public static void IPmain()
{
RuleSingle myRule1 = new RuleSingle(new IPAddress((byte)127, (byte)0, (byte)0, (byte)1));
Debug.WriteLine(myRule1.IsMatch(new IPAddress("127.0.0.1"))); // Returns True.
Debug.WriteLine(myRule1.IsMatch(new IPAddress("192.168.0.1"))); // Returns False.
//Serie med IP-adresser
RuleRange myRule2 = new RuleRange(new IPAddress("192.168.0.5"), new IPAddress("192.168.255.255"));
Debug.WriteLine(myRule2.IsMatch(new IPAddress("192.168.0.1"))); // Returns False.
Debug.WriteLine(myRule2.IsMatch(new IPAddress("192.168.40.1"))); // Returns True.
Debug.WriteLine(myRule2.IsMatch(new IPAddress("192.168.255.255"))); // Returns True.
//Kombination av regler:
RulesCollection myRules3 = new RulesCollection();
// Create rules:
RuleRange myRuleRange = new RuleRange(new IPAddress("192.168.0.5"), new IPAddress("192.168.255.255"));
RuleSingle myRuleSingle = new RuleSingle(new IPAddress("127.0.0.1"));
// Add rules to RulesCollection:
myRules3.Rules.Add(myRuleRange);
myRules3.Rules.Add(myRuleSingle);
//Debug.WriteLine(myRules3.IsMatch(New IPAddress("192.168.0.1"))) ' Returns False.
//Debug.WriteLine(myRules3.IsMatch(New IPAddress("192.168.40.1"))) ' Returns True.
//Debug.WriteLine(myRules3.IsMatch(New IPAddress("192.168.255.255"))) ' Returns True.
//Debug.WriteLine(myRules3.IsMatch(New IPAddress("127.0.0.1"))) ' Returns True.
//Debug.WriteLine(myRules3.IsMatch(New IPAddress("192.168.0.1"))) ' Returns False.
}
private static int Parse(IEnumerable <string> input)
{
var rules = new Dictionary <string, FieldRule>();
var state = State.Init;
var invalidFields = new List <int>();
foreach (var line in input)
{
if (line.StartsWith("your ticket:"))
{
state = State.Your;
}
else if (line.StartsWith("nearby tickets:"))
{
state = State.Nearby;
}
else if (line.Length == 0)
{
// do nothing
}
else
{
if (state == State.Init)
{
// departure location: 45-609 or 616-954
var ruleLine = line.Split(":");
var name = ruleLine[0];
ruleLine = ruleLine[1].Trim().Split();
var r1 = ruleLine[0].Split("-");
var range1 = new RuleRange(int.Parse(r1[0]), int.Parse(r1[1]));
var r2 = ruleLine[2].Split("-");
var range2 = new RuleRange(int.Parse(r2[0]), int.Parse(r2[1]));
var fieldRule = new FieldRule(range1, range2);
rules[name] = fieldRule;
}
else if (state == State.Nearby)
{
var values = line.Split(",").Select(x => int.Parse(x)).ToList();
foreach (var value in values)
{
var isFoundValid = false;
foreach (var rule in rules.Values)
{
if (rule.IsValid(value))
{
isFoundValid = true;
break;
}
}
if (!isFoundValid)
{
invalidFields.Add(value);
}
}
}
}
}
return(invalidFields.Sum());
}
private static long Parse2(IEnumerable <string> input)
{
var rules = new Dictionary <string, FieldRule>();
var state = State.Init;
var invalidFields = new List <int>();
var myTicket = new List <int>();
var validTickets = new List <List <int> >();
foreach (var line in input)
{
if (line.StartsWith("your ticket:"))
{
state = State.Your;
}
else if (line.StartsWith("nearby tickets:"))
{
state = State.Nearby;
}
else if (line.Length == 0)
{
// do nothing
}
else
{
if (state == State.Init)
{
// departure location: 45-609 or 616-954
var ruleLine = line.Split(":");
var name = ruleLine[0];
ruleLine = ruleLine[1].Trim().Split();
var r1 = ruleLine[0].Split("-");
var range1 = new RuleRange(int.Parse(r1[0]), int.Parse(r1[1]));
var r2 = ruleLine[2].Split("-");
var range2 = new RuleRange(int.Parse(r2[0]), int.Parse(r2[1]));
var fieldRule = new FieldRule(range1, range2);
rules[name] = fieldRule;
}
else if (state == State.Your)
{
myTicket = line.Split(",").Select(x => int.Parse(x)).ToList();
}
else if (state == State.Nearby)
{
var values = line.Split(",").Select(x => int.Parse(x)).ToList();
int validCount = 0;
foreach (var value in values)
{
var isFoundValid = false;
foreach (var rule in rules.Values)
{
if (rule.IsValid(value))
{
isFoundValid = true;
break;
}
}
if (!isFoundValid)
{
invalidFields.Add(value);
}
else
{
validCount++;
}
}
if (validCount == values.Count)
{
validTickets.Add(values);
}
}
}
}
var validRules = new List <List <string> >();
for (int i = 0; i < myTicket.Count; i++)
{
validRules.Add(rules.Keys.ToList());
}
// Remove all invalid
foreach (var ticket in validTickets)
{
for (int i = 0; i < validRules.Count; i++)
{
var remove = new HashSet <string>();
foreach (var ruleKV in rules)
{
if (!ruleKV.Value.IsValid(ticket[i]))
{
remove.Add(ruleKV.Key);
}
}
foreach (var r in remove)
{
if (validRules[i].Contains(r))
{
validRules[i].Remove(r);
}
}
}
}
var finalRules = new string[validRules.Count];
// Exclude
bool loop = true;
while (loop)
{
loop = false;
for (int i = 0; i < validRules.Count; i++)
{
if (finalRules[i] == null && validRules[i].Count == 1)
{
// remove from all other
for (int j = 0; j < validRules.Count; j++)
{
if (i != j)
{
validRules[j].Remove(validRules[i].First());
loop = true;
}
}
finalRules[i] = validRules[i].First();
}
}
}
var prod = 1L;
for (int i = 0; i < finalRules.Length; i++)
{
if (finalRules[i].StartsWith("departure"))
{
prod *= myTicket[i];
}
}
return(prod);
}
public FieldRule(RuleRange r1, RuleRange r2)
{
this.r1 = r1;
this.r2 = r2;
}
private void Process(bool Response, RuleRange Range)
{
this.response = Response;
this.range = Range;
this.client.IsFriendResponse(this.JID, this.RemoteJID, this.Key, Response, Range, this.RuleCallback, null);
}
private void Respond(bool IsFriend, RuleRange Range, IqResultEventHandler Callback, object State)
{
this.Client.IsFriendResponse(this.JID, this.RemoteJID, this.Key, IsFriend, Range, Callback, State);
}
