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aa0d74da
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Colin Smith
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<?php
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/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
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307cd525
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Bill Marquette
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/* $Id$ */
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aa0d74da
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Colin Smith
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/**
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* PHP implementation of the XML-RPC protocol
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*
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* This is a PEAR-ified version of Useful inc's XML-RPC for PHP.
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* It has support for HTTP transport, proxies and authentication.
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*
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* PHP versions 4 and 5
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*
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* LICENSE: License is granted to use or modify this software
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* ("XML-RPC for PHP") for commercial or non-commercial use provided the
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* copyright of the author is preserved in any distributed or derivative work.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESSED OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* @category Web Services
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* @package XML_RPC
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* @author Edd Dumbill <edd@usefulinc.com>
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* @author Stig Bakken <stig@php.net>
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* @author Martin Jansen <mj@php.net>
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* @author Daniel Convissor <danielc@php.net>
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* @copyright 1999-2001 Edd Dumbill
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* @version CVS: $Id$
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* @link http://pear.php.net/package/XML_RPC
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*/
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if (!function_exists('xml_parser_create')) {
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// Win 32 fix. From: "Leo West" <lwest@imaginet.fr>
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if ($WINDIR) {
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dl('php_xml.dll');
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} else {
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dl('xml.so');
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}
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}
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/**#@+
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* Error constants
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*/
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define('XML_RPC_ERROR_INVALID_TYPE', 101);
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define('XML_RPC_ERROR_NON_NUMERIC_FOUND', 102);
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define('XML_RPC_ERROR_CONNECTION_FAILED', 103);
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define('XML_RPC_ERROR_ALREADY_INITIALIZED', 104);
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/**#@-*/
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/**
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* Data types
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* @global string $GLOBALS['XML_RPC_I4']
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*/
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$GLOBALS['XML_RPC_I4'] = 'i4';
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/**
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* Data types
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* @global string $GLOBALS['XML_RPC_Int']
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*/
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$GLOBALS['XML_RPC_Int'] = 'int';
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/**
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* Data types
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* @global string $GLOBALS['XML_RPC_Boolean']
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*/
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$GLOBALS['XML_RPC_Boolean'] = 'boolean';
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/**
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* Data types
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* @global string $GLOBALS['XML_RPC_Double']
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*/
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$GLOBALS['XML_RPC_Double'] = 'double';
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/**
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* Data types
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* @global string $GLOBALS['XML_RPC_String']
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*/
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$GLOBALS['XML_RPC_String'] = 'string';
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/**
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* Data types
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* @global string $GLOBALS['XML_RPC_DateTime']
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*/
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$GLOBALS['XML_RPC_DateTime'] = 'dateTime.iso8601';
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/**
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* Data types
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* @global string $GLOBALS['XML_RPC_Base64']
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*/
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$GLOBALS['XML_RPC_Base64'] = 'base64';
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/**
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* Data types
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* @global string $GLOBALS['XML_RPC_Array']
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*/
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$GLOBALS['XML_RPC_Array'] = 'array';
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/**
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* Data types
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* @global string $GLOBALS['XML_RPC_Struct']
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*/
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$GLOBALS['XML_RPC_Struct'] = 'struct';
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/**
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* Data type meta-types
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* @global array $GLOBALS['XML_RPC_Types']
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*/
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$GLOBALS['XML_RPC_Types'] = array(
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$GLOBALS['XML_RPC_I4'] => 1,
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$GLOBALS['XML_RPC_Int'] => 1,
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$GLOBALS['XML_RPC_Boolean'] => 1,
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$GLOBALS['XML_RPC_String'] => 1,
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$GLOBALS['XML_RPC_Double'] => 1,
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$GLOBALS['XML_RPC_DateTime'] => 1,
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$GLOBALS['XML_RPC_Base64'] => 1,
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$GLOBALS['XML_RPC_Array'] => 2,
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$GLOBALS['XML_RPC_Struct'] => 3,
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);
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| 130 |
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| 131 |
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/**
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| 132 |
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* Error message numbers
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* @global array $GLOBALS['XML_RPC_err']
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*/
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$GLOBALS['XML_RPC_err'] = array(
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'unknown_method' => 1,
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'invalid_return' => 2,
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| 138 |
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'incorrect_params' => 3,
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| 139 |
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'introspect_unknown' => 4,
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| 140 |
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'http_error' => 5,
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| 141 |
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);
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| 142 |
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| 143 |
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/**
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| 144 |
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* Error message strings
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| 145 |
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* @global array $GLOBALS['XML_RPC_str']
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| 146 |
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*/
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| 147 |
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$GLOBALS['XML_RPC_str'] = array(
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| 148 |
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'unknown_method' => 'Unknown method',
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| 149 |
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'invalid_return' => 'Invalid return payload: enable debugging to examine incoming payload',
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| 150 |
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'incorrect_params' => 'Incorrect parameters passed to method',
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| 151 |
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'introspect_unknown' => 'Can\'t introspect: method unknown',
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| 152 |
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'http_error' => 'Didn\'t receive 200 OK from remote server.',
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| 153 |
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);
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| 154 |
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| 155 |
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| 156 |
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/**
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| 157 |
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* Default XML encoding (ISO-8859-1, UTF-8 or US-ASCII)
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| 158 |
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* @global string $GLOBALS['XML_RPC_defencoding']
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| 159 |
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*/
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| 160 |
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$GLOBALS['XML_RPC_defencoding'] = 'UTF-8';
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| 161 |
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| 162 |
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/**
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| 163 |
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* User error codes start at 800
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| 164 |
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* @global int $GLOBALS['XML_RPC_erruser']
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| 165 |
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*/
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| 166 |
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$GLOBALS['XML_RPC_erruser'] = 800;
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| 167 |
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| 168 |
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/**
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| 169 |
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* XML parse error codes start at 100
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| 170 |
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* @global int $GLOBALS['XML_RPC_errxml']
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| 171 |
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*/
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| 172 |
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$GLOBALS['XML_RPC_errxml'] = 100;
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| 173 |
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|
| 174 |
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| 175 |
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/**
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| 176 |
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* Compose backslashes for escaping regexp
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| 177 |
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* @global string $GLOBALS['XML_RPC_backslash']
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| 178 |
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*/
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| 179 |
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$GLOBALS['XML_RPC_backslash'] = chr(92) . chr(92);
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| 180 |
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|
| 181 |
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| 182 |
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/**
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| 183 |
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* Stores state during parsing
|
| 184 |
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*
|
| 185 |
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* quick explanation of components:
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| 186 |
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* + st = builds up a string for evaluation
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| 187 |
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* + ac = accumulates values
|
| 188 |
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* + qt = decides if quotes are needed for evaluation
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| 189 |
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* + cm = denotes struct or array (comma needed)
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| 190 |
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* + isf = indicates a fault
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| 191 |
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* + lv = indicates "looking for a value": implements the logic
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| 192 |
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* to allow values with no types to be strings
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| 193 |
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* + params = stores parameters in method calls
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| 194 |
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* + method = stores method name
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| 195 |
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*
|
| 196 |
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* @global array $GLOBALS['XML_RPC_xh']
|
| 197 |
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*/
|
| 198 |
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$GLOBALS['XML_RPC_xh'] = array();
|
| 199 |
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|
|
| 200 |
|
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|
| 201 |
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/**
|
| 202 |
|
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* Start element handler for the XML parser
|
| 203 |
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*
|
| 204 |
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* @return void
|
| 205 |
|
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*/
|
| 206 |
|
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function XML_RPC_se($parser_resource, $name, $attrs)
|
| 207 |
|
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{
|
| 208 |
|
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global $XML_RPC_xh, $XML_RPC_DateTime, $XML_RPC_String;
|
| 209 |
|
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$parser = (int) $parser_resource;
|
| 210 |
|
|
|
| 211 |
|
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switch ($name) {
|
| 212 |
|
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case 'STRUCT':
|
| 213 |
|
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case 'ARRAY':
|
| 214 |
|
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$XML_RPC_xh[$parser]['st'] .= 'array(';
|
| 215 |
|
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$XML_RPC_xh[$parser]['cm']++;
|
| 216 |
|
|
// this last line turns quoting off
|
| 217 |
|
|
// this means if we get an empty array we'll
|
| 218 |
|
|
// simply get a bit of whitespace in the eval
|
| 219 |
|
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$XML_RPC_xh[$parser]['qt'] = 0;
|
| 220 |
|
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break;
|
| 221 |
|
|
|
| 222 |
|
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case 'NAME':
|
| 223 |
|
|
$XML_RPC_xh[$parser]['st'] .= "'";
|
| 224 |
|
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$XML_RPC_xh[$parser]['ac'] = '';
|
| 225 |
|
|
break;
|
| 226 |
|
|
|
| 227 |
|
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case 'FAULT':
|
| 228 |
|
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$XML_RPC_xh[$parser]['isf'] = 1;
|
| 229 |
|
|
break;
|
| 230 |
|
|
|
| 231 |
|
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case 'PARAM':
|
| 232 |
|
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$XML_RPC_xh[$parser]['st'] = '';
|
| 233 |
|
|
break;
|
| 234 |
|
|
|
| 235 |
|
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case 'VALUE':
|
| 236 |
|
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$XML_RPC_xh[$parser]['st'] .= 'new XML_RPC_Value(';
|
| 237 |
|
|
$XML_RPC_xh[$parser]['lv'] = 1;
|
| 238 |
|
|
$XML_RPC_xh[$parser]['vt'] = $XML_RPC_String;
|
| 239 |
|
|
$XML_RPC_xh[$parser]['ac'] = '';
|
| 240 |
|
|
$XML_RPC_xh[$parser]['qt'] = 0;
|
| 241 |
|
|
// look for a value: if this is still 1 by the
|
| 242 |
|
|
// time we reach the first data segment then the type is string
|
| 243 |
|
|
// by implication and we need to add in a quote
|
| 244 |
|
|
break;
|
| 245 |
|
|
|
| 246 |
|
|
case 'I4':
|
| 247 |
|
|
case 'INT':
|
| 248 |
|
|
case 'STRING':
|
| 249 |
|
|
case 'BOOLEAN':
|
| 250 |
|
|
case 'DOUBLE':
|
| 251 |
|
|
case 'DATETIME.ISO8601':
|
| 252 |
|
|
case 'BASE64':
|
| 253 |
|
|
$XML_RPC_xh[$parser]['ac'] = ''; // reset the accumulator
|
| 254 |
|
|
|
| 255 |
|
|
if ($name == 'DATETIME.ISO8601' || $name == 'STRING') {
|
| 256 |
|
|
$XML_RPC_xh[$parser]['qt'] = 1;
|
| 257 |
|
|
|
| 258 |
|
|
if ($name == 'DATETIME.ISO8601') {
|
| 259 |
|
|
$XML_RPC_xh[$parser]['vt'] = $XML_RPC_DateTime;
|
| 260 |
|
|
}
|
| 261 |
|
|
|
| 262 |
|
|
} elseif ($name == 'BASE64') {
|
| 263 |
|
|
$XML_RPC_xh[$parser]['qt'] = 2;
|
| 264 |
|
|
} else {
|
| 265 |
|
|
// No quoting is required here -- but
|
| 266 |
|
|
// at the end of the element we must check
|
| 267 |
|
|
// for data format errors.
