X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=host.init;h=f207e008a525ab98501024070e0b4c4dafd31e21;hb=4ee78d3b4a1a5bb911994c9fd1458b0aafc44a17;hp=cba4101096aa45bef96025d29ad5b6fdaee0a981;hpb=43ae4c224b076605dd426c175e01a08d34fc62fa;p=myplc.git

diff --git a/host.init b/host.init
index cba4101..f207e00 100755
--- a/host.init
+++ b/host.init
@@ -6,17 +6,35 @@
 #
 # description:	Manages all PLC services on this machine
 #
-# $Id: host.init,v 1.2 2006/03/27 22:01:36 mlhuang Exp $
+# $Id: host.init,v 1.8 2006/07/06 17:43:52 mlhuang Exp $
 #
 
 PATH=/sbin:/bin:/usr/bin:/usr/sbin
 
 # Source function library.
-. /etc/init.d/functions
+if [ -f /etc/init.d/functions ] ; then
+    . /etc/init.d/functions
+fi
+
+# If success() or failure() are not defined
+if ! type -type success >/dev/null || ! type -type failure >/dev/null ; then
+    success() {
+	echo -ne "[  OK  ]\r"
+	return 0
+    }
+    failure() {
+	echo -ne "[FAILED]\r"
+	return 1
+    }
+fi
 
 # Source configuration
-if [ -f /etc/sysconfig/plc -a -z "${PLC_ROOT}${PLC_DATA}" ] ; then
-    . /etc/sysconfig/plc
+SERVICE=$(basename $0)
+if [ ! -f /etc/sysconfig/$SERVICE ] ; then
+    SERVICE=plc
+fi
+if [ -f /etc/sysconfig/$SERVICE -a -z "${PLC_ROOT}${PLC_DATA}" ] ; then
+    . /etc/sysconfig/$SERVICE
 fi
 
 # Total number of errors
@@ -37,7 +55,7 @@ mounted ()
     fi
 }
 
-start ()
+mount_plc ()
 {
     echo -n $"Mounting PLC: "
 
@@ -60,17 +78,21 @@ start ()
     [ $ERRORS -eq 0 ] && success $"PLC unmount" || failure $"PLC unmount"	
     echo
 
-    chroot $PLC_ROOT /sbin/service plc $PLC_OPTIONS start
-    check
 }
 
-stop ()
+start ()
 {
-    if mounted $PLC_ROOT ; then
-	chroot $PLC_ROOT /sbin/service plc $PLC_OPTIONS stop
-	check
+    # Starting everything
+    if [ -z "$1" ] ; then
+	mount_plc 
     fi
 
+    chroot $PLC_ROOT /sbin/service plc $PLC_OPTIONS start $*
+    check
+}
+
+umount_plc ()
+{
     echo -n $"Unmounting PLC: "
 
     for dir in $PLC_ROOT/proc $PLC_ROOT/data $PLC_ROOT ; do
@@ -84,18 +106,55 @@ stop ()
     echo
 }
 
-case "$1" in
+stop ()
+{
+    if mounted $PLC_ROOT ; then
+	chroot $PLC_ROOT /sbin/service plc $PLC_OPTIONS stop $*
+	check
+    fi
+
+    # Stopped everything
+    if [ -z "$1" ] ; then
+	umount_plc
+    fi
+}
+
+mountstatus_plc ()
+{
+    for dir in $PLC_ROOT/proc $PLC_ROOT/data $PLC_ROOT ; do
+	if mounted $dir ; then
+	    echo $dir
+	fi
+    done
+}
+
+# Get command
+shift $(($OPTIND - 1))
+command=$1
+
+# Get step(s)
+shift 1
+
+case "$command" in
     start|stop)
-	$1
+	$command $*
 	;;
 
     restart)
-	stop
-	start
+	stop $*
+	start $*
 	;;
 
+    reload)
+	chroot $PLC_ROOT /sbin/service plc $PLC_OPTIONS reload $*
+	;;	
+
+    mount|umount|mountstatus)
+        ${command}_plc $*
+	;;
+  
     *)
-	echo "Usage: $0 {start|stop|restart}"
+	echo "Usage: $0 {start|stop|restart|reload|mount|umount|mountstatus}"
 	RETVAL=1
 	;;
 esac