TestDrive Super Store 4.0/TESTDRIVE_4.ISO/efs_lite/disk1/setupapi.in_/setupapi.bin

Text File | 1994-03-20 | 34.5 KB | 1,074 lines

'**************************************************************************
'*******************************  Windows API's  **************************
'**************************************************************************
GLOBAL hSetup AS INTEGER
GLOBAL fFrameInit AS INTEGER
GLOBAL fInstallInit AS INTEGER

CONST SM_CXSCREEN = 0
CONST SM_CYSCREEN = 1

CONST WF_80x87    = 1024
CONST WF_CPU186   =  128
CONST WF_CPU286   =    2
CONST WF_CPU386   =    4
CONST WF_CPU486   =    8
CONST WF_STANDARD =   16
CONST WF_ENHANCED =   32


'' DoMsgBox Flags

CONST MB_OK          = 0
CONST MB_ICONHAND    = 16
CONST MB_TASKMODAL   = 8192


DECLARE FUNCTION DoMsgBox LIB "mscomstf.dll" (lpText$,lpCaption$,wType%) As INTEGER
DECLARE FUNCTION GetWindowsDirectory LIB "kernel" (szBuf$, cbBuf%) AS INTEGER
DECLARE FUNCTION GetSystemDirectory LIB "kernel" (szBuf$, cbBuf%) AS INTEGER
DECLARE FUNCTION GetProfileString LIB "kernel" (szSect$, szKey$, szDefault$, szBuf$, cbBuf%) AS INTEGER
DECLARE FUNCTION GetVersion LIB "kernel" AS INTEGER
DECLARE FUNCTION GetSystemMetrics LIB "user" (nIndex%) AS INTEGER
DECLARE FUNCTION GetWinFlags LIB "kernel" AS LONG




'**************************************************************************
'****************************** Setup Constants ***************************
'**************************************************************************


''Command Option Flags

CONST cmoVital       = 1
CONST cmoCopy        = 2
CONST cmoUndo        = 4
CONST cmoRoot        = 8
CONST cmoDecompress  = 16
CONST cmoTimeStamp   = 32
CONST cmoReadOnly    = 64
CONST cmoBackup      = 128
CONST cmoForce       = 256
CONST cmoRemove      = 512
CONST cmoOverwrite   = 1024
CONST cmoAppend      = 2048
CONST cmoPrepend     = 4096
CONST cmoNone        = 0
CONST cmoAll         = 65535


''File Exist Modes

CONST femExists     = 0
CONST femRead       = 1
CONST femWrite      = 2
CONST femReadWrite  = 3


''Read-Only Return Code

CONST ynrcNo         = 0
CONST ynrcYes        = 1
CONST ynrcErr1       = 2
CONST ynrcErr2       = 3
CONST ynrcErr3       = 4
CONST ynrcErr4       = 5
CONST ynrcErr5       = 6
CONST ynrcErr6       = 7
CONST ynrcErr7       = 8
CONST ynrcErr8       = 9
CONST ynrcErr9       = 10


''General Return Codes

CONST grcOkay       = 0
CONST grcNotOkay    = 1
CONST grcUserQuit   = 48


''Ranges

''CONST cbSymValMax = 8192
CONST cbSymValMax = 512
    ''REVIEW: symbol table will allow strings up to 8192 bytes
    '' but we get Out of String Space wattdrvr error if we alloc
    '' STRING$() that big. (See GetSymbolValue and GetListItem)
    '' We should look into using dynamic far alloc instead of
    '' STRING$ for large buffers.
    '' NOTE: 8192 works okay with runtime wattdrvr, however.


''ON ERROR Error Codes
CONST STFERR      = 1024   ''setup system error
CONST STFQUIT     = 1025   ''user quit

CONST scmOff      = 0
CONST scmOnIgnore = 1
CONST scmOnFatal  = 2


'**************************************************************************
'********************************  Setup API's  ***************************
'**************************************************************************

'' common

DECLARE FUNCTION FParseFATPathIntoPieces LIB "mscomstf.dll" (szPath$, szVol$, cbVol%, szDir$, cbDir%, szFile$, cbFile%) AS INTEGER
DECLARE FUNCTION FOpenInf LIB "mscomstf.dll" (szFile$, fCheck%, fCheckSyms%) AS INTEGER
DECLARE FUNCTION FSetSilent LIB "mscomstf.dll" (mode%) AS INTEGER
DECLARE FUNCTION FSetBeepingMode LIB "mscomstf.dll" (mode%) AS INTEGER
DECLARE FUNCTION HShowWaitCursor LIB "msshlstf.dll" AS INTEGER
DECLARE FUNCTION FRestoreCursor  LIB "msshlstf.dll" (hPrev%) AS INTEGER
DECLARE FUNCTION FOpenLogFile    LIB "mscomstf.dll" (szFile$, fAppend%) AS INTEGER
DECLARE FUNCTION FCloseLogFile   LIB "mscomstf.dll" AS INTEGER
DECLARE FUNCTION FWriteToLogFile LIB "mscomstf.dll" (sz$, fRequire%) AS INTEGER
DECLARE FUNCTION CbGetInfSectionKeyField LIB "mscomstf.dll" (szSect$, szKey$, iField%, szBuf$, cbBuf%) AS INTEGER
DECLARE FUNCTION FMakeListInfSectionField LIB "mscomstf.dll" (szSym$, szSect$, iField%) AS INTEGER


