15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef REMOTING_HOST_CHROMOTING_HOST_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define REMOTING_HOST_CHROMOTING_HOST_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 82a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include <list> 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <string> 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/ref_counted.h" 12cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)#include "base/memory/scoped_ptr.h" 13cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)#include "base/memory/scoped_vector.h" 142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/memory/weak_ptr.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/observer_list.h" 16c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include "base/threading/non_thread_safe.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/threading/thread.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/backoff_entry.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "remoting/host/client_session.h" 20cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)#include "remoting/host/host_extension.h" 212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "remoting/host/host_status_monitor.h" 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "remoting/host/host_status_observer.h" 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "remoting/protocol/authenticator.h" 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "remoting/protocol/connection_to_client.h" 25868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "remoting/protocol/pairing_registry.h" 26868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "remoting/protocol/session_manager.h" 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace base { 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class SingleThreadTaskRunner; 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace base 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace remoting { 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace protocol { 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class InputStub; 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class SessionConfig; 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class CandidateSessionConfig; 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace protocol 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class DesktopEnvironmentFactory; 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// A class to implement the functionality of a host process. 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Here's the work flow of this class: 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 1. We should load the saved GAIA ID token or if this is the first 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// time the host process runs we should prompt user for the 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// credential. We will use this token or credentials to authenicate 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// and register the host. 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 2. We listen for incoming connection using libjingle. We will create 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// a ConnectionToClient object that wraps around linjingle for transport. 526e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles)// A VideoScheduler is created with an Encoder and a webrtc::DesktopCapturer. 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// A ConnectionToClient is added to the ScreenRecorder for transporting 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// the screen captures. An InputStub is created and registered with the 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// ConnectionToClient to receive mouse / keyboard events from the remote 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// client. 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// After we have done all the initialization we'll start the ScreenRecorder. 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// We'll then enter the running state of the host process. 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 3. When the user is disconnected, we will pause the ScreenRecorder 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// and try to terminate the threads we have created. This will allow 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// all pending tasks to complete. After all of that completed we 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// return to the idle state. We then go to step (2) if there a new 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// incoming connection. 65c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)class ChromotingHost : public base::NonThreadSafe, 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public ClientSession::EventHandler, 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public protocol::SessionManager::Listener, 682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) public HostStatusMonitor { 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 70c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Both |signal_strategy| and |desktop_environment_factory| should outlive 71c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // this object. 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ChromotingHost( 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SignalStrategy* signal_strategy, 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DesktopEnvironmentFactory* desktop_environment_factory, 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<protocol::SessionManager> session_manager, 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<base::SingleThreadTaskRunner> audio_task_runner, 772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_refptr<base::SingleThreadTaskRunner> input_task_runner, 782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_refptr<base::SingleThreadTaskRunner> video_capture_task_runner, 792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_refptr<base::SingleThreadTaskRunner> video_encode_task_runner, 802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_refptr<base::SingleThreadTaskRunner> network_task_runner, 812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner); 82c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) virtual ~ChromotingHost(); 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 84c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Asynchronously starts the host. 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // After this is invoked, the host process will connect to the talk 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // network and start listening for incoming connections. 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This method can only be called once during the lifetime of this object. 903551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) void Start(const std::string& host_owner); 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // HostStatusMonitor interface. 932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual void AddStatusObserver(HostStatusObserver* observer) OVERRIDE; 942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual void RemoveStatusObserver(HostStatusObserver* observer) OVERRIDE; 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 96cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) // Registers a host extension. 97cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) void AddExtension(scoped_ptr<HostExtension> extension); 98cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This method may be called only from 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // HostStatusObserver::OnClientAuthenticated() to reject the new 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // client. 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void RejectAuthenticatingClient(); 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Sets the authenticator factory to use for incoming 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // connections. Incoming connections are rejected until 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // authenticator factory is set. Must be called on the network 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // thread after the host is started. Must not be called more than 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // once per host instance because it may not be safe to delete 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // factory before all authenticators it created are deleted. 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void SetAuthenticatorFactory( 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<protocol::AuthenticatorFactory> authenticator_factory); 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 113b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) // Enables/disables curtaining when one or more clients are connected. 