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 BASE_EVENTHANDLER_INTERFACES_INNER_API_DUMPER_H 17 #define BASE_EVENTHANDLER_INTERFACES_INNER_API_DUMPER_H 18 19 namespace OHOS { 20 namespace AppExecFwk { 21 class Dumper { 22 public: 23 virtual ~Dumper() = default; 24 /** 25 * Processes the content of a specified string. 26 * @param message the content of a specified string. 27 */ 28 virtual void Dump(const std::string &message) = 0; 29 30 /** 31 * Obtains the tag information. 32 * which is a prefix added to each string before the string content is processed. 33 * @return the tag information. 34 */ 35 virtual std::string GetTag() = 0; 36 }; 37 } // namespace AppExecFwk 38 } // namespace OHOS 39 40 #endif // BASE_EVENTHANDLER_INTERFACES_INNER_API_DUMPER_H