michael@0: // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
michael@0: // Use of this source code is governed by a BSD-style license that can be
michael@0: // found in the LICENSE file.
michael@0: 
michael@0: #ifndef BASE_STRING_UTIL_WIN_H_
michael@0: #define BASE_STRING_UTIL_WIN_H_
michael@0: 
michael@0: #include <stdarg.h>
michael@0: #include <stdio.h>
michael@0: #include <string.h>
michael@0: #include <wchar.h>
michael@0: 
michael@0: #include "base/logging.h"
michael@0: 
michael@0: namespace base {
michael@0: 
michael@0: // Chromium code style is to not use malloc'd strings; this is only for use
michael@0: // for interaction with APIs that require it.
michael@0: inline char* strdup(const char* str) {
michael@0:   return _strdup(str);
michael@0: }
michael@0: 
michael@0: inline int strcasecmp(const char* s1, const char* s2) {
michael@0:   return _stricmp(s1, s2);
michael@0: }
michael@0: 
michael@0: inline int strncasecmp(const char* s1, const char* s2, size_t count) {
michael@0:   return _strnicmp(s1, s2, count);
michael@0: }
michael@0: 
michael@0: inline int vsnprintf(char* buffer, size_t size,
michael@0:                      const char* format, va_list arguments) {
michael@0:   int length = vsnprintf_s(buffer, size, size - 1, format, arguments);
michael@0:   if (length < 0)
michael@0:     return _vscprintf(format, arguments);
michael@0:   return length;
michael@0: }
michael@0: 
michael@0: inline int vswprintf(wchar_t* buffer, size_t size,
michael@0:                      const wchar_t* format, va_list arguments) {
michael@0:   DCHECK(IsWprintfFormatPortable(format));
michael@0: 
michael@0:   int length = _vsnwprintf_s(buffer, size, size - 1, format, arguments);
michael@0:   if (length < 0)
michael@0:     return _vscwprintf(format, arguments);
michael@0:   return length;
michael@0: }
michael@0: 
michael@0: }  // namespace base
michael@0: 
michael@0: #endif  // BASE_STRING_UTIL_WIN_H_