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<?php
2
/**
3
 * parser Class
4
 *
5
 * PHP version 5
6
 *
7
 * @category  PHP
8
 * @package   PSI
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.Parser.inc.php 604 2012-07-10 07:31:34Z namiltd $
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 * @link      http://phpsysinfo.sourceforge.net
14
 */
15
 /**
16
 * parser class with common used parsing metods
17
 *
18
 * @category  PHP
19
 * @package   PSI
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
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 * @link      http://phpsysinfo.sourceforge.net
25
 */
26
class Parser
27
{
28
    /**
29
     * parsing the output of lspci command
30
     *
31
     * @param  bool  $debug
32
     * @return array
33
     */
34
    public static function lspci($debug = PSI_DEBUG)
35
    {
36
        $arrResults = array();
37
        if (CommonFunctions::executeProgram("lspci", "", $strBuf, $debug)) {
38
            $arrLines = preg_split("/\n/", $strBuf, -1, PREG_SPLIT_NO_EMPTY);
39
            foreach ($arrLines as $strLine) {
40
                $arrParams = preg_split('/ /', trim($strLine), 2);
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                if (count($arrParams) == 2)
42
                   $strName = $arrParams[1];
43
                else
44
                   $strName = "unknown";
45
                $strName = preg_replace('/\(.*\)/', '', $strName);
46
                $dev = new HWDevice();
47
                $dev->setName($strName);
48
                $arrResults[] = $dev;
49
            }
50
        }
51
 
52
        return $arrResults;
53
    }
54
 
55
    /**
56
     * parsing the output of df command
57
     *
58
     * @param string $df_param   additional parameter for df command
59
     * @param bool   $get_inodes
60
     *
61
     * @return array
62
     */
63
    public static function df($df_param = "", $get_inodes = true)
64
    {
65
        $arrResult = array();
66
        if (CommonFunctions::executeProgram('mount', '', $mount, PSI_DEBUG)) {
67
            $mount = preg_split("/\n/", $mount, -1, PREG_SPLIT_NO_EMPTY);
68
            foreach ($mount as $mount_line) {
69
                if (preg_match("/(\S+) on ([\S ]+) type (.*) \((.*)\)/", $mount_line, $mount_buf)) {
70
                    $parm = array();
71
                    $parm['mountpoint'] = trim($mount_buf[2]);
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                    $parm['fstype'] = $mount_buf[3];
73
                    $parm['name'] = $mount_buf[1];
74
                    if (PSI_SHOW_MOUNT_OPTION) $parm['options'] = $mount_buf[4];
75
                    $mount_parm[] = $parm;
76
                } elseif (preg_match("/(\S+) is (.*) mounted on (\S+) \(type (.*)\)/", $mount_line, $mount_buf)) {
77
                    $parm = array();
78
                    $parm['mountpoint'] = trim($mount_buf[3]);
79
                    $parm['fstype'] = $mount_buf[4];
80
                    $parm['name'] = $mount_buf[1];
81
                    if (PSI_SHOW_MOUNT_OPTION) $parm['options'] = $mount_buf[2];
82
                    $mount_parm[] = $parm;
83
                } elseif (preg_match("/(\S+) (.*) on (\S+) \((.*)\)/", $mount_line, $mount_buf)) {
84
                    $parm = array();
85
                    $parm['mountpoint'] = trim($mount_buf[3]);
86
                    $parm['fstype'] = $mount_buf[2];
87
                    $parm['name'] = $mount_buf[1];
88
                    if (PSI_SHOW_MOUNT_OPTION) $parm['options'] = $mount_buf[4];
89
                    $mount_parm[] = $parm;
90
                } elseif (preg_match("/(\S+) on ([\S ]+) \((\S+)(,\s(.*))?\)/", $mount_line, $mount_buf)) {
91
                    $parm = array();
92
                    $parm['mountpoint'] = trim($mount_buf[2]);
93
                    $parm['fstype'] = $mount_buf[3];
94
                    $parm['name'] = $mount_buf[1];
95
                    if (PSI_SHOW_MOUNT_OPTION) $parm['options'] = isset($mount_buf[5]) ? $mount_buf[5] : '';
96
                    $mount_parm[] = $parm;
97
                }
98
            }
99
        } elseif (CommonFunctions::rfts("/etc/mtab", $mount)) {
100
            $mount = preg_split("/\n/", $mount, -1, PREG_SPLIT_NO_EMPTY);
101
            foreach ($mount as $mount_line) {
102
                if (preg_match("/(\S+) (\S+) (\S+) (\S+) ([0-9]+) ([0-9]+)/", $mount_line, $mount_buf)) {
103
                    $parm = array();
104
                    $mount_point = preg_replace("/\\\\040/i", ' ', $mount_buf[2]); //space as \040
105
                    $parm['mountpoint'] = $mount_point;
106
                    $parm['fstype'] = $mount_buf[3];
107
                    $parm['name'] = $mount_buf[1];
108
                    if (PSI_SHOW_MOUNT_OPTION) $parm['options'] = $mount_buf[4];
109
                    $mount_parm[] = $parm;
110
                }
111
            }
112
        }
113
        if (CommonFunctions::executeProgram('df', '-k '.$df_param, $df, PSI_DEBUG) && ($df!=="")) {
114
            $df = preg_split("/\n/", $df, -1, PREG_SPLIT_NO_EMPTY);
115
            if ($get_inodes && PSI_SHOW_INODES) {
116
                if (CommonFunctions::executeProgram('df', '-i '.$df_param, $df2, PSI_DEBUG)) {
117
                    $df2 = preg_split("/\n/", $df2, -1, PREG_SPLIT_NO_EMPTY);
118
                    // Store inode use% in an associative array (df_inodes) for later use
119
                    foreach ($df2 as $df2_line) {
120
                        if (preg_match("/^(\S+).*\s([0-9]+)%/", $df2_line, $inode_buf)) {
121
                            $df_inodes[$inode_buf[1]] = $inode_buf[2];
122
                        }
123
                    }
124
                }
125
            }
126
            foreach ($df as $df_line) {
127
                $df_buf1 = preg_split("/(\%\s)/", $df_line, 3);
128
                if (count($df_buf1) < 2) {
129
                    continue;
130
                }
131
                if (preg_match("/(.*)(\s+)(([0-9]+)(\s+)([0-9]+)(\s+)([\-0-9]+)(\s+)([0-9]+)$)/", $df_buf1[0], $df_buf2)) {
132
                    if (count($df_buf1) == 3) {
133
                        $df_buf = array($df_buf2[1], $df_buf2[4], $df_buf2[6], $df_buf2[8], $df_buf2[10], $df_buf1[2]);
134
                    } else {
135
                        $df_buf = array($df_buf2[1], $df_buf2[4], $df_buf2[6], $df_buf2[8], $df_buf2[10], $df_buf1[1]);
136
                    }
137
                    if (count($df_buf) == 6) {
138
                        $df_buf[5] = trim($df_buf[5]);
139
                        $dev = new DiskDevice();
140
                        $dev->setName(trim($df_buf[0]));
141
                        if ($df_buf[2] < 0) {
142
                            $dev->setTotal($df_buf[3] * 1024);
143
                            $dev->setUsed($df_buf[3] * 1024);
144
                        } else {
145
                            $dev->setTotal($df_buf[1] * 1024);
146
                            $dev->setUsed($df_buf[2] * 1024);
147
                            if ($df_buf[3]>0) {
148
                                $dev->setFree($df_buf[3] * 1024);
149
                            }
150
                        }
151
                        if (PSI_SHOW_MOUNT_POINT) $dev->setMountPoint($df_buf[5]);
152
 
