1 |
/** |
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* ptlink.C: This file contains protocol support for ptlink 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: ptlink.C,v 1.7 2007-09-16 18:54:44 pippijn Exp $ |
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*/ |
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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> |
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#include "uplink.h" |
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#include "pmodule.h" |
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#include "protocol/ptlink.h" |
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|
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static char const rcsid[] = "$Id: ptlink.C,v 1.7 2007-09-16 18:54:44 pippijn Exp $"; |
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|
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/* *INDENT-OFF* */ |
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|
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namespace protocol |
32 |
{ |
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static ircd_t PTLink = { |
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"PTLink IRCd", /* IRCd name */ |
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"$", /* 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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false, /* 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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0, /* Oper-only cmodes */ |
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0, /* 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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"+", /* 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_PTLINK, /* Protocol type */ |
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0, /* Permanent cmodes */ |
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"b", /* Ban-like cmodes */ |
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0, /* Except mchar */ |
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0, /* Invex mchar */ |
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0 /* Flags */ |
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}; |
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|
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struct ptlink_handler : handler |
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{ |
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ptlink_handler (); |
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virtual ~ptlink_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 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 ptlink_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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{ 'q', CMODE_NOQUIT }, |
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{ 'd', CMODE_NOREPEAT }, |
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{ 'B', CMODE_NOBOTS }, |
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{ 'C', CMODE_SSLONLY }, |
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{ 'K', CMODE_KNOCK }, |
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{ 'N', CMODE_STICKY }, |
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{ 'R', CMODE_REGONLY }, |
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{ 'S', CMODE_NOSPAM }, |
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{ '\0', 0 } |
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}; |
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|
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static bool check_flood(char const * const , channel_t *, mychan_t *, user_t *, myuser_t *); |
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|
