1 /* 2 * Copyright (C) 2021 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_METADATA_MINIMAL_MODULE_H_ 18 #define SRC_TRACE_PROCESSOR_IMPORTERS_PROTO_METADATA_MINIMAL_MODULE_H_ 19 20 #include "src/trace_processor/importers/common/trace_parser.h" 21 #include "src/trace_processor/importers/proto/packet_sequence_state_generation.h" 22 #include "src/trace_processor/importers/proto/proto_importer_module.h" 23 24 #include "src/trace_processor/storage/trace_storage.h" 25 26 #include "protos/perfetto/trace/trace_packet.pbzero.h" 27 28 namespace perfetto { 29 namespace trace_processor { 30 31 class MetadataMinimalModule : public ProtoImporterModule { 32 public: 33 using ConstBytes = protozero::ConstBytes; 34 explicit MetadataMinimalModule(TraceProcessorContext* context); 35 36 ModuleResult TokenizePacket( 37 const protos::pbzero::TracePacket::Decoder& decoder, 38 TraceBlobView* packet, 39 int64_t packet_timestamp, 40 RefPtr<PacketSequenceStateGeneration> state, 41 uint32_t field_id) override; 42 43 private: 44 void ParseChromeBenchmarkMetadata(ConstBytes); 45 void ParseChromeMetadataPacket(ConstBytes); 46 47 TraceProcessorContext* context_; 48 49 uint32_t chrome_metadata_count_ = 0; 50 }; 51 52 } // namespace trace_processor 53 } // namespace perfetto 54 55 #endif // SRC_TRACE_PROCESSOR_IMPORTERS_PROTO_METADATA_MINIMAL_MODULE_H_ 56