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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
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 * @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
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 * @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
}