1 /* 2 * Copyright (c) Huawei Technologies Co., Ltd. 2023. All rights reserved. 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 SRC_PARSER_BASE_H 17 #define SRC_PARSER_BASE_H 18 #include <deque> 19 #include <memory> 20 #include "trace_streamer_filters.h" 21 #include "ts_common.h" 22 namespace SysTuning { 23 namespace TraceStreamer { 24 class ParserBase { 25 public: 26 explicit ParserBase(const TraceStreamerFilters *filter); 27 virtual ~ParserBase() = default; 28 virtual void ParseTraceDataSegment(std::unique_ptr<uint8_t[]>, size_t size, bool isFinish = false) = 0; 29 30 protected: 31 virtual void ParseTraceDataItem(const std::string &buffer) = 0; 32 std::deque<uint8_t> packagesBuffer_ = {}; 33 const TraceStreamerFilters *streamFilters_; 34 BuiltinClocks clock_; 35 }; 36 } // namespace TraceStreamer 37 } // namespace SysTuning 38 #endif 39