PDBChecksum.hpp

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/* Copyright 2017 - 2025 R. Thomas
 * Copyright 2017 - 2025 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_PDBCHECKSUM_H
#define LIEF_PE_PDBCHECKSUM_H
#include <vector>
 
#include "LIEF/visibility.h"
#include "LIEF/PE/debug/Debug.hpp"
 
namespace LIEF {
namespace PE {
class LIEF_API PDBChecksum : public Debug {
  public:
  static std::unique_ptr<PDBChecksum>
    parse(const details::pe_debug& hdr, Section* section, span<uint8_t> payload);
 
  enum class HASH_ALGO : uint32_t {
    UNKNOWN = 0,
    SHA256,
  };
 
  PDBChecksum(HASH_ALGO algo, std::vector<uint8_t> hash) :
    Debug(Debug::TYPES::PDBCHECKSUM),
    algo_(algo),
    hash_(std::move(hash))
  {}
 
  PDBChecksum(const details::pe_debug& dbg, Section* sec,
              HASH_ALGO algo, std::vector<uint8_t> hash) :
    Debug(dbg, sec),
    algo_(algo),
    hash_(std::move(hash))
  {}
 
  PDBChecksum(const PDBChecksum& other) = default;
  PDBChecksum& operator=(const PDBChecksum& other) = default;
 
  PDBChecksum(PDBChecksum&&) = default;
  PDBChecksum& operator=(PDBChecksum&& other) = default;
 
  std::unique_ptr<Debug> clone() const override {
    return std::unique_ptr<Debug>(new PDBChecksum(*this));
  }
  span<const uint8_t> hash() const {
    return hash_;
  }

span<uint8_t> hash() {

return hash_;

}

void hash(std::vector<uint8_t> h) {

hash_ = std::move(h);

}

HASH_ALGO algorithm() const {

return algo_;

}