/************************************************************************ * IRC - Internet Relay Chat, include/config.h * Copyright (C) 1990 Jarkko Oikarinen * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 1, or (at your option) * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __config_include__ #define __config_include__ #include "setup.h" /* Type of host. These should be made redundant somehow. -avalon */ /* BSD Nothing Needed 4.{2,3} BSD, SunOS 3.x, 4.x */ /* HPUX Nothing needed (A.08/A.09) */ /* ULTRIX Nothing needed (4.2) */ /* OSF Nothing needed (1.2) */ /* AIX IBM ugly so-called Unix, AIX */ #undef MIPS /* MIPS Unix */ /* SGI Nothing needed (IRIX 4.0.4) */ #undef SVR3 /* SVR3 stuff - being worked on where poss. */ #undef DYNIXPTX /* Sequents Brain-dead Posix implement. */ #undef SVR4 /* SVR4, Solaris2 */ #undef ESIX /* ESIX */ #undef NEXT /* NeXTStep */ /* Do these work? I dunno... */ #undef VMS /* Should work for IRC client, not server */ #undef MAIL50 /* If you're running VMS 5.0 */ #undef PCS /* PCS Cadmus MUNIX, use with BSD flag! */ /* * NOTE: On some systems, valloc() causes many problems. */ #undef VALLOC /* Define this if you have valloc(3) */ #ifdef APOLLO #define RESTARTING_SYSTEMCALLS #endif /* read/write are restarted after signals defining this 1, gets siginterrupt call compiled, which attempts to remove this behaviour (apollo sr10.1/bsd4.3 needs this) */ /* * If your host supports varargs and has vsprintf(), vprintf() and vscanf() * C calls in its library, then you can define USE_VARARGS to use varargs * instead of imitation variable arg passing. #undef USE_VARARGS * NOTE: with current server code, varargs doesn't survive because it can't * be used in a chain of 3 or more funtions which all have a variable * number of params. If anyone has a solution to this, please notify * the maintainer. */ #undef DEBUGMODE /* define DEBUGMODE to enable debugging mode.*/ /* * If you have curses, and wish to use it, then define HAVECURSES. This is the * default mode. If you do not have termcap, then undefine HAVETERMCAP. This is * the default mode. You can use both HAVECURSES and HAVETERMCAP, but you must * define one of the two at least. Remember to check LIBFLAGS in the Makefiles. * * NOTICE: HAVECURSES and HAVETERMCAP are still under testing. Currently, use * only HAVECURSES and not HAVETERMCAP. This is a temporary condition only. * * NOTE: These *ONLY* apply to the irc client in this package */ #define HAVECURSES /* If you have curses, and want to use it. */ #undef HAVETERMCAP /* If you have termcap, and want to use it. */ /* * NPATH is path to backup file for NOTE. If both this and EPATH is defined, * a real channel structure (news-similar) may be created by operators * (read doc/NOTE). EPATH points to a script for sending password to * users of serious channels (like comp.unix.wizards :) Each user of your * server does only get one single password for all password protected * channels. Be sure to test this script to verify that you get the mail: * Usage:/* * Maximum number of network connections your server will allow. This should * never exceed max. number of open file descrpitors and wont increase this. * Should remain LOW as possible. Most sites will usually have under 30 or so * connections. A busy hub or server may need this to be as high as 50 or 60. * Making it over 100 decreases any performance boost gained from it being low. * if you have a lot of server connections, it may be worth splitting the load * over 2 or more servers. * 1 server = 1 connection, 1 user = 1 connection. * This should be at *least* 3: 1 listen port, 1 dns port + 1 client */ #define MAXCONNECTIONS 50 /* MAXIMUM LINKS * * This define is useful for leaf nodes and gateways. It keeps you from * connecting to too many places. It works by keeping you from * connecting to more than "n" nodes which you have C:blah::blah:6667 * lines for. * * Note that any number of nodes can still connect to you. This only * limits the number that you actively reach out to connect to. * * Leaf nodes are nodes which are on the edge of the tree. If you want * to have a backup link, then sometimes you end up connected to both * your primary and backup, routing traffic between them. To prevent * this, #define MAXIMUM_LINKS 1 and set up both primary and * secondary with C:blah::blah:6667 lines. THEY SHOULD NOT TRY TO * CONNECT TO YOU, YOU SHOULD CONNECT TO THEM. * * Gateways such as the server which connects Australia to the US can * do a similar thing. Put the