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rpcrt4: Implement NdrGetUserMarshalInfo.

This commit is contained in:
Rob Shearman 2009-01-28 12:58:37 +00:00 committed by Alexandre Julliard
parent b46f168650
commit 78ac42bb1c
1 changed files with 44 additions and 3 deletions
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47
dlls/rpcrt4/ndr_marshall.c
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@ -4338,10 +4338,51 @@ void WINAPI NdrUserMarshalFree(PMIDL_STUB_MESSAGE pStubMsg,
/***********************************************************************
* NdrGetUserMarshalInfo [RPCRT4.@]
*/
RPC_STATUS RPC_ENTRY NdrGetUserMarshalInfo(ULONG *flags, ULONG level, NDR_USER_MARSHAL_INFO *mi)
RPC_STATUS RPC_ENTRY NdrGetUserMarshalInfo(ULONG *flags, ULONG level, NDR_USER_MARSHAL_INFO *umi)
{
FIXME("(%p,%u,%p)\n", flags, level, mi);
return RPC_X_INVALID_BUFFER;
USER_MARSHAL_CB *umcb = CONTAINING_RECORD(flags, USER_MARSHAL_CB, Flags);
TRACE("(%p,%u,%p)\n", flags, level, umi);
if (level != 1)
return RPC_S_INVALID_ARG;
memset(&umi->Level1, 0, sizeof(umi->Level1));
umi->InformationLevel = level;
if (umcb->Signature != USER_MARSHAL_CB_SIGNATURE)
return RPC_S_INVALID_ARG;
umi->Level1.pfnAllocate = umcb->pStubMsg->pfnAllocate;
umi->Level1.pfnFree = umcb->pStubMsg->pfnFree;
umi->Level1.pRpcChannelBuffer = umcb->pStubMsg->pRpcChannelBuffer;
switch (umcb->CBType)
{
case USER_MARSHAL_CB_MARSHALL:
case USER_MARSHAL_CB_UNMARSHALL:
{
RPC_MESSAGE *msg = umcb->pStubMsg->RpcMsg;
unsigned char *buffer_start = msg->Buffer;
unsigned char *buffer_end =
(unsigned char *)msg->Buffer + msg->BufferLength;
if (umcb->pStubMsg->Buffer < buffer_start ||
umcb->pStubMsg->Buffer > buffer_end)
return ERROR_INVALID_USER_BUFFER;
umi->Level1.Buffer = umcb->pStubMsg->Buffer;
umi->Level1.BufferSize = buffer_end - umcb->pStubMsg->Buffer;
break;
}
case USER_MARSHAL_CB_BUFFER_SIZE:
case USER_MARSHAL_CB_FREE:
break;
default:
WARN("unrecognised CBType %d\n", umcb->CBType);
}
return RPC_S_OK;
}
/***********************************************************************