[419] | 1 | <?php
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| 2 |
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| 3 | /*
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| 4 | $Id: class.nusoap_base.php,v 1.56 2010/04/26 20:15:08 snichol Exp $
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| 5 |
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| 6 | NuSOAP - Web Services Toolkit for PHP
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| 7 |
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| 8 | Copyright (c) 2002 NuSphere Corporation
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| 9 |
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| 10 | This library is free software; you can redistribute it and/or
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| 11 | modify it under the terms of the GNU Lesser General Public
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| 12 | License as published by the Free Software Foundation; either
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| 13 | version 2.1 of the License, or (at your option) any later version.
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| 14 |
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| 15 | This library is distributed in the hope that it will be useful,
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| 16 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 18 | Lesser General Public License for more details.
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| 19 |
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| 20 | You should have received a copy of the GNU Lesser General Public
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| 21 | License along with this library; if not, write to the Free Software
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| 22 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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| 23 |
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| 24 | The NuSOAP project home is:
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| 25 | http://sourceforge.net/projects/nusoap/
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| 26 |
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| 27 | The primary support for NuSOAP is the Help forum on the project home page.
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| 28 |
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| 29 | If you have any questions or comments, please email:
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| 30 |
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| 31 | Dietrich Ayala
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| 32 | dietrich@ganx4.com
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| 33 | http://dietrich.ganx4.com/nusoap
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| 34 |
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| 35 | NuSphere Corporation
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| 36 | http://www.nusphere.com
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| 37 |
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| 38 | */
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| 39 |
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| 40 | /*
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| 41 | * Some of the standards implmented in whole or part by NuSOAP:
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| 42 | *
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| 43 | * SOAP 1.1 (http://www.w3.org/TR/2000/NOTE-SOAP-20000508/)
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| 44 | * WSDL 1.1 (http://www.w3.org/TR/2001/NOTE-wsdl-20010315)
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| 45 | * SOAP Messages With Attachments (http://www.w3.org/TR/SOAP-attachments)
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| 46 | * XML 1.0 (http://www.w3.org/TR/2006/REC-xml-20060816/)
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| 47 | * Namespaces in XML 1.0 (http://www.w3.org/TR/2006/REC-xml-names-20060816/)
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| 48 | * XML Schema 1.0 (http://www.w3.org/TR/xmlschema-0/)
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| 49 | * RFC 2045 Multipurpose Internet Mail Extensions (MIME) Part One: Format of Internet Message Bodies
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| 50 | * RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1
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| 51 | * RFC 2617 HTTP Authentication: Basic and Digest Access Authentication
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| 52 | */
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| 53 |
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| 54 | /* load classes
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| 55 |
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| 56 | // necessary classes
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| 57 | require_once('class.soapclient.php');
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| 58 | require_once('class.soap_val.php');
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| 59 | require_once('class.soap_parser.php');
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| 60 | require_once('class.soap_fault.php');
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| 61 |
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| 62 | // transport classes
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| 63 | require_once('class.soap_transport_http.php');
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| 64 |
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| 65 | // optional add-on classes
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| 66 | require_once('class.xmlschema.php');
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| 67 | require_once('class.wsdl.php');
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| 68 |
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| 69 | // server class
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| 70 | require_once('class.soap_server.php');*/
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| 71 |
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| 72 | // class variable emulation
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| 73 | // cf. http://www.webkreator.com/php/techniques/php-static-class-variables.html
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| 74 | $GLOBALS['_transient']['static']['nusoap_base']['globalDebugLevel'] = 9;
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| 75 |
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| 76 | /**
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| 77 | *
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| 78 | * nusoap_base
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| 79 | *
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| 80 | * @author Dietrich Ayala <dietrich@ganx4.com>
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| 81 | * @author Scott Nichol <snichol@users.sourceforge.net>
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| 82 | * @version $Id: class.nusoap_base.php,v 1.56 2010/04/26 20:15:08 snichol Exp $
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| 83 | * @access public
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| 84 | */
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| 85 | class nusoap_base {
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| 86 | /**
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| 87 | * Identification for HTTP headers.
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| 88 | *
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| 89 | * @var string
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| 90 | * @access private
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| 91 | */
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| 92 | var $title = 'NuSOAP';
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| 93 | /**
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| 94 | * Version for HTTP headers.
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| 95 | *
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| 96 | * @var string
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| 97 | * @access private
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| 98 | */
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| 99 | var $version = '0.9.5';
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| 100 | /**
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| 101 | * CVS revision for HTTP headers.
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| 102 | *
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| 103 | * @var string
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| 104 | * @access private
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| 105 | */
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| 106 | var $revision = '$Revision: 1.56 $';
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| 107 | /**
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| 108 | * Current error string (manipulated by getError/setError)
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| 109 | *
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| 110 | * @var string
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| 111 | * @access private
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| 112 | */
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| 113 | var $error_str = '';
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| 114 | /**
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| 115 | * Current debug string (manipulated by debug/appendDebug/clearDebug/getDebug/getDebugAsXMLComment)
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| 116 | *
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| 117 | * @var string
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| 118 | * @access private
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| 119 | */
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| 120 | var $debug_str = '';
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| 121 | /**
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| 122 | * toggles automatic encoding of special characters as entities
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| 123 | * (should always be true, I think)
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| 124 | *
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| 125 | * @var boolean
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| 126 | * @access private
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| 127 | */
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| 128 | var $charencoding = true;
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| 129 | /**
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| 130 | * the debug level for this instance
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| 131 | *
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| 132 | * @var integer
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| 133 | * @access private
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| 134 | */
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| 135 | var $debugLevel;
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| 136 |
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| 137 | /**
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| 138 | * set schema version
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| 139 | *
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| 140 | * @var string
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| 141 | * @access public
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| 142 | */
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| 143 | var $XMLSchemaVersion = 'http://www.w3.org/2001/XMLSchema';
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| 144 |
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| 145 | /**
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| 146 | * charset encoding for outgoing messages
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| 147 | *
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| 148 | * @var string
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| 149 | * @access public
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| 150 | */
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| 151 | var $soap_defencoding = 'ISO-8859-1';
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| 152 | //var $soap_defencoding = 'UTF-8';
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| 153 |
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| 154 | /**
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| 155 | * namespaces in an array of prefix => uri
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| 156 | *
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| 157 | * this is "seeded" by a set of constants, but it may be altered by code
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| 158 | *
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| 159 | * @var array
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| 160 | * @access public
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| 161 | */
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| 162 | var $namespaces = array(
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| 163 | 'SOAP-ENV' => 'http://schemas.xmlsoap.org/soap/envelope/',
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| 164 | 'xsd' => 'http://www.w3.org/2001/XMLSchema',
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| 165 | 'xsi' => 'http://www.w3.org/2001/XMLSchema-instance',
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| 166 | 'SOAP-ENC' => 'http://schemas.xmlsoap.org/soap/encoding/'
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| 167 | );
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| 168 |
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| 169 | /**
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| 170 | * namespaces used in the current context, e.g. during serialization
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| 171 | *
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| 172 | * @var array
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| 173 | * @access private
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| 174 | */
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| 175 | var $usedNamespaces = array();
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| 176 |
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| 177 | /**
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| 178 | * XML Schema types in an array of uri => (array of xml type => php type)
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| 179 | * is this legacy yet?
