added init script

1 files changed, 43 insertions, 0 deletions

diff --git a/scripts/wlb.init b/scripts/wlb.init
new file mode 100755
index 0000000..60315f4
--- /dev/null
+++ b/scripts/wlb.init
@@ -0,0 +1,43 @@
+#! /bin/bash
+
+declare progname=${0##*/}
+declare action=$1; shift
+
+conf=$1; shift
+
+
+test -x $bb  || exit 0
+
+running_pid ()
+{
+    pidof $bb | while read pid ; do
+	f=$(tr '\000' '\t' < /proc/$pid/cmdline 2>/dev/null | cut -f2)
+	if [ "$f" == wlb ] ; then
+	    echo $pid
+	    return
+	fi
+    done
+    false
+}
+
+start ()
+{
+    local -i pid=$( running_pid )
+
+    [ $pid -ne 0 ] && return
+    sh -c wlb -f $conf
+}
+
+stop ()
+{
+    local -i pid=$( running_pid )
+    [ $pid -ne 0 ] && kill $pid
+}
+
+case "$action" in
+  start)	start;;
+  stop)		stop;;
+  restart)	stop; sleep 1; start;;
+  *)	echo "Usage: $progname {start|stop|restart}"
+	exit 1
+esac