An implementation of chrome.socket.secure().

extensions/browser/api/socket/tcp_socket.h

 // 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 EXTENSIONS_BROWSER_API_SOCKET_TCP_SOCKET_H_
 #define EXTENSIONS_BROWSER_API_SOCKET_TCP_SOCKET_H_
 
 #include <string>
 
 #include "extensions/browser/api/socket/socket.h"
@@ skipping 36 matching lines @@
   virtual int Listen(const std::string& address,
                      int port,
                      int backlog,
                      std::string* error_msg) OVERRIDE;
   virtual void Accept(const AcceptCompletionCallback& callback) OVERRIDE;
 
   virtual bool IsConnected() OVERRIDE;
 
   virtual bool GetPeerAddress(net::IPEndPoint* address) OVERRIDE;
   virtual bool GetLocalAddress(net::IPEndPoint* address) OVERRIDE;
+
+  // Like Disconnect(), only Release() doesn't delete the underlying stream
+  // or attempt to close it. Useful when giving away ownership with
+  // ClientStream().
+  virtual void Release();
+
   virtual Socket::SocketType GetSocketType() const OVERRIDE;
 
   static TCPSocket* CreateSocketForTesting(
       net::TCPClientSocket* tcp_client_socket,
       const std::string& owner_extension_id,
       bool is_connected = false);
   static TCPSocket* CreateServerSocketForTesting(
       net::TCPServerSocket* tcp_server_socket,
       const std::string& owner_extension_id);
 
+  // Returns NULL if GetSocketType() isn't TYPE_TCP or if the connection
+  // wasn't set up via Connect() (vs Listen()/Accept()).
+  net::TCPClientSocket* ClientStream();
+
+  // Whether a Read() has been issued, that hasn't come back yet.
+  bool HasPendingRead() const;
+
  protected:
   virtual int WriteImpl(net::IOBuffer* io_buffer,
                         int io_buffer_size,
                         const net::CompletionCallback& callback) OVERRIDE;
 
  private:
   void RefreshConnectionStatus();
   void OnConnectComplete(int result);
   void OnReadComplete(scoped_refptr<net::IOBuffer> io_buffer, int result);
   void OnAccept(int result);
@@ skipping 87 matching lines @@
   // suspended - see sockets_tcp_server.idl.
   bool persistent_;
   // Flag indicating whether a connected socket blocks its peer from sending
   // more data - see sockets_tcp_server.idl.
   bool paused_;
 };
 
 }  //  namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_API_SOCKET_TCP_SOCKET_H_