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::
:: RootMe.cmd v0.4
::
:: <CREDITS>
::
:: Thanks to those who's work led the way here:
:: joeykrim for root
:: koush for clockworkmod
:: Dameon87 for EXT4 and CWM3
:: skeeterslint for busybox
:: firon and noobnl for the one click installer
::
:: RootMe Windows script by tanimn
::
:: <DESCRIPTION>
::
:: Script package to root Samsung Epic 4g via adb
::
:: <REQUIREMENTS>
::
:: This windows script REQUIRES the following files present in the current directory:
:: adb.exe / AdbWinApi.dll / AdbWinUsbApi.dll / busybox / playlogo /
:: rageagainstthecage-arm5.bin / redbend_ua / ACSTool.sh / rutt.sh /
:: su / Superuser.apk / zImage-2510 / zImage-3005
::

@echo off

:Variables
:: Check for command line switches
set Switches=%1
:: Use the included adb binary
set adb=.\adb.exe
:: Set the filename of the exploit to use
set Exploit=rageagainstthecage-arm5.bin
:: Set default ClockWorkMod Version
set CWMVer=2510
:: set CWMVer=3005

:Begin
:: Check for device
call :Check InitialDeviceCheck
call :Switch
call :CleanVars
goto END


:Check
if [%Loop%]==[] (set /A Loop=0)
:: Cycle adb
if [%Loop%]==[0] (
    %adb% kill-server
    %adb% start-server
    call :Sleep 3
    )
:: Check for attached device
for /F "tokens=1 usebackq" %%i in (`%adb% get-state`) do call :CheckGo %%i %1
goto END

:CheckGo
if /I %Loop% GEQ 5 (set /A Loop=0 && set Break=%2 && goto NoDev)
if [%1]==[device] (set /A Loop=0 && goto END)
set /A Loop=Loop+1
call :Sleep 5
call :Check %2
set /A Loop=0
goto END

:Switch
if not [%Break%]==[] (goto END)
if [%Switches%]==[] (goto Menu)
echo %Switches% | findstr /i y
if [%ERRORLEVEL%]==[0] (goto Basic)
echo %Switches% | findstr /i x
if [%ERRORLEVEL%]==[0] (goto CleanVars)
echo %Switches% | findstr /i t
if [%ERRORLEVEL%]==[0] (goto TempRoot)
echo %Switches% | findstr /i r
if [%ERRORLEVEL%]==[0] (goto PersistRoot)
echo %Switches% | findstr /i b
if [%ERRORLEVEL%]==[0] (goto BusyBox)
echo %Switches% | findstr /i 2
if [%ERRORLEVEL%]==[0] (set CWMVer=2510 && goto CWM)
echo %Switches% | findstr /i 3
if [%ERRORLEVEL%]==[0] (set CWMVer=3005 && goto CWM)

goto END

:Menu
cls
echo.
echo    Android Creative Syndicate Root and Recovery Toolkit for the Epic 4G v0.4
echo    By default this script will install persistent root, busybox, and CWM 2.5.1.0
echo    If this is acceptable, please press (Y)es and enter now.
echo    Otherwise, please select your options from the menu below:
echo.
echo    (T) - Install temporary root permissions and open a root shell to your Epic.
echo    (Y) - Install with default options. Start script with -y to bypass menus.
echo    (R) - Install persistent root permissions with su and Superuser.apk.
echo    (B) - Install busybox command line tools.
echo    (2) - Install ClockWorkMod Recovery 2.5.1.0. Use with standard filesystems.
echo    (3) - Install ClockWorkMod Recovery 3. For EXT4 filesystem and kernel ONLY.
echo    (X) - Exit this installer.
echo.
set Switches=
set /p Switches=Please select one or more options from the menu above:
call :Switch
goto END

:Basic
echo *** Beginning Tasks. Please wait for all operations to complete ***
call :Reboot
call :Rutt
call :Rooter
call :BusyBoxIt
call :ClockWork
call :Clean
echo *** All Tasks Completed. If something went wrong it will show above ***
goto END

:TempRoot
echo *** Beginning Tasks. Please wait for all operations to complete ***
call :Reboot
call :Rutt
start %adb% shell
call :Clean
echo *** All Tasks Completed. If something went wrong it will show above ***
goto END

:PersistRoot
echo *** Beginning Tasks. Please wait for all operations to complete ***
call :Reboot
call :Rutt
call :Rooter
call :LastReboot
call :Clean
echo *** All Tasks Completed. If something went wrong it will show above ***
goto END

