From 698c5a40b2ece2f3eb41ad932660f7ceb1f80092 Mon Sep 17 00:00:00 2001 From: Christian Poessinger Date: Sun, 4 Nov 2018 11:47:51 +0100 Subject: T959: XML/Python rewrite of "protocol igmp-proxy" and op-mode commands Examples: ========= CFG commands: vyos@vyos# set protocols igmp-proxy disable-quickleave vyos@vyos# set protocols igmp-proxy interface eth0 alt-subnet '172.16.35.0/24' vyos@vyos# set protocols igmp-proxy interface eth0 alt-subnet '172.31.0.0/24' vyos@vyos# set protocols igmp-proxy interface eth0 role 'upstream' vyos@vyos# set protocols igmp-proxy interface eth1 role 'downstream' vyos@vyos# show protocols igmp-proxy { disable-quickleave interface eth0 { alt-subnet 172.16.35.0/24 alt-subnet 172.31.0.0/24 role upstream } interface eth1 { role downstream } } OP mode commands: ----------------- vyos@vyos:~$ show ip multicast interface Interface BytesIn PktsIn BytesOut PktsOut Local eth0 0.0b 0 0.0b 0 xxx.xxx.xxx.65 eth1 0.0b 0 0.0b 0 xxx.xxx.xx.201 vyos@vyos:~$ show ip multicast mfc Group Origin Pkts Bytes Wrong In Out xxx.x.xx.1 xxx.xx.0.1 10 9.81KB 0 eth0 eth1 xxx.x.xx.2 xxx.xx.0.1 -- --- src/etc/init.d/igmpproxy | 166 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 166 insertions(+) create mode 100755 src/etc/init.d/igmpproxy (limited to 'src/etc/init.d') diff --git a/src/etc/init.d/igmpproxy b/src/etc/init.d/igmpproxy new file mode 100755 index 000000000..4a2c94a4d --- /dev/null +++ b/src/etc/init.d/igmpproxy @@ -0,0 +1,166 @@ +#!/bin/sh +### BEGIN INIT INFO +# Provides: igmpproxy +# Required-Start: $local_fs $network $remote_fs $syslog +# Required-Stop: $local_fs $network $remote_fs $syslog +# Default-Start: 2 3 4 5 +# Default-Stop: 0 1 6 +# Short-Description: IGMP multicast routing daemon +# Description: IGMPproxy is a simple dynamic Multicast Routing Daemon +# using only IGMP signalling. It's intended for simple +# forwarding of Multicast traffic between networks. +### END INIT INFO + +# Author: Pali Rohár + +# Do NOT "set -e" + +# PATH should only include /usr/* if it runs after the mountnfs.sh script +PATH=/sbin:/usr/sbin:/bin:/usr/bin +DESC="igmpproxy" +NAME=igmpproxy +DAEMON=/sbin/igmpproxy +DAEMON_ARGS="/etc/igmpproxy.conf" +PIDFILE=/var/run/$NAME.pid +SCRIPTNAME=/etc/init.d/$NAME + +# Exit if the package is not installed +[ -x "$DAEMON" ] || exit 0 + +# Read configuration variable file if it is present +[ -r /etc/default/$NAME ] && . /etc/default/$NAME + +# Load the VERBOSE setting and other rcS variables +. /lib/init/vars.sh + +# Define LSB log_* functions. +# Depend on lsb-base (>= 3.2-14) to ensure that this file is present +# and status_of_proc is working. +. /lib/lsb/init-functions + +# +# Function that starts the daemon/service +# +do_start() +{ + # Return + # 0 if daemon has been started + # 1 if daemon was already running + # 2 if daemon could not be started + start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \ + || return 1 + start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -b -m -- \ + $DAEMON_OPTS $DAEMON_ARGS \ + || return 2 + # The above code will not work for interpreted scripts, use the next + # six lines below instead (Ref: #643337, start-stop-daemon(8) ) + #start-stop-daemon --start --quiet --pidfile $PIDFILE --startas $DAEMON \ + # --name $NAME --test > /dev/null \ + # || return 1 + #start-stop-daemon --start --quiet --pidfile $PIDFILE --startas $DAEMON \ + # --name $NAME -- $DAEMON_ARGS \ + # || return 2 + + # Add code here, if necessary, that waits for the process to be ready + # to handle requests from services started subsequently which depend + # on this one. As a last resort, sleep for some time. +} + +# +# Function that stops the daemon/service +# +do_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 $PIDFILE --name $NAME + RETVAL="$?" + [ "$RETVAL" = 2 ] && return 2 + # Wait for children to finish too if this is a daemon that forks + # and if the daemon is only ever run from this initscript. + # If the above conditions are not satisfied then add some other code + # that waits for the process to drop all resources that could be + # needed by services started subsequently. A last resort is to + # sleep for some time. + start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON + [ "$?" = 2 ] && return 2 + # Many daemons don't delete their pidfiles when they exit. + rm -f $PIDFILE + return "$RETVAL" +} + +# +# Function that sends a SIGHUP to the daemon/service +# +do_reload() { + # + # If the daemon can reload its configuration without + # restarting (for example, when it is sent a SIGHUP), + # then implement that here. + # + start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $NAME + return 0 +} + +case "$1" in + start) + [ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC " "$NAME" + do_start + case "$?" in + 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; + 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; + esac + ;; + stop) + [ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME" + do_stop + case "$?" in + 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; + 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; + esac + ;; + status) + status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $? + ;; + #reload|force-reload) + # + # If do_reload() is not implemented then leave this commented out + # and leave 'force-reload' as an alias for 'restart'. + # + #log_daemon_msg "Reloading $DESC" "$NAME" + #do_reload + #log_end_msg $? + #;; + restart|force-reload) + # + # If the "reload" option is implemented then remove the + # 'force-reload' alias + # + log_daemon_msg "Restarting $DESC" "$NAME" + do_stop + case "$?" in + 0|1) + do_start + case "$?" in + 0) log_end_msg 0 ;; + 1) log_end_msg 1 ;; # Old process is still running + *) log_end_msg 1 ;; # Failed to start + esac + ;; + *) + # Failed to stop + log_end_msg 1 + ;; + esac + ;; + *) + #echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2 + echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2 + exit 3 + ;; +esac + +: -- cgit v1.2.3