private Header ReadHeader()
{
Header header = new Header();
HeaderFields fields = (HeaderFields)vcdReader.ReadByte();
if (fields.Contains(HeaderFields.NotSupported))
{
throw new FormatException("unrecognized header indicator bits set");
}
header.SecondaryCompressor = SecondaryCompressor.None;
if (fields.Contains(HeaderFields.SecondaryCompression))
{
throw new NotSupportedException("unavailable secondary compressor");
}
if (fields.Contains(HeaderFields.CodeTable))
{
throw new NotSupportedException("compressed code table not implemented");
}
if (fields.Contains(HeaderFields.ApplicationData))
{
header.ApplicationData = ReadApplicationData();
}
return(header);
}
public bool Contains(cMessageCacheItems pItems) => (~mAttributes & pItems.Attributes) == 0 && HeaderFields.Contains(pItems.Names);