From 2933768b0dc7d58f0b0ba7f2efcbaf1806eb275b Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Fri, 6 Oct 2017 18:00:59 +0200
Subject: [dnbd3] New module for managing dnbd3 servers - WIP

---
 modules-available/dnbd3/inc/dnbd3rpc.inc.php | 33 ++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 modules-available/dnbd3/inc/dnbd3rpc.inc.php

(limited to 'modules-available/dnbd3/inc/dnbd3rpc.inc.php')

diff --git a/modules-available/dnbd3/inc/dnbd3rpc.inc.php b/modules-available/dnbd3/inc/dnbd3rpc.inc.php
new file mode 100644
index 00000000..41dcefd4
--- /dev/null
+++ b/modules-available/dnbd3/inc/dnbd3rpc.inc.php
@@ -0,0 +1,33 @@
+<?php
+
+class Dnbd3Rpc {
+
+	/**
+	 * Query given DNBD3 server for status information.
+	 *
+	 * @param bool $stats include general stats
+	 * @param bool $clients include client list
+	 * @param bool $images include image list
+	 * @param string $server server address
+	 * @param int $port server port
+	 * @return false|array the queried data as an array, or false on error
+	 */
+	public static function query($stats, $clients, $images, $server, $port = 5003)
+	{
+		$url = 'http://' . $server . ':' . $port . '/query?';
+		if ($stats) {
+			$url .= 'q=stats&';
+		}
+		if ($clients) {
+			$url .= 'q=clients&';
+		}
+		if ($images) {
+			$url .= 'q=images&';
+		}
+		$str = Download::asString($url, 3, $code);
+		if ($str === false || $code !== 200)
+			return false;
+		return json_decode($str, true);
+	}
+
+}
-- 
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