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#include <stdio.h>
#include <string>
#include <vector>
#include "users.h"
#include "channels.h"
#include "modules.h"
#include "mode.h"
#include "helperfuncs.h"
#include "inspircd.h"
#include "u_listmode.h"
/* $ModDesc: Provides support for the +e channel mode */
/* Written by Om<om@inspircd.org>, April 2005. */
/* Rewritten to use the listmode utility by Om, December 2005 */
/* Adapted from m_exception, which was originally based on m_chanprotect and m_silence */
// The +e channel mode takes a nick!ident@host, glob patterns allowed,
// and if a user matches an entry on the +e list then they can join the channel, overriding any (+b) bans set on them
class BanException : public ListModeBase
{
public:
BanException(Server* serv) : ListModeBase(serv, 'e', "End of Channel Exception List", "348", "349", true) { }
};
class ModuleBanException : public Module
{
BanException* be;
Server* Srv;
public:
ModuleBanException(Server* serv)
: Module::Module(serv)
{
be = new BanException(serv);
Srv = serv;
Srv->AddMode(be, 'e');
}
virtual void Implements(char* List)
{
be->DoImplements(List);
List[I_On005Numeric] = List[I_OnCheckBan] = 1;
}
virtual void On005Numeric(std::string &output)
{
output.append(" EXCEPTS=e");
InsertMode(output, "e", 1);
}
virtual int OnCheckBan(userrec* user, chanrec* chan)
{
if(chan != NULL)
{
modelist* list;
chan->GetExt(be->GetInfoKey(), list);
Srv->Log(DEBUG, std::string(user->nick)+" is trying to join "+std::string(chan->name)+", checking for ban exceptions");
if(list)
{
for (modelist::iterator it = list->begin(); it != list->end(); it++)
if(Srv->MatchText(user->GetFullRealHost(), it->mask) || Srv->MatchText(user->GetFullHost(), it->mask))
// They match an entry on the list, so let them in.
return 1;
return 0;
}
// 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)
{
be->DoCleanup(target_type, item);
}
virtual void OnSyncChannel(chanrec* chan, Module* proto, void* opaque)
{
be->DoSyncChannel(chan, proto, opaque);
}
virtual void OnChannelDelete(chanrec* chan)
{
be->DoChannelDelete(chan);
}
virtual void OnRehash(const std::string ¶m)
{
be->DoRehash();
}
virtual Version GetVersion()
{
return Version(1, 0, 0, 3, VF_STATIC | VF_VENDOR);
}
virtual ~ModuleBanException()
{
DELETE(be);
}
};
class ModuleBanExceptionFactory : public ModuleFactory
{
public:
ModuleBanExceptionFactory()
{
}
~ModuleBanExceptionFactory()
{
}
virtual Module* CreateModule(Server* serv)
{
return new ModuleBanException(serv);
}
};
extern "C" void * init_module( void )
{
return new ModuleBanExceptionFactory;
}
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