/usr/include/omniORB4/CORBA_Object.h is in libomniorb4-dev 4.1.6-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// Package : omniORB
// CORBA_Object.h Created on: 2001/08/17
// Author : Duncan Grisby (dpg1)
//
// Copyright (C) 2001 AT&T Laboratories Cambridge
//
// This file is part of the omniORB library
//
// The omniORB library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this library; if not, write to the Free
// Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
// 02111-1307, USA
//
//
// Description:
// CORBA::Object
//
/*
$Log$
Revision 1.1.2.4 2002/02/25 11:15:14 dpg1
Typo in _unchecked_narrow().
Revision 1.1.2.3 2001/11/12 13:46:07 dpg1
_unchecked_narrow, improved _narrow.
Revision 1.1.2.2 2001/11/06 15:41:34 dpg1
Reimplement Context. Remove CORBA::Status. Tidying up.
Revision 1.1.2.1 2001/08/17 13:39:47 dpg1
Split CORBA.h into separate bits.
*/
#ifndef INSIDE_OMNIORB_CORBA_MODULE
# error "Must only be #included by CORBA.h"
#endif
//////////////////////////////////////////////////////////////////////
/////////////////////////////// Object ///////////////////////////////
//////////////////////////////////////////////////////////////////////
class Object_Helper {
public:
typedef Object_ptr _ptr_type;
static _ptr_type _nil();
static _CORBA_Boolean is_nil(_ptr_type);
static void release(_ptr_type);
static void duplicate(_ptr_type);
static void marshalObjRef(_ptr_type, cdrStream&);
static _ptr_type unmarshalObjRef(cdrStream&);
};
class Object {
public:
typedef Object_ptr _ptr_type;
typedef Object_var _var_type;
virtual ~Object();
void _create_request(Context_ptr ctx,
const char *operation,
NVList_ptr arg_list,
NamedValue_ptr result,
Request_out request,
Flags req_flags);
void _create_request(Context_ptr ctx,
const char *operation,
NVList_ptr arg_list,
NamedValue_ptr result,
ExceptionList_ptr exceptions,
ContextList_ptr ctxlist,
Request_out request,
Flags req_flags);
Request_ptr _request(const char* operation);
ImplementationDef_ptr _get_implementation();
_objref_InterfaceDef* _get_interface();
// = InterfaceDef_ptr _get_interface();
Boolean _is_a(const char* repoId);
virtual Boolean _non_existent();
Boolean _is_equivalent(_ptr_type other_object);
ULong _hash(ULong maximum);
static _ptr_type _duplicate(_ptr_type);
static inline _ptr_type _narrow(Object_ptr o) { return _duplicate(o); }
static inline _ptr_type _unchecked_narrow(Object_ptr o) {
return _duplicate(o);
}
static _ptr_type _nil();
//////////////////////
// omniORB internal //
//////////////////////
inline Object() : pd_obj(0), pd_magic(_PR_magic) {}
inline Boolean _NP_is_nil() const { return pd_obj == 0; }
inline Boolean _NP_is_pseudo() const { return pd_obj == (omniObjRef*) 1; }
inline omniObjRef* _PR_getobj() { return pd_obj; }
inline void _PR_setobj(omniObjRef* o) { pd_obj = o; }
static inline _CORBA_Boolean _PR_is_valid(Object_ptr p) {
return p ? (p->pd_magic == _PR_magic) : 1;
}
virtual void _NP_incrRefCount();
virtual void _NP_decrRefCount();
virtual void* _ptrToObjRef(const char* repoId);
static void _marshalObjRef(Object_ptr, cdrStream&);
static Object_ptr _unmarshalObjRef(cdrStream&);
static _core_attr const char* _PD_repoId;
static _core_attr const ULong _PR_magic;
private:
omniObjRef* pd_obj;
// <obj> is 0 for a nil reference, 1 for a pseudo reference.
ULong pd_magic;
};
_CORBA_MODULE_FN inline Boolean is_nil(Object_ptr o) {
if( !Object::_PR_is_valid(o) ) return 0;
if( o ) return o->_NP_is_nil();
else {
// omniORB does not use a nil pointer to represent a nil object
// reference. The program has passed in a pointer which has not
// been initialised by CORBA::Object::_nil() or similar functions.
// Some ORBs seems to be quite lax about this. We don't want to
// break the applications that make this assumption. Just call
// _CORBA_use_nil_ptr_as_nil_objref() to take note of this.
return _CORBA_use_nil_ptr_as_nil_objref();
}
}
_CORBA_MODULE_FN inline void release(Object_ptr o) {
if( o && !o->_NP_is_nil() ) {
if( o->_NP_is_pseudo() ) o->_NP_decrRefCount();
else omni::releaseObjRef(o->_PR_getobj());
}
}
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