]> git.netwichtig.de Git - user/henk/code/inspircd.git/blobdiff - src/coremods/core_stats.cpp
Rename `<bind:ssl>` to `<bind:sslprofile>`.
[user/henk/code/inspircd.git] / src / coremods / core_stats.cpp
index 1e90ed2bfb00c87725e995cc442e12b92084272f..19e429a95e92089924cc590e47ea39f69b791116 100644 (file)
@@ -1,9 +1,16 @@
 /*
  * InspIRCd -- Internet Relay Chat Daemon
  *
+ *   Copyright (C) 2018 Puck Meerburg <puck@puckipedia.com>
+ *   Copyright (C) 2018 Dylan Frank <b00mx0r@aureus.pw>
+ *   Copyright (C) 2016-2020 Sadie Powell <sadie@witchery.services>
+ *   Copyright (C) 2012-2016 Attila Molnar <attilamolnar@hush.com>
+ *   Copyright (C) 2012, 2019 Robby <robby@chatbelgie.be>
+ *   Copyright (C) 2012 ChrisTX <xpipe@hotmail.de>
+ *   Copyright (C) 2012 Adam <Adam@anope.org>
  *   Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
- *   Copyright (C) 2007-2008 Craig Edwards <craigedwards@brainbox.cc>
- *   Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
+ *   Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ *   Copyright (C) 2006, 2008, 2010 Craig Edwards <brain@inspircd.org>
  *
  * This file is part of InspIRCd.  InspIRCd is free software: you can
  * redistribute it and/or modify it under the terms of the GNU General Public
@@ -21,6 +28,7 @@
 
 #include "inspircd.h"
 #include "xline.h"
+#include "modules/stats.h"
 
 #ifdef _WIN32
 #include <psapi.h>
  */
 class CommandStats : public Command
 {
-       void DoStats(char statschar, User* user, string_list &results);
+       Events::ModuleEventProvider statsevprov;
+       void DoStats(Stats::Context& stats);
+
  public:
-       /** Constructor for stats.
-        */
-       CommandStats ( Module* parent) : Command(parent,"STATS",1,2) { syntax = "<stats-symbol> [<servername>]"; }
+       /** STATS characters which non-opers can request. */
+       std::string userstats;
+
+       CommandStats(Module* Creator)
+               : Command(Creator, "STATS", 1, 2)
+               , statsevprov(Creator, "event/stats")
+       {
+               allow_empty_last_param = false;
+               syntax = "<symbol> [<servername>]";
+       }
+
        /** Handle command.
         * @param parameters The parameters to the command
         * @param user The user issuing the command
         * @return A value from CmdResult to indicate command success or failure.
         */
-       CmdResult Handle(const std::vector<std::string>& parameters, User *user);
-       RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters)
+       CmdResult Handle(User* user, const Params& parameters) CXX11_OVERRIDE;
+       RouteDescriptor GetRouting(User* user, const Params& parameters) CXX11_OVERRIDE
        {
-               if (parameters.size() > 1)
+               if ((parameters.size() > 1) && (parameters[1].find('.') != std::string::npos))
                        return ROUTE_UNICAST(parameters[1]);
                return ROUTE_LOCALONLY;
        }
 };
 
-void CommandStats::DoStats(char statschar, User* user, string_list &results)
+static void GenerateStatsLl(Stats::Context& stats)
+{
+       stats.AddRow(211, InspIRCd::Format("nick[ident@%s] sendq cmds_out bytes_out cmds_in bytes_in time_open", (stats.GetSymbol() == 'l' ? "host" : "ip")));
+
+       const UserManager::LocalList& list = ServerInstance->Users.GetLocalUsers();
+       for (UserManager::LocalList::const_iterator i = list.begin(); i != list.end(); ++i)
+       {
+               LocalUser* u = *i;
+               stats.AddRow(211, u->nick+"["+u->ident+"@"+(stats.GetSymbol() == 'l' ? u->GetDisplayedHost() : u->GetIPString())+"] "+ConvToStr(u->eh.getSendQSize())+" "+ConvToStr(u->cmds_out)+" "+ConvToStr(u->bytes_out)+" "+ConvToStr(u->cmds_in)+" "+ConvToStr(u->bytes_in)+" "+ConvToStr(ServerInstance->Time() - u->signon));
+       }
+}
+
+void CommandStats::DoStats(Stats::Context& stats)
 {
-       bool isPublic = ServerInstance->Config->UserStats.find(statschar) != std::string::npos;
+       User* const user = stats.GetSource();
+       const char statschar = stats.GetSymbol();
+
+       bool isPublic = userstats.find(statschar) != std::string::npos;
        bool isRemoteOper = IS_REMOTE(user) && (user->IsOper());
        bool isLocalOperWithPrivs = IS_LOCAL(user) && user->HasPrivPermission("servers/auspex");
 
