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/*
* $Id$
*
*
* SQUID Web Proxy Cache http://www.squid-cache.org/
* ----------------------------------------------------------
*
* Squid is the result of efforts by numerous individuals from
* the Internet community; see the CONTRIBUTORS file for full
* details. Many organizations have provided support for Squid's
* development; see the SPONSORS file for full details. Squid is
* Copyrighted (C) 2001 by the Regents of the University of
* California; see the COPYRIGHT file for full details. Squid
* incorporates software developed and/or copyrighted by other
* sources; see the CREDITS file for full details.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
*
*
* Copyright (c) 2003, Robert Collins <robertc@squid-cache.org>
*/
#ifndef SQUID_DELAYPOOLS_H
#define SQUID_DELAYPOOLS_H
/**
\defgroup DelayPoolsAPI Delay Pools API
\ingroup Components
*/
/// \ingroup DelayPoolsAPI
class Updateable
{
public:
virtual ~Updateable() {}
virtual void update(int) = 0;
};
/* forward decls */
class DelayPool;
class Updateable;
class StoreEntry;
/* for Vector<> */
#include "Array.h"
/// \ingroup DelayPoolsAPI
class DelayPools
{
public:
static void Init();
static void Update(void *);
static unsigned short pools();
static void pools(unsigned short pools);
static void FreePools();
static unsigned char *DelayClasses();
static void registerForUpdates(Updateable *);
static void deregisterForUpdates (Updateable *);
static long MemoryUsed;
static DelayPool *delay_data;
private:
static void Stats(StoreEntry *);
static void InitDelayData();
static time_t LastUpdate;
static unsigned short pools_;
static void FreeDelayData ();
static Vector<Updateable *> toUpdate;
static void RegisterWithCacheManager(void);
};
#endif /* SQUID_DELAYPOOLS_H */
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