public static XmlIncludeReader CreateIncludeReader(string url, XmlReaderSettings settings)
{
XmlIncludeReader r = new XmlIncludeReader();
r._reader = XmlReader.Create(url, settings);
r._settings = settings;
return(r);
}
public void DisplayXsltResults(XmlDocument context)
{
Uri resolved = null;
try {
XslCompiledTransform transform;
string path = null;
if (this.showFileStrip)
{
path = this.SourceFileName.Text.Trim();
}
if (string.IsNullOrEmpty(path))
{
transform = GetDefaultStylesheet();
}
else
{
resolved = new Uri(baseUri, path);
if (resolved != this.xsltUri || IsModified())
{
this.loaded = DateTime.Now;
settings.EnableScript = (trusted.ContainsKey(resolved));
XmlReaderSettings rs = new XmlReaderSettings();
rs.ProhibitDtd = false;
rs.XmlResolver = resolver;
using (XmlReader r = XmlReader.Create(resolved.AbsoluteUri, rs)) {
xslt.Load(r, settings, resolver);
}
}
transform = xslt;
}
if (null != transform)
{
StringWriter writer = new StringWriter();
XmlReaderSettings settings = new XmlReaderSettings();
settings.XmlResolver = new XmlProxyResolver(this.site);
settings.ProhibitDtd = false;
transform.Transform(XmlIncludeReader.CreateIncludeReader(context, settings, GetBaseUri().AbsoluteUri), null, writer);
this.xsltUri = resolved;
Display(writer.ToString());
}
} catch (System.Xml.Xsl.XsltException x) {
if (x.Message.Contains("XsltSettings"))
{
if (!trusted.ContainsKey(resolved) &&
MessageBox.Show(this, SR.XslScriptCodePrompt, SR.XslScriptCodeCaption,
MessageBoxButtons.YesNo, MessageBoxIcon.Exclamation) == DialogResult.Yes)
{
trusted[resolved] = true;
DisplayXsltResults();
return;
}
}
WriteError(x);
} catch (Exception x) {
WriteError(x);
}
}
// [cjl] dead code removal
//public static XmlIncludeReader CreateIncludeReader(Stream stream, XmlReaderSettings settings, string baseUri) {
// XmlIncludeReader r = new XmlIncludeReader();
// r.reader = XmlReader.Create(stream, settings, baseUri);
// r.settings = settings;
// r.baseUri = new Uri(baseUri);
// return r;
//}
//public static XmlIncludeReader CreateIncludeReader(TextReader reader, XmlReaderSettings settings, string baseUri) {
// XmlIncludeReader r = new XmlIncludeReader();
// r.reader = XmlReader.Create(reader, settings, baseUri);
// r.settings = settings;
// r.baseUri = new Uri(baseUri);
// return r;
//}
//public static XmlIncludeReader CreateIncludeReader(TextReader reader, XmlReaderSettings settings, XmlParserContext context) {
// XmlIncludeReader r = new XmlIncludeReader();
// r.reader = XmlReader.Create(reader, settings, context);
// r.settings = settings;
// return r;
//}
public static XmlIncludeReader CreateIncludeReader(XmlDocument doc, XmlReaderSettings settings, string baseUri)
{
XmlIncludeReader r = new XmlIncludeReader();
r._reader = new XmlNodeReader(doc);
r._settings = settings;
r._baseUri = new Uri(baseUri);
return(r);
}
public void ExpandIncludes()
{
if (this.Document != null)
{
this.dirty = true;
XmlReaderSettings s = new XmlReaderSettings();
s.DtdProcessing = GetSettingBoolean("IgnoreDTD") ? DtdProcessing.Ignore : DtdProcessing.Parse;
s.XmlResolver = new XmlProxyResolver(this.site);
using (XmlReader r = XmlIncludeReader.CreateIncludeReader(this.Document, s, this.FileName)) {
this.Document = loader.Load(r);
}
// calling this event will cause the XmlTreeView to populate
FireModelChanged(ModelChangeType.Reloaded, this.doc);
}
}
// [cjl] dead code removal
//public static XmlIncludeReader CreateIncludeReader(Stream stream, XmlReaderSettings settings, string baseUri) {
// XmlIncludeReader r = new XmlIncludeReader();
// r.reader = XmlReader.Create(stream, settings, baseUri);
// r.settings = settings;
// r.baseUri = new Uri(baseUri);
// return r;
//}
//public static XmlIncludeReader CreateIncludeReader(TextReader reader, XmlReaderSettings settings, string baseUri) {
// XmlIncludeReader r = new XmlIncludeReader();
// r.reader = XmlReader.Create(reader, settings, baseUri);
// r.settings = settings;
