Code:
/ Dotnetfx_Win7_3.5.1 / Dotnetfx_Win7_3.5.1 / 3.5.1 / DEVDIV / depot / DevDiv / releases / whidbey / NetFXspW7 / ndp / fx / src / Xml / System / Xml / Xslt / XslCompiledTransform.cs / 2 / XslCompiledTransform.cs
//------------------------------------------------------------------------------
//
// Copyright (c) Microsoft Corporation. All rights reserved.
//
// [....]
// http://webdata/xml/specs/XslCompiledTransform.xml
//-----------------------------------------------------------------------------
using System.CodeDom.Compiler;
using System.Diagnostics;
using System.IO;
using System.Reflection;
using System.Reflection.Emit;
using System.Security;
using System.Security.Permissions;
using System.Xml.XPath;
using System.Xml.Xsl.Qil;
using System.Xml.Xsl.Runtime;
using System.Xml.Xsl.Xslt;
namespace System.Xml.Xsl {
#if ! HIDE_XSL
//---------------------------------------------------------------------------------------------------
// Clarification on null values in this API:
// stylesheet, stylesheetUri - cannot be null
// settings - if null, XsltSettings.Default will be used
// stylesheetResolver - if null, XmlNullResolver will be used for includes/imports.
// However, if the principal stylesheet is given by its URI, that
// URI will be resolved using XmlUrlResolver (for compatibility
// with XslTransform and XmlReader).
// typeBuilder - cannot be null
// scriptAssemblyPath - can be null only if scripts are disabled
// compiledStylesheet - cannot be null
// executeMethod, queryData - cannot be null
// earlyBoundTypes - null means no script types
// documentResolver - if null, XmlNullResolver will be used
// input, inputUri - cannot be null
// arguments - null means no arguments
// results, resultsFile - cannot be null
//---------------------------------------------------------------------------------------------------
public sealed class XslCompiledTransform {
// Permission set that contains Reflection [MemberAccess] permissions
private static readonly PermissionSet MemberAccessPermissionSet;
// Version for GeneratedCodeAttribute
private const string Version = ThisAssembly.Version;
static XslCompiledTransform() {
MemberAccessPermissionSet = new PermissionSet(PermissionState.None);
MemberAccessPermissionSet.AddPermission(new ReflectionPermission(ReflectionPermissionFlag.MemberAccess));
}
// Options of compilation
private bool enableDebug = false;
// Results of compilation
private CompilerResults compilerResults = null;
private XmlWriterSettings outputSettings = null;
private QilExpression qil = null;
// Executable command for the compiled stylesheet
private XmlILCommand command = null;
public XslCompiledTransform() {}
public XslCompiledTransform(bool enableDebug) {
this.enableDebug = enableDebug;
}
///
/// This function is called on every recompilation to discard all previous results
///
private void Reset() {
compilerResults = null;
outputSettings = null;
qil = null;
command = null;
}
internal CompilerErrorCollection Errors {
get { return compilerResults != null ? compilerResults.Errors : null; }
}
///
/// Writer settings specified in the stylesheet
///
public XmlWriterSettings OutputSettings {
get { return outputSettings; }
}
public TempFileCollection TemporaryFiles {
[PermissionSet(SecurityAction.LinkDemand, Name="FullTrust")]
get { return compilerResults != null ? compilerResults.TempFiles : null; }
}
//------------------------------------------------
// Load methods
//------------------------------------------------
public void Load(XmlReader stylesheet) {
Reset();
LoadInternal(stylesheet, XsltSettings.Default, new XmlUrlResolver());
}
public void Load(XmlReader stylesheet, XsltSettings settings, XmlResolver stylesheetResolver) {
Reset();
LoadInternal(stylesheet, settings, stylesheetResolver);
}
public void Load(IXPathNavigable stylesheet) {
Reset();
LoadInternal(stylesheet, XsltSettings.Default, new XmlUrlResolver());
}
public void Load(IXPathNavigable stylesheet, XsltSettings settings, XmlResolver stylesheetResolver) {
Reset();
LoadInternal(stylesheet, settings, stylesheetResolver);
}
public void Load(string stylesheetUri) {
Reset();
if (stylesheetUri == null) {
throw new ArgumentNullException("stylesheetUri");
}
