1 files changed, 99 insertions, 0 deletions
diff --git a/TAO/orbsvcs/orbsvcs/Event/EC_Timeout_Filter.h b/TAO/orbsvcs/orbsvcs/Event/EC_Timeout_Filter.h
new file mode 100644
index 00000000000..bbdd690d490
--- /dev/null
+++ b/TAO/orbsvcs/orbsvcs/Event/EC_Timeout_Filter.h
@@ -0,0 +1,99 @@
+/* -*- C++ -*- */
+// $Id$
+//
+// ============================================================================
+//
+// = LIBRARY
+//   ORBSVCS Real-time Event Channel
+//
+// = FILENAME
+//   EC_Timeout_Filter
+//
+// = AUTHOR
+//   Carlos O'Ryan (coryan@cs.wustl.edu)
+//
+// = CREDITS
+//   Based on previous work by Tim Harrison (harrison@cs.wustl.edu)
+//   and other members of the DOC group.
+//   More details can be found in:
+//   http://www.cs.wustl.edu/~schmidt/oopsla.ps.gz
+//   http://www.cs.wustl.edu/~schmidt/JSAC-98.ps.gz
+//
+//
+// ============================================================================
+
+#ifndef TAO_EC_TIMEOUT_FILTER_H
+#define TAO_EC_TIMEOUT_FILTER_H
+
+#include "EC_Filter.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#include "EC_QOS_Info.h"
+
+class TAO_EC_Event_Channel;
+
+class TAO_ORBSVCS_Export TAO_EC_Timeout_Filter : public TAO_EC_Filter
+{
+  // = TITLE
+  //   A filter based on event type/source
+  //
+  // = DESCRIPTION
+  //   This filter only accept events with a predefined type/source,
+  //   both the source and the type can be wildcards.
+  //
+public:
+  TAO_EC_Timeout_Filter (TAO_EC_Event_Channel *event_channel,
+                         const TAO_EC_QOS_Info& qos_info,
+                         RtecEventComm::Time period);
+  // Constructor.
+  
+  virtual ~TAO_EC_Timeout_Filter (void);
+  // Destructor.
+
+  const TAO_EC_QOS_Info& qos_info (void) const;
+  // Return the QOS_Info for this Timeout filter.
+
+  // = The TAO_EC_Filter methods, please check the documentation in
+  // TAO_EC_Filter.
+  virtual int filter (const RtecEventComm::EventSet& event,
+                      TAO_EC_QOS_Info& qos_info,
+                      CORBA::Environment& env);
+  virtual int filter_nocopy (RtecEventComm::EventSet& event,
+                             TAO_EC_QOS_Info& qos_info,
+                             CORBA::Environment& env);
+  virtual void push (const RtecEventComm::EventSet& event,
+                     TAO_EC_QOS_Info& qos_info,
+                     CORBA::Environment& env);
+  virtual void push_nocopy (RtecEventComm::EventSet& event,
+                            TAO_EC_QOS_Info& qos_info,
+                            CORBA::Environment& env);
+  virtual void clear (void);
+  virtual CORBA::ULong max_event_size (void) const;
+  virtual int can_match (const RtecEventComm::EventHeader& header) const;
+
+private:
+  ACE_UNIMPLEMENTED_FUNC (TAO_EC_Timeout_Filter
+                              (const TAO_EC_Timeout_Filter&))
+  ACE_UNIMPLEMENTED_FUNC (TAO_EC_Timeout_Filter& operator=
+                              (const TAO_EC_Timeout_Filter&))
+
+private:
+  TAO_EC_Event_Channel* event_channel_;
+  // The event channel.
+
+  TAO_EC_QOS_Info qos_info_;
+  // Events "generated" by this filter use this QOS_Info.
+
+  int id_;
+  // The ID of the timeout in the Timeout_Generator, for
+  // cancellation.
+};
+
+#if defined (__ACE_INLINE__)
+#include "EC_Timeout_Filter.i"
+#endif /* __ACE_INLINE__ */
+
+#endif /* TAO_EC_TIMEOUT_FILTER_H */