276 lines
8 KiB
C++
276 lines
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 <https://www.gnu.org/licenses/>.
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*/
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#include "kiokdeconnect.h"
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#include <QThread>
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#include <QDBusMetaType>
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#include <KLocalizedString>
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#include <QDebug>
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#include <QtPlugin>
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Q_LOGGING_CATEGORY(KDECONNECT_KIO, "kdeconnect.kio")
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class KIOPluginForMetaData : public QObject
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{
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Q_OBJECT
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Q_PLUGIN_METADATA(IID "org.kde.kio.slave.kdeconnect" FILE "kdeconnect.json")
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};
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extern "C" int Q_DECL_EXPORT kdemain(int argc, char** argv)
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{
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QCoreApplication app(argc, argv);
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app.setApplicationName(QStringLiteral("kio_kdeconnect"));
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if (argc != 4) {
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fprintf(stderr, "Usage: kio_kdeconnect protocol pool app\n");
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exit(-1);
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}
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KioKdeconnect slave(argv[2], argv[3]);
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slave.dispatchLoop();
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return 0;
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}
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//Some useful error mapping
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KIO::Error toKioError(const QDBusError::ErrorType type)
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{
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switch (type)
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{
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case QDBusError::NoError:
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return KIO::Error(KJob::NoError);
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case QDBusError::NoMemory:
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return KIO::ERR_OUT_OF_MEMORY;
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case QDBusError::Timeout:
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return KIO::ERR_SERVER_TIMEOUT;
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case QDBusError::TimedOut:
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return KIO::ERR_SERVER_TIMEOUT;
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default:
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return KIO::ERR_SLAVE_DEFINED;
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};
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};
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template <typename T>
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bool handleDBusError(QDBusReply<T>& reply, KIO::SlaveBase* slave)
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{
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if (!reply.isValid())
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{
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qCDebug(KDECONNECT_KIO) << "Error in DBus request:" << reply.error();
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slave->error(toKioError(reply.error().type()),reply.error().message());
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return true;
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}
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return false;
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}
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KioKdeconnect::KioKdeconnect(const QByteArray& pool, const QByteArray& app)
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: SlaveBase("kdeconnect", pool, app),
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m_dbusInterface(new DaemonDbusInterface(this))
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{
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}
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void KioKdeconnect::listAllDevices()
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{
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infoMessage(i18n("Listing devices..."));
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//TODO: Change to all devices and show different icons for connected and disconnected?
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const QStringList devices = m_dbusInterface->devices(true, true);
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for (const QString& deviceId : devices) {
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DeviceDbusInterface interface(deviceId);
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if (!interface.hasPlugin(QStringLiteral("kdeconnect_sftp"))) continue;
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const QString path = QStringLiteral("kdeconnect://").append(deviceId).append("/");
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const QString name = interface.name();
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const QString icon = QStringLiteral("kdeconnect");
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KIO::UDSEntry entry;
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entry.reserve(6);
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entry.insert(KIO::UDSEntry::UDS_NAME, name);
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entry.insert(KIO::UDSEntry::UDS_ICON_NAME, icon);
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entry.insert(KIO::UDSEntry::UDS_FILE_TYPE, S_IFDIR);
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entry.insert(KIO::UDSEntry::UDS_ACCESS, S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH);
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entry.insert(KIO::UDSEntry::UDS_MIME_TYPE, QLatin1String(""));
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entry.insert(KIO::UDSEntry::UDS_URL, path);
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listEntry(entry);
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}
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// We also need a non-null and writable UDSentry for "."
