@echo off

setlocal enabledelayedexpansion

pushd "%CD%"
CD /D "%~dp0"
set GSDLLANG=en

echo.
echo.
echo  ####                        #
echo ##                           #
echo #     ###  ##   ##  ### ### ###  ##  ###  ##
echo #   # #   #### #### # # ##   #  #  # # # ####
echo ##  # #   #    #    # #   #  #  #  # # # #
echo  #### #    ###  ### # # ###  ##  ##  # #  ###
echo (C) 2008, New Zealand Digital Library Project
echo.
echo.
echo.

if "!GSDLHOME!" == "" goto start
if "!GSDLHOME!" == "!CD!" if not "!GSDLOS!" == "" (
	echo Your environment is already set up for Greenstone
	goto done
)

:start
if "!OS!" == "Windows_NT" goto WinNT
if "!OS!" == "" goto Win95
if "!GSDLLANG!" == "en" echo Setup failed - your PATH has not been set
if "!GSDLLANG!" == "es" echo No se pudo realizar la configuraciвn - no se ha establecido la RUTA.
if "!GSDLLANG!" == "fr" echo EchВc de l'installation - votre variable PATH n'a pas ВtВ ajustВe
if "!GSDLLANG!" == "ru" echo Установка не удалась - ПУТЬ не был установлен
goto End

:WinNT
set GSDLHOME=%CD%
set GSDLOS=windows

REM Override Imagemagick and Ghostscript paths to the bundled applications shipped with greenstone if they exists otherwise use default environment variables.
if exist "!GSDLHOME!\bin\windows\ghostscript\bin\gsdll32.dll" set GS_DLL=!GSDLHOME!\bin\windows\ghostscript\bin\gsdll32.dll
if exist "!GSDLHOME!\bin\windows\ghostscript\lib\*.*" set GS_LIB=!GSDLHOME!\bin\windows\ghostscript\lib
if exist "!GSDLHOME!\bin\windows\ghostscript\bin\*.*" set PATH=!GSDLHOME!\bin\windows\ghostscript\bin;!PATH!
:: ImageMagick environment vars are now set in bin\script\gs-magick.pl
::if exist "!GSDLHOME!\bin\windows\imagemagick\*.*" set PATH=!GSDLHOME!\bin\windows\imagemagick;!PATH!

if "!GS_CP_SET!" == "yes" goto Success
set PATH=!GSDLHOME!\bin\windows;!GSDLHOME!\bin\script;!PATH!
if exist "!GSDLHOME!\bin\windows\perl\bin" (
	set PERLPATH=!GSDLHOME!\bin\windows\perl\bin
	set PATH=!PERLPATH!;!PATH!	
)

set GS_CP_SET=yes
goto Success

:Win95
if "%1" == "SetEnv" goto Win95Env
REM We'll invoke a second copy of the command processor to make
REM sure there's enough environment space
COMMAND /E:2048 /K %0 SetEnv
goto End

:Win95Env
set GSDLHOME=%CD%
set GSDLOS=windows

REM Override Imagemagick and Ghostscript paths to the bundled applications shipped with greenstone if they exists otherwise use default environment variables.
if exist "!GSDLHOME!\bin\windows\ghostscript\bin\gsdll32.dll" set GS_DLL="!GSDLHOME!\bin\windows\ghostscript\bin\gsdll32.dll"
if exist "!GSDLHOME!\bin\windows\ghostscript\lib\*.*" set GS_LIB="!GSDLHOME!\bin\windows\ghostscript\lib"
if exist "!GSDLHOME!\bin\windows\ghostscript\bin\*.*" set PATH="!GSDLHOME!\bin\windows\ghostscript\bin";"!PATH!"
:: ImageMagick environment vars are now set in bin\script\gs-magick.pl
::if exist "!GSDLHOME!\bin\windows\imagemagick\*.*" set PATH="!GSDLHOME!\bin\windows\imagemagick";"!PATH!"

if "!GS_CP_SET!" == "yes" goto Success
set PATH=!GSDLHOME!\bin\windows;!GSDLHOME!\bin\script;!PATH!
if exist "!GSDLHOME!\bin\windows\perl\bin" (
	set PERLPATH=!GSDLHOME!\bin\windows\perl\bin
	set PATH=!PERLPATH!;!PATH!
)
set GS_CP_SET=yes
goto Success


