// "$Id$" #include "ORB.h" ACE_RCSID (tao, ORB, "$Id$") #include "ORB_Table.h" #include "Connector_Registry.h" #include "IOR_Parser.h" #include "Parser_Registry.h" #include "Object.h" #include "Typecode.h" #include "Stub.h" #include "ORB_Core.h" #include "debug.h" #include "TAO_Internal.h" #include "NVList.h" #include "Dynamic_Adapter.h" #include "CDR.h" #include "MProfile.h" #include "Profile.h" #include "default_ports.h" #include "ORBInitInfo.h" #include "ORBInitializer_Registry.h" #include "TAO_Singleton_Manager.h" #include "Policy_Manager.h" #include "Valuetype_Adapter.h" #include "CodecFactory_ORBInitializer.h" #include "TypeCodeFactory_Adapter.h" #if TAO_HAS_INTERCEPTORS == 1 # include "PICurrent_ORBInitializer.h" /* @@ This should go away! */ #endif /* TAO_HAS_INTERCEPTORS == 1 */ #include "Object_KeyC.h" #include "ace/Dynamic_Service.h" #include "ace/Service_Repository.h" #include "ace/Object_Manager.h" #include "ace/SOCK_Dgram_Mcast.h" #include "ace/SOCK_Acceptor.h" #include "ace/Thread_Manager.h" #include "ace/Auto_Ptr.h" #include "ace/Arg_Shifter.h" #include "ace/Reactor.h" #include "ace/Argv_Type_Converter.h" #if !defined (__ACE_INLINE__) # include "ORB.i" #endif /* ! __ACE_INLINE__ */ static const char ior_prefix[] = "IOR:"; // = Static initialization. // Count of the number of ORBs. int CORBA::ORB::orb_init_count_ = 0; // **************************************************************** CORBA::ORB::InvalidName::InvalidName (void) : CORBA::UserException ("IDL:omg.org/CORBA/ORB/InvalidName:1.0", "InvalidName") { } // Destructor - all members are of self managing types. CORBA::ORB::InvalidName::~InvalidName (void) { } // Copy constructor. CORBA::ORB::InvalidName::InvalidName (const CORBA::ORB::InvalidName &exc) : CORBA::UserException (exc._rep_id (), exc._name ()) { } // Assignment operator. CORBA::ORB::InvalidName& CORBA::ORB::InvalidName::operator= (const ::CORBA::ORB::InvalidName &_tao_excp) { this->UserException::operator= (_tao_excp); return *this; } CORBA::ORB::InvalidName * CORBA::ORB::InvalidName::_downcast (CORBA::Exception *exc) { if (!ACE_OS::strcmp ("IDL:omg.org/CORBA/ORB/InvalidName:1.0", exc->_rep_id ())) { return ACE_dynamic_cast (InvalidName *, exc); } else { return 0; } } CORBA::Exception *CORBA::ORB::InvalidName::_alloc (void) { CORBA::Exception *retval = 0; ACE_NEW_RETURN (retval, ::CORBA::ORB::InvalidName, 0); return retval; } CORBA::Exception * CORBA::ORB::InvalidName::_tao_duplicate (void) const { CORBA::Exception *result; ACE_NEW_RETURN ( result, ::CORBA::ORB::InvalidName (*this), 0 ); return result; } void CORBA::ORB::InvalidName::_raise (void) const { TAO_RAISE (*this); } void CORBA::ORB::InvalidName::_tao_encode ( TAO_OutputCDR & ACE_ENV_ARG_DECL ) const { ACE_THROW (CORBA::MARSHAL ()); } void CORBA::ORB::InvalidName::_tao_decode ( TAO_InputCDR & ACE_ENV_ARG_DECL ) { ACE_THROW (CORBA::MARSHAL ()); } // **************************************************************** CORBA::ORB::ORB (TAO_ORB_Core *orb_core) : lock_ () , refcount_ (1) , orb_core_ (orb_core) , use_omg_ior_format_ (1) , timeout_ (0) { } CORBA::ORB::~ORB (void) { // This destructor is only invoked when the last ORB reference (not // instance) is being destroyed. } void CORBA::ORB::shutdown (CORBA::Boolean wait_for_completion ACE_ENV_ARG_DECL) { // We cannot lock the exceptions here. We need to propogate // BAD_INV_ORDER exceptions if needed to the caller. Locking // exceptions down would render us non-compliant with the spec. this->check_shutdown (ACE_ENV_SINGLE_ARG_PARAMETER); ACE_CHECK; this->orb_core ()->shutdown (wait_for_completion ACE_ENV_ARG_PARAMETER); } void CORBA::ORB::destroy (ACE_ENV_SINGLE_ARG_DECL) { if (this->orb_core () == 0) { // If the ORB_Core pointer is zero, assume that the ORB_Core has // been destroyed. // As defined by the CORBA 2.3 specification, throw a // CORBA::OBJECT_NOT_EXIST exception if the ORB has been // destroyed by the time an ORB function is called. ACE_THROW (CORBA::OBJECT_NOT_EXIST (TAO_DEFAULT_MINOR_CODE, CORBA::COMPLETED_NO)); } if (TAO_debug_level >= 3) { ACE_DEBUG ((LM_DEBUG, ACE_LIB_TEXT ("CORBA::ORB::destroy() has been called on ORB <%s>.\n"), ACE_TEXT_CHAR_TO_TCHAR (this->orb_core ()->orbid ()))); } this->orb_core ()->destroy (ACE_ENV_SINGLE_ARG_PARAMETER); ACE_CHECK; // Now invalidate the pointer to the ORB_Core that created this // ORB. this->orb_core_ = 0; } void CORBA::ORB::run (ACE_ENV_SINGLE_ARG_DECL) { this->run (0 ACE_ENV_ARG_PARAMETER); } void CORBA::ORB::run (ACE_Time_Value &tv ACE_ENV_ARG_DECL) { this->run (&tv ACE_ENV_ARG_PARAMETER); } void CORBA::ORB::run (ACE_Time_Value *tv ACE_ENV_ARG_DECL) { this->check_shutdown (ACE_ENV_SINGLE_ARG_PARAMETER); ACE_CHECK; this->orb_core ()->run (tv, 0 ACE_ENV_ARG_PARAMETER); } void CORBA::ORB::perform_work (ACE_ENV_SINGLE_ARG_DECL) { this->perform_work (0 ACE_ENV_ARG_PARAMETER); } void CORBA::ORB::perform_work (ACE_Time_Value &tv ACE_ENV_ARG_DECL) { this->perform_work (&tv ACE_ENV_ARG_PARAMETER); } void CORBA::ORB::perform_work (ACE_Time_Value *tv ACE_ENV_ARG_DECL) { // This method should not be called if the ORB has been shutdown. this->check_shutdown (ACE_ENV_SINGLE_ARG_PARAMETER); ACE_CHECK; this->orb_core ()->run (tv, 1 ACE_ENV_ARG_PARAMETER); } CORBA::Boolean CORBA::ORB::work_pending (ACE_Time_Value &tv ACE_ENV_ARG_DECL) { // This method should not be called if the ORB has been shutdown. this->check_shutdown (ACE_ENV_SINGLE_ARG_PARAMETER); ACE_CHECK_RETURN (0); int result = this->orb_core_->reactor ()->work_pending (tv); if (result == 0 || (result == -1 && errno == ETIME)) return 0; if (result == -1) ACE_THROW_RETURN (CORBA::INTERNAL (), 0); return 1; } CORBA::Boolean CORBA::ORB::work_pending (ACE_ENV_SINGLE_ARG_DECL) { // This method should not be called if the ORB has been shutdown. this->check_shutdown (ACE_ENV_SINGLE_ARG_PARAMETER); ACE_CHECK_RETURN (0); int result = this->orb_core_->reactor ()->work_pending (); if (result == 0) return 0; if (result == -1) ACE_THROW_RETURN (CORBA::INTERNAL (), 0); return 1; } #if (TAO_HAS_MINIMUM_CORBA == 0) void CORBA::ORB::create_list (CORBA::Long count, CORBA::NVList_ptr &new_list