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| 244 | chris | 1 | /* |
| 2 | * Copyright (c) 2001-2002 Michael David Adams. |
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| 3 | * All rights reserved. |
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| 4 | */ |
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| 5 | |||
| 6 | /* __START_OF_JASPER_LICENSE__ |
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| 7 | * |
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| 8 | * JasPer Software License |
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| 9 | * |
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| 10 | * IMAGE POWER JPEG-2000 PUBLIC LICENSE |
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| 11 | * ************************************ |
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| 12 | * |
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| 13 | * GRANT: |
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| 14 | * |
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| 15 | * Permission is hereby granted, free of charge, to any person (the "User") |
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| 16 | * obtaining a copy of this software and associated documentation, to deal |
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| 17 | * in the JasPer Software without restriction, including without limitation |
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| 18 | * the right to use, copy, modify, merge, publish, distribute, sublicense, |
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| 19 | * and/or sell copies of the JasPer Software (in source and binary forms), |
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| 20 | * and to permit persons to whom the JasPer Software is furnished to do so, |
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| 21 | * provided further that the License Conditions below are met. |
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| 22 | * |
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| 23 | * License Conditions |
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| 24 | * ****************** |
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| 25 | * |
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| 26 | * A. Redistributions of source code must retain the above copyright notice, |
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| 27 | * and this list of conditions, and the following disclaimer. |
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| 28 | * |
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| 29 | * B. Redistributions in binary form must reproduce the above copyright |
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| 30 | * notice, and this list of conditions, and the following disclaimer in |
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| 31 | * the documentation and/or other materials provided with the distribution. |
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| 32 | * |
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| 33 | * C. Neither the name of Image Power, Inc. nor any other contributor |
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| 34 | * (including, but not limited to, the University of British Columbia and |
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| 35 | * Michael David Adams) may be used to endorse or promote products derived |
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| 36 | * from this software without specific prior written permission. |
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| 37 | * |
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| 38 | * D. User agrees that it shall not commence any action against Image Power, |
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| 39 | * Inc., the University of British Columbia, Michael David Adams, or any |
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| 40 | * other contributors (collectively "Licensors") for infringement of any |
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| 41 | * intellectual property rights ("IPR") held by the User in respect of any |
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| 42 | * technology that User owns or has a right to license or sublicense and |
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| 43 | * which is an element required in order to claim compliance with ISO/IEC |
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| 44 | * 15444-1 (i.e., JPEG-2000 Part 1). "IPR" means all intellectual property |
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| 45 | * rights worldwide arising under statutory or common law, and whether |
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| 46 | * or not perfected, including, without limitation, all (i) patents and |
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| 47 | * patent applications owned or licensable by User; (ii) rights associated |
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| 48 | * with works of authorship including copyrights, copyright applications, |
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| 49 | * copyright registrations, mask work rights, mask work applications, |
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| 50 | * mask work registrations; (iii) rights relating to the protection of |
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| 51 | * trade secrets and confidential information; (iv) any right analogous |
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| 52 | * to those set forth in subsections (i), (ii), or (iii) and any other |
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| 53 | * proprietary rights relating to intangible property (other than trademark, |
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| 54 | * trade dress, or service mark rights); and (v) divisions, continuations, |
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| 55 | * renewals, reissues and extensions of the foregoing (as and to the extent |
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| 56 | * applicable) now existing, hereafter filed, issued or acquired. |
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| 57 | * |
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| 58 | * E. If User commences an infringement action against any Licensor(s) then |
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| 59 | * such Licensor(s) shall have the right to terminate User's license and |
