-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * InspIRCd: (C) 2002-2009 InspIRCd Development Team
- * See: http://wiki.inspircd.org/Credits
+ * Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
*
- * This program is free but copyrighted software; see
- * the file COPYING for details.
+ * 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/>.
*/
-#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
*/
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)
+ bool ValidateParam(User* user, Channel* chan, std::string &word)
{
+ // TODO actually make sure there's a prop for this
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 true;
}
- virtual bool TellListTooLong(User* user, Channel* chan, std::string &word)
+ 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)
+ 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)
+ 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
+class ExemptHandler : public HandlerBase3<ModResult, User*, Channel*, const std::string&>
{
- ExemptChanOps ec;
- std::string alwaysexempt, neverexempt;
-
public:
+ ExemptChanOps ec;
+ ExemptHandler(Module* me) : ec(me) {}
+
+ ModeHandler* FindMode(const std::string& mid)
+ {
+ if (mid.length() == 1)
+ return ServerInstance->Modes->FindMode(mid[0], MODETYPE_CHANNEL);
+ for(char c='A'; c < 'z'; c++)
+ {
+ ModeHandler* mh = ServerInstance->Modes->FindMode(c, MODETYPE_CHANNEL);
+ if (mh && mh->name == mid)
+ return mh;
+ }
+ return NULL;
+ }
- ModuleExemptChanOps()
- : ec(this)
+ ModResult Call(User* user, Channel* chan, const std::string& restriction)
{
- if (!ServerInstance->Modes->AddMode(&ec))
- throw ModuleException("Could not add new modes!");
+ unsigned int mypfx = chan->GetPrefixValue(user);
+ std::string minmode;
- ec.DoImplements(this);
- Implementation eventlist[] = { I_OnChannelDelete, I_OnChannelRestrictionApply, I_OnRehash, I_OnSyncChannel };
- ServerInstance->Modules->Attach(eventlist, this, 4);
+ modelist* list = ec.extItem.get(chan);
- OnRehash(NULL);
- ServerInstance->Modules->PublishInterface("ChannelBanList", this);
+ if (list)
+ {
+ for (modelist::iterator i = list->begin(); i != list->end(); ++i)
+ {
+ std::string::size_type pos = (*i).mask.find(':');
+ if (pos == std::string::npos)
+ continue;
+ if ((*i).mask.substr(0,pos) == restriction)
+ minmode = (*i).mask.substr(pos + 1);
+ }
+ }
+
+ ModeHandler* mh = FindMode(minmode);
+ if (mh && mypfx >= mh->GetPrefixRank())
+ return MOD_RES_ALLOW;
+ if (mh || minmode == "*")
+ return MOD_RES_DENY;
+
+ return ServerInstance->HandleOnCheckExemption.Call(user, chan, restriction);
}
+};
+
+class ModuleExemptChanOps : public Module
+{
+ std::string defaults;
+ ExemptHandler eh;
+
+ public:
- virtual Version GetVersion()
+ ModuleExemptChanOps() : eh(this)
{
- return Version("Provides the ability to allow channel operators to be exempt from certain modes.",VF_VENDOR|VF_COMMON,API_VERSION);
}
- virtual void OnRehash(User* user)
+ void init()
{
- ConfigReader Conf;
- alwaysexempt = Conf.ReadValue("exemptchanops", "alwaysexempt", 0);
- neverexempt = Conf.ReadValue("exemptchanops", "neverexempt", 0);
- ec.DoRehash();
+ ServerInstance->Modules->AddService(eh.ec);
+ Implementation eventlist[] = { I_OnRehash, I_OnSyncChannel };
+ ServerInstance->Modules->Attach(eventlist, this, 2);
+ ServerInstance->OnCheckExemption = &eh;
+
+ OnRehash(NULL);
}
- virtual void OnCleanup(int target_type, void* item)
+ ~ModuleExemptChanOps()
{
- ec.DoCleanup(target_type, item);
+ ServerInstance->OnCheckExemption = &ServerInstance->HandleOnCheckExemption;
}
- virtual void OnSyncChannel(Channel* chan, Module* proto, void* opaque)
+ Version GetVersion()
{
- ec.DoSyncChannel(chan, proto, opaque);
+ return Version("Provides the ability to allow channel operators to be exempt from certain modes.",VF_VENDOR);
}
- virtual ModResult OnChannelRestrictionApply(Membership* memb, Channel* chan, const char* restriction)
+ void OnRehash(User* user)
{
- irc::spacesepstream allowstream(alwaysexempt), denystream(neverexempt);
- std::string current;
-
- if (memb->getRank() != 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;
+ eh.ec.DoRehash();
}
- virtual ~ModuleExemptChanOps()
+ void OnSyncChannel(Channel* chan, Module* proto, void* opaque)
{
- ServerInstance->Modules->UnpublishInterface("ChannelBanList", this);
+ eh.ec.DoSyncChannel(chan, proto, opaque);
}
};