185 lines
5.4 KiB
C
185 lines
5.4 KiB
C
/*
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* charybdis: An advanced IRCd.
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* ircd_defs.h: A header for ircd global definitions.
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*
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* Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
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* Copyright (C) 1996-2002 Hybrid Development Team
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* Copyright (C) 2002-2004 ircd-ratbox development team
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* Copyright (C) 2005-2006 Charybdis development team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA
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*
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* $Id: ircd_defs.h 3512 2007-06-06 16:20:40Z nenolod $
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*/
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/*
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* NOTE: NICKLEN and TOPICLEN do not live here anymore. Set it with configure
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* Otherwise there are no user servicable part here.
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*
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*/
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/* ircd_defs.h - Global size definitions for record entries used
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* througout ircd. Please think 3 times before adding anything to this
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* file.
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*/
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#ifndef INCLUDED_ircd_defs_h
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#define INCLUDED_ircd_defs_h
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#include "config.h"
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/* For those unfamiliar with GNU format attributes, a is the 1 based
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* argument number of the format string, and b is the 1 based argument
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* number of the variadic ... */
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#ifdef __GNUC__
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#define AFP(a,b) __attribute__((format (printf, a, b)))
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#else
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#define AFP(a,b)
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#endif
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/*
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* This ensures that __attribute__((deprecated)) is not used in for example
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* sun CC, since it's a GNU-specific extension. -nenolod
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*/
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#ifdef __GNUC__
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#define IRC_DEPRECATED __attribute__((deprecated))
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#else
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#define IRC_DEPRECATED
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#endif
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#include "s_log.h"
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#include "send.h"
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#ifdef SOFT_ASSERT
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#ifdef __GNUC__
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#define s_assert(expr) do \
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if(!(expr)) { \
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ilog(L_MAIN, \
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"file: %s line: %d (%s): Assertion failed: (%s)", \
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__FILE__, __LINE__, __PRETTY_FUNCTION__, #expr); \
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sendto_realops_snomask(SNO_GENERAL, L_ALL, \
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"file: %s line: %d (%s): Assertion failed: (%s)", \
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__FILE__, __LINE__, __PRETTY_FUNCTION__, #expr); \
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} \
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while(0)
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#else
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#define s_assert(expr) do \
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if(!(expr)) { \
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ilog(L_MAIN, \
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"file: %s line: %d: Assertion failed: (%s)", \
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__FILE__, __LINE__, #expr); \
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sendto_realops_snomask(SNO_GENERAL, L_ALL, \
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"file: %s line: %d: Assertion failed: (%s)" \
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__FILE__, __LINE__, #expr); \
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} \
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while(0)
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#endif
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#else
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#define s_assert(expr) assert(expr)
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#endif
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#if !defined(CONFIG_RATBOX_LEVEL_1)
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# error Incorrect config.h for this revision of ircd.
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#endif
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/*
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* This defines the version of the data structures used in the ircd.
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* In the event of a mismatch (i.e. this is incremented due to a major
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* change that cannot be accomidated for in the ircd), then a hard
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* restart occurs.
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*/
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#define CHARYBDIS_DV 0x00010200 /* 1.2.0 */
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#define HOSTLEN 63 /* Length of hostname. Updated to */
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/* comply with RFC1123 */
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#define USERLEN 10
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#define REALLEN 50
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#define CHANNELLEN 200
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#define LOC_CHANNELLEN 50
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/* reason length of klines, parts, quits etc */
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/* for quit messages, note that a client exit server notice
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* :012345678901234567890123456789012345678901234567890123456789123 NOTICE * :*** Notice -- Client exiting: 012345678901234567 (0123456789@012345678901234567890123456789012345678901234567890123456789123) [] [1111:2222:3333:4444:5555:6666:7777:8888]
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* takes at most 246 bytes (including CRLF and '\0') and together with the
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* quit reason should fit in 512 */
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#define REASONLEN 260 /* kick/part/quit */
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#define BANREASONLEN 390 /* kline/dline/gline */
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#define AWAYLEN TOPICLEN
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#define KILLLEN 200 /* with Killed (nick ()) added this should fit in quit */
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/* 23+1 for \0 */
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#define KEYLEN 24
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#define BUFSIZE 512 /* WARNING: *DONT* CHANGE THIS!!!! */
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#define MAXRECIPIENTS 20
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#define MAXBANLENGTH 1024
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#define OPERNICKLEN NICKLEN*2 /* Length of OPERNICKs. */
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#define USERHOST_REPLYLEN (NICKLEN+HOSTLEN+USERLEN+5)
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#define MAX_DATE_STRING 32 /* maximum string length for a date string */
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#define HELPLEN 400
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/*
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* message return values
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*/
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#define CLIENT_EXITED -2
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#define CLIENT_PARSE_ERROR -1
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#define CLIENT_OK 1
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#ifdef IPV6
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#ifndef AF_INET6
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#error "AF_INET6 not defined"
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#endif
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#else /* #ifdef IPV6 */
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#ifndef AF_INET6
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#define AF_INET6 AF_MAX /* Dummy AF_INET6 declaration */
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#endif
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#endif /* #ifdef IPV6 */
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#ifdef IPV6
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#define irc_sockaddr_storage sockaddr_storage
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#else
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#define irc_sockaddr_storage sockaddr
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#define ss_family sa_family
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#ifdef SOCKADDR_IN_HAS_LEN
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#define ss_len sa_len
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#endif
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#endif
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#ifdef IPV6
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#define PATRICIA_BITS 128
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#else
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#define PATRICIA_BITS 32
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#endif
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#ifdef SOCKADDR_IN_HAS_LEN
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#define SET_SS_LEN(x, y) (x).ss_len = (y)
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#define GET_SS_LEN(x) x.ss_len
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#else
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#define SET_SS_LEN(x, y)
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#ifdef IPV6
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#define GET_SS_LEN(x) x.ss_family == AF_INET ? sizeof(struct sockaddr_in) : sizeof(struct sockaddr_in6)
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#else
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#define GET_SS_LEN(x) sizeof(struct sockaddr_in)
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#endif
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#endif
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#endif /* INCLUDED_ircd_defs_h */
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