src/refresh.h

   1 /*
   2  * DEBUG: section 22    Refresh Calculation
   3  * AUTHOR: Harvest Derived
   4  *
   5  * SQUID Web Proxy Cache          http://www.squid-cache.org/
   6  * ----------------------------------------------------------
   7  *
   8  *  Squid is the result of efforts by numerous individuals from
   9  *  the Internet community; see the CONTRIBUTORS file for full
  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.
  16  *
  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
  33 #ifndef SQUID_REFRESH_H_
  34 #define SQUID_REFRESH_H_
  35
  36 class RefreshPattern;
  37
  38 extern void refreshAddToList(const char *, int, time_t, int, time_t);
  39 extern int refreshIsCachable(const StoreEntry *);
  40 extern int refreshCheckHTTP(const StoreEntry *, HttpRequest *);
  41 extern int refreshCheckICP(const StoreEntry *, HttpRequest *);
  42 extern int refreshCheckHTCP(const StoreEntry *, HttpRequest *);
  43 extern int refreshCheckDigest(const StoreEntry *, time_t delta);
  44 extern time_t getMaxAge(const char *url);
  45 extern void refreshInit(void);
  46 extern const RefreshPattern *refreshLimits(const char *url);
  47
  48 #endif /* SQUID_REFRESH_H_ */