crypto/ext4crypt/KeyBuffer.cpp

/*
 * Copyright (C) 2017 The Android Open Source Project
 *
 * 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 "KeyBuffer.h"

#include <algorithm>
#include <cstring>

namespace android {
namespace vold {

KeyBuffer operator+(KeyBuffer&& lhs, const KeyBuffer& rhs) {
    std::copy(rhs.begin(), rhs.end(), std::back_inserter(lhs));
    return std::move(lhs);
}

KeyBuffer operator+(KeyBuffer&& lhs, const char* rhs) {
    std::copy(rhs, rhs + strlen(rhs), std::back_inserter(lhs));
    return std::move(lhs);
}

}  // namespace vold
}  // namespace android