box_manager.h

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/*
 * $Id: box_manager.h 2008 2012-10-01 08:43:02Z mathieu.malaterre $
 *
 * Copyright (c) 2002-2011, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
 * Copyright (c) 2002-2011, Professor Benoit Macq
 * Copyright (c) 2010-2011, Kaori Hagihara
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef         BOX_MANAGER_H_
# define        BOX_MANAGER_H_

#include "byte_manager.h"

typedef struct box_param{
  int fd;                 
  OPJ_OFF_T offset;         
  Byte_t  headlen;        
  Byte8_t length;         
  char    type[4];        
  struct box_param *next; 
} box_param_t;


typedef struct boxlist_param{
  box_param_t *first; 
  box_param_t *last;  
} boxlist_param_t;


boxlist_param_t * gene_boxlist(void);

boxlist_param_t * get_boxstructure( int fd, OPJ_OFF_T offset, OPJ_SIZE_T length);


box_param_t * gene_boxbyOffset( int fd, OPJ_OFF_T offset);


box_param_t * gene_boxbyOffinStream( Byte_t *stream, OPJ_OFF_T offset);

box_param_t * gene_boxbyType( int fd, OPJ_OFF_T offset, OPJ_SIZE_T length, const char TBox[]);

box_param_t * gene_boxbyTypeinStream( Byte_t *stream, OPJ_OFF_T offset, OPJ_SIZE_T length, const char TBox[]);

box_param_t * gene_childboxbyOffset( box_param_t *superbox, OPJ_OFF_T offset);

box_param_t * gene_childboxbyType( box_param_t *superbox, OPJ_OFF_T offset, const char TBox[]);

OPJ_OFF_T get_DBoxoff( box_param_t *box);


OPJ_SIZE_T get_DBoxlen( box_param_t *box);


Byte_t * fetch_headbytes( box_param_t *box);


Byte_t * fetch_DBoxbytes( box_param_t *box, OPJ_OFF_T offset, OPJ_SIZE_T size);

Byte_t fetch_DBox1byte( box_param_t *box, OPJ_OFF_T offset);

Byte2_t fetch_DBox2bytebigendian( box_param_t *box, OPJ_OFF_T offset);

Byte4_t fetch_DBox4bytebigendian( box_param_t *box, OPJ_OFF_T offset);

Byte8_t fetch_DBox8bytebigendian( box_param_t *box, OPJ_OFF_T offset);


box_param_t * search_box( const char type[], boxlist_param_t *boxlist);

void print_box( box_param_t *box);


void print_allbox( boxlist_param_t *boxlist);

void delete_box_in_list( box_param_t **box, boxlist_param_t *boxlist);


void delete_box_in_list_by_type( const char type[], boxlist_param_t *boxlist);


void delete_boxlist( boxlist_param_t **boxlist);


void insert_box_into_list( box_param_t *box, boxlist_param_t *boxlist);

#endif      /* !BOX_MANAGER_H_ */