gdbus: Add g_dbus_send_message_with_reply

g_dbus_send_message_with_reply flushes pending signals before calling
dbus_connection_send_with_reply so it does not alter the message order

diff --git a/gdbus/gdbus.h b/gdbus/gdbus.h
index 8b13393..9542109 100644 (file)
--- a/gdbus/gdbus.h
+++ b/gdbus/gdbus.h
@@ -250,6 +250,9 @@ DBusMessage *g_dbus_create_reply_valist(DBusMessage *message,
                                                int type, va_list args);
 
 gboolean g_dbus_send_message(DBusConnection *connection, DBusMessage *message);
+gboolean g_dbus_send_message_with_reply(DBusConnection *connection,
+                                       DBusMessage *message,
+                                       DBusPendingCall **call, int timeout);
 gboolean g_dbus_send_error(DBusConnection *connection, DBusMessage *message,
                                const char *name, const char *format, ...)
                                         __attribute__((format(printf, 4, 5)));

diff --git a/gdbus/object.c b/gdbus/object.c
index 83fc4e6..773128c 100644 (file)
--- a/gdbus/object.c
+++ b/gdbus/object.c
@@ -1556,6 +1556,17 @@ out:
        return result;
 }
 
+gboolean g_dbus_send_message_with_reply(DBusConnection *connection,
+                                       DBusMessage *message,
+                                       DBusPendingCall **call, int timeout)
+{
+       /* Flush pending signal to guarantee message order */
+       g_dbus_flush(connection);
+
+       return dbus_connection_send_with_reply(connection, message, call,
+                                                               timeout);
+}
+
 gboolean g_dbus_send_error_valist(DBusConnection *connection,
                                        DBusMessage *message, const char *name,
                                        const char *format, va_list args)