diff options
| author | Adam <Adam@anope.org> | 2010-07-15 22:55:02 -0400 |
|---|---|---|
| committer | Adam <Adam@anope.org> | 2010-07-15 22:55:02 -0400 |
| commit | a22f8d3b2de88b9bb6f80f0c2780846ae23ab389 (patch) | |
| tree | a2fdf570868896a787df8a1169951b0028e68d6b /modules/protocol | |
| parent | 43b1e43afb85639485e36d24da351dc0f121be6e (diff) | |
Moved some files and diretories around, made cmake skip files it knows it can't compile because of missing dependices.
Diffstat (limited to 'modules/protocol')
| -rw-r--r-- | modules/protocol/bahamut.cpp | 832 | ||||
| -rw-r--r-- | modules/protocol/inspircd11.cpp | 1171 | ||||
| -rw-r--r-- | modules/protocol/inspircd12.cpp | 1371 | ||||
| -rw-r--r-- | modules/protocol/inspircd20.cpp | 1351 | ||||
| -rw-r--r-- | modules/protocol/ratbox.cpp | 899 | ||||
| -rw-r--r-- | modules/protocol/unreal32.cpp | 1345 |
6 files changed, 6969 insertions, 0 deletions
diff --git a/modules/protocol/bahamut.cpp b/modules/protocol/bahamut.cpp new file mode 100644 index 000000000..d7849c940 --- /dev/null +++ b/modules/protocol/bahamut.cpp @@ -0,0 +1,832 @@ +/* Bahamut functions + * + * (C) 2003-2010 Anope Team + * Contact us at team@anope.org + * + * Please read COPYING and README for further details. + * + * Based on the original code of Epona by Lara. + * Based on the original code of Services by Andy Church. + * + * + */ + +/*************************************************************************/ + +#include "services.h" +#include "modules.h" + +IRCDVar myIrcd[] = { + {"Bahamut 1.8.x", /* ircd name */ + "+", /* Modes used by pseudoclients */ + 2, /* Chan Max Symbols */ + "+o", /* Channel Umode used by Botserv bots */ + 1, /* SVSNICK */ + 0, /* Vhost */ + 1, /* Supports SNlines */ + 1, /* Supports SQlines */ + 1, /* Supports SZlines */ + 3, /* Number of server args */ + 0, /* Join 2 Set */ + 0, /* Join 2 Message */ + 0, /* TS Topic Forward */ + 0, /* TS Topci Backward */ + 1, /* Chan SQlines */ + 1, /* Quit on Kill */ + 1, /* SVSMODE unban */ + 0, /* Reverse */ + 0, /* vidents */ + 1, /* svshold */ + 1, /* time stamp on mode */ + 1, /* NICKIP */ + 0, /* O:LINE */ + 1, /* UMODE */ + 0, /* VHOST ON NICK */ + 0, /* Change RealName */ + 1, /* No Knock requires +i */ + 0, /* We support TOKENS */ + 0, /* TIME STAMPS are BASE64 */ + 0, /* Can remove User Channel Modes with SVSMODE */ + 0, /* Sglines are not enforced until user reconnects */ + 0, /* ts6 */ + 0, /* p10 */ + 0, /* CIDR channelbans */ + "$", /* TLD Prefix for Global */ + 6, /* Max number of modes we can send per line */ + } + , + {NULL} +}; + +void bahamut_cmd_burst() +{ + send_cmd(NULL, "BURST"); +} + +/* + * SVINFO + * parv[0] = sender prefix + * parv[1] = TS_CURRENT for the server + * parv[2] = TS_MIN for the server + * parv[3] = server is standalone or connected to non-TS only + * parv[4] = server's idea of UTC time + */ +void bahamut_cmd_svinfo() +{ + send_cmd(NULL, "SVINFO 3 1 0 :%ld", static_cast<long>(time(NULL))); +} + +/* PASS */ +void bahamut_cmd_pass(const char *pass) +{ + send_cmd(NULL, "PASS %s :TS", pass); +} + +/* CAPAB */ +void bahamut_cmd_capab() +{ + send_cmd(NULL, "CAPAB SSJOIN NOQUIT BURST UNCONNECT NICKIP TSMODE TS3"); +} + +/* this avoids "undefined symbol" messages of those whom try to load mods that + call on this function */ +void bahamut_cmd_chghost(const char *nick, const char *vhost) +{ + Alog(LOG_DEBUG) << "This IRCD does not support vhosting"; +} + +class BahamutIRCdProto : public IRCDProto +{ + void SendModeInternal(BotInfo *source, Channel *dest, const char *buf) + { + if (!buf) + return; + if (Capab.HasFlag(CAPAB_TSMODE)) + send_cmd(source->nick, "MODE %s 0 %s", dest->name.c_str(), buf); + else + send_cmd(source->nick, "MODE %s %s", dest->name.c_str(), buf); + } + + void SendModeInternal(BotInfo *bi, User *u, const char *buf) + { + if (!buf) + return; + send_cmd(bi ? bi->nick : Config.ServerName, "SVSMODE %s %ld %s", u->nick.c_str(), static_cast<long>(u->timestamp), buf); + } + + /* SVSHOLD - set */ + void SendSVSHold(const char *nick) + { + send_cmd(Config.ServerName, "SVSHOLD %s %u :%s", nick, static_cast<unsigned>(Config.NSReleaseTimeout), "Being held for registered user"); + } + + /* SVSHOLD - release */ + void SendSVSHoldDel(const char *nick) + { + send_cmd(Config.ServerName, "SVSHOLD %s 0", nick); + } + + /* SVSMODE -b */ + void SendBanDel(Channel *c, const std::string &nick) + { + SendSVSModeChan(c, "-b", nick.empty() ? NULL : nick.c_str()); + } + + /* SVSMODE channel modes */ + void SendSVSModeChan(Channel *c, const char *mode, const char *nick) + { + if (nick) + send_cmd(Config.ServerName, "SVSMODE %s %s %s", c->name.c_str(), mode, nick); + else + send_cmd(Config.ServerName, "SVSMODE %s %s", c->name.c_str(), mode); + } + + /* SQLINE */ + void SendSQLine(XLine *x) + { + send_cmd(NULL, "SQLINE %s :%s", x->Mask.c_str(), x->Reason.c_str()); + } + + /* UNSLINE */ + void SendSGLineDel(XLine *x) + { + send_cmd(NULL, "UNSGLINE 0 :%s", x->Mask.c_str()); + } + + /* UNSZLINE */ + void SendSZLineDel(XLine *x) + { + /* this will likely fail so its only here for legacy */ + send_cmd(NULL, "UNSZLINE 0 %s", x->Mask.c_str()); + /* this is how we are supposed to deal with it */ + send_cmd(NULL, "RAKILL %s *", x->Mask.c_str()); + } + + /* SZLINE */ + void SendSZLine(XLine *x) + { + /* this will likely fail so its only here for legacy */ + send_cmd(NULL, "SZLINE %s :%s", x->Mask.c_str(), x->Reason.c_str()); + /* this is how we are supposed to deal with it */ + send_cmd(NULL, "AKILL %s * %d %s %ld :%s", x->Mask.c_str(), 172800, x->By.c_str(), static_cast<long>(time(NULL)), x->Reason.c_str()); + } + + /* SVSNOOP */ + void SendSVSNOOP(const char *server, int set) + { + send_cmd(NULL, "SVSNOOP %s %s", server, set ? "+" : "-"); + } + + /* SGLINE */ + void SendSGLine(XLine *x) + { + send_cmd(NULL, "SGLINE %d :%s:%s", static_cast<int>(x->Mask.length()), x->Mask.c_str(), x->Reason.c_str()); + } + + /* RAKILL */ + void SendAkillDel(XLine *x) + { + send_cmd(NULL, "RAKILL %s %s", x->GetHost().c_str(), x->GetUser().c_str()); + } + + /* TOPIC */ + void SendTopic(BotInfo *whosets, Channel *c, const char *whosetit, const char *topic) + { + send_cmd(whosets->nick, "TOPIC %s %s %lu :%s", c->name.c_str(), whosetit, static_cast<unsigned long>(c->topic_time), topic); + } + + /* UNSQLINE */ + void SendSQLineDel(XLine *x) + { + send_cmd(NULL, "UNSQLINE %s", x->Mask.c_str()); + } + + /* JOIN - SJOIN */ + void SendJoin(BotInfo *user, const char *channel, time_t chantime) + { + send_cmd(user->nick, "SJOIN %ld %s", static_cast<long>(chantime), channel); + } + + void SendAkill(XLine *x) + { + // Calculate the time left before this would expire, capping it at 2 days + time_t timeleft = x->Expires - time(NULL); + if (timeleft > 172800) + timeleft = 172800; + send_cmd(NULL, "AKILL %s %s %d %s %ld :%s", x->GetHost().c_str(), x->GetUser().c_str(), static_cast<int>(timeleft), x->By.c_str(), static_cast<long>(time(NULL)), x->Reason.c_str()); + } + + /* + Note: if the stamp is null 0, the below usage is correct of Bahamut + */ + void SendSVSKillInternal(BotInfo *source, User *user, const char *buf) + { + send_cmd(source ? source->nick : NULL, "SVSKILL %s :%s", user->nick.c_str(), buf); + } + + /* SVSMODE */ + /* parv[0] - sender + * parv[1] - nick + * parv[2] - TS (or mode, depending on svs version) + * parv[3] - mode (or services id if old svs version) + * parv[4] - optional arguement (services id) + */ + void SendSVSMode(User *u, int ac, const char **av) + { + this->SendModeInternal(NULL, u, merge_args(ac, av)); + } + + void SendEOB() + { + send_cmd(NULL, "BURST 0"); + } + + void SendNoticeChanopsInternal(BotInfo *source, Channel *dest, const char *buf) + { + if (!buf) + return; + send_cmd(NULL, "NOTICE @%s :%s", dest->name.c_str(), buf); + } + + void SendKickInternal(BotInfo *source, Channel *chan, User *user, const char *buf) + { + if (buf) + send_cmd(source->nick, "KICK %s %s :%s", chan->name.c_str(), user->nick.c_str(), buf); + else + send_cmd(source->nick, "KICK %s %s", chan->name.c_str(), user->nick.c_str()); + } + + void SendClientIntroduction(const std::string &nick, const std::string &user, const std::string &host, const std::string &real, const char *modes, const std::string &uid) + { + EnforceQlinedNick(nick, Config.s_BotServ); + send_cmd(NULL, "NICK %s 1 %ld %s %s %s %s 0 0 :%s", nick.c_str(), static_cast<long>(time(NULL)), modes, user.c_str(), host.c_str(), Config.ServerName, real.c_str()); + } + + /* SVSMODE +d */ + /* nc_change was = 1, and there is no na->status */ + void SendUnregisteredNick(User *u) + { + BotInfo *bi = NickServ; + u->RemoveMode(bi, UMODE_REGISTERED); + ircdproto->SendMode(bi, u, "+d 1"); + } + + /* SERVER */ + void SendServer(Server *server) + { + send_cmd(NULL, "SERVER %s %d :%s", server->GetName().c_str(), server->GetHops(), server->GetDescription().c_str()); + } + + void SendConnect() + { + bahamut_cmd_pass(uplink_server->password); + bahamut_cmd_capab(); + SendServer(Me); + bahamut_cmd_svinfo(); + bahamut_cmd_burst(); + } + + void SetAutoIdentificationToken(User *u) + { + char svidbuf[15]; + + if (!u->Account()) + return; + + srand(time(NULL)); + snprintf(svidbuf, sizeof(svidbuf), "%d", rand()); + + u->Account()->Shrink("authenticationtoken"); + u->Account()->Extend("authenticationtoken", new ExtensibleItemPointerArray<char>(sstrdup(svidbuf))); + + BotInfo *bi = NickServ; + u->SetMode(bi, UMODE_REGISTERED); + ircdproto->SendMode(bi, u, "+d %s", svidbuf); + } +} ircd_proto; + +/* EVENT: SJOIN */ +int anope_event_sjoin(const char *source, int ac, const char **av) +{ + Channel *c = findchan(av[1]); + time_t ts = atol(av[0]); + bool was_created = false; + bool keep_their_modes = false; + + if (!c) + { + c = new Channel(av[1], ts); + was_created = true; + } + /* Our creation time is newer than what the server gave us */ + else if (c->creation_time > ts) + { + c->creation_time = ts; + + /* Remove status from all of our users */ + for (std::list<Mode *>::const_iterator it = ModeManager::Modes.begin(), it_end = ModeManager::Modes.end(); it != it_end; ++it) + { + Mode *m = *it; + + if (m->Type != MODE_STATUS) + continue; + + ChannelMode *cm = dynamic_cast<ChannelMode *>(m); + + for (CUserList::const_iterator uit = c->users.begin(), uit_end = c->users.end(); uit != uit_end; ++uit) + { + UserContainer *uc = *uit; + + c->RemoveMode(NULL, cm, uc->user->nick); + } + } + if (c->ci) + { + /* Rejoin the bot to fix the TS */ + if (c->ci->bi) + { + c->ci->bi->Part(c, "TS reop"); + c->ci->bi->Join(c); + } + /* Reset mlock */ + check_modes(c); + } + } + /* Their TS is newer than ours, our modes > theirs, unset their modes if need be */ + else + keep_their_modes = false; + + /* Mark the channel as syncing */ + if (was_created) + c->SetFlag(CH_SYNCING); + + /* If we need to keep their modes, and this SJOIN string contains modes */ + if (keep_their_modes && ac >= 4) + { + /* Set the modes internally */ + ChanSetInternalModes(c, ac - 3, av + 2); + } + + /* For a reason unknown to me, bahamut will send a SJOIN from the user joining a channel + * if the channel already existed + */ + if (!was_created && ac == 2) + { + User *u = finduser(source); + if (!u) + Alog(LOG_DEBUG) << "SJOIN for nonexistant user " << source << " on " << c->name; + else + { + EventReturn MOD_RESULT; + FOREACH_RESULT(I_OnPreJoinChannel, OnPreJoinChannel(u, c)); + + /* Add the user to the channel */ + c->JoinUser(u); + + /* Now set whatever modes this user is allowed to have on the channel */ + chan_set_correct_modes(u, c, 1); + + /* Check to see if modules want the user to join, if they do + * check to see if they are allowed to join (CheckKick will kick/ban them) + * Don't trigger OnJoinChannel event then as the user will be destroyed + */ + if (MOD_RESULT == EVENT_STOP && (!c->ci || !c->ci->CheckKick(u))) + { + FOREACH_MOD(I_OnJoinChannel, OnJoinChannel(u, c)); + } + } + } + else + { + spacesepstream sep(av[ac - 1]); + std::string buf; + while (sep.GetToken(buf)) + { + std::list<ChannelMode *> Status; + Status.clear(); + char ch; + + /* Get prefixes from the nick */ + while ((ch = ModeManager::GetStatusChar(buf[0]))) + { + buf.erase(buf.begin()); + ChannelMode *cm = ModeManager::FindChannelModeByChar(ch); + if (!cm) + { + Alog() << "Recieved unknown mode prefix " << buf[0] << " in SJOIN string"; + continue; + } + + Status.push_back(cm); + } + + User *u = finduser(buf); + if (!u) + { + Alog(LOG_DEBUG) << "SJOIN for nonexistant user " << buf << " on " << c->name; + continue; + } + + EventReturn MOD_RESULT; + FOREACH_RESULT(I_OnPreJoinChannel, OnPreJoinChannel(u, c)); + + /* Add the user to the channel */ + c->JoinUser(u); + + /* Update their status internally on the channel + * This will enforce secureops etc on the user + */ + for (std::list<ChannelMode *>::iterator it = Status.begin(), it_end = Status.end(); it != it_end; ++it) + c->SetModeInternal(*it, buf); + + /* Now set whatever modes this user is allowed to have on the channel */ + chan_set_correct_modes(u, c, 1); + + /* Check to see if modules want the user to join, if they do + * check to see if they are allowed to join (CheckKick will kick/ban them) + * Don't trigger OnJoinChannel event then as the user will be destroyed + */ + if (MOD_RESULT != EVENT_STOP && c->ci && c->ci->CheckKick(u)) + continue; + + FOREACH_MOD(I_OnJoinChannel, OnJoinChannel(u, c)); + } + } + + /* Channel is done syncing */ + if (was_created) + { + /* Unset the syncing flag */ + c->UnsetFlag(CH_SYNCING); + + /* If there are users in the channel they are allowed to be, set topic mlock etc. */ + if (!c->users.empty()) + c->Sync(); + /* If there are no users in the channel, there is a ChanServ timer set to part the service bot + * and destroy the channel soon + */ + } + + return MOD_CONT; +} + +/* +** NICK - new +** source = NULL +** parv[0] = nickname +** parv[1] = hopcount +** parv[2] = timestamp +** parv[3] = modes +** parv[4] = username +** parv[5] = hostname +** parv[6] = server +** parv[7] = servicestamp +** parv[8] = IP +** parv[9] = info +** NICK - change +** source = oldnick +** parv[0] = new nickname +** parv[1] = hopcount +*/ +int anope_event_nick(const char *source, int ac, const char **av) +{ + User *user; + + if (ac != 2) + { + user = do_nick(source, av[0], av[4], av[5], av[6], av[9], strtoul(av[2], NULL, 10), strtoul(av[8], NULL, 0), NULL, NULL); + if (user) + { + /* Check to see if the user should be identified because their + * services id matches the one in their nickcore + */ + user->CheckAuthenticationToken(av[7]); + + UserSetInternalModes(user, 1, &av[3]); + } + } + else + do_nick(source, av[0], NULL, NULL, NULL, NULL, strtoul(av[1], NULL, 10), 0, NULL, NULL); + return MOD_CONT; +} + +/* EVENT : CAPAB */ +int anope_event_capab(const char *source, int ac, const char **av) +{ + CapabParse(ac, av); + return MOD_CONT; +} + +/* EVENT : OS */ +int anope_event_os(const char *source, int ac, const char **av) +{ + if (ac < 1) + return MOD_CONT; + m_privmsg(source, Config.s_OperServ, av[0]); + return MOD_CONT; +} + +/* EVENT : NS */ +int anope_event_ns(const char *source, int ac, const char **av) +{ + if (ac < 1) + return MOD_CONT; + m_privmsg(source, Config.s_NickServ, av[0]); + return MOD_CONT; +} + +/* EVENT : MS */ +int anope_event_ms(const char *source, int ac, const char **av) +{ + if (ac < 1) + return MOD_CONT; + m_privmsg(source, Config.s_MemoServ, av[0]); + return MOD_CONT; +} + +/* EVENT : HS */ +int anope_event_hs(const char *source, int ac, const char **av) +{ + if (ac < 1) + return MOD_CONT; + m_privmsg(source, Config.s_HostServ, av[0]); + return MOD_CONT; +} + +/* EVENT : CS */ +int anope_event_cs(const char *source, int ac, const char **av) +{ + if (ac < 1) + return MOD_CONT; + m_privmsg(source, Config.s_ChanServ, av[0]); + return MOD_CONT; +} + +int anope_event_436(const char *source, int ac, const char **av) +{ + if (ac < 1) + return MOD_CONT; + + m_nickcoll(av[0]); + return MOD_CONT; +} + +/* EVENT : SERVER */ +int anope_event_server(const char *source, int ac, const char **av) +{ + do_server(source, av[0], atoi(av[1]), av[2], ""); + return MOD_CONT; +} + +/* EVENT : PRIVMSG */ +int anope_event_privmsg(const char *source, int ac, const char **av) +{ + if (ac != 2) + return MOD_CONT; + m_privmsg(source, av[0], av[1]); + return MOD_CONT; +} + +int anope_event_part(const char *source, int ac, const char **av) +{ + if (ac < 1 || ac > 2) + return MOD_CONT; + do_part(source, ac, av); + return MOD_CONT; +} + +int anope_event_whois(const char *source, int ac, const char **av) +{ + if (source && ac >= 1) + m_whois(source, av[0]); + return MOD_CONT; +} + +int anope_event_topic(const char *source, int ac, const char **av) +{ + if (ac != 4) + return MOD_CONT; + do_topic(source, ac, av); + return MOD_CONT; +} + +int anope_event_squit(const char *source, int ac, const char **av) +{ + if (ac != 2) + return MOD_CONT; + do_squit(source, ac, av); + return MOD_CONT; +} + +int anope_event_quit(const char *source, int ac, const char **av) +{ + if (ac != 1) + return MOD_CONT; + do_quit(source, ac, av); + return MOD_CONT; +} + +/* EVENT: MODE */ +int anope_event_mode(const char *source, int ac, const char **av) +{ + if (ac < 2) + return MOD_CONT; + + if (*av[0] == '#' || *av[0] == '&') + do_cmode(source, ac, av); + else + do_umode(source, ac, av); + return MOD_CONT; +} + +/* EVENT: KILL */ +int anope_event_kill(const char *source, int ac, const char **av) +{ + if (ac != 2) + return MOD_CONT; + + m_kill(av[0], av[1]); + return MOD_CONT; +} + +/* EVENT: KICK */ +int anope_event_kick(const char *source, int ac, const char **av) +{ + if (ac != 3) + return MOD_CONT; + do_kick(source, ac, av); + return MOD_CONT; +} + +/* EVENT: JOIN */ +int anope_event_join(const char *source, int ac, const char **av) +{ + if (ac != 1) + return MOD_CONT; + do_join(source, ac, av); + return MOD_CONT; +} + +/* EVENT: MOTD */ +int anope_event_motd(const char *source, int ac, const char **av) +{ + if (!source) + return MOD_CONT; + + m_motd(source); + return MOD_CONT; +} + +int anope_event_away(const char *source, int ac, const char **av) +{ + if (!source) + return MOD_CONT; + m_away(source, (ac ? av[0] : NULL)); + return MOD_CONT; +} + +int anope_event_ping(const char *source, int ac, const char **av) +{ + if (ac < 1) + return MOD_CONT; + ircdproto->SendPong(ac > 1 ? av[1] : Config.ServerName, av[0]); + return MOD_CONT; +} + +int anope_event_error(const char *source, int ac, const char **av) +{ + if (ac >= 1) + Alog(LOG_DEBUG) << av[0]; + return MOD_CONT; +} + +int anope_event_burst(const char *source, int ac, const char **av) +{ + Server *s = Server::Find(source ? source : ""); + + if (!ac) + { + /* for future use - start burst */ + } + else + { + /* If we found a server with the given source, that one just + * finished bursting. If there was no source, then our uplink + * server finished bursting. -GD + */ + if (!s) + s = Me->GetUplink(); + if (s) + s->Sync(true); + } + return MOD_CONT; +} + +bool ChannelModeFlood::IsValid(const std::string &value) +{ + char *dp, *end; + + if (!value.empty() && value[0] != ':' && strtoul((value[0] == '*' ? value.c_str() + 1 : value.c_str()), &dp, 10) > 0 && *dp == ':' && *(++dp) && strtoul(dp, &end, 10) > 0 && !*end) + return true; + + return false; +} + +void moduleAddIRCDMsgs() +{ + Anope::AddMessage("436", anope_event_436); + Anope::AddMessage("AWAY", anope_event_away); + Anope::AddMessage("JOIN", anope_event_join); + Anope::AddMessage("KICK", anope_event_kick); + Anope::AddMessage("KILL", anope_event_kill); + Anope::AddMessage("MODE", anope_event_mode); + Anope::AddMessage("MOTD", anope_event_motd); + Anope::AddMessage("NICK", anope_event_nick); + Anope::AddMessage("PART", anope_event_part); + Anope::AddMessage("PING", anope_event_ping); + Anope::AddMessage("PRIVMSG", anope_event_privmsg); + Anope::AddMessage("QUIT", anope_event_quit); + Anope::AddMessage("SERVER", anope_event_server); + Anope::AddMessage("SQUIT", anope_event_squit); + Anope::AddMessage("TOPIC", anope_event_topic); + Anope::AddMessage("WHOIS", anope_event_whois); + Anope::AddMessage("SVSMODE", anope_event_mode); + Anope::AddMessage("CAPAB", anope_event_capab); + Anope::AddMessage("CS", anope_event_cs); + Anope::AddMessage("HS", anope_event_hs); + Anope::AddMessage("MS", anope_event_ms); + Anope::AddMessage("NS", anope_event_ns); + Anope::AddMessage("OS", anope_event_os); + Anope::AddMessage("SJOIN", anope_event_sjoin); + Anope::AddMessage("ERROR", anope_event_error); + Anope::AddMessage("BURST", anope_event_burst); +} + +static void AddModes() +{ + /* Add user modes */ + ModeManager::AddUserMode(new UserMode(UMODE_SERV_ADMIN, "UMODE_SERV_ADMIN", 'A')); + ModeManager::AddUserMode(new UserMode(UMODE_REGPRIV, "UMODE_REGPRIV", 'R')); + ModeManager::AddUserMode(new UserMode(UMODE_ADMIN, "UMODE_ADMIN", 'a')); + ModeManager::AddUserMode(new UserMode(UMODE_INVIS, "UMODE_INVIS", 'i')); + ModeManager::AddUserMode(new UserMode(UMODE_OPER,"UMODE_OPER", 'o')); + ModeManager::AddUserMode(new UserMode(UMODE_REGISTERED, "UMODE_REGISTERED", 'r')); + ModeManager::AddUserMode(new UserMode(UMODE_SNOMASK, "UMODE_SNOMASK", 's')); + ModeManager::AddUserMode(new UserMode(UMODE_WALLOPS, "UMODE_WALLOPS", 'w')); + ModeManager::AddUserMode(new UserMode(UMODE_DEAF, "UMODE_DEAF", 'd')); + + /* b/e/I */ + ModeManager::AddChannelMode(new ChannelModeBan('b')); + + /* v/h/o/a/q */ + ModeManager::AddChannelMode(new ChannelModeStatus(CMODE_VOICE, "CMODE_VOICE", 'v', '+')); + ModeManager::AddChannelMode(new ChannelModeStatus(CMODE_OP, "CMODE_OP", 'o', '@')); + + /* Add channel modes */ + ModeManager::AddChannelMode(new ChannelMode(CMODE_BLOCKCOLOR, "CMODE_BLOCKCOLOR", 'c')); + ModeManager::AddChannelMode(new ChannelMode(CMODE_INVITE, "CMODE_INVITE", 'i')); + ModeManager::AddChannelMode(new ChannelModeFlood('f')); + ModeManager::AddChannelMode(new ChannelModeKey('k')); + ModeManager::AddChannelMode(new ChannelModeParam(CMODE_LIMIT, "CMODE_LIMIT", 'l')); + ModeManager::AddChannelMode(new ChannelMode(CMODE_MODERATED, "CMODE_MODERATED", 'm')); + ModeManager::AddChannelMode(new ChannelMode(CMODE_NOEXTERNAL, "CMODE_NOEXTERNAL", 'n')); + ModeManager::AddChannelMode(new ChannelMode(CMODE_PRIVATE, "CMODE_PRIVATE", 'p')); + ModeManager::AddChannelMode(new ChannelModeRegistered('r')); + ModeManager::AddChannelMode(new ChannelMode(CMODE_SECRET, "CMODE_SECRET", 's')); + ModeManager::AddChannelMode(new ChannelMode(CMODE_TOPIC, "CMODE_TOPIC", 't')); + ModeManager::AddChannelMode(new ChannelMode(CMODE_REGMODERATED, "CMODE_REGMODERATED", 'M')); + ModeManager::AddChannelMode(new ChannelModeOper('O')); + ModeManager::AddChannelMode(new ChannelMode(CMODE_REGISTEREDONLY, "CMODE_REGISTEREDONLY", 'R')); +} + +class ProtoBahamut : public Module +{ + public: + ProtoBahamut(const std::string &modname, const std::string &creator) : Module(modname, creator) + { + this->SetAuthor("Anope"); + this->SetType(PROTOCOL); + + pmodule_ircd_version("BahamutIRCd 1.4.*/1.8.