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| 180 | * no, this is used by the nusoap_xmlschema class to verify type => namespace mappings.
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| 181 | * @var array
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| 182 | * @access public
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| 183 | */
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| 184 | var $typemap = array(
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| 185 | 'http://www.w3.org/2001/XMLSchema' => array(
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| 186 | 'string'=>'string','boolean'=>'boolean','float'=>'double','double'=>'double','decimal'=>'double',
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| 187 | 'duration'=>'','dateTime'=>'string','time'=>'string','date'=>'string','gYearMonth'=>'',
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| 188 | 'gYear'=>'','gMonthDay'=>'','gDay'=>'','gMonth'=>'','hexBinary'=>'string','base64Binary'=>'string',
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| 189 | // abstract "any" types
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| 190 | 'anyType'=>'string','anySimpleType'=>'string',
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| 191 | // derived datatypes
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| 192 | 'normalizedString'=>'string','token'=>'string','language'=>'','NMTOKEN'=>'','NMTOKENS'=>'','Name'=>'','NCName'=>'','ID'=>'',
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| 193 | 'IDREF'=>'','IDREFS'=>'','ENTITY'=>'','ENTITIES'=>'','integer'=>'integer','nonPositiveInteger'=>'integer',
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| 194 | 'negativeInteger'=>'integer','long'=>'integer','int'=>'integer','short'=>'integer','byte'=>'integer','nonNegativeInteger'=>'integer',
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| 195 | 'unsignedLong'=>'','unsignedInt'=>'','unsignedShort'=>'','unsignedByte'=>'','positiveInteger'=>''),
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| 196 | 'http://www.w3.org/2000/10/XMLSchema' => array(
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| 197 | 'i4'=>'','int'=>'integer','boolean'=>'boolean','string'=>'string','double'=>'double',
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| 198 | 'float'=>'double','dateTime'=>'string',
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| 199 | 'timeInstant'=>'string','base64Binary'=>'string','base64'=>'string','ur-type'=>'array'),
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| 200 | 'http://www.w3.org/1999/XMLSchema' => array(
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| 201 | 'i4'=>'','int'=>'integer','boolean'=>'boolean','string'=>'string','double'=>'double',
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| 202 | 'float'=>'double','dateTime'=>'string',
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| 203 | 'timeInstant'=>'string','base64Binary'=>'string','base64'=>'string','ur-type'=>'array'),
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| 204 | 'http://soapinterop.org/xsd' => array('SOAPStruct'=>'struct'),
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| 205 | 'http://schemas.xmlsoap.org/soap/encoding/' => array('base64'=>'string','array'=>'array','Array'=>'array'),
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| 206 | 'http://xml.apache.org/xml-soap' => array('Map')
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| 207 | );
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| 208 |
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| 209 | /**
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| 210 | * XML entities to convert
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| 211 | *
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| 212 | * @var array
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| 213 | * @access public
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| 214 | * @deprecated
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| 215 | * @see expandEntities
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| 216 | */
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| 217 | var $xmlEntities = array('quot' => '"','amp' => '&',
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| 218 | 'lt' => '<','gt' => '>','apos' => "'");
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| 219 |
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| 220 | /**
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| 221 | * constructor
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| 222 | *
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| 223 | * @access public
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| 224 | */
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| 225 | function nusoap_base() {
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| 226 | $this->debugLevel = $GLOBALS['_transient']['static']['nusoap_base']['globalDebugLevel'];
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| 227 | }
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| 228 |
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| 229 | /**
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| 230 | * gets the global debug level, which applies to future instances
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| 231 | *
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| 232 | * @return integer Debug level 0-9, where 0 turns off
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| 233 | * @access public
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| 234 | */
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| 235 | function getGlobalDebugLevel() {
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| 236 | return $GLOBALS['_transient']['static']['nusoap_base']['globalDebugLevel'];
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| 237 | }
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| 238 |
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| 239 | /**
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| 240 | * sets the global debug level, which applies to future instances
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| 241 | *
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| 242 | * @param int $level Debug level 0-9, where 0 turns off
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| 243 | * @access public
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| 244 | */
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| 245 | function setGlobalDebugLevel($level) {
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| 246 | $GLOBALS['_transient']['static']['nusoap_base']['globalDebugLevel'] = $level;
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| 247 | }
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| 248 |
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| 249 | /**
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| 250 | * gets the debug level for this instance
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| 251 | *
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| 252 | * @return int Debug level 0-9, where 0 turns off
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| 253 | * @access public
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| 254 | */
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| 255 | function getDebugLevel() {
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| 256 | return $this->debugLevel;
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| 257 | }
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| 258 |
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| 259 | /**
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| 260 | * sets the debug level for this instance
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| 261 | *
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| 262 | * @param int $level Debug level 0-9, where 0 turns off
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| 263 | * @access public
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| 264 | */
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| 265 | function setDebugLevel($level) {
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| 266 | $this->debugLevel = $level;
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| 267 | }
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| 268 |
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| 269 | /**
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| 270 | * adds debug data to the instance debug string with formatting
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| 271 | *
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| 272 | * @param string $string debug data
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| 273 | * @access private
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| 274 | */
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| 275 | function debug($string){
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| 276 | if ($this->debugLevel > 0) {
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| 277 | $this->appendDebug($this->getmicrotime().' '.get_class($this).": $string\n");
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| 278 | }
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| 279 | }
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| 280 |
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| 281 | /**
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| 282 | * adds debug data to the instance debug string without formatting
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| 283 | *
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| 284 | * @param string $string debug data
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| 285 | * @access public
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| 286 | */
