From 11be36998796739f9e653a84639d625991658b7b Mon Sep 17 00:00:00 2001
From: Badlop <badlop@process-one.net>
Date: Mon, 24 Aug 2009 19:43:52 +0000
Subject: [PATCH] Added preliminary template file for ejabberd.init (thanks to
 Christophe Romain)

SVN Revision: 2520
---
 src/ejabberd.init.template | 46 ++++++++++++++++++++++++++++++++++++++
 src/ejabberdctl.template   | 33 +++++++++++++++++++++++++++
 2 files changed, 79 insertions(+)
 create mode 100644 src/ejabberd.init.template

diff --git a/src/ejabberd.init.template b/src/ejabberd.init.template
new file mode 100644
index 000000000..948e5c4d0
--- /dev/null
+++ b/src/ejabberd.init.template
@@ -0,0 +1,46 @@
+#! /bin/sh
+set -o errexit
+set -o nounset
+
+DIR=@@INSTALLDIR@@
+CTL="$DIR"/bin/ejabberdctl
+USER=ejabberd
+
+test -d "$DIR" || {
+	echo "ERROR: ejabberd not found: $DIR"
+	exit 1
+}
+grep ^"$USER": /etc/passwd >/dev/null || {
+	echo "ERROR: System user not found: $USER"
+	exit 2
+}
+
+export PATH="${PATH:+$PATH:}/usr/sbin:/sbin"
+
+case "$1" in
+  start)
+    test -x "$CTL" || exit 0
+    echo "Starting ejabberd..."
+    su - $USER -c "$CTL start"
+    su - $USER -c "$CTL started"
+    echo "done."
+    ;;
+  stop)
+    test -x "$CTL" || exit 0
+    echo "Stopping ejabberd..."
+    su - $USER -c "$CTL stop"
+    su - $USER -c "$CTL stopped"
+    echo "done."
+    ;;
+
+  force-reload|restart)
+    "$0" stop
+    "$0" start
+    ;;
+
+  *)
+    echo "Usage: $0 {start|stop|restart|force-reload}"
+    exit 1
+esac
+
+exit 0
diff --git a/src/ejabberdctl.template b/src/ejabberdctl.template
index eb85ce266..f6a30bb09 100644
--- a/src/ejabberdctl.template
+++ b/src/ejabberdctl.template
@@ -239,9 +239,42 @@ usage ()
     exit
 }
 
+# stop epmd if there is no other running node
+stop_epmd()
+{
+    epmd -names | grep -q name || epmd -kill
+}
+
+# allow sync calls
+wait_for_status()
+{
+    # args: status try delay
+    # return: 0 OK, 1 KO
+    timeout=$2
+    status=4
+    while [ $status -ne $1 ]; do
+        sleep $3
+        let timeout=timeout-1
+        [ $timeout -eq 0 ] && {
+            status=$1
+        } || {
+            ctl status > /dev/null
+            status=$?
+        }
+    done
+    [ $timeout -eq 0 ] && {
+        status=1
+    } || {
+        status=0
+    }
+    return $status
+}
+
 case $ARGS in
     ' start') start;;
     ' debug') debug;;
     ' live') live;;
+    ' started') wait_for_status 0 30 2;; # wait 30x2s before timeout
+    ' stopped') wait_for_status 3 15 2; stop_epmd;; # wait 15x2s before timeout
     *) ctl $ARGS;;
 esac