@echo off
setlocal enabledelayedexpansion

color 0A
pushd "%CD%"
CD /D "%~dp0"
set GLILANG=en


::  -------- Run the Greenstone Librarian Interface --------

:: This script must be run from within the directory in which it lives
if exist gems.bat goto start
    if "%GLILANG%" == "en" echo This script must be run from the directory in which it resides.
    if "%GLILANG%" == "es" echo Este guiвn deberа ejecutarse desde el directorio en el que reside.
    if "%GLILANG%" == "fr" echo Ce script doit Иtre exВcutВ Е partir du rВpertoire dans lequel il se trouve.
    if "%GLILANG%" == "ru" echo Этот скрипт должен быть взят из директории, в которой он расположен
    goto exit

:start
if "%OS%" == "Windows_NT" goto progName
    :: Invoke a new command processor to ensure there's enough environment space
    if "%1" == "Second" goto progName
        command /E:2048 /C %0 Second %1 %2 %3 %4 %5 %6 %7 %8 %9
		shift
        goto done


:progName
if "%GLILANG%" == "es" set PROGNAME=Editar conjuntos de metadatos
if "%GLILANG%" == "fr" set PROGNAME=Editer les jeux de mщta-donnщes
if "%GLILANG%" == "ru" set PROGNAME=╨хфръЄшЁютрЄ№ эрсюЁ√ ьхЄрфрээ√ї
:: if the PROGNAME is still not set, then set the language to English
if "%PROGNAME%" == "" set PROGNAME=Greenstone Editor for Metadata Sets

if "%PROGABBR%" == "" set PROGABBR=GEMS
if "%PROGNAME_EN%" == "" set PROGNAME_EN=Greenstone Editor for Metadata Sets

:: Now need to work out the _VERSION, GSDLHOME (and if GS3, then GSDL3SRCHOME and GSDL3HOME)
:findGSDL
call findgsdl.bat
if "%GSDLHOME%" == "" goto exit

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

:deleteTempFile
	echo ... OK
	del "%GSDLHOME%\collect\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

:: Need to find Java. If found, JAVA_EXECUTABLE will be set
call findjava.bat
if "%JAVA_EXECUTABLE%" == "" goto exit


:chkGEMS
:: ---- Check that the GEMS has been compiled ----
if exist "classes/org/greenstone/gatherer/Gatherer.class" goto runGEMS
if exist "GLI.jar" goto runGEMS
    echo.
    if "%GLILANG%" == "en" echo You need to compile the %PROGNAME% (using makegli.bat)
    if "%GLILANG%" == "en" echo before running this script.

    if "%GLILANG%" == "es" echo Usted necesita compilar la %PROGNAME%
    if "%GLILANG%" == "es" echo (por medio de makegli.bat) antes de ejecutar este guiвn.

    if "%GLILANG%" == "fr" echo Vous devez compiler le %PROGNAME% (en utilisant makegli.bat)
    if "%GLILANG%" == "fr" echo avant d'exВcuter ce script.

    if "%GLILANG%" == "ru" echo Вы должны компилировать %PROGNAME% (используя makegli.bat)
    if "%GLILANG%" == "ru" echo перед вводом этого скрипта
    goto exit


:runGEMS
if not "%_VERSION%" == "" (
    echo Greenstone Major Version:
	echo %_VERSION%
	echo.
)

if not "%GSDL3SRCHOME%" == "" (
    echo GSDL3SRCHOME:
    echo !GSDL3SRCHOME!
	echo.
)

if not "%GSDL3HOME%" == "" (
    echo GSDL3HOME:
    echo !GSDL3HOME!
	echo.
)

if not "%GSDLHOME%" == "" (
    echo GSDLHOME:
    echo !GSDLHOME!
	echo.
)

:: ---- Finally, run the GEMS ----
if "%GLILANG%" == "en" echo Running the %PROGNAME%...
if "%GLILANG%" == "es" echo Ejecutando la %PROGNAME%...
if "%GLILANG%" == "fr" echo ExВcution de %PROGNAME%
if "%GLILANG%" == "ru" echo Текущий %PROGNAME%...

:: -Xms32M          To set minimum memory
:: -Xmx32M          To set maximum memory
:: -verbose:gc      To set garbage collection messages
:: -Xincgc          For incremental garbage collection
:: -Xprof           Function call profiling
:: -Xloggc:<file>   Write garbage collection log


:: Run GS3 if version = 3
if "%_VERSION%" == "3" "%JAVA_EXECUTABLE%" -cp classes/;GLI.jar;lib/apache.jar org.greenstone.gatherer.gems.GEMS -gsdl3 %GSDL3HOME% %1 %2 %3 %4 %5 %6 %7 %8 %9
if "%_VERSION%" == "3" goto finRun

	:: Else run GS2 since version is 2:
	"%JAVA_EXECUTABLE%" -cp classes/;GLI.jar;lib/apache.jar org.greenstone.gatherer.gems.GEMS -gsdl %GSDLHOME% %1 %2 %3 %4 %5 %6 %7 %8 %9

:finRun
    if "%GLILANG%" == "en" echo Done!
    if "%GLILANG%" == "es" echo нHecho!
    if "%GLILANG%" == "fr" echo TerminВ!
    if "%GLILANG%" == "ru" echo Выполнено!
    goto done


:exit
echo.
pause
color 07
popd
:done
:: ---- Clean up ----
set JAVAPATH=
set JAVA_EXECUTABLE=
color 07
popd

endlocal