-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- 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.
+ * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2007-2008 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2008 Pippijn van Steenhoven <pip88nl@gmail.com>
+ * Copyright (C) 2006-2008 Craig Edwards <craigedwards@brainbox.cc>
+ * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
*
- * ---------------------------------------------------
+ * 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 <http://www.gnu.org/licenses/>.
*/
-using namespace std;
-
-#include <stdio.h>
-#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::string stylesheet;
+ static const insp::flat_map<char, char const*>& entities;
+ HTTPdAPI API;
public:
-
- void ReadConfig()
- {
- ConfigReader c;
- this->stylesheet = c.ReadValue("httpstats", "stylesheet", 0);
- }
-
- ModuleHttpStats(Server* Me) : Module::Module(Me)
+ ModuleHttpStats()
+ : HTTPRequestEventListener(this)
+ , API(this)
{
- Srv = Me;
- ReadConfig();
}
- void OnEvent(Event* event)
+ std::string Sanitize(const std::string &str)
{
- std::stringstream data("");
+ std::string ret;
+ ret.reserve(str.length() * 2);
- if (event->GetEventID() == "httpd_url")
+ for (std::string::const_iterator x = str.begin(); x != str.end(); ++x)
{
- log(DEBUG,"HTTP URL!");
-
- data << "<HTML><HEAD>";
- data << "<TITLE>InspIRCd server statisitics for " << Srv->GetServerName() << " (" << Srv->GetServerDescription() << ")</TITLE>";
- data << "</HEAD><BODY>";
- data << "<H1>InspIRCd server statisitics for " << Srv->GetServerName() << " (" << Srv->GetServerDescription() << ")</H1>";
-
- data << "</BODY>";
- data << "</HTML>";
-
- HTTPRequest* http = (HTTPRequest*)event->GetData();
- HTTPDocument response(http->sock, &data, 200, "X-Powered-By: m_http_stats.so\r\nContent-Type: text/html\r\n");
- Request req((char*)&response, (Module*)this, event->GetSource());
- req.Send();
-
- log(DEBUG,"Sent");
+ insp::flat_map<char, char const*>::const_iterator it = entities.find(*x);
+
+ 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 += "<![CDATA[";
+ ret += BinToBase64(str);
+ ret += "]]>";
+ break;
+ }
}
+ return ret;
}
- char* OnRequest(Request* request)
+ void DumpMeta(std::stringstream& data, Extensible* ext)
{
- return NULL;
+ data << "<metadata>";
+ 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 << "<meta name=\"" << item->name << "\">" << Sanitize(value) << "</meta>";
+ else if (!item->name.empty())
+ data << "<meta name=\"" << item->name << "\"/>";
+ }
+ data << "</metadata>";
}
- 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 << "<inspircdstats><server><name>" << ServerInstance->Config->ServerName << "</name><gecos>"
+ << Sanitize(ServerInstance->Config->ServerDesc) << "</gecos><version>"
+ << Sanitize(ServerInstance->GetVersionString()) << "</version></server>";
+ data << "<general>";
+ data << "<usercount>" << ServerInstance->Users->GetUsers().size() << "</usercount>";
+ data << "<channelcount>" << ServerInstance->GetChans().size() << "</channelcount>";
+ data << "<opercount>" << ServerInstance->Users->all_opers.size() << "</opercount>";
+ data << "<socketcount>" << (SocketEngine::GetUsedFds()) << "</socketcount><socketmax>" << SocketEngine::GetMaxFds() << "</socketmax><socketengine>" INSPIRCD_SOCKETENGINE_NAME "</socketengine>";
+ data << "<uptime><boot_time_t>" << ServerInstance->startup_time << "</boot_time_t></uptime>";
-class ModuleHttpStatsFactory : public ModuleFactory
-{
- public:
- ModuleHttpStatsFactory()
- {
+ data << "<isupport>";
+ const std::vector<Numeric::Numeric>& isupport = ServerInstance->ISupport.GetLines();
+ for (std::vector<Numeric::Numeric>::const_iterator i = isupport.begin(); i != isupport.end(); ++i)
+ {
+ const Numeric::Numeric& num = *i;
+ for (std::vector<std::string>::const_iterator j = num.GetParams().begin(); j != num.GetParams().end()-1; ++j)
+ data << "<token>" << Sanitize(*j) << "</token>" << std::endl;
