OLD | NEW |
1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "base/strings/sys_string_conversions.h" | 5 #include "base/strings/sys_string_conversions.h" |
6 | 6 |
7 #include <windows.h> | 7 #include <windows.h> |
| 8 #include <stdint.h> |
8 | 9 |
9 #include "base/strings/string_piece.h" | 10 #include "base/strings/string_piece.h" |
10 | 11 |
11 namespace base { | 12 namespace base { |
12 | 13 |
13 // Do not assert in this function since it is used by the asssertion code! | 14 // Do not assert in this function since it is used by the asssertion code! |
14 std::string SysWideToUTF8(const std::wstring& wide) { | 15 std::string SysWideToUTF8(const std::wstring& wide) { |
15 return SysWideToMultiByte(wide, CP_UTF8); | 16 return SysWideToMultiByte(wide, CP_UTF8); |
16 } | 17 } |
17 | 18 |
18 // Do not assert in this function since it is used by the asssertion code! | 19 // Do not assert in this function since it is used by the asssertion code! |
19 std::wstring SysUTF8ToWide(const StringPiece& utf8) { | 20 std::wstring SysUTF8ToWide(const StringPiece& utf8) { |
20 return SysMultiByteToWide(utf8, CP_UTF8); | 21 return SysMultiByteToWide(utf8, CP_UTF8); |
21 } | 22 } |
22 | 23 |
23 std::string SysWideToNativeMB(const std::wstring& wide) { | 24 std::string SysWideToNativeMB(const std::wstring& wide) { |
24 return SysWideToMultiByte(wide, CP_ACP); | 25 return SysWideToMultiByte(wide, CP_ACP); |
25 } | 26 } |
26 | 27 |
27 std::wstring SysNativeMBToWide(const StringPiece& native_mb) { | 28 std::wstring SysNativeMBToWide(const StringPiece& native_mb) { |
28 return SysMultiByteToWide(native_mb, CP_ACP); | 29 return SysMultiByteToWide(native_mb, CP_ACP); |
29 } | 30 } |
30 | 31 |
31 // Do not assert in this function since it is used by the asssertion code! | 32 // Do not assert in this function since it is used by the asssertion code! |
32 std::wstring SysMultiByteToWide(const StringPiece& mb, uint32 code_page) { | 33 std::wstring SysMultiByteToWide(const StringPiece& mb, uint32_t code_page) { |
33 if (mb.empty()) | 34 if (mb.empty()) |
34 return std::wstring(); | 35 return std::wstring(); |
35 | 36 |
36 int mb_length = static_cast<int>(mb.length()); | 37 int mb_length = static_cast<int>(mb.length()); |
37 // Compute the length of the buffer. | 38 // Compute the length of the buffer. |
38 int charcount = MultiByteToWideChar(code_page, 0, | 39 int charcount = MultiByteToWideChar(code_page, 0, |
39 mb.data(), mb_length, NULL, 0); | 40 mb.data(), mb_length, NULL, 0); |
40 if (charcount == 0) | 41 if (charcount == 0) |
41 return std::wstring(); | 42 return std::wstring(); |
42 | 43 |
43 std::wstring wide; | 44 std::wstring wide; |
44 wide.resize(charcount); | 45 wide.resize(charcount); |
45 MultiByteToWideChar(code_page, 0, mb.data(), mb_length, &wide[0], charcount); | 46 MultiByteToWideChar(code_page, 0, mb.data(), mb_length, &wide[0], charcount); |
46 | 47 |
47 return wide; | 48 return wide; |
48 } | 49 } |
49 | 50 |
50 // Do not assert in this function since it is used by the asssertion code! | 51 // Do not assert in this function since it is used by the asssertion code! |
51 std::string SysWideToMultiByte(const std::wstring& wide, uint32 code_page) { | 52 std::string SysWideToMultiByte(const std::wstring& wide, uint32_t code_page) { |
52 int wide_length = static_cast<int>(wide.length()); | 53 int wide_length = static_cast<int>(wide.length()); |
53 if (wide_length == 0) | 54 if (wide_length == 0) |
54 return std::string(); | 55 return std::string(); |
55 | 56 |
56 // Compute the length of the buffer we'll need. | 57 // Compute the length of the buffer we'll need. |
57 int charcount = WideCharToMultiByte(code_page, 0, wide.data(), wide_length, | 58 int charcount = WideCharToMultiByte(code_page, 0, wide.data(), wide_length, |
58 NULL, 0, NULL, NULL); | 59 NULL, 0, NULL, NULL); |
59 if (charcount == 0) | 60 if (charcount == 0) |
60 return std::string(); | 61 return std::string(); |
61 | 62 |
62 std::string mb; | 63 std::string mb; |
63 mb.resize(charcount); | 64 mb.resize(charcount); |
64 WideCharToMultiByte(code_page, 0, wide.data(), wide_length, | 65 WideCharToMultiByte(code_page, 0, wide.data(), wide_length, |
65 &mb[0], charcount, NULL, NULL); | 66 &mb[0], charcount, NULL, NULL); |
66 | 67 |
67 return mb; | 68 return mb; |
68 } | 69 } |
69 | 70 |
70 } // namespace base | 71 } // namespace base |
OLD | NEW |