src/log/FormatSquidReferer.cc

   1 /*
   2  * DEBUG: section 46    Access Log - Squid referer format
   3  * AUTHOR: Joe Ramey <ramey@csc.ti.com> (useragent)
   4  *         Jens-S. V?ckler <voeckler@rvs.uni-hannover.de> (mod 4 referer)
   5  *
   6  * SQUID Web Proxy Cache          http://www.squid-cache.org/
   7  * ----------------------------------------------------------
   8  *
   9  *  Squid is the result of efforts by numerous individuals from
  10  *  the Internet community; see the CONTRIBUTORS file for full
  11  *  details.   Many organizations have provided support for Squid's
  12  *  development; see the SPONSORS file for full details.  Squid is
  13  *  Copyrighted (C) 2001 by the Regents of the University of
  14  *  California; see the COPYRIGHT file for full details.  Squid
  15  *  incorporates software developed and/or copyrighted by other
  16  *  sources; see the CREDITS file for full details.
  17  *
  18  *  This program is free software; you can redistribute it and/or modify
  19  *  it under the terms of the GNU General Public License as published by
  20  *  the Free Software Foundation; either version 2 of the License, or
  21  *  (at your option) any later version.
  22  *
  23  *  This program is distributed in the hope that it will be useful,
  24  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  25  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  26  *  GNU General Public License for more details.
  27  *
  28  *  You should have received a copy of the GNU General Public License
  29  *  along with this program; if not, write to the Free Software
  30  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
  31  *
  32  */
  33
  34 #include "squid.h"
  35 #include "AccessLogEntry.h"
  36 #include "HttpRequest.h"
  37 #include "log/File.h"
  38 #include "log/Formats.h"
  39 #include "SquidTime.h"
  40
  41 void
  42 Log::Format::SquidReferer(const AccessLogEntry::Pointer &al, Logfile *logfile)
  43 {
  44     const char *referer = NULL;
  45     if (al->request)
  46         referer = al->request->header.getStr(HDR_REFERER);
  47
  48     if (!referer || *referer == '\0')
  49         referer = "-";
  50
  51     char clientip[MAX_IPSTRLEN];
  52     al->getLogClientIp(clientip, MAX_IPSTRLEN);
  53
  54     logfilePrintf(logfile, "%9ld.%03d %s %s %s\n",
  55                   (long int) current_time.tv_sec,
  56                   (int) current_time.tv_usec / 1000,
  57                   clientip,
  58                   referer,
  59                   al->url ? al->url : "-");
  60 }