@@ -61,18 +94,18 @@ void CommandStats::DoStats(char statschar, User* user, string_list &results)
                ServerInstance->SNO->WriteToSnoMask('t',
                                "%s '%c' denied for %s (%s@%s)",
                                (IS_LOCAL(user) ? "Stats" : "Remote stats"),
-                               statschar, user->nick.c_str(), user->ident.c_str(), user->host.c_str());
-               results.push_back("481 " + user->nick + " :Permission Denied - STATS " + statschar + " requires the servers/auspex priv.");
+                               statschar, user->nick.c_str(), user->ident.c_str(), user->GetRealHost().c_str());
+               stats.AddRow(481, (std::string("Permission Denied - STATS ") + statschar + " requires the servers/auspex priv."));
                return;
        }
 
        ModResult MOD_RESULT;
-       FIRST_MOD_RESULT(OnStats, MOD_RESULT, (statschar, user, results));
+       FIRST_MOD_RESULT_CUSTOM(statsevprov, Stats::EventListener, OnStats, MOD_RESULT, (stats));
        if (MOD_RESULT == MOD_RES_DENY)
        {
-               results.push_back("219 "+user->nick+" "+statschar+" :End of /STATS report");
+               stats.AddRow(219, statschar, "End of /STATS report");
                ServerInstance->SNO->WriteToSnoMask('t',"%s '%c' requested by %s (%s@%s)",
-                       (IS_LOCAL(user) ? "Stats" : "Remote stats"), statschar, user->nick.c_str(), user->ident.c_str(), user->host.c_str());
+                       (IS_LOCAL(user) ? "Stats" : "Remote stats"), statschar, user->nick.c_str(), user->ident.c_str(), user->GetRealHost().c_str());
                return;
        }
 
@@ -84,14 +117,21 @@ void CommandStats::DoStats(char statschar, User* user, string_list &results)
                        for (std::vector<ListenSocket*>::const_iterator i = ServerInstance->ports.begin(); i != ServerInstance->ports.end(); ++i)
                        {
                                ListenSocket* ls = *i;
-                               std::string ip = ls->bind_addr;
-                               if (ip.empty())
-                                       ip.assign("*");
-                               std::string type = ls->bind_tag->getString("type", "clients");
-                               std::string hook = ls->bind_tag->getString("ssl", "plaintext");
-
-                               results.push_back("249 "+user->nick+" :"+ ip + ":"+ConvToStr(ls->bind_port)+
-                                       " (" + type + ", " + hook + ")");
+                               std::stringstream portentry;
+
+                               const std::string type = ls->bind_tag->getString("type", "clients", 1);
+                               portentry << ls->bind_sa.str() << " (type: " << type;
+
+                               const std::string hook = ls->bind_tag->getString("hook");
+                               if (!hook.empty())
+                                       portentry << ", hook: " << hook;
+
+                               const std::string sslprofile = ls->bind_tag->getString("sslprofile", ls->bind_tag->getString("ssl"));
+                               if (!sslprofile.empty())
+                                       portentry << ", ssl profile: " << sslprofile;
+
+                               portentry << ')';
+                               stats.AddRow(249, portentry.str());
                        }
                }
                break;
@@ -103,28 +143,32 @@ void CommandStats::DoStats(char statschar, User* user, string_list &results)
 
                case 'i':
                {
-                       for (ClassVector::iterator i = ServerInstance->Config->Classes.begin(); i != ServerInstance->Config->Classes.end(); i++)
+                       for (ServerConfig::ClassVector::const_iterator i = ServerInstance->Config->Classes.begin(); i != ServerInstance->Config->Classes.end(); ++i)
                        {
                                ConnectClass* c = *i;
-                               std::stringstream res;
-                               res << "215 " << user->nick << " I " << c->name << ' ';
+                               Stats::Row row(215);
+                               row.push("I").push(c->name);
+
+                               std::string param;
                                if (c->type == CC_ALLOW)
-                                       res << '+';
+                                       param.push_back('+');
                                if (c->type == CC_DENY)
-                                       res << '-';
+                                       param.push_back('-');
 
