public static string ReadQuotedString(this ParserContext ctx)
{
ctx.ReadSymbol(SyslogChars.DQuote);
string result = string.Empty;
int curr = ctx.Position;
while (true)
{
var next = ctx.Text.IndexOfAny(SyslogChars.QuoteOrEscape, curr);
var segment = ctx.Text.Substring(curr, next - curr);
result += segment;
switch (ctx.CharAt(next))
{
case SyslogChars.DQuote:
// we are done
ctx.Position = next + 1; // after dquote
return(result);
case SyslogChars.Escape:
// it is escape symbol, add next char to result, shift to next char and continue loop
result += ctx.CharAt(next + 1);
curr = next + 2;
break;
} //switch
} // loop
}