+ }
+ data << "</isupport></general><xlines>";
+ std::vector<std::string> xltypes = ServerInstance->XLines->GetAllTypes();
+ for (std::vector<std::string>::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 << "<xline type=\"" << it->c_str() << "\"><mask>"
+ << Sanitize(i->second->Displayable()) << "</mask><settime>"
+ << i->second->set_time << "</settime><duration>" << i->second->duration
+ << "</duration><reason>" << Sanitize(i->second->reason)
+ << "</reason></xline>";
+ }
+ }
+
+ data << "</xlines><modulelist>";
+ 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 << "<module><name>" << i->first << "</name><description>" << Sanitize(v.description) << "</description></module>";
+ }
+ data << "</modulelist><channellist>";
+
+ const chan_hash& chans = ServerInstance->GetChans();
+ for (chan_hash::const_iterator i = chans.begin(); i != chans.end(); ++i)
+ {
+ Channel* c = i->second;
+
+ data << "<channel>";
+ data << "<usercount>" << c->GetUsers().size() << "</usercount><channelname>" << Sanitize(c->name) << "</channelname>";
+ 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>";
+
+ const Channel::MemberMap& ulist = c->GetUsers();
+ for (Channel::MemberMap::const_iterator x = ulist.begin(); x != ulist.end(); ++x)
+ {
+ Membership* memb = x->second;
+ data << "<channelmember><uid>" << memb->user->uuid << "</uid><privs>"
+ << Sanitize(memb->GetAllPrefixChars()) << "</privs><modes>"
+ << memb->modes << "</modes>";
+ DumpMeta(data, memb);
+ data << "</channelmember>";
+ }
+
+ DumpMeta(data, c);
+
+ data << "</channel>";
+ }
+
+ data << "</channellist><userlist>";
+
+ const user_hash& users = ServerInstance->Users->GetUsers();
+ for (user_hash::const_iterator i = users.begin(); i != users.end(); ++i)
+ {
+ User* u = i->second;
+
+ data << "<user>";
+ data << "<nickname>" << u->nick << "</nickname><uuid>" << u->uuid << "</uuid><realhost>"
+ << u->host << "</realhost><displayhost>" << u->dhost << "</displayhost><gecos>"
+ << Sanitize(u->fullname) << "</gecos><server>" << u->server->GetName() << "</server>";
+ if (u->IsAway())
+ data << "<away>" << Sanitize(u->awaymsg) << "</away><awaytime>" << u->awaytime << "</awaytime>";
+ if (u->IsOper())
+ data << "<opertype>" << Sanitize(u->oper->name) << "</opertype>";
+ data << "<modes>" << u->FormatModes() << "</modes><ident>" << Sanitize(u->ident) << "</ident>";
+ LocalUser* lu = IS_LOCAL(u);
+ if (lu)
+ data << "<port>" << lu->GetServerPort() << "</port><servaddr>"
+ << lu->server_sa.str() << "</servaddr>";
+ data << "<ipaddress>" << u->GetIPString() << "</ipaddress>";
+
+ DumpMeta(data, u);
+
+ data << "</user>";
+ }
+
+ data << "</userlist><serverlist>";
+
+ ProtocolInterface::ServerList sl;
+ ServerInstance->PI->GetServerList(sl);
+
+ for (ProtocolInterface::ServerList::const_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>";
+// This is currently not implemented, so, commented out.
+// data << "<opercount>" << b->opercount << "</opercount>";
+ data << "<lagmillisecs>" << b->latencyms << "</lagmillisecs>";
+ data << "</server>";
+ }
+
+ data << "</serverlist><commandlist>";
+
+ const CommandParser::CommandMap& commands = ServerInstance->Parser.GetCommands();
+ for (CommandParser::CommandMap::const_iterator i = commands.begin(); i != commands.end(); ++i)
+ {
+ data << "<command><name>" << i->second->name << "</name><usecount>" << i->second->use_count << "</usecount></command>";
+ }
+
+ data << "</commandlist></inspircdstats>";
+
+ /* 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<char, char const*>& init_entities()
{
- return new ModuleHttpStatsFactory;
+ static insp::flat_map<char, char const*> entities;
+ entities['<'] = "lt";
+ entities['>'] = "gt";
+ entities['&'] = "amp";
+ entities['"'] = "quot";
+ return entities;
}
+
+const insp::flat_map<char, char const*>& ModuleHttpStats::entities = init_entities();
+
+MODULE_INIT(ModuleHttpStats)
projects / user / henk / code / inspircd.git / blobdiff