chromium/services/tracing/public/cpp/system_tracing_service.cc

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "base/files/file_util.h"
#include "base/files/platform_file.h"
#include "base/memory/ref_counted.h"
#include "base/posix/eintr_wrapper.h"
#include "base/task/thread_pool.h"
#include "base/types/expected.h"
#include "build/build_config.h"

#include <sys/socket.h>
#include <sys/types.h>
#include <sys/un.h>
#include <unistd.h>

#include "base/check.h"
#include "base/functional/bind.h"
#include "mojo/public/cpp/bindings/self_owned_receiver.h"
#include "services/tracing/public/cpp/system_tracing_service.h"
#include "third_party/perfetto/include/perfetto/tracing/default_socket.h"

namespace tracing {

namespace {

class ProducerSocketConnector
    : public base::RefCountedThreadSafe<ProducerSocketConnector> { … };

}  // Anonymous namespace

SystemTracingService::SystemTracingService() = default;
SystemTracingService::~SystemTracingService() = default;

mojo::PendingRemote<mojom::SystemTracingService>
SystemTracingService::BindAndPassPendingRemote() { … }

void SystemTracingService::OnConnectionError() { … }

void SystemTracingService::OpenProducerSocket(
    OpenProducerSocketCallback callback) { … }

void SystemTracingService::OpenProducerSocketForTesting(
    OpenProducerSocketCallback callback,
    OnConnectCallback on_connect_callback) { … }

}  // namespace tracing