Calling SendSAS() from a service yo make sure that Secure Attention Sequence can be injected even w…

remoting/host/win/wts_console_session_process_driver.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 REMOTING_HOST_WIN_WTS_CONSOLE_SESSION_PROCESS_DRIVER_H_
 #define REMOTING_HOST_WIN_WTS_CONSOLE_SESSION_PROCESS_DRIVER_H_
 
 #include "base/callback_forward.h"
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "remoting/base/stoppable.h"
 #include "remoting/host/win/wts_console_observer.h"
 #include "remoting/host/worker_process_ipc_delegate.h"
 
 namespace base {
 class SingleThreadTaskRunner;
 } // namespace base
 
 namespace remoting {
 
+class SasInjector;
 class WorkerProcessLauncher;
 class WtsConsoleMonitor;
 
 // Launches the host in the session attached to the console. When a new session
 // attaches to the console relaunches the host in it.
 class WtsConsoleSessionProcessDriver
     : public Stoppable,
       public WorkerProcessIpcDelegate,
       public WtsConsoleObserver {
  public:
@@ skipping 16 matching lines @@
   virtual void OnPermanentError() OVERRIDE;
 
   // WtsConsoleObserver implementation.
   virtual void OnSessionAttached(uint32 session_id) OVERRIDE;
   virtual void OnSessionDetached() OVERRIDE;
 
  protected:
   // Stoppable implementation.
   virtual void DoStop() OVERRIDE;
 
+  // Sends Secure Attention Sequence to the console session.
+  void OnSendSasToConsole();
+
  private:
   // Task runner on which public methods of this class must be called.
   scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner_;
 
   // Message loop used by the IPC channel.
   scoped_refptr<base::SingleThreadTaskRunner> io_task_runner_;
 
   // Launches and monitors the worker process.
   scoped_ptr<WorkerProcessLauncher> launcher_;
 
   // Used to unsubscribe from session attach and detach events.
   WtsConsoleMonitor* monitor_;
 
+  scoped_ptr<SasInjector> sas_injector_;
+
   DISALLOW_COPY_AND_ASSIGN(WtsConsoleSessionProcessDriver);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_WIN_WTS_CONSOLE_SESSION_PROCESS_DRIVER_H_