1979 lines
56 KiB
C++
1979 lines
56 KiB
C++
/************************************************************************
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Copyright (c) 1993 - 1999 Microsoft Corporation
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Module Name :
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mrshl.c
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Abstract :
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This file contains the marshalling routines called by MIDL generated
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stubs and the interpreter.
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Author :
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David Kays dkays September 1993.
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Revision History :
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***********************************************************************/
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#include "precomp.hxx"
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#include "..\..\ndr20\ndrole.h"
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void
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Ndr64SimpleTypeMarshall(
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PMIDL_STUB_MESSAGE pStubMsg,
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uchar * pMemory,
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uchar FormatChar )
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/*++
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Routine Description :
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Marshalls a simple type.
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Arguments :
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pStubMsg - Pointer to the stub message.
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pMemory - Pointer to the data to be marshalled.
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FormatChar - Simple type format character.
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Return :
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None.
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--*/
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{
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switch ( FormatChar )
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{
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case FC64_CHAR :
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case FC64_UINT8:
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case FC64_INT8:
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*(pStubMsg->Buffer)++ = *pMemory;
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break;
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case FC64_WCHAR :
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case FC64_UINT16:
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case FC64_INT16:
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ALIGN(pStubMsg->Buffer,1);
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*((NDR64_UINT16 *)pStubMsg->Buffer) = *((NDR64_UINT16 *)pMemory);
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pStubMsg->Buffer += sizeof(NDR64_UINT16);
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break;
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case FC64_UINT32:
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case FC64_INT32:
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case FC64_ERROR_STATUS_T:
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case FC64_FLOAT32:
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ALIGN(pStubMsg->Buffer,3);
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*((NDR64_UINT32 *)pStubMsg->Buffer) = *((NDR64_UINT32 *)pMemory);
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pStubMsg->Buffer += sizeof(NDR64_UINT32);
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break;
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case FC64_UINT64:
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case FC64_INT64:
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case FC64_FLOAT64:
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ALIGN(pStubMsg->Buffer,7);
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*((NDR64_UINT64 *)pStubMsg->Buffer) = *((NDR64_UINT64 *)pMemory);
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pStubMsg->Buffer += sizeof(NDR64_UINT64);
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break;
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case FC64_IGNORE:
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break;
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default :
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NDR_ASSERT(0,"Ndr64SimpleTypeMarshall : bad format char");
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RpcRaiseException( RPC_S_INTERNAL_ERROR );
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return;
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}
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}
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void
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Ndr64UDTSimpleTypeMarshall1(
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PMIDL_STUB_MESSAGE pStubMsg,
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uchar * pMemory,
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PNDR64_FORMAT FormatString )
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{
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Ndr64SimpleTypeMarshall(pStubMsg,pMemory,*(PFORMAT_STRING)FormatString);
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}
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void
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Ndr64pRangeMarshall(
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PMIDL_STUB_MESSAGE pStubMsg,
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uchar * pMemory,
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PNDR64_FORMAT pFormat )
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/*++
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--*/
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{
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const NDR64_RANGE_FORMAT * pRangeFormat =
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(const NDR64_RANGE_FORMAT*)pFormat;
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Ndr64SimpleTypeMarshall( pStubMsg, pMemory, pRangeFormat->RangeType );
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}
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void
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Ndr64pInterfacePointerMarshall (
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PMIDL_STUB_MESSAGE pStubMsg,
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uchar * pMemory,
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PNDR64_FORMAT pFormat )
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/*++
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Routine Description :
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Marshalls an interface pointer.
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Arguments :
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pStubMsg - Pointer to the stub message.
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pMemory - Pointer to the interface pointer being marshalled.
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pFormat - Interface pointer's format string description.
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Return :
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None.
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Notes : There is now one representation of a marshalled interface pointer.
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// wire representation of a marshalled interface pointer
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typedef struct tagMInterfacePointer
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{
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ULONG ulCntData; // size of data
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[size_is(ulCntData)] BYTE abData[]; // data (OBJREF)
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} MInterfacePointer;
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--*/
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{
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const NDR64_CONSTANT_IID_FORMAT *pConstInterfaceFormat =
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(NDR64_CONSTANT_IID_FORMAT*)pFormat;
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const NDR64_IID_FORMAT *pInterfaceFormat =
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(NDR64_IID_FORMAT*)pFormat;
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//
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// Get an IID pointer.
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//
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IID *piid;
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if ( ((NDR64_IID_FLAGS*)&pInterfaceFormat->Flags)->ConstantIID )
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{
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piid = (IID*)&pConstInterfaceFormat->Guid;
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}
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else
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{
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piid = (IID *) Ndr64EvaluateExpr( pStubMsg,
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pInterfaceFormat->IIDDescriptor,
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EXPR_IID );
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if(piid == 0)
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{
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RpcRaiseException( RPC_S_INVALID_ARG );
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return;
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}
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}
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// Leave space in the buffer for the conformant size.
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ALIGN( pStubMsg->Buffer, NDR64_WIRE_COUNT_ALIGN );
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NDR64_WIRE_COUNT_TYPE * pMaxCount = (NDR64_WIRE_COUNT_TYPE *) pStubMsg->Buffer;
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pStubMsg->Buffer += sizeof(NDR64_WIRE_COUNT_TYPE);
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ulong *pulCntData = (ulong *) pStubMsg->Buffer;
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pStubMsg->Buffer += sizeof(ulong);
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//Calculate the maximum size of the stream.
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ulong position = (ulong)( pStubMsg->Buffer - (uchar *)pStubMsg->RpcMsg->Buffer);
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ulong cbMax = pStubMsg->RpcMsg->BufferLength - position;
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//Create a stream on memory.
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#if defined(DEBUG_WALKIP)
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{
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CHAR AppName[MAX_PATH];
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memset(AppName, 0, sizeof(AppName ) );
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GetModuleFileNameA( NULL, AppName, sizeof(AppName ) );
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DbgPrint("MRSHL64 %s %p\n", AppName, pStubMsg->Buffer );
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}
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#endif
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IStream *pStream = NdrpCreateStreamOnMemory(pStubMsg->Buffer, cbMax);
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if(pStream == 0)
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{
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RpcRaiseException(RPC_S_OUT_OF_MEMORY);
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return;
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}
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RpcTryFinally
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{
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HRESULT hr = (*pfnCoMarshalInterface)(pStream, *piid, (IUnknown *)pMemory,
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pStubMsg->dwDestContext, pStubMsg->pvDestContext, 0);
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if(FAILED(hr))
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{
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RpcRaiseException(hr);
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return;
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}
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ULARGE_INTEGER libPosition;
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LARGE_INTEGER libMove;
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libMove.QuadPart = 0;
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pStream->Seek(libMove, STREAM_SEEK_CUR, &libPosition);
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//Update the array bounds.
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*pMaxCount = libPosition.QuadPart;
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//Advance the stub message buffer pointer.
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pStubMsg->Buffer += (*pulCntData = Ndr64pConvertTo2GB(libPosition.QuadPart));
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}
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RpcFinally
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{
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pStream->Release();
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}
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RpcEndFinally
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}
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__forceinline void
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Ndr64pPointerMarshallInternal(
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PMIDL_STUB_MESSAGE pStubMsg,
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NDR64_PTR_WIRE_TYPE *pBufferMark,
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uchar * pMemory,
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PNDR64_FORMAT pFormat )
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/*++
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Routine Description :
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Private routine for marshalling a pointer and its pointee. This is the
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entry point for pointers embedded in structures, arrays, and unions.
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Used for FC64_RP, FC64_UP, FC64_FP, FC64_OP.
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Arguments :
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pStubMsg - Pointer to the stub message.
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pBufferMark - Pointer to the pointer in the wire buffer.
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pMemory - Pointer to the data to be marshalled.
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pFormat - Pointer format string description.
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pStubMsg->Buffer - the place for the pointee.
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Return :
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None.
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--*/
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{
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const NDR64_POINTER_FORMAT *pPointerFormat = (NDR64_POINTER_FORMAT*) pFormat;
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//
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// Check the pointer type.
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//
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switch ( pPointerFormat->FormatCode )
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{
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case FC64_RP :
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if ( pBufferMark )
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{
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// Put the pointer in the buffer.
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*((NDR64_PTR_WIRE_TYPE*)pBufferMark) = PTR_WIRE_REP(pMemory);
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}
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if ( !pMemory )
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{
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RpcRaiseException( RPC_X_NULL_REF_POINTER );
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}
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break;
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case FC64_UP :
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case FC64_OP :
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// Put the pointer in the buffer.
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*((NDR64_PTR_WIRE_TYPE*)pBufferMark) = PTR_WIRE_REP(pMemory);
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if ( ! pMemory )
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{
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return;
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}
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break;
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case FC64_IP :
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// Put the pointer in the buffer
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*((NDR64_PTR_WIRE_TYPE*)pBufferMark) = PTR_WIRE_REP(pMemory);
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if ( ! pMemory )
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{
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return;
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}
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Ndr64pInterfacePointerMarshall (pStubMsg,
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pMemory,
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pPointerFormat->Pointee
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);
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return;
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case FC64_FP :
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//
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// Marshall the pointer's ref id and see if we've already
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// marshalled the pointer's data.
