Move core renderer subdirectories to content.

chrome/renderer/p2p/socket_client.h

-// Copyright (c) 2011 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 CHROME_RENDERER_P2P_SOCKET_CLIENT_H_
-#define CHROME_RENDERER_P2P_SOCKET_CLIENT_H_
-
-#include <vector>
-
-#include "base/ref_counted.h"
-#include "content/common/p2p_sockets.h"
-#include "net/base/ip_endpoint.h"
-
-namespace base {
-class MessageLoopProxy;
-}  // namespace base
-
-class P2PSocketDispatcher;
-
-// P2P socket that rountes all calls over IPC.
-//
-// The object runs on two threads: IPC thread and delegate thread. The
-// IPC thread is used to interact with P2PSocketDispatcher. All
-// callbacks to the user of this class are called on the delegate
-// thread which is specified in Init().
-class P2PSocketClient : public base::RefCountedThreadSafe<P2PSocketClient> {
- public:
-  // Delegate is called on the the same thread on the delegate thread.
-  class Delegate {
-   public:
-    virtual ~Delegate() { }
-
-    virtual void OnOpen(const net::IPEndPoint& address) = 0;
-    virtual void OnError() = 0;
-    virtual void OnDataReceived(const net::IPEndPoint& address,
-                                const std::vector<char>& data) = 0;
-  };
-
-  explicit P2PSocketClient(P2PSocketDispatcher* dispatcher);
-
-  // Initialize socket of the specified |type| and connected to the
-  // specified |address|. |address| matters only when |type| is set to
-  // P2P_SOCKET_TCP_CLIENT.
-  void Init(P2PSocketType type, const net::IPEndPoint& address,
-            Delegate* delegate,
-            scoped_refptr<base::MessageLoopProxy> delegate_loop);
-
-  // Send the |data| to the |address|.
-  void Send(const net::IPEndPoint& address, const std::vector<char>& data);
-
-  // Must be called before the socket is destroyed. The delegate may
-  // not be called after |closed_task| is executed.
-  void Close();
-
-  int socket_id() const { return socket_id_; }
-
- private:
-  enum State {
-    STATE_UNINITIALIZED,
-    STATE_OPENING,
-    STATE_OPEN,
-    STATE_CLOSED,
-    STATE_ERROR,
-  };
-
-  friend class P2PSocketDispatcher;
-
-  // Calls destructor.
-  friend class base::RefCountedThreadSafe<P2PSocketClient>;
-
-  virtual ~P2PSocketClient();
-
-  // Message handlers that run on IPC thread.
-  void OnSocketCreated(const net::IPEndPoint& address);
-  void OnError();
-  void OnDataReceived(const net::IPEndPoint& address,
-                      const std::vector<char>& data);
-
-  // Proxy methods that deliver messages to the delegate thread.
-  void DeliverOnSocketCreated(const net::IPEndPoint& address);
-  void DeliverOnError();
-  void DeliverOnDataReceived(const net::IPEndPoint& address,
-                             const std::vector<char>& data);
-
-  // Scheduled on the IPC thread to finish closing the connection.
-  void DoClose();
-
-
-  // Called by the dispatcher when it is destroyed.
-  void Detach();
-
-  P2PSocketDispatcher* dispatcher_;
-  scoped_refptr<base::MessageLoopProxy> ipc_message_loop_;
-  scoped_refptr<base::MessageLoopProxy> delegate_message_loop_;
-  int socket_id_;
-  Delegate* delegate_;
-  State state_;
-
-  DISALLOW_COPY_AND_ASSIGN(P2PSocketClient);
-};
-
-#endif  // CHROME_RENDERER_P2P_SOCKET_CLIENT_H_