public function parse_filesystems()
{
global $show_bind, $show_inodes;
$results = array();
$j = 0;
$df = SysInfo::execute_program('df', '-k' . $this->df_param);
$df = preg_split("/\n/", $df, -1, PREG_SPLIT_NO_EMPTY);
sort($df);
if ($show_inodes) {
$df2 = SysInfo::execute_program('df', '-i' . $this->df_param);
$df2 = preg_split("/\n/", $df2, -1, PREG_SPLIT_NO_EMPTY);
sort($df2);
}
$mount = SysInfo::execute_program('mount');
$mount = preg_split("/\n/", $mount, -1, PREG_SPLIT_NO_EMPTY);
sort($mount);
foreach ($df as $df_line) {
$df_buf1 = preg_split("/(\\%\\s)/", $df_line, 2);
if (count($df_buf1) != 2) {
continue;
}
preg_match("/(.*)(\\s+)(([0-9]+)(\\s+)([0-9]+)(\\s+)([0-9]+)(\\s+)([0-9]+)\$)/", $df_buf1[0], $df_buf2);
$df_buf = array($df_buf2[1], $df_buf2[4], $df_buf2[6], $df_buf2[8], $df_buf2[10], $df_buf1[1]);
if ($show_inodes) {
preg_match_all("/([0-9]+)%/", $df2[$j + 1], $inode_buf, PREG_SET_ORDER);
}
if (count($df_buf) == 6) {
$df_buf[5] = trim($df_buf[5]);
if (SysInfo::hide_mount($df_buf[5])) {
continue;
}
$df_buf[0] = trim(str_replace("\$", "\\\$", $df_buf[0]));
$current = 0;
foreach ($mount as $mount_line) {
if (preg_match("#" . $df_buf[0] . " on " . $df_buf[5] . " type (.*) \\((.*)\\)#", $mount_line, $mount_buf)) {
$mount_buf[1] .= "," . $mount_buf[2];
} elseif (!preg_match("#" . $df_buf[0] . "(.*) on " . $df_buf[5] . " \\((.*)\\)#", $mount_line, $mount_buf)) {
continue;
}
$strFstype = substr($mount_buf[1], 0, strpos($mount_buf[1], ","));
if (SysInfo::hide_fstype($strFstype)) {
continue;
}
$current++;
if ($show_bind || !stristr($mount_buf[2], "bind")) {
$results[$j] = array();
$results[$j]['disk'] = str_replace("\\\$", "\$", $df_buf[0]);
$results[$j]['size'] = $df_buf[1];
$results[$j]['used'] = $df_buf[2];
$results[$j]['free'] = $df_buf[3];
// --> Bug 1527673
if ($results[$j]['used'] < 0) {
$results[$j]['size'] = $results[$j]['free'];
$results[$j]['free'] = 0;
$results[$j]['used'] = $results[$j]['size'];
}
// <-- Bug 1527673
// --> Bug 1649430
if ($results[$j]['size'] == 0) {
break;
} else {
$results[$j]['percent'] = round($results[$j]['used'] * 100 / $results[$j]['size']);
}
// <-- Bug 1649430
$results[$j]['mount'] = $df_buf[5];
$results[$j]['fstype'] = $strFstype;
$results[$j]['options'] = substr($mount_buf[1], strpos($mount_buf[1], ",") + 1, strlen($mount_buf[1]));
if ($show_inodes && isset($inode_buf[count($inode_buf) - 1][1])) {
$results[$j]['inodes'] = $inode_buf[count($inode_buf) - 1][1];
}
$j++;
unset($mount[$current - 1]);
sort($mount);
break;
}
}
}
}
return $results;
}
