src/DelayUser.h

   1
   2 /*
   3  * $Id: DelayUser.h,v 1.4 2003/03/06 11:51:55 robertc Exp $
   4  *
   5  * DEBUG: section 77    Delay Pools
   6  * AUTHOR: Robert Collins <robertc@squid-cache.org>
   7  *
   8  * SQUID Web Proxy Cache          http://www.squid-cache.org/
   9  * ----------------------------------------------------------
  10  *
  11  *  Squid is the result of efforts by numerous individuals from
  12  *  the Internet community; see the CONTRIBUTORS file for full
  13  *  details.   Many organizations have provided support for Squid's
  14  *  development; see the SPONSORS file for full details.  Squid is
  15  *  Copyrighted (C) 2001 by the Regents of the University of
  16  *  California; see the COPYRIGHT file for full details.  Squid
  17  *  incorporates software developed and/or copyrighted by other
  18  *  sources; see the CREDITS file for full details.
  19  *
  20  *  This program is free software; you can redistribute it and/or modify
  21  *  it under the terms of the GNU General Public License as published by
  22  *  the Free Software Foundation; either version 2 of the License, or
  23  *  (at your option) any later version.
  24  *
  25  *  This program is distributed in the hope that it will be useful,
  26  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  27  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  28  *  GNU General Public License for more details.
  29  *
  30  *  You should have received a copy of the GNU General Public License
  31  *  along with this program; if not, write to the Free Software
  32  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
  33  *
  34  *
  35  * Copyright (c) 2003, Robert Collins <robertc@squid-cache.org>
  36  */
  37
  38 #include "config.h"
  39
  40 #ifndef DELAYUSER_H
  41 #define DELAYUSER_H
  42
  43 #include "squid.h"
  44 #include "authenticate.h"
  45 #include "CompositePoolNode.h"
  46 #include "DelayIdComposite.h"
  47 #include "DelayBucket.h"
  48 #include "DelaySpec.h"
  49 #include "Array.h"
  50 #include "splay.h"
  51
  52 class DelayUserBucket : public RefCountable
  53 {
  54
  55 public:
  56     typedef RefCount<DelayUserBucket> Pointer;
  57     void *operator new(size_t);
  58     void operator delete (void *);
  59     virtual void deleteSelf() const {delete this;}
  60
  61     void stats(StoreEntry *)const;
  62     DelayUserBucket(AuthUser *);
  63     ~DelayUserBucket();
  64     DelayBucket theBucket;
  65     AuthUser *authUser;
  66 };
  67
  68 class DelayUser : public CompositePoolNode
  69 {
  70
  71 public:
  72     typedef RefCount<DelayUser> Pointer;
  73     void *operator new(size_t);
  74     void operator delete (void *);
  75     virtual void deleteSelf() const;
  76     DelayUser();
  77     virtual ~DelayUser();
  78     virtual void stats(StoreEntry * sentry);
  79     virtual void dump(StoreEntry *entry) const;
  80     virtual void update(int incr);
  81     virtual void parse();
  82
  83     virtual DelayIdComposite::Pointer id(struct in_addr &src_addr, AuthUserRequest *);
  84
  85 private:
  86
  87 class Id:public DelayIdComposite
  88     {
  89
  90     public:
  91         void *operator new(size_t);
  92         void operator delete (void *);
  93         virtual void deleteSelf() const;
  94         Id (DelayUser::Pointer, AuthUser *);
  95         ~Id();
  96         virtual int bytesWanted (int min, int max) const;
  97         virtual void bytesIn(int qty);
  98
  99     private:
 100         DelayUser::Pointer theUser;
 101         DelayUserBucket::Pointer theBucket;
 102     };
 103
 104     friend class Id;
 105
 106     DelaySpec spec;
 107     Splay<DelayUserBucket::Pointer> buckets;
 108 };
 109
 110 #endif /* DELAYUSER_H */