-<?php\r
-// by Edd Dumbill (C) 1999-2002\r
-// <edd@usefulinc.com>\r
-// $Id: xmlrpcs.inc,v 1.71 2008/10/29 23:41:28 ggiunta Exp $\r
-\r
-// Copyright (c) 1999,2000,2002 Edd Dumbill.\r
-// All rights reserved.\r
-//\r
-// Redistribution and use in source and binary forms, with or without\r
-// modification, are permitted provided that the following conditions\r
-// are met:\r
-//\r
-// * Redistributions of source code must retain the above copyright\r
-// notice, this list of conditions and the following disclaimer.\r
-//\r
-// * Redistributions in binary form must reproduce the above\r
-// copyright notice, this list of conditions and the following\r
-// disclaimer in the documentation and/or other materials provided\r
-// with the distribution.\r
-//\r
-// * Neither the name of the "XML-RPC for PHP" nor the names of its\r
-// contributors may be used to endorse or promote products derived\r
-// from this software without specific prior written permission.\r
-//\r
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\r
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\r
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS\r
-// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE\r
-// REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,\r
-// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\r
-// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR\r
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\r
-// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,\r
-// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
-// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED\r
-// OF THE POSSIBILITY OF SUCH DAMAGE.\r
-\r
- // XML RPC Server class\r
- // requires: xmlrpc.inc\r
-\r
- $GLOBALS['xmlrpcs_capabilities'] = array(\r
- // xmlrpc spec: always supported\r
- 'xmlrpc' => new xmlrpcval(array(\r
- 'specUrl' => new xmlrpcval('http://www.xmlrpc.com/spec', 'string'),\r
- 'specVersion' => new xmlrpcval(1, 'int')\r
- ), 'struct'),\r
- // if we support system.xxx functions, we always support multicall, too...\r
- // Note that, as of 2006/09/17, the following URL does not respond anymore\r
- 'system.multicall' => new xmlrpcval(array(\r
- 'specUrl' => new xmlrpcval('http://www.xmlrpc.com/discuss/msgReader$1208', 'string'),\r
- 'specVersion' => new xmlrpcval(1, 'int')\r
- ), 'struct'),\r
- // introspection: version 2! we support 'mixed', too\r
- 'introspection' => new xmlrpcval(array(\r
- 'specUrl' => new xmlrpcval('http://phpxmlrpc.sourceforge.net/doc-2/ch10.html', 'string'),\r
- 'specVersion' => new xmlrpcval(2, 'int')\r
- ), 'struct')\r
- );\r
-\r
- /* Functions that implement system.XXX methods of xmlrpc servers */\r
- $_xmlrpcs_getCapabilities_sig=array(array($GLOBALS['xmlrpcStruct']));\r
- $_xmlrpcs_getCapabilities_doc='This method lists all the capabilites that the XML-RPC server has: the (more or less standard) extensions to the xmlrpc spec that it adheres to';\r
- $_xmlrpcs_getCapabilities_sdoc=array(array('list of capabilities, described as structs with a version number and url for the spec'));\r
- function _xmlrpcs_getCapabilities($server, $m=null)\r
- {\r
- $outAr = $GLOBALS['xmlrpcs_capabilities'];\r
- // NIL extension\r
- if ($GLOBALS['xmlrpc_null_extension']) {\r
- $outAr['nil'] = new xmlrpcval(array(\r
- 'specUrl' => new xmlrpcval('http://www.ontosys.com/xml-rpc/extensions.php', 'string'),\r
- 'specVersion' => new xmlrpcval(1, 'int')\r
- ), 'struct');\r
- }\r
- return new xmlrpcresp(new xmlrpcval($outAr, 'struct'));\r
- }\r
-\r
- // listMethods: signature was either a string, or nothing.\r
- // The useless string variant has been removed\r
- $_xmlrpcs_listMethods_sig=array(array($GLOBALS['xmlrpcArray']));\r
- $_xmlrpcs_listMethods_doc='This method lists all the methods that the XML-RPC server knows how to dispatch';\r
- $_xmlrpcs_listMethods_sdoc=array(array('list of method names'));\r
- function _xmlrpcs_listMethods($server, $m=null) // if called in plain php values mode, second param is missing\r
- {\r
-\r
- $outAr=array();\r
- foreach($server->dmap as $key => $val)\r
- {\r
- $outAr[]=new xmlrpcval($key, 'string');\r
- }\r
- if($server->allow_system_funcs)\r
- {\r
- foreach($GLOBALS['_xmlrpcs_dmap'] as $key => $val)\r
- {\r
- $outAr[]=new xmlrpcval($key, 'string');\r
- }\r
- }\r
- return new xmlrpcresp(new xmlrpcval($outAr, 'array'));\r
- }\r
-\r
- $_xmlrpcs_methodSignature_sig=array(array($GLOBALS['xmlrpcArray'], $GLOBALS['xmlrpcString']));\r
- $_xmlrpcs_methodSignature_doc='Returns an array of known signatures (an array of arrays) for the method name passed. If no signatures are known, returns a none-array (test for type != array to detect missing signature)';\r
- $_xmlrpcs_methodSignature_sdoc=array(array('list of known signatures, each sig being an array of xmlrpc type names', 'name of method to be described'));\r
- function _xmlrpcs_methodSignature($server, $m)\r
- {\r
- // let accept as parameter both an xmlrpcval or string\r
- if (is_object($m))\r
- {\r
- $methName=$m->getParam(0);\r
- $methName=$methName->scalarval();\r
- }\r
- else\r
- {\r
- $methName=$m;\r
- }\r
- if(strpos($methName, "system.") === 0)\r
- {\r
- $dmap=$GLOBALS['_xmlrpcs_dmap']; $sysCall=1;\r
- }\r
- else\r
- {\r
- $dmap=$server->dmap; $sysCall=0;\r
- }\r
- if(isset($dmap[$methName]))\r
- {\r
- if(isset($dmap[$methName]['signature']))\r
- {\r
- $sigs=array();\r
