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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 #ifndef BASE_FILE_VERSION_INFO_H__ | 5 #ifndef BASE_FILE_VERSION_INFO_H__ |
6 #define BASE_FILE_VERSION_INFO_H__ | 6 #define BASE_FILE_VERSION_INFO_H__ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include "build/build_config.h" | |
10 | |
11 #if defined(OS_WIN) | |
12 #include <windows.h> | |
13 // http://blogs.msdn.com/oldnewthing/archive/2004/10/25/247180.aspx | |
14 extern "C" IMAGE_DOS_HEADER __ImageBase; | |
15 #endif // OS_WIN | |
16 | |
9 #include <string> | 17 #include <string> |
10 | 18 |
11 #include "base/base_api.h" | 19 #include "base/base_api.h" |
12 #include "base/string16.h" | 20 #include "base/string16.h" |
13 #include "build/build_config.h" | |
14 | 21 |
15 class FilePath; | 22 class FilePath; |
16 | 23 |
17 // Provides an interface for accessing the version information for a file. This | 24 // Provides an interface for accessing the version information for a file. This |
18 // is the information you access when you select a file in the Windows Explorer, | 25 // is the information you access when you select a file in the Windows Explorer, |
19 // right-click select Properties, then click the Version tab, and on the Mac | 26 // right-click select Properties, then click the Version tab, and on the Mac |
20 // when you select a file in the Finder and do a Get Info. | 27 // when you select a file in the Finder and do a Get Info. |
21 // | 28 // |
22 // This list of properties is straight out of Win32's VerQueryValue | 29 // This list of properties is straight out of Win32's VerQueryValue |
23 // <http://msdn.microsoft.com/en-us/library/ms647464.aspx> and the Mac | 30 // <http://msdn.microsoft.com/en-us/library/ms647464.aspx> and the Mac |
24 // version returns values from the Info.plist as appropriate. TODO(avi): make | 31 // version returns values from the Info.plist as appropriate. TODO(avi): make |
25 // this a less-obvious Windows-ism. | 32 // this a less-obvious Windows-ism. |
26 | 33 |
27 class BASE_API FileVersionInfo { | 34 class FileVersionInfo { |
28 public: | 35 public: |
29 virtual ~FileVersionInfo() {} | 36 virtual ~FileVersionInfo() {} |
30 #if defined(OS_WIN) || defined(OS_MACOSX) | 37 #if defined(OS_WIN) || defined(OS_MACOSX) |
31 // Creates a FileVersionInfo for the specified path. Returns NULL if something | 38 // Creates a FileVersionInfo for the specified path. Returns NULL if something |
32 // goes wrong (typically the file does not exit or cannot be opened). The | 39 // goes wrong (typically the file does not exit or cannot be opened). The |
33 // returned object should be deleted when you are done with it. | 40 // returned object should be deleted when you are done with it. |
34 static FileVersionInfo* CreateFileVersionInfo(const FilePath& file_path); | 41 BASE_API static FileVersionInfo* CreateFileVersionInfo( |
42 const FilePath& file_path); | |
35 #endif // OS_WIN || OS_MACOSX | 43 #endif // OS_WIN || OS_MACOSX |
36 | 44 |
45 #if defined(OS_WIN) | |
46 // Creates a FileVersionInfo for the specified module. Returns NULL in case | |
47 // of error. The returned object should be deleted when you are done with it. | |
48 BASE_API static FileVersionInfo* CreateFileVersionInfoForModule( | |
49 HMODULE module); | |
50 | |
37 // Creates a FileVersionInfo for the current module. Returns NULL in case | 51 // Creates a FileVersionInfo for the current module. Returns NULL in case |
38 // of error. The returned object should be deleted when you are done with it. | 52 // of error. The returned object should be deleted when you are done with it. |
53 // This function should be inlined so that the "current module" is evaluated | |
54 // correctly, instead of being the module that contains base. | |
55 __forceinline static FileVersionInfo* | |
56 CreateFileVersionInfoForCurrentModule() { | |
wtc
2011/04/22 22:15:04
Nit: this line probably doesn't need to be indente
rvargas (doing something else)
2011/04/22 23:08:23
Done.
| |
57 HMODULE module = reinterpret_cast<HMODULE>(&__ImageBase); | |
58 return CreateFileVersionInfoForModule(module); | |
59 } | |
60 #else | |
61 // Creates a FileVersionInfo for the current module. Returns NULL in case | |
62 // of error. The returned object should be deleted when you are done with it. | |
39 static FileVersionInfo* CreateFileVersionInfoForCurrentModule(); | 63 static FileVersionInfo* CreateFileVersionInfoForCurrentModule(); |
64 #endif // OS_WIN | |
40 | 65 |
41 // Accessors to the different version properties. | 66 // Accessors to the different version properties. |
42 // Returns an empty string if the property is not found. | 67 // Returns an empty string if the property is not found. |
43 virtual string16 company_name() = 0; | 68 virtual string16 company_name() = 0; |
44 virtual string16 company_short_name() = 0; | 69 virtual string16 company_short_name() = 0; |
45 virtual string16 product_name() = 0; | 70 virtual string16 product_name() = 0; |
46 virtual string16 product_short_name() = 0; | 71 virtual string16 product_short_name() = 0; |
47 virtual string16 internal_name() = 0; | 72 virtual string16 internal_name() = 0; |
48 virtual string16 product_version() = 0; | 73 virtual string16 product_version() = 0; |
49 virtual string16 private_build() = 0; | 74 virtual string16 private_build() = 0; |
50 virtual string16 special_build() = 0; | 75 virtual string16 special_build() = 0; |
51 virtual string16 comments() = 0; | 76 virtual string16 comments() = 0; |
52 virtual string16 original_filename() = 0; | 77 virtual string16 original_filename() = 0; |
53 virtual string16 file_description() = 0; | 78 virtual string16 file_description() = 0; |
54 virtual string16 file_version() = 0; | 79 virtual string16 file_version() = 0; |
55 virtual string16 legal_copyright() = 0; | 80 virtual string16 legal_copyright() = 0; |
56 virtual string16 legal_trademarks() = 0; | 81 virtual string16 legal_trademarks() = 0; |
57 virtual string16 last_change() = 0; | 82 virtual string16 last_change() = 0; |
58 virtual bool is_official_build() = 0; | 83 virtual bool is_official_build() = 0; |
59 }; | 84 }; |
60 | 85 |
61 #endif // BASE_FILE_VERSION_INFO_H__ | 86 #endif // BASE_FILE_VERSION_INFO_H__ |
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