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#!/bin/sh
# $Id$
#
# asterisk Starts, Stops and Reloads Asterisk.
#
# chkconfig: 2345 90 60
# description: Asterisk PBX and telephony daemon.
# processname: asterisk
# pidfile: /var/run/asterisk.pid
#
# Thu Nov 17 2005 Gregory Boehnlein <damin@nacs.net>
# - Updated Version to 1.3
# - Reversed behavior of LD_ASSUME_KERNEL=2.4.1
# - Added detailed failure messages
#
# Sun Jul 18 2004 Gregory Boehnlein <damin@nacs.net>
# - Updated Version to 1.2
# - Added test for safe_asterisk
# - Verified SIGTERM issued by "killproc" ensures "stop gracefully"
# - Added support for -U and -G command line options
# - Modified "reload" to call asterisk -rx 'reload'
# Use this option to specify a different configuration directory
#AST_CONFIG=/etc/asterisk
# Installation directory
AST_SBIN=/usr/sbin
# Uncomment the following and set them to the user/groups that you
# want to run Asterisk as. NOTE: this requires substantial work to
# be sure that Asterisk's environment has permission to write the
# files required for its operation, including logs, its comm
# socket, the asterisk database, etc.
#AST_USER="asterisk"
#AST_GROUP="asterisk"
# Source function library.
. /etc/rc.d/init.d/functions
if ! [ -x $AST_SBIN/asterisk ] ; then
echo "ERROR: $AST_SBIN/asterisk not found"
exit 0
fi
if ! [ -d $AST_CONFIG ] ; then
echo "ERROR: $AST_CONFIG directory not found"
exit 0
fi
# Uncomment this ONLY if you know what you are doing.
# export LD_ASSUME_KERNEL=2.4.1
# Full path to asterisk binary
DAEMON=$AST_SBIN/asterisk
# Full path to safe_asterisk script
SAFE_ASTERISK=$AST_SBIN/safe_asterisk
# Allow configuration overrides in /etc/sysconfig/asterisk
CONFIG0=`readlink $0`
if [ "$CONFIG0" = "" ]; then
CONFIGFILE=/etc/sysconfig/`basename $0`
else
CONFIGFILE=/etc/sysconfig/`basename $CONFIG0`
fi
[ -x $CONFIGFILE ] && . $CONFIGFILE
RETVAL=0
start() {
# Check if Asterisk is already running. If it is, then bug out, because
# starting safe_asterisk when Asterisk is running is very bad.
VERSION=`${AST_SBIN}/asterisk -rx 'core show version'`
if [ "`echo $VERSION | cut -c 1-8`" = "Asterisk" ]; then
echo "Asterisk is already running."
exit 1
fi
# Start daemons.
echo -n $"Starting asterisk: "
if [ -f $SAFE_ASTERISK ] ; then
DAEMON=$SAFE_ASTERISK
fi
if [ $AST_USER ] ; then
ASTARGS="-U $AST_USER"
fi
if [ $AST_GROUP ] ; then
ASTARGS="$ASTARGS -G $AST_GROUP"
fi
if [ $AST_CONFIG ]; then
ASTARGS="$ASTARGS -C $AST_CONFIG/asterisk.conf"
fi
daemon $DAEMON $ASTARGS
RETVAL=$?
[ $RETVAL -eq 0 ] && touch /var/lock/subsys/asterisk
echo
return $RETVAL
}
stop() {
# Stop daemons.
echo -n $"Shutting down asterisk: "
killproc asterisk
RETVAL=$?
[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/asterisk
echo
return $RETVAL
}
restart() {
stop
start
}
reload() {
$DAEMON -rx 'reload' > /dev/null 2> /dev/null
}
# See how we were called.
case "$1" in
start)
start
;;
stop)
stop
;;
restart)
restart
;;
reload)
reload
;;
condrestart)
[ -f /var/lock/subsys/asterisk ] && restart || :
;;
status)
status asterisk
;;
*)
echo "Usage: asterisk {start|stop|restart|reload|condrestart|status}"
exit 1
esac
exit $?
|