ser2net: add sysv init script

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
[Thomas:
 - remove check for the ser2net binary
 - add check for the configuration file
 - use 'printf' instead of 'echo -n'
 - fix indentation where needed]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/ser2net/S50ser2net

@@ -0,0 +1,43 @@
+#!/bin/sh
+#
+# Startup script for ser2net
+#
+
+start() {
+    printf  "Starting ser2net: "
+    if [ ! -f /etc/ser2net.conf ] ; then
+	echo "no configuration file"
+	exit 1
+    fi
+
+    start-stop-daemon -S -q --exec /usr/sbin/ser2net -- -P /var/run/ser2net.pid
+    [ $? = 0 ] && echo "OK" || echo "FAIL"
+}
+
+stop() {
+    printf "Shutting down ser2net: "
+    start-stop-daemon -K -q -p /var/run/ser2net.pid
+    [ $? = 0 ] && echo "OK" || echo "FAIL"
+}
+
+restart() {
+    stop
+    start
+}
+
+case "$1" in
+	start)
+	    start
+	    ;;
+	stop)
+	    stop
+	    ;;
+	restart)
+	    restart
+	    ;;
+	*)
+	    echo "Usage: ser2net {start|stop|restart}"
+	    exit 1
+esac
+
+exit $?

package/ser2net/ser2net.mk

@@ -9,4 +9,9 @@ SER2NET_SITE = http://downloads.sourceforge.net/project/ser2net/ser2net
 SER2NET_LICENSE = GPLv2+
 SER2NET_LICENSE_FILES = COPYING
 
+define SER2NET_INSTALL_INIT_SYSV
+	$(INSTALL) -D -m 755 package/ser2net/S50ser2net \
+		$(TARGET_DIR)/etc/init.d/S50ser2net
+endef
+
 $(eval $(autotools-package))