- CapData Data;
- Data.type = parameters[1];
- Data.user = user;
- Data.creator = this->Creator;
- Data.parameter = (pcnt > 1 ? parameters[1] : "");
-
- user->Extend("CAP_REGHOLD");
- Event event((char*) &Data, (Module*)this->Creator, "cap_req");
- event.Send(this->ServerInstance);
-
- user->WriteServ("CAP * ACK :%s", Data.parameter.c_str());
+ if (parameters.size() < 2)
+ return CMD_FAILURE;
+
+ CapEvent Data(creator, user, CapEvent::CAPEVENT_REQ);
+
+ // tokenize the input into a nice list of requested caps
+ std::string cap_;
+ irc::spacesepstream cap_stream(parameters[1]);
+
+ while (cap_stream.GetToken(cap_))
+ {
+ std::transform(cap_.begin(), cap_.end(), cap_.begin(), ::tolower);
+ Data.wanted.push_back(cap_);
+ }
+
+ reghold.set(user, 1);
+ Data.Send();
+
+ if (Data.ack.size() > 0)
+ {
+ std::string AckResult = irc::stringjoiner(Data.ack);
+ user->WriteCommand("CAP", "ACK :" + AckResult);
+ }
+
+ if (Data.wanted.size() > 0)
+ {
+ std::string NakResult = irc::stringjoiner(Data.wanted);
+ user->WriteCommand("CAP", "NAK :" + NakResult);
+ }