[NF] Update OUI database from named file or IEEE website - for issue #87

Typically called as:

    bin/ixptool.php -a oui-cli.update-database

which will create / update the OUI database directly from the latest IEEE file from their website.

A specific file can be passed via the `fromfile` parameter. You can also force a
database reset (drop all OUI entries and re-populate) via the `refresh` parameter.

Neither of these options are typically necessary:

    bin/ixptool.php -a oui-cli.update-database -p fromfile=/path/to/oui.txt,refresh=1

Note that we bundle a recent OUI file in `date/oui` also.

application/controllers/OuiCliController.php

@@ -0,0 +1,66 @@
+<?php
+
+/*
+ * Copyright (C) 2009-2014 Internet Neutral Exchange Association Limited.
+ * All Rights Reserved.
+ *
+ * This file is part of IXP Manager.
+ *
+ * IXP Manager is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version v2.0 of the License.
+ *
+ * IXP Manager is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License v2.0
+ * along with IXP Manager.  If not, see:
+ *
+ * http://www.gnu.org/licenses/gpl-2.0.html
+ */
+
+
+/**
+ * Controller: OUI CLI Actions
+ *
+ * @author     Barry O'Donovan <barry@opensolutions.ie>
+ * @category   IXP
+ * @package    IXP_Controller
+ * @copyright  Copyright (c) 2009 - 2014, Internet Neutral Exchange Association Ltd
+ * @license    http://www.gnu.org/licenses/gpl-2.0.html GNU GPL V2.0
+ */
+class OuiCliController extends IXP_Controller_CliAction
+{
+    public function updateDatabaseAction()
+    {
+        $ouitool = new IXP_OUI( $this->getParam( 'fromfile', false ) );
+
+        $ouiRepo = $this->getD2R( '\\Entities\OUI' );
+
+        $this->getD2EM()->getConnection()->beginTransaction();
+
+        if( $refresh = $this->getParam( 'refresh', false ) )
+            $ouiRepo->clear();
+
+        foreach( $ouitool->loadList()->processRawData() as $oui => $organisation )
+        {
+            if( !$refresh && ( $o = $ouiRepo->findOneBy( [ 'oui' => $oui ] ) ) )
+            {
+                if( $o->getOrganisation() != $organisation )
+                    $o->setOrganisation( $organisation );
+                continue;
+            }
+
+            $o = new \Entities\OUI;
+            $o->setOui( $oui );
+            $o->setOrganisation( $organisation );
+            $this->getD2EM()->persist( $o );
+        }
+
+        $this->getD2EM()->flush();
+    }
+
+}
+