chromium/services/tracing/public/cpp/perfetto/track_event_thread_local_event_sink.h

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef SERVICES_TRACING_PUBLIC_CPP_PERFETTO_TRACK_EVENT_THREAD_LOCAL_EVENT_SINK_H_
#define SERVICES_TRACING_PUBLIC_CPP_PERFETTO_TRACK_EVENT_THREAD_LOCAL_EVENT_SINK_H_

#include <cstdint>
#include <memory>
#include <string>
#include <utility>

#include "base/trace_event/trace_event.h"

#include "base/component_export.h"
#include "base/threading/thread_id_name_manager.h"
#include "base/time/time.h"
#include "base/trace_event/typed_macros.h"
#include "base/trace_event/typed_macros_embedder_support.h"
#include "services/tracing/public/cpp/perfetto/interning_index.h"
#include "third_party/perfetto/include/perfetto/ext/tracing/core/trace_writer.h"
#include "third_party/perfetto/include/perfetto/protozero/message_handle.h"
#include "third_party/perfetto/include/perfetto/tracing/event_context.h"
#include "third_party/perfetto/protos/perfetto/trace/interned_data/interned_data.pbzero.h"
#include "third_party/perfetto/protos/perfetto/trace/track_event/chrome_thread_descriptor.pbzero.h"
#include "third_party/perfetto/protos/perfetto/trace/track_event/counter_descriptor.pbzero.h"
#include "third_party/perfetto/protos/perfetto/trace/track_event/track_event.pbzero.h"

namespace tracing {

// ThreadLocalEventSink that emits TrackEvent protos.
class COMPONENT_EXPORT(TRACING_CPP) TrackEventThreadLocalEventSink
    : public base::ThreadIdNameManager::Observer,
      public base::trace_event::TrackEventHandle::CompletionListener,
      public base::trace_event::TracePacketHandle::CompletionListener { … };

}  // namespace tracing

#endif  // SERVICES_TRACING_PUBLIC_CPP_PERFETTO_TRACK_EVENT_THREAD_LOCAL_EVENT_SINK_H_