-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * InspIRCd: (C) 2002-2010 InspIRCd Development Team
- * See: http://wiki.inspircd.org/Credits
+ * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2008 Craig Edwards <craigedwards@brainbox.cc>
+ * Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
+ * Copyright (C) 2008 Robin Burchell <robin+git@viroteck.net>
*
- * 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/>.
*/
+
+/* $ModDesc: RLINE: Regexp user banning. */
+
#include "inspircd.h"
#include "m_regex.h"
#include "xline.h"
static bool ZlineOnMatch = false;
-static std::vector<ZLine *> background_zlines;
-
-/* $ModDesc: RLINE: Regexp user banning. */
+static bool added_zline = false;
class RLine : public XLine
{
* @param regex Pattern to match with
* @
*/
- RLine(time_t s_time, long d, std::string src, std::string re, std::string regexs, dynamic_reference<RegexFactory>& rxfactory)
+ RLine(time_t s_time, long d, const std::string& src, const std::string& re, const std::string& regexs, dynamic_reference<RegexFactory>& rxfactory)
: XLine(s_time, d, src, re, "R")
+ , matchtext(regexs)
{
- matchtext = regexs;
-
/* This can throw on failure, but if it does we DONT catch it here, we catch it and display it
* where the object is created, we might not ALWAYS want it to output stuff to snomask x all the time
*/
void Apply(User* u)
{
- if (ZlineOnMatch) {
- background_zlines.push_back(new ZLine(ServerInstance->Time(), duration ? expiry - ServerInstance->Time() : 0, ServerInstance->Config->ServerName.c_str(), reason.c_str(), u->GetIPString()));
+ if (ZlineOnMatch)
+ {
+ ZLine* zl = new ZLine(ServerInstance->Time(), duration ? expiry - ServerInstance->Time() : 0, ServerInstance->Config->ServerName.c_str(), reason.c_str(), u->GetIPString());
+ if (ServerInstance->XLines->AddLine(zl, NULL))
+ {
+ std::string timestr = ServerInstance->TimeString(zl->expiry);
+ ServerInstance->SNO->WriteToSnoMask('x', "Z-line added due to R-line match on *@%s%s%s: %s",
+ zl->ipaddr.c_str(), zl->duration ? " to expire on " : "", zl->duration ? timestr.c_str() : "", zl->reason.c_str());
+ added_zline = true;
+ }
+ else
+ delete zl;
}
DefaultApply(u, "R", false);
}
else
{
time_t c_requires_crap = duration + ServerInstance->Time();
- ServerInstance->SNO->WriteToSnoMask('x', "%s added timed R-line for %s to expire on %s: %s", user->nick.c_str(), parameters[0].c_str(), ServerInstance->TimeString(c_requires_crap).c_str(), parameters[2].c_str());
+ std::string timestr = ServerInstance->TimeString(c_requires_crap);
+ ServerInstance->SNO->WriteToSnoMask('x', "%s added timed R-line for %s to expire on %s: %s", user->nick.c_str(), parameters[0].c_str(), timestr.c_str(), parameters[2].c_str());
}
ServerInstance->XLines->ApplyLines();
RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters)
{
+ if (IS_LOCAL(user))
+ return ROUTE_LOCALONLY; // spanningtree will send ADDLINE
+
return ROUTE_BROADCAST;
}
};
RLineFactory f;
CommandRLine r;
bool MatchOnNickChange;
- std::string RegexEngine;
+ bool initing;
+ RegexFactory* factory;
public:
- ModuleRLine() : rxfactory(this, "regex"), f(rxfactory), r(this, f)
+ ModuleRLine()
+ : rxfactory(this, "regex"), f(rxfactory), r(this, f)
+ , initing(true)
+ {
+ }
+
+ void init()
{
OnRehash(NULL);
- ServerInstance->AddCommand(&r);
+ ServerInstance->Modules->AddService(r);
ServerInstance->XLines->RegisterFactory(&f);
- Implementation eventlist[] = { I_OnUserConnect, I_OnRehash, I_OnUserPostNick, I_OnStats, I_OnBackgroundTimer };
- ServerInstance->Modules->Attach(eventlist, this, 5);
