mirror of
https://github.com/opinkerfi/nagios-plugins.git
synced 2024-11-14 14:33:46 +01:00
358 lines
9.3 KiB
Plaintext
358 lines
9.3 KiB
Plaintext
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' Author: Mattias Ryrl<72>n (mr@op5.com)
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' Website: http://www.op5.com
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' Created 2008-10-26
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' Updated 2008-10-26
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' Description: Class to ease the output from nagios plugins
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' Exitcodes
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Const OK = 0
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Const WARNING = 1
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Const CRITICAL = 2
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Const UNKNOWN = 3
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Dim return_code ' String to set exitcode
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Dim msg ' Output string for your check
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Dim np ' Object to be used with NagiosPlugin Class
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Dim threshold_warning
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Dim threshold_critical
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Dim Args ' List to hold your arguments
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Dim Timeout
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Dim ArgList() ' Array for your arguments to be used
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Dim tmpArgList()
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' Default values
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return_code = UNKNOWN
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threshold_warning = "N/A"
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threshold_critical = "N/A"
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Timeout = 10
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ReDim tmpArgList(2)
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' Create alias for arguments method
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Set Args = WScript.Arguments.Named
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Class NagiosPlugin
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Public Function nagios_exit (msg, return_code)
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' Function to exit the plugin with text and exitcode
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If return_code = 0 Then
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msg = "OK: " & msg
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End If
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If return_code = 1 Then
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msg = "WARNING: " & msg
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End If
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If return_code = 2 Then
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msg = "CRITICAL: " & msg
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End If
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If return_code >= 3 Then
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msg = "UNKNOWN: " & msg
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End If
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Wscript.Echo msg
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Wscript.Quit(return_code)
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End Function
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Public Function add_perfdata (label, value, unit, threshold)
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' Adds perfdata to the output
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End Function
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Public Function parse_args ()
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' Start the real parsing to see if we meet all required arguments needed.
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totalArg = UBound(ArgList)
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parse_args = 1
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i = 0
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Do While i < totalArg
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If ArgList(i,2) = 1 Then
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If Not Args.Exists(ArgList(i,0)) Then
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parse_args = 0
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End If
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End If
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i = i + 1
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Loop
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End Function
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Public Function add_arg (parameter, help, required)
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' Add an argument to be used, make it required or optional.
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totalArg = UBound(tmpArgList)
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if tmpArgList(2) <> "" Then
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totalArg = totalArg + 3
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ReDim Preserve tmpArgList(totalArg)
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tmpArgList(totalArg - 2) = parameter
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tmpArgList(totalArg - 1) = help
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tmpArgList(totalArg) = required
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Else
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tmpArgList(0) = parameter
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tmpArgList(1) = help
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tmpArgList(2) = required
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End If
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Erase ArgList
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ReDim ArgList(Round(totalArg / 3), 2)
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i = 0
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subi = 0
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For Each arg In tmpArgList
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ArgList(i, subi) = arg
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If subi >= 2 Then
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subi = 0
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i = i + 1
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Else
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subi = subi + 1
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End if
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Next
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End Function
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Public Function set_thresholds (warning, critical)
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' Simple function to set warning/critical thresholds
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threshold_warning = warning
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threshold_critical = critical
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End Function
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Public Function get_threshold (threshold)
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' Simple function to return the warning and critical threshold
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If threshold = LCase("warning") Then
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get_threshold = threshold_warning
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End IF
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If threshold = LCase("critical") Then
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get_threshold = threshold_critical
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End If
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End Function
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Public Function escalate_check_threshold (current, value)
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result = check_threshold (value)
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escalate_check_threshold = escalate(current, result)
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End Function
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Public Function escalate (current, newValue)
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If newValue > current Then
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escalate = newValue
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Else
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escalate = current
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End If
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End Function
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Public Function check_threshold (value)
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' Verify the thresholds for warning and critical
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' Return 0 if ok (don't generate alert)
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' Return 1 if within warning (generate alert)
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' Return 2 if within critical (generate alert)
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'Option Range definition Generate an alert if x...
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'1 10 < 0 or > 10, (outside the range of {0 .. 10})
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'2 10: < 10, (outside {10 .. infinity})
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'3 ~:10 > 10, (outside the range of {-infinity .. 10})
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'4 10:20 < 10 or > 20, (outside the range of {10 .. 20})
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'5 @10:20 >= 10 and <= 20, (inside the range of {10 .. 20})
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check_threshold = 0
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Set re = New RegExp
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re.IgnoreCase = True
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' Option 1
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re.Pattern = "^[0-9]+$"
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If re.Test(get_threshold("warning")) Then
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warning_nr = parse_range(get_threshold("warning"), value, 1)
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End If
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If re.Test(get_threshold("critical")) Then
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critical_nr = parse_range(get_threshold("critical"), value, 1)
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End If
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' Option 2
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re.Pattern = "^[0-9]+:$"
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If re.Test(get_threshold("warning")) Then
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warning_nr = parse_range(get_threshold("warning"), value, 2)
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End If
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If re.Test(get_threshold("critical")) Then
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critical_nr = parse_range(get_threshold("critical"), value, 2)
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End If
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' Option 3
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re.Pattern = "^~:[0-9]+$"
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If re.Test(get_threshold("warning")) Then
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warning_nr = parse_range(get_threshold("warning"), value, 3)
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End If
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If re.Test(get_threshold("critical")) Then
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critical_nr = parse_range(get_threshold("critical"), value, 3)
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End If
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' Option 4
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re.Pattern = "^[0-9]+:[0-9]+$"
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If re.Test(get_threshold("warning")) Then
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warning_nr = parse_range(get_threshold("warning"), value, 4)
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End If
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If re.Test(get_threshold("critical")) Then
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critical_nr = parse_range(get_threshold("critical"), value, 4)
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End If
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' Option 5
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re.Pattern = "^@[0-9]+:[0-9]+$"
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If re.Test(get_threshold("warning")) Then
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warning_nr = parse_range(get_threshold("warning"), value, 5)
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End If
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If re.Test(get_threshold("critical")) Then
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critical_nr = parse_range(get_threshold("critical"), value, 5)
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End If
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If warning_nr > 0 And critical_nr < 1 Then
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check_threshold = 1
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End If
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If critical_nr > 0 Then
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check_threshold = 2
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End if
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'Wscript.Echo "warning/critical: " & warning_nr & "/" & critical_nr
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End Function
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Private Function parse_range (threshold, value, myOpt)
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'Option Range definition Generate an alert if x...
