--- nfo/site/htdocs/inc/common/common.php.inc	2004/09/01 08:58:40	1.7
+++ nfo/site/htdocs/inc/common/common.php.inc	2004/09/05 06:07:01	1.11
@@ -4,7 +4,7 @@
 --- Setup and common functions include file.
 --------------------------------------------------------------------------------
 --- rabit, 04:31 24.08.2004
---- $Id: common.php.inc,v 1.7 2004/09/01 08:58:40 rabit Exp $
+--- $Id: common.php.inc,v 1.11 2004/09/05 06:07:01 rabit Exp $
 ------------------------------------------------------------------------------*/
 
 //------------------------------------------------------------------------------
@@ -102,11 +102,15 @@
 //------------------------------------------------------------------------------
 //- Session setup:
 
-// Neither proxies, nor the clients are allowed to cache session data:
-session_cache_limiter('nocache');
+if(!isset($common['client']['session_enabled'])) {
 
-// This is neccessary to make the $_SESSION global available:
-session_start();
+  // Neither proxies, nor the clients are allowed to cache session data:
+  session_cache_limiter('nocache');
+
+  // This is neccessary to make the $_SESSION global available:
+  session_start();
+
+}
 
 common_benchmark_addstep('common: session init');
 
@@ -121,11 +125,19 @@
    'birthtime' => time(),
    'firstrequest' => 1, // Mark the very first page request.
 
-   // Empty user data sub array:
-   'userdata' => array(
+   // User data and authorisation:
+   'user_auth' => array(
     'name' => '',
     'password' => '',
-    'authorised' => false,
+    'authorised' => false
+   ),
+
+   // User preferences and preferred settings:
+   'user_prefs' => array(
+    'benchlist' => null,
+    'debug' => null,
+    'language_id' => null,
+    'outputtype' => null
    ),
 
    // Content related additional data:
@@ -155,7 +167,7 @@
 
   // Update the request count in the "hits" table:
 
-  $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'] . "';";
 
   common_dbc_query($sql);
 
@@ -164,22 +176,12 @@
 }
 
 //------------------------------------------------------------------------------
-//- 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'];
-
-//------------------------------------------------------------------------------
 //- Functions:
 
-function common_checkauthorisation() {
+function common_authorise($username, $password) {
 
 global $common_sessiondata;
 
-  $username = $common_sessiondata['userdata']['name'];
-  $password = $common_sessiondata['userdata']['password'];
-
   if((strlen($username) < 2) || (strlen($password) < 2)) return false;
 
   $sql = "SELECT id, rights, logincount, lastlogin FROM users WHERE name='$username' AND password='$password';";
@@ -192,6 +194,11 @@
 
   // Congratulations - authorisation suxxessful!
 
+  $common_sessiondata['user_auth']['authorised'] = true;
+
+  $common_sessiondata['user_auth']['name'] = $username;
+  $common_sessiondata['user_auth']['password'] = $password;
+
   $logintime = time();
 
   $userid = $row[0];
@@ -199,19 +206,18 @@
   $logincount = $row[2] + 1;
   $lastlogin = $row[3];
 
-  $common_sessiondata['userdata']['authorised'] = true;
-
-  $common_sessiondata['userdata']['id'] = $userid;
-  $common_sessiondata['userdata']['lastlogin'] = $lastlogin;
-  $common_sessiondata['userdata']['rights'] = $rights;
+  $common_sessiondata['user_auth']['id'] = $userid;
+  $common_sessiondata['user_auth']['lastlogin'] = $lastlogin;
+  $common_sessiondata['user_auth']['rights'] = $rights;
 
   // Break if the user already has authorised in this session:
-  if(isset($common_sessiondata['userdata']['logintime'])) return false;
+  if(isset($common_sessiondata['user_auth']['logintime'])) return false;
 
-  $common_sessiondata['userdata']['logincount'] = $logincount;
-  $common_sessiondata['userdata']['logintime'] = $logintime;
+  $common_sessiondata['user_auth']['logincount'] = $logincount;
+  $common_sessiondata['user_auth']['logintime'] = $logintime;
 
-//  print_r($common_sessiondata['userdata']);
+  // Protocol the login:
+  common_protocollogin();
 
   $sql = "UPDATE users SET logincount='$logincount', lastlogin=FROM_UNIXTIME('$logintime') WHERE id='$userid';";
 
@@ -236,7 +242,7 @@
   $unixtime = $common_sessiondata['birthtime'];
   $useragent = $_SERVER['HTTP_USER_AGENT'];
 
-  $sql = "INSERT INTO hits (id, timestamp, address, entryurl, referer, sessionid, useragent, requestcount) VALUES (NULL, FROM_UNIXTIME('$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'));";
 
   $res = common_dbc_query($sql);
 
@@ -246,6 +252,25 @@
 
 }
 
+function common_protocollogin() {
+
+global $common_sessiondata;
+
+  $hitid = $common_sessiondata['hit_id'];
+  $sessionid = session_id();
+  $logintime = $common_sessiondata['user_auth']['logintime'];
+  $userid = $common_sessiondata['user_auth']['id'];
+
+  $sql = "INSERT INTO logins (id, timestamp, user_id, sessionid, hit_id) VALUES (NULL, FROM_UNIXTIME('$logintime'), '$userid', '$sessionid', '$hitid');";
+
+  $res = common_dbc_query($sql);
+
+  if(!$res) return false;
+
+  return true;
+
+}
+
 //----------------------------------------------------------
 //- Database functions:
 
@@ -323,7 +348,16 @@
 //----------------------------------------------------------
 //- File functions:
 
+//----------------------------------------------------------
+//- Utility functions:
+
+function common_get_baseurl() {
 
+global $common;
+
+  return $common['site']['url'];
+
+}
 
 //------------------------------------------------------------------------------