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// Copyright 2014 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 CONTENT_RENDERER_P2P_SOCKET_CLIENT_H_
#define CONTENT_RENDERER_P2P_SOCKET_CLIENT_H_
#include <vector>
#include "base/memory/ref_counted.h"
#include "content/common/p2p_socket_type.h"
#include "net/base/ip_endpoint.h"
namespace rtc {
struct PacketOptions;
};
namespace content {
class P2PSocketClientDelegate;
// P2P socket that routes all calls over IPC.
// Note that while ref-counting is thread-safe, all methods must be
// called on the same thread.
class P2PSocketClient : public base::RefCountedThreadSafe<P2PSocketClient> {
public:
// Create a new P2PSocketClient() of the specified |type| and connected to
// the specified |address|. |address| matters only when |type| is set to
// P2P_SOCKET_TCP_CLIENT. The methods on the returned socket may only be
// called on the same thread that created it.
static scoped_refptr<P2PSocketClient> Create(
P2PSocketType type,
const net::IPEndPoint& local_address,
const net::IPEndPoint& remote_address,
P2PSocketClientDelegate* delegate);
P2PSocketClient() {}
// Send the |data| to the |address| using Differentiated Services Code Point
// |dscp|. Return value is the unique packet_id for this packet.
virtual uint64_t Send(const net::IPEndPoint& address,
const std::vector<char>& data,
const rtc::PacketOptions& options) = 0;
virtual void SetOption(P2PSocketOption option, int value) = 0;
// Must be called before the socket is destroyed.
virtual void Close() = 0;
virtual int GetSocketID() const = 0;
virtual void SetDelegate(P2PSocketClientDelegate* delegate) = 0;
protected:
virtual ~P2PSocketClient() {}
private:
// Calls destructor.
friend class base::RefCountedThreadSafe<P2PSocketClient>;
};
} // namespace content
#endif // CONTENT_RENDERER_P2P_SOCKET_CLIENT_H_
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