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//
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{
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ulong RefId;
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BOOL Result =
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Ndr64pFullPointerQueryPointer( pStubMsg,
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pMemory,
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FULL_POINTER_MARSHALLED,
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&RefId );
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*(NDR64_PTR_WIRE_TYPE*)pBufferMark = Ndr64pRefIdToWirePtr( RefId );
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if ( Result )
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return;
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}
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break;
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default :
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NDR_ASSERT(0,"Ndr64pPointerMarshall : bad pointer type");
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RpcRaiseException( RPC_S_INTERNAL_ERROR );
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return;
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}
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if ( NDR64_SIMPLE_POINTER( pPointerFormat->Flags ) )
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{
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Ndr64SimpleTypeMarshall( pStubMsg,
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pMemory,
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*(PFORMAT_STRING)pPointerFormat->Pointee );
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return;
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}
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if ( NDR64_POINTER_DEREF( pPointerFormat->Flags ) )
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pMemory = *((uchar **)pMemory);
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SAVE_CONTEXT<uchar> uFlagsSave( pStubMsg->uFlags );
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NDR64_RESET_EMBEDDED_FLAGS_TO_STANDALONE(pStubMsg->uFlags);
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Ndr64TopLevelTypeMarshall(
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pStubMsg,
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pMemory,
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pPointerFormat->Pointee );
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}
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NDR64_MRSHL_POINTER_QUEUE_ELEMENT::NDR64_MRSHL_POINTER_QUEUE_ELEMENT(
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MIDL_STUB_MESSAGE *pStubMsg,
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NDR64_PTR_WIRE_TYPE * pBufferMarkNew,
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uchar * const pMemoryNew,
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const PFORMAT_STRING pFormatNew) :
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pBufferMark(pBufferMarkNew),
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pMemory(pMemoryNew),
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pFormat(pFormatNew),
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uFlags(pStubMsg->uFlags),
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pCorrMemory(pStubMsg->pCorrMemory)
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{
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}
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void
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NDR64_MRSHL_POINTER_QUEUE_ELEMENT::Dispatch(
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MIDL_STUB_MESSAGE *pStubMsg)
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{
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SAVE_CONTEXT<uchar> uFlagsSave(pStubMsg->uFlags, uFlags );
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CORRELATION_CONTEXT CorrCtxt( pStubMsg, pCorrMemory );
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Ndr64pPointerMarshallInternal( pStubMsg,
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pBufferMark,
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pMemory,
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(PNDR64_FORMAT)pFormat );
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}
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#if defined(DBG)
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void
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NDR64_MRSHL_POINTER_QUEUE_ELEMENT::Print()
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{
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DbgPrint("NDR_MRSHL_POINTER_QUEUE_ELEMENT\n");
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DbgPrint("pNext: %p\n", pNext );
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DbgPrint("pBufferMark: %p\n", pBufferMark );
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DbgPrint("pMemory: %p\n", pMemory );
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DbgPrint("pFormat: %p\n", pFormat );
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DbgPrint("pCorrMemory: %p\n", pCorrMemory );
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DbgPrint("uFlags: %x\n", uFlags );
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}
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#endif
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void
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Ndr64pEnquePointerMarshall(
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PMIDL_STUB_MESSAGE pStubMsg,
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NDR64_PTR_WIRE_TYPE *pBufferMark,
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uchar * pMemory,
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PNDR64_FORMAT pFormat )
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{
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NDR64_POINTER_CONTEXT PointerContext( pStubMsg );
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RpcTryFinally
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{
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NDR64_MRSHL_POINTER_QUEUE_ELEMENT*pElement =
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new(PointerContext.GetActiveState())
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NDR64_MRSHL_POINTER_QUEUE_ELEMENT(pStubMsg,
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pBufferMark,
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pMemory,
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(PFORMAT_STRING)pFormat);
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PointerContext.Enque( pElement );
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PointerContext.DispatchIfRequired();
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}
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RpcFinally
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{
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PointerContext.EndContext();
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}
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RpcEndFinally
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}
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void
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Ndr64pPointerMarshall(
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PMIDL_STUB_MESSAGE pStubMsg,
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NDR64_PTR_WIRE_TYPE *pBufferMark,
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uchar * pMemory,
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PNDR64_FORMAT pFormat )
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{
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SAVE_CONTEXT<uchar> uFlagsSave(pStubMsg->uFlags);
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if ( !NdrIsLowStack(pStubMsg) )
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{
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Ndr64pPointerMarshallInternal( pStubMsg,
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pBufferMark,
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pMemory,
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pFormat );
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return;
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}
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Ndr64pEnquePointerMarshall(
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pStubMsg,
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pBufferMark,
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pMemory,
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pFormat );
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}
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__forceinline void
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Ndr64TopLevelPointerMarshall(
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PMIDL_STUB_MESSAGE pStubMsg,
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uchar * pMemory,
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PNDR64_FORMAT pFormat )
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{
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NDR64_PTR_WIRE_TYPE *pBufferMark = NULL;
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// Non embedded ref pointers do not have a wire representation
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if ( *(PFORMAT_STRING)pFormat != FC64_RP )
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{
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ALIGN( pStubMsg->Buffer, NDR64_PTR_WIRE_ALIGN );
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pBufferMark = (NDR64_PTR_WIRE_TYPE*)pStubMsg->Buffer;
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pStubMsg->Buffer += sizeof(NDR64_PTR_WIRE_TYPE);
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}
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Ndr64pPointerMarshall( pStubMsg,
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pBufferMark,
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pMemory,
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pFormat );
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}
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__forceinline void
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Ndr64EmbeddedPointerMarshall(
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PMIDL_STUB_MESSAGE pStubMsg,
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uchar * pMemory,
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PNDR64_FORMAT pFormat )
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{
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ALIGN( pStubMsg->Buffer, NDR64_PTR_WIRE_ALIGN );
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NDR64_PTR_WIRE_TYPE* pBufferMark = (NDR64_PTR_WIRE_TYPE*)pStubMsg->Buffer;
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pStubMsg->Buffer += sizeof(NDR64_PTR_WIRE_TYPE);
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POINTER_BUFFER_SWAP_CONTEXT SwapContext(pStubMsg);
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Ndr64pPointerMarshall( pStubMsg,
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pBufferMark,
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*(uchar**)pMemory,
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pFormat );
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}
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void
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Ndr64SimpleStructMarshall(
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PMIDL_STUB_MESSAGE pStubMsg,
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uchar * pMemory,
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PNDR64_FORMAT pFormat )
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/*++
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Routine description :
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Marshalls a simple structure.
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Used for FC64_STRUCT and FC64_PSTRUCT.
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Arguments :
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pStubMsg - Pointer to the stub message.
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pMemory - Pointer to the structure to be marshalled.
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pFormat - Structure's format string description.
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Return :
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None.
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--*/
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{
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const NDR64_STRUCTURE_HEADER_FORMAT * const pStructFormat =
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(NDR64_STRUCTURE_HEADER_FORMAT*) pFormat;
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const NDR64_UINT32 StructSize = pStructFormat->MemorySize;
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ALIGN(pStubMsg->Buffer, pStructFormat->Alignment);
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uchar *pBufferSave = pStubMsg->Buffer;
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RpcpMemoryCopy( pBufferSave,
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pMemory,
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pStructFormat->MemorySize );
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pStubMsg->Buffer += pStructFormat->MemorySize;
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// Marshall embedded pointers.
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if ( pStructFormat->Flags.HasPointerInfo )
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{
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CORRELATION_CONTEXT CorrCtxt( pStubMsg, pMemory);
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Ndr64pPointerLayoutMarshall( pStubMsg,
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pStructFormat + 1,
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0,
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pMemory,
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pBufferSave );
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}
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}
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void
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Ndr64ConformantStructMarshall(
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PMIDL_STUB_MESSAGE pStubMsg,
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uchar * pMemory,
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PNDR64_FORMAT pFormat )
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/*++
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Routine description :
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||
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Marshalls a conformant structure.
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Arguments :
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pStubMsg - Pointer to the stub message.
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pMemory - Pointer to the structure to be marshalled.
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pFormat - Structure's format string description.
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Return :
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None.
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Note
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--*/
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{
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const NDR64_CONF_STRUCTURE_HEADER_FORMAT * const pStructFormat =
|
||
(NDR64_CONF_STRUCTURE_HEADER_FORMAT*) pFormat;
|
||
|
||
const NDR64_CONF_ARRAY_HEADER_FORMAT * const pArrayFormat =
|
||
(NDR64_CONF_ARRAY_HEADER_FORMAT *) pStructFormat->ArrayDescription;
|
||
|
||
CORRELATION_CONTEXT CorrCtxt( pStubMsg, pMemory );
|
||
|
||
NDR64_WIRE_COUNT_TYPE MaxCount =
|
||
Ndr64EvaluateExpr( pStubMsg,
|
||
pArrayFormat->ConfDescriptor,
|
||
EXPR_MAXCOUNT );
|
||
|
||
if ( NDR64_IS_CONF_MARK_VALID( pStubMsg->uFlags ) )
|
||
*(NDR64_WIRE_COUNT_TYPE *)pStubMsg->ConformanceMark = MaxCount;
|
||
else
|
||
{
|
||
ALIGN( pStubMsg->Buffer, NDR64_WIRE_COUNT_ALIGN );
|
||
|
||
*((NDR64_WIRE_COUNT_TYPE *)pStubMsg->Buffer) = MaxCount;
|
||
pStubMsg->Buffer += sizeof(NDR64_WIRE_COUNT_TYPE);
|
||
}
|
||
|
||
|
||
ALIGN(pStubMsg->Buffer, pStructFormat->Alignment);
|
||
uchar *pBufferStart = pStubMsg->Buffer;
|
||
|
||
NDR64_UINT32 StructSize = Ndr64pConvertTo2GB( (NDR64_UINT64)pStructFormat->MemorySize +
|
||
( MaxCount * (NDR64_UINT64)pArrayFormat->ElementSize ) );
|
||
|
||
RpcpMemoryCopy( pBufferStart,
|
||
pMemory,
|
||
StructSize );
|
||
|
||
pStubMsg->Buffer += StructSize;
|
||
|
||
if ( pStructFormat->Flags.HasPointerInfo )
|
||
{
|
||
|
||
Ndr64pPointerLayoutMarshall( pStubMsg,
|
||
pStructFormat + 1,
|
||
(NDR64_UINT32)MaxCount,
|
||
pMemory,
|
||
pBufferStart );
|
||
}
|
||
}
|
||
|
||
|
||
void
|
||
Ndr64ComplexStructMarshall(
|
||
PMIDL_STUB_MESSAGE pStubMsg,
|
||
uchar * pMemory,
|
||
PNDR64_FORMAT pFormat )
|
||
/*++
|
||
|
||
Routine description :
|
||
|
||
Marshalls a complex structure.
