112 lines
1.8 KiB
Bash
112 lines
1.8 KiB
Bash
#!/bin/sh
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### BEGIN INIT INFO
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# Provides: core-daemon
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# Required-Start: $network $remote_fs
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# Required-Stop: $network $remote_fs
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# Default-Start: 2 3 4 5
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# Default-Stop: 0 1 6
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# Short-Description: Start the core-daemon CORE daemon at boot time
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# Description: Starts and stops the core-daemon CORE daemon used to
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# provide network emulation services for the CORE GUI
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# or scripts.
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### END INIT INFO
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#
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# chkconfig: 35 90 03
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# description: Starts and stops the CORE daemon \
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# used to provide network emulation services.
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#
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# config: /etc/core/
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. /opt/core/service
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NAME=`basename $0`
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PIDFILE="/var/$NAME.pid"
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LOG="/var/log/$NAME.log"
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CMD="$DAEMON"
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get_pid() {
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cat "$PIDFILE"
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}
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is_alive() {
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[ -f "$PIDFILE" ] && ps -p `get_pid` > /dev/null 2>&1
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}
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corestart() {
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if is_alive; then
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echo "$NAME already started"
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else
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echo "starting $NAME"
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$CMD 2>&1 >> "$LOG" &
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fi
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echo $! > "$PIDFILE"
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if ! is_alive; then
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echo "unable to start $NAME, see $LOG"
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exit 1
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fi
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}
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corestop() {
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if is_alive; then
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echo -n "stopping $NAME.."
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kill `get_pid`
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for i in 1 2 3 4 5; do
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sleep 1
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if ! is_alive; then
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break
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fi
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echo -n "."
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done
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echo
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if is_alive; then
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echo "not stopped; may still be shutting down"
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exit 1
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else
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echo "stopped"
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if [ -f "$PIDFILE" ]; then
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rm -f "$PIDFILE"
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fi
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fi
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else
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echo "$NAME not running"
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fi
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}
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corerestart() {
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corestop
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corestart
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}
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corestatus() {
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if is_alive; then
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echo "$NAME is running"
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else
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echo "$NAME is stopped"
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exit 1
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fi
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}
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case "$1" in
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start)
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corestart
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;;
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stop)
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corestop
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;;
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restart)
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corerestart
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;;
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force-reload)
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corerestart
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;;
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status)
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corestatus
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;;
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*)
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echo "Usage: $0 {start|stop|restart|status}"
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exit 1
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esac
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exit $?
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