/* Copyright 2017 - 2025 R. Thomas

* Copyright 2017 - 2025 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 <ostream>

#include <iomanip>

#include <algorithm>

#include "LIEF/ELF/hash.hpp"

#include "LIEF/ELF/SymbolVersionDefinition.hpp"

#include "LIEF/ELF/SymbolVersionAux.hpp"

#include "ELF/Structures.hpp"

namespace LIEF {

namespace ELF {

SymbolVersionDefinition::~SymbolVersionDefinition() = default;

SymbolVersionDefinition::SymbolVersionDefinition(const details::Elf64_Verdef& header) :

version_{header.vd_version},

flags_{header.vd_flags},

ndx_{header.vd_ndx},

hash_{header.vd_hash}

{}

SymbolVersionDefinition::SymbolVersionDefinition(const details::Elf32_Verdef& header) :

version_{header.vd_version},

flags_{header.vd_flags},

ndx_{header.vd_ndx},

hash_{header.vd_hash}

{}

SymbolVersionDefinition::SymbolVersionDefinition(const SymbolVersionDefinition& other) :

Object{other},

version_{other.version_},

flags_{other.flags_},

ndx_{other.ndx_},

hash_{other.hash_}

{

symbol_version_aux_.reserve(other.symbol_version_aux_.size());

for (const std::unique_ptr<SymbolVersionAux>& aux : other.symbol_version_aux_) {

symbol_version_aux_.emplace_back(new SymbolVersionAux{*aux});

}

}

SymbolVersionDefinition& SymbolVersionDefinition::operator=(SymbolVersionDefinition other) {

swap(other);

return *this;

}

void SymbolVersionDefinition::swap(SymbolVersionDefinition& other) {

std::swap(version_, other.version_);

std::swap(flags_, other.flags_);

std::swap(ndx_, other.ndx_);

std::swap(hash_, other.hash_);

std::swap(symbol_version_aux_, other.symbol_version_aux_);

}

void SymbolVersionDefinition::accept(Visitor& visitor) const {

visitor.visit(*this);

}

std::ostream& operator<<(std::ostream& os, const SymbolVersionDefinition& sym) {

os << std::hex << std::left;

os << std::setw(10) << sym.version();

os << std::setw(10) << sym.flags();

os << std::setw(10) << sym.ndx();

os << std::setw(10) << sym.hash();

return os;

}

}

}