ESS install script

Name "Enhanced Steam Standalone"
OutFile "setup.exe"
InstallDir "$PROGRAMFILES\ESS"
InstallDirRegKey HKLM "Software\ESS" "Install_Dir"
RequestExecutionLevel admin

Page components
Page directory
Page instfiles

Section "Basefiles (required)"
    SetOutPath "$INSTDIR"
    File /r "nginx"
    File /r "rinetd"
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\ESS" "DisplayName" "Enhanced Steam Standalone"
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\ESS" "UninstallString" '"$INSTDIR\uninstall.exe"'
    WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\ESS" "NoModify" 1
    WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\ESS" "NoRepair" 1
    WriteUninstaller "uninstall.exe"
SectionEnd

Section "Custom hosts file (will overwrite existing)"
    CopyFiles "$WINDIR\system32\drivers\etc\hosts" "$INSTDIR\"
    SetOutPath "$WINDIR\system32\drivers\etc\"
    File hosts
SectionEnd

Section "Startmenu entries"
    CreateDirectory "$SMPROGRAMS\ESS"
    SetOutPath "$INSTDIR\nginx"
    CreateShortCut "$SMPROGRAMS\ESS\nginx.lnk" "$INSTDIR\nginx\nginx.exe" "" "" 0 SW_SHOWMINIMIZED
    SetOutPath "$INSTDIR\rinetd"
    CreateShortCut "$SMPROGRAMS\ESS\rinetd.lnk" "$INSTDIR\rinetd\rinetd.exe" '-c "$INSTDIR\rinetd\rinetd.conf"' "" 0 SW_SHOWMINIMIZED
    SetOutPath "$INSTDIR"
    CreateShortCut "$SMPROGRAMS\ESS\Uninstall.lnk" "$INSTDIR\uninstall.exe" "" "$INSTDIR\uninstall.exe" 0
SectionEnd

Section "Autostart entries"
    CreateDirectory "$SMSTARTUP\ESS"
    SetOutPath "$INSTDIR\rinetd"
    CreateShortCut "$SMSTARTUP\ESS\1rinetd.lnk" "$INSTDIR\rinetd\rinetd.exe" '-c "$INSTDIR\rinetd\rinetd.conf"' "" 0 SW_SHOWMINIMIZED
    SetOutPath "$INSTDIR\nginx"
    CreateShortCut "$SMSTARTUP\ESS\2nginx.lnk" "$INSTDIR\nginx\nginx.exe" "" "$INSTDIR\nginx\nginx.exe" 1 SW_SHOWMINIMIZED
SectionEnd

Section "Uninstall"
    DeleteRegKey HKLM "Software\ESS\Install_Dir"
    CopyFiles "$INSTDIR\hosts" "$WINDIR\system32\drivers\etc\"
    RMDir /r "$INSTDIR\nginx"
    RMDir /r "$INSTDIR\rinetd"
    RMDir /r "$SMPROGRAMS\ESS"
    RMDir /r "$INSTDIR"
SectionEnd