OpenJPEG: metadata_manager.h Source File

OpenJPEG 2.5.0

metadata_manager.h
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1/*
2 * $Id$
3 *
4 * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
5 * Copyright (c) 2002-2014, Professor Benoit Macq
6 * Copyright (c) 2010-2011, Kaori Hagihara
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
19 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
22 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28 * POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#ifndef METADATA_MANAGER_H_
32#define METADATA_MANAGER_H_
33
34#include "box_manager.h"
35#include "placeholder_manager.h"
36
37 typedef struct boxcontents_param {
38 OPJ_OFF_T offset;
39 Byte8_t length;
40} boxcontents_param_t;
41
43 typedef struct metadata_param {
44 Byte8_t idx;
45 boxlist_param_t *boxlist;
46 placeholderlist_param_t *placeholderlist;
47 boxcontents_param_t
48 *boxcontents;
49 struct metadata_param
50 *next;
51} metadata_param_t;
52
54 typedef struct metadatalist_param {
55 metadata_param_t *first;
56 metadata_param_t *last;
57} metadatalist_param_t;
58
59
65 metadatalist_param_t * gene_metadatalist(void);
66
67
74 metadatalist_param_t * const_metadatalist(int fd);
75
76
82void delete_metadatalist(metadatalist_param_t **list);
83
84
94 metadata_param_t * gene_metadata(Byte8_t idx, boxlist_param_t *boxlist,
95 placeholderlist_param_t *phldlist, boxcontents_param_t *boxcontents);
96
102void delete_metadata(metadata_param_t **metadata);
103
109 boxcontents_param_t * gene_boxcontents(OPJ_OFF_T offset, OPJ_SIZE_T length);
110
116void print_metadata(metadata_param_t *metadata);
117
123void print_allmetadata(metadatalist_param_t *list);
124
125
133 metadata_param_t * search_metadata(Byte8_t idx, metadatalist_param_t *list);
134
135
143 Byte8_t search_metadataidx(char boxtype[4], metadatalist_param_t *list);
144
145
152void insert_metadata_into_list(metadata_param_t *metabin,
153 metadatalist_param_t *metadatalist);
154
155#endif /* !METADATA_MANAGER_H_ */
box_manager.h
Byte8_t
uint64_t Byte8_t
Definition: byte_manager.h:40
gene_metadata
metadata_param_t * gene_metadata(Byte8_t idx, boxlist_param_t *boxlist, placeholderlist_param_t *phldlist, boxcontents_param_t *boxcontents)
generate a metadata bin
Definition: metadata_manager.c:128
search_metadataidx
Byte8_t search_metadataidx(char boxtype[4], metadatalist_param_t *list)
search a metadata index by box-type
Definition: metadata_manager.c:223
const_metadatalist
metadatalist_param_t * const_metadatalist(int fd)
construct metadata-bin list of JP2 file
Definition: metadata_manager.c:61
search_metadata
metadata_param_t * search_metadata(Byte8_t idx, metadatalist_param_t *list)
search a metadata bin by index
Definition: metadata_manager.c:206
insert_metadata_into_list
void insert_metadata_into_list(metadata_param_t *metabin, metadatalist_param_t *metadatalist)
insert a metadata-bin into list
Definition: metadata_manager.c:156
print_allmetadata
void print_allmetadata(metadatalist_param_t *list)
print all metadata parameters
Definition: metadata_manager.c:182
gene_boxcontents
boxcontents_param_t * gene_boxcontents(OPJ_OFF_T offset, OPJ_SIZE_T length)
generate box contents
Definition: metadata_manager.c:194
metadata_param_t
struct metadata_param metadata_param_t
metadata-bin parameters
metadatalist_param_t
struct metadatalist_param metadatalist_param_t
metadata-bin list parameters
gene_metadatalist
metadatalist_param_t * gene_metadatalist(void)
generate a metadata list
Definition: metadata_manager.c:49
boxcontents_param_t
struct boxcontents_param boxcontents_param_t
delete_metadatalist
void delete_metadatalist(metadatalist_param_t **list)
delete metadata list
Definition: metadata_manager.c:114
print_metadata
void print_metadata(metadata_param_t *metadata)
print metadata-bin parameters
Definition: metadata_manager.c:167
delete_metadata
void delete_metadata(metadata_param_t **metadata)
delete a metadata bin
Definition: metadata_manager.c:143
OPJ_OFF_T
int64_t OPJ_OFF_T
Definition: openjpeg.h:136
OPJ_SIZE_T
size_t OPJ_SIZE_T
Definition: openjpeg.h:139
placeholder_manager.h
boxcontents_param
Definition: metadata_manager.h:37
boxcontents_param::offset
OPJ_OFF_T offset
byte position of the box contents in the file
Definition: metadata_manager.h:38
boxcontents_param::length
Byte8_t length
length of the box contents
Definition: metadata_manager.h:39
boxlist_param
Box list parameters.
Definition: box_manager.h:48
metadata_param
metadata-bin parameters
Definition: metadata_manager.h:43
metadata_param::next
struct metadata_param * next
pointer to the next metadata-bin
Definition: metadata_manager.h:49
metadata_param::idx
Byte8_t idx
index number
Definition: metadata_manager.h:44
metadata_param::boxlist
boxlist_param_t * boxlist
box list
Definition: metadata_manager.h:45
metadata_param::boxcontents
boxcontents_param_t * boxcontents
box contents in case of no boxlist and placeholderlist
Definition: metadata_manager.h:48
metadata_param::placeholderlist
placeholderlist_param_t * placeholderlist
placeholder box list
Definition: metadata_manager.h:46
metadatalist_param
metadata-bin list parameters
Definition: metadata_manager.h:54
metadatalist_param::first
metadata_param_t * first
first metadata-bin pointer of the list
Definition: metadata_manager.h:55
metadatalist_param::last
metadata_param_t * last
last metadata-bin pointer of the list
Definition: metadata_manager.h:56
placeholderlist_param
placeholder box list parameters
Definition: placeholder_manager.h:58