/* * $Id$ * * 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> */ #include "squid-old.h" #include "DiskDaemonDiskIOModule.h" #include "DiskdIOStrategy.h" #include "DiskIO/DiskDaemon/DiskdAction.h" #include "mgr/Registration.h" #include "Store.h" DiskDaemonDiskIOModule::DiskDaemonDiskIOModule() : initialised(false) { ModuleAdd(*this); } DiskDaemonDiskIOModule & DiskDaemonDiskIOModule::GetInstance() { return Instance; } void DiskDaemonDiskIOModule::init() { /* We may be reused - for instance in coss - eventually. * When we do, we either need per-using-module stats ( * no singleton pattern), or we need to refcount the * initialisation level and handle multiple clients. * RBC - 20030718. */ assert(!initialised); memset(&diskd_stats, '\0', sizeof(diskd_stats)); #if 0 /* * DPW 2007-04-12 * No debugging here please because this method is called before * the debug log is configured and we'll get the message on * stderr when doing things like 'squid -k reconfigure' */ debugs(47, 1, "diskd started"); #endif initialised = true; registerWithCacheManager(); } void DiskDaemonDiskIOModule::registerWithCacheManager(void) { Mgr::RegisterAction("diskd", "DISKD Stats", &DiskdAction::Create, 0, 1); } void DiskDaemonDiskIOModule::shutdown() { initialised = false; } DiskIOStrategy * DiskDaemonDiskIOModule::createStrategy() { return new DiskdIOStrategy(); } DiskDaemonDiskIOModule DiskDaemonDiskIOModule::Instance; char const * DiskDaemonDiskIOModule::type () const { return "DiskDaemon"; }