src/log/FormatSquidIcap.cc

   1 /*
   2  * DEBUG: section 46    Access Log - Squid ICAP Logging
   3  * AUTHOR: Alex Rousskov
   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 #include "squid.h"
  34
  35 #if ICAP_CLIENT
  36
  37 #include "AccessLogEntry.h"
  38 #include "format/Quoting.h"
  39 #include "fqdncache.h"
  40 #include "HttpRequest.h"
  41 #include "log/File.h"
  42 #include "log/Formats.h"
  43 #include "SquidConfig.h"
  44 #include "SquidTime.h"
  45
  46 void
  47 Log::Format::SquidIcap(const AccessLogEntry::Pointer &al, Logfile * logfile)
  48 {
  49     const char *client = NULL;
  50     const char *user = NULL;
  51     char tmp[MAX_IPSTRLEN], clientbuf[MAX_IPSTRLEN];
  52
  53     if (al->cache.caddr.IsAnyAddr()) { // ICAP OPTIONS xactions lack client
  54         client = "-";
  55     } else {
  56         if (Config.onoff.log_fqdn)
  57             client = fqdncache_gethostbyaddr(al->cache.caddr, FQDN_LOOKUP_IF_MISS);
  58         if (!client)
  59             client = al->cache.caddr.NtoA(clientbuf, MAX_IPSTRLEN);
  60     }
  61
  62     user = ::Format::QuoteUrlEncodeUsername(al->cache.authuser);
  63
  64     if (!user)
  65         user = ::Format::QuoteUrlEncodeUsername(al->cache.extuser);
  66
  67 #if USE_SSL
  68     if (!user)
  69         user = ::Format::QuoteUrlEncodeUsername(al->cache.ssluser);
  70 #endif
  71
  72     if (!user)
  73         user = ::Format::QuoteUrlEncodeUsername(al->cache.rfc931);
  74
  75     if (user && !*user)
  76         safe_free(user);
  77
  78     logfilePrintf(logfile, "%9ld.%03d %6d %s %s/%03d %" PRId64 " %s %s %s -/%s -\n",
  79                   (long int) current_time.tv_sec,
  80                   (int) current_time.tv_usec / 1000,
  81                   al->icap.trTime,
  82                   client,
  83                   al->icap.outcome,
  84                   al->icap.resStatus,
  85                   al->icap.bytesRead,
  86                   Adaptation::Icap::ICAP::methodStr(al->icap.reqMethod),
  87                   al->icap.reqUri.termedBuf(),
  88                   user ? user : "-",
  89                   al->icap.hostAddr.NtoA(tmp, MAX_IPSTRLEN));
  90     safe_free(user);
  91 }
  92 #endif