''shell

DECLARE FUNCTION FSetBitmap LIB "msshlstf.dll" (szDll$, Bitmap%) AS INTEGER
DECLARE FUNCTION FSetAbout LIB "msshlstf.dll" (szAbout1$, szAbout2$) AS INTEGER
DECLARE FUNCTION FDoDialog LIB "msuilstf.dll" (hwnd%, szDll$, Dlg%, szDlgProc$, HelpDlg%, szHelpProc$) AS INTEGER
DECLARE FUNCTION FKillNDialogs LIB "msuilstf.dll" (n%) AS INTEGER
DECLARE SUB SetWindowText LIB "User" (hwnd%, lpString$)
DECLARE FUNCTION FSetSymbolValue LIB "msshlstf.dll" (szSymbol$, szValue$) AS INTEGER
DECLARE FUNCTION FRemoveSymbol LIB "mscomstf.dll" (szSym$) AS INTEGER
DECLARE FUNCTION CbGetSymbolValue LIB "mscomstf.dll" (szSymbol$, szValue$, Length%) AS INTEGER
DECLARE FUNCTION UsGetListLength LIB "mscomstf.dll" (szSymbol$) AS INTEGER
DECLARE FUNCTION CbGetListItem LIB "mscomstf.dll" (szListSymbol$, n%, szListItem$, cbMax%) AS INTEGER
DECLARE FUNCTION FAddListItem LIB "mscomstf.dll" (szListSymbol$, szListItem$) AS INTEGER
DECLARE FUNCTION FReplaceListItem LIB "mscomstf.dll" (szListSymbol$, n%, szListItem$) AS INTEGER
DECLARE FUNCTION FSetSymbolToListOfInfKeys LIB "mscomstf.dll" (szSym$, szSect$, fNulls%) AS INTEGER


''shell

DECLARE FUNCTION InitializeFrame LIB "msshlstf.dll" (szCmdLine$) AS INTEGER
DECLARE FUNCTION HwndFrame LIB "msshlstf.dll" AS INTEGER
DECLARE FUNCTION HinstFrame LIB "msshlstf.dll" AS INTEGER