ACE_ENV_ARG_DECL) { ACE_ASSERT (CORBA::ULong (count) <= UINT_MAX); // Create an empty list ACE_NEW_THROW_EX (new_list, CORBA::NVList, CORBA::NO_MEMORY ( CORBA::SystemException::_tao_minor_code ( TAO_DEFAULT_MINOR_CODE, ENOMEM), CORBA::COMPLETED_NO)); ACE_CHECK; // If count is greater than 0, create a list of NamedValues. if (count != 0) { new_list->max_ = (CORBA::ULong) count; for (CORBA::Long i = 0; i < count; i++) { CORBA::NamedValue_ptr nv = 0; ACE_NEW_THROW_EX (nv, CORBA::NamedValue, CORBA::NO_MEMORY ( CORBA::SystemException::_tao_minor_code ( TAO_DEFAULT_MINOR_CODE, ENOMEM), CORBA::COMPLETED_NO)); ACE_CHECK; new_list->values_.enqueue_tail (nv); } } } void CORBA::ORB::create_exception_list (CORBA::ExceptionList_ptr &list ACE_ENV_ARG_DECL) { TAO_Dynamic_Adapter *dynamic_adapter = ACE_Dynamic_Service::instance ( TAO_ORB_Core::dynamic_adapter_name () ); dynamic_adapter->create_exception_list (list ACE_ENV_ARG_PARAMETER); } void CORBA::ORB::create_environment (CORBA::Environment_ptr &environment ACE_ENV_ARG_DECL) { ACE_NEW_THROW_EX (environment, CORBA::Environment (), CORBA::NO_MEMORY ( CORBA::SystemException::_tao_minor_code ( TAO_DEFAULT_MINOR_CODE, ENOMEM), CORBA::COMPLETED_NO)); } void CORBA::ORB::create_named_value (CORBA::NamedValue_ptr &nv ACE_ENV_ARG_DECL) { ACE_NEW_THROW_EX (nv, CORBA::NamedValue, CORBA::NO_MEMORY ( CORBA::SystemException::_tao_minor_code ( TAO_DEFAULT_MINOR_CODE, ENOMEM), CORBA::COMPLETED_NO)); } // The following functions are not implemented - they just throw // CORBA::NO_IMPLEMENT. CORBA::Boolean CORBA::ORB::get_service_information ( CORBA::ServiceType /* service_type */, CORBA::ServiceInformation_out /* service_information */ ACE_ENV_ARG_DECL) { ACE_THROW_RETURN (CORBA::NO_IMPLEMENT ( CORBA::SystemException::_tao_minor_code ( TAO_DEFAULT_MINOR_CODE, ENOTSUP), CORBA::COMPLETED_NO), 0); } void CORBA::ORB::create_context_list (CORBA::ContextList_ptr & ACE_ENV_ARG_DECL) { ACE_THROW (CORBA::NO_IMPLEMENT ( CORBA::SystemException::_tao_minor_code ( TAO_DEFAULT_MINOR_CODE, ENOTSUP), CORBA::COMPLETED_NO)); } void CORBA::ORB::get_default_context (CORBA::Context_ptr & ACE_ENV_ARG_DECL) { ACE_THROW (CORBA::NO_IMPLEMENT ( CORBA::SystemException::_tao_minor_code ( TAO_DEFAULT_MINOR_CODE, ENOTSUP), CORBA::COMPLETED_NO)); } void CORBA::ORB::send_multiple_requests_oneway (const CORBA::ORB::RequestSeq & ACE_ENV_ARG_DECL) { ACE_THROW (CORBA::NO_IMPLEMENT ( CORBA::SystemException::_tao_minor_code ( TAO_DEFAULT_MINOR_CODE, ENOTSUP), CORBA::COMPLETED_NO)); } void CORBA::ORB::send_multiple_requests_deferred (const CORBA::ORB::RequestSeq & ACE_ENV_ARG_DECL) { ACE_THROW (CORBA::NO_IMPLEMENT ( CORBA::SystemException::_tao_minor_code ( TAO_DEFAULT_MINOR_CODE, ENOTSUP), CORBA::COMPLETED_NO)); } void CORBA::ORB::get_next_response (CORBA::Request_ptr & ACE_ENV_ARG_DECL) { ACE_THROW (CORBA::NO_IMPLEMENT ( CORBA::SystemException::_tao_minor_code ( TAO_DEFAULT_MINOR_CODE, ENOTSUP), CORBA::COMPLETED_NO)); } CORBA::Boolean CORBA::ORB::poll_next_response (ACE_ENV_SINGLE_ARG_DECL) { ACE_THROW_RETURN (CORBA::NO_IMPLEMENT ( CORBA::SystemException::_tao_minor_code ( TAO_DEFAULT_MINOR_CODE, ENOTSUP), CORBA::COMPLETED_NO), 0); } // **************************************************************** CORBA::TypeCode_ptr CORBA::ORB::create_struct_tc ( const char *id, const char *name, const CORBA::StructMemberSeq & members ACE_ENV_ARG_DECL ) ACE_THROW_SPEC ((CORBA::SystemException)) { TAO_TypeCodeFactory_Adapter *adapter = ACE_Dynamic_Service::instance ( TAO_ORB_Core::typecodefactory_adapter_name () ); if (adapter == 0) { ACE_THROW_RETURN (CORBA::INTERNAL (), CORBA::TypeCode::_nil ()); } return adapter->create_struct_tc (id, name, members ACE_ENV_ARG_PARAMETER); } CORBA::TypeCode_ptr CORBA::ORB::create_union_tc ( const char *id, const char *name, CORBA::TypeCode_ptr discriminator_type, const CORBA::UnionMemberSeq & members ACE_ENV_ARG_DECL ) ACE_THROW_SPEC ((CORBA::SystemException)) { TAO_TypeCodeFactory_Adapter *adapter = ACE_Dynamic_Service::instance ( TAO_ORB_Core::typecodefactory_adapter_name () ); if (adapter == 0) { ACE_THROW_RETURN (CORBA::INTERNAL (), CORBA::TypeCode::_nil ()); } return adapter->create_union_tc (id, name, discriminator_type, members ACE_ENV_ARG_PARAMETER); } CORBA::TypeCode_ptr CORBA::ORB::create_enum_tc ( const char *id, const char *name, const CORBA::EnumMemberSeq & members ACE_ENV_ARG_DECL ) ACE_THROW_SPEC ((CORBA::SystemException)) { TAO_TypeCodeFactory_Adapter *adapter = ACE_Dynamic_Service::instance ( TAO_ORB_Core::typecodefactory_adapter_name () ); if (adapter == 0) { ACE_THROW_RETURN (CORBA::INTERNAL (), CORBA::TypeCode::_nil ()); } return adapter->create_enum_tc (id, name, members ACE_ENV_ARG_PARAMETER); } CORBA::TypeCode_ptr CORBA::ORB::create_alias_tc ( const char *id, const char *name, CORBA::TypeCode_ptr original_type ACE_ENV_ARG_DECL ) ACE_THROW_SPEC ((CORBA::SystemException)) { TAO_TypeCodeFactory_Adapter *adapter = ACE_Dynamic_Service::instance ( TAO_ORB_Core::typecodefactory_adapter_name () ); if (adapter == 0) { ACE_THROW_RETURN (CORBA::INTERNAL (), CORBA::TypeCode::_nil ()); } return adapter->create_alias_tc (id, name, original_type ACE_ENV_ARG_PARAMETER); } CORBA::TypeCode_ptr CORBA::ORB::create_exception_tc ( const char *id, const char *name, const CORBA::StructMemberSeq & members ACE_ENV_ARG_DECL ) ACE_THROW_SPEC ((CORBA::SystemException)) { TAO_TypeCodeFactory_Adapter *adapter = ACE_Dynamic_Service::instance ( TAO_ORB_Core::typecodefactory_adapter_name () ); if (adapter == 0) { ACE_THROW_RETURN (CORBA::INTERNAL (), CORBA::TypeCode::_nil ()); } return adapter->create_exception_tc (id, name, members ACE_ENV_ARG_PARAMETER); } CORBA::TypeCode_ptr CORBA::ORB::create_interface_tc ( const char *id, const char *name ACE_ENV_ARG_DECL ) ACE_THROW_SPEC ((CORBA::SystemException)) { TAO_TypeCodeFactory_Adapter *adapter = ACE_Dynamic_Service::instance ( TAO_ORB_Core::typecodefactory_adapter_name () ); if (adapter == 0) { ACE_THROW_RETURN (CORBA::INTERNAL (), CORBA::TypeCode::_nil ()); } return adapter->create_interface_tc (id, name ACE_ENV_ARG_PARAMETER); } CORBA::TypeCode_ptr CORBA::ORB::create_string_tc ( CORBA::ULong bound