+ else if (command == "KICK")
+ {
+ // Strip membership id if the KICK has one
+ if (b == std::string::npos)
+ return;
+
+ std::string::size_type c = line.find(' ', b + 1);
+ if (c == std::string::npos)
+ return;
+
+ std::string::size_type d = line.find(' ', c + 1);
+ if ((d < line.size()-1) && (original_line[d+1] != ':'))
+ {
+ // There is a third parameter which doesn't begin with a colon, erase it
+ std::string::size_type e = line.find(' ', d + 1);
+ line.erase(d, e-d);
+ }
+ }
+ else if (command == "SINFO")
+ {
+ // :22D SINFO version :InspIRCd-2.2
+ // A B C
+ std::string::size_type c = line.find(' ', b + 1);
+ if (c == std::string::npos)
+ return;
+
+ // Only translating SINFO version, discard everything else
+ if (line.compare(b, 9, " version ", 9))
+ return;
+
+ line = line.substr(0, 5) + "VERSION" + line.substr(c);
+ }
+ }
+ ServerInstance->Logs->Log(MODNAME, LOG_RAWIO, "S[%d] O %s", this->GetFd(), line.c_str());
+ this->WriteData(line);
+ this->WriteData(newline);
+ return;
+ }
+ }
+
+ ServerInstance->Logs->Log(MODNAME, LOG_RAWIO, "S[%d] O %s", this->GetFd(), original_line.c_str());
+ this->WriteData(original_line);
+ this->WriteData(newline);
+}
+
+namespace
+{
+ bool InsertCurrentChannelTS(std::vector<std::string>& params, unsigned int chanindex = 0, unsigned int pos = 1)
+ {
+ Channel* chan = ServerInstance->FindChan(params[chanindex]);
+ if (!chan)
+ return false;
+
+ // Insert the current TS of the channel after the pos-th parameter
+ params.insert(params.begin()+pos, ConvToStr(chan->age));
+ return true;
+ }
+}
+
+bool TreeSocket::PreProcessOldProtocolMessage(User*& who, std::string& cmd, std::vector<std::string>& params)
+{
+ if ((cmd == "METADATA") && (params.size() >= 3) && (params[0][0] == '#'))
+ {
+ // :20D METADATA #channel extname :extdata
+ return InsertCurrentChannelTS(params);
+ }
+ else if ((cmd == "FTOPIC") && (params.size() >= 4))
+ {
+ // :20D FTOPIC #channel 100 Attila :topic text
+ return InsertCurrentChannelTS(params);
+ }
+ else if ((cmd == "PING") || (cmd == "PONG"))
+ {
+ if (params.size() == 1)
+ {
+ // If it's a PING with 1 parameter, reply with a PONG now, if it's a PONG with 1 parameter (weird), do nothing
+ if (cmd[1] == 'I')
+ this->WriteData(":" + ServerInstance->Config->GetSID() + " PONG " + params[0] + newline);
+
+ // Don't process this message further
+ return false;
+ }
+
+ // :20D PING 20D 22D
+ // :20D PONG 20D 22D
+ // Drop the first parameter
+ params.erase(params.begin());
+
+ // If the target is a server name, translate it to a SID
+ if (!InspIRCd::IsSID(params[0]))
+ {
+ TreeServer* server = Utils->FindServer(params[0]);
+ if (!server)
+ {
+ // We've no idea what this is, log and stop processing
+ ServerInstance->Logs->Log(MODNAME, LOG_DEFAULT, "Received a " + cmd + " with an unknown target: \"" + params[0] + "\", command dropped");
+ return false;