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/* |
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* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd). |
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* |
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* Copyright (C) 2002 by the past and present ircd coders, and others. |
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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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|
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/*! \file client.h |
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* \brief Header including structures, macros and prototypes for client handling |
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* \version $Id$ |
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*/ |
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|
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|
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#ifndef INCLUDED_client_h |
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#define INCLUDED_client_h |
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|
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#include "list.h" |
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#include "fdlist.h" |
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#include "config.h" |
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#include "ircd_defs.h" |
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#include "dbuf.h" |
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#include "channel.h" |
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#include "s_auth.h" |
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|
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/* |
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* status macros. |
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*/ |
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#define STAT_CONNECTING 0x01 |
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#define STAT_HANDSHAKE 0x02 |
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#define STAT_ME 0x04 |
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#define STAT_UNKNOWN 0x08 |
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#define STAT_SERVER 0x10 |
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#define STAT_CLIENT 0x20 |
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|
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#define REG_NEED_USER 0x1 |
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#define REG_NEED_NICK 0x2 |
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#define REG_NEED_CAP 0x4 |
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#define REG_INIT (REG_NEED_USER|REG_NEED_NICK) |
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|
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#define HasID(x) ((x)->id[0] != '\0') |
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#define ID(x) (HasID(x) ? (x)->id : (x)->name) |
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#define ID_or_name(x,client_p) ((IsCapable(client_p, CAP_TS6) && HasID(x)) ? (x)->id : (x)->name) |
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|
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#define IsRegistered(x) ((x)->status > STAT_UNKNOWN) |
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#define IsConnecting(x) ((x)->status == STAT_CONNECTING) |
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#define IsHandshake(x) ((x)->status == STAT_HANDSHAKE) |
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#define IsMe(x) ((x)->status == STAT_ME) |
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#define IsUnknown(x) ((x)->status == STAT_UNKNOWN) |
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#define IsServer(x) ((x)->status == STAT_SERVER) |
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#define IsClient(x) ((x)->status == STAT_CLIENT) |
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|
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#define SetConnecting(x) {(x)->status = STAT_CONNECTING; \ |
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(x)->handler = UNREGISTERED_HANDLER; } |
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|
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#define SetHandshake(x) {(x)->status = STAT_HANDSHAKE; \ |
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(x)->handler = UNREGISTERED_HANDLER; } |
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|
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#define SetMe(x) {(x)->status = STAT_ME; \ |
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(x)->handler = UNREGISTERED_HANDLER; } |
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|
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#define SetUnknown(x) {(x)->status = STAT_UNKNOWN; \ |
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(x)->handler = UNREGISTERED_HANDLER; } |
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|
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#define SetServer(x) {(x)->status = STAT_SERVER; \ |
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(x)->handler = SERVER_HANDLER; } |
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|
