1 files changed, 95 insertions, 0 deletions
diff --git a/backends/null/null.c b/backends/null/null.c
new file mode 100644
index 0000000..c049dcb
--- /dev/null
+++ b/backends/null/null.c
@@ -0,0 +1,95 @@
+/*
+ * Copyright (C) 2014 Michal Ratajsky <[email protected]>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the licence, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <glib.h>
+#include <glib-object.h>
+
+#include <libmatemixer/matemixer-backend.h>
+#include <libmatemixer/matemixer-backend-module.h>
+
+#include "null.h"
+
+#define BACKEND_NAME      "Null"
+#define BACKEND_PRIORITY   999
+
+/* Support function for dynamic loading of the backend module */
+void  backend_module_init (GTypeModule *module);
+void  backend_module_free (void);
+
+const MateMixerBackendModuleInfo *backend_module_get_info (void);
+
+static void mate_mixer_backend_interface_init (MateMixerBackendInterface *iface);
+
+G_DEFINE_DYNAMIC_TYPE_EXTENDED (MateMixerNull, mate_mixer_null,
+                                G_TYPE_OBJECT, 0,
+                                G_IMPLEMENT_INTERFACE_DYNAMIC (MATE_MIXER_TYPE_BACKEND,
+                                                               mate_mixer_backend_interface_init))
+
+static MateMixerBackendModuleInfo info;
+
+void
+backend_module_init (GTypeModule *module)
+{
+    mate_mixer_null_register_type (module);
+
+    info.name         = BACKEND_NAME;
+    info.priority     = BACKEND_PRIORITY;
+    info.g_type       = MATE_MIXER_TYPE_NULL;
+    info.backend_type = MATE_MIXER_BACKEND_TYPE_NULL;
+}
+
+void
+backend_module_free (void)
+{
+}
+
+const MateMixerBackendModuleInfo *
+backend_module_get_info (void)
+{
+    return &info;
+}
+
+static void
+mate_mixer_backend_interface_init (MateMixerBackendInterface *iface)
+{
+}
+
+static void
+mate_mixer_null_init (MateMixerNull *null)
+{
+}
+
+static void
+mate_mixer_null_finalize (GObject *object)
+{
+    G_OBJECT_CLASS (mate_mixer_null_parent_class)->finalize (object);
+}
+
+static void
+mate_mixer_null_class_init (MateMixerNullClass *klass)
+{
+    GObjectClass *object_class;
+
+    object_class = G_OBJECT_CLASS (klass);
+    object_class->finalize = mate_mixer_null_finalize;
+}
+
+/* Called in the code generated by G_DEFINE_DYNAMIC_TYPE_EXTENDED() */
+static void
+mate_mixer_null_class_finalize (MateMixerNullClass *klass)
+{
+}