- foreach($dmap[$methName]['signature'] as $inSig)\r
- {\r
- $cursig=array();\r
- foreach($inSig as $sig)\r
- {\r
- $cursig[]=new xmlrpcval($sig, 'string');\r
- }\r
- $sigs[]=new xmlrpcval($cursig, 'array');\r
- }\r
- $r=new xmlrpcresp(new xmlrpcval($sigs, 'array'));\r
- }\r
- else\r
- {\r
- // NB: according to the official docs, we should be returning a\r
- // "none-array" here, which means not-an-array\r
- $r=new xmlrpcresp(new xmlrpcval('undef', 'string'));\r
- }\r
- }\r
- else\r
- {\r
- $r=new xmlrpcresp(0,$GLOBALS['xmlrpcerr']['introspect_unknown'], $GLOBALS['xmlrpcstr']['introspect_unknown']);\r
- }\r
- return $r;\r
- }\r
-\r
- $_xmlrpcs_methodHelp_sig=array(array($GLOBALS['xmlrpcString'], $GLOBALS['xmlrpcString']));\r
- $_xmlrpcs_methodHelp_doc='Returns help text if defined for the method passed, otherwise returns an empty string';\r
- $_xmlrpcs_methodHelp_sdoc=array(array('method description', 'name of the method to be described'));\r
- function _xmlrpcs_methodHelp($server, $m)\r
- {\r
- // let accept as parameter both an xmlrpcval or string\r
- if (is_object($m))\r
- {\r
- $methName=$m->getParam(0);\r
- $methName=$methName->scalarval();\r
- }\r
- else\r
- {\r
- $methName=$m;\r
- }\r
- if(strpos($methName, "system.") === 0)\r
- {\r
- $dmap=$GLOBALS['_xmlrpcs_dmap']; $sysCall=1;\r
- }\r
- else\r
- {\r
- $dmap=$server->dmap; $sysCall=0;\r
- }\r
- if(isset($dmap[$methName]))\r
- {\r
- if(isset($dmap[$methName]['docstring']))\r
- {\r
- $r=new xmlrpcresp(new xmlrpcval($dmap[$methName]['docstring']), 'string');\r
- }\r
- else\r
- {\r
- $r=new xmlrpcresp(new xmlrpcval('', 'string'));\r
- }\r
- }\r
- else\r
- {\r
- $r=new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['introspect_unknown'], $GLOBALS['xmlrpcstr']['introspect_unknown']);\r
- }\r
- return $r;\r
- }\r
-\r
- $_xmlrpcs_multicall_sig = array(array($GLOBALS['xmlrpcArray'], $GLOBALS['xmlrpcArray']));\r
- $_xmlrpcs_multicall_doc = 'Boxcar multiple RPC calls in one request. See http://www.xmlrpc.com/discuss/msgReader$1208 for details';\r
- $_xmlrpcs_multicall_sdoc = array(array('list of response structs, where each struct has the usual members', 'list of calls, with each call being represented as a struct, with members "methodname" and "params"'));\r
- function _xmlrpcs_multicall_error($err)\r
- {\r
- if(is_string($err))\r
- {\r
- $str = $GLOBALS['xmlrpcstr']["multicall_${err}"];\r
- $code = $GLOBALS['xmlrpcerr']["multicall_${err}"];\r
- }\r
- else\r
- {\r
- $code = $err->faultCode();\r
- $str = $err->faultString();\r
- }\r
- $struct = array();\r
- $struct['faultCode'] = new xmlrpcval($code, 'int');\r
- $struct['faultString'] = new xmlrpcval($str, 'string');\r
- return new xmlrpcval($struct, 'struct');\r
- }\r
-\r
- function _xmlrpcs_multicall_do_call($server, $call)\r
- {\r
- if($call->kindOf() != 'struct')\r
- {\r
- return _xmlrpcs_multicall_error('notstruct');\r
- }\r
- $methName = @$call->structmem('methodName');\r
- if(!$methName)\r
- {\r
- return _xmlrpcs_multicall_error('nomethod');\r
- }\r
- if($methName->kindOf() != 'scalar' || $methName->scalartyp() != 'string')\r
- {\r
- return _xmlrpcs_multicall_error('notstring');\r
- }\r
- if($methName->scalarval() == 'system.multicall')\r
- {\r
- return _xmlrpcs_multicall_error('recursion');\r
- }\r
-\r
- $params = @$call->structmem('params');\r
- if(!$params)\r
- {\r
- return _xmlrpcs_multicall_error('noparams');\r
- }\r
- if($params->kindOf() != 'array')\r
- {\r
- return _xmlrpcs_multicall_error('notarray');\r
- }\r
- $numParams = $params->arraysize();\r
-\r
- $msg = new xmlrpcmsg($methName->scalarval());\r
- for($i = 0; $i < $numParams; $i++)\r
- {\r
- if(!$msg->addParam($params->arraymem($i)))\r
- {\r
- $i++;\r
- return _xmlrpcs_multicall_error(new xmlrpcresp(0,\r
- $GLOBALS['xmlrpcerr']['incorrect_params'],\r
- $GLOBALS['xmlrpcstr']['incorrect_params'] . ": probable xml error in param " . $i));\r
- }\r
- }\r
-\r
- $result = $server->execute($msg);\r
-\r
- if($result->faultCode() != 0)\r
- {\r
- return _xmlrpcs_multicall_error($result); // Method returned fault.\r
- }\r
-\r
- return new xmlrpcval(array($result->value()), 'array');\r
- }\r
-\r
- function _xmlrpcs_multicall_do_call_phpvals($server, $call)\r
- {\r
- if(!is_array($call))\r
- {\r
- return _xmlrpcs_multicall_error('notstruct');\r
- }\r
- if(!array_key_exists('methodName', $call))\r
- {\r
- return _xmlrpcs_multicall_error('nomethod');\r
- }\r
- if (!is_string($call['methodName']))\r
- {\r
- return _xmlrpcs_multicall_error('notstring');\r
- }\r
- if($call['methodName'] == 'system.multicall')\r
- {\r
- return _xmlrpcs_multicall_error('recursion');\r
- }\r
- if(!array_key_exists('params', $call))\r
- {\r
- return _xmlrpcs_multicall_error('noparams');\r
- }\r
- if(!is_array($call['params']))\r
- {\r
- return _xmlrpcs_multicall_error('notarray');\r
- }\r
-\r
- // this is a real dirty and simplistic hack, since we might have received a\r
- // base64 or datetime values, but they will be listed as strings here...\r
- $numParams = count($call['params']);\r
- $pt = array();\r
- foreach($call['params'] as $val)\r
- $pt[] = php_2_xmlrpc_type(gettype($val));\r
-\r
- $result = $server->execute($call['methodName'], $call['params'], $pt);\r
-\r
- if($result->faultCode() != 0)\r
- {\r
- return _xmlrpcs_multicall_error($result); // Method returned fault.\r
- }\r
-\r
- return new xmlrpcval(array($result->value()), 'array');\r
- }\r
-\r