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#define SetClient(x) {(x)->status = STAT_CLIENT; \ |
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(x)->handler = HasUMode(x, UMODE_OPER) ? \ |
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OPER_HANDLER : CLIENT_HANDLER; } |
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|
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#define MyConnect(x) ((x)->localClient != NULL) |
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#define MyClient(x) (MyConnect(x) && IsClient(x)) |
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|
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/* |
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* ts stuff |
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*/ |
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#define TS_CURRENT 6 /**< current TS protocol version */ |
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#define TS_MIN 5 /**< minimum supported TS protocol version */ |
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#define TS_DOESTS 0x20000000 |
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#define DoesTS(x) ((x)->tsinfo == TS_DOESTS) |
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|
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|
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|
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#define CAP_MULTI_PREFIX 0x00000001 |
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#define CAP_AWAY_NOTIFY 0x00000002 |
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|
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#define HasCap(x, y) ((x)->localClient->cap_active & (y)) |
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|
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/* housekeeping flags */ |
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#define FLAGS_PINGSENT 0x00000001 /**< Unreplied ping sent */ |
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#define FLAGS_DEADSOCKET 0x00000002 /**< Local socket is dead--Exiting soon */ |
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#define FLAGS_KILLED 0x00000004 /**< Prevents "QUIT" from being sent for this */ |
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#define FLAGS_CLOSING 0x00000008 /**< set when closing to suppress errors */ |
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#define FLAGS_GOTID 0x00000010 /**< successful ident lookup achieved */ |
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#define FLAGS_NEEDID 0x00000020 /**< auth{} block say must use ident return */ |
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#define FLAGS_SENDQEX 0x00000040 /**< Sendq exceeded */ |
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#define FLAGS_IPHASH 0x00000080 /**< iphashed this client */ |
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#define FLAGS_MARK 0x00000100 /**< marked client */ |
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#define FLAGS_CANFLOOD 0x00000200 /**< client has the ability to flood */ |
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#define FLAGS_EXEMPTGLINE 0x00000400 /**< client can't be G-lined */ |
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#define FLAGS_EXEMPTKLINE 0x00000800 /**< client is exempt from kline */ |
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#define FLAGS_NOLIMIT 0x00001000 /**< client is exempt from limits */ |
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#define FLAGS_PING_COOKIE 0x00002000 /**< PING Cookie */ |
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#define FLAGS_IP_SPOOFING 0x00004000 /**< client IP is spoofed */ |
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#define FLAGS_FLOODDONE 0x00008000 /**< Flood grace period has been ended. */ |
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#define FLAGS_EOB 0x00010000 /**< server has sent us an EOB */ |
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#define FLAGS_HIDDEN 0x00020000 /**< a hidden server. not shown in /links */ |
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#define FLAGS_BLOCKED 0x00040000 /**< must wait for COMM_SELECT_WRITE */ |
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#define FLAGS_USERHOST 0x00080000 /**< client is in userhost hash */ |
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#define FLAGS_BURSTED 0x00100000 /**< user was already bursted */ |
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#define FLAGS_EXEMPTRESV 0x00200000 /**< client is exempt from RESV */ |
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#define FLAGS_GOTUSER 0x00400000 /**< if we received a USER command */ |
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#define FLAGS_FINISHED_AUTH 0x00800000 /**< Client has been released from auth */ |
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#define FLAGS_FLOOD_NOTICED 0x01000000 /**< Notice to opers about this flooder has been sent */ |
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#define FLAGS_SERVICE 0x02000000 /**< Client/server is a network service */ |
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#define FLAGS_AUTH_SPOOF 0x04000000 /**< user's hostname has been spoofed by an auth{} spoof*/ |
