X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fchannels.cpp;h=760b5c4bda8299a526b7b14bc906d63e6ab70b1e;hb=be0c809590635fc53fa11ca05ba974699b9ec1b6;hp=118a413a86c5e053cd402b02aa236181ca6589b1;hpb=d2f4558bccf5138ed4c7ee3503412b8157287f78;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/channels.cpp b/src/channels.cpp index 118a413a8..760b5c4bd 100644 --- a/src/channels.cpp +++ b/src/channels.cpp @@ -29,9 +29,6 @@ namespace { ChanModeReference ban(NULL, "ban"); - ChanModeReference inviteonlymode(NULL, "inviteonly"); - ChanModeReference keymode(NULL, "key"); - ChanModeReference limitmode(NULL, "limit"); } Channel::Channel(const std::string &cname, time_t ts) @@ -43,7 +40,8 @@ Channel::Channel(const std::string &cname, time_t ts) void Channel::SetMode(ModeHandler* mh, bool on) { - modes[mh->GetId()] = on; + if (mh && mh->GetId() != ModeParser::MODEID_MAX) + modes[mh->GetId()] = on; } void Channel::SetTopic(User* u, const std::string& ntopic, time_t topicts, const std::string* setter) @@ -52,7 +50,8 @@ void Channel::SetTopic(User* u, const std::string& ntopic, time_t topicts, const if (this->topic != ntopic) { this->topic = ntopic; - this->WriteChannel(u, "TOPIC %s :%s", this->name.c_str(), this->topic.c_str()); + ClientProtocol::Messages::Topic topicmsg(u, this, this->topic); + Write(ServerInstance->GetRFCEvents().topic, topicmsg); } // Always update setter and set time @@ -179,7 +178,7 @@ Channel* Channel::JoinUser(LocalUser* user, std::string cname, bool override, co unsigned int maxchans = user->GetClass()->maxchans; if (user->IsOper()) { - unsigned int opermaxchans = ConvToInt(user->oper->getConfig("maxchans")); + unsigned int opermaxchans = ConvToNum(user->oper->getConfig("maxchans")); // If not set, use 2.0's , if that's not set either, use limit from CC if (!opermaxchans && user->HasPrivPermission("channels/high-join-limit")) opermaxchans = ServerInstance->Config->OperMaxChans; @@ -235,45 +234,12 @@ Channel* Channel::JoinUser(LocalUser* user, std::string cname, bool override, co return NULL; // If no module returned MOD_RES_DENY or MOD_RES_ALLOW (which is the case - // most of the time) then proceed to check channel modes +k, +i, +l and bans, - // in this order. + // most of the time) then proceed to check channel bans. + // // If a module explicitly allowed the join (by returning MOD_RES_ALLOW), // then this entire section is skipped if (MOD_RESULT == MOD_RES_PASSTHRU) { - std::string ckey = chan->GetModeParameter(keymode); - if (!ckey.empty()) - { - FIRST_MOD_RESULT(OnCheckKey, MOD_RESULT, (user, chan, key)); - if (!MOD_RESULT.check(InspIRCd::TimingSafeCompare(ckey, key))) - { - // If no key provided, or key is not the right one, and can't bypass +k (not invited or option not enabled) - user->WriteNumeric(ERR_BADCHANNELKEY, chan->name, "Cannot join channel (Incorrect channel key)"); - return NULL; - } - } - - if (chan->IsModeSet(inviteonlymode)) - { - FIRST_MOD_RESULT(OnCheckInvite, MOD_RESULT, (user, chan)); - if (MOD_RESULT != MOD_RES_ALLOW) - { - user->WriteNumeric(ERR_INVITEONLYCHAN, chan->name, "Cannot join channel (Invite only)"); - return NULL; - } - } - - std::string limit = chan->GetModeParameter(limitmode); - if (!limit.empty()) - { - FIRST_MOD_RESULT(OnCheckLimit, MOD_RESULT, (user, chan)); - if (!MOD_RESULT.check(chan->GetUserCounter() < ConvToNum(limit))) - { - user->WriteNumeric(ERR_CHANNELISFULL, chan->name, "Cannot join channel (Channel is full)"); - return NULL; - } - } - if (chan->IsBanned(user)) { user->WriteNumeric(ERR_BANNEDFROMCHAN, chan->name, "Cannot join channel (You're