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5dee515e 1/*
5dee515e 2 * SQUID Web Proxy Cache http://www.squid-cache.org/
3 * ----------------------------------------------------------
4 *
5 * Squid is the result of efforts by numerous individuals from
6 * the Internet community; see the CONTRIBUTORS file for full
7 * details. Many organizations have provided support for Squid's
8 * development; see the SPONSORS file for full details. Squid is
9 * Copyrighted (C) 2001 by the Regents of the University of
10 * California; see the COPYRIGHT file for full details. Squid
11 * incorporates software developed and/or copyrighted by other
12 * sources; see the CREDITS file for full details.
13 *
14 * This program is free software; you can redistribute it and/or modify
15 * it under the terms of the GNU General Public License as published by
16 * the Free Software Foundation; either version 2 of the License, or
17 * (at your option) any later version.
26ac0430 18 *
5dee515e 19 * This program is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 * GNU General Public License for more details.
26ac0430 23 *
5dee515e 24 * You should have received a copy of the GNU General Public License
25 * along with this program; if not, write to the Free Software
26 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
27 *
28 *
29 * Copyright (c) 2003, Robert Collins <robertc@squid-cache.org>
30 */
31
b0dd28ba 32#ifndef SQUID_ACLDESTINATIONASN_H
33#define SQUID_ACLDESTINATIONASN_H
63be0a78 34
127dce76
AR
35#include "acl/Asn.h"
36#include "acl/Strategy.h"
9837e5f0 37#include "ip/IpAddress.h"
5dee515e 38
63be0a78 39/// \ingroup ACLAPI
b7ac5457 40class ACLDestinationASNStrategy : public ACLStrategy<Ip::Address>
62e76326 41{
42
43public:
127dce76 44 virtual int match (ACLData<MatchType> * &, ACLFilledChecklist *);
b0dd28ba 45 virtual bool requiresRequest() const {return true;}
46
47 static ACLDestinationASNStrategy *Instance();
63be0a78 48
49 /**
50 * Not implemented to prevent copies of the instance.
51 \par
52 * Not private to prevent brain dead g++ warnings about
53 * private constructors with no friends
54 */
b0dd28ba 55 ACLDestinationASNStrategy(ACLDestinationASNStrategy const &);
62e76326 56
b0dd28ba 57private:
58 static ACLDestinationASNStrategy Instance_;
26ac0430 59 ACLDestinationASNStrategy() {}
62e76326 60
b0dd28ba 61 ACLDestinationASNStrategy&operator=(ACLDestinationASNStrategy const &);
62};
5dee515e 63
b0dd28ba 64#endif /* SQUID_ACLDESTINATIONASN_H */