+ Implementation eventlist[] = { I_OnUserRegister, I_OnRehash, I_OnUserPostNick, I_OnStats, I_OnBackgroundTimer, I_OnUnloadModule };
+ ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
}
virtual ~ModuleRLine()
virtual Version GetVersion()
{
- return Version("RLINE: Regexp user banning.", VF_COMMON | VF_VENDOR, rxfactory.GetProvider());
+ return Version("RLINE: Regexp user banning.", VF_COMMON | VF_VENDOR, rxfactory ? rxfactory->name : "");
}
- virtual void OnUserConnect(LocalUser* user)
+ ModResult OnUserRegister(LocalUser* user)
{
// Apply lines on user connect
XLine *rl = ServerInstance->XLines->MatchesLine("R", user);
{
// Bang. :P
rl->Apply(user);
+ return MOD_RES_DENY;
}
+ return MOD_RES_PASSTHRU;
}
virtual void OnRehash(User *user)
{
- ConfigReader Conf;
+ ConfigTag* tag = ServerInstance->Config->ConfValue("rline");
+
+ MatchOnNickChange = tag->getBool("matchonnickchange");
+ ZlineOnMatch = tag->getBool("zlineonmatch");
+ std::string newrxengine = tag->getString("engine");
- if (!Conf.ReadFlag("rline", "zlineonmatch", 0) && ZlineOnMatch)
- background_zlines.clear();
+ factory = rxfactory ? (rxfactory.operator->()) : NULL;
- MatchOnNickChange = Conf.ReadFlag("rline", "matchonnickchange", 0);
- ZlineOnMatch = Conf.ReadFlag("rline", "zlineonmatch", 0);
- std::string newrxengine = Conf.ReadValue("rline", "engine", 0);
+ if (newrxengine.empty())
+ rxfactory.SetProvider("regex");
+ else
+ rxfactory.SetProvider("regex/" + newrxengine);
- rxfactory.SetProvider("regex/" + newrxengine);
if (!rxfactory)
{
- ServerInstance->SNO->WriteToSnoMask('a', "WARNING: Regex engine '%s' is not loaded - R-Line functionality disabled until this is corrected.", RegexEngine.c_str());
+ if (newrxengine.empty())
+ ServerInstance->SNO->WriteToSnoMask('a', "WARNING: No regex engine loaded - R-Line functionality disabled until this is corrected.");
+ else
+ ServerInstance->SNO->WriteToSnoMask('a', "WARNING: Regex engine '%s' is not loaded - R-Line functionality disabled until this is corrected.", newrxengine.c_str());
+
+ ServerInstance->XLines->DelAll(f.GetType());
+ }
+ else if ((!initing) && (rxfactory.operator->() != factory))
+ {
+ ServerInstance->SNO->WriteToSnoMask('a', "Regex engine has changed, removing all R-Lines");
+ ServerInstance->XLines->DelAll(f.GetType());
}
+
+ initing = false;
}
virtual ModResult OnStats(char symbol, User* user, string_list &results)
virtual void OnBackgroundTimer(time_t curtime)
{
- if (!ZlineOnMatch) return;
- for (std::vector<ZLine *>::iterator i = background_zlines.begin(); i != background_zlines.end(); i++)
+ if (added_zline)
{
- ZLine *zl = *i;
- if (ServerInstance->XLines->AddLine(zl,NULL))
- {
- ServerInstance->SNO->WriteToSnoMask('x',"Z-line added due to R-line match on *@%s%s%s: %s",
- zl->ipaddr.c_str(), zl->duration ? " to expire on " : "", zl->duration ? ServerInstance->TimeString(zl->expiry).c_str() : "", zl->reason.c_str());
- ServerInstance->XLines->ApplyLines();
- }
+ added_zline = false;
+ ServerInstance->XLines->ApplyLines();
}
- background_zlines.clear();
}
+ void OnUnloadModule(Module* mod)
+ {
+ // If the regex engine became unavailable or has changed, remove all rlines
+ if (!rxfactory)
+ {
+ ServerInstance->XLines->DelAll(f.GetType());
+ }
+ else if (rxfactory.operator->() != factory)
+ {
+ factory = rxfactory.operator->();
+ ServerInstance->XLines->DelAll(f.GetType());
+ }
+ }
+
+ void Prioritize()
+ {
+ Module* mod = ServerInstance->Modules->Find("m_cgiirc.so");
+ ServerInstance->Modules->SetPriority(this, I_OnUserRegister, PRIORITY_AFTER, mod);
+ }
};
MODULE_INIT(ModuleRLine)
-
projects / user / henk / code / inspircd.git / blobdiff