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| 287 | function appendDebug($string){
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| 288 | if ($this->debugLevel > 0) {
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| 289 | // it would be nice to use a memory stream here to use
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| 290 | // memory more efficiently
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| 291 | $this->debug_str .= $string;
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| 292 | }
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| 293 | }
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| 294 |
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| 295 | /**
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| 296 | * clears the current debug data for this instance
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| 297 | *
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| 298 | * @access public
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| 299 | */
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| 300 | function clearDebug() {
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| 301 | // it would be nice to use a memory stream here to use
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| 302 | // memory more efficiently
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| 303 | $this->debug_str = '';
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| 304 | }
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| 305 |
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| 306 | /**
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| 307 | * gets the current debug data for this instance
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| 308 | *
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| 309 | * @return debug data
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| 310 | * @access public
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| 311 | */
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| 312 | function &getDebug() {
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| 313 | // it would be nice to use a memory stream here to use
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| 314 | // memory more efficiently
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| 315 | return $this->debug_str;
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| 316 | }
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| 317 |
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| 318 | /**
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| 319 | * gets the current debug data for this instance as an XML comment
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| 320 | * this may change the contents of the debug data
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| 321 | *
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| 322 | * @return debug data as an XML comment
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| 323 | * @access public
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| 324 | */
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| 325 | function &getDebugAsXMLComment() {
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| 326 | // it would be nice to use a memory stream here to use
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| 327 | // memory more efficiently
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| 328 | while (strpos($this->debug_str, '--')) {
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| 329 | $this->debug_str = str_replace('--', '- -', $this->debug_str);
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| 330 | }
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| 331 | $ret = "<!--\n" . $this->debug_str . "\n-->";
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| 332 | return $ret;
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| 333 | }
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| 334 |
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| 335 | /**
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| 336 | * expands entities, e.g. changes '<' to '<'.
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| 337 | *
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| 338 | * @param string $val The string in which to expand entities.
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| 339 | * @access private
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| 340 | */
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| 341 | function expandEntities($val) {
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| 342 | if ($this->charencoding) {
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| 343 | $val = str_replace('&', '&', $val);
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| 344 | $val = str_replace("'", ''', $val);
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| 345 | $val = str_replace('"', '"', $val);
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| 346 | $val = str_replace('<', '<', $val);
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| 347 | $val = str_replace('>', '>', $val);
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| 348 | }
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| 349 | return $val;
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| 350 | }
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| 351 |
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| 352 | /**
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| 353 | * returns error string if present
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| 354 | *
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| 355 | * @return mixed error string or false
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| 356 | * @access public
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| 357 | */
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| 358 | function getError(){
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| 359 | if($this->error_str != ''){
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| 360 | return $this->error_str;
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| 361 | }
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| 362 | return false;
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| 363 | }
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| 364 |
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| 365 | /**
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| 366 | * sets error string
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| 367 | *
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| 368 | * @return boolean $string error string
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| 369 | * @access private
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| 370 | */
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| 371 | function setError($str){
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| 372 | $this->error_str = $str;
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| 373 | }
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| 374 |
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| 375 | /**
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| 376 | * detect if array is a simple array or a struct (associative array)
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| 377 | *
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| 378 | * @param mixed $val The PHP array
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| 379 | * @return string (arraySimple|arrayStruct)
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| 380 | * @access private
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| 381 | */
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| 382 | function isArraySimpleOrStruct($val) {
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| 383 | $keyList = array_keys($val);
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| 384 | foreach ($keyList as $keyListValue) {
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| 385 | if (!is_int($keyListValue)) {
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| 386 | return 'arrayStruct';
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| 387 | }
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| 388 | }
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| 389 | return 'arraySimple';
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| 390 | }
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| 391 |
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| 392 | /**
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| 393 | * serializes PHP values in accordance w/ section 5. Type information is
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| 394 | * not serialized if $use == 'literal'.
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| 395 | *
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| 396 | * @param mixed $val The value to serialize
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| 397 | * @param string $name The name (local part) of the XML element
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| 398 | * @param string $type The XML schema type (local part) for the element
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| 399 | * @param string $name_ns The namespace for the name of the XML element
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| 400 | * @param string $type_ns The namespace for the type of the element
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| 401 | * @param array $attributes The attributes to serialize as name=>value pairs
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| 402 | * @param string $use The WSDL "use" (encoded|literal)
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| 403 | * @param boolean $soapval Whether this is called from soapval.