- function _xmlrpcs_multicall($server, $m)\r
- {\r
- $result = array();\r
- // let accept a plain list of php parameters, beside a single xmlrpc msg object\r
- if (is_object($m))\r
- {\r
- $calls = $m->getParam(0);\r
- $numCalls = $calls->arraysize();\r
- for($i = 0; $i < $numCalls; $i++)\r
- {\r
- $call = $calls->arraymem($i);\r
- $result[$i] = _xmlrpcs_multicall_do_call($server, $call);\r
- }\r
- }\r
- else\r
- {\r
- $numCalls=count($m);\r
- for($i = 0; $i < $numCalls; $i++)\r
- {\r
- $result[$i] = _xmlrpcs_multicall_do_call_phpvals($server, $m[$i]);\r
- }\r
- }\r
-\r
- return new xmlrpcresp(new xmlrpcval($result, 'array'));\r
- }\r
-\r
- $GLOBALS['_xmlrpcs_dmap']=array(\r
- 'system.listMethods' => array(\r
- 'function' => '_xmlrpcs_listMethods',\r
- 'signature' => $_xmlrpcs_listMethods_sig,\r
- 'docstring' => $_xmlrpcs_listMethods_doc,\r
- 'signature_docs' => $_xmlrpcs_listMethods_sdoc),\r
- 'system.methodHelp' => array(\r
- 'function' => '_xmlrpcs_methodHelp',\r
- 'signature' => $_xmlrpcs_methodHelp_sig,\r
- 'docstring' => $_xmlrpcs_methodHelp_doc,\r
- 'signature_docs' => $_xmlrpcs_methodHelp_sdoc),\r
- 'system.methodSignature' => array(\r
- 'function' => '_xmlrpcs_methodSignature',\r
- 'signature' => $_xmlrpcs_methodSignature_sig,\r
- 'docstring' => $_xmlrpcs_methodSignature_doc,\r
- 'signature_docs' => $_xmlrpcs_methodSignature_sdoc),\r
- 'system.multicall' => array(\r
- 'function' => '_xmlrpcs_multicall',\r
- 'signature' => $_xmlrpcs_multicall_sig,\r
- 'docstring' => $_xmlrpcs_multicall_doc,\r
- 'signature_docs' => $_xmlrpcs_multicall_sdoc),\r
- 'system.getCapabilities' => array(\r
- 'function' => '_xmlrpcs_getCapabilities',\r
- 'signature' => $_xmlrpcs_getCapabilities_sig,\r
- 'docstring' => $_xmlrpcs_getCapabilities_doc,\r
- 'signature_docs' => $_xmlrpcs_getCapabilities_sdoc)\r
- );\r
-\r
- $GLOBALS['_xmlrpcs_occurred_errors'] = '';\r
- $GLOBALS['_xmlrpcs_prev_ehandler'] = '';\r
-\r
- /**\r
- * Error handler used to track errors that occur during server-side execution of PHP code.\r
- * This allows to report back to the client whether an internal error has occurred or not\r
- * using an xmlrpc response object, instead of letting the client deal with the html junk\r
- * that a PHP execution error on the server generally entails.\r
- *\r
- * NB: in fact a user defined error handler can only handle WARNING, NOTICE and USER_* errors.\r
- *\r
- */\r
- function _xmlrpcs_errorHandler($errcode, $errstring, $filename=null, $lineno=null, $context=null)\r
- {\r
- // obey the @ protocol\r
- if (error_reporting() == 0)\r
- return;\r
-\r
- //if($errcode != E_NOTICE && $errcode != E_WARNING && $errcode != E_USER_NOTICE && $errcode != E_USER_WARNING)\r
- if($errcode != E_STRICT)\r
- {\r
- $GLOBALS['_xmlrpcs_occurred_errors'] = $GLOBALS['_xmlrpcs_occurred_errors'] . $errstring . "\n";\r
- }\r
- // Try to avoid as much as possible disruption to the previous error handling\r
- // mechanism in place\r
- if($GLOBALS['_xmlrpcs_prev_ehandler'] == '')\r
- {\r
- // The previous error handler was the default: all we should do is log error\r
- // to the default error log (if level high enough)\r
- if(ini_get('log_errors') && (intval(ini_get('error_reporting')) & $errcode))\r
- {\r
- error_log($errstring);\r
- }\r
- }\r
- else\r
- {\r
- // Pass control on to previous error handler, trying to avoid loops...\r
- if($GLOBALS['_xmlrpcs_prev_ehandler'] != '_xmlrpcs_errorHandler')\r
- {\r
- // NB: this code will NOT work on php < 4.0.2: only 2 params were used for error handlers\r
- if(is_array($GLOBALS['_xmlrpcs_prev_ehandler']))\r
- {\r
- // the following works both with static class methods and plain object methods as error handler\r
- call_user_func_array($GLOBALS['_xmlrpcs_prev_ehandler'], array($errcode, $errstring, $filename, $lineno, $context));\r
- }\r
- else\r
- {\r
- $GLOBALS['_xmlrpcs_prev_ehandler']($errcode, $errstring, $filename, $lineno, $context);\r
- }\r
- }\r
- }\r
- }\r
-\r
- $GLOBALS['_xmlrpc_debuginfo']='';\r
-\r
- /**\r
- * Add a string to the debug info that can be later seralized by the server\r
- * as part of the response message.\r
- * Note that for best compatbility, the debug string should be encoded using\r
- * the $GLOBALS['xmlrpc_internalencoding'] character set.\r
- * @param string $m\r
- * @access public\r
- */\r
- function xmlrpc_debugmsg($m)\r
- {\r
- $GLOBALS['_xmlrpc_debuginfo'] .= $m . "\n";\r
- }\r
-\r
- class xmlrpc_server\r
- {\r
- /**\r
- * Array defining php functions exposed as xmlrpc methods by this server\r
- * @access private\r
- */\r
- var $dmap=array();\r
- /**\r
- * Defines how functions in dmap will be invoked: either using an xmlrpc msg object\r
- * or plain php values.\r
- * valid strings are 'xmlrpcvals', 'phpvals' or 'epivals'\r
- */\r
- var $functions_parameters_type='xmlrpcvals';\r
- /**\r
- * Option used for fine-tuning the encoding the php values returned from\r
- * functions registered in the dispatch map when the functions_parameters_types\r
- * member is set to 'phpvals'\r
- * @see php_xmlrpc_encode for a list of values\r
- */\r
- var $phpvals_encoding_options = array( 'auto_dates' );\r
- /// controls wether the server is going to echo debugging messages back to the client as comments in response body. valid values: 0,1,2,3\r
- var $debug = 1;\r
- /**\r
- * Controls behaviour of server when invoked user function throws an exception:\r
- * 0 = catch it and return an 'internal error' xmlrpc response (default)\r