''install

DECLARE SUB      ProSetPos LIB "msinsstf.dll" (x%, y%)
DECLARE FUNCTION FCreateDir LIB "msinsstf.dll" (szDir$, cmo%) AS INTEGER
DECLARE FUNCTION FRemoveDir LIB "msinsstf.dll" (szDir$, cmo%) AS INTEGER
DECLARE FUNCTION FAddSectionFilesToCopyList LIB "mscomstf.dll" (szSect$, szSrc$, szDest$) AS INTEGER
DECLARE FUNCTION FAddSectionKeyFileToCopyList LIB "mscomstf.dll" (szSect$, szKey$, szSrc$, szDest$) AS INTEGER
DECLARE FUNCTION FAddSpecialFileToCopyList LIB "mscomstf.dll" (szSect$, szKey$, szSrc$, szDest$) AS INTEGER
DECLARE FUNCTION GrcCopyFilesInCopyList LIB "msinsstf.dll" (hInstance%) AS INTEGER
DECLARE FUNCTION FRemoveIniSection LIB "msinsstf.dll" (szFile$, szSect$, cmo%) AS INTEGER
DECLARE FUNCTION FCreateIniKeyValue LIB "msinsstf.dll" (szFile$, szSect$, szKey$, szValue$, cmo%) AS INTEGER
DECLARE FUNCTION FRemoveIniKey LIB "msinsstf.dll" (szFile$, szSect$, szKey$, cmo%) AS INTEGER
DECLARE FUNCTION FCreateSysIniKeyValue LIB "msinsstf.dll" (szFile$, szSect$, szKey$, szValue$, cmo%) AS INTEGER
DECLARE FUNCTION FCreateProgManGroup LIB "msinsstf.dll" (szGroup$, szPath$, cmo%) AS INTEGER
DECLARE FUNCTION FCreateProgManItem LIB "msinsstf.dll" (szGroup$, szItem$, szCmd$, cmo%) AS INTEGER
DECLARE FUNCTION FShowProgManGroup LIB "msinsstf.dll" (szGroup$, szCmd$, cmo%) AS INTEGER
DECLARE FUNCTION FStampResource LIB "msinsstf.dll" (szSect$, szKey$, szDst$, wResType%, wResId%, szData$, cbData%) AS INTEGER
DECLARE FUNCTION FDumpCopyListToFile LIB "msinsstf.dll" (szFile$) AS INTEGER
DECLARE SUB      ResetCopyList LIB "msinsstf.dll"
DECLARE FUNCTION LcbGetCopyListCost LIB "msinsstf.dll" (szExtraList$, szCostList$, szNeedList$) AS LONG
DECLARE FUNCTION FAddDos5Help LIB "msinsstf.dll" (szProgName$, szProgHelp$, cmo%) AS INTEGER
DECLARE FUNCTION FCopyOneFile LIB "msinsstf.dll" (szSrc$, szDest$, cmo%, fAppend%) AS INTEGER
DECLARE FUNCTION YnrcRemoveFile LIB "msinsstf.dll" (szFullPathSrc$, cmo%) AS INTEGER
DECLARE FUNCTION YnrcBackupFile LIB "msinsstf.dll" (szFullPath$, szBackup$, cmo%) AS INTEGER
DECLARE FUNCTION FInitializeInstall LIB "msinsstf.dll" (hinst%, hwndFrame%) AS INTEGER
DECLARE FUNCTION WFindFileUsingFileOpen LIB "msinsstf.dll" (szFile$, szBuf$, cbBuf%) AS INTEGER
DECLARE FUNCTION FIsDirWritable LIB "msinsstf.dll" (szDir$) AS INTEGER
DECLARE FUNCTION FIsFileWritable LIB "msinsstf.dll" (szFile$) AS INTEGER
DECLARE FUNCTION FAddToBillboardList LIB "msinsstf.dll" (szDll$, idDlg%, szProc$, lTicks&) AS INTEGER
DECLARE FUNCTION FClearBillboardList LIB "msinsstf.dll" AS INTEGER
DECLARE FUNCTION FSetRestartDir LIB "msinsstf.dll" (szDir$) AS INTEGER
DECLARE FUNCTION FRestartListEmpty LIB "msinsstf.dll" AS INTEGER
DECLARE FUNCTION FExitExecRestart LIB "msinsstf.dll" AS INTEGER
DECLARE FUNCTION SetCopyMode LIB "msinsstf.dll" (fMode%) AS INTEGER
DECLARE FUNCTION GetCopyMode LIB "msinsstf.dll" AS INTEGER
DECLARE FUNCTION SetDecompMode LIB "msinsstf.dll" (fMode%) AS INTEGER
DECLARE FUNCTION GetDecompMode LIB "msinsstf.dll" AS INTEGER
DECLARE FUNCTION SetSizeCheckMode LIB "msinsstf.dll" (scmMode%) AS INTEGER
DECLARE FUNCTION FPrependToPath LIB "msinsstf.dll" (szSrc$, szDst$, szDir$, cmo%) AS INTEGER

DECLARE FUNCTION SetTimeValue LIB "msinsstf.dll" (usHours%, usMinutes%, usSeconds%) AS INTEGER



'*************************************************************************
'****************  Setup Basic Wrapper Declarations  *********************
'*************************************************************************


''shell

DECLARE SUB SetBitmap(szDll$, Bitmap%)
DECLARE SUB SetAbout(szAbout1$, szAbout2$)
DECLARE FUNCTION UIStartDlg(szDll$, Dlg%, szDlgProc$, HelpDlg%, szHelpProc$) AS STRING
DECLARE SUB UIPop (n%)
DECLARE SUB UIPopAll
DECLARE SUB SetTitle (sz$)
DECLARE SUB ReadInfFile (szFile$)
DECLARE SUB SetSymbolValue (szSymbol$, szValue$)
DECLARE SUB RemoveSymbol (szSym$)
DECLARE FUNCTION GetSymbolValue (szSymbol$) AS STRING
DECLARE FUNCTION GetListLength(szSymbol$) AS INTEGER
DECLARE SUB MakeListFromSectionKeys (szSymbol$, szSect$)
DECLARE FUNCTION GetListItem(szSymbol$, n%) AS STRING
DECLARE SUB AddListItem(szSymbol$, szItem$)
DECLARE SUB ReplaceListItem(szSymbol$, n%, szItem$)

DECLARE FUNCTION InitFrame (szCmdLine$) AS INTEGER
DECLARE FUNCTION InitSetup (szCmdLine$) AS INTEGER

DECLARE FUNCTION ShowWaitCursor AS INTEGER
DECLARE SUB RestoreCursor (hPrev%)

DECLARE FUNCTION SetBeepingMode (mode%) AS INTEGER
DECLARE FUNCTION SetSilentMode (mode%) AS INTEGER

DECLARE FUNCTION GetSectionKeyDate (szSect$, szKey$) AS STRING
DECLARE FUNCTION GetSectionKeyFilename (szSect$, szKey$) AS STRING
DECLARE FUNCTION GetSectionKeySize (szSect$, szKey$) AS LONG
DECLARE FUNCTION GetSectionKeyVersion (szSect$, szKey$) AS STRING

