w-1, y+h/2);
-+
-+ XSetForeground(theDisp, theGC, bg);
-+ XFillRectangle(theDisp, win, theGC, x+1+barwide, y+1,
-+ (u_int) (maxwide-barwide), (u_int) (h/2 - 1));
-+
-+ XFillRectangle(theDisp, win, theGC, x+1+barwide, y+h/2 + 1,
-+ (u_int)(maxwide-barwide),(u_int)(((h-1) - (h/2+1))+1));
-+ }
- }
-
- XFlush(theDisp);
-***************
-*** 1117,1124 ****
-
- time.tv_sec = usec / 1000000L;
- time.tv_usec = usec % 1000000L;
-! select(0, (fd_set *) NULL, (fd_set *) NULL, (fd_set *) NULL, &time);
- }
- #endif /* VMS */
- }
-
---- 1129,1137 ----
-
- time.tv_sec = usec / 1000000L;
- time.tv_usec = usec % 1000000L;
-! select(0, XV_FDTYPE NULL, XV_FDTYPE NULL, XV_FDTYPE NULL, &time);
- }
- #endif /* VMS */
- }
-+
-
-diff -c -r ../xv-3.10/xvpbm.c ./xvpbm.c
-*** ../xv-3.10/xvpbm.c Thu Dec 22 14:12:16 1994
---- ./xvpbm.c Tue Jan 03 16:23:44 1995
-***************
-*** 353,359 ****
- *sp++ = '\n';
- *sp = '\0';
-
-! if (strlen(cmt) > 0) { /* add to pinfo->comment */
- if (!pinfo->comment) {
- pinfo->comment = (char *) malloc(strlen(cmt)+1);
- if (!pinfo->comment) FatalError("malloc failure in xvpbm.c getint");
---- 353,359 ----
- *sp++ = '\n';
- *sp = '\0';
-
-! if (strlen(cmt) > (size_t) 0) { /* add to pinfo->comment */
- if (!pinfo->comment) {
- pinfo->comment = (char *) malloc(strlen(cmt)+1);
- if (!pinfo->comment) FatalError("malloc failure in xvpbm.c getint");
-***************
-*** 438,444 ****
- *sp++ = '\n';
- *sp = '\0';
-
-! if (strlen(cmt) > 0) { /* add to pinfo->comment */
- if (!pinfo->comment) {
- pinfo->comment = (char *) malloc(strlen(cmt)+1);
- if (!pinfo->comment) FatalError("malloc failure in xvpbm.c getint");
---- 438,444 ----
- *sp++ = '\n';
- *sp = '\0';
-
-! if (strlen(cmt) > (size_t) 0) { /* add to pinfo->comment */
- if (!pinfo->comment) {
- pinfo->comment = (char *) malloc(strlen(cmt)+1);
- if (!pinfo->comment) FatalError("malloc failure in xvpbm.c getint");
-
-diff -c -r ../xv-3.10/xvpcx.c ./xvpcx.c
-*** ../xv-3.10/xvpcx.c Thu Dec 22 14:12:20 1994
---- ./xvpcx.c Tue Jan 10 18:06:37 1995
-***************
-*** 36,44 ****
- #define PCX_MAPSTART 0x0c /* Start of appended colormap */
-
-
-! static int pcxLoadImage PARM((char *, FILE *, byte *, byte *, int, int));
-! static void pcxLoadRaster PARM((FILE *, byte *, int, byte *, int, int));
-! static int pcxError PARM((char *, char *));
-
-
-
---- 36,45 ----
- #define PCX_MAPSTART 0x0c /* Start of appended colormap */
-
-
-! static int pcxLoadImage8 PARM((char *, FILE *, PICINFO *, byte *));
-! static int pcxLoadImage24 PARM((char *, FILE *, PICINFO *, byte *));
-! static void pcxLoadRaster PARM((FILE *, byte *, int, byte *, int, int));
-! static int pcxError PARM((char *, char *));
-
-
-
-***************
-*** 52,58 ****
- long filesize;
- char *bname, *errstr;
- byte hdr[128], *image;
-! int i, colors, gray;
-
- pinfo->type = PIC8;
- pinfo->pic = (byte *) NULL;
---- 53,59 ----
- long filesize;
- char *bname, *errstr;
- byte hdr[128], *image;
-! int i, colors, gray, fullcolor;
-
- pinfo->type = PIC8;
- pinfo->pic = (byte *) NULL;
-***************
-*** 92,97 ****
---- 93,99 ----
- pinfo->w++; pinfo->h++;
-
- colors = 1 << (hdr[PCX_BPP] * hdr[PCX_PLANES]);
-+ fullcolor = (hdr[PCX_BPP] == 8 && hdr[PCX_PLANES] == 3);
-
- if (DEBUG) {
- fprintf(stderr,"PCX: %dx%d image, version=%d, encoding=%d\n",
-***************
-*** 102,108 ****
- colors);
- }
-
-! if (colors>256) {
- fclose(fp);
- return pcxError(bname,"No more than 256 colors allowed in PCX file.");
- }
---- 104,110 ----
- colors);
- }
-
-! if (colors>256 && !fullcolor) {
- fclose(fp);
- return pcxError(bname,"No more than 256 colors allowed in PCX file.");
- }
-***************
-*** 112,134 ****
- return pcxError(bname,"Unsupported PCX encoding format.");
- }
-
-! /* note: overallocation to make life easier... */
-! image = (byte *) malloc((size_t) (pinfo->h + 1) * pinfo->w + 16);
-! if (!image) FatalError("Can't alloc 'image' in LoadPCX()");
-!
-! xvbzero((char *) image, (size_t) ((pinfo->h+1) * pinfo->w + 16));
-!
-! if (!pcxLoadImage(bname, fp, image, hdr, pinfo->w, pinfo->h)) {
-! free(image);
-! fclose(fp);
-! return 0;
- }
-
-
- if (ferror(fp) | feof(fp)) /* just a warning */
- pcxError(bname, "PCX file appears to be truncated.");
-
-! if (colors>16) { /* handle trailing colormap */
- while (1) {
- i=getc(fp);
- if (i==PCX_MAPSTART || i==EOF) break;
---- 114,138 ----
- return pcxError(bname,"Unsupported PCX encoding format.");
- }
-
-! /* load the image, the image function fills in pinfo->pic */
-! if (!fullcolor) {
-! if (!pcxLoadImage8(bname, fp, pinfo, hdr)) {
-! fclose(fp);
-! return 0;
-! }
- }
-+ else {
-+ if (!pcxLoadImage24(bname, fp, pinfo, hdr)) {
-+ fclose(fp);
-+ return 0;
-+ }
-+ }
-
-
- if (ferror(fp) | feof(fp)) /* just a warning */
- pcxError(bname, "PCX file appears to be truncated.");
-
-! if (colors>16 && !fullcolor) { /* handle trailing colormap */
- while (1) {
- i=getc(fp);
- if (i==PCX_MAPSTART || i==EOF) break;
-***************
-*** 171,185 ****
- /* finally, convert into XV internal format */
-
-
-! pinfo->pic = image;
-! pinfo->type = PIC8;
- pinfo->frmType = -1; /* no default format to save in */
-
- /* check for grayscaleitude */
-! for (i=0; i<colors; i++) {
-! if ((pinfo->r[i] != pinfo->g[i]) || (pinfo->r[i] != pinfo->b[i])) break;
- }
-- gray = (i==colors) ? 1 : 0;
-
-
- if (colors > 2 || (colors==2 && !gray)) { /* grayscale or PseudoColor */
---- 175,191 ----
- /* finally, convert into XV internal format */
-
-
-! pinfo->type = fullcolor ? PIC24 : PIC8;
- pinfo->frmType = -1; /* no default format to save in */
-
- /* check for grayscaleitude */
-! gray = 0;
-! if (!fullcolor) {
-! for (i=0; i<colors; i++) {
-! if ((pinfo->r[i] != pinfo->g[i]) || (pinfo->r[i] != pinfo->b[i])) break;
-! }
-! gray = (i==colors) ? 1 : 0;
- }
-
-
- if (colors > 2 || (colors==2 && !gray)) { /* grayscale or PseudoColor */
-***************
-*** 205,227 ****
-
-
- /*****************************/
-! static int pcxLoadImage(fname, fp, image, hdr, w, h)
-! char *fname;
-! FILE *fp;
-! byte *image, *hdr;
-! int w, h;
- {
- switch (hdr[PCX_BPP]) {
-! case 1: pcxLoadRaster(fp, image, 1, hdr, w, h); break;
-! case 8: pcxLoadRaster(fp, image, 8, hdr, w, h); break;
- default:
- pcxError(fname, "Unsupported # of bits per plane.");
- return (0);
- }
-
- return 1;
- }
-
-
-
-
---- 211,317 ----
-
-
- /*****************************/
-! static int pcxLoadImage8(fname, fp, pinfo, hdr)
-! char *fname;
-! FILE *fp;
-! PICINFO *pinfo;
-! byte *hdr;
- {
-+ /* load an image with at most 8 bits per pixel */
-+
-+ byte *image;
-+
-+ /* note: overallocation to make life easier... */
-+ image = (byte *) malloc((size_t) (pinfo->h + 1) * pinfo->w + 16);
-+ if (!image) FatalError("Can't alloc 'image' in pcxLoadImage8()");
-+
-+ xvbzero((char *) image, (size_t) ((pinfo->h+1) * pinfo->w + 16));
-+
- switch (hdr[PCX_BPP]) {
-! case 1: pcxLoadRaster(fp, image, 1, hdr, pinfo->w, pinfo->h); break;
-! case 8: pcxLoadRaster(fp, image, 8, hdr, pinfo->w, pinfo->h); break;
- default:
- pcxError(fname, "Unsupported # of bits per plane.");
-+ free(image);
- return (0);
- }
-
-+ pinfo->pic = image;
- return 1;
- }
-
-+
-+ /*****************************/
