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authorthomascube <thomas@roundcube.net>2007-08-07 21:02:12 +0000
committerthomascube <thomas@roundcube.net>2007-08-07 21:02:12 +0000
commit6d969b4d9020560d3491d19a5b0487e325e9bce4 (patch)
tree030bc9d63bf4dc40b8bbf1cefd00e5ad6b460439 /program/include/cache.inc
parent93be5b7606ed7a85323732b074ce380ac06875b7 (diff)
Documentation, code style and cleanup
Diffstat (limited to 'program/include/cache.inc')
-rw-r--r--program/include/cache.inc106
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