Scripts and Guide by Soren Birk. Credits to forum-user aellert for the idea to the opsi.ini-file.

This package installs F-Secure Workstation.

Since updates are critical to an Anti-Virus, a ini-file is created to keep track of older Msi ID's.
When the package needs to be updated, simply replace the Msi-ID to match the new msi-file, and update the version number in the control-file.

Please note that I am refering to major releases, as definition-updates should come from the Management Server automatically.

Tested With:

• OPSI 4.0.3.1
• Winst 4.11.3.6
• Windows 7, 64-Bit

Instructions:

• Start off by creating a policy that matches your company's needs from F-Secure Policy Manager Console.
• Bind this policy to the Workstation-package and export it as a .msi-file.

Tree:

CLIENT_DATA
  ├ setup.ins
  ├ uninstall.ins
  ├ delsub.ins
  ├ fsecurelogo.png
  └ wworkstationsXXXX-exported.msi

Use Microsoft Orca to get the msi ID for the setup- and uninstall-script.

; Author Soren Birk
 
[Actions]
requiredWinstVersion >= "4.11.2.6"
 
DefVar $MsiId$
DefVar $old_MsiId$
DefVar $OpsiIni$
DefVar $LogDir$
DefVar $ProductId$
DefVar $MinimumSpace$
DefVar $InstallDir$
DefVar $ExitCode$
 
; Determines if an uninstall has been run during execution of the setup-script
DefVar $UninstHasBeenRun$
Set $UninstHasBeenRun$ = "false"
 
Set $OpsiIni$         = $InstallDir$ + "\opsi.ini"
Set $old_MsiId$       = GetValueFromInifile($OpsiIni$,"version","msiid","")
 
Set $MsiId$ = '{XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX}'
 
Set $LogDir$ = "%SystemDrive%\tmp"
 
; ----------------------------------------------------------------
; - Please edit the following values                             -
; ----------------------------------------------------------------
Set $ProductId$       = "fsecurews"
Set $MinimumSpace$    = "1 GB"
Set $InstallDir$      = "%ProgramFiles32Dir%\F-Secure"
; ----------------------------------------------------------------
 
if not(HasMinimumSpace ("%SystemDrive%", $MinimumSpace$))
	LogError "Not enough free space on %SystemDrive%, " + $MinimumSpace$ + " on the drive %SystemDrive% is needed for " + $ProductId$
	isFatalError "Not enough free space"
	; Stop the process and set installationstatus as failed
else
 
	comment "Show product logo"
	ShowBitmap "%ScriptPath%\fsecurelogo.png" "F-Secure Workstation Antivirus"
 
	if FileExists("%ScriptPath%\delsub.ins")
		comment "Start uninstall sub section"
		Sub "%ScriptPath%\delsub.ins"
 
		if $UninstHasBeenRun$ = "true"
			Set $UninstHasBeenRun$ = "false"
			ExitWindows /ImmediateReboot
		endif
	endif
 
	Message "Starting installation"
 
	comment "Start setup-program"
	ChangeDirectory "%SCRIPTPATH%"
	Winbatch_install
	Sub_check_exitcode
 
	comment "Create/update opsi.ini"
	Patches_majversion $InstallDir$+"\opsi.ini"
 
	ExitWindows /Reboot
endif
 
 
[Winbatch_install]
msiexec /i "%ScriptPath%\wworkstationsXXXX-exported.msi" /l* "$LogDir$\$ProductId$.install_log.txt" /qb! ALLUSERS=1 REBOOT=ReallySuppress
 
[Patches_majversion]
set [version] msiid=$MsiId$
 
[Sub_check_exitcode]
comment "Test for installation success via exit code"
set $ExitCode$ = getLastExitCode
; informations to exit codes see
; http://msdn.microsoft.com/en-us/library/aa372835(VS.85).aspx
; http://msdn.microsoft.com/en-us/library/aa368542.aspx
if ($ExitCode$ = "0")
	comment "Looks good: setup program gives exitcode zero"
else
	comment "Setup program gives a exitcode unequal zero: " + $ExitCode$
	if ($ExitCode$ = "1605")
		comment "ERROR_UNKNOWN_PRODUCT	1605	This action is only valid for products that are currently installed."
		comment "Uninstall of a not installed product failed - no problem"
	else
		if ($ExitCode$ = "1641")
			comment "looks good: setup program gives exitcode 1641"
			comment "ERROR_SUCCESS_REBOOT_INITIATED	1641	The installer has initiated a restart. This message is indicative of a success."
		else
			if ($ExitCode$ = "3010")
				comment "looks good: setup program gives exitcode 3010"
				comment "ERROR_SUCCESS_REBOOT_REQUIRED	3010	A restart is required to complete the install. This message is indicative of a success."
			else
				logError "Fatal: Setup program gives an unknown exitcode unequal zero: " + $ExitCode$
				isFatalError
			endif
		endif
	endif
endif

