#!/bin/bash
#
# chkconfig: - 91 35
# description: Starts and stops vncserver. \
#        used to provide remote X administration services.
 
# Source function library.
. /etc/init.d/functions
 
# Source networking configuration.
. /etc/sysconfig/network
 
# Check that networking is up.
[ ${NETWORKING} = "no" ] && exit 0
 
VNCSERVERS=""
[ -f /etc/sysconfig/vncservers ] && . /etc/sysconfig/vncservers
 
prog=$"VNC server"
 
start() {
    echo -n $"Starting $prog: "
    ulimit -S -c 0 >/dev/null 2>&1
    RETVAL=0
    for display in ${VNCSERVERS}
    do
        echo -n "${display} "
 unset BASH_ENV ENV
        initlog $INITLOG_ARGS -c \
            "su ${display##*:} -c \"cd ~${display##*:} && [ -f .vnc/passwd ] && vncserver :${display%%:*}\""
        RETVAL=$?
        [ "$RETVAL" -ne 0 ] && break
    done
    [ "$RETVAL" -eq 0 ] && success $"vncserver startup" || \
        failure $"vncserver start"
    echo
    [ "$RETVAL" -eq 0 ] && touch /var/lock/subsys/vncserver
}
 
stop() {
    echo -n $"Shutting down $prog: "
    for display in ${VNCSERVERS}
    do
        echo -n "${display} "
 unset BASH_ENV ENV
        initlog $INITLOG_ARGS -c \
     "su ${display##*:} -c \"vncserver -kill :${display%%:*}\" >/dev/null 2>&1"
    done
    RETVAL=$?
    [ "$RETVAL" -eq 0 ] && success $"vncserver shutdown" || \
        failure $"vncserver shutdown"
    echo
    [ "$RETVAL" -eq 0 ] && rm -f /var/lock/subsys/vncserver
}
 
# See how we were called.
case "$1" in
  start)
 start
 ;;
  stop)
 stop
 ;;
  restart|reload)
 stop
 start
 ;;
  condrestart)
 if [ -f /var/lock/subsys/vncserver ]; then
     stop
     start
 fi
 ;;
  status)
 status Xvnc
 ;;
  *)
 echo $"Usage: $0 {start|stop|restart|condrestart|status}"
 exit 1
esac