TAO/DevGuideExamples/PortableInterceptors/PICurrent/MessengerServer.cpp

   1 #include "Messenger_i.h"
   2 #include "MessengerS.h"
   3 #include "ServerInitializer.h"
   4
   5 #include "tao/ORBInitializer_Registry.h"
   6 // Ensure that the PI_Server library is linked in when building statically
   7 #include "tao/PI_Server/PI_Server.h"
   8 #include <iostream>
   9 #include <fstream>
  10 #include <fstream>
  11 #include "ace/Get_Opt.h"
  12
  13 const ACE_TCHAR *ior_output_file = ACE_TEXT ("Messenger.ior");
  14
  15 int
  16 parse_args (int argc, ACE_TCHAR *argv[])
  17 {
  18   ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("o:"));
  19   int c;
  20
  21   while ((c = get_opts ()) != -1)
  22     switch (c)
  23       {
  24       case 'o':
  25         ior_output_file = get_opts.opt_arg ();
  26         break;
  27
  28       case '?':
  29       default:
  30         ACE_ERROR_RETURN ((LM_ERROR,
  31                            "usage:  %s "
  32                            "-o <iorfile>"
  33                            "\n",
  34                            argv [0]),
  35                           -1);
  36       }
  37   // Indicates successful parsing of the command line
  38   return 0;
  39 }
  40
  41 int
  42 ACE_TMAIN (int argc, ACE_TCHAR *argv[])
  43 {
  44   try
  45     {
  46       PortableInterceptor::ORBInitializer_var orb_initializer =
  47         new ServerInitializer;
  48
  49       PortableInterceptor::register_orb_initializer (orb_initializer.in ());
  50
  51       CORBA::ORB_var orb =
  52         CORBA::ORB_init (argc, argv, "Server ORB");
  53
  54     if (parse_args (argc, argv) != 0)
  55         return 1;
  56
  57       //Get reference to Root POA
  58       CORBA::Object_var obj = orb->resolve_initial_references( "RootPOA" );
  59       PortableServer::POA_var poa = PortableServer::POA::_narrow( obj.in() );
  60
  61       // Activate POA Manager
  62       PortableServer::POAManager_var mgr = poa->the_POAManager();
  63       mgr->activate();
  64
  65       // Create an object
  66       PortableServer::Servant_var<Messenger_i> messenger_servant = new Messenger_i;
  67
  68       PortableServer::ObjectId_var oid =
  69         poa->activate_object( messenger_servant.in() );
  70       CORBA::Object_var messenger_obj = poa->id_to_reference( oid.in() );
  71
  72       CORBA::String_var str = orb->object_to_string( messenger_obj.in() );
  73       std::ofstream iorFile ( ACE_TEXT_ALWAYS_CHAR(ior_output_file) );
  74       iorFile << str.in() << std::endl;
  75       iorFile.close();
  76       std::cout << std::endl << "IOR written to file " << ACE_TEXT_ALWAYS_CHAR(ior_output_file) << std::endl;
  77
  78       // Accept requests
  79       orb->run();
  80       orb->destroy();
  81     }
  82
  83   catch(const CORBA::Exception& ex)
  84     {
  85       std::cerr << "server Caught CORBA exception: " << ex << std::endl;
  86       return 1;
  87     }
  88
  89   return 0;
  90 }