*"); + pmodule_ircd_var(myIrcd); + pmodule_ircd_useTSMode(0); + + CapabType c[] = { CAPAB_NOQUIT, CAPAB_TSMODE, CAPAB_UNCONNECT, CAPAB_BURST, CAPAB_DKEY, CAPAB_DOZIP }; + for (unsigned i = 0; i < 6; ++i) + Capab.SetFlag(c[i]); + + moduleAddIRCDMsgs(); + AddModes(); + + pmodule_ircd_proto(&ircd_proto); + + ModuleManager::Attach(I_OnUserNickChange, this); + } + + void OnUserNickChange(User *u, const std::string &) + { + u->RemoveModeInternal(ModeManager::FindUserModeByName(UMODE_REGISTERED)); + } +}; + +MODULE_INIT(ProtoBahamut) diff --git a/modules/protocol/inspircd11.cpp b/modules/protocol/inspircd11.cpp new file mode 100644 index 000000000..66c9ffabc --- /dev/null +++ b/modules/protocol/inspircd11.cpp @@ -0,0 +1,1171 @@ +/* inspircd 1.1 beta 6+ functions + * + * (C) 2003-2010 Anope Team + * Contact us at team@anope.org + * + * Please read COPYING and README for further details. + * + * Based on the original code of Epona by Lara. + * Based on the original code of Services by Andy Church. + */ + +/*************************************************************************/ + +#include "services.h" +#include "modules.h" +#include "hashcomp.h" + +#ifndef _WIN32 +# include <sys/socket.h> +# include <netinet/in.h> +# include <arpa/inet.h> +#endif + +#ifdef _WIN32 +# include <winsock.h> +int inet_aton(const char *name, struct in_addr *addr) +{ + uint32 a = inet_addr(name); + addr->s_addr = a; + return a != (uint32) - 1; +} +#endif + +IRCDVar myIrcd[] = { + {"InspIRCd 1.1", /* ircd name */ + "+I", /* Modes used by pseudoclients */ + 5, /* Chan Max Symbols */ + "+ao", /* Channel Umode used by Botserv bots */ + 1, /* SVSNICK */ + 1, /* Vhost */ + 1, /* Supports SNlines */ + 1, /* Supports SQlines */ + 1, /* Supports SZlines */ + 4, /* Number of server args */ + 0, /* Join 2 Set */ + 1, /* Join 2 Message */ + 1, /* TS Topic Forward */ + 0, /* TS Topci Backward */ + 0, /* Chan SQlines */ + 0, /* Quit on Kill */ + 0, /* SVSMODE unban */ + 1, /* Reverse */ + 1, /* vidents */ + 1, /* svshold */ + 0, /* time stamp on mode */ + 0, /* NICKIP */ + 1, /* O:LINE */ + 1, /* UMODE */ + 1, /* VHOST ON NICK */ + 0, /* Change RealName */ + 1, /* No Knock requires +i */ + 0, /* We support inspircd TOKENS */ + 0, /* TIME STAMPS are BASE64 */ + 0, /* Can remove User Channel Modes with SVSMODE */ + 0, /* Sglines are not enforced until user reconnects */ + 0, /* ts6 */ + 0, /* p10 */ + 1, /* CIDR channelbans */ + "$", /* TLD Prefix for Global */ + 20, /* Max number of modes we can send per line */ + } + , + {NULL} +}; + +static bool has_servicesmod = false; +static bool has_globopsmod = false; +static bool has_svsholdmod = false; +static bool has_chghostmod = false; +static bool has_chgidentmod = false; +static bool has_hidechansmod = false; + +/* CHGHOST */ +void inspircd_cmd_chghost(const char *nick, const char *vhost) +{ + if (has_chghostmod) + { + if (!nick || !vhost) + return; + send_cmd(Config.s_OperServ, "CHGHOST %s %s", nick, vhost); + } + else + ircdproto->SendGlobops(OperServ, "CHGHOST not loaded!"); +} + +int anope_event_idle(const char *source, int ac, const char **av) +{ + if (ac == 1) + send_cmd(av[0], "IDLE %s %ld 0", source, static_cast<long>(time(NULL))); + return MOD_CONT; +} + +static char currentpass[1024]; + +/* PASS */ +void inspircd_cmd_pass(const char *pass) +{ + strlcpy(currentpass, pass, sizeof(currentpass)); +} + +class InspIRCdProto : public IRCDProto +{ + void SendAkillDel(XLine *x) + { + send_cmd(Config.s_OperServ, "GLINE %s", x->Mask.c_str()); + } + + void SendTopic(BotInfo *whosets, Channel *c, const char *whosetit, const char *topic) + { + send_cmd(whosets->nick, "FTOPIC %s %lu %s :%s", c->name.c_str(), static_cast<unsigned long>(c->topic_time), whosetit, topic); + } + + void SendVhostDel(User *u) + { + if (u->HasMode(UMODE_CLOAK)) + inspircd_cmd_chghost(u->nick.c_str(), u->chost.c_str()); + else + inspircd_cmd_chghost(u->nick.c_str(), u->host); + + if (has_chgidentmod && u->GetIdent() != u->GetVIdent()) + inspircd_cmd_chgident(u->nick.c_str(), u->GetIdent().c_str()); + } + + void SendAkill(XLine *x) + { + // Calculate the time left before this would expire, capping it at 2 days + time_t timeleft = x->Expires - time(NULL); + if (timeleft > 172800) + timeleft = 172800; + send_cmd(Config.ServerName, "ADDLINE G %s %s %ld %ld :%s", x->Mask.c_str(), x->By.c_str(), static_cast<long>(time(NULL)), static_cast<long>(timeleft), x->Reason.c_str()); + } + + void SendSVSKillInternal(BotInfo *source, User *user, const char *buf) + { + send_cmd(source ? source->nick : Config.ServerName, "KILL %s :%s", user->nick.c_str(), buf); + } + + void SendSVSMode(User *u, int ac, const char **av) + { + this->SendModeInternal(NULL, u, merge_args(ac, av)); + } + + void SendNumericInternal(const char *source, int numeric, const char *dest, const char *buf) + { + send_cmd(source, "PUSH %s ::%s %03d %s %s", dest, source, numeric, dest, buf); + } + + void SendGuestNick(const char *nick, const char *user, const char *host, const char *real, const char *modes) + { + send_cmd(Config.ServerName, "NICK %ld %s %s %s %s +%s 0.0.0.0 :%s", static_cast<long>(time(NULL)), nick, host, host, user, modes, real); + } + + void SendModeInternal(BotInfo *source, Channel *dest, const char *buf) + { + if (!buf) + return; + send_cmd(source ? source->nick : Config.s_OperServ, "FMODE %s %u %s", dest->name.c_str(), static_cast<unsigned>(dest->creation_time), buf); + } + + void SendModeInternal(BotInfo *bi, User *u, const char *buf) + { + if (!buf) + return; + send_cmd(bi ? bi->nick : Config.ServerName, "MODE %s %s", u->nick.c_str(), buf); + } + + void SendClientIntroduction(const std::string &nick, const std::string &user, const std::string &host, const std::string &real, const char *modes, const std::string &uid) + { + send_cmd(Config.ServerName, "NICK %ld %s %s %s %s %s 0.0.0.0 :%s", static_cast<long>(time(NULL)), nick.c_str(), host.c_str(), host.c_str(), user.c_str(), modes, real.c_str()); + send_cmd(nick, "OPERTYPE Service"); + } + + void SendKickInternal(BotInfo *source, Channel *chan, User *user, const char *buf) + { + if (buf) + send_cmd(source->nick, "KICK %s %s :%s", chan->name.c_str(), user->nick.c_str(), buf); + else + send_cmd(source->nick, "KICK %s %s :%s", chan->name.c_str(), user->nick.c_str(), user->nick.c_str()); + } + + void SendNoticeChanopsInternal(BotInfo *source, Channel *dest, const char *buf) + { + if (!buf) + return; + send_cmd(Config.ServerName, "NOTICE @%s :%s", dest->name.c_str(), buf); + } + + /* SERVER services-dev.chatspike.net password 0 :Description here */ + void SendServer(Server *server) + { + send_cmd(Config.ServerName, "SERVER %s %s %d :%s", server->GetName().c_str(), currentpass, server->GetHops(), server->GetDescription().c_str()); + } + + /* JOIN */ + void SendJoin(BotInfo *user, const char *channel, time_t chantime) + { + send_cmd(user->nick, "JOIN %s %ld", channel, static_cast<long>(chantime)); + } + + /* UNSQLINE */ + void SendSQLineDel(XLine *x) + { + send_cmd(Config.s_OperServ, "QLINE %s", x->Mask.c_str()); + } + + /* SQLINE */ + void SendSQLine(XLine *x) + { + send_cmd(Config.ServerName, "ADDLINE Q %s %s %ld 0 :%s", x->Mask.c_str(), Config.s_OperServ, static_cast<long>(time(NULL)), x->Reason.c_str()); + } + + /* SQUIT */ + void SendSquit(const char *servname, const char *message) + { + if (!servname || !message) + return; + send_cmd(Config.ServerName, "SQUIT %s :%s", servname, message); + } + + /* Functions that use serval cmd functions */ + + void SendVhost(User *u, const std::string &vIdent, const std::string &vhost) + { + if (!vIdent.empty()) + inspircd_cmd_chgident(u->nick.c_str(), vIdent.c_str()); + if (!vhost.empty()) + inspircd_cmd_chghost(u->nick.c_str(), vhost.c_str()); + } + + void SendConnect() + { + inspircd_cmd_pass(uplink_server->password); + SendServer(Me); + send_cmd(NULL, "BURST"); + send_cmd(Config.ServerName, "VERSION :Anope-%s %s :%s - (%s) -- %s", Anope::Version().c_str(), Config.ServerName, ircd->name, Config.EncModuleList.begin()->c_str(), Anope::Build().c_str()); + } + + /* CHGIDENT */ + void inspircd_cmd_chgident(const char *nick, const char *vIdent) + { + if (has_chgidentmod) + { + if (!nick || !vIdent || !*vIdent) + return; + send_cmd(Config.s_OperServ, "CHGIDENT %s %s", nick, vIdent); + } + else + ircdproto->SendGlobops(OperServ, "CHGIDENT not loaded!"); + } + + /* SVSHOLD - set */ + void SendSVSHold(const char *nick) + { + send_cmd(Config.s_OperServ, "SVSHOLD %s %ds :%s", nick, static_cast<int>(Config.NSReleaseTimeout), "Being held for registered user"); + } + + /* SVSHOLD - release */ + void SendSVSHoldDel(const char *nick) + { + send_cmd(Config.s_OperServ, "SVSHOLD %s", nick); + } + + /* UNSZLINE */ + void SendSZLineDel(XLine *x) + { + send_cmd(Config.s_OperServ, "ZLINE %s", x->Mask.c_str()); + } + + /* SZLINE */ + void SendSZLine(XLine *x) + { + send_cmd(Config.ServerName, "ADDLINE Z %s %s %ld 0 :%s", x->Mask.c_str(), x->By.c_str(), static_cast<long>(time(NULL)), x->Reason.c_str()); + } + + /* SVSMODE +- */ + void SendUnregisteredNick(User *u) + { + u->RemoveMode(NickServ, UMODE_REGISTERED); + } + + void SendSVSJoin(const char *source, const char *nick, const char *chan, const char *param) + { + send_cmd(source, "SVSJOIN %s %s", nick, chan); + } + + void SendSVSPart(const char *source, const char *nick, const char *chan) + { + send_cmd(source, "SVSPART %s %s", nick, chan); + } + + void SendEOB() + { + send_cmd(NULL, "ENDBURST"); + } + + void SetAutoIdentificationToken(User *u) + { + char svidbuf[15]; + + if (!u->Account()) + return; + + snprintf(svidbuf, sizeof(svidbuf), "%ld", static_cast<long>(u->timestamp)); + + u->Account()->Shrink("authenticationtoken"); + u->Account()->Extend("authenticationtoken", new ExtensibleItemPointerArray<char>(sstrdup(svidbuf))); + + u->SetMode(NickServ, UMODE_REGISTERED); + } +} ircd_proto; + +int anope_event_ftopic(const char *source, int ac, const char **av) +{ + /* :source FTOPIC channel ts setby :topic */ + const char *temp; + if (ac < 4) + return MOD_CONT; + temp = av[1]; /* temp now holds ts */ + av[1] = av[2]; /* av[1] now holds set by */ + av[2] = temp; /* av[2] now holds ts */ + do_topic(source, ac, av); + return MOD_CONT; +} + +int anope_event_mode(const char *source, int ac, const char **av) +{ + if (ac < 2) + return MOD_CONT; + + if (*av[0] == '#' || *av[0] == '&') + do_cmode(source, ac, av); + else + { + /* InspIRCd lets opers change another + users modes, we have to kludge this + as it slightly breaks RFC1459 + */ + if (!strcasecmp(source, av[0])) + do_umode(source, ac, av); + else + do_umode(av[0], ac, av); + } + return MOD_CONT; +} + +int anope_event_opertype(const char *source, int ac, const char **av) +{ + /* opertype is equivalent to mode +o because servers + dont do this directly */ + User *u; + u = finduser(source); + if (u && !is_oper(u)) + { + const char *newav[2]; + newav[0] = source; + newav[1] = "+o"; + return anope_event_mode(source, 2, newav); + } + else + return MOD_CONT; +} + +int anope_event_fmode(const char *source, int ac, const char **av) +{ + const char *newav[25]; + int n, o; + Channel *c; + + /* :source FMODE #test 12345678 +nto foo */ + if (ac < 3) + return MOD_CONT; + + /* Checking the TS for validity to avoid desyncs */ + if ((c = findchan(av[0]))) + { + if (c->creation_time > strtol(av[1], NULL, 10)) + /* Our TS is bigger, we should lower it */ + c->creation_time = strtol(av[1], NULL, 10); + else if (c->creation_time < strtol(av[1], NULL, 10)) + /* The TS we got is bigger, we should ignore this message. */ + return MOD_CONT; + } + else + /* Got FMODE for a non-existing channel */ + return MOD_CONT; + + /* TS's are equal now, so we can proceed with parsing */ + n = o = 0; + while (n < ac) + { + if (n != 1) + { + newav[o] = av[n]; + ++o; + Alog(LOG_DEBUG) << "Param: " << newav[o - 1]; + } + ++n; + } + + return anope_event_mode(source, ac - 1, newav); +} + +int anope_event_fjoin(const char *source, int ac, const char **av) +{ + Channel *c = findchan(av[0]); + time_t ts = atol(av[1]); + bool was_created = false; + bool keep_their_modes = true; + + if (!c) + { + c = new Channel(av[0], ts); + was_created = true; + } + /* Our creation time is newer than what the server gave us */ + else if (c->creation_time > ts) + { + c->creation_time = ts; + + /* Remove status from all of our users */ + for (std::list<Mode *>::const_iterator it = ModeManager::Modes.begin(), it_end = ModeManager::Modes.end(); it != it_end; ++it) + { + Mode *m = *it; + + if (m->Type != MODE_STATUS) + continue; + + ChannelMode *cm = dynamic_cast<ChannelMode *>(m); + + for (CUserList::const_iterator uit = c->users.begin(), uit_end = c->users.end(); uit != uit_end; ++uit) + { + UserContainer *uc = *uit; + + c->RemoveMode(NULL, cm, uc->user->nick); + } + } + if (c->ci) + { + /* Rejoin the bot to fix the TS */ + if (c->ci->bi) + { + c->ci->bi->Part(c, "TS reop"); + c->ci->bi->Join(c); + } + /* Reset mlock */ + check_modes(c); + } + } + /* Their TS is newer than ours, our modes > theirs, unset their modes if need be */ + else + keep_their_modes = false; + + /* Mark the channel as syncing */ + if (was_created) + c->SetFlag(CH_SYNCING); + + spacesepstream sep(av[ac - 1]); + std::string buf; + while (sep.GetToken(buf)) + { + std::list<ChannelMode *> Status; + Status.clear(); + char ch; + + /* Loop through prefixes */ + while ((ch = ModeManager::GetStatusChar(buf[0]))) + { + ChannelMode *cm = ModeManager::FindChannelModeByChar(ch); + + if (!cm) + { + Alog() << "Recieved unknown mode prefix " << buf[0] << " in FJOIN string"; + buf.erase(buf.begin()); + continue; + } + + buf.erase(buf.begin()); + Status.push_back(cm); + } + + User *u = finduser(buf); + if (!u) + { + Alog(LOG_DEBUG) << "FJOIN for nonexistant user " << buf << " on " << c->name; + continue; + } + + EventReturn MOD_RESULT; + FOREACH_RESULT(I_OnPreJoinChannel, OnPreJoinChannel(u, c)); + + /* Add the user to the channel */ + c->JoinUser(u); + + /* Update their status internally on the channel + * This will enforce secureops etc on the user + */ + for (std::list<ChannelMode *>::iterator it = Status.begin(), it_end = Status.end(); it != it_end; ++it) + c->SetModeInternal(*it, buf); + + /* Now set whatever modes this user is allowed to have on the channel */ + chan_set_correct_modes(u, c, 1); + + /* Check to see if modules want the user to join, if they do + * check to see if they are allowed to join (CheckKick will kick/ban them) + * Don't trigger OnJoinChannel event then as the user will be destroyed + */ + if (MOD_RESULT != EVENT_STOP && c->ci && c->ci->CheckKick(u)) + continue; + + FOREACH_MOD(I_OnJoinChannel, OnJoinChannel(u, c)); + } + + /* Channel is done syncing */ + if (was_created) + { + /* Unset the syncing flag */ + c->UnsetFlag(CH_SYNCING); + + /* If there are users in the channel they are allowed to be, set topic mlock etc. */ + if (!c->users.empty()) + c->Sync(); + /* If there are no users in the channel, there is a ChanServ timer set to part the service bot + * and destroy the channel soon + */ + } + + return MOD_CONT; +} + +/* Events */ +int anope_event_ping(const char *source, int ac, const char **av) +{ + if (ac < 1) + return MOD_CONT; + ircdproto->SendPong(Config.ServerName, av[0]); + return MOD_CONT; +} + +int anope_event_436(const char *source, int ac, const char **av) +{ + if (ac < 1) + return MOD_CONT; + + m_nickcoll(av[0]); + return MOD_CONT; +} + +int anope_event_away(const char *source, int ac, const char **av) +{ + if (!source) + return MOD_CONT; + m_away(source, (ac ? av[0] : NULL)); + return MOD_CONT; +} + +/* Taken from hybrid.c, topic syntax is identical */ + +int anope_event_topic(const char *source, int ac, const char **av) +{ + Channel *c = findchan(av[0]); + time_t topic_time = time(NULL); + + if (!c) + { + Alog(LOG_DEBUG) << "TOPIC " << merge_args(ac - 1, av + 1) << " for nonexistent channel " << av[0]; + return MOD_CONT; + } + + if (check_topiclock(c, topic_time)) + return MOD_CONT; + + if (c->topic) + { + delete [] c->topic; + c->topic = NULL; + } + if (ac > 1 && *av[1]) + c->topic = sstrdup(av[1]); + + c->topic_setter = source; + c->topic_time = topic_time; + + record_topic(av[0]); + + if (ac > 1 && *av[1]) + { + FOREACH_MOD(I_OnTopicUpdated, OnTopicUpdated(c, av[1])); + } + else + { + FOREACH_MOD(I_OnTopicUpdated, OnTopicUpdated(c, "")); + } + + return MOD_CONT; +} + +int anope_event_squit(const char *source, int ac, const char **av) +{ + if (ac != 2) + return MOD_CONT; + do_squit(source, ac, av); + return MOD_CONT; +} + +int anope_event_rsquit(const char *source, int ac, const char **av) +{ + if (ac < 1 || ac > 3) + return MOD_CONT; + + /* Horrible workaround to an insp bug (#) in how RSQUITs are sent - mark */ + if (ac > 1 && !strcmp(Config.ServerName, av[0])) + do_squit(source, ac - 1, av + 1); + else + do_squit(source, ac, av); + + return MOD_CONT; +} + +int anope_event_quit(const char *source, int ac, const char **av) +{ + if (ac != 1) + return MOD_CONT; + do_quit(source, ac, av); + return MOD_CONT; +} + +int anope_event_kill(const char *source, int ac, const char **av) +{ + if (ac != 2) + return MOD_CONT; + + m_kill(av[0], av[1]); + return MOD_CONT; +} + +int anope_event_kick(const char *source, int ac, const char **av) +{ + if (ac != 3) + return MOD_CONT; + do_kick(source, ac, av); + return MOD_CONT; +} + +int anope_event_join(const char *source, int ac, const char **av) +{ + if (ac != 2) + return MOD_CONT; + do_join(source, ac, av); + return MOD_CONT; +} + +int anope_event_motd(const char *source, int ac, const char **av) +{ + if (!source) + return MOD_CONT; + + m_motd(source); + return MOD_CONT; +} + +int anope_event_setname(const char *source, int ac, const char **av) +{ + User *u; + + if (ac != 1) + return MOD_CONT; + + u = finduser(source); + if (!u) + { + Alog(LOG_DEBUG) << "SETNAME for nonexistent user " << source; + return MOD_CONT; + } + + u->SetRealname(av[0]); + return MOD_CONT; +} + +int anope_event_chgname(const char *source, int ac, const char **av) +{ + User *u; + + if (ac != 2) + return MOD_CONT; + + u = finduser(source); + if (!u) + { + Alog(LOG_DEBUG) << "FNAME for nonexistent user " << source; + return MOD_CONT; + } + + u->SetRealname(av[0]); + return MOD_CONT; +} + +int anope_event_setident(const char *source, int ac, const char **av) +{ + User *u; + + if (ac != 1) + return MOD_CONT; + + u = finduser(source); + if (!u) + { + Alog(LOG_DEBUG) << "SETIDENT for nonexistent user " << source; + return MOD_CONT; + } + + u->SetIdent(av[0]); + return MOD_CONT; +} + +int anope_event_chgident(const char *source, int ac, const char **av) +{ + User *u; + + if (ac != 2) + return MOD_CONT; + + u = finduser(av[0]); + if (!u) + { + Alog(LOG_DEBUG) << "CHGIDENT for nonexistent user " << av[0]; + return MOD_CONT; + } + + u->SetIdent(av[1]); + return MOD_CONT; +} + +int anope_event_sethost(const char *source, int ac, const char **av) +{ + User *u; + + if (ac != 1) + return MOD_CONT; + + u = finduser(source); + if (!u) + { + Alog(LOG_DEBUG) << "SETHOST for nonexistent user " << source; + return MOD_CONT; + } + + u->SetDisplayedHost(av[0]); + return MOD_CONT; +} + + +int anope_event_nick(const char *source, int ac, const char **av) +{ + User *user; + struct in_addr addy; + uint32 *ad = reinterpret_cast<uint32 *>(&addy); + + if (ac != 1) + { + if (ac == 8) + { + int ts = strtoul(av[0], NULL, 10); + + inet_aton(av[6], &addy); + user = do_nick("", av[1], /* nick */ + av[4], /* username */ + av[2], /* realhost */ + source, /* server */ + av[7], /* realname */ + ts, htonl(*ad), av[3], NULL); + if (user) + { + /* InspIRCd1.1 has no user mode +d so we + * use nick timestamp to check for auth - Adam + */ + user->CheckAuthenticationToken(av[0]); + + UserSetInternalModes(user, 1, &av[5]); + user->SetCloakedHost(av[3]); + } + } + } + else + do_nick(source, av[0], NULL, NULL, NULL, NULL, 0, 0, NULL, NULL); + return MOD_CONT; +} + + +int anope_event_chghost(const char *source, int ac, const char **av) +{ + User *u; + + if (ac != 1) + return MOD_CONT; + + u = finduser(source); + if (!u) + { + Alog(LOG_DEBUG) << "FHOST for nonexistent user " << source; + return MOD_CONT; + } + + u->SetDisplayedHost(av[0]); + return MOD_CONT; +} + +/* EVENT: SERVER */ +int anope_event_server(const char *source, int ac, const char **av) +{ + do_server(source, av[0], atoi(av[1]), av[2], ""); + return MOD_CONT; +} + +int anope_event_privmsg(const char *source, int ac, const char **av) +{ + if (ac != 2) + return MOD_CONT; + m_privmsg(source, av[0], av[1]); + return MOD_CONT; +} + +int anope_event_part(const char *source, int ac, const char **av) +{ + if (ac < 1 || ac > 2) + return MOD_CONT; + do_part(source, ac, av); + return MOD_CONT; +} + +int anope_event_whois(const char *source, int ac, const char **av) +{ + if (source && ac >= 1) + m_whois(source, av[0]); + return MOD_CONT; +} + +int anope_event_capab(const char *source, int ac, const char **av) +{ + if (!strcasecmp(av[0], "START")) + { + /* reset CAPAB */ + has_servicesmod = false; + has_globopsmod = false; + has_svsholdmod = false; + has_chghostmod = false; + has_chgidentmod = false; + has_hidechansmod = false; + } + else if (!strcasecmp(av[0], "MODULES")) + { + if (strstr(av[1], "m_globops.so")) + has_globopsmod = true; + if (strstr(av[1], "m_services.so")) + has_servicesmod = true; + if (strstr(av[1], "m_svshold.so")) + has_svsholdmod = true; + if (strstr(av[1], "m_chghost.so")) + has_chghostmod = true; + if (strstr(av[1], "m_chgident.so")) + has_chgidentmod = true; + if (strstr(av[1], "m_hidechans.so")) + has_hidechansmod = true; + } + else if (!strcasecmp(av[0], "CAPABILITIES")) + { + spacesepstream ssep(av[1]); + std::string capab; + while (ssep.GetToken(capab)) + { + if (capab.find("CHANMODES") != std::string::npos) + { + std::string modes(capab.begin() + 10, capab.end()); + commasepstream sep(modes); + std::string modebuf; + + sep.GetToken(modebuf); + for (size_t t = 0, end = modebuf.size(); t < end; ++t) + { + switch (modebuf[t]) + { + case 'b': + ModeManager::AddChannelMode(new ChannelModeBan('b')); + continue; + case 'e': + ModeManager::AddChannelMode(new ChannelModeExcept('e')); + continue; + case 'I': + ModeManager::AddChannelMode(new ChannelModeInvex('I')); + continue; + default: + ModeManager::AddChannelMode(new ChannelModeList(CMODE_END, "", modebuf[t])); + } + } + + sep.GetToken(modebuf); + for (size_t t = 0, end = modebuf.size(); t < end; ++t) + { + switch (modebuf[t]) + { + case 'k': + ModeManager::AddChannelMode(new ChannelModeKey('k')); + continue; + default: + ModeManager::AddChannelMode(new ChannelModeParam(CMODE_END, "", modebuf[t])); + + } + } + + sep.GetToken(modebuf); + for (size_t t = 0, end = modebuf.size(); t < end; ++t) + { + switch (modebuf[t]) + { + case 'f': + ModeManager::AddChannelMode(new ChannelModeFlood('f')); + continue; + case 'l': + ModeManager::AddChannelMode(new ChannelModeParam(CMODE_LIMIT, "CMODE_LIMIT", 'l', true)); + continue; + case 'L': + ModeManager::AddChannelMode(new ChannelModeParam(CMODE_REDIRECT, "CMODE_REDIRECT", 'L', true)); + continue; + default: + ModeManager::AddChannelMode(new ChannelModeParam(CMODE_END, "", modebuf[t], true)); + } + } + + sep.GetToken(modebuf); + for (size_t t = 0, end = modebuf.size(); t < end; ++t) + { + switch (modebuf[t]) + { + case 'i': + ModeManager::AddChannelMode(new ChannelMode(CMODE_INVITE, "CMODE_INVITE", 'i')); + continue; + case 'm': + ModeManager::AddChannelMode(new ChannelMode(CMODE_MODERATED, "CMODE_MODERATED", 'm')); + continue; + case 'n': + ModeManager::AddChannelMode(new ChannelMode(CMODE_NOEXTERNAL, "CMODE_NOEXTERNAL", 'n')); + continue; + case 'p': + ModeManager::AddChannelMode(new ChannelMode(CMODE_PRIVATE, "CMODE_PRIVATE", 'p')); + continue; + case 's': + ModeManager::AddChannelMode(new ChannelMode(CMODE_SECRET, "CMODE_SECRET", 's')); + continue; + case 't': + ModeManager::AddChannelMode(new ChannelMode(CMODE_TOPIC, "CMODE_TOPIC", 't')); + continue; + case 'r': + ModeManager::AddChannelMode(new ChannelModeRegistered('r')); + continue; + case 'c': + ModeManager::AddChannelMode(new ChannelMode(CMODE_BLOCKCOLOR, "CMODE_BLOCKCOLOR", 'c')); + continue; + case 'u': + ModeManager::AddChannelMode(new ChannelMode(CMODE_AUDITORIUM, "CMODE_AUDITORIUM", 'u')); + continue; + case 'z': + ModeManager::AddChannelMode(new