Category : Recently Uploaded Files
Archive   : VMPEG16.ZIP
Filename : VMPEG.MST

'**************************************************************************
'* VMPEG Setup Program
'**************************************************************************

'$DEFINE DEBUG ''Define for script development/debugging

'$INCLUDE 'setupapi.inc'

''Dialog ID's
CONST WELCOME = 100
CONST ASKQUIT = 200
CONST DESTPATH = 300
CONST EXITFAILURE = 400
CONST EXITQUIT = 600
CONST EXITSUCCESS = 700
CONST APPHELP = 900
CONST CHECK = 2500
CONST BADPATH = 6400
CONST RESTART = 1000

''File Types
CONST WING_RUNFILES = 1
CONST WING_BUILDFILES = 2

''Bitmap ID
CONST LOGO = 1

GLOBAL FILEDIALOG ''File path dialog ID

GLOBAL DEST$ ''Default destination directory.

GLOBAL CHECKSTATES$ ''Dialog list symbol names
GLOBAL WINDRIVE$ ''Windows drive letter.

GLOBAL TMPDEST$ '' tmpfile destination

GLOBAL bInstallDVA%

DECLARE FUNCTION MakePath (szDir$, szFile$) AS STRING
DECLARE FUNCTION GetRealWindowsSysDir AS STRING
DECLARE SUB UpdateWinG32 (szOrig$)

DECLARE FUNCTION OnWin3x LIB "setuphlp.DLL" AS INTEGER
DECLARE FUNCTION VflatdPresent LIB "setuphlp.DLL" AS INTEGER
DECLARE FUNCTION GetRealSystemDir LIB "setuphlp.DLL" (szDir$,cbBuf%) AS INTEGER
DECLARE FUNCTION RestartWindows LIB "setuphlp.DLL" AS INTEGER
DECLARE FUNCTION IsWin32FileNewer LIB "setuphlp.DLL" (szOrig$,szNew$) AS INTEGER
DECLARE SUB RenameFilePlease LIB "setuphlp.DLL" (szOrig$,szNew$)

INIT:
bInstallDVA% = 0

CUIDLL$ = "mscuistf.dll" ''Custom user interface dll
HELPPROC$ = "FHelpDlgProc" ''Help dialog procedure

SetBitmap CUIDLL$, LOGO
SetTitle "VMPEG Setup"
szInf$ = GetSymbolValue("STF_SRCINFPATH")
IF szInf$ = "" THEN
szInf$ = GetSymbolValue("STF_CWDDIR") + "vmpeg.inf"
END IF
ReadInfFile szInf$

WELCOME:
sz$ = UIStartDlg(CUIDLL$, WELCOME, "FInfoDlgProc", APPHELP, HELPPROC$)
IF sz$ = "CONTINUE" THEN
UIPop 1
ELSE
GOSUB ASKQUIT
GOTO WELCOME
END IF


CHECKSTATES$ = "CheckItemsIn"
AddListItem CHECKSTATES$, "ON"
' AddListItem CHECKSTATES$, "OFF"
' AddListItem CHECKSTATES$, "ON"

CHECK:
sz$ = UIStartDlg(CUIDLL$, CHECK, "FCheckDlgProc", APPHELP, HELPPROC$)
IF sz$ = "CONTINUE" THEN
UIPop 1
ELSE
GOSUB ASKQUIT
GOTO CHECK
END IF

CHECKSTATES$ = "CheckItemsOut"
IF GetListItem(CHECKSTATES$, WING_RUNFILES) = "ON" THEN

SrcDir$ = GetSymbolValue("STF_SRCDIR")
DEST$ = GetWindowsSysDir

AddSectionFilesToCopyList "runtime", SrcDir$, DEST$

'
' only use DVA on Windows 3.x
'
IF OnWin3x() = 1 THEN
AddSectionFilesToCopyList "dva", SrcDir$, DEST$
IF VflatdPresent() = 0 THEN
CreateSysIniKeyValue GetWindowsDir + "system.ini", "386Enh", "device", GetWindowsSysDir+"dva.386", cmoOverwrite
bInstallDVA% = 1
END IF
END IF

DEST$ = GetRealWindowsSysDir

AddSectionFilesToCopyList "wing32", SrcDir$, DEST$
Dest1$ = MakePath(DEST$,"wing32.dll")
Dest2$ = MakePath(DEST$,"wing32.xxx")
RenameFilePlease Dest1$,Dest2$

CopyFilesInCopyList

UpdateWinG32 GetRealWindowsSysDir()

