' $Header: uninstall.vbs 10-apr-2007.10:05:39 ndutko Exp $
'
' uninstall.vbs
'
' Copyright (c) 2006, Oracle. All rights reserved.  
'
'    NAME
'      uninstall.vbs - CCR Package deinstall software script
'
'    DESCRIPTION
'      This script is invoked by the Oracle CCR package deployment
'      to deinstall the current version. 
'
'    MODIFIED   (MM/DD/YY)
'    ndutko      04/10/07 - Movement of calconfig.jar to sysman subtree
'    nemalhot    05/22/06 - Fixing null value checks 
'    kgupta      05/03/06 - Bringing in sync with linux label 
'    jsutton     03/13/06 - Clean up syntax problems 
'    jsutton     01/24/06 - Creation; lifted from unix .sh variant
'
Option Explicit

'
' LiveLink installation and deployment of the LiveLink Engines package
'

Dim WshShell,WshEnv

Dim ExecCommand
Dim oExec,oStdErr,oStdOut

Dim FSO
Const ForReading = 1
Const ForWriting = 2
Const ForAppending = 8

Dim CCRHome

'
' CCR installation and deployment of the CCR Engines package
'
Set WshShell = WScript.CreateObject("WScript.Shell")
Set WshEnv = WshShell.Environment("PROCESS")
Set FSO = CreateObject("Scripting.FileSystemObject")

CCRHome = WshEnv("CCR_HOME")
If (isUninitialized(CCRHome)) Then
 WScript.Echo "CCR Home is not defined"
 WScript.Quit(1)
End If

If FSO.FolderExists(CCRHome & "\\sysman") Then
   Call FSO.DeleteFolder(CCRHome & "\\sysman", True)
End If

WScript.Quit(0)




'Check whether var is initialized or not
Public Function isUninitialized(ByVal var)
    If (IsEmpty(var) Or IsNull(var) Or Len(var)=0) then
        isUninitialized = True
    Else
        isUninitialized = False
    End If
End Function