/**
* parsing the output of df command
*
* @param string $df_param additional parameter for df command
*
* @return array
*/
public static function df($df_param = "", $get_inodes = true)
{
$arrResult = array();
if (CommonFunctions::executeProgram('mount', '', $mount, PSI_DEBUG)) {
$mount = preg_split("/\n/", $mount, -1, PREG_SPLIT_NO_EMPTY);
foreach ($mount as $mount_line) {
if (preg_match("/(\\S+) on ([\\S ]+) type (.*) \\((.*)\\)/", $mount_line, $mount_buf)) {
$parm = array();
$parm['mountpoint'] = trim($mount_buf[2]);
$parm['fstype'] = $mount_buf[3];
$parm['name'] = $mount_buf[1];
if (PSI_SHOW_MOUNT_OPTION) {
$parm['options'] = $mount_buf[4];
}
$mount_parm[] = $parm;
} elseif (preg_match("/(\\S+) is (.*) mounted on (\\S+) \\(type (.*)\\)/", $mount_line, $mount_buf)) {
$parm = array();
$parm['mountpoint'] = trim($mount_buf[3]);
$parm['fstype'] = $mount_buf[4];
$parm['name'] = $mount_buf[1];
if (PSI_SHOW_MOUNT_OPTION) {
$parm['options'] = $mount_buf[2];
}
$mount_parm[] = $parm;
} elseif (preg_match("/(\\S+) (.*) on (\\S+) \\((.*)\\)/", $mount_line, $mount_buf)) {
$parm = array();
$parm['mountpoint'] = trim($mount_buf[3]);
$parm['fstype'] = $mount_buf[2];
$parm['name'] = $mount_buf[1];
if (PSI_SHOW_MOUNT_OPTION) {
$parm['options'] = $mount_buf[4];
}
$mount_parm[] = $parm;
} elseif (preg_match("/(\\S+) on ([\\S ]+) \\((\\S+)(,\\s(.*))?\\)/", $mount_line, $mount_buf)) {
$parm = array();
$parm['mountpoint'] = trim($mount_buf[2]);
$parm['fstype'] = $mount_buf[3];
$parm['name'] = $mount_buf[1];
if (PSI_SHOW_MOUNT_OPTION) {
$parm['options'] = isset($mount_buf[5]) ? $mount_buf[5] : '';
}
$mount_parm[] = $parm;
}
}
} elseif (CommonFunctions::rfts("/etc/mtab", $mount)) {
$mount = preg_split("/\n/", $mount, -1, PREG_SPLIT_NO_EMPTY);
foreach ($mount as $mount_line) {
if (preg_match("/(\\S+) (\\S+) (\\S+) (\\S+) ([0-9]+) ([0-9]+)/", $mount_line, $mount_buf)) {
$parm = array();
$mount_point = preg_replace("/\\\\040/i", ' ', $mount_buf[2]);
//space as \040
$parm['mountpoint'] = $mount_point;
$parm['fstype'] = $mount_buf[3];
$parm['name'] = $mount_buf[1];
if (PSI_SHOW_MOUNT_OPTION) {
$parm['options'] = $mount_buf[4];
}
$mount_parm[] = $parm;
}
}
}
if (CommonFunctions::executeProgram('df', '-k ' . $df_param, $df, PSI_DEBUG) && $df !== "") {
$df = preg_split("/\n/", $df, -1, PREG_SPLIT_NO_EMPTY);
if ($get_inodes && PSI_SHOW_INODES) {
if (CommonFunctions::executeProgram('df', '-i ' . $df_param, $df2, PSI_DEBUG)) {
$df2 = preg_split("/\n/", $df2, -1, PREG_SPLIT_NO_EMPTY);
// Store inode use% in an associative array (df_inodes) for later use
foreach ($df2 as $df2_line) {
if (preg_match("/^(\\S+).*\\s([0-9]+)%/", $df2_line, $inode_buf)) {
$df_inodes[$inode_buf[1]] = $inode_buf[2];
}
}
}
}
foreach ($df as $df_line) {
