1 /* 2 * ngIRCd -- The Next Generation IRC Daemon 3 * Copyright (c)2001-2014 Alexander Barton (alex@barton.de) and Contributors. 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation; either version 2 of the License, or 8 * (at your option) any later version. 9 * Please read the file COPYING, README and AUTHORS for more information. 10 */ 11 12 #ifndef __defines_h__ 13 #define __defines_h__ 14 15 /** 16 * @file 17 * Global constants ("#defines") used by the ngIRCd. 18 */ 19 20 21 /* Internal flags */ 22 23 /** Flag: there is no connection. */ 24 #define NONE -1 25 26 /** Flag: connection is (still) established. */ 27 #define CONNECTED true 28 29 /** Flag: connection isn't established (any more). */ 30 #define DISCONNECTED false 31 32 /** Tag for outbound server links. */ 33 #define TOKEN_OUTBOUND -2 34 35 36 /* Generic buffer sizes */ 37 38 /** Max. length of a line in the configuration file. */ 39 #define LINE_LEN 1024 40 41 /** Max. length of a log message. */ 42 #define MAX_LOG_MSG_LEN 256 43 44 /** Max. length of file name. */ 45 #define FNAME_LEN 256 46 47 /** Max. length of fully qualified host names (e. g. "abc.domain.tld"). */ 48 #define HOST_LEN 256 49 50 /** Max. length of random salt */ 51 #define RANDOM_SALT_LEN 32 52 53 /* Size of structures */ 54 55 /** Max. count of configurable servers. */ 56 #define MAX_SERVERS 64 57 58 /** Max. number of WHOWAS list items that can be stored. */ 59 #define MAX_WHOWAS 64 60 61 /** Size of default connection pool. */ 62 #define CONNECTION_POOL 100 63 64 /** Size of buffer for PAM service name. */ 65 #define MAX_PAM_SERVICE_NAME_LEN 64 66 67 68 /* Hard-coded (default) options */ 69 70 /** Delay after startup before outgoing connections are initiated in seconds. */ 71 #define STARTUP_DELAY 1 72 73 /** Time to delay re-connect attempts in seconds. */ 74 #define RECONNECT_DELAY 3 75 76 /** Configuration file name. */ 77 #define CONFIG_FILE "/ngircd.conf" 78 79 /** Directory containing optional configuration snippets. */ 80 #define CONFIG_DIR "/ngircd.conf.d" 81 82 /** Name of the MOTD file. */ 83 #define MOTD_FILE "/ngircd.motd" 84 85 /** Name of the help file. */ 86 #define HELP_FILE "/Commands.txt" 87 88 /** Default chroot() directory. */ 89 #define CHROOT_DIR "" 90 91 /** Default file for the process ID. */ 92 #define PID_FILE "" 93 94 95 /* Sizes of "IRC elements": nicks, users, ... */ 96 97 /** Max. length of an IRC ID (incl. NULL); see RFC 2812 section 1.1 and 1.2.1. */ 98 #define CLIENT_ID_LEN 64 99 100 /** Default nick length (including NULL), see. RFC 2812 section 1.2.1. */ 101 #define CLIENT_NICK_LEN_DEFAULT 10 102 103 /** Maximum nickname length (including NULL). */ 104 #define CLIENT_NICK_LEN 32 105 106 /** Max. password length (including NULL). */ 107 #define CLIENT_PASS_LEN 65 108 109 /** Max. length of user name ("login"; incl. NULL), RFC 2812, section 1.2.1. */ 110 #ifndef STRICT_RFC 111 # define CLIENT_USER_LEN 20 112 #else 113 # define CLIENT_USER_LEN 10 114 #endif 115 /** Max. length of user names saved for authentication (used by PAM) */ 116 #ifdef PAM 117 # define CLIENT_AUTHUSER_LEN 64 118 #endif 119 120 /** Max. length of "real names" (including NULL). */ 121 #define CLIENT_NAME_LEN 32 122 