Block event processing on host/client until the client has authenticated.

remoting/protocol/connection_to_host.h

 // Copyright (c) 2010 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 REMOTING_PROTOCOL_CONNECTION_TO_HOST_H_
 #define REMOTING_PROTOCOL_CONNECTION_TO_HOST_H_
 
 #include <string>
 
 #include "base/ref_counted.h"
@@ skipping 62 matching lines @@
   virtual void OnStateChange(JingleClient* client, JingleClient::State state);
 
   // Callback for chromotocol SessionManager.
   void OnNewSession(
       Session* connection,
       SessionManager::IncomingSessionResponse* response);
 
   // Callback for chromotocol Session.
   void OnSessionStateChange(Session::State state);
 
+  // Record whether the client has been properly authenticated with the host.
+  void SetClientAuthenticated(bool enable);
+
  private:
   // The message loop for the jingle thread this object works on.
   MessageLoop* message_loop();
 
   // Called on the jingle thread after we've successfully to XMPP server. Starts
   // P2P connection to the host.
   void InitSession();
 
   // Callback for |video_reader_|.
   void OnVideoPacket(VideoPacket* packet);
 
   // Used by Disconnect() to disconnect chromoting connection, stop chromoting
   // server, and then disconnect XMPP connection.
   void OnDisconnected();
   void OnServerClosed();
 
+  // Initially false, this is set to true once the client has authenticated
+  // properly. When this is false, many messages to the host (like input events)
+  // will be suppressed.
+  bool client_authenticated_;
+
   JingleThread* thread_;
 
   scoped_ptr<SignalStrategy> signal_strategy_;
   scoped_refptr<JingleClient> jingle_client_;
   scoped_refptr<SessionManager> session_manager_;
   scoped_refptr<Session> session_;
 
   scoped_ptr<VideoReader> video_reader_;
 
   HostEventCallback* event_callback_;
@@ skipping 26 matching lines @@
  private:
   DISALLOW_COPY_AND_ASSIGN(ConnectionToHost);
 };
 
 }  // namespace protocol
 }  // namespace remoting
 
 DISABLE_RUNNABLE_METHOD_REFCOUNT(remoting::protocol::ConnectionToHost);
 
 #endif  // REMOTING_PROTOCOL_CONNECTION_TO_HOST_H_