chromium/services/tracing/public/cpp/perfetto/perfetto_producer.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_PERFETTO_PRODUCER_H_
#define SERVICES_TRACING_PUBLIC_CPP_PERFETTO_PERFETTO_PRODUCER_H_

#include <memory>

#include "base/component_export.h"
#include "base/memory/raw_ptr.h"
#include "build/build_config.h"
#include "services/tracing/public/cpp/perfetto/perfetto_traced_process.h"
#include "third_party/perfetto/include/perfetto/ext/tracing/core/basic_types.h"
#include "third_party/perfetto/include/perfetto/ext/tracing/core/tracing_service.h"

namespace perfetto {
class SharedMemoryArbiter;
}  // namespace perfetto

namespace tracing {

// This class represents the perfetto producer endpoint which is used for
// producers to talk to the Perfetto service. It also provides methods to
// interact with the shared memory buffer by binding and creating TraceWriters.
//
// In addition to the PerfettoProducers' pure virtual methods, subclasses must
// implement the remaining methods of the ProducerEndpoint interface.
class COMPONENT_EXPORT(TRACING_CPP) PerfettoProducer { … };
}  // namespace tracing
#endif  // SERVICES_TRACING_PUBLIC_CPP_PERFETTO_PERFETTO_PRODUCER_H_