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'1 10 < 0 or > 10, (outside the range of {0 .. 10})
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'2 10: < 10, (outside {10 .. infinity})
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'3 ~:10 > 10, (outside the range of {-infinity .. 10})
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'4 10:20 < 10 or > 20, (outside the range of {10 .. 20})
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'5 @10:20 >= 10 and <= 20, (inside the range of {10 .. 20})
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parse_range = 3
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Set re = New RegExp
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re.IgnoreCase = True
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Select Case myOpt
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' Generate an alert if x ...
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Case 1
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' outside the range of 0-threshold
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re.Pattern = "^([0-9]+)$"
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Set threshold = re.Execute(threshold)
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If threshold(0) < 0 Or threshold(0) > value Then
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parse_range = 0
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Else
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parse_range = 1
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End If
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Case 2
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' outside value -> iinfinity
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re.Pattern = "^([0-9]+):$"
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Set threshold = re.Execute(threshold)
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If value > threshold(0) Then
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parse_range = 0
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Else
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parse_range = 1
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End If
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Case 3
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' outside the range infinity <- value
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re.Pattern = "^~:([0-9]+)$"
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Set threshold = re.Execute(threshold)
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If value < threshold(0) Then
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parse_range = 0
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Else
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parse_range = 1
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End If
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Case 4
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' outside the range of value:value
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re.Pattern = "^([0-9]+):([0-9]+)$"
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Set threshold = re.Execute(threshold)
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For Each thres In threshold
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If value < thres.SubMatches(0) Or value > thres.SubMatches(1) Then
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parse_range = 1
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Else
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parse_range = 0
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End If
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Next
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Case 5
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re.Pattern = "^@([0-9]+):([0-9]+)$"
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Set threshold = re.Execute(threshold)
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For Each thres In threshold
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If value > thres.SubMatches(0) And value < thres.SubMatches(1) Then
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Wscript.Echo "Bigger than " & thres.SubMatches(0) & " and smaller than " & thres.SubMatches(1)
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parse_range = 1
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Else
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parse_range = 0
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End If
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Next
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End Select
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End Function
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Public Function Usage
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' Print the usage output, automaticly build by the add_arg functions.
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i = 0
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r = 0
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o = 0
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Dim reqArgLong()
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Dim optArgLong()
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Dim value
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Do While i <= Ubound(ArgList)
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If ArgList(i,0) <> "" Then
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ReDim Preserve reqArgLong(r)
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ReDim Preserve optArgLong(o)
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value = "<value>"
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If Args.Exists(ArgList(i,0)) Then
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value = Args(ArgList(i,0))
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End If
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If ArgList(i,2) = 1 Then
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reqArgShort = reqArgShort & "/" & ArgList(i, 0) & ":" & value & " "
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reqArgLong(r) = tabilize("/" & ArgList(i, 0), ArgList(i, 1))
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r = r + 1
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Else
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optArgShort = optArgShort & "[/" & ArgList(i, 0) & ":" & value & "] "
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optArgLong(o) = tabilize("[/" & ArgList(i, 0) & "]", ArgList(i, 1))
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o = o + 1
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End If
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End If
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i = i + 1
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Loop
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Wscript.Echo "Usage: " & PROGNAME & " " & reqArgShort & optArgShort
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Wscript.Echo ""
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i = 0
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Do While i <= Ubound(reqArgLong)
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Wscript.Echo reqArgLong(i)
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i = i + 1
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Loop
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i = 0
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Do While i <= Ubound(optArgLong)
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Wscript.Echo optArgLong(i)
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i = i + 1
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Loop
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Wscript.Quit(UNKNOWN)
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End Function
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Private Function tabilize (name, txt)
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' Add some space to make it pretty
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MaxWith = 30
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command = Len(name)
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MaxWith = MaxWith - command
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tabilize = name & space(MaxWith) & txt
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End Function
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Public Function simple_WMI_CIMV2(strComputer, strQuery)
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Const wbemFlagReturnImmediately = &h10
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Const wbemFlagForwardOnly = &h20
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Set objWMIService = GetObject( "winmgmts://" & strComputer & "/root/CIMV2" )
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Set simple_WMI_CIMV2 = objWMIService.ExecQuery(strQuery, "WQL", wbemFlagReturnImmediately + wbemFlagForwardOnly )
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' Set simple_WMI_CIMV2 = objWMIService.ExecQuery(strQuery, "WQL")
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End Function
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End Class
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