| private GetSingleAttribute ( string attributeAtom ) : string | ||
| attributeAtom | string | |
| return | string | |
// SxS: This method does not take any resource name and does not expose any resources to the caller.
// It's OK to suppress the SxS warning.
private void CompileInclude(Compiler compiler)
{
Uri uri = compiler.ResolveUri(compiler.GetSingleAttribute(compiler.Input.Atoms.Href));
string resolved = uri.ToString();
if (compiler.IsCircularReference(resolved))
{
throw XsltException.Create(SR.Xslt_CircularInclude, resolved);
}
NavigatorInput input = compiler.ResolveDocument(uri);
compiler.PushInputDocument(input);
try
{
CompileDocument(compiler, /*inInclude*/ true);
}
catch (XsltCompileException)
{
throw;
}
catch (Exception e)
{
throw new XsltCompileException(e, input.BaseURI, input.LineNumber, input.LinePosition);
}
finally
{
compiler.PopInputDocument();
}
CheckEmpty(compiler);
}
protected void CompileSpace(Compiler compiler, bool preserve)
{
string value = compiler.GetSingleAttribute(compiler.Input.Atoms.Elements);
string[] elements = XmlConvert.SplitString(value);
for (int i = 0; i < elements.Length; i++)
{
double defaultPriority = NameTest(elements[i]);
compiler.CompiledStylesheet !.AddSpace(compiler, elements[i], defaultPriority, preserve);
}
CheckEmpty(compiler);
}
// SxS: This method does not take any resource name and does not expose any resources to the caller.
// It's OK to suppress the SxS warning.
protected void CompileTopLevelElements(Compiler compiler)
{
// Navigator positioned at parent root, need to move to child and then back
if (compiler.Recurse() == false)
{
return;
}
NavigatorInput input = compiler.Input;
bool notFirstElement = false;
do
{
switch (input.NodeType)
{
case XPathNodeType.Element:
string name = input.LocalName;
string nspace = input.NamespaceURI;
if (Ref.Equal(nspace, input.Atoms.UriXsl))
{
if (Ref.Equal(name, input.Atoms.Import))
{
if (notFirstElement)
{
throw XsltException.Create(SR.Xslt_NotFirstImport);
}
// We should compile imports in reverse order after all toplevel elements.
// remember it now and return to it in CompileImpoorts();
Uri uri = compiler.ResolveUri(compiler.GetSingleAttribute(compiler.Input.Atoms.Href));
string resolved = uri.ToString();
if (compiler.IsCircularReference(resolved))
{
throw XsltException.Create(SR.Xslt_CircularInclude, resolved);
}
compiler.CompiledStylesheet !.Imports.Add(uri);
CheckEmpty(compiler);
}
else if (Ref.Equal(name, input.Atoms.Include))
{
notFirstElement = true;
CompileInclude(compiler);
}
else
{
notFirstElement = true;
compiler.PushNamespaceScope();
if (Ref.Equal(name, input.Atoms.StripSpace))
{
CompileSpace(compiler, false);
}
else if (Ref.Equal(name, input.Atoms.PreserveSpace))
{
CompileSpace(compiler, true);
}
else if (Ref.Equal(name, input.Atoms.Output))
{
CompileOutput(compiler);
}
else if (Ref.Equal(name, input.Atoms.Key))
{
CompileKey(compiler);
}
else if (Ref.Equal(name, input.Atoms.DecimalFormat))
{
CompileDecimalFormat(compiler);
}
else if (Ref.Equal(name, input.Atoms.NamespaceAlias))
{
CompileNamespaceAlias(compiler);
}
else if (Ref.Equal(name, input.Atoms.AttributeSet))
{
compiler.AddAttributeSet(compiler.CreateAttributeSetAction());
}
else if (Ref.Equal(name, input.Atoms.Variable))
{
VariableAction?action = compiler.CreateVariableAction(VariableType.GlobalVariable);
if (action != null)
{
AddAction(action);
}
}
else if (Ref.Equal(name, input.Atoms.Param))
{
VariableAction?action = compiler.CreateVariableAction(VariableType.GlobalParameter);
if (action != null)
{
AddAction(action);
}
}
else if (Ref.Equal(name, input.Atoms.Template))
{
compiler.AddTemplate(compiler.CreateTemplateAction());
}
else
{
if (!compiler.ForwardCompatibility)
{
throw compiler.UnexpectedKeyword();
}
}
compiler.PopScope();
}
}
else if (nspace == input.Atoms.UrnMsxsl && name == input.Atoms.Script)
{
AddScript(compiler);
}
else
{
if (nspace.Length == 0)
{
throw XsltException.Create(SR.Xslt_NullNsAtTopLevel, input.Name);
}
// Ignoring non-recognized namespace per XSLT spec 2.2
}
break;
case XPathNodeType.ProcessingInstruction:
case XPathNodeType.Comment:
case XPathNodeType.Whitespace:
case XPathNodeType.SignificantWhitespace:
break;
default:
throw XsltException.Create(SR.Xslt_InvalidContents, "stylesheet");
}
}while (compiler.Advance());
compiler.ToParent();
}
protected void CompileTopLevelElements(Compiler compiler) {
// Navigator positioned at parent root, need to move to child and then back
if (compiler.Recurse() == false) {
return;
}
NavigatorInput input = compiler.Input;
bool notFirstElement = false;
do {
switch (input.NodeType) {
case XPathNodeType.Element:
string name = input.LocalName;
string nspace = input.NamespaceURI;
if (Ref.Equal(nspace, input.Atoms.UriXsl)) {
if (Ref.Equal(name, input.Atoms.Import)) {
if (notFirstElement) {
throw XsltException.Create(Res.Xslt_NotFirstImport);
}
// We should compile imports in reverse order after all toplevel elements.
