Index: mozilla/nsprpub/lib/libc/src/strcase.c |
=================================================================== |
--- mozilla/nsprpub/lib/libc/src/strcase.c (revision 191424) |
+++ mozilla/nsprpub/lib/libc/src/strcase.c (working copy) |
@@ -1,170 +0,0 @@ |
-/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ |
-/* This Source Code Form is subject to the terms of the Mozilla Public |
- * License, v. 2.0. If a copy of the MPL was not distributed with this |
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
- |
-#include "plstr.h" |
-#include <string.h> |
- |
-static const unsigned char uc[] = |
-{ |
- '\000', '\001', '\002', '\003', '\004', '\005', '\006', '\007', |
- '\010', '\011', '\012', '\013', '\014', '\015', '\016', '\017', |
- '\020', '\021', '\022', '\023', '\024', '\025', '\026', '\027', |
- '\030', '\031', '\032', '\033', '\034', '\035', '\036', '\037', |
- ' ', '!', '"', '#', '$', '%', '&', '\'', |
- '(', ')', '*', '+', ',', '-', '.', '/', |
- '0', '1', '2', '3', '4', '5', '6', '7', |
- '8', '9', ':', ';', '<', '=', '>', '?', |
- '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G', |
- 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', |
- 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', |
- 'X', 'Y', 'Z', '[', '\\', ']', '^', '_', |
- '`', 'A', 'B', 'C', 'D', 'E', 'F', 'G', |
- 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', |
- 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', |
- 'X', 'Y', 'Z', '{', '|', '}', '~', '\177', |
- 0200, 0201, 0202, 0203, 0204, 0205, 0206, 0207, |
- 0210, 0211, 0212, 0213, 0214, 0215, 0216, 0217, |
- 0220, 0221, 0222, 0223, 0224, 0225, 0226, 0227, |
- 0230, 0231, 0232, 0233, 0234, 0235, 0236, 0237, |
- 0240, 0241, 0242, 0243, 0244, 0245, 0246, 0247, |
- 0250, 0251, 0252, 0253, 0254, 0255, 0256, 0257, |
- 0260, 0261, 0262, 0263, 0264, 0265, 0266, 0267, |
- 0270, 0271, 0272, 0273, 0274, 0275, 0276, 0277, |
- 0300, 0301, 0302, 0303, 0304, 0305, 0306, 0307, |
- 0310, 0311, 0312, 0313, 0314, 0315, 0316, 0317, |
- 0320, 0321, 0322, 0323, 0324, 0325, 0326, 0327, |
- 0330, 0331, 0332, 0333, 0334, 0335, 0336, 0337, |
- 0340, 0341, 0342, 0343, 0344, 0345, 0346, 0347, |
- 0350, 0351, 0352, 0353, 0354, 0355, 0356, 0357, |
- 0360, 0361, 0362, 0363, 0364, 0365, 0366, 0367, |
- 0370, 0371, 0372, 0373, 0374, 0375, 0376, 0377 |
-}; |
- |
-PR_IMPLEMENT(PRIntn) |
-PL_strcasecmp(const char *a, const char *b) |
-{ |
- const unsigned char *ua = (const unsigned char *)a; |
- const unsigned char *ub = (const unsigned char *)b; |
- |
- if( ((const char *)0 == a) || (const char *)0 == b ) |
- return (PRIntn)(a-b); |
- |
- while( (uc[*ua] == uc[*ub]) && ('\0' != *a) ) |
- { |
- a++; |
- ua++; |
- ub++; |
- } |
- |
- return (PRIntn)(uc[*ua] - uc[*ub]); |
-} |
- |
-PR_IMPLEMENT(PRIntn) |
-PL_strncasecmp(const char *a, const char *b, PRUint32 max) |
-{ |
- const unsigned char *ua = (const unsigned char *)a; |
- const unsigned char *ub = (const unsigned char *)b; |
- |
- if( ((const char *)0 == a) || (const char *)0 == b ) |
- return (PRIntn)(a-b); |
- |
- while( max && (uc[*ua] == uc[*ub]) && ('\0' != *a) ) |
- { |
- a++; |
- ua++; |
- ub++; |
- max--; |
- } |
- |
- if( 0 == max ) return (PRIntn)0; |
- |
- return (PRIntn)(uc[*ua] - uc[*ub]); |
-} |
- |
-PR_IMPLEMENT(char *) |
-PL_strcasestr(const char *big, const char *little) |
-{ |
- PRUint32 ll; |
- |
- if( ((const char *)0 == big) || ((const char *)0 == little) ) return (char *)0; |
- if( ((char)0 == *big) || ((char)0 == *little) ) return (char *)0; |
- |
- ll = strlen(little); |
- |
- for( ; *big; big++ ) |
- /* obvious improvement available here */ |
- if( 0 == PL_strncasecmp(big, little, ll) ) |
- return (char *)big; |
- |
- return (char *)0; |
-} |
- |
-PR_IMPLEMENT(char *) |
-PL_strcaserstr(const char *big, const char *little) |
-{ |
- const char *p; |
- PRUint32 bl, ll; |
- |
- if( ((const char *)0 == big) || ((const char *)0 == little) ) return (char *)0; |
- if( ((char)0 == *big) || ((char)0 == *little) ) return (char *)0; |
- |
- bl = strlen(big); |
- ll = strlen(little); |
- if( bl < ll ) return (char *)0; |
- p = &big[ bl - ll ]; |
- |
- for( ; p >= big; p-- ) |
- /* obvious improvement available here */ |
- if( 0 == PL_strncasecmp(p, little, ll) ) |
- return (char *)p; |
- |
- return (char *)0; |
-} |
- |
-PR_IMPLEMENT(char *) |
-PL_strncasestr(const char *big, const char *little, PRUint32 max) |
-{ |
- PRUint32 ll; |
- |
- if( ((const char *)0 == big) || ((const char *)0 == little) ) return (char *)0; |
- if( ((char)0 == *big) || ((char)0 == *little) ) return (char *)0; |
- |
- ll = strlen(little); |
- if( ll > max ) return (char *)0; |
- max -= ll; |
- max++; |
- |
- for( ; max && *big; big++, max-- ) |
- /* obvious improvement available here */ |
- if( 0 == PL_strncasecmp(big, little, ll) ) |
- return (char *)big; |
- |
- return (char *)0; |
-} |
- |
-PR_IMPLEMENT(char *) |
-PL_strncaserstr(const char *big, const char *little, PRUint32 max) |
-{ |
- const char *p; |
- PRUint32 ll; |
- |
- if( ((const char *)0 == big) || ((const char *)0 == little) ) return (char *)0; |
- if( ((char)0 == *big) || ((char)0 == *little) ) return (char *)0; |
- |
- ll = strlen(little); |
- |
- for( p = big; max && *p; p++, max-- ) |
- ; |
- |
- p -= ll; |
- if( p < big ) return (char *)0; |
- |
- for( ; p >= big; p-- ) |
- /* obvious improvement available here */ |
- if( 0 == PL_strncasecmp(p, little, ll) ) |
- return (char *)p; |
- |
- return (char *)0; |
-} |