static std::string newline("\n");
+void TreeSocket::WriteLineNoCompat(const std::string& line)
+{
+ ServerInstance->Logs->Log(MODNAME, LOG_RAWIO, "S[%d] O %s", this->GetFd(), line.c_str());
+ this->WriteData(line);
+ this->WriteData(newline);
+}
+
void TreeSocket::WriteLine(const std::string& original_line)
{
if (LinkState == CONNECTED)
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);
+ std::string command(line, 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)
{
// No TS or modes in the command
// :22DAAAAAB IJOIN #chan
- const std::string channame = line.substr(b+1, c-b-1);
+ const std::string channame(line, b+1, c-b-1);
Channel* chan = ServerInstance->FindChan(channame);
if (!chan)
return;
line.erase(d, spcolon-d);
line.insert(c, " * 0");
+
+ if (burstsent)
+ {
+ WriteLineNoCompat(line);
+
+ // Synthesize a :<newserver> BURST <time> message
+ spcolon = line.find(" :");
+ line = CmdBuilder(line.substr(spcolon-3, 3), "BURST").push_int(ServerInstance->Time()).str();
+ }
+ }
+ else if (command == "NUM")
+ {
+ // :<sid> NUM <numeric source sid> <target uuid> <3 digit number> <params>
+ // Translate to
+ // :<sid> PUSH <target uuid> :<numeric source name> <3 digit number> <target nick> <params>
+
+ TreeServer* const numericsource = Utils->FindServerID(line.substr(9, 3));
+ if (!numericsource)
+ return;
+
+ // The nick of the target is necessary for building the PUSH message
+ User* const target = ServerInstance->FindUUID(line.substr(13, UIDGenerator::UUID_LENGTH));
+ if (!target)
+ return;
+
+ std::string push = InspIRCd::Format(":%.*s PUSH %s ::%s %.*s %s", 3, line.c_str()+1, target->uuid.c_str(), numericsource->GetName().c_str(), 3, line.c_str()+23, target->nick.c_str());
+ push.append(line, 26, std::string::npos);
+ push.swap(line);
}
}
- ServerInstance->Logs->Log(MODNAME, LOG_RAWIO, "S[%d] O %s", this->GetFd(), line.c_str());
- this->WriteData(line);
- this->WriteData(newline);
+ WriteLineNoCompat(line);
return;
}
}
- ServerInstance->Logs->Log(MODNAME, LOG_RAWIO, "S[%d] O %s", this->GetFd(), original_line.c_str());
- this->WriteData(original_line);
- this->WriteData(newline);
+ WriteLineNoCompat(original_line);
}
namespace
params[1].swap(params[3]);
params.erase(params.begin()+2, params.begin()+4);
+
+ // If the source of this SERVER message is not bursting, then new servers it introduces are bursting
+ TreeServer* server = TreeServer::Get(who);
+ if (!server->IsBursting())
+ params.insert(params.begin()+2, "burst=" + ConvToStr(((uint64_t)ServerInstance->Time())*1000));
+ }
+ else if (cmd == "BURST")
+ {
+ // A server is introducing another one, drop unnecessary BURST
+ return false;
+ }
+ else if (cmd == "SVSWATCH")
+ {
+ // SVSWATCH was removed because nothing was using it, but better be sure
+ return false;
+ }
+ else if (cmd == "PUSH")
+ {
+ if ((params.size() != 2) || (!this->MyRoot))
+ return false; // Huh?
+
+ irc::tokenstream ts(params.back());
+
+ std::string srcstr;
+ ts.GetToken(srcstr);
+ srcstr.erase(0, 1);
+
+ std::string token;
+ ts.GetToken(token);
+
+ // See if it's a numeric being sent to the target via PUSH
+ unsigned int numeric_number = 0;
+ if (token.length() == 3)
+ numeric_number = ConvToInt(token);
+
+ if ((numeric_number > 0) && (numeric_number < 1000))
+ {
+ // It's a numeric, translate to NUM
+
+ // srcstr must be a valid server name
+ TreeServer* const numericsource = Utils->FindServer(srcstr);
+ if (!numericsource)
+ {
+ ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "Unable to translate PUSH numeric %s to user %s from 1202 protocol server %s: source \"%s\" doesn't exist", token.c_str(), params[0].c_str(), this->MyRoot->GetName().c_str(), srcstr.c_str());
+ return false;
+ }
+
+ cmd = "NUM";
+
+ // Second parameter becomes the target uuid
+ params[0].swap(params[1]);
+ // Replace first param (now the PUSH payload, not needed) with the source sid
+ params[0] = numericsource->GetID();
+
+ params.push_back(InspIRCd::Format("%03u", numeric_number));
+
+ // Ignore the nickname in the numeric in PUSH
+ ts.GetToken(token);
+
+ // Rest of the tokens are the numeric parameters, add them to NUM
+ while (ts.GetToken(token))
+ params.push_back(token);
+ }
+ else if ((token == "PRIVMSG") || (token == "NOTICE"))
+ {
+ // Command is a PRIVMSG/NOTICE
+ cmd.swap(token);
+
+ // Check if the PRIVMSG/NOTICE target is a nickname
+ ts.GetToken(token);
+ if (token.c_str()[0] == '#')
+ {
+ ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "Unable to translate PUSH %s to user %s from 1202 protocol server %s, target \"%s\"", cmd.c_str(), params[0].c_str(), this->MyRoot->GetName().c_str(), token.c_str());
+ return false;
+ }
+
+ // Replace second parameter with the message
+ ts.GetToken(params[1]);
+ }
+ else
+ {
+ ServerInstance->Logs->Log(MODNAME, LOG_DEFAULT, "Unable to translate PUSH to user %s from 1202 protocol server %s", params[0].c_str(), this->MyRoot->GetName().c_str());
+ return false;
+ }
+
+ return true;
}
return true; // Passthru
projects / user / henk / code / inspircd.git / blobdiff