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#include <stdio.h>
#include "users.h"
#include "channels.h"
#include "modules.h"
/* $ModDesc: Provides channel modes +a and +q */
char dummyvalue[] = "on";
class ModuleChanProtect : public Module
{
Server *Srv;
bool FirstInGetsFounder;
ConfigReader *Conf;
public:
ModuleChanProtect()
{
Srv = new Server;
Conf = new ConfigReader;
// set up our modes. We're using listmodes and not normal extmodes here.
// listmodes only need one parameter as everything else is assumed by the
// nature of the mode thats being created.
Srv->AddExtendedListMode('a');
Srv->AddExtendedListMode('q');
// read our config options (main config file)
std::string val = Conf->ReadValue("options","noservices",0);
FirstInGetsFounder = ((val == "yes") || (val == "1") || (val == "true"));
}
virtual void OnRehash()
{
delete Conf;
Conf = new ConfigReader;
// re-read our config options on a rehash
std::string val = Conf->ReadValue("options","noservices",0);
FirstInGetsFounder = ((val == "yes") || (val == "1") || (val == "true"));
}
virtual void OnUserJoin(userrec* user, chanrec* channel)
{
// if the user is the first user into the channel, mark them as the founder, but only if
// the config option for it is set
if (FirstInGetsFounder)
{
if (Srv->CountUsers(channel) == 1)
{
if (user->Extend("cm_founder_"+std::string(channel->name),dummyvalue))
{
Srv->Log(DEBUG,"Marked user "+std::string(user->nick)+" as founder for "+std::string(channel->name));
}
}
}
}
virtual int OnAccessCheck(userrec* source,userrec* dest,chanrec* channel,int access_type)
{
// don't allow action if:
// (A) Theyre founder (no matter what)
// (B) Theyre protected, and you're not
// always allow the action if:
// (A) The source is ulined
if ((Srv->IsUlined(source->nick)) || (Srv->IsUlined(source->server)))
{
return ACR_ALLOW;
}
switch (access_type)
{
case AC_DEOP:
if (dest->GetExt("cm_founder_"+std::string(channel->name)))
{
Srv->SendServ(source->fd,"482 "+std::string(source->nick)+" "+std::string(channel->name)+" :Can't deop "+std::string(dest->nick)+" as the're a channel founder");
return ACR_DENY;
}
if ((dest->GetExt("cm_protect_"+std::string(channel->name))) && (!source->GetExt("cm_protect_"+std::string(channel->name))))
{
Srv->SendServ(source->fd,"482 "+std::string(source->nick)+" "+std::string(channel->name)+" :Can't deop "+std::string(dest->nick)+" as the're protected (+a)");
return ACR_DENY;
}
break;
case AC_KICK:
if (dest->GetExt("cm_founder_"+std::string(channel->name)))
{
Srv->SendServ(source->fd,"482 "+std::string(source->nick)+" "+std::string(channel->name)+" :Can't kick "+std::string(dest->nick)+" as the're a channel founder");
return ACR_DENY;
}
if ((dest->GetExt("cm_protect_"+std::string(channel->name))) && (!source->GetExt("cm_protect_"+std::string(channel->name))))
{
Srv->SendServ(source->fd,"482 "+std::string(source->nick)+" "+std::string(channel->name)+" :Can't kick "+std::string(dest->nick)+" as the're protected (+a)");
return ACR_DENY;
}
break;
case AC_DEHALFOP:
if (dest->GetExt("cm_founder_"+std::string(channel->name)))
{
Srv->SendServ(source->fd,"482 "+std::string(source->nick)+" "+std::string(channel->name)+" :Can't de-halfop "+std::string(dest->nick)+" as the're a channel founder");
return ACR_DENY;
}
