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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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/file_version_info_win.h" | 5 #include "base/file_version_info_win.h" |
6 | 6 |
7 #include <windows.h> | 7 #include <windows.h> |
8 | 8 |
9 #include "base/file_path.h" | 9 #include "base/file_path.h" |
10 #include "base/file_version_info.h" | 10 #include "base/file_version_info.h" |
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24 FileVersionInfoWin::~FileVersionInfoWin() { | 24 FileVersionInfoWin::~FileVersionInfoWin() { |
25 DCHECK(data_.get()); | 25 DCHECK(data_.get()); |
26 } | 26 } |
27 | 27 |
28 typedef struct { | 28 typedef struct { |
29 WORD language; | 29 WORD language; |
30 WORD code_page; | 30 WORD code_page; |
31 } LanguageAndCodePage; | 31 } LanguageAndCodePage; |
32 | 32 |
33 // static | 33 // static |
34 FileVersionInfo* FileVersionInfo::CreateFileVersionInfoForCurrentModule() { | 34 FileVersionInfo* FileVersionInfo::CreateFileVersionInfoForModule( |
35 FilePath app_path; | 35 HMODULE module) { |
36 if (!PathService::Get(base::FILE_MODULE, &app_path)) | 36 // Note that the use of MAX_PATH is basically in line with what we do for |
37 return NULL; | 37 // all registered paths (PathProviderWin). |
38 wchar_t system_buffer[MAX_PATH]; | |
39 system_buffer[0] = 0; | |
40 if (!GetModuleFileName(module, system_buffer, MAX_PATH)) | |
41 system_buffer[0] = 0; | |
wtc
2011/04/22 22:15:04
Should we just return NULL here, as the original c
rvargas (doing something else)
2011/04/22 23:08:23
Sure... the effect was the same because the next c
| |
38 | 42 |
43 FilePath app_path(system_buffer); | |
39 return CreateFileVersionInfo(app_path); | 44 return CreateFileVersionInfo(app_path); |
40 } | 45 } |
41 | 46 |
42 // static | 47 // static |
43 FileVersionInfo* FileVersionInfo::CreateFileVersionInfo( | 48 FileVersionInfo* FileVersionInfo::CreateFileVersionInfo( |
44 const FilePath& file_path) { | 49 const FilePath& file_path) { |
45 base::ThreadRestrictions::AssertIOAllowed(); | 50 base::ThreadRestrictions::AssertIOAllowed(); |
46 | 51 |
47 DWORD dummy; | 52 DWORD dummy; |
48 const wchar_t* path = file_path.value().c_str(); | 53 const wchar_t* path = file_path.value().c_str(); |
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173 return false; | 178 return false; |
174 } | 179 } |
175 | 180 |
176 std::wstring FileVersionInfoWin::GetStringValue(const wchar_t* name) { | 181 std::wstring FileVersionInfoWin::GetStringValue(const wchar_t* name) { |
177 std::wstring str; | 182 std::wstring str; |
178 if (GetValue(name, &str)) | 183 if (GetValue(name, &str)) |
179 return str; | 184 return str; |
180 else | 185 else |
181 return L""; | 186 return L""; |
182 } | 187 } |
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