LoadInternal(stylesheetUri, XsltSettings.Default, new XmlUrlResolver());
}
public void Load(string stylesheetUri, XsltSettings settings, XmlResolver stylesheetResolver) {
Reset();
if (stylesheetUri == null) {
throw new ArgumentNullException("stylesheetUri");
}
LoadInternal(stylesheetUri, settings, stylesheetResolver);
}
private CompilerResults LoadInternal(object stylesheet, XsltSettings settings, XmlResolver stylesheetResolver) {
if (stylesheet == null) {
throw new ArgumentNullException("stylesheet");
}
if (settings == null) {
settings = XsltSettings.Default;
}
CompileXsltToQil(stylesheet, settings, stylesheetResolver);
CompilerError error = GetFirstError();
if (error != null) {
throw new XslLoadException(error);
}
if (!settings.CheckOnly) {
CompileQilToMsil(settings);
}
return compilerResults;
}
private void CompileXsltToQil(object stylesheet, XsltSettings settings, XmlResolver stylesheetResolver) {
this.compilerResults = new Compiler(settings, this.enableDebug, null).Compile(stylesheet, stylesheetResolver, out this.qil);
}
///
/// Returns the first compiler error except warnings
///
private CompilerError GetFirstError() {
foreach (CompilerError error in compilerResults.Errors) {
if (!error.IsWarning) {
return error;
}
}
return null;
}
private void CompileQilToMsil(XsltSettings settings) {
this.command = new XmlILGenerator().Generate(this.qil, /*typeBuilder:*/null);
this.outputSettings = this.command.StaticData.DefaultWriterSettings;
this.qil = null;
}
//------------------------------------------------
// Compile stylesheet to a TypeBuilder
//------------------------------------------------
private static ConstructorInfo GeneratedCodeCtor;
public static CompilerErrorCollection CompileToType(XmlReader stylesheet, XsltSettings settings, XmlResolver stylesheetResolver, bool debug, TypeBuilder typeBuilder, string scriptAssemblyPath) {
if (stylesheet == null)
throw new ArgumentNullException("stylesheet");
if (typeBuilder == null)
throw new ArgumentNullException("typeBuilder");
if (settings == null)
settings = XsltSettings.Default;
if (settings.EnableScript && scriptAssemblyPath == null)
throw new ArgumentNullException("scriptAssemblyPath");
if (scriptAssemblyPath != null)
scriptAssemblyPath = Path.GetFullPath(scriptAssemblyPath);
QilExpression qil;
CompilerErrorCollection errors = new Compiler(settings, debug, scriptAssemblyPath).Compile(stylesheet, stylesheetResolver, out qil).Errors;
if (!errors.HasErrors) {
// Mark the type with GeneratedCodeAttribute to identify its origin
if (GeneratedCodeCtor == null)
GeneratedCodeCtor = typeof(GeneratedCodeAttribute).GetConstructor(new Type[] { typeof(string), typeof(string) });
typeBuilder.SetCustomAttribute(new CustomAttributeBuilder(GeneratedCodeCtor,
new object[] { typeof(XslCompiledTransform).FullName, Version }));
new XmlILGenerator().Generate(qil, typeBuilder);
}
return errors;
}
//------------------------------------------------
// Load compiled stylesheet from a Type
//------------------------------------------------
public void Load(Type compiledStylesheet) {
Reset();
if (compiledStylesheet == null)
throw new ArgumentNullException("compiledStylesheet");
object[] customAttrs = compiledStylesheet.GetCustomAttributes(typeof(GeneratedCodeAttribute), /*inherit:*/false);
GeneratedCodeAttribute generatedCodeAttr = customAttrs.Length > 0 ? (GeneratedCodeAttribute)customAttrs[0] : null;
// If GeneratedCodeAttribute is not there, it is not a compiled stylesheet class
if (generatedCodeAttr != null && generatedCodeAttr.Tool == typeof(XslCompiledTransform).FullName && generatedCodeAttr.Version == Version) {
FieldInfo fldData = compiledStylesheet.GetField(XmlQueryStaticData.DataFieldName, BindingFlags.Static | BindingFlags.NonPublic);
FieldInfo fldTypes = compiledStylesheet.GetField(XmlQueryStaticData.TypesFieldName, BindingFlags.Static | BindingFlags.NonPublic);
// If private fields are not there, it is not a compiled stylesheet class
if (fldData != null && fldTypes != null) {
// Need MemberAccess reflection permission to access a private data field and create a delegate
new ReflectionPermission(ReflectionPermissionFlag.MemberAccess).Assert();
// Check if query static data is already deserialized
