public static bool UninstallModem(string COMPort)
{
Guid classguid = new Guid("4d36e96d-e325-11ce-bfc1-08002be10318");
IntPtr hDeviceInfoSet = Win32Wrapper.SetupDiGetClassDevs(ref classguid, IntPtr.Zero, IntPtr.Zero, (uint)Win32Wrapper.DIGCF.DIGCF_PRESENT);
bool matchFound = false;
if (hDeviceInfoSet != IntPtr.Zero && hDeviceInfoSet.ToInt64() != INVALID_HANDLE_VALUE)
{
Win32Wrapper.SP_DEVINFO_DATA devInfoElem = new Win32Wrapper.SP_DEVINFO_DATA();
uint index = 0;
devInfoElem.cbSize = (uint)Marshal.SizeOf(devInfoElem);
while (Win32Wrapper.SetupDiEnumDeviceInfo(hDeviceInfoSet, index, ref devInfoElem))
{
index = index + 1;
IntPtr hKeyDev = Win32Wrapper.SetupDiOpenDevRegKey(hDeviceInfoSet, ref devInfoElem, (uint)Win32Wrapper.DICS_FLAG.DICS_FLAG_GLOBAL, 0, (uint)Win32Wrapper.DIREG.DIREG_DRV, (uint)Win32Wrapper.REGKEYSECURITY.KEY_READ);
int test = Marshal.GetLastWin32Error();
StringBuilder szDevDesc = new StringBuilder(20, 256);
if (hKeyDev.ToInt64() != INVALID_HANDLE_VALUE)
{
uint pData = 256;
uint lpType = 0;
int res = Win32Wrapper.RegQueryValueEx(hKeyDev, "AttachedTo", 0, out lpType, szDevDesc, ref pData);
if (res == (int)Win32Wrapper.WinErrors.ERROR_SUCCESS)
{
Win32Wrapper.RegCloseKey(hKeyDev);
if (COMPort == szDevDesc.ToString())
{
Console.WriteLine(String.Format("Found : {0}", COMPort));
matchFound = true;
uint DIF_REMOVE = 0x00000005;
if (!Win32Wrapper.SetupDiCallClassInstaller(DIF_REMOVE, hDeviceInfoSet, ref devInfoElem))
{
Win32Wrapper.SetupDiDestroyDeviceInfoList(hDeviceInfoSet);
}
break;
}
}
}
}
}
return(matchFound);
}
public static bool GetUSBDevice(UInt32 VID, UInt32 PID, ref DeviceProperties DP)
{
IntPtr IntPtrBuffer = Marshal.AllocHGlobal(BUFFER_SIZE);
IntPtr h = IntPtr.Zero;
Win32Wrapper.WinErrors LastError;
bool Status = false;
try
{
string DevEnum = "USB";
string ExpectedDeviceID = "VID_" + VID.ToString("X4") + "&" + "PID_" + PID.ToString("X4");
ExpectedDeviceID = ExpectedDeviceID.ToLowerInvariant();
h = Win32Wrapper.SetupDiGetClassDevs(IntPtr.Zero, DevEnum, IntPtr.Zero, (int)(Win32Wrapper.DIGCF.DIGCF_PRESENT | Win32Wrapper.DIGCF.DIGCF_ALLCLASSES));
if (h.ToInt32() != INVALID_HANDLE_VALUE)
{
bool Success = true;
uint i = 0;
while (Success)
{
if (Success)
{
UInt32 RequiredSize = 0;
UInt32 RegType = 0;
IntPtr Ptr = IntPtr.Zero;
//Create a Device Info Data structure
Win32Wrapper.SP_DEVINFO_DATA DevInfoData = new Win32Wrapper.SP_DEVINFO_DATA();
DevInfoData.cbSize = (uint)Marshal.SizeOf(DevInfoData);
Success = Win32Wrapper.SetupDiEnumDeviceInfo(h, i, ref DevInfoData);
if (Success)
{
//Get the required buffer size
//First query for the size of the hardware ID, so we can know how big a buffer to allocate for the data.
