72 lines
2.4 KiB
C++
72 lines
2.4 KiB
C++
/**
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* SPDX-FileCopyrightText: 2016 Saikrishna Arcot <saiarcot895@gmail.com>
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*
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* SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
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*/
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#include "bluetoothdevicelink.h"
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#include "../linkprovider.h"
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#include "bluetoothdownloadjob.h"
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#include "bluetoothlinkprovider.h"
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#include "bluetoothuploadjob.h"
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#include "connectionmultiplexer.h"
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#include "core_debug.h"
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#include "multiplexchannel.h"
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BluetoothDeviceLink::BluetoothDeviceLink(const DeviceInfo &deviceInfo,
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BluetoothLinkProvider *parent,
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ConnectionMultiplexer *connection,
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QSharedPointer<MultiplexChannel> socket)
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: DeviceLink(deviceInfo.id, parent)
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, mSocketReader(new DeviceLineReader(socket.data(), this))
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, mConnection(connection)
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, mChannel(socket)
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, mDeviceInfo(deviceInfo)
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{
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connect(mSocketReader, &DeviceLineReader::readyRead, this, &BluetoothDeviceLink::dataReceived);
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// We take ownership of the connection.
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// When the link provider destroys us,
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// the socket (and the reader) will be
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// destroyed as well
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mConnection->setParent(this);
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connect(socket.data(), &MultiplexChannel::aboutToClose, this, &QObject::deleteLater);
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}
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bool BluetoothDeviceLink::sendPacket(NetworkPacket &np)
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{
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if (np.hasPayload()) {
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BluetoothUploadJob *uploadJob = new BluetoothUploadJob(np.payload(), mConnection, this);
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np.setPayloadTransferInfo(uploadJob->transferInfo());
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uploadJob->start();
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}
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// TODO: handle too-big packets
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int written = mSocketReader->write(np.serialize());
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return (written != -1);
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}
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void BluetoothDeviceLink::dataReceived()
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{
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if (mSocketReader->bytesAvailable() == 0)
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return;
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const QByteArray serializedPacket = mSocketReader->readLine();
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// qCDebug(KDECONNECT_CORE) << "BluetoothDeviceLink dataReceived" << packet;
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NetworkPacket packet;
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NetworkPacket::unserialize(serializedPacket, &packet);
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if (packet.hasPayloadTransferInfo()) {
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BluetoothDownloadJob *downloadJob = new BluetoothDownloadJob(mConnection, packet.payloadTransferInfo(), this);
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downloadJob->start();
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packet.setPayload(downloadJob->payload(), packet.payloadSize());
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}
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Q_EMIT receivedPacket(packet);
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if (mSocketReader->bytesAvailable() > 0) {
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QMetaObject::invokeMethod(this, &BluetoothDeviceLink::dataReceived, Qt::QueuedConnection);
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}
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}
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