From fda695f29732f5e5bcaa55e7e7abd090d2359927 Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Fri, 01 Sep 2006 13:14:51 -0400
Subject: [PATCH] Finalized quota image

---
 program/include/main.inc |  177 ++++++++++++++++++++++++++++++++++-------------------------
 1 files changed, 102 insertions(+), 75 deletions(-)

diff --git a/program/include/main.inc b/program/include/main.inc
index 48e485c..9214948 100644
--- a/program/include/main.inc
+++ b/program/include/main.inc
@@ -170,9 +170,9 @@
   {
   $now = mktime();
   $valid = ($_COOKIE['sessauth'] == rcmail_auth_hash(session_id(), $_SESSION['auth_time']));
-  
-  // renew auth cookie every 5 minutes
-  if (!$valid || ($now-$_SESSION['auth_time'] > 300))
+
+  // renew auth cookie every 5 minutes (only for GET requests)
+  if (!$valid || ($_SERVER['REQUEST_METHOD']!='POST' && $now-$_SESSION['auth_time'] > 300))
     {
     $_SESSION['auth_time'] = $now;
     setcookie('sessauth', rcmail_auth_hash(session_id(), $now));
@@ -205,9 +205,6 @@
   if ($CONFIG['enable_caching']===TRUE)
     $IMAP->set_caching(TRUE);
 
-  if (is_array($CONFIG['default_imap_folders']))
-    $IMAP->set_default_mailboxes($CONFIG['default_imap_folders']);
-
   // set pagesize from config
   if (isset($CONFIG['pagesize']))
     $IMAP->set_pagesize($CONFIG['pagesize']);
@@ -223,6 +220,9 @@
   // set root dir from config
   if (!empty($CONFIG['imap_root']))
     $IMAP->set_rootdir($CONFIG['imap_root']);
+
+  if (is_array($CONFIG['default_imap_folders']))
+    $IMAP->set_default_mailboxes($CONFIG['default_imap_folders']);
 
   if (!empty($_SESSION['mbox']))
     $IMAP->set_mailbox($_SESSION['mbox']);
@@ -377,38 +377,14 @@
 // set localization charset based on the given language
 function rcmail_set_locale($lang)
   {
-  global $OUTPUT, $MBSTRING, $MBSTRING_ENCODING;
+  global $OUTPUT, $MBSTRING;
   static $s_mbstring_loaded = NULL;
   
   // settings for mbstring module (by Tadashi Jokagi)
-  if ($s_mbstring_loaded===NULL)
-    {
-    if ($s_mbstring_loaded = extension_loaded("mbstring"))
-      {
-      $MBSTRING = TRUE;
-      if (function_exists("mb_mbstring_encodings"))
-        $MBSTRING_ENCODING = mb_mbstring_encodings();
-      else
-        $MBSTRING_ENCODING = array("ISO-8859-1", "UTF-7", "UTF7-IMAP", "UTF-8",
-                                   "ISO-2022-JP", "EUC-JP", "EUCJP-WIN",
-                                   "SJIS", "SJIS-WIN");
-
-       $MBSTRING_ENCODING = array_map("strtoupper", $MBSTRING_ENCODING);
-       if (in_array("SJIS", $MBSTRING_ENCODING))
-         $MBSTRING_ENCODING[] = "SHIFT_JIS";
-       }
-     else
-      {
-      $MBSTRING = FALSE;
-      $MBSTRING_ENCODING = array();
-      }
-    }
-
-  if ($MBSTRING && function_exists("mb_language"))
-    {
-    if (!@mb_language(strtok($lang, "_")))
-      $MBSTRING = FALSE;   //  unsupport language
-    }
+  if (is_null($s_mbstring_loaded))
+    $MBSTRING = $s_mbstring_loaded = extension_loaded("mbstring");
+  else
+    $MBSTRING = $s_mbstring_loaded = FALSE;
 