Win32Wrapper.SetupDiGetDeviceRegistryProperty(h, ref DevInfoData, (UInt32)Win32Wrapper.SPDRP.SPDRP_HARDWAREID, ref RegType, IntPtr.Zero, 0, ref RequiredSize);
LastError = (Win32Wrapper.WinErrors)Marshal.GetLastWin32Error();
if (LastError == Win32Wrapper.WinErrors.ERROR_INSUFFICIENT_BUFFER)
{
if (RequiredSize > BUFFER_SIZE)
{
Status = false;
}
else
{
if (Win32Wrapper.SetupDiGetDeviceRegistryProperty(h, ref DevInfoData, (UInt32)Win32Wrapper.SPDRP.SPDRP_HARDWAREID, ref RegType, IntPtrBuffer, BUFFER_SIZE, ref RequiredSize))
{
string HardwareID = Marshal.PtrToStringAuto(IntPtrBuffer);
HardwareID = HardwareID.ToLowerInvariant();
if (HardwareID.Contains(ExpectedDeviceID))
{
Status = true; //Found device
if (Win32Wrapper.SetupDiGetDeviceRegistryProperty(h, ref DevInfoData, (UInt32)Win32Wrapper.SPDRP.SPDRP_FRIENDLYNAME, ref RegType, IntPtrBuffer, BUFFER_SIZE, ref RequiredSize))
{
DP.FriendlyName = Marshal.PtrToStringAuto(IntPtrBuffer);
}
if (Win32Wrapper.SetupDiGetDeviceRegistryProperty(h, ref DevInfoData, (UInt32)Win32Wrapper.SPDRP.SPDRP_DEVTYPE, ref RegType, IntPtrBuffer, BUFFER_SIZE, ref RequiredSize))
{
DP.DeviceType = Marshal.PtrToStringAuto(IntPtrBuffer);
}
if (Win32Wrapper.SetupDiGetDeviceRegistryProperty(h, ref DevInfoData, (UInt32)Win32Wrapper.SPDRP.SPDRP_CLASS, ref RegType, IntPtrBuffer, BUFFER_SIZE, ref RequiredSize))
{
DP.DeviceClass = Marshal.PtrToStringAuto(IntPtrBuffer);
}
if (Win32Wrapper.SetupDiGetDeviceRegistryProperty(h, ref DevInfoData, (UInt32)Win32Wrapper.SPDRP.SPDRP_MFG, ref RegType, IntPtrBuffer, BUFFER_SIZE, ref RequiredSize))
{
DP.DeviceManufacturer = Marshal.PtrToStringAuto(IntPtrBuffer);
}
if (Win32Wrapper.SetupDiGetDeviceRegistryProperty(h, ref DevInfoData, (UInt32)Win32Wrapper.SPDRP.SPDRP_LOCATION_INFORMATION, ref RegType, IntPtrBuffer, BUFFER_SIZE, ref RequiredSize))
{
DP.DeviceLocation = Marshal.PtrToStringAuto(IntPtrBuffer);
}
if (Win32Wrapper.SetupDiGetDeviceRegistryProperty(h, ref DevInfoData, (UInt32)Win32Wrapper.SPDRP.SPDRP_LOCATION_PATHS, ref RegType, IntPtrBuffer, BUFFER_SIZE, ref RequiredSize))
{
DP.DevicePath = Marshal.PtrToStringAuto(IntPtrBuffer);
}
if (Win32Wrapper.SetupDiGetDeviceRegistryProperty(h, ref DevInfoData, (UInt32)Win32Wrapper.SPDRP.SPDRP_PHYSICAL_DEVICE_OBJECT_NAME, ref RegType, IntPtrBuffer, BUFFER_SIZE, ref RequiredSize))
{
DP.DevicePhysicalObjectName = Marshal.PtrToStringAuto(IntPtrBuffer);
}
if (Win32Wrapper.SetupDiGetDeviceRegistryProperty(h, ref DevInfoData, (UInt32)Win32Wrapper.SPDRP.SPDRP_DEVICEDESC, ref RegType, IntPtrBuffer, BUFFER_SIZE, ref RequiredSize))
{
DP.DeviceDescription = Marshal.PtrToStringAuto(IntPtrBuffer);
}
StringBuilder sb = new StringBuilder(BUFFER_SIZE);
if (Win32Wrapper.SetupDiGetDeviceInstanceId(h, ref DevInfoData, sb, BUFFER_SIZE, ref RequiredSize))
{
DP.DeviceInstancePath = sb.ToString();
}
string path = DP.DeviceInstancePath;
