contrib/init.d/rc.mandriva.asterisk

   1 #!/bin/sh
   2 #
   3 # asterisk:             Starts the asterisk service
   4 #
   5 # Version:              @(#) /etc/rc.d/init.d/asterisk 1.0
   6 #
   7 # chkconfig: 2345 95 10
   8 # description:  Starts the asterisk service
   9 #
  10 # processname:  asterisk
  11 #
  12
  13 # $Id$
  14
  15 TTY=9                   # TTY (if you want one) for Asterisk to run on
  16 CONSOLE=yes             # Whether or not you want a console
  17 NOTIFY=root             # Who to notify about crashes
  18 DUMPDROP=/tmp
  19 HOSTNAME=`hostname`
  20 ASTSBINDIR=/usr/sbin
  21
  22 if [ 0`readlink $0` = "0" ]; then
  23         CONFIGFILE=/etc/sysconfig/`basename $0`
  24 else
  25         CONFIG0=`readlink $0`
  26         CONFIGFILE=/etc/sysconfig/`basename $CONFIG0`
  27 fi
  28
  29 # Setup environment
  30 cd /usr/src
  31 if [ -f /usr/lib/asterisk/modules/chan_h323.so -a `grep -c ^noload=chan_h323.so /etc/asterisk/modules.conf` -eq 0 ]; then
  32         OPENH323DIR=/usr/src/h323/openh323
  33         PWLIBDIR=/usr/src/h323/pwlib
  34 else
  35         OPENH323DIR=/usr/src/oh323/openh323
  36         PWLIBDIR=/usr/src/oh323/pwlib
  37 fi
  38
  39 # Put overrides in /etc/sysconfig/asterisk
  40 [ -r $CONFIGFILE ] && . $CONFIGFILE
  41
  42 LD_LIBRARY_PATH=$OPENH323DIR/lib:$PWLIBDIR/lib
  43 export OPENH323DIR PWLIBDIR LD_LIBRARY_PATH
  44
  45 # Source function library.
  46 . /etc/rc.d/init.d/functions
  47
  48 #
  49 # Don't fork when running "safely"
  50 #
  51 ASTARGS="-p"
  52 if [ "$TTY" != "" ]; then
  53         if [ -c /dev/tty${TTY} ]; then
  54                 TTY=tty${TTY}
  55         elif [ -c /dev/vc/${TTY} ]; then
  56                 TTY=vc/${TTY}
  57         else
  58                 echo "Cannot find your TTY (${TTY})" >&2
  59                 exit 1
  60         fi
  61         ASTARGS="${ASTARGS} -vvv"
  62         if [ "$CONSOLE" != "no" ]; then
  63                 ASTARGS="${ASTARGS} -c"
  64         fi
  65 fi
  66 if [ ! -w ${DUMPDROP} ]; then
  67         echo "Cannot write to ${DUMPDROP}" >&2
  68         exit 1
  69 fi
  70
  71 #
  72 # Let Asterisk dump core
  73 #
  74 ulimit -c unlimited
  75
  76 #launch_asterisk()
  77 #{
  78 #}
  79
  80 SIGMSG=("None", "Hangup" "Interrupt" "Quit" "Illegal instruction" "Trace trap" "IOT Trap" "Bus Error" "Floating-point exception" "Killed" "User-defined signal 1" "Segmentation violation" "User-defined signal 2" "Broken pipe" "Alarm clock" "Termination" "Stack fault")
  81
  82 run_asterisk()
  83 {
  84         while :; do
  85
  86                 if [ "$TTY" != "" ]; then
  87                         cd /tmp
  88                         stty sane < /dev/${TTY}
  89                         asterisk ${ASTARGS} > /dev/${TTY} 2>&1 < /dev/${TTY}
  90                 else
  91                         cd /tmp
  92                         asterisk ${ASTARGS}
  93                 fi
  94                 EXITSTATUS=$?
  95                 echo "Asterisk ended with exit status $EXITSTATUS"
  96                 if [ "$EXITSTATUS" = "0" ]; then
  97                         # Properly shutdown....
