| public abstract WriteEntityRef ( string name ) : void | ||
| name | string | |
| return | void | |
// Overriden abstract methods for outputing
internal override void WriteTo( XmlWriter w )
{
w.WriteEntityRef( this._name );
}
/// <summary>
/// Preprocesses and copies an Xml document from a reader into a writer.
/// </summary>
/// <param name="xmlReader">The Xml reader.</param>
/// <param name="xmlWriter">The Xml writer.</param>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="xmlReader"/>
/// or <paramref name="xmlWriter"/> is null.</exception>
/// <exception cref="InvalidOperationException">Thrown if the input Xml is malformed
/// such as if it contains unbalanced ifdef/endif pairs.</exception>
public void Preprocess(XmlReader xmlReader, XmlWriter xmlWriter)
{
if (xmlReader == null)
throw new ArgumentNullException("xmlReader");
if (xmlWriter == null)
throw new ArgumentNullException("xmlWriter");
// Tracks whether a given block has been included or excluded.
Stack<bool> blockStack = new Stack<bool>();
blockStack.Push(true);
while (xmlReader.Read())
{
if (xmlReader.NodeType == XmlNodeType.ProcessingInstruction)
{
switch (xmlReader.Name)
{
case "define":
if (blockStack.Peek())
Define(xmlReader.Value.Trim());
continue;
case "ifdef":
blockStack.Push(blockStack.Peek() && IsDefined(xmlReader.Value.Trim()));
continue;
case "ifndef":
blockStack.Push(blockStack.Peek() && !IsDefined(xmlReader.Value.Trim()));
continue;
case "else":
if (blockStack.Count == 1)
throw new InvalidOperationException(
"Found <?else?> instruction without enclosing <?ifdef?> or <?ifndef?> block.");
blockStack.Push(!blockStack.Pop() && blockStack.Peek()); // order matters
continue;
case "endif":
if (blockStack.Count == 1)
throw new InvalidOperationException(
"Found <?endif?> instruction without matching <?ifdef?> or <?ifndef?>.");
blockStack.Pop();
continue;
}
}
if (!blockStack.Peek())
continue;
switch (xmlReader.NodeType)
{
case XmlNodeType.Element:
xmlWriter.WriteStartElement(xmlReader.Prefix, xmlReader.LocalName, xmlReader.NamespaceURI);
xmlWriter.WriteAttributes(xmlReader, true);
if (xmlReader.IsEmptyElement)
xmlWriter.WriteEndElement();
break;
case XmlNodeType.Text:
xmlWriter.WriteValue(xmlReader.Value);
break;
case XmlNodeType.CDATA:
xmlWriter.WriteCData(xmlReader.Value);
break;
case XmlNodeType.EntityReference:
xmlWriter.WriteEntityRef(xmlReader.Name);
break;
case XmlNodeType.Comment:
xmlWriter.WriteComment(xmlReader.Value);
break;
case XmlNodeType.DocumentType:
xmlWriter.WriteDocType(xmlReader.Name, xmlReader.GetAttribute("PUBLIC"),
xmlReader.GetAttribute("SYSTEM"), xmlReader.Value);
break;
case XmlNodeType.Whitespace:
case XmlNodeType.SignificantWhitespace:
xmlWriter.WriteWhitespace(xmlReader.Value);
break;
case XmlNodeType.EndElement:
xmlWriter.WriteFullEndElement();
break;
case XmlNodeType.XmlDeclaration:
case XmlNodeType.ProcessingInstruction:
xmlWriter.WriteProcessingInstruction(xmlReader.Name, xmlReader.Value);
break;
}
}
if (blockStack.Count != 1)
throw new InvalidOperationException("Missing <?endif?> instruction.");
xmlWriter.Flush();
}
// Write this node and all of its contents to a specified XmlWriter.
public override void WriteTo(XmlWriter w)
{
w.WriteEntityRef(name);
}
/// <summary>
/// Replay all cached events to an XmlWriter.
/// </summary>
public void EventsToWriter(XmlWriter writer) {
XmlEvent[] page;
int idxPage, idxEvent;
byte[] bytes;
char[] chars;
XmlRawWriter rawWriter;
// Special-case single text node at the top-level
if (this.singleText.Count != 0) {
writer.WriteString(this.singleText.GetResult());
return;
}
rawWriter = writer as XmlRawWriter;
// Loop over set of pages
for (idxPage = 0; idxPage < this.pages.Count; idxPage++) {
page = this.pages[idxPage];
// Loop over events in each page
for (idxEvent = 0; idxEvent < page.Length; idxEvent++) {
switch (page[idxEvent].EventType) {
case XmlEventType.Unknown:
// No more events
Debug.Assert(idxPage + 1 == this.pages.Count);
return;
case XmlEventType.DocType:
writer.WriteDocType(page[idxEvent].String1, page[idxEvent].String2, page[idxEvent].String3, (string) page[idxEvent].Object);
break;
case XmlEventType.StartElem:
writer.WriteStartElement(page[idxEvent].String1, page[idxEvent].String2, page[idxEvent].String3);
break;
case XmlEventType.StartAttr:
writer.WriteStartAttribute(page[idxEvent].String1, page[idxEvent].String2, page[idxEvent].String3);
break;
case XmlEventType.EndAttr:
writer.WriteEndAttribute();
break;
case XmlEventType.CData:
writer.WriteCData(page[idxEvent].String1);
break;
case XmlEventType.Comment:
writer.WriteComment(page[idxEvent].String1);
break;
case XmlEventType.PI:
writer.WriteProcessingInstruction(page[idxEvent].String1, page[idxEvent].String2);
break;
case XmlEventType.Whitespace:
writer.WriteWhitespace(page[idxEvent].String1);
break;
case XmlEventType.String:
writer.WriteString(page[idxEvent].String1);
break;
case XmlEventType.Raw:
writer.WriteRaw(page[idxEvent].String1);
break;
case XmlEventType.EntRef:
writer.WriteEntityRef(page[idxEvent].String1);
break;
case XmlEventType.CharEnt:
writer.WriteCharEntity((char) page[idxEvent].Object);
break;
case XmlEventType.SurrCharEnt:
chars = (char[]) page[idxEvent].Object;
writer.WriteSurrogateCharEntity(chars[0], chars[1]);
break;
case XmlEventType.Base64:
bytes = (byte[]) page[idxEvent].Object;
writer.WriteBase64(bytes, 0, bytes.Length);
break;
case XmlEventType.BinHex:
bytes = (byte[]) page[idxEvent].Object;
writer.WriteBinHex(bytes, 0, bytes.Length);
break;
case XmlEventType.XmlDecl1:
if (rawWriter != null)
rawWriter.WriteXmlDeclaration((XmlStandalone) page[idxEvent].Object);
break;
case XmlEventType.XmlDecl2:
if (rawWriter != null)
rawWriter.WriteXmlDeclaration(page[idxEvent].String1);
break;
case XmlEventType.StartContent:
if (rawWriter != null)
rawWriter.StartElementContent();
break;
case XmlEventType.EndElem:
if (rawWriter != null)
rawWriter.WriteEndElement(page[idxEvent].String1, page[idxEvent].String2, page[idxEvent].String3);
else
writer.WriteEndElement();
break;
case XmlEventType.FullEndElem:
if (rawWriter != null)
rawWriter.WriteFullEndElement(page[idxEvent].String1, page[idxEvent].String2, page[idxEvent].String3);
else
writer.WriteFullEndElement();
break;
case XmlEventType.Nmsp:
if (rawWriter != null)
rawWriter.WriteNamespaceDeclaration(page[idxEvent].String1, page[idxEvent].String2);
else
writer.WriteAttributeString("xmlns", page[idxEvent].String1, XmlReservedNs.NsXmlNs, page[idxEvent].String2);
break;
case XmlEventType.EndBase64:
if (rawWriter != null)
rawWriter.WriteEndBase64();
break;
case XmlEventType.Close:
writer.Close();
break;
case XmlEventType.Flush:
writer.Flush();
break;
case XmlEventType.Dispose:
((IDisposable)writer).Dispose();
break;
default:
Debug.Assert(false, "Unknown event: " + page[idxEvent].EventType);
break;
}
}
}
Debug.Assert(false, "Unknown event should be added to end of event sequence.");
}
private void WriteNode(XmlWriter xtw, bool defattr)
{
int num = (this.NodeType == XmlNodeType.None) ? -1 : this.Depth;
while (this.Read() && (num < this.Depth))
{
switch (this.NodeType)
{
case XmlNodeType.Element:
xtw.WriteStartElement(this.Prefix, this.LocalName, this.NamespaceURI);
((XmlTextWriter) xtw).QuoteChar = this.QuoteChar;
xtw.WriteAttributes(this, defattr);
if (this.IsEmptyElement)
{
xtw.WriteEndElement();
}
break;
case XmlNodeType.Text:
xtw.WriteString(this.Value);
break;
case XmlNodeType.CDATA:
xtw.WriteCData(this.Value);
break;
case XmlNodeType.EntityReference:
xtw.WriteEntityRef(this.Name);
break;
case XmlNodeType.ProcessingInstruction:
case XmlNodeType.XmlDeclaration:
xtw.WriteProcessingInstruction(this.Name, this.Value);
break;
case XmlNodeType.Comment:
xtw.WriteComment(this.Value);
break;
case XmlNodeType.DocumentType:
xtw.WriteDocType(this.Name, this.GetAttribute("PUBLIC"), this.GetAttribute("SYSTEM"), this.Value);
break;
case XmlNodeType.Whitespace:
case XmlNodeType.SignificantWhitespace:
xtw.WriteWhitespace(this.Value);
break;
case XmlNodeType.EndElement:
xtw.WriteFullEndElement();
break;
}
}
if ((num == this.Depth) && (this.NodeType == XmlNodeType.EndElement))
{
this.Read();
}
}
public static void WriteShallowNode(XmlReader reader, XmlWriter writer)
{
//Console.WriteLine("{0}: {1}", reader.NodeType, reader.Name);
switch(reader.NodeType) {
case XmlNodeType.Element:
writer.WriteStartElement(reader.Prefix , reader.LocalName, reader.NamespaceURI);
writer.WriteAttributes(reader, true);
if(reader.IsEmptyElement)
writer.WriteEndElement();
break;
case XmlNodeType.Text:
writer.WriteString(reader.Value);
break;
case XmlNodeType.Whitespace:
case XmlNodeType.SignificantWhitespace:
writer.WriteWhitespace(reader.Value);
break;
case XmlNodeType.CDATA:
writer.WriteCData(reader.Value);
break;
case XmlNodeType.EntityReference:
writer.WriteEntityRef(reader.Name);
break;
case XmlNodeType.XmlDeclaration:
case XmlNodeType.ProcessingInstruction:
writer.WriteProcessingInstruction(reader.Name, reader.Value);
break;
case XmlNodeType.DocumentType:
writer.WriteDocType(reader.Name, reader.GetAttribute("PUBLIC"), reader.GetAttribute("SYSTEM"), reader.Value);
break;
case XmlNodeType.Comment:
writer.WriteComment(reader.Value);
break;
case XmlNodeType.EndElement:
writer.WriteFullEndElement();
break;
}
}
// Writes the content (inner XML) of the current node into the provided XmlWriter.