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| 404 | * @return string The serialized element, possibly with child elements
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| 405 | * @access public
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| 406 | */
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| 407 | function serialize_val($val,$name=false,$type=false,$name_ns=false,$type_ns=false,$attributes=false,$use='encoded',$soapval=false) {
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| 408 | $this->debug("in serialize_val: name=$name, type=$type, name_ns=$name_ns, type_ns=$type_ns, use=$use, soapval=$soapval");
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| 409 | $this->appendDebug('value=' . $this->varDump($val));
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| 410 | $this->appendDebug('attributes=' . $this->varDump($attributes));
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| 411 |
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| 412 | if (is_object($val) && get_class($val) == 'soapval' && (! $soapval)) {
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| 413 | $this->debug("serialize_val: serialize soapval");
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| 414 | $xml = $val->serialize($use);
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| 415 | $this->appendDebug($val->getDebug());
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| 416 | $val->clearDebug();
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| 417 | $this->debug("serialize_val of soapval returning $xml");
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| 418 | return $xml;
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| 419 | }
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| 420 | // force valid name if necessary
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| 421 | if (is_numeric($name)) {
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| 422 | $name = '__numeric_' . $name;
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| 423 | } elseif (! $name) {
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| 424 | $name = 'noname';
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| 425 | }
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| 426 | // if name has ns, add ns prefix to name
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| 427 | $xmlns = '';
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| 428 | if($name_ns){
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| 429 | $prefix = 'nu'.rand(1000,9999);
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| 430 | $name = $prefix.':'.$name;
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| 431 | $xmlns .= " xmlns:$prefix=\"$name_ns\"";
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| 432 | }
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| 433 | // if type is prefixed, create type prefix
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| 434 | if($type_ns != '' && $type_ns == $this->namespaces['xsd']){
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| 435 | // need to fix this. shouldn't default to xsd if no ns specified
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| 436 | // w/o checking against typemap
|
---|
| 437 | $type_prefix = 'xsd';
|
---|
| 438 | } elseif($type_ns){
|
---|
| 439 | $type_prefix = 'ns'.rand(1000,9999);
|
---|
| 440 | $xmlns .= " xmlns:$type_prefix=\"$type_ns\"";
|
---|
| 441 | }
|
---|
| 442 | // serialize attributes if present
|
---|
| 443 | $atts = '';
|
---|
| 444 | if($attributes){
|
---|
| 445 | foreach($attributes as $k => $v){
|
---|
| 446 | $atts .= " $k=\"".$this->expandEntities($v).'"';
|
---|
| 447 | }
|
---|
| 448 | }
|
---|
| 449 | // serialize null value
|
---|
| 450 | if (is_null($val)) {
|
---|
| 451 | $this->debug("serialize_val: serialize null");
|
---|
| 452 | if ($use == 'literal') {
|
---|
| 453 | // TODO: depends on minOccurs
|
---|
| 454 | $xml = "<$name$xmlns$atts/>";
|
---|
| 455 | $this->debug("serialize_val returning $xml");
|
---|
| 456 | return $xml;
|
---|
| 457 | } else {
|
---|
| 458 | if (isset($type) && isset($type_prefix)) {
|
---|
| 459 | $type_str = " xsi:type=\"$type_prefix:$type\"";
|
---|
| 460 | } else {
|
---|
| 461 | $type_str = '';
|
---|
| 462 | }
|
---|
| 463 | $xml = "<$name$xmlns$type_str$atts xsi:nil=\"true\"/>";
|
---|
| 464 | $this->debug("serialize_val returning $xml");
|
---|
| 465 | return $xml;
|
---|
| 466 | }
|
---|
| 467 | }
|
---|
| 468 | // serialize if an xsd built-in primitive type
|
---|
| 469 | if($type != '' && isset($this->typemap[$this->XMLSchemaVersion][$type])){
|
---|
| 470 | $this->debug("serialize_val: serialize xsd built-in primitive type");
|
---|
| 471 | if (is_bool($val)) {
|
---|
| 472 | if ($type == 'boolean') {
|
---|
| 473 | $val = $val ? 'true' : 'false';
|
---|
| 474 | } elseif (! $val) {
|
---|
| 475 | $val = 0;
|
---|
| 476 | }
|
---|
| 477 | } else if (is_string($val)) {
|
---|
| 478 | $val = $this->expandEntities($val);
|
---|
| 479 | }
|
---|
| 480 | if ($use == 'literal') {
|
---|
| 481 | $xml = "<$name$xmlns$atts>$val</$name>";
|
---|
| 482 | $this->debug("serialize_val returning $xml");
|
---|
| 483 | return $xml;
|
---|
| 484 | } else {
|
---|
| 485 | $xml = "<$name$xmlns xsi:type=\"xsd:$type\"$atts>$val</$name>";
|
---|
