Update SSLServerSocket to provide the net::StreamSocket interface.

net/socket/ssl_server_socket_nss.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 NET_SOCKET_SSL_SERVER_SOCKET_NSS_H_
 #define NET_SOCKET_SSL_SERVER_SOCKET_NSS_H_
 #pragma once
 
 #include <certt.h>
 #include <keyt.h>
 #include <nspr.h>
 #include <nss.h>
 
 #include "base/memory/scoped_ptr.h"
 #include "net/base/completion_callback.h"
 #include "net/base/host_port_pair.h"
 #include "net/base/net_log.h"
 #include "net/base/nss_memio.h"
 #include "net/base/ssl_config_service.h"
 #include "net/socket/ssl_server_socket.h"
 
 namespace net {
 
 class SSLServerSocketNSS : public SSLServerSocket {
  public:
-  // This object takes ownership of the following parameters:
-  // |socket| - A socket that is already connected.
-  // |cert| - The certificate to be used by the server.
-  //
-  // The following parameters are copied in the constructor.
-  // |ssl_config| - Options for SSL socket.
-  // |key| - The private key used by the server.
-  SSLServerSocketNSS(Socket* transport_socket,
-                     scoped_refptr<X509Certificate> cert,
+  // See comments on CreateSSLServerSocket for details of how these
+  // parameters are used.
+  SSLServerSocketNSS(StreamSocket* socket,
+                     scoped_refptr<X509Certificate> certificate,
                      crypto::RSAPrivateKey* key,
                      const SSLConfig& ssl_config);
   virtual ~SSLServerSocketNSS();
 
-  // SSLServerSocket implementation.
-  virtual int Accept(CompletionCallback* callback);
+  // SSLServerSocket interface.
+  virtual int Handshake(CompletionCallback* callback);
+
+  // Socket interface (via StreamSocket).
   virtual int Read(IOBuffer* buf, int buf_len,
                    CompletionCallback* callback);
   virtual int Write(IOBuffer* buf, int buf_len,
                     CompletionCallback* callback);
   virtual bool SetReceiveBufferSize(int32 size);
   virtual bool SetSendBufferSize(int32 size);
 
+  // StreamSocket interface.
+  virtual int Connect(CompletionCallback* callback);
+  virtual void Disconnect();
+  virtual bool IsConnected() const;
+  virtual bool IsConnectedAndIdle() const;
+  virtual int GetPeerAddress(AddressList* address) const;
+  virtual int GetLocalAddress(IPEndPoint* address) const;
+  virtual const BoundNetLog& NetLog() const;
+  virtual void SetSubresourceSpeculation();
+  virtual void SetOmniboxSpeculation();
+  virtual bool WasEverUsed() const;
+  virtual bool UsingTCPFastOpen() const;
+
  private:
   enum State {
     STATE_NONE,
     STATE_HANDSHAKE,
   };
 
   int InitializeSSLOptions();
 
   void OnSendComplete(int result);
   void OnRecvComplete(int result);
   void OnHandshakeIOComplete(int result);
 
   int BufferSend();
   void BufferSendComplete(int result);
   int BufferRecv();
   void BufferRecvComplete(int result);
   bool DoTransportIO();
   int DoPayloadRead();
   int DoPayloadWrite();
 
   int DoHandshakeLoop(int last_io_result);
   int DoReadLoop(int result);
   int DoWriteLoop(int result);
   int DoHandshake();
-  void DoAcceptCallback(int result);
+  void DoHandshakeCallback(int result);
   void DoReadCallback(int result);
   void DoWriteCallback(int result);
 
   static SECStatus OwnAuthCertHandler(void* arg,
                                       PRFileDesc* socket,
                                       PRBool checksig,
                                       PRBool is_server);
   static void HandshakeCallback(PRFileDesc* socket, void* arg);
 
   virtual int Init();
 
   // Members used to send and receive buffer.
   CompletionCallbackImpl<SSLServerSocketNSS> buffer_send_callback_;
   CompletionCallbackImpl<SSLServerSocketNSS> buffer_recv_callback_;
   bool transport_send_busy_;
   bool transport_recv_busy_;
 
   scoped_refptr<IOBuffer> recv_buffer_;
 
   BoundNetLog net_log_;
 
-  CompletionCallback* user_accept_callback_;
+  CompletionCallback* user_handshake_callback_;
   CompletionCallback* user_read_callback_;
   CompletionCallback* user_write_callback_;
 
   // Used by Read function.
   scoped_refptr<IOBuffer> user_read_buf_;
   int user_read_buf_len_;
 
   // Used by Write function.
   scoped_refptr<IOBuffer> user_write_buf_;
   int user_write_buf_len_;
 
   // The NSS SSL state machine
   PRFileDesc* nss_fd_;
 
   // Buffers for the network end of the SSL state machine
   memio_Private* nss_bufs_;
 
-  // Socket for sending and receiving data.
-  scoped_ptr<Socket> transport_socket_;
+  // StreamSocket for sending and receiving data.
+  scoped_ptr<StreamSocket> transport_socket_;
 
   // Options for the SSL socket.
-  // TODO(hclam): This memeber is currently not used. Should make use of this
-  // member to configure the socket.
   SSLConfig ssl_config_;
 
   // Certificate for the server.
   scoped_refptr<X509Certificate> cert_;
 
   // Private key used by the server.
   scoped_ptr<crypto::RSAPrivateKey> key_;
 
   State next_handshake_state_;
   bool completed_handshake_;
 
   DISALLOW_COPY_AND_ASSIGN(SSLServerSocketNSS);
 };
 
 }  // namespace net
 
 #endif  // NET_SOCKET_SSL_SERVER_SOCKET_NSS_H_