X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/727db54052cb31cafb13a2b39d441045bc716b44..437bd1772aceb2fc48ac5b11d68b366d0516715e:/package/base-files/files/lib/upgrade/common.sh?ds=sidebyside diff --git a/package/base-files/files/lib/upgrade/common.sh b/package/base-files/files/lib/upgrade/common.sh index f0d0c20b9..bf9c40d29 100644 --- a/package/base-files/files/lib/upgrade/common.sh +++ b/package/base-files/files/lib/upgrade/common.sh @@ -21,6 +21,9 @@ install_bin() { # [ ... ] files=$1 [ -x "$src" ] && files="$src $(libs $src)" install_file $files + [ -e /lib/ld-linux.so.3 ] && { + install_file /lib/ld-linux.so.3 + } shift for link in "$@"; do { dest="$RAM_ROOT/$link" @@ -32,7 +35,7 @@ install_bin() { # [ ... ] pivot() { # mount | grep "on $1 type" 2>&- 1>&- || mount -o bind $1 $1 - mkdir -p $1$2 $1/proc $1/dev $1/tmp $1/jffs && \ + mkdir -p $1$2 $1/proc $1/dev $1/tmp $1/overlay && \ mount -o move /proc $1/proc && \ pivot_root $1 $1$2 || { umount $1 $1 @@ -40,12 +43,12 @@ pivot() { # } mount -o move $2/dev /dev mount -o move $2/tmp /tmp - mount -o move $2/jffs /jffs 2>&- + mount -o move $2/overlay /overlay 2>&- return 0 } run_ramfs() { # [...] - 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 + 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 /usr/bin/bzcat install_bin /sbin/mtd for file in $RAMFS_COPY_BIN; do install_bin $file @@ -60,9 +63,9 @@ run_ramfs() { # [...] mount -o remount,ro /mnt umount -l /mnt - grep /jffs /proc/mounts > /dev/null && { - mount -o remount,ro /jffs - umount -l /jffs + grep /overlay /proc/mounts > /dev/null && { + mount -o remount,ro /overlay + umount -l /overlay } # spawn a new shell from ramdisk to reduce the probability of cache issues @@ -103,17 +106,32 @@ rootfs_type() { mount | awk '($3 ~ /^\/$/) && ($5 !~ /rootfs/) { print $5 }' } -get_image() { +get_image() { # [ ] local from="$1" + local conc="$2" + local cmd case "$from" in - http://*|ftp://*) wget -O- -q "$from";; - *) cat "$from" + http://*|ftp://*) cmd="wget -O- -q";; + *) cmd="cat";; esac + if [ -z "$conc" ]; then + local magic="$(eval $cmd $from | dd bs=2 count=1 2>/dev/null | hexdump -n 2 -e '1/1 "%02x"')" + case "$magic" in + 1f8b) conc="zcat";; + 425a) conc="bzcat";; + esac + fi + + eval "$cmd $from ${conc:+| $conc}" } get_magic_word() { - get_image "$1" | dd bs=2 count=1 2>/dev/null | hexdump -C | awk '$2 { print $2 $3 }' + get_image "$@" | dd bs=2 count=1 2>/dev/null | hexdump -v -n 2 -e '1/1 "%02x"' +} + +get_magic_long() { + get_image "$@" | dd bs=4 count=1 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"' } refresh_mtd_partitions() { @@ -130,11 +148,24 @@ jffs2_copy_config() { fi } +default_do_upgrade() { + sync + if [ "$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 +} + do_upgrade() { v "Performing system upgrade..." - platform_do_upgrade "$ARGV" - - [ "$SAVE_CONFIG" -eq 1 ] && { + if type 'platform_do_upgrade' >/dev/null 2>/dev/null; then + platform_do_upgrade "$ARGV" + else + default_do_upgrade "$ARGV" + fi + + [ "$SAVE_CONFIG" -eq 1 -a -n "$USE_REFRESH" ] && { v "Refreshing partitions" if type 'platform_refresh_partitions' >/dev/null 2>/dev/null; then platform_refresh_partitions @@ -147,5 +178,12 @@ 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..." + reboot + sleep 5 + echo b 2>/dev/null >/proc/sysrq-trigger + } }