Inet Keeper - Keeps you connected to the Internet

@ECHO OFF

::VARIABLES

::First two words of a (succeful) ping response
SET _ping_reply=Resposta de

::Name of the internet connection
SET _conn_name=Oi 3G

::Time between checks (in seconds)
SET _time=60

::Directory to save history
SET _hist_dir=D:\ik_hist.txt



TITLE Inet Keeper

ECHO ---------------------------------------------------
ECHO  Inet Keeper - Keeps you connected to the internet
ECHO ------------------------------------- by JackS ----
ECHO.
ECHO - Ping reply start: "%_ping_reply%"
ECHO - Internet connection name: "%_conn_name%"
ECHO - History directory: "%_hist_dir%"
ECHO - Time between checks: %_time% seconds
ECHO.
ECHO -------------------------------------------

GOTO :CHECKCONNECTION

:CHECKCONNECTION
ECHO  @ @ ^| Checking connection, please wait...
PING -n 1 www.google.com|find "%_ping_reply%" >NUL
IF NOT ERRORLEVEL 1 goto :SUCCESS
IF     ERRORLEVEL 1 goto :TRYRECONNECT

:SUCCESS
ECHO   U  ^| You are connected to the internet.
ECHO  \_/ ^| Waiting %_time% seconds to check again...
PING -n %_time% 127.0.0.1>nul
ECHO -----+-------------------------------------
GOTO :CHECKCONNECTION

:TRYRECONNECT
ECHO ----- >> "%_hist_dir%"
date /T >> "%_hist_dir%"
time /T >> "%_hist_dir%"
ECHO Ping failure. Trying to reconnect. >> "%_hist_dir%"
ECHO   U  ^| Ping failure!
ECHO  ~~~ ^| Trying to reconnect to %_conn_name%...
RASDIAL "%_conn_name%" >> "%_hist_dir%"
ECHO -----+-------------------------------------
PING -n 5 127.0.0.1>nul
GOTO :CHECKCONNECTION