private void WriteNode(XmlWriter xtw, bool defattr) {
#if !SILVERLIGHT
Debug.Assert(xtw is XmlTextWriter);
#endif
int d = this.NodeType == XmlNodeType.None ? -1 : this.Depth;
while (this.Read() && (d < this.Depth)) {
switch (this.NodeType) {
case XmlNodeType.Element:
xtw.WriteStartElement(this.Prefix, this.LocalName, this.NamespaceURI);
#if !SILVERLIGHT // Removing dependency on XmlTextWriter
((XmlTextWriter)xtw).QuoteChar = this.QuoteChar;
#endif
xtw.WriteAttributes(this, defattr);
if (this.IsEmptyElement) {
xtw.WriteEndElement();
}
break;
case XmlNodeType.Text:
xtw.WriteString(this.Value);
break;
case XmlNodeType.Whitespace:
case XmlNodeType.SignificantWhitespace:
xtw.WriteWhitespace(this.Value);
break;
case XmlNodeType.CDATA:
xtw.WriteCData(this.Value);
break;
case XmlNodeType.EntityReference:
xtw.WriteEntityRef(this.Name);
break;
case XmlNodeType.XmlDeclaration:
case XmlNodeType.ProcessingInstruction:
xtw.WriteProcessingInstruction(this.Name, this.Value);
break;
case XmlNodeType.DocumentType:
xtw.WriteDocType(this.Name, this.GetAttribute("PUBLIC"), this.GetAttribute("SYSTEM"), this.Value);
break;
case XmlNodeType.Comment:
xtw.WriteComment(this.Value);
break;
case XmlNodeType.EndElement:
xtw.WriteFullEndElement();
break;
}
}
if (d == this.Depth && this.NodeType == XmlNodeType.EndElement) {
Read();
}
}
public override void WriteEntityRef(string name)
{
writer.WriteEntityRef(name);
}
protected void TransformXml(XmlReader reader, XmlWriter writer)
{
// m_log.DebugFormat("[HG ASSET MAPPER]: Transforming XML");
int sopDepth = -1;
UserAccount creator = null;
bool hasCreatorData = false;
while (reader.Read())
{
// Console.WriteLine("Depth: {0}, name {1}", reader.Depth, reader.Name);
switch (reader.NodeType)
{
case XmlNodeType.Attribute:
// Console.WriteLine("FOUND ATTRIBUTE {0}", reader.Name);
writer.WriteAttributeString(reader.Prefix, reader.Name, reader.NamespaceURI, reader.Value);
break;
case XmlNodeType.CDATA:
writer.WriteCData(reader.Value);
break;
case XmlNodeType.Comment:
writer.WriteComment(reader.Value);
break;
case XmlNodeType.DocumentType:
writer.WriteDocType(reader.Name, reader.Value, null, null);
break;
case XmlNodeType.Element:
// m_log.DebugFormat("Depth {0} at element {1}", reader.Depth, reader.Name);
writer.WriteStartElement(reader.Prefix, reader.LocalName, reader.NamespaceURI);
if (reader.HasAttributes)
{
while (reader.MoveToNextAttribute())
writer.WriteAttributeString(reader.Prefix, reader.Name, reader.NamespaceURI, reader.Value);
reader.MoveToElement();
}
if (reader.LocalName == "SceneObjectPart")
{
if (sopDepth < 0)
{
sopDepth = reader.Depth;
// m_log.DebugFormat("[HG ASSET MAPPER]: Set sopDepth to {0}", sopDepth);
}
}
else
{
if (sopDepth >= 0 && reader.Depth == sopDepth + 1)
{
if (reader.Name == "CreatorID")
{
reader.Read();
if (reader.NodeType == XmlNodeType.Element && reader.Name == "Guid" || reader.Name == "UUID")
{
reader.Read();
if (reader.NodeType == XmlNodeType.Text)
{
UUID uuid = UUID.Zero;
UUID.TryParse(reader.Value, out uuid);
creator = m_scene.UserAccountService.GetUserAccount(m_scene.RegionInfo.ScopeID, uuid);
writer.WriteElementString("UUID", reader.Value);
reader.Read();
}
else
{
// If we unexpected run across mixed content in this node, still carry on
// transforming the subtree (this replicates earlier behaviour).
TransformXml(reader, writer);
}
}
else
{
// If we unexpected run across mixed content in this node, still carry on
// transforming the subtree (this replicates earlier behaviour).
TransformXml(reader, writer);
}
}
else if (reader.Name == "CreatorData")
{
reader.Read();
if (reader.NodeType == XmlNodeType.Text)
{
hasCreatorData = true;
writer.WriteString(reader.Value);
}
else
{
// If we unexpected run across mixed content in this node, still carry on
// transforming the subtree (this replicates earlier behaviour).
TransformXml(reader, writer);
}
}
}
}
if (reader.IsEmptyElement)
{
// m_log.DebugFormat("[HG ASSET MAPPER]: Writing end for empty element {0}", reader.Name);
writer.WriteEndElement();
}
break;
case XmlNodeType.EndElement:
// m_log.DebugFormat("Depth {0} at EndElement", reader.Depth);
if (sopDepth == reader.Depth)
{
if (!hasCreatorData && creator != null)
writer.WriteElementString(reader.Prefix, "CreatorData", reader.NamespaceURI, string.Format("{0};{1} {2}", m_HomeURI, creator.FirstName, creator.LastName));
// m_log.DebugFormat("[HG ASSET MAPPER]: Reset sopDepth");
sopDepth = -1;
creator = null;
hasCreatorData = false;
}
writer.WriteEndElement();
break;
case XmlNodeType.EntityReference:
writer.WriteEntityRef(reader.Name);
break;
case XmlNodeType.ProcessingInstruction:
writer.WriteProcessingInstruction(reader.Name, reader.Value);
break;
case XmlNodeType.Text:
writer.WriteString(reader.Value);
break;
case XmlNodeType.XmlDeclaration:
// For various reasons, not all serializations have xml declarations (or consistent ones)
// and as it's embedded inside a byte stream we don't need it anyway, so ignore.
