source: main/trunk/release-kits/shared/core/uninstaller/Uninstall.bat@ 23256

@echo off
CD /D "%~dp0"

setlocal enabledelayedexpansion

:checkUserPermissions
    echo Checking if the Greenstone directory is writable ...
    (echo This is a temporary file. It is safe to delete it. > "testing.tmp" ) 2>nul
    if exist "testing.tmp" goto deleteTempFile 
    if "%1" == "Elevated" goto printWarning
    echo ... FAILED
    echo The uninstaller cannot write to the Greenstone directory (%CD%)
    echo Requesting elevated status to become admin user to continue.
    ..\bin\windows\gstart.exe %0 Elevated %1 %2 %3 %4 %5 %6 %7 %8 %9
    goto done
    
:printWarning
    echo ... FAILED
    echo The uninstaller cannot write to the Greenstone directory (%CD%). 
    echo Attempting to continue without permissions.
    goto shiftElevated

:deleteTempFile
    echo ... OK
    del "testing.tmp"

:shiftElevated
:: Shift "Elevated" (one of our own internal command words) out of the way if present
:: so the command-line is as it was when the user initiated the command
    if "%1" == "Elevated" shift

cd ..
if exist .\bin\windows\search4j.exe .\bin\windows\search4j.exe -p .\packages\jre -l .\uninstall\uninst.jar

if exist .\gs2build\bin\windows\search4j.exe .\gs2build\bin\windows\search4j.exe -p .\packages\jre -l .\uninstall\uninst.jar

if exist uninst.flag (

    rd /s /q packages\jre
    rmdir packages
    
    if exist bin\windows\search4j.exe (
        del bin\windows\search4j.exe
        rmdir bin\windows
    )
    if exist gs2build\bin\windows\search4j.exe (
        del gs2build\bin\windows\search4j.exe
        rd /s /q gs2build
    )
        
    del uninstall\uninst.jar
    del uninstall\uninst.flag
    del uninstall\Uninstall.*
    del uninstall\*.uninstall
    rmdir /S /Q bin
    rmdir /S /Q tmp
    rmdir /S /Q ext
    
    set GSDEL=!CD!
    
    echo @echo off > %TEMP%\gsuninstall.bat
    echo rmdir /S /Q !GSDEL!\uninstall >> %TEMP%\gsuninstall.bat
    echo rmdir !GSDEL! >> %TEMP%\gsuninstall.bat
    start cmd /C %TEMP%\gsuninstall.bat
    
)

:done