Emit "detached" control event

include/ctl-commands.h

@@ -39,6 +39,7 @@ enum event_type {
 	EVT_CAPTURE_CHANGED,
 	EVT_CLIENT_CONNECTED,
 	EVT_CLIENT_DISCONNECTED,
+	EVT_DETACHED,
 	EVT_UNKNOWN,
 };
 #define EVT_LIST_LEN EVT_UNKNOWN

include/ctl-server.h

@@ -82,3 +82,5 @@ void ctl_server_event_disconnected(struct ctl*,
 
 void ctl_server_event_capture_changed(struct ctl*,
 		const char* captured_output);
+
+void ctl_server_event_detached(struct ctl*);

src/ctl-commands.c

@@ -124,6 +124,10 @@ struct cmd_info ctl_event_list[] = {
 		"Sent by waynvc when a VNC client disconnects",
 		{ CLIENT_EVENT_PARAMS("not including") }
 	},
+	[EVT_DETACHED] = {"detached",
+		"Sent after detaching from compositor",
+		{}
+	},
 };
 
 enum cmd_type ctl_command_parse_name(const char* name)

src/ctl-server.c

@@ -973,3 +973,8 @@ void ctl_server_event_capture_changed(struct ctl* self,
 	ctl_server_enqueue_event(self, EVT_CAPTURE_CHANGED,
 			json_pack("{s:s}", "output", captured_output));
 }
+
+void ctl_server_event_detached(struct ctl* self)
+{
+	ctl_server_enqueue_event(self, EVT_DETACHED, json_object());
+}

src/main.c

@@ -440,6 +440,8 @@ static void wayland_detach(struct wayvnc* self)
 
 	wl_display_disconnect(self->display);
 	self->display = NULL;
+
+	ctl_server_event_detached(self->ctl);
 }
 
 void wayvnc_destroy(struct wayvnc* self)