54 lines
1.5 KiB
C++
54 lines
1.5 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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// This is a partial implementation of Chromium's source file
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// base/file_version_info_win.h.
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#ifndef BASE_FILE_VERSION_INFO_WIN_H_
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#define BASE_FILE_VERSION_INFO_WIN_H_
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#include <memory>
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#include <vector>
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#include "base/macros.h"
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#include "base/version.h"
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#include "mozilla/Assertions.h"
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struct tagVS_FIXEDFILEINFO;
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typedef tagVS_FIXEDFILEINFO VS_FIXEDFILEINFO;
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namespace base {
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class FilePath;
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}
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class FileVersionInfoWin {
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public:
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static std::unique_ptr<FileVersionInfoWin> CreateFileVersionInfoWin(
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const base::FilePath& file_path);
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// Get file version number in dotted version format.
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base::Version GetFileVersion() const;
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private:
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// |data| is a VS_VERSION_INFO resource. |language| and |code_page| are
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// extracted from the \VarFileInfo\Translation value of |data|.
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FileVersionInfoWin(std::vector<uint8_t>&& data,
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WORD language,
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WORD code_page);
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const std::vector<uint8_t> owned_data_;
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const void* const data_;
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const WORD language_;
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const WORD code_page_;
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// This is a reference for a portion of |data_|.
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const VS_FIXEDFILEINFO& fixed_file_info_;
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DISALLOW_COPY_AND_ASSIGN(FileVersionInfoWin);
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};
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#endif // BASE_FILE_VERSION_INFO_WIN_H_
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