commit 7c6ba94ea712043d9916099ae7558098f574df3a Author: Jan Schneider Date: Fri Mar 24 19:51:51 2017 +0100 initial upload diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..9cecc1d --- /dev/null +++ b/LICENSE @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. By contrast, +the GNU General Public License is intended to guarantee your freedom to +share and change all versions of a program--to make sure it remains free +software for all its users. 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But first, please read +. diff --git a/README.md b/README.md new file mode 100644 index 0000000..e4c4542 --- /dev/null +++ b/README.md @@ -0,0 +1,12 @@ +# RaspberryMatic addon to (auto-)update system +Do not use this addon in the current state! + +## Prerequisites +* Adapted partiton layout +* This addon depends on CUxD + +## Installation / configuration +* Download [adapted RaspberryMatic image](https://github.com/j-a-n/raspberrymatic-addon-rmupdate/raw/master/RaspberryMatic.zip) +* Download [addon package](https://github.com/j-a-n/raspberrymatic-addon-rmupdate/raw/master/rmupdate.tar.gz) +* Install addon package on RaspberryMatic via system control + diff --git a/VERSION b/VERSION new file mode 100644 index 0000000..49d5957 --- /dev/null +++ b/VERSION @@ -0,0 +1 @@ +0.1 diff --git a/addon/etc/rmupdate-addon.cfg b/addon/etc/rmupdate-addon.cfg new file mode 100644 index 0000000..4ec496e --- /dev/null +++ b/addon/etc/rmupdate-addon.cfg @@ -0,0 +1,10 @@ +{ + CONFIG_URL /addons/rmupdate + CONFIG_DESCRIPTION { + de {
  • RaspberryMatic-Update
    • } + en {
  • RaspberryMatic-update
    • } + } + ID rmupdate + CONFIG_NAME "RaspberryMatic-Update" +} + diff --git a/addon/etc/rmupdate.conf b/addon/etc/rmupdate.conf new file mode 100644 index 0000000..409a2a6 --- /dev/null +++ b/addon/etc/rmupdate.conf @@ -0,0 +1,2 @@ +# RaspberryMatic update addon +# ini configuration file diff --git a/addon/lib/rmupdate.tcl b/addon/lib/rmupdate.tcl new file mode 100644 index 0000000..89d4de5 --- /dev/null +++ b/addon/lib/rmupdate.tcl @@ -0,0 +1,232 @@ +# RaspMatic update addon +# +# Copyright (C) 2017 Jan Schneider +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +# + +namespace eval rmupdate { + variable addon_dir "/usr/local/addons/raspmatic-update" + variable tmp_dir "/usr/local/addons/raspmatic-update/tmp" + variable mnt_cur "/usr/local/addons/raspmatic-update/mnt_cur" + variable mnt_new "/usr/local/addons/raspmatic-update/mnt_new" + variable sys_dev "/dev/mmcblk0" + variable loop_dev "/dev/loop7" +} + +proc ::rmupdate::write_log {str} { + puts stderr $str + #set fd [open "/tmp/rmupdate.log" "a"] + #puts $fd $str + #close $fd +} + +proc ::rmupdate::version {} { + variable version_file + set fp [open "${addon_dir}/VERSION" r] + set data [read $fp] + close $fp + return [string trim $data] +} + +proc ::rmupdate::get_partion_start_and_size {device partition} { + set data [exec parted $device unit B print] + foreach d [split $data "\n"] { + regexp {^\s*(\d)\s+(\d+)B\s+(\d+)B\s+(\d+)B.