;Nmap Installer
;Started by Bo Jiang @ 08/26/2005 06:07PM
;;
;; Recognizes the options (case sensitive):
;;   /S                silent install
;;   /NPFSTARTUP=NO    start NPF now and at startup (ignored with /NPCAP=NO)
;;   /NMAP=NO          don't install Nmap
;;   /REGISTERPATH=NO  don't add the installation directory to PATH
;;   /NPCAP=NO         don't install Npcap
;;   /REGISTRYMODS=NO  don't install performance-related registry mods
;;   /ZENMAP=NO        don't install Zenmap
;;   /NCAT=NO          don't install Ncat
;;   /NDIFF=NO         don't install Ndiff
;;   /NPING=NO         don't install Nping
;;   /NMAPUPDATE=NO    don't install nmap-update
;;   /D=C:\dir\...     install to C:\dir\... (overrides InstallDir)
;;
;;/D is a built-in NSIS option and has these restrictions:
;;(http://nsis.sourceforge.net/Docs/Chapter3.html)
;;  It must be the last parameter used in the command line and must not
;;  contain any quotes, even if the path contains spaces. Only absolute
;;  paths are supported.

;--------------------------------
;Include Modern UI

  !include "MUI.nsh"
  !include "AddToPath.nsh"
  !include "FileFunc.nsh"
  !include "Sections.nsh"

;--------------------------------
;General

  ;Name and file
  Name "Nmap"

;--------------------------------
; Sign the uninstaller
; http://nsis.sourceforge.net/Signing_an_Uninstaller

!ifdef INNER
  !insertmacro MUI_UNPAGE_CONFIRM
  !insertmacro MUI_UNPAGE_INSTFILES
  !echo "Inner invocation"                  ; just to see what's going on
  OutFile "$%TEMP%\tempinstaller.exe"       ; not really important where this is
  SetCompress off                           ; for speed
!else
  !echo "Outer invocation"

  ; Call makensis again, defining INNER.  This writes an installer for us which, when
  ; it is invoked, will just write the uninstaller to some location, and then exit.
  ; Be sure to substitute the name of this script here.

  !system "$\"${NSISDIR}\makensis$\" /DINNER Nmap.nsi" = 0

  ; So now run that installer we just created as %TEMP%\tempinstaller.exe.  Since it
  ; calls quit the return value isn't zero.

  !system "$\"$%TEMP%\tempinstaller.exe$\"" = 2

  ; That will have written an uninstaller binary for us.  Now we sign it with your
  ; favourite code signing tool.

  ;!system "icacls.exe $\"$%TEMP%\Uninstall.exe$\" /grant $\"$%USER%$\":M"
  !system "copy /b $\"$%TEMP%\Uninstall.exe$\" Uninstall.exe"
  !system "$\"C:/Program Files (x86)/Windows Kits/8.1/bin/x86/signtool.exe$\" sign /a /n $\"Insecure.Com LLC$\" /tr http://timestamp.digicert.com /td sha256 /fd sha256 Uninstall.exe" = 0

  ; Good.  Now we can carry on writing the real installer.

  OutFile "NmapInstaller.exe"
  SetCompressor /SOLID /FINAL lzma
!endif

  ;Required for removing shortcuts
  RequestExecutionLevel admin

  ;Default installation folder
  InstallDir "$PROGRAMFILES\Nmap"

  ;Get installation folder from registry if available
  InstallDirRegKey HKCU "Software\Nmap" ""

  !define VERSION @@VERSION@@
  VIProductVersion @@VIPRODUCTVERSION@@
  VIAddVersionKey /LANG=1033 "FileVersion" "${VERSION}"
  VIAddVersionKey /LANG=1033 "ProductName" "Nmap"
  VIAddVersionKey /LANG=1033 "CompanyName" "Insecure.org"
  VIAddVersionKey /LANG=1033 "InternalName" "NmapInstaller.exe"
  VIAddVersionKey /LANG=1033 "LegalCopyright" "Copyright (c) Insecure.Com LLC (fyodor@insecure.org)"
  VIAddVersionKey /LANG=1033 "LegalTrademark" "NMAP"
  VIAddVersionKey /LANG=1033 "FileDescription" "Nmap installer"