:BusyBox
echo *** Beginning Tasks. Please wait for all operations to complete ***
call :Reboot
call :Rutt
call :BusyBoxIt
call :LastReboot
call :Clean
echo *** All Tasks Completed. If something went wrong it will show above ***
goto END

:CWM
echo *** Beginning Tasks. Please wait for all operations to complete ***
call :Reboot
call :Rutt
call :ClockWork
call :Clean
echo *** All Tasks Completed. If something went wrong it will show above ***
goto END

:Reboot
for /F "tokens=1 usebackq" %%i in (`adb shell id ^| find "uid=0"`) do if not [%%i]==[] (goto END)
echo Rebooting the phone to clear out any cobwebs
%adb% reboot now
call :Sleep 27
call :Check RebootCheck
goto END

:LastReboot
echo Final Reboot
%adb% reboot now
call :Sleep 27
call :Check LastRebootCheck
goto END

:Rutt
for /F "tokens=1 usebackq" %%i in (`adb shell id ^| find "uid=0"`) do if not [%%i]==[] (goto END)
echo Push exploit files to the phone and run
%adb% push %Exploit% /data/local/tmp/%Exploit%
%adb% push rutt.sh /data/local/tmp/rutt.sh
%adb% shell chmod 755 /data/local/tmp/%Exploit%
%adb% shell chmod 755 /data/local/tmp/rutt.sh
%adb% shell /data/local/tmp/rutt.sh %Exploit%
:: Give adb a few more seconds to settle
call :Sleep 13
:: Restart adb to activate the exploit
call :Check PostExploit
call :CheckRutt
goto END

:CheckRutt
for /F "tokens=1 usebackq" %%i in (`adb shell id ^| find "uid=0"`) do if not [%%i]==[] (call :Remount && echo Temporary root access granted. && goto END)
set Break=0
%adb% reboot now
echo Did not obtain temporary root access this time. Please try again.
goto END

:Remount
echo Discover the filesystem type and attempt to remount it R/W
if [%1]==[] (
    for /F "tokens=3 usebackq" %%i in (`%adb% shell mount ^| find "system"`) do call :Remount %%i
    ) else (
    %adb% shell mount -t %1 -o remount,rw /dev/block/stl9 /system
    )
goto END

:ACSTool
:: Plant the toolkit and run switch
%adb% push ACSTool.sh /data/local/tmp/ACSTool.sh
%adb% shell chmod 755 /data/local/tmp/ACSTool.sh
%adb% shell sh /data/local/tmp/ACSTool.sh %1
goto END

:Rooter
if [%Break%]==[0] (goto END)
echo Planting files for persistent root permissions
%adb% shell mv /system/bin/playlogo /system/bin/playlogo.stock
%adb% push playlogo /system/bin/playlogo
%adb% push su /system/bin/su
%adb% push Superuser.apk /system/app/Superuser.apk
call :ACSTool root
goto END

:BusyBoxIt
if [%Break%]==[0] (goto END)
echo Installing busybox tools
%adb% push busybox /system/bin/busybox
call :ACSTool bbox
goto END


:ClockWork
if [%Break%]==[0] (goto END)
echo Installing Clockwork Mod Recovery
%adb% push redbend_ua /data/local/tmp/redbend_ua
%adb% push zImage-%CWMVer% /data/local/tmp/zImage
%adb% shell chmod 755 /data/local/tmp/redbend_ua
%adb% shell /data/local/tmp/redbend_ua restore /data/local/tmp/zImage /dev/block/bml8
call :Sleep 21
call :Check PostClockWork
goto END

:NoDev
:: cls
echo Your device was not detected! Please make sure that debugging is enabled on your handset,
echo and that the proper drivers are installed and working on your host pc.
echo This message may appear during the processing of this script if your handset
echo has not responded in an excessively long time. Please make a note of the function below.
echo After resolving the issue, please attempt to run this script again.
echo Processing stopped in function %Break%.
goto END

:Sleep
ping -n %1 localhost > nul
goto END

:Clean
:: Clean up
%adb% shell rm /data/local/tmp/rageagainstthecage-arm5.bin
%adb% shell rm /data/local/tmp/redbend_ua
%adb% shell rm /data/local/tmp/rutt.sh
%adb% shell rm /data/local/tmp/ACSTool.sh
%adb% shell rm /data/local/tmp/zImage

:CleanVars
set adb=
set Exploit=
set Switches=
set CWMVer=
set Break=
set Loop=

:END