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59b2d47f | 1 | |
2 | /* | |
62ee09ca | 3 | * $Id: StoreFileSystem.cc,v 1.2 2006/05/29 00:15:01 robertc Exp $ |
59b2d47f | 4 | * |
5 | * DEBUG: section 92 Storage File System | |
6 | * AUTHOR: Robert Collins | |
7 | * | |
8 | * SQUID Web Proxy Cache http://www.squid-cache.org/ | |
9 | * ---------------------------------------------------------- | |
10 | * | |
11 | * Squid is the result of efforts by numerous individuals from | |
12 | * the Internet community; see the CONTRIBUTORS file for full | |
13 | * details. Many organizations have provided support for Squid's | |
14 | * development; see the SPONSORS file for full details. Squid is | |
15 | * Copyrighted (C) 2001 by the Regents of the University of | |
16 | * California; see the COPYRIGHT file for full details. Squid | |
17 | * incorporates software developed and/or copyrighted by other | |
18 | * sources; see the CREDITS file for full details. | |
19 | * | |
20 | * This program is free software; you can redistribute it and/or modify | |
21 | * it under the terms of the GNU General Public License as published by | |
22 | * the Free Software Foundation; either version 2 of the License, or | |
23 | * (at your option) any later version. | |
26ac0430 | 24 | * |
59b2d47f | 25 | * This program is distributed in the hope that it will be useful, |
26 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
27 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
28 | * GNU General Public License for more details. | |
26ac0430 | 29 | * |
59b2d47f | 30 | * You should have received a copy of the GNU General Public License |
31 | * along with this program; if not, write to the Free Software | |
32 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. | |
33 | * | |
34 | * Copyright (c) 2003, Robert Collins <robertc@squid-cache.org> | |
35 | */ | |
36 | ||
37 | #include "squid.h" | |
38 | #include "StoreFileSystem.h" | |
39 | ||
40 | Vector<StoreFileSystem*> *StoreFileSystem::_FileSystems = NULL; | |
41 | ||
62ee09ca | 42 | void |
ff82835a | 43 | StoreFileSystem::RegisterAllFsWithCacheManager(void) |
62ee09ca | 44 | { |
45 | for (iterator i = GetFileSystems().begin(); i != GetFileSystems().end(); ++i) | |
15fab853 | 46 | (*i)->registerWithCacheManager(); |
62ee09ca | 47 | } |
48 | ||
59b2d47f | 49 | void |
50 | StoreFileSystem::SetupAllFs() | |
51 | { | |
52 | for (iterator i = GetFileSystems().begin(); i != GetFileSystems().end(); ++i) | |
53 | /* Call the FS to set up capabilities and initialize the FS driver */ | |
54 | (*i)->setup(); | |
55 | } | |
56 | ||
57 | void | |
58 | StoreFileSystem::FsAdd(StoreFileSystem &instance) | |
59 | { | |
60 | iterator i = GetFileSystems().begin(); | |
61 | ||
62 | while (i != GetFileSystems().end()) { | |
63 | assert(strcmp((*i)->type(), instance.type()) != 0); | |
64 | ++i; | |
65 | } | |
66 | ||
67 | GetFileSystems().push_back (&instance); | |
68 | } | |
69 | ||
70 | Vector<StoreFileSystem *> const & | |
71 | StoreFileSystem::FileSystems() | |
72 | { | |
73 | return GetFileSystems(); | |
74 | } | |
75 | ||
76 | Vector<StoreFileSystem*> & | |
77 | StoreFileSystem::GetFileSystems() | |
78 | { | |
79 | if (!_FileSystems) | |
80 | _FileSystems = new Vector<StoreFileSystem *>; | |
81 | ||
82 | return *_FileSystems; | |
83 | } | |
84 | ||
85 | /* | |
86 | * called when a graceful shutdown is to occur | |
87 | * of each fs module. | |
88 | */ | |
89 | void | |
90 | StoreFileSystem::FreeAllFs() | |
91 | { | |
92 | while (GetFileSystems().size()) { | |
93 | StoreFileSystem *fs = GetFileSystems().back(); | |
94 | GetFileSystems().pop_back(); | |
95 | fs->done(); | |
96 | } | |
97 | } | |
98 | ||
62ee09ca | 99 | /* no filesystem is required to export statistics */ |
100 | void | |
15fab853 | 101 | StoreFileSystem::registerWithCacheManager(void) |
62ee09ca | 102 | {} |