chromium/third_party/perfetto/src/trace_processor/importers/proto/track_event_module.cc

/*
 * Copyright (C) 2019 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
#include "src/trace_processor/importers/proto/track_event_module.h"

#include <cstdint>
#include <utility>

#include "perfetto/base/logging.h"
#include "perfetto/trace_processor/ref_counted.h"
#include "perfetto/trace_processor/trace_blob_view.h"
#include "src/trace_processor/importers/common/parser_types.h"
#include "src/trace_processor/importers/proto/packet_sequence_state_generation.h"
#include "src/trace_processor/importers/proto/proto_importer_module.h"
#include "src/trace_processor/importers/proto/track_event_tracker.h"
#include "src/trace_processor/types/trace_processor_context.h"

#include "protos/perfetto/trace/trace_packet.pbzero.h"

namespace perfetto::trace_processor {

TracePacket;

TrackEventModule::TrackEventModule(TraceProcessorContext* context)
    : … { … }

TrackEventModule::~TrackEventModule() = default;

ModuleResult TrackEventModule::TokenizePacket(
    const TracePacket::Decoder& decoder,
    TraceBlobView* packet,
    int64_t packet_timestamp,
    RefPtr<PacketSequenceStateGeneration> state,
    uint32_t field_id) { … }

void TrackEventModule::ParseTracePacketData(const TracePacket::Decoder& decoder,
                                            int64_t ts,
                                            const TracePacketData&,
                                            uint32_t field_id) { … }

void TrackEventModule::OnIncrementalStateCleared(uint32_t packet_sequence_id) { … }

void TrackEventModule::OnFirstPacketOnSequence(uint32_t packet_sequence_id) { … }

void TrackEventModule::ParseTrackEventData(const TracePacket::Decoder& decoder,
                                           int64_t ts,
                                           const TrackEventData& data) { … }

void TrackEventModule::NotifyEndOfFile() { … }

}  // namespace perfetto::trace_processor