private void button2_Click(object sender, RoutedEventArgs e)
{
if (lbUSBDevices.SelectedIndex >= 0 && lbUSBDevices.SelectedIndex < USBDevices.Count)
{
if (USBDriver.AnyFilterInstalled(USBDevices, DriverName))
{
USBDriver.UninstallFilter(USBDevices[lbUSBDevices.SelectedIndex], DriverName, Native.SPDRP_LOWERFILTERS);
USBDriver.UnistallKey(DriverName);
USBUtils.Restart(USBDevices[lbUSBDevices.SelectedIndex]);
button2.Content = "Install";
}
else
{
if (System.IO.File.Exists(tbLogDir.Text + lbUSBDevices.Items[lbUSBDevices.SelectedIndex].ToString() + @".log"))
{
System.IO.File.Delete(tbLogDir.Text + lbUSBDevices.Items[lbUSBDevices.SelectedIndex].ToString() + @".log");
}
USBDriver.InstallKey(@"..\..\..\Driver\objchk_wxp_x86\i386\" + DriverName + ".sys");
USBDriver.InstallFilter(USBDevices[lbUSBDevices.SelectedIndex], DriverName, Native.SPDRP_LOWERFILTERS,
10000000, tbLogDir.Text + lbUSBDevices.Items[lbUSBDevices.SelectedIndex].ToString() + @".log");
USBUtils.Restart(USBDevices[lbUSBDevices.SelectedIndex]);
button2.Content = "Remove";
}
}
}
private void button3_Click(object sender, RoutedEventArgs e)
{
if (lbUSBDevices.SelectedIndex >= 0 && lbUSBDevices.SelectedIndex < USBDevices.Count)
{
USBUtils.Restart(USBDevices[lbUSBDevices.SelectedIndex]);
}
}
public void UpdateDevicesList()
{
lbUSBDevices.Items.Clear();
USBDevices = USBUtils.GetUSBDevices();
int i = 0;
foreach (USBDevice Device in USBDevices)
{
lbUSBDevices.Items.Add(Device.Caption + " " + i.ToString());
i++;
}
}
public static bool UninstallFilter(USBDevice Device, string DriverName, uint FilterType)
{
byte[] Property = null;
uint PropertySize = 0;
bool success;
Property = USBUtils.GetDeviceRegistryProperty(Device.DevInfoSet, Device.DevInfoData, FilterType, ref PropertySize);
if (Property == null || (Property[0] == 0))
{
return(false);
}
else
{
if (!StrCmp(Property, PropertySize, DriverName))
{
return(false);
}
else
{
/*Property = BytesFromString(DriverName);
* PropertySize = (uint)Property.Length;*/
for (int i = 0; i < Property.Length; i++)
{
Property[i] = 0;
}
success = Native.SetupDiSetDeviceRegistryProperty(Device.DevInfoSet, ref Device.DevInfoData,
FilterType,
Property,
PropertySize + 1);
if (!success)
{
return(false);
}
}
}
UIntPtr hKey;
OpenFilterParamsKey(Device, out hKey);
if (!RegDeleteFilterParams(hKey))
{
return(false);
}
return(true);
}
public static bool IsFilterInstalled(USBDevice Device, string DriverName)
{
byte[] Property = null;
uint PropertySize = 0;
Property = USBUtils.GetDeviceRegistryProperty(Device.DevInfoSet,
Device.DevInfoData,
Native.SPDRP_LOWERFILTERS,
ref PropertySize);
if (Property != null && StrCmp(Property, PropertySize, DriverName))
{
return(true);
}
else
{
return(false);
}
}
public static bool AnyFilterInstalled(List <USBDevice> Devices, string DriverName)
{
byte[] Property = null;
bool FilterExists = false;
uint PropertySize = 0;
for (int i = 0; i < Devices.Count; i++)
{
Property = USBUtils.GetDeviceRegistryProperty(Devices[i].DevInfoSet,
Devices[i].DevInfoData,
Native.SPDRP_LOWERFILTERS,
ref PropertySize);
if (Property != null && StrCmp(Property, PropertySize, DriverName))
{
FilterExists = true;
break;
}
}
return(FilterExists);
}
public static bool InstallFilter(USBDevice Device, string DriverName, uint FilterType, uint Flags, string LogPath)
{
byte[] Property = null;
uint PropertySize = 0;
bool success;
Property = USBUtils.GetDeviceRegistryProperty(Device.DevInfoSet, Device.DevInfoData, FilterType, ref PropertySize);
if (Property == null || (Property[0] == 0))
{
Property = BytesFromString(DriverName);
PropertySize = (uint)Property.Length;
int counter = 0;
success = false;
do
{
success = Native.SetupDiSetDeviceRegistryProperty(Device.DevInfoSet, ref Device.DevInfoData,
FilterType, Property, PropertySize);
counter++;
}while ((!success) && (counter < 100));
if (!success)
{
return(false);
}
}
else
{
if (StrCmp(Property, PropertySize, DriverName))
{
//return false; // драйвер установлен
}
Property = BytesFromString(DriverName);
PropertySize = (uint)Property.Length;
success = Native.SetupDiSetDeviceRegistryProperty(Device.DevInfoSet, ref Device.DevInfoData,
FilterType,
Property,
PropertySize);
if (!success)
{
return(false);
}
}
UIntPtr hKey;
CreateFilterParamsKey(Device, out hKey);
if (!RegWriteFilterParams(hKey, Flags, LogPath))
{
Native.RegCloseKey(hKey);
return(false);
}
Native.RegCloseKey(hKey);
return(true);
}
