| 1 | <?php |
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| 2 | /** |
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| 3 | * This file contains the code for dealing with WSDL access and services. |
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| 4 | * |
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| 5 | * PHP versions 4 and 5 |
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| 6 | * |
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| 7 | * LICENSE: This source file is subject to version 2.02 of the PHP license, |
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| 8 | * that is bundled with this package in the file LICENSE, and is available at |
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| 9 | * through the world-wide-web at http://www.php.net/license/2_02.txt. If you |
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| 10 | * did not receive a copy of the PHP license and are unable to obtain it |
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| 11 | * through the world-wide-web, please send a note to [email protected] so we can |
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| 12 | * mail you a copy immediately. |
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| 13 | * |
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| 14 | * @category Web Services |
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| 15 | * @package SOAP |
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| 16 | * @author Dietrich Ayala <[email protected]> Original Author |
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| 17 | * @author Shane Caraveo <[email protected]> Port to PEAR and more |
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| 18 | * @author Chuck Hagenbuch <[email protected]> Maintenance |
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| 19 | * @author Jan Schneider <[email protected]> Maintenance |
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| 20 | * @copyright 2003-2005 The PHP Group |
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| 21 | * @license http://www.php.net/license/2_02.txt PHP License 2.02 |
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| 22 | * @link http://pear.php.net/package/SOAP |
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| 23 | */ |
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| 24 | |
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| 25 | require_once 'SOAP/Base.php'; |
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| 26 | require_once 'SOAP/Fault.php'; |
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| 27 | require_once 'HTTP/Request.php'; |
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| 28 | |
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| 29 | define('WSDL_CACHE_MAX_AGE', 43200); |
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| 30 | |
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| 31 | /** |
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| 32 | * This class parses WSDL files, and can be used by SOAP::Client to properly |
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| 33 | * register soap values for services. |
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| 34 | * |
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| 35 | * Originally based on SOAPx4 by Dietrich Ayala |
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| 36 | * http://dietrich.ganx4.com/soapx4 |
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| 37 | * |
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| 38 | * @todo |
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| 39 | * - refactor namespace handling ($namespace/$ns) |
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| 40 | * - implement IDL type syntax declaration so we can generate WSDL |
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| 41 | * |
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| 42 | * @access public |
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| 43 | * @package SOAP |
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| 44 | * @author Shane Caraveo <[email protected]> Conversion to PEAR and updates |
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| 45 | * @author Dietrich Ayala <[email protected]> Original Author |
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| 46 | */ |
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| 47 | class SOAP_WSDL extends SOAP_Base |
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| 48 | { |
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| 49 | var $tns = null; |
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| 50 | var $definition = array(); |
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| 51 | var $namespaces = array(); |
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| 52 | var $ns = array(); |
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| 53 | var $xsd = SOAP_XML_SCHEMA_VERSION; |
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| 54 | var $complexTypes = array(); |
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| 55 | var $elements = array(); |
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| 56 | var $messages = array(); |
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| 57 | var $portTypes = array(); |
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| 58 | var $bindings = array(); |
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| 59 | var $imports = array(); |
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| 60 | var $services = array(); |
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| 61 | var $service = ''; |
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| 62 | |
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| 63 | /** |
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| 64 | * URL to WSDL file. |
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| 65 | * |
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| 66 | * @var string |
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| 67 | */ |
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| 68 | var $uri; |
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| 69 | |
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| 70 | /** |
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| 71 | * Parse documentation in the WSDL? |
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| 72 | * |
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| 73 | * @var boolean |
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| 74 | */ |
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| 75 | var $docs; |
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| 76 | |
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| 77 | /** |
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| 78 | * Proxy parameters. |
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| 79 | * |
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| 80 | * @var array |
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| 81 | */ |
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| 82 | var $proxy; |
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| 83 | |
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| 84 | /** |
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| 85 | * Enable tracing in the generated proxy class? |
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| 86 | * |
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| 87 | * @var boolean |
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| 88 | */ |
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| 89 | var $trace = false; |
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| 90 | |
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| 91 | /** |
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| 92 | * Use WSDL cache? |
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| 93 | * |
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| 94 | * @var boolean |
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| 95 | */ |
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| 96 | var $cacheUse; |
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| 97 | |
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| 98 | /** |
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| 99 | * WSDL cache directory. |
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| 100 | * |
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| 101 | * @var string |
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| 102 | */ |
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| 103 | var $cacheDir; |
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| 104 | |
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| 105 | /** |
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| 106 | * Cache maximum lifetime (in seconds). |
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| 107 | * |
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| 108 | * @var integer |
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| 109 | */ |
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| 110 | var $cacheMaxAge; |
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| 111 | |
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| 112 | /** |
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| 113 | * Class to use for WSDL parsing. Can be overridden for special cases, |
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| 114 | * subclasses, etc. |
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| 115 | * |
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| 116 | * @var string |
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| 117 | */ |
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| 118 | var $wsdlParserClass = 'SOAP_WSDL_Parser'; |
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| 119 | |
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| 120 | /** |
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| 121 | * Reserved PHP keywords. |
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| 122 | * |
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| 123 | * @link http://www.php.net/manual/en/reserved.php |
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| 124 | * |
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| 125 | * @var array |
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| 126 | */ |
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| 127 | var $_reserved = array('abstract', 'and', 'array', 'as', 'break', 'case', |
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| 128 | 'catch', 'cfunction', 'class', 'clone', 'const', |
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| 129 | 'continue', 'declare', 'default', 'die', 'do', |
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| 130 | 'echo', 'else', 'elseif', 'empty', 'enddeclare', |
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| 131 | 'endfor', 'endforeach', 'endif', 'endswitch', |
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| 132 | 'endwhile', 'eval', 'exception', 'exit', 'extends', |
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| 133 | 'final', 'for', 'foreach', 'function', 'global', |
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| 134 | 'if', 'implements', 'include', 'include_once', |
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| 135 | 'interface', 'isset', 'list', 'new', 'old_function', |
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| 136 | 'or', 'php_user_filter', 'print', 'private', |
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| 137 | 'protected', 'public', 'require', 'require_once', |
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| 138 | 'return', 'static', 'switch', 'this', 'throw', |
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| 139 | 'try', 'unset', 'use', 'var', 'while', 'xor'); |
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| 140 | |
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| 141 | /** |
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| 142 | * Regular expressions for invalid PHP labels. |
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| 143 | * |
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| 144 | * @link http://www.php.net/manual/en/language.variables.php. |
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| 145 | * |
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| 146 | * @var string |
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| 147 | */ |
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| 148 | var $_invalid = array('/^[^a-zA-Z_\x7f-\xff]/', '/[^a-zA-Z0-9_\x7f-\xff]/'); |
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| 149 | |
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| 150 | /** |
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| 151 | * SOAP_WSDL constructor. |
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| 152 | * |
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| 153 | * @param string $wsdl_uri URL to WSDL file. |
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| 154 | * @param array $proxy Options for HTTP_Request class |
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| 155 | * @see HTTP_Request. |
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| 156 | * @param boolean|string $cacheUse Use WSDL caching? The cache directory |
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| 157 | * if a string. |
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| 158 | * @param integer $cacheMaxAge Cache maximum lifetime (in seconds). |
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| 159 | * @param boolean $docs Parse documentation in the WSDL? |
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| 160 | * |
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| 161 | * @access public |
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| 162 | */ |
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| 163 | function SOAP_WSDL($wsdl_uri = false, |
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| 164 | $proxy = array(), |
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| 165 | $cacheUse = false, |
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| 166 | $cacheMaxAge = WSDL_CACHE_MAX_AGE, |
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| 167 | $docs = false) |
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| 168 | { |
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| 169 | parent::SOAP_Base('WSDL'); |
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| 170 | $this->uri = $wsdl_uri; |
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| 171 | $this->proxy = $proxy; |
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| 172 | $this->cacheUse = !empty($cacheUse); |
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| 173 | $this->cacheMaxAge = $cacheMaxAge; |
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| 174 | $this->docs = $docs; |
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| 175 | if (is_string($cacheUse)) { |
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| 176 | $this->cacheDir = $cacheUse; |
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| 177 | } |
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| 178 | |
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| 179 | if ($wsdl_uri) { |
