1 | <?php |
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2 | |
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3 | /*************************************************************************** |
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4 | * Expresso Livre * |
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5 | * http://www.expressolivre.org * |
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6 | * -------------------------------------------- * |
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7 | * This program is free software; you can redistribute it and/or modify it * |
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8 | * under the terms of the GNU General Public License as published by the * |
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9 | * Free Software Foundation; either version 2 of the License, or (at your * |
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10 | * option) any later version. * |
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11 | \**************************************************************************/ |
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12 | // Copyright (c) 1999,2000,2001 Edd Dumbill. |
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13 | // All rights reserved. |
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14 | // |
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15 | // Redistribution and use in source and binary forms, with or without |
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16 | // modification, are permitted provided that the following conditions |
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17 | // are met: |
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18 | // |
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19 | // * Redistributions of source code must retain the above copyright |
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20 | // notice, this list of conditions and the following disclaimer. |
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21 | // |
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22 | // * Redistributions in binary form must reproduce the above |
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23 | // copyright notice, this list of conditions and the following |
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24 | // disclaimer in the documentation and/or other materials provided |
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25 | // with the distribution. |
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26 | // |
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27 | // * Neither the name of the "XML-RPC for PHP" nor the names of its |
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28 | // contributors may be used to endorse or promote products derived |
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29 | // from this software without specific prior written permission. |
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30 | // |
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31 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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32 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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33 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
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34 | // FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
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35 | // REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
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36 | // INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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37 | // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
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38 | // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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39 | // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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40 | // STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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41 | // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
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42 | // OF THE POSSIBILITY OF SUCH DAMAGE. |
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43 | |
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44 | class xmlrpc_client |
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45 | { |
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46 | var $path; |
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47 | var $server; |
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48 | var $port; |
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49 | var $errno; |
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50 | var $errstring; |
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51 | var $debug = 0; |
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52 | var $username = ''; |
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53 | var $password = ''; |
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54 | var $cert = ''; |
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55 | var $certpass = ''; |
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56 | |
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57 | function xmlrpc_client($path='', $server='', $port=0) |
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58 | { |
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59 | $this->port = $port; |
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60 | $this->server = $server; |
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61 | $this->path = $path; |
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62 | } |
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63 | |
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64 | function setDebug($in) |
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65 | { |
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66 | if ($in) |
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67 | { |
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68 | $this->debug = 1; |
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69 | } |
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70 | else |
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71 | { |
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72 | $this->debug = 0; |
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73 | } |
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74 | } |
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75 | |
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76 | function setCredentials($u, $p) |
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77 | { |
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78 | $this->username = $u; |
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79 | $this->password = $p; |
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80 | } |
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81 | |
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82 | function setCertificate($cert, $certpass) |
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83 | { |
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84 | $this->cert = $cert; |
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85 | $this->certpass = $certpass; |
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86 | } |
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87 | |
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88 | function send($msg, $timeout=0, $method='http') |
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89 | { |
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90 | /* where msg is an xmlrpcmsg */ |
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91 | $msg->debug = $this->debug; |
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92 | |
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93 | if ($method == 'https') |
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94 | { |
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95 | return $this->sendPayloadHTTPS( |
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96 | $msg, |
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97 | $this->server, |
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98 | $this->port, |
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99 | $timeout, |
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100 | $this->username, |
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101 | $this->password, |
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102 | $this->cert, |
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103 | $this->certpass |
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104 | ); |
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105 | } |
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106 | else |
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107 | { |
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108 | return $this->sendPayloadHTTP10( |
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109 | $msg, |
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110 | $this->server, |
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111 | $this->port, |
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112 | $timeout, |
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113 | $this->username, |
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114 | $this->password |
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115 | ); |
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116 | } |
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117 | } |
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118 | |
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119 | function sendPayloadHTTP10($msg, $server, $port, $timeout=0,$username='', $password='') |
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120 | { |
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121 | if($port == 0) |
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122 | { |
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123 | $port = 80; |
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124 | } |
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125 | if($timeout>0) |
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126 | { |
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127 | $fp = fsockopen($server, $port, &$this->errno, &$this->errstr, $timeout); |
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128 | } |
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129 | else |
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130 | { |
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131 | $fp = fsockopen($server, $port, &$this->errno, &$this->errstr); |
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132 | } |
