diff options
Diffstat (limited to 'net-misc/asterisk/files/1.8.0/asterisk.initd')
| -rw-r--r-- | net-misc/asterisk/files/1.8.0/asterisk.initd | 273 |
1 files changed, 273 insertions, 0 deletions
diff --git a/net-misc/asterisk/files/1.8.0/asterisk.initd b/net-misc/asterisk/files/1.8.0/asterisk.initd new file mode 100644 index 000000000000..627fa88d3f92 --- /dev/null +++ b/net-misc/asterisk/files/1.8.0/asterisk.initd @@ -0,0 +1,273 @@ +#!/sbin/runscript +# Copyright 1999-2011 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Header: /var/cvsroot/gentoo-x86/net-misc/asterisk/files/1.8.0/asterisk.initd,v 1.1 2011/09/01 14:09:56 chainsaw Exp $ + +opts="${opts} forcestop reload" + +depend() { + need net + use nscd dns dahdi mysql postgresql slapd capi +} + +is_running() { + if [ -z "`pidof asterisk`" ]; then + return 1 + else + PID="`cat /var/run/asterisk/asterisk.pid`" + for x in `pidof asterisk`; do + if [ "${x}" = "${PID}" ]; then + return 0 + fi + done + fi + + return 1 +} + +asterisk_run_loop() { + local result=0 signal=0 + + echo "Initializing asterisk wrapper" + OPTS="$*" + + trap "rm /var/run/asterisk/wrapper_loop.pid" EXIT + cut -f4 -d' ' < /proc/self/stat > /var/run/asterisk/wrapper_loop.pid + + while :; do + if [ -n "${TTY}" ]; then + /usr/bin/stty -F ${TTY} sane + ${NICE} /usr/sbin/asterisk ${OPTS} >${TTY} 2>&1 <${TTY} + result=$? + else + set -o pipefail + ${NICE} /usr/sbin/asterisk ${OPTS} 2>&1 >/dev/null + result=$? + set +o pipefail + fi + + if [ $result -eq 0 ]; then + echo "Asterisk terminated normally" + break + else + if [ $result -gt 128 ]; then + signal=`expr $result - 128` + MSG="Asterisk terminated with Signal: $signal" + + CORE_TARGET="core-`date +%Y%m%d-%H%M%S`" + + local CORE_DUMPED=0 + if [ -f "${ASTERISK_CORE_DIR}/core" ]; then + mv "${ASTERISK_CORE_DIR}/core" \ + "${ASTERISK_CORE_DIR}/${CORE_TARGET}" + CORE_DUMPED=1 + + elif [ -f "${ASTERISK_CORE_DIR}/core.${PID}" ]; then + mv "${ASTERISK_CORE_DIR}/core.${PID}" \ + "${ASTERISK_CORE_DIR}/${CORE_TARGET}" + CORE_DUMPED=1 + + fi + + [ $CORE_DUMPED -eq 1 ] && \ + MSG="${MSG}\n\rCore dumped: ${ASTERISK_CORE_DIR}/${CORE_TARGET}" + else + MSG="Asterisk terminated with return code: $result" + fi + + # kill left-over tasks + for X in ${ASTERISK_CLEANUP_ON_CRASH}; do + kill -9 `pidof ${X}`; + done + fi + + [ -n "${TTY}" ] \ + && echo "${MSG}" >${TTY} \ + || echo "${MSG}" + + + if [ -n "${ASTERISK_NOTIFY_EMAIL}" ] && \ + [ -x /usr/sbin/sendmail ]; then + echo -e -n "Subject: Asterisk crashed\n\r${MSG}\n\r" |\ + /usr/sbin/sendmail "${ASTERISK_NOTIFY_EMAIL}" + fi + sleep "${ASTERISK_RESTART_DELAY}" + echo "Restarting Asterisk..." + done + return 0 +} + +start() { + local OPTS USER GROUP PID NICE="" + local tmp x + + local OPTS ARGS + + ebegin "Starting asterisk PBX" + + eindent + + # filter (redundant) arguments + OPTS=`echo "${ASTERISK_OPTS}" | sed -re "s:-[cfF]::g"` + + # default options + OPTS="${OPTS} -f" # don't fork / detach breaks wrapper script... + + # mangle yes/no options + ASTERISK_CONSOLE="`echo ${ASTERISK_CONSOLE} | tr '[:lower:]' '[:upper:]'`" + + ASTERISK_RESTART_DELAY="`echo "${ASTERISK_RESTART_DELAY}" | sed -re 's/^([0-9]*).