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/*
* InspIRCd -- Internet Relay Chat Daemon
*
* Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
* Copyright (C) 2008 Pippijn van Steenhoven <pip88nl@gmail.com>
* Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
* Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
* Copyright (C) 2006-2007 John Brooks <john.brooks@dereferenced.net>
* Copyright (C) 2005-2006 Craig Edwards <craigedwards@brainbox.cc>
* Copyright (C) 2006 Oliver Lupton <oliverlupton@gmail.com>
*
* 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"
/* $ModDesc: Provides the SWHOIS command which allows setting of arbitrary WHOIS lines */
/** Handle /SWHOIS
*/
class CommandSwhois : public Command
{
public:
LocalIntExt operblock;
StringExtItem swhois;
CommandSwhois(Module* Creator)
: Command(Creator,"SWHOIS", 2,2)
, operblock("swhois_operblock", Creator)
, swhois("swhois", Creator)
{
flags_needed = 'o'; syntax = "<nick> :<swhois>";
TRANSLATE3(TR_NICK, TR_TEXT, TR_END);
}
CmdResult Handle(const std::vector<std::string> ¶meters, User* user)
{
User* dest = ServerInstance->FindNick(parameters[0]);
if ((!dest) || (IS_SERVER(dest))) // allow setting swhois using SWHOIS before reg
{
user->WriteNumeric(ERR_NOSUCHNICK, "%s %s :No such nick/channel", user->nick.c_str(), parameters[0].c_str());
return CMD_FAILURE;
}
std::string* text = swhois.get(dest);
if (text)
{
// We already had it set...
if (!ServerInstance->ULine(user->server))
// Ulines set SWHOISes silently
ServerInstance->SNO->WriteGlobalSno('a', "%s used SWHOIS to set %s's extra whois from '%s' to '%s'", user->nick.c_str(), dest->nick.c_str(), text->c_str(), parameters[1].c_str());
}
else if (!ServerInstance->ULine(user->server))
{
// Ulines set SWHOISes silently
ServerInstance->SNO->WriteGlobalSno('a', "%s used SWHOIS to set %s's extra whois to '%s'", user->nick.c_str(), dest->nick.c_str(), parameters[1].c_str());
}
operblock.set(user, 0);
if (parameters[1].empty())
swhois.unset(dest);
else
swhois.set(dest, parameters[1]);
/* Bug #376 - feature request -
* To cut down on the amount of commands services etc have to recognise, this only sends METADATA across the network now
* not an actual SWHOIS command. Any SWHOIS command sent from services will be automatically translated to METADATA by this.
* Sorry w00t i know this was your fix, but i got bored and wanted to clear down the tracker :)
* -- Brain
*/
ServerInstance->PI->SendMetaData(dest, "swhois", parameters[1]);
return CMD_SUCCESS;
}
};
class ModuleSWhois : public Module
{
CommandSwhois cmd;
public:
ModuleSWhois() : cmd(this)
{
}
void init()
{
ServiceProvider* providerlist[] = { &cmd, &cmd.operblock, &cmd.swhois };
ServerInstance->Modules->AddServices(providerlist, sizeof(providerlist)/sizeof(ServiceProvider*));
Implementation eventlist[] = { I_OnWhoisLine, I_OnPostOper, I_OnPostDeoper, I_OnDecodeMetaData };
ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
}
// :kenny.chatspike.net 320 Brain Azhrarn :is getting paid to play games.
ModResult OnWhoisLine(User* user, User* dest, int &numeric, std::string &text)
{
/* We use this and not OnWhois because this triggers for remote, too */
if (numeric == 312)
{
/* Insert our numeric before 312 */
std::string* swhois = cmd.swhois.get(dest);
if (swhois)
{
ServerInstance->SendWhoisLine(user, dest, 320, "%s %s :%s",user->nick.c_str(), dest->nick.c_str(), swhois->c_str());
}
}
/* Dont block anything */
return MOD_RES_PASSTHRU;
}
void OnPostOper(User* user, const std::string &opertype, const std::string &opername)
{
if (!IS_LOCAL(user))
return;
std::string swhois = user->oper->getConfig("swhois");
if (!swhois.length())
return;
cmd.operblock.set(user, 1);
cmd.swhois.set(user, swhois);
ServerInstance->PI->SendMetaData(user, "swhois", swhois);
}
void OnPostDeoper(User* user)
{
std::string* swhois = cmd.swhois.get(user);
if (!swhois)
return;
if (!cmd.operblock.get(user))
return;
cmd.operblock.set(user, 0);
cmd.swhois.unset(user);
ServerInstance->PI->SendMetaData(user, "swhois", "");
}
void OnDecodeMetaData(Extensible* target, const std::string& extname, const std::string&)
{
// XXX: We use a dynamic_cast in m_services_account so I used one
// here but do we actually need it or is static_cast okay?
User* dest = dynamic_cast<User*>(target);
if (dest && (extname == "swhois"))
cmd.operblock.set(dest, 0);
}
~ModuleSWhois()
{
}
Version GetVersion()
{
return Version("Provides the SWHOIS command which allows setting of arbitrary WHOIS lines", VF_OPTCOMMON | VF_VENDOR);
}
};
MODULE_INIT(ModuleSWhois)
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