From fd3f2cbdaa1e3c160727c3cf09ef03d06174c114 Mon Sep 17 00:00:00 2001
From: Kelly Rauchenberger <fefferburbia@gmail.com>
Date: Thu, 18 Sep 2008 21:59:23 +0000
Subject: Series: Removed Series component

Refs #57
---
 series/trunk/includes/xmlrpc/xmlrpc_wrappers.inc | 819 -----------------------
 1 file changed, 819 deletions(-)
 delete mode 100644 series/trunk/includes/xmlrpc/xmlrpc_wrappers.inc

(limited to 'series/trunk/includes/xmlrpc/xmlrpc_wrappers.inc')

diff --git a/series/trunk/includes/xmlrpc/xmlrpc_wrappers.inc b/series/trunk/includes/xmlrpc/xmlrpc_wrappers.inc
deleted file mode 100644
index cd0a56f..0000000
--- a/series/trunk/includes/xmlrpc/xmlrpc_wrappers.inc
+++ /dev/null
@@ -1,819 +0,0 @@
-<?php
-/**
- * PHP-XMLRPC "wrapper" functions
- * Generate stubs to transparently access xmlrpc methods as php functions and viceversa
- *
- * @version $Id: xmlrpc_wrappers.inc,v 1.12 2008/03/06 18:58:44 ggiunta Exp $
- * @author Gaetano Giunta
- * @copyright (C) 2006-2008 G. Giunta
- * @license code licensed under the BSD License: http://phpxmlrpc.sourceforge.net/license.txt
- *
- * @todo separate introspection from code generation for func-2-method wrapping
- * @todo use some better templating system from code generation?
- * @todo implement method wrapping with preservation of php objs in calls
- * @todo when wrapping methods without obj rebuilding, use return_type = 'phpvals' (faster)
- * @todo implement self-parsing of php code for PHP <= 4
- */
-
-	// requires: xmlrpc.inc
-
-	/**
-	* Given a string defining a php type or phpxmlrpc type (loosely defined: strings
-	* accepted come from javadoc blocks), return corresponding phpxmlrpc type.
-	* NB: for php 'resource' types returns empty string, since resources cannot be serialized;
-	* for php class names returns 'struct', since php objects can be serialized as xmlrpc structs
-	* @param string $phptype
-	* @return string
-	*/
-	function php_2_xmlrpc_type($phptype)
-	{
-		switch(strtolower($phptype))
-		{
-			case 'string':
-				return $GLOBALS['xmlrpcString'];
-			case 'integer':
-			case $GLOBALS['xmlrpcInt']: // 'int'
-			case $GLOBALS['xmlrpcI4']:
-				return $GLOBALS['xmlrpcInt'];
-			case 'double':
-				return $GLOBALS['xmlrpcDouble'];
-			case 'boolean':
-				return $GLOBALS['xmlrpcBoolean'];
-			case 'array':
-				return $GLOBALS['xmlrpcArray'];
-			case 'object':
-				return $GLOBALS['xmlrpcStruct'];
-			case $GLOBALS['xmlrpcBase64']:
-			case $GLOBALS['xmlrpcStruct']:
-				return strtolower($phptype);
-			case 'resource':
-				return '';
-			default:
-				if(class_exists($phptype))
-				{
-					return $GLOBALS['xmlrpcStruct'];
-				}
-				else
-				{
-					// unknown: might be any 'extended' xmlrpc type
-					return $GLOBALS['xmlrpcValue'];
-				}
-		}
-	}
-
-	/**
-	* Given a string defining a phpxmlrpc type return corresponding php type.
-	* @param string $xmlrpctype
-	* @return string
-	*/
-	function xmlrpc_2_php_type($xmlrpctype)
-	{
-		switch(strtolower($xmlrpctype))
-		{
-			case 'base64':
-			case 'datetime.iso8601':
-			case 'string':
-				return $GLOBALS['xmlrpcString'];
-			case 'int':
-			case 'i4':
-				return 'integer';
-			case 'struct':
-			case 'array':
-				return 'array';
-			case 'double':
-				return 'float';
-			case 'undefined':
-				return 'mixed';
-			case 'boolean':
-			case 'null':
-			default:
-				// unknown: might be any xmlrpc type
-				return strtolower($xmlrpctype);
-		}
-	}
-
-	/**
-	* Given a user-defined PHP function, create a PHP 'wrapper' function that can
-	* be exposed as xmlrpc method from an xmlrpc_server object and called from remote
-	* clients (as well as its corresponding signature info).
