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//=============================================================================
/**
* @file main.cpp
*
* Implementation of the server.
*
*
* @author Alexander Babu Arulanthu <alex@cs.wustl.edu>
* @author Michael Kircher <Michael.Kircher@mchp.siemens.de>
*/
//=============================================================================
#include "tao/ORB.h"
#include "tao/ORB_Core.h"
#include "tao/PortableServer/PortableServer.h"
#include "ace/Reactor.h"
#include "ace/Timer_Queue.h"
#include "ace/Time_Value.h"
#include "ace/OS_NS_sys_time.h"
#include "ace/High_Res_Timer.h"
#include "ace/Service_Config.h"
#include "ace/ARGV.h"
#if (TAO_HAS_TIME_POLICY == 1)
#include "Custom_Time_Policy_Strategy.h"
class TestHandler
: public ACE_Event_Handler
{
public:
TestHandler (CORBA::ORB_ptr orb)
: orb_ (CORBA::ORB::_duplicate (orb)),
timeout_triggered_ (false)
{}
virtual int handle_timeout (const ACE_Time_Value &tv,
const void *arg);
bool trigger_in(const ACE_Time_Value &delay);
bool timeout_triggered () { return this->timeout_triggered_; }
private:
CORBA::ORB_var orb_;
bool timeout_triggered_;
};
int TestHandler::handle_timeout (const ACE_Time_Value &,
const void *)
{
ACE_DEBUG ((LM_DEBUG, "TestHandler::handle_timeout - timeout triggered\n"));
this->timeout_triggered_ = true;
this->orb_->shutdown (false);
return 0;
}
bool TestHandler::trigger_in(const ACE_Time_Value &delay)
{
return -1 != this->orb_->orb_core ()->reactor ()->schedule_timer (this, 0, delay, ACE_Time_Value (0));
}
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
try
{
ACE_ARGV my_argv;
if (argc>1 && argv[1][0]=='-' && argv[1][1]=='s')
{
ACE_DEBUG ((LM_DEBUG, "loading static service\n"));
ACE_Service_Config::process_directive (ace_svc_desc_Custom_Time_Policy_Strategy);
my_argv.add(argv[0]);
for (int i=2; i<argc ;++i)
my_argv.add (argv[i]);
my_argv.add (ACE_TEXT ("-ORBSvcConfDirective"));
my_argv.add (ACE_TEXT ("static Time_Policy_Manager \"-ORBTimePolicyStrategy CUSTOM_TIME_POLICY\""), true);
}
else
{
for (int i=0; i<argc ;++i)
my_argv.add (argv[i]);
}
int my_argc = my_argv.argc ();
CORBA::ORB_var orb =
CORBA::ORB_init (my_argc, my_argv.argv ());
// check if custom policy installed in ORB
ACE_Time_Value tv_hr = ACE_High_Res_Timer::gettimeofday_hr ();
ACE_Time_Value tv_orb = orb->orb_core ()->reactor ()->timer_queue ()->gettimeofday ();
ACE_Time_Value tv_diff = tv_orb - tv_hr;
// The custom policy gives an offset of +10s
if (tv_diff.sec () != 10)
{
ACE_ERROR_RETURN ((LM_ERROR,
"Incorrect time offset (%us). Time policy doesn't seem to be loaded\n", tv_diff.sec ()),
1);
}
CORBA::Object_var poa_object =
orb->resolve_initial_references("RootPOA");
if (CORBA::is_nil (poa_object.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
"Unable to initialize the POA.\n"),
1);
PortableServer::POA_var root_poa =
PortableServer::POA::_narrow (poa_object.in ());
PortableServer::POAManager_var poa_manager =
root_poa->the_POAManager ();
poa_manager->activate ();
TestHandler test_handler (orb.in ());
// trigger in 2 seconds
if (!test_handler.trigger_in (ACE_Time_Value (2, 0)))
ACE_ERROR_RETURN ((LM_ERROR,
"Unable to schedule trigger.\n"),
1);
// run for max. 4 seconds
ACE_Time_Value timeout (4, 0);
orb->run (timeout);
root_poa->destroy (1, // ethernalize objects
0 // wait for completion
);
orb->destroy ();
ACE_DEBUG ((LM_DEBUG, "event loop finished\n"));
if (!test_handler.timeout_triggered ())
{
ACE_DEBUG ((LM_DEBUG, "timer handler did not trigger\n"));
return 1;
}
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Caught exception:");
return 1;
}
return 0;
}
#else
int
ACE_TMAIN(int , ACE_TCHAR * [])
{
ACE_DEBUG ((LM_INFO, "TAO built without Time Policy support\n"));
return 0;
}
#endif /* TAO_HAS_TIME_POLICY != 1 */
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