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// $Id$
#include "ace/Get_Opt.h"
#include "ace/Task.h"
#include "testC.h"
#include "tao/ORB_Core.h"
#include "tao/RTCORBA/RTCORBA.h"
#include "../check_supported_priorities.cpp"
static const ACE_TCHAR *ior = 0;
static int iterations = 5;
static int shutdown_server = 0;
static RTCORBA::Priority default_thread_priority;
static int
parse_args (int argc, ACE_TCHAR **argv)
{
ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("k:i:x"));
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'k':
ior = get_opts.opt_arg ();
break;
case 'i':
iterations = ACE_OS::atoi (get_opts.opt_arg ());
break;
case 'x':
shutdown_server = 1;
break;
case '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s "
"-k ior "
"-i iterations "
"-x shutdown server "
"\n",
argv [0]),
-1);
}
if (ior == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"An IOR must be specified\n"),
-1);
return 0;
}
class Task : public ACE_Task_Base
{
public:
Task (ACE_Thread_Manager &thread_manager,
CORBA::ORB_ptr orb);
int svc (void);
CORBA::ORB_var orb_;
};
Task::Task (ACE_Thread_Manager &thread_manager,
CORBA::ORB_ptr orb)
: ACE_Task_Base (&thread_manager),
orb_ (CORBA::ORB::_duplicate (orb))
{
}
int
Task::svc (void)
{
try
{
CORBA::Object_var object =
this->orb_->resolve_initial_references ("RTCurrent");
RTCORBA::Current_var current =
RTCORBA::Current::_narrow (object.in ());
default_thread_priority =
get_implicit_thread_CORBA_priority (this->orb_.in ());
object =
this->orb_->string_to_object (ior);
test_var test =
test::_narrow (object.in ());
for (int i = 0; i < iterations; i++)
{
current->the_priority (default_thread_priority);
CORBA::Short priority =
test->method ();
if (priority != TAO_INVALID_PRIORITY)
{
current->the_priority (priority);
test->prioritized_method ();
}
}
if (shutdown_server)
{
test->shutdown ();
}
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Unexpected exception!");
return -1;
}
return 0;
}
int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
try
{
CORBA::ORB_var orb =
CORBA::ORB_init (argc, argv);
int result =
parse_args (argc, argv);
if (result != 0)
return result;
// Make sure we can support multiple priorities that are required
// for this test.
if (!check_supported_priorities (orb.in ()))
return 2;
// The following finds out the lowest priority for this
// scheduling policy. This will give us the biggest range on NT
// since the default priority is 0 where as the lowest priority
// is -15.
int minimum_priority =
ACE_Sched_Params::priority_min (orb->orb_core ()->orb_params ()->ace_sched_policy ());
// Thread Manager for managing task.
ACE_Thread_Manager thread_manager;
// Create task.
Task task (thread_manager,
orb.in ());
// Task activation flags.
long flags =
THR_NEW_LWP |
THR_JOINABLE |
orb->orb_core ()->orb_params ()->thread_creation_flags ();
// Activate task.
result =
task.activate (flags,
1, 0,
minimum_priority);
if (result == -1)
{
if (errno == EPERM)
{
ACE_ERROR_RETURN ((LM_ERROR,
"Cannot create thread with scheduling policy %C\n"
"because the user does not have the appropriate privileges, terminating program....\n"
"Check svc.conf options and/or run as root\n",
sched_policy_name (orb->orb_core ()->orb_params ()->ace_sched_policy ())),
2);
}
else
// Unexpected error.
ACE_ASSERT (0);
}
// Wait for task to exit.
result =
thread_manager.wait ();
ACE_ASSERT (result != -1);
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Unexpected exception!");
return -1;
}
return 0;
}
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