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KIO::UDSEntry entry;
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entry.reserve(4);
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entry.insert(KIO::UDSEntry::UDS_NAME, QStringLiteral("."));
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entry.insert(KIO::UDSEntry::UDS_FILE_TYPE, S_IFDIR);
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entry.insert(KIO::UDSEntry::UDS_SIZE, 0);
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entry.insert(KIO::UDSEntry::UDS_ACCESS, S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IWGRP | S_IXGRP | S_IROTH | S_IXOTH);
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listEntry(entry);
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infoMessage(QLatin1String(""));
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finished();
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}
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void KioKdeconnect::listDevice(const QString& device)
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{
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infoMessage(i18n("Accessing device..."));
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qCDebug(KDECONNECT_KIO) << "ListDevice" << device;
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SftpDbusInterface interface(device);
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QDBusReply<bool> mountreply = interface.mountAndWait();
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if (mountreply.error().type() == QDBusError::UnknownObject) {
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DaemonDbusInterface daemon;
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auto devsRepl = daemon.devices(false, false);
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devsRepl.waitForFinished();
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if (!devsRepl.value().contains(device)) {
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error(KIO::ERR_SLAVE_DEFINED, i18n("No such device: %0").arg(device));
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return;
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}
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DeviceDbusInterface dev(device);
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if (!dev.isTrusted()) {
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error(KIO::ERR_SLAVE_DEFINED, i18n("%0 is not paired").arg(dev.name()));
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return;
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}
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if (!dev.isReachable()) {
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error(KIO::ERR_SLAVE_DEFINED, i18n("%0 is not connected").arg(dev.name()));
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return;
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}
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if (!dev.hasPlugin(QStringLiteral("kdeconnect_sftp"))) {
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error(KIO::ERR_SLAVE_DEFINED, i18n("%0 has no Remote Filesystem plugin").arg(dev.name()));
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return;
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}
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}
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if (handleDBusError(mountreply, this)) {
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return;
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}
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if (!mountreply.value()) {
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error(KIO::ERR_SLAVE_DEFINED, interface.getMountError());
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return;
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}
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QDBusReply< QVariantMap > urlreply = interface.getDirectories();
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if (handleDBusError(urlreply, this)) {
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return;
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}
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QVariantMap urls = urlreply.value();
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for (QVariantMap::iterator it = urls.begin(); it != urls.end(); ++it) {
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const QString path = it.key();
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const QString name = it.value().toString();
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const QString icon = QStringLiteral("folder");
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KIO::UDSEntry entry;
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entry.reserve(6);
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entry.insert(KIO::UDSEntry::UDS_NAME, name);
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entry.insert(KIO::UDSEntry::UDS_ICON_NAME, icon);
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entry.insert(KIO::UDSEntry::UDS_FILE_TYPE, S_IFDIR);
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entry.insert(KIO::UDSEntry::UDS_ACCESS, S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH);
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entry.insert(KIO::UDSEntry::UDS_MIME_TYPE, QLatin1String(""));
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entry.insert(KIO::UDSEntry::UDS_URL, QUrl::fromLocalFile(path).toString());
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listEntry(entry);
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}
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// We also need a non-null and writable UDSentry for "."
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KIO::UDSEntry entry;
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entry.reserve(4);
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entry.insert(KIO::UDSEntry::UDS_NAME, QStringLiteral("."));
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entry.insert(KIO::UDSEntry::UDS_FILE_TYPE, S_IFDIR);
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entry.insert(KIO::UDSEntry::UDS_SIZE, 0);
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entry.insert(KIO::UDSEntry::UDS_ACCESS, S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IWGRP | S_IXGRP | S_IROTH | S_IXOTH);
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listEntry(entry);
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infoMessage(QLatin1String(""));
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finished();
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}
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void KioKdeconnect::listDir(const QUrl& url)
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{
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qCDebug(KDECONNECT_KIO) << "Listing..." << url;
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if (!m_dbusInterface->isValid()) {
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infoMessage(i18n("Could not contact background service."));
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finished();
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return;
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}
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QString currentDevice = url.host();
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if (currentDevice.isEmpty()) {
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listAllDevices();
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} else {
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listDevice(currentDevice);
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}
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}
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void KioKdeconnect::stat(const QUrl& url)
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{
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qCDebug(KDECONNECT_KIO) << "Stat: " << url;
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KIO::UDSEntry entry;
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entry.insert(KIO::UDSEntry::UDS_FILE_TYPE, S_IFDIR);
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QString currentDevice = url.host();
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if (!currentDevice.isEmpty()) {
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SftpDbusInterface interface(currentDevice);
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if (interface.isValid()) {
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entry.insert(KIO::UDSEntry::UDS_LOCAL_PATH, interface.mountPoint());
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if (!interface.isMounted()) {
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interface.mount();
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}
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}
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}
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statEntry(entry);
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finished();
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}
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void KioKdeconnect::get(const QUrl& url)
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{
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qCDebug(KDECONNECT_KIO) << "Get: " << url;
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mimeType(QLatin1String(""));
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finished();
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}
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//needed for JSON file embedding
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#include "kiokdeconnect.moc"
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