$df_buf1 = preg_split("/(\\%\\s)/", $df_line, 3);
if (count($df_buf1) < 2) {
continue;
}
if (preg_match("/(.*)(\\s+)(([0-9]+)(\\s+)([0-9]+)(\\s+)([\\-0-9]+)(\\s+)([0-9]+)\$)/", $df_buf1[0], $df_buf2)) {
if (count($df_buf1) == 3) {
$df_buf = array($df_buf2[1], $df_buf2[4], $df_buf2[6], $df_buf2[8], $df_buf2[10], $df_buf1[2]);
} else {
$df_buf = array($df_buf2[1], $df_buf2[4], $df_buf2[6], $df_buf2[8], $df_buf2[10], $df_buf1[1]);
}
if (count($df_buf) == 6) {
$df_buf[5] = trim($df_buf[5]);
$dev = new DiskDevice();
$dev->setName(trim($df_buf[0]));
if ($df_buf[2] < 0) {
$dev->setTotal($df_buf[3] * 1024);
$dev->setUsed($df_buf[3] * 1024);
} else {
$dev->setTotal($df_buf[1] * 1024);
$dev->setUsed($df_buf[2] * 1024);
if ($df_buf[3] > 0) {
$dev->setFree($df_buf[3] * 1024);
}
}
if (PSI_SHOW_MOUNT_POINT) {
$dev->setMountPoint($df_buf[5]);
}
$notwas = true;
if (isset($mount_parm)) {
foreach ($mount_parm as $mount_param) {
//name and mountpoint find
if ($mount_param['name'] === trim($df_buf[0]) && $mount_param['mountpoint'] === $df_buf[5]) {
$dev->setFsType($mount_param['fstype']);
if (PSI_SHOW_MOUNT_OPTION) {
if (PSI_SHOW_MOUNT_CREDENTIALS) {
$dev->setOptions($mount_param['options']);
} else {
$mpo = $mount_param['options'];
$mpo = preg_replace('/(^guest,)|(^guest$)|(,guest$)/i', '', $mpo);
$mpo = preg_replace('/,guest,/i', ',', $mpo);
$mpo = preg_replace('/(^user=[^,]*,)|(^user=[^,]*$)|(,user=[^,]*$)/i', '', $mpo);
$mpo = preg_replace('/,user=[^,]*,/i', ',', $mpo);
$mpo = preg_replace('/(^username=[^,]*,)|(^username=[^,]*$)|(,username=[^,]*$)/i', '', $mpo);
$mpo = preg_replace('/,username=[^,]*,/i', ',', $mpo);
$mpo = preg_replace('/(^password=[^,]*,)|(^password=[^,]*$)|(,password=[^,]*$)/i', '', $mpo);
$mpo = preg_replace('/,password=[^,]*,/i', ',', $mpo);
$dev->setOptions($mpo);
}
}
$notwas = false;
break;
}
}
if ($notwas) {
foreach ($mount_parm as $mount_param) {
//mountpoint find
if ($mount_param['mountpoint'] === $df_buf[5]) {
$dev->setFsType($mount_param['fstype']);
if (PSI_SHOW_MOUNT_OPTION) {
if (PSI_SHOW_MOUNT_CREDENTIALS) {
$dev->setOptions($mount_param['options']);
} else {
$mpo = $mount_param['options'];
$mpo = preg_replace('/(^guest,)|(^guest$)|(,guest$)/i', '', $mpo);
$mpo = preg_replace('/,guest,/i', ',', $mpo);
$mpo = preg_replace('/(^user=[^,]*,)|(^user=[^,]*$)|(,user=[^,]*$)/i', '', $mpo);
$mpo = preg_replace('/,user=[^,]*,/i', ',', $mpo);
$mpo = preg_replace('/(^username=[^,]*,)|(^username=[^,]*$)|(,username=[^,]*$)/i', '', $mpo);
$mpo = preg_replace('/,username=[^,]*,/i', ',', $mpo);
$mpo = preg_replace('/(^password=[^,]*,)|(^password=[^,]*$)|(,password=[^,]*$)/i', '', $mpo);
$mpo = preg_replace('/,password=[^,]*,/i', ',', $mpo);
$dev->setOptions($mpo);
}
}
$notwas = false;
break;
}
}
}
}
if ($notwas) {
$dev->setFsType('unknown');