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static extmode_t ptlink_ignore_mode_list[] = { |
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{ 'f', check_flood }, |
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{ '\0', 0 } |
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}; |
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|
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static cmode_t ptlink_status_mode_list[] = { |
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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 ptlink_prefix_mode_list[] = { |
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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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static bool |
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check_flood (char const * const value, channel_t *c, mychan_t *mc, user_t *u, myuser_t *mu) |
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{ |
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char const *p = value; |
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char const *arg2 = NULL; |
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|
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while (*p != '\0') |
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{ |
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if (*p == ':') |
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{ |
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if (arg2 != NULL) |
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return false; |
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arg2 = p + 1; |
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} |
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else if (!isdigit (*p)) |
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return false; |
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p++; |
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} |
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if (arg2 == NULL) |
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return false; |
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if (p - arg2 > 2 || arg2 - value - 1 > 2 || atoi (value) <= 1 || !atoi (arg2)) |
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return false; |
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return true; |
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} |
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|
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/* login to our uplink */ |
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unsigned int |
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ptlink_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 PTS4"); |
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sts ("SERVER %s 1 " PACKAGE_NAME "-%s :%s", me.name, version, me.desc); |
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sts ("SVINFO 10 3 0 :%ld", NOW); |
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|
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services_init (); |
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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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ptlink_handler::introduce_nick (user_t *u) |
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{ |
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sts ("NICK %s 1 %ld +%sp %s %s %s %s :%s", u->nick, u->ts, "io", u->user, u->host, 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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ptlink_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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ptlink_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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ptlink_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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ptlink_handler::join_sts (channel_t *c, user_t *u, bool isnew, char const * const modes) |
