using System.IO;
using System.Runtime.InteropServices;
-#if !NET_2_1
using System.Security.AccessControl;
-#endif
namespace System.Threading
{
Handle = NativeEventCalls.CreateEvent_internal (manual, initialState, null, out created);
}
+#if !MOBILE
+
public EventWaitHandle (bool initialState, EventResetMode mode,
string name)
{
bool manual = IsManualReset (mode);
Handle = NativeEventCalls.CreateEvent_internal (manual, initialState, name, out createdNew);
}
-#if !NET_2_1
+
+
[MonoTODO ("Use access control in CreateEvent_internal")]
public EventWaitHandle (bool initialState, EventResetMode mode,
string name, out bool createdNew,
return(new EventWaitHandle (handle));
}
+
+ public static bool TryOpenExisting (string name, out EventWaitHandle result)
+ {
+ return TryOpenExisting (
+ name, EventWaitHandleRights.Synchronize | EventWaitHandleRights.Modify, out result);
+ }
+
+ public static bool TryOpenExisting (string name, EventWaitHandleRights rights,
+ out EventWaitHandle result)
+ {
+ if (name == null) {
+ throw new ArgumentNullException ("name");
+ }
+ if ((name.Length == 0) || (name.Length > 260)) {
+ throw new ArgumentException ("name", Locale.GetText ("Invalid length [1-260]."));
+ }
+
+ MonoIOError error;
+ IntPtr handle = NativeEventCalls.OpenEvent_internal (name, rights, out error);
+ if (handle == (IntPtr)null) {
+ result = null;
+ return false;
+ }
+
+ result = new EventWaitHandle (handle);
+ return true;
+ }
+#else
+ public EventWaitHandle (bool initialState, EventResetMode mode, string name)
+ {
+ throw new NotSupportedException ();
+ }
+
+ public EventWaitHandle (bool initialState, EventResetMode mode,
+ string name, out bool createdNew)
+ {
+ throw new NotSupportedException ();
+ }
+
+
+ public EventWaitHandle (bool initialState, EventResetMode mode,
+ string name, out bool createdNew,
+ EventWaitHandleSecurity eventSecurity)
+ {
+ throw new NotSupportedException ();
+ }
+
+ public static EventWaitHandle OpenExisting (string name)
+ {
+ throw new NotSupportedException ();
+ }
+
+ public static EventWaitHandle OpenExisting (string name, EventWaitHandleRights rights)
+ {
+ throw new NotSupportedException ();
+ }
+
+ public static bool TryOpenExisting (string name, out EventWaitHandle result)
+ {
+ throw new NotSupportedException ();
+ }
+
+ public static bool TryOpenExisting (string name, EventWaitHandleRights rights,
+ out EventWaitHandle result)
+ {
+ throw new NotSupportedException ();
+ }
#endif
+
public bool Reset ()
{
/* This needs locking since another thread could dispose the handle */
return (NativeEventCalls.SetEvent_internal (Handle));
}
}
+
+ internal void CheckDisposed ()
+ {
+ if (disposed)
+ throw new ObjectDisposedException (GetType ().FullName);
+ }
+
+ bool disposed;
+ protected override void Dispose(bool explicitDisposing)
+ {
+ base.Dispose (explicitDisposing);
+ disposed = true;
+ }
+
#if !NET_2_1
public void SetAccessControl (EventWaitHandleSecurity eventSecurity)
{