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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include "packageuploader.h"
#include <utils/qtcassert.h>
#include <ssh/sftptransfer.h>
#include <ssh/sshconnection.h>
using namespace QSsh;
namespace RemoteLinux {
namespace Internal {
PackageUploader::PackageUploader(QObject *parent) :
QObject(parent), m_state(Inactive), m_connection(nullptr)
{
}
PackageUploader::~PackageUploader() = default;
void PackageUploader::uploadPackage(SshConnection *connection,
const QString &localFilePath, const QString &remoteFilePath)
{
QTC_ASSERT(m_state == Inactive, return);
setState(Uploading);
emit progress(tr("Preparing SFTP connection..."));
m_connection = connection;
connect(m_connection, &SshConnection::errorOccurred,
this, &PackageUploader::handleConnectionFailure);
m_uploader = m_connection->createUpload({FileToTransfer(localFilePath, remoteFilePath)},
FileTransferErrorHandling::Abort);
connect(m_uploader.get(), &SftpTransfer::done, this, &PackageUploader::handleUploadDone);
m_uploader->start();
}
void PackageUploader::cancelUpload()
{
QTC_ASSERT(m_state == Uploading, return);
setState(Inactive);
emit uploadFinished(tr("Package upload canceled."));
}
void PackageUploader::handleConnectionFailure()
{
if (m_state == Inactive)
return;
const QString errorMsg = m_connection->errorString();
setState(Inactive);
emit uploadFinished(tr("Connection failed: %1").arg(errorMsg));
}
void PackageUploader::handleUploadDone(const QString &errorMsg)
{
QTC_ASSERT(m_state == Uploading, return);
setState(Inactive);
if (!errorMsg.isEmpty())
emit uploadFinished(tr("Failed to upload package: %2").arg(errorMsg));
else
emit uploadFinished();
}
void PackageUploader::setState(State newState)
{
if (m_state == newState)
return;
if (newState == Inactive) {
if (m_uploader) {
disconnect(m_uploader.get(), nullptr, this, nullptr);
m_uploader->stop();
m_uploader.release()->deleteLater();
}
if (m_connection) {
disconnect(m_connection, nullptr, this, nullptr);
m_connection = nullptr;
}
}
m_state = newState;
}
} // namespace Internal
} // namespace RemoteLinux
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