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_FORWARDING_TRACE_PARSER_H_ 18 #define SRC_TRACE_PROCESSOR_FORWARDING_TRACE_PARSER_H_ 19 20 #include "src/trace_processor/importers/common/chunked_trace_reader.h" 21 22 #include "src/trace_processor/types/trace_processor_context.h" 23 24 namespace perfetto { 25 namespace trace_processor { 26 27 enum TraceType { 28 kUnknownTraceType, 29 kProtoTraceType, 30 kJsonTraceType, 31 kFuchsiaTraceType, 32 kSystraceTraceType, 33 kGzipTraceType, 34 kCtraceTraceType, 35 kNinjaLogTraceType, 36 }; 37 38 TraceType GuessTraceType(const uint8_t* data, size_t size); 39 40 class ForwardingTraceParser : public ChunkedTraceReader { 41 public: 42 explicit ForwardingTraceParser(TraceProcessorContext*); 43 ~ForwardingTraceParser() override; 44 45 // ChunkedTraceReader implementation 46 util::Status Parse(std::unique_ptr<uint8_t[]>, size_t) override; 47 void NotifyEndOfFile() override; 48 49 private: 50 TraceProcessorContext* const context_; 51 std::unique_ptr<ChunkedTraceReader> reader_; 52 }; 53 54 } // namespace trace_processor 55 } // namespace perfetto 56 57 #endif // SRC_TRACE_PROCESSOR_FORWARDING_TRACE_PARSER_H_ 58