src/DelaySpec.cc

   1
   2 /*
   3  * DEBUG: section 77    Delay Pools
   4  * AUTHOR: Robert Collins <robertc@squid-cache.org>
   5  * Based upon original delay pools code by
   6  *   David Luyer <david@luyer.net>
   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 "squid.h"
  39
  40 #if USE_DELAY_POOLS
  41 #include "cache_cf.h"
  42 #include "DelaySpec.h"
  43 #include "Parsing.h"
  44 #include "Store.h"
  45
  46 DelaySpec::DelaySpec() : restore_bps(-1), max_bytes (-1)
  47 {}
  48
  49 void
  50 DelaySpec::stats (StoreEntry * sentry, char const *label) const
  51 {
  52     if (restore_bps == -1) {
  53         storeAppendPrintf(sentry, "\t%s:\n\t\tDisabled.\n\n", label);
  54         return;
  55     }
  56
  57     storeAppendPrintf(sentry, "\t%s:\n", label);
  58     storeAppendPrintf(sentry, "\t\tMax: %" PRId64 "\n", max_bytes);
  59     storeAppendPrintf(sentry, "\t\tRestore: %d\n", restore_bps);
  60 }
  61
  62 void
  63 DelaySpec::dump (StoreEntry *entry) const
  64 {
  65     storeAppendPrintf(entry, " %d/%" PRId64 "", restore_bps, max_bytes);
  66 }
  67
  68 void
  69 DelaySpec::parse()
  70 {
  71     int r;
  72     char *token;
  73     token = strtok(NULL, "/");
  74
  75     if (token == NULL)
  76         self_destruct();
  77
  78     if (sscanf(token, "%d", &r) != 1)
  79         self_destruct();
  80
  81     restore_bps = r;
  82
  83     max_bytes = GetInteger64();
  84 }
  85
  86 #endif