1 /* 2 * Copyright (C) 2020 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_PROFILE_MODULE_H_ 18 #define SRC_TRACE_PROCESSOR_IMPORTERS_PROTO_PROFILE_MODULE_H_ 19 20 #include "perfetto/protozero/field.h" 21 #include "src/trace_processor/importers/proto/proto_importer_module.h" 22 #include "src/trace_processor/importers/proto/proto_incremental_state.h" 23 24 #include "protos/perfetto/trace/trace_packet.pbzero.h" 25 26 namespace perfetto { 27 namespace trace_processor { 28 29 // Importer module for heap and CPU sampling profile data. 30 // TODO(eseckler): Currently handles only StreamingProfilePackets. Also move 31 // other profiling data import functionality into this module. 32 class ProfileModule : public ProtoImporterModule { 33 public: 34 explicit ProfileModule(TraceProcessorContext* context); 35 ~ProfileModule() override; 36 37 ModuleResult TokenizePacket( 38 const protos::pbzero::TracePacket::Decoder& decoder, 39 TraceBlobView* packet, 40 int64_t packet_timestamp, 41 PacketSequenceState* state, 42 uint32_t field_id) override; 43 44 void ParsePacket(const protos::pbzero::TracePacket::Decoder& decoder, 45 const TimestampedTracePiece& ttp, 46 uint32_t field_id) override; 47 48 private: 49 ModuleResult TokenizeStreamingProfilePacket( 50 PacketSequenceState*, 51 TraceBlobView* packet, 52 protozero::ConstBytes streaming_profile_packet); 53 void ParseStreamingProfilePacket( 54 int64_t timestamp, 55 PacketSequenceStateGeneration*, 56 protozero::ConstBytes streaming_profile_packet); 57 58 TraceProcessorContext* context_; 59 }; 60 61 } // namespace trace_processor 62 } // namespace perfetto 63 64 #endif // SRC_TRACE_PROCESSOR_IMPORTERS_PROTO_PROFILE_MODULE_H_ 65