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 #include "src/trace_processor/importers/proto/chrome_system_probes_module.h"
18 #include "perfetto/base/build_config.h"
19 #include "src/trace_processor/importers/proto/chrome_system_probes_parser.h"
20 #include "src/trace_processor/timestamped_trace_piece.h"
21
22 #include "protos/perfetto/trace/trace_packet.pbzero.h"
23
24 namespace perfetto {
25 namespace trace_processor {
26
27 using perfetto::protos::pbzero::TracePacket;
28
ChromeSystemProbesModule(TraceProcessorContext * context)29 ChromeSystemProbesModule::ChromeSystemProbesModule(
30 TraceProcessorContext* context)
31 : parser_(context) {
32 RegisterForField(TracePacket::kProcessStatsFieldNumber, context);
33 }
34
ParsePacket(const TracePacket::Decoder & decoder,const TimestampedTracePiece & ttp,uint32_t field_id)35 void ChromeSystemProbesModule::ParsePacket(const TracePacket::Decoder& decoder,
36 const TimestampedTracePiece& ttp,
37 uint32_t field_id) {
38 switch (field_id) {
39 case TracePacket::kProcessStatsFieldNumber:
40 parser_.ParseProcessStats(ttp.timestamp, decoder.process_stats());
41 return;
42 }
43 }
44
45 } // namespace trace_processor
46 } // namespace perfetto
47