| 486 | $this->debug("serialize_val returning $xml");
|
---|
| 487 | return $xml;
|
---|
| 488 | }
|
---|
| 489 | }
|
---|
| 490 | // detect type and serialize
|
---|
| 491 | $xml = '';
|
---|
| 492 | switch(true) {
|
---|
| 493 | case (is_bool($val) || $type == 'boolean'):
|
---|
| 494 | $this->debug("serialize_val: serialize boolean");
|
---|
| 495 | if ($type == 'boolean') {
|
---|
| 496 | $val = $val ? 'true' : 'false';
|
---|
| 497 | } elseif (! $val) {
|
---|
| 498 | $val = 0;
|
---|
| 499 | }
|
---|
| 500 | if ($use == 'literal') {
|
---|
| 501 | $xml .= "<$name$xmlns$atts>$val</$name>";
|
---|
| 502 | } else {
|
---|
| 503 | $xml .= "<$name$xmlns xsi:type=\"xsd:boolean\"$atts>$val</$name>";
|
---|
| 504 | }
|
---|
| 505 | break;
|
---|
| 506 | case (is_int($val) || is_long($val) || $type == 'int'):
|
---|
| 507 | $this->debug("serialize_val: serialize int");
|
---|
| 508 | if ($use == 'literal') {
|
---|
| 509 | $xml .= "<$name$xmlns$atts>$val</$name>";
|
---|
| 510 | } else {
|
---|
| 511 | $xml .= "<$name$xmlns xsi:type=\"xsd:int\"$atts>$val</$name>";
|
---|
| 512 | }
|
---|
| 513 | break;
|
---|
| 514 | case (is_float($val)|| is_double($val) || $type == 'float'):
|
---|
| 515 | $this->debug("serialize_val: serialize float");
|
---|
| 516 | if ($use == 'literal') {
|
---|
| 517 | $xml .= "<$name$xmlns$atts>$val</$name>";
|
---|
| 518 | } else {
|
---|
| 519 | $xml .= "<$name$xmlns xsi:type=\"xsd:float\"$atts>$val</$name>";
|
---|
| 520 | }
|
---|
| 521 | break;
|
---|
| 522 | case (is_string($val) || $type == 'string'):
|
---|
| 523 | $this->debug("serialize_val: serialize string");
|
---|
| 524 | $val = $this->expandEntities($val);
|
---|
| 525 | if ($use == 'literal') {
|
---|
| 526 | $xml .= "<$name$xmlns$atts>$val</$name>";
|
---|
| 527 | } else {
|
---|
| 528 | $xml .= "<$name$xmlns xsi:type=\"xsd:string\"$atts>$val</$name>";
|
---|
| 529 | }
|
---|
| 530 | break;
|
---|
| 531 | case is_object($val):
|
---|
| 532 | $this->debug("serialize_val: serialize object");
|
---|
| 533 | if (get_class($val) == 'soapval') {
|
---|
| 534 | $this->debug("serialize_val: serialize soapval object");
|
---|
| 535 | $pXml = $val->serialize($use);
|
---|
| 536 | $this->appendDebug($val->getDebug());
|
---|
| 537 | $val->clearDebug();
|
---|
| 538 | } else {
|
---|
| 539 | if (! $name) {
|
---|
| 540 | $name = get_class($val);
|
---|
| 541 | $this->debug("In serialize_val, used class name $name as element name");
|
---|
| 542 | } else {
|
---|
| 543 | $this->debug("In serialize_val, do not override name $name for element name for class " . get_class($val));
|
---|
| 544 | }
|
---|
| 545 | foreach(get_object_vars($val) as $k => $v){
|
---|
| 546 | $pXml = isset($pXml) ? $pXml.$this->serialize_val($v,$k,false,false,false,false,$use) : $this->serialize_val($v,$k,false,false,false,false,$use);
|
---|
| 547 | }
|
---|
| 548 | }
|
---|
| 549 | if(isset($type) && isset($type_prefix)){
|
---|
| 550 | $type_str = " xsi:type=\"$type_prefix:$type\"";
|
---|
| 551 | } else {
|
---|
| 552 | $type_str = '';
|
---|
| 553 | }
|
---|
| 554 | if ($use == 'literal') {
|
---|
| 555 | $xml .= "<$name$xmlns$atts>$pXml</$name>";
|
---|
| 556 | } else {
|
---|
| 557 | $xml .= "<$name$xmlns$type_str$atts>$pXml</$name>";
|
---|
| 558 | }
|
---|
| 559 | break;
|
---|
| 560 | break;
|
---|
| 561 | case (is_array($val) || $type):
|
---|
| 562 | // detect if struct or array
|
---|
| 563 | $valueType = $this->isArraySimpleOrStruct($val);
|
---|
| 564 | if($valueType=='arraySimple' || preg_match('/^ArrayOf/',$type)){
|
---|
| 565 | $this->debug("serialize_val: serialize array");
|
---|
| 566 | $i = 0;
|
---|
| 567 | if(is_array($val) && count($val)> 0){
|
---|
| 568 | foreach($val as $v){
|
---|
| 569 | if(is_object($v) && get_class($v) == 'soapval'){
|
---|
| 570 | $tt_ns = $v->type_ns;
|
---|
| 571 | $tt = $v->type;
|
---|
| 572 | } elseif (is_array($v)) {
|
---|
| 573 | $tt = $this->isArraySimpleOrStruct($v);
|
---|
| 574 | } else {
|
---|
| 575 | $tt = gettype($v);
|
---|
| 576 | }
|
---|
| 577 | $array_types[$tt] = 1;
|
---|
| 578 | // TODO: for literal, the name should be $name
|
---|
| 579 | $xml .= $this->serialize_val($v,'item',false,false,false,false,$use);
|
---|
| 580 | ++$i;
|
---|
| 581 | }
|
---|
| 582 | if(count($array_types) > 1){
|
---|
| 583 | $array_typename = 'xsd:anyType';
|
---|
| 584 | } elseif(isset($tt) && isset($this->typemap[$this->XMLSchemaVersion][$tt])) {
|
---|
| 585 | if ($tt == 'integer') {
|
---|
| 586 | $tt = 'int';
|
---|
| 587 | }
|
---|
| 588 | $array_typename = 'xsd:'.$tt;
|
---|
| 589 | } elseif(isset($tt) && $tt == 'arraySimple'){
|
---|
| 590 | $array_typename = 'SOAP-ENC:Array';
|
---|
| 591 | } elseif(isset($tt) && $tt == 'arrayStruct'){
|
---|
| 592 | $array_typename = 'unnamed_struct_use_soapval';
|
---|
| 593 | } else {
|
---|
| 594 | // if type is prefixed, create type prefix
|
---|
| 595 | if ($tt_ns != '' && $tt_ns == $this->namespaces['xsd']){
|
---|
| 596 | $array_typename = 'xsd:' . $tt;
|
---|
| 597 | } elseif ($tt_ns) {
|
---|
| 598 | $tt_prefix = 'ns' . rand(1000, 9999);
|
---|
| 599 | $array_typename = "$tt_prefix:$tt";
|
---|
| 600 | $xmlns .= " xmlns:$tt_prefix=\"$tt_ns\"";
|
---|
| 601 | } else {
|
---|
| 602 | $array_typename = $tt;
|
---|
| 603 | }
|
---|
| 604 | }
|
---|
| 605 | $array_type = $i;
|
---|
