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// author : Boris Kolpackov <boris@kolpackov.net>
// cvs-id : $Id$
#include "tao/LocalObject.h"
#include "tao/ORBInitializer_Registry.h"
#include "tao/PI/PI.h"
#include "tao/PI_Server/PI_Server.h"
#include "ace/OS_NS_stdio.h"
#include "ace/Get_Opt.h"
#include "StateTransferS.h"
using namespace CORBA;
using namespace PortableServer;
using namespace PortableInterceptor;
const ACE_TCHAR *ior_output_file = ACE_TEXT ("test.ior");
int
parse_args (int argc, ACE_TCHAR *argv[])
{
ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("o:"));
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'o':
ior_output_file = get_opts.opt_arg ();
break;
case '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s "
"-o <iorfile>"
"\n",
argv [0]),
-1);
}
// Indicates successful parsing of the command line
return 0;
}
//
//
PortableInterceptor::SlotId slot_id;
//
//
class StateTransferImpl: public virtual POA_StateTransfer
{
public:
StateTransferImpl (ORB_ptr orb)
: orb_ (ORB::_duplicate (orb))
{
}
virtual Short
number ()
{
// Prepare state update.
//
Any state;
CORBA::Long number = 5;
state <<= number;
Object_var obj (orb_->resolve_initial_references ("PICurrent"));
PortableInterceptor::Current_var pic (
PortableInterceptor::Current::_narrow (obj.in ()));
pic->set_slot (slot_id, state);
return 1;
}
//FUZZ: disable check_for_lack_ACE_OS
virtual void
shutdown ()
{
ACE_DEBUG ((LM_DEBUG, "Server is shutting down.\n"));
this->orb_->shutdown (0);
}
//FUZZ: enable check_for_lack_ACE_OS
private:
ORB_var orb_;
};
//
//
class ReplicaController: public virtual ServerRequestInterceptor,
public virtual ::CORBA::LocalObject
{
public:
virtual char*
name ()
{
return string_dup ("ReplicaController");
}
virtual void
destroy ()
{
}
#if TAO_HAS_EXTENDED_FT_INTERCEPTORS == 1
virtual void
tao_ft_interception_point (ServerRequestInfo_ptr, OctetSeq_out)
{
}
#endif /*TAO_HAS_EXTENDED_FT_INTERCEPTORS*/
virtual void
receive_request_service_contexts (ServerRequestInfo_ptr)
{
}
virtual void
receive_request (ServerRequestInfo_ptr)
{
}
virtual void
send_reply (ServerRequestInfo_ptr ri)
{
Any_var state (ri->get_slot (slot_id));
CORBA::Long n (0);
state >>= n;
if (n == 5)
ACE_DEBUG ((LM_DEBUG, "State value is correctly %d.\n", n));
else
ACE_ERROR ((LM_ERROR, "ERROR: State value is incorrectly %d.\n", n));
}
virtual void
send_exception (ServerRequestInfo_ptr)
{
}
virtual void
send_other (ServerRequestInfo_ptr)
{
}
};
//
//
class ORB_Initializer : public virtual ORBInitializer,
public virtual ::CORBA::LocalObject
{
public:
virtual void
pre_init (ORBInitInfo_ptr)
{
}
virtual void
post_init (ORBInitInfo_ptr info)
{
slot_id = info->allocate_slot_id ();
ACE_DEBUG ((LM_DEBUG, "Allocated slot with id %d.\n", slot_id));
ServerRequestInterceptor_var interceptor (new ReplicaController ());
info->add_server_request_interceptor (interceptor.in ());
}
};
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
try
{
ORBInitializer_var orb_initializer (new ORB_Initializer ());
register_orb_initializer (orb_initializer.in ());
ORB_var orb (ORB_init (argc, argv));
if (parse_args (argc, argv) != 0)
return 1;
Object_var obj (orb->resolve_initial_references ("RootPOA"));
POA_var root_poa (POA::_narrow (obj.in ()));
POAManager_var poa_manager (root_poa->the_POAManager ());
StateTransferImpl* impl = new StateTransferImpl (orb.in ());
ServantBase_var impl_var (impl);
PortableServer::ObjectId_var id_act =
root_poa->activate_object (impl);
CORBA::Object_var object = root_poa->id_to_reference (id_act.in ());
StateTransfer_var ref = StateTransfer::_narrow (object.in ());
String_var ior (orb->object_to_string (ref.in ()));
poa_manager->activate ();
// Dump the ior.
//
FILE *output_file= ACE_OS::fopen (ior_output_file, "w");
if (output_file == 0)
{
ACE_ERROR_RETURN ((LM_ERROR,
"Cannot open output file <%s> for writing "
"IOR: %C",
ior_output_file,
ior.in ()),
1);
}
ACE_OS::fprintf (output_file, "%s", ior.in ());
ACE_OS::fclose (output_file);
ACE_DEBUG ((LM_DEBUG, "Server is ready, IOR is in '%s'\n", ior_output_file));
// Run the ORB event loop.
//
orb->run ();
root_poa->destroy (1, 1);
orb->destroy ();
ACE_DEBUG ((LM_DEBUG, "Event loop finished.\n"));
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Caught unexpected CORBA exception:");
return 1;
}
return 0;
}
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