internal string InternalReadContentAsString()
{
string str = "";
BufferBuilder bufferBuilder = (BufferBuilder)null;
do
{
switch (this.NodeType)
{
case XmlNodeType.Attribute:
return(this.Value);
case XmlNodeType.Text:
case XmlNodeType.CDATA:
case XmlNodeType.Whitespace:
case XmlNodeType.SignificantWhitespace:
if (str.Length == 0)
{
str = this.Value;
goto case XmlNodeType.ProcessingInstruction;
}
else
{
if (bufferBuilder == null)
{
bufferBuilder = new BufferBuilder();
bufferBuilder.Append(str);
}
bufferBuilder.Append(this.Value);
goto case XmlNodeType.ProcessingInstruction;
}
case XmlNodeType.EntityReference:
if (this.CanResolveEntity)
{
this.ResolveEntity();
goto case XmlNodeType.ProcessingInstruction;
}
else
{
goto label_11;
}
case XmlNodeType.ProcessingInstruction:
case XmlNodeType.Comment:
case XmlNodeType.EndEntity:
continue;
default:
goto label_11;
}
}while ((this.AttributeCount != 0 ? (this.ReadAttributeValue() ? 1 : 0) : (this.Read() ? 1 : 0)) != 0);
label_11:
if (bufferBuilder != null)
{
return(bufferBuilder.ToString());
}
return(str);
}
internal string InternalReadContentAsString()
{
string value = "";
BufferBuilder sb = null;
do
{
switch (this.NodeType)
{
case XmlNodeType.Attribute:
return(this.Value);
case XmlNodeType.Text:
case XmlNodeType.Whitespace:
case XmlNodeType.SignificantWhitespace:
case XmlNodeType.CDATA:
// merge text content
if (value.Length == 0)
{
value = this.Value;
}
else
{
if (sb == null)
{
sb = new BufferBuilder();
sb.Append(value);
}
sb.Append(this.Value);
}
break;
case XmlNodeType.ProcessingInstruction:
case XmlNodeType.Comment:
case XmlNodeType.EndEntity:
// skip comments, pis and end entity nodes
break;
case XmlNodeType.EntityReference:
if (this.CanResolveEntity)
{
this.ResolveEntity();
break;
}
goto default;
case XmlNodeType.EndElement:
default:
goto ReturnContent;
}
} while ((this.AttributeCount != 0) ? this.ReadAttributeValue() : this.Read());
ReturnContent:
return((sb == null) ? value : sb.ToString());
}
internal void CopyTo(int valueOffset, BufferBuilder sb)
{
if (value == null)
{
Debug.Assert(valueStartPos != -1);
Debug.Assert(chars != null);
sb.Append(chars, valueStartPos + valueOffset, valueLength - valueOffset);
}
else
{
if (valueOffset <= 0)
{
sb.Append(value);
}
else
{
sb.Append(value, valueOffset, value.Length - valueOffset);
}
}
}
internal void Write(char[] array, int offset, int count)
{
if (null == array)
{
throw new ArgumentNullException("array");
}
if (0 > offset)
{
throw new ArgumentOutOfRangeException("offset");
}
if (0 > count)
{
throw new ArgumentOutOfRangeException("count");
}
if (count > array.Length - offset)
{
throw new ArgumentOutOfRangeException("count");
}
if (cacheAttrValue)
{
attrValue.Append(array, offset, count);
}
int endPos = offset + count;
int i = offset;
char ch = (char)0;
for (;;)
{
int startPos = i;
unsafe {
while (i < endPos && (xmlCharType.charProperties[ch = array[i]] & XmlCharType.fAttrValue) != 0) // ( xmlCharType.IsAttributeValueChar( ( ch = array[i] ) ) ) ) {
{
i++;
}
}
if (startPos < i)
{
textWriter.Write(array, startPos, i - startPos);
}
if (i == endPos)
{
break;
}
switch (ch)
{
case (char)0x9:
textWriter.Write(ch);
break;
case (char)0xA:
case (char)0xD:
if (inAttribute)
{
WriteCharEntityImpl(ch);
}
else
{
textWriter.Write(ch);
}
break;
case '<':
WriteEntityRefImpl("lt");
break;
case '>':
WriteEntityRefImpl("gt");
break;
case '&':
WriteEntityRefImpl("amp");
break;
case '\'':
if (inAttribute && quoteChar == ch)
{
WriteEntityRefImpl("apos");
}
else
{
textWriter.Write('\'');
}
break;
case '"':
if (inAttribute && quoteChar == ch)
{
WriteEntityRefImpl("quot");
}
else
{
textWriter.Write('"');
}
break;
default:
if ((int)ch >= SurHighStart && (int)ch <= SurHighEnd)
{
if (i + 1 < endPos)
{
WriteSurrogateChar(array[++i], ch);
}
else
{
throw new ArgumentException(Res.GetString(Res.Xml_SurrogatePairSplit));
}
}
else if ((int)ch >= SurLowStart && (int)ch <= SurLowEnd)
{
throw XmlConvert.CreateInvalidHighSurrogateCharException(ch);
}
else
{
Debug.Assert((ch < 0x20 && !xmlCharType.IsWhiteSpace(ch)) || (ch > 0xFFFD));
WriteCharEntityImpl(ch);
}
break;
}
i++;
}
}
