void NdrPointerBufferSize(PMIDL_STUB_MESSAGE pStubMsg, unsigned char* pMemory, PFORMAT_STRING pFormat)
{
if (*pFormat != FC_RP)
{
NdrpAlignLength((&pStubMsg->BufferLength), 4);
NdrpIncrementLength((&pStubMsg->BufferLength), 4);
}
NdrpPointerBufferSize(pMemory, pFormat, pStubMsg);
}
void NdrSimpleTypeBufferSize(PMIDL_STUB_MESSAGE pStubMsg, unsigned char* pMemory, PFORMAT_STRING pFormat)
{
switch (*pFormat)
{
case FC_BYTE:
case FC_CHAR:
case FC_SMALL:
case FC_USMALL:
NdrpIncrementLength(&(pStubMsg->BufferLength), sizeof(BYTE));
break;
case FC_WCHAR:
case FC_SHORT:
case FC_USHORT:
case FC_ENUM16:
NdrpAlignLength(&(pStubMsg->BufferLength), sizeof(USHORT));
NdrpIncrementLength(&(pStubMsg->BufferLength), sizeof(USHORT));
break;
case FC_LONG:
case FC_ULONG:
case FC_ENUM32:
case FC_INT3264:
case FC_UINT3264:
NdrpAlignLength(&(pStubMsg->BufferLength), sizeof(ULONG));
NdrpIncrementLength(&(pStubMsg->BufferLength), sizeof(ULONG));
break;
case FC_FLOAT:
NdrpAlignLength(&(pStubMsg->BufferLength), sizeof(FLOAT));
NdrpIncrementLength(&(pStubMsg->BufferLength), sizeof(FLOAT));
break;
case FC_DOUBLE:
NdrpAlignLength(&(pStubMsg->BufferLength), sizeof(DOUBLE));
NdrpIncrementLength(&(pStubMsg->BufferLength), sizeof(DOUBLE));
break;
case FC_HYPER:
NdrpAlignLength(&(pStubMsg->BufferLength), sizeof(ULONGLONG));
NdrpIncrementLength(&(pStubMsg->BufferLength), sizeof(ULONGLONG));
break;
case FC_ERROR_STATUS_T:
NdrpAlignLength(&(pStubMsg->BufferLength), sizeof(error_status_t));
NdrpIncrementLength(&(pStubMsg->BufferLength), sizeof(error_status_t));
break;
case FC_IGNORE:
break;
}
}
void NdrContextHandleBufferSize(PMIDL_STUB_MESSAGE pStubMsg, unsigned char* pMemory, PFORMAT_STRING pFormat)
{
unsigned char type = *pFormat;
if (type == FC_BIND_PRIMITIVE)
{
/**
* FC_BIND_PRIMITIVE
* flag<1>
* offset<2>
*/
printf("warning: NdrContextHandleBufferSize FC_BIND_PRIMITIVE unimplemented\n");
}
else if (type == FC_BIND_GENERIC)
{
/**
* FC_BIND_GENERIC
* flag_and_size<1>
* offset<2>
* binding_routine_pair_index<1>
* FC_PAD
*/
printf("warning: NdrContextHandleBufferSize FC_BIND_GENERIC unimplemented\n");
}
else if (type == FC_BIND_CONTEXT)
{
/**
* FC_BIND_CONTEXT
* flags<1>
* offset<2>
* context_rundown_routine_index<1>
* param_num<1>
*/
NdrpAlignLength(&(pStubMsg->BufferLength), 4);
NdrpIncrementLength(&(pStubMsg->BufferLength), 20);
}
}
void NdrSimpleStructBufferSize(PMIDL_STUB_MESSAGE pStubMsg, unsigned char* pMemory, PFORMAT_STRING pFormat)
{
/**
* FC_STRUCT
* alignment<1>
* memory_size<2>
* member_layout<>
* FC_END
*/
/**
* FC_PSTRUCT
* alignment<1>
* memory_size<2>
* pointer_layout<>
* member_layout<>
* FC_END
*/
unsigned char type;
unsigned char alignment;
unsigned short memory_size;
type = pFormat[0];
alignment = pFormat[1] + 1;
memory_size = *(unsigned short*) &pFormat[2];
NdrpAlignLength(&(pStubMsg->BufferLength), alignment);
NdrpIncrementLength(&(pStubMsg->BufferLength), memory_size);
pFormat += 4;
if (*pFormat == FC_PSTRUCT)
NdrpEmbeddedPointerBufferSize(pStubMsg, pMemory, pFormat);
printf("warning: NdrSimpleStructBufferSize unimplemented\n");
}
