box_manager.h

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/*
 * $Id$
 *
 * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
 * Copyright (c) 2002-2014, 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_ */