src/Dataset.php

   1 <?php
   2 require_once("Exception.php");
   3
   4 /**
   5  * XXX detailed description
   6  *
   7  * @author    XXX
   8  * @version   XXX
   9  * @copyright XXX
  10  */
  11 class OMVModuleZFSDataset {
  12     // Attributes
  13     /**
  14      * Name of Dataset
  15      *
  16      * @var    string $name
  17      * @access private
  18      */
  19     private $name;
  20
  21     /**
  22      * Size of Dataset
  23      *
  24      * @var    int $size
  25      * @access private
  26      */
  27     private $size;
  28
  29     /**
  30      * Mountpoint of the Dataset
  31      *
  32      * @var    string $mountPoint
  33      * @access private
  34      */
  35     private $mountPoint;
  36
  37     /**
  38      * List of features assigned to the Dataset
  39      *
  40      * @var    array $features
  41      * @access private
  42      */
  43     private $features;
  44
  45         // Associations
  46         // Operations
  47
  48         /**
  49          * Constructor
  50          *
  51          * @param string $name Name of the new Dataset
  52          * @param array $features An array of features to set when creating the Dataset
  53          *
  54          */
  55         public function __construct($name, array $features = null) {
  56                 $cmd = "zfs create ";
  57                 if (isset($features)) {
  58                         $cmd .= "-o " . implode(",", $features) . " ";
  59                 }
  60                 $cmd .= $name . " 2>&1";
  61                 exec($cmd,$out,$res);
  62                 if ($res == 1) {
  63                         throw new OMVModuleZFSException(implode("\n", $out));
  64                 }
  65                 unset($res);
  66                 $this->name = $name;
  67                 if (isset($features)) {
  68                         $this->features = $features;
  69                         foreach ($features as $feature) {
  70                                 if (preg_match('/^mountpoint\=(.*)$/', $feature, $res)) {
  71                                         $this->mountPoint = $res[1];
  72                                         continue;
  73                                 }
  74                         }
  75                 } else {
  76                         $this->features = array();
  77                         $this->mountPoint = "/" . $name;
  78                 }
  79         }
  80
  81         /**
  82          * Return name of the Dataset
  83          *
  84          * @return string $name
  85          * @access public
  86          */
  87         public function getName() {
  88                 return $this->name;
  89         }
  90
  91         /**
  92          * Get the size of the Dataset
  93          *
  94          * @return int $size
  95          * @access public
  96          */
  97         public function getSize() {
  98                 return $this->size;
  99         }
 100
 101
 102         /**
 103          * Get the mountpoint of the Dataset
 104          *
 105          * @return string $mountPoint
 106          * @access public
 107          */
 108         public function getMountPoint() {
 109                 return $this->mountPoint;
 110         }
 111
 112         /**
 113          * Get an array of features associated with the Dataset
 114          *
 115          * @return array $features
 116          * @access public
 117          */
 118         public function getFeatures() {
 119                 return $this->features;
 120         }
 121
 122         /**
 123          * XXX
 124          *
 125          * @param  array XXX
 126          * @return void XXX
 127          * @access public
 128          */
 129         public function setFeatures($list) {
 130                 trigger_error('Not Implemented!', E_USER_WARNING);
 131         }
 132
 133 }
 134
 135 ?>