private void ButtonPatch_Click(object sender, RoutedEventArgs e)
{
if (CheckRdpSession())
{
DisableControls();
worker.RunWorkerAsync(argument: new object[] { true, Patcher.StringsToPatch(textBoxFind.Text, textBoxReplace.Text) });
}
}
private void ButtonPatch_Click(object sender, RoutedEventArgs e)
{
// Stoppig: 3 * ServiceTimeout + Starting: 1 * ServiceTimeout
if (CheckRdpSession($"The current remote desktop session will be disconnected and might remain unreachable for more than {4 * Patcher.ServiceTimeout} seconds. Continue?"))
{
DisableControls();
worker.RunWorkerAsync(argument: new object[] { true, Patcher.StringsToPatch(textBoxFind.Text, textBoxReplace.Text) });
}
}
private void CheckStatus(bool quickCheck)
{
if (!quickCheck)
{
textBoxMessages.Clear();
}
version = patcher.GetVersion();
textBlockVersion.Text = "Version: " + version;
if (radioButtonAutoMode.IsChecked == true)
{
if (!quickCheck)
{
// Read patches from file
try
{
List <object> res = patcher.ReadPatchfile();
patches = (List <object>)res[0];
List <string> warnings = (List <string>)res[1];
foreach (string warning in warnings)
{
AddMessage("Warning: " + warning);
}
readfileSuccess = true;
}
catch (System.IO.FileNotFoundException)
{
readfileSuccess = false;
AddMessage(String.Format("Error: patchfile '{0}' not found, prepare '{0}' or enter patches manually", patcher.Patchfile));
}
catch (Exception exception)
{
readfileSuccess = false;
AddMessage(String.Format("Error: Reading patchfile '{0}' failed, fix '{0}' or enter patches manually ({1})", patcher.Patchfile, exception.Message.ToString()));
}
}
List <object> matchingPatch = new List <object>();
ulong patchedMatches = 0;
ulong unpatchedMatches = 0;
foreach (List <Object> patch in patches)
{
Patcher.Status patchStatus = patcher.CheckStatus((List <object>)patch[0]);
if (patchStatus != Unkown)
{
if (patchStatus == Patched)
{
patchedMatches++;
AddMessage(String.Format("Patch on line {0} in '{1}' indicates patched termsrv.dll", (ulong)patch[1], patcher.Patchfile));
}
else
{
// Remember the patch to use it for patching as long as it remains the only match
matchingPatch = patch;
unpatchedMatches++;
AddMessage(String.Format("Patch on line {0} in '{1}' indicates unpatched termsrv.dll", (ulong)patch[1], patcher.Patchfile));
}
}
}
textBoxFind.Text = "";
textBoxReplace.Text = "";
if (readfileSuccess)
{
// Do not complain here again for missing patches if patch file reading skipped or failed (failed reading already shows other warnings)
if (unpatchedMatches == 0 && patchedMatches == 0)
{
status = Unkown;
AddMessage(String.Format("Error: No matching patch for termsrv.dll found in patchfile '{0}', edit '{0}' or enter patches manually", patcher.Patchfile));
}
else if (unpatchedMatches == 1 && patchedMatches == 0)
{
// A single match for the unpatched status allows to patch termsrv.dll
status = Unpatched;
AddMessage(String.Format("Automatic patching enabled: Matching patch for termsrv.dll in patchfile '{0}' found on line {1}", patcher.Patchfile, (ulong)matchingPatch[1]));
foreach (List <object> subpatch in (List <object>)matchingPatch[0])
{
if (textBoxFind.Text != "")
{
textBoxFind.Text += " | ";
textBoxReplace.Text += " | ";
}
textBoxFind.Text += Patcher.IntArrToString((int[])subpatch[0]);
textBoxReplace.Text += Patcher.ByteArrToString((byte[])subpatch[1]);
}
}
else if (unpatchedMatches > 1 && patchedMatches == 0)
{
// More than one match for unpatched status
status = Unkown;
AddMessage(String.Format("Error: Multiple patches for termsrv.dll found in patchfile '{0}', edit '{0}' or enter patches manually", patcher.Patchfile));
}
else if (unpatchedMatches == 0 && patchedMatches > 0)
{
// One or more matches for the patched status is fine for the various Windows 10 termsrv.dll versions
status = Patched;
}
else if (unpatchedMatches > 0 && patchedMatches > 0)
{
status = Unkown;
AddMessage(String.Format("Error: Contradicting patches for termsrv.dll found in patchfile '{0}', edit '{0}' or enter patches manually", patcher.Patchfile));
}
}
else
{
status = Unkown;
}
}
else
{
try
{
status = patcher.CheckStatus(Patcher.StringsToPatch(textBoxFind.Text, textBoxReplace.Text));
if (status == Unkown)
{
AddMessage("Error: No match in termsrv.dll found for manual patch patterns");
}
else
if (!quickCheck)
{
{
AddMessage("Manual patching enabled: Match in termsrv.dll found for manual patch patterns");
}
}
}
catch (Exception exception)
{
status = Unkown;
AddMessage(String.Format("Error: {0}", exception.Message.ToString()));
}
}
switch (status)
{
case Patched:
textBlockStatus.Text = "Status: " + Patched;
break;
case Unpatched:
textBlockStatus.Text = "Status: " + Unpatched;
break;
case Unkown:
textBlockStatus.Text = "Status: " + Unkown;
break;
}
if (patcher.BackupAvailable())
{
textBlockBackupStatus.Text = "Backup: Available";
AddMessage($"Backup: {patcher.GetBackupPath()}");
}
else
{
textBlockBackupStatus.Text = "Backup: Not available";
}
SetControls();
}