/* Quicktime muxer plugin for GStreamer

 * Copyright (C) 2008 Thiago Sousa Santos <thiagoss@embedded.ufcg.edu.br>

 *

 * 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.

 */

/*

 * Unless otherwise indicated, Source Code is licensed under MIT license.

 * See further explanation attached in License Statement (distributed in the file

 * LICENSE).

 *

 * Permission is hereby granted, free of charge, to any person obtaining a copy of

 * this software and associated documentation files (the "Software"), to deal in

 * the Software without restriction, including without limitation the rights to

 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies

 * of the Software, and to permit persons to whom the Software is furnished to do

 * so, subject to the following conditions:

 *

 * The above copyright notice and this permission notice shall be included in all

 * copies or substantial portions of the Software.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

 * SOFTWARE.

 */

#ifndef __PROPERTIES_H__

#define __PROPERTIES_H__

#include <glib.h>

#include <string.h>

/**

 * Functions for copying atoms properties.

 *

 * All of them receive, as the input, the property to be copied, the destination

 * buffer, and a pointer to an offset in the destination buffer to copy to the right place.

 * This offset will be updated to the new value (offset + copied_size)

 * The functions return the size of the property that has been copied or 0

 * if it couldn't copy.

 */

void    prop_copy_ensure_buffer          (guint8 ** buffer, guint64 * bsize, guint64 * offset, guint64 size);

guint64 prop_copy_uint8                  (guint8 prop, guint8 **buffer, guint64 *size, guint64 *offset);

guint64 prop_copy_uint16                 (guint16 prop, guint8 **buffer, guint64 *size, guint64 *offset);

guint64 prop_copy_uint32                 (guint32 prop, guint8 **buffer, guint64 *size, guint64 *offset);

guint64 prop_copy_uint64                 (guint64 prop, guint8 **buffer, guint64 *size, guint64 *offset);

guint64 prop_copy_int32                  (gint32 prop, guint8 **buffer, guint64 *size, guint64 *offset);

guint64 prop_copy_uint8_array            (guint8 *prop, guint size,

                                          guint8 **buffer, guint64 *bsize, guint64 *offset);

guint64 prop_copy_uint16_array           (guint16 *prop, guint size,

                                          guint8 **buffer, guint64 *bsize, guint64 *offset);

guint64 prop_copy_uint32_array           (guint32 *prop, guint size,

                                          guint8 **buffer, guint64 *bsize, guint64 *offset);

guint64 prop_copy_uint64_array           (guint64 *prop, guint size,

                                          guint8 **buffer, guint64 *bsize, guint64 *offset);

guint64 prop_copy_fourcc                 (guint32 prop, guint8 **buffer, guint64 *size, guint64 *offset);

guint64 prop_copy_fourcc_array           (guint32 *prop, guint size,

                                          guint8 **buffer, guint64 *bsize, guint64 *offset);

guint64 prop_copy_fixed_size_string      (guint8 *string, guint str_size,

                                          guint8 **buffer, guint64 *size, guint64 *offset);

guint64 prop_copy_size_string            (guint8 *string, guint str_size,

                                          guint8 **buffer, guint64 *size, guint64 *offset);

guint64 prop_copy_null_terminated_string (gchar *string,

                                          guint8 **buffer, guint64 *size, guint64 *offset);

#endif /* __PROPERTIES_H__ */