break;
default:
m_log.WarnFormat(
"[HG ASSET MAPPER]: Unrecognized node {0} in asset XML transform in {1}",
reader.NodeType, m_scene.Name);
break;
}
}
}
public void EventsToWriter(XmlWriter writer)
{
if (this.singleText.Count != 0)
{
writer.WriteString(this.singleText.GetResult());
}
else
{
XmlRawWriter writer2 = writer as XmlRawWriter;
for (int i = 0; i < this.pages.Count; i++)
{
XmlEvent[] eventArray = this.pages[i];
for (int j = 0; j < eventArray.Length; j++)
{
byte[] buffer;
switch (eventArray[j].EventType)
{
case XmlEventType.Unknown:
return;
case XmlEventType.DocType:
{
writer.WriteDocType(eventArray[j].String1, eventArray[j].String2, eventArray[j].String3, (string)eventArray[j].Object);
continue;
}
case XmlEventType.StartElem:
{
writer.WriteStartElement(eventArray[j].String1, eventArray[j].String2, eventArray[j].String3);
continue;
}
case XmlEventType.StartAttr:
{
writer.WriteStartAttribute(eventArray[j].String1, eventArray[j].String2, eventArray[j].String3);
continue;
}
case XmlEventType.EndAttr:
{
writer.WriteEndAttribute();
continue;
}
case XmlEventType.CData:
{
writer.WriteCData(eventArray[j].String1);
continue;
}
case XmlEventType.Comment:
{
writer.WriteComment(eventArray[j].String1);
continue;
}
case XmlEventType.PI:
{
writer.WriteProcessingInstruction(eventArray[j].String1, eventArray[j].String2);
continue;
}
case XmlEventType.Whitespace:
{
writer.WriteWhitespace(eventArray[j].String1);
continue;
}
case XmlEventType.String:
{
writer.WriteString(eventArray[j].String1);
continue;
}
case XmlEventType.Raw:
{
writer.WriteRaw(eventArray[j].String1);
continue;
}
case XmlEventType.EntRef:
{
writer.WriteEntityRef(eventArray[j].String1);
continue;
}
case XmlEventType.CharEnt:
{
writer.WriteCharEntity((char)eventArray[j].Object);
continue;
}
case XmlEventType.SurrCharEnt:
{
char[] chArray = (char[])eventArray[j].Object;
writer.WriteSurrogateCharEntity(chArray[0], chArray[1]);
continue;
}
case XmlEventType.Base64:
{
buffer = (byte[])eventArray[j].Object;
writer.WriteBase64(buffer, 0, buffer.Length);
continue;
}
case XmlEventType.BinHex:
{
buffer = (byte[])eventArray[j].Object;
writer.WriteBinHex(buffer, 0, buffer.Length);
continue;
}
case XmlEventType.XmlDecl1:
{
if (writer2 != null)
{
writer2.WriteXmlDeclaration((XmlStandalone)eventArray[j].Object);
}
continue;
}
case XmlEventType.XmlDecl2:
{
if (writer2 != null)
{
writer2.WriteXmlDeclaration(eventArray[j].String1);
}
continue;
}
case XmlEventType.StartContent:
{
if (writer2 != null)
{
writer2.StartElementContent();
}
continue;
}
case XmlEventType.EndElem:
{
if (writer2 == null)
{
break;
}
writer2.WriteEndElement(eventArray[j].String1, eventArray[j].String2, eventArray[j].String3);
continue;
}
case XmlEventType.FullEndElem:
{
if (writer2 == null)
{
goto Label_0367;
}
writer2.WriteFullEndElement(eventArray[j].String1, eventArray[j].String2, eventArray[j].String3);
continue;
}
case XmlEventType.Nmsp:
{
if (writer2 == null)
{
goto Label_0394;
}
writer2.WriteNamespaceDeclaration(eventArray[j].String1, eventArray[j].String2);
continue;
}
case XmlEventType.EndBase64:
{
if (writer2 != null)
{
writer2.WriteEndBase64();
}
continue;
}
case XmlEventType.Close:
{
writer.Close();
continue;
}
case XmlEventType.Flush:
{
writer.Flush();
continue;
}
case XmlEventType.Dispose:
{
writer.Dispose();
continue;
}
default:
{
continue;
}
}
writer.WriteEndElement();
continue;
Label_0367:
writer.WriteFullEndElement();
continue;
Label_0394:
writer.WriteAttributeString("xmlns", eventArray[j].String1, "http://www.w3.org/2000/xmlns/", eventArray[j].String2);
}
}
}
}
// Saves the node to the specified XmlWriter.
