X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_httpd_stats.cpp;h=aa64dc3eabc63783a30a82f9cf38f91632bacae7;hb=da29af8cba49d51e53d6e68237ccbf6370b6dd1f;hp=957c9abfd7dc88eb46a2da13732aa35740ca927b;hpb=1ce6fe7525c8213682d6cfca2acd9420d4e72f36;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_httpd_stats.cpp b/src/modules/m_httpd_stats.cpp index 957c9abfd..eb8e856ac 100644 --- a/src/modules/m_httpd_stats.cpp +++ b/src/modules/m_httpd_stats.cpp @@ -1,101 +1,266 @@ -/* +------------------------------------+ - * | Inspire Internet Relay Chat Daemon | - * +------------------------------------+ +/* + * InspIRCd -- 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. + * Copyright (C) 2009 Daniel De Graaf + * Copyright (C) 2007-2008 Robin Burchell + * Copyright (C) 2008 Pippijn van Steenhoven + * Copyright (C) 2006-2008 Craig Edwards + * Copyright (C) 2007 Dennis Friis * - * --------------------------------------------------- + * This file is part of InspIRCd. InspIRCd is free software: you can + * redistribute it and/or modify it under the terms of the GNU General Public + * License as published by the Free Software Foundation, version 2. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more + * details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . */ -using namespace std; - -#include -#include "users.h" -#include "channels.h" -#include "modules.h" -#include "inspsocket.h" -#include "helperfuncs.h" -#include "httpd.h" -/* $ModDesc: Provides statistics over HTTP via m_httpd.so */ +#include "inspircd.h" +#include "modules/httpd.h" +#include "xline.h" -class ModuleHttpStats : public Module +class ModuleHttpStats : public Module, public HTTPRequestEventListener { - Server* Srv; - std::stringstream data; - public: + static const insp::flat_map& entities; + HTTPdAPI API; - void ReadConfig() + public: + ModuleHttpStats() + : HTTPRequestEventListener(this) + , API(this) { } - ModuleHttpStats(Server* Me) : Module::Module(Me) + std::string Sanitize(const std::string &str) { - Srv = Me; - ReadConfig(); - } + std::string ret; + ret.reserve(str.length() * 2); - void OnEvent(Event* event) - { - if (event->GetEventID() == "httpd_url") + for (std::string::const_iterator x = str.begin(); x != str.end(); ++x) { - log(DEBUG,"HTTP URL!"); - - data << "

Chickens

"; + insp::flat_map::const_iterator it = entities.find(*x); - HTTPDocument response(&data, 200, event->GetData()->sock); - Request req(&response, this, event->GetSource()); - req.Send(); + if (it != entities.end()) + { + ret += '&'; + ret += it->second; + ret += ';'; + } + else if (*x == 0x09 || *x == 0x0A || *x == 0x0D || ((*x >= 0x20) && (*x <= 0x7e))) + { + // The XML specification defines the following characters as valid inside an XML document: + // Char ::= #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] | [#x10000-#x10FFFF] + ret += *x; + } + else + { + // If we reached this point then the string contains characters which can + // not be represented in XML, even using a numeric escape. Therefore, we + // Base64 encode the entire string and wrap it in a CDATA. + ret.clear(); + ret += ""; + break; + } } + return ret; } - char* OnRequest(Request* request) + void DumpMeta(std::stringstream& data, Extensible* ext) { - return NULL; + data << ""; + for(Extensible::ExtensibleStore::const_iterator i = ext->GetExtList().begin(); i != ext->GetExtList().end(); i++) + { + ExtensionItem* item = i->first; + std::string value = item->serialize(FORMAT_USER, ext, i->second); + if (!value.empty()) + data << "name << "\">" << Sanitize(value) << ""; + else if (!item->name.empty()) + data << "name << "\"/>"; + } + data << ""; } - void Implements(char* List) + ModResult HandleRequest(HTTPRequest* http) { - List[I_OnEvent] = List[I_OnRequest] = 1; - } + std::stringstream data(""); - virtual ~ModuleHttpStats() - { - } + { + ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "Handling httpd event"); - virtual Version GetVersion() - { - return Version(1,0,0,0,VF_STATIC|VF_VENDOR); - } -}; + if ((http->GetURI() == "/stats") || (http->GetURI() == "/stats/")) + { + data << "" << ServerInstance->Config->ServerName << "" + << Sanitize(ServerInstance->Config->ServerDesc) << "" + << Sanitize(ServerInstance->GetVersionString()) << ""; + data << ""; + data << "" << ServerInstance->Users->GetUsers().size() << ""; + data << "" << ServerInstance->GetChans().size() << ""; + data << "" << ServerInstance->Users->all_opers.size() << ""; + data << "" << (SocketEngine::GetUsedFds()) << "" << SocketEngine::GetMaxFds() << "" INSPIRCD_SOCKETENGINE_NAME ""; + data << "" << ServerInstance->startup_time << ""; -class ModuleHttpStatsFactory : public ModuleFactory -{ - public: - ModuleHttpStatsFactory() - { + data << ""; + const std::vector& isupport = ServerInstance->ISupport.GetLines(); + for (std::vector::const_iterator i = isupport.begin(); i != isupport.end(); ++i) + { + const Numeric::Numeric& num = *i; + for (std::vector::const_iterator j = num.GetParams().begin(); j != num.GetParams().end()-1; ++j) + data << "" << Sanitize(*j) << "" << std::endl; + } + data << ""; + std::vector xltypes = ServerInstance->XLines->GetAllTypes(); + for (std::vector::iterator it = xltypes.begin(); it != xltypes.end(); ++it) + { + XLineLookup* lookup = ServerInstance->XLines->GetAll(*it); + + if (!lookup) + continue; + for (LookupIter i = lookup->begin(); i != lookup->end(); ++i) + { + data << "c_str() << "\">" + << Sanitize(i->second->Displayable()) << "" + << i->second->set_time << "" << i->second->duration + << "" << Sanitize(i->second->reason) + << ""; + } + } + + data << ""; + const ModuleManager::ModuleMap& mods = ServerInstance->Modules->GetModules(); + + for (ModuleManager::ModuleMap::const_iterator i = mods.begin(); i != mods.end(); ++i) + { + Version v = i->second->GetVersion(); + data << "" << i->first << "" << Sanitize(v.description) << ""; + } + data << ""; + + const chan_hash& chans = ServerInstance->GetChans(); + for (chan_hash::const_iterator i = chans.begin(); i != chans.end(); ++i) + { + Channel* c = i->second; + + data << ""; + data << "" << c->GetUsers().size() << "" << Sanitize(c->name) << ""; + data << ""; + data << "" << Sanitize(c->topic) << ""; + data << "" << Sanitize(c->setby) << ""; + data << "" << c->topicset << ""; + data << ""; + data << "" << Sanitize(c->ChanModes(true)) << ""; + + const Channel::MemberMap& ulist = c->GetUsers(); + for (Channel::MemberMap::const_iterator x = ulist.begin(); x != ulist.end(); ++x) + { + Membership* memb = x->second; + data << "" << memb->user->uuid << "" + << Sanitize(memb->GetAllPrefixChars()) << "" + << memb->modes << ""; + DumpMeta(data, memb); + data << ""; + } + + DumpMeta(data, c); + + data << ""; + } + + data << ""; + + const user_hash& users = ServerInstance->Users->GetUsers(); + for (user_hash::const_iterator i = users.begin(); i != users.end(); ++i) + { + User* u = i->second; + + data << ""; + data << "" << u->nick << "" << u->uuid << "" + << u->host << "" << u->dhost << "" + << Sanitize(u->fullname) << "" << u->server->GetName() << ""; + if (u->IsAway()) + data << "" << Sanitize(u->awaymsg) << "" << u->awaytime << ""; + if (u->IsOper()) + data << "" << Sanitize(u->oper->name) << ""; + data << "" << u->FormatModes() << "" << Sanitize(u->ident) << ""; + LocalUser* lu = IS_LOCAL(u); + if (lu) + data << "" << lu->GetServerPort() << "" + << lu->server_sa.str() << ""; + data << "" << u->GetIPString() << ""; + + DumpMeta(data, u); + + data << ""; + } + + data << ""; + + ProtocolInterface::ServerList sl; + ServerInstance->PI->GetServerList(sl); + + for (ProtocolInterface::ServerList::const_iterator b = sl.begin(); b != sl.end(); ++b) + { + data << ""; + data << "" << b->servername << ""; + data << "" << b->parentname << ""; + data << "" << b->gecos << ""; + data << "" << b->usercount << ""; +// This is currently not implemented, so, commented out. +// data << "" << b->opercount << ""; + data << "" << b->latencyms << ""; + data << ""; + } + + data << ""; + + const CommandParser::CommandMap& commands = ServerInstance->Parser.GetCommands(); + for (CommandParser::CommandMap::const_iterator i = commands.begin(); i != commands.end(); ++i) + { + data << "" << i->second->name << "" << i->second->use_count << ""; + } + + data << ""; + + /* Send the document back to m_httpd */ + HTTPDocumentResponse response(this, *http, &data, 200); + response.headers.SetHeader("X-Powered-By", MODNAME); + response.headers.SetHeader("Content-Type", "text/xml"); + API->SendResponse(response); + return MOD_RES_DENY; // Handled + } + } + return MOD_RES_PASSTHRU; } - - ~ModuleHttpStatsFactory() + + ModResult OnHTTPRequest(HTTPRequest& req) CXX11_OVERRIDE { + return HandleRequest(&req); } - - virtual Module * CreateModule(Server* Me) + + Version GetVersion() CXX11_OVERRIDE { - return new ModuleHttpStats(Me); + return Version("Provides statistics over HTTP via m_httpd.so", VF_VENDOR); } }; - -extern "C" void * init_module( void ) +static const insp::flat_map& init_entities() { - return new ModuleHttpStatsFactory; + static insp::flat_map entities; + entities['<'] = "lt"; + entities['>'] = "gt"; + entities['&'] = "amp"; + entities['"'] = "quot"; + return entities; } + +const insp::flat_map& ModuleHttpStats::entities = init_entities(); + +MODULE_INIT(ModuleHttpStats)