OpenJPEG 2.1.0
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00001 /* 00002 * $Id: box_manager.h 2835 2014-04-03 15:30:57Z antonin $ 00003 * 00004 * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium 00005 * Copyright (c) 2002-2014, Professor Benoit Macq 00006 * Copyright (c) 2010-2011, Kaori Hagihara 00007 * All rights reserved. 00008 * 00009 * Redistribution and use in source and binary forms, with or without 00010 * modification, are permitted provided that the following conditions 00011 * are met: 00012 * 1. Redistributions of source code must retain the above copyright 00013 * notice, this list of conditions and the following disclaimer. 00014 * 2. Redistributions in binary form must reproduce the above copyright 00015 * notice, this list of conditions and the following disclaimer in the 00016 * documentation and/or other materials provided with the distribution. 00017 * 00018 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' 00019 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00020 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00021 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 00022 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00023 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 00024 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00025 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00026 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 00027 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00028 * POSSIBILITY OF SUCH DAMAGE. 00029 */ 00030 00031 #ifndef BOX_MANAGER_H_ 00032 # define BOX_MANAGER_H_ 00033 00034 #include "byte_manager.h" 00035 00037 typedef struct box_param{ 00038 int fd; 00039 OPJ_OFF_T offset; 00040 Byte_t headlen; 00041 Byte8_t length; 00042 char type[4]; 00043 struct box_param *next; 00044 } box_param_t; 00045 00046 00048 typedef struct boxlist_param{ 00049 box_param_t *first; 00050 box_param_t *last; 00051 } boxlist_param_t; 00052 00053 00059 boxlist_param_t * gene_boxlist(void); 00060 00069 boxlist_param_t * get_boxstructure( int fd, OPJ_OFF_T offset, OPJ_SIZE_T length); 00070 00071 00079 box_param_t * gene_boxbyOffset( int fd, OPJ_OFF_T offset); 00080 00081 00089 box_param_t * gene_boxbyOffinStream( Byte_t *stream, OPJ_OFF_T offset); 00090 00100 box_param_t * gene_boxbyType( int fd, OPJ_OFF_T offset, OPJ_SIZE_T length, const char TBox[]); 00101 00111 box_param_t * gene_boxbyTypeinStream( Byte_t *stream, OPJ_OFF_T offset, OPJ_SIZE_T length, const char TBox[]); 00112 00120 box_param_t * gene_childboxbyOffset( box_param_t *superbox, OPJ_OFF_T offset); 00121 00130 box_param_t * gene_childboxbyType( box_param_t *superbox, OPJ_OFF_T offset, const char TBox[]); 00131 00138 OPJ_OFF_T get_DBoxoff( box_param_t *box); 00139 00140 00147 OPJ_SIZE_T get_DBoxlen( box_param_t *box); 00148 00149 00156 Byte_t * fetch_headbytes( box_param_t *box); 00157 00158 00167 Byte_t * fetch_DBoxbytes( box_param_t *box, OPJ_OFF_T offset, OPJ_SIZE_T size); 00168 00176 Byte_t fetch_DBox1byte( box_param_t *box, OPJ_OFF_T offset); 00177 00185 Byte2_t fetch_DBox2bytebigendian( box_param_t *box, OPJ_OFF_T offset); 00186 00194 Byte4_t fetch_DBox4bytebigendian( box_param_t *box, OPJ_OFF_T offset); 00195 00203 Byte8_t fetch_DBox8bytebigendian( box_param_t *box, OPJ_OFF_T offset); 00204 00205 00213 box_param_t * search_box( const char type[], boxlist_param_t *boxlist); 00214 00220 void print_box( box_param_t *box); 00221 00222 00228 void print_allbox( boxlist_param_t *boxlist); 00229 00236 void delete_box_in_list( box_param_t **box, boxlist_param_t *boxlist); 00237 00238 00245 void delete_box_in_list_by_type( const char type[], boxlist_param_t *boxlist); 00246 00247 00253 void delete_boxlist( boxlist_param_t **boxlist); 00254 00255 00262 void insert_box_into_list( box_param_t *box, boxlist_param_t *boxlist); 00263 00264 #endif /* !BOX_MANAGER_H_ */