Send SIGTERM when disconnected from bus

This gives us a chance to potentially shutdown
gracefully.

1 files changed, 7 insertions, 1 deletions

diff --git a/dbus.c b/dbus.c
index 57bfe20..bb28045 100644
--- a/dbus.c
+++ b/dbus.c
@@ -1,3 +1,4 @@
+#include <signal.h>
 #include <stdbool.h>
 #include <stdlib.h>
 #include <stdio.h>
@@ -16,7 +17,12 @@ struct wlsc_dbus {
 static DBusHandlerResult
 wlsc_dbus_filter(DBusConnection *connection, DBusMessage *message, void *data)
 {
-	printf("dbus filter!\n");
+	if (dbus_message_is_signal (message,
+				DBUS_INTERFACE_LOCAL,
+				"Disconnected")) {
+		raise(SIGTERM);
+		return DBUS_HANDLER_RESULT_HANDLED;
+	}
 
 	return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
 }