C++ (Cpp) ACE_LSOCK_Dgram Exemples

Exemple #1

int
main (int argc, char *argv[])
{
  program_name = argv[0];

  parse_args (argc, argv);

  char *sock_client = ACE_OS::tempnam (0, 0);

  ACE_LSOCK_Dgram sd ((ACE_UNIX_Addr) (sock_client));
  if (ACE_OS::unlink (sock_client))
    ACE_ERROR_RETURN ((LM_ERROR,
                       "%p\n",
                       "unlink"),
                      -1);
  ACE_OS::free ((void *) sock_client);

  ACE_LSOCK_CODgram sc;

  if (sc.open (ACE_UNIX_Addr (rendezvous_codgram),
               ACE_Addr::sap_any) == -1)
    ACE_ERROR_RETURN ((LM_ERROR,
                       "%p\n",
                       "open"),
                      -1);

  ACE_HANDLE handle = ACE_OS::open (file_name, O_RDONLY);

  if (handle == -1)
    ACE_ERROR_RETURN ((LM_ERROR,
                       "%p\n",
                       "open"),
                      -1);
  
  // Send the open file descriptor to the server!

  if (sc.send_handle (handle) == -1)
    ACE_ERROR_RETURN ((LM_ERROR,
                       "%p\n",
                       "send"),
                      -1);

  char name[ACE_MAX_USERID];
  ACE_OS::cuserid (name);

  if (sd.send (name,
               ACE_OS::strlen (name) + 1,
               ACE_UNIX_Addr (rendezvous_dgram)) == -1)
    ACE_ERROR_RETURN ((LM_ERROR,
                       "%p\n",
                       "send"),
                      -1);

  if (ACE_OS::close (handle) == -1)
    ACE_ERROR_RETURN ((LM_ERROR,
                       "%p\n",
                       "close"),
                      -1);
  return 0;
}

Exemple #2

Fichier : local_dgram_client_test.cpp Projet : DOCGroup/ACE_TAO

int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
  program_name = argv[0];

  parse_args (argc, argv);

  char *sock_client = ACE_OS::tempnam ();

  ACE_LSOCK_Dgram sd ((ACE_UNIX_Addr) (sock_client));
  if (ACE_OS::unlink (sock_client))
    ACE_ERROR_RETURN ((LM_ERROR, ACE_TEXT ("%p\n"), ACE_TEXT ("unlink")),
                      -1);
  ACE_OS::free ((void *) sock_client);

  ACE_LSOCK_CODgram sc;

  if (sc.open (ACE_UNIX_Addr (rendezvous_codgram),
               ACE_Addr::sap_any) == -1)
    ACE_ERROR_RETURN ((LM_ERROR, ACE_TEXT ("%p\n"), ACE_TEXT ("open")),
                      -1);

  ACE_HANDLE handle = ACE_OS::open (file_name, O_RDONLY);

  if (handle == -1)
    ACE_ERROR_RETURN ((LM_ERROR, ACE_TEXT ("%p\n"), ACE_TEXT ("open")),
                      -1);

  // Send the open file descriptor to the server!

  if (sc.send_handle (handle) == -1)
    ACE_ERROR_RETURN ((LM_ERROR, ACE_TEXT ("%p\n"), ACE_TEXT ("send")),
                      -1);

  char name[ACE_MAX_USERID];
#if !defined (ACE_LACKS_CUSERID)
  ACE_OS::cuserid (name);
#else
  name[0] = '.';
  name[1] = '\0';
#endif
  if (sd.send (name,
               ACE_OS::strlen (name) + 1,
               ACE_UNIX_Addr (rendezvous_dgram)) == -1)
    ACE_ERROR_RETURN ((LM_ERROR, ACE_TEXT ("%p\n"), ACE_TEXT ("send")),
                      -1);

  if (ACE_OS::close (handle) == -1)
    ACE_ERROR_RETURN ((LM_ERROR, ACE_TEXT ("%p\n"), ACE_TEXT ("close")),
                      -1);
  return 0;
}