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LCOV - code coverage report
Current view: top level - ext/xmlrpc - xmlrpc-epi-php.c (source / functions) Hit Total Coverage
Test: PHP Code Coverage Lines: 405 528 76.7 %
Date: 2016-02-05 Functions: 29 33 87.9 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /*
       2             :   This file is part of, or distributed with, libXMLRPC - a C library for
       3             :   xml-encoded function calls.
       4             : 
       5             :   Author: Dan Libby (dan@libby.com)
       6             :   Epinions.com may be contacted at feedback@epinions-inc.com
       7             : */
       8             : 
       9             : /*
      10             :   Copyright 2001 Epinions, Inc.
      11             : 
      12             :   Subject to the following 3 conditions, Epinions, Inc.  permits you, free
      13             :   of charge, to (a) use, copy, distribute, modify, perform and display this
      14             :   software and associated documentation files (the "Software"), and (b)
      15             :   permit others to whom the Software is furnished to do so as well.
      16             : 
      17             :   1) The above copyright notice and this permission notice shall be included
      18             :   without modification in all copies or substantial portions of the
      19             :   Software.
      20             : 
      21             :   2) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT ANY WARRANTY OR CONDITION OF
      22             :   ANY KIND, EXPRESS, IMPLIED OR STATUTORY, INCLUDING WITHOUT LIMITATION ANY
      23             :   IMPLIED WARRANTIES OF ACCURACY, MERCHANTABILITY, FITNESS FOR A PARTICULAR
      24             :   PURPOSE OR NONINFRINGEMENT.
      25             : 
      26             :   3) IN NO EVENT SHALL EPINIONS, INC. BE LIABLE FOR ANY DIRECT, INDIRECT,
      27             :   SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOST PROFITS ARISING OUT
      28             :   OF OR IN CONNECTION WITH THE SOFTWARE (HOWEVER ARISING, INCLUDING
      29             :   NEGLIGENCE), EVEN IF EPINIONS, INC.  IS AWARE OF THE POSSIBILITY OF SUCH
      30             :   DAMAGES.
      31             : 
      32             : */
      33             : 
      34             : /* auto-generated portions of this file are also subject to the php license */
      35             : 
      36             : /*
      37             :    +----------------------------------------------------------------------+
      38             :    | PHP Version 7                                                        |
      39             :    +----------------------------------------------------------------------+
      40             :    | Copyright (c) 1997-2016 The PHP Group                                |
      41             :    +----------------------------------------------------------------------+
      42             :    | This source file is subject to version 3.01 of the PHP license,      |
      43             :    | that is bundled with this package in the file LICENSE, and is        |
      44             :    | available through the world-wide-web at the following url:           |
      45             :    | http://www.php.net/license/3_01.txt                                  |
      46             :    | If you did not receive a copy of the PHP license and are unable to   |
      47             :    | obtain it through the world-wide-web, please send a note to          |
      48             :    | license@php.net so we can mail you a copy immediately.               |
      49             :    +----------------------------------------------------------------------+
      50             :    | Author: Dan Libby                                                    |
      51             :    +----------------------------------------------------------------------+
      52             :  */
      53             : 
      54             : /* $Id$ */
      55             : 
      56             : /**********************************************************************
      57             : * BUGS:                                                               *
      58             : *  - when calling a php user function, there appears to be no way to  *
      59             : *    distinguish between a return value of null, and no return value  *
      60             : *    at all.  The xml serialization layer(s) will then return a value *
      61             : *    of null, when the right thing may be no value at all. (SOAP)     *
      62             : **********************************************************************/
      63             : 
      64             : #ifdef HAVE_CONFIG_H
      65             : #include "config.h"
      66             : #endif
      67             : 
      68             : #include "php.h"
      69             : #include "ext/standard/info.h"
      70             : #include "ext/standard/php_string.h"
      71             : #include "ext/date/php_date.h"
      72             : #include "php_ini.h"
      73             : #include "php_xmlrpc.h"
      74             : #include "xmlrpc.h"
      75             : 
      76             : static int le_xmlrpc_server;
      77             : 
      78             : /* {{{ arginfo */
      79             : ZEND_BEGIN_ARG_INFO_EX(arginfo_xmlrpc_encode, 0, 0, 1)
      80             :         ZEND_ARG_INFO(0, value)
      81             : ZEND_END_ARG_INFO()
      82             : 
      83             : ZEND_BEGIN_ARG_INFO_EX(arginfo_xmlrpc_decode, 0, 0, 1)
      84             :         ZEND_ARG_INFO(0, value)
      85             :         ZEND_ARG_INFO(0, encoding)
      86             : ZEND_END_ARG_INFO()
      87             : 
      88             : ZEND_BEGIN_ARG_INFO_EX(arginfo_xmlrpc_decode_request, 0, 0, 2)
      89             :         ZEND_ARG_INFO(0, xml)
      90             :         ZEND_ARG_INFO(1, method)
      91             :         ZEND_ARG_INFO(0, encoding)
      92             : ZEND_END_ARG_INFO()
      93             : 
      94             : ZEND_BEGIN_ARG_INFO_EX(arginfo_xmlrpc_encode_request, 0, 0, 2)
      95             :         ZEND_ARG_INFO(0, method)
      96             :         ZEND_ARG_INFO(0, params)
      97             :         ZEND_ARG_INFO(0, output_options)
      98             : ZEND_END_ARG_INFO()
      99             : 
     100             : ZEND_BEGIN_ARG_INFO_EX(arginfo_xmlrpc_set_type, 0, 0, 2)
     101             :         ZEND_ARG_INFO(1, value)
     102             :         ZEND_ARG_INFO(0, type)
     103             : ZEND_END_ARG_INFO()
     104             : 
     105             : ZEND_BEGIN_ARG_INFO_EX(arginfo_xmlrpc_is_fault, 0, 0, 1)
     106             :         ZEND_ARG_INFO(0, arg)
     107             : ZEND_END_ARG_INFO()
     108             : 
     109             : ZEND_BEGIN_ARG_INFO(arginfo_xmlrpc_server_create, 0)
     110             : ZEND_END_ARG_INFO()
     111             : 
     112             : ZEND_BEGIN_ARG_INFO_EX(arginfo_xmlrpc_server_destroy, 0, 0, 1)
     113             :         ZEND_ARG_INFO(0, server)
     114             : ZEND_END_ARG_INFO()
     115             : 
     116             : ZEND_BEGIN_ARG_INFO_EX(arginfo_xmlrpc_server_register_method, 0, 0, 3)
     117             :         ZEND_ARG_INFO(0, server)
     118             :         ZEND_ARG_INFO(0, method_name)
     119             :         ZEND_ARG_INFO(0, function)
     120             : ZEND_END_ARG_INFO()
     121             : 
     122             : ZEND_BEGIN_ARG_INFO_EX(arginfo_xmlrpc_server_call_method, 0, 0, 3)
     123             :         ZEND_ARG_INFO(0, server)
     124             :         ZEND_ARG_INFO(0, xml)
     125             :         ZEND_ARG_INFO(0, user_data)
     126             :         ZEND_ARG_INFO(0, output_options)
     127             : ZEND_END_ARG_INFO()
     128             : 
     129             : ZEND_BEGIN_ARG_INFO_EX(arginfo_xmlrpc_parse_method_descriptions, 0, 0, 1)
     130             :         ZEND_ARG_INFO(0, xml)
     131             : ZEND_END_ARG_INFO()
     132             : 
     133             : ZEND_BEGIN_ARG_INFO_EX(arginfo_xmlrpc_server_add_introspection_data, 0, 0, 2)
     134             :         ZEND_ARG_INFO(0, server)
     135             :         ZEND_ARG_INFO(0, desc)
     136             : ZEND_END_ARG_INFO()
     137             : 
     138             : ZEND_BEGIN_ARG_INFO_EX(arginfo_xmlrpc_server_register_introspection_callback, 0, 0, 2)
     139             :         ZEND_ARG_INFO(0, server)
     140             :         ZEND_ARG_INFO(0, function)
     141             : ZEND_END_ARG_INFO()
     142             : /* }}} */
     143             : 
     144             : const zend_function_entry xmlrpc_functions[] = {
     145             :         PHP_FE(xmlrpc_encode,                                                                   arginfo_xmlrpc_encode)
     146             :         PHP_FE(xmlrpc_decode,                                                                   arginfo_xmlrpc_decode)
     147             :         PHP_FE(xmlrpc_decode_request,                                                   arginfo_xmlrpc_decode_request)
     148             :         PHP_FE(xmlrpc_encode_request,                                                   arginfo_xmlrpc_encode_request)
     149             :         PHP_FE(xmlrpc_get_type,                                                                 arginfo_xmlrpc_encode)
