#!/bin/bash
#
# Based on script from Raymond 25DEC2003 support@bigriverinfotech.com
# Changed by Adrian Reber <adrian@lisas.de>
#
# processname: jabberd
# description: jabberd is the next generation of the jabberd server
# chkconfig: - 85 15
#

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

# pull in sysconfig settings
[ -f __SYSCONF__/jabberd ] && . __SYSCONF__/jabberd

if [ -z "$START_DAEMONS" ]; then
    START_DAEMONS="router resolver sm c2s s2s"
fi

#
progs="$START_DAEMONS"
progsPath="__BINDIR__"
confPath="__ETCDIR__"
pidPath="__PIDDIR__"
retval=0
#
ReqBins ( ) {
    for prog in ${progs}; do
        if [ ! -x ${progsPath}/${prog} ]; then
            echo "jabberd binary [${prog}] not found."
            echo "Cannot continue."
            return -1
        fi
    done
    return 0
}
#
ReqConfs ( ) {
    for prog in ${progs}; do
        if [ ! -f ${confPath}/${prog}.xml ]; then
            echo "jabberd configuration [${prog}.xml] not found."
            echo "Cannot continue."
            return -1
        fi
    done
    return 0
}
#
ReqDirs ( ) {
    if [ ! -d ${pidPath} ]; then
        echo "jabberd PID directory not found. Cannot continue."
        return -1
    fi
    return 0
}
#
Start ( ) {
    for req in ReqBins ReqConfs ReqDirs; do
        ${req}
        retval=$?
        [ ${retval} == 0 ] || return ${retval}
    done
    echo "Initializing jabberd processes ..."
    for prog in ${progs}; do
        if [ $( pidof -s ${prog} ) ]; then
            echo "process [${prog}] already running"
            continue
        fi
        echo -n "Starting ${prog}: "
        rm -f /var/lock/subsys/${prog}
        rm -f ${pidPath}/${prog}.pid
        args="-c ${confPath}/${prog}.xml"
        if [ ${prog} == "c2s" -a ! -z "$C2S_AS_ROOT" ]; then
            if [ $C2S_AS_ROOT == "yes" ]; then
                daemon --user root --pidfile ${pidPath}/${prog}.pid --check ${prog} "${progsPath}/${prog} ${args} >/dev/null 2>&1 &"
            else
                daemon --user jabber --pidfile ${pidPath}/${prog}.pid --check ${prog} "${progsPath}/${prog} ${args} >/dev/null 2>&1 &"
            fi
        else
            daemon --user jabber --pidfile ${pidPath}/${prog}.pid --check ${prog} "${progsPath}/${prog} ${args} >/dev/null 2>&1 &"
        fi
        retval=$?
        echo
        if [ ${retval} == 0 ]; then
            touch /var/lock/subsys/${prog}
        else
            let retval=-1
            break
        fi
    done
    return ${retval}
}
#
Stop ( ) {
    echo "Terminating jabberd processes ..."
    for prog in $(echo ${progs} | tac -s ' '); do
        echo -n "Stopping ${prog}: "
        killproc ${prog}
        retval=$?
        if [ ${retval} == 0 ]; then
            rm -f /var/lock/subsys/${prog}
            rm -f ${pidPath}/${prog}.pid
        fi
        echo
        sleep 1
    done
    return ${retval}
}
#
reload()
{
    echo "Reloading jabberd processes ..."
    for prog in ${progs}; do
        killproc ${prog} -HUP
        retval=$?
    done
    return ${retval}
}

rhstatus()
{
        for prog in ${progs}; do
                status ${prog}
        retval=$?
        done
    return ${retval}
}

case "$1" in
    start)
        Start
        ;;
    stop)
        Stop
        ;;
    reload)
        reload
        ;;
    status)
        rhstatus
        ;;
    restart)
        Stop
        Start
        ;;
    condrestart)
            for prog in ${progs}; do
            if [ ! -f /var/lock/subsys/${prog} ]; then
                exit
            fi
        done
        Stop
        sleep 3
        Start
        ;;
    *)
        echo "Usage: $0 {start|stop|restart|condrestart|reload|status}"
        let retval=2
esac
exit ${retval}