+ Channel* channel = ServerInstance->FindChan(parameters[0]);
+ if (!channel)
+ {
+ user->WriteNumeric(Numerics::NoSuchNick(parameters[0]));
+ return CMD_FAILURE;
+ }
+ int cm = channel->GetPrefixValue(user);
+ if (cm < HALFOP_VALUE)
+ {
+ user->WriteNumeric(ERR_CHANOPRIVSNEEDED, channel->name, "You do not have permission to set bans on this channel");
+ return CMD_FAILURE;
+ }
+
+ TimedBan T;
+ std::string channelname = parameters[0];
+ unsigned long duration = InspIRCd::Duration(parameters[1]);
+ unsigned long expire = duration + ServerInstance->Time();
+ if (duration < 1)
+ {
+ user->WriteNotice("Invalid ban time");
+ return CMD_FAILURE;
+ }
+ std::string mask = parameters[2];
+ bool isextban = ((mask.size() > 2) && (mask[1] == ':'));
+ if (!isextban && !InspIRCd::IsValidMask(mask))
+ mask.append("!*@*");
+
+ if (IsBanSet(channel, mask))
+ {
+ user->WriteNotice("Ban already set");
+ return CMD_FAILURE;
+ }
+
+ Modes::ChangeList setban;
+ setban.push_add(ServerInstance->Modes->FindMode('b', MODETYPE_CHANNEL), mask);
+ // Pass the user (instead of ServerInstance->FakeClient) to ModeHandler::Process() to
+ // make it so that the user sets the mode themselves
+ ServerInstance->Modes->Process(user, channel, NULL, setban);
+ if (ServerInstance->Modes->GetLastParse().empty())
+ {
+ user->WriteNotice("Invalid ban mask");
+ return CMD_FAILURE;
+ }
+
+ CUList tmp;
+ T.channel = channelname;
+ T.mask = mask;
+ T.expire = expire + (IS_REMOTE(user) ? 5 : 0);
+ T.chan = channel;
+ TimedBanList.push_back(T);
+
+ // If halfop is loaded, send notice to halfops and above, otherwise send to ops and above
+ ModeHandler* mh = ServerInstance->Modes->FindMode('h', MODETYPE_CHANNEL);
+ char pfxchar = (mh && mh->name == "halfop") ? '%' : '@';
+
+ channel->WriteAllExcept(ServerInstance->FakeClient, true, pfxchar, tmp, "NOTICE %s :%s added a timed ban on %s lasting for %ld seconds.", channel->name.c_str(), user->nick.c_str(), mask.c_str(), duration);
+ return CMD_SUCCESS;