Function.hpp

/* 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_ABSTRACT_FUNCTION_H
#define LIEF_ABSTRACT_FUNCTION_H
 
#include <vector>
#include <string>
#include <set>
 
#include "LIEF/Abstract/Symbol.hpp"
#include "LIEF/visibility.h"
 
namespace LIEF {
 
class LIEF_API Function : public Symbol {
  public:
  enum class FLAGS {
    NONE = 0,
    CONSTRUCTOR,
 
    DESTRUCTOR,
 
    DEBUG,
 
    EXPORTED,
 
    IMPORTED,
  };
 
  using flags_list_t = std::vector<FLAGS>;
  using flags_t      = std::set<FLAGS>;
 
  public:
  Function();
  Function(const std::string& name);
  Function(uint64_t address);
  Function(const std::string& name, uint64_t address);
  Function(const std::string& name, uint64_t address, const flags_list_t& flags);
  Function(const Function&);
  Function& operator=(const Function&);
  ~Function() override;
 
  flags_list_t flags() const;
 
  Function& add(FLAGS f);
 
  uint64_t address() const;
  void address(uint64_t address);
 
  void accept(Visitor& visitor) const override;
 
  LIEF_API friend std::ostream& operator<<(std::ostream& os, const Function& entry);
 
  protected:
  flags_t flags_;
};
}
 
#endif