#!/bin/bash
#
# gpm -- GPM adds mouse support to text-based Linux applications
#
# chkconfig: 345 98 1
# description: GPM adds mouse support to text-based Linux applications such \
#              the Midnight Commander. Is also allows mouse-based console \
#              cut-and-paste operations, and includes support for pop-up \
#              menus on the console.
# processname: gpm
# pidfile: /var/run/gpm.pid
# config: /etc/sysconfig/mouse

# Copyright (c) 2003-2005 by Silvan Calarco <silvan.calarco@qilinux.it>
# Copyright (c) 2003-2007 by Davide Madrisan <davide.madrisan@qilinux.it>

. /etc/sysconfig/rc
. $rc_functions

NAME=gpm
DAEMON=/usr/sbin/$NAME
DAEMONPID=/var/run/$NAME.pid
DAEMONCONF=/etc/gpm-root.conf
OPTIONS=-R
#MOUSECFG=/etc/sysconfig/mouse
#MOUSEDEVICE=/dev/mouse

[ -x $DAEMON ] || exit 0

[ -r /etc/sysconfig/$NAME ] && . /etc/sysconfig/$NAME

KERNELMIN=`uname -r | sed -e 's,[^\.]*\.,,' -e 's,\..*,,'`
RETVAL=0

case "$1" in
   start)
      echo -n $"Starting console mouse services: "
      unset GPM_PARMS
      SYNAPTIC_DEV=`cat /proc/bus/input/devices 2>/dev/null | \
         sed '/./{H;$!d;};x;/Synaptics/!d' | \
         sed -n '/Handlers=/{s,.*\(event[^ ]*\).*,\1,p}'`
      [ "$SYNAPTIC_DEV" ] &&
         GPM_PARMS="-m /dev/input/$SYNAPTIC_DEV -t evdev"

      USB_DEV=`cat /proc/bus/input/devices 2>/dev/null | \
         sed '/./{H;$!d;};x;/Phys=usb/!d' | \
         sed -n '/Handlers=/{s,.*\(mouse[^ ]*\).*,\1,p}'`
      [ "$USB_DEV" ] &&
         for usbdev in $USB_DEV; do
            GPM_PARMS="${GPM_PARMS:+"$GPM_PARMS -M"} -m /dev/input/$usbdev -t imps2"
	 done

      PS2_DEV=`cat /proc/bus/input/devices 2>/dev/null | \
         sed '/./{H;$!d;};x;/Name="PS\/2/!d' | \
         sed -n '/Handlers=/{s,.*\(mouse[^ ]*\).*,\1,p}'`
      [ "$PS2_DEV" ] &&
         GPM_PARMS="${GPM_PARMS:+"$GPM_PARMS -M"} -m /dev/input/$PS2_DEV -t ps2"

      IMPS2_DEV=`cat /proc/bus/input/devices 2>/dev/null | \
         sed '/./{H;$!d;};x;/Name="Im[^ ]*PS\/2/!d' | \
         sed -n '/Handlers=/{s,.*\(mouse[^ ]*\).*,\1,p}'`
      [ "$IMPS2_DEV" ] &&
         GPM_PARMS="${GPM_PARMS:+"$GPM_PARMS -M"} -m /dev/input/$IMPS2_DEV -t imps2"
      
      if [ "$KERNELMIN" -le 4 ]; then
         [ -z "$PS2_DEV" -a -e /dev/psaux ] &&
            GPM_PARMS="${GPM_PARMS:+"$GPM_PARMS -M"} -m /dev/psaux -t ps2"

         [ "$USB_DEV" ] ||
            for usbdev in `find /dev/input/mouse[0-9] 2>/dev/null`; do
               GPM_PARMS="${GPM_PARMS:+"$GPM_PARMS -M"} -m $usbdev -t imps2"
            done
      fi

      daemon --pidfile=$DAEMONPID $DAEMON $OPTIONS $GPM_PARMS
      RETVAL=$?
      evaluate_retval; echo
      [ $RETVAL -eq 0 ] && touch /var/lock/subsys/$NAME
   ;;
   stop)
      echo -n $"Shutting down console mouse services: "
      killproc -p $DAEMONPID $DAEMON
      RETVAL=$?
      evaluate_retval; echo
      [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/$NAME
   ;;
   restart|reload)
      $0 stop
      $0 start
   ;;
   condrestart)
      [ -e /var/lock/subsys/$NAME ] && $0 restart || :
   ;;
   status)
      statusproc $DAEMON
   ;;
   *) echo $"Usage:"" $0 {start|stop|status|restart}"
      exit 1
   ;;
esac

exit $RETVAL