-+ static int pcxLoadImage24(fname, fp, pinfo, hdr)
-+ char *fname;
-+ FILE *fp;
-+ PICINFO *pinfo;
-+ byte *hdr;
-+ {
-+ byte *pix, *pic24, scale[256];
-+ int c, i, j, w, h, maxv, cnt, planes, bperlin, nbytes;
-+
-+ w = pinfo->w; h = pinfo->h;
-+
-+ planes = (int) hdr[PCX_PLANES];
-+ bperlin = hdr[PCX_BPRL] + ((int) hdr[PCX_BPRH]<<8);
-+
-+ /* allocate 24-bit image */
-+ pic24 = (byte *) malloc((size_t) w*h*planes);
-+ if (!pic24) FatalError("couldn't malloc 'pic24'");
-+
-+ xvbzero((char *) pic24, (size_t) w*h*planes);
-+
-+ maxv = 0;
-+ pix = pinfo->pic = pic24;
-+ i = 0; /* planes, in this while loop */
-+ j = 0; /* bytes per line, in this while loop */
-+ nbytes = bperlin*h*planes;
-+
-+ while (nbytes > 0 && (c = getc(fp)) != EOF) {
-+ if ((c & 0xC0) == 0xC0) { /* have a rep. count */
-+ cnt = c & 0x3F;
-+ c = getc(fp);
-+ if (c == EOF) { getc(fp); break; }
-+ }
-+ else cnt = 1;
-+
-+ if (c > maxv) maxv = c;
-+
-+ while (cnt-- > 0) {
-+ if (j < w) {
-+ *pix = c;
-+ pix += planes;
-+ }
-+ j++;
-+ nbytes--;
-+ if (j == bperlin) {
-+ j = 0;
-+ if (++i < planes) {
-+ pix -= (w*planes)-1; /* next plane on this line */
-+ }
-+ else {
-+ pix -= (planes-1); /* start of next line, first plane */
-+ i = 0;
-+ }
-+ }
-+ }
-+ }
-+
-+
-+ /* scale all RGB to range 0-255, if they aren't */
-+
-+ if (maxv<255) {
-+ for (i=0; i<=maxv; i++) scale[i] = (i * 255) / maxv;
-+
-+ for (i=0, pix=pic24; i<h; i++) {
-+ if ((i&0x3f)==0) WaitCursor();
-+ for (j=0; j<w*planes; j++, pix++) *pix = scale[*pix];
-+ }
-+ }
-+
-+ return 1;
-+ }
-
-
-
-diff -c -r ../xv-3.10/xvpds.c ./xvpds.c
-*** ../xv-3.10/xvpds.c Thu Dec 22 14:12:17 1994
---- ./xvpds.c Tue Jan 03 16:25:52 1995
-***************
-*** 513,519 ****
- } else if ((sscanf(scanbuff," EXPOSURE_DURATION = %s", exposure) == 1)
- || (sscanf(scanbuff," INSTRUMENT_EXPOSURE_DURATION = %s",
- exposure) == 1)) {
-! tmptmp = index(scanbuff,'=');
- tmptmp++;
- while((*tmptmp) == ' ')
- tmptmp++;
---- 513,519 ----
- } else if ((sscanf(scanbuff," EXPOSURE_DURATION = %s", exposure) == 1)
- || (sscanf(scanbuff," INSTRUMENT_EXPOSURE_DURATION = %s",
- exposure) == 1)) {
-! tmptmp = (char *) index(scanbuff,'=');
- tmptmp++;
- while((*tmptmp) == ' ')
- tmptmp++;
-***************
-*** 521,527 ****
- lastwasinote=FALSE; continue;
-
- } else if (sscanf(scanbuff, "NOTE = %s", inote) == 1) {
-! tmptmp = index(scanbuff,'='); tmptmp++;
- while (((*tmptmp) == ' ') || ((*tmptmp) == '"')) tmptmp++;
- strcpy(inote,tmptmp);
- strcat(inote," ");
---- 521,527 ----
- lastwasinote=FALSE; continue;
-
- } else if (sscanf(scanbuff, "NOTE = %s", inote) == 1) {
-! tmptmp = (char *) index(scanbuff,'='); tmptmp++;
- while (((*tmptmp) == ' ') || ((*tmptmp) == '"')) tmptmp++;
- strcpy(inote,tmptmp);
- strcat(inote," ");
-***************
-*** 884,892 ****
-
- /* check whether histogram file exists */
- #ifdef VMS
-! c = rindex(strcpy(name, (c = rindex(fname, ':')) ? c+1 : fname), ']');
- #else
-! c = rindex(strcpy(name, fname), '/');
- #endif /* VMS */
- (void)strcpy(c ? c+1 : name, "hist.tab");
-
---- 884,894 ----
-
- /* check whether histogram file exists */
- #ifdef VMS
-! c = (char *) rindex(strcpy(name,
-! (c = (char *) rindex(fname, ':')) ? c+1 : fname),
-! ']');
- #else
-! c = (char *) rindex(strcpy(name, fname), '/');
- #endif /* VMS */
- (void)strcpy(c ? c+1 : name, "hist.tab");
-
-***************
-*** 979,987 ****
- int i, n, r, g, b;
-
- #ifdef VMS
-! c = rindex(strcpy(name, (c = rindex(fname, ':')) ? c+1 : fname), ']');
- #else
-! c = rindex(strcpy(name, fname), '/');
- #endif /* VMS */
- (void)strcpy(c ? c+1 : name, "palette.tab");
-
---- 981,991 ----
- int i, n, r, g, b;
-
- #ifdef VMS
-! c = (char *) rindex(strcpy(name,
-! (c = (char *) rindex(fname, ':')) ? c+1 : fname),
-! ']');
- #else
-! c = (char *) rindex(strcpy(name, fname), '/');
- #endif /* VMS */
- (void)strcpy(c ? c+1 : name, "palette.tab");
-
-diff -c -r ../xv-3.10/xvpictoppm.c ./xvpictoppm.c
-*** ../xv-3.10/xvpictoppm.c Thu Dec 22 14:12:24 1994
---- ./xvpictoppm.c Fri Jan 13 14:57:14 1995
-***************
-*** 124,132 ****
-
- /* convert icon from 332 to 24-bit image */
- for (i=0, ip=icon8, pp=pic24; i<w*h; i++, ip++, pp+=3) {
-! pp[0] = (((*ip >> 5) & 0x07) * 255) / 7;
-! pp[1] = (((*ip >> 2) & 0x07) * 255) / 7;
-! pp[2] = (((*ip >> 0) & 0x03) * 255) / 3;
- }
-
- free(icon8);
---- 124,132 ----
-
- /* convert icon from 332 to 24-bit image */
- for (i=0, ip=icon8, pp=pic24; i<w*h; i++, ip++, pp+=3) {
-! pp[0] = ( ((int) ((*ip >> 5) & 0x07)) * 255) / 7;
-! pp[1] = ( ((int) ((*ip >> 2) & 0x07)) * 255) / 7;
-! pp[2] = ( ((int) ((*ip >> 0) & 0x03)) * 255) / 3;
- }
-
- free(icon8);
-
-diff -c -r ../xv-3.10/xvpopup.c ./xvpopup.c
-*** ../xv-3.10/xvpopup.c Thu Dec 22 14:12:16 1994
---- ./xvpopup.c Thu Jan 19 13:09:31 1995
-***************
-*** 150,161 ****
- if (wy + h > dispHIGH) wy = dispHIGH - h;
- }
-
-! /* wx -= (p_offx + ch_offx);
-! wy -= (p_offy + ch_offy); */
-
-- wx -= (ch_offx);
-- wy -= (ch_offy);
--
- if (!XGetNormalHints(theDisp, win, &hints)) hints.flags = 0;
- hints.width = hints.min_width = hints.max_width = w;
- hints.height = hints.min_height = hints.max_height = h;
---- 150,165 ----
- if (wy + h > dispHIGH) wy = dispHIGH - h;
- }
-
-!
-! if (winCtrPosKludge) {
-! wx -= (p_offx + ch_offx);
-! wy -= (p_offy + ch_offy);
-! }
-! else {
-! wx -= (ch_offx);
-! wy -= (ch_offy);
-! }
-
- if (!XGetNormalHints(theDisp, win, &hints)) hints.flags = 0;
- hints.width = hints.min_width = hints.max_width = w;
- hints.height = hints.min_height = hints.max_height = h;
-***************
-*** 249,255 ****
-
- if (poptyp == ISGRAB) {
- BTSetActive(&bts[0], (int) strlen(gsBuf));
-! BTSetActive(&bts[1], (strlen(gsBuf)>0 && atoi(gsBuf)>0));
- }
- else if (poptyp == ISPAD) {
- BTSetActive(&bts[0], (int) strlen(gsBuf));
---- 253,259 ----
-
- if (poptyp == ISGRAB) {
- BTSetActive(&bts[0], (int) strlen(gsBuf));
-! BTSetActive(&bts[1], (strlen(gsBuf)>(size_t)0 && atoi(gsBuf)>(size_t)0));
- }
- else if (poptyp == ISPAD) {
- BTSetActive(&bts[0], (int) strlen(gsBuf));
-***************
-*** 350,356 ****
- gsx = 10 + icon_width + 20;
- gsy = 10+(PUHIGH-30-BUTTH-gsh)/2;
-
-! if (strlen(txt) > 60)
- gsy = PUHIGH - 10 - BUTTH - 10 - gsh - 20;
-
- gsw = PUWIDE - gsx - 10;
---- 354,360 ----
- gsx = 10 + icon_width + 20;
- gsy = 10+(PUHIGH-30-BUTTH-gsh)/2;
-
-! if (strlen(txt) > (size_t) 60)
- gsy = PUHIGH - 10 - BUTTH - 10 - gsh - 20;
-
- gsw = PUWIDE - gsx - 10;
-***************
-*** 558,564 ****
- strncpy(nams[*lenp], vals[*lenp], (size_t) 31);
- }
-
-! if (strlen(nams[*lenp]) > 20) { /* fix long names */
- char *sp = nams[*lenp] + 18;
- *sp++ = '.'; *sp++ = '.'; *sp++ = '.'; *sp++ = '\0';
- }
---- 562,568 ----
- strncpy(nams[*lenp], vals[*lenp], (size_t) 31);
- }
-
-! if (strlen(nams[*lenp]) > (size_t) 20) { /* fix long names */
- char *sp = nams[*lenp] + 18;
- *sp++ = '.'; *sp++ = '.'; *sp++ = '.'; *sp++ = '\0';
- }
-***************
-*** 1154,1166 ****
- /* if we have a string of any sort, turn on the default '\n' button
- (if there is one) */
- for (i=0; i<nbts && accel[i]!='\n'; i++);
-! if (i<nbts) BTSetActive(&bts[i], strlen(gsBuf)>0);
- }
- else if (popUp == ISGRAB) {