- * 1 = catch it and return an xmlrpc response with the error corresponding to the exception\r
- * 2 = allow the exception to float to the upper layers\r
- */\r
- var $exception_handling = 0;\r
- /**\r
- * When set to true, it will enable HTTP compression of the response, in case\r
- * the client has declared its support for compression in the request.\r
- */\r
- var $compress_response = false;\r
- /**\r
- * List of http compression methods accepted by the server for requests.\r
- * NB: PHP supports deflate, gzip compressions out of the box if compiled w. zlib\r
- */\r
- var $accepted_compression = array();\r
- /// shall we serve calls to system.* methods?\r
- var $allow_system_funcs = true;\r
- /// list of charset encodings natively accepted for requests\r
- var $accepted_charset_encodings = array();\r
- /**\r
- * charset encoding to be used for response.\r
- * NB: if we can, we will convert the generated response from internal_encoding to the intended one.\r
- * can be: a supported xml encoding (only UTF-8 and ISO-8859-1 at present, unless mbstring is enabled),\r
- * null (leave unspecified in response, convert output stream to US_ASCII),\r
- * 'default' (use xmlrpc library default as specified in xmlrpc.inc, convert output stream if needed),\r
- * or 'auto' (use client-specified charset encoding or same as request if request headers do not specify it (unless request is US-ASCII: then use library default anyway).\r
- * NB: pretty dangerous if you accept every charset and do not have mbstring enabled)\r
- */\r
- var $response_charset_encoding = '';\r
- /**\r
- * Storage for internal debug info\r
- * @access private\r
- */\r
- var $debug_info = '';\r
- /**\r
- * Extra data passed at runtime to method handling functions. Used only by EPI layer\r
- */\r
- var $user_data = null;\r
-\r
- /**\r
- * @param array $dispmap the dispatch map withd efinition of exposed services\r
- * @param boolean $servicenow set to false to prevent the server from runnung upon construction\r
- */\r
- function xmlrpc_server($dispMap=null, $serviceNow=true)\r
- {\r
- // if ZLIB is enabled, let the server by default accept compressed requests,\r
- // and compress responses sent to clients that support them\r
- if(function_exists('gzinflate'))\r
- {\r
- $this->accepted_compression = array('gzip', 'deflate');\r
- $this->compress_response = true;\r
- }\r
-\r
- // by default the xml parser can support these 3 charset encodings\r
- $this->accepted_charset_encodings = array('UTF-8', 'ISO-8859-1', 'US-ASCII');\r
-\r
- // dispMap is a dispatch array of methods\r
- // mapped to function names and signatures\r
- // if a method\r
- // doesn't appear in the map then an unknown\r
- // method error is generated\r
- /* milosch - changed to make passing dispMap optional.\r
- * instead, you can use the class add_to_map() function\r
- * to add functions manually (borrowed from SOAPX4)\r
- */\r
- if($dispMap)\r
- {\r
- $this->dmap = $dispMap;\r
- if($serviceNow)\r
- {\r
- $this->service();\r
- }\r
- }\r
- }\r
-\r
- /**\r
- * Set debug level of server.\r
- * @param integer $in debug lvl: determines info added to xmlrpc responses (as xml comments)\r
- * 0 = no debug info,\r
- * 1 = msgs set from user with debugmsg(),\r
- * 2 = add complete xmlrpc request (headers and body),\r
- * 3 = add also all processing warnings happened during method processing\r
- * (NB: this involves setting a custom error handler, and might interfere\r
- * with the standard processing of the php function exposed as method. In\r
- * particular, triggering an USER_ERROR level error will not halt script\r
- * execution anymore, but just end up logged in the xmlrpc response)\r
- * Note that info added at elevel 2 and 3 will be base64 encoded\r
- * @access public\r
- */\r
- function setDebug($in)\r
- {\r
- $this->debug=$in;\r
- }\r
-\r
- /**\r
- * Return a string with the serialized representation of all debug info\r
- * @param string $charset_encoding the target charset encoding for the serialization\r
- * @return string an XML comment (or two)\r
- */\r
- function serializeDebug($charset_encoding='')\r
- {\r
- // Tough encoding problem: which internal charset should we assume for debug info?\r
- // It might contain a copy of raw data received from client, ie with unknown encoding,\r
- // intermixed with php generated data and user generated data...\r
- // so we split it: system debug is base 64 encoded,\r
- // user debug info should be encoded by the end user using the INTERNAL_ENCODING\r
- $out = '';\r
- if ($this->debug_info != '')\r
- {\r
- $out .= "<!-- SERVER DEBUG INFO (BASE64 ENCODED):\n".base64_encode($this->debug_info)."\n-->\n";\r
- }\r
- if($GLOBALS['_xmlrpc_debuginfo']!='')\r
- {\r
-\r
- $out .= "<!-- DEBUG INFO:\n" . xmlrpc_encode_entitites(str_replace('--', '_-', $GLOBALS['_xmlrpc_debuginfo']), $GLOBALS['xmlrpc_internalencoding'], $charset_encoding) . "\n-->\n";\r
- // NB: a better solution MIGHT be to use CDATA, but we need to insert it\r
- // into return payload AFTER the beginning tag\r
- //$out .= "<![CDATA[ DEBUG INFO:\n\n" . str_replace(']]>', ']_]_>', $GLOBALS['_xmlrpc_debuginfo']) . "\n]]>\n";\r
- }\r
- return $out;\r
- }\r
-\r
- /**\r
- * Execute the xmlrpc request, printing the response\r
- * @param string $data the request body. If null, the http POST request will be examined\r
