Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / XmlUtils / System / Xml / Xsl / XsltOld / XsltOutput.cs / 1305376 / XsltOutput.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //[....] //----------------------------------------------------------------------------- namespace System.Xml.Xsl.XsltOld { using Res = System.Xml.Utils.Res; using System; using System.Diagnostics; using System.IO; using System.Xml; using System.Text; using System.Collections; internal class XsltOutput : CompiledAction { internal enum OutputMethod { Xml, Html, Text, Other, Unknown, } private OutputMethod method = OutputMethod.Unknown; private int methodSId = int.MaxValue; private Encoding encoding = System.Text.Encoding.UTF8; private int encodingSId = int.MaxValue; private string version; private int versionSId = int.MaxValue; private bool omitXmlDecl; private int omitXmlDeclSId = int.MaxValue; private bool standalone; private int standaloneSId = int.MaxValue; private string doctypePublic; private int doctypePublicSId = int.MaxValue; private string doctypeSystem; private int doctypeSystemSId = int.MaxValue; private bool indent; private int indentSId = int.MaxValue; private string mediaType = "text/html"; private int mediaTypeSId = int.MaxValue; private Hashtable cdataElements; internal OutputMethod Method { get { return this.method; } } internal bool OmitXmlDeclaration { get { return this.omitXmlDecl; } } internal bool HasStandalone { get { return this.standaloneSId != int.MaxValue; } } internal bool Standalone { get { return this.standalone; } } internal string DoctypePublic { get { return this.doctypePublic; } } internal string DoctypeSystem { get { return this.doctypeSystem; } } internal Hashtable CDataElements { get { return this.cdataElements; } } internal bool Indent { get { return this.indent; } } internal Encoding Encoding { get { return this.encoding; } } internal string MediaType { get { return this.mediaType; } } internal XsltOutput CreateDerivedOutput(OutputMethod method) { XsltOutput output = (XsltOutput) MemberwiseClone(); output.method = method; if (method == OutputMethod.Html && this.indentSId == int.MaxValue) { // HTML output and Ident wasn't specified output.indent = true; } return output; } internal override void Compile(Compiler compiler) { CompileAttributes(compiler); CheckEmpty(compiler); } internal override bool CompileAttribute(Compiler compiler) { string name = compiler.Input.LocalName; string value = compiler.Input.Value; if (Ref.Equal(name, compiler.Atoms.Method)) { if (compiler.Stylesheetid <= this.methodSId) { this.method = ParseOutputMethod(value, compiler); this.methodSId = compiler.Stylesheetid; if (this.indentSId == int.MaxValue) { this.indent = (this.method == OutputMethod.Html); } } } else if (Ref.Equal(name, compiler.Atoms.Version)) { if (compiler.Stylesheetid <= this.versionSId) { this.version = value; this.versionSId = compiler.Stylesheetid; } } else if (Ref.Equal(name, compiler.Atoms.Encoding)) { if (compiler.Stylesheetid <= this.encodingSId) { try { this.encoding = System.Text.Encoding.GetEncoding(value); this.encodingSId = compiler.Stylesheetid; } catch (System.NotSupportedException) {} catch (System.ArgumentException) {} Debug.Assert(this.encoding != null); } } else if (Ref.Equal(name, compiler.Atoms.OmitXmlDeclaration)) { if (compiler.Stylesheetid <= this.omitXmlDeclSId) { this.omitXmlDecl = compiler.GetYesNo(value); this.omitXmlDeclSId = compiler.Stylesheetid; } } else if (Ref.Equal(name, compiler.Atoms.Standalone)) { if (compiler.Stylesheetid <= this.standaloneSId) { this.standalone = compiler.GetYesNo(value); this.standaloneSId = compiler.Stylesheetid; } } else if (Ref.Equal(name, compiler.Atoms.DocTypePublic)) { if (compiler.Stylesheetid <= this.doctypePublicSId) { this.doctypePublic = value; this.doctypePublicSId = compiler.Stylesheetid; } } else if (Ref.Equal(name, compiler.Atoms.DocTypeSystem)) { if (compiler.Stylesheetid <= this.doctypeSystemSId) { this.doctypeSystem = value; this.doctypeSystemSId = compiler.Stylesheetid; } } else if (Ref.Equal(name, compiler.Atoms.Indent)) { if (compiler.Stylesheetid <= this.indentSId) { this.indent = compiler.GetYesNo(value); this.indentSId = compiler.Stylesheetid; } } else if (Ref.Equal(name, compiler.Atoms.MediaType)) { if (compiler.Stylesheetid <= this.mediaTypeSId) { this.mediaType = value; this.mediaTypeSId = compiler.Stylesheetid; } } else if (Ref.Equal(name, compiler.Atoms.CDataSectionElements)) { string[] qnames = XmlConvert.SplitString(value); if (this.cdataElements == null) { this.cdataElements = new Hashtable(qnames.Length); } for (int i = 0; i < qnames.Length; i++) { XmlQualifiedName qname = compiler.CreateXmlQName(qnames[i]); this.cdataElements[qname] = qname; } } else { return false; } return true; } internal override void Execute(Processor processor, ActionFrame frame) { Debug.Assert(false); } private static OutputMethod ParseOutputMethod(string value, Compiler compiler) { XmlQualifiedName method = compiler.CreateXPathQName(value); if(method.Namespace.Length != 0) { return OutputMethod.Other; } switch(method.Name) { case "xml" : return OutputMethod.Xml ; case "html" : return OutputMethod.Html; case "text" : return OutputMethod.Text; default : if (compiler.ForwardCompatibility) { return OutputMethod.Unknown; } throw XsltException.Create(Res.Xslt_InvalidAttrValue, "method", value); } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
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