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!include LogicLib.nsh
!include FileFunc.nsh
Var oldVersionDir
!macro !defineifexist _VAR_NAME _FILE_NAME
!tempfile _TEMPFILE
!ifdef NSIS_WIN32_MAKENSIS
; Windows - cmd.exe
!system 'if exist "${_FILE_NAME}" echo !define ${_VAR_NAME} > "${_TEMPFILE}"'
!else
; Posix - sh
!system 'if [ -e "${_FILE_NAME}" ]; then echo "!define ${_VAR_NAME}" > "${_TEMPFILE}"; fi'
!endif
!include '${_TEMPFILE}'
!delfile '${_TEMPFILE}'
!undef _TEMPFILE
!macroend
!define !defineifexist "!insertmacro !defineifexist"
Function DeleteOldFiles
RMDir /r "$INSTDIR\EventGhost"
RMDir /r "$INSTDIR\include"
RMDir /r "$INSTDIR\python"
RMDir /r "$INSTDIR\x64"
RMDir /r "$INSTDIR\x86"
Delete "$INSTDIR\AUTHORS"
Delete "$INSTDIR\cec.dll"
Delete "$INSTDIR\cec.pdb"
Delete "$INSTDIR\cecc-client.exe"
Delete "$INSTDIR\cec-client.exe"
Delete "$INSTDIR\cec-firmware-latest.exe"
Delete "$INSTDIR\ChangeLog"
Delete "$INSTDIR\COPYING"
Delete "$INSTDIR\libusb0.dll"
Delete "$INSTDIR\LICENSE.md"
Delete "$INSTDIR\README.*"
Delete "$INSTDIR\tv_on.cmd"
Delete "$INSTDIR\tv_off.cmd"
Delete "$INSTDIR\Uninstall.exe"
Delete "$INSTDIR\uninstall_libcec.exe"
FunctionEnd
Function UninstallOldVersion
ReadRegStr $0 HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\Pulse-Eight USB-CEC Adapter sofware" "UninstallString"
${If} $0 != ""
${If} ${Cmd} `MessageBox MB_YESNO|MB_ICONQUESTION "An old libCEC installation was found. This version must be uninstalled before installing libCEC v${LIBCEC_VERSION_STRING}. Continue?" /SD IDYES IDYES`
${GetParent} "$0" $oldVersionDir
ExecWait '"$0" _?=$oldVersionDir' $0
${If} $0 <> 0
MessageBox MB_OK "Failed to uninstall"
Quit
${Else}
; old uninstaller was bugged and didn't always uninstall
Call DeleteOldFiles
DeleteRegKey HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\Pulse-Eight USB-CEC Adapter sofware"
DeleteRegKey HKLM "Software\Pulse-Eight\USB-CEC Adapter sofware"
DeleteRegKey /ifempty HKLM "Software\Pulse-Eight"
SetShellVarContext current
RMDir /r "$SMPROGRAMS\Pulse-Eight libCEC v6.0.2"
SetShellVarContext all
RMDir /r "$SMPROGRAMS\Pulse-Eight libCEC v6.0.2"
${EndIf}
${Else}
Quit
${EndIf}
${EndIf}
FunctionEnd
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