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189 lines
4.6 KiB
189 lines
4.6 KiB
/*****************************************************************************/
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/** Microsoft LAN Manager **/
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/** Copyright(c) Microsoft Corp., 1987-1990 **/
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/*****************************************************************************/
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/*****************************************************************************
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File : usectxt.hxx
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Title : use context information manager.
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History :
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24-Aug-1991 VibhasC Created
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*****************************************************************************/
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#ifndef __BADUSE_HXX__
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#define __BADUSE_HXX__
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/**
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** enumeration of all reasons why a construct could be bad.
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**/
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enum _badconstruct
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{
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BC_NONE
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,BC_DERIVES_FROM_VOID
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,BC_DERIVES_FROM_PTR_TO_VOID
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,BC_DERIVES_FROM_INT
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,BC_DERIVES_FROM_PTR_TO_INT
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,BC_DERIVES_FROM_HANDLE_T
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,BC_DERIVES_FROM_ELIPSIS
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,BC_DERIVES_FROM_CONF
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,BC_DERIVES_FROM_VARY
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,BC_DERIVES_FROM_UNSIZED_ARRAY
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,BC_DERIVES_FROM_FUNC
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,BC_DERIVES_FROM_CONF_STRUCT
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,BC_DERIVES_FROM_VARY_STRUCT
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,BC_DERIVES_FROM_CDECL
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,BC_DERIVES_FROM_E_STAT_T
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,BC_MAY_DERIVE_ARRAY_OF_UNIONS
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,BC_DERIVES_FROM_IGNORE
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,BC_DERIVES_FROM_RECURSIVE_REF
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,BC_DERIVES_FROM_UNNAMED_FIELD
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,BC_DERIVES_FROM_CONF_UNION
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,BC_DERIVES_FROM_UNSIZED_STRING
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,BC_REF_PTR_BAD_RT
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,BC_DERIVES_FROM_RECURSIVE_UNION
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,BC_BAD_RT_NE_UNION
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,BC_DERIVES_FROM_CONF_PTR
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,BC_DERIVES_FROM_VARY_PTR
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,BC_CV_PTR_STRUCT_BAD_IN_XMIT_AS
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};
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/**
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** enumeration of all reasons why a construct could be non-rpcable and should
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** be checked at use time.
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**/
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enum _nonrpcable
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{
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NR_NONE
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,NR_DERIVES_FROM_INT
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,NR_DERIVES_FROM_PTR_TO_INT
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,NR_DERIVES_FROM_VOID
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,NR_DERIVES_FROM_PTR_TO_VOID
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,NR_DERIVES_FROM_CONST
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,NR_DERIVES_FROM_PTR_TO_CONST
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,NR_DERIVES_FROM_FUNC
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,NR_DERIVES_FROM_PTR_TO_FUNC
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,NR_DERIVES_FROM_UNSIZED_STRING
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,NR_DERIVES_FROM_P_TO_U_STRING
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,NR_DERIVES_FROM_PTR_TO_CONF
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,NR_DERIVES_FROM_BIT_FIELDS
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,NR_DERIVES_FROM_NON_RPC_UNION
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,NR_DERIVES_FROM_CONF_STRUCT
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,NR_DERIVES_FROM_P_TO_C_STRUCT
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,NR_DERIVES_FROM_TRANSMIT_AS
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,NR_DERIVES_FROM_NE_UNIQUE_PTR
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,NR_DERIVES_FROM_NE_FULL_PTR
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,NR_DERIVES_FROM_CDECL
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,NR_BASIC_TYPE_HANDLE_T
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,NR_PRIMITIVE_HANDLE
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,NR_PTR_TO_PRIMITIVE_HANDLE
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,NR_GENERIC_HANDLE
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,NR_PTR_TO_GENERIC_HANDLE
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,NR_CTXT_HDL
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,NR_PTR_TO_CTXT_HDL
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,NR_PTR_TO_PTR_TO_CTXT_HDL
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,NR_DERIVES_FROM_WCHAR_T
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};
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#define TRULY_NON_RPCABLE( p ) \
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( \
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p->NonRPCAbleBecause( NR_DERIVES_FROM_INT ) || \
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p->NonRPCAbleBecause( NR_DERIVES_FROM_PTR_TO_INT ) || \
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p->NonRPCAbleBecause( NR_DERIVES_FROM_VOID ) || \
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p->NonRPCAbleBecause( NR_DERIVES_FROM_PTR_TO_VOID ) || \
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p->NonRPCAbleBecause( NR_DERIVES_FROM_FUNC ) || \
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p->NonRPCAbleBecause( NR_DERIVES_FROM_PTR_TO_FUNC ) || \
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p->NonRPCAbleBecause( NR_DERIVES_FROM_BIT_FIELDS ) || \
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p->NonRPCAbleBecause( NR_DERIVES_FROM_NON_RPC_UNION ) \
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)
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/**
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** The basic bad use information structures
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**/
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#define SIZE_BAD_CON_REASON_ARRAY (1)
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#define SIZE_NON_RPC_REASON_ARRAY (1)
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#define SIZE_USE_CONTEXT_ARRAY (1)
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typedef unsigned long BAD_CONSTRUCT;
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typedef unsigned long NON_RPCABLE;
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typedef unsigned long USE_CONTEXT;
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typedef BAD_CONSTRUCT BadConstructReason[SIZE_BAD_CON_REASON_ARRAY];
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typedef NON_RPCABLE NonRPCAbleReason[SIZE_NON_RPC_REASON_ARRAY];
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typedef USE_CONTEXT UseContextInfo[SIZE_USE_CONTEXT_ARRAY];
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/**
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** The use information block class
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**/
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class BadUseInfo
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{
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private:
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BadConstructReason AllBadConstructReasons;
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NonRPCAbleReason AllNonRPCAbleReasons;
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UseContextInfo UseContext;
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short NoOfArmsWithCaseLabels;
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friend
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void CopyAllBadConstructReasons( class BadUseInfo *,
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class BadUseInfo * );
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friend
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void CopyAllNonRPCAbleReasons( class BadUseInfo *,
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class BadUseInfo * );
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friend
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void CopyAllBadUseReasons( class BadUseInfo *,
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class BadUseInfo * );
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friend
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void CopyNoOfArmsWithCaseLabels( class BadUseInfo *,
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class BadUseInfo * );
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public:
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BadUseInfo();
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void InitBadUseInfo();
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BOOL BadConstructBecause( BAD_CONSTRUCT );
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BOOL NonRPCAbleBecause( NON_RPCABLE );
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void SetBadConstructBecause( BAD_CONSTRUCT );
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void ResetBadConstructBecause( BAD_CONSTRUCT );
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void SetNonRPCAbleBecause( NON_RPCABLE );
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void ResetNonRPCAbleBecause( NON_RPCABLE );
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BOOL AnyReasonForBadConstruct();
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BOOL AnyReasonForNonRPCAble();
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short GetNoOfArmsWithCaseLabels()
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{
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return NoOfArmsWithCaseLabels;
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}
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void InitNoOfArmsWithCaseLabels()
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{
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NoOfArmsWithCaseLabels = 0;
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}
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void IncrementNoOfArmsWithCaseLabels()
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{
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NoOfArmsWithCaseLabels++;
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}
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BOOL HasAnyHandleSpecification();
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void ResetAllHdlSpecifications();
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};
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#endif // __BADUSE_HXX__
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