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| 60 | * all sublicenses that have been granted hereunder by User to other parties. |
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| 61 | * |
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| 62 | * F. This software is for use only in hardware or software products that |
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| 63 | * are compliant with ISO/IEC 15444-1 (i.e., JPEG-2000 Part 1). No license |
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| 64 | * or right to this Software is granted for products that do not comply |
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| 65 | * with ISO/IEC 15444-1. The JPEG-2000 Part 1 standard can be purchased |
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| 66 | * from the ISO. |
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| 67 | * |
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| 68 | * THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE. |
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| 69 | * NO USE OF THE JASPER SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT UNDER |
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| 70 | * THIS DISCLAIMER. THE JASPER SOFTWARE IS PROVIDED BY THE LICENSORS AND |
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| 71 | * CONTRIBUTORS UNDER THIS LICENSE ON AN ``AS-IS'' BASIS, WITHOUT WARRANTY |
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| 72 | * OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, |
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| 73 | * WARRANTIES THAT THE JASPER SOFTWARE IS FREE OF DEFECTS, IS MERCHANTABLE, |
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| 74 | * IS FIT FOR A PARTICULAR PURPOSE OR IS NON-INFRINGING. THOSE INTENDING |
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| 75 | * TO USE THE JASPER SOFTWARE OR MODIFICATIONS THEREOF FOR USE IN HARDWARE |
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| 76 | * OR SOFTWARE PRODUCTS ARE ADVISED THAT THEIR USE MAY INFRINGE EXISTING |
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| 77 | * PATENTS, COPYRIGHTS, TRADEMARKS, OR OTHER INTELLECTUAL PROPERTY RIGHTS. |
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| 78 | * THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE JASPER SOFTWARE |
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| 79 | * IS WITH THE USER. SHOULD ANY PART OF THE JASPER SOFTWARE PROVE DEFECTIVE |
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| 80 | * IN ANY RESPECT, THE USER (AND NOT THE INITIAL DEVELOPERS, THE UNIVERSITY |
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| 81 | * OF BRITISH COLUMBIA, IMAGE POWER, INC., MICHAEL DAVID ADAMS, OR ANY |
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| 82 | * OTHER CONTRIBUTOR) SHALL ASSUME THE COST OF ANY NECESSARY SERVICING, |
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| 83 | * REPAIR OR CORRECTION. UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, |
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| 84 | * WHETHER TORT (INCLUDING NEGLIGENCE), CONTRACT, OR OTHERWISE, SHALL THE |
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| 85 | * INITIAL DEVELOPER, THE UNIVERSITY OF BRITISH COLUMBIA, IMAGE POWER, INC., |
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| 86 | * MICHAEL DAVID ADAMS, ANY OTHER CONTRIBUTOR, OR ANY DISTRIBUTOR OF THE |
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| 87 | * JASPER SOFTWARE, OR ANY SUPPLIER OF ANY OF SUCH PARTIES, BE LIABLE TO |
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| 88 | * THE USER OR ANY OTHER PERSON FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR |
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| 89 | * CONSEQUENTIAL DAMAGES OF ANY CHARACTER INCLUDING, WITHOUT LIMITATION, |
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| 90 | * DAMAGES FOR LOSS OF GOODWILL, WORK STOPPAGE, COMPUTER FAILURE OR |
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| 91 | * MALFUNCTION, OR ANY AND ALL OTHER COMMERCIAL DAMAGES OR LOSSES, EVEN IF |
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| 92 | * SUCH PARTY HAD BEEN INFORMED, OR OUGHT TO HAVE KNOWN, OF THE POSSIBILITY |
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| 93 | * OF SUCH DAMAGES. THE JASPER SOFTWARE AND UNDERLYING TECHNOLOGY ARE NOT |
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| 94 | * FAULT-TOLERANT AND ARE NOT DESIGNED, MANUFACTURED OR INTENDED FOR USE OR |
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| 95 | * RESALE AS ON-LINE CONTROL EQUIPMENT IN HAZARDOUS ENVIRONMENTS REQUIRING |
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| 96 | * FAIL-SAFE PERFORMANCE, SUCH AS IN THE OPERATION OF NUCLEAR FACILITIES, |
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| 97 | * AIRCRAFT NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL, DIRECT |
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| 98 | * LIFE SUPPORT MACHINES, OR WEAPONS SYSTEMS, IN WHICH THE FAILURE OF THE |
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| 99 | * JASPER SOFTWARE OR UNDERLYING TECHNOLOGY OR PRODUCT COULD LEAD DIRECTLY |
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| 100 | * TO DEATH, PERSONAL INJURY, OR SEVERE PHYSICAL OR ENVIRONMENTAL DAMAGE |
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| 101 | * ("HIGH RISK ACTIVITIES"). LICENSOR SPECIFICALLY DISCLAIMS ANY EXPRESS |
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| 102 | * OR IMPLIED WARRANTY OF FITNESS FOR HIGH RISK ACTIVITIES. USER WILL NOT |
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| 103 | * KNOWINGLY USE, DISTRIBUTE OR RESELL THE JASPER SOFTWARE OR UNDERLYING |
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| 104 | * TECHNOLOGY OR PRODUCTS FOR HIGH RISK ACTIVITIES AND WILL ENSURE THAT ITS |
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| 105 | * CUSTOMERS AND END-USERS OF ITS PRODUCTS ARE PROVIDED WITH A COPY OF THE |
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| 106 | * NOTICE SPECIFIED IN THIS SECTION. |
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| 107 | * |
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| 108 | * __END_OF_JASPER_LICENSE__ |
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| 109 | */ |