     150             :         PHP_FE(xmlrpc_set_type,                                                                 arginfo_xmlrpc_set_type)
     151             :         PHP_FE(xmlrpc_is_fault,                                                                 arginfo_xmlrpc_is_fault)
     152             :         PHP_FE(xmlrpc_server_create,                                                    arginfo_xmlrpc_server_create)
     153             :         PHP_FE(xmlrpc_server_destroy,                                                   arginfo_xmlrpc_server_destroy)
     154             :         PHP_FE(xmlrpc_server_register_method,                                   arginfo_xmlrpc_server_register_method)
     155             :         PHP_FE(xmlrpc_server_call_method,                                               arginfo_xmlrpc_server_call_method)
     156             :         PHP_FE(xmlrpc_parse_method_descriptions,                                arginfo_xmlrpc_parse_method_descriptions)
     157             :         PHP_FE(xmlrpc_server_add_introspection_data,                    arginfo_xmlrpc_server_add_introspection_data)
     158             :         PHP_FE(xmlrpc_server_register_introspection_callback,   arginfo_xmlrpc_server_register_introspection_callback)
     159             :         PHP_FE_END
     160             : };
     161             : 
     162             : zend_module_entry xmlrpc_module_entry = {
     163             :         STANDARD_MODULE_HEADER,
     164             :         "xmlrpc",
     165             :         xmlrpc_functions,
     166             :         PHP_MINIT(xmlrpc),
     167             :         NULL,
     168             :         NULL,
     169             :         NULL,
     170             :         PHP_MINFO(xmlrpc),
     171             :         PHP_XMLRPC_VERSION,
     172             :         STANDARD_MODULE_PROPERTIES
     173             : };
     174             : 
     175             : #ifdef COMPILE_DL_XMLRPC
     176             : ZEND_GET_MODULE(xmlrpc)
     177             : #endif
     178             : 
     179             : /*******************************
     180             : * local structures and defines *
     181             : *******************************/
     182             : 
     183             : /* per server data */
     184             : typedef struct _xmlrpc_server_data {
     185             :         zval method_map;
     186             :         zval introspection_map;
     187             :         XMLRPC_SERVER server_ptr;
     188             : } xmlrpc_server_data;
     189             : 
     190             : 
     191             : /* how to format output */
     192             : typedef struct _php_output_options {
     193             :         int b_php_out;
     194             :         int b_auto_version;
     195             :         STRUCT_XMLRPC_REQUEST_OUTPUT_OPTIONS xmlrpc_out;
     196             : } php_output_options;
     197             : 
     198             : /* data passed to C callback */
     199             : typedef struct _xmlrpc_callback_data {
     200             :         zval xmlrpc_method;
     201             :         zval php_function;
     202             :         zval caller_params;
     203             :         zval return_data;
     204             :         xmlrpc_server_data* server;
     205             :         char php_executed;
     206             : } xmlrpc_callback_data;
     207             : 
     208             : /* output options */
     209             : #define OUTPUT_TYPE_KEY       "output_type"
     210             : #define OUTPUT_TYPE_KEY_LEN   (sizeof(OUTPUT_TYPE_KEY) - 1)
     211             : #define OUTPUT_TYPE_VALUE_PHP "php"
     212             : #define OUTPUT_TYPE_VALUE_XML "xml"
     213             : 
     214             : #define VERBOSITY_KEY                  "verbosity"
     215             : #define VERBOSITY_KEY_LEN              (sizeof(VERBOSITY_KEY) - 1)
     216             : #define VERBOSITY_VALUE_NO_WHITE_SPACE "no_white_space"
     217             : #define VERBOSITY_VALUE_NEWLINES_ONLY  "newlines_only"
     218             : #define VERBOSITY_VALUE_PRETTY         "pretty"
     219             : 
     220             : #define ESCAPING_KEY             "escaping"
     221             : #define ESCAPING_KEY_LEN         (sizeof(ESCAPING_KEY) - 1)
     222             : #define ESCAPING_VALUE_CDATA     "cdata"
     223             : #define ESCAPING_VALUE_NON_ASCII "non-ascii"
     224             : #define ESCAPING_VALUE_NON_PRINT "non-print"
     225             : #define ESCAPING_VALUE_MARKUP    "markup"
     226             : 
     227             : #define VERSION_KEY          "version"
     228             : #define VERSION_KEY_LEN      (sizeof(VERSION_KEY) - 1)
     229             : #define VERSION_VALUE_SIMPLE "simple"
     230             : #define VERSION_VALUE_XMLRPC "xmlrpc"
     231             : #define VERSION_VALUE_SOAP11 "soap 1.1"
     232             : #define VERSION_VALUE_AUTO   "auto"
     233             : 
     234             : #define ENCODING_KEY     "encoding"
     235             : #define ENCODING_KEY_LEN (sizeof(ENCODING_KEY) - 1)
     236             : #define ENCODING_DEFAULT "iso-8859-1"
     237             : 
     238             : /* value types */
     239             : #define OBJECT_TYPE_ATTR  "xmlrpc_type"
     240             : #define OBJECT_VALUE_ATTR "scalar"
     241             : #define OBJECT_VALUE_TS_ATTR "timestamp"
     242             : 
     243             : /* faults */
     244             : #define FAULT_CODE       "faultCode"
     245             : #define FAULT_CODE_LEN   (sizeof(FAULT_CODE) - 1)
     246             : #define FAULT_STRING     "faultString"
     247             : #define FAULT_STRING_LEN (sizeof(FAULT_STRING) - 1)
     248             : 
     249             : /***********************
     250             : * forward declarations *
     251             : ***********************/
     252             : XMLRPC_VALUE_TYPE get_zval_xmlrpc_type(zval* value, zval* newvalue);
     253             : static void php_xmlrpc_introspection_callback(XMLRPC_SERVER server, void* data);
     254             : int sset_zval_xmlrpc_type(zval* value, XMLRPC_VALUE_TYPE type);
     255             : void decode_request_worker(char *xml_in, int xml_in_len, char *encoding_in, zval* method_name_out, zval *retval);
     256             : const char* xmlrpc_type_as_str(XMLRPC_VALUE_TYPE type, XMLRPC_VECTOR_TYPE vtype);
     257             : XMLRPC_VALUE_TYPE xmlrpc_str_as_type(const char* str);
     258             : XMLRPC_VECTOR_TYPE xmlrpc_str_as_vector_type(const char* str);
     259             : int set_zval_xmlrpc_type(zval* value, XMLRPC_VALUE_TYPE type);
     260             : 
     261             : /*********************
     262             : * startup / shutdown *
     263             : *********************/
     264             : 
     265          10 : static void destroy_server_data(xmlrpc_server_data *server)
     266             : {
     267          10 :         if (server) {
     268          10 :                 XMLRPC_ServerDestroy(server->server_ptr);
     269             : 
     270          10 :                 zval_ptr_dtor(&server->method_map);
     271          10 :                 zval_ptr_dtor(&server->introspection_map);
     272             : 
     273          10 :                 efree(server);
     274             :         }
     275          10 : }
     276             : 
     277             : /* called when server is being destructed. either when xmlrpc_server_destroy
     278             :  * is called, or when request ends.  */
     279          10 : static void xmlrpc_server_destructor(zend_resource *rsrc)
     280             : {
     281          10 :         if (rsrc && rsrc->ptr) {
     282          10 :                 rsrc->gc.refcount++;
     283          10 :                 destroy_server_data((xmlrpc_server_data*) rsrc->ptr);
     284          10 :                 rsrc->gc.refcount--;
     285             :         }
     286          10 : }
     287             : 
     288             : /* module init */
     289       22564 : PHP_MINIT_FUNCTION(xmlrpc)
     290             : {
     291       22564 :         le_xmlrpc_server = zend_register_list_destructors_ex(xmlrpc_server_destructor, NULL, "xmlrpc server", module_number);
     292             : 
     293       22564 :         return SUCCESS;
     294             : }
     295             : 
     296             : /* display info in phpinfo() */
     297         149 : PHP_MINFO_FUNCTION(xmlrpc)
     298             : {
     299         149 :         php_info_print_table_start();
     300         149 :         php_info_print_table_row(2, "core library version", XMLRPC_GetVersionString());
     301         149 :         php_info_print_table_row(2, "php extension version", PHP_XMLRPC_VERSION);
     302         149 :         php_info_print_table_row(2, "author", "Dan Libby");
     303         149 :         php_info_print_table_row(2, "homepage", "http://xmlrpc-epi.sourceforge.net");
     304         149 :         php_info_print_table_row(2, "open sourced by", "Epinions.com");
     305         149 :         php_info_print_table_end();
     306         149 : }
     307             : 
     308             : /*******************
     309             : * random utilities *
     310             : *******************/
     311             : 
     312             : /* Utility functions for adding data types to arrays, with or without key (assoc, non-assoc).
     313             :  * Could easily be further generalized to work with objects.
