1 /* 2 * Copyright (C) 2019 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef SRC_TRACE_PROCESSOR_IMPORTERS_PROTO_TRACK_EVENT_MODULE_H_ 18 #define SRC_TRACE_PROCESSOR_IMPORTERS_PROTO_TRACK_EVENT_MODULE_H_ 19 20 #include "src/trace_processor/importers/proto/proto_importer_module.h" 21 #include "src/trace_processor/importers/proto/track_event_parser.h" 22 #include "src/trace_processor/importers/proto/track_event_tokenizer.h" 23 24 #include "protos/perfetto/trace/trace_packet.pbzero.h" 25 26 namespace perfetto { 27 namespace trace_processor { 28 29 class TrackEventModule : public ProtoImporterModule { 30 public: 31 explicit TrackEventModule(TraceProcessorContext* context); 32 33 ~TrackEventModule() override; 34 35 ModuleResult TokenizePacket( 36 const protos::pbzero::TracePacket::Decoder& decoder, 37 TraceBlobView* packet, 38 int64_t packet_timestamp, 39 PacketSequenceState* state, 40 uint32_t field_id) override; 41 42 void OnIncrementalStateCleared(uint32_t) override; 43 44 void OnFirstPacketOnSequence(uint32_t) override; 45 46 void ParseTrackEventData(const protos::pbzero::TracePacket::Decoder& decoder, 47 int64_t ts, 48 const TrackEventData& data); 49 50 void ParseTracePacketData(const protos::pbzero::TracePacket::Decoder& decoder, 51 int64_t ts, 52 const TracePacketData& data, 53 uint32_t field_id) override; 54 55 void NotifyEndOfFile() override; 56 57 private: 58 std::unique_ptr<TrackEventTracker> track_event_tracker_; 59 TrackEventTokenizer tokenizer_; 60 TrackEventParser parser_; 61 }; 62 63 } // namespace trace_processor 64 } // namespace perfetto 65 66 #endif // SRC_TRACE_PROCESSOR_IMPORTERS_PROTO_TRACK_EVENT_MODULE_H_ 67