string key = path.Replace("USB\\", "");
key = key.Replace("\\", "+");
key = key.Remove(0, 17);
string deviceID = "VID_" + VID.ToString("X4") + "+" + "PID_" + PID.ToString("X4");
key = deviceID + key;
DP.COMPort = (string)Registry.GetValue(@"HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\FTDIBUS\" + key + @"\0000\Device Parameters",
"PortName", null);
break;
}
else
{
Status = false;
} //End of if (HardwareID.Contains(ExpectedDeviceID))
}
} //End of if (RequiredSize > BUFFER_SIZE)
} //End of if (LastError == Win32Wrapper.WinErrors.ERROR_INSUFFICIENT_BUFFER)
} // End of if (Success)
} // End of if (Success)
else
{
LastError = (Win32Wrapper.WinErrors)Marshal.GetLastWin32Error();
Status = false;
}
i++;
} // End of while (Success)
} //End of if (h.ToInt32() != INVALID_HANDLE_VALUE)
return(Status);
}
catch (Exception ex)
{
throw ex;
}
finally
{
Win32Wrapper.SetupDiDestroyDeviceInfoList(h); //Clean up the old structure we no longer need.
Marshal.FreeHGlobal(IntPtrBuffer);
}
}
public static bool InstallModemDriver(string COMPort)
{
Win32Wrapper.SP_DEVINFO_DATA DeviceInfoData = new Win32Wrapper.SP_DEVINFO_DATA();
DeviceInfoData.cbSize = (uint)Marshal.SizeOf(DeviceInfoData);
Guid classguid = new Guid("4d36e96d-e325-11ce-bfc1-08002be10318");
string infFile = Environment.CurrentDirectory + "\\Plugins\\M5-MDM-LS.inf"; //primeworks copies the inf file into its output directory which is plugins
//Console.WriteLine("inf file is here: " + infFile);
//writer.WriteLine("inf file is here: " + infFile);
#if DEBUG
//hi debugger, can you copy and paste your inf file into here please? You'll find it in Primeworks//primeprobe2 :)
//infFile = "C:\\WINDOWS\\M5-MDM-LS.inf";
infFile = "C:\\Program Files(x86)\\Primayer\\PrimeWorks\\Plugins\\M5-MDM-LS.inf";
#endif
string HardwareID = "M5PNPLS";
int lasterror = 0;
//writer.WriteLine("Find exisitng device with hardware id = " + HardwareID.ToString());
if (FindExistingDevice(HardwareID, out lasterror))
{
//writer.WriteLine("Found device");
//INSTALLFLAG_READONLY = 2
bool restart = false;
// writer.WriteLine("Update driver for plug and play device");
if (!Win32Wrapper.UpdateDriverForPlugAndPlayDevices(IntPtr.Zero, HardwareID, infFile, 2, out restart))
{
// writer.WriteLine("Failed to update plug and play device");
//int err = Marshal.GetLastWin32Error();
//writer.WriteLine("Get last error returned; " + err.ToString());
return(false);
}
}
else
{
//ERROR_NO_MORE_ITEMS = 259
if (lasterror != (int)Win32Wrapper.WinErrors.ERROR_NO_MORE_ITEMS)
{
//writer.WriteLine("Error No more items, returned from find device");
return(false);
}
//writer.WriteLine("Not found , but ok to continue and install");
}
bool res = Win32Wrapper.SetupDiGetINFClass(infFile, ref classguid, "Modem", 256, IntPtr.Zero);
IntPtr DeviceInfoSet = Win32Wrapper.SetupDiCreateDeviceInfoList(ref classguid, IntPtr.Zero);
if (DeviceInfoSet.ToInt64() == INVALID_HANDLE_VALUE)