object value = fldData.GetValue(/*this:*/null);
byte[] data = value as byte[];
if (data != null) {
lock (data) {
// After acquiring the lock check the field again
value = fldData.GetValue(/*this:*/null);
if (value == data) {
// Deserialize query static data and create the command
MethodInfo methExec = compiledStylesheet.GetMethod("Execute", BindingFlags.Static | BindingFlags.NonPublic);
Delegate delExec = Delegate.CreateDelegate(typeof(ExecuteDelegate), methExec);
value = new XmlILCommand((ExecuteDelegate)delExec, new XmlQueryStaticData(data, (Type[])fldTypes.GetValue(/*this:*/null)));
// Store the constructed command in the same field
System.Threading.Thread.MemoryBarrier();
fldData.SetValue(/*this:*/null, value);
}
}
}
this.command = value as XmlILCommand;
}
}
// Throw an exception if the command was not loaded
if (this.command == null)
throw new ArgumentException(Res.GetString(Res.Xslt_NotCompiledStylesheet, compiledStylesheet.FullName), "compiledStylesheet");
// Otherwise set the OutputSettings property
this.outputSettings = this.command.StaticData.DefaultWriterSettings;
}
public void Load(MethodInfo executeMethod, byte[] queryData, Type[] earlyBoundTypes) {
Reset();
if (executeMethod == null)
throw new ArgumentNullException("executeMethod");
if (queryData == null)
throw new ArgumentNullException("queryData");
// earlyBoundTypes may be null
DynamicMethod dm = executeMethod as DynamicMethod;
Delegate delExec = (dm != null) ? dm.CreateDelegate(typeof(ExecuteDelegate)) : Delegate.CreateDelegate(typeof(ExecuteDelegate), executeMethod);
this.command = new XmlILCommand((ExecuteDelegate)delExec, new XmlQueryStaticData(queryData, earlyBoundTypes));
this.outputSettings = this.command.StaticData.DefaultWriterSettings;
}
//------------------------------------------------
// Transform methods which take an IXPathNavigable
//------------------------------------------------
public void Transform(IXPathNavigable input, XmlWriter results) {
CheckCommand();
CheckInput(input);
command.Execute(input, new XmlUrlResolver(), (XsltArgumentList)null, results);
}
public void Transform(IXPathNavigable input, XsltArgumentList arguments, XmlWriter results) {
CheckCommand();
CheckInput(input);
command.Execute(input, new XmlUrlResolver(), arguments, results);
}
public void Transform(IXPathNavigable input, XsltArgumentList arguments, TextWriter results) {
CheckCommand();
CheckInput(input);
command.Execute(input, new XmlUrlResolver(), arguments, results);
}
public void Transform(IXPathNavigable input, XsltArgumentList arguments, Stream results) {
CheckCommand();
CheckInput(input);
command.Execute(input, new XmlUrlResolver(), arguments, results);
}
public void Transform(IXPathNavigable input, XsltArgumentList arguments, XmlWriter results, XmlResolver documentResolver) {
CheckInput(input);
CheckCommand();
this.command.Execute(input, documentResolver, arguments, results);
}
//------------------------------------------------
// Transform methods which take an XmlReader
//------------------------------------------------
public void Transform(XmlReader input, XmlWriter results) {
CheckCommand();
CheckInput(input);
command.Execute(input, new XmlUrlResolver(), (XsltArgumentList)null, results);
}
public void Transform(XmlReader input, XsltArgumentList arguments, XmlWriter results) {
CheckCommand();
CheckInput(input);
command.Execute(input, new XmlUrlResolver(), arguments, results);
}
public void Transform(XmlReader input, XsltArgumentList arguments, TextWriter results) {
CheckCommand();
CheckInput(input);
command.Execute(input, new XmlUrlResolver(), arguments, results);
}
public void Transform(XmlReader input, XsltArgumentList arguments, Stream results) {
CheckCommand();
CheckInput(input);
command.Execute(input, new XmlUrlResolver(), arguments, results);
}
public void Transform(XmlReader input, XsltArgumentList arguments, XmlWriter results, XmlResolver documentResolver) {
CheckCommand();
CheckInput(input);
command.Execute(input, documentResolver, arguments, results);
}
//------------------------------------------------
// Transform methods which take a uri
//------------------------------------------------
public void Transform(string inputUri, string resultsFile) {