;--------------------------------
;Interface Settings

  !define MUI_ABORTWARNING

;--------------------------------
;Pages

  !insertmacro MUI_PAGE_LICENSE "..\LICENSE"
  !insertmacro MUI_PAGE_COMPONENTS
  !insertmacro MUI_PAGE_DIRECTORY
  !insertmacro MUI_PAGE_INSTFILES
  !insertmacro MUI_UNPAGE_CONFIRM
  !insertmacro MUI_UNPAGE_INSTFILES
  Page custom shortcutsPage makeShortcuts
  Page custom finalPage doFinal

;--------------------------------
;Languages

  !insertmacro MUI_LANGUAGE "English"

!insertmacro GetParameters
!insertmacro GetOptions

;--------------------------------
;Variables

Var zenmapset
Var addremoveset
Var vcredist2013set
Var vcredist2008set

;--------------------------------
;Reserves

ReserveFile "shortcuts.ini"
ReserveFile "final.ini"
!insertmacro MUI_RESERVEFILE_INSTALLOPTIONS

;--------------------------------
;Functions

;The .onInit function is below the Sections because it needs to refer to
;the Section IDs which are not defined yet.

Function shortcutsPage
  StrCmp $zenmapset "" skip

  !insertmacro MUI_HEADER_TEXT "Create Shortcuts" ""
  !insertmacro MUI_INSTALLOPTIONS_DISPLAY "shortcuts.ini"

  skip:
FunctionEnd

Function makeShortcuts
  StrCmp $zenmapset "" skip

  SetOutPath "$INSTDIR"

  ReadINIStr $0 "$PLUGINSDIR\shortcuts.ini" "Field 1" "State"
  StrCmp $0 "0" skipdesktop
  CreateShortCut "$DESKTOP\Nmap - Zenmap GUI.lnk" "$INSTDIR\zenmap.exe"

  skipdesktop:

  ReadINIStr $0 "$PLUGINSDIR\shortcuts.ini" "Field 2" "State"
  StrCmp $0 "0" skipstartmenu
  CreateDirectory "$SMPROGRAMS\Nmap"
  CreateShortCut "$SMPROGRAMS\Nmap\Nmap - Zenmap GUI.lnk" "$INSTDIR\zenmap.exe"

  skipstartmenu:

  skip:
FunctionEnd

Function finalPage
  ; diplay a page saying everything's finished
  !insertmacro MUI_HEADER_TEXT "Finished" "Thank you for installing Nmap"
  !insertmacro MUI_INSTALLOPTIONS_DISPLAY "final.ini"
FunctionEnd

Function doFinal
 ; don't need to do anything
FunctionEnd

;--------------------------------
;Installer Sections

Section "Nmap Core Files" SecCore

  StrCpy $R0 $INSTDIR "" -2
  StrCmp $R0 ":\" bad_key_install
  StrCpy $R0 $INSTDIR "" -14
  StrCmp $R0 "\Program Files" bad_key_install
  StrCpy $R0 $INSTDIR "" -8
  StrCmp $R0 "\Windows" bad_key_install
  StrCpy $R0 $INSTDIR "" -6
  StrCmp $R0 "\WinNT" bad_key_install
  StrCpy $R0 $INSTDIR "" -9
  StrCmp $R0 "\system32" bad_key_install
  StrCpy $R0 $INSTDIR "" -8
  StrCmp $R0 "\Desktop" bad_key_install
  StrCpy $R0 $INSTDIR "" -22
  StrCmp $R0 "\Documents and Settings" bad_key_install
  StrCpy $R0 $INSTDIR "" -13
  StrCmp $R0 "\My Documents" bad_key_install probably_safe_key_install
  bad_key_install:
    MessageBox MB_YESNO "It may not be safe to uninstall the previous installation of Nmap from the directory '$INSTDIR'.$\r$\nContinue anyway (not recommended)?" IDYES probably_safe_key_install
    Abort "Install aborted by user"
  probably_safe_key_install:

