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/*
* InspIRCd -- Internet Relay Chat Daemon
*
* Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
* Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
* Copyright (C) 2004-2007 Craig Edwards <craigedwards@brainbox.cc>
* Copyright (C) 2006 Oliver Lupton <oliverlupton@gmail.com>
* Copyright (C) 2005 Craig McLure <craig@chatspike.net>
*
* 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/>.
*/
/* $Core */
#include "inspircd.h"
#include "xline.h"
#include "command_parse.h"
/* All other ircds when doing this check usually just look for a string of *@* or *. We're smarter than that, though. */
bool InspIRCd::HostMatchesEveryone(const std::string &mask, User* user)
{
long matches = 0;
ConfigTag* insane = Config->ConfValue("insane");
if (insane->getBool("hostmasks"))
return false;
float itrigger = insane->getFloat("trigger", 95.5);
for (user_hash::iterator u = this->Users->clientlist->begin(); u != this->Users->clientlist->end(); u++)
{
if ((InspIRCd::MatchCIDR(u->second->MakeHost(), mask, ascii_case_insensitive_map)) ||
(InspIRCd::MatchCIDR(u->second->MakeHostIP(), mask, ascii_case_insensitive_map)))
{
matches++;
}
}
if (!matches)
return false;
float percent = ((float)matches / (float)this->Users->clientlist->size()) * 100;
if (percent > itrigger)
{
SNO->WriteToSnoMask('a', "\2WARNING\2: %s tried to set a G/K/E line mask of %s, which covers %.2f%% of the network!",user->nick.c_str(),mask.c_str(),percent);
return true;
}
return false;
}
bool InspIRCd::IPMatchesEveryone(const std::string &ip, User* user)
{
long matches = 0;
ConfigTag* insane = Config->ConfValue("insane");
if (insane->getBool("ipmasks"))
return false;
float itrigger = insane->getFloat("trigger", 95.5);
for (user_hash::iterator u = this->Users->clientlist->begin(); u != this->Users->clientlist->end(); u++)
{
if (InspIRCd::MatchCIDR(u->second->GetIPString(), ip, ascii_case_insensitive_map))
matches++;
}
if (!matches)
return false;
float percent = ((float)matches / (float)this->Users->clientlist->size()) * 100;
if (percent > itrigger)
{
SNO->WriteToSnoMask('a', "\2WARNING\2: %s tried to set a Z line mask of %s, which covers %.2f%% of the network!",user->nick.c_str(),ip.c_str(),percent);
return true;
}
return false;
}
bool InspIRCd::NickMatchesEveryone(const std::string &nick, User* user)
{
long matches = 0;
ConfigTag* insane = Config->ConfValue("insane");
if (insane->getBool("nickmasks"))
return false;
float itrigger = insane->getFloat("trigger", 95.5);
for (user_hash::iterator u = this->Users->clientlist->begin(); u != this->Users->clientlist->end(); u++)
{
if (InspIRCd::Match(u->second->nick, nick))
matches++;
}
if (!matches)
return false;
float percent = ((float)matches / (float)this->Users->clientlist->size()) * 100;
if (percent > itrigger)
{
SNO->WriteToSnoMask('a', "\2WARNING\2: %s tried to set a Q line mask of %s, which covers %.2f%% of the network!",user->nick.c_str(),nick.c_str(),percent);
return true;
}
return false;
}
CmdResult SplitCommand::Handle(const std::vector<std::string>& parms, User* u)
{
if (IS_LOCAL(u))
return HandleLocal(parms, IS_LOCAL(u));
if (IS_REMOTE(u))
return HandleRemote(parms, IS_REMOTE(u));
if (IS_SERVER(u))
return HandleServer(parms, IS_SERVER(u));
ServerInstance->Logs->Log("COMMAND", DEFAULT, "Unknown user type in command (uuid=%s)!", u->uuid.c_str());
return CMD_INVALID;
}
CmdResult SplitCommand::HandleLocal(const std::vector<std::string>&, LocalUser*)
{
return CMD_INVALID;
}
CmdResult SplitCommand::HandleRemote(const std::vector<std::string>&, RemoteUser*)
{
return CMD_INVALID;
}
CmdResult SplitCommand::HandleServer(const std::vector<std::string>&, FakeUser*)
{
return CMD_INVALID;
}
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