DECLARE SUB MakeListFromSectionDate (szSym$, szSect$)
DECLARE SUB MakeListFromSectionFilename (szSym$, szSect$)
DECLARE SUB MakeListFromSectionSize (szSym$, szSect$)
DECLARE SUB MakeListFromSectionVersion (szSym$, szSect$)


''install


DECLARE SUB CreateDir (szDir$, cmo%)
DECLARE SUB RemoveDir (szDir$, cmo%)
DECLARE SUB AddSectionFilesToCopyList (szSect$, szSrc$, szDest$)
DECLARE SUB AddSectionKeyFileToCopyList (szSect$, szKey$, szSrc$, szDest$)
DECLARE SUB AddSpecialFileToCopyList (szSect$, szKey$, szSrc$, szDest$)
DECLARE SUB CopyFilesInCopyList
DECLARE SUB RemoveIniSection (szFile$, szSect$, cmo%)
DECLARE SUB CreateIniKeyValue (szFile$, szSect$, szKey$, szValue$, cmo%)
DECLARE SUB RemoveIniKey (szFile$, szSect$, szKey$, cmo%)
DECLARE SUB CreateSysIniKeyValue (szFile$, szSect$, szKey$, szValue$, cmo%)
DECLARE SUB CreateProgmanGroup (szGroup$, szPath$, cmo%)
DECLARE SUB CreateProgmanItem (szGroup$, szItem$, szCmd$, szOther$, cmo%)
DECLARE SUB ShowProgmanGroup (szGroup$, Cmd%, cmo%)
DECLARE SUB StampResource (szSect$, szKey$, szDst$, wResType%, wResId%, szData$, cbData%)
DECLARE SUB DumpCopyList (szFile$)
DECLARE SUB ClearCopyList
DECLARE FUNCTION GetCopyListCost (szExtraList$, szCostList$, szNeedList$) AS LONG
DECLARE SUB AddDos5Help (szProgName$, szProgHelp$, cmo%)
DECLARE SUB CopyFile (szFullPathSrc$, szFullPathDst$, cmo%, fAppend%)
DECLARE SUB RemoveFile (szFullPathSrc$, cmo%)
DECLARE SUB BackupFile (szFullPath$, szBackup$)
DECLARE SUB RenameFile (szFullPath$, szBackup$)
DECLARE SUB InitInstall
DECLARE SUB AddToBillboardList (szDll$, idDlg%, szProc$, lTicks&)
DECLARE SUB AddBlankToBillboardList (lTicks&)
DECLARE SUB ClearBillboardList
DECLARE SUB OpenLogFile (szFile$, fAppend%)
DECLARE SUB CloseLogFile
DECLARE SUB WriteToLogFile (szStr$)
DECLARE SUB SetCopyGaugePosition (x%, y%)
DECLARE SUB SetRestartDir(szDir$)
DECLARE FUNCTION RestartListEmpty AS INTEGER
DECLARE FUNCTION ExitExecRestart AS INTEGER
DECLARE FUNCTION FindFileUsingFileOpen (szFile$) AS STRING
DECLARE FUNCTION IsDirWritable (szDir$) AS INTEGER
DECLARE FUNCTION IsFileWritable (szFile$) AS INTEGER
DECLARE FUNCTION GetNthFieldFromIniString (szLine$, iField%) AS STRING
DECLARE SUB PrependToPath (szSrc$, szDst$, szDir$, cmo%)

'' Windows system detect

DECLARE FUNCTION GetWindowsMajorVersion AS INTEGER
DECLARE FUNCTION GetWindowsMinorVersion AS INTEGER
DECLARE FUNCTION GetWindowsMode AS INTEGER
DECLARE FUNCTION GetWindowsDir  AS STRING
DECLARE FUNCTION GetWindowsSysDir AS STRING
DECLARE FUNCTION IsWindowsShared AS INTEGER
DECLARE FUNCTION GetScreenWidth AS INTEGER
DECLARE FUNCTION GetScreenHeight AS INTEGER


'*************************************************************************
'*****************  Setup Basic Wrapper Definitions  *********************
'*************************************************************************
FUNCTION InitSetup(szCmdLine$) STATIC AS INTEGER
    fFrameInit = 0
    fInstallInit = 0

    i% = InitFrame(szCmdLine$)
    fFrameInit = 1

    InitInstall
    fInstallInit = 1

    InitSetup = i%
END FUNCTION



'**************************************************************************
FUNCTION InitFrame(szCmdLine$) STATIC AS INTEGER
    IF hSetup > 0 THEN
    ELSE
        i% = InitializeFrame(szCmdLine$)
        IF i% = -1 THEN
            END   '' NOT an error - Usage (/?) or Command line copy operation
        ELSEIF i% = 0 THEN
            END
        ELSE
            InitFrame = i%
        END IF
    END IF
END FUNCTION