- * @return xmlrpcresp the response object (usually not used by caller...)\r
- * @access public\r
- */\r
- function service($data=null, $return_payload=false)\r
- {\r
- if ($data === null)\r
- {\r
- // workaround for a known bug in php ver. 5.2.2 that broke $HTTP_RAW_POST_DATA\r
- $ver = phpversion();\r
- if ($ver[0] >= 5)\r
- {\r
- $data = file_get_contents('php://input');\r
- }\r
- else\r
- {\r
- $data = isset($GLOBALS['HTTP_RAW_POST_DATA']) ? $GLOBALS['HTTP_RAW_POST_DATA'] : '';\r
- }\r
- }\r
- $raw_data = $data;\r
-\r
- // reset internal debug info\r
- $this->debug_info = '';\r
-\r
- // Echo back what we received, before parsing it\r
- if($this->debug > 1)\r
- {\r
- $this->debugmsg("+++GOT+++\n" . $data . "\n+++END+++");\r
- }\r
-\r
- $r = $this->parseRequestHeaders($data, $req_charset, $resp_charset, $resp_encoding);\r
- if (!$r)\r
- {\r
- $r=$this->parseRequest($data, $req_charset);\r
- }\r
-\r
- // save full body of request into response, for more debugging usages\r
- $r->raw_data = $raw_data;\r
-\r
- if($this->debug > 2 && $GLOBALS['_xmlrpcs_occurred_errors'])\r
- {\r
- $this->debugmsg("+++PROCESSING ERRORS AND WARNINGS+++\n" .\r
- $GLOBALS['_xmlrpcs_occurred_errors'] . "+++END+++");\r
- }\r
-\r
- $payload=$this->xml_header($resp_charset);\r
- if($this->debug > 0)\r
- {\r
- $payload = $payload . $this->serializeDebug($resp_charset);\r
- }\r
-\r
- // G. Giunta 2006-01-27: do not create response serialization if it has\r
- // already happened. Helps building json magic\r
- if (empty($r->payload))\r
- {\r
- $r->serialize($resp_charset);\r
- }\r
- $payload = $payload . $r->payload;\r
-\r
- if ($return_payload)\r
- {\r
- return $payload;\r
- }\r
-\r
- // if we get a warning/error that has output some text before here, then we cannot\r
- // add a new header. We cannot say we are sending xml, either...\r
- if(!headers_sent())\r
- {\r
- header('Content-Type: '.$r->content_type);\r
- // we do not know if client actually told us an accepted charset, but if he did\r
- // we have to tell him what we did\r
- header("Vary: Accept-Charset");\r
-\r
- // http compression of output: only\r
- // if we can do it, and we want to do it, and client asked us to,\r
- // and php ini settings do not force it already\r
- $php_no_self_compress = !ini_get('zlib.output_compression') && (ini_get('output_handler') != 'ob_gzhandler');\r
- if($this->compress_response && function_exists('gzencode') && $resp_encoding != ''\r
- && $php_no_self_compress)\r
- {\r
- if(strpos($resp_encoding, 'gzip') !== false)\r
- {\r
- $payload = gzencode($payload);\r
- header("Content-Encoding: gzip");\r
- header("Vary: Accept-Encoding");\r
- }\r
- elseif (strpos($resp_encoding, 'deflate') !== false)\r
- {\r
- $payload = gzcompress($payload);\r
- header("Content-Encoding: deflate");\r
- header("Vary: Accept-Encoding");\r
- }\r
- }\r
-\r
- // do not ouput content-length header if php is compressing output for us:\r
- // it will mess up measurements\r
- if($php_no_self_compress)\r
- {\r
- header('Content-Length: ' . (int)strlen($payload));\r
- }\r
- }\r
- else\r
- {\r
- error_log('XML-RPC: '.__METHOD__.': http headers already sent before response is fully generated. Check for php warning or error messages');\r
- }\r
-\r
- print $payload;\r
-\r
- // return request, in case subclasses want it\r
- return $r;\r
- }\r
-\r
- /**\r
- * Add a method to the dispatch map\r
- * @param string $methodname the name with which the method will be made available\r
- * @param string $function the php function that will get invoked\r
- * @param array $sig the array of valid method signatures\r
- * @param string $doc method documentation\r
- * @param array $sigdoc the array of valid method signatures docs (one string per param, one for return type)\r
- * @access public\r
- */\r
- function add_to_map($methodname,$function,$sig=null,$doc=false,$sigdoc=false)\r
- {\r
- $this->dmap[$methodname] = array(\r
- 'function' => $function,\r
- 'docstring' => $doc\r
- );\r
- if ($sig)\r
- {\r
- $this->dmap[$methodname]['signature'] = $sig;\r
- }\r
- if ($sigdoc)\r
- {\r
- $this->dmap[$methodname]['signature_docs'] = $sigdoc;\r
- }\r
- }\r
-\r
- /**\r
- * Verify type and number of parameters received against a list of known signatures\r
- * @param array $in array of either xmlrpcval objects or xmlrpc type definitions\r
- * @param array $sig array of known signatures to match against\r
- * @access private\r
- */\r
- function verifySignature($in, $sig)\r
- {\r
- // check each possible signature in turn\r
- if (is_object($in))\r
- {\r
- $numParams = $in->getNumParams();\r
- }\r
- else\r
- {\r
- $numParams = count($in);\r
- }\r
- foreach($sig as $cursig)\r
- {\r
- if(count($cursig)==$numParams+1)\r
- {\r
- $itsOK=1;\r
- for($n=0; $n<$numParams; $n++)\r
- {\r
- if (is_object($in))\r
- {\r
- $p=$in->getParam($n);\r
- if($p->kindOf() == 'scalar')\r
- {\r
- $pt=$p->scalartyp();\r
- }\r
- else\r
- {\r
- $pt=$p->kindOf();\r
- }\r
- }\r
- else\r
- {\r
- $pt= $in[$n] == 'i4' ? 'int' : strtolower($in[$n]); // dispatch maps never use i4...\r
- }\r
-\r
- // param index is $n+1, as first member of sig is return type\r
- if($pt != $cursig[$n+1] && $cursig[$n+1] != $GLOBALS['xmlrpcValue'])\r
- {\r
- $itsOK=0;\r
- $pno=$n+1;\r
- $wanted=$cursig[$n+1];\r
- $got=$pt;\r
- break;\r
- }\r
- }\r
- if($itsOK)\r
- {\r
- return array(1,'');\r
- }\r
- }\r
- }\r
- if(isset($wanted))\r
- {\r
- return array(0, "Wanted ${wanted}, got ${got} at param ${pno}");\r
