/[cvs]/nfo/site/htdocs/inc/common/common.php.inc
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revision 1.7 by rabit, Wed Sep 1 08:58:40 2004 UTC revision 1.11 by rabit, Sun Sep 5 06:07:01 2004 UTC
# Line 102  common_benchmark_addstep('common: connec Line 102  common_benchmark_addstep('common: connec
102  //------------------------------------------------------------------------------  //------------------------------------------------------------------------------
103  //- Session setup:  //- Session setup:
104    
105  // Neither proxies, nor the clients are allowed to cache session data:  if(!isset($common['client']['session_enabled'])) {
 session_cache_limiter('nocache');  
106    
107  // This is neccessary to make the $_SESSION global available:    // Neither proxies, nor the clients are allowed to cache session data:
108  session_start();    session_cache_limiter('nocache');
109    
110      // This is neccessary to make the $_SESSION global available:
111      session_start();
112    
113    }
114    
115  common_benchmark_addstep('common: session init');  common_benchmark_addstep('common: session init');
116    
# Line 121  if(!isset($_SESSION['common_sessiondata' Line 125  if(!isset($_SESSION['common_sessiondata'
125     'birthtime' => time(),     'birthtime' => time(),
126     'firstrequest' => 1, // Mark the very first page request.     'firstrequest' => 1, // Mark the very first page request.
127    
128     // Empty user data sub array:     // User data and authorisation:
129     'userdata' => array(     'user_auth' => array(
130      'name' => '',      'name' => '',
131      'password' => '',      'password' => '',
132      'authorised' => false,      'authorised' => false
133       ),
134    
135       // User preferences and preferred settings:
136       'user_prefs' => array(
137        'benchlist' => null,
138        'debug' => null,
139        'language_id' => null,
140        'outputtype' => null
141     ),     ),
142    
143     // Content related additional data:     // Content related additional data:
# Line 155  if(!isset($_SESSION['common_sessiondata' Line 167  if(!isset($_SESSION['common_sessiondata'
167    
168    // Update the request count in the "hits" table:    // Update the request count in the "hits" table:
169    
170    $sql = "UPDATE hits SET requestcount=requestcount+1 WHERE id='" . $common_sessiondata['hit_id'] . "';";    $sql = "UPDATE hits SET requestcount=requestcount+1, lastrequest=NOW() WHERE id='" . $common_sessiondata['hit_id'] . "';";
171    
172    common_dbc_query($sql);    common_dbc_query($sql);
173    
# Line 164  if(!isset($_SESSION['common_sessiondata' Line 176  if(!isset($_SESSION['common_sessiondata'
176  }  }
177    
178  //------------------------------------------------------------------------------  //------------------------------------------------------------------------------
 //- URL parameter flags and variables:  
   
 if(isset($_GET['devstate'])) $common_sessiondata['userdata']['devstate'] = $_GET['devstate'];  
   
 if(isset($common_sessiondata['userdata']['devstate'])) $common['hostsetup']['devstate'] = $common_sessiondata['userdata']['devstate'];  
   
 //------------------------------------------------------------------------------  
179  //- Functions:  //- Functions:
180    
181  function common_checkauthorisation() {  function common_authorise($username, $password) {
182    
183  global $common_sessiondata;  global $common_sessiondata;
184    
   $username = $common_sessiondata['userdata']['name'];  
   $password = $common_sessiondata['userdata']['password'];  
   
