/* Copyright 2017 - 2022 R. Thomas * Copyright 2017 - 2022 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_DATA_CODE_ENTRY_H_ #define LIEF_MACHO_DATA_CODE_ENTRY_H_ #include #include "LIEF/visibility.h" #include "LIEF/types.hpp" #include "LIEF/Object.hpp" namespace LIEF { namespace MachO { namespace details { struct data_in_code_entry; } //! Interface over an entry in the DataInCode command class LIEF_API DataCodeEntry : public LIEF::Object { public: enum class TYPES { UNKNOWN = 0, DATA = 1, JUMP_TABLE_8 = 2, JUMP_TABLE_16 = 3, JUMP_TABLE_32 = 4, ABS_JUMP_TABLE_32 = 5, }; public: DataCodeEntry(); DataCodeEntry(uint32_t off, uint16_t length, TYPES type); DataCodeEntry(const details::data_in_code_entry& entry); DataCodeEntry& operator=(const DataCodeEntry&); DataCodeEntry(const DataCodeEntry&); //! Offset of the data uint32_t offset() const; //! Length of the data uint16_t length() const; // Type of the data TYPES type() const; void offset(uint32_t off); void length(uint16_t length); void type(TYPES type); virtual ~DataCodeEntry(); bool operator==(const DataCodeEntry& rhs) const; bool operator!=(const DataCodeEntry& rhs) const; void accept(Visitor& visitor) const override; LIEF_API friend std::ostream& operator<<(std::ostream& os, const DataCodeEntry& entry); private: uint32_t offset_; uint16_t length_; TYPES type_; }; } } #endif