projects / thirdparty / squid.git / blame
| Commit | Line | Data |
|---|---|---|
| 59b2d47f | 1 | /* |
| 63be0a78 | 2 | * $Id: StoreFScoss.h,v 1.4 2008/02/26 21:49:43 amosjeffries Exp $ |
| 59b2d47f | 3 | * |
| 4 | * SQUID Web Proxy Cache http://www.squid-cache.org/ | |
| 5 | * ---------------------------------------------------------- | |
| 6 | * | |
| 7 | * Squid is the result of efforts by numerous individuals from | |
| 8 | * the Internet community; see the CONTRIBUTORS file for full | |
| 9 | * details. Many organizations have provided support for Squid's | |
| 10 | * development; see the SPONSORS file for full details. Squid is | |
| 11 | * Copyrighted (C) 2001 by the Regents of the University of | |
| 12 | * California; see the COPYRIGHT file for full details. Squid | |
| 13 | * incorporates software developed and/or copyrighted by other | |
| 14 | * sources; see the CREDITS file for full details. | |
| 15 | * | |
| 16 | * This program is free software; you can redistribute it and/or modify | |
| 17 | * it under the terms of the GNU General Public License as published by | |
| 18 | * the Free Software Foundation; either version 2 of the License, or | |
| 19 | * (at your option) any later version. | |
| 20 | * | |
| 21 | * This program is distributed in the hope that it will be useful, | |
| 22 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 23 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 24 | * GNU General Public License for more details. | |
| 25 | * | |
| 26 | * You should have received a copy of the GNU General Public License | |
| 27 | * along with this program; if not, write to the Free Software | |
| 28 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. | |
| 29 | * | |
| 30 | * Copyright (c) 2003, Robert Collins <robertc@squid-cache.org> | |
| 31 | */ | |
| 59b2d47f | 32 | #ifndef SQUID_STOREFSCOSS_H |
| 33 | #define SQUID_STOREFSCOSS_H | |
| 34 | ||
| e1f7507e | 35 | class StoreEntry; |
| b9ae18aa | 36 | |
| 63be0a78 | 37 | /** |
| 38 | \defgroup COSS COSS Storage Filesystem | |
| 39 | \ingroup FileSystems | |
| 40 | */ | |
| 41 | ||
| 42 | /// \ingroup COSS | |
| b9ae18aa | 43 | class CossStats |
| 44 | { | |
| 45 | ||
| 46 | public: | |
| 47 | void stat(StoreEntry * sentry); | |
| 48 | int stripes; | |
| 49 | ||
| 50 | struct | |
| 51 | { | |
| 52 | int alloc; | |
| 53 | int realloc; | |
| 54 | int collisions; | |
| 55 | } | |
| 56 | ||
| 57 | alloc; | |
| 58 | int disk_overflows; | |
| 59 | int stripe_overflows; | |
| 60 | int open_mem_hits; | |
| 61 | int open_mem_misses; | |
| 62 | ||
| 63 | struct | |
| 64 | { | |
| 65 | int ops; | |
| 66 | int success; | |
| 67 | int fail; | |
| 68 | } | |
| 69 | ||
| 70 | open, create, close, unlink, read, write, stripe_write; | |
| 71 | }; | |
| 59b2d47f | 72 | |
| e1f7507e AJ |
73 | |
| 74 | class CacheManager; | |
| 75 | ||
| 76 | #include "StoreFileSystem.h" | |
| 77 | ||
| 63be0a78 | 78 | /// \ingroup COSS, FileSystems |
| 59b2d47f | 79 | class StoreFScoss : public StoreFileSystem |
| 80 | { | |
| 81 | ||
| 82 | public: | |
| b9ae18aa | 83 | static StoreFScoss &GetInstance(); |
| 84 | static void Stats(StoreEntry * sentry); | |
| 59b2d47f | 85 | StoreFScoss(); |
| 86 | virtual ~StoreFScoss() {} | |
| 87 | ||
| 88 | virtual char const *type() const; | |
| 89 | virtual SwapDir *createSwapDir(); | |
| 90 | virtual void done(); | |
| 62ee09ca | 91 | virtual void registerWithCacheManager(CacheManager & manager); |
| 59b2d47f | 92 | virtual void setup(); |
| 93 | /* Not implemented */ | |
| 94 | StoreFScoss (StoreFScoss const &); | |
| 95 | StoreFScoss &operator=(StoreFScoss const &); | |
| b9ae18aa | 96 | void stat(StoreEntry * sentry); |
| 97 | CossStats stats; | |
| 59b2d47f | 98 | |
| 99 | private: | |
| 100 | static StoreFScoss _instance; | |
| 101 | }; | |
| 102 | ||
| 103 | #endif /* SQUID_STOREFSCOSS_H */ |