d711547ab5
KDE Connect runs, and the bluetooth service gets published in the SDP (service discovery protocol), which other devices use to determine what services are available. The getPairedDevices() method in the link provider class uses D-Bus to get the list of paired devices, since Qt doesn't have a method giving that information. As a result, that part of the code only works on Linux. REVIEW: 122174
55 lines
2 KiB
C++
55 lines
2 KiB
C++
/**
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* Copyright 2013 Albert Vaca <albertvaka@gmail.com>
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* Copyright 2014 Alejandro Fiestas Olivares <afiestas@kde.org>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License or (at your option) version 3 or any later version
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* accepted by the membership of KDE e.V. (or its successor approved
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* by the membership of KDE e.V.), which shall act as a proxy
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* defined in Section 14 of version 3 of the license.
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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 "devicelinereader.h"
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DeviceLineReader::DeviceLineReader(QIODevice* device, QObject* parent)
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: QObject(parent)
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, mDevice(device)
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{
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connect(mDevice, SIGNAL(readyRead()),
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this, SLOT(dataReceived()));
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connect(mDevice, SIGNAL(disconnected()),
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this, SIGNAL(disconnected()));
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}
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void DeviceLineReader::dataReceived()
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{
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while(mDevice->canReadLine()) {
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const QByteArray line = mDevice->readLine();
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if (line.length() > 1) {
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mPackages.enqueue(line);//we don't want single \n
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}
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}
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//If we still have things to read from the device, call dataReceived again
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//We do this manually because we do not trust readyRead to be emitted again
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//So we call this method again just in case.
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if (mDevice->bytesAvailable() > 0) {
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QMetaObject::invokeMethod(this, "dataReceived", Qt::QueuedConnection);
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return;
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}
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//If we have any packages, tell it to the world.
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if (!mPackages.isEmpty()) {
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Q_EMIT readyRead();
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}
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}
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