/* +------------------------------------+ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev. * E-mail: * * * * Written by Craig Edwards, Craig McLure, and others. * This program is free but copyrighted software; see * the file COPYING for details. * * --------------------------------------------------- */ #include "inspircd_config.h" #include "inspircd.h" #include "configreader.h" #include "hash_map.h" #include #include #include #ifndef RUSAGE_SELF #define RUSAGE_SELF 0 #define RUSAGE_CHILDREN -1 #endif #include "users.h" #include "ctables.h" #include "globals.h" #include "modules.h" #include "dynamic.h" #include "wildcard.h" #include "commands.h" #include "mode.h" #include "xline.h" #include "inspstring.h" #include "helperfuncs.h" #include "hashcomp.h" #include "socketengine.h" #include "command_parse.h" #include "commands/cmd_stats.h" extern InspIRCd* ServerInstance; extern time_t TIME; void cmd_stats::Handle (const char** parameters, int pcnt, userrec *user) { string_list values; DoStats(*parameters[0], user, values); for (size_t i = 0; i < values.size(); i++) user->Write(":%s", values[i].c_str()); } void DoStats(char statschar, userrec* user, string_list &results) { std::string sn = ServerInstance->Config->ServerName; if ((*ServerInstance->Config->OperOnlyStats) && (strchr(ServerInstance->Config->OperOnlyStats,statschar)) && (!*user->oper)) { 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; if (statschar == 'c') { /* This stats symbol must be handled by a linking module */ } if (statschar == '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 * * * "+ConvToStr(MAXCLIENTS)+" "+ConvToStr(idx)+" "+ServerInstance->Config->ServerName+" *"); idx++; } } if (statschar == '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)+" 120 0 "+ConvToStr(i->flood)+" "+ConvToStr(i->registration_timeout)); idx++; } } if (statschar == '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)); } } if (statschar == 'P') { int idx = 0; for (user_hash::iterator i = ServerInstance->clientlist.begin(); i != ServerInstance->clientlist.end(); i++) { if (*i->second->oper) { results.push_back(sn+" 249 "+user->nick+" :"+i->second->nick+" ("+i->second->ident+"@"+i->second->dhost+") Idle: "+ConvToStr(TIME - i->second->idle_lastmsg)); idx++; } } results.push_back(sn+" 249 "+user->nick+" :"+ConvToStr(idx)+" OPER(s)"); } if (statschar == 'k') { stats_k(user,results); } if (statschar == 'g') { stats_g(user,results); } if (statschar == 'q') { stats_q(user,results); } if (statschar == 'Z') { stats_z(user,results); } if (statschar == 'e') { stats_e(user,results); } /* stats m (list number of times each command has been used, plus bytecount) */ if (statschar == 'm') { for (nspace::hash_map::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)); } } } /* stats z (debug and memory info) */ if (statschar == 'z') { rusage R; 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, "+ConvToStr(ServerInstance->clientlist.bucket_count())+" buckets)"); results.push_back(sn+" 249 "+user->nick+" :Channels(HASH_MAP) "+ConvToStr(ServerInstance->chanlist.size())+" ("+ConvToStr(ServerInstance->chanlist.size()*sizeof(chanrec))+" bytes, "+ConvToStr(ServerInstance->chanlist.bucket_count())+" buckets)"); results.push_back(sn+" 249 "+user->nick+" :Commands(VECTOR) "+ConvToStr(ServerInstance->Parser->cmdlist.size())+" ("+ConvToStr(ServerInstance->Parser->cmdlist.size()*sizeof(command_t))+" bytes)"); 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))+")"); results.push_back(sn+" 249 "+user->nick+" :ClassFactories(VECTOR) "+ConvToStr(ServerInstance->factory.size())+" ("+ConvToStr(ServerInstance->factory.size()*sizeof(ircd_module))+")"); if (!getrusage(RUSAGE_SELF,&R)) { 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: "+ConvToStr(R.ru_nvcsw+R.ru_nivcsw)); } } if (statschar == 'T') { 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)); char buffer[MAXBUF]; 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); } /* stats o */ if (statschar == '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"); } } /* stats l (show user I/O stats) */ if (statschar == '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::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(TIME - i->age)); } } } /* stats L (show user I/O stats with IP addresses) */ if (statschar == '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::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(TIME - i->age)); } } } /* stats u (show server uptime) */ if (statschar == 'u') { time_t current_time = 0; current_time = 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); } } results.push_back(sn+" 219 "+user->nick+" "+statschar+" :End of /STATS report"); ServerInstance->WriteOpers("*** Notice: %s '%c' requested by %s (%s@%s)",(!strcmp(user->server,ServerInstance->Config->ServerName) ? "Stats" : "Remote stats"),statschar,user->nick,user->ident,user->host); return; }