}
if ($get_inodes && PSI_SHOW_INODES && isset($df_inodes[trim($df_buf[0])])) {
$dev->setPercentInodesUsed($df_inodes[trim($df_buf[0])]);
}
$arrResult[] = $dev;
}
}
}
} else {
if (isset($mount_parm)) {
foreach ($mount_parm as $mount_param) {
$total = disk_total_space($mount_param['mountpoint']);
if ($mount_param['fstype'] != 'none' && $total > 0) {
$dev = new DiskDevice();
$dev->setName($mount_param['name']);
$dev->setFsType($mount_param['fstype']);
if (PSI_SHOW_MOUNT_POINT) {
$dev->setMountPoint($mount_param['mountpoint']);
}
$dev->setTotal($total);
$free = disk_free_space($mount_param['mountpoint']);
if ($free > 0) {
$dev->setFree($free);
} else {
$free = 0;
}
if ($total > $free) {
$dev->setUsed($total - $free);
}
if (PSI_SHOW_MOUNT_OPTION) {
if (PSI_SHOW_MOUNT_CREDENTIALS) {
$dev->setOptions($mount_param['options']);
} else {
$mpo = $mount_param['options'];
$mpo = preg_replace('/(^guest,)|(^guest$)|(,guest$)/i', '', $mpo);
$mpo = preg_replace('/,guest,/i', ',', $mpo);
$mpo = preg_replace('/(^user=[^,]*,)|(^user=[^,]*$)|(,user=[^,]*$)/i', '', $mpo);
$mpo = preg_replace('/,user=[^,]*,/i', ',', $mpo);
$mpo = preg_replace('/(^username=[^,]*,)|(^username=[^,]*$)|(,username=[^,]*$)/i', '', $mpo);
$mpo = preg_replace('/,username=[^,]*,/i', ',', $mpo);
$mpo = preg_replace('/(^password=[^,]*,)|(^password=[^,]*$)|(,password=[^,]*$)/i', '', $mpo);
$mpo = preg_replace('/,password=[^,]*,/i', ',', $mpo);
$dev->setOptions($mpo);
}
}
$arrResult[] = $dev;
}
}
}
}
return $arrResult;
}
/**
* filesystem information
*
* @return void
*/
private function _filesystems()
{
$arrResult = array();
if (CommonFunctions::executeProgram('df', '-b', $df, PSI_DEBUG)) {
$df = preg_split("/\n/", $df, -1, PREG_SPLIT_NO_EMPTY);
foreach ($df as $df_line) {
$ar_buf = preg_split("/\\s+/", $df_line);
if (substr($df_line, 0, 1) == "/" && count($ar_buf) == 6) {
$dev = new DiskDevice();
$dev->setMountPoint($ar_buf[0]);
$dev->setName($ar_buf[5]);
$dev->setFsType($ar_buf[1]);
$dev->setOptions($ar_buf[4]);
$dev->setTotal($ar_buf[2] * 1024);
$dev->setFree($ar_buf[3] * 1024);
$dev->setUsed($dev->getTotal() - $dev->getFree());
$this->sys->setDiskDevices($dev);
}
}
}
}
/**
* filesystem information
*
* @return void
*/
private function _filesystems()
{
if (CommonFunctions::executeProgram('df', '2>/dev/null ', $df, PSI_DEBUG)) {
$df = preg_split("/\n/", $df, -1, PREG_SPLIT_NO_EMPTY);
if (CommonFunctions::executeProgram('mount', '', $mount, PSI_DEBUG)) {
$mount = preg_split("/\n/", $mount, -1, PREG_SPLIT_NO_EMPTY);
foreach ($mount as $mount_line) {
$mount_buf = preg_split('/\\s+/', $mount_line);
if (count($mount_buf) == 6) {
$mount_parm[$mount_buf[1]]['fstype'] = $mount_buf[2];
if (PSI_SHOW_MOUNT_OPTION) {
$mount_parm[$mount_buf[1]]['options'] = $mount_buf[3];
}