// r.baseUri = new Uri(baseUri);
// return r;
//}
//public static XmlIncludeReader CreateIncludeReader(TextReader reader, XmlReaderSettings settings, XmlParserContext context) {
// XmlIncludeReader r = new XmlIncludeReader();
// r.reader = XmlReader.Create(reader, settings, context);
// r.settings = settings;
// return r;
//}
public static XmlIncludeReader CreateIncludeReader(XmlDocument doc, XmlReaderSettings settings, string baseUri)
{
XmlIncludeReader r = new XmlIncludeReader();
r.reader = new XmlNodeReader(doc);
r.settings = settings;
r.baseUri = new Uri(baseUri);
return r;
}
public static XmlIncludeReader CreateIncludeReader(string url, XmlReaderSettings settings)
{
XmlIncludeReader r = new XmlIncludeReader();
r.reader = XmlReader.Create(url, settings);
r.settings = settings;
return r;
}
public void DisplayXsltResults(XmlDocument context)
{
Uri resolved = null;
try {
XslCompiledTransform transform;
string path = null;
if (this.showFileStrip)
{
path = this.SourceFileName.Text.Trim();
}
string outpath = null;
if (this.showFileStrip)
{
outpath = this.OutputFileName.Text.Trim();
}
if (string.IsNullOrEmpty(path))
{
transform = GetDefaultStylesheet();
}
else
{
resolved = new Uri(baseUri, path);
if (resolved != this.xsltUri || IsModified())
{
this.loaded = DateTime.Now;
settings.EnableScript = (trusted.ContainsKey(resolved));
XmlReaderSettings rs = new XmlReaderSettings();
rs.DtdProcessing = model.GetSettingBoolean("IgnoreDTD") ? DtdProcessing.Ignore : DtdProcessing.Parse;
rs.XmlResolver = resolver;
using (XmlReader r = XmlReader.Create(resolved.AbsoluteUri, rs)) {
xslt.Load(r, settings, resolver);
}
}
transform = xslt;
}
if (string.IsNullOrEmpty(outpath) && !DisableOutputFile)
{
if (!string.IsNullOrEmpty(path))
{
// pick a good default filename ... this means we need to know the <xsl:output method> and unfortunately
// XslCompiledTransform doesn't give us that so we need to get it outselves.
var method = GetOutputMethod(resolved);
string ext = ".xml";
if (method.ToLower() == "html")
{
ext = ".htm";
}
else if (method.ToLower() == "text")
{
ext = ".txt";
}
outpath = Path.GetFileNameWithoutExtension(path) + "_output" + ext;
var safeUri = GetWritableBaseUri(outpath);
if (safeUri != this.baseUri)
{
this.OutputFileName.Text = new Uri(safeUri, outpath).LocalPath;
}
else
{
this.OutputFileName.Text = outpath;
}
outpath = new Uri(safeUri, outpath).LocalPath;
}
}
else if (!string.IsNullOrEmpty(outpath))
{
outpath = new Uri(baseUri, outpath).LocalPath;
}
if (null != transform)
{
if (DisableOutputFile || string.IsNullOrEmpty(path))
{
StringWriter writer = new StringWriter();
XmlReaderSettings settings = new XmlReaderSettings();
settings.XmlResolver = new XmlProxyResolver(this.site);
settings.DtdProcessing = model.GetSettingBoolean("IgnoreDTD") ? DtdProcessing.Ignore : DtdProcessing.Parse;
transform.Transform(XmlIncludeReader.CreateIncludeReader(context, settings, GetBaseUri().AbsoluteUri), null, writer);
this.xsltUri = resolved;
Display(writer.ToString());
}
else
{
using (FileStream writer = new FileStream(outpath, FileMode.OpenOrCreate, FileAccess.Write))
{
XmlReaderSettings settings = new XmlReaderSettings();
settings.XmlResolver = new XmlProxyResolver(this.site);
settings.DtdProcessing = model.GetSettingBoolean("IgnoreDTD") ? DtdProcessing.Ignore : DtdProcessing.Parse;
transform.Transform(XmlIncludeReader.CreateIncludeReader(context, settings, GetBaseUri().AbsoluteUri), null, writer);
this.xsltUri = resolved;
}
DisplayFile(outpath);
}
}
} catch (System.Xml.Xsl.XsltException x) {
if (x.Message.Contains("XsltSettings"))
{
if (!trusted.ContainsKey(resolved) &&
MessageBox.Show(this, SR.XslScriptCodePrompt, SR.XslScriptCodeCaption,
MessageBoxButtons.YesNo, MessageBoxIcon.Exclamation) == DialogResult.Yes)
{
trusted[resolved] = true;
DisplayXsltResults();
return;
}
}
WriteError(x);
} catch (Exception x) {
WriteError(x);
}
}
/// <summary>
/// Run an XSLT transform and show the results.
