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// Copyright (c) 2009 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 CHROME_INSTALLER_UTIL_CREATE_REG_KEY_WORK_ITEM_H__
#define CHROME_INSTALLER_UTIL_CREATE_REG_KEY_WORK_ITEM_H__
#include <windows.h>
#include <string>
#include <vector>
#include "chrome/installer/util/work_item.h"
// A WorkItem subclass that creates a registry key at the given path.
// It also creates all necessary intermediate keys if they do not exist.
class CreateRegKeyWorkItem : public WorkItem {
public:
~CreateRegKeyWorkItem() override;
bool Do() override;
void Rollback() override;
private:
friend class WorkItem;
CreateRegKeyWorkItem(HKEY predefined_root,
const std::wstring& path,
REGSAM wow64_access);
// Initialize key_list_ by adding all paths of keys from predefined_root_
// to path_. Returns true if key_list_ is non empty.
bool InitKeyList();
// Root key under which we create the new key. The root key can only be
// one of the predefined keys on Windows.
HKEY predefined_root_;
// Path of the key to be created.
std::wstring path_;
// Whether to force 32-bit or 64-bit view of the target key.
REGSAM wow64_access_;
// List of paths to all keys that need to be created from predefined_root_
// to path_.
std::vector<std::wstring> key_list_;
// Whether any key has been created.
bool key_created_;
};
#endif // CHROME_INSTALLER_UTIL_CREATE_REG_KEY_WORK_ITEM_H__
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