Robocopy script

: This script does a basic robocopy, but also it does the following:
: - test connectivity to the machine (ping). Send WOL Magic Packet if it doesn't respond.
: - after WOL, wait until the machine appears on the network
: - regardless of whether or not we got the machine up using WOL, we still verify a level of ping response consistency before continuing
: - verify the network path is visible before continuing
: - prompt at the start whether you want to shutdown the machine when finished
: - no further prompts during the process

@ECHO OFF

: SET THE FOLLOWING VARIABLES

: Set robocopy destination into two variables. They are used individually to test CIFS and PING connectivity then combined to insert into robocopy command
: We'll strip quotes from the outsides of these, so feel free to use quotes around each varilable - or not.
Set remotemachine=192.168.1.137
Set copysource=D:\Mijn afbeeldingen\
Set copytoshare=BACKUP\%COMPUTERNAME%\Mijn afbeeldingen

: Time to wait after sending wol packet, before bothering to try to do anything else (approx startup time of remote machine)
Set timetowol=30

: If, after sending wol and waiting, there's still no response, we'll wait 1 second and try again.
: This is the total number of tries. TBH, may as well set this really high and Ctrl-C if you get bored.
Set pingfaillimit=25

: What do you consider is a good number of ping receipts to get back before deeming your connection to remote machine is stable? 1 = impatient. 10000 = paranoid. 10 = normal.
Set stabilitysatisfaction=6

: Once stability, by the definition of how many pings specified, is attained, we check the copy-to network path is available
: Frankly, if it isn't, it probably won't become available. And you'll have to figure out the problem separately.
: But this gives us the option to keep trying x number of times before continuing.
: Note: this number doesn't correspond to an amount of time. Windows is unpredictable when trying to check fileshares.
Set filesharefaillimit=15

: NO MORE VARIABLES TO SET NOW

Set consecutivepingcheckcount=1
Set consecutivepingfailcount=1
Set filesharetestcount=1

:pingandcheck

ping /n 2 %remotemachine% | find "TTL=" >nul
if %errorlevel% == 0 goto reply

@echo No Reply on that IP! Tried %consecutivepingfailcount% of %pingfaillimit% times

Set consecutivepingcheckcount=1
Set /A consecutivepingfailcount+=1

IF %consecutivepingfailcount% == %pingfaillimit% (
@echo We didn't get very far did we?
@echo I waited, but nothing!
@echo Increase the pingfaillimit variable?
GOTO fin
)
goto pingandcheck

:reply
@echo IP Replied! Checking connection stability... %consecutivepingcheckcount% of %stabilitysatisfaction%
Set /A consecutivepingcheckcount+=1
IF %consecutivepingcheckcount% == %stabilitysatisfaction% (
@echo Connection appears stable!
GOTO checkfileshare
)
GOTO pingandcheck

:checkfileshare
@echo Now checking fileshare
IF EXIST \\%remotemachine%\%copytoshare% (
@echo Fileshare is visible. Good to go. Starting copying.
GOTO docopy
)
@echo Couldn't find fileshare - tried %filesharetestcount% of %filesharefaillimit% times.
Set /A filesharetestcount+=1
ping 127.0.0.1 -n 2 >null
IF %filesharetestcount% == %filesharefaillimit% (
@echo Failed to find the fileshare. Oh no!
@echo Maybe verify the fileshare is accessible yourself?
GOTO fin
)
goto checkfileshare

:docopy
:first three lines strip quotes if found then combine the machine name and share to give path
for /f "useback tokens=*" %%a in ('%remotemachine%') do set remotemachine=%%~a
for /f "useback tokens=*" %%a in ('%copytoshare%') do set copytoshare=%%~a
Set destination=\\%remotemachine%\%copytoshare%
ECHO on
robocopy "%copysource%" "%destination%" /MIR /ETA /XJ /R:10 /W:10

:fin