ACE_ENV_ARG_DECL ) ACE_THROW_SPEC ((CORBA::SystemException)) { TAO_TypeCodeFactory_Adapter *adapter = ACE_Dynamic_Service::instance ( TAO_ORB_Core::typecodefactory_adapter_name () ); if (adapter == 0) { ACE_THROW_RETURN (CORBA::INTERNAL (), CORBA::TypeCode::_nil ()); } return adapter->create_string_tc (bound ACE_ENV_ARG_PARAMETER); } CORBA::TypeCode_ptr CORBA::ORB::create_wstring_tc ( CORBA::ULong bound ACE_ENV_ARG_DECL ) ACE_THROW_SPEC ((CORBA::SystemException)) { TAO_TypeCodeFactory_Adapter *adapter = ACE_Dynamic_Service::instance ( TAO_ORB_Core::typecodefactory_adapter_name () ); if (adapter == 0) { ACE_THROW_RETURN (CORBA::INTERNAL (), CORBA::TypeCode::_nil ()); } return adapter->create_wstring_tc (bound ACE_ENV_ARG_PARAMETER); } CORBA::TypeCode_ptr CORBA::ORB::create_fixed_tc ( CORBA::UShort digits, CORBA::UShort scale ACE_ENV_ARG_DECL ) ACE_THROW_SPEC ((CORBA::SystemException)) { TAO_TypeCodeFactory_Adapter *adapter = ACE_Dynamic_Service::instance ( TAO_ORB_Core::typecodefactory_adapter_name () ); if (adapter == 0) { ACE_THROW_RETURN (CORBA::INTERNAL (), CORBA::TypeCode::_nil ()); } return adapter->create_fixed_tc (digits, scale ACE_ENV_ARG_PARAMETER); } CORBA::TypeCode_ptr CORBA::ORB::create_sequence_tc ( CORBA::ULong bound, CORBA::TypeCode_ptr element_type ACE_ENV_ARG_DECL ) ACE_THROW_SPEC ((CORBA::SystemException)) { TAO_TypeCodeFactory_Adapter *adapter = ACE_Dynamic_Service::instance ( TAO_ORB_Core::typecodefactory_adapter_name () ); if (adapter == 0) { ACE_THROW_RETURN (CORBA::INTERNAL (), CORBA::TypeCode::_nil ()); } return adapter->create_sequence_tc (bound, element_type ACE_ENV_ARG_PARAMETER); } CORBA::TypeCode_ptr CORBA::ORB::create_array_tc ( CORBA::ULong length, CORBA::TypeCode_ptr element_type ACE_ENV_ARG_DECL ) ACE_THROW_SPEC ((CORBA::SystemException)) { TAO_TypeCodeFactory_Adapter *adapter = ACE_Dynamic_Service::instance ( TAO_ORB_Core::typecodefactory_adapter_name () ); if (adapter == 0) { ACE_THROW_RETURN (CORBA::INTERNAL (), CORBA::TypeCode::_nil ()); } return adapter->create_array_tc (length, element_type ACE_ENV_ARG_PARAMETER); } CORBA::TypeCode_ptr CORBA::ORB::create_value_tc ( const char *id, const char *name, CORBA::ValueModifier type_modifier, CORBA::TypeCode_ptr concrete_base, const CORBA::ValueMemberSeq & members ACE_ENV_ARG_DECL ) ACE_THROW_SPEC ((CORBA::SystemException)) { TAO_TypeCodeFactory_Adapter *adapter = ACE_Dynamic_Service::instance ( TAO_ORB_Core::typecodefactory_adapter_name () ); if (adapter == 0) { ACE_THROW_RETURN (CORBA::INTERNAL (), CORBA::TypeCode::_nil ()); } return adapter->create_value_tc (id, name, type_modifier, concrete_base, members ACE_ENV_ARG_PARAMETER); } CORBA::TypeCode_ptr CORBA::ORB::create_value_box_tc ( const char *id, const char *name, CORBA::TypeCode_ptr boxed_type ACE_ENV_ARG_DECL ) ACE_THROW_SPEC ((CORBA::SystemException)) { TAO_TypeCodeFactory_Adapter *adapter = ACE_Dynamic_Service::instance ( TAO_ORB_Core::typecodefactory_adapter_name () ); if (adapter == 0) { ACE_THROW_RETURN (CORBA::INTERNAL (), CORBA::TypeCode::_nil ()); } return adapter->create_value_box_tc (id, name, boxed_type ACE_ENV_ARG_PARAMETER); } CORBA::TypeCode_ptr CORBA::ORB::create_native_tc ( const char *id, const char *name ACE_ENV_ARG_DECL ) ACE_THROW_SPEC ((CORBA::SystemException)) { TAO_TypeCodeFactory_Adapter *adapter = ACE_Dynamic_Service::instance ( TAO_ORB_Core::typecodefactory_adapter_name () ); if (adapter == 0) { ACE_THROW_RETURN (CORBA::INTERNAL (), CORBA::TypeCode::_nil ()); } return adapter->create_native_tc (id, name ACE_ENV_ARG_PARAMETER); } CORBA::TypeCode_ptr CORBA::ORB::create_recursive_tc ( const char *id ACE_ENV_ARG_DECL ) ACE_THROW_SPEC ((CORBA::SystemException)) { TAO_TypeCodeFactory_Adapter *adapter = ACE_Dynamic_Service::instance ( TAO_ORB_Core::typecodefactory_adapter_name () ); if (adapter == 0) { ACE_THROW_RETURN (CORBA::INTERNAL (), CORBA::TypeCode::_nil ()); } return adapter->create_recursive_tc (id ACE_ENV_ARG_PARAMETER); } CORBA::TypeCode_ptr CORBA::ORB::create_abstract_interface_tc ( const char *id, const char *name ACE_ENV_ARG_DECL ) ACE_THROW_SPEC ((CORBA::SystemException)) { TAO_TypeCodeFactory_Adapter *adapter = ACE_Dynamic_Service::instance ( TAO_ORB_Core::typecodefactory_adapter_name () ); if (adapter == 0) { ACE_THROW_RETURN (CORBA::INTERNAL (), CORBA::TypeCode::_nil ()); } return adapter->create_abstract_interface_tc (id, name ACE_ENV_ARG_PARAMETER); } CORBA::TypeCode_ptr CORBA::ORB::create_local_interface_tc ( const char *id, const char *name ACE_ENV_ARG_DECL ) ACE_THROW_SPEC ((CORBA::SystemException)) { TAO_TypeCodeFactory_Adapter *adapter = ACE_Dynamic_Service::instance ( TAO_ORB_Core::typecodefactory_adapter_name () ); if (adapter == 0) { ACE_THROW_RETURN (CORBA::INTERNAL (), CORBA::TypeCode::_nil ()); } return adapter->create_local_interface_tc (id, name ACE_ENV_ARG_PARAMETER); } // **************************************************************** #endif /* TAO_HAS_MINIMUM_CORBA */ CORBA::Object_ptr CORBA::ORB::resolve_root_poa (ACE_ENV_SINGLE_ARG_DECL) { return this->orb_core_->root_poa (ACE_ENV_SINGLE_ARG_PARAMETER); } CORBA::Object_ptr CORBA::ORB::resolve_poa_current (ACE_ENV_SINGLE_ARG_DECL_NOT_USED) { return this->orb_core_->poa_current (); } CORBA::Object_ptr CORBA::ORB::resolve_policy_manager (ACE_ENV_SINGLE_ARG_DECL_NOT_USED) { #if (TAO_HAS_CORBA_MESSAGING == 1) TAO_Policy_Manager *policy_manager = this->orb_core_->policy_manager (); if (policy_manager == 0) return CORBA::Object::_nil (); return CORBA::Object::_duplicate (policy_manager); #else return CORBA::Object::_nil (); #endif /* TAO_HAS_CORBA_MESSAGING == 1 */ } CORBA::Object_ptr CORBA::ORB::resolve_policy_current (ACE_ENV_SINGLE_ARG_DECL_NOT_USED) { #if (TAO_HAS_CORBA_MESSAGING == 1) TAO_Policy_Current &policy_current = this->orb_core_->policy_current (); return CORBA::Object::_duplicate (&policy_current); #else return CORBA::Object::_nil (); #endif /* TAO_HAS_CORBA_MESSAGING == 1 */ } CORBA::Object_ptr CORBA::ORB::resolve_service (TAO_MCAST_SERVICEID mcast_service_id ACE_ENV_ARG_DECL) { const char *env_service_ior [] = { "NameServiceIOR", "TradingServiceIOR", "ImplRepoServiceIOR", "InterfaceRepoServiceIOR" }; const