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/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* InspIRCd: (C) 2002-2010 InspIRCd Development Team
* See: http://wiki.inspircd.org/Credits
*
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
#define _CRT_SECURE_NO_DEPRECATE
#define _SCL_SECURE_NO_DEPRECATE
#include "inspircd.h"
#include "u_listmode.h"
/* $ModDesc: Provides the ability to allow channel operators to be exempt from certain modes. */
/* $ModDep: ../../include/u_listmode.h */
/** Handles channel mode +X
*/
class ExemptChanOps : public ListModeBase
{
public:
ExemptChanOps(Module* Creator) : ListModeBase(Creator, "exemptchanops", 'X', "End of channel exemptchanops list", 954, 953, false, "exemptchanops") { }
virtual bool ValidateParam(User* user, Channel* chan, std::string &word)
{
if ((word.length() > 35) || (word.empty()))
{
user->WriteNumeric(955, "%s %s %s :word is too %s for exemptchanops list",user->nick.c_str(), chan->name.c_str(), word.c_str(), (word.empty() ? "short" : "long"));
return false;
}
return true;
}
virtual bool TellListTooLong(User* user, Channel* chan, std::string &word)
{
user->WriteNumeric(959, "%s %s %s :Channel exemptchanops list is full", user->nick.c_str(), chan->name.c_str(), word.c_str());
return true;
}
virtual void TellAlreadyOnList(User* user, Channel* chan, std::string &word)
{
user->WriteNumeric(957, "%s %s :The word %s is already on the exemptchanops list",user->nick.c_str(), chan->name.c_str(), word.c_str());
}
virtual void TellNotSet(User* user, Channel* chan, std::string &word)
{
user->WriteNumeric(958, "%s %s :No such exemptchanops word is set",user->nick.c_str(), chan->name.c_str());
}
};
class ModuleExemptChanOps : public Module
{
ExemptChanOps ec;
std::string alwaysexempt, neverexempt;
public:
ModuleExemptChanOps()
: ec(this)
{
if (!ServerInstance->Modes->AddMode(&ec))
throw ModuleException("Could not add new modes!");
ec.DoImplements(this);
Implementation eventlist[] = { I_OnChannelDelete, I_OnChannelRestrictionApply, I_OnRehash, I_OnSyncChannel };
ServerInstance->Modules->Attach(eventlist, this, 4);
OnRehash(NULL);
}
virtual Version GetVersion()
{
return Version("Provides the ability to allow channel operators to be exempt from certain modes.",VF_VENDOR);
}
virtual void OnRehash(User* user)
{
ConfigReader Conf;
alwaysexempt = Conf.ReadValue("exemptchanops", "alwaysexempt", 0);
neverexempt = Conf.ReadValue("exemptchanops", "neverexempt", 0);
ec.DoRehash();
}
virtual void OnCleanup(int target_type, void* item)
{
ec.DoCleanup(target_type, item);
}
virtual void OnSyncChannel(Channel* chan, Module* proto, void* opaque)
{
ec.DoSyncChannel(chan, proto, opaque);
}
virtual ModResult OnChannelRestrictionApply(User* user, Channel* chan, const char* restriction)
{
irc::spacesepstream allowstream(alwaysexempt), denystream(neverexempt);
std::string current;
if (chan->GetPrefixValue(user) != OP_VALUE)
return MOD_RES_PASSTHRU; // They're not opped, so we don't exempt them
while(denystream.GetToken(current))
if (!strcasecmp(restriction, current.c_str())) return MOD_RES_PASSTHRU; // This mode is set to never allow exemptions in the config
while(allowstream.GetToken(current))
if (!strcasecmp(restriction, current.c_str())) return MOD_RES_ALLOW; // This mode is set to always allow exemptions in the config
modelist* list = ec.extItem.get(chan);
if (!list) return MOD_RES_PASSTHRU;
for (modelist::iterator i = list->begin(); i != list->end(); ++i)
if (!strcasecmp(restriction, i->mask.c_str()))
return MOD_RES_ALLOW; // They're opped, and the channel lets ops bypass this mode. Allow regardless of restrictions
return MOD_RES_PASSTHRU;
}
};
MODULE_INIT(ModuleExemptChanOps)
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