123 /** Max. host name length (including NULL). */ 124 #define CLIENT_HOST_LEN 64 125 126 /** Max. mask lenght (including NULL). */ 127 #define MASK_LEN (2 * CLIENT_HOST_LEN) 128 129 /** Max. length of all client modes (including NULL). */ 130 #define CLIENT_MODE_LEN 21 131 132 /** Max. length of server info texts (including NULL). */ 133 #define CLIENT_INFO_LEN 128 134 135 /** Max. length of away messages (including NULL). */ 136 #define CLIENT_AWAY_LEN 128 137 138 /** Max. length of client flags (including NULL). */ 139 #define CLIENT_FLAGS_LEN 16 140 141 /** Max. length of a channel name (including NULL), see RFC 2812 section 1.3. */ 142 #define CHANNEL_NAME_LEN 51 143 144 /** Max. length of channel modes (including NULL). */ 145 #define CHANNEL_MODE_LEN 21 146 147 /** Max. IRC command length (including NULL), see. RFC 2812 section 3.2. */ 148 #define COMMAND_LEN 513 149 150 151 /* Read and write buffer sizes */ 152 153 /** Size of the read buffer of a connection in bytes. */ 154 #define READBUFFER_LEN 2048 155 156 /** Size that triggers write buffer flushing if more space is needed. */ 157 #define WRITEBUFFER_FLUSH_LEN 4096 158 159 /** Maximum size of the write buffer of a connection in bytes. */ 160 #define WRITEBUFFER_MAX_LEN 32768 161 162 /** Maximum size of the write buffer of a server link connection in bytes. */ 163 #define WRITEBUFFER_SLINK_LEN 65536 164 165 166 /* IRC/IRC+ protocol */ 167 168 /** Implemented IRC protocol version, see RFC 2813 section 4.1.1. */ 169 #define PROTOVER "0210" 170 171 /** Protocol suffix, see RFC 2813 section 4.1.1. */ 172 #define PROTOIRC "-IRC" 173 174 /** Protocol suffix used by the IRC+ protocol, see <doc/Protocol.txt>. */ 175 #define PROTOIRCPLUS "-IRC+" 176 177 #ifdef IRCPLUS 178 /** Standard IRC+ flags. */ 179 # define IRCPLUSFLAGS "CHLMSX" 180 #endif 181 182 /** Supported user modes. */ 183 #define USERMODES "abBcCFiIoqrRswx" 184 185 /** Supported channel modes. */ 186 #define CHANMODES "abehiIklmMnoOPqQrRstvVz" 187 188 /** Supported channel types. */ 189 #define CHANTYPES "#&+" 190 191 /** Away message for users connected to linked servers. */ 192 #define DEFAULT_AWAY_MSG "Away" 193 194 /** Default ID for "topic owner". */ 195 #define DEFAULT_TOPIC_ID "-Server-" 196 197 /** Prefix for NOTICEs from the server to users. Some servers use '*'. */ 198 #define NOTICE_TXTPREFIX "" 199 200 /** Suffix for oversized messages that have been shortened and cut off. */ 201 #define CUT_TXTSUFFIX "[CUT]" 202 203 204 /* Defaults and limits for IRC commands */ 205 206 /** Max. number of elemets allowed in channel invite and ban lists. */ 207 #define MAX_HNDL_CHANNEL_LISTS 50 208 209 /** Max. number of channel modes with arguments per MODE command. */ 210 #define MAX_HNDL_MODES_ARG 5 211 212 /** Max. number of targets per PRIVMSG/NOTICE/... command. */ 213 #define MAX_HNDL_TARGETS 25 214 215 /** Max. number of WHO replies. */ 216 #define MAX_RPL_WHO 25 217 218 /** Max. number of WHOIS replies. */ 219 #define MAX_RPL_WHOIS 10 220 221 /** Default count of WHOWAS command replies. */ 222 #define DEF_RPL_WHOWAS 5 223 224 /** Max count of WHOWAS command replies. */ 225 #define MAX_RPL_WHOWAS 25 226 227 228 #endif 229 230 /* -eof- */ 231