#!/sbin/sh
#
# Copyright 2007 Sun Microsystems, Inc. All rights reserved.
# Use is subject to license terms.
#
# This file is part of Quagga.
#
# Quagga is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2, or (at your option) any
# later version.
#
# Quagga is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Quagga; see the file COPYING. If not, write to the Free
# Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
#
# Starts/stops the given daemon
SMFINCLUDE=/lib/svc/share/smf_include.sh
ROUTEADMINCLUDE=/lib/svc/share/routing_include.sh
GLOBAL_OPTIONS="PAfiug"
DAEMON_PATH=@sbindir@
USER=@enable_user@
GROUP=@enable_group@
# handle upgrade of daemon-args SMF property to new routeadm properties
# used during upgrade too by routeadm.
# relevant to S10U4+ only.
handle_routeadm_upgrade () {
GLOBAL_OPTIONS="PAfiug"
daemon_args=`get_daemon_args $SMF_FMRI`
if [ -n "$daemon_args" ]; then
set_daemon_value_property "$SMF_FMRI" "$daemon_args" \
"$GLOBAL_OPTIONS" "P" vty_port 0
set_daemon_value_property "$SMF_FMRI" "$daemon_args" \
"$GLOBAL_OPTIONS" "A" vty_address
set_daemon_value_property "$SMF_FMRI" "$daemon_args" \
"$GLOBAL_OPTIONS" "f" config_file
set_daemon_value_property "$SMF_FMRI" "$daemon_args" \
"$GLOBAL_OPTIONS" "i" pid_file
set_daemon_value_property "$SMF_FMRI" "$daemon_args" \
"$GLOBAL_OPTIONS" "u" user
set_daemon_value_property "$SMF_FMRI" "$daemon_args" \
"$GLOBAL_OPTIONS" "g" group
case "$1" in
zebra)
set_daemon_boolean_property "$SMF_FMRI" "$daemon_args" \
"${GLOBAL_OPTIONS}b" "b" batch true false
;;
ripd|ripngd)
set_daemon_boolean_property "$SMF_FMRI" "$daemon_args" \
"${GLOBAL_OPTIONS}r" "r" retain true false
;;
bgpd)
set_daemon_boolean_property "$SMF_FMRI" "$daemon_args" \
"${GLOBAL_OPTIONS}rnp" "r" retain true false
set_daemon_boolean_property "$SMF_FMRI" "$daemon_args" \
"${GLOBAL_OPTIONS}rnp" "n" no_kernel true false
set_daemon_value_property "$SMF_FMRI" "$daemon_args" \
"${GLOBAL_OPTIONS}rnp" "p" bgp_port
esac
clear_daemon_args $SMF_FMRI
fi
}
upgrade_config () {
DAEMON=$1
# handle upgrade of SUNWzebra to Quagga
if [ -d "/etc/quagga" -a ! -f "/etc/quagga/${DAEMON}.conf" ] ; then
if [ -f "/etc/sfw/zebra/${DAEMON}.conf" ] ; then
cp "/etc/sfw/zebra/${DAEMON}.conf" \
"/etc/quagga/${DAEMON}.conf.upgrade" \
|| exit $SMF_EXIT_ERR_FATAL
chown "${USER}:${GROUP}" "/etc/quagga/${DAEMON}.conf.upgrade" \
|| exit $SMF_EXIT_ERR_FATAL
chmod 0600 "/etc/quagga/${DAEMON}.conf.upgrade" \
|| exit $SMF_EXIT_ERR_FATAL
mv "/etc/quagga/${DAEMON}.conf.upgrade" "/etc/quagga/${DAEMON}.conf" \
|| exit $SMF_EXIT_ERR_FATAL
fi
fi
if [ ! -f "/etc/quagga/${DAEMON}.conf" ] ; then
touch "/etc/quagga/${DAEMON}.conf.new" \
|| exit $SMF_EXIT_ERR_FATAL
chown "${USER}:${GROUP}" "/etc/quagga/${DAEMON}.conf.new" \
|| exit $SMF_EXIT_ERR_FATAL
chmod 0600 "/etc/quagga/${DAEMON}.conf.new" \
|| exit $SMF_EXIT_ERR_FATAL
mv "/etc/quagga/${DAEMON}.conf.new" "/etc/quagga/${DAEMON}.conf" \
|| exit $SMF_EXIT_ERR_FATAL
fi
}
# Relevant to S10+
quagga_is_globalzone () {
if [ "${QUAGGA_INIT_ZONENAME:=`/sbin/zonename`}" = "global" \
-o `/sbin/zonename -t` = "exclusive" ]; then
return 0
else
return 1
fi
}
routeadm_daemon_args () {
# globals
args="`get_daemon_option_from_property $SMF_FMRI config_file f`"
args="${args} `get_daemon_option_from_property $SMF_FMRI vty_port P`"
args="${args} `get_daemon_option_from_property $SMF_FMRI vty_address A`"
args="${args} `get_daemon_option_from_property $SMF_FMRI pid_file i`"
