naiveproxy/net/quic/quartc/quartc_factory.h
2018-01-29 00:30:36 +08:00

66 lines
2.5 KiB
C++

// Copyright (c) 2017 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.
#ifndef NET_QUIC_QUARTC_QUARTC_FACTORY_H_
#define NET_QUIC_QUARTC_QUARTC_FACTORY_H_
#include "net/quic/core/quic_alarm_factory.h"
#include "net/quic/core/quic_connection.h"
#include "net/quic/core/quic_simple_buffer_allocator.h"
#include "net/quic/platform/api/quic_export.h"
#include "net/quic/quartc/quartc_factory_interface.h"
#include "net/quic/quartc/quartc_packet_writer.h"
#include "net/quic/quartc/quartc_task_runner_interface.h"
namespace net {
// Implements the QuartcFactoryInterface to create the instances of
// QuartcSessionInterface. Implements the QuicAlarmFactory to create alarms
// using the QuartcTaskRunner. Implements the QuicConnectionHelperInterface used
// by the QuicConnections. Only one QuartcFactory is expected to be created.
class QUIC_EXPORT_PRIVATE QuartcFactory : public QuartcFactoryInterface,
public QuicAlarmFactory,
public QuicConnectionHelperInterface {
public:
explicit QuartcFactory(const QuartcFactoryConfig& factory_config);
~QuartcFactory() override;
// QuartcFactoryInterface overrides.
std::unique_ptr<QuartcSessionInterface> CreateQuartcSession(
const QuartcSessionConfig& quartc_session_config) override;
// QuicAlarmFactory overrides.
QuicAlarm* CreateAlarm(QuicAlarm::Delegate* delegate) override;
QuicArenaScopedPtr<QuicAlarm> CreateAlarm(
QuicArenaScopedPtr<QuicAlarm::Delegate> delegate,
QuicConnectionArena* arena) override;
// QuicConnectionHelperInterface overrides.
const QuicClock* GetClock() const override;
QuicRandom* GetRandomGenerator() override;
QuicBufferAllocator* GetStreamFrameBufferAllocator() override;
QuicBufferAllocator* GetStreamSendBufferAllocator() override;
private:
std::unique_ptr<QuicConnection> CreateQuicConnection(
const QuartcSessionConfig& quartc_session_config,
Perspective perspective);
// Used to implement QuicAlarmFactory..
QuartcTaskRunnerInterface* task_runner_;
// Used to implement the QuicConnectionHelperInterface.
// The QuicClock wrapper held in this variable is owned by QuartcFactory,
// but the QuartcClockInterface inside of it belongs to the user!
std::unique_ptr<QuicClock> clock_;
SimpleBufferAllocator buffer_allocator_;
};
} // namespace net
#endif // NET_QUIC_QUARTC_QUARTC_FACTORY_H_