base/file_version_info_win.h

   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.
   4
   5 #ifndef BASE_FILE_VERSION_INFO_WIN_H_
   6 #define BASE_FILE_VERSION_INFO_WIN_H_
   7
   8 #include <string>
   9
  10 #include "base/base_export.h"
  11 #include "base/basictypes.h"
  12 #include "base/file_version_info.h"
  13 #include "base/memory/scoped_ptr.h"
  14
  15 struct tagVS_FIXEDFILEINFO;
  16 typedef tagVS_FIXEDFILEINFO VS_FIXEDFILEINFO;
  17
  18 class FileVersionInfoWin : public FileVersionInfo {
  19  public:
  20   BASE_EXPORT FileVersionInfoWin(void* data, WORD language, WORD code_page);
  21   BASE_EXPORT ~FileVersionInfoWin() override;
  22
  23   // Accessors to the different version properties.
  24   // Returns an empty string if the property is not found.
  25   base::string16 company_name() override;
  26   base::string16 company_short_name() override;
  27   base::string16 product_name() override;
  28   base::string16 product_short_name() override;
  29   base::string16 internal_name() override;
  30   base::string16 product_version() override;
  31   base::string16 private_build() override;
  32   base::string16 special_build() override;
  33   base::string16 comments() override;
  34   base::string16 original_filename() override;
  35   base::string16 file_description() override;
  36   base::string16 file_version() override;
  37   base::string16 legal_copyright() override;
  38   base::string16 legal_trademarks() override;
  39   base::string16 last_change() override;
  40   bool is_official_build() override;
  41
  42   // Lets you access other properties not covered above.
  43   BASE_EXPORT bool GetValue(const wchar_t* name, std::wstring* value);
  44
  45   // Similar to GetValue but returns a wstring (empty string if the property
  46   // does not exist).
  47   BASE_EXPORT std::wstring GetStringValue(const wchar_t* name);
  48
  49   // Get the fixed file info if it exists. Otherwise NULL
  50   VS_FIXEDFILEINFO* fixed_file_info() { return fixed_file_info_; }
  51
  52  private:
  53   scoped_ptr<char, base::FreeDeleter> data_;
  54   WORD language_;
  55   WORD code_page_;
  56   // This is a pointer into the data_ if it exists. Otherwise NULL.
  57   VS_FIXEDFILEINFO* fixed_file_info_;
  58
  59   DISALLOW_COPY_AND_ASSIGN(FileVersionInfoWin);
  60 };
  61
  62 #endif  // BASE_FILE_VERSION_INFO_WIN_H_