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// $Id$
//-*- C++ -*-
// ============================================================================
//
// = LIBRARY
// TAO
//
// = FILENAME
// IOP_Defn.h
//
// = DESCRIPTION
// Definitions for IOP related classes. IOP definitions are part of
// the Interoperability model specified by the CORBA spec.
//
// = AUTHOR
// Taken from the old GIOP.h file. Not sure of the author
// ============================================================================
#ifndef _TAO_IOP_DEFN_H_
#define _TAO_IOP_DEFN_H_
// These were all in the GIOP.h file. They shouldn't be combined with
// GIOP as they are not specific to GIOP. They are part of the CORBA
// Interoperable reference model.
// namespace TAO_IOP
// Assigned Protocol/Profile tag values. ORB protcols may be uniquely
// identified by tags such as these. This allows each ORB's own
// objref profiles to be interchanged using IORs.
//
// Email to tag-request@omg.org to allocate tags.
typedef CORBA::ULong TAO_IOP_Profile_ID;
class TAO_IOP_Tagged_Profile
{
// = TITLE
// One per protocol.
public:
TAO_IOP_Profile_ID tag;
TAO_opaque profile_data;
};
typedef TAO_Unbounded_Sequence<TAO_IOP_Tagged_Profile>
TAO_IOP_Tagged_Profile_Sequence;
class TAO_IOP_IOR
{
// = TITLE
// InteroperableObjectReference
//
// = DESCRIPTION
// ... a set of protocol-specific protocol profiles, plus a type
// ID. Only one object is denoted by all of this information.
// It's OK to delete all profiles except the one for the single
// protocol actually being used.
public:
char *type_id;
TAO_IOP_Tagged_Profile_Sequence profiles;
};
// Some protocols can be factored into a set of optional components.
// Use of such components is defined by the protocol's specification.
//
// Email to tag-request@omg.org to allocate tags.
typedef CORBA::ULong TAO_IOP_ComponentId;
enum
{
// = DESCRIPTION
// These are all defined by DCE-CIOP in OMG TC document 95-3-10.
// We don't use them in TAO, it is a left over from the SunSoft
// IIOP engine times!
TAO_IOP_TAG_DCE_STRING_BINDING = 100,// string binding handle
TAO_IOP_TAG_DCE_BINDING_NAME = 101, // CDS/GDS/... name
TAO_IOP_TAG_DCE_NO_PIPES = 102, // no component data
TAO_IOP_TAG_OBJECT_KEY = 10, // opaque
TAO_IOP_TAG_ENDPOINT_ID = 11, // uuid
TAO_IOP_TAG_LOCATION_POLICY = 12 // octet/enum
};
class TAO_IOP_TaggedComponent
{
// = DESCRIPTION
// One way to represent multicomponent profiles, e.g. as done by
// the DCE-CIOP protocol. One of these gets encapsulated in
// Tagged_Profile::profile_data. TAG_MULTIPLE_COMPONENTS may be
// used to represent protocol profiles structured in that way, but
// protocol-specific tags facilitate simpler scanning of IORs
// since you can be assured that each profile only has data used
// within a single ORB protocol.
public:
TAO_IOP_ComponentId tag;
TAO_opaque component_data;
};
// ****************************************************************
typedef TAO_Unbounded_Sequence<TAO_IOP_TaggedComponent>
TAO_IOP_MultipleComponentProfile;
#endif /*_TAO_IOP_DEFN_H_*/
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