Notify calling web-app when Host plugin becomes connected to a client.

remoting/host/chromoting_host.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 REMOTING_CHROMOTING_HOST_H_
 #define REMOTING_CHROMOTING_HOST_H_
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
@@ skipping 105 matching lines @@
 
   // Callback for ChromotingServer.
   void OnNewClientSession(
       protocol::Session* session,
       protocol::SessionManager::IncomingSessionResponse* response);
 
   // Sets desired configuration for the protocol. Ownership of the
   // |config| is transferred to the object. Must be called before Start().
   void set_protocol_config(protocol::CandidateSessionConfig* config);
 
+  // TODO(wez): ChromotingHost shouldn't need to know about Me2Mom.

[Jamie, 2011/06/10 18:00:38]

+1, although I don't think that half the lines in this CL needed to document the
fact :)

[Wez, 2011/06/13 20:30:35]

You're no fun. ;)

   void set_me2mom(bool is_me2mom) {
     is_me2mom_ = is_me2mom;
   }
 
  private:
   friend class base::RefCountedThreadSafe<ChromotingHost>;
   friend class ChromotingHostTest;
 
   typedef std::vector<scoped_refptr<HostStatusObserver> > StatusObserverList;
   typedef std::vector<scoped_refptr<ClientSession> > ClientList;
@@ skipping 16 matching lines @@
   void OnServerClosed();
 
   // This method is called if a client is disconnected from the host.
   void OnClientDisconnected(protocol::ConnectionToClient* client);
 
   // Creates encoder for the specified configuration.
   Encoder* CreateEncoder(const protocol::SessionConfig* config);
 
   std::string GenerateHostAuthToken(const std::string& encoded_client_token);
 
-  bool HasAuthenticatedClients() const;
+  int AuthenticatedClientsCount() const;
 
   void EnableCurtainMode(bool enable);
 
   void ProcessPreAuthentication(
       const scoped_refptr<protocol::ConnectionToClient>& connection);
 
   // The context that the chromoting host runs on.
   ChromotingHostContext* context_;
 
   scoped_refptr<MutableHostConfig> config_;
@@ skipping 31 matching lines @@
   base::Lock lock_;
 
   // Configuration of the protocol.
   scoped_ptr<protocol::CandidateSessionConfig> protocol_config_;
 
   // Whether or not the host is currently curtained.
   bool is_curtained_;
 
   // Whether or not the host is running in "Me2Mom" mode, in which connections
   // are pre-authenticated, and hence the local login challenge can be bypassed.
+  // TODO(wez): ChromotingHost shouldn't need to know about Me2Mom.
   bool is_me2mom_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromotingHost);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_CHROMOTING_HOST_H_