TomZ
25ffc84f80
We reuse the NetworkManager lower level code in order to connect to the Bitcoin P2P network. This implements the basics for anyone wanting to be a player on this network.
50 lines
1.3 KiB
C++
50 lines
1.3 KiB
C++
/*
|
|
* This file is part of the Flowee project
|
|
* Copyright (C) 2020 Tom Zander <tomz@freedommail.ch>
|
|
*
|
|
* 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/>.
|
|
*/
|
|
#ifndef SYNCCHAINACTION_H
|
|
#define SYNCCHAINACTION_H
|
|
|
|
#include "Action.h"
|
|
|
|
#include <set>
|
|
|
|
class SyncChainAction : public Action
|
|
{
|
|
public:
|
|
SyncChainAction(DownloadManager *parent);
|
|
|
|
void execute(const boost::system::error_code &error) override;
|
|
|
|
private:
|
|
void connectToNextPeer();
|
|
bool canAddNewPeer();
|
|
|
|
struct DownloadState {
|
|
uint32_t timestamp = 0;
|
|
int height = 0;
|
|
};
|
|
|
|
std::vector<DownloadState> m_states; // acts as a ring-buffer
|
|
int m_stateIndex = 0;
|
|
|
|
int m_startHeight;
|
|
std::map<int, int64_t> m_doubtfulPeers;
|
|
uint32_t m_lastPeerAddedTime = 0;
|
|
};
|
|
|
|
#endif
|