public override void WriteTo(XmlWriter w)
{
w.WriteEntityRef(name);
}
internal void Replay(XmlWriter writer)
{
if (this.singleStringValue != null)
{
writer.WriteString(this.singleStringValue);
}
else
{
for (int i = this.firstItem; i <= this.lastItem; i++)
{
BufferChunk chunk;
Item item = this.items[i];
switch (item.type)
{
case ItemType.EntityRef:
writer.WriteEntityRef((string) item.data);
break;
case ItemType.CharEntity:
writer.WriteCharEntity((char) item.data);
break;
case ItemType.SurrogateCharEntity:
{
char[] data = (char[]) item.data;
writer.WriteSurrogateCharEntity(data[0], data[1]);
break;
}
case ItemType.Whitespace:
writer.WriteWhitespace((string) item.data);
break;
case ItemType.String:
writer.WriteString((string) item.data);
break;
case ItemType.StringChars:
chunk = (BufferChunk) item.data;
writer.WriteChars(chunk.buffer, chunk.index, chunk.count);
break;
case ItemType.Raw:
writer.WriteRaw((string) item.data);
break;
case ItemType.RawChars:
chunk = (BufferChunk) item.data;
writer.WriteChars(chunk.buffer, chunk.index, chunk.count);
break;
case ItemType.ValueString:
writer.WriteValue((string) item.data);
break;
}
}
}
}
public override void WriteEntityRef(string name)
{
EndCDataSection();
_wrapped.WriteEntityRef(name);
}
public override void WriteEntityRef(string name)
{
CheckAsync();
_coreWriter.WriteEntityRef(name);
}
//copies from example
private void PassNodeThrough(XmlReader reader, XmlWriter writer)
{
switch (reader.NodeType)
{
case XmlNodeType.Element:
writer.WriteStartElement(reader.Prefix, reader.LocalName, reader.NamespaceURI);
writer.WriteAttributes(reader, true);
if (reader.IsEmptyElement)
{
writer.WriteEndElement();
}
break;
case XmlNodeType.Text:
writer.WriteString(reader.Value);
break;
case XmlNodeType.Whitespace:
case XmlNodeType.SignificantWhitespace:
writer.WriteWhitespace(reader.Value);
break;
case XmlNodeType.CDATA:
writer.WriteCData(reader.Value);
break;
case XmlNodeType.EntityReference:
writer.WriteEntityRef(reader.Name);
break;
case XmlNodeType.XmlDeclaration:
case XmlNodeType.ProcessingInstruction:
writer.WriteProcessingInstruction(reader.Name, reader.Value);
break;
case XmlNodeType.DocumentType:
writer.WriteDocType(reader.Name, reader.GetAttribute("PUBLIC"), reader.GetAttribute("SYSTEM"), reader.Value);
break;
case XmlNodeType.Comment:
writer.WriteComment(reader.Value);
break;
case XmlNodeType.EndElement:
writer.WriteFullEndElement();
break;
}
}
public override void WriteTo(XmlWriter writer)
{
writer.WriteEntityRef(this.Value);
}
// Writes the content (inner XML) of the current node into the provided XmlWriter.
private async Task WriteNodeAsync(XmlWriter xtw, bool defattr)
{
int d = this.NodeType == XmlNodeType.None ? -1 : this.Depth;
while (await this.ReadAsync().ConfigureAwait(false) && (d < this.Depth))
{
switch (this.NodeType)
{
case XmlNodeType.Element:
xtw.WriteStartElement(this.Prefix, this.LocalName, this.NamespaceURI);
xtw.WriteAttributes(this, defattr);
if (this.IsEmptyElement)
{
xtw.WriteEndElement();
}
break;
case XmlNodeType.Text:
xtw.WriteString(await this.GetValueAsync().ConfigureAwait(false));
break;
case XmlNodeType.Whitespace:
case XmlNodeType.SignificantWhitespace:
xtw.WriteWhitespace(await this.GetValueAsync().ConfigureAwait(false));
break;
case XmlNodeType.CDATA:
xtw.WriteCData(this.Value);
break;
case XmlNodeType.EntityReference:
xtw.WriteEntityRef(this.Name);
break;
case XmlNodeType.XmlDeclaration:
case XmlNodeType.ProcessingInstruction:
xtw.WriteProcessingInstruction(this.Name, this.Value);
break;
case XmlNodeType.DocumentType:
xtw.WriteDocType(this.Name, this.GetAttribute("PUBLIC"), this.GetAttribute("SYSTEM"), this.Value);
break;
case XmlNodeType.Comment:
xtw.WriteComment(this.Value);
break;
case XmlNodeType.EndElement:
xtw.WriteFullEndElement();
break;
}
}
if (d == this.Depth && this.NodeType == XmlNodeType.EndElement)
{
await ReadAsync().ConfigureAwait(false);
}
}
private static void LimitHtmlOnWordBoundary(XmlWriter writer, XmlReader reader, int maxLength, out bool shouldWriteEllipses)
{
if (reader == null)
{
throw new ArgumentNullException("reader");
}
if (writer == null)
{
throw new ArgumentNullException("writer");
}
int elementCount = 0;
int currentLength = 0;
shouldWriteEllipses = false;
int magicMinimumLength = Math.Min(5, (maxLength + 1) / 2);
int num = (reader.NodeType == XmlNodeType.None) ? -1 : reader.Depth;
do
{
bool done = false;
switch (reader.NodeType)
{
case XmlNodeType.Element:
elementCount++;
writer.WriteStartElement(reader.Prefix, reader.LocalName, reader.NamespaceURI);
writer.WriteAttributes(reader, false);
if (reader.IsEmptyElement)
{
elementCount--;
writer.WriteEndElement();
}
break;
case XmlNodeType.Text:
string value = reader.Value;
int strLen = value.Length;
if (currentLength + strLen > maxLength)
{
string almost = value.Substring(0, maxLength - currentLength + 1);
int lastSpace = almost.LastIndexOf(' ');
if (lastSpace < 0)
{
if (currentLength < magicMinimumLength)
{
value = value.Substring(0, maxLength - currentLength);
}
else
{
value = null;
}
}
else if (lastSpace + currentLength < magicMinimumLength)
{
value = value.Substring(0, maxLength - currentLength);
}
else
{
value = value.Substring(0, lastSpace);
}
shouldWriteEllipses = true;
done = true;
}
if (value != null)
{
writer.WriteString(value);
currentLength += value.Length;
}
break;
case XmlNodeType.Whitespace:
case XmlNodeType.SignificantWhitespace:
writer.WriteString(reader.Value);
currentLength += reader.Value.Length;
break;
case XmlNodeType.EndElement:
elementCount--;
writer.WriteFullEndElement();
break;
case XmlNodeType.CDATA:
//writer.WriteCData(reader.Value);
break;
case XmlNodeType.EntityReference:
writer.WriteEntityRef(reader.Name);
currentLength++;
break;
case XmlNodeType.ProcessingInstruction:
case XmlNodeType.XmlDeclaration:
//writer.WriteProcessingInstruction(reader.Name, reader.Value);
break;
case XmlNodeType.Comment:
//writer.WriteComment(reader.Value);
break;
case XmlNodeType.DocumentType:
//writer.WriteDocType(reader.Name, reader.GetAttribute("PUBLIC"), reader.GetAttribute("SYSTEM"), reader.Value);
break;
}
if (done) break;
}
while (reader.Read() && ((num < reader.Depth) || ((num == reader.Depth) && (reader.NodeType == XmlNodeType.EndElement))));
while (elementCount > 0)
{
writer.WriteFullEndElement();
elementCount--;
}
}
private void InvokeMethod(XmlWriter w, string methodName)
{
byte[] buffer = new byte[10];
switch (methodName)
{
case "WriteStartDocument":
w.WriteStartDocument();
break;
case "WriteStartElement":
w.WriteStartElement("root");
break;
case "WriteEndElement":
w.WriteEndElement();
break;
case "WriteStartAttribute":
w.WriteStartAttribute("attr");
break;
case "WriteEndAttribute":
w.WriteEndAttribute();
break;
case "WriteCData":
w.WriteCData("test");
break;
case "WriteComment":
w.WriteComment("test");
break;
case "WritePI":
w.WriteProcessingInstruction("name", "test");
break;
case "WriteEntityRef":
w.WriteEntityRef("e");
break;
case "WriteCharEntity":
w.WriteCharEntity('c');
break;
case "WriteSurrogateCharEntity":
w.WriteSurrogateCharEntity('\uDC00', '\uDBFF');
break;
case "WriteWhitespace":
w.WriteWhitespace(" ");
break;
case "WriteString":
w.WriteString("foo");
break;
case "WriteChars":
char[] charArray = new char[] { 'a', 'b', 'c', 'd' };
w.WriteChars(charArray, 0, 3);
break;
case "WriteRaw":
w.WriteRaw("<foo>bar</foo>");
break;
case "WriteBase64":
w.WriteBase64(buffer, 0, 9);
break;
case "WriteBinHex":
w.WriteBinHex(buffer, 0, 9);
break;
case "LookupPrefix":
string str = w.LookupPrefix("foo");
break;
case "WriteNmToken":
w.WriteNmToken("foo");
break;
case "WriteName":
w.WriteName("foo");
break;
case "WriteQualifiedName":
w.WriteQualifiedName("foo", "bar");
break;
case "WriteValue":
w.WriteValue(Int32.MaxValue);
break;
case "WriteAttributes":
XmlReader xr1 = ReaderHelper.Create(new StringReader("<root attr='test'/>"));
xr1.Read();
w.WriteAttributes(xr1, false);
break;
case "WriteNodeReader":
XmlReader xr2 = ReaderHelper.Create(new StringReader("<root/>"));
xr2.Read();
w.WriteNode(xr2, false);
break;
case "Flush":
w.Flush();
break;
default:
CError.Equals(false, "Unexpected param in testcase: {0}", methodName);
break;
}
}
static void Slurp(XmlWriter writer, string path, bool topLevel)
{
using (var stream = File.OpenRead(path))
{
var workingDirectory = Path.GetDirectoryName(path);
var reader = XmlReader.Create(stream);
if (topLevel)
{
writer.WriteStartDocument();
}
while (reader.Read())
{
switch (reader.NodeType)
{
case XmlNodeType.Element:
var writeEnd = reader.IsEmptyElement;
var wroteStart = false;
var node = new { reader.Prefix, reader.LocalName, reader.NamespaceURI };
if (reader.MoveToFirstAttribute())
{
do
{
var info = reader.SchemaInfo;
if (!reader.IsDefault && ((info == null) || !info.IsDefault))
{
if (reader.LocalName == "configSource")
{
Slurp(writer, GetIncludePath(workingDirectory, reader.Value), false);
writeEnd = false;
continue;
}
if (!wroteStart)
{
writer.WriteStartElement(node.Prefix, node.LocalName, node.NamespaceURI);
wroteStart = true;
}
writer.WriteStartAttribute(reader.Prefix, reader.LocalName, reader.NamespaceURI);
while (reader.ReadAttributeValue())
{
if (reader.NodeType == XmlNodeType.EntityReference)
{
writer.WriteEntityRef(reader.Name);
}
else
{
writer.WriteString(reader.Value);
}
}
writer.WriteEndAttribute();
}
}
while (reader.MoveToNextAttribute());
}
else
{
writer.WriteStartElement(node.Prefix, node.LocalName, node.NamespaceURI);
}
if (writeEnd)
{
writer.WriteEndElement();
}
break;
case XmlNodeType.Text:
writer.WriteValue(reader.Value);
break;
case XmlNodeType.Whitespace:
/*
if (reader.Depth > 0)
{
writer.WriteValue(reader.Value);
}
*/
break;
case XmlNodeType.EndElement:
writer.WriteEndElement();
break;
case XmlNodeType.CDATA:
writer.WriteCData(reader.Value);
break;
case XmlNodeType.XmlDeclaration:
break;
default:
throw new NotSupportedException();
}
}
}
}
/* -------------------------------------------------------------------------------------
* Name: WriteShallowNode
* Goal: Copy piece-by-piece
* History:
* 2/oct/2015 ERK Created
------------------------------------------------------------------------------------- */
public void WriteShallowNode(XmlReader reader, XmlWriter writer)
{
if (reader == null) {
throw new ArgumentNullException("reader");
}
if (writer == null) {
throw new ArgumentNullException("writer");
}
try {
switch (reader.NodeType) {
case XmlNodeType.Element:
writer.WriteStartElement(reader.Prefix, reader.LocalName, reader.NamespaceURI);
bool bIsFOLIA = (reader.LocalName == "FoLiA");
string sLocalName = reader.LocalName;
// Process attributes one by one
if (reader.HasAttributes) {
if (reader.MoveToFirstAttribute()) {
do {
if (reader.Name != "xmlns") {
bool bWritten = false;
// Action depends on local name
switch (sLocalName) {
case "FoLiA":
// Is the the attribute @version?