CheckCommand();
// SQLBUDT 276415: Prevent wiping out the content of the input file if the output file is the same
using (XmlReader input = CreateReader(inputUri)) {
if (resultsFile == null) {
throw new ArgumentNullException("resultsFile");
}
using (FileStream output = new FileStream(resultsFile, FileMode.Create, FileAccess.Write)) {
command.Execute(input, new XmlUrlResolver(), (XsltArgumentList)null, output);
}
}
}
public void Transform(string inputUri, XmlWriter results) {
CheckCommand();
using (XmlReader input = CreateReader(inputUri)) {
command.Execute(input, new XmlUrlResolver(), (XsltArgumentList)null, results);
}
}
public void Transform(string inputUri, XsltArgumentList arguments, XmlWriter results) {
CheckCommand();
using (XmlReader input = CreateReader(inputUri)) {
command.Execute(input, new XmlUrlResolver(), arguments, results);
}
}
public void Transform(string inputUri, XsltArgumentList arguments, TextWriter results) {
CheckCommand();
using (XmlReader input = CreateReader(inputUri)) {
command.Execute(input, new XmlUrlResolver(), arguments, results);
}
}
public void Transform(string inputUri, XsltArgumentList arguments, Stream results) {
CheckCommand();
using (XmlReader input = CreateReader(inputUri)) {
command.Execute(input, new XmlUrlResolver(), arguments, results);
}
}
//------------------------------------------------
// Helper methods
//------------------------------------------------
private void CheckCommand() {
if (command == null) {
throw new InvalidOperationException(Res.GetString(Res.Xslt_NoStylesheetLoaded));
}
}
private void CheckInput(object input) {
if (input == null) {
throw new System.ArgumentNullException("input");
}
}
private XmlReader CreateReader(string inputUri) {
if (inputUri == null) {
throw new ArgumentNullException("inputUri");
}
return XmlReader.Create(inputUri);
}
//------------------------------------------------
// Test suites entry points
//------------------------------------------------
private QilExpression TestCompile(object stylesheet, XsltSettings settings, XmlResolver stylesheetResolver) {
Reset();
CompileXsltToQil(stylesheet, settings, stylesheetResolver);
return qil;
}
private void TestGenerate(XsltSettings settings) {
Debug.Assert(qil != null, "You must compile to Qil first");
CompileQilToMsil(settings);
}
private void Transform(string inputUri, XsltArgumentList arguments, XmlWriter results, XmlResolver documentResolver) {
command.Execute(inputUri, documentResolver, arguments, results);
}
internal static void PrintQil(object qil, XmlWriter xw, bool printComments, bool printTypes, bool printLineInfo) {
QilExpression qilExpr = (QilExpression)qil;
QilXmlWriter.Options options = QilXmlWriter.Options.None;
QilValidationVisitor.Validate(qilExpr);
if (printComments) options |= QilXmlWriter.Options.Annotations;
if (printTypes) options |= QilXmlWriter.Options.TypeInfo;
if (printLineInfo) options |= QilXmlWriter.Options.LineInfo;
QilXmlWriter qw = new QilXmlWriter(xw, options);
qw.ToXml(qilExpr);
xw.Flush();
}
}
#endif // ! HIDE_XSL
}
// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
//------------------------------------------------------------------------------
//
// Copyright (c) Microsoft Corporation. All rights reserved.
//
// [....]
// http://webdata/xml/specs/XslCompiledTransform.xml
//-----------------------------------------------------------------------------
using System.CodeDom.Compiler;
using System.Diagnostics;
using System.IO;
using System.Reflection;
using System.Reflection.Emit;
using System.Security;
using System.Security.Permissions;
using System.Xml.XPath;
using System.Xml.Xsl.Qil;
using System.Xml.Xsl.Runtime;
using System.Xml.Xsl.Xslt;
namespace System.Xml.Xsl {
#if ! HIDE_XSL
//---------------------------------------------------------------------------------------------------
// Clarification on null values in this API:
// stylesheet, stylesheetUri - cannot be null
// settings - if null, XsltSettings.Default will be used
// stylesheetResolver - if null, XmlNullResolver will be used for includes/imports.
// However, if the principal stylesheet is given by its URI, that
// URI will be resolved using XmlUrlResolver (for compatibility
// with XslTransform and XmlReader).