-	*
-	* Since php is a typeless language, to infer types of input and output parameters,
-	* it relies on parsing the javadoc-style comment block associated with the given
-	* function. Usage of xmlrpc native types (such as datetime.dateTime.iso8601 and base64)
-	* in the @param tag is also allowed, if you need the php function to receive/send
-	* data in that particular format (note that base64 encoding/decoding is transparently
-	* carried out by the lib, while datetime vals are passed around as strings)
-	*
-	* Known limitations:
-	* - requires PHP 5.0.3 +
-	* - only works for user-defined functions, not for PHP internal functions
-	*   (reflection does not support retrieving number/type of params for those)
-	* - functions returning php objects will generate special xmlrpc responses:
-	*   when the xmlrpc decoding of those responses is carried out by this same lib, using
-	*   the appropriate param in php_xmlrpc_decode, the php objects will be rebuilt.
-	*   In short: php objects can be serialized, too (except for their resource members),
-	*   using this function.
-	*   Other libs might choke on the very same xml that will be generated in this case
-	*   (i.e. it has a nonstandard attribute on struct element tags)
-	* - usage of javadoc @param tags using param names in a different order from the
-	*   function prototype is not considered valid (to be fixed?)
-	*
-	* Note that since rel. 2.0RC3 the preferred method to have the server call 'standard'
-	* php functions (ie. functions not expecting a single xmlrpcmsg obj as parameter)
-	* is by making use of the functions_parameters_type class member.
-	*
-	* @param string $funcname the name of the PHP user function to be exposed as xmlrpc method; array($obj, 'methodname') might be ok too, in the future...
-	* @param string $newfuncname (optional) name for function to be created
-	* @param array $extra_options (optional) array of options for conversion. valid values include:
-	*        bool  return_source when true, php code w. function definition will be returned, not evaluated
-	*        bool  encode_php_objs let php objects be sent to server using the 'improved' xmlrpc notation, so server can deserialize them as php objects
-	*        bool  decode_php_objs --- WARNING !!! possible security hazard. only use it with trusted servers ---
-	*        bool  suppress_warnings  remove from produced xml any runtime warnings due to the php function being invoked
-	* @return false on error, or an array containing the name of the new php function,
-	*         its signature and docs, to be used in the server dispatch map
-	*
-	* @todo decide how to deal with params passed by ref: bomb out or allow?
-	* @todo finish using javadoc info to build method sig if all params are named but out of order
-	* @todo add a check for params of 'resource' type
-	* @todo add some trigger_errors / error_log when returning false?
-	* @todo what to do when the PHP function returns NULL? we are currently an empty string value...
-	* @todo add an option to suppress php warnings in invocation of user function, similar to server debug level 3?
-	*/
-	function wrap_php_function($funcname, $newfuncname='', $extra_options=array())
-	{
-		$buildit = isset($extra_options['return_source']) ? !($extra_options['return_source']) : true;
-		$prefix = isset($extra_options['prefix']) ? $extra_options['prefix'] : 'xmlrpc';
-		$encode_php_objects = isset($extra_options['encode_php_objs']) ? (bool)$extra_options['encode_php_objs'] : false;
-		$decode_php_objects = isset($extra_options['decode_php_objs']) ? (bool)$extra_options['decode_php_objs'] : false;
-		$catch_warnings = isset($extra_options['suppress_warnings']) && $extra_options['suppress_warnings'] ? '@' : '';
-
-		if(version_compare(phpversion(), '5.0.3') == -1)
-		{
-			// up to php 5.0.3 some useful reflection methods were missing
-			error_log('XML-RPC: cannot not wrap php functions unless running php version bigger than 5.0.3');
-			return false;
-		}
-		if((is_array($funcname) && !method_exists($funcname[0], $funcname[1])) || !function_exists($funcname))
-		{
-			error_log('XML-RPC: function to be wrapped is not defined: '.$funcname);
-			return false;
-		}
-		else
-		{
-			// determine name of new php function
-			if($newfuncname == '')
-			{
-				if(is_array($funcname))
-				{
-					$xmlrpcfuncname = "{$prefix}_".implode('_', $funcname);
-				}
-				else
-				{
-					$xmlrpcfuncname = "{$prefix}_$funcname";
-				}
-			}
-			else
-			{
-				$xmlrpcfuncname = $newfuncname;
-			}
-			while($buildit && function_exists($xmlrpcfuncname))
-			{
-				$xmlrpcfuncname .= 'x';
-			}
-
-			// start to introspect PHP code
-			$func =& new ReflectionFunction($funcname);
-			if($func->isInternal())
-			{
-				// Note: from PHP 5.1.0 onward, we will possibly be able to use invokeargs
-				// instead of getparameters to fully reflect internal php functions ?
