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/* -*- C++ -*- */
// $Id$
// Supplier driver for the Orbix Publish/Subscribe example.
// The executable file generated from this code should be registered
// (under the name 'logger') using the 'putit' command.
#include "ace/Service_Config.h"
#include "ace/Log_Msg.h"
#include "Notifier_Handler.h"
#include "Input_Handler.h"
#if defined (ACE_HAS_ORBIX)
class Supplier : public ACE_Event_Handler
{
public:
Supplier (int argc, char *argv[]);
~Supplier (void);
void run (void);
// Execute the supplier.
private:
virtual int handle_signal (int signum, siginfo_t *, ucontext_t *);
virtual int handle_close (ACE_HANDLE, ACE_Reactor_Mask);
Input_Handler *ih_;
// Handler for keyboard input.
Notifier_Handler *nh_;
// Handler for CORBA Notifier.
ACE_Service_Config daemon_;
// ACE server event-loop mechanism.
};
int
Supplier::handle_close (ACE_HANDLE, ACE_Reactor_Mask)
{
ACE_DEBUG ((LM_DEBUG, "closing down Supplier\n"));
return 0;
}
int
Supplier::handle_signal (int signum, siginfo_t *, ucontext_t *)
{
ACE_DEBUG ((LM_DEBUG, "%S\n", signum));
ACE_Service_Config::end_reactor_event_loop ();
return 0;
}
void
Supplier::run (void)
{
if (ACE_Service_Config::run_reactor_event_loop () == -1)
ACE_ERROR ((LM_ERROR, "%p\n", "run_reactor_event_loop"));
}
Supplier::Supplier (int argc, char *argv[])
: ih_ (0),
nh_ (0)
{
// Initialize the server.
if (this->daemon_.open (argc, argv) == -1)
{
if (errno == ENOENT) // There's no svc.conf file, so use static linking...
{
ACE_DEBUG ((LM_DEBUG, "no config file, using static binding\n"));
// The constructor registers the handlers...
int putit = argc > 1 ? 1 : 0;
// Pass in program exec name to use a service_location!
this->nh_ = new Notifier_Handler (argv[0], "notifier", putit);
ACE_ASSERT (this->nh_ != 0);
this->ih_ = new Input_Handler (this->nh_);
ACE_ASSERT (this->ih_ != 0);
}
else
ACE_ERROR ((LM_ERROR, "%p\n%a", "open", 1));
}
ACE_DEBUG ((LM_DEBUG, "starting up server %s\n",
CORBA::Orbix.myImplementationName ()));
if (ACE_Service_Config::reactor ()->register_handler (SIGINT, this) == -1)
ACE_ERROR ((LM_ERROR, "%p\n", "register_handler"));
}
Supplier::~Supplier (void)
{
// Free up the handlers if they were statically bound.
this->ih_->handle_close ();
this->nh_->handle_close ();
}
int
main (int argc, char *argv[])
{
// Initialize server daemon.
Supplier supplier (argc, argv);
// Loop forever handling events.
supplier.run ();
return 0;
}
#else /* !defined ACE_HAS_ORBIX */
int
main (int argc, char *argv[])
{
ACE_ERROR_RETURN ((LM_ERROR, "you must have Orbix to run application %s\n", argv[0]), 1);
}
#endif /* ACE_HAS_ORBIX */
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