// TODO refactor into interface
/// <summary>
/// Parses a stream into a
/// <see cref="CssRuleSetParser"/>
/// .
/// </summary>
/// <param name="stream">the stream</param>
/// <param name="baseUrl">the base url</param>
/// <returns>
/// the resulting
/// <see cref="iText.StyledXmlParser.Css.CssStyleSheet"/>
/// </returns>
/// <exception cref="System.IO.IOException">Signals that an I/O exception has occurred.</exception>
public static CssStyleSheet Parse(Stream stream, String baseUrl)
{
CssParserStateController controller = new CssParserStateController(baseUrl);
TextReader br = PortUtil.WrapInBufferedReader(new StreamReader(stream, Encoding.UTF8));
// TODO determine charset correctly DEVSIX-1458
char[] buffer = new char[8192];
int length;
while ((length = br.Read(buffer, 0, buffer.Length)) > 0)
{
for (int i = 0; i < length; i++)
{
controller.Process(buffer[i]);
}
}
return(controller.GetParsingResult());
}
