#! /bin/sh
+### BEGIN INIT INFO
+# Provides: casper
+# Required-Start: $syslog
+# Required-Stop: $syslog
+# Should-Start: $local_fs
+# Should-Stop: $local_fs
+# Default-Start: 1 2 3 4 5
+# Default-Stop: 0 6
+# Short-Description: Casper init script
+# Description: Does the proper shutdown in a casper booted system.
+### END INIT INFO
-# check for netboot
-if grep -qs netboot /proc/cmdline || grep -qsi root=/dev/nfs /proc/cmdline || grep -qsi root=/dev/cifs /proc/cmdline ; then
- exit 0
-fi
+# Author: Tollef Fog Heen <tfheen@canonical.com>
+# Marco Amadori <marco.amadori@gmail.com>
+#
+PATH=/usr/sbin:/usr/bin:/sbin:/bin
+NAME=casper
+SCRIPTNAME=/etc/init.d/$NAME
+# Exit if system was not booted by casper
grep -qs boot=casper /proc/cmdline || exit 0
+# Read configuration variable file if it is present
+[ -r /etc/$NAME.conf ] && . /etc/$NAME.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() {
fi
}
-for path in $(which halt) $(which reboot) /etc/rc?.d /etc/default; do
- cache_path "$path"
-done
+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
-eject -p -m /live_media >/dev/null 2>&1
+ for path in $(which halt) $(which reboot) /etc/rc?.d /etc/default; do
+ cache_path "$path"
+ done
-# 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
+ 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
+}
-read x < /dev/console
+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
+ ;;
+esac
-exit 0
--- /dev/null
+/usr/share/man/man7/casper.7.gz /usr/share/man/man7/casper-getty.7.gz
+/usr/share/man/man7/casper.7.gz /usr/share/man/man7/casper-login.7.gz
--- /dev/null
+debian/manpage/casper.7
+casper (1.68+debian-2) unstable; urgency=low
+
+ * Changed "staticip=" boot param to just "ip=".
+ * Added a manpage for casper.
+ * Lintian cleanings.
+
+ -- Marco Amadori <marco.amadori@gmail.com> Tue, 26 Sep 2006 00:45:21 +0200
+
casper (1.68+debian-1) unstable; urgency=low
* New upstream release.
+casper (1.69) UNRELEASED; urgency=low
+
+ * Use grep -E in scripts/casper. Malone: #57620
+
+ -- Tollef Fog Heen <tfheen@ubuntu.com> Mon, 25 Sep 2006 14:54:57 +0200
+
casper (1.68) edgy; urgency=low
* Honour console-setup/layoutcode and console-setup/variantcode preseeding
--- /dev/null
+.TH CASPER 7 "Mon, 26 Sep 2006" "1.68" "Initramfs-tools hook"
+
+.SH NAME
+casper \- an hook for initramfs-tools to boot live systems.
+
+.SH SYNOPSIS
+.B BOOT=casper
+As kernel parameter boot prompt.
+
+.SH DESCRIPTION
+Casper is an hook for initramfs-tools used to boot live systems like those created by make-live, this includes the Debian-Live isos, netboot tarballs, and usb stick image and Ubuntu live cds. At boot time it will look for a (often read only) media containing a "/casper" directory where root filesystems (often squashfs compressed) lies and create, using unionfs, a writable environment for debian like systems to boot from.
+
+.SH RECOGNIZED BOOT OPTIONS
+.TP
+.BI "host=" HOSTNAME " , userfullname=" USERFULLNAME " , username=" USERNAME
+Those parameters lets you override values read from the config file.
+.TP
+.B casper-getty
+This enable a special serial login shell (experimental).
+.TP
+.BI ip= IFACE,ADDRESS,NETMASK,GATEWAY [ :IFACE,ADDRESS,NETMASK,GATEWAY "]*"
+Let you specify the name(s) and the options of the interface(s) that should be configured at boot time. Do not specify it if you want to use dhcp (default).
+.TP
+.BR ip[= frommedia ]
+This way dhcp and static configuration is just skipped and the system will use the (must be) media-preconfigured /etc/network/interfaces instead.
+
+.TP
+.BR "netboot[=" nfs "|" cifs ]
+This tells casper to look for a network mount, to be specified by parameter "nfsroot=" (with optional "nfsopts="), for the "/casper" dirs where root filesystem lies. With no args, will try cifs first, and if it fails nfs.
+.TP
+.B persistent
+Casper will look for persistent and snapshot partitions or files labeled "casper-rw", "home-rw", "casper-snap*", "home-snap*" and will try to, in order: mount as /cow the first, mount the second in /home, and just copy the contents of the latters in appropriate locations.
+.TP
+.B toram
+Adding this parameter, casper will try to copy to ram the whole read-only media before mounting the root filesystem(s), it could need a lot of ram, according to the space used by the read only media.
+
+.SH FILES
+.B /etc/casper.conf
+some variables could be configured via this config file.
+
+.SH BUGS
+.B casper
+works fully on amd64, i386 and ppc, it should too on other archs.
+
+.SH HOMEPAGE
+Debian Live project <http://live.debian.net/>
+
+.SH SEE ALSO
+.BR initramfs-tools(8), make-live(8), make-live.conf(8)
+
+.SH AUTHOR
+casper was written by Tollen Fog Heen <tfheen@canonical.com>, Matt Zimmerman <mdz@canonical.com>, and Marco Amadori <marco.amadori@gmail.com>,
+.TP
+This manual was written by Marco Amadori <marco.amadori@gmail.com>,
+for the Debian project (but may be used by others).
build: build-stamp
build-stamp:
dh_testdir
+
# Setting BUILD_SYSTEM in the binary package
sed -i -e 's/\(BUILD_SYSTEM="\).*"/\1'$(BUILD_SYSTEM)'"/g' casper.conf
ifeq ($(BUILD_SYSTEM),Debian)
chmod 0755 debian/casper/usr/share/initramfs-tools/scripts/casper
# Installing lintian override
- install -D -m 0644 debian/lintian debian/casper/usr/share/lintian/overrides/casper
+ install -D -m 0644 debian/casper.lintian debian/casper/usr/share/lintian/overrides/casper
# Install casper.conf
install -m 0644 casper.conf debian/casper/etc/casper.conf
dh_installchangelogs -a
endif
dh_installdocs -a
+ dh_installman -a
dh_installexamples -a
dh_installinit -a -r --no-start -- start 89 0 6 .
dh_link -a
export HIDECOW=1 ;;
persistent)
export PERSISTENT=1 ;;
- staticip*)
- STATICIP=${x#staticip=}
+ ip*)
+ STATICIP=${x#ip=}
if [ "${STATICIP}" == "" ]; then
STATICIP="frommedia"
fi
gct -s -t string /desktop/gnome/peripherals/mouse/cursor_theme whiteglass
kderc_addtoprefixes /usr/share/kubuntu-default-settings/kde-profile/lesser-visual-impairment/
- fi
;;
# Moderate Visual Impairment
access=v2)
projects / live-boot-grml.git / commitdiff