include/ircd_defs.h

   1 /*
   2  *  charybdis: An advanced IRCd.
   3  *  ircd_defs.h: A header for ircd global definitions.
   4  *
   5  *  Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
   6  *  Copyright (C) 1996-2002 Hybrid Development Team
   7  *  Copyright (C) 2002-2004 ircd-ratbox development team
   8  *  Copyright (C) 2005-2006 Charybdis development team
   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
  26 /*
  27  * NOTE: NICKLEN and TOPICLEN do not live here anymore. Set it with configure
  28  * Otherwise there are no user servicable part here.
  29  */
  30
  31 /* ircd_defs.h - Global size definitions for record entries used
  32  * througout ircd. Please think 3 times before adding anything to this
  33  * file.
  34  */
  35 #ifndef INCLUDED_ircd_defs_h
  36 #define INCLUDED_ircd_defs_h
  37
  38 #include "config.h"
  39
  40 /* For those unfamiliar with GNU format attributes, a is the 1 based
  41  * argument number of the format string, and b is the 1 based argument
  42  * number of the variadic ... */
  43 #ifdef __GNUC__
  44 #define AFP(a,b) __attribute__((format (printf, a, b)))
  45 #else
  46 #define AFP(a,b)
  47 #endif
  48
  49 /*
  50  * This ensures that __attribute__((deprecated)) is not used in for example
  51  * sun CC, since it's a GNU-specific extension. -nenolod
  52  */
  53 #ifdef __GNUC__
  54 #define IRC_DEPRECATED __attribute__((deprecated))
  55 #else
  56 #define IRC_DEPRECATED
  57 #endif
  58
  59 #if !defined(CONFIG_CHARYBDIS_LEVEL_1)
  60 #  error Incorrect config.h for this revision of ircd.
  61 #endif
  62
  63 #define HOSTLEN         63      /* Length of hostname.  Updated to         */
  64                                 /* comply with RFC1123                     */
  65
  66 /* Longest hostname we're willing to work with.
  67  * Due to DNSBLs this is more than HOSTLEN.
  68  */
  69 #define IRCD_RES_HOSTLEN 255
  70
  71 #define USERLEN         10
  72 #define REALLEN         50
  73 #define CHANNELLEN      200
  74 #define LOC_CHANNELLEN  50
  75
  76 /* reason length of klines, parts, quits etc */
  77 /* for quit messages, note that a client exit server notice
  78  * :012345678901234567890123456789012345678901234567890123456789123 NOTICE * :*** Notice -- Client exiting: 012345678901234567 (0123456789@012345678901234567890123456789012345678901234567890123456789123) [] [1111:2222:3333:4444:5555:6666:7777:8888]
  79  * takes at most 246 bytes (including CRLF and '\0') and together with the
  80  * quit reason should fit in 512 */
  81 #define REASONLEN       260     /* kick/part/quit */
  82 #define BANREASONLEN    390     /* kline/dline */
  83 #define AWAYLEN         TOPICLEN
  84 #define KILLLEN         200     /* with Killed (nick ()) added this should fit in quit */
  85
  86 /* 23+1 for \0 */
  87 #define KEYLEN          24
  88 #define BUFSIZE         512     /* WARNING: *DONT* CHANGE THIS!!!! */
  89 #define OPERNICKLEN     (NICKLEN*2)     /* Length of OPERNICKs. */
  90
  91 #define USERHOST_REPLYLEN       (NICKLEN+HOSTLEN+USERLEN+5)
  92 #define MAX_DATE_STRING 32      /* maximum string length for a date string */
  93
  94 #define HELPLEN         400
  95
  96 /*
  97  * message return values
  98  */
  99 #define CLIENT_EXITED    -2
 100 #define CLIENT_PARSE_ERROR -1
 101 #define CLIENT_OK       1
 102
 103 #ifdef RB_IPV6
 104 #ifndef AF_INET6
 105 #error "AF_INET6 not defined"
 106 #endif
 107
 108
 109 #else /* #ifdef RB_IPV6 */
 110
 111 #ifndef AF_INET6
 112 #define AF_INET6 AF_MAX         /* Dummy AF_INET6 declaration */
 113 #endif
 114 #endif /* #ifdef RB_IPV6 */
 115
 116 #ifdef RB_IPV6
 117 #define PATRICIA_BITS   128
 118 #else
 119 #define PATRICIA_BITS   32
 120 #endif
 121
 122 #endif /* INCLUDED_ircd_defs_h */