private void Load()
{
PresenceReports.Clear();
CrashReports.Clear();
XmlDocument doc = new XmlDocument();
try
{
doc.Load(STORAGE_FILE);
foreach (XmlElement node in doc.DocumentElement.ChildNodes)
{
Entry entry = Entry.Deserialize(node);
if (!entry.user.IsValid())
{
continue;
}
switch (node.Name)
{
case "presence":
PresenceReports.Add(entry);
break;
case "crash":
CrashReports.Add(entry, node.InnerText);
break;
}
}
}
catch (FileNotFoundException) { }
}
public void AddPresenceReport(UserInfo user)
{
bool exists = PresenceReports.Exists((Entry e) =>
e.user.IPAddress == user.IPAddress &&
e.user.MachineName == user.MachineName &&
e.date.Date == DateTime.Today);
if (!exists)
{
PresenceReports.Add(new Entry(user));
PersistanceCheckpoint();
}
}
