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//=============================================================================
/**
* @file Window_Messages.cpp
*
* $Id: Window_Messages.cpp 93639 2011-03-24 13:32:13Z johnnyw $
*
*
* Tests the Msg_WFMO_Reactor's ability to handle regular events
* and window messages.
*
*
* @author Irfan Pyarali <irfan@cs.wustl.edu>
*/
//=============================================================================
#include "ace/OS_main.h"
#if defined (ACE_WIN32) && !defined (ACE_LACKS_MSG_WFMO)
#include "ace/Msg_WFMO_Reactor.h"
#include "ace/Reactor.h"
#include "ace/Auto_Ptr.h"
#include "ace/Auto_Event.h"
class Event_Handler : public ACE_Event_Handler
{
public:
int handle_signal (int signum, siginfo_t * = 0, ucontext_t * = 0);
ACE_Auto_Event handle_;
int iterations_;
};
int
Event_Handler::handle_signal (int, siginfo_t *, ucontext_t *)
{
--this->iterations_;
if (this->iterations_ == 0)
ACE_Reactor::end_event_loop ();
return 0;
}
static Event_Handler *global_event_handler;
void WINAPI
timer_callback (HWND,
UINT,
UINT,
DWORD dwTime)
{
ACE_DEBUG ((LM_DEBUG, "(%t) timeout occured @ %u\n", dwTime));
global_event_handler->handle_.signal ();
}
int
ACE_TMAIN (int, ACE_TCHAR*[])
{
// Manage memory automagically.
ACE_Reactor_Impl *impl = new ACE_Msg_WFMO_Reactor;
auto_ptr<ACE_Reactor> reactor (new ACE_Reactor (impl, 1));
ACE_Reactor::instance (reactor.get ());
Event_Handler event_handler;
global_event_handler = &event_handler;
event_handler.iterations_ = 5;
int result =
ACE_Reactor::instance ()->register_handler (&event_handler,
event_handler.handle_.handle ());
ACE_ASSERT (result == 0);
ACE_Time_Value timeout (1);
result =
ACE_Utils::truncate_cast<int> (
::SetTimer (0, // handle of window for timer messages
0, // timer identifier
timeout.msec (), // time-out value
(TIMERPROC) &timer_callback)); // address of timer procedure
ACE_ASSERT (result != 0);
ACE_Reactor::run_event_loop ();
return 0;
}
#else /* !ACE_WIN32 */
int
ACE_TMAIN (int , ACE_TCHAR *[])
{
return 0;
}
#endif /* ACE_WIN32 && !ACE_LACKS_MSG_WFMO */
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