public static SafeFileHandle GetComPortHandle(string name, FileAccess access, ShareMode shareMode, uint readTimeout, uint writeTimeout)
{
string fileName = String.Format(@"\\.\{0}", name);
SafeFileHandle handle = HandleUtils.GetFileHandle(fileName, access, shareMode);
if (!handle.IsInvalid)
{
SetCommTimeouts(handle, readTimeout, writeTimeout);
}
return(handle);
}
public static List <int> GetPhysicalDiskIndexList()
{
List <string> devicePathList = DeviceInterfaceUtils.GetDevicePathList(DeviceInterfaceUtils.DiskClassGuid);
List <int> result = new List <int>();
foreach (string devicePath in devicePathList)
{
SafeFileHandle hDevice = HandleUtils.GetFileHandle(devicePath, FileAccess.Read, ShareMode.ReadWrite);
STORAGE_DEVICE_NUMBER number = GetDeviceNumber(hDevice);
hDevice.Close();
result.Add((int)number.DeviceNumber);
}
// We'll now sort the list based on disk number
result.Sort();
return(result);
}
public static SafeFileHandle GetComPortHandle(int portIndex, FileAccess access, ShareMode shareMode)
{
string fileName = String.Format(@"\\.\COM{0}", portIndex);
return(HandleUtils.GetFileHandle(fileName, access, shareMode));
}
public SPTITarget(string path, bool emulateReportLUNs)
{
m_path = path;
m_handle = HandleUtils.GetFileHandle(m_path, FileAccess.ReadWrite, ShareMode.None);
m_emulateReportLUNs = emulateReportLUNs;
}
