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/*
* ESG parser
*
* Copyright (C) 2006 Stephane Este-Gracias (sestegra@free.fr)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef _ESG_ENCAPSULATION_FRAGMENT_MANAGEMENT_INFORMATION_H
#define _ESG_ENCAPSULATION_FRAGMENT_MANAGEMENT_INFORMATION_H 1
#ifdef __cplusplus
extern "C"
{
#endif
#include <stdint.h>
/**
* esg_encapsulation_header structure.
*/
struct esg_encapsulation_header {
uint8_t fragment_reference_format;
};
/**
* esg_fragment_reference structure.
*/
struct esg_fragment_reference {
uint8_t fragment_type;
uint32_t data_repository_offset;
};
/**
* esg_encapsulation_entry structure.
*/
struct esg_encapsulation_entry {
struct esg_fragment_reference *fragment_reference;
uint8_t fragment_version;
uint32_t fragment_id;
struct esg_encapsulation_entry *_next;
};
/**
* esg_encapsulation_structure structure.
*/
struct esg_encapsulation_structure {
struct esg_encapsulation_header *header;
struct esg_encapsulation_entry *entry_list;
};
/**
* Process an esg_encapsulation_structure.
*
* @param buffer Binary buffer to decode.
* @param size Binary buffer size.
* @return Pointer to an esg_encapsulation_structure structure, or NULL on error.
*/
extern struct esg_encapsulation_structure *esg_encapsulation_structure_decode(uint8_t *buffer, uint32_t size);
/**
* Free an esg_encapsulation_structure.
*
* @param container Pointer to an esg_container structure.
*/
extern void esg_encapsulation_structure_free(struct esg_encapsulation_structure *structure);
/**
* Convenience iterator for entry_list field of an esg_encapsulation_structure.
*
* @param structure The esg_encapsulation_structure pointer.
* @param entry Variable holding a pointer to the current esg_encapsulation_entry.
*/
#define esg_encapsulation_structure_entry_list_for_each(structure, entry) \
for ((entry) = (structure)->entry_list; \
(entry); \
(entry) = (entry)->_next)
#ifdef __cplusplus
}
#endif
#endif
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