ChannelMode(CMODE_SSL, "CMODE_SSL", 'z')); + continue; + case 'A': + ModeManager::AddChannelMode(new ChannelMode(CMODE_ALLINVITE, "CMODE_ALLINVITE", 'A')); + continue; + case 'C': + ModeManager::AddChannelMode(new ChannelMode(CMODE_NOCTCP, "CMODE_NOCTCP", 'C')); + continue; + case 'G': + ModeManager::AddChannelMode(new ChannelMode(CMODE_FILTER, "CMODE_FILTER", 'G')); + continue; + case 'K': + ModeManager::AddChannelMode(new ChannelMode(CMODE_NOKNOCK, "CMODE_NOKNOCK", 'K')); + continue; + case 'N': + ModeManager::AddChannelMode(new ChannelMode(CMODE_NONICK, "CMODE_NONICK", 'N')); + continue; + case 'O': + ModeManager::AddChannelMode(new ChannelModeOper('O')); + continue; + case 'Q': + ModeManager::AddChannelMode(new ChannelMode(CMODE_NOKICK, "CMODE_NOKICK", 'Q')); + continue; + case 'R': + ModeManager::AddChannelMode(new ChannelMode(CMODE_REGISTEREDONLY, "CMODE_REGISTEREDONLY", 'R')); + continue; + case 'S': + ModeManager::AddChannelMode(new ChannelMode(CMODE_STRIPCOLOR, "CMODE_STRIPCOLOR", 'S')); + continue; + case 'V': + ModeManager::AddChannelMode(new ChannelMode(CMODE_NOINVITE, "CMODE_NOINVITE", 'V')); + continue; + default: + ModeManager::AddChannelMode(new ChannelMode(CMODE_END, "", modebuf[t])); + } + } + } + else if (capab.find("PREIX=(") != std::string::npos) + { + std::string modes(capab.begin() + 8, capab.begin() + capab.find(")")); + std::string chars(capab.begin() + capab.find(")") + 1, capab.end()); + + for (size_t t = 0, end = modes.size(); t < end; ++t) + { + switch (modes[t]) + { + case 'q': + ModeManager::AddChannelMode(new ChannelModeStatus(CMODE_OWNER, "CMODE_OWNER", 'q', '~')); + continue; + case 'a': + ModeManager::AddChannelMode(new ChannelModeStatus(CMODE_PROTECT, "CMODE_PROTECT", 'a', '&')); + continue; + case 'o': + ModeManager::AddChannelMode(new ChannelModeStatus(CMODE_OP, "CMODE_OP", 'o', '@')); + continue; + case 'h': + ModeManager::AddChannelMode(new ChannelModeStatus(CMODE_HALFOP, "CMODE_HALFOP", 'h', '%')); + continue; + case 'v': + ModeManager::AddChannelMode(new ChannelModeStatus(CMODE_VOICE, "CMODE_VOICE", 'v', '+')); + continue; + } + } + } + else if (capab.find("MAXMODES=") != std::string::npos) + { + std::string maxmodes(capab.begin() + 9, capab.end()); + ircd->maxmodes = atoi(maxmodes.c_str()); + } + } + } + else if (!strcasecmp(av[0], "END")) + { + if (!has_globopsmod) + { + send_cmd(NULL, "ERROR :m_globops is not loaded. This is required by Anope"); + quitmsg = "ERROR: Remote server does not have the m_globops module loaded, and this is required."; + quitting = 1; + return MOD_STOP; + } + if (!has_servicesmod) + { + send_cmd(NULL, "ERROR :m_services is not loaded. This is required by Anope"); + quitmsg = "ERROR: Remote server does not have the m_services module loaded, and this is required."; + quitting = 1; + return MOD_STOP; + } + if (!has_hidechansmod) + { + send_cmd(NULL, "ERROR :m_hidechans.so is not loaded. This is required by Anope"); + quitmsg = "ERROR: Remote server deos not have the m_hidechans module loaded, and this is required."; + quitting = 1; + return MOD_STOP; + } + if (!has_svsholdmod) + ircdproto->SendGlobops(OperServ, "SVSHOLD missing, Usage disabled until module is loaded."); + if (!has_chghostmod) + ircdproto->SendGlobops(OperServ, "CHGHOST missing, Usage disabled until module is loaded."); + if (!has_chgidentmod) + ircdproto->SendGlobops(OperServ, "CHGIDENT missing, Usage disabled until module is loaded."); + ircd->svshold = has_svsholdmod; + } + + CapabParse(ac, av); + return MOD_CONT; +} + +int anope_event_endburst(const char *source, int ac, const char **av) +{ + Me->GetUplink()->Sync(true); + return MOD_CONT; +} + +void moduleAddIRCDMsgs() +{ + Anope::AddMessage("ENDBURST", anope_event_endburst); + Anope::AddMessage("436", anope_event_436); + Anope::AddMessage("AWAY", anope_event_away); + Anope::AddMessage("JOIN", anope_event_join); + Anope::AddMessage("KICK", anope_event_kick); + Anope::AddMessage("KILL", anope_event_kill); + Anope::AddMessage("MODE", anope_event_mode); + Anope::AddMessage("MOTD", anope_event_motd); + Anope::AddMessage("NICK", anope_event_nick); + Anope::AddMessage("CAPAB",anope_event_capab); + Anope::AddMessage("PART", anope_event_part); + Anope::AddMessage("PING", anope_event_ping); + Anope::AddMessage("PRIVMSG", anope_event_privmsg); + Anope::AddMessage("QUIT", anope_event_quit); + Anope::AddMessage("SERVER", anope_event_server); + Anope::AddMessage("SQUIT", anope_event_squit); + Anope::AddMessage("RSQUIT", anope_event_rsquit); + Anope::AddMessage("TOPIC", anope_event_topic); + Anope::AddMessage("WHOIS", anope_event_whois); + Anope::AddMessage("SVSMODE", anope_event_mode); + Anope::AddMessage("FHOST", anope_event_chghost); + Anope::AddMessage("CHGIDENT", anope_event_chgident); + Anope::AddMessage("FNAME", anope_event_chgname); + Anope::AddMessage("SETHOST", anope_event_sethost); + Anope::AddMessage("SETIDENT", anope_event_setident); + Anope::AddMessage("SETNAME", anope_event_setname); + Anope::AddMessage("FJOIN", anope_event_fjoin); + Anope::AddMessage("FMODE", anope_event_fmode); + Anope::AddMessage("FTOPIC", anope_event_ftopic); + Anope::AddMessage("OPERTYPE", anope_event_opertype); + Anope::AddMessage("IDLE", anope_event_idle); +} + +bool ChannelModeFlood::IsValid(const std::string &value) +{ + char *dp, *end; + + if (!value.empty() && value[0] != ':' && strtoul((value[0] == '*' ? value.c_str() + 1 : value.c_str()), &dp, 10) > 0 && *dp == ':' && *(++dp) && strtoul(dp, &end, 10) > 0 && !*end) + return true; + + return false; +} + +static void AddModes() +{ + ModeManager::AddUserMode(new UserMode(UMODE_CALLERID, "UMODE_CALLERID", 'g')); + ModeManager::AddUserMode(new UserMode(UMODE_HELPOP, "UMODE_HELPOP", 'h')); + ModeManager::AddUserMode(new UserMode(UMODE_INVIS, "UMODE_INVIS", 'i')); + ModeManager::AddUserMode(new UserMode(UMODE_OPER, "UMODE_OPER", 'o')); + ModeManager::AddUserMode(new UserMode(UMODE_REGISTERED, "UMODE_REGISTERED", 'r')); + ModeManager::AddUserMode(new UserMode(UMODE_WALLOPS, "UMODE_WALLOPS", 'w')); + ModeManager::AddUserMode(new UserMode(UMODE_CLOAK, "UMODE_CLOAK", 'x')); +} + +class ProtoInspIRCd : public Module +{ + public: + ProtoInspIRCd(const std::string &modname, const std::string &creator) : Module(modname, creator) + { + this->SetAuthor("Anope"); + this->SetType(PROTOCOL); + + pmodule_ircd_version("InspIRCd 1.1"); + pmodule_ircd_var(myIrcd); + pmodule_ircd_useTSMode(0); + + CapabType c[] = { CAPAB_NOQUIT, CAPAB_SSJ3, CAPAB_NICK2, CAPAB_VL, CAPAB_TLKEXT }; + for (unsigned i = 0; i < 5; ++i) + Capab.SetFlag(c[i]); + + AddModes(); + + pmodule_ircd_proto(&ircd_proto); + moduleAddIRCDMsgs(); + + ModuleManager::Attach(I_OnUserNickChange, this); + } + + void OnUserNickChange(User *u, const std::string &) + { + u->RemoveModeInternal(ModeManager::FindUserModeByName(UMODE_REGISTERED)); + } + +}; + +MODULE_INIT(ProtoInspIRCd) diff --git a/modules/protocol/inspircd12.cpp b/modules/protocol/inspircd12.cpp new file mode 100644 index 000000000..49197e9ae --- /dev/null +++ b/modules/protocol/inspircd12.cpp @@ -0,0 +1,1371 @@ +/* inspircd 1.2 functions + * + * (C) 2003-2010 Anope Team + * Contact us at team@anope.org + * + * Please read COPYING and README for further details. + * + * Based on the original code of Epona by Lara. + * Based on the original code of Services by Andy Church. + */ + +/*************************************************************************/ + +#include "services.h" +#include "modules.h" +#include "hashcomp.h" + +#ifndef _WIN32 +# include <sys/socket.h> +# include <netinet/in.h> +# include <arpa/inet.h> +#endif + +#ifdef _WIN32 +# include <winsock.h> +int inet_aton(const char *name, struct in_addr *addr) +{ + uint32 a = inet_addr(name); + addr->s_addr = a; + return a != (uint32) - 1; +} +#endif + +IRCDVar myIrcd[] = { + {"InspIRCd 1.2", /* ircd name */ + "+I", /* Modes used by pseudoclients */ + 5, /* Chan Max Symbols */ + "+ao", /* Channel Umode used by Botserv bots */ + 1, /* SVSNICK */ + 1, /* Vhost */ + 0, /* Supports SNlines */ + 1, /* Supports SQlines */ + 1, /* Supports SZlines */ + 4, /* Number of server args */ + 0, /* Join 2 Set */ + 0, /* Join 2 Message */ + 1, /* TS Topic Forward */ + 0, /* TS Topci Backward */ + 0, /* Chan SQlines */ + 0, /* Quit on Kill */ + 0, /* SVSMODE unban */ + 1, /* Reverse */ + 1, /* vidents */ + 1, /* svshold */ + 0, /* time stamp on mode */ + 0, /* NICKIP */ + 0, /* O:LINE */ + 1, /* UMODE */ + 1, /* VHOST ON NICK */ + 0, /* Change RealName */ + 1, /* No Knock requires +i */ + 0, /* We support inspircd TOKENS */ + 0, /* TIME STAMPS are BASE64 */ + 0, /* Can remove User Channel Modes with SVSMODE */ + 0, /* Sglines are not enforced until user reconnects */ + 1, /* ts6 */ + 0, /* p10 */ + 1, /* CIDR channelbans */ + "$", /* TLD Prefix for Global */ + 20, /* Max number of modes we can send per line */ + } + , + {NULL} +}; + +static bool has_servicesmod = false; +static bool has_globopsmod = false; +static bool has_svsholdmod = false; +static bool has_chghostmod = false; +static bool has_chgidentmod = false; +static bool has_hidechansmod = false; + +/* Previously introduced user during burst */ +static User *prev_u_intro = NULL; + +/* CHGHOST */ +void inspircd_cmd_chghost(const char *nick, const char *vhost) +{ + if (!has_chghostmod) + { + ircdproto->SendGlobops(OperServ, "CHGHOST not loaded!"); + return; + } + + BotInfo *bi = OperServ; + send_cmd(bi->GetUID(), "CHGHOST %s %s", nick, vhost); +} + +int anope_event_idle(const char *source, int ac, const char **av) +{ + BotInfo *bi = findbot(av[0]); + if (!bi) + return MOD_CONT; + + send_cmd(bi->GetUID(), "IDLE %s %ld %ld", source, static_cast<long>(start_time), static_cast<long>(time(NULL) - bi->lastmsg)); + return MOD_CONT; +} + +static char currentpass[1024]; + +/* PASS */ +void inspircd_cmd_pass(const char *pass) +{ + strlcpy(currentpass, pass, sizeof(currentpass)); +} + +class InspIRCdProto : public IRCDProto +{ + void SendAkillDel(XLine *x) + { + BotInfo *bi = OperServ; + send_cmd(bi->GetUID(), "GLINE %s", x->Mask.c_str()); + } + + void SendTopic(BotInfo *whosets, Channel *c, const char *whosetit, const char *topic) + { + send_cmd(whosets->GetUID(), "FTOPIC %s %lu %s :%s", c->name.c_str(), static_cast<unsigned long>(c->topic_time), whosetit, topic); + } + + void SendVhostDel(User *u) + { + if (u->HasMode(UMODE_CLOAK)) + inspircd_cmd_chghost(u->nick.c_str(), u->chost.c_str()); + else + inspircd_cmd_chghost(u->nick.c_str(), u->host); + + if (has_chgidentmod && u->GetIdent() != u->GetVIdent()) + inspircd_cmd_chgident(u->nick.c_str(), u->GetIdent().c_str()); + } + + void SendAkill(XLine *x) + { + // Calculate the time left before this would expire, capping it at 2 days + time_t timeleft = x->Expires - time(NULL); + if (timeleft > 172800 || !x->Expires) + timeleft = 172800; + BotInfo *bi = OperServ; + send_cmd(bi->GetUID(), "ADDLINE G %s@%s %s %ld %ld :%s", x->GetUser().c_str(), x->GetHost().c_str(), x->By.c_str(), static_cast<long>(time(NULL)), static_cast<long>(timeleft), x->Reason.c_str()); + } + + void SendSVSKillInternal(BotInfo *source, User *user, const char *buf) + { + send_cmd(source ? source->GetUID() : TS6SID, "KILL %s :%s", user->GetUID().c_str(), buf); + } + + void SendSVSMode(User *u, int ac, const char **av) + { + this->SendModeInternal(NULL, u, merge_args(ac, av)); + } + + void SendNumericInternal(const char *source, int numeric, const char *dest, const char *buf) + { + send_cmd(TS6SID, "PUSH %s ::%s %03d %s %s", dest, source, numeric, dest, buf); + } + + void SendGuestNick(const char *nick, const char *user, const char *host, const char *real, const char *modes) + { + send_cmd(TS6SID, "UID %ld %s %s %s %s +%s 0.0.0.0 :%s", static_cast<long>(time(NULL)), nick, host, host, user, modes, real); + } + + void SendModeInternal(BotInfo *source, Channel *dest, const char *buf) + { + send_cmd(source ? source->GetUID() : TS6SID, "FMODE %s %u %s", dest->name.c_str(), static_cast<unsigned>(dest->creation_time), buf); + } + + void SendModeInternal(BotInfo *bi, User *u, const char *buf) + { + if (!buf) + return; + send_cmd(bi ? bi->GetUID() : TS6SID, "MODE %s %s", u->GetUID().c_str(), buf); + } + + void SendClientIntroduction(const std::string &nick, const std::string &user, const std::string &host, const std::string &real, const char *modes, const std::string &uid) + { + send_cmd(TS6SID, "UID %s %ld %s %s %s %s 0.0.0.0 %ld %s :%s", uid.c_str(), static_cast<long>(time(NULL)), nick.c_str(), host.c_str(), host.c_str(), user.c_str(), static_cast<long>(time(NULL)), modes, real.c_str()); + } + + void SendKickInternal(BotInfo *source, Channel *chan, User *user, const char *buf) + { + if (buf) + send_cmd(source->GetUID(), "KICK %s %s :%s", chan->name.c_str(), user->GetUID().c_str(), buf); + else + send_cmd(source->GetUID(), "KICK %s %s :%s", chan->name.c_str(), user->GetUID().c_str(), user->nick.c_str()); + } + + void SendNoticeChanopsInternal(BotInfo *source, Channel *dest, const char *buf) + { + send_cmd(TS6SID, "NOTICE @%s :%s", dest->name.c_str(), buf); + } + + /* SERVER services-dev.chatspike.net password 0 :Description here */ + void SendServer(Server *server) + { + send_cmd(NULL, "SERVER %s %s %d %s :%s", server->GetName().c_str(), currentpass, server->GetHops(), server->GetSID().c_str(), server->GetDescription().c_str()); + } + + /* JOIN */ + void SendJoin(BotInfo *user, const char *channel, time_t chantime) + { + send_cmd(TS6SID, "FJOIN %s %ld + :,%s", channel, static_cast<long>(chantime), user->GetUID().c_str()); + } + + /* UNSQLINE */ + void SendSQLineDel(XLine *x) + { + send_cmd(TS6SID, "DELLINE Q %s", x->Mask.c_str()); + } + + /* SQLINE */ + void SendSQLine(XLine *x) + { + send_cmd(TS6SID, "ADDLINE Q %s %s %ld 0 :%s", x->Mask.c_str(), Config.s_OperServ, static_cast<long>(time(NULL)), x->Reason.c_str()); + } + + /* SQUIT */ + void SendSquit(const char *servname, const char *message) + { + send_cmd(TS6SID, "SQUIT %s :%s", servname, message); + } + + /* Functions that use serval cmd functions */ + + void SendVhost(User *u, const std::string &vIdent, const std::string &vhost) + { + if (!vIdent.empty()) + inspircd_cmd_chgident(u->nick.c_str(), vIdent.c_str()); + if (!vhost.empty()) + inspircd_cmd_chghost(u->nick.c_str(), vhost.c_str()); + } + + void SendConnect() + { + inspircd_cmd_pass(uplink_server->password); + SendServer(Me); + send_cmd(TS6SID, "BURST"); + send_cmd(TS6SID, "VERSION :Anope-%s %s :%s - (%s) -- %s", Anope::Version().c_str(), Config.ServerName, ircd->name, Config.EncModuleList.begin()->c_str(), Anope::Build().c_str()); + } + + /* CHGIDENT */ + void inspircd_cmd_chgident(const char *nick, const char *vIdent) + { + if (!has_chgidentmod) + ircdproto->SendGlobops(OperServ, "CHGIDENT not loaded!"); + else + { + BotInfo *bi = OperServ; + send_cmd(bi->GetUID(), "CHGIDENT %s %s", nick, vIdent); + } + } + + /* SVSHOLD - set */ + void SendSVSHold(const char *nick) + { + BotInfo *bi = OperServ; + send_cmd(bi->GetUID(), "SVSHOLD %s %u :%s", nick, static_cast<unsigned>(Config.NSReleaseTimeout), "Being held for registered user"); + } + + /* SVSHOLD - release */ + void SendSVSHoldDel(const char *nick) + { + BotInfo *bi = OperServ; + send_cmd(bi->GetUID(), "SVSHOLD %s", nick); + } + + /* UNSZLINE */ + void SendSZLineDel(XLine *x) + { + send_cmd(TS6SID, "DELLINE Z %s", x->Mask.c_str()); + } + + /* SZLINE */ + void SendSZLine(XLine *x) + { + send_cmd(TS6SID, "ADDLINE Z %s %s %ld 0 :%s", x->Mask.c_str(), x->By.c_str(), static_cast<long>(time(NULL)), x->Reason.c_str()); + } + + /* SVSMODE -r */ + void SendUnregisteredNick(User *u) + { + u->RemoveMode(NickServ, UMODE_REGISTERED); + } + + void SendSVSJoin(const char *source, const char *nick, const char *chan, const char *param) + { + User *u = finduser(nick); + BotInfo *bi = findbot(source); + send_cmd(bi->GetUID(), "SVSJOIN %s %s", u->GetUID().c_str(), chan); + } + + void SendSVSPart(const char *source, const char *nick, const char *chan) + { + User *u = finduser(nick); + BotInfo *bi = findbot(source); + send_cmd(bi->GetUID(), "SVSPART %s %s", u->GetUID().c_str(), chan); + } + + void SendSWhois(const char *source, const char *who, const char *mask) + { + User *u = finduser(who); + + send_cmd(TS6SID, "METADATA %s swhois :%s", u->GetUID().c_str(), mask); + } + + void SendEOB() + { + send_cmd(TS6SID, "ENDBURST"); + } + + void SendGlobopsInternal(BotInfo *source, const char *buf) + { + if (has_globopsmod) + send_cmd(source ? source->GetUID() : TS6SID, "SNONOTICE g :%s", buf); + else + send_cmd(source ? source->GetUID() : TS6SID, "SNONOTICE A :%s", buf); + } + + void SendAccountLogin(User *u, NickCore *account) + { + send_cmd(TS6SID, "METADATA %s accountname :%s", u->GetUID().c_str(), account->display); + } + + void SendAccountLogout(User *u, NickCore *account) + { + send_cmd(TS6SID, "METADATA %s accountname :", u->GetUID().c_str()); + } + + int IsNickValid(const char *nick) + { + /* InspIRCd, like TS6, uses UIDs on collision, so... */ + if (isdigit(*nick)) + return 0; + return 1; + } + + void SetAutoIdentificationToken(User *u) + { + if (!u->Account()) + return; + + u->SetMode(NickServ, UMODE_REGISTERED); + } +} ircd_proto; + +int anope_event_ftopic(const char *source, int ac, const char **av) +{ + /* :source FTOPIC channel ts setby :topic */ + const char *temp; + if (ac < 4) + return MOD_CONT; + temp = av[1]; /* temp now holds ts */ + av[1] = av[2]; /* av[1] now holds set by */ + av[2] = temp; /* av[2] now holds ts */ + do_topic(source, ac, av); + return MOD_CONT; +} + +int anope_event_mode(const char *source, int ac, const char **av) +{ + if (*av[0] == '#' || *av[0] == '&') + do_cmode(source, ac, av); + else + { + /* InspIRCd lets opers change another + users modes, we have to kludge this + as it slightly breaks RFC1459 + */ + User *u = finduser(source); + User *u2 = finduser(av[0]); + + // This can happen with server-origin modes. + if (!u) + u = u2; + + // if it's still null, drop it like fire. + // most likely situation was that server introduced a nick which we subsequently akilled + if (u == NULL) + return MOD_CONT; + + av[0] = u2->nick.c_str(); + do_umode(u->nick.c_str(), ac, av); + } + return MOD_CONT; +} + +int anope_event_opertype(const char *source, int ac, const char **av) +{ + /* opertype is equivalent to mode +o because servers + dont do this directly */ + User *u; + u = finduser(source); + if (u && !is_oper(u)) + { + const char *newav[2]; + newav[0] = source; + newav[1] = "+o"; + return anope_event_mode(source, 2, newav); + } + else + return MOD_CONT; +} + +int anope_event_fmode(const char *source, int ac, const char **av) +{ + const char *newav[25]; + int n, o; + Channel *c; + + /* :source FMODE #test 12345678 +nto foo */ + if (ac < 3) + return MOD_CONT; + + /* Checking the TS for validity to avoid desyncs */ + if ((c = findchan(av[0]))) + { + if (c->creation_time > strtol(av[1], NULL, 10)) + /* Our TS is bigger, we should lower it */ + c->creation_time = strtol(av[1], NULL, 10); + else if (c->creation_time < strtol(av[1], NULL, 10)) + /* The TS we got is bigger, we should ignore this message. */ + return MOD_CONT; + } + else + /* Got FMODE for a non-existing channel */ + return MOD_CONT; + + /* TS's are equal now, so we can proceed with parsing */ + n = o = 0; + while (n < ac) + { + if (n != 1) + { + newav[o] = av[n]; + ++o; + Alog(LOG_DEBUG) << "Param: " << newav[o - 1]; + } + ++n; + } + + return anope_event_mode(source, ac - 1, newav); +} + +/* + * [Nov 03 22:31:57.695076 2009] debug: Received: :964 FJOIN #test 1223763723 +BPSnt :,964AAAAAB ,964AAAAAC ,966AAAAAA + * + * 0: name + * 1: channel ts (when it was created, see protocol docs for more info) + * 2: channel modes + params (NOTE: this may definitely be more than one param!) + * last: users + */ +int anope_event_fjoin(const char *source, int ac, const char **av) +{ + Channel *c = findchan(av[0]); + time_t ts = atol(av[1]); + bool was_created = false; + bool keep_their_modes = true; + + if (!c) + { + c = new Channel(av[0], ts); + was_created = true; + } + /* Our creation time is newer than what the server gave us */ + else if (c->creation_time > ts) + { + c->creation_time = ts; + + /* Remove status from all of our users */ + for (std::list<Mode *>::const_iterator it = ModeManager::Modes.begin(), it_end = ModeManager::Modes.end(); it != it_end; ++it) + { + Mode *m = *it; + + if (m->Type != MODE_STATUS) + continue; + + ChannelMode *cm = dynamic_cast<ChannelMode *>(m); + + for (CUserList::const_iterator uit = c->users.begin(), uit_end = c->users.end(); uit != uit_end; ++uit) + { + UserContainer *uc = *uit; + + c->RemoveMode(NULL, cm, uc->user->nick); + } + } + if (c->ci) + { + /* Rejoin the bot to fix the TS */ + if (c->ci->bi) + { + c->ci->bi->Part(c, "TS reop"); + c->ci->bi->Join(c); + } + /* Reset mlock */ + check_modes(c); + } + } + /* Their TS is newer than ours, our modes > theirs, unset their modes if need be */ + else + keep_their_modes = false; + + /* Mark the channel as syncing */ + if (was_created) + c->SetFlag(CH_SYNCING); + + /* If we need to keep their modes, and this FJOIN string contains modes */ + if (keep_their_modes && ac >= 4) + { + /* Set the modes internally */ + ChanSetInternalModes(c, ac - 3, av + 2); + } + + spacesepstream sep(av[ac - 1]); + std::string buf; + while (sep.GetToken(buf)) + { + std::list<ChannelMode *> Status; + Status.clear(); + + /* Loop through prefixes and find modes for them */ + while (buf[0] != ',') + { + ChannelMode *cm = ModeManager::FindChannelModeByChar(buf[0]); + if (!cm) + { + Alog() << "Recieved unknown mode prefix " << buf[0] << " in FJOIN string"; + buf.erase(buf.begin()); + continue; + } + + buf.erase(buf.begin()); + Status.push_back(cm); + } + buf.erase(buf.begin()); + + User *u = finduser(buf); + if (!u) + { + Alog(LOG_DEBUG) << "FJOIN for nonexistant user " << buf << " on " << c->name; + continue; + } + + EventReturn MOD_RESULT; + FOREACH_RESULT(I_OnPreJoinChannel, OnPreJoinChannel(u, c)); + + /* Add the user to the channel */ + c->JoinUser(u); + + /* Update their status internally on the channel + * This will enforce secureops etc on the user + */ + for (std::list<ChannelMode *>::iterator it = Status.begin(), it_end = Status.end(); it != it_end; ++it) + c->SetModeInternal(*it, buf); + + /* Now set whatever modes this user is allowed to have on the channel */ + chan_set_correct_modes(u, c, 1); + + /* Check to see if modules want the user to join, if they do + * check to see if they are allowed to join (CheckKick will kick/ban them) + * Don't trigger OnJoinChannel event then as the user will be destroyed + */ + if (MOD_RESULT != EVENT_STOP && c->ci && c->ci->CheckKick(u)) + continue; + + FOREACH_MOD(I_OnJoinChannel, OnJoinChannel(u, c)); + } + + /* Channel is done syncing */ + if (was_created) + { + /* Unset the syncing flag */ + c->UnsetFlag(CH_SYNCING); + + /* If there are users in the channel they are allowed to be, set topic mlock etc */ + if (!c->users.empty()) + c->Sync(); + /* If there are no users in the channel, there is a ChanServ timer set to part the service bot + * and destroy the channel soon + */ + } + + return MOD_CONT; +} + +/* Events */ +int anope_event_ping(const char *source, int ac, const char **av) +{ + if (ac == 1) + ircdproto->SendPong(NULL, av[0]); + + if (ac == 2) + ircdproto->SendPong(av[1], av[0]); + + return MOD_CONT; +} + +int anope_event_time(const char *source, int ac, const char **av) +{ + if (ac !