dTomoyo
30th April 2001 13:09 UTC

I need help...

Section "Driver 0.1"
SectionIn 12
IfFileExists $SYSDIR\drive.ax CheckFile InstFile
CheckFile:
    CompareDLLVersions files\file.ax $SYSDIR\drive.ax InstFile SkipFile
InstFile:
    SetOverwrite try
    SetOutPath $SYSDIR
    File files\drive.ax
    RegDLL $SYSDIR\drive.ax
    ReadINIStr $0 $WINDIR\system.ini 386enh ebios
    StrCmp $0 "*ebios" Win98Reg Win2000Reg
    Win98Reg:
        WriteRegStr HKLM "1..." "a..." "x..."
        WriteRegStr HKLM "2..." "b..." "y..."
        WriteRegStr HKLM "3..." "c..." "z..."
        Nop
    Win2000Reg:
        WriteRegStr HKLM "4..." "d..." "v..."
        WriteRegStr HKLM "5..." "e..." "w..."
        Nop
SkipFile:
SectionEnd

------------------------------
(1) Installation success.
(2) but, Registry has Win98 and Win2000 both Reg entries.
(3) I'm using system.ini's '386enh-ebios' element for detecting Windows Version.
If exist 'ebios', it's Win9x. else Win2000.
(4) I want install a part of reg keys, Win98 or Win2000.

How do that?

Need help....


[Edited by dTomoyo on 04-30-2001 at 09:33 AM]

yazno
30th April 2001 17:37 UTC

hi,

as the string in variable $x is empty when the inistring you try to read doesn't exist you should better (IMHO) use IfErrors.

and .. the way you did it in your script on win98 systems there would be always written both registry entries, after writing to the registry you should use GoTo to jump out.

try it like that:

Section "Driver 0.1"
SectionIn 12
IfFileExists $SYSDIR\drive.ax CheckFile InstFile

CheckFile:
CompareDLLVersions files\file.ax $SYSDIR\drive.ax InstFile\
SkipFile

InstFile:

SetOverwrite try
SetOutPath $SYSDIR
File files\drive.ax
RegDLL $SYSDIR\drive.ax
ReadINIStr $0 $WINDIR\system.ini 386enh ebios
IfErrors Win2000Reg Win98Reg

Win98Reg:
WriteRegStr HKLM "1..." "a..." "x..."
WriteRegStr HKLM "2..." "b..." "y..."
WriteRegStr HKLM "3..." "c..." "z..."
GoTo SkipFile

Win2000Reg:
WriteRegStr HKLM "4..." "d..." "v..."
WriteRegStr HKLM "5..." "e..." "w..."

SkipFile:
SectionEnd

i hope it works

btw:
justin, wouldn't it be fine to implement a constant in NSIS which holds the windows version ?

cu yzo

dTomoyo
1st May 2001 01:18 UTC

Thanks.

:) :) :)

dTomoyo
1st May 2001 03:36 UTC

Originally posted by yazno

Section "Driver 0.1"
SectionIn 12
IfFileExists $SYSDIR\drive.ax CheckFile InstFile

CheckFile:
CompareDLLVersions files\file.ax $SYSDIR\drive.ax InstFile SkipFile

InstFile:
SetOverwrite try
SetOutPath $SYSDIR
File files\drive.ax
RegDLL $SYSDIR\drive.ax
ReadINIStr $0 $WINDIR\system.ini 386enh ebios
IfErrors Win2000Reg Win98Reg 

Win98Reg:
  WriteRegStr HKLM "1..." "a..." "x..."
  WriteRegStr HKLM "2..." "b..." "y..."
  WriteRegStr HKLM "3..." "c..." "z..."
  GoTo SkipFile

Win2000Reg:
  WriteRegStr HKLM "4..." "d..." "v..."
  WriteRegStr HKLM "5..." "e..." "w..."

SkipFile:
SectionEnd

:(
Didn't work...
Registry has both settings.

I guess 'ReadIniStr' & 'IfErrors' command has some bug.

:(

justin
1st May 2001 04:37 UTC

You have to do a ClearErrors before the ReadINIStr, then do IfErrors after...

-Justin