|
| 268 |
|
|
$XML_RPC_xh[$parser]['qt'] = 0;
|
| 269 |
|
|
}
|
| 270 |
|
|
break;
|
| 271 |
|
|
|
| 272 |
|
|
case 'MEMBER':
|
| 273 |
|
|
$XML_RPC_xh[$parser]['ac'] = '';
|
| 274 |
|
|
}
|
| 275 |
|
|
|
| 276 |
|
|
if ($name != 'VALUE') {
|
| 277 |
|
|
$XML_RPC_xh[$parser]['lv'] = 0;
|
| 278 |
|
|
}
|
| 279 |
|
|
}
|
| 280 |
|
|
|
| 281 |
|
|
/**
|
| 282 |
|
|
* End element handler for the XML parser
|
| 283 |
|
|
*
|
| 284 |
|
|
* @return void
|
| 285 |
|
|
*/
|
| 286 |
|
|
function XML_RPC_ee($parser_resource, $name)
|
| 287 |
|
|
{
|
| 288 |
|
|
global $XML_RPC_xh, $XML_RPC_Types, $XML_RPC_String;
|
| 289 |
|
|
$parser = (int) $parser_resource;
|
| 290 |
|
|
|
| 291 |
|
|
switch ($name) {
|
| 292 |
|
|
case 'STRUCT':
|
| 293 |
|
|
case 'ARRAY':
|
| 294 |
|
|
if ($XML_RPC_xh[$parser]['cm']
|
| 295 |
|
|
&& substr($XML_RPC_xh[$parser]['st'], -1) == ',')
|
| 296 |
|
|
{
|
| 297 |
|
|
$XML_RPC_xh[$parser]['st'] = substr($XML_RPC_xh[$parser]['st'], 0, -1);
|
| 298 |
|
|
}
|
| 299 |
|
|
|
| 300 |
|
|
$XML_RPC_xh[$parser]['st'] .= ')';
|
| 301 |
|
|
$XML_RPC_xh[$parser]['vt'] = strtolower($name);
|
| 302 |
|
|
$XML_RPC_xh[$parser]['cm']--;
|
| 303 |
|
|
break;
|
| 304 |
|
|
|
| 305 |
|
|
case 'NAME':
|
| 306 |
|
|
$XML_RPC_xh[$parser]['st'] .= $XML_RPC_xh[$parser]['ac'] . "' => ";
|
| 307 |
|
|
break;
|
| 308 |
|
|
|
| 309 |
|
|
case 'BOOLEAN':
|
| 310 |
|
|
// special case here: we translate boolean 1 or 0 into PHP
|
| 311 |
|
|
// constants true or false
|
| 312 |
|
|
if ($XML_RPC_xh[$parser]['ac'] == '1') {
|
| 313 |
|
|
$XML_RPC_xh[$parser]['ac'] = 'true';
|
| 314 |
|
|
} else {
|
| 315 |
|
|
$XML_RPC_xh[$parser]['ac'] = 'false';
|
| 316 |
|
|
}
|
| 317 |
|
|
|
| 318 |
|
|
$XML_RPC_xh[$parser]['vt'] = strtolower($name);
|
| 319 |
|
|
// Drop through intentionally.
|
| 320 |
|
|
|
| 321 |
|
|
case 'I4':
|
| 322 |
|
|
case 'INT':
|
| 323 |
|
|
case 'STRING':
|
| 324 |
|
|
case 'DOUBLE':
|
| 325 |
|
|
case 'DATETIME.ISO8601':
|
| 326 |
|
|
case 'BASE64':
|
| 327 |
|
|
if ($XML_RPC_xh[$parser]['qt'] == 1) {
|
| 328 |
|
|
// we use double quotes rather than single so backslashification works OK
|
| 329 |
|
|
$XML_RPC_xh[$parser]['st'] .= '"' . $XML_RPC_xh[$parser]['ac'] . '"';
|
| 330 |
|
|
} elseif ($XML_RPC_xh[$parser]['qt'] == 2) {
|
| 331 |
|
|
$XML_RPC_xh[$parser]['st'] .= "base64_decode('"
|
| 332 |
|
|
. $XML_RPC_xh[$parser]['ac'] . "')";
|
| 333 |
|
|
} elseif ($name == 'BOOLEAN') {
|
| 334 |
|
|
$XML_RPC_xh[$parser]['st'] .= $XML_RPC_xh[$parser]['ac'];
|
| 335 |
|
|
} else {
|
| 336 |
|
|
// we have an I4, INT or a DOUBLE
|
| 337 |
|
|
// we must check that only 0123456789-.<space> are characters here
|
| 338 |
|
|
if (!ereg("^[+-]?[0123456789 \t\.]+$", $XML_RPC_xh[$parser]['ac'])) {
|
| 339 |
|
|
XML_RPC_Base::raiseError('Non-numeric value received in INT or DOUBLE',
|
| 340 |
|
|
XML_RPC_ERROR_NON_NUMERIC_FOUND);
|
| 341 |
|
|
$XML_RPC_xh[$parser]['st'] .= 'XML_RPC_ERROR_NON_NUMERIC_FOUND';
|
| 342 |
|
|
} else {
|
| 343 |
|
|
// it's ok, add it on
|
| 344 |
|
|
$XML_RPC_xh[$parser]['st'] .= $XML_RPC_xh[$parser]['ac'];
|
| 345 |
|
|
}
|
| 346 |
|
|
}
|
| 347 |
|
|
|
| 348 |
|
|
$XML_RPC_xh[$parser]['ac'] = '';
|
| 349 |
|
|
$XML_RPC_xh[$parser]['qt'] = 0;
|
| 350 |
|
|
$XML_RPC_xh[$parser]['lv'] = 3; // indicate we've found a value
|
| 351 |
|
|
break;
|
| 352 |
|
|
|
| 353 |
|
|
case 'VALUE':
|
| 354 |
|
|
// deal with a string value
|
| 355 |
|
|
if (strlen($XML_RPC_xh[$parser]['ac']) > 0 &&
|
| 356 |
|
|
$XML_RPC_xh[$parser]['vt'] == $XML_RPC_String) {
|
| 357 |
|
|
|
| 358 |
|
|
$XML_RPC_xh[$parser]['st'] .= '"' . $XML_RPC_xh[$parser]['ac'] . '"';
|
| 359 |
|
|
}
|
| 360 |
|
|
|
| 361 |
|
|
// This if () detects if no scalar was inside <VALUE></VALUE>
|
| 362 |
|
|
// and pads an empty "".
|
| 363 |
|
|
if ($XML_RPC_xh[$parser]['st'][strlen($XML_RPC_xh[$parser]['st'])-1] == '(') {
|
| 364 |
|
|
$XML_RPC_xh[$parser]['st'] .= '""';
|
| 365 |
|
|
}
|
| 366 |
|
|
$XML_RPC_xh[$parser]['st'] .= ", '" . $XML_RPC_xh[$parser]['vt'] . "')";
|
| 367 |
|
|
if ($XML_RPC_xh[$parser]['cm']) {
|
| 368 |
|
|
$XML_RPC_xh[$parser]['st'] .= ',';
|
| 369 |
|
|
}
|
| 370 |
|
|
break;
|
| 371 |
|
|
|
| 372 |
|
|
case 'MEMBER':
|
| 373 |
|
|
$XML_RPC_xh[$parser]['ac'] = '';
|
| 374 |
|
|
$XML_RPC_xh[$parser]['qt'] = 0;
|
| 375 |
|
|
break;
|
| 376 |
|
|
|
| 377 |
|
|
case 'DATA':
|
| 378 |
|
|
$XML_RPC_xh[$parser]['ac'] = '';
|
| 379 |
|
|
$XML_RPC_xh[$parser]['qt'] = 0;
|
| 380 |
|
|
break;
|
| 381 |
|
|
|
| 382 |
|
|
case 'PARAM':
|
| 383 |
|
|
$XML_RPC_xh[$parser]['params'][] = $XML_RPC_xh[$parser]['st'];
|
| 384 |
|
|
break;
|
| 385 |
|
|
|
| 386 |
|
|
case 'METHODNAME':
|
| 387 |
|
|
$XML_RPC_xh[$parser]['method'] = ereg_replace("^[\n\r\t ]+", '',
|
| 388 |
|
|
$XML_RPC_xh[$parser]['ac']);
|
| 389 |
|
|
break;
|
| 390 |
|
|
|
| 391 |
|
|
case 'BOOLEAN':
|
| 392 |
|
|
// special case here: we translate boolean 1 or 0 into PHP
|
| 393 |
|
|
// constants true or false
|
| 394 |
|
|
if ($XML_RPC_xh[$parser]['ac'] == '1') {
|
| 395 |
|
|
$XML_RPC_xh[$parser]['ac'] = 'true';
|
| 396 |
|
|
} else {
|
| 397 |
|
|
$XML_RPC_xh[$parser]['ac'] = 'false';
|
| 398 |
|
|
}
|
| 399 |
|
|
|
| 400 |
|
|
$XML_RPC_xh[$parser]['vt'] = strtolower($name);
|
| 401 |
|
|
}
|
| 402 |
|
|
|
| 403 |
|
|
// if it's a valid type name, set the type
|
| 404 |
|
|
if (isset($XML_RPC_Types[strtolower($name)])) {
|
| 405 |
|
|
$XML_RPC_xh[$parser]['vt'] = strtolower($name);
|
| 406 |
|
|
}
|
| 407 |
|
|
}
|
| 408 |
|
|
|
| 409 |
|
|
/**
|
| 410 |
|
|
* Character data handler for the XML parser
|
| 411 |
|
|
*
|
| 412 |
|
|
* @return void
|
| 413 |
|
|
*/
|
| 414 |
|
|
function XML_RPC_cd($parser_resource, $data)
|
| 415 |
|
|
{
|
| 416 |
|
|
global $XML_RPC_xh, $XML_RPC_backslash;
|
| 417 |
|
|
$parser = (int) $parser_resource;
|
| 418 |
|
|
|
| 419 |
|
|
if ($XML_RPC_xh[$parser]['lv'] != 3) {
|
| 420 |
|
|
// "lookforvalue==3" means that we've found an entire value
|
| 421 |
|
|
// and should discard any further character data
|
| 422 |
|
|
|
| 423 |
|
|
if ($XML_RPC_xh[$parser]['lv'] == 1) {
|
| 424 |
|
|
// if we've found text and we're just in a <value> then
|
| 425 |
|
|
// turn quoting on, as this will be a string
|
| 426 |
|
|
$XML_RPC_xh[$parser]['qt'] = 1;
|
| 427 |
|
|
// and say we've found a value
|
| 428 |
|
|
$XML_RPC_xh[$parser]['lv'] = 2;
|
| 429 |
|
|
}
|
| 430 |
|
|
|
| 431 |
|
|
// replace characters that eval would
|
| 432 |
|
|
// do special things with
|
| 433 |
|
|
if (!isset($XML_RPC_xh[$parser]['ac'])) {
|
| 434 |
|
|
$XML_RPC_xh[$parser]['ac'] = '';
|
| 435 |
|
|
}
|
| 436 |
|
|
$XML_RPC_xh[$parser]['ac'] .= str_replace('$', '\$',
|
| 437 |
|
|
str_replace('"', '\"', str_replace(chr(92),
|
| 438 |
|
|
$XML_RPC_backslash, $data)));
|
| 439 |
|
|
}
|
| 440 |
|
|
}
|
| 441 |
|
|
|
| 442 |
|
|
/**
|
| 443 |
|
|
* Base class
|
| 444 |
|
|
*
|
| 445 |
|
|
* This class provides common functions for all of the XML_RPC classes.
