handle_l_fifo.i

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/* -*- C++ -*- */
// Handle_L_FIFO.i,v 4.10 2003/12/30 23:18:59 shuston Exp


#include "ace/Get_Opt.h"
#include "ace/OS_NS_stdio.h"
#include "ace/OS_NS_string.h"

ACE_INLINE
Handle_L_FIFO::Handle_L_FIFO (void)
{
}

ACE_INLINE int
Handle_L_FIFO::open (const char *rendezvous_fifo) 
{
  if (this->ACE_FIFO_Recv_Msg::open (rendezvous_fifo) == -1)
    return -1;
  else
    return 0;
}

ACE_INLINE int 
Handle_L_FIFO::info (char **strp, size_t length) const
{
  char buf[BUFSIZ];
  const char *rendezvous_fifo;

  this->get_local_addr (rendezvous_fifo);

  ACE_OS::sprintf (buf, "%s %s", rendezvous_fifo, "# tests local ACE_FIFO\n");

  if (*strp == 0 && (*strp = ACE_OS::strdup (buf)) == 0)
    return -1;
  else
    ACE_OS::strncpy (*strp, buf, length);
  return ACE_OS::strlen (buf);
}

ACE_INLINE int
Handle_L_FIFO::init (int argc, char *argv[])
{
  const char *rendezvous_fifo = Handle_L_FIFO::DEFAULT_RENDEZVOUS;
  ACE_Get_Opt    get_opt (argc, argv, "r:", 0);

  for (int c; (c = get_opt ()) != -1; )
     switch (c)
       {
       case 'r': 
	 rendezvous_fifo = get_opt.opt_arg ();
	 break;
       default:
	 break;
       }
  
  ACE_OS::unlink (rendezvous_fifo);
  if (this->open (rendezvous_fifo) == -1)
    ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "open"), -1);
  else if (ACE_Reactor::instance ()->register_handler 
	   (this, ACE_Event_Handler::READ_MASK) == -1)
    ACE_ERROR_RETURN ((LM_ERROR,
                       "registering service with ACE_Reactor\n"),
                      -1);
  return 0;
}

ACE_INLINE int 
Handle_L_FIFO::fini (void) 
{
  return ACE_Reactor::instance ()->remove_handler 
    (this, ACE_Event_Handler::ACCEPT_MASK);
}

ACE_INLINE ACE_HANDLE
Handle_L_FIFO::get_handle (void) const
{
  return this->ACE_FIFO::get_handle ();
}

ACE_INLINE int 
Handle_L_FIFO::handle_input (ACE_HANDLE)
{
  char buf[PIPE_BUF];
  ACE_Str_Buf msg (buf, 0, sizeof buf);

  /* Accept communication requests */
  if (this->recv (msg) == -1)
    return -1;
  else

  ACE_OS::write (ACE_STDOUT, (const char *) msg.buf, (int) msg.len);
  return 0;
}

ACE_INLINE int
Handle_L_FIFO::handle_close (ACE_HANDLE, ACE_Reactor_Mask)
{
  return this->ACE_FIFO::remove ();
}