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authorficus <ficus@robocracy.org>2012-11-17 01:19:44 +0100
committerficus <ficus@robocracy.org>2012-11-17 01:19:44 +0100
commit4b7afd6137b62dfcfc09aa8a05f59935fef69489 (patch)
treee4466fd24d48ff303caaaeb3a190ee0a223f0df0 /config/includes.chroot/etc/init.d/dnsmasq_lan
parentd2e16f2311fbf6d2a93dfde5adc86dc8e27381aa (diff)
downloadtorouter-live-4b7afd6137b62dfcfc09aa8a05f59935fef69489.tar.gz
torouter-live-4b7afd6137b62dfcfc09aa8a05f59935fef69489.zip
import conf from old torouter repository
Diffstat (limited to 'config/includes.chroot/etc/init.d/dnsmasq_lan')
-rwxr-xr-xconfig/includes.chroot/etc/init.d/dnsmasq_lan290
1 files changed, 290 insertions, 0 deletions
diff --git a/config/includes.chroot/etc/init.d/dnsmasq_lan b/config/includes.chroot/etc/init.d/dnsmasq_lan
new file mode 100755
index 0000000..22f2557
--- /dev/null
+++ b/config/includes.chroot/etc/init.d/dnsmasq_lan
@@ -0,0 +1,290 @@
+#!/bin/sh
+### BEGIN INIT INFO
+# Provides: dnsmasq_lan
+# Required-Start: $network $remote_fs $syslog
+# Required-Stop: $network $remote_fs $syslog
+# Default-Start: 2 3 4 5
+# Default-Stop: 0 1 6
+# Description: DHCP and DNS server
+### END INIT INFO
+
+set +e # Don't exit on error status
+
+PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
+DAEMON=/usr/sbin/dnsmasq
+NAME=dnsmasq_lan
+DESC="DNS forwarder and DHCP server"
+
+# Most configuration options in /etc/default/dnsmasq are deprecated
+# but still honoured.
+ENABLED=1
+if [ -r /etc/default/$NAME ]; then
+ . /etc/default/$NAME
+fi
+
+# Get the system locale, so that messages are in the correct language, and the
+# charset for IDN is correct
+if [ -r /etc/default/locale ]; then
+ . /etc/default/locale
+ export LANG
+fi
+
+test -x $DAEMON || exit 0
+
+# Provide skeleton LSB log functions for backports which don't have LSB functions.
+if [ -f /lib/lsb/init-functions ]; then
+ . /lib/lsb/init-functions
+else
+ log_warning_msg () {
+ echo "${@}."
+ }
+
+ log_success_msg () {
+ echo "${@}."
+ }
+
+ log_daemon_msg () {
+ echo -n "${1}: $2"
+ }
+
+ log_end_msg () {
+ if [ $1 -eq 0 ]; then
+ echo "."
+ elif [ $1 -eq 255 ]; then
+ /bin/echo -e " (warning)."
+ else
+ /bin/echo -e " failed!"
+ fi
+ }
+fi
+
+# RESOLV_CONF:
+# If the resolvconf package is installed then use the resolv conf file
+# that it provides as the default. Otherwise use /etc/resolv.conf as
+# the default.
+#
+# If IGNORE_RESOLVCONF is set in /etc/default/dnsmasq or an explicit
+# filename is set there then this inhibits the use of the resolvconf-provided
+# information.
+#
+# Note that if the resolvconf package is installed it is not possible to
+# override it just by configuration in /etc/dnsmasq.conf, it is necessary
+# to set IGNORE_RESOLVCONF=yes in /etc/default/dnsmasq.
