internal XmlWriter CreateWriter(Stream output)
{
if (output == null)
{
throw new ArgumentNullException(nameof(output));
}
XmlWriter writer;
// create raw writer
Debug.Assert(Encoding.UTF8.WebName == "utf-8");
if (this.Encoding.WebName == "utf-8")
{ // Encoding.CodePage is not supported in Silverlight
// create raw UTF-8 writer
switch (this.OutputMethod)
{
case XmlOutputMethod.Xml:
if (this.Indent)
{
writer = new XmlUtf8RawTextWriterIndent(output, this);
}
else
{
writer = new XmlUtf8RawTextWriter(output, this);
}
break;
case XmlOutputMethod.Html:
if (this.Indent)
{
writer = new HtmlUtf8RawTextWriterIndent(output, this);
}
else
{
writer = new HtmlUtf8RawTextWriter(output, this);
}
break;
case XmlOutputMethod.Text:
writer = new TextUtf8RawTextWriter(output, this);
break;
case XmlOutputMethod.AutoDetect:
writer = new XmlAutoDetectWriter(output, this);
break;
default:
Debug.Fail("Invalid XmlOutputMethod setting.");
return(null);
}
}
else
{
// Otherwise, create a general-purpose writer than can do any encoding
switch (this.OutputMethod)
{
case XmlOutputMethod.Xml:
if (this.Indent)
{
writer = new XmlEncodedRawTextWriterIndent(output, this);
}
else
{
writer = new XmlEncodedRawTextWriter(output, this);
}
break;
case XmlOutputMethod.Html:
if (this.Indent)
{
writer = new HtmlEncodedRawTextWriterIndent(output, this);
}
else
{
writer = new HtmlEncodedRawTextWriter(output, this);
}
break;
case XmlOutputMethod.Text:
writer = new TextEncodedRawTextWriter(output, this);
break;
case XmlOutputMethod.AutoDetect:
writer = new XmlAutoDetectWriter(output, this);
break;
default:
Debug.Fail("Invalid XmlOutputMethod setting.");
return(null);
}
}
// Wrap with Xslt/XQuery specific writer if needed;
// XmlOutputMethod.AutoDetect writer does this lazily when it creates the underlying Xml or Html writer.
if (this.OutputMethod != XmlOutputMethod.AutoDetect)
{
if (this.IsQuerySpecific)
{
// Create QueryOutputWriter if CData sections or DocType need to be tracked
writer = new QueryOutputWriter((XmlRawWriter)writer, this);
}
}
// wrap with well-formed writer
writer = new XmlWellFormedWriter(writer, this);
if (_useAsync)
{
writer = new XmlAsyncCheckWriter(writer);
}
return(writer);
}
internal XmlWriter CreateWriter(Stream output) {
if (output == null) {
throw new ArgumentNullException("output");
}
XmlWriter writer;
// create raw writer
#if SILVERLIGHT
Debug.Assert(Encoding.UTF8.WebName == "utf-8");
if (this.Encoding.WebName == "utf-8") { // Encoding.CodePage is not supported in Silverlight
// create raw UTF-8 writer
if (this.Indent) {
writer = new XmlUtf8RawTextWriterIndent(output, this);
}
else {
writer = new XmlUtf8RawTextWriter(output, this);
}
}
else {
// create raw writer for other encodings
if (this.Indent) {
writer = new XmlEncodedRawTextWriterIndent(output, this);
}
else {
writer = new XmlEncodedRawTextWriter(output, this);
}
}
#else
Debug.Assert(Encoding.UTF8.WebName == "utf-8");
if (this.Encoding.WebName == "utf-8") { // Encoding.CodePage is not supported in Silverlight
// create raw UTF-8 writer
switch (this.OutputMethod) {
case XmlOutputMethod.Xml:
if (this.Indent) {
writer = new XmlUtf8RawTextWriterIndent(output, this);
}
else {
writer = new XmlUtf8RawTextWriter(output, this);
}
break;
case XmlOutputMethod.Html:
if (this.Indent) {
writer = new HtmlUtf8RawTextWriterIndent(output, this);
}
else {
writer = new HtmlUtf8RawTextWriter(output, this);
}
break;
case XmlOutputMethod.Text:
writer = new TextUtf8RawTextWriter(output, this);
break;
case XmlOutputMethod.AutoDetect:
writer = new XmlAutoDetectWriter(output, this);
break;
default:
Debug.Assert(false, "Invalid XmlOutputMethod setting.");
return null;
}
}
else {
// Otherwise, create a general-purpose writer than can do any encoding
switch (this.OutputMethod) {
case XmlOutputMethod.Xml:
if (this.Indent) {
writer = new XmlEncodedRawTextWriterIndent(output, this);
}
else {
writer = new XmlEncodedRawTextWriter(output, this);
}
break;
case XmlOutputMethod.Html:
if (this.Indent) {
writer = new HtmlEncodedRawTextWriterIndent(output, this);
}
else {
writer = new HtmlEncodedRawTextWriter(output, this);
}
break;
case XmlOutputMethod.Text:
writer = new TextEncodedRawTextWriter(output, this);
break;
case XmlOutputMethod.AutoDetect:
writer = new XmlAutoDetectWriter(output, this);
break;
default:
Debug.Assert(false, "Invalid XmlOutputMethod setting.");
return null;
}
}
// Wrap with Xslt/XQuery specific writer if needed;
// XmlOutputMethod.AutoDetect writer does this lazily when it creates the underlying Xml or Html writer.