char * env_service_port [] = { "NameServicePort", "TradingServicePort", "ImplRepoServicePort", "InterfaceRepoServicePort" }; u_short default_service_port [] = { TAO_DEFAULT_NAME_SERVER_REQUEST_PORT, TAO_DEFAULT_TRADING_SERVER_REQUEST_PORT, TAO_DEFAULT_IMPLREPO_SERVER_REQUEST_PORT, TAO_DEFAULT_INTERFACEREPO_SERVER_REQUEST_PORT }; CORBA::Object_var return_value = CORBA::Object::_nil (); // By now, the table filled in with -ORBInitRef arguments has been // checked. We only get here if the table didn't contain an initial // reference for the requested Service. // Check to see if the user has an environment variable. ACE_CString service_ior = ACE_OS::getenv (env_service_ior[mcast_service_id]); if (ACE_OS::strcmp (service_ior.c_str (), "") != 0) { return_value = this->string_to_object (service_ior.c_str () ACE_ENV_ARG_PARAMETER); ACE_CHECK_RETURN (CORBA::Object::_nil ()); // Return ior. return return_value._retn (); } else { // First, determine if the port was supplied on the command line u_short port = this->orb_core_->orb_params ()->service_port (mcast_service_id); if (port == 0) { // Look for the port among our environment variables. const char *port_number = ACE_OS::getenv (env_service_port[mcast_service_id]); if (port_number != 0) port = (u_short) ACE_OS::atoi (port_number); else port = default_service_port[mcast_service_id]; } // Set the port value in ORB_Params: modify the default mcast // value. const char prefix[] = "mcast://:"; char port_char[256]; ACE_OS_String::itoa (port, port_char, 10); CORBA::String_var port_ptr = CORBA::string_alloc (ACE_static_cast (CORBA::ULong, ACE_OS::strlen ((const char *) port_char))); port_ptr = (const char *) port_char; CORBA::String_var def_init_ref = CORBA::string_alloc (sizeof (prefix) + ACE_static_cast (CORBA::ULong, ACE_OS::strlen (port_ptr.in ())) + 2); ACE_OS::strcpy (def_init_ref.inout (), prefix); ACE_OS::strcat (def_init_ref.inout (), port_ptr.in ()); ACE_OS::strcat (def_init_ref.inout (), "::"); CORBA::String_var default_init_ref = this->orb_core_->orb_params ()->default_init_ref (); static const char mcast_prefix[] = "mcast://:::"; if ((ACE_OS::strncmp (default_init_ref.in (), mcast_prefix, sizeof mcast_prefix - 1) == 0)) { this->orb_core_->orb_params ()->default_init_ref (def_init_ref.in ()); } return CORBA::Object::_nil (); } } CORBA::Object_ptr CORBA::ORB::resolve_initial_references (const char *name ACE_ENV_ARG_DECL) { return this->resolve_initial_references (name, 0 ACE_ENV_ARG_PARAMETER); } CORBA::Object_ptr CORBA::ORB::resolve_initial_references (const char *name, ACE_Time_Value *timeout ACE_ENV_ARG_DECL) { // This method should not be called if the ORB has been shutdown. this->check_shutdown (ACE_ENV_SINGLE_ARG_PARAMETER); ACE_CHECK_RETURN (CORBA::Object::_nil ()); if (ACE_OS::strcmp (name, TAO_OBJID_ROOTPOA) == 0) return this->resolve_root_poa (ACE_ENV_SINGLE_ARG_PARAMETER); else if (ACE_OS::strcmp (name, TAO_OBJID_POACURRENT) == 0) return this->resolve_poa_current (ACE_ENV_SINGLE_ARG_PARAMETER); else if (ACE_OS::strcmp (name, TAO_OBJID_POLICYMANAGER) == 0) return this->resolve_policy_manager (ACE_ENV_SINGLE_ARG_PARAMETER); else if (ACE_OS::strcmp (name, TAO_OBJID_POLICYCURRENT) == 0) return this->resolve_policy_current (ACE_ENV_SINGLE_ARG_PARAMETER); else if (ACE_OS::strcmp (name, TAO_OBJID_IORMANIPULATION) == 0) return this->orb_core ()->resolve_ior_manipulation (ACE_ENV_SINGLE_ARG_PARAMETER); else if (ACE_OS::strcmp (name, TAO_OBJID_IORTABLE) == 0) return this->orb_core ()->resolve_ior_table (ACE_ENV_SINGLE_ARG_PARAMETER); else if (ACE_OS::strcmp (name, TAO_OBJID_DYNANYFACTORY) == 0) return this->orb_core ()->resolve_dynanyfactory (ACE_ENV_SINGLE_ARG_PARAMETER); else if (ACE_OS::strcmp (name, TAO_OBJID_TYPECODEFACTORY) == 0) return this->orb_core ()->resolve_typecodefactory (ACE_ENV_SINGLE_ARG_PARAMETER); // ----------------------------------------------------------------- // Search the object reference table. This search must occur before // the InitRef table search, since it may contain local objects. CORBA::Object_var result = this->orb_core ()->object_ref_table ().resolve_initial_references ( name ACE_ENV_ARG_PARAMETER); ACE_CHECK_RETURN (CORBA::Object::_nil ()); if (!CORBA::is_nil (result.in ())) return result._retn (); // ----------------------------------------------------------------- // Check ORBInitRef options. ACE_CString ior; ACE_CString object_id ((const char *) name); // Is the service name in the IOR Table. if (this->orb_core_->init_ref_map ()->find (object_id, ior) == 0) return this->string_to_object (ior.c_str () ACE_ENV_ARG_PARAMETER); // May be trying the explicitly specified services and the well // known services should be tried first before falling on to default // services. // Set the timeout value. this->set_timeout (timeout); if (ACE_OS::strcmp (name, TAO_OBJID_NAMESERVICE) == 0) { result = this->resolve_service (NAMESERVICE ACE_ENV_ARG_PARAMETER); ACE_CHECK_RETURN (CORBA::Object::_nil ()); if (!CORBA::is_nil (result.in ())) return result._retn (); } else if (ACE_OS::strcmp (name, TAO_OBJID_TRADINGSERVICE) == 0) { result = this->resolve_service (TRADINGSERVICE ACE_ENV_ARG_PARAMETER); ACE_CHECK_RETURN (CORBA::Object::_nil ()); if (!CORBA::is_nil (result.in ())) return result._retn (); } else if (ACE_OS::strcmp (name, TAO_OBJID_IMPLREPOSERVICE) == 0) { result = this->resolve_service (IMPLREPOSERVICE ACE_ENV_ARG_PARAMETER); ACE_CHECK_RETURN (CORBA::Object::_nil ()); if (!CORBA::is_nil (result.in ())) return result._retn (); } else if (ACE_OS::strcmp (name, TAO_OBJID_INTERFACEREP) == 0) { result = this->resolve_service (INTERFACEREPOSERVICE ACE_ENV_ARG_PARAMETER); ACE_CHECK_RETURN (CORBA::Object::_nil ()); if (!CORBA::is_nil (result.in ())) return result._retn (); } // Is not one of the well known services, try to find it in the // InitRef table....check the defaultinitref values also. result = this->orb_core ()->resolve_rir (name ACE_ENV_ARG_PARAMETER); ACE_CHECK_RETURN (CORBA::Object::_nil ()); if (!CORBA::is_nil (result.in ())) return result._retn (); // ----------------------------------------------------------------- ACE_THROW_RETURN (CORBA::ORB::InvalidName (), CORBA::Object::_nil ()); } void CORBA::ORB::register_initial_reference (const char * id, CORBA::Object_ptr obj ACE_ENV_ARG_DECL) { TAO_Object_Ref_Table &table = this->orb_core_->object_ref_table (); table.register_initial_reference (id, obj ACE_ENV_ARG_PARAMETER); ACE_CHECK; } CORBA::ORB::ObjectIdList_ptr CORBA::ORB::list_initial_services (ACE_ENV_SINGLE_ARG_DECL) { this->check_shutdown (ACE_ENV_SINGLE_ARG_PARAMETER); ACE_CHECK_RETURN (0); return this->orb_core ()->list_initial_references (ACE_ENV_SINGLE_ARG_PARAMETER); } void CORBA::ORB::check_shutdown (ACE_ENV_SINGLE_ARG_DECL) { if (this->orb_core () != 0) { this->orb_core ()->check_shutdown (ACE_ENV_SINGLE_ARG_PARAMETER); ACE_CHECK; } else { // If the ORB_Core pointer is zero, assume that the ORB_Core has // been destroyed. // As defined by the CORBA 2.3 specification, throw a // CORBA::OBJECT_NOT_EXIST exception if the ORB has been // destroyed by the time an ORB function is called. ACE_THROW (CORBA::OBJECT_NOT_EXIST (TAO_DEFAULT_MINOR_CODE, CORBA::COMPLETED_NO)); } } // **************************************************************** void CORBA::ORB::init_orb_globals (ACE_ENV_SINGLE_ARG_DECL) { // This method should be invoked atomically. It is the caller's // responsibility to ensure that this condition is satisfied. // Prevent multiple initializations. if (CORBA::ORB::orb_init_count_ != 0) return; else CORBA::ORB::orb_init_count_++; // initialize the system TypeCodes TAO_TypeCodes::init (); // initialize the system exceptions TAO_Exceptions::init (ACE_ENV_SINGLE_ARG_PARAMETER); ACE_CHECK; #if defined (ACE_HAS_EXCEPTIONS) // This must be done after the system TypeCodes and Exceptions have // been initialized. An unexpected exception will cause TAO's // unexpected exception handler to be called. That handler // transforms all unexpected exceptions to CORBA::UNKNOWN, which of // course requires the TypeCode constants and system exceptions to // have been initialized. TAO_Singleton_Manager::instance ()->_set_unexpected ( CORBA::ORB::_tao_unexpected_exception); #endif /* ACE_HAS_EXCEPTIONS */ // Verify some of the basic implementation requirements. This test // gets optimized away by a decent compiler (or else the rest of the // routine does). // // NOTE: we still "just" assume that native floating point is IEEE. if (sizeof (CORBA::Short) != 2 || sizeof (CORBA::Long) != 4 || sizeof (CORBA::LongLong) != 8 || sizeof (CORBA::Float) != 4 || sizeof (CORBA::Double) != 8 || sizeof (CORBA::LongDouble) != 16 || sizeof (CORBA::WChar) < 2 || sizeof (void *) != ACE_SIZEOF_VOID_P) { ACE_DEBUG ((LM_DEBUG, "%s; ERROR: unexpected basic type size; " "s:%d l:%d ll:%d f:%d d:%d ld:%d wc:%d v:%d\n" "please reconfigure TAO\n", __FILE__, sizeof (CORBA::Short), sizeof (CORBA::Long), sizeof (CORBA::LongLong), sizeof (CORBA::Float), sizeof (CORBA::Double), sizeof (CORBA::LongDouble), sizeof (CORBA::WChar), sizeof (void *))); ACE_THROW (CORBA::INITIALIZE ()); } // Register the CodecFactory ORBInitializer. PortableInterceptor::ORBInitializer_ptr tmp_cf_initializer; ACE_NEW_THROW_EX (tmp_cf_initializer, TAO_CodecFactory_ORBInitializer, CORBA::NO_MEMORY ( CORBA::SystemException::_tao_minor_code ( TAO_DEFAULT_MINOR_CODE, ENOMEM), CORBA::COMPLETED_NO)); ACE_CHECK; PortableInterceptor::ORBInitializer_var cf_initializer = tmp_cf_initializer; PortableInterceptor::register_orb_initializer (cf_initializer.in () ACE_ENV_ARG_PARAMETER); ACE_CHECK; // ------------------------------------------------------------- // @@ These ORB initializer instantiations should go away. They // should be registered via the service configurator, for // example. #if TAO_HAS_INTERCEPTORS == 1 PortableInterceptor::ORBInitializer_ptr temp_pi_initializer = PortableInterceptor::ORBInitializer::_nil (); PortableInterceptor::ORBInitializer_var pi_initializer; // Register the PICurrent ORBInitializer. ACE_NEW_THROW_EX (temp_pi_initializer, TAO_PICurrent_ORBInitializer, CORBA::NO_MEMORY ( CORBA::SystemException::_tao_minor_code ( TAO_DEFAULT_MINOR_CODE, ENOMEM), CORBA::COMPLETED_NO)); ACE_CHECK; pi_initializer = temp_pi_initializer; PortableInterceptor::register_orb_initializer (pi_initializer.in () ACE_ENV_ARG_PARAMETER); ACE_CHECK; #endif /* TAO_HAS_INTERCEPTORS == 1 */ } void CORBA::ORB::_tao_unexpected_exception (void) { #if defined(ACE_HAS_EXCEPTIONS) throw CORBA::UNKNOWN (); #else // Nothing to do, this will be handled by the ORB core when sending // the exception back to the client... #endif /* ACE_HAS_EXCEPTIONS */ } const ACE_CString & CORBA::ORB::_tao_ft_client_id (void) { return this->orb_core ()->fault_tolerance_service ().client_id (); } void CORBA::ORB::_tao_ft_client_id (const char *id) { this->orb_core ()->fault_tolerance_service ().client_id (id); } CORBA::ORB_ptr CORBA::ORB::_tao_make_ORB (TAO_ORB_Core * orb_core) { CORBA::ORB_ptr orb = CORBA::ORB::_nil (); ACE_NEW_RETURN (orb, CORBA::ORB (orb_core), CORBA::ORB::_nil ()); return orb; } // **************************************************************** // ORB initialization, per OMG document 98-12-01. CORBA::ORB_ptr CORBA::ORB_init (int &argc, char *argv[], const char *orb_name) { // Make sure TAO's singleton manager is initialized. // // We need to initialize before TAO_default_environment() is called // since that call instantiates a TAO_TSS_Singleton. if (TAO_Singleton_Manager::instance ()->init () == -1) return CORBA::ORB::_nil (); return CORBA::ORB_init (argc, argv, orb_name, TAO_default_environment ()); } CORBA::ORB_ptr CORBA::ORB_init (int &argc, char *argv[], const char *orbid, CORBA::Environment &ACE_TRY_ENV) { // This ugly macro will go away once we've merged the two ORB_init's. ACE_UNUSED_ARG(ACE_TRY_ENV); // FUZZ: ignore check_for_ace_check // Use this string variable to hold the orbid ACE_CString orbid_string = orbid; // Copy command line parameter not to use original. ACE_Argv_Type_Converter command_line(argc, argv); // Using ACE_Static_Object_Lock::instance() precludes // from being called within a static object CTOR. ACE_MT (ACE_GUARD_RETURN (TAO_SYNCH_RECURSIVE_MUTEX, guard, *ACE_Static_Object_Lock::instance (), CORBA::ORB::_nil ())); // Make sure TAO's singleton manager is initialized. if (TAO_Singleton_Manager::instance ()->init () == -1) return CORBA::ORB::_nil (); CORBA::ORB::init_orb_globals (ACE_ENV_SINGLE_ARG_PARAMETER); ACE_CHECK_RETURN (CORBA::ORB::_nil ()); // Make sure the following is done after the global ORB // initialization since we need to have exceptions initialized. // It doesn't make sense for argc to be zero and argv to be // non-empty/zero, or for argc to be greater than zero and argv be // zero. size_t argv0_len = (command_line.get_TCHAR_argv () ? (*command_line.get_TCHAR_argv () ? ACE_OS::strlen (*command_line.get_TCHAR_argv ()) : 0) : 0); if ((command_line.get_argc () == 0 && argv0_len != 0) || (command_line.get_argc () != 0 && (command_line.get_TCHAR_argv () == 0 || command_line.get_TCHAR_argv ()[0] == 0))) { ACE_THROW_RETURN (CORBA::BAD_PARAM ( CORBA::SystemException::_tao_minor_code ( TAO_DEFAULT_MINOR_CODE, EINVAL), CORBA::COMPLETED_NO), CORBA::ORB::_nil ()); } if (orbid_string.length () == 0) { ACE_Arg_Shifter arg_shifter (command_line.get_argc (), command_line.get_TCHAR_argv ()); while (arg_shifter.is_anything_left ()) { const ACE_TCHAR *current_arg = arg_shifter.get_current (); const ACE_TCHAR orbid_opt[] = ACE_TEXT ("-ORBid"); size_t orbid_len = ACE_OS::strlen (orbid_opt); if (ACE_OS::strcasecmp (current_arg, orbid_opt) == 0) { arg_shifter.consume_arg (); if (arg_shifter.is_parameter_next ()) { orbid_string = ACE_TEXT_ALWAYS_CHAR (arg_shifter.get_current ()); arg_shifter.consume_arg (); } } else if (ACE_OS::strncasecmp (current_arg, orbid_opt, orbid_len) == 0) { arg_shifter.consume_arg (); // The rest of the argument is the ORB id... // but we should skip an optional space... if (current_arg[orbid_len] == ' ') orbid_string = ACE_TEXT_ALWAYS_CHAR (current_arg + orbid_len + 1); else orbid_string = ACE_TEXT_ALWAYS_CHAR (current_arg + orbid_len); } else arg_shifter.ignore_arg (); } } // Get ORB Core TAO_ORB_Core *oc = TAO_ORB_Table::instance ()->find (orbid_string.c_str ()); // The ORB was initialized already, just return that one! if (oc != 0) { if (oc->has_shutdown ()) { // As defined by the CORBA 2.3 specification, throw a // CORBA::BAD_INV_ORDER exception with minor code 4 if the ORB // has shutdown by the time an ORB function is called. // @@ Does the BAD_INV_ORDER exception apply here? // -Ossama ACE_THROW_RETURN (CORBA::BAD_INV_ORDER (CORBA::OMGVMCID | 4, CORBA::COMPLETED_NO), CORBA::ORB::_nil ()); } return CORBA::ORB::_duplicate (oc->orb ()); } // An ORB corresponding to the desired ORBid doesn't exist so create // a new one. ACE_NEW_THROW_EX (oc, TAO_ORB_Core (orbid_string.c_str ()), CORBA::NO_MEMORY ( CORBA::SystemException::_tao_minor_code ( TAO_DEFAULT_MINOR_CODE, ENOMEM), CORBA::COMPLETED_NO)); ACE_CHECK_RETURN (CORBA::ORB::_nil ()); // The ORB table increases the reference count on the ORB Core so do // not release it here. Allow the TAO_ORB_Core_Auto_Ptr do decrease // the reference on the ORB Core when it goes out of scope. TAO_ORB_Core_Auto_Ptr safe_oc (oc); // Initialize the Service Configurator. This must occur before the // ORBInitializer::pre_init() method is invoked on each registered // ORB initializer. int result = TAO_Internal::open_services (command_line.get_argc(), command_line.get_TCHAR_argv()); // Check for errors returned from . if (result != 0 && errno != ENOENT) { ACE_ERROR ((LM_ERROR, ACE_TEXT ("(%P|%t) %p\n"), ACE_TEXT ("Unable to initialize the ") ACE_TEXT ("Service Configurator"))); ACE_THROW_RETURN (CORBA::INITIALIZE ( CORBA::SystemException::_tao_minor_code ( TAO_ORB_CORE_INIT_LOCATION_CODE, 0), CORBA::COMPLETED_NO), CORBA::ORB::_nil ()); } // Run the registered ORB initializers, and initialize the ORB_Core. TAO_ORBInitInfo *orb_init_info_temp; ACE_NEW_THROW_EX (orb_init_info_temp, TAO_ORBInitInfo (safe_oc.get (), command_line.get_argc(), command_line.get_ASCII_argv()), CORBA::NO_MEMORY ( CORBA::SystemException::_tao_minor_code ( TAO_DEFAULT_MINOR_CODE, ENOMEM), CORBA::COMPLETED_NO)); ACE_CHECK_RETURN (CORBA::ORB::_nil ()); // This ORBInitInfo instance is only valid for the duration of this // ORB's initialization. PortableInterceptor::ORBInitInfo_var orb_init_info = orb_init_info_temp; // Call the ORBInitializer::pre_init() on each registered ORB // initializer. TAO_ORBInitializer_Registry::instance ()->pre_init (orb_init_info.in () ACE_ENV_ARG_PARAMETER); ACE_CHECK_RETURN (CORBA::ORB::_nil ()); // Initialize the ORB Core instance. result = safe_oc->init (command_line.get_argc(), command_line.get_ASCII_argv() ACE_ENV_ARG_PARAMETER); ACE_CHECK_RETURN (CORBA::ORB::_nil ()); // Check for errors and return nil pseudo-reference on error. if (result == -1) ACE_THROW_RETURN (CORBA::BAD_PARAM ( CORBA::SystemException::_tao_minor_code ( TAO_DEFAULT_MINOR_CODE, EINVAL), CORBA::COMPLETED_NO), CORBA::ORB::_nil ()); // Call the ORBInitializer::post_init() on each registered ORB // initializer. TAO_ORBInitializer_Registry::instance ()->post_init (orb_init_info.in () ACE_ENV_ARG_PARAMETER); ACE_CHECK_RETURN (CORBA::ORB::_nil ()); #if TAO_HAS_INTERCEPTORS == 1 oc->pi_current ()->initialize (oc, orb_init_info_temp->slot_count ()); #endif /* TAO_HAS_INTERCEPTORS == 1 */ // Invalidate the ORBInitInfo instance to prevent future // modifications to the ORB. This behavior complies with the // PortableInterceptor specification. orb_init_info_temp->invalidate (); if (TAO_debug_level >= 3) ACE_DEBUG ((LM_DEBUG, ACE_LIB_TEXT("TAO (%P|%t) created new ORB <%s>\n"), ACE_TEXT_CHAR_TO_TCHAR (orbid_string.c_str ()))); // Before returning remember to store the ORB into the table... if (TAO_ORB_Table::instance ()->bind (orbid_string.c_str (), safe_oc.get ()) != 0) ACE_THROW_RETURN (CORBA::INTERNAL (TAO_DEFAULT_MINOR_CODE, CORBA::COMPLETED_NO), CORBA::ORB::_nil ()); // Return a duplicate since the ORB_Core should release the last // reference to the ORB. return CORBA::ORB::_duplicate (oc->orb ()); } // **************************************************************** // Object reference stringification. char * CORBA::ORB::object_to_string (CORBA::Object_ptr obj ACE_ENV_ARG_DECL) { // This method