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home » brain » inspircd-cvs » 1_1_stable » include » commands

cmd_stats.h File Reference

#include "inspircd.h"
#include "users.h"
#include "channels.h"

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Classes
class	cmd_stats
	Handle /STATS. More...
Functions
DllExport void	DoStats (InspIRCd *Instance, char statschar, userrec *user, string_list &results)

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Function Documentation

DllExport void DoStats (  InspIRCd *  Instance, char  statschar, userrec *  user, string_list &  results )

Definition at line 50 of file cmd_stats.cpp. References classbase::age, connection::bytes_in, connection::bytes_out, InspIRCd::chanlist, ServerConfig::Classes, InspIRCd::clientlist, CommandParser::cmdlist, connection::cmds_in, connection::cmds_out, InspIRCd::Config, ServerConfig::config_data, ServerConfig::ConfValue(), ConvToStr(), userrec::dhost, InspIRCd::factory, FOREACH_RESULT, Extensible::GetExt(), CommandParser::GetHandler(), userrec::GetIPString(), command_t::HandleInternal(), connection::host, I_OnStats, userrec::ident, IS_LOCAL, IS_OPER, InspIRCd::IsNick(), serverstats::LastCPU, serverstats::LastSampled, InspIRCd::local_users, MAXBUF, MAXCLIENTS, InspIRCd::modules, ServerConfig::MOTD, userrec::nick, InspIRCd::Parser, ServerConfig::ports, ServerConfig::RULES, RUSAGE_SELF, userrec::sendq, userrec::server, ServerConfig::ServerName, InspIRCd::SNO, InspIRCd::startup_time, InspIRCd::stats, XLineManager::stats_e(), XLineManager::stats_g(), XLineManager::stats_k(), XLineManager::stats_q(), XLineManager::stats_z(), serverstats::statsAccept, serverstats::statsCollisions, serverstats::statsConnects, serverstats::statsDnsBad, serverstats::statsDnsGood, serverstats::statsRecv, serverstats::statsRefused, serverstats::statsSent, serverstats::statsUnknown, InspIRCd::Time(), InspIRCd::ULine(), ServerConfig::UserStats, WHOWAS_STATS, ServerConfig::WhoWasGroupSize, ServerConfig::WhoWasMaxGroups, SnomaskManager::WriteToSnoMask(), and InspIRCd::XLines. Referenced by cmd_stats::Handle(), and TreeSocket::Stats(). { std::string sn = ServerInstance->Config->ServerName; if ((!*ServerInstance->Config->UserStats && !IS_OPER(user)) || (!IS_OPER(user) && !ServerInstance->ULine(user->server) && !strchr(ServerInstance->Config->UserStats,statschar))) { results.push_back(sn+std::string(" 481 ")+user->nick+" :Permission denied - STATS "+statschar+" is oper-only"); return; } int MOD_RESULT = 0; FOREACH_RESULT(I_OnStats,OnStats(statschar,user,results)); if (MOD_RESULT) return; switch (statschar) { /* stats p (show listening ports and registered clients on each) */ case 'p': { for (size_t i = 0; i < ServerInstance->Config->ports.size(); i++) { std::string ip = ServerInstance->Config->ports[i]->GetIP(); if (ip.empty()) ip.assign("*"); results.push_back(sn+" 249 "+user->nick+" :"+ ip + ":"+ConvToStr(ServerInstance->Config->ports[i]->GetPort())+" (client, " + ServerInstance->Config->ports[i]->GetDescription() + ")"); } } break; case 'n': case 'c': { /* This stats symbol must be handled by a linking module */ } break; case 'i': { int idx = 0; for (ClassVector::iterator i = ServerInstance->Config->Classes.begin(); i != ServerInstance->Config->Classes.end(); i++) { results.push_back(sn+" 215 "+user->nick+" I NOMATCH * "+i->GetHost()+" "+ConvToStr(MAXCLIENTS)+" "+ConvToStr(idx)+" "+ServerInstance->Config->ServerName+" *"); idx++; } } break; case 'Y': { int idx = 0; for (ClassVector::iterator i = ServerInstance->Config->Classes.begin(); i != ServerInstance->Config->Classes.end(); i++) { results.push_back(sn+" 218 "+user->nick+" Y "+ConvToStr(idx)+" "+ConvToStr(i->GetPingTime())+" 0 "+ConvToStr(i->GetSendqMax())+" :"+ ConvToStr(i->GetFlood())+" "+ConvToStr(i->GetRegTimeout())); idx++; } } break; case 'U': { char ulined[MAXBUF]; for (int i = 0; i < ServerInstance->Config->ConfValueEnum(ServerInstance->Config->config_data, "uline"); i++) { ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "uline","server", i, ulined, MAXBUF); results.push_back(sn+" 248 "+user->nick+" U "+std::string(ulined)); } } break; case 'P': { int idx = 0; for (user_hash::iterator i = ServerInstance->clientlist->begin(); i != ServerInstance->clientlist->end(); i++) { if (IS_OPER(i->second) && !ServerInstance->ULine(i->second->server)) { results.push_back(sn+" 249 "+user->nick+" :"+i->second->nick+" ("+i->second->ident+"@"+i->second->dhost+") Idle: "+ (IS_LOCAL(i->second) ? ConvToStr(ServerInstance->Time() - i->second->idle_lastmsg) + " secs" : "unavailable")); idx++; } } results.push_back(sn+" 249 "+user->nick+" :"+ConvToStr(idx)+" OPER(s)"); } break; case 'k': ServerInstance->XLines->stats_k(user,results); break; case 'g': ServerInstance->XLines->stats_g(user,results); break; case 'q': ServerInstance->XLines->stats_q(user,results); break; case 'Z': ServerInstance->XLines->stats_z(user,results); break; case 'e': ServerInstance->XLines->stats_e(user,results); break; /* stats m (list number of times each command has been used, plus bytecount) */ case 'm': for (command_table::iterator i = ServerInstance->Parser->cmdlist.begin(); i != ServerInstance->Parser->cmdlist.end(); i++) { if (i->second->use_count) { /* RPL_STATSCOMMANDS */ results.push_back(sn+" 212 "+user->nick+" "+i->second->command+" "+ConvToStr(i->second->use_count)+" "+ConvToStr(i->second->total_bytes)); } } break; /* stats z (debug and memory info) */ case 'z': { results.push_back(sn+" 240 "+user->nick+" :InspIRCd(CLASS) "+ConvToStr(sizeof(InspIRCd))+" bytes"); results.push_back(sn+" 249 "+user->nick+" :Users(HASH_MAP) "+ConvToStr(ServerInstance->clientlist->size())+" ("+ConvToStr(ServerInstance->clientlist->size()*sizeof(userrec))+" bytes)"); results.push_back(sn+" 249 "+user->nick+" :Channels(HASH_MAP) "+ConvToStr(ServerInstance->chanlist->size())+" ("+ConvToStr(ServerInstance->chanlist->size()*sizeof(chanrec))+" bytes)"); results.push_back(sn+" 249 "+user->nick+" :Commands(VECTOR) "+ConvToStr(ServerInstance->Parser->cmdlist.size())+" ("+ConvToStr(ServerInstance->Parser->cmdlist.size()*sizeof(command_t))+" bytes)"); if (!ServerInstance->Config->WhoWasGroupSize == 0 && !ServerInstance->Config->WhoWasMaxGroups == 0) { command_t* whowas_command = ServerInstance->Parser->GetHandler("WHOWAS"); if (whowas_command) { std::deque<classbase*> params; Extensible whowas_stats; params.push_back(&whowas_stats); whowas_command->HandleInternal(WHOWAS_STATS, params); if (whowas_stats.GetExt("stats")) { char* stats; whowas_stats.GetExt("stats", stats); results.push_back(sn+" 249 "+user->nick+" :"+ConvToStr(stats)); } } } results.push_back(sn+" 249 "+user->nick+" :MOTD(VECTOR) "+ConvToStr(ServerInstance->Config->MOTD.size())+", RULES(VECTOR) "+ConvToStr(ServerInstance->Config->RULES.size())); results.push_back(sn+" 249 "+user->nick+" :Modules(VECTOR) "+ConvToStr(ServerInstance->modules.size())+" ("+ConvToStr(ServerInstance->modules.size()*sizeof(Module))+" bytes)"); results.push_back(sn+" 249 "+user->nick+" :ClassFactories(VECTOR) "+ConvToStr(ServerInstance->factory.size())+" ("+ConvToStr(ServerInstance->factory.size()*sizeof(ircd_module))+" bytes)"); #ifndef WIN32 /* Moved this down here so all the not-windows stuff (look w00tie, I didn't say win32!) is in one ifndef. * Also cuts out some identical code in both branches of the ifndef. -- Om */ rusage R; /* 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(sn+" 249 "+user->nick+" :Total allocation: "+ConvToStr(R.ru_maxrss)+"K"); results.push_back(sn+" 249 "+user->nick+" :Signals: "+ConvToStr(R.ru_nsignals)); results.push_back(sn+" 249 "+user->nick+" :Page faults: "+ConvToStr(R.ru_majflt)); results.push_back(sn+" 249 "+user->nick+" :Swaps: "+ConvToStr(R.ru_nswap)); results.push_back(sn+" 