public static int[] CheckObjectStart(byte[] line)
{
try
{
PrTokeniser tk = new PrTokeniser(line);
int num = 0;
int gen = 0;
if (!tk.NextToken() || tk.TokenType != TK_NUMBER)
{
return(null);
}
num = tk.IntValue;
if (!tk.NextToken() || tk.TokenType != TK_NUMBER)
{
return(null);
}
gen = tk.IntValue;
if (!tk.NextToken())
{
return(null);
}
if (!tk.StringValue.Equals("obj"))
{
return(null);
}
return(new[] { num, gen });
}
catch
{
}
return(null);
}
/// <summary>
/// Reads the next token skipping over the comments.
/// @throws IOException on error
/// </summary>
/// <returns> true if a token was read, false if the end of content was reached</returns>
public bool NextValidToken()
{
while (_tokeniser.NextToken())
{
if (_tokeniser.TokenType == PrTokeniser.TK_COMMENT)
{
continue;
}
return(true);
}
return(false);
}