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-/* -*- C++ -*- */
-
-//=============================================================================
-/**
- * @file FlReactor.h
- *
- * $Id$
- *
- * @author Carlos O'Ryan <coryan@cs.wustl.edu>
- * @author Based in part in the ACE_XtReactor implementation by
- * @author Eric C. Newton's <ecn@clark.net>
- * @author Kirill Rybaltchenko <Kirill.Rybaltchenko@cern.ch>
- * @author Douglas C. Schmidt <schmidt@cs.wustl.edu>
- */
-//=============================================================================
-
-
-#ifndef ACE_FLREACTOR_H
-#define ACE_FLREACTOR_H
-#include "ace/pre.h"
-
-#include "ace/Select_Reactor.h"
-
-#if !defined (ACE_LACKS_PRAGMA_ONCE)
-# pragma once
-#endif /* ACE_LACKS_PRAGMA_ONCE */
-
-#if defined (ACE_HAS_FL)
-
-/**
- * @class ACE_FlReactor
- *
- * @brief A Reactor implementation that uses the Fast-Light (FL) toolkit
- * for event demultiplexing. This will let us integrate the FL
- * toolkit with ACE and/or TAO.
- *
- * As many other GUI toolkits FL supports a minimal set of
- * callbacks to handle event demultiplexing, namely simple methods
- * to add file descriptors to the event demuxing set or timeout
- * events. This class adapts this simple mechanisms so they are
- * compatible with ACE's Reactor.
- */
-class ACE_Export ACE_FlReactor : public ACE_Select_Reactor
-{
-
-public:
- // = Initialization and termination methods.
- ACE_FlReactor (size_t size = DEFAULT_SIZE,
- int restart = 0,
- ACE_Sig_Handler * = 0);
- virtual ~ACE_FlReactor (void);
-
- // = Timer operations.
- virtual long schedule_timer (ACE_Event_Handler *handler,
- const void *arg,
- const ACE_Time_Value &delta_time,
- const ACE_Time_Value &interval);
- virtual int reset_timer_interval (long timer_id,
- const ACE_Time_Value &interval);
- virtual int cancel_timer (ACE_Event_Handler *handler,
- int dont_call_handle_close = 1);
- virtual int cancel_timer (long timer_id,
- const void **arg = 0,
- int dont_call_handle_close = 1);
-
-protected:
- // = Register timers/handles with Fl.
- /// Register a single <handler>.
- virtual int register_handler_i (ACE_HANDLE handle,
- ACE_Event_Handler *handler,
- ACE_Reactor_Mask mask);
-
- /// Register a set of <handlers>.
- virtual int register_handler_i (const ACE_Handle_Set &handles,
- ACE_Event_Handler *handler,
- ACE_Reactor_Mask mask);
-
- /// Remove the <handler> associated with this <handle>.
- virtual int remove_handler_i (ACE_HANDLE handle,
- ACE_Reactor_Mask mask);
-
- /// Remove a set of <handles>.
- virtual int remove_handler_i (const ACE_Handle_Set &handles,
- ACE_Reactor_Mask);
-
- /// Wait for events to occur.
- virtual int wait_for_multiple_events (ACE_Select_Reactor_Handle_Set &,
- ACE_Time_Value *);
-
-private:
- /// This method ensures there's an Fl timeout for the first timeout
- /// in the Reactor's Timer_Queue.
- void reset_timeout (void);
-
- // = Integrate with the FL callback function mechanism.
- static void fl_io_proc (int fd, void*);
- static void fl_timeout_proc (void*);
-
- /// Deny access since member-wise won't work...
- ACE_FlReactor (const ACE_FlReactor &);
- ACE_FlReactor &operator = (const ACE_FlReactor &);
-};
-
-#if defined(__ACE_INLINE__)
-#include "ace/FlReactor.i"
-#endif /* __ACE_INLINE__ */
-
-#endif /* ACE_HAS_FL */
-
-#include "ace/post.h"
-#endif /* ACE_FLREACTOR_H */