@echo off
if not exist filter.bak echo.>filter.bak
rem --- download a fresh copy from "yoyo"
c:\wget\wget -o filter.log -O filter.new http://pgl.yoyo.org/as/serverlist.php?mimetype=plaintext
rem --- see if we have a new copy
fc.exe /L /C filter.new filter.bak >NUL 2>&1
if errorlevel 1 goto COPY
goto QUIT
:COPY
rem --- backup filter.new and create filter.conf
move filter.new filter.bak >NUL 2>&1
echo // %date% %time% - from http://pgl.yoyo.org/as/serverlist.php?mimetype=plaintext>>filter.new
for /f %%F in (filter.bak) do echo zone "%%F" { type master; file "null.zone.file"; };>>filter.new
rem --- save old file and replace with new one
move filter.conf filter.old >NUL 2>&1
move filter.new filter.conf >NUL 2>&1
net stop twdns
net start twdns
echo --%date% %time%-- A newer filter configuration file was loaded.>>filter.log
goto DONE
:QUIT
echo Newer filters were not available so no changes were made.>>filter.log
:DONE
rem --- all done, exiting
del filter.new >NUL 2>&1
exit