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#!/bin/sh
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# $Id$
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# /etc/rc.firmware
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# part of m0n0wall (http://neon1.net/m0n0wall)
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#
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# Copyright (C) 2003 Manuel Kasper <mk@neon1.net>.
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# All rights reserved.
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#CFDEVICE=`cat /var/etc/cfdevice`
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exec 3>&2 2>>/tmp/firmware_update.log
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export ACTION=$1
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export IMG=$2
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if [ $# -eq 3 ]; then
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export CUSTOMIMG=$3
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fi
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if [ $ACTION != "upgrade" ]; then
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/sbin/umount -f /ftmp > /dev/null 2>&1
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fi
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backup_chflags() {
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TOPROCESS="bin lib libexec sbin usr"
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for files in $TOPROCESS; do
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/usr/sbin/mtree -Pcp /${files} | bzip2 -9 > /tmp/chflags.dist.${files}.bz2 | logger -p daemon.info -i -t UpgradeFlags
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done
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}
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restore_chflags() {
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TOPROCESS="bin lib libexec sbin usr"
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for files in $TOPROCESS; do
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cd / && /usr/bin/bzcat /tmp/chflags.dist.${files}.bz2 | /usr/sbin/mtree -PU -p /${files} | logger -p daemon.info -i -t UpgradeFlags
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done
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}
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remove_chflags() {
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TOPROCESS="bin lib libexec sbin usr"
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for files in $TOPROCESS; do
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/bin/chflags -R noschg /${files}
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/bin/chmod -R u+rw /${files}
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done
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}
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binary_update() {
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TGZ=$1
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ERR_F="/tmp/bdiff.log"
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rm ${ERR_F} 2>/dev/null
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/bin/mkdir /tmp/patched /tmp/patches 2>>${ERR_F}
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backup_chflags
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remove_chflags
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cd /tmp/patches
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for i in `/usr/bin/tar tvzf $TGZ | egrep -v "(^d|_md5)" | nawk '{print $9;}'`;
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do
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FILE=`basename ${i}`
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echo "Working on ${i}"
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# Untar patch file and md5 files
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/usr/bin/tar xzf ${TGZ} ${i} ${i}.old_file_md5 ${i}.new_patch_md5 ${i}.new_file_md5 2>>${ERR_F}
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# Apply patch - oldfile newfile patchfile
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/usr/local/bin/bspatch /${i} /tmp/patched/${FILE} /tmp/patches/${i} 2>>${ERR_F}
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OLD_FILE_MD5=`cat /tmp/patches/${i}.old_file_md5 2>/dev/null`
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NEW_PATCH_MD5=`cat /tmp/patches/${i}.new_patch_md5 2>/dev/null`
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NEW_FILE_MD5=`cat /tmp/patches/${i}.new_file_md5 2>/dev/null`
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PATCHED_MD5=`/sbin/md5 -q /tmp/patched/${FILE} 2>/dev/null`
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if [ "$PATCHED_MD5" = "$NEW_PATCH_MD5" ]; then
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/usr/bin/install -S /tmp/patched/${FILE} /${i}
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else
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#echo "${i} file does not match intended final md5."
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echo "${i} file does not match intended final md5." >> ${ERR_F}
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fi
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/bin/rm /tmp/patched/${FILE} >> ${ERR_F}
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/bin/rm /tmp/patches/${i} >> ${ERR_F}
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/bin/rm /tmp/patches/${i}.* >> ${ERR_F}
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done
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/bin/rm -rf /tmp/patched /tmp/patches >> ${ERR_F}
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restore_chflags
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}
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case $ACTION in
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enable)
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#/sbin/mount_mfs -s 15360 -T qp120at -b 8192 -f 1024 dummy /ftmp \
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# > /dev/null 2>&1
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;;
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auto)
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touch /var/run/firmware.lock
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backup_chflags
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remove_chflags
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/etc/rc.firmware_auto
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restore_chflags
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;;
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upgrade)
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touch /var/run/firmware.lock
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# wait 5 seconds before beginning
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sleep 5
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backup_chflags
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remove_chflags
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exec </dev/console >/dev/console 2>/dev/console
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echo
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echo "Firmware upgrade in progress..." | logger -p daemon.info -i -t Upgrade
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echo "Firmware upgrade in progress..." | wall
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# backup config
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mkdir /tmp/configbak
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cp -p /conf/* /tmp/configbak
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# unmount /cf
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/sbin/umount -f /cf
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# dd image onto card
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if [ -r $IMG ]; then
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/usr/bin/gunzip -S "" -c $IMG | dd of=/dev/r$CFDEVICE bs=16k > /dev/null 2>&1
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echo "Image installed."
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fi
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# mount /cf
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/sbin/mount -w -o noatime /cf
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# restore config
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cp -p /tmp/configbak/* /conf
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restore_chflags
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rm -f /var/run/firmware.lock
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/bin/sync
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sleep 5
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echo "Done."
