[Devil-linux-commit] build/config/etc/initrd linuxrc,1.68,1.69

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Update of /cvsroot/devil-linux/build/config/etc/initrd
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv16332/config/etc/initrd

Modified Files:
	linuxrc 
Log Message:
- enhanced DL_config parsing in linuxrc (Heiko / Roland Pabel)
- fixed apcupsd compilation (Heiko / Roland Pabel)
- updated pax to v20040501
- updated kernel to v2.6.5 for development version (Heiko + Oliver Jehle)
- updated ipsec-tools to v0.3.1


Index: linuxrc
===================================================================
RCS file: /cvsroot/devil-linux/build/config/etc/initrd/linuxrc,v
retrieving revision 1.68
retrieving revision 1.69
diff -u -d -r1.68 -r1.69

--- linuxrc	9 Apr 2004 22:21:29 -0000	1.68
+++ linuxrc	4 May 2004 01:04:52 -0000	1.69
@@ -35,31 +35,108 @@
 
 export PATH=$PATH:/sbin:/usr/sbin
 
-scan_device_for_config() {
-	# $1 = device
-	# $2 = filename
-	SRC=$1
-	FILE=$2
-	echo -n "Checking for \"$FILE\" on \"$SRC\" ... "
-	if mount -n -t auto $SRC /floppy >/dev/null 2>&1  ; then
-		if [ -e /floppy/$FILE ] ; then
-			$GREEN
-			echo "success!"
-			$NORMAL
-			DL_CONFIG_SOURCE=$SRC
-			DL_CONFIG_FILE=$FILE
-			return 0
+scan_devices_for_config() {
+	# $1 = filename
+	# $... = list of devices
+	FILE=$1
+	shift
+	for SRC in "$@"
+	do	
+		echo -n "Checking for \"$FILE\" on \"$SRC\" ... "
+		if mount -n -t auto $SRC /floppy >/dev/null 2>&1  ; then
+			if [ -e /floppy/$FILE ] ; then
+				$GREEN
+				echo "success!"
+				$NORMAL
+				DL_CONFIG_SOURCE=$SRC
+				DL_CONFIG_FILE=$FILE
+				return 0
+			else
+				$YELLOW
+				echo "file not found."
+				$NORMAL
+				umount /floppy # in case user swaps floppy when we are accepting input
+			fi
 		else
-			$YELLOW
-			echo "file not found."
+			$RED
+			echo "mount failed."
 			$NORMAL
-			umount /floppy # in case user swaps floppy when we are accepting input
 		fi
-	else
-		$RED
-		echo "mount failed."
-		$NORMAL
-	fi
+	done		
+	return 1
+}
+
+parse_config_cmdline() {
+	# $1 = cmdline
+	CMD="$1"
+	# split at ','
+	OIFS=$IFS
+	IFS=,
+	for CONFIG_USER in $CMD
+	do
+		IFS=$OIFS
+		CONFIG_USER_ERROR=0
+		CONFIG_USER_SRC=""
+		CONFIG_USER_FILE=""
+		if [ "$CONFIG_USER" != "" ]; then
+			case `echo $CONFIG_USER | awk -v FS=: '{ print NF-1 }'` in
+				0 )
+		    			CONFIG_USER_SRC=`echo $CONFIG_USER | grep "/dev/"`
+					CONFIG_USER_FILE=`echo $CONFIG_USER | grep -v "/dev/"`
+				;;
+				1 )
+					CONFIG_USER_SRC=`echo ${CONFIG_USER%:*}`
+					CONFIG_USER_FILE=`echo ${CONFIG_USER#*:}`    
+				;;
+				* )
+					CONFIG_USER_ERROR=1
+				;;
+			esac	
+			# sanity checks
+			[ "$CONFIG_USER_SRC" != "" ] && CONFIG_USER_ERROR=`echo $CONFIG_USER_SRC | grep -c -v "^/dev/"`
+			[ "$CONFIG_USER_FILE" != "" ] && CONFIG_USER_ERROR=`echo $CONFIG_USER_FILE | grep -c "/dev/"`
+			[ "$CONFIG_USER" = ":" ] && CONFIG_USER_ERROR=1 # just in case...
+		else
+			CONFIG_USER_ERROR=1		
+		fi
+		case $CONFIG_USER_ERROR in
+			0 )
+				$BLUE
+				echo -n "Trying to load configuration "
+				$GREEN
+				if [ "$CONFIG_USER_FILE" = "" ]; then
+					CONFIG_USER_FILE=$CONFIG_FILE
+				fi
+	    			echo -n "\"$CONFIG_USER_FILE\" "
+				$BLUE
+				if [ "$CONFIG_USER_SRC" != "" ]; then
+					echo -n "from device "
+					$GREEN
+					echo -n "\"$CONFIG_USER_SRC\""
+					$BLUE
+				else
+					CONFIG_USER_SRC=$CONFIG_SRC_LIST
+					echo -n "from any device"				
+			    	fi
+				echo "."
+				$NORMAL
+				scan_devices_for_config $CONFIG_USER_FILE $CONFIG_USER_SRC
+				if [ $? = 0 ]; then
+					return 0
+				else
+					$YELLOW
+			    		echo "Sorry, could not load your configuration. Continuing searching..."
+					$NORMAL
+				fi	
+			;;
+			* )
+			    	$RED
+				echo -n "Improper config parameter : \"$CONFIG_USER\". Ignored."
+			    	beep; sleep 1; echo -n "."; sleep 1; beep; echo "."
+				$NORMAL
+			;;
+		esac
+	done
 	return 1
 }
 