=2) + return MOD_CONT; + + send_cmd(TS6SID, "TIME %s %s %ld", source, av[1], static_cast<long>(time(NULL))); + + /* We handled it, don't pass it on to the core.. + * The core doesn't understand our syntax anyways.. ~ Viper */ + return MOD_STOP; +} + +int anope_event_436(const char *source, int ac, const char **av) +{ + m_nickcoll(av[0]); + return MOD_CONT; +} + +int anope_event_away(const char *source, int ac, const char **av) +{ + m_away(source, (ac ? av[0] : NULL)); + return MOD_CONT; +} + +/* Taken from hybrid.c, topic syntax is identical */ +int anope_event_topic(const char *source, int ac, const char **av) +{ + Channel *c = findchan(av[0]); + time_t topic_time = time(NULL); + User *u = finduser(source); + + if (!c) + { + Alog(LOG_DEBUG) << "debug: TOPIC " << merge_args(ac - 1, av + 1) << " for nonexistent channel " << av[0]; + return MOD_CONT; + } + + if (check_topiclock(c, topic_time)) + return MOD_CONT; + + if (c->topic) + { + delete [] c->topic; + c->topic = NULL; + } + if (ac > 1 && *av[1]) + c->topic = sstrdup(av[1]); + + c->topic_setter = u ? u->nick : source; + c->topic_time = topic_time; + + record_topic(av[0]); + + if (ac > 1 && *av[1]) + { + FOREACH_MOD(I_OnTopicUpdated, OnTopicUpdated(c, av[0])); + } + else + { + FOREACH_MOD(I_OnTopicUpdated, OnTopicUpdated(c, "")); + } + + return MOD_CONT; +} + +int anope_event_squit(const char *source, int ac, const char **av) +{ + do_squit(source, ac, av); + return MOD_CONT; +} + +int anope_event_rsquit(const char *source, int ac, const char **av) +{ + /* On InspIRCd we must send a SQUIT when we recieve RSQUIT for a server we have juped */ + Server *s = Server::Find(av[0]); + if (s && s->HasFlag(SERVER_JUPED)) + send_cmd(TS6SID, "SQUIT %s :%s", s->GetSID().c_str(), ac > 1 ? av[1] : ""); + + do_squit(source, ac, av); + + return MOD_CONT; +} + +int anope_event_quit(const char *source, int ac, const char **av) +{ + do_quit(source, ac, av); + return MOD_CONT; +} + +int anope_event_kill(const char *source, int ac, const char **av) +{ + User *u = finduser(av[0]); + BotInfo *bi = findbot(av[0]); + m_kill(u ? u->nick.c_str() : (bi ? bi->nick : av[0]), av[1]); + return MOD_CONT; +} + +int anope_event_kick(const char *source, int ac, const char **av) +{ + do_kick(source, ac, av); + return MOD_CONT; +} + +int anope_event_join(const char *source, int ac, const char **av) +{ + do_join(source, ac, av); + return MOD_CONT; +} + +int anope_event_motd(const char *source, int ac, const char **av) +{ + m_motd(source); + return MOD_CONT; +} + +int anope_event_setname(const char *source, int ac, const char **av) +{ + User *u; + + u = finduser(source); + if (!u) + { + Alog(LOG_DEBUG) << "SETNAME for nonexistent user " << source; + return MOD_CONT; + } + + u->SetRealname(av[0]); + return MOD_CONT; +} + +int anope_event_chgname(const char *source, int ac, const char **av) +{ + User *u; + + u = finduser(source); + if (!u) + { + Alog(LOG_DEBUG) << "FNAME for nonexistent user " << source; + return MOD_CONT; + } + + u->SetRealname(av[0]); + return MOD_CONT; +} + +int anope_event_setident(const char *source, int ac, const char **av) +{ + User *u; + + u = finduser(source); + if (!u) + { + Alog(LOG_DEBUG) << "SETIDENT for nonexistent user " << source; + return MOD_CONT; + } + + u->SetIdent(av[0]); + return MOD_CONT; +} + +int anope_event_chgident(const char *source, int ac, const char **av) +{ + User *u; + + u = finduser(av[0]); + if (!u) + { + Alog(LOG_DEBUG) << "CHGIDENT for nonexistent user " << av[0]; + return MOD_CONT; + } + + u->SetIdent(av[1]); + return MOD_CONT; +} + +int anope_event_sethost(const char *source, int ac, const char **av) +{ + User *u; + + u = finduser(source); + if (!u) + { + Alog(LOG_DEBUG) << "SETHOST for nonexistent user " << source; + return MOD_CONT; + } + + u->SetDisplayedHost(av[0]); + return MOD_CONT; +} + +int anope_event_nick(const char *source, int ac, const char **av) +{ + do_nick(source, av[0], NULL, NULL, NULL, NULL, 0, 0, NULL, NULL); + return MOD_CONT; +} + +/* + * [Nov 03 22:09:58.176252 2009] debug: Received: :964 UID 964AAAAAC 1225746297 w00t2 localhost testnet.user w00t 127.0.0.1 1225746302 +iosw +ACGJKLNOQcdfgjklnoqtx :Robin Burchell <w00t@inspircd.org> + * 0: uid + * 1: ts + * 2: nick + * 3: host + * 4: dhost + * 5: ident + * 6: ip + * 7: signon + * 8+: modes and params -- IMPORTANT, some modes (e.g. +s) may have parameters. So don't assume a fixed position of realname! + * last: realname + */ + +int anope_event_uid(const char *source, int ac, const char **av) +{ + User *user; + NickAlias *na; + struct in_addr addy; + Server *s = Server::Find(source ? source : ""); + uint32 *ad = reinterpret_cast<uint32 *>(&addy); + int ts = strtoul(av[1], NULL, 10); + + /* Check if the previously introduced user was Id'd for the nickgroup of the nick he s currently using. + * If not, validate the user. ~ Viper*/ + user = prev_u_intro; + prev_u_intro = NULL; + if (user) na = findnick(user->nick); + if (user && !user->server->IsSynced() && (!na || na->nc != user->Account())) + { + validate_user(user); + if (user->HasMode(UMODE_REGISTERED)) + user->RemoveMode(NickServ, UMODE_REGISTERED); + } + user = NULL; + + inet_aton(av[6], &addy); + user = do_nick("", av[2], /* nick */ + av[5], /* username */ + av[3], /* realhost */ + s->GetName().c_str(), /* server */ + av[ac - 1], /* realname */ + ts, htonl(*ad), av[4], av[0]); + if (user) + { + UserSetInternalModes(user, 1, &av[8]); + user->SetCloakedHost(av[4]); + if (!user->server->IsSynced()) + prev_u_intro = user; + else + validate_user(user); + } + + return MOD_CONT; +} + +int anope_event_chghost(const char *source, int ac, const char **av) +{ + User *u; + + u = finduser(source); + if (!u) + { + Alog(LOG_DEBUG) << "FHOST for nonexistent user " << source; + return MOD_CONT; + } + + u->SetDisplayedHost(av[0]); + return MOD_CONT; +} + +/* + * [Nov 04 00:08:46.308435 2009] debug: Received: SERVER irc.inspircd.com pass 0 964 :Testnet Central! + * 0: name + * 1: pass + * 2: hops + * 3: numeric + * 4: desc + */ +int anope_event_server(const char *source, int ac, const char **av) +{ + do_server(source, av[0], atoi(av[2]), av[4], av[3]); + return MOD_CONT; +} + +int anope_event_privmsg(const char *source, int ac, const char **av) +{ + if (!finduser(source)) + return MOD_CONT; // likely a message from a server, which can happen. + + m_privmsg(source, av[0], av[1]); + return MOD_CONT; +} + +int anope_event_part(const char *source, int ac, const char **av) +{ + do_part(source, ac, av); + return MOD_CONT; +} + +int anope_event_whois(const char *source, int ac, const char **av) +{ + m_whois(source, av[0]); + return MOD_CONT; +} + +int anope_event_metadata(const char *source, int ac, const char **av) +{ + User *u; + + if (ac < 3) + return MOD_CONT; + else if (!strcmp(av[1], "accountname")) + { + if ((u = finduser(av[0]))) + { + /* Identify the user for this account - Adam */ + u->AutoID(av[2]); + } + } + + return MOD_CONT; +} + +int anope_event_capab(const char *source, int ac, const char **av) +{ + if (!strcasecmp(av[0], "START")) + { + /* reset CAPAB */ + has_servicesmod = false; + has_globopsmod = false; + has_svsholdmod = false; + has_chghostmod = false; + has_chgidentmod = false; + has_hidechansmod = false; + } + else if (!strcasecmp(av[0], "MODULES")) + { + if (strstr(av[1], "m_globops.so")) + has_globopsmod = true; + if (strstr(av[1], "m_services_account.so")) + has_servicesmod = true; + if (strstr(av[1], "m_svshold.so")) + has_svsholdmod = true; + if (strstr(av[1], "m_chghost.so")) + has_chghostmod = true; + if (strstr(av[1], "m_chgident.so")) + has_chgidentmod = true; + if (strstr(av[1], "m_hidechans.so")) + has_hidechansmod = true; + if (strstr(av[1], "m_servprotect.so")) + ircd->pseudoclient_mode = "+Ik"; + } + else if (!strcasecmp(av[0], "CAPABILITIES")) + { + spacesepstream ssep(av[1]); + std::string capab; + while (ssep.GetToken(capab)) + { + if (capab.find("CHANMODES") != std::string::npos) + { + std::string modes(capab.begin() + 10, capab.end()); + commasepstream sep(modes); + std::string modebuf; + + sep.GetToken(modebuf); + for (size_t t = 0, end = modebuf.size(); t < end; ++t) + { + switch (modebuf[t]) + { + case 'b': + ModeManager::AddChannelMode(new ChannelModeBan('b')); + continue; + case 'e': + ModeManager::AddChannelMode(new ChannelModeExcept('e')); + continue; + case 'I': + ModeManager::AddChannelMode(new ChannelModeInvex('I')); + continue; + /* InspIRCd sends q and a here if they have no prefixes */ + case 'q': + ModeManager::AddChannelMode(new ChannelModeStatus(CMODE_OWNER, "CMODE_OWNER", 'q', '@')); + continue; + case 'a': + ModeManager::AddChannelMode(new ChannelModeStatus(CMODE_PROTECT , "CMODE_PROTECT", 'a', '@')); + continue; + // XXX list modes needs a bit of a rewrite, we need to be able to support +g here + default: + ModeManager::AddChannelMode(new ChannelModeList(CMODE_END, "", modebuf[t])); + } + } + + sep.GetToken(modebuf); + for (size_t t = 0, end = modebuf.size(); t < end; ++t) + { + switch (modebuf[t]) + { + case 'k': + ModeManager::AddChannelMode(new ChannelModeKey('k')); + continue; + default: + ModeManager::AddChannelMode(new ChannelModeParam(CMODE_END, "", modebuf[t])); + } + } + + sep.GetToken(modebuf); + for (size_t t = 0, end = modebuf.size(); t < end; ++t) + { + switch (modebuf[t]) + { + case 'F': + ModeManager::AddChannelMode(new ChannelModeParam(CMODE_NICKFLOOD, "CMODE_NICKFLOOD", 'F', true)); + continue; + case 'J': + ModeManager::AddChannelMode(new ChannelModeParam(CMODE_NOREJOIN, "CMODE_NOREJOIN", 'J', true)); + continue; + case 'L': + ModeManager::AddChannelMode(new ChannelModeParam(CMODE_REDIRECT, "CMODE_REDIRECT", 'L', true)); + continue; + case 'f': + ModeManager::AddChannelMode(new ChannelModeFlood('f', true)); + continue; + case 'j': + ModeManager::AddChannelMode(new ChannelModeParam(CMODE_JOINFLOOD, "CMODE_JOINFLOOD", 'j', true)); + continue; + case 'l': + ModeManager::AddChannelMode(new ChannelModeParam(CMODE_LIMIT, "CMODE_LIMIT", 'l', true)); + continue; + default: + ModeManager::AddChannelMode(new ChannelModeParam(CMODE_END, "", modebuf[t], true)); + } + } + + sep.GetToken(modebuf); + for (size_t t = 0, end = modebuf.size(); t < end; ++t) + { + switch (modebuf[t]) + { + case 'A': + ModeManager::AddChannelMode(new ChannelMode(CMODE_ALLINVITE, "CMODE_ALLINVITE", 'A')); + continue; + case 'B': + ModeManager::AddChannelMode(new ChannelMode(CMODE_BLOCKCAPS, "CMODE_BLOCKCAPS", 'B')); + continue; + case 'C': + ModeManager::AddChannelMode(new ChannelMode(CMODE_NOCTCP, "CMODE_NOCTCP", 'C')); + continue; + case 'D': + ModeManager::AddChannelMode(new ChannelMode(CMODE_DELAYEDJOIN, "CMODE_DELAYEDJOIN", 'D')); + continue; + case 'G': + ModeManager::AddChannelMode(new ChannelMode(CMODE_FILTER, "CMODE_FILTER", 'G')); + continue; + case 'K': + ModeManager::AddChannelMode(new ChannelMode(CMODE_NOKNOCK, "CMODE_NOKNOCK", 'K')); + continue; + case 'M': + ModeManager::AddChannelMode(new ChannelMode(CMODE_REGMODERATED, "CMODE_REGMODERATED", 'M')); + continue; + case 'N': + ModeManager::AddChannelMode(new ChannelMode(CMODE_NONICK, "CMODE_NONICK", 'N')); + continue; + case 'O': + ModeManager::AddChannelMode(new ChannelModeOper('O')); + continue; + case 'P': + ModeManager::AddChannelMode(new ChannelMode(CMODE_PERM, "CMODE_PERM", 'P')); + continue; + case 'Q': + ModeManager::AddChannelMode(new ChannelMode(CMODE_NOKICK, "CMODE_NOKICK", 'Q')); + continue; + case 'R': + ModeManager::AddChannelMode(new ChannelMode(CMODE_REGISTEREDONLY, "CMODE_REGISTEREDONLY", 'R')); + continue; + case 'S': + ModeManager::AddChannelMode(new ChannelMode(CMODE_STRIPCOLOR, "CMODE_STRIPCOLOR", 'S')); + continue; + case 'T': + ModeManager::AddChannelMode(new ChannelMode(CMODE_NONOTICE, "CMODE_NONOTICE", 'T')); + continue; + case 'c': + ModeManager::AddChannelMode(new ChannelMode(CMODE_BLOCKCOLOR, "CMODE_BLOCKCOLOR", 'c')); + continue; + case 'i': + ModeManager::AddChannelMode(new ChannelMode(CMODE_INVITE, "CMODE_INVITE", 'i')); + continue; + case 'm': + ModeManager::AddChannelMode(new ChannelMode(CMODE_MODERATED, "CMODE_MODERATED", 'm')); + continue; + case 'n': + ModeManager::AddChannelMode(new ChannelMode(CMODE_NOEXTERNAL, "CMODE_NOEXTERNAL", 'n')); + continue; + case 'p': + ModeManager::AddChannelMode(new ChannelMode(CMODE_PRIVATE, "CMODE_PRIVATE", 'p')); + continue; + case 'r': + ModeManager::AddChannelMode(new ChannelModeRegistered('r')); + continue; + case 's': + ModeManager::AddChannelMode(new ChannelMode(CMODE_SECRET, "CMODE_SECRET", 's')); + continue; + case 't': + ModeManager::AddChannelMode(new ChannelMode(CMODE_TOPIC, "CMODE_TOPIC", 't')); + continue; + case 'u': + ModeManager::AddChannelMode(new ChannelMode(CMODE_AUDITORIUM, "CMODE_AUDITORIUM", 'u')); + continue; + case 'z': + ModeManager::AddChannelMode(new ChannelMode(CMODE_SSL, "CMODE_SSL", 'z')); + continue; + default: + ModeManager::AddChannelMode(new ChannelMode(CMODE_END, "", modebuf[t])); + } + } + } + else if (capab.find("USERMODES") != std::string::npos) + { + std::string modes(capab.begin() + 10, capab.end()); + commasepstream sep(modes); + std::string modebuf; + + while (sep.GetToken(modebuf)) + { + for (size_t t = 0, end = modebuf.size(); t < end; ++t) + { + switch (modebuf[t]) + { + case 'h': + ModeManager::AddUserMode(new UserMode(UMODE_HELPOP, "UMODE_HELPOP", 'h')); + continue; + case 'B': + ModeManager::AddUserMode(new UserMode(UMODE_BOT, "UMODE_BOT", 'B')); + continue; + case 'G': + ModeManager::AddUserMode(new UserMode(UMODE_FILTER, "UMODE_FILTER", 'G')); + continue; + case 'H': + ModeManager::AddUserMode(new UserMode(UMODE_HIDEOPER, "UMODE_HIDEOPER", 'H')); + continue; + case 'I': + ModeManager::AddUserMode(new UserMode(UMODE_PRIV, "UMODE_PRIV", 'I')); + continue; + case 'Q': + ModeManager::AddUserMode(new UserMode(UMODE_HIDDEN, "UMODE_HIDDEN", 'Q')); + continue; + case 'R': + ModeManager::AddUserMode(new UserMode(UMODE_REGPRIV, "UMODE_REGPRIV", 'R')); + continue; + case 'S': + ModeManager::AddUserMode(new UserMode(UMODE_STRIPCOLOR, "UMODE_STRIPCOLOR", 'S')); + continue; + case 'W': + ModeManager::AddUserMode(new UserMode(UMODE_WHOIS, "UMODE_WHOIS", 'W')); + continue; + case 'c': + ModeManager::AddUserMode(new UserMode(UMODE_COMMONCHANS, "UMODE_COMMONCHANS", 'c')); + continue; + case 'g': + ModeManager::AddUserMode(new UserMode(UMODE_CALLERID, "UMODE_CALLERID", 'g')); + continue; + case 'i': + ModeManager::AddUserMode(new UserMode(UMODE_INVIS, "UMODE_INVIS", 'i')); + continue; + case 'k': + ModeManager::AddUserMode(new UserMode(UMODE_PROTECTED, "UMODE_PROTECTED", 'k')); + continue; + case 'o': + ModeManager::AddUserMode(new UserMode(UMODE_OPER, "UMODE_OPER", 'o')); + continue; + case 'r': + ModeManager::AddUserMode(new UserMode(UMODE_REGISTERED, "UMODE_REGISTERED", 'r')); + continue; + case 'w': + ModeManager::AddUserMode(new UserMode(UMODE_WALLOPS, "UMODE_WALLOPS", 'w')); + continue; + case 'x': + ModeManager::AddUserMode(new UserMode(UMODE_CLOAK, "UMODE_CLOAK", 'x')); + continue; + case 'd': + ModeManager::AddUserMode(new UserMode(UMODE_DEAF, "UMODE_DEAF", 'd')); + continue; + default: + ModeManager::AddUserMode(new UserMode(UMODE_END, "", modebuf[t])); + } + } + } + } + else if (capab.find("PREFIX=(") != std::string::npos) + { + std::string modes(capab.begin() + 8, capab.begin() + capab.find(")")); + std::string chars(capab.begin() + capab.find(")") + 1, capab.end()); + + for (size_t t = 0, end = modes.size(); t < end; ++t) + { + switch (modes[t]) + { + case 'q': + ModeManager::AddChannelMode(new ChannelModeStatus(CMODE_OWNER, "CMODE_OWNER", 'q', chars[t])); + continue; + case 'a': + ModeManager::AddChannelMode(new ChannelModeStatus(CMODE_PROTECT, "CMODE_PROTECT", 'a', chars[t])); + continue; + case 'o': + ModeManager::AddChannelMode(new ChannelModeStatus(CMODE_OP, "CMODE_OP", 'o', chars[t])); + continue; + case 'h': + ModeManager::AddChannelMode(new ChannelModeStatus(CMODE_HALFOP, "CMODE_HALFOP", 'h', chars[t])); + continue; + case 'v': + ModeManager::AddChannelMode(new ChannelModeStatus(CMODE_VOICE, "CMODE_VOICE", 'v', chars[t])); + continue; + } + } + } + else if (capab.find("MAXMODES=") != std::string::npos) + { + std::string maxmodes(capab.begin() + 9, capab.end()); + ircd->maxmodes = atoi(maxmodes.c_str()); + } + } + } + else if (!strcasecmp(av[0], "END")) + { + if (!has_globopsmod) + { + send_cmd(NULL, "ERROR :m_globops is not loaded. This is required by Anope"); + quitmsg = "Remote server does not have the m_globops module loaded, and this is required."; + quitting = 1; + return MOD_STOP; + } + if (!has_servicesmod) + { + send_cmd(NULL, "ERROR :m_services_account.so is not loaded. This is required by Anope"); + quitmsg = "ERROR: Remote server does not have the m_services_account module loaded, and this is required."; + quitting = 1; + return MOD_STOP; + } + if (!has_hidechansmod) + { + send_cmd(NULL, "ERROR :m_hidechans.so is not loaded. This is required by Anope"); + quitmsg = "ERROR: Remote server does not have the m_hidechans module loaded, and this is required."; + quitting = 1; + return MOD_STOP; + } + if (!has_svsholdmod) + ircdproto->SendGlobops(OperServ, "SVSHOLD missing, Usage disabled until module is loaded."); + if (!has_chghostmod) + ircdproto->SendGlobops(OperServ, "CHGHOST missing, Usage disabled until module is loaded."); + if (!has_chgidentmod) + ircdproto->SendGlobops(OperServ, "CHGIDENT missing, Usage disabled until module is loaded."); + ircd->svshold = has_svsholdmod; + } + + CapabParse(ac, av); + + return MOD_CONT; +} + +int anope_event_endburst(const char *source, int ac, const char **av) +{ + NickAlias *na; + User *u = prev_u_intro; + Server *s = Server::Find(source ? source : ""); + + if (!s) + throw new CoreException("Got ENDBURST without a source"); + + /* Check if the previously introduced user was Id'd for the nickgroup of the nick he s currently using. + * If not, validate the user. ~ Viper*/ + prev_u_intro = NULL; + if (u) + na = findnick(u->nick); + if (u && !u->server->IsSynced() && (!na || na->nc != u->Account())) + { + validate_user(u); + if (u->HasMode(UMODE_REGISTERED)) + u->RemoveMode(NickServ, UMODE_REGISTERED); + } + + Alog() << "Processed ENDBURST for " << s->GetName(); + + s->Sync(true); + return MOD_CONT; +} + +void moduleAddIRCDMsgs() +{ + Anope::AddMessage("ENDBURST", anope_event_endburst); + Anope::AddMessage("436", anope_event_436); + Anope::AddMessage("AWAY", anope_event_away); + Anope::AddMessage("JOIN", anope_event_join); + Anope::AddMessage("KICK", anope_event_kick); + Anope::AddMessage("KILL", anope_event_kill); + Anope::AddMessage("MODE", anope_event_mode); + Anope::AddMessage("MOTD", anope_event_motd); + Anope::AddMessage("NICK", anope_event_nick); + Anope::AddMessage("UID", anope_event_uid); + Anope::AddMessage("CAPAB", anope_event_capab); + Anope::AddMessage("PART", anope_event_part); + Anope::AddMessage("PING", anope_event_ping); + Anope::AddMessage("TIME", anope_event_time); + Anope::AddMessage("PRIVMSG", anope_event_privmsg); + Anope::AddMessage("QUIT", anope_event_quit); + Anope::AddMessage("SERVER", anope_event_server); + Anope::AddMessage("SQUIT", anope_event_squit); + Anope::AddMessage("RSQUIT", anope_event_rsquit); + Anope::AddMessage("TOPIC", anope_event_topic); + Anope::AddMessage("WHOIS", anope_event_whois); + Anope::AddMessage("SVSMODE", anope_event_mode); + Anope::AddMessage("FHOST", anope_event_chghost); + Anope::AddMessage("CHGIDENT", anope_event_chgident); + Anope::AddMessage("FNAME", anope_event_chgname); + Anope::AddMessage("SETHOST", anope_event_sethost); + Anope::AddMessage("SETIDENT", anope_event_setident); + Anope::AddMessage("SETNAME", anope_event_setname); + Anope::AddMessage("FJOIN", anope_event_fjoin); + Anope::AddMessage("FMODE", anope_event_fmode); + Anope::AddMessage("FTOPIC", anope_event_ftopic); + Anope::AddMessage("OPERTYPE", anope_event_opertype); + Anope::AddMessage("IDLE", anope_event_idle); + Anope::AddMessage("METADATA", anope_event_metadata); +} + +bool ChannelModeFlood::IsValid(const std::string &value) +{ + char *dp, *end; + if (!value.empty() && value[0] != ':' && strtoul((value[0] == '*' ? value.c_str() + 1 : value.c_str()), &dp, 10) > 0 && *dp == ':' && *(++dp) && strtoul(dp, &end, 10) > 0 && !*end) + return 1; + else return 0; +} + +class ProtoInspIRCd : public Module +{ + public: + ProtoInspIRCd(const std::string &modname, const std::string &creator) : Module(modname, creator) + { + this->SetAuthor("Anope"); + this->SetType(PROTOCOL); + + if (Config.Numeric) + TS6SID = sstrdup(Config.Numeric); + + pmodule_ircd_version("InspIRCd 1.2"); + pmodule_ircd_var(myIrcd); + pmodule_ircd_useTSMode(0); + + CapabType c[] = { CAPAB_NOQUIT, CAPAB_SSJ3, CAPAB_NICK2, CAPAB_VL, CAPAB_TLKEXT }; + for (unsigned i = 0; i < 5; ++i) + Capab.SetFlag(c[i]); + + pmodule_ircd_proto(&ircd_proto); + moduleAddIRCDMsgs(); + + ModuleManager::Attach(I_OnUserNickChange, this); + } + + ~ProtoInspIRCd() + { + delete [] TS6SID; + } + + void OnUserNickChange(User *u, const std::string &) + { + /* InspIRCd 1.2 doesn't set -r on nick change, remove -r here. Note that if we have to set +r later + * this will cancel out this -r, resulting in no mode changes. + */ + u->RemoveMode(NickServ, UMODE_REGISTERED); + } +}; + +MODULE_INIT(ProtoInspIRCd) diff --git a/modules/protocol/inspircd20.cpp b/modules/protocol/inspircd20.cpp new file mode 100644 index 000000000..f74a045fc --- /dev/null +++ b/modules/protocol/inspircd20.cpp @@ -0,0 +1,1351 @@ +/* Inspircd 2.0 functions + * + * (C) 2003-2010 Anope Team + * Contact us at team@anope.org + * + * Please read COPYING and README for further details. + * + * Based on the original code of Epona by Lara. + * Based on the original code of Services by Andy Church. + */ + +/*************************************************************************/ + +#include "services.h" +#include "modules.h" +#include "hashcomp.h" + +#ifndef _WIN32 +# include <sys/socket.h> +# include <netinet/in.h> +# include <arpa/inet.h> +#endif + +#ifdef _WIN32 +# include <winsock.h> +int inet_aton(const char *name, struct in_addr *addr) +{ + uint32 a = inet_addr(name); + addr->s_addr = a; + return a != (uint32) - 1; +} +#endif + +IRCDVar myIrcd[] = { + {"InspIRCd 2.0", /* ircd name */ + "+I", /* Modes used by pseudoclients */ + 5, /* Chan Max Symbols */ + "+ao", /* Channel Umode used by Botserv bots */ + 1, /* SVSNICK */ + 1, /* Vhost */ + 0, /* Supports SNlines */ + 1, /* Supports SQlines */ + 1, /* Supports SZlines */ + 4, /* Number of server args */ + 0, /* Join 2 Set */ + 0, /* Join 2 Message */ + 1, /* TS Topic Forward */ + 0, /* TS Topci Backward */ + 0, /* Chan SQlines */ + 0, /* Quit on Kill */ + 0, /* SVSMODE unban */ + 1, /* Reverse */ + 1, /* vidents */ + 1, /* svshold */ + 0, /* time stamp on mode */ + 0, /* NICKIP */ + 0, /* O:LINE */ + 1, /* UMODE */ + 1, /* VHOST ON NICK */ + 0, /* Change RealName */ + 1, /* No Knock requires +i */ + 0, /* We support inspircd TOKENS */ + 0, /* TIME STAMPS are BASE64 */ + 0, /* Can remove User Channel Modes with SVSMODE */ + 0, /* Sglines are not enforced until user reconnects */ + 1, /* ts6 */ + 0, /* p10 */ + 1, /* CIDR channelbans */ + "$", /* TLD Prefix for Global */ + 20, /* Max number of modes we can send per line */ + } + , + {NULL} +}; + +static bool has_servicesmod = false; +static bool has_svsholdmod = false; +static bool has_chghostmod = false; +static bool has_chgidentmod = false; + +/* Previously introduced user during burst */ +static User *prev_u_intro = NULL; + +/* CHGHOST */ +void inspircd_cmd_chghost(const char *nick, const char *vhost) +{ + if (!has_chghostmod) + { + ircdproto->SendGlobops(OperServ, "CHGHOST not loaded!"); + return; + } + + BotInfo *bi = OperServ; + send_cmd(bi->GetUID(), "CHGHOST %s %s", nick, vhost); +} + +int anope_event_idle(const char *source, int ac, const char **av) +{ + BotInfo *bi = findbot(av[0]); + if (!bi) + return MOD_CONT; + + send_cmd(bi->GetUID(), "IDLE %s %ld %ld", source, static_cast<long>(start_time), static_cast<long>(time(NULL) - bi->lastmsg)); + return MOD_CONT; +} + +static char currentpass[1024]; + +/* PASS */ +void inspircd_cmd_pass(const char *pass) +{ + strlcpy(currentpass, pass, sizeof(currentpass)); +} + +class InspIRCdProto : public IRCDProto +{ + void SendAkillDel(XLine *x) + { + BotInfo *bi = OperServ; + send_cmd(bi->GetUID(), "GLINE %s", x->Mask.c_str()); + } + + void SendTopic(BotInfo *whosets, Channel *c, const char *whosetit, const char *topic) + { + send_cmd(whosets->GetUID(), "FTOPIC %s %lu %s :%s", c->name.c_str(), static_cast<unsigned long>(c->topic_time), whosetit, topic); + } + + void SendVhostDel(User *u) + { + if (u->HasMode(UMODE_CLOAK)) + inspircd_cmd_chghost(u->nick.c_str(), u->chost.c_str()); + else + inspircd_cmd_chghost(u->nick.c_str(), u->host); + + if (has_chgidentmod && u->GetIdent() != u->GetVIdent()) + inspircd_cmd_chgident(u->nick.c_str(), u->GetIdent().c_str()); + } + + void SendAkill(XLine *x) + { + // Calculate the time left before this would expire, capping it at 2 days + time_t timeleft = x->Expires - time(NULL); + if (timeleft > 172800 || !x->Expires) + timeleft = 172800; + BotInfo *bi = OperServ; + send_cmd(bi->GetUID(), "ADDLINE G %s@%s %s %ld %ld :%s", x->GetUser().c_str(), x->GetHost().c_str(), x->By.c_str(), static_cast<long>(time(NULL)), static_cast<long>(timeleft), x->Reason.c_str()); + } + + void SendSVSKillInternal(BotInfo *source, User *user, const char *buf) + { + send_cmd(source ? source->GetUID() : TS6SID, "KILL %s :%s", user->GetUID().c_str(), buf); + } + + void SendSVSMode(User *u, int ac, const char **av) + { + this->SendModeInternal(NULL, u, merge_args(ac, av)); + } + + void SendNumericInternal(const char *source, int numeric, const char *dest, const char *buf) + { + send_cmd(TS6SID, "PUSH %s ::%s %03d %s %s", dest, source, numeric, dest, buf); + } + + void SendGuestNick(const char *nick, const char *user, const char *host, const char *real, const char *modes) + { + send_cmd(TS6SID, "UID %ld %s %s %s %s +%s 0.0.0.0 :%s", static_cast<long>(time(NULL)), nick, host, host, user, modes, real); + } + + void SendModeInternal(BotInfo *source, Channel *dest, const char *buf) + { + send_cmd(source ? source->GetUID() : TS6SID, "FMODE %s %u %s", dest->name.c_str(), static_cast<unsigned>(dest->creation_time), buf); + } + + void SendModeInternal(BotInfo *bi, User *u, const char *buf) + { + if (!buf) + return; + send_cmd(bi ? bi->GetUID() : TS6SID, "MODE %s %s", u->GetUID().c_str(), buf); + } + + void SendClientIntroduction(const std::string &nick, const std::string &user, const std::string &host, const std::string &real, const char *modes, const std::string &uid) + { + send_cmd(TS6SID, "UID %s %ld %s %s %s %s 0.0.0.0 %ld %s :%s", uid.c_str(), static_cast<long>(time(NULL)), nick.c_str(), host.c_str(), host.c_str(), user.c_str(), static_cast<long>(time(NULL)), modes, real.c_str()); + } + + void SendKickInternal(BotInfo *source, Channel *chan, User *user, const char *buf) + { + if (buf) + send_cmd(source->GetUID(), "KICK %s %s :%s", chan->name.c_str(), user->GetUID().c_str(), buf); + else + send_cmd(source->GetUID(), "KICK %s %s :%s", chan->name.c_str(), user->GetUID().c_str(), user->nick.c_str()); + } + + void SendNoticeChanopsInternal(BotInfo *source, Channel *dest, const char *buf) + { + send_cmd(TS6SID, "NOTICE @%s :%s", dest->name.c_str(), buf); + } + + /* SERVER services-dev.chatspike.net password 0 :Description here */ + void SendServer(Server *server) + { + send_cmd(NULL, "SERVER %s %s %d %s :%s", server->GetName().c_str(), currentpass, server->GetHops(), server->GetSID().c_str(), server->GetDescription().c_str()); + } + + /* JOIN */ + void SendJoin(BotInfo *user, const char *channel, time_t chantime) + { + send_cmd(TS6SID, "FJOIN %s %ld + :,%s", channel, static_cast<long>(chantime), user->GetUID().c_str()); + } + + /* UNSQLINE */ + void SendSQLineDel(XLine *x) + { + send_cmd(TS6SID, "DELLINE Q %s", x->Mask.c_str()); + } + + /* SQLINE */ + void SendSQLine(XLine *x) + { + send_cmd(TS6SID, "ADDLINE Q %s %s %ld 0 :%s", x->Mask.c_str(), Config.s_OperServ, static_cast<long>(time(NULL)), x->Reason.c_str()); + } + + /* SQUIT */ + void SendSquit(const char *servname, const char *message) + { + send_cmd(TS6SID, "SQUIT %s :%s", servname, message); + } + + /* Functions that use serval cmd functions */ + + void SendVhost(User *u, const std::string &vIdent, const std::string &vhost) + { + if (!vIdent.empty()) + inspircd_cmd_chgident(u->nick.c_str(), vIdent.c_str()); + if (!vhost.empty()) + inspircd_cmd_chghost(u->nick.c_str(), vhost.c_str()); + } + + void SendConnect() + { + send_cmd(NULL, "CAPAB START 1202"); + send_cmd(NULL, "CAPAB CAPABILITIES :PROTOCOL=1202"); + send_cmd(NULL, "CAPAB END"); + inspircd_cmd_pass(uplink_server->password); + SendServer(Me); + send_cmd(TS6SID, "BURST"); + send_cmd(TS6SID, "VERSION :Anope-%s %s :%s - (%s) -- %s", Anope::Version().c_str(), Config.ServerName, ircd->name, Config.EncModuleList.begin()->c_str(), Anope::Build().c_str()); + } + + /* CHGIDENT */ + void inspircd_cmd_chgident(const char *nick, const char *vIdent) + { + if (!has_chgidentmod) + ircdproto->SendGlobops(OperServ, "CHGIDENT not loaded!"); + else + { + BotInfo *bi = OperServ; + send_cmd(bi->GetUID(), "CHGIDENT %s %s", nick, vIdent); + } + } + + /* SVSHOLD - set */ + void SendSVSHold(const char *nick) + { + BotInfo *bi = OperServ; + send_cmd(bi->GetUID(), "SVSHOLD %s %u :%s", nick, static_cast<unsigned>(Config.NSReleaseTimeout), "Being held for registered user"); + } + + /* SVSHOLD - release */ + void SendSVSHoldDel(const char *nick) + { + BotInfo *bi = OperServ; + send_cmd(bi->GetUID(), "SVSHOLD %s", nick); + } + + /* UNSZLINE */ + void SendSZLineDel(XLine *x) + { + send_cmd(TS6SID, "DELLINE Z %s", x->Mask.c_str()); + } + + /* SZLINE */ + void SendSZLine(XLine *x) + { + send_cmd(TS6SID, "ADDLINE Z %s %s %ld 0 :%s", x->Mask.c_str(), x->By.c_str(), static_cast<long>(time(NULL)), x->Reason.c_str()); + } + + /* SVSMODE -r */ + void SendUnregisteredNick(User *u) + { + u->RemoveMode(NickServ, UMODE_REGISTERED); + } + + void SendSVSJoin(const char *source, const char *nick, const char *chan, const char *param) + { + User *u = finduser(nick); + BotInfo *bi = findbot(source); + send_cmd(bi->GetUID(), "SVSJOIN %s %s", u->GetUID().c_str(), chan); + } + + void SendSVSPart(const char *source, const char *nick, const char *chan) + { + User *u = finduser(nick); + BotInfo *bi = findbot(source); + send_cmd(bi->GetUID(), "SVSPART %s %s", u->GetUID().c_str(), chan); + } + + void SendSWhois(const char *source, const char *who, const char *mask) + { + User *u = finduser(who); + + send_cmd(TS6SID, "METADATA %s swhois :%s", u->GetUID().c_str(), mask); + } + + void SendEOB() + { + send_cmd(TS6SID, "ENDBURST"); + } + + void SendGlobopsInternal(BotInfo *source, const char *buf) + { + send_cmd(source ? source->GetUID() : TS6SID, "SNONOTICE g :%s", buf); + } + + void SendAccountLogin(User *u, NickCore *account) + { + send_cmd(TS6SID, "METADATA %s accountname :%s", u->GetUID().c_str(), account->display); + } + + void SendAccountLogout(User *u, NickCore *account) + { + send_cmd(TS6SID, "METADATA %s accountname :", u->GetUID().c_str()); + } + + int IsNickValid(const char *nick) + { + /* InspIRCd, like TS6, uses UIDs on collision, so... */ + if (isdigit(*nick)) + return 0; + return 1; + } + + void SetAutoIdentificationToken(User *u) + { + if (!u->Account()) + return; + + u->SetMode(NickServ, UMODE_REGISTERED); + } +} ircd_proto; + +int anope_event_ftopic(const char *source, int ac, const char **av) +{ + /* :source FTOPIC channel ts setby :topic */ + const char *temp; + if (ac < 4) + return MOD_CONT; + temp = av[1]; /* temp now holds ts */ + av[1] = av[2]; /* av[1] now holds set by */ + av[2] = temp; /* av[2] now holds ts */ + do_topic(source, ac, av); + return MOD_CONT; +} + +int anope_event_mode(const char *source, int ac, const char **av) +{ + if (*av[0] == '#' || *av[0] == '&') + do_cmode(source, ac, av); + else + { + /* InspIRCd lets opers change another + users modes, we have to kludge this + as it slightly breaks RFC1459 + */ + User *u = finduser(source); + User *u2 = finduser(av[0]); + + // This can happen with server-origin modes. + if (!u) + u = u2; + + // if it's still null, drop it like fire. + // most likely situation was that server introduced a nick which we subsequently akilled + if (u == NULL) + return MOD_CONT; + + av[0] = u2->nick.c_str(); + do_umode(u->nick.c_str(), ac, av); + } + return MOD_CONT; +} + +int anope_event_opertype(const char *source, int ac, const char **av) +{ + /* opertype is equivalent to mode +o because servers + dont do this directly */ + User *u; + u = finduser(source); + if (u && !is_oper(u)) + { + const char *newav[2]; + newav[0] = source; + newav[1] = "+o"; + return anope_event_mode(source, 2, newav); + } + else + return MOD_CONT; +} + +int anope_event_fmode(const char *source, int ac, const char **av) +{ + const char *newav[25]; + int n, o; + Channel *c; + + /* :source FMODE #test 12345678 +nto foo */ + if (ac < 3) + return MOD_CONT; + + /* Checking the TS for validity to avoid desyncs */ + if ((c = findchan(av[0]))) + { + if (c->creation_time > strtol(av[1], NULL, 10)) + /* Our TS is bigger, we should lower it */ + c->creation_time = strtol(av[1], NULL, 10); + else if (c->creation_time < strtol(av[1], NULL, 10)) + /* The TS we got is bigger, we should ignore this message. */ + return MOD_CONT; + } + else + /* Got FMODE for a non-existing channel */ + return MOD_CONT; + + /* TS's are equal now, so we can proceed with parsing */ + n = o = 0; + while (n < ac) + { + if (n != 1) + { + newav[o] = av[n]; + ++o; + Alog(LOG_DEBUG) << "Param: " << newav[o - 1]; + } + ++n; + } + + return anope_event_mode(source, ac - 1, newav); +} + +/* + * [Nov 03 22:31:57.695076 2009] debug: Received: :964 FJOIN #test 1223763723 +BPSnt :,964AAAAAB ,964AAAAAC ,966AAAAAA + * + * 0: name + * 1: channel ts (when it was created, see protocol docs for more info) + * 2: channel modes + params (NOTE: this may definitely be more than one param!) + * last: users + */ +int anope_event_fjoin(const char *source, int ac, const char **av) +{ + Channel *c = findchan(av[0]); + time_t ts = atol(av[1]); + bool was_created = false; + bool keep_their_modes = true; + + if (!c) + { + c = new Channel(av[0], ts); + was_created = true; + } + /* Our creation time is newer than what the server gave us */ + else if (c->creation_time > ts) + { + c->creation_time = ts; + + /* Remove status from all of our users */ + for (std::list<Mode *>::const_iterator it = ModeManager::Modes.begin(), it_end = ModeManager::Modes.end(); it != it_end; ++it) + { + Mode *m = *it; + + if (m->Type != MODE_STATUS) + continue; + + ChannelMode *cm = dynamic_cast<ChannelMode *>(m); + + for (CUserList::const_iterator uit = c->users.begin(), uit_end = c->users.end(); uit != uit_end; ++uit) + { + UserContainer *uc = *uit; + + c->RemoveMode(NULL, cm, uc->user->nick); + } + } + if (c->ci) + { + /* Rejoin the bot to fix the TS */ + if (c->ci->bi) + { + c->ci->bi->Part(c, "TS reop"); + c->ci->bi->Join(c); + } + /* Reset mlock */ + check_modes(c); + } + } + /* Their TS is newer than ours, our modes > theirs, unset their modes if need be */ + else + keep_their_modes = false; + + /* Mark the channel as syncing */ + if (was_created) + c->SetFlag(CH_SYNCING); + + /* If we need to keep their modes, and this FJOIN string contains modes */ + if (keep_their_modes && ac >= 4) + { + /* Set the modes internally */ + ChanSetInternalModes(c, ac - 3, av + 2); + } + + spacesepstream sep(av[ac - 1]); + std::string buf; + while (sep.GetToken(buf)) + { + std::list<ChannelMode *> Status; + Status.clear(); + + /* Loop through prefixes and find modes for them */ + while (buf[0] != ',') + { + ChannelMode *cm = ModeManager::FindChannelModeByChar(buf[0]); + if (!cm) + { + Alog() << "Recieved unknown mode prefix " << buf[0] << " in FJOIN string"; + buf.erase(buf.begin()); + continue; + } + + buf.erase(buf.begin()); + Status.push_back(cm); + } + buf.erase(buf.begin()); + + User *u = finduser(buf); + if (!u) + { + Alog(LOG_DEBUG) << "FJOIN for nonexistant user " << buf << " on " << c->name; + continue; + } + + EventReturn MOD_RESULT; + FOREACH_RESULT(I_OnPreJoinChannel, OnPreJoinChannel(u, c)); + + /* Add the user to the channel */ + c->JoinUser(u); + + /* Update their status internally on the channel + * This will enforce secureops etc on the user + */ + for (std::list<ChannelMode *>::iterator it = Status.begin(), it_end = Status.end(); it != it_end; ++it) + c->SetModeInternal(*it, buf); + + /* Now set whatever modes this user is allowed to have on the channel */ + chan_set_correct_modes(u, c, 1); + + /* Check to see if modules want the user to join, if they do + * check to see if they are allowed to join (CheckKick will kick/ban them) + * Don't trigger OnJoinChannel event then as the user will be destroyed + */ + if (MOD_RESULT != EVENT_STOP && c->ci && c->ci->CheckKick(u)) + continue; + + FOREACH_MOD(I_OnJoinChannel, OnJoinChannel(u, c)); + } + + /* Channel is done syncing */ + if (was_created) + { + /* Unset the syncing flag */ + c->UnsetFlag(CH_SYNCING); + + /* If there are users in the channel they are allowed to be, set topic mlock etc */ + if (!c->users.empty()) + c->Sync(); + /* If there are no users in the channel, there is a ChanServ timer set to part the service bot + * and destroy the channel soon + */ + } + + return MOD_CONT; +} + +/* Events */ +int anope_event_ping(const char *source, int ac, const char **av) +{ + if (ac == 1) + ircdproto->SendPong(NULL, av[0]); + + if (ac == 2) + ircdproto->SendPong(av[1], av[0]); + + return MOD_CONT; +} + +int anope_event_time(const char *source, int ac, const char **av) +{ + if (ac !=2) + return MOD_CONT; + + send_cmd(TS6SID, "TIME %s %s %ld", source, av[1], static_cast<long>(time(NULL))); + + /* We handled it, don't pass it on to the core.. + * The core doesn't understand our syntax anyways.. ~ Viper */ + return MOD_STOP; +} + +int anope_event_436(const char *source, int ac, const char **av) +{ + m_nickcoll(av[0]); + return MOD_CONT; +} + +int anope_event_away(const char *source, int ac, const char **av) +{ + m_away(source, (ac ? av[0] : NULL)); + return MOD_CONT; +} + +/* Taken from hybrid.c, topic syntax is identical */ +int anope_event_topic(const char *source, int ac, const char **av) +{ + Channel *c = findchan(av[0]); + time_t topic_time = time(NULL); + User *u = finduser(source); + + if (!c) + { + Alog(LOG_DEBUG) << "debug: TOPIC " << merge_args(ac - 1, av + 1) << " for nonexistent channel " << av[0]; + return MOD_CONT; + } + + if (check_topiclock(c, topic_time)) + return MOD_CONT; + + if (c->topic) + { + delete [] c->topic; + c->topic = NULL; + } + if (ac > 1 && *av[1]) + c->topic = sstrdup(av[1]); + + c->topic_setter = u ? u->nick : source; + c->topic_time = topic_time; + + record_topic(av[0]); + + if (ac > 1 && *av[1]) + { + FOREACH_MOD(I_OnTopicUpdated, OnTopicUpdated(c, av[0])); + } + else + { + FOREACH_MOD(I_OnTopicUpdated, OnTopicUpdated(c, "")); + } + + return MOD_CONT; +} + +int anope_event_squit(const char *source, int ac, const char **av) +{ + do_squit(source, ac, av); + return MOD_CONT; +} + +int anope_event_rsquit(const char *source, int ac, const char **av) +{ + /* On InspIRCd we must send a SQUIT when we recieve RSQUIT for a server we have juped */ + Server *s = Server::Find(av[0]); + if (s && s->HasFlag(SERVER_JUPED)) + send_cmd(TS6SID, "SQUIT %s :%s", s->GetSID().c_str(), ac > 1 ? av[1] : ""); + + do_squit(source, ac, av); + + return MOD_CONT; +} + +int anope_event_quit(const char *source, int ac, const char **av) +{ + do_quit(source, ac, av); + return MOD_CONT; +} + +int anope_event_kill(const char *source, int ac, const char **av) +{ + User *u = finduser(av[0]); + BotInfo *bi = findbot(av[0]); + m_kill(u ? u->nick.c_str() : (bi ? bi->nick : av[0]), av[1]); + return MOD_CONT; +} + +int anope_event_kick(const char *source, int ac, const char **av) +{ + do_kick(source, ac, av); + return MOD_CONT; +} + +int anope_event_join(const char *source, int ac, const char **av) +{ + do_join(source, ac, av); + return MOD_CONT; +} + +int anope_event_motd(const char *source, int ac, const char **av) +{ + m_motd(source); + return MOD_CONT; +} + +int anope_event_setname(const char *source, int ac, const char **av) +{ + User *u; + + u = finduser(source); + if (!u) + { + Alog(LOG_DEBUG) << "SETNAME for nonexistent user " << source; + return MOD_CONT; + } + + u->SetRealname(av[0]); + return MOD_CONT; +} + +int anope_event_chgname(const char *source, int ac, const char **av) +{ + User *u; + + u = finduser(source); + if (!u) + { + Alog(LOG_DEBUG) << "FNAME for nonexistent user " << source; + return MOD_CONT; + } + + u->SetRealname(av[0]); + return MOD_CONT; +} + +int anope_event_setident(const char *source, int ac, const char **av) +{ + User *u; + + u = finduser(source); + if (!u) + { + Alog(LOG_DEBUG) << "SETIDENT for nonexistent user " << source; + return MOD_CONT; + } + + u->SetIdent(av[0]); + return MOD_CONT; +} + +int anope_event_chgident(const char *source, int ac, const char **av) +{ + User *u = finduser(source); + + if (!u) + { + Alog(LOG_DEBUG) << "FIDENT for nonexistent user " << source; + return MOD_CONT; + } + + u->SetIdent(av[0]); + return MOD_CONT; +} + +int anope_event_sethost(const char *source, int ac, const char **av) +{ + User *u; + + u = finduser(source); + if (!u) + { + Alog(LOG_DEBUG) << "SETHOST for nonexistent user " << source; + return MOD_CONT; + } + + u->SetDisplayedHost(av[0]); + return MOD_CONT; +} + +int anope_event_nick(const char *source, int ac, const char **av) +{ + do_nick(source, av[0], NULL, NULL, NULL, NULL, 0, 0, NULL, NULL); + return MOD_CONT; +} + +/* + * [Nov 03 22:09:58.176252 2009] debug: Received: :964 UID 964AAAAAC 1225746297 w00t2 localhost testnet.user w00t 127.0.0.1 1225746302 +iosw +ACGJKLNOQcdfgjklnoqtx :Robin Burchell <w00t@inspircd.org> + * 0: uid + * 1: ts + * 2: nick + * 3: host + * 4: dhost + * 5: ident + * 6: ip + * 7: signon + * 8+: modes and params -- IMPORTANT, some modes (e.g. +s) may have parameters. So don't assume a fixed position of realname! + * last: realname + */ + +int anope_event_uid(const char *source, int ac, const char **av) +{ + User *user; + NickAlias *na; + struct in_addr addy; + Server *s = Server::Find(source ? source : ""); + uint32 *ad = reinterpret_cast<uint32 *>(&addy); + int ts = strtoul(av[1], NULL, 10); + + /* Check if the previously introduced user was Id'd for the nickgroup of the nick he s currently using. + * If not, validate the user. ~ Viper*/ + user = prev_u_intro; + prev_u_intro = NULL; + if (user) + na = findnick(user->nick); + if (user && !user->server->IsSynced() && (!na || na->nc != user->Account())) + { + validate_user(user); + if (user->HasMode(UMODE_REGISTERED)) + user->RemoveMode(NickServ, UMODE_REGISTERED); + } + user = NULL; + + inet_aton(av[6], &addy); + user = do_nick("", av[2], /* nick */ + av[5], /* username */ + av[3], /* realhost */ + s->GetName().c_str(), /* server */ + av[ac - 1], /* realname */ + ts, htonl(*ad), av[4], av[0]); + if (user) + { + UserSetInternalModes(user, 1, &av[8]); + user->SetCloakedHost(av[4]); + if (!user->server->IsSynced()) + prev_u_intro = user; + else + validate_user(user); + } + + return MOD_CONT; +} + +int anope_event_chghost(const char *source, int ac, const char **av) +{ + User *u; + + u = finduser(source); + if (!u) + { + Alog(LOG_DEBUG) << "FHOST for nonexistent user " << source; + return MOD_CONT; + } + + u->SetDisplayedHost(av[0]); + return MOD_CONT; +} + +/* + * [Nov 04 00:08:46.308435 2009] debug: Received: SERVER irc.inspircd.com pass 0 964 :Testnet Central! + * 0: name + * 1: pass + * 2: hops + * 3: numeric + * 4: desc + */ +int anope_event_server(const char *source, int ac, const char **av) +{ + do_server(source, av[0], atoi(av[2]), av[4], av[3]); + return MOD_CONT; +} + +int anope_event_privmsg(const char *source, int ac, const char **av) +{ + if (!finduser(source)) + return MOD_CONT; // likely a message from a server, which can happen. + + m_privmsg(source, av[0], av[1]); + return MOD_CONT; +} + +int anope_event_part(const char *source, int ac, const char **av) +{ + do_part(source, ac, av); + return MOD_CONT; +} + +int anope_event_whois(const char *source, int ac, const char **av) +{ + m_whois(source, av[0]); + return MOD_CONT; +} + +int anope_event_metadata(const char *source, int ac, const char **av) +{ + User *u; + + if (ac < 3) + return MOD_CONT; + else if (!strcmp(av[1], "accountname")) + { + if ((u = finduser(av[0]))) + { + /* Identify the user for this account - Adam */ + u->AutoID(av[2]); + } + } + + return MOD_CONT; +} + +int anope_event_capab(const char *source, int ac, const char **av) +{ + if (!strcasecmp(av[0], "START")) + { + if (ac < 2 || atoi(av[1]) < 1202) + { + send_cmd(NULL, "ERROR :Protocol mismatch, no or invalid protocol version given in CAPAB START"); + quitmsg = "Protocol mismatch, no or invalid protocol version given in CAPAB START"; + quitting = 1; + return MOD_STOP; + } + + /* reset CAPAB */ + has_servicesmod = false; + has_svsholdmod = false; + has_chghostmod = false; + has_chgidentmod = false; + } + else if (!strcasecmp(av[0], "CHANMODES")) + { + spacesepstream ssep(av[1]); + std::string capab; + + while (ssep.GetToken(capab)) + { + std::string modename = capab.substr(0, capab.find('=')); + std::string modechar = capab.substr(capab.find('=') + 1); + ChannelMode *cm = NULL; + + if (modename == "admin") + cm = new ChannelModeStatus(CMODE_PROTECT, "CMODE_PROTECT", modechar[1], modechar[0]); + else if (modename == "allowinvite") + cm = new ChannelMode(CMODE_ALLINVITE, "CMODE_ALLINVITE", modechar[0]); + else if (modename == "auditorium") + cm = new ChannelMode(CMODE_AUDITORIUM, "CMODE_AUDITORIUM", modechar[0]); + else if (modename == "autoop") + continue; // XXX Not currently tracked + else if (modename == "ban") + cm = new ChannelModeBan(modechar[0]); + else if (modename == "banexception") + cm = new ChannelModeExcept(modechar[0]); + else if (modename == "blockcaps") + cm = new ChannelMode(CMODE_BLOCKCAPS, "CMODE_BLOCKCAPS", modechar[0]); + else if (modename == "blockcolor") + cm = new ChannelMode(CMODE_BLOCKCOLOR, "CMODE_BLOCKCOLOR", modechar[0]); + else if (modename == "c_registered") + cm = new ChannelModeRegistered(modechar[0]); + else if (modename == "censor") + cm = new ChannelMode(CMODE_FILTER, "CMODE_FILTER", modechar[0]); + else if (modename == "delayjoin") + cm = new ChannelMode(CMODE_DELAYEDJOIN, "CMODE_DELAYEDJOIN", modechar[0]); + else if (modename == "delaymsg") + continue; + else if (modename == "exemptchanops") + continue; // XXX + else if (modename == "filter") + continue; // XXX + else if (modename == "flood") + cm = new ChannelModeFlood(modechar[0], true); + else if (modename == "founder") + cm = new ChannelModeStatus(CMODE_OWNER, "CMODE_OWNER", modechar[1], modechar[0]); + else if (modename == "halfop") + cm = new ChannelModeStatus(CMODE_HALFOP, "CMODE_HALFOP", modechar[1], modechar[0]); + else if (modename == "halfvoice") + continue; // XXX - halfvoice? wtf + else if (modename == "history") + continue; // XXX + else if (modename == "invex") + cm = new ChannelModeInvex(modechar[0]); + else if (modename == "inviteonly") + cm = new ChannelMode(CMODE_INVITE, "CMODE_INVITE", modechar[0]); + else if (modename == "joinflood") + cm = new ChannelModeParam(CMODE_JOINFLOOD, "CMODE_JOINFLOOD", modechar[0], true); + else