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/**
* @file main.cpp
* @brief Entry point for the Bobink demo application.
*/
#include <QDateTime>
#include <QGuiApplication>
#include <QQmlApplicationEngine>
#include <QtQml/QQmlExtensionPlugin>
Q_IMPORT_QML_PLUGIN (BobinkPlugin)
/** @brief Custom log handler matching open62541 server log format. */
static void
logHandler (QtMsgType type, const QMessageLogContext &ctx, const QString &msg)
{
// Color only the type/category tag.
const char *color = "";
const char *label = "debug";
switch (type)
{
case QtDebugMsg:
label = "debug";
break;
case QtInfoMsg:
color = "\x1b[32m";
label = "info";
break;
case QtWarningMsg:
color = "\x1b[33m";
label = "warning";
break;
case QtCriticalMsg:
color = "\x1b[31m";
label = "critical";
break;
case QtFatalMsg:
color = "\x1b[1;31m";
label = "fatal";
break;
}
// Shorten "qt.opcua.plugins.open62541.sdk.client" → "client".
QLatin1StringView cat (ctx.category ? ctx.category : "default");
qsizetype dot = cat.lastIndexOf (QLatin1Char ('.'));
if (dot >= 0)
cat = cat.sliced (dot + 1);
// "debug/client", "warning/network", etc. — padded to 20 chars.
QByteArray tag
= QByteArray (label) + '/' + QByteArray (cat.data (), cat.size ());
// Format UTC offset as "(UTC+0100)" to match open62541 server logs.
QDateTime now = QDateTime::currentDateTime ();
qint32 offset = now.offsetFromUtc ();
QChar sign = offset >= 0 ? u'+' : u'-';
offset = qAbs (offset);
QString ts = now.toString (u"yyyy-MM-dd HH:mm:ss.zzz")
+ QStringLiteral (" (UTC%1%2%3)")
.arg (sign)
.arg (offset / 3600, 2, 10, QLatin1Char ('0'))
.arg ((offset % 3600) / 60, 2, 10, QLatin1Char ('0'));
fprintf (stderr, "[%s] %s%-20.*s\x1b[0m %s\n", qPrintable (ts), color,
static_cast<int> (tag.size ()), tag.data (), qPrintable (msg));
}
int
main (int argc, char *argv[])
{
// Load the locally-built OpcUa backend plugin (open62541).
QCoreApplication::addLibraryPath (QStringLiteral (QTOPCUA_PLUGIN_PATH));
qInstallMessageHandler (logHandler);
QGuiApplication app (argc, argv);
QQmlApplicationEngine engine;
QObject::connect (
&engine, &QQmlApplicationEngine::objectCreationFailed, &app,
[] () { QCoreApplication::exit (1); }, Qt::QueuedConnection);
engine.loadFromModule ("BobinkDemo", "Main");
return app.exec ();
}
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