X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_httpd_stats.cpp;h=faf42d071e5793d7f0c94aab7f936b154f08221c;hb=f2cdf27dd9c45f91f4184b81ea3b9be7c5d88173;hp=9dabfac81034f629fb0e86b9e06274fbdbb2fb78;hpb=b6dbd6caab62bc2c0d11ce5a45d511611eb9c2ef;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_httpd_stats.cpp b/src/modules/m_httpd_stats.cpp
index 9dabfac81..faf42d071 100644
--- a/src/modules/m_httpd_stats.cpp
+++ b/src/modules/m_httpd_stats.cpp
@@ -1,43 +1,48 @@
-/*       +------------------------------------+
- *       | Inspire Internet Relay Chat Daemon |
- *       +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
  *
- *  InspIRCd: (C) 2002-2009 InspIRCd Development Team
- * See: http://wiki.inspircd.org/Credits
+ *   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 program is free but copyrighted software; see
- *          the file COPYING for details.
+ * 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/>.
  */
 
+
 #include "inspircd.h"
-#include "httpd.h"
+#include "modules/httpd.h"
+#include "xline.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;
+	HTTPdAPI API;
 
  public:
-
-	void ReadConfig()
+	ModuleHttpStats()
+		: API(this)
 	{
-		ConfigReader c(ServerInstance);
-		this->stylesheet = c.ReadValue("httpstats", "stylesheet", 0);
 	}
 
-	ModuleHttpStats(InspIRCd* Me) : Module(Me)
+	void init() CXX11_OVERRIDE
 	{
-		ReadConfig();
-		this->changed = true;
-		Implementation eventlist[] = { I_OnEvent, I_OnRequest };
-		ServerInstance->Modules->Attach(eventlist, this, 2);
+		Implementation eventlist[] = { I_OnEvent };
+		ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
 	}
 
 	std::string Sanitize(const std::string &str)
@@ -55,39 +60,62 @@ class ModuleHttpStats : public Module
 				ret += it->second;
 				ret += ';';
 			}
-			else if (*x < 32 || *x > 126)
+			else if (*x == 0x9 ||  *x == 0xA || *x == 0xD || *x >= 0x20)
 			{
-				int n = (unsigned char)*x;
-				ret += ("&#" + ConvToStr(n) + ";");
+				// 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
 			{
-				ret += *x;
+				// 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;
 	}
 
-	void OnEvent(Event* event)
+	void DumpMeta(std::stringstream& data, Extensible* ext)
+	{
+		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 OnEvent(Event& event) CXX11_OVERRIDE
 	{
 		std::stringstream data("");
 
-		if (event->GetEventID() == "httpd_url")
+		if (event.id == "httpd_url")
 		{
-			ServerInstance->Logs->Log("m_http_stats", DEBUG,"Handling httpd event");
-			HTTPRequest* http = (HTTPRequest*)event->GetData();
+			ServerInstance->Logs->Log("m_http_stats", LOG_DEBUG, "Handling httpd event");
+			HTTPRequest* http = (HTTPRequest*)&event;
 
 			if ((http->GetURI() == "/stats") || (http->GetURI() == "/stats/"))
 			{
-				data << "<inspircdstats>";
-
-				data << "<server><name>" << ServerInstance->Config->ServerName << "</name><gecos>" << Sanitize(ServerInstance->Config->ServerDesc) << "</gecos></server>";
+				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->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>";
+				data << "<socketcount>" << (ServerInstance->SE->GetUsedFds()) << "</socketcount><socketmax>" << ServerInstance->SE->GetMaxFds() << "</socketmax><socketengine>" << ServerInstance->SE->GetName() << "</socketengine>";
 
 				time_t current_time = 0;
 				current_time = ServerInstance->Time();
@@ -96,42 +124,67 @@ class ModuleHttpStats : public Module
 				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 << "<isupport>";
+				const std::vector<std::string>& isupport = ServerInstance->ISupport.GetLines();
+				for (std::vector<std::string>::const_iterator it = isupport.begin(); it != isupport.end(); it++)
+				{
+					data << Sanitize(*it) << 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 << "</general>";
-				data << "<modulelist>";
+				data << "</xlines><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 << "<module><name>" << *i << "</name><description>" << Sanitize(v.description) << "</description></module>";
 				}
-				data << "</modulelist>";
-				data << "<channellist>";
+				data << "</modulelist><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 << "<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>";
-					CUList* ulist = c->GetUsers();
+					const UserMembList* ulist = c->GetUsers();
 
-					for (CUList::iterator x = ulist->begin(); x != ulist->end(); ++x)
+					for (UserMembCIter x = ulist->begin(); x != ulist->end(); ++x)
 					{
-						data << "<channelmember><uid>" << x->first->uuid << "</uid><privs>" << Sanitize(c->GetAllPrefixChars(x->first)) << "</privs></channelmember>";
+						Membership* memb = x->second;
+						data << "<channelmember><uid>" << memb->user->uuid << "</uid><privs>"
+							<< Sanitize(c->GetAllPrefixChars(x->first)) << "</privs><modes>"
+							<< memb->modes << "</modes>";
+						DumpMeta(data, memb);
+						data << "</channelmember>";
 					}
 
+					DumpMeta(data, c);
+
 					data << "</channel>";
 				}
 
@@ -142,14 +195,22 @@ class ModuleHttpStats : public Module
 					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 << "<nickname>" << u->nick << "</nickname><uuid>" << u->uuid << "</uuid><realhost>"
+						<< u->host << "</realhost><displayhost>" << u->dhost << "</displayhost><gecos>"
+						<< Sanitize(u->fullname) << "</gecos><server>" << u->server << "</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>"
+							<< irc::sockets::satouser(lu->server_sa) << "</servaddr>";
+					data << "<ipaddress>" << u->GetIPString() << "</ipaddress>";
+
+					DumpMeta(data, u);
+
 					data << "</user>";
 				}
 
@@ -165,38 +226,26 @@ class ModuleHttpStats : public Module
 					data << "<parentname>" << b->parentname << "</parentname>";
 					data << "<gecos>" << b->gecos << "</gecos>";
 					data << "<usercount>" << b->usercount << "</usercount>";
-					data << "<opercount>" << b->opercount << "</opercount>";
+// This is currently not implemented, so, commented out.
+//					data << "<opercount>" << b->opercount << "</opercount>";
 					data << "<lagmillisecs>" << b->latencyms << "</lagmillisecs>";
 					data << "</server>";
 				}
 
-				data << "</serverlist>";
-
-				data << "</inspircdstats>";
+				data << "</serverlist></inspircdstats>";
 
 				/* Send the document back to m_httpd */
-				HTTPDocument response(http->sock, &data, 200);
+				HTTPDocumentResponse response(this, *http, &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();
+				API->SendResponse(response);
 			}
 		}
 	}
 
-	const char* OnRequest(Request* request)
-	{
-		return NULL;
-	}
-
-
-	virtual ~ModuleHttpStats()
-	{
-	}
-
-	virtual Version GetVersion()
+	Version GetVersion() CXX11_OVERRIDE
 	{
-		return Version("$Id$", VF_VENDOR, API_VERSION);
+		return Version("Provides statistics over HTTP via m_httpd.so", VF_VENDOR);
 	}
 };