src/log/FormatHttpdCombined.cc

   1 /*
   2  * $Id$
   3  *
   4  * DEBUG: section 46    Access Log - Apache combined format
   5  * AUTHOR: Amos Jeffries
   6  *
   7  * SQUID Web Proxy Cache          http://www.squid-cache.org/
   8  * ----------------------------------------------------------
   9  *
  10  *  Squid is the result of efforts by numerous individuals from
  11  *  the Internet community; see the CONTRIBUTORS file for full
  12  *  details.   Many organizations have provided support for Squid's
  13  *  development; see the SPONSORS file for full details.  Squid is
  14  *  Copyrighted (C) 2001 by the Regents of the University of
  15  *  California; see the COPYRIGHT file for full details.  Squid
  16  *  incorporates software developed and/or copyrighted by other
  17  *  sources; see the CREDITS file for full details.
  18  *
  19  *  This program is free software; you can redistribute it and/or modify
  20  *  it under the terms of the GNU General Public License as published by
  21  *  the Free Software Foundation; either version 2 of the License, or
  22  *  (at your option) any later version.
  23  *
  24  *  This program is distributed in the hope that it will be useful,
  25  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  26  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  27  *  GNU General Public License for more details.
  28  *
  29  *  You should have received a copy of the GNU General Public License
  30  *  along with this program; if not, write to the Free Software
  31  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
  32  *
  33  */
  34
  35 #include "squid.h"
  36 #include "AccessLogEntry.h"
  37 #include "format/Token.h"
  38 #include "format/Quoting.h"
  39 #include "globals.h"
  40 #include "HttpRequest.h"
  41 #include "log/File.h"
  42 #include "log/Formats.h"
  43 #include "SquidTime.h"
  44
  45 void
  46 Log::Format::HttpdCombined(const AccessLogEntry::Pointer &al, Logfile * logfile)
  47 {
  48     const char *user_ident = ::Format::QuoteUrlEncodeUsername(al->cache.rfc931);
  49
  50     const char *user_auth = ::Format::QuoteUrlEncodeUsername(al->cache.authuser);
  51
  52     const char *referer = NULL;
  53     const char *agent = NULL;
  54
  55     if (al->request) {
  56         referer = al->request->header.getStr(HDR_REFERER);
  57         agent = al->request->header.getStr(HDR_USER_AGENT);
  58     }
  59
  60     if (!referer || *referer == '\0')
  61         referer = "-";
  62
  63     if (!agent || *agent == '\0')
  64         agent = "-";
  65
  66     char clientip[MAX_IPSTRLEN];
  67     al->getLogClientIp(clientip, MAX_IPSTRLEN);
  68
  69     logfilePrintf(logfile, "%s %s %s [%s] \"%s %s %s/%d.%d\" %d %" PRId64 " \"%s\" \"%s\" %s%s:%s%s",
  70                   clientip,
  71                   user_ident ? user_ident : dash_str,
  72                   user_auth ? user_auth : dash_str,
  73                   Time::FormatHttpd(squid_curtime),
  74                   al->_private.method_str,
  75                   al->url,
  76                   AnyP::ProtocolType_str[al->http.version.protocol],
  77                   al->http.version.major, al->http.version.minor,
  78                   al->http.code,
  79                   al->cache.replySize,
  80                   referer,
  81                   agent,
  82                   ::Format::log_tags[al->cache.code],
  83                   al->http.statusSfx(),
  84                   hier_code_str[al->hier.code],
  85                   (Config.onoff.log_mime_hdrs?"":"\n"));
  86
  87     safe_free(user_ident);
  88     safe_free(user_auth);
  89
  90     if (Config.onoff.log_mime_hdrs) {
  91         char *ereq = ::Format::QuoteMimeBlob(al->headers.request);
  92         char *erep = ::Format::QuoteMimeBlob(al->headers.reply);
  93         logfilePrintf(logfile, " [%s] [%s]\n", ereq, erep);
  94         safe_free(ereq);
  95         safe_free(erep);
  96     }
  97 }