libcharybdis/libcharybdis.c

   1 /*
   2  *  charybdis: A slightly useful ircd.
   3  *  libcharybdis.c: library entrypoint
   4  *
   5  *  Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
   6  *  Copyright (C) 1996-2002 Hybrid Development Team
   7  *  Copyright (C) 2002-2005 ircd-ratbox development team
   8  *  Copyright (C) 2005 William Pitcock and Jilles Tjoelker
   9  *
  10  *  This program is free software; you can redistribute it and/or modify
  11  *  it under the terms of the GNU General Public License as published by
  12  *  the Free Software Foundation; either version 2 of the License, or
  13  *  (at your option) any later version.
  14  *
  15  *  This program is distributed in the hope that it will be useful,
  16  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  *  GNU General Public License for more details.
  19  *
  20  *  You should have received a copy of the GNU General Public License
  21  *  along with this program; if not, write to the Free Software
  22  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
  23  *  USA
  24  *
  25  *  $Id: libcharybdis.c 386 2005-12-07 16:21:24Z nenolod $
  26  */
  27
  28 #include "stdinc.h"
  29 #include "libcharybdis.h"
  30
  31 static void (*log_callback)(const char *str) = NULL;
  32 static void (*restart_callback)(const char *str) = NULL;
  33 static void (*die_callback)(const char *str) = NULL;
  34 static char errbuf[BUFSIZE * 2];
  35
  36 void libcharybdis_log(const char *str, ...)
  37 {
  38         va_list args;
  39
  40         if (log_callback == NULL)
  41                 return;
  42
  43         va_start(args, str);
  44         ircvsnprintf(errbuf, BUFSIZE * 2, str, args);
  45         va_end(args);
  46
  47         log_callback(errbuf);
  48 }
  49
  50 void libcharybdis_restart(const char *str, ...)
  51 {
  52         va_list args;
  53
  54         if (restart_callback == NULL)
  55                 return;
  56
  57         va_start(args, str);
  58         ircvsnprintf(errbuf, BUFSIZE * 2, str, args);
  59         va_end(args);
  60
  61         restart_callback(errbuf);
  62 }
  63
  64 void libcharybdis_die(const char *str, ...)
  65 {
  66         va_list args;
  67
  68         if (die_callback == NULL)
  69                 return;
  70
  71         va_start(args, str);
  72         ircvsnprintf(errbuf, BUFSIZE * 2, str, args);
  73         va_end(args);
  74
  75         die_callback(errbuf);
  76 }
  77
  78 void libcharybdis_init(void (*log_cb)(const char *str),
  79         void (*restart_cb)(const char *str), void (*die_cb)(const char *str))
  80 {
  81         log_callback = log_cb;
  82         restart_callback = restart_cb;
  83         die_callback = die_cb;
  84
  85         fdlist_init();
  86         init_netio();
  87         eventInit();
  88         initBlockHeap();
  89         init_dlink_nodes();
  90         linebuf_init();
  91 }