153
                        $notwas = true;
154
                        if (isset($mount_parm)) {
155
                            foreach ($mount_parm as $mount_param) { //name and mountpoint find
156
                                if (($mount_param['name']===trim($df_buf[0])) && ($mount_param['mountpoint']===$df_buf[5])) {
157
                                    $dev->setFsType($mount_param['fstype']);
158
                                    if (PSI_SHOW_MOUNT_OPTION && (trim($mount_param['options'])!=="")) {
159
                                        if (PSI_SHOW_MOUNT_CREDENTIALS) {
160
                                            $dev->setOptions($mount_param['options']);
161
                                        } else {
162
                                            $mpo=$mount_param['options'];
163
 
164
                                            $mpo=preg_replace('/(^guest,)|(^guest$)|(,guest$)/i', '', $mpo);
165
                                            $mpo=preg_replace('/,guest,/i', ',', $mpo);
166
 
167
                                            $mpo=preg_replace('/(^user=[^,]*,)|(^user=[^,]*$)|(,user=[^,]*$)/i', '', $mpo);
168
                                            $mpo=preg_replace('/,user=[^,]*,/i', ',', $mpo);
169
 
170
                                            $mpo=preg_replace('/(^username=[^,]*,)|(^username=[^,]*$)|(,username=[^,]*$)/i', '', $mpo);
171
                                            $mpo=preg_replace('/,username=[^,]*,/i', ',', $mpo);
172
 
173
                                            $mpo=preg_replace('/(^password=[^,]*,)|(^password=[^,]*$)|(,password=[^,]*$)/i', '', $mpo);
174
                                            $mpo=preg_replace('/,password=[^,]*,/i', ',', $mpo);
175
 
