TAO/orbsvcs/DevGuideExamples/ImplRepo/Basic/MessengerClient.cpp

   1 #include "MessengerC.h"
   2 #include <iostream>
   3 #include "ace/Get_Opt.h"
   4
   5 const ACE_TCHAR *ior = ACE_TEXT("file://messenger.ior");
   6
   7 int
   8 parse_args (int argc, ACE_TCHAR *argv[])
   9 {
  10   ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("k:"));
  11   int c;
  12
  13   while ((c = get_opts ()) != -1)
  14     switch (c)
  15       {
  16       case 'k':
  17         ior = get_opts.opt_arg ();
  18         break;
  19
  20       case '?':
  21       default:
  22         ACE_ERROR_RETURN ((LM_ERROR,
  23                            "usage:  %s "
  24                            "-k <ior> "
  25                            "\n",
  26                            argv [0]),
  27                           -1);
  28       }
  29   // Indicates successful parsing of the command line
  30   return 0;
  31 }
  32
  33 int ACE_TMAIN (int argc, ACE_TCHAR *argv[]) {
  34   try {
  35     CORBA::ORB_var orb = CORBA::ORB_init(argc, argv);
  36
  37     if (parse_args (argc, argv) != 0)
  38       return 1;
  39
  40     CORBA::Object_var obj = orb->string_to_object(ior);
  41
  42     Messenger_var messenger = Messenger::_narrow(obj.in());
  43     if (CORBA::is_nil(messenger.in())) {
  44       std::cerr << "Unable to get a Messenger reference." << std::endl;
  45       return 1;
  46     }
  47
  48     CORBA::String_var message = CORBA::string_dup("Hello!");
  49     messenger->send_message("TAO User", "TAO Test", message.inout());
  50     std::cout << "message was sent" << std::endl;
  51     std::cout << "Reply was : " << message.in() << std::endl;
  52
  53     return 0;
  54   } catch(const CORBA::Exception& ex) {
  55     std::cerr << "Client main() Caught Exception: " << ex << std::endl;
  56   }
  57   return 1;
  58 }