put Api-Commands into namespaces

Signed-off-by: Michael Kaufmann <d00p@froxlor.org>

lib/Froxlor/Froxlor.php

@@ -0,0 +1,56 @@
+<?php
+namespace Froxlor;
+
+final class Froxlor
+{
+
+	// Main version variable
+	const VERSION = '0.10.0';
+
+	// Database version (YYYYMMDDC where C is a daily counter)
+	const DBVERSION = '201812170';
+
+	// Distribution branding-tag (used for Debian etc.)
+	const BRANDING = '';
+
+	/**
+	 * return path to where froxlor is installed, e.g.
+	 * /var/www/froxlor
+	 *
+	 * @return string
+	 */
+	public static function getInstallDir()
+	{
+		return dirname(dirname(__DIR__));
+	}
+
+	/**
+	 * return basic version
+	 *
+	 * @return string
+	 */
+	public static function getVersion()
+	{
+		return self::VERSION;
+	}
+
+	/**
+	 * return version + branding
+	 *
+	 * @return string
+	 */
+	public static function getFullVersion()
+	{
+		return self::VERSION . self::BRANDING;
+	}
+
+	/**
+	 * return version + branding and database-version
+	 *
+	 * @return string
+	 */
+	public static function getVersionString()
+	{
+		return self::getFullVersion() . ' (' . self::DBVERSION . ')';
+	}
+}