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| 110 | |||
| 111 | /* |
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| 112 | * Tag/Value Parser |
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| 113 | * |
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| 114 | * $Id: jas_tvp.h,v 1.1 2003/05/15 01:30:32 ace Exp $ |
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| 115 | */ |
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| 116 | |||
| 117 | #ifndef JAS_TVP_H |
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| 118 | #define JAS_TVP_H |
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| 119 | |||
| 120 | /******************************************************************************\ |
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| 121 | * Includes. |
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| 122 | \******************************************************************************/ |
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| 123 | |||
| 124 | #include "jas_config.h" |
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| 125 | |||
| 126 | #ifdef __cplusplus |
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| 127 | extern "C" { |
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| 128 | #endif |
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| 129 | |||
| 130 | /******************************************************************************\ |
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| 131 | * Types. |
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| 132 | \******************************************************************************/ |
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| 133 | |||
| 134 | /* Tag information type. */ |
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| 135 | |||
| 136 | typedef struct { |
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| 137 | |||
| 138 | int id; |
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| 139 | /* The ID for the tag. */ |
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| 140 | |||
| 141 | char *name; |
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| 142 | /* The name of the tag. */ |
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| 143 | |||
| 144 | } jas_taginfo_t; |
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| 145 | |||
| 146 | /* Tag-value parser type. */ |
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| 147 | |||
| 148 | typedef struct { |
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| 149 | |||
| 150 | char *buf; |
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| 151 | /* The parsing buffer. */ |
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| 152 | |||
| 153 | char *tag; |
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| 154 | /* The current tag name. */ |
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| 155 | |||
| 156 | char *val; |
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| 157 | /* The current value. */ |
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| 158 | |||
| 159 | char *pos; |
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| 160 | /* The current position in the parsing buffer. */ |
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| 161 | |||
| 162 | } jas_tvparser_t; |
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| 163 | |||
| 164 | /******************************************************************************\ |
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| 165 | * Tag information functions. |
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| 166 | \******************************************************************************/ |
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| 167 | |||
| 168 | /* Lookup a tag by name. */ |
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| 169 | jas_taginfo_t *jas_taginfos_lookup(jas_taginfo_t *taginfos, const char *name); |
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| 170 | |||
| 171 | /* This function returns a pointer to the specified taginfo object if it |
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| 172 | exists (i.e., the pointer is nonnull); otherwise, a pointer to a dummy |
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| 173 | object is returned. This is useful in some situations to avoid checking |
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| 174 | for a null pointer. */ |
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| 175 | jas_taginfo_t *jas_taginfo_nonull(jas_taginfo_t *taginfo); |
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| 176 | |||
| 177 | /******************************************************************************\ |
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| 178 | * Tag-value parser functions. |
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| 179 | \******************************************************************************/ |
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| 180 | |||
| 181 | /* Create a tag-value parser for the specified string. */ |
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| 182 | jas_tvparser_t *jas_tvparser_create(const char *s); |
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| 183 | |||
| 184 | /* Destroy a tag-value parser. */ |
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| 185 | void jas_tvparser_destroy(jas_tvparser_t *tvparser); |
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| 186 | |||
| 187 | /* Get the next tag-value pair. */ |
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| 188 | int jas_tvparser_next(jas_tvparser_t *tvparser); |
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| 189 | |||
| 190 | /* Get the tag name for the current tag-value pair. */ |
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| 191 | char *jas_tvparser_gettag(jas_tvparser_t *tvparser); |
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| 192 | |||
| 193 | /* Get the value for the current tag-value pair. */ |
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| 194 | char *jas_tvparser_getval(jas_tvparser_t *tvparser); |
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| 195 | |||
| 196 | #ifdef __cplusplus |
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| 197 | } |
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| 198 | #endif |
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| 199 | |||
| 200 | #endif |