END IF

WINDRIVE$ = MID$(GetWindowsDir, 1, 1)
DEST$ = WINDRIVE$ + ":\VMPEG"
FILEDIALOG = DESTPATH
GOSUB GETPATH
SrcDir$ = GetSymbolValue("STF_SRCDIR")
CreateDir DEST$, cmoVital

AddSectionFilesToCopyList "vmpeg", SrcDir$, DEST$

CopyFilesInCopyList
GOSUB ADDGROUP

QUIT:
ON ERROR GOTO ERRQUIT

IF ERR = 0 THEN
dlg% = EXITSUCCESS
ELSEIF ERR = STFQUIT THEN
dlg% = EXITQUIT
ELSE
dlg% = EXITFAILURE
END IF

QUITL1:
if dlg% = EXITSUCCESS AND bInstallDVA% = 1 then
sz$ = UIStartDlg(CUIDLL$, RESTART, "FInfoDlgProc", APPHELP, HELPPROC$)
UIPop 1
IF sz$ = "CONTINUE" THEN
rc% = RestartWindows
ENDIF
endif

sz$ = UIStartDlg(CUIDLL$, dlg%, "FInfo0DlgProc", 0, "")
IF sz$ = "REACTIVATE" THEN
GOTO QUITL1
END IF
UIPop 1


END

ERRQUIT:
i% = DoMsgBox("Setup sources were corrupted, call 555-1212!", "Setup Message", MB_OK+MB_TASKMODAL+MB_ICONHAND)
END


BADPATH:
sz$ = UIStartDlg(CUIDLL$, BADPATH, "FInfo0DlgProc", 0, "")
IF sz$ = "REACTIVATE" THEN
GOTO BADPATH
END IF
UIPop 1
RETURN


ASKQUIT:
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


GETPATH:
SetSymbolValue "EditTextIn", DEST$
SetSymbolValue "EditFocus", "END"

GETPATHL1:
sz$ = UIStartDlg(CUIDLL$, FILEDIALOG, "FEditDlgProc", APPHELP, HELPPROC$)
DEST$ = GetSymbolValue("EditTextOut")

IF sz$ = "CONTINUE" THEN
IF IsDirWritable(DEST$) = 0 THEN
GOSUB BADPATH
GOTO GETPATHL1
END IF
UIPop 1
ELSEIF sz$ = "REACTIVATE" THEN
GOTO GETPATHL1
ELSEIF sz$ = "BACK" THEN
UIPop 1
GOTO CHECK
ELSE
GOSUB ASKQUIT
GOTO GETPATH
END IF

RETURN


ADDGROUP:
proggroup$ = "VMPEG"
CreateProgmanGroup proggroup$, "", cmoNone

path$ = MakePath( DEST$, "vmpegwin.exe" )
CreateProgmanItem proggroup$, "VMPEG", path$, "", cmoOverwrite

path$ = MakePath( DEST$, "vmpeg.hlp" )
CreateProgmanItem proggroup$, "VMPEG Help", "winhelp " + path$, "", cmoOverwrite

path$ = MakePath( DEST$, "readme.txt" )
CreateProgmanItem proggroup$, "README", "notepad " + path$, "", cmoOverwrite

path$ = MakePath( DEST$, "changes.txt" )
CreateProgmanItem proggroup$, "CHANGES", "notepad " + path$, "", cmoOverwrite

RETURN

'**
'** Purpose:
'** Appends a file name to the end of a directory path,
'** inserting a backslash character as needed.
'** Arguments:
'** szDir$ - full directory path (with optional ending "\")
'** szFile$ - filename to append to directory
'** Returns:
'** Resulting fully qualified path name.
'*************************************************************************
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


FUNCTION GetRealWindowsSysDir STATIC AS STRING
szBuf$ = string$(260, 32)
cbBuf% = GetRealSystemDir(szBuf$, 260)
IF cbBuf% = 0 THEN
ERROR STFERR
ELSE
IF cbBuf% > 259 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
GetRealWindowsSysDir = szBuf$
END IF

szBuf$ = ""
END FUNCTION

SUB UpdateWinG32 (szOrig$) STATIC
'
' Here we check the version ourselves of wing32.dll, since
' we can't get version checking for Win32 apps from Win16
'
FileNew$ = MakePath(szOrig$, "wing32.dll")
FileOrig$ = MakePath(szOrig$, "wing32.xxx")
IF IsWin32FileNewer( FileOrig$, FileNew$ ) THEN
RemoveFile FileOrig$, cmoForce
ELSE
RemoveFile FileNew$, cmoForce ' get rid of new file
RenameFilePlease FileOrig$,FileNew$ ' put back old file
END IF
END SUB