'**************************************************************************
SUB SetBitmap(szDll$, Bitmap%) STATIC
    IF FSetBitmap(szDll$, Bitmap%) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'**************************************************************************
SUB SetAbout(szAbout1$, szAbout2$) STATIC
    IF FSetAbout(szAbout1$, szAbout2$) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB SetTitle(sz$) STATIC
    SetWindowText HwndFrame(), sz$
END SUB


'*************************************************************************
SUB ReadInfFile (szFile$) STATIC
    IF FOpenInf(szFile$, 1, 0) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
FUNCTION UIStartDlg(szDll$, Dlg%, szDlgProc$, HelpDlg%, szHelpProc$) STATIC AS STRING
    IF FDoDialog(HwndFrame(), szDll$, Dlg%, szDlgProc$, HelpDlg%, szHelpProc$) = 0 THEN
        ERROR STFERR
    ELSE
        UIStartDlg = GetSymbolValue("DLGEVENT")
    END IF
END FUNCTION


'*************************************************************************
SUB UIPop (n%) STATIC
    IF FKillNDialogs(n%) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB UIPopAll STATIC
    IF FKillNDialogs(65535) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
FUNCTION GetSymbolValue(szSymbol$) STATIC AS STRING
    szValue$ = string$(cbSymValMax,32)
    Length% = CbGetSymbolValue(szSymbol$, szValue$, cbSymValMax)
    GetSymbolValue = szValue$
    IF Length% >= cbSymValMax THEN
        res% = DoMsgBox("Buffer Overflow", "MS-Setup Error", MB_ICONHAND+MB_OK)
        ERROR STFERR
    END IF
    IF szSymbol$ = "" THEN
        ERROR STFERR
    END IF
    szValue$ = ""
END FUNCTION


'*************************************************************************
FUNCTION GetListLength(szSymbol$) STATIC AS INTEGER
    GetListLength = UsGetListLength(szSymbol$)
    IF szSymbol$ = "" THEN
        ERROR STFERR
    END IF
END FUNCTION


'*************************************************************************
FUNCTION GetListItem(szListSymbol$, nItem%) STATIC AS STRING
    szListItem$ = string$(cbSymValMax,32)
    Length% = CbGetListItem(szListSymbol$, nItem%, szListItem$, cbSymValMax)
    GetListItem = szListItem$
    IF Length% >= cbSymValMax THEN
        res% = DoMsgBox("Buffer Overflow", "MS-Setup Error", MB_ICONHAND+MB_OK)
        ERROR STFERR
    END IF
    IF szListSymbol$ = "" THEN
        ERROR STFERR
    END IF
    if nItem% <= 0 or nItem% > GetListLength(szListSymbol$) then
        ERROR STFERR
    end if
    szListItem$ = ""
END FUNCTION


'*************************************************************************
SUB AddListItem(szSymbol$, szItem$) STATIC
    IF FAddListItem(szSymbol$, szItem$) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB ReplaceListItem(szSymbol$, n%, szItem$) STATIC
    IF FReplaceListItem(szSymbol$, n%, szItem$) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'**************************************************************************
SUB MakeListFromSectionKeys(szSymbol$, szSect$) STATIC
    IF FSetSymbolToListOfInfKeys(szSymbol$, szSect$, 1) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB SetSymbolValue(szSymbol$, szValue$) STATIC
    IF FSetSymbolValue(szSymbol$, szValue$) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB RemoveSymbol(szSym$) STATIC
    IF FRemoveSymbol(szSym$) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
FUNCTION ShowWaitCursor STATIC AS INTEGER
    ShowWaitCursor = HShowWaitCursor
END FUNCTION


'*************************************************************************
SUB RestoreCursor (hPrev%) STATIC
    i% = FRestoreCursor(hPrev%)
    IF i% = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
FUNCTION SetBeepingMode (mode%) STATIC AS INTEGER
    SetBeepingMode = FSetBeepingMode(mode%)
END FUNCTION


'*************************************************************************
FUNCTION SetSilentMode (mode%) STATIC AS INTEGER
    SetSilentMode = FSetSilent(mode%)
END FUNCTION


'*************************************************************************
FUNCTION GetSectionKeyDate (szSect$, szKey$) STATIC AS STRING
    szBuf$ = string$(128, 32)
    Length% = CbGetInfSectionKeyField(szSect$, szKey$, 5, szBuf$, 128)
    IF Length% >= 128 THEN
        res% = DoMsgBox("Buffer Overflow", "MS-Setup Error", MB_ICONHAND+MB_OK)
        ERROR STFERR
    END IF

    IF Length% = -1 THEN
        ERROR STFERR
    END IF

    GetSectionKeyDate = szBuf$
    szBuf$ = ""
END FUNCTION


'*************************************************************************
FUNCTION GetSectionKeyFilename (szSect$, szKey$) STATIC AS STRING
    szBuf$ = string$(128, 32)
    Length% = CbGetInfSectionKeyField(szSect$, szKey$, 1, szBuf$, 128)
    IF Length% >= 128 THEN
        res% = DoMsgBox("Buffer Overflow", "MS-Setup Error", MB_ICONHAND+MB_OK)
        ERROR STFERR
    END IF

