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// file : RolyPoly/client.cpp
// author : Boris Kolpackov <boris@dre.vanderbilt.edu>
// cvs-id : $Id$
#include "ace/Get_Opt.h"
#include "ace/OS_NS_unistd.h"
#include "ace/SString.h"
#include "ace/Unbounded_Queue.h"
// IOR manipulation.
#include "tao/IORManipulation/IORManip_Loader.h"
#include "orbsvcs/FaultTolerance/FT_Service_Activate.h"
#include "orbsvcs/FaultTolerance/FT_IOGR_Property.h"
#include "RolyPolyC.h"
typedef ACE_Unbounded_Queue<ACE_SString> IOR_QUEUE;
IOR_QUEUE ior_strs;
int
parse_args (int argc, ACE_TCHAR *argv[])
{
ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("k:"));
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'k':
{
ACE_SString ior(get_opts.opt_arg ());
if (ior_strs.enqueue_tail (ior) != 0)
ACE_ERROR_RETURN ((LM_ERROR,
"Unable to enqueue IOR: %s\n",
ior.c_str ()),
-1);
else
ACE_DEBUG ((LM_DEBUG, "Enqueued IOR: %s\n", ior.c_str ()));
}
break;
default:
ACE_ERROR_RETURN ((LM_ERROR,
"Usage: %s "
"-k IOR ...\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,
"Client ORB");
if (::parse_args (argc, argv) != 0) return -1;
if (ior_strs.is_empty ())
ACE_ERROR_RETURN ((LM_ERROR,
"No IOR provided\n"),
-1);
// Start out with the first IOR. Interaction with the second
// IOR occurs during the various interceptions executed during
// this test.
CORBA::Object_var object;
if (ior_strs.size() > 1)
{
// merge case
ACE_DEBUG ((LM_DEBUG, "We got %d iors\n", ior_strs.size ()));
IOR_QUEUE::ITERATOR ior_go = ior_strs.begin ();
ACE_SString *pior = 0;
while (ior_go.next (pior) != 0)
{
ACE_DEBUG ((LM_DEBUG, "IOR: %s\n", pior->c_str ()));
ior_go.advance ();
}
IOR_QUEUE::ITERATOR ior_iter = ior_strs.begin ();
ACE_SString *ior = 0;
ior_iter.next (ior);
CORBA::Object_var object_primary;
object_primary =
orb->string_to_object (ior->c_str());
// Get an object reference for the ORBs IORManipultion object!
CORBA::Object_ptr IORM =
orb->resolve_initial_references (TAO_OBJID_IORMANIPULATION,
0);
TAO_IOP::TAO_IOR_Manipulation_ptr iorm =
TAO_IOP::TAO_IOR_Manipulation::_narrow (IORM);
// Create the list
TAO_IOP::TAO_IOR_Manipulation::IORList iors (ior_strs.size ());
iors.length(ior_strs.size ());
size_t cntr = 0;
iors [cntr] = CORBA::Object::_duplicate (object_primary.in ());
while (ior_iter.advance ())
{
++cntr;
ior_iter.next (ior);
ACE_DEBUG ((LM_DEBUG, "IOR%d: %s\n",cntr, ior->c_str ()));
iors [cntr] =
orb->string_to_object (ior->c_str());
}
ACE_DEBUG ((LM_DEBUG, "Prepare to merge IORs.\n"));
// Create a merged set 1;
object = iorm->merge_iors (iors);
FT::TagFTGroupTaggedComponent ft_tag_component;
// Property values
// Major and Minor revision numbers
ft_tag_component.object_group_ref_version = 0;
// Domain id
const char *id = "iogr_testing";
ft_tag_component.group_domain_id = id;
// Object group id
ft_tag_component.object_group_id =
(CORBA::ULongLong) 10;
// Version
ft_tag_component.object_group_ref_version =
(CORBA::ULong) 5;
// Construct the IOGR Property class
TAO_FT_IOGR_Property iogr_prop (ft_tag_component);
// Set the property
CORBA::Boolean retval = iorm->set_property (&iogr_prop,
object.in ());
retval = iorm->set_primary (&iogr_prop,
object_primary.in (),
object.in ());
}
else
{
ACE_SString *ior = 0;
if (ior_strs.get (ior) != 0)
ACE_ERROR_RETURN ((LM_ERROR,
"Unable to extract the only IOR string\n"),
-1);
object = orb->string_to_object (ior->c_str());
}
RolyPoly_var server =
RolyPoly::_narrow (object.in ());
if (CORBA::is_nil (server.in ()))
{
ACE_ERROR_RETURN ((LM_ERROR,
"Object reference is nil\n"),
1);
}
CORBA::Short number = 0;
for (int i = 1; i < 500; ++i)
{
CORBA::String_var str;
try
{
number = server->number (str.inout ());
}
catch (RolyPoly::E const& e)
{
ACE_DEBUG ((LM_INFO,
"client: received exception %s .\n",
e.s.in ()));
continue;
}
ACE_DEBUG ((LM_INFO,
"client: received %d\n",
number));
ACE_OS::sleep (1);
}
server->shutdown ();
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Caught exception:");
return -1;
}
return status;
}
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