src/DelayConfig.cc

   1
   2 /*
   3  * $Id: DelayConfig.cc,v 1.4 2003/02/21 22:50:05 robertc Exp $
   4  *
   5  * DEBUG: section 77    Delay Pools
   6  * AUTHOR: Robert Collins <robertc@squid-cache.org>
   7  * Based upon original delay pools code by
   8  *   David Luyer <david@luyer.net>
   9  *
  10  * SQUID Web Proxy Cache          http://www.squid-cache.org/
  11  * ----------------------------------------------------------
  12  *
  13  *  Squid is the result of efforts by numerous individuals from
  14  *  the Internet community; see the CONTRIBUTORS file for full
  15  *  details.   Many organizations have provided support for Squid's
  16  *  development; see the SPONSORS file for full details.  Squid is
  17  *  Copyrighted (C) 2001 by the Regents of the University of
  18  *  California; see the COPYRIGHT file for full details.  Squid
  19  *  incorporates software developed and/or copyrighted by other
  20  *  sources; see the CREDITS file for full details.
  21  *
  22  *  This program is free software; you can redistribute it and/or modify
  23  *  it under the terms of the GNU General Public License as published by
  24  *  the Free Software Foundation; either version 2 of the License, or
  25  *  (at your option) any later version.
  26  *
  27  *  This program is distributed in the hope that it will be useful,
  28  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  29  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  30  *  GNU General Public License for more details.
  31  *
  32  *  You should have received a copy of the GNU General Public License
  33  *  along with this program; if not, write to the Free Software
  34  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
  35  *
  36  *
  37  * Copyright (c) 2003, Robert Collins <robertc@squid-cache.org>
  38  */
  39
  40 #include "config.h"
  41
  42 #if DELAY_POOLS
  43 #include "squid.h"
  44 #include "DelayConfig.h"
  45 #include "Config.h"
  46 #include "DelayPools.h"
  47 #include "DelayPool.h"
  48 #include "Store.h"
  49 #include "ACL.h"
  50
  51 void
  52 DelayConfig::parsePoolCount()
  53 {
  54     u_short pools_;
  55     ConfigParser::ParseUShort(&pools_);
  56     DelayPools::pools(pools_);
  57 }
  58
  59 void
  60 DelayConfig::parsePoolClass()
  61 {
  62     ushort pool;
  63
  64     ConfigParser::ParseUShort(&pool);
  65
  66     if (pool < 1 || pool > DelayPools::pools()) {
  67         debug(3, 0) ("parse_delay_pool_class: Ignoring pool %d not in 1 .. %d\n", pool, DelayPools::pools());
  68         return;
  69     }
  70
  71     ushort delay_class_;
  72     ConfigParser::ParseUShort(&delay_class_);
  73
  74     if (delay_class_ < 1 || delay_class_ > 4) {
  75         debug(3, 0) ("parse_delay_pool_class: Ignoring pool %d class %d not in 1 .. 4\n", pool, delay_class_);
  76         return;
  77     }
  78
  79     pool--;
  80
  81     DelayPools::delay_data[pool].createPool(delay_class_);
  82 }
  83
  84 void
  85 DelayConfig::parsePoolRates()
  86 {
  87     ushort pool;
  88     ConfigParser::ParseUShort(&pool);
  89
  90     if (pool < 1 || pool > DelayPools::pools()) {
  91         debug(3, 0) ("parse_delay_pool_rates: Ignoring pool %d not in 1 .. %d\n", pool, DelayPools::pools());
  92         return;
  93     }
  94
  95     pool--;
  96
  97     if (!DelayPools::delay_data[pool].theComposite().getRaw()) {
  98         debug(3, 0) ("parse_delay_pool_rates: Ignoring pool %d attempt to set rates with class not set\n", pool + 1);
  99         return;
 100     }
 101
 102     DelayPools::delay_data[pool].parse();
 103 }
 104
 105 void
 106 DelayConfig::parsePoolAccess()
 107 {
 108     ushort pool;
 109
 110     ConfigParser::ParseUShort(&pool);
 111
 112     if (pool < 1 || pool > DelayPools::pools()) {
 113         debug(3, 0) ("parse_delay_pool_rates: Ignoring pool %d not in 1 .. %d\n", pool, DelayPools::pools());
 114         return;
 115     }
 116
 117     --pool;
 118     aclParseAccessLine(&DelayPools::delay_data[pool].access);
 119 }
 120
 121 void
 122 DelayConfig::freePoolCount()
 123 {
 124     DelayPools::FreePools();
 125     initial = 50;
 126 }
 127
 128 void
 129 DelayConfig::dumpPoolCount(StoreEntry * entry, const char *name) const
 130 {
 131     int i;
 132
 133     if (!DelayPools::pools()) {
 134         storeAppendPrintf(entry, "%s 0\n", name);
 135         return;
 136     }
 137
 138     storeAppendPrintf(entry, "%s %d\n", name, DelayPools::pools());
 139
 140     for (i = 0; i < DelayPools::pools(); i++)
 141         DelayPools::delay_data[i].dump (entry, i);
 142 }
 143
 144 #endif