procman.redhat

#!/bin/sh
#
# This file is public domain.
#
# Author: Ids van der Molen <ids@idsvandermolen.com>
#
# chkconfig: 2345 40 20
# description: (user space) process manager
#
### BEGIN INIT INFO
# Provides: procman
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Description: (user space) process manager
### END INIT INFO
#
name=procman
lockfile=/var/lock/subsys/$name
PROCMAN_PID=/var/run/${name}.pid
PROCMAN_BIN=/opt/${name}/bin/${name}
PROCMAN_LOG=/var/log/${name}.log
PROFILE_DIR=/var/opt/${name}
test -x $PROCMAN_BIN || { echo "$PROCMAN_BIN not installed";
        if [ "$1" = "stop" ];then exit 0;
        else exit 5; fi; }

test -d $PROFILE_DIR || { echo "$PROFILE_DIR not found";
        if [ "$1" = "stop" ];then exit 0;
        else exit 5; fi; }

# Source function library.
. /etc/rc.d/init.d/functions

retval=0

start() {
    # Start daemons.
    echo -n "Starting $name: "
    daemon $PROCMAN_BIN -dqv -l $PROCMAN_LOG $PROFILE_DIR $PROCMAN_PID 
    retval=$?
    echo
    [ $retval -eq 0 ] && touch $lockfile
    return $retval
}

stop() {
    # Stop daemons.
    echo -n "Shutting down $name: "
    killproc -p $PROCMAN_PID
    retval=$?
    echo
    [ $retval -eq 0 ] && rm -f $lockfile
    return $retval
}

# See how we were called.
case "$1" in
  start)
    start
        ;;
  stop)
    stop
        ;;
  status)
    status -p $PROCMAN_PID
    retval=$?
    ;;
  restart|reload)
    stop
    start
    retval=$?
    ;;
  condrestart)
    if [ -f $lockfile ]; then
        stop
        start
        retval=$?
    fi
    ;;
  *)
        echo $"Usage: $0 {start|stop|restart|condrestart|status}"
        exit 1
esac

exit $retval