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
3 // found in the LICENSE file.
5 #ifndef BASE_FILE_VERSION_INFO_H_
6 #define BASE_FILE_VERSION_INFO_H_
10 #include "build/build_config.h"
11 #include "base/base_export.h"
12 #include "base/strings/string16.h"
22 // Provides an interface for accessing the version information for a file. This
23 // is the information you access when you select a file in the Windows Explorer,
24 // right-click select Properties, then click the Version tab, and on the Mac
25 // when you select a file in the Finder and do a Get Info.
27 // This list of properties is straight out of Win32's VerQueryValue
28 // <http://msdn.microsoft.com/en-us/library/ms647464.aspx> and the Mac
29 // version returns values from the Info.plist as appropriate. TODO(avi): make
30 // this a less-obvious Windows-ism.
32 class BASE_EXPORT FileVersionInfo {
34 virtual ~FileVersionInfo() {}
35 #if defined(OS_WIN) || defined(OS_MACOSX)
36 // Creates a FileVersionInfo for the specified path. Returns NULL if something
37 // goes wrong (typically the file does not exit or cannot be opened). The
38 // returned object should be deleted when you are done with it.
39 static FileVersionInfo* CreateFileVersionInfo(
40 const base::FilePath& file_path);
41 #endif // OS_WIN || OS_MACOSX
44 // Creates a FileVersionInfo for the specified module. Returns NULL in case
45 // of error. The returned object should be deleted when you are done with it.
46 static FileVersionInfo* CreateFileVersionInfoForModule(HMODULE module);
48 // Creates a FileVersionInfo for the current module. Returns NULL in case
49 // of error. The returned object should be deleted when you are done with it.
50 static FileVersionInfo* CreateFileVersionInfoForCurrentModule();
53 // Accessors to the different version properties.
54 // Returns an empty string if the property is not found.
55 virtual base::string16 company_name() = 0;
56 virtual base::string16 company_short_name() = 0;
57 virtual base::string16 product_name() = 0;
58 virtual base::string16 product_short_name() = 0;
59 virtual base::string16 internal_name() = 0;
60 virtual base::string16 product_version() = 0;
61 virtual base::string16 private_build() = 0;
62 virtual base::string16 special_build() = 0;
63 virtual base::string16 comments() = 0;
64 virtual base::string16 original_filename() = 0;
65 virtual base::string16 file_description() = 0;
66 virtual base::string16 file_version() = 0;
67 virtual base::string16 legal_copyright() = 0;
68 virtual base::string16 legal_trademarks() = 0;
69 virtual base::string16 last_change() = 0;
70 virtual bool is_official_build() = 0;
73 #endif // BASE_FILE_VERSION_INFO_H_