// typeBuilder - cannot be null
// scriptAssemblyPath - can be null only if scripts are disabled
// compiledStylesheet - cannot be null
// executeMethod, queryData - cannot be null
// earlyBoundTypes - null means no script types
// documentResolver - if null, XmlNullResolver will be used
// input, inputUri - cannot be null
// arguments - null means no arguments
// results, resultsFile - cannot be null
//---------------------------------------------------------------------------------------------------
public sealed class XslCompiledTransform {
// Permission set that contains Reflection [MemberAccess] permissions
private static readonly PermissionSet MemberAccessPermissionSet;
// Version for GeneratedCodeAttribute
private const string Version = ThisAssembly.Version;
static XslCompiledTransform() {
MemberAccessPermissionSet = new PermissionSet(PermissionState.None);
MemberAccessPermissionSet.AddPermission(new ReflectionPermission(ReflectionPermissionFlag.MemberAccess));
}
// Options of compilation
private bool enableDebug = false;
// Results of compilation
private CompilerResults compilerResults = null;
private XmlWriterSettings outputSettings = null;
private QilExpression qil = null;
// Executable command for the compiled stylesheet
private XmlILCommand command = null;
public XslCompiledTransform() {}
public XslCompiledTransform(bool enableDebug) {
this.enableDebug = enableDebug;
}
///
/// This function is called on every recompilation to discard all previous results
///
private void Reset() {
compilerResults = null;
outputSettings = null;
qil = null;
command = null;
}
internal CompilerErrorCollection Errors {
get { return compilerResults != null ? compilerResults.Errors : null; }
}
///
/// Writer settings specified in the stylesheet
///
public XmlWriterSettings OutputSettings {
get { return outputSettings; }
}
public TempFileCollection TemporaryFiles {
[PermissionSet(SecurityAction.LinkDemand, Name="FullTrust")]
get { return compilerResults != null ? compilerResults.TempFiles : null; }
}
//------------------------------------------------
// Load methods
//------------------------------------------------
public void Load(XmlReader stylesheet) {
Reset();
LoadInternal(stylesheet, XsltSettings.Default, new XmlUrlResolver());
}
public void Load(XmlReader stylesheet, XsltSettings settings, XmlResolver stylesheetResolver) {
Reset();
LoadInternal(stylesheet, settings, stylesheetResolver);
}
public void Load(IXPathNavigable stylesheet) {
Reset();
LoadInternal(stylesheet, XsltSettings.Default, new XmlUrlResolver());
}
public void Load(IXPathNavigable stylesheet, XsltSettings settings, XmlResolver stylesheetResolver) {
Reset();
LoadInternal(stylesheet, settings, stylesheetResolver);
}
public void Load(string stylesheetUri) {
Reset();
if (stylesheetUri == null) {
throw new ArgumentNullException("stylesheetUri");
}
LoadInternal(stylesheetUri, XsltSettings.Default, new XmlUrlResolver());
}
public void Load(string stylesheetUri, XsltSettings settings, XmlResolver stylesheetResolver) {
Reset();
if (stylesheetUri == null) {
throw new ArgumentNullException("stylesheetUri");
}
LoadInternal(stylesheetUri, settings, stylesheetResolver);
}
private CompilerResults LoadInternal(object stylesheet, XsltSettings settings, XmlResolver stylesheetResolver) {
if (stylesheet == null) {
throw new ArgumentNullException("stylesheet");
}
if (settings == null) {
settings = XsltSettings.Default;
}
CompileXsltToQil(stylesheet, settings, stylesheetResolver);
CompilerError error = GetFirstError();
if (error != null) {
throw new XslLoadException(error);
}
if (!settings.CheckOnly) {
CompileQilToMsil(settings);
}
return compilerResults;
}
private void CompileXsltToQil(object stylesheet, XsltSettings settings, XmlResolver stylesheetResolver) {
this.compilerResults = new Compiler(settings, this.enableDebug, null).Compile(stylesheet, stylesheetResolver, out this.qil);
}
///
/// Returns the first compiler error except warnings
///
private CompilerError GetFirstError() {
foreach (CompilerError error in compilerResults.Errors) {
if (!error.IsWarning) {
return error;
}
}
return null;
}
private void CompileQilToMsil(XsltSettings settings) {
this.command = new XmlILGenerator().Generate(this.qil, /*typeBuilder:*/null);
