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- <?php
-
- /* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4 foldmethod=marker: */
-
- // LICENSE AGREEMENT. If folded, press za here to unfold and read license {{{
-
- /**
- * +-----------------------------------------------------------------------------+
- * | Copyright (c) 2004-2006 Sergio Goncalves Carvalho |
- * +-----------------------------------------------------------------------------+
- * | This file is part of XML_RPC2. |
- * | |
- * | XML_RPC2 is free software; you can redistribute it and/or modify |
- * | it under the terms of the GNU Lesser General Public License as published by |
- * | the Free Software Foundation; either version 2.1 of the License, or |
- * | (at your option) any later version. |
- * | |
- * | XML_RPC2 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 Lesser General Public License for more details. |
- * | |
- * | You should have received a copy of the GNU Lesser General Public License |
- * | along with XML_RPC2; if not, write to the Free Software |
- * | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
- * | 02111-1307 USA |
- * +-----------------------------------------------------------------------------+
- * | Author: Sergio Carvalho <sergio.carvalho@portugalmail.com> |
- * +-----------------------------------------------------------------------------+
- *
- * @category XML
- * @package XML_RPC2
- * @author Sergio Carvalho <sergio.carvalho@portugalmail.com>
- * @copyright 2004-2006 Sergio Carvalho
- * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
- * @version CVS: $Id: Array.php,v 1.4 2006/01/22 01:55:57 fab Exp $
- * @link http://pear.php.net/package/XML_RPC2
- */
-
- // }}}
-
- // dependencies {{{
- require_once 'XML/RPC2/Exception.php';
- require_once 'XML/RPC2/Backend/Php/Value.php';
- // }}}
-
- /**
- * XML_RPC array value class. Represents values of type array
- *
- * @author Sergio Carvalho
- * @package XML_RPC2
- */
- class XML_RPC2_Backend_Php_Value_Array extends XML_RPC2_Backend_Php_Value
- {
-
- // {{{ setNativeValue()
-
- /**
- * nativeValue property setter
- *
- * @param mixed value the new nativeValue
- */
- protected function setNativeValue($value)
- {
- if (!is_array($value)) {
- throw new XML_RPC2_InvalidTypeException(sprintf('Cannot create XML_RPC2_Value_Array from type \'%s\'.', gettype($nativeValue)));
- }
- parent::setNativeValue($value);
- }
-
- // }}}
- // {{{ constructor
-
- /**
- * Constructor. Will build a new XML_RPC2_Backend_Php_Value_Array with the given nativeValue
- *
- * @param mixed nativeValue
- */
- public function __construct($nativeValue)
- {
- $this->setNativeValue($nativeValue);
- }
-
- // }}}
- // {{{ encode()
-
- /**
- * Encode the instance into XML, for transport
- *
- * @return string The encoded XML-RPC value,
- */
- public function encode()
- {
- $result = '<array><data>';
- foreach($this->getNativeValue() as $element) {
- $result .= '<value>';
- $result .= ($element instanceof XML_RPC2_Backend_Php_Value) ?
- $element->encode() :
- XML_RPC2_Backend_Php_Value::createFromNative($element)->encode();
- $result .= '</value>';
- }
- $result .= '</data></array>';
- return $result;
- }
-
- // }}}
- // {{{ decode()
-
- /**
- * Decode transport XML and set the instance value accordingly
- *
- * @param mixed The encoded XML-RPC value,
- */
- public static function decode($xml)
- {
- // TODO Remove reparsing of XML fragment, when SimpleXML proves more solid. Currently it segfaults when
- // xpath is used both in an element and in one of its children
- $xml = simplexml_load_string($xml->asXML());
- $values = $xml->xpath('/value/array/data/value');
- $result = array();
- foreach (array_keys($values) as $i) {
- $result[] = XML_RPC2_Backend_Php_Value::createFromDecode($values[$i])->getNativeValue();
- }
- return $result;
- }
-
- // }}}
-
- }
-
- ?>
-