   $OUTPUT->set_charset(rcube_language_prop($lang, 'charset'));
   }
@@ -439,12 +415,12 @@
      Inspired by Marco <P0L0_notspam_binware.org>
   */
   // Check if we need to add domain
-  if ($CONFIG['username_domain'] && !strstr($user, '@'))
+  if (!empty($CONFIG['username_domain']) && !strstr($user, '@'))
     {
     if (is_array($CONFIG['username_domain']) && isset($CONFIG['username_domain'][$host]))
       $user .= '@'.$CONFIG['username_domain'][$host];
-    else if (!empty($CONFIG['username_domain']))
-      $user .= '@'.$CONFIG['username_domain'];    
+    else if (is_string($CONFIG['username_domain']))
+      $user .= '@'.$CONFIG['username_domain'];
     }
 
 
@@ -490,7 +466,7 @@
       
     // update user's record
     $DB->query("UPDATE ".get_table_name('users')."
-                SET    last_login=now()
+                SET    last_login=".$DB->now()."
                 WHERE  user_id=?",
                 $user_id);
     }
@@ -510,8 +486,10 @@
     $_SESSION['user_lang'] = $sess_user_lang;
     $_SESSION['password']  = encrypt_passwd($pass);
 
-    // force reloading complete list of subscribed mailboxes    
+    // force reloading complete list of subscribed mailboxes
+    rcmail_set_imap_prop();
     $IMAP->clear_cache('mailboxes');
+    $IMAP->create_default_folders();
 
     return TRUE;
     }
@@ -533,7 +511,7 @@
 
   $DB->query("INSERT INTO ".get_table_name('users')."
               (created, last_login, username, mail_host, alias, language)
-              VALUES (now(), now(), ?, ?, ?, ?)",
+              VALUES (".$DB->now().", ".$DB->now().", ?, ?, ?, ?)",
               $user,
               $host,
               $user_email,
@@ -541,14 +519,7 @@
 
   if ($user_id = $DB->insert_id(get_sequence_name('users')))
     {
-    $mail_domain = $host;
-    if (is_array($CONFIG['mail_domain']))
-      {
-      if (isset($CONFIG['mail_domain'][$host]))
-        $mail_domain = $CONFIG['mail_domain'][$host];
-      }
-    else if (!empty($CONFIG['mail_domain']))
-      $mail_domain = $CONFIG['mail_domain'];
+    $mail_domain = rcmail_mail_domain($host);
    
     if ($user_email=='')
       $user_email = strstr($user, '@') ? $user : sprintf('%s@%s', $user, $mail_domain);
@@ -705,7 +676,7 @@
   
   $framed = $GLOBALS['_framed'];
   $command = sprintf("display_message('%s', '%s');",
-                     addslashes(rep_specialchars_output(rcube_label(array('name' => $message, 'vars' => $vars)))),
+                     rep_specialchars_output(rcube_label(array('name' => $message, 'vars' => $vars)), 'js'),
                      $type);
                      
   if ($REMOTE_REQUEST)
@@ -716,20 +687,6 @@
                                 $framed ? sprintf('if(parent.%s)parent.', $JS_OBJECT_NAME) : '',
                                 $JS_OBJECT_NAME,
                                 $command));
-  
-  // console(rcube_label($message));
-  }
-
-
-function console($msg, $type=1)
-  {
-  if ($GLOBALS['REMOTE_REQUEST'])
-    print "// $msg\n";
-  else
-    {
-    print $msg;
-    print "\n<hr>\n";
-    }
   }
 
 
@@ -880,22 +837,23 @@
 // this function is not complete and not tested well
 function rcube_charset_convert($str, $from, $to=NULL)
   {
-  global $MBSTRING, $MBSTRING_ENCODING;
+  global $MBSTRING;
 
   $from = strtoupper($from);
   $to = $to==NULL ? strtoupper($GLOBALS['CHARSET']) : strtoupper($to);
 
-  if ($from==$to)
+  if ($from==$to || $str=='')
     return $str;
-    
+
   // convert charset using mbstring module  
   if ($MBSTRING)
     {
     $to = $to=="UTF-7" ? "UTF7-IMAP" : $to;
     $from = $from=="UTF-7" ? "UTF7-IMAP": $from;
-    
-    if (in_array($to, $MBSTRING_ENCODING) && in_array($from, $MBSTRING_ENCODING))
-      return mb_convert_encoding($str, $to, $from);
+
+    // return if convert succeeded
+    if (($out = mb_convert_encoding($str, $to, $from)) != '')
+      return $out;
     }
 
