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Implement conformant varying array functions.

This commit is contained in:
Robert Shearman 2005-11-28 11:30:32 +01:00 committed by Alexandre Julliard
parent bc16c66736
commit d9896dec47
1 changed files with 72 additions and 3 deletions
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75
dlls/rpcrt4/ndr_marshall.c
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@ -1956,7 +1956,35 @@ unsigned char* WINAPI NdrConformantVaryingArrayMarshall( PMIDL_STUB_MESSAGE pStu
unsigned char* pMemory,
PFORMAT_STRING pFormat )
{
FIXME( "stub\n" );
DWORD esize = *(const WORD*)(pFormat+2);
TRACE("(%p, %p, %p)\n", pStubMsg, pMemory, pFormat);
if (pFormat[0] != RPC_FC_CVARRAY)
{
ERR("invalid format type %x\n", pFormat[0]);
RpcRaiseException(RPC_S_INTERNAL_ERROR);
return NULL;
}
pFormat = ComputeConformance(pStubMsg, pMemory, pFormat+4, 0);
pFormat = ComputeVariance(pStubMsg, pMemory, pFormat, 0);
NDR_LOCAL_UINT32_WRITE(pStubMsg->Buffer, pStubMsg->MaxCount);
pStubMsg->Buffer += 4;
NDR_LOCAL_UINT32_WRITE(pStubMsg->Buffer, pStubMsg->Offset);
pStubMsg->Buffer += 4;
NDR_LOCAL_UINT32_WRITE(pStubMsg->Buffer, pStubMsg->ActualCount);
pStubMsg->Buffer += 4;
memcpy(pStubMsg->Buffer, pMemory + pStubMsg->Offset, pStubMsg->ActualCount*esize);
pStubMsg->BufferMark = pStubMsg->Buffer;
pStubMsg->Buffer += pStubMsg->ActualCount*esize;
EmbeddedPointerMarshall(pStubMsg, pMemory, pFormat);
STD_OVERFLOW_CHECK(pStubMsg);
return NULL;
}
@ -1969,7 +1997,29 @@ unsigned char* WINAPI NdrConformantVaryingArrayUnmarshall( PMIDL_STUB_MESSAGE pS
PFORMAT_STRING pFormat,
unsigned char fMustAlloc )
{
FIXME( "stub\n" );
DWORD offset;
DWORD esize = *(const WORD*)(pFormat+2);
TRACE("(%p, %p, %p, %d)\n", pStubMsg, ppMemory, pFormat, fMustAlloc);
if (pFormat[0] != RPC_FC_CVARRAY)
{
ERR("invalid format type %x\n", pFormat[0]);
RpcRaiseException(RPC_S_INTERNAL_ERROR);
return NULL;
}
pFormat = ReadConformance(pStubMsg, pFormat);
offset = NDR_LOCAL_UINT32_READ(pStubMsg->Buffer);
pStubMsg->Buffer += 4;
pFormat = ReadVariance(pStubMsg, pFormat);
if (!*ppMemory || fMustAlloc)
*ppMemory = NdrAllocate(pStubMsg, pStubMsg->MaxCount * esize);
memcpy(*ppMemory + offset, pStubMsg->Buffer, pStubMsg->ActualCount * esize);
pStubMsg->Buffer += pStubMsg->ActualCount * esize;
EmbeddedPointerUnmarshall(pStubMsg, ppMemory, pFormat, fMustAlloc);
return NULL;
}
@ -1991,7 +2041,26 @@ void WINAPI NdrConformantVaryingArrayFree( PMIDL_STUB_MESSAGE pStubMsg,
void WINAPI NdrConformantVaryingArrayBufferSize( PMIDL_STUB_MESSAGE pStubMsg,
unsigned char* pMemory, PFORMAT_STRING pFormat )
{
FIXME( "stub\n" );
DWORD esize = *(const WORD*)(pFormat+2);
TRACE("(%p, %p, %p)\n", pStubMsg, pMemory, pFormat);
if (pFormat[0] != RPC_FC_CVARRAY)
{
ERR("invalid format type %x\n", pFormat[0]);
RpcRaiseException(RPC_S_INTERNAL_ERROR);
return;
}
/* compute size */
pFormat = ComputeConformance(pStubMsg, pMemory, pFormat+4, 0);
/* compute length */
pFormat = ComputeVariance(pStubMsg, pMemory, pFormat, 0);
/* conformance + offset + variance + array */
pStubMsg->BufferLength += 3*sizeof(DWORD) + pStubMsg->ActualCount*esize;
EmbeddedPointerBufferSize(pStubMsg, pMemory, pFormat);
}