static XmlSqlBinaryReader()
{
System.Xml.ReadState[] stateArray = new System.Xml.ReadState[9];
stateArray[0] = System.Xml.ReadState.Interactive;
stateArray[1] = System.Xml.ReadState.Interactive;
stateArray[2] = System.Xml.ReadState.Interactive;
stateArray[3] = System.Xml.ReadState.Interactive;
stateArray[4] = System.Xml.ReadState.Interactive;
stateArray[6] = System.Xml.ReadState.Error;
stateArray[7] = System.Xml.ReadState.EndOfFile;
stateArray[8] = System.Xml.ReadState.Closed;
ScanState2ReadState = stateArray;
}
public XmlNodeReader(XmlNode node)
{
if (node == null)
{
throw new ArgumentNullException("node");
}
this.readerNav = new XmlNodeReaderNavigator(node);
this.curDepth = 0;
this.readState = System.Xml.ReadState.Initial;
this.fEOF = false;
this.nodeType = XmlNodeType.None;
this.bResolveEntity = false;
this.bStartFromDocument = false;
}
private bool Read(bool fSkipChildren)
{
if (!this.fEOF)
{
if (this.readState == System.Xml.ReadState.Initial)
{
if ((this.readerNav.NodeType == XmlNodeType.Document) || (this.readerNav.NodeType == XmlNodeType.DocumentFragment))
{
this.bStartFromDocument = true;
if (!this.ReadNextNode(fSkipChildren))
{
this.readState = System.Xml.ReadState.Error;
return(false);
}
}
this.ReSetReadingMarks();
this.readState = System.Xml.ReadState.Interactive;
this.nodeType = this.readerNav.NodeType;
this.curDepth = 0;
return(true);
}
if (this.bInReadBinary)
{
this.FinishReadBinary();
}
if (!this.readerNav.CreatedOnAttribute)
{
this.ReSetReadingMarks();
if (this.ReadNextNode(fSkipChildren))
{
return(true);
}
if ((this.readState == System.Xml.ReadState.Initial) || (this.readState == System.Xml.ReadState.Interactive))
{
this.readState = System.Xml.ReadState.Error;
}
if (this.readState == System.Xml.ReadState.EndOfFile)
{
this.nodeType = XmlNodeType.None;
}
}
}
return(false);
}
private void SetEndOfFile()
{
this.fEOF = true;
this.readState = System.Xml.ReadState.EndOfFile;
this.nodeType = XmlNodeType.None;
}
public override void Close()
{
this.readState = System.Xml.ReadState.Closed;
}
public override bool Read()
{
bool flag = true;
switch (this.readState)
{
case System.Xml.ReadState.Initial:
this.readState = System.Xml.ReadState.Interactive;
this.nodeType = XmlNodeType.Text;
break;
case System.Xml.ReadState.Interactive:
if (!this.finishedStream && ((this.bytesRemaining != this.chunkSize) || (this.stringValue != null)))
{
this.bytesRemaining = this.chunkSize;
break;
}
this.readState = System.Xml.ReadState.EndOfFile;
this.nodeType = XmlNodeType.EndElement;
break;
case System.Xml.ReadState.EndOfFile:
this.nodeType = XmlNodeType.None;
flag = false;
break;
}
this.stringValue = null;
this.binHexStream = null;
this.valueOffset = 0;
this.valueCount = 0;
this.stringOffset = 0;
this.CloseStreams();
return flag;
}
public override void Close()
{
this.CloseStreams();
this.readState = System.Xml.ReadState.Closed;
}
public XopIncludeReader(XmlMtomReader.MimePart part, XmlDictionaryReader reader)
{
if (part == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("part");
}
if (reader == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("reader");
}
this.part = part;
this.parentReader = reader;
this.readState = System.Xml.ReadState.Initial;
this.nodeType = XmlNodeType.None;
this.chunkSize = Math.Min(reader.Quotas.MaxBytesPerRead, this.chunkSize);
this.bytesRemaining = this.chunkSize;
this.finishedStream = false;
}
