CM_KEY_CONTROL_BLOCK.hh

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/*
 * Copyright 2021 Assured Information Security, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
#pragma once
 
#include <introvirt/core/memory/guest_ptr.hh>
#include <introvirt/windows/kernel/nt/fwd.hh>
 
#include <cstdint>
#include <memory>
#include <string>
 
namespace introvirt {
namespace windows {
namespace nt {
 
class CM_KEY_CONTROL_BLOCK {
  public:
    class KeyFlags {
      public:
        bool KEY_IS_VOLATILE() const;
        bool KEY_HIVE_EXIT() const;
        bool KEY_HIVE_ENTRY() const;
        bool KEY_NO_DELETE() const;
        bool KEY_SYM_LINK() const;
        bool KEY_COMP_NAME() const;
        bool KEY_PREDEF_HANDLE() const;
        bool KEY_VIRT_MIRRORED() const;
        bool KEY_VIRT_TARGET() const;
        bool KEY_VIRTUAL_STORE() const;
        uint16_t value() const { return value_; }
 
        std::string string(const std::string& separator) const;
 
        KeyFlags(uint16_t value = 0) : value_(value) {}
 
      private:
        uint16_t value_;
    };
 
    class KeyExtFlags {
      public:
        bool CM_KCB_NO_SUBKEY() const;
        bool CM_KCB_SUBKEY_ONE() const;
        bool CM_KCB_SUBKEY_HINT() const;
        bool CM_KCB_SYM_LINK_FOUND() const;
        bool CM_KCB_KEY_NON_EXIST() const;
        bool CM_KCB_NO_DELAY_CLOSE() const;
        bool CM_KCB_INVALID_CACHED_INFO() const;
        bool CM_KCB_READ_ONLY_KEY() const;
        uint16_t value() const { return value_; }
 
        std::string string(const std::string& separator) const;
 
        KeyExtFlags(uint16_t value = 0) : value_(value) {}
 
      private:
        uint16_t value_;
    };
 
  public:
    virtual const CM_KEY_CONTROL_BLOCK* ParentKcb() const = 0;
 
    virtual const std::string& Name() const = 0;
 
    virtual const HIVE* KeyHive() const = 0;
 
    virtual const CM_KEY_CONTROL_BLOCK::KeyFlags Flags() const = 0;
 
    virtual const CM_KEY_CONTROL_BLOCK::KeyExtFlags ExtFlags() const = 0;
 
    virtual const guest_ptr<void>& ptr() const = 0;
 
    virtual ~CM_KEY_CONTROL_BLOCK() = default;
};
 
} /* namespace nt */
} /* namespace windows */
} /* namespace introvirt */