*} $d match num start end size + if { [info exists num] && $num == $partition } { + return [list $start $size] + } + } + return [list -1 -1] +} + +proc ::rmupdate::mount_image_partition {image partition mountpoint} { + variable loop_dev + variable sys_dev + + write_log "Mounting parition ${partition} of image ${image}." + + set p [get_partion_start_and_size $sys_dev $partition] + + file mkdir $mountpoint + catch {exec umount "${mountpoint}"} + catch {exec losetup -d $loop_dev} + exec losetup -o [lindex $p 0] $loop_dev "${image}" + exec mount $loop_dev -o ro "${mountpoint}" +} + +proc ::rmupdate::mount_system_partition {partition_or_filesystem mountpoint} { + if {$partition_or_filesystem == 1} { + set partition_or_filesystem "/boot" + } elseif {$partition_or_filesystem == 2} { + set partition_or_filesystem "/" + } elseif {$partition_or_filesystem == 3} { + set partition_or_filesystem "/usr/local" + } + + write_log "Remounting filesystem ${partition_or_filesystem} (rw)." + + file mkdir $mountpoint + catch {exec umount "${mountpoint}"} + exec mount -o bind $partition_or_filesystem "${mountpoint}" + exec mount -o remount,rw "${mountpoint}" +} + +proc ::rmupdate::umount {device_or_mountpoint} { + exec umount "${device_or_mountpoint}" +} + +proc ::rmupdate::get_filesystem_size_and_usage {device_or_mountpoint} { + set data [exec df] + foreach d [split $data "\n"] { + regexp {^(\S+)\s+\d+\s+(\d+)\s+(\d+)\s+\d+%\s(\S+)\s*$} $d match device used available mountpoint + if { [info exists device] } { + if {$device == $device_or_mountpoint || $mountpoint == $device_or_mountpoint} { + return [list [expr {$used*1024+$available*1024}] [expr {$used*1024}]] + } + } + } + return [list -1 -1] +} + +proc ::rmupdate::check_sizes {image} { + variable mnt_new + variable mnt_cur + + write_log "Checking size of filesystems." + + file mkdir $mnt_new + file mkdir $mnt_cur + + foreach partition [list 1 2] { + mount_image_partition $image $partition $mnt_new + mount_system_partition $partition $mnt_cur + + set su_new [get_filesystem_size_and_usage $mnt_new] + set new_used [lindex $su_new 1] + set su_cur [get_filesystem_size_and_usage $mnt_cur] + set cur_size [lindex $su_cur 0] + + write_log "Current filesystem (${partition}) size: ${cur_size}, new filesystem used bytes: ${new_used}." + + umount $mnt_new + umount $mnt_cur + + # Minimum free space 100 MB + if { [expr {$new_used+100*1024*1024}] >= $cur_size } { + error "Current filesystem of partition $partition (${cur_size} bytes) not big enough (new usage: ${new_used} bytes)." + } + } +} + +proc ::rmupdate::update_filesystems {image} { + variable mnt_new + variable mnt_cur + + write_log "Updating filesystems." + + file mkdir $mnt_new + file mkdir $mnt_cur + + foreach partition [list 1 2] { + write_log "Updating partition ${partition}." + + mount_image_partition $image $partition $mnt_new + mount_system_partition $partition $mnt_cur + + write_log "Rsyncing filesystem." + set data [exec rsync --progress --archive --delete "${mnt_new}/" "${mnt_cur}"] + + umount $mnt_new + umount $mnt_cur + } +} + +proc ::rmupdate::get_latest_firmware_download_url {} { + set data [exec wget "https://github.com/jens-maus/RaspberryMatic/releases/latest" --no-check-certificate -q -O-] + foreach d [split $data "\n"] { + set href "" + regexp {<\s*a\s+href\s*=\s*"([^"]+/releases/download/[^"]+.zip)"} $d match href + if { [info exists href] && $href != ""} { + return "https://github.com${href}" + } + } + error "Failed to get latest firmware download url" +} + +proc ::rmupdate::download_latest_firmware {} { + variable tmp_dir + + set download_url [get_latest_firmware_download_url] + write_log "Downloading latest firmware from ${download_url}." + regexp {/([^/]+)$} $download_url match archive_file + set archive_file "${tmp_dir}/${archive_file}" + file mkdir $tmp_dir + exec wget "${download_url}" --no-check-certificate -q --output-document=$archive_file + return $archive_file +} + +proc ::rmupdate::get_latest_firmware_version {} { + set download_url [get_latest_firmware_download_url] + regexp {\-([\d\.]+).zip$} $download_url match latest_version + return $latest_version +} + +proc ::rmupdate::get_current_firmware_version {} { + set fp [open "/boot/VERSION" r] + set data [read $fp] + close $fp + regexp {\s*VERSION\s*=s*([\d\.]+)\s*$} $data match current_version + return $current_version +} + +proc ::rmupdate::is_firmware_up_to_date {} { + set latest_version [get_latest_firmware_version] + write_log "Latest firmware version: ${latest_version}" + + set current_version [get_current_firmware_version] + write_log "Current firmware version: ${current_version}" + + if {[string compare $current_version $latest_version] >= 0} { + return 1 + } + return 0 +} + +rmupdate::download_latest_firmware + +#puts [rmupdate::is_firmware_up_to_date] + +#puts [rmupdate::get_latest_firmware_download_url] + +#rmupdate::check_sizes "/usr/local/addons/raspmatic-update/tmp/RaspberryMatic-2.27.7.20170316.img" + +#set res [rmupdate::get_partion_start_and_size "/dev/mmcblk0" 1] + +#rmupdate::mount_image_partition "/usr/local/addons/raspmatic-update/tmp/RaspberryMatic-2.27.7.20170316.img" 1 $rmupdate::mnt_new +#rmupdate::umount $rmupdate::mnt_new + +#rmupdate::mount_system_partition "/boot" $rmupdate::mnt_cur +#rmupdate::umount $rmupdate::mnt_cur + + + + + + + + + + + diff --git a/addon/lib/rmupdate.tcl~ b/addon/lib/rmupdate.tcl~ new file mode 100644 index 0000000..c0691cc --- /dev/null +++ b/addon/lib/rmupdate.tcl~ @@ -0,0 +1,232 @@ +# RaspMatic update addon +# +# Copyright (C) 2017 Jan Schneider +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +# + +namespace eval rmu { + variable addon_dir "/usr/local/addons/raspmatic-update" + variable tmp_dir "/usr/local/addons/raspmatic-update/tmp" + variable mnt_cur "/usr/local/addons/raspmatic-update/mnt_cur" + variable mnt_new "/usr/local/addons/raspmatic-update/mnt_new" + variable sys_dev "/dev/mmcblk0" + variable loop_dev "/dev/loop7" +} + +proc ::rmu::write_log {str} { + puts stderr $str + #set fd [open "/tmp/rmu.log" "a"] + #puts $fd $str + #close $fd +} + +proc ::rmu::version {} { + variable version_file + set fp [open "${addon_dir}/VERSION" r] + set data [read $fp] + close $fp + return [string trim $data] +} + +proc ::rmu::get_partion_start_and_size {device partition} { + set data [exec parted $device unit B print] + foreach d [split $data "\n"] { + regexp {^\s*(\d)\s+(\d+)B\s+(\d+)B\s+(\d+)B.