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#define FLAGS_SSL 0x08000000 /**< User is connected via TLS/SSL */ |
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|
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#define HasFlag(x, y) ((x)->flags & (y)) |
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#define AddFlag(x, y) ((x)->flags |= (y)) |
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#define DelFlag(x, y) ((x)->flags &= ~(y)) |
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|
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|
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|
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/* umodes, settable flags */ |
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#define UMODE_SERVNOTICE 0x00000001 /**< server notices such as kill */ |
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#define UMODE_CCONN 0x00000002 /**< Client Connections */ |
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#define UMODE_REJ 0x00000004 /**< Bot Rejections */ |
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#define UMODE_SKILL 0x00000008 /**< Server Killed */ |
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#define UMODE_FULL 0x00000010 /**< Full messages */ |
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#define UMODE_SPY 0x00000020 /**< see STATS / LINKS */ |
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#define UMODE_DEBUG 0x00000040 /**< 'debugging' info */ |
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#define UMODE_NCHANGE 0x00000080 /**< Nick change notice */ |
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#define UMODE_WALLOP 0x00000100 /**< send wallops to them */ |
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#define UMODE_OPERWALL 0x00000200 /**< Operwalls */ |
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#define UMODE_INVISIBLE 0x00000400 /**< makes user invisible */ |
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#define UMODE_BOTS 0x00000800 /**< shows bots */ |
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#define UMODE_EXTERNAL 0x00001000 /**< show servers introduced and splitting */ |
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#define UMODE_CALLERID 0x00002000 /**< block unless caller id's */ |
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#define UMODE_SOFTCALLERID 0x00004000 /**< block unless on common channel */ |
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#define UMODE_UNAUTH 0x00008000 /**< show unauth connects here */ |
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#define UMODE_LOCOPS 0x00010000 /**< show locops */ |
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#define UMODE_DEAF 0x00020000 /**< don't receive channel messages */ |
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#define UMODE_REGISTERED 0x00040000 /**< User has identified for that nick. */ |
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#define UMODE_REGONLY 0x00080000 /**< Only registered nicks may PM */ |
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#define UMODE_HIDDEN 0x00100000 /**< Operator status is hidden */ |
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#define UMODE_OPER 0x00200000 /**< Operator */ |
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#define UMODE_ADMIN 0x00400000 /**< Admin on server */ |
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#define UMODE_FARCONNECT 0x00800000 /**< Can see remote client connects/exits */ |
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#define UMODE_HIDDENHOST 0x01000000 /**< User's host is hidden */ |
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#define UMODE_SSL 0x02000000 /**< User is connected via TLS/SSL */ |
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#define UMODE_WEBIRC 0x04000000 /**< User connected via a webirc gateway */ |
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|
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|
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#define UMODE_ALL UMODE_SERVNOTICE |
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|
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#define HasUMode(x, y) ((x)->umodes & (y)) |
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#define AddUMode(x, y) ((x)->umodes |= (y)) |
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#define DelUMode(x, y) ((x)->umodes &= ~(y)) |
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|
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#define SEND_UMODES (UMODE_INVISIBLE | UMODE_OPER | UMODE_WALLOP |\ |
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UMODE_REGONLY | UMODE_REGISTERED | UMODE_ADMIN |\ |
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UMODE_HIDDEN | UMODE_HIDDENHOST | UMODE_SSL |\ |
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UMODE_WEBIRC) |
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|
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|
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|
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/* oper priv flags */ |
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#define OPER_FLAG_KILL_REMOTE 0x00000001 /**< Oper can global kill */ |
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#define OPER_FLAG_KILL 0x00000002 /**< Oper can do local KILL */ |
