/* +------------------------------------+ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev. * E-mail: * * * * Written by Craig Edwards, Craig McLure, and others. * This program is free but copyrighted software; see * the file COPYING for details. * * --------------------------------------------------- */ using namespace std; #include "inspircd.h" #include "users.h" #include "modules.h" #include "inspstring.h" #include "mode.h" /* +s (secret) */ #include "modes/cmode_s.h" /* +p (private) */ #include "modes/cmode_p.h" /* +b (bans) */ #include "modes/cmode_b.h" /* +m (moderated) */ #include "modes/cmode_m.h" /* +t (only (half) ops can change topic) */ #include "modes/cmode_t.h" /* +n (no external messages) */ #include "modes/cmode_n.h" /* +i (invite only) */ #include "modes/cmode_i.h" /* +k (keyed channel) */ #include "modes/cmode_k.h" /* +l (channel user limit) */ #include "modes/cmode_l.h" /* +o (channel op) */ #include "modes/cmode_o.h" /* +h (channel halfop) */ #include "modes/cmode_h.h" /* +v (channel voice) */ #include "modes/cmode_v.h" /* +s (server notices) */ #include "modes/umode_s.h" /* +w (see wallops) */ #include "modes/umode_w.h" /* +i (invisible) */ #include "modes/umode_i.h" /* +o (operator) */ #include "modes/umode_o.h" /* +n (notice mask - our implementation of snomasks) */ #include "modes/umode_n.h" ModeHandler::ModeHandler(InspIRCd* Instance, char modeletter, int parameters_on, int parameters_off, bool listmode, ModeType type, bool operonly, char mprefix) : ServerInstance(Instance), mode(modeletter), n_params_on(parameters_on), n_params_off(parameters_off), list(listmode), m_type(type), oper(operonly), prefix(mprefix) { } ModeHandler::~ModeHandler() { } bool ModeHandler::IsListMode() { return list; } unsigned int ModeHandler::GetPrefixRank() { return 0; } ModeType ModeHandler::GetModeType() { return m_type; } bool ModeHandler::NeedsOper() { return oper; } char ModeHandler::GetPrefix() { return prefix; } int ModeHandler::GetNumParams(bool adding) { return adding ? n_params_on : n_params_off; } char ModeHandler::GetModeChar() { return mode; } ModeAction ModeHandler::OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding) { return MODEACTION_DENY; } ModePair ModeHandler::ModeSet(userrec* source, userrec* dest, chanrec* channel, const std::string ¶meter) { if (dest) { return std::make_pair(dest->IsModeSet(this->mode), ""); } else { return std::make_pair(channel->IsModeSet(this->mode), ""); } } void ModeHandler::DisplayList(userrec* user, chanrec* channel) { } bool ModeHandler::CheckTimeStamp(time_t theirs, time_t ours, const std::string &their_param, const std::string &our_param, chanrec* channel) { return (ours < theirs); } ModeWatcher::ModeWatcher(InspIRCd* Instance, char modeletter, ModeType type) : ServerInstance(Instance), mode(modeletter), m_type(type) { } ModeWatcher::~ModeWatcher() { } char ModeWatcher::GetModeChar() { return mode; } ModeType ModeWatcher::GetModeType() { return m_type; } bool ModeWatcher::BeforeMode(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding, ModeType type) { return true; } void ModeWatcher::AfterMode(userrec* source, userrec* dest, chanrec* channel, const std::string ¶meter, bool adding, ModeType type) { } userrec* ModeParser::SanityChecks(userrec *user,const char *dest,chanrec *chan,int status) { userrec *d; if ((!user) || (!dest) || (!chan) || (!