RetroShare/libretroshare/src/services/broadcastdiscoveryservice.h
Gioacchino Mazzurco 7dab487bde
Implement a JSON API friendly notification system
This should bit by bit substitute RsNotify which would be very difficult
  to support properly in JSON API.
The new system is much simpler to use also from the C++ side of the
  moon.
BroadcastDiscovery take advantage of the new system to notify about new
  non friend peer discovered, tested successfully also in JSON API.
2019-04-15 00:31:49 +02:00

66 lines
2.6 KiB
C++

/*******************************************************************************
* RetroShare Broadcast Domain Discovery *
* *
* Copyright (C) 2019 Gioacchino Mazzurco <gio@altermundi.net> *
* *
* This program is free software: you can redistribute it and/or modify *
* it under the terms of the GNU Lesser 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 Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public License *
* along with this program. If not, see <https://www.gnu.org/licenses/>. *
* *
*******************************************************************************/
#pragma once
#include <cstdint>
#include <map>
#include <iostream>
#include <endpoint.hpp>
#include <memory>
#include <forward_list>
#include "retroshare/rsbroadcastdiscovery.h"
#include "util/rsthreads.h"
namespace UDC = udpdiscovery;
class RsPeers;
class BroadcastDiscoveryService :
public RsBroadcastDiscovery, public RsTickingThread
{
public:
// TODO: std::shared_ptr<RsPeers> mRsPeers;
BroadcastDiscoveryService(RsPeers& pRsPeers);
virtual ~BroadcastDiscoveryService() override;
/// @see RsBroadcastDiscovery
std::vector<RsBroadcastDiscoveryResult> getDiscoveredPeers() override;
/// @see RsTickingThread
void data_tick() override;
protected:
constexpr static uint16_t port = 36405;
constexpr static uint32_t appId = 904571;
void updatePublishedData();
UDC::EndpointParameters mUdcParameters;
UDC::Endpoint mUdcEndpoint;
std::map<UDC::IpPort, std::string> mDiscoveredData;
RsMutex mDiscoveredDataMutex;
RsPeers& mRsPeers; // TODO: std::shared_ptr<RsPeers> mRsPeers;
RsBroadcastDiscoveryResult createResult(
const UDC::IpPort& ipp, const std::string& uData );
};