/* GStreamer

 * Copyright (C) 2006 Josep Torra <josep@fluendo.com>

 * Copyright (C) 2006 Mathieu Garcia  <matthieu@fluendo.com>

 * Copyright (C) 2006 Stefan Kost <ensonic@sonicpulse.de>

 *

 * gstregistrybinary.h: Header for registry handling

 *

 * 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., 51 Franklin St, Fifth Floor,

 * Boston, MA 02110-1301, USA.

 */

/* SUGGESTIONS AND TODO :

** ====================

** - Use a compressed registry, but would induce performance loss

** - Encrypt the registry, for security purpose, but would also reduce performances

*/

#ifndef __GST_REGISTRYBINARY_H__

#define __GST_REGISTRYBINARY_H__

#include <gst/gstpad.h>

#include <gst/gstregistry.h>

G_BEGIN_DECLS

/*

 * GST_MAGIC_BINARY_REGISTRY_STR:

 *

 * A tag, written at the beginning of the file

 */

#define GST_MAGIC_BINARY_REGISTRY_STR "\xc0\xde\xf0\x0d"

/*

 * GST_MAGIC_BINARY_REGISTRY_LEN:

 *

 * length of the header tag.

 */

#define GST_MAGIC_BINARY_REGISTRY_LEN (4)

/*

 * GST_MAGIC_BINARY_VERSION_STR:

 *

 * The current version of the binary registry format.

 * This _must_ be updated whenever the registry format changes,

 * we currently use the core version where this change happened.

 */

#define GST_MAGIC_BINARY_VERSION_STR "1.3.0"

/*

 * GST_MAGIC_BINARY_VERSION_LEN:

 *

 * Maximum length of the version string in the header.

 */

#define GST_MAGIC_BINARY_VERSION_LEN (64)

typedef struct _GstBinaryRegistryMagic

{

  gchar magic[GST_MAGIC_BINARY_REGISTRY_LEN];

  gchar version[GST_MAGIC_BINARY_VERSION_LEN];

} GstBinaryRegistryMagic;

G_END_DECLS

#endif /* !__GST_REGISTRYBINARY_H__ */