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// $Id$
#include "testC.h"
#include "tao/Messaging/Messaging.h"
#include "tao/AnyTypeCode/Any.h"
#include "tao/AnyTypeCode/TAOA.h"
#include "tao/TAOC.h"
#include "tao/Object_T.h"
#include "ace/Get_Opt.h"
#include "ace/Task.h"
#include "ace/OS_NS_time.h"
ACE_RCSID(Policies, Manipulation, "$Id$")
int nthreads = 5;
int niterations = 100;
int
parse_args (int argc, char *argv[])
{
ACE_Get_Opt get_opts (argc, argv, "n:i:");
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'n':
nthreads = ACE_OS::atoi (get_opts.opt_arg ());
break;
case 'i':
niterations = ACE_OS::atoi (get_opts.opt_arg ());
break;
case '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s "
"-n <nthreads> "
"-i <niterations> "
"\n",
argv [0]),
-1);
}
// Indicates sucessful parsing of the command line
return 0;
}
class Manipulation : public ACE_Task_Base
{
// = TITLE
// Run the client thread
//
// = DESCRIPTION
// Use the ACE_Task_Base class to run the client threads.
//
public:
Manipulation (CORBA::ORB_ptr orb,
Test_ptr test,
int niterations);
// ctor
virtual int svc (void);
// The thread entry point.
private:
void perform_iteration (ACE_RANDR_TYPE &seed,
CORBA::PolicyList_var &policies,
CORBA::PolicyManager_ptr policy_manager,
CORBA::PolicyCurrent_ptr policy_current);
private:
CORBA::ORB_var orb_;
// The ORB pointer
Test_var test_;
// The test object reference
int niterations_;
// The number of iterations on this thread
};
int
main (int argc, char *argv[])
{
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 ("corbaloc:iiop:localhost:12345/FakeIOR");
Test_var test =
TAO::Narrow_Utils<Test>::unchecked_narrow (
object.in (),
_TAO_Test_Proxy_Broker_Factory_function_pointer);
if (CORBA::is_nil (test.in ()))
{
ACE_ERROR_RETURN ((LM_ERROR,
"Object reference is nil\n"),
1);
}
Manipulation manipulation (orb.in (),
test.in (),
niterations);
if (manipulation.activate (THR_NEW_LWP | THR_JOINABLE,
nthreads) != 0)
ACE_ERROR_RETURN ((LM_ERROR,
"Cannot activate manipulation threads\n"),
1);
manipulation.thr_mgr ()->wait ();
ACE_DEBUG ((LM_DEBUG, "threads finished\n"));
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Caught exception:");
return 1;
}
return 0;
}
// ****************************************************************
Manipulation::Manipulation (CORBA::ORB_ptr orb,
Test_ptr test,
int niterations)
: orb_ (CORBA::ORB::_duplicate (orb)),
test_ (Test::_duplicate (test)),
niterations_ (niterations)
{
}
void
Manipulation::perform_iteration (ACE_RANDR_TYPE &seed,
CORBA::PolicyList_var &policies,
CORBA::PolicyManager_ptr policy_manager,
CORBA::PolicyCurrent_ptr policy_current)
{
try
{
int r = ACE_OS::rand_r (seed);
const int ADD_OBJECT_POLICY = 0;
const int ADD_CURRENT_POLICY = 1;
const int ADD_MANAGER_POLICY = 2;
const int SET_OBJECT_POLICY = 3;
const int SET_CURRENT_POLICY = 4;
const int SET_MANAGER_POLICY = 5;
const int SAVE_CURRENT_POLICIES = 6;
const int RESTORE_CURRENT_POLICIES = 7;
const int SAVE_MANAGER_POLICIES = 8;
// const int RESTORE_MANAGER_POLICIES = 9;
const int LAST_OPERATION = 10;
int operation = r % LAST_OPERATION;