  ;Delete specific subfolders (NB: custom scripts in scripts folder will be lost)
  RMDir /r "$INSTDIR\nselib"
  ; nselib-bin held NSE C modules up through version 4.68.
  RMDir /r "$INSTDIR\nselib-bin"
  RMDir /r "$INSTDIR\scripts"
  RMDir /r "$INSTDIR\zenmap"
  RMDir /r "$INSTDIR\py2exe"
  RMDir /r "$INSTDIR\share"
  RMDir /r "$INSTDIR\licenses"

  SetOutPath "$INSTDIR"

  SetOverwrite on
  File ..\..\CHANGELOG
  File ..\..\COPYING
  File ..\..\nmap-mac-prefixes
  File ..\..\nmap-os-db
  File ..\..\nmap-payloads
  File ..\..\nmap-protocols
  File ..\..\nmap-rpc
  File ..\..\nmap-service-probes
  File ..\..\nmap-services
  File ..\Release\nmap.exe
  File ..\Release\nse_main.lua
  File ..\..\docs\nmap.xsl
  File ..\nmap_performance.reg
  File ..\..\README-WIN32
  File ..\..\docs\3rd-party-licenses.txt
  File /r /x .svn ..\..\docs\licenses
  File libeay32.dll
  File ssleay32.dll
  File libssh2.dll
  File /r /x mswin32 /x .svn /x ncat ..\..\scripts
  File /r /x mswin32 /x .svn ..\Release\nselib
  File ..\icon1.ico

  ;Store installation folder
  WriteRegStr HKCU "Software\Nmap" "" $INSTDIR

  Call vcredist2013installer
  Call create_uninstaller

SectionEnd

Section "Register Nmap Path" SecRegisterPath
  PUSH $INSTDIR
  Call AddToPath
SectionEnd

Section "Npcap @@NPCAP_VERSION@@" SecNpcap
  SetOutPath "$INSTDIR"
  SetOverwrite on
  File ..\npcap-@@NPCAP_VERSION@@.exe
  ; If the Nmap installer was launched using /S then pass some arguments to Npcap
  IfSilent npcap_silent npcap_loud
  npcap_silent:
    StrCpy $1 ""
    ${GetParameters} $R0
    ClearErrors
    ${GetOptions} $R0 "/NPFSTARTUP=" $2
    StrCmp $2 "NO" 0 NoSkipNPFStartup
    StrCpy $1 "/NPFSTARTUP=NO $1"
    NoSkipNPFStartup:
    ExecWait '"$INSTDIR\npcap-@@NPCAP_VERSION@@.exe" $1 /S /winpcap_mode=no'
    Goto delete_npcap
  npcap_loud:
    ExecWait '"$INSTDIR\npcap-@@NPCAP_VERSION@@.exe" /winpcap_mode=no'
  delete_npcap:
  Delete "$INSTDIR\npcap-@@NPCAP_VERSION@@.exe"
SectionEnd

Section "Network Performance Improvements" SecPerfRegistryMods
  SetOutPath "$INSTDIR"
  SetOverwrite on
  File ..\nmap_performance.reg
  Exec 'regedt32 /S "$INSTDIR\nmap_performance.reg"'
SectionEnd

Section "Zenmap (GUI Frontend)" SecZenmap
  SetOutPath "$INSTDIR"
  SetOverwrite on
  File ..\nmap-${VERSION}\zenmap.exe
  File ..\nmap-${VERSION}\ZENMAP_README
  File ..\nmap-${VERSION}\COPYING_HIGWIDGETS
  File ..\nmap-${VERSION}\python27.dll
  File /r ..\nmap-${VERSION}\share
  File /r ..\nmap-${VERSION}\py2exe
  StrCpy $zenmapset "true"
  Call vcredist2008installer
  Call create_uninstaller
SectionEnd

Section "Ncat (Modern Netcat reincarnation)" SecNcat
  SetOutPath "$INSTDIR"
  SetOverwrite on
  File ..\nmap-${VERSION}\ncat.exe
  File ..\nmap-${VERSION}\ca-bundle.crt
  Call vcredist2013installer
  Call create_uninstaller
SectionEnd