                                if (c->type == CC_NAMED)
-                                       res << '*';
+                                       param.push_back('*');
                                else
-                                       res << c->host;
+                                       param.append(c->host);
 
-                               res << ' ' << c->config->getString("port", "*") << ' ';
+                               row.push(param).push(c->config->getString("port", "*", 1));
+                               row.push(ConvToStr(c->GetRecvqMax())).push(ConvToStr(c->GetSendqSoftMax())).push(ConvToStr(c->GetSendqHardMax())).push(ConvToStr(c->GetCommandRate()));
 
-                               res << c->GetRecvqMax() << ' ' << c->GetSendqSoftMax() << ' ' << c->GetSendqHardMax()
-                                       << ' ' << c->GetCommandRate() << ' ' << c->GetPenaltyThreshold();
+                               param = ConvToStr(c->GetPenaltyThreshold());
                                if (c->fakelag)
-                                       res << '*';
-                               results.push_back(res.str());
+                                       param.push_back('*');
+                               row.push(param);
+
+                               stats.AddRow(row);
                        }
                }
                break;
@@ -132,12 +176,11 @@ void CommandStats::DoStats(char statschar, User* user, string_list &results)
                case 'Y':
                {
                        int idx = 0;
-                       for (ClassVector::iterator i = ServerInstance->Config->Classes.begin(); i != ServerInstance->Config->Classes.end(); i++)
+                       for (ServerConfig::ClassVector::const_iterator i = ServerInstance->Config->Classes.begin(); i != ServerInstance->Config->Classes.end(); i++)
                        {
                                ConnectClass* c = *i;
-                               results.push_back("215 "+user->nick+" i NOMATCH * "+c->GetHost()+" "+ConvToStr(c->limit ? c->limit : SocketEngine::GetMaxFds())+" "+ConvToStr(idx)+" "+ServerInstance->Config->ServerName+" *");
-                               results.push_back("218 "+user->nick+" Y "+ConvToStr(idx)+" "+ConvToStr(c->GetPingTime())+" 0 "+ConvToStr(c->GetSendqHardMax())+" :"+
-                                               ConvToStr(c->GetRecvqMax())+" "+ConvToStr(c->GetRegTimeout()));
+                               stats.AddRow(215, 'i', "NOMATCH", '*', c->GetHost(), (c->limit ? c->limit : SocketEngine::GetMaxFds()), idx, ServerInstance->Config->ServerName, '*');
+                               stats.AddRow(218, 'Y', idx, c->GetPingTime(), '0', c->GetSendqHardMax(), ConvToStr(c->GetRecvqMax())+" "+ConvToStr(c->GetRegTimeout()));
                                idx++;
                        }
                }
@@ -153,50 +196,50 @@ void CommandStats::DoStats(char statschar, User* user, string_list &results)
                                if (!oper->server->IsULine())
                                {
                                        LocalUser* lu = IS_LOCAL(oper);
-                                       results.push_back("249 " + user->nick + " :" + oper->nick + " (" + oper->ident + "@" + oper->dhost + ") Idle: " +
+                                       stats.AddRow(249, oper->nick + " (" + oper->ident + "@" + oper->GetDisplayedHost() + ") Idle: " +
                                                        (lu ? ConvToStr(ServerInstance->Time() - lu->idle_lastmsg) + " secs" : "unavailable"));
                                        idx++;
                                }
                        }
-                       results.push_back("249 "+user->nick+" :"+ConvToStr(idx)+" OPER(s)");
+                       stats.AddRow(249, ConvToStr(idx)+" OPER(s)");
                }
                break;
 
