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|
/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* InspIRCd: (C) 2002-2011 InspIRCd Development Team
* See: http://wiki.inspircd.org/Credits
*
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
#include "inspircd.h"
/* $ModDesc: Provides channel mode +J (delay rejoin after kick) */
typedef std::map<std::string, time_t> delaylist;
/** Handles channel mode +J
*/
class KickRejoin : public ParamChannelModeHandler
{
public:
SimpleExtItem<delaylist> ext;
KickRejoin(Module* Creator) : ParamChannelModeHandler(Creator, "kicknorejoin", 'J'), ext(EXTENSIBLE_CHANNEL, "norejoinusers", Creator)
{
fixed_letter = false;
}
bool ParamValidate(std::string& parameter)
{
int v = atoi(parameter.c_str());
if (v <= 0)
return false;
parameter = ConvToStr(v);
return true;
}
ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding)
{
ModeAction rv = ParamChannelModeHandler::OnModeChange(source, dest, channel, parameter, adding);
if (rv == MODEACTION_ALLOW && !adding)
ext.unset(channel);
return rv;
}
};
class ModuleKickNoRejoin : public Module
{
KickRejoin kr;
public:
ModuleKickNoRejoin() : kr(this) {}
void init()
{
ServerInstance->Modules->AddService(kr);
ServerInstance->Extensions.Register(&kr.ext);
Implementation eventlist[] = { I_OnCheckJoin, I_OnGarbageCollect, I_OnUserKick };
ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
}
void OnCheckJoin(ChannelPermissionData& join)
{
if (!join.chan || join.result != MOD_RES_PASSTHRU)
return;
const delaylist* dl = kr.ext.get(join.chan);
if (!dl)
return;
delaylist::const_iterator iter = dl->find(join.user->uuid);
if(iter != dl->end() && iter->second > ServerInstance->Time())
{
join.ErrorNumeric(ERR_DELAYREJOIN, "%s :You must wait %s seconds after being kicked to rejoin (+J)",
join.chan->name.c_str(), join.chan->GetModeParameter(&kr).c_str());
join.result = MOD_RES_DENY;
}
}
void OnGarbageCollect()
{
for (chan_hash::const_iterator i = ServerInstance->chanlist->begin(); i != ServerInstance->chanlist->end(); ++i)
{
delaylist* dl = kr.ext.get(i->second);
if (!dl)
continue;
for (delaylist::iterator iter = dl->begin(); iter != dl->end();)
{
if (iter->second <= ServerInstance->Time())
dl->erase(iter++);
else
++iter;
}
if (dl->empty())
kr.ext.unset(i->second);
}
}
void OnUserKick(User* source, Membership* memb, const std::string &reason, CUList& excepts)
{
if (memb->chan->IsModeSet(&kr) && (source != memb->user))
{
delaylist* dl = kr.ext.get(memb->chan);
if (!dl)
{
dl = new delaylist;
kr.ext.set(memb->chan, dl);
}
(*dl)[memb->user->uuid] = ServerInstance->Time() + atoi(memb->chan->GetModeParameter(&kr).c_str());
}
}
~ModuleKickNoRejoin()
{
}
Version GetVersion()
{
return Version("Channel mode to delay rejoin after kick", VF_VENDOR);
}
};
MODULE_INIT(ModuleKickNoRejoin)
|
