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thehub/libs/p2p/NotificationCenter.h
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/*
* This file is part of the Flowee project
* Copyright (C) 2021 Tom Zander <tom@flowee.org>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
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#ifndef FLOWEE_NOTIFICATIONCENTER_H
#define FLOWEE_NOTIFICATIONCENTER_H
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#include "NotificationListener.h"
#include <cstdint>
#include <vector>
#include <mutex>
/**
* Notifications are sent here from the p2pnet lib for users to subscribe to.
*/
class NotificationCenter
{
public:
NotificationCenter();
void notifyNewBlock(int height);
void notifyNewTransaction(const P2PNet::Notification & notification);
void addListener(NotificationListener *nl);
void removeListener(NotificationListener *nl);
private:
std::vector<NotificationListener*> m_listeners;
mutable std::mutex m_lock;
};
#endif