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annotate Includes/Loginsys.class.php @ 0:3021ce32ee14 owls-0.5

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begin of using hg for owls
author "Meillo r e t u r n s <meillo@marmaro.de>"
date Sun, 03 Dec 2006 22:32:13 +0100
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children a3a651f0cac6
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"Meillo r e t u r n s <meillo@marmaro.de>"
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1 <?php
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2
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3 define('TIME_SESSION_EXPIRES', 1800);
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5
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6 class Loginsys {
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7
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8 // Constructors
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9
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10 public function __construct() {
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11 session_start();
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12 $this->heartbeat();
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13 }
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17
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18 // Methods
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19
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20 public function login($loginname, $password_md5) { // login ------------------------------------
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21 $rowuser = mysql_fetch_array(mysql_query("select * from ". DB_PREFIX ."User where loginname='$loginname' and password='$password_md5' "));
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22 if (mysql_affected_rows() == 1) { // valid login
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23 $_SESSION[login][id] = $rowuser[id];
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24 $_SESSION[login][loginname] = $loginname;
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25 $_SESSION[login][logintime] = time();
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26 }
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27 }
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30
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31 public function logout() { // logout ------------------------------------------------------------
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32 unset($_SESSION[login]);
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33 }
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36
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37 public function loggedIn() { // return login-status ---------------------------------------------
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38 return (isset($_SESSION[login][id]) && $_SESSION[login][logintime] > time()-TIME_SESSION_EXPIRES);
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39 }
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42
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43 public function heartbeat() {
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44 if ($this->loggedIn()) {
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45 $_SESSION[login][logintime] = time();
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46 }
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47 }
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50
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51 // Getter and Setter
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52
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53 public function getUserId() {
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54 return $_SESSION[login][id];
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55 }
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56
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57
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58 public function getLoginname() {
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59 return $_SESSION[login][loginname];
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60 }
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61
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62 }
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65 ?>