/// </summary>
/// <param name="context">The document to transform</param>
/// <param name="xsltfilename">The xslt file to use</param>
/// <param name="outpath">Output file name hint.</param>
/// <returns>The output file name or null if DisableOutputFile is true</returns>
public string DisplayXsltResults(XmlDocument context, string xsltfilename, string outpath = null)
{
if (!this._webInitialized)
{
return(null);
}
this.CleanupTempFile();
Uri resolved = null;
try
{
XslCompiledTransform transform;
if (string.IsNullOrEmpty(xsltfilename))
{
transform = GetDefaultStylesheet();
}
else
{
resolved = new Uri(_baseUri, xsltfilename);
if (resolved != this._xsltUri || IsModified())
{
_xslt = new XslCompiledTransform();
this._loaded = DateTime.Now;
var settings = new XsltSettings(true, this.EnableScripts);
settings.EnableScript = (_trusted.ContainsKey(resolved));
var rs = new XmlReaderSettings();
rs.DtdProcessing = this.IgnoreDTD ? DtdProcessing.Ignore : DtdProcessing.Parse;
rs.XmlResolver = _resolver;
using (XmlReader r = XmlReader.Create(resolved.AbsoluteUri, rs))
{
_xslt.Load(r, settings, _resolver);
}
// the XSLT DOM is also handy to have around for GetOutputMethod
this._xsltdoc = new XmlDocument();
this._xsltdoc.Load(resolved.AbsoluteUri);
}
transform = _xslt;
}
if (string.IsNullOrEmpty(outpath))
{
if (!DisableOutputFile)
{
if (!string.IsNullOrEmpty(xsltfilename))
{
outpath = this.GetXsltOutputFileName(xsltfilename);
}
else
{
// default stylesheet produces html
this._tempFile = outpath = GetWritableFileName("DefaultXsltOutput.htm");
}
}
}
else
{
var ext = GetDefaultOutputExtension();
var basePath = Path.Combine(Path.GetDirectoryName(outpath), Path.GetFileNameWithoutExtension(outpath));
outpath = basePath + ext;
outpath = GetWritableFileName(outpath);
}
if (null != transform)
{
var dir = Path.GetDirectoryName(outpath);
if (!string.IsNullOrEmpty(dir) && !Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
var settings = new XmlReaderSettings();
settings.XmlResolver = new XmlProxyResolver(this._site);
settings.DtdProcessing = this.IgnoreDTD ? DtdProcessing.Ignore : DtdProcessing.Parse;
var xmlReader = XmlIncludeReader.CreateIncludeReader(context, settings, GetBaseUri().AbsoluteUri);
if (string.IsNullOrEmpty(outpath))
{
using (StringWriter writer = new StringWriter())
{
transform.Transform(xmlReader, null, writer);
this._xsltUri = resolved;
Display(writer.ToString());
}
}
else
{
bool noBom = false;
Settings appSettings = (Settings)this._site.GetService(typeof(Settings));
if (appSettings != null)
{
noBom = (bool)appSettings["NoByteOrderMark"];
}
if (noBom)
{
// cache to an inmemory stream so we can strip the BOM.
