From b5edeb751c7d12b6526440022396f6a976b583d7 Mon Sep 17 00:00:00 2001
From: Koen Kooi <koen@openembedded.org>
Date: Sat, 30 Jul 2005 16:20:50 +0000
Subject: Apply dbus-init patch, Courtesy Philipp Zabel

---
 packages/dbus/dbus/dbus-1.init | 87 ++++++++++++++++++++++++++++--------------
 1 file changed, 58 insertions(+), 29 deletions(-)

(limited to 'packages/dbus')

diff --git a/packages/dbus/dbus/dbus-1.init b/packages/dbus/dbus/dbus-1.init
index 118b801da7..bd31b6208c 100644
--- a/packages/dbus/dbus/dbus-1.init
+++ b/packages/dbus/dbus/dbus-1.init
@@ -1,15 +1,17 @@
 #! /bin/sh
-# -*- coding: iso8859-1 -*-
+# -*- coding: utf-8 -*-
 # Debian init.d script for D-BUS
-# Copyright (c) 2003 Colin Walters <walters@debian.org>
+# Copyright © 2003 Colin Walters <walters@debian.org>
 
 set -e
 
 DAEMON=/usr/bin/dbus-daemon-1
 NAME=dbus-1
 DAEMONUSER=messagebus
-PIDFILE=/var/run/dbus/pid
+PIDDIR=/var/run/dbus
+PIDFILE=$PIDDIR/pid
 DESC="system message bus"
+EVENTDIR=/etc/dbus-1/event.d
 
 test -x $DAEMON || exit 0
 
@@ -17,41 +19,68 @@ test -x $DAEMON || exit 0
 ENABLED=1
 PARAMS=""
 if [ -e /etc/default/dbus-1 ]; then
-	. /etc/default/dbus-1
+  . /etc/default/dbus-1
 fi
 
 test "$ENABLED" != "0" || exit 0
 
+start_it_up()
+{
+  if [ ! -d $PIDDIR ]; then
+    mkdir -p $PIDDIR
+    chown $DAEMONUSER $PIDDIR
+    chgrp $DAEMONUSER $PIDDIR
+  fi
+  if [ -e $PIDFILE ]; then
+    PIDDIR=/proc/$(cat $PIDFILE)
+    if [ -d ${PIDDIR} -a  "$(readlink -f ${PIDDIR}/exe)" = "${DAEMON}" ]; then 
+      echo "$DESC already started; not starting."
+    else
+      echo "Removing stale PID file $PIDFILE."
+      rm -f $PIDFILE
+    fi
+  fi
+  echo -n "Starting $DESC: "
+  start-stop-daemon --start --quiet --pidfile $PIDFILE \
+    --user $DAEMONUSER --exec $DAEMON -- --system $PARAMS
+  echo "$NAME."
+  if [ -d $EVENTDIR ]; then
+      run-parts --arg=start $EVENTDIR
+  fi
+}
+
+shut_it_down()
+{
+  if [ -d $EVENTDIR ]; then
+      run-parts --reverse --arg=stop $EVENTDIR
+  fi
+  echo -n "Stopping $DESC: "
+  start-stop-daemon --stop --retry 60 --quiet --oknodo --pidfile $PIDFILE \
+    --user $DAEMONUSER
+  # We no longer include these arguments so that start-stop-daemon
+  # can do its job even given that we may have been upgraded.
+  # We rely on the pidfile being sanely managed
+  # --exec $DAEMON -- --system $PARAMS
+  echo "$NAME."
+  rm -f $PIDFILE
+}
+
 case "$1" in
   start)
-	echo -n "Starting $DESC: "
-	if [ ! -d /var/run/dbus ]; then
-		mkdir /var/run/dbus
-		chown $DAEMONUSER:$DAEMONUSER /var/run/dbus
-	fi
-	start-stop-daemon -S \
-		-u $DAEMONUSER -x $DAEMON -- --system $PARAMS
-	echo "$NAME."
-	;;
+    start_it_up
+  ;;
   stop)
-	echo -n "Stopping $DESC: "
-	start-stop-daemon -K \
-		-u $DAEMONUSER -x $DAEMON -- --system $PARAMS
-	echo "$NAME."
-	;;
+    shut_it_down
+  ;;
   restart|force-reload)
-	echo -n "Restarting $DESC: "
-	start-stop-daemon -K \
-		 -u $DAEMONUSER -x $DAEMON -- --system $PARAMS
-	sleep 1
-	start-stop-daemon -S \
-		 -u $DAEMONUSER -x $DAEMON -- --system $PARAMS
-	echo "$NAME."
-	;;
+    shut_it_down
+    sleep 1
+    start_it_up
+  ;;
   *)
-	echo "Usage: /etc/init.d/$NAME {start|stop|restart|force-reload}" >&2
-	exit 1
-	;;
+    echo "Usage: /etc/init.d/$NAME {start|stop|restart|force-reload}" >&2
+    exit 1
+  ;;
 esac
 
 exit 0
-- 
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