/* GStreamer base utils library missing plugins support

 * Copyright (C) 2006 Tim-Philipp Müller <tim centricular net>

 *

 * This library is free software; you can redistribute it and/or

 * modify it under the terms of the GNU Library General Public

 * License as published by the Free Software Foundation; either

 * version 2 of the License, 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

 * Library General Public License for more details.

 *

 * You should have received a copy of the GNU Library General Public

 * License along with this library; if not, write to the

 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,

 * Boston, MA 02111-1307, USA.

 */

#ifndef __GST_PB_UTILS_MISSING_PLUGINS_H__

#define __GST_PB_UTILS_MISSING_PLUGINS_H__

#include <gst/gstmessage.h>

#include <gst/gstcaps.h>

G_BEGIN_DECLS

/*

 * functions to create missing-plugin messages, for use by plugins primarily

 */

#ifdef __SYMBIAN32__

IMPORT_C

#endif

GstMessage * gst_missing_uri_source_message_new (GstElement    * element,

                                                 const gchar   * protocol);

#ifdef __SYMBIAN32__

IMPORT_C

#endif

GstMessage * gst_missing_uri_sink_message_new   (GstElement    * element,

                                                 const gchar   * protocol);

#ifdef __SYMBIAN32__

IMPORT_C

#endif

GstMessage * gst_missing_element_message_new    (GstElement    * element,

                                                 const gchar   * factory_name);

#ifdef __SYMBIAN32__

IMPORT_C

#endif

GstMessage * gst_missing_decoder_message_new    (GstElement    * element,

                                                 const GstCaps * decode_caps);

#ifdef __SYMBIAN32__

IMPORT_C

#endif

GstMessage * gst_missing_encoder_message_new    (GstElement    * element,

                                                 const GstCaps * encode_caps);

/*

 * functions for use by applications when dealing with missing-plugin messages

 */

#ifdef __SYMBIAN32__

IMPORT_C

#endif

gchar       * gst_missing_plugin_message_get_installer_detail (GstMessage * msg);

#ifdef __SYMBIAN32__

IMPORT_C

#endif

gchar       * gst_missing_plugin_message_get_description (GstMessage * msg);

#ifdef __SYMBIAN32__

IMPORT_C

#endif

gboolean      gst_is_missing_plugin_message (GstMessage * msg);

/*

 * functions for use by applications that know exactly what plugins they are

 * missing and want to request them directly rather than just react to

 * missing-plugin messages posted by elements such as playbin or decodebin

 */

#ifdef __SYMBIAN32__

IMPORT_C

#endif

gchar * gst_missing_uri_source_installer_detail_new (const gchar * protocol);

#ifdef __SYMBIAN32__

IMPORT_C

#endif

gchar * gst_missing_uri_sink_installer_detail_new (const gchar * protocol);

#ifdef __SYMBIAN32__

IMPORT_C

#endif

gchar * gst_missing_element_installer_detail_new (const gchar * factory_name);

#ifdef __SYMBIAN32__

IMPORT_C

#endif

gchar * gst_missing_decoder_installer_detail_new (const GstCaps * decode_caps);

#ifdef __SYMBIAN32__

IMPORT_C

#endif

gchar * gst_missing_encoder_installer_detail_new (const GstCaps * encode_caps);

G_END_DECLS

#endif /* __GST_PB_UTILS_MISSING_PLUGINS_H__ */