39190a4a1b
Sharereceiver is now called share plugin (soon it will not only receive ;) Added a config dialog to be able to select a directory for incoming files Changed Messages.sh to translate config new .ui files too Fixed typo in pausemusicplugin.cpp Fixed multiple file transfer notifications bug Added minimal error checking to share plugin.
115 lines
3.8 KiB
C++
115 lines
3.8 KiB
C++
/*
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* Copyright 2013 Albert Vaca <albertvaka@gmail.com>
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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 "filetransferjob.h"
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#include <qalgorithms.h>
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#include <KLocalizedString>
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#include "kdebugnamespace.h"
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FileTransferJob::FileTransferJob(const QSharedPointer<QIODevice>& origin, int size, const KUrl& destination): KJob()
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{
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Q_ASSERT(destination.isLocalFile());
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//TODO: Make a precondition before calling this function that destination file exists
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QFile(destination.path()).open(QIODevice::WriteOnly | QIODevice::Truncate); //HACK: KIO is so dumb it can't create the file if it doesn't exist
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mDestination = KIO::open(destination, QIODevice::WriteOnly);
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connect(mDestination, SIGNAL(open(KIO::Job*)), this, SLOT(open(KIO::Job*)));
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connect(mDestination, SIGNAL(result(KJob*)), this, SLOT(openFinished(KJob*)));
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mOrigin = origin;
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mSize = size;
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mWritten = 0;
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kDebug(kdeconnect_kded()) << "FileTransferJob Downloading payload to" << destination;
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}
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void FileTransferJob::openFinished(KJob* job)
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{
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kDebug(kdeconnect_kded()) << job->errorString();
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}
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void FileTransferJob::start()
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{
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//kDebug(kdeconnect_kded()) << "FileTransferJob start";
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//Open destination file
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mDestination->start();
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}
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void FileTransferJob::open(KIO::Job* job)
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{
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Q_UNUSED(job);
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//kDebug(kdeconnect_kded()) << "FileTransferJob open";
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if (!mOrigin) {
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kDebug(kdeconnect_kded()) << "FileTransferJob: Origin is null";
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return;
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}
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//Open source file
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mOrigin->open(QIODevice::ReadOnly);
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Q_ASSERT(mOrigin->isOpen());
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connect(mOrigin.data(), SIGNAL(readyRead()),this, SLOT(readyRead()));
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connect(mOrigin.data(), SIGNAL(disconnected()),this, SLOT(sourceFinished()));
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if (mOrigin->bytesAvailable() > 0) readyRead();
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}
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void FileTransferJob::readyRead()
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{
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int bytes = qMin(qint64(4096), mOrigin->bytesAvailable());
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QByteArray data = mOrigin->read(bytes);
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mDestination->write(data);
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mWritten += bytes;
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//kDebug(kdeconnect_kded()) << "readyRead" << mSize << mWritten << bytes;
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if (mSize > -1) {
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setPercent((mWritten*100)/mSize);
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}
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if (mSize > -1 && mWritten >= mSize) { //At the end or expected size reached
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mOrigin->close();
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//sourceFinished();
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} else if (mOrigin->bytesAvailable() > 0) {
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QMetaObject::invokeMethod(this, "readyRead", Qt::QueuedConnection);
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}
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}
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void FileTransferJob::sourceFinished()
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{
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//Make sure we do not enter this function again
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disconnect(mOrigin.data(), SIGNAL(aboutToClose()),this, SLOT(sourceFinished()));
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//TODO: MD5 check the file
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if (mSize > -1 && mWritten != mSize) {
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kDebug(kdeconnect_kded()) << "Received incomplete file (" << mWritten << " of " << mSize << " bytes)";
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setError(1);
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setErrorText(i18n("Received incomplete file"));
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} else {
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kDebug(kdeconnect_kded()) << "Finished transfer" << mDestination->url();
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}
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mDestination->close();
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mDestination->deleteLater();
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emitResult();
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}
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