--- elwix/install2img.sh	2011/10/18 09:02:05	1.2
+++ elwix/install2img.sh	2013/08/05 13:10:16	1.7
@@ -5,7 +5,7 @@
 # (C) AITNET ltd - Sofia/Bulgaria <office@aitnet.org>
 #    by Michael Pounov <misho@elwix.org>
 #
-# $Id: install2img.sh,v 1.2 2011/10/18 09:02:05 misho Exp $
+# $Id: install2img.sh,v 1.7 2013/08/05 13:10:16 misho Exp $
 #
 
 [ -r ./config/rc.elwix ] && . ./config/rc.elwix
@@ -29,15 +29,15 @@ DEV=""
 mkdevice()
 {
 	echo "+++ Make prepare file image ... "
-	rm -f $IMG
-	dd if=/dev/zero of=${IMG} bs=1024 count=${IMG_SIZE}
+	rm -f $1
+	dd if=/dev/zero of=$1 bs=1024 count=$2
 
-	echo -n "+++ Assign memory device to image ... "
-	DEV=`mdconfig -a -tvnode -f ${IMG}`
+	echo -n "+++ Assign memory device to image $1 ... "
+	DEV=`mdconfig -a -tvnode -f $1`
 	echo $DEV
 
 	if [ -z "$DEV" ]; then
-		rm -f $IMG
+		rm -f $1
 		exit 3
 	fi
 }
@@ -95,7 +95,7 @@ enablejfs()
 boot2dev()
 {
 	echo -n "+++ Installboot to device $1 ... "
-	if disklabel -B -b ${WORLD}/boot/boot -m ${TARGET} ${1}; then
+	if disklabel -B -b ${WORLD}/boot/boot -m ${TARGET} $1; then
 		echo "OK"
 	else
 		echo "Failed!"
@@ -122,32 +122,33 @@ cleandev()
 gencksum()
 {
 	echo -n "+++ Generate check sums ... "
-	md5 ${IMG} >${MD5CHK}
-	sha1 ${IMG} >${SHA1CHK}
+	md5 $1 >$2
+	sha1 $1 >$3
 	echo "OK"
 }
 
 ### main()
 
-if [ ! -r ${1:-"${REL}/${OS}"} ]; then
+if [ -z "$1" -o ! -r "$1" ]; then
 	echo
-	echo "Error:: ELWIX OS file not found!"
+	echo "Error:: ELWIX OS tar file '$1' not found!"
 	echo
 	exit 2
+else
+	IMGNAME=$(basename $1 | sed -e "s/.tar.gz//")
+	MD5CHK="${REL}/${IMGNAME}.md5"
+	SHA1CHK="${REL}/${IMGNAME}.sha1"
+	IMG="${REL}/${IMGNAME}.img"
 fi
 
-mkdevice
-
+mkdevice $IMG ${2:-"${IMG_SIZE}"}
 initdev $DEV
-
 mountdev $DEV
-install2 ${1:-"$REL/$OS"}
+install2 $1
 umountdev
-
 #enablejfs $DEV
 boot2dev $DEV
-
 cleandev $DEV
+gencksum $IMG $MD5CHK $SHA1CHK
 
-gencksum
-echo "ELWIX OS image complete."
+echo "ELWIX OS image $IMGNAME complete."