-				error_log('XML-RPC: function to be wrapped is internal: '.$funcname);
-				return false;
-			}
-
-			// retrieve parameter names, types and description from javadoc comments
-
-			// function description
-			$desc = '';
-			// type of return val: by default 'any'
-			$returns = $GLOBALS['xmlrpcValue'];
-			// desc of return val
-			$returnsDocs = '';
-			// type + name of function parameters
-			$paramDocs = array();
-
-			$docs = $func->getDocComment();
-			if($docs != '')
-			{
-				$docs = explode("\n", $docs);
-				$i = 0;
-				foreach($docs as $doc)
-				{
-					$doc = trim($doc, " \r\t/*");
-					if(strlen($doc) && strpos($doc, '@') !== 0 && !$i)
-					{
-						if($desc)
-						{
-							$desc .= "\n";
-						}
-						$desc .= $doc;
-					}
-					elseif(strpos($doc, '@param') === 0)
-					{
-						// syntax: @param type [$name] desc
-						if(preg_match('/@param\s+(\S+)(\s+\$\S+)?\s+(.+)/', $doc, $matches))
-						{
-							if(strpos($matches[1], '|'))
-							{
-								//$paramDocs[$i]['type'] = explode('|', $matches[1]);
-								$paramDocs[$i]['type'] = 'mixed';
-							}
-							else
-							{
-								$paramDocs[$i]['type'] = $matches[1];
-							}
-							$paramDocs[$i]['name'] = trim($matches[2]);
-							$paramDocs[$i]['doc'] = $matches[3];
-						}
-						$i++;
-					}
-					elseif(strpos($doc, '@return') === 0)
-					{
-						// syntax: @return type desc
-						//$returns = preg_split('/\s+/', $doc);
-						if(preg_match('/@return\s+(\S+)\s+(.+)/', $doc, $matches))
-						{
-							$returns = php_2_xmlrpc_type($matches[1]);
-							if(isset($matches[2]))
-							{
-								$returnsDocs = $matches[2];
-							}
-						}
-					}
-				}
-			}
-
-			// execute introspection of actual function prototype
-			$params = array();
-			$i = 0;
-			foreach($func->getParameters() as $paramobj)
-			{
-				$params[$i] = array();
-				$params[$i]['name'] = '$'.$paramobj->getName();
-				$params[$i]['isoptional'] = $paramobj->isOptional();
-				$i++;
-			}
-
-
-			// start  building of PHP code to be eval'd
-			$innercode = '';
-			$i = 0;
-			$parsvariations = array();
-			$pars = array();
-			$pnum = count($params);
-			foreach($params as $param)
-			{
-				if (isset($paramDocs[$i]['name']) && $paramDocs[$i]['name'] && strtolower($paramDocs[$i]['name']) != strtolower($param['name']))
-				{
-					// param name from phpdoc info does not match param definition!
-					$paramDocs[$i]['type'] = 'mixed';
-				}
-
-				if($param['isoptional'])
-				{
-					// this particular parameter is optional. save as valid previous list of parameters
-					$innercode .= "if (\$paramcount > $i) {\n";
-					$parsvariations[] = $pars;
-				}
-				$innercode .= "\$p$i = \$msg->getParam($i);\n";
-				if ($decode_php_objects)
-				{
-					$innercode .= "if (\$p{$i}->kindOf() == 'scalar') \$p$i = \$p{$i}->scalarval(); else \$p$i = php_{$prefix}_decode(\$p$i, array('decode_php_objs'));\n";
-				}
-				else
-				{
-					$innercode .= "if (\$p{$i}->kindOf() == 'scalar') \$p$i = \$p{$i}->scalarval(); else \$p$i = php_{$prefix}_decode(\$p$i);\n";
-				}
-
-				$pars[] = "\$p$i";
-				$i++;
-				if($param['isoptional'])
-				{
-					$innercode .= "}\n";
-				}
-				if($i == $pnum)
-				{
-					// last allowed parameters combination
-					$parsvariations[] = $pars;
-				}
-			}
-
-			$sigs = array();
-			$psigs = array();
-			if(count($parsvariations) == 0)
-			{
-				// only known good synopsis = no parameters
-				$parsvariations[] = array();
-				$minpars = 0;
-			}
-			else
-			{
-				$minpars = count($parsvariations[0]);
-			}
-
-			if($minpars)
-			{
-				// add to code the check for min params number
-				// NB: this check needs to be done BEFORE decoding param values
-				$innercode = "\$paramcount = \$msg->getNumParams();\n" .
