1 /* 2 * Copyright (c) 2021 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 #ifndef PAGED_MEMORY_DATA_PARSER_H 16 #define PAGED_MEMORY_DATA_PARSER_H 17 #include "clock_filter.h" 18 #include "double_map.h" 19 #include "ebpf_base.h" 20 #include "ebpf_data_reader.h" 21 #include "ebpf_stdtype.h" 22 #include "event_parser_base.h" 23 #include "htrace_plugin_time_parser.h" 24 25 namespace SysTuning { 26 namespace TraceStreamer { 27 using namespace SysTuning::EbpfStdtype; 28 29 class PagedMemoryDataParser : virtual public EbpfBase { 30 public: 31 PagedMemoryDataParser(TraceDataCache* dataCache, const TraceStreamerFilters* ctx); 32 ~PagedMemoryDataParser(); 33 void ParsePagedMemoryEvent(); 34 protected: 35 std::unique_ptr<HtracePluginTimeParser> timeParser_; 36 private: 37 uint64_t currentCallId_ = 0; 38 }; 39 } // namespace TraceStreamer 40 } // namespace SysTuning 41 #endif // PAGED_MEMORY_DATA_PARSER_H 42