blob: 32aaf5146a91b4dc766ad90d6cc3555698335a4f [file] [log] [blame]
// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <stdint.h>
#include "base/time/time.h"
#include "net/base/net_export.h"
#include "net/log/net_log_source_type.h"
namespace base {
class Value;
namespace net {
// Identifies the entity that generated this log. The |id| field should
// uniquely identify the source, and is used by log observers to infer
// message groupings. Can use NetLog::NextID() to create unique IDs.
struct NET_EXPORT NetLogSource {
static const uint32_t kInvalidId;
NetLogSource(NetLogSourceType type, uint32_t id);
NetLogSource(NetLogSourceType type, uint32_t id, base::TimeTicks start_time);
bool IsValid() const;
// Adds the source to a dictionary containing event parameters,
// using the name "source_dependency".
void AddToEventParameters(base::Value* event_params) const;
// Returns a dictionary with a single entry named "source_dependency" that
// describes |this|.
base::Value ToEventParameters() const;
NetLogSourceType type;
uint32_t id;
base::TimeTicks start_time;
} // namespace net