1 files changed, 74 insertions, 0 deletions
diff --git a/src/mm-port-scheduler.c b/src/mm-port-scheduler.c
new file mode 100644
index 00000000..c1790a1c
--- /dev/null
+++ b/src/mm-port-scheduler.c
@@ -0,0 +1,74 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details:
+ *
+ * Copyright (C) 2025 Dan Williams <dan@ioncontrol.co>
+ */
+
+#include "mm-port-scheduler.h"
+
+G_DEFINE_INTERFACE (MMPortScheduler, mm_port_scheduler, G_TYPE_OBJECT)
+
+enum {
+    SIGNAL_SEND_COMMAND,
+    SIGNAL_LAST
+};
+
+static guint signals[SIGNAL_LAST] = { 0 };
+
+/*****************************************************************************/
+
+void
+mm_port_scheduler_register_source (MMPortScheduler *self,
+                                   gpointer         source,
+                                   const gchar     *tag)
+{
+    MM_PORT_SCHEDULER_GET_INTERFACE (self)->register_source (self, source, tag);
+}
+
+void
+mm_port_scheduler_unregister_source (MMPortScheduler *self,
+                                     gpointer         source)
+{
+    MM_PORT_SCHEDULER_GET_INTERFACE (self)->unregister_source (self, source);
+}
+
+void
+mm_port_scheduler_notify_num_pending (MMPortScheduler *self,
+                                      gpointer         source,
+                                      guint            num_pending)
+{
+    MM_PORT_SCHEDULER_GET_INTERFACE (self)->notify_num_pending (self, source, num_pending);
+}
+
+void
+mm_port_scheduler_notify_command_done (MMPortScheduler *self,
+                                       gpointer         source,
+                                       guint            num_pending)
+{
+    MM_PORT_SCHEDULER_GET_INTERFACE (self)->notify_command_done (self, source, num_pending);
+}
+
+/*****************************************************************************/
+
+static void
+mm_port_scheduler_default_init (MMPortSchedulerInterface *iface)
+{
+    signals[SIGNAL_SEND_COMMAND] =
+        g_signal_new (MM_PORT_SCHEDULER_SIGNAL_SEND_COMMAND,
+                  MM_TYPE_PORT_SCHEDULER,
+                  G_SIGNAL_RUN_LAST,
+                  G_STRUCT_OFFSET (MMPortSchedulerInterface, send_command),
+                  NULL, NULL,
+                  NULL,
+                  G_TYPE_NONE, 1,
+                  G_TYPE_POINTER);
+}