wtf/StringExtras.h

   1 /*
   2  * Copyright (C) 2006 Apple Inc. All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
  14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
  17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 #ifndef WTF_StringExtras_h
  27 #define WTF_StringExtras_h
  28
  29 #include <stdarg.h>
  30 #include <stdio.h>
  31
  32 #if COMPILER(MSVC)
  33
  34 inline int snprintf(char* buffer, size_t count, const char* format, ...)
  35 {
  36     int result;
  37     va_list args;
  38     va_start(args, format);
  39     result = _vsnprintf(buffer, count, format, args);
  40     va_end(args);
  41     return result;
  42 }
  43
  44 #if COMPILER(MSVC7) || PLATFORM(WIN_CE)
  45
  46 inline int vsnprintf(char* buffer, size_t count, const char* format, va_list args)
  47 {
  48     return _vsnprintf(buffer, count, format, args);
  49 }
  50
  51 #endif
  52
  53 #if PLATFORM(WIN_CE)
  54
  55 inline int strnicmp(const char* string1, const char* string2, size_t count)
  56 {
  57     return _strnicmp(string1, string2, count);
  58 }
  59
  60 inline int stricmp(const char* string1, const char* string2)
  61 {
  62     return _stricmp(string1, string2);
  63 }
  64
  65 inline char* strdup(const char* strSource)
  66 {
  67     return _strdup(strSource);
  68 }
  69
  70 #endif
  71
  72 inline int strncasecmp(const char* s1, const char* s2, size_t len)
  73 {
  74     return strnicmp(s1, s2, len);
  75 }
  76
  77 inline int strcasecmp(const char* s1, const char* s2)
  78 {
  79     return stricmp(s1, s2);
  80 }
  81
  82 #endif
  83
  84 #endif // WTF_StringExtras_h