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{ |
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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 |
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ptlink_handler::kick (char const * const from, char const * const channel, char const * const to, char const * const reason) |
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{ |
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channel_t *chan = channel_find (channel); |
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user_t *user = user_find (to); |
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|
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if (!chan || !user) |
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return; |
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|
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sts (":%s KICK %s %s :%s", from, channel, to, reason); |
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|
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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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ptlink_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); |
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vsnprintf (buf, BUFSIZE, fmt, ap); |
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va_end (ap); |
243 |
|
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sts (":%s PRIVMSG %s :%s", from, target, buf); |
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} |
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|
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/* NOTICE wrapper */ |
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void |
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ptlink_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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} |
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|
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void |
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ptlink_handler::notice_global_sts (user_t *from, char const * const mask, char const * const text) |
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{ |
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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 |
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ptlink_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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/* numeric wrapper */ |
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void |
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ptlink_handler::numeric_sts (char const * const from, int numeric, 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); |
274 |
vsnprintf (buf, BUFSIZE, fmt, ap); |
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va_end (ap); |
276 |
|
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sts (":%s %d %s %s", from, numeric, target, buf); |
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} |
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|
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/* KILL wrapper */ |
281 |
void |
282 |
ptlink_handler::skill (char const * const from, char const * const nick, char const * const fmt, ...) |
283 |
{ |
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va_list ap; |
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char buf[BUFSIZE]; |
286 |
|
287 |
va_start (ap, fmt); |
288 |
vsnprintf (buf, BUFSIZE, fmt, ap); |
289 |
va_end (ap); |
290 |
|
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sts (":%s KILL %s :%s!%s!%s (%s)", from, nick, from, from, from, buf); |
