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// $Id$
// ============================================================================
//
// = FILENAME
// Quoter_Server.cpp
//
// = DESCRIPTION
// The Server for the Quoter Factory
//
// = AUTHOR
// Darrell Brunsch (brunsch@cs.wustl.edu)
// Michael Kircher (mk1@cs.wustl.edu)
//
// ============================================================================
#include "server.h"
Quoter_Server::Quoter_Server (void)
: num_of_objs_ (1),
use_naming_service_ (1),
ior_output_file_ (0)
{
}
int
Quoter_Server::parse_args (void)
{
ACE_Get_Opt get_opts (argc_, argv_, "dn:o:s");
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'd': // debug flag.
TAO_debug_level++;
break;
case 'n': // number of Quoter objects we export
this->num_of_objs_ = ACE_OS::atoi (get_opts.optarg);
break;
case 'o': // output the IOR to a file.
this->ior_output_file_ = ACE_OS::fopen (get_opts.optarg, "w");
if (this->ior_output_file_ == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"Unable to open %s for writing: %p\n",
get_opts.optarg), -1);
break;
case 's': // Don't use the TAO Naming Service.
this->use_naming_service_=0;
break;
case '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s"
" [-d]"
" [-n] <num of Quoter objects>"
" [-o] <ior_output_file>"
" [-s]"
"\n",
argv_ [0]),
1);
}
// Indicates successful parsing of command line.
return 0;
}
int
Quoter_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 ();
// Activate the object.
CORBA::String_var str =
this->orb_manager_.activate (&this->quoter_Factory_Impl_,
env);
ACE_DEBUG ((LM_DEBUG,
"The IOR is: <%s>\n",
str.in ()));
if (this->ior_output_file_)
{
ACE_OS::fprintf (this->ior_output_file_, "%s", str.in ());
ACE_OS::fclose (this->ior_output_file_);
}
if (this->use_naming_service_)
return this->init_naming_service (env);
return 0;
}
// Initialisation of Naming Service and register IDL_Quoter Context
// and Quoter_factory object.
int
Quoter_Server::init_naming_service (CORBA::Environment& env)
{
TAO_TRY
{
CORBA::ORB_ptr orb_ptr = TAO_ORB_Core_instance()->orb();
TAO_CHECK_ENV;
CORBA::Object_var naming_obj =
orb_ptr->resolve_initial_references ("NameService");
if (CORBA::is_nil (naming_obj.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
" (%P|%t) Unable to resolve the Name Service.\n"),
-1);
namingContext_var_ =
CosNaming::NamingContext::_narrow (naming_obj.in (), TAO_TRY_ENV);
TAO_CHECK_ENV;
CosNaming::Name quoterContextName (1);
quoterContextName.length (1);
quoterContextName[0].id = CORBA::string_dup ("IDL_Quoter");
CosNaming::NamingContext_var quoterNameContext =
namingContext_var_->bind_new_context (quoterContextName, env);
TAO_CHECK_ENV_RETURN (env, -1);
//Register the quoter_factory name with the IDL_quoter Naming
//Context...
CosNaming::Name quoterFactoryContextName (1);
quoterFactoryContextName.length (1);
quoterFactoryContextName[0].id = CORBA::string_dup ("Quoter_Factory");
quoterNameContext->bind (quoterFactoryContextName,
quoter_Factory_Impl_._this(env),
env);
TAO_CHECK_ENV_RETURN (env, -1);
}
TAO_CATCHANY
{
TAO_TRY_ENV.print_exception ("Quoter::init_naming_service");
return -1;
}
TAO_ENDTRY;
return 0;
}
int
Quoter_Server::run (CORBA::Environment& env)
{
if (orb_manager_.orb()->run () == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"run"),
-1);
return 0;
}
Quoter_Server::~Quoter_Server (void)
{
TAO_TRY
{
// Unbind quoter factory context and name.
CosNaming::Name factory_name (2);
factory_name.length (2);
factory_name[0].id = CORBA::string_dup ("IDL_Quoter");
factory_name[1].id = CORBA::string_dup ("Quoter_Factory");
this->namingContext_var_->unbind (factory_name,TAO_TRY_ENV);
TAO_CHECK_ENV;
factory_name.length (1);
this->namingContext_var_->unbind (factory_name,TAO_TRY_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
main (int argc, char *argv[])
{
Quoter_Server quoter_server;
ACE_DEBUG ((LM_DEBUG,
"\n\tIDL_Quoter:SERVER \n \n"));
TAO_TRY
{
if (quoter_server.init (argc,argv,TAO_TRY_ENV) == -1)
return 1;
else
{
quoter_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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