src/clock.c

   1 /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2
   3 /*  Monkey HTTP Daemon
   4  *  ------------------
   5  *  Copyright (C) 2001-2010, Eduardo Silva P. <edsiper@gmail.com>
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation; either version 2 of the License, or
  10  *  (at your option) any later version.
  11  *
  12  *  This program is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU Library General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License
  18  *  along with this program; if not, write to the Free Software
  19  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  20  */
  21
  22 /* clock.c */
  23
  24 #include <stdio.h>
  25 #include <stdlib.h>
  26 #include <pthread.h>
  27 #include <time.h>
  28 #include <unistd.h>
  29
  30 #include "memory.h"
  31 #include "clock.h"
  32
  33 void mk_clock_log_set_time()
  34 {
  35     time_t utime;
  36
  37     if (!log_current_time.data) {
  38         log_current_time.data = mk_mem_malloc_z(30);
  39         log_current_time.len = 28;
  40     }
  41
  42     if ((utime = time(NULL)) == -1) {
  43         return;
  44     }
  45
  46     log_current_utime = utime;
  47     strftime(log_current_time.data, 30, "[%d/%b/%G %T %z]",
  48              (struct tm *) localtime((time_t *) & utime));
  49 }
  50
  51 void mk_clock_header_set_time()
  52 {
  53     int n, len = 32;
  54     time_t date;
  55     struct tm *gmt_tm;
  56
  57     if (!header_current_time.data) {
  58         header_current_time.data = mk_mem_malloc_z(len);
  59         header_current_time.len = len - 1;
  60     }
  61
  62     date = time(NULL);
  63     gmt_tm = (struct tm *) gmtime(&date);
  64     n = strftime(header_current_time.data, len, GMT_DATEFORMAT, gmt_tm);
  65 }
  66
  67 void *mk_clock_worker_init(void *args)
  68 {
  69     /* Time when monkey was started */
  70     monkey_init_time = time(NULL);
  71
  72     while (1) {
  73         mk_clock_log_set_time();
  74         mk_clock_header_set_time();
  75         sleep(1);
  76     }
  77 }