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// $Id$
#include "orbsvcs/IR_Helper.h"
#include "tao/IIOP_Profile.h"
#include "tao/IIOP_Acceptor.h"
#include "tao/Acceptor_Registry.h"
#include "ace/Get_Opt.h"
#include "ace/Read_Buffer.h"
class ServerObject_i: public POA_ImplementationRepository::ServerObject
{
// = TITLE
// IR Server Object Implementation
//
// = DESCRIPTION
// Implementation Repository uses this to communicate with the IR
// registered server.
public:
ServerObject_i (CORBA::ORB_ptr orb, int debug = 0)
: orb_ (orb),
debug_ (debug) {}
virtual void ping (CORBA::Environment &/*ACE_TRY_ENV = TAO_default_environment ()*/)
ACE_THROW_SPEC (())
{
if (this->debug_)
ACE_DEBUG ((LM_DEBUG, "Pong!\n"));
}
virtual void shutdown (CORBA::Environment &/*ACE_TRY_ENV = TAO_default_environment ()*/)
ACE_THROW_SPEC (())
{
if (this->debug_)
ACE_DEBUG ((LM_DEBUG, "ServerObject_i::Shutdown\n"));
this->orb_->shutdown ();
}
private:
CORBA::ORB_var orb_;
int debug_;
};
IR_Helper::IR_Helper (const char *server_name,
PortableServer::POA_ptr poa,
CORBA::ORB_ptr orb,
int debug)
: name_ (ACE::strnew (server_name)),
ir_addr_ (0),
server_object_ (new ServerObject_i (orb, debug)),
implrepo_ (0),
orb_ (CORBA::ORB::_duplicate (orb)),
poa_ (PortableServer::POA::_duplicate (poa)),
debug_ (debug)
{
const char *exception_message = "Null Message";
ACE_DECLARE_NEW_CORBA_ENV;
ACE_TRY
{
CORBA::Object_var implrepo_object =
orb_->resolve_initial_references ("ImplRepoService");
if (CORBA::is_nil (implrepo_object.in ()))
{
ACE_ERROR ((LM_ERROR,
"Unable to resolve the Implementation Repository.\n"));
ACE_OS::exit (-1);
}
exception_message = "While narrowing ImplRepo";
this->implrepo_ =
ImplementationRepository::Administration::_narrow (implrepo_object.in(),
ACE_TRY_ENV);
ACE_TRY_CHECK;
// Now register the Ping Object
PortableServer::ObjectId_var server_object_id =
PortableServer::string_to_ObjectId ("server_object");
exception_message = "While activating server object";
this->poa_->activate_object_with_id (server_object_id.in (),
this->server_object_,
ACE_TRY_ENV);
ACE_TRY_CHECK;
exception_message = "While creating reference to ping object";
CORBA::Object_ptr svr_obj =
this->poa_->id_to_reference (server_object_id.in (),
ACE_TRY_ENV);
ACE_TRY_CHECK;
this->server_object_ptr_ =
ImplementationRepository::ServerObject::_narrow (svr_obj,
ACE_TRY_ENV);
ACE_TRY_CHECK;
}
ACE_CATCHANY
{
ACE_ERROR ((LM_ERROR, "IR_Helper::IR_Helper - %s\n", exception_message));
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION, "SYS_EX");
return;
}
ACE_ENDTRY;
}
IR_Helper::~IR_Helper (void)
{
delete this->name_;
// @@ Delete the two objects
}
int
IR_Helper::register_server (const char *comm_line,
const char * /*environment*/,
const char *working_dir,
CORBA_Environment &ACE_TRY_ENV)
{
ACE_TRY
{
CORBA::Object_var implrepo_object =
orb_->resolve_initial_references ("ImplRepoService");
if (CORBA::is_nil (implrepo_object.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
"Unable to resolve the Implementation Repository.\n"),
-1);
ImplementationRepository::Administration *ImplRepo =
ImplementationRepository::Administration::_narrow (implrepo_object.in(),
ACE_TRY_ENV);
ACE_TRY_CHECK;
if (CORBA::is_nil (implrepo_object.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
"IR_Helper::register_server - Could not narrow IR::Admin\n"),
-1);
ImplementationRepository::StartupOptions startup_options;
startup_options.command_line = CORBA::string_dup (comm_line);
// @@ Implement Environment
// startup_options.environment = CORBA::string_dup (environment);
startup_options.working_directory = CORBA::string_dup (working_dir);
ImplRepo->reregister_server (this->name_, startup_options, ACE_TRY_ENV);
ACE_TRY_CHECK;
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION, "IR_Helper::register_server");
return -1;
}
ACE_ENDTRY;
return 0;
}
void
IR_Helper::notify_startup (CORBA_Environment &ACE_TRY_ENV)
{
// @@ Don't use the ORB_Core_instance() keep a pointer to the ORB
// and use the orb_core() accessor
TAO_Acceptor_Registry* registry =
TAO_ORB_Core_instance ()->acceptor_registry ();
TAO_Acceptor *acceptor = 0;
TAO_AcceptorSetItor end = registry->end ();
for (TAO_AcceptorSetItor i = registry->begin (); i != end; ++i)
if ((*i)->tag () == TAO_IOP_TAG_INTERNET_IOP)
{
acceptor = (*i);
break;
}
if (acceptor == 0)
ACE_THROW (CORBA::NO_IMPLEMENT());
TAO_IIOP_Acceptor* iiop_acceptor =
ACE_dynamic_cast (TAO_IIOP_Acceptor*,acceptor);
// Get our host and port and convert it to something we can use.
const ACE_INET_Addr& my_addr = iiop_acceptor->address ();
ImplementationRepository::Address my_ir_addr;
my_ir_addr.port = my_addr.get_port_number ();
my_ir_addr.host = CORBA::string_dup (my_addr.get_host_name ());
ACE_TRY
{
delete this->ir_addr_;
this->ir_addr_ = this->implrepo_->server_is_running (this->name_,
my_ir_addr,
ACE_dynamic_cast (ImplementationRepository::ServerObject *, this->server_object_ptr_),
ACE_TRY_ENV);
ACE_TRY_CHECK;
}
ACE_CATCHANY
{
ACE_RETHROW;
}
ACE_ENDTRY;
}
// Notify the IR that the server has been shut down.
void
IR_Helper::notify_shutdown (CORBA_Environment &ACE_TRY_ENV)
{
ACE_TRY
{
this->implrepo_->server_is_shutting_down (this->name_, ACE_TRY_ENV);
ACE_TRY_CHECK;
}
ACE_CATCHANY
{
ACE_RETHROW;
}
ACE_ENDTRY;
}
void
IR_Helper::change_object (CORBA::Object_ptr obj,
CORBA_Environment &)
{
if (obj
&& obj->_stubobj ()
&& obj->_stubobj ()->profile_in_use ()
&& this->implrepo_
&& this->implrepo_->_stubobj ()
&& this->implrepo_->_stubobj ()->profile_in_use () )
{
TAO_IIOP_Profile *implrepo_pfile =
ACE_dynamic_cast (TAO_IIOP_Profile *,
this->implrepo_->_stubobj ()->profile_in_use ());
TAO_IIOP_Profile *iiop_pfile =
ACE_dynamic_cast (TAO_IIOP_Profile *,
obj->_stubobj ()->profile_in_use ());
// @@ Only same host for now
iiop_pfile->port (implrepo_pfile->port ());
}
}
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