opensde-nopast/bin/sde-create-iso

#!/bin/sh
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
#
# Filename: bin/sde-create-iso
# Copyright (C) 2009 The OpenSDE Project
#
# More information can be found in the files COPYING and README.
#
# 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; version 2 of the License. A copy of the
# GNU General Public License can be found in the file COPYING.
# --- SDE-COPYRIGHT-NOTE-END ---

#set -xv

#Description: Creates an iso from selected config(s)

[ -n "$SDEROOT" ] ||
        export SDEROOT=$( cd "${0%/*}/.."; pwd -P )

. "$SDEROOT/lib/libsde.in"
. "$SDEROOT/lib/sde-config.in"

create_usage() {
	local progname=$(echo ${0##*/} | tr '-' ' ')
        cat <<-EOT
	Usage: $progname [-s {dvd|dvd-dl|cd|cd74|cd90|cd99| n}] [-f <format>] -n <name> -c <config> [<config>....]"
	Size:
	    dvd    - 4.38GB
	    dvd-dl - 7.95GB
            cd     - 700MB
	    cd74   - 650MB
	    cd90   - 790MB
	    cd99   - 870MB
	or
	    size n[k,m,g,t] - custom volumes of n KiB/MiB/GiB/TiB each
	Size is optional, if none is given will default to 700MB CD.
	Format: iso format iso9660 or udf, if none given iso9660 is used
	Name: prefix for the media set mycdset => ${name}_cd$x.iso or ${name}_dvd$x.iso
	Config is the name of the OpenSDE config(s) to be used.
	EOT
	exit 1
}
# Transform the given size in bytes
#
size_in_bytes() {
        lsize="$1"
        case "$lsize" in 
                dvd)    bytes=$( gawk 'BEGIN {printf("%d",4480*1048576)}' ) ;;
                dvd-dl) bytes=$( gawk 'BEGIN {printf("%d",8140*1048576)}') ;;
                cd)     bytes=$( gawk 'BEGIN {printf("%d",702*1048576)}') ;;
                cd74)   bytes=$( gawk 'BEGIN {printf("%d",650*1048576)}') ;;
                cd90)   bytes=$( gawk 'BEGIN {printf("%d",790*1048576)}') ;;
                cd99)   bytes=$( gawk 'BEGIN {printf("%d",870*1048576)}') ;;
                *)
                        size2=$(echo "$lsize" | sed -n -e '/^[0-9]\+\(\.[0-9]*\)\?[kKmMgGtT]\?$/p')
                        [ -n "$size2" ] || echo_abort 1 "$lsize: invalid format, use <number>[U] where U can be kKmMgGtT"
                        bytes=$( echo "$size2" | sed -e 's,[t|T]$, 1099511627776,' -e 's,[gG]$, 1073741824,'  \
                                                     -e 's,[mM]$, 1048576,' -e 's,[kK]$, 1024,' -e 's,^[0-9]\+$,\0 1,' | gawk '{printf("%d",$1 * $2)}' )
                        [ "$bytes" -gt 0 ] || echo_abort 1 "$lsize: invalid size ($bytes <= 0)"
        esac
        echo $bytes
}

shortopts='h,s:f:,n:,c:'
options=$( getopt -o "$shortopts"  -- "$@" )
if [ $? -ne 0 ]; then
        create_usage
        exit -1
fi

# load new arguments list
eval set -- "$options"
size=
format=
name=
cfgs=
while [ $# -gt 0 ]; do
        case "$1" in
                -h)
                        create_usage
                        exit 0 ;;
		-s)	size=`size_in_bytes "$2"`; shift ;;
		-f)	format="$1"; shift ;;
		-n)	name="$1"; shift ;;
		-c)	cfgs="$cfgs $2"; shift ;;
		--)     shift; break ;;
                 *)     echo_abort 1 "$1: Unknown argument, aborting."
        esac
	shift
done

# Check Configs
#
dirs=
for cfg in $cfgs ; do
	if [ ! -f config/"$cfg"/config ]; then
		echo "Not a valid config: "$cfg""
	fi
done

for cfg in $cfgs ; do
	id="$( grep '^export SDECFG_ID=' config/"$cfg"/config | cut -f2 -d"'" 2> /dev/null)"
        if [ ! -f build/"$id"/TOOLCHAIN/isofs.txt ]; then
		echo "Not a valid build: "$cfg""
		echo "build/"$id"/TOOLCHAIN/isofs.txt might be created."
	else
		dirs="${dirs}"$'\n'
		dirs="${dirs}"`cat build/"$id"/TOOLCHAIN/isofs.txt`
	fi
done

# Main processing
#
wantfiles=
grafts=`mktemp`
wantfiles=$( echo "${dirs}" | grep '^DISK1\|^SPLIT' | gawk '{print($2)}' )

for file in ${wantfiles}; do
	mfileline=$( echo "${file}" | gawk -F/ '{print $NF}' )
	dirline=$( echo "${file}" | gawk -F/ '{$NF=""; NF--; print}' | sed -e 's|\ |\/|g')
	cdline=$( echo "${dirs}" | grep "${dirline}" | grep -v 'EVERY' | gawk '{print $3}' )
	graftline="${cdline}${mfileline}=${file}"
	echo ${graftline} >> $grafts
done

out_size=$(echo "${wantfiles}" | xargs mkisofs -quiet -print-size -V 0000 -graft-points)
out_size=$( gawk 'BEGIN {printf("%d",'$out_size'*2048)}' )
x=$(gawk 'BEGIN {print ('$out_size' > '$size') ? "true" : "false" }')

#mangle bootoptions
bootoptions=
bootoptions=$( echo "${dirs}" | grep '^BOOT ' |  cut -f2- -d ' ')
bootoptions="${bootoptions}"`echo "${dirs}" | grep '^BOOTx ' |  cut -f2- -d ' '`

udf=
[[ "$format" = "udf" ]] && udf="-udf"

if [ "$x" = "true" ]; then
	echo_abort 1 "$out_size is bigger than $size and I am too dumb to split across multiple media :("
else
	mkisofs "$udf" -r -T -J -l -A "OpenSDE - Disk 1" -publisher 'OpenSDE System Develop Environment - http://www.opensde.org'  \
		-path-list "$grafts" "${bootoptions}" -graft-points -o iso/"$name"_"$lsize".iso
fi