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Diffstat (limited to 'Source/CTest/Curl/strequal.c')
-rw-r--r-- | Source/CTest/Curl/strequal.c | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/Source/CTest/Curl/strequal.c b/Source/CTest/Curl/strequal.c deleted file mode 100644 index 66e2e4f..0000000 --- a/Source/CTest/Curl/strequal.c +++ /dev/null @@ -1,140 +0,0 @@ -/*************************************************************************** - * _ _ ____ _ - * Project ___| | | | _ \| | - * / __| | | | |_) | | - * | (__| |_| | _ <| |___ - * \___|\___/|_| \_\_____| - * - * Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al. - * - * This software is licensed as described in the file COPYING, which - * you should have received as part of this distribution. The terms - * are also available at http://curl.haxx.se/docs/copyright.html. - * - * You may opt to use, copy, modify, merge, publish, distribute and/or sell - * copies of the Software, and permit persons to whom the Software is - * furnished to do so, under the terms of the COPYING file. - * - * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY - * KIND, either express or implied. - * - * $Id$ - ***************************************************************************/ - -#include "setup.h" - -#include <string.h> -#include <ctype.h> - -#include "strequal.h" - -#ifdef HAVE_STRCASECMP -/* this is for "-ansi -Wall -pedantic" to stop complaining! */ -extern int (strcasecmp)(const char *s1, const char *s2); -extern int (strncasecmp)(const char *s1, const char *s2, size_t n); -#endif - -int curl_strequal(const char *first, const char *second) -{ -#if defined(HAVE_STRCASECMP) - return !(strcasecmp)(first, second); -#elif defined(HAVE_STRICMP) - return !(stricmp)(first, second); -#elif defined(HAVE_STRCMPI) - return !(strcmpi)(first, second); -#else - while (*first && *second) { - if (toupper(*first) != toupper(*second)) { - break; - } - first++; - second++; - } - return toupper(*first) == toupper(*second); -#endif -} - -int curl_strnequal(const char *first, const char *second, size_t max) -{ -#if defined(HAVE_STRCASECMP) - return !strncasecmp(first, second, max); -#elif defined(HAVE_STRICMP) - return !strnicmp(first, second, max); -#elif defined(HAVE_STRCMPI) - return !strncmpi(first, second, max); -#else - while (*first && *second && max) { - if (toupper(*first) != toupper(*second)) { - break; - } - max--; - first++; - second++; - } - if(0 == max) - return 1; /* they are equal this far */ - - return toupper(*first) == toupper(*second); -#endif -} - -/* - * Curl_strcasestr() finds the first occurrence of the substring needle in the - * string haystack. The terminating `\0' characters are not compared. The - * matching is done CASE INSENSITIVE, which thus is the difference between - * this and strstr(). - */ -char *Curl_strcasestr(const char *haystack, const char *needle) -{ - size_t nlen = strlen(needle); - size_t hlen = strlen(haystack); - - while(hlen-- >= nlen) { - if(curl_strnequal(haystack, needle, nlen)) - return (char *)haystack; - haystack++; - } - return NULL; -} - -#ifndef HAVE_STRLCAT -/* - * The strlcat() function appends the NUL-terminated string src to the end - * of dst. It will append at most size - strlen(dst) - 1 bytes, NUL-termi- - * nating the result. - * - * The strlcpy() and strlcat() functions return the total length of the - * string they tried to create. For strlcpy() that means the length of src. - * For strlcat() that means the initial length of dst plus the length of - * src. While this may seem somewhat confusing it was done to make trunca- - * tion detection simple. - * - * - */ -size_t Curl_strlcat(char *dst, const char *src, size_t siz) -{ - char *d = dst; - const char *s = src; - size_t n = siz; - size_t dlen; - - /* Find the end of dst and adjust bytes left but don't go past end */ - while (n-- != 0 && *d != '\0') - d++; - dlen = d - dst; - n = siz - dlen; - - if (n == 0) - return(dlen + strlen(s)); - while (*s != '\0') { - if (n != 1) { - *d++ = *s; - n--; - } - s++; - } - *d = '\0'; - - return(dlen + (s - src)); /* count does not include NUL */ -} -#endif |