if (operation == ADD_OBJECT_POLICY
|| operation == ADD_CURRENT_POLICY
|| operation == ADD_MANAGER_POLICY
|| operation == SET_OBJECT_POLICY
|| operation == SET_CURRENT_POLICY
|| operation == SET_MANAGER_POLICY)
{
CORBA::Policy_var policy;
CORBA::Any any;
CORBA::ULong policy_type = 0;
int type = ACE_OS::rand_r (seed) % 3;
if (type == 0)
{
TimeBase::TimeT value = 0;
any <<= value;
policy_type =
Messaging::RELATIVE_RT_TIMEOUT_POLICY_TYPE;
}
else if (type == 1)
{
TAO::BufferingConstraint value;
any <<= value;
policy_type =
TAO::BUFFERING_CONSTRAINT_POLICY_TYPE;
}
else // type == 2 (or something else)
{
Messaging::SyncScope value = 0;
any <<= value;
policy_type =
Messaging::SYNC_SCOPE_POLICY_TYPE;
}
policy = this->orb_->create_policy (policy_type,
any);
CORBA::SetOverrideType override_type = CORBA::SET_OVERRIDE;
if (operation == ADD_OBJECT_POLICY
|| operation == ADD_CURRENT_POLICY
|| operation == ADD_MANAGER_POLICY)
{
override_type = CORBA::ADD_OVERRIDE;
}
CORBA::PolicyList policy_list (1);
policy_list.length (1);
policy_list[0] = CORBA::Policy::_duplicate (policy.in ());
if (operation == ADD_OBJECT_POLICY
|| operation == SET_OBJECT_POLICY)
{
CORBA::Object_var tmp =
this->test_->_set_policy_overrides (policy_list,
override_type);
}
else if (operation == ADD_CURRENT_POLICY
|| operation == SET_CURRENT_POLICY)
{
policy_current->set_policy_overrides (policy_list,
override_type);
}
else
{
// operation == ADD_CURRENT_POLICY
// || operation == SET_CURRENT_POLICY)
policy_manager->set_policy_overrides (policy_list,
override_type);
}
policy_list[0]->destroy ();
}
else if (operation == SAVE_CURRENT_POLICIES)
{
CORBA::PolicyTypeSeq types;
policies =
policy_current->get_policy_overrides (types);
}
else if (operation == SAVE_MANAGER_POLICIES)
{
CORBA::PolicyTypeSeq types;
policies =
policy_manager->get_policy_overrides (types);
}
else if (operation == RESTORE_CURRENT_POLICIES)
{
if (policies.ptr () != 0)
{
policy_current->set_policy_overrides (policies.in (),
CORBA::SET_OVERRIDE);
}
}
else // operation == RESTORE_MANAGER_POLICIES)
{
if (policies.ptr () != 0)
{
policy_manager->set_policy_overrides (policies.in (),
CORBA::SET_OVERRIDE);
}
}
}
catch (const CORBA::Exception&)
{
// Ignore all exceptions
}
}
int
Manipulation::svc (void)
{
try
{
#ifndef ACE_LACKS_LONGLONG_T
ACE_RANDR_TYPE seed =
static_cast<ACE_RANDR_TYPE> (ACE_OS::gethrtime ());
#else
ACE_RANDR_TYPE seed =
static_cast<ACE_RANDR_TYPE> (ACE_OS::gethrtime().lo());
#endif
CORBA::Object_var object =
this->orb_->resolve_initial_references ("ORBPolicyManager");
CORBA::PolicyManager_var policy_manager =
CORBA::PolicyManager::_narrow (object.in ());
object =
this->orb_->resolve_initial_references ("PolicyCurrent");
CORBA::PolicyCurrent_var policy_current =
CORBA::PolicyCurrent::_narrow (object.in ());
for (int i = 0; i != this->niterations_; ++i)
{
CORBA::PolicyList_var policies;
this->perform_iteration (seed,
policies,
policy_manager.in (),
policy_current.in ());
}
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Manipulation: exception raised");
}
return 0;
}
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