Add Bluetooth A2DP suspend/resume to DBUS API.

Change-Id: Icef1729957ed55e491e63d74d14a2c0c93984c4d

diff --git a/audio/sink.c b/audio/sink.c
index 00b2ea7..90bceab 100644 (file)
--- a/audio/sink.c
+++ b/audio/sink.c
@@ -4,7 +4,7 @@
  *
  *  Copyright (C) 2006-2007  Nokia Corporation
  *  Copyright (C) 2004-2009  Marcel Holtmann <marcel@holtmann.org>
- *
+ *  Copyright (C) 2009-2010  Motorola Inc.
  *
  *  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
@@ -641,6 +641,74 @@ static DBusMessage *sink_disconnect(DBusConnection *conn,
        return NULL;
 }
 
+static DBusMessage *sink_suspend(DBusConnection *conn,
+                                       DBusMessage *msg, void *data)
+{
+       struct audio_device *device = data;
+       struct sink *sink = device->sink;
+       struct pending_request *pending;
+       int err;
+
+       if (!sink->session)
+               return g_dbus_create_error(msg, ERROR_INTERFACE
+                                               ".NotConnected",
+                                               "Device not Connected");
+
+       if (sink->connect || sink->disconnect)
+               return g_dbus_create_error(msg, ERROR_INTERFACE ".Failed",
+                                               "%s", strerror(EBUSY));
+
+       if (sink->state < AVDTP_STATE_OPEN) {
+               DBusMessage *reply = dbus_message_new_method_return(msg);
+               if (!reply)
+                       return NULL;
+               avdtp_unref(sink->session);
+               sink->session = NULL;
+               return reply;
+       }
+
+       err = avdtp_suspend(sink->session, sink->stream);
+       if (err < 0)
+               return g_dbus_create_error(msg, ERROR_INTERFACE ".Failed",
+                                               "%s", strerror(-err));
+
+       return NULL;
+}
+
+static DBusMessage *sink_resume(DBusConnection *conn,
+                                       DBusMessage *msg, void *data)
+{
+       struct audio_device *device = data;
+       struct sink *sink = device->sink;
+       struct pending_request *pending;
+       int err;
+
+       if (!sink->session)
+               return g_dbus_create_error(msg, ERROR_INTERFACE
+                                               ".NotConnected",
+                                               "Device not Connected");
+
+       if (sink->connect || sink->disconnect)
+               return g_dbus_create_error(msg, ERROR_INTERFACE ".Failed",
+                                               "%s", strerror(EBUSY));
+
+       if (sink->state < AVDTP_STATE_OPEN) {
+               DBusMessage *reply = dbus_message_new_method_return(msg);
+               if (!reply)
+                       return NULL;
+               avdtp_unref(sink->session);
+               sink->session = NULL;
+               return reply;
+       }
+
+       err = avdtp_start(sink->session, sink->stream);
+       if (err < 0)
+               return g_dbus_create_error(msg, ERROR_INTERFACE ".Failed",
+                                               "%s", strerror(-err));
+
+       return NULL;
+}
+
 static DBusMessage *sink_is_connected(DBusConnection *conn,
                                        DBusMessage *msg,
                                        void *data)
@@ -707,6 +775,10 @@ static GDBusMethodTable sink_methods[] = {
                                                G_DBUS_METHOD_FLAG_ASYNC },
        { "Disconnect",         "",     "",     sink_disconnect,
                                                G_DBUS_METHOD_FLAG_ASYNC },
+       { "Suspend",        "", "", sink_suspend,
+                        G_DBUS_METHOD_FLAG_ASYNC },
+       { "Resume",         "", "", sink_resume,
+                        G_DBUS_METHOD_FLAG_ASYNC },
        { "IsConnected",        "",     "b",    sink_is_connected,
                                                G_DBUS_METHOD_FLAG_DEPRECATED },
        { "GetProperties",      "",     "a{sv}",sink_get_properties },