|
| 446 |
|
|
*
|
| 447 |
|
|
* @category Web Services
|
| 448 |
|
|
* @package XML_RPC
|
| 449 |
|
|
* @author Edd Dumbill <edd@usefulinc.com>
|
| 450 |
|
|
* @author Stig Bakken <stig@php.net>
|
| 451 |
|
|
* @author Martin Jansen <mj@php.net>
|
| 452 |
|
|
* @copyright 1999-2001 Edd Dumbill
|
| 453 |
|
|
* @version Release: @package_version@
|
| 454 |
|
|
* @link http://pear.php.net/package/XML_RPC
|
| 455 |
|
|
*/
|
| 456 |
|
|
class XML_RPC_Base {
|
| 457 |
|
|
|
| 458 |
|
|
/**
|
| 459 |
|
|
* PEAR Error handling
|
| 460 |
|
|
*
|
| 461 |
|
|
* @return object PEAR_Error object
|
| 462 |
|
|
*/
|
| 463 |
|
|
function raiseError($msg, $code)
|
| 464 |
|
|
{
|
| 465 |
|
|
include_once 'PEAR.php';
|
| 466 |
|
|
if (is_object(@$this)) {
|
| 467 |
|
|
return PEAR::raiseError(get_class($this) . ': ' . $msg, $code);
|
| 468 |
|
|
} else {
|
| 469 |
|
|
return PEAR::raiseError('XML_RPC: ' . $msg, $code);
|
| 470 |
|
|
}
|
| 471 |
|
|
}
|
| 472 |
|
|
|
| 473 |
|
|
/**
|
| 474 |
|
|
* Tell whether something is a PEAR_Error object
|
| 475 |
|
|
*
|
| 476 |
|
|
* @param mixed $value the item to check
|
| 477 |
|
|
*
|
| 478 |
|
|
* @return bool whether $value is a PEAR_Error object or not
|
| 479 |
|
|
*
|
| 480 |
|
|
* @access public
|
| 481 |
|
|
*/
|
| 482 |
|
|
function isError($value)
|
| 483 |
|
|
{
|
| 484 |
|
|
return is_a($value, 'PEAR_Error');
|
| 485 |
|
|
}
|
| 486 |
|
|
}
|
| 487 |
|
|
|
| 488 |
|
|
/**
|
| 489 |
|
|
*
|
| 490 |
|
|
*
|
| 491 |
|
|
* @category Web Services
|
| 492 |
|
|
* @package XML_RPC
|
| 493 |
|
|
* @author Edd Dumbill <edd@usefulinc.com>
|
| 494 |
|
|
* @author Stig Bakken <stig@php.net>
|
| 495 |
|
|
* @author Martin Jansen <mj@php.net>
|
| 496 |
|
|
* @author Daniel Convissor <danielc@php.net>
|
| 497 |
|
|
* @copyright 1999-2001 Edd Dumbill
|
| 498 |
|
|
* @version Release: @package_version@
|
| 499 |
|
|
* @link http://pear.php.net/package/XML_RPC
|
| 500 |
|
|
*/
|
| 501 |
|
|
class XML_RPC_Client extends XML_RPC_Base {
|
| 502 |
|
|
|
| 503 |
|
|
/**
|
| 504 |
|
|
* The path and name of the RPC server script you want the request to go to
|
| 505 |
|
|
* @var string
|
| 506 |
|
|
*/
|
| 507 |
|
|
var $path = '';
|
| 508 |
|
|
|
| 509 |
|
|
/**
|
| 510 |
|
|
* The name of the remote server to connect to
|
| 511 |
|
|
* @var string
|
| 512 |
|
|
*/
|
| 513 |
|
|
var $server = '';
|
| 514 |
|
|
|
| 515 |
|
|
/**
|
| 516 |
|
|
* The protocol to use in contacting the remote server
|
| 517 |
|
|
* @var string
|
| 518 |
|
|
*/
|
| 519 |
|
|
var $protocol = 'http://';
|
| 520 |
|
|
|
| 521 |
|
|
/**
|
| 522 |
|
|
* The port for connecting to the remote server
|
| 523 |
|
|
*
|
| 524 |
|
|
* The default is 80 for http:// connections
|
| 525 |
|
|
* and 443 for https:// and ssl:// connections.
|
| 526 |
|
|
*
|
| 527 |
|
|
* @var integer
|
| 528 |
|
|
*/
|
| 529 |
|
|
var $port = 80;
|
| 530 |
|
|
|
| 531 |
|
|
/**
|
| 532 |
|
|
* A user name for accessing the RPC server
|
| 533 |
|
|
* @var string
|
| 534 |
|
|
* @see XML_RPC_Client::setCredentials()
|
| 535 |
|
|
*/
|
| 536 |
|
|
var $username = '';
|
| 537 |
|
|
|
| 538 |
|
|
/**
|
| 539 |
|
|
* A password for accessing the RPC server
|
| 540 |
|
|
* @var string
|
| 541 |
|
|
* @see XML_RPC_Client::setCredentials()
|
| 542 |
|
|
*/
|
| 543 |
|
|
var $password = '';
|
| 544 |
|
|
|
| 545 |
|
|
/**
|
| 546 |
|
|
* The name of the proxy server to use, if any
|
| 547 |
|
|
* @var string
|
| 548 |
|
|
*/
|
| 549 |
|
|
var $proxy = '';
|
| 550 |
|
|
|
| 551 |
|
|
/**
|
| 552 |
|
|
* The protocol to use in contacting the proxy server, if any
|
| 553 |
|
|
* @var string
|
| 554 |
|
|
*/
|
| 555 |
|
|
var $proxy_protocol = 'http://';
|
| 556 |
|
|
|
| 557 |
|
|
/**
|
| 558 |
|
|
* The port for connecting to the proxy server
|
| 559 |
|
|
*
|
| 560 |
|
|
* The default is 8080 for http:// connections
|
| 561 |
|
|
* and 443 for https:// and ssl:// connections.
|
| 562 |
|
|
*
|
| 563 |
|
|
* @var integer
|
| 564 |
|
|
*/
|
| 565 |
|
|
var $proxy_port = 8080;
|
| 566 |
|
|
|
| 567 |
|
|
/**
|
| 568 |
|
|
* A user name for accessing the proxy server
|
| 569 |
|
|
* @var string
|
| 570 |
|
|
*/
|
| 571 |
|
|
var $proxy_user = '';
|
| 572 |
|
|
|
| 573 |
|
|
/**
|
| 574 |
|
|
* A password for accessing the proxy server
|
| 575 |
|
|
* @var string
|
| 576 |
|
|
*/
|
| 577 |
|
|
var $proxy_pass = '';
|
| 578 |
|
|
|
| 579 |
|
|
/**
|
| 580 |
|
|
* The error number, if any
|
| 581 |
|
|
* @var integer
|
| 582 |
|
|
*/
|
| 583 |
|
|
var $errno = 0;
|
| 584 |
|
|
|
| 585 |
|
|
/**
|
| 586 |
|
|
* The error message, if any
|
| 587 |
|
|
* @var string
|
| 588 |
|
|
*/
|
| 589 |
|
|
var $errstring = '';
|
| 590 |
|
|
|
| 591 |
|
|
/**
|
| 592 |
|
|
* The current debug mode (1 = on, 0 = off)
|
| 593 |
|
|
* @var integer
|
| 594 |
|
|
*/
|
| 595 |
|
|
var $debug = 0;
|
| 596 |
|
|
|
| 597 |
|
|
|
| 598 |
|
|
/**
|
| 599 |
|
|
* Sets the object's properties
|
| 600 |
|
|
*
|
| 601 |
|
|
* @param string $path the path and name of the RPC server script
|
| 602 |
|
|
* you want the request to go to
|
| 603 |
|
|
* @param string $server the URL of the remote server to connect to.
|
| 604 |
|
|
* If this parameter doesn't specify a
|
| 605 |
|
|
* protocol and $port is 443, ssl:// is
|
| 606 |
|
|
* assumed.
|
| 607 |
|
|
* @param integer $port a port for connecting to the remote server.
|
| 608 |
|
|
* Defaults to 80 for http:// connections and
|
| 609 |
|
|
* 443 for https:// and ssl:// connections.
|
| 610 |
|
|
* @param string $proxy the URL of the proxy server to use, if any.
|
| 611 |
|
|
* If this parameter doesn't specify a
|
| 612 |
|
|
* protocol and $port is 443, ssl:// is
|
| 613 |
|
|
* assumed.
|
| 614 |
|
|
* @param integer $proxy_port a port for connecting to the remote server.
|
| 615 |
|
|
* Defaults to 8080 for http:// connections and
|
| 616 |
|
|
* 443 for https:// and ssl:// connections.
|
| 617 |
|
|
* @param string $proxy_user a user name for accessing the proxy server
|
| 618 |
|
|
* @param string $proxy_pass a password for accessing the proxy server
|
| 619 |
|
|
*
|
| 620 |
|
|
* @return void
|
| 621 |
|
|
*/
|
| 622 |
|
|
function XML_RPC_Client($path, $server, $port = 0,
|
| 623 |
|
|
$proxy = '', $proxy_port = 0,
|
| 624 |
|
|
$proxy_user = '', $proxy_pass = '')
|
| 625 |
|
|
{
|
| 626 |
|
|
$this->path = $path;
|
| 627 |
|
|
$this->proxy_user = $proxy_user;
|
| 628 |
|
|
$this->proxy_pass = $proxy_pass;
|
| 629 |
|
|
|
| 630 |
|
|
preg_match('@^(http://|https://|ssl://)?(.*)$@', $server, $match);
|
| 631 |
|
|
if ($match[1] == '') {
|
| 632 |
|
|
if ($port == 443) {
|
| 633 |
|
|
$this->server = $match[2];
|
| 634 |
|
|
$this->protocol = 'ssl://';
|
| 635 |
|
|
$this->port = 443;
|
| 636 |
|
|
} else {
|
| 637 |
|
|
$this->server = $match[2];
|
| 638 |
|
|
if ($port) {
|
| 639 |
|
|
$this->port = $port;
|
| 640 |
|
|
}
|
| 641 |
|
|
}
|
| 642 |
|
|
} elseif ($match[1] == 'http://') {
|
| 643 |
|
|
$this->server = $match[2];
|
| 644 |
|
|
if ($port) {
|
| 645 |
|
|
$this->port = $port;
|
| 646 |
|
|
}
|
| 647 |
|
|
} else {
|
| 648 |
|
|
$this->server = $match[2];
|
| 649 |
|
|
$this->protocol = 'ssl://';
|
| 650 |
|
|
if ($port) {
|
| 651 |
|
|
$this->port = $port;
|
| 652 |
|
|
} else {
|
| 653 |
|
|
$this->port = 443;
|
| 654 |
|
|
}
|
| 655 |
|
|
}
|
| 656 |
|
|
|
| 657 |
|
|
if ($proxy) {
|
| 658 |
|
|
preg_match('@^(http://|https://|ssl://)?(.*)$@', $proxy, $match);
|
| 659 |
|
|
if ($match[1] == '') {
|
| 660 |
|
|
if ($proxy_port == 443) {
|
| 661 |
|
|
$this->proxy = $match[2];
|
| 662 |
|
|
$this->proxy_protocol = 'ssl://';
|
| 663 |
|
|
$this->proxy_port = 443;
|
| 664 |
|
|
} else {
|
| 665 |
|
|
$this->proxy = $match[2];
|
| 666 |
|
|
if ($proxy_port) {
|
| 667 |
|
|
$this->proxy_port = $proxy_port;
|
| 668 |
|
|
}
|
| 669 |
|
|
}
|
| 670 |
|
|
} elseif ($match[1] == 'http://') {
|
| 671 |
|
|
$this->proxy = $match[2];
|
| 672 |
|
|
if ($proxy_port) {
|
| 673 |
|
|
$this->proxy_port = $proxy_port;
|
| 674 |
|
|
}
|
| 675 |
|
|
} else {
|
| 676 |
|
|
$this->proxy = $match[2];
|
| 677 |
|
|
$this->proxy_protocol = 'ssl://';
|
| 678 |
|
|
if ($proxy_port) {
|
| 679 |
|
|
$this->proxy_port = $proxy_port;
|
| 680 |
|
|
} else {
|
| 681 |
|
|
$this->proxy_port = 443;
|
| 682 |
|
|
}
|
| 683 |
|
|
}
|
| 684 |
|
|
}
|
| 685 |
|
|
}
|
| 686 |
|
|
|
| 687 |
|
|
/**
|
| 688 |
|
|
* Change the current debug mode
|
| 689 |
|
|
*
|
| 690 |
|
|
* @param int $in where 1 = on, 0 = off
|
| 691 |
|
|
*
|
| 692 |
|
|
* @return void
|
| 693 |
|
|
*/
|
| 694 |
|
|
function setDebug($in)
|
| 695 |
|
|
{
|
| 696 |
|
|
if ($in) {
|
| 697 |
|
|
$this->debug = 1;
|
| 698 |
|
|
} else {
|
| 699 |
|
|
$this->debug = 0;
|
| 700 |
|
|
}
|
| 701 |
|
|
}
|
| 702 |
|
|
|
| 703 |
|
|
/**
|
| 704 |
|
|
* Set username and password properties for connecting to the RPC server
|
| 705 |
|
|
*
|
| 706 |
|
|
* @param string $u the user name
|
| 707 |
|
|
* @param string $p the password
|
| 708 |
|
|
*
|
| 709 |
|
|
* @return void
|
| 710 |
|
|
*
|
| 711 |
|
|
* @see XML_RPC_Client::$username, XML_RPC_Client::$password
|
| 712 |
|
|
*/
|
| 713 |
|
|
function setCredentials($u, $p)
|
| 714 |
|
|
{
|
| 715 |
|
|
$this->username = $u;
|
| 716 |
|
|
$this->password = $p;
|
| 717 |
|
|
}
|
| 718 |
|
|
|
| 719 |
|
|
/**
|
| 720 |
|
|
* Transmit the RPC request via HTTP 1.0 protocol
|
| 721 |
|
|
*
|
| 722 |
|
|
* @param object $msg the XML_RPC_Message object
|
| 723 |
|
|
* @param int $timeout how many seconds to wait for the request
|
| 724 |
|
|
*
|
| 725 |
|
|
* @return object an XML_RPC_Response object. 0 is returned if any
|
| 726 |
|
|
* problems happen.