- /* need a string of length 1 to enable Grab (bts[0]), and a string
- with an atoi() of at least '1' to enable AutoGrab (bts[1]) */
-! BTSetActive(&bts[0], strlen(gsBuf)>0);
-! BTSetActive(&bts[1], (strlen(gsBuf)>0 && atoi(gsBuf)>0));
- }
-
- return(0);
---- 1158,1170 ----
- /* if we have a string of any sort, turn on the default '\n' button
- (if there is one) */
- for (i=0; i<nbts && accel[i]!='\n'; i++);
-! if (i<nbts) BTSetActive(&bts[i], (strlen(gsBuf) > (size_t) 0));
- }
- else if (popUp == ISGRAB) {
- /* need a string of length 1 to enable Grab (bts[0]), and a string
- with an atoi() of at least '1' to enable AutoGrab (bts[1]) */
-! BTSetActive(&bts[0], (strlen(gsBuf) > (size_t) 0));
-! BTSetActive(&bts[1], (strlen(gsBuf)>(size_t)0 && atoi(gsBuf)>(size_t)0));
- }
-
- return(0);
-***************
-*** 1219,1225 ****
- XDrawLine(theDisp, popW, theGC, gsx+3, gsy+1, gsx+3, gsy + gsh-1);
- }
-
-! if (gsEnPos<strlen(gsBuf)) { /* draw a "there's more over here" doowah */
- XDrawLine(theDisp, popW, theGC, gsx+gsw-3, gsy+1, gsx+gsw-3, gsy+gsh-1);
- XDrawLine(theDisp, popW, theGC, gsx+gsw-2, gsy+1, gsx+gsw-2, gsy+gsh-1);
- XDrawLine(theDisp, popW, theGC, gsx+gsw-1, gsy+1, gsx+gsw-1, gsy+gsh-1);
---- 1223,1230 ----
- XDrawLine(theDisp, popW, theGC, gsx+3, gsy+1, gsx+3, gsy + gsh-1);
- }
-
-! if ((size_t) gsEnPos < strlen(gsBuf)) {
-! /* draw a "there's more over here" doowah */
- XDrawLine(theDisp, popW, theGC, gsx+gsw-3, gsy+1, gsx+gsw-3, gsy+gsh-1);
- XDrawLine(theDisp, popW, theGC, gsx+gsw-2, gsy+1, gsx+gsw-2, gsy+gsh-1);
- XDrawLine(theDisp, popW, theGC, gsx+gsw-1, gsy+1, gsx+gsw-1, gsy+gsh-1);
-
-diff -c -r ../xv-3.10/xvrle.c ./xvrle.c
-*** ../xv-3.10/xvrle.c Thu Dec 22 14:12:22 1994
---- ./xvrle.c Thu Jan 19 12:27:47 1995
-***************
-*** 257,263 ****
-
- if (ncolors == 1) { /* grayscale or PseudoColor */
- pinfo->type = PIC8;
-! if (ncmap == 1) {
- pinfo->colType = F_GREYSCALE;
- sprintf(pinfo->fullInfo, "Greyscale RLE. (%ld bytes)", filesize);
- for (i=0; i<256; i++)
---- 257,263 ----
-
- if (ncolors == 1) { /* grayscale or PseudoColor */
- pinfo->type = PIC8;
-! if (ncmap == 0 || ncmap == 1) { /* grey, or grey with gamma curve */
- pinfo->colType = F_GREYSCALE;
- sprintf(pinfo->fullInfo, "Greyscale RLE. (%ld bytes)", filesize);
- for (i=0; i<256; i++)
-
-diff -c -r ../xv-3.10/xvtext.c ./xvtext.c
-*** ../xv-3.10/xvtext.c Thu Dec 22 14:12:20 1994
---- ./xvtext.c Fri Jan 13 18:46:28 1995
-***************
-*** 1220,1226 ****
- LC("the xv distribution. Do *not* send mail unless absolutely necessary");
- LC("(ie, you don't have ftp capability).");
- LC("");
-! LC("Note: The documentation ('xvdocs.ps') may be installed in '/usr/local'.");
- LC("");
- LC("If you're viewing this information via the 'About XV' command, and");
- LC("you'd like to print it out, a copy of this info can be found in the ");
---- 1220,1226 ----
- LC("the xv distribution. Do *not* send mail unless absolutely necessary");
- LC("(ie, you don't have ftp capability).");
- LC("");
-! LC("Note: The docs (xvdocs.ps) may be installed in '/usr/local/lib'.");
- LC("");
- LC("If you're viewing this information via the 'About XV' command, and");
- LC("you'd like to print it out, a copy of this info can be found in the ");
-
-diff -c -r ../xv-3.10/xvtiff.c ./xvtiff.c
-*** ../xv-3.10/xvtiff.c Thu Dec 22 14:12:20 1994
---- ./xvtiff.c Fri Jan 13 14:53:34 1995
-***************
-*** 120,126 ****
- desc = (char *) NULL;
-
- TIFFGetField(tif, TIFFTAG_IMAGEDESCRIPTION, &desc);
-! if (desc && strlen(desc)>0) {
- /* kludge: tiff library seems to return bizarre comments */
- if (strlen(desc)==4 && strcmp(desc, "\367\377\353\370")==0) {}
- else {
---- 120,126 ----
- desc = (char *) NULL;
-
- TIFFGetField(tif, TIFFTAG_IMAGEDESCRIPTION, &desc);
-! if (desc && strlen(desc) > (size_t) 0) {
- /* kludge: tiff library seems to return bizarre comments */
- if (strlen(desc)==4 && strcmp(desc, "\367\377\353\370")==0) {}
- else {
-***************
-*** 1381,1388 ****
- }
- }
-
-! /* #define Code2V(c, RB, RW, CR) ((((c)-(int)RB)*(float)CR)/(float)(RW-RB)) */
-! #define Code2V(c, RB, RW, CR) ((((c)-RB)*(float)CR)/(float)(RW-RB))
-
- #define CLAMP(f,min,max) \
- (int)((f)+.5 < (min) ? (min) : (f)+.5 > (max) ? (max) : (f)+.5)
---- 1381,1387 ----
- }
- }
-
-! #define Code2V(c, RB, RW, CR) ((((c)-(int)RB)*(float)CR)/(float)(RW-RB))
-
- #define CLAMP(f,min,max) \
- (int)((f)+.5 < (min) ? (min) : (f)+.5 > (max) ? (max) : (f)+.5)
-
-diff -c -r ../xv-3.10/xvtiffwr.c ./xvtiffwr.c
-*** ../xv-3.10/xvtiffwr.c Thu Dec 22 14:12:20 1994
---- ./xvtiffwr.c Tue Jan 03 16:28:13 1995
-***************
-*** 70,76 ****
- TIFFSetField(tif, TIFFTAG_IMAGELENGTH, h);
- TIFFSetField(tif, TIFFTAG_COMPRESSION, comp);
-
-! if (comment && strlen(comment)>0) {
- TIFFSetField(tif, TIFFTAG_IMAGEDESCRIPTION, comment);
- }
-
---- 70,76 ----
- TIFFSetField(tif, TIFFTAG_IMAGELENGTH, h);
- TIFFSetField(tif, TIFFTAG_COMPRESSION, comp);
-
-! if (comment && strlen(comment) > (size_t) 0) {
- TIFFSetField(tif, TIFFTAG_IMAGEDESCRIPTION, comment);
- }
-
-diff -c -r ../xv-3.10/bits/font5x9.h ./bits/font5x9.h
-*** ../xv-3.10/bits/font5x9.h Thu Dec 22 14:12:58 1994
---- ./bits/font5x9.h Tue Jan 03 15:18:06 1995
-***************
-*** 21,27 ****
- {0x0e, 0x11, 0x19, 0x15, 0x13, 0x11, 0x0e, 0x00, 0x00}, /* 0 */
- {0x04, 0x06, 0x05, 0x04, 0x04, 0x04, 0x1f, 0x00, 0x00}, /* 1 */
- {0x0e, 0x11, 0x10, 0x0c, 0x02, 0x01, 0x1f, 0x00, 0x00}, /* 2 */
-! {0x0e, 0x11, 0x10, 0x0c, 0x02, 0x01, 0x1f, 0x00, 0x00}, /* 3 */
- {0x09, 0x09, 0x09, 0x1f, 0x08, 0x08, 0x08, 0x00, 0x00}, /* 4 */
- {0x1f, 0x01, 0x01, 0x0f, 0x10, 0x10, 0x0f, 0x00, 0x00}, /* 5 */
- {0x0e, 0x01, 0x01, 0x0f, 0x11, 0x11, 0x0e, 0x00, 0x00}, /* 6 */
---- 21,27 ----
- {0x0e, 0x11, 0x19, 0x15, 0x13, 0x11, 0x0e, 0x00, 0x00}, /* 0 */
- {0x04, 0x06, 0x05, 0x04, 0x04, 0x04, 0x1f, 0x00, 0x00}, /* 1 */
- {0x0e, 0x11, 0x10, 0x0c, 0x02, 0x01, 0x1f, 0x00, 0x00}, /* 2 */
-! {0x0f, 0x10, 0x10, 0x0e, 0x10, 0x10, 0x0f, 0x00, 0x00}, /* 3 */
- {0x09, 0x09, 0x09, 0x1f, 0x08, 0x08, 0x08, 0x00, 0x00}, /* 4 */
- {0x1f, 0x01, 0x01, 0x0f, 0x10, 0x10, 0x0f, 0x00, 0x00}, /* 5 */
- {0x0e, 0x01, 0x01, 0x0f, 0x11, 0x11, 0x0e, 0x00, 0x00}, /* 6 */
-***************
-*** 51,57 ****
- {0x11, 0x13, 0x13, 0x15, 0x19, 0x19, 0x11, 0x00, 0x00}, /* N */
- {0x0e, 0x11, 0x11, 0x11, 0x11, 0x11, 0x0e, 0x00, 0x00}, /* O */
- {0x0f, 0x11, 0x11, 0x0f, 0x01, 0x01, 0x01, 0x00, 0x00}, /* P */
-! {0x0f, 0x11, 0x11, 0x0f, 0x01, 0x01, 0x01, 0x00, 0x00}, /* Q */
- {0x0f, 0x11, 0x11, 0x0f, 0x05, 0x09, 0x11, 0x00, 0x00}, /* R */
- {0x0e, 0x11, 0x01, 0x0e, 0x10, 0x11, 0x0e, 0x00, 0x00}, /* S */
- {0x1f, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x00, 0x00}, /* T */
---- 51,57 ----
- {0x11, 0x13, 0x13, 0x15, 0x19, 0x19, 0x11, 0x00, 0x00}, /* N */
- {0x0e, 0x11, 0x11, 0x11, 0x11, 0x11, 0x0e, 0x00, 0x00}, /* O */
- {0x0f, 0x11, 0x11, 0x0f, 0x01, 0x01, 0x01, 0x00, 0x00}, /* P */
-! {0x0e, 0x11, 0x11, 0x11, 0x11, 0x15, 0x0e, 0x18, 0x00}, /* Q */
- {0x0f, 0x11, 0x11, 0x0f, 0x05, 0x09, 0x11, 0x00, 0x00}, /* R */
- {0x0e, 0x11, 0x01, 0x0e, 0x10, 0x11, 0x0e, 0x00, 0x00}, /* S */
- {0x1f, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x00, 0x00}, /* T */