if (this.OutputMethod != XmlOutputMethod.AutoDetect) {
if (this.IsQuerySpecific) {
// Create QueryOutputWriter if CData sections or DocType need to be tracked
writer = new QueryOutputWriter((XmlRawWriter)writer, this);
}
}
#endif // !SILVERLIGHT
// wrap with well-formed writer
writer = new XmlWellFormedWriter(writer, this);
#if ASYNC
if (useAsync) {
writer = new XmlAsyncCheckWriter(writer);
}
#endif
return writer;
}
internal XmlWriter CreateWriter(Stream output)
{
XmlWriter writer;
if (output == null)
{
throw new ArgumentNullException("output");
}
if (!(this.Encoding.WebName == "utf-8"))
{
switch (this.OutputMethod)
{
case XmlOutputMethod.Xml:
if (!this.Indent)
{
writer = new XmlEncodedRawTextWriter(output, this);
}
else
{
writer = new XmlEncodedRawTextWriterIndent(output, this);
}
goto Label_010B;
case XmlOutputMethod.Html:
if (!this.Indent)
{
writer = new HtmlEncodedRawTextWriter(output, this);
}
else
{
writer = new HtmlEncodedRawTextWriterIndent(output, this);
}
goto Label_010B;
case XmlOutputMethod.Text:
writer = new TextEncodedRawTextWriter(output, this);
goto Label_010B;
case XmlOutputMethod.AutoDetect:
writer = new XmlAutoDetectWriter(output, this);
goto Label_010B;
}
return(null);
}
switch (this.OutputMethod)
{
case XmlOutputMethod.Xml:
if (!this.Indent)
{
writer = new XmlUtf8RawTextWriter(output, this);
break;
}
writer = new XmlUtf8RawTextWriterIndent(output, this);
break;
case XmlOutputMethod.Html:
if (!this.Indent)
{
writer = new HtmlUtf8RawTextWriter(output, this);
break;
}
writer = new HtmlUtf8RawTextWriterIndent(output, this);
break;
case XmlOutputMethod.Text:
writer = new TextUtf8RawTextWriter(output, this);
break;
case XmlOutputMethod.AutoDetect:
writer = new XmlAutoDetectWriter(output, this);
break;
default:
return(null);
}
Label_010B:
if ((this.OutputMethod != XmlOutputMethod.AutoDetect) && this.IsQuerySpecific)
{
writer = new QueryOutputWriter((XmlRawWriter)writer, this);
}
return(new XmlWellFormedWriter(writer, this));
}
private static XmlWriter CreateWriterImpl(Stream output, Encoding encoding, bool closeOutput, XmlWriterSettings settings) {
Debug.Assert(output != null);
Debug.Assert(encoding != null);
Debug.Assert(settings != null);
XmlWriter writer;
if (encoding.CodePage == 65001) {
// If the encoding is UTF-8, create a special-purpose writer
switch (settings.OutputMethod) {
case XmlOutputMethod.Xml:
if (settings.Indent) {
writer = new XmlUtf8RawTextWriterIndent(output, encoding, settings, closeOutput);
}
else {
writer = new XmlUtf8RawTextWriter(output, encoding, settings, closeOutput);
}
break;
case XmlOutputMethod.Html:
if (settings.Indent) {
writer = new HtmlUtf8RawTextWriterIndent(output, encoding, settings, closeOutput);
}
else {
writer = new HtmlUtf8RawTextWriter(output, encoding, settings, closeOutput);
}
break;
case XmlOutputMethod.Text:
writer = new TextUtf8RawTextWriter(output, encoding, settings, closeOutput);
break;
case XmlOutputMethod.AutoDetect:
writer = new XmlAutoDetectWriter(output, encoding, settings);
break;
default:
Debug.Assert(false, "Invalid XmlOutputMethod setting.");
return null;
}
}
else {
// Otherwise, create a general-purpose writer than can do any encoding
switch (settings.OutputMethod) {
case XmlOutputMethod.Xml:
if (settings.Indent) {
writer = new XmlEncodedRawTextWriterIndent(output, encoding, settings, closeOutput);
}
else {
writer = new XmlEncodedRawTextWriter(output, encoding, settings, closeOutput);
}
break;
case XmlOutputMethod.Html:
if (settings.Indent) {
writer = new HtmlEncodedRawTextWriterIndent(output, encoding, settings, closeOutput);
}
else {
writer = new HtmlEncodedRawTextWriter(output, encoding, settings, closeOutput);
}
break;
case XmlOutputMethod.Text:
writer = new TextEncodedRawTextWriter(output, encoding, settings, closeOutput);
break;
case XmlOutputMethod.AutoDetect:
writer = new XmlAutoDetectWriter(output, encoding, settings);
break;
default:
Debug.Assert(false, "Invalid XmlOutputMethod2 setting.");
return null;
}
}
// Wrap with Xslt/XQuery specific writer if needed;
// XmlOutputMethod.AutoDetect writer does this lazily when it creates the underlying Xml or Html writer.