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#define OPER_FLAG_UNKLINE 0x00000004 /**< Oper can use unkline */ |
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#define OPER_FLAG_GLINE 0x00000008 /**< Oper can use gline */ |
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#define OPER_FLAG_K 0x00000010 /**< Oper can kill/kline */ |
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#define OPER_FLAG_X 0x00000020 /**< Oper can xline */ |
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#define OPER_FLAG_DIE 0x00000040 /**< Oper can die */ |
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#define OPER_FLAG_REHASH 0x00000080 /**< Oper can rehash */ |
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#define OPER_FLAG_ADMIN 0x00000100 /**< Oper can set umode +a */ |
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#define OPER_FLAG_OPERWALL 0x00000200 /**< Oper can use OPERWALL command */ |
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#define OPER_FLAG_REMOTEBAN 0x00000400 /**< Oper can set remote bans */ |
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#define OPER_FLAG_GLOBOPS 0x00000800 /**< Oper can use GLOBOPS command */ |
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#define OPER_FLAG_MODULE 0x00001000 /**< Oper can use MODULE commands */ |
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#define OPER_FLAG_RESTART 0x00002000 /**< Oper can use RESTART command */ |
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#define OPER_FLAG_DLINE 0x00004000 /**< Oper can use DLINE command */ |
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#define OPER_FLAG_UNDLINE 0x00008000 /**< Oper can use UNDLINE command */ |
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#define OPER_FLAG_SET 0x00010000 /**< Oper can use SET command */ |
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#define OPER_FLAG_SQUIT 0x00020000 /**< Oper can do local SQUIT */ |
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#define OPER_FLAG_SQUIT_REMOTE 0x00040000 /**< Oper can do global SQUIT */ |
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#define OPER_FLAG_CONNECT 0x00080000 /**< Oper can do local CONNECT */ |
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#define OPER_FLAG_CONNECT_REMOTE 0x00100000 /**< Oper can do global CONNECT */ |
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#define OPER_FLAG_WALLOPS 0x00200000 /**< Oper can do WALLOPS */ |
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#define OPER_FLAG_LOCOPS 0x00400000 /**< Oper can do LOCOPS */ |
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|
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#define HasOFlag(x, y) (MyConnect(x) ? (x)->localClient->operflags & (y) : 0) |
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#define AddOFlag(x, y) ((x)->localClient->operflags |= (y)) |
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#define DelOFlag(x, y) ((x)->localClient->operflags &= ~(y)) |
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#define ClrOFlag(x) ((x)->localClient->operflags = 0) |
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|
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|
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|
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/* flags macros. */ |
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#define IsAuthFinished(x) ((x)->flags & FLAGS_FINISHED_AUTH) |
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#define IsDead(x) ((x)->flags & FLAGS_DEADSOCKET) |
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#define SetDead(x) ((x)->flags |= FLAGS_DEADSOCKET) |
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#define IsClosing(x) ((x)->flags & FLAGS_CLOSING) |
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#define SetClosing(x) ((x)->flags |= FLAGS_CLOSING) |
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#define SetCanFlood(x) ((x)->flags |= FLAGS_CANFLOOD) |
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#define IsCanFlood(x) ((x)->flags & FLAGS_CANFLOOD) |
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#define IsDefunct(x) ((x)->flags & (FLAGS_DEADSOCKET|FLAGS_CLOSING| \ |
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FLAGS_KILLED)) |
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|
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/* oper flags */ |
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#define MyOper(x) (MyConnect(x) && HasUMode(x, UMODE_OPER)) |
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|
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#define SetOper(x) {(x)->umodes |= UMODE_OPER; \ |
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if (!IsServer((x))) (x)->handler = OPER_HANDLER;} |
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|
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#define ClearOper(x) {(x)->umodes &= ~(UMODE_OPER|UMODE_ADMIN); \ |
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if (!HasUMode(x, UMODE_OPER) && !IsServer((x))) \ |
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(x)->handler = CLIENT_HANDLER; } |
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|
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#define SetSendQExceeded(x) ((x)->flags |= FLAGS_SENDQEX) |