-
-diff -c -r ../xv-3.10/bits/xv_rev ./bits/xv_rev
-*** ../xv-3.10/bits/xv_rev Thu Dec 22 14:12:54 1994
---- ./bits/xv_rev Fri Jan 13 17:37:10 1995
-***************
-*** 11,29 ****
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
-! 0x00, 0x00, 0xa0, 0x03, 0x00, 0x04, 0x10, 0x00, 0x00, 0x20, 0x3c, 0x10,
-! 0xe1, 0x41, 0x3c, 0x10, 0x01, 0x00, 0x20, 0x60, 0x04, 0x00, 0x04, 0x10,
-! 0x00, 0x00, 0x30, 0x42, 0x90, 0x11, 0x42, 0x42, 0x18, 0x01, 0x00, 0xa0,
-! 0x21, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x28, 0x41, 0x48, 0x09, 0x20,
- 0x41, 0x14, 0x01, 0xc7, 0x7b, 0xe0, 0x80, 0x09, 0xc5, 0x13, 0x27, 0x13,
-! 0x20, 0x20, 0x08, 0x89, 0x23, 0x71, 0x14, 0x81, 0x28, 0x23, 0x60, 0x60,
-! 0x8a, 0x24, 0x93, 0xe8, 0x12, 0x20, 0x10, 0x04, 0x65, 0x14, 0x4e, 0x12,
-! 0x01, 0xae, 0x24, 0xa0, 0xe0, 0x51, 0xa4, 0x54, 0x28, 0x02, 0x20, 0x0c,
-! 0x04, 0x15, 0x14, 0x40, 0x79, 0x81, 0x49, 0x24, 0x21, 0x11, 0x50, 0x44,
-! 0x54, 0x28, 0x02, 0x20, 0x02, 0x04, 0x09, 0x92, 0xa0, 0x16, 0x5d, 0x0c,
-! 0xa2, 0x20, 0x16, 0x23, 0x04, 0x52, 0x24, 0x12, 0x20, 0x41, 0x02, 0x09,
-! 0x89, 0x11, 0x10, 0x83, 0xeb, 0x61, 0x20, 0xe8, 0x20, 0xe4, 0x91, 0x23,
-! 0x12, 0x20, 0x7f, 0x02, 0xf1, 0x08, 0x0e, 0x10, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
---- 11,29 ----
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
-! 0x00, 0x00, 0xa0, 0x03, 0x00, 0x04, 0x10, 0x00, 0x00, 0x84, 0x07, 0xf1,
-! 0xe0, 0x41, 0x3c, 0x10, 0x01, 0x00, 0x20, 0x60, 0x04, 0x00, 0x04, 0x10,
-! 0x00, 0x00, 0x46, 0x08, 0x09, 0x11, 0x42, 0x42, 0x18, 0x01, 0x00, 0xa0,
-! 0x21, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x25, 0x88, 0x04, 0x09, 0x22,
- 0x41, 0x14, 0x01, 0xc7, 0x7b, 0xe0, 0x80, 0x09, 0xc5, 0x13, 0x27, 0x13,
-! 0x04, 0x84, 0x80, 0x88, 0x23, 0x71, 0x14, 0x81, 0x28, 0x23, 0x60, 0x60,
-! 0x8a, 0x24, 0x93, 0xe8, 0x12, 0x04, 0x42, 0x40, 0x70, 0x12, 0x4e, 0x12,
-! 0x01, 0xae, 0x24, 0xa0, 0xe0, 0x51, 0xa4, 0x54, 0x28, 0x02, 0x84, 0x41,
-! 0x30, 0x00, 0x12, 0x40, 0x79, 0x81, 0x49, 0x24, 0x21, 0x11, 0x50, 0x44,
-! 0x54, 0x28, 0x02, 0x44, 0x40, 0x08, 0x04, 0x91, 0xa0, 0x16, 0x5d, 0x0c,
-! 0xa2, 0x20, 0x16, 0x23, 0x04, 0x52, 0x24, 0x12, 0x24, 0x28, 0x04, 0x8d,
-! 0x88, 0x11, 0x10, 0x83, 0xeb, 0x61, 0x20, 0xe8, 0x20, 0xe4, 0x91, 0x23,
-! 0x12, 0xe4, 0x2f, 0xfc, 0x71, 0x08, 0x0e, 0x10, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-
-diff -c -r ../xv-3.10/bits/xv_ver ./bits/xv_ver
-*** ../xv-3.10/bits/xv_ver Thu Dec 22 14:12:58 1994
---- ./bits/xv_ver Fri Jan 13 17:34:48 1995
-***************
-*** 6,20 ****
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-! 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x82, 0x00,
-! 0x00, 0x08, 0x00, 0x80, 0x1f, 0x04, 0x07, 0x00, 0x82, 0x00, 0x00, 0x08,
-! 0x00, 0x80, 0x08, 0x86, 0x08, 0x00, 0x42, 0x00, 0x00, 0x00, 0x00, 0x00,
-! 0x04, 0x45, 0x10, 0x00, 0x24, 0x98, 0xe4, 0x89, 0x23, 0x03, 0x1c, 0x24,
-! 0x10, 0x00, 0x24, 0xa6, 0x97, 0x49, 0xe4, 0x02, 0x23, 0x24, 0x10, 0x00,
-! 0x14, 0x9e, 0x50, 0x2a, 0x24, 0x02, 0x20, 0x24, 0x10, 0x00, 0x18, 0x81,
-! 0x20, 0x2a, 0x24, 0x42, 0x20, 0x24, 0x08, 0x00, 0x08, 0xb1, 0x00, 0x29,
-! 0x22, 0x42, 0x98, 0x24, 0x06, 0x00, 0x08, 0x8e, 0xf0, 0xc8, 0x21, 0x82,
-! 0x87, 0xc4, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
---- 6,20 ----
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-! 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x41, 0x00,
-! 0x00, 0x02, 0x00, 0xe0, 0x07, 0xc1, 0x01, 0x00, 0x41, 0x00, 0x00, 0x02,
-! 0x00, 0x20, 0x82, 0x21, 0x02, 0x00, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00,
-! 0x41, 0x11, 0x04, 0x00, 0x12, 0x26, 0x79, 0xe2, 0xc8, 0x00, 0x07, 0x09,
-! 0xc4, 0x01, 0x92, 0xe9, 0x65, 0x12, 0xb9, 0xc0, 0x08, 0x09, 0x24, 0x02,
-! 0x8a, 0x27, 0x94, 0x0a, 0x89, 0x00, 0x08, 0x09, 0x84, 0x03, 0x4c, 0x20,
-! 0x88, 0x0a, 0x89, 0x10, 0x08, 0x09, 0x62, 0x02, 0x44, 0x2c, 0x40, 0x8a,
-! 0x88, 0x10, 0x26, 0x89, 0x11, 0x03, 0x84, 0x23, 0x3c, 0x72, 0x88, 0xe0,
-! 0x21, 0x71, 0xe0, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-
-diff -c -r ../xv-3.10/tiff/tif_fax3.c ./tiff/tif_fax3.c
-*** ../xv-3.10/tiff/tif_fax3.c Thu Dec 22 14:12:41 1994
---- ./tiff/tif_fax3.c Fri Dec 23 17:39:28 1994
-***************
-*** 370,376 ****
- * Decode a code and return the associated run length.
- */
- static int32
-! decode_run(TIFF* tif, const u_short fsm[][256])
- {
- Fax3DecodeState *sp = (Fax3DecodeState *)tif->tif_data;
- int state = sp->b.bit;
---- 370,376 ----
- * Decode a code and return the associated run length.
- */
- static int32
-! decode_run(TIFF* tif, /*const*/ u_short fsm[][256])
- {
- Fax3DecodeState *sp = (Fax3DecodeState *)tif->tif_data;
- int state = sp->b.bit;
-
-diff -c -r ../xv-3.10/tiff/tiffcomp.h ./tiff/tiffcomp.h
-*** ../xv-3.10/tiff/tiffcomp.h Thu Dec 22 14:12:42 1994
---- ./tiff/tiffcomp.h Thu Jan 19 12:47:56 1995
-***************
-*** 67,72 ****
---- 67,76 ----
- #endif
- #endif
-
-+ #ifdef isc
-+ #define BSDTYPES
-+ #endif
-+
- /*
- * Workarounds for BSD lseek definitions.
- */
-
-diff -c -r ../xv-3.10/vms/Makefile.mms ./vms/Makefile.mms
-*** ../xv-3.10/vms/Makefile.mms Thu Dec 22 14:12:37 1994
---- ./vms/Makefile.mms Sun Dec 25 03:21:22 1994
-***************
-*** 11,30 ****
- # 15-APR-1993 for v3.00 (DEC C changes)
- # 25-MAY-1993 merged ALPHA.MMS and MAKEFILE.MMS
- # 27-APR-1994 for v3.01
-! # 6-DEC-1994 for v3.10
- #
- # Modeled after the original Unix Makefile for xv
- # Most of the Unix comments have been left intact to help debug any
- # problems.
-
-- #********
-- #
-- # REQUIRED USER EDIT POINT!!!!!!!!!!!
-- # You must put in the correct place where the root of this XV
-- # directory is located
-- #
-- #********
-- XVDIR = [XV-3_10]
-
- # BE SURE TO SET THIS TO YOUR SITE'S DESTINATION DIRECTORY...!!!
- BINDIR = Sys$Disk:[]
---- 11,22 ----
- # 15-APR-1993 for v3.00 (DEC C changes)
- # 25-MAY-1993 merged ALPHA.MMS and MAKEFILE.MMS
- # 27-APR-1994 for v3.01
-! # 23-DEC-1994 for v3.10
- #
- # Modeled after the original Unix Makefile for xv
- # Most of the Unix comments have been left intact to help debug any
- # problems.
-
-
- # BE SURE TO SET THIS TO YOUR SITE'S DESTINATION DIRECTORY...!!!
- BINDIR = Sys$Disk:[]
-***************
-*** 57,64 ****
- # VMS MMS USERS!!!
- #
- # if you don't use the JPEG package as supplied with XV, you
-! # will need fill in the complete directory specifications for
-! # BOTH JPEGDIR and XVDIR!!
- #
- JPEG = ,HAVE_JPEG
- JPEGDIR = [.JPEG]
---- 49,55 ----
- # VMS MMS USERS!!!
- #
- # if you don't use the JPEG package as supplied with XV, you
-! # will need fill in the complete directory specifications for JPEGDIR.
- #
- JPEG = ,HAVE_JPEG
- JPEGDIR = [.JPEG]
-***************
-*** 72,79 ****
- # Also, comment out the LIBTIFF dependancy at the end of this Makefile
- #
- # if you don't use the TIFF package as supplied with XV, you
-! # will need to fill in the complete directory specifications for
-! # BOTH TIFFDIR and XVDIR!!
- #
- TIFF = ,HAVE_TIFF
- TIFFDIR = [.TIFF]
---- 63,69 ----
- # Also, comment out the LIBTIFF dependancy at the end of this Makefile
- #
- # if you don't use the TIFF package as supplied with XV, you
-! # will need to fill in the complete directory specifications for TIFFDIR.
