Sound Galaxy Audio Applications & Utilities/Sound Galaxy Audio Applications & Utilities.iso/PMMSETUP.MST

Text File | 1994-03-23 | 19.4 KB | 739 lines

'**************************************************************************
'*                     Professor MULTIMEDIA Setup Script
'**************************************************************************

'' Define DEBUG for script debugging

'$INCLUDE 'setupapi.inc'
'$INCLUDE 'msdetect.inc'

''Dialog ID's
CONST WELCOME      = 100
CONST NODSPACE     = 101
CONST ASKQUIT      = 200
CONST DESTPATH     = 300
CONST EXITFAILURE  = 400
CONST EXITQUIT     = 600
CONST EXITSUCCESS  = 700
CONST WHICHINST    = 800
CONST APPHELP      = 900
CONST WHICHINSTHLP = 910
CONST TESTSOUND    = 1100
CONST INSTALLDRV   = 1200
CONST SOUNDPLAYED  = 1300
CONST WAITDLG      = 1400
CONST EXITREBOOT   = 1500
CONST BBD1         = 5000
CONST BBD6         = 5050
CONST SOUNDSDLG    = 5200
CONST CUSTINST     = 6200
CONST TOOBIG       = 6300
CONST BADPATH      = 6400

'' For message boxes
CONST MB_YESNO=4
CONST IDNO=7
CONST IDYES=6

''Bitmap ID
CONST LOGO         = 1

''File Types
CONST BASEFILES     = 1
CONST SOUNDFILES    = 3

''Install directories, etc.
GLOBAL DEST$        ''Default destination directory.
GLOBAL WINDRIVE$    ''Windows drive letter.
GLOBAL CUIDLL$      ''CUI DLL
GLOBAL WINDIR$      ''Windows directory
GLOBAL SYSDIR$      ''System directory
GLOBAL WININI$      ''"win.ini"
GLOBAL SYSINI$      ''GetWindowsDir() + "system.ini"
GLOBAL CDDRV$       ''EUB - CDROM drive root directory

''Install item lists
GLOBAL BASE$        ''List of base files
GLOBAL SOUNDS$      ''List of all sounds.

GLOBAL BASEINST$    ''List of base files to install (subset of BASE$)
GLOBAL SOUNDSINST$  ''List of sounds to install (subset of SOUNDS$)

''Custom Install list symbol names
GLOBAL BASENEEDS$   ''Option list costs per drive
GLOBAL SOUNDNEEDS$
GLOBAL EXTRACOSTS$  ''List of extra costs to add per drive

''Custom Install dialog list symbol names
GLOBAL CHECKSTATES$ ''List of check box values
GLOBAL STATUSTEXT$  ''List of values to initialize status items
GLOBAL DRIVETEXT$   ''Drive space info, etc.

'' Install DSOUND
GLOBAL INSTDSOUND%

'' Customize product
GLOBAL CUSTOMIZE%

'' Test sound hardware
GLOBAL DOTEST%

GLOBAL PMMFOUND%
GLOBAL CUSTINSTALL%

'' Which type of install to perform, by default
GLOBAL DEFINSTOPT$

''Progman titles
GLOBAL PMMAPP$      ''Name of PMM app

''Win.ini [ProfMultiMedia] install code
GLOBAL INSTDIR$

''Space requirements
GLOBAL FITS%        '' > 0 if everything fits

DECLARE SUB RecalcOptFiles (ftype%)
DECLARE FUNCTION MakePath (szDir$, szFile$) AS STRING
DECLARE FUNCTION GetWindowsVersionCorrectly& ()
DECLARE FUNCTION MakeVer& (x as integer, y as integer)
DECLARE FUNCTION StringInList (s$, y$) AS INTEGER
DECLARE FUNCTION sndPlaySound LIB "MMSYSTEM.DLL" (f$, fl%) AS INTEGER
DECLARE SUB RemoveSectionFiles (dest$, sect$)
DECLARE SUB RemDirectory (d$)
DECLARE FUNCTION HasSoundDriver() AS INTEGER
DECLARE SUB SendProgmanCommand LIB "CUI.DLL" (s$)

'' These are defined in wsf.inc (product-specific)
DECLARE SUB SetProductTitles
DECLARE FUNCTION InfFile() AS STRING
DECLARE FUNCTION MakeInstDir(D$) AS STRING
DECLARE SUB AddInfSectionNames (BASE$, SOUNDS$, BASEINST$, SOUNDSINST$)
DECLARE SUB RecalcPath
DECLARE SUB AddOptFilesToCopyList (ftype%)
DECLARE SUB SetDriveStatus
DECLARE SUB AddOptFiles
DECLARE SUB ConfigureApps
DECLARE SUB AddBillboards
DECLARE SUB DoUninstall


'' This is where it all begins!

