public virtual void SetFeature(string name, bool value)
{
if (_parent != null)
{
_parent.SetFeature(name, value);
}
else
{
throw new SAXNotRecognizedException("Feature: " + name);
}
}
public XhtmlParser(PeterO.Support.InputStream source, string address, string charset, string lang)
{
if(source==null)throw new ArgumentException();
if(address!=null && address.Length>0){
URL url=URL.parse(address);
if(url==null || url.getScheme().Length==0)
throw new ArgumentException();
}
this.contentLang=HeaderParser.getLanguages(lang);
this.address=address;
try {
this.reader=new PeterO.Support.SaxReader();
} catch (SaxException e) {
if(e.InnerException is IOException)
throw (IOException)(e.InnerException);
throw new IOException("",e);
}
handler=new XhtmlContentHandler(this);
try {
reader.SetFeature("http://xml.org/sax/features/namespaces",true);
reader.SetFeature("http://xml.org/sax/features/use-entity-resolver2",true);
reader.SetFeature("http://xml.org/sax/features/namespace-prefixes",true);
reader.LexicalHandler=(handler);
} catch (SaxException e) {
throw new NotSupportedException("",e);
}
reader.ContentHandler=(handler);
reader.EntityResolver=(handler);
charset=TextEncoding.resolveEncoding(charset);
if(charset==null){
charset=sniffEncoding(source);
if(charset==null) {
charset="utf-8";
}
}
this.isource=new InputSource<Stream>(source);
this.isource.Encoding=(charset);
this.encoding=charset;
}
/// <summary>See <see href="http://www.saxproject.org/apidoc/org/xml/sax/helpers/XMLFilterImpl.html#setFeature(java.lang.String, boolean)">
/// setFeature(java.lang.String, boolean)</see> on www.saxproject.org.</summary>
/// <remarks>Difference to Java: Will throw <see cref="SaxException"/>
/// if parent is <c>null</c>.</remarks>
public void SetFeature(string name, bool value)
{
CheckParent();
parent.SetFeature(name, value);
}
/// <summary>
/// Handles the output of the results of trying to set the feature. Returns true if the
/// feature can be set without exception.
/// </summary>
public bool TryFeature(string feature, IXmlReader parser)
{
int slashPos = feature.LastIndexOf('/');
string featureName = feature.Substring(slashPos + 1);
try {
if (!parser.GetFeature(feature))
parser.SetFeature(feature, true);
writer.WriteLine(" <" + featureName + ">true</" + featureName + ">");
return true;
} catch {
writer.WriteLine(" <" + featureName + ">false</" + featureName + ">");
return false;
}
}
/// <summary>
/// Handles setting the feature.
/// </summary>
public void SetFeature(string feature, IXmlReader parser, bool flag)
{
if (parser.GetFeature(feature) != flag)
parser.SetFeature(feature, flag);
}