- #
- TIFF = ,HAVE_TIFF
- TIFFDIR = [.TIFF]
-***************
-*** 135,145 ****
- @- Define /NoLog Sys DECC$Library_Include
- .else
- .ifdef DECC
-! × @- Define /NoLog Sys DECC$Library_Include
- .else
- @- Define /NoLog Sys Sys$Library
- .endif
- @- Define /NoLog X11 DECW$Include
- .endif
-
- all : $(BITS) $(OPTS) lib xv bggen decompress xcmap xvpictoppm help
---- 125,136 ----
- @- Define /NoLog Sys DECC$Library_Include
- .else
- .ifdef DECC
-! @- Define /NoLog Sys DECC$Library_Include
- .else
- @- Define /NoLog Sys Sys$Library
- .endif
- @- Define /NoLog X11 DECW$Include
-+ @- XVDIR = F$Environment ("Default")
- .endif
-
- all : $(BITS) $(OPTS) lib xv bggen decompress xcmap xvpictoppm help
-***************
-*** 181,204 ****
- $(JPEGLIB) :
- Set Default $(JPEGDIR)
- .ifdef ALPHA
-! $(MMS) $(MMSDEFAULTS) /Description = MAKEFILE.$(MMS) /Macro = "ALPHA = 1" LIBJPEG.OLB
- .else
-! $(MMS) $(MMSDEFAULTS) /Description = MAKEFILE.$(MMS) LIBJPEG.OLB
- .endif
-! Set Default $(XVDIR)
-
- $(TIFFLIB) :
- Set Default $(TIFFDIR)
- .ifdef ALPHA
-! $(MMS) $(MMSDEFAULTS) /Description = MAKEFILE.$(MMS) /Macro = "ALPHA = 1" LIBTIFF.OLB
- .else
- .ifdef DECC
-! $(MMS) $(MMSDEFAULTS) /Description = MAKEFILE.$(MMS) /Macro = "ALPHA = 1" LIBTIFF.OLB
- .else
-! $(MMS) $(MMSDEFAULTS) /Description = MAKEFILE.$(MMS) LIBTIFF.OLB
- .endif
- .endif
-! Set Default $(XVDIR)
-
- $(XVLIB) : $(OBJS)
- If "''F$Search ("$(XVLIB)")'" .eqs. "" Then Library /Create $(XVLIB)
---- 172,195 ----
- $(JPEGLIB) :
- Set Default $(JPEGDIR)
- .ifdef ALPHA
-! $(MMS) $(MMSDEFAULTS) /Description = MAKEFILE.MMS /Macro = "ALPHA = 1" LIBJPEG.OLB
- .else
-! $(MMS) $(MMSDEFAULTS) /Description = MAKEFILE.MMS LIBJPEG.OLB
- .endif
-! Set Default 'XVDIR'
-
- $(TIFFLIB) :
- Set Default $(TIFFDIR)
- .ifdef ALPHA
-! $(MMS) $(MMSDEFAULTS) /Description = MAKEFILE.MMS /Macro = "ALPHA = 1" LIBTIFF.OLB
- .else
- .ifdef DECC
-! $(MMS) $(MMSDEFAULTS) /Description = MAKEFILE.MMS /Macro = "ALPHA = 1" LIBTIFF.OLB
- .else
-! $(MMS) $(MMSDEFAULTS) /Description = MAKEFILE.MMS LIBTIFF.OLB
- .endif
- .endif
-! Set Default 'XVDIR'
-
- $(XVLIB) : $(OBJS)
- If "''F$Search ("$(XVLIB)")'" .eqs. "" Then Library /Create $(XVLIB)
-***************
-*** 273,280 ****
- - Delete /NoConfirm /NoLog *.obj;*,*.exe;*,*.log;*,*.olb;*,*.hlb;*
- - Purge /NoConfirm /NoLog
- Set Default [.JPEG]
-! $(MMS) /Description = MAKEFILE.$(MMS) clean
- - Delete /NoConfirm /NoLog *.olb;*
- Set Default [-.TIFF]
-! $(MMS) /Description = MAKEFILE.$(MMS) clean
- Set Default [-]
---- 264,271 ----
- - Delete /NoConfirm /NoLog *.obj;*,*.exe;*,*.log;*,*.olb;*,*.hlb;*
- - Purge /NoConfirm /NoLog
- Set Default [.JPEG]
-! $(MMS) /Description = MAKEFILE.MMS clean
- - Delete /NoConfirm /NoLog *.olb;*
- Set Default [-.TIFF]
-! $(MMS) /Description = MAKEFILE.MMS clean
- Set Default [-]
-
-diff -c -r ../xv-3.10/vms/README.vms ./vms/README.vms
-*** ../xv-3.10/vms/README.vms Thu Dec 22 14:12:37 1994
---- ./vms/README.vms Sun Dec 25 03:21:22 1994
-***************
-*** 1,9 ****
-! 6-Dec-1994
-
-! First, read the release notes for the Unix version of XV as well
-! as these. You can ignore the Unix specific comments, but there are
-! references to the config.h file for local configurations and general
-! use of the program that are relevant to VMS users as well.
-
- Release notes for building XV (v3.10) on a VMS platform. This
- includes the newer ALPHA/VMS machines. As in the previous release,
---- 1,10 ----
-! 23-DEC-1994
-
-! First, read the various INSTALL and README files for the Unix
-! version of XV as well as these. You can ignore the Unix specific
-! comments, but there are references to the config.h file for local
-! configurations and general use of the program that are relevant to
-! VMS users as well.
-
- Release notes for building XV (v3.10) on a VMS platform. This
- includes the newer ALPHA/VMS machines. As in the previous release,
-***************
-*** 24,42 ****
-
- SETUP.COM
- A simple command procedure to setup the final compiled XV
-! package of programs. It can be executed by itself or used with
-! many of the commonly available SETUP packages (i.e., the
-! FERMILAB version). If it is kept in the same directory as the
-! binaries, it will be able to get the necessary symbols setup
-! anywhere the directory structure is located WITHOUT the need to
-! edit the command procedure. Move them all around together and
-! you will be OK.
-
- MAKEFILE.MMS (in the top level directory)
-! This is a MMS description file for the VMS MMS utility. YOU
-! SHOULD EDIT THE FILE FIRST TO MAKE SURE THE CUSTOMIZING FEATURES
-! ARE APPROPRIATE FOR YOUR SYSTEM. For users without MMS you will
-! need to use MAKE_XV.COM instead.
-
- Installation Instructions:
-
---- 25,48 ----
-
- SETUP.COM
- A simple command procedure to setup the final compiled XV
-! package of programs. It helps the aux programs of XV be found
-! by DCL foreign symbols. If you don't want to use the names I
-! have chosen for them, you should be able to alter the CONFIG.H
-! file to point to the names you want to use instead. This has
-! not been tested by me, so let me know if you try this. It
-! should work! :) It can be executed by itself or used with many
-! of the commonly available SETUP packages (i.e., the FERMILAB
-! version). If it is kept in the same directory as the binaries,
-! it will be able to get the necessary symbols setup anywhere the
-! directory structure is located WITHOUT the need to edit the
-! command procedure. Move them all around together and you will
-! be OK.
-
- MAKEFILE.MMS (in the top level directory)
-! This is a description file for the VMS MMS (or the PD MMK)
-! utility. YOU SHOULD BROWSE THE FILE FIRST TO MAKE SURE THE
-! CUSTOMIZING FEATURES ARE APPROPRIATE FOR YOUR SYSTEM. For users
-! without MMS (MMK) you will need to use MAKE_XV.COM instead.
-
- Installation Instructions:
-
-***************
-*** 100,114 ****
- to resolve first!!! Note specifically the references to JPEG
- and TIFF. This is also true for the MAKEFILE.MMS in the JPEG
- sub-directory and the MAKEFILE.MMS file in the TIFF
-! sub-directory. Also check the top-level directory name at the
-! top of the MMS file. You have to put in your local choice of
-! name. (I was lazy in not trying to autodetect it, sorry.)
-!
-
-! EXCEPT for the destination of the binaries, root of the
-! directory tree, and X11 Window interface, I *think* it should
-! work for everyone without any modifications. (famous last
-! words...)
-
- When you are satisfied that everything is correct for your
- site, just type
---- 106,116 ----
- to resolve first!!! Note specifically the references to JPEG
- and TIFF. This is also true for the MAKEFILE.MMS in the JPEG
- sub-directory and the MAKEFILE.MMS file in the TIFF
-! sub-directory.
-
-! EXCEPT for the destination of the binaries, and X11 Window
-! interface, I *think* it should work for everyone without any
-! modifications. (famous last words...)
-
- When you are satisfied that everything is correct for your
- site, just type
-
-diff -c -r ../xv-3.10/vms/tiff.patches ./vms/tiff.patches
-*** ../xv-3.10/vms/tiff.patches Thu Dec 22 14:12:38 1994
---- ./vms/tiff.patches Thu Jan 19 12:47:14 1995
-***************
-*** 5,10 ****
---- 5,11 ----
- In tiff/Makefile.hpux, you need to add -D_HPUX_SOURCE to CFLAGS.
- Otherwise libtiff won't build under gcc or strict-ANSI cc.
-
-+ In tiff/tiffcomp.h, add '#ifdef isc ... #define BSDTYPES ... #endif'
-
- Index: tiff/Makefile.mms
- *** /dev/null Wed Dec 14 08:22:27 1994
-
-
-*** /dev/null Mon Jan 23 20:08:17 1995
---- BUGS Thu Jan 19 13:10:07 1995
-***************
-*** 0 ****
---- 1,21 ----
-+ DOCS:
-+ File docs/xvdoc.ps has an error in the banner for page 2. The page title is
-+ "Section 2: The Image Window" when it should be "Section 1: Overview".
-+
-+ Add mention of '-pkludge' and 'popupKludge'
-+
-+ Hall of Fame: Lester Ingber should be 'ingber@alumni.caltech.edu'
-+
-+
-+ From: James Ralston Crawford (qralston+@pitt.edu)
-+ When deleting files in 'xv controls' window, it should also delete
-+ thumbnail file, if any
-+
-+
-+ From: Mitchell Blank Jr <blankm@cae.wisc.edu>
-+ (try an use schnauzer in /usr/feh/foo, where feh is rwx--x--x. Need to
-+ set a var each time chdir is successfully called (make xv_chdir).
-+ Then in xv_getwd, if getcwd() fails, try stat()'ing the var.
-+ If it exists, assume we're there, and return the var. Otherwise, fall back
-+ to other directories...
-+
-
-*** /dev/null Mon Jan 23 20:08:17 1995
---- docs/vdcomp.man Fri Jan 13 15:18:47 1995
-***************
-*** 0 ****
---- 1,82 ----
-+ .\"
-+ .\" $Id: vdcomp.man,v 1.2 1995/01/12 23:35:28 qralston Exp $
-+ .\"
-+ .\" $Log: vdcomp.man,v $
-+ .\" Revision 1.2 1995/01/12 23:35:28 qralston
-+ .\" Created from the information in the comments in vdcomp.c.
-+ .\" James Ralston Crawford <qralston+@pitt.edu>
-+ .\"
-+ .TH vdcomp 1
-+ .SH Name
-+ \fIvdcomp\fP - decompress a compressed PDS image
-+ .SH Synopsis
-+ \fIvdcomp\fP [ infile ] [ outfile ] [ format-code ]
-+ .SH Description
-+ The \fIvdcomp\fP program reads a variable length compressed PDS image
-+ and outputs a fixed length uncompressed image file in PDS format with
-+ labels, image histogram, engineering table, line header table and an
-+ image with PDS, FITS, VICAR or no labels.
-+ .PP
-+ If used on a non-byte-swapped machine the image histogram is
-+ un-swapped.
-+ .SH Options
-+ \fIVdcomp\fP will prompt for any options that are not supplied on the
-+ command-line.
-+ .PP
-+ \fIinfile\fP
-+ .br
-+ .RS
-+ The name of compressed image file.
-+ .RE
-+ .PP
-+ \fIoutfile\fP
-+ .br
-+ .RS
-+ The name of uncompressed image file.
-+ .RE
-+ .PP
-+ \fIformat-code\fP
-+ .br
-+ .RS
-+ Select from the following list:
-+ .br
-+ .RS
-+ \fI1\fP - SFDU/PDS format [default]
-+ .br
-+ \fI2\fP - FITS format
-+ .br
-+ \fI3\fP - VICAR format
-+ .br
-+ \fI4\fP - unlabelled binary array
-+ .RE
-+ .RE
-+ .SH Limitations
-+ This program has been tested on a VAX 780 (VMS 4.6), SUN Workstation
-+ (UNIX 4.2, release 3.4), an IBM PC (MICROSOFT 5.1 compiler) and
-+ Macintosh IIx using Lightspeed C version 3.0. When converting to
-+ other systems, check for portability conflicts.
-+ .SH Credits
-+ This program uses Kris Becker's subroutine DECOMP.C (which is included
-+ in this program in a shortened version).
-+ .SH History
-+ bradley@cis.upenn.edu 06-23-94 ansi-fied program
-+ .PP
-+ datri@convex.com, 11-15-91 added recognition of - as stdout for output
-+ filename; disabled various messages; directed messages to stderr;
-+ added exit status
-+ .PP
-+ DEC89 Modified program to handle both Voyager and Viking images.
-+ .PP
-+ OCT89 Converted Voyager decompression program to handle Viking
-+ compressed images. Changed obuf to 'unsigned' to simplify computation
-+ of checksum.
-+ .PP
-+ AUG89 Added code to get command line arguments for filenames and
-+ output format; routines to free memory used by the Huffman tree);
-+ fixed the SFDU label output length; and modified the I/O routines so
-+ that the open for Host type 2 uses binary I/O.
