882bf3475c
the diff -w for this commit is empty. Started-by: Thiago Macieira <thiago.macieira@intel.com> Change-Id: I77bb84e71c63ce75e0709e5b94bee18e3ce6ab9e Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
104 lines
3.8 KiB
C++
104 lines
3.8 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** You may use this file under the terms of the BSD license as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
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** of its contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
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**
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "connectionmanager.h"
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#include "peerwireclient.h"
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#include "ratecontroller.h"
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#include "torrentclient.h"
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#include "torrentserver.h"
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Q_GLOBAL_STATIC(TorrentServer, torrentServer)
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TorrentServer *TorrentServer::instance()
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{
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return torrentServer();
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}
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void TorrentServer::addClient(TorrentClient *client)
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{
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clients << client;
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}
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void TorrentServer::removeClient(TorrentClient *client)
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{
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clients.removeAll(client);
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}
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void TorrentServer::incomingConnection(qintptr socketDescriptor)
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{
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PeerWireClient *client =
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new PeerWireClient(ConnectionManager::instance()->clientId(), this);
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if (client->setSocketDescriptor(socketDescriptor)) {
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if (ConnectionManager::instance()->canAddConnection() && !clients.isEmpty()) {
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connect(client, SIGNAL(infoHashReceived(QByteArray)),
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this, SLOT(processInfoHash(QByteArray)));
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connect(client, SIGNAL(error(QAbstractSocket::SocketError)),
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this, SLOT(removeClient()));
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RateController::instance()->addSocket(client);
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ConnectionManager::instance()->addConnection(client);
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return;
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}
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}
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client->abort();
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delete client;
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}
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void TorrentServer::removeClient()
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{
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PeerWireClient *peer = qobject_cast<PeerWireClient *>(sender());
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RateController::instance()->removeSocket(peer);
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ConnectionManager::instance()->removeConnection(peer);
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peer->deleteLater();
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}
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void TorrentServer::processInfoHash(const QByteArray &infoHash)
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{
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PeerWireClient *peer = qobject_cast<PeerWireClient *>(sender());
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foreach (TorrentClient *client, clients) {
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if (client->state() >= TorrentClient::Searching && client->infoHash() == infoHash) {
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peer->disconnect(peer, 0, this, 0);
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client->setupIncomingConnection(peer);
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return;
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}
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}
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removeClient();
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}
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