|
| 727 |
|
|
*
|
| 728 |
|
|
* @see XML_RPC_Message, XML_RPC_Client::XML_RPC_Client(),
|
| 729 |
|
|
* XML_RPC_Client::setCredentials()
|
| 730 |
|
|
*/
|
| 731 |
|
|
function send($msg, $timeout = 0)
|
| 732 |
|
|
{
|
| 733 |
|
|
$msg->debug = $this->debug;
|
| 734 |
|
|
return $this->sendPayloadHTTP10($msg, $this->server, $this->port,
|
| 735 |
|
|
$timeout, $this->username,
|
| 736 |
|
|
$this->password);
|
| 737 |
|
|
}
|
| 738 |
|
|
|
| 739 |
|
|
/**
|
| 740 |
|
|
* Transmit the RPC request via HTTP 1.0 protocol
|
| 741 |
|
|
*
|
| 742 |
|
|
* Requests should be sent using XML_RPC_Client send() rather than
|
| 743 |
|
|
* calling this method directly.
|
| 744 |
|
|
*
|
| 745 |
|
|
* @param object $msg the XML_RPC_Message object
|
| 746 |
|
|
* @param string $server the server to send the request to
|
| 747 |
|
|
* @param int $port the server port send the request to
|
| 748 |
|
|
* @param int $timeout how many seconds to wait for the request
|
| 749 |
|
|
* before giving up
|
| 750 |
|
|
* @param string $username a user name for accessing the RPC server
|
| 751 |
|
|
* @param string $password a password for accessing the RPC server
|
| 752 |
|
|
*
|
| 753 |
|
|
* @return object an XML_RPC_Response object. 0 is returned if any
|
| 754 |
|
|
* problems happen.
|
| 755 |
|
|
*
|
| 756 |
|
|
* @see XML_RPC_Client::send()
|
| 757 |
|
|
*/
|
| 758 |
|
|
function sendPayloadHTTP10($msg, $server, $port, $timeout = 0,
|
| 759 |
|
|
$username = '', $password = '')
|
| 760 |
|
|
{
|
| 761 |
|
|
/*
|
| 762 |
|
|
* If we're using a proxy open a socket to the proxy server
|
| 763 |
|
|
* instead to the xml-rpc server
|
| 764 |
|
|
*/
|
| 765 |
|
|
if ($this->proxy) {
|
| 766 |
|
|
if ($this->proxy_protocol == 'http://') {
|
| 767 |
|
|
$protocol = '';
|
| 768 |
|
|
} else {
|
| 769 |
|
|
$protocol = $this->proxy_protocol;
|
| 770 |
|
|
}
|
| 771 |
|
|
if ($timeout > 0) {
|
| 772 |
|
|
$fp = @fsockopen($protocol . $this->proxy, $this->proxy_port,
|
| 773 |
|
|
$this->errno, $this->errstr, $timeout);
|
| 774 |
|
|
} else {
|
| 775 |
|
|
$fp = @fsockopen($protocol . $this->proxy, $this->proxy_port,
|
| 776 |
|
|
$this->errno, $this->errstr);
|
| 777 |
|
|
}
|
| 778 |
|
|
} else {
|
| 779 |
|
|
if ($this->protocol == 'http://') {
|
| 780 |
|
|
$protocol = '';
|
| 781 |
|
|
} else {
|
| 782 |
|
|
$protocol = $this->protocol;
|
| 783 |
|
|
}
|
| 784 |
|
|
if ($timeout > 0) {
|
| 785 |
|
|
$fp = @fsockopen($protocol . $server, $port,
|
| 786 |
|
|
$this->errno, $this->errstr, $timeout);
|
| 787 |
|
|
} else {
|
| 788 |
|
|
$fp = @fsockopen($protocol . $server, $port,
|
| 789 |
|
|
$this->errno, $this->errstr);
|
| 790 |
|
|
}
|
| 791 |
|
|
}
|
| 792 |
|
|
|
| 793 |
|
|
/*
|
| 794 |
|
|
* Just raising the error without returning it is strange,
|
| 795 |
|
|
* but keep it here for backwards compatibility.
|
| 796 |
|
|
*/
|
| 797 |
|
|
if (!$fp && $this->proxy) {
|
| 798 |
|
|
$this->raiseError('Connection to proxy server '
|
| 799 |
|
|
. $this->proxy . ':' . $this->proxy_port
|
| 800 |
|
|
. ' failed. ' . $this->errstr,
|
| 801 |
|
|
XML_RPC_ERROR_CONNECTION_FAILED);
|
| 802 |
|
|
return 0;
|
| 803 |
|
|
} elseif (!$fp) {
|
| 804 |
|
|
$this->raiseError('Connection to RPC server '
|
| 805 |
|
|
. $server . ':' . $port
|
| 806 |
|
|
. ' failed. ' . $this->errstr,
|
| 807 |
|
|
XML_RPC_ERROR_CONNECTION_FAILED);
|
| 808 |
|
|
return 0;
|
| 809 |
|
|
}
|
| 810 |
|
|
|
| 811 |
|
|
// Only create the payload if it was not created previously
|
| 812 |
|
|
if (empty($msg->payload)) {
|
| 813 |
|
|
$msg->createPayload();
|
| 814 |
|
|
}
|
| 815 |
|
|
|
| 816 |
|
|
// thanks to Grant Rauscher <grant7@firstworld.net> for this
|
| 817 |
|
|
$credentials = '';
|
| 818 |
|
|
if ($username != '') {
|
| 819 |
|
|
$credentials = 'Authorization: Basic ' .
|
| 820 |
|
|
base64_encode($username . ':' . $password) . "\r\n";
|
| 821 |
|
|
}
|
| 822 |
|
|
|
| 823 |
|
|
if ($this->proxy) {
|
| 824 |
|
|
$op = 'POST ' . $this->protocol . $server;
|
| 825 |
|
|
if ($this->proxy_port) {
|
| 826 |
|
|
$op .= ':' . $this->port;
|
| 827 |
|
|
}
|
| 828 |
|
|
} else {
|
| 829 |
|
|
$op = 'POST ';
|
| 830 |
|
|
}
|
| 831 |
|
|
|
| 832 |
|
|
$op .= $this->path. " HTTP/1.0\r\n" .
|
| 833 |
|
|
"User-Agent: PEAR XML_RPC\r\n" .
|
| 834 |
|
|
'Host: ' . $server . "\r\n";
|
| 835 |
|
|
if ($this->proxy && $this->proxy_user != '') {
|
| 836 |
|
|
$op .= 'Proxy-Authorization: Basic ' .
|
| 837 |
|
|
base64_encode($this->proxy_user . ':' . $this->proxy_pass) .
|
| 838 |
|
|
"\r\n";
|
| 839 |
|
|
}
|
| 840 |
|
|
$op .= $credentials .
|
| 841 |
|
|
"Content-Type: text/xml\r\n" .
|
| 842 |
|
|
'Content-Length: ' . strlen($msg->payload) . "\r\n\r\n" .
|
| 843 |
|
|
$msg->payload;
|
| 844 |
|
|
|
| 845 |
|
|
if (!fputs($fp, $op, strlen($op))) {
|
| 846 |
|
|
$this->errstr = 'Write error';
|
| 847 |
|
|
return 0;
|
| 848 |
|
|
}
|
| 849 |
|
|
$resp = $msg->parseResponseFile($fp);
|
| 850 |
|
|
fclose($fp);
|
| 851 |
|
|
return $resp;
|
| 852 |
|
|
}
|
| 853 |
|
|
}
|
| 854 |
|
|
|
| 855 |
|
|
/**
|
| 856 |
|
|
*
|
| 857 |
|
|
*
|
| 858 |
|
|
* @category Web Services
|
| 859 |
|
|
* @package XML_RPC
|
| 860 |
|
|
* @author Edd Dumbill <edd@usefulinc.com>
|
| 861 |
|
|
* @author Stig Bakken <stig@php.net>
|
| 862 |
|
|
* @author Martin Jansen <mj@php.net>
|
| 863 |
|
|
* @copyright 1999-2001 Edd Dumbill
|
| 864 |
|
|
* @version Release: @package_version@
|
| 865 |
|
|
* @link http://pear.php.net/package/XML_RPC
|
| 866 |
|
|
*/
|
| 867 |
|
|
class XML_RPC_Response extends XML_RPC_Base
|
| 868 |
|
|
{
|
| 869 |
|
|
var $xv;
|
| 870 |
|
|
var $fn;
|
| 871 |
|
|
var $fs;
|
| 872 |
|
|
var $hdrs;
|
| 873 |
|
|
|
| 874 |
|
|
/**
|
| 875 |
|
|
* @return void
|
| 876 |
|
|
*/
|
| 877 |
|
|
function XML_RPC_Response($val, $fcode = 0, $fstr = '')
|
| 878 |
|
|
{
|
| 879 |
|
|
if ($fcode != 0) {
|
| 880 |
|
|
$this->fn = $fcode;
|
| 881 |
|
|
$this->fs = htmlspecialchars($fstr);
|
| 882 |
|
|
} else {
|
| 883 |
|
|
$this->xv = $val;
|
| 884 |
|
|
}
|
| 885 |
|
|
}
|
| 886 |
|
|
|
| 887 |
|
|
/**
|
| 888 |
|
|
* @return int the error code
|
| 889 |
|
|
*/
|
| 890 |
|
|
function faultCode()
|
| 891 |
|
|
{
|
| 892 |
|
|
if (isset($this->fn)) {
|
| 893 |
|
|
return $this->fn;
|
| 894 |
|
|
} else {
|
| 895 |
|
|
return 0;
|
| 896 |
|
|
}
|
| 897 |
|
|
}
|
| 898 |
|
|
|
| 899 |
|
|
/**
|
| 900 |
|
|
* @return string the error string
|
| 901 |
|
|
*/
|
| 902 |
|
|
function faultString()
|
| 903 |
|
|
{
|
| 904 |
|
|
return $this->fs;
|
| 905 |
|
|
}
|
| 906 |
|
|
|
| 907 |
|
|
/**
|
| 908 |
|
|
* @return mixed the value
|
| 909 |
|
|
*/
|
| 910 |
|
|
function value()
|
| 911 |
|
|
{
|
| 912 |
|
|
return $this->xv;
|
| 913 |
|
|
}
|
| 914 |
|
|
|
| 915 |
|
|
/**
|
| 916 |
|
|
* @return string the error message in XML format
|
| 917 |
|
|
*/
|
| 918 |
|
|
function serialize()
|
| 919 |
|
|
{
|
| 920 |
|
|
$rs = "<methodResponse>\n";
|
| 921 |
|
|
if ($this->fn) {
|
| 922 |
|
|
$rs .= "<fault>
|
| 923 |
|
|
<value>
|
| 924 |
|
|
<struct>
|
| 925 |
|
|
<member>
|
| 926 |
|
|
<name>faultCode</name>
|
| 927 |
|
|
<value><int>" . $this->fn . "</int></value>
|
| 928 |
|
|
</member>
|
| 929 |
|
|
<member>
|
| 930 |
|
|
<name>faultString</name>
|
| 931 |
|
|
<value><string>" . $this->fs . "</string></value>
|
| 932 |
|
|
</member>
|
| 933 |
|
|
</struct>
|
| 934 |
|
|
</value>
|
| 935 |
|
|
</fault>";
|
| 936 |
|
|
} else {
|
| 937 |
|
|
$rs .= "<params>\n<param>\n" . $this->xv->serialize() .
