169 lines
3.8 KiB
C
169 lines
3.8 KiB
C
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/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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Copyright (c) 1999-1999 Microsoft Corporation
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Module Name :
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cssup.h
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Abstract :
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Declarations of private international (cs) support stuff
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Author :
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Mike Warning MikeW August 1999.
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Revision History :
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---------------------------------------------------------------------*/
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#ifndef _CSSUP_H_
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#define _CSSUP_H_
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#define CP_UNICODE 1200
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BOOL GetThreadACP(
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unsigned long *cp,
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error_status_t *pStatus);
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ulong TranslateCodeset(ulong Codeset);
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__inline
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void InitializeStubCSInfo(PMIDL_STUB_MESSAGE pStubMsg)
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{
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if ( NULL == pStubMsg->pCSInfo )
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{
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pStubMsg->pCSInfo = (CS_STUB_INFO *)
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I_RpcAllocate( sizeof(CS_STUB_INFO) );
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if ( NULL == pStubMsg->pCSInfo )
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RpcRaiseException( RPC_S_OUT_OF_MEMORY );
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ZeroMemory( pStubMsg->pCSInfo, sizeof(CS_STUB_INFO) );
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}
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}
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__inline
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void UninitializeStubCSInfo(PMIDL_STUB_MESSAGE pStubMsg)
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{
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I_RpcFree( pStubMsg->pCSInfo );
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}
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ulong
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NdrpGetSetCSTagMarshall(
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PMIDL_STUB_MESSAGE pStubMsg,
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uchar * pMemory,
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NDR_CS_TAG_FORMAT * pTagFormat);
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ulong
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NdrpGetSetCSTagUnmarshall(
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PMIDL_STUB_MESSAGE pStubMsg,
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NDR_CS_TAG_FORMAT * pTagFormat);
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void
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NdrpGetArraySizeLength (
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PMIDL_STUB_MESSAGE pStubMsg,
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uchar * pMemory,
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PFORMAT_STRING pFormat,
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long ElementSize,
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long * pSize,
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long * pLength,
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long * pWireSize );
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// Note: The flag value is also the length of the prolog for the array on
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// the wire. Bogus arrays being the exception of course.
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#define MARSHALL_CONFORMANCE 0x01
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#define MARSHALL_VARIANCE 0x02
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#define MARSHALL_BOGUS 0x04
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extern const byte NdrpArrayMarshallFlags[];
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__inline
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int
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NdrpArrayPrologLength(
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PFORMAT_STRING pFormat )
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{
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int PrologLength;
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NDR_ASSERT( *pFormat >= FC_CARRAY, "Invalid array descriptor" );
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NDR_ASSERT( *pFormat <= FC_WSTRING, "Invalid array descriptor" );
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// We don't support bogus arrays for now
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NDR_ASSERT( *pFormat != FC_BOGUS_ARRAY, "Bogus arrays are not supported" );
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PrologLength = NdrpArrayMarshallFlags[ *pFormat - FC_CARRAY ];
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// The PrologLength (actually the array type flags) are equal to the number
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// of DWORDs in the prolog
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return PrologLength * 4;
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}
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__inline
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BOOL
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NdrpIsConformantArray(
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PFORMAT_STRING pFormat )
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{
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int flags;
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NDR_ASSERT( *pFormat >= FC_CARRAY, "Invalid array descriptor" );
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NDR_ASSERT( *pFormat <= FC_WSTRING, "Invalid array descriptor" );
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// We don't support bogus arrays for now
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NDR_ASSERT( *pFormat != FC_BOGUS_ARRAY, "Bogus arrays are not supported" );
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flags = NdrpArrayMarshallFlags[ *pFormat - FC_CARRAY ];
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return flags & MARSHALL_CONFORMANCE;
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}
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__inline
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BOOL
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NdrpIsVaryingArray(
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PFORMAT_STRING pFormat )
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{
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int flags;
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NDR_ASSERT( *pFormat >= FC_CARRAY, "Invalid array descriptor" );
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NDR_ASSERT( *pFormat <= FC_WSTRING, "Invalid array descriptor" );
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// We don't support bogus arrays for now
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NDR_ASSERT( *pFormat != FC_BOGUS_ARRAY, "Bogus arrays are not supported" );
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flags = NdrpArrayMarshallFlags[ *pFormat - FC_CARRAY ];
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return flags & MARSHALL_VARIANCE;
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}
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__inline
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BOOL
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NdrpIsFixedArray(
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PFORMAT_STRING pFormat )
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{
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int flags;
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NDR_ASSERT( *pFormat >= FC_CARRAY, "Invalid array descriptor" );
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NDR_ASSERT( *pFormat <= FC_WSTRING, "Invalid array descriptor" );
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// We don't support bogus arrays for now
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NDR_ASSERT( *pFormat != FC_BOGUS_ARRAY, "Bogus arrays are not supported" );
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flags = NdrpArrayMarshallFlags[ *pFormat - FC_CARRAY ];
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return ( 0 == flags );
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}
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#endif // !_CSSUP_H_
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