banned)"); @@ -323,18 +289,8 @@ Membership* Channel::ForceJoin(User* user, const std::string* privs, bool bursti CUList except_list; FOREACH_MOD(OnUserJoin, (memb, bursting, created_by_local, except_list)); - this->WriteAllExcept(user, false, 0, except_list, "JOIN :%s", this->name.c_str()); - - /* Theyre not the first ones in here, make sure everyone else sees the modes we gave the user */ - if ((GetUserCounter() > 1) && (!memb->modes.empty())) - { - std::string ms = memb->modes; - for(unsigned int i=0; i < memb->modes.length(); i++) - ms.append(" ").append(user->nick); - - except_list.insert(user); - this->WriteAllExcept(user, !ServerInstance->Config->CycleHostsFromUser, 0, except_list, "MODE %s +%s", this->name.c_str(), ms.c_str()); - } + ClientProtocol::Events::Join joinevent(memb); + this->Write(joinevent, 0, except_list); FOREACH_MOD(OnPostJoin, (memb)); return memb; @@ -349,6 +305,9 @@ bool Channel::IsBanned(User* user) return (result == MOD_RES_DENY); ListModeBase* banlm = static_cast(*ban); + if (!banlm) + return false; + const ListModeBase::ModeList* bans = banlm->GetList(this); if (bans) { @@ -397,12 +356,15 @@ ModResult Channel::GetExtBanStatus(User *user, char type) return rv; ListModeBase* banlm = static_cast(*ban); + if (!banlm) + return MOD_RES_PASSTHRU; + const ListModeBase::ModeList* bans = banlm->GetList(this); if (bans) { for (ListModeBase::ModeList::const_iterator it = bans->begin(); it != bans->end(); ++it) { - if (it->mask[0] != type || it->mask[1] != ':') + if (it->mask.length() <= 2 || it->mask[0] != type || it->mask[1] != ':') continue; if (CheckBan(user, it->mask.substr(2))) @@ -427,7 +389,8 @@ bool Channel::PartUser(User* user, std::string& reason) CUList except_list; FOREACH_MOD(OnUserPart, (memb, reason, except_list)); - WriteAllExcept(user, false, 0, except_list, "PART %s%s%s", this->name.c_str(), reason.empty() ? "" : " :", reason.c_str()); + ClientProtocol::Messages::Part partmsg(memb, reason); + Write(ServerInstance->GetRFCEvents().part, partmsg, 0, except_list); // Remove this channel from the user's chanlist user->chans.erase(memb); @@ -443,73 +406,14 @@ void Channel::KickUser(User* src, const MemberMap::iterator& victimiter, const s CUList except_list; FOREACH_MOD(OnUserKick, (src, memb, reason, except_list)); - User* victim = memb->user; - WriteAllExcept(src, false, 0, except_list, "KICK %s %s :%s", name.c_str(), victim->nick.c_str(), reason.c_str()); + ClientProtocol::Messages::Kick kickmsg(src, memb, reason); + Write(ServerInstance->GetRFCEvents().kick, kickmsg, 0, except_list); - victim->chans.erase(memb); + memb->user->chans.erase(memb); this->DelUser(victimiter); } -void Channel::WriteChannel(User* user, const char* text, ...) -{ - std::string textbuffer; - VAFORMAT(textbuffer, text, text); - this->WriteChannel(user, textbuffer); -} - -void Channel::WriteChannel(User* user, const std::string &text) -{ - const std::string message = ":" + user->GetFullHost() + " " + text; - - for (MemberMap::iterator i = userlist.begin(); i != userlist.end(); i++) - { - if (IS_LOCAL(i->first)) - i->first->Write(message); - } -} - -void Channel::WriteChannelWithServ(const std::string& ServName, const char* text, ...) -{ - std::string textbuffer; - VAFORMAT(textbuffer, text, text); - this->WriteChannelWithServ(ServName, textbuffer); -} - -void Channel::WriteChannelWithServ(const std::string& ServName, const std::string &text) -{ - const std::string message = ":" + (ServName.empty() ? ServerInstance->Config->ServerName : ServName) + " " + text; - - for (MemberMap::iterator i = userlist.begin(); i != userlist.end(); i++) - { - if (IS_LOCAL(i->first)) - i->first->Write(message); - } -} - -/* write formatted text from a source user to all users on a channel except - * for the sender (for privmsg etc) */ -void Channel::WriteAllExceptSender(User* user, bool serversource, char status, const char* text, ...) -{ - std::string textbuffer; - VAFORMAT(textbuffer, text, text); - this->WriteAllExceptSender(user, serversource, status, textbuffer); -} - -void Channel::WriteAllExcept(User* user, bool serversource, char status, CUList &except_list, const char* text, ...) -{ - std::string textbuffer; - VAFORMAT(textbuffer, text, text); - textbuffer = ":" + (serversource ? ServerInstance->Config->ServerName : user->GetFullHost()) + " " + textbuffer; - this->RawWriteAllExcept(user, serversource, status, except_list, textbuffer); -} - -void Channel::WriteAllExcept(User* user, bool serversource, char status, CUList &except_list, const std::string &text) -{ - const std::string message = ":" + (serversource ? ServerInstance->Config->ServerName : user->GetFullHost()) + " " + text; - this->RawWriteAllExcept(user, serversource, status, except_list, message); -} - -void Channel::RawWriteAllExcept(User* user, bool serversource, char status, CUList &except_list, const std::string &out) +void Channel::Write(ClientProtocol::Event& protoev, char status, const CUList& except_list) { unsigned int minrank = 0; if (status) @@ -520,25 +424,19 @@ void Channel::RawWriteAllExcept(User* user, bool serversource, char status, CULi } for (MemberMap::iterator i = userlist.begin(); i != userlist.end(); i++) { - if (IS_LOCAL(i->first) && (except_list.find(i->first) == except_list.end())) + LocalUser* user = IS_LOCAL(i->first); + if ((user) && (!except_list.count(user))) { /* User doesn't have the status we're after */ if (minrank && i->second->getRank() < minrank) continue; - i->first->Write(out); + user->Send(protoev); } } } -void Channel::WriteAllExceptSender(User* user, bool serversource, char status, const std::string& text) -{ - CUList except_list; - except_list.insert(user); - this->WriteAllExcept(user, serversource, status, except_list, std::string(text)); -} - -const char* Channel::ChanModes(bool showkey) +const char* Channel::ChanModes(bool showsecret) { static std::string scratch; std::string sparam; @@ -557,9 +455,9 @@ const char* Channel::ChanModes(bool showkey) if (!pm) continue; - if (n == 'k' - 65 && !showkey) + if (pm->IsParameterSecret() && !showsecret) { - sparam += " "; + sparam += " <" + pm->name + ">"; } else { @@ -575,9 +473,8 @@ const char* Channel::ChanModes(bool showkey) void Channel::WriteNotice(const std::string& text) { - std::string rawmsg = "NOTICE "; - rawmsg.append(this->name).append(" :").append(text); - WriteChannelWithServ(ServerInstance->Config->ServerName, rawmsg); + ClientProtocol::Messages::Privmsg privmsg(ClientProtocol::Messages::Privmsg::nocopy, ServerInstance->FakeClient, this, text, MSG_NOTICE); + Write(ServerInstance->GetRFCEvents().privmsg, privmsg); } /* returns the status character for a given user on a channel, e.g. @ for op, @@ -654,3 +551,14 @@ bool Membership::SetPrefix(PrefixMode* delta_mh, bool adding) modes.push_back(prefix); return adding; } + + +void Membership::WriteNotice(const std::string& text) const +{ + LocalUser* const localuser = IS_LOCAL(user); + if (!localuser) + return; + + ClientProtocol::Messages::Privmsg privmsg(ClientProtocol::Messages::Privmsg::nocopy, ServerInstance->FakeClient, this->chan, text, MSG_NOTICE); + localuser->Send(ServerInstance->GetRFCEvents().privmsg, privmsg); +}