src/log/FormatSquidNative.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 format */
  10
  11 #include "squid.h"
  12 #include "AccessLogEntry.h"
  13 #include "format/Quoting.h"
  14 #include "format/Token.h"
  15 #include "globals.h"
  16 #include "HttpRequest.h"
  17 #include "log/File.h"
  18 #include "log/Formats.h"
  19 #include "SquidConfig.h"
  20
  21 void
  22 Log::Format::SquidNative(const AccessLogEntry::Pointer &al, Logfile * logfile)
  23 {
  24     char hierHost[MAX_IPSTRLEN];
  25
  26     const char *user = nullptr;
  27
  28 #if USE_AUTH
  29     if (al->request && al->request->auth_user_request != nullptr)
  30         user = ::Format::QuoteUrlEncodeUsername(al->request->auth_user_request->username());
  31 #endif
  32
  33     if (!user)
  34         user = ::Format::QuoteUrlEncodeUsername(al->getExtUser());
  35
  36 #if USE_OPENSSL
  37     if (!user)
  38         user = ::Format::QuoteUrlEncodeUsername(al->cache.ssluser);
  39 #endif
  40
  41     if (!user)
  42         user = ::Format::QuoteUrlEncodeUsername(al->getClientIdent());
  43
  44     if (user && !*user)
  45         safe_free(user);
  46
  47     char clientip[MAX_IPSTRLEN];
  48     al->getLogClientIp(clientip, MAX_IPSTRLEN);
  49
  50     const SBuf method(al->getLogMethod());
  51
  52     logfilePrintf(logfile, "%9ld.%03d %6ld %s %s/%03d %" PRId64 " " SQUIDSBUFPH " " SQUIDSBUFPH " %s %s%s/%s %s%s",
  53                   (long int) current_time.tv_sec,
  54                   (int) current_time.tv_usec / 1000,
  55                   tvToMsec(al->cache.trTime),
  56                   clientip,
  57                   al->cache.code.c_str(),
  58                   al->http.code,
  59                   al->http.clientReplySz.messageTotal(),
  60                   SQUIDSBUFPRINT(method),
  61                   SQUIDSBUFPRINT(al->url),
  62                   user ? user : dash_str,
  63                   al->hier.ping.timedout ? "TIMEOUT_" : "",
  64                   hier_code_str[al->hier.code],
  65                   al->hier.tcpServer != nullptr ? al->hier.tcpServer->remote.toStr(hierHost, sizeof(hierHost)) : "-",
  66                   al->http.content_type,
  67                   (Config.onoff.log_mime_hdrs?"":"\n"));
  68
  69     safe_free(user);
  70
  71     if (Config.onoff.log_mime_hdrs) {
  72         char *ereq = ::Format::QuoteMimeBlob(al->headers.request);
  73         MemBuf mb;
  74         mb.init();
  75         al->packReplyHeaders(mb);
  76         auto erep = ::Format::QuoteMimeBlob(mb.content());
  77         logfilePrintf(logfile, " [%s] [%s]\n", ereq, erep);
  78         safe_free(ereq);
  79         safe_free(erep);
  80     }
  81 }
  82