diff options
Diffstat (limited to 'src/Viewer/Qt3DViewer/remotedeploymentreceiver.cpp')
| -rw-r--r-- | src/Viewer/Qt3DViewer/remotedeploymentreceiver.cpp | 202 |
1 files changed, 0 insertions, 202 deletions
diff --git a/src/Viewer/Qt3DViewer/remotedeploymentreceiver.cpp b/src/Viewer/Qt3DViewer/remotedeploymentreceiver.cpp deleted file mode 100644 index cdfa5b05..00000000 --- a/src/Viewer/Qt3DViewer/remotedeploymentreceiver.cpp +++ /dev/null @@ -1,202 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2017 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of Qt 3D Studio. -** -** $QT_BEGIN_LICENSE:GPL$ -** 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 or (at your option) any later version -** approved by the KDE Free Qt Foundation. The licenses are as published by -** the Free Software Foundation and appearing in the file LICENSE.GPL3 -** 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "remotedeploymentreceiver.h" -#include "viewer.h" - -#include <QtNetwork> - -RemoteDeploymentReceiver::RemoteDeploymentReceiver(int serverPort, QObject *parent) - : QObject(parent) - , m_tcpServer(0) - , m_connection(0) - , m_temporaryDir(0) - , m_serverPort(serverPort) - , m_projectDeployed(false) -{ - m_incoming.setVersion(QDataStream::Qt_5_8); -} - -RemoteDeploymentReceiver::~RemoteDeploymentReceiver() -{ - delete m_temporaryDir; - m_temporaryDir = 0; -} - -void RemoteDeploymentReceiver::setPort(int value) -{ - m_serverPort = value; -} - -QString RemoteDeploymentReceiver::startServer() -{ - if (m_tcpServer) - return QString(); - - m_tcpServer = new QTcpServer(this); - if (!m_tcpServer->listen(QHostAddress::Any, m_serverPort)) { - QString error = tr("Can't start the remote connection: '%1'") - .arg(m_tcpServer->errorString()); - delete m_tcpServer; - m_tcpServer = 0; - return error; - } - - QList<QHostAddress> ipAddressesList = QNetworkInterface::allAddresses(); - // use the first non-localhost IPv4 address - for (int i = 0; i < ipAddressesList.size(); ++i) { - if (ipAddressesList.at(i) != QHostAddress::LocalHost - && ipAddressesList.at(i).toIPv4Address()) { - m_hostAddress = ipAddressesList.at(i); - break; - } - } - - // if we did not find one, use IPv4 localhost - if (m_hostAddress.isNull()) - m_hostAddress = QHostAddress(QHostAddress::LocalHost); - - m_serverPort = m_tcpServer->serverPort(); - connect(m_tcpServer, SIGNAL(newConnection()), - this, SLOT(acceptRemoteConnection())); - return QString(); -} - -void RemoteDeploymentReceiver::disconnectRemote() -{ - if (m_connection) - m_connection->disconnectFromHost(); -} - -void RemoteDeploymentReceiver::acceptRemoteConnection() -{ - Q_ASSERT(m_tcpServer); - Q_ASSERT(!m_connection); - m_connection = m_tcpServer->nextPendingConnection(); - Q_ASSERT(m_connection); - - m_incoming.setDevice(m_connection); - - connect(m_connection, &QTcpSocket::disconnected, - this, &RemoteDeploymentReceiver::acceptRemoteDisconnection); - - connect(m_connection, &QTcpSocket::readyRead, - this, &RemoteDeploymentReceiver::readProject); - - Q_EMIT(remoteConnected()); -} - -void RemoteDeploymentReceiver::acceptRemoteDisconnection() -{ - Q_ASSERT(m_tcpServer); - Q_ASSERT(m_connection); - m_connection->deleteLater(); - m_connection = 0; - - m_incoming.setDevice(0); - - Q_EMIT(remoteDisconnected()); -} - -void RemoteDeploymentReceiver::readProject() -{ - m_projectDeployed = false; - Q_EMIT(projectChanging()); - - m_incoming.startTransaction(); - - int totalBytes = 0; - m_incoming >> totalBytes; - - Viewer *viewer = qobject_cast<Viewer *>(parent()); - if (viewer && totalBytes != 0) { - viewer->updateProgress( - 100 * ((double)m_connection->bytesAvailable() / (double)totalBytes)); - } - - if (m_connection->bytesAvailable() < totalBytes) { - m_incoming.rollbackTransaction(); - return; - } - - int numberOfFiles = 0; - QString projectFile; - m_incoming >> numberOfFiles; - m_incoming >> projectFile; - - QVector<QPair<QString, QByteArray> > files; - for (int i = 0; i < numberOfFiles; ++i) { - QString fileName; - QByteArray fileContents; - m_incoming >> fileName; - m_incoming >> fileContents; - files.append(qMakePair(fileName, fileContents)); - } - - if (!m_incoming.commitTransaction()) { - m_incoming.abortTransaction(); - qWarning() << "Error transferring remote project in one payload"; - return; - } - - QFileInfo currentProject(m_projectFile); - if (projectFile != currentProject.fileName()) { - delete m_temporaryDir; - m_temporaryDir = 0; - } - - if (!m_temporaryDir) - m_temporaryDir = new QTemporaryDir; - - Q_ASSERT(m_temporaryDir->isValid()); - - for (const auto &file : qAsConst(files)) { - QString filePath = m_temporaryDir->path() + QDir::separator() + file.first; - QFile tmpFile(filePath); - QDir tmpFileDir = QFileInfo(tmpFile).absoluteDir(); - if (!tmpFileDir.exists()) - tmpFileDir.mkpath("."); - if (!tmpFile.open(QIODevice::WriteOnly)) { - delete m_temporaryDir; - m_temporaryDir = 0; - qWarning() << "Error opening temporary file for remote project:" - << filePath; - return; - } - - if (file.first == projectFile) - m_projectFile = filePath; - - tmpFile.write(file.second); - tmpFile.close(); - } - - m_projectDeployed = true; - Q_EMIT(projectChanged()); -} |