     314             :  */
     315             : #if 0
     316             : static int add_long(zval* list, char* id, int num) {
     317             :         if(id) return add_assoc_long(list, id, num);
     318             :         else   return add_next_index_long(list, num);
     319             : }
     320             : 
     321             : static int add_double(zval* list, char* id, double num) {
     322             :         if(id) return add_assoc_double(list, id, num);
     323             :         else   return add_next_index_double(list, num);
     324             : }
     325             : 
     326             : static int add_string(zval* list, char* id, char* string) {
     327             :         if(id) return add_assoc_string(list, id, string);
     328             :         else   return add_next_index_string(list, string);
     329             : }
     330             : 
     331             : static int add_stringl(zval* list, char* id, char* string, uint length) {
     332             :         if(id) return add_assoc_stringl(list, id, string, length);
     333             :         else   return add_next_index_stringl(list, string, length);
     334             : }
     335             : 
     336             : #endif
     337             : 
     338          42 : static void add_zval(zval* list, const char* id, zval* val)
     339             : {
     340          42 :         if (list && val) {
     341          42 :                 if (id) {
     342          23 :                         int id_len = strlen(id);
     343          57 :                         if (!(id_len > 1 && id[0] == '0') && is_numeric_string((char *)id, id_len, NULL, NULL, 0) == IS_LONG) {
     344          11 :                                 long index = strtol(id, NULL, 0);
     345          11 :                                 zend_hash_index_update(Z_ARRVAL_P(list), index, val);
     346             :                         } else {
     347          12 :                                 zend_hash_str_update(Z_ARRVAL_P(list), (char*)id, strlen(id), val);
     348             :                         }
     349             :                 } else {
     350          19 :                         zend_hash_next_index_insert(Z_ARRVAL_P(list), val);
     351             :                 }
     352             :         }
     353          42 : }
     354             : 
     355             : /*************************
     356             : * input / output options *
     357             : *************************/
     358             : 
     359             : /* parse an array (user input) into output options suitable for use by xmlrpc engine
     360             :  * and determine whether to return data as xml or php vars */
     361          22 : static void set_output_options(php_output_options* options, zval* output_opts)
     362             : {
     363          22 :         if (options) {
     364             :                 /* defaults */
     365          22 :                 options->b_php_out = 0;
     366          22 :                 options->b_auto_version = 1;
     367          22 :                 options->xmlrpc_out.version = xmlrpc_version_1_0;
     368          22 :                 options->xmlrpc_out.xml_elem_opts.encoding = ENCODING_DEFAULT;
     369          22 :                 options->xmlrpc_out.xml_elem_opts.verbosity = xml_elem_pretty;
     370          22 :                 options->xmlrpc_out.xml_elem_opts.escaping = xml_elem_markup_escaping | xml_elem_non_ascii_escaping | xml_elem_non_print_escaping;
     371             : 
     372          24 :                 if (output_opts && Z_TYPE_P(output_opts) == IS_ARRAY) {
     373             :                         zval* val;
     374             : 
     375             :                         /* type of output (xml/php) */
     376           2 :                         if ((val = zend_hash_str_find(Z_ARRVAL_P(output_opts), OUTPUT_TYPE_KEY, OUTPUT_TYPE_KEY_LEN)) != NULL) {
     377           2 :                                 if (Z_TYPE_P(val) == IS_STRING) {
     378           2 :                                         if (!strcmp(Z_STRVAL_P(val), OUTPUT_TYPE_VALUE_PHP)) {
     379           0 :                                                 options->b_php_out = 1;
     380           2 :                                         } else if (!strcmp(Z_STRVAL_P(val), OUTPUT_TYPE_VALUE_XML)) {
     381           2 :                                                 options->b_php_out = 0;
     382             :                                         }
     383             :                                 }
     384             :                         }
     385             : 
     386             :                         /* verbosity of generated xml */
     387           2 :                         if ((val = zend_hash_str_find(Z_ARRVAL_P(output_opts), VERBOSITY_KEY, VERBOSITY_KEY_LEN)) != NULL) {
     388           0 :                                 if (Z_TYPE_P(val) == IS_STRING) {
     389           0 :                                         if (!strcmp(Z_STRVAL_P(val), VERBOSITY_VALUE_NO_WHITE_SPACE)) {
     390           0 :                                                 options->xmlrpc_out.xml_elem_opts.verbosity = xml_elem_no_white_space;
     391           0 :                                         } else if (!strcmp(Z_STRVAL_P(val), VERBOSITY_VALUE_NEWLINES_ONLY)) {
     392           0 :                                                 options->xmlrpc_out.xml_elem_opts.verbosity = xml_elem_newlines_only;
     393           0 :                                         } else if (!strcmp(Z_STRVAL_P(val), VERBOSITY_VALUE_PRETTY)) {
     394           0 :                                                 options->xmlrpc_out.xml_elem_opts.verbosity = xml_elem_pretty;
     395             :                                         }
     396             :                                 }
     397             :                         }
     398             : 
     399             :                         /* version of xml to output */
     400           2 :                         if ((val = zend_hash_str_find(Z_ARRVAL_P(output_opts), VERSION_KEY, VERSION_KEY_LEN)) != NULL) {
     401           2 :                                 if (Z_TYPE_P(val) == IS_STRING) {
     402           2 :                                         options->b_auto_version = 0;
     403           2 :                                         if (!strcmp(Z_STRVAL_P(val), VERSION_VALUE_XMLRPC)) {
     404           2 :                                                 options->xmlrpc_out.version = xmlrpc_version_1_0;
     405           0 :                                         } else if (!strcmp(Z_STRVAL_P(val), VERSION_VALUE_SIMPLE)) {
     406           0 :                                                 options->xmlrpc_out.version = xmlrpc_version_simple;
     407           0 :                                         } else if (!strcmp(Z_STRVAL_P(val), VERSION_VALUE_SOAP11)) {
     408           0 :                                                 options->xmlrpc_out.version = xmlrpc_version_soap_1_1;
     409             :                                         } else { /* if(!strcmp(Z_STRVAL_P(val), VERSION_VALUE_AUTO)) { */
     410           0 :                                                 options->b_auto_version = 1;
     411             :                                         }
     412             :                                 }
     413             : 
     414             :                                 /* encoding code set */
     415           2 :                                 if ((val = zend_hash_str_find(Z_ARRVAL_P(output_opts), ENCODING_KEY, ENCODING_KEY_LEN)) != NULL) {
     416           0 :                                         if (Z_TYPE_P(val) == IS_STRING) {
     417           0 :                                                 options->xmlrpc_out.xml_elem_opts.encoding = estrdup(Z_STRVAL_P(val));
     418             :                                         }
     419             :                                 }
     420             : 
     421             :                                 /* escaping options */
     422           2 :                                 if ((val = zend_hash_str_find(Z_ARRVAL_P(output_opts), ESCAPING_KEY, ESCAPING_KEY_LEN)) != NULL) {
     423             :                                         /* multiple values allowed.  check if array */
     424           0 :                                         if (Z_TYPE_P(val) == IS_ARRAY) {
     425             :                                                 zval* iter_val;
     426             : 
     427           0 :                                                 options->xmlrpc_out.xml_elem_opts.escaping = xml_elem_no_escaping;
     428             : 
     429           0 :                                                 ZEND_HASH_FOREACH_VAL(Z_ARRVAL_P(val), iter_val) {
     430           0 :                                                         if (Z_TYPE_P(iter_val) == IS_STRING && Z_STRVAL_P(iter_val)) {
     431           0 :                                                                 if (!strcmp(Z_STRVAL_P(iter_val), ESCAPING_VALUE_CDATA)) {
     432           0 :                                                                         options->xmlrpc_out.xml_elem_opts.escaping |= xml_elem_cdata_escaping;
     433           0 :                                                                 } else if (!strcmp(Z_STRVAL_P(iter_val), ESCAPING_VALUE_NON_ASCII)) {
     434           0 :                                                                         options->xmlrpc_out.xml_elem_opts.escaping |= xml_elem_non_ascii_escaping;
     435           0 :                                                                 } else if (!strcmp(Z_STRVAL_P(iter_val), ESCAPING_VALUE_NON_PRINT)) {
     436           0 :                                                                         options->xmlrpc_out.xml_elem_opts.escaping |= xml_elem_non_print_escaping;
     437           0 :                                                                 } else if (!strcmp(Z_STRVAL_P(iter_val), ESCAPING_VALUE_MARKUP)) {
     438           0 :                                                                         options->xmlrpc_out.xml_elem_opts.escaping |= xml_elem_markup_escaping;
     439             :                                                                 }
     440             :                                                         }
     441             :                                                 } ZEND_HASH_FOREACH_END();
     442             :                                                 /* else, check for single value */
     443           0 :                                         } else if (Z_TYPE_P(val) == IS_STRING) {
     444           0 :                                                 if (!strcmp(Z_STRVAL_P(val), ESCAPING_VALUE_CDATA)) {
     445           0 :                                                         options->xmlrpc_out.xml_elem_opts.escaping = xml_elem_cdata_escaping;
     446           0 :                                                 } else if (!strcmp(Z_STRVAL_P(val), ESCAPING_VALUE_NON_ASCII)) {
     447           0 :                                                         options->xmlrpc_out.xml_elem_opts.escaping = xml_elem_non_ascii_escaping;
     448           0 :                                                 } else if (!strcmp(Z_STRVAL_P(val), ESCAPING_VALUE_NON_PRINT)) {
     449           0 :                                                         options->xmlrpc_out.xml_elem_opts.escaping = xml_elem_non_print_escaping;
     450           0 :                                                 } else if (!strcmp(Z_STRVAL_P(val), ESCAPING_VALUE_MARKUP)) {
     451           0 :                                                         options->xmlrpc_out.xml_elem_opts.escaping = xml_elem_markup_escaping;
     452             :                                                 }
     453             :                                         }
     454             :                                 }
     455             :                         }
     456             :                 }
     457             :         }
     458          22 : }
     459             : 
     460             : 
     461             : /******************
     462             : * encode / decode *
     463             : ******************/
     464             : 
     465             : /* php arrays have no distinction between array and struct types.
     466             :  * they even allow mixed.  Thus, we determine the type by iterating
     467             :  * through the entire array and figuring out each element.
     468             :  * room for some optimation here if we stop after a specific # of elements.