Section "Ndiff (Scan comparison tool)" SecNdiff
  SetOutPath "$INSTDIR"
  SetOverwrite on
  File ..\nmap-${VERSION}\ndiff.exe
  File ..\nmap-${VERSION}\NDIFF_README
  File ..\nmap-${VERSION}\python27.dll
  File /r ..\nmap-${VERSION}\py2exe
  Call vcredist2008installer
  Call create_uninstaller
SectionEnd

Section "Nping (Packet generator)" SecNping
  SetOutPath "$INSTDIR"
  SetOverwrite on
  File ..\nmap-${VERSION}\nping.exe
  Call vcredist2013installer
  Call create_uninstaller
SectionEnd

Section "nmap-update (updater for architecture-independent files)" SecNmapUpdate
  SetOutPath "$INSTDIR"
  SetOverwrite on
  File ..\nmap-${VERSION}\nmap-update.exe
  Call vcredist2013installer
  Call create_uninstaller
SectionEnd

Function vcredist2013installer
  StrCmp $vcredist2013set "" 0 vcredist_done
  StrCpy $vcredist2013set "true"
  ;Check if VC++ 2013 runtimes are already installed.
  ;This version creates a registry key that makes it easy to check whether a version (not necessarily the
  ;one we may be about to install) of the VC++ 2013 redistributables have been installed. On x64 systems we need to check
  ;the Wow6432Node registry key instead.
  ;Only run our installer if a version isn't already present, to prevent installing older versions resulting in error messages.
  ReadRegStr $0 HKLM "SOFTWARE\Microsoft\DevDiv\vc\Servicing\12.0\RuntimeMinimum" "Install"
  StrCmp $0 "1" vcredist_done vcredist_check_wow6432node
  vcredist_check_wow6432node:
    ReadRegStr $0 HKLM "SOFTWARE\Wow6432Node\Microsoft\DevDiv\vc\Servicing\12.0\RuntimeMinimum" "Install"
    StrCmp $0 "1" vcredist_done vcredist_silent_install

  ;If VC++ 2013 runtimes are not installed...
  vcredist_silent_install:
    DetailPrint "Installing Microsoft Visual C++ 2013 Redistributable"
    File ..\nmap-${VERSION}\vcredist_x86.exe
    ExecWait '"$INSTDIR\vcredist_x86.exe" /q' $0
    ;Check for successful installation of our vcredist_x86.exe...
    ReadRegStr $0 HKLM "SOFTWARE\Microsoft\DevDiv\vc\Servicing\12.0\RuntimeMinimum" "Install"
    StrCmp $0 "1" vcredist_success vcredist_not_present_check_wow6432node
    vcredist_not_present_check_wow6432node:
      ReadRegStr $0 HKLM "SOFTWARE\Wow6432Node\Microsoft\DevDiv\vc\Servicing\12.0\RuntimeMinimum" "Install"
      StrCmp $0 "1" vcredist_success vcredist_not_present

    vcredist_not_present:
      DetailPrint "Microsoft Visual C++ 2013 Redistributable failed to install"
      IfSilent vcredist_done vcredist_messagebox
      vcredist_messagebox:
        MessageBox MB_OK "Microsoft Visual C++ 2013 Redistributable Package (x86) failed to install ($INSTDIR\vcredist_x86.exe). Please ensure your system meets the minimum requirements before running the installer again."
        Goto vcredist_done
    vcredist_success:
      Delete "$INSTDIR\vcredist_x86.exe"
      DetailPrint "Microsoft Visual C++ 2013 Redistributable was successfully installed"
  vcredist_done:
FunctionEnd