   // convert charset using iconv module  
@@ -907,7 +865,7 @@
   // convert string to UTF-8
   if ($from=='UTF-7')
     $str = rcube_charset_convert(UTF7DecodeString($str), 'ISO-8859-1');
-  else if ($from=='ISO-8859-1' && function_exists('utf8_encode'))
+  else if (($from=='ISO-8859-1') && function_exists('utf8_encode'))
     $str = utf8_encode($str);
   else if ($from!='UTF-8')
     {
@@ -917,7 +875,7 @@
 
   // encode string for output
   if ($to=='UTF-7')
-    return UTF7EncodeString($str);
+    return UTF7EncodeString(rcube_charset_convert($str, 'UTF-8', 'ISO-8859-1'));
   else if ($to=='ISO-8859-1' && function_exists('utf8_decode'))
     return utf8_decode($str);
   else if ($to!='UTF-8')
@@ -956,7 +914,6 @@
       {
       $html_encode_arr = get_html_translation_table(HTML_SPECIALCHARS);        
       unset($html_encode_arr['?']);
-      unset($html_encode_arr['&']);
       }
 
     $ltpos = strpos($str, '<');
@@ -968,6 +925,7 @@
       unset($encode_arr['"']);
       unset($encode_arr['<']);
       unset($encode_arr['>']);
+      unset($encode_arr['&']);
       }
     else if ($mode=='remove')
       $str = strip_tags($str);
@@ -1012,7 +970,7 @@
     if ($OUTPUT->get_charset()!='UTF-8')
       $str = rcube_charset_convert($str, $GLOBALS['CHARSET'], $OUTPUT->get_charset());
       
-    return preg_replace(array("/\r\n/", '/"/', "/([^\\\])'/"), array('\n', '\"', "$1\'"), strtr($str, $js_rep_table));
+    return addslashes(preg_replace(array("/\r\n/", "/\r/"), array('\n', '\n'), strtr($str, $js_rep_table)));
     }
 
   // encode for RTF
@@ -1681,6 +1639,24 @@
   }
 
 
+// return the mail domain configured for the given host
+function rcmail_mail_domain($host)
+  {
+  global $CONFIG;
+
+  $domain = $host;
+  if (is_array($CONFIG['mail_domain']))
+    {
+    if (isset($CONFIG['mail_domain'][$host]))
+      $domain = $CONFIG['mail_domain'][$host];
+    }
+  else if (!empty($CONFIG['mail_domain']))
+    $domain = $CONFIG['mail_domain'];
+
+  return $domain;
+  }
+
+
 // return code for the webmail login form
 function rcmail_login_form($attrib)
   {
@@ -1790,7 +1766,58 @@
   }
 
 
-/****** debugging function ********/
+/****** debugging functions ********/
+
+
+/**
+ * Print or write debug messages
+ *
+ * @param mixed Debug message or data
+ */
+function console($msg)
+  {
+  if (!is_string($msg))
+    $msg = var_export($msg, true);
+
+  if (!($GLOBALS['CONFIG']['debug_level'] & 4))
+    write_log('console', $msg);
+  else if ($GLOBALS['REMOTE_REQUEST'])
+    print "/*\n $msg \n*/\n";
+  else
+    {
+    print '<div style="background:#eee; border:1px solid #ccc; margin-bottom:3px; padding:6px"><pre>';
+    print $msg;
+    print "</pre></div>\n";
+    }
+  }
+
+
+/**
+ * Append a line to a logfile in the logs directory.
+ * Date will be added automatically to the line.
+ *
+ * @param $name Name of logfile
+ * @param $line Line to append
+ */
+function write_log($name, $line)
+  {
+  global $CONFIG;
+  
+  $log_entry = sprintf("[%s]: %s\n",
+                 date("d-M-Y H:i:s O", mktime()),
+                 $line);
+                 
+  if (empty($CONFIG['log_dir']))
+    $CONFIG['log_dir'] = $INSTALL_PATH.'logs';
+      
+  // try to open specific log file for writing
+  if ($fp = @fopen($CONFIG['log_dir'].'/'.$name, 'a'))    
+    {
+    fwrite($fp, $log_entry);
+    fclose($fp);
+    }
+  }
+
 
 function rcube_timer()
   {

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