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// $Id$
// ============================================================================
//
// = FILENAME
// FactoryFinder.cpp
//
// = DESCRIPTION
// A Factory Finder for the Quoter example. This example conforms
// to the CosLifeCycle Factory Finder notion.
//
// = AUTHOR
// Michael Kircher (mk1@cs.wustl.edu)
//
// ============================================================================
#include "tao/corba.h"
#include "Factory_Finder.h"
ACE_RCSID(Quoter, Factory_Finder, "$Id$")
static const char usage [] = "[-? |\n[-O[RBport] ORB port number]]";
Quoter_Factory_Finder_Server::Quoter_Factory_Finder_Server (void)
{
}
Quoter_Factory_Finder_Server::~Quoter_Factory_Finder_Server (void)
{
TAO_TRY
{
// Unbind the Quoter Factory Finder.
CosNaming::Name factory_Finder_Name (2);
factory_Finder_Name.length (2);
factory_Finder_Name[0].id = CORBA::string_dup ("IDL_Quoter");
factory_Finder_Name[1].id = CORBA::string_dup ("Quoter_Factory_Finder");
this->quoterNamingContext_var_->unbind (factory_Finder_Name,TAO_TRY_ENV);
TAO_CHECK_ENV;
}
TAO_CATCH (CORBA::SystemException, sysex)
{
ACE_UNUSED_ARG (sysex);
TAO_TRY_ENV.print_exception ("System Exception");
}
TAO_CATCH (CORBA::UserException, userex)
{
ACE_UNUSED_ARG (userex);
TAO_TRY_ENV.print_exception ("User Exception");
}
TAO_ENDTRY;
}
int
Quoter_Factory_Finder_Server::init (int argc, char *argv[], CORBA::Environment& env)
{
if (this->orb_manager_.init (argc,
argv,
env) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"init"),
-1);
// Copy them, because parse_args expects them there.
this->argc_ = argc;
this->argv_ = argv;
this->parse_args ();
ACE_NEW_RETURN (this->quoter_Factory_Finder_Impl_ptr_,
Quoter_Factory_Finder_Impl(),
-1);
// Activate the object.
CORBA::String_var str =
this->orb_manager_.activate (this->quoter_Factory_Finder_Impl_ptr_,
env);
// Failure while activating the Quoter Factory Finder object
if (env.exception () != 0)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"init: Failure while activating the Quoter Factory Finder Impl.\n"),
-1);
ACE_DEBUG ((LM_DEBUG,
"The IOR is: <%s>\n",
str.in ()));
// Register the Quoter Factory Finder with the Naming Service
TAO_TRY
{
ACE_DEBUG ((LM_DEBUG,"Trying to get a reference to the Naming Service.\n"));
// Get the Naming Service object reference.
CORBA::Object_var namingObj_var =
orb_manager_.orb()->resolve_initial_references ("NameService");
TAO_CHECK_ENV;
if (CORBA::is_nil (namingObj_var.in ()))
ACE_ERROR ((LM_ERROR,
" (%P|%t) Unable get the Naming Service.\n"));
// Narrow the object reference to a Naming Context.
CosNaming::NamingContext_var namingContext_var =
CosNaming::NamingContext::_narrow (namingObj_var.in (),
TAO_TRY_ENV);
TAO_CHECK_ENV;
ACE_DEBUG ((LM_DEBUG,"Have a proper reference to the Naming Service.\n"));
// Get the IDL_Quoter naming context.
CosNaming::Name quoterContextName (1); // max = 1
quoterContextName.length (1);
quoterContextName[0].id = CORBA::string_dup ("IDL_Quoter");
CORBA::Object_var quoterNamingObj_var =
namingContext_var->resolve (quoterContextName, TAO_TRY_ENV);
TAO_CHECK_ENV;
quoterNamingContext_var_ =
CosNaming::NamingContext::_narrow (quoterNamingObj_var.in (),
TAO_TRY_ENV);
ACE_DEBUG ((LM_DEBUG,
"Have a proper reference to the Quoter Naming Context.\n"));
// Bind the QuoterFactory Finder to the IDL_Quoter naming
// context.
CosNaming::Name quoter_Factory_Finder_Name_ (1);
quoter_Factory_Finder_Name_.length (1);
quoter_Factory_Finder_Name_[0].id = CORBA::string_dup ("Quoter_Factory_Finder");
quoterNamingContext_var_->bind (quoter_Factory_Finder_Name_,
this->quoter_Factory_Finder_Impl_ptr_->_this(TAO_TRY_ENV),
TAO_TRY_ENV);
TAO_CHECK_ENV;
ACE_DEBUG ((LM_DEBUG,
"Bound the Quoter Factory Finder to the Quoter Naming Context.\n"));
}
TAO_CATCHANY
{
TAO_TRY_ENV.print_exception ("SYS_EX");
}
TAO_ENDTRY;
return 0;
}
int
Quoter_Factory_Finder_Server::run (CORBA::Environment& env)
{
if (orb_manager_.orb()->run () == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"run"),
-1);
return 0;
}
// Function get_options.
u_int
Quoter_Factory_Finder_Server::parse_args (void)
{
// We need the 'O' in get_opt () because we also want to have ORB
// parameters, they all start with 'O'.
ACE_Get_Opt get_opt (this->argc_, this->argv_, "O?");
int opt;
while ((opt = get_opt ()) != EOF)
switch (opt)
{
case '?':
ACE_DEBUG ((LM_DEBUG,
"Usage: %s %s\n",
this->argv_[0], usage));
ACE_OS::exit (0);
break;
default:
ACE_ERROR_RETURN ((LM_ERROR,
"%s: unknown arg, -%c\n"
"Usage: %s %s\n",
this->argv_[0], char (opt),
this->argv_[0],
usage),
1);
}
return 0;
}
// function main
int
main (int argc, char *argv [])
{
Quoter_Factory_Finder_Server quoter_Factory_Finder_Server;
ACE_DEBUG ((LM_DEBUG,
"\n\tIDL_Quoter:Quoter_Factory_Finder \n \n"));
TAO_TRY
{
if (quoter_Factory_Finder_Server.init (argc,argv,TAO_TRY_ENV) == -1)
return 1;
else
{
quoter_Factory_Finder_Server.run (TAO_TRY_ENV);
TAO_CHECK_ENV;
}
}
TAO_CATCH (CORBA::SystemException, sysex)
{
ACE_UNUSED_ARG (sysex);
TAO_TRY_ENV.print_exception ("System Exception");
return -1;
}
TAO_CATCH (CORBA::UserException, userex)
{
ACE_UNUSED_ARG (userex);
TAO_TRY_ENV.print_exception ("User Exception");
return -1;
}
TAO_ENDTRY;
return 0;
}
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