src/remoting/host/win/wts_session_process_delegate.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef REMOTING_HOST_WIN_WTS_SESSION_PROCESS_DELEGATE_H_
   6 #define REMOTING_HOST_WIN_WTS_SESSION_PROCESS_DELEGATE_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/compiler_specific.h"
  10 #include "base/memory/ref_counted.h"
  11 #include "base/memory/scoped_ptr.h"
  12 #include "base/threading/non_thread_safe.h"
  13 #include "remoting/host/win/worker_process_launcher.h"
  14
  15 class CommandLine;
  16
  17 namespace base {
  18 class SingleThreadTaskRunner;
  19 } // namespace base
  20
  21 namespace IPC {
  22 class Message;
  23 } // namespace base
  24
  25 namespace remoting {
  26
  27 // Implements logic for launching and monitoring a worker process in a different
  28 // session.
  29 class WtsSessionProcessDelegate
  30     : public base::NonThreadSafe,
  31       public WorkerProcessLauncher::Delegate {
  32  public:
  33   WtsSessionProcessDelegate(
  34       scoped_refptr<base::SingleThreadTaskRunner> io_task_runner,
  35       scoped_ptr<CommandLine> target,
  36       bool launch_elevated,
  37       const std::string& channel_security);
  38   ~WtsSessionProcessDelegate();
  39
  40   // Initializes the object returning true on success.
  41   bool Initialize(uint32 session_id);
  42
  43   // WorkerProcessLauncher::Delegate implementation.
  44   virtual void LaunchProcess(WorkerProcessLauncher* event_handler) OVERRIDE;
  45   virtual void Send(IPC::Message* message) OVERRIDE;
  46   virtual void CloseChannel() OVERRIDE;
  47   virtual void KillProcess() OVERRIDE;
  48
  49  private:
  50   // The actual implementation resides in WtsSessionProcessDelegate::Core class.
  51   class Core;
  52   scoped_refptr<Core> core_;
  53
  54   DISALLOW_COPY_AND_ASSIGN(WtsSessionProcessDelegate);
  55 };
  56
  57 }  // namespace remoting
  58
  59 #endif  // REMOTING_HOST_WIN_WTS_SESSION_PROCESS_DELEGATE_H_