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Open Source Computer Vision Library
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151 lines
5.2 KiB
151 lines
5.2 KiB
/* |
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* Copyright (c) 2001-2002 Michael David Adams. |
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* All rights reserved. |
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*/ |
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/* __START_OF_JASPER_LICENSE__ |
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* |
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* JasPer License Version 2.0 |
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* |
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* Copyright (c) 2001-2006 Michael David Adams |
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* Copyright (c) 1999-2000 Image Power, Inc. |
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* Copyright (c) 1999-2000 The University of British Columbia |
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* |
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* All rights reserved. |
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* |
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* Permission is hereby granted, free of charge, to any person (the |
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* "User") obtaining a copy of this software and associated documentation |
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* files (the "Software"), to deal in the Software without restriction, |
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* including without limitation the rights to use, copy, modify, merge, |
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* publish, distribute, and/or sell copies of the Software, and to permit |
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* persons to whom the Software is furnished to do so, subject to the |
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* following conditions: |
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* |
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* 1. The above copyright notices and this permission notice (which |
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* includes the disclaimer below) shall be included in all copies or |
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* substantial portions of the Software. |
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* |
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* 2. The name of a copyright holder shall not be used to endorse or |
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* promote products derived from the Software without specific prior |
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* written permission. |
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* |
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* THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS |
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* LICENSE. NO USE OF THE SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT UNDER |
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* THIS DISCLAIMER. THE SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS |
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* "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING |
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* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A |
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* PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO |
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* EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL |
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* INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING |
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* FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, |
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* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION |
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* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. NO ASSURANCES ARE |
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* PROVIDED BY THE COPYRIGHT HOLDERS THAT THE SOFTWARE DOES NOT INFRINGE |
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* THE PATENT OR OTHER INTELLECTUAL PROPERTY RIGHTS OF ANY OTHER ENTITY. |
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* EACH COPYRIGHT HOLDER DISCLAIMS ANY LIABILITY TO THE USER FOR CLAIMS |
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* BROUGHT BY ANY OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL |
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* PROPERTY RIGHTS OR OTHERWISE. AS A CONDITION TO EXERCISING THE RIGHTS |
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* GRANTED HEREUNDER, EACH USER HEREBY ASSUMES SOLE RESPONSIBILITY TO SECURE |
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* ANY OTHER INTELLECTUAL PROPERTY RIGHTS NEEDED, IF ANY. THE SOFTWARE |
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* IS NOT FAULT-TOLERANT AND IS NOT INTENDED FOR USE IN MISSION-CRITICAL |
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* SYSTEMS, SUCH AS THOSE USED IN THE OPERATION OF NUCLEAR FACILITIES, |
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* AIRCRAFT NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL |
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* SYSTEMS, DIRECT LIFE SUPPORT MACHINES, OR WEAPONS SYSTEMS, IN WHICH |
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* THE FAILURE OF THE SOFTWARE OR SYSTEM COULD LEAD DIRECTLY TO DEATH, |
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* PERSONAL INJURY, OR SEVERE PHYSICAL OR ENVIRONMENTAL DAMAGE ("HIGH |
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* RISK ACTIVITIES"). THE COPYRIGHT HOLDERS SPECIFICALLY DISCLAIM ANY |
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* EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR HIGH RISK ACTIVITIES. |
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* |
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* __END_OF_JASPER_LICENSE__ |
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*/ |
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/* |
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* Tag/Value Parser |
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* |
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* $Id: jas_tvp.h,v 1.2 2008-05-26 09:41:51 vp153 Exp $ |
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*/ |
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#ifndef JAS_TVP_H |
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#define JAS_TVP_H |
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/******************************************************************************\ |
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* Includes. |
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\******************************************************************************/ |
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#include <jasper/jas_config.h> |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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/******************************************************************************\ |
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* Types. |
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\******************************************************************************/ |
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/* Tag information type. */ |
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typedef struct { |
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int id; |
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/* The ID for the tag. */ |
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char *name; |
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/* The name of the tag. */ |
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} jas_taginfo_t; |
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/* Tag-value parser type. */ |
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typedef struct { |
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char *buf; |
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/* The parsing buffer. */ |
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char *tag; |
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/* The current tag name. */ |
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char *val; |
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/* The current value. */ |
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char *pos; |
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/* The current position in the parsing buffer. */ |
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} jas_tvparser_t; |
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/******************************************************************************\ |
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* Tag information functions. |
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\******************************************************************************/ |
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/* Lookup a tag by name. */ |
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jas_taginfo_t *jas_taginfos_lookup(jas_taginfo_t *taginfos, const char *name); |
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/* This function returns a pointer to the specified taginfo object if it |
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exists (i.e., the pointer is nonnull); otherwise, a pointer to a dummy |
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object is returned. This is useful in some situations to avoid checking |
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for a null pointer. */ |
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jas_taginfo_t *jas_taginfo_nonull(jas_taginfo_t *taginfo); |
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/******************************************************************************\ |
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* Tag-value parser functions. |
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\******************************************************************************/ |
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/* Create a tag-value parser for the specified string. */ |
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jas_tvparser_t *jas_tvparser_create(const char *s); |
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/* Destroy a tag-value parser. */ |
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void jas_tvparser_destroy(jas_tvparser_t *tvparser); |
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/* Get the next tag-value pair. */ |
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int jas_tvparser_next(jas_tvparser_t *tvparser); |
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/* Get the tag name for the current tag-value pair. */ |
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char *jas_tvparser_gettag(jas_tvparser_t *tvparser); |
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/* Get the value for the current tag-value pair. */ |
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char *jas_tvparser_getval(jas_tvparser_t *tvparser); |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif
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