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// -*- C++ -*-
// $Id$
#include <sstream>
#include "ace/Global_Macros.h"
#include "ace/Guard_T.h"
#include "ace/Log_Msg.h"
#include "ace/Arg_Shifter.h"
#include "RMOptions.h"
/// Initialize the static data member.
RMOptions * volatile RMOptions::instance_ = 0;
ACE_Auto_Ptr<RMOptions> RMOptions::deleter_;
ACE_Thread_Mutex RMOptions::lock_;
RMOptions::RMOptions (void)
: hertz_ (0.2),
proactive_ (true),
static_mode_ (false),
use_naming_service_ (false)
{
}
RMOptions *
RMOptions::instance (void)
{
if (instance_ == 0)
{
ACE_GUARD_RETURN (ACE_Thread_Mutex, guard, lock_, 0);
if (instance_ == 0)
{
instance_ = new RMOptions;
deleter_.reset (instance_);
}
}
return instance_;
}
bool
RMOptions::parse_args (int &argc, char **argv)
{
ACE_Arg_Shifter as (argc, argv);
while (as.is_anything_left ())
{
const ACE_TCHAR *arg = 0;
if (0 != (arg = as.get_the_parameter (ACE_TEXT ("-hertz"))))
{
std::istringstream istr (arg);
if (!(istr >> hertz_))
{
return false;
}
as.consume_arg ();
}
else if (as.cur_arg_strncasecmp (ACE_TEXT ("-proactive")) == 0)
{
proactive_ = true;
as.consume_arg ();
}
else if (as.cur_arg_strncasecmp (ACE_TEXT ("-static")) == 0)
{
static_mode_ = true;
as.consume_arg ();
}
else if (as.cur_arg_strncasecmp (ACE_TEXT ("-use_ns")) == 0)
{
use_naming_service_ = true;
as.consume_arg ();
}
else
{
as.ignore_arg ();
}
}
return true;
};
bool
RMOptions::proactive (void) const
{
return proactive_;
}
double
RMOptions::hertz (void) const
{
return hertz_;
}
bool
RMOptions::static_mode (void) const
{
return static_mode_;
}
bool
RMOptions::use_naming_service (void) const
{
return use_naming_service_;
}
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