                case 'k':
-                       ServerInstance->XLines->InvokeStats("K",216,user,results);
+                       ServerInstance->XLines->InvokeStats("K", stats);
                break;
                case 'g':
-                       ServerInstance->XLines->InvokeStats("G",223,user,results);
+                       ServerInstance->XLines->InvokeStats("G", stats);
                break;
                case 'q':
-                       ServerInstance->XLines->InvokeStats("Q",217,user,results);
+                       ServerInstance->XLines->InvokeStats("Q", stats);
                break;
                case 'Z':
-                       ServerInstance->XLines->InvokeStats("Z",223,user,results);
+                       ServerInstance->XLines->InvokeStats("Z", stats);
                break;
                case 'e':
-                       ServerInstance->XLines->InvokeStats("E",223,user,results);
+                       ServerInstance->XLines->InvokeStats("E", stats);
                break;
                case 'E':
                {
-                       const SocketEngine::Statistics& stats = SocketEngine::GetStats();
-                       results.push_back("249 "+user->nick+" :Total events: "+ConvToStr(stats.TotalEvents));
-                       results.push_back("249 "+user->nick+" :Read events:  "+ConvToStr(stats.ReadEvents));
-                       results.push_back("249 "+user->nick+" :Write events: "+ConvToStr(stats.WriteEvents));
-                       results.push_back("249 "+user->nick+" :Error events: "+ConvToStr(stats.ErrorEvents));
+                       const SocketEngine::Statistics& sestats = SocketEngine::GetStats();
+                       stats.AddRow(249, "Total events: "+ConvToStr(sestats.TotalEvents));
+                       stats.AddRow(249, "Read events:  "+ConvToStr(sestats.ReadEvents));
+                       stats.AddRow(249, "Write events: "+ConvToStr(sestats.WriteEvents));
+                       stats.AddRow(249, "Error events: "+ConvToStr(sestats.ErrorEvents));
                        break;
                }
 
                /* stats m (list number of times each command has been used, plus bytecount) */
                case 'm':
                {
-                       const CommandParser::CommandMap& commands = ServerInstance->Parser->GetCommands();
+                       const CommandParser::CommandMap& commands = ServerInstance->Parser.GetCommands();
                        for (CommandParser::CommandMap::const_iterator i = commands.begin(); i != commands.end(); ++i)
                        {
                                if (i->second->use_count)
                                {
                                        /* RPL_STATSCOMMANDS */
-                                       results.push_back("212 "+user->nick+" "+i->second->name+" "+ConvToStr(i->second->use_count));
+                                       stats.AddRow(212, i->second->name, i->second->use_count);
                                }
                        }
                }
@@ -205,22 +248,16 @@ void CommandStats::DoStats(char statschar, User* user, string_list &results)
                /* stats z (debug and memory info) */
                case 'z':
                {
-                       results.push_back("249 "+user->nick+" :Users: "+ConvToStr(ServerInstance->Users->GetUsers().size()));
-                       results.push_back("249 "+user->nick+" :Channels: "+ConvToStr(ServerInstance->GetChans().size()));
-                       results.push_back("249 "+user->nick+" :Commands: "+ConvToStr(ServerInstance->Parser->GetCommands().size()));
+                       stats.AddRow(249, "Users: "+ConvToStr(ServerInstance->Users->GetUsers().size()));
+                       stats.AddRow(249, "Channels: "+ConvToStr(ServerInstance->GetChans().size()));
+                       stats.AddRow(249, "Commands: "+ConvToStr(ServerInstance->Parser.GetCommands().size()));
 
                        float kbitpersec_in, kbitpersec_out, kbitpersec_total;
-                       char kbitpersec_in_s[30], kbitpersec_out_s[30], kbitpersec_total_s[30];
-
                        SocketEngine::GetStats().GetBandwidth(kbitpersec_in, kbitpersec_out, kbitpersec_total);
 
