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diff -up qt-everywhere-opensource-src-4.8.4/src/gui/painting/qcups.cpp.cupsEnumDests qt-everywhere-opensource-src-4.8.4/src/gui/painting/qcups.cpp
--- qt-everywhere-opensource-src-4.8.4/src/gui/painting/qcups.cpp.cupsEnumDests 2012-11-23 10:09:53.000000000 +0000
+++ qt-everywhere-opensource-src-4.8.4/src/gui/painting/qcups.cpp 2013-07-03 15:30:06.232936976 +0100
@@ -50,9 +50,19 @@
QT_BEGIN_NAMESPACE
+typedef int (*CupsEnumDests)(unsigned flags, int msec, int *cancel,
+ cups_ptype_t type, cups_ptype_t mask,
+ cups_dest_cb_t cb, void *user_data);
+typedef http_t * (*CupsConnectDest)(cups_dest_t *dest, unsigned flags,
+ int msec, int *cancel,
+ char *resource, size_t resourcesize,
+ cups_dest_cb_t cb, void *user_data);
+typedef int (*CupsCopyDest)(cups_dest_t *dest, int num_dests,
+ cups_dest_t **dests);
typedef int (*CupsGetDests)(cups_dest_t **dests);
typedef void (*CupsFreeDests)(int num_dests, cups_dest_t *dests);
typedef const char* (*CupsGetPPD)(const char *printer);
+typedef const char* (*CupsGetPPD2)(http_t *http, const char *printer);
typedef int (*CupsMarkOptions)(ppd_file_t *ppd, int num_options, cups_option_t *options);
typedef ppd_file_t* (*PPDOpenFile)(const char *filename);
typedef void (*PPDMarkDefaults)(ppd_file_t *ppd);
@@ -66,12 +76,24 @@ typedef const char* (*CupsLangEncoding)(
typedef int (*CupsAddOption)(const char *name, const char *value, int num_options, cups_option_t **options);
typedef int (*CupsTempFd)(char *name, int len);
typedef int (*CupsPrintFile)(const char * name, const char * filename, const char * title, int num_options, cups_option_t * options);
+typedef int (*CupsPrintFile2)(http_t *http, const char *name, const char *filename, const char *title, int num_options, cups_option_t *options);
+
+typedef struct
+{
+ cups_dest_t *printers;
+ int num_printers;
+} EnumDestsContext;
static bool cupsLoaded = false;
static int qt_cups_num_printers = 0;
+static cups_dest_t *qt_cups_printers = 0;
+static CupsEnumDests _cupsEnumDests = 0;
+static CupsConnectDest _cupsConnectDest = 0;
+static CupsCopyDest _cupsCopyDest = 0;
static CupsGetDests _cupsGetDests = 0;
static CupsFreeDests _cupsFreeDests = 0;
static CupsGetPPD _cupsGetPPD = 0;
+static CupsGetPPD2 _cupsGetPPD2 = 0;
static PPDOpenFile _ppdOpenFile = 0;
static PPDMarkDefaults _ppdMarkDefaults = 0;
static PPDClose _ppdClose = 0;
@@ -84,14 +106,35 @@ static CupsLangEncoding _cupsLangEncodin
static CupsAddOption _cupsAddOption = 0;
static CupsTempFd _cupsTempFd = 0;
static CupsPrintFile _cupsPrintFile = 0;
+static CupsPrintFile2 _cupsPrintFile2 = 0;
+
+static int enum_dest_cb (void *user_data, unsigned flags, cups_dest_t *dest)
+{
+ EnumDestsContext *context = (EnumDestsContext *) user_data;
+
+ if ((flags & (CUPS_DEST_FLAGS_UNCONNECTED |
+ CUPS_DEST_FLAGS_REMOVED |
+ CUPS_DEST_FLAGS_ERROR |
+ CUPS_DEST_FLAGS_RESOLVING |
