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/*
* InspIRCd -- Internet Relay Chat Daemon
*
* Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
* Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
* Copyright (C) 2006 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"
/* $ModDesc: Provides support for hiding oper status with user mode +H */
/** Handles user mode +H
*/
class HideOper : public ModeHandler
{
public:
HideOper(Module* Creator) : ModeHandler(Creator, "hideoper", 'H', PARAM_NONE, MODETYPE_USER)
{
oper = true;
}
ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding)
{
if (adding)
{
if (!dest->IsModeSet('H'))
{
dest->SetMode('H',true);
return MODEACTION_ALLOW;
}
}
else
{
if (dest->IsModeSet('H'))
{
dest->SetMode('H',false);
return MODEACTION_ALLOW;
}
}
return MODEACTION_DENY;
}
};
class ModuleHideOper : public Module
{
HideOper hm;
public:
ModuleHideOper()
: hm(this)
{
if (!ServerInstance->Modes->AddMode(&hm))
throw ModuleException("Could not add new modes!");
Implementation eventlist[] = { I_OnWhoisLine, I_OnSendWhoLine };
ServerInstance->Modules->Attach(eventlist, this, 2);
}
virtual ~ModuleHideOper()
{
}
virtual Version GetVersion()
{
return Version("Provides support for hiding oper status with user mode +H", VF_VENDOR);
}
ModResult OnWhoisLine(User* user, User* dest, int &numeric, std::string &text)
{
/* Dont display numeric 313 (RPL_WHOISOPER) if they have +H set and the
* person doing the WHOIS is not an oper
*/
if (numeric != 313)
return MOD_RES_PASSTHRU;
if (!dest->IsModeSet('H'))
return MOD_RES_PASSTHRU;
if (!user->HasPrivPermission("users/auspex"))
return MOD_RES_DENY;
return MOD_RES_PASSTHRU;
}
void OnSendWhoLine(User* source, const std::vector<std::string>& params, User* user, std::string& line)
{
if (user->IsModeSet('H') && !source->HasPrivPermission("users/auspex"))
{
// hide the "*" that marks the user as an oper from the /WHO line
std::string::size_type pos = line.find("*");
if (pos != std::string::npos)
line.erase(pos, 1);
// hide the line completely if doing a "/who * o" query
if (params.size() > 1 && params[1].find('o') != std::string::npos)
line.clear();
}
}
};
MODULE_INIT(ModuleHideOper)
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