include/ircd_defs.h

   1 /* {{{ irc-seven: Cows like it.
   2  *
   3  * Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center.
   4  * Copyright (C) 1996-2002 Hybrid Development Team.
   5  * Copyright (C) 2002-2004 ircd-ratbox development team.
   6  * Copyright (C) 2005-2006 Charybdis development team.
   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:
  20  *
  21  *      Free Software Foundation, Inc.
  22  *      51 Franklin St - Fifth Floor
  23  *      Boston, MA 02110-1301
  24  *      USA
  25  *
  26  * }}} */
  27
  28 /*
  29  * ircd_defs.h - Global size definitions for record entries used
  30  * througout ircd-seven.  Please think 3 times before adding anything
  31  * to this file.
  32  */
  33
  34 #ifndef _SEVEN_IRCD_DEFS_H
  35 # define _SEVEN_IRCD_DEFS_H
  36
  37 # include "config.h"
  38
  39 # ifdef __GNUC__
  40 #  define AFP(a, b) __attribute__((format(printf, a, b)))
  41 # else
  42 #  define AFP(a, b)
  43 # endif
  44
  45 # include "s_log.h"
  46 # include "send.h"
  47
  48 /* {{{ #define s_assert(expr) */
  49 # ifdef SOFT_ASSERT
  50 #  ifdef __GNUC__
  51 #   define s_assert(expr)                                                               \
  52         do                                                                              \
  53         {                                                                               \
  54                 if (!(expr))                                                            \
  55                 {                                                                       \
  56                         ilog(L_MAIN,                                                    \
  57                                 "file: %s line: %d (%s): Assertion failed: (%s)",       \
  58                                 __FILE__, __LINE__, __PRETTY_FUNCTION__, #expr);        \
  59                         sendto_realops_snomask(SNO_GENERAL, L_ALL,                      \
  60                                 "file: %s line: %d (%s): Assertion failed: (%s)",       \
  61                                 __FILE__, __LINE__, __PRETTY_FUNCTION__, #expr);        \
  62                 }                                                                       \
  63         }                                                                               \
  64         while(0)
  65 #  else
  66 #   define s_assert(expr)                                                               \
  67         do                                                                              \
  68         {                                                                               \
  69                 if (!(expr))                                                            \
  70                 {                                                                       \
  71                         ilog(L_MAIN,                                                    \
  72                                 "file: %s line: %d (%s): Assertion failed: (%s)",       \
  73                                 __FILE__, __LINE__, __FUNCTION__, #expr);               \
  74                         sendto_realops_snomask(SNO_GENERAL, L_ALL,                      \
  75                                 "file: %s line: %d (%s): Assertion failed: (%s)",       \
  76                                 __FILE__, __LINE__, __FUNCTION__, #expr);               \
  77                 }                                                                       \
  78         }                                                                               \
  79         while(0)
  80 #  endif
  81 # else
  82 #  define s_assert(expr) assert(expr)
  83 # endif
  84 /* }}} */
  85
  86 # if !defined(CONFIG_RATBOX_LEVEL_1)
  87 #  error Incorrect config.h for this revision of ircd.
  88 # endif
  89
  90 /*
  91  * This defines the version of the data structures used in the ircd.
  92  * In the event of a mismatch (i.e. this is incremented due to a major
  93  * change that cannot be accomidated for in the ircd), then a hard
  94  * restart occurs.
  95  */
  96 # define SEVEN_DV       0x00000900 /* 0.9.0 */
  97
  98 /*
  99  * Change the below definition of BUFSIZE and expect bad things to happen...
 100  */
 101 # define BUFSIZE 512
 102
 103 # define HOSTLEN        63
 104 # define USERLEN        10
 105 # define REALLEN        50
 106 # define CHANNELLEN     200
 107 # define LOC_CHANNELLEN 50
 108
 109 /* reason length of klines, parts, quits etc */
 110 # define REASONLEN      TOPICLEN
 111 # define AWAYLEN        TOPICLEN
 112 # define KILLLEN        TOPICLEN
 113
 114 # define KEYLEN         24
 115 # define MAXRECIPIENTS  20
 116 # define MAXBANLENGTH   1024
 117 # define OPERNICKLEN    (NICKLEN * 2)
 118
 119 # define USERHOST_REPLYLEN      (NICKLEN + HOSTLEN + USERLEN + 5)
 120 # define MAX_DATE_STRING        32 /* maximum length for a date string. */
 121
 122 # define HELPLEN        400
 123 # define IDPREFIXLEN    3
 124
 125 /*
 126  * message return values
 127  */
 128 # define CLIENT_EXITED          (-2)
 129 # define CLIENT_PARSE_ERROR     (-1)
 130 # define CLIENT_OK              (1)
 131
 132 # ifdef IPV6
 133 #  ifndef AF_INET6
 134 #   error "AF_INET6 not defined"
 135 #  endif
 136 # else /* #ifdef IPV6 */
 137 #  ifndef AF_INET6
 138 #   define AF_INET6 AF_MAX /* Dummy AF_INET6 declaration */
 139 #  endif
 140 # endif /* #ifdef IPV6 */
 141
 142 # ifdef IPV6
 143 #  define PATRICIA_BITS         128
 144 #  define irc_sockaddr_storage  sockaddr_storage
 145 # else
 146 #  define PATRICIA_BITS         32
 147 #  define irc_sockaddr_storage  sockaddr
 148 #  define ss_family             sa_family
 149 #  ifdef SOCKADDR_IN_HAS_LEN
 150 #   define ss_len sa_len
 151 #  endif
 152 # endif
 153
 154 # ifdef SOCKADDR_IN_HAS_LEN
 155 #  define SET_SS_LEN(x, y) (x).ss_len = (y)
 156 #  define GET_SS_LEN(x) x.ss_len
 157 # else
 158 #  define SET_SS_LEN(x, y)
 159 #  ifdef IPV6
 160 #   define GET_SS_LEN(x) x.ss_family == AF_INET ? sizeof(struct sockaddr_in) : sizeof(struct sockaddr_in6)
 161 #  else
 162 #   define GET_SS_LEN(x) sizeof(struct sockaddr_in)
 163 #  endif
 164 # endif
 165
 166 #endif /* ! _SEVEN_IRCD_DEFS_H */
 167
 168 /*
 169  * vim: ts=8 sw=8 noet fdm=marker tw=80
 170  */