X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/6c1223e18923b55896f7ab30bec5374343ba04ef..5b0cf9ddcac485ff49f39196c07552b230134312:/package/base-files/files/lib/upgrade/common.sh

diff --git a/package/base-files/files/lib/upgrade/common.sh b/package/base-files/files/lib/upgrade/common.sh
index 6cc09e1a4..2750018e2 100644
--- a/package/base-files/files/lib/upgrade/common.sh
+++ b/package/base-files/files/lib/upgrade/common.sh
@@ -45,7 +45,7 @@ pivot() { # <new_root> <old_root>
 }
 
 run_ramfs() { # <command> [...]
-	install_bin /bin/busybox /bin/ash /bin/sh /bin/mount /bin/umount /sbin/pivot_root /usr/bin/wget /sbin/reboot /bin/sync /bin/dd /bin/grep /bin/cp /bin/mv /bin/tar /usr/bin/md5sum "/usr/bin/[" /bin/vi
+	install_bin /bin/busybox /bin/ash /bin/sh /bin/mount /bin/umount /sbin/pivot_root /usr/bin/wget /sbin/reboot /bin/sync /bin/dd /bin/grep /bin/cp /bin/mv /bin/tar /usr/bin/md5sum "/usr/bin/[" /bin/vi /bin/ls /bin/cat /usr/bin/awk /usr/bin/hexdump /bin/sleep /bin/zcat
 	install_bin /sbin/mtd
 	for file in $RAMFS_COPY_BIN; do
 		install_bin $file
@@ -105,15 +105,18 @@ rootfs_type() {
 
 get_image() {
 	local from="$1"
+	local conc="cat"
+
+	[ "$GZIPED" -eq 1 ] && conc="zcat"
 
 	case "$from" in
-		http://*|ftp://*) wget -O- -q "$from";;
-		*) cat "$from"
+		http://*|ftp://*) wget -O- -q "$from" | "$conc";;
+		*) cat "$from" | "$conc";;
 	esac
 }
 
 get_magic_word() {
-	get_image "$1" | dd bs=2 count=1 2>/dev/null | hexdump | awk '$2 { print $2 }'
+	get_image "$1" | dd bs=2 count=1 2>/dev/null | hexdump -C | awk '$2 { print $2 $3 }'
 }
 
 refresh_mtd_partitions() {
@@ -130,11 +133,24 @@ jffs2_copy_config() {
 	fi
 }
 
+default_do_upgrade() {
+	if [ "$SAVE_CONFIG" -eq 1 -a -z "$USE_REFRESH" ]; then
+		get_image "$1" | mtd -j "$CONF_TAR" write - "${PART_NAME:-image}"
+	else
+		get_image "$1" | mtd write - "${PART_NAME:-image}"
+	fi
+	sync
+}
+
 do_upgrade() {
 	v "Performing system upgrade..."
-	platform_do_upgrade "$ARGV"
+	if type 'platform_do_upgrade' >/dev/null 2>/dev/null; then
+		platform_do_upgrade "$ARGV"
+	else
+		default_do_upgrade "$ARGV"
+	fi
 	
-	[ "$SAVE_CONFIG" -eq 1 ] && {
+	[ "$SAVE_CONFIG" -eq 1 -a -n "$USE_REFRESH" ] && {
 		v "Refreshing partitions"
 		if type 'platform_refresh_partitions' >/dev/null 2>/dev/null; then
 			platform_refresh_partitions
@@ -147,5 +163,11 @@ do_upgrade() {
 			jffs2_copy_config
 		fi
 	}
-	ask_bool 1 "Reboot" && reboot
+	v "Upgrade completed"
+	[ -n "$DELAY" ] && sleep "$DELAY"
+	ask_bool 1 "Reboot" && {
+		v "Rebooting system..."
+		echo b 2>/dev/null >/proc/sysrq-trigger
+		reboot
+	}
 }