#! /bin/sh# Copyright (c) 2002 FhG FOKUS, Germany.# All rights reserved.## /etc/init.d/openser#### BEGIN INIT INFO# Provides:          sip# Required-Start:    $network# X-UnitedLinux-Should-Start: $network# Required-Stop:     $network# X-UnitedLinux-Should-Stop: $network# Default-Start:     3 5# Default-Stop:      0 1 2 6# Short-Description: OpenSIP Express Router# Description:       Start OpenSER and provide the routing of SIP requests.### END INIT INFO# Check for missing binaries (stale symlinks should not happen)OSER_BIN=/usr/sbin/opensertest -x $OSER_BIN || exit 5# Check for existence of needed config file and read itOSER_CONFIG=/etc/openser/openser.cfgtest -r $OSER_CONFIG || exit 6# Shell functions sourced from /etc/rc.status:#      rc_check         check and set local and overall rc status#      rc_status        check and set local and overall rc status#      rc_status -v     ditto but be verbose in local rc status#      rc_status -v -r  ditto and clear the local rc status#      rc_status -s     display "skipped" and exit with status 3#      rc_status -u     display "unused" and exit with status 3#      rc_failed        set local and overall rc status to failed#      rc_failed <num>  set local and overall rc status to <num>#      rc_reset         clear local rc status (overall remains)#      rc_exit          exit appropriate to overall rc status#      rc_active	checks whether a service is activated by symlinks#      rc_splash arg    sets the boot splash screen to arg (if active). /etc/rc.status# Reset status of this servicerc_reset# Return values acc. to LSB for all commands but status:# 0	  - success# 1       - generic or unspecified error# 2       - invalid or excess argument(s)# 3       - unimplemented feature (e.g. "reload")# 4       - user had insufficient privileges# 5       - program is not installed# 6       - program is not configured# 7       - program is not running# 8--199  - reserved (8--99 LSB, 100--149 distrib, 150--199 appl)# # Note that starting an already running service, stopping# or restarting a not-running service as well as the restart# with force-reload (in case signaling is not supported) are# considered a success.case "$1" in	start)		echo -n "Starting Open SIP Express Router "		## Start daemon with startproc(8). If this fails		## the return value is set appropriately by startproc.		startproc $OSER_BIN -f $OSER_CONFIG		# Remember status and be verbose		rc_status -v		;;	stop)		echo -n "Shutting down Open SIP Express Router "		## Stop daemon with killproc(8) and if this fails		## killproc sets the return value according to LSB.		killproc -TERM $OSER_BIN		# Remember status and be verbose		rc_status -v		;;	restart)		## Stop the service and regardless of whether it was		## running or not, start it again.		$0 stop		$0 start		# Remember status and be quiet		rc_status		;;	force-reload)		## Signal the daemon to reload its config. Most daemons		## do this on signal 1 (SIGHUP).		## If it does not support it, restart.		echo -n "Reload service Open SIP Express Router "		## Otherwise:		$0 stop  &&  $0 start		rc_status		;;	reload)		## Like force-reload, but if daemon does not support		## signaling, do nothing (!)		## Otherwise if it does not support reload:		rc_failed 3		rc_status -v		;;	status)		echo -n "Checking for service Open SIP Express Router "		## Check status with checkproc(8), if process is running		## checkproc will return with exit status 0.		# Return value is slightly different for the status command:		# 0 - service up and running		# 1 - service dead, but /var/run/  pid  file exists		# 2 - service dead, but /var/lock/ lock file exists		# 3 - service not running (unused)		# 4 - service status unknown :-(		# 5--199 reserved (5--99 LSB, 100--149 distro, 150--199 appl.)		# NOTE: checkproc returns LSB compliant status values.		checkproc $OSER_BIN		# NOTE: rc_status knows that we called this init script with		# "status" option and adapts its messages accordingly.		rc_status -v		;;	*)		echo "Usage: $0 {start|stop|status|restart|force-reload|reload}"		exit 1		;;esacrc_exit