Files
qt-migration-legatus/qt5-before/dlbo/Lts/Tools/DateTimeSyncer/system_caller.cpp
T
torstenandCopilot 7173785915 Qt6 Migration: Complete migration with DDS/RTI support and build validation
Major Changes:
- Merged latest Qt5 devel content from dlbo (292 files changed, 7 new dirs)
- Consolidated forward-declarations and include folders
- Removed unneeded modules per Niklas' repo check list

Build System Fixes:
- Fixed CMake VERSION_GREATER syntax in ParticipantManagement/CMakeLists.txt
- Added VLC packages (libvlc-dev, vlc-plugin-base) to docker_build.sh
- Added PostgreSQL dev packages (libpq-dev, postgresql-server-dev-all) to Dockerfile
- Fixed locale warnings (ANSI_X3.4-1968 → C.UTF-8)
- Fixed ArcGIS SDK path warnings when BUILD_ARCGIS=OFF

Code Generation Fixes:
- Fixed IDL enum collisions (PortType→CorePortType/DdsutPortType, PdmEventType)
- Fixed Grantlee template svc_translation.cpp.grantlee:
  - Changed {{ idl_enum.name }}_def:: to {{ idl_enum.name }}::
  - Fixed .underlying() calls for C++11 scoped enums (enum class)
- Removed generated files from repo (moc_*, *_dtc.h, *_ftc.h)

Validation:
- BUILD_RTI=ON: SUCCESS
- BUILD_RTI=OFF: SUCCESS
- C++17 standard maintained for RTI 7.7 compatibility
- Ubuntu 26.04 Docker environment verified

Remaining Warnings (expected):
- BgViewer, KDChart, KDReports, Poppler-Qt6 not found (optional features)

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
2026-09-15 18:20:26 +00:00

119 lines
3.2 KiB
C++

/**
* SystemCaller to set Time and Date
* $Id$
* $HeadURL$
* $Author$
* Created by Patric Karwat, NLE, 07-03-2019
*/
#include "system_caller.h"
#include <QTimer>
#include <QDateTime>
namespace DateTimeSyncer
{
SystemCaller::SystemCaller(QObject *parent)
: QObject(parent)
, m_tcpServer(new TcpServer(this))
, m_sockets(QVector<QTcpSocket*>())
, m_logger(getLogger("SystemCaller"))
{}
SystemCaller::~SystemCaller()
{
for (auto socket : qAsConst(m_sockets))
{
socket->close();
socket->deleteLater();
}
m_tcpServer->close();
delete m_tcpServer;
}
bool SystemCaller::init(int tcpPort)
{
connect(m_tcpServer, &TcpServer::newConnection, this, &SystemCaller::newConnection);
bool result = m_tcpServer->listen(QHostAddress::Any, tcpPort);
quint16 actualPort = m_tcpServer->serverPort();
NOTICE_LOG(m_logger) << "Start listen to port " << actualPort << " result: " << result;
if (!result)
return false;
return true;
}
void SystemCaller::newConnection()
{
while (m_tcpServer->hasPendingConnections())
{
// store socket and connect to signals
QTcpSocket *socket = m_tcpServer->nextPendingConnection();
connect(socket, &QTcpSocket::readyRead, this, &SystemCaller::readTcp);
connect(socket, &QTcpSocket::disconnected, this, &SystemCaller::tcpDisconnected);
m_sockets.append(socket);
NOTICE_LOG(m_logger) << "New TCP-connection on port " << m_tcpServer->serverPort();
}
}
void SystemCaller::readTcp()
{
QTcpSocket *socket = qobject_cast<QTcpSocket *>(sender());
if (!socket)
return;
QByteArray ba = socket->readAll();
qint64 time = ba.toLongLong();
DEBUG_LOG(m_logger) << "New Time " << time;
QDateTime newDateTime = QDateTime::fromSecsSinceEpoch(time);
if (newDateTime.isValid())
{
#ifndef WIN32
//linux
QString string = newDateTime.toString(QStringLiteral("\"yyyy-MM-dd hh:mm:ss\""));
QString dateTimeString(QStringLiteral("date --set="));
dateTimeString.append(string);
int systemDateTimeStatus = system(dateTimeString.toStdString().c_str());
if (systemDateTimeStatus == -1)
WARNING_LOG(m_logger) << "Failed to change date time";
int systemHwClockStatus = system("/sbin/hwclock -w");
if (systemHwClockStatus == -1)
WARNING_LOG(m_logger) << "Failed to sync hardware clock";
#else
QString dateString = newDateTime.toString(QStringLiteral("dd-MM-yy"));
QString timeString = newDateTime.toString(QStringLiteral("hh:mm:ss"));
QString systemDateString(QStringLiteral("date "));
QString systemTimeString(QStringLiteral("time "));
systemDateString.append(dateString);
systemTimeString.append(timeString);
int systemDateStatus = system(systemDateString.toLocal8Bit().data());
if (systemDateStatus == -1)
WARNING_LOG(m_logger) << "Failed to change date";
int systemTimeStatus = system(systemTimeString.toLocal8Bit().data());
if (systemTimeStatus == -1)
WARNING_LOG(m_logger) << "Failed to change date";
#endif
}
}
void SystemCaller::tcpDisconnected()
{
QTcpSocket *socket = qobject_cast<QTcpSocket *>(sender());
m_sockets.removeOne(socket);
}
void SystemCaller::handleTcpError(QAbstractSocket::SocketError error)
{
Q_UNUSED(error)
//TODO: TCP-Socket Error handling
}
} //namespace DateTimeSyncer