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
  41 class AuthUserRequest;
  42
  43 /// \ingroup ACLAPI
  44 class ACLMaxUserIP : public ACL
  45 {
  46
  47 public:
  48     MEMPROXY_CLASS(ACLMaxUserIP);
  49
  50     ACLMaxUserIP(char const *);
  51     ACLMaxUserIP(ACLMaxUserIP const &);
  52     ~ACLMaxUserIP();
  53     ACLMaxUserIP&operator=(ACLMaxUserIP const &);
  54
  55     virtual ACL *clone()const;
  56     virtual char const *typeString() const;
  57     virtual void parse();
  58     virtual int match(ACLChecklist *checklist);
  59     virtual wordlist *dump() const;
  60     virtual bool empty () const;
  61     virtual bool valid () const;
  62     virtual bool requiresRequest() const {return true;}
  63
  64     int getMaximum() const {return maximum;}
  65
  66     int getStrict() const {return flags.strict;}
  67
  68 private:
  69     static Prototype RegistryProtoype;
  70     static ACLMaxUserIP RegistryEntry_;
  71
  72     int match(AuthUserRequest *, IpAddress const &);
  73     char const *class_;
  74     int maximum;
  75
  76     struct Flags {
  77         Flags() : strict(0) {}
  78
  79         unsigned int strict:1;
  80     } flags;
  81 };
  82
  83 MEMPROXY_CLASS_INLINE(ACLMaxUserIP)          /**DOCS_NOSEMI*/
  84
  85 #endif /* SQUID_ACLMAXUSERIP_H */