{
//writer.WriteLine("SetupDiCreateDeviceInfoList falied");
return(false);
}
if (!Win32Wrapper.SetupDiCreateDeviceInfo(DeviceInfoSet, "Modem", ref classguid, "@mdmhayes.inf,%m2700%;Modem M5", IntPtr.Zero, 0x1, ref DeviceInfoData))
{
int err = Marshal.GetLastWin32Error();
//writer.WriteLine("SetupDiDestroyDeviceInfoList falied");
Win32Wrapper.SetupDiDestroyDeviceInfoList(DeviceInfoSet);
return(false);
}
if (!Win32Wrapper.SetupDiSetDeviceRegistryProperty(DeviceInfoSet, ref DeviceInfoData, (uint)Win32Wrapper.SPDRP.SPDRP_HARDWAREID, HardwareID,
(HardwareID.Length + 2) * Marshal.SystemDefaultCharSize))
{
// writer.WriteLine("SetupDiSetDeviceRegistryProperty falied");
Win32Wrapper.SetupDiDestroyDeviceInfoList(DeviceInfoSet);
return(false);
}
Win32Wrapper.SP_DRVINFO_DATA drvData = new Win32Wrapper.SP_DRVINFO_DATA();
drvData.cbSize = (uint)Marshal.SizeOf(drvData);
uint DIF_REMOVE = 0x00000005;
bool result = true;
// writer.WriteLine("register modem...");
if (!RegisterModem(DeviceInfoSet, ref DeviceInfoData, COMPort, ref drvData))
{
result = false;
}
try
{
//INSTALLFLAG_FORCE = 1
bool restart = false;
if (!Win32Wrapper.UpdateDriverForPlugAndPlayDevices(IntPtr.Zero, HardwareID, infFile, 1, out restart))
{
//writer.WriteLine("failed to update driver for plug and play");
//int err = Marshal.GetLastWin32Error();
//writer.WriteLine("Get last error returned; " + err.ToString());
result = false;
}
if (!result)
{
Win32Wrapper.SetupDiCallClassInstaller(DIF_REMOVE, DeviceInfoSet, ref DeviceInfoData);
}
Win32Wrapper.SetupDiDestroyDeviceInfoList(DeviceInfoSet);
return(result);;
}
catch
{
//writer.WriteLine("Exception");
Win32Wrapper.SetupDiDestroyDeviceInfoList(DeviceInfoSet);
return(false);
}
}
private static bool FindExistingDevice(string HardwareID, out int lastError)
{
const int ERROR_INVALID_DATA = 13;
const int ERROR_INSUFFICIENT_BUFFER = 122;
lastError = 0;
Guid id = Guid.Empty;
IntPtr hDeviceInfoSet = Win32Wrapper.SetupDiGetClassDevs(ref id, IntPtr.Zero, IntPtr.Zero, (uint)(Win32Wrapper.DIGCF.DIGCF_ALLCLASSES | Win32Wrapper.DIGCF.DIGCF_PRESENT));
if (hDeviceInfoSet.ToInt64() == INVALID_HANDLE_VALUE)
{
return(false);
}
Win32Wrapper.SP_DEVINFO_DATA DeviceInfoData = new Win32Wrapper.SP_DEVINFO_DATA();
DeviceInfoData.cbSize = (uint)Marshal.SizeOf(DeviceInfoData);
uint i = 0;
uint DataType = 0;
byte[] buffer = new byte[4];
IntPtr bufferPtr = Marshal.AllocHGlobal(buffer.Length);
Marshal.Copy(buffer, 0, bufferPtr, buffer.Length);
uint requiredSize = 0;
bool error = false;
while (Win32Wrapper.SetupDiEnumDeviceInfo(hDeviceInfoSet, i, ref DeviceInfoData))
{
i = i + 1;
while (!Win32Wrapper.SetupDiGetDeviceRegistryProperty(hDeviceInfoSet, ref DeviceInfoData, (uint)Win32Wrapper.SPDRP.SPDRP_HARDWAREID,
ref DataType, bufferPtr, (uint)buffer.Length, ref requiredSize))
{
if (Marshal.GetLastWin32Error() == ERROR_INVALID_DATA)
{
break;
}