should not be called if the ORB has been shutdown. this->check_shutdown (ACE_ENV_SINGLE_ARG_PARAMETER); ACE_CHECK_RETURN (0); if (!CORBA::is_nil (obj) && obj->_is_local ()) // @@ The CCM spec says one minor code, and the CORBA spec says // another. Which is the correct one? ACE_THROW_RETURN (CORBA::MARSHAL (CORBA::OMGVMCID | 4, CORBA::COMPLETED_NO), 0); // Application writer controls what kind of objref strings they get, // maybe along with other things, by how they initialize the ORB. if (use_omg_ior_format_) { // By default, orbs use IOR strings; these are ugly (and error // prone) but specified by CORBA. // // XXX there should be a simple way to reuse this code in other // ORB implementations ... #if defined (ACE_HAS_PURIFY) char buf [ACE_CDR::DEFAULT_BUFSIZE] = { 0 }; #else // Avoid the initialization overhead if not compiling with // support for Purify. There is no need to actually perform // initialization otherwise. char buf [ACE_CDR::DEFAULT_BUFSIZE]; #endif /* ACE_HAS_PURIFY */ TAO_OutputCDR cdr (buf, sizeof buf, TAO_ENCAP_BYTE_ORDER, this->orb_core_->output_cdr_buffer_allocator (), this->orb_core_->output_cdr_dblock_allocator (), this->orb_core_->output_cdr_msgblock_allocator (), this->orb_core_->orb_params ()->cdr_memcpy_tradeoff (), TAO_DEF_GIOP_MAJOR, TAO_DEF_GIOP_MINOR); // There is no translator currently available for stringifying an object // reference, since there is no transport with which to choose an NCS/TCS // pair. // support limited oref ACE_OS::strcmp. (void) ACE_OS::memset (buf, 0, sizeof (buf)); // Marshal the objref into an encapsulation bytestream. (void) cdr.write_octet (TAO_ENCAP_BYTE_ORDER); if ((cdr << obj) == 0) ACE_THROW_RETURN (CORBA::MARSHAL (), 0); // Now hexify the encapsulated CDR data into a string, and // return that string. size_t total_len = cdr.total_length (); char *cp; ACE_ALLOCATOR_RETURN (cp, CORBA::string_alloc (sizeof ior_prefix + 2 * ACE_static_cast (CORBA::ULong, total_len)), 0); CORBA::String_var string = cp; ACE_OS::strcpy (cp, ior_prefix); cp += sizeof (ior_prefix) - 1; for (const ACE_Message_Block *i = cdr.begin (); i != 0; i = i->cont ()) { const char *bytes = i->rd_ptr (); size_t len = i->length (); while (len--) { *cp++ = ACE::nibble2hex ((*bytes) >> 4); *cp++ = ACE::nibble2hex (*bytes); bytes++; } } // Null terminate the string.. *cp = 0; return string._retn (); } else { // It is perfectly valid to marshal a nil object reference. // However, it is not possible to convert a nil object reference // to a URL IOR, so throw an exception. if (CORBA::is_nil (obj) || obj->_stubobj () == 0) { if (TAO_debug_level > 0) ACE_ERROR ((LM_ERROR, ACE_TEXT ("Nil object reference or TAO_Stub ") ACE_TEXT ("pointer is zero when converting\n") ACE_TEXT ("object reference to URL IOR.\n"))); ACE_THROW_RETURN (CORBA::MARSHAL ( CORBA::SystemException::_tao_minor_code ( TAO_DEFAULT_MINOR_CODE, EINVAL), CORBA::COMPLETED_NO), 0); } TAO_MProfile &mp = obj->_stubobj ()->base_profiles (); if (mp.profile_count () == 0) { if (TAO_debug_level > 0) ACE_ERROR ((LM_ERROR, ACE_TEXT ("(%P|%t) Cannot stringify given ") ACE_TEXT ("object. No profiles.\n"))); ACE_THROW_RETURN (CORBA::MARSHAL ( CORBA::SystemException::_tao_minor_code ( TAO_DEFAULT_MINOR_CODE, EINVAL), CORBA::COMPLETED_NO), 0); } // For now we just use the first profile. TAO_Profile *profile = mp.get_profile (0); return profile->to_string (ACE_ENV_SINGLE_ARG_PARAMETER); } } // Destringify arbitrary objrefs. This method is called from // with an IOR . CORBA::Object_ptr CORBA::ORB::string_to_object (const char *str ACE_ENV_ARG_DECL) { // This method should not be called if the ORB has been shutdown. this->check_shutdown (ACE_ENV_SINGLE_ARG_PARAMETER); ACE_CHECK_RETURN (CORBA::Object::_nil ()); // Check for NULL pointer if (str == 0) ACE_THROW_RETURN (CORBA::INV_OBJREF ( CORBA::SystemException::_tao_minor_code ( TAO_DEFAULT_MINOR_CODE, EINVAL), CORBA::COMPLETED_NO), CORBA::Object::_nil ()); TAO_IOR_Parser *ior_parser = this->orb_core_->parser_registry ()->match_parser (str); if (ior_parser != 0) { return ior_parser->parse_string (str, this ACE_ENV_ARG_PARAMETER); } if (ACE_OS::strncmp (str, ior_prefix, sizeof ior_prefix - 1) == 0) return this->ior_string_to_object (str + sizeof ior_prefix - 1 ACE_ENV_ARG_PARAMETER); else return this->url_ior_string_to_object (str ACE_ENV_ARG_PARAMETER); } // **************************************************************** char * CORBA::ORB::id (ACE_ENV_SINGLE_ARG_DECL_NOT_USED) { return CORBA::string_dup (this->orb_core_->orbid ()); } // **************************************************************** CORBA::Policy_ptr CORBA::ORB::create_policy (CORBA::PolicyType type, const CORBA::Any& val ACE_ENV_ARG_DECL) ACE_THROW_SPEC ((CORBA::SystemException, CORBA::PolicyError)) { this->check_shutdown (ACE_ENV_SINGLE_ARG_PARAMETER); ACE_CHECK_RETURN (CORBA::Policy::_nil ()); // Attempt to obtain the policy from the policy factory registry. return this->orb_core_->policy_factory_registry ()->create_policy ( type, val ACE_ENV_ARG_PARAMETER); } CORBA::Policy_ptr CORBA::ORB::_create_policy (CORBA::PolicyType type ACE_ENV_ARG_DECL) ACE_THROW_SPEC ((CORBA::SystemException, CORBA::PolicyError)) { this->check_shutdown (ACE_ENV_SINGLE_ARG_PARAMETER); ACE_CHECK_RETURN (CORBA::Policy::_nil ()); // Attempt to obtain the policy from the policy factory registry. return this->orb_core_->policy_factory_registry ()->_create_policy ( type ACE_ENV_ARG_PARAMETER); } // Destringify OMG-specified "IOR" string. // // XXX there should be a simple way to reuse this code in other ORB // implementations ... CORBA::Object_ptr CORBA::ORB::ior_string_to_object (const char *str ACE_ENV_ARG_DECL) { // Unhex the bytes, and make a CDR deencapsulation stream from the // resulting data. ACE_Message_Block mb (ACE_OS::strlen ((char *) str) / 2 + 1 + ACE_CDR::MAX_ALIGNMENT + 1); ACE_CDR::mb_align (&mb); char *buffer = mb.rd_ptr (); const char *tmp = str; size_t len = 0; while (tmp [0] && tmp [1]) { // Some platforms define 'byte' as a macro, solve the problem // here. #undef byte u_char byte; if (!