| 606 | if ($use == 'literal') {
|
---|
| 607 | $type_str = '';
|
---|
| 608 | } else if (isset($type) && isset($type_prefix)) {
|
---|
| 609 | $type_str = " xsi:type=\"$type_prefix:$type\"";
|
---|
| 610 | } else {
|
---|
| 611 | $type_str = " xsi:type=\"SOAP-ENC:Array\" SOAP-ENC:arrayType=\"".$array_typename."[$array_type]\"";
|
---|
| 612 | }
|
---|
| 613 | // empty array
|
---|
| 614 | } else {
|
---|
| 615 | if ($use == 'literal') {
|
---|
| 616 | $type_str = '';
|
---|
| 617 | } else if (isset($type) && isset($type_prefix)) {
|
---|
| 618 | $type_str = " xsi:type=\"$type_prefix:$type\"";
|
---|
| 619 | } else {
|
---|
| 620 | $type_str = " xsi:type=\"SOAP-ENC:Array\" SOAP-ENC:arrayType=\"xsd:anyType[0]\"";
|
---|
| 621 | }
|
---|
| 622 | }
|
---|
| 623 | // TODO: for array in literal, there is no wrapper here
|
---|
| 624 | $xml = "<$name$xmlns$type_str$atts>".$xml."</$name>";
|
---|
| 625 | } else {
|
---|
| 626 | // got a struct
|
---|
| 627 | $this->debug("serialize_val: serialize struct");
|
---|
| 628 | if(isset($type) && isset($type_prefix)){
|
---|
| 629 | $type_str = " xsi:type=\"$type_prefix:$type\"";
|
---|
| 630 | } else {
|
---|
| 631 | $type_str = '';
|
---|
| 632 | }
|
---|
| 633 | if ($use == 'literal') {
|
---|
| 634 | $xml .= "<$name$xmlns$atts>";
|
---|
| 635 | } else {
|
---|
| 636 | $xml .= "<$name$xmlns$type_str$atts>";
|
---|
| 637 | }
|
---|
| 638 | foreach($val as $k => $v){
|
---|
| 639 | // Apache Map
|
---|
| 640 | if ($type == 'Map' && $type_ns == 'http://xml.apache.org/xml-soap') {
|
---|
| 641 | $xml .= '<item>';
|
---|
| 642 | $xml .= $this->serialize_val($k,'key',false,false,false,false,$use);
|
---|
| 643 | $xml .= $this->serialize_val($v,'value',false,false,false,false,$use);
|
---|
| 644 | $xml .= '</item>';
|
---|
| 645 | } else {
|
---|
| 646 | $xml .= $this->serialize_val($v,$k,false,false,false,false,$use);
|
---|
| 647 | }
|
---|
| 648 | }
|
---|
| 649 | $xml .= "</$name>";
|
---|
| 650 | }
|
---|
| 651 | break;
|
---|
| 652 | default:
|
---|
| 653 | $this->debug("serialize_val: serialize unknown");
|
---|
| 654 | $xml .= 'not detected, got '.gettype($val).' for '.$val;
|
---|
| 655 | break;
|
---|
| 656 | }
|
---|
| 657 | $this->debug("serialize_val returning $xml");
|
---|
| 658 | return $xml;
|
---|
| 659 | }
|
---|
| 660 |
|
---|
| 661 | /**
|
---|
| 662 | * serializes a message
|
---|
| 663 | *
|
---|
| 664 | * @param string $body the XML of the SOAP body
|
---|
| 665 | * @param mixed $headers optional string of XML with SOAP header content, or array of soapval objects for SOAP headers, or associative array
|
---|
| 666 | * @param array $namespaces optional the namespaces used in generating the body and headers
|
---|
| 667 | * @param string $style optional (rpc|document)
|
---|
| 668 | * @param string $use optional (encoded|literal)
|
---|
| 669 | * @param string $encodingStyle optional (usually 'http://schemas.xmlsoap.org/soap/encoding/' for encoded)
|
---|
| 670 | * @return string the message
|
---|
| 671 | * @access public
|
---|
| 672 | */
|
---|
| 673 | function serializeEnvelope($body,$headers=false,$namespaces=array(),$style='rpc',$use='encoded',$encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'){
|
---|
| 674 | // TODO: add an option to automatically run utf8_encode on $body and $headers
|
---|
| 675 | // if $this->soap_defencoding is UTF-8. Not doing this automatically allows
|
---|
| 676 | // one to send arbitrary UTF-8 characters, not just characters that map to ISO-8859-1
|
---|
| 677 |
|
---|
| 678 | $this->debug("In serializeEnvelope length=" . strlen($body) . " body (max 1000 characters)=" . substr($body, 0, 1000) . " style=$style use=$use encodingStyle=$encodingStyle");
|
---|
| 679 | $this->debug("headers:");
|
---|
| 680 | $this->appendDebug($this->varDump($headers));
|
---|
| 681 | $this->debug("namespaces:");
|
---|
| 682 | $this->appendDebug($this->varDump($namespaces));
|
---|
| 683 |
|
---|
| 684 | // serialize namespaces
|
---|
| 685 | $ns_string = '';
|
---|
| 686 | foreach(array_merge($this->namespaces,$namespaces) as $k => $v){
|
---|
| 687 | $ns_string .= " xmlns:$k=\"$v\"";
|
---|
| 688 | }
|
---|
| 689 | if($encodingStyle) {
|
---|
| 690 | $ns_string = " SOAP-ENV:encodingStyle=\"$encodingStyle\"$ns_string";
|
---|
| 691 | }
|
---|
| 692 |
|
---|
| 693 | // serialize headers
|
---|
| 694 | if($headers){
|
---|
| 695 | if (is_array($headers)) {
|
---|
| 696 | $xml = '';
|
---|
| 697 | foreach ($headers as $k => $v) {
|
---|
| 698 | if (is_object($v) && get_class($v) == 'soapval') {
|
---|
| 699 | $xml .= $this->serialize_val($v, false, false, false, false, false, $use);
|
---|
| 700 | } else {
|
---|
| 701 | $xml .= $this->serialize_val($v, $k, false, false, false, false, $use);
|
---|
| 702 | }
|
---|
| 703 | }
|
---|
| 704 | $headers = $xml;
|
---|
| 705 | $this->debug("In serializeEnvelope, serialized array of headers to $headers");
|
---|
| 706 | }
|
---|
| 707 | $headers = "<SOAP-ENV:Header>".$headers."</SOAP-ENV:Header>";
|
---|
| 708 | }
|
---|
| 709 | // serialize envelope
|
---|
| 710 | return
|
---|
| 711 | '<?xml version="1.0" encoding="'.$this->soap_defencoding .'"?'.">".
|
---|
| 712 | '<SOAP-ENV:Envelope'.$ns_string.">".
|
---|
| 713 | $headers.
|
---|
| 714 | "<SOAP-ENV:Body>".
|
---|
| 715 | $body.
|
---|
| 716 | "</SOAP-ENV:Body>".