using (MemoryStream ms = new MemoryStream())
{
transform.Transform(xmlReader, null, ms);
ms.Seek(0, SeekOrigin.Begin);
Utilities.WriteFileWithoutBOM(ms, outpath);
}
}
else
{
using (FileStream writer = new FileStream(outpath, FileMode.OpenOrCreate, FileAccess.Write))
{
Stopwatch watch = new Stopwatch();
watch.Start();
transform.Transform(xmlReader, null, writer);
watch.Stop();
this._info = new PerformanceInfo();
this._info.XsltMilliseconds = watch.ElapsedMilliseconds;
Debug.WriteLine("Transform in {0} milliseconds", watch.ElapsedMilliseconds);
this._xsltUri = resolved;
}
}
DisplayFile(outpath);
}
}
}
catch (System.Xml.Xsl.XsltException x)
{
if (x.Message.Contains("XsltSettings"))
{
if (!_trusted.ContainsKey(resolved) &&
MessageBox.Show(this, SR.XslScriptCodePrompt, SR.XslScriptCodeCaption,
MessageBoxButtons.YesNo, MessageBoxIcon.Exclamation) == DialogResult.Yes)
{
_trusted[resolved] = true;
return(DisplayXsltResults(context, xsltfilename, outpath));
}
}
WriteError(x);
}
catch (Exception x)
{
WriteError(x);
}
this._previousOutputFile = outpath;
return(outpath);
}
public void DisplayXsltResults(XmlDocument context)
{
Uri resolved = null;
try {
XslCompiledTransform transform;
string path = null;
if (this.showFileStrip)
{
path = this.SourceFileName.Text.Trim();
}
string outpath = null;
if (this.showFileStrip)
{
outpath = this.OutputFileName.Text.Trim();
}
if (string.IsNullOrEmpty(path))
{
transform = GetDefaultStylesheet();
}
else
{
resolved = new Uri(baseUri, path);
if (resolved != this.xsltUri || IsModified())
{
this.loaded = DateTime.Now;
settings.EnableScript = (trusted.ContainsKey(resolved));
XmlReaderSettings rs = new XmlReaderSettings();
rs.DtdProcessing = model.GetSettingBoolean("IgnoreDTD") ? DtdProcessing.Ignore : DtdProcessing.Parse;
rs.XmlResolver = resolver;
using (XmlReader r = XmlReader.Create(resolved.AbsoluteUri, rs)) {
xslt.Load(r, settings, resolver);
}
// the XSLT DOM is also handy to have around for GetOutputMethod
this.xsltdoc = new XmlDocument();
this.xsltdoc.Load(resolved.AbsoluteUri);
}
transform = xslt;
}
if (string.IsNullOrEmpty(outpath) && !DisableOutputFile)
{
if (!string.IsNullOrEmpty(path))
{
// pick a good default filename ... this means we need to know the <xsl:output method> and unfortunately
// XslCompiledTransform doesn't give us that so we need to get it outselves.
var ext = GetDefaultOutputExtension();
outpath = Path.GetFileNameWithoutExtension(path) + "_output" + ext;
var safeUri = GetWritableBaseUri(outpath);
if (safeUri != this.baseUri)
{
this.OutputFileName.Text = new Uri(safeUri, outpath).LocalPath;
}
else
{
this.OutputFileName.Text = outpath;
}
outpath = new Uri(safeUri, outpath).LocalPath;
}
}
else if (!string.IsNullOrEmpty(outpath))
{
outpath = new Uri(baseUri, outpath).LocalPath;
}
if (null != transform)
{
XmlReaderSettings settings = new XmlReaderSettings();
settings.XmlResolver = new XmlProxyResolver(this.site);
settings.DtdProcessing = model.GetSettingBoolean("IgnoreDTD") ? DtdProcessing.Ignore : DtdProcessing.Parse;
var xmlReader = XmlIncludeReader.CreateIncludeReader(context, settings, GetBaseUri().AbsoluteUri);
if (DisableOutputFile || string.IsNullOrEmpty(outpath))
{
StringWriter writer = new StringWriter();
transform.Transform(xmlReader, null, writer);
this.xsltUri = resolved;
Display(writer.ToString());
}
else
{
bool noBom = false;
Settings appSettings = (Settings)this.site.GetService(typeof(Settings));
if (appSettings != null)
{
noBom = (bool)appSettings["NoByteOrderMark"];
}
if (noBom)
{
// cache to an inmemory stream so we can strip the BOM.
MemoryStream ms = new MemoryStream();
transform.Transform(xmlReader, null, ms);
ms.Seek(0, SeekOrigin.Begin);
Utilities.WriteFileWithoutBOM(ms, outpath);
}
else
{
using (FileStream writer = new FileStream(outpath, FileMode.OpenOrCreate, FileAccess.Write))
{
transform.Transform(xmlReader, null, writer);
this.xsltUri = resolved;
}
}
DisplayFile(outpath);
}
}
} catch (System.Xml.Xsl.XsltException x) {
if (x.Message.Contains("XsltSettings"))
{
if (!trusted.ContainsKey(resolved) &&
MessageBox.Show(this, SR.XslScriptCodePrompt, SR.XslScriptCodeCaption,
MessageBoxButtons.YesNo, MessageBoxIcon.Exclamation) == DialogResult.Yes)
{
trusted[resolved] = true;
DisplayXsltResults();
return;
}
}
WriteError(x);
} catch (Exception x) {
WriteError(x);
}
}
