+ ServerInstance->Logs->Log(MODNAME, LOG_DEFAULT, "Sending line without server prefix!");
+ WriteLine(":" + ServerInstance->Config->GetSID() + " " + original_line);
+ return;
+ }
+ if (proto_version != ProtocolVersion)
+ {
+ std::string line = original_line;
+ std::string::size_type a = line.find(' ');
+ std::string::size_type b = line.find(' ', a + 1);
+ std::string command = line.substr(a + 1, b-a-1);
+ // now try to find a translation entry
+ // TODO a more efficient lookup method will be needed later
+ if (proto_version < 1205)
+ {
+ if (command == "IJOIN")
+ {
+ // Convert
+ // :<uid> IJOIN <chan> [<ts> [<flags>]]
+ // to
+ // :<sid> FJOIN <chan> <ts> + [<flags>],<uuid>
+ std::string::size_type c = line.find(' ', b + 1);
+ if (c == std::string::npos)
+ {
+ // No TS or modes in the command
+ // :22DAAAAAB IJOIN #chan
+ const std::string channame = line.substr(b+1, c-b-1);
+ Channel* chan = ServerInstance->FindChan(channame);
+ if (!chan)
+ return;
+
+ line.push_back(' ');
+ line.append(ConvToStr(chan->age));
+ line.append(" + ,");
+ }
+ else
+ {
+ std::string::size_type d = line.find(' ', c + 1);
+ if (d == std::string::npos)
+ {
+ // TS present, no modes
+ // :22DAAAAAC IJOIN #chan 12345
+ line.append(" + ,");
+ }
+ else
+ {
+ // Both TS and modes are present
+ // :22DAAAAAC IJOIN #chan 12345 ov
+ std::string::size_type e = line.find(' ', d + 1);
+ if (e != std::string::npos)
+ line.erase(e);
+
+ line.insert(d, " +");
+ line.push_back(',');
+ }
+ }
+
+ // Move the uuid to the end and replace the I with an F
+ line.append(line.substr(1, 9));
+ line.erase(4, 6);
+ line[5] = 'F';
+ }
+ else if (command == "RESYNC")
+ return;
+ else if (command == "METADATA")
+ {
+ // Drop TS for channel METADATA, translate METADATA operquit into an OPERQUIT command
+ // :sid METADATA #target TS extname ...
+ // A B C D
+ 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 == std::string::npos)
+ return;
+
+ if (line[b + 1] == '#')
+ {
+ // We're sending channel metadata
+ line.erase(c, d-c);
+ }
+ else if (line.substr(c, d-c) == " operquit")
+ {
+ // ":22D METADATA 22DAAAAAX operquit :message" -> ":22DAAAAAX OPERQUIT :message"
+ line = ":" + line.substr(b+1, c-b) + "OPERQUIT" + line.substr(d);
+ }
+ }
+ else if (command == "FTOPIC")
+ {
+ // Drop channel TS for FTOPIC
+ // :sid FTOPIC #target TS TopicTS setter :newtopic
+ // A B C D E F
+ // :uid FTOPIC #target TS TopicTS :newtopic
+ // A B C D E
+ 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 == std::string::npos)
+ return;
+
+ std::string::size_type e = line.find(' ', d + 1);
+ if (line[e+1] == ':')
+ {
+ line.erase(c, e-c);
+ line.erase(a+1, 1);
+ }
+ else
+ line.erase(c, d-c);
+ }
+ else if ((command == "PING") || (command == "PONG"))
+ {
+ // :22D PING 20D
+ if (line.length() < 13)
+ return;
+
+ // Insert the source SID (and a space) between the command and the first parameter
+ line.insert(10, line.substr(1, 4));
+ }
+ else if (command == "OPERTYPE")
+ {
+ std::string::size_type colon = line.find(':', b);
+ if (colon != std::string::npos)
+ {
+ for (std::string::iterator i = line.begin()+colon; i != line.end(); ++i)
+ {
+ if (*i == ' ')
+ *i = '_';
+ }
+ line.erase(colon, 1);
+ }
+ }
+ }
+ ServerInstance->Logs->Log(MODNAME, LOG_RAWIO, "S[%d] O %s", this->GetFd(), line.c_str());
+ this->WriteData(line);
+ this->WriteData(newline);