HRESULT get_value( const struct table *table, UINT row, UINT column, LONGLONG *val )
{
UINT col_offset, row_size;
const BYTE *ptr;
col_offset = get_column_offset( table, column );
row_size = get_row_size( table );
ptr = table->data + row * row_size + col_offset;
if (table->columns[column].type & CIM_FLAG_ARRAY)
{
*val = (INT_PTR)*(const void **)ptr;
return S_OK;
}
switch (table->columns[column].type & COL_TYPE_MASK)
{
case CIM_BOOLEAN:
*val = *(const int *)ptr;
break;
case CIM_DATETIME:
case CIM_STRING:
*val = (INT_PTR)*(const WCHAR **)ptr;
break;
case CIM_SINT8:
*val = *(const INT8 *)ptr;
break;
case CIM_UINT8:
*val = *(const UINT8 *)ptr;
break;
case CIM_SINT16:
*val = *(const INT16 *)ptr;
break;
case CIM_UINT16:
*val = *(const UINT16 *)ptr;
break;
case CIM_SINT32:
*val = *(const INT32 *)ptr;
break;
case CIM_UINT32:
*val = *(const UINT32 *)ptr;
break;
case CIM_SINT64:
*val = *(const INT64 *)ptr;
break;
case CIM_UINT64:
*val = *(const UINT64 *)ptr;
break;
default:
ERR("invalid column type %u\n", table->columns[column].type & COL_TYPE_MASK);
*val = 0;
break;
}
return S_OK;
}
HRESULT set_value( const struct table *table, UINT row, UINT column, LONGLONG val,
CIMTYPE type )
{
UINT col_offset, row_size;
BYTE *ptr;
if ((table->columns[column].type & COL_TYPE_MASK) != type) return WBEM_E_TYPE_MISMATCH;
col_offset = get_column_offset( table, column );
row_size = get_row_size( table );
ptr = table->data + row * row_size + col_offset;
switch (table->columns[column].type & COL_TYPE_MASK)
{
case CIM_DATETIME:
case CIM_STRING:
*(WCHAR **)ptr = (WCHAR *)(INT_PTR)val;
break;
case CIM_SINT8:
*(INT8 *)ptr = val;
break;
case CIM_UINT8:
*(UINT8 *)ptr = val;
break;
case CIM_SINT16:
*(INT16 *)ptr = val;
break;
case CIM_UINT16:
*(UINT16 *)ptr = val;
break;
case CIM_SINT32:
*(INT32 *)ptr = val;
break;
case CIM_UINT32:
*(UINT32 *)ptr = val;
break;
case CIM_SINT64:
*(INT64 *)ptr = val;
break;
case CIM_UINT64:
*(UINT64 *)ptr = val;
break;
default:
FIXME("unhandled column type %u\n", type);
return WBEM_E_FAILED;
}
return S_OK;
}
static UINT get_row_size( const struct table *table )
{
return get_column_offset( table, table->num_cols - 1 ) + get_column_size( table, table->num_cols - 1 );
}