     469             :  */
     470          21 : static XMLRPC_VECTOR_TYPE determine_vector_type (HashTable *ht)
     471             : {
     472          21 :         int bArray = 0, bStruct = 0, bMixed = 0;
     473          21 :         zend_ulong num_index, last_num = 0;
     474             :         zend_string* my_key;
     475             : 
     476          96 :         ZEND_HASH_FOREACH_KEY(ht, num_index, my_key) {
     477          37 :                 if (my_key == NULL) {
     478          25 :                         if (bStruct) {
     479           1 :                                 bMixed = 1;
     480           1 :                                 break;
     481          24 :                         } else if (last_num > 0 && last_num != num_index-1) {
     482           2 :                                 bStruct = 1;
     483           2 :                                 break;
     484             :                         }
     485          22 :                         bArray = 1;
     486          22 :                         last_num = num_index;
     487             :                 } else {
     488          12 :                         if (bArray) {
     489           2 :                                 bMixed = 1;
     490           2 :                                 break;
     491             :                         }
     492          10 :                         bStruct = 1;
     493             :                 }
     494             :         } ZEND_HASH_FOREACH_END();
     495          21 :         return bMixed ? xmlrpc_vector_mixed : (bStruct ? xmlrpc_vector_struct : xmlrpc_vector_array);
     496             : }
     497             : 
     498             : /* recursively convert php values into xmlrpc values */
     499          68 : static XMLRPC_VALUE PHP_to_XMLRPC_worker (const char* key, zval* in_val, int depth)
     500             : {
     501          68 :         XMLRPC_VALUE xReturn = NULL;
     502             : 
     503          68 :         if (in_val) {
     504             :                 zval val;
     505             :                 XMLRPC_VALUE_TYPE type;
     506             : 
     507          68 :                 ZVAL_UNDEF(&val);
     508          68 :                 type = get_zval_xmlrpc_type(in_val, &val);
     509             : 
     510          68 :                 if (!Z_ISUNDEF(val)) {
     511          68 :                         switch (type) {
     512             :                                 case xmlrpc_base64:
     513           1 :                                         if (Z_TYPE(val) == IS_NULL) {
     514           0 :                                                 xReturn = XMLRPC_CreateValueEmpty();
     515           0 :                                                 XMLRPC_SetValueID(xReturn, key, 0);
     516             :                                         } else {
     517           1 :                                                 if (Z_TYPE(val) != IS_STRING) {
     518             :                                                         zval newvalue;
     519           1 :                                                         ZVAL_DUP(&newvalue, &val);
     520           1 :                                                         convert_to_string(&newvalue);
     521           1 :                                                         xReturn = XMLRPC_CreateValueBase64(key, Z_STRVAL(newvalue), Z_STRLEN(newvalue));
     522             :                                                         zval_dtor(&newvalue);
     523             :                                                 } else {
     524           0 :                                                         xReturn = XMLRPC_CreateValueBase64(key, Z_STRVAL(val), Z_STRLEN(val));
     525             :                                                 }
     526             :                                         }
     527           1 :                                         break;
     528             :                                 case xmlrpc_datetime:
     529           4 :                                         convert_to_string(&val);
     530           4 :                                         xReturn = XMLRPC_CreateValueDateTime_ISO8601(key, Z_STRVAL(val));
     531           4 :                                         break;
     532             :                                 case xmlrpc_boolean:
     533           0 :                                         convert_to_boolean(&val);
     534           0 :                                         xReturn = XMLRPC_CreateValueBoolean(key, Z_TYPE(val) == IS_TRUE);
     535           0 :                                         break;
     536             :                                 case xmlrpc_int:
     537          15 :                                         convert_to_long(&val);
     538          15 :                                         xReturn = XMLRPC_CreateValueInt(key, Z_LVAL(val));
     539          15 :                                         break;
     540             :                                 case xmlrpc_double:
     541           3 :                                         convert_to_double(&val);
     542           3 :                                         xReturn = XMLRPC_CreateValueDouble(key, Z_DVAL(val));
     543           3 :                                         break;
     544             :                                 case xmlrpc_string:
     545          29 :                                         convert_to_string(&val);
     546          29 :                                         xReturn = XMLRPC_CreateValueString(key, Z_STRVAL(val), Z_STRLEN(val));
     547          29 :                                         break;
     548             :                                 case xmlrpc_vector:
     549             :                                         {
     550             :                                                 zend_ulong num_index;
     551             :                                                 zval* pIter;
     552             :                                                 zend_string* my_key;
     553          16 :                                                 HashTable *ht = NULL;
     554             :                                                 zval val_arr;
     555             :                                                 XMLRPC_VECTOR_TYPE vtype;
     556             : 
     557          17 :                                                 ht = HASH_OF(&val);
     558          16 :                                                 if (ht && ht->u.v.nApplyCount > 1) {
     559           0 :                                                         php_error_docref(NULL, E_ERROR, "XML-RPC doesn't support circular references");
     560           0 :                                                         return NULL;
     561             :                                                 }
     562             : 
     563          16 :                                                 ZVAL_COPY(&val_arr, &val);
     564          16 :                                                 convert_to_array(&val_arr);
     565             : 
     566          16 :                                                 vtype = determine_vector_type(Z_ARRVAL(val_arr));
     567          16 :                                                 xReturn = XMLRPC_CreateVector(key, vtype);
     568             : 
     569          88 :                                                 ZEND_HASH_FOREACH_KEY_VAL(Z_ARRVAL(val_arr), num_index, my_key, pIter) {
     570          63 :                                                         ht = HASH_OF(pIter);
     571          32 :                                                         if (ht) {
     572           4 :                                                                 ht->u.v.nApplyCount++;
     573             :                                                         }
     574          32 :                                                         if (my_key == NULL) {
     575          23 :                                                                 char *num_str = NULL;
     576             : 
     577          23 :                                                                 if (vtype != xmlrpc_vector_array) {
     578          12 :                                                                         spprintf(&num_str, 0, "%ld", num_index);
     579             :                                                                 }
     580             : 
     581          23 :                                                                 XMLRPC_AddValueToVector(xReturn, PHP_to_XMLRPC_worker(num_str, pIter, depth++));
     582          23 :                                                                 if (num_str) {
     583          12 :                                                                         efree(num_str);
     584             :                                                                 }
     585             :                                                         } else {
     586           9 :                                                                 XMLRPC_AddValueToVector(xReturn, PHP_to_XMLRPC_worker(ZSTR_VAL(my_key), pIter, depth++));
     587             :                                                         }
     588          32 :                                                         if (ht) {
     589           4 :                                                                 ht->u.v.nApplyCount--;
     590             :                                                         }
     591             :                                                 } ZEND_HASH_FOREACH_END();
     592          16 :                                                 zval_ptr_dtor(&val_arr);
     593             :                                         }
     594             :                                         break;
     595             :                                 default:
     596             :                                         break;
     597             :                         }
     598             :                 }
     599             :         }
     600          68 :         return xReturn;
     601             : }
     602             : 
     603          36 : static XMLRPC_VALUE PHP_to_XMLRPC(zval* root_val)
     604             : {
     605          36 :         return PHP_to_XMLRPC_worker(NULL, root_val, 0);
     606             : }
     607             : 
     608             : /* recursively convert xmlrpc values into php values */
     609          56 : static void XMLRPC_to_PHP(XMLRPC_VALUE el, zval *elem)
     610             : {
     611             :         const char* pStr;
     612             : 
     613          56 :         if (el) {
     614          55 :                 XMLRPC_VALUE_TYPE type = XMLRPC_GetValueType(el);
     615             : 
     616          55 :                 switch (type) {
     617             :                         case xmlrpc_empty:
     618           1 :                                 ZVAL_NULL(elem);
     619           1 :                                 break;
     620             :                         case xmlrpc_string:
     621          20 :                                 pStr = XMLRPC_GetValueString(el);
     622          20 :                                 if (pStr) {
     623          40 :                                         ZVAL_STRINGL(elem, pStr, XMLRPC_GetValueStringLen(el));
     624             :                                 }
     625          20 :                                 break;
     626             :                         case xmlrpc_int:
     627           8 :                                 ZVAL_LONG(elem, XMLRPC_GetValueInt(el));
     628           8 :                                 break;
     629             :                         case xmlrpc_boolean:
     630           0 :                                 ZVAL_BOOL(elem, XMLRPC_GetValueBoolean(el));
     631           0 :                                 break;
     632             :                         case xmlrpc_double:
     633           0 :                                 ZVAL_DOUBLE(elem, XMLRPC_GetValueDouble(el));
     634           0 :                                 break;
     635             :                         case xmlrpc_datetime:
     636          14 :                                 ZVAL_STRINGL(elem, XMLRPC_GetValueDateTime_ISO8601(el), XMLRPC_GetValueStringLen(el));
     637           7 :                                 break;
     638             :                         case xmlrpc_base64:
     639           0 :                                 pStr = XMLRPC_GetValueBase64(el);
     640           0 :                                 if (pStr) {
     641           0 :                                         ZVAL_STRINGL(elem, pStr, XMLRPC_GetValueStringLen(el));
     642             :                                 }