-				"if (\$paramcount < $minpars) return new {$prefix}resp(0, {$GLOBALS['xmlrpcerr']['incorrect_params']}, '{$GLOBALS['xmlrpcstr']['incorrect_params']}');\n" . $innercode;
-			}
-			else
-			{
-				$innercode = "\$paramcount = \$msg->getNumParams();\n" . $innercode;
-			}
-
-			$innercode .= "\$np = false;\n";
-			foreach($parsvariations as $pars)
-			{
-				$innercode .= "if (\$paramcount == " . count($pars) . ") \$retval = {$catch_warnings}$funcname(" . implode(',', $pars) . "); else\n";
-				// build a 'generic' signature (only use an appropriate return type)
-				$sig = array($returns);
-				$psig = array($returnsDocs);
-				for($i=0; $i < count($pars); $i++)
-				{
-					if (isset($paramDocs[$i]['type']))
-					{
-						$sig[] = php_2_xmlrpc_type($paramDocs[$i]['type']);
-					}
-					else
-					{
-						$sig[] = $GLOBALS['xmlrpcValue'];
-					}
-					$psig[] = isset($paramDocs[$i]['doc']) ? $paramDocs[$i]['doc'] : '';
-				}
-				$sigs[] = $sig;
-				$psigs[] = $psig;
-			}
-			$innercode .= "\$np = true;\n";
-			$innercode .= "if (\$np) return new {$prefix}resp(0, {$GLOBALS['xmlrpcerr']['incorrect_params']}, '{$GLOBALS['xmlrpcstr']['incorrect_params']}'); else {\n";
-			//$innercode .= "if (\$_xmlrpcs_error_occurred) return new xmlrpcresp(0, $GLOBALS['xmlrpcerr']user, \$_xmlrpcs_error_occurred); else\n";
-			$innercode .= "if (is_a(\$retval, '{$prefix}resp')) return \$retval; else\n";
-			if($returns == $GLOBALS['xmlrpcDateTime'] || $returns == $GLOBALS['xmlrpcBase64'])
-			{
-				$innercode .= "return new {$prefix}resp(new {$prefix}val(\$retval, '$returns'));";
-			}
-			else
-			{
-				if ($encode_php_objects)
-					$innercode .= "return new {$prefix}resp(php_{$prefix}_encode(\$retval, array('encode_php_objs')));\n";
-				else
-					$innercode .= "return new {$prefix}resp(php_{$prefix}_encode(\$retval));\n";
-			}
-			// shall we exclude functions returning by ref?
-			// if($func->returnsReference())
-			// 	return false;
-			$code = "function $xmlrpcfuncname(\$msg) {\n" . $innercode . "}\n}";
-			//print_r($code);
-			if ($buildit)
-			{
-				$allOK = 0;
-				eval($code.'$allOK=1;');
-				// alternative
-				//$xmlrpcfuncname = create_function('$m', $innercode);
-
-				if(!$allOK)
-				{
-					error_log('XML-RPC: could not create function '.$xmlrpcfuncname.' to wrap php function '.$funcname);
-					return false;
-				}
-			}
-
-			/// @todo examine if $paramDocs matches $parsvariations and build array for
-			/// usage as method signature, plus put together a nice string for docs
-
-			$ret = array('function' => $xmlrpcfuncname, 'signature' => $sigs, 'docstring' => $desc, 'signature_docs' => $psigs, 'source' => $code);
-			return $ret;
-		}
-	}
-
-	/**
-	* Given an xmlrpc client and a method name, register a php wrapper function
-	* that will call it and return results using native php types for both
-	* params and results. The generated php function will return an xmlrpcresp
-	* oject for failed xmlrpc calls
-	*
-	* Known limitations:
-	* - server must support system.methodsignature for the wanted xmlrpc method
-	* - for methods that expose many signatures, only one can be picked (we
-	*   could in priciple check if signatures differ only by number of params
-	*   and not by type, but it would be more complication than we can spare time)
-	* - nested xmlrpc params: the caller of the generated php function has to
-	*   encode on its own the params passed to the php function if these are structs
-	*   or arrays whose (sub)members include values of type datetime or base64
-	*
-	* Notes: the connection properties of the given client will be copied
-	* and reused for the connection used during the call to the generated
-	* php function.