    IF Length% = -1 THEN
        ERROR STFERR
    END IF

    GetSectionKeyFilename = szBuf$
    szBuf$ = ""
END FUNCTION


'*************************************************************************
FUNCTION GetSectionKeySize (szSect$, szKey$) STATIC AS LONG
    szBuf$ = string$(128, 32)
    Length% = CbGetInfSectionKeyField(szSect$, szKey$, 15, szBuf$, 128)
    IF Length% >= 128 THEN
        res% = DoMsgBox("Buffer Overflow", "MS-Setup Error", MB_ICONHAND+MB_OK)
        ERROR STFERR
    END IF

    IF Length% = -1 THEN
        ERROR STFERR
    END IF

    GetSectionKeySize = VAL(szBuf$)
    szBuf$ = ""
END FUNCTION


'*************************************************************************
FUNCTION GetSectionKeyVersion (szSect$, szKey$) STATIC AS STRING
    szBuf$ = string$(128, 32)
    Length% = CbGetInfSectionKeyField(szSect$, szKey$, 19, szBuf$, 128)
    IF Length% >= 128 THEN
        res% = DoMsgBox("Buffer Overflow", "MS-Setup Error", MB_ICONHAND+MB_OK)
        ERROR STFERR
    END IF

    IF Length% = -1 THEN
        ERROR STFERR
    END IF

    GetSectionKeyVersion = szBuf$
    szBuf$ = ""
END FUNCTION


'*************************************************************************
SUB MakeListFromSectionDate (szSym$, szSect$) STATIC
    IF FMakeListInfSectionField(szSym$, szSect$, 5) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB MakeListFromSectionFilename (szSym$, szSect$) STATIC
    IF FMakeListInfSectionField(szSym$, szSect$, 1) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB MakeListFromSectionSize (szSym$, szSect$) STATIC
    IF FMakeListInfSectionField(szSym$, szSect$, 15) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB MakeListFromSectionVersion (szSym$, szSect$) STATIC
    IF FMakeListInfSectionField(szSym$, szSect$, 19) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB InitInstall STATIC
    IF hSetup > 0 THEN
    ELSEIF FInitializeInstall(HinstFrame(), HwndFrame()) = 0 THEN
        END
    END IF
END SUB


'*************************************************************************
SUB CreateDir (szDir$, cmo%) STATIC
    IF FCreateDir(szDir$, cmo%) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB RemoveDir (szDir$, cmo%) STATIC
    IF FRemoveDir(szDir$, cmo%) = 0 THEN
        ERROR STFERR
    END IF
END SUB



'*************************************************************************
SUB RemoveIniSection (szFile$, szSect$, cmo%) STATIC
    IF FRemoveIniSection(szFile$, szSect$, cmo%) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB CreateIniKeyValue (szFile$, szSect$, szKey$, szValue$, cmo%) STATIC
    IF FCreateIniKeyValue(szFile$, szSect$, szKey$, szValue$, cmo%) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB RemoveIniKey (szFile$, szSect$, szKey$, cmo%) STATIC
    IF FRemoveIniKey(szFile$, szSect$, szKey$, cmo%) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB CreateSysIniKeyValue (szFile$, szSect$, szKey$, szValue$, cmo%) STATIC
    IF FCreateSysIniKeyValue(szFile$, szSect$, szKey$, szValue$, cmo%) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB CreateProgmanGroup (szGroup$, szPath$, cmo%) STATIC
    IF FCreateProgManGroup(szGroup$, szPath$, cmo%) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB ShowProgmanGroup (szGroup$, Cmd%, cmo%) STATIC
    IF FShowProgManGroup(szGroup$, STR$(Cmd%), cmo%) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB StampResource (szSect$, szKey$, szDst$, wResType%, wResId%, szData$, cbData%) STATIC
    IF FStampResource (szSect$, szKey$, szDst$, wResType%, wResId%, szData$, cbData%) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB DumpCopyList (szFile$) STATIC
    IF FDumpCopyListToFile (szFile$) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB ClearCopyList STATIC
    ResetCopyList
END SUB


'*************************************************************************
FUNCTION GetCopyListCost (szExtraList$, szCostList$, szNeedList$) STATIC AS LONG
    lNeed& = LcbGetCopyListCost (szExtraList$, szCostList$, szNeedList$)
    IF lNeed& < 0 THEN
        ERROR STFERR
    END IF
    GetCopyListCost = lNeed&
END FUNCTION


'*************************************************************************
SUB CreateProgmanItem (szGroup$, szItem$, szCmd$, szOther$, cmo%) STATIC
    szItemNew$ = szItem$
    IF szOther$ <> "" THEN
        szItemNew$ = szItem$ + "," + szOther$
    END IF

    IF FCreateProgManItem(szGroup$, szItemNew$, szCmd$, cmo%) = 0 THEN
        ERROR STFERR
    END IF
    szItemNew$ = ""
END SUB