     643           0 :                                 break;
     644             :                         case xmlrpc_vector:
     645          19 :                                 array_init(elem);
     646             :                                 {
     647          19 :                                         XMLRPC_VALUE xIter = XMLRPC_VectorRewind(el);
     648             : 
     649          65 :                                         while( xIter ) {
     650             :                                                 zval val;
     651          27 :                                                 ZVAL_UNDEF(&val);
     652          27 :                                                 XMLRPC_to_PHP(xIter, &val);
     653          27 :                                                 if (!Z_ISUNDEF(val)) {
     654          27 :                                                         add_zval(elem, XMLRPC_GetValueID(xIter), &val);
     655             :                                                 }
     656          27 :                                                 xIter = XMLRPC_VectorNext(el);
     657             :                                         }
     658             :                                 }
     659             :                                 break;
     660             :                         default:
     661             :                                 break;
     662             :                 }
     663          55 :                 set_zval_xmlrpc_type(elem, type);
     664             :         }
     665          56 : }
     666             : 
     667             : /* {{{ proto string xmlrpc_encode_request(string method, mixed params [, array output_options])
     668             :    Generates XML for a method request */
     669          15 : PHP_FUNCTION(xmlrpc_encode_request)
     670             : {
     671          15 :         XMLRPC_REQUEST xRequest = NULL;
     672             :         char *outBuf;
     673          15 :         zval *vals, *out_opts = NULL;
     674          15 :         char *method = NULL;
     675             :         size_t method_len;
     676             :         php_output_options out;
     677             : 
     678          15 :         if (zend_parse_parameters(ZEND_NUM_ARGS(), "s!z|a", &method, &method_len, &vals, &out_opts) == FAILURE) {
     679           2 :                 return;
     680             :         }
     681             : 
     682          13 :         set_output_options(&out, out_opts ? out_opts : 0);
     683             : 
     684          13 :         if (USED_RET()) {
     685          13 :                 xRequest = XMLRPC_RequestNew();
     686             : 
     687          13 :                 if (xRequest) {
     688          13 :                         XMLRPC_RequestSetOutputOptions(xRequest, &out.xmlrpc_out);
     689          13 :                         if (method == NULL) {
     690           0 :                                 XMLRPC_RequestSetRequestType(xRequest, xmlrpc_request_response);
     691             :                         } else {
     692          13 :                                 XMLRPC_RequestSetMethodName(xRequest, method);
     693          13 :                                 XMLRPC_RequestSetRequestType(xRequest, xmlrpc_request_call);
     694             :                         }
     695          26 :                         if (Z_TYPE_P(vals) != IS_NULL) {
     696          13 :                                 XMLRPC_RequestSetData(xRequest, PHP_to_XMLRPC(vals));
     697             :                         }
     698             : 
     699          13 :                         outBuf = XMLRPC_REQUEST_ToXML(xRequest, 0);
     700          13 :                         if (outBuf) {
     701          26 :                                 RETVAL_STRING(outBuf);
     702          13 :                                 free(outBuf);
     703             :                         }
     704          13 :                         XMLRPC_RequestFree(xRequest, 1);
     705             :                 }
     706             :         }
     707             : 
     708          13 :         if (strcmp(out.xmlrpc_out.xml_elem_opts.encoding, ENCODING_DEFAULT) != 0) {
     709           0 :                 efree((char *)out.xmlrpc_out.xml_elem_opts.encoding);
     710             :         }
     711             : }
     712             : /* }}} */
     713             : 
     714             : /* {{{ proto string xmlrpc_encode(mixed value)
     715             :    Generates XML for a PHP value */
     716          15 : PHP_FUNCTION(xmlrpc_encode)
     717             : {
     718          15 :         XMLRPC_VALUE xOut = NULL;
     719             :         zval *arg1;
     720             :         char *outBuf;
     721             : 
     722          15 :         if (zend_parse_parameters(ZEND_NUM_ARGS(), "z", &arg1) == FAILURE) {
     723           0 :                 return;
     724             :         }
     725             : 
     726          15 :         if (USED_RET()) {
     727             :                 /* convert native php type to xmlrpc type */
     728          15 :                 xOut = PHP_to_XMLRPC(arg1);
     729             : 
     730             :                 /* generate raw xml from xmlrpc data */
     731          15 :                 outBuf = XMLRPC_VALUE_ToXML(xOut, 0);
     732             : 
     733          15 :                 if (xOut) {
     734          15 :                         if (outBuf) {
     735          30 :                                 RETVAL_STRING(outBuf);
     736          15 :                                 free(outBuf);
     737             :                         }
     738             :                         /* cleanup */
     739          15 :                         XMLRPC_CleanupValue(xOut);
     740             :                 }
     741             :         }
     742             : }
     743             : /* }}} */
     744             : 
     745          20 : void decode_request_worker(char *xml_in, int xml_in_len, char *encoding_in, zval* method_name_out, zval *retval) /* {{{ */
     746             : {
     747             :         XMLRPC_REQUEST response;
     748          20 :         STRUCT_XMLRPC_REQUEST_INPUT_OPTIONS opts = {{0}};
     749             :         const char *method_name;
     750          20 :         opts.xml_elem_opts.encoding = encoding_in ? utf8_get_encoding_id_from_string(encoding_in) : ENCODING_DEFAULT;
     751             : 
     752             :         /* generate XMLRPC_REQUEST from raw xml */
     753          20 :         response = XMLRPC_REQUEST_FromXML(xml_in, xml_in_len, &opts);
     754          20 :         if (response) {
     755          20 :                 ZVAL_NULL(retval);
     756             :                 /* convert xmlrpc data to native php types */
     757          20 :                 XMLRPC_to_PHP(XMLRPC_RequestGetData(response), retval);
     758             : 
     759          20 :                 if (XMLRPC_RequestGetRequestType(response) == xmlrpc_request_call) {
     760           5 :                         if (method_name_out) {
     761           5 :                                 method_name = XMLRPC_RequestGetMethodName(response);
     762           5 :                                 if (method_name) {
     763           4 :                                         zval_ptr_dtor(method_name_out);
     764           8 :                                         ZVAL_STRING(method_name_out, method_name);
     765             :                                 } else {
     766           1 :                                         zval_ptr_dtor(retval);
     767           1 :                                         ZVAL_NULL(retval);
     768             :                                 }
     769             :                         }
     770             :                 }
     771             : 
     772             :                 /* dust, sweep, and mop */
     773          20 :                 XMLRPC_RequestFree(response, 1);
     774             :         }
     775          20 : }
     776             : /* }}} */
     777             : 
     778             : /* {{{ proto array xmlrpc_decode_request(string xml, string& method [, string encoding])
     779             :    Decodes XML into native PHP types */
     780           6 : PHP_FUNCTION(xmlrpc_decode_request)
     781             : {
     782           6 :         char *xml, *encoding = NULL;
     783             :         zval *method;
     784           6 :         size_t xml_len, encoding_len = 0;
     785             : 
     786           6 :         if (zend_parse_parameters(ZEND_NUM_ARGS(), "sz/|s", &xml, &xml_len, &method, &encoding, &encoding_len) == FAILURE) {
     787           0 :                 return;
     788             :         }
     789             : 
     790           6 :         if (USED_RET()) {
     791           6 :                 decode_request_worker(xml, xml_len, encoding_len ? encoding : NULL, method, return_value);
     792             :         }
     793             : }
     794             : /* }}} */
     795             : 
     796             : /* {{{ proto array xmlrpc_decode(string xml [, string encoding])
     797             :    Decodes XML into native PHP types */
     798          14 : PHP_FUNCTION(xmlrpc_decode)
     799             : {
     800          14 :         char *arg1, *arg2 = NULL;
     801          14 :         size_t arg1_len, arg2_len = 0;
     802             : 
     803          14 :         if (zend_parse_parameters(ZEND_NUM_ARGS(), "s|s", &arg1, &arg1_len, &arg2, &arg2_len) == FAILURE) {
     804           0 :                 return;
     805             :         }
     806             : 
     807          14 :         if (USED_RET()) {
     808          14 :                 decode_request_worker(arg1, arg1_len, arg2_len ? arg2 : NULL, NULL, return_value);
     809             :         }
     810             : }
     811             : /* }}} */
     812             : 
     813             : /*************************
     814             : * server related methods *
     815             : *************************/
     816             : 
     817             : /* {{{ proto resource xmlrpc_server_create(void)
     818             :    Creates an xmlrpc server */
     819          10 : PHP_FUNCTION(xmlrpc_server_create)
     820             : {
     821          10 :         if (zend_parse_parameters_none() == FAILURE) {
     822           0 :                 return;
     823             :         }
     824             : 
     825          10 :         if (USED_RET()) {
     826          10 :                 xmlrpc_server_data *server = emalloc(sizeof(xmlrpc_server_data));
     827             : 
     828             :                 /* allocate server data.  free'd in destroy_server_data() */
     829          10 :                 array_init(&server->method_map);
     830          10 :                 array_init(&server->introspection_map);
     831          10 :                 server->server_ptr = XMLRPC_ServerCreate();
     832             : 
     833          10 :                 XMLRPC_ServerRegisterIntrospectionCallback(server->server_ptr, php_xmlrpc_introspection_callback);
     834             : 
     835             :                 /* store for later use */
     836          10 :                 RETURN_RES(zend_register_resource(server, le_xmlrpc_server));
     837             :         }
     838             : }
     839             : /* }}} */
     840             : 
     841             : /* {{{ proto int xmlrpc_server_destroy(resource server)
     842             :    Destroys server resources */
     843           0 : PHP_FUNCTION(xmlrpc_server_destroy)
     844             : {
     845             :         zval *arg1;
     846           0 :         int bSuccess = FAILURE;
     847             :         xmlrpc_server_data *server;
     848             : 
     849           0 :         if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &arg1) == FAILURE) {
     850           0 :                 return;
     851             :         }
     852             : 
     853           0 :         if ((server = (xmlrpc_server_data *)zend_fetch_resource(Z_RES_P(arg1), "xmlrpc server", le_xmlrpc_server)) == NULL) {
     854           0 :                 RETURN_FALSE;
     855             :         }
     856             : 
     857           0 :         bSuccess = zend_list_close(Z_RES_P(arg1));
     858             :         /* called by hashtable destructor
     859             :          * destroy_server_data(server);
     860             :          */
     861           0 :         RETURN_BOOL(bSuccess == SUCCESS);
     862             : }
     863             : /* }}} */
     864             : 
     865             : /* called by xmlrpc C engine as method handler for all registered methods.
     866             :  * it then calls the corresponding PHP function to handle the method.