|
||
|
||
Used for FC64_BOGUS_STRUCT.
|
||
|
||
Arguments :
|
||
|
||
pStubMsg - Pointer to the stub message.
|
||
pMemory - Pointer to the structure being marshalled.
|
||
pFormat - Structure's format string description.
|
||
|
||
Return :
|
||
|
||
None.
|
||
|
||
Notes :
|
||
|
||
--*/
|
||
{
|
||
const NDR64_BOGUS_STRUCTURE_HEADER_FORMAT * pStructFormat =
|
||
(NDR64_BOGUS_STRUCTURE_HEADER_FORMAT*) pFormat;
|
||
const NDR64_CONF_BOGUS_STRUCTURE_HEADER_FORMAT * pConfStructFormat =
|
||
(NDR64_CONF_BOGUS_STRUCTURE_HEADER_FORMAT*) pFormat;
|
||
|
||
uchar * pBufferSave = pStubMsg->Buffer;
|
||
|
||
bool fSetPointerBufferMark = ! pStubMsg->PointerBufferMark;
|
||
// Compute where the pointees should be unmarshalled to.
|
||
if ( fSetPointerBufferMark )
|
||
{
|
||
BOOL fOldIgnore = pStubMsg->IgnoreEmbeddedPointers;
|
||
pStubMsg->IgnoreEmbeddedPointers = TRUE;
|
||
|
||
//
|
||
// Set BufferLength equal to the current buffer pointer, and then
|
||
// when we return from NdrComplexStructBufferSize it will pointer to
|
||
// the location in the buffer where the pointees should be marshalled.
|
||
// pStubMsg->BufferLength = pBufferSave;
|
||
// Instead of pointer, we now calculate pointer increment explicitly.
|
||
|
||
// Set the pointer alignment as a base.
|
||
// We use pBufferSave as the sizing routine accounts for the conf sizes.
|
||
//
|
||
ulong BufferLenOffset = 0xf & PtrToUlong( pBufferSave );
|
||
ulong BufferLengthSave = pStubMsg->BufferLength;
|
||
pStubMsg->BufferLength = BufferLenOffset;
|
||
|
||
Ndr64ComplexStructBufferSize(
|
||
pStubMsg,
|
||
pMemory,
|
||
pFormat );
|
||
|
||
// Pointer increment including alignments.
|
||
BufferLenOffset = pStubMsg->BufferLength - BufferLenOffset;
|
||
|
||
// Set the location in the buffer where pointees will be marshalled.
|
||
pStubMsg->PointerBufferMark = pStubMsg->Buffer + BufferLenOffset;
|
||
pStubMsg->BufferLength = BufferLengthSave;
|
||
pStubMsg->IgnoreEmbeddedPointers = fOldIgnore;
|
||
}
|
||
|
||
PFORMAT_STRING pFormatPointers = (PFORMAT_STRING)pStructFormat->PointerLayout;
|
||
PFORMAT_STRING pFormatArray = NULL;
|
||
|
||
BOOL fIsFullBogus = ( *(PFORMAT_STRING)pFormat == FC64_BOGUS_STRUCT ||
|
||
*(PFORMAT_STRING)pFormat == FC64_CONF_BOGUS_STRUCT );
|
||
|
||
PFORMAT_STRING pMemberLayout = ( *(PFORMAT_STRING)pFormat == FC64_CONF_BOGUS_STRUCT ||
|
||
*(PFORMAT_STRING)pFormat == FC64_FORCED_CONF_BOGUS_STRUCT ) ?
|
||
(PFORMAT_STRING)( pConfStructFormat + 1) :
|
||
(PFORMAT_STRING)( pStructFormat + 1);
|
||
|
||
SAVE_CONTEXT<uchar*> ConformanceMarkSave(pStubMsg->ConformanceMark);
|
||
SAVE_CONTEXT<uchar> uFlagsSave( pStubMsg->uFlags );
|
||
CORRELATION_CONTEXT CorrCtxt( pStubMsg, pMemory );
|
||
|
||
// Get conformant array description.
|
||
if ( pStructFormat->Flags.HasConfArray )
|
||
{
|
||
pFormatArray = (PFORMAT_STRING)pConfStructFormat->ConfArrayDescription;
|
||
|
||
if ( !NDR64_IS_CONF_MARK_VALID( pStubMsg->uFlags ) )
|
||
{
|
||
// Align for conformance marshalling.
|
||
ALIGN(pStubMsg->Buffer, NDR64_WIRE_COUNT_ALIGN);
|
||
|
||
// Remember where the conformance count(s) will be marshalled.
|
||
pStubMsg->ConformanceMark = pStubMsg->Buffer;
|
||
|
||
// Increment the buffer pointer for every array dimension.
|
||
pStubMsg->Buffer += pConfStructFormat->Dimensions * sizeof(NDR64_WIRE_COUNT_TYPE);
|
||
|
||
NDR64_SET_CONF_MARK_VALID( pStubMsg->uFlags );
|
||
}
|
||
}
|
||
else
|
||
pFormatArray = 0;
|
||
|
||
// Align buffer on struct's alignment.
|
||
ALIGN(pStubMsg->Buffer, pStructFormat->Alignment);
|
||
|
||
//
|
||
// Marshall the structure member by member.
|
||
//
|
||
for ( ; ; )
|
||
{
|
||
switch ( *pMemberLayout )
|
||
{
|
||
|
||
case FC64_STRUCT:
|
||
{
|
||
const NDR64_SIMPLE_REGION_FORMAT *pRegion =
|
||
(NDR64_SIMPLE_REGION_FORMAT*) pMemberLayout;
|
||
|
||
ALIGN( pStubMsg->Buffer, pRegion->Alignment );
|
||
|
||
RpcpMemoryCopy( pStubMsg->Buffer,
|
||
pMemory,
|
||
pRegion->RegionSize );
|
||
|
||
pStubMsg->Buffer += pRegion->RegionSize;
|
||
pMemory += pRegion->RegionSize;
|
||
|
||
pMemberLayout += sizeof( *pRegion );
|
||
break;
|
||
}
|
||
|
||
case FC64_STRUCTPADN :
|
||
{
|
||
const NDR64_MEMPAD_FORMAT *pMemPad = (NDR64_MEMPAD_FORMAT*)pMemberLayout;
|
||
pMemory += pMemPad->MemPad;
|
||
pMemberLayout += sizeof(*pMemPad);
|
||
break;
|
||
}
|
||
|
||
case FC64_POINTER :
|
||
{
|
||
|
||
NDR_ASSERT(pFormatPointers, "Ndr64ComplexStructMarshall: pointer field but no pointer layout");
|
||
|
||
Ndr64EmbeddedPointerMarshall(
|
||
pStubMsg,
|
||
pMemory,
|
||
pFormatPointers );
|
||
|
||
pMemory += PTR_MEM_SIZE;
|
||
|
||
pFormatPointers += sizeof(NDR64_POINTER_FORMAT);
|
||
pMemberLayout += sizeof(NDR64_SIMPLE_MEMBER_FORMAT);
|
||
|
||
break;
|
||
}
|
||
|
||
case FC64_EMBEDDED_COMPLEX :
|
||
|
||
{
|
||
const NDR64_EMBEDDED_COMPLEX_FORMAT * pEmbeddedFormat =
|
||
(NDR64_EMBEDDED_COMPLEX_FORMAT*) pMemberLayout;
|
||
|
||
Ndr64EmbeddedTypeMarshall( pStubMsg,
|
||
pMemory,
|
||
pEmbeddedFormat->Type );
|
||
|
||
pMemory = Ndr64pMemoryIncrement( pStubMsg,
|
||
pMemory,
|
||
pEmbeddedFormat->Type,
|
||
FALSE );
|
||
|
||
pMemberLayout += sizeof(*pEmbeddedFormat);
|
||
break;
|
||
}
|
||
|
||
case FC64_BUFFER_ALIGN:
|
||
{
|
||
const NDR64_BUFFER_ALIGN_FORMAT *pBufAlign =
|
||
(NDR64_BUFFER_ALIGN_FORMAT*) pMemberLayout;
|
||
ALIGN(pStubMsg->Buffer, pBufAlign->Alignment);
|
||
pMemberLayout += sizeof( *pBufAlign );
|
||
break;
|
||
}
|
||
|
||
case FC64_CHAR :
|
||
case FC64_WCHAR :
|
||
case FC64_INT8:
|
||
case FC64_UINT8:
|
||
case FC64_INT16:
|
||
case FC64_UINT16:
|
||
case FC64_INT32:
|
||
case FC64_UINT32:
|
||
case FC64_INT64:
|
||
case FC64_UINT64:
|
||
case FC64_FLOAT32 :
|
||
case FC64_FLOAT64 :
|
||
case FC64_ERROR_STATUS_T:
|
||
Ndr64SimpleTypeMarshall( pStubMsg,
|
||
pMemory,
|
||
*pMemberLayout );
|
||
|
||
pMemory += NDR64_SIMPLE_TYPE_MEMSIZE(*pMemberLayout);
|
||
pMemberLayout += sizeof(NDR64_SIMPLE_MEMBER_FORMAT);
|
||
break;
|
||
|
||
case FC64_IGNORE :
|
||
ALIGN(pStubMsg->Buffer, NDR64_PTR_WIRE_ALIGN );
|
||
pMemory += PTR_MEM_SIZE;
|
||
*(NDR64_PTR_WIRE_TYPE*)pStubMsg->Buffer = 0;
|
||
pStubMsg->Buffer += sizeof(NDR64_PTR_WIRE_TYPE);
|
||
pMemberLayout += sizeof(NDR64_SIMPLE_MEMBER_FORMAT);
|
||
break;
|
||
|
||
case FC64_END :
|
||
goto ComplexMarshallEnd;
|
||
|
||
default :
|
||
NDR_ASSERT(0,"Ndr64ComplexStructMarshall : bad format char");
|
||
RpcRaiseException( RPC_S_INTERNAL_ERROR );
|
||
return;
|
||
} // switch
|
||
} // for
|
||
|
||
ComplexMarshallEnd:
|
||
|
||
//
|
||
// Marshall conformant array if we have one.
