client.cc

MICO2.3.13 corba 环境平台

#include "hello.h"

#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif

#ifdef _WINDOWS
#include <direct.h>
#endif

#include <mico/security/sl3utils.h>

#include <mico/util.h>

#include <sstream>

using namespace std;

int
main (int argc, char *argv[])
{
  wcout << "client: started" << endl;
  CORBA::ORB_var orb = CORBA::ORB_init (argc, argv);
  CORBA::Boolean setup_creds = TRUE;
  if (argc == 2) {
      string param = argv[1];
      if (param == "no-creds")
	  setup_creds = FALSE;
  }
  if (setup_creds) {
      CORBA::Object_var obj = orb->resolve_initial_references
	  ("TransportSecurity::SecurityManager");
      TransportSecurity::SecurityManager_var secman
	  = TransportSecurity::SecurityManager::_narrow(obj);
      assert(!CORBA::is_nil(secman));
      TransportSecurity::CredentialsCurator_var curator
	  = secman->credentials_curator();

      obj = orb->resolve_initial_references("SL3TCPIP::ArgBuilderFactory");
      SL3AQArgs::ArgBuilderFactory_var fact
	  = SL3AQArgs::ArgBuilderFactory::_narrow(obj);
      assert(!CORBA::is_nil(fact));
      SL3TCPIP::TCPIPArgBuilder_var builder
	  = SL3TCPIP::TCPIPArgBuilder::_narrow
	  (fact->create_arg_builder(SL3CM::CU_InitiateOnly));
      assert(!CORBA::is_nil(builder));
      builder->add_tcpip_initiator_options("localhost", 6789, 6799, 0);
      SL3AQArgs::Argument_ptr arg = builder->reap_args();
      TransportSecurity::CredentialsAcquirer_ptr acquirer
	  = curator->acquire_credentials(arg);
      TransportSecurity::OwnCredentials_ptr creds = acquirer->get_credentials(TRUE);
      CORBA::String_var id = creds->creds_id();
//        TransportSecurity::OwnCredentials_ptr c2 = curator->get_own_credentials(id.in());
//        MICOSL3Utils::PP::print_own_credentials(&wcout, c2);
  }
  /*
   * IOR is in hello.ref in the local directory
   */

  char pwd[256], uri[300];
  sprintf (uri, "file://%s/hello.ref", getcwd(pwd, 256));

  /*
   * Bind to Hello World server
   */

  CORBA::Object_var obj2 = orb->string_to_object (uri);
  HelloWorld_var hello = HelloWorld::_narrow (obj2);

  if (CORBA::is_nil (hello)) {
    printf ("oops: could not locate HelloWorld server\n");
    exit (1);
  }
  try {
      hello->hello ();
  } catch (const CORBA::Exception& ex) {
      ostringstream stream;
      stream << "client caught: " << ex << endl;
      string str = stream.str();
      wstring wstr = str2wstr(str);
      wcout << wstr;
  }
  orb->destroy();
  wcout << "client: finished" << endl;
  return 0;
}