public RuleBuilder(IpTablesSystem system, String nfbpf, Dictionary<int, IpTablesRuleSet> ruleSets, FunctionRegistry functions = null)
{
if (functions == null)
{
functions = new FunctionRegistry();
}
_system = system.System;
_nfbpf = nfbpf;
var chainsDict =
ruleSets.Select((a) => new KeyValuePair<int, IpTablesChainSet>(a.Key, a.Value.Chains))
.ToDictionary((a) => a.Key, (a) => a.Value);
_dcr = new DynamicChainRegister(system, chainsDict);
_formatDb = new DynamicDictionary<object>(_mappings);
_ruleSets = ruleSets;
_interpreter = new Interpreter();
_interpreter.SetVariable("var", _mappings);
functions.LoadFunctions(_interpreter);
}
