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Unified Diff: remoting/host/win/wts_session_process_launcher.h

Issue 10831271: [Chromoting] Adding uiAccess='true' to the remoting_me2me_host.exe's manifest as it is required to … (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: rebased + a couple of merge fixes. Created 8 years, 4 months ago
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Index: remoting/host/win/wts_session_process_launcher.h
diff --git a/remoting/host/win/wts_session_process_launcher.h b/remoting/host/win/wts_session_process_launcher.h
index 9a91903a351094dafe432f313586c18df23db351..ce1a2f9f402e2606b3c2bd501864b80bc712c75c 100644
--- a/remoting/host/win/wts_session_process_launcher.h
+++ b/remoting/host/win/wts_session_process_launcher.h
@@ -11,6 +11,7 @@
#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"
@@ -35,7 +36,8 @@ class SasInjector;
class WtsConsoleMonitor;
class WtsSessionProcessLauncher
- : public Stoppable,
+ : public base::MessagePumpForIO::IOHandler,
+ public Stoppable,
public WorkerProcessLauncher::Delegate,
public WtsConsoleObserver {
public:
@@ -51,6 +53,11 @@ class WtsSessionProcessLauncher
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,
@@ -68,6 +75,22 @@ class WtsSessionProcessLauncher
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.
@@ -103,6 +126,22 @@ class WtsSessionProcessLauncher
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.
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