MYNT-EYE-S-SDK/scripts/win/nsis/winpack.nsi.in

; winpack.nsi

!addincludedir scripts\win\nsis\Include
!include EnvVarUpdate.nsh

!addplugindir scripts\win\nsis\Plugins

!include WinMessages.nsh

!define VERSION "@mynteye_VERSION@"
!define OpenCV_VERSION "@OpenCV_VERSION@"

!define DSETDIR "$APPDATA"
;!define DSETDIR "$PROGRAMFILES64"

; HKLM (all users) vs HKCU (current user) defines
!define ENV_HKLM 'HKLM "SYSTEM\CurrentControlSet\Control\Session Manager\Environment"'
!define ENV_HKCU 'HKCU "Environment"'

;--------------------------------

; The name of the installer
Name "MYNTEYE S SDK ${VERSION}"

; The icon of the installer
Icon "scripts\win\nsis\mynt.ico"

; The file to write
OutFile "mynteye-s-${VERSION}-win-x64-opencv-${OpenCV_VERSION}.exe"

; The default installation directory
InstallDir ${DSETDIR}\Slightech\MYNTEYES\SDK\${VERSION}

; Registry key to check for directory (so if you install again, it will
; overwrite the old one automatically)
InstallDirRegKey HKLM "Software\MYNTEYESSDK" "Install_Dir"

; Request application privileges for Windows Vista
;RequestExecutionLevel user
RequestExecutionLevel admin

;--------------------------------

; Pages

Page components
Page directory
Page instfiles

UninstPage uninstConfirm
UninstPage instfiles

;--------------------------------

; The stuff to install
Section "SDK (required)"

  SectionIn RO

  ; Set output path to the installation directory.
  SetOutPath $INSTDIR

  ; Put file there
  File /r "mynteye-s-${VERSION}-win-x64-opencv-${OpenCV_VERSION}\*"

  ; Write the installation path into the registry
  WriteRegStr HKLM "SOFTWARE\MYNTEYESSDK" "Install_Dir" "$INSTDIR"

  ; Write the uninstall keys for Windows
  WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\MYNTEYESSDK" "DisplayName" "MYNTEYE S SDK"
  WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\MYNTEYESSDK" "UninstallString" '"$INSTDIR\uninstall.exe"'
  WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\MYNTEYESSDK" "NoModify" 1
  WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\MYNTEYESSDK" "NoRepair" 1
  WriteUninstaller "uninstall.exe"

  ; Set variables for local machine
  WriteRegExpandStr ${ENV_HKLM} MYNTEYES_SDK_ROOT "$INSTDIR"

  ;${EnvVarUpdate} $0 "PATH" "P" "HKLM" "%MYNTEYES_SDK_PATH%"
  ${EnvVarUpdate} $0 "PATH" "P" "HKLM" "$INSTDIR\bin;$INSTDIR\3rdparty\opencv\build\x64\vc15\bin"

  ; Push "%MYNTEYES_SDK_PATH%"
  ; Call AddToPath

  ; Make sure windows knows about the change
  SendMessage ${HWND_BROADCAST} ${WM_WININICHANGE} 0 "STR:Environment" /TIMEOUT=5000

SectionEnd

; Optional section (can be disabled by the user)
Section "Desktop Shortcuts"

  CreateShortcut "$DESKTOP\MYNTEYE S SDK ${VERSION}.lnk" "$INSTDIR" "" "$INSTDIR" 0

SectionEnd

Function .onInstSuccess

  ;WriteRegStr "HKLM" "SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" "View README" \
  ;  "cmd.exe /c start /max notepad.exe $INSTDIR\README"

  MessageBox MB_OKCANCEL "Reboot your system now?" /SD IDOK IDCANCEL NoReboot
    Reboot
  NoReboot:

FunctionEnd

Function .onInstFailed
  MessageBox MB_OK "Install failed."
FunctionEnd

;--------------------------------

; Uninstaller

Section "Uninstall"

  ; Remove registry keys
  DeleteRegKey HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\MYNTEYESSDK"
  DeleteRegKey HKLM "SOFTWARE\MYNTEYESSDK"

  ; Remove install stuff
  RMDir /r "$INSTDIR"

  ; Remove shortcuts, if any
  Delete "$DESKTOP\MYNTEYE S SDK ${VERSION}.lnk"

  ; Remove directories used
  StrCpy $0 "${DSETDIR}\Slightech\MYNTEYES"
  Call un.DeleteDirIfEmpty
  StrCpy $0 "${DSETDIR}\Slightech"
  Call un.DeleteDirIfEmpty

  RMDir /r "$APPDATA\Slightech\MYNTEYES"
  StrCpy $0 "$APPDATA\Slightech"
  Call un.DeleteDirIfEmpty

  ; Delete variables
  DeleteRegValue ${ENV_HKLM} MYNTEYES_SDK_ROOT

  ;${un.EnvVarUpdate} $0 "PATH" "R" "HKLM" "%MYNTEYES_SDK_PATH%"
  ${un.EnvVarUpdate} $0 "PATH" "R" "HKLM" "$INSTDIR\bin"
  ${un.EnvVarUpdate} $0 "PATH" "R" "HKLM" "$INSTDIR\3rdparty\opencv\build\x64\vc15\bin"

  ; Push "%MYNTEYES_SDK_PATH%"
  ; Call un.RemoveFromPath

  ; Make sure windows knows about the change
  SendMessage ${HWND_BROADCAST} ${WM_WININICHANGE} 0 "STR:Environment" /TIMEOUT=5000

SectionEnd

Function un.onUninstSuccess
  MessageBox MB_OK "Uninstall success."
FunctionEnd

Function un.onUninstFailed
  MessageBox MB_OK "Uninstall failed."
FunctionEnd

;--------------------------------

; DeleteDirIfEmpty - Delete dir only if empty

Function un.DeleteDirIfEmpty
  FindFirst $R0 $R1 "$0\*.*"
  strcmp $R1 "." 0 NoDelete
   FindNext $R0 $R1
   strcmp $R1 ".." 0 NoDelete
    ClearErrors
    FindNext $R0 $R1
    IfErrors 0 NoDelete
     FindClose $R0
     Sleep 1000
     RMDir "$0"
  NoDelete:
   FindClose $R0
FunctionEnd

;--------------------------------

; Path Manipulation
;   http://nsis.sourceforge.net/Path_Manipulation
; Environmental Variables: append, prepend, and remove entries
;   http://nsis.sourceforge.net/Environmental_Variables:_append%2C_prepend%2C_and_remove_entries
; Setting Environment Variables
;   http://nsis.sourceforge.net/Setting_Environment_Variables
; Setting Environment Variables to Active Installer Process
;   http://nsis.sourceforge.net/Setting_Environment_Variables_to_Active_Installer_Process

; Delete files and subdirectories
;   http://nsis.sourceforge.net/Delete_files_and_subdirectories
; Delete dir only if empty
;   http://nsis.sourceforge.net/Delete_dir_only_if_empty

;https://gist.github.com/azalea/deb3c1ed2a984eadf96be77b81dd49b1
;!include ProcessEnvPrependPath.nsh