1 | <?php
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2 | //
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3 | // +----------------------------------------------------------------------+
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4 | // | PHP Version 4 |
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5 | // +----------------------------------------------------------------------+
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6 | // | Copyright (c) 1997-2003 The PHP Group |
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7 | // +----------------------------------------------------------------------+
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8 | // | This source file is subject to version 2.02 of the PHP license, |
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9 | // | that is bundled with this package in the file LICENSE, and is |
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10 | // | available at through the world-wide-web at |
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11 | // | http://www.php.net/license/2_02.txt. |
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12 | // | If you did not receive a copy of the PHP license and are unable to |
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13 | // | obtain it through the world-wide-web, please send a note to |
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14 | // | license@php.net so we can mail you a copy immediately. |
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15 | // +----------------------------------------------------------------------+
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16 | // | Author: Dmitri Vinogradov <dimitri@vinogradov.de> |
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17 | // +----------------------------------------------------------------------+
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18 | //
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19 | // $Id: disco_server.php,v 1.6 2006/12/27 10:50:39 arnaud Exp $
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20 |
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21 | /*
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22 | This example shows how to mark up a server object so that
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23 | wsdl files may be dynamicaly generated by the soap
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24 | server. This also provides access to a generated DISCO document.
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25 | The fact that this example has an MP3 class is in no way
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26 | related to DISCO. ;)
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27 |
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28 | DISCO: http://msdn.microsoft.com/msdnmag/issues/02/02/xml/default.aspx
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29 |
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30 | A url accessing this server would look like:
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31 |
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32 | http://localhost/disco_server.php?wsdl (generate WSDL file)
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33 | http://localhost/disco_server.php (GET request generates DISCO)
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34 | http://localhost/disco_server.php (POST for normal soap requests)
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35 | */
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36 |
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37 | error_reporting(E_ALL);
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38 | require_once 'SOAP/Server.php';
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39 |
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40 | class MP3DB_Class {
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41 | var $__dispatch_map = array();
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42 | var $__typedef = array();
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43 |
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44 | function MP3DB_Class () {
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45 | /**
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46 | * the only way to describe all methods in WSDL (messages,
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47 | * PortType-operations and bindings) is to use __dispatch_map
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48 | * to describe every method (even methods using simple data
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49 | * types in 'in' and 'out' parameters...)
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50 | */
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51 |
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52 | $this->__dispatch_map['SayHallo'] =
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53 | array(
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54 | 'in' => array('input' => 'string'),
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55 | 'out' => array('return' => 'string')
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56 | );
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57 |
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58 | $this->__dispatch_map['SayThisNTimes'] =
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59 | array(
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60 | 'in' => array('SayThis'=>'string','NTimes' => 'int'),
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61 | 'out' => array('return' => '{urn:MP3DB}ArrayOfStrings')
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62 | );
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63 |
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64 | $this->__dispatch_map['GetMP3Tracks'] =
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65 | array(
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66 | 'in' => array('query' => 'string'),
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67 | 'out' => array('return' => '{urn:MP3DB}GetMP3TracksResult')
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68 | );
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69 |
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70 | $this->__dispatch_map['AddMP3Track'] =
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71 | array(
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72 | 'in' => array('MP3Track' => '{urn:MP3DB}MP3Track'),
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73 | 'out' => array('return' => '{urn:MP3DB}AddMP3TrackResult')
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74 | );
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75 |
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76 | /**
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77 | * I use __typedef to describe userdefined Types in WSDL.
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78 | * Structs and one-dimensional arrays are supported:
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79 | * Struct example: $this->__typedef['TypeName'] = array('VarName' => 'xsdType', ... );
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80 | * or $this->__typedef['TypeName'] = array('VarName' => '{namespace}SomeOtherType');
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81 | * Array example: $this->__typedef['TypeName'] = array(array('item' => 'xsdType'));
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82 | * or $this->__typedef['TypeName'] = array(array('item' => '{namespace}SomeOtherType'));
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83 | */
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84 |
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85 | /**
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86 | * Struct 'MP3Track'
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87 | */
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88 | $this->__typedef['MP3Track'] =
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89 | array(
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90 | 'Title' => 'string',
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91 | 'Artist' => 'string',
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92 | 'Album' => 'string',
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93 | 'Year' => 'int',
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94 | 'Genre' => 'int',
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95 | 'Comment' => 'string',
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96 | 'Composer' => 'string',
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97 | 'Orig_Artist' => 'string',
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98 | 'URL' => 'string',
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99 | 'Encoded_by' => 'string'
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100 | );
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101 |
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102 |
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103 |
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104 | /**
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105 | * MP3TracksArray - array of 'MP3Track' structs
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106 | */
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107 | $this->__typedef['MP3TracksArray'] =
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108 | array(
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109 | array(
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110 | 'item' => '{urn:MP3DB}MP3Track'
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111 | )
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112 | );
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113 |
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114 | /**
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115 | * Struct 'MethodDebug'
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116 | */
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117 | $this->__typedef['MethodDebug'] =
