/* +------------------------------------+ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * * InspIRCd: (C) 2002-2009 InspIRCd Development Team * See: http://www.inspircd.org/wiki/index.php/Credits * * This program is free but copyrighted software; see * the file COPYING for details. * * --------------------------------------------------- */ #include "inspircd.h" #include "httpd.h" #include "protocol.h" /* $ModDesc: Provides statistics over HTTP via m_httpd.so */ /* $ModDep: httpd.h */ class ModuleHttpStats : public Module { static std::map<char, char const*> const &entities; std::string stylesheet; bool changed; public: void ReadConfig() { ConfigReader c(ServerInstance); this->stylesheet = c.ReadValue("httpstats", "stylesheet", 0); } ModuleHttpStats(InspIRCd* Me) : Module(Me) { ReadConfig(); this->changed = true; Implementation eventlist[] = { I_OnEvent, I_OnRequest }; ServerInstance->Modules->Attach(eventlist, this, 2); } std::string Sanitize(const std::string &str) { std::string ret; ret.reserve(str.length() * 2); for (std::string::const_iterator x = str.begin(); x != str.end(); ++x) { std::map<char, char const*>::const_iterator it = entities.find(*x); if (it != entities.end()) { ret += '&'; ret += it->second; ret += ';'; } else if (*x < 32 || *x > 126) { int n = (unsigned char)*x; ret += ("&#" + ConvToStr(n) + ";"); } else { ret += *x; } } return ret; } void OnEvent(Event* event) { std::stringstream data(""); if (event->GetEventID() == "httpd_url") { ServerInstance->Logs->Log("m_http_stats", DEBUG,"Handling httpd event"); HTTPRequest* http = (HTTPRequest*)event->GetData(); if ((http->GetURI() == "/stats") || (http->GetURI() == "/stats/")) { data << "<inspircdstats>"; data << "<server><name>" << ServerInstance->Config->ServerName << "</name><gecos>" << Sanitize(ServerInstance->Config->ServerDesc) << "</gecos></server>"; data << "<general>"; data << "<usercount>" << ServerInstance->Users->clientlist->size() << "</usercount>"; data << "<channelcount>" << ServerInstance->chanlist->size() << "</channelcount>"; data << "<opercount>" << ServerInstance->Users->all_opers.size() << "</opercount>"; data << "<socketcount>" << (ServerInstance->SE->GetMaxFds() - ServerInstance->SE->GetRemainingFds()) << "</socketcount><socketmax>" << ServerInstance->SE->GetMaxFds() << "</socketmax><socketengine>" << ServerInstance->SE->GetName() << "</socketengine>"; 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); data << "<uptime><days>" << stime->tm_yday << "</days><hours>" << stime->tm_hour << "</hours><mins>" << stime->tm_min << "</mins><secs>" << stime->tm_sec << "</secs><boot_time_t>" << ServerInstance->startup_time << "</boot_time_t></uptime>"; data << "</general>"; data << "<modulelist>"; std::vector<std::string> module_names = ServerInstance->Modules->GetAllModuleNames(0); for (std::vector<std::string>::iterator i = module_names.begin(); i != module_names.end(); ++i) { Module* m = ServerInstance->Modules->Find(i->c_str()); Version v = m->GetVersion(); data << "<module><name>" << *i << "</name><version>" << v.version << "</version></module>"; } data << "</modulelist>"; data << "<channellist>"; for (chan_hash::const_iterator a = ServerInstance->chanlist->begin(); a != ServerInstance->chanlist->end(); ++a) { Channel* c = a->second; data << "<channel>"; data << "<usercount>" << c->GetUsers()->size() << "</usercount><channelname>" << c->name << "</channelname>"; data << "<channelops>" << c->GetOppedUsers()->size() << "</channelops>"; data << "<channelhalfops>" << c->GetHalfoppedUsers()->size() << "</channelhalfops>"; data << "<channelvoices>" << c->GetVoicedUsers()->size() << "</channelvoices>"; data << "<channeltopic>"; data << "<topictext>" << Sanitize(c->topic) << "</topictext>"; data << "<setby>" << Sanitize(c->setby) << "</setby>"; data << "<settime>" << c->topicset << "</settime>"; data << "</channeltopic>"; data << "<channelmodes>" << Sanitize(c->ChanModes(true)) << "</channelmodes>"; CUList* ulist = c->GetUsers(); for (CUList::iterator x = ulist->begin(); x != ulist->end(); ++x) { data << "<channelmember><uid>" << x->first->uuid << "</uid><privs>" << Sanitize(c->GetAllPrefixChars(x->first)) << "</privs></channelmember>"; } data << "</channel>"; } data << "</channellist><userlist>"; for (user_hash::const_iterator a = ServerInstance->Users->clientlist->begin(); a != ServerInstance->Users->clientlist->end(); ++a) { User* u = a->second; data << "<user>"; data << "<nickname>" << u->nick << "</nickname><uuid>" << u->uuid << "</uuid><realhost>" << u->host << "</realhost><displayhost>" << u->dhost << "</displayhost>"; data << "<gecos>" << Sanitize(u->fullname) << "</gecos><server>" << u->server << "</server><away>" << Sanitize(u->awaymsg) << "</away><opertype>" << Sanitize(u->oper) << "</opertype><modes>"; std::string modes; for (unsigned char n = 'A'; n <= 'z'; ++n) if (u->IsModeSet(n)) modes += n; data << modes << "</modes><ident>" << Sanitize(u->ident) << "</ident><port>" << u->GetPort() << "</port><ipaddress>" << u->GetIPString() << "</ipaddress>"; data << "</user>"; } data << "</userlist><serverlist>"; ProtoServerList sl; ServerInstance->PI->GetServerList(sl); for (ProtoServerList::iterator b = sl.begin(); b != sl.end(); ++b) { data << "<server>"; data << "<servername>" << b->servername << "</servername>"; data << "<parentname>" << b->parentname << "</parentname>"; data << "<gecos>" << b->gecos << "</gecos>"; data << "<usercount>" << b->usercount << "</usercount>"; data << "<opercount>" << b->opercount << "</opercount>"; data << "<lagmillisecs>" << b->latencyms << "</lagmillisecs>"; data << "</server>"; } data << "</serverlist>"; data << "</inspircdstats>"; /* Send the document back to m_httpd */ HTTPDocument response(http->sock, &data, 200); response.headers.SetHeader("X-Powered-By", "m_httpd_stats.so"); response.headers.SetHeader("Content-Type", "text/xml"); Request req((char*)&response, (Module*)this, event->GetSource()); req.Send(); } } } const char* OnRequest(Request* request) { return NULL; } virtual ~ModuleHttpStats() { } virtual Version GetVersion() { return Version("$Id$", VF_VENDOR, API_VERSION); } }; static std::map<char, char const*> const &init_entities() { static std::map<char, char const*> entities; entities['<'] = "lt"; entities['>'] = "gt"; entities['&'] = "amp"; entities['"'] = "quot"; return entities; } std::map<char, char const*> const &ModuleHttpStats::entities = init_entities (); MODULE_INIT(ModuleHttpStats)