-+ .PP
-+ JUN89 Fixed READVAR, to get length on 16-bit unswapped hosts.
-+ .PP
-+ JUL88 C driver to decompress standard Voyager Compressed images by
-+ Mike Martin 1989/12/02.
-
-*** /dev/null Mon Jan 23 20:23:48 1995
---- docs/xv.ann Tue Jan 03 13:58:15 1995
-***************
-*** 0 ****
---- 1,38 ----
-+ They said it couldn't be done. They said it never *would* be done.
-+ They smiled knowingly to themselves as each predicted release date
-+ inevitably passed by, unmarked by the emergence of a new version...
-+
-+ Well, who asked them! And who do they think they are, anyhow!?!
-+
-+ Announcing the Exciting New Release of XV, Version 3.10!
-+
-+ Finally, all the stuff you've been waiting for: image cut & paste, pixel
-+ editing, text annotation (of a sort), nifty new algorithms, new image formats
-+ (Targa, XPM, FITS, XWD, IFF), improved schnauzing capabilities, a spiffy
-+ new 'pad' command, and whatnot. Plenty of whatnot.
-+
-+ Of course, we're particularly proud of our Exclusive 3-D Fish Technology.
-+
-+ At the moment, you can get this decidedly 'fine' piece of software via
-+ anonymous ftp on the following sites:
-+
-+ Hostname Directory
-+ -------- ---------
-+ ftp.cis.upenn.edu: pub/xv
-+ ftp.upenn.edu: data/bradley
-+ ftp.duke.edu: pub/archive/xv
-+ gatekeeper.dec.com: pub/graphics/xv
-+
-+ The file is called 'xv-3.10.tar.gz' (or 'xv-3.10.tar.Z' if you don't have
-+ the 'gunzip' program).
-+
-+ BTW, if any of you fine folks can get these files put up on one of the major
-+ ftp sites (wustl, gatekeeper, etc.) please do so, and let me know!
-+
-+ Enjoy!
-+
-+ John Bradley
-+
-+ -------------------------
-+ Note: These tar files (xv-3.10.tar.Z and xv-3.10.tar.gz) have been replaced
-+ as of 12/22/94, as the initial ones wouldn't build correctly on VMS.
diff --git a/source/xap/xv/xv-libpng-1.5.patch b/source/xap/xv/xv-libpng-1.5.patch
deleted file mode 100644
index 66659ff8..00000000
--- a/source/xap/xv/xv-libpng-1.5.patch
+++ /dev/null
@@ -1,543 +0,0 @@
-$OpenBSD: patch-xvpng_c,v 1.2 2011/08/29 18:07:44 espie Exp $
-
-Fix build with png-1.5.
-
---- xvpng.c.orig Mon May 14 02:53:28 2007
-+++ xvpng.c Mon Aug 29 15:05:31 2011
-@@ -31,6 +31,7 @@
-
- #ifdef HAVE_PNG
-
-+#include "zlib.h"
- #include "png.h"
-
- /*** Stuff for PNG Dialog box ***/
-@@ -41,7 +42,7 @@
- #define COMPRESSION 6 /* default zlib compression level, not max
- (Z_BEST_COMPRESSION) */
-
--#define HAVE_tRNS (info_ptr->valid & PNG_INFO_tRNS)
-+#define HAVE_tRNS (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS))
-
- #define DWIDE 86
- #define DHIGH 104
-@@ -435,6 +436,16 @@ int WritePNG(fp, pic, ptype, w, h, rmap, gmap, bmap, n
- {
- png_struct *png_ptr;
- png_info *info_ptr;
-+ struct {
-+ /* IHDR */
-+ png_uint_32 width;
-+ png_uint_32 height;
-+ int bit_depth;
-+ int color_type;
-+ int interlace_type;
-+ /* PLTE */
-+ int use_palette;
-+ } info_tmp;
- png_color palette[256];
- png_textp text;
- byte r1[256], g1[256], b1[256]; /* storage for deduped palette */
-@@ -444,6 +455,7 @@ int WritePNG(fp, pic, ptype, w, h, rmap, gmap, bmap, n
- byte *p, *png_line;
- char software[256];
- char *savecmnt;
-+ int num_text, max_text;
-
- if ((png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL,
- png_xv_error, png_xv_warning)) == NULL) {
-@@ -458,7 +470,7 @@ int WritePNG(fp, pic, ptype, w, h, rmap, gmap, bmap, n
- FatalError(software);
- }
-
-- if (setjmp(png_ptr->jmpbuf)) {
-+ if (setjmp(png_jmpbuf(png_ptr))) {
- png_destroy_write_struct(&png_ptr, &info_ptr);
- return -1;
- }
-@@ -489,8 +501,8 @@ int WritePNG(fp, pic, ptype, w, h, rmap, gmap, bmap, n
- png_set_filter(png_ptr, 0, filter);
- }
-
-- info_ptr->width = w;
-- info_ptr->height = h;
-+ info_tmp.width = w;
-+ info_tmp.height = h;
- if (w <= 0 || h <= 0) {
- SetISTR(ISTR_WARNING, "%s: image dimensions out of range (%dx%d)",
- fbasename, w, h);
-@@ -498,7 +510,8 @@ int WritePNG(fp, pic, ptype, w, h, rmap, gmap, bmap, n
- return -1;
- }
-
-- info_ptr->interlace_type = interCB.val ? 1 : 0;
-+ info_tmp.interlace_type =
-+ interCB.val ? PNG_INTERLACE_ADAM7 : PNG_INTERLACE_NONE;
-
- linesize = 0; /* quiet a compiler warning */
-
-@@ -542,40 +555,40 @@ int WritePNG(fp, pic, ptype, w, h, rmap, gmap, bmap, n
- png_destroy_write_struct(&png_ptr, &info_ptr);
- return -1;
- }
-- info_ptr->color_type = PNG_COLOR_TYPE_RGB;
-- info_ptr->bit_depth = 8;
-+ info_tmp.color_type = PNG_COLOR_TYPE_RGB;
-+ info_tmp.bit_depth = 8;
-+ info_tmp.use_palette = 0;
- } else /* ptype == PIC8 */ {
- linesize = w;
-- info_ptr->color_type = PNG_COLOR_TYPE_PALETTE;
-+ info_tmp.color_type = PNG_COLOR_TYPE_PALETTE;
- if (numuniqcols <= 2)
-- info_ptr->bit_depth = 1;
-+ info_tmp.bit_depth = 1;
- else
- if (numuniqcols <= 4)
-- info_ptr->bit_depth = 2;
-+ info_tmp.bit_depth = 2;
- else
- if (numuniqcols <= 16)
-- info_ptr->bit_depth = 4;
-+ info_tmp.bit_depth = 4;
- else
-- info_ptr->bit_depth = 8;
-+ info_tmp.bit_depth = 8;
-
- for (i = 0; i < numuniqcols; i++) {
- palette[i].red = r1[i];
- palette[i].green = g1[i];
- palette[i].blue = b1[i];
- }
-- info_ptr->num_palette = numuniqcols;
-- info_ptr->palette = palette;
-- info_ptr->valid |= PNG_INFO_PLTE;
-+ info_tmp.use_palette = 1;
- }
- }
-
- else if (colorType == F_GREYSCALE || colorType == F_BWDITHER) {
-- info_ptr->color_type = PNG_COLOR_TYPE_GRAY;
-+ info_tmp.color_type = PNG_COLOR_TYPE_GRAY;
-+ info_tmp.use_palette = 0;
- if (colorType == F_BWDITHER) {
- /* shouldn't happen */
- if (ptype == PIC24) FatalError("PIC24 and B/W Stipple in WritePNG()");
-
-- info_ptr->bit_depth = 1;
-+ info_tmp.bit_depth = 1;
- if (MONO(r1[0], g1[0], b1[0]) > MONO(r1[1], g1[1], b1[1])) {
- remap[0] = 1;
- remap[1] = 0;
-@@ -595,7 +608,7 @@ int WritePNG(fp, pic, ptype, w, h, rmap, gmap, bmap, n
- png_destroy_write_struct(&png_ptr, &info_ptr);
- return -1;
- }
-- info_ptr->bit_depth = 8;
-+ info_tmp.bit_depth = 8;
- }
- else /* ptype == PIC8 */ {
- int low_precision;
-@@ -617,7 +630,7 @@ int WritePNG(fp, pic, ptype, w, h, rmap, gmap, bmap, n
- for (; i < 256; i++)
- remap[i]=0; /* shouldn't be necessary, but... */
-
-- info_ptr->bit_depth = 8;
-+ info_tmp.bit_depth = 8;
-
- /* Note that this fails most of the time because of gamma */
- /* (and that would be a bug: GRR FIXME) */
-@@ -636,7 +649,7 @@ int WritePNG(fp, pic, ptype, w, h, rmap, gmap, bmap, n
- for (i = 0; i < numuniqcols; i++) {
- remap[i] &= 0xf;
- }
-- info_ptr->bit_depth = 4;
-+ info_tmp.bit_depth = 4;
-
- /* try to adjust to 2-bit precision grayscale */
-
-@@ -652,7 +665,7 @@ int WritePNG(fp, pic, ptype, w, h, rmap, gmap, bmap, n
- for (i = 0; i < numuniqcols; i++) {
- remap[i] &= 3;
- }
-- info_ptr->bit_depth = 2;
-+ info_tmp.bit_depth = 2;
-
- /* try to adjust to 1-bit precision grayscale */
-
-@@ -668,7 +681,7 @@ int WritePNG(fp, pic, ptype, w, h, rmap, gmap, bmap, n
- for (i = 0; i < numuniqcols; i++) {
- remap[i] &= 1;
- }
-- info_ptr->bit_depth = 1;
-+ info_tmp.bit_depth = 1;
- }
- }
- }
-@@ -677,6 +690,20 @@ int WritePNG(fp, pic, ptype, w, h, rmap, gmap, bmap, n
- else
- png_error(png_ptr, "Unknown colorstyle in WritePNG");
-
-+ png_set_IHDR(png_ptr, info_ptr,
-+ info_tmp.width, info_tmp.height,
-+ info_tmp.bit_depth, info_tmp.color_type,
-+ info_tmp.interlace_type, PNG_COMPRESSION_TYPE_BASE,
-+ PNG_FILTER_TYPE_BASE);
-+ if (info_tmp.use_palette) {
-+ /*
-+ * info_ptr->num_palette = numuniqcols;
-+ * info_ptr->palette = palette;
-+ * info_ptr->valid |= PNG_INFO_PLTE;
-+ */
-+ png_set_PLTE(png_ptr, info_ptr, palette, numuniqcols);
-+ }
-+
- if ((text = (png_textp)malloc(sizeof(png_text)))) {
- sprintf(software, "XV %s", REVDATE);
-
-@@ -684,21 +711,29 @@ int WritePNG(fp, pic, ptype, w, h, rmap, gmap, bmap, n
- text->key = "Software";
- text->text = software;
- text->text_length = strlen(text->text);
-+ text->lang = NULL;
-
-- info_ptr->max_text = 1;
-- info_ptr->num_text = 1;
-- info_ptr->text = text;
-+ /*
-+ * info_ptr->max_text = 1;
-+ * info_ptr->num_text = 1;
-+ * info_ptr->text = text;
-+ */
-+ png_set_text(png_ptr, info_ptr, text, 1);
-+ num_text = max_text = 1;
- }
-
- Display_Gamma = gDial.val; /* Save the current gamma for loading */
-
- // GRR FIXME: add .Xdefaults option to omit writing gamma (size, cumulative errors when editing)--alternatively, modify save box to include "omit" checkbox
-- info_ptr->gamma = 1.0/gDial.val;
-- info_ptr->valid |= PNG_INFO_gAMA;
-+ /*
-+ * info_ptr->gamma = 1.0/gDial.val;
-+ * info_ptr->valid |= PNG_INFO_gAMA;
-+ */
-+ png_set_gAMA(png_ptr, info_ptr, 1.0/gDial.val);
-
- png_write_info(png_ptr, info_ptr);
-
-- if (info_ptr->bit_depth < 8)
-+ if (info_tmp.bit_depth < 8)
- png_set_packing(png_ptr);
-
- pass=png_set_interlace_handling(png_ptr);