else if (Marshal.GetLastWin32Error() == ERROR_INSUFFICIENT_BUFFER)
{
//resize buffer
Array.Resize(ref buffer, (int)requiredSize);
bufferPtr = Marshal.AllocHGlobal(buffer.Length);
}
else
{
error = true;
break;
}
}
if (Marshal.GetLastWin32Error() == ERROR_INVALID_DATA)
{
continue;
}
if (error)
{
break;
}
if (buffer.Length > 0)
{
string str = Marshal.PtrToStringUni(bufferPtr);
if (str.ToUpper() == HardwareID.ToUpper())
{
return(true);
}
}
}
Marshal.FreeHGlobal(bufferPtr);
lastError = Marshal.GetLastWin32Error();
Win32Wrapper.SetupDiDestroyDeviceInfoList(hDeviceInfoSet);
return(false);
}
public static bool InstallModemDriver(string COMPort)
{
Win32Wrapper.SP_DEVINFO_DATA DeviceInfoData = new Win32Wrapper.SP_DEVINFO_DATA();
DeviceInfoData.cbSize = (uint)Marshal.SizeOf(DeviceInfoData);
Guid classguid = new Guid("4d36e96d-e325-11ce-bfc1-08002be10318");
//little test
string infFile = "C:\\WINDOWS\\inf\\M5-MDM-LS.inf";
string HardwareID = "M5PNPLS";
int lasterror = 0;
if (FindExistingDevice(HardwareID, out lasterror))
{
//INSTALLFLAG_READONLY = 2
bool restart = false;
if (!Win32Wrapper.UpdateDriverForPlugAndPlayDevices(IntPtr.Zero, HardwareID, infFile, 2, out restart))
{
return(false);
}
}
else
{
//ERROR_NO_MORE_ITEMS = 259
if (lasterror != (int)Win32Wrapper.WinErrors.ERROR_NO_MORE_ITEMS)
{
return(false);
}
}
bool res = Win32Wrapper.SetupDiGetINFClass(infFile, ref classguid, "Modem", 256, IntPtr.Zero);
IntPtr DeviceInfoSet = Win32Wrapper.SetupDiCreateDeviceInfoList(ref classguid, IntPtr.Zero);
if (DeviceInfoSet.ToInt32() == INVALID_HANDLE_VALUE)
{
return(false);
}
if (!Win32Wrapper.SetupDiCreateDeviceInfo(DeviceInfoSet, "Modem", ref classguid, "@mdmhayes.inf,%m2700%;Modem M5", IntPtr.Zero, 0x1, ref DeviceInfoData))
{
int err = Marshal.GetLastWin32Error();
Win32Wrapper.SetupDiDestroyDeviceInfoList(DeviceInfoSet);
return(false);
}
if (!Win32Wrapper.SetupDiSetDeviceRegistryProperty(DeviceInfoSet, ref DeviceInfoData, (uint)Win32Wrapper.SPDRP.SPDRP_HARDWAREID, HardwareID,
(HardwareID.Length + 2) * Marshal.SystemDefaultCharSize))
{
Win32Wrapper.SetupDiDestroyDeviceInfoList(DeviceInfoSet);
return(false);
}
Win32Wrapper.SP_DRVINFO_DATA drvData = new Win32Wrapper.SP_DRVINFO_DATA();
drvData.cbSize = (uint)Marshal.SizeOf(drvData);
uint DIF_REMOVE = 0x00000005;
bool result = true;
if (!RegisterModem(DeviceInfoSet, ref DeviceInfoData, COMPort, ref drvData))
{
result = false;
}
try
{
//INSTALLFLAG_FORCE = 1
bool restart = false;
if (!Win32Wrapper.UpdateDriverForPlugAndPlayDevices(IntPtr.Zero, HardwareID, infFile, 1, out restart))
{
int err = Marshal.GetLastWin32Error();
result = false;
}
if (!result)
{
Win32Wrapper.SetupDiCallClassInstaller(DIF_REMOVE, DeviceInfoSet, ref DeviceInfoData);
}
Win32Wrapper.SetupDiDestroyDeviceInfoList(DeviceInfoSet);
return(result);;
}
catch
{
Win32Wrapper.SetupDiDestroyDeviceInfoList(DeviceInfoSet);
return(false);
}
}