示例#1
0
void Channel::SetDefaultModes()
{
	ServerInstance->Logs->Log("CHANNELS", LOG_DEBUG, "SetDefaultModes %s",
		ServerInstance->Config->DefaultModes.c_str());
	irc::spacesepstream list(ServerInstance->Config->DefaultModes);
	std::string modeseq;
	std::string parameter;

	list.GetToken(modeseq);

	for (std::string::iterator n = modeseq.begin(); n != modeseq.end(); ++n)
	{
		ModeHandler* mode = ServerInstance->Modes->FindMode(*n, MODETYPE_CHANNEL);
		if (mode)
		{
			if (mode->IsPrefixMode())
				continue;

			if (mode->NeedsParam(true))
			{
				list.GetToken(parameter);
				// If the parameter begins with a ':' then it's invalid
				if (parameter.c_str()[0] == ':')
					continue;
			}
			else
				parameter.clear();

			if ((mode->NeedsParam(true)) && (parameter.empty()))
				continue;

			mode->OnModeChange(ServerInstance->FakeClient, ServerInstance->FakeClient, this, parameter, true);
		}
	}
}
示例#2
0
void Channel::SetDefaultModes()
{
	ServerInstance->Logs->Log("CHANNELS", LOG_DEBUG, "SetDefaultModes %s",
		ServerInstance->Config->DefaultModes.c_str());
	irc::spacesepstream list(ServerInstance->Config->DefaultModes);
	std::string modeseq;
	std::string parameter;

	list.GetToken(modeseq);

	for (std::string::iterator n = modeseq.begin(); n != modeseq.end(); ++n)
	{
		ModeHandler* mode = ServerInstance->Modes->FindMode(*n, MODETYPE_CHANNEL);
		if (mode)
		{
			if (mode->IsPrefixMode())
				continue;

			if (mode->GetNumParams(true))
				list.GetToken(parameter);
			else
				parameter.clear();

			mode->OnModeChange(ServerInstance->FakeClient, ServerInstance->FakeClient, this, parameter, true);
		}
	}
}
示例#3
0
文件: mode.cpp 项目: Merbo/inspircd
PrefixMode* ModeParser::FindPrefixMode(unsigned char modeletter)
{
	ModeHandler* mh = FindMode(modeletter, MODETYPE_CHANNEL);
	if (!mh)
		return NULL;
	return mh->IsPrefixMode();
}
void DataKeeper::SaveMemberData(Channel* chan, std::vector<OwnedModesExts>& memberdatalist)
{
	ModesExts currdata;
	const Channel::MemberMap& users = chan->GetUsers();
	for (Channel::MemberMap::const_iterator i = users.begin(); i != users.end(); ++i)
	{
		Membership* const memb = i->second;

		for (size_t j = 0; j < handledmodes[MODETYPE_CHANNEL].size(); j++)
		{
			ModeHandler* mh = handledmodes[MODETYPE_CHANNEL][j].mh;
			if ((mh->IsPrefixMode()) && (memb->hasMode(mh->GetModeChar())))
				currdata.modelist.push_back(InstanceData(j, memb->user->uuid)); // Need to pass the user's uuid to the mode parser to set the mode later
		}

		SaveExtensions(memb, currdata.extlist);

		// Same logic as in DoSaveUsers()
		if (!currdata.empty())
		{
			memberdatalist.push_back(OwnedModesExts(memb->user->uuid));
			memberdatalist.back().swap(currdata);
		}
	}
}
	PrefixMode* FindMode(const std::string& mid)
	{
		if (mid.length() == 1)
			return ServerInstance->Modes->FindPrefixMode(mid[0]);

		ModeHandler* mh = ServerInstance->Modes->FindMode(mid, MODETYPE_CHANNEL);
		return mh ? mh->IsPrefixMode() : NULL;
	}
示例#6
0
	void init() override
	{
		ConfigTagList tags = ServerInstance->Config->ConfTags("customprefix");
		for (ConfigIter iter = tags.first; iter != tags.second; ++iter)
		{
			ConfigTag* tag = iter->second;

			const std::string name = tag->getString("name");
			if (name.empty())
				throw ModuleException("<customprefix:name> must be specified at " + tag->getTagLocation());

			if (tag->getBool("change"))
			{
				ModeHandler* mh = ServerInstance->Modes.FindMode(name, MODETYPE_CHANNEL);
				if (!mh)
					throw ModuleException("<customprefix:change> specified for a non-existent mode at " + tag->getTagLocation());

