#!/bin/bash
# $Id$
# Play a DVD-video image.
# Copyright (C) 2005 Meethune Bhowmick <meethune@mercymachines.net>
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#  
#     * Redistributions of source code must retain the above copyright
#       notice, this list of conditions and the following disclaimer.
#  
#     * Redistributions in binary form must reproduce the above
#       copyright notice, this list of conditions and the following
#       disclaimer in the documentation and/or other materials provided
#       with the distribution.
#  
#     * Neither the name of Meethune Bhowmick nor the names of
#       its contributors may be used to endorse or promote products
#       derived from this software without specific prior written
#       permission.
#  
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
if [ $# != 1 ]
then
    echo "Usage: $(basename ${0}) <imagefile>"
    exit 1
fi
if [ -z ${DISPLAY} ]
then
    export DISPLAY=:0 
fi
if [ -n "${1}" ]
then
    DIRNAME=$(dirname "${1}")
    if [ ${DIRNAME:0:1} == '.' ]
    then
	DIRNAME=${DIRNAME/#./${PWD}}
    fi
    if [ ${DIRNAME:0:1} != '/' ]
    then
	DIRNAME=${DIRNAME/#/${PWD}/}
    fi
    IMAGE=${DIRNAME}/$(basename "${1}")
fi
xine --auto-play=fhq dvd:/"${IMAGE}"
exit 0