if ((dest->GetExt("cm_protect_"+std::string(channel->name))) && (!source->GetExt("cm_protect_"+std::string(channel->name))))
{
Srv->SendServ(source->fd,"482 "+std::string(source->nick)+" "+std::string(channel->name)+" :Can't de-halfop "+std::string(dest->nick)+" as the're protected (+a)");
return ACR_DENY;
}
break;
case AC_DEVOICE:
if (dest->GetExt("cm_founder_"+std::string(channel->name)))
{
Srv->SendServ(source->fd,"482 "+std::string(source->nick)+" "+std::string(channel->name)+" :Can't devoice "+std::string(dest->nick)+" as the're a channel founder");
return ACR_DENY;
}
if ((dest->GetExt("cm_protect_"+std::string(channel->name))) && (!source->GetExt("cm_protect_"+std::string(channel->name))))
{
Srv->SendServ(source->fd,"482 "+std::string(source->nick)+" "+std::string(channel->name)+" :Can't devoice "+std::string(dest->nick)+" as the're protected (+a)");
return ACR_DENY;
}
break;
}
return ACR_DEFAULT;
}
virtual int OnExtendedMode(userrec* user, void* target, char modechar, int type, bool mode_on, string_list ¶ms)
{
// not out mode, bail
if ((modechar == 'q') && (type == MT_CHANNEL))
{
// set up parameters
chanrec* chan = (chanrec*)target;
userrec* theuser = Srv->FindNick(params[0]);
// cant find the user given as the parameter, eat the mode change.
if (!theuser)
return -1;
// given user isnt even on the channel, eat the mode change
if (!Srv->IsOnChannel(theuser,chan))
return -1;
if ((Srv->IsUlined(user->nick)) || (Srv->IsUlined(user->server)) || (!strcmp(user->server,"")))
{
if (mode_on)
{
if (!theuser->GetExt("cm_founder_"+std::string(chan->name)))
{
theuser->Extend("cm_founder_"+std::string(chan->name),dummyvalue);
return 1;
}
}
else
{
if (theuser->GetExt("cm_founder_"+std::string(chan->name)))
{
theuser->Shrink("cm_founder_"+std::string(chan->name));
return 1;
}
}
return -1;
}
else
{
WriteServ(user->fd,"482 %s %s :Only servers may set channel mode +q",user->nick, chan->name);
return -1;
}
}
if ((modechar == 'a') && (type == MT_CHANNEL))
{
// set up parameters
chanrec* chan = (chanrec*)target;
userrec* theuser = Srv->FindNick(params[0]);
// cant find the user given as the parameter, eat the mode change.
if (!theuser)
return -1;
// given user isnt even on the channel, eat the mode change
if (!Srv->IsOnChannel(theuser,chan))
return -1;
if ((Srv->IsUlined(user->nick)) || (Srv->IsUlined(user->server)) || (!strcmp(user->server,"")) || (user->GetExt("cm_founder_"+std::string(chan->name))))
{
if (mode_on)
{
if (!theuser->GetExt("cm_founder_"+std::string(chan->name)))
{
theuser->Extend("cm_protect_"+std::string(chan->name),dummyvalue);
return 1;
}
}
else
{
if (theuser->GetExt("cm_founder_"+std::string(chan->name)))
{
theuser->Shrink("cm_protect_"+std::string(chan->name));
return 1;
}
}
return -1;
}
else
{
WriteServ(user->fd,"482 %s %s :You are not a channel founder",user->nick, chan->name);
return -1;
}
}
return 0;
}
virtual ~ModuleChanProtect()
{
delete Conf;
delete Srv;
}
virtual Version GetVersion()
{
return Version(1,0,0,0);
}
virtual void OnUserConnect(userrec* user)
{
}
};
class ModuleChanProtectFactory : public ModuleFactory
{
public:
ModuleChanProtectFactory()
{
}
~ModuleChanProtectFactory()
{
}
virtual Module * CreateModule()
{
return new ModuleChanProtect;
}
};
extern "C" void * init_module( void )
{
return new ModuleChanProtectFactory;
}
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