; Install jpeg.library
; $VER: Install-jpeglibrary V1.0 (20.8.2000)
; © 2000 Paul Huxham

(set #catalog 0) ; english language is default

; Find the current language
(set #i 0)
(while (set #thisfile (select #i
        "english" "italiano" "deutsch" "espańol" "czech" "catalŕ" "dansk" "français"
        "hrvatski" "nederlands" "norsk" "polski" "portuguęs"
        "russian" "srpski" "suomi" "svenska" "ĂeÓtina"
        ""))
    (
        (if (= @language #thisfile)
            (
                (set #catalog #i)
                (set #catalogname #thisfile)
            )
        )
        (set #i (+ #i 1))
    )
)

(set #catalog "English")

; Reset #catalogname as the user may have changed the language above
(if (< #catalog 5)
    (
        (set #catalogname (select #catalog "english" "italiano" "deutsch" "espańol" "czech"))
    )
)

; Some string defaults common for all languages
(set #HOMEPAGE "http://mafeking.scouts.org.au/steeplesoftware")
(set #BLANK "\n")


; ************************** English texts ******************************
(set #INITIAL_MESSAGE
  (cat "\nWelcome to the jpeg.library installer\n\n\n"
    "You can obtain updates and other information\nabout jpeg.library from the homepage\n\n"
    #HOMEPAGE)
)
(set #WRONG_INSTALLER_VERSION "\n\n\n\nYou need at least version 42.9 of Installer\nto install jpeg.library")
(set #WRONG_CPU "\n\n\n\nYou need a 68020 CPU or better\nto use jpeg.library")
(set #WRONG_OS_VERSION "\n\n\n\nYou need at least AmigaOS V2.0\nto use jpeg.library")
(set #INSTALLING "\nInstalling")
(set #PROMPT_INSTALL_PPC "Install PPC (WarpOS) version?")
(set #INSTALL_WHICH_VERSION "\nInstall version for which CPU?")
(set #PROMPT_INSTALL_JPEGPREFS "\nInstall jpeg.library prefs?")
(set #INSTALLING_JPEGPREFS "\nInstalling jpeg.library prefs")
(set #UPDATES_AVAILABLE "\nYou can get the latest version\nof jpeg.library from my home page")
(set #YES "Yes")
(set #NO "No")


; ************************** Deutsche Texte ******************************
(set #INITIAL_MESSAGE
  (cat "\nWillkommen zur jpeg.library Installation\n\n\n"
    "Updates und andere Informationen über die jpeg.library\nbekommst Du auf der Homepage\n\n"
    #HOMEPAGE)
)
(set #WRONG_INSTALLER_VERSION "\n\n\n\nDu benötigst mindestens Version 42.9 des Installers\num die jpeg.library zu installieren")
(set #WRONG_CPU "\n\n\n\nDu benötigst einen 68020 oder besseren Prozessor\num die jpeg.library benutzen zu können")
(set #WRONG_OS_VERSION "\n\n\n\nDu benötigst mindestens AmigaOS V2.0\num die jpeg.library benutzen zu können")
(set #INSTALLING "\nInstalliere...")
(set #PROMPT_INSTALL_PPC "PPC (WarpOS) Version installieren?")
(set #INSTALL_WHICH_VERSION "\nVersion für welchen Prozessor installieren?")
(set #PROMPT_INSTALL_JPEGPREFS "\njpeg.library Einstellungsprogramm installieren?")
(set #INSTALLING_JPEGPREFS "\nInstalliere jpeg.library Einstellungsprogramm...")
(set #UPDATES_AVAILABLE "\nDu kannst die neueste Version der jpeg.library\nauf meiner Homepage bekommen")
(set #YES "Ja")
(set #NO "Nein")


; ************************* Global procedures ***************************
(procedure P_copylib lib destpath newlibname
    (
        (copylib
            (prompt (cat (cat #INSTALLING " ") (fileonly newlibname)))
            (help @copylib-help)
            (newname newlibname)
            (source lib)
            (dest destpath)
            (confirm)
            (optional askuser force)
        )
    )
)


; *********************** jpeg.library install

(if (< @installer-version (+ (* 65536 42) 9))
    (abort #WRONG_INSTALLER_VERSION)
)

(if (< (database "cpu") 68020 )
    (abort #WRONG_CPU)
)

(set os_version (/ (getversion "exec.library" (resident)) 65536))
(if (< os_version 37)
    (abort #WRONG_OS_VERSION)
)

; All essential version numbers are correct, continue installation
(message #INITIAL_MESSAGE)

(complete 0)


; *********************** Sort out what the user has where

; Establish CPU type

(set #ourcpu (database "cpu"))

(if (= #ourcpu "68020") (set #ourcpu 0))
(if (= #ourcpu "68030") (set #ourcpu 0))
(if (= #ourcpu "68040") (set #ourcpu 2))
(if (= #ourcpu "68060") (set #ourcpu 4))

(complete 0)


; *********************** Install jpeg.library

; *********************** Is WarpOS installed
(set #ppc 1) ; No PPC by default

(set warpos_version 0)
(set warpos_version (getversion "warpos.library" ))
(if (> warpos_version 0)
    (
        (set #ppc 0)

        (set #ppc
            (askchoice
                (help @askchoice-help)
                (prompt #PROMPT_INSTALL_PPC)
                (choices #YES #NO)
                (default #ppc)
            )
        )
    )
)

(if (= #ppc 1)
    (set #cpu_install
        (askchoice
            (help @askchoice-help)
            (prompt #INSTALL_WHICH_VERSION)
            (choices "68020" "68020/68881" "68040" "68040/68881" "68060" "68060/68881")
            (default #ourcpu)
        )
    )
)

(set @default-dest "Libs:")

(if (= @user-level 2) ;If expert user, ask directory
    (
        (set @default-dest
            (askdir
                (prompt #SELECT_INSTALL_DIRECTORY)
                (help @askdir-help)
                (default @default-dest)
            )
        )
    )
)

(if (= #ppc 0)
    (
        ; PPC installed
        (P_copylib "Libs/jpeg.library_wos" @default-dest "jpeg.library")
    )
    (
        (set #entry (select #cpu_install "020std" "020881" "040std" "040881" "060std" "060881" ""))
        (set #entry (cat "Libs/jpeg.library_" #entry))

        (P_copylib #entry @default-dest "jpeg.library")
    )
)


(complete 80)


(if (=
    (askchoice
        (help @askchoice-help)
        (prompt #PROMPT_INSTALL_JPEGPREFS)
        (choices #YES #NO)
        (default 0)
    )   0 )
    (
        (copyfiles
            (prompt #INSTALLING_JPEGPREFS)
            (source "Prefs")
            (choices "JpegLibrary" "JpegLibrary.info" )
            (help @copyfiles-help)
            (dest "SYS:Prefs")
            (files)
            (noposition)
            (optional askuser)
            (confirm)
        )
    )
)

(complete 100)

; *********************** Finished installation

(message (cat #UPDATES_AVAILABLE #BLANK #BLANK #HOMEPAGE))