!include "MUI2.nsh"

!define APPNAME "Transit Driver XP"
!define COMPANYNAME "Transit Project"
!define VERSION "2.0.0"

Name "${APPNAME}"
OutFile "TransitDriverXPSetup.exe"
InstallDir "$PROGRAMFILES\TransitDriverXP"
InstallDirRegKey HKCU "Software\TransitDriverXP" "InstallDir"
RequestExecutionLevel admin
VIProductVersion "2.0.0.0"
VIAddVersionKey "ProductName" "${APPNAME}"
VIAddVersionKey "CompanyName" "${COMPANYNAME}"
VIAddVersionKey "FileDescription" "Native Windows XP driver client"
VIAddVersionKey "FileVersion" "${VERSION}"
VIAddVersionKey "ProductVersion" "${VERSION}"
VIAddVersionKey "LegalCopyright" "Transit Project"

Function .onInit
    ReadRegStr $0 HKCU "Software\TransitDriverXP" "InstallDir"
    StrCmp $0 "" done
    IfFileExists "$0\driver_xp.exe" 0 done
    StrCpy $INSTDIR $0
    MessageBox MB_OK|MB_ICONINFORMATION "An existing Transit Driver XP installation was found. It will be updated."
    ExecWait '"$SYSDIR\taskkill.exe" /F /IM driver_xp.exe'
done:
FunctionEnd

!insertmacro MUI_PAGE_DIRECTORY
!insertmacro MUI_PAGE_INSTFILES
!insertmacro MUI_LANGUAGE "English"

Section "Install"
    SetOutPath "$INSTDIR"
    SetOverwrite on
    File "driver_xp.exe"
    WriteRegStr HKCU "Software\TransitDriverXP" "InstallDir" "$INSTDIR"
    WriteRegStr HKCU "Software\TransitDriverXP" "DisplayName" "${APPNAME}"
    WriteRegStr HKCU "Software\TransitDriverXP" "Version" "${VERSION}"
    CreateDirectory "$SMPROGRAMS\TransitDriverXP"
    CreateShortCut "$SMPROGRAMS\TransitDriverXP\Transit Driver XP.lnk" "$INSTDIR\driver_xp.exe"
    CreateShortCut "$DESKTOP\Transit Driver XP.lnk" "$INSTDIR\driver_xp.exe"
    WriteUninstaller "$INSTDIR\Uninstall.exe"
    CreateShortCut "$SMPROGRAMS\TransitDriverXP\Uninstall Transit Driver XP.lnk" "$INSTDIR\Uninstall.exe"
SectionEnd

Section "Uninstall"
    Delete "$DESKTOP\Transit Driver XP.lnk"
    Delete "$SMPROGRAMS\TransitDriverXP\Transit Driver XP.lnk"
    Delete "$SMPROGRAMS\TransitDriverXP\Uninstall Transit Driver XP.lnk"
    RMDir "$SMPROGRAMS\TransitDriverXP"
    Delete "$INSTDIR\driver_xp.exe"
    Delete "$INSTDIR\Uninstall.exe"
    RMDir "$INSTDIR"
    DeleteRegKey HKCU "Software\TransitDriverXP"
SectionEnd