|
| 938 |
|
|
"</param>\n</params>";
|
| 939 |
|
|
}
|
| 940 |
|
|
$rs .= "\n</methodResponse>";
|
| 941 |
|
|
return $rs;
|
| 942 |
|
|
}
|
| 943 |
|
|
}
|
| 944 |
|
|
|
| 945 |
|
|
/**
|
| 946 |
|
|
*
|
| 947 |
|
|
*
|
| 948 |
|
|
* @category Web Services
|
| 949 |
|
|
* @package XML_RPC
|
| 950 |
|
|
* @author Edd Dumbill <edd@usefulinc.com>
|
| 951 |
|
|
* @author Stig Bakken <stig@php.net>
|
| 952 |
|
|
* @author Martin Jansen <mj@php.net>
|
| 953 |
|
|
* @author Daniel Convissor <danielc@php.net>
|
| 954 |
|
|
* @copyright 1999-2001 Edd Dumbill
|
| 955 |
|
|
* @version Release: @package_version@
|
| 956 |
|
|
* @link http://pear.php.net/package/XML_RPC
|
| 957 |
|
|
*/
|
| 958 |
|
|
class XML_RPC_Message extends XML_RPC_Base
|
| 959 |
|
|
{
|
| 960 |
|
|
/**
|
| 961 |
|
|
* The current debug mode (1 = on, 0 = off)
|
| 962 |
|
|
* @var integer
|
| 963 |
|
|
*/
|
| 964 |
|
|
var $debug = 0;
|
| 965 |
|
|
|
| 966 |
|
|
/**
|
| 967 |
|
|
* The encoding to be used for outgoing messages
|
| 968 |
|
|
*
|
| 969 |
|
|
* Defaults to the value of <var>$GLOBALS['XML_RPC_defencoding']</var>
|
| 970 |
|
|
*
|
| 971 |
|
|
* @var string
|
| 972 |
|
|
* @see XML_RPC_Message::setSendEncoding(),
|
| 973 |
|
|
* $GLOBALS['XML_RPC_defencoding'], XML_RPC_Message::xml_header()
|
| 974 |
|
|
*/
|
| 975 |
|
|
var $send_encoding = '';
|
| 976 |
|
|
|
| 977 |
|
|
/**
|
| 978 |
|
|
* The method presently being evaluated
|
| 979 |
|
|
* @var string
|
| 980 |
|
|
*/
|
| 981 |
|
|
var $methodname = '';
|
| 982 |
|
|
|
| 983 |
|
|
/**
|
| 984 |
|
|
* @var array
|
| 985 |
|
|
*/
|
| 986 |
|
|
var $params = array();
|
| 987 |
|
|
|
| 988 |
|
|
/**
|
| 989 |
|
|
* The XML message being generated
|
| 990 |
|
|
* @var string
|
| 991 |
|
|
*/
|
| 992 |
|
|
var $payload = '';
|
| 993 |
|
|
|
| 994 |
|
|
/**
|
| 995 |
|
|
* @return void
|
| 996 |
|
|
*/
|
| 997 |
|
|
function XML_RPC_Message($meth, $pars = 0)
|
| 998 |
|
|
{
|
| 999 |
|
|
$this->methodname = $meth;
|
| 1000 |
|
|
if (is_array($pars) && sizeof($pars) > 0) {
|
| 1001 |
|
|
for ($i = 0; $i < sizeof($pars); $i++) {
|
| 1002 |
|
|
$this->addParam($pars[$i]);
|
| 1003 |
|
|
}
|
| 1004 |
|
|
}
|
| 1005 |
|
|
}
|
| 1006 |
|
|
|
| 1007 |
|
|
/**
|
| 1008 |
|
|
* Produces the XML declaration including the encoding attribute
|
| 1009 |
|
|
*
|
| 1010 |
|
|
* The encoding is determined by this class' <var>$send_encoding</var>
|
| 1011 |
|
|
* property. If the <var>$send_encoding</var> property is not set, use
|
| 1012 |
|
|
* <var>$GLOBALS['XML_RPC_defencoding']</var>.
|
| 1013 |
|
|
*
|
| 1014 |
|
|
* @return string the XML declaration and <methodCall> element
|
| 1015 |
|
|
*
|
| 1016 |
|
|
* @see XML_RPC_Message::setSendEncoding(),
|
| 1017 |
|
|
* XML_RPC_Message::$send_encoding, $GLOBALS['XML_RPC_defencoding']
|
| 1018 |
|
|
*/
|
| 1019 |
|
|
function xml_header()
|
| 1020 |
|
|
{
|
| 1021 |
|
|
global $XML_RPC_defencoding;
|
| 1022 |
|
|
if (!$this->send_encoding) {
|
| 1023 |
|
|
$this->send_encoding = $XML_RPC_defencoding;
|
| 1024 |
|
|
}
|
| 1025 |
|
|
return '<?xml version="1.0" encoding="' . $this->send_encoding . '"?>'
|
| 1026 |
|
|
. "\n<methodCall>\n";
|
| 1027 |
|
|
}
|
| 1028 |
|
|
|
| 1029 |
|
|
/**
|
| 1030 |
|
|
* @return string the closing </methodCall> tag
|
| 1031 |
|
|
*/
|
| 1032 |
|
|
function xml_footer()
|
| 1033 |
|
|
{
|
| 1034 |
|
|
return "</methodCall>\n";
|
| 1035 |
|
|
}
|
| 1036 |
|
|
|
| 1037 |
|
|
/**
|
| 1038 |
|
|
* @return void
|
| 1039 |
|
|
*
|
| 1040 |
|
|
* @uses XML_RPC_Message::xml_header(), XML_RPC_Message::xml_footer()
|
| 1041 |
|
|
*/
|
| 1042 |
|
|
function createPayload()
|
| 1043 |
|
|
{
|
| 1044 |
|
|
$this->payload = $this->xml_header();
|
| 1045 |
|
|
$this->payload .= '<methodName>' . $this->methodname . "</methodName>\n";
|
| 1046 |
|
|
$this->payload .= "<params>\n";
|
| 1047 |
|
|
for ($i = 0; $i < sizeof($this->params); $i++) {
|
| 1048 |
|
|
$p = $this->params[$i];
|
| 1049 |
|
|
$this->payload .= "<param>\n" . $p->serialize() . "</param>\n";
|
| 1050 |
|
|
}
|
| 1051 |
|
|
$this->payload .= "</params>\n";
|
| 1052 |
|
|
$this->payload .= $this->xml_footer();
|
| 1053 |
|
|
$this->payload = ereg_replace("[\r\n]+", "\r\n", $this->payload);
|
| 1054 |
|
|
}
|
| 1055 |
|
|
|
| 1056 |
|
|
/**
|
| 1057 |
|
|
* @return string the name of the method
|
| 1058 |
|
|
*/
|
| 1059 |
|
|
function method($meth = '')
|
| 1060 |
|
|
{
|
| 1061 |
|
|
if ($meth != '') {
|
| 1062 |
|
|
$this->methodname = $meth;
|
| 1063 |
|
|
}
|
| 1064 |
|
|
return $this->methodname;
|
| 1065 |
|
|
}
|
| 1066 |
|
|
|
| 1067 |
|
|
/**
|
| 1068 |
|
|
* @return string the payload
|
| 1069 |
|
|
*/
|
| 1070 |
|
|
function serialize()
|
| 1071 |
|
|
{
|
| 1072 |
|
|
$this->createPayload();
|
| 1073 |
|
|
return $this->payload;
|
| 1074 |
|
|
}
|
| 1075 |
|
|
|
| 1076 |
|
|
/**
|
| 1077 |
|
|
* @return void
|
| 1078 |
|
|
*/
|
| 1079 |
|
|
function addParam($par)
|
| 1080 |
|
|
{
|
| 1081 |
|
|
$this->params[] = $par;
|
| 1082 |
|
|
}
|
| 1083 |
|
|
|
| 1084 |
|
|
/**
|
| 1085 |
|
|
* @return void
|
| 1086 |
|
|
*/
|
| 1087 |
|
|
function getParam($i)
|
| 1088 |
|
|
{
|
| 1089 |
|
|
return $this->params[$i];
|
| 1090 |
|
|
}
|
| 1091 |
|
|
|
| 1092 |
|
|
/**
|
| 1093 |
|
|
* @return int the number of parameters
|
| 1094 |
|
|
*/
|
| 1095 |
|
|
function getNumParams()
|
| 1096 |
|
|
{
|
| 1097 |
|
|
return sizeof($this->params);
|
| 1098 |
|
|
}
|
| 1099 |
|
|
|
| 1100 |
|
|
/**
|
| 1101 |
|
|
* Sets the XML declaration's encoding attribute
|
| 1102 |
|
|
*
|
| 1103 |
|
|
* @param string $type the encoding type (ISO-8859-1, UTF-8 or US-ASCII)
|
| 1104 |
|
|
*
|
| 1105 |
|
|
* @return void
|
| 1106 |
|
|
*
|
| 1107 |
|
|
* @see XML_RPC_Message::$send_encoding, XML_RPC_Message::xml_header()
|
| 1108 |
|
|
* @since Method available since Release 1.2.0
|
| 1109 |
|
|
*/
|
| 1110 |
|
|
function setSendEncoding($type)
|
| 1111 |
|
|
{
|
| 1112 |
|
|
$this->send_encoding = $type;
|
| 1113 |
|
|
}
|
| 1114 |
|
|
|
| 1115 |
|
|
/**
|
| 1116 |
|
|
* Determine the XML's encoding via the encoding attribute
|
| 1117 |
|
|
* in the XML declaration
|
| 1118 |
|
|
*
|
| 1119 |
|
|
* If the encoding parameter is not set or is not ISO-8859-1, UTF-8
|
| 1120 |
|
|
* or US-ASCII, $XML_RPC_defencoding will be returned.
