#!/bin/sh
#----------------------------------------------------------------------------
# /etc/init.d/gpm - Init script for gpm
#
# Creation:     2019-03-18 hbfl
# Last Update:  $Id$
#
# Copyright (c) 2019-@@YEAR@@ Holger Bruenjes, holgerbruenjes(at)gmx(dot)net
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#----------------------------------------------------------------------------

# read functions
. /etc/init.d/functions

package_name=gpm

# read parameters
. /etc/config.d/${package_name}

#exec 2> /tmp/dahdi-trace$$.log
#set -x

NAME=gpm
DAEMON=/usr/sbin/${NAME}
pid_file=/run/${NAME}.pid



# ---------------------------------------------------------------------------
# usage
# ---------------------------------------------------------------------------
usage()
{
cat <<EOF

 Usage:
 ${0}
                -q, --quiet      suppress all normal output
                [start]
                [stop]
                [status]
                [restart]

EOF

}

# ---------------------------------------------------------------------------
# gpm start
# ---------------------------------------------------------------------------
gpm_start()
{
    pidofproc -p ${pid_file} -s ${DAEMON}
    case ${?} in
    0)
        boot_mesg " * GPM is already running ..."
        echo_warning
        exit 0
        ;;
    1)
        /usr/bin/rm -f ${pid_file}
        ;;
    esac

    boot_mesg " * Starting console mouse support (gpm) ..."

    # start daemon
    loadproc ${DAEMON} -m ${GPM_MOUSE_DEVICE} -t ${GPM_MOUSE_TYPE} ${GPM_PARAMS}
}

# ---------------------------------------------------------------------------
# stop
# ---------------------------------------------------------------------------
gpm_stop()
{
    pidofproc -p ${pid_file} -s ${DAEMON}
    if [ "${?}" -eq "3" -a "$(tty)" = "/dev/console" ]
    then
        _mesg=false
    fi

    if ${_mesg:-true}
    then
        boot_mesg ' * Stopping console mouse support (gpm) ...'
    fi

    killproc -p ${pid_file} ${DAEMON}

}

# ---------------------------------------------------------------------------
# restart
# ---------------------------------------------------------------------------
gpm_restart()
{
    gpm_stop
    /usr/bin/sleep 3
    gpm_start
}

# ---------------------------------------------------------------------------
# status
# ---------------------------------------------------------------------------
gpm_status()
{
    statusproc ${DAEMON}
}

# ---------------------------------------------------------------------------
# main
# ---------------------------------------------------------------------------
    while [ ${#} -gt 0 ]
    do
        case "${1}" in
        -q|--quiet)
            _quiet=true
            shift
            ;;
        *)
            _action=${1}
            shift
            ;;
        esac
    done

    case "${_action}" in
    start)
        gpm_start
    ;;
    stop)
        gpm_stop
    ;;
    restart)
        gpm_restart
    ;;
    status)
        gpm_status
    ;;
    *)
        usage
        exit 1
    ;;
    esac

exit 0
# ---------------------------------------------------------------------------
# end
# ---------------------------------------------------------------------------