security/sandbox/chromium/base/strings/string_util_win.h@44a2da4a2ab2 (annotated)
security/sandbox/chromium/base/strings/string_util_win.h
Fri, 16 Jan 2015 04:50:19 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Fri, 16 Jan 2015 04:50:19 +0100
- branch
- TOR_BUG_9701
- changeset 13
- 44a2da4a2ab2
- permissions
- -rw-r--r--
Replace accessor implementation with direct member state manipulation, by
request https://trac.torproject.org/projects/tor/ticket/9701#comment:32
| michael@0 | 1 | // Copyright 2013 The Chromium Authors. All rights reserved. |
| michael@0 | 2 | // Use of this source code is governed by a BSD-style license that can be |
| michael@0 | 3 | // found in the LICENSE file. |
| michael@0 | 4 | |
| michael@0 | 5 | #ifndef BASE_STRINGS_STRING_UTIL_WIN_H_ |
| michael@0 | 6 | #define BASE_STRINGS_STRING_UTIL_WIN_H_ |
| michael@0 | 7 | |
| michael@0 | 8 | #include <stdarg.h> |
| michael@0 | 9 | #include <stdio.h> |
| michael@0 | 10 | #include <string.h> |
| michael@0 | 11 | #include <wchar.h> |
| michael@0 | 12 | |
| michael@0 | 13 | #include "base/logging.h" |
| michael@0 | 14 | |
| michael@0 | 15 | namespace base { |
| michael@0 | 16 | |
| michael@0 | 17 | // Chromium code style is to not use malloc'd strings; this is only for use |
| michael@0 | 18 | // for interaction with APIs that require it. |
| michael@0 | 19 | inline char* strdup(const char* str) { |
| michael@0 | 20 | return _strdup(str); |
| michael@0 | 21 | } |
| michael@0 | 22 | |
| michael@0 | 23 | inline int strcasecmp(const char* s1, const char* s2) { |
| michael@0 | 24 | return _stricmp(s1, s2); |
| michael@0 | 25 | } |
| michael@0 | 26 | |
| michael@0 | 27 | inline int strncasecmp(const char* s1, const char* s2, size_t count) { |
| michael@0 | 28 | return _strnicmp(s1, s2, count); |
| michael@0 | 29 | } |
| michael@0 | 30 | |
| michael@0 | 31 | inline int strncmp16(const char16* s1, const char16* s2, size_t count) { |
| michael@0 | 32 | return ::wcsncmp(s1, s2, count); |
| michael@0 | 33 | } |
| michael@0 | 34 | |
| michael@0 | 35 | inline int vsnprintf(char* buffer, size_t size, |
| michael@0 | 36 | const char* format, va_list arguments) { |
| michael@0 | 37 | int length = _vsprintf_p(buffer, size, format, arguments); |
| michael@0 | 38 | if (length < 0) { |
| michael@0 | 39 | if (size > 0) |
| michael@0 | 40 | buffer[0] = 0; |
| michael@0 | 41 | return _vscprintf_p(format, arguments); |
| michael@0 | 42 | } |
| michael@0 | 43 | return length; |
| michael@0 | 44 | } |
| michael@0 | 45 | |
| michael@0 | 46 | inline int vswprintf(wchar_t* buffer, size_t size, |
| michael@0 | 47 | const wchar_t* format, va_list arguments) { |
| michael@0 | 48 | DCHECK(IsWprintfFormatPortable(format)); |
| michael@0 | 49 | |
| michael@0 | 50 | int length = _vswprintf_p(buffer, size, format, arguments); |
| michael@0 | 51 | if (length < 0) { |
| michael@0 | 52 | if (size > 0) |
| michael@0 | 53 | buffer[0] = 0; |
| michael@0 | 54 | return _vscwprintf_p(format, arguments); |
| michael@0 | 55 | } |
| michael@0 | 56 | return length; |
| michael@0 | 57 | } |
| michael@0 | 58 | |
| michael@0 | 59 | } // namespace base |
| michael@0 | 60 | |
| michael@0 | 61 | #endif // BASE_STRINGS_STRING_UTIL_WIN_H_ |