|
| 1121 |
|
|
*
|
| 1122 |
|
|
* @param string $data the XML that will be parsed
|
| 1123 |
|
|
*
|
| 1124 |
|
|
* @return string the encoding to be used
|
| 1125 |
|
|
*
|
| 1126 |
|
|
* @link http://php.net/xml_parser_create
|
| 1127 |
|
|
* @since Method available since Release 1.2.0
|
| 1128 |
|
|
*/
|
| 1129 |
|
|
function getEncoding($data)
|
| 1130 |
|
|
{
|
| 1131 |
|
|
global $XML_RPC_defencoding;
|
| 1132 |
|
|
|
| 1133 |
|
|
if (preg_match('/<\?xml[^>]*\s*encoding\s*=\s*[\'"]([^"\']*)[\'"]/i',
|
| 1134 |
|
|
$data, $match))
|
| 1135 |
|
|
{
|
| 1136 |
|
|
$match[1] = trim(strtoupper($match[1]));
|
| 1137 |
|
|
switch ($match[1]) {
|
| 1138 |
|
|
case 'ISO-8859-1':
|
| 1139 |
|
|
case 'UTF-8':
|
| 1140 |
|
|
case 'US-ASCII':
|
| 1141 |
|
|
return $match[1];
|
| 1142 |
|
|
break;
|
| 1143 |
|
|
|
| 1144 |
|
|
default:
|
| 1145 |
|
|
return $XML_RPC_defencoding;
|
| 1146 |
|
|
}
|
| 1147 |
|
|
} else {
|
| 1148 |
|
|
return $XML_RPC_defencoding;
|
| 1149 |
|
|
}
|
| 1150 |
|
|
}
|
| 1151 |
|
|
|
| 1152 |
|
|
/**
|
| 1153 |
|
|
* @return object a new XML_RPC_Response object
|
| 1154 |
|
|
*/
|
| 1155 |
|
|
function parseResponseFile($fp)
|
| 1156 |
|
|
{
|
| 1157 |
|
|
$ipd = '';
|
| 1158 |
|
|
while ($data = @fread($fp, 8192)) {
|
| 1159 |
|
|
$ipd .= $data;
|
| 1160 |
|
|
}
|
| 1161 |
|
|
return $this->parseResponse($ipd);
|
| 1162 |
|
|
}
|
| 1163 |
|
|
|
| 1164 |
|
|
/**
|
| 1165 |
|
|
* @return object a new XML_RPC_Response object
|
| 1166 |
|
|
*/
|
| 1167 |
|
|
function parseResponse($data = '')
|
| 1168 |
|
|
{
|
| 1169 |
|
|
global $XML_RPC_xh, $XML_RPC_err, $XML_RPC_str, $XML_RPC_defencoding;
|
| 1170 |
|
|
|
| 1171 |
|
|
$encoding = $this->getEncoding($data);
|
| 1172 |
|
|
$parser_resource = xml_parser_create($encoding);
|
| 1173 |
|
|
$parser = (int) $parser_resource;
|
| 1174 |
|
|
|
| 1175 |
|
|
$XML_RPC_xh[$parser] = array();
|
| 1176 |
|
|
|
| 1177 |
|
|
$XML_RPC_xh[$parser]['st'] = '';
|
| 1178 |
|
|
$XML_RPC_xh[$parser]['cm'] = 0;
|
| 1179 |
|
|
$XML_RPC_xh[$parser]['isf'] = 0;
|
| 1180 |
|
|
$XML_RPC_xh[$parser]['ac'] = '';
|
| 1181 |
|
|
$XML_RPC_xh[$parser]['qt'] = '';
|
| 1182 |
|
|
|
| 1183 |
|
|
xml_parser_set_option($parser_resource, XML_OPTION_CASE_FOLDING, true);
|
| 1184 |
|
|
xml_set_element_handler($parser_resource, 'XML_RPC_se', 'XML_RPC_ee');
|
| 1185 |
|
|
xml_set_character_data_handler($parser_resource, 'XML_RPC_cd');
|
| 1186 |
|
|
|
| 1187 |
|
|
$hdrfnd = 0;
|
| 1188 |
|
|
if ($this->debug) {
|
| 1189 |
|
|
print "<PRE>---GOT---\n";
|
| 1190 |
|
|
print isset($_SERVER['SERVER_PROTOCOL']) ? htmlspecialchars($data) : $data;
|
| 1191 |
|
|
print "\n---END---\n</PRE>";
|
| 1192 |
|
|
}
|
| 1193 |
|
|
|
| 1194 |
|
|
// see if we got an HTTP 200 OK, else bomb
|
| 1195 |
|
|
// but only do this if we're using the HTTP protocol.
|
| 1196 |
|
|
if (ereg('^HTTP', $data) &&
|
| 1197 |
|
|
!ereg('^HTTP/[0-9\.]+ 200 ', $data)) {
|
| 1198 |
|
|
$errstr = substr($data, 0, strpos($data, "\n") - 1);
|
| 1199 |
|
|
error_log('HTTP error, got response: ' . $errstr);
|
| 1200 |
|
|
$r = new XML_RPC_Response(0, $XML_RPC_err['http_error'],
|
| 1201 |
|
|
$XML_RPC_str['http_error'] . ' (' .
|
| 1202 |
|
|
$errstr . ')');
|
| 1203 |
|
|
xml_parser_free($parser_resource);
|
| 1204 |
|
|
return $r;
|
| 1205 |
|
|
}
|
| 1206 |
|
|
// gotta get rid of headers here
|
| 1207 |
|
|
|
| 1208 |
|
|
|
| 1209 |
|
|
if ((!$hdrfnd) && ($brpos = strpos($data,"\r\n\r\n"))) {
|
| 1210 |
|
|
$XML_RPC_xh[$parser]['ha'] = substr($data, 0, $brpos);
|
| 1211 |
|
|
$data = substr($data, $brpos + 4);
|
| 1212 |
|
|
$hdrfnd = 1;
|
| 1213 |
|
|
}
|
| 1214 |
|
|
|
| 1215 |
|
|
/*
|
| 1216 |
|
|
* be tolerant of junk after methodResponse
|
| 1217 |
|
|
* (e.g. javascript automatically inserted by free hosts)
|
| 1218 |
|
|
* thanks to Luca Mariano <luca.mariano@email.it>
|
| 1219 |
|
|
*/
|
| 1220 |
|
|
$data = substr($data, 0, strpos($data, "</methodResponse>") + 17);
|
| 1221 |
|
|
|
| 1222 |
|
|
if (!xml_parse($parser_resource, $data, sizeof($data))) {
|
| 1223 |
|
|
// thanks to Peter Kocks <peter.kocks@baygate.com>
|
| 1224 |
|
|
if ((xml_get_current_line_number($parser_resource)) == 1) {
|
| 1225 |
|
|
$errstr = 'XML error at line 1, check URL';
|
| 1226 |
|
|
} else {
|
| 1227 |
|
|
$errstr = sprintf('XML error: %s at line %d',
|
| 1228 |
|
|
xml_error_string(xml_get_error_code($parser_resource)),
|
| 1229 |
|
|
xml_get_current_line_number($parser_resource));
|
| 1230 |
|
|
}
|
| 1231 |
|
|
error_log($errstr);
|
| 1232 |
|
|
$r = new XML_RPC_Response(0, $XML_RPC_err['invalid_return'],
|
| 1233 |
|
|
$XML_RPC_str['invalid_return']);
|
| 1234 |
|
|
xml_parser_free($parser_resource);
|
| 1235 |
|
|
return $r;
|
| 1236 |
|
|
}
|
| 1237 |
|
|
xml_parser_free($parser_resource);
|
| 1238 |
|
|
if ($this->debug) {
|
| 1239 |
|
|
print '<PRE>---EVALING---[' .
|
| 1240 |
|
|
strlen($XML_RPC_xh[$parser]['st']) . " chars]---\n" .
|
| 1241 |
|
|
htmlspecialchars($XML_RPC_xh[$parser]['st']) . ";\n---END---</PRE>";
|
| 1242 |
|
|
}
|
| 1243 |
|
|
if (strlen($XML_RPC_xh[$parser]['st']) == 0) {
|
| 1244 |
|
|
// then something odd has happened
|
| 1245 |
|
|
// and it's time to generate a client side error
|
| 1246 |
|
|
// indicating something odd went on
|
| 1247 |
|
|
$r = new XML_RPC_Response(0, $XML_RPC_err['invalid_return'],
|
| 1248 |
|
|
$XML_RPC_str['invalid_return']);
|
| 1249 |
|
|
} else {
|
| 1250 |
|
|
eval('$v=' . $XML_RPC_xh[$parser]['st'] . '; $allOK=1;');
|
| 1251 |
|
|
if ($XML_RPC_xh[$parser]['isf']) {
|
| 1252 |
|
|
$f = $v->structmem('faultCode');
|
| 1253 |
|
|
$fs = $v->structmem('faultString');
|
| 1254 |
|
|
$r = new XML_RPC_Response($v, $f->scalarval(),
|
| 1255 |
|
|
$fs->scalarval());
|
| 1256 |
|
|
} else {
|
| 1257 |
|
|
$r = new XML_RPC_Response($v);
|
| 1258 |
|
|
}
|
| 1259 |
|
|
}
|
| 1260 |
|
|
$r->hdrs = split("\r?\n", $XML_RPC_xh[$parser]['ha'][1]);
|
| 1261 |
|
|
return $r;
|
| 1262 |
|
|
}
|
| 1263 |
|
|
}
|
| 1264 |
|
|
|
| 1265 |
|
|
/**
|
| 1266 |
|
|
*
|
| 1267 |
|
|
*
|
| 1268 |
|
|
* @category Web Services
|
| 1269 |
|
|
* @package XML_RPC
|
| 1270 |
|
|
* @author Edd Dumbill <edd@usefulinc.com>
|
| 1271 |
|
|
* @author Stig Bakken <stig@php.net>
|
| 1272 |
|
|
* @author Martin Jansen <mj@php.net>
|
| 1273 |
|
|
* @copyright 1999-2001 Edd Dumbill
|
| 1274 |
|
|
* @version Release: @package_version@
|
| 1275 |
|
|
* @link http://pear.php.net/package/XML_RPC
|
| 1276 |
|
|
*/
|
| 1277 |
|
|
class XML_RPC_Value extends XML_RPC_Base
|
| 1278 |
|
|
{
|
| 1279 |
|
|
var $me = array();
|
| 1280 |
|
|
var $mytype = 0;
|
| 1281 |
|
|
|
| 1282 |
|
|
/**
|
| 1283 |
|
|
* @return void
|
| 1284 |
|
|
*/
|
| 1285 |
|
|
function XML_RPC_Value($val = -1, $type = '')
|
| 1286 |
|
|
{
|
| 1287 |
|
|
global $XML_RPC_Types;
|
| 1288 |
|
|
$this->me = array();
|
| 1289 |
|
|
$this->mytype = 0;
|
| 1290 |
|
|
if ($val != -1 || $type != '') {
|
| 1291 |
|
|
if ($type == '') {
|
| 1292 |
|
|
$type = 'string';
|
| 1293 |
|
|
}
|
| 1294 |
|
|
if (!array_key_exists($type, $XML_RPC_Types)) {
|
| 1295 |
|
|
// XXX
|
| 1296 |
|
|
// need some way to report this error
|
| 1297 |
|
|
} elseif ($XML_RPC_Types[$type] == 1) {
|
| 1298 |
|
|
$this->addScalar($val, $type);
|
| 1299 |
|
|
} elseif ($XML_RPC_Types[$type] == 2) {
|
| 1300 |
|
|
$this->addArray($val);
|
| 1301 |
|
|
} elseif ($XML_RPC_Types[$type] == 3) {
|
| 1302 |
|
|
$this->addStruct($val);
|
| 1303 |
|
|
}
|
| 1304 |
|
|
}
|
| 1305 |
|
|
}
|
| 1306 |
|
|
|
| 1307 |
|
|
/**
|
| 1308 |
|
|
* @return int returns 1 if successful or 0 if there are problems
|
| 1309 |
|
|
*/
|
| 1310 |
|
|
function addScalar($val, $type = 'string')
|
| 1311 |
|
|
{
|
| 1312 |
|
|
global $XML_RPC_Types, $XML_RPC_Boolean;
|
| 1313 |
|
|
|
| 1314 |
|
|
if ($this->mytype == 1) {
|
| 1315 |
|
|
$this->raiseError('Scalar can have only one value',
|
| 1316 |
|
|
XML_RPC_ERROR_INVALID_TYPE);
|
| 1317 |
|
|
return 0;
|
| 1318 |
|
|
}
|
| 1319 |
|
|
$typeof = $XML_RPC_Types[$type];
|
| 1320 |
|
|
if ($typeof != 1) {
|
| 1321 |
|
|
$this->raiseError("Not a scalar type (${typeof})",
|
| 1322 |
|
|
XML_RPC_ERROR_INVALID_TYPE);
|
| 1323 |
|
|
return 0;
|
| 1324 |
|
|
}
|
| 1325 |
|
|
|
| 1326 |
|
|
if ($type == $XML_RPC_Boolean) {
|
| 1327 |
|
|
if (strcasecmp($val, 'true') == 0
|
| 1328 |
|
|
|| $val == 1
|
| 1329 |
|
|
|| ($val == true && strcasecmp($val, 'false')))
|
| 1330 |
|
|
{
|
| 1331 |
|
|
$val = 1;
|
| 1332 |
|
|
} else {
|
| 1333 |
|
|
$val = 0;
|
| 1334 |
|
|
}
|
| 1335 |
|
|
}
|
| 1336 |
|
|
|
| 1337 |
|
|
if ($this->mytype == 2) {
|
| 1338 |
|
|
// we're adding to an array here
|
| 1339 |
|
|
$ar = $this->me['array'];
