OptionalHeader.hpp

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/* Copyright 2017 - 2024 R. Thomas
 * Copyright 2017 - 2024 Quarkslab
 *
 * 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.
 */
#ifndef LIEF_PE_OPTIONAL_HEADER_H
#define LIEF_PE_OPTIONAL_HEADER_H
#include <ostream>
#include <vector>
#include <cstdint>
 
#include "LIEF/Object.hpp"
#include "LIEF/visibility.h"
 
#include "LIEF/enums.hpp"
#include "LIEF/PE/enums.hpp"
 
namespace LIEF {
namespace PE {
class Parser;
class Binary;
 
namespace details {
struct pe32_optional_header;
struct pe64_optional_header;
}
class LIEF_API OptionalHeader : public Object {
  friend class Parser;
  friend class Binary;
  public:
 
  enum class DLL_CHARACTERISTICS: size_t  {
    HIGH_ENTROPY_VA       = 0x0020, 
    DYNAMIC_BASE          = 0x0040, 
    FORCE_INTEGRITY       = 0x0080, 
    NX_COMPAT             = 0x0100, 
    NO_ISOLATION          = 0x0200, 
    NO_SEH                = 0x0400, 
    NO_BIND               = 0x0800, 
    APPCONTAINER          = 0x1000, 
    WDM_DRIVER            = 0x2000, 
    GUARD_CF              = 0x4000, 
    TERMINAL_SERVER_AWARE = 0x8000  
  };
 
  enum class SUBSYSTEM: size_t  {
    UNKNOWN                  = 0,  
    NATIVE                   = 1,  
    WINDOWS_GUI              = 2,  
    WINDOWS_CUI              = 3,  
    OS2_CUI                  = 5,  
    POSIX_CUI                = 7,  
    NATIVE_WINDOWS           = 8,  
    WINDOWS_CE_GUI           = 9,  
    EFI_APPLICATION          = 10, 
    EFI_BOOT_SERVICE_DRIVER  = 11, 
    EFI_RUNTIME_DRIVER       = 12, 
    EFI_ROM                  = 13, 
    XBOX                     = 14, 
    WINDOWS_BOOT_APPLICATION = 16  
  };
 
  OptionalHeader(const details::pe32_optional_header& header);
  OptionalHeader(const details::pe64_optional_header& header);
  ~OptionalHeader() override = default;
 
  OptionalHeader& operator=(const OptionalHeader&) = default;
  OptionalHeader(const OptionalHeader&) = default;
 
  static OptionalHeader create(PE_TYPE type);
  PE_TYPE magic() const {
    return magic_;
  }

uint8_t major_linker_version() const {

return major_linker_version_;

}