phpmyadmin/libraries/PMA.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * phpMyAdmin main Controller
   5  *
   6  * @package PhpMyAdmin
   7  *
   8  */
   9
  10 if (! defined('PHPMYADMIN')) {
  11     exit;
  12 }
  13
  14 /**
  15  * Database listing.
  16  */
  17 require_once './libraries/List_Database.class.php';
  18
  19 /**
  20  * phpMyAdmin main Controller
  21  *
  22  * @package PhpMyAdmin
  23  *
  24  * @property resource $userlink
  25  * @property resource $controllink
  26  */
  27 class PMA
  28 {
  29     /**
  30      * Holds database list
  31      *
  32      * @var PMA_List_Database
  33      */
  34     protected $databases = null;
  35
  36     /**
  37      * DBMS user link
  38      *
  39      * @var resource
  40      */
  41     protected $userlink = null;
  42
  43     /**
  44      * DBMS control link
  45      *
  46      * @var resource
  47      */
  48     protected $controllink = null;
  49
  50     /**
  51      * magic access to protected/inaccessible members/properties
  52      *
  53      * @param string $param parameter name
  54      *
  55      * @return mixed
  56      * @see http://php.net/language.oop5.overloading
  57      */
  58     public function __get($param)
  59     {
  60         switch ($param) {
  61         case 'databases' :
  62             return $this->getDatabaseList();
  63         case 'userlink' :
  64             return $this->userlink;
  65         case 'controllink' :
  66             return $this->controllink;
  67         }
  68
  69         return null;
  70     }
  71
  72     /**
  73      * magic access to protected/inaccessible members/properties
  74      *
  75      * @param string $param parameter name
  76      * @param mixed  $value value to set
  77      *
  78      * @return void
  79      * @see http://php.net/language.oop5.overloading
  80      */
  81     public function __set($param, $value)
  82     {
  83         switch ($param) {
  84         case 'userlink' :
  85             $this->userlink = $value;
  86             break;
  87         case 'controllink' :
  88             $this->controllink = $value;
  89             break;
  90         }
  91     }
  92
  93     /**
  94      * Accessor to PMA::$databases
  95      *
  96      * @return PMA_List_Database
  97      */
  98     public function getDatabaseList()
  99     {
 100         if (null === $this->databases) {
 101             $this->databases = new PMA_List_Database(
 102                 $this->userlink
 103             );
 104         }
 105
 106         return $this->databases;
 107     }
 108 }