#!/bin/sh
# Copyright (c) 1995-2002 SuSE Linux AG, Nuernberg, Germany.
# All rights reserved.
#
# Author: 
#
# /etc/init.d/gpm
#
#   and it's symbolic link
#
# /usr/sbin/rcgpm
#
### BEGIN INIT INFO
# Provides:       gpm
# Required-Start: $remote_fs $syslog
# X-Vendor-Should-Start:
# Required-Stop:  $remote_fs $syslog
# X-Vendor-Should-Stop:
# Default-Start:  2 3
# Default-Stop:   0 1 5 6
# Description:    Start gpm to allow mouse on console	
### END INIT INFO

# Check for missing binaries (stale symlinks should not happen)
GPM_BIN=/usr/sbin/gpm
test -x $GPM_BIN || exit 5

# Check for existence of needed config file and read it
GPM_SYSCONFIG=/etc/sysconfig/mouse
test -r $GPM_SYSCONFIG || exit 6
. $GPM_SYSCONFIG

# Check for existence of needed values from $GPM_SYSCONFIG
test "$MOUSEDEVICE" -a "$GPM_PROTOCOL" || test "$GPM_PARAM" || exit 6

# Shell functions sourced from /etc/rc.status:
#      rc_check         check and set local and overall rc status
#      rc_status        check and set local and overall rc status
#      rc_status -v     ditto but be verbose in local rc status
#      rc_status -v -r  ditto and clear the local rc status
#      rc_status -s     display "skipped" and exit with status 3
#      rc_status -u     display "unused" and exit with status 3
#      rc_failed        set local and overall rc status to failed
#      rc_failed <num>  set local and overall rc status to <num>
#      rc_reset         clear local rc status (overall remains)
#      rc_exit          exit appropriate to overall rc status
#      rc_active	checks whether a service is activated by symlinks
#      rc_splash arg    sets the boot splash screen to arg (if active)
. /etc/rc.status

# First reset status of this service
rc_reset

# Return values acc. to LSB for all commands but status:
# 0	  - success
# 1       - generic or unspecified error
# 2       - invalid or excess argument(s)
# 3       - unimplemented feature (e.g. "reload")
# 4       - user had insufficient privileges
# 5       - program is not installed
# 6       - program is not configured
# 7       - program is not running
# 8--199  - reserved (8--99 LSB, 100--149 distrib, 150--199 appl)
# 
# Note that starting an already running service, stopping
# or restarting a not-running service as well as the restart
# with force-reload (in case signaling is not supported) are
# considered a success.

case "$1" in
    start)
    	echo -n "Starting console mouse support (gpm)"
        if test "$GPM_PARAM" ; then 
	  startproc $GPM_BIN $GPM_PARAM
	else
	  startproc $GPM_BIN -t $GPM_PROTOCOL -m $MOUSEDEVICE
	fi  
	rc_status -v
	;;
    stop)
	echo -n "Shutting down console mouse support (gpm)"
	killproc -TERM $GPM_BIN
	rc_status -v 
	;;
    try-restart)
	$0 status >/dev/null &&  $0 restart
	rc_status
	;;
    restart)
	$0 stop
	$0 start
	rc_status
	;;
    force-reload)
	echo -n "Reload console mouse support (gpm)"
	$0 stop  &&  $0 start
	rc_status
	;;
    reload)
	echo -n "Reload console mouse support (gpm)"
	rc_failed 3
	rc_status -v
	;;
    status)
	echo -n "Checking for console mouse support (gpm): "
	checkproc $GPM_BIN
	rc_status -v
	;;
    probe)
        GPM_RESTART="False"
	for file in $GPM_SYSCONFIG /etc/gpm/* ; do
    	    test $file -nt /var/run/gpm.pid && GPM_RESTART="True"
	done    
	test "$GPM_RESTART" = "True" && echo restart
	;;
    *)
	echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload|probe}"
	exit 1
	;;
esac
rc_exit