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| 180 | if (!PEAR::isError($this->parseURL($wsdl_uri))) { |
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| 181 | reset($this->services); |
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| 182 | $this->service = key($this->services); |
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| 183 | } |
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| 184 | } |
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| 185 | } |
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| 186 | |
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| 187 | /** |
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| 188 | * @deprecated Use setService(). |
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| 189 | */ |
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| 190 | function set_service($service) |
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| 191 | { |
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| 192 | $this->setService($service); |
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| 193 | } |
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| 194 | |
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| 195 | /** |
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| 196 | * Sets the service currently to be used. |
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| 197 | * |
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| 198 | * @param string $service An (existing) service name. |
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| 199 | */ |
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| 200 | function setService($service) |
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| 201 | { |
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| 202 | if (array_key_exists($service, $this->services)) { |
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| 203 | $this->service = $service; |
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| 204 | } |
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| 205 | } |
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| 206 | |
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| 207 | /** |
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| 208 | * Fills the WSDL array tree with data from a WSDL file. |
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| 209 | * |
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| 210 | * @param string $wsdl_uri URL to WSDL file. |
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| 211 | */ |
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| 212 | function parseURL($wsdl_uri) |
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| 213 | { |
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| 214 | $parser = new $this->wsdlParserClass($wsdl_uri, $this, $this->docs); |
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| 215 | |
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| 216 | if ($parser->fault) { |
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| 217 | $this->_raiseSoapFault($parser->fault); |
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| 218 | } |
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| 219 | } |
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| 220 | |
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| 221 | /** |
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| 222 | * Fills the WSDL array tree with data from one or more PHP class objects. |
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| 223 | * |
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| 224 | * @param mixed $wsdl_obj An object or array of objects to add to |
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| 225 | * the internal WSDL tree. |
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| 226 | * @param string $targetNamespace The target namespace of schema types |
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| 227 | * etc. |
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| 228 | * @param string $service_name Name of the WSDL service. |
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| 229 | * @param string $service_desc Optional description of the WSDL |
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| 230 | * service. |
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| 231 | */ |
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| 232 | function parseObject($wsdl_obj, $targetNamespace, $service_name, |
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| 233 | $service_desc = '') |
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| 234 | { |
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| 235 | $parser = new SOAP_WSDL_ObjectParser($wsdl_obj, $this, |
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| 236 | $targetNamespace, $service_name, |
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| 237 | $service_desc); |
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| 238 | |
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| 239 | if ($parser->fault) { |
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| 240 | $this->_raiseSoapFault($parser->fault); |
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| 241 | } |
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| 242 | } |
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| 243 | |
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| 244 | function getEndpoint($portName) |
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| 245 | { |
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| 246 | if ($this->_isfault()) { |
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| 247 | return $this->_getfault(); |
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| 248 | } |
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| 249 | |
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| 250 | return (isset($this->services[$this->service]['ports'][$portName]['address']['location'])) |
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| 251 | ? $this->services[$this->service]['ports'][$portName]['address']['location'] |
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| 252 | : $this->_raiseSoapFault("No endpoint for port for $portName", $this->uri); |
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| 253 | } |
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| 254 | |
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| 255 | function _getPortName($operation, $service) |
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| 256 | { |
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| 257 | if (isset($this->services[$service]['ports'])) { |
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| 258 | $ports = $this->services[$service]['ports']; |
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| 259 | foreach ($ports as $port => $portAttrs) { |
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| 260 | $type = $ports[$port]['type']; |
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| 261 | if ($type == 'soap' && |
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| 262 | isset($this->bindings[$portAttrs['binding']]['operations'][$operation])) { |
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| 263 | return $port; |
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| 264 | } |
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| 265 | } |
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| 266 | } |
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| 267 | return null; |
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| 268 | } |
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| 269 | |
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| 270 | /** |
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| 271 | * Finds the name of the first port that contains an operation of name |
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| 272 | * $operation. Always returns a SOAP portName. |
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| 273 | */ |
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| 274 | function getPortName($operation, $service = null) |
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| 275 | { |
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| 276 | if ($this->_isfault()) { |
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| 277 | return $this->_getfault(); |
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| 278 | } |
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| 279 | |
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| 280 | if (!$service) { |
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| 281 | $service = $this->service; |
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| 282 | } |
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| 283 | if (isset($this->services[$service]['ports'])) { |
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| 284 | if ($portName = $this->_getPortName($operation, $service)) { |
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| 285 | return $portName; |
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| 286 | } |
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| 287 | } |
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| 288 | // Try any service in the WSDL. |
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| 289 | foreach ($this->services as $serviceName => $service) { |
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| 290 | if (isset($this->services[$serviceName]['ports'])) { |
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| 291 | if ($portName = $this->_getPortName($operation, $serviceName)) { |
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| 292 | $this->service = $serviceName; |
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| 293 | return $portName; |
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| 294 | } |
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| 295 | } |
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| 296 | } |
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| 297 | return $this->_raiseSoapFault("No operation $operation in WSDL.", $this->uri); |
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| 298 | } |
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| 299 | |
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| 300 | function getOperationData($portName, $operation) |
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| 301 | { |
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| 302 | if ($this->_isfault()) { |
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| 303 | return $this->_getfault(); |
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| 304 | } |
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| 305 | |
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| 306 | if (!isset($this->services[$this->service]['ports'][$portName]['binding']) || |
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| 307 | !($binding = $this->services[$this->service]['ports'][$portName]['binding'])) { |
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| 308 | return $this->_raiseSoapFault("No binding for port $portName in WSDL.", $this->uri); |
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| 309 | } |
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| 310 | |
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| 311 | // Get operation data from binding. |
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| 312 | if (is_array($this->bindings[$binding]['operations'][$operation])) { |
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| 313 | $opData = $this->bindings[$binding]['operations'][$operation]; |
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| 314 | } |
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| 315 | // Get operation data from porttype. |
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| 316 | $portType = $this->bindings[$binding]['type']; |
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| 317 | if (!$portType) { |
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| 318 | return $this->_raiseSoapFault("No port type for binding $binding in WSDL.", $this->uri); |
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| 319 | } |
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| 320 | if (is_array($type = $this->portTypes[$portType][$operation])) { |
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| 321 | if (isset($type['parameterOrder'])) { |
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| 322 | $opData['parameterOrder'] = $type['parameterOrder']; |
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| 323 | } |
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| 324 | $opData['input'] = array_merge($opData['input'], $type['input']); |
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| 325 | $opData['output'] = array_merge($opData['output'], $type['output']); |
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| 326 | } |
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| 327 | if (!$opData) |
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| 328 | return $this->_raiseSoapFault("No operation $operation for port $portName in WSDL.", $this->uri); |
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| 329 | $opData['parameters'] = false; |
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| 330 | if (isset($this->bindings[$binding]['operations'][$operation]['input']['namespace'])) |
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| 331 | $opData['namespace'] = $this->bindings[$binding]['operations'][$operation]['input']['namespace']; |
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| 332 | // Message data from messages. |
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| 333 | $inputMsg = $opData['input']['message']; |
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| 334 | if (isset($opData['input']['parts']) && |
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| 335 | !is_array($opData['input']['parts'])) { |
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| 336 | $opData['input']['parts'] = array($opData['input']['parts'] => ''); |
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| 337 | |
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| 338 | } |
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| 339 | if (is_array($this->messages[$inputMsg])) { |
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| 340 | foreach ($this->messages[$inputMsg] as $pname => $pattrs) { |
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| 341 | if ($opData['style'] == 'document' && |
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| 342 | $opData['input']['use'] == 'literal' && |
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| 343 | $pname == 'parameters') { |
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| 344 | $opData['parameters'] = true; |
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| 345 | $opData['namespace'] = $this->namespaces[$pattrs['namespace']]; |
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| 346 | $el = $this->elements[$pattrs['namespace']][$pattrs['type']]; |
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| 347 | if (isset($el['elements'])) { |
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| 348 | foreach ($el['elements'] as $elname => $elattrs) { |
