src/auth/AclMaxUserIp.h

   1 /*
   2  * $Id$
   3  *
   4  *
   5  * SQUID Web Proxy Cache          http://www.squid-cache.org/
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   8  *  Squid is the result of efforts by numerous individuals from
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  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.
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  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.
  21  *
  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.
  26  *
  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  *
  31  *
  32  * Copyright (c) 2003, Robert Collins <robertc@squid-cache.org>
  33  */
  34
  35 #ifndef SQUID_ACLMAXUSERIP_H
  36 #define SQUID_ACLMAXUSERIP_H
  37
  38 #include "acl/Acl.h"
  39 #include "acl/Checklist.h"
  40 #include "auth/UserRequest.h"
  41
  42 /// \ingroup ACLAPI
  43 class ACLMaxUserIP : public ACL
  44 {
  45
  46 public:
  47     MEMPROXY_CLASS(ACLMaxUserIP);
  48
  49     ACLMaxUserIP(char const *);
  50     ACLMaxUserIP(ACLMaxUserIP const &);
  51     ~ACLMaxUserIP();
  52     ACLMaxUserIP&operator=(ACLMaxUserIP const &);
  53
  54     virtual ACL *clone()const;
  55     virtual char const *typeString() const;
  56     virtual void parse();
  57     virtual int match(ACLChecklist *checklist);
  58     virtual wordlist *dump() const;
  59     virtual bool empty () const;
  60     virtual bool valid () const;
  61     virtual bool requiresRequest() const {return true;}
  62
  63     int getMaximum() const {return maximum;}
  64
  65     int getStrict() const {return flags.strict;}
  66
  67 private:
  68     static Prototype RegistryProtoype;
  69     static ACLMaxUserIP RegistryEntry_;
  70
  71     int match(AuthUserRequest::Pointer, Ip::Address const &);
  72     char const *class_;
  73     int maximum;
  74
  75     struct Flags {
  76         Flags() : strict(0) {}
  77
  78         unsigned int strict:1;
  79     } flags;
  80 };
  81
  82 MEMPROXY_CLASS_INLINE(ACLMaxUserIP);
  83
  84 #endif /* SQUID_ACLMAXUSERIP_H */