INIT:

    CUIDLL$ = "cui.dll"
    DEFINSTOPT$ = "2"       '' "1" = 1st radiobutton selection, "2"=2nd, "3"=3rd
    INSTDSOUND% = 0
    CUSTOMIZE% = -1
    DOTEST% = -1
    CDDRV$ = GetSymbolValue("STF_SRCDIR")   ''EUB - Intallation drive root directory
'-- CDDRV$ = MID$(CDDRV$,1,2) + "\MAINMENU\"   ''EUB - get the drive string + set dir

    SetProductTitles

    HELPPROC$ = "FHelpDlgProc"      ''Help dialog procedure

    SetBitmap CUIDLL$, LOGO


'' We don't do Windows 3.0...

    If GetWindowsVersionCorrectly() < MakeVer(3, 10) Then
    i% = DoMsgBox("This product requires Windows version 3.10 or greater", PMMAPP$, MB_OK)
    GOTO DONEFINIFIN
    End If

''Find location of INF file and create a default dest. dir

    szInf$ = GetSymbolValue("STF_SRCINFPATH")
    IF szInf$ = "" THEN
        szInf$ = GetSymbolValue("STF_CWDDIR") + InfFile()
    END IF

    '' Load the INF file
    ReadInfFile szInf$

    '' Construct default strings
    WINDIR$ = GetWindowsDir()
    SYSDIR$ = GetWindowsSysDir()
    WININI$ = "win.ini"
    SYSINI$ = MakePath(WINDIR$, "system.ini")

    '' Construct the default install path
    WINDRIVE$ = MID$(WINDIR$, 1, 1)
    DEST$ = MakeInstDir(WINDRIVE$)
''----------------------------------------------------------------------
'' We need to install some drivers on the Windows directory, and the TBK
'' files into another drive, if we don't have enough space.  So we better
'' make sure there's enough (NON-COMPRESSED) diskspace available in the
'' Windows directory.  We need about 507 K of diskspace for these drivers,
'' but, let's double this amount, in case the user has DBLSPACE installed
'' in his system.
''
CHKDSK:
    free& = GetFreeSpaceForDrive(WINDRIVE$) / 1024
''i%=DoMsgBox("drive$=" + WINDRIVE$ +" free="+STR$(free&), "Debugging", MB_OK)


    IF free& < 1024 THEN            ''if free diskspace < 1 megabyte

        sz$ = UIStartDlg(CUIDLL$, NODSPACE, "FInfoDlgProc", 0, "")

        UIPop 1
        IF sz$ = "EXIT" THEN
            GOSUB TOOBIG
            END
        ELSEIF sz$ = "CONTINUE" THEN
            GOTO CHKDSK
        END IF
        GOTO CHKDSK
    END IF
''----------------------------------------------------------------------
    '' Setup install symbols
    BASE$ = "Base Files"
    SOUNDS$ = "Sounds"
    BASEINST$ = "Base Files Inst"
    SOUNDSINST$ = "Sounds Inst"

    SetSymbolValue BASE$, ""
    SetSymbolValue SOUNDS$, ""

    ''Set up symbols for the initial install dialog
    RADIODEFAULT$ = "Radio Default"

    ''Set up symbols for the custom install dialog
    CHECKSTATES$ = "CheckItemsState"
    STATUSTEXT$  = "StatusItemsText"
    DRIVETEXT$   = "DriveStatusText"
    FOR i% = 1 TO 4 STEP 1
        AddListItem CHECKSTATES$, "ON"
    NEXT i%
    FOR i% = 1 TO 4 STEP 1
        AddListItem STATUSTEXT$, ""
    NEXT i%
    FOR i% = 1 TO 7 STEP 1
        AddListItem DRIVETEXT$, ""
    NEXT i%
    ReplaceListItem DRIVETEXT$, 7, DEST$

    ''Disk cost list symbols
    BASENEEDS$   = "BaseNeeds"
    SOUNDNEEDS$  = "SoundNeeds"
    EXTRACOSTS$  = "ExtraCosts"
    FOR i% = 1 TO 26 STEP 1
        AddListItem EXTRACOSTS$, "0"
    NEXT i%

