1 files changed, 180 insertions, 0 deletions
diff --git a/ACE/TAO/orbsvcs/DevGuideExamples/NamingService/Naming_Context_Ext/MessengerServer.cpp b/ACE/TAO/orbsvcs/DevGuideExamples/NamingService/Naming_Context_Ext/MessengerServer.cpp
new file mode 100644
index 00000000000..28716321e81
--- /dev/null
+++ b/ACE/TAO/orbsvcs/DevGuideExamples/NamingService/Naming_Context_Ext/MessengerServer.cpp
@@ -0,0 +1,180 @@
+// $Id$
+
+#include "Messenger_i.h"
+#include "orbsvcs/CosNamingC.h"
+#include <iostream>
+#include <fstream>
+#include "ace/Get_Opt.h"
+
+const ACE_TCHAR *ior_output_file = ACE_TEXT ("url.ior");
+const ACE_TCHAR *hostname = ACE_TEXT ("localhost");
+const ACE_TCHAR *port = ACE_TEXT ("2809");
+
+int
+parse_args (int argc, ACE_TCHAR *argv[])
+{
+  ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("o:h:p:"));
+  int c;
+
+  while ((c = get_opts ()) != -1)
+    switch (c)
+      {
+      case 'o':
+        ior_output_file = get_opts.opt_arg ();
+        break;
+
+      case 'h':
+        hostname = get_opts.opt_arg ();
+        break;
+
+      case 'p':
+        port = get_opts.opt_arg ();
+        break;
+
+      case '?':
+      default:
+        ACE_ERROR_RETURN ((LM_ERROR,
+                           "usage:  %s "
+                           "-o <iorfile> "
+                           "-h <host> "
+                           "-p <port>"
+                           "\n",
+                           argv [0]),
+                          -1);
+      }
+  // Indicates sucessful parsing of the command line
+  return 0;
+}
+
+int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
+{
+
+  try {
+    // Initialize orb
+    CORBA::ORB_var orb = CORBA::ORB_init(argc, argv);
+
+    if (parse_args (argc, argv) != 0)
+      return 1;
+
+    //Get reference to Root POA
+    CORBA::Object_var obj = orb->resolve_initial_references("RootPOA");
+    PortableServer::POA_var poa = PortableServer::POA::_narrow(obj.in());
+
+    // Activate POA Manager
+    PortableServer::POAManager_var mgr = poa->the_POAManager();
+    mgr->activate();
+
+    // Find the Naming Service
+    obj = orb->resolve_initial_references("NameService");
+    CosNaming::NamingContextExt_var root =
+      CosNaming::NamingContextExt::_narrow(obj.in());
+    if (CORBA::is_nil(root.in())) {
+      std::cerr << "Nil Naming Context reference" << std::endl;
+      return 1;
+    }
+
+    // Bind a new context.
+    CosNaming::Name name;
+    name.length( 1 );
+    name[0].id = CORBA::string_dup( "root.esc-dot" );
+    name[0].kind = CORBA::string_dup( "kind1" );
+
+    try {
+      obj = root->resolve(name);
+    }
+    catch(const CosNaming::NamingContext::NotFound&) {
+      CosNaming::NamingContext_var dummy = root->bind_new_context(name);
+    }
+
+    name.length( 2 );
+    name[1].id = CORBA::string_dup( "leaf/esc-slash" );
+    name[1].kind = CORBA::string_dup( "kind2" );
+
+    // Create an object
+    PortableServer::Servant_var<Messenger_i> servant = new Messenger_i;
+    PortableServer::ObjectId_var oid = poa->activate_object(servant.in());
+    CORBA::Object_var messenger_obj = poa->id_to_reference(oid.in());
+    root->rebind(name, messenger_obj.in());
+
+    // Also try rebinding to a simple path.
+    CosNaming::Name_var simp_name = root->to_name("Simple");
+    try {
+      obj = root->resolve(simp_name.in());
+    }
+    catch(const CosNaming::NamingContext::NotFound&) {
+      CosNaming::NamingContext_var dummy =
+        root->bind_new_context(simp_name.in());
+    }
+    simp_name = root->to_name("Simple/Messenger");
+    root->rebind(simp_name.in(), messenger_obj.in());
+
+    // Convert Name to String Name.
+    CORBA::String_var str_name = root->to_string(name);
+    std::cout << "str_name:  " << str_name.in() << std::endl;
+    CORBA::String_var str_simple = root->to_string(simp_name.in());
+    std::cout << "simple: " << str_simple.in() << std::endl;
+
+    // Convert String Name to Name.
+    CosNaming::Name_var tname = root->to_name(str_name.in());
+
+    std::cout << "converted back to a CosNaming::Name: " << std::endl;
+    std::cout << "   name[0] = " << (* tname)[0].id.in() << " , "
+         << (* tname)[0].kind.in() << std::endl;
+    std::cout << "   name[1] = " << (* tname)[1].id.in() << " , "
+         << (* tname)[1].kind.in() << std::endl;
+
+    // Find the application object by resolve_str.
+    try {
+      obj = root->resolve_str(str_name.in());
+    }
+    catch(const CosNaming::NamingContext::NotFound&) {
+      std::cerr<<"Couldn't resolve the string name:  " << str_name << std::endl;
+      return 1;
+    }
+
+    ACE_CString base_address (":");
+    base_address += ACE_TEXT_ALWAYS_CHAR (hostname);
+    base_address += ":";
+    base_address += ACE_TEXT_ALWAYS_CHAR (port);
+    ACE_CString addr ("");
+    addr = base_address + "/key/str";
+
+    // Create an URL string for application object.
+    CORBA::String_var address = CORBA::string_dup (addr.c_str());
+
+    std::cout << "call to_url(\"" << address.in() << "\"" << std::endl;
+    std::cout << "           ,\"" << str_simple.in() << "\")"<< std::endl;
+
+    CORBA::String_var url_string = root->to_url(address.in(), str_simple.in());
+
+    std::cout << "to_url result: " << url_string.in() << std::endl;
+
+
+    // Write NS url to a file to let client read NS URL to get
+    // NamingContext reference.
+    CORBA::String_var ns_addr = CORBA::string_dup(base_address.c_str());
+
+    std::cout << "call to_url(\"" <<ns_addr.in() << "\",\""
+         << str_simple.in() << "\")"<< std::endl;
+
+    CORBA::String_var url = root->to_url(ns_addr.in(), str_simple.in());
+    std::cout << "to_url result:    " << url.in() << std::endl;
+
+
+    std::ofstream iorFile(ACE_TEXT_ALWAYS_CHAR (ior_output_file));
+    iorFile << url.in() << std::endl;
+    iorFile.close();
+
+    std::cout << "Naming Service URL written to file " << ior_output_file << std::endl;
+
+    // Accept requests
+    orb->run();
+    orb->destroy();
+  }
+  catch(const CORBA::Exception& ex) {
+    std::cerr << "Caught a CORBA::Exception: " << ex << std::endl;
+    return 1;
+  }
+
+  return 0;
+}