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/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* InspIRCd: (C) 2002-2007 InspIRCd Development Team
* See: http://www.inspircd.org/wiki/index.php/Credits
*
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
#include <string>
#include <vector>
#include "users.h"
#include "channels.h"
#include "modules.h"
#include "mode.h"
#include "u_listmode.h"
/* $ModDesc: Provides support for the +I channel mode */
/* $ModDep: ../../include/u_listmode.h */
/*
* Written by Om <om@inspircd.org>, April 2005.
* Based on m_exception, which was originally based on m_chanprotect and m_silence
*
* The +I channel mode takes a nick!ident@host, glob patterns allowed,
* and if a user matches an entry on the +I list then they can join the channel,
* ignoring if +i is set on the channel
* Now supports CIDR and IP addresses -- Brain
*/
class InspIRCd* ServerInstance;
/** Handles channel mode +I
*/
class InviteException : public ListModeBase
{
public:
InviteException(InspIRCd* Instance) : ListModeBase(Instance, 'I', "End of Channel Invite Exception List", "346", "347", true) { }
};
class ModuleInviteException : public Module
{
InviteException* ie;
public:
ModuleInviteException(InspIRCd* Me) : Module(Me)
{
ie = new InviteException(ServerInstance);
if (!ServerInstance->AddMode(ie, 'I'))
throw ModuleException("Could not add new modes!");
}
virtual void Implements(char* List)
{
ie->DoImplements(List);
List[I_On005Numeric] = List[I_OnCheckInvite] = 1;
}
virtual void On005Numeric(std::string &output)
{
output.append(" INVEX=I");
}
virtual int OnCheckInvite(userrec* user, chanrec* chan)
{
if(chan != NULL)
{
modelist* list;
chan->GetExt(ie->GetInfoKey(), list);
if (list)
{
char mask[MAXBUF];
snprintf(mask, MAXBUF, "%s!%s@%s", user->nick, user->ident, user->GetIPString());
for (modelist::iterator it = list->begin(); it != list->end(); it++)
{
if(match(user->GetFullRealHost(), it->mask.c_str()) || match(user->GetFullHost(), it->mask.c_str()) || (match(mask, it->mask.c_str(), true)))
{
// They match an entry on the list, so let them in.
return 1;
}
}
}
// or if there wasn't a list, there can't be anyone on it, so we don't need to do anything.
}
return 0;
}
virtual void OnCleanup(int target_type, void* item)
{
ie->DoCleanup(target_type, item);
}
virtual void OnSyncChannel(chanrec* chan, Module* proto, void* opaque)
{
ie->DoSyncChannel(chan, proto, opaque);
}
virtual void OnChannelDelete(chanrec* chan)
{
ie->DoChannelDelete(chan);
}
virtual void OnRehash(const std::string ¶m)
{
ie->DoRehash();
}
virtual Version GetVersion()
{
return Version(1, 1, 0, 3, VF_VENDOR | VF_COMMON, API_VERSION);
}
~ModuleInviteException()
{
ServerInstance->Modes->DelMode(ie);
DELETE(ie);
}
};
class ModuleInviteExceptionFactory : public ModuleFactory
{
public:
ModuleInviteExceptionFactory()
{
}
~ModuleInviteExceptionFactory()
{
}
virtual Module * CreateModule(InspIRCd* Me)
{
return new ModuleInviteException(Me);
}
};
extern "C" void * init_module( void )
{
return new ModuleInviteExceptionFactory;
}
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