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2775 rexy 1 
<?php
2 
/**
3 
 * XML Generator class
4 
 *
5 
 * PHP version 5
6 
 *
7 
 * @category  PHP
8 
 * @package   PSI_XML
9 
 * @author    Michael Cramer <BigMichi1@users.sourceforge.net>
10 
 * @copyright 2009 phpSysInfo
11 
 * @license   http://opensource.org/licenses/gpl-2.0.php GNU General Public License version 2, or (at your option) any later version
12 
 * @version   SVN: $Id: class.WebpageXML.inc.php 661 2012-08-27 11:26:39Z namiltd $
13 
 * @link      http://phpsysinfo.sourceforge.net
14 
 */
15 
 /**
16 
 * class for xml output
17 
 *
18 
 * @category  PHP
19 
 * @package   PSI_XML
20 
 * @author    Michael Cramer <BigMichi1@users.sourceforge.net>
21 
 * @copyright 2009 phpSysInfo
22 
 * @license   http://opensource.org/licenses/gpl-2.0.php GNU General Public License version 2, or (at your option) any later version
23 
 * @version   Release: 3.0
24 
 * @link      http://phpsysinfo.sourceforge.net
25 
 */
26 
class WebpageXML extends Output implements PSI_Interface_Output
27 
{
28 
    /**
29 
     * xml object that holds the generated xml
30 
     *
31 
     * @var XML
32 
     */
33 
    private $_xml;
34 
 
35 
    /**
36 
     * complete xml
37 
     *
38 
     * @var boolean
39 
     */
40 
    private $_completeXML = false;
41 
 
42 
    /**
43 
     * name of the plugin
44 
     *
45 
     * @var string
46 
     */
47 
    private $_pluginName = null;
48 
 
49 
    /**
50 
     * name of the block
51 
     *
52 
     * @var string
53 
     */
54 
    private $_blockName = null;
55 
 
56 
    /**
57 
     * generate the output
58 
     *
59 
     * @return void
60 
     */
61 
    private function _prepare()
62 
    {
63 
        if ($this->_pluginName === null) {
3100 rexy 64 
            if ((PSI_OS == 'Linux') && defined('PSI_SSH_HOSTNAME') && defined('PSI_SSH_USER') && defined('PSI_SSH_PASSWORD')) {
65 
                $fgthost = preg_split("/:/", PSI_SSH_HOSTNAME, -1, PREG_SPLIT_NO_EMPTY);
66 
                define('PSI_EMU_HOSTNAME', trim($fgthost[0]));
67 
                if (isset($fgthost[1]) && (trim($fgthost[1] !== ''))) {
68 
                    define('PSI_EMU_PORT', trim($fgthost[1]));
69 
                } else {
70 
                    define('PSI_EMU_PORT', 22);
71 
                }
72 
                define('PSI_EMU_USER', PSI_SSH_USER);
73 
                define('PSI_EMU_PASSWORD', PSI_SSH_PASSWORD);
74 
                if (defined('PSI_SSH_ADD_PATHS')) {
75 
                    define('PSI_EMU_ADD_PATHS', PSI_SSH_ADD_PATHS);
76 
                }
77 
                if (defined('PSI_SSH_ADD_OPTIONS')) {
78 
                    define('PSI_EMU_ADD_OPTIONS', PSI_SSH_ADD_OPTIONS);
79 
                }
80 
                if (!file_exists(PSI_APP_ROOT.'/includes/os/class.Linux.inc.php')) {
81 
                    $this->error->addError("file_exists(class.Linux.inc.php)", "Linux is not currently supported");
82 
                }
83 
            } elseif (((PSI_OS == 'WINNT') || (PSI_OS == 'Linux')) && defined('PSI_WMI_HOSTNAME')) {
2976 rexy 84 
                define('PSI_EMU_HOSTNAME', PSI_WMI_HOSTNAME);
85 
                if (defined('PSI_WMI_USER') && defined('PSI_WMI_PASSWORD')) {
86 
                    define('PSI_EMU_USER', PSI_WMI_USER);
87 
                    define('PSI_EMU_PASSWORD', PSI_WMI_PASSWORD);
88 
                } else {
89 
                    define('PSI_EMU_USER', null);
90 
                    define('PSI_EMU_PASSWORD', null);
91 
                }
92 
                if (!file_exists(PSI_APP_ROOT.'/includes/os/class.WINNT.inc.php')) {
93 
                    $this->error->addError("file_exists(class.WINNT.inc.php)", "WINNT is not currently supported");
94 
                }
95 
            } else {
96 
                // Figure out which OS we are running on, and detect support
97 
                if (!file_exists(PSI_APP_ROOT.'/includes/os/class.'.PSI_OS.'.inc.php')) {
98 
                    $this->error->addError("file_exists(class.".PSI_OS.".inc.php)", PSI_OS." is not currently supported");
99 
                }
2775 rexy 100 
            }
101 
 
