1 /* 2 * Copyright (C) 2024 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 #include "src/trace_processor/importers/perf/aux_data_tokenizer.h" 18 19 #include <cstdint> 20 #include <memory> 21 22 #include "perfetto/base/status.h" 23 #include "perfetto/trace_processor/trace_blob_view.h" 24 #include "src/trace_processor/importers/perf/aux_record.h" 25 #include "src/trace_processor/importers/perf/itrace_start_record.h" 26 #include "src/trace_processor/storage/stats.h" 27 #include "src/trace_processor/storage/trace_storage.h" 28 #include "src/trace_processor/types/trace_processor_context.h" 29 30 namespace perfetto::trace_processor::perf_importer { 31 32 AuxDataTokenizer::~AuxDataTokenizer() = default; 33 AuxDataStream::~AuxDataStream() = default; 34 DummyAuxDataTokenizer(TraceProcessorContext * context)35DummyAuxDataTokenizer::DummyAuxDataTokenizer(TraceProcessorContext* context) 36 : stream_(context) {} 37 38 DummyAuxDataTokenizer::~DummyAuxDataTokenizer() = default; 39 InitializeAuxDataStream(AuxStream *)40base::StatusOr<AuxDataStream*> DummyAuxDataTokenizer::InitializeAuxDataStream( 41 AuxStream*) { 42 return &stream_; 43 } 44 DummyAuxDataStream(TraceProcessorContext * context)45DummyAuxDataStream::DummyAuxDataStream(TraceProcessorContext* context) 46 : context_(context) {} OnDataLoss(uint64_t size)47void DummyAuxDataStream::OnDataLoss(uint64_t size) { 48 context_->storage->IncrementStats(stats::perf_aux_lost, 49 static_cast<int>(size)); 50 } Parse(AuxRecord,TraceBlobView data)51base::Status DummyAuxDataStream::Parse(AuxRecord, TraceBlobView data) { 52 context_->storage->IncrementStats(stats::perf_aux_ignored, 53 static_cast<int>(data.size())); 54 return base::OkStatus(); 55 } NotifyEndOfStream()56base::Status DummyAuxDataStream::NotifyEndOfStream() { 57 return base::OkStatus(); 58 } 59 OnItraceStartRecord(ItraceStartRecord)60base::Status DummyAuxDataStream::OnItraceStartRecord(ItraceStartRecord) { 61 return base::OkStatus(); 62 } 63 64 } // namespace perfetto::trace_processor::perf_importer 65