    '' Locate sounds for install
    INSTSNDDIR$ = MakePath(GetSymbolValue("STF_SRCDIR"), "stup\soundfx")

    ''Configure lists of installable files
    AddInfSectionNames BASE$, SOUNDS$, BASEINST$, SOUNDSINST$

'$IFDEF DEBUG
    i% = SetSizeCheckMode(scmOnIgnore)    '' could use scmOff; def = scmOnFatal
'$ENDIF ''DEBUG


'' Display Welcome dialog
WELCOME:
''  res% = sndPlaySound(MakePath(INSTSNDDIR$, "v1.wav"), 3)

    sz$ = UIStartDlg(CUIDLL$, WELCOME, "FInfoDlgProc", APPHELP, HELPPROC$)

    IF sz$ = "EXIT" THEN
        GOSUB ASKQUIT
        GOTO WELCOME
    ELSEIF sz$ = "CONTINUE" THEN
        UIPop 1
        GOTO CUSTOMIZE
    END IF
    GOTO WELCOME


'' See which install user wants
WHICHINST:


'' Customize the copy of the product
CUSTOMIZE:
    IF NOT CUSTOMIZE% THEN
        GOTO SOUNDTEST
    END IF


'' Test the sound system
SOUNDTEST:
    IF NOT DOTEST% THEN
        GOTO DOINST
    END IF

    sz$ = UIStartDlg(CUIDLL$, TESTSOUND, "FInfoDlgProc", WHICHINSTHLP, HELPPROC$)

    IF sz$ = "EXIT" THEN
        GOSUB ASKQUIT
        GOTO SOUNDTEST
    ELSEIF sz$ = "CONTINUE" THEN
        UIPop 1
        IF HasSoundDriver() THEN
            GOTO DOINST
        ELSE
            GOTO INSTDSOUND
        END IF
    ELSEIF sz$ = "TEST" THEN
        w$ = MakePath(INSTSNDDIR$, "test123.wav")
        res% = sndPlaySound(w$, 2)
        UIPop 1
        GOTO DIDPLAY
    END IF
    GOTO SOUNDTEST


'' Did the sound play?
DIDPLAY:
    sz$ = UIStartDlg(CUIDLL$, SOUNDPLAYED, "FInfoDlgProc", WHICHINSTHLP, HELPPROC$)

    IF sz$ = "EXIT" THEN
        GOSUB ASKQUIT
        GOTO DIDPLAY
    ELSEIF sz$ = "YES" THEN
        UIPop 1
        GOTO DOINST
    ELSEIF sz$ = "NO" THEN
        UIPop 1
        GOTO INSTDSOUND
    ELSEIF sz$ = "BACK" THEN
        UIPop 1
        GOTO SOUNDTEST
    END IF
    GOTO DIDPLAY


'' Install DSOUND
INSTDSOUND:
    sz$ = UIStartDlg(CUIDLL$, INSTALLDRV, "FInfoDlgProc", WHICHINSTHLP, HELPPROC$)

    IF sz$ = "EXIT" THEN
        GOSUB ASKQUIT
        GOTO INSTDSOUND
''--ELSEIF sz$ = "INSTALL" THEN
''      UIPop 1
''      INSTDSOUND% = -1
''      GOTO DOINST
''  ELSEIF sz$ = "CONTINUE" THEN
''      UIPop 1
''------GOTO DOINST
    ELSEIF sz$ = "BACK" THEN
        UIPop 1
        GOTO DIDPLAY
    END IF
    GOTO INSTDSOUND


'' Do the appropriate type of install
DOINST:
    IF CUSTINSTALL% THEN
        GOTO CUSTINST
    END IF
    '' else fall-thru

''Perform a default installation (of all files and options)
DEFINST:
    RecalcPath
    SetDriveStatus

GETDEFINSTPATH:
    GOSUB GETPATH

    IF sz$ = "CONTINUE" THEN
    ''Install only if it will fit.
        IF FITS% > 0 THEN
            GOSUB TOOBIG
            GOTO GETDEFINSTPATH
        END IF
        UIPop 1
        GOTO INSTALL
    ELSEIF sz$ = "BACK" THEN
        GOTO CUSTOMIZE
    END IF
    GOTO GETDEFINSTPATH


''Perform a custom installation (let user choose files, etc)
CUSTINST:
    RecalcPath
    SetDriveStatus