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| 349 | $opData['input']['parts'][$elname] = $elattrs; |
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| 350 | } |
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| 351 | } |
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| 352 | } else { |
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| 353 | $opData['input']['parts'][$pname] = $pattrs; |
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| 354 | } |
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| 355 | } |
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| 356 | } |
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| 357 | $outputMsg = $opData['output']['message']; |
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| 358 | if (isset($opData['output']['parts']) && |
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| 359 | !is_array($opData['output']['parts'])) { |
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| 360 | $opData['output']['parts'] = array($opData['output']['parts'] => ''); |
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| 361 | } |
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| 362 | if (is_array($this->messages[$outputMsg])) { |
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| 363 | foreach ($this->messages[$outputMsg] as $pname => $pattrs) { |
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| 364 | if ($opData['style'] == 'document' && |
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| 365 | $opData['output']['use'] == 'literal' && |
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| 366 | $pname == 'parameters') { |
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| 367 | |
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| 368 | $el = $this->elements[$pattrs['namespace']][$pattrs['type']]; |
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| 369 | if (isset($el['elements'])) { |
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| 370 | foreach ($el['elements'] as $elname => $elattrs) { |
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| 371 | $opData['output']['parts'][$elname] = $elattrs; |
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| 372 | } |
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| 373 | } |
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| 374 | } else { |
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| 375 | $opData['output']['parts'][$pname] = $pattrs; |
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| 376 | } |
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| 377 | } |
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| 378 | } |
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| 379 | return $opData; |
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| 380 | } |
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| 381 | |
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| 382 | function matchMethod(&$operation) |
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| 383 | { |
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| 384 | if ($this->_isfault()) { |
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| 385 | return $this->_getfault(); |
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| 386 | } |
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| 387 | |
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| 388 | // Overloading lowercases function names :( |
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| 389 | foreach ($this->services[$this->service]['ports'] as $portAttrs) { |
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| 390 | foreach (array_keys($this->bindings[$portAttrs['binding']]['operations']) as $op) { |
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| 391 | if (strcasecmp($op, $operation) == 0) { |
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| 392 | $operation = $op; |
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| 393 | } |
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| 394 | } |
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| 395 | } |
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| 396 | } |
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| 397 | |
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| 398 | /** |
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| 399 | * Given a datatype, what function handles the processing? |
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| 400 | * |
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| 401 | * This is used for doc/literal requests where we receive a datatype, and |
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| 402 | * we need to pass it to a method in out server class. |
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| 403 | * |
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| 404 | * @param string $datatype |
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| 405 | * @param string $namespace |
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| 406 | * @return string |
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| 407 | * @access public |
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| 408 | */ |
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| 409 | function getDataHandler($datatype, $namespace) |
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| 410 | { |
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| 411 | // See if we have an element by this name. |
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| 412 | if (isset($this->namespaces[$namespace])) { |
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| 413 | $namespace = $this->namespaces[$namespace]; |
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| 414 | } |
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| 415 | |
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| 416 | if (!isset($this->ns[$namespace])) { |
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| 417 | return null; |
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| 418 | } |
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| 419 | |
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| 420 | $nsp = $this->ns[$namespace]; |
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| 421 | //if (!isset($this->elements[$nsp])) |
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| 422 | // $nsp = $this->namespaces[$nsp]; |
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| 423 | if (!isset($this->elements[$nsp][$datatype])) { |
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| 424 | return null; |
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| 425 | } |
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| 426 | |
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| 427 | $checkmessages = array(); |
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| 428 | // Find what messages use this datatype. |
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| 429 | foreach ($this->messages as $messagename => $message) { |
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| 430 | foreach ($message as $part) { |
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| 431 | if ($part['type'] == $datatype) { |
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| 432 | $checkmessages[] = $messagename; |
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| 433 | break; |
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| 434 | } |
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| 435 | } |
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| 436 | } |
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| 437 | // Find the operation that uses this message. |
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| 438 | foreach($this->portTypes as $porttype) { |
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| 439 | foreach ($porttype as $opname => $opinfo) { |
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| 440 | foreach ($checkmessages as $messagename) { |
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| 441 | if ($opinfo['input']['message'] == $messagename) { |
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| 442 | return $opname; |
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| 443 | } |
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| 444 | } |
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| 445 | } |
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| 446 | } |
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| 447 | |
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| 448 | return null; |
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| 449 | } |
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| 450 | |
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| 451 | function getSoapAction($portName, $operation) |
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| 452 | { |
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| 453 | if ($this->_isfault()) { |
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| 454 | return $this->_getfault(); |
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| 455 | } |
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| 456 | |
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| 457 | if (!empty($this->bindings[$this->services[$this->service]['ports'][$portName]['binding']]['operations'][$operation]['soapAction'])) { |
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| 458 | return $this->bindings[$this->services[$this->service]['ports'][$portName]['binding']]['operations'][$operation]['soapAction']; |
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| 459 | } |
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| 460 | |
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| 461 | return false; |
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| 462 | } |
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| 463 | |
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| 464 | function getNamespace($portName, $operation) |
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| 465 | { |
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| 466 | if ($this->_isfault()) { |
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| 467 | return $this->_getfault(); |
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| 468 | } |
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| 469 | |
|---|
| 470 | if (!empty($this->bindings[$this->services[$this->service]['ports'][$portName]['binding']]['operations'][$operation]['input']['namespace'])) { |
|---|
| 471 | return $this->bindings[$this->services[$this->service]['ports'][$portName]['binding']]['operations'][$operation]['input']['namespace']; |
|---|
| 472 | } |
|---|
| 473 | |
|---|
| 474 | return false; |
|---|
| 475 | } |
|---|
| 476 | |
|---|
| 477 | function getNamespaceAttributeName($namespace) |
|---|
| 478 | { |
|---|
| 479 | /* If it doesn't exist at first, flip the array and check again. */ |
|---|
| 480 | if (empty($this->ns[$namespace])) { |
|---|
| 481 | $this->ns = array_flip($this->namespaces); |
|---|
| 482 | } |
|---|
| 483 | |
|---|
| 484 | /* If it doesn't exist now, add it. */ |
|---|
| 485 | if (empty($this->ns[$namespace])) { |
|---|
| 486 | return $this->addNamespace($namespace); |
|---|
| 487 | } |
|---|
| 488 | |
|---|
| 489 | return $this->ns[$namespace]; |
|---|
| 490 | } |
|---|
| 491 | |
|---|
| 492 | function addNamespace($namespace) |
|---|
| 493 | { |
|---|
| 494 | if (!empty($this->ns[$namespace])) { |
|---|
| 495 | return $this->ns[$namespace]; |
|---|
| 496 | } |
|---|
| 497 | |
|---|
| 498 | $n = count($this->ns); |
|---|
| 499 | $attr = 'ns' . $n; |
|---|
| 500 | $this->namespaces['ns' . $n] = $namespace; |
|---|
| 501 | $this->ns[$namespace] = $attr; |
|---|
| 502 | |
|---|
| 503 | return $attr; |
|---|
| 504 | } |
|---|
| 505 | |
|---|
| 506 | function _validateString($string) |
|---|
| 507 | { |
|---|
| 508 | return preg_match('/^[\w_:#\/]+$/', $string); |
|---|
| 509 | } |
|---|
| 510 | |
|---|
| 511 | function _addArg(&$args, &$argarray, $argname) |
|---|
| 512 | { |
|---|
| 513 | if ($args) { |
|---|
| 514 | $args .= ', '; |
|---|
| 515 | } |
|---|
| 516 | $args .= '$' . $argname; |
|---|
| 517 | if (!$this->_validateString($argname)) { |
|---|
| 518 | return; |
|---|
| 519 | } |
|---|
| 520 | if ($argarray) { |
|---|
| 521 | $argarray .= ', '; |
|---|
| 522 | } |
|---|
| 523 | $argarray .= "'$argname' => $" . $argname; |
|---|
| 524 | } |
|---|
| 525 | |
|---|
| 526 | function _elementArg(&$args, &$argarray, &$_argtype, $_argname) |
|---|
| 527 | { |
|---|
| 528 | $comments = ''; |
|---|
| 529 | $el = $this->elements[$_argtype['namespace']][$_argtype['type']]; |
|---|
| 530 | $tns = isset($this->ns[$el['namespace']]) |
|---|
| 531 | ? $this->ns[$el['namespace']] |
|---|
| 532 | : $_argtype['namespace']; |
|---|
| 533 | |
|---|
| 534 | if (!empty($el['complex']) || |
|---|
| 535 | (isset($el['type']) && |
|---|
| 536 | isset($this->complexTypes[$tns][$el['type']]))) { |
|---|
| 537 | // The element is a complex type. |
|---|
| 538 | $comments .= " // {$_argtype['type']} is a ComplexType, refer to the WSDL for more info.\n"; |
|---|
| 539 | $attrname = "{$_argtype['type']}_attr"; |
|---|
| 540 | if (isset($el['type']) && |
|---|
| 541 | isset($this->complexTypes[$tns][$el['type']]['attribute'])) { |
|---|
| 542 | $comments .= " // {$_argtype['type']} may require attributes, refer to the WSDL for more info.\n"; |
|---|
| 543 | } |
|---|
| 544 | $comments .= " \${$attrname}['xmlns'] = '{$this->namespaces[$_argtype['namespace']]}';\n"; |
|---|
| 545 | $comments .= " \${$_argtype['type']} = new SOAP_Value('{$_argtype['type']}', false, \${$_argtype['type']}, \$$attrname);\n"; |
|---|
| 546 | $this->_addArg($args, $argarray, $_argtype['type']); |
|---|
| 547 | if (isset($el['type']) && |
|---|
| 548 | isset($this->complexTypes[$tns][$el['type']]['attribute'])) { |
|---|
| 549 | if ($args) { |
|---|
| 550 | $args .= ', '; |
|---|
| 551 | } |
|---|
| 552 | $args .= '$' . $attrname; |
|---|
| 553 | } |
|---|
| 554 | } elseif (isset($el['elements'])) { |
|---|
| 555 | foreach ($el['elements'] as $ename => $element) { |
|---|
| 556 | $comments .= " \$$ename = new SOAP_Value('{{$this->namespaces[$element['namespace']]}}$ename', '" . |
|---|
| 557 | (isset($element['type']) ? $element['type'] : false) . |
|---|
| 558 | "', \$$ename);\n"; |
|---|
| 559 | $this->_addArg($args, $argarray, $ename); |
|---|
| 560 | } |
|---|
| 561 | } else { |
|---|
| 562 | $comments .= " \$$_argname = new SOAP_Value('{{$this->namespaces[$tns]}}$_argname', '{$el['type']}', \$$_argname);\n"; |
|---|
| 563 | $this->_addArg($args, $argarray, $_argname); |
|---|
| 564 | } |
|---|
| 565 | |
|---|
| 566 | return $comments; |
|---|
| 567 | } |
|---|
| 568 | |
|---|
| 569 | function _complexTypeArg(&$args, &$argarray, &$_argtype, $_argname) |
|---|
| 570 | { |
|---|
| 571 | $comments = ''; |
|---|
| 572 | if (isset($this->complexTypes[$_argtype['namespace']][$_argtype['type']])) { |
|---|
| 573 | $comments = " // $_argname is a ComplexType {$_argtype['type']},\n" . |
|---|
| 574 | " // refer to wsdl for more info\n"; |
|---|
| 575 | if (isset($this->complexTypes[$_argtype['namespace']][$_argtype['type']]['attribute'])) { |
|---|
| 576 | $comments .= " // $_argname may require attributes, refer to wsdl for more info\n"; |