|
||
if ( pFormatArray )
|
||
{
|
||
|
||
Ndr64EmbeddedTypeMarshall( pStubMsg,
|
||
pMemory,
|
||
pFormatArray );
|
||
|
||
}
|
||
else
|
||
{
|
||
// If the structure doesn't have a conformant array, align it again
|
||
ALIGN( pStubMsg->Buffer, pStructFormat->Alignment );
|
||
}
|
||
|
||
if ( fSetPointerBufferMark )
|
||
{
|
||
pStubMsg->Buffer = pStubMsg->PointerBufferMark;
|
||
pStubMsg->PointerBufferMark = 0;
|
||
}
|
||
}
|
||
|
||
|
||
void
|
||
Ndr64NonConformantStringMarshall(
|
||
PMIDL_STUB_MESSAGE pStubMsg,
|
||
uchar * pMemory,
|
||
PNDR64_FORMAT pFormat )
|
||
/*++
|
||
|
||
Routine description :
|
||
|
||
Marshalls a non conformant string.
|
||
|
||
Arguments :
|
||
|
||
pStubMsg - Pointer to the stub message.
|
||
pMemory - Pointer to the string to be marshalled.
|
||
pFormat - String's format string description.
|
||
|
||
Return :
|
||
|
||
None.
|
||
|
||
--*/
|
||
{
|
||
const NDR64_NON_CONFORMANT_STRING_FORMAT * pStringFormat =
|
||
(NDR64_NON_CONFORMANT_STRING_FORMAT*) pFormat;
|
||
|
||
NDR64_UINT32 CopySize =
|
||
Ndr64pCommonStringSize( pStubMsg,
|
||
pMemory,
|
||
&pStringFormat->Header );
|
||
|
||
if ( CopySize > pStringFormat->TotalSize )
|
||
RpcRaiseException(RPC_X_INVALID_BOUND);
|
||
|
||
ALIGN( pStubMsg->Buffer, NDR64_WIRE_COUNT_ALIGN );
|
||
((NDR64_WIRE_COUNT_TYPE*)pStubMsg->Buffer)[0] = pStubMsg->Offset;
|
||
((NDR64_WIRE_COUNT_TYPE*)pStubMsg->Buffer)[1] = pStubMsg->ActualCount;
|
||
pStubMsg->Buffer += sizeof(NDR64_WIRE_COUNT_TYPE) * 2;
|
||
|
||
// Copy the string.
|
||
RpcpMemoryCopy( pStubMsg->Buffer,
|
||
pMemory,
|
||
CopySize );
|
||
|
||
pStubMsg->Buffer += CopySize;
|
||
|
||
}
|
||
|
||
|
||
void
|
||
Ndr64ConformantStringMarshall(
|
||
PMIDL_STUB_MESSAGE pStubMsg,
|
||
uchar * pMemory,
|
||
PNDR64_FORMAT pFormat )
|
||
/*++
|
||
|
||
Routine description :
|
||
|
||
Marshalls a conformant string.
|
||
|
||
Arguments :
|
||
|
||
pStubMsg - Pointer to the stub message.
|
||
pMemory - Pointer to the string to be marshalled.
|
||
pFormat - String's format string description.
|
||
|
||
Return :
|
||
|
||
None.
|
||
|
||
--*/
|
||
{
|
||
|
||
const NDR64_CONFORMANT_STRING_FORMAT * pStringFormat =
|
||
(const NDR64_CONFORMANT_STRING_FORMAT*) pFormat;
|
||
const NDR64_SIZED_CONFORMANT_STRING_FORMAT * pSizedStringFormat =
|
||
(const NDR64_SIZED_CONFORMANT_STRING_FORMAT*) pFormat;
|
||
|
||
NDR64_WIRE_COUNT_TYPE *pMaxCountMark;
|
||
if ( !NDR64_IS_CONF_MARK_VALID( pStubMsg->uFlags ) )
|
||
{
|
||
ALIGN( pStubMsg->Buffer, NDR64_WIRE_COUNT_ALIGN );
|
||
pMaxCountMark = (NDR64_WIRE_COUNT_TYPE*)pStubMsg->Buffer;
|
||
pStubMsg->Buffer += sizeof(NDR64_WIRE_COUNT_TYPE);
|
||
}
|
||
else
|
||
{
|
||
pMaxCountMark = (NDR64_WIRE_COUNT_TYPE*)pStubMsg->ConformanceMark;
|
||
}
|
||
|
||
NDR64_UINT32 CopySize =
|
||
Ndr64pCommonStringSize( pStubMsg,
|
||
pMemory,
|
||
&pStringFormat->Header );
|
||
|
||
//
|
||
// If the string is sized then compute the max count, otherwise the
|
||
// max count is equal to the actual count.
|
||
//
|
||
NDR64_WIRE_COUNT_TYPE MaxCount = pStubMsg->ActualCount;
|
||
if ( pStringFormat->Header.Flags.IsSized )
|
||
{
|
||
MaxCount =
|
||
Ndr64EvaluateExpr( pStubMsg,
|
||
pSizedStringFormat->SizeDescription,
|
||
EXPR_MAXCOUNT );
|
||
|
||
if ( pStubMsg->ActualCount > MaxCount )
|
||
RpcRaiseException(RPC_X_INVALID_BOUND);
|
||
|
||
}
|
||
|
||
|
||
// Marshall the max count.
|
||
*pMaxCountMark = MaxCount;
|
||
|
||
ALIGN( pStubMsg->Buffer, NDR64_WIRE_COUNT_ALIGN);
|
||
((NDR64_WIRE_COUNT_TYPE*)pStubMsg->Buffer)[0] = pStubMsg->Offset;
|
||
((NDR64_WIRE_COUNT_TYPE*)pStubMsg->Buffer)[1] = pStubMsg->ActualCount;
|
||
pStubMsg->Buffer += sizeof(NDR64_WIRE_COUNT_TYPE) * 2;
|
||
|
||
RpcpMemoryCopy( pStubMsg->Buffer,
|
||
pMemory,
|
||
CopySize );
|
||
|
||
// Update the Buffer pointer.
|
||
pStubMsg->Buffer += CopySize;
|
||
|
||
}
|
||
|
||
|
||
void
|
||
Ndr64FixedArrayMarshall(
|
||
PMIDL_STUB_MESSAGE pStubMsg,
|
||
uchar * pMemory,
|
||
PNDR64_FORMAT pFormat )
|
||
/*++
|
||
|
||
Routine Description :
|
||
|
||
Marshalls a fixed array of any number of dimensions.
|
||
|
||
Arguments :
|
||
|
||
pStubMsg - Pointer to the stub message.
|
||
pMemory - Pointer to the array to be marshalled.
|
||
pFormat - Array's format string description.
|
||
|
||
Return :
|
||
|
||
None.
|
||
|
||
--*/
|
||
{
|
||
|
||
const NDR64_FIX_ARRAY_HEADER_FORMAT * pArrayFormat =
|
||
(NDR64_FIX_ARRAY_HEADER_FORMAT*) pFormat;
|
||
|
||
// Align the buffer.
|
||
ALIGN( pStubMsg->Buffer, pArrayFormat->Alignment );
|
||
uchar *pBufferStart = pStubMsg->Buffer;
|
||
|
||
// Copy the array.
|
||
RpcpMemoryCopy( pBufferStart,
|
||
pMemory,
|
||
pArrayFormat->TotalSize );
|
||
|
||
// Increment stub message buffer pointer.
|
||
pStubMsg->Buffer += pArrayFormat->TotalSize;
|
||
|
||
// Marshall embedded pointers.
|
||
if ( pArrayFormat->Flags.HasPointerInfo )
|
||
{
|
||
|
||
Ndr64pPointerLayoutMarshall( pStubMsg,
|
||
pArrayFormat + 1,
|
||
0,
|
||
pMemory,
|
||
pBufferStart );
|
||
}
|
||
|
||
}
|
||
|
||
|
||
void
|
||
Ndr64ConformantArrayMarshall(
|
||
PMIDL_STUB_MESSAGE pStubMsg,
|
||
uchar * pMemory,
|
||
PNDR64_FORMAT pFormat )
|
||
/*++
|
||
|
||
Routine Description :
|
||
|
||
Marshalls a top level one dimensional conformant array.
