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-rw-r--r--package/quagga/files/quagga.init327
1 files changed, 327 insertions, 0 deletions
diff --git a/package/quagga/files/quagga.init b/package/quagga/files/quagga.init
new file mode 100644
index 000000000..6c40fe356
--- /dev/null
+++ b/package/quagga/files/quagga.init
@@ -0,0 +1,327 @@
+#!/bin/sh
+#FWINIT 50
+ME=$(basename $0)
+
+usage() {
+ echo "Usage: ${ME} {start|stop|restart} [daemon ...]"
+ exit 2
+}
+
+if [ -z "$1" ]
+then
+ usage
+else
+ COMMAND=$1
+fi
+shift
+ARG_DAEMONS=$*
+BINDIR=/usr/sbin
+CONFDIR=/etc/quagga
+STATEDIR=/var/run/quagga
+DAEMONS="zebra ripd ripngd ospfd ospf6d bgpd"
+DAEMON_FLAGS=-d
+WATCHQUAGGA_FLAGS="-d -z -T 60 -R"
+WATCHQUAGGA_CMD="sh $0 watchrestart"
+if [ ${COMMAND} != "watchrestart" ]
+then
+ DAEMONS="${DAEMONS} watchquagga"
+fi
+DAEMONS_STARTSEQ=${DAEMONS}
+
+reverse()
+{
+ local revlist r
+ revlist=
+ for r
+ do
+ revlist="$r $revlist"
+ done
+ echo $revlist
+}
+
+DAEMONS_STOPSEQ=$(reverse ${DAEMONS_STARTSEQ})
+
+#pidof() {
+# ps ax | awk 'match($5, "(^|/)'"$1"'$") > 0 { printf " %s", $1 }'
+#}
+
+quit() {
+ echo "${ME}: $1"
+ exit 0
+}
+
+die() {
+ echo "${ME}: $1"
+ exit 1
+}
+
+is_in() {
+ local i
+ for i in $2
+ do
+ [ "$1" = "$i" ] && return 0
+ done
+ return 1
+}
+
+select_subset() {
+ local unknown i j
+ unknown=
+ RESULT=
+ for i in $1
+ do
+ is_in $i "$2" || unknown="$unknown $i"
+ done
+ if [ -n "$unknown" ]
+ then
+ RESULT=$unknown
+ return 1
+ else
+ for j in $2
+ do
+ is_in $j "$1" && RESULT="$RESULT $j"
+ done
+ return 0
+ fi
+}
+
+# check command
+. /etc/rc.conf
+
+case ${COMMAND} in
+autostop) ;;
+autostart|start|stop|restart)
+ ;;
+watchrestart)
+ if [ -n "$ARG_DAEMONS" ]
+ then
+ echo "${ME}: watchrestart mode is only for use by watchquagga"
+ exit 2
+ fi
+ ;;
+*)
+ usage
+ ;;
+esac
+
+# select daemons to start
+
+case ${COMMAND} in
+autostart)
+ test x"${quagga:-NO}" = x"NO" && exit 0
+ exec sh $0 start
+ ;;
+start|restart|watchrestart)
+ START_DAEMONS=
+ for d in ${DAEMONS_STARTSEQ}
+ do
+ [ -x "${BINDIR}/${d}" -a -f "${CONFDIR}/${d}.conf" ] \
+ && START_DAEMONS="${START_DAEMONS}${d} "
+ done
+ WATCHQUAGGA_DAEMONS=${START_DAEMONS}
+ if is_in watchquagga "${DAEMONS_STARTSEQ}"
+ then
+ START_DAEMONS="${START_DAEMONS} watchquagga"
+ fi
+ if [ -n "${ARG_DAEMONS}" ]
+ then
+ if select_subset "${ARG_DAEMONS}" "${DAEMONS}"
+ then
+ if select_subset "${ARG_DAEMONS}" "${START_DAEMONS}"
+ then
+ START_DAEMONS=${RESULT}
+ else
+ die "these daemons are not startable:${RESULT}."
+ fi
+ else
+ die "unknown daemons:${RESULT}; choose from: ${DAEMONS}."
+ fi
+ fi
+ ;;
+esac
+
+# select daemons to stop
+
+case ${COMMAND} in
+stop|restart|watchrestart)
+ STOP_DAEMONS=${DAEMONS_STOPSEQ}
+ if [ -n "${ARG_DAEMONS}" ]
+ then
+ if select_subset "${ARG_DAEMONS}" "${STOP_DAEMONS}"
+ then
+ STOP_DAEMONS=${RESULT}
+ else
+ die "unknown daemons:${RESULT}; choose from: ${DAEMONS}."
+ fi
+ fi
+ stop_daemons=
+ for d in ${STOP_DAEMONS}
+ do
+ pidfile=${STATEDIR}/${d}.pid
+ if [ -f "${pidfile}" -o -n "$(pidof ${d})" ]
+ then
+ stop_daemons="${stop_daemons}${d} "
+ elif [ -n "${ARG_DAEMONS}" ]
+ then
+ echo "${ME}: found no ${d} process running."
