Win32_DCOMApplicationSetting perl sample code

The foundations for Manageability in Windows is 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. The Win32_DCOMApplicationSetting WMI class can be used in ActiveXperts Network Monitor to monitor your servers.

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Description

The Win32_DCOMApplicationSetting WMI class represents the settings of a DCOM application. It contains DCOM configuration options associated with the AppID key in the registry. These options are valid on the components logically grouped under the given application class.

Sample Code

use strict;
use Win32::OLE('in');

use constant wbemFlagReturnImmediately => 0x10;
use constant wbemFlagForwardOnly => 0x20;

my @computers = ("DELL17");
foreach my $computer (@computers) {
   print "\n";
   print "==========================================\n";
   print "Computer: $computer\n";
   print "==========================================\n";

   my $objWMIService = Win32::OLE->GetObject("winmgmts:\\\\$computer\\root\\CIMV2") or die "WMI connection failed.\n";
   my $colItems = $objWMIService->ExecQuery("SELECT * FROM Win32_DCOMApplicationSetting", "WQL",
                  wbemFlagReturnImmediately | wbemFlagForwardOnly);

   foreach my $objItem (in $colItems) {
      print "AppID: $objItem->{AppID}\n";
      print "AuthenticationLevel: $objItem->{AuthenticationLevel}\n";
      print "Caption: $objItem->{Caption}\n";
      print "CustomSurrogate: $objItem->{CustomSurrogate}\n";
      print "Description: $objItem->{Description}\n";
      print "EnableAtStorageActivation: $objItem->{EnableAtStorageActivation}\n";
      print "LocalService: $objItem->{LocalService}\n";
      print "RemoteServerName: $objItem->{RemoteServerName}\n";
      print "RunAsUser: $objItem->{RunAsUser}\n";
      print "ServiceParameters: $objItem->{ServiceParameters}\n";
      print "SettingID: $objItem->{SettingID}\n";
      print "UseSurrogate: $objItem->{UseSurrogate}\n";
      print "\n";
   }
}