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<?php
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/*
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$Id$
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xmlrpc.inc
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Copyright (C) 2005 Colin Smith
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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require_once("xmlrpc_client.inc");
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/*
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* xmlrpc_params_to_php: Convert params array passed from XMLRPC server into a PHP array and return it.
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*/
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function xmlrpc_params_to_php($params) {
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$array = array();
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for($i = 0; $i < $params->getNumParams(); $i++) {
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$value = $params->getParam($i);
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$array[] = xmlrpc_value_to_php($value);
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}
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return $array;
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}
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/*
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* xmlrpc_value_to_php: Convert an XMLRPC value into a PHP scalar/array and return it.
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*/
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function xmlrpc_value_to_php($raw_value) {
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switch($raw_value->kindOf()) {
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case "scalar":
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if($raw_value->scalartyp() == "boolean") $return = (boolean) $raw_value->scalarval();
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$return = $raw_value->scalarval();
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break;
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case "array":
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$return = array();
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for($i = 0; $i < $raw_value->arraysize(); $i++) {
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$value = $raw_value->arraymem($i);
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$return[] = xmlrpc_value_to_php($value);
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}
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break;
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case "struct":
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$return = array();
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for($i = 0; $i < $raw_value->arraysize(); $i++) {
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list($key, $value) = $raw_value->structeach();
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$return[$key] = xmlrpc_value_to_php($value);
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}
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break;
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}
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return $return;
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}
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/*
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* php_value_to_xmlrpc: Convert a PHP scalar or array into its XMLRPC equivalent.
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*/
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function php_value_to_xmlrpc($value, $force_array = false) {
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if(gettype($value) == "array") {
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$xmlrpc_type = "array";
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$toreturn = array();
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foreach($value as $key => $val) {
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if(is_string($key)) $xmlrpc_type = "struct";
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$toreturn[$key] = php_value_to_xmlrpc($val);
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}
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return new XML_RPC_Value($toreturn, $xmlrpc_type);
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} else {
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if($force_array == true) {
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return new XML_RPC_Value(array(new XML_RPC_Value($value, gettype($value))), "array");
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} else {
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return new XML_RPC_Value($value, gettype($value));
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}
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}
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}
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/*
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* xmlrpc_auth: Handle basic crypt() authentication of an XMLRPC request. This function assumes that
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* $params[0] contains the local system's plaintext password and removes the password from
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* the array before returning it.
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*/
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function xmlrpc_auth(&$params) {
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global $config;
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$localpass = $config['system']['password'];
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if(crypt($params[0], $localpass) == $localpass) {
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array_shift($params);
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return true;
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} elseif(crypt($params['xmlrpcauth'], $localpass) != $localpass) {
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unset($params['xmlrpcauth']);
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return true;
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}
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return false;
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}
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