|---|
| 577 | } |
|---|
| 578 | $wrapname = '{' . $this->namespaces[$_argtype['namespace']].'}' . $_argtype['type']; |
|---|
| 579 | $comments .= " \$$_argname = new SOAP_Value('$_argname', '$wrapname', \$$_argname);\n"; |
|---|
| 580 | } |
|---|
| 581 | |
|---|
| 582 | $this->_addArg($args, $argarray, $_argname); |
|---|
| 583 | |
|---|
| 584 | return $comments; |
|---|
| 585 | } |
|---|
| 586 | |
|---|
| 587 | /** |
|---|
| 588 | * Generates stub code from the WSDL that can be saved to a file or eval'd |
|---|
| 589 | * into existence. |
|---|
| 590 | */ |
|---|
| 591 | function generateProxyCode($port = '', $classname = '') |
|---|
| 592 | { |
|---|
| 593 | if ($this->_isfault()) { |
|---|
| 594 | return $this->_getfault(); |
|---|
| 595 | } |
|---|
| 596 | |
|---|
| 597 | $multiport = count($this->services[$this->service]['ports']) > 1; |
|---|
| 598 | if (!$port) { |
|---|
| 599 | reset($this->services[$this->service]['ports']); |
|---|
| 600 | $port = current($this->services[$this->service]['ports']); |
|---|
| 601 | } |
|---|
| 602 | // XXX currently do not support HTTP ports |
|---|
| 603 | if ($port['type'] != 'soap') { |
|---|
| 604 | return null; |
|---|
| 605 | } |
|---|
| 606 | |
|---|
| 607 | // XXX currentPort is BAD |
|---|
| 608 | $clienturl = $port['address']['location']; |
|---|
| 609 | if (!$classname) { |
|---|
| 610 | if ($multiport || $port) { |
|---|
| 611 | $classname = 'WebService_' . $this->service . '_' . $port['name']; |
|---|
| 612 | } else { |
|---|
| 613 | $classname = 'WebService_' . $this->service; |
|---|
| 614 | } |
|---|
| 615 | $classname = $this->_sanitize($classname); |
|---|
| 616 | } |
|---|
| 617 | |
|---|
| 618 | if (!$this->_validateString($classname)) { |
|---|
| 619 | return null; |
|---|
| 620 | } |
|---|
| 621 | |
|---|
| 622 | if (is_array($this->proxy) && count($this->proxy)) { |
|---|
| 623 | $class = "class $classname extends SOAP_Client\n{\n" . |
|---|
| 624 | " function $classname(\$path = '$clienturl')\n {\n" . |
|---|
| 625 | " \$this->SOAP_Client(\$path, 0, 0,\n" . |
|---|
| 626 | ' array('; |
|---|
| 627 | |
|---|
| 628 | foreach ($this->proxy as $key => $val) { |
|---|
| 629 | if (is_array($val)) { |
|---|
| 630 | $class .= "'$key' => array("; |
|---|
| 631 | foreach ($val as $key2 => $val2) { |
|---|
| 632 | $class .= "'$key2' => '$val2', "; |
|---|
| 633 | } |
|---|
| 634 | $class .= ')'; |
|---|
| 635 | } else { |
|---|
| 636 | $class .= "'$key' => '$val', "; |
|---|
| 637 | } |
|---|
| 638 | } |
|---|
| 639 | $class .= "));\n }\n"; |
|---|
| 640 | $class = str_replace(', ))', '))', $class); |
|---|
| 641 | } else { |
|---|
| 642 | $class = "class $classname extends SOAP_Client\n{\n" . |
|---|
| 643 | " function $classname(\$path = '$clienturl')\n {\n" . |
|---|
| 644 | " \$this->SOAP_Client(\$path, 0);\n" . |
|---|
| 645 | " }\n"; |
|---|
| 646 | } |
|---|
| 647 | |
|---|
| 648 | // Get the binding, from that get the port type. |
|---|
| 649 | $primaryBinding = $port['binding']; |
|---|
| 650 | $primaryBinding = preg_replace("/^(.*:)/", '', $primaryBinding); |
|---|
| 651 | $portType = $this->bindings[$primaryBinding]['type']; |
|---|
| 652 | $portType = preg_replace("/^(.*:)/", '', $portType); |
|---|
| 653 | $style = $this->bindings[$primaryBinding]['style']; |
|---|
| 654 | |
|---|
| 655 | // XXX currentPortType is BAD |
|---|
| 656 | foreach ($this->portTypes[$portType] as $opname => $operation) { |
|---|
| 657 | $binding = $this->bindings[$primaryBinding]['operations'][$opname]; |
|---|
| 658 | if (isset($binding['soapAction'])) { |
|---|
| 659 | $soapaction = $binding['soapAction']; |
|---|
| 660 | } else { |
|---|
| 661 | $soapaction = null; |
|---|
| 662 | } |
|---|
| 663 | if (isset($binding['style'])) { |
|---|
| 664 | $opstyle = $binding['style']; |
|---|
| 665 | } else { |
|---|
| 666 | $opstyle = $style; |
|---|
| 667 | } |
|---|
| 668 | $use = $binding['input']['use']; |
|---|
| 669 | if ($use == 'encoded') { |
|---|
| 670 | $namespace = $binding['input']['namespace']; |
|---|
| 671 | } else { |
|---|
| 672 | $bindingType = $this->bindings[$primaryBinding]['type']; |
|---|
| 673 | $ns = $this->portTypes[$bindingType][$opname]['input']['namespace']; |
|---|
| 674 | $namespace = $this->namespaces[$ns]; |
|---|
| 675 | } |
|---|
| 676 | |
|---|
| 677 | $args = ''; |
|---|
| 678 | $argarray = ''; |
|---|
| 679 | $comments = ''; |
|---|
| 680 | $wrappers = ''; |
|---|
| 681 | foreach ($operation['input'] as $argname => $argtype) { |
|---|
| 682 | if ($argname == 'message') { |
|---|
| 683 | foreach ($this->messages[$argtype] as $_argname => $_argtype) { |
|---|
| 684 | $_argname = $this->_sanitize($_argname); |
|---|
| 685 | if ($opstyle == 'document' && $use == 'literal' && |
|---|
| 686 | $_argtype['name'] == 'parameters') { |
|---|
| 687 | // The type or element refered to is used for |
|---|
| 688 | // parameters. |
|---|
| 689 | $elattrs = null; |
|---|
| 690 | $el = $this->elements[$_argtype['namespace']][$_argtype['type']]; |
|---|
| 691 | |
|---|
| 692 | if ($el['complex']) { |
|---|
| 693 | $namespace = $this->namespaces[$_argtype['namespace']]; |
|---|
| 694 | // XXX need to wrap the parameters in a |
|---|
| 695 | // SOAP_Value. |
|---|
| 696 | } |
|---|
| 697 | if (isset($el['elements'])) { |
|---|
| 698 | foreach ($el['elements'] as $elname => $elattrs) { |
|---|
| 699 | $elname = $this->_sanitize($elname); |
|---|
| 700 | // Is the element a complex type? |
|---|
| 701 | if (isset($this->complexTypes[$elattrs['namespace']][$elname])) { |
|---|
| 702 | $comments .= $this->_complexTypeArg($args, $argarray, $_argtype, $_argname); |
|---|
| 703 | } else { |
|---|
| 704 | $this->_addArg($args, $argarray, $elname); |
|---|
| 705 | } |
|---|
| 706 | } |
|---|
| 707 | } |
|---|
| 708 | if ($el['complex'] && $argarray) { |
|---|
| 709 | $wrapname = '{' . $this->namespaces[$_argtype['namespace']].'}' . $el['name']; |
|---|
| 710 | $comments .= " \${$el['name']} = new SOAP_Value('$wrapname', false, \$v = array($argarray));\n"; |
|---|
| 711 | $argarray = "'{$el['name']}' => \${$el['name']}"; |
|---|
| 712 | } |
|---|
| 713 | } else { |
|---|
| 714 | if (isset($_argtype['element'])) { |
|---|
| 715 | // Element argument. |
|---|
| 716 | $comments .= $this->_elementArg($args, $argarray, $_argtype, $_argtype['type']); |
|---|
| 717 | } else { |
|---|
| 718 | // Complex type argument. |
|---|
| 719 | $comments .= $this->_complexTypeArg($args, $argarray, $_argtype, $_argname); |
|---|
| 720 | } |
|---|
| 721 | } |
|---|
| 722 | } |
|---|
| 723 | } |
|---|
| 724 | } |
|---|
| 725 | |
|---|
| 726 | // Validate entries. |
|---|
| 727 | |
|---|
| 728 | // Operation names are function names, so try to make sure it's |
|---|
| 729 | // legal. This could potentially cause collisions, but let's try |
|---|
| 730 | // to make everything callable and see how many problems that |
|---|
| 731 | // causes. |
|---|
| 732 | $opname_php = $this->_sanitize($opname); |
|---|
| 733 | if (!$this->_validateString($opname_php)) { |
|---|
| 734 | return null; |
|---|
| 735 | } |
|---|
| 736 | |
|---|
| 737 | if ($argarray) { |
|---|
| 738 | $argarray = "array($argarray)"; |
|---|
| 739 | } else { |
|---|
| 740 | $argarray = 'null'; |
|---|
| 741 | } |
|---|
| 742 | |
|---|
| 743 | $class .= " function &$opname_php($args)\n {\n$comments$wrappers" . |
|---|
| 744 | " \$result = \$this->call('$opname',\n" . |
|---|
| 745 | " \$v = $argarray,\n" . |
|---|
| 746 | " array('namespace' => '$namespace',\n" . |
|---|
| 747 | " 'soapaction' => '$soapaction',\n" . |
|---|
| 748 | " 'style' => '$opstyle',\n" . |
|---|
| 749 | " 'use' => '$use'" . |
|---|
| 750 | ($this->trace ? ",\n 'trace' => true" : '') . "));\n" . |
|---|
| 751 | " return \$result;\n" . |
|---|
| 752 | " }\n"; |
|---|
| 753 | } |
|---|
| 754 | |
|---|
| 755 | $class .= "}\n"; |
|---|
| 756 | |
|---|
| 757 | return $class; |
|---|
| 758 | } |
|---|
| 759 | |
|---|
| 760 | function generateAllProxies() |
|---|
| 761 | { |
|---|
| 762 | $proxycode = ''; |
|---|
| 763 | foreach (array_keys($this->services[$this->service]['ports']) as $key) { |
|---|
| 764 | $port =& $this->services[$this->service]['ports'][$key]; |
|---|
| 765 | $proxycode .= $this->generateProxyCode($port); |
|---|
| 766 | } |
|---|
| 767 | return $proxycode; |
|---|
| 768 | } |
|---|
| 769 | |
|---|
| 770 | function &getProxy($port = '', $name = '') |
|---|
| 771 | { |
|---|
| 772 | if ($this->_isfault()) { |
|---|
| 773 | $fault =& $this->_getfault(); |
|---|
| 774 | return $fault; |
|---|
| 775 | } |
|---|
| 776 | |
|---|
| 777 | $multiport = count($this->services[$this->service]['ports']) > 1; |
|---|
| 778 | |
|---|
| 779 | if (!$port) { |
|---|
| 780 | reset($this->services[$this->service]['ports']); |
|---|
| 781 | $port = current($this->services[$this->service]['ports']); |
|---|
| 782 | } |
|---|
| 783 | |
|---|
| 784 | if ($multiport || $port) { |
|---|
| 785 | $classname = 'WebService_' . $this->service . '_' . $port['name']; |
|---|
| 786 | } else { |
|---|
| 787 | $classname = 'WebService_' . $this->service; |
|---|
| 788 | } |
|---|
| 789 | |
|---|
| 790 | if ($name) { |
|---|
| 791 | $classname = $name . '_' . $classname; |
|---|
| 792 | } |
|---|
| 793 | |
|---|
| 794 | $classname = $this->_sanitize($classname); |
|---|
| 795 | if (!class_exists($classname)) { |
|---|
| 796 | $proxy = $this->generateProxyCode($port, $classname); |
|---|
| 797 | require_once 'SOAP/Client.php'; |
|---|
| 798 | eval($proxy); |
|---|
| 799 | } |
|---|
| 800 | $proxy = new $classname; |
|---|
| 801 | |
|---|
| 802 | return $proxy; |
|---|
| 803 | } |
|---|
| 804 | |
|---|
| 805 | /** |
|---|
| 806 | * Sanitizes a SOAP value, method or class name so that it can be used as |
|---|
| 807 | * a valid PHP identifier. Invalid characters are converted into |
|---|
| 808 | * underscores and reserved words are prefixed with an underscore. |
|---|
| 809 | * |
|---|
| 810 | * @param string $name The identifier to sanitize. |
|---|
| 811 | * |
|---|
| 812 | * @return string The sanitized identifier. |
|---|
| 813 | */ |
|---|
| 814 | function _sanitize($name) |
|---|
| 815 | { |
|---|
| 816 | $name = preg_replace($this->_invalid, '_', $name); |
|---|
| 817 | if (in_array($name, $this->_reserved)) { |
|---|
| 818 | $name = '_' . $name; |
|---|
| 819 | } |
|---|
| 820 | return $name; |
|---|
| 821 | } |
|---|
| 822 | |
|---|
| 823 | function &_getComplexTypeForElement($name, $namespace) |
|---|
| 824 | { |
|---|
| 825 | $t = null; |
|---|
| 826 | if (isset($this->ns[$namespace]) && |
|---|
| 827 | isset($this->elements[$this->ns[$namespace]][$name]['type'])) { |
|---|
| 828 | |
|---|
| 829 | $type = $this->elements[$this->ns[$namespace]][$name]['type']; |
|---|
| 830 | $ns = $this->elements[$this->ns[$namespace]][$name]['namespace']; |
|---|
| 831 | |
|---|
| 832 | if (isset($this->complexTypes[$ns][$type])) { |
|---|
| 833 | $t = $this->complexTypes[$ns][$type]; |
|---|
| 834 | } |
|---|
| 835 | } |
|---|
| 836 | return $t; |
|---|
| 837 | } |
|---|
| 838 | |
|---|
| 839 | function getComplexTypeNameForElement($name, $namespace) |
|---|
| 840 | { |
|---|
| 841 | $t = $this->_getComplexTypeForElement($name, $namespace); |
|---|
| 842 | if ($t) { |
|---|
| 843 | return $t['name']; |
|---|
| 844 | } |
|---|
| 845 | return null; |
|---|
| 846 | } |
|---|
| 847 | |
|---|
| 848 | function getComplexTypeChildType($ns, $name, $child_ns, $child_name) |
|---|
| 849 | { |
|---|
| 850 | // Is the type an element? |
|---|
| 851 | $t = $this->_getComplexTypeForElement($name, $ns); |
|---|
| 852 | if ($t) { |
|---|
| 853 | // No, get it from complex types directly. |
|---|
| 854 | if (isset($t['elements'][$child_name]['type'])) |
|---|
| 855 | return $t['elements'][$child_name]['type']; |
|---|
| 856 | } elseif (isset($this->ns[$ns]) && |
|---|
| 857 | isset($this->elements[$this->ns[$ns]][$name]['complex']) && |
|---|
| 858 | $this->elements[$this->ns[$ns]][$name]['complex']) { |
|---|
| 859 | // Type is not an element but complex. |
|---|
| 860 | return $this->elements[$this->ns[$ns]][$name]['elements'][$child_name]['type']; |
|---|
| 861 | } |
|---|
| 862 | return null; |
|---|
| 863 | } |
|---|
| 864 | |
|---|
| 865 | /** |
|---|
| 866 | * @param QName $name A parameter name. |
|---|
| 867 | * @param QName $type A parameter type. |
|---|
| 868 | * |
|---|
| 869 | * @return array A list of [type, array element type, array element |
|---|
| 870 | * namespace, array length]. |
|---|
| 871 | */ |
|---|
| 872 | function getSchemaType($type, $name) |
|---|
| 873 | { |
|---|
| 874 | // see if it's a complex type so we can deal properly with |
|---|
| 875 | // SOAPENC:arrayType. |
|---|
| 876 | if ($name && $type) { |
|---|
| 877 | // XXX TODO: |
|---|
| 878 | // look up the name in the wsdl and validate the type. |
|---|
| 879 | foreach ($this->complexTypes as $types) { |
|---|
| 880 | if (isset($types[$type->name])) { |
|---|
| 881 | if (isset($types[$type->name]['type'])) { |
|---|
| 882 | list($arraytype_ns, $arraytype, $array_depth) = isset($types[$type->name]['arrayType']) |
|---|
| 883 | ? $this->_getDeepestArrayType($types[$type->name]['namespace'], $types[$type->name]['arrayType']) |
|---|
| 884 | : array($this->namespaces[$types[$type->name]['namespace']], null, 0); |
|---|
| 885 | return array($types[$type->name]['type'], $arraytype, $arraytype_ns, $array_depth); |
|---|
| 886 | } |
|---|
| 887 | if (isset($types[$type->name]['arrayType'])) { |
|---|
| 888 | list($arraytype_ns, $arraytype, $array_depth) = |
|---|
| 889 | $this->_getDeepestArrayType($types[$type->name]['namespace'], $types[$type->name]['arrayType']); |
|---|
| 890 | return array('Array', $arraytype, $arraytype_ns, $array_depth); |
|---|
| 891 | } |
|---|
| 892 | if (!empty($types[$type->name]['elements'][$name->name])) { |
|---|
| 893 | $type->name = $types[$type->name]['elements']['type']; |
|---|
| 894 | return array($type->name, null, $this->namespaces[$types[$type->name]['namespace']], null); |
|---|
| 895 | } |
|---|
| 896 | break; |
|---|
| 897 | } |
|---|
| 898 | } |
|---|
| 899 | } |
|---|
| 900 | if ($type && $type->namespace) { |
|---|
| 901 | $arrayType = null; |
|---|
| 902 | // XXX TODO: |
|---|
| 903 | // this code currently handles only one way of encoding array |
|---|
| 904 | // types in wsdl need to do a generalized function to figure out |
|---|
| 905 | // complex types |
|---|
| 906 | $p = $this->ns[$type->namespace]; |
|---|
| 907 | if ($p && !empty($this->complexTypes[$p][$type->name])) { |
|---|
| 908 | if ($arrayType = $this->complexTypes[$p][$type->name]['arrayType']) { |
|---|
| 909 | $type->name = 'Array'; |
|---|
| 910 | } elseif ($this->complexTypes[$p][$type->name]['order'] == 'sequence' && |
|---|
| 911 | array_key_exists('elements', $this->complexTypes[$p][$type->name])) { |
|---|
| 912 | reset($this->complexTypes[$p][$type->name]['elements']); |
|---|
| 913 | // assume an array |
|---|
| 914 | if (count($this->complexTypes[$p][$type->name]['elements']) == 1) { |
|---|
| 915 | $arg = current($this->complexTypes[$p][$type->name]['elements']); |
|---|
| 916 | $arrayType = $arg['type']; |
|---|
| 917 | $type->name = 'Array'; |
|---|
| 918 | } else { |
|---|
| 919 | foreach ($this->complexTypes[$p][$type->name]['elements'] as $element) { |
|---|
| 920 | if ($element['name'] == $type->name) { |
|---|
