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59b2d47f | 1 | |
2 | /* | |
262a0e14 | 3 | * $Id$ |
59b2d47f | 4 | * |
5 | * SQUID Web Proxy Cache http://www.squid-cache.org/ | |
6 | * ---------------------------------------------------------- | |
7 | * | |
8 | * Squid is the result of efforts by numerous individuals from | |
9 | * the Internet community; see the CONTRIBUTORS file for full | |
10 | * details. Many organizations have provided support for Squid's | |
11 | * development; see the SPONSORS file for full details. Squid is | |
12 | * Copyrighted (C) 2001 by the Regents of the University of | |
13 | * California; see the COPYRIGHT file for full details. Squid | |
14 | * incorporates software developed and/or copyrighted by other | |
15 | * sources; see the CREDITS file for full details. | |
16 | * | |
17 | * This program is free software; you can redistribute it and/or modify | |
18 | * it under the terms of the GNU General Public License as published by | |
19 | * the Free Software Foundation; either version 2 of the License, or | |
20 | * (at your option) any later version. | |
26ac0430 | 21 | * |
59b2d47f | 22 | * This program is distributed in the hope that it will be useful, |
23 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
24 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
25 | * GNU General Public License for more details. | |
26ac0430 | 26 | * |
59b2d47f | 27 | * You should have received a copy of the GNU General Public License |
28 | * along with this program; if not, write to the Free Software | |
29 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. | |
30 | * | |
b9ae18aa | 31 | * Copyright (c) 2003 Robert Collins <robertc@squid-cache.org> |
59b2d47f | 32 | */ |
33 | ||
b9ae18aa | 34 | #ifndef SQUID_IOREQUESTOR_H |
35 | #define SQUID_IOREQUESTOR_H | |
59b2d47f | 36 | |
37 | #include "squid.h" | |
38 | ||
b9ae18aa | 39 | #include "RefCount.h" |
59b2d47f | 40 | |
b9ae18aa | 41 | class ReadRequest; |
42 | ||
43 | class WriteRequest; | |
44 | ||
45 | class IORequestor : public RefCountable | |
59b2d47f | 46 | { |
47 | ||
48 | public: | |
b9ae18aa | 49 | typedef RefCount<IORequestor> Pointer; |
50 | virtual void ioCompletedNotification() = 0; | |
51 | virtual void closeCompleted() = 0; | |
52 | virtual void readCompleted(const char *buf, int len, int errflag, RefCount<ReadRequest>) = 0; | |
53 | virtual void writeCompleted(int errflag, size_t len, RefCount<WriteRequest>) = 0; | |
59b2d47f | 54 | }; |
55 | ||
b9ae18aa | 56 | #endif /* SQUID_IOREQUESTOR_H */ |