Start SmartPointers (#1679)

* Refactor to fix #1671

* Add GUI/NonGUI mode to info page

* Do not show lock config, if in non-UI mode

* Updae Changelog

* Correct includes

* Ensure key member initialization - RGB Channels

* Ensure key member initialization - WebServer

* Update RGBChannels

* Fix initialization order

* Fix key when inserting new logger in LoggerMap,
Prepare logBuffer-JSON snapshot view in LoggerManager,
Increase buffered loglines to 500

* Fix Memory leak in GrabberWrapper

* Fix Memory leak in BlