1 /* +------------------------------------+
\r * | Inspire Internet Relay Chat Daemon |
\r * +------------------------------------+
\r *
\r * InspIRCd: (C) 2002-2007 InspIRCd Development Team
\r * See: http://www.inspircd.org/wiki/index.php/Credits
\r *
\r * This program is free but copyrighted software; see
\r * the file COPYING for details.
\r *
\r * ---------------------------------------------------
\r */
\r\r#include "inspircd.h"
\r#include "users.h"
\r#include "channels.h"
\r#include "configreader.h"
\r#include "modules.h"
\r#include "inspsocket.h"
\r#include "httpd.h"
\r\r/* $ModDesc: Provides statistics over HTTP via m_httpd.so */
\r\rtypedef std::map<irc::string,int> StatsHash;
\rtypedef StatsHash::iterator StatsIter;
\r\rtypedef std::vector<std::pair<int,irc::string> > SortedList;
\rtypedef SortedList::iterator SortedIter;
\r\rstatic StatsHash* sh = new StatsHash();
\rstatic SortedList* so = new SortedList();
\r\rclass ModuleHttpStats : public Module
\r{
\r \r std::string stylesheet;
\r bool changed;
\r\r public:
\r\r void ReadConfig()
\r {
\r ConfigReader c(ServerInstance);
\r this->stylesheet = c.ReadValue("httpstats", "stylesheet", 0);
\r }
\r\r ModuleHttpStats(InspIRCd* Me) : Module(Me)
\r {
\r \r ReadConfig();
\r this->changed = false;
\r }
\r\r void InsertOrder(irc::string channel, int count)
\r {
\r /* This function figures out where in the sorted list to put an item from the hash */
\r SortedIter a;
\r for (a = so->begin(); a != so->end(); a++)
\r {
\r /* Found an item equal to or less than, we insert our item before it */
\r if (a->first <= count)
\r {
\r so->insert(a,std::pair<int,irc::string>(count,channel));
\r return;
\r }
\r }
\r /* There are no items in the list yet, insert something at the beginning */
\r so->insert(so->begin(), std::pair<int,irc::string>(count,channel));
\r }
\r\r void SortList()
\r {
\r /* Sorts the hash into the sorted list using an insertion sort */
\r so->clear();
\r for (StatsIter a = sh->begin(); a != sh->end(); a++)
\r InsertOrder(a->first, a->second);
\r this->changed = false;
\r }
\r\r void OnEvent(Event* event)
\r {
\r std::stringstream data("");
\r\r if (event->GetEventID() == "httpd_url")
\r {
\r HTTPRequest* http = (HTTPRequest*)event->GetData();
\r\r if ((http->GetURI() == "/stats") || (http->GetURI() == "/stats/"))
\r {
\r data << "<!DOCTYPE html PUBLIC \
\r \"-//W3C//DTD XHTML 1.1//EN\" \
\r \"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd\">\n\
\r <html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"en\">";
\r\r data << "<head>";
\r data << "<link rel='stylesheet' href='" << this->stylesheet << "' type='text/css' />";
\r data << "<title>InspIRCd server statisitics for " << ServerInstance->Config->ServerName << " (" << ServerInstance->Config->ServerDesc << ")</title>";
\r data << "</head><body>";
\r data << "<h1>InspIRCd server statisitics for " << ServerInstance->Config->ServerName << " (" << ServerInstance->Config->ServerDesc << ")</h1>";
\r\r data << "<div class='totals'>";
\r data << "<h2>Totals</h2>";
\r data << "<table>";
\r data << "<tr><td>Users</td><td>" << ServerInstance->clientlist->size() << "</td></tr>";
\r data << "<tr><td>Channels</td><td>" << ServerInstance->chanlist->size() << "</td></tr>";
\r data << "<tr><td>Opers</td><td>" << ServerInstance->all_opers.size() << "</td></tr>";
\r data << "<tr><td>Sockets</td><td>" << (ServerInstance->SE->GetMaxFds() - ServerInstance->SE->GetRemainingFds()) << " (Max: " << ServerInstance->SE->GetMaxFds() << " via socket engine '" << ServerInstance->SE->GetName() << "')</td></tr>";
