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//=============================================================================
/**
* @file client.cpp
*
* $Id$
*
* This is the client program that tests TAO's Smart Proxy extension.
*
*
* @author Kirthika Parameswaran <kirthika@cs.wustl.edu>
*/
//=============================================================================
#include "ace/Get_Opt.h"
#include "testC.h"
#include "Smart_Proxy_Impl.h"
#include "ace/OS_NS_string.h"
#include "ace/OS_NS_unistd.h"
const ACE_TCHAR *ior = ACE_TEXT("file://test.ior");
int
parse_args (int argc, ACE_TCHAR *argv[])
{
ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("i:"));
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'i':
ior = get_opts.opt_arg ();
break;
case '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s "
"-i "
"\n",
argv [0]),
-1);
}
return 0;
}
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
int status = 0;
try
{
CORBA::ORB_var orb = CORBA::ORB_init (argc, argv);
if (parse_args (argc, argv) != 0)
return 1;
CORBA::Object_var object =
orb->string_to_object (ior);
// To use the smart proxy it is necessary to allocate the
// user-defined smart factory on the heap as the smart proxy
// generated classes take care of destroying the object. This
// way it a win situation for the application developer who
// doesnt have to make sure to destoy it and also for the smart
// proxy designer who now can manage the lifetime of the object
// much surely.
Smart_Test_Factory *test_factory = 0;
ACE_NEW_RETURN (test_factory,
Smart_Test_Factory,
-1);
ACE_UNUSED_ARG (test_factory);
Test_var server =
Test::_narrow (object.in ());
if (CORBA::is_nil (server.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
"Object reference <%s> is nil.\n",
ior),
1);
try
{
CORBA::String_var sm_ior = orb->object_to_string (server.in ());
if (Smart_Test_Proxy::fake_ior () != sm_ior.in ())
{
status = 1;
ACE_ERROR ((LM_ERROR,
"ERROR: The Smart Proxy IOR is:\n%C\n"
"but should have been: %C\n",
sm_ior.in (),
Smart_Test_Proxy::fake_ior ().c_str ()));
}
}
catch (const CORBA::MARSHAL& ex)
{
status = 1;
ex._tao_print_exception ("Unexpected MARSHAL exception:");
}
server->method (0);
server->shutdown ();
// The following sleep is a hack to make sure the above oneway
// request gets sent before we exit. Otherwise, at least on
// Windows XP, the server may not even get the request.
ACE_Time_Value tv (0, 100000);
ACE_OS::sleep(tv);
orb->destroy ();
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Client-side exception:");
status = 1;
}
return status;
}
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