     867             :  */
     868           8 : static XMLRPC_VALUE php_xmlrpc_callback(XMLRPC_SERVER server, XMLRPC_REQUEST xRequest, void* data) /* {{{ */
     869             : {
     870           8 :         xmlrpc_callback_data* pData = (xmlrpc_callback_data*)data;
     871             :         zval* php_function;
     872             :         zval xmlrpc_params;
     873             :         zval callback_params[3];
     874             : 
     875           8 :         zval_ptr_dtor(&pData->xmlrpc_method);
     876           8 :         zval_ptr_dtor(&pData->return_data);
     877             : 
     878             :         /* convert xmlrpc to native php types */
     879          16 :         ZVAL_STRING(&pData->xmlrpc_method, XMLRPC_RequestGetMethodName(xRequest));
     880           8 :         XMLRPC_to_PHP(XMLRPC_RequestGetData(xRequest), &xmlrpc_params);
     881             : 
     882             :         /* check if the called method has been previous registered */
     883           8 :         if ((php_function = zend_hash_find(Z_ARRVAL(pData->server->method_map), Z_STR(pData->xmlrpc_method))) != NULL) {
     884           8 :                 ZVAL_COPY_VALUE(&pData->php_function, php_function);
     885             :         }
     886             : 
     887             :         /* setup data hoojum */
     888           8 :         ZVAL_COPY_VALUE(&callback_params[0], &pData->xmlrpc_method);
     889           8 :         ZVAL_COPY_VALUE(&callback_params[1], &xmlrpc_params);
     890           8 :         ZVAL_COPY_VALUE(&callback_params[2], &pData->caller_params);
     891             : 
     892             :         /* Use same C function for all methods */
     893             : 
     894             :         /* php func prototype: function user_func($method_name, $xmlrpc_params, $user_params) */
     895           8 :         call_user_function(CG(function_table), NULL, &pData->php_function, &pData->return_data, 3, callback_params);
     896             : 
     897           8 :         pData->php_executed = 1;
     898             : 
     899           8 :         zval_ptr_dtor(&xmlrpc_params);
     900             : 
     901           8 :         return PHP_to_XMLRPC(&pData->return_data);
     902             : }
     903             : /* }}} */
     904             : 
     905             : /* called by the C server when it first receives an introspection request.  We pass this on to
     906             :  * our PHP listeners, if any
     907             :  */
     908           2 : static void php_xmlrpc_introspection_callback(XMLRPC_SERVER server, void* data) /* {{{ */
     909             : {
     910             :         zval retval, *php_function;
     911             :         zval callback_params[1];
     912             :         zend_string *php_function_name;
     913           2 :         xmlrpc_callback_data* pData = (xmlrpc_callback_data*)data;
     914             : 
     915             :         /* setup data hoojum */
     916           2 :         ZVAL_COPY_VALUE(&callback_params[0], &pData->caller_params);
     917             : 
     918          12 :         ZEND_HASH_FOREACH_VAL(Z_ARRVAL(pData->server->introspection_map), php_function) {
     919           5 :                 if (zend_is_callable(php_function, 0, &php_function_name)) {
     920             :                         /* php func prototype: function string user_func($user_params) */
     921           1 :                         if (call_user_function(CG(function_table), NULL, php_function, &retval, 1, callback_params) == SUCCESS) {
     922             :                                 XMLRPC_VALUE xData;
     923           1 :                                 STRUCT_XMLRPC_ERROR err = {0};
     924             : 
     925             :                                 /* return value should be a string */
     926           1 :                                 convert_to_string(&retval);
     927             : 
     928           1 :                                 xData = XMLRPC_IntrospectionCreateDescription(Z_STRVAL(retval), &err);
     929             : 
     930           1 :                                 if (xData) {
     931           0 :                                         if (!XMLRPC_ServerAddIntrospectionData(server, xData)) {
     932           0 :                                                 php_error_docref(NULL, E_WARNING, "Unable to add introspection data returned from %s(), improper element structure", ZSTR_VAL(php_function_name));
     933             :                                         }
     934           0 :                                         XMLRPC_CleanupValue(xData);
     935             :                                 } else {
     936             :                                         /* could not create description */
     937           1 :                                         if (err.xml_elem_error.parser_code) {
     938           1 :                                                 php_error_docref(NULL, E_WARNING, "xml parse error: [line %ld, column %ld, message: %s] Unable to add introspection data returned from %s()",
     939           1 :                                                                 err.xml_elem_error.column, err.xml_elem_error.line, err.xml_elem_error.parser_error, ZSTR_VAL(php_function_name));
     940             :                                         } else {
     941           0 :                                                 php_error_docref(NULL, E_WARNING, "Unable to add introspection data returned from %s()", ZSTR_VAL(php_function_name));
     942             :                                         }
     943             :                                 }
     944           1 :                                 zval_ptr_dtor(&retval);
     945             :                         } else {
     946             :                                 /* user func failed */
     947           0 :                                 php_error_docref(NULL, E_WARNING, "Error calling user introspection callback: %s()", ZSTR_VAL(php_function_name));
     948             :                         }
     949             :                 } else {
     950           4 :                         php_error_docref(NULL, E_WARNING, "Invalid callback '%s' passed", ZSTR_VAL(php_function_name));
     951             :                 }
     952           5 :                 zend_string_release(php_function_name);
     953             :         } ZEND_HASH_FOREACH_END();
     954             : 
     955             :         /* so we don't call the same callbacks ever again */
     956           2 :         zend_hash_clean(Z_ARRVAL(pData->server->introspection_map));
     957           2 : }
     958             : /* }}} */
     959             : 
     960             : /* {{{ proto bool xmlrpc_server_register_method(resource server, string method_name, string function)
     961             :    Register a PHP function to handle method matching method_name */
     962           9 : PHP_FUNCTION(xmlrpc_server_register_method)
     963             : {
     964             :         char *method_key;
     965             :         size_t method_key_len;
     966             :         zval *handle, *method_name;
     967             :         xmlrpc_server_data* server;
     968             : 
     969           9 :         if (zend_parse_parameters(ZEND_NUM_ARGS(), "rsz", &handle, &method_key, &method_key_len, &method_name) == FAILURE) {
     970           0 :                 return;
     971             :         }
     972             : 
     973           9 :         if ((server = (xmlrpc_server_data *)zend_fetch_resource(Z_RES_P(handle), "xmlrpc server", le_xmlrpc_server)) == NULL) {
     974           0 :                 RETURN_FALSE;
     975             :         }
     976             : 
     977             :         /* register with C engine. every method just calls our standard callback,
     978             :          * and it then dispatches to php as necessary
     979             :          */
     980           9 :         if (XMLRPC_ServerRegisterMethod(server->server_ptr, method_key, php_xmlrpc_callback)) {
     981             :                 /* save for later use */
     982             : 
     983           9 :                 if (Z_REFCOUNTED_P(method_name)) {
     984           2 :                         Z_ADDREF_P(method_name);
     985             :                 }
     986             :                 /* register our php method */
     987           9 :                 add_zval(&server->method_map, method_key, method_name);
     988             : 
     989           9 :                 RETURN_TRUE;
     990             :         }
     991             : }
     992             : /* }}} */
     993             : 
     994             : /* {{{ proto bool xmlrpc_server_register_introspection_callback(resource server, string function)
     995             :    Register a PHP function to generate documentation */
     996           6 : PHP_FUNCTION(xmlrpc_server_register_introspection_callback)
     997             : {
     998             :         zval *method_name, *handle;
     999             :         xmlrpc_server_data* server;
    1000             : 
    1001           6 :         if (zend_parse_parameters(ZEND_NUM_ARGS(), "rz", &handle, &method_name) == FAILURE) {
    1002           0 :                 return;
    1003             :         }
    1004             : 
    1005           6 :         if ((server = (xmlrpc_server_data *)zend_fetch_resource(Z_RES_P(handle), "xmlrpc server", le_xmlrpc_server)) == NULL) {
    1006           0 :                 RETURN_FALSE;
    1007             :         }
    1008             : 
    1009           6 :         if (Z_REFCOUNTED_P(method_name)) {
    1010           3 :                 Z_ADDREF_P(method_name);
    1011             :         }
    1012             :         /* register our php method */
    1013           6 :         add_zval(&server->introspection_map, NULL, method_name);
    1014             : 
    1015           6 :         RETURN_TRUE;
    1016             : }
    1017             : /* }}} */
    1018             : 
    1019             : /* this function is itchin for a re-write */
    1020             : 
    1021             : /* {{{ proto mixed xmlrpc_server_call_method(resource server, string xml, mixed user_data [, array output_options])
    1022             :    Parses XML requests and call methods */
    1023           9 : PHP_FUNCTION(xmlrpc_server_call_method)
    1024             : {
    1025             :         XMLRPC_REQUEST xRequest;
    1026             :         xmlrpc_callback_data data;
    1027             :         STRUCT_XMLRPC_REQUEST_INPUT_OPTIONS input_opts;
    1028             :         xmlrpc_server_data* server;
    1029           9 :         zval *caller_params, *handle, *output_opts = NULL;
    1030             :         char *rawxml;
    1031             :         size_t rawxml_len;
    1032             :         php_output_options out;
    1033           9 :         int argc = ZEND_NUM_ARGS();
    1034             : 
    1035           9 :         if (zend_parse_parameters(ZEND_NUM_ARGS(), "rsz|a", &handle, &rawxml, &rawxml_len, &caller_params, &output_opts) != SUCCESS) {
    1036           0 :                 return;
    1037             :         }
    1038             :         /* user output options */
    1039           9 :         if (argc == 3) {
    1040           7 :                 set_output_options(&out, NULL);
    1041             :         } else {
    1042           2 :                 set_output_options(&out, output_opts);
    1043             :         }
    1044             : 
    1045           9 :         if ((server = (xmlrpc_server_data *)zend_fetch_resource(Z_RES_P(handle), "xmlrpc server", le_xmlrpc_server)) == NULL) {
    1046           0 :                 RETURN_FALSE;
    1047             :         }
    1048             : 
    1049             :         /* HACK: use output encoding for now */
    1050           9 :         input_opts.xml_elem_opts.encoding = utf8_get_encoding_id_from_string(out.xmlrpc_out.xml_elem_opts.encoding);
    1051             : 
    1052             :         /* generate an XMLRPC_REQUEST from the raw xml input */
    1053           9 :         xRequest = XMLRPC_REQUEST_FromXML(rawxml, rawxml_len, &input_opts);
    1054             : 
    1055           9 :         if (xRequest) {
    1056           9 :                 const char* methodname = XMLRPC_RequestGetMethodName(xRequest);
    1057           9 :                 XMLRPC_VALUE xAnswer = NULL;
    1058           9 :                 ZVAL_NULL(&data.xmlrpc_method); /* init. very important.  spent a frustrating day finding this out. */
    1059           9 :                 ZVAL_NULL(&data.return_data);
    1060           9 :                 ZVAL_NULL(&data.return_data);  /* in case value is never init'd, we don't dtor to think it is a string or something */
    1061           9 :                 ZVAL_NULL(&data.xmlrpc_method);
    1062             : 
    1063             :                 /* setup some data to pass to the callback function */
    1064           9 :                 ZVAL_COPY_VALUE(&data.caller_params, caller_params);
    1065           9 :                 data.php_executed = 0;
    1066           9 :                 data.server = server;
    1067             : 
    1068             :                 /* We could just call the php method directly ourselves at this point, but we do this
    1069             :                  * with a C callback in case the xmlrpc library ever implements some cool usage stats,
    1070             :                  * or somesuch.