114b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) // Takes immediate effect if clients are already connected. 115b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) void SetEnableCurtaining(bool enable); 116b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Sets the maximum duration of any session. By default, a session has no 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // maximum duration. 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void SetMaximumSessionDuration(const base::TimeDelta& max_session_duration); 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) //////////////////////////////////////////////////////////////////////////// 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ClientSession::EventHandler implementation. 123c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch virtual void OnSessionAuthenticating(ClientSession* client) OVERRIDE; 124c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) virtual bool OnSessionAuthenticated(ClientSession* client) OVERRIDE; 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnSessionChannelsConnected(ClientSession* client) OVERRIDE; 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnSessionAuthenticationFailed(ClientSession* client) OVERRIDE; 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnSessionClosed(ClientSession* session) OVERRIDE; 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnSessionRouteChange( 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ClientSession* session, 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& channel_name, 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const protocol::TransportRoute& route) OVERRIDE; 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // SessionManager::Listener implementation. 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnSessionManagerReady() OVERRIDE; 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnIncomingSession( 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protocol::Session* session, 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protocol::SessionManager::IncomingSessionResponse* response) OVERRIDE; 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 139f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) // Gets the candidate configuration for the protocol. 140f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) const protocol::CandidateSessionConfig* protocol_config() const { 141f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) return protocol_config_.get(); 142f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) } 143f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Sets desired configuration for the protocol. Must be called before Start(). 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void set_protocol_config(scoped_ptr<protocol::CandidateSessionConfig> config); 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 147868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) // The host uses a pairing registry to generate and store pairing information 148868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) // for clients for PIN-less authentication. 149868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) scoped_refptr<protocol::PairingRegistry> pairing_registry() const { 150868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) return pairing_registry_; 151868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) } 152868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) void set_pairing_registry( 153868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) scoped_refptr<protocol::PairingRegistry> pairing_registry) { 154868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) pairing_registry_ = pairing_registry; 155868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) } 156868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 157f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) base::WeakPtr<ChromotingHost> AsWeakPtr() { 158f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) return weak_factory_.GetWeakPtr(); 159f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) } 160f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) friend class ChromotingHostTest; 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) typedef std::list<ClientSession*> ClientList; 165cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) typedef ScopedVector<HostExtension> HostExtensionList; 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 167b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) // Immediately disconnects all active clients. Host-internal components may 168b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) // shutdown asynchronously, but the caller is guaranteed not to receive 169b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) // callbacks for disconnected clients after this call returns. 170b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) void DisconnectAllClients(); 171b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Unless specified otherwise all members of this class must be 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // used on the network thread only. 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Parameters specified when the host was created. 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DesktopEnvironmentFactory* desktop_environment_factory_; 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<protocol::SessionManager> session_manager_; 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<base::SingleThreadTaskRunner> audio_task_runner_; 1792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_refptr<base::SingleThreadTaskRunner> input_task_runner_; 1802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_refptr<base::SingleThreadTaskRunner> video_capture_task_runner_; 1812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_refptr<base::SingleThreadTaskRunner> video_encode_task_runner_; 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<base::SingleThreadTaskRunner> network_task_runner_; 1832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner_; 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Connection objects. 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SignalStrategy* signal_strategy_; 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Must be used on the network thread only. 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ObserverList<HostStatusObserver> status_observers_; 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The connections to remote clients. 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ClientList clients_; 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 194c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // True if the host has been started. 195c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) bool started_; 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Configuration of the protocol. 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<protocol::CandidateSessionConfig> protocol_config_; 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Login backoff state. 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::BackoffEntry login_backoff_; 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Flags used for RejectAuthenticatingClient(). 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool authenticating_client_; 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool reject_authenticating_client_; 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 207b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) // True if the curtain mode is enabled. 208b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) bool enable_curtaining_; 209b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The maximum duration of any session. 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::TimeDelta max_session_duration_; 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 213868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) // The pairing registry for PIN-less authentication. 214868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) scoped_refptr<protocol::PairingRegistry> pairing_registry_; 215868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 216cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) // List of host extensions. 217cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) HostExtensionList extensions_; 218cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) 2192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::WeakPtrFactory<ChromotingHost> weak_factory_; 2202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(ChromotingHost); 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace remoting 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // REMOTING_HOST_CHROMOTING_HOST_H_ 227