:Success
if "!GSDLLANG!" == "en" echo.
if "!GSDLLANG!" == "en" echo Your environment has successfully been set up to run Greenstone.
if "!GSDLLANG!" == "en" echo Note that these settings will only have effect within this MS-DOS
if "!GSDLLANG!" == "en" echo session. You will therefore need to rerun setup.bat if you want
if "!GSDLLANG!" == "en" echo to run Greenstone programs from a different MS-DOS session.
if "!GSDLLANG!" == "en" echo.

if "!GSDLLANG!" == "es" echo.
if "!GSDLLANG!" == "es" echo Su ambiente ha sido configurado para correr los programas Greenstone.
if "!GSDLLANG!" == "es" echo Recuerde que estos ajustes гnicamente tendrаn efecto dentro de esta sesiвn
if "!GSDLLANG!" == "es" echo MS-DOS. Por lo tanto deberа ejecutar nuevamente setup.bat si desea
if "!GSDLLANG!" == "es" echo correr los programas de Greenstone desde una sesiвn MS-DOS diferente.
if "!GSDLLANG!" == "es" echo.

if "!GSDLLANG!" == "fr" echo.
if "!GSDLLANG!" == "fr" echo Votre environnement a ВtВ configuВre avec succКs pour exВcuter Greenstone
if "!GSDLLANG!" == "fr" echo Notez que ces paramКtrages n'auront d'effet que dans cette session MS-DOS.
if "!GSDLLANG!" == "fr" echo Vous devrez par consВquent rВexВcuter setup.bat si vous voulez faire
if "!GSDLLANG!" == "fr" echo lancer des programmes Greenstone dans une autre session MS-DOS.
if "!GSDLLANG!" == "fr" echo.

if "!GSDLLANG!" == "ru" echo.
if "!GSDLLANG!" == "ru" echo Ваше окружение было успешно настроено, чтобы установить Greenstone Обратите
if "!GSDLLANG!" == "ru" echo внимание, что эти назначения будут только иметь эффект в пределах этого MS DOS
if "!GSDLLANG!" == "ru" echo сессия. Вы будете поэтому должны повторно управлять setup.bat, если Вы хотите
if "!GSDLLANG!" == "ru" echo управлять программами Зелёных изверженных пород от различной сессии MS DOS.
if "!GSDLLANG!" == "ru" echo.

:End
endlocal & set PATH=%PATH%& set GSDLHOME=%GSDLHOME%& set GSDLOS=%GSDLOS%

set savedir=%CD%
cd "%GSDLHOME%"
if exist ext (	
    for /D %%e IN ("ext/*") do call :addexts %%e
)
cd "%savedir%"
set savedir=
goto :doneexts

:addexts
set folder=%1
cd "ext\%folder%"		
if EXIST setup.bat call setup.bat
cd ..\..
goto :eof

:doneexts


if exist "%GSDLHOME%\local\setup.bat" (
    echo.
    echo Running %GSDLHOME%\local\setup.bat
    cd "%GSDLHOME%\local"
    call setup.bat 
    cd "%GSDLHOME%"
)

setlocal enabledelayedexpansion

if exist "%GSDLHOME%\local" (
  set PATH=!GSDLHOME!\local\bin;!PATH!
)

if exist "%GSDLHOME%\apache-httpd" (
  echo +Adding in executable path for apache-httpd
  set PATH=!GSDLHOME!\apache-httpd\!GSDLOS!\bin;!PATH!
  set PATH=!GSDLHOME!\apache-httpd\!GSDLOS!\lib;!PATH!
)

:: test writability of GSDLHOME
@call "!GSDLHOME!\bin\script\checkwritability.bat"

:done
popd
endlocal & set PATH=%PATH%& set GSDLHOME=%GSDLHOME%& set GSDLOS=%GSDLOS%

:: Perl >= v5.18.* randomises map iteration order within a process
set PERL_PERTURB_KEYS=0

:: The user can customise wget flags like number of retries and setting timeouts in the Wgetrc file.
:: The WGETRC environment variable is used by wget to find a user wgetrc file overriding any system level one
:: https://www.gnu.org/software/wget/manual/html_node/Wgetrc-Location.html
set WGETRC=%GSDLHOME%/bin/%GSDLOS%/wgetrc