FilesetCommand.hpp

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/* 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_FILESET_COMMAND_H
#define LIEF_MACHO_FILESET_COMMAND_H
#include <string_view>
#include <memory>
#include <ostream>
 
#include "LIEF/compiler_attributes.hpp"
#include "LIEF/visibility.h"
 
#include "LIEF/MachO/LoadCommand.hpp"
 
 
namespace LIEF::MachO {
class Binary;
class BinaryParser;
 
namespace details {
struct fileset_entry_command;
}

class LIEF_API FilesetCommand : public LoadCommand {
  public:
  friend class BinaryParser;
  using content_t = std::vector<uint8_t>;
 
  FilesetCommand() = default;
  FilesetCommand(const details::fileset_entry_command& command);
  FilesetCommand(std::string name) :
    name_(std::move(name)) {}
 
  FilesetCommand& operator=(FilesetCommand copy);
  FilesetCommand(const FilesetCommand& copy);
 
  void swap(FilesetCommand& other) noexcept;
 
  std::unique_ptr<LoadCommand> clone() const override {
    return std::make_unique<FilesetCommand>(*this);
  }
 
  ~FilesetCommand() override = default;

  std::string_view name() const LIEF_LIFETIMEBOUND {
    return name_;
  }

  uint64_t virtual_address() const {
    return virtual_address_;
  }

  uint64_t file_offset() const {
    return file_offset_;
  }

  const Binary* binary() const LIEF_LIFETIMEBOUND {
    return binary_;
  }
 
  Binary* binary() LIEF_LIFETIMEBOUND {
    return binary_;
  }
 
  void name(std::string name) {
    name_ = std::move(name);
  }
 
  void virtual_address(uint64_t virtual_address) {
    virtual_address_ = virtual_address;
  }
  void file_offset(uint64_t file_offset) {
    file_offset_ = file_offset;
  }
 
  std::ostream& print(std::ostream& os) const override;
 
  static bool classof(const LoadCommand* cmd) {
    return cmd->command() == LoadCommand::TYPE::FILESET_ENTRY;
  }
 
  private:
  std::string name_;
  uint64_t virtual_address_ = 0;
  uint64_t file_offset_ = 0;
  Binary* binary_ = nullptr;
};
 
}
 
#endif