void procToken(Token t)
{
switch (t.Type)
{
case Token.TokType.OPEN_TAG:
Element e = new Element();
e.Name = t.Value;
//m_tokStack.Push(t);
m_eltStack.Push(e);
break;
case Token.TokType.CLOSE_TAG:
List<Element> lst = new List<Element>();
Element top = m_eltStack.Peek();
string name = top.Name;
while (name.CompareTo(t.Value) != 0)
{
lst.Add(m_eltStack.Pop());
top = m_eltStack.Peek();
name = top.Name;
}
top.Children.AddRange(lst);
if(name.CompareTo("OFX") == 0)
m_finished = true;
break;
case Token.TokType.TEXT:
m_eltStack.Peek().appendText(t.Value);
break;
case Token.TokType.EOF:
throw new ParserException(t, "Unexpected end of file");
}
}
public Token getNextToken()
{
Token result = null;
int i = m_input.Read();
while( (result == null)&& (i != -1))
{
char c = Convert.ToChar(i);
switch (m_state)
{
case State.Initial:
result = procCharInitial(c);
break;
case State.OpenTag:
result = procCharOpenTag(c);
break;
case State.ClosedTag:
result = procCharClosedTag(c);
break;
}
m_chPrevious = c;
if(result == null)
i = m_input.Read();
}
if (i == -1)
{
result = new Token(Token.TokType.EOF, null, null, m_pos, m_line, m_col);
}
return result;
}
Token procCharOpenTag(char c)
{
updatePosition(c);
switch (c)
{
case '/':
if (m_strBuffText.Length > 1)
throw new ScannerException("Unexpected '/' character.", m_pos, m_line, m_col);
else
{
m_strBuffText.Append(c);
}
break;
case '<':
throw new ScannerException("Unexpected '<' character.", m_pos, m_line, m_col);
break;
case '>':
m_strBuffText.Append(c);
m_state = State.ClosedTag;
Token.TokType type = Token.TokType.OPEN_TAG;
string text = m_strBuffText.ToString();
if (text[1] == '/')
type = Token.TokType.CLOSE_TAG;
Token t = new Token(type, text, m_strBuffValue.ToString(), m_posStart, m_lineStart, m_colStart);
m_strBuffText = new StringBuilder();
m_strBuffValue = new StringBuilder();
setTokBegin();
return t;
default:
m_strBuffText.Append(c);
m_strBuffValue.Append(c);
break;
}
return null;
}
Token procCharClosedTag(char c)
{
Token result = null;
updatePosition(c);
switch (c)
{
case '<':
string text = m_strBuffText.ToString();
if (text.Length > 0)
{
result = new Token(Token.TokType.TEXT, m_strBuffText.ToString(), m_strBuffText.ToString(),
m_posStart, m_lineStart, m_colStart);
}
m_strBuffText = new StringBuilder();
m_strBuffText.Append(c);
m_strBuffValue = new StringBuilder();
m_state = State.OpenTag;
setTokBegin();
break;
case '>':
throw new ScannerException(m_pos, m_line, m_col);
default:
m_strBuffText.Append(c);
break;
}
return result;
}
public ParserException(Token t, string message)
: base(message, t.Pos, t.Line, t.Col)
{
}