+ CUPS_DEST_FLAGS_CONNECTING |
+ CUPS_DEST_FLAGS_CANCELED)) == 0)
+ context->num_printers = _cupsCopyDest (dest, context->num_printers,
+ &context->printers);
+
+ return 1;
+}
static void resolveCups()
{
QLibrary cupsLib(QLatin1String("cups"), 2);
if(cupsLib.load()) {
+ _cupsEnumDests = (CupsEnumDests) cupsLib.resolve("cupsEnumDests");
+ _cupsConnectDest = (CupsConnectDest) cupsLib.resolve("cupsConnectDest");
+ _cupsCopyDest = (CupsCopyDest) cupsLib.resolve("cupsCopyDest");
_cupsGetDests = (CupsGetDests) cupsLib.resolve("cupsGetDests");
_cupsFreeDests = (CupsFreeDests) cupsLib.resolve("cupsFreeDests");
_cupsGetPPD = (CupsGetPPD) cupsLib.resolve("cupsGetPPD");
+ _cupsGetPPD2 = (CupsGetPPD2) cupsLib.resolve("cupsGetPPD2");
_cupsLangGet = (CupsLangGet) cupsLib.resolve("cupsLangGet");
_cupsLangEncoding = (CupsLangEncoding) cupsLib.resolve("cupsLangEncoding");
_ppdOpenFile = (PPDOpenFile) cupsLib.resolve("ppdOpenFile");
@@ -104,14 +147,27 @@ static void resolveCups()
_cupsAddOption = (CupsAddOption) cupsLib.resolve("cupsAddOption");
_cupsTempFd = (CupsTempFd) cupsLib.resolve("cupsTempFd");
_cupsPrintFile = (CupsPrintFile) cupsLib.resolve("cupsPrintFile");
+ _cupsPrintFile2 = (CupsPrintFile2) cupsLib.resolve("cupsPrintFile2");
- if (_cupsGetDests && _cupsFreeDests) {
- cups_dest_t *printers;
+ if (_cupsEnumDests && _cupsCopyDest &&
+ _cupsConnectDest && _cupsGetPPD2 &&
+ _cupsPrintFile2) {
+ EnumDestsContext context;
+ context.printers = 0;
+ context.num_printers = 0;
+ _cupsEnumDests(0, -1, 0, 0, 0,
+ enum_dest_cb, &context);
+
+ qt_cups_printers = context.printers;
+ qt_cups_num_printers = context.num_printers;
+ } else if (_cupsGetDests && _cupsFreeDests) {
+ cups_dest_t *printers;
int num_printers = _cupsGetDests(&printers);
- if (num_printers)
- _cupsFreeDests(num_printers, printers);
- qt_cups_num_printers = num_printers;
- }
+
+ if (num_printers)
+ _cupsFreeDests(num_printers, printers);
+ qt_cups_num_printers = num_printers;
+ }
}
cupsLoaded = true;
}
@@ -134,7 +190,15 @@ QCUPSSupport::QCUPSSupport()
return;
// Update the available printer count
- qt_cups_num_printers = prnCount = _cupsGetDests(&printers);
+ if (qt_cups_printers && _cupsCopyDest) {
+ int i;
+ for (i = 0; i < qt_cups_num_printers; ++i) {
+ prnCount = _cupsCopyDest (&qt_cups_printers[i],
+ prnCount,
+ &printers);
+ }
+ } else
+ qt_cups_num_printers = prnCount = _cupsGetDests(&printers);
for (int i = 0; i < prnCount; ++i) {
if (printers[i].is_default) {
@@ -188,7 +252,19 @@ const ppd_file_t* QCUPSSupport::setCurre
currPPD = 0;
page_sizes = 0;
- const char *ppdFile = _cupsGetPPD(printers[index].name);
+ const char *ppdFile = 0;
+ if (_cupsConnectDest && _cupsGetPPD2) {
+ char resource[HTTP_MAX_URI];
+ http_t *http = _cupsConnectDest (&printers[index], 0, -1, 0,
+ resource, sizeof (resource),
+ 0, 0);
+ if (http) {
+ char *name = strrchr (resource, '/');
+ if (name)
+ ppdFile = _cupsGetPPD2 (http, ++name);