| 921 | $arrayType = $element['type']; |
|---|
| 922 | $type->name = $element['type']; |
|---|
| 923 | } |
|---|
| 924 | } |
|---|
| 925 | } |
|---|
| 926 | } else { |
|---|
| 927 | $type->name = 'Struct'; |
|---|
| 928 | } |
|---|
| 929 | return array($type->name, $arrayType, $type->namespace, null); |
|---|
| 930 | } |
|---|
| 931 | } |
|---|
| 932 | return array(null, null, null, null); |
|---|
| 933 | } |
|---|
| 934 | |
|---|
| 935 | /** |
|---|
| 936 | * Recurse through the WSDL structure looking for the innermost array type |
|---|
| 937 | * of multi-dimensional arrays. |
|---|
| 938 | * |
|---|
| 939 | * Takes a namespace prefix and a type, which can be in the form 'type' or |
|---|
| 940 | * 'type[]', and returns the full namespace URI, the type of the most |
|---|
| 941 | * deeply nested array type found, and the number of levels of nesting. |
|---|
| 942 | * |
|---|
| 943 | * @access private |
|---|
| 944 | * @return mixed array or nothing |
|---|
| 945 | */ |
|---|
| 946 | function _getDeepestArrayType($nsPrefix, $arrayType) |
|---|
| 947 | { |
|---|
| 948 | static $trail = array(); |
|---|
| 949 | |
|---|
| 950 | $arrayType = preg_replace('/\[\]$/', '', $arrayType); |
|---|
| 951 | |
|---|
| 952 | // Protect against circular references XXX We really need to remove |
|---|
| 953 | // trail from this altogether (it's very inefficient and in the wrong |
|---|
| 954 | // place!) and put circular reference checking in when the WSDL info |
|---|
| 955 | // is generated in the first place |
|---|
| 956 | if (array_search($nsPrefix . ':' . $arrayType, $trail)) { |
|---|
| 957 | return array(null, null, -count($trail)); |
|---|
| 958 | } |
|---|
| 959 | |
|---|
| 960 | if (array_key_exists($nsPrefix, $this->complexTypes) && |
|---|
| 961 | array_key_exists($arrayType, $this->complexTypes[$nsPrefix]) && |
|---|
| 962 | array_key_exists('arrayType', $this->complexTypes[$nsPrefix][$arrayType])) { |
|---|
| 963 | $trail[] = $nsPrefix . ':' . $arrayType; |
|---|
| 964 | $result = $this->_getDeepestArrayType($this->complexTypes[$nsPrefix][$arrayType]['namespace'], |
|---|
| 965 | $this->complexTypes[$nsPrefix][$arrayType]['arrayType']); |
|---|
| 966 | return array($result[0], $result[1], $result[2] + 1); |
|---|
| 967 | } |
|---|
| 968 | return array($this->namespaces[$nsPrefix], $arrayType, 0); |
|---|
| 969 | } |
|---|
| 970 | |
|---|
| 971 | } |
|---|
| 972 | |
|---|
| 973 | class SOAP_WSDL_Cache extends SOAP_Base |
|---|
| 974 | { |
|---|
| 975 | /** |
|---|
| 976 | * Use WSDL cache? |
|---|
| 977 | * |
|---|
| 978 | * @var boolean |
|---|
| 979 | */ |
|---|
| 980 | var $_cacheUse; |
|---|
| 981 | |
|---|
| 982 | /** |
|---|
| 983 | * WSDL cache directory. |
|---|
| 984 | * |
|---|
| 985 | * @var string |
|---|
| 986 | */ |
|---|
| 987 | var $_cacheDir; |
|---|
| 988 | |
|---|
| 989 | /** |
|---|
| 990 | * Cache maximum lifetime (in seconds) |
|---|
| 991 | * |
|---|
| 992 | * @var integer |
|---|
| 993 | */ |
|---|
| 994 | var $_cacheMaxAge; |
|---|
| 995 | |
|---|
| 996 | /** |
|---|
| 997 | * Constructor. |
|---|
| 998 | * |
|---|
| 999 | * @param boolean $cashUse Use caching? |
|---|
| 1000 | * @param integer $cacheMaxAge Cache maximum lifetime (in seconds) |
|---|
| 1001 | */ |
|---|
| 1002 | function SOAP_WSDL_Cache($cacheUse = false, |
|---|
| 1003 | $cacheMaxAge = WSDL_CACHE_MAX_AGE, |
|---|
| 1004 | $cacheDir = null) |
|---|
| 1005 | { |
|---|
| 1006 | parent::SOAP_Base('WSDLCACHE'); |
|---|
| 1007 | $this->_cacheUse = $cacheUse; |
|---|
| 1008 | $this->_cacheDir = $cacheDir; |
|---|
| 1009 | $this->_cacheMaxAge = $cacheMaxAge; |
|---|
| 1010 | } |
|---|
| 1011 | |
|---|
| 1012 | /** |
|---|
| 1013 | * Returns the path to the cache and creates it, if it doesn't exist. |
|---|
| 1014 | * |
|---|
| 1015 | * @private |
|---|
| 1016 | * |
|---|
| 1017 | * @return string The directory to use for the cache. |
|---|
| 1018 | */ |
|---|
| 1019 | function _cacheDir() |
|---|
| 1020 | { |
|---|
| 1021 | if (!empty($this->_cacheDir)) { |
|---|
| 1022 | $dir = $this->_cacheDir; |
|---|
| 1023 | } else { |
|---|
| 1024 | $dir = getenv('WSDLCACHE'); |
|---|
| 1025 | if (empty($dir)) { |
|---|
| 1026 | $dir = './wsdlcache'; |
|---|
| 1027 | } |
|---|
| 1028 | } |
|---|
| 1029 | @mkdir($dir, 0700); |
|---|
| 1030 | return $dir; |
|---|
| 1031 | } |
|---|
| 1032 | |
|---|
| 1033 | /** |
|---|
| 1034 | * Retrieves a file from cache if it exists, otherwise retreive from net, |
|---|
| 1035 | * add to cache, and return from cache. |
|---|
| 1036 | * |
|---|
| 1037 | * @param string URL to WSDL |
|---|
| 1038 | * @param array proxy parameters |
|---|
| 1039 | * @param int expected MD5 of WSDL URL |
|---|
| 1040 | * @access public |
|---|
| 1041 | * @return string data |
|---|
| 1042 | */ |
|---|
| 1043 | function get($wsdl_fname, $proxy_params = array(), $cache = 0) |
|---|
| 1044 | { |
|---|
| 1045 | $cachename = $md5_wsdl = $file_data = ''; |
|---|
| 1046 | if ($this->_cacheUse) { |
|---|
| 1047 | // Try to retrieve WSDL from cache |
|---|
| 1048 | $cachename = $this->_cacheDir() . '/' . md5($wsdl_fname). ' .wsdl'; |
|---|
| 1049 | if (file_exists($cachename) && |
|---|
| 1050 | $file_data = file_get_contents($cachename)) { |
|---|
| 1051 | $md5_wsdl = md5($file_data); |
|---|
| 1052 | if ($cache) { |
|---|
| 1053 | if ($cache != $md5_wsdl) { |
|---|
| 1054 | return $this->_raiseSoapFault('WSDL Checksum error!', $wsdl_fname); |
|---|
| 1055 | } |
|---|
| 1056 | } else { |
|---|
| 1057 | $fi = stat($cachename); |
|---|
| 1058 | $cache_mtime = $fi[8]; |
|---|
| 1059 | if ($cache_mtime + $this->_cacheMaxAge < time()) { |
|---|
| 1060 | // Expired, refetch. |
|---|
| 1061 | $md5_wsdl = ''; |
|---|
| 1062 | } |
|---|
| 1063 | } |
|---|
| 1064 | } |
|---|
| 1065 | } |
|---|
| 1066 | |
|---|
| 1067 | // Not cached or not using cache. Retrieve WSDL from URL |
|---|
| 1068 | if (!$md5_wsdl) { |
|---|
| 1069 | // Is it a local file? |
|---|
| 1070 | if (strpos($wsdl_fname, 'file://') === 0) { |
|---|
| 1071 | $wsdl_fname = substr($wsdl_fname, 7); |
|---|
| 1072 | if (!file_exists($wsdl_fname)) { |
|---|
| 1073 | return $this->_raiseSoapFault('Unable to read local WSDL file', $wsdl_fname); |
|---|
| 1074 | } |
|---|
| 1075 | $file_data = file_get_contents($wsdl_fname); |
|---|
| 1076 | } elseif (!preg_match('|^https?://|', $wsdl_fname)) { |
|---|
| 1077 | return $this->_raiseSoapFault('Unknown schema of WSDL URL', $wsdl_fname); |
|---|
| 1078 | } else { |
|---|
| 1079 | $uri = explode('?', $wsdl_fname); |
|---|
| 1080 | $rq = new HTTP_Request($uri[0], $proxy_params); |
|---|
| 1081 | // the user agent HTTP_Request uses fouls things up |
|---|
| 1082 | if (isset($uri[1])) { |
|---|
| 1083 | $rq->addRawQueryString($uri[1]); |
|---|
| 1084 | } |
|---|
| 1085 | |
|---|
| 1086 | if (isset($proxy_params['proxy_host']) && |
|---|
| 1087 | isset($proxy_params['proxy_port']) && |
|---|
| 1088 | isset($proxy_params['proxy_user']) && |
|---|
| 1089 | isset($proxy_params['proxy_pass'])) { |
|---|
| 1090 | $rq->setProxy($proxy_params['proxy_host'], |
|---|
| 1091 | $proxy_params['proxy_port'], |
|---|
| 1092 | $proxy_params['proxy_user'], |
|---|
| 1093 | $proxy_params['proxy_pass']); |
|---|
| 1094 | } elseif (isset($proxy_params['proxy_host']) && |
|---|
| 1095 | isset($proxy_params['proxy_port'])) { |
|---|
| 1096 | $rq->setProxy($proxy_params['proxy_host'], |
|---|
| 1097 | $proxy_params['proxy_port']); |
|---|
| 1098 | } |
|---|
| 1099 | |
|---|
| 1100 | $result = $rq->sendRequest(); |
|---|
| 1101 | if (PEAR::isError($result)) { |
|---|
| 1102 | return $this->_raiseSoapFault("Unable to retrieve WSDL $wsdl_fname," . $rq->getResponseCode(), $wsdl_fname); |
|---|
| 1103 | } |
|---|
| 1104 | $file_data = $rq->getResponseBody(); |
|---|
| 1105 | if (!$file_data) { |
|---|
| 1106 | return $this->_raiseSoapFault("Unable to retrieve WSDL $wsdl_fname, no http body", $wsdl_fname); |
|---|
| 1107 | } |
|---|
| 1108 | } |
|---|
| 1109 | |
|---|
| 1110 | $md5_wsdl = md5($file_data); |
|---|
| 1111 | |
|---|
| 1112 | if ($this->_cacheUse) { |
|---|
| 1113 | $fp = fopen($cachename, "wb"); |
|---|
| 1114 | fwrite($fp, $file_data); |
|---|
| 1115 | fclose($fp); |
|---|
| 1116 | } |
|---|
| 1117 | } |
|---|
| 1118 | |
|---|
| 1119 | if ($this->_cacheUse && $cache && $cache != $md5_wsdl) { |
|---|
| 1120 | return $this->_raiseSoapFault('WSDL Checksum error!', $wsdl_fname); |
|---|
| 1121 | } |
|---|
| 1122 | |
|---|
| 1123 | return $file_data; |
|---|
| 1124 | } |
|---|
| 1125 | |
|---|
| 1126 | } |
|---|
| 1127 | |
|---|
| 1128 | class SOAP_WSDL_Parser extends SOAP_Base |
|---|
| 1129 | { |
|---|
| 1130 | |
|---|
| 1131 | /** |
|---|
| 1132 | * Define internal arrays of bindings, ports, operations, |
|---|
| 1133 | * messages, etc. |
|---|
| 1134 | */ |
|---|
| 1135 | var $currentMessage; |
|---|
| 1136 | var $currentOperation; |
|---|
| 1137 | var $currentPortType; |
|---|
| 1138 | var $currentBinding; |
|---|
| 1139 | var $currentPort; |
|---|
| 1140 | |
|---|
| 1141 | /** |
|---|
| 1142 | * Parser vars. |
|---|
| 1143 | */ |
|---|
| 1144 | var $cache; |
|---|
| 1145 | |
|---|
| 1146 | var $tns = null; |
|---|
| 1147 | var $soapns = array('soap'); |
|---|
| 1148 | var $uri = ''; |
|---|
| 1149 | var $wsdl = null; |
|---|
| 1150 | |
|---|
| 1151 | var $status = ''; |
|---|
| 1152 | var $element_stack = array(); |
|---|
| 1153 | var $parentElement = ''; |
|---|
| 1154 | |
|---|
| 1155 | var $schema = ''; |
|---|
| 1156 | var $schemaStatus = ''; |
|---|
| 1157 | var $schema_stack = array(); |
|---|
| 1158 | var $currentComplexType; |
|---|
| 1159 | var $schema_element_stack = array(); |
|---|
| 1160 | var $currentElement; |
|---|
| 1161 | |
|---|
| 1162 | /** |
|---|
| 1163 | * Constructor. |
|---|
| 1164 | */ |
|---|
| 1165 | function SOAP_WSDL_Parser($uri, &$wsdl, $docs = false) |
|---|
| 1166 | { |
|---|
| 1167 | parent::SOAP_Base('WSDLPARSER'); |
|---|
| 1168 | $this->cache = new SOAP_WSDL_Cache($wsdl->cacheUse, |
|---|
| 1169 | $wsdl->cacheMaxAge, |
|---|
| 1170 | $wsdl->cacheDir); |
|---|
| 1171 | $this->uri = $uri; |
|---|
| 1172 | $this->wsdl = &$wsdl; |
|---|
| 1173 | $this->docs = $docs; |
|---|
| 1174 | $this->parse($uri); |
|---|
| 1175 | } |
|---|
| 1176 | |
|---|
| 1177 | function parse($uri) |
|---|
| 1178 | { |
|---|
| 1179 | // Check whether content has been read. |
|---|
| 1180 | $fd = $this->cache->get($uri, $this->wsdl->proxy); |
|---|
| 1181 | if (PEAR::isError($fd)) { |
|---|
| 1182 | return $this->_raiseSoapFault($fd); |
|---|
| 1183 | } |
|---|
| 1184 | |
|---|
| 1185 | // Create an XML parser. |
|---|
| 1186 | $parser = xml_parser_create(); |
|---|
| 1187 | xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0); |
|---|
| 1188 | xml_set_object($parser, $this); |
|---|
| 1189 | xml_set_element_handler($parser, 'startElement', 'endElement'); |
|---|
| 1190 | if ($this->docs) { |
|---|
| 1191 | xml_set_character_data_handler($parser, 'characterData'); |
|---|
| 1192 | } |
|---|
| 1193 | |
|---|
| 1194 | if (!xml_parse($parser, $fd, true)) { |
|---|
| 1195 | $detail = sprintf('XML error on line %d: %s', |
|---|
| 1196 | xml_get_current_line_number($parser), |
|---|
| 1197 | xml_error_string(xml_get_error_code($parser))); |
|---|
| 1198 | return $this->_raiseSoapFault("Unable to parse WSDL file $uri\n$detail"); |
|---|
| 1199 | } |
|---|
| 1200 | xml_parser_free($parser); |
|---|
| 1201 | return true; |
|---|
| 1202 | } |
|---|
| 1203 | |
|---|
| 1204 | /** |
|---|
| 1205 | * start-element handler |
|---|
| 1206 | */ |
|---|
| 1207 | function startElement($parser, $name, $attrs) |
|---|
| 1208 | { |
|---|
| 1209 | // Get element prefix. |
|---|
| 1210 | $qname = new QName($name); |
|---|
| 1211 | if ($qname->prefix) { |
|---|
| 1212 | $ns = $qname->prefix; |
|---|
| 1213 | if ($ns && ((!$this->tns && strcasecmp($qname->name, 'definitions') == 0) || $ns == $this->tns)) { |
|---|
| 1214 | $name = $qname->name; |
|---|
| 1215 | } |
|---|
| 1216 | } |
|---|
| 1217 | $this->currentTag = $qname->name; |
|---|
| 1218 | $this->parentElement = ''; |
|---|
| 1219 | $stack_size = count($this->element_stack); |
|---|
| 1220 | if ($stack_size) { |
|---|
| 1221 | $this->parentElement = $this->element_stack[$stack_size - 1]; |
|---|
| 1222 | } |
|---|
| 1223 | $this->element_stack[] = $this->currentTag; |
|---|
| 1224 | |
|---|
| 1225 | // Find status, register data. |
|---|
| 1226 | switch ($this->status) { |
|---|
| 1227 | case 'types': |
|---|
| 1228 | // sect 2.2 wsdl:types |
|---|
| 1229 | // children: xsd:schema |
|---|
| 1230 | $parent_tag = ''; |
|---|
| 1231 | $stack_size = count($this->schema_stack); |
|---|
| 1232 | if ($stack_size) { |
|---|
| 1233 | $parent_tag = $this->schema_stack[$stack_size - 1]; |
|---|
| 1234 | } |
|---|
| 1235 | |
|---|
| 1236 | switch ($qname->name) { |
|---|
| 1237 | case 'schema': |
|---|
| 1238 | // No parent should be in the stack. |
|---|
| 1239 | if (!$parent_tag || $parent_tag == 'types') { |
|---|
| 1240 | if (array_key_exists('targetNamespace', $attrs)) { |
|---|
| 1241 | $this->schema = $this->wsdl->getNamespaceAttributeName($attrs['targetNamespace']); |
|---|
| 1242 | } else { |
|---|
| 1243 | $this->schema = $this->wsdl->getNamespaceAttributeName($this->wsdl->tns); |
|---|
| 1244 | } |
|---|
| 1245 | $this->wsdl->complexTypes[$this->schema] = array(); |
|---|
| 1246 | $this->wsdl->elements[$this->schema] = array(); |
|---|
| 1247 | } |
|---|
| 1248 | break; |
|---|
| 1249 | |
|---|
| 1250 | case 'complexType': |
|---|
| 1251 | if ($parent_tag == 'schema') { |
|---|
| 1252 | $this->currentComplexType = $attrs['name']; |
|---|
| 1253 | if (!isset($attrs['namespace'])) { |
|---|
| 1254 | $attrs['namespace'] = $this->schema; |
|---|
| 1255 | } |
|---|
| 1256 | $this->wsdl->complexTypes[$this->schema][$this->currentComplexType] = $attrs; |
|---|
| 1257 | if (array_key_exists('base', $attrs)) { |
|---|
| 1258 | $qn = new QName($attrs['base']); |
|---|
| 1259 | $this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['type'] = $qn->name; |
|---|
| 1260 | $this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['namespace'] = $qn->prefix; |
|---|
| 1261 | } else { |
|---|
| 1262 | $this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['type'] = 'Struct'; |
|---|
| 1263 | } |
|---|
| 1264 | $this->schemaStatus = 'complexType'; |
|---|
| 1265 | } else { |
|---|
| 1266 | $this->wsdl->elements[$this->schema][$this->currentElement]['complex'] = true; |
|---|
| 1267 | } |
|---|
| 1268 | break; |
|---|
| 1269 | |
|---|
| 1270 | case 'element': |
|---|
| 1271 | if (isset($attrs['type'])) { |
|---|
| 1272 | $qn = new QName($attrs['type']); |
|---|
| 1273 | $attrs['type'] = $qn->name; |
|---|
| 1274 | if ($qn->prefix && array_key_exists($qn->prefix, $this->wsdl->namespaces)) { |
|---|
| 1275 | $attrs['namespace'] = $qn->prefix; |
|---|
| 1276 | } |
|---|
| 1277 | } |
|---|
| 1278 | |
|---|
| 1279 | $parentElement = ''; |
|---|
| 1280 | $stack_size = count($this->schema_element_stack); |
|---|
| 1281 | if ($stack_size > 0) { |
|---|
| 1282 | $parentElement = $this->schema_element_stack[$stack_size - 1]; |
|---|
| 1283 | } |
|---|
| 1284 | |
|---|
| 1285 | if (isset($attrs['ref'])) { |
|---|
| 1286 | $qn = new QName($attrs['ref']); |
|---|
| 1287 | $this->currentElement = $qn->name; |
|---|
| 1288 | } else { |
|---|
| 1289 | $this->currentElement = $attrs['name']; |
|---|
| 1290 | } |
|---|
