src/SquidTime.h

   1 /*
   2  * DEBUG: section 21    Time Functions
   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 #ifndef   SQUID_TIME_H
  33 #define   SQUID_TIME_H
  34
  35 #include "config.h"
  36
  37 #if HAVE_TIME_H
  38 #include <time.h>
  39 #endif
  40 #if HAVE_SYS_TIME_H
  41 #include <sys/time.h>
  42 #endif
  43
  44
  45 /* globals for accessing time */
  46 extern struct timeval current_time;
  47 extern double current_dtime;
  48
  49 extern time_t squid_curtime;    /* 0 */
  50
  51 time_t getCurrentTime(void);
  52
  53 /** event class for doing synthetic time etc */
  54 class TimeEngine
  55 {
  56
  57 public:
  58     virtual ~TimeEngine();
  59
  60     /** tick the clock - update from the OS or other time source, */
  61     virtual void tick();
  62 };
  63
  64 #endif /* SQUID_TIME_H */