*dest)) { return NULL; } d = ServerInstance->FindNick(dest); if (!d) { user->WriteServ("401 %s %s :No such nick/channel",user->nick, dest); return NULL; } return d; } const char* ModeParser::Grant(userrec *d,chanrec *chan,int MASK) { if (!chan) return ""; for (std::vector::const_iterator i = d->chans.begin(); i != d->chans.end(); i++) { ucrec* n = (ucrec*)(*i); if (n->channel == chan) { if (n->uc_modes & MASK) { return ""; } n->uc_modes = n->uc_modes | MASK; switch (MASK) { case UCMODE_OP: n->channel->AddOppedUser(d); break; case UCMODE_HOP: n->channel->AddHalfoppedUser(d); break; case UCMODE_VOICE: n->channel->AddVoicedUser(d); break; } ServerInstance->Log(DEBUG,"grant: %s %s",n->channel->name,d->nick); return d->nick; } } return ""; } const char* ModeParser::Revoke(userrec *d,chanrec *chan,int MASK) { if (!chan) return ""; for (std::vector::const_iterator i = d->chans.begin(); i != d->chans.end(); i++) { ucrec* n = (ucrec*)(*i); if (n->channel == chan) { if ((n->uc_modes & MASK) == 0) { return ""; } n->uc_modes ^= MASK; switch (MASK) { case UCMODE_OP: n->channel->DelOppedUser(d); break; case UCMODE_HOP: n->channel->DelHalfoppedUser(d); break; case UCMODE_VOICE: n->channel->DelVoicedUser(d); break; } ServerInstance->Log(DEBUG,"revoke: %s %s",n->channel->name,d->nick); return d->nick; } } return ""; } void ModeParser::DisplayCurrentModes(userrec *user, userrec* targetuser, chanrec* targetchannel, const char* text) { if (targetchannel) { /* Display channel's current mode string */ user->WriteServ("324 %s %s +%s",user->nick, targetchannel->name, targetchannel->ChanModes(targetchannel->HasUser(user))); user->WriteServ("329 %s %s %d", user->nick, targetchannel->name, targetchannel->created); return; } else if (targetuser) { /* Display user's current mode string */ user->WriteServ("221 %s :+%s",targetuser->nick,targetuser->FormatModes()); if (*targetuser->oper) user->WriteServ("008 %s +%s :Server notice mask", targetuser->nick, targetuser->FormatNoticeMasks()); return; } /* No such nick/channel */ user->WriteServ("401 %s %s :No such nick/channel",user->nick, text); return; } void ModeParser::Process(const char** parameters, int pcnt, userrec *user, bool servermode) { std::string target = parameters[0]; ModeType type = MODETYPE_USER; unsigned char mask = 0; chanrec* targetchannel = ServerInstance->FindChan(parameters[0]); userrec* targetuser = ServerInstance->FindNick(parameters[0]); ServerInstance->Log(DEBUG,"ModeParser::Process start"); /* Special case for displaying the list for listmodes, * e.g. MODE #chan b, or MODE #chan +b without a parameter */ if ((targetchannel) && (pcnt == 2)) { ServerInstance->Log(DEBUG,"Spool list"); const char* mode = parameters[1]; if (*mode == '+') mode++; unsigned char handler_id = ((*mode) - 65) | MASK_CHANNEL; ModeHandler* mh = modehandlers[handler_id]; if ((mh) && (mh->IsListMode())) { mh->DisplayList(user, targetchannel); return; } } if (pcnt == 1) { ServerInstance->Log(DEBUG,"Mode list request"); this->DisplayCurrentModes(user, targetuser, targetchannel, parameters[0]); } else if (pcnt > 1) { ServerInstance->Log(DEBUG,"More than one parameter"); if (targetchannel) { type = MODETYPE_CHANNEL; mask = MASK_CHANNEL; /* Extra security checks on channel modes * (e.g. are they a (half)op? */ if ((IS_LOCAL(user)) && (targetchannel->GetStatus(user) < STATUS_HOP)) { /* We don't have halfop */ ServerInstance->Log(DEBUG,"The user is not a halfop or above, checking other reasons for being able to set the modes"); /* Are we a uline or is it a servermode? */ if ((!ServerInstance->ULine(user->server)) && (!servermode)) { /* Not enough permission: * NOT a uline and NOT a servermode, * OR, NOT halfop or above. */ user->WriteServ("482 %s %s :You're not a channel (half)operator",user->nick, targetchannel->name); return; } } } else if (targetuser) { type = MODETYPE_USER; mask = MASK_USER; } else { /* No such nick/channel */ user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]); return; } std::string mode_sequence = parameters[1]; std::string parameter = ""; std::ostringstream parameter_list; std::string output_sequence = ""; bool adding = true, state_change = false; unsigned char handler_id = 0; int parameter_counter = 2; /* Index of first parameter */ /* A mode sequence that doesnt start with + or -. Assume +. - Thanks for the suggestion spike (bug#132) */ if ((*mode_sequence.begin() != '+') && (*mode_sequence.begin() != '-')) mode_sequence.insert(0, "+"); for (std::string::const_iterator letter = mode_sequence.begin(); letter != mode_sequence.end(); letter++) { unsigned char modechar = *letter; ServerInstance->Log(DEBUG,"Process letter %c", modechar); switch (modechar) { /* NB: * For + and - mode characters, we don't just stick the character into the output sequence. * This is because the user may do something dumb, like: +-+ooo or +oo-+. To prevent this * appearing in the output sequence, we store a flag which says there was a state change, * which is set on any + or -, however, the + or - that we finish on is only appended to * the output stream in the event it is followed by a non "+ or -" character, such as o or v. */ case '+': /* The following expression prevents: +o+o nick nick, compressing it to +oo nick nick, * however, will allow the + if it is the first item in the sequence, regardless. */ if ((!adding) || (!output_sequence.length())) state_change = true; adding = true; continue; break; case '-': if ((adding) || (!output_sequence.length())) state_change = true; adding = false; continue; break; default: /** * Watch carefully for the sleight of hand trick. * 65 is the ascii value of 'A'. We take this from * the char we're looking at to get a number between * 1 and 127. We then logic-or it to get the hashed * position, dependent on wether its a channel or * a user mode. This is a little stranger, but a lot * faster, than using a map of pairs. */ handler_id = (modechar - 65) | mask; if (modehandlers[handler_id]) { bool abort = false; for (ModeWatchIter watchers = modewatchers[handler_id].begin(); watchers != modewatchers[handler_id].end(); watchers++) { if ((*watchers)->BeforeMode(user, targetuser, targetchannel, parameter, adding, type) == MODEACTION_DENY) abort = true; } if ((modehandlers[handler_id]->GetModeType() == type) && (!abort)) { if (modehandlers[handler_id]->GetNumParams(adding)) { /* This mode expects a parameter, do we have any parameters left in our list to use? */ if (parameter_counter < pcnt) { parameter = parameters[parameter_counter++]; /* Yerk, invalid! */ if ((parameter.find(':') == 0) || (parameter.rfind(' ') != std::string::npos)) parameter = ""; } else { /* No parameter, continue to the next mode */ continue; } } /* It's an oper only mode, check if theyre an oper. If they arent, * eat any parameter that came with the mode, and continue to next */ if ((IS_LOCAL(user)) && (modehandlers[handler_id]->NeedsOper()) && (!*user->oper)) { user->WriteServ("481 %s :Permission Denied- Only IRC operators may %sset %s mode %c", user->nick, adding ? "" : "un", type == MODETYPE_CHANNEL ? "channel" : "user", modehandlers[handler_id]->GetModeChar()); continue; } /* Call the handler for the mode */ ModeAction ma = modehandlers[handler_id]->OnModeChange(user, targetuser, targetchannel, parameter, adding); if ((modehandlers[handler_id]->GetNumParams(adding)) && (parameter == "")) { /* The handler nuked the parameter and they are supposed to have one. * We CANT continue now, even if they actually returned MODEACTION_ALLOW, * so we bail to the next mode character. */ continue; } if (ma == MODEACTION_ALLOW) { /* We're about to output a valid mode letter - was there previously a pending state-change? */ if (state_change) output_sequence.append(adding ? "+" : "-"); /* Add the mode letter */ output_sequence.push_back(modechar); /* Is there a valid parameter for this mode? If so add it to the parameter list */ if ((modehandlers[handler_id]->GetNumParams(adding)) && (parameter != "")) { parameter_list << " " << parameter; /* Does this mode have a prefix? */ if (modehandlers[handler_id]->GetPrefix() && targetchannel) { userrec* user_to_prefix = ServerInstance->FindNick(parameter); if (user_to_prefix) targetchannel->SetPrefix(user_to_prefix, modehandlers[handler_id]->GetPrefix(), modehandlers[handler_id]->GetPrefixRank(), adding); } } /* Call all the AfterMode events in the mode watchers for this mode */ for (ModeWatchIter watchers = modewatchers[handler_id].begin(); watchers != modewatchers[handler_id].end(); watchers++) (*watchers)->AfterMode(user, targetuser, targetchannel, parameter, adding, type); /* Reset the state change flag */ state_change = false; } } } else { /* No mode handler? Unknown mode character then. */ user->WriteServ("472 %s %c :is unknown mode char to me",user->nick, modechar); } break; } } /* Was there at least one valid mode in the sequence? */ if (output_sequence != "") { if (servermode) { if (type == MODETYPE_CHANNEL) { targetchannel->WriteChannelWithServ(ServerInstance->Config->ServerName, "MODE %s %s%s", targetchannel->name, output_sequence.c_str(), parameter_list.str().c_str()); } else { targetuser->WriteServ("MODE %s %s%s",targetuser->nick,output_sequence.c_str(), parameter_list.str().c_str()); } } else { if (type == MODETYPE_CHANNEL) { ServerInstance->Log(DEBUG,"Write output sequence and parameters to channel: %s %s%s",targetchannel->name,output_sequence.c_str(),parameter_list.str().c_str()); targetchannel->WriteChannel(user,"MODE %s %s%s",targetchannel->name,output_sequence.c_str(),parameter_list.str().c_str()); FOREACH_MOD(I_OnMode,OnMode(user, targetchannel, TYPE_CHANNEL, output_sequence + parameter_list.str())); } else { user->WriteTo(targetuser,"MODE %s %s%s",targetuser->nick,output_sequence.c_str(), parameter_list.str().c_str()); FOREACH_MOD(I_OnMode,OnMode(user, targetuser, TYPE_USER, output_sequence)); } } } } } void cmd_mode::Handle (const char** parameters, int pcnt, userrec *user) { if (!user) return; ServerInstance->Modes->Process(parameters, pcnt, user, false); return; } void ModeParser::CleanMask(std::string &mask) { std::string::size_type pos_of_pling = mask.find_first_of('!'); std::string::size_type pos_of_at = mask.find_first_of('@'); std::string::size_type pos_of_dot = mask.find_first_of('.'); std::string::size_type pos_of_colon = mask.find_first_of(':'); /* Because ipv6 addresses are colon delimited */ if ((pos_of_pling == std::string::npos) && (pos_of_at == std::string::npos)) { /* Just a nick, or just a host */ if ((pos_of_dot == std::string::npos) && (pos_of_colon == std::string::npos)) { /* It has no '.' in it, it must be a nick. */ mask.append("!*@*"); } else { /* Got a dot in it? Has to be a host */ mask = "*!*@" + mask; } } else if ((pos_of_pling == std::string::npos) && (pos_of_at != std::string::npos)) { /* Has an @ but no !, its a user@host */ mask = "*!" + mask; } else if ((pos_of_pling != std::string::npos) && (pos_of_at == std::string::npos)) { /* Has a ! but no @, it must be a nick!ident */ mask.append("@*"); } } bool ModeParser::AddMode(ModeHandler* mh, unsigned const char modeletter) { unsigned char mask = 0; unsigned char pos = 0; /* Yes, i know, this might let people declare modes like '_' or '^'. * If they do that, thats their problem, and if i ever EVER see an * official InspIRCd developer do that, i'll beat them with a paddle! */ if ((mh->GetModeChar() < 'A') || (mh->GetModeChar() > 'z')) return false; /* A mode prefix of ',' is not acceptable, it would fuck up server to server. * A mode prefix of ':' will fuck up both server to server, and client to server. */ if ((mh->GetPrefix() == ',') || (mh->GetPrefix() == ':')) return false; mh->GetModeType() == MODETYPE_USER ? mask = MASK_USER : mask = MASK_CHANNEL; pos = (mh->GetModeChar()-65) | mask; if (modehandlers[pos]) return false; modehandlers[pos] = mh; ServerInstance->Log(DEBUG,"ModeParser::AddMode: added mode %c",mh->GetModeChar()); return true; } bool ModeParser::DelMode(ModeHandler* mh) { unsigned