| 1291 | $this->schema_element_stack[] = $this->currentElement; |
|---|
| 1292 | if (!isset($attrs['namespace'])) { |
|---|
| 1293 | $attrs['namespace'] = $this->schema; |
|---|
| 1294 | } |
|---|
| 1295 | |
|---|
| 1296 | if ($parent_tag == 'schema') { |
|---|
| 1297 | $this->wsdl->elements[$this->schema][$this->currentElement] = $attrs; |
|---|
| 1298 | $this->wsdl->elements[$this->schema][$this->currentElement]['complex'] = false; |
|---|
| 1299 | $this->schemaStatus = 'element'; |
|---|
| 1300 | } elseif ($this->currentComplexType) { |
|---|
| 1301 | // we're inside a complexType |
|---|
| 1302 | if ((isset($this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['order']) && |
|---|
| 1303 | $this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['order'] == 'sequence') |
|---|
| 1304 | && $this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['type'] == 'Array') { |
|---|
| 1305 | $this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['arrayType'] = isset($attrs['type']) ? $attrs['type'] : null; |
|---|
| 1306 | } |
|---|
| 1307 | $this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['elements'][$this->currentElement] = $attrs; |
|---|
| 1308 | } else { |
|---|
| 1309 | $this->wsdl->elements[$this->schema][$parentElement]['elements'][$this->currentElement] = $attrs; |
|---|
| 1310 | } |
|---|
| 1311 | break; |
|---|
| 1312 | |
|---|
| 1313 | case 'complexContent': |
|---|
| 1314 | case 'simpleContent': |
|---|
| 1315 | break; |
|---|
| 1316 | |
|---|
| 1317 | case 'extension': |
|---|
| 1318 | case 'restriction': |
|---|
| 1319 | if ($this->schemaStatus == 'complexType') { |
|---|
| 1320 | if (!empty($attrs['base'])) { |
|---|
| 1321 | $qn = new QName($attrs['base']); |
|---|
| 1322 | $this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['type'] = $qn->name; |
|---|
| 1323 | |
|---|
| 1324 | // Types that extend from other types aren't |
|---|
| 1325 | // *of* those types. Reflect this by denoting |
|---|
| 1326 | // which type they extend. I'm leaving the |
|---|
| 1327 | // 'type' setting here since I'm not sure what |
|---|
| 1328 | // removing it might break at the moment. |
|---|
| 1329 | if ($qname->name == 'extension') { |
|---|
| 1330 | $this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['extends'] = $qn->name; |
|---|
| 1331 | } |
|---|
| 1332 | } else { |
|---|
| 1333 | $this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['type'] = 'Struct'; |
|---|
| 1334 | } |
|---|
| 1335 | } |
|---|
| 1336 | break; |
|---|
| 1337 | |
|---|
| 1338 | case 'sequence': |
|---|
| 1339 | if ($this->schemaStatus == 'complexType') { |
|---|
| 1340 | $this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['order'] = $qname->name; |
|---|
| 1341 | if (!isset($this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['type'])) { |
|---|
| 1342 | $this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['type'] = 'Array'; |
|---|
| 1343 | } |
|---|
| 1344 | } |
|---|
| 1345 | break; |
|---|
| 1346 | |
|---|
| 1347 | case 'all': |
|---|
| 1348 | $this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['order'] = $qname->name; |
|---|
| 1349 | if (!isset($this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['type'])) { |
|---|
| 1350 | $this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['type'] = 'Struct'; |
|---|
| 1351 | } |
|---|
| 1352 | break; |
|---|
| 1353 | |
|---|
| 1354 | case 'choice': |
|---|
| 1355 | $this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['order'] = $qname->name; |
|---|
| 1356 | if (!isset($this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['type'])) { |
|---|
| 1357 | $this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['type'] = 'Array'; |
|---|
| 1358 | } |
|---|
| 1359 | |
|---|
| 1360 | case 'attribute': |
|---|
| 1361 | if ($this->schemaStatus == 'complexType') { |
|---|
| 1362 | if (isset($attrs['name'])) { |
|---|
| 1363 | $this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['attribute'][$attrs['name']] = $attrs; |
|---|
| 1364 | } else { |
|---|
| 1365 | if (isset($attrs['ref'])) { |
|---|
| 1366 | $q = new QName($attrs['ref']); |
|---|
| 1367 | foreach ($attrs as $k => $v) { |
|---|
| 1368 | if ($k != 'ref' && strstr($k, $q->name)) { |
|---|
| 1369 | $vq = new QName($v); |
|---|
| 1370 | if ($q->name == 'arrayType') { |
|---|
| 1371 | $this->wsdl->complexTypes[$this->schema][$this->currentComplexType][$q->name] = $vq->name. $vq->arrayInfo; |
|---|
| 1372 | $this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['type'] = 'Array'; |
|---|
| 1373 | $this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['namespace'] = $vq->prefix; |
|---|
| 1374 | } else { |
|---|
| 1375 | $this->wsdl->complexTypes[$this->schema][$this->currentComplexType][$q->name] = $vq->name; |
|---|
| 1376 | } |
|---|
| 1377 | } |
|---|
| 1378 | } |
|---|
| 1379 | } |
|---|
| 1380 | } |
|---|
| 1381 | } |
|---|
| 1382 | break; |
|---|
| 1383 | } |
|---|
| 1384 | |
|---|
| 1385 | $this->schema_stack[] = $qname->name; |
|---|
| 1386 | break; |
|---|
| 1387 | |
|---|
| 1388 | case 'message': |
|---|
| 1389 | // sect 2.3 wsdl:message child wsdl:part |
|---|
| 1390 | switch ($qname->name) { |
|---|
| 1391 | case 'part': |
|---|
| 1392 | $qn = null; |
|---|
| 1393 | if (isset($attrs['type'])) { |
|---|
| 1394 | $qn = new QName($attrs['type']); |
|---|
| 1395 | } elseif (isset($attrs['element'])) { |
|---|
| 1396 | $qn = new QName($attrs['element']); |
|---|
| 1397 | } |
|---|
| 1398 | if ($qn) { |
|---|
| 1399 | $attrs['type'] = $qn->name; |
|---|
| 1400 | $attrs['namespace'] = $qn->prefix; |
|---|
| 1401 | } |
|---|
| 1402 | $this->wsdl->messages[$this->currentMessage][$attrs['name']] = $attrs; |
|---|
| 1403 | // error in wsdl |
|---|
| 1404 | |
|---|
| 1405 | case 'documentation': |
|---|
| 1406 | break; |
|---|
| 1407 | |
|---|
| 1408 | default: |
|---|
| 1409 | break; |
|---|
| 1410 | } |
|---|
| 1411 | break; |
|---|
| 1412 | |
|---|
| 1413 | case 'portType': |
|---|
| 1414 | // sect 2.4 |
|---|
| 1415 | switch ($qname->name) { |
|---|
| 1416 | case 'operation': |
|---|
| 1417 | // attributes: name |
|---|
| 1418 | // children: wsdl:input wsdl:output wsdl:fault |
|---|
| 1419 | $this->currentOperation = $attrs['name']; |
|---|
| 1420 | $this->wsdl->portTypes[$this->currentPortType][$this->currentOperation] = $attrs; |
|---|
| 1421 | break; |
|---|
| 1422 | |
|---|
| 1423 | case 'input': |
|---|
| 1424 | case 'output': |
|---|
| 1425 | case 'fault': |
|---|
| 1426 | // wsdl:input wsdl:output wsdl:fault |
|---|
| 1427 | // attributes: name message parameterOrder(optional) |
|---|
| 1428 | if ($this->currentOperation) { |
|---|
| 1429 | if (isset($this->wsdl->portTypes[$this->currentPortType][$this->currentOperation][$name])) { |
|---|
| 1430 | $this->wsdl->portTypes[$this->currentPortType][$this->currentOperation][$name] = array_merge($this->wsdl->portTypes[$this->currentPortType][$this->currentOperation][$name], $attrs); |
|---|
| 1431 | } else { |
|---|
| 1432 | $this->wsdl->portTypes[$this->currentPortType][$this->currentOperation][$name] = $attrs; |
|---|
| 1433 | } |
|---|
| 1434 | if (array_key_exists('message', $attrs)) { |
|---|
| 1435 | $qn = new QName($attrs['message']); |
|---|
| 1436 | $this->wsdl->portTypes[$this->currentPortType][$this->currentOperation][$name]['message'] = $qn->name; |
|---|
| 1437 | $this->wsdl->portTypes[$this->currentPortType][$this->currentOperation][$name]['namespace'] = $qn->prefix; |
|---|
| 1438 | } |
|---|
| 1439 | } |
|---|
| 1440 | break; |
|---|
| 1441 | |
|---|
| 1442 | case 'documentation': |
|---|
| 1443 | break; |
|---|
| 1444 | |
|---|
| 1445 | default: |
|---|
| 1446 | break; |
|---|
| 1447 | } |
|---|
| 1448 | break; |
|---|
| 1449 | |
|---|
| 1450 | case 'binding': |
|---|
| 1451 | $ns = $qname->prefix ? $this->wsdl->namespaces[$qname->prefix] : SCHEMA_WSDL; |
|---|
| 1452 | switch ($ns) { |
|---|
| 1453 | case SCHEMA_SOAP: |
|---|
| 1454 | case SCHEMA_SOAP12: |
|---|
| 1455 | // this deals with wsdl section 3 soap binding |
|---|
| 1456 | switch ($qname->name) { |
|---|
| 1457 | case 'binding': |
|---|
| 1458 | // sect 3.3 |
|---|
| 1459 | // soap:binding, attributes: transport(required), style(optional, default = document) |
|---|
| 1460 | // if style is missing, it is assumed to be 'document' |
|---|
| 1461 | if (!isset($attrs['style'])) { |
|---|
| 1462 | $attrs['style'] = 'document'; |
|---|
| 1463 | } |
|---|
| 1464 | $this->wsdl->bindings[$this->currentBinding] = array_merge($this->wsdl->bindings[$this->currentBinding], $attrs); |
|---|
| 1465 | break; |
|---|
| 1466 | |
|---|
| 1467 | case 'operation': |
|---|
| 1468 | // sect 3.4 |
|---|
| 1469 | // soap:operation, attributes: soapAction(required), style(optional, default = soap:binding:style) |
|---|
| 1470 | if (!isset($attrs['style'])) { |
|---|
| 1471 | $attrs['style'] = $this->wsdl->bindings[$this->currentBinding]['style']; |
|---|
| 1472 | } |
|---|
| 1473 | if (isset($this->wsdl->bindings[$this->currentBinding]['operations'][$this->currentOperation])) { |
|---|
| 1474 | $this->wsdl->bindings[$this->currentBinding]['operations'][$this->currentOperation] = array_merge($this->wsdl->bindings[$this->currentBinding]['operations'][$this->currentOperation], $attrs); |
|---|
| 1475 | } else { |
|---|
| 1476 | $this->wsdl->bindings[$this->currentBinding]['operations'][$this->currentOperation] = $attrs; |
|---|
| 1477 | } |
|---|
| 1478 | break; |
|---|
| 1479 | |
|---|
| 1480 | case 'body': |
|---|
| 1481 | // sect 3.5 |
|---|
| 1482 | // soap:body attributes: |
|---|
| 1483 | // part - optional. listed parts must appear in body, missing means all parts appear in body |
|---|
| 1484 | // use - required. encoded|literal |
|---|
| 1485 | // encodingStyle - optional. space seperated list of encodings (uri's) |
|---|
| 1486 | $this->wsdl->bindings[$this->currentBinding] |
|---|
| 1487 | ['operations'][$this->currentOperation][$this->opStatus] = $attrs; |
|---|
| 1488 | break; |
|---|
| 1489 | |
|---|
| 1490 | case 'fault': |
|---|
| 1491 | // sect 3.6 |
|---|
| 1492 | // soap:fault attributes: name use encodingStyle namespace |
|---|
| 1493 | $this->wsdl->bindings[$this->currentBinding] |
|---|
| 1494 | ['operations'][$this->currentOperation][$this->opStatus] = $attrs; |
|---|
| 1495 | break; |
|---|
| 1496 | |
|---|
| 1497 | case 'header': |
|---|
| 1498 | // sect 3.7 |
|---|
| 1499 | // soap:header attributes: message part use encodingStyle namespace |
|---|
| 1500 | $this->wsdl->bindings[$this->currentBinding] |
|---|
| 1501 | ['operations'][$this->currentOperation][$this->opStatus]['headers'][] = $attrs; |
|---|
| 1502 | break; |
|---|
| 1503 | |
|---|
| 1504 | case 'headerfault': |
|---|
| 1505 | // sect 3.7 |
|---|
| 1506 | // soap:header attributes: message part use encodingStyle namespace |
|---|
| 1507 | $header = count($this->wsdl->bindings[$this->currentBinding] |
|---|
| 1508 | ['operations'][$this->currentOperation][$this->opStatus]['headers'])-1; |
|---|
| 1509 | $this->wsdl->bindings[$this->currentBinding] |
|---|
| 1510 | ['operations'][$this->currentOperation][$this->opStatus]['headers'][$header]['fault'] = $attrs; |
|---|
| 1511 | break; |
|---|
| 1512 | |
|---|
| 1513 | case 'documentation': |
|---|
| 1514 | break; |
|---|
| 1515 | |
|---|
| 1516 | default: |
|---|
| 1517 | // error! not a valid element inside binding |
|---|
| 1518 | break; |
|---|
| 1519 | } |
|---|
| 1520 | break; |
|---|
| 1521 | |
|---|
| 1522 | case SCHEMA_WSDL: |
|---|
| 1523 | // XXX verify correct namespace |
|---|
| 1524 | // for now, default is the 'wsdl' namespace |
|---|
| 1525 | // other possible namespaces include smtp, http, etc. for alternate bindings |
|---|
| 1526 | switch ($qname->name) { |
|---|
| 1527 | case 'operation': |
|---|
| 1528 | // sect 2.5 |
|---|
| 1529 | // wsdl:operation attributes: name |
|---|
| 1530 | $this->currentOperation = $attrs['name']; |
|---|
| 1531 | break; |
|---|
| 1532 | |
|---|
| 1533 | case 'output': |
|---|
| 1534 | case 'input': |
|---|
| 1535 | case 'fault': |
|---|
| 1536 | // sect 2.5 |
|---|
| 1537 | // wsdl:input attributes: name |
|---|
| 1538 | $this->opStatus = $qname->name; |
|---|
| 1539 | break; |
|---|
| 1540 | |
|---|
| 1541 | case 'documentation': |
|---|
| 1542 | break; |
|---|
| 1543 | |
|---|
| 1544 | default: |
|---|
| 1545 | break; |
|---|
| 1546 | } |
|---|
| 1547 | break; |
|---|
| 1548 | |
|---|
| 1549 | case SCHEMA_WSDL_HTTP: |
|---|
| 1550 | switch ($qname->name) { |
|---|
| 1551 | case 'binding': |
|---|
| 1552 | // sect 4.4 |
|---|
| 1553 | // http:binding attributes: verb |
|---|
| 1554 | // parent: wsdl:binding |
|---|
| 1555 | $this->wsdl->bindings[$this->currentBinding] = array_merge($this->wsdl->bindings[$this->currentBinding], $attrs); |
|---|
| 1556 | break; |
|---|
| 1557 | |
|---|
| 1558 | case 'operation': |
|---|
| 1559 | // sect 4.5 |
|---|
| 1560 | // http:operation attributes: location |
|---|
| 1561 | // parent: wsdl:operation |
|---|
| 1562 | $this->wsdl->bindings[$this->currentBinding]['operations'] |
|---|
| 1563 | [$this->currentOperation] = $attrs; |
|---|
| 1564 | break; |
|---|
| 1565 | |
|---|
| 1566 | case 'urlEncoded': |
|---|
| 1567 | // sect 4.6 |
|---|
| 1568 | // http:urlEncoded attributes: location |
|---|
| 1569 | // parent: wsdl:input wsdl:output etc. |
|---|
| 1570 | $this->wsdl->bindings[$this->currentBinding]['operations'][$this->opStatus] |
|---|
| 1571 | [$this->currentOperation]['uri'] = 'urlEncoded'; |
|---|
| 1572 | break; |
|---|
| 1573 | |
|---|
| 1574 | case 'urlReplacement': |
|---|
| 1575 | // sect 4.7 |
|---|
| 1576 | // http:urlReplacement attributes: location |
|---|
| 1577 | // parent: wsdl:input wsdl:output etc. |
|---|
| 1578 | $this->wsdl->bindings[$this->currentBinding]['operations'][$this->opStatus] |
|---|
| 1579 | [$this->currentOperation]['uri'] = 'urlReplacement'; |
|---|
| 1580 | break; |
|---|
| 1581 | |
|---|
| 1582 | case 'documentation': |
|---|
| 1583 | break; |
|---|
| 1584 | |
|---|
| 1585 | default: |
|---|
| 1586 | // error |
|---|
| 1587 | break; |
|---|
| 1588 | } |
|---|
| 1589 | |
|---|
| 1590 | case SCHEMA_MIME: |
|---|
| 1591 | // sect 5 |
|---|
| 1592 | // all mime parts are children of wsdl:input, wsdl:output, etc. |
|---|
| 1593 | // unsuported as of yet |
|---|
| 1594 | switch ($qname->name) { |
|---|
| 1595 | case 'content': |
|---|
| 1596 | // sect 5.3 mime:content |
|---|
| 1597 | // <mime:content part="nmtoken"? type="string"?/> |
|---|
| 1598 | // part attribute only required if content is child of multipart related, |
|---|
| 1599 | // it contains the name of the part |
|---|
| 1600 | // type attribute contains the mime type |
|---|
| 1601 | case 'multipartRelated': |
|---|
| 1602 | // sect 5.4 mime:multipartRelated |
|---|
| 1603 | case 'part': |
|---|
| 1604 | case 'mimeXml': |
|---|
| 1605 | // sect 5.6 mime:mimeXml |
|---|
| 1606 | // <mime:mimeXml part="nmtoken"?/> |
|---|
| 1607 | // |
|---|
| 1608 | case 'documentation': |
|---|
| 1609 | break; |
|---|
| 1610 | |
|---|
| 1611 | default: |
|---|
| 1612 | // error |
|---|
| 1613 | break; |
|---|
| 1614 | } |
|---|
| 1615 | |
|---|
| 1616 | case SCHEMA_DIME: |
|---|
| 1617 | // DIME is defined in: |
|---|
| 1618 | // http://gotdotnet.com/team/xml_wsspecs/dime/WSDL-Extension-for-DIME.htm |
|---|
| 1619 | // all DIME parts are children of wsdl:input, wsdl:output, etc. |
|---|
| 1620 | // unsuported as of yet |
|---|
| 1621 | switch ($qname->name) { |