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# If /tmp/post_upgrade_command exists after update
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# then execute the command.
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if [ -f /tmp/post_upgrade_command ]; then
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sh /tmp/post_upgrade_command
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fi
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# If the archive has unpacked a file called
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# /tmp/no_upgrade_reboot_required then do
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# not reboot after upgrade.
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if [ -f /tmp/no_upgrade_reboot_required ]; then
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rm /tmp/no_upgrade_reboot_required
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else
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rm -f /var/run/config.lock
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sh /etc/rc.reboot
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fi
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;;
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pfSenseupgrade)
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touch /var/run/firmware.lock
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# wait 1 seconds before beginning
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sleep 1
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# Sanity check - bail early if there's no firmware file!
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if [ ! -r $IMG ]; then
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echo "2nd parameter has not been passed or file does not exist. Exiting." | logger -p daemon.info -i -t Upgrade
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exit
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fi
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backup_chflags
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remove_chflags
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# Do we have a pre-upgrade hook in the update file?
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if [ `tar tvzf $IMG | grep /tmp/pre_upgrade_command | wc -l` -gt 0 ]; then
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tar xzvf $IMG -C / ./tmp/pre_upgrade_command
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chmod a+rx /tmp/pre_upgrade_command
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sh /tmp/pre_upgrade_command
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fi
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#exec </dev/console >/dev/console 2>/dev/console
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echo "Firmware upgrade in progress..." | logger -p daemon.info -i -t Upgrade
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# backup config
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/bin/mkdir -p /tmp/configbak
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cp -p /conf/* /tmp/configbak 2>/dev/null
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# mount /cf
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/etc/rc.conf_mount_rw
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/sbin/mount -w -o noatime /cf 2>/dev/null
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/sbin/mount -w -o noatime / 2>/dev/null
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# tar explode image onto hd
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echo "Installing $IMG." | logger -p daemon.info -i -t Upgrade
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cd / && /usr/bin/tar xzUPf $IMG | logger -p daemon.info -i -t Upgrade
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/usr/bin/find / -name CVS -exec rm -fr {} \;
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echo "Image installed $IMG." | logger -p daemon.info -i -t Upgrade
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# process custom image if its passed
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if [ $# -eq 3 ]; then
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if [ -f $CUSTOMIMG ]; then
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echo "Custom image $CUSTOMIMG found." | logger -p daemon.info -i -t Upgrade
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echo "Custom image ($CUSTOMIMG) found."
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PWD_DIR=`pwd`
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cd / && /usr/bin/tar xzPUf $CUSTOMIMG | logger -p daemon.info -i -t Upgrade
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cd $PWD_DIR
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echo "Custom image $CUSTOMIMG installed." | logger -p daemon.info -i -t Upgrade
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fi
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fi
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# restore config
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cp -p /tmp/configbak/* /conf 2>/dev/null
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# restore /etc symlinks
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rm /etc/hosts
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ln -s /var/etc/hosts /etc/hosts
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restore_chflags
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# Remove upgrade file
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rm -f $IMG
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if [ -e /etc/init_bootloader.sh ]; then
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sh /etc/init_bootloader.sh
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fi
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# If /tmp/post_upgrade_command exists after update
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# then execute the command.
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if [ -f /tmp/post_upgrade_command ]; then
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sh /tmp/post_upgrade_command
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fi
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# remount /cf ro
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rm -rf /etc/rc.conf
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rm -rf /etc/motd
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find / -name CVS -type d -exec rm {} \;
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rm -rf /usr/savecore/*
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/etc/rc.conf_mount_ro
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/sbin/umount -f /cf 2>/dev/null
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/sbin/mount -r /cf 2>/dev/null
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/sbin/umount -f / 2>/dev/null
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/sbin/mount -r / 2>/dev/null
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sleep 3
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rm -f /var/run/firmware.lock
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/bin/sync
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sleep 2
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echo "Done." | logger -p daemon.info -i -t Upgrade
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# If the archive has unpacked a file called
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# /tmp/no_upgrade_reboot_required then do
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# not reboot after upgrade.
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if [ -f /tmp/no_upgrade_reboot_required ]; then
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rm /tmp/no_upgrade_reboot_required
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else
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rm -f /var/run/config.lock
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sh /etc/rc.reboot
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fi
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;;
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delta_update)
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touch /var/run/firmware.lock
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backup_chflags
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remove_chflags
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binary_update $IMG
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restore_chflags
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rm -rf /etc/rc.conf
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rm -rf /etc/motd
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find / -name CVS -type d -exec rm {} \;
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rm -rf /usr/savecore/*
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/etc/rc.conf_mount_ro
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/sbin/umount -f /cf 2>/dev/null
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/sbin/mount -r /cf 2>/dev/null
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/sbin/umount -f / 2>/dev/null
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/sbin/mount -r / 2>/dev/null
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if [ -e /etc/init_bootloader.sh ]; then
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sh /etc/init_bootloader.sh
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fi
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;;
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esac
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