TAO/orbsvcs/tests/Miop/McastLocal/client.cpp

   1 #include "TestC.h"
   2 #include "ace/Get_Opt.h"
   3 #include "tao/Object_T.h"
   4 #include "orbsvcs/PortableGroup/MIOP.h"
   5
   6
   7 #define MAX_MIOP_OCTET_SEQUENCE  (ACE_MAX_DGRAM_SIZE - 272 /* MIOP_MAX_HEADER_SIZE */)
   8
   9 const ACE_TCHAR *ior = ACE_TEXT("file://test.ior");
  10
  11 int
  12 parse_args (int argc, ACE_TCHAR *argv[])
  13 {
  14   ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("k:"));
  15   int c;
  16
  17   while ((c = get_opts ()) != -1)
  18     switch (c)
  19       {
  20       case 'k':
  21         ior = get_opts.opt_arg ();
  22         break;
  23
  24       case '?':
  25       default:
  26         ACE_ERROR_RETURN ((LM_ERROR,
  27                            "usage:  %s "
  28                            "-k <ior> "
  29                            "\n",
  30                            argv [0]),
  31                           -1);
  32       }
  33   // Indicates successful parsing of the command line
  34   return 0;
  35 }
  36
  37 int
  38 ACE_TMAIN(int argc, ACE_TCHAR *argv[])
  39 {
  40   try
  41     {
  42       CORBA::ORB_var orb =
  43         CORBA::ORB_init (argc, argv);
  44
  45       if (parse_args (argc, argv) != 0)
  46         return 1;
  47
  48       CORBA::Object_var tmp =
  49         orb->string_to_object(ior);
  50
  51       /* Do an unchecked narrow since there's no way to do an is_a on
  52        * a multicast reference (yet...).
  53        */
  54       Test::McastHello_var hello =
  55         TAO::Narrow_Utils<Test::McastHello>::unchecked_narrow (
  56             tmp.in ());
  57
  58       if (CORBA::is_nil (hello.in ()))
  59         {
  60           ACE_ERROR_RETURN ((LM_DEBUG,
  61                              "Nil Test::Hello reference <%s>\n",
  62                              ior),
  63                             1);
  64         }
  65
  66       hello->send_forty_two (42);
  67
  68       Test::Octets payload (MAX_MIOP_OCTET_SEQUENCE);
  69       payload.length (MAX_MIOP_OCTET_SEQUENCE);
  70
  71       for (CORBA::ULong j = 0; j != MAX_MIOP_OCTET_SEQUENCE; ++j)
  72         {
  73           payload[j] = j % 256;
  74         }
  75
  76       hello->send_large_octet_array (payload);
  77
  78       hello->shutdown ();
  79
  80       orb->destroy ();
  81     }
  82   catch (const CORBA::Exception& ex)
  83     {
  84       ex._tao_print_exception ("Exception caught:");
  85       return 1;
  86     }
  87
  88   return 0;
  89 }