Function vcredist2008installer
  StrCmp $vcredist2008set "" 0 vcredist2008_done
  StrCpy $vcredist2008set "true"
  ;Check if VC++ 2008 runtimes are already installed.
  ;NOTE Both the UID in the registry key and the DisplayName string must be updated here (and below)
  ;whenever the Redistributable package is upgraded:
  ReadRegStr $0 HKLM "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{9BE518E6-ECC6-35A9-88E4-87755C07200F}" "DisplayName"
  StrCmp $0 "Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161" vcredist2008_done vcredist2008_check_wow6432node
  ;On x64 systems we need to check the Wow6432Node registry key instead
  vcredist2008_check_wow6432node:
    ReadRegStr $0 HKLM "SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{9BE518E6-ECC6-35A9-88E4-87755C07200F}" "DisplayName"
    StrCmp $0 "Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161" vcredist2008_done vcredist2008_silent_install
  ;If VC++ 2008 runtimes are not installed...
  vcredist2008_silent_install:
    DetailPrint "Installing Microsoft Visual C++ 2008 Redistributable"
    File ..\nmap-${VERSION}\vcredist2008_x86.exe
    ExecWait '"$INSTDIR\vcredist2008_x86.exe" /q' $0
    ;Check for successful installation of our 2008 version of vcredist_x86.exe...
    ReadRegStr $0 HKLM "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{9BE518E6-ECC6-35A9-88E4-87755C07200F}" "DisplayName"
    StrCmp $0 "Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161" vcredist2008_success vcredist2008_not_present_check_wow6432node
    vcredist2008_not_present_check_wow6432node:
      ReadRegStr $0 HKLM "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{9BE518E6-ECC6-35A9-88E4-87755C07200F}" "DisplayName"
      StrCmp $0 "Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161" vcredist2008_success vcredist2008_not_present
    vcredist2008_not_present:
      DetailPrint "Microsoft Visual C++ 2008 Redistributable failed to install"
      IfSilent vcredist2008_done vcredist2008_messagebox
      vcredist2008_messagebox:
        MessageBox MB_OK "Microsoft Visual C++ 2008 Redistributable Package (x86) failed to install ($INSTDIR\vcredist2008_x86.exe). Please ensure your system meets the minimum requirements before running the installer again."
        Goto vcredist2008_done
    vcredist2008_success:
      Delete "$INSTDIR\vcredist2008_x86.exe"
      DetailPrint "Microsoft Visual C++ 2008 Redistributable was successfully installed"
  vcredist2008_done:
FunctionEnd

Function create_uninstaller
  StrCmp $addremoveset "" 0 skipaddremove
  ; Register Nmap with add/remove programs
  WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\Nmap" "DisplayName" "Nmap ${VERSION}"
  WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\Nmap" "DisplayVersion" "${VERSION}"
  WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\Nmap" "UninstallString" '"$INSTDIR\uninstall.exe"'
  WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\Nmap" "DisplayIcon" '"$INSTDIR\icon1.ico"'
  WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\Nmap" "NoModify" 1
  WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\Nmap" "NoRepair" 1
  ;Create uninstaller
!ifndef INNER
  SetOutPath $INSTDIR

  ; this packages the signed uninstaller

  File "Uninstall.exe"
!endif
  StrCpy $addremoveset "true"
  skipaddremove:
FunctionEnd

;Disable a named section if the command line option Opt has the value "NO".
;See http://nsis.sourceforge.net/Macro_vs_Function for the ID label technique.
!macro OptionDisableSection Params Opt Sec
  !define ID ${__LINE__}
  ${GetOptions} ${Params} ${Opt} $1
  StrCmp $1 "NO" "" OptionDisableSection_keep_${ID}
  SectionGetFlags ${Sec} $2
  IntOp $2 $2 & ${SECTION_OFF}
  SectionSetFlags ${Sec} $2
OptionDisableSection_keep_${ID}:
  !undef ID
!macroend

Function .onInit
!ifdef INNER
  ; If INNER is defined, then we aren't supposed to do anything except write out
  ; the installer.  This is better than processing a command line option as it means
  ; this entire code path is not present in the final (real) installer.

  WriteUninstaller "$%TEMP%\Uninstall.exe"
  Quit  ; just bail out quickly when running the "inner" installer
!endif

  !insertmacro MUI_INSTALLOPTIONS_EXTRACT "shortcuts.ini"
  !insertmacro MUI_INSTALLOPTIONS_EXTRACT "final.ini"

