Adding casper 1.81+debian-3.

[live-boot-grml.git] / debian / casper.init

diff --git a/debian/casper.init b/debian/casper.init
index c69e387..80066d0 100644 (file)
--- a/debian/casper.init
+++ b/debian/casper.init
@@ -8,7 +8,8 @@
 # Default-Start:     1 2 3 4 5
 # Default-Stop:      0 6
 # Short-Description: Casper init script
-# Description:       Does the proper shutdown in a casper booted system.
+# Description:       Resyncs snapshots, evantually caches files in order
+#                    to let remove the media.
 ### END INIT INFO
 
 # Author: Tollef Fog Heen <tfheen@canonical.com>
@@ -16,7 +17,8 @@
 #
 PATH=/usr/sbin:/usr/bin:/sbin:/bin
 NAME=casper
-SCRIPTNAME=/etc/init.d/$NAME
+SCRIPTNAME=/etc/init.d/${NAME}
+DO_SNAPSHOT=/sbin/${NAME}-snapshot
 
 # Exit if system was not booted by casper
 grep -qs boot=casper /proc/cmdline || exit 0
@@ -52,41 +54,60 @@ cache_path() {
 
 do_stop ()
 {
-       # 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
-
-       for path in $(which halt) $(which reboot) /etc/rc?.d /etc/default; do
-               cache_path "$path"
-       done
-
-       eject -p -m /live_media >/dev/null 2>&1
-
-       # XXX - i18n
-       echo -n "Please remove the disc and close the tray (if any) then press ENTER: "
-       if [ -x /sbin/usplash_write ]; then
-               /sbin/usplash_write "TIMEOUT 0"
-               /sbin/usplash_write "TEXT Please remove the disc, close the tray (if any)"
-               /sbin/usplash_write "TEXT and press ENTER to continue"
-       fi
-
-       read x < /dev/console
+    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
+
+    for path in $(which halt) $(which reboot) /etc/rc?.d /etc/default; do
+        cache_path "$path"
+    done
+
+    for x in $(cat /proc/cmdline); do
+        case $x in
+            quickreboot)
+                QUICKREBOOT="Yes"
+            ;;
+        esac
+    done
+
+    if [ -z ${QUICKREBOOT} ]; then
+        eject -p -m /live_media >/dev/null 2>&1
+
+        # XXX - i18n
+        echo "Please remove the disc and close the tray (if any) then press ENTER: "
+        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 "$1" in
-       start|restart|reload|force-reload|status)
-               ;;
-       stop)
-               do_stop
-               case "$?" in
-                       0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
-                       2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
-               esac
-               ;;
-       *)
-               echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload}" >&2
-               exit 3
-               ;;
+    start|restart|reload|force-reload|status)
+        [ "$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
-