American nodes you want to connect to * in with C:blah::blah:6667 lines, and the Australian nodes with * C:blah::blah lines. Have the Americans put you in with C:blah::blah * lines. Then you will only connect to one of the Americans. * * This value is only used if you don't have server classes defined, and * a server is in class 0 (the default class if none is set). * */ #define MAXIMUM_LINKS 1 /* * A pure non-routing leaf server can undefine HUB for best performance. * If your server is running as a a HUB Server then define this. * A HUB Server has many servers connect to it at the same as opposed * to a leaf which just has 1 server (typically the uplink). Define this * correctly for performance reasons. If defined, value of 0 creates * biggest load on cpu, and bigger values decrease the cpu load on price * of user-friendlyness. * * The higher value (in seconds), the less often users will be polled (giving * a greater precedence to traffic to and from servers). */ #define HUB 1 /* R_LINES: The conf file now allows the existence of R lines, or * restrict lines. These allow more freedom in the ability to restrict * who is to sign on and when. What the R line does is call an outside * program which returns a reply indicating whether to let the person on. * Because there is another program involved, Delays and overhead could * result. It is for this reason that there is a line in config.h to * decide whether it is something you want or need. -Hoppie * * The default is no R_LINES as most people probably don't need it. --Jto */ #undef R_LINES #ifdef R_LINES /* Also, even if you have R lines defined, you might not want them to be checked everywhere, since it could cost lots of time and delay. Therefore, The following two options are also offered: R_LINES_REHASH rechecks for R lines after a rehash, and R_LINES_OFTEN, which rechecks it as often as it does K lines. Note that R_LINES_OFTEN is *very* likely to cause a resource drain, use at your own risk. R_LINES_REHASH shouldn't be too bad, assuming the programs are fairly short. */ #define R_LINES_REHASH #define R_LINES_OFTEN #endif /* * NOTE: defining CMDLINE_CONFIG and installing ircd SUID or SGID is a MAJOR * security problem - they can use the "-f" option to read any files * that the 'new' access lets them. Note also that defining this is * a major security hole if your ircd goes down and some other user * starts up the server with a new conf file that has some extra * O-lines. So don't use this unless you're debugging. */ #undef CMDLINE_CONFIG /* allow conf-file to be specified on command line */ /* * To use m4 as a preprocessor on the ircd.conf file, define M4_PREPROC. * The server will then call m4 each time it reads the ircd.conf file, * reading m4 output as the server's ircd.conf file. */ #undef M4_PREPROC /* * If you wish to have the server send 'vital' messages about server * through syslog, define USE_SYSLOG. Only system errors and events critical * to the server are logged although if this is defined with FNAME_USERLOG, * syslog() is used instead of the above file. It is not recommended that * this option is used unless you tell the system administrator beforehand * and obtain their permission to send messages to the system log files. */ #undef USE_SYSLOG #ifdef USE_SYSLOG /* * If you use syslog above, you may want to turn some (none) of the * spurious log messages for KILL/SQUIT off. */ #undef SYSLOG_KILL /* log all operator kills to syslog */ #undef SYSLOG_SQUIT /* log all remote squits for all servers to syslog */ #undef SYSLOG_CONNECT /* log remote connect messages for other all servs */ #undef SYSLOG_USERS /* send userlog stuff to syslog */ #undef SYSLOG_OPER /* log all users who successfully become an Op */ #undef SYSLOG_CONN /* log all uncomplete/rejected connections */ /* * If you want to log to a different facility than DAEMON, change * this define. */ #define LOG_FACILITY LOG_DAEMON #endif /* USE_SYSLOG */ /* * define this if you want to use crypted passwords for operators in your * ircd.conf file. See ircd/crypt/README for more details on this. */ #undef CRYPT_OPER_PASSWORD /* * If you want to store encrypted passwords in N-lines for server links, * define this. For a C/N pair in your ircd.conf file, the password * need not be the same for both, as long as hte opposite end has the * right password in the opposite line. See INSTALL doc for more details. */ #undef CRYPT_LINK_PASSWORD /* * define this if you enable summon and if you want summon to look for the * least idle tty