name = $name; $qname = preg_quote($name, '/'); $cmd = "zfs list -H -t snapshot"; $this->exec($cmd, $out, $res); foreach ($out as $line) { if (preg_match('/^' . $qname . '\t.*$/', $line)) { print("Name found!!!\n"); $this->updateAllProperties(); continue; } } } /** * Return name of the Snapshot * * @return string Nameof the Snapshot * @access public */ public function getName() { return $this->name; } /** * XXX * * @return list XXX * @access public */ public function getFeatures() { trigger_error('Not Implemented!', E_USER_WARNING); } /** * XXX * * @param $list XXX * @return void XXX * @access public */ public function setFeatures($list) { trigger_error('Not Implemented!', E_USER_WARNING); } /** * Get all Snapshot properties from commandline and update object properties attribute * * @return void * @access private */ private function updateAllProperties() { $cmd = "zfs get -H all " . $this->name; $this->exec($cmd,$out,$res); unset($this->properties); foreach ($out as $line) { $tmpary = preg_split('/\t+/', $line); $this->properties["$tmpary[1]"] = array("value" => $tmpary[2], "source" => $tmpary[3]); } } /** * Helper function to execute a command and throw an exception on error * (requires stderr redirected to stdout for proper exception message). * * @param string $cmd Command to execute * @param array &$out If provided will contain output in an array * @param int &$res If provided will contain Exit status of the command * @return string Last line of output when executing the command * @throws OMVModuleZFSException * @access private */ private function exec($cmd, &$out = null, &$res = null) { $tmp = OMVUtil::exec($cmd, $out, $res); if ($res) { throw new OMVModuleZFSException(implode("\n", $out)); } return $tmp; } } ?>