|
||
|
||
Arguments :
|
||
|
||
pStubMsg - Pointer to the stub message.
|
||
pMemory - Pointer to the array being marshalled.
|
||
pFormat - Array's format string description.
|
||
|
||
Return :
|
||
|
||
None.
|
||
|
||
--*/
|
||
{
|
||
|
||
const NDR64_CONF_ARRAY_HEADER_FORMAT *pArrayFormat =
|
||
(NDR64_CONF_ARRAY_HEADER_FORMAT*) pFormat;
|
||
|
||
uchar *pConformanceMark;
|
||
if ( !NDR64_IS_CONF_MARK_VALID( pStubMsg->uFlags ) )
|
||
{
|
||
|
||
// Align the buffer for conformance marshalling.
|
||
ALIGN(pStubMsg->Buffer,NDR64_WIRE_COUNT_ALIGN);
|
||
pConformanceMark = pStubMsg->Buffer;
|
||
pStubMsg->Buffer += sizeof(NDR64_WIRE_COUNT_TYPE);
|
||
}
|
||
else
|
||
{
|
||
pConformanceMark = pStubMsg->ConformanceMark;
|
||
}
|
||
|
||
NDR64_WIRE_COUNT_TYPE MaxCount =
|
||
Ndr64EvaluateExpr( pStubMsg,
|
||
pArrayFormat->ConfDescriptor,
|
||
EXPR_MAXCOUNT );
|
||
|
||
*(NDR64_WIRE_COUNT_TYPE*)pConformanceMark = MaxCount;
|
||
|
||
ALIGN( pStubMsg->Buffer, pArrayFormat->Alignment );
|
||
|
||
// Compute the total array size in bytes.
|
||
NDR64_UINT32 CopySize =
|
||
Ndr64pConvertTo2GB(MaxCount * (NDR64_UINT64)pArrayFormat->ElementSize);
|
||
|
||
|
||
RpcpMemoryCopy( pStubMsg->Buffer,
|
||
pMemory,
|
||
CopySize );
|
||
|
||
// Update buffer pointer.
|
||
uchar *pBufferStart = pStubMsg->Buffer;
|
||
pStubMsg->Buffer += CopySize;
|
||
|
||
// Marshall embedded pointers.
|
||
if ( pArrayFormat->Flags.HasPointerInfo )
|
||
{
|
||
|
||
Ndr64pPointerLayoutMarshall( pStubMsg,
|
||
pArrayFormat + 1,
|
||
(NDR64_UINT32)MaxCount,
|
||
pMemory,
|
||
pBufferStart );
|
||
|
||
}
|
||
}
|
||
|
||
|
||
void
|
||
Ndr64ConformantVaryingArrayMarshall(
|
||
PMIDL_STUB_MESSAGE pStubMsg,
|
||
uchar * pMemory,
|
||
PNDR64_FORMAT pFormat )
|
||
/*++
|
||
|
||
Routine Description :
|
||
|
||
Marshalls a top level one dimensional conformant varying array.
|
||
|
||
Used for FC64_CVARRAY.
|
||
|
||
Arguments :
|
||
|
||
pStubMsg - Pointer to the stub message.
|
||
pMemory - Pointer to the array being marshalled.
|
||
pFormat - Array's format string description.
|
||
|
||
Return :
|
||
|
||
None.
|
||
|
||
--*/
|
||
{
|
||
const NDR64_CONF_VAR_ARRAY_HEADER_FORMAT * pArrayFormat =
|
||
(NDR64_CONF_VAR_ARRAY_HEADER_FORMAT*) pFormat;
|
||
|
||
uchar *pConformanceMark;
|
||
if ( ! NDR64_IS_CONF_MARK_VALID( pStubMsg->uFlags ) )
|
||
{
|
||
ALIGN( pStubMsg->Buffer, NDR64_WIRE_COUNT_ALIGN);
|
||
pConformanceMark = pStubMsg->Buffer;
|
||
pStubMsg->Buffer += sizeof(NDR64_WIRE_COUNT_TYPE);
|
||
}
|
||
else
|
||
{
|
||
pConformanceMark = pStubMsg->ConformanceMark;
|
||
}
|
||
|
||
NDR64_WIRE_COUNT_TYPE MaxCount =
|
||
Ndr64EvaluateExpr( pStubMsg,
|
||
pArrayFormat->ConfDescriptor,
|
||
EXPR_MAXCOUNT );
|
||
|
||
NDR64_WIRE_COUNT_TYPE ActualCount =
|
||
Ndr64EvaluateExpr( pStubMsg,
|
||
pArrayFormat->VarDescriptor,
|
||
EXPR_ACTUALCOUNT );
|
||
|
||
if ( ActualCount > MaxCount )
|
||
RpcRaiseException( RPC_X_INVALID_BOUND );
|
||
|
||
*(NDR64_WIRE_COUNT_TYPE*)pConformanceMark = MaxCount;
|
||
|
||
// Align the buffer for variance marshalling.
|
||
ALIGN(pStubMsg->Buffer, NDR64_WIRE_COUNT_ALIGN);
|
||
|
||
// Marshall variance.
|
||
((NDR64_WIRE_COUNT_TYPE *)pStubMsg->Buffer)[0] = 0;
|
||
((NDR64_WIRE_COUNT_TYPE *)pStubMsg->Buffer)[1] = ActualCount;
|
||
pStubMsg->Buffer += sizeof(NDR64_WIRE_COUNT_TYPE) * 2;
|
||
|
||
NDR64_UINT32 CopySize =
|
||
Ndr64pConvertTo2GB( ActualCount *
|
||
(NDR64_UINT64)pArrayFormat->ElementSize );
|
||
|
||
ALIGN( pStubMsg->Buffer, pArrayFormat->Alignment );
|
||
|
||
RpcpMemoryCopy( pStubMsg->Buffer,
|
||
pMemory,
|
||
CopySize );
|
||
|
||
uchar *pBufferStart = pStubMsg->Buffer;
|
||
pStubMsg->Buffer += CopySize;
|
||
|
||
// Marshall embedded pointers.
|
||
if ( pArrayFormat->Flags.HasPointerInfo )
|
||
{
|
||
|
||
Ndr64pPointerLayoutMarshall( pStubMsg,
|
||
pArrayFormat + 1,
|
||
(NDR64_UINT32)ActualCount,
|
||
pMemory,
|
||
pBufferStart );
|
||
}
|
||
|
||
}
|
||
|
||
|
||
void
|
||
Ndr64VaryingArrayMarshall(
|
||
PMIDL_STUB_MESSAGE pStubMsg,
|
||
uchar * pMemory,
|
||
PNDR64_FORMAT pFormat )
|
||
/*++
|
||
|
||
Routine Description :
|
||
|
||
Marshalls a top level or embedded one dimensional varying array.
|
||
|
||
Arguments :
|
||
|
||
pStubMsg - Pointer to the stub message.
|
||
pMemory - Pointer to the array being marshalled.
|
||
pFormat - Array's format string description.
|
||
|
||
Return :
|
||
|
||
None.
|
||
|
||
--*/
|
||
{
|
||
const NDR64_VAR_ARRAY_HEADER_FORMAT * pArrayFormat =
|
||
(NDR64_VAR_ARRAY_HEADER_FORMAT*) pFormat;
|
||
|
||
// Compute the variance offset and count.
|
||
NDR64_WIRE_COUNT_TYPE ActualCount =
|
||
Ndr64EvaluateExpr( pStubMsg,
|
||
pArrayFormat->VarDescriptor,
|
||
EXPR_ACTUALCOUNT );
|
||
|
||
NDR64_UINT32 CopySize =
|
||
Ndr64pConvertTo2GB( ActualCount * (NDR64_UINT64)pArrayFormat->ElementSize );
|
||
|
||
// Align the buffer for variance marshalling.
|
||
ALIGN(pStubMsg->Buffer, NDR64_WIRE_COUNT_ALIGN );
|
||
|
||
// Marshall variance.
|
||
((NDR64_WIRE_COUNT_TYPE *)pStubMsg->Buffer)[0] = 0;
|
||
((NDR64_WIRE_COUNT_TYPE *)pStubMsg->Buffer)[1] = ActualCount;
|
||
pStubMsg->Buffer += sizeof(NDR64_WIRE_COUNT_TYPE) * 2;
|
||
|
||
ALIGN(pStubMsg->Buffer, pArrayFormat->Alignment);
|
||
|
||
// Copy the array.
|
||
RpcpMemoryCopy( pStubMsg->Buffer,
|
||
pMemory,
|
||
CopySize );
|
||
|
||
// Update buffer pointer.
|
||
uchar *pBufferStart = pStubMsg->Buffer;
|
||
pStubMsg->Buffer += CopySize;
|
||
|
||
// Marshall embedded pointers.
|
||
if ( pArrayFormat->Flags.HasPointerInfo )
|
||
{
|
||
|
||
Ndr64pPointerLayoutMarshall( pStubMsg,
|
||
pArrayFormat + 1,
|
||
(NDR64_UINT32)ActualCount,
|
||
pMemory,
|
||
pBufferStart );
|
||
}
|
||
|
||
}
|
||
|
||
|
||
void
|
||
Ndr64ComplexArrayMarshall(
|
||
PMIDL_STUB_MESSAGE pStubMsg,
|
||
uchar * pMemory,
|
||
PNDR64_FORMAT pFormat )
|
||
/*++
|
||
|
||
Routine Description :
|
||
|
||
Marshalls a top level complex array.