''  res% = sndPlaySound(MakePath(INSTSNDDIR$, "v4.wav"), 3)

CUSTINSTDLG:
    sz$ = UIStartDlg(CUIDLL$, CUSTINST, "FCustInstDlgProc", APPHELP, HELPPROC$)

    IF sz$ = "CONTINUE" THEN
    ''Install only if it will fit.
        IF FITS% > 0 THEN
            GOSUB TOOBIG
            GOTO CUSTINSTDLG
        END IF
        UIPop 1
        GOTO INSTALL
    ELSEIF sz$ = "PATH" THEN
''      res% = sndPlaySound(MakePath(INSTSNDDIR$, "v5.wav"), 3)
        GOSUB GETPATH
        GOTO CUSTINSTDLG
    ELSEIF sz$ = "CHK1" THEN
        RecalcOptFiles BASEFILES
        SetDriveStatus
        GOTO CUSTINSTDLG
    ELSEIF sz$ = "CHK3" THEN
        RecalcOptFiles SOUNDFILES
        SetDriveStatus
        GOTO CUSTINSTDLG
    ELSEIF sz$ = "BTN3" THEN
        GOTO SOUNDFILES
    ELSEIF sz$ = "EXIT" THEN
        GOSUB ASKQUIT
        GOTO CUSTINST
    END IF
    GOTO CUSTINSTDLG


INSTALL:
    SetRestartDir DEST$
    ClearCopyList

    AddOptFiles

    AddBillboards

BACKLASH:
    IF (MID$(DEST$, (LEN(DEST$)), 1)) = "\" THEN
            DEST$ = MID$(DEST$, 1, (LEN(DEST$)-1))
        GOTO BACKLASH
    END IF


    CreateDir DEST$, cmoNone

    UIPopAll

    res% = sndPlaySound(MakePath(INSTSNDDIR$, "v6.wav"), 3)

    ''Do the copyn'
    SetCopyGaugePosition 10, 135
    CopyFilesInCopyList

    ''Back up SYSTEM.INI and WIN.INI
    CopyFile MakePath(WINDIR$, WININI$), MakePath(WINDIR$, "WIN.BAK"), cmoOverwrite, 0
    CopyFile SYSINI$, MakePath(WINDIR$, "SYSTEM.BAK"), cmoOverwrite, 0

    '' Configure the installed applications
    ConfigureApps

    ''See if we need to restart Windows to finish installing system files which may be in use
    IF RestartListEmpty() = 0 THEN
    i% = DoMsgBox("Certain system files that Setup needs to install are currently in use." + "  Please close all other applications and press OK.  Setup will exit Windows, install these files, and restart Windows.", PMMAPP$ + " Setup", MB_OK)
    i% = ExitExecRestart()
    END IF

QUIT:
    ON ERROR GOTO ERRQUIT

    IF ERR = 0 THEN
        res% = sndPlaySound(MakePath(INSTSNDDIR$, "v7.wav"), 3)
        dlg% = EXITREBOOT
    ELSEIF ERR = STFQUIT THEN
        res% = sndPlaySound(MakePath(INSTSNDDIR$, "v8.wav"), 3)
        dlg% = EXITQUIT
    ELSE

'$IFNDEF DEBUG
    RESUME NEXT
'$ELSE
    dlg% = EXITFAILURE
'$ENDIF

    END IF

QUITL1:
    sz$ = UIStartDlg(CUIDLL$, dlg%, "FInfo0DlgProc", 0, "")
''  res% = sndPlaySound(MakePath(INSTSNDDIR$, "v9.wav"), 2)
''  IF sz$ = "REACTIVATE" THEN
''      GOTO QUITL1
''  END IF
    UIPop 1

DONEFINIFIN:
    END

ERRQUIT:
    res% = sndPlaySound(MakePath(INSTSNDDIR$, "v10.wav"), 3)
    i% = DoMsgBox("An error has during installation. Please call Individual Software Customer Service at [phone]!", "Setup Error", MB_OK+MB_TASKMODAL+MB_ICONHAND)
    END



GETPATH:
    SetSymbolValue "EditTextIn", DEST$
    SetSymbolValue "EditFocus", "END"
GETPATHL1:
    sz$ = UIStartDlg(CUIDLL$, DESTPATH, "FEditDlgProc", APPHELP, HELPPROC$)

    IF sz$ = "CONTINUE" THEN
        olddest$ = DEST$
        DEST$ = GetSymbolValue("EditTextOut")
        ''Validate new path.


