[Pyparsing] Parsing DNS bind file

[Michele P. <mic...@un...>]

I want to modify bind parsing example because it don't parse this data:

controls {
     inet 127.0.0.1 allow { any; } keys { "key";};
};

If I remove these three lines, the example work well.

I add the these two lines to try to parse the new data:

simple_val = Group(value + '{' + OneOrMore(value + ';') + '}')
only4ctrls = Group('controls' + value + value + OneOrMore(simple_val) + 
"}" + ";")
and modified this:

toplevel  << OneOrMore(simple | statement | only4ctrls)

but pyparsing stop when it found my new data. Can someone help me?

Thanks,
Michele

A complete data can be this:

key "key" {
         algorithm       hmac-md5;
         secret          "abcde1abcde2abcde3abcde4";
};

controls {
     inet 127.0.0.1 allow { any; } keys { "key";};
};

options {
	pid-file "/var/run/named/named.pid";
	directory "/var/named";
	forwarders {
		62.94.0.1;
		62.94.0.2;
		};
	notify no;
};

zone "." {
	type hint;
	file "named.ca";
};