292 |
} |
293 |
|
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/* PART wrapper */ |
295 |
void |
296 |
ptlink_handler::part_sts (channel_t *c, user_t *u) |
297 |
{ |
298 |
sts (":%s PART %s", u->nick, c->name); |
299 |
} |
300 |
|
301 |
/* server-to-server KLINE wrapper */ |
302 |
void |
303 |
ptlink_handler::kline_sts (char const * const server, char const * const user, char const * const host, long duration, char const * const reason) |
304 |
{ |
305 |
if (!me.connected) |
306 |
return; |
307 |
|
308 |
/* we don't know the real setter here :( */ |
309 |
sts (":%s GLINE %s@%s %ld %s :%s", opersvs.nick, user, host, duration, opersvs.nick, reason); |
310 |
} |
311 |
|
312 |
/* server-to-server UNKLINE wrapper */ |
313 |
void |
314 |
ptlink_handler::unkline_sts (char const * const server, char const * const user, char const * const host) |
315 |
{ |
316 |
if (!me.connected) |
317 |
return; |
318 |
|
319 |
sts (":%s UNGLINE %s@%s", opersvs.nick, user, host); |
320 |
} |
321 |
|
322 |
/* topic wrapper */ |
323 |
void |
324 |
ptlink_handler::topic_sts (channel_t *c, char const * const setter, time_t ts, time_t prevts, char const * const topic) |
325 |
{ |
326 |
if (!me.connected || !c) |
327 |
return; |
328 |
|
329 |
sts (":%s TOPIC %s %s %ld :%s", chansvs.nick, c->name, setter, ts, topic); |
330 |
} |
331 |
|
332 |
/* mode wrapper */ |
333 |
void |
334 |
ptlink_handler::mode_sts (char const * const sender, channel_t *target, char const * const modes) |
335 |
{ |
336 |
if (!me.connected) |
337 |
return; |
338 |
|
339 |
sts (":%s MODE %s %s", sender, target->name, modes); |
340 |
} |
341 |
|
342 |
/* ping wrapper */ |
343 |
void |
344 |
ptlink_handler::ping_sts (void) |
345 |
{ |
346 |
if (!me.connected) |
347 |
return; |
348 |
|
349 |
sts ("PING :%s", me.name); |
350 |
} |
351 |
|
352 |
/* protocol-specific stuff to do on login */ |
353 |
void |
354 |
ptlink_handler::ircd_on_login (char const * const origin, char const * const user, char const * const wantedhost) |
355 |
{ |
356 |
user_t *u = user_find (origin); |
357 |
|
358 |
if (!me.connected || u == NULL) |
359 |
return; |
360 |
|
361 |
/* Can only do this for nickserv, and can only record identified |
362 |
* state if logged in to correct nick, sorry -- jilles |
363 |
*/ |
364 |
if (should_reg_umode (u)) |
365 |
sts (":%s SVSMODE %s +r", me.name, origin); |
366 |
} |
367 |
|
368 |
/* protocol-specific stuff to do on login */ |
369 |
bool |
370 |
ptlink_handler::ircd_on_logout (char const * const origin, char const * const user, char const * const wantedhost) |
371 |
{ |
372 |
if (!me.connected) |
373 |
return false; |
374 |
|
375 |
if (!nicksvs.no_nick_ownership) |
376 |
sts (":%s SVSMODE %s -r", me.name, origin); |
377 |
|
378 |
return false; |
379 |
} |
380 |
|
381 |
void |
382 |
ptlink_handler::jupe (char const * const server, char const * const reason) |
383 |
{ |
384 |
if (!me.connected) |
385 |
return; |
386 |
|
387 |
server_delete (server); |
388 |
sts (":%s SQUIT %s :%s", opersvs.nick, server, reason); |
389 |
sts (":%s SERVER %s 2 " PACKAGE_NAME "-%s-jupe :%s", me.name, server, version, reason); |
390 |
} |
391 |
|
392 |
void |
393 |
ptlink_handler::sethost_sts (char const * const source, char const * const target, char const * const host) |
394 |
{ |
395 |
user_t *tu = user_find (target); |
396 |
|
397 |
if (!tu) |
398 |
return; |
399 |
|
400 |
sts (":%s NEWMASK %s :%s", me.name, host, tu->nick); |
401 |
} |
402 |
|
403 |
static void |
404 |
m_topic (sourceinfo_t *si, int parc, char *parv[]) |
405 |
{ |
406 |
channel_t *c = channel_find (parv[0]); |
407 |
|
408 |
if (!c) |
409 |
return; |
410 |
|
411 |
/* Our uplink is trying to change the topic during burst, |
412 |
* and we have already set a topic. Assume our change won. |
413 |
* -- jilles */ |
414 |