102 
            if (!defined('PSI_MBINFO') && (!$this->_blockName || in_array($this->_blockName, array('voltage','current','temperature','fans','power','other')))) {
103 
                // check if there is a valid sensor configuration in phpsysinfo.ini
104 
                $foundsp = array();
105 
                if (defined('PSI_SENSOR_PROGRAM') && is_string(PSI_SENSOR_PROGRAM)) {
106 
                    if (preg_match(ARRAY_EXP, PSI_SENSOR_PROGRAM)) {
107 
                        $sensorprograms = eval(strtolower(PSI_SENSOR_PROGRAM));
108 
                    } else {
109 
                        $sensorprograms = array(strtolower(PSI_SENSOR_PROGRAM));
110 
                    }
111 
                    foreach ($sensorprograms as $sensorprogram) {
112 
                        if (!file_exists(PSI_APP_ROOT.'/includes/mb/class.'.$sensorprogram.'.inc.php')) {
113 
                            $this->error->addError("file_exists(class.".htmlspecialchars($sensorprogram).".inc.php)", "specified sensor program is not supported");
114 
                        } else {
115 
                            $foundsp[] = $sensorprogram;
116 
                        }
117 
                    }
118 
                }
119 
 
120 
                /**
121 
                 * motherboard information
122 
                 *
123 
                 * @var string serialized array
124 
                 */
125 
                define('PSI_MBINFO', serialize($foundsp));
126 
            }
127 
 
128 
            if (!defined('PSI_UPSINFO') && (!$this->_blockName || ($this->_blockName==='ups'))) {
129 
                // check if there is a valid ups configuration in phpsysinfo.ini
130 
                $foundup = array();
131 
                if (defined('PSI_UPS_PROGRAM') && is_string(PSI_UPS_PROGRAM)) {
132 
                    if (preg_match(ARRAY_EXP, PSI_UPS_PROGRAM)) {
133 
                        $upsprograms = eval(strtolower(PSI_UPS_PROGRAM));
134 
                    } else {
135 
                        $upsprograms = array(strtolower(PSI_UPS_PROGRAM));
136 
                    }
137 
                    foreach ($upsprograms as $upsprogram) {
138 
                        if (!file_exists(PSI_APP_ROOT.'/includes/ups/class.'.$upsprogram.'.inc.php')) {
139 
                            $this->error->addError("file_exists(class.".htmlspecialchars($upsprogram).".inc.php)", "specified UPS program is not supported");
140 
                        } else {
141 
                            $foundup[] = $upsprogram;
142 
                        }
143 
                    }
144 
                }
145 
                /**
146 
                 * ups information
147 
                 *
148 
                 * @var string serialized array
149 
                 */
150 
                define('PSI_UPSINFO', serialize($foundup));
151 
            }
152 
 
153 
            // if there are errors stop executing the script until they are fixed
154 
            if ($this->error->errorsExist()) {
155 
                $this->error->errorsAsXML();
156 
            }
157 
 
