89 lines
2.6 KiB
C++
89 lines
2.6 KiB
C++
/*
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* This file is part of the Flowee project
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* Copyright (C) 2020-2021 Tom Zander <tom@flowee.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "NetDataProvider.h"
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#include <QThread>
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NetDataProvider::NetDataProvider(int initialBlockHeight, QObject *parent)
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: QObject(parent),
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m_blockHeight(initialBlockHeight)
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{
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connect (this, SIGNAL(peerDeleted(int)), this, SLOT(deleteNetPeer(int)), Qt::QueuedConnection);
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}
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void NetDataProvider::newPeer(int peerId, const std::string &userAgent, int startHeight, PeerAddress address)
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{
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QMutexLocker l(&m_peerMutex);
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NetPeer *newPeer = new NetPeer(peerId, QString::fromStdString(userAgent), startHeight, address);
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// assume this interface method is called in a thread that is not the Qt main one.
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newPeer->moveToThread(thread());
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newPeer->setParent(this);
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m_peers.append(newPeer);
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emit peerListChanged();
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}
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void NetDataProvider::lostPeer(int peerId)
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{
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emit peerDeleted(peerId);
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}
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void NetDataProvider::deleteNetPeer(int peerId)
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{
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Q_ASSERT(QThread::currentThread() == thread()); // make sure we have no threading issues
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QMutexLocker l(&m_peerMutex);
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QList<NetPeer *> peers(m_peers);
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for (int i = 0; i < peers.size(); ++i) {
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if (peers.at(i)->connectionId() == peerId) {
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auto oldPeer = peers.takeAt(i);
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m_peers = peers;
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emit peerListChanged();
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oldPeer->deleteLater();
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return;
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}
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}
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}
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void NetDataProvider::blockchainHeightChanged(int newHeight)
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{
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m_blockHeight.storeRelease(newHeight);
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emit blockHeightChanged();
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}
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void NetDataProvider::punishMentChanged(int peerId)
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{
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QMutexLocker l(&m_peerMutex);
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QList<NetPeer *> peers(m_peers);
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for (auto &p : peers) {
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if (p->connectionId() == peerId) {
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p->notifyPunishmentChanged();
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break;
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}
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}
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}
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QList<NetPeer *> NetDataProvider::peers() const
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{
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return m_peers;
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}
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int NetDataProvider::blockheight() const
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{
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return m_blockHeight.loadAcquire();
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}
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