if (si->s != NULL && si->s->uplink == me.me && !(si->s->flags & SF_EOB) && c->topic != NULL) |
415 |
return; |
416 |
|
417 |
handle_topic_from (si, c, parv[1], atol (parv[2]), parv[3]); |
418 |
} |
419 |
|
420 |
static void |
421 |
m_ping (sourceinfo_t *si, int parc, char *parv[]) |
422 |
{ |
423 |
/* reply to PING's */ |
424 |
sts (":%s PONG %s %s", me.name, me.name, parv[0]); |
425 |
} |
426 |
|
427 |
static void |
428 |
m_pong (sourceinfo_t *si, int parc, char *parv[]) |
429 |
{ |
430 |
server_t *s; |
431 |
|
432 |
/* someone replied to our PING */ |
433 |
if (!parv[0]) |
434 |
return; |
435 |
s = server_find (parv[0]); |
436 |
if (s == NULL) |
437 |
return; |
438 |
handle_eob (s); |
439 |
|
440 |
if (irccasecmp (me.actual, parv[0])) |
441 |
return; |
442 |
|
443 |
me.uplinkpong = NOW; |
444 |
|
445 |
/* -> :test.projectxero.net PONG test.projectxero.net :shrike.malkier.net */ |
446 |
if (me.bursting) |
447 |
{ |
448 |
#ifdef HAVE_GETTIMEOFDAY |
449 |
e_time (burstime, &burstime); |
450 |
|
451 |
slog (LG_INFO, "m_pong(): finished synching with uplink (%d %s)", (tv2ms (&burstime) > 1000) ? (tv2ms (&burstime) / 1000) : tv2ms (&burstime), (tv2ms (&burstime) > 1000) ? "s" : "ms"); |
452 |
|
453 |
wallops ("Finished synching to network in %d %s.", (tv2ms (&burstime) > 1000) ? (tv2ms (&burstime) / 1000) : tv2ms (&burstime), (tv2ms (&burstime) > 1000) ? "s" : "ms"); |
454 |
#else |
455 |
slog (LG_INFO, "m_pong(): finished synching with uplink"); |
456 |
wallops ("Finished synching to network."); |
457 |
#endif |
458 |
|
459 |
me.bursting = false; |
460 |
} |
461 |
} |
462 |
|
463 |
static void |
464 |
m_privmsg (sourceinfo_t *si, int parc, char *parv[]) |
465 |
{ |
466 |
if (parc != 2) |
467 |
return; |
468 |
|
469 |
handle_message (si, parv[0], false, parv[1]); |
470 |
} |
471 |
|
472 |
static void |
473 |
m_notice (sourceinfo_t *si, int parc, char *parv[]) |
474 |
{ |
475 |
if (parc != 2) |
476 |
return; |
477 |
|
478 |
handle_message (si, parv[0], true, parv[1]); |
479 |
} |
480 |
|
481 |
static void |
482 |
m_sjoin (sourceinfo_t *si, int parc, char *parv[]) |
483 |
{ |
484 |
/* -> :proteus.malkier.net SJOIN 1073516550 #shrike +tn :@sycobuny @+rakaur */ |
485 |
|
486 |
channel_t *c; |
487 |
unsigned int userc; |
488 |
char *userv[256]; |
489 |
unsigned int i; |
490 |
time_t ts; |
491 |
|
492 |
/* :origin SJOIN ts chan modestr [key or limits] :users */ |
493 |
c = channel_find (parv[1]); |
494 |
ts = atol (parv[0]); |
495 |
|
496 |
if (!c) |
497 |
{ |
498 |
slog (LG_DEBUG, "m_sjoin(): new channel: %s", parv[1]); |
499 |
c = channel_add (parv[1], ts, si->s); |
500 |
} |
501 |
|
502 |
if (ts < c->ts) |
503 |
{ |
504 |
chanuser_t *cu; |
505 |
node_t *n; |
506 |
|
507 |
/* the TS changed. a TS change requires the following things |
508 |
* to be done to the channel: reset all modes to nothing, remove |
509 |
* all status modes on known users on the channel (including ours), |
510 |
* and set the new TS. |
511 |
*/ |
512 |
|
513 |
clear_simple_modes (c); |
514 |
|
515 |
LIST_FOREACH (n, c->members.head) |
516 |
{ |
517 |
cu = (chanuser_t *) n->data; |
518 |
if (cu->user->server == me.me) |
519 |
{ |
520 |
/* it's a service, reop */ |
521 |
sts (":%s PART %s :Reop", cu->user->nick, c->name); |
522 |
sts (":%s SJOIN %ld %s + :@%s", me.name, ts, c->name, cu->user->nick); |
523 |
cu->modes = CMODE_OP; |
524 |
} |
525 |
else |
526 |
cu->modes = 0; |
527 |
} |
528 |
|
529 |
slog (LG_DEBUG, "m_sjoin(): TS changed for %s (%ld -> %ld)", c->name, c->ts, ts); |
530 |
|
531 |
c->ts = ts; |
532 |
c->callback.tschange (c); |
533 |
} |
534 |
|
535 |
channel_mode (NULL, c, parc - 3, parv + 2); |
536 |
|
537 |
userc = sjtoken (parv[parc - 1], ' ', userv); |
538 |
|
539 |
for (i = 0; i < userc; i++) |
540 |
chanuser_add (c, userv[i]); |
541 |
|
542 |
if (c->nummembers == 0 && !(c->modes & ircd->perm_mode)) |
