@echo off

if "%GSDLHOME%" == "" goto EnvNotSet

REM test if we have write permission on the greenstone install directory
echo Checking if GSDLHOME is writable..
echo This is a temporary file. It is safe to delete it. > "%GSDLHOME%\etc\testing.tmp"
if not exist "%GSDLHOME%\etc\testing.tmp" goto CantWrite
del "%GSDLHOME%\etc\testing.tmp"
echo Writable
goto TheEnd

:CantWrite
echo.
echo.
echo.
echo -----------------------------------
echo  WARNING: CANNOT WRITE TO GSDLHOME
echo -----------------------------------
echo Greenstone needs write-permission on the GSDLHOME directory,
echo but we have detected that this is not present.
echo Please grant 'Full Control' to the current user (%username%)
echo on the GSDLHOME directory, plus all subfolders and files, and try again.
echo.
echo Alternatively, re-install Greenstone to a location where you have Full
echo Control already, such as a your home folder or 'My Documents'.
echo.
echo GSDLHOME is:
echo %GSDLHOME%
echo.
echo.
echo.
goto TheEnd

:EnvNotSet
echo GSDLHOME not set

:TheEnd