$mount_parm[$mount_buf[1]]['mountdev'] = $mount_buf[0];
}
}
foreach ($df as $df_line) {
if ((preg_match("/^(\\/\\S+)(\\s+)(([0-9\\.]+)([KMGT])(\\s+)([0-9\\.]+)([KMGT])(\\s+)([0-9\\.]+)([KMGT])(\\s+))/", $df_line, $df_buf) || preg_match("/^(\\/[^\\s\\:]+)\\:(\\s+)(([0-9\\.]+)([KMGT])(\\s+total\\,\\s+)([0-9\\.]+)([KMGT])(\\s+used\\,\\s+)([0-9\\.]+)([KMGT])(\\s+available))/", $df_line, $df_buf)) && !preg_match('/^\\/mnt\\/asec\\/com\\./', $df_buf[1])) {
$dev = new DiskDevice();
if (PSI_SHOW_MOUNT_POINT) {
$dev->setMountPoint($df_buf[1]);
}
if ($df_buf[5] == 'K') {
$dev->setTotal($df_buf[4] * 1024);
} elseif ($df_buf[5] == 'M') {
$dev->setTotal($df_buf[4] * 1024 * 1024);
} elseif ($df_buf[5] == 'G') {
$dev->setTotal($df_buf[4] * 1024 * 1024 * 1024);
} elseif ($df_buf[5] == 'T') {
$dev->setTotal($df_buf[4] * 1024 * 1024 * 1024 * 1024);
}
if ($df_buf[8] == 'K') {
$dev->setUsed($df_buf[7] * 1024);
} elseif ($df_buf[8] == 'M') {
$dev->setUsed($df_buf[7] * 1024 * 1024);
} elseif ($df_buf[8] == 'G') {
$dev->setUsed($df_buf[7] * 1024 * 1024 * 1024);
} elseif ($df_buf[8] == 'T') {
$dev->setUsed($df_buf[7] * 1024 * 1024 * 1024 * 1024);
}
if ($df_buf[11] == 'K') {
$dev->setFree($df_buf[10] * 1024);
} elseif ($df_buf[11] == 'M') {
$dev->setFree($df_buf[10] * 1024 * 1024);
} elseif ($df_buf[11] == 'G') {
$dev->setFree($df_buf[10] * 1024 * 1024 * 1024);
} elseif ($df_buf[11] == 'T') {
$dev->setFree($df_buf[10] * 1024 * 1024 * 1024 * 1024);
}
if (isset($mount_parm[$df_buf[1]])) {
$dev->setFsType($mount_parm[$df_buf[1]]['fstype']);
$dev->setName($mount_parm[$df_buf[1]]['mountdev']);
if (PSI_SHOW_MOUNT_OPTION) {
if (PSI_SHOW_MOUNT_CREDENTIALS) {
$dev->setOptions($mount_parm[$df_buf[1]]['options']);
} else {
$mpo = $mount_parm[$df_buf[1]]['options'];
$mpo = preg_replace('/(^guest,)|(^guest$)|(,guest$)/i', '', $mpo);
$mpo = preg_replace('/,guest,/i', ',', $mpo);
$mpo = preg_replace('/(^user=[^,]*,)|(^user=[^,]*$)|(,user=[^,]*$)/i', '', $mpo);
$mpo = preg_replace('/,user=[^,]*,/i', ',', $mpo);
$mpo = preg_replace('/(^username=[^,]*,)|(^username=[^,]*$)|(,username=[^,]*$)/i', '', $mpo);
$mpo = preg_replace('/,username=[^,]*,/i', ',', $mpo);
$mpo = preg_replace('/(^password=[^,]*,)|(^password=[^,]*$)|(,password=[^,]*$)/i', '', $mpo);
$mpo = preg_replace('/,password=[^,]*,/i', ',', $mpo);
$dev->setOptions($mpo);
}
}
}
$this->sys->setDiskDevices($dev);
}
}
}
}
}
/**
* parsing the output of df command
*
* @param string $df_param additional parameter for df command
*
* @return array
*/
public static function df($df_param = "")
{
$arrResult = array();
if (CommonFunctions::executeProgram('df', '-k ' . $df_param, $df, PSI_DEBUG)) {
$df = preg_split("/\n/", $df, -1, PREG_SPLIT_NO_EMPTY);
if (PSI_SHOW_INODES) {