; Author Soren Birk
 
[Actions]
requiredWinstVersion >= "4.11.2.6"
 
DefVar $MsiId$
DefVar $old_MsiId$
DefVar $OpsiIni$
DefVar $LogDir$
DefVar $ExitCode$
DefVar $ProductId$
DefVar $InstallDir$
DefVar $UninstHasBeenRun$
 
Set $LogDir$ = "%SystemDrive%\tmp"
 
Set $OpsiIni$         = $InstallDir$ + "\opsi.ini"
Set $old_MsiId$       = GetValueFromInifile($OpsiIni$,"version","msiid","")
 
Set $MsiId$ = '{{XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX}'
 
; ----------------------------------------------------------------
; - Please edit the following values                             -
; ----------------------------------------------------------------
Set $ProductId$       = "fsecurews"
Set $InstallDir$      = "%ProgramFiles32Dir%\F-Secure"
; ----------------------------------------------------------------
 
 
comment "Show product logo"
ShowBitmap "%ScriptPath%\fsecurelogo.png" "F-Secure Workstation Antivirus"
 
Message "Uninstalling " + $ProductId$ + " ..."
 
if FileExists("%ScriptPath%\delsub.ins")
	comment "Start uninstall sub section"
	Sub "%ScriptPath%\delsub.ins"
 
	ExitWindows /Reboot
endif

; Author Soren Birk
 
Message "Uninstalling " + $ProductId$ + " ..."
 
if FileExists($OpsiIni$) and not (GetRegistryStringValue32("[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\" + $old_MsiId$ + "] DisplayName") = "")
	comment "Old MSI id " + $old_MsiId$ + " found in registry, starting uninstallation"
	Winbatch_uninstall_oldmsi
	sub_check_exitcode
 
	comment "Remove program folder"
	Files_uninstall
 
	Set $UninstHasBeenRun$ = "true"
else
	if not (GetRegistryStringValue32("[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\" + $MsiId$ + "] DisplayName") = "")
		comment "MSI id " + $MsiId$ + " found in registry, starting uninstallation"
		Winbatch_uninstall_msi
		sub_check_exitcode
 
		comment "Remove program folder"
		Files_uninstall
 
		Set $UninstHasBeenRun$ = "true"
	endif
endif
 
 
[Winbatch_uninstall_msi]
msiexec /x $MsiId$ /qb! REBOOT=ReallySuppress
 
[Winbatch_uninstall_oldmsi]
msiexec /x $old_MsiId$ /qb! REBOOT=ReallySuppress
 
[Files_uninstall]
del -sf "$InstallDir$\"
 
[Sub_check_exitcode]
comment "Test for installation success via exit code"
set $ExitCode$ = getLastExitCode
; informations to exit codes see
; http://msdn.microsoft.com/en-us/library/aa372835(VS.85).aspx
; http://msdn.microsoft.com/en-us/library/aa368542.aspx
if ($ExitCode$ = "0")
	comment "Looks good: setup program gives exitcode zero"
else
	comment "Setup program gives a exitcode unequal zero: " + $ExitCode$
	if ($ExitCode$ = "1605")
		comment "ERROR_UNKNOWN_PRODUCT	1605	This action is only valid for products that are currently installed."
		comment "Uninstall of a not installed product failed - no problem"
	else
		if ($ExitCode$ = "1641")
			comment "looks good: setup program gives exitcode 1641"
			comment "ERROR_SUCCESS_REBOOT_INITIATED	1641	The installer has initiated a restart. This message is indicative of a success."
		else
			if ($ExitCode$ = "3010")
				comment "looks good: setup program gives exitcode 3010"
				comment "ERROR_SUCCESS_REBOOT_REQUIRED	3010	A restart is required to complete the install. This message is indicative of a success."
			else
				logError "Fatal: Setup program gives an unknown exitcode unequal zero: " + $ExitCode$
				isFatalError
			endif
		endif
	endif
endif