158 
            // Create the XML
159 
            $this->_xml = new XML($this->_completeXML, '', $this->_blockName);
160 
        } else {
2976 rexy 161 
            if ((PSI_OS == 'WINNT') || (PSI_OS == 'Linux')) {
162 
                $plugname = strtoupper(trim($this->_pluginName));
3100 rexy 163 
                if ((PSI_OS == 'Linux') && defined('PSI_PLUGIN_'.$plugname.'_SSH_HOSTNAME') && defined('PSI_PLUGIN_'.$plugname.'_SSH_USER') && defined('PSI_PLUGIN_'.$plugname.'_SSH_PASSWORD')) {
164 
                    $fgthost = preg_split("/:/", constant('PSI_PLUGIN_'.$plugname.'_SSH_HOSTNAME'), -1, PREG_SPLIT_NO_EMPTY);
165 
                    define('PSI_EMU_HOSTNAME', trim($fgthost[0]));
166 
                    if (isset($fgthost[1]) && (trim($fgthost[1] !== ''))) {
167 
                        define('PSI_EMU_PORT', trim($fgthost[1]));
168 
                    } else {
169 
                        define('PSI_EMU_PORT', 22);
170 
                    }
171 
                    define('PSI_EMU_USER', constant('PSI_PLUGIN_'.$plugname.'_SSH_USER'));
172 
                    define('PSI_EMU_PASSWORD', constant('PSI_PLUGIN_'.$plugname.'_SSH_PASSWORD'));
173 
                    if (defined('PSI_PLUGIN_'.$plugname.'_SSH_ADD_PATHS')) {
174 
                        define('PSI_EMU_ADD_PATHS', constant('PSI_PLUGIN_'.$plugname.'_SSH_ADD_PATHS'));
175 
                    }
176 
                    if (defined('PSI_PLUGIN_'.$plugname.'_SSH_ADD_OPTIONS')) {
177 
                        define('PSI_EMU_ADD_OPTIONS', constant('PSI_PLUGIN_'.$plugname.'_SSH_ADD_OPTIONS'));
178 
                    }
179 
                } elseif (defined('PSI_PLUGIN_'.$plugname.'_WMI_HOSTNAME')) {
2976 rexy 180 
                    define('PSI_EMU_HOSTNAME', constant('PSI_PLUGIN_'.$plugname.'_WMI_HOSTNAME'));
181 
                    if (defined('PSI_PLUGIN_'.$plugname.'_WMI_USER') && defined('PSI_PLUGIN_'.$plugname.'_WMI_PASSWORD')) {
182 
                        define('PSI_EMU_USER', constant('PSI_PLUGIN_'.$plugname.'_WMI_USER'));
183 
                        define('PSI_EMU_PASSWORD', constant('PSI_PLUGIN_'.$plugname.'_WMI_PASSWORD'));
184 
                    } else {
185 
                        define('PSI_EMU_USER', null);
186 
                        define('PSI_EMU_PASSWORD', null);
187 
                    }
3100 rexy 188 
                } elseif ((PSI_OS == 'Linux') && defined('PSI_SSH_HOSTNAME') && defined('PSI_SSH_USER') && defined('PSI_SSH_PASSWORD')) {
189 
                    $fgthost = preg_split("/:/", PSI_SSH_HOSTNAME, -1, PREG_SPLIT_NO_EMPTY);
190 
                    define('PSI_EMU_HOSTNAME', trim($fgthost[0]));
191 
                    if (isset($fgthost[1]) && (trim($fgthost[1] !== ''))) {
192 
                        define('PSI_EMU_PORT', trim($fgthost[1]));
193 
                    } else {
194 
                        define('PSI_EMU_PORT', 22);
195 
                    }
196 
                    define('PSI_EMU_USER', PSI_SSH_USER);
197 
                    define('PSI_EMU_PASSWORD', PSI_SSH_PASSWORD);
198 
                    if (defined('PSI_SSH_ADD_PATHS')) {
199 
                        define('PSI_EMU_ADD_PATHS', PSI_SSH_ADD_PATHS);
200 
                    }
201 
                    if (defined('PSI_SSH_ADD_OPTIONS')) {
202 
                        define('PSI_EMU_ADD_OPTIONS', PSI_SSH_ADD_OPTIONS);
203 
                    }
2976 rexy 204 
                } elseif (defined('PSI_WMI_HOSTNAME')) {
205 
                    define('PSI_EMU_HOSTNAME', PSI_WMI_HOSTNAME);
206 
                    if (defined('PSI_WMI_USER') && defined('PSI_WMI_PASSWORD')) {
207 
                        define('PSI_EMU_USER', PSI_WMI_USER);
208 
                        define('PSI_EMU_PASSWORD', PSI_WMI_PASSWORD);
209 
                    } else {
210 
                        define('PSI_EMU_USER', null);
211 
                        define('PSI_EMU_PASSWORD', null);
212 
                    }
213 
                }
214 
            }
215 
 