- }\r
- else\r
- {\r
- return array(0, "No method signature matches number of parameters");\r
- }\r
- }\r
-\r
- /**\r
- * Parse http headers received along with xmlrpc request. If needed, inflate request\r
- * @return null on success or an xmlrpcresp\r
- * @access private\r
- */\r
- function parseRequestHeaders(&$data, &$req_encoding, &$resp_encoding, &$resp_compression)\r
- {\r
- // check if $_SERVER is populated: it might have been disabled via ini file\r
- // (this is true even when in CLI mode)\r
- if (count($_SERVER) == 0)\r
- {\r
- error_log('XML-RPC: '.__METHOD__.': cannot parse request headers as $_SERVER is not populated');\r
- }\r
-\r
- if($this->debug > 1)\r
- {\r
- if(function_exists('getallheaders'))\r
- {\r
- $this->debugmsg(''); // empty line\r
- foreach(getallheaders() as $name => $val)\r
- {\r
- $this->debugmsg("HEADER: $name: $val");\r
- }\r
- }\r
-\r
- }\r
-\r
- if(isset($_SERVER['HTTP_CONTENT_ENCODING']))\r
- {\r
- $content_encoding = str_replace('x-', '', $_SERVER['HTTP_CONTENT_ENCODING']);\r
- }\r
- else\r
- {\r
- $content_encoding = '';\r
- }\r
-\r
- // check if request body has been compressed and decompress it\r
- if($content_encoding != '' && strlen($data))\r
- {\r
- if($content_encoding == 'deflate' || $content_encoding == 'gzip')\r
- {\r
- // if decoding works, use it. else assume data wasn't gzencoded\r
- if(function_exists('gzinflate') && in_array($content_encoding, $this->accepted_compression))\r
- {\r
- if($content_encoding == 'deflate' && $degzdata = @gzuncompress($data))\r
- {\r
- $data = $degzdata;\r
- if($this->debug > 1)\r
- {\r
- $this->debugmsg("\n+++INFLATED REQUEST+++[".strlen($data)." chars]+++\n" . $data . "\n+++END+++");\r
- }\r
- }\r
- elseif($content_encoding == 'gzip' && $degzdata = @gzinflate(substr($data, 10)))\r
- {\r
- $data = $degzdata;\r
- if($this->debug > 1)\r
- $this->debugmsg("+++INFLATED REQUEST+++[".strlen($data)." chars]+++\n" . $data . "\n+++END+++");\r
- }\r
- else\r
- {\r
- $r = new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['server_decompress_fail'], $GLOBALS['xmlrpcstr']['server_decompress_fail']);\r
- return $r;\r
- }\r
- }\r
- else\r
- {\r
- //error_log('The server sent deflated data. Your php install must have the Zlib extension compiled in to support this.');\r
- $r = new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['server_cannot_decompress'], $GLOBALS['xmlrpcstr']['server_cannot_decompress']);\r
- return $r;\r
- }\r
- }\r
- }\r
-\r
- // check if client specified accepted charsets, and if we know how to fulfill\r
- // the request\r
- if ($this->response_charset_encoding == 'auto')\r
- {\r
- $resp_encoding = '';\r
- if (isset($_SERVER['HTTP_ACCEPT_CHARSET']))\r
- {\r
- // here we should check if we can match the client-requested encoding\r
- // with the encodings we know we can generate.\r
- /// @todo we should parse q=0.x preferences instead of getting first charset specified...\r
- $client_accepted_charsets = explode(',', strtoupper($_SERVER['HTTP_ACCEPT_CHARSET']));\r
- // Give preference to internal encoding\r
- $known_charsets = array($GLOBALS['xmlrpc_internalencoding'], 'UTF-8', 'ISO-8859-1', 'US-ASCII');\r
- foreach ($known_charsets as $charset)\r
- {\r
- foreach ($client_accepted_charsets as $accepted)\r
- if (strpos($accepted, $charset) === 0)\r
- {\r
- $resp_encoding = $charset;\r
- break;\r
- }\r
- if ($resp_encoding)\r
- break;\r
- }\r
- }\r
- }\r
- else\r
- {\r
- $resp_encoding = $this->response_charset_encoding;\r
- }\r
-\r
- if (isset($_SERVER['HTTP_ACCEPT_ENCODING']))\r
- {\r
- $resp_compression = $_SERVER['HTTP_ACCEPT_ENCODING'];\r
- }\r
- else\r
- {\r
- $resp_compression = '';\r
- }\r
-\r
- // 'guestimate' request encoding\r
- /// @todo check if mbstring is enabled and automagic input conversion is on: it might mingle with this check???\r
- $req_encoding = guess_encoding(isset($_SERVER['CONTENT_TYPE']) ? $_SERVER['CONTENT_TYPE'] : '',\r
- $data);\r
-\r
- return null;\r
- }\r
-\r
- /**\r
- * Parse an xml chunk containing an xmlrpc request and execute the corresponding\r
- * php function registered with the server\r
- * @param string $data the xml request\r
- * @param string $req_encoding (optional) the charset encoding of the xml request\r
- * @return xmlrpcresp\r
- * @access private\r
- */\r
- function parseRequest($data, $req_encoding='')\r
- {\r
- // 2005/05/07 commented and moved into caller function code\r
- //if($data=='')\r
- //{\r
- // $data=$GLOBALS['HTTP_RAW_POST_DATA'];\r
- //}\r
-\r
- // G. Giunta 2005/02/13: we do NOT expect to receive html entities\r
- // so we do not try to convert them into xml character entities\r
- //$data = xmlrpc_html_entity_xlate($data);\r
-\r
- $GLOBALS['_xh']=array();\r
- $GLOBALS['_xh']['ac']='';\r
- $GLOBALS['_xh']['stack']=array();\r
- $GLOBALS['_xh']['valuestack'] = array();\r
- $GLOBALS['_xh']['params']=array();\r
- $GLOBALS['_xh']['pt']=array();\r
- $GLOBALS['_xh']['isf']=0;\r
- $GLOBALS['_xh']['isf_reason']='';\r
- $GLOBALS['_xh']['method']=false; // so we can check later if we got a methodname or not\r
- $GLOBALS['_xh']['rt']='';\r
-\r
- // decompose incoming XML into request structure\r
- if ($req_encoding != '')\r
- {\r
- if (!in_array($req_encoding, array('UTF-8', 'ISO-8859-1', 'US-ASCII')))\r
- // the following code might be better for mb_string enabled installs, but\r
- // makes the lib about 200% slower...\r