176
                                            $dev->setOptions($mpo);
177
                                        }
178
                                    }
179
                                    $notwas = false;
180
                                    break;
181
                                }
182
                            }
183
                            if ($notwas) foreach ($mount_parm as $mount_param) { //mountpoint find
184
                                if ($mount_param['mountpoint']===$df_buf[5]) {
185
                                    $dev->setFsType($mount_param['fstype']);
186
                                    if (PSI_SHOW_MOUNT_OPTION && (trim($mount_param['options'])!=="")) {
187
                                        if (PSI_SHOW_MOUNT_CREDENTIALS) {
188
                                            $dev->setOptions($mount_param['options']);
189
                                        } else {
190
                                            $mpo=$mount_param['options'];
191
 
192
                                            $mpo=preg_replace('/(^guest,)|(^guest$)|(,guest$)/i', '', $mpo);
193
                                            $mpo=preg_replace('/,guest,/i', ',', $mpo);
194
 
195
                                            $mpo=preg_replace('/(^user=[^,]*,)|(^user=[^,]*$)|(,user=[^,]*$)/i', '', $mpo);
196
                                            $mpo=preg_replace('/,user=[^,]*,/i', ',', $mpo);
197
 
198
                                            $mpo=preg_replace('/(^username=[^,]*,)|(^username=[^,]*$)|(,username=[^,]*$)/i', '', $mpo);
199
                                            $mpo=preg_replace('/,username=[^,]*,/i', ',', $mpo);
200
 
201
                                            $mpo=preg_replace('/(^password=[^,]*,)|(^password=[^,]*$)|(,password=[^,]*$)/i', '', $mpo);
202
                                            $mpo=preg_replace('/,password=[^,]*,/i', ',', $mpo);
203
 
204
                                            $dev->setOptions($mpo);
205
                                        }
206
                                    }
207
                                    $notwas = false;
208
                                    break;
209
                                }
210
                            }
211
                        }
212
 
213
                        if ($notwas) {
214
                            $dev->setFsType('unknown');
215
                        }
216
 
217
                        if ($get_inodes && PSI_SHOW_INODES && isset($df_inodes[trim($df_buf[0])])) {
218
                            $dev->setPercentInodesUsed($df_inodes[trim($df_buf[0])]);
219
                        }
220
                        $arrResult[] = $dev;
221
                    }
222
                }
223
            }
224
        } else {
225
            if (isset($mount_parm)) {
226
                foreach ($mount_parm as $mount_param) {
227
                    if (is_dir($mount_param['mountpoint'])) {
228
                        $total = disk_total_space($mount_param['mountpoint']);
229
                        if (($mount_param['fstype'] != 'none') && ($total > 0)) {
230
                            $dev = new DiskDevice();
231
                            $dev->setName($mount_param['name']);
232
                            $dev->setFsType($mount_param['fstype']);
233
 
234
                            if (PSI_SHOW_MOUNT_POINT) $dev->setMountPoint($mount_param['mountpoint']);
235
 
236
                            $dev->setTotal($total);
237
                            $free = disk_free_space($mount_param['mountpoint']);
238
                            if ($free > 0) {
239
                                $dev->setFree($free);
240
                            } else {
241
                                $free = 0;
242
                            }
243
                            if ($total > $free) $dev->setUsed($total - $free);
244
 
245
                            if (PSI_SHOW_MOUNT_OPTION) {
246
                                if (PSI_SHOW_MOUNT_CREDENTIALS) {
247
                                    $dev->setOptions($mount_param['options']);
248
                                } else {
249
                                    $mpo=$mount_param['options'];
250
 
251
                                    $mpo=preg_replace('/(^guest,)|(^guest$)|(,guest$)/i', '', $mpo);
252
                                    $mpo=preg_replace('/,guest,/i', ',', $mpo);
253
 
254
                                    $mpo=preg_replace('/(^user=[^,]*,)|(^user=[^,]*$)|(,user=[^,]*$)/i', '', $mpo);
255
                                    $mpo=preg_replace('/,user=[^,]*,/i', ',', $mpo);
256
 
257
                                    $mpo=preg_replace('/(^username=[^,]*,)|(^username=[^,]*$)|(,username=[^,]*$)/i', '', $mpo);
258
                                    $mpo=preg_replace('/,username=[^,]*,/i', ',', $mpo);
259
 
260
                                    $mpo=preg_replace('/(^password=[^,]*,)|(^password=[^,]*$)|(,password=[^,]*$)/i', '', $mpo);
261
                                    $mpo=preg_replace('/,password=[^,]*,/i', ',', $mpo);
262
 
263
                                    $dev->setOptions($mpo);
264
                                }
265
                            }
266
                            $arrResult[] = $dev;
267
                        }
268
                    }
269
                }
270
            }
271
        }
272
 
273
        return $arrResult;
274
    }
275
}