chromium/third_party/perfetto/src/trace_processor/importers/json/json_utils.cc

/*
 * Copyright (C) 2020 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_utils.h"

#include "perfetto/base/build_config.h"

#include <limits>

#if PERFETTO_BUILDFLAG(PERFETTO_TP_JSON)
#include <json/reader.h>
#include "perfetto/ext/base/string_utils.h"
#endif

namespace perfetto {
namespace trace_processor {
namespace json {

std::optional<int64_t> CoerceToTs(const Json::Value& value) { … }

std::optional<int64_t> CoerceToTs(const std::string& s) { … }

std::optional<int64_t> CoerceToInt64(const Json::Value& value) { … }

std::optional<uint32_t> CoerceToUint32(const Json::Value& value) { … }

std::optional<Json::Value> ParseJsonString(base::StringView raw_string) { … }

bool AddJsonValueToArgs(const Json::Value& value,
                        base::StringView flat_key,
                        base::StringView key,
                        TraceStorage* storage,
                        ArgsTracker::BoundInserter* inserter) { … }

}  // namespace json
}  // namespace trace_processor
}  // namespace perfetto