JayGunter
1st September 2007 21:45 UTC

GetVersion:WindowsName
  Hi all,

I'm having a little trouble with my script. I am using the GetVersion plug-in from Stu. What I would like to do is detect the OS and have the script preform a specific function for W95, 98 & ME and a different function for WNT, 2K, XP, and Server2K3. Below is what I have been using in my section..but it is not working correctly.

Section "Installer Section"


>GetVersion::WindowsName

  Pop $R0


>;Looking for a DOS based OS

 IntCmp $R0"95"      DOSKERNEL

 IntCmp $R0"95 OSR2" DOSKERNEL

 IntCmp $R0"98"      DOSKERNEL

 IntCmp $R0"98 SE"   DOSKERNEL

 IntCmp $R0"ME"      DOSKERNEL


>;Looking for an NT based OS


 IntCmp $R0"NT"             NTKERNEL

 IntCmp $R0"2000"           NTKERNEL

 IntCmp $R0"XP"             NTKERNEL

 IntCmp $R0"XP x64"         NTKERNEL

 IntCmp $R0"Server 2003"    NTKERNEL

 IntCmp $R0"Server 2003 R2" NTKERNEL

MessageBox MB_OK|MB_ICONSTOP "Your OS is neither a DOS or NT Based system!"

>ABORT


DOSKERNEL:

>MessageBox MB_OK|MB_ICONSTOP "You have a DOS based OS"

>ABORT


NTKERNEL:

>MessageBox MB_OK|MB_ICONSTOP "You have a NT based OS."

>ABORT


SectionEnd 

>

demiller9
1st September 2007 22:26 UTC

Try using StrCmp instead of IntCmp

Don

JayGunter
1st September 2007 22:52 UTC

Thanks, that seems to straighten everything out.

One last question, Does anyone know a way to shorten the code to make it any simpler?

Anders
1st September 2007 23:30 UTC

!include "WinVer.nsh"

${If} ${IsNT}
    DetailPrint "Running on NT."
${Else}
    DetailPrint "Not running on NT."
${EndIf}

Afrow UK
2nd September 2007 13:00 UTC

Yep for things like this no need for the plug-in. You need to include LogicLib.nsh as well.

Stu

Anders
2nd September 2007 15:59 UTC

WinVer includes LogicLib IIRC

Afrow UK
3rd September 2007 12:24 UTC

So it does!

Stu