-                       snprintf(kbitpersec_total_s, 30, "%03.5f", kbitpersec_total);
-                       snprintf(kbitpersec_out_s, 30, "%03.5f", kbitpersec_out);
-                       snprintf(kbitpersec_in_s, 30, "%03.5f", kbitpersec_in);
-
-                       results.push_back("249 "+user->nick+" :Bandwidth total:  "+ConvToStr(kbitpersec_total_s)+" kilobits/sec");
-                       results.push_back("249 "+user->nick+" :Bandwidth out:    "+ConvToStr(kbitpersec_out_s)+" kilobits/sec");
-                       results.push_back("249 "+user->nick+" :Bandwidth in:     "+ConvToStr(kbitpersec_in_s)+" kilobits/sec");
+                       stats.AddRow(249, InspIRCd::Format("Bandwidth total:  %03.5f kilobits/sec", kbitpersec_total));
+                       stats.AddRow(249, InspIRCd::Format("Bandwidth out:    %03.5f kilobits/sec", kbitpersec_out));
+                       stats.AddRow(249, InspIRCd::Format("Bandwidth in:     %03.5f kilobits/sec", kbitpersec_in));
 
 #ifndef _WIN32
                        /* Moved this down here so all the not-windows stuff (look w00tie, I didn't say win32!) is in one ifndef.
@@ -231,35 +268,33 @@ void CommandStats::DoStats(char statschar, User* user, string_list &results)
                        /* Not sure why we were doing '0' with a RUSAGE_SELF comment rather than just using RUSAGE_SELF -- Om */
                        if (!getrusage(RUSAGE_SELF,&R)) /* RUSAGE_SELF */
                        {
-                               results.push_back("249 "+user->nick+" :Total allocation: "+ConvToStr(R.ru_maxrss)+"K");
-                               results.push_back("249 "+user->nick+" :Signals:          "+ConvToStr(R.ru_nsignals));
-                               results.push_back("249 "+user->nick+" :Page faults:      "+ConvToStr(R.ru_majflt));
-                               results.push_back("249 "+user->nick+" :Swaps:            "+ConvToStr(R.ru_nswap));
-                               results.push_back("249 "+user->nick+" :Context Switches: Voluntary; "+ConvToStr(R.ru_nvcsw)+" Involuntary; "+ConvToStr(R.ru_nivcsw));
-
-                               char percent[30];
-
+#ifndef __HAIKU__
+                               stats.AddRow(249, "Total allocation: "+ConvToStr(R.ru_maxrss)+"K");
+                               stats.AddRow(249, "Signals:          "+ConvToStr(R.ru_nsignals));
+                               stats.AddRow(249, "Page faults:      "+ConvToStr(R.ru_majflt));
+                               stats.AddRow(249, "Swaps:            "+ConvToStr(R.ru_nswap));
+                               stats.AddRow(249, "Context Switches: Voluntary; "+ConvToStr(R.ru_nvcsw)+" Involuntary; "+ConvToStr(R.ru_nivcsw));
+#endif
                                float n_elapsed = (ServerInstance->Time() - ServerInstance->stats.LastSampled.tv_sec) * 1000000
                                        + (ServerInstance->Time_ns() - ServerInstance->stats.LastSampled.tv_nsec) / 1000;
                                float n_eaten = ((R.ru_utime.tv_sec - ServerInstance->stats.LastCPU.tv_sec) * 1000000 + R.ru_utime.tv_usec - ServerInstance->stats.LastCPU.tv_usec);
                                float per = (n_eaten / n_elapsed) * 100;
 
-                               snprintf(percent, 30, "%03.5f%%", per);
-                               results.push_back("249 "+user->nick+" :CPU Use (now):    "+percent);
+                               stats.AddRow(249, InspIRCd::Format("CPU Use (now):    %03.5f%%", per));
 