				PrefixMode* pm = mh->IsPrefixMode();
				if (!pm)
					throw ModuleException("<customprefix:change> specified for a non-prefix mode at " + tag->getTagLocation());

				unsigned long rank = tag->getUInt("rank", pm->GetPrefixRank(), 0, UINT_MAX);
				unsigned long setrank = tag->getUInt("ranktoset", pm->GetLevelRequired(true), rank, UINT_MAX);
				unsigned long unsetrank = tag->getUInt("ranktounset", pm->GetLevelRequired(false), setrank, UINT_MAX);
				bool depriv = tag->getBool("depriv", pm->CanSelfRemove());
				pm->Update(rank, setrank, unsetrank, depriv);

				ServerInstance->Logs.Log(MODNAME, LOG_DEBUG, "Changed the %s prefix: depriv=%u rank=%u ranktoset=%u ranktounset=%u",
					pm->name.c_str(), pm->CanSelfRemove(), pm->GetPrefixRank(), pm->GetLevelRequired(true), pm->GetLevelRequired(false));
				continue;
			}

			const std::string letter = tag->getString("letter");
			if (letter.length() != 1)
				throw ModuleException("<customprefix:letter> must be set to a mode character at " + tag->getTagLocation());

			const std::string prefix = tag->getString("prefix");
			if (prefix.length() != 1)
				throw ModuleException("<customprefix:prefix> must be set to a mode prefix at " + tag->getTagLocation());

			try
			{
				CustomPrefixMode* mh = new CustomPrefixMode(this, name, letter[0], prefix[0], tag);
				modes.push_back(mh);
				ServerInstance->Modules.AddService(*mh);
			}
			catch (ModuleException& e)
			{
				throw ModuleException(e.GetReason() + " (while creating mode from " + tag->getTagLocation() + ")");
			}
		}
	}
示例#7
0
std::string ModeParser::GiveModeList(ModeType mt)
{
	std::string type1;	/* Listmodes EXCEPT those with a prefix */
	std::string type2;	/* Modes that take a param when adding or removing */
	std::string type3;	/* Modes that only take a param when adding */
	std::string type4;	/* Modes that dont take a param */

	for (unsigned char mode = 'A'; mode <= 'z'; mode++)
	{
		ModeHandler* mh = modehandlers[mt][mode-65];
		 /* One parameter when adding */
		if (mh)
		{
			if (mh->GetNumParams(true))
			{
				PrefixMode* pm = mh->IsPrefixMode();
				if ((mh->IsListMode()) && ((!pm) || (pm->GetPrefix() == 0)))
				{
					type1 += mh->GetModeChar();
				}
				else
				{
					/* ... and one parameter when removing */
					if (mh->GetNumParams(false))
					{
						/* But not a list mode */
						if (!pm)
						{
							type2 += mh->GetModeChar();
						}
					}
					else
					{
						/* No parameters when removing */
						type3 += mh->GetModeChar();
					}
				}
			}
			else
			{
				type4 += mh->GetModeChar();
			}
		}
	}

	return type1 + "," + type2 + "," + type3 + "," + type4;
}
示例#8
0
	CmdResult Handle(User* user, const Params& parameters) override
	{
		ModeHandler* mh;
		Channel* chan = ServerInstance->FindChan(parameters[0]);
		char modeletter = parameters[1][0];

		if (chan == NULL)
		{
			user->WriteNotice("The channel " + parameters[0] + " does not exist.");
			return CMD_FAILURE;
		}

		mh = ServerInstance->Modes.FindMode(modeletter, MODETYPE_CHANNEL);
		if (mh == NULL || parameters[1].size() > 1)
		{
			user->WriteNotice(parameters[1] + " is not a valid channel mode.");
			return CMD_FAILURE;
		}

