internal static DxfHeaderSection HeaderSectionFromBuffer(DxfCodePairBufferReader buffer)
{
var section = new DxfHeaderSection();
string keyName = null;
Func <short, bool> shortToBool = value => value != 0;
while (buffer.ItemsRemain)
{
var pair = buffer.Peek();
buffer.Advance();
if (DxfCodePair.IsSectionEnd(pair))
{
// done reading settings
break;
}
if (pair.Code == 9)
{
// what setting to get
keyName = pair.StringValue;
}
else
{
section.Header.SetHeaderVariable(keyName, pair);
if (string.Compare(keyName, "$ACADVER", StringComparison.OrdinalIgnoreCase) == 0 && section.Header.Version >= DxfAcadVersion.R2007)
{
// R2007 and up should switch to a UTF8 reader
buffer.SetUtf8Reader();
}
}
}
return(section);
}