*/\1/'`" + [ -z "${ASTERISK_RESTART_DELAY}" ] && ASTERISK_RESTART_DELAY=5 + + if [ -n "${ASTERISK_CORE_SIZE}" ] && + [ "${ASTERISK_CORE_SIZE}" != "0" ]; then + ulimit -c ${ASTERISK_CORE_SIZE} + + if [ -n "${ASTERISK_CORE_DIR}" ] && \ + [ ! -d "${ASTERISK_CORE_DIR}" ] + then + mkdir -m750 -p "${ASTERISK_CORE_DIR}" + + if [ -n "${ASTERISK_USER}" ]; then + chown -R "${ASTERISK_USER}" "${ASTERISK_CORE_DIR}" + fi + fi + ASTERISK_CORE_DIR="${ASTERISK_CORE_DIR:-/tmp}" + + cd "${ASTERISK_CORE_DIR}" + einfo "Core dump size : ${ASTERISK_CORE_SIZE}" + einfo "Core dump location : ${ASTERISK_CORE_DIR}" + + OPTS="${OPTS} -g" + fi + + if [ -n "${ASTERISK_MAX_FD}" ]; then + ulimit -n ${ASTERISK_MAX_FD} + einfo "Max open filedescriptors : ${ASTERISK_MAX_FD}" + fi + + if [ -n "${ASTERISK_NICE}" ]; then + if [ ${ASTERISK_NICE} -ge -20 ] && \ + [ ${ASTERISK_NICE} -le 19 ]; then + einfo "Nice level : ${ASTERISK_NICE}" + NICE="nice -n ${ASTERISK_NICE} --" + else + eerror "Nice value must be between -20 and 19" + return 1 + fi + fi + + if [ -n "${ASTERISK_NOTIFY_EMAIL}" ]; then + if [ -x /usr/sbin/sendmail ]; then + einfo "Email notifications go to : ${ASTERISK_NOTIFY_EMAIL}" + else + ewarn "Notifications disabled, /usr/sbin/sendmail doesn't exist or is not executable!" + unset ASTERISK_NOTIFY_EMAIL + fi + fi + + if [ -n "${ASTERISK_TTY}" ]; then + for x in ${ASTERISK_TTY} \ + /dev/tty${ASTERISK_TTY} \ + /dev/vc/${ASTERISK_TTY} + do + if [ -c "${x}" ]; then + TTY="${x}" + fi + done + [ -n "${TTY}" ] && \ + einfo "Messages are sent to : ${TTY}" + fi + + if [ "${ASTERISK_CONSOLE}" = "YES" ] && [ -n "${TTY}" ]; then + einfo "Starting Asterisk console : ${ASTERISK_CONSOLE}" + OPTS="${OPTS} -c" + fi + + if [ -n "${ASTERISK_USER}" ]; then + USER=`echo $ASTERISK_USER | sed 's/:.*//'` + GROUP=`echo $ASTERISK_USER | awk -F: '/.*:.*/ { print $2 }'` + if [ -n "${USER}" ]; then + OPTS="${OPTS} -U ${USER}" + fi + if [ -n "${GROUP}" ]; then + OPTS="${OPTS} -G ${GROUP}" + GROUP=":${GROUP}" # make it look nice... + fi + for element in `find /var/{log,run}/asterisk`; do + if [ `stat -c %U $element` != "${USER}" ]; then + ewarn "${USER} is not the owner of $element, fixing." + chown -R ${USER} /var/{log,run}/asterisk + chmod -R u+r /var/{log,run}/asterisk + chmod u+x /var/{log,run}/asterisk + fi; + done; + einfo "Starting asterisk as : ${USER}${GROUP}" + else + ewarn "Starting asterisk as root is not recommended." + fi + + asterisk_run_loop ${OPTS} 2>&1 | logger -t asterisk_wrapper & + result=$? + + if [ $result -eq 0 ]; then + # 2 seconds should be enough for asterisk to start + sleep 2 + is_running + result=$? + fi + + eoutdent + eend $result +} + +forcestop() { + ebegin "Stopping asterisk PBX" + start-stop-daemon --stop --pidfile /var/run/asterisk/asterisk.pid + eend $? +} + +stop() { + if ! is_running; then + eerror "Asterisk is not running!" + return 0 + fi + + if [ -r /var/run/asterisk/wrapper_loop.pid ]; then + ebegin "Killing wrapper script" + kill `cat /var/run/asterisk/wrapper_loop.pid` + eend $? + fi + + ebegin "Stopping asterisk PBX gracefully" + /usr/sbin/asterisk -r -x "core stop gracefully" &>/dev/null + # Now we have to wait until asterisk has _really_ stopped. + sleep 1 + if is_running; then + einfon "Waiting for asterisk to shutdown ." + local cnt=0 + while is_running; do + cnt=`expr $cnt + 1` + if [ $cnt -gt 60 ] ; then + # Waited 120 seconds now. Fail. + echo + eend 1 "Failed." + return + fi + sleep 2 + echo -n "." + done + echo + fi + eend 0 +} + +reload() { + if is_running; then + ebegin "Forcing asterisk to reload configuration" + /usr/sbin/asterisk -r -x "module reload" &>/dev/null + eend $? + else + eerror "Asterisk is not running!" + fi +} |