/* * 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 "cj_utils_ffi.h" #include "securec.h" #include "hilog_tag_wrapper.h" char* CreateCStringFromString(const std::string& source) { if (source.size() == 0) { return nullptr; } size_t length = source.size() + 1; auto res = static_cast(malloc(length)); if (res == nullptr) { TAG_LOGE(AAFwkTag::DEFAULT, "null res"); return nullptr; } if (strcpy_s(res, length, source.c_str()) != 0) { free(res); TAG_LOGE(AAFwkTag::DEFAULT, "Strcpy failed"); return nullptr; } return res; }