+
+if [ ! "$RESOLV_CONF" ] &&
+ [ "$IGNORE_RESOLVCONF" != "yes" ] &&
+ [ -x /sbin/resolvconf ]
+then
+ RESOLV_CONF=/var/run/dnsmasq/resolv.conf
+fi
+
+for INTERFACE in $DNSMASQ_INTERFACE; do
+ DNSMASQ_INTERFACES="$DNSMASQ_INTERFACES -i $INTERFACE"
+done
+
+for INTERFACE in $DNSMASQ_EXCEPT; do
+ DNSMASQ_INTERFACES="$DNSMASQ_INTERFACES -I $INTERFACE"
+done
+
+if [ ! "$DNSMASQ_USER" ]; then
+ DNSMASQ_USER="dnsmasq"
+fi
+
+start()
+{
+ # Return
+ # 0 if daemon has been started
+ # 1 if daemon was already running
+ # 2 if daemon could not be started
+
+ # /var/run may be volatile, so we need to ensure that
+ # /var/run/dnsmasq exists here as well as in postinst
+ if [ ! -d /var/run/dnsmasq ]; then
+ mkdir /var/run/dnsmasq || return 2
+ chown dnsmasq:nogroup /var/run/dnsmasq || return 2
+ fi
+
+ start-stop-daemon --start --quiet --pidfile /var/run/dnsmasq/$NAME.pid --exec $DAEMON --test -- -C /etc/dnsmasq_lan.conf > /dev/null || return 1
+ start-stop-daemon --start --quiet --pidfile /var/run/dnsmasq/$NAME.pid --exec $DAEMON -- -C /etc/dnsmasq_lan.conf \
+ -x /var/run/dnsmasq/$NAME.pid \
+ ${MAILHOSTNAME:+ -m $MAILHOSTNAME} \
+ ${MAILTARGET:+ -t $MAILTARGET} \
+ ${DNSMASQ_USER:+ -u $DNSMASQ_USER} \
+ ${DNSMASQ_INTERFACES:+ $DNSMASQ_INTERFACES} \
+ ${DHCP_LEASE:+ -l $DHCP_LEASE} \
+ ${DOMAIN_SUFFIX:+ -s $DOMAIN_SUFFIX} \
+ ${RESOLV_CONF:+ -r $RESOLV_CONF} \
+ ${CACHESIZE:+ -c $CACHESIZE} \
+ ${CONFIG_DIR:+ -7 $CONFIG_DIR} \
+ ${DNSMASQ_OPTS:+ $DNSMASQ_OPTS} \
+ || return 2
+}
+
+start_resolvconf()
+{
+# If interface "lo" is explicitly disabled in /etc/default/dnsmasq
+# Then dnsmasq won't be providing local DNS, so don't add it to
+# the resolvconf server set.
+ for interface in $DNSMASQ_EXCEPT
+ do
+ [ $interface = lo ] && return
+ done
+
+ if [ -x /sbin/resolvconf ] ; then
+ echo "nameserver 127.0.0.1" | /sbin/resolvconf -a lo.$NAME
+ fi
+ return 0
+}
+
+stop()
+{
+ # Return
+ # 0 if daemon has been stopped
+ # 1 if daemon was already stopped
+ # 2 if daemon could not be stopped
+ # other if a failure occurred
+ start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile /var/run/dnsmasq/$NAME.pid
+ RETVAL="$?"
+ [ "$RETVAL" = 2 ] && return 2
+ return "$RETVAL"
+}
+
+stop_resolvconf()
+{
+ if [ -x /sbin/resolvconf ] ; then
+ /sbin/resolvconf -d lo.$NAME
+ fi
+ return 0
+}
+
+status()
+{
+ # Return
+ # 0 if daemon is running
+ # 1 if daemon is dead and pid file exists
+ # 3 if daemon is not running
+ # 4 if daemon status is unknown
+ start-stop-daemon --start --quiet --pidfile /var/run/dnsmasq/$NAME.pid --exec $DAEMON --test > /dev/null
+ case "$?" in
+ 0) [ -e "/var/run/dnsmasq/$NAME.pid" ] && return 1 ; return 3 ;;
+ 1) return 0 ;;
+ *) return 4 ;;
+ esac
+}
+
+case "$1" in
+ start)
+ test "$ENABLED" != "0" || exit 0
+ log_daemon_msg "Starting $DESC" "$NAME"
+ start
+ case "$?" in
+ 0)
+ log_end_msg 0
+ start_resolvconf
+ exit 0
+ ;;
+ 1)
+ log_success_msg "(already running)"
+ exit 0
+ ;;
+ *)
+ log_end_msg 1
+ exit 1
+ ;;
+ esac
+ ;;
+ stop)
+ stop_resolvconf
+ if [ "$ENABLED" != "0" ]; then
+ log_daemon_msg "Stopping $DESC" "$NAME"
+ fi
+ stop
+ RETVAL="$?"
