#!/bin/bash
#Framework, welches ein komplettes Linux System aus den Sourcen erstellt
#dieses Framework wird im CVS Repository
#:pserver:cvs.tramp-bbs.de:/opt/cvs zur Verfügung gestellt
#
#Lage dieser Datei im Archiv: $Source$
#
#(c) 2003 Harald Kueller, Germany
#This program is free software; you can redistribute it and/or
#modify ist 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.
#
#This program is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
#See the GNU General Public License for more details.
#
#You should have received a copy of the GNU General Public License
#along with this program; if not write to the Free Software Foundation,
#Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
#SysScan:
#Scan ein mit Viitor Installiertes System, und versucht ein moeglichts
#komplettes Backup der System Konfiguration zu erstellen, um so eine
#identische neuinstallation anstossen zu koennen (was ein anderes Script erledigen wird)
#
#Aufruf:
#SysScan -p <Viitor Package Confige File mit allen DVD Packages>
#        -o <Directory, in welchem die Configs gespeichert werden sollen>
#
#Letzte Änderung von: $Author$
#Datum der letzten Änderung: $Date$
#Version der Datei: $Revision$
#
#$Log$
#

#export DEBUG=echo

source .function
echo_help() {
	echo -e "$0\t-p <Viitor Package Confige File mit allen DVD Packages>"
	echo -e "\t\t-o <Directory, in welchem die Configs gespeichert werden sollen>"
}

while getopts :p:o: opt_char; do
	case $opt_char in
	p)
		ALLPACKAGES=$OPTARG
		if [ ! -f $ALLPACKAGES ]; then
			echo "$ALLPACKAGES does not exist"
			exit 10
		fi
		;;
	o)
		OUTDIR=$OPTARG
		if [ -f $OUTDIR ]; then
			echo "$OUTDIR is a file. Need a directory to store your configuration"
			exit 10
		fi
		if [ -d $OUTDIR ]; then
			echo "$OUTDIR already exists, please remove first"
			exit 10
		fi
		mkdir $OUTDIR
		;;
	*)
		echo_help
		exit 10
		;;
	esac
done
if [ ! "${ALLPACKAGES}" ] || [ ! "${OUTDIR}" ]; then
	echo_help
	exit 10
fi

echo -n "Generate directorys for System Konfiguration Files"
if [ ! -d ${OUTDIR}/Disks ]; then
	mkdir ${OUTDIR}/Disks
fi
print_status success

echo "Scanning installed packages - you will get a list of packages not known"
ScanInstalledPackages ${ALLPACKAGES} ${OUTDIR}/${HOSTNAME}.cfg |tee ${OUTDIR}/${HOSTNAME}.missing
echo -n "Storing Partition Tables"
for i in `FindDiskDevices`; do
	sfdisk /dev/$i -d >${OUTDIR}/Disks/$i
done
print_status success

echo "Starte Sicherung der package abhaengigen files"
for i in FileLists/*; do
	source $i
	MODNAME=`basename $i`
	echo -n "Working on ${MODNAME}"
	for j in ${PKGFNAMES}; do
		CFGDIR=`dirname $j`
		FNAME=`basename $j`
		if [ -f /${CFGDIR}/${FNAME} ]; then
			echo -n " ${CFGDIR}/${FNAME}"
			if [ ! -d ${OUTDIR}/CFGS/${MODNAME}/${CFGDIR} ]; then
				$DEBUG mkdir -p ${OUTDIR}/CFGS/${MODNAME}/${CFGDIR}
			fi
			$DEBUG cp /${CFGDIR}/${FNAME} ${OUTDIR}/CFGS/${MODNAME}/${CFGDIR}
		fi
	done
	print_status success
done
for i in cfg_modules/*; do
	MODULENAME=`basename $i`
	if [ -d /var/install/$MODULENAME[^a-zA-Z]* ]; then
		echo -n "Starte sicherung der Konfigs fuer Package $MODULENAME"
		cfg_modules/$MODULENAME b ${OUTDIR}
		print_status success
	fi
done