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#define IsSendQExceeded(x) ((x)->flags & FLAGS_SENDQEX) |
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|
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#define SetIpHash(x) ((x)->flags |= FLAGS_IPHASH) |
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#define ClearIpHash(x) ((x)->flags &= ~FLAGS_IPHASH) |
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#define IsIpHash(x) ((x)->flags & FLAGS_IPHASH) |
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|
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#define SetUserHost(x) ((x)->flags |= FLAGS_USERHOST) |
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#define ClearUserHost(x) ((x)->flags &= ~FLAGS_USERHOST) |
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#define IsUserHostIp(x) ((x)->flags & FLAGS_USERHOST) |
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|
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#define SetPingSent(x) ((x)->flags |= FLAGS_PINGSENT) |
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#define IsPingSent(x) ((x)->flags & FLAGS_PINGSENT) |
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#define ClearPingSent(x) ((x)->flags &= ~FLAGS_PINGSENT) |
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|
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#define SetNeedId(x) ((x)->flags |= FLAGS_NEEDID) |
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#define IsNeedId(x) ((x)->flags & FLAGS_NEEDID) |
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|
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#define SetGotId(x) ((x)->flags |= FLAGS_GOTID) |
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#define IsGotId(x) ((x)->flags & FLAGS_GOTID) |
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|
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#define IsExemptKline(x) ((x)->flags & FLAGS_EXEMPTKLINE) |
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#define SetExemptKline(x) ((x)->flags |= FLAGS_EXEMPTKLINE) |
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#define IsExemptLimits(x) ((x)->flags & FLAGS_NOLIMIT) |
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#define SetExemptLimits(x) ((x)->flags |= FLAGS_NOLIMIT) |
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#define IsExemptGline(x) ((x)->flags & FLAGS_EXEMPTGLINE) |
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#define SetExemptGline(x) ((x)->flags |= FLAGS_EXEMPTGLINE) |
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#define IsExemptResv(x) ((x)->flags & FLAGS_EXEMPTRESV) |
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#define SetExemptResv(x) ((x)->flags |= FLAGS_EXEMPTRESV) |
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#define SetIPSpoof(x) ((x)->flags |= FLAGS_IP_SPOOFING) |
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#define IsIPSpoof(x) ((x)->flags & FLAGS_IP_SPOOFING) |
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#define DelIPSpoof(x) ((x)->flags &= ~FLAGS_IP_SPOOFING) |
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|
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#define IsFloodDone(x) ((x)->flags & FLAGS_FLOODDONE) |
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#define SetFloodDone(x) ((x)->flags |= FLAGS_FLOODDONE) |
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#define HasPingCookie(x) ((x)->flags & FLAGS_PING_COOKIE) |
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#define SetPingCookie(x) ((x)->flags |= FLAGS_PING_COOKIE) |
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#define IsHidden(x) ((x)->flags & FLAGS_HIDDEN) |
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#define SetHidden(x) ((x)->flags |= FLAGS_HIDDEN) |
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|
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#define IsSendqBlocked(x) ((x)->flags & FLAGS_BLOCKED) |
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#define SetSendqBlocked(x) ((x)->flags |= FLAGS_BLOCKED) |
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#define ClearSendqBlocked(x) ((x)->flags &= ~FLAGS_BLOCKED) |
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|
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|
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/*! \brief addr_mask_type enumeration */ |
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enum addr_mask_type |
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{ |
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HIDE_IP, /**< IP is hidden. Resolved hostname is shown instead */ |
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SHOW_IP, /**< IP is shown. No parts of it are hidden or masked */ |
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MASK_IP /**< IP is masked. 255.255.255.255 is shown instead */ |
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}; |
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|
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/*! \brief Server structure */ |
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struct Server |
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{ |
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dlink_list server_list; /**< Servers on this server */ |
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dlink_list client_list; /**< Clients on this server */ |
