private XsltError Process()
{
if (this.validate)
{
// TODO: This will fail if it's not a file e.g. stdin
XmlValidation validator = new XmlValidation();
using (StreamReader xml = new StreamReader(this.sourceFile))
{
if (!validator.IsValid(xml))
{
DisplayError(string.Empty, XsltError.ParseError, validator.LastException.Message);
return(XsltError.ParseError);
}
}
}
List <string> undefinedPrefixes = this.xsltOptions.GetUndefinedPrefixes();
if (undefinedPrefixes.Count > 0)
{
DisplayCommandError(XsltError.MSXSL_E_PREFIX_UNDEFINED, undefinedPrefixes[0]);
return(XsltError.MSXSL_E_PREFIX_UNDEFINED);
}
List <Tuple <string, string> > invalids = this.xsltOptions.GetInvalidArguments();
if (invalids.Count > 0)
{
DisplayError(invalids[0].Item2, XsltError.MSXSL_E_PARAM_CTXT, invalids[0].Item1);
return(XsltError.MSXSL_E_PARAM_CTXT);
}
if (string.IsNullOrEmpty(this.stylesheetFile) &&
this.useProcessingInstruction)
{
string xml = File.ReadAllText(this.sourceFile);
this.stylesheetFile = XslTransformation.GetPi(xml);
this.useStylesheetStdIn = false;
if (string.IsNullOrEmpty(this.stylesheetFile))
{
DisplayError(string.Empty, XsltError.InvalidPi);
return(XsltError.InvalidPi);
}
}
if (!string.IsNullOrEmpty(this.xsltOptions.StartMode) && this.xsltOptions.StartMode.Contains(":"))
{
DisplayError(string.Format(CultureInfo.CurrentCulture, XsltResources.NameNotContainChar, ":"), XsltError.ModeContext, this.xsltOptions.StartMode);
return(XsltError.ModeContext);
}
// TODO: Support Uris?
// TODO: Support UNC?
// For input & output
XsltError fileError = XsltError.None;
if (!this.useSourceStdIn)
{
fileError = this.TestFileExists(this.sourceFile);
if (fileError != XsltError.None)
{
return(fileError);
}
}
if (!this.useStylesheetStdIn)
{
fileError = this.TestFileExists(this.stylesheetFile);
if (fileError != XsltError.None)
{
return(fileError);
}
}
return(this.Transform());
}