diff options
Diffstat (limited to 'src/3rdparty/jasper/src/libjasper/base/jas_tvp.c')
| -rw-r--r-- | src/3rdparty/jasper/src/libjasper/base/jas_tvp.c | 237 |
1 files changed, 0 insertions, 237 deletions
diff --git a/src/3rdparty/jasper/src/libjasper/base/jas_tvp.c b/src/3rdparty/jasper/src/libjasper/base/jas_tvp.c deleted file mode 100644 index 1ca2438..0000000 --- a/src/3rdparty/jasper/src/libjasper/base/jas_tvp.c +++ /dev/null @@ -1,237 +0,0 @@ -/* - * Copyright (c) 2001-2002 Michael David Adams. - * All rights reserved. - */ - -/* __START_OF_JASPER_LICENSE__ - * - * JasPer License Version 2.0 - * - * Copyright (c) 2001-2006 Michael David Adams - * Copyright (c) 1999-2000 Image Power, Inc. - * Copyright (c) 1999-2000 The University of British Columbia - * - * All rights reserved. - * - * Permission is hereby granted, free of charge, to any person (the - * "User") obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without restriction, - * including without limitation the rights to use, copy, modify, merge, - * publish, distribute, and/or sell copies of the Software, and to permit - * persons to whom the Software is furnished to do so, subject to the - * following conditions: - * - * 1. The above copyright notices and this permission notice (which - * includes the disclaimer below) shall be included in all copies or - * substantial portions of the Software. - * - * 2. The name of a copyright holder shall not be used to endorse or - * promote products derived from the Software without specific prior - * written permission. - * - * THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS - * LICENSE. NO USE OF THE SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT UNDER - * THIS DISCLAIMER. THE SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS - * "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING - * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO - * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL - * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING - * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, - * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION - * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. NO ASSURANCES ARE - * PROVIDED BY THE COPYRIGHT HOLDERS THAT THE SOFTWARE DOES NOT INFRINGE - * THE PATENT OR OTHER INTELLECTUAL PROPERTY RIGHTS OF ANY OTHER ENTITY. - * EACH COPYRIGHT HOLDER DISCLAIMS ANY LIABILITY TO THE USER FOR CLAIMS - * BROUGHT BY ANY OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL - * PROPERTY RIGHTS OR OTHERWISE. AS A CONDITION TO EXERCISING THE RIGHTS - * GRANTED HEREUNDER, EACH USER HEREBY ASSUMES SOLE RESPONSIBILITY TO SECURE - * ANY OTHER INTELLECTUAL PROPERTY RIGHTS NEEDED, IF ANY. THE SOFTWARE - * IS NOT FAULT-TOLERANT AND IS NOT INTENDED FOR USE IN MISSION-CRITICAL - * SYSTEMS, SUCH AS THOSE USED IN THE OPERATION OF NUCLEAR FACILITIES, - * AIRCRAFT NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL - * SYSTEMS, DIRECT LIFE SUPPORT MACHINES, OR WEAPONS SYSTEMS, IN WHICH - * THE FAILURE OF THE SOFTWARE OR SYSTEM COULD LEAD DIRECTLY TO DEATH, - * PERSONAL INJURY, OR SEVERE PHYSICAL OR ENVIRONMENTAL DAMAGE ("HIGH - * RISK ACTIVITIES"). THE COPYRIGHT HOLDERS SPECIFICALLY DISCLAIM ANY - * EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR HIGH RISK ACTIVITIES. - * - * __END_OF_JASPER_LICENSE__ - */ - -/* - * Tag-Value Parser Library - * - * $Id$ - */ - -/******************************************************************************\ -* Includes. -\******************************************************************************/ - -#include <assert.h> -#include <stdio.h> -#include <ctype.h> -#include <stdlib.h> - -#include "jasper/jas_malloc.h" -#include "jasper/jas_string.h" -#include "jasper/jas_tvp.h" - -/******************************************************************************\ -* Macros. -\******************************************************************************/ - -/* Is the specified character valid for a tag name? */ -#define JAS_TVP_ISTAG(x) \ - (isalpha(x) || (x) == '_' || isdigit(x)) - -/******************************************************************************\ -* Code for creating and destroying a tag-value parser. -\******************************************************************************/ - -jas_tvparser_t *jas_tvparser_create(const char *s) -{ - jas_tvparser_t *tvp; - if (!(tvp = jas_malloc(sizeof(jas_tvparser_t)))) { - return 0; - } - if (!(tvp->buf = jas_strdup(s))) { - jas_tvparser_destroy(tvp); - return 0; - } - tvp->pos = tvp->buf; - tvp->tag = 0; - tvp->val = 0; - return tvp; -} - -void jas_tvparser_destroy(jas_tvparser_t *tvp) -{ - if (tvp->buf) { - jas_free(tvp->buf); - } - jas_free(tvp); -} - -/******************************************************************************\ -* Main parsing code. -\******************************************************************************/ - -/* Get the next tag-value pair. */ -int jas_tvparser_next(jas_tvparser_t *tvp) -{ - char *p; - char *tag; - char *val; - - /* Skip any leading whitespace. */ - p = tvp->pos; - while (*p != '\0' && isspace(*p)) { - ++p; - } - - /* Has the end of the input data been reached? */ - if (*p == '\0') { - /* No more tags are present. */ - tvp->pos = p; - return 1; - } - - /* Does the tag name begin with a valid character? */ - if (!JAS_TVP_ISTAG(*p)) { - return -1; - } - - /* Remember where the tag name begins. */ - tag = p; - - /* Find the end of the tag name. */ - while (*p != '\0' && JAS_TVP_ISTAG(*p)) { - ++p; - } - - /* Has the end of the input data been reached? */ - if (*p == '\0') { - /* The value field is empty. */ - tvp->tag = tag; - tvp->val = ""; - tvp->pos = p; - return 0; - } - - /* Is a value field not present? */ - if (*p != '=') { - if (*p != '\0' && !isspace(*p)) { - return -1; - } - *p++ = '\0'; - tvp->tag = tag; - tvp->val = ""; - tvp->pos = p; - return 0; - } - - *p++ = '\0'; - - val = p; - while (*p != '\0' && !isspace(*p)) { - ++p; - } - - if (*p != '\0') { - *p++ = '\0'; - } - - tvp->pos = p; - tvp->tag = tag; - tvp->val = val; - - return 0; -} - -/******************************************************************************\ -* Code for querying the current tag/value. -\******************************************************************************/ - -/* Get the current tag. */ -char *jas_tvparser_gettag(jas_tvparser_t *tvp) -{ - return tvp->tag; -} - -/* Get the current value. */ -char *jas_tvparser_getval(jas_tvparser_t *tvp) -{ - return tvp->val; -} - -/******************************************************************************\ -* Miscellaneous code. -\******************************************************************************/ - -/* Lookup a tag by name. */ -jas_taginfo_t *jas_taginfos_lookup(jas_taginfo_t *taginfos, const char *name) -{ - jas_taginfo_t *taginfo; - taginfo = taginfos; - while (taginfo->id >= 0) { - if (!strcmp(taginfo->name, name)) { - return taginfo; - } - ++taginfo; - } - return 0; -} - -/* This function is simply for convenience. */ -/* One can avoid testing for the special case of a null pointer, by - using this function. This function never returns a null pointer. */ -jas_taginfo_t *jas_taginfo_nonull(jas_taginfo_t *taginfo) -{ - static jas_taginfo_t invalidtaginfo = { - -1, 0 - }; - - return taginfo ? taginfo : &invalidtaginfo; -} |