\r data << "</table>";
\r data << "</div>";
\r\r data << "<div class='modules'>";
\r data << "<h2>Modules</h2>";
\r data << "<table>";
\r for (int i = 0; i <= ServerInstance->GetModuleCount(); i++)
\r {
\r if (!ServerInstance->Config->module_names[i].empty())
\r data << "<tr><td>" << ServerInstance->Config->module_names[i] << "</td></tr>";
\r }
\r data << "</table>";
\r data << "</div>";
\r\r data << "<div class='channels'>";
\r data << "<h2>Channels</h2>";
\r data << "<table>";
\r data << "<tr><th>Users</th><th>Name</th><th>@</th><th>%</th><th>+</th><th>Topic</th></tr>";
\r\r /* If the list has changed since last time it was displayed, re-sort it
\r * this time only (not every time, as this would be moronic)
\r */
\r if (this->changed)
\r this->SortList();
\r\r int n = 0;
\r for (SortedIter a = so->begin(); ((a != so->end()) && (n < 25)); a++, n++)
\r {
\r chanrec* c = ServerInstance->FindChan(a->second.c_str());
\r if (c)
\r {
\r data << "<tr><td>" << a->first << "</td><td>" << a->second << "</td>";
\r data << "<td>" << c->GetOppedUsers()->size() << "</td>";
\r data << "<td>" << c->GetHalfoppedUsers()->size() << "</td>";
\r data << "<td>" << c->GetVoicedUsers()->size() << "</td>";
\r data << "<td>" << c->topic << "</td>";
\r data << "</tr>";
\r }
\r }
\r\r data << "</table>";
\r data << "</div>";
\r\r\r\r\r\r data << "<div class='validion'>";
\r data << "<p><a href='http://validator.w3.org/check?uri=referer'><img src='http://www.w3.org/Icons/valid-xhtml11' alt='Valid XHTML 1.1' height='31' width='88' /></a></p>";
\r data << "</div>";
\r \r data << "</body>";
\r data << "</html>";
\r\r /* Send the document back to m_httpd */
\r HTTPDocument response(http->sock, &data, 200, "X-Powered-By: m_http_stats.so\r\nContent-Type: text/html; charset=iso-8859-1\r\n");
\r Request req((char*)&response, (Module*)this, event->GetSource());
\r req.Send();
\r }
\r }
\r }
\r\r void OnChannelDelete(chanrec* chan)
\r {
\r StatsIter a = sh->find(chan->name);
\r if (a != sh->end())
\r {
\r sh->erase(a);
\r }
\r this->changed = true;
\r }
\r\r void OnUserJoin(userrec* user, chanrec* channel, bool &silent)
\r {
\r StatsIter a = sh->find(channel->name);
\r if (a != sh->end())
\r {
\r a->second++;
\r }
\r else
\r {
\r irc::string name = channel->name;
\r sh->insert(std::pair<irc::string,int>(name,1));
\r }
\r this->changed = true;
\r }
\r\r void OnUserPart(userrec* user, chanrec* channel, const std::string &partmessage, bool &silent)
\r {
\r StatsIter a = sh->find(channel->name);
\r if (a != sh->end())
\r {
\r a->second--;
\r }
\r this->changed = true;
\r }
\r\r void OnUserQuit(userrec* user, const std::string &message, const std::string &oper_message)
\r {
\r for (UCListIter v = user->chans.begin(); v != user->chans.end(); v++)
\r {
\r chanrec* c = v->first;
\r StatsIter a = sh->find(c->name);
\r if (a != sh->end())
\r {
\r a->second--;
\r }
\r }
\r this->changed = true;
\r }
\r\r char* OnRequest(Request* request)
\r {
\r return NULL;
\r }
\r\r void Implements(char* List)
\r {
\r List[I_OnEvent] = List[I_OnRequest] = List[I_OnChannelDelete] = List[I_OnUserJoin] = List[I_OnUserPart] = List[I_OnUserQuit] = 1;
\r }
\r\r virtual ~ModuleHttpStats()
\r {
\r delete sh;
\r delete so;
\r }
\r\r virtual Version GetVersion()
\r {
\r return Version(1, 1, 0, 0, VF_VENDOR, API_VERSION);
\r }
\r};
\r\rMODULE_INIT(ModuleHttpStats)
\r
projects / user / henk / code / inspircd.git / blob