Repo created

TMessagesProj/jni/voip/webrtc/base/file_version_info_win.h

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+// 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_WIN_H_
+#define BASE_FILE_VERSION_INFO_WIN_H_
+
+#include <windows.h>
+
+#include <stdint.h>
+
+#include <memory>
+#include <string>
+#include <vector>
+
+#include "base/base_export.h"
+#include "base/file_version_info.h"
+#include "base/macros.h"
+#include "base/version.h"
+
+struct tagVS_FIXEDFILEINFO;
+typedef tagVS_FIXEDFILEINFO VS_FIXEDFILEINFO;
+
+class BASE_EXPORT FileVersionInfoWin : public FileVersionInfo {
+ public:
+  ~FileVersionInfoWin() override;
+
+  // Accessors to the different version properties.
+  // Returns an empty string if the property is not found.
+  base::string16 company_name() override;
+  base::string16 company_short_name() override;
+  base::string16 product_name() override;
+  base::string16 product_short_name() override;
+  base::string16 internal_name() override;
+  base::string16 product_version() override;
+  base::string16 special_build() override;
+  base::string16 original_filename() override;
+  base::string16 file_description() override;
+  base::string16 file_version() override;
+
+  // Lets you access other properties not covered above. |value| is only
+  // modified if GetValue() returns true.
+  bool GetValue(const base::char16* name, base::string16* value) const;
+
+  // Similar to GetValue but returns a string16 (empty string if the property
+  // does not exist).
+  base::string16 GetStringValue(const base::char16* name) const;
+
+  // Get file version number in dotted version format.
+  base::Version GetFileVersion() const;
+
+  // Behaves like CreateFileVersionInfo, but returns a FileVersionInfoWin.
+  static std::unique_ptr<FileVersionInfoWin> CreateFileVersionInfoWin(
+      const base::FilePath& file_path);
+
+ private:
+  friend FileVersionInfo;
+
+  // |data| is a VS_VERSION_INFO resource. |language| and |code_page| are
+  // extracted from the \VarFileInfo\Translation value of |data|.
+  FileVersionInfoWin(std::vector<uint8_t>&& data,
+                     WORD language,
+                     WORD code_page);
+  FileVersionInfoWin(void* data, WORD language, WORD code_page);
+
+  const std::vector<uint8_t> owned_data_;
+  const void* const data_;
+  const WORD language_;
+  const WORD code_page_;
+
+  // This is a reference for a portion of |data_|.
+  const VS_FIXEDFILEINFO& fixed_file_info_;
+
+  DISALLOW_COPY_AND_ASSIGN(FileVersionInfoWin);
+};
+
+#endif  // BASE_FILE_VERSION_INFO_WIN_H_