/*
 * Copyright (c) 2024 Huawei Device Co., Ltd.
 * 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 "utils.h"

char* Utils::MallocCString(const std::string& origin)
{
    if (origin.empty()) {
        return nullptr;
    }
    auto len = origin.length() + 1;
    char* res = static_cast<char*>(malloc(sizeof(char) * len));
    if (res == nullptr) {
        return nullptr;
    }
    return std::char_traits<char>::copy(res, origin.c_str(), len);
}