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Copy pathFatBinary.cpp
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Copy pathFatBinary.cpp
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126 lines (104 loc) · 2.97 KB
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/* 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 <utility>
#include "LIEF/MachO/FatBinary.hpp"
#include "LIEF/MachO/Builder.hpp"
#include "LIEF/MachO/Binary.hpp"
namespace LIEF {
namespace MachO {
FatBinary::~FatBinary() = default;
FatBinary::FatBinary() = default;
FatBinary::FatBinary(binaries_t binaries) :
binaries_{std::move(binaries)}
{}
std::unique_ptr<Binary> FatBinary::pop_back() {
if (binaries_.empty()) {
return nullptr;
}
std::unique_ptr<Binary> last = std::move(binaries_.back());
binaries_.pop_back();
return last;
}
Binary* FatBinary::at(size_t index) {
return const_cast<Binary*>(static_cast<const FatBinary*>(this)->at(index));
}
const Binary* FatBinary::at(size_t index) const {
if (index >= size()) {
return nullptr;
}
return binaries_[index].get();
}
Binary* FatBinary::back() {
return const_cast<Binary*>(static_cast<const FatBinary*>(this)->back());
}
const Binary* FatBinary::back() const {
if (binaries_.empty()) {
return nullptr;
}
return binaries_.back().get();
}
Binary* FatBinary::front() {
return const_cast<Binary*>(static_cast<const FatBinary*>(this)->front());
}
const Binary* FatBinary::front() const {
if (binaries_.empty()) {
return nullptr;
}
return binaries_.front().get();
}
std::unique_ptr<Binary> FatBinary::take(Header::CPU_TYPE cpu) {
auto it = std::find_if(std::begin(binaries_), std::end(binaries_),
[cpu] (const std::unique_ptr<Binary>& bin) {
return bin->header().cpu_type() == cpu;
});
if (it == std::end(binaries_)) {
return nullptr;
}
std::unique_ptr<Binary> ret = std::move(*it);
binaries_.erase(it);
return ret;
}
std::unique_ptr<Binary> FatBinary::take(size_t index) {
if (index >= binaries_.size()) {
return nullptr;
}
auto it = binaries_.begin();
std::advance(it, index);
std::unique_ptr<Binary> ret = std::move(*it);
binaries_.erase(it);
return ret;
}
void FatBinary::write(const std::string& filename) {
Builder::write(*this, filename);
}
std::vector<uint8_t> FatBinary::raw() {
std::vector<uint8_t> buffer;
Builder::write(*this, buffer);
return buffer;
}
void FatBinary::release_all_binaries() {
for (auto& bin : binaries_) {
bin.release(); // NOLINT(bugprone-unused-return-value)
}
}
std::ostream& operator<<(std::ostream& os, const FatBinary& fatbinary) {
for (const Binary& binary : fatbinary) {
os << binary << "\n\n";
}
return os;
}
}
}