json_trace_parser_impl.cc | Explore in Territory

/*
 * Copyright (C) 2018 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/json/json_trace_parser_impl.h"

#include <cstdint>
#include <cstring>
#include <optional>
#include <string>
#include <utility>

#include "perfetto/base/build_config.h"
#include "perfetto/base/logging.h"
#include "perfetto/ext/base/hash.h"
#include "perfetto/ext/base/string_utils.h"
#include "perfetto/ext/base/string_view.h"
#include "src/trace_processor/importers/common/event_tracker.h"
#include "src/trace_processor/importers/common/flow_tracker.h"
#include "src/trace_processor/importers/common/process_tracker.h"
#include "src/trace_processor/importers/common/slice_tracker.h"
#include "src/trace_processor/importers/common/track_tracker.h"
#include "src/trace_processor/importers/json/json_utils.h"
#include "src/trace_processor/importers/systrace/systrace_line.h"
#include "src/trace_processor/storage/stats.h"
#include "src/trace_processor/storage/trace_storage.h"
#include "src/trace_processor/tables/slice_tables_py.h"
#include "src/trace_processor/types/trace_processor_context.h"

namespace perfetto {
namespace trace_processor {

#if PERFETTO_BUILDFLAG(PERFETTO_TP_JSON)
namespace {

std::optional<uint64_t> MaybeExtractFlowIdentifier(const Json::Value& value,
                                                   bool version2) { … }

}  // namespace
#endif  // PERFETTO_BUILDFLAG(PERFETTO_TP_JSON)

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

JsonTraceParserImpl::~JsonTraceParserImpl() = default;

void JsonTraceParserImpl::ParseSystraceLine(int64_t, SystraceLine line) { … }

void JsonTraceParserImpl::ParseJsonPacket(int64_t timestamp,
                                          std::string string_value) { … }

void JsonTraceParserImpl::MaybeAddFlow(TrackId track_id,
                                       const Json::Value& event) { … }

}  // namespace trace_processor
}  // namespace perfetto
chromium/third_party/perfetto/src/trace_processor/importers/json/json_trace_parser_impl.cc