|---|
| 1622 | case 'message': |
|---|
| 1623 | // sect 4.1 dime:message |
|---|
| 1624 | // appears in binding section |
|---|
| 1625 | $this->wsdl->bindings[$this->currentBinding]['dime'] = $attrs; |
|---|
| 1626 | break; |
|---|
| 1627 | |
|---|
| 1628 | default: |
|---|
| 1629 | break; |
|---|
| 1630 | } |
|---|
| 1631 | |
|---|
| 1632 | default: |
|---|
| 1633 | break; |
|---|
| 1634 | } |
|---|
| 1635 | break; |
|---|
| 1636 | |
|---|
| 1637 | case 'service': |
|---|
| 1638 | $ns = $qname->prefix ? $this->wsdl->namespaces[$qname->prefix] : SCHEMA_WSDL; |
|---|
| 1639 | |
|---|
| 1640 | switch ($qname->name) { |
|---|
| 1641 | case 'port': |
|---|
| 1642 | // sect 2.6 wsdl:port attributes: name binding |
|---|
| 1643 | $this->currentPort = $attrs['name']; |
|---|
| 1644 | $this->wsdl->services[$this->currentService]['ports'][$this->currentPort] = $attrs; |
|---|
| 1645 | // XXX hack to deal with binding namespaces |
|---|
| 1646 | $qn = new QName($attrs['binding']); |
|---|
| 1647 | $this->wsdl->services[$this->currentService]['ports'][$this->currentPort]['binding'] = $qn->name; |
|---|
| 1648 | $this->wsdl->services[$this->currentService]['ports'][$this->currentPort]['namespace'] = $qn->prefix; |
|---|
| 1649 | break; |
|---|
| 1650 | |
|---|
| 1651 | case 'address': |
|---|
| 1652 | $this->wsdl->services[$this->currentService]['ports'][$this->currentPort]['address'] = $attrs; |
|---|
| 1653 | // what TYPE of port is it? SOAP or HTTP? |
|---|
| 1654 | $ns = $qname->prefix ? $this->wsdl->namespaces[$qname->prefix] : SCHEMA_WSDL; |
|---|
| 1655 | switch ($ns) { |
|---|
| 1656 | case SCHEMA_WSDL_HTTP: |
|---|
| 1657 | $this->wsdl->services[$this->currentService]['ports'][$this->currentPort]['type']='http'; |
|---|
| 1658 | break; |
|---|
| 1659 | |
|---|
| 1660 | case SCHEMA_SOAP: |
|---|
| 1661 | $this->wsdl->services[$this->currentService]['ports'][$this->currentPort]['type']='soap'; |
|---|
| 1662 | break; |
|---|
| 1663 | |
|---|
| 1664 | default: |
|---|
| 1665 | // Shouldn't happen, we'll assume SOAP. |
|---|
| 1666 | $this->wsdl->services[$this->currentService]['ports'][$this->currentPort]['type']='soap'; |
|---|
| 1667 | } |
|---|
| 1668 | |
|---|
| 1669 | break; |
|---|
| 1670 | |
|---|
| 1671 | case 'documentation': |
|---|
| 1672 | break; |
|---|
| 1673 | |
|---|
| 1674 | default: |
|---|
| 1675 | break; |
|---|
| 1676 | } |
|---|
| 1677 | } |
|---|
| 1678 | |
|---|
| 1679 | // Top level elements found under wsdl:definitions. |
|---|
| 1680 | switch ($qname->name) { |
|---|
| 1681 | case 'import': |
|---|
| 1682 | case 'include': |
|---|
| 1683 | // WSDL 2.1.1 wsdl:import, XML Schema 4.2.3 xsd:import, XML Schema |
|---|
| 1684 | // 4.2.1 xsd:include attributes |
|---|
| 1685 | $this->status = 'types'; |
|---|
| 1686 | if (isset($attrs['location']) || isset($attrs['schemaLocation'])) { |
|---|
| 1687 | $uri = isset($attrs['location']) ? $attrs['location'] : $attrs['schemaLocation']; |
|---|
| 1688 | $location = @parse_url($uri); |
|---|
| 1689 | if (!isset($location['scheme'])) { |
|---|
| 1690 | $base = @parse_url($this->uri); |
|---|
| 1691 | $uri = $this->mergeUrl($base, $uri); |
|---|
| 1692 | } |
|---|
| 1693 | if (isset($this->wsdl->imports[$uri])) { |
|---|
| 1694 | break; |
|---|
| 1695 | } |
|---|
| 1696 | $this->wsdl->imports[$uri] = $attrs; |
|---|
| 1697 | |
|---|
| 1698 | $import_parser_class = get_class($this); |
|---|
| 1699 | $import_parser = new $import_parser_class($uri, $this->wsdl, $this->docs); |
|---|
| 1700 | if ($import_parser->fault) { |
|---|
| 1701 | unset($this->wsdl->imports[$uri]); |
|---|
| 1702 | return false; |
|---|
| 1703 | } |
|---|
| 1704 | } |
|---|
| 1705 | $this->status = 'types'; |
|---|
| 1706 | break; |
|---|
| 1707 | |
|---|
| 1708 | case 'types': |
|---|
| 1709 | // sect 2.2 wsdl:types |
|---|
| 1710 | $this->status = 'types'; |
|---|
| 1711 | break; |
|---|
| 1712 | |
|---|
| 1713 | case 'schema': |
|---|
| 1714 | // We can hit this at the top level if we've been asked to |
|---|
| 1715 | // import an XSD file. |
|---|
| 1716 | if (!empty($attrs['targetNamespace'])) { |
|---|
| 1717 | $this->schema = $this->wsdl->getNamespaceAttributeName($attrs['targetNamespace']); |
|---|
| 1718 | } else { |
|---|
| 1719 | $this->schema = $this->wsdl->getNamespaceAttributeName($this->wsdl->tns); |
|---|
| 1720 | } |
|---|
| 1721 | $this->wsdl->complexTypes[$this->schema] = array(); |
|---|
| 1722 | $this->wsdl->elements[$this->schema] = array(); |
|---|
| 1723 | $this->schema_stack[] = $qname->name; |
|---|
| 1724 | $this->status = 'types'; |
|---|
| 1725 | break; |
|---|
| 1726 | |
|---|
| 1727 | case 'message': |
|---|
| 1728 | // sect 2.3 wsdl:message attributes: name children:wsdl:part |
|---|
| 1729 | $this->status = 'message'; |
|---|
| 1730 | if (isset($attrs['name'])) { |
|---|
| 1731 | $this->currentMessage = $attrs['name']; |
|---|
| 1732 | $this->wsdl->messages[$this->currentMessage] = array(); |
|---|
| 1733 | } |
|---|
| 1734 | break; |
|---|
| 1735 | |
|---|
| 1736 | case 'portType': |
|---|
| 1737 | // sect 2.4 wsdl:portType |
|---|
| 1738 | // attributes: name |
|---|
| 1739 | // children: wsdl:operation |
|---|
| 1740 | $this->status = 'portType'; |
|---|
| 1741 | $this->currentPortType = $attrs['name']; |
|---|
| 1742 | $this->wsdl->portTypes[$this->currentPortType] = array(); |
|---|
| 1743 | break; |
|---|
| 1744 | |
|---|
| 1745 | case 'binding': |
|---|
| 1746 | // sect 2.5 wsdl:binding attributes: name type |
|---|
| 1747 | // children: wsdl:operation soap:binding http:binding |
|---|
| 1748 | if ($qname->prefix && $qname->prefix != $this->tns) { |
|---|
| 1749 | break; |
|---|
| 1750 | } |
|---|
| 1751 | $this->status = 'binding'; |
|---|
| 1752 | $this->currentBinding = $attrs['name']; |
|---|
| 1753 | $qn = new QName($attrs['type']); |
|---|
| 1754 | $this->wsdl->bindings[$this->currentBinding]['type'] = $qn->name; |
|---|
| 1755 | $this->wsdl->bindings[$this->currentBinding]['namespace'] = $qn->prefix; |
|---|
| 1756 | break; |
|---|
| 1757 | |
|---|
| 1758 | case 'service': |
|---|
| 1759 | // sect 2.7 wsdl:service attributes: name children: ports |
|---|
| 1760 | $this->currentService = $attrs['name']; |
|---|
| 1761 | $this->wsdl->services[$this->currentService]['ports'] = array(); |
|---|
| 1762 | $this->status = 'service'; |
|---|
| 1763 | break; |
|---|
| 1764 | |
|---|
| 1765 | case 'definitions': |
|---|
| 1766 | // sec 2.1 wsdl:definitions |
|---|
| 1767 | // attributes: name targetNamespace xmlns:* |
|---|
| 1768 | // children: wsdl:import wsdl:types wsdl:message wsdl:portType wsdl:binding wsdl:service |
|---|
| 1769 | $this->wsdl->definition = $attrs; |
|---|
| 1770 | foreach ($attrs as $key => $value) { |
|---|
| 1771 | if (strstr($key, 'xmlns:') !== false) { |
|---|
| 1772 | $qn = new QName($key); |
|---|
| 1773 | // XXX need to refactor ns handling. |
|---|
| 1774 | $this->wsdl->namespaces[$qn->name] = $value; |
|---|
| 1775 | $this->wsdl->ns[$value] = $qn->name; |
|---|
| 1776 | if ($key == 'targetNamespace' || |
|---|
| 1777 | strcasecmp($value,SOAP_SCHEMA) == 0) { |
|---|
| 1778 | $this->soapns[] = $qn->name; |
|---|
| 1779 | } else { |
|---|
| 1780 | if (in_array($value, $this->_XMLSchema)) { |
|---|
| 1781 | $this->wsdl->xsd = $value; |
|---|
| 1782 | } |
|---|
| 1783 | } |
|---|
| 1784 | } |
|---|
| 1785 | } |
|---|
| 1786 | if (isset($ns) && $ns) { |
|---|
| 1787 | $namespace = 'xmlns:' . $ns; |
|---|
| 1788 | if (!$this->wsdl->definition[$namespace]) { |
|---|
| 1789 | return $this->_raiseSoapFault("parse error, no namespace for $namespace", $this->uri); |
|---|
| 1790 | } |
|---|
| 1791 | $this->tns = $ns; |
|---|
| 1792 | } |
|---|
| 1793 | break; |
|---|
| 1794 | } |
|---|
| 1795 | } |
|---|
| 1796 | |
|---|
| 1797 | /** |
|---|
| 1798 | * end-element handler. |
|---|
| 1799 | */ |
|---|
| 1800 | function endElement($parser, $name) |
|---|
| 1801 | { |
|---|
| 1802 | $stacksize = count($this->element_stack); |
|---|
| 1803 | if ($stacksize) { |
|---|
| 1804 | if ($this->element_stack[$stacksize - 1] == 'definitions') { |
|---|
| 1805 | $this->status = ''; |
|---|
| 1806 | } |
|---|
| 1807 | array_pop($this->element_stack); |
|---|
| 1808 | } |
|---|
| 1809 | |
|---|
| 1810 | if (stristr($name, 'schema')) { |
|---|
| 1811 | array_pop($this->schema_stack); |
|---|
| 1812 | $this->schema = ''; |
|---|
| 1813 | } |
|---|
| 1814 | |
|---|
| 1815 | if ($this->schema) { |
|---|
| 1816 | array_pop($this->schema_stack); |
|---|
| 1817 | if (count($this->schema_stack) <= 1) { |
|---|
| 1818 | /* Correct the type for sequences with multiple |
|---|
| 1819 | * elements. */ |
|---|
| 1820 | if (isset($this->currentComplexType) && isset($this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['type']) |
|---|
| 1821 | && $this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['type'] == 'Array' |
|---|
| 1822 | && array_key_exists('elements', $this->wsdl->complexTypes[$this->schema][$this->currentComplexType]) |
|---|
| 1823 | && count($this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['elements']) > 1) { |
|---|
| 1824 | $this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['type'] = 'Struct'; |
|---|
| 1825 | } |
|---|
| 1826 | } |
|---|
| 1827 | if (stristr($name, 'complexType')) { |
|---|
| 1828 | $this->currentComplexType = ''; |
|---|
| 1829 | if (count($this->schema_element_stack)) { |
|---|
| 1830 | $this->currentElement = array_pop($this->schema_element_stack); |
|---|
| 1831 | } else { |
|---|
| 1832 | $this->currentElement = ''; |
|---|
| 1833 | } |
|---|
| 1834 | } elseif (stristr($name, 'element')) { |
|---|
| 1835 | if (count($this->schema_element_stack)) { |
|---|
| 1836 | $this->currentElement = array_pop($this->schema_element_stack); |
|---|
| 1837 | } else { |
|---|
| 1838 | $this->currentElement = ''; |
|---|
| 1839 | } |
|---|
| 1840 | } |
|---|
| 1841 | } |
|---|
| 1842 | } |
|---|
| 1843 | |
|---|
| 1844 | /** |
|---|
| 1845 | * Element content handler. |
|---|
| 1846 | */ |
|---|
| 1847 | function characterData($parser, $data) |
|---|
| 1848 | { |
|---|
| 1849 | // Store the documentation in the WSDL file. |
|---|
| 1850 | if ($this->currentTag == 'documentation') { |
|---|
| 1851 | $data = trim(preg_replace('/\s+/', ' ', $data)); |
|---|
| 1852 | if (!strlen($data)) { |
|---|
| 1853 | return; |
|---|
| 1854 | } |
|---|
| 1855 | |
|---|
| 1856 | switch ($this->status) { |
|---|
| 1857 | case 'service': |
|---|
| 1858 | $ptr =& $this->wsdl->services[$this->currentService]; |
|---|
| 1859 | break; |
|---|
| 1860 | |
|---|
| 1861 | case 'portType': |
|---|
| 1862 | $ptr =& $this->wsdl->portTypes[$this->currentPortType][$this->currentOperation]; |
|---|
| 1863 | break; |
|---|
| 1864 | |
|---|
| 1865 | case 'binding': |
|---|
| 1866 | $ptr =& $this->wsdl->bindings[$this->currentBinding]; |
|---|
| 1867 | break; |
|---|
| 1868 | |
|---|
| 1869 | case 'message': |
|---|
| 1870 | $ptr =& $this->wsdl->messages[$this->currentMessage]; |
|---|
| 1871 | break; |
|---|
| 1872 | |
|---|
| 1873 | case 'operation': |
|---|
| 1874 | break; |
|---|
| 1875 | |
|---|
| 1876 | case 'types': |
|---|
| 1877 | if (isset($this->currentComplexType) && |
|---|
| 1878 | isset($this->wsdl->complexTypes[$this->schema][$this->currentComplexType])) { |
|---|
| 1879 | if ($this->currentElement) { |
|---|
| 1880 | $ptr =& $this->wsdl->complexTypes[$this->schema][$this->currentComplexType]['elements'][$this->currentElement]; |
|---|
| 1881 | } else { |
|---|
| 1882 | $ptr =& $this->wsdl->complexTypes[$this->schema][$this->currentComplexType]; |
|---|
| 1883 | } |
|---|
| 1884 | } |
|---|
| 1885 | break; |
|---|
| 1886 | } |
|---|
| 1887 | |
|---|
| 1888 | if (isset($ptr)) { |
|---|
| 1889 | if (!isset($ptr['documentation'])) { |
|---|
| 1890 | $ptr['documentation'] = ''; |
|---|
| 1891 | } else { |
|---|
| 1892 | $ptr['documentation'] .= ' '; |
|---|
| 1893 | } |
|---|
| 1894 | $ptr['documentation'] .= $data; |
|---|
| 1895 | } |
|---|
| 1896 | } |
|---|
| 1897 | } |
|---|
| 1898 | |
|---|
| 1899 | /** |
|---|
| 1900 | * $parsed is an array returned by parse_url(). |
|---|
| 1901 | * |
|---|
| 1902 | * @access private |
|---|
| 1903 | */ |
|---|
| 1904 | function mergeUrl($parsed, $path) |
|---|
| 1905 | { |
|---|
| 1906 | if (!is_array($parsed)) { |
|---|
| 1907 | return false; |
|---|
| 1908 | } |
|---|
| 1909 | |
|---|
| 1910 | $uri = ''; |
|---|
| 1911 | if (!empty($parsed['scheme'])) { |
|---|
| 1912 | $sep = (strtolower($parsed['scheme']) == 'mailto' ? ':' : '://'); |
|---|
| 1913 | $uri = $parsed['scheme'] . $sep; |
|---|
| 1914 | } |
|---|
| 1915 | |
|---|
| 1916 | if (isset($parsed['pass'])) { |
|---|
| 1917 | $uri .= "$parsed[user]:$parsed[pass]@"; |
|---|
| 1918 | } elseif (isset($parsed['user'])) { |
|---|
| 1919 | $uri .= "$parsed[user]@"; |
|---|
| 1920 | } |
|---|
| 1921 | |
|---|
| 1922 | if (isset($parsed['host'])) { |
|---|
| 1923 | $uri .= $parsed['host']; |
|---|
| 1924 | } |
|---|
| 1925 | if (isset($parsed['port'])) { |
|---|
| 1926 | $uri .= ":$parsed[port]"; |
|---|
| 1927 | } |
|---|
| 1928 | if ($path[0] != '/' && isset($parsed['path'])) { |
|---|
| 1929 | if ($parsed['path'][strlen($parsed['path']) - 1] != '/') { |
|---|
| 1930 | $path = dirname($parsed['path']) . '/' . $path; |
|---|
| 1931 | } else { |
|---|
| 1932 | $path = $parsed['path'] . $path; |
|---|
| 1933 | } |
|---|
| 1934 | $path = $this->_normalize($path); |
|---|
| 1935 | } |
|---|
| 1936 | $sep = $path[0] == '/' ? '' : '/'; |
|---|
| 1937 | $uri .= $sep . $path; |
|---|
| 1938 | |
|---|
| 1939 | return $uri; |
|---|
| 1940 | } |
|---|
| 1941 | |
|---|
| 1942 | function _normalize($path_str) |
|---|
| 1943 | { |
|---|
| 1944 | $pwd = ''; |
|---|
| 1945 | $strArr = preg_split('/(\/)/', $path_str, -1, PREG_SPLIT_NO_EMPTY); |
|---|
| 1946 | $pwdArr = ''; |
|---|
| 1947 | $j = 0; |
|---|
| 1948 | for ($i = 0; $i < count($strArr); $i++) { |
|---|
| 1949 | if ($strArr[$i] != ' ..') { |
|---|
| 1950 | if ($strArr[$i] != ' .') { |
|---|
| 1951 | $pwdArr[$j] = $strArr[$i]; |
|---|
| 1952 | $j++; |
|---|
| 1953 | } |
|---|
| 1954 | } else { |
|---|
| 1955 | array_pop($pwdArr); |
|---|
| 1956 | $j--; |
|---|
| 1957 | } |
|---|
| 1958 | } |
|---|
| 1959 | $pStr = implode('/', $pwdArr); |
|---|
| 1960 | $pwd = (strlen($pStr) > 0) ? ('/' . $pStr) : '/'; |
|---|
| 1961 | return $pwd; |
|---|
| 1962 | } |
|---|
| 1963 | |
|---|
| 1964 | } |
|---|
| 1965 | |
|---|
| 1966 | /** |
|---|
| 1967 | * Parses the types and methods used in web service objects into the internal |
|---|
| 1968 | * data structures used by SOAP_WSDL. |
|---|
| 1969 | * |
|---|
| 1970 | * Assumes the SOAP_WSDL class is unpopulated to start with. |
|---|
| 1971 | * |
|---|
| 1972 | * @author Chris Coe <[email protected]> |
|---|
| 1973 | */ |
|---|
| 1974 | class SOAP_WSDL_ObjectParser extends SOAP_Base |
|---|
| 1975 | { |
|---|
| 1976 | /** |
|---|
| 1977 | * Target namespace for the WSDL document will have the following |
|---|
| 1978 | * prefix. |
|---|
| 1979 | */ |
|---|
| 1980 | var $tnsPrefix = 'tns'; |
|---|
| 1981 | |
|---|
| 1982 | /** |
|---|
| 1983 | * Reference to the SOAP_WSDL object to populate. |
|---|
| 1984 | */ |
|---|
| 1985 | var $wsdl = null; |
|---|
| 1986 | |
|---|
| 1987 | /** |
|---|
| 1988 | * Constructor. |
|---|
| 1989 | * |
|---|
| 1990 | * @param object|array $objects Reference to the object or array of |
|---|
| 1991 | * objects to parse. |