- //if (!is_valid_charset($req_encoding, array('UTF-8', 'ISO-8859-1', 'US-ASCII')))\r
- {\r
- error_log('XML-RPC: '.__METHOD__.': invalid charset encoding of received request: '.$req_encoding);\r
- $req_encoding = $GLOBALS['xmlrpc_defencoding'];\r
- }\r
- /// @BUG this will fail on PHP 5 if charset is not specified in the xml prologue,\r
- // the encoding is not UTF8 and there are non-ascii chars in the text...\r
- /// @todo use an ampty string for php 5 ???\r
- $parser = xml_parser_create($req_encoding);\r
- }\r
- else\r
- {\r
- $parser = xml_parser_create();\r
- }\r
-\r
- xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, true);\r
- // G. Giunta 2005/02/13: PHP internally uses ISO-8859-1, so we have to tell\r
- // the xml parser to give us back data in the expected charset\r
- // What if internal encoding is not in one of the 3 allowed?\r
- // we use the broadest one, ie. utf8\r
- // This allows to send data which is native in various charset,\r
- // by extending xmlrpc_encode_entitites() and setting xmlrpc_internalencoding\r
- if (!in_array($GLOBALS['xmlrpc_internalencoding'], array('UTF-8', 'ISO-8859-1', 'US-ASCII')))\r
- {\r
- xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, 'UTF-8');\r
- }\r
- else\r
- {\r
- xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, $GLOBALS['xmlrpc_internalencoding']);\r
- }\r
-\r
- if ($this->functions_parameters_type != 'xmlrpcvals')\r
- xml_set_element_handler($parser, 'xmlrpc_se', 'xmlrpc_ee_fast');\r
- else\r
- xml_set_element_handler($parser, 'xmlrpc_se', 'xmlrpc_ee');\r
- xml_set_character_data_handler($parser, 'xmlrpc_cd');\r
- xml_set_default_handler($parser, 'xmlrpc_dh');\r
- if(!xml_parse($parser, $data, 1))\r
- {\r
- // return XML error as a faultCode\r
- $r=new xmlrpcresp(0,\r
- $GLOBALS['xmlrpcerrxml']+xml_get_error_code($parser),\r
- sprintf('XML error: %s at line %d, column %d',\r
- xml_error_string(xml_get_error_code($parser)),\r
- xml_get_current_line_number($parser), xml_get_current_column_number($parser)));\r
- xml_parser_free($parser);\r
- }\r
- elseif ($GLOBALS['_xh']['isf'])\r
- {\r
- xml_parser_free($parser);\r
- $r=new xmlrpcresp(0,\r
- $GLOBALS['xmlrpcerr']['invalid_request'],\r
- $GLOBALS['xmlrpcstr']['invalid_request'] . ' ' . $GLOBALS['_xh']['isf_reason']);\r
- }\r
- else\r
- {\r
- xml_parser_free($parser);\r
- // small layering violation in favor of speed and memory usage:\r
- // we should allow the 'execute' method handle this, but in the\r
- // most common scenario (xmlrpcvals type server with some methods\r
- // registered as phpvals) that would mean a useless encode+decode pass\r
- if ($this->functions_parameters_type != 'xmlrpcvals' || (isset($this->dmap[$GLOBALS['_xh']['method']]['parameters_type']) && ($this->dmap[$GLOBALS['_xh']['method']]['parameters_type'] == 'phpvals')))\r
- {\r
- if($this->debug > 1)\r
- {\r
- $this->debugmsg("\n+++PARSED+++\n".var_export($GLOBALS['_xh']['params'], true)."\n+++END+++");\r
- }\r
- $r = $this->execute($GLOBALS['_xh']['method'], $GLOBALS['_xh']['params'], $GLOBALS['_xh']['pt']);\r
- }\r
- else\r
- {\r
- // build an xmlrpcmsg object with data parsed from xml\r
- $m=new xmlrpcmsg($GLOBALS['_xh']['method']);\r
- // now add parameters in\r
- for($i=0; $i<count($GLOBALS['_xh']['params']); $i++)\r
- {\r
- $m->addParam($GLOBALS['_xh']['params'][$i]);\r
- }\r
-\r
- if($this->debug > 1)\r
- {\r
- $this->debugmsg("\n+++PARSED+++\n".var_export($m, true)."\n+++END+++");\r
- }\r
- $r = $this->execute($m);\r
- }\r
- }\r
- return $r;\r
- }\r
-\r
- /**\r
- * Execute a method invoked by the client, checking parameters used\r
- * @param mixed $m either an xmlrpcmsg obj or a method name\r
- * @param array $params array with method parameters as php types (if m is method name only)\r
- * @param array $paramtypes array with xmlrpc types of method parameters (if m is method name only)\r
- * @return xmlrpcresp\r
- * @access private\r
- */\r
- function execute($m, $params=null, $paramtypes=null)\r
- {\r
- if (is_object($m))\r
- {\r
- $methName = $m->method();\r
- }\r
- else\r
- {\r
- $methName = $m;\r
- }\r
- $sysCall = $this->allow_system_funcs && (strpos($methName, "system.") === 0);\r
- $dmap = $sysCall ? $GLOBALS['_xmlrpcs_dmap'] : $this->dmap;\r
-\r
- if(!isset($dmap[$methName]['function']))\r
- {\r
- // No such method\r
- return new xmlrpcresp(0,\r
- $GLOBALS['xmlrpcerr']['unknown_method'],\r
- $GLOBALS['xmlrpcstr']['unknown_method']);\r
- }\r
-\r
- // Check signature\r
- if(isset($dmap[$methName]['signature']))\r
- {\r
- $sig = $dmap[$methName]['signature'];\r
- if (is_object($m))\r
- {\r
- list($ok, $errstr) = $this->verifySignature($m, $sig);\r
- }\r
- else\r
- {\r
- list($ok, $errstr) = $this->verifySignature($paramtypes, $sig);\r
- }\r
- if(!$ok)\r
- {\r
- // Didn't match.\r
- return new xmlrpcresp(\r
- 0,\r
- $GLOBALS['xmlrpcerr']['incorrect_params'],\r
- $GLOBALS['xmlrpcstr']['incorrect_params'] . ": ${errstr}"\r
- );\r
- }\r
- }\r
-\r
- $func = $dmap[$methName]['function'];\r
- // let the 'class::function' syntax be accepted in dispatch maps\r
- if(is_string($func) && strpos($func, '::'))\r
- {\r
- $func = explode('::', $func);\r
- }\r
- // verify that function to be invoked is in fact callable\r
- if(!is_callable($func))\r
- {\r
- error_log("XML-RPC: ".__METHOD__.": function $func registered as method handler is not callable");\r
- return new xmlrpcresp(\r
- 0,\r
