// XslCompiledTransform.cs
//
// Author:
// Atsushi Enomoto <atsushi@ximian.com>
//
// Copyright (C) 2005 Novell Inc. http://www.novell.com
//
//
// 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.
//
#if NET_2_0
using System;
using System.CodeDom.Compiler;
using System.Collections;
using System.IO;
using System.Text;
using System.Runtime.InteropServices;
using System.Security;
using System.Security.Policy;
using System.Xml.XPath;
using Mono.Xml.Xsl;
namespace System.Xml.Xsl{
[MonoTODO]
// FIXME: Of cource this is just a stub for now.
public sealed class XslCompiledTransform
{
bool enable_debug;
object debugger;
CompiledStylesheet s;
#if !TARGET_JVM && !MONOTOUCH
// TempFileCollection temporary_files;
#endif
XmlWriterSettings output_settings = new XmlWriterSettings ();
public XslCompiledTransform ()
: this (false)
{
}
public XslCompiledTransform (bool enableDebug)
{
enable_debug = enableDebug;
if (enable_debug)
debugger = new NoOperationDebugger ();
output_settings.ConformanceLevel = ConformanceLevel.Fragment;
}
[MonoTODO]
public XmlWriterSettings OutputSettings {
get { return output_settings; }
}
#if !TARGET_JVM && !MONOTOUCH
[MonoTODO]
public TempFileCollection TemporaryFiles {
get { return null; /*temporary_files;*/ }
}
#endif
#region Transform
public void Transform (string inputfile, string outputfile)
{
using (Stream outStream = File.Create (outputfile)) {
Transform (new XPathDocument (inputfile, XmlSpace.Preserve), null, outStream);
}
}
public void Transform (string inputfile, XmlWriter output)
{
Transform (inputfile, null, output);
}
public void Transform (string inputfile, XsltArgumentList args, Stream output)
{
Transform (new XPathDocument (inputfile, XmlSpace.Preserve), args, output);
}
public void Transform (string inputfile, XsltArgumentList args, TextWriter output)
{
Transform (new XPathDocument (inputfile, XmlSpace.Preserve), args, output);
}
public void Transform (string inputfile, XsltArgumentList args, XmlWriter output)
{
Transform (new XPathDocument (inputfile, XmlSpace.Preserve), args, output);
}
public void Transform (XmlReader reader, XmlWriter output)
{
Transform (reader, null, output);
}
public void Transform (XmlReader reader, XsltArgumentList args, Stream output)
{
Transform (new XPathDocument (reader, XmlSpace.Preserve), args, output);
}
public void Transform (XmlReader reader, XsltArgumentList args, TextWriter output)
{
Transform (new XPathDocument (reader, XmlSpace.Preserve), args, output);
}
public void Transform (XmlReader reader, XsltArgumentList args, XmlWriter output)
{
Transform (reader, args, output, null);
}
public void Transform (IXPathNavigable input, XsltArgumentList args, TextWriter output)
{
Transform (input.CreateNavigator (), args, output);
}
public void Transform (IXPathNavigable input, XsltArgumentList args, Stream output)
{
Transform (input.CreateNavigator (), args, output);
}
public void Transform (IXPathNavigable input, XmlWriter output)
{
Transform (input, null, output);
}
public void Transform (IXPathNavigable input, XsltArgumentList args, XmlWriter output)
{
Transform (input.CreateNavigator (), args, output, null);
}
public void Transform (XmlReader input, XsltArgumentList args, XmlWriter output, XmlResolver resolver)
{
Transform (new XPathDocument (input, XmlSpace.Preserve).CreateNavigator (), args, output, resolver);
}
void Transform (XPathNavigator input, XsltArgumentList args, XmlWriter output, XmlResolver resolver)
{
if (s == null)
throw new XsltException ("No stylesheet was loaded.", null);
Outputter outputter = new GenericOutputter (output, s.Outputs, null);
new XslTransformProcessor (s, debugger).Process (input, outputter, args, resolver);
output.Flush ();
}
void Transform (XPathNavigator input, XsltArgumentList args, Stream output)
{
XslOutput xslOutput = (XslOutput)s.Outputs[String.Empty];
Transform (input, args, new StreamWriter (output, xslOutput.Encoding));
}
void Transform (XPathNavigator input, XsltArgumentList args, TextWriter output)
{
if (s == null)
throw new XsltException ("No stylesheet was loaded.", null);
Outputter outputter = new GenericOutputter(output, s.Outputs, output.Encoding);
new XslTransformProcessor (s, debugger).Process (input, outputter, args, null);
outputter.Done ();
output.Flush ();
}
#endregion
#region Load
private XmlReader GetXmlReader (string url)
{
XmlResolver res = new XmlUrlResolver ();
Uri uri = res.ResolveUri (null, url);
Stream s = res.GetEntity (uri, null, typeof (Stream)) as Stream;
XmlTextReader xtr = new XmlTextReader (uri.ToString (), s);
xtr.XmlResolver = res;
XmlValidatingReader xvr = new XmlValidatingReader (xtr);
xvr.XmlResolver = res;
xvr.ValidationType = ValidationType.None;
return xvr;
}
public void Load (string url)
{
using (XmlReader r = GetXmlReader (url)) {
Load (r);
}
}
public void Load (XmlReader stylesheet)
{
Load (stylesheet, null, null);
}
public void Load (IXPathNavigable stylesheet)
{
Load (stylesheet.CreateNavigator(), null, null);
}
public void Load (IXPathNavigable stylesheet, XsltSettings settings, XmlResolver resolver)
{
Load (stylesheet.CreateNavigator(), settings, resolver);
}
public void Load (XmlReader stylesheet, XsltSettings settings, XmlResolver resolver)
{
Load (new XPathDocument (stylesheet, XmlSpace.Preserve).CreateNavigator (), settings, resolver);
}
public void Load (string stylesheet, XsltSettings settings, XmlResolver resolver)
{
Load (new XPathDocument (stylesheet, XmlSpace.Preserve).CreateNavigator (), settings, resolver);
}
private void Load (XPathNavigator stylesheet,
XsltSettings settings, XmlResolver resolver)
{
s = new Compiler (debugger).Compile (stylesheet, resolver, null);
}
#endregion
}
class NoOperationDebugger
{
protected void OnCompile (XPathNavigator input)
{
}
protected void OnExecute (XPathNodeIterator currentNodeset, XPathNavigator style, XsltContext context)
{
//ShowLocationInTrace (style);
}
/*
string ShowLocationInTrace (XPathNavigator style)
{
IXmlLineInfo li = style as IXmlLineInfo;
return li != null ? String.Format ("at {0} ({1},{2})", style.BaseURI, li.LineNumber, li.LinePosition) : "(no debug info available)";
}
*/
}
}
#endif
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