+ }
+ } else
+ ppdFile = _cupsGetPPD(printers[index].name);
if (!ppdFile)
return 0;
@@ -343,7 +419,29 @@ bool QCUPSSupport::printerHasPPD(const c
{
if (!isAvailable())
return false;
- const char *ppdFile = _cupsGetPPD(printerName);
+
+ const char *ppdFile = 0;
+ if (_cupsConnectDest && _cupsGetPPD2) {
+ int i;
+ for (i = 0; i < prnCount; ++i)
+ if (!strcmp (printers[i].name, printerName))
+ break;
+
+ if (i == prnCount)
+ return false;
+
+ char resource[HTTP_MAX_URI];
+ http_t *http = _cupsConnectDest (&printers[i], 0, -1, 0,
+ resource, sizeof (resource),
+ 0, 0);
+ if (http) {
+ char *name = strrchr (resource, '/');
+ if (name)
+ ppdFile = _cupsGetPPD2 (http, ++name);
+ }
+ } else
+ ppdFile = _cupsGetPPD(printerName);
+
if (ppdFile)
unlink(ppdFile);
return (ppdFile != 0);
@@ -394,6 +492,26 @@ QPair<int, QString> QCUPSSupport::tempFd
int QCUPSSupport::printFile(const char * printerName, const char * filename, const char * title,
int num_options, cups_option_t * options)
{
+ if (_cupsConnectDest && _cupsPrintFile2) {
+ int i;
+ for (i = 0; i < prnCount; ++i)
+ if (!strcmp (printers[i].name, printerName))
+ break;
+
+ if (i != prnCount) {
+ char resource[HTTP_MAX_URI];
+ http_t *http = _cupsConnectDest (&printers[i], 0, -1, 0,
+ resource, sizeof (resource),
+ 0, 0);
+ if (http) {
+ char *name = strrchr (resource, '/');
+ if (name)
+ return _cupsPrintFile2 (http, ++name, filename, title,
+ num_options, options);
+ }
+ }
+ }
+
return _cupsPrintFile(printerName, filename, title, num_options, options);
}
diff -up qt-everywhere-opensource-src-4.8.4/src/gui/painting/qcups_p.h.cupsEnumDests qt-everywhere-opensource-src-4.8.4/src/gui/painting/qcups_p.h
--- qt-everywhere-opensource-src-4.8.4/src/gui/painting/qcups_p.h.cupsEnumDests 2012-11-23 10:09:53.000000000 +0000
+++ qt-everywhere-opensource-src-4.8.4/src/gui/painting/qcups_p.h 2013-07-03 15:27:24.733343017 +0100
@@ -92,7 +92,7 @@ public:
QStringList options() const;
- static bool printerHasPPD(const char *printerName);
+ bool printerHasPPD(const char *printerName);
QString unicodeString(const char *s);
diff -up qt-everywhere-opensource-src-4.8.4/src/gui/painting/qprinter.cpp.cupsEnumDests qt-everywhere-opensource-src-4.8.4/src/gui/painting/qprinter.cpp
--- qt-everywhere-opensource-src-4.8.4/src/gui/painting/qprinter.cpp.cupsEnumDests 2013-07-03 15:27:24.531342277 +0100
+++ qt-everywhere-opensource-src-4.8.4/src/gui/painting/qprinter.cpp 2013-07-03 15:27:24.733343017 +0100
@@ -844,7 +844,7 @@ void QPrinter::setPrinterName(const QStr
if(d->use_default_engine
&& d->outputFormat == QPrinter::NativeFormat) {
if (QCUPSSupport::cupsVersion() >= 10200
- && QCUPSSupport::printerHasPPD(name.toLocal8Bit().constData()))
+ && QCUPSSupport().printerHasPPD(name.toLocal8Bit().constData()))
setOutputFormat(QPrinter::PdfFormat);
else
setOutputFormat(QPrinter::PostScriptFormat);
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