public void WriteWhitespace()
{
w.WriteStartElement("root");
w.WriteWhitespace("\t \n\r");
w.Close();
Assert.AreEqual(@"""\t \n\r""", ResultString);
}
/// <summary>
/// Writes out the given white space.
/// </summary>
/// <param name="ws">The string of white space characters.</param>
public override void WriteWhitespace(string ws)
{
_innerWriter.WriteWhitespace(ws);
if (_tracingWriter != null)
{
_tracingWriter.WriteWhitespace(ws);
}
}
public void UseCase1()
{
Console.WriteLine();
MemoryStream ms = new MemoryStream();
XmlDictionaryWriter w = XmlDictionaryWriter.CreateBinaryWriter(ms, null, null);
w.WriteStartDocument(true);
w.WriteStartElement("root");
w.WriteAttributeString("a", "");
w.WriteComment("");
w.WriteWhitespace(" ");
w.WriteStartElement("AAA", "urn:AAA");
w.WriteEndElement();
w.WriteStartElement("ePfix", "AAA", "urn:AAABBB");
w.WriteEndElement();
w.WriteStartElement("AAA");
w.WriteCData("CCC\u3005\u4E00CCC");
w.WriteString("AAA&AAA");
w.WriteRaw("DDD&DDD");
w.WriteCharEntity('\u4E01');
w.WriteComment("COMMENT");
w.WriteEndElement();
w.WriteStartElement("AAA");
w.WriteAttributeString("BBB", "bbb");
// mhm, how namespace URIs are serialized then?
w.WriteAttributeString("pfix", "BBB", "urn:bbb", "bbbbb");
// 0x26-0x3F
w.WriteAttributeString("CCC", "urn:ccc", "ccccc");
w.WriteAttributeString("DDD", "urn:ddd", "ddddd");
w.WriteAttributeString("CCC", "urn:ddd", "cdcdc");
// XmlLang
w.WriteXmlAttribute("lang", "ja");
Assert.AreEqual("ja", w.XmlLang, "XmlLang");
// XmlSpace
w.WriteStartAttribute("xml", "space", "http://www.w3.org/XML/1998/namespace");
w.WriteString("pre");
w.WriteString("serve");
w.WriteEndAttribute();
Assert.AreEqual(XmlSpace.Preserve, w.XmlSpace, "XmlSpace");
w.WriteAttributeString("xml", "base", "http://www.w3.org/XML/1998/namespace", "local:hogehoge");
w.WriteString("CCC");
w.WriteBase64(new byte [] { 0x20, 0x20, 0x20, 0xFF, 0x80, 0x30 }, 0, 6);
w.WriteEndElement();
// this WriteEndElement() should result in one more
// 0x3C, but .net does not output it.
w.WriteEndElement();
w.WriteEndDocument();
w.Close();
Assert.AreEqual(usecase1_result, ms.ToArray());
}
public void WriteQualifiedNameNonDeclaredAttribute()
{
xw.WriteStartElement("foo");
xw.WriteStartAttribute("a", "");
xw.WriteQualifiedName("attr", "urn:a");
xw.WriteWhitespace(" ");
xw.WriteQualifiedName("attr", "urn:b");
xw.WriteEndAttribute();
xw.WriteEndElement();
string xml = sw.ToString();
Assert.IsTrue(
xml.IndexOf("<foo ") >= 0,
"foo");
Assert.IsTrue(
xml.IndexOf("a='d1p1:attr d1p2:attr'") > 0,
"qnames");
Assert.IsTrue(
xml.IndexOf(" xmlns:d1p1='urn:a'") > 0,
"xmlns:a");
Assert.IsTrue(
xml.IndexOf(" xmlns:d1p2='urn:b'") > 0,
"xmlns:b");
}
public override void WriteWhitespace(string ws)
{
_innerWriter.WriteWhitespace(ws);
}
public void WriteTo(XmlDictionaryWriter writer, DictionaryManager dictionaryManager)
{
if (writer == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("writer"));
}
if (!MoveToFirst())
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(SR.GetString(SR.XmlTokenBufferIsEmpty)));
}
int depth = 0;
int recordedDepth = -1;
bool include = true;
do
{
switch (this.NodeType)
{
case XmlNodeType.Element:
bool isEmpty = this.IsEmptyElement;
depth++;
if (include &&
(null == excludedElementDepth || excludedElementDepth == (depth - 1)) &&
this.LocalName == this.excludedElement &&
this.NamespaceUri == this.excludedElementNamespace)
{
include = false;
recordedDepth = depth;
}
if (include)
{
writer.WriteStartElement(this.Prefix, this.LocalName, this.NamespaceUri);
}
if (MoveToFirstAttribute())
{
do
{
if (include)
{
writer.WriteAttributeString(this.Prefix, this.LocalName, this.NamespaceUri, this.Value);
}
}while (MoveToNextAttribute());
}
if (isEmpty)
{
goto case XmlNodeType.EndElement;
}
break;
case XmlNodeType.EndElement:
if (include)
{
writer.WriteEndElement();
}
else if (recordedDepth == depth)
{
include = true;
recordedDepth = -1;
}
depth--;
break;
case XmlNodeType.CDATA:
if (include)
{
writer.WriteCData(this.Value);
}
break;
case XmlNodeType.Comment:
if (include)
{
writer.WriteComment(this.Value);
}
break;
case XmlNodeType.Text:
if (include)
{
writer.WriteString(this.Value);
}
break;
case XmlNodeType.SignificantWhitespace:
case XmlNodeType.Whitespace:
if (include)
{
writer.WriteWhitespace(this.Value);
}
break;
case XmlNodeType.DocumentType:
case XmlNodeType.XmlDeclaration:
break;
}
}while (MoveToNext());
}