        VALPATH:
        IF (MID$(DEST$, (LEN(DEST$)), 1)) = "\" THEN
            DEST$ = MID$(DEST$, 1, (LEN(DEST$)-1))
            GOTO VALPATH
        END IF

        IF IsDriveValid(MID$(DEST$, 1, 1)) = 0 THEN
            i% = DoMsgBox("This is not a valid path. Please enter a different path.", APP$, MB_OK)
            GOTO GETPATHL1
        END IF


        IF (MID$(DEST$, 2, 1)) <> ":" THEN
            i% = DoMsgBox("This is not a valid path. Please enter a different path.", APP$, MB_OK)
            GOTO GETPATHL1
        END IF

        IF NETINSTALL%=0 THEN
          IF IsDriveNetwork(MID$(DEST$, 1, 1)) > 0 THEN
              i% = DoMsgBox("This is network drive. Please enter a different path.", APP$, MB_OK)
              GOTO GETPATHL1
          END IF
        END IF

        SetDriveStatus
        IF FITS% > 0 THEN
            GOSUB TOOBIG
            GOTO GETPATHL1
        END IF

        IF IsDriveRemovable(DEST$) > 0 THEN
            i% = DoMsgBox("This program must be installed to a hard drive. Please enter a different drive.", APP$, MB_OK)
            GOTO GETPATHL1
        END IF

        IF DEST$+"\"=GetWindowsSysDir THEN
            i% = DoMsgBox("This program can not be installed into the Windows directory. Please enter a different path.", APP$, MB_OK)
            GOTO GETPATHL1
        END IF

        IF DEST$+"\"=GetWindowsDir THEN
            i% = DoMsgBox("This program can not be installed into the Windows directory. Please enter a different path.", APP$, MB_OK)
            GOTO GETPATHL1
        END IF

        UIPop 1


        ''Truncate display if too long.
        IF LEN(DEST$) > 23 THEN
            ReplaceListItem DRIVETEXT$, 7, MID$(DEST$, 1, 23)+"..."
        ELSE
            ReplaceListItem DRIVETEXT$, 7, DEST$
        END IF

        ''Recalc if path changed.
        IF (olddest$ <> DEST$) AND (olddest$ <> DEST$+"\") AND (olddest$+"\" <> DEST$) THEN
            RecalcPath
            SetDriveStatus
        END IF

        olddest$ = ""
        RETURN
    ELSEIF sz$ = "EXIT" THEN
        GOSUB ASKQUIT
        GOTO GETPATHL1
    ELSEIF sz$ = "BACK" THEN
        UIPop 1
        RETURN
    END IF
    GOTO GETPATHL1


SOUNDFILES:
    SetSymbolValue "ListItemsIn", GetSymbolValue(SOUNDS$)
    SetSymbolValue "ListItemsOut", GetSymbolValue(SOUNDSINST$)
SOUNDF:
    sz$ = UIStartDlg(CUIDLL$, SOUNDSDLG, "FMultiDlgProc", APPHELP, HELPPROC$)

    IF sz$ = "CONTINUE" THEN
        UIPop 1
        SetSymbolValue SOUNDSINST$, GetSymbolValue("ListItemsOut")
        RecalcOptFiles SOUNDFILES
        SetDriveStatus
        GOTO CUSTINSTDLG
    ELSEIF sz$ = "EXIT" THEN
        GOSUB ASKQUIT
        GOTO SOUNDF
    ELSE '' Back...
        UIPop 1
        GOTO CUSTINSTDLG
    END IF
    GOTO SOUNDF

TOOBIG:
    sz$ = UIStartDlg(CUIDLL$, TOOBIG, "FInfo0DlgProc", 0, "")
    UIPop 1
    RETURN



BADPATH:
    sz$ = UIStartDlg(CUIDLL$, BADPATH, "FInfo0DlgProc", 0, "")
    UIPop 1
    RETURN


ASKQUIT:
    res% = sndPlaySound(MakePath(INSTSNDDIR$, "v12.wav"), 3)

    sz$ = UIStartDlg(CUIDLL$, ASKQUIT, "FQuitDlgProc", 0, "")

    IF sz$ = "EXIT" THEN
        UIPopAll
        ERROR STFQUIT
''- ELSEIF sz$ = "REACTIVATE" THEN
''----- GOTO ASKQUIT
    ELSE
        UIPop 1
    END IF
    RETURN


''Recalculate space based on install options...
SUB RecalcOptFiles (ftype%) STATIC