if (CommonFunctions::executeProgram('df', '-i ' . $df_param, $df2, PSI_DEBUG)) {
$df2 = preg_split("/\n/", $df2, -1, PREG_SPLIT_NO_EMPTY);
// Store inode use% in an associative array (df_inodes) for later use
foreach ($df2 as $df2_line) {
if (preg_match("/^(\\S+).*\\s([0-9]+)%/", $df2_line, $inode_buf)) {
$df_inodes[$inode_buf[1]] = $inode_buf[2];
}
}
}
}
if (CommonFunctions::executeProgram('mount', '', $mount, PSI_DEBUG)) {
$mount = preg_split("/\n/", $mount, -1, PREG_SPLIT_NO_EMPTY);
foreach ($mount as $mount_line) {
if (preg_match("/\\S+ on (\\S+) type (.*) \\((.*)\\)/", $mount_line, $mount_buf)) {
$mount_parm[$mount_buf[1]]['fstype'] = $mount_buf[2];
$mount_parm[$mount_buf[1]]['options'] = $mount_buf[3];
} elseif (preg_match("/\\S+ (.*) on (\\S+) \\((.*)\\)/", $mount_line, $mount_buf)) {
$mount_parm[$mount_buf[2]]['fstype'] = $mount_buf[1];
$mount_parm[$mount_buf[2]]['options'] = $mount_buf[3];
} elseif (preg_match("/\\S+ on (\\S+) \\((\\S+)(,\\s(.*))?\\)/", $mount_line, $mount_buf)) {
$mount_parm[$mount_buf[1]]['fstype'] = $mount_buf[2];
$mount_parm[$mount_buf[1]]['options'] = isset($mount_buf[4]) ? $mount_buf[4] : '';
}
}
foreach ($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], $df_buf1[1]);
if (count($df_buf) == 6) {
$df_buf[5] = trim($df_buf[5]);
$dev = new DiskDevice();
$dev->setName(trim($df_buf[0]));
if ($df_buf[2] < 0) {
$dev->setTotal($df_buf[3] * 1024);
$dev->setUsed($df_buf[3] * 1024);
} else {
$dev->setTotal($df_buf[1] * 1024);
$dev->setUsed($df_buf[2] * 1024);
$dev->setFree($df_buf[3] * 1024);
}
$dev->setMountPoint($df_buf[5]);
$dev->setFsType($mount_parm[$df_buf[5]]['fstype']);
$dev->setOptions($mount_parm[$df_buf[5]]['options']);
if (PSI_SHOW_INODES && isset($df_inodes[trim($df_buf[0])])) {
$dev->setPercentInodesUsed($df_inodes[trim($df_buf[0])]);
}
$arrResult[] = $dev;
}
}
}
}
return $arrResult;
}
/**
* parsing the output of df command
*
* @param string $df_param additional parameter for df command
*
* @return array
*/
public static function df($df_param = "")
{
$arrResult = array();
if (CommonFunctions::executeProgram('df', '-k ' . $df_param, $df, PSI_DEBUG)) {
$df = preg_split("/\n/", $df, -1, PREG_SPLIT_NO_EMPTY);
if (PSI_SHOW_INODES) {
if (CommonFunctions::executeProgram('df', '-i ' . $df_param, $df2, PSI_DEBUG)) {
$df2 = preg_split("/\n/", $df2, -1, PREG_SPLIT_NO_EMPTY);
// Store inode use% in an associative array (df_inodes) for later use
foreach ($df2 as $df2_line) {
if (preg_match("/^(\\S+).*\\s([0-9]+)%/", $df2_line, $inode_buf)) {
$df_inodes[$inode_buf[1]] = $inode_buf[2];
}
}
}
}
if (CommonFunctions::executeProgram('mount', '', $mount, PSI_DEBUG)) {
$mount = preg_split("/\n/", $mount, -1, PREG_SPLIT_NO_EMPTY);
foreach ($mount as $mount_line) {
if (preg_match("/\\S+ on (\\S+) type (.*) \\((.*)\\)/", $mount_line, $mount_buf)) {
