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// $Id$
#define ACE_BUILD_SVC_DLL
#define Alt_Resource_Factory_BUILD_DLL
#include "Time_Date.h"
#include "tao/TAO_Singleton_Manager.h"
#include "tao/debug.h"
#include "ace/Get_Opt.h"
#include "ace/Dynamic_Service.h"
ACE_Reactor *
My_Resource_Factory::get_reactor (void)
{
#if defined (ACE_HAS_THREADS)
// Use whatever the default is if we've got threads.
return TAO_Default_Resource_Factory::get_reactor ();
#else
// Just use the Singleton Reactor.
return ACE_Reactor::instance ();
#endif /* ACE_HAS_THREADS */
}
ACE_FACTORY_DEFINE (Alt_Resource_Factory, My_Resource_Factory)
int
DLL_ORB::svc (void)
{
ACE_DEBUG ((LM_DEBUG,
"\n\trunning ORB event loop (%t)\n\n"));
ACE_TRY_NEW_ENV
{
// Run the ORB event loop in its own thread.
this->orb_manager_.run (TAO_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
}
ACE_CATCH (CORBA::SystemException, sysex)
{
ACE_PRINT_EXCEPTION (sysex, "System Exception");
return -1;
}
ACE_CATCH (CORBA::UserException, userex)
{
ACE_PRINT_EXCEPTION (userex, "User Exception");
return -1;
}
ACE_ENDTRY;
return 0;
}
int
DLL_ORB::init (int argc, char *argv[])
{
// Prevent TAO from registering with the ACE_Object_Manager so
// that it can be dynamically unloaded successfully.
int register_with_object_manager = 0;
if (TAO_Singleton_Manager::instance ()->init (
register_with_object_manager) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"Unable to pre-initialize ORB"),
-1);
ACE_TRY_NEW_ENV
{
ACE_DEBUG ((LM_DEBUG,
"\n\tInitialize ORB (%t)\n\n"));
// Initialize the ORB.
this->orb_manager_.init (argc,
argv
TAO_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
#if defined (ACE_HAS_THREADS)
// Become an Active Object so that the ORB
// will execute in a separate thread.
return this->activate ();
#else
return 0;
#endif /* ACE_HAS_THREADS */
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION, "DLL_ORB::init");
}
ACE_ENDTRY;
return -1;
}
int
DLL_ORB::fini (void)
{
return TAO_Singleton_Manager::instance ()->fini ();
}
int
Time_Date_Servant::parse_args (int argc, char *argv[])
{
ACE_Get_Opt get_opts (argc, argv, "dn:o:");
int c = 0;
this->orb_ = "ORB";
while ((c = get_opts ()) != -1)
switch (c)
{
case 'd': // debug flag.
TAO_debug_level++;
break;
case 'o': // output the IOR to a file.
this->ior_output_file_ = ACE_OS::fopen (get_opts.opt_arg (), "w");
if (this->ior_output_file_ == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"Unable to open %s for writing: %p\n",
get_opts.opt_arg ()), -1);
break;
// Find the ORB in the Service Repository.
case 'n':
this->orb_ = get_opts.opt_arg ();
break;
case '?': // display help for use of the server.
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s"
" [-d]"
" [-o] <ior_output_file>"
"\n",
argv [0]),
-1);
}
// Indicates successful parsing of command line.
return 0;
}
int
Time_Date_Servant::init (int argc, char *argv[])
{
ACE_TRY_NEW_ENV
{
ACE_DEBUG ((LM_DEBUG,
"\n\tTime_Date servant\n\n"));
this->parse_args (argc, argv);
DLL_ORB *orb =
ACE_Dynamic_Service<DLL_ORB>::instance (this->orb_);
if (orb == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"can't find %s in the Service Repository\n",
this->orb_),
-1);
CORBA::String_var str = orb->orb_manager_.activate (&servant_
TAO_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
if (this->ior_output_file_)
{
ACE_OS::fprintf (this->ior_output_file_,
"%s",
str.in ());
ACE_OS::fclose (this->ior_output_file_);
}
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION, "DLL_ORB::init");
return -1;
}
ACE_ENDTRY;
return 0;
}
// The following Factory is used by the <ACE_Service_Config> and
// dll_orb.conf file to dynamically initialize the state of the
// Time_Date service.
ACE_SVC_FACTORY_DEFINE (DLL_ORB)
ACE_SVC_FACTORY_DEFINE (Time_Date_Servant)
# if defined (ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION)
template class ACE_Dynamic_Service<DLL_ORB>;
# elif defined (ACE_HAS_TEMPLATE_INSTANTIATION_PRAGMA)
#pragma instantiate ACE_Dynamic_Service<DLL_ORB>
# endif /* ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION */
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