Source code of Windows XP (NT5)
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'''''''''''''''''''''''''''''''''''''''''''''
'
' Metabase Backup Deletion Utility
'
'''''''''''''''''''''''''''''''''''''''''''''
' Description:
' ------------
' This sample admin script allows you to delete a Metabase backup.
'
' To Run:
' -------
' This is the format for this script:
'
' cscript metabackdel.vbs
'
' NOTE: If you want to execute this script directly from Windows, use
' 'wscript' instead of 'cscript'.
'
'''''''''''''''''''''''''''''''''''''''''''''
' Initialize error checking
On Error Resume Next
' Initialize variables
Dim ArgCount, BuName, BuVersion, CompObj, VersionMsg
' Default values
ArgCount = 0
BuName = "" ' Default backup, but will not be allowed
BuVersion = &HFFFFFFFE ' Designates highest existing version
' ** Parse Command Line
' Loop through arguments
While ArgCount < Wscript.Arguments.Count
' Determine switches used
Select Case Wscript.Arguments(ArgCount)
Case "-v": ' Designate backup version to be deleted
' Move to next arg, which should be parameter
ArgCount = ArgCount + 1
If ArgCount => Wscript.Arguments.Count Then
Call UsageMsg
Else
BuVersion = Wscript.Arguments(ArgCount)
End If
Case "-h", "/?", "-?":
Call UsageMsg
Case Else:
If BuName <> "" Then ' Only one name allowed
Call UsageMsg
Else
BuName = Wscript.Arguments(ArgCount)
End If
End Select
' Move pointer to next argument
ArgCount = ArgCount + 1
Wend
' If no location name was selected, generate error
If BuName = "" Then
Call UsageMsg
End If
' Get instance of computer object
Set CompObj = GetObject("IIS://Localhost")
' Try to delete backup
CompObj.DeleteBackup BuName, BuVersion
' Make version string pretty
If BuVersion = &HFFFFFFFE Then
VersionMsg = "highest version"
Else
VersionMsg = "version " & BuVersion
End If
If Err.Number <> 0 Then ' Errors!
If Err.Number = &H80070002 Then ' Version doesn't exist
Wscript.Echo "Error deleting backup: '" & BuName & "' (" & VersionMsg & ") does not exist."
Else ' Some other error
Wscript.Echo "Error deleting backup: '" & BuName & "' (" & VersionMsg & ")."
Wscript.Echo "Error number: " & Hex(Err.Number)
End If
Else ' No errors!
Wscript.Echo "Backup deleted: '" & BuName & "' (" & VersionMsg & ")."
End If
' Displays usage message, then QUITS
Sub UsageMsg
Wscript.Echo "Usage: cscript metabackdel.vbs <backupname> [-v <versionnum>]"
Wscript.Quit
End Sub