kdeconnect-kde/plugins/share/shareplugin.cpp
Antonio Larrosa 1d36164230 Use ecm_qt_declare_logging_category to declare the logging categories
This automatizes the generation of logging categories so a
kdeconnect-kde.categories is generated and installed to
/usr/share/qlogging-categories5/ so kdebugsettings can use it.

Also, sets the default logging level to Warning. So now the logs
of users won't be filled with debug messages but they can
modify the configuration easily with kdebugsettings.
2020-05-26 18:55:47 +02:00

238 lines
8.5 KiB
C++

/**
* Copyright 2013 Albert Vaca <albertvaka@gmail.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License or (at your option) version 3 or any later version
* accepted by the membership of KDE e.V. (or its successor approved
* by the membership of KDE e.V.), which shall act as a proxy
* defined in Section 14 of version 3 of the license.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include "shareplugin.h"
#include <QStandardPaths>
#include <QProcess>
#include <QDir>
#include <QDesktopServices>
#include <QDBusConnection>
#include <QTemporaryFile>
#include <QDateTime>
#include <KLocalizedString>
#include <KJobTrackerInterface>
#include <KPluginFactory>
#include <KIO/Job>
#include <KIO/MkpathJob>
#include <KMimeTypeTrader>
#include <KFileUtils>
#include "core/filetransferjob.h"
#include "core/daemon.h"
#include "plugin_share_debug.h"
K_PLUGIN_CLASS_WITH_JSON(SharePlugin, "kdeconnect_share.json")
SharePlugin::SharePlugin(QObject* parent, const QVariantList& args)
: KdeConnectPlugin(parent, args)
, m_compositeJob()
{
}
QUrl SharePlugin::destinationDir() const
{
const QString defaultDownloadPath = QStandardPaths::writableLocation(QStandardPaths::DownloadLocation);
QUrl dir = QUrl::fromLocalFile(config()->get<QString>(QStringLiteral("incoming_path"), defaultDownloadPath));
if (dir.path().contains(QLatin1String("%1"))) {
dir.setPath(dir.path().arg(device()->name()));
}
KJob* job = KIO::mkpath(dir);
bool ret = job->exec();
if (!ret) {
qWarning() << "couldn't create" << dir;
}
return dir;
}
QUrl SharePlugin::getFileDestination(const QString filename) const
{
const QUrl dir = destinationDir().adjusted(QUrl::StripTrailingSlash);
QUrl destination(dir);
destination.setPath(dir.path() + QStringLiteral("/") + filename, QUrl::DecodedMode);
if (destination.isLocalFile() && QFile::exists(destination.toLocalFile())) {
destination.setPath(dir.path() + QStringLiteral("/") + KFileUtils::suggestName(dir, filename), QUrl::DecodedMode);
}
return destination;
}
static QString cleanFilename(const QString &filename)
{
int idx = filename.lastIndexOf(QLatin1Char('/'));
return idx>=0 ? filename.mid(idx + 1) : filename;
}
void SharePlugin::setDateModified(const QUrl& destination, const qint64 timestamp)
{
QFile receivedFile(destination.toLocalFile());
if (!receivedFile.exists() || !receivedFile.open(QIODevice::ReadWrite | QIODevice::Text)) {
return;
}
receivedFile.setFileTime(QDateTime::fromMSecsSinceEpoch(timestamp), QFileDevice::FileTime(QFileDevice::FileModificationTime));
}
bool SharePlugin::receivePacket(const NetworkPacket& np)
{
/*
//TODO: Write a test like this
if (np.type() == PACKET_TYPE_PING) {
qCDebug(KDECONNECT_PLUGIN_SHARE) << "sending file" << (QDesktopServices::storageLocation(QDesktopServices::HomeLocation) + "/.bashrc");
NetworkPacket out(PACKET_TYPE_SHARE_REQUEST);
out.set("filename", mDestinationDir + "itworks.txt");
AutoClosingQFile* file = new AutoClosingQFile(QDesktopServices::storageLocation(QDesktopServices::HomeLocation) + "/.bashrc"); //Test file to transfer
out.setPayload(file, file->size());
device()->sendPacket(out);
return true;
}
*/
qCDebug(KDECONNECT_PLUGIN_SHARE) << "File transfer";
if (np.hasPayload() || np.has(QStringLiteral("filename"))) {
// qCDebug(KDECONNECT_PLUGIN_SHARE) << "receiving file" << filename << "in" << dir << "into" << destination;
const QString filename = cleanFilename(np.get<QString>(QStringLiteral("filename"), QString::number(QDateTime::currentMSecsSinceEpoch())));
QUrl destination = getFileDestination(filename);
if (np.hasPayload()) {
qint64 dateModified = np.get<qint64>(QStringLiteral("lastModified"), QDateTime::currentMSecsSinceEpoch());
const bool open = np.get<bool>(QStringLiteral("open"), false);
if (!m_compositeJob) {
m_compositeJob = new CompositeFileTransferJob(device()->id());
KIO::getJobTracker()->registerJob(m_compositeJob);
}
FileTransferJob* job = np.createPayloadTransferJob(destination);
job->setOriginName(device()->name() + QStringLiteral(": ") + filename);
connect(job, &KJob::result, this, [this, dateModified, open] (KJob* job) -> void { finished(job, dateModified, open); });
m_compositeJob->addSubjob(job);
if (!m_compositeJob->isRunning()) {
m_compositeJob->start();
}
} else {
QFile file(destination.toLocalFile());
file.open(QIODevice::WriteOnly);
file.close();
}
} else if (np.has(QStringLiteral("text"))) {
QString text = np.get<QString>(QStringLiteral("text"));
KService::Ptr service = KMimeTypeTrader::self()->preferredService(QStringLiteral("text/plain"));
const QString defaultApp = service ? service->desktopEntryName() : QString();
if (defaultApp == QLatin1String("org.kde.kate") || defaultApp == QLatin1String("org.kde.kwrite")) {
QProcess* proc = new QProcess();
connect(proc, SIGNAL(finished(int)), proc, SLOT(deleteLater()));
proc->start(defaultApp.section(QStringLiteral("."), 2,2), QStringList(QStringLiteral("--stdin")));
proc->write(text.toUtf8());
proc->closeWriteChannel();
} else {
QTemporaryFile tmpFile;
tmpFile.setFileTemplate(QStringLiteral("kdeconnect-XXXXXX.txt"));
tmpFile.setAutoRemove(false);
tmpFile.open();
tmpFile.write(text.toUtf8());
tmpFile.close();
const QString fileName = tmpFile.fileName();
Q_EMIT shareReceived(fileName);
QDesktopServices::openUrl(QUrl::fromLocalFile(fileName));
}
} else if (np.has(QStringLiteral("url"))) {
QUrl url = QUrl::fromEncoded(np.get<QByteArray>(QStringLiteral("url")));
QDesktopServices::openUrl(url);
Q_EMIT shareReceived(url.toString());
} else {
qCDebug(KDECONNECT_PLUGIN_SHARE) << "Error: Nothing attached!";
}
return true;
}
void SharePlugin::finished(KJob* job, const qint64 dateModified, const bool open)
{
FileTransferJob* ftjob = qobject_cast<FileTransferJob*>(job);
if (ftjob && !job->error()) {
Q_EMIT shareReceived(ftjob->destination().toString());
setDateModified(ftjob->destination(), dateModified);
qCDebug(KDECONNECT_PLUGIN_SHARE) << "File transfer finished." << ftjob->destination();
if (open) {
QDesktopServices::openUrl(ftjob->destination());
}
} else {
qCDebug(KDECONNECT_PLUGIN_SHARE) << "File transfer failed." << (ftjob ? ftjob->destination() : QUrl());
}
}
void SharePlugin::openDestinationFolder()
{
QDesktopServices::openUrl(destinationDir());
}
void SharePlugin::shareUrl(const QUrl& url, bool open)
{
NetworkPacket packet(PACKET_TYPE_SHARE_REQUEST);
if (url.isLocalFile()) {
QSharedPointer<QFile> ioFile(new QFile(url.toLocalFile()));
if (!ioFile->exists()) {
Daemon::instance()->reportError(i18n("Could not share file"), i18n("%1 does not exist", url.toLocalFile()));
return;
} else {
packet.setPayload(ioFile, ioFile->size());
packet.set<QString>(QStringLiteral("filename"), QUrl(url).fileName());
packet.set<bool>(QStringLiteral("open"), open);
}
} else {
packet.set<QString>(QStringLiteral("url"), url.toString());
}
sendPacket(packet);
}
void SharePlugin::shareUrls(const QStringList& urls) {
for(const QString& url : urls) {
shareUrl(QUrl(url), false);
}
}
void SharePlugin::shareText(const QString& text)
{
NetworkPacket packet(PACKET_TYPE_SHARE_REQUEST);
packet.set<QString>(QStringLiteral("text"), text);
sendPacket(packet);
}
QString SharePlugin::dbusPath() const
{
return QStringLiteral("/modules/kdeconnect/devices/") + device()->id() + QStringLiteral("/share");
}
#include "shareplugin.moc"