'*************************************************************************
SUB AddDos5Help (szProgName$, szProgHelp$, cmo%) STATIC
    IF FAddDos5Help (szProgName$, szProgHelp$, cmo%) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB CopyFilesInCopyList STATIC
    grc% = GrcCopyFilesInCopyList (HinstFrame())

    IF grc% = grcUserQuit THEN
        ERROR STFQUIT
    ELSEIF grc% > 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB CopyFile (szFullPathSrc$, szFullPathDst$, cmo%, fAppend%) STATIC
    IF  FCopyOneFile(szFullPathSrc$, szFullPathDst$, (cmo OR cmoCopy), fAppend%) = 0 THEN
        ERROR STFERR
    END IF
END SUB



'*************************************************************************
SUB RemoveFile (szFullPathSrc$, cmo%) STATIC
    IF  YnrcRemoveFile(szFullPathSrc$, cmo%) = ynrcNo THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB BackupFile (szFullPath$, szBackup$) STATIC
    IF YnrcBackupFile(szFullPath$, szBackup$, cmoNone) = ynrcNo THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB RenameFile (szFullPath$, szBackup$) STATIC
    IF YnrcBackupFile(szFullPath$, szBackup$, cmoNone) = ynrcNo THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB AddSectionFilesToCopyList (szSect$, szSrc$, szDest$) STATIC
    IF FAddSectionFilesToCopyList (szSect$, szSrc$, szDest$) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB AddSectionKeyFileToCopyList (szSect$, szKey$, szSrc$, szDest$) STATIC
    IF FAddSectionKeyFileToCopyList (szSect$, szKey$, szSrc$, szDest$) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB AddSpecialFileToCopyList (szSect$, szKey$, szSrc$, szDest$) STATIC
    IF FAddSpecialFileToCopyList (szSect$, szKey$, szSrc$, szDest$) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB AddToBillboardList (szDll$, idDlg%, szProc$, lTicks&) STATIC
    IF FAddToBillboardList(szDll$, idDlg%, szProc$, lTicks&) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB AddBlankToBillboardList (lTicks&) STATIC
    IF FAddToBillboardList(NULL, 0, NULL, lTicks&) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB ClearBillboardList STATIC
    IF FClearBillboardList = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB OpenLogFile (szFile$, fAppend%) STATIC
    IF FOpenLogFile(szFile$, fAppend%) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB CloseLogFile STATIC
    IF FCloseLogFile() = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
SUB WriteToLogFile (szStr$) STATIC
    IF FWriteToLogFile(szStr$, 1) = 0 THEN
        ERROR STFERR
    END IF
END SUB


''' -1 in either parameter will mean 'center in frame client area'
'*************************************************************************
SUB SetCopyGaugePosition (x%, y%) STATIC
    ProSetPos x%, y%
END SUB


'*************************************************************************
FUNCTION FindFileUsingFileOpen (szFile$) STATIC AS STRING
    szBuf$ = STRING$(512, 32)

    wRet% = WFindFileUsingFileOpen(szFile$, szBuf$, len(szBuf$))
    IF wRet% = 0 THEN
        FindFileUsingFileOpen = szBuf$
    ELSEIF wRet% = 1 THEN
        FindFileUsingFileOpen = ""
    ELSE
        ERROR STFERR
    END IF

    szBuf$ = ""
END FUNCTION


'*************************************************************************
FUNCTION IsDirWritable (szDir$) STATIC AS INTEGER
    IsDirWritable = FIsDirWritable(szDir$)
END FUNCTION


'*************************************************************************
FUNCTION IsFileWritable (szFile$) STATIC AS INTEGER
    IsFileWritable = FIsFileWritable(szFile$)
END FUNCTION


'*************************************************************************
FUNCTION GetNthFieldFromIniString (szLine$, iField%) STATIC AS STRING
    IF iField% < 1 THEN
        ERROR STFERR
    END IF
    szStart$ = szLine$
    IF iField% <> 1 THEN
        FOR i% = 2 TO iField% STEP 1
            iNew% = INSTR(szStart$, ",")
            IF iNew% = 0 THEN
                GetNthFieldFromIniString = ""
                GOTO _GNFFIS_END
            END IF
            szStart$ = MID$(szStart$, (iNew% + 1))
        NEXT
    END IF

    iNew% = INSTR(szStart$, ",")
    IF iNew% <> 0 THEN
        szStart$ = MID$(szStart$, 1, (iNew% - 1))
    END IF

    GetNthFieldFromIniString = LTRIM$(RTRIM$(szStart$))

_GNFFIS_END:

END FUNCTION


'*************************************************************************
FUNCTION GetWindowsMajorVersion STATIC AS INTEGER
    GetWindowsMajorVersion = GetVersion() MOD 256
END FUNCTION


'*************************************************************************
FUNCTION GetWindowsMinorVersion STATIC AS INTEGER
    GetWindowsMinorVersion = GetVersion() / 256
END FUNCTION