+ if [ "$ENABLED" = "0" ]; then
+ case "$RETVAL" in
+ 0) log_daemon_msg "Stopping $DESC" "$NAME"; log_end_msg 0 ;;
+ esac
+ exit 0
+ fi
+ case "$RETVAL" in
+ 0) log_end_msg 0 ; exit 0 ;;
+ 1) log_warning_msg "(not running)" ; exit 0 ;;
+ *) log_end_msg 1; exit 1 ;;
+ esac
+ ;;
+ restart|force-reload)
+ test "$ENABLED" != "0" || exit 1
+ $DAEMON --test ${CONFIG_DIR:+ -7 $CONFIG_DIR} ${DNSMASQ_OPTS:+ $DNSMASQ_OPTS} >/dev/null 2>&1
+ if [ $? -ne 0 ]; then
+ NAME="configuration syntax check"
+ RETVAL="2"
+ else
+ stop_resolvconf
+ stop
+ RETVAL="$?"
+ fi
+ log_daemon_msg "Restarting $DESC" "$NAME"
+ case "$RETVAL" in
+ 0|1)
+ sleep 2
+ start
+ case "$?" in
+ 0)
+ log_end_msg 0
+ start_resolvconf
+ exit 0
+ ;;
+ *)
+ log_end_msg 1
+ exit 1
+ ;;
+ esac
+ ;;
+ *)
+ log_end_msg 1
+ exit 1
+ ;;
+ esac
+ ;;
+ status)
+ log_daemon_msg "Checking $DESC" "$NAME"
+ status
+ case "$?" in
+ 0) log_success_msg "(running)" ; exit 0 ;;
+ 1) log_success_msg "(dead, pid file exists)" ; exit 1 ;;
+ 3) log_success_msg "(not running)" ; exit 3 ;;
+ *) log_success_msg "(unknown)" ; exit 4 ;;
+ esac
+ ;;
+ dump-stats)
+ kill -s USR1 `cat /var/run/dnsmasq/$NAME.pid`
+ ;;
+ systemd-start-resolvconf)
+ start_resolvconf
+ ;;
+ systemd-stop-resolvconf)
+ stop_resolvconf
+ ;;
+ systemd-exec)
+# --pid-file without argument disables writing a PIDfile, we don't need one with sytemd.
+# Enable DBus by default because we use DBus activation with systemd.
+ exec $DAEMON --keep-in-foreground --pid-file --enable-dbus \
+ ${MAILHOSTNAME:+ -m $MAILHOSTNAME} \
+ ${MAILTARGET:+ -t $MAILTARGET} \
+ ${DNSMASQ_USER:+ -u $DNSMASQ_USER} \
+ ${DNSMASQ_INTERFACES:+ $DNSMASQ_INTERFACES} \
+ ${DHCP_LEASE:+ -l $DHCP_LEASE} \
+ ${DOMAIN_SUFFIX:+ -s $DOMAIN_SUFFIX} \
+ ${RESOLV_CONF:+ -r $RESOLV_CONF} \
+ ${CACHESIZE:+ -c $CACHESIZE} \
+ ${CONFIG_DIR:+ -7 $CONFIG_DIR} \
+ ${DNSMASQ_OPTS:+ $DNSMASQ_OPTS}
+ ;;
+ *)
+ echo "Usage: /etc/init.d/$NAME {start|stop|restart|force-reload|dump-stats|status}" >&2
+ exit 3
+ ;;
+esac
+
+exit 0
+