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| author | Daniel Baumann <daniel@debian.org> | 2009-02-08 00:18:21 +0100 |
|---|---|---|
| committer | Daniel Baumann <daniel@debian.org> | 2011-03-09 17:48:04 +0100 |
| commit | c8d307dda6fb07a63dfe69381fc5176ad925862a (patch) | |
| tree | 9139bf5d5861bbb72a9c339439f39b88dca32adf /debian/init | |
| parent | 225b4d5b57ac7a69aa47b408f5d3f69ec53242da (diff) | |
| download | live-boot-c8d307dda6fb07a63dfe69381fc5176ad925862a.tar.gz live-boot-c8d307dda6fb07a63dfe69381fc5176ad925862a.zip | |
Prefixing debhelper files with package name.
Diffstat (limited to 'debian/init')
| -rw-r--r-- | debian/init | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/debian/init b/debian/init deleted file mode 100644 index 1dd72cc..0000000 --- a/debian/init +++ /dev/null @@ -1,165 +0,0 @@ -#!/bin/sh - -### BEGIN INIT INFO -# Provides: live-initramfs -# Required-Start: $syslog -# Required-Stop: $syslog -# Should-Start: $local_fs -# Should-Stop: $local_fs -# Default-Start: 1 2 3 4 5 -# Default-Stop: 0 6 -# Short-Description: live-initramfs init script -# Description: Resyncs snapshots, evantually caches files in order to -# let remove the media. -### END INIT INFO - -# Authors: Tollef Fog Heen <tfheen@canonical.com> -# Marco Amadori <marco.amadori@gmail.com> - -PATH=/usr/sbin:/usr/bin:/sbin:/bin -NAME=live-initramfs -SCRIPTNAME=/etc/init.d/${NAME} -DO_SNAPSHOT=/sbin/live-snapshot - -# Exit if system was not booted by live-initramfs -grep -qs boot=live /proc/cmdline || exit 0 - -# Exit if the system was booted from an ISO image rather than a physical CD -grep -qs find_iso= /proc/cmdline && exit 0 - -# Read configuration variable file if it is present -[ -r /etc/live.conf ] && . /etc/live.conf - -# Load the VERBOSE setting and other rcS variables -[ -f /etc/default/rcS ] && . /etc/default/rcS - -# Define LSB log_* functions. -# Depend on lsb-base (>= 3.0-6) to ensure that this file is present. -. /lib/lsb/init-functions - -# Try to cache everything we're likely to need after ejecting. This -# is fragile and simple-minded, but our options are limited. -cache_path() { - path="${1}" - - if [ -d "${path}" ]; then - find "${path}" -type f | xargs cat > /dev/null 2>&1 - elif [ -f "${path}" ]; then - if [ -x "${path}" ]; then - if file "${path}" | grep -q 'dynamically linked'; then - for lib in $(ldd "${path}" | awk '{ print $3 }'); do - cache_path "${lib}" - done - fi - fi - cat "${path}" >/dev/null 2>&1 - fi -} - -get_boot_device() { - # search in /proc/mounts for the device that is mounted at /live/image - while read DEVICE MOUNT REST; do - if [ "${MOUNT}" == "/live/image" ]; then - echo "${DEVICE}" - exit 0 - fi - done < /proc/mounts -} - -device_is_USB_flash_drive() -{ - # remove leading "/dev/" and all trailing numbers from input - DEVICE=$(expr substr ${1} 6 3) - # check that device starts with "sd" - [ "$(expr substr ${DEVICE} 1 2)" != "sd" ] && return 1 - # check that the device is an USB device - if readlink /sys/block/${DEVICE}/device | grep -q usb ; then - return 0 - fi - return 1 -} - -do_stop () -{ - if [ ! -z "${ROOTSNAP}" ]; then - ${DO_SNAPSHOT} --resync-string="${ROOTSNAP}" - fi - - if [ ! -z "${HOMESNAP}" ]; then - ${DO_SNAPSHOT} --resync-string="${HOMESNAP}" - fi - - # check for netboot - if [ ! -z "${NETBOOT}" ] || grep -qs netboot /proc/cmdline || grep -qsi root=/dev/nfs /proc/cmdline || grep -qsi root=/dev/cifs /proc/cmdline ; then - return 0 - fi - - prompt=1 - if grep -qs noprompt /proc/cmdline; then - prompt= - fi - - for path in $(which halt) $(which reboot) /etc/rc?.d /etc/default $(which stty); do - cache_path "${path}" - done - - for x in $(cat /proc/cmdline); do - case ${x} in - quickreboot) - QUICKREBOOT="Yes" - ;; - esac - done - - if [ -z ${QUICKREBOOT} ]; then - # TODO: i18n, dialog - if [ -x /usr/bin/eject ] - then - BOOT_DEVICE="$(get_boot_device)" - if device_is_USB_flash_drive ${BOOT_DEVICE}; then - # do NOT eject USB flash drives! - # otherwise rebooting with most USB flash drives failes because - # they actually remember the "ejected" state even after reboot - MESSAGE="Please remove the USB flash drive" - else - # ejecting is a very good idea here - eject -p -m /live/image >/dev/null 2>&1 - # TODO: detect CD - MEDIUM="DVD" - MESSAGE="Please remove the ${MEDIUM}, close the ${MEDIUM} tray (if any)" - fi - MESSAGE="${MESSAGE} and press ENTER:" - - [ "$prompt" ] || return 0 - fi - - stty sane < /dev/console - - echo -n -e "\n\n${MESSAGE}" > /dev/console - if [ -x /sbin/usplash_write ]; then - /sbin/usplash_write "TIMEOUT 86400" - /sbin/usplash_write "TEXT-URGENT Please remove the disc, close the tray (if any)" - /sbin/usplash_write "TEXT-URGENT and press ENTER to continue" - fi - - read x < /dev/console - fi -} - -case "${1}" in - start|restart|reload|force-reload|status) - [ "${VERBOSE}" != no ] && log_end_msg 0 - ;; - stop) - log_begin_msg "${NAME} is resyncing snapshots and caching reboot files..." - do_stop - case "${?}" in - 0|1) [ "${VERBOSE}" != no ] && log_end_msg 0 ;; - 2) [ "${VERBOSE}" != no ] && log_end_msg 1 ;; - esac - ;; - *) - log_success_msg "Usage: ${SCRIPTNAME} {start|stop|restart|force-reload}" >&2 - exit 3 - ;; -esac |