@@ -71,7 +148,7 @@
 	rm -f /etc/sysconfig/config.tmp
 }
 
-ask_yes_no ()
+ask_yes_no()
 {
         ANS=""
         read -p " (y/n) " -r ANS
@@ -113,57 +190,13 @@
 $NORMAL
 
 # parse user config
-CONFIG_USER=`awk -v RS=' ' -v FS='=' '/^config=/ { print $2 }' /proc/cmdline`
-CONFIG_USER_SRC=""
-CONFIG_USER_FILE=""
-if [ "$CONFIG_USER" != "" ]; then
-        CONFIG_USER_ERROR=0
-	case `echo $CONFIG_USER | awk -v FS=: '{ print NF-1 }'` in
-		0 )
-			CONFIG_USER_SRC=`echo $CONFIG_USER | grep "/dev/"`
-			CONFIG_USER_FILE=`echo $CONFIG_USER | grep -v "/dev/"`
-			;;
-		1 )
-			CONFIG_USER_SRC=`echo ${CONFIG_USER%:*}"`
-			CONFIG_USER_FILE=`echo ${CONFIG_USER#*:}"`    
-			;;
-		* )
-			CONFIG_USER_ERROR=1
-			;;
-	esac
-	# sanity checks
-	[ "$CONFIG_USER_SRC" != "" ] && CONFIG_USER_ERROR=`echo $CONFIG_USER_SRC | grep -c -v "^/dev/"`
-	[ "$CONFIG_USER_FILE" != "" ] && CONFIG_USER_ERROR=`echo $CONFIG_USER_FILE | grep -c "/dev/"`
-	[ "$CONFIG_USER" = ":" ] && CONFIG_USER_ERROR=1 # just in case...
-	case $CONFIG_USER_ERROR in
-		0 )
-			$BLUE
-			echo -n "Trying to load configuration "
-			if [ "$CONFIG_USER_FILE" != "" ]; then
-				$GREEN
-				echo -n "\"$CONFIG_USER_FILE\" "
-				$NORMAL
-			fi
-			if [ "$CONFIG_USER_SRC" != "" ]; then
-				$BLUE
-    				echo -n "from device "
-				$GREEN
-				echo -n "\"$CONFIG_USER_SRC\" "
-				$NORMAL
-			fi
-			$BLUE
-			echo "first."
-			$NORMAL
-			;;
-		* )
-			$RED
-			echo -n "Improper config parameter : \"$CONFIG_USER\". Ignored."
-			beep; sleep 1; echo -n "."; sleep 1; beep; echo "."
-			$NORMAL
-			CONFIG_USER_SRC=""
-			CONFIG_USER_FILE=""
-			;;
-	esac
+CONFIG_USER=`awk -v RS=' ' -v FS='=' '/^DL_config=/ { print $2 }' /proc/cmdline`
+CONFIG_USER_ONLY=`grep -c DL_config_no_scan /proc/cmdline`
+
+if [ "$CONFIG_USER_ONLY" != "0" ]; then
+	$RED
+	echo "Disabling automatic scanning for Devil-Linux configuration archive! Good Luck."
+	$NORMAL
 fi
 
 # generate the device list we need to search for the configuration information
@@ -174,32 +207,18 @@
 DISCS_SCSI=`find /dev/scsi/ -name "disc" 2> /dev/null`
 FLOPPIES=`find /dev/floppy/ -name "?" 2> /dev/null`
 CONFIG_SRC_LIST="$PARTITIONS_SCSI $PARTITIONS_IDE $DISCS_SCSI $CDROM_IDE $CDROM_SCSI $FLOPPIES"
-CONFIG_FILE_LIST="etc.tar.bz2"
-
-if [ "$CONFIG_USER_SRC" != "" ] && [ "$CONFIG_USER_FILE" != "" ]; then
-	# search for most specific config first
-	scan_device_for_config $CONFIG_USER_SRC $CONFIG_USER_FILE
-	if [ $? = 1 ]; then
-		$YELLOW
-		echo "Sorry, could not load your configuration. Continuing searching..."
-		$NORMAL
-	fi
-else
-	# if no specific config is given, prepend to lists
-	CONFIG_SRC_LIST="$CONFIG_USER_SRC $CONFIG_SRC_LIST"
-	CONFIG_FILE_LIST="$CONFIG_USER_FILE $CONFIG_FILE_LIST"	
-fi
+CONFIG_FILE="etc.tar.bz2"
 
-# if no configuration has been found yet, create one
 until [ "$DL_CONFIG_SOURCE" != "" ] ; do
-	for CFG_FILE in $CONFIG_FILE_LIST
-	do
-		for CFG_SRC in $CONFIG_SRC_LIST
-		do
-			scan_device_for_config $CFG_SRC $CFG_FILE && continue 3
-		done
-	done
+	if [ "$CONFIG_USER" != "" ]; then
+		parse_config_cmdline $CONFIG_USER && continue
+	fi
+	if [ "$CONFIG_USER_ONLY" = "0" ]; then
+		# scan for etc.tar.bz2 on all devices
+		scan_devices_for_config $CONFIG_FILE $CONFIG_SRC_LIST && continue
+	fi
 
+	# no configuration has been found yet
 	for CFG_SRC in $CONFIG_SRC_LIST
 	do
 		echo -e "Looking for empty configuation media on $CFG_SRC"
@@ -244,6 +263,8 @@
 done
 unset ANS RET
 
+echo $DL_CONFIG_SOURCE > /shm/DL_CONFIG_SOURCE
+echo $DL_CONFIG_FILE > /shm/DL_CONFIG_FILE
 export DL_CONFIG_SOURCE
 export DL_CONFIG_FILE
 



