/* GStreamer

 * Copyright (C) <2005> Wim Taymans <wim@fluendo.com>

 *

 * 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_NETBUFFER_H__

#define __GST_NETBUFFER_H__

#include <gst/gst.h>

G_BEGIN_DECLS

typedef struct _GstNetBuffer GstNetBuffer;

typedef struct _GstNetBufferClass GstNetBufferClass;

typedef struct _GstNetAddress GstNetAddress;

#define GST_TYPE_NETBUFFER            (gst_netbuffer_get_type())

#define GST_IS_NETBUFFER(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_NETBUFFER))

#define GST_IS_NETBUFFER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_NETBUFFER))

#define GST_NETBUFFER_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_NETBUFFER, GstNetBufferClass))

#define GST_NETBUFFER(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_NETBUFFER, GstNetBuffer))

#define GST_NETBUFFER_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_NETBUFFER, GstNetBufferClass))

/**

 * GstNetType:

 * @GST_NET_TYPE_UNKNOWN: unknown address type

 * @GST_NET_TYPE_IP4: an IPv4 address type

 * @GST_NET_TYPE_IP6: and IPv6 address type

 *

 * The Address type used in #GstNetAddress.

 */

typedef enum {

  GST_NET_TYPE_UNKNOWN,

  GST_NET_TYPE_IP4,

  GST_NET_TYPE_IP6,

} GstNetType;

/**

 * GstNetAddress:

 *

 * An opaque network address as used in #GstNetBuffer.

 */

struct _GstNetAddress {

  /*< private >*/

  GstNetType    type;

  union {

    guint8        ip6[16];

    guint32       ip4;

  } address;

  guint16       port;

  /*< private >*/

  gpointer _gst_reserved[GST_PADDING];

};

/**

 * GstNetBuffer:

 * @buffer: the parent #GstBuffer

 * @from: the address where this buffer came from.

 * @to: the address where this buffer should go to.

 *

 * buffer for use in network sources and sinks.

 * It contains the source or destination address of the buffer.

 */

struct _GstNetBuffer {

  GstBuffer buffer;

  GstNetAddress from;

  GstNetAddress to;

  /*< private >*/

  gpointer _gst_reserved[GST_PADDING];

};

struct _GstNetBufferClass {

  GstBufferClass  buffer_class;

  /*< private >*/

  gpointer _gst_reserved[GST_PADDING];

};

/* creating buffers */

#ifdef __SYMBIAN32__

IMPORT_C

#endif

#ifdef __SYMBIAN32__

IMPORT_C

#endif

/* address operations */

#ifdef __SYMBIAN32__

IMPORT_C

#endif

#ifdef __SYMBIAN32__

IMPORT_C

#endif

#ifdef __SYMBIAN32__

IMPORT_C

#endif

#ifdef __SYMBIAN32__

IMPORT_C

#endif

#ifdef __SYMBIAN32__

IMPORT_C

#endif

#ifdef __SYMBIAN32__

IMPORT_C

#endif

G_END_DECLS

#endif /* __GST_NETBUFFER_H__ */