public FilterDialog()
{
InitializeComponent();
/* add the possbile mesage fields that cause to dump the message */
lstExcept.Items.Add("IMEI");
lstExcept.Items.Add("IMEISV");
lstExcept.Items.Add("IMSI");
lstExcept.Items.Add("TMSI/P-TMSI");
lstExcept.Items.Add("Emergency call");
/* add all known messages */
foreach (L3MessageInfo info in L3Handler.L3MessagesRadio.Map.Values)
{
lstFiltered.Items.Add(info);
}
/* pre-select the already skipped messages */
lock (L3Handler.SkipMessages)
{
lstFiltered.SelectedItems.Clear();
foreach (string reference in L3Handler.SkipMessages.Keys)
{
L3MessageInfo selectedItem = L3Handler.L3MessagesRadio.Get(reference);
if (selectedItem != null)
{
lstFiltered.SelectedItems.Add(selectedItem);
}
}
}
/* the same for the exception fields */
lock (L3Handler.ExceptFields)
{
lstExcept.SelectedItems.Clear();
foreach (string field in L3Handler.ExceptFields.Keys)
{
lstExcept.SelectedItems.Add(field);
}
}
chkExcept.Checked = L3Handler.ExceptFieldsEnabled;
lstExcept.Enabled = L3Handler.ExceptFieldsEnabled;
Initializing = false;
if (!AlreadyLoaded)
{
try
{
LoadXml("default.flt.xml");
}
catch (Exception)
{
}
AlreadyLoaded = true;
}
}
private void LoadXml(string fileName)
{
XmlSerializer ser = new XmlSerializer(typeof(FilterSettings));
FileStream stream = new FileStream(fileName, FileMode.Open);
try
{
FilterSettings container = (FilterSettings)ser.Deserialize(stream);
lstFiltered.SelectedItems.Clear();
foreach (string reference in container.FilteredMessages)
{
L3MessageInfo selectedItem = L3Handler.L3MessagesRadio.Get(reference);
for (int pos = 0; pos < lstFiltered.Items.Count; pos++)
{
if (lstFiltered.Items[pos].ToString() == selectedItem.ToString())
{
lstFiltered.SelectedItems.Add(lstFiltered.Items[pos]);
}
}
}
lstExcept.SelectedItems.Clear();
foreach (string field in container.ExceptionFields)
{
for (int pos = 0; pos < lstExcept.Items.Count; pos++)
{
if (lstExcept.Items[pos].ToString() == field)
{
lstExcept.SelectedItems.Add(lstExcept.Items[pos]);
}
}
}
}
finally
{
stream.Close();
}
}