helpers/external_acl/kerberos_ldap_group/support_log.cc

   1 /*
   2  * -----------------------------------------------------------------------------
   3  *
   4  * Author: Markus Moeller (markus_moeller at compuserve.com)
   5  *
   6  * Copyright (C) 2007 Markus Moeller. All rights reserved.
   7  *
   8  *   This program is free software; you can redistribute it and/or modify
   9  *   it under the terms of the GNU General Public License as published by
  10  *   the Free Software Foundation; either version 2 of the License, or
  11  *   (at your option) any later version.
  12  *
  13  *   This program is distributed in the hope that it will be useful,
  14  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *   GNU General Public License for more details.
  17  *
  18  *   You should have received a copy of the GNU General Public License
  19  *   along with this program; if not, write to the Free Software
  20  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
  21  *
  22  * -----------------------------------------------------------------------------
  23  */
  24
  25 #include "squid.h"
  26
  27 #ifdef HAVE_LDAP
  28
  29 #include "support.h"
  30 #include <ctime>
  31
  32 const char *
  33 LogTime()
  34 {
  35     static time_t last_t = 0;
  36     struct timeval now;
  37     static char buf[128];
  38
  39     gettimeofday(&now, NULL);
  40     if (now.tv_sec != last_t) {
  41         struct tm *tm;
  42         time_t tmp = now.tv_sec;
  43         tm = localtime(&tmp);
  44         strftime(buf, 127, "%Y/%m/%d %H:%M:%S", tm);
  45         last_t = now.tv_sec;
  46     }
  47     return buf;
  48 }
  49 /* default off */
  50 int log_enabled = 0;
  51
  52 #ifndef __GNUC__
  53 /* under gcc a macro define in compat/debug.h is used instead */
  54
  55 void
  56 log(char *format,...)
  57 {
  58     if (!log_enabled)
  59         return;
  60     va_list args;
  61     va_start(args, format);
  62     vfprintf(stderr, format, args);
  63     va_end(args);
  64 }
  65
  66 void
  67 error(char *format,...)
  68 {
  69     va_list args;
  70     va_start(args, format);
  71     vfprintf(stderr, format, args);
  72     va_end(args);
  73 }
  74
  75 void
  76 warn(char *format,...)
  77 {
  78     va_list args;
  79     va_start(args, format);
  80     vfprintf(stderr, format, args);
  81     va_end(args);
  82 }
  83
  84 #endif /* __GNUC__ */
  85 #endif