a user is logged in on. */ #undef LEAST_IDLE /* * IDLE_FROM_MSG * * Idle-time nullified only from privmsg, if undefined idle-time * is nullified from everything except ping/pong. * Added 3.8.1992, kny@cs.hut.fi (nam) */ #define IDLE_FROM_MSG /* * use these to setup a Unix domain socket to connect clients/servers to. */ #undef UNIXPORT /* * IRC_UID * * If you start the server as root but wish to have it run as another user, * define IRC_UID to that UID. This should only be defined if you are running * as root and even then perhaps not. */ #undef IRC_UID #undef IRC_GID #ifdef notdef #define IRC_UID 65534 /* eg for what to do to enable this feature */ #define IRC_GID 65534 #endif /* * CLIENT_FLOOD * * this controls the number of bytes the server will allow a client to * send to the server without processing before disconnecting the client for * flooding it. Values greater than 8000 make no difference to the server. */ #define CLIENT_FLOOD 1000 /* Remote query flood protection. */ #define CHREPLLEN 8192 /* Default server for standard client */ #define UPHOST "irc" /* * If you wish to run services, define USE_SERVICES. * This can make the server noticeably bigger and slower. * services are not fully implemented yet, so don't use it unless you really * know what you are doing. */ #undef USE_SERVICES /* * Define the following to make the delay for nicks random. * Some people believe a bot can exactly time the delay and don't like it, * I think this is a useless concern. -krys */ #undef RANDOM_NDELAY /* * You've read the BOFH saga and you liked it, then define the following. * * The two following will change the nick delay and channel delay features * making them totally user unfriendly but more efficient. */ #undef BETTER_NDELAY #undef BETTER_CDELAY /* * Defining this will enable the use of compressed server-server links. * In order to have it work, you must have the zlib version 1.0 or higher. */ /* #define ZIP_LINKS */ /* * Defining this will add an artificial 2 seconds delay for accepting * connections. This is the OLD behaviour of the server. * * NOTE: this leads of a significant increase in CPU usage if you reject a * client which keeps connecting. */ #define SLOW_ACCEPT /* * Defining this will make the server check for rapid connections from a single * host and reject new connections from this host if the limit is reached. * * IMPORTANT: This **MUST** defined if SLOW_ACCEPT is NOT defined */ #define CLONE_CHECK /* For broken mirc (win/pc) client. Enables old features: * 1) Send start-of-list numeric before LIST reply * 2) Revert combined "n JOIN #^Go" -> "n JOIN #" "MODE # o n" */ #undef MIRC_KLUDGE /* STOP STOP STOP STOP STOP STOP STOP STOP STOP STOP STOP STOP STOP STOP */ /* STOP STOP STOP STOP STOP STOP STOP STOP STOP STOP STOP STOP STOP STOP */ /* STOP STOP STOP STOP STOP STOP STOP STOP STOP STOP STOP STOP STOP STOP */ /* You shouldn't change anything below this line, unless absolutely needed. */ #ifdef OPER_KILL /* LOCAL_KILL_ONLY * * To be used, OPER_KILL must be defined. * LOCAL_KILL_ONLY restricts KILLs to clients which are connected to the * server the Operator is connected to (ie lets them deal with local * problem users or 'ghost' clients */ #undef LOCAL_KILL_ONLY #endif /* Default server port, used by client. */ #define PORTNUM 6667 /* Maximum length the queue of pending connections to one port may grow to. */ #define LISTENQUEUE 5 /* * Time interval to wait and if no messages have been received, then check for * PINGFREQUENCY and CONNECTFREQUENCY */ #define TIMESEC 60 /* Recommended value: 60 */ /* * If daemon doesn't receive anything from any of its links within * PINGFREQUENCY seconds, then the server will attempt to check for * an active link with a PING message. If no reply is received within * (PINGFREQUENCY * 2) seconds, then the connection will be closed. */ #define PINGFREQUENCY 120 /* Recommended value: 120 */ /* * If the connection to to uphost is down, then attempt to reconnect every * CONNECTFREQUENCY seconds. */ #define CONNECTFREQUENCY 600 /* Recommended value: 600 */ /* * Often net breaks for a short time and it's useful to try to * establishing the same connection again faster than CONNECTFREQUENCY * would allow. But, to keep trying on bad connection, we require * that connection has been open for certain minimum time * (HANGONGOODLINK) and we give the net few seconds to steady * (HANGONRETRYDELAY). This latter has to be long enough that the * other end of the connection has time to notice it broke too. */ #define HANGONRETRYDELAY 10 /* Recommended value: 10 seconds */ #define HANGONGOODLINK 300 /* Recommended value: 5 minutes */ /* * Number of seconds to wait for write to complete if stuck. */ #define WRITEWAITDELAY 15 /* Recommended value: 15 */ /* * Number of seconds to wait for a connect(2) call to complete. * NOTE: this must be at *LEAST* 10. When a client connects, it has * CONNECTTIMEOUT - 10 seconds for its host to respond to an ident lookup * query and for a DNS answer to be retrieved. */ #define CONNECTTIMEOUT 30 /* Recommended value: 30 */ /* * Max time from the nickname change that still causes KILL * automaticly to switch for the current nick of that user. (seconds) */ #define KILLCHASETIMELIMIT 90 /* Recommended value: 90 */ /* * Max time for the channel history and nick delay to be effective. * It should be the same value on all servers of a same net, and * be greater than the split durations usually seen. */ #define DELAYCHASETIMELIMIT 900 /* Recommended value: 900 */ /* * Max number of channels a user is allowed to join. */ #define MAXCHANNELSPERUSER 10 /* Recommended value: 10 */ /* * SendQ-Always causes the server to put all outbound data into the sendq and * flushing the sendq at the end of input processing. This should cause more * efficient write's to be made to the network. * There *shouldn't* be any problems with this method. * -avalon */ #define SENDQ_ALWAYS /* * Defining this will save some CPU cycles but will make the server unable * to understand the old protocol. If you define the following, you can only * link to servers with a version 2.9 or higher. */ #define NoV28Links #ifdef ZIP_LINKS /* * the compression level used. (Suggested values: 3, 4, 5) * Above 5 will only give a *very* marginal increase in compression for a * *very* large increase in CPU usage. */ # define ZIP_LEVEL 5 #endif #ifdef CLONE_CHECK /* * If CLONE_CHECK has been defined, these control how the checks are performed, * and how the alarm is triggered. */ # define CLONE_MAX 2 # define CLONE_PERIOD 10 #endif /* * define NO_IDENT if you don't want to support ident (RFC1413). * it is a VERY bad idea to do so, since this will make it impossible to * efficientely track abusers. * NO_PREFIX should always be undefined. */ /* #undef NO_IDENT */ /* #undef NO_PREFIX */ /* * This define activates some old memory optimization code which appeared * in 2.9.1 but was never made default. */ #define KRYS /* ------------------------- END CONFIGURATION SECTION -------------------- */ #define MYNAME SPATH #define CONFIGFILE CPATH #define IRCD_PIDFILE PPATH #ifdef _AIX #define AIX #endif #if defined(__sysv__) || defined(__SVR4) || defined (__svr4__) #define SVR4 #endif #ifdef __osf__ #define OSF /* OSF defines BSD to be its version of BSD */ #undef BSD #include dummy@host password * If you don't want your server to send EMAIL, users of your server can't * join such channels. In that case be sure EPATH remains UNDEFINED! */ #undef EPATH /* "/local/gnu/icn/password_mail" */ #undef NPATH /* "/local/gnu/icn/.ircdnote" */ /* * Full pathnames and defaults of irc system's support files. Please note that * these are only the recommened names and paths. Change as needed. * You must define these to something, even if you don't really want them. * Note: The directory path IRCDDIR is defined by Makefile. */ #define SPATH "ircd" #define CPATH "ircd.conf" #define MPATH "ircd.motd" #define LPATH "ircd.log" #define PPATH "ircd.pid" #define TPATH "ircd.tune" /* * If you don't want the server to keep reading the MOTD file from the disk, * define CACHED_MOTD. The server will store the MOTD in memory, and only * read it again from the disk when rehashing if the file has changed. */ #define CACHED_MOTD /* * Define these filenames to maintain a list of persons who log * into this server. Logging will stop when the file does not exist. * Logging will be disable also if you do not define this. * FNAME_USERLOG just logs user connections, * FNAME_OPERLOG logs every successful use of /oper. * FNAME_CONNLOG logs every user rejected or uncomplete connection * These are either full paths or files within IRCDDIR (see Makefile). */ #define FNAME_USERLOG "users" /* */ #define FNAME_OPERLOG "opers" /* */ #define FNAME_CONNLOG "rejects" /* */ /* CHROOTDIR * * Define for value added security if you are a rooter. * * All files you access must be in the directory you define as IRCDDIR. * (This may effect the PATH locations above, though you can symlink it) * * You may want to define IRC_UID and IRC_GID */ #undef CHROOTDIR /* ENABLE_SUMMON * * The SUMMON command requires the ircd to be run as group tty in order * to work properly in many cases. If you are on a machine where it * won't work, or simply don't want local users to be summoned, undefine * this. */ #undef ENABLE_SUMMON /* local summon */ #undef ENABLE_USERS /* enables local /users (same as who/finger output) */ /* SHOW_INVISIBLE_LUSERS * * As defined this will show the correct invisible count for anyone who does * LUSERS on your server. On a large net this doesnt mean much, but on a * small net it might be an advantage to undefine it. */ #define SHOW_INVISIBLE_LUSERS /* NO_DEFAULT_INVISIBLE * * When defined, your users will not automatically be attributed with user * mode "i" (i == invisible). Invisibility means people dont showup in * WHO or NAMES unless they are on the same channel as you. */ #undef NO_DEFAULT_INVISIBLE /* OPER_KILL * * If you dont believe operators should be allowed to use the /KILL command * or believe it is uncessary for them to use it, then leave OPER_KILL * undefined. This will not affect other operators or servers issuing KILL * commands however. OPER_REHASH and OPER_RESTART allow operators to * issue the REHASH and RESTART commands when connected to your server. * Left undefined they increase the security of your server from wayward * operators and accidents. Defining OPER_REMOTE removes the restriction * that O-lines only become fully effective for people on the 'same network' * as the server. Undefined, it increases the secrity of the server by * placing restrictions on where people can use operator powers from. * The 'LOCOP_' #defines are for making the respective commands available * to 'local' operators. */ #undef OPER_KILL #define OPER_REHASH #undef OPER_RESTART #undef OPER_DIE #undef OPER_REMOTE #undef LOCOP_REHASH #undef LOCOP_RESTART #undef LOCOP_DIE #ifndef BSD #define BSD 1 #endif #endif #ifdef _SEQUENT_ /* Dynix 1.4 or 2.0 Generic Define.. */ #undef BSD #define SYSV /* Also #define SYSV */ #endif #ifdef ultrix #define ULTRIX #endif #if defined(hpux) || defined(__hpux) /* K&R || ANSI */ #define HPUX #endif #if defined(sgi) || defined(__sgi) /* K&R || ANSI */ #define SGI #define vfork fork #endif #ifdef CLIENT_COMPILE #undef SENDQ_ALWAYS #undef NPATH /* _dl */ #undef ZIP_LINKS #endif #ifdef DEBUGMODE extern void debug(); # define Debug(x) debug x # define LOGFILE LPATH # define DO_DEBUG_MALLOC #else # define Debug(x) ; # if VMS # define LOGFILE "NLA0:" # else # define LOGFILE "/dev/null" # endif #endif #ifndef ENABLE_SUMMON # undef LEAST_IDLE #endif #if defined(mips) || defined(PCS) #undef SYSV #endif #ifdef MIPS #undef BSD #define BSD 1 /* mips only works in bsd43 environment */ #endif #ifdef sequent /* Dynix (sequent OS) */ #define SEQ_NOFILE 128 /* set to your current kernel impl, */ #endif /* max number of socket connections */ #ifdef _SEQUENT_ #define DYNIXPTX #endif #if defined(BSD_RELIABLE_SIGNALS) || defined(POSIX_SIGNALS) #define HAVE_RELIABLE_SIGNALS #endif /* * safety margin so we can always have one spare fd, for motd/authd or * whatever else. -4 allows "safety" margin of 1 and space reserved. */ #define MAXCLIENTS (MAXCONNECTIONS-4) #ifdef HAVECURSES # define DOCURSES #else # undef DOCURSES #endif #ifdef HAVETERMCAP # define DOTERMCAP #else # undef DOTERMCAP #endif #ifndef UNIXPORT #undef UNIXPORTPATH #endif #if defined(CLIENT_FLOOD) # if (CLIENT_FLOOD > 8000) || (CLIENT_FLOOD < 512) # error CLIENT_FLOOD needs redefining. # endif #else # error CLIENT_FLOOD undefined #endif #if defined(ZIP_LINKS) # if (ZIP_MINIMUM > ZIP_MAXIMUM) # error ZIP_MINIMUM needs redefining. # endif #endif #if !defined(SLOW_ACCEPT) && !defined(CLONE_CHECK) # define CLONE_CHECK # define CLONE_MAX 2 # define CLONE_PERIOD 10 #endif /* * Some ugliness for AIX platforms. */ #ifdef AIX # include # if BYTE_ORDER == BIG_ENDIAN # define BIT_ZERO_ON_LEFT # endif # if BYTE_ORDER == LITTLE_ENDIAN # define BIT_ZERO_ON_RIGHT # endif /* * this one is used later in sys/types.h (or so i believe). -avalon */ # define BSD_INCLUDES #endif #define Reg register /* ** you wouldn't want to compress messages one by one.. would you? ** (it's not implemented anyways) */ #ifdef ZIP_LINKS # define SENDQ_ALWAYS #endif #if (defined(sun) && (defined(__SVR4) || defined(__svr4__))) || defined(SGI) \ || defined(AIX) # define _DO_POLL_ #endif #endif /* __config_include__ */ /* ------------------------- END CONFIGURATION SECTION -------------------- */ [....] #endif /* __config_include__ */