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char by[NICKLEN + 1]; /**< who activated this connection */ |
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}; |
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|
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/*! \brief ListTask structure */ |
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struct ListTask |
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{ |
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dlink_list show_mask; /**< show these channels.. */ |
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dlink_list hide_mask; /**< ..and hide these ones */ |
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|
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unsigned int hash_index; /**< the bucket we are currently in */ |
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unsigned int users_min; |
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unsigned int users_max; |
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unsigned int created_min; |
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unsigned int created_max; |
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unsigned int topicts_min; |
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unsigned int topicts_max; |
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}; |
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|
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/*! \brief LocalUser structure |
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* |
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* Allocated only for local clients, that are directly connected |
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* to \b this server with a socket. |
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*/ |
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struct LocalUser |
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{ |
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dlink_node lclient_node; |
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|
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unsigned int registration; |
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unsigned int cap_client; /**< Client capabilities (from us) */ |
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unsigned int cap_active; /**< Active capabilities (to us) */ |
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unsigned int caps; /**< capabilities bit-field */ |
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|
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unsigned int operflags; /**< IRC Operator privilege flags */ |
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unsigned int random_ping; /**< Holding a 32bit value used for PING cookies */ |
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|
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unsigned int serial; /**< used to enforce 1 send per nick */ |
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|
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time_t lasttime; /**< ...should be only LOCAL clients? --msa */ |
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time_t firsttime; /**< time client was created */ |
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time_t since; /**< last time we parsed something */ |
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time_t last_knock; /**< time of last knock */ |
| 334 |
time_t last_join_time; /**< when this client last |
| 335 |
joined a channel */ |
| 336 |
time_t last_leave_time; /**< when this client last |
| 337 |
* left a channel */ |
| 338 |
int join_leave_count; /**< count of JOIN/LEAVE in less than |
| 339 |
MIN_JOIN_LEAVE_TIME seconds */ |
| 340 |
int oper_warn_count_down; /**< warn opers of this possible |
| 341 |
spambot every time this gets to 0 */ |
| 342 |
time_t last_caller_id_time; |
| 343 |
time_t first_received_message_time; |
| 344 |
time_t last_nick_change; |
| 345 |
time_t last_privmsg; /**< Last time we got a PRIVMSG */ |
| 346 |
time_t last_away; /**< Away since... */ |
| 347 |
|
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int received_number_of_privmsgs; |
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unsigned int number_of_nick_changes; |
| 350 |
|
| 351 |
struct ListTask *list_task; |
| 352 |
|
| 353 |
struct dbuf_queue buf_sendq; |
| 354 |
struct dbuf_queue buf_recvq; |
| 355 |
|
| 356 |
struct { |
| 357 |
unsigned int messages; /**< Statistics: protocol messages sent/received */ |
| 358 |
uint64_t bytes; /**< Statistics: total bytes sent/received */ |
| 359 |
} recv, send; |
| 360 |
|
| 361 |
struct AuthRequest auth; |
| 362 |
struct Listener *listener; /**< listener accepted from */ |
| 363 |
dlink_list acceptlist; /**< clients I'll allow to talk to me */ |
| 364 |
dlink_list watches; /**< chain of Watch pointer blocks */ |
| 365 |
dlink_list confs; /**< Configuration record associated */ |
| 366 |
dlink_list invited; /**< chain of invite pointer blocks */ |
| 367 |
struct irc_ssaddr ip; |
| 368 |
int aftype; /**< Makes life easier for DNS res in IPV6 */ |
| 369 |
int country_id; /**< ID corresponding to a ISO 3166 country code */ |
| 370 |
|
| 371 |
char *passwd; |
| 372 |
fde_t fd; |
| 373 |
/* Anti-flood stuff. We track how many messages were parsed and how |
| 374 |
* many we were allowed in the current second, and apply a simple |
| 375 |
* decay to avoid flooding. |
| 376 |
* -- adrian |
| 377 |
*/ |
| 378 |
int allow_read; /**< how many we're allowed to read in this second */ |
| 379 |
int sent_parsed; /**< how many messages we've parsed in this second */ |
| 380 |
|
| 381 |
char* response; /**< expected response from client */ |
| 382 |
char* auth_oper; /**< Operator to become if they supply the response.*/ |
| 383 |
}; |
| 384 |
|
| 385 |
/*! \brief Client structure */ |
| 386 |
struct Client |
| 387 |
{ |
| 388 |
dlink_node node; |
| 389 |
dlink_node lnode; /**< Used for Server->servers/users */ |
| 390 |
|
| 391 |
struct LocalUser *localClient; |
| 392 |
struct Client *hnext; /**< For client hash table lookups by name */ |
| 393 |
struct Client *idhnext; /**< For SID hash table lookups by sid */ |
| 394 |
struct Server *serv; /**< ...defined, if this is a server */ |
| 395 |
struct Client *servptr; /**< Points to server this Client is on */ |
| 396 |
struct Client *from; /**< == self, if Local Client, *NEVER* NULL! */ |
| 397 |
|
| 398 |
time_t tsinfo; /**< TS on the nick, SVINFO on server */ |
| 399 |
|
| 400 |
unsigned int flags; /**< client flags */ |
| 401 |
unsigned int umodes; /**< opers, normal users subset */ |
| 402 |
unsigned int hopcount; /**< number of servers to this 0 = local */ |
| 403 |
unsigned int status; /**< Client type */ |
| 404 |
unsigned int handler; /**< Handler index */ |
| 405 |
|
| 406 |
dlink_list whowas; |
| 407 |
dlink_list channel; /**< chain of channel pointer blocks */ |
| 408 |
|
| 409 |
char away[AWAYLEN + 1]; /**< Client's AWAY message. Can be set/unset via AWAY command */ |
| 410 |
char name[HOSTLEN + 1]; /**< unique name for a client nick or host */ |
| 411 |
char svid[HOSTLEN + 1]; /**< Services ID. XXX: Going with HOSTLEN for now. NICKLEN might be too small |
| 412 |
if dealing with timestamps */ |
| 413 |
char id[IDLEN + 1]; /**< client ID, unique ID per client */ |
| 414 |
/* |
| 415 |
* client->username is the username from ident or the USER message, |
| 416 |
* If the client is idented the USER message is ignored, otherwise |
| 417 |
* the username part of the USER message is put here prefixed with a |
| 418 |
* tilde depending on the auth{} block. Once a client has registered, |
| 419 |
* this field should be considered read-only. |
| 420 |
*/ |
| 421 |
char username[USERLEN + 1]; /* client's username */ |
| 422 |
/* |
| 423 |
* client->host contains the resolved name or ip address |
| 424 |
* as a string for the user, it may be fiddled with for oper spoofing etc. |
| 425 |
* once it's changed the *real* address goes away. This should be |
| 426 |
* considered a read-only field after the client has registered. |
| 427 |
*/ |
| 428 |
char host[HOSTLEN + 1]; /* client's hostname */ |
| 429 |
|
| 430 |
/* |
| 431 |
* client->info for unix clients will normally contain the info from the |
| 432 |
* gcos field in /etc/passwd but anything can go here. |
| 433 |
*/ |
| 434 |
char info[REALLEN + 1]; /* Free form additional client info */ |
| 435 |
|
| 436 |
/* |
| 437 |
* client->sockhost contains the ip address gotten from the socket as a |
| 438 |
* string, this field should be considered read-only once the connection |
| 439 |
* has been made. (set in s_bsd.c only) |
| 440 |
*/ |
| 441 |
char sockhost[HOSTIPLEN + 1]; /* This is the host name from the |
| 442 |
socket ip address as string */ |
| 443 |
char *certfp; |
| 444 |
}; |
| 445 |
|
| 446 |
|
| 447 |
extern struct Client me; |
| 448 |
extern dlink_list listing_client_list; |
| 449 |
extern dlink_list global_client_list; |
| 450 |
extern dlink_list unknown_list; /* unknown clients ON this server only */ |
| 451 |
extern dlink_list local_client_list; /* local clients only ON this server */ |
| 452 |
extern dlink_list serv_list; /* local servers to this server ONLY */ |
| 453 |
extern dlink_list global_serv_list; /* global servers on the network */ |
| 454 |
extern dlink_list oper_list; /* our opers, duplicated in local_client_list */ |
| 455 |
|
| 456 |
extern int accept_message(struct Client *, struct Client *); |
| 457 |
extern unsigned int idle_time_get(const struct Client *, const struct Client *); |
| 458 |
extern struct split_nuh_item *find_accept(const char *, const char *, |
| 459 |
const char *, struct Client *, |
| 460 |
int (*)(const char *, const char *)); |
| 461 |
extern void del_accept(struct split_nuh_item *, struct Client *); |
| 462 |
extern void del_all_accepts(struct Client *); |
| 463 |
extern void exit_client(struct Client *, struct Client *, const char *); |
| 464 |
extern void check_conf_klines(void); |
| 465 |
extern void client_init(void); |
| 466 |
extern void dead_link_on_write(struct Client *, int); |
| 467 |
extern void dead_link_on_read(struct Client *, int); |
| 468 |
extern void exit_aborted_clients(void); |
| 469 |
extern void free_exited_clients(void); |
| 470 |
extern struct Client *make_client(struct Client *); |
| 471 |
extern struct Client *find_chasing(struct Client *, const char *, int *const); |
| 472 |
extern struct Client *find_person(const struct Client *const, const char *); |
| 473 |
extern const char *get_client_name(const struct Client *, enum addr_mask_type); |
| 474 |
|
| 475 |
#endif /* INCLUDED_client_h */ |
