gecko-dev/netwerk/cache/nsCache.h

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C

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is nsCache.h, released
* March 18, 2001.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 2001
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Gordon Sheridan <gordon@netscape.com>
* Patrick C. Beard <beard@netscape.com>
* Darin Fisher <darin@netscape.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
/**
* Cache Service Utility Functions
*/
#ifndef _nsCache_h_
#define _nsCache_h_
#include "nsISupports.h"
#include "nsIFile.h"
#include "nsAString.h"
#include "prtime.h"
#include "nsError.h"
#include "prlog.h"
// PR_LOG args = "format string", arg, arg, ...
#if defined(PR_LOGGING)
extern PRLogModuleInfo * gCacheLog;
void CacheLogInit();
void CacheLogPrintPath(PRLogModuleLevel level,
const char * format,
nsIFile * item);
#define CACHE_LOG_INIT() CacheLogInit()
#define CACHE_LOG_ALWAYS(args) PR_LOG(gCacheLog, PR_LOG_ALWAYS, args)
#define CACHE_LOG_ERROR(args) PR_LOG(gCacheLog, PR_LOG_ERROR, args)
#define CACHE_LOG_WARNING(args) PR_LOG(gCacheLog, PR_LOG_WARNING, args)
#define CACHE_LOG_DEBUG(args) PR_LOG(gCacheLog, PR_LOG_DEBUG, args)
#define CACHE_LOG_PATH(level, format, item) \
CacheLogPrintPath(level, format, item)
#else
#define CACHE_LOG_INIT() {}
#define CACHE_LOG_ALWAYS(args) {}
#define CACHE_LOG_ERROR(args) {}
#define CACHE_LOG_WARNING(args) {}
#define CACHE_LOG_DEBUG(args) {}
#define CACHE_LOG_PATH(level, format, item) {}
#endif
extern PRUint32 SecondsFromPRTime(PRTime prTime);
extern PRTime PRTimeFromSeconds(PRUint32 seconds);
extern nsresult ClientIDFromCacheKey(const nsACString& key, char ** result);
extern nsresult ClientKeyFromCacheKey(const nsCString& key, nsACString &result);
#endif // _nsCache_h