private int ReadBlankRecords(int valueLength)
{
var lengthTotal = 0;
if (valueLength <= 8)
{
return(8);
}
var skip = SpssMath.GetAllocatedSize(valueLength);
lengthTotal += skip == 256 ? 252 : valueLength;
skip -= 8;
_reader.BaseStream.Seek(skip * 4, SeekOrigin.Current);
return(lengthTotal);
}
private void WriteString(string value, int valueLength)
{
var rawVariableLength = SpssMath.GetAllocatedSize(valueLength);
var bytes = _encoding.GetBytes(value.TrimEnd(), valueLength);
var byteLength = bytes.Length;
WriteStringBytes(bytes);
_writer.AddPadding();
var writtenBytes = byteLength / 255 * 256 + (byteLength % 255 + 7) / 8 * 8;
while (writtenBytes < rawVariableLength)
{
_writer.WriteCompressedCode(CompressedCode.SpaceCharsBlock);
writtenBytes += 8;
}
}