if (reader.Name == "version") { writer.WriteAttributeString(reader.Name, FOLIA_VERSION); bWritten = true; }
break;
case "t":
// is this the attribute @class?
if (reader.Name == "class") { writer.WriteAttributeString(reader.Name, "eng"); bWritten = true; }
break;
}
if (!bWritten) {
String[] arName = reader.Name.Split(':');
if (arName.Length > 1) {
writer.WriteAttributeString(arName[0], arName[1], null, reader.Value);
} else {
writer.WriteAttributeString(reader.Name, reader.Value);
}
}
/*
// Check for FoLiA version
if (bIsFOLIA && reader.Name == "version") {
// Adapt version number
writer.WriteAttributeString(reader.Name, FOLIA_VERSION);
} else {
String[] arName = reader.Name.Split(':');
if (arName.Length > 1) {
writer.WriteAttributeString(arName[0], arName[1], null, reader.Value);
} else {
writer.WriteAttributeString(reader.Name, reader.Value);
}
} */
}
} while (reader.MoveToNextAttribute());
}
}
if (reader.IsEmptyElement) {
writer.WriteEndElement();
}
break;
case XmlNodeType.Text:
writer.WriteString(reader.Value);
break;
case XmlNodeType.Whitespace:
case XmlNodeType.SignificantWhitespace:
writer.WriteWhitespace(reader.Value);
break;
case XmlNodeType.CDATA:
writer.WriteCData(reader.Value);
break;
case XmlNodeType.EntityReference:
writer.WriteEntityRef(reader.Name);
break;
case XmlNodeType.XmlDeclaration:
case XmlNodeType.ProcessingInstruction:
writer.WriteProcessingInstruction(reader.Name, reader.Value);
break;
case XmlNodeType.DocumentType:
writer.WriteDocType(reader.Name, reader.GetAttribute("PUBLIC"), reader.GetAttribute("SYSTEM"), reader.Value);
break;
case XmlNodeType.Comment:
writer.WriteComment(reader.Value);
break;
case XmlNodeType.EndElement:
writer.WriteFullEndElement();
break;
}
} catch (Exception ex) {
errHandle.DoError("WriteShallowNode", ex); // Provide standard error message
}
}
/// <summary>
/// This is used to write out the body content of a topic to the main document part
/// </summary>
/// <param name="writer">The writer for the main document part</param>
/// <param name="reader">The reader for the topic body content</param>
/// <remarks>Using a reader prevents unnecessary namespaces from appearing on the body content elements
/// which happens if we convert the XElement content to a string and write it out as raw content.</remarks>
private static void WriteTopic(XmlWriter writer, XmlReader reader)
{
while(!reader.EOF)
{
reader.Read();
switch(reader.NodeType)
{
case XmlNodeType.Element:
writer.WriteStartElement(reader.Prefix, reader.LocalName, reader.NamespaceURI);
writer.WriteAttributes(reader, true);
if(reader.IsEmptyElement)
writer.WriteEndElement();
break;
case XmlNodeType.Text:
writer.WriteString(reader.Value);
break;
case XmlNodeType.Whitespace:
case XmlNodeType.SignificantWhitespace:
writer.WriteWhitespace(reader.Value);
break;
case XmlNodeType.CDATA:
writer.WriteCData(reader.Value);
break;
case XmlNodeType.EntityReference:
writer.WriteEntityRef(reader.Name);
break;
case XmlNodeType.Comment:
writer.WriteComment(reader.Value);
break;
case XmlNodeType.EndElement:
// Stop when the end of the body is reached
if(reader.LocalName == "body")
return;
writer.WriteFullEndElement();
break;
}
}
}
private void WriteAttributeValue(XmlWriter xtw)
{
string name = this.Name;
while (this.ReadAttributeValue())
{
if (this.NodeType == XmlNodeType.EntityReference)
{
xtw.WriteEntityRef(this.Name);
}
else
{
xtw.WriteString(this.Value);
}
}
this.MoveToAttribute(name);
}
// From http://blogs.msdn.com/b/mfussell/archive/2005/02/12/371546.aspx
static void WriteShallowNode( XmlReader reader, XmlWriter writer )
{
if ( reader == null )
{
throw new ArgumentNullException("reader");
}
if ( writer == null )
{
throw new ArgumentNullException("writer");
}
switch ( reader.NodeType )
{
case XmlNodeType.Element:
writer.WriteStartElement( reader.Prefix, reader.LocalName, reader.NamespaceURI );
writer.WriteAttributes( reader, true );
if ( reader.IsEmptyElement )
{
writer.WriteEndElement();
}
break;
case XmlNodeType.Text:
writer.WriteString( reader.Value );
break;
case XmlNodeType.Whitespace:
case XmlNodeType.SignificantWhitespace:
writer.WriteWhitespace(reader.Value);
break;
case XmlNodeType.CDATA:
writer.WriteCData( reader.Value );
break;
case XmlNodeType.EntityReference:
writer.WriteEntityRef(reader.Name);
break;
case XmlNodeType.XmlDeclaration:
case XmlNodeType.ProcessingInstruction:
writer.WriteProcessingInstruction( reader.Name, reader.Value );
break;
case XmlNodeType.DocumentType:
writer.WriteDocType( reader.Name, reader.GetAttribute( "PUBLIC" ), reader.GetAttribute( "SYSTEM" ), reader.Value );
break;
case XmlNodeType.Comment:
writer.WriteComment( reader.Value );
break;
case XmlNodeType.EndElement:
writer.WriteFullEndElement();
break;
}
}
internal void Replay(XmlWriter writer)
{
if (_singleStringValue != null)
{
writer.WriteString(_singleStringValue);
return;
}
BufferChunk bufChunk;
for (int i = _firstItem; i <= _lastItem; i++)
{
Item item = _items[i];
switch (item.type)
{
case ItemType.EntityRef:
writer.WriteEntityRef((string)item.data);
break;
case ItemType.CharEntity:
writer.WriteCharEntity((char)item.data);
break;
case ItemType.SurrogateCharEntity:
char[] chars = (char[])item.data;
writer.WriteSurrogateCharEntity(chars[0], chars[1]);
break;
case ItemType.Whitespace:
writer.WriteWhitespace((string)item.data);
break;
case ItemType.String:
writer.WriteString((string)item.data);
break;
case ItemType.StringChars:
bufChunk = (BufferChunk)item.data;
writer.WriteChars(bufChunk.buffer, bufChunk.index, bufChunk.count);
break;
case ItemType.Raw:
writer.WriteRaw((string)item.data);
break;
case ItemType.RawChars:
bufChunk = (BufferChunk)item.data;
writer.WriteChars(bufChunk.buffer, bufChunk.index, bufChunk.count);
break;
case ItemType.ValueString:
writer.WriteValue((string)item.data);
break;
default:
Debug.Fail("Unexpected ItemType value.");
break;
}
}
}
public void WriteNode(XmlNode node, XmlWriter writer, bool first)
{
XmlText textNode;
switch (node.Name) {
case "p":
writer.WriteStartElement(node.Name);
if (UseClasses) {
if (node.Attributes["verse"] != null)
writer.WriteAttributeString("class", "verse");
else if (first)
writer.WriteAttributeString("class", "first");
}
WriteOnlyChildren(node, writer);
writer.WriteEndElement();
break;
case "emstrong":
writer.WriteStartElement("strong");
writer.WriteStartElement("em");
WriteChildren(node, writer);
writer.WriteEndElement();
writer.WriteEndElement();
break;
case "wikilink":
writer.WriteStartElement("a");
if (UseClasses)
writer.WriteAttributeString("class", "wikilink");
StringBuilder sb = new StringBuilder();
foreach (XmlText txt in node.ChildNodes)
sb.Append(txt.Value);
string href = String.Format(Document.Config.WikiLinkFormat,
sb.ToString());
writer.WriteAttributeString("href", href);
WriteOnlyChildren(node, writer);
writer.WriteEndElement();
break;
case "email":
textNode = node.FirstChild as XmlText;
if (textNode != null) {
writer.WriteStartElement("a");
if (UseClasses)
writer.WriteAttributeString("class", "email");
writer.WriteAttributeString("href", "mailto:" + textNode.Value);
textNode.WriteTo(writer);
writer.WriteEndElement();
}
break;
case "hlink":
textNode = node.FirstChild as XmlText;
if (textNode != null) {
writer.WriteStartElement("a");
if (UseClasses)
writer.WriteAttributeString("class", "hlink");
writer.WriteAttributeString("href", textNode.Value);
textNode.WriteTo(writer);
writer.WriteEndElement();
}
break;
case "linkref":
string key = node.Attributes["key"].Value;
string xref = null;
if (Document.Headers.ContainsKey(key))
xref = Document.Headers[key];
if (xref != null) {
writer.WriteStartElement("a");
if (UseClasses)
writer.WriteAttributeString("class", "xref");
writer.WriteAttributeString("href", "#" + key);
writer.WriteAttributeString("title", xref);
WriteOnlyChildren(node, writer);
writer.WriteEndElement();
}
if (! Document.Links.ContainsKey(key)) {
node.WriteTo(writer);
break;
}
LinkData link = Document.Links[key];
if (! link.IsDefined) {
writer.WriteString("[");
writer.WriteString(link.Text);
writer.WriteString("][");
if (link.Text != link.Ident)
writer.WriteString(link.Ident);
writer.WriteString("]");
return;
}
writer.WriteStartElement(link.IsImage ? "img" : "a");
if (UseClasses)
writer.WriteAttributeString("class", link.IsImage ?
"image" : "link");
writer.WriteAttributeString(link.IsImage ? "src" : "href",
link.Url);
if (! string.IsNullOrEmpty(link.Title))
writer.WriteAttributeString("title", link.Title);
if (link.IsImage) {
StringBuilder sbi = new StringBuilder();
foreach (XmlText txt in node.ChildNodes)
sbi.Append(txt.Value);
writer.WriteAttributeString("alt", sbi.ToString());
} else {
WriteOnlyChildren(node, writer);
}
writer.WriteEndElement();
break;
case "fnref":
writer.WriteStartElement("a");
if (UseClasses)
writer.WriteAttributeString("class", "fnref");
writer.WriteAttributeString("href", "#fn." +
node.Attributes["key"].Value);
writer.WriteString("[" + node.Attributes["key"].Value + "]");
writer.WriteEndElement();
break;
case "space":
writer.WriteEntityRef("nbsp");
break;
case "eos":
writer.WriteEntityRef("nbsp");
writer.WriteEntityRef("nbsp");
break;
case "hyphen":
break;
case "ldq":
writer.WriteEntityRef("#8220");
break;
case "rdq":
writer.WriteEntityRef("#8221");
break;
case "lsq":
writer.WriteEntityRef("#8216");
break;
case "rsq":
writer.WriteEntityRef("#8217");
break;
case "ellipsis":
writer.WriteEntityRef("#8230");
break;
case "emdash":
writer.WriteEntityRef("nbsp");
writer.WriteEntityRef("#8212");
writer.WriteEntityRef("nbsp");
break;
case "endash":
writer.WriteEntityRef("#8211");
break;
case "body":
case "sect":
WriteOnlyChildren(node, writer);
break;
case "h1":
case "h2":
case "h3":
case "h4":
case "h5":
case "h6":
case "blockquote":
case "br":
case "hr":
case "pre":
case "li":
case "ol":
case "ul":
case "dl":
case "dt":
case "dd":
case "em":
case "strong":
case "code":
case "tt":
case "u":
writer.WriteStartElement(node.Name);
WriteChildren(node, writer);
writer.WriteEndElement();
break;
default:
node.WriteTo(writer);
break;
}
}
