public void ReadContent()
{
string name;
if (IsWhitespace(Peek()))
{
HandleWhitespaces();
}
if (Peek() == '<')
{
Read();
switch (Peek())
{
case '!': // declarations
Read();
if (Peek() == '[')
{
Read();
if (ReadName() != "CDATA")
{
throw Error("Invalid declaration markup");
}
Expect('[');
ReadCDATASection();
return;
}
else if (Peek() == '-')
{
ReadComment();
return;
}
else if (ReadName() != "DOCTYPE")
{
throw Error("Invalid declaration markup.");
}
else
{
ReadUntil('>', false);
return;
}
case '?': // PIs
buffer.Length = 0;
Read();
name = ReadName();
SkipWhitespaces();
string text = String.Empty;
if (Peek() != '?')
{
while (true)
{
text += ReadUntil('?', false);
if (Peek() == '>')
{
break;
}
text += "?";
}
}
Expect('>');
return;
case '/': // end tags
buffer.Length = 0;
if (elementNames.Count == 0)
{
throw UnexpectedEndError();
}
Read();
name = ReadName();
SkipWhitespaces();
string expected = (string)elementNames.Pop();
if (name != expected)
{
throw Error(String.Format("End tag mismatch: expected {0} but found {1}", expected, name));
}
handler.OnEndElement(name);
Expect('>');
return;
default: // start tags (including empty tags)
buffer.Length = 0;
name = ReadName();
switch (name.ToLower())
{
case "style":
while (Peek() != '>' && Peek() != '/')
{
ReadAttribute(ref attributes);
}
SkipWhitespaces();
if (Peek() == '/')
{
Read();
}
ReadUntil('>', false);
// Begin CSS
string cssData = ReadUntil('<', false);
cssData = CSSParser.CleanCSS(cssData);
if (string.IsNullOrEmpty(cssData))
{
cssData = ReadUntil('<', false);
}
if (!string.IsNullOrEmpty(cssData))
{
cssData = cssData.Replace("![CDATA[", "");
cssData = cssData.Replace("]]>", "");
cssData = CSSParser.CleanCSS(cssData);
}
handler.OnStyleElement(name, attributes, cssData);
// End CSS
attributes.Clear();
ReadUntil('>', false);
return;
}
while (Peek() != '>' && Peek() != '/')
{
ReadAttribute(ref attributes);
}
SkipWhitespaces();
if (Peek() == '/')
{
handler.OnInlineElement(name, attributes);
Read();
}
else
{
handler.OnStartElement(name, attributes);
elementNames.Push(name);
}
attributes.Clear();
Expect('>');
return;
}
}
else
{
ReadCharacters();
}
}