  ;Disable section checkboxes based on options. For example /ZENMAP=NO to avoid
  ;installing Zenmap.
  ${GetParameters} $0
  !insertmacro OptionDisableSection $0 "/NMAP=" ${SecCore}
  !insertmacro OptionDisableSection $0 "/REGISTERPATH=" ${SecRegisterPath}
  !insertmacro OptionDisableSection $0 "/NPCAP=" ${SecNpcap}
  !insertmacro OptionDisableSection $0 "/REGISTRYMODS=" ${SecPerfRegistryMods}
  !insertmacro OptionDisableSection $0 "/ZENMAP=" ${SecZenmap}
  !insertmacro OptionDisableSection $0 "/NCAT=" ${SecNcat}
  !insertmacro OptionDisableSection $0 "/NDIFF=" ${SecNdiff}
  !insertmacro OptionDisableSection $0 "/NPING=" ${SecNping}
  !insertmacro OptionDisableSection $0 "/NMAPUPDATE=" ${SecNmapUpdate}
FunctionEnd

;--------------------------------
;Descriptions

  ;Component strings
  LangString DESC_SecCore ${LANG_ENGLISH} "Installs Nmap executable, NSE scripts and Visual C++ 2013 runtime components"
  LangString DESC_SecRegisterPath ${LANG_ENGLISH} "Registers Nmap path to System path so you can execute it from any directory"
  LangString DESC_SecNpcap ${LANG_ENGLISH} "Installs Npcap @@NPCAP_VERSION@@ (required for most Nmap scans unless it is already installed)"
  LangString DESC_SecPerfRegistryMods ${LANG_ENGLISH} "Modifies Windows registry values to improve TCP connect scan performance.  Recommended."
  LangString DESC_SecZenmap ${LANG_ENGLISH} "Installs Zenmap, the official Nmap graphical user interface, and Visual C++ 2008 runtime components.  Recommended."
  LangString DESC_SecNcat ${LANG_ENGLISH} "Installs Ncat, Nmap's Netcat replacement."
  LangString DESC_SecNdiff ${LANG_ENGLISH} "Installs Ndiff, a tool for comparing Nmap XML files."
  LangString DESC_SecNping ${LANG_ENGLISH} "Installs Nping, a packet generation tool."
  LangString DESC_SecNmapUpdate ${LANG_ENGLISH} "Installs nmap-update, an updater for architecture-independent files."

  ;Assign language strings to sections
  !insertmacro MUI_FUNCTION_DESCRIPTION_BEGIN
    !insertmacro MUI_DESCRIPTION_TEXT ${SecCore} $(DESC_SecCore)
    !insertmacro MUI_DESCRIPTION_TEXT ${SecNpcap} $(DESC_SecNpcap)
    !insertmacro MUI_DESCRIPTION_TEXT ${SecRegisterPath} $(DESC_SecRegisterPath)
    !insertmacro MUI_DESCRIPTION_TEXT ${SecPerfRegistryMods} $(DESC_SecPerfRegistryMods)
    !insertmacro MUI_DESCRIPTION_TEXT ${SecZenmap} $(DESC_SecZenmap)
    !insertmacro MUI_DESCRIPTION_TEXT ${SecNcat} $(DESC_SecNcat)
    !insertmacro MUI_DESCRIPTION_TEXT ${SecNdiff} $(DESC_SecNdiff)
    !insertmacro MUI_DESCRIPTION_TEXT ${SecNping} $(DESC_SecNping)
    !insertmacro MUI_DESCRIPTION_TEXT ${SecNmapUpdate} $(DESC_SecNmapUpdate)
  !insertmacro MUI_FUNCTION_DESCRIPTION_END
;--------------------------------
;Uninstaller Section

!ifdef INNER
Section "Uninstall"

  StrCpy $R0 $INSTDIR "" -2
  StrCmp $R0 ":\" bad_key_uninstall
  StrCpy $R0 $INSTDIR "" -14
  StrCmp $R0 "\Program Files" bad_key_uninstall
  StrCpy $R0 $INSTDIR "" -8
  StrCmp $R0 "\Windows" bad_key_uninstall
  StrCpy $R0 $INSTDIR "" -6
  StrCmp $R0 "\WinNT" bad_key_uninstall
  StrCpy $R0 $INSTDIR "" -9
  StrCmp $R0 "\system32" bad_key_uninstall
  StrCpy $R0 $INSTDIR "" -8
  StrCmp $R0 "\Desktop" bad_key_uninstall
  StrCpy $R0 $INSTDIR "" -22
  StrCmp $R0 "\Documents and Settings" bad_key_uninstall
  StrCpy $R0 $INSTDIR "" -13
  StrCmp $R0 "\My Documents" bad_key_uninstall probably_safe_key_uninstall
  bad_key_uninstall:
    MessageBox MB_YESNO "It may not be safe to uninstall Nmap from the directory '$INSTDIR'.$\r$\nContinue anyway (not recommended)?" IDYES probably_safe_key_uninstall
    Abort "Uninstall aborted by user"
  probably_safe_key_uninstall:

  IfFileExists $INSTDIR\nmap.exe nmap_installed
  IfFileExists $INSTDIR\zenmap.exe nmap_installed
  IfFileExists $INSTDIR\ncat.exe nmap_installed
  IfFileExists $INSTDIR\nping.exe nmap_installed
  IfFileExists $INSTDIR\ndiff.exe nmap_installed
  IfFileExists $INSTDIR\nmap-update.exe nmap_installed
    MessageBox MB_YESNO "It does not appear that Nmap is installed in the directory '$INSTDIR'.$\r$\nContinue anyway (not recommended)?" IDYES nmap_installed
    Abort "Uninstall aborted by user"

  SetDetailsPrint textonly
  DetailPrint "Uninstalling Files..."
  SetDetailsPrint listonly

  nmap_installed:
  Delete "$INSTDIR\3rd-party-licenses.txt"
  Delete "$INSTDIR\CHANGELOG"
  Delete "$INSTDIR\COPYING"
  Delete "$INSTDIR\nmap-mac-prefixes"
  Delete "$INSTDIR\nmap-os-db"
  Delete "$INSTDIR\nmap-payloads"
  Delete "$INSTDIR\nmap-protocols"
  Delete "$INSTDIR\nmap-rpc"
  Delete "$INSTDIR\nmap-service-probes"
  Delete "$INSTDIR\nmap-services"
  Delete "$INSTDIR\nmap.exe"
  Delete "$INSTDIR\nmap.xsl"
  Delete "$INSTDIR\nmap_performance.reg"
  Delete "$INSTDIR\nse_main.lua"
  Delete "$INSTDIR\README-WIN32"
  Delete "$INSTDIR\icon1.ico"
  Delete "$INSTDIR\libeay32.dll"
  Delete "$INSTDIR\ssleay32.dll"
  Delete "$INSTDIR\npcap-*.exe"
  Delete "$INSTDIR\zenmap.exe"
  Delete "$INSTDIR\ndiff.exe"
  Delete "$INSTDIR\python27.dll"
  Delete "$INSTDIR\NDIFF_README"
  Delete "$INSTDIR\ZENMAP_README"
  Delete "$INSTDIR\COPYING_HIGWIDGETS"
  Delete "$INSTDIR\ncat.exe"
  Delete "$INSTDIR\nping.exe"
  Delete "$INSTDIR\nmap-update.exe"
  Delete "$INSTDIR\ca-bundle.crt"
  ;Delete specific subfolders (NB: custom scripts in scripts folder will be lost)
  RMDir /r "$INSTDIR\nselib"
  RMDir /r "$INSTDIR\scripts"
  RMDir /r "$INSTDIR\share"
  RMDir /r "$INSTDIR\py2exe"
  RMDir /r "$INSTDIR\licenses"

  Delete "$INSTDIR\Uninstall.exe"

  ;Removes folder if it's now empty
  RMDir "$INSTDIR"

  SetDetailsPrint textonly
  DetailPrint "Deleting Registry Keys..."
  SetDetailsPrint listonly
  DeleteRegKey /ifempty HKCU "Software\Nmap"
  DeleteRegKey HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\Nmap"
  SetDetailsPrint textonly
  DetailPrint "Unregistering Nmap Path..."
  Push $INSTDIR
  Call un.RemoveFromPath

  Delete "$DESKTOP\Nmap - Zenmap GUI.lnk"
  Delete "$SMPROGRAMS\Nmap\Nmap - Zenmap GUI.lnk"
  RMDIR "$SMPROGRAMS\Nmap"

  SetDetailsPrint both
SectionEnd
!endif