-@@ -711,13 +746,13 @@ int WritePNG(fp, pic, ptype, w, h, rmap, gmap, bmap, n
- int j;
- p = pic;
- for (j = 0; j < h; ++j) {
-- if (info_ptr->color_type == PNG_COLOR_TYPE_GRAY) {
-+ if (info_tmp.color_type == PNG_COLOR_TYPE_GRAY) {
- int k;
- for (k = 0; k < w; ++k)
- png_line[k] = ptype==PIC24 ? MONO(p[k*3], p[k*3+1], p[k*3+2]) :
- remap[pc2nc[p[k]]];
- png_write_row(png_ptr, png_line);
-- } else if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE) {
-+ } else if (info_tmp.color_type == PNG_COLOR_TYPE_PALETTE) {
- int k;
- for (k = 0; k < w; ++k)
- png_line[k] = pc2nc[p[k]];
-@@ -743,24 +778,26 @@ int WritePNG(fp, pic, ptype, w, h, rmap, gmap, bmap, n
- strcpy(savecmnt, picComments);
- key = savecmnt;
- tp = text;
-- info_ptr->num_text = 0;
-
-+ png_free_data(png_ptr, info_ptr, PNG_FREE_TEXT, -1);
-+ num_text = 0;
-+
- comment = strchr(key, ':');
-
- do {
- /* Allocate a larger structure for comments if necessary */
-- if (info_ptr->num_text >= info_ptr->max_text)
-+ if (num_text >= max_text)
- {
- if ((tp =
-- realloc(text, (info_ptr->num_text + 2)*sizeof(png_text))) == NULL)
-+ realloc(text, (num_text + 2)*sizeof(png_text))) == NULL)
- {
- break;
- }
- else
- {
- text = tp;
-- tp = &text[info_ptr->num_text];
-- info_ptr->max_text += 2;
-+ tp = &text[num_text];
-+ max_text += 2;
- }
- }
-
-@@ -810,7 +847,7 @@ int WritePNG(fp, pic, ptype, w, h, rmap, gmap, bmap, n
- }
-
- tp->compression = tp->text_length > 640 ? 0 : -1;
-- info_ptr->num_text++;
-+ num_text++;
- tp++;
- }
- }
-@@ -834,27 +871,29 @@ int WritePNG(fp, pic, ptype, w, h, rmap, gmap, bmap, n
- tp->text = key;
- tp->text_length = q - key;
- tp->compression = tp->text_length > 750 ? 0 : -1;
-- info_ptr->num_text++;
-+ num_text++;
- key = NULL;
- }
- } while (key && *key);
-+ png_set_text(png_ptr, info_ptr, text, num_text);
- }
- else {
-- info_ptr->num_text = 0;
-+ png_free_data(png_ptr, info_ptr, PNG_FREE_TEXT, -1);
- }
- }
-- info_ptr->text = text;
-
-- png_convert_from_time_t(&(info_ptr->mod_time), time(NULL));
-- info_ptr->valid |= PNG_INFO_tIME;
-+ {
-+ png_time mod_time;
-
-+ png_convert_from_time_t(&mod_time, time(NULL));
-+ png_set_tIME(png_ptr, info_ptr, &mod_time);
-+ }
-+
- png_write_end(png_ptr, info_ptr);
- fflush(fp); /* just in case we core-dump before finishing... */
-
- if (text) {
- free(text);
-- /* must do this or png_destroy_write_struct() 0.97+ will free text again: */
-- info_ptr->text = (png_textp)NULL;
- if (savecmnt)
- {
- free(savecmnt);
-@@ -886,6 +925,8 @@ int LoadPNG(fname, pinfo)
- int pass;
- int gray_to_rgb;
- size_t commentsize;
-+ png_textp text;
-+ int num_text;
-
- fbasename = BaseName(fname);
-
-@@ -921,7 +962,7 @@ int LoadPNG(fname, pinfo)
- FatalError("malloc failure in LoadPNG");
- }
-
-- if (setjmp(png_ptr->jmpbuf)) {
-+ if (setjmp(png_jmpbuf(png_ptr))) {
- fclose(fp);
- png_destroy_read_struct(&png_ptr, &info_ptr, (png_infopp)NULL);
- if (!read_anything) {
-@@ -945,8 +986,8 @@ int LoadPNG(fname, pinfo)
- #endif
- png_read_info(png_ptr, info_ptr);
-
-- pinfo->w = pinfo->normw = info_ptr->width;
-- pinfo->h = pinfo->normh = info_ptr->height;
-+ pinfo->w = pinfo->normw = png_get_image_width(png_ptr, info_ptr);
-+ pinfo->h = pinfo->normh = png_get_image_height(png_ptr, info_ptr);
- if (pinfo->w <= 0 || pinfo->h <= 0) {
- SetISTR(ISTR_WARNING, "%s: image dimensions out of range (%dx%d)",
- fbasename, pinfo->w, pinfo->h);
-@@ -957,9 +998,9 @@ int LoadPNG(fname, pinfo)
- pinfo->frmType = F_PNG;
-
- sprintf(pinfo->fullInfo, "PNG, %d bit ",
-- info_ptr->bit_depth * info_ptr->channels);
-+ png_get_bit_depth(png_ptr,info_ptr) * png_get_channels(png_ptr, info_ptr));
-
-- switch(info_ptr->color_type) {
-+ switch(png_get_color_type(png_ptr, info_ptr)) {
- case PNG_COLOR_TYPE_PALETTE:
- strcat(pinfo->fullInfo, "palette color");
- break;
-@@ -983,15 +1024,20 @@ int LoadPNG(fname, pinfo)
-
- sprintf(pinfo->fullInfo + strlen(pinfo->fullInfo),
- ", %sinterlaced. (%d bytes)",
-- info_ptr->interlace_type ? "" : "non-", filesize);
-+ png_get_interlace_type(png_ptr, info_ptr) ? "" : "non-", filesize);
-
-- sprintf(pinfo->shrtInfo, "%lux%lu PNG", info_ptr->width, info_ptr->height);
-+ sprintf(pinfo->shrtInfo, "%lux%lu PNG",
-+ png_get_image_width(png_ptr, info_ptr),
-+ png_get_image_height(png_ptr, info_ptr));
-
-- if (info_ptr->bit_depth < 8)
-+ if (png_get_bit_depth(png_ptr, info_ptr) < 8)
- png_set_packing(png_ptr);
-
-- if (info_ptr->valid & PNG_INFO_gAMA)
-- png_set_gamma(png_ptr, Display_Gamma, info_ptr->gamma);
-+ if (png_get_valid(png_ptr, info_ptr, PNG_INFO_gAMA)) {
-+ double gamma;
-+ png_get_gAMA(png_ptr, info_ptr, &gamma);
-+ png_set_gamma(png_ptr, Display_Gamma, gamma);
-+ }
- /*
- *else
- * png_set_gamma(png_ptr, Display_Gamma, 0.45);
-@@ -1000,7 +1046,7 @@ int LoadPNG(fname, pinfo)
- gray_to_rgb = 0; /* quiet a compiler warning */
-
- if (have_imagebg) {
-- if (info_ptr->bit_depth == 16) {
-+ if (png_get_bit_depth(png_ptr, info_ptr) == 16) {
- my_background.red = imagebgR;
- my_background.green = imagebgG;
- my_background.blue = imagebgB;
-@@ -1013,8 +1059,8 @@ int LoadPNG(fname, pinfo)
- }
- png_set_background(png_ptr, &my_background, PNG_BACKGROUND_GAMMA_SCREEN,
- 0, Display_Gamma);
-- if ((info_ptr->color_type == PNG_COLOR_TYPE_GRAY_ALPHA ||
-- (info_ptr->color_type == PNG_COLOR_TYPE_GRAY && HAVE_tRNS)) &&
-+ if ((png_get_color_type(png_ptr, info_ptr) == PNG_COLOR_TYPE_GRAY_ALPHA ||
-+ (png_get_color_type(png_ptr, info_ptr) == PNG_COLOR_TYPE_GRAY && HAVE_tRNS)) &&
- (imagebgR != imagebgG || imagebgR != imagebgB)) /* i.e., colored bg */
- {
- png_set_gray_to_rgb(png_ptr);
-@@ -1022,8 +1068,10 @@ int LoadPNG(fname, pinfo)
- gray_to_rgb = 1;
- }
- } else {
-- if (info_ptr->valid & PNG_INFO_bKGD) {
-- png_set_background(png_ptr, &info_ptr->background,
-+ if (png_get_valid(png_ptr, info_ptr, PNG_INFO_bKGD)) {
-+ png_color_16p background;
-+ png_get_bKGD(png_ptr, info_ptr, &background);
-+ png_set_background(png_ptr, background,
- PNG_BACKGROUND_GAMMA_FILE, 1, 1.0);
- } else {
- my_background.red = my_background.green = my_background.blue =
-@@ -1033,13 +1081,13 @@ int LoadPNG(fname, pinfo)
- }
- }
-
-- if (info_ptr->bit_depth == 16)
-+ if (png_get_bit_depth(png_ptr, info_ptr) == 16)
- png_set_strip_16(png_ptr);
-
-- if (info_ptr->color_type == PNG_COLOR_TYPE_GRAY ||
-- info_ptr->color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
-+ if (png_get_color_type(png_ptr, info_ptr) == PNG_COLOR_TYPE_GRAY ||
-+ png_get_color_type(png_ptr, info_ptr) == PNG_COLOR_TYPE_GRAY_ALPHA)
- {
-- if (info_ptr->bit_depth == 1)
-+ if (png_get_bit_depth(png_ptr, info_ptr) == 1)
- pinfo->colType = F_BWDITHER;
- else
- pinfo->colType = F_GREYSCALE;
-@@ -1050,8 +1098,8 @@ int LoadPNG(fname, pinfo)
-
- png_read_update_info(png_ptr, info_ptr);
-
-- if (info_ptr->color_type == PNG_COLOR_TYPE_RGB ||
-- info_ptr->color_type == PNG_COLOR_TYPE_RGB_ALPHA || gray_to_rgb)
-+ if (png_get_color_type(png_ptr, info_ptr) == PNG_COLOR_TYPE_RGB ||
-+ png_get_color_type(png_ptr, info_ptr) == PNG_COLOR_TYPE_RGB_ALPHA || gray_to_rgb)
- {
- linesize = 3 * pinfo->w;
- if (linesize/3 < pinfo->w) { /* know pinfo->w > 0 (see above) */
-@@ -1065,16 +1113,20 @@ int LoadPNG(fname, pinfo)
- } else {
- linesize = pinfo->w;
- pinfo->type = PIC8;
-- if (info_ptr->color_type == PNG_COLOR_TYPE_GRAY ||
-- info_ptr->color_type == PNG_COLOR_TYPE_GRAY_ALPHA) {
-+ if (png_get_color_type(png_ptr, info_ptr) == PNG_COLOR_TYPE_GRAY ||
-+ png_get_color_type(png_ptr, info_ptr) == PNG_COLOR_TYPE_GRAY_ALPHA) {
- for (i = 0; i < 256; i++)
- pinfo->r[i] = pinfo->g[i] = pinfo->b[i] = i;
- } else {
-+ png_colorp palette;
-+ int num_palette;
-+
-+ png_get_PLTE(png_ptr, info_ptr, &palette, &num_palette);
- pinfo->colType = F_FULLCOLOR;
-- for (i = 0; i < info_ptr->num_palette; i++) {
-- pinfo->r[i] = info_ptr->palette[i].red;
-- pinfo->g[i] = info_ptr->palette[i].green;
-- pinfo->b[i] = info_ptr->palette[i].blue;
-+ for (i = 0; i < num_palette; i++) {
-+ pinfo->r[i] = palette[i].red;
-+ pinfo->g[i] = palette[i].green;
-+ pinfo->b[i] = palette[i].blue;
- }
- }
- }
-@@ -1092,7 +1144,17 @@ int LoadPNG(fname, pinfo)
- png_error(png_ptr, "can't allocate space for PNG image");
- }
-
-- png_start_read_image(png_ptr);
-+ /*
-+ * In png 1.5 (or at least 1.5.1beta06) calling this after calling
-+ * png_read_update_info() does nothing besides issue a misleading
-+ * warning message. The png docs are not at all clear on what an
-+ * application is *supposed* to do, so I'm not sure if this is a
-+ * problem with xv or with libpng. However, for now I'll comment
-+ * this out as according to the png source that should be harmless
-+ * and we don't want to see the warning message every time someone
-+ * opens a png.