// remember it now and return to it in CompileImpoorts();
Uri uri = compiler.ResolveUri(compiler.GetSingleAttribute(compiler.Input.Atoms.Href));
string resolved = uri.ToString();
if (compiler.IsCircularReference(resolved)) {
throw XsltException.Create(Res.Xslt_CircularInclude, resolved);
}
compiler.CompiledStylesheet.Imports.Add(uri);
CheckEmpty(compiler);
}
else if (Ref.Equal(name, input.Atoms.Include)) {
notFirstElement = true;
CompileInclude(compiler);
}
else {
notFirstElement = true;
compiler.PushNamespaceScope();
if (Ref.Equal(name, input.Atoms.StripSpace)) {
CompileSpace(compiler, false);
}
else if (Ref.Equal(name, input.Atoms.PreserveSpace)) {
CompileSpace(compiler, true);
}
else if (Ref.Equal(name, input.Atoms.Output)) {
CompileOutput(compiler);
}
else if (Ref.Equal(name, input.Atoms.Key)) {
CompileKey(compiler);
}
else if (Ref.Equal(name, input.Atoms.DecimalFormat)) {
CompileDecimalFormat(compiler);
}
else if (Ref.Equal(name, input.Atoms.NamespaceAlias)) {
CompileNamespaceAlias(compiler);
}
else if (Ref.Equal(name, input.Atoms.AttributeSet)) {
compiler.AddAttributeSet(compiler.CreateAttributeSetAction());
}
else if (Ref.Equal(name, input.Atoms.Variable)) {
VariableAction action = compiler.CreateVariableAction(VariableType.GlobalVariable);
if (action != null) {
AddAction(action);
}
}
else if (Ref.Equal(name, input.Atoms.Param)) {
VariableAction action = compiler.CreateVariableAction(VariableType.GlobalParameter);
if (action != null) {
AddAction(action);
}
}
else if (Ref.Equal(name, input.Atoms.Template)) {
compiler.AddTemplate(compiler.CreateTemplateAction());
}
else {
if (!compiler.ForwardCompatibility) {
throw compiler.UnexpectedKeyword();
}
}
compiler.PopScope();
}
}
#if !DISABLE_XSLT_SCRIPT
else if (nspace == input.Atoms.UrnMsxsl && name == input.Atoms.Script) {
AddScript(compiler);
}
#endif
else {
if (nspace.Length == 0) {
throw XsltException.Create(Res.Xslt_NullNsAtTopLevel, input.Name);
}
// Ignoring non-recognized namespace per XSLT spec 2.2
}
break;
case XPathNodeType.ProcessingInstruction:
case XPathNodeType.Comment:
case XPathNodeType.Whitespace:
case XPathNodeType.SignificantWhitespace:
break;
default:
throw XsltException.Create(Res.Xslt_InvalidContents, "stylesheet");
}
}
while (compiler.Advance());
compiler.ToParent();
}
protected void CompileSpace(Compiler compiler, bool preserve){
String value = compiler.GetSingleAttribute(compiler.Input.Atoms.Elements);
String[] elements = XmlConvert.SplitString(value);
for (int i = 0; i < elements.Length; i++){
double defaultPriority = NameTest(elements[i]);
compiler.CompiledStylesheet.AddSpace(compiler, elements[i], defaultPriority, preserve);
}
CheckEmpty(compiler);
}
void CompileInclude(Compiler compiler) {
Uri uri = compiler.ResolveUri(compiler.GetSingleAttribute(compiler.Input.Atoms.Href));
string resolved = uri.ToString();
if (compiler.IsCircularReference(resolved)) {
throw XsltException.Create(Res.Xslt_CircularInclude, resolved);
}
NavigatorInput input = compiler.ResolveDocument(uri);
compiler.PushInputDocument(input);
try {
CompileDocument(compiler, /*inInclude*/ true);
}
catch (XsltCompileException) {
throw;
}
catch (Exception e) {
throw new XsltCompileException(e, input.BaseURI, input.LineNumber, input.LinePosition);
}
finally {
compiler.PopInputDocument();
}
CheckEmpty(compiler);
}