185    if((strlen($username) < 2) || (strlen($password) < 2)) return false;    if((strlen($username) < 2) || (strlen($password) < 2)) return false;
186    
187    $sql = "SELECT id, rights, logincount, lastlogin FROM users WHERE name='$username' AND password='$password';";    $sql = "SELECT id, rights, logincount, lastlogin FROM users WHERE name='$username' AND password='$password';";
# Line 192  global $common_sessiondata; Line 194  global $common_sessiondata;
194    
195    // Congratulations - authorisation suxxessful!    // Congratulations - authorisation suxxessful!
196    
197      $common_sessiondata['user_auth']['authorised'] = true;
198    
199      $common_sessiondata['user_auth']['name'] = $username;
200      $common_sessiondata['user_auth']['password'] = $password;
201    
202    $logintime = time();    $logintime = time();
203    
204    $userid = $row[0];    $userid = $row[0];
# Line 199  global $common_sessiondata; Line 206  global $common_sessiondata;
206    $logincount = $row[2] + 1;    $logincount = $row[2] + 1;
207    $lastlogin = $row[3];    $lastlogin = $row[3];
208    
209    $common_sessiondata['userdata']['authorised'] = true;    $common_sessiondata['user_auth']['id'] = $userid;
210      $common_sessiondata['user_auth']['lastlogin'] = $lastlogin;
211    $common_sessiondata['userdata']['id'] = $userid;    $common_sessiondata['user_auth']['rights'] = $rights;
   $common_sessiondata['userdata']['lastlogin'] = $lastlogin;  
   $common_sessiondata['userdata']['rights'] = $rights;  
212    
213    // Break if the user already has authorised in this session:    // Break if the user already has authorised in this session:
214    if(isset($common_sessiondata['userdata']['logintime'])) return false;    if(isset($common_sessiondata['user_auth']['logintime'])) return false;
215    
216    $common_sessiondata['userdata']['logincount'] = $logincount;    $common_sessiondata['user_auth']['logincount'] = $logincount;
217    $common_sessiondata['userdata']['logintime'] = $logintime;    $common_sessiondata['user_auth']['logintime'] = $logintime;
218    
219  //  print_r($common_sessiondata['userdata']);    // Protocol the login:
220      common_protocollogin();
221    
222    $sql = "UPDATE users SET logincount='$logincount', lastlogin=FROM_UNIXTIME('$logintime') WHERE id='$userid';";    $sql = "UPDATE users SET logincount='$logincount', lastlogin=FROM_UNIXTIME('$logintime') WHERE id='$userid';";
223    
# Line 236  global $common, $common_sessiondata; Line 242  global $common, $common_sessiondata;
242    $unixtime = $common_sessiondata['birthtime'];    $unixtime = $common_sessiondata['birthtime'];
243    $useragent = $_SERVER['HTTP_USER_AGENT'];    $useragent = $_SERVER['HTTP_USER_AGENT'];
244    
245    $sql = "INSERT INTO hits (id, timestamp, address, entryurl, referer, sessionid, useragent, requestcount) VALUES (NULL, FROM_UNIXTIME('$unixtime'), '$address', '$entryurl', '$referer', '$sessionid', '$useragent', '1');";    $sql = "INSERT INTO hits (id, timestamp, address, entryurl, referer, sessionid, useragent, requestcount, lastrequest) VALUES (NULL, FROM_UNIXTIME('$unixtime'), '$address', '$entryurl', '$referer', '$sessionid', '$useragent', '1', FROM_UNIXTIME('$unixtime'));";
246    
247    $res = common_dbc_query($sql);    $res = common_dbc_query($sql);
248    
# Line 246  global $common, $common_sessiondata; Line 252  global $common, $common_sessiondata;
252    
253  }  }
254    
255    function common_protocollogin() {
256    
257    global $common_sessiondata;
258    
259      $hitid = $common_sessiondata['hit_id'];
260      $sessionid = session_id();
261      $logintime = $common_sessiondata['user_auth']['logintime'];
262      $userid = $common_sessiondata['user_auth']['id'];
263    
264      $sql = "INSERT INTO logins (id, timestamp, user_id, sessionid, hit_id) VALUES (NULL, FROM_UNIXTIME('$logintime'), '$userid', '$sessionid', '$hitid');";
265    
266      $res = common_dbc_query($sql);
267    
268      if(!$res) return false;
269    
270      return true;
271    
272    }
273    
274  //----------------------------------------------------------  //----------------------------------------------------------
275  //- Database functions:  //- Database functions:
276    
# Line 323  global $common; Line 348  global $common;
348  //----------------------------------------------------------  //----------------------------------------------------------
349  //- File functions:  //- File functions:
350    
351    //----------------------------------------------------------
352    //- Utility functions:
353    
354    function common_get_baseurl() {
355    
356    global $common;
357    
358      return $common['site']['url'];
359    
360    }
361    
362  //------------------------------------------------------------------------------  //------------------------------------------------------------------------------
363    
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