    CursorSave% = ShowWaitCursor()

    sz$ = UIStartDlg(CUIDLL$, WAITDLG, "FModelessDlgProc", APPHELP, HELPPROC$)

    ClearCopyList

    AddOptFilesToCopyList ftype%

    fExtra% = 0
    IF ftype% = BASEFILES THEN
        ListSym$ = BASENEEDS$
    IF GetListItem(CHECKSTATES$, BASEFILES) = "ON" THEN
        ''Add extra cost to Windows drive for ini/progman/pointers
        ndrive% = ASC(ucase$(WINDRIVE$)) - ASC("A") + 1
        ReplaceListItem EXTRACOSTS$, ndrive%, "2097152"
        fExtra% = 1
    END IF
    ELSEIF ftype% = SOUNDFILES THEN
        ListSym$ = SOUNDNEEDS$
    END IF

    StillNeed& = GetCopyListCost(EXTRACOSTS$, ListSym$, "")

    cost& = 0
    FOR i% = 1 TO 26 STEP 1
        cost&  = cost& + VAL(GetListItem(ListSym$, i%))
    NEXT i%
    ReplaceListItem STATUSTEXT$, ftype%, STR$(cost& / 1024) + " K"

    IF fExtra% THEN
        ReplaceListItem EXTRACOSTS$, ndrive%, "0"
    END IF

    UIPop 1

    RestoreCursor CursorSave%

    ListSym$ = ""
END SUB


''Make path from dir and szFile; add \  as needed
FUNCTION MakePath (szDir$, szFile$) STATIC AS STRING
    IF szDir$ = "" THEN
        MakePath = szFile$
    ELSEIF szFile$ = "" THEN
        MakePath = szDir$
    ELSEIF MID$(szDir$, LEN(szDir$), 1) = "\" THEN
        MakePath = szDir$ + szFile$
    ELSE
        MakePath = szDir$ + "\" + szFile$
    END IF
END FUNCTION


'' Return true if the given string is in the symbol's list
FUNCTION StringInList (s$, y$) STATIC AS INTEGER
    l% = GetListLength(y$)
    FOR i% = 1 TO l
    IF s$ = GetListItem(y$, i%) THEN
        StringInList = -1
        GOTO DONE
    END IF
    NEXT i%
    StringInList = 0
DONE:
END FUNCTION


''Get Windows version
FUNCTION GetWindowsVersionCorrectly& () STATIC
    GetWindowsVersionCorrectly = GetWindowsMajorVersion() * 256 + GetWindowsMinorVersion()
END FUNCTION


'' Turn x, y into a major.minor version long
FUNCTION MakeVer& (x as integer, y as integer) STATIC
    MakeVer = x * 256 + y
END FUNCTION


'' Remove all files in the given .INF section
SUB RemoveSectionFiles (dest$, sect$) STATIC
    foo$ = "foo"
    MakeListFromSectionFilename foo$, sect$
    l% = GetListLength(foo$)
    FOR i% = 1 TO l% STEP 1
        RemoveFile MakePath(dest$, GetListItem(foo$, i%)), cmoForce
    NEXT i%
    foo$ = ""
END SUB


'' Remove directory and all files in it, if it exists
SUB RemDirectory(d$) STATIC
    IF Exists(MakePath(d$, "NUL")) THEN
        Kill MakePath(d$, "*.*")
        RmDir d$
    END IF
END SUB


'' Return True (-1) if the user has a sound driver in the [drivers]
''  section of win.ini.
FUNCTION HasSoundDriver() STATIC AS INTEGER
    r% = 0
    IF GetIniKeyString(SYSINI$, "drivers", "wave") <> "" THEN
        r% = -1
    ELSEIF GetIniKeyString(SYSINI$, "drivers", "wave1") <> "" THEN
        r% = -1
    ELSEIF GetIniKeyString(SYSINI$, "drivers", "wave2") <> "" THEN
        r% = -1
    ELSEIF GetIniKeyString(SYSINI$, "drivers", "wave3") <> "" THEN
        r% = -1
    ELSEIF GetIniKeyString(SYSINI$, "drivers", "wave4") <> "" THEN
        r% = -1
    ELSEIF GetIniKeyString(SYSINI$, "drivers", "wave5") <> "" THEN
        r% = -1
    END IF
    HasSoundDriver = r%
END FUNCTION

'' Include product-specific function definitions
'$INCLUDE 'specific.inc'