|
||
|
||
Arguments :
|
||
|
||
pStubMsg - Pointer to the stub message.
|
||
pMemory - Pointer to the array being marshalled.
|
||
pFormat - Array's format string description.
|
||
|
||
Return :
|
||
|
||
None.
|
||
|
||
--*/
|
||
{
|
||
const NDR64_BOGUS_ARRAY_HEADER_FORMAT *pArrayFormat =
|
||
(NDR64_BOGUS_ARRAY_HEADER_FORMAT *) pFormat;
|
||
|
||
bool fSetPointerBufferMark = ! pStubMsg->PointerBufferMark;
|
||
|
||
if ( fSetPointerBufferMark )
|
||
{
|
||
BOOL fOldIgnore = pStubMsg->IgnoreEmbeddedPointers;
|
||
|
||
pStubMsg->IgnoreEmbeddedPointers = TRUE;
|
||
|
||
ulong BufferLenOffset = 0xf & PtrToUlong( pStubMsg->Buffer );
|
||
ulong BufferLengthSave = pStubMsg->BufferLength;
|
||
pStubMsg->BufferLength = BufferLenOffset;
|
||
|
||
Ndr64ComplexArrayBufferSize( pStubMsg,
|
||
pMemory,
|
||
pFormat );
|
||
|
||
// Pointer increment including alignments.
|
||
BufferLenOffset = pStubMsg->BufferLength - BufferLenOffset;
|
||
|
||
//
|
||
// This is the buffer pointer to the position where embedded pointers
|
||
// will be marshalled.
|
||
//
|
||
pStubMsg->PointerBufferMark = pStubMsg->Buffer + BufferLenOffset;
|
||
pStubMsg->BufferLength = BufferLengthSave;
|
||
pStubMsg->IgnoreEmbeddedPointers = fOldIgnore;
|
||
}
|
||
|
||
BOOL IsFixed = ( pArrayFormat->FormatCode == FC64_FIX_BOGUS_ARRAY ) ||
|
||
( pArrayFormat->FormatCode == FC64_FIX_FORCED_BOGUS_ARRAY );
|
||
|
||
PFORMAT_STRING pElementFormat = (PFORMAT_STRING)pArrayFormat->Element;
|
||
|
||
NDR64_WIRE_COUNT_TYPE Elements = pArrayFormat->NumberElements;
|
||
NDR64_WIRE_COUNT_TYPE Count = Elements;
|
||
NDR64_WIRE_COUNT_TYPE Offset = 0;
|
||
|
||
SAVE_CONTEXT<uchar*> ConformanceMarkSave( pStubMsg->ConformanceMark );
|
||
SAVE_CONTEXT<uchar*> VarianceMarkSave( pStubMsg->VarianceMark );
|
||
SAVE_CONTEXT<uchar> uFlagsSave( pStubMsg->uFlags );
|
||
|
||
if ( !IsFixed )
|
||
{
|
||
|
||
const NDR64_CONF_VAR_BOGUS_ARRAY_HEADER_FORMAT* pConfVarFormat=
|
||
(NDR64_CONF_VAR_BOGUS_ARRAY_HEADER_FORMAT*)pFormat;
|
||
|
||
if ( pConfVarFormat->ConfDescription != 0 )
|
||
{
|
||
|
||
if ( ! NDR64_IS_CONF_MARK_VALID( pStubMsg->uFlags ) )
|
||
{
|
||
//
|
||
// Outer most dimension sets the conformance marker.
|
||
//
|
||
|
||
// Align the buffer for conformance marshalling.
|
||
ALIGN(pStubMsg->Buffer, NDR64_WIRE_COUNT_ALIGN);
|
||
|
||
// Mark where the conformance count(s) will be marshalled.
|
||
pStubMsg->ConformanceMark = pStubMsg->Buffer;
|
||
|
||
// Increment past where the conformance will go.
|
||
pStubMsg->Buffer += pArrayFormat->NumberDims * sizeof(NDR64_WIRE_COUNT_TYPE);
|
||
|
||
NDR64_SET_CONF_MARK_VALID( pStubMsg->uFlags );
|
||
}
|
||
|
||
Elements = Ndr64EvaluateExpr( pStubMsg,
|
||
pConfVarFormat->ConfDescription,
|
||
EXPR_MAXCOUNT );
|
||
|
||
*(NDR64_WIRE_COUNT_TYPE*) pStubMsg->ConformanceMark = Elements;
|
||
pStubMsg->ConformanceMark += sizeof(NDR64_WIRE_COUNT_TYPE);
|
||
|
||
Offset = 0;
|
||
Count = Elements;
|
||
}
|
||
|
||
//
|
||
// Check for variance description.
|
||
//
|
||
if ( pConfVarFormat->VarDescription != 0 )
|
||
{
|
||
if ( ! NDR64_IS_VAR_MARK_VALID( pStubMsg->uFlags ) )
|
||
{
|
||
|
||
NDR64_UINT32 Dimensions;
|
||
//
|
||
// Set the variance marker.
|
||
//
|
||
|
||
ALIGN(pStubMsg->Buffer, NDR64_WIRE_COUNT_ALIGN );
|
||
|
||
Dimensions = ( pArrayFormat->Flags.IsArrayofStrings ) ? ( pArrayFormat->NumberDims - 1) :
|
||
( pArrayFormat->NumberDims );
|
||
|
||
// Increment past where the variance will go.
|
||
pStubMsg->VarianceMark = pStubMsg->Buffer;
|
||
pStubMsg->Buffer += Dimensions * sizeof(NDR64_WIRE_COUNT_TYPE) * 2;
|
||
|
||
if ( NDR64_IS_ARRAY_OR_STRING( *pElementFormat ) )
|
||
NDR64_SET_VAR_MARK_VALID( pStubMsg->uFlags );
|
||
|
||
}
|
||
|
||
else if ( !NDR64_IS_ARRAY_OR_STRING( *pElementFormat ) )
|
||
NDR64_RESET_VAR_MARK_VALID( pStubMsg->uFlags );
|
||
|
||
Count =
|
||
Ndr64EvaluateExpr( pStubMsg,
|
||
pConfVarFormat->VarDescription,
|
||
EXPR_ACTUALCOUNT );
|
||
|
||
Offset =
|
||
Ndr64EvaluateExpr( pStubMsg,
|
||
pConfVarFormat->OffsetDescription,
|
||
EXPR_OFFSET );
|
||
|
||
if ( Count + Offset > Elements )
|
||
RpcRaiseException( RPC_X_INVALID_BOUND );
|
||
|
||
((NDR64_WIRE_COUNT_TYPE*)pStubMsg->VarianceMark)[0] = Offset;
|
||
((NDR64_WIRE_COUNT_TYPE*)pStubMsg->VarianceMark)[1] = Count;
|
||
pStubMsg->VarianceMark += sizeof(NDR64_WIRE_COUNT_TYPE) * 2;
|
||
|
||
}
|
||
|
||
}
|
||
|
||
|
||
NDR64_UINT32 ElementMemorySize =
|
||
Ndr64pMemorySize( pStubMsg,
|
||
pElementFormat,
|
||
FALSE );
|
||
|
||
pMemory += Ndr64pConvertTo2GB( Offset *
|
||
(NDR64_UINT64)ElementMemorySize);
|
||
|
||
Ndr64pConvertTo2GB( Elements *
|
||
(NDR64_UINT64)ElementMemorySize );
|
||
Ndr64pConvertTo2GB( Count *
|
||
(NDR64_UINT64)ElementMemorySize );
|
||
|
||
ALIGN(pStubMsg->Buffer, pArrayFormat->Alignment);
|
||
|
||
for ( ; Count--; )
|
||
{
|
||
Ndr64EmbeddedTypeMarshall( pStubMsg,
|
||
pMemory,
|
||
pElementFormat );
|
||
pMemory += ElementMemorySize;
|
||
}
|
||
|
||
if ( fSetPointerBufferMark )
|
||
{
|
||
pStubMsg->Buffer = pStubMsg->PointerBufferMark;
|
||
pStubMsg->PointerBufferMark = 0;
|
||
}
|
||
}
|
||
|
||
|
||
void
|
||
Ndr64UnionMarshall (
|
||
PMIDL_STUB_MESSAGE pStubMsg,
|
||
uchar * pMemory,
|
||
PNDR64_FORMAT pFormat )
|
||
/*++
|
||
|
||
Routine Description :
|
||
|
||
Marshalls an encapsulated union.
|
||
|
||
Used for FC64_ENCAPSULATED_UNION.
|
||
|
||
Arguments :
|
||
|
||
pStubMsg - Pointer to the stub message.
|
||
pMemory - Pointer to the union being marshalled.
|
||
pFormat - Union's format string description.
|
||
|
||
Return :
|
||
|
||
None.