    1071             :                  */
    1072           9 :                 xAnswer = XMLRPC_ServerCallMethod(server->server_ptr, xRequest, &data);
    1073           9 :                 if (xAnswer && out.b_php_out) {
    1074           0 :                         XMLRPC_to_PHP(xAnswer, &data.return_data);
    1075           9 :                 } else if (data.php_executed && !out.b_php_out && !xAnswer) {
    1076           0 :                         xAnswer = PHP_to_XMLRPC(&data.return_data);
    1077             :                 }
    1078             : 
    1079             :                 /* should we return data as xml? */
    1080           9 :                 if (!out.b_php_out) {
    1081           9 :                         XMLRPC_REQUEST xResponse = XMLRPC_RequestNew();
    1082           9 :                         if (xResponse) {
    1083           9 :                                 char *outBuf = 0;
    1084           9 :                                 int buf_len = 0;
    1085             : 
    1086             :                                 /* automagically determine output serialization type from request type */
    1087           9 :                                 if (out.b_auto_version) {
    1088           7 :                                         XMLRPC_REQUEST_OUTPUT_OPTIONS opts = XMLRPC_RequestGetOutputOptions(xRequest);
    1089           7 :                                         if (opts) {
    1090           7 :                                                 out.xmlrpc_out.version = opts->version;
    1091             :                                         }
    1092             :                                 }
    1093             :                                 /* set some required request hoojum */
    1094           9 :                                 XMLRPC_RequestSetOutputOptions(xResponse, &out.xmlrpc_out);
    1095           9 :                                 XMLRPC_RequestSetRequestType(xResponse, xmlrpc_request_response);
    1096           9 :                                 XMLRPC_RequestSetData(xResponse, xAnswer);
    1097           9 :                                 XMLRPC_RequestSetMethodName(xResponse, methodname);
    1098             : 
    1099             :                                 /* generate xml */
    1100           9 :                                 outBuf = XMLRPC_REQUEST_ToXML(xResponse, &buf_len);
    1101           9 :                                 if (outBuf) {
    1102          18 :                                         RETVAL_STRINGL(outBuf, buf_len);
    1103           9 :                                         free(outBuf);
    1104             :                                 }
    1105             :                                 /* cleanup after ourselves.  what a sty! */
    1106           9 :                                 XMLRPC_RequestFree(xResponse, 0);
    1107             :                         }
    1108             :                 } else { /* or as native php types? */
    1109           0 :                         ZVAL_COPY(return_value, &data.return_data);
    1110             :                 }
    1111             : 
    1112             :                 /* cleanup after ourselves.  what a sty! */
    1113           9 :                 zval_ptr_dtor(&data.xmlrpc_method);
    1114           9 :                 zval_ptr_dtor(&data.return_data);
    1115             : 
    1116           9 :                 if (xAnswer) {
    1117           9 :                         XMLRPC_CleanupValue(xAnswer);
    1118             :                 }
    1119             : 
    1120           9 :                 XMLRPC_RequestFree(xRequest, 1);
    1121             :         }
    1122             : }
    1123             : /* }}} */
    1124             : 
    1125             : /* {{{ proto int xmlrpc_server_add_introspection_data(resource server, array desc)
    1126             :    Adds introspection documentation  */
    1127           0 : PHP_FUNCTION(xmlrpc_server_add_introspection_data)
    1128             : {
    1129             :         zval *handle, *desc;
    1130             :         xmlrpc_server_data* server;
    1131             :         XMLRPC_VALUE xDesc;
    1132             : 
    1133           0 :         if (zend_parse_parameters(ZEND_NUM_ARGS(), "ra", &handle, &desc) == FAILURE) {
    1134           0 :                 return;
    1135             :         }
    1136             : 
    1137           0 :         if ((server = (xmlrpc_server_data *)zend_fetch_resource(Z_RES_P(handle), "xmlrpc server", le_xmlrpc_server)) == NULL) {
    1138           0 :                 RETURN_FALSE;
    1139             :         }
    1140             : 
    1141           0 :         xDesc = PHP_to_XMLRPC(desc);
    1142           0 :         if (xDesc) {
    1143           0 :                 int retval = XMLRPC_ServerAddIntrospectionData(server->server_ptr, xDesc);
    1144           0 :                 XMLRPC_CleanupValue(xDesc);
    1145           0 :                 RETURN_LONG(retval);
    1146             :         }
    1147           0 :         RETURN_LONG(0);
    1148             : }
    1149             : /* }}} */
    1150             : 
    1151             : /* {{{ proto array xmlrpc_parse_method_descriptions(string xml)
    1152             :    Decodes XML into a list of method descriptions */
    1153           1 : PHP_FUNCTION(xmlrpc_parse_method_descriptions)
    1154             : {
    1155             :         char *arg1;
    1156             :         size_t arg1_len;
    1157             : 
    1158           1 :         if (zend_parse_parameters(ZEND_NUM_ARGS(), "s", &arg1, &arg1_len) == FAILURE) {
    1159           0 :                 return;
    1160             :         }
    1161             : 
    1162           1 :         if (USED_RET()) {
    1163           1 :                 STRUCT_XMLRPC_ERROR err = {0};
    1164           1 :                 XMLRPC_VALUE xVal = XMLRPC_IntrospectionCreateDescription(arg1, &err);
    1165           1 :                 if (xVal) {
    1166           1 :                         XMLRPC_to_PHP(xVal, return_value);
    1167             :                         /* dust, sweep, and mop */
    1168           1 :                         XMLRPC_CleanupValue(xVal);
    1169             :                 } else {
    1170             :                         /* could not create description */
    1171           0 :                         if (err.xml_elem_error.parser_code) {
    1172           0 :                                 php_error_docref(NULL, E_WARNING, "xml parse error: [line %ld, column %ld, message: %s] Unable to create introspection data",
    1173             :                                                 err.xml_elem_error.column, err.xml_elem_error.line, err.xml_elem_error.parser_error);
    1174             :                         } else {
    1175           0 :                                 php_error_docref(NULL, E_WARNING, "Invalid xml structure. Unable to create introspection data");
    1176             :                         }
    1177             : 
    1178           0 :                         php_error_docref(NULL, E_WARNING, "xml parse error. no method description created");
    1179             :                 }
    1180             :         }
    1181             : }
    1182             : /* }}} */
    1183             : 
    1184             : /************
    1185             : * type data *
    1186             : ************/
    1187             : 
    1188             : #define XMLRPC_TYPE_COUNT 9
    1189             : #define XMLRPC_VECTOR_TYPE_COUNT 4
    1190             : #define TYPE_STR_MAP_SIZE (XMLRPC_TYPE_COUNT + XMLRPC_VECTOR_TYPE_COUNT)
    1191             : 
    1192             : /* return a string matching a given xmlrpc type */
    1193          29 : static const char** get_type_str_mapping(void) /* {{{ */
    1194             : {
    1195             :         static const char* str_mapping[TYPE_STR_MAP_SIZE];
    1196             :         static int first = 1;
    1197          29 :         if (first) {
    1198             :                 /* warning. do not add/delete without changing size define */
    1199           9 :                 str_mapping[xmlrpc_none]     = "none";
    1200           9 :                 str_mapping[xmlrpc_empty]    = "empty";
    1201           9 :                 str_mapping[xmlrpc_base64]   = "base64";
    1202           9 :                 str_mapping[xmlrpc_boolean]  = "boolean";
    1203           9 :                 str_mapping[xmlrpc_datetime] = "datetime";
    1204           9 :                 str_mapping[xmlrpc_double]   = "double";
    1205           9 :                 str_mapping[xmlrpc_int]      = "int";
    1206           9 :                 str_mapping[xmlrpc_string]   = "string";
    1207           9 :                 str_mapping[xmlrpc_vector]   = "vector";
    1208           9 :                 str_mapping[XMLRPC_TYPE_COUNT + xmlrpc_vector_none]   = "none";
    1209           9 :                 str_mapping[XMLRPC_TYPE_COUNT + xmlrpc_vector_array]  = "array";
    1210           9 :                 str_mapping[XMLRPC_TYPE_COUNT + xmlrpc_vector_mixed]  = "mixed";
    1211           9 :                 str_mapping[XMLRPC_TYPE_COUNT + xmlrpc_vector_struct] = "struct";
    1212           9 :                 first = 0;
    1213             :         }
    1214          29 :         return (const char**)str_mapping;
    1215             : }
    1216             : /* }}} */
    1217             : 
    1218             : /* map an xmlrpc type to a string */
    1219          18 : const char* xmlrpc_type_as_str(XMLRPC_VALUE_TYPE type, XMLRPC_VECTOR_TYPE vtype) /* {{{ */
    1220             : {
    1221          18 :         const char** str_mapping = get_type_str_mapping();
    1222             : 
    1223          18 :         if (vtype == xmlrpc_vector_none) {
    1224          13 :                 return str_mapping[type];
    1225             :         } else {
    1226           5 :                 return str_mapping[XMLRPC_TYPE_COUNT + vtype];
    1227             :         }
    1228             : }
    1229             : /* }}} */
    1230             : 
    1231             : /* map a string to an xmlrpc type */
    1232          11 : XMLRPC_VALUE_TYPE xmlrpc_str_as_type(const char* str) /* {{{ */
    1233             : {
    1234          11 :         const char** str_mapping = get_type_str_mapping();
    1235             :         int i;
    1236             : 
    1237          11 :         if (str) {
    1238          53 :                 for (i = 0; i < XMLRPC_TYPE_COUNT; i++) {
    1239          53 :                         if (!strcmp(str_mapping[i], str)) {
    1240          11 :                                 return (XMLRPC_VALUE_TYPE) i;
    1241             :                         }
    1242             :                 }
    1243             :         }
    1244           0 :         return xmlrpc_none;
    1245             : }
    1246             : /* }}} */
    1247             : 
    1248             : /* map a string to an xmlrpc vector type */
    1249           0 : XMLRPC_VECTOR_TYPE xmlrpc_str_as_vector_type(const char* str) /* {{{ */
    1250             : {
    1251           0 :         const char** str_mapping = get_type_str_mapping();
    1252             :         int i;
    1253             : 
    1254           0 :         if (str) {
    1255           0 :                 for (i = XMLRPC_TYPE_COUNT; i < TYPE_STR_MAP_SIZE; i++) {
    1256           0 :                         if (!strcmp(str_mapping[i], str)) {
    1257           0 :                                 return (XMLRPC_VECTOR_TYPE) (i - XMLRPC_TYPE_COUNT);
    1258             :                         }
    1259             :                 }
    1260             :         }
    1261           0 :         return xmlrpc_none;
    1262             : }
    1263             : /* }}} */
    1264             : 
    1265             : /* set a given value to a particular type.
    1266             :  * note: this only works on strings, and only for date and base64,
    1267             :  *       which do not have native php types. black magic lies herein.
