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Diffstat (limited to 'misc/zaptel/rc.zaptel')
| -rw-r--r-- | misc/zaptel/rc.zaptel | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/misc/zaptel/rc.zaptel b/misc/zaptel/rc.zaptel new file mode 100644 index 0000000000..1ab703e7ab --- /dev/null +++ b/misc/zaptel/rc.zaptel @@ -0,0 +1,209 @@ +#!/bin/sh +# +# This shell script takes care of loading and unloading +# Zapata Telephony interfaces +# +# This script is a heavily modified version of zaptel.init found +# in the zaptel source archive and thus is covered under the GNU +# General Public License version 2. +# +# Some parts Copyright 2007, Alan Hicks, Lizella, GA +# + +# What modules should we try to load on 'start'? By default, we'll +# attempt to load the driver for the popular Digium WildCat cards. If +# this fails or no modules are specified, the ztdummy module will be +# automatically loaded to provide a timing mechanism in the kernel. +# If you need some other modules loaded, seperate them with spaces. +# MODULES="foo bar" +MODULES="wctdm" + +ZTCFG_CMD=/sbin/ztcfg +FXOTUNE=/sbin/fxotune +LOCKFILE=/var/lock/subsys/zaptel + +# The default syncer Astribank. Usually set automatically to a sane +# value by xpp_sync(1) if you have an Astribank. You can set this to an +# explicit Astribank (e.g: 01). +XPP_SYNC=auto + +# The maximal timeout (seconds) to wait for udevd to finish generating +# device nodes after the modules have loaded and before running ztcfg. +ZAP_DEV_TIMEOUT=20 + +##################################################################### +## ## +## NOTHING BELOW HERE SHOULD NEED TO BE CHANGED ## +## ## +##################################################################### + +# recursively unload a module and its dependencies, if possible. +# For some reason, modprobe can't seem to remove these modules +# on its own, so we kludge this here. +# inputs: module to unload. +# returns: the result from +unload_module() { + module="$1" + line=$(lsmod 2>/dev/null | grep "^$1 ") + if [ "$line" = '' ]; then return; fi # module was not loaded + + set -- $line + # $1: the original module, $2: size, $3: refcount, $4: deps list + mods=$(echo $4 | tr , ' ') + # xpp_usb keeps the xpds below busy if an xpp hardware is + # connected. Hence must be removed before them: + case "$module" in xpd_*) mods="xpp_usb $mods";; esac + for mod in $mods; do + # run in a subshell, so it won't step over our vars: + (unload_module $mod) + # TODO: the following is probably the error handling we want: + # if [ $? != 0 ]; then return 1; fi + done + rmmod $module +} + +# I have not tested this function in the least, so I cannot say if it +# works properly with Slackware or not. If you can, please test this +# and report back any problems or successes you may have so we can fix +# this in the SlackBuild script. With that said, I don't see any reason +# why this function would not work. +# -- Alan Hicks +hpec_start() { + # HPEC license found + if ! echo /var/lib/digium/licenses/HPEC-*.lic | grep -v '\*' | grep -q .; then + return + fi + + # zaphpec_enable not installed in /usr/sbin + if [ ! -f /usr/sbin/zaphpec_enable ]; then + echo -n "Running zaphpec_enable: Failed" + echo -n "." + echo " The zaphpec_enable binary is not installed in /usr/sbin." + return + fi + + # zaphpec_enable not set executable + if [ ! -x /usr/sbin/zaphpec_enable ]; then + echo -n "Running zaphpec_enable: Failed" + echo -n "." + echo " /usr/sbin/zaphpec_enable is not set as executable." + return + fi + + # zaphpec_enable properly installed + action "Running zaphpec_enable: " /usr/sbin/zaphpec_enable + if [ $? = 0 ]; then + echo -n "done" + echo "." + else + echo -n "Failed" + echo -n "." + echo " This can be caused if you had already run zaphpec_enable, or if your HPEC license is no longer valid." + fi +} + + +# Check that telephony is up. +#[ "${TELEPHONY}" = "yes" ] || exit 0 + +if [ ! -f /etc/zaptel.conf ]; then + echo "Could not find /etc/zaptel.conf! Abandon ship!" + exit 1 +fi + +if [ "${DEBUG}" = "yes" ]; then + ARGS="debug=1" +fi + +RETVAL=0 + +# See how we were called. +case "$1" in + start) + # Load drivers + rmmod wcusb 2> /dev/null + rmmod wcfxsusb 2> /dev/null + rmmod audio 2> /dev/null + + echo "Loading zaptel framework: " + modprobe zaptel ${ARGS} + + echo -n "Waiting for zap to come online..." + TMOUT=$ZAP_DEV_TIMEOUT # max secs to wait + while [ ! -d /dev/zap ] ; do + echo -n "$TMOUT " + sleep 1 + TMOUT=$(expr $TMOUT - 1) + if [ $TMOUT -eq 0 ] ; then + echo " " # line break + echo "Error: missing /dev/zap!" + exit 1 + fi + done + echo "OK" + echo -n "Loading zaptel hardware modules:" + for x in $MODULES; do + if modprobe ${x} ${ARGS} 2> /dev/null; then + echo "Loaded module: ${x}." + fi + done + sleep 3 # TODO: remove it + + if [ ! -e /proc/zaptel/1 ]; then + echo "No functioning zap hardware found in /proc/zaptel, loading ztdummy" + modprobe ztdummy 2> /dev/null + fi + + echo "Running ztcfg: " + $ZTCFG_CMD 2> /dev/null + RETVAL=$? + + if [ $RETVAL -eq 0 ]; then + touch $LOCKFILE + else + echo "Something went wrong. Try running ztcfg -vvv." + fi + + # This is allowed to fail (or not even run). These files may not + # be present, and aren't required for Asterisk. + if [ -x "$FXOTUNE" ] && [ -r /etc/fxotune.conf ]; then + $FXOTUNE -s || : + fi + + hpec_start + ;; + stop) + # Unload drivers + echo -n "Unloading zaptel hardware drivers:" + unload_module zaptel + RETVAL=$? + echo "." + + [ $RETVAL -eq 0 ] && rm -f $LOCKFILE + ;; + unload) + # We don't have zaptel helper, so let's not replicate too much code: + # allow others to use the unload command. + unload_module zaptel + ;; + restart) + $0 stop + $0 start + ;; + reload) + echo "Reloading ztcfg: " + if $ZTCFG_CMD 2> /dev/null; then + echo -n "done" + RETVAL=0 + else + echo "ztcfg failed. Are your modules loaded?" + RETVAL=1 + fi + ;; + *) + echo "Usage: zaptel {start|stop|restart|reload}" + exit 1 +esac + +exit $RETVAL + |