source: opsi/products/virtualbox-guest-tools/CLIENT_DATA/delsub3264.ins

; Copyright (c) uib gmbh (www.uib.de)
; This sourcecode is owned by uib gmbh
; and published under the Terms of the General Public License.
; credits: http://www.opsi.org/en/credits/


Set $MsiId32$ = '{XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX}'
Set $UninstallProgram32$ = $InstallDir32$ + "\uninstall.exe"

Set $MsiId64$ = '{XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX}'
Set $UninstallProgram64$ = $InstallDir64$ + "\uninstall.exe"

if (($INST_SystemType$ = "x86 System") and ($INST_architecture$ = "system specific")) or ($INST_architecture$ = "both") or ($INST_architecture$ = "32 only")
        Message "Uninstalling " + $ProductId$ + " 32 Bit..."

        if FileExists($UninstallProgram32$)
                comment "Uninstall program found, starting uninstall"
                Winbatch_uninstall_32
                sub_check_exitcode
        endif

        if not (GetRegistryStringValue32("[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\" + $MsiId32$ + "] DisplayName") = "")
                comment "MSI id " + $MsiId32$ + " found in registry, starting msiexec to uninstall"
                Winbatch_uninstall_msi_32
                sub_check_exitcode
        endif
        
        comment "Delete files"
        Files_uninstall_32 /32Bit
        comment "Cleanup registry"
        Registry_uninstall /32Bit
endif

if ($INST_SystemType$ = "64 Bit System") and (($INST_architecture$ = "system specific") or ($INST_architecture$ = "both") or ($INST_architecture$ = "64 only"))
        Message "Uninstalling " + $ProductId$ + " 64 Bit..."

        if FileExists($UninstallProgram64$)
                comment "Uninstall program found, starting uninstall"
                Winbatch_uninstall_64
                sub_check_exitcode
        endif

        if not (GetRegistryStringValue64("[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\" + $MsiId64$ + "] DisplayName") = "")
                comment "MSI id " + $MsiId64$ + " found in registry, starting msiexec to uninstall"
                Winbatch_uninstall_msi_64
                sub_check_exitcode
        endif
        
        comment "Delete files"
        Files_uninstall_64 /64Bit
        comment "Cleanup registry"
        Registry_uninstall /64Bit
endif

comment "Delete program shortcuts"
LinkFolder_uninstall

[Winbatch_uninstall_32]
; Choose one of the following examples as basis for program uninstall
;
; === Nullsoft Scriptable Install System ================================================================
; "$UninstallProgram32$" /S
;
; === Inno Setup ========================================================================================
; "$UninstallProgram32$" /silent /norestart /SUPPRESSMSGBOXES /nocancel 


[Winbatch_uninstall_msi_32]
msiexec /x $MsiId32$ /qb! REBOOT=ReallySuppress

[Files_uninstall_32]
; Example for recursively deleting the installation directory (don't forget the trailing backslash):
;
; delete -sf "$InstallDir32$\"

[Winbatch_uninstall_64]
; Choose one of the following examples as basis for program uninstall
;
; === Nullsoft Scriptable Install System ================================================================
; "$UninstallProgram64$" /S
;
; === Inno Setup ========================================================================================
; "$UninstallProgram64$" /silent /norestart /SUPPRESSMSGBOXES /nocancel


[Winbatch_uninstall_msi_64]
msiexec /x $MsiId64$ /qb! REBOOT=ReallySuppress

[Files_uninstall_64]
; Example for recursively deleting the installation directory (don't forget the trailing backslash):
;
; delete -sf "$InstallDir64$\"

[Registry_uninstall]
; Example of deleting a registry key:
;
; deletekey [HKEY_LOCAL_MACHINE\Software\$ProductId$]

[LinkFolder_uninstall]
; Example of deleting a folder from AllUsers startmenu:
;
; set_basefolder common_programs
; delete_subfolder $ProductId$
;
; Example of deleting a shortcut from AllUsers desktop:
;
; set_basefolder common_desktopdirectory
; set_subfolder ""
; delete_element $ProductId$

[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