if (modename == "key") + cm = new ChannelModeKey(modechar[0]); + else if (modename == "kicknorejoin") + cm = new ChannelModeParam(CMODE_NOREJOIN, "CMODE_NOREJOIN", modechar[0], true); + else if (modename == "limit") + cm = new ChannelModeParam(CMODE_LIMIT, "CMODE_LIMIT", modechar[0], true); + else if (modename == "moderated") + cm = new ChannelMode(CMODE_MODERATED, "CMODE_MODERATED", modechar[0]); + else if (modename == "namebase") + continue; // XXX + else if (modename == "nickflood") + cm = new ChannelModeParam(CMODE_NICKFLOOD, "CMODE_NICKFLOOD", modechar[0], true); + else if (modename == "noctcp") + cm = new ChannelMode(CMODE_NOCTCP, "CMODE_NOCTCP", modechar[0]); + else if (modename == "noextmsg") + cm = new ChannelMode(CMODE_NOEXTERNAL, "CMODE_NOEXTERNAL", modechar[0]); + else if (modename == "nokick") + cm = new ChannelMode(CMODE_NOKICK, "CMODE_NOKICK", modechar[0]); + else if (modename == "noknock") + cm = new ChannelMode(CMODE_NOKNOCK, "CMODE_NOKNOCK", modechar[0]); + else if (modename == "nonick") + cm = new ChannelMode(CMODE_NONICK, "CMODE_NONICK", modechar[0]); + else if (modename == "nonotice") + cm = new ChannelMode(CMODE_NONOTICE, "CMODE_NONOTICE", modechar[0]); + else if (modename == "official-join") + continue; // XXX + else if (modename == "op") + cm = new ChannelModeStatus(CMODE_OP, "CMODE_OP", modechar[1], modechar[0]); + else if (modename == "operonly") + cm = new ChannelModeOper(modechar[0]); + else if (modename == "operprefix") + continue; // XXX + else if (modename == "permanent") + cm = new ChannelMode(CMODE_PERM, "CMODE_PERM", modechar[0]); + else if (modename == "private") + cm = new ChannelMode(CMODE_PRIVATE, "CMODE_PRIVATE", modechar[0]); + else if (modename == "redirect") + cm = new ChannelModeParam(CMODE_REDIRECT, "CMODE_REDIRECT", modechar[0], true); + else if (modename == "reginvite") + cm = new ChannelMode(CMODE_REGISTEREDONLY, "CMODE_REGISTEREDONLY", modechar[0]); + else if (modename == "regmoderated") + cm = new ChannelMode(CMODE_REGMODERATED, "CMODE_REGMODERATED", modechar[0]); + else if (modename == "secret") + cm = new ChannelMode(CMODE_SECRET, "CMODE_SECRET", modechar[0]); + else if (modename == "sslonly") + cm = new ChannelMode(CMODE_SSL, "CMODE_SSL", modechar[0]); + else if (modename == "stripcolor") + cm = new ChannelMode(CMODE_STRIPCOLOR, "CMODE_STRIPCOLOR", modechar[0]); + else if (modename == "topiclock") + cm = new ChannelMode(CMODE_TOPIC, "CMODE_TOPIC", modechar[0]); + else if (modename == "voice") + cm = new ChannelModeStatus(CMODE_VOICE, "CMODE_VOICE", modechar[1], modechar[0]); + + if (cm) + ModeManager::AddChannelMode(cm); + else + Alog() << "Unrecognized mode string in CAPAB CHANMODES: " << capab; + } + } + else if (!strcasecmp(av[0], "USERMODES")) + { + spacesepstream ssep(av[1]); + std::string capab; + + while (ssep.GetToken(capab)) + { + std::string modename = capab.substr(0, capab.find('=')); + std::string modechar = capab.substr(capab.find('=') + 1); + UserMode *um = NULL; + + if (modename == "bot") + um = new UserMode(UMODE_BOT, "UMODE_BOT", modechar[0]); + else if (modename == "callerid") + um = new UserMode(UMODE_CALLERID, "UMODE_CALLERID", modechar[0]); + else if (modename == "cloak") + um = new UserMode(UMODE_CLOAK, "UMODE_CLOAK", modechar[0]); + else if (modename == "deaf") + um = new UserMode(UMODE_DEAF, "UMODE_DEAF", modechar[0]); + else if (modename == "deaf_commonchan") + um = new UserMode(UMODE_COMMONCHANS, "UMODE_COMMONCHANS", modechar[0]); + else if (modename == "helpop") + um = new UserMode(UMODE_HELPOP, "UMODE_HELPOP", modechar[0]); + else if (modename == "hidechans") + um = new UserMode(UMODE_PRIV, "UMODE_PRIV", modechar[0]); + else if (modename == "hideoper") + um = new UserMode(UMODE_HIDEOPER, "UMODE_HIDEOPER", modechar[0]); + else if (modename == "invisible") + um = new UserMode(UMODE_INVIS, "UMODE_INVIS", modechar[0]); + else if (modename == "oper") + um = new UserMode(UMODE_OPER, "UMODE_OPER", modechar[0]); + else if (modename == "regdeaf") + um = new UserMode(UMODE_REGPRIV, "UMODE_REGPRIV", modechar[0]); + else if (modename == "servprotect") + um = new UserMode(UMODE_PROTECTED, "UMODE_PROTECTED", modechar[0]); + else if (modename == "showwhois") + um = new UserMode(UMODE_WHOIS, "UMODE_WHOIS", modechar[0]); + else if (modename == "snomask") + continue; // XXX + else if (modename == "u_censor") + um = new UserMode(UMODE_FILTER, "UMODE_FILTER", modechar[0]); + else if (modename == "u_registered") + um = new UserMode(UMODE_REGISTERED, "UMODE_REGISTERED", modechar[0]); + else if (modename == "u_stripcolor") + um = new UserMode(UMODE_STRIPCOLOR, "UMODE_STRIPCOLOR", modechar[0]); + else if (modename == "wallops") + um = new UserMode(UMODE_WALLOPS, "UMODE_WALLOPS", modechar[0]); + + if (um) + ModeManager::AddUserMode(um); + else + Alog() << "Unrecognized mode string in CAPAB USERMODES: " << capab; + } + } + else if (!strcasecmp(av[0], "MODULES")) + { + spacesepstream ssep(av[1]); + std::string module; + + while (ssep.GetToken(module)) + if (module == "m_svshold.so") + has_svsholdmod = true; + } + else if (!strcasecmp(av[0], "MODSUPPORT")) + { + spacesepstream ssep(av[1]); + std::string module; + + while (ssep.GetToken(module)) + { + if (module == "m_services_account.so") + has_servicesmod = true; + else if (module == "m_chghost.so") + has_chghostmod = true; + else if (module == "m_chgident.so") + has_chgidentmod = true; + else if (module == "m_servprotect.so") + ircd->pseudoclient_mode = "+Ik"; + } + } + else if (!strcasecmp(av[0], "CAPABILITIES")) + { + spacesepstream ssep(av[1]); + std::string capab; + while (ssep.GetToken(capab)) + { + if (capab.find("CHANMODES") != std::string::npos) + { + std::string modes(capab.begin() + 10, capab.end()); + commasepstream sep(modes); + std::string modebuf; + + sep.GetToken(modebuf); + for (size_t t = 0, end = modebuf.size(); t < end; ++t) + { + if (ModeManager::FindChannelModeByChar(modebuf[t])) + continue; + // XXX list modes needs a bit of a rewrite + ModeManager::AddChannelMode(new ChannelModeList(CMODE_END, "", modebuf[t])); + } + + sep.GetToken(modebuf); + for (size_t t = 0, end = modebuf.size(); t < end; ++t) + { + if (ModeManager::FindChannelModeByChar(modebuf[t])) + continue; + ModeManager::AddChannelMode(new ChannelModeParam(CMODE_END, "", modebuf[t])); + } + + sep.GetToken(modebuf); + for (size_t t = 0, end = modebuf.size(); t < end; ++t) + { + if (ModeManager::FindChannelModeByChar(modebuf[t])) + continue; + ModeManager::AddChannelMode(new ChannelModeParam(CMODE_END, "", modebuf[t], true)); + } + + sep.GetToken(modebuf); + for (size_t t = 0, end = modebuf.size(); t < end; ++t) + { + if (ModeManager::FindChannelModeByChar(modebuf[t])); + continue; + ModeManager::AddChannelMode(new ChannelMode(CMODE_END, "", modebuf[t])); + } + } + else if (capab.find("USERMODES") != std::string::npos) + { + std::string modes(capab.begin() + 10, capab.end()); + commasepstream sep(modes); + std::string modebuf; + + sep.GetToken(modebuf); + sep.GetToken(modebuf); + + if (sep.GetToken(modebuf)) + { + for (size_t t = 0, end = modebuf.size(); t < end; ++t) + { + ModeManager::AddUserMode(new UserModeParam(UMODE_END, "", modebuf[t])); + } + } + + if (sep.GetToken(modebuf)) + { + for (size_t t = 0, end = modebuf.size(); t < end; ++t) + { + ModeManager::AddUserMode(new UserMode(UMODE_END, "", modebuf[t])); + } + } + } + else if (capab.find("MAXMODES=") != std::string::npos) + { + std::string maxmodes(capab.begin() + 9, capab.end()); + ircd->maxmodes = atoi(maxmodes.c_str()); + } + } + } + else if (!strcasecmp(av[0], "END")) + { + if (!has_servicesmod) + { + send_cmd(NULL, "ERROR :m_services_account.so is not loaded. This is required by Anope"); + quitmsg = "ERROR: Remote server does not have the m_services_account module loaded, and this is required."; + quitting = 1; + return MOD_STOP; + } + if (!ModeManager::FindUserModeByName(UMODE_PRIV)) + { + send_cmd(NULL, "ERROR :m_hidechans.so is not loaded. This is required by Anope"); + quitmsg = "ERROR: Remote server does not have the m_hidechans module loaded, and this is required."; + quitting = 1; + return MOD_STOP; + } + if (!has_svsholdmod) + ircdproto->SendGlobops(OperServ, "SVSHOLD missing, Usage disabled until module is loaded."); + if (!has_chghostmod) + ircdproto->SendGlobops(OperServ, "CHGHOST missing, Usage disabled until module is loaded."); + if (!has_chgidentmod) + ircdproto->SendGlobops(OperServ, "CHGIDENT missing, Usage disabled until module is loaded."); + ircd->svshold = has_svsholdmod; + } + + CapabParse(ac, av); + + return MOD_CONT; +} + +int anope_event_endburst(const char *source, int ac, const char **av) +{ + NickAlias *na; + User *u = prev_u_intro; + Server *s = Server::Find(source ? source : ""); + + if (!s) + throw new CoreException("Got ENDBURST without a source"); + + /* Check if the previously introduced user was Id'd for the nickgroup of the nick he s currently using. + * If not, validate the user. ~ Viper*/ + prev_u_intro = NULL; + if (u) + na = findnick(u->nick); + if (u && !u->server->IsSynced() && (!na || na->nc != u->Account())) + { + validate_user(u); + if (u->HasMode(UMODE_REGISTERED)) + u->RemoveMode(NickServ, UMODE_REGISTERED); + } + + Alog() << "Processed ENDBURST for " << s->GetName(); + + s->Sync(true); + return MOD_CONT; +} + +void moduleAddIRCDMsgs() +{ + Anope::AddMessage("ENDBURST", anope_event_endburst); + Anope::AddMessage("436", anope_event_436); + Anope::AddMessage("AWAY", anope_event_away); + Anope::AddMessage("JOIN", anope_event_join); + Anope::AddMessage("KICK", anope_event_kick); + Anope::AddMessage("KILL", anope_event_kill); + Anope::AddMessage("MODE", anope_event_mode); + Anope::AddMessage("MOTD", anope_event_motd); + Anope::AddMessage("NICK", anope_event_nick); + Anope::AddMessage("UID", anope_event_uid); + Anope::AddMessage("CAPAB", anope_event_capab); + Anope::AddMessage("PART", anope_event_part); + Anope::AddMessage("PING", anope_event_ping); + Anope::AddMessage("TIME", anope_event_time); + Anope::AddMessage("PRIVMSG", anope_event_privmsg); + Anope::AddMessage("QUIT", anope_event_quit); + Anope::AddMessage("SERVER", anope_event_server); + Anope::AddMessage("SQUIT", anope_event_squit); + Anope::AddMessage("RSQUIT", anope_event_rsquit); + Anope::AddMessage("TOPIC", anope_event_topic); + Anope::AddMessage("WHOIS", anope_event_whois); + Anope::AddMessage("SVSMODE", anope_event_mode); + Anope::AddMessage("FHOST", anope_event_chghost); + Anope::AddMessage("FIDENT", anope_event_chgident); + Anope::AddMessage("FNAME", anope_event_chgname); + Anope::AddMessage("SETHOST", anope_event_sethost); + Anope::AddMessage("SETIDENT", anope_event_setident); + Anope::AddMessage("SETNAME", anope_event_setname); + Anope::AddMessage("FJOIN", anope_event_fjoin); + Anope::AddMessage("FMODE", anope_event_fmode); + Anope::AddMessage("FTOPIC", anope_event_ftopic); + Anope::AddMessage("OPERTYPE", anope_event_opertype); + Anope::AddMessage("IDLE", anope_event_idle); + Anope::AddMessage("METADATA", anope_event_metadata); +} + +bool ChannelModeFlood::IsValid(const std::string &value) +{ + char *dp, *end; + if (!value.empty() && value[0] != ':' && strtoul((value[0] == '*' ? value.c_str() + 1 : value.c_str()), &dp, 10) > 0 && *dp == ':' && *(++dp) && strtoul(dp, &end, 10) > 0 && !*end) + return 1; + else return 0; +} + +class ProtoInspIRCd : public Module +{ + public: + ProtoInspIRCd(const std::string &modname, const std::string &creator) : Module(modname, creator) + { + this->SetAuthor("Anope"); + this->SetType(PROTOCOL); + + if (Config.Numeric) + TS6SID = sstrdup(Config.Numeric); + + pmodule_ircd_version("InspIRCd 2.0"); + pmodule_ircd_var(myIrcd); + pmodule_ircd_useTSMode(0); + + CapabType c[] = { CAPAB_NOQUIT, CAPAB_SSJ3, CAPAB_NICK2, CAPAB_VL, CAPAB_TLKEXT }; + for (unsigned i = 0; i < 5; ++i) + Capab.SetFlag(c[i]); + + pmodule_ircd_proto(&ircd_proto); + moduleAddIRCDMsgs(); + + ModuleManager::Attach(I_OnUserNickChange, this); + } + + ~ProtoInspIRCd() + { + delete [] TS6SID; + } + + void OnUserNickChange(User *u, const std::string &) + { + u->RemoveModeInternal(ModeManager::FindUserModeByName(UMODE_REGISTERED)); + } +}; + +MODULE_INIT(ProtoInspIRCd) diff --git a/modules/protocol/ratbox.cpp b/modules/protocol/ratbox.cpp new file mode 100644 index 000000000..80065222d --- /dev/null +++ b/modules/protocol/ratbox.cpp @@ -0,0 +1,899 @@ +/* Ratbox IRCD functions + * + * (C) 2003-2010 Anope Team + * Contact us at team@anope.org + * + * Please read COPYING and README for furhter details. + * + * Based on the original code of Epona by Lara. + * Based on the original code of Services by Andy Church. + */ + +#include "services.h" +#include "modules.h" + +static char *TS6UPLINK = NULL; // XXX is this needed? + +IRCDVar myIrcd[] = { + {"Ratbox 2.0+", /* ircd name */ + "+oi", /* Modes used by pseudoclients */ + 2, /* Chan Max Symbols */ + "+o", /* Channel Umode used by Botserv bots */ + 0, /* SVSNICK */ + 0, /* Vhost */ + 1, /* Supports SNlines */ + 1, /* Supports SQlines */ + 0, /* Supports SZlines */ + 3, /* Number of server args */ + 1, /* Join 2 Set */ + 1, /* Join 2 Message */ + 0, /* TS Topic Forward */ + 0, /* TS Topci Backward */ + 1, /* Chan SQlines */ + 0, /* Quit on Kill */ + 0, /* SVSMODE unban */ + 0, /* Reverse */ + 0, /* vidents */ + 0, /* svshold */ + 0, /* time stamp on mode */ + 0, /* NICKIP */ + 0, /* UMODE */ + 0, /* O:LINE */ + 0, /* VHOST ON NICK */ + 0, /* Change RealName */ + 0, /* No Knock requires +i */ + 0, /* We support TOKENS */ + 0, /* TIME STAMPS are BASE64 */ + 0, /* Can remove User Channel Modes with SVSMODE */ + 0, /* Sglines are not enforced until user reconnects */ + 1, /* ts6 */ + 0, /* p10 */ + 0, /* CIDR channelbans */ + "$$", /* TLD Prefix for Global */ + 4, /* Max number of modes we can send per line */ + } + , + {NULL} +}; + +/* + * SVINFO + * parv[0] = sender prefix + * parv[1] = TS_CURRENT for the server + * parv[2] = TS_MIN for the server + * parv[3] = server is standalone or connected to non-TS only + * parv[4] = server's idea of UTC time + */ +void ratbox_cmd_svinfo() +{ + send_cmd(NULL, "SVINFO 6 3 0 :%ld", static_cast<long>(time(NULL))); +} + +void ratbox_cmd_svsinfo() +{ +} + +void ratbox_cmd_tmode(const char *source, const char *dest, const char *fmt, ...) +{ + va_list args; + char buf[BUFSIZE]; + *buf = '\0'; + + if (fmt) + { + va_start(args, fmt); + vsnprintf(buf, BUFSIZE - 1, fmt, args); + va_end(args); + } + if (!*buf) + return; + + send_cmd(NULL, "MODE %s %s", dest, buf); +} + + +/* CAPAB */ +/* + QS - Can handle quit storm removal + EX - Can do channel +e exemptions + CHW - Can do channel wall @# + LL - Can do lazy links + IE - Can do invite exceptions + EOB - Can do EOB message + KLN - Can do KLINE message + GLN - Can do GLINE message + HUB - This server is a HUB + UID - Can do UIDs + ZIP - Can do ZIPlinks + ENC - Can do ENCrypted links + KNOCK - supports KNOCK + TBURST - supports TBURST + PARA - supports invite broadcasting for +p + ENCAP - ? +*/ +void ratbox_cmd_capab() +{ + send_cmd(NULL, "CAPAB :QS EX CHW IE KLN GLN KNOCK TB UNKLN CLUSTER ENCAP"); +} + +/* PASS */ +void ratbox_cmd_pass(const char *pass) +{ + send_cmd(NULL, "PASS %s TS 6 :%s", pass, TS6SID); +} + +class RatboxProto : public IRCDTS6Proto +{ + void SendGlobopsInternal(BotInfo *source, const char *buf) + { + if (source) + send_cmd(source->GetUID(), "OPERWALL :%s", buf); + else + send_cmd(TS6SID, "OPERWALL :%s", buf); + } + + void SendSQLine(XLine *x) + { + send_cmd(TS6SID, "RESV * %s :%s", x->Mask.c_str(), x->Reason.c_str()); + } + + void SendSGLineDel(XLine *x) + { + BotInfo *bi = OperServ; + send_cmd(bi ? bi->GetUID() : Config.s_OperServ, "UNXLINE * %s", x->Mask.c_str()); + } + + void SendSGLine(XLine *x) + { + BotInfo *bi = OperServ; + send_cmd(bi ? bi->GetUID() : Config.s_OperServ, "XLINE * %s 0 :%s", x->Mask.c_str(), x->Reason.c_str()); + } + + void SendAkillDel(XLine *x) + { + BotInfo *bi = OperServ; + send_cmd(bi ? bi->GetUID() : Config.s_OperServ, "UNKLINE * %s %s", x->GetUser().c_str(), x->GetHost().c_str()); + } + + void SendSQLineDel(XLine *x) + { + send_cmd(TS6SID, "UNRESV * %s", x->Mask.c_str()); + } + + void SendJoin(BotInfo *user, const char *channel, time_t chantime) + { + send_cmd(NULL, "SJOIN %ld %s + :%s", static_cast<long>(chantime), channel, user->GetUID().c_str()); + } + + void SendAkill(XLine *x) + { + BotInfo *bi = OperServ; + send_cmd(bi ? bi->GetUID() : Config.s_OperServ, "KLINE * %ld %s %s :%s", static_cast<long>(x->Expires - time(NULL)), x->GetUser().c_str(), x->GetHost().c_str(), x->Reason.c_str()); + } + + void SendSVSKillInternal(BotInfo *source, User *user, const char *buf) + { + send_cmd(source ? source->GetUID() : TS6SID, "KILL %s :%s", user->GetUID().c_str(), buf); + } + + void SendSVSMode(User *u, int ac, const char **av) + { + this->SendModeInternal(NULL, u, merge_args(ac, av)); + } + + /* SERVER name hop descript */ + void SendServer(Server *server) + { + send_cmd(NULL, "SERVER %s %d :%s", server->GetName().c_str(), server->GetHops(), server->GetDescription().c_str()); + } + + void SendConnect() + { + ratbox_cmd_pass(uplink_server->password); + ratbox_cmd_capab(); + /* Make myself known to myself in the serverlist */ + SendServer(Me); + ratbox_cmd_svinfo(); + } + + void SendClientIntroduction(const std::string &nick, const std::string &user, const std::string &host, const std::string &real, const char *modes, const std::string &uid) + { + EnforceQlinedNick(nick, NULL); + send_cmd(TS6SID, "UID %s 1 %ld %s %s %s 0 %s :%s", nick.c_str(), static_cast<long>(time(NULL)), modes, user.c_str(), host.c_str(), uid.c_str(), real.c_str()); + } + + void SendPartInternal(BotInfo *bi, const char *chan, const char *buf) + { + if (buf) + send_cmd(bi->GetUID(), "PART %s :%s", chan, buf); + else + send_cmd(bi->GetUID(), "PART %s", chan); + } + + void SendNumericInternal(const char *source, int numeric, const char *dest, const char *buf) + { + // This might need to be set in the call to SendNumeric instead of here, will review later -- CyberBotX + send_cmd(TS6SID, "%03d %s %s", numeric, dest, buf); + } + + void SendModeInternal(BotInfo *bi, Channel *dest, const char *buf) + { + if (bi) + send_cmd(bi->GetUID(), "MODE %s %s", dest->name.c_str(), buf); + else send_cmd(TS6SID, "MODE %s %s", dest->name.c_str(), buf); + } + + void SendModeInternal(BotInfo *bi, User *u, const char *buf) + { + if (!buf) + return; + send_cmd(bi ? bi->GetUID() : TS6SID, "SVSMODE %s %s", u->nick.c_str(), buf); + } + + void SendKickInternal(BotInfo *bi, Channel *chan, User *user, const char *buf) + { + if (buf) + send_cmd(bi->GetUID(), "KICK %s %s :%s", chan->name.c_str(), user->GetUID().c_str(), buf); + else + send_cmd(bi->GetUID(), "KICK %s %s", chan->name.c_str(), user->GetUID().c_str()); + } + + void SendNoticeChanopsInternal(BotInfo *source, Channel *dest, const char *buf) + { + send_cmd(NULL, "NOTICE @%s :%s", dest->name.c_str(), buf); + } + + /* QUIT */ + void SendQuitInternal(BotInfo *bi, const char *buf) + { + if (buf) + send_cmd(bi->GetUID(), "QUIT :%s", buf); + else + send_cmd(bi->GetUID(), "QUIT"); + } + + /* INVITE */ + void SendInvite(BotInfo *source, const char *chan, const char *nick) + { + User *u = finduser(nick); + send_cmd(source->GetUID(), "INVITE %s %s", u ? u->GetUID().c_str(): nick, chan); + } + + void SendAccountLogin(User *u, NickCore *account) + { + send_cmd(TS6SID, "ENCAP * SU %s %s", u->GetUID().c_str(), account->display); + } + + void SendAccountLogout(User *u, NickCore *account) + { + send_cmd(TS6SID, "ENCAP * SU %s", u->GetUID().c_str()); + } + + int IsNickValid(const char *nick) + { + /* TS6 Save extension -Certus */ + if (isdigit(*nick)) + return 0; + return 1; + } + + void SendTopic(BotInfo *bi, Channel *c, const char *whosetit, const char *topic) + { + send_cmd(bi->GetUID(), "TOPIC %s :%s", c->name.c_str(), topic); + } + + void SetAutoIdentificationToken(User *u) + { + char svidbuf[15]; + + if (!u->Account()) + return; + + snprintf(svidbuf, sizeof(svidbuf), "%ld", static_cast<long>(u->timestamp)); + + u->Account()->Shrink("authenticationtoken"); + u->Account()->Extend("authenticationtoken", new ExtensibleItemPointerArray<char>(sstrdup(svidbuf))); + } +} ircd_proto; + +int anope_event_sjoin(const char *source, int ac, const char **av) +{ + Channel *c = findchan(av[1]); + time_t ts = atol(av[0]); + bool was_created = false; + bool keep_their_modes = true; + + if (!c) + { + c = new Channel(av[1], ts); + was_created = true; + } + /* Our creation time is newer than what the server gave us */ + else if (c->creation_time > ts) + { + c->creation_time = ts; + + /* Remove status from all of our users */ + for (std::list<Mode *>::const_iterator it = ModeManager::Modes.begin(), it_end = ModeManager::Modes.end(); it != it_end; ++it) + { + Mode *m = *it; + + if (m->Type != MODE_STATUS) + continue; + + ChannelMode *cm = dynamic_cast<ChannelMode *>(m); + + for (CUserList::const_iterator uit = c->users.begin(), uit_end = c->users.end(); uit != uit_end; ++uit) + { + UserContainer *uc = *uit; + + c->RemoveMode(NULL, cm, uc->user->nick); + } + } + if (c->ci) + { + /* Rejoin the bot to fix the TS */ + if (c->ci->bi) + { + c->ci->bi->Part(c, "TS reop"); + c->ci->bi->Join(c); + } + /* Reset mlock */ + check_modes(c); + } + } + /* Their TS is newer than ours, our modes > theirs, unset their modes if need be */ + else + keep_their_modes = false; + + /* Mark the channel as syncing */ + if (was_created) + c->SetFlag(CH_SYNCING); + + /* If we need to keep their modes, and this SJOIN string contains modes */ + if (keep_their_modes && ac >= 4) + { + /* Set the modes internally */ + ChanSetInternalModes(c, ac - 3, av + 2); + } + + spacesepstream sep(av[ac - 1]); + std::string buf; + while (sep.GetToken(buf)) + { + std::list<ChannelMode *> Status; + Status.clear(); + char ch; + + /* Get prefixes from the nick */ + while ((ch = ModeManager::GetStatusChar(buf[0]))) + { + buf.erase(buf.begin()); + ChannelMode *cm = ModeManager::FindChannelModeByChar(ch); + if (!cm) + { + Alog() << "Recieved unknown mode prefix " << buf[0] << " in SJOIN string"; + continue; + } + + Status.push_back(cm); + } + + User *u = finduser(buf); + if (!u) + { + Alog(LOG_DEBUG) << "SJOIN for nonexistant user " << buf << " on " << c->name; + continue; + } + + EventReturn MOD_RESULT; + FOREACH_RESULT(I_OnPreJoinChannel, OnPreJoinChannel(u, c)); + + /* Add the user to the channel */ + c->JoinUser(u); + + /* Update their status internally on the channel + * This will enforce secureops etc on the user + */ + for (std::list<ChannelMode *>::iterator it = Status.begin(), it_end = Status.end(); it != it_end; ++it) + c->SetModeInternal(*it, buf); + + /* Now set whatever modes this user is allowed to have on the channel */ + chan_set_correct_modes(u, c, 1); + + /* Check to see if modules want the user to join, if they do + * check to see if they are allowed to join (CheckKick will kick/ban them) + * Don't trigger OnJoinChannel event then as the user will be destroyed + */ + if (MOD_RESULT != EVENT_STOP && c->ci && c->ci->CheckKick(u)) + continue; + + FOREACH_MOD(I_OnJoinChannel, OnJoinChannel(u, c)); + } + + /* Channel is done syncing */ + if (was_created) + { + /* Unset the syncing flag */ + c->UnsetFlag(CH_SYNCING); + + /* If there are users in the channel they are allowed to be, set topic mlock etc. */ + if (!c->users.empty()) + c->Sync(); + /* If there are no users in the channel, there is a ChanServ timer set to part the service bot + * and destroy the channel soon + */ + } + + return MOD_CONT; +} + +/* + Non TS6 + + av[0] = nick + av[1] = hop + av[2] = ts + av[3] = modes + av[4] = user + av[5] = host + av[6] = server + av[7] = info + + TS6 + av[0] = nick + av[1] = hop + av[2] = ts + av[3] = modes + av[4] = user + av[5] = host + av[6] = IP + av[7] = UID + av[8] = info + +*/ +int anope_event_nick(const char *source, int ac, const char **av) +{ + User *user; + + if (ac == 9) + { + Server *s = Server::Find(source ? source : ""); + /* Source is always the server */ + user = do_nick("", av[0], av[4], av[5], s->GetName().c_str(), av[8], strtoul(av[2], NULL, 10), 0, "*", av[7]); + if (user) + { + /* No usermode +d on ratbox so we use + * nick timestamp to check for auth - Adam + */ + user->CheckAuthenticationToken(av[2]); + + UserSetInternalModes(user, 1, &av[3]); + } + } + else if (ac == 2) + do_nick(source, av[0], NULL, NULL, NULL, NULL, strtoul(av[1], NULL, 10), 0, NULL, NULL); + return MOD_CONT; +} + +int anope_event_topic(const char *source, int ac, const char **av) +{ + User *u; + + if (ac == 4) + do_topic(source, ac, av); + else + { + Channel *c = findchan(av[0]); + time_t topic_time = time(NULL); + + if (!c) + { + Alog(LOG_DEBUG) << "TOPIC " << merge_args(ac - 1, av + 1) << " for nonexistent channel " << av[0]; + return MOD_CONT; + } + + if (check_topiclock(c, topic_time)) + return MOD_CONT; + + if (c->topic) + { + delete [] c->topic; + c->topic = NULL; + } + if (ac > 1 && *av[1]) + c->topic = sstrdup(av[1]); + + u = finduser(source); + c->topic_setter = u ? u->nick : source; + c->topic_time = topic_time; + + record_topic(av[0]); + + if (ac > 1 && *av[1]) + { + FOREACH_MOD(I_OnTopicUpdated, OnTopicUpdated(c, av[1])); + } + else + { + FOREACH_MOD(I_OnTopicUpdated, OnTopicUpdated(c, "")); + } + } + return MOD_CONT; +} + +int anope_event_tburst(const char *source, int ac, const char **av) +{ + char *setter; + Channel *c; + time_t topic_time; + + if (ac != 4) + return MOD_CONT; + + setter = myStrGetToken(av[2], '!', 0); + + c = findchan(av[0]); + topic_time = strtol(av[1], NULL, 10); + + if (!c) + { + Alog(LOG_DEBUG) << "debug: TOPIC " << merge_args(ac - 1, av + 1) << " for nonexistent channel " << av[0]; + if (setter) + delete [] setter; + return MOD_CONT; + } + + if (check_topiclock(c, topic_time)) + { + if (setter) + delete [] setter; + return MOD_CONT; + } + + if (c->topic) + { + delete [] c->topic; + c->topic = NULL; + } + if (ac > 1 && *av[3]) + c->topic = sstrdup(av[3]); + + c->topic_setter = setter; + c->topic_time = topic_time; + + record_topic(av[0]); + if (setter) + delete [] setter; + return MOD_CONT; +} + +int anope_event_436(const char *source, int ac, const char **av) +{ + if (ac < 1) + return MOD_CONT; + + m_nickcoll(av[0]); + return MOD_CONT; +} + +int anope_event_ping(const char *source, int ac, const char **av) +{ + if (ac < 1) + return MOD_CONT; + ircdproto->SendPong(ac > 1 ? av[1] : Config.ServerName, av[0]); + return MOD_CONT; +} + +int anope_event_away(const char *source, int ac, const char **av) +{ + User *u = NULL; + + u = finduser(source); + m_away(u ? u->nick.c_str() : source, (ac ? av[0] : NULL)); + return MOD_CONT; +} + +int anope_event_kill(const char *source, int ac, const char **av) +{ + if (ac != 2) + return MOD_CONT; + + m_kill(av[0], av[1]); + return MOD_CONT; +} + +int anope_event_kick(const char *source, int ac, const char **av) +{ + if (ac != 3) + return MOD_CONT; + do_kick(source, ac, av); + return MOD_CONT; +} + +int anope_event_join(const char *source, int ac, const char **av) +{ + if (ac != 1) + { + anope_event_sjoin(source, ac, av); + return MOD_CONT; + } + else + do_join(source, ac, av); + return MOD_CONT; +} + +int anope_event_motd(const char *source, int ac, const char **av) +{ + if (!source) + return MOD_CONT; + + m_motd(source); + return MOD_CONT; +} + +int anope_event_privmsg(const char *source, int ac, const char **av) +{ + User *u; + BotInfo *bi; + + if (ac != 2) + return MOD_CONT; + + u = finduser(source); + bi = findbot(av[0]); + // XXX: this is really the same as charybdis + m_privmsg(source, av[0], av[1]); + return MOD_CONT; +} + +int anope_event_part(const char *source, int ac, const char **av) +{ + User *u; + + if (ac < 1 || ac > 2) + return MOD_CONT; + + u = finduser(source); + do_part(u ? u->nick.c_str() : source, ac, av); + + return MOD_CONT; +} + +int anope_event_whois(const char *source, int ac, const char **av) +{ + BotInfo *bi; + + if (source && ac >= 1) + { + bi = findbot(av[0]); + m_whois(source, bi->GetUID().c_str()); + } + return MOD_CONT; +} + +/* EVENT: SERVER */ +int anope_event_server(const char *source, int ac, const char **av) +{ + if (!stricmp(av[1], "1")) + { + if (TS6UPLINK) + do_server(source, av[0], atoi(av[1]), av[2], TS6UPLINK); + else + do_server(source, av[0], atoi(av[1]), av[2], ""); + } + else + do_server(source, av[0], atoi(av[1]), av[2], ""); + return MOD_CONT; +} + +int anope_event_sid(const char *source, int ac, const char **av) +{ + /* :42X SID trystan.nomadirc.net 2 43X :ircd-ratbox test server */ + + Server *s = Server::Find(source); + + do_server(s->GetName(), av[0], atoi(av[1]), av[3], av[2]); + return MOD_CONT; +} + +int anope_event_squit(const char *source, int ac, const char **av) +{ + if (ac != 2) + return MOD_CONT; + do_squit(source, ac, av); + return MOD_CONT; +} + +int anope_event_quit(const char *source, int ac, const char **av) +{ + User *u; + + if (ac != 1) + return MOD_CONT; + + u = finduser(source); + + do_quit(u ? u->nick.c_str() : source, ac, av); + return MOD_CONT; +} + +int anope_event_mode(const char *source, int ac, const char **av) +{ + User *u, *u2; + + if (ac < 2) + return MOD_CONT; + + if (*av[0] == '#' || *av[0] == '&') + do_cmode(source, ac, av); + else + { + u = finduser(source); + u2 = finduser(av[0]); + av[0] = u2->nick.c_str(); + do_umode(u->nick.c_str(), ac, av); + } + return MOD_CONT; +} + +int anope_event_tmode(const char *source, int ac, const char **av) +{ + if (*av[1] == '#' || *av[1] == '&') + do_cmode(source, ac, av); + return MOD_CONT; +} + +/* Event: PROTOCTL */ +int anope_event_capab(const char *source, int ac, const char **av) +{ + CapabParse(ac, av); + return MOD_CONT; +} + +int anope_event_pass(const char *source, int ac, const char **av) +{ + TS6UPLINK = sstrdup(av[3]); + return MOD_CONT; +} + +int anope_event_bmask(const char *source, int ac, const char **av) +{ + Channel *c; + char *bans; + char *b; + int count, i; + ChannelModeList *cms; + + /* :42X BMASK 1106409026 #ircops b :*!*@*.aol.com */ + /* 0 1 2 3 */ + c = findchan(av[1]); + + if (c) + { + bans = sstrdup(av[3]); + count = myNumToken(bans, ' '); + for (i = 0; i <= count - 1; ++i) + { + b = myStrGetToken(bans, ' ', i); + if (!stricmp(av[2], "b")) + { + cms = dynamic_cast<ChannelModeList *>(ModeManager::FindChannelModeByChar('b')); + cms->AddMask(c, b); + } + if (!stricmp(av[2], "e")) + { + cms = dynamic_cast<ChannelModeList *>(ModeManager::FindChannelModeByChar('e')); + cms->AddMask(c, b); + } + if (!stricmp(av[2], "I")) + { + cms = dynamic_cast<ChannelModeList *>(ModeManager::FindChannelModeByChar('I')); + cms->AddMask(c, b); + } + if (b) + delete [] b; + } + delete [] bans; + } + return MOD_CONT; +} + +int anope_event_error(const char *source, int ac, const char **av) +{ + if (ac >= 1) + Alog(LOG_DEBUG) << av[0]; + return MOD_CONT; +} + +void moduleAddIRCDMsgs() +{ + Anope::AddMessage("436", anope_event_436); + Anope::AddMessage("AWAY", anope_event_away); + Anope::AddMessage("JOIN", anope_event_join); + Anope::AddMessage("KICK", anope_event_kick); + Anope::AddMessage("KILL", anope_event_kill); + Anope::AddMessage("MODE", anope_event_mode); + Anope::AddMessage("TMODE", anope_event_tmode); + Anope::AddMessage("MOTD", anope_event_motd); + Anope::AddMessage("NICK", anope_event_nick); + Anope::AddMessage("BMASK", anope_event_bmask); + Anope::AddMessage("UID", anope_event_nick); + Anope::AddMessage("PART", anope_event_part); + Anope::AddMessage("PASS", anope_event_pass); + Anope::AddMessage("PING", anope_event_ping); + Anope::AddMessage("PRIVMSG", anope_event_privmsg); + Anope::AddMessage("QUIT", anope_event_quit); + Anope::AddMessage("SERVER", anope_event_server); + Anope::AddMessage("SQUIT", anope_event_squit); + Anope::AddMessage("TOPIC", anope_event_topic); + Anope::AddMessage("TB", anope_event_tburst); + Anope::AddMessage("WHOIS", anope_event_whois); + Anope::AddMessage("CAPAB", anope_event_capab); + Anope::AddMessage("SJOIN", anope_event_sjoin); + Anope::AddMessage("ERROR", anope_event_error); + Anope::AddMessage("SID", anope_event_sid); +} + +static void AddModes() +{ + /* Add user modes */ + ModeManager::AddUserMode(new UserMode(UMODE_ADMIN, "UMODE_ADMIN", 'a')); + ModeManager::AddUserMode(new UserMode(UMODE_INVIS, "UMODE_INVIS", 'i')); + ModeManager::AddUserMode(new UserMode(UMODE_OPER, "UMODE_OPER", 'o')); + ModeManager::AddUserMode(new UserMode(UMODE_SNOMASK, "UMODE_SNOMASK", 's')); + ModeManager::AddUserMode(new UserMode(UMODE_WALLOPS, "UMODE_WALLOPS", 'w')); + + /* b/e/I */ + ModeManager::AddChannelMode(new ChannelModeBan('b')); + ModeManager::AddChannelMode(new ChannelModeExcept('e')); + ModeManager::AddChannelMode(new ChannelModeInvex('I')); + + /* v/h/o/a/q */ + ModeManager::AddChannelMode(new ChannelModeStatus(CMODE_VOICE, "CMODE_VOICE", 'v', '+')); + ModeManager::AddChannelMode(new ChannelModeStatus(CMODE_OP, "CMODE_OP", 'o', '@')); + + /* Add channel modes */ + ModeManager::AddChannelMode(new ChannelMode(CMODE_INVITE, "CMODE_INVITE", 'i')); + ModeManager::AddChannelMode(new ChannelModeKey('k')); + ModeManager::AddChannelMode(new ChannelModeParam(CMODE_LIMIT, "CMODE_LIMIT", 'l')); + ModeManager::AddChannelMode(new ChannelMode(CMODE_MODERATED, "CMODE_MODERATED", 'm')); + ModeManager::AddChannelMode(new ChannelMode(CMODE_NOEXTERNAL, "CMODE_NOEXTERNAL", 'n')); + ModeManager::AddChannelMode(new ChannelMode(CMODE_PRIVATE, "CMODE_PRIVATE", 'p')); + ModeManager::AddChannelMode(new ChannelMode(CMODE_SECRET, "CMODE_SECRET", 's')); + ModeManager::AddChannelMode(new ChannelMode(CMODE_TOPIC, "CMODE_TOPIC", 't')); +} + +class ProtoRatbox : public Module +{ + public: + ProtoRatbox(const std::string &modname, const std::string &creator) : Module(modname, creator) + { + this->SetAuthor("Anope"); + this->SetType(PROTOCOL); + + if (Config.Numeric) + TS6SID = sstrdup(Config.Numeric); + UseTSMODE = 1; /* TMODE */ + + pmodule_ircd_version("Ratbox IRCD 2.0+"); + pmodule_ircd_var(myIrcd); + pmodule_ircd_useTSMode(1); + + CapabType c[] = { CAPAB_ZIP, CAPAB_TS5, CAPAB_QS, CAPAB_UID, CAPAB_KNOCK }; + for (unsigned i = 0; i < 5; ++i) + Capab.SetFlag(c[i]); + + AddModes(); + + pmodule_ircd_proto(&ircd_proto); + moduleAddIRCDMsgs(); + } + + ~ProtoRatbox() + { + delete [] TS6SID; + } +}; + +MODULE_INIT(ProtoRatbox) diff --git a/modules/protocol/unreal32.cpp b/modules/protocol/unreal32.cpp new file mode 100644 index 000000000..0cfb0512e --- /dev/null +++ b/modules/protocol/unreal32.cpp @@ -0,0 +1,1345 @@ +/* Unreal IRCD 3.2.x functions + * + * (C) 2003-2010 Anope Team + * Contact us at team@anope.org + * + * Please read COPYING and README for further details. + * + * Based on the original code of Epona by Lara. + * Based on the original code of Services by Andy Church. + */ + +/*************************************************************************/ + +#include "services.h" +#include "modules.h" + +IRCDVar myIrcd[] = { + {"UnrealIRCd 3.2.x", /* ircd name */ + "+Soi", /* Modes used by pseudoclients */ + 5, /* Chan Max Symbols */ + "+ao", /* Channel Umode used by Botserv bots */ + 1, /* SVSNICK */ + 1, /* Vhost */ + 1, /* Supports SNlines */ + 1, /* Supports SQlines */ + 1, /* Supports SZlines */ + 3, /* Number of server args */ + 0, /* Join 2 Set */ + 0, /* Join 2 Message */ + 1, /* TS Topic Forward */ + 0, /* TS Topci Backward */ + 0, /* Chan SQlines */ + 0, /* Quit on Kill */ + 1, /* SVSMODE unban */ + 1, /* Reverse */ + 1, /* vidents */ + 1, /* svshold */ + 1, /* time stamp on mode */ + 1, /* NICKIP */ + 1, /* O:LINE */ + 1, /* UMODE */ + 1, /* VHOST ON NICK */ + 1, /* Change RealName */ + 1, /* No Knock requires +i */ + 1, /* We support Unreal TOKENS */ + 1, /* TIME STAMPS are BASE64 */ + 1, /* Can remove User Channel Modes with SVSMODE */ + 0, /* Sglines are not enforced until user reconnects */ + 0, /* ts6 */ + 0, /* p10 */ + 0, /* CIDR channelbans */ + "$", /* TLD Prefix for Global */ + 12, /* Max number of modes we can send per line */ + } + , + {NULL} +}; + +/* svswatch + * parv[0] - sender + * parv[1] - target nick + * parv[2] - parameters + */ +void unreal_cmd_svswatch(const char *sender, const char *nick, const char *parm) +{ + send_cmd(sender, "Bw %s :%s", nick, parm); +} + +void unreal_cmd_netinfo(int ac, const char **av) +{ + send_cmd(NULL, "AO %ld %ld %d %s 0 0 0 :%s", static_cast<long>(maxusercnt), static_cast<long>(time(NULL)), atoi(av[2]), av[3], av[7]); +} + +/* PROTOCTL */ +/* + NICKv2 = Nick Version 2 + VHP = Sends hidden host + UMODE2 = sends UMODE2 on user modes + NICKIP = Sends IP on NICK + TOKEN = Use tokens to talk + SJ3 = Supports SJOIN + NOQUIT = No Quit + TKLEXT = Extended TKL we don't use it but best to have it + SJB64 = Base64 encoded time stamps + VL = Version Info + NS = Config.Numeric Server + +*/ +void unreal_cmd_capab() +{ + if (Config.Numeric) + send_cmd(NULL, "PROTOCTL NICKv2 VHP UMODE2 NICKIP TOKEN SJOIN SJOIN2 SJ3 NOQUIT TKLEXT SJB64 VL"); + else + send_cmd(NULL, "PROTOCTL NICKv2 VHP UMODE2 NICKIP TOKEN SJOIN SJOIN2 SJ3 NOQUIT TKLEXT SJB64"); +} + +/* PASS */ +void unreal_cmd_pass(const char *pass) +{ + send_cmd(NULL, "PASS :%s", pass); +} + +/* CHGHOST */ +void unreal_cmd_chghost(const char *nick, const char *vhost) +{ + if (!nick || !vhost) + return; + send_cmd(Config.ServerName, "AL %s %s", nick, vhost); +} + +/* CHGIDENT */ +void unreal_cmd_chgident(const char *nick, const char *vIdent) +{ + if (!nick || !vIdent) + return; + send_cmd(Config.ServerName, "AZ %s %s", nick, vIdent); +} + +class UnrealIRCdProto : public IRCDProto +{ + /* SVSNOOP */ + void SendSVSNOOP(const char *server, int set) + { + send_cmd(NULL, "f %s %s", server, set ? "+" : "-"); + } + + void SendAkillDel(XLine *x) + { + send_cmd(NULL, "BD - G %s %s %s", x->GetUser().c_str(), x->GetHost().c_str(), Config.s_OperServ); + } + + void SendTopic(BotInfo *whosets, Channel *c, const char *whosetit, const char *topic) + { + send_cmd(whosets->nick, ") %s %s %lu :%s", c->name.c_str(), whosetit, static_cast<unsigned long>(c->topic_time), topic); + } + + void SendVhostDel(User *u) + { + BotInfo *bi = HostServ; + u->RemoveMode(bi, UMODE_CLOAK); + u->RemoveMode(bi, UMODE_VHOST); + ModeManager::ProcessModes(); + u->SetMode(bi, UMODE_CLOAK); + ModeManager::ProcessModes(); + } + + void SendAkill(XLine *x) + { + // Calculate the time left before this would expire, capping it at 2 days + time_t timeleft = x->Expires - time(NULL); + if (timeleft > 172800) + timeleft = 172800; + send_cmd(NULL, "BD + G %s %s %s %ld %ld :%s", x->GetUser().c_str(), x->GetHost().c_str(), x->By.c_str(), static_cast<long>(time(NULL) + timeleft), static_cast<long>(x->Expires), x->Reason.c_str()); + } + + void SendSVSKillInternal(BotInfo *source, User *user, const char *buf) + { + send_cmd(source ? source->nick : Config.ServerName, "h %s :%s", user->nick.c_str(), buf); + } + + /* + * m_svsmode() added by taz + * parv[0] - sender + * parv[1] - username to change mode for + * parv[2] - modes to change + * parv[3] - Service Stamp (if mode == d) + */ + void SendSVSMode(User *u, int ac, const char **av) + { + if (ac >= 1) + { + if (!u || !av[0]) + return; + this->SendModeInternal(NULL, u, merge_args(ac, av)); + } + } + + void SendModeInternal(BotInfo *source, Channel *dest, const char *buf) + { + if (!buf) + return; + send_cmd(source->nick, "G %s %s", dest->name.c_str(), buf); + } + + void SendModeInternal(BotInfo *bi, User *u, const char *buf) + { + if (!buf) + return; + send_cmd(bi ? bi->nick : Config.ServerName, "v %s %s", u->nick.c_str(), buf); + } + + void SendClientIntroduction(const std::string &nick, const std::string &user, const std::string &host, const std::string &real, const char *modes, const std::string &uid) + { + EnforceQlinedNick(nick, Config.ServerName); + send_cmd(NULL, "& %s 1 %ld %s %s %s 0 %s %s%s :%s", nick.c_str(), static_cast<long>(time(NULL)), user.c_str(), host.c_str(), Config.ServerName, modes, host.c_str(), myIrcd->nickip ? " *" : " ", real.c_str()); + } + + void SendKickInternal(BotInfo *source, Channel *chan, User *user, const char *buf) + { + if (buf) + send_cmd(source->nick, "H %s %s :%s", chan->name.c_str(), user->nick.c_str(), buf); + else + send_cmd(source->nick, "H %s %s", chan->name.c_str(), user->nick.c_str()); + } + + void SendNoticeChanopsInternal(BotInfo *source, Channel *dest, const char *buf) + { + if (!buf) + return; + send_cmd(source->nick, "B @%s :%s", dest->name.c_str(), buf); + } + + /* SERVER name hop descript */ + /* Unreal 3.2 actually sends some info about itself in the descript area */ + void SendServer(Server *server) + { + if (Config.Numeric) + send_cmd(NULL, "SERVER %s %d :U0-*-%s %s", server->GetName().c_str(), server->GetHops(), Config.Numeric, server->GetDescription().c_str()); + else + send_cmd(NULL, "SERVER %s %d :%s", server->GetName().c_str(), server->GetHops(), server->GetDescription().c_str()); + } + + /* JOIN */ + void SendJoin(BotInfo *user, const char *channel, time_t chantime) + { + send_cmd(Config.ServerName, "~ !%s %s :%s", base64enc(static_cast<long>(chantime)), channel, user->nick.c_str()); + } + + /* unsqline + */ + void SendSQLineDel(XLine *x) + { + send_cmd(NULL, "d %s", x->Mask.c_str()); + } + + /* SQLINE */ + /* + ** - Unreal will translate this to TKL for us + ** + */ + void SendSQLine(XLine *x) + { + send_cmd(NULL, "c %s :%s", x->Mask.c_str(), x->Reason.c_str()); + } + + /* + ** svso + ** parv[0] = sender prefix + ** parv[1] = nick + ** parv[2] = options + */ + void SendSVSO(const char *source, const char *nick, const char *flag) + { + if (!source || !nick || !flag) + return; + send_cmd(source, "BB %s %s", nick, flag); + } + + /* NICK <newnick> */ + void SendChangeBotNick(BotInfo *oldnick, const char *newnick) + { + if (!oldnick || !newnick) + return; + send_cmd(oldnick->nick, "& %s %ld", newnick, static_cast<long>(time(NULL))); + } + + /* Functions that use serval cmd functions */ + + void SendVhost(User *u, const std::string &vIdent, const std::string &vhost) + { + if (!vIdent.empty()) + unreal_cmd_chgident(u->nick.c_str(), vIdent.c_str()); + if (!vhost.empty()) + unreal_cmd_chghost(u->nick.c_str(), vhost.c_str()); + } + + void SendConnect() + { + unreal_cmd_capab(); + unreal_cmd_pass(uplink_server->password); + SendServer(Me); + } + + /* SVSHOLD - set */ + void SendSVSHold(const char *nick) + { + send_cmd(NULL, "BD + Q H %s %s %ld %ld :%s", nick, Config.ServerName, static_cast<long>(time(NULL) + Config.NSReleaseTimeout), static_cast<long>(time(NULL)), "Being held for registered user"); + } + + /* SVSHOLD - release */ + void SendSVSHoldDel(const char *nick) + { + send_cmd(NULL, "BD - Q * %s %s", nick, Config.ServerName); + } + + /* UNSGLINE */ + /* + * SVSNLINE - :realname mask + */ + void SendSGLineDel(XLine *x) + { + send_cmd(NULL, "BR - :%s", x->Mask.c_str()); + } + + /* UNSZLINE */ + void SendSZLineDel(XLine *x) + { + send_cmd(NULL, "BD - Z * %s %s", x->Mask.c_str(), Config.s_OperServ); + } + + /* SZLINE */ + void SendSZLine(XLine *x) + { + send_cmd(NULL, "BD + Z * %s %s %ld %ld :%s", x->Mask.c_str(), x->By.c_str(), static_cast<long>(time(NULL) + 172800), static_cast<long>(time(NULL)), x->Reason.c_str()); + } + + /* SGLINE */ + /* + * SVSNLINE + reason_where_is_space :realname mask with spaces + */ + void SendSGLine(XLine *x) + { + char edited_reason[BUFSIZE]; + strlcpy(edited_reason, x->Reason.c_str(), BUFSIZE); + strnrepl(edited_reason, BUFSIZE, " ", "_"); + send_cmd(NULL, "BR + %s :%s", edited_reason, x->Mask.c_str()); + } + + /* SVSMODE -b */ + void SendBanDel(Channel *c, const std::string &nick) + { + SendSVSModeChan(c, "-b", nick.empty() ? NULL : nick.c_str()); + } + + /* SVSMODE channel modes */ + + void SendSVSModeChan(Channel *c, const char *mode, const char *nick) + { + if (nick) + send_cmd(Config.ServerName, "n %s %s %s", c->name.c_str(), mode, nick); + else + send_cmd(Config.ServerName, "n %s %s", c->name.c_str(), mode); + } + + /* svsjoin + parv[0] - sender + parv[1] - nick to make join + parv[2] - channel to join + parv[3] - (optional) channel key(s) + */ + /* In older Unreal SVSJOIN and SVSNLINE tokens were mixed so SVSJOIN and SVSNLINE are broken + when coming from a none TOKEN'd server + */ + void SendSVSJoin(const char *source, const char *nick, const char *chan, const char *param) + { + if (param) + send_cmd(source, "BX %s %s :%s", nick, chan, param); + else + send_cmd(source, "BX %s :%s", nick, chan); + } + + /* svspart + parv[0] - sender + parv[1] - nick to make part + parv[2] - channel(s) to part + */ + void SendSVSPart(const char *source, const char *nick, const char *chan) + { + send_cmd(source, "BT %s :%s", nick, chan); + } + + void SendSWhois(const char *source, const char *who, const char *mask) + { + send_cmd(source, "BA %s :%s", who, mask); + } + + void SendEOB() + { + send_cmd(Config.ServerName, "ES"); + } + + /* + 1 = valid nick + 0 = nick is in valid + */ + int IsNickValid(const char *nick) + { + if (!stricmp("ircd", nick) || !stricmp("irc", nick)) + return 0; + return 1; + } + + int IsChannelValid(const char *chan) + { + if (strchr(chan, ':') || *chan != '#') + return 0; + return 1; + } + + void SetAutoIdentificationToken(User *u) + { + char svidbuf[15]; + + if (!u->Account()) + return; + + srand(time(NULL)); + snprintf(svidbuf, sizeof(svidbuf), "%d", rand()); + + u->Account()->Shrink("authenticationtoken"); + u->Account()->Extend("authenticationtoken", new ExtensibleItemPointerArray<char>(sstrdup(svidbuf))); + + BotInfo *bi = NickServ; + u->SetMode(bi, UMODE_REGISTERED); + ircdproto->SendMode(bi, u, "+d %s", svidbuf); + } + + void SendUnregisteredNick(User *u) + { + BotInfo *bi = NickServ; + u->RemoveMode(bi, UMODE_REGISTERED); + ircdproto->SendMode(bi, u, "+d 1"); + } +} ircd_proto; + +/* Event: PROTOCTL */ +int anope_event_capab(const char *source, int ac, const char **av) +{ + for (int i = 0; i < ac; ++i) + { + std::string capab = av[i]; + + if (capab.find("CHANMODES") != std::string::npos) + { + std::string modes(capab.begin() + 10, capab.end()); + commasepstream sep(modes); + std::string modebuf; + + sep.GetToken(modebuf); + for (size_t t = 0, end = modebuf.size(); t < end; ++t) + { + switch (modebuf[t]) + { + case 'b': + ModeManager::AddChannelMode(new ChannelModeBan('b')); + continue; + case 'e': + ModeManager::AddChannelMode(new ChannelModeExcept('e')); + continue; + case 'I': + ModeManager::AddChannelMode(new ChannelModeInvex('I')); + continue; + default: + ModeManager::AddChannelMode(new ChannelModeList(CMODE_END, "", modebuf[t])); + } + } + + sep.GetToken(modebuf); + for (size_t t = 0, end = modebuf.size(); t < end; ++t) + { + switch (modebuf[t]) + { + case 'k': + ModeManager::AddChannelMode(new ChannelModeKey('k')); + continue; + case 'f': + ModeManager::AddChannelMode(new ChannelModeFlood('f')); + continue; + case 'L': + ModeManager::AddChannelMode(new ChannelModeParam(CMODE_REDIRECT, "CMODE_REDIRECT", 'L')); + continue; + default: + ModeManager::AddChannelMode(new ChannelModeParam(CMODE_END, "", modebuf[t])); + } + } + + sep.GetToken(modebuf); + for (size_t t = 0, end = modebuf.size(); t < end; ++t) + { + switch (modebuf[t]) + { + case 'l': + ModeManager::AddChannelMode(new ChannelModeParam(CMODE_LIMIT, "CMODE_LIMIT", 'l', true)); + continue; + case 'j': + ModeManager::AddChannelMode(new ChannelModeParam(CMODE_JOINFLOOD, "CMODE_JOINFLOOD", 