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1 /* | 1 /* |
2 * Copyright (c) 2014 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2014 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 // Conversion functions for UTF-8 and UTF-16 strings on Windows. | 11 // Conversion functions for UTF-8 and UTF-16 strings on Windows. |
12 // Duplicated from talk/base/win32.h. | 12 // Duplicated from talk/base/win32.h. |
13 #ifndef WEBRTC_SYSTEM_WRAPPERS_INCLUDE_UTF_UTIL_H_ | 13 #ifndef WEBRTC_SYSTEM_WRAPPERS_INCLUDE_UTF_UTIL_H_ |
14 #define WEBRTC_SYSTEM_WRAPPERS_INCLUDE_UTF_UTIL_H_ | 14 #define WEBRTC_SYSTEM_WRAPPERS_INCLUDE_UTF_UTIL_H_ |
15 | 15 |
16 #ifdef WIN32 | 16 #ifdef WIN32 |
17 #include <windows.h> | 17 #include <windows.h> |
18 | 18 |
19 #include <memory> | 19 #include <memory> |
20 #include <string> | 20 #include <string> |
21 | 21 |
22 #include "webrtc/base/scoped_ptr.h" | |
23 | 22 |
24 namespace webrtc { | 23 namespace webrtc { |
25 | 24 |
26 inline std::wstring ToUtf16(const char* utf8, size_t len) { | 25 inline std::wstring ToUtf16(const char* utf8, size_t len) { |
27 int len16 = ::MultiByteToWideChar(CP_UTF8, 0, utf8, static_cast<int>(len), | 26 int len16 = ::MultiByteToWideChar(CP_UTF8, 0, utf8, static_cast<int>(len), |
28 NULL, 0); | 27 NULL, 0); |
29 std::unique_ptr<wchar_t[]> ws(new wchar_t[len16]); | 28 std::unique_ptr<wchar_t[]> ws(new wchar_t[len16]); |
30 ::MultiByteToWideChar(CP_UTF8, 0, utf8, static_cast<int>(len), ws.get(), | 29 ::MultiByteToWideChar(CP_UTF8, 0, utf8, static_cast<int>(len), ws.get(), |
31 len16); | 30 len16); |
32 return std::wstring(ws.get(), len16); | 31 return std::wstring(ws.get(), len16); |
(...skipping 17 matching lines...) Expand all Loading... |
50 } | 49 } |
51 | 50 |
52 inline std::string ToUtf8(const std::wstring& wstr) { | 51 inline std::string ToUtf8(const std::wstring& wstr) { |
53 return ToUtf8(wstr.data(), wstr.length()); | 52 return ToUtf8(wstr.data(), wstr.length()); |
54 } | 53 } |
55 | 54 |
56 } // namespace webrtc | 55 } // namespace webrtc |
57 | 56 |
58 #endif // WIN32 | 57 #endif // WIN32 |
59 #endif // WEBRTC_SYSTEM_WRAPPERS_INCLUDE_UTF_UTIL_H_ | 58 #endif // WEBRTC_SYSTEM_WRAPPERS_INCLUDE_UTF_UTIL_H_ |
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