#!/bin/bash

# BEGIN_ICS_COPYRIGHT8 ****************************************

# 

# Copyright (c) 2015, Intel Corporation

# 

# 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 Intel Corporation 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.

# 

# END_ICS_COPYRIGHT8   ****************************************

# Environment variable: BUILD_ISO=y will enable generation of ISO Images,

# Any other value disables hence saving disk space for developer builds

# If BUILD_ISO is not defined, it defaults based on RELEASE_TAG

#	y - if release tag starts with R (eg. an offical build)

#	n - if release tag does not start with R (eg. a developer build)

MKZFTREE=${MKZFTREE:-$TL_DIR/MakeTools/zisofs-tools/mkzftree}

PATCH_BRAND=${PATCH_BRAND:-$TL_DIR/MakeTools/patch_version/patch_brand}

Usage()

{

	echo "Usage: makeiso.sh [-z] [-l 'label'] file.iso dir" >&2

	echo "    default label is dir name" >&2

	echo "    -z - create compressed CD" >&2

	exit 2

}

label=

opts=

zflag=n

while getopts zl: param

do

	case $param in

	l)

		label="$OPTARG";;

	z)

		zflag=y

		opts="$opts -z";;

	?)

		Usage;;

	esac

done

shift $((OPTIND -1))

if [ $# -ne 2 ]

then

	Usage

fi

if [ x"$BUILD_ISO" = x ]

then

	# default based on RELEASE_TAG

	if [ x`echo $RELEASE_TAG|cut -c1` = xR ]

	then

		BUILD_ISO=y

	else

		BUILD_ISO=n

	fi

fi

if [ x"$BUILD_ISO" != xy ]

then

	echo "Iso Image Generation Disabled"

	echo "export BUILD_ISO=y to enable"

	exit 0

fi

iso=$1

dir=$2

if [ ! -d $dir ]

then

	echo "makeiso.sh: $dir is not a directory" >&2

	Usage

fi

if [ -z "$label" ]

then

	label="$dir"

fi

if [ "$zflag" = y ]

then

	echo "Compressing $dir into $dir.comp..."

	$MKZFTREE -p 5 $dir $dir.comp

	srcdir=$dir.comp

else

	srcdir=$dir

fi

echo "Creating $iso using $srcdir, Label is $label..."

# TBD -copyright file

# TBD -abstract file

author=`$PATCH_BRAND "$BUILD_BRAND"`

mkisofs $opts -A "$label" -p "$author" -P "$author" -sysid "$label" -V "$label" -volset "$label" -volset-size 1 -volset-seqno 1 -o $iso -r -L $srcdir

if [ "$zflag" = y ]

then

	rm -rf $dir.comp

fi