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/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
* E-mail:
* <brain@chatspike.net>
* <Craig@chatspike.net>
*
* Written by Craig Edwards, Craig McLure, and others.
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
#include "inspircd.h"
#include "configreader.h"
#include <sys/resource.h>
#include "users.h"
#include "modules.h"
#include "xline.h"
#include "commands/cmd_stats.h"
extern "C" command_t* init_command(InspIRCd* Instance)
{
return new cmd_stats(Instance);
}
CmdResult cmd_stats::Handle (const char** parameters, int pcnt, userrec *user)
{
string_list values;
DoStats(this->ServerInstance, *parameters[0], user, values);
for (size_t i = 0; i < values.size(); i++)
user->Write(":%s", values[i].c_str());
return CMD_SUCCESS;
}
void DoStats(InspIRCd* ServerInstance, 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(ServerInstance->Time() - i->second->idle_lastmsg));
idx++;
}
}
results.push_back(sn+" 249 "+user->nick+" :"+ConvToStr(idx)+" OPER(s)");
}
if (statschar == 'k')
{
ServerInstance->XLines->stats_k(user,results);
}
if (statschar == 'g')
{
ServerInstance->XLines->stats_g(user,results);
}
if (statschar == 'q')
{
ServerInstance->XLines->stats_q(user,results);
}
if (statschar == 'Z')
{
ServerInstance->XLines->stats_z(user,results);
}
if (statschar == 'e')
{
ServerInstance->XLines->stats_e(user,results);
}
/* stats m (list number of times each command has been used, plus bytecount) */
if (statschar == 'm')
{
for (nspace::hash_map<std::string,command_t*>::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(0,&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: "+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<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));
}
}
}
/* 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<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));
}
}
}
/* stats u (show server uptime) */
if (statschar == '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);
}
}
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;
}
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