                                n_elapsed = ServerInstance->Time() - ServerInstance->startup_time;
                                n_eaten = (float)R.ru_utime.tv_sec + R.ru_utime.tv_usec / 100000.0;
                                per = (n_eaten / n_elapsed) * 100;
-                               snprintf(percent, 30, "%03.5f%%", per);
-                               results.push_back("249 "+user->nick+" :CPU Use (total):  "+percent);
+
+                               stats.AddRow(249, InspIRCd::Format("CPU Use (total):  %03.5f%%", per));
                        }
 #else
                        PROCESS_MEMORY_COUNTERS MemCounters;
                        if (GetProcessMemoryInfo(GetCurrentProcess(), &MemCounters, sizeof(MemCounters)))
                        {
-                               results.push_back("249 "+user->nick+" :Total allocation: "+ConvToStr((MemCounters.WorkingSetSize + MemCounters.PagefileUsage) / 1024)+"K");
-                               results.push_back("249 "+user->nick+" :Pagefile usage:   "+ConvToStr(MemCounters.PagefileUsage / 1024)+"K");
-                               results.push_back("249 "+user->nick+" :Page faults:      "+ConvToStr(MemCounters.PageFaultCount));
+                               stats.AddRow(249, "Total allocation: "+ConvToStr((MemCounters.WorkingSetSize + MemCounters.PagefileUsage) / 1024)+"K");
+                               stats.AddRow(249, "Pagefile usage:   "+ConvToStr(MemCounters.PagefileUsage / 1024)+"K");
+                               stats.AddRow(249, "Page faults:      "+ConvToStr(MemCounters.PageFaultCount));
                        }
 
                        FILETIME CreationTime;
@@ -276,16 +311,13 @@ void CommandStats::DoStats(char statschar, User* user, string_list &results)
                                double n_elapsed = (double)(ThisSample.QuadPart - ServerInstance->stats.LastSampled.QuadPart) / ServerInstance->stats.QPFrequency.QuadPart;
                                double per = (n_eaten/n_elapsed);
 
-                               char percent[30];
-
-                               snprintf(percent, 30, "%03.5f%%", per);
-                               results.push_back("249 "+user->nick+" :CPU Use (now):    "+percent);
+                               stats.AddRow(249, InspIRCd::Format("CPU Use (now):    %03.5f%%", per));
 
                                n_elapsed = ServerInstance->Time() - ServerInstance->startup_time;
                                n_eaten = (double)(( (uint64_t)(KernelTime.dwHighDateTime) << 32 ) + (uint64_t)(KernelTime.dwLowDateTime))/100000;
                                per = (n_eaten / n_elapsed);
-                               snprintf(percent, 30, "%03.5f%%", per);
-                               results.push_back("249 "+user->nick+" :CPU Use (total):  "+percent);
+
+                               stats.AddRow(249, InspIRCd::Format("CPU Use (total):  %03.5f%%", per));
                        }
 #endif
                }
@@ -293,12 +325,12 @@ void CommandStats::DoStats(char statschar, User* user, string_list &results)
 