'j', true)); + continue; + default: + ModeManager::AddChannelMode(new ChannelModeParam(CMODE_END, "", modebuf[t], true)); + } + } + + sep.GetToken(modebuf); + for (size_t t = 0, end = modebuf.size(); t < end; ++t) + { + switch (modebuf[t]) + { + case 'p': + ModeManager::AddChannelMode(new ChannelMode(CMODE_PRIVATE, "CMODE_PRIVATE", 'p')); + continue; + case 's': + ModeManager::AddChannelMode(new ChannelMode(CMODE_SECRET, "CMODE_SECRET", 's')); + continue; + case 'm': + ModeManager::AddChannelMode(new ChannelMode(CMODE_MODERATED, "CMODE_MODERATED", 'm')); + continue; + case 'n': + ModeManager::AddChannelMode(new ChannelMode(CMODE_NOEXTERNAL, "CMODE_NOEXTERNAL", 'n')); + continue; + case 't': + ModeManager::AddChannelMode(new ChannelMode(CMODE_TOPIC, "CMODE_TOPIC", 't')); + continue; + case 'i': + ModeManager::AddChannelMode(new ChannelMode(CMODE_INVITE, "CMODE_INVITE", 'i')); + continue; + case 'r': + ModeManager::AddChannelMode(new ChannelModeRegistered('r')); + continue; + case 'R': + ModeManager::AddChannelMode(new ChannelMode(CMODE_REGISTEREDONLY, "CMODE_REGISTEREDONLY", 'R')); + continue; + case 'c': + ModeManager::AddChannelMode(new ChannelMode(CMODE_BLOCKCOLOR, "CMODE_BLOCKCOLOR", 'c')); + continue; + case 'O': + ModeManager::AddChannelMode(new ChannelModeOper('O')); + continue; + case 'A': + ModeManager::AddChannelMode(new ChannelModeAdmin('A')); + continue; + case 'Q': + ModeManager::AddChannelMode(new ChannelMode(CMODE_NOKICK, "CMODE_NOKICK", 'Q')); + continue; + case 'K': + ModeManager::AddChannelMode(new ChannelMode(CMODE_NOKNOCK, "CMODE_NOKNOCK", 'K')); + continue; + case 'V': + ModeManager::AddChannelMode(new ChannelMode(CMODE_NOINVITE, "CMODE_NOINVITE", 'V')); + continue; + case 'C': + ModeManager::AddChannelMode(new ChannelMode(CMODE_NOCTCP, "CMODE_NOCTCP", 'C')); + continue; + case 'u': + ModeManager::AddChannelMode(new ChannelMode(CMODE_AUDITORIUM, "CMODE_AUDITORIUM", 'u')); + continue; + case 'z': + ModeManager::AddChannelMode(new ChannelMode(CMODE_SSL, "CMODE_SSL", 'z')); + continue; + case 'N': + ModeManager::AddChannelMode(new ChannelMode(CMODE_NONICK, "CMODE_NONICK", 'N')); + continue; + case 'S': + ModeManager::AddChannelMode(new ChannelMode(CMODE_STRIPCOLOR, "CMODE_STRIPCOLOR", 'S')); + continue; + case 'M': + ModeManager::AddChannelMode(new ChannelMode(CMODE_REGMODERATED, "CMODE_REGMODERATED", 'M')); + continue; + case 'T': + ModeManager::AddChannelMode(new ChannelMode(CMODE_NONOTICE, "CMODE_NONOTICE", 'T')); + continue; + case 'G': + ModeManager::AddChannelMode(new ChannelMode(CMODE_FILTER, "CMODE_FILTER", 'G')); + continue; + default: + ModeManager::AddChannelMode(new ChannelMode(CMODE_END, "", modebuf[t])); + } + } + } + } + + CapabParse(ac, av); + + return MOD_CONT; +} + +/* Events */ +int anope_event_ping(const char *source, int ac, const char **av) +{ + if (ac < 1) + return MOD_CONT; + ircdproto->SendPong(ac > 1 ? av[1] : Config.ServerName, av[0]); + return MOD_CONT; +} + +/** This is here because: + * + * If we had servers three servers, A, B & C linked like so: A<->B<->C + * If Anope is (linked to) A and B splits from A and then reconnects + * B introduces itself, introduces C, sends EOS for C, introduces Bs clients + * introduces Cs clients, sends EOS for B. This causes all of Cs clients to be introduced + * with their server "not syncing". We now send a PING immediatly when receiving a new server + * and then finish sync once we get a pong back from that server + */ +int anope_event_pong(const char *source, int ac, const char **av) +{ + Server *s = Server::Find(source); + if (s && !s->IsSynced()) + s->Sync(false); + return MOD_CONT; +} + +/* netinfo + * argv[0] = max global count + * argv[1] = time of end sync + * argv[2] = unreal protocol using (numeric) + * argv[3] = cloak-crc (> u2302) + * argv[4] = free(**) + * argv[5] = free(**) + * argv[6] = free(**) + * argv[7] = ircnet + */ +int anope_event_netinfo(const char *source, int ac, const char **av) +{ + unreal_cmd_netinfo(ac, av); + return MOD_CONT; +} + +int anope_event_436(const char *source, int ac, const char **av) +{ + if (ac < 1) + return MOD_CONT; + + m_nickcoll(av[0]); + return MOD_CONT; +} + +/* +** away +** parv[0] = sender prefix +** parv[1] = away message +*/ +int anope_event_away(const char *source, int ac, const char **av) +{ + if (!source) + return MOD_CONT; + m_away(source, (ac ? av[0] : NULL)); + return MOD_CONT; +} + +/* +** m_topic +** parv[0] = sender prefix +** parv[1] = topic text +** +** For servers using TS: +** parv[0] = sender prefix +** parv[1] = channel name +** parv[2] = topic nickname +** parv[3] = topic time +** parv[4] = topic text +*/ +int anope_event_topic(const char *source, int ac, const char **av) +{ + if (ac != 4) + return MOD_CONT; + do_topic(source, ac, av); + return MOD_CONT; +} + +int anope_event_squit(const char *source, int ac, const char **av) +{ + if (ac != 2) + return MOD_CONT; + do_squit(source, ac, av); + return MOD_CONT; +} + +int anope_event_quit(const char *source, int ac, const char **av) +{ + if (ac != 1) + return MOD_CONT; + do_quit(source, ac, av); + return MOD_CONT; +} + +int anope_event_mode(const char *source, int ac, const char **av) +{ + if (ac < 2) + return MOD_CONT; + + if (*av[0] == '#' || *av[0] == '&') + do_cmode(source, ac, av); + else + do_umode(source, ac, av); + return MOD_CONT; +} + +/* This is used to strip the TS from the end of the mode stirng */ +int anope_event_gmode(const char *source, int ac, const char **av) +{ + if (Server::Find(source)) + --ac; + return anope_event_mode(source, ac, av); +} + +/* Unreal sends USER modes with this */ +/* + umode2 + parv[0] - sender + parv[1] - modes to change +*/ +int anope_event_umode2(const char *source, int ac, const char **av) +{ + if (ac < 1) + return MOD_CONT; + + const char *newav[4]; + newav[0] = source; + newav[1] = av[0]; + do_umode(source, ac, newav); + return MOD_CONT; +} + +int anope_event_kill(const char *source, int ac, const char **av) +{ + if (ac != 2) + return MOD_CONT; + + m_kill(av[0], av[1]); + return MOD_CONT; +} + +int anope_event_kick(const char *source, int ac, const char **av) +{ + if (ac != 3) + return MOD_CONT; + do_kick(source, ac, av); + return MOD_CONT; +} + +int anope_event_join(const char *source, int ac, const char **av) +{ + if (ac != 1) + return MOD_CONT; + do_join(source, ac, av); + return MOD_CONT; +} + +int anope_event_motd(const char *source, int ac, const char **av) +{ + if (!source) + return MOD_CONT; + + m_motd(source); + return MOD_CONT; +} + +int anope_event_setname(const char *source, int ac, const char **av) +{ + User *u; + + if (ac != 1) + return MOD_CONT; + + u = finduser(source); + if (!u) + { + Alog(LOG_DEBUG) << "SETNAME for nonexistent user " << source; + return MOD_CONT; + } + + u->SetRealname(av[0]); + return MOD_CONT; +} + +int anope_event_chgname(const char *source, int ac, const char **av) +{ + User *u; + + if (ac != 2) + return MOD_CONT; + + u = finduser(av[0]); + if (!u) + { + Alog(LOG_DEBUG) << "CHGNAME for nonexistent user " << av[0]; + return MOD_CONT; + } + + u->SetRealname(av[1]); + return MOD_CONT; +} + +int anope_event_setident(const char *source, int ac, const char **av) +{ + User *u; + + if (ac != 1) + return MOD_CONT; + + u = finduser(source); + if (!u) + { + Alog(LOG_DEBUG) << "SETIDENT for nonexistent user " << source; + return MOD_CONT; + } + + u->SetVIdent(av[0]); + return MOD_CONT; +} +int anope_event_chgident(const char *source, int ac, const char **av) +{ + User *u; + + if (ac != 2) + return MOD_CONT; + + u = finduser(av[0]); + if (!u) + { + Alog(LOG_DEBUG) << "CHGIDENT for nonexistent user " << av[0]; + return MOD_CONT; + } + + u->SetVIdent(av[1]); + return MOD_CONT; +} + +int anope_event_sethost(const char *source, int ac, const char **av) +{ + User *u; + + if (ac != 1) + return MOD_CONT; + + u = finduser(source); + if (!u) + { + Alog(LOG_DEBUG) << "SETHOST for nonexistent user " << source; + return MOD_CONT; + } + + /* When a user sets +x we recieve the new host and then the mode change */ + if (u->HasMode(UMODE_CLOAK)) + u->SetDisplayedHost(av[0]); + else + u->SetCloakedHost(av[0]); + + return MOD_CONT; +} + +/* +** NICK - new +** source = NULL +** parv[0] = nickname +** parv[1] = hopcount +** parv[2] = timestamp +** parv[3] = username +** parv[4] = hostname +** parv[5] = servername +** if NICK version 1: +** parv[6] = servicestamp +** parv[7] = info +** if NICK version 2: +** parv[6] = servicestamp +** parv[7] = umodes +** parv[8] = virthost, * if none +** parv[9] = info +** if NICKIP: +** parv[9] = ip +** parv[10] = info +** +** NICK - change +** source = oldnick +** parv[0] = new nickname +** parv[1] = hopcount +*/ +/* + do_nick(const char *source, char *nick, char *username, char *host, + char *server, char *realname, time_t ts, + uint32 ip, char *vhost, char *uid) +*/ +int anope_event_nick(const char *source, int ac, const char **av) +{ + User *user; + + if (ac != 2) + { + if (ac == 7) + { + /* + <codemastr> that was a bug that is now fixed in 3.2.1 + <codemastr> in some instances it would use the non-nickv2 format + <codemastr> it's sent when a nick collision occurs + - so we have to leave it around for now -TSL + */ + do_nick(source, av[0], av[3], av[4], av[5], av[6], strtoul(av[2], NULL, 10), 0, "*", NULL); + } + else if (ac == 11) + { + user = do_nick(source, av[0], av[3], av[4], av[5], av[10], strtoul(av[2], NULL, 10), ntohl(decode_ip(av[9])), av[8], NULL); + if (user) + { + /* Check to see if the user should be identified because their + * services id matches the one in their nickcore + */ + user->CheckAuthenticationToken(av[6]); + + UserSetInternalModes(user, 1, &av[7]); + } + } + else + { + /* NON NICKIP */ + user = do_nick(source, av[0], av[3], av[4], av[5], av[9], strtoul(av[2], NULL, 10), 0, av[8], NULL); + if (user) + { + /* Check to see if the user should be identified because their + * services id matches the one in their nickcore + */ + user->CheckAuthenticationToken(av[6]); + + UserSetInternalModes(user, 1, &av[7]); + } + } + } + else + do_nick(source, av[0], NULL, NULL, NULL, NULL, strtoul(av[1], NULL, 10), 0, NULL, NULL); + return MOD_CONT; +} + +int anope_event_chghost(const char *source, int ac, const char **av) +{ + User *u; + + if (ac != 2) + return MOD_CONT; + + u = finduser(av[0]); + if (!u) + { + Alog(LOG_DEBUG) << "debug: CHGHOST for nonexistent user " << av[0]; + return MOD_CONT; + } + + u->SetDisplayedHost(av[1]); + return MOD_CONT; +} + +/* EVENT: SERVER */ +int anope_event_server(const char *source, int ac, const char **av) +{ + char *desc; + char *vl; + char *upnumeric; + + if (!stricmp(av[1], "1")) + { + vl = myStrGetToken(av[2], ' ', 0); + upnumeric = myStrGetToken(vl, '-', 2); + desc = myStrGetTokenRemainder(av[2], ' ', 1); + do_server(source, av[0], atoi(av[1]), desc, upnumeric); + delete [] vl; + delete [] desc; + delete [] upnumeric; + } + else + do_server(source, av[0], atoi(av[1]), av[2], ""); + ircdproto->SendPing(Config.ServerName, av[0]); + + return MOD_CONT; +} + +int anope_event_privmsg(const char *source, int ac, const char **av) +{ + if (ac != 2) + return MOD_CONT; + m_privmsg(source, av[0], av[1]); + return MOD_CONT; +} + +int anope_event_part(const char *source, int ac, const char **av) +{ + if (ac < 1 || ac > 2) + return MOD_CONT; + do_part(source, ac, av); + return MOD_CONT; +} + +int anope_event_whois(const char *source, int ac, const char **av) +{ + if (source && ac >= 1) + m_whois(source, av[0]); + return MOD_CONT; +} + +int anope_event_error(const char *source, int ac, const char **av) +{ + if (av[0]) + { + Alog(LOG_DEBUG) << av[0]; + if (strstr(av[0], "No matching link configuration")) + Alog() << "Error: Your IRCD's link block may not be setup correctly, please check unrealircd.conf"; + } + return MOD_CONT; + +} + +int anope_event_sdesc(const char *source, int ac, const char **av) +{ + Server *s = Server::Find(source ? source : ""); + + if (s) + s->SetDescription(av[0]); + + return MOD_CONT; +} + +int anope_event_sjoin(const char *source, int ac, const char **av) +{ + Channel *c = findchan(av[1]); + time_t ts = base64dects(av[0]); + bool keep_their_modes = true; + bool was_created = false; + + if (!c) + { + c = new Channel(av[1], ts); + was_created = true; + } + /* Our creation time is newer than what the server gave us */ + else if (c->creation_time > ts) + { + c->creation_time = ts; + + for (std::list<Mode *>::const_iterator it =ModeManager::Modes.begin(), it_end = ModeManager::Modes.end(); it != it_end; ++it) + { + Mode *m = *it; + + if (m->Type != MODE_STATUS) + continue; + + ChannelMode *cm = dynamic_cast<ChannelMode *>(m); + + for (CUserList::const_iterator uit = c->users.begin(), uit_end = c->users.end(); uit != uit_end; ++uit) + { + UserContainer *uc = *uit; + + c->RemoveMode(NULL, cm, uc->user->nick); + } + } + if (c->ci) + { + /* Rejoin the bot to fix the TS */ + if (c->ci->bi) + { + c->ci->bi->Part(c, "TS reop"); + c->ci->bi->Join(c); + } + /* Reset mlock */ + check_modes(c); + } + } + /* Their TS is newer than ours, our modes > theirs, unset their modes if need be */ + else + keep_their_modes = false; + + /* Mark the channel as syncing */ + if (was_created) + c->SetFlag(CH_SYNCING); + + /* If we need to keep their modes, and this SJOIN string contains modes */ + if (keep_their_modes && ac >= 4) + { + /* Set the modes internally */ + ChanSetInternalModes(c, ac - 3, av + 2); + } + + spacesepstream sep(av[ac - 1]); + std::string buf; + while (sep.GetToken(buf)) + { + /* Ban */ + if (keep_their_modes && buf[0] == '&') + { + buf.erase(buf.begin()); + ChannelModeList *cml = dynamic_cast<ChannelModeList *>(ModeManager::FindChannelModeByName(CMODE_BAN)); + if (cml->IsValid(buf)) + cml->AddMask(c, buf.c_str()); + } + /* Except */ + else if (keep_their_modes && buf[0] == '"') + { + buf.erase(buf.begin()); + ChannelModeList *cml = dynamic_cast<ChannelModeList *>(ModeManager::FindChannelModeByName(CMODE_EXCEPT)); + + if (cml->IsValid(buf)) + cml->AddMask(c, buf.c_str()); + } + /* Invex */ + else if (keep_their_modes && buf[0] == '\'') + { + buf.erase(buf.begin()); + ChannelModeList *cml = dynamic_cast<ChannelModeList *>(ModeManager::FindChannelModeByName(CMODE_INVITEOVERRIDE)); + + if (cml->IsValid(buf)) + cml->AddMask(c, buf.c_str()); + } + else + { + std::list<ChannelMode *> Status; + Status.clear(); + char ch; + + /* Get prefixes from the nick */ + while ((ch = ModeManager::GetStatusChar(buf[0]))) + { + buf.erase(buf.begin()); + ChannelMode *cm = ModeManager::FindChannelModeByChar(ch); + if (!cm) + { + Alog() << "Recieved unknown mode prefix " << buf[0] << " in SJOIN string"; + continue; + } + + Status.push_back(cm); + } + + User *u = finduser(buf); + if (!u) + { + Alog(LOG_DEBUG) << "SJOIN for nonexistant user " << buf << " on " << c->name; + continue; + } + + EventReturn MOD_RESULT; + FOREACH_RESULT(I_OnPreJoinChannel, OnPreJoinChannel(u, c)); + + /* Add the user to the channel */ + c->JoinUser(u); + + /* Update their status internally on the channel + * This will enforce secureops etc on the user + */ + for (std::list<ChannelMode *>::iterator it = Status.begin(), it_end = Status.end(); it != it_end; ++it) + c->SetModeInternal(*it, buf); + + /* Now set whatever modes this user is allowed to have on the channel */ + chan_set_correct_modes(u, c, 1); + + /* Check to see if modules want the user to join, if they do + * check to see if they are allowed to join (CheckKick will kick/ban them) + * Don't trigger OnJoinChannel event then as the user will be destroyed + */ + if (MOD_RESULT != EVENT_STOP && c->ci && c->ci->CheckKick(u)) + continue; + + FOREACH_MOD(I_OnJoinChannel, OnJoinChannel(u, c)); + } + } + + /* Channel is done syncing */ + if (was_created) + { + /* Unset the syncing flag */ + c->UnsetFlag(CH_SYNCING); + + /* If there are users in the channel they are allowed to be, set topic mlock etc. */ + if (!c->users.empty()) + c->Sync(); + /* If there are no users in the channel, there is a ChanServ timer set to part the service bot + * and destroy the channel soon + */ + } + + return MOD_CONT; +} + +void moduleAddIRCDMsgs() +{ + Anope::AddMessage("436", anope_event_436); + Anope::AddMessage("AWAY", anope_event_away); + Anope::AddMessage("6", anope_event_away); + Anope::AddMessage("JOIN", anope_event_join); + Anope::AddMessage("C", anope_event_join); + Anope::AddMessage("KICK", anope_event_kick); + Anope::AddMessage("H", anope_event_kick); + Anope::AddMessage("KILL", anope_event_kill); + Anope::AddMessage(".", anope_event_kill); + Anope::AddMessage("MODE", anope_event_mode); + Anope::AddMessage("G", anope_event_gmode); + Anope::AddMessage("MOTD", anope_event_motd); + Anope::AddMessage("F", anope_event_motd); + Anope::AddMessage("NICK", anope_event_nick); + Anope::AddMessage("&", anope_event_nick); + Anope::AddMessage("PART", anope_event_part); + Anope::AddMessage("D", anope_event_part); + Anope::AddMessage("PING", anope_event_ping); + Anope::AddMessage("8", anope_event_ping); + Anope::AddMessage("PONG", anope_event_pong); + Anope::AddMessage("9", anope_event_pong); + Anope::AddMessage("PRIVMSG", anope_event_privmsg); + Anope::AddMessage("!", anope_event_privmsg); + Anope::AddMessage("QUIT", anope_event_quit); + Anope::AddMessage(",", anope_event_quit); + Anope::AddMessage("SERVER", anope_event_server); + Anope::AddMessage("'", anope_event_server); + Anope::AddMessage("SQUIT", anope_event_squit); + Anope::AddMessage("-", anope_event_squit); + Anope::AddMessage("TOPIC", anope_event_topic); + Anope::AddMessage(")", anope_event_topic); + Anope::AddMessage("SVSMODE", anope_event_mode); + Anope::AddMessage("n", anope_event_mode); + Anope::AddMessage("SVS2MODE", anope_event_mode); + Anope::AddMessage("v", anope_event_mode); + Anope::AddMessage("WHOIS", anope_event_whois); + Anope::AddMessage("#", anope_event_whois); + Anope::AddMessage("PROTOCTL", anope_event_capab); + Anope::AddMessage("_", anope_event_capab); + Anope::AddMessage("CHGHOST", anope_event_chghost); + Anope::AddMessage("AL", anope_event_chghost); + Anope::AddMessage("CHGIDENT", anope_event_chgident); + Anope::AddMessage("AZ", anope_event_chgident); + Anope::AddMessage("CHGNAME", anope_event_chgname); + Anope::AddMessage("BK", anope_event_chgname); + Anope::AddMessage("NETINFO", anope_event_netinfo); + Anope::AddMessage("AO", anope_event_netinfo); + Anope::AddMessage("SETHOST", anope_event_sethost); + Anope::AddMessage("AA", anope_event_sethost); + Anope::AddMessage("SETIDENT", anope_event_setident); + Anope::AddMessage("AD", anope_event_setident); + Anope::AddMessage("SETNAME", anope_event_setname); + Anope::AddMessage("AE", anope_event_setname); + Anope::AddMessage("ERROR", anope_event_error); + Anope::AddMessage("5", anope_event_error); + Anope::AddMessage("UMODE2", anope_event_umode2); + Anope::AddMessage("|", anope_event_umode2); + Anope::AddMessage("SJOIN", anope_event_sjoin); + Anope::AddMessage("~", anope_event_sjoin); + Anope::AddMessage("SDESC", anope_event_sdesc); + Anope::AddMessage("AG", anope_event_sdesc); + + /* The non token version of these is in messages.c */ + Anope::AddMessage("2", m_stats); + Anope::AddMessage(">", m_time); + Anope::AddMessage("+", m_version); +} + +/* Borrowed part of this check from UnrealIRCd */ +bool ChannelModeFlood::IsValid(const std::string &value2) +{ + const char *value = value2.c_str(); + char *dp, *end; + /* NEW +F */ + char xbuf[256], *p, *p2, *x = xbuf + 1; + int v; + if (!value) + return 0; + if (*value != ':' && strtoul((*value == '*' ? value + 1 : value), &dp, 10) > 0 && *dp == ':' && *(++dp) && strtoul(dp, &end, 10) > 0 && !*end) + return 1; + else + { + /* '['<number><1 letter>[optional: '#'+1 letter],[next..]']'':'<number> */ + strlcpy(xbuf, value, sizeof(xbuf)); + p2 = strchr(xbuf + 1, ']'); + if (!p2) return 0; + *p2 = '\0'; + if (*(p2 + 1) != ':') + return 0; + for (x = strtok(xbuf + 1, ","); x; x = strtok(NULL, ",")) + { + /* <number><1 letter>[optional: '#'+1 letter] */ + p = x; + while (isdigit(*p)) + ++p; + if (!*p || !(*p == 'c' || *p == 'j' || *p == 'k' || *p == 'm' || *p == 'n' || *p == 't')) + continue; /* continue instead of break for forward compatability. */ + *p = '\0'; + v = atoi(x); + if (v < 1 || v > 999) + return 0; + ++p; + } + return 1; + } +} + +static void AddModes() +{ + ModeManager::AddChannelMode(new ChannelModeStatus(CMODE_VOICE, "CMODE_VOICE", 'v', '+')); + ModeManager::AddChannelMode(new ChannelModeStatus(CMODE_HALFOP, "CMODE_HALFOP", 'h', '%')); + ModeManager::AddChannelMode(new ChannelModeStatus(CMODE_OP, "CMODE_OP", 'o', '@')); + /* Unreal sends +q as * and +a as ~ */ + ModeManager::AddChannelMode(new ChannelModeStatus(CMODE_PROTECT, "CMODE_PROTECT", 'a', '~')); + ModeManager::AddChannelMode(new ChannelModeStatus(CMODE_OWNER, "CMODE_OWNER", 'q', '*')); /* Unreal sends +q as * */ + + /* Add user modes */ + ModeManager::AddUserMode(new UserMode(UMODE_SERV_ADMIN, "UMODE_SERV_ADMIN", 'A')); + ModeManager::AddUserMode(new UserMode(UMODE_BOT, "UMODE_BOT", 'B')); + ModeManager::AddUserMode(new UserMode(UMODE_CO_ADMIN, "UMODE_CO_ADMIN", 'C')); + ModeManager::AddUserMode(new UserMode(UMODE_FILTER, "UMODE_FILTER", 'G')); + ModeManager::AddUserMode(new UserMode(UMODE_HIDEOPER, "UMODE_HIDEOPER", 'H')); + ModeManager::AddUserMode(new UserMode(UMODE_NETADMIN, "UMODE_NETADMIN", 'N')); + ModeManager::AddUserMode(new UserMode(UMODE_REGPRIV, "UMODE_REGPRIV", 'R')); + ModeManager::AddUserMode(new UserMode(UMODE_PROTECTED, "UMODE_PROTECTED", 'S')); + ModeManager::AddUserMode(new UserMode(UMODE_NO_CTCP, "UMODE_NO_CTCP", 'T')); + ModeManager::AddUserMode(new UserMode(UMODE_WEBTV, "UMODE_WEBTV", 'V')); + ModeManager::AddUserMode(new UserMode(UMODE_WHOIS, "UMODE_WHOIS", 'W')); + ModeManager::AddUserMode(new UserMode(UMODE_ADMIN, "UMODE_ADMIN", 'a')); + ModeManager::AddUserMode(new UserMode(UMODE_DEAF, "UMODE_DEAF", 'd')); + ModeManager::AddUserMode(new UserMode(UMODE_GLOBOPS, "UMODE_GLOBOPS", 'g')); + ModeManager::AddUserMode(new UserMode(UMODE_HELPOP, "UMODE_HELPOP", 'h')); + ModeManager::AddUserMode(new UserMode(UMODE_INVIS, "UMODE_INVIS", 'i')); + ModeManager::AddUserMode(new UserMode(UMODE_OPER, "UMODE_OPER", 'o')); + ModeManager::AddUserMode(new UserMode(UMODE_PRIV, "UMODE_PRIV", 'p')); + ModeManager::AddUserMode(new UserMode(UMODE_GOD, "UMODE_GOD", 'q')); + ModeManager::AddUserMode(new UserMode(UMODE_REGISTERED, "UMODE_REGISTERED", 'r')); + ModeManager::AddUserMode(new UserMode(UMODE_SNOMASK, "UMODE_SNOMASK", 's')); + ModeManager::AddUserMode(new UserMode(UMODE_VHOST, "UMODE_VHOST", 't')); + ModeManager::AddUserMode(new UserMode(UMODE_WALLOPS, "UMODE_WALLOPS", 'w')); + ModeManager::AddUserMode(new UserMode(UMODE_CLOAK, "UMODE_CLOAK", 'x')); + ModeManager::AddUserMode(new UserMode(UMODE_SSL, "UMODE_SSL", 'z')); +} + +class ProtoUnreal : public Module +{ + public: + ProtoUnreal(const std::string &modname, const std::string &creator) : Module(modname, creator) + { + this->SetAuthor("Anope"); + this->SetType(PROTOCOL); + + pmodule_ircd_version("UnrealIRCd 3.2+"); + pmodule_ircd_var(myIrcd); + pmodule_ircd_useTSMode(0); + + CapabType c[] = { CAPAB_NOQUIT, CAPAB_NICKIP, CAPAB_ZIP, CAPAB_TOKEN, CAPAB_SSJ3, CAPAB_NICK2, CAPAB_VL, CAPAB_TLKEXT, CAPAB_CHANMODE, CAPAB_SJB64, CAPAB_NICKCHARS }; + for (unsigned i = 0; i < 11; ++i) + Capab.SetFlag(c[i]); + + AddModes(); + + pmodule_ircd_proto(&ircd_proto); + moduleAddIRCDMsgs(); + + ModuleManager::Attach(I_OnUserNickChange, this); + } + + void OnUserNickChange(User *u, const std::string &) + { + u->RemoveModeInternal(ModeManager::FindUserModeByName(UMODE_REGISTERED)); + } +}; + +MODULE_INIT(ProtoUnreal) |
