/* +------------------------------------+ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * * InspIRCd: (C) 2002-2007 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 #include "users.h" #include "channels.h" #include "configreader.h" #include "modules.h" #include "inspsocket.h" #include "httpd.h" #include "inspircd.h" /* $ModDesc: Provides statistics over HTTP via m_httpd.so */ typedef std::map StatsHash; typedef StatsHash::iterator StatsIter; typedef std::vector > SortedList; typedef SortedList::iterator SortedIter; static StatsHash* sh = new StatsHash(); static SortedList* so = new SortedList(); class ModuleHttpStats : public Module { std::string stylesheet; bool changed; public: void ReadConfig() { ConfigReader c(ServerInstance); this->stylesheet = c.ReadValue("httpstats", "stylesheet", 0); } ModuleHttpStats(InspIRCd* Me) : Module::Module(Me) { ReadConfig(); this->changed = false; } void InsertOrder(irc::string channel, int count) { /* This function figures out where in the sorted list to put an item from the hash */ SortedIter a; for (a = so->begin(); a != so->end(); a++) { /* Found an item equal to or less than, we insert our item before it */ if (a->first <= count) { so->insert(a,std::pair(count,channel)); return; } } /* There are no items in the list yet, insert something at the beginning */ so->insert(so->begin(), std::pair(count,channel)); } void SortList() { /* Sorts the hash into the sorted list using an insertion sort */ so->clear(); for (StatsIter a = sh->begin(); a != sh->end(); a++) InsertOrder(a->first, a->second); this->changed = false; } void OnEvent(Event* event) { std::stringstream data(""); if (event->GetEventID() == "httpd_url") { HTTPRequest* http = (HTTPRequest*)event->GetData(); if ((http->GetURI() == "/stats") || (http->GetURI() == "/stats/")) { data << "\n\ "; data << ""; data << ""; data << "InspIRCd server statisitics for " << ServerInstance->Config->ServerName << " (" << ServerInstance->Config->ServerDesc << ")"; data << ""; data << "

InspIRCd server statisitics for " << ServerInstance->Config->ServerName << " (" << ServerInstance->Config->ServerDesc << ")

"; data << "

Totals

"; data << ""; data << ""; data << ""; data << ""; data << ""; data << "

Users	" << ServerInstance->clientlist->size() << "
Channels	" << ServerInstance->chanlist->size() << "
Opers	" << ServerInstance->all_opers.size() << "
Sockets	" << (ServerInstance->SE->GetMaxFds() - ServerInstance->SE->GetRemainingFds()) << " (Max: " << ServerInstance->SE->GetMaxFds() << " via socket engine '" << ServerInstance->SE->GetName() << "')

"; data << "

Modules

"; data << ""; for (int i = 0; i <= ServerInstance->GetModuleCount(); i++) { if (ServerInstance->Config->module_names[i] != "") data << ""; } data << "

" << ServerInstance->Config->module_names[i] << "

"; data << "

Channels

"; data << ""; data << ""; /* If the list has changed since last time it was displayed, re-sort it * this time only (not every time, as this would be moronic) */ if (this->changed) this->SortList(); int n = 0; for (SortedIter a = so->begin(); ((a != so->end()) && (n < 25)); a++, n++) { chanrec* c = ServerInstance->FindChan(a->second.c_str()); if (c) { data << ""; data << ""; data << ""; data << ""; data << ""; data << ""; } } data << "

Users	Name	@	%	+	Topic
" << a->first << "	" << a->second << "	" << c->GetOppedUsers()->size() << "	" << c->GetHalfoppedUsers()->size() << "	" << c->GetVoicedUsers()->size() << "	" << c->topic << "

"; data << "

"; data << ""; data << ""; /* Send the document back to m_httpd */ HTTPDocument response(http->sock, &data, 200, "X-Powered-By: m_http_stats.so\r\nContent-Type: text/html; charset=iso-8859-1\r\n"); Request req((char*)&response, (Module*)this, event->GetSource()); req.Send(); } } } void OnChannelDelete(chanrec* chan) { StatsIter a = sh->find(chan->name); if (a != sh->end()) { sh->erase(a); } this->changed = true; } void OnUserJoin(userrec* user, chanrec* channel) { StatsIter a = sh->find(channel->name); if (a != sh->end()) { a->second++; } else { irc::string name = channel->name; sh->insert(std::pair(name,1)); } this->changed = true; } void OnUserPart(userrec* user, chanrec* channel, const std::string &partmessage) { StatsIter a = sh->find(channel->name); if (a != sh->end()) { a->second--; } this->changed = true; } void OnUserQuit(userrec* user, const std::string &message, const std::string &oper_message) { for (UCListIter v = user->chans.begin(); v != user->chans.end(); v++) { chanrec* c = v->first; StatsIter a = sh->find(c->name); if (a != sh->end()) { a->second--; } } this->changed = true; } char* OnRequest(Request* request) { return NULL; } void Implements(char* List) { List[I_OnEvent] = List[I_OnRequest] = List[I_OnChannelDelete] = List[I_OnUserJoin] = List[I_OnUserPart] = List[I_OnUserQuit] = 1; } virtual ~ModuleHttpStats() { delete sh; delete so; } virtual Version GetVersion() { return Version(1, 1, 0, 0, VF_VENDOR, API_VERSION); } }; class ModuleHttpStatsFactory : public ModuleFactory { public: ModuleHttpStatsFactory() { } ~ModuleHttpStatsFactory() { } virtual Module * CreateModule(InspIRCd* Me) { return new ModuleHttpStats(Me); } }; extern "C" void * init_module( void ) { return new ModuleHttpStatsFactory; }