+ fi
+ done
+ STOP_DAEMONS=${stop_daemons}
+ ;;
+esac
+
+# stop daemons
+
+for d in $STOP_DAEMONS
+do
+ echo -n "${ME}: Stopping ${d} ... "
+ pidfile=${STATEDIR}/${d}.pid
+ if [ -f "${pidfile}" ]
+ then
+ file_pid=$(cat ${pidfile})
+ if [ -z "${file_pid}" ]
+ then
+ echo -n "no pid file entry found ... "
+ fi
+ else
+ file_pid=
+ echo -n "no pid file found ... "
+ fi
+ proc_pid=$(pidof ${d})
+ if [ -z "${proc_pid}" ]
+ then
+ echo -n "found no ${d} process running ... "
+ else
+ count=0
+ notinpidfile=
+ for p in ${proc_pid}
+ do
+ count=$((${count}+1))
+ if kill ${p}
+ then
+ echo -n "killed ${p} ... "
+ else
+ echo -n "failed to kill ${p} ... "
+ fi
+ [ "${p}" = "${file_pid}" ] \
+ || notinpidfile="${notinpidfile} ${p}"
+ done
+ [ ${count} -le 1 ] \
+ || echo -n "WARNING: ${count} ${d} processes were found running ... "
+ for n in ${notinpidfile}
+ do
+ echo -n "WARNING: process ${n} was not in pid file ... "
+ done
+ fi
+ count=0
+ survivors=$(pidof ${d})
+ while [ -n "${survivors}" ]
+ do
+ sleep 1
+ count=$((${count}+1))
+ survivors=$(pidof ${d})
+ [ -z "${survivors}" -o ${count} -gt 5 ] && break
+ for p in ${survivors}
+ do
+ sleep 1
+ echo -n "${p} "
+ kill ${p}
+ done
+ done
+ survivors=$(pidof ${d})
+ [ -n "${survivors}" ] && \
+ if kill -KILL ${survivors}
+ then
+ echo -n "KILLed ${survivors} ... "
+ else
+ echo -n "failed to KILL ${survivors} ... "
+ fi
+ sleep 1
+ survivors=$(pidof ${d})
+ if [ -z "${survivors}" ]
+ then
+ echo -n "done."
+ if [ -f "${pidfile}" ]
+ then
+ rm -f ${pidfile} \
+ || echo -n " Failed to remove pidfile."
+ fi
+ else
+ echo -n "failed to stop ${survivors} - giving up."
+ if [ "${survivors}" != "${file_pid}" ]
+ then
+ if echo "${survivors}" > ${pidfile}
+ then
+ chown quagga:quagga ${pidfile}
+ echo -n " Wrote ${survivors} to pidfile."
+ else
+ echo -n " Failed to write ${survivors} to pidfile."
+ fi
+ fi
+ fi
+ echo
+done
+
+# start daemons
+
+if [ -n "$START_DAEMONS" ]
+then
+ [ -d ${CONFDIR} ] \
+ || quit "${ME}: no config directory ${CONFDIR} - exiting."
+ chown -R quagga:quagga ${CONFDIR}
+ [ -d ${STATEDIR} ] || mkdir -p ${STATEDIR} \
+ || die "${ME}: could not create state directory ${STATEDIR} - exiting."
+ chown -R quagga:quagga ${STATEDIR}
+
+ for d in $START_DAEMONS
+ do
+ echo -n "${ME}: Starting ${d} ... "
+ proc_pid=$(pidof ${d})
+ pidfile=${STATEDIR}/${d}.pid
+ file_pid=
+ if [ -f "${pidfile}" ]
+ then
+ file_pid=$(cat ${pidfile})
+ if [ -n "${file_pid}" ]
+ then
+ echo -n "found old pid file entry ${file_pid} ... "
+ fi
+ fi
+ if [ -n "${proc_pid}" ]
+ then
+ echo -n "found ${d} running (${proc_pid}) - skipping ${d}."
+ if [ "${proc_pid}" != "${file_pid}" ]
+ then
+ if echo "${proc_pid}" > ${pidfile}
+ then
+ chown quagga:quagga ${pidfile}
+ echo -n " Wrote ${proc_pid} to pidfile."
+ else
+ echo -n " Failed to write ${proc_pid} to pidfile."
+ fi
+ fi
+ elif rm -f "${pidfile}"
+ then
+ if [ "${d}" = "watchquagga" ]
+ then
+ $("${BINDIR}/${d}" \
+ ${WATCHQUAGGA_FLAGS} \
+ "${WATCHQUAGGA_CMD}" \
+ ${WATCHQUAGGA_DAEMONS})
+ status=$?
+ else
+ $("${BINDIR}/${d}" ${DAEMON_FLAGS})
+ status=$?
+ fi
+ if [ $status -eq 0 ]
+ then
+ echo -n "done."
+ else
+ echo -n "failed."
+ fi
+ else
+ echo -n " failed to remove pidfile."
+ fi
+ echo
+ done
+fi
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