text: /* 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.
   */
  #include "LIEF/MachO/hash.hpp"
  
  #include "LIEF/MachO/SymbolCommand.hpp"
  #include "MachO/Structures.hpp"
  
  namespace LIEF {
  namespace MachO {
  
  SymbolCommand::SymbolCommand() = default;
  SymbolCommand& SymbolCommand::operator=(const SymbolCommand&) = default;
  SymbolCommand::SymbolCommand(const SymbolCommand&) = default;
  SymbolCommand::~SymbolCommand() = default;
  
  SymbolCommand::SymbolCommand(const details::symtab_command& cmd) :
    LoadCommand::LoadCommand{static_cast<LOAD_COMMAND_TYPES>(cmd.cmd), cmd.cmdsize},
    symbolOffset_{cmd.symoff},
    numberOfSymbols_{cmd.nsyms},
    stringsOffset_{cmd.stroff},
    stringsSize_{cmd.strsize}
  {}
  
  SymbolCommand* SymbolCommand::clone() const {
    return new SymbolCommand(*this);
  }
  
  uint32_t SymbolCommand::symbol_offset() const {
    return symbolOffset_;
  }
  
  uint32_t SymbolCommand::numberof_symbols() const {
    return numberOfSymbols_;
  }
  
  uint32_t SymbolCommand::strings_offset() const {
    return stringsOffset_;
  }
  
  uint32_t SymbolCommand::strings_size() const {
    return stringsSize_;
  }
  
  void SymbolCommand::symbol_offset(uint32_t offset) {
    symbolOffset_ = offset;
  }
  
  void SymbolCommand::numberof_symbols(uint32_t nb) {
    numberOfSymbols_ = nb;
  }
  
  void SymbolCommand::strings_offset(uint32_t offset) {
    stringsOffset_ = offset;
  }
  
  void SymbolCommand::strings_size(uint32_t size) {
    stringsSize_ = size;
  }
  
  void SymbolCommand::accept(Visitor& visitor) const {
    visitor.visit(*this);
  }
  
  
  bool SymbolCommand::operator==(const SymbolCommand& rhs) const {
    if (this == &rhs) {
      return true;
    }
    size_t hash_lhs = Hash::hash(*this);
    size_t hash_rhs = Hash::hash(rhs);
    return hash_lhs == hash_rhs;
  }
  
  bool SymbolCommand::operator!=(const SymbolCommand& rhs) const {
    return !(*this == rhs);
  }
  
  bool SymbolCommand::classof(const LoadCommand* cmd) {
    // This must be sync with BinaryParser.tcc
    const LOAD_COMMAND_TYPES type = cmd->command();
    return type == LOAD_COMMAND_TYPES::LC_SYMTAB;
  }
  
  std::ostream& SymbolCommand::print(std::ostream& os) const {
    LoadCommand::print(os);
    return os;
  }
  
  
  }
  }
  