|
| 1340 |
|
|
$ar[] = new XML_RPC_Value($val, $type);
|
| 1341 |
|
|
$this->me['array'] = $ar;
|
| 1342 |
|
|
} else {
|
| 1343 |
|
|
// a scalar, so set the value and remember we're scalar
|
| 1344 |
|
|
$this->me[$type] = $val;
|
| 1345 |
|
|
$this->mytype = $typeof;
|
| 1346 |
|
|
}
|
| 1347 |
|
|
return 1;
|
| 1348 |
|
|
}
|
| 1349 |
|
|
|
| 1350 |
|
|
/**
|
| 1351 |
|
|
* @return int returns 1 if successful or 0 if there are problems
|
| 1352 |
|
|
*/
|
| 1353 |
|
|
function addArray($vals)
|
| 1354 |
|
|
{
|
| 1355 |
|
|
global $XML_RPC_Types;
|
| 1356 |
|
|
if ($this->mytype != 0) {
|
| 1357 |
|
|
$this->raiseError(
|
| 1358 |
|
|
'Already initialized as a [' . $this->kindOf() . ']',
|
| 1359 |
|
|
XML_RPC_ERROR_ALREADY_INITIALIZED);
|
| 1360 |
|
|
return 0;
|
| 1361 |
|
|
}
|
| 1362 |
|
|
$this->mytype = $XML_RPC_Types['array'];
|
| 1363 |
|
|
$this->me['array'] = $vals;
|
| 1364 |
|
|
return 1;
|
| 1365 |
|
|
}
|
| 1366 |
|
|
|
| 1367 |
|
|
/**
|
| 1368 |
|
|
* @return int returns 1 if successful or 0 if there are problems
|
| 1369 |
|
|
*/
|
| 1370 |
|
|
function addStruct($vals)
|
| 1371 |
|
|
{
|
| 1372 |
|
|
global $XML_RPC_Types;
|
| 1373 |
|
|
if ($this->mytype != 0) {
|
| 1374 |
|
|
$this->raiseError(
|
| 1375 |
|
|
'Already initialized as a [' . $this->kindOf() . ']',
|
| 1376 |
|
|
XML_RPC_ERROR_ALREADY_INITIALIZED);
|
| 1377 |
|
|
return 0;
|
| 1378 |
|
|
}
|
| 1379 |
|
|
$this->mytype = $XML_RPC_Types['struct'];
|
| 1380 |
|
|
$this->me['struct'] = $vals;
|
| 1381 |
|
|
return 1;
|
| 1382 |
|
|
}
|
| 1383 |
|
|
|
| 1384 |
|
|
/**
|
| 1385 |
|
|
* @return void
|
| 1386 |
|
|
*/
|
| 1387 |
|
|
function dump($ar)
|
| 1388 |
|
|
{
|
| 1389 |
|
|
reset($ar);
|
| 1390 |
|
|
while (list($key, $val) = each($ar)) {
|
| 1391 |
|
|
echo "$key => $val<br>";
|
| 1392 |
|
|
if ($key == 'array') {
|
| 1393 |
|
|
while (list($key2, $val2) = each($val)) {
|
| 1394 |
|
|
echo "-- $key2 => $val2<br>";
|
| 1395 |
|
|
}
|
| 1396 |
|
|
}
|
| 1397 |
|
|
}
|
| 1398 |
|
|
}
|
| 1399 |
|
|
|
| 1400 |
|
|
/**
|
| 1401 |
|
|
* @return string the data type of the current value
|
| 1402 |
|
|
*/
|
| 1403 |
|
|
function kindOf()
|
| 1404 |
|
|
{
|
| 1405 |
|
|
switch ($this->mytype) {
|
| 1406 |
|
|
case 3:
|
| 1407 |
|
|
return 'struct';
|
| 1408 |
|
|
|
| 1409 |
|
|
case 2:
|
| 1410 |
|
|
return 'array';
|
| 1411 |
|
|
|
| 1412 |
|
|
case 1:
|
| 1413 |
|
|
return 'scalar';
|
| 1414 |
|
|
|
| 1415 |
|
|
default:
|
| 1416 |
|
|
return 'undef';
|
| 1417 |
|
|
}
|
| 1418 |
|
|
}
|
| 1419 |
|
|
|
| 1420 |
|
|
/**
|
| 1421 |
|
|
* @return string the data in XML format
|
| 1422 |
|
|
*/
|
| 1423 |
|
|
function serializedata($typ, $val)
|
| 1424 |
|
|
{
|
| 1425 |
|
|
$rs = '';
|
| 1426 |
|
|
global $XML_RPC_Types, $XML_RPC_Base64, $XML_RPC_String, $XML_RPC_Boolean;
|
| 1427 |
|
|
if (!array_key_exists($typ, $XML_RPC_Types)) {
|
| 1428 |
|
|
// XXX
|
| 1429 |
|
|
// need some way to report this error
|
| 1430 |
|
|
return;
|
| 1431 |
|
|
}
|
| 1432 |
|
|
switch ($XML_RPC_Types[$typ]) {
|
| 1433 |
|
|
case 3:
|
| 1434 |
|
|
// struct
|
| 1435 |
|
|
$rs .= "<struct>\n";
|
| 1436 |
|
|
reset($val);
|
| 1437 |
|
|
while (list($key2, $val2) = each($val)) {
|
| 1438 |
|
|
$rs .= "<member><name>${key2}</name>\n";
|
| 1439 |
|
|
$rs .= $this->serializeval($val2);
|
| 1440 |
|
|
$rs .= "</member>\n";
|
| 1441 |
|
|
}
|
| 1442 |
|
|
$rs .= '</struct>';
|
| 1443 |
|
|
break;
|
| 1444 |
|
|
|
| 1445 |
|
|
case 2:
|
| 1446 |
|
|
// array
|
| 1447 |
|
|
$rs .= "<array>\n<data>\n";
|
| 1448 |
|
|
for ($i = 0; $i < sizeof($val); $i++) {
|
| 1449 |
|
|
$rs .= $this->serializeval($val[$i]);
|
| 1450 |
|
|
}
|
| 1451 |
|
|
$rs .= "</data>\n</array>";
|
| 1452 |
|
|
break;
|
| 1453 |
|
|
|
| 1454 |
|
|
case 1:
|
| 1455 |
|
|
switch ($typ) {
|
| 1456 |
|
|
case $XML_RPC_Base64:
|
| 1457 |
|
|
$rs .= "<${typ}>" . base64_encode($val) . "</${typ}>";
|
| 1458 |
|
|
break;
|
| 1459 |
|
|
case $XML_RPC_Boolean:
|
| 1460 |
|
|
$rs .= "<${typ}>" . ($val ? '1' : '0') . "</${typ}>";
|
| 1461 |
|
|
break;
|
| 1462 |
|
|
case $XML_RPC_String:
|
| 1463 |
bfdc665f
|
Colin Smith
|
if(is_array($val)) $val = 'array';
|
| 1464 |
aa0d74da
|
Colin Smith
|
$rs .= "<${typ}>" . htmlspecialchars($val). "</${typ}>";
|
| 1465 |
|
|
break;
|
| 1466 |
|
|
default:
|
| 1467 |
|
|
$rs .= "<${typ}>${val}</${typ}>";
|
| 1468 |
|
|
}
|
| 1469 |
|
|
}
|
| 1470 |
|
|
return $rs;
|
| 1471 |
|
|
}
|
| 1472 |
|
|
|
| 1473 |
|
|
/**
|
| 1474 |
|
|
* @return string the data in XML format
|
| 1475 |
|
|
*/
|
| 1476 |
|
|
function serialize()
|
| 1477 |
|
|
{
|
| 1478 |
|
|
return $this->serializeval($this);
|
| 1479 |
|
|
}
|
| 1480 |
|
|
|
| 1481 |
|
|
/**
|
| 1482 |
|
|
* @return string the data in XML format
|
| 1483 |
|
|
*/
|
| 1484 |
|
|
function serializeval($o)
|
| 1485 |
|
|
{
|
| 1486 |
|
|
$rs = '';
|
| 1487 |
|
|
$ar = $o->me;
|
| 1488 |
|
|
reset($ar);
|
| 1489 |
|
|
list($typ, $val) = each($ar);
|
| 1490 |
|
|
$rs .= '<value>';
|
| 1491 |
|
|
$rs .= $this->serializedata($typ, $val);
|
| 1492 |
|
|
$rs .= "</value>\n";
|
| 1493 |
|
|
return $rs;
|
| 1494 |
|
|
}
|
| 1495 |
|
|
|
| 1496 |
|
|
/**
|
| 1497 |
|
|
* @return mixed the contents of the element requested
|
| 1498 |
|
|
*/
|
| 1499 |
|
|
function structmem($m)
|
| 1500 |
|
|
{
|
| 1501 |
|
|
return $this->me['struct'][$m];
|
| 1502 |
|
|
}
|
| 1503 |
|
|
|
| 1504 |
|
|
/**
|
| 1505 |
|
|
* @return void
|
| 1506 |
|
|
*/
|
| 1507 |
|
|
function structreset()
|
| 1508 |
|
|
{
|
| 1509 |
|
|
reset($this->me['struct']);
|
| 1510 |
|
|
}
|
| 1511 |
|
|
|
| 1512 |
|
|
/**
|
| 1513 |
|
|
* @return the key/value pair of the struct's current element
|
| 1514 |
|
|
*/
|
| 1515 |
|
|
function structeach()
|
| 1516 |
|
|
{
|
| 1517 |
|
|
return each($this->me['struct']);
|
| 1518 |
|
|
}
|
| 1519 |
|
|
|
| 1520 |
|
|
/**
|
| 1521 |
|
|
* @return mixed the current value
|
| 1522 |
|
|
*/
|
| 1523 |
|
|
function getval() {
|
| 1524 |
|
|
// UNSTABLE
|
| 1525 |
|
|
global $XML_RPC_BOOLEAN, $XML_RPC_Base64;
|
| 1526 |
|
|
|
| 1527 |
|
|
reset($this->me);
|
| 1528 |
|
|
list($a, $b) = each($this->me);
|
| 1529 |
|
|
|
| 1530 |
|
|
// contributed by I Sofer, 2001-03-24
|
| 1531 |
|
|
// add support for nested arrays to scalarval
|
| 1532 |
|
|
// i've created a new method here, so as to
|
| 1533 |
|
|
// preserve back compatibility
|
| 1534 |
|
|
|
| 1535 |
|
|
if (is_array($b)) {
|
| 1536 |
|
|
foreach ($b as $id => $cont) {
|
| 1537 |
|
|
$b[$id] = $cont->scalarval();
|
| 1538 |
|
|
}
|
| 1539 |
|
|
}
|
| 1540 |
|
|
|
| 1541 |
|
|
// add support for structures directly encoding php objects
|
| 1542 |
|
|
if (is_object($b)) {
|
| 1543 |
|
|
$t = get_object_vars($b);
|
| 1544 |
|
|
foreach ($t as $id => $cont) {
|
| 1545 |
|
|
$t[$id] = $cont->scalarval();
|
| 1546 |
|
|
}
|
| 1547 |
|
|
foreach ($t as $id => $cont) {
|
| 1548 |
|
|
eval('$b->'.$id.' = $cont;');
|
| 1549 |
|
|
}
|
| 1550 |
|
|
}
|
| 1551 |
|
|
|
| 1552 |
|
|
// end contrib
|
| 1553 |
|
|
return $b;
|
| 1554 |
|
|
}
|
| 1555 |
|
|
|
| 1556 |
|
|
/**
|
| 1557 |
|
|
* @return mixed
|
| 1558 |
|
|
*/
|
| 1559 |
|
|
function scalarval()
|
| 1560 |
|
|
{
|
| 1561 |
|
|
global $XML_RPC_Boolean, $XML_RPC_Base64;
|
| 1562 |
|
|
reset($this->me);
|
| 1563 |
|
|
list($a, $b) = each($this->me);
|
| 1564 |
|
|
return $b;
|
| 1565 |
|
|
}
|
| 1566 |
|
|
|
| 1567 |
|
|
/**
|
| 1568 |
|
|
* @return string
|
| 1569 |
|
|
*/
|
| 1570 |
|
|
function scalartyp()
|
| 1571 |
|
|
{
|
| 1572 |
|
|
global $XML_RPC_I4, $XML_RPC_Int;
|
| 1573 |
|
|
reset($this->me);
|
| 1574 |
|
|
list($a, $b) = each($this->me);
|
| 1575 |
|
|
if ($a == $XML_RPC_I4) {
|
| 1576 |
|
|
$a = $XML_RPC_Int;
|
| 1577 |
|
|
}
|
| 1578 |
|
|
return $a;
|
| 1579 |
|
|
}
|
| 1580 |
|
|
|
| 1581 |
|
|
/**
|
| 1582 |
|
|
* @return mixed the struct's current element
|
| 1583 |
|
|
*/
|
| 1584 |
|
|
function arraymem($m)
|
| 1585 |
|
|
{
|
| 1586 |
|
|
return $this->me['array'][$m];
|
| 1587 |
|
|
}
|
| 1588 |
|
|
|
| 1589 |
|
|
/**
|
| 1590 |
|
|
* @return int the number of elements in the array
|
| 1591 |
|
|
*/
|
| 1592 |
|
|
function arraysize()
|
| 1593 |
|
|
{
|
| 1594 |
|
|
reset($this->me);
|
| 1595 |
|
|
list($a, $b) = each($this->me);
|
| 1596 |
|
|
return sizeof($b);
|
| 1597 |
|
|
}
|
| 1598 |
|
|
}
|
| 1599 |
|
|
|
| 1600 |
|
|
/**
|
| 1601 |
|
|
* Return an ISO8601 encoded string
|
| 1602 |
|
|
*
|
| 1603 |
|
|
* While timezones ought to be supported, the XML-RPC spec says:
|
| 1604 |
|
|
*
|
| 1605 |
|
|
* "Don't assume a timezone. It should be specified by the server in its
|
| 1606 |
|
|
* documentation what assumptions it makes about timezones."
