The Tor Browser: security/sandbox/chromium/base/strings/string_util

Replace accessor implementation with direct member state manipulation, by
request https://trac.torproject.org/projects/tor/ticket/9701#comment:32

     1 // Copyright 2013 The Chromium Authors. All rights reserved.

     2 // Use of this source code is governed by a BSD-style license that can be

     3 // found in the LICENSE file.

     5 #ifndef BASE_STRINGS_STRING_UTIL_WIN_H_

     6 #define BASE_STRINGS_STRING_UTIL_WIN_H_

     8 #include <stdarg.h>

     9 #include <stdio.h>

    10 #include <string.h>

    11 #include <wchar.h>

    13 #include "base/logging.h"

    15 namespace base {

    17 // Chromium code style is to not use malloc'd strings; this is only for use

    18 // for interaction with APIs that require it.

    19 inline char* strdup(const char* str) {

    20   return _strdup(str);

    21 }

    23 inline int strcasecmp(const char* s1, const char* s2) {

    24   return _stricmp(s1, s2);

    25 }

    27 inline int strncasecmp(const char* s1, const char* s2, size_t count) {

    28   return _strnicmp(s1, s2, count);

    29 }

    31 inline int strncmp16(const char16* s1, const char16* s2, size_t count) {

    32   return ::wcsncmp(s1, s2, count);

    33 }

    35 inline int vsnprintf(char* buffer, size_t size,

    36                      const char* format, va_list arguments) {

    37   int length = _vsprintf_p(buffer, size, format, arguments);

    38   if (length < 0) {

    39     if (size > 0)

    40       buffer[0] = 0;

    41     return _vscprintf_p(format, arguments);

    42   }

    43   return length;

    44 }

    46 inline int vswprintf(wchar_t* buffer, size_t size,

    47                      const wchar_t* format, va_list arguments) {

    48   DCHECK(IsWprintfFormatPortable(format));

    50   int length = _vswprintf_p(buffer, size, format, arguments);

    51   if (length < 0) {

    52     if (size > 0)

    53       buffer[0] = 0;

    54     return _vscwprintf_p(format, arguments);

    55   }

    56   return length;

    57 }

    59 }  // namespace base

    61 #endif  // BASE_STRINGS_STRING_UTIL_WIN_H_

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