/* Copyright 2017 - 2026 R. Thomas
 * Copyright 2017 - 2026 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_MACHO_SOURCE_VERSION_COMMAND_H
#define LIEF_MACHO_SOURCE_VERSION_COMMAND_H
#include <array>
#include <memory>
#include <ostream>

#include "LIEF/visibility.h"

#include "LIEF/MachO/LoadCommand.hpp"


namespace LIEF::MachO {

namespace details {
struct source_version_command;
}

/// Class that represents the MachO LoadCommand::TYPE::SOURCE_VERSION
/// This command is used to provide the *version* of the sources used to
/// build the binary
class LIEF_API SourceVersion : public LoadCommand {

  public:
  /// Version is an array of **5** integers
  using version_t = std::array<uint32_t, 5>;

  SourceVersion() = default;
  SourceVersion(const details::source_version_command& version_cmd);

  SourceVersion& operator=(const SourceVersion& copy) = default;
  SourceVersion(const SourceVersion& copy) = default;

  std::unique_ptr<LoadCommand> clone() const override {
    return std::make_unique<SourceVersion>(*this);
  }

  ~SourceVersion() override = default;

  /// Return the version as an array
  const version_t& version() const LIEF_LIFETIMEBOUND {
    return version_;
  }
  void version(const version_t& version) {
    version_ = version;
  }

  void accept(Visitor& visitor) const override;

  std::ostream& print(std::ostream& os) const override;

  static bool classof(const LoadCommand* cmd) {
    return cmd->command() == LoadCommand::TYPE::SOURCE_VERSION;
  }

  private:
  version_t version_ = {0};
};

}

#endif
