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/*
* $Id: referer.c,v 1.8 2007/09/23 14:48:55 adrian Exp $
*
* DEBUG: section 40 User-Agent and Referer logging
* AUTHOR: Joe Ramey <ramey@csc.ti.com> (useragent)
* Jens-S. Vöckler <voeckler@rvs.uni-hannover.de> (mod 4 referer)
*
* SQUID Web Proxy Cache http://www.squid-cache.org/
* ----------------------------------------------------------
*
* Squid is the result of efforts by numerous individuals from
* the Internet community; see the CONTRIBUTORS file for full
* details. Many organizations have provided support for Squid's
* development; see the SPONSORS file for full details. Squid is
* Copyrighted (C) 2001 by the Regents of the University of
* California; see the COPYRIGHT file for full details. Squid
* incorporates software developed and/or copyrighted by other
* sources; see the CREDITS file for full details.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
*
*/
#include "squid.h"
#if USE_REFERER_LOG
static Logfile *refererlog = NULL;
#endif
void
refererOpenLog(void)
{
#if USE_REFERER_LOG
assert(NULL == refererlog);
if (!Config.Log.referer || (0 == strcmp(Config.Log.referer, "none"))) {
debug(40, 1) ("Referer logging is disabled.\n");
return;
}
refererlog = logfileOpen(Config.Log.referer, 0, 1);
#endif
}
void
refererRotateLog(void)
{
#if USE_REFERER_LOG
if (NULL == refererlog)
return;
logfileRotate(refererlog);
#endif
}
void
logReferer(const char *client, const char *referer, const char *uri)
{
#if USE_REFERER_LOG
if (NULL == refererlog)
return;
logfilePrintf(refererlog, "%9d.%03d %s %s %s\n",
(int) current_time.tv_sec,
(int) current_time.tv_usec / 1000,
client,
referer,
uri ? uri : "-");
#endif
}
void
refererCloseLog(void)
{
#if USE_REFERER_LOG
if (NULL == refererlog)
return;
logfileClose(refererlog);
refererlog = NULL;
#endif
}
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