diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/modules/m_spanningtree/compat.cpp | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/src/modules/m_spanningtree/compat.cpp b/src/modules/m_spanningtree/compat.cpp index 41b5488f0..63fc9cf6c 100644 --- a/src/modules/m_spanningtree/compat.cpp +++ b/src/modules/m_spanningtree/compat.cpp @@ -290,6 +290,25 @@ void TreeSocket::WriteLine(const std::string& original_line) 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); + } } WriteLineNoCompat(line); return; @@ -485,6 +504,77 @@ bool TreeSocket::PreProcessOldProtocolMessage(User*& who, std::string& cmd, std: // 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 } |