Experimental support for SSL in platform apps sockets.

chrome/browser/extensions/api/socket/socket.h

 // 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_API_SOCKET_SOCKET_H_
 #define CHROME_BROWSER_EXTENSIONS_API_SOCKET_SOCKET_H_
 #pragma once
 
 #include <queue>
 #include <string>
@@ skipping 21 matching lines @@
       RecvFromCompletionCallback;
 
 // A Socket wraps a low-level socket and includes housekeeping information that
 // we need to manage it in the context of an extension.
 class Socket : public APIResource {
  public:
   virtual ~Socket();
   virtual void Connect(const std::string& address,
                        int port,
                        const CompletionCallback& callback) = 0;
+  virtual void PerformSSLHandshake(const std::string& ssl_hostname,
+                                   int ssl_port,
+                                   const CompletionCallback& callback);
   virtual void Disconnect() = 0;
   virtual int Bind(const std::string& address, int port) = 0;
 
   // The |callback| will be called with the number of bytes read into the
   // buffer, or a negative number if an error occurred.
   virtual void Read(int count,
                     const ReadCompletionCallback& callback) = 0;
 
   // The |callback| will be called with |byte_count| or a negative number if an
   // error occurred.
@@ skipping 18 matching lines @@
   static bool StringAndPortToIPEndPoint(const std::string& ip_address_str,
                                         int port,
                                         net::IPEndPoint* ip_end_point);
   static void IPEndPointToStringAndPort(const net::IPEndPoint& address,
                                         std::string* ip_address_str,
                                         int* port);
 
  protected:
   explicit Socket(APIResourceEventNotifier* event_notifier);
 
+  bool write_queue_empty() const;
   void WriteData();
   virtual int WriteImpl(net::IOBuffer* io_buffer,
                         int io_buffer_size,
                         const net::CompletionCallback& callback) = 0;
   virtual void OnWriteComplete(int result);
 
   const std::string address_;
   int port_;
   bool is_connected_;
 
@@ skipping 12 matching lines @@
     CompletionCallback callback;
     int bytes_written;
   };
   std::queue<WriteRequest> write_queue_;
   scoped_refptr<net::IOBuffer> io_buffer_write_;
 };
 
 }  //  namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_SOCKET_SOCKET_H_