Documentation, code style and cleanup

1 files changed, 0 insertions, 106 deletions

diff --git a/program/include/cache.inc b/program/include/cache.inc
deleted file mode 100644
index 06e0681ce..000000000
--- a/program/include/cache.inc
+++ /dev/null
@@ -1,106 +0,0 @@
-<?php
-
-/*
- +-----------------------------------------------------------------------+
- | program/include/cache.inc                                             |
- |                                                                       |
- | This file is part of the RoundCube Webmail client                     |
- | Copyright (C) 2005, RoundCube Dev, - Switzerland                      |
- | Licensed under the GNU GPL                                            |
- |                                                                       |
- | PURPOSE:                                                              |
- |   Provide access to the application cache                             |
- |                                                                       |
- +-----------------------------------------------------------------------+
- | Author: Thomas Bruederli <roundcube@gmail.com>                        |
- +-----------------------------------------------------------------------+
-
- $Id$
-
-*/
-
-
-function rcube_read_cache($key)
-  {
-  global $DB, $CACHE_KEYS;
-  
-  // query db
-  $sql_result = $DB->query("SELECT cache_id, data
-                            FROM ".get_table_name('cache')."
-                            WHERE  user_id=?
-                            AND    cache_key=?",
-                            $_SESSION['user_id'],
-                            $key);
-
-  // get cached data
-  if ($sql_arr = $DB->fetch_assoc($sql_result))
-    {
-    $data = $sql_arr['data'];
-    $CACHE_KEYS[$key] = $sql_arr['cache_id'];
-    }
-  else
-    $data = FALSE;
-
-  return $data;
-  }
-
-
-function rcube_write_cache($key, $data, $session_cache=FALSE)
-  {
-  global $DB, $CACHE_KEYS, $sess_id;
-  
-  // check if we already have a cache entry for this key
-  if (!isset($CACHE_KEYS[$key]))
-    {
-    $sql_result = $DB->query("SELECT cache_id
-                              FROM ".get_table_name('cache')."
-                              WHERE  user_id=?
-                              AND    cache_key=?",
-                              $_SESSION['user_id'],
-                              $key);
-                                     
-    if ($sql_arr = $DB->fetch_assoc($sql_result))
-      $CACHE_KEYS[$key] = $sql_arr['cache_id'];
-    else
-      $CACHE_KEYS[$key] = FALSE;
-    }
-
-  // update existing cache record
-  if ($CACHE_KEYS[$key])
-    {
-    $DB->query("UPDATE ".get_table_name('cache')."
-                SET    created=now(),
-                       data=?
-                WHERE  user_id=?
-                AND    cache_key=?",
-                $data,
-                $_SESSION['user_id'],
-                $key);
-    }
-  // add new cache record
-  else
-    {
-    $DB->query("INSERT INTO ".get_table_name('cache')."
-                (created, user_id, session_id, cache_key, data)
-                VALUES (now(), ?, ?, ?, ?)",
-                $_SESSION['user_id'],
-                $session_cache ? $sess_id : 'NULL',
-                $key,
-                $data);
-    }
-  }
-
-
-function rcube_clear_cache($key)
-  {
-  global $DB;
-
-  $DB->query("DELETE FROM ".get_table_name('cache')."
-              WHERE  user_id=?
-              AND    cache_key=?",
-              $_SESSION['user_id'],
-              $key);
-  }
-
-
-?>
\ No newline at end of file