this.outputSettings = this.command.StaticData.DefaultWriterSettings;
this.qil = null;
}
//------------------------------------------------
// Compile stylesheet to a TypeBuilder
//------------------------------------------------
private static ConstructorInfo GeneratedCodeCtor;
public static CompilerErrorCollection CompileToType(XmlReader stylesheet, XsltSettings settings, XmlResolver stylesheetResolver, bool debug, TypeBuilder typeBuilder, string scriptAssemblyPath) {
if (stylesheet == null)
throw new ArgumentNullException("stylesheet");
if (typeBuilder == null)
throw new ArgumentNullException("typeBuilder");
if (settings == null)
settings = XsltSettings.Default;
if (settings.EnableScript && scriptAssemblyPath == null)
throw new ArgumentNullException("scriptAssemblyPath");
if (scriptAssemblyPath != null)
scriptAssemblyPath = Path.GetFullPath(scriptAssemblyPath);
QilExpression qil;
CompilerErrorCollection errors = new Compiler(settings, debug, scriptAssemblyPath).Compile(stylesheet, stylesheetResolver, out qil).Errors;
if (!errors.HasErrors) {
// Mark the type with GeneratedCodeAttribute to identify its origin
if (GeneratedCodeCtor == null)
GeneratedCodeCtor = typeof(GeneratedCodeAttribute).GetConstructor(new Type[] { typeof(string), typeof(string) });
typeBuilder.SetCustomAttribute(new CustomAttributeBuilder(GeneratedCodeCtor,
new object[] { typeof(XslCompiledTransform).FullName, Version }));
new XmlILGenerator().Generate(qil, typeBuilder);
}
return errors;
}
//------------------------------------------------
// Load compiled stylesheet from a Type
//------------------------------------------------
public void Load(Type compiledStylesheet) {
Reset();
if (compiledStylesheet == null)
throw new ArgumentNullException("compiledStylesheet");
object[] customAttrs = compiledStylesheet.GetCustomAttributes(typeof(GeneratedCodeAttribute), /*inherit:*/false);
GeneratedCodeAttribute generatedCodeAttr = customAttrs.Length > 0 ? (GeneratedCodeAttribute)customAttrs[0] : null;
// If GeneratedCodeAttribute is not there, it is not a compiled stylesheet class
if (generatedCodeAttr != null && generatedCodeAttr.Tool == typeof(XslCompiledTransform).FullName && generatedCodeAttr.Version == Version) {
FieldInfo fldData = compiledStylesheet.GetField(XmlQueryStaticData.DataFieldName, BindingFlags.Static | BindingFlags.NonPublic);
FieldInfo fldTypes = compiledStylesheet.GetField(XmlQueryStaticData.TypesFieldName, BindingFlags.Static | BindingFlags.NonPublic);
// If private fields are not there, it is not a compiled stylesheet class
if (fldData != null && fldTypes != null) {
// Need MemberAccess reflection permission to access a private data field and create a delegate
new ReflectionPermission(ReflectionPermissionFlag.MemberAccess).Assert();
// Check if query static data is already deserialized
object value = fldData.GetValue(/*this:*/null);
byte[] data = value as byte[];
if (data != null) {
lock (data) {
// After acquiring the lock check the field again
value = fldData.GetValue(/*this:*/null);
if (value == data) {
// Deserialize query static data and create the command
MethodInfo methExec = compiledStylesheet.GetMethod("Execute", BindingFlags.Static | BindingFlags.NonPublic);
Delegate delExec = Delegate.CreateDelegate(typeof(ExecuteDelegate), methExec);
value = new XmlILCommand((ExecuteDelegate)delExec, new XmlQueryStaticData(data, (Type[])fldTypes.GetValue(/*this:*/null)));
// Store the constructed command in the same field
System.Threading.Thread.MemoryBarrier();
fldData.SetValue(/*this:*/null, value);
}
}
}
this.command = value as XmlILCommand;
}
}
// Throw an exception if the command was not loaded
if (this.command == null)
throw new ArgumentException(Res.GetString(Res.Xslt_NotCompiledStylesheet, compiledStylesheet.FullName), "compiledStylesheet");
// Otherwise set the OutputSettings property
this.outputSettings = this.command.StaticData.DefaultWriterSettings;
}
public void Load(MethodInfo executeMethod, byte[] queryData, Type[] earlyBoundTypes) {
Reset();
if (executeMethod == null)
throw new ArgumentNullException("executeMethod");
if (queryData == null)
throw new ArgumentNullException("queryData");
