Merge branch '1.0.x' of git://gitorious.org/statusnet/mainline

1 files changed, 158 insertions, 0 deletions

diff --git a/plugins/Xmpp/extlib/XMPPHP/XMLObj.php b/plugins/Xmpp/extlib/XMPPHP/XMLObj.php
new file mode 100644
index 000000000..0d3e21991
--- /dev/null
+++ b/plugins/Xmpp/extlib/XMPPHP/XMLObj.php
@@ -0,0 +1,158 @@
+<?php 
+/**
+ * XMPPHP: The PHP XMPP Library
+ * Copyright (C) 2008  Nathanael C. Fritz
+ * This file is part of SleekXMPP.
+ * 
+ * XMPPHP 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; either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * XMPPHP 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
+ * along with XMPPHP; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * @category   xmpphp 
+ * @package	XMPPHP
+ * @author	 Nathanael C. Fritz <JID: fritzy@netflint.net>
+ * @author	 Stephan Wentz <JID: stephan@jabber.wentz.it>
+ * @author	 Michael Garvin <JID: gar@netflint.net>
+ * @copyright  2008 Nathanael C. Fritz
+ */
+
+/**
+ * XMPPHP XML Object
+ * 
+ * @category   xmpphp 
+ * @package	XMPPHP
+ * @author	 Nathanael C. Fritz <JID: fritzy@netflint.net>
+ * @author	 Stephan Wentz <JID: stephan@jabber.wentz.it>
+ * @author	 Michael Garvin <JID: gar@netflint.net>
+ * @copyright  2008 Nathanael C. Fritz
+ * @version	$Id$
+ */
+class XMPPHP_XMLObj {
+	/**
+	 * Tag name
+	 *
+	 * @var string
+	 */
+	public $name;
+	
+	/**
+	 * Namespace
+	 *
+	 * @var string
+	 */
+	public $ns;
+	
+	/**
+	 * Attributes
+	 *
+	 * @var array
+	 */
+	public $attrs = array();
+	
+	/**
+	 * Subs?
+	 *
+	 * @var array
+	 */
+	public $subs = array();
+	
+	/**
+	 * Node data
+	 * 
+	 * @var string
+	 */
+	public $data = '';
+
+	/**
+	 * Constructor
+	 *
+	 * @param string $name
+	 * @param string $ns
+	 * @param array  $attrs
+	 * @param string $data
+	 */
+	public function __construct($name, $ns = '', $attrs = array(), $data = '') {
+		$this->name = strtolower($name);
+		$this->ns   = $ns;
+		if(is_array($attrs) && count($attrs)) {
+			foreach($attrs as $key => $value) {
+				$this->attrs[strtolower($key)] = $value;
+			}
+		}
+		$this->data = $data;
+	}
+
+	/**
+	 * Dump this XML Object to output.
+	 *
+	 * @param integer $depth
+	 */
+	public function printObj($depth = 0) {
+		print str_repeat("\t", $depth) . $this->name . " " . $this->ns . ' ' . $this->data;
+		print "\n";
+		foreach($this->subs as $sub) {
+			$sub->printObj($depth + 1);
+		}
+	}
+
+	/**
+	 * Return this XML Object in xml notation
+	 *
+	 * @param string $str
+	 */
+	public function toString($str = '') {
+		$str .= "<{$this->name} xmlns='{$this->ns}' ";
+		foreach($this->attrs as $key => $value) {
+			if($key != 'xmlns') {
+				$value = htmlspecialchars($value);
+				$str .= "$key='$value' ";
+			}
+		}
+		$str .= ">";
+		foreach($this->subs as $sub) {
+			$str .= $sub->toString();
+		}
+		$body = htmlspecialchars($this->data);
+		$str .= "$body</{$this->name}>";
+		return $str;
+	}
+
+	/**
+	 * Has this XML Object the given sub?
+	 * 
+	 * @param string $name
+	 * @return boolean
+	 */
+	public function hasSub($name, $ns = null) {
+		foreach($this->subs as $sub) {
+			if(($name == "*" or $sub->name == $name) and ($ns == null or $sub->ns == $ns)) return true;
+		}
+		return false;
+	}
+
+	/**
+	 * Return a sub
+	 *
+	 * @param string $name
+	 * @param string $attrs
+	 * @param string $ns
+	 */
+	public function sub($name, $attrs = null, $ns = null) {
+		#TODO attrs is ignored
+		foreach($this->subs as $sub) {
+			if($sub->name == $name and ($ns == null or $sub->ns == $ns)) {
+				return $sub;
+			}
+		}
+	}
+}