Win32_IRQResource - WMI sample in JScript

The foundations for Manageability in Windows 7/2008/Vista/XP/2000 and Millennium Edition/'98 are Windows Management Instrumentation (WMI; formerly WBEM) and WMI extensions for Windows Driver Model (WDM).

ActiveXperts Network Monitor provides the ability to build monitor check routines based on WMI. ActiveXperts has collected more than a hundred WMI samples. You can use these samples as a base for new check routines you can write yourself.

On this site, you can find many WMI samples.


Win32_IRQResource

Description

The Win32_IRQResource WMI class represents an interrupt request line (IRQ) number on a Windows computer system. An interrupt request is a signal sent to the CPU by a device or program for time critical events. IRQ can be hardware or software-based.

Example(s)

var wbemFlagReturnImmediately = 0x10;
var wbemFlagForwardOnly = 0x20;

var arrComputers = new Array("DELL17");
for (i = 0; i < arrComputers.length; i++) {
   WScript.Echo();
   WScript.Echo("==========================================");
   WScript.Echo("Computer: " + arrComputers[i]);
   WScript.Echo("==========================================");

   var objWMIService = GetObject("winmgmts:\\\\" + arrComputers[i] + "\\root\\CIMV2");
   var colItems = objWMIService.ExecQuery("SELECT * FROM Win32_IRQResource", "WQL",
                                          wbemFlagReturnImmediately | wbemFlagForwardOnly);

   var enumItems = new Enumerator(colItems);
   for (; !enumItems.atEnd(); enumItems.moveNext()) {
      var objItem = enumItems.item();

      WScript.Echo("Availability: " + objItem.Availability);
      WScript.Echo("Caption: " + objItem.Caption);
      WScript.Echo("CreationClassName: " + objItem.CreationClassName);
      WScript.Echo("CSCreationClassName: " + objItem.CSCreationClassName);
      WScript.Echo("CSName: " + objItem.CSName);
      WScript.Echo("Description: " + objItem.Description);
      WScript.Echo("Hardware: " + objItem.Hardware);
      WScript.Echo("InstallDate: " + WMIDateStringToDate(objItem.InstallDate));
      WScript.Echo("IRQNumber: " + objItem.IRQNumber);
      WScript.Echo("Name: " + objItem.Name);
      WScript.Echo("Shareable: " + objItem.Shareable);
      WScript.Echo("Status: " + objItem.Status);
      WScript.Echo("TriggerLevel: " + objItem.TriggerLevel);
      WScript.Echo("TriggerType: " + objItem.TriggerType);
      WScript.Echo("Vector: " + objItem.Vector);
   }
}

function WMIDateStringToDate(dtmDate)
{
   if (dtmDate == null)
   {
      return "null date";
   }
   var strDateTime;
   if (dtmDate.substr(4, 1) == 0)
   {
      strDateTime = dtmDate.substr(5, 1) + "/";
   }
   else
   {
      strDateTime = dtmDate.substr(4, 2) + "/";
   }
   if (dtmDate.substr(6, 1) == 0)
   {
      strDateTime = strDateTime + dtmDate.substr(7, 1) + "/";
   }
   else
   {
      strDateTime = strDateTime + dtmDate.substr(6, 2) + "/";
   }
   strDateTime = strDateTime + dtmDate.substr(0, 4) + " " +
   dtmDate.substr(8, 2) + ":" +
   dtmDate.substr(10, 2) + ":" +
   dtmDate.substr(12, 2);
   return(strDateTime);
}