// Whitelist/Blacklist
public List <DomainFilter> GetDomainFilter(DnsBlockList.Lists List)
{
List <byte[]> args = new List <byte[]>();
List <byte[]> ret = RemoteExec("GetDomainFilter", args);
return(ret != null?GetFilterList(ret[0]) : null);
}
public List <DomainFilter> GetDomainFilter(DnsBlockList.Lists List)
{
ListLock.EnterReadLock();
var ret = GetDomainFilterList(List).Select(v => { return(v.Value.Item1); }).ToList();
ListLock.ExitReadLock();
return(ret);
}
public bool RemoveDomainFilter(DnsBlockList.Lists List, string Domain)
{
List <byte[]> args = new List <byte[]>();
args.Add(PutStr(List));
args.Add(PutStr(Domain));
List <byte[]> ret = RemoteExec("RemoveDomainFilter", args);
return(ret != null?GetBool(ret[0]) : false);
}
public bool UpdateDomainFilter(DnsBlockList.Lists List, DomainFilter Filter)
{
List <byte[]> args = new List <byte[]>();
args.Add(PutStr(List));
args.Add(PutDomainFilter(Filter));
List <byte[]> ret = RemoteExec("UpdateDomainFilter", args);
return(ret != null?GetBool(ret[0]) : false);
}
public bool RemoveDomainFilter(DnsBlockList.Lists List, string Domain)
{
Dictionary <string, Tuple <DomainFilter, Regex> > list = GetDomainFilterList(List);
ListLock.EnterWriteLock();
var ret = list.Remove(Domain);
ListLock.ExitWriteLock();
return(ret);
}
public void UpdateList(DnsBlockList.Lists ListType)
{
List <DomainFilter> Filters = App.client.GetDomainFilter(ListType);
if (Filters == null)
{
return;
}
this.ListType = ListType;
FilterList.Clear();
foreach (var Filter in Filters)
{
AddItem(Filter);
}
}
public bool UpdateDomainFilter(DnsBlockList.Lists List, DomainFilter Filter)
{
Dictionary <string, Tuple <DomainFilter, Regex> > list = GetDomainFilterList(List);
ListLock.EnterWriteLock();
Tuple <DomainFilter, Regex> KnownFilter;
if (list.TryGetValue(Filter.Domain, out KnownFilter))
{
KnownFilter.Item1.Enabled = Filter.Enabled;
}
else
{
AddDomainFilterImpl(List, Filter);
}
ListLock.ExitWriteLock();
return(true);
}
private void LoadList(XmlNode rootNode, DnsBlockList.Lists List)
{
foreach (XmlNode node in rootNode)
{
if (node.Name != "DomainFilter")
{
continue;
}
DomainFilter domainFilter = new DomainFilter();
foreach (XmlNode subNode in node)
{
if (subNode.Name == "Domain")
{
domainFilter.Domain = subNode.InnerText;
}
else if (subNode.Name == "Enabled")
{
bool.TryParse(subNode.InnerText, out domainFilter.Enabled);
}
else if (subNode.Name == "Format")
{
Enum.TryParse(subNode.InnerText, out domainFilter.Format);
}
else if (subNode.Name == "HitCount")
{
int.TryParse(subNode.InnerText, out domainFilter.HitCount);
}
else if (subNode.Name == "LastHit")
{
DateTime dateTime;
if (DateTime.TryParse(subNode.InnerText, out dateTime))
{
domainFilter.LastHit = dateTime;
}
}
}
AddDomainFilterImpl(List, domainFilter);
}
}
private void StoreList(XmlWriter writer, DnsBlockList.Lists List)
{
Dictionary <string, Tuple <DomainFilter, Regex> > list = GetDomainFilterList(List);
foreach (var item in list.Values)
{
DomainFilter domainfilter = item.Item1;
writer.WriteStartElement("DomainFilter");
writer.WriteElementString("Domain", domainfilter.Domain);
writer.WriteElementString("Enabled", domainfilter.Enabled.ToString());
writer.WriteElementString("Format", domainfilter.Format.ToString());
if (domainfilter.HitCount != 0)
{
writer.WriteElementString("HitCount", domainfilter.HitCount.ToString());
}
if (domainfilter.LastHit != null)
{
writer.WriteElementString("LastHit", domainfilter.LastHit.ToString());
}
writer.WriteEndElement();
}
}
private bool AddDomainFilterImpl(DnsBlockList.Lists List, DomainFilter Filter)
{
// WARNING: ListLock must be locked for writing when entering this function.
Dictionary <string, Tuple <DomainFilter, Regex> > list = GetDomainFilterList(List);
try
{
Regex Matcher = null;
if (Filter.Format == DomainFilter.Formats.RegExp)
{
Matcher = new Regex(Filter.Domain);
}
else if (Filter.Format == DomainFilter.Formats.WildCard)
{
Matcher = new Regex(Regex.Escape(Filter.Domain).Replace("\\*", ".*"));
}
list.Add(Filter.Domain, Tuple.Create(Filter, Matcher));
return(true);
}
catch {
return(false);
}
}
public bool RemoveDomainFilter(DnsBlockList.Lists List, string Domain)
{
return(RemoteExec("RemoveDomainFilter", new object[2] {
List, Domain
}, false));
}
public bool UpdateDomainFilter(DnsBlockList.Lists List, DomainFilter Filter)
{
return(RemoteExec("UpdateDomainFilter", new object[2] {
List, Filter
}, false));
}
// Whitelist/Blacklist
public List <DomainFilter> GetDomainFilter(DnsBlockList.Lists List)
{
return(RemoteExec <List <DomainFilter> >("GetDomainFilter", new object[1] {
List
}, null));
}
private Dictionary <string, Tuple <DomainFilter, Regex> > GetDomainFilterList(DnsBlockList.Lists List)
{
switch (List)
{
case Lists.Whitelist: return(Whitelist);
case Lists.Blacklist: return(Blacklist);
}
return(null);
}