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133 | if (!$fp) |
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134 | { |
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135 | $r = CreateObject( |
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136 | 'phpgwapi.xmlrpcresp', |
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137 | '', |
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138 | $GLOBALS['xmlrpcerr']['http_error'], |
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139 | $GLOBALS['xmlrpcstr']['http_error'] |
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140 | ); |
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141 | return $r; |
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142 | } |
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143 | // Only create the payload if it was not created previously |
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144 | if(empty($msg->payload)) |
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145 | { |
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146 | $msg->createPayload(); |
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147 | } |
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148 | |
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149 | // thanks to Grant Rauscher <grant7@firstworld.net> |
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150 | // for this |
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151 | $credentials = ''; |
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152 | if ($username && $password) |
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153 | { |
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154 | $credentials = 'Authorization: Basic ' . base64_encode($username . ':' . $password) . "\r\n"; |
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155 | } |
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156 | |
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157 | $op = 'POST ' . $this->path . " HTTP/1.0\r\nUser-Agent: PHP XMLRPC 1.0\r\n" |
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158 | . 'Host: '. $this->server . "\r\n" |
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159 | . 'X-PHPGW-Server: ' . $this->server . ' ' . "\r\n" |
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160 | . 'X-PHPGW-Version: ' . $GLOBALS['phpgw_info']['server']['versions']['phpgwapi'] . "\r\n" |
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161 | . $credentials |
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162 | . "Content-Type: text/xml\r\nContent-Length: " |
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163 | . strlen($msg->payload) . "\r\n\r\n" |
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164 | . $msg->payload; |
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165 | |
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166 | if (!fputs($fp, $op, strlen($op))) |
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167 | { |
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168 | $this->errstr = 'Write error'; |
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169 | return CreateObject( |
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170 | 'phpgwapi.xmlrpcresp', |
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171 | '', |
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172 | $GLOBALS['xmlrpcerr']['http_error'], |
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173 | $GLOBALS['xmlrpcstr']['http_error'] |
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174 | ); |
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175 | } |
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176 | $resp = $msg->parseResponseFile($fp); |
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177 | fclose($fp); |
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178 | return $resp; |
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179 | } |
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180 | |
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181 | /* contributed by Justin Miller <justin@voxel.net> - requires curl to be built into PHP */ |
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182 | function sendPayloadHTTPS($msg, $server, $port, $timeout=0,$username='', $password='', $cert='',$certpass='') |
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183 | { |
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184 | if (!function_exists('curl_init')) |
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185 | { |
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186 | return CreateObject( |
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187 | 'phpgwapi.xmlrpcresp', |
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188 | '', |
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189 | $GLOBALS['xmlrpcerr']['no_ssl'], |
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190 | $GLOBALS['xmlrpcstr']['no_ssl'] |
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191 | ); |
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192 | } |
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193 | |
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194 | if ($port == 0) |
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195 | { |
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196 | $port = 443; |
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197 | } |
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198 | /* Only create the payload if it was not created previously */ |
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199 | if(empty($msg->payload)) |
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200 | { |
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201 | $msg->createPayload(); |
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202 | } |
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203 | |
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204 | $curl = curl_init('https://' . $server . ':' . $port . $this->path); |
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205 | |
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206 | curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); |
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207 | // results into variable |
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208 | if ($this->debug) |
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209 | { |
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210 | curl_setopt($curl, CURLOPT_VERBOSE, 1); |
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211 | } |
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212 | curl_setopt($curl, CURLOPT_USERAGENT, 'PHP XMLRPC 1.0'); |
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213 | // required for XMLRPC |
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214 | curl_setopt($curl, CURLOPT_POST, 1); |
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215 | // post the data |
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216 | curl_setopt($curl, CURLOPT_POSTFIELDS, $msg->payload); |
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217 | // the data |
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218 | curl_setopt($curl, CURLOPT_HEADER, 1); |
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219 | // return the header too |
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220 | curl_setopt($curl, CURLOPT_HTTPHEADER, array( |
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221 | 'X-PHPGW-Server: ' . $this->server, |
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222 | 'X-PHPGW-Version: ' . $GLOBALS['phpgw_info']['server']['versions']['phpgwapi'], |
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223 | 'Content-Type: text/xml' |
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224 | )); |
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225 | if ($timeout) |
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226 | { |
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227 | curl_setopt($curl, CURLOPT_TIMEOUT, $timeout == 1 ? 1 : $timeout - 1); |
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228 | } |
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229 | if ($username && $password) |
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230 | { |
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231 | curl_setopt($curl, CURLOPT_USERPWD, "$username:$password"); |
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232 | } |
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233 | if ($cert) |
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234 | { |
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235 | curl_setopt($curl, CURLOPT_SSLCERT, $cert); |
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236 | } |
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237 | if ($certpass) |
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238 | { |
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239 | curl_setopt($curl, CURLOPT_SSLCERTPASSWD,$certpass); |
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240 | } |
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241 | // set cert password |
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242 | |
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243 | $result = curl_exec($curl); |
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244 | |
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245 | if (!$result) |
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246 | { |
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247 | $this->errstr = 'Write error'; |
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248 | $resp = CreateObject( |
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249 | 'phpgwapi.xmlrpcresp', |
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250 | '', |
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251 | $GLOBALS['xmlrpcerr']['curl_fail'], |
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252 | $GLOBALS['xmlrpcstr']['curl_fail'] . ': ' . curl_error($curl) |
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253 | ); |
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254 | } |
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255 | else |
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256 | { |
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257 | $resp = $msg->parseResponse($result); |
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258 | } |
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259 | curl_close($curl); |
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260 | |
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261 | return $resp; |
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262 | } |
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263 | } |
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264 | ?> |
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