543 |
channel_delete (c); |
544 |
} |
545 |
|
546 |
static void |
547 |
m_part (sourceinfo_t *si, int parc, char *parv[]) |
548 |
{ |
549 |
int chanc; |
550 |
char *chanv[256]; |
551 |
int i; |
552 |
|
553 |
chanc = sjtoken (parv[0], ',', chanv); |
554 |
for (i = 0; i < chanc; i++) |
555 |
{ |
556 |
slog (LG_DEBUG, "m_part(): user left channel: %s -> %s", si->su->nick, chanv[i]); |
557 |
|
558 |
chanuser_delete (channel_find (chanv[i]), si->su); |
559 |
} |
560 |
} |
561 |
|
562 |
static void |
563 |
m_nick (sourceinfo_t *si, int parc, char *parv[]) |
564 |
{ |
565 |
server_t *s; |
566 |
user_t *u; |
567 |
bool realchange; |
568 |
|
569 |
/* got the right number of args for an introduction? */ |
570 |
if (parc == 9) |
571 |
{ |
572 |
s = server_find (parv[7]); |
573 |
if (!s) |
574 |
{ |
575 |
slog (LG_DEBUG, "m_nick(): new user on nonexistant server: %s", parv[6]); |
576 |
return; |
577 |
} |
578 |
|
579 |
slog (LG_DEBUG, "m_nick(): new user on `%s': %s", s->name, parv[0]); |
580 |
|
581 |
u = user_add (parv[0], parv[4], parv[5], parv[6], NULL, NULL, parv[8], s, atoi (parv[0])); |
582 |
|
583 |
user_mode (u, parv[3]); |
584 |
|
585 |
/* Ok, we have the user ready to go. |
586 |
* Here's the deal -- if the user's SVID is before |
587 |
* the start time, and not 0, then check to see |
588 |
* if it's a registered account or not. |
589 |
* |
590 |
* If it IS registered, deal with that accordingly, |
591 |
* via handle_burstlogin(). --nenolod |
592 |
*/ |
593 |
/* Changed to just check umode +r for now -- jilles */ |
594 |
/* This is ok because this ircd clears +r on nick changes |
595 |
* -- jilles */ |
596 |
if (strchr (parv[3], 'r')) |
597 |
handle_burstlogin (u, NULL); |
598 |
|
599 |
handle_nickchange (u); |
600 |
} |
601 |
|
602 |
/* if it's only 2 then it's a nickname change */ |
603 |
else if (parc == 2) |
604 |
{ |
605 |
if (!si->su) |
606 |
{ |
607 |
slog (LG_DEBUG, "m_nick(): server trying to change nick: %s", si->s != NULL ? si->s->name : "<none>"); |
608 |
return; |
609 |
} |
610 |
|
611 |
slog (LG_DEBUG, "m_nick(): nickname change from `%s': %s", si->su->nick, parv[0]); |
612 |
|
613 |
realchange = irccasecmp (si->su->nick, parv[0]); |
614 |
|
615 |
user_changenick (si->su, parv[0], atoi (parv[1])); |
616 |
|
617 |
/* fix up +r if necessary -- jilles */ |
618 |
if (realchange && should_reg_umode (si->su)) |
619 |
/* changed nick to registered one, reset +r */ |
620 |
sts (":%s SVSMODE %s +r", me.name, parv[0]); |
621 |
|
622 |
handle_nickchange (si->su); |
623 |
} |
624 |
else |
625 |
{ |
626 |
int i; |
627 |
slog (LG_DEBUG, "m_nick(): got NICK with wrong number of params"); |
628 |
|
629 |
for (i = 0; i < parc; i++) |
630 |
slog (LG_DEBUG, "m_nick(): parv[%d] = %s", i, parv[i]); |
631 |
} |
632 |
} |
633 |
|
634 |
static void |
635 |
m_quit (sourceinfo_t *si, int parc, char *parv[]) |
636 |
{ |
637 |
slog (LG_DEBUG, "m_quit(): user leaving: %s", si->su->nick); |
638 |
|
639 |
/* user_delete() takes care of removing channels and so forth */ |
640 |
user_delete (si->su); |
641 |
} |
642 |
|
643 |
static void |
644 |
m_mode (sourceinfo_t *si, int parc, char *parv[]) |
645 |
{ |
646 |
if (*parv[0] == '#') |
647 |
channel_mode (NULL, channel_find (parv[0]), parc - 1, &parv[1]); |
648 |
else |
649 |
user_mode (user_find (parv[0]), parv[1]); |
650 |
} |
651 |
|
652 |
static void |
653 |
m_kick (sourceinfo_t *si, int parc, char *parv[]) |
654 |
{ |
655 |
user_t *u = user_find (parv[1]); |
656 |
channel_t *c = channel_find (parv[0]); |
657 |
|
658 |
/* -> :rakaur KICK #shrike rintaun :test */ |
659 |
slog (LG_DEBUG, "m_kick(): user was kicked: %s -> %s", parv[1], parv[0]); |
660 |
|
661 |
if (!u) |
662 |
{ |
663 |
slog (LG_DEBUG, "m_kick(): got kick for nonexistant user %s", parv[1]); |
664 |
return; |
665 |
} |
666 |
|
667 |
if (!c) |
668 |
{ |
669 |
slog (LG_DEBUG, "m_kick(): got kick in nonexistant channel: %s", parv[0]); |
670 |
return; |
671 |
} |
672 |
|
673 |
if (!chanuser_find (c, u)) |
674 |
{ |
675 |
slog (LG_DEBUG, "m_kick(): got kick for %s not in %s", u->nick, c->name); |
676 |
return; |
677 |
} |
678 |
|
679 |
chanuser_delete (c, u); |
680 |
|
681 |
/* if they kicked us, let's rejoin */ |
682 |
if (is_internal_client (u)) |
683 |
{ |
684 |
slog (LG_DEBUG, "m_kick(): %s got kicked from %s; rejoining", u->nick, parv[0]); |
685 |
join (parv[0], u->nick); |
686 |
} |
687 |
} |
688 |
|
689 |
static void |
690 |
m_kill (sourceinfo_t *si, int parc, char *parv[]) |
691 |
{ |
692 |
handle_kill (si, parv[0], parc > 1 ? parv[1] : "<No reason given>"); |
693 |
} |
694 |
|
695 |
static void |
696 |
m_squit (sourceinfo_t *si, int parc, char *parv[]) |
697 |
{ |
698 |
slog (LG_DEBUG, "m_squit(): server leaving: %s from %s", parv[0], parv[1]); |
699 |
server_delete (parv[0]); |
700 |
} |
701 |
|
702 |
static void |
703 |
m_server (sourceinfo_t *si, int parc, char *parv[]) |
704 |
{ |
705 |
server_t *s; |
706 |
|
707 |
slog (LG_DEBUG, "m_server(): new server: %s", parv[0]); |
708 |
s = handle_server (si, parv[0], NULL, atoi (parv[1]), parv[2]); |
709 |
|
710 |
if (s != NULL && s->uplink != me.me) |
711 |
{ |
712 |
/* elicit PONG for EOB detection; pinging uplink is |
713 |
* already done elsewhere -- jilles |
714 |
*/ |
715 |
sts (":%s PING %s %s", me.name, me.name, s->name); |
716 |
} |
717 |
} |
718 |
|
719 |
static void |
720 |
m_stats (sourceinfo_t *si, int parc, char *parv[]) |
721 |
{ |
722 |
handle_stats (si->su, parv[0][0]); |
723 |
} |
724 |
|
725 |
static void |
726 |
m_admin (sourceinfo_t *si, int parc, char *parv[]) |
727 |
{ |
728 |
handle_admin (si->su); |
729 |
} |
730 |
|
731 |
static void |
732 |
m_version (sourceinfo_t *si, int parc, char *parv[]) |
733 |
{ |
734 |
handle_version (si->su); |
735 |
} |
736 |
|
737 |
static void |
738 |
m_info (sourceinfo_t *si, int parc, char *parv[]) |
739 |
{ |
740 |
handle_info (si->su); |
741 |
} |
742 |
|
743 |
static void |
744 |
m_whois (sourceinfo_t *si, int parc, char *parv[]) |
745 |
{ |
746 |
handle_whois (si->su, parv[1]); |
747 |
} |
748 |
|
749 |
static void |
750 |
m_trace (sourceinfo_t *si, int parc, char *parv[]) |
751 |
{ |
752 |
handle_trace (si->su, parv[0], parc >= 2 ? parv[1] : NULL); |
753 |
} |
754 |
|
755 |
static void |
756 |
m_away (sourceinfo_t *si, int parc, char *parv[]) |
757 |
{ |
758 |
handle_away (si->su, parc >= 1 ? parv[0] : NULL); |
759 |
} |
760 |
|
761 |
static void |
762 |
m_join (sourceinfo_t *si, int parc, char *parv[]) |
763 |
{ |
764 |
chanuser_t *cu; |
765 |
node_t *n, *tn; |
766 |
|
767 |
/* JOIN 0 is really a part from all channels */ |
768 |
if (parv[0][0] == '0') |
769 |
{ |
770 |
LIST_FOREACH_SAFE (n, tn, si->su->channels.head) |
771 |
{ |
772 |
cu = (chanuser_t *) n->data; |
773 |
chanuser_delete (cu->chan, si->su); |
774 |
} |
775 |
} |
776 |
} |
777 |
|
778 |
static void |
779 |
m_pass (sourceinfo_t *si, int parc, char *parv[]) |
780 |
{ |
781 |
if (strcmp (curr_uplink->pass, parv[0])) |
782 |
{ |
783 |
slog (LG_INFO, "m_pass(): password mismatch from uplink; aborting"); |
784 |
runflags |= RF_SHUTDOWN; |
785 |
} |
786 |
} |
787 |
|
788 |
static void |
789 |
m_error (sourceinfo_t *si, int parc, char *parv[]) |
790 |
{ |
791 |
slog (LG_INFO, "m_error(): error from server: %s", parv[0]); |
792 |
} |
793 |
|
794 |
static void |
795 |
m_newmask (sourceinfo_t *si, int parc, char *parv[]) |
796 |
{ |
797 |
user_t *target; |
798 |
char *p; |
799 |
|
800 |
target = parc >= 2 ? user_find (parv[1]) : si->su; |
801 |
if (target == NULL) |
802 |
return; |
803 |
p = strchr (parv[0], '@'); |
804 |
if (p != NULL) |
805 |
{ |
806 |
strlcpy (target->vhost, p + 1, sizeof target->vhost); |
807 |
if ((size_t) (p - parv[0]) < sizeof target->user && p > parv[0]) |
808 |
{ |
809 |
memcpy (target->user, parv[0], p - parv[0]); |
810 |
target->user[p - parv[0]] = '\0'; |
811 |
} |
812 |
} |
813 |
else |
814 |
strlcpy (target->vhost, parv[0], sizeof target->vhost); |
815 |
slog (LG_DEBUG, "m_newmask(): %s -> %s@%s", target->nick, target->user, target->vhost); |
816 |
} |
817 |
|
818 |
static void |
819 |
m_motd (sourceinfo_t *si, int parc, char *parv[]) |
820 |
{ |
821 |
handle_motd (si->su); |
822 |
} |
823 |
|
824 |
static void |
825 |
nick_group (mynick_t *mn, myuser_t *mu, sourceinfo_t *si) |
826 |
{ |
827 |
user_t *u; |
828 |
|
829 |
if (si->su != NULL && !irccasecmp (si->su->nick, mn->nick)) |
830 |
u = si->su; |
831 |
else |
832 |
u = user_find_named (mn->nick); |
833 |
|
834 |
if (u != NULL && should_reg_umode (u)) |
835 |
sts (":%s SVSMODE %s +r", me.name, u->nick); |
836 |
} |
837 |
|
838 |
static void |
839 |
nick_ungroup (mynick_t *mn, myuser_t *mu, sourceinfo_t *si) |
840 |
{ |
841 |
user_t *u; |
842 |
|
843 |
if (si->su != NULL && !irccasecmp (si->su->nick, mn->nick)) |
844 |
u = si->su; |
845 |
else |
846 |
u = user_find_named (mn->nick); |
847 |
|
848 |
if (u != NULL && !nicksvs.no_nick_ownership) |
849 |
sts (":%s SVSMODE %s -r", me.name, u->nick); |
850 |
} |
851 |
|
852 |
static pcommand_t const pcommands[] = { |
853 |
{ "PING", m_ping, 1, MSRC_USER | MSRC_SERVER }, |
854 |
{ "PONG", m_pong, 1, MSRC_SERVER }, |
855 |
{ "PRIVMSG", m_privmsg, 2, MSRC_USER }, |
856 |
{ "NOTICE", m_notice, 2, MSRC_UNREG | MSRC_USER | MSRC_SERVER }, |
857 |
{ "SJOIN", m_sjoin, 4, MSRC_SERVER }, |
858 |
{ "NJOIN", m_sjoin, 2, MSRC_USER | MSRC_SERVER }, |
859 |
{ "PART", m_part, 1, MSRC_USER }, |
860 |
{ "NICK", m_nick, 2, MSRC_USER | MSRC_SERVER }, |
861 |
{ "NNICK", m_nick, 2, MSRC_USER | MSRC_SERVER }, |
862 |
{ "QUIT", m_quit, 1, MSRC_USER }, |
863 |
{ "MODE", m_mode, 2, MSRC_USER | MSRC_SERVER }, |
864 |
{ "KICK", m_kick, 2, MSRC_USER | MSRC_SERVER }, |
865 |
{ "KILL", m_kill, 1, MSRC_USER | MSRC_SERVER }, |
866 |
{ "SQUIT", m_squit, 1, MSRC_USER | MSRC_SERVER }, |
867 |
{ "SERVER", m_server, 3, MSRC_UNREG | MSRC_SERVER }, |
868 |
{ "STATS", m_stats, 2, MSRC_USER }, |
869 |
{ "ADMIN", m_admin, 1, MSRC_USER }, |
870 |
{ "VERSION", m_version, 1, MSRC_USER }, |
871 |
{ "INFO", m_info, 1, MSRC_USER }, |
872 |
{ "WHOIS", m_whois, 2, MSRC_USER }, |
873 |
{ "TRACE", m_trace, 1, MSRC_USER }, |
874 |
{ "AWAY", m_away, 0, MSRC_USER }, |
875 |
{ "JOIN", m_join, 1, MSRC_USER }, |
876 |
{ "PASS", m_pass, 1, MSRC_UNREG }, |
877 |
{ "ERROR", m_error, 1, MSRC_UNREG | MSRC_SERVER }, |
878 |
{ "TOPIC", m_topic, 4, MSRC_USER | MSRC_SERVER }, |
879 |
{ "NEWMASK", m_newmask, 1, MSRC_USER | MSRC_SERVER }, |
880 |
{ "MOTD", m_motd, 1, MSRC_USER }, |
881 |
}; |
882 |
|
883 |
ptlink_handler::ptlink_handler () |
884 |
{ |
885 |
mode_list = ptlink_mode_list; |
886 |
ignore_mode_list = ptlink_ignore_mode_list; |
887 |
status_mode_list = ptlink_status_mode_list; |
888 |
prefix_mode_list = ptlink_prefix_mode_list; |
889 |
|
890 |
ircd = &PTLink; |
891 |
|
892 |
pcommand_add (&pcommands); |
893 |
|
894 |
mynick_t::callback.group.attach (nick_group); |
895 |
mynick_t::callback.ungroup.attach (nick_ungroup); |
896 |
} |
897 |
|
898 |
ptlink_handler::~ptlink_handler () |
899 |
{ |
900 |
mode_list = NULL; |
901 |
ignore_mode_list = NULL; |
902 |
status_mode_list = NULL; |
903 |
prefix_mode_list = NULL; |
904 |
|
905 |
ircd = NULL; |
906 |
|
907 |
mynick_t::callback.group.detach (nick_group); |
908 |
mynick_t::callback.ungroup.detach (nick_ungroup); |
909 |
|
910 |
pcommand_delete (&pcommands); |
911 |
} |
912 |
} |
913 |
|
914 |
#define FACREG_TYPE protocol::ptlink_handler |
915 |
#define FACREG_TYPE_NAME "ptlink" |
916 |
#define FACREG_INTERFACE_TYPE protocol::handler |
917 |
#include <ermyth/factory_reg.h> |