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#include "ace/streams.h"
#include "ace/OS_NS_unistd.h"
#include "ace/Get_Opt.h"
#include "tao/Strategies/advanced_resource.h"
#include "tao/Monitor/Monitor.h"
const ACE_TCHAR *monitor_ior = ACE_TEXT ("file://monitor.ior");
::Monitor::NameList* monitor_point = 0;
bool mp_clear = false;
int n_iterations = 1;
ACE_Time_Value sleep_time = ACE_Time_Value (1);
const ACE_TCHAR * filter = ACE_TEXT ("");
int
parse_args (int argc, ACE_TCHAR *argv[])
{
ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("k:p:ci:s:f:"));
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'f':
filter = get_opts.opt_arg ();
break;
case 'k':
monitor_ior = get_opts.opt_arg ();
break;
case 'p':
{
if (monitor_point == 0)
{
ACE_NEW_THROW_EX (monitor_point,
::Monitor::NameList,
CORBA::NO_MEMORY ());
}
monitor_point->length (monitor_point->length () + 1);
(*monitor_point)[monitor_point->length () - 1] =
CORBA::string_dup (ACE_TEXT_ALWAYS_CHAR(get_opts.opt_arg ()));
break;
}
case 'c':
mp_clear = true;
break;
case 'i':
n_iterations = ACE_OS::atoi (get_opts.opt_arg ());
break;
case 's':
sleep_time.set(ACE_OS::atoi (get_opts.opt_arg ()), 0);
break;
case '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s "
"-k <ior> "
"-p <point> "
"-i <iterations> "
"-c clear "
"-s <sleeptime> "
"-f <filter> "
"\n",
argv [0]),
-1);
}
// Indicates successful parsing of the command line
return 0;
}
int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
try
{
CORBA::ORB_var orb = CORBA::ORB_init (argc, argv);
if (parse_args (argc, argv) != 0)
{
return 1;
}
/// Get the MC object reference that the client has exposed.
CORBA::Object_var obj =
orb->string_to_object (monitor_ior);
if (CORBA::is_nil (obj.in ()))
{
ACE_ERROR_RETURN ((LM_ERROR,
"Monitor client - string_to_object failed\n"),
-1);
}
Monitor::MC_var monitor = Monitor::MC::_narrow (obj.in ());
if (CORBA::is_nil (monitor.in ()))
{
ACE_ERROR_RETURN ((LM_ERROR,
"Monitor client - narrow failed\n"),
-1);
}
if (monitor_point != 0)
{
/// Access the monitor's value a few times and watch it grow.
for (int i = 0; i < n_iterations; ++i)
{
Monitor::DataList_var data;
if (mp_clear)
{
data = monitor->get_and_clear_statistics (*monitor_point);
}
else
{
data = monitor->get_statistics (*monitor_point);
}
for (CORBA::ULong index = 0; index < data->length (); ++index)
{
ACE_DEBUG ((LM_DEBUG, "MP <%C>:\n", data[index].itemname.in ()));
Monitor::Data dlist = data[index];
if (dlist.data_union._d() == Monitor::DATA_TEXT)
{
for (CORBA::ULong valueindex = 0;
valueindex < dlist.data_union.num().dlist.length ();
++valueindex)
{
Monitor::DataValue d = dlist.data_union.num().dlist[valueindex];
ACE_DEBUG ((LM_DEBUG, "\t value <%A>:\n", d.value));
}
}
}
ACE_OS::sleep (sleep_time);
}
}
else
{
Monitor::NameList_var list = monitor->get_statistic_names (ACE_TEXT_ALWAYS_CHAR (filter));
for (CORBA::ULong index = 0; index < list->length (); ++index)
{
ACE_DEBUG ((LM_DEBUG, "MP: <%C>\n", list[index].in ()));
}
}
orb->destroy ();
}
catch (const CORBA::Exception &ex)
{
ex._tao_print_exception ("Monitor_client: Exception caught:");
return 1;
}
return 0;
}
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