2775 rexy 216 
            // Create the XML
217 
            $this->_xml = new XML(false, $this->_pluginName);
218 
        }
219 
    }
220 
 
221 
    /**
222 
     * render the output
223 
     *
224 
     * @return void
225 
     */
226 
    public function run()
227 
    {
3037 rexy 228 
        header('Cache-Control: no-cache, must-revalidate');
229 
        header('Content-Type: text/xml');
2775 rexy 230 
        $xml = $this->_xml->getXml();
231 
        echo $xml->asXML();
232 
    }
233 
 
234 
    /**
235 
     * get XML as pure string
236 
     *
237 
     * @return string
238 
     */
239 
    public function getXMLString()
240 
    {
241 
        $xml = $this->_xml->getXml();
242 
 
243 
        return $xml->asXML();
244 
    }
245 
 
246 
    /**
247 
     * get json string
248 
     *
249 
     * @return string
250 
     */
251 
    public function getJsonString()
252 
    {
253 
        if (defined('PSI_JSON_ISSUE') && (PSI_JSON_ISSUE)) {
254 
            return json_encode(simplexml_load_string(str_replace(">", ">\n", $this->getXMLString()))); // solving json_encode issue
255 
        } else {
256 
            return json_encode(simplexml_load_string($this->getXMLString()));
257 
        }
258 
    }
259 
 
260 
    /**
261 
     * get array
262 
     *
263 
     * @return array
264 
     */
265 
    public function getArray()
266 
    {
267 
        return json_decode($this->getJsonString());
268 
    }
269 
 
270 
    /**
271 
     * set parameters for the XML generation process
272 
     *
273 
     * @param string $plugin name of the plugin, block or 'complete' for all plugins
274 
     *
275 
     * @return void
276 
     */
277 
    public function __construct($plugin = "")
278 
    {
279 
        parent::__construct();
280 
 
281 
        if (is_string($plugin) && ($plugin !== "")) {
3037 rexy 282 
            if (preg_match('/[^A-Za-z]/', $plugin)) {
283 
                $this->_blockName = ' '; // mask wrong plugin name
284 
            } elseif (($plugin = strtolower($plugin)) === "complete") {
2775 rexy 285 
                $this->_completeXML = true;
3037 rexy 286 
            } elseif (in_array($plugin, array('vitals','hardware','memory','filesystem','network','voltage','current','temperature','fans','power','other','ups'))) {
287 
                $this->_blockName = $plugin;
288 
            } elseif (in_array($plugin, CommonFunctions::getPlugins())) {
289 
                $this->_pluginName = $plugin;
2775 rexy 290 
            } else {
3037 rexy 291 
                $this->_blockName = ' '; // disable all blocks
2775 rexy 292 
            }
293 
        }
294 
        $this->_prepare();
295 
    }
296 
}