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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) 2006-2007 Robin Burchell <robin+git@viroteck.net>
* Copyright (C) 2004-2005 Craig Edwards <craigedwards@brainbox.cc>
*
* 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"
/** Handle /SAMODE
*/
class CommandSamode : public Command
{
public:
bool active;
CommandSamode(Module* Creator) : Command(Creator,"SAMODE", 2)
{
allow_empty_last_param = false;
flags_needed = 'o'; Penalty = 0; syntax = "<target> <modes> {<mode-parameters>}";
active = false;
}
CmdResult Handle (const std::vector<std::string>& parameters, User *user)
{
if (parameters[0].c_str()[0] != '#')
{
User* target = ServerInstance->FindNickOnly(parameters[0]);
if ((!target) || (target->registered != REG_ALL))
{
user->WriteNumeric(ERR_NOSUCHNICK, "%s :No such nick/channel", parameters[0].c_str());
return CMD_FAILURE;
}
// Changing the modes of another user requires a special permission
if ((target != user) && (!user->HasPrivPermission("users/samode-usermodes", true)))
return CMD_FAILURE;
}
// XXX: Make ModeParser clear LastParse
Modes::ChangeList emptychangelist;
ServerInstance->Modes->ProcessSingle(ServerInstance->FakeClient, NULL, ServerInstance->FakeClient, emptychangelist);
this->active = true;
CmdResult result = ServerInstance->Parser.CallHandler("MODE", parameters, user);
this->active = false;
if (result == CMD_SUCCESS)
{
// If lastparse is empty and the MODE command handler returned CMD_SUCCESS then
// the client queried the list of a listmode (e.g. /SAMODE #chan b), which was
// handled internally by the MODE command handler.
//
// Viewing the modes of a user or a channel can also result in CMD_SUCCESS, but
// that is not possible with /SAMODE because we require at least 2 parameters.
const std::string& lastparse = ServerInstance->Modes.GetLastParse();
ServerInstance->SNO->WriteGlobalSno('a', user->nick + " used SAMODE: " + (lastparse.empty() ? irc::stringjoiner(parameters) : lastparse));
}
return CMD_SUCCESS;
}
};
class ModuleSaMode : public Module
{
CommandSamode cmd;
public:
ModuleSaMode()
: cmd(this)
{
}
Version GetVersion() CXX11_OVERRIDE
{
return Version("Provides command SAMODE to allow opers to change modes on channels and users", VF_VENDOR);
}
ModResult OnPreMode(User* source, User* dest, Channel* channel, Modes::ChangeList& modes) CXX11_OVERRIDE
{
if (cmd.active)
return MOD_RES_ALLOW;
return MOD_RES_PASSTHRU;
}
void Prioritize()
{
Module *override = ServerInstance->Modules->Find("m_override.so");
ServerInstance->Modules->SetPriority(this, I_OnPreMode, PRIORITY_BEFORE, override);
}
};
MODULE_INIT(ModuleSaMode)
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