-	* Calling the generated php function 'might' be slow: a new xmlrpc client
-	* is created on every invocation and an xmlrpc-connection opened+closed.
-	* An extra 'debug' param is appended to param list of xmlrpc method, useful
-	* for debugging purposes.
-	*
-	* @param xmlrpc_client $client     an xmlrpc client set up correctly to communicate with target server
-	* @param string        $methodname the xmlrpc method to be mapped to a php function
-	* @param array         $extra_options array of options that specify conversion details. valid ptions include
-	*        integer       signum      the index of the method signature to use in mapping (if method exposes many sigs)
-	*        integer       timeout     timeout (in secs) to be used when executing function/calling remote method
-	*        string        protocol    'http' (default), 'http11' or 'https'
-	*        string        new_function_name the name of php function to create. If unsepcified, lib will pick an appropriate name
-	*        string        return_source if true return php code w. function definition instead fo function name
-	*        bool          encode_php_objs let php objects be sent to server using the 'improved' xmlrpc notation, so server can deserialize them as php objects
-	*        bool          decode_php_objs --- WARNING !!! possible security hazard. only use it with trusted servers ---
-	*        mixed         return_on_fault a php value to be returned when the xmlrpc call fails/returns a fault response (by default the xmlrpcresp object is returned in this case). If a string is used, '%faultCode%' and '%faultString%' tokens will be substituted with actual error values
-	*        bool          debug        set it to 1 or 2 to see debug results of querying server for method synopsis
-	* @return string                   the name of the generated php function (or false) - OR AN ARRAY...
-	*/
-	function wrap_xmlrpc_method($client, $methodname, $extra_options=0, $timeout=0, $protocol='', $newfuncname='')
-	{
-		// mind numbing: let caller use sane calling convention (as per javadoc, 3 params),
-		// OR the 2.0 calling convention (no ptions) - we really love backward compat, don't we?
-		if (!is_array($extra_options))
-		{
-			$signum = $extra_options;
-			$extra_options = array();
-		}
-		else
-		{
-			$signum = isset($extra_options['signum']) ? (int)$extra_options['signum'] : 0;
-			$timeout = isset($extra_options['timeout']) ? (int)$extra_options['timeout'] : 0;
-			$protocol = isset($extra_options['protocol']) ? $extra_options['protocol'] : '';
-			$newfuncname = isset($extra_options['new_function_name']) ? $extra_options['new_function_name'] : '';
-		}
-		//$encode_php_objects = in_array('encode_php_objects', $extra_options);
-		//$verbatim_client_copy = in_array('simple_client_copy', $extra_options) ? 1 :
-		//	in_array('build_class_code', $extra_options) ? 2 : 0;
-
-		$encode_php_objects = isset($extra_options['encode_php_objs']) ? (bool)$extra_options['encode_php_objs'] : false;
-		$decode_php_objects = isset($extra_options['decode_php_objs']) ? (bool)$extra_options['decode_php_objs'] : false;
-		$simple_client_copy = isset($extra_options['simple_client_copy']) ? (int)($extra_options['simple_client_copy']) : 0;
-		$buildit = isset($extra_options['return_source']) ? !($extra_options['return_source']) : true;
-		$prefix = isset($extra_options['prefix']) ? $extra_options['prefix'] : 'xmlrpc';
-		if (isset($extra_options['return_on_fault']))
-		{
-			$decode_fault = true;
-			$fault_response = $extra_options['return_on_fault'];
-		}
-		else
-		{
-			$decode_fault = false;
-			$fault_response = '';
-		}
-		$debug = isset($extra_options['debug']) ? ($extra_options['debug']) : 0;
-
-		$msgclass = $prefix.'msg';
-		$valclass = $prefix.'val';
-		$decodefunc = 'php_'.$prefix.'_decode';
-
-		$msg =& new $msgclass('system.methodSignature');
-		$msg->addparam(new $valclass($methodname));
-		$client->setDebug($debug);
-		$response =& $client->send($msg, $timeout, $protocol);
-		if($response->faultCode())
-		{
-			error_log('XML-RPC: could not retrieve method signature from remote server for method '.$methodname);
-			return false;
-		}
-		else
-		{
-			$msig = $response->value();
-			if ($client->return_type != 'phpvals')
-			{
-				$msig = $decodefunc($msig);
-			}
-			if(!is_array($msig) || count($msig) <= $signum)
-			{
-				error_log('XML-RPC: could not retrieve method signature nr.'.$signum.' from remote server for method '.$methodname);
-				return false;
-			}
-			else
-			{
-				// pick a suitable name for the new function, avoiding collisions
-				if($newfuncname != '')
-				{
-					$xmlrpcfuncname = $newfuncname;
-				}
-				else
-				{
-					// take care to insure that methodname is translated to valid
-					// php function name
-					$xmlrpcfuncname = $prefix.'_'.preg_replace(array('/\./', '/[^a-zA-Z0-9_\x7f-\xff]/'),
-						array('_', ''), $methodname);
-				}
-				while($buildit && function_exists($xmlrpcfuncname))
-				{
-					$xmlrpcfuncname .= 'x';
-				}
-
-				$msig = $msig[$signum];
-				$mdesc = '';
-				// if in 'offline' mode, get method description too.