		if (chan->GetPrefixValue(user) < mh->GetLevelRequired(false))
		{
			user->WriteNotice("You do not have access to unset " + ConvToStr(modeletter) + " on " +  chan->name + ".");
			return CMD_FAILURE;
		}

		std::string pattern = parameters.size() > 2 ? parameters[2] : "*";
		PrefixMode* pm;
		ListModeBase* lm;
		ListModeBase::ModeList* ml;
		Modes::ChangeList changelist;

		if ((pm = mh->IsPrefixMode()))
		{
			// As user prefix modes don't have a GetList() method, let's iterate through the channel's users.
			const Channel::MemberMap& users = chan->GetUsers();
			for (Channel::MemberMap::const_iterator it = users.begin(); it != users.end(); ++it)
			{
				if (!InspIRCd::Match(it->first->nick, pattern))
					continue;
				if (it->second->HasMode(pm) && !((it->first == user) && (pm->GetPrefixRank() > VOICE_VALUE)))
					changelist.push_remove(mh, it->first->nick);
			}
		}
		else if ((lm = mh->IsListModeBase()) && ((ml = lm->GetList(chan)) != NULL))
		{
			for (ListModeBase::ModeList::iterator it = ml->begin(); it != ml->end(); ++it)
			{
				if (!InspIRCd::Match(it->mask, pattern))
					continue;
				changelist.push_remove(mh, it->mask);
			}
		}
		else
		{
			if (chan->IsModeSet(mh))
				changelist.push_remove(mh);
		}

		ServerInstance->Modes.Process(user, chan, NULL, changelist);
		return CMD_SUCCESS;
	}
	CmdResult Handle(const std::vector<std::string> &parameters, User *user)
	{
		ModeHandler* mh;
		Channel* chan = ServerInstance->FindChan(parameters[0]);
		char modeletter = parameters[1][0];

		if (chan == NULL)
		{
			user->WriteNotice("The channel " + parameters[0] + " does not exist.");
			return CMD_FAILURE;
		}

		mh = ServerInstance->Modes->FindMode(modeletter, MODETYPE_CHANNEL);
		if (mh == NULL || parameters[1].size() > 1)
		{
			user->WriteNotice(parameters[1] + " is not a valid channel mode.");
			return CMD_FAILURE;
		}

		if (chan->GetPrefixValue(user) < mh->GetLevelRequired())
		{
			user->WriteNotice("You do not have access to unset " + ConvToStr(modeletter) + " on " +  chan->name + ".");
			return CMD_FAILURE;
		}

		std::string pattern = parameters.size() > 2 ? parameters[2] : "*";
		PrefixMode* pm;
		ListModeBase* lm;
		ListModeBase::ModeList* ml;
		irc::modestacker modestack(false);

		if ((pm = mh->IsPrefixMode()))
		{
			// As user prefix modes don't have a GetList() method, let's iterate through the channel's users.
			const Channel::MemberMap& users = chan->GetUsers();
			for (Channel::MemberMap::const_iterator it = users.begin(); it != users.end(); ++it)
			{
				if (!InspIRCd::Match(it->first->nick, pattern))
					continue;
				if (it->second->hasMode(modeletter) && !((it->first == user) && (pm->GetPrefixRank() > VOICE_VALUE)))
					modestack.Push(modeletter, it->first->nick);
			}
		}
		else if ((lm = mh->IsListModeBase()) && ((ml = lm->GetList(chan)) != NULL))
		{
			for (ListModeBase::ModeList::iterator it = ml->begin(); it != ml->end(); ++it)
			{
				if (!InspIRCd::Match(it->mask, pattern))
					continue;
				modestack.Push(modeletter, it->mask);
			}
		}
		else
		{
			if (chan->IsModeSet(mh))
				modestack.Push(modeletter);
		}

		parameterlist stackresult;
		stackresult.push_back(chan->name);
		while (modestack.GetStackedLine(stackresult))
		{
			ServerInstance->Modes->Process(stackresult, user);
			stackresult.erase(stackresult.begin() + 1, stackresult.end());
		}

		return CMD_SUCCESS;
	}