1 /* 2 * Copyright (c) 2021-2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef COMMUNICATIONNETSTACK_COMMON_UTILS_H 17 #define COMMUNICATIONNETSTACK_COMMON_UTILS_H 18 19 #include <vector> 20 #include <iosfwd> 21 22 namespace OHOS::NetStack::CommonUtils { 23 std::vector<std::string> Split(const std::string &str, const std::string &sep); 24 25 std::vector<std::string> Split(const std::string &str, const std::string &sep, size_t size); 26 27 std::string Strip(const std::string &str, char ch = ' '); 28 29 std::string ToLower(const std::string &s); 30 31 bool HasInternetPermission(); 32 } // namespace OHOS::NetStack::CommonUtils 33 34 #endif /* COMMUNICATIONNETSTACK_COMMON_UTILS_H */ 35