(isxdigit (tmp [0]) && isxdigit (tmp [1]))) break; byte = (u_char) (ACE::hex2byte (tmp [0]) << 4); byte |= ACE::hex2byte (tmp [1]); buffer [len++] = byte; tmp += 2; } if (tmp [0] && !isspace (tmp [0])) { ACE_THROW_RETURN (CORBA::BAD_PARAM (), CORBA::Object::_nil ()); } // Create deencapsulation stream ... then unmarshal objref from that // stream. int byte_order = *(mb.rd_ptr ()); mb.rd_ptr (1); mb.wr_ptr (len); TAO_InputCDR stream (&mb, byte_order, TAO_DEF_GIOP_MAJOR, TAO_DEF_GIOP_MINOR, this->orb_core_); CORBA::Object_ptr objref = CORBA::Object::_nil (); stream >> objref; return objref; } // **************************************************************** // Convert an URL style IOR in an object CORBA::Object_ptr CORBA::ORB::url_ior_string_to_object (const char* str ACE_ENV_ARG_DECL) { TAO_MProfile mprofile; // It is safe to declare this on the stack since the contents of // mprofile get copied. No memory is allocated for profile storage // here. The Connector Registry will determine the exact number // of profiles and tell the MProfile object to allocate enough memory // to hold them all. TAO_Connector_Registry *conn_reg = this->orb_core_->connector_registry (ACE_ENV_SINGLE_ARG_PARAMETER); ACE_CHECK_RETURN (0); int retv = conn_reg->make_mprofile (str, mprofile ACE_ENV_ARG_PARAMETER); ACE_CHECK_RETURN (CORBA::Object::_nil ()); // Return nil. if (retv != 0) { ACE_THROW_RETURN (CORBA::INV_OBJREF ( CORBA::SystemException::_tao_minor_code ( TAO_DEFAULT_MINOR_CODE, EINVAL), CORBA::COMPLETED_NO), CORBA::Object::_nil ()); } // Now make the TAO_Stub. TAO_Stub *data = this->orb_core_->create_stub ((char *) 0, mprofile ACE_ENV_ARG_PARAMETER); ACE_CHECK_RETURN (CORBA::Object::_nil ()); TAO_Stub_Auto_Ptr safe_objdata (data); // Figure out if the servant is collocated. CORBA::Object_ptr obj = this->orb_core_->create_object (safe_objdata.get ()); if (CORBA::is_nil (obj)) return CORBA::Object::_nil (); // Transfer ownership to the CORBA::Object (void) safe_objdata.release (); return obj; } // **************************************************************** void CORBA::ORB::_optimize_collocation_objects (CORBA::Boolean opt) { if (this->orb_core_ != 0) this->orb_core_->optimize_collocation_objects (opt); } CORBA::Boolean CORBA::ORB::_optimize_collocation_objects (void) const { if (this->orb_core_ != 0) return this->orb_core_->optimize_collocation_objects (); else return 0; // Need to return something } // **************************************************************** // ************************************************************* // Inline operators for TAO_opaque encoding and decoding // ************************************************************* CORBA::Boolean operator<< (TAO_OutputCDR& cdr, const TAO_opaque& x) { CORBA::ULong length = x.length (); cdr.write_ulong (length); #if (TAO_NO_COPY_OCTET_SEQUENCES == 1) if (x.mb () != 0) { cdr.write_octet_array_mb (x.mb ()); } else #endif /* TAO_NO_COPY_OCTET_SEQUENCES == 1 */ { cdr.write_octet_array (x.get_buffer (), length); } return (CORBA::Boolean) cdr.good_bit (); } CORBA::Boolean operator>>(TAO_InputCDR& cdr, TAO_opaque& x) { CORBA::ULong length; cdr.read_ulong (length); #if (TAO_NO_COPY_OCTET_SEQUENCES == 1) if(ACE_BIT_DISABLED(cdr.start()->flags(), ACE_Message_Block::DONT_DELETE) && (cdr.orb_core() == 0 || 1 == cdr.orb_core()-> resource_factory()-> input_cdr_allocator_type_locked() ) ) { x.replace (length, cdr.start ()); x.mb ()->wr_ptr (x.mb ()->rd_ptr () + length); cdr.skip_bytes (length); } else #endif /* TAO_NO_COPY_OCTET_SEQUENCES == 0 */ { x.length (length); cdr.read_octet_array (x.get_buffer (), length); } return (CORBA::Boolean) cdr.good_bit (); } CORBA::Boolean operator<< (TAO_OutputCDR &strm, const CORBA::TCKind &_tao_enumval) { CORBA::ULong _tao_temp = _tao_enumval; return strm << _tao_temp; } CORBA::Boolean operator>> (TAO_InputCDR &strm, CORBA::TCKind &_tao_enumval) { CORBA::ULong _tao_temp = 0; CORBA::Boolean _tao_result = strm >> _tao_temp; if (_tao_result == 1) { _tao_enumval = ACE_static_cast (CORBA::TCKind, _tao_temp); } return _tao_result; } ACE_Time_Value * CORBA::ORB::get_timeout (void) { return this->timeout_; } void CORBA::ORB::set_timeout (ACE_Time_Value *timeout) { this->timeout_ = timeout; } // ************************************************************* // Valuetype factory operations // ************************************************************* CORBA::ValueFactory CORBA::ORB::register_value_factory (const char *repository_id, CORBA::ValueFactory factory ACE_ENV_ARG_DECL) { // %! guard, and ACE_Null_Mutex in the map // do _add_ref here not in map->rebind if (this->orb_core ()->valuetype_adapter () == 0) { this->orb_core ()->valuetype_adapter () = ACE_Dynamic_Service::instance ( TAO_ORB_Core::valuetype_adapter_name () ); if (this->orb_core ()->valuetype_adapter () == 0) { ACE_THROW_RETURN (CORBA::INTERNAL (), 0); } } int result = this->orb_core ()->valuetype_adapter ()->vf_map_rebind (repository_id, factory); if (result == 0) // No previous factory found return 0; if (result == -1) { // Error on bind. ACE_THROW_RETURN (CORBA::MARSHAL (), 0); } return factory; // previous factory was found } void CORBA::ORB::unregister_value_factory (const char *repository_id ACE_ENV_ARG_DECL_NOT_USED) { if (this->orb_core ()->valuetype_adapter ()) { // Dont care whther it was successful or not! (void) this->orb_core ()->valuetype_adapter ()->vf_map_unbind (repository_id); } } CORBA::ValueFactory CORBA::ORB::lookup_value_factory (const char *repository_id ACE_ENV_ARG_DECL) { if (this->orb_core ()->valuetype_adapter () == 0) { this->orb_core ()->valuetype_adapter () = ACE_Dynamic_Service::instance ( TAO_ORB_Core::valuetype_adapter_name () ); if (this->orb_core ()->valuetype_adapter () == 0) { ACE_THROW_RETURN (CORBA::INTERNAL (), 0); } } return this->orb_core ()->valuetype_adapter ()->vf_map_find (repository_id); } #if defined (ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION) template class TAO_Pseudo_Var_T; template class TAO_Pseudo_Out_T; #elif defined (ACE_HAS_TEMPLATE_INSTANTIATION_PRAGMA) #pragma instantiate TAO_Pseudo_Var_T #pragma instantiate TAO_Pseudo_Out_T #endif /* ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION */