C++ LocalUser::ChangeDisplayedHost方法代码示例

void User::Oper(OperInfo* info)
{
	ModeHandler* opermh = ServerInstance->Modes->FindMode('o', MODETYPE_USER);
	if (this->IsModeSet(opermh))
		this->UnOper();

	this->SetMode(opermh, true);
	this->oper = info;
	this->WriteCommand("MODE", "+o");
	FOREACH_MOD(OnOper, (this, info->name));

	std::string opername;
	if (info->oper_block)
		opername = info->oper_block->getString("name");

	if (IS_LOCAL(this))
	{
		LocalUser* l = IS_LOCAL(this);
		std::string vhost = oper->getConfig("vhost");
		if (!vhost.empty())
			l->ChangeDisplayedHost(vhost.c_str());
		std::string opClass = oper->getConfig("class");
		if (!opClass.empty())
			l->SetClass(opClass);
	}

	ServerInstance->SNO->WriteToSnoMask('o',"%s (%[email protected]%s) is now an IRC operator of type %s (using oper '%s')",
		nick.c_str(), ident.c_str(), host.c_str(), oper->name.c_str(), opername.c_str());
	this->WriteNumeric(RPL_YOUAREOPER, ":You are now %s %s", strchr("aeiouAEIOU", oper->name[0]) ? "an" : "a", oper->name.c_str());

	ServerInstance->Logs->Log("OPER", LOG_DEFAULT, "%s opered as type: %s", GetFullRealHost().c_str(), oper->name.c_str());
	ServerInstance->Users->all_opers.push_back(this);

	// Expand permissions from config for faster lookup
	if (IS_LOCAL(this))
		oper->init();

	FOREACH_MOD(OnPostOper, (this, oper->name, opername));
}

void User::Oper(OperInfo* info)
{
	if (this->IsModeSet('o'))
		this->UnOper();

	this->modes[UM_OPERATOR] = 1;
	this->oper = info;
	this->WriteServ("MODE %s :+o", this->nick.c_str());
	FOREACH_MOD(I_OnOper, OnOper(this, info->name));

	std::string opername;
	if (info->oper_block)
		opername = info->oper_block->getString("name");

	if (IS_LOCAL(this))
	{
		LocalUser* l = IS_LOCAL(this);
		std::string vhost = oper->getConfig("vhost");
		if (!vhost.empty())
			l->ChangeDisplayedHost(vhost.c_str());
		std::string opClass = oper->getConfig("class");
		if (!opClass.empty())
			l->SetClass(opClass);
	}

	ServerInstance->SNO->WriteToSnoMask('o',"%s (%[email protected]%s) is now an IRC operator of type %s (using oper '%s')",
		nick.c_str(), ident.c_str(), host.c_str(), oper->NameStr(), opername.c_str());
	this->WriteNumeric(381, "%s :You are now %s %s", nick.c_str(), strchr("aeiouAEIOU", oper->name[0]) ? "an" : "a", oper->NameStr());

	ServerInstance->Logs->Log("OPER", DEFAULT, "%s opered as type: %s", GetFullRealHost().c_str(), oper->NameStr());
	ServerInstance->Users->all_opers.push_back(this);

	// Expand permissions from config for faster lookup
	if (IS_LOCAL(this))
		oper->init();

	FOREACH_MOD(I_OnPostOper,OnPostOper(this, oper->name, opername));
}

	ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string &parameter, bool adding)
	{
		LocalUser* user = IS_LOCAL(dest);

		/* For remote clients, we don't take any action, we just allow it.
		 * The local server where they are will set their cloak instead.
		 * This is fine, as we will receive it later.
		 */
		if (!user)
		{
			dest->SetMode(this, adding);
			return MODEACTION_ALLOW;
		}

		if (user->uuid == debounce_uid && debounce_ts == ServerInstance->Time())
		{
			// prevent spamming using /mode user +x-x+x-x+x-x
			if (++debounce_count > 2)
				return MODEACTION_DENY;
		}
		else
		{
			debounce_uid = user->uuid;
			debounce_count = 1;
			debounce_ts = ServerInstance->Time();
		}

		if (adding == user->IsModeSet(this))
			return MODEACTION_DENY;

		/* don't allow this user to spam modechanges */
		if (source == dest)
			user->CommandFloodPenalty += 5000;

		if (adding)
		{
			std::string* cloak = ext.get(user);

			if (!cloak)
			{
				/* Force creation of missing cloak */
				creator->OnUserConnect(user);
				cloak = ext.get(user);
			}
			if (cloak)
			{
				user->ChangeDisplayedHost(*cloak);
				user->SetMode(this, true);
				return MODEACTION_ALLOW;
			}
			else
				return MODEACTION_DENY;
		}
		else
		{
			/* User is removing the mode, so restore their real host
			 * and make it match the displayed one.
			 */
			user->SetMode(this, false);
			user->ChangeDisplayedHost(user->host.c_str());
			return MODEACTION_ALLOW;
		}
	}