From dfaa80f0a44afe6faed0212e61c3edef48afc64d Mon Sep 17 00:00:00 2001
From: cash <cash.costello@gmail.com>
Date: Wed, 14 Dec 2011 20:02:25 -0500
Subject: Fixes #3341 removed xml-rpc code from Elgg - see xml-rpc plugin if
 you need an xml-rpc endpoint

---
 engine/lib/xml-rpc.php | 203 -------------------------------------------------
 1 file changed, 203 deletions(-)
 delete mode 100644 engine/lib/xml-rpc.php

(limited to 'engine/lib/xml-rpc.php')

diff --git a/engine/lib/xml-rpc.php b/engine/lib/xml-rpc.php
deleted file mode 100644
index bfe1a8645..000000000
--- a/engine/lib/xml-rpc.php
+++ /dev/null
@@ -1,203 +0,0 @@
-<?php
-/**
- * Elgg XML-RPC library.
- * Contains functions and classes to handle XML-RPC services, currently only server only.
- *
- * @package Elgg.Core
- * @subpackage XMLRPC
- */
-
-/**
- * parse XMLRPCCall parameters
- *
- * Convert an XMLRPCCall result array into native data types
- *
- * @param array $parameters An array of params
- *
- * @return array
- * @access private
- */
-function xmlrpc_parse_params($parameters) {
-	$result = array();
-
-	foreach ($parameters as $parameter) {
-		$result[] = xmlrpc_scalar_value($parameter);
-	}
-
-	return $result;
-}
-
-/**
- * Extract the scalar value of an XMLObject type result array
- *
- * @param XMLObject $object And object
- *
- * @return mixed
- * @access private
- */
-function xmlrpc_scalar_value($object) {
-	if ($object->name == 'param') {
-		$object = $object->children[0]->children[0];
-	}
-
-	switch ($object->name) {
-		case 'string':
-			return $object->content;
-
-		case 'array':
-			foreach ($object->children[0]->children as $child) {
-				$value[] = xmlrpc_scalar_value($child);
-			}
-			return $value;
-
-		case 'struct':
-			foreach ($object->children as $child) {
-				if (isset($child->children[1]->children[0])) {
-					$value[$child->children[0]->content] = xmlrpc_scalar_value($child->children[1]->children[0]);
-				} else {
-					$value[$child->children[0]->content] = $child->children[1]->content;
-				}
-			}
-			return $value;
-
-		case 'boolean':
-			return (boolean) $object->content;
-
-		case 'i4':
-		case 'int':
-			return (int) $object->content;
-
-		case 'double':
-			return (double) $object->content;
-
-		case 'dateTime.iso8601':
-			return (int) strtotime($object->content);
-
-		case 'base64':
-			return base64_decode($object->content);
-
-		case 'value':
-			return xmlrpc_scalar_value($object->children[0]);
-
-		default:
-			// @todo unsupported, throw an error
-			return false;
-	}
-}
-
-// Functions for adding handlers //////////////////////////////////////////////////////////
-
-/** XML-RPC Handlers */
-global $XML_RPC_HANDLERS;
-$XML_RPC_HANDLERS = array();
-
-/**
- * Register a method handler for a given XML-RPC method.
- *
- * @param string $method  Method parameter.
- * @param string $handler The handler function. This function accepts
- *                        one XMLRPCCall object and must return a XMLRPCResponse object.
- *
- * @return bool
- */
-function register_xmlrpc_handler($method, $handler) {
-	global $XML_RPC_HANDLERS;
-
-	$XML_RPC_HANDLERS[$method] = $handler;
-}
-
-/**
- * Trigger a method call and pass the relevant parameters to the funciton.
- *
- * @param XMLRPCCall $parameters The call and parameters.
- *
- * @return XMLRPCCall
- * @access private
- */
-function trigger_xmlrpc_handler(XMLRPCCall $parameters) {
-	global $XML_RPC_HANDLERS;
-
-	// Go through and see if we have a handler
-	if (isset($XML_RPC_HANDLERS[$parameters->getMethodName()])) {
-		$handler = $XML_RPC_HANDLERS[$parameters->getMethodName()];
-		$result  = $handler($parameters);
-
-		if (!($result instanceof XMLRPCResponse)) {
-			$msg = elgg_echo('InvalidParameterException:UnexpectedReturnFormat',
-				array($parameters->getMethodName()));
-			throw new InvalidParameterException($msg);
-		}
-
-		// Result in right format, return it.
-		return $result;
-	}
-
-	// if no handler then throw exception
-	$msg = elgg_echo('NotImplementedException:XMLRPCMethodNotImplemented',
-		array($parameters->getMethodName()));
-	throw new NotImplementedException($msg);
-}
-
-/**
- * PHP Error handler function.
- * This function acts as a wrapper to catch and report PHP error messages.
- *
- * @see http://uk3.php.net/set-error-handler
- *
- * @param int    $errno    Error number
- * @param string $errmsg   Human readable message
- * @param string $filename Filename
- * @param int    $linenum  Line number
- * @param array  $vars     Vars
- *
- * @return void
- * @access private
- */
-function _php_xmlrpc_error_handler($errno, $errmsg, $filename, $linenum, $vars) {
-	$error = date("Y-m-d H:i:s (T)") . ": \"" . $errmsg . "\" in file "
-		. $filename . " (line " . $linenum . ")";
-
-	switch ($errno) {
-		case E_USER_ERROR:
-				error_log("ERROR: " . $error);
-
-				// Since this is a fatal error, we want to stop any further execution but do so gracefully.
-				throw new Exception("ERROR: " . $error);
-			break;
-
-		case E_WARNING :
-		case E_USER_WARNING :
-				error_log("WARNING: " . $error);
-			break;
-
-		default:
-			error_log("DEBUG: " . $error);
-	}
-}
-
-/**
- * PHP Exception handler for XMLRPC.
- *
- * @param Exception $exception The exception
- *
- * @return void
- * @access private
- */
-function _php_xmlrpc_exception_handler($exception) {
-
-	error_log("*** FATAL EXCEPTION (XML-RPC) *** : " . $exception);
-
-	$code = $exception->getCode();
-
-	if ($code == 0) {
-		$code = -32400;
-	}
-
-	$result = new XMLRPCErrorResponse($exception->getMessage(), $code);
-
-	$vars = array('result' => $result);
-
-	$content = elgg_view("xml-rpc/output", $vars);
-
-	echo elgg_view_page($exception->getMessage(), $content);
-}
-- 
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