TAO/orbsvcs/DevGuideExamples/NotifyService/SupplierSideNC/MessengerServer.cpp

   1 #include "orbsvcs/CosNamingC.h"
   2 #include "Messenger_i.h"
   3 #include <iostream>
   4 #include <fstream>
   5 #include "ace/Get_Opt.h"
   6
   7 const ACE_TCHAR *ior_output_file = ACE_TEXT ("Messenger.ior");
   8
   9 int
  10 parse_args (int argc, ACE_TCHAR *argv[])
  11 {
  12   ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("o:"));
  13   int c;
  14
  15   while ((c = get_opts ()) != -1)
  16     switch (c)
  17       {
  18       case 'o':
  19         ior_output_file = get_opts.opt_arg ();
  20         break;
  21
  22       case '?':
  23       default:
  24       ;
  25       }
  26   // Indicates successful parsing of the command line
  27   return 0;
  28 }
  29
  30 int
  31 ACE_TMAIN (int argc, ACE_TCHAR *argv [])
  32 {
  33   try
  34   {
  35     // Initialize orb
  36     CORBA::ORB_var orb = CORBA::ORB_init(argc, argv);
  37
  38     if (parse_args (argc, argv) != 0)
  39       return 1;
  40
  41     // Find the Naming Service.
  42     CORBA::Object_var rootObj =  orb->resolve_initial_references("NameService");
  43     CosNaming::NamingContext_var rootNC =
  44       CosNaming::NamingContext::_narrow(rootObj.in());
  45
  46     // Get the  Root POA.
  47     CORBA::Object_var obj = orb->resolve_initial_references("RootPOA");
  48     PortableServer::POA_var poa = PortableServer::POA::_narrow(obj.in());
  49
  50     // Activate POA manager
  51     PortableServer::POAManager_var mgr = poa->the_POAManager();
  52     mgr->activate();
  53
  54     // Create our Messenger servant.
  55     PortableServer::Servant_var<Messenger_i> messenger_servant =
  56       new Messenger_i(orb.in());
  57
  58     // Register it with the RootPOA.
  59     PortableServer::ObjectId_var oid =
  60       poa->activate_object( messenger_servant.in() );
  61     CORBA::Object_var messenger_obj = poa->id_to_reference( oid.in() );
  62
  63     // Bind it in the Naming Service.
  64     CosNaming::Name name;
  65     name.length (1);
  66     name[0].id = CORBA::string_dup("MessengerService");
  67     rootNC->rebind(name, messenger_obj.in());
  68
  69     CORBA::String_var str = orb->object_to_string (messenger_obj.in());
  70     std::ofstream iorFile (ACE_TEXT_ALWAYS_CHAR(ior_output_file));
  71     iorFile << str.in () << std::endl;
  72     iorFile.close ();
  73     std::cout << "IOR written to file " << ior_output_file << std::endl;
  74
  75     // Accept requests
  76     orb->run();
  77     orb->destroy();
  78
  79   }
  80   catch(const CORBA::Exception& ex) {
  81     std::cerr << ex << std::endl;
  82     return 1;
  83   }
  84   return 0;
  85
  86 }
  87
  88