                case 'T':
                {
-                       results.push_back("249 "+user->nick+" :accepts "+ConvToStr(ServerInstance->stats.Accept)+" refused "+ConvToStr(ServerInstance->stats.Refused));
-                       results.push_back("249 "+user->nick+" :unknown commands "+ConvToStr(ServerInstance->stats.Unknown));
-                       results.push_back("249 "+user->nick+" :nick collisions "+ConvToStr(ServerInstance->stats.Collisions));
-                       results.push_back("249 "+user->nick+" :dns requests "+ConvToStr(ServerInstance->stats.DnsGood+ServerInstance->stats.DnsBad)+" succeeded "+ConvToStr(ServerInstance->stats.DnsGood)+" failed "+ConvToStr(ServerInstance->stats.DnsBad));
-                       results.push_back("249 "+user->nick+" :connection count "+ConvToStr(ServerInstance->stats.Connects));
-                       results.push_back(InspIRCd::Format("249 %s :bytes sent %5.2fK recv %5.2fK", user->nick.c_str(),
+                       stats.AddRow(249, "accepts "+ConvToStr(ServerInstance->stats.Accept)+" refused "+ConvToStr(ServerInstance->stats.Refused));
+                       stats.AddRow(249, "unknown commands "+ConvToStr(ServerInstance->stats.Unknown));
+                       stats.AddRow(249, "nick collisions "+ConvToStr(ServerInstance->stats.Collisions));
+                       stats.AddRow(249, "dns requests "+ConvToStr(ServerInstance->stats.DnsGood+ServerInstance->stats.DnsBad)+" succeeded "+ConvToStr(ServerInstance->stats.DnsGood)+" failed "+ConvToStr(ServerInstance->stats.DnsBad));
+                       stats.AddRow(249, "connection count "+ConvToStr(ServerInstance->stats.Connects));
+                       stats.AddRow(249, InspIRCd::Format("bytes sent %5.2fK recv %5.2fK",
                                ServerInstance->stats.Sent / 1024.0, ServerInstance->stats.Recv / 1024.0));
                }
                break;
@@ -306,24 +338,23 @@ void CommandStats::DoStats(char statschar, User* user, string_list &results)
                /* stats o */
                case 'o':
                {
-                       ConfigTagList tags = ServerInstance->Config->ConfTags("oper");
-                       for(ConfigIter i = tags.first; i != tags.second; ++i)
+                       for (ServerConfig::OperIndex::const_iterator i = ServerInstance->Config->oper_blocks.begin(); i != ServerInstance->Config->oper_blocks.end(); ++i)
                        {
-                               ConfigTag* tag = i->second;
-                               results.push_back("243 "+user->nick+" O "+tag->getString("host")+" * "+
-                                       tag->getString("name") + " " + tag->getString("type")+" 0");
+                               OperInfo* ifo = i->second;
+                               ConfigTag* tag = ifo->oper_block;
+                               stats.AddRow(243, 'O', tag->getString("host"), '*', tag->getString("name"), tag->getString("type"), '0');
                        }
                }
                break;
                case 'O':
                {
-                       for (OperIndex::const_iterator i = ServerInstance->Config->OperTypes.begin(); i != ServerInstance->Config->OperTypes.end(); ++i)
+                       for (ServerConfig::OperIndex::const_iterator i = ServerInstance->Config->OperTypes.begin(); i != ServerInstance->Config->OperTypes.end(); ++i)
                        {
                                OperInfo* tag = i->second;
                                tag->init();
                                std::string umodes;
                                std::string cmodes;
-                               for(char c='A'; c < 'z'; c++)
+                               for(char c='A'; c <= 'z'; c++)
                                {
                                        ModeHandler* mh = ServerInstance->Modes->FindMode(c, MODETYPE_USER);
                                        if (mh && mh->NeedsOper() && tag->AllowedUserModes[c - 'A'])
@@ -332,53 +363,24 @@ void CommandStats::DoStats(char statschar, User* user, string_list &results)
                                        if (mh && mh->NeedsOper() && tag->AllowedChanModes[c - 'A'])
                                                cmodes.push_back(c);
                                }
-                               results.push_back("243 "+user->nick+" O "+tag->name.c_str() + " " + umodes + " " + cmodes);
+                               stats.AddRow(243, 'O', tag->name, umodes, cmodes);
                        }
                }
                break;
 
                /* stats l (show user I/O stats) */
                case 'l':
-                       results.push_back("211 "+user->nick+" :nick[ident@host] sendq cmds_out bytes_out cmds_in bytes_in time_open");
-                       for (LocalUserList::iterator n = ServerInstance->Users->local_users.begin(); n != ServerInstance->Users->local_users.end(); n++)
-                       {
-                               LocalUser* i = *n;
-                               results.push_back("211 "+user->nick+" "+i->nick+"["+i->ident+"@"+i->dhost+"] "+ConvToStr(i->eh.getSendQSize())+" "+ConvToStr(i->cmds_out)+" "+ConvToStr(i->bytes_out)+" "+ConvToStr(i->cmds_in)+" "+ConvToStr(i->bytes_in)+" "+ConvToStr(ServerInstance->Time() - i->age));
-                       }
-               break;
-
                /* stats L (show user I/O stats with IP addresses) */
                case 'L':
-                       results.push_back("211 "+user->nick+" :nick[ident@ip] sendq cmds_out bytes_out cmds_in bytes_in time_open");
-                       for (LocalUserList::iterator n = ServerInstance->Users->local_users.begin(); n != ServerInstance->Users->local_users.end(); n++)
-                       {
-                               LocalUser* i = *n;
-                               results.push_back("211 "+user->nick+" "+i->nick+"["+i->ident+"@"+i->GetIPString()+"] "+ConvToStr(i->eh.getSendQSize())+" "+ConvToStr(i->cmds_out)+" "+ConvToStr(i->bytes_out)+" "+ConvToStr(i->cmds_in)+" "+ConvToStr(i->bytes_in)+" "+ConvToStr(ServerInstance->Time() - i->age));
-                       }
+                       GenerateStatsLl(stats);
                break;
 