char mask = 0; unsigned char pos = 0; if ((mh->GetModeChar() < 'A') || (mh->GetModeChar() > 'z')) return false; mh->GetModeType() == MODETYPE_USER ? mask = MASK_USER : mask = MASK_CHANNEL; pos = (mh->GetModeChar()-65) | mask; if (!modehandlers[pos]) return false; switch (mh->GetModeType()) { case MODETYPE_USER: for (user_hash::iterator i = ServerInstance->clientlist.begin(); i != ServerInstance->clientlist.end(); i++) { mh->RemoveMode(i->second); } break; case MODETYPE_CHANNEL: for (chan_hash::iterator i = ServerInstance->chanlist.begin(); i != ServerInstance->chanlist.end(); i++) { mh->RemoveMode(i->second); } break; } modehandlers[pos] = NULL; return true; } ModeHandler* ModeParser::FindMode(unsigned const char modeletter, ModeType mt) { unsigned char mask = 0; unsigned char pos = 0; if ((modeletter < 'A') || (modeletter > 'z')) return NULL; mt == MODETYPE_USER ? mask = MASK_USER : mask = MASK_CHANNEL; pos = (modeletter-65) | mask; return modehandlers[pos]; } std::string ModeParser::UserModeList() { char modestr[256]; int pointer = 0; for (unsigned char mode = 'A'; mode <= 'z'; mode++) { unsigned char pos = (mode-65) | MASK_USER; if (modehandlers[pos]) modestr[pointer++] = mode; } modestr[pointer++] = 0; return modestr; } std::string ModeParser::ChannelModeList() { char modestr[256]; int pointer = 0; for (unsigned char mode = 'A'; mode <= 'z'; mode++) { unsigned char pos = (mode-65) | MASK_CHANNEL; if (modehandlers[pos]) modestr[pointer++] = mode; } modestr[pointer++] = 0; return modestr; } std::string ModeParser::ParaModeList() { char modestr[256]; int pointer = 0; for (unsigned char mode = 'A'; mode <= 'z'; mode++) { unsigned char pos = (mode-65) | MASK_CHANNEL; if ((modehandlers[pos]) && (modehandlers[pos]->GetNumParams(true))) modestr[pointer++] = mode; } modestr[pointer++] = 0; return modestr; } ModeHandler* ModeParser::FindPrefix(unsigned const char pfxletter) { for (unsigned char mode = 'A'; mode <= 'z'; mode++) { unsigned char pos = (mode-65) | MASK_CHANNEL; if ((modehandlers[pos]) && (modehandlers[pos]->GetPrefix() == pfxletter)) { return modehandlers[pos]; } } return NULL; } std::string ModeParser::ModeString(userrec* user, chanrec* channel) { std::string types; std::string pars; for (unsigned char mode = 'A'; mode <= 'z'; mode++) { unsigned char pos = (mode-65) | MASK_CHANNEL; ModeHandler* mh = modehandlers[pos]; if ((mh) && (mh->GetNumParams(true)) && (mh->GetNumParams(false))) { ModePair ret; ret = mh->ModeSet(NULL, user, channel, user->nick); if (ret.first) { pars.append(" "); pars.append(user->nick); types.push_back(mh->GetModeChar()); } } } return types+pars; } std::string ModeParser::ChanModes() { std::string type1; /* Listmodes EXCEPT those with a prefix */ std::string type2; /* Modes that take a param when adding or removing */ std::string type3; /* Modes that only take a param when adding */ std::string type4; /* Modes that dont take a param */ for (unsigned char mode = 'A'; mode <= 'z'; mode++) { unsigned char pos = (mode-65) | MASK_CHANNEL; /* One parameter when adding */ if (modehandlers[pos]) { if (modehandlers[pos]->GetNumParams(true)) { if ((modehandlers[pos]->IsListMode()) && (!modehandlers[pos]->GetPrefix())) { type1 += modehandlers[pos]->GetModeChar(); } else { /* ... and one parameter when removing */ if (modehandlers[pos]->GetNumParams(false)) { /* But not a list mode */ if (!modehandlers[pos]->GetPrefix()) { type2 += modehandlers[pos]->GetModeChar(); } } else { /* No parameters when removing */ type3 += modehandlers[pos]->GetModeChar(); } } } else { type4 += modehandlers[pos]->GetModeChar(); } } } return type1 + "," + type2 + "," + type3 + "," + type4; } bool ModeParser::PrefixComparison(const prefixtype one, const prefixtype two) { return one.second > two.second; } std::string ModeParser::BuildPrefixes() { std::string mletters = ""; std::string mprefixes = ""; pfxcontainer pfx; std::map prefix_to_mode; for (unsigned char mode = 'A'; mode <= 'z'; mode++) { unsigned char pos = (mode-65) | MASK_CHANNEL; if ((modehandlers[pos]) && (modehandlers[pos]->GetPrefix())) { pfx.push_back(std::make_pair(modehandlers[pos]->GetPrefix(), modehandlers[pos]->GetPrefixRank())); prefix_to_mode[modehandlers[pos]->GetPrefix()] = modehandlers[pos]->GetModeChar(); } } sort(pfx.begin(), pfx.end(), ModeParser::PrefixComparison); for (pfxcontainer::iterator n = pfx.begin(); n != pfx.end(); n++) { mletters = mletters + n->first; mprefixes = mprefixes + prefix_to_mode.find(n->first)->second; } return "(" + mprefixes + ")" + mletters; } bool ModeParser::AddModeWatcher(ModeWatcher* mw) { unsigned char mask = 0; unsigned char pos = 0; if (!mw) return false; if ((mw->GetModeChar() < 'A') || (mw->GetModeChar() > 'z')) return false; mw->GetModeType() == MODETYPE_USER ? mask = MASK_USER : mask = MASK_CHANNEL; pos = (mw->GetModeChar()-65) | mask; modewatchers[pos].push_back(mw); ServerInstance->Log(DEBUG,"ModeParser::AddModeWatcher: watching mode %c",mw->GetModeChar()); return true; } bool ModeParser::DelModeWatcher(ModeWatcher* mw) { unsigned char mask = 0; unsigned char pos = 0; if (!mw) return false; if ((mw->GetModeType() < 'A') || (mw->GetModeType() > 'z')) return false; mw->GetModeType() == MODETYPE_USER ? mask = MASK_USER : mask = MASK_CHANNEL; pos = (mw->GetModeChar()-65) | mask; ModeWatchIter a = find(modewatchers[pos].begin(),modewatchers[pos].end(),mw); if (a == modewatchers[pos].end()) return false; modewatchers[pos].erase(a); ServerInstance->Log(DEBUG,"ModeParser::DelModeWatcher: stopped watching mode %c",mw->GetModeChar()); return true; } /** This default implementation can remove simple user modes */ void ModeHandler::RemoveMode(userrec* user) { char moderemove[MAXBUF]; const char* parameters[] = { user->nick, moderemove }; if (user->IsModeSet(this->GetModeChar())) { userrec* n = new userrec(ServerInstance); sprintf(moderemove,"-%c",this->GetModeChar()); n->SetFd(FD_MAGIC_NUMBER); ServerInstance->SendMode(parameters, 2, n); delete n; } } /** This default implementation can remove simple channel modes * (no parameters) */ void ModeHandler::RemoveMode(chanrec* channel) { char moderemove[MAXBUF]; const char* parameters[] = { channel->name, moderemove }; if (channel->IsModeSet(this->GetModeChar())) { userrec* n = new userrec(ServerInstance); sprintf(moderemove,"-%c",this->GetModeChar()); n->SetFd(FD_MAGIC_NUMBER); ServerInstance->SendMode(parameters, 2, n); delete n; } } ModeParser::ModeParser(InspIRCd* Instance) : ServerInstance(Instance) { /* Clear mode list */ memset(modehandlers, 0, sizeof(modehandlers)); memset(modewatchers, 0, sizeof(modewatchers)); /* Initialise the RFC mode letters */ /* Start with channel simple modes, no params */ this->AddMode(new ModeChannelSecret(Instance), 's'); this->AddMode(new ModeChannelPrivate(Instance), 'p'); this->AddMode(new ModeChannelModerated(Instance), 'm'); this->AddMode(new ModeChannelTopicOps(Instance), 't'); this->AddMode(new ModeChannelNoExternal(Instance), 'n'); this->AddMode(new ModeChannelInviteOnly(Instance), 'i'); /* Cannel modes with params */ this->AddMode(new ModeChannelKey(Instance), 'k'); this->AddMode(new ModeChannelLimit(Instance), 'l'); /* Channel listmodes */ this->AddMode(new ModeChannelBan(Instance), 'b'); this->AddMode(new ModeChannelOp(Instance), 'o'); this->AddMode(new ModeChannelHalfOp(Instance), 'h'); this->AddMode(new ModeChannelVoice(Instance), 'v'); /* Now for usermodes */ this->AddMode(new ModeUserServerNotice(Instance), 's'); this->AddMode(new ModeUserWallops(Instance), 'w'); this->AddMode(new ModeUserInvisible(Instance), 'i'); this->AddMode(new ModeUserOperator(Instance), 'o'); this->AddMode(new ModeUserServerNoticeMask(Instance), 'n'); }