|
---|
| 717 | "</SOAP-ENV:Envelope>";
|
---|
| 718 | }
|
---|
| 719 |
|
---|
| 720 | /**
|
---|
| 721 | * formats a string to be inserted into an HTML stream
|
---|
| 722 | *
|
---|
| 723 | * @param string $str The string to format
|
---|
| 724 | * @return string The formatted string
|
---|
| 725 | * @access public
|
---|
| 726 | * @deprecated
|
---|
| 727 | */
|
---|
| 728 | function formatDump($str){
|
---|
| 729 | $str = htmlspecialchars($str);
|
---|
| 730 | return nl2br($str);
|
---|
| 731 | }
|
---|
| 732 |
|
---|
| 733 | /**
|
---|
| 734 | * contracts (changes namespace to prefix) a qualified name
|
---|
| 735 | *
|
---|
| 736 | * @param string $qname qname
|
---|
| 737 | * @return string contracted qname
|
---|
| 738 | * @access private
|
---|
| 739 | */
|
---|
| 740 | function contractQname($qname){
|
---|
| 741 | // get element namespace
|
---|
| 742 | //$this->xdebug("Contract $qname");
|
---|
| 743 | if (strrpos($qname, ':')) {
|
---|
| 744 | // get unqualified name
|
---|
| 745 | $name = substr($qname, strrpos($qname, ':') + 1);
|
---|
| 746 | // get ns
|
---|
| 747 | $ns = substr($qname, 0, strrpos($qname, ':'));
|
---|
| 748 | $p = $this->getPrefixFromNamespace($ns);
|
---|
| 749 | if ($p) {
|
---|
| 750 | return $p . ':' . $name;
|
---|
| 751 | }
|
---|
| 752 | return $qname;
|
---|
| 753 | } else {
|
---|
| 754 | return $qname;
|
---|
| 755 | }
|
---|
| 756 | }
|
---|
| 757 |
|
---|
| 758 | /**
|
---|
| 759 | * expands (changes prefix to namespace) a qualified name
|
---|
| 760 | *
|
---|
| 761 | * @param string $qname qname
|
---|
| 762 | * @return string expanded qname
|
---|
| 763 | * @access private
|
---|
| 764 | */
|
---|
| 765 | function expandQname($qname){
|
---|
| 766 | // get element prefix
|
---|
| 767 | if(strpos($qname,':') && !preg_match('/^http:\/\//',$qname)){
|
---|
| 768 | // get unqualified name
|
---|
| 769 | $name = substr(strstr($qname,':'),1);
|
---|
| 770 | // get ns prefix
|
---|
| 771 | $prefix = substr($qname,0,strpos($qname,':'));
|
---|
| 772 | if(isset($this->namespaces[$prefix])){
|
---|
| 773 | return $this->namespaces[$prefix].':'.$name;
|
---|
| 774 | } else {
|
---|
| 775 | return $qname;
|
---|
| 776 | }
|
---|
| 777 | } else {
|
---|
| 778 | return $qname;
|
---|
| 779 | }
|
---|
| 780 | }
|
---|
| 781 |
|
---|
| 782 | /**
|
---|
| 783 | * returns the local part of a prefixed string
|
---|
| 784 | * returns the original string, if not prefixed
|
---|
| 785 | *
|
---|
| 786 | * @param string $str The prefixed string
|
---|
| 787 | * @return string The local part
|
---|
| 788 | * @access public
|
---|
| 789 | */
|
---|
| 790 | function getLocalPart($str){
|
---|
| 791 | if($sstr = strrchr($str,':')){
|
---|
| 792 | // get unqualified name
|
---|
| 793 | return substr( $sstr, 1 );
|
---|
| 794 | } else {
|
---|
| 795 | return $str;
|
---|
| 796 | }
|
---|
| 797 | }
|
---|
| 798 |
|
---|
| 799 | /**
|
---|
| 800 | * returns the prefix part of a prefixed string
|
---|
| 801 | * returns false, if not prefixed
|
---|
| 802 | *
|
---|
| 803 | * @param string $str The prefixed string
|
---|
| 804 | * @return mixed The prefix or false if there is no prefix
|
---|
| 805 | * @access public
|
---|
| 806 | */
|
---|
| 807 | function getPrefix($str){
|
---|
| 808 | if($pos = strrpos($str,':')){
|
---|
| 809 | // get prefix
|
---|
| 810 | return substr($str,0,$pos);
|
---|
| 811 | }
|
---|
| 812 | return false;
|
---|
| 813 | }
|
---|
| 814 |
|
---|
| 815 | /**
|
---|
| 816 | * pass it a prefix, it returns a namespace
|
---|
| 817 | *
|
---|
| 818 | * @param string $prefix The prefix
|
---|
| 819 | * @return mixed The namespace, false if no namespace has the specified prefix
|
---|
| 820 | * @access public
|
---|
| 821 | */
|
---|
| 822 | function getNamespaceFromPrefix($prefix){
|
---|
| 823 | if (isset($this->namespaces[$prefix])) {
|
---|
| 824 | return $this->namespaces[$prefix];
|
---|
| 825 | }
|
---|
| 826 | //$this->setError("No namespace registered for prefix '$prefix'");
|
---|
| 827 | return false;
|
---|
| 828 | }
|
---|
| 829 |
|
---|
| 830 | /**
|
---|
| 831 | * returns the prefix for a given namespace (or prefix)
|
---|
| 832 | * or false if no prefixes registered for the given namespace
|
---|
| 833 | *
|
---|
| 834 | * @param string $ns The namespace
|
---|
| 835 | * @return mixed The prefix, false if the namespace has no prefixes
|
---|
| 836 | * @access public
|
---|
| 837 | */
|
---|
| 838 | function getPrefixFromNamespace($ns) {
|
---|
| 839 | foreach ($this->namespaces as $p => $n) {
|
---|
| 840 | if ($ns == $n || $ns == $p) {
|
---|
| 841 | $this->usedNamespaces[$p] = $n;
|
---|
| 842 | return $p;
|
---|
| 843 | }
|
---|
| 844 | }
|
---|
| 845 | return false;
|
---|
| 846 | }
|
---|
| 847 |
|
---|
| 848 | /**
|
---|
| 849 | * returns the time in ODBC canonical form with microseconds
|
---|
| 850 | *
|
---|
| 851 | * @return string The time in ODBC canonical form with microseconds
|
---|
| 852 | * @access public
|
---|
| 853 | */
|
---|
| 854 | function getmicrotime() {
|
---|
| 855 | if (function_exists('gettimeofday')) {
|
---|
| 856 | $tod = gettimeofday();
|
---|
| 857 | $sec = $tod['sec'];
|
---|
| 858 | $usec = $tod['usec'];
|
---|
| 859 | } else {
|
---|
| 860 | $sec = time();
|
---|
| 861 | $usec = 0;
|
---|
| 862 | }
|
---|
| 863 | return strftime('%Y-%m-%d %H:%M:%S', $sec) . '.' . sprintf('%06d', $usec);
|
---|
| 864 | }
|
---|
| 865 |
|
---|
| 866 | /**
|
---|
| 867 | * Returns a string with the output of var_dump
|
---|
| 868 | *
|
---|
| 869 | * @param mixed $data The variable to var_dump
|
---|
| 870 | * @return string The output of var_dump
|
---|
| 871 | * @access public
|
---|
| 872 | */
|
---|
| 873 | function varDump($data) {
|
---|
| 874 | ob_start();
|
---|
| 875 | var_dump($data);
|
---|
| 876 | $ret_val = ob_get_contents();
|
---|
| 877 | ob_end_clean();
|
---|
| 878 | return $ret_val;
|
---|
| 879 | }
|
---|
| 880 |
|
---|
| 881 | /**
|
---|
| 882 | * represents the object as a string
|
---|
| 883 | *
|
---|
| 884 | * @return string
|
---|
| 885 | * @access public
|
---|
| 886 | */
|
---|
| 887 | function __toString() {
|
---|
| 888 | return $this->varDump($this);
|
---|
| 889 | }
|
---|
| 890 | }
|
---|
| 891 |
|
---|
| 892 | // XML Schema Datatype Helper Functions
|
---|
| 893 |
|
---|
| 894 | //xsd:dateTime helpers
|
---|
| 895 |
|
---|
| 896 | /**
|
---|
| 897 | * convert unix timestamp to ISO 8601 compliant date string
|
---|
| 898 | *
|
---|
| 899 | * @param int $timestamp Unix time stamp
|
---|
| 900 | * @param boolean $utc Whether the time stamp is UTC or local
|
---|
| 901 | * @return mixed ISO 8601 date string or false
|
---|
| 902 | * @access public
|
---|
| 903 | */
|
---|
| 904 | function timestamp_to_iso8601($timestamp,$utc=true){
|
---|
| 905 | $datestr = date('Y-m-d\TH:i:sO',$timestamp);
|
---|
| 906 | $pos = strrpos($datestr, "+");
|
---|
| 907 | if ($pos === FALSE) {
|
---|
| 908 | $pos = strrpos($datestr, "-");
|
---|
| 909 | }
|
---|
| 910 | if ($pos !== FALSE) {
|
---|
| 911 | if (strlen($datestr) == $pos + 5) {
|
---|
| 912 | $datestr = substr($datestr, 0, $pos + 3) . ':' . substr($datestr, -2);
|
---|
| 913 | }
|
---|
| 914 | }
|
---|
| 915 | if($utc){
|
---|
| 916 | $pattern = '/'.
|
---|
| 917 | '([0-9]{4})-'. // centuries & years CCYY-
|
---|
| 918 | '([0-9]{2})-'. // months MM-
|
---|
| 919 | '([0-9]{2})'. // days DD
|
---|
| 920 | 'T'. // separator T
|
---|
| 921 | '([0-9]{2}):'. // hours hh:
|
---|
| 922 | '([0-9]{2}):'. // minutes mm:
|
---|
| 923 | '([0-9]{2})(\.[0-9]*)?'. // seconds ss.ss...
|
---|
| 924 | '(Z|[+\-][0-9]{2}:?[0-9]{2})?'. // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's
|
---|
| 925 | '/';
|
---|
| 926 |
|
---|
| 927 | if(preg_match($pattern,$datestr,$regs)){
|
---|
| 928 | return sprintf('%04d-%02d-%02dT%02d:%02d:%02dZ',$regs[1],$regs[2],$regs[3],$regs[4],$regs[5],$regs[6]);
|
---|
| 929 | }
|
---|
| 930 | return false;
|
---|
| 931 | } else {
|
---|
| 932 | return $datestr;
|
---|
| 933 | }
|
---|
| 934 | }
|
---|
| 935 |
|
---|
| 936 | /**
|
---|
| 937 | * convert ISO 8601 compliant date string to unix timestamp
|
---|
| 938 | *
|
---|
| 939 | * @param string $datestr ISO 8601 compliant date string
|
---|
| 940 | * @return mixed Unix timestamp (int) or false
|
---|
| 941 | * @access public
|
---|
| 942 | */
|
---|
| 943 | function iso8601_to_timestamp($datestr){
|
---|
| 944 | $pattern = '/'.
|
---|
| 945 | '([0-9]{4})-'. // centuries & years CCYY-
|
---|
| 946 | '([0-9]{2})-'. // months MM-
|
---|
| 947 | '([0-9]{2})'. // days DD
|
---|
| 948 | 'T'. // separator T
|
---|
| 949 | '([0-9]{2}):'. // hours hh:
|
---|
| 950 | '([0-9]{2}):'. // minutes mm:
|
---|
| 951 | '([0-9]{2})(\.[0-9]+)?'. // seconds ss.ss...
|
---|
| 952 | '(Z|[+\-][0-9]{2}:?[0-9]{2})?'. // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's
|
---|
| 953 | '/';
|
---|
| 954 | if(preg_match($pattern,$datestr,$regs)){
|
---|
| 955 | // not utc
|
---|
| 956 | if($regs[8] != 'Z'){
|
---|
| 957 | $op = substr($regs[8],0,1);
|
---|
| 958 | $h = substr($regs[8],1,2);
|
---|
| 959 | $m = substr($regs[8],strlen($regs[8])-2,2);
|
---|
| 960 | if($op == '-'){
|
---|
| 961 | $regs[4] = $regs[4] + $h;
|
---|
| 962 | $regs[5] = $regs[5] + $m;
|
---|
| 963 | } elseif($op == '+'){
|
---|
| 964 | $regs[4] = $regs[4] - $h;
|
---|
| 965 | $regs[5] = $regs[5] - $m;
|
---|
| 966 | }
|
---|
| 967 | }
|
---|
| 968 | return gmmktime($regs[4], $regs[5], $regs[6], $regs[2], $regs[3], $regs[1]);
|
---|
| 969 | // return strtotime("$regs[1]-$regs[2]-$regs[3] $regs[4]:$regs[5]:$regs[6]Z");
|
---|
| 970 | } else {
|
---|
| 971 | return false;
|
---|
| 972 | }
|
---|
| 973 | }
|
---|
| 974 |
|
---|
| 975 | /**
|
---|
| 976 | * sleeps some number of microseconds
|
---|
| 977 | *
|
---|
| 978 | * @param string $usec the number of microseconds to sleep
|
---|
| 979 | * @access public
|
---|
| 980 | * @deprecated
|
---|
| 981 | */
|
---|
| 982 | function usleepWindows($usec)
|
---|
| 983 | {
|
---|
| 984 | $start = gettimeofday();
|
---|
| 985 |
|
---|
| 986 | do
|
---|
| 987 | {
|
---|
| 988 | $stop = gettimeofday();
|
---|
| 989 | $timePassed = 1000000 * ($stop['sec'] - $start['sec'])
|
---|
| 990 | + $stop['usec'] - $start['usec'];
|
---|
| 991 | }
|
---|
| 992 | while ($timePassed < $usec);
|
---|
| 993 | }
|
---|
| 994 |
|
---|
| 995 |
|
---|
| 996 | ?> |
---|