src/DelaySpec.cc

   1
   2 /*
   3  * $Id: DelaySpec.cc,v 1.4 2006/04/18 12:46:10 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 "DelaySpec.h"
  45 #include "Store.h"
  46 #include "Parsing.h"
  47
  48 DelaySpec::DelaySpec() : restore_bps(-1), max_bytes (-1)
  49 {}
  50
  51 void
  52 DelaySpec::stats (StoreEntry * sentry, char const *label) const
  53 {
  54     if (restore_bps == -1) {
  55         storeAppendPrintf(sentry, "\t%s:\n\t\tDisabled.\n\n", label);
  56         return;
  57     }
  58
  59     storeAppendPrintf(sentry, "\t%s:\n", label);
  60     storeAppendPrintf(sentry, "\t\tMax: %d\n", max_bytes);
  61     storeAppendPrintf(sentry, "\t\tRestore: %d\n", restore_bps);
  62 }
  63
  64 void
  65 DelaySpec::dump (StoreEntry *entry) const
  66 {
  67     storeAppendPrintf(entry, " %d/%d", restore_bps, max_bytes);
  68 }
  69
  70 void
  71 DelaySpec::parse()
  72 {
  73     int i;
  74     char *token;
  75     token = strtok(NULL, "/");
  76
  77     if (token == NULL)
  78         self_destruct();
  79
  80     if (sscanf(token, "%d", &i) != 1)
  81         self_destruct();
  82
  83     restore_bps = i;
  84
  85     i = GetInteger();
  86
  87     max_bytes = i;
  88 }
  89
  90 #endif
  91