#!rsc by RouterOS
# RouterOS script: capsman-download-packages%TEMPL%
# Copyright (c) 2018-2024 Christian Hesse <mail@eworm.de>
#                         Michael Gisbers <michael@gisbers.de>
# https://git.eworm.de/cgit/routeros-scripts/about/COPYING.md
#
# requires RouterOS, version=7.13
#
# download and cleanup packages for CAP installation from CAPsMAN
# https://git.eworm.de/cgit/routeros-scripts/about/doc/capsman-download-packages.md
#
# !! This is just a template to generate the real script!
# !! Pattern '%TEMPL%' is replaced, paths are filtered.

:global GlobalFunctionsReady;
:while ($GlobalFunctionsReady != true) do={ :delay 500ms; }

:do {
  :local ScriptName [ :jobname ];

  :global CleanFilePath;
  :global DownloadPackage;
  :global LogPrint;
  :global MkDir;
  :global ScriptLock;
  :global WaitFullyConnected;

  :if ([ $ScriptLock $ScriptName ] = false) do={
    :error false;
  }
  $WaitFullyConnected;

  :local PackagePath [ $CleanFilePath [ /caps-man/manager/get package-path ] ];
  :local PackagePath [ $CleanFilePath [ /interface/wifi/capsman/get package-path ] ];
  :local InstalledVersion [ /system/package/update/get installed-version ];
  :local Updated false;

  :if ([ :len $PackagePath ] = 0) do={
    $LogPrint warning $ScriptName ("The CAPsMAN package path is not defined, can not download packages.");
    :error false;
  }

  :if ([ :len [ /file/find where name=$PackagePath type="directory" ] ] = 0) do={
    :if ([ $MkDir $PackagePath ] = false) do={
      $LogPrint warning $ScriptName ("Creating directory at CAPsMAN package path (" . \
        $PackagePath . ") failed!");
      :error false;
    }
    $LogPrint info $ScriptName ("Created directory at CAPsMAN package path (" . $PackagePath . \
      "). Please place your packages!");
  }

  :foreach Package in=[ /file/find where type=package \
        package-version!=$InstalledVersion name~("^" . $PackagePath) ] do={
    :local File [ /file/get $Package ];
    :if ($File->"package-architecture" = "mips") do={
      :set ($File->"package-architecture") "mipsbe";
    }
    :if ([ $DownloadPackage ($File->"package-name") $InstalledVersion \
         ($File->"package-architecture") $PackagePath ] = true) do={
      :set Updated true;
      /file/remove $Package;
    }
  }

  :if ([ :len [ /file/find where type=package name~("^" . $PackagePath) ] ] = 0) do={
    $LogPrint info $ScriptName ("No packages available, downloading default set.");
# NOT /interface/wifi/ #
    :foreach Arch in={ "arm"; "mipsbe" } do={
      :foreach Package in={ "routeros"; "wireless" } do={
# NOT /interface/wifi/ #
# NOT /caps-man/ #
    :foreach Arch in={ "arm"; "arm64" } do={
      :local Packages { "arm"={ "routeros"; "wifi-qcom"; "wifi-qcom-ac" };
                      "arm64"={ "routeros"; "wifi-qcom" } };
      :foreach Package in=($Packages->$Arch) do={
# NOT /caps-man/ #
        :if ([ $DownloadPackage $Package $InstalledVersion $Arch $PackagePath ] = true) do={
          :set Updated true;
        }
      }
    }
  }

  :if ($Updated = true) do={
    :local Script ([ /system/script/find where source~"\n# provides: capsman-rolling-upgrade\n" ]->0);
    :if ([ :len $Script ] > 0) do={
      /system/script/run $Script;
    } else={
      /caps-man/remote-cap/upgrade [ find where version!=$InstalledVersion ];
      /interface/wifi/capsman/remote-cap/upgrade [ find where version!=$InstalledVersion ];
    }
  }
} on-error={ }