// earlyBoundTypes may be null
DynamicMethod dm = executeMethod as DynamicMethod;
Delegate delExec = (dm != null) ? dm.CreateDelegate(typeof(ExecuteDelegate)) : Delegate.CreateDelegate(typeof(ExecuteDelegate), executeMethod);
this.command = new XmlILCommand((ExecuteDelegate)delExec, new XmlQueryStaticData(queryData, earlyBoundTypes));
this.outputSettings = this.command.StaticData.DefaultWriterSettings;
}
//------------------------------------------------
// Transform methods which take an IXPathNavigable
//------------------------------------------------
public void Transform(IXPathNavigable input, XmlWriter results) {
CheckCommand();
CheckInput(input);
command.Execute(input, new XmlUrlResolver(), (XsltArgumentList)null, results);
}
public void Transform(IXPathNavigable input, XsltArgumentList arguments, XmlWriter results) {
CheckCommand();
CheckInput(input);
command.Execute(input, new XmlUrlResolver(), arguments, results);
}
public void Transform(IXPathNavigable input, XsltArgumentList arguments, TextWriter results) {
CheckCommand();
CheckInput(input);
command.Execute(input, new XmlUrlResolver(), arguments, results);
}
public void Transform(IXPathNavigable input, XsltArgumentList arguments, Stream results) {
CheckCommand();
CheckInput(input);
command.Execute(input, new XmlUrlResolver(), arguments, results);
}
public void Transform(IXPathNavigable input, XsltArgumentList arguments, XmlWriter results, XmlResolver documentResolver) {
CheckInput(input);
CheckCommand();
this.command.Execute(input, documentResolver, arguments, results);
}
//------------------------------------------------
// Transform methods which take an XmlReader
//------------------------------------------------
public void Transform(XmlReader input, XmlWriter results) {
CheckCommand();
CheckInput(input);
command.Execute(input, new XmlUrlResolver(), (XsltArgumentList)null, results);
}
public void Transform(XmlReader input, XsltArgumentList arguments, XmlWriter results) {
CheckCommand();
CheckInput(input);
command.Execute(input, new XmlUrlResolver(), arguments, results);
}
public void Transform(XmlReader input, XsltArgumentList arguments, TextWriter results) {
CheckCommand();
CheckInput(input);
command.Execute(input, new XmlUrlResolver(), arguments, results);
}
public void Transform(XmlReader input, XsltArgumentList arguments, Stream results) {
CheckCommand();
CheckInput(input);
command.Execute(input, new XmlUrlResolver(), arguments, results);
}
public void Transform(XmlReader input, XsltArgumentList arguments, XmlWriter results, XmlResolver documentResolver) {
CheckCommand();
CheckInput(input);
command.Execute(input, documentResolver, arguments, results);
}
//------------------------------------------------
// Transform methods which take a uri
//------------------------------------------------
public void Transform(string inputUri, string resultsFile) {
CheckCommand();
// SQLBUDT 276415: Prevent wiping out the content of the input file if the output file is the same
using (XmlReader input = CreateReader(inputUri)) {
if (resultsFile == null) {
throw new ArgumentNullException("resultsFile");
}
using (FileStream output = new FileStream(resultsFile, FileMode.Create, FileAccess.Write)) {
command.Execute(input, new XmlUrlResolver(), (XsltArgumentList)null, output);
}
}
}
public void Transform(string inputUri, XmlWriter results) {
CheckCommand();
using (XmlReader input = CreateReader(inputUri)) {
command.Execute(input, new XmlUrlResolver(), (XsltArgumentList)null, results);
}
}
public void Transform(string inputUri, XsltArgumentList arguments, XmlWriter results) {
CheckCommand();
using (XmlReader input = CreateReader(inputUri)) {
command.Execute(input, new XmlUrlResolver(), arguments, results);
}
}
public void Transform(string inputUri, XsltArgumentList arguments, TextWriter results) {
CheckCommand();
using (XmlReader input = CreateReader(inputUri)) {
command.Execute(input, new XmlUrlResolver(), arguments, results);
}
}
public void Transform(string inputUri, XsltArgumentList arguments, Stream results) {
CheckCommand();
using (XmlReader input = CreateReader(inputUri)) {
command.Execute(input, new XmlUrlResolver(), arguments, results);
}
}
//------------------------------------------------
