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|
/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* InspIRCd: (C) 2002-2008 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 "inspircd.h"
/* $ModDesc: Provides support for channel mode +P to provide permanent channels */
/** Handles the +P channel mode
*/
class PermChannel : public ModeHandler
{
public:
PermChannel(InspIRCd* Instance) : ModeHandler(Instance, 'P', 0, 0, false, MODETYPE_CHANNEL, false) { }
ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding, bool)
{
if (adding)
{
if (!channel->IsModeSet('P'))
{
channel->SetMode('P',true);
return MODEACTION_ALLOW;
}
}
else
{
if (channel->IsModeSet('P'))
{
channel->SetMode('P',false);
if (channel->GetUserCounter() == 0)
delete channel;
return MODEACTION_ALLOW;
}
}
return MODEACTION_DENY;
}
};
class ModulePermanentChannels : public Module
{
PermChannel *p;
public:
ModulePermanentChannels(InspIRCd* Me) : Module(Me)
{
p = new PermChannel(ServerInstance);
if (!ServerInstance->Modes->AddMode(p))
{
delete p;
throw ModuleException("Could not add new modes!");
}
Implementation eventlist[] = { I_OnChannelPreDelete };
ServerInstance->Modules->Attach(eventlist, this, 1);
OnRehash(NULL, "");
}
virtual ~ModulePermanentChannels()
{
ServerInstance->Modes->DelMode(p);
delete p;
}
virtual void OnRehash(User *user, const std::string ¶meter)
{
/*
* Process config-defined list of permanent channels.
* -- w00t
*/
ConfigReader MyConf(ServerInstance);
for (int i = 0; i < MyConf.Enumerate("permchannels"); i++)
{
std::string channel = MyConf.ReadValue("permchannels", "channel", i);
std::string topic = MyConf.ReadValue("permchannels", "topic", i);
std::string modes = MyConf.ReadValue("permchannels", "modes", i);
if (channel.empty() || topic.empty())
{
ServerInstance->Logs->Log("blah", DEBUG, "Malformed permchannels tag with empty topic or channel name.");
continue;
}
Channel *c = ServerInstance->FindChan(channel);
if (!c)
{
c = new Channel(ServerInstance, channel, ServerInstance->Time());
c->SetTopic(NULL, topic, true);
ServerInstance->Logs->Log("blah", DEBUG, "Added %s with topic %s", channel.c_str(), topic.c_str());
if (modes.empty())
continue;
irc::spacesepstream list(modes);
std::string modeseq;
std::string par;
list.GetToken(modeseq);
// XXX bleh, should we pass this to the mode parser instead? ugly. --w00t
for (std::string::iterator n = modeseq.begin(); n != modeseq.end(); ++n)
{
ModeHandler* mode = ServerInstance->Modes->FindMode(*n, MODETYPE_CHANNEL);
if (mode)
{
if (mode->GetNumParams(true))
list.GetToken(par);
else
par.clear();
mode->OnModeChange(ServerInstance->FakeClient, ServerInstance->FakeClient, c, par, true);
}
}
}
}
}
virtual Version GetVersion()
{
return Version("$Id$",VF_COMMON|VF_VENDOR,API_VERSION);
}
virtual int OnChannelPreDelete(Channel *c)
{
if (c->IsModeSet('P'))
return 1;
return 0;
}
};
MODULE_INIT(ModulePermanentChannels)
|