if (settings.OutputMethod != XmlOutputMethod.AutoDetect) {
if (settings.IsQuerySpecific) {
// Create QueryOutputWriter if CData sections or DocType need to be tracked
writer = new QueryOutputWriter((XmlRawWriter)writer, settings);
}
}
// wrap with well-formed writer
writer = new XmlWellFormedWriter(writer, settings);
return writer;
}
private static XmlWriter CreateWriterImpl(Stream output, Encoding encoding, bool closeOutput, XmlWriterSettings settings)
{
Debug.Assert(output != null);
Debug.Assert(encoding != null);
Debug.Assert(settings != null);
XmlWriter writer;
if (encoding.CodePage == 65001)
{
// If the encoding is UTF-8, create a special-purpose writer
switch (settings.OutputMethod)
{
case XmlOutputMethod.Xml:
if (settings.Indent)
{
writer = new XmlUtf8RawTextWriterIndent(output, encoding, settings, closeOutput);
}
else
{
writer = new XmlUtf8RawTextWriter(output, encoding, settings, closeOutput);
}
break;
case XmlOutputMethod.Html:
if (settings.Indent)
{
writer = new HtmlUtf8RawTextWriterIndent(output, encoding, settings, closeOutput);
}
else
{
writer = new HtmlUtf8RawTextWriter(output, encoding, settings, closeOutput);
}
break;
case XmlOutputMethod.Text:
writer = new TextUtf8RawTextWriter(output, encoding, settings, closeOutput);
break;
case XmlOutputMethod.AutoDetect:
writer = new XmlAutoDetectWriter(output, encoding, settings);
break;
default:
Debug.Assert(false, "Invalid XmlOutputMethod setting.");
return(null);
}
}
else
{
// Otherwise, create a general-purpose writer than can do any encoding
switch (settings.OutputMethod)
{
case XmlOutputMethod.Xml:
if (settings.Indent)
{
writer = new XmlEncodedRawTextWriterIndent(output, encoding, settings, closeOutput);
}
else
{
writer = new XmlEncodedRawTextWriter(output, encoding, settings, closeOutput);
}
break;
case XmlOutputMethod.Html:
if (settings.Indent)
{
writer = new HtmlEncodedRawTextWriterIndent(output, encoding, settings, closeOutput);
}
else
{
writer = new HtmlEncodedRawTextWriter(output, encoding, settings, closeOutput);
}
break;
case XmlOutputMethod.Text:
writer = new TextEncodedRawTextWriter(output, encoding, settings, closeOutput);
break;
case XmlOutputMethod.AutoDetect:
writer = new XmlAutoDetectWriter(output, encoding, settings);
break;
default:
Debug.Assert(false, "Invalid XmlOutputMethod2 setting.");
return(null);
}
}
// Wrap with Xslt/XQuery specific writer if needed;
// XmlOutputMethod.AutoDetect writer does this lazily when it creates the underlying Xml or Html writer.
if (settings.OutputMethod != XmlOutputMethod.AutoDetect)
{
if (settings.IsQuerySpecific)
{
// Create QueryOutputWriter if CData sections or DocType need to be tracked
writer = new QueryOutputWriter((XmlRawWriter)writer, settings);
}
}
// wrap with well-formed writer
writer = new XmlWellFormedWriter(writer, settings);
return(writer);
}