#!rsc by RouterOS # RouterOS script: lease-script # Copyright (c) 2013-2021 Christian Hesse <mail@eworm.de> # https://git.eworm.de/cgit/routeros-scripts/about/COPYING.md # # run scripts on DHCP lease # https://git.eworm.de/cgit/routeros-scripts/about/doc/lease-script.md :local 0 "lease-script"; :global GlobalFunctionsReady; :while ($GlobalFunctionsReady != true) do={ :delay 500ms; } :global IfThenElse; :global LogPrintExit2; :if ([ :typeof $leaseActIP ] = "nothing" || \ [ :typeof $leaseActMAC ] = "nothing" || \ [ :typeof $leaseServerName ] = "nothing" || \ [ :typeof $leaseBound ] = "nothing") do={ $LogPrintExit2 error $0 ("This script is supposed to run from ip dhcp-server.") true; } :local State ([ $IfThenElse ($leaseBound = 0) "de" "" ] . "assign"); $LogPrintExit2 debug $0 ("DHCP Server " . $leaseServerName . " " . \ $State . "ed lease " . $leaseActIP . " to " . $leaseActMAC) false; :foreach Script in=[ / system script find where source~("\n# provides: lease-script, " . $State . "\n") ] do={ :local ScriptName [ / system script get $Script name ]; :if ([ :len [ / system script job find where script=$ScriptName ] ] < 2) do={ :do { $LogPrintExit2 debug $0 ("Running script: " . $ScriptName) false; / system script run $Script; } on-error={ $LogPrintExit2 warning $0 ("Running script '" . $ScriptName . "' failed!") false; } } }