// (C) 2003 Atsushi Enomoto
//
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+
using System;
using System.Collections;
using System.Xml;
using QName = System.Xml.XmlQualifiedName;
namespace Mono.Xml.Xsl.Operations {
- public class XslAttribute : XslCompiledElement {
+ internal class XslAttribute : XslCompiledElement {
XslAvt name, ns;
string calcName, calcNs, calcPrefix;
XmlNamespaceManager nsm;
nav = c.Input.Clone ();
name = c.ParseAvtAttribute ("name");
+ if (name == null)
+ throw new XsltCompileException ("attribute \"name\" is required on XSLT attribute element.", null, c.Input);
ns = c.ParseAvtAttribute ("namespace");
calcName = XslAvt.AttemptPreCalc (ref name);
calcPrefix = String.Empty;
- if (calcName != null && ns == null) {
+ if (calcName != null) {
int colonAt = calcName.IndexOf (':');
calcPrefix = colonAt < 0 ? String.Empty : calcName.Substring (0, colonAt);
calcName = colonAt < 0 ? calcName : calcName.Substring (colonAt + 1, calcName.Length - colonAt - 1);
+
+ try {
+ XmlConvert.VerifyNCName (calcName);
+ if (calcPrefix != String.Empty)
+ XmlConvert.VerifyNCName (calcPrefix);
+ } catch (XmlException ex) {
+ throw new XsltCompileException ("Invalid attribute name.", ex, c.Input);
+ }
+ }
+ if (calcPrefix != String.Empty && ns == null)
calcNs = nav.GetNamespace (calcPrefix);
- } else if (ns != null) {
+ else if (ns != null)
calcNs = XslAvt.AttemptPreCalc (ref ns);
- }
if (calcNs ==null && calcPrefix != String.Empty) {
string test = c.CurrentStylesheet.PrefixInEffect (calcPrefix, null);
nsm = c.GetNsm ();
if (c.Input.MoveToFirstChild ()) {
- value = c.CompileTemplateContent ();
+ value = c.CompileTemplateContent (XPathNodeType.Attribute);
c.Input.MoveToParent ();
}
public override void Evaluate (XslTransformProcessor p)
{
- string nm, nmsp, localName, prefix;
+ string nm, nmsp, prefix;
nm = calcName != null ? calcName : name.Evaluate (p);
nmsp = calcNs != null ? calcNs : ns != null ? ns.Evaluate (p) : String.Empty;
int colonAt = nm.IndexOf (':');
// local attribute
- prefix = colonAt < 0 ? String.Empty : nm.Substring (0, colonAt);
- nm = colonAt < 0 ? nm : nm.Substring (colonAt + 1, nm.Length - colonAt - 1);
if (colonAt > 0) {
+ prefix = nm.Substring (0, colonAt);
+ nm = nm.Substring (colonAt + 1, nm.Length - colonAt - 1);
+
// global attribute
if (nmsp == null) {
QName q = XslNameUtil.FromString (nm, nsm);