- $GLOBALS['xmlrpcerr']['server_error'],\r
- $GLOBALS['xmlrpcstr']['server_error'] . ": no function matches method"\r
- );\r
- }\r
-\r
- // If debug level is 3, we should catch all errors generated during\r
- // processing of user function, and log them as part of response\r
- if($this->debug > 2)\r
- {\r
- $GLOBALS['_xmlrpcs_prev_ehandler'] = set_error_handler('_xmlrpcs_errorHandler');\r
- }\r
- try\r
- {\r
- // Allow mixed-convention servers\r
- if (is_object($m))\r
- {\r
- if($sysCall)\r
- {\r
- $r = call_user_func($func, $this, $m);\r
- }\r
- else\r
- {\r
- $r = call_user_func($func, $m);\r
- }\r
- if (!is_a($r, 'xmlrpcresp'))\r
- {\r
- error_log("XML-RPC: ".__METHOD__.": function $func registered as method handler does not return an xmlrpcresp object");\r
- if (is_a($r, 'xmlrpcval'))\r
- {\r
- $r = new xmlrpcresp($r);\r
- }\r
- else\r
- {\r
- $r = new xmlrpcresp(\r
- 0,\r
- $GLOBALS['xmlrpcerr']['server_error'],\r
- $GLOBALS['xmlrpcstr']['server_error'] . ": function does not return xmlrpcresp object"\r
- );\r
- }\r
- }\r
- }\r
- else\r
- {\r
- // call a 'plain php' function\r
- if($sysCall)\r
- {\r
- array_unshift($params, $this);\r
- $r = call_user_func_array($func, $params);\r
- }\r
- else\r
- {\r
- // 3rd API convention for method-handling functions: EPI-style\r
- if ($this->functions_parameters_type == 'epivals')\r
- {\r
- $r = call_user_func_array($func, array($methName, $params, $this->user_data));\r
- // mimic EPI behaviour: if we get an array that looks like an error, make it\r
- // an eror response\r
- if (is_array($r) && array_key_exists('faultCode', $r) && array_key_exists('faultString', $r))\r
- {\r
- $r = new xmlrpcresp(0, (integer)$r['faultCode'], (string)$r['faultString']);\r
- }\r
- else\r
- {\r
- // functions using EPI api should NOT return resp objects,\r
- // so make sure we encode the return type correctly\r
- $r = new xmlrpcresp(php_xmlrpc_encode($r, array('extension_api')));\r
- }\r
- }\r
- else\r
- {\r
- $r = call_user_func_array($func, $params);\r
- }\r
- }\r
- // the return type can be either an xmlrpcresp object or a plain php value...\r
- if (!is_a($r, 'xmlrpcresp'))\r
- {\r
- // what should we assume here about automatic encoding of datetimes\r
- // and php classes instances???\r
- $r = new xmlrpcresp(php_xmlrpc_encode($r, $this->phpvals_encoding_options));\r
- }\r
- }\r
- }\r
- catch(Exception $e)\r
- {\r
- // (barring errors in the lib) an uncatched exception happened\r
- // in the called function, we wrap it in a proper error-response\r
- switch($this->exception_handling)\r
- {\r
- case 2:\r
- throw $e;\r
- break;\r
- case 1:\r
- $r = new xmlrpcresp(0, $e->getCode(), $e->getMessage());\r
- break;\r
- default:\r
- $r = new xmlrpcresp(0, $GLOBALS['xmlrpcerr']['server_error'], $GLOBALS['xmlrpcstr']['server_error']);\r
- }\r
- }\r
- if($this->debug > 2)\r
- {\r
- // note: restore the error handler we found before calling the\r
- // user func, even if it has been changed inside the func itself\r
- if($GLOBALS['_xmlrpcs_prev_ehandler'])\r
- {\r
- set_error_handler($GLOBALS['_xmlrpcs_prev_ehandler']);\r
- }\r
- else\r
- {\r
- restore_error_handler();\r
- }\r
- }\r
- return $r;\r
- }\r
-\r
- /**\r
- * add a string to the 'internal debug message' (separate from 'user debug message')\r
- * @param string $strings\r
- * @access private\r
- */\r
- function debugmsg($string)\r
- {\r
- $this->debug_info .= $string."\n";\r
- }\r
-\r
- /**\r
- * @access private\r
- */\r
- function xml_header($charset_encoding='')\r
- {\r
- if ($charset_encoding != '')\r
- {\r
- return "<?xml version=\"1.0\" encoding=\"$charset_encoding\"?" . ">\n";\r
- }\r
- else\r
- {\r
- return "<?xml version=\"1.0\"?" . ">\n";\r
- }\r
- }\r
-\r
- /**\r
- * A debugging routine: just echoes back the input packet as a string value\r
- * DEPRECATED!\r
- */\r
- function echoInput()\r
- {\r
- $r=new xmlrpcresp(new xmlrpcval( "'Aha said I: '" . $GLOBALS['HTTP_RAW_POST_DATA'], 'string'));\r
- print $r->serialize();\r
- }\r
- }\r
-?>
\ No newline at end of file
+<?php
+// by Edd Dumbill (C) 1999-2002
+// <edd@usefulinc.com>
+
+// Copyright (c) 1999,2000,2002 Edd Dumbill.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following
+// disclaimer in the documentation and/or other materials provided
+// with the distribution.
+//
+// * Neither the name of the "XML-RPC for PHP" nor the names of its
+// contributors may be used to endorse or promote products derived
+// from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+// REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+// OF THE POSSIBILITY OF SUCH DAMAGE.
+
+/******************************************************************************
+ *
+ *** DEPRECATED ***
+ *
+ * This file is only used to insure backwards compatibility
+ * with the API of the library <= rev. 3
+ *****************************************************************************/
+
+include_once(__DIR__.'/../src/Server.php');
+
+class xmlrpc_server extends PhpXmlRpc\Server
+{
+ /**
+ * A debugging routine: just echoes back the input packet as a string value
+ * @deprecated
+ */
+ public function echoInput()
+ {
+ $r = new Response(new PhpXmlRpc\Value("'Aha said I: '" . file_get_contents('php://input'), 'string'));
+ print $r->serialize();
+ }
+}
+
+/* Expose as global functions the ones which are now class methods */
+
+function xmlrpc_debugmsg($m)
+{
+ PhpXmlRpc\Server::xmlrpc_debugmsg($m);
+}