src/log/FormatSquidUseragent.cc

   1 /*
   2  * Copyright (C) 1996-2023 The Squid Software Foundation and contributors
   3  *
   4  * Squid software is distributed under GPLv2+ license and includes
   5  * contributions from numerous individuals and organizations.
   6  * Please see the COPYING and CONTRIBUTORS files for details.
   7  */
   8
   9 /* DEBUG: section 46    Access Log - Squid useragent format */
  10
  11 #include "squid.h"
  12 #include "AccessLogEntry.h"
  13 #include "HttpRequest.h"
  14 #include "log/File.h"
  15 #include "log/Formats.h"
  16
  17 void
  18 Log::Format::SquidUserAgent(const AccessLogEntry::Pointer &al, Logfile * logfile)
  19 {
  20     const char *agent = nullptr;
  21
  22     if (al->request)
  23         agent = al->request->header.getStr(Http::HdrType::USER_AGENT);
  24
  25     if (!agent || *agent == '\0')
  26         agent = "-";
  27
  28     char clientip[MAX_IPSTRLEN];
  29     al->getLogClientIp(clientip, MAX_IPSTRLEN);
  30
  31     logfilePrintf(logfile, "%s [%s] \"%s\"\n",
  32                   clientip,
  33                   Time::FormatHttpd(squid_curtime),
  34                   agent);
  35 }
  36