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The CICA Windows Explosion!
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SETUPAPI.IN_
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SETUPAPI.IN
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1994-06-20
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35KB
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1,082 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%)
'' Error Handling
'' 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$) STATIC AS INTEGER
fFrameInit = 0
fInstallInit = 0
IF hSetup > 0 THEN
END IF
i% = InitFrame(szCmdLine$)
fFrameInit = 1
InitInstall
fInstallInit = 1
InitSetup = i%
END FUNCTION
'**************************************************************************
FUNCTION InitFrame(szCmdLine$) STATIC AS INTEGER
IF hSetup <= 0 THEN
i% = InitializeFrame(szCmdLine$)
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