'*************************************************************************
FUNCTION GetWindowsMode STATIC AS INTEGER
    GetWindowsMode = 0
    longTmp& = GetWinFlags()
    IF longTmp& AND WF_STANDARD THEN
        GetWindowsMode = 1
    ELSEIF longTmp& AND WF_ENHANCED THEN
        GetWindowsMode = 2
    END IF
END FUNCTION


'*************************************************************************
FUNCTION GetWindowsDir STATIC AS STRING
    szBuf$ = string$(256, 32)
    cbBuf% = GetWindowsDirectory(szBuf$, 256)

    IF cbBuf% = 0 THEN
        GetWindowsDir = ""
        ERROR STFERR
    ELSE
        IF cbBuf% > 255 THEN
            res% = DoMsgBox("Buffer Overflow", "MS-Setup Error", MB_ICONHAND+MB_OK)
            ERROR STFERR
        END IF
        szBuf$ = RTRIM$(szBuf$)
        IF MID$(szBuf$, 1, 1) = "\" THEN
            'szBuf$ = MID$(CURDIR$, 1, 2) + szBuf$
            szBuf$ = MID$(GetWindowsSysDir, 1, 2) + szBuf$
        ELSEIF MID$(szBuf$, 2, 1) <> ":" THEN
            szBuf$ = MID$(GetWindowsSysDir, 1, 3) + szBuf$
        END IF
        IF MID$(szBuf$, LEN(szBuf$), 1) <> "\" THEN
            szBuf$ = szBuf$ + "\"
        END IF
        GetWindowsDir = szBuf$
    END IF

    szBuf$ = ""
END FUNCTION


'*************************************************************************
FUNCTION GetWindowsSysDir STATIC AS STRING
    szBuf$ = string$(256, 32)
    cbBuf% = GetSystemDirectory(szBuf$, 256)

    IF cbBuf% = 0 THEN
        ERROR STFERR
    ELSE
        IF cbBuf% > 255 THEN
            res% = DoMsgBox("Buffer Overflow", "MS-Setup Error", MB_ICONHAND+MB_OK)
            ERROR STFERR
        END IF
        szBuf$ = RTRIM$(szBuf$)
        IF MID$(szBuf$, 1, 1) = "\" THEN
            szBuf$ = MID$(CURDIR$, 1, 2) + szBuf$
        ELSEIF MID$(szBuf$, 2, 1) <> ":" THEN
            szBuf$ = MID$(CURDIR$, 1, 3) + szBuf$
        END IF
        IF MID$(szBuf$, LEN(szBuf$), 1) <> "\" THEN
            szBuf$ = szBuf$ + "\"
        END IF
        GetWindowsSysDir = szBuf$
    END IF

    szBuf$ = ""
END FUNCTION


'*************************************************************************
FUNCTION IsWindowsShared STATIC AS INTEGER
    szWin$ = UCASE$(GetWindowsDir())
    szSys$ = UCASE$(GetWindowsSysDir())

    IF len(szWin$) = 0 THEN
        ERROR STFERR
    END IF

    IF len(szSys$) <= len(szWin$) THEN
        IsWindowsShared = 1
    ELSE
        szSys$ = MID$(szSys$, 1, len(szWin$))
        IF szWin$ = szSys$ THEN
            IsWindowsShared = 0
        ELSE
            IsWindowsShared = 1
        END IF
    END IF
END FUNCTION


'*************************************************************************
FUNCTION GetScreenWidth STATIC AS INTEGER
    GetScreenWidth = GetSystemMetrics(SM_CXSCREEN)
END FUNCTION


'*************************************************************************
FUNCTION GetScreenHeight STATIC AS INTEGER
    GetScreenHeight = GetSystemMetrics(SM_CYSCREEN)
END FUNCTION


'*************************************************************************
SUB SetRestartDir (szDir$) STATIC
    IF FSetRestartDir(szDir$) = 0 THEN
        ERROR STFERR
    END IF
END SUB


'*************************************************************************
FUNCTION RestartListEmpty STATIC AS INTEGER
    IF FRestartListEmpty() = 0 THEN
        RestartListEmpty = 0
    ELSE
        RestartListEmpty = 1
    END IF
END FUNCTION


'*************************************************************************
FUNCTION ExitExecRestart STATIC AS INTEGER
    ExitExecRestart = FExitExecRestart
END FUNCTION


'*************************************************************************
SUB PrependToPath (szSrc$, szDst$, szDir$, cmo%) STATIC
    IF FPrependToPath (szSrc$, szDst$, szDir$, cmo%) = 0 THEN
        ERROR STFERR
    END IF
END SUB



'**************************************************************************
'***************************  Error Handlers  *****************************
'**************************************************************************

TRAP CleanupTrap From "MSSHLSTF.DLL"

End Trap

hSetup = InitSetup(COMMAND$)

ON ERROR GOTO QUIT