-+ */
-+ /*png_start_read_image(png_ptr);*/
-
- for (i = 0; i < pass; i++) {
- byte *p = pinfo->pic;
-@@ -1106,22 +1168,24 @@ int LoadPNG(fname, pinfo)
-
- png_read_end(png_ptr, info_ptr);
-
-- if (info_ptr->num_text > 0) {
-+ png_get_text(png_ptr, info_ptr, &text, &num_text);
-+ if (num_text > 0) {
- commentsize = 1;
-
-- for (i = 0; i < info_ptr->num_text; i++)
-- commentsize += strlen(info_ptr->text[i].key) + 1 +
-- info_ptr->text[i].text_length + 2;
-+ for (i = 0; i < num_text; i++)
-+ commentsize += strlen(text[i].key) + 1 +
-+ text[i].text_length + 2;
-
- if ((pinfo->comment = malloc(commentsize)) == NULL) {
- png_warning(png_ptr,"can't allocate comment string");
- }
- else {
- pinfo->comment[0] = '\0';
-- for (i = 0; i < info_ptr->num_text; i++) {
-- strcat(pinfo->comment, info_ptr->text[i].key);
-+ for (i = 0; i < num_text; i++) {
-+ strcat(pinfo->comment, text[i].key);
- strcat(pinfo->comment, "::");
-- strcat(pinfo->comment, info_ptr->text[i].text);
-+ if (text[i].text_length != 0)
-+ strcat(pinfo->comment, text[i].text);
- strcat(pinfo->comment, "\n");
- }
- }
-@@ -1143,7 +1207,7 @@ png_xv_error(png_ptr, message)
- {
- SetISTR(ISTR_WARNING,"%s: libpng error: %s", fbasename, message);
-
-- longjmp(png_ptr->jmpbuf, 1);
-+ longjmp(png_jmpbuf(png_ptr), 1);
- }
-
-
diff --git a/source/xap/xv/xv.SlackBuild b/source/xap/xv/xv.SlackBuild
deleted file mode 100755
index 526cf110..00000000
--- a/source/xap/xv/xv.SlackBuild
+++ /dev/null
@@ -1,96 +0,0 @@
-#!/bin/bash
-
-# Copyright 2008, 2009, 2015, 2017, 2018 Patrick J. Volkerding, Sebeka, MN, USA
-# All rights reserved.
-#
-# Redistribution and use of this script, with or without modification, is
-# permitted provided that the following conditions are met:
-#
-# 1. Redistributions of this script must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#
-# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
-# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
-# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
-# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
-# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
-# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-cd $(dirname $0) ; CWD=$(pwd)
-
-PKGNAM=xv
-VERSION=3.10a
-BUILD=${BUILD:-9}
-
-# Automatically determine the architecture we're building on:
-if [ -z "$ARCH" ]; then
- case "$( uname -m )" in
- i?86) export ARCH=i586 ;;
- arm*) export ARCH=arm ;;
- # Unless $ARCH is already set, use uname -m for all other archs:
- *) export ARCH=$( uname -m ) ;;
- esac
-fi
-
-# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
-# the name of the created package would be, and then exit. This information
-# could be useful to other scripts.
-if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
- echo "$PKGNAM-$VERSION-$ARCH-$BUILD.txz"
- exit 0
-fi
-
-TMP=${TMP:-/tmp}
-PKG=$TMP/package-xv
-
-rm -rf $PKG
-mkdir -p $TMP $PKG
-
-cd $TMP
-rm -rf xv-3.10
-tar xvf $CWD/xv-3.10.tar.?z* || exit 1
-cd xv-3.10 || exit 1
-chown -R root:root .
-zcat $CWD/xv-3.10a.patch.gz | patch -p0 --verbose --backup --suffix=.orig || exit 1
-bzcat $CWD/xv-3.10a-jumbo-fix-enh-patch-20070520.txt.bz2 | patch -p1 --verbose --backup --suffix=.orig || exit 1
-bzcat $CWD/xv-3.10a-jumbo-additions.diff.bz2 | patch -p1 --verbose --backup --suffix=.orig || exit 1
-bzcat $CWD/xv-3.10a-enhancements.20070520-20081216.diff.bz2 | patch -p1 --verbose --backup --suffix=.orig || exit 1
-zcat $CWD/xv.prefix.diff.gz | patch -p1 --verbose --backup --suffix=.orig || exit 1
-if [ "$ARCH" = "x86_64" ]; then
- zcat $CWD/xv.prefix_x86_64.diff.gz | patch -p1 --verbose --backup --suffix=.orig || exit 1
-fi
-zcat $CWD/xv.jasper.diff.gz | patch -p1 --verbose --backup --suffix=.orig || exit 1
-zcat $CWD/xv-libpng-1.5.patch.gz | patch -p0 --verbose --backup --suffix=.orig || exit 1
-make -f Makefile.std || exit 1
-strip --strip-unneeded bggen vdcomp xcmap xv xvpictoppm
-mkdir -p $PKG/usr/bin
-cat bggen > $PKG/usr/bin/bggen
-cat vdcomp > $PKG/usr/bin/vdcomp
-cat xcmap > $PKG/usr/bin/xcmap
-cat xv > $PKG/usr/bin/xv
-cat xvpictoppm > $PKG/usr/bin/xvpictoppm
-chmod 755 $PKG/usr/bin/*
-mkdir -p $PKG/usr/man/man1
-for page in docs/xv.man docs/bggen.man docs/xcmap.man docs/xvp2p.man ; do
- cat $page | gzip -9c > $PKG/usr/man/man1/`basename $page .man`.1.gz
-done
-mkdir -p $PKG/usr/doc/xv-$VERSION
-cp -a \
- BUGS IDEAS INSTALL README README.jumbo README.pcd \
- $PKG/usr/doc/xv-$VERSION
-( cd docs
- cp -a \
- penn.policy xv.blurb xv.ann xvdocs.ps \
- $PKG/usr/doc/xv-$VERSION
- bzip2 -9 $PKG/usr/doc/xv-$VERSION/xvdocs.ps )
-mkdir -p $PKG/install
-cat $CWD/slack-desc > $PKG/install/slack-desc
-
-# Build the package:
-cd $PKG
-/sbin/makepkg -l y -c n $TMP/xv-$VERSION-$ARCH-$BUILD.txz
-
diff --git a/source/xap/xv/xv.jasper.diff b/source/xap/xv/xv.jasper.diff
deleted file mode 100644
index 8e933ee5..00000000
--- a/source/xap/xv/xv.jasper.diff
+++ /dev/null
@@ -1,20 +0,0 @@
---- ./Makefile.std.orig 2010-02-19 13:24:58.000000000 -0600
-+++ ./Makefile.std 2010-02-19 13:27:20.000000000 -0600
-@@ -179,13 +179,13 @@
- JP2K = -DDOJP2K
- ###
- #JP2KDIR = ../../jasper
--JP2KDIR = /usr/local/lib
-+JP2KDIR = /usr
- ###
- #JP2KINC = -I$(JP2KDIR)
--JP2KINC = -I/usr/local/include
-+JP2KINC = -I/usr/include
- ###
--#JP2KLIB = -L$(JP2KDIR) -ljasper
--JP2KLIB = $(JP2KDIR)/libjasper.a
-+JP2KLIB = -L$(JP2KDIR) -ljasper
-+#JP2KLIB = $(JP2KDIR)/libjasper.a
-
-
- ###
diff --git a/source/xap/xv/xv.prefix.diff b/source/xap/xv/xv.prefix.diff
deleted file mode 100644
index 7d57757a..00000000
--- a/source/xap/xv/xv.prefix.diff
+++ /dev/null
@@ -1,11 +0,0 @@
---- ./Makefile.std.orig 2010-02-19 13:12:10.000000000 -0600
-+++ ./Makefile.std 2010-02-19 13:14:50.000000000 -0600
-@@ -56,7 +56,7 @@
- ### NOTE: Users of old K&R compilers (i.e., any version not supporting C89
- ### string concatenation, such as "fub" "ar" => "fubar") should update
- ### xvtext.c:1831 (or thereabouts) if either PREFIX or DOCDIR changes:
--PREFIX = /usr/local
-+PREFIX = /usr
- BINDIR = $(PREFIX)/bin
- MANDIR = $(PREFIX)/share/man/man1
- MANSUF = 1
diff --git a/source/xap/xv/xv.prefix_x86_64.diff b/source/xap/xv/xv.prefix_x86_64.diff
deleted file mode 100644
index 8f629c34..00000000
--- a/source/xap/xv/xv.prefix_x86_64.diff
+++ /dev/null
@@ -1,20 +0,0 @@
---- ./Makefile.std.orig 2010-02-19 13:15:05.000000000 -0600
-+++ ./Makefile.std 2010-02-19 13:16:10.000000000 -0600
-@@ -61,7 +61,7 @@
- MANDIR = $(PREFIX)/share/man/man1
- MANSUF = 1
- DOCDIR = $(PREFIX)/share/doc/xv
--LIBDIR = $(PREFIX)/lib/xv
-+LIBDIR = $(PREFIX)/lib64/xv
- SYSCONFDIR = /etc
- DESTDIR =
-
-@@ -236,7 +236,7 @@
-
-
- ### for Linux, uncomment one of the following lines:
--#MCHN = -DLINUX -L/usr/X11R6/lib
-+MCHN = -DLINUX -L/usr/X11R6/lib64
- #MCHN = -DLINUX -L/usr/X11R6/lib64
-
-