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_HEAP_GRAPH_MODULE_H_ 18 #define SRC_TRACE_PROCESSOR_IMPORTERS_PROTO_HEAP_GRAPH_MODULE_H_ 19 20 #include "perfetto/base/build_config.h" 21 #include "src/trace_processor/importers/proto/heap_graph_tracker.h" 22 #include "src/trace_processor/importers/proto/proto_importer_module.h" 23 #include "src/trace_processor/timestamped_trace_piece.h" 24 25 #include "protos/perfetto/trace/trace_packet.pbzero.h" 26 27 namespace perfetto { 28 namespace trace_processor { 29 30 class HeapGraphModule : public ProtoImporterModule { 31 public: 32 explicit HeapGraphModule(TraceProcessorContext* context); 33 34 void ParsePacket(const protos::pbzero::TracePacket::Decoder& decoder, 35 const TimestampedTracePiece& ttp, 36 uint32_t field_id) override; 37 38 void NotifyEndOfFile() override; 39 40 private: 41 void ParseHeapGraph(uint32_t seq_id, int64_t ts, protozero::ConstBytes); 42 void ParseDeobfuscationMapping(protozero::ConstBytes); 43 44 TraceProcessorContext* context_; 45 }; 46 47 } // namespace trace_processor 48 } // namespace perfetto 49 50 #endif // SRC_TRACE_PROCESSOR_IMPORTERS_PROTO_HEAP_GRAPH_MODULE_H_ 51