|
||
|
||
--*/
|
||
{
|
||
const NDR64_UNION_ARM_SELECTOR* pArmSelector;
|
||
|
||
EXPR_VALUE SwitchIs;
|
||
NDR64_FORMAT_CHAR SwitchType;
|
||
|
||
uchar *pArmMemory;
|
||
switch(*(PFORMAT_STRING)pFormat)
|
||
{
|
||
case FC64_NON_ENCAPSULATED_UNION:
|
||
{
|
||
const NDR64_NON_ENCAPSULATED_UNION* pNonEncapUnionFormat =
|
||
(const NDR64_NON_ENCAPSULATED_UNION*) pFormat;
|
||
|
||
ALIGN(pStubMsg->Buffer, pNonEncapUnionFormat->Alignment);
|
||
SwitchType = pNonEncapUnionFormat->SwitchType;
|
||
pArmSelector = (NDR64_UNION_ARM_SELECTOR*)(pNonEncapUnionFormat + 1);
|
||
|
||
SwitchIs = Ndr64EvaluateExpr( pStubMsg,
|
||
pNonEncapUnionFormat->Switch,
|
||
EXPR_SWITCHIS );
|
||
|
||
pArmMemory = pMemory;
|
||
break;
|
||
}
|
||
case FC64_ENCAPSULATED_UNION:
|
||
{
|
||
const NDR64_ENCAPSULATED_UNION* pEncapUnionFormat =
|
||
(const NDR64_ENCAPSULATED_UNION*)pFormat;
|
||
|
||
ALIGN(pStubMsg->Buffer, pEncapUnionFormat->Alignment);
|
||
SwitchType = pEncapUnionFormat->SwitchType;
|
||
pArmSelector = (NDR64_UNION_ARM_SELECTOR*)(pEncapUnionFormat + 1);
|
||
|
||
SwitchIs = Ndr64pSimpleTypeToExprValue(SwitchType,
|
||
pMemory);
|
||
|
||
pArmMemory = pMemory + pEncapUnionFormat->MemoryOffset;
|
||
break;
|
||
}
|
||
default:
|
||
NDR_ASSERT(0, "Bad union format\n");
|
||
}
|
||
|
||
Ndr64SimpleTypeMarshall( pStubMsg,
|
||
(uchar *)&SwitchIs,
|
||
SwitchType );
|
||
|
||
ALIGN(pStubMsg->Buffer, pArmSelector->Alignment);
|
||
|
||
PNDR64_FORMAT pArmFormat =
|
||
Ndr64pFindUnionArm( pStubMsg,
|
||
pArmSelector,
|
||
SwitchIs );
|
||
|
||
if ( !pArmFormat )
|
||
return;
|
||
|
||
Ndr64EmbeddedTypeMarshall( pStubMsg,
|
||
pArmMemory,
|
||
pArmFormat );
|
||
}
|
||
|
||
|
||
void
|
||
Ndr64XmitOrRepAsMarshall (
|
||
PMIDL_STUB_MESSAGE pStubMsg,
|
||
uchar * pMemory,
|
||
PNDR64_FORMAT pFormat,
|
||
bool bIsEmbedded )
|
||
/*++
|
||
|
||
Routine Description :
|
||
|
||
Marshalls a transmit as or represent as argument:
|
||
- translate the presented object into a transmitted object
|
||
- marshall the transmitted object
|
||
- free the transmitted object
|
||
|
||
Format string layout:
|
||
check out ndr64types.h
|
||
|
||
Arguments :
|
||
|
||
pStubMsg - a pointer to the stub message
|
||
pMemory - presented type translated into transmitted type
|
||
and than to be marshalled
|
||
pFormat - format string description
|
||
|
||
--*/
|
||
{
|
||
|
||
// Skip the token itself and Oi flag. Fetch the QuintupleIndex.
|
||
|
||
NDR64_TRANSMIT_AS_FORMAT * pTransFormat =
|
||
( NDR64_TRANSMIT_AS_FORMAT *) pFormat;
|
||
|
||
NDR_ASSERT( pTransFormat->FormatCode == FC64_TRANSMIT_AS || pTransFormat->FormatCode , "invalid format string for user marshal" );
|
||
|
||
unsigned short QIndex = pTransFormat->RoutineIndex;
|
||
|
||
// First translate the presented type into the transmitted type.
|
||
// This includes an allocation of a transmitted type object.
|
||
|
||
pStubMsg->pPresentedType = pMemory;
|
||
pStubMsg->pTransmitType = NULL;
|
||
const XMIT_ROUTINE_QUINTUPLE * pQuintuple =
|
||
pStubMsg->StubDesc->aXmitQuintuple;
|
||
pQuintuple[ QIndex ].pfnTranslateToXmit( pStubMsg );
|
||
|
||
unsigned char * pTransmittedType = pStubMsg->pTransmitType;
|
||
|
||
// In NDR64, Xmit/Rep cannot be a pointer or contain a pointer.
|
||
// So we don't need to worry about the pointer queue here.
|
||
|
||
if ( bIsEmbedded )
|
||
{
|
||
Ndr64EmbeddedTypeMarshall( pStubMsg,
|
||
pTransmittedType,
|
||
pTransFormat->TransmittedType );
|
||
}
|
||
else
|
||
{
|
||
Ndr64TopLevelTypeMarshall( pStubMsg,
|
||
pTransmittedType,
|
||
pTransFormat->TransmittedType );
|
||
}
|
||
|
||
pStubMsg->pTransmitType = pTransmittedType;
|
||
|
||
// Free the temporary transmitted object (it was allocated by the user).
|
||
|
||
pQuintuple[ QIndex ].pfnFreeXmit( pStubMsg );
|
||
|
||
}
|
||
|
||
void
|
||
Ndr64TopLevelXmitOrRepAsMarshall (
|
||
PMIDL_STUB_MESSAGE pStubMsg,
|
||
uchar * pMemory,
|
||
PNDR64_FORMAT pFormat )
|
||
{
|
||
Ndr64XmitOrRepAsMarshall( pStubMsg,
|
||
pMemory,
|
||
pFormat,
|
||
false );
|
||
}
|
||
|
||
void
|
||
Ndr64EmbeddedXmitOrRepAsMarshall (
|
||
PMIDL_STUB_MESSAGE pStubMsg,
|
||
uchar * pMemory,
|
||
PNDR64_FORMAT pFormat )
|
||
{
|
||
Ndr64XmitOrRepAsMarshall( pStubMsg,
|
||
pMemory,
|
||
pFormat,
|
||
true );
|
||
}
|
||
|
||
void
|
||
Ndr64UserMarshallMarshallInternal(
|
||
PMIDL_STUB_MESSAGE pStubMsg,
|
||
uchar * pMemory,
|
||
PNDR64_FORMAT pFormat,
|
||
NDR64_PTR_WIRE_TYPE *pWirePtr )
|
||
{
|
||
|
||
NDR64_USER_MARSHAL_FORMAT * pUserFormat =
|
||
( NDR64_USER_MARSHAL_FORMAT *) pFormat;
|
||
|
||
unsigned char * pUserBuffer = pStubMsg->Buffer;
|
||
unsigned char * pUserBufferSaved = pUserBuffer;
|
||
|
||
// We always call user's routine to marshall.
|
||
USER_MARSHAL_CB UserMarshalCB;
|
||
Ndr64pInitUserMarshalCB( pStubMsg,
|
||
pUserFormat,
|
||
USER_MARSHAL_CB_MARSHALL,
|
||
& UserMarshalCB );
|
||
|
||
unsigned short QIndex = pUserFormat->RoutineIndex;
|
||
const USER_MARSHAL_ROUTINE_QUADRUPLE * pQuadruple =
|
||
(const USER_MARSHAL_ROUTINE_QUADRUPLE *)( ( NDR_PROC_CONTEXT *)pStubMsg->pContext )->pSyntaxInfo->aUserMarshalQuadruple;
|
||
|
||
if ((pUserBufferSaved < (uchar *) pStubMsg->RpcMsg->Buffer) ||
|
||
((unsigned long) (pUserBufferSaved - (uchar *) pStubMsg->RpcMsg->Buffer)
|
||
> pStubMsg->RpcMsg->BufferLength))
|
||
{
|
||
RpcRaiseException( RPC_X_INVALID_BUFFER );
|
||
}
|
||
|
||
pUserBuffer = pQuadruple[ QIndex ].pfnMarshall( (ulong*) &UserMarshalCB,
|
||
pUserBuffer,
|
||
pMemory );
|
||
|
||
if ((pUserBufferSaved > pUserBuffer) ||
|
||
((unsigned long) (pUserBuffer - (uchar *) pStubMsg->RpcMsg->Buffer)
|
||
> pStubMsg->RpcMsg->BufferLength ))
|
||
{
|
||
RpcRaiseException( RPC_X_INVALID_BUFFER );
|
||
}
|
||
|
||
if ( pUserBuffer == pUserBufferSaved )
|
||
{
|
||
// This is valid only if the wire type was a unique type.