249 "+user->nick+" :Context Switches: Voluntary; "+ConvToStr(R.ru_nvcsw)+" Involuntary; "+ConvToStr(R.ru_nivcsw)); timeval tv; char percent[30]; gettimeofday(&tv, NULL); float n_elapsed = ((tv.tv_sec - ServerInstance->stats->LastSampled.tv_sec) * 1000000 + tv.tv_usec - ServerInstance->stats->LastSampled.tv_usec); 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(sn+" 249 "+user->nick+" :CPU Usage: "+percent); } #endif } break; case 'T': { char buffer[MAXBUF]; results.push_back(sn+" 249 "+user->nick+" :accepts "+ConvToStr(ServerInstance->stats->statsAccept)+" refused "+ConvToStr(ServerInstance->stats->statsRefused)); results.push_back(sn+" 249 "+user->nick+" :unknown commands "+ConvToStr(ServerInstance->stats->statsUnknown)); results.push_back(sn+" 249 "+user->nick+" :nick collisions "+ConvToStr(ServerInstance->stats->statsCollisions)); results.push_back(sn+" 249 "+user->nick+" :dns requests "+ConvToStr(ServerInstance->stats->statsDnsGood+ServerInstance->stats->statsDnsBad)+" succeeded "+ConvToStr(ServerInstance->stats->statsDnsGood)+" failed "+ConvToStr(ServerInstance->stats->statsDnsBad)); results.push_back(sn+" 249 "+user->nick+" :connection count "+ConvToStr(ServerInstance->stats->statsConnects)); snprintf(buffer,MAXBUF," 249 %s :bytes sent %5.2fK recv %5.2fK",user->nick,ServerInstance->stats->statsSent / 1024,ServerInstance->stats->statsRecv / 1024); results.push_back(sn+buffer); } break; /* stats o */ case 'o': for (int i = 0; i < ServerInstance->Config->ConfValueEnum(ServerInstance->Config->config_data, "oper"); i++) { char LoginName[MAXBUF]; char HostName[MAXBUF]; char OperType[MAXBUF]; ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "oper","name", i, LoginName, MAXBUF); ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "oper","host", i, HostName, MAXBUF); ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "oper","type", i, OperType, MAXBUF); results.push_back(sn+" 243 "+user->nick+" O "+HostName+" * "+LoginName+" "+OperType+" 0"); } break; /* stats l (show user I/O stats) */ case 'l': results.push_back(sn+" 211 "+user->nick+" :nick[ident@host] sendq cmds_out bytes_out cmds_in bytes_in time_open"); for (std::vector<userrec*>::iterator n = ServerInstance->local_users.begin(); n != ServerInstance->local_users.end(); n++) { userrec* i = *n; if (ServerInstance->IsNick(i->nick)) { results.push_back(sn+" 211 "+user->nick+" "+i->nick+"["+i->ident+"@"+i->dhost+"] "+ConvToStr(i->sendq.length())+" "+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(sn+" 211 "+user->nick+" :nick[ident@ip] sendq cmds_out bytes_out cmds_in bytes_in time_open"); for (std::vector<userrec*>::iterator n = ServerInstance->local_users.begin(); n != ServerInstance->local_users.end(); n++) { userrec* i = *n; if (ServerInstance->IsNick(i->nick)) { results.push_back(sn+" 211 "+user->nick+" "+i->nick+"["+i->ident+"@"+i->GetIPString()+"] "+ConvToStr(i->sendq.length())+" "+ConvToStr(i->cmds_out)+" "+ConvToStr(i->bytes_out)+" "+ConvToStr(i->cmds_in)+" "+ConvToStr(i->bytes_in)+" "+ConvToStr(ServerInstance->Time() - i->age)); } } 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) { char buffer[MAXBUF]; snprintf(buffer,MAXBUF," 242 %s :Server up %d years, %d days, %.2d:%.2d:%.2d",user->nick,(stime->tm_year-70),stime->tm_yday,stime->tm_hour,stime->tm_min,stime->tm_sec); results.push_back(sn+buffer); } else { char buffer[MAXBUF]; snprintf(buffer,MAXBUF," 242 %s :Server up %d days, %.2d:%.2d:%.2d",user->nick,stime->tm_yday,stime->tm_hour,stime->tm_min,stime->tm_sec); results.push_back(sn+buffer); } } break; default: break; } results.push_back(sn+" 219 "+user->nick+" "+statschar+" :End of /STATS report"); ServerInstance->SNO->WriteToSnoMask('t',"%s '%c' requested by %s (%s@%s)",(!strcmp(user->server,ServerInstance->Config->ServerName) ? "Stats" : "Remote stats"),statschar,user->nick,user->ident,user->host); return; }