gecko-dev/netwerk/cache/nsCache.h

62 lines
1.9 KiB
C

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/**
* Cache Service Utility Functions
*/
#ifndef _nsCache_h_
#define _nsCache_h_
#if defined(MOZ_LOGGING)
#define FORCE_PR_LOG
#endif
#if defined(PR_LOG)
#error "If nsCache.h #included it must come before any files that #include prlog.h"
#endif
#include "prlog.h"
#include "nsISupports.h"
#include "nsIFile.h"
#include "nsAString.h"
#include "prtime.h"
#include "nsError.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 uint32_t SecondsFromPRTime(PRTime prTime);
extern PRTime PRTimeFromSeconds(uint32_t seconds);
extern nsresult ClientIDFromCacheKey(const nsACString& key, char ** result);
extern nsresult ClientKeyFromCacheKey(const nsCString& key, nsACString &result);
#endif // _nsCache_h