| /* |
| * 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/system_probes_module.h" |
| #include "perfetto/base/build_config.h" |
| #include "src/trace_processor/importers/proto/system_probes_parser.h" |
| |
| #include "protos/perfetto/trace/trace_packet.pbzero.h" |
| |
| namespace perfetto { |
| namespace trace_processor { |
| |
| using perfetto::protos::pbzero::TracePacket; |
| |
| SystemProbesModule::SystemProbesModule(TraceProcessorContext* context) |
| : parser_(context) { |
| RegisterForField(TracePacket::kProcessTreeFieldNumber, context); |
| RegisterForField(TracePacket::kProcessStatsFieldNumber, context); |
| RegisterForField(TracePacket::kSysStatsFieldNumber, context); |
| RegisterForField(TracePacket::kSystemInfoFieldNumber, context); |
| RegisterForField(TracePacket::kCpuInfoFieldNumber, context); |
| } |
| |
| ModuleResult SystemProbesModule::TokenizePacket( |
| const protos::pbzero::TracePacket::Decoder& decoder, |
| TraceBlobView*, |
| int64_t, |
| PacketSequenceState*, |
| uint32_t field_id) { |
| switch (field_id) { |
| case TracePacket::kSystemInfoFieldNumber: |
| parser_.ParseSystemInfo(decoder.system_info()); |
| return ModuleResult::Handled(); |
| case TracePacket::kCpuInfoFieldNumber: |
| parser_.ParseCpuInfo(decoder.cpu_info()); |
| return ModuleResult::Handled(); |
| } |
| return ModuleResult::Ignored(); |
| } |
| |
| void SystemProbesModule::ParseTracePacketData( |
| const TracePacket::Decoder& decoder, |
| int64_t ts, |
| const TracePacketData&, |
| uint32_t field_id) { |
| switch (field_id) { |
| case TracePacket::kProcessTreeFieldNumber: |
| parser_.ParseProcessTree(decoder.process_tree()); |
| return; |
| case TracePacket::kProcessStatsFieldNumber: |
| parser_.ParseProcessStats(ts, decoder.process_stats()); |
| return; |
| case TracePacket::kSysStatsFieldNumber: |
| parser_.ParseSysStats(ts, decoder.sys_stats()); |
| return; |
| } |
| } |
| |
| } // namespace trace_processor |
| } // namespace perfetto |