# user and group we need for config file upgrade..
SMF_USER=`get_routeadm_property $SMF_FMRI user`
SMF_GROUP=`get_routeadm_property()$SMF_FMRI group`
if [ "${SMF_USER}" ] ; then
USER="${SMF_USER}"
args="${args} -u ${SMF_USER}"
fi
if [ "${SMF_GROUP}" ] ; then
GROUP="${SMF_GROUP}"
args="${args} -g ${SMF_GROUP}"
fi
case $1 in
zebra)
args="${args} `get_daemon_option_from_boolean_property $SMF_FMRI batch -b true`"
;;
ripd|ripngd)
args="${args} `get_daemon_option_from_boolean_property $SMF_FMRI retain -r true`"
;;
bgpd)
args="${args} `get_daemon_option_from_boolean_property $SMF_FMRI retain -r true`"
args="${args} `get_daemon_option_from_boolean_property $SMF_FMRI no_kernel -n true`"
args="${args} `get_daemon_option_from_property $SMF_FMRI bgp_port p 179`"
;;
esac
echo ${args}
}
# certain daemons need zebra
routeadm_zebra_enable () {
if [ "$DAEMON" = "zebra" ]; then
return
fi
enable_zebra=`/usr/bin/svcprop -p \
routing/enable_zebra $SMF_FMRI 2> /dev/null`
if [ "$enable_zebra" != "false" ]; then
zenabled=`/usr/bin/svcprop -p general/enabled zebra:quagga`
zenabledt=`/usr/bin/svcprop -p general_ovr/enabled zebra:quagga`
if [ "$zenabled" = "true" -o "$zenabledt" = "true" ]; then
/usr/sbin/svcadm disable zebra:quagga
/usr/sbin/svcadm enable -st zebra:quagga
else
/usr/sbin/svcadm enable -st zebra:quagga
fi
if [ "$?" != "0" ]; then
echo "Could not enable zebra:quagga"
exit $SMF_EXIT_ERR_FATAL
fi
fi
}
# Include smf functions, if available. If not, define smf_present to indicate
# there is no SMF. Should allow this script to work pre-S10.
if [ -f "$SMFINCLUDE" ] ; then
. "$SMFINCLUDE";
# source the SMF-routeadm include if present..
if [ -f "$ROUTEADMINCLUDE" ] ; then
. "$ROUTEADMINCLUDE"
fi
else
# pre-SMF system, fake up any functions and exit codes
# which SMFINCLUDE usually provides.
smf_present () {
return 1
}
SMF_EXIT_OK=0;
SMF_EXIT_ERR_CONFIG=96;
SMF_EXIT_ERR_FATAL=95;
fi
# if there's no SMF, set some default DAEMON_ARGS
smf_present || DAEMON_ARGS=""
usage () {
if smf_present ; then
echo "Usage: $0 <daemon>";
else
echo "Usage: $0 <stop|start> <daemon> <daemon arguments>";
fi
echo "The --pid_file argument is implied";
echo "This help message: $0 <help|usage>";
}
# parse arguments, different according to SMF or not.
case $1 in
'help' | 'usage')
usage
exit $SMF_EXIT_OK
;;
esac
if smf_present ; then
QUAGGA_METHOD="start"
else
QUAGGA_METHOD="$1"
shift;
fi
DAEMON="$1"
# daemon path must be given
if [ -z "$DAEMON_PATH/$DAEMON" ]; then
usage
exit $SMF_EXIT_ERR_FATAL
fi
# only bgpd is suitable for running in a non-global zone, at this
# time.
case "${DAEMON}" in
bgpd)
;;
zebra | ospfd | ospf6d | ripd | ripngd )
quagga_is_globalzone || exit $SMF_EXIT_OK
;;
*)
usage
exit $SMF_EXIT_ERR_CONFIG;
;;
esac
# Older Quagga SMF packages pass daemon args on the commandline
# Newer SMF routeadm model uses properties for each argument
# so we must handle that.
if [ smf_present -a -f "$ROUTEADMINCLUDE" ]; then
handle_routeadm_upgrade $DAEMON;
DAEMON_ARGS=`routeadm_daemon_args`;
routeadm_zebra_enable $DAEMON;
else
if [ $# -gt 0 ] ; then
shift
DAEMON_ARGS="$@"
fi
fi
upgrade_config "$DAEMON"
if [ ! -f "@sysconfdir@/${DAEMON}.conf" ] ; then
echo "Could not find config file, @sysconfdir@/${DAEMON}.conf"
exit $SMF_EXIT_ERR_CONFIG
fi
# we need @quagga_statedir@ to exist, it probably is on tmpfs.
if [ ! -d @quagga_statedir@ ] ; then
mkdir -p @quagga_statedir@
chown @enable_user@:@enable_group@ @quagga_statedir@
chmod 751 @quagga_statedir@
fi
PIDFILE="@quagga_statedir@/${DAEMON}.pid"
start () {
if [ ! -x "$DAEMON_PATH/$DAEMON" ] ; then
echo "Error, could not find daemon, $DAEMON_PATH/$DAEMON"
exit $SMF_EXIT_ERR_FATAL
fi
eval exec $DAEMON_PATH/$DAEMON $DAEMON_ARGS --pid_file ${PIDFILE} &
}
stop_by_pidfile () {
if [ -f "${PIDFILE}" ]; then
/usr/bin/kill -TERM `/usr/bin/cat "${PIDFILE}"`
fi
}
case "$QUAGGA_METHOD" in
'start')
start
;;
'stop')
stop_by_pidfile
;;
*)
usage
exit $SMF_EXIT_ERR_FATAL
;;
esac
exit $SMF_EXIT_OK;
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