78 lines
2.5 KiB
C
78 lines
2.5 KiB
C
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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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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 <windows.h>
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#include <stdint.h>
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#include <memory>
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#include <string>
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#include <vector>
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#include "base/base_export.h"
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#include "base/file_version_info.h"
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#include "base/macros.h"
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#include "base/version.h"
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struct tagVS_FIXEDFILEINFO;
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typedef tagVS_FIXEDFILEINFO VS_FIXEDFILEINFO;
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class BASE_EXPORT FileVersionInfoWin : public FileVersionInfo {
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public:
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~FileVersionInfoWin() override;
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// Accessors to the different version properties.
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// Returns an empty string if the property is not found.
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base::string16 company_name() override;
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base::string16 company_short_name() override;
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base::string16 product_name() override;
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base::string16 product_short_name() override;
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base::string16 internal_name() override;
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base::string16 product_version() override;
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base::string16 special_build() override;
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base::string16 original_filename() override;
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base::string16 file_description() override;
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base::string16 file_version() override;
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// Lets you access other properties not covered above. |value| is only
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// modified if GetValue() returns true.
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bool GetValue(const base::char16* name, base::string16* value) const;
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// Similar to GetValue but returns a string16 (empty string if the property
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// does not exist).
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base::string16 GetStringValue(const base::char16* name) const;
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// Get file version number in dotted version format.
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base::Version GetFileVersion() const;
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// Behaves like CreateFileVersionInfo, but returns a FileVersionInfoWin.
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static std::unique_ptr<FileVersionInfoWin> CreateFileVersionInfoWin(
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const base::FilePath& file_path);
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private:
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friend FileVersionInfo;
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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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FileVersionInfoWin(void* data, WORD language, 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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