*} $d match num start end size + if { [info exists num] && $num == $partition } { + return [list $start $size] + } + } + return [list -1 -1] +} + +proc ::rmu::mount_image_partition {image partition mountpoint} { + variable loop_dev + variable sys_dev + + write_log "Mounting parition ${partition} of image ${image}." + + set p [get_partion_start_and_size $sys_dev $partition] + + file mkdir $mountpoint + catch {exec umount "${mountpoint}"} + catch {exec losetup -d $loop_dev} + exec losetup -o [lindex $p 0] $loop_dev "${image}" + exec mount $loop_dev -o ro "${mountpoint}" +} + +proc ::rmu::mount_system_partition {partition_or_filesystem mountpoint} { + if {$partition_or_filesystem == 1} { + set partition_or_filesystem "/boot" + } elseif {$partition_or_filesystem == 2} { + set partition_or_filesystem "/" + } elseif {$partition_or_filesystem == 3} { + set partition_or_filesystem "/usr/local" + } + + write_log "Remounting filesystem ${partition_or_filesystem} (rw)." + + file mkdir $mountpoint + catch {exec umount "${mountpoint}"} + exec mount -o bind $partition_or_filesystem "${mountpoint}" + exec mount -o remount,rw "${mountpoint}" +} + +proc ::rmu::umount {device_or_mountpoint} { + exec umount "${device_or_mountpoint}" +} + +proc ::rmu::get_filesystem_size_and_usage {device_or_mountpoint} { + set data [exec df] + foreach d [split $data "\n"] { + regexp {^(\S+)\s+\d+\s+(\d+)\s+(\d+)\s+\d+%\s(\S+)\s*$} $d match device used available mountpoint + if { [info exists device] } { + if {$device == $device_or_mountpoint || $mountpoint == $device_or_mountpoint} { + return [list [expr {$used*1024+$available*1024}] [expr {$used*1024}]] + } + } + } + return [list -1 -1] +} + +proc ::rmu::check_sizes {image} { + variable mnt_new + variable mnt_cur + + write_log "Checking size of filesystems." + + file mkdir $mnt_new + file mkdir $mnt_cur + + foreach partition [list 1 2] { + mount_image_partition $image $partition $mnt_new + mount_system_partition $partition $mnt_cur + + set su_new [get_filesystem_size_and_usage $mnt_new] + set new_used [lindex $su_new 1] + set su_cur [get_filesystem_size_and_usage $mnt_cur] + set cur_size [lindex $su_cur 0] + + write_log "Current filesystem (${partition}) size: ${cur_size}, new filesystem used bytes: ${new_used}." + + umount $mnt_new + umount $mnt_cur + + # Minimum free space 100 MB + if { [expr {$new_used+100*1024*1024}] >= $cur_size } { + error "Current filesystem of partition $partition (${cur_size} bytes) not big enough (new usage: ${new_used} bytes)." + } + } +} + +proc ::rmu::update_filesystems {image} { + variable mnt_new + variable mnt_cur + + write_log "Updating filesystems." + + file mkdir $mnt_new + file mkdir $mnt_cur + + foreach partition [list 1 2] { + write_log "Updating partition ${partition}." + + mount_image_partition $image $partition $mnt_new + mount_system_partition $partition $mnt_cur + + write_log "Rsyncing filesystem." + set data [exec rsync --progress --archive --delete "${mnt_new}/" "${mnt_cur}"] + + umount $mnt_new + umount $mnt_cur + } +} + +proc ::rmu::get_latest_firmware_download_url {} { + set data [exec wget "https://github.com/jens-maus/RaspberryMatic/releases/latest" --no-check-certificate -q -O-] + foreach d [split $data "\n"] { + set href "" + regexp {<\s*a\s+href\s*=\s*"([^"]+/releases/download/[^"]+.zip)"} $d match href + if { [info exists href] && $href != ""} { + return "https://github.com${href}" + } + } + error "Failed to get latest firmware download url" +} + +proc ::rmu::download_latest_firmware {} { + variable tmp_dir + + set download_url [get_latest_firmware_download_url] + write_log "Downloading latest firmware from ${download_url}." + regexp {/([^/]+)$} $download_url match archive_file + set archive_file "${tmp_dir}/${archive_file}" + file mkdir $tmp_dir + exec wget "${download_url}" --no-check-certificate -q --output-document=$archive_file + return $archive_file +} + +proc ::rmu::get_latest_firmware_version {} { + set download_url [get_latest_firmware_download_url] + regexp {\-([\d\.]+).zip$} $download_url match latest_version + return $latest_version +} + +proc ::rmu::get_current_firmware_version {} { + set fp [open "/boot/VERSION" r] + set data [read $fp] + close $fp + regexp {\s*VERSION\s*=s*([\d\.]+)\s*$} $data match current_version + return $current_version +} + +proc ::rmu::is_firmware_up_to_date {} { + set latest_version [get_latest_firmware_version] + write_log "Latest firmware version: ${latest_version}" + + set current_version [get_current_firmware_version] + write_log "Current firmware version: ${current_version}" + + if {[string compare $current_version $latest_version] >= 0} { + return 1 + } + return 0 +} + +rmu::download_latest_firmware + +#puts [rmu::is_firmware_up_to_date] + +#puts [rmu::get_latest_firmware_download_url] + +#rmu::check_sizes "/usr/local/addons/raspmatic-update/tmp/RaspberryMatic-2.27.7.20170316.img" + +#set res [rmu::get_partion_start_and_size "/dev/mmcblk0" 1] + +#rmu::mount_image_partition "/usr/local/addons/raspmatic-update/tmp/RaspberryMatic-2.27.7.20170316.img" 1 $rmu::mnt_new +#rmu::umount $rmu::mnt_new + +#rmu::mount_system_partition "/boot" $rmu::mnt_cur +#rmu::umount $rmu::mnt_cur + + + + + + + + + + + diff --git a/pack_addon.sh b/pack_addon.sh new file mode 100755 index 0000000..14aca8d --- /dev/null +++ b/pack_addon.sh @@ -0,0 +1,13 @@ +#!/bin/sh -e + +version=$(cat VERSION) +addon_file="$(pwd)/rmupdate.tar.gz" +tmp_dir=$(mktemp -d) + +for f in VERSION update_script addon ccu1 ccu2 ccurm rmupdate; do + [ -e $f ] && cp -a $f "${tmp_dir}/" +done +chmod 755 "${tmp_dir}/update_script" + +(cd ${tmp_dir}; tar --owner=root --group=root --exclude ".*~" -czvf "${addon_file}" .) +rm -rf "${tmp_dir}" diff --git a/rmupdate b/rmupdate new file mode 100755 index 0000000..e6c0a92 --- /dev/null +++ b/rmupdate @@ -0,0 +1,44 @@ +#!/bin/sh + +ADDON_NAME=rmupdate +CONFIG_DIR=/usr/local/etc/config +ADDON_DIR=/usr/local/addons/${ADDON_NAME} +RCD_DIR=${CONFIG_DIR}/rc.d + +case "$1" in + ""|start|stop|restart) + echo "Nothing to do." + ;; + + info) + version=$(cat ${ADDON_DIR}/VERSION) + echo "Info: ${ADDON_NAME} addon