  98                         echo "Asterisk shutdown normally."
  99                         exit 0
 100                 elif [ $EXITSTATUS -gt 128 ]; then
 101                         EXITSIGNAL=$(($EXITSTATUS - 128))
 102                         EXITMSG=${SIGMSG[$EXITSIGNAL]}
 103                         echo "Asterisk exited on signal $EXITSIGNAL - $EXITMSG."
 104                         if [ "$NOTIFY" != "" ]; then
 105                                 echo "Asterisk exited on signal $EXITSIGNAL - $EXITMSG.  Might want to take a peek." | \
 106                                 mail -s "Asterisk Died ($HOSTNAME)" $NOTIFY
 107                         fi
 108                         if [ -f /tmp/core ]; then
 109                                 mv /tmp/core ${DUMPDROP}/core.`hostname`-`date -Iseconds` &
 110                         fi
 111                 else
 112                         echo "Asterisk died with code $EXITSTATUS.  Aborting."
 113                         if [ -f /tmp/core ]; then
 114                                 mv /tmp/core ${DUMPDROP}/core.`hostname`-`date -Iseconds` &
 115                         fi
 116                         exit 0
 117                 fi
 118                 echo "Automatically restarting Asterisk."
 119         done
 120 }
 121
 122 case "$1" in
 123         start)
 124                 # Check if Asterisk is already running.  If it is, then bug out, because
 125                 # starting Asterisk when Asterisk is already running is very bad.
 126                 VERSION=`${ASTSBINDIR}/asterisk -rx 'core show version'`
 127                 if [ "`echo $VERSION | cut -c 1-8`" = "Asterisk" ]; then
 128                         echo "Asterisk is already running.  $0 will exit now."
 129                         exit 1
 130                 fi
 131
 132                 gprintf "Starting asterisk: "
 133                 run_asterisk >/dev/null 2>&1 &
 134                 sleep 2 # Give it time to die
 135                 succeeded=`pidof asterisk|awk '{print NF}'`
 136                 if [ $succeeded = "0" ]; then
 137                         failure
 138                 else
 139                         success
 140                 fi
 141                 echo
 142                 ;;
 143         stop)
 144                 gprintf "Stopping asterisk: "
 145                 asterisk -r -x "core stop gracefully" >/dev/null 2>&1
 146                 killall -9 mpg123 2>/dev/null
 147                 success
 148                 echo
 149                 ;;
 150         restart)
 151                 $0 stop
 152                 usleep 100000
 153                 $0 start
 154                 ;;
 155         reload)
 156                 gprintf "Reloading asterisk: "
 157                 asterisk -r -x "module reload" >/dev/null 2>&1
 158                 success
 159                 echo
 160                 ;;
 161         stopnow)
 162                 gprintf "Stopping asterisk: "
 163                 asterisk -r -x "core stop now" >/dev/null 2>&1
 164                 success
 165                 echo
 166                 ;;
 167         restartnow)
 168                 $0 stopnow
 169                 $0 start
 170                 ;;
 171         fullrestart)
 172                 $0 stop
 173                 service dahdi restart
 174                 $0 start
 175                 ;;
 176         fullrestartnow)
 177                 $0 stopnow
 178                 service dahdi restart
 179                 $0 start
 180                 ;;
 181         status)
 182                 succeeded=`pidof asterisk|awk '{print NF}'`
 183                 if [ $succeeded = "0" ]; then
 184                         echo "Asterisk is not running"
 185                 else
 186                         echo "Asterisk is currently running with $succeeded threads"
 187                 fi
 188                 ;;
 189         *)
 190                 gprintf "*** Usage: $0 {start|stop[now]|reload|[full]restart[now]|status}\n"
 191                 exit 1
 192 esac
 193
 194 exit 0
 195