private PrefixQName qname; // When we not have AVTs at all we can do this. null otherwise.
private static PrefixQName CreateAttributeQName(string name, string nsUri, InputScopeManager manager) {
// if name == "xmlns" we don't need to generate this attribute.
// to avoid i'ts generation we can return false and not add AtributeCation to it's parent container action
// for now not creating this.qname will do the trick at execution time
if (name == Keywords.s_Xmlns) return null;
if (nsUri == Keywords.s_XmlnsNamespace) {
throw new XsltException(Res.Xslt_ReservedNS, nsUri);
}
PrefixQName qname = new PrefixQName();
qname.SetQName(name);
qname.Namespace = nsUri != null ? nsUri : manager.ResolveXPathNamespace(qname.Prefix);
if(qname.Prefix.StartsWith("xml")) {
if(
qname.Prefix.Length == 3 && qname.Namespace == Keywords.s_XmlNamespace &&
(qname.Name == "lang" || qname.Name == "space")
) {
// preserve prefix for xml:lang and xml:space
}
else if (qname.Prefix == Keywords.s_Xmlns && nsUri == null) {
// if NS wasn't specified we have to use prefix to find it and this is imposible for 'xmlns'
throw new XsltException(Res.Xslt_InvalidPrefix, qname.Prefix);
}
else {
qname.ClearPrefix();
}
}
return qname;
}
private PrefixQName qname; // When we not have AVTs at all we can do this. null otherwise.
private static PrefixQName CreateAttributeQName(string name, string nsUri, InputScopeManager manager)
{
// if name == "xmlns" we don't need to generate this attribute.
// to avoid i'ts generation we can return false and not add AtributeCation to it's parent container action
// for now not creating this.qname will do the trick at execution time
if (name == Keywords.s_Xmlns)
{
return(null);
}
if (nsUri == Keywords.s_XmlnsNamespace)
{
throw new XsltException(Res.Xslt_ReservedNS, nsUri);
}
PrefixQName qname = new PrefixQName();
qname.SetQName(name);
qname.Namespace = nsUri != null ? nsUri : manager.ResolveXPathNamespace(qname.Prefix);
if (qname.Prefix.StartsWith("xml"))
{
if (qname.Prefix.Length == 3) // prefix == "xml"
{
if (qname.Namespace == Keywords.s_XmlNamespace && (qname.Name == "lang" || qname.Name == "space"))
{
// preserve prefix for xml:lang and xml:space
}
else
{
qname.ClearPrefix();
}
}
else if (qname.Prefix == Keywords.s_Xmlns)
{
if (qname.Namespace == Keywords.s_XmlnsNamespace)
{
// if NS wasn't specified we have to use prefix to find it and this is imposible for 'xmlns'
throw new XsltException(Res.Xslt_InvalidPrefix, qname.Prefix);
}
else
{
qname.ClearPrefix();
}
}
}
return(qname);
}
private static PrefixQName CreateElementQName(string name, string nsUri, InputScopeManager manager) {
if (nsUri == Keywords.s_XmlnsNamespace) {
throw new XsltException(Res.Xslt_ReservedNS, nsUri);
}
PrefixQName qname = new PrefixQName();
qname.SetQName(name);
if (nsUri == null) {
qname.Namespace = manager.ResolveXmlNamespace(qname.Prefix);
}
else {
qname.Namespace = nsUri;
}
return qname;
}
private static PrefixQName CreateElementQName(string name, string nsUri, InputScopeManager manager)
{
if (nsUri == Keywords.s_XmlnsNamespace)
{
throw new XsltException(Res.Xslt_ReservedNS, nsUri);
}
PrefixQName qname = new PrefixQName();
qname.SetQName(name);
if (nsUri == null)
{
qname.Namespace = manager.ResolveXmlNamespace(qname.Prefix);
}
else
{
qname.Namespace = nsUri;
}
return(qname);
}