-				// in online mode, favour speed of operation
-				if(!$buildit)
-				{
-					$msg =& new $msgclass('system.methodHelp');
-					$msg->addparam(new $valclass($methodname));
-					$response =& $client->send($msg, $timeout, $protocol);
-					if (!$response->faultCode())
-					{
-						$mdesc = $response->value();
-						if ($client->return_type != 'phpvals')
-						{
-							$mdesc = $mdesc->scalarval();
-						}
-					}
-				}
-
-				$results = build_remote_method_wrapper_code($client, $methodname,
-					$xmlrpcfuncname, $msig, $mdesc, $timeout, $protocol, $simple_client_copy,
-					$prefix, $decode_php_objects, $encode_php_objects, $decode_fault,
-					$fault_response);
-
-				//print_r($code);
-				if ($buildit)
-				{
-					$allOK = 0;
-					eval($results['source'].'$allOK=1;');
-					// alternative
-					//$xmlrpcfuncname = create_function('$m', $innercode);
-					if($allOK)
-					{
-						return $xmlrpcfuncname;
-					}
-					else
-					{
-						error_log('XML-RPC: could not create function '.$xmlrpcfuncname.' to wrap remote method '.$methodname);
-						return false;
-					}
-				}
-				else
-				{
-					$results['function'] = $xmlrpcfuncname;
-					return $results;
-				}
-			}
-		}
-	}
-
-	/**
-	* Similar to wrap_xmlrpc_method, but will generate a php class that wraps
-	* all xmlrpc methods exposed by the remote server as own methods.
-	* For more details see wrap_xmlrpc_method.
-	* @param xmlrpc_client $client the client obj all set to query the desired server
-	* @param array $extra_options list of options for wrapped code
-	* @return mixed false on error, the name of the created class if all ok or an array with code, class name and comments (if the appropriatevoption is set in extra_options)
-	*/
-	function wrap_xmlrpc_server($client, $extra_options=array())
-	{
-		$methodfilter = isset($extra_options['method_filter']) ? $extra_options['method_filter'] : '';
-		$signum = isset($extra_options['signum']) ? (int)$extra_options['signum'] : 0;
-		$timeout = isset($extra_options['timeout']) ? (int)$extra_options['timeout'] : 0;
-		$protocol = isset($extra_options['protocol']) ? $extra_options['protocol'] : '';
-		$newclassname = isset($extra_options['new_class_name']) ? $extra_options['new_class_name'] : '';
-		$encode_php_objects = isset($extra_options['encode_php_objs']) ? (bool)$extra_options['encode_php_objs'] : false;
-		$decode_php_objects = isset($extra_options['decode_php_objs']) ? (bool)$extra_options['decode_php_objs'] : false;
-		$verbatim_client_copy = isset($extra_options['simple_client_copy']) ? !($extra_options['simple_client_copy']) : true;
-		$buildit = isset($extra_options['return_source']) ? !($extra_options['return_source']) : true;
-		$prefix = isset($extra_options['prefix']) ? $extra_options['prefix'] : 'xmlrpc';
-
-		$msgclass = $prefix.'msg';
-		//$valclass = $prefix.'val';
-		$decodefunc = 'php_'.$prefix.'_decode';
-
-		$msg =& new $msgclass('system.listMethods');
