src/ACLDestinationASN.h

   1
   2 /*
   3  * $Id: ACLDestinationASN.h,v 1.3 2007/12/14 23:11:45 amosjeffries Exp $
   4  *
   5  *
   6  * SQUID Web Proxy Cache          http://www.squid-cache.org/
   7  * ----------------------------------------------------------
   8  *
   9  *  Squid is the result of efforts by numerous individuals from
  10  *  the Internet community; see the CONTRIBUTORS file for full
  11  *  details.   Many organizations have provided support for Squid's
  12  *  development; see the SPONSORS file for full details.  Squid is
  13  *  Copyrighted (C) 2001 by the Regents of the University of
  14  *  California; see the COPYRIGHT file for full details.  Squid
  15  *  incorporates software developed and/or copyrighted by other
  16  *  sources; see the CREDITS file for full details.
  17  *
  18  *  This program is free software; you can redistribute it and/or modify
  19  *  it under the terms of the GNU General Public License as published by
  20  *  the Free Software Foundation; either version 2 of the License, or
  21  *  (at your option) any later version.
  22  *
  23  *  This program is distributed in the hope that it will be useful,
  24  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  25  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  26  *  GNU General Public License for more details.
  27  *
  28  *  You should have received a copy of the GNU General Public License
  29  *  along with this program; if not, write to the Free Software
  30  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
  31  *
  32  *
  33  * Copyright (c) 2003, Robert Collins <robertc@squid-cache.org>
  34  */
  35
  36 #ifndef SQUID_ACLDESTINATIONASN_H
  37 #define SQUID_ACLDESTINATIONASN_H
  38 #include "ACLASN.h"
  39 #include "ACLStrategy.h"
  40 #include "IPAddress.h"
  41
  42 class ACLDestinationASNStrategy : public ACLStrategy<IPAddress>
  43 {
  44
  45 public:
  46     virtual int match (ACLData<MatchType> * &, ACLChecklist *);
  47     virtual bool requiresRequest() const {return true;}
  48
  49     static ACLDestinationASNStrategy *Instance();
  50     /* Not implemented to prevent copies of the instance. */
  51     /* Not private to prevent brain dead g+++ warnings about
  52      * private constructors with no friends */
  53     ACLDestinationASNStrategy(ACLDestinationASNStrategy const &);
  54
  55 private:
  56     static ACLDestinationASNStrategy Instance_;
  57     ACLDestinationASNStrategy(){}
  58
  59     ACLDestinationASNStrategy&operator=(ACLDestinationASNStrategy const &);
  60 };
  61
  62 #endif /* SQUID_ACLDESTINATIONASN_H */