// Helper methods
//------------------------------------------------
private void CheckCommand() {
if (command == null) {
throw new InvalidOperationException(Res.GetString(Res.Xslt_NoStylesheetLoaded));
}
}
private void CheckInput(object input) {
if (input == null) {
throw new System.ArgumentNullException("input");
}
}
private XmlReader CreateReader(string inputUri) {
if (inputUri == null) {
throw new ArgumentNullException("inputUri");
}
return XmlReader.Create(inputUri);
}
//------------------------------------------------
// Test suites entry points
//------------------------------------------------
private QilExpression TestCompile(object stylesheet, XsltSettings settings, XmlResolver stylesheetResolver) {
Reset();
CompileXsltToQil(stylesheet, settings, stylesheetResolver);
return qil;
}
private void TestGenerate(XsltSettings settings) {
Debug.Assert(qil != null, "You must compile to Qil first");
CompileQilToMsil(settings);
}
private void Transform(string inputUri, XsltArgumentList arguments, XmlWriter results, XmlResolver documentResolver) {
command.Execute(inputUri, documentResolver, arguments, results);
}
internal static void PrintQil(object qil, XmlWriter xw, bool printComments, bool printTypes, bool printLineInfo) {
QilExpression qilExpr = (QilExpression)qil;
QilXmlWriter.Options options = QilXmlWriter.Options.None;
QilValidationVisitor.Validate(qilExpr);
if (printComments) options |= QilXmlWriter.Options.Annotations;
if (printTypes) options |= QilXmlWriter.Options.TypeInfo;
if (printLineInfo) options |= QilXmlWriter.Options.LineInfo;
QilXmlWriter qw = new QilXmlWriter(xw, options);
qw.ToXml(qilExpr);
xw.Flush();
}
}
#endif // ! HIDE_XSL
}
// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
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- XDRSchema.cs
- CreateParams.cs
- RadioButtonStandardAdapter.cs
- CodeGeneratorOptions.cs
- ConnectionInterfaceCollection.cs
- ComponentDispatcherThread.cs
- UIntPtr.cs
- DLinqTableProvider.cs
- SpecialFolderEnumConverter.cs
- QueryInterceptorAttribute.cs
- SourceFileBuildProvider.cs
- SourceSwitch.cs
- CollectionsUtil.cs
- DelegatingTypeDescriptionProvider.cs
- ReferenceConverter.cs
- LinearGradientBrush.cs
- ClientConfigurationHost.cs
- XamlSerializerUtil.cs
- SystemWebSectionGroup.cs
- TargetFrameworkUtil.cs
- EventSinkActivityDesigner.cs
- SQLDecimalStorage.cs
- KeyPressEvent.cs
- XmlIlGenerator.cs
- DependencyObjectPropertyDescriptor.cs
- ScriptingAuthenticationServiceSection.cs
- PropertyMapper.cs
- BaseDataListComponentEditor.cs
- DataGridViewColumnStateChangedEventArgs.cs
- MenuItemStyle.cs
- RequestQueue.cs
- SHA512Cng.cs
- SplitterPanel.cs
- DataGridTextBox.cs
- CurrentTimeZone.cs
- ToolTipAutomationPeer.cs
- EtwTrace.cs
- LogLogRecordHeader.cs
- NavigationHelper.cs
- Grid.cs
- Stack.cs
- DataServiceContext.cs
- ConfigurationErrorsException.cs
- EntityDataSourceViewSchema.cs
- ConsumerConnectionPointCollection.cs
- PreviewKeyDownEventArgs.cs
- XmlElement.cs
- RouteParameter.cs
- ReadOnlyDataSourceView.cs
- TransactionScopeDesigner.cs
- AmbientLight.cs
- CryptoConfig.cs
- DependencyPropertyConverter.cs
- LinkLabelLinkClickedEvent.cs
- SolidBrush.cs
- CodeIndexerExpression.cs
- xml.cs
- ActiveDocumentEvent.cs
- ProgressBarBrushConverter.cs
- CopyOnWriteList.cs
- thaishape.cs
- Vector.cs
- JavaScriptObjectDeserializer.cs
- BindingGroup.cs
- GroupBoxDesigner.cs
- CursorConverter.cs
- ImageField.cs
- FunctionUpdateCommand.cs
- BaseCodeDomTreeGenerator.cs
- ButtonFieldBase.cs
- CommandField.cs
- DecoderNLS.cs
- TemplateControlCodeDomTreeGenerator.cs
- sqlser.cs
- SessionEndedEventArgs.cs
- RelatedPropertyManager.cs
- Debugger.cs
- ComboBox.cs
- NavigationEventArgs.cs
- DllNotFoundException.cs
- ModifierKeysValueSerializer.cs
- MatrixStack.cs
- Icon.cs
- GridItemPattern.cs
- CaseStatementProjectedSlot.cs
- EpmSyndicationContentSerializer.cs
- KeyValueInternalCollection.cs
- IntSecurity.cs
- ToolboxItem.cs
- TypeDescriptionProvider.cs
- RadioButton.cs
- ConfigurationException.cs
- TeredoHelper.cs
- PrivateUnsafeNativeCompoundFileMethods.cs
- PrivilegedConfigurationManager.cs
- TextServicesHost.cs
- CorrelationKey.cs
- Funcletizer.cs
- CompositeFontFamily.cs
- _OSSOCK.cs