+ Membership* memb = chan->ForceJoin(who, NULL, route_back_again->bursting);
+ if (!memb)
+ return;
+
+ // Assign the id to the new Membership
+ Membership::Id membid = 0;
+ const std::string::size_type colon = item.rfind(':');
+ if (colon != std::string::npos)
+ membid = Membership::IdFromString(item.substr(colon+1));
+ memb->id = membid;
+}
+
+void CommandFJoin::RemoveStatus(Channel* c)
+{
+ irc::modestacker stack(false);
+
+ const ModeParser::ModeHandlerMap& mhs = ServerInstance->Modes->GetModes(MODETYPE_CHANNEL);
+ for (ModeParser::ModeHandlerMap::const_iterator i = mhs.begin(); i != mhs.end(); ++i)
+ {
+ ModeHandler* mh = i->second;
+
+ /* Passing a pointer to a modestacker here causes the mode to be put onto the mode stack,
+ * rather than applied immediately. Module unloads require this to be done immediately,
+ * for this function we require tidyness instead. Fixes bug #493
+ */
+ mh->RemoveMode(c, stack);
+ }
+
+ ApplyModeStack(ServerInstance->FakeClient, c, stack);
+}
+
+void CommandFJoin::ApplyModeStack(User* srcuser, Channel* c, irc::modestacker& stack)
+{
+ parameterlist stackresult;
+ stackresult.push_back(c->name);
+
+ while (stack.GetStackedLine(stackresult))
+ {
+ ServerInstance->Modes->Process(stackresult, srcuser, ModeParser::MODE_LOCALONLY);
+ stackresult.erase(stackresult.begin() + 1, stackresult.end());
+ }
+}
+
+void CommandFJoin::LowerTS(Channel* chan, time_t TS, const std::string& newname)
+{
+ if (Utils->AnnounceTSChange)
+ chan->WriteChannelWithServ(ServerInstance->Config->ServerName, "NOTICE %s :TS for %s changed from %lu to %lu", chan->name.c_str(), newname.c_str(), (unsigned long) chan->age, (unsigned long) TS);
+
+ // While the name is equal in case-insensitive compare, it might differ in case; use the remote version
+ chan->name = newname;
+ chan->age = TS;
+
+ // Remove all pending invites
+ chan->ClearInvites();
+
+ // Clear all modes
+ CommandFJoin::RemoveStatus(chan);
+
+ // Unset all extensions
+ chan->FreeAllExtItems();
+
+ // Clear the topic, if it isn't empty then send a topic change message to local users
+ if (!chan->topic.empty())
+ {
+ chan->topic.clear();
+ chan->WriteChannelWithServ(ServerInstance->Config->ServerName, "TOPIC %s :", chan->name.c_str());
+ }
+ chan->setby.clear();
+ chan->topicset = 0;
+}
+
+CommandFJoin::Builder::Builder(Channel* chan)
+ : CmdBuilder("FJOIN")
+{
+ push(chan->name).push_int(chan->age).push_raw(" +");
+ pos = str().size();
+ push_raw(chan->ChanModes(true)).push_raw(" :");
+}
+
+void CommandFJoin::Builder::add(Membership* memb)
+{
+ push_raw(memb->modes).push_raw(',').push_raw(memb->user->uuid);
+ push_raw(':').push_raw_int(memb->id);
+ push_raw(' ');
+}
+
+bool CommandFJoin::Builder::has_room(Membership* memb) const
+{
+ return ((str().size() + memb->modes.size() + UIDGenerator::UUID_LENGTH + 2 + membid_max_digits + 1) <= maxline);