protected bool Load()
{
//Load会重复调用，先清理一下旧数据
mDns.Clear();
try
{
XmlDocument doc = new XmlDocument();
//获得配置文件的全路径
doc.Load(strFileName);
//找出名称为“add”的所有元素
XmlNodeList dnsListSection = doc.GetElementsByTagName("dnsList");
if (null != dnsListSection)
{
for (int i = 0; i < dnsListSection.Count; i++)
{
XmlNode node = dnsListSection[i];
XmlNodeList nodes = node.SelectNodes("add");
foreach (XmlElement el in nodes)
{
DnsItem dnsItem = new DnsItem((string)el.Attributes["domain"].Value, (string)el.Attributes["ip"].Value);
mDns.Add(dnsItem);
}
}
}
}
catch (Exception e)
{
Log.Logger.Instance.WriteException(e);
}
return(mDns.Count > 0);
}
public void UpdateDnsLog(bool clear = false)
{
if (firewallPage == null)
{
return;
}
if (clear)
{
LogList.Clear();
}
Dictionary <Guid, DnsItem> oldLog = new Dictionary <Guid, DnsItem>();
foreach (DnsItem oldItem in LogList)
{
oldLog.Add(oldItem.entry.guid, oldItem);
}
Dictionary <Guid, List <Program.DnsEntry> > entries = App.client.GetDomains(firewallPage.GetCurGuids());
foreach (var entrySet in entries)
{
ProgramSet prog = firewallPage.GetProgSet(entrySet.Key);
if (prog == null)
{
continue;
}
foreach (Program.DnsEntry logEntry in entrySet.Value)
{
DnsItem entry = null;
if (!oldLog.TryGetValue(logEntry.guid, out entry))
{
oldLog.Remove(logEntry.guid);
Program program = ProgramList.GetProgramFuzzy(prog.Programs, logEntry.ProgID, ProgramList.FuzzyModes.Any);
LogList.Insert(0, new DnsItem(logEntry, program != null ? program.Description : prog.config.Name));
}
else // update entry
{
oldLog.Remove(logEntry.guid);
entry.Update(logEntry);
}
}
}
foreach (DnsItem item in oldLog.Values)
{
LogList.Remove(item);
}
// force sort
// todo: improve that
/*if (sockGrid.Items.SortDescriptions.Count > 0)
* {
* sockGrid.Items.SortDescriptions.Insert(0, sockGrid.Items.SortDescriptions.First());
* sockGrid.Items.SortDescriptions.RemoveAt(0);
* }*/
}
internal void Add(string item, string ip)
{
DnsItem it = new DnsItem(item, ip);
mDns.Add(it);
}
