| // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef BASE_FILE_VERSION_INFO_H_ |
| #define BASE_FILE_VERSION_INFO_H_ |
| |
| #include <memory> |
| #include <string> |
| |
| #include "build/build_config.h" |
| #include "base/base_export.h" |
| #include "base/strings/string16.h" |
| |
| #if defined(OS_WIN) |
| #include <windows.h> |
| #endif |
| |
| namespace base { |
| class FilePath; |
| } |
| |
| // Provides an interface for accessing the version information for a file. This |
| // is the information you access when you select a file in the Windows Explorer, |
| // right-click select Properties, then click the Version tab, and on the Mac |
| // when you select a file in the Finder and do a Get Info. |
| // |
| // This list of properties is straight out of Win32's VerQueryValue |
| // <http://msdn.microsoft.com/en-us/library/ms647464.aspx> and the Mac |
| // version returns values from the Info.plist as appropriate. TODO(avi): make |
| // this a less-obvious Windows-ism. |
| |
| class BASE_EXPORT FileVersionInfo { |
| public: |
| virtual ~FileVersionInfo() {} |
| #if defined(OS_WIN) || defined(OS_MACOSX) |
| // Creates a FileVersionInfo for the specified path. Returns nullptr if |
| // something goes wrong (typically the file does not exit or cannot be |
| // opened). |
| static std::unique_ptr<FileVersionInfo> CreateFileVersionInfo( |
| const base::FilePath& file_path); |
| #endif // OS_WIN || OS_MACOSX |
| |
| #if defined(OS_WIN) |
| // Creates a FileVersionInfo for the specified module. Returns nullptr in |
| // case of error. |
| static std::unique_ptr<FileVersionInfo> CreateFileVersionInfoForModule( |
| HMODULE module); |
| #else |
| // Creates a FileVersionInfo for the current module. Returns nullptr in case |
| // of error. |
| static std::unique_ptr<FileVersionInfo> |
| CreateFileVersionInfoForCurrentModule(); |
| #endif // OS_WIN |
| |
| // Accessors to the different version properties. |
| // Returns an empty string if the property is not found. |
| virtual base::string16 company_name() = 0; |
| virtual base::string16 company_short_name() = 0; |
| virtual base::string16 product_name() = 0; |
| virtual base::string16 product_short_name() = 0; |
| virtual base::string16 internal_name() = 0; |
| virtual base::string16 product_version() = 0; |
| virtual base::string16 special_build() = 0; |
| virtual base::string16 original_filename() = 0; |
| virtual base::string16 file_description() = 0; |
| virtual base::string16 file_version() = 0; |
| }; |
| |
| #endif // BASE_FILE_VERSION_INFO_H_ |