TAO/orbsvcs/DevGuideExamples/NotifyService/RTNotify/MessengerClient.cpp

   1 #include "MessengerC.h"
   2 #include "orbsvcs/CosNamingC.h"
   3 #include <iostream>
   4 #include "ace/Get_Opt.h"
   5
   6 const ACE_TCHAR *ior = ACE_TEXT("file://Messenger.ior");
   7
   8 int
   9 parse_args (int argc, ACE_TCHAR *argv[])
  10 {
  11   ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("k:"));
  12   int c;
  13
  14   while ((c = get_opts ()) != -1)
  15     switch (c)
  16       {
  17       case 'k':
  18         ior = get_opts.opt_arg ();
  19         break;
  20
  21       case '?':
  22       default:
  23         ACE_ERROR_RETURN ((LM_ERROR,
  24                            "usage:  %s "
  25                            "-k <ior> "
  26                            "\n",
  27                            argv [0]),
  28                           -1);
  29       }
  30   // Indicates successful parsing of the command line
  31   return 0;
  32 }
  33
  34 int ACE_TMAIN(int argc, ACE_TCHAR * argv[])
  35 {
  36   try
  37   {
  38     // Initialize orb
  39     CORBA::ORB_var orb = CORBA::ORB_init(argc, argv);
  40
  41     if (parse_args (argc, argv) != 0)
  42       return 1;
  43
  44     CORBA::Object_var obj = orb->string_to_object( ior );
  45     if (CORBA::is_nil(obj.in())) {
  46       std::cerr << "Nil Messenger reference" << std::endl;
  47       return 1;
  48     }
  49
  50     // Narrow
  51     Messenger_var messenger = Messenger::_narrow( obj.in() );
  52     if (CORBA::is_nil(messenger.in())) {
  53       std::cerr << "Argument is not a Messenger reference" << std::endl;
  54       return 1;
  55     }
  56
  57     CORBA::String_var message = CORBA::string_dup(
  58       "Where can I get TAO?");
  59     for (int i=0; i<3; i++) {
  60       messenger->send_message ("person@company.com",
  61                                "OCI's Distribution of TAO",
  62                                message.inout());
  63     }
  64   }
  65   catch(const CORBA::Exception& ex)
  66   {
  67     std::cerr << "Caught exception: " << ex << std::endl;
  68     return 1;
  69   }
  70
  71   return 0;
  72 }