Jabberd2InitScript

From OpenNMS

#!/bin/bash
#
# Raymond 25DEC2003 support@bigriverinfotech.com
# /etc/rc.d/init.d/jabberd2
# init script for jabberd2 processes
# Tested under jabberd-2.0rc2 and Fedora 1.0 only
#
# processname: jabberd2
# description: jabberd2 is the next generation of the jabberd server
# chkconfig: 2345 85 15
#
if [ -f /etc/init.d/functions ]; then
        . /etc/init.d/functions
elif [ -f /etc/rc.d/init.d/functions ]; then
        . /etc/rc.d/init.d/functions
else
        echo -e "\ajabberd2: unable to locate functions lib. Cannot continue."
        exit -1
fi
#
progs="router resolver sm c2s s2s mu-conference"
progsPath="/usr/local/bin"
confPath="/usr/local/etc/jabberd"
pidPath="/usr/local/var/jabberd/pid"
statusCol="echo -ne \\033[60G"
statusColorOK="echo -ne \\033[1;32m"
statusColorFailed="echo -ne \\033[1;31m"
statusColorNormal="echo -ne \\033[0;39m"
retval=0
#
StatusOK ( ) {
        ${statusCol}
        echo -n "[  "
        ${statusColorOK}
        echo -n "OK"
        ${statusColorNormal}
        echo "  ]"
        return 0
}
#
StatusFailed ( ) {
        echo -ne "\a"
        ${statusCol}
        echo -n "["
        ${statusColorFailed}
        echo -n "FAILED"
        ${statusColorNormal}
        echo "]"
        return 0
}
#
ReqBins ( ) {
        for prog in ${progs}; do
                if [ ! -x ${progsPath}/${prog} ]; then
                        echo -n "jabberd2 binary [${prog}] not found."
                        StatusFailed
                        echo "Cannot continue."
                        return -1
                fi
        done
        return 0
}
#
ReqConfs ( ) {
        for prog in ${progs}; do
                if [ ! -f ${confPath}/${prog}.xml ]; then
                        echo -n "jabberd2 configuration [${prog}.xml] not found."
                        StatusFailed
                        echo "Cannot continue."
                        return -1
                fi
        done
        return 0
}
#
ReqDirs ( ) {
        if [ ! -d ${pidPath} ]; then
                echo -n "jabberd2 PID directory not found. Cannot continue."
                StatusFailed
                return -1
        fi
        return 0
}
#
Start ( ) {
        for req in ReqBins ReqConfs ReqDirs; do
                ${req}
                retval=$?
                [ ${retval} == 0 ] || return ${retval}
        done
        echo "Initializing jabberd2 processes ..."
        for prog in ${progs}; do
                if [ $( pidof -s ${prog} ) ]; then
                        echo -ne "\tprocess [${prog}] already running"
                        StatusFailed
                        sleep 1
                        continue
                fi
                echo -ne "\tStarting ${prog}: "
                if [ ${prog} == "router" ]; then
                        ports="5347"
                elif [ ${prog} == "c2s" ]; then
                        ports="5222 5223"
                elif [ ${prog} == "s2s" ]; then
                        ports="5269"
                else
                        ports=""
                fi
                for port in ${ports}; do
                        if [ $( netstat --numeric-ports --listening --protocol=inet |
                                        gawk '{ print $4 }' |
                                                gawk -F : '{ print $NF }' |
                                                        grep -c ${port}$ ) -ne "0" ]; then
                                StatusFailed
                                echo -e "\tPort ${port} is currently in use. Cannot continue"
                                echo -e "\tIs a Jabber 1.x server running?"
                                Stop
                                let retval=-1
                                break 2
                        fi
                done
                rm -f /var/lock/subsys/${prog}
                rm -f ${pidPath}/${prog}.pid
                args="-c ${confPath}/${prog}.xml"
                su - jabber -c "${progsPath}/${prog} ${args} & 2> /dev/null"
                retval=$?
                if [ ${retval} == 0 ]; then
                        StatusOK
                        touch /var/lock/subsys/${prog}
                else
                        StatusFailed
                        Stop
                        let retval=-1
                        break
                fi
                sleep 1
        done
        return ${retval}
}
#
Stop ( ) {
        echo "Terminating jabberd2 processes ..."
        for prog in ${progs}; do
                echo -ne "\tStopping ${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}
}
#
case "$1" in
        start)
                Start
                ;;
        stop)
                Stop
                ;;
        restart)
                Stop
                Start
                ;;
        condrestart)
                if [ -f /var/lock/subsys/${prog} ]; then
                        Stop
                        sleep 3
                        Start
                fi
                ;;
        *)
                echo "Usage: $0 {start|stop|restart|condrestart}"
                let retval=-1
esac
exit ${retval}
#
# eof