    " + echo "Info: https://github.com/j-a-n/raspberrymatic-addon-rmupdate" + echo "Name: RaspberryMatic update" + echo "Version: ${version}" + echo "Operations: uninstall" + echo "Config-Url: /addons/${ADDON_NAME}" + echo "Update: /addons/${ADDON_NAME}/update.cgi" + ;; + + uninstall) + logger -t homematic -p user.info "removing addon ${ADDON_NAME}" + "/usr/local/addons/cuxd/update_addon" ${ADDON_NAME} || true + + [ -e "${ADDON_DIR}" ] && rm -rf "${ADDON_DIR}" + [ -L "${CONFIG_DIR}/addons/www/${ADDON_NAME}" ] && rm "${CONFIG_DIR}/addons/www/${ADDON_NAME}" + if [ -e "${RCD_DIR}/${ADDON_NAME}" ]; then + mount -o remount,rw / + rm -f ${RCD_DIR}/${ADDON_NAME} + mount -o remount,ro / + fi + [ -e "/usr/local/addons/${ADDON_NAME}-install.log" ] && rm -rf "/usr/local/addons/${ADDON_NAME}-install.log" + ;; + + *) + echo "Usage: $0 {start|stop|restart|uninstall}" >&2 + exit 1 + ;; +esac + +exit 0 diff --git a/update_script b/update_script new file mode 100755 index 0000000..375b95f --- /dev/null +++ b/update_script @@ -0,0 +1,73 @@ +#!/bin/sh + +ADDON_NAME=rmupdate +CONFIG_DIR=/usr/local/etc/config +ADDON_DIR=/usr/local/addons/${ADDON_NAME} +RCD_DIR=${CONFIG_DIR}/rc.d +LOG_FILE=/tmp/${ADDON_NAME}-install.log + +exec 1<&- +exec 2<&- +exec 1<>$LOG_FILE +exec 2>&1 + +echo "starting installation of addon ${ADDON_NAME} at $(date)" >>$LOG_FILE +echo $@ >>$LOG_FILE + +echo "mount /usr/local if not already mounted" >>$LOG_FILE +mount | grep /usr/local 2>&1 >/dev/null || mount /usr/local + +echo "backup existing config file" >>$LOG_FILE +[ -e "/tmp/${ADDON_NAME}.conf" ] && rm "/tmp/${ADDON_NAME}.conf" +[ -e "${ADDON_DIR}/etc/${ADDON_NAME}.conf" ] && cp "${ADDON_DIR}/etc/${ADDON_NAME}.conf" "/tmp/${ADDON_NAME}.conf" + +echo "create directories" >>$LOG_FILE +[ -e "${ADDON_DIR}" ] && rm -rf "${ADDON_DIR}" +mkdir -p "${ADDON_DIR}" +chmod 755 "${ADDON_DIR}" +[ -e "${RCD_DIR}" ] || (mkdir -p "${RCD_DIR}"; chmod 755 "${RCD_DIR}") + +echo "install addon files" >>$LOG_FILE +[ -d addon ] && cp -af addon/* ${ADDON_DIR}/ +[ -f "${ADDON_DIR}/${ADDON_NAME}.tcl" ] && chmod 755 "${ADDON_DIR}/${ADDON_NAME}.tcl" +[ -f VERSION ] && cp VERSION ${ADDON_DIR}/ + +echo "restore config file" >>$LOG_FILE +[ -e "/tmp/${ADDON_NAME}.conf" ] && mv "/tmp/${ADDON_NAME}.conf" "${ADDON_DIR}/etc/${ADDON_NAME}.conf" + +echo "install ccu dependent files" >>$LOG_FILE +if [ "$1" = "" ]; then + [ -d "ccu1" ] && cp -af ccu1/* "${ADDON_DIR}/" +elif [ "$1" = "CCU2" ]; then + [ -d "ccu2" ] && cp -af ccu2/* "${ADDON_DIR}/" +elif [ "$1" == "HM-RASPBERRYMATIC" ]; then + [ -d "ccurm" ] && cp -af ccurm/* "${ADDON_DIR}/" +fi + +echo "link www files" >>$LOG_FILE +if [ -d "${ADDON_DIR}/www" -a ! -e "${CONFIG_DIR}/addons/www/${ADDON_NAME}" ]; then + ln -sf "${ADDON_DIR}/www" "${CONFIG_DIR}/addons/www/${ADDON_NAME}" +fi + +echo "copy rc.d script" >>$LOG_FILE +if [ -e ${ADDON_NAME} ]; then + cp -af ${ADDON_NAME} "${RCD_DIR}/" + chmod 755 "${RCD_DIR}/${ADDON_NAME}" +fi + +echo "add menu entry" >>$LOG_FILE +touch "${CONFIG_DIR}/hm_addons.cfg" +"/usr/local/addons/cuxd/update_addon" ${ADDON_NAME} "${ADDON_DIR}/etc/${ADDON_NAME}-addon.cfg" + +sync + +if [ "$1" = "" ]; then + echo "running on CCU1, rebooting" + echo "x" > /dev/watchdog + reboot + while true; do + sleep 1 + done +fi + +exit 0