/* * ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd). * client.h: The ircd client header. * * Copyright (C) 2002 by the past and present ircd coders, and others. * * 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 2 of the License, 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 * USA * * $Id: client.h 856 2007-02-27 02:58:49Z db $ */ #ifndef INCLUDED_client_h #define INCLUDED_client_h #include "fdlist.h" #include "setup.h" #include "ircd_defs.h" #include "ircd_handler.h" #include "dbuf.h" #include "channel.h" #include "irc_res.h" #define HOSTIPLEN 53 /* sizeof("ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255.ipv6") */ #define PASSWDLEN 20 #define CIPHERKEYLEN 64 /* 512bit */ #define IDLEN 12 /* this is the maximum length, not the actual generated length; DO NOT CHANGE! */ /* * pre declare structs */ struct AccessItem; struct Whowas; struct DNSReply; struct Listener; struct Client; struct LocalUser; /* * Client structures */ struct Server { char by[NICKLEN]; /* who activated this connection */ struct ConfItem *sconf; /* ConfItem connect{} pointer for this server */ dlink_list servers; /* Servers on this server */ dlink_list users; /* Users on this server */ int dep_servers; /* Total number of dependent servers on all levels */ int dep_users; /* Total number of dependent users on all levels */ }; struct SlinkRpl { int command; int datalen; int gotdatalen; int readdata; unsigned char *data; }; struct ZipStats { unsigned long in; unsigned long in_wire; unsigned long out; unsigned long out_wire; double in_ratio; double out_ratio; }; struct ListTask { int hash_index; /* the bucket we are currently in */ dlink_list show_mask; /* show these channels.. */ dlink_list hide_mask; /* ..and hide these ones */ unsigned int users_min, users_max; unsigned int created_min, created_max; unsigned int topicts_min, topicts_max; }; struct Client { dlink_node node; dlink_node lnode; /* Used for Server->servers/users */ struct Client *hnext; /* For client hash table lookups by name */ struct Client *idhnext; /* For SID hash table lookups by sid */ struct Server* serv; /* ...defined, if this is a server */ struct Client* servptr; /* Points to server this Client is on */ struct Client* from; /* == self, if Local Client, *NEVER* NULL! */ struct Whowas* whowas; /* Pointers to whowas structs */ time_t lasttime; /* ...should be only LOCAL clients? --msa */ time_t firsttime; /* time client was created */ time_t since; /* last time we parsed something */ time_t tsinfo; /* TS on the nick, SVINFO on server */ unsigned long connect_id; /* unique connection ID */ unsigned int umodes; /* opers, normal users subset */ unsigned int flags; /* client flags */ unsigned short hopcount; /* number of servers to this 0 = local */ unsigned short status; /* Client type */ unsigned char handler; /* Handler index */ unsigned long serial; /* used to enforce 1 send per nick */ unsigned long lazyLinkClientExists; /* This client exists on the * bit mapped lazylink servers * mapped here */ char *away; /* * client->name is the unique name for a client nick or host */ char name[HOSTLEN + 1]; char id[IDLEN + 1]; /* client ID, unique ID per client */ /* * client->llname is used to store the clients requested nick * temporarily for new connections. */ char llname[NICKLEN]; /* * client->username is the username from ident or the USER message, * If the client is idented the USER message is ignored, otherwise * the username part of the USER message is put here prefixed with a * tilde depending on the I:line, Once a client has registered, this * field should be considered read-only. */ char username[USERLEN + 1]; /* client's username */ /* * client->host contains the resolved name or ip address * as a string for the user, it may be fiddled with for oper spoofing etc. * once it's changed the *real* address goes away. This should be * considered a read-only field after the client has registered. */ char host[HOSTLEN + 1]; /* client's hostname */ /* * client->info for unix clients will normally contain the info from the * gcos field in /etc/passwd but anything can go here. */ char info[REALLEN + 1]; /* Free form additional client info */ char client_host[HOSTLEN + 1]; char client_server[HOSTLEN + 1]; /* client->sockhost contains the ip address gotten from the socket as a * string, this field should be considered read-only once the connection * has been made. (set in s_bsd.c only) */ char sockhost[HOSTIPLEN + 1]; /* This is the host name from the socket ip address as string */ /* caller ID allow list */ /* This has to be here, since a client on an on_allow_list could * be a remote client. simpler to keep both here. */ dlink_list allow_list; /* clients I'll allow to talk to me */ dlink_list on_allow_list; /* clients that have =me= on their allow list*/ dlink_list channel; /* chain of channel pointer blocks */ struct LocalUser *localClient; }; struct LocalUser { /* * The following fields are allocated only for local clients * (directly connected to *this* server with a socket. */ unsigned int registration; unsigned int cap_client; /* Client capabilities (from us) */ unsigned int cap_active; /* Active capabilities (to us) */ /* Anti flooding part, all because of lamers... */ time_t last_away; /* Away since... */ time_t last_join_time; /* when this client last joined a channel */ time_t last_leave_time; /* when this client last * left a channel */ int join_leave_count; /* count of JOIN/LEAVE in less than MIN_JOIN_LEAVE_TIME seconds */ int oper_warn_count_down; /* warn opers of this possible spambot every time this gets to 0 */ time_t reject_delay; time_t last_caller_id_time; time_t first_received_message_time; int received_number_of_privmsgs; int flood_noticed; dlink_node lclient_node; unsigned int operflags; /* oper priv flags */ struct ListTask *list_task; /* Send and receive dbufs .. */ struct dbuf_queue buf_sendq; struct dbuf_queue buf_recvq; struct { unsigned int messages; /* Statistics: protocol messages sent/received */ uint64_t bytes; /* Statistics: total bytes sent/received */ } recv, send; struct Listener *listener; /* listener accepted from */ dlink_list confs; /* Configuration record associated */ dlink_list invited; /* chain of invite pointer blocks */ struct irc_ssaddr ip; int aftype; /* Makes life easier for DNS res in IPV6 */ struct DNSQuery *dns_query; /* result returned from resolver query */ unsigned long serverMask; /* Only used for Lazy Links */ time_t last; /* Last time we got a PRIVMSG */ time_t last_nick_change; int number_of_nick_changes; char *passwd; int caps; /* capabilities bit-field */ int enc_caps; /* cipher capabilities bit-field */ #ifdef HAVE_LIBCRYPTO struct EncCapability *in_cipher; struct EncCapability *out_cipher; char in_key[CIPHERKEYLEN]; char out_key[CIPHERKEYLEN]; #endif fde_t fd; fde_t ctrlfd; /* For servers: control fd used for sending commands to servlink */ struct SlinkRpl slinkrpl; /* slink reply being parsed */ char *slinkq; /* sendq for control data */ int slinkq_ofs; /* ofset into slinkq */ int slinkq_len; /* length remaining after slinkq_ofs */ struct ZipStats zipstats; /* Anti-flood stuff. We track how many messages were parsed and how * many we were allowed in the current second, and apply a simple * decay to avoid flooding. * -- adrian */ int allow_read; /* how many we're allowed to read in this second */ int sent_parsed; /* how many messages we've parsed in this second */ time_t last_knock; /* time of last knock */ unsigned long random_ping; char* response; /* expected response from client */ char* auth_oper; /* Operator to become if they supply the response.*/ }; /* * status macros. */ #define STAT_CONNECTING 0x01 #define STAT_HANDSHAKE 0x02 #define STAT_ME 0x04 #define STAT_UNKNOWN 0x08 #define STAT_SERVER 0x10 #define STAT_CLIENT 0x20 #define REG_NEED_USER 0x1 #define REG_NEED_NICK 0x2 #define REG_NEED_CAP 0x4 #define REG_INIT (REG_NEED_USER|REG_NEED_NICK) #define HasID(x) ((x)->id[0] != '\0') #define ID(x) (HasID(x) ? (x)->id : (x)->name) #define ID_or_name(x,client_p) ((IsCapable(client_p, CAP_TS6) && HasID(x)) ? (x)->id : (x)->name) #define IsRegistered(x) ((x)->status > STAT_UNKNOWN) #define IsConnecting(x) ((x)->status == STAT_CONNECTING) #define IsHandshake(x) ((x)->status == STAT_HANDSHAKE) #define IsMe(x) ((x)->status == STAT_ME) #define IsUnknown(x) ((x)->status == STAT_UNKNOWN) #define IsServer(x) ((x)->status == STAT_SERVER) #define IsClient(x) ((x)->status == STAT_CLIENT) #define IsOper(x) ((x)->umodes & UMODE_OPER) #define IsAdmin(x) ((x)->umodes & UMODE_ADMIN) #define SetConnecting(x) {(x)->status = STAT_CONNECTING; \ (x)->handler = UNREGISTERED_HANDLER; } #define SetHandshake(x) {(x)->status = STAT_HANDSHAKE; \ (x)->handler = UNREGISTERED_HANDLER; } #define SetMe(x) {(x)->status = STAT_ME; \ (x)->handler = UNREGISTERED_HANDLER; } #define SetUnknown(x) {(x)->status = STAT_UNKNOWN; \ (x)->handler = UNREGISTERED_HANDLER; } #define SetServer(x) {(x)->status = STAT_SERVER; \ (x)->handler = SERVER_HANDLER; } #define SetClient(x) {(x)->status = STAT_CLIENT; \ (x)->handler = IsOper((x)) ? \ OPER_HANDLER : CLIENT_HANDLER; } #define SetEob(x) ((x)->flags |= FLAGS_EOB) #define HasSentEob(x) ((x)->flags & FLAGS_EOB) /* * ts stuff */ #define TS_CURRENT 6 /* current TS protocol version */ #ifdef TS5_ONLY #define TS_MIN 5 #else #define TS_MIN 3 /* minimum supported TS protocol version */ #endif #define TS_DOESTS 0x20000000 #define DoesTS(x) ((x)->tsinfo == TS_DOESTS) #define CAP_MULTI_PREFIX 0x00000001 /* housekeeping flags */ #define FLAGS_PINGSENT 0x00000001 /* Unreplied ping sent */ #define FLAGS_DEADSOCKET 0x00000002 /* Local socket is dead--Exiting soon */ #define FLAGS_KILLED 0x00000004 /* Prevents "QUIT" from being sent for this */ #define FLAGS_CLOSING 0x00000008 /* set when closing to suppress errors */ #define FLAGS_GOTID 0x00000010 /* successful ident lookup achieved */ #define FLAGS_NEEDID 0x00000020 /* I-lines say must use ident return */ #define FLAGS_SENDQEX 0x00000040 /* Sendq exceeded */ #define FLAGS_IPHASH 0x00000080 /* iphashed this client */ #define FLAGS_CRYPTIN 0x00000100 /* incoming data must be decrypted */ #define FLAGS_CRYPTOUT 0x00000200 /* outgoing data must be encrypted */ #define FLAGS_WAITAUTH 0x00000400 /* waiting for CRYPTLINK AUTH command */ #define FLAGS_SERVLINK 0x00000800 /* servlink has servlink process */ #define FLAGS_MARK 0x00001000 /* marked client */ #define FLAGS_CANFLOOD 0x00002000 /* client has the ability to flood */ #define FLAGS_EXEMPTGLINE 0x00004000 /* client can't be G-lined */ #define FLAGS_EXEMPTKLINE 0x00008000 /* client is exempt from kline */ #define FLAGS_NOLIMIT 0x00010000 /* client is exempt from limits */ #define FLAGS_RESTRICTED 0x00020000 /* client cannot op others */ #define FLAGS_PING_COOKIE 0x00040000 /* PING Cookie */ #define FLAGS_IDLE_LINED 0x00080000 /* client is exempt from idle-time limits */ #define FLAGS_IP_SPOOFING 0x00100000 /* client IP is spoofed */ #define FLAGS_FLOODDONE 0x00200000 /* Flood grace period has been ended. */ #define FLAGS_EOB 0x00400000 /* server has received EOB */ #define FLAGS_HIDDEN 0x00800000 /* a hidden server. not shown in /links */ #define FLAGS_BLOCKED 0x01000000 /* must wait for COMM_SELECT_WRITE */ #define FLAGS_SBLOCKED 0x02000000 /* slinkq is blocked */ #define FLAGS_USERHOST 0x04000000 /* client is in userhost hash */ #define FLAGS_BURSTED 0x08000000 /* user was already bursted */ #define FLAGS_EXEMPTRESV 0x10000000 /* client is exempt from RESV */ #define FLAGS_GOTUSER 0x20000000 /* if we received a USER command */ #define FLAGS_PINGWARNING 0x40000000 /* unreplied ping warning already sent */ #define FLAGS_FINISHED_AUTH 0x80000000 /* Client has been released from auth */ /* umodes, settable flags */ #define UMODE_SERVNOTICE 0x00000001 /* server notices such as kill */ #define UMODE_CCONN 0x00000002 /* Client Connections */ #define UMODE_REJ 0x00000004 /* Bot Rejections */ #define UMODE_SKILL 0x00000008 /* Server Killed */ #define UMODE_FULL 0x00000010 /* Full messages */ #define UMODE_SPY 0x00000020 /* see STATS / LINKS */ #define UMODE_DEBUG 0x00000040 /* 'debugging' info */ #define UMODE_NCHANGE 0x00000080 /* Nick change notice */ #define UMODE_WALLOP 0x00000100 /* send wallops to them */ #define UMODE_OPERWALL 0x00000200 /* Operwalls */ #define UMODE_INVISIBLE 0x00000400 /* makes user invisible */ #define UMODE_BOTS 0x00000800 /* shows bots */ #define UMODE_EXTERNAL 0x00001000 /* show servers introduced and splitting */ #define UMODE_CALLERID 0x00002000 /* block unless caller id's */ #define UMODE_SOFTCALLERID 0x00004000 /* block unless on common channel */ #define UMODE_UNAUTH 0x00008000 /* show unauth connects here */ #define UMODE_LOCOPS 0x00010000 /* show locops */ #define UMODE_DEAF 0x00020000 /* don't receive channel messages */ #define UMODE_CCONN_FULL 0x00040000 /* add unused fields to connection monitoring */ /* user information flags, only settable by remote mode or local oper */ #define UMODE_OPER 0x40000000 /* Operator */ #define UMODE_ADMIN 0x80000000 /* Admin on server */ #define UMODE_ALL UMODE_SERVNOTICE #define SEND_UMODES (UMODE_INVISIBLE | UMODE_OPER | UMODE_WALLOP | \ UMODE_ADMIN) /* oper priv flags */ #define OPER_FLAG_GLOBAL_KILL 0x00000001 /* oper can global kill */ #define OPER_FLAG_REMOTE 0x00000002 /* oper can do squits/connects */ #define OPER_FLAG_UNKLINE 0x00000004 /* oper can use unkline */ #define OPER_FLAG_GLINE 0x00000008 /* oper can use gline */ #define OPER_FLAG_N 0x00000010 /* oper can umode n */ #define OPER_FLAG_K 0x00000020 /* oper can kill/kline */ #define OPER_FLAG_X 0x00000040 /* oper can xline */ #define OPER_FLAG_DIE 0x00000080 /* oper can die */ #define OPER_FLAG_REHASH 0x00000100 /* oper can rehash */ #define OPER_FLAG_ADMIN 0x00000200 /* oper can set umode +a */ #define OPER_FLAG_HIDDEN_ADMIN 0x00000400 /* admin is hidden */ #define OPER_FLAG_OPERWALL 0x00000800 /* */ #define OPER_FLAG_OPER_SPY 0x00001000 /* */ #define OPER_FLAG_REMOTEBAN 0x00002000 /* */ #define OPER_FLAG_HIDDEN_OPER 0x00004000 /* */ #define SetOFlag(x, y) ((x)->localClient->operflags |= (y)) /* flags macros. */ #define IsAuthFinished(x) ((x)->flags & FLAGS_FINISHED_AUTH) #define IsDead(x) ((x)->flags & FLAGS_DEADSOCKET) #define SetDead(x) ((x)->flags |= FLAGS_DEADSOCKET) #define IsClosing(x) ((x)->flags & FLAGS_CLOSING) #define SetClosing(x) ((x)->flags |= FLAGS_CLOSING) #define IsKilled(x) ((x)->flags & FLAGS_KILLED) #define SetKilled(x) ((x)->flags |= FLAGS_KILLED) #define IsCryptIn(x) ((x)->flags & FLAGS_CRYPTIN) #define SetCryptIn(x) ((x)->flags |= FLAGS_CRYPTIN) #define IsCryptOut(x) ((x)->flags & FLAGS_CRYPTOUT) #define SetCryptOut(x) ((x)->flags |= FLAGS_CRYPTOUT) #define IsWaitAuth(x) ((x)->flags & FLAGS_WAITAUTH) #define SetWaitAuth(x) ((x)->flags |= FLAGS_WAITAUTH) #define ClearWaitAuth(x) ((x)->flags &= ~FLAGS_WAITAUTH) #define HasServlink(x) ((x)->flags & FLAGS_SERVLINK) #define SetServlink(x) ((x)->flags |= FLAGS_SERVLINK) #define MyConnect(x) ((x)->localClient != NULL) #define MyClient(x) (MyConnect(x) && IsClient(x)) #define SetMark(x) ((x)->flags |= FLAGS_MARK) #define ClearMark(x) ((x)->flags &= ~FLAGS_MARK) #define IsMarked(x) ((x)->flags & FLAGS_MARK) #define SetCanFlood(x) ((x)->flags |= FLAGS_CANFLOOD) #define IsCanFlood(x) ((x)->flags & FLAGS_CANFLOOD) #define IsDefunct(x) ((x)->flags & (FLAGS_DEADSOCKET|FLAGS_CLOSING| \ FLAGS_KILLED)) /* oper flags */ #define MyOper(x) (MyConnect(x) && IsOper(x)) #define SetOper(x) {(x)->umodes |= UMODE_OPER; \ if (!IsServer((x))) (x)->handler = OPER_HANDLER;} #define ClearOper(x) {(x)->umodes &= ~(UMODE_OPER|UMODE_ADMIN); \ if (!IsOper((x)) && !IsServer((x))) \ (x)->handler = CLIENT_HANDLER; } #define IsPrivileged(x) (IsOper(x) || IsServer(x)) /* umode flags */ #define IsInvisible(x) ((x)->umodes & UMODE_INVISIBLE) #define SendWallops(x) ((x)->umodes & UMODE_WALLOP) #define IsSetCallerId(x) ((x)->umodes & \ (UMODE_CALLERID|UMODE_SOFTCALLERID)) #define IsSoftCallerId(x) ((x)->umodes & UMODE_SOFTCALLERID) #define IsDeaf(x) ((x)->umodes & UMODE_DEAF) #define IsFull(x) ((x)->umodes & UMODE_CCONN_FULL) #define SetSendQExceeded(x) ((x)->flags |= FLAGS_SENDQEX) #define IsSendQExceeded(x) ((x)->flags & FLAGS_SENDQEX) #define SetIpHash(x) ((x)->flags |= FLAGS_IPHASH) #define ClearIpHash(x) ((x)->flags &= ~FLAGS_IPHASH) #define IsIpHash(x) ((x)->flags & FLAGS_IPHASH) #define SetUserHost(x) ((x)->flags |= FLAGS_USERHOST) #define ClearUserHost(x) ((x)->flags &= ~FLAGS_USERHOST) #define IsUserHostIp(x) ((x)->flags & FLAGS_USERHOST) #define SetPingSent(x) ((x)->flags |= FLAGS_PINGSENT) #define IsPingSent(x) ((x)->flags & FLAGS_PINGSENT) #define ClearPingSent(x) ((x)->flags &= ~FLAGS_PINGSENT) #define SetPingWarning(x) ((x)->flags |= FLAGS_PINGWARNING) #define IsPingWarning(x) ((x)->flags & FLAGS_PINGWARNING) #define ClearPingWarning(x) ((x)->flags &= ~FLAGS_PINGWARNING) #define SetNeedId(x) ((x)->flags |= FLAGS_NEEDID) #define IsNeedId(x) ((x)->flags & FLAGS_NEEDID) #define SetGotId(x) ((x)->flags |= FLAGS_GOTID) #define IsGotId(x) ((x)->flags & FLAGS_GOTID) #define IsExemptKline(x) ((x)->flags & FLAGS_EXEMPTKLINE) #define SetExemptKline(x) ((x)->flags |= FLAGS_EXEMPTKLINE) #define IsExemptLimits(x) ((x)->flags & FLAGS_NOLIMIT) #define SetExemptLimits(x) ((x)->flags |= FLAGS_NOLIMIT) #define IsExemptGline(x) ((x)->flags & FLAGS_EXEMPTGLINE) #define SetExemptGline(x) ((x)->flags |= FLAGS_EXEMPTGLINE) #define IsExemptResv(x) ((x)->flags & FLAGS_EXEMPTRESV) #define SetExemptResv(x) ((x)->flags |= FLAGS_EXEMPTRESV) #define SetIPSpoof(x) ((x)->flags |= FLAGS_IP_SPOOFING) #define IsIPSpoof(x) ((x)->flags & FLAGS_IP_SPOOFING) #define IsIdlelined(x) ((x)->flags & FLAGS_IDLE_LINED) #define SetIdlelined(x) ((x)->flags |= FLAGS_IDLE_LINED) #define IsRestricted(x) ((x)->flags & FLAGS_RESTRICTED) #define SetRestricted(x) ((x)->flags |= FLAGS_RESTRICTED) #define IsFloodDone(x) ((x)->flags & FLAGS_FLOODDONE) #define SetFloodDone(x) ((x)->flags |= FLAGS_FLOODDONE) #define HasPingCookie(x) ((x)->flags & FLAGS_PING_COOKIE) #define SetPingCookie(x) ((x)->flags |= FLAGS_PING_COOKIE) #define IsHidden(x) ((x)->flags & FLAGS_HIDDEN) #define SetHidden(x) ((x)->flags |= FLAGS_HIDDEN) #define IsSendqBlocked(x) ((x)->flags & FLAGS_BLOCKED) #define SetSendqBlocked(x) ((x)->flags |= FLAGS_BLOCKED) #define ClearSendqBlocked(x) ((x)->flags &= ~FLAGS_BLOCKED) #define IsSlinkqBlocked(x) ((x)->flags & FLAGS_SBLOCKED) #define SetSlinkqBlocked(x) ((x)->flags |= FLAGS_SBLOCKED) #define ClearSlinkqBlocked(x) ((x)->flags &= ~FLAGS_SBLOCKED) #define IsBursted(x) ((x)->flags & FLAGS_BURSTED) #define SetBursted(x) ((x)->flags |= FLAGS_BURSTED) #define ClearBursted(x) ((x)->flags &= ~FLAGS_BURSTED) #define IsCaptured(x) ((x)->handler == DUMMY_HANDLER) #define SetCaptured(x) ((x)->handler = DUMMY_HANDLER) #define ClearCaptured(x) ((x)->handler = CLIENT_HANDLER) /* operflags macros */ #define ClearOperFlags(x) ((x)->localClient->operflags = 0) #define IsOperGlobalKill(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_GLOBAL_KILL : 0) #define IsOperRemote(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_REMOTE : 0) #define IsOperUnkline(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_UNKLINE : 0) #define IsOperGline(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_GLINE : 0) #define IsOperN(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_N : 0) #define IsOperK(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_K : 0) #define IsOperDie(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_DIE : 0) #define IsOperRehash(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_REHASH : 0) #define IsOperAdmin(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_ADMIN : 0) #define IsOperHiddenAdmin(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_HIDDEN_ADMIN : 0) #define IsOperX(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_X : 0) #define IsOperWall(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_OPERWALL : 0) #define IsOperRemoteBan(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_REMOTEBAN : 0) #define IsOperHidden(x) (MyConnect(x) ? (x)->localClient->operflags & OPER_FLAG_HIDDEN_OPER : 0) /* * definitions for get_client_name * TBD - make this an enum */ #define HIDE_IP 0 #define SHOW_IP 1 #define MASK_IP 2 extern struct Client me; extern dlink_list listing_client_list; extern dlink_list global_client_list; extern int accept_message(struct Client *, struct Client *); extern void set_initial_nick(struct Client *, struct Client *, const char *); extern void exit_client(struct Client *, struct Client *, const char *); extern void check_conf_klines(void); extern void init_client(void); extern void del_from_accept(struct Client *, struct Client *); extern void del_all_accepts(struct Client *); extern void del_all_their_accepts(struct Client *); extern void change_local_nick(struct Client *, struct Client *, const char *); extern void dead_link_on_write(struct Client *, int); extern void dead_link_on_read(struct Client *, int); extern void exit_aborted_clients(void); extern void free_exited_clients(void); extern struct Client *make_client(struct Client *); extern struct Client *find_chasing(struct Client *, struct Client *, const char *, int *); extern struct Client *find_person(const struct Client *const, const char *); extern const char *get_client_name(struct Client *, int); #endif /* INCLUDED_client_h */