-		$response =& $client->send($msg, $timeout, $protocol);
-		if($response->faultCode())
-		{
-			error_log('XML-RPC: could not retrieve method list from remote server');
-			return false;
-		}
-		else
-		{
-			$mlist = $response->value();
-			if ($client->return_type != 'phpvals')
-			{
-				$mlist = $decodefunc($mlist);
-			}
-			if(!is_array($mlist) || !count($mlist))
-			{
-				error_log('XML-RPC: could not retrieve meaningful method list from remote server');
-				return false;
-			}
-			else
-			{
-				// pick a suitable name for the new function, avoiding collisions
-				if($newclassname != '')
-				{
-					$xmlrpcclassname = $newclassname;
-				}
-				else
-				{
-					$xmlrpcclassname = $prefix.'_'.preg_replace(array('/\./', '/[^a-zA-Z0-9_\x7f-\xff]/'),
-						array('_', ''), $client->server).'_client';
-				}
-				while($buildit && class_exists($xmlrpcclassname))
-				{
-					$xmlrpcclassname .= 'x';
-				}
-
-				/// @todo add function setdebug() to new class, to enable/disable debugging
-				$source = "class $xmlrpcclassname\n{\nvar \$client;\n\n";
-				$source .= "function $xmlrpcclassname()\n{\n";
-				$source .= build_client_wrapper_code($client, $verbatim_client_copy, $prefix);
-				$source .= "\$this->client =& \$client;\n}\n\n";
-				$opts = array('simple_client_copy' => 2, 'return_source' => true,
-					'timeout' => $timeout, 'protocol' => $protocol,
-					'encode_php_objs' => $encode_php_objects, 'prefix' => $prefix,
-					'decode_php_objs' => $decode_php_objects
-					);
-				/// @todo build javadoc for class definition, too
-				foreach($mlist as $mname)
-				{
-					if ($methodfilter == '' || preg_match($methodfilter, $mname))
-					{
-						$opts['new_function_name'] = preg_replace(array('/\./', '/[^a-zA-Z0-9_\x7f-\xff]/'),
-							array('_', ''), $mname);
-						$methodwrap = wrap_xmlrpc_method($client, $mname, $opts);
-						if ($methodwrap)
-						{
-							if (!$buildit)
-							{
-								$source .= $methodwrap['docstring'];
-							}
-							$source .= $methodwrap['source']."\n";
-						}
-						else
-						{
-							error_log('XML-RPC: will not create class method to wrap remote method '.$mname);
-						}
-					}
-				}
-				$source .= "}\n";
-				if ($buildit)
-				{
-					$allOK = 0;
-					eval($source.'$allOK=1;');
-					// alternative
-					//$xmlrpcfuncname = create_function('$m', $innercode);
-					if($allOK)
-					{
-						return $xmlrpcclassname;
-					}
-					else
-					{
-						error_log('XML-RPC: could not create class '.$xmlrpcclassname.' to wrap remote server '.$client->server);
-						return false;
-					}
-				}
-				else
-				{
-					return array('class' => $xmlrpcclassname, 'code' => $source, 'docstring' => '');
-				}
-			}
-		}
-	}
-
-	/**
-	* Given the necessary info, build php code that creates a new function to
-	* invoke a remote xmlrpc method.
-	* Take care that no full checking of input parameters is done to ensure that
-	* valid php code is emitted.
-	* Note: real spaghetti code follows...
