IO_STATUS_BLOCK.hh

Go to the documentation of this file.

/*
 * 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/fwd.hh>
#include <introvirt/core/injection/GuestAllocation.hh>
#include <introvirt/core/memory/guest_ptr.hh>
#include <introvirt/util/json/json.hh>
#include <introvirt/windows/kernel/nt/fwd.hh>
 
#include <cstdint>
#include <memory>
 
namespace introvirt {
namespace windows {
namespace nt {
 
class IO_STATUS_BLOCK {
  public:
    virtual uint64_t Status() const = 0;
    virtual uint64_t Pointer() const = 0;
 
    virtual uint64_t Information() const = 0;
 
    virtual void Status(uint64_t Status) = 0;
 
    virtual void Pointer(uint64_t Pointer) = 0;
 
    virtual void Information(uint64_t Information) = 0;
 
    virtual guest_ptr<void> ptr() const = 0;
 
    virtual void write(std::ostream& os, const std::string& linePrefix = "") const = 0;
    virtual Json::Value json() const = 0;
 
    static std::unique_ptr<IO_STATUS_BLOCK> make_unique(const NtKernel& kernel,
                                                        const guest_ptr<void>& ptr);
 
    virtual ~IO_STATUS_BLOCK() = default;
};
 
} /* namespace nt */
} /* namespace windows */
 
namespace inject {
template <>
class GuestAllocation<windows::nt::IO_STATUS_BLOCK> final
    : public GuestAllocationComplexBase<windows::nt::IO_STATUS_BLOCK> {
  public:
    GuestAllocation();
};
} /* namespace inject */
 
} /* namespace introvirt */