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/*
* InspIRCd -- Internet Relay Chat Daemon
*
* Copyright (C) 2006-2008 Robin Burchell <robin+git@viroteck.net>
* Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
*
* 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 channels with user mode +I */
/** Handles user mode +I
*/
class HideChans : public ModeHandler
{
public:
HideChans(Module* Creator) : ModeHandler(Creator, "hidechans", 'I', PARAM_NONE, MODETYPE_USER) { }
ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding)
{
if (adding)
{
if (!dest->IsModeSet('I'))
{
dest->SetMode('I',true);
return MODEACTION_ALLOW;
}
}
else
{
if (dest->IsModeSet('I'))
{
dest->SetMode('I',false);
return MODEACTION_ALLOW;
}
}
return MODEACTION_DENY;
}
};
class ModuleHideChans : public Module
{
bool AffectsOpers;
HideChans hm;
public:
ModuleHideChans() : hm(this)
{
if (!ServerInstance->Modes->AddMode(&hm))
throw ModuleException("Could not add new modes!");
Implementation eventlist[] = { I_OnWhoisLine, I_OnRehash };
ServerInstance->Modules->Attach(eventlist, this, 2);
OnRehash(NULL);
}
virtual ~ModuleHideChans()
{
}
virtual Version GetVersion()
{
return Version("Provides support for hiding channels with user mode +I", VF_VENDOR);
}
virtual void OnRehash(User* user)
{
ConfigReader conf;
AffectsOpers = conf.ReadFlag("hidechans", "affectsopers", 0);
}
ModResult OnWhoisLine(User* user, User* dest, int &numeric, std::string &text)
{
/* always show to self */
if (user == dest)
return MOD_RES_PASSTHRU;
/* don't touch anything except 319 */
if (numeric != 319)
return MOD_RES_PASSTHRU;
/* don't touch if -I */
if (!dest->IsModeSet('I'))
return MOD_RES_PASSTHRU;
/* if it affects opers, we don't care if they are opered */
if (AffectsOpers)
return MOD_RES_DENY;
/* doesn't affect opers, sender is opered */
if (user->HasPrivPermission("users/auspex"))
return MOD_RES_PASSTHRU;
/* user must be opered, boned. */
return MOD_RES_DENY;
}
};
MODULE_INIT(ModuleHideChans)
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