    1268             :  */
    1269          61 : int set_zval_xmlrpc_type(zval* value, XMLRPC_VALUE_TYPE newtype) /* {{{ */
    1270             : {
    1271          61 :         int bSuccess = FAILURE;
    1272             : 
    1273             :         /* we only really care about strings because they can represent
    1274             :          * base64 and datetime.  all other types have corresponding php types
    1275             :          */
    1276          61 :         if (Z_TYPE_P(value) == IS_STRING) {
    1277          33 :                 if (newtype == xmlrpc_base64 || newtype == xmlrpc_datetime) {
    1278          13 :                         const char* typestr = xmlrpc_type_as_str(newtype, xmlrpc_vector_none);
    1279             :                         zval type;
    1280             : 
    1281          26 :                         ZVAL_STRING(&type, typestr);
    1282             : 
    1283          13 :                         if (newtype == xmlrpc_datetime) {
    1284          13 :                                 XMLRPC_VALUE v = XMLRPC_CreateValueDateTime_ISO8601(NULL, Z_STRVAL_P(value));
    1285          13 :                                 if (v) {
    1286          13 :                                         time_t timestamp = (time_t) php_parse_date((char *)XMLRPC_GetValueDateTime_ISO8601(v), NULL);
    1287          13 :                                         if (timestamp != -1) {
    1288             :                                                 zval ztimestamp;
    1289             : 
    1290          12 :                                                 ZVAL_LONG(&ztimestamp, timestamp);
    1291             : 
    1292          12 :                                                 convert_to_object(value);
    1293          12 :                                                 if (zend_hash_str_update(Z_OBJPROP_P(value), OBJECT_TYPE_ATTR, sizeof(OBJECT_TYPE_ATTR) - 1, &type)) {
    1294          12 :                                                         bSuccess = (zend_hash_str_update(Z_OBJPROP_P(value), OBJECT_VALUE_TS_ATTR, sizeof(OBJECT_VALUE_TS_ATTR) - 1, &ztimestamp) != NULL)? SUCCESS : FAILURE;
    1295             :                                                 }
    1296             :                                         } else {
    1297           1 :                                                 zval_ptr_dtor(&type);
    1298             :                                         }
    1299          13 :                                         XMLRPC_CleanupValue(v);
    1300             :                                 } else {
    1301           0 :                                         zval_ptr_dtor(&type);
    1302             :                                 }
    1303             :                         } else {
    1304           0 :                                 convert_to_object(value);
    1305           0 :                                 bSuccess = (zend_hash_str_update(Z_OBJPROP_P(value), OBJECT_TYPE_ATTR, sizeof(OBJECT_TYPE_ATTR) - 1, &type) != NULL)? SUCCESS : FAILURE;
    1306             :                         }
    1307             :                 }
    1308             :         }
    1309             : 
    1310          61 :         return bSuccess;
    1311             : }
    1312             : /* }}} */
    1313             : 
    1314             : /* return xmlrpc type of a php value */
    1315          73 : XMLRPC_VALUE_TYPE get_zval_xmlrpc_type(zval* value, zval* newvalue) /* {{{ */
    1316             : {
    1317          73 :         XMLRPC_VALUE_TYPE type = xmlrpc_none;
    1318             : 
    1319          73 :         if (value) {
    1320          73 :                 switch (Z_TYPE_P(value)) {
    1321             :                         case IS_NULL:
    1322           0 :                                 type = xmlrpc_base64;
    1323           0 :                                 break;
    1324             : #ifndef BOOL_AS_LONG
    1325             : 
    1326             :                         /* Right thing to do, but it breaks some legacy code. */
    1327             :                         case IS_TRUE:
    1328             :                         case IS_FALSE:
    1329           0 :                                 type = xmlrpc_boolean;
    1330           0 :                                 break;
    1331             : #else
    1332             :                         case IS_BOOL:
    1333             : #endif
    1334             :                         case IS_LONG:
    1335             :                         case IS_RESOURCE:
    1336          15 :                                 type = xmlrpc_int;
    1337          15 :                                 break;
    1338             :                         case IS_DOUBLE:
    1339           3 :                                 type = xmlrpc_double;
    1340           3 :                                 break;
    1341             :                         case IS_CONSTANT:
    1342           0 :                                 type = xmlrpc_string;
    1343           0 :                                 break;
    1344             :                         case IS_STRING:
    1345          29 :                                 type = xmlrpc_string;
    1346          29 :                                 break;
    1347             :                         case IS_ARRAY:
    1348          19 :                                 type = xmlrpc_vector;
    1349          19 :                                 break;
    1350             :                         case IS_OBJECT:
    1351             :                                 {
    1352             :                                         zval* attr;
    1353           7 :                                         type = xmlrpc_vector;
    1354             : 
    1355           7 :                                         if ((attr = zend_hash_str_find(Z_OBJPROP_P(value), OBJECT_TYPE_ATTR, sizeof(OBJECT_TYPE_ATTR) - 1)) != NULL) {
    1356           5 :                                                 if (Z_TYPE_P(attr) == IS_STRING) {
    1357           5 :                                                         type = xmlrpc_str_as_type(Z_STRVAL_P(attr));
    1358             :                                                 }
    1359             :                                         }
    1360             :                                         break;
    1361             :                                 }
    1362             :                 }
    1363             : 
    1364             :                 /* if requested, return an unmolested (magic removed) copy of the value */
    1365          73 :                 if (newvalue) {
    1366             :                         zval* val;
    1367             : 
    1368          74 :                         if ((type == xmlrpc_base64 && Z_TYPE_P(value) == IS_OBJECT) || type == xmlrpc_datetime) {
    1369           5 :                                 if ((val = zend_hash_str_find(Z_OBJPROP_P(value), OBJECT_VALUE_ATTR, sizeof(OBJECT_VALUE_ATTR) - 1)) != NULL) {
    1370           5 :                                         ZVAL_COPY_VALUE(newvalue, val);
    1371             :                                 }
    1372             :                         } else {
    1373          63 :                                 ZVAL_COPY_VALUE(newvalue, value);
    1374             :                         }
    1375             :                 }
    1376             :         }
    1377             : 
    1378          73 :         return type;
    1379             : }
    1380             : /* }}} */
    1381             : 
    1382             : /* {{{ proto bool xmlrpc_set_type(string value, string type)
    1383             :    Sets xmlrpc type, base64 or datetime, for a PHP string value */
    1384           6 : PHP_FUNCTION(xmlrpc_set_type)
    1385             : {
    1386             :         zval *arg;
    1387             :         char *type;
    1388             :         size_t type_len;
    1389             :         XMLRPC_VALUE_TYPE vtype;
    1390             : 
    1391           6 :         if (zend_parse_parameters(ZEND_NUM_ARGS(), "z/s", &arg, &type, &type_len) == FAILURE) {
    1392           0 :                 return;
    1393             :         }
    1394             : 
    1395           6 :         vtype = xmlrpc_str_as_type(type);
    1396           6 :         if (vtype != xmlrpc_none) {
    1397           6 :                 if (set_zval_xmlrpc_type(arg, vtype) == SUCCESS) {
    1398           5 :                         RETURN_TRUE;
    1399             :                 }
    1400             :         } else {
    1401           0 :                 zend_error(E_WARNING,"invalid type '%s' passed to xmlrpc_set_type()", type);
    1402             :         }
    1403           1 :         RETURN_FALSE;
    1404             : }
    1405             : /* }}} */
    1406             : 
    1407             : /* {{{ proto string xmlrpc_get_type(mixed value)
    1408             :    Gets xmlrpc type for a PHP value. Especially useful for base64 and datetime strings */
    1409           5 : PHP_FUNCTION(xmlrpc_get_type)
    1410             : {
    1411             :         zval *arg;
    1412             :         XMLRPC_VALUE_TYPE type;
    1413           5 :         XMLRPC_VECTOR_TYPE vtype = xmlrpc_vector_none;
    1414             : 
    1415           5 :         if (zend_parse_parameters(ZEND_NUM_ARGS(), "z", &arg) == FAILURE) {
    1416           0 :                 return;
    1417             :         }
    1418             : 
    1419           5 :         type = get_zval_xmlrpc_type(arg, 0);
    1420           5 :         if (type == xmlrpc_vector) {
    1421          10 :                 vtype = determine_vector_type((Z_TYPE_P(arg) == IS_OBJECT) ? Z_OBJPROP_P(arg) : Z_ARRVAL_P(arg));
    1422             :         }
    1423             : 
    1424          10 :         RETURN_STRING((char*) xmlrpc_type_as_str(type, vtype));
    1425             : }
    1426             : /* }}} */
    1427             : 
    1428             : /* {{{ proto bool xmlrpc_is_fault(array arg)
    1429             :    Determines if an array value represents an XMLRPC fault. */
    1430           0 : PHP_FUNCTION(xmlrpc_is_fault)
    1431             : {
    1432             :         zval *arg;
    1433             : 
    1434           0 :         if (zend_parse_parameters(ZEND_NUM_ARGS(), "a", &arg) == FAILURE) {
    1435           0 :                 return;
    1436             :         }
    1437             : 
    1438             :         /* The "correct" way to do this would be to call the xmlrpc
    1439             :          * library XMLRPC_ValueIsFault() func.  However, doing that
    1440             :          * would require us to create an xmlrpc value from the php
    1441             :          * array, which is rather expensive, especially if it was
    1442             :          * a big array.  Thus, we resort to this not so clever hackery.
    1443             :          */
    1444           0 :         if (zend_hash_str_exists(Z_ARRVAL_P(arg), FAULT_CODE, FAULT_CODE_LEN) &&
    1445           0 :                         zend_hash_str_exists(Z_ARRVAL_P(arg), FAULT_STRING, FAULT_STRING_LEN)) {
    1446           0 :                 RETURN_TRUE;
    1447             :         }
    1448             : 
    1449           0 :         RETURN_FALSE;
    1450             : }
    1451             : /* }}} */
    1452             : 
    1453             : /*
    1454             :  * Local variables:
    1455             :  * tab-width: 4
    1456             :  * c-basic-offset: 4
    1457             :  * End:
    1458             :  */
    1459             : 

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