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<?php
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/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4 foldmethod=marker: */
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// LICENSE AGREEMENT. If folded, press za here to unfold and read license {{{
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/**
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* +-----------------------------------------------------------------------------+
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* | Copyright (c) 2004-2006 Sergio Goncalves Carvalho |
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* +-----------------------------------------------------------------------------+
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* | This file is part of XML_RPC2. |
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* | |
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* | XML_RPC2 is free software; you can redistribute it and/or modify |
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* | it under the terms of the GNU Lesser General Public License as published by |
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* | the Free Software Foundation; either version 2.1 of the License, or |
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* | (at your option) any later version. |
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* | |
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* | XML_RPC2 is distributed in the hope that it will be useful, |
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* | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* | GNU Lesser General Public License for more details. |
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* | |
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* | You should have received a copy of the GNU Lesser General Public License |
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* | along with XML_RPC2; if not, write to the Free Software |
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* | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
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* | 02111-1307 USA |
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* +-----------------------------------------------------------------------------+
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* | Author: Sergio Carvalho <sergio.carvalho@portugalmail.com> |
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* +-----------------------------------------------------------------------------+
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*
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* @category XML
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* @package XML_RPC2
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* @author Sergio Carvalho <sergio.carvalho@portugalmail.com>
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* @copyright 2004-2006 Sergio Carvalho
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* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
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* @version CVS: $Id: String.php 213598 2006-05-23 16:56:26Z sergiosgc $
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* @link http://pear.php.net/package/XML_RPC2
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*/
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// }}}
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// dependencies {{{
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require_once 'XML/RPC2/Exception.php';
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require_once 'XML/RPC2/Backend/Php/Value/Scalar.php';
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// }}}
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/**
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* XML_RPC string value class. Instances of this class represent string scalars in XML_RPC
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*
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* @category XML
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* @package XML_RPC2
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* @author Sergio Carvalho <sergio.carvalho@portugalmail.com>
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* @copyright 2004-2006 Sergio Carvalho
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* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
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* @link http://pear.php.net/package/XML_RPC2
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*/
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class XML_RPC2_Backend_Php_Value_String extends XML_RPC2_Backend_Php_Value_Scalar
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{
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// {{{ constructor
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/**
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* Constructor. Will build a new XML_RPC2_Backend_Php_Value_String with the given value
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*
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* @param mixed value
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*/
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public function __construct($nativeValue)
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{
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$this->setScalarType('string');
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$this->setNativeValue($nativeValue);
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}
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// }}}
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// {{{ encode()
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/**
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* Encode the instance into XML, for transport
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*
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* @return string The encoded XML-RPC value,
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*/
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public function encode()
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{
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return '<string>' . strtr($this->getNativeValue(),array('&' => '&', '<' => '<' , '>' => '>')) . '</string>';
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}
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// }}}
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// {{{ decode()
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/**
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* Decode transport XML and set the instance value accordingly
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*
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* @param mixed The encoded XML-RPC value,
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*/
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public static function decode($xml)
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{
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/* Stupid way of testing for the presence of string element. I don't know another one.
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At least got rid of the xpath and consequent reparsing of the XML
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*/
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if ($xml->string->asXML() === FALSE) {
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return (string) $xml;
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} else {
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return (string) $xml->string;
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}
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}
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// }}}
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}
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?>
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