|
||
|
||
if ( ( pUserFormat->Flags & USER_MARSHAL_UNIQUE) )
|
||
{
|
||
*pWirePtr = 0;
|
||
return;
|
||
}
|
||
else
|
||
RpcRaiseException( RPC_X_NULL_REF_POINTER );
|
||
}
|
||
|
||
pStubMsg->Buffer = pUserBuffer;
|
||
|
||
}
|
||
|
||
void
|
||
NDR64_USR_MRSHL_MRSHL_POINTER_QUEUE_ELEMENT::Dispatch(MIDL_STUB_MESSAGE *pStubMsg)
|
||
{
|
||
Ndr64UserMarshallMarshallInternal( pStubMsg,
|
||
pMemory,
|
||
pFormat,
|
||
pWireMarkerPtr );
|
||
}
|
||
|
||
#if defined(DBG)
|
||
void
|
||
NDR64_USR_MRSHL_MRSHL_POINTER_QUEUE_ELEMENT::Print()
|
||
{
|
||
DbgPrint("NDR_USR_MRSHL_MRSHL_POINTER_QUEUE_ELEMENT\n");
|
||
DbgPrint("pMemory: %p\n", pMemory );
|
||
DbgPrint("pFormat: %p\n", pFormat );
|
||
DbgPrint("pWireMarkerPtr: %p\n", pWireMarkerPtr );
|
||
}
|
||
#endif
|
||
|
||
|
||
void
|
||
Ndr64UserMarshallPointeeMarshall(
|
||
PMIDL_STUB_MESSAGE pStubMsg,
|
||
uchar * pMemory,
|
||
PNDR64_FORMAT pFormat,
|
||
NDR64_PTR_WIRE_TYPE *pWirePtr )
|
||
{
|
||
|
||
if ( !pStubMsg->pPointerQueueState ||
|
||
!pStubMsg->pPointerQueueState->GetActiveQueue() )
|
||
{
|
||
|
||
POINTER_BUFFER_SWAP_CONTEXT SwapContext( pStubMsg );
|
||
|
||
Ndr64UserMarshallMarshallInternal(
|
||
pStubMsg,
|
||
pMemory,
|
||
pFormat,
|
||
pWirePtr );
|
||
return;
|
||
}
|
||
|
||
NDR64_USR_MRSHL_MRSHL_POINTER_QUEUE_ELEMENT*pElement =
|
||
new(pStubMsg->pPointerQueueState)
|
||
NDR64_USR_MRSHL_MRSHL_POINTER_QUEUE_ELEMENT(pMemory,
|
||
(PFORMAT_STRING)pFormat,
|
||
pWirePtr);
|
||
pStubMsg->pPointerQueueState->GetActiveQueue()->Enque( pElement );
|
||
|
||
}
|
||
|
||
|
||
void
|
||
Ndr64UserMarshalMarshall(
|
||
PMIDL_STUB_MESSAGE pStubMsg,
|
||
uchar * pMemory,
|
||
PNDR64_FORMAT pFormat,
|
||
bool bIsEmbedded )
|
||
/*++
|
||
|
||
Routine Description :
|
||
|
||
Marshals a usr_marshall object.
|
||
|
||
Arguments :
|
||
|
||
pStubMsg - Pointer to the stub message.
|
||
pMemory - Pointer to the usr_marshall object to marshall.
|
||
pFormat - Object's format string description.
|
||
|
||
Return :
|
||
|
||
None.
|
||
|
||
--*/
|
||
{
|
||
|
||
|
||
NDR64_USER_MARSHAL_FORMAT * pUserFormat =
|
||
( NDR64_USER_MARSHAL_FORMAT *) pFormat;
|
||
|
||
NDR_ASSERT( pUserFormat->FormatCode == FC64_USER_MARSHAL, "invalid format string for user marshal" );
|
||
|
||
ALIGN( pStubMsg->Buffer, pUserFormat->TransmittedTypeWireAlignment );
|
||
|
||
if ( pUserFormat->Flags & USER_MARSHAL_POINTER )
|
||
{
|
||
|
||
NDR64_PTR_WIRE_TYPE *pWireMarkerPtr = NULL;
|
||
if ( ( pUserFormat->Flags & USER_MARSHAL_UNIQUE ) ||
|
||
(( pUserFormat->Flags & USER_MARSHAL_REF ) && bIsEmbedded) )
|
||
{
|
||
pWireMarkerPtr = (NDR64_PTR_WIRE_TYPE *) pStubMsg->Buffer;
|
||
*((NDR64_PTR_WIRE_TYPE *)pStubMsg->Buffer) = NDR64_USER_MARSHAL_MARKER;
|
||
pStubMsg->Buffer += sizeof(NDR64_PTR_WIRE_TYPE);
|
||
|
||
}
|
||
|
||
Ndr64UserMarshallPointeeMarshall( pStubMsg,
|
||
pMemory,
|
||
pFormat,
|
||
pWireMarkerPtr );
|
||
return;
|
||
|
||
}
|
||
|
||
|
||
Ndr64UserMarshallMarshallInternal(
|
||
pStubMsg,
|
||
pMemory,
|
||
pFormat,
|
||
NULL );
|
||
|
||
}
|
||
|
||
void
|
||
Ndr64TopLevelUserMarshalMarshall(
|
||
PMIDL_STUB_MESSAGE pStubMsg,
|
||
uchar * pMemory,
|
||
PNDR64_FORMAT pFormat )
|
||
{
|
||
Ndr64UserMarshalMarshall( pStubMsg,
|
||
pMemory,
|
||
pFormat,
|
||
false );
|
||
}
|
||
|
||
void
|
||
Ndr64EmbeddedUserMarshalMarshall(
|
||
PMIDL_STUB_MESSAGE pStubMsg,
|
||
uchar * pMemory,
|
||
PNDR64_FORMAT pFormat )
|
||
{
|
||
Ndr64UserMarshalMarshall( pStubMsg,
|
||
pMemory,
|
||
pFormat,
|
||
true );
|
||
}
|
||
|
||
|
||
|
||
void
|
||
Ndr64ServerContextNewMarshall(
|
||
PMIDL_STUB_MESSAGE pStubMsg,
|
||
NDR_SCONTEXT ContextHandle,
|
||
NDR_RUNDOWN RundownRoutine,
|
||
PFORMAT_STRING pFormat )
|
||
/*
|
||
This is a non-optimized NDR engine entry for context handle marshaling.
|
||
In particular it is able to handle all the new NT5 context handle flavors.
|
||
The optimized routine follows below.
|
||
|
||
ContextHandle - note, this is not the user's handle but a
|
||
NDR_SCONTEXT pointer from the stub local stack.
|
||
User's handle is a field in that object.
|
||
|
||
Note that intepreter calls Ndr64MarshallHandle. However, we can't use it
|
||
as it assumes a helper array of saved context handles that we don't need.
|
||
|
||
*/
|
||
{
|
||
void * pGuard = RPC_CONTEXT_HANDLE_DEFAULT_GUARD;
|
||
DWORD Flags = RPC_CONTEXT_HANDLE_DEFAULT_FLAGS;
|
||
NDR64_CONTEXT_HANDLE_FORMAT * pContextFormat;
|
||
|
||
pContextFormat = ( NDR64_CONTEXT_HANDLE_FORMAT * )pFormat;
|
||
NDR_ASSERT( pContextFormat->FormatCode == FC64_BIND_CONTEXT, "invalid format char " );
|
||
// NT5 beta2 features: strict context handle, serialize and noserialize.
|
||
|
||
if ( pContextFormat->ContextFlags & NDR_STRICT_CONTEXT_HANDLE )
|
||
{
|
||
pGuard = pStubMsg->StubDesc->RpcInterfaceInformation;
|
||
pGuard = & ((PRPC_SERVER_INTERFACE)pGuard)->InterfaceId;
|
||
}
|
||
if ( pContextFormat->ContextFlags & NDR_CONTEXT_HANDLE_NOSERIALIZE )
|
||
{
|
||
Flags = RPC_CONTEXT_HANDLE_DONT_SERIALIZE;
|
||
}
|
||
else if ( pContextFormat->ContextFlags & NDR_CONTEXT_HANDLE_SERIALIZE )
|
||
{
|
||
Flags = RPC_CONTEXT_HANDLE_SERIALIZE;
|
||
}
|
||
|
||
ALIGN( pStubMsg->Buffer, 0x3 );
|
||
|
||
NDRSContextMarshall2(
|
||
pStubMsg->RpcMsg->Handle,
|
||
ContextHandle,
|
||
pStubMsg->Buffer,
|
||
RundownRoutine,
|
||
pGuard,
|
||
Flags );
|
||
|
||
pStubMsg->Buffer += CONTEXT_HANDLE_WIRE_SIZE;
|
||
}
|
||
|
||
// define the jump table
|
||
#define NDR64_BEGIN_TABLE \
|
||
PNDR64_MARSHALL_ROUTINE extern const Ndr64MarshallRoutinesTable[] = \
|
||
{
|
||
|
||
#define NDR64_TABLE_END \
|
||
};
|
||
|
||
#define NDR64_ZERO_ENTRY NULL
|
||
#define NDR64_UNUSED_TABLE_ENTRY( number, tokenname ) ,NULL
|
||
#define NDR64_UNUSED_TABLE_ENTRY_NOSYM( number ) ,NULL
|
||
|
||
#define NDR64_TABLE_ENTRY( number, tokenname, marshall, embeddedmarshall, unmarshall, embeddedunmarshall, buffersize, embeddedbuffersize, memsize, embeddedmemsize, free, embeddedfree, typeflags ) \
|
||
,marshall
|
||
|
||
#define NDR64_SIMPLE_TYPE_TABLE_ENTRY( number, tokenname, typebuffersize, memorysize) \
|
||
,Ndr64UDTSimpleTypeMarshall1
|
||
|
||
#include "tokntbl.h"
|
||
|
||
C_ASSERT( sizeof(Ndr64MarshallRoutinesTable)/sizeof(PNDR64_MARSHALL_ROUTINE) == 256 );
|
||
|
||
#undef NDR64_BEGIN_TABLE
|
||
#undef NDR64_TABLE_ENTRY
|
||
|
||
#define NDR64_TABLE_ENTRY( number, tokenname, marshall, embeddedmarshall, unmarshall, embeddedunmarshall, buffersize, embeddedbuffersize, memsize, embeddedmemsize, free, embeddedfree, typeflags ) \
|
||
,embeddedmarshall
|
||
|
||
#define NDR64_BEGIN_TABLE \
|
||
PNDR64_MARSHALL_ROUTINE extern const Ndr64EmbeddedMarshallRoutinesTable[] = \
|
||
{
|
||
|
||
#include "tokntbl.h"
|
||
|
||
C_ASSERT( sizeof(Ndr64EmbeddedMarshallRoutinesTable) / sizeof(PNDR64_MARSHALL_ROUTINE) == 256 );
|