[Chromoting] Adding uiAccess='true' to the remoting_me2me_host.exe's manifest as it is required to …

remoting/host/win/wts_session_process_launcher.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_SESSION_PROCESS_LAUNCHER_H_
 #define REMOTING_HOST_WIN_WTS_SESSION_PROCESS_LAUNCHER_H_
 
 #include <windows.h>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
+#include "base/message_loop.h"
 #include "base/process.h"
 #include "base/time.h"
 #include "base/timer.h"
 #include "base/win/scoped_handle.h"
 #include "ipc/ipc_channel.h"
 #include "remoting/base/stoppable.h"
 #include "remoting/host/win/worker_process_launcher.h"
 #include "remoting/host/win/wts_console_observer.h"
 
 namespace base {
 class SingleThreadTaskRunner;
 } // namespace base
 
 namespace IPC {
 class ChannelProxy;
 class Message;
 } // namespace IPC
 
 namespace remoting {
 
 class SasInjector;
 class WtsConsoleMonitor;
 
 class WtsSessionProcessLauncher
-    : public Stoppable,
+    : public base::MessagePumpForIO::IOHandler,
+      public Stoppable,
       public WorkerProcessLauncher::Delegate,
       public WtsConsoleObserver {
  public:
   // Constructs a WtsSessionProcessLauncher object. |stopped_callback| and
   // |main_message_loop| are passed to the undelying |Stoppable| implementation.
   // All interaction with |monitor| should happen on |main_message_loop|.
   // |ipc_message_loop| must be an I/O message loop.
   WtsSessionProcessLauncher(
       const base::Closure& stopped_callback,
       WtsConsoleMonitor* monitor,
       scoped_refptr<base::SingleThreadTaskRunner> main_message_loop,
       scoped_refptr<base::SingleThreadTaskRunner> ipc_message_loop);
 
   virtual ~WtsSessionProcessLauncher();
 
+  // base::MessagePumpForIO::IOHandler implementation.
+  virtual void OnIOCompleted(base::MessagePumpForIO::IOContext* context,
+                             DWORD bytes_transferred,
+                             DWORD error) OVERRIDE;
+
   // WorkerProcessLauncher::Delegate implementation.
   virtual bool DoLaunchProcess(
       const std::string& channel_name,
       base::win::ScopedHandle* process_exit_event_out) OVERRIDE;
   virtual void DoKillProcess(DWORD exit_code) OVERRIDE;
   virtual void OnChannelConnected() OVERRIDE;
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
 
   // WtsConsoleObserver implementation.
   virtual void OnSessionAttached(uint32 session_id) OVERRIDE;
   virtual void OnSessionDetached() OVERRIDE;
 
  protected:
   // Stoppable implementation.
   virtual void DoStop() OVERRIDE;
 
  private:
+  // Drains the completion port queue to make sure that all job object
+  // notifications has been received.
+  void DrainJobNotifications();
+
+  // Notifies that the completion port queue has been drained.
+  void DrainJobNotificationsCompleted();
+
+  // Creates and initializes the job object that will sandbox the launched child
+  // processes.
+  void InitializeJob();
+
+  // Notifies that the job object initialization is complete.
+  void InitializeJobCompleted(scoped_ptr<base::win::ScopedHandle> job);
+
+  void OnJobNotification(DWORD message, DWORD pid);
+
   // Attempts to launch the host process in the current console session.
   // Schedules next launch attempt if creation of the process fails for any
   // reason.
   void LaunchProcess();
 
   // Called when the launcher reports the process to be stopped.
   void OnLauncherStopped();
 
   // Sends the Secure Attention Sequence to the session represented by
   // |session_token_|.
@@ skipping 15 matching lines @@
   scoped_refptr<base::SingleThreadTaskRunner> main_message_loop_;
 
   // Message loop used by the IPC channel.
   scoped_refptr<base::SingleThreadTaskRunner> ipc_message_loop_;
 
   // This pointer is used to unsubscribe from session attach and detach events.
   WtsConsoleMonitor* monitor_;
 
   scoped_ptr<WorkerProcessLauncher> launcher_;
 
+  // The job object used to control the lifetime of child processes.
+  base::win::ScopedHandle job_;
+
+  // A waiting handle that becomes signalled once all process associated with
+  // the job have been terminated.
+  base::win::ScopedHandle process_exit_event_;
+
+  enum JobState {
+    kJobUninitialized,
+    kJobRunning,
+    kJobStopping,
+    kJobStopped
+  };
+
+  JobState job_state_;
+
   base::win::ScopedHandle worker_process_;
 
   // The token to be used to launch a process in a different session.
   base::win::ScopedHandle session_token_;
 
   scoped_ptr<SasInjector> sas_injector_;
 
   DISALLOW_COPY_AND_ASSIGN(WtsSessionProcessLauncher);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_WIN_WTS_SESSION_PROCESS_LAUNCHER_H_