public static List <Win32API.SYSTEM_HANDLE_INFORMATION> GetHandles(Process process = null, string objectTypeName = null, string ojectName = null)
{
var handleInfoSize = 0x10000;
var handlePointer = Marshal.AllocHGlobal(handleInfoSize);
var handleSizeInfo = 0;
while (Win32API.NtQuerySystemInformation(CnstSystemHandleInformation, handlePointer, handleInfoSize, ref handleSizeInfo) == StatusInfoLengthMismatch)
{
handleInfoSize = handleSizeInfo;
Marshal.FreeHGlobal(handlePointer);
handlePointer = Marshal.AllocHGlobal(handleSizeInfo);
}
var handleSizeInfoBuffer = new byte[handleSizeInfo];
Marshal.Copy(handlePointer, handleSizeInfoBuffer, 0, handleSizeInfo);
long handleCount;
IntPtr handleSizeInfoPointer;
if (Is64Bits())
{
handleCount = Marshal.ReadInt64(handlePointer);
handleSizeInfoPointer = new IntPtr(handlePointer.ToInt64() + 8);
}
else
{
handleCount = Marshal.ReadInt32(handlePointer);
handleSizeInfoPointer = new IntPtr(handlePointer.ToInt32() + 4);
}
var lstHandles = new List <Win32API.SYSTEM_HANDLE_INFORMATION>();
for (long index = 0; index < handleCount; index++)
{
var systemHandleInformation = new Win32API.SYSTEM_HANDLE_INFORMATION();
if (Is64Bits())
{
systemHandleInformation = (Win32API.SYSTEM_HANDLE_INFORMATION)Marshal.PtrToStructure(handleSizeInfoPointer, systemHandleInformation.GetType());
handleSizeInfoPointer = new IntPtr(handleSizeInfoPointer.ToInt64() + Marshal.SizeOf(systemHandleInformation) + 8);
}
else
{
handleSizeInfoPointer = new IntPtr(handleSizeInfoPointer.ToInt64() + Marshal.SizeOf(systemHandleInformation));
systemHandleInformation = (Win32API.SYSTEM_HANDLE_INFORMATION)Marshal.PtrToStructure(handleSizeInfoPointer, systemHandleInformation.GetType());
}
if (process != null)
{
if (systemHandleInformation.ProcessID != process.Id)
{
continue;
}
}
if (objectTypeName != null)
{
var strObjectTypeName = GetObjectTypeName(systemHandleInformation, Process.GetProcessById(systemHandleInformation.ProcessID));
if (strObjectTypeName != objectTypeName)
{
continue;
}
}
if (ojectName != null)
{
var strObjectName = GetObjectName(systemHandleInformation, Process.GetProcessById(systemHandleInformation.ProcessID));
if (strObjectName != ojectName)
{
continue;
}
}
var strObjectName2 = GetObjectName(systemHandleInformation, Process.GetProcessById(systemHandleInformation.ProcessID));
if (strObjectName2 != null && (strObjectName2 == @"\Sessions\1\BaseNamedObjects\enb_mutex_lock" || strObjectName2.Length == 31))
{
lstHandles.Add(systemHandleInformation);
}
}
return(lstHandles);
}
