unprivileged_process_delegate.h revision 5821806d5e7f356e8fa4b058a389a808ea183019
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_WIN_UNPRIVILEGED_PROCESS_DELEGATE_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define REMOTING_HOST_WIN_UNPRIVILEGED_PROCESS_DELEGATE_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/basictypes.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/compiler_specific.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/file_path.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/ref_counted.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/win/scoped_handle.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "remoting/host/win/worker_process_launcher.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace base { 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class SingleThreadTaskRunner; 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace base 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace IPC { 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class ChannelProxy; 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class Listener; 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class Message; 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace IPC 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace remoting { 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Implements logic for launching and monitoring a worker process under a less 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// privileged user account. 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class UnprivilegedProcessDelegate : public WorkerProcessLauncher::Delegate { 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UnprivilegedProcessDelegate( 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<base::SingleThreadTaskRunner> main_task_runner, 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<base::SingleThreadTaskRunner> io_task_runner, 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const FilePath& binary_path); 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~UnprivilegedProcessDelegate(); 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // IPC::Sender implementation. 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool Send(IPC::Message* message) OVERRIDE; 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // WorkerProcessLauncher::Delegate implementation. 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual DWORD GetProcessId() const OVERRIDE; 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool IsPermanentError(int failure_count) const OVERRIDE; 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void KillProcess(DWORD exit_code) OVERRIDE; 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool LaunchProcess( 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IPC::Listener* delegate, 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::win::ScopedHandle* process_exit_event_out) OVERRIDE; 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The task runner all public methods of this class should be called on. 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<base::SingleThreadTaskRunner> main_task_runner_; 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The task runner serving job object notifications. 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<base::SingleThreadTaskRunner> io_task_runner_; 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Path to the worker process binary. 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FilePath binary_path_; 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The server end of the IPC channel used to communicate to the worker 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // process. 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<IPC::ChannelProxy> channel_; 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The handle of the worker process, if launched. 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::win::ScopedHandle worker_process_; 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(UnprivilegedProcessDelegate); 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace remoting 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // REMOTING_HOST_WIN_UNPRIVILEGED_PROCESS_DELEGATE_H_ 71