1 |
/** |
2 |
* plexus.C: This file contains protocol support for plexus-based ircd. |
3 |
* |
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* Copyright © 2007 Pippijn van Steenhoven / The Ermyth Team |
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* Rights to this code are as documented in COPYING. |
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* |
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* |
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* Portions of this file were derived from sources bearing the following license: |
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* Copyright © 2003-2004 E. Will et al. |
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* Copyright © 2005-2006 Atheme Development Group |
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* Rights to this code are documented in doc/pod/license.pod. |
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* |
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* $Id: plexus.C,v 1.7 2007-09-16 18:54:44 pippijn Exp $ |
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*/ |
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|
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/* option: set the netadmin umode +N */ |
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/*#define USE_NETADMIN*/ |
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|
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#include <boost/foreach.hpp> |
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|
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#include "atheme.h" |
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#include <util/time.h> |
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#include <libermyth.h> |
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#include "servers.h" |
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#include <account/mynick.h> |
26 |
#include "uplink.h" |
27 |
#include "pmodule.h" |
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#include "protocol/plexus.h" |
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|
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static char const rcsid[] = "$Id: plexus.C,v 1.7 2007-09-16 18:54:44 pippijn Exp $"; |
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|
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/* *INDENT-OFF* */ |
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|
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namespace protocol |
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{ |
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static ircd_t PleXusIRCd = { |
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"hybrid-7.2.1+plexus-3.x family", /* IRCd name */ |
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"$$", /* TLD Prefix, used by Global. */ |
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false, /* Whether or not we use IRCNet/TS6 UID */ |
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false, /* Whether or not we use RCOMMAND */ |
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true, /* Whether or not we support channel owners. */ |
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true, /* Whether or not we support channel protection. */ |
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true, /* Whether or not we support halfops. */ |
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false, /* Whether or not we use P10 */ |
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true, /* Whether or not we use vHosts. */ |
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CMODE_OPERONLY, /* Oper-only cmodes */ |
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CMODE_OWNER, /* Integer flag for owner channel flag. */ |
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CMODE_PROTECT, /* Integer flag for protect channel flag. */ |
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CMODE_HALFOP, /* Integer flag for halfops. */ |
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"+q", /* Mode we set for owner. */ |
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"+a", /* Mode we set for protect. */ |
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"+h", /* Mode we set for halfops. */ |
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PROTOCOL_PLEXUS, /* Protocol type */ |
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0, /* Permanent cmodes */ |
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"beI", /* Ban-like cmodes */ |
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'e', /* Except mchar */ |
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'I', /* Invex mchar */ |
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IRCD_CIDR_BANS /* Flags */ |
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}; |
60 |
|
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struct plexus_handler : handler |
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{ |
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plexus_handler (); |
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virtual ~plexus_handler (); |
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|
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virtual unsigned int server_login (void); |
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virtual void introduce_nick (user_t *u); |
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virtual void invite_sts (user_t *source, user_t *target, channel_t *channel); |
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virtual void quit_sts (user_t *u, char const * const reason); |
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virtual void wallops_sts (char const * const text); |
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virtual void join_sts (channel_t *c, user_t *u, bool isnew, char const * const modes); |
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virtual void kick (char const * const from, char const * const channel, char const * const to, char const * const reason); |
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virtual void privmsg (char const * const from, char const * const target, char const * const fmt, ...); |
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virtual void notice_user_sts (user_t *from, user_t *target, char const * const text); |
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virtual void notice_global_sts (user_t *from, char const * const mask, char const * const text); |
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virtual void notice_channel_sts (user_t *from, channel_t *target, char const * const text); |
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virtual void wallchops (user_t *sender, channel_t *channel, char const * const message); |
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virtual void numeric_sts (char const * const from, int numeric, char const * const target, char const * const fmt, ...); |
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virtual void skill (char const * const from, char const * const nick, char const * const fmt, ...); |
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virtual void part_sts (channel_t *c, user_t *u); |
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virtual void kline_sts (char const * const server, char const * const user, char const * const host, long duration, char const * const reason); |
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virtual void unkline_sts (char const * const server, char const * const user, char const * const host); |
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virtual void topic_sts (channel_t *c, char const * const setter, time_t ts, time_t prevts, char const * const topic); |
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virtual void mode_sts (char const * const sender, channel_t *target, char const * const modes); |
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virtual void ping_sts (void); |
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virtual void ircd_on_login (char const * const origin, char const * const user, char const * const wantedhost); |
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virtual bool ircd_on_logout (char const * const origin, char const * const user, char const * const wantedhost); |
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virtual void jupe (char const * const server, char const * const reason); |
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virtual void sethost_sts (char const * const source, char const * const target, char const * const host); |
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}; |
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|
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static cmode_t plexus_mode_list[] = { |
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{ 'i', CMODE_INVITE }, |
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{ 'm', CMODE_MOD }, |
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{ 'n', CMODE_NOEXT }, |
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{ 'p', CMODE_PRIV }, |
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{ 's', CMODE_SEC }, |
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{ 't', CMODE_TOPIC }, |
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{ 'c', CMODE_NOCOLOR }, |
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{ 'R', CMODE_REGONLY }, |
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{ 'O', CMODE_OPERONLY }, |
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{ 'S', CMODE_STRIP }, |
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{ 'K', CMODE_NOKNOCK }, |
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{ 'N', CMODE_STICKY }, |
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{ 'B', CMODE_BWSAVE }, |
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{ '\0', 0 } |
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}; |
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|
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static extmode_t plexus_ignore_mode_list[] = { |
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{ '\0', 0 } |
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}; |
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|
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static cmode_t plexus_status_mode_list[] = { |
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{ 'q', CMODE_OWNER }, |
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{ 'a', CMODE_PROTECT }, |
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{ 'o', CMODE_OP }, |
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{ 'h', CMODE_HALFOP }, |
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{ 'v', CMODE_VOICE }, |
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{ '\0', 0 } |
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}; |
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|
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static cmode_t plexus_prefix_mode_list[] = { |
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{ '~', CMODE_OWNER }, |
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{ '&', CMODE_PROTECT }, |
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{ '@', CMODE_OP }, |
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{ '%', CMODE_HALFOP }, |
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{ '+', CMODE_VOICE }, |
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{ '\0', 0 } |
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}; |
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|
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/* *INDENT-ON* */ |
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|
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/* login to our uplink */ |
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unsigned int |
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plexus_handler::server_login (void) |
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{ |
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int ret; |
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|
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ret = sts ("PASS %s :TS", curr_uplink->pass); |
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if (ret == 1) |
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return 1; |
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|
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me.bursting = true; |
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|
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sts ("CAPAB :QS EX IE KLN UNKLN ENCAP SERVICES"); |
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sts ("SERVER %s 1 :%s", me.name, me.desc); |
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sts ("SVINFO 5 3 0 :%ld", NOW); |
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|
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return 0; |
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} |
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|
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/* introduce a client */ |
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void |
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plexus_handler::introduce_nick (user_t *u) |
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{ |
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sts ("NICK %s 1 %ld +%s %s %s %s 0 0 :%s", u->nick, u->ts, "io", u->user, u->host, me.name, u->gecos); |
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} |
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|
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/* invite a user to a channel */ |
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void |
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plexus_handler::invite_sts (user_t *sender, user_t *target, channel_t *channel) |
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{ |
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sts (":%s INVITE %s %s", sender->nick, target->nick, channel->name); |
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} |
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|
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void |
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plexus_handler::quit_sts (user_t *u, char const * const reason) |
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{ |
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if (!me.connected) |
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return; |
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|
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sts (":%s QUIT :%s", u->nick, reason); |
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} |
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|
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/* WALLOPS wrapper */ |
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void |
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plexus_handler::wallops_sts (char const * const text) |
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{ |
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sts (":%s WALLOPS :%s", me.name, text); |
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} |
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|
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/* join a channel */ |
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void |
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plexus_handler::join_sts (channel_t *c, user_t *u, bool isnew, char const * const modes) |
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{ |
186 |
if (isnew) |
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sts (":%s SJOIN %ld %s %s :@%s", me.name, c->ts, c->name, modes, u->nick); |
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else |
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sts (":%s SJOIN %ld %s + :@%s", me.name, c->ts, c->name, u->nick); |
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} |
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|
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/* kicks a user from a channel */ |
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void |
194 |
plexus_handler::kick (char const * const from, char const * const channel, char const * const to, char const * const reason) |
195 |
{ |
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channel_t *chan = channel_find (channel); |
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user_t *user = user_find (to); |
198 |
|
199 |
if (!chan || !user) |
200 |
return; |
201 |
|
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sts (":%s KICK %s %s :%s", from, channel, to, reason); |
203 |
|
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chanuser_delete (chan, user); |
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} |
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|
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/* PRIVMSG wrapper */ |
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void |
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plexus_handler::privmsg (char const * const from, char const * const target, char const * const fmt, ...) |
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{ |
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va_list ap; |
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char buf[BUFSIZE]; |
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|
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va_start (ap, fmt); |
215 |
vsnprintf (buf, BUFSIZE, fmt, ap); |
216 |
va_end (ap); |
217 |
|
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sts (":%s PRIVMSG %s :%s", from, target, buf); |
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} |
220 |
|
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/* NOTICE wrapper */ |
222 |
void |
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plexus_handler::notice_user_sts (user_t *from, user_t *target, char const * const text) |
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{ |
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sts (":%s NOTICE %s :%s", from ? from->nick : me.name, target->nick, text); |
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} |
227 |
|
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void |
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plexus_handler::notice_global_sts (user_t *from, char const * const mask, char const * const text) |
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{ |
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if (!strcmp (mask, "*")) |
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foreach (tld_t *tld, tld_t::list) |
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sts (":%s NOTICE %s*%s :%s", from ? from->nick : me.name, ircd->tldprefix, tld->name, text); |
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else |
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sts (":%s NOTICE %s%s :%s", from ? from->nick : me.name, ircd->tldprefix, mask, text); |
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} |
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|
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void |
239 |
plexus_handler::notice_channel_sts (user_t *from, channel_t *target, char const * const text) |
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{ |
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sts (":%s NOTICE %s :%s", from ? from->nick : me.name, target->name, text); |
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} |
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|
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void |
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plexus_handler::wallchops (user_t *sender, channel_t *channel, char const * const message) |
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{ |
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/* not sure if we need to be on channel, oh well */ |
248 |
if (chanuser_find (channel, sender)) |
249 |
sts (":%s NOTICE @%s :%s", CLIENT_NAME (sender), channel->name, message); |
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else /* do not join for this, everyone would see -- jilles */ |
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handler::wallchops (sender, channel, message); |
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} |
253 |
|
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/* numeric wrapper */ |
255 |
void |
256 |
plexus_handler::numeric_sts (char const * const from, int numeric, char const * const target, char const * const fmt, ...) |
257 |
{ |
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va_list ap; |
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char buf[BUFSIZE]; |
260 |
|
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va_start (ap, fmt); |
262 |
vsnprintf (buf, BUFSIZE, fmt, ap); |
263 |
va_end (ap); |
264 |
|
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sts (":%s %d %s %s", from, numeric, target, buf); |
266 |
} |
267 |
|
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/* KILL wrapper */ |
269 |
void |
270 |
plexus_handler::skill (char const * const from, char const * const nick, char const * const fmt, ...) |
271 |
{ |
272 |
va_list ap; |
273 |
char buf[BUFSIZE]; |
274 |
|
275 |
va_start (ap, fmt); |
276 |
vsnprintf (buf, BUFSIZE, fmt, ap); |
277 |
va_end (ap); |
278 |
|
279 |
sts (":%s KILL %s :%s!%s!%s (%s)", from, nick, from, from, from, buf); |
280 |
} |
281 |
|
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/* PART wrapper */ |
283 |
void |
284 |
plexus_handler::part_sts (channel_t *c, user_t *u) |
285 |
{ |
286 |
sts (":%s PART %s", u->nick, c->name); |
287 |
} |
288 |
|
289 |
/* server-to-server KLINE wrapper */ |
290 |
void |
291 |
plexus_handler::kline_sts (char const * const server, char const * const user, char const * const host, long duration, char const * const reason) |
292 |
{ |
293 |
if (!me.connected) |
294 |
return; |
295 |
|
296 |
sts (":%s KLINE %s %ld %s %s :%s", me.name, server, duration, user, host, reason); |
297 |
} |
298 |
|
299 |
/* server-to-server UNKLINE wrapper */ |
300 |
void |
301 |
plexus_handler::unkline_sts (char const * const server, char const * const user, char const * const host) |
302 |
{ |
303 |
if (!me.connected) |
304 |
return; |
305 |
|
306 |
sts (":%s UNKLINE %s %s %s", opersvs.nick, server, user, host); |
307 |
} |
308 |
|
309 |
/* topic wrapper */ |
310 |
void |
311 |
plexus_handler::topic_sts (channel_t *c, char const * const setter, time_t ts, time_t prevts, char const * const topic) |
312 |
{ |
313 |
if (!me.connected || !c) |
314 |
return; |
315 |
|
316 |
sts (":%s TOPIC %s :%s", chansvs.nick, c->name, topic); |
317 |
} |
318 |
|
319 |
/* mode wrapper */ |
320 |
void |
321 |
plexus_handler::mode_sts (char const * const sender, channel_t *target, char const * const modes) |
322 |
{ |
323 |
if (!me.connected) |
324 |
return; |
325 |
|
326 |
sts (":%s MODE %s %s", sender, target->name, modes); |
327 |
} |
328 |
|
329 |
/* ping wrapper */ |
330 |
void |
331 |
plexus_handler::ping_sts (void) |
332 |
{ |
333 |
if (!me.connected) |
334 |
return; |
335 |
|
336 |
sts ("PING :%s", me.name); |
337 |
} |
338 |
|
339 |
/* protocol-specific stuff to do on login */ |
340 |
void |
341 |
plexus_handler::ircd_on_login (char const * const origin, char const * const user, char const * const wantedhost) |
342 |
{ |
343 |
user_t *u; |
344 |
|
345 |
if (!me.connected) |
346 |
return; |
347 |
|
348 |
u = user_find (origin); |
349 |
if (u == NULL) |
350 |
return; /* realistically, this should never happen --nenolod */ |
351 |
|
352 |
/* Can only do this for nickserv, and can only record identified |
353 |
* state if logged in to correct nick, sorry -- jilles |
354 |
*/ |
355 |
if (!should_reg_umode (u)) |
356 |
return; |
357 |
|
358 |
#ifdef USE_NETADMIN |
359 |
if (has_priv (u, PRIV_ADMIN)) |
360 |
sts (":%s ENCAP * SVSMODE %s %ld +rdN %ld", nicksvs.nick, origin, (unsigned long) u->ts, NOW); |
361 |
else |
362 |
#endif |
363 |
sts (":%s ENCAP * SVSMODE %s %ld +rd %ld", nicksvs.nick, origin, (unsigned long) u->ts, NOW); |
364 |
} |
365 |
|
366 |
/* protocol-specific stuff to do on login */ |
367 |
bool |
368 |
plexus_handler::ircd_on_logout (char const * const origin, char const * const user, char const * const wantedhost) |
369 |
{ |
370 |
user_t *u; |
371 |
|
372 |
if (!me.connected) |
373 |
return false; |
374 |
|
375 |
if (nicksvs.no_nick_ownership) |
376 |
return false; |
377 |
|
378 |
u = user_find (origin); |
379 |
|
380 |
if (u == NULL) |
381 |
return false; |
382 |
|
383 |
#ifdef USE_NETADMIN |
384 |
sts (":%s ENCAP * SVSMODE %s %ld -rN", nicksvs.nick, origin, (unsigned long) u->ts, origin); |
385 |
#else |
386 |
sts (":%s ENCAP * SVSMODE %s %ld -r", nicksvs.nick, origin, (unsigned long) u->ts, origin); |
387 |
#endif |
388 |
return false; |
389 |
} |
390 |
|
391 |
void |
392 |
plexus_handler::jupe (char const * const server, char const * const reason) |
393 |
{ |
394 |
if (!me.connected) |
395 |
return; |
396 |
|
397 |
server_delete (server); |
398 |
sts (":%s SQUIT %s :%s", opersvs.nick, server, reason); |
399 |
sts (":%s SERVER %s 2 :%s", me.name, server, reason); |
400 |
} |
401 |
|
402 |
void |
403 |
plexus_handler::sethost_sts (char const * const source, char const * const target, char const * const host) |
404 |
{ |
405 |
if (!me.connected) |
406 |
return; |
407 |
|
408 |
notice (source, target, "Setting your host to \2%s\2.", host); |
409 |
sts (":%s ENCAP * CHGHOST %s :%s", ME, target, host); |
410 |
} |
411 |
|
412 |
static void |
413 |
m_topic (sourceinfo_t *si, int parc, char *parv[]) |
414 |
{ |
415 |
channel_t *c = channel_find (parv[0]); |
416 |
|
417 |
if (!c) |
418 |
return; |
419 |
|
420 |
handle_topic_from (si, c, si->su->nick, NOW, parv[1]); |
421 |
} |
422 |
|
423 |
static void |
424 |
m_ping (sourceinfo_t *si, int parc, char *parv[]) |
425 |
{ |
426 |
/* reply to PING's */ |
427 |
sts (":%s PONG %s %s", me.name, me.name, parv[0]); |
428 |
} |
429 |
|
430 |
static void |
431 |
m_pong (sourceinfo_t *si, int parc, char *parv[]) |
432 |
{ |
433 |
server_t *s; |
434 |
|
435 |
/* someone replied to our PING */ |
436 |
if (!parv[0]) |
437 |
return; |
438 |
s = server_find (parv[0]); |
439 |
if (s == NULL) |
440 |
return; |
441 |
handle_eob (s); |
442 |
|
443 |
if (irccasecmp (me.actual, parv[0])) |
444 |
return; |
445 |
|
446 |
me.uplinkpong = NOW; |
447 |
|
448 |
/* -> :test.projectxero.net PONG test.projectxero.net :shrike.malkier.net */ |
449 |
if (me.bursting) |
450 |
{ |
451 |
#ifdef HAVE_GETTIMEOFDAY |
452 |
e_time (burstime, &burstime); |
453 |
|
454 |
slog (LG_INFO, "m_pong(): finished synching with uplink (%d %s)", (tv2ms (&burstime) > 1000) ? (tv2ms (&burstime) / 1000) : tv2ms (&burstime), (tv2ms (&burstime) > 1000) ? "s" : "ms"); |
455 |
|
456 |
wallops ("Finished synching to network in %d %s.", (tv2ms (&burstime) > 1000) ? (tv2ms (&burstime) / 1000) : tv2ms (&burstime), (tv2ms (&burstime) > 1000) ? "s" : "ms"); |
457 |
#else |
458 |
slog (LG_INFO, "m_pong(): finished synching with uplink"); |
459 |
wallops ("Finished synching to network."); |
460 |
#endif |
461 |
|
462 |
me.bursting = false; |
463 |
} |
464 |
} |
465 |
|
466 |
static void |
467 |
m_privmsg (sourceinfo_t *si, int parc, char *parv[]) |
468 |
{ |
469 |
if (parc != 2) |
470 |
return; |
471 |
|
472 |
handle_message (si, parv[0], false, parv[1]); |
473 |
} |
474 |
|
475 |
static void |
476 |
m_notice (sourceinfo_t *si, int parc, char *parv[]) |
477 |
{ |
478 |
if (parc != 2) |
479 |
return; |
480 |
|
481 |
handle_message (si, parv[0], true, parv[1]); |
482 |
} |
483 |
|
484 |
static void |
485 |
m_sjoin (sourceinfo_t *si, int parc, char *parv[]) |
486 |
{ |
487 |
/* -> :proteus.malkier.net SJOIN 1073516550 #shrike +tn :@sycobuny @+rakaur */ |
488 |
|
489 |
channel_t *c; |
490 |
unsigned int userc; |
491 |
char *userv[256]; |
492 |
unsigned int i; |
493 |
time_t ts; |
494 |
|
495 |
/* :origin SJOIN ts chan modestr [key or limits] :users */ |
496 |
c = channel_find (parv[1]); |
497 |
ts = atol (parv[0]); |
498 |
|
499 |
if (!c) |
500 |
{ |
501 |
slog (LG_DEBUG, "m_sjoin(): new channel: %s", parv[1]); |
502 |
c = channel_add (parv[1], ts, si->s); |
503 |
} |
504 |
|
505 |
if (ts < c->ts) |
506 |
{ |
507 |
chanuser_t *cu; |
508 |
node_t *n; |
509 |
|
510 |
/* the TS changed. a TS change requires the following things |
511 |
* to be done to the channel: reset all modes to nothing, remove |
512 |
* all status modes on known users on the channel (including ours), |
513 |
* and set the new TS. |
514 |
*/ |
515 |
|
516 |
clear_simple_modes (c); |
517 |
|
518 |
LIST_FOREACH (n, c->members.head) |
519 |
{ |
520 |
cu = (chanuser_t *) n->data; |
521 |
cu->modes = 0; |
522 |
} |
523 |
|
524 |
slog (LG_DEBUG, "m_sjoin(): TS changed for %s (%ld -> %ld)", c->name, c->ts, ts); |
525 |
|
526 |
c->ts = ts; |
527 |
c->callback.tschange (c); |
528 |
} |
529 |
|
530 |
channel_mode (NULL, c, parc - 3, parv + 2); |
531 |
|
532 |
userc = sjtoken (parv[parc - 1], ' ', userv); |
533 |
|
534 |
for (i = 0; i < userc; i++) |
535 |
chanuser_add (c, userv[i]); |
536 |
|
537 |
if (c->nummembers == 0 && !(c->modes & ircd->perm_mode)) |
538 |
channel_delete (c); |
539 |
} |
540 |
|
541 |
static void |
542 |
m_part (sourceinfo_t *si, int parc, char *parv[]) |
543 |
{ |
544 |
int chanc; |
545 |
char *chanv[256]; |
546 |
int i; |
547 |
|
548 |
chanc = sjtoken (parv[0], ',', chanv); |
549 |
for (i = 0; i < chanc; i++) |
550 |
{ |
551 |
slog (LG_DEBUG, "m_part(): user left channel: %s -> %s", si->su->nick, chanv[i]); |
552 |
|
553 |
chanuser_delete (channel_find (chanv[i]), si->su); |
554 |
} |
555 |
} |
556 |
|
557 |
static void |
558 |
m_nick (sourceinfo_t *si, int parc, char *parv[]) |
559 |
{ |
560 |
user_t *u; |
561 |
server_t *s; |
562 |
|
563 |
/* got the right number of args for an introduction? */ |
564 |
if (parc == 10) |
565 |
{ |
566 |
s = server_find (parv[6]); |
567 |
if (!s) |
568 |
{ |
569 |
slog (LG_DEBUG, "m_nick(): new user on nonexistant server: %s", parv[6]); |
570 |
return; |
571 |
} |
572 |
|
573 |
slog (LG_DEBUG, "m_nick(): new user on `%s': %s", s->name, parv[0]); |
574 |
|
575 |
u = user_add (parv[0], parv[4], parv[5], NULL, NULL, NULL, parv[9], s, atoi (parv[2])); |
576 |
|
577 |
user_mode (u, parv[3]); |
578 |
|
579 |
handle_nickchange (u); |
580 |
} |
581 |
|
582 |
/* if it's only 2 then it's a nickname change */ |
583 |
else if (parc == 2) |
584 |
{ |
585 |
if (!si->su) |
586 |
{ |
587 |
slog (LG_DEBUG, "m_nick(): server trying to change nick: %s", si->s != NULL ? si->s->name : "<none>"); |
588 |
return; |
589 |
} |
590 |
|
591 |
slog (LG_DEBUG, "m_nick(): nickname change from `%s': %s", si->su->nick, parv[0]); |
592 |
|
593 |
user_changenick (si->su, parv[0], atoi (parv[1])); |
594 |
|
595 |
handle_nickchange (si->su); |
596 |
} |
597 |
else |
598 |
{ |
599 |
int i; |
600 |
slog (LG_DEBUG, "m_nick(): got NICK with wrong number of params"); |
601 |
|
602 |
for (i = 0; i < parc; i++) |
603 |
slog (LG_DEBUG, "m_nick(): parv[%d] = %s", i, parv[i]); |
604 |
} |
605 |
} |
606 |
|
607 |
static void |
608 |
m_quit (sourceinfo_t *si, int parc, char *parv[]) |
609 |
{ |
610 |
slog (LG_DEBUG, "m_quit(): user leaving: %s", si->su->nick); |
611 |
|
612 |
/* user_delete() takes care of removing channels and so forth */ |
613 |
user_delete (si->su); |
614 |
} |
615 |
|
616 |
static void |
617 |
m_mode (sourceinfo_t *si, int parc, char *parv[]) |
618 |
{ |
619 |
if (*parv[0] == '#') |
620 |
channel_mode (NULL, channel_find (parv[0]), parc - 1, &parv[1]); |
621 |
else |
622 |
user_mode (user_find (parv[0]), parv[1]); |
623 |
} |
624 |
|
625 |
static void |
626 |
m_kick (sourceinfo_t *si, int parc, char *parv[]) |
627 |
{ |
628 |
user_t *u = user_find (parv[1]); |
629 |
channel_t *c = channel_find (parv[0]); |
630 |
|
631 |
/* -> :rakaur KICK #shrike rintaun :test */ |
632 |
slog (LG_DEBUG, "m_kick(): user was kicked: %s -> %s", parv[1], parv[0]); |
633 |
|
634 |
if (!u) |
635 |
{ |
636 |
slog (LG_DEBUG, "m_kick(): got kick for nonexistant user %s", parv[1]); |
637 |
return; |
638 |
} |
639 |
|
640 |
if (!c) |
641 |
{ |
642 |
slog (LG_DEBUG, "m_kick(): got kick in nonexistant channel: %s", parv[0]); |
643 |
return; |
644 |
} |
645 |
|
646 |
if (!chanuser_find (c, u)) |
647 |
{ |
648 |
slog (LG_DEBUG, "m_kick(): got kick for %s not in %s", u->nick, c->name); |
649 |
return; |
650 |
} |
651 |
|
652 |
chanuser_delete (c, u); |
653 |
|
654 |
/* if they kicked us, let's rejoin */ |
655 |
if (is_internal_client (u)) |
656 |
{ |
657 |
slog (LG_DEBUG, "m_kick(): %s got kicked from %s; rejoining", si->su->nick, parv[0]); |
658 |
join (parv[0], u->nick); |
659 |
} |
660 |
} |
661 |
|
662 |
static void |
663 |
m_kill (sourceinfo_t *si, int parc, char *parv[]) |
664 |
{ |
665 |
handle_kill (si, parv[0], parc > 1 ? parv[1] : "<No reason given>"); |
666 |
} |
667 |
|
668 |
static void |
669 |
m_squit (sourceinfo_t *si, int parc, char *parv[]) |
670 |
{ |
671 |
slog (LG_DEBUG, "m_squit(): server leaving: %s from %s", parv[0], parv[1]); |
672 |
server_delete (parv[0]); |
673 |
} |
674 |
|
675 |
static void |
676 |
m_server (sourceinfo_t *si, int parc, char *parv[]) |
677 |
{ |
678 |
server_t *s; |
679 |
|
680 |
slog (LG_DEBUG, "m_server(): new server: %s", parv[0]); |
681 |
s = handle_server (si, parv[0], NULL, atoi (parv[1]), parv[2]); |
682 |
|
683 |
if (s != NULL && s->uplink != me.me) |
684 |
{ |
685 |
/* elicit PONG for EOB detection; pinging uplink is |
686 |
* already done elsewhere -- jilles |
687 |
*/ |
688 |
sts (":%s PING %s %s", me.name, me.name, s->name); |
689 |
} |
690 |
} |
691 |
|
692 |
static void |
693 |
m_stats (sourceinfo_t *si, int parc, char *parv[]) |
694 |
{ |
695 |
handle_stats (si->su, parv[0][0]); |
696 |
} |
697 |
|
698 |
static void |
699 |
m_admin (sourceinfo_t *si, int parc, char *parv[]) |
700 |
{ |
701 |
handle_admin (si->su); |
702 |
} |
703 |
|
704 |
static void |
705 |
m_version (sourceinfo_t *si, int parc, char *parv[]) |
706 |
{ |
707 |
handle_version (si->su); |
708 |
} |
709 |
|
710 |
static void |
711 |
m_info (sourceinfo_t *si, int parc, char *parv[]) |
712 |
{ |
713 |
handle_info (si->su); |
714 |
} |
715 |
|
716 |
static void |
717 |
m_whois (sourceinfo_t *si, int parc, char *parv[]) |
718 |
{ |
719 |
handle_whois (si->su, parv[1]); |
720 |
} |
721 |
|
722 |
static void |
723 |
m_trace (sourceinfo_t *si, int parc, char *parv[]) |
724 |
{ |
725 |
handle_trace (si->su, parv[0], parc >= 2 ? parv[1] : NULL); |
726 |
} |
727 |
|
728 |
static void |
729 |
m_away (sourceinfo_t *si, int parc, char *parv[]) |
730 |
{ |
731 |
handle_away (si->su, parc >= 1 ? parv[0] : NULL); |
732 |
} |
733 |
|
734 |
static void |
735 |
m_join (sourceinfo_t *si, int parc, char *parv[]) |
736 |
{ |
737 |
chanuser_t *cu; |
738 |
node_t *n, *tn; |
739 |
|
740 |
/* JOIN 0 is really a part from all channels */ |
741 |
if (parv[0][0] == '0') |
742 |
{ |
743 |
LIST_FOREACH_SAFE (n, tn, si->su->channels.head) |
744 |
{ |
745 |
cu = (chanuser_t *) n->data; |
746 |
chanuser_delete (cu->chan, si->su); |
747 |
} |
748 |
} |
749 |
} |
750 |
|
751 |
static void |
752 |
m_pass (sourceinfo_t *si, int parc, char *parv[]) |
753 |
{ |
754 |
if (strcmp (curr_uplink->pass, parv[0])) |
755 |
{ |
756 |
slog (LG_INFO, "m_pass(): password mismatch from uplink; aborting"); |
757 |
runflags |= RF_SHUTDOWN; |
758 |
} |
759 |
} |
760 |
|
761 |
static void |
762 |
m_error (sourceinfo_t *si, int parc, char *parv[]) |
763 |
{ |
764 |
slog (LG_INFO, "m_error(): error from server: %s", parv[0]); |
765 |
} |
766 |
|
767 |
static void |
768 |
m_capab (sourceinfo_t *si, int parc, char *parv[]) |
769 |
{ |
770 |
services_init (); |
771 |
} |
772 |
|
773 |
static void |
774 |
m_encap (sourceinfo_t *si, int parc, char *parv[]) |
775 |
{ |
776 |
user_t *u; |
777 |
|
778 |
if (!irccasecmp ("CHGHOST", parv[1])) |
779 |
{ |
780 |
u = user_find (parv[2]); |
781 |
|
782 |
if (!u) |
783 |
return; |
784 |
|
785 |
strlcpy (u->vhost, parv[3], HOSTLEN); |
786 |
} |
787 |
} |
788 |
|
789 |
static void |
790 |
m_motd (sourceinfo_t *si, int parc, char *parv[]) |
791 |
{ |
792 |
handle_motd (si->su); |
793 |
} |
794 |
|
795 |
static void |
796 |
nick_group (mynick_t *mn, myuser_t *mu, sourceinfo_t *si) |
797 |
{ |
798 |
user_t *u; |
799 |
|
800 |
if (si->su != NULL && !irccasecmp (si->su->nick, mn->nick)) |
801 |
u = si->su; |
802 |
else |
803 |
u = user_find_named (mn->nick); |
804 |
|
805 |
if (u != NULL && should_reg_umode (u)) |
806 |
sts (":%s ENCAP * SVSMODE %s %ld +rd %ld", nicksvs.nick, u->nick, (unsigned long) u->ts, NOW); |
807 |
} |
808 |
|
809 |
static void |
810 |
nick_ungroup (mynick_t *mn, myuser_t *mu, sourceinfo_t *si) |
811 |
{ |
812 |
user_t *u; |
813 |
|
814 |
if (si->su != NULL && !irccasecmp (si->su->nick, mn->nick)) |
815 |
u = si->su; |
816 |
else |
817 |
u = user_find_named (mn->nick); |
818 |
|
819 |
if (u != NULL && !nicksvs.no_nick_ownership) |
820 |
sts (":%s ENCAP * SVSMODE %s %ld -r", nicksvs.nick, u->nick, (unsigned long) u->ts); |
821 |
} |
822 |
|
823 |
static pcommand_t const pcommands[] = { |
824 |
{ "PING", m_ping, 1, MSRC_USER | MSRC_SERVER }, |
825 |
{ "PONG", m_pong, 1, MSRC_SERVER }, |
826 |
{ "PRIVMSG", m_privmsg, 2, MSRC_USER }, |
827 |
{ "NOTICE", m_notice, 2, MSRC_UNREG | MSRC_USER | MSRC_SERVER }, |
828 |
{ "SJOIN", m_sjoin, 4, MSRC_SERVER }, |
829 |
{ "PART", m_part, 1, MSRC_USER }, |
830 |
{ "NICK", m_nick, 2, MSRC_USER | MSRC_SERVER }, |
831 |
{ "QUIT", m_quit, 1, MSRC_USER }, |
832 |
{ "MODE", m_mode, 2, MSRC_USER | MSRC_SERVER }, |
833 |
{ "KICK", m_kick, 2, MSRC_USER | MSRC_SERVER }, |
834 |
{ "KILL", m_kill, 1, MSRC_USER | MSRC_SERVER }, |
835 |
{ "SQUIT", m_squit, 1, MSRC_USER | MSRC_SERVER }, |
836 |
{ "SERVER", m_server, 3, MSRC_UNREG | MSRC_SERVER }, |
837 |
{ "STATS", m_stats, 2, MSRC_USER }, |
838 |
{ "ADMIN", m_admin, 1, MSRC_USER }, |
839 |
{ "VERSION", m_version, 1, MSRC_USER }, |
840 |
{ "INFO", m_info, 1, MSRC_USER }, |
841 |
{ "WHOIS", m_whois, 2, MSRC_USER }, |
842 |
{ "TRACE", m_trace, 1, MSRC_USER }, |
843 |
{ "AWAY", m_away, 0, MSRC_USER }, |
844 |
{ "JOIN", m_join, 1, MSRC_USER }, |
845 |
{ "PASS", m_pass, 1, MSRC_UNREG }, |
846 |
{ "ERROR", m_error, 1, MSRC_UNREG | MSRC_SERVER }, |
847 |
{ "TOPIC", m_topic, 2, MSRC_USER }, |
848 |
{ "CAPAB", m_capab, 1, MSRC_UNREG }, |
849 |
{ "ENCAP", m_encap, 2, MSRC_USER | MSRC_SERVER }, |
850 |
{ "MOTD", m_motd, 1, MSRC_USER }, |
851 |
}; |
852 |
|
853 |
plexus_handler::plexus_handler () |
854 |
{ |
855 |
mode_list = plexus_mode_list; |
856 |
ignore_mode_list = plexus_ignore_mode_list; |
857 |
status_mode_list = plexus_status_mode_list; |
858 |
prefix_mode_list = plexus_prefix_mode_list; |
859 |
|
860 |
ircd = &PleXusIRCd; |
861 |
|
862 |
pcommand_add (&pcommands); |
863 |
|
864 |
mynick_t::callback.group.attach (nick_group); |
865 |
mynick_t::callback.ungroup.attach (nick_ungroup); |
866 |
} |
867 |
|
868 |
plexus_handler::~plexus_handler () |
869 |
{ |
870 |
mode_list = NULL; |
871 |
ignore_mode_list = NULL; |
872 |
status_mode_list = NULL; |
873 |
prefix_mode_list = NULL; |
874 |
|
875 |
ircd = NULL; |
876 |
|
877 |
mynick_t::callback.group.detach (nick_group); |
878 |
mynick_t::callback.ungroup.detach (nick_ungroup); |
879 |
|
880 |
pcommand_delete (&pcommands); |
881 |
} |
882 |
} // namespace protocol |
883 |
|
884 |
#define FACREG_TYPE protocol::plexus_handler |
885 |
#define FACREG_TYPE_NAME "plexus" |
886 |
#define FACREG_INTERFACE_TYPE protocol::handler |
887 |
#include <ermyth/factory_reg.h> |