public void WriteTo(XmlDictionaryWriter writer, DictionaryManager dictionaryManager)
{
bool isEmptyElement;
if (writer == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("writer"));
}
if (!this.MoveToFirst())
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(System.IdentityModel.SR.GetString("XmlTokenBufferIsEmpty")));
}
int num = 0;
int num2 = -1;
bool flag = true;
Label_0040:
switch (this.NodeType)
{
case XmlNodeType.Element:
isEmptyElement = this.IsEmptyElement;
num++;
if (flag)
{
if (this.excludedElementDepth.HasValue)
{
int?excludedElementDepth = this.excludedElementDepth;
int num3 = num - 1;
if (!((excludedElementDepth.GetValueOrDefault() == num3) && excludedElementDepth.HasValue))
{
break;
}
}
if ((this.LocalName == this.excludedElement) && (this.NamespaceUri == this.excludedElementNamespace))
{
flag = false;
num2 = num;
}
}
break;
case XmlNodeType.Text:
if (flag)
{
writer.WriteString(this.Value);
}
goto Label_01AD;
case XmlNodeType.CDATA:
if (flag)
{
writer.WriteCData(this.Value);
}
goto Label_01AD;
case XmlNodeType.Comment:
if (flag)
{
writer.WriteComment(this.Value);
}
goto Label_01AD;
case XmlNodeType.Whitespace:
case XmlNodeType.SignificantWhitespace:
if (flag)
{
writer.WriteWhitespace(this.Value);
}
goto Label_01AD;
case XmlNodeType.EndElement:
goto Label_0152;
default:
goto Label_01AD;
}
if (flag)
{
writer.WriteStartElement(this.Prefix, this.LocalName, this.NamespaceUri);
}
if (this.MoveToFirstAttribute())
{
do
{
if (flag)
{
writer.WriteAttributeString(this.Prefix, this.LocalName, this.NamespaceUri, this.Value);
}
}while (this.MoveToNextAttribute());
}
if (!isEmptyElement)
{
goto Label_01AD;
}
Label_0152:
if (flag)
{
writer.WriteEndElement();
}
else if (num2 == num)
{
flag = true;
num2 = -1;
}
num--;
Label_01AD:
if (this.MoveToNext())
{
goto Label_0040;
}
}
public static async Task WriteNodeAsync(XmlDictionaryWriter writer, XmlReader reader, bool defattr)
{
char[] writeNodeBuffer = null;
const int WriteNodeBufferSize = 1024;
if (null == reader)
{
throw new ArgumentNullException(nameof(reader));
}
bool canReadChunk = reader.CanReadValueChunk;
int d = reader.NodeType == XmlNodeType.None ? -1 : reader.Depth;
do
{
switch (reader.NodeType)
{
case XmlNodeType.Element:
writer.WriteStartElement(reader.Prefix, reader.LocalName, reader.NamespaceURI);
writer.WriteAttributes(reader, defattr);
if (reader.IsEmptyElement)
{
writer.WriteEndElement();
break;
}
break;
case XmlNodeType.Text:
if (canReadChunk)
{
if (writeNodeBuffer == null)
{
writeNodeBuffer = new char[WriteNodeBufferSize];
}
int read;
while ((read = reader.ReadValueChunk(writeNodeBuffer, 0, WriteNodeBufferSize)) > 0)
{
writer.WriteChars(writeNodeBuffer, 0, read);
}
}
else
{
writer.WriteString(await reader.GetValueAsync());
}
break;
case XmlNodeType.Whitespace:
case XmlNodeType.SignificantWhitespace:
writer.WriteWhitespace(await reader.GetValueAsync());
break;
case XmlNodeType.CDATA:
writer.WriteCData(await reader.GetValueAsync());
break;
case XmlNodeType.EntityReference:
writer.WriteEntityRef(reader.Name);
break;
case XmlNodeType.XmlDeclaration:
case XmlNodeType.ProcessingInstruction:
writer.WriteProcessingInstruction(reader.Name, await reader.GetValueAsync());
break;
case XmlNodeType.DocumentType:
writer.WriteDocType(reader.Name, reader.GetAttribute("PUBLIC"), reader.GetAttribute("SYSTEM"), await reader.GetValueAsync());
break;
case XmlNodeType.Comment:
writer.WriteComment(await reader.GetValueAsync());
break;
case XmlNodeType.EndElement:
writer.WriteFullEndElement();
break;
}
} while (await reader.ReadAsync() && (d < reader.Depth || (d == reader.Depth && reader.NodeType == XmlNodeType.EndElement)));
}
protected override void OnWriteBodyContents(XmlDictionaryWriter writer)
{
try
{
do
{
switch (reader.NodeType)
{
case XmlNodeType.Element:
writer.WriteStartElement(reader.Prefix, reader.LocalName, reader.NamespaceURI);
for (int i = 0; i < reader.AttributeCount; i++)
{
reader.MoveToAttribute(i);
writer.WriteAttributeString(reader.LocalName, reader.NamespaceURI, reader.Value.Replace(sourcePattern, targetPattern));
}
reader.MoveToElement();
if (reader.IsEmptyElement)
{
writer.WriteEndElement();
}
break;
case XmlNodeType.Text:
writer.WriteString(reader.Value.Replace(sourcePattern, targetPattern));
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;
}
}while (reader.Read());
writer.Flush();
}
catch (Exception ex)
{
Console.WriteLine(ex);
throw;
}
}