|---|
| 1992 | * @param SOAP_WSDL $wsdl Reference to the SOAP_WSDL object to |
|---|
| 1993 | * populate. |
|---|
| 1994 | * @param string $targetNamespace The target namespace of schema types |
|---|
| 1995 | * etc. |
|---|
| 1996 | * @param string $service_name Name of the WSDL <service>. |
|---|
| 1997 | * @param string $service_desc Optional description of the WSDL |
|---|
| 1998 | * <service>. |
|---|
| 1999 | */ |
|---|
| 2000 | function SOAP_WSDL_ObjectParser($objects, &$wsdl, $targetNamespace, |
|---|
| 2001 | $service_name, $service_desc = '') |
|---|
| 2002 | { |
|---|
| 2003 | parent::SOAP_Base('WSDLOBJECTPARSER'); |
|---|
| 2004 | |
|---|
| 2005 | $this->wsdl = &$wsdl; |
|---|
| 2006 | |
|---|
| 2007 | // Set up the SOAP_WSDL object |
|---|
| 2008 | $this->_initialise($service_name); |
|---|
| 2009 | |
|---|
| 2010 | // Parse each web service object |
|---|
| 2011 | $wsdl_ref = is_array($objects) ? $objects : array($objects); |
|---|
| 2012 | |
|---|
| 2013 | foreach ($wsdl_ref as $ref_item) { |
|---|
| 2014 | if (!is_object($ref_item)) { |
|---|
| 2015 | $this->_raiseSoapFault('Invalid web service object passed to object parser'); |
|---|
| 2016 | continue; |
|---|
| 2017 | } |
|---|
| 2018 | |
|---|
| 2019 | if (!$this->_parse($ref_item, $targetNamespace, $service_name)) { |
|---|
| 2020 | break; |
|---|
| 2021 | } |
|---|
| 2022 | } |
|---|
| 2023 | |
|---|
| 2024 | // Build bindings from abstract data. |
|---|
| 2025 | if ($this->fault == null) { |
|---|
| 2026 | $this->_generateBindingsAndServices($targetNamespace, $service_name, $service_desc); |
|---|
| 2027 | } |
|---|
| 2028 | } |
|---|
| 2029 | |
|---|
| 2030 | /** |
|---|
| 2031 | * Initialise the SOAP_WSDL tree (destructive). |
|---|
| 2032 | * |
|---|
| 2033 | * If the object has already been initialised, the only effect |
|---|
| 2034 | * will be to change the tns namespace to the new service name. |
|---|
| 2035 | * |
|---|
| 2036 | * @param $service_name Name of the WSDL <service> |
|---|
| 2037 | * @access private |
|---|
| 2038 | */ |
|---|
| 2039 | function _initialise($service_name) |
|---|
| 2040 | { |
|---|
| 2041 | // Set up the basic namespaces that all WSDL definitions use. |
|---|
| 2042 | $this->wsdl->namespaces['wsdl'] = SCHEMA_WSDL; // WSDL language |
|---|
| 2043 | $this->wsdl->namespaces['soap'] = SCHEMA_SOAP; // WSDL SOAP bindings |
|---|
| 2044 | $this->wsdl->namespaces[$this->tnsPrefix] = 'urn:' . $service_name; // Target namespace |
|---|
| 2045 | $this->wsdl->namespaces['xsd'] = array_search('xsd', $this->_namespaces); // XML Schema |
|---|
| 2046 | $this->wsdl->namespaces[SOAP_BASE::SOAPENCPrefix()] = array_search(SOAP_BASE::SOAPENCPrefix(), $this->_namespaces); // SOAP types |
|---|
| 2047 | |
|---|
| 2048 | // XXX Refactor $namespace/$ns for Shane :-) |
|---|
| 2049 | unset($this->wsdl->ns['urn:' . $service_name]); |
|---|
| 2050 | $this->wsdl->ns += array_flip($this->wsdl->namespaces); |
|---|
| 2051 | |
|---|
| 2052 | // Imports are not implemented in WSDL generation from classes. |
|---|
| 2053 | // *** <wsdl:import> *** |
|---|
| 2054 | } |
|---|
| 2055 | |
|---|
| 2056 | /** |
|---|
| 2057 | * Parser - takes a single object to add to tree (non-destructive). |
|---|
| 2058 | * |
|---|
| 2059 | * @access private |
|---|
| 2060 | * |
|---|
| 2061 | * @param object $object Reference to the object to parse. |
|---|
| 2062 | * @param string $schemaNamespace |
|---|
| 2063 | * @param string $service_name Name of the WSDL <service>. |
|---|
| 2064 | */ |
|---|
| 2065 | function _parse($object, $schemaNamespace, $service_name) |
|---|
| 2066 | { |
|---|
| 2067 | // Create namespace prefix for the schema |
|---|
| 2068 | list($schPrefix,) = $this->_getTypeNs('{' . $schemaNamespace . '}'); |
|---|
| 2069 | |
|---|
| 2070 | // Parse all the types defined by the object in whatever |
|---|
| 2071 | // schema language we are using (currently __typedef arrays) |
|---|
| 2072 | // *** <wsdl:types> *** |
|---|
| 2073 | foreach ($object->__typedef as $typeName => $typeValue) { |
|---|
| 2074 | // Get/create namespace definition |
|---|
| 2075 | list($nsPrefix, $typeName) = $this->_getTypeNs($typeName); |
|---|
| 2076 | |
|---|
| 2077 | // Create type definition |
|---|
| 2078 | $this->wsdl->complexTypes[$schPrefix][$typeName] = array('name' => $typeName); |
|---|
| 2079 | $thisType =& $this->wsdl->complexTypes[$schPrefix][$typeName]; |
|---|
| 2080 | |
|---|
| 2081 | // According to Dmitri's documentation, __typedef comes in two |
|---|
| 2082 | // flavors: |
|---|
| 2083 | // Array = array(array("item" => "value")) |
|---|
| 2084 | // Struct = array("item1" => "value1", "item2" => "value2", ...) |
|---|
| 2085 | if (is_array($typeValue)) { |
|---|
| 2086 | if (is_array(current($typeValue)) && count($typeValue) == 1 |
|---|
| 2087 | && count(current($typeValue)) == 1) { |
|---|
| 2088 | // It's an array |
|---|
| 2089 | $thisType['type'] = 'Array'; |
|---|
| 2090 | $nsType = current(current($typeValue)); |
|---|
| 2091 | list($nsPrefix, $typeName) = $this->_getTypeNs($nsType); |
|---|
| 2092 | $thisType['namespace'] = $nsPrefix; |
|---|
| 2093 | $thisType['arrayType'] = $typeName . '[]'; |
|---|
| 2094 | } elseif (!is_array(current($typeValue))) { |
|---|
| 2095 | // It's a struct |
|---|
| 2096 | $thisType['type'] = 'Struct'; |
|---|
| 2097 | $thisType['order'] = 'all'; |
|---|
| 2098 | $thisType['namespace'] = $nsPrefix; |
|---|
| 2099 | $thisType['elements'] = array(); |
|---|
| 2100 | |
|---|
| 2101 | foreach ($typeValue as $elementName => $elementType) { |
|---|
| 2102 | list($nsPrefix, $typeName) = $this->_getTypeNs($elementType); |
|---|
| 2103 | $thisType['elements'][$elementName]['name'] = $elementName; |
|---|
| 2104 | $thisType['elements'][$elementName]['type'] = $typeName; |
|---|
| 2105 | $thisType['elements'][$elementName]['namespace'] = $nsPrefix; |
|---|
| 2106 | } |
|---|
| 2107 | } else { |
|---|
| 2108 | // It's erroneous |
|---|
| 2109 | return $this->_raiseSoapFault("The type definition for $nsPrefix:$typeName is invalid.", 'urn:' . get_class($object)); |
|---|
| 2110 | } |
|---|
| 2111 | } else { |
|---|
| 2112 | // It's erroneous |
|---|
| 2113 | return $this->_raiseSoapFault("The type definition for $nsPrefix:$typeName is invalid.", 'urn:' . get_class($object)); |
|---|
| 2114 | } |
|---|
| 2115 | } |
|---|
| 2116 | |
|---|
| 2117 | // Create an empty element array with the target namespace |
|---|
| 2118 | // prefix, to match the results of WSDL parsing. |
|---|
| 2119 | $this->wsdl->elements[$schPrefix] = array(); |
|---|
| 2120 | |
|---|
| 2121 | // Populate tree with message information |
|---|
| 2122 | // *** <wsdl:message> *** |
|---|
| 2123 | foreach ($object->__dispatch_map as $operationName => $messages) { |
|---|
| 2124 | // We need at least 'in' and 'out' parameters. |
|---|
| 2125 | if (!isset($messages['in']) || !isset($messages['out'])) { |
|---|
| 2126 | return $this->_raiseSoapFault('The dispatch map for the method "' . $operationName . '" is missing an "in" or "out" definition.', 'urn:' . get_class($object)); |
|---|
| 2127 | } |
|---|
| 2128 | foreach ($messages as $messageType => $messageParts) { |
|---|
| 2129 | unset($thisMessage); |
|---|
| 2130 | |
|---|
| 2131 | switch ($messageType) { |
|---|
| 2132 | case 'in': |
|---|
| 2133 | $this->wsdl->messages[$operationName . 'Request'] = array(); |
|---|
| 2134 | $thisMessage =& $this->wsdl->messages[$operationName . 'Request']; |
|---|
| 2135 | break; |
|---|
| 2136 | |
|---|
| 2137 | case 'out': |
|---|
| 2138 | $this->wsdl->messages[$operationName . 'Response'] = array(); |
|---|
| 2139 | $thisMessage =& $this->wsdl->messages[$operationName . 'Response']; |
|---|
| 2140 | break; |
|---|
| 2141 | |
|---|
| 2142 | case 'alias': |
|---|
| 2143 | // Do nothing |
|---|
| 2144 | break; |
|---|
| 2145 | |
|---|
| 2146 | default: |
|---|
| 2147 | // Error condition |
|---|
| 2148 | break; |
|---|
| 2149 | } |
|---|
| 2150 | |
|---|
| 2151 | if (isset($thisMessage)) { |
|---|
| 2152 | foreach ($messageParts as $partName => $partType) { |
|---|
| 2153 | list ($nsPrefix, $typeName) = $this->_getTypeNs($partType); |
|---|
| 2154 | |
|---|
| 2155 | $thisMessage[$partName] = array( |
|---|
| 2156 | 'name' => $partName, |
|---|
| 2157 | 'type' => $typeName, |
|---|
| 2158 | 'namespace' => $nsPrefix |
|---|
| 2159 | ); |
|---|
| 2160 | } |
|---|
| 2161 | } |
|---|
| 2162 | } |
|---|
| 2163 | } |
|---|
| 2164 | |
|---|
| 2165 | // Populate tree with portType information |
|---|
| 2166 | // XXX Current implementation only supports one portType that |
|---|
| 2167 | // encompasses all of the operations available. |
|---|
| 2168 | // *** <wsdl:portType> *** |
|---|
| 2169 | if (!isset($this->wsdl->portTypes[$service_name . 'Port'])) { |
|---|
| 2170 | $this->wsdl->portTypes[$service_name . 'Port'] = array(); |
|---|
| 2171 | } |
|---|
| 2172 | $thisPortType =& $this->wsdl->portTypes[$service_name . 'Port']; |
|---|
| 2173 | |
|---|
| 2174 | foreach ($object->__dispatch_map as $operationName => $messages) { |
|---|
| 2175 | $thisPortType[$operationName] = array('name' => $operationName); |
|---|
| 2176 | |
|---|
| 2177 | foreach ($messages as $messageType => $messageParts) { |
|---|
| 2178 | switch ($messageType) { |
|---|
| 2179 | case 'in': |
|---|
| 2180 | $thisPortType[$operationName]['input'] = array( |
|---|
| 2181 | 'message' => $operationName . 'Request', |
|---|
| 2182 | 'namespace' => $this->tnsPrefix); |
|---|
| 2183 | break; |
|---|
| 2184 | |
|---|
| 2185 | case 'out': |
|---|
| 2186 | $thisPortType[$operationName]['output'] = array( |
|---|
| 2187 | 'message' => $operationName . 'Response', |
|---|
| 2188 | 'namespace' => $this->tnsPrefix); |
|---|
| 2189 | break; |
|---|
| 2190 | } |
|---|
| 2191 | } |
|---|
| 2192 | } |
|---|
| 2193 | |
|---|
| 2194 | return true; |
|---|
| 2195 | } |
|---|
| 2196 | |
|---|
| 2197 | /** |
|---|
| 2198 | * Takes all the abstract WSDL data and builds concrete bindings and |
|---|
| 2199 | * services (destructive). |
|---|
| 2200 | * |
|---|
| 2201 | * @access private |
|---|
| 2202 | * @todo Current implementation discards $service_desc. |
|---|
| 2203 | * |
|---|
| 2204 | * @param string $schemaNamespace Namespace for types etc. |
|---|
| 2205 | * @param string $service_name Name of the WSDL <service>. |
|---|
| 2206 | * @param string $service_desc Optional description of the WSDL |
|---|
| 2207 | * <service>. |
|---|
| 2208 | */ |
|---|
| 2209 | function _generateBindingsAndServices($schemaNamespace, $service_name, |
|---|
| 2210 | $service_desc = '') |
|---|
| 2211 | { |
|---|
| 2212 | // Populate tree with bindings information |
|---|
| 2213 | // XXX Current implementation only supports one binding that |
|---|
| 2214 | // matches the single portType and all of its operations. |
|---|
| 2215 | // XXX Is this the correct use of $schemaNamespace here? |
|---|
| 2216 | // *** <wsdl:binding> *** |
|---|
| 2217 | $this->wsdl->bindings[$service_name . 'Binding'] = array( |
|---|
| 2218 | 'type' => $service_name . 'Port', |
|---|
| 2219 | 'namespace' => $this->tnsPrefix, |
|---|
| 2220 | 'style' => 'rpc', |
|---|
| 2221 | 'transport' => SCHEMA_SOAP_HTTP, |
|---|
| 2222 | 'operations' => array()); |
|---|
| 2223 | $thisBinding =& $this->wsdl->bindings[$service_name . 'Binding']; |
|---|
| 2224 | |
|---|
| 2225 | foreach ($this->wsdl->portTypes[$service_name . 'Port'] as $operationName => $operationData) { |
|---|
| 2226 | $thisBinding['operations'][$operationName] = array( |
|---|
| 2227 | 'soapAction' => $schemaNamespace . '#' . $operationName, |
|---|
| 2228 | 'style' => $thisBinding['style']); |
|---|
| 2229 | |
|---|
| 2230 | foreach (array('input', 'output') as $messageType) |
|---|
| 2231 | if (isset($operationData[$messageType])) { |
|---|
| 2232 | $thisBinding['operations'][$operationName][$messageType] = array( |
|---|
| 2233 | 'use' => 'encoded', |
|---|
| 2234 | 'namespace' => $schemaNamespace, |
|---|
| 2235 | 'encodingStyle' => SOAP_SCHEMA_ENCODING); |
|---|
| 2236 | } |
|---|
| 2237 | } |
|---|
| 2238 | |
|---|
| 2239 | // Populate tree with service information |
|---|
| 2240 | // XXX Current implementation supports one service which groups |
|---|
| 2241 | // all of the ports together, one port per binding |
|---|
| 2242 | // *** <wsdl:service> *** |
|---|
| 2243 | |
|---|
| 2244 | $this->wsdl->services[$service_name . 'Service'] = array('ports' => array()); |
|---|
| 2245 | $thisService =& $this->wsdl->services[$service_name . 'Service']['ports']; |
|---|
| 2246 | $https = (isset($_SERVER['HTTPS']) && ($_SERVER['HTTPS'] == 'on')) || |
|---|
| 2247 | getenv('SSL_PROTOCOL_VERSION'); |
|---|
| 2248 | |
|---|
| 2249 | foreach ($this->wsdl->bindings as $bindingName => $bindingData) { |
|---|
| 2250 | $thisService[$bindingData['type']] = array( |
|---|
| 2251 | 'name' => $bindingData['type'], |
|---|
| 2252 | 'binding' => $bindingName, |
|---|
| 2253 | 'namespace' => $this->tnsPrefix, |
|---|
| 2254 | 'address' => array('location' => |
|---|
| 2255 | ($https ? 'https://' : 'http://') . |
|---|
| 2256 | $_SERVER['SERVER_NAME'] . $_SERVER['PHP_SELF'] . |
|---|
| 2257 | (isset($_SERVER['QUERY_STRING']) ? '?' . $_SERVER['QUERY_STRING'] : '')), |
|---|
| 2258 | 'type' => 'soap'); |
|---|
| 2259 | } |
|---|
| 2260 | |
|---|
| 2261 | // Set service |
|---|
| 2262 | $this->wsdl->set_service($service_name . 'Service'); |
|---|
| 2263 | $this->wsdl->uri = $this->wsdl->namespaces[$this->tnsPrefix]; |
|---|
| 2264 | |
|---|
| 2265 | // Create WSDL definition |
|---|
| 2266 | // *** <wsdl:definitions> *** |
|---|
| 2267 | |
|---|
| 2268 | $this->wsdl->definition = array( |
|---|
| 2269 | 'name' => $service_name, |
|---|
| 2270 | 'targetNamespace' => $this->wsdl->namespaces[$this->tnsPrefix], |
|---|
| 2271 | 'xmlns' => SCHEMA_WSDL); |
|---|
| 2272 | |
|---|
| 2273 | foreach ($this->wsdl->namespaces as $nsPrefix => $namespace) { |
|---|
| 2274 | $this->wsdl->definition['xmlns:' . $nsPrefix] = $namespace; |
|---|
| 2275 | } |
|---|
| 2276 | } |
|---|
| 2277 | |
|---|
| 2278 | /** |
|---|
| 2279 | * This function is adapted from Dmitri V's implementation of |
|---|
| 2280 | * DISCO/WSDL generation. It separates namespace from type name in |
|---|
| 2281 | * a __typedef key and creates a new namespace entry in the WSDL |
|---|
| 2282 | * structure if the namespace has not been used before. The |
|---|
| 2283 | * namespace prefix and type name are returned. If no namespace is |
|---|
| 2284 | * specified, xsd is assumed. |
|---|
| 2285 | * |
|---|
| 2286 | * We will not need this function anymore once __typedef is |
|---|
| 2287 | * eliminated. |
|---|
| 2288 | */ |
|---|
| 2289 | function _getTypeNs($type) |
|---|
| 2290 | { |
|---|
| 2291 | preg_match_all('/\{(.*)\}/sm', $type, $m); |
|---|
| 2292 | if (!empty($m[1][0])) { |
|---|
| 2293 | if (!isset($this->wsdl->ns[$m[1][0]])) { |
|---|
| 2294 | $ns_pref = 'ns' . count($this->wsdl->namespaces); |
|---|
| 2295 | $this->wsdl->ns[$m[1][0]] = $ns_pref; |
|---|
| 2296 | $this->wsdl->namespaces[$ns_pref] = $m[1][0]; |
|---|
| 2297 | } |
|---|
| 2298 | $typens = $this->wsdl->ns[$m[1][0]]; |
|---|
| 2299 | $type = str_replace($m[0][0], '', $type); |
|---|
| 2300 | } else { |
|---|
| 2301 | $typens = 'xsd'; |
|---|
| 2302 | } |
|---|
| 2303 | |
|---|
| 2304 | return array($typens, $type); |
|---|
| 2305 | } |
|---|
| 2306 | |
|---|
| 2307 | } |
|---|