-	* @access private
-	*/
-	function build_remote_method_wrapper_code($client, $methodname, $xmlrpcfuncname,
-		$msig, $mdesc='', $timeout=0, $protocol='', $client_copy_mode=0, $prefix='xmlrpc',
-		$decode_php_objects=false, $encode_php_objects=false, $decode_fault=false,
-		$fault_response='')
-	{
-		$code = "function $xmlrpcfuncname (";
-		if ($client_copy_mode < 2)
-		{
-			// client copy mode 0 or 1 == partial / full client copy in emitted code
-			$innercode = build_client_wrapper_code($client, $client_copy_mode, $prefix);
-			$innercode .= "\$client->setDebug(\$debug);\n";
-			$this_ = '';
-		}
-		else
-		{
-			// client copy mode 2 == no client copy in emitted code
-			$innercode = '';
-			$this_ = 'this->';
-		}
-		$innercode .= "\$msg =& new {$prefix}msg('$methodname');\n";
-
-		if ($mdesc != '')
-		{
-			// take care that PHP comment is not terminated unwillingly by method description
-			$mdesc = "/**\n* ".str_replace('*/', '* /', $mdesc)."\n";
-		}
-		else
-		{
-			$mdesc = "/**\nFunction $xmlrpcfuncname\n";
-		}
-
-		// param parsing
-		$plist = array();
-		$pcount = count($msig);
-		for($i = 1; $i < $pcount; $i++)
-		{
-			$plist[] = "\$p$i";
-			$ptype = $msig[$i];
-			if($ptype == 'i4' || $ptype == 'int' || $ptype == 'boolean' || $ptype == 'double' ||
-				$ptype == 'string' || $ptype == 'dateTime.iso8601' || $ptype == 'base64' || $ptype == 'null')
-			{
-				// only build directly xmlrpcvals when type is known and scalar
-				$innercode .= "\$p$i =& new {$prefix}val(\$p$i, '$ptype');\n";
-			}
-			else
-			{
-				if ($encode_php_objects)
-				{
-					$innercode .= "\$p$i =& php_{$prefix}_encode(\$p$i, array('encode_php_objs'));\n";
-				}
-				else
-				{
-					$innercode .= "\$p$i =& php_{$prefix}_encode(\$p$i);\n";
-				}
-			}
-			$innercode .= "\$msg->addparam(\$p$i);\n";
-			$mdesc .= '* @param '.xmlrpc_2_php_type($ptype)." \$p$i\n";
-		}
-		if ($client_copy_mode < 2)
-		{
-			$plist[] = '$debug=0';
-			$mdesc .= "* @param int \$debug when 1 (or 2) will enable debugging of the underlying {$prefix} call (defaults to 0)\n";
-		}
-		$plist = implode(', ', $plist);
-		$mdesc .= '* @return '.xmlrpc_2_php_type($msig[0])." (or an {$prefix}resp obj instance if call fails)\n*/\n";
-
-		$innercode .= "\$res =& \${$this_}client->send(\$msg, $timeout, '$protocol');\n";
-		if ($decode_fault)
-		{
-			if (is_string($fault_response) && ((strpos($fault_response, '%faultCode%') !== false) || (strpos($fault_response, '%faultString%') !== false)))
-			{
-				$respcode = "str_replace(array('%faultCode%', '%faultString%'), array(\$res->faultCode(), \$res->faultString()), '".str_replace("'", "''", $fault_response)."')";
-			}
-			else
-			{
-				$respcode = var_export($fault_response, true);
-			}
-		}
-		else
-		{
-			$respcode = '$res';
-		}
-		if ($decode_php_objects)
-		{
-			$innercode .= "if (\$res->faultcode()) return $respcode; else return php_{$prefix}_decode(\$res->value(), array('decode_php_objs'));";
-		}
-		else
-		{
-			$innercode .= "if (\$res->faultcode()) return $respcode; else return php_{$prefix}_decode(\$res->value());";
-		}
-
-		$code = $code . $plist. ") {\n" . $innercode . "\n}\n";
-
-		return array('source' => $code, 'docstring' => $mdesc);
-	}
-
-	/**
-	* Given necessary info, generate php code that will rebuild a client object
-	* Take care that no full checking of input parameters is done to ensure that
-	* valid php code is emitted.
-	* @access private
-	*/
-	function build_client_wrapper_code($client, $verbatim_client_copy, $prefix='xmlrpc')
-	{
-		$code = "\$client =& new {$prefix}_client('".str_replace("'", "\'", $client->path).
-			"', '" . str_replace("'", "\'", $client->server) . "', $client->port);\n";
-
-		// copy all client fields to the client that will be generated runtime
-		// (this provides for future expansion or subclassing of client obj)
-		if ($verbatim_client_copy)
-		{
-			foreach($client as $fld => $val)
-			{
-				if($fld != 'debug' && $fld != 'return_type')
-				{
-					$val = var_export($val, true);
-					$code .= "\$client->$fld = $val;\n";
-				}
-			}
-		}
-		// only make sure that client always returns the correct data type
-		$code .= "\$client->return_type = '{$prefix}vals';\n";
-		//$code .= "\$client->setDebug(\$debug);\n";
-		return $code;
-	}
-?>
\ No newline at end of file
-- 
cgit 1.4.1