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|
#! /bin/sh
#
### BEGIN INIT INFO
# Provides: openser
# Required-Start: $syslog $network $local_fs $time
# Required-Stop: $syslog $network $local_fs
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Start the OpenSER SIP proxy server
# Description: Start the OpenSER SIP proxy server
### END INIT INFO
#
# TODO:
# The following fields should be added (and completed):
# Should-Start: postgresql mysql radius
# Should-Stop: postgresql mysql radius
PATH=/sbin:/bin:/usr/sbin:/usr/bin
DAEMON=/usr/sbin/openser
NAME=openser
DESC=openser
HOMEDIR=/var/run/openser
PIDFILE=$HOMEDIR/$NAME.pid
DEFAULTS=/etc/default/openser
RUN_OPENSER=no
# Do not start openser if fork=no is set in the config file
# otherwise the boot process will just stop
check_fork ()
{
if grep -q "^[[:space:]]*fork[[:space:]]*=[[:space:]]*no.*" /etc/openser/openser.cfg; then
echo "Not starting $DESC: fork=no specified in config file; run /etc/init.d/openser debug instead"
exit 1
fi
}
check_openser_config ()
{
# Check if openser configuration is valid before starting the server
set +e
out=$($DAEMON -c > /dev/null 2>&1)
retcode=$?
set -e
if [ "$retcode" != '0' ]; then
echo "Not starting $DESC: invalid configuration file!"
exit 1
fi
}
create_radius_seqfile ()
{
# Create a radius sequence file to be used by the radius client if
# radius accounting is enabled. This is needed to avoid any issue
# with the file not being writable if openser first starts as user
# root because DUMP_CORE is enabled and creates this file as user
# root and then later it switches back to user openser and cannot
# write to the file. If the file exists before openser starts, it
# won't change it's ownership and will be writable for both root
# and openser, no matter what options are chosen at install time
RADIUS_SEQ_FILE=/var/run/openser/openser_radius.seq
if [ -d /var/run/openser ]; then
chown ${USER}:${GROUP} /var/run/openser
if [ ! -f $RADIUS_SEQ_FILE ]; then
touch $RADIUS_SEQ_FILE
fi
chown ${USER}:${GROUP} $RADIUS_SEQ_FILE
chmod 660 $RADIUS_SEQ_FILE
fi
}
test -f $DAEMON || exit 0
# Load startup options if available
if [ -f $DEFAULTS ]; then
. $DEFAULTS || true
fi
if [ "$RUN_OPENSER" != "yes" ]; then
echo "OpenSER not yet configured. Edit /etc/default/openser first."
exit 0
fi
set -e
MEMORY=$((`echo $MEMORY | sed -e 's/[^0-9]//g'`))
[ -z "$USER" ] && USER=openser
[ -z "$GROUP" ] && GROUP=openser
[ $MEMORY -le 0 ] && MEMORY=32
if test "$DUMP_CORE" = "yes" ; then
# Ignore USER and GROUP in this case and use root,
# else it won't write the core file.
OPTIONS="-P $PIDFILE -m $MEMORY -u root -g root -w $HOMEDIR"
ulimit -c unlimited
else
OPTIONS="-P $PIDFILE -m $MEMORY -u $USER -g $GROUP"
fi
case "$1" in
start|debug)
check_openser_config
create_radius_seqfile
if [ "$1" != "debug" ]; then
check_fork
fi
echo -n "Starting $DESC: $NAME"
start-stop-daemon --start --quiet --pidfile $PIDFILE \
--exec $DAEMON -- $OPTIONS || echo -n " already running"
echo "."
;;
stop)
echo -n "Stopping $DESC: $NAME"
start-stop-daemon --oknodo --stop --quiet --pidfile $PIDFILE \
--exec $DAEMON
echo "."
;;
restart|force-reload)
check_openser_config
create_radius_seqfile
echo -n "Restarting $DESC: $NAME"
start-stop-daemon --oknodo --stop --quiet --pidfile \
$PIDFILE --exec $DAEMON
sleep 1
start-stop-daemon --start --quiet --pidfile \
$PIDFILE --exec $DAEMON -- $OPTIONS
echo "."
;;
*)
N=/etc/init.d/$NAME
echo "Usage: $N {start|stop|restart|force-reload|debug}" >&2
exit 1
;;
esac
exit 0
|
