diff options
Diffstat (limited to 'src/stats.cpp')
| -rw-r--r-- | src/stats.cpp | 310 |
1 files changed, 310 insertions, 0 deletions
diff --git a/src/stats.cpp b/src/stats.cpp new file mode 100644 index 000000000..d385112c2 --- /dev/null +++ b/src/stats.cpp @@ -0,0 +1,310 @@ +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2009 InspIRCd Development Team + * See: http://wiki.inspircd.org/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "xline.h" +#include "commands/cmd_whowas.h" + +void InspIRCd::DoStats(char statschar, User* user, string_list &results) +{ + std::string sn(this->Config->ServerName); + + if (!user->HasPrivPermission("servers/auspex") && !strchr(this->Config->UserStats, statschar)) + { + this->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(sn + " 481 " + user->nick + " :Permission denied - STATS " + statschar + " requires the servers/auspex priv."); + return; + } + + ModResult MOD_RESULT; + FIRST_MOD_RESULT(this, OnStats, MOD_RESULT, (statschar, user, results)); + if (MOD_RESULT == MOD_RES_DENY) + { + results.push_back(sn+" 219 "+user->nick+" "+statschar+" :End of /STATS report"); + this->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()); + return; + } + + switch (statschar) + { + /* stats p (show listening ports and registered clients on each) */ + case 'p': + { + for (size_t i = 0; i < this->ports.size(); i++) + { + std::string ip = this->ports[i]->GetIP(); + if (ip.empty()) + ip.assign("*"); + + results.push_back(sn+" 249 "+user->nick+" :"+ ip + ":"+ConvToStr(this->ports[i]->GetPort())+" (client, " + + this->ports[i]->GetDescription() + ")"); + } + } + break; + + /* These stats symbols must be handled by a linking module */ + case 'n': + case 'c': + break; + + case 'i': + { + int idx = 0; + for (ClassVector::iterator i = this->Config->Classes.begin(); i != this->Config->Classes.end(); i++) + { + ConnectClass* c = *i; + results.push_back(sn+" 215 "+user->nick+" i NOMATCH * "+c->GetHost()+" "+ConvToStr(c->limit ? c->limit : this->SE->GetMaxFds())+" "+ConvToStr(idx)+" "+this->Config->ServerName+" *"); + idx++; + } + } + break; + + case 'Y': + { + int idx = 0; + for (ClassVector::iterator i = this->Config->Classes.begin(); i != this->Config->Classes.end(); i++) + { + ConnectClass* c = *i; + results.push_back(sn+" 218 "+user->nick+" Y "+ConvToStr(idx)+" "+ConvToStr(c->GetPingTime())+" 0 "+ConvToStr(c->GetSendqMax())+" :"+ + ConvToStr(c->GetRecvqMax())+" "+ConvToStr(c->GetRegTimeout())); + idx++; + } + } + break; + + case 'U': + { + char ulined[MAXBUF]; + for (int i = 0; i < this->Config->ConfValueEnum("uline"); i++) + { + this->Config->ConfValue("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 = this->Users->clientlist->begin(); i != this->Users->clientlist->end(); i++) + { + if (IS_OPER(i->second) && !this->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(this->Time() - i->second->idle_lastmsg) + " secs" : "unavailable")); + idx++; + } + } + results.push_back(sn+" 249 "+user->nick+" :"+ConvToStr(idx)+" OPER(s)"); + } + break; + + case 'k': + this->XLines->InvokeStats("K",216,user,results); + break; + case 'g': + this->XLines->InvokeStats("G",223,user,results); + break; + case 'q': + this->XLines->InvokeStats("Q",217,user,results); + break; + case 'Z': + this->XLines->InvokeStats("Z",223,user,results); + break; + case 'e': + this->XLines->InvokeStats("E",223,user,results); + break; + case 'E': + results.push_back(sn+" 249 "+user->nick+" :Total events: "+ConvToStr(this->SE->TotalEvents)); + results.push_back(sn+" 249 "+user->nick+" :Read events: "+ConvToStr(this->SE->ReadEvents)); + results.push_back(sn+" 249 "+user->nick+" :Write events: "+ConvToStr(this->SE->WriteEvents)); + results.push_back(sn+" 249 "+user->nick+" :Error events: "+ConvToStr(this->SE->ErrorEvents)); + break; + + /* stats m (list number of times each command has been used, plus bytecount) */ + case 'm': + for (Commandtable::iterator i = this->Parser->cmdlist.begin(); i != this->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: "+ConvToStr(sizeof(InspIRCd))+" bytes"); + results.push_back(sn+" 249 "+user->nick+" :Users: "+ConvToStr(this->Users->clientlist->size())); + results.push_back(sn+" 249 "+user->nick+" :Channels: "+ConvToStr(this->chanlist->size())); + results.push_back(sn+" 249 "+user->nick+" :Commands: "+ConvToStr(this->Parser->cmdlist.size())); + + if (!this->Config->WhoWasGroupSize == 0 && !this->Config->WhoWasMaxGroups == 0) + { + Command* whowas_command = this->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* statc; + whowas_stats.GetExt("stats", statc); + results.push_back(sn+" 249 "+user->nick+" :"+ConvToStr(statc)); + } + } + } + + results.push_back(sn+" 249 "+user->nick+" :MOTD "+ConvToStr(this->Config->MOTD.size())+", RULES "+ConvToStr(this->Config->RULES.size())); + + float kbitpersec_in, kbitpersec_out, kbitpersec_total; + char kbitpersec_in_s[30], kbitpersec_out_s[30], kbitpersec_total_s[30]; + + this->SE->GetStats(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(sn+" 249 "+user->nick+" :Bandwidth total: "+ConvToStr(kbitpersec_total_s)+" kilobits/sec"); + results.push_back(sn+" 249 "+user->nick+" :Bandwidth out: "+ConvToStr(kbitpersec_out_s)+" kilobits/sec"); + results.push_back(sn+" 249 "+user->nick+" :Bandwidth in: "+ConvToStr(kbitpersec_in_s)+" kilobits/sec"); + +#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 - this->stats->LastSampled.tv_sec) * 1000000 + tv.tv_usec - this->stats->LastSampled.tv_usec); + float n_eaten = ((R.ru_utime.tv_sec - this->stats->LastCPU.tv_sec) * 1000000 + R.ru_utime.tv_usec - this->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); + } +#else + PROCESS_MEMORY_COUNTERS MemCounters; + if (GetProcessMemoryInfo(GetCurrentProcess(), &MemCounters, sizeof(MemCounters))) + { + results.push_back(sn+" 249 "+user->nick+" :Total allocation: "+ConvToStr((MemCounters.WorkingSetSize + MemCounters.PagefileUsage) / 1024)+"K"); + results.push_back(sn+" 249 "+user->nick+" :Pagefile usage: "+ConvToStr(MemCounters.PagefileUsage / 1024)+"K"); + results.push_back(sn+" 249 "+user->nick+" :Page faults: "+ConvToStr(MemCounters.PageFaultCount)); + results.push_back(sn+" 249 "+user->nick+" :CPU Usage: " + ConvToStr(getcpu()) + "%"); + } +#endif + } + break; + + case 'T': + { + char buffer[MAXBUF]; + results.push_back(sn+" 249 "+user->nick+" :accepts "+ConvToStr(this->stats->statsAccept)+" refused "+ConvToStr(this->stats->statsRefused)); + results.push_back(sn+" 249 "+user->nick+" :unknown commands "+ConvToStr(this->stats->statsUnknown)); + results.push_back(sn+" 249 "+user->nick+" :nick collisions "+ConvToStr(this->stats->statsCollisions)); + results.push_back(sn+" 249 "+user->nick+" :dns requests "+ConvToStr(this->stats->statsDnsGood+this->stats->statsDnsBad)+" succeeded "+ConvToStr(this->stats->statsDnsGood)+" failed "+ConvToStr(this->stats->statsDnsBad)); + results.push_back(sn+" 249 "+user->nick+" :connection count "+ConvToStr(this->stats->statsConnects)); + snprintf(buffer,MAXBUF," 249 %s :bytes sent %5.2fK recv %5.2fK",user->nick.c_str(),this->stats->statsSent / 1024,this->stats->statsRecv / 1024); + results.push_back(sn+buffer); + } + break; + + /* stats o */ + case 'o': + for (int i = 0; i < this->Config->ConfValueEnum("oper"); i++) + { + char LoginName[MAXBUF]; + char HostName[MAXBUF]; + char OperType[MAXBUF]; + this->Config->ConfValue("oper","name", i, LoginName, MAXBUF); + this->Config->ConfValue("oper","host", i, HostName, MAXBUF); + this->Config->ConfValue("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<User*>::iterator n = this->Users->local_users.begin(); n != this->Users->local_users.end(); n++) + { + User* i = *n; + 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(this->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<User*>::iterator n = this->Users->local_users.begin(); n != this->Users->local_users.end(); n++) + { + User* i = *n; + 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(this->Time() - i->age)); + } + break; + + /* stats u (show server uptime) */ + case 'u': + { + time_t current_time = 0; + current_time = this->Time(); + time_t server_uptime = current_time - this->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.c_str(),(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.c_str(),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"); + this->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()); + return; +} |