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// Copyright (c) 2012 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.
//
// The Chrome-specific helper for QuicConnection which uses
// a TaskRunner for alarms, and uses a DatagramClientSocket for writing data.
#ifndef NET_QUIC_QUIC_CONNECTION_HELPER_H_
#define NET_QUIC_QUIC_CONNECTION_HELPER_H_
#include <set>
#include "base/macros.h"
#include "base/memory/weak_ptr.h"
#include "net/base/ip_endpoint.h"
#include "net/quic/quic_connection.h"
#include "net/quic/quic_protocol.h"
#include "net/quic/quic_simple_buffer_allocator.h"
#include "net/quic/quic_time.h"
#include "net/udp/datagram_client_socket.h"
namespace base {
class TaskRunner;
} // namespace base
namespace net {
class QuicClock;
class QuicRandom;
class NET_EXPORT_PRIVATE QuicChromiumConnectionHelper
: public QuicConnectionHelperInterface {
public:
QuicChromiumConnectionHelper(base::TaskRunner* task_runner,
const QuicClock* clock,
QuicRandom* random_generator);
~QuicChromiumConnectionHelper() override;
// QuicConnectionHelperInterface
const QuicClock* GetClock() const override;
QuicRandom* GetRandomGenerator() override;
QuicAlarm* CreateAlarm(QuicAlarm::Delegate* delegate) override;
QuicArenaScopedPtr<QuicAlarm> CreateAlarm(
QuicArenaScopedPtr<QuicAlarm::Delegate> delegate,
QuicConnectionArena* arena) override;
QuicBufferAllocator* GetBufferAllocator() override;
private:
base::TaskRunner* task_runner_;
const QuicClock* clock_;
QuicRandom* random_generator_;
SimpleBufferAllocator buffer_allocator_;
base::WeakPtrFactory<QuicChromiumConnectionHelper> weak_factory_;
DISALLOW_COPY_AND_ASSIGN(QuicChromiumConnectionHelper);
};
} // namespace net
#endif // NET_QUIC_QUIC_CONNECTION_HELPER_H_
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