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118 | array(
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119 | 'rc' => 'boolean',
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120 | 'ErrNo' => 'int',
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121 | 'Error' => 'string'
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122 | );
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123 |
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124 | /**
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125 | * return Struct of method GetMP3Tracks
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126 | */
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127 | $this->__typedef['GetMP3TracksResult'] =
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128 | array(
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129 | 'MethodDebug' => '{urn:MP3DB}MethodDebug',
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130 | 'MP3Tracks' => '{urn:MP3DB}MP3TracksArray'
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131 | );
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132 |
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133 | /**
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134 | * return Struct of method AddMP3Track
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135 | */
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136 | $this->__typedef['AddMP3TrackResult'] =
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137 | array(
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138 | 'MethodDebug' => '{urn:MP3DB}MethodDebug'
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139 | );
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140 |
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141 | /**
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142 | * Array of strings
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143 | */
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144 | $this->__typedef['ArrayOfStrings'] =
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145 | array(
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146 | array('item'=>'string')
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147 | );
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148 |
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149 | }
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150 |
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151 |
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152 | function SayHallo($name) {
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153 | return "Hallo, " . $name;
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154 | }
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155 |
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156 |
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157 | function SayThisNTimes($SayThis,$NTimes) {
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158 | for ($i = 0; $i < $NTimes; $i++) {
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159 | $return[$i] = $SayThis . " $i";
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160 | }
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161 | return new SOAP_Value('return','{urn:MP3DB}ArrayOfStrings',$return);
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162 | }
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163 |
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164 |
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165 | function GetMP3Tracks($query = "") {
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166 | for($i = 0; $i < 5; $i++) {
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167 | $this->MP3Tracks[$i] = new SOAP_Value(
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168 | 'item',
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169 | '{urn:MP3DB}MP3Track',
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170 | array(
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171 | "Title" => new SOAP_Value("Title","string","some track $i"),
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172 | "Artist" => new SOAP_Value("Artist","string","some artist $i"),
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173 | "Album" => new SOAP_Value("Album","string","some album $i"),
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174 | "Year" => new SOAP_Value("Year","int",(integer)1999),
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175 | "Genre" => new SOAP_Value("Genre","int",(integer)100),
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176 | "Comment" => new SOAP_Value("Comment","string","blabla $i"),
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177 | "Composer" => new SOAP_Value("Composer","string",""),
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178 | "Orig_Artist" => new SOAP_Value("Orig_Artist","string",""),
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179 | "URL" => new SOAP_Value("URL","string",""),
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180 | "Encoded_by" => new SOAP_Value("Encoded_by","string","")
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181 | )
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182 | );
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183 | }
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184 |
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185 | $MethodDebug["rc"] = new SOAP_Value("rc","boolean",true);
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186 | $MethodDebug["ErrNo"] = new SOAP_Value("ErrNo","int",(integer)0);
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187 | $MethodDebug["Error"] = new SOAP_Value("Error","string","");
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188 |
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189 | return new SOAP_Value('return','{urn:MP3DB}GetMP3TracksResult',array(
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190 | "MethodDebug" => new SOAP_Value('MethodDebug','{urn:MP3DB}MethodDebug',$MethodDebug),
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191 | "MP3Tracks" => new SOAP_Value('MP3Tracks','{urn:MP3DB}MP3TracksArray',$this->MP3Tracks)
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192 | )
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193 | );
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194 | }
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195 |
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196 |
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197 | function AddMP3Track($MP3Track) {
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198 | # well, lets imagine here some code for adding given mp3track to db or whatever...
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199 | $MethodDebug["rc"] = new SOAP_Value("rc","boolean",true);
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200 | $MethodDebug["ErrNo"] = new SOAP_Value("ErrNo","int",(integer)0);
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201 | $MethodDebug["Error"] = new SOAP_Value("Error","string","");
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202 |
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203 | return new SOAP_Value('return','{urn:MP3DB}AddMP3TrackResult',array(
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204 | "MethodDebug" => new SOAP_Value('MethodDebug','{urn:MP3DB}MethodDebug',$MethodDebug)
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205 | )
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206 | );
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207 | }
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208 |
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209 |
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210 | function __dispatch($methodname) {
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211 | if (isset($this->__dispatch_map[$methodname]))
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212 | return $this->__dispatch_map[$methodname];
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213 | return NULL;
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214 | }
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215 | }
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216 |
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217 | $server = new SOAP_Server;
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218 | $server->_auto_translation = true;
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219 | $MP3DB_Class = new MP3DB_Class();
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220 | $server->addObjectMap($MP3DB_Class,'urn:MP3DB');
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221 |
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222 |
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223 | if (isset($_SERVER['REQUEST_METHOD']) &&
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224 | $_SERVER['REQUEST_METHOD']=='POST') {
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225 | $server->service($HTTP_RAW_POST_DATA);
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226 | } else {
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227 | require_once 'SOAP/Disco.php';
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228 | $disco = new SOAP_DISCO_Server($server,"MP3DB");
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229 | header("Content-type: text/xml");
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230 | if (isset($_SERVER['QUERY_STRING']) &&
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231 | strcasecmp($_SERVER['QUERY_STRING'],'wsdl')==0) {
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232 | echo $disco->getWSDL();
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233 | } else {
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234 | echo $disco->getDISCO();
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235 | }
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236 | exit;
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237 | }
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238 | ?>
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