|
| 1607 |
|
|
*
|
| 1608 |
|
|
* This routine always assumes localtime unless $utc is set to 1, in which
|
| 1609 |
|
|
* case UTC is assumed and an adjustment for locale is made when encoding.
|
| 1610 |
|
|
*
|
| 1611 |
|
|
* @return string the formatted date
|
| 1612 |
|
|
*/
|
| 1613 |
|
|
function XML_RPC_iso8601_encode($timet, $utc = 0) {
|
| 1614 |
|
|
if (!$utc) {
|
| 1615 |
|
|
$t = strftime('%Y%m%dT%H:%M:%S', $timet);
|
| 1616 |
|
|
} else {
|
| 1617 |
|
|
if (function_exists('gmstrftime')) {
|
| 1618 |
|
|
// gmstrftime doesn't exist in some versions
|
| 1619 |
|
|
// of PHP
|
| 1620 |
|
|
$t = gmstrftime('%Y%m%dT%H:%M:%S', $timet);
|
| 1621 |
|
|
} else {
|
| 1622 |
|
|
$t = strftime('%Y%m%dT%H:%M:%S', $timet - date('Z'));
|
| 1623 |
|
|
}
|
| 1624 |
|
|
}
|
| 1625 |
|
|
return $t;
|
| 1626 |
|
|
}
|
| 1627 |
|
|
|
| 1628 |
|
|
/**
|
| 1629 |
|
|
* Convert a datetime string into a Unix timestamp
|
| 1630 |
|
|
*
|
| 1631 |
|
|
* While timezones ought to be supported, the XML-RPC spec says:
|
| 1632 |
|
|
*
|
| 1633 |
|
|
* "Don't assume a timezone. It should be specified by the server in its
|
| 1634 |
|
|
* documentation what assumptions it makes about timezones."
|
| 1635 |
|
|
*
|
| 1636 |
|
|
* This routine always assumes localtime unless $utc is set to 1, in which
|
| 1637 |
|
|
* case UTC is assumed and an adjustment for locale is made when encoding.
|
| 1638 |
|
|
*
|
| 1639 |
|
|
* @return int the unix timestamp of the date submitted
|
| 1640 |
|
|
*/
|
| 1641 |
|
|
function XML_RPC_iso8601_decode($idate, $utc = 0) {
|
| 1642 |
|
|
$t = 0;
|
| 1643 |
|
|
if (ereg('([0-9]{4})([0-9]{2})([0-9]{2})T([0-9]{2}):([0-9]{2}):([0-9]{2})', $idate, $regs)) {
|
| 1644 |
|
|
if ($utc) {
|
| 1645 |
|
|
$t = gmmktime($regs[4], $regs[5], $regs[6], $regs[2], $regs[3], $regs[1]);
|
| 1646 |
|
|
} else {
|
| 1647 |
|
|
$t = mktime($regs[4], $regs[5], $regs[6], $regs[2], $regs[3], $regs[1]);
|
| 1648 |
|
|
}
|
| 1649 |
|
|
}
|
| 1650 |
|
|
return $t;
|
| 1651 |
|
|
}
|
| 1652 |
|
|
|
| 1653 |
|
|
/**
|
| 1654 |
|
|
* Takes a message in PHP XML_RPC object format and translates it into
|
| 1655 |
|
|
* native PHP types
|
| 1656 |
|
|
*
|
| 1657 |
|
|
* @return mixed
|
| 1658 |
|
|
*
|
| 1659 |
|
|
* @author Dan Libby <dan@libby.com>
|
| 1660 |
|
|
*/
|
| 1661 |
|
|
function XML_RPC_decode($XML_RPC_val)
|
| 1662 |
|
|
{
|
| 1663 |
|
|
$kind = $XML_RPC_val->kindOf();
|
| 1664 |
|
|
|
| 1665 |
|
|
if ($kind == 'scalar') {
|
| 1666 |
|
|
return $XML_RPC_val->scalarval();
|
| 1667 |
|
|
|
| 1668 |
|
|
} elseif ($kind == 'array') {
|
| 1669 |
|
|
$size = $XML_RPC_val->arraysize();
|
| 1670 |
|
|
$arr = array();
|
| 1671 |
|
|
for ($i = 0; $i < $size; $i++) {
|
| 1672 |
|
|
$arr[] = XML_RPC_decode($XML_RPC_val->arraymem($i));
|
| 1673 |
|
|
}
|
| 1674 |
|
|
return $arr;
|
| 1675 |
|
|
|
| 1676 |
|
|
} elseif ($kind == 'struct') {
|
| 1677 |
|
|
$XML_RPC_val->structreset();
|
| 1678 |
|
|
$arr = array();
|
| 1679 |
|
|
while (list($key, $value) = $XML_RPC_val->structeach()) {
|
| 1680 |
|
|
$arr[$key] = XML_RPC_decode($value);
|
| 1681 |
|
|
}
|
| 1682 |
|
|
return $arr;
|
| 1683 |
|
|
}
|
| 1684 |
|
|
}
|
| 1685 |
|
|
|
| 1686 |
|
|
/**
|
| 1687 |
|
|
* Takes native php types and encodes them into XML_RPC PHP object format
|
| 1688 |
|
|
*
|
| 1689 |
|
|
* Feature creep -- could support more types via optional type argument.
|
| 1690 |
|
|
*
|
| 1691 |
|
|
* @return string
|
| 1692 |
|
|
*
|
| 1693 |
|
|
* @author Dan Libby <dan@libby.com>
|
| 1694 |
|
|
*/
|
| 1695 |
|
|
function XML_RPC_encode($php_val) {
|
| 1696 |
|
|
global $XML_RPC_Boolean, $XML_RPC_Int, $XML_RPC_Double, $XML_RPC_String,
|
| 1697 |
|
|
$XML_RPC_Array, $XML_RPC_Struct;
|
| 1698 |
|
|
|
| 1699 |
|
|
$type = gettype($php_val);
|
| 1700 |
|
|
$XML_RPC_val = new XML_RPC_Value;
|
| 1701 |
|
|
|
| 1702 |
|
|
switch ($type) {
|
| 1703 |
|
|
case 'array':
|
| 1704 |
|
|
if (empty($php_val)) {
|
| 1705 |
|
|
$XML_RPC_val->addArray($php_val);
|
| 1706 |
|
|
break;
|
| 1707 |
|
|
}
|
| 1708 |
|
|
$tmp = array_diff(array_keys($php_val), range(0, count($php_val)-1));
|
| 1709 |
|
|
if (empty($tmp)) {
|
| 1710 |
|
|
$arr = array();
|
| 1711 |
|
|
foreach ($php_val as $k => $v) {
|
| 1712 |
|
|
$arr[$k] = XML_RPC_encode($v);
|
| 1713 |
|
|
}
|
| 1714 |
|
|
$XML_RPC_val->addArray($arr);
|
| 1715 |
|
|
break;
|
| 1716 |
|
|
}
|
| 1717 |
|
|
// fall though if it's not an enumerated array
|
| 1718 |
|
|
|
| 1719 |
|
|
case 'object':
|
| 1720 |
|
|
$arr = array();
|
| 1721 |
|
|
foreach ($php_val as $k => $v) {
|
| 1722 |
|
|
$arr[$k] = XML_RPC_encode($v);
|
| 1723 |
|
|
}
|
| 1724 |
|
|
$XML_RPC_val->addStruct($arr);
|
| 1725 |
|
|
break;
|
| 1726 |
|
|
|
| 1727 |
|
|
case 'integer':
|
| 1728 |
|
|
$XML_RPC_val->addScalar($php_val, $XML_RPC_Int);
|
| 1729 |
|
|
break;
|
| 1730 |
|
|
|
| 1731 |
|
|
case 'double':
|
| 1732 |
|
|
$XML_RPC_val->addScalar($php_val, $XML_RPC_Double);
|
| 1733 |
|
|
break;
|
| 1734 |
|
|
|
| 1735 |
|
|
case 'string':
|
| 1736 |
|
|
case 'NULL':
|
| 1737 |
|
|
$XML_RPC_val->addScalar($php_val, $XML_RPC_String);
|
| 1738 |
|
|
break;
|
| 1739 |
|
|
|
| 1740 |
|
|
case 'boolean':
|
| 1741 |
|
|
// Add support for encoding/decoding of booleans, since they
|
| 1742 |
|
|
// are supported in PHP
|
| 1743 |
|
|
// by <G_Giunta_2001-02-29>
|
| 1744 |
|
|
$XML_RPC_val->addScalar($php_val, $XML_RPC_Boolean);
|
| 1745 |
|
|
break;
|
| 1746 |
|
|
|
| 1747 |
|
|
case 'unknown type':
|
| 1748 |
|
|
default:
|
| 1749 |
|
|
$XML_RPC_val = false;
|
| 1750 |
|
|
}
|
| 1751 |
|
|
return $XML_RPC_val;
|
| 1752 |
|
|
}
|
| 1753 |
|
|
|
| 1754 |
|
|
/*
|
| 1755 |
|
|
* Local variables:
|
| 1756 |
|
|
* tab-width: 4
|
| 1757 |
|
|
* c-basic-offset: 4
|
| 1758 |
|
|
* c-hanging-comment-ender-p: nil
|
| 1759 |
|
|
* End:
|
| 1760 |
|
|
*/
|
| 1761 |
|
|
|
| 1762 |
|
|
?>
|