                /* stats u (show server uptime) */
                case 'u':
                {
-                       time_t current_time = 0;
-                       current_time = ServerInstance->Time();
-                       time_t server_uptime = current_time - ServerInstance->startup_time;
-                       struct tm* stime;
-                       stime = gmtime(&server_uptime);
-                       /* i dont know who the hell would have an ircd running for over a year nonstop, but
-                        * Craig suggested this, and it seemed a good idea so in it went */
-                       if (stime->tm_year > 70)
-                       {
-                               results.push_back(InspIRCd::Format("242 %s :Server up %d years, %d days, %.2d:%.2d:%.2d",
-                                       user->nick.c_str(), stime->tm_year - 70, stime->tm_yday, stime->tm_hour,
-                                       stime->tm_min, stime->tm_sec));
-                       }
-                       else
-                       {
-                               results.push_back(InspIRCd::Format("242 %s :Server up %d days, %.2d:%.2d:%.2d",
-                                       user->nick.c_str(), stime->tm_yday, stime->tm_hour, stime->tm_min,
-                                       stime->tm_sec));
-                       }
+                       unsigned int up = static_cast<unsigned int>(ServerInstance->Time() - ServerInstance->startup_time);
+                       stats.AddRow(242, InspIRCd::Format("Server up %u days, %.2u:%.2u:%.2u",
+                               up / 86400, (up / 3600) % 24, (up / 60) % 60, up % 60));
                }
                break;
 
@@ -386,25 +388,55 @@ void CommandStats::DoStats(char statschar, User* user, string_list &results)
                break;
        }
 
-       results.push_back("219 "+user->nick+" "+statschar+" :End of /STATS report");
+       stats.AddRow(219, statschar, "End of /STATS report");
        ServerInstance->SNO->WriteToSnoMask('t',"%s '%c' requested by %s (%s@%s)",
-               (IS_LOCAL(user) ? "Stats" : "Remote stats"), statschar, user->nick.c_str(), user->ident.c_str(), user->host.c_str());
+               (IS_LOCAL(user) ? "Stats" : "Remote stats"), statschar, user->nick.c_str(), user->ident.c_str(), user->GetRealHost().c_str());
        return;
 }
 
-CmdResult CommandStats::Handle (const std::vector<std::string>& parameters, User *user)
+CmdResult CommandStats::Handle(User* user, const Params& parameters)
 {
-       if (parameters.size() > 1 && parameters[1] != ServerInstance->Config->ServerName)
+       if (parameters.size() > 1 && !irc::equals(parameters[1], ServerInstance->Config->ServerName))
+       {
+               // Give extra penalty if a non-oper does /STATS <remoteserver>
+               LocalUser* localuser = IS_LOCAL(user);
+               if ((localuser) && (!user->IsOper()))
+                       localuser->CommandFloodPenalty += 2000;
                return CMD_SUCCESS;
-       string_list values;
-       char search = parameters[0][0];
-       DoStats(search, user, values);
-
-       const std::string p = ":" + ServerInstance->Config->ServerName + " ";
-       for (size_t i = 0; i < values.size(); i++)
-               user->SendText(p + values[i]);
+       }
+       Stats::Context stats(user, parameters[0][0]);
+       DoStats(stats);
+       const std::vector<Stats::Row>& rows = stats.GetRows();
+       for (std::vector<Stats::Row>::const_iterator i = rows.begin(); i != rows.end(); ++i)
+       {
+               const Stats::Row& row = *i;
+               user->WriteRemoteNumeric(row);
+       }
 
        return CMD_SUCCESS;
 }
 
-COMMAND_INIT(CommandStats)
+class CoreModStats : public Module
+{
+ private:
+       CommandStats cmd;
+
+ public:
+       CoreModStats()
+               : cmd(this)
+       {
+       }
+
+       void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE
+       {
+               ConfigTag* security = ServerInstance->Config->ConfValue("security");
+               cmd.userstats = security->getString("userstats");
+       }
+
+       Version GetVersion() CXX11_OVERRIDE
+       {
+               return Version("Provides the STATS command", VF_CORE | VF_VENDOR);
+       }
+};
+
+MODULE_INIT(CoreModStats)