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// @(#)svrrqst.hh 1.5 95/09/25
//
// Header file for Win32 C/C++/COM interface to CORBA's Dynamic
// Server Skeleton Interface's "Server Request" type.
//
// XXX this is currently in an intermediate state; this is not
// supposed to be IIOP-specific, or to expose quite so many
// implementation details, but right now it is.
//
typedef class CORBA_ServerRequest *CORBA_ServerRequest_ptr;
typedef class CORBA_ORB *CORBA_ORB_ptr;
typedef class TOA *TOA_ptr;
void CORBA_release (CORBA_ServerRequest_ptr req);
CORBA_Boolean CORBA_is_nil (CORBA_ServerRequest_ptr req);
extern const IID IID_CORBA_ServerRequest;
class _EXPCLASS CORBA_ServerRequest : public IUnknown
{
public:
//
// Implementation uses this to provide the ORB with the operation's
// parameter list ... on return, their values are available; the list
// fed in has typecodes and (perhap) memory assigned.
//
virtual void __stdcall params (
CORBA_NVList_ptr list,
CORBA_Environment &env
) = 0;
//
// Implementation uses this to provide the operation result ... illegal
// if exception() was called or params() was not called.
//
// XXX Implementation should be able to assume response has been sent
// when this returns, and reclaim memory it allocated.
//
virtual void __stdcall result (
CORBA_Any_ptr value,
CORBA_Environment &env
) = 0;
//
// Implementation uses this to provide the exception value which is the
// only result of this particular invocation.
//
// XXX Implementation should be able to assume response has been sent
// when this returns, and reclaim memory it allocated.
//
virtual void __stdcall exception (
CORBA_ExceptionType type,
CORBA_Any_ptr value,
CORBA_Environment &env
) = 0;
//
// Get various universal call attributes: who made the call, the
// target of the call, what ORB and OA that target object uses.
//
// NOTE: none of these report exceptions; unavailability of any of
// this stuff is a catastrophic error since this is all part of
// the basic CORBA Object Model.
//
// XXX should not be not assuming all OAs implement the TOA API !!
//
virtual CORBA_Principal_ptr __stdcall caller () = 0;
virtual CORBA_Object_ptr __stdcall target () = 0;
virtual CORBA_String __stdcall op_name () = 0;
virtual TOA_ptr __stdcall oa () = 0;
virtual CORBA_ORB_ptr __stdcall orb () = 0;
};
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