$mount_parm[$mount_buf[1]]['fstype'] = $mount_buf[2];
if (PSI_SHOW_MOUNT_OPTION) {
$mount_parm[$mount_buf[1]]['options'] = $mount_buf[3];
}
} elseif (preg_match("/\\S+ is (.*) mounted on (\\S+) \\(type (.*)\\)/", $mount_line, $mount_buf)) {
$mount_parm[$mount_buf[2]]['fstype'] = $mount_buf[3];
if (PSI_SHOW_MOUNT_OPTION) {
$mount_parm[$mount_buf[2]]['options'] = $mount_buf[1];
}
} elseif (preg_match("/\\S+ (.*) on (\\S+) \\((.*)\\)/", $mount_line, $mount_buf)) {
$mount_parm[$mount_buf[2]]['fstype'] = $mount_buf[1];
if (PSI_SHOW_MOUNT_OPTION) {
$mount_parm[$mount_buf[2]]['options'] = $mount_buf[3];
}
} elseif (preg_match("/\\S+ on ([\\S ]+) \\((\\S+)(,\\s(.*))?\\)/", $mount_line, $mount_buf)) {
$mount_parm[$mount_buf[1]]['fstype'] = $mount_buf[2];
if (PSI_SHOW_MOUNT_OPTION) {
$mount_parm[$mount_buf[1]]['options'] = isset($mount_buf[4]) ? $mount_buf[4] : '';
}
}
}
foreach ($df as $df_line) {
$df_buf1 = preg_split("/(\\%\\s)/", $df_line, 3);
if (count($df_buf1) < 2) {
continue;
}
if (preg_match("/(.*)(\\s+)(([0-9]+)(\\s+)([0-9]+)(\\s+)([\\-0-9]+)(\\s+)([0-9]+)\$)/", $df_buf1[0], $df_buf2)) {
if (count($df_buf1) == 3) {
$df_buf = array($df_buf2[1], $df_buf2[4], $df_buf2[6], $df_buf2[8], $df_buf2[10], $df_buf1[2]);
} else {
$df_buf = array($df_buf2[1], $df_buf2[4], $df_buf2[6], $df_buf2[8], $df_buf2[10], $df_buf1[1]);
}
if (count($df_buf) == 6) {
$df_buf[5] = trim($df_buf[5]);
$dev = new DiskDevice();
$dev->setName(trim($df_buf[0]));
if ($df_buf[2] < 0) {
$dev->setTotal($df_buf[3] * 1024);
$dev->setUsed($df_buf[3] * 1024);
} else {
$dev->setTotal($df_buf[1] * 1024);
$dev->setUsed($df_buf[2] * 1024);
if ($df_buf[3] > 0) {
$dev->setFree($df_buf[3] * 1024);
}
}
if (PSI_SHOW_MOUNT_POINT) {
$dev->setMountPoint($df_buf[5]);
}
if (isset($mount_parm[$df_buf[5]])) {
$dev->setFsType($mount_parm[$df_buf[5]]['fstype']);
if (PSI_SHOW_MOUNT_OPTION) {
if (PSI_SHOW_MOUNT_CREDENTIALS) {
$dev->setOptions($mount_parm[$df_buf[5]]['options']);
} else {
$mpo = $mount_parm[$df_buf[5]]['options'];
$mpo = preg_replace('/(^guest,)|(^guest$)|(,guest$)/i', '', $mpo);
$mpo = preg_replace('/,guest,/i', ',', $mpo);
$mpo = preg_replace('/(^user=[^,]*,)|(^user=[^,]*$)|(,user=[^,]*$)/i', '', $mpo);
$mpo = preg_replace('/,user=[^,]*,/i', ',', $mpo);
$mpo = preg_replace('/(^username=[^,]*,)|(^username=[^,]*$)|(,username=[^,]*$)/i', '', $mpo);
$mpo = preg_replace('/,username=[^,]*,/i', ',', $mpo);
$mpo = preg_replace('/(^password=[^,]*,)|(^password=[^,]*$)|(,password=[^,]*$)/i', '', $mpo);
$mpo = preg_replace('/,password=[^,]*,/i', ',', $mpo);
$dev->setOptions($mpo);
}
}
}
if (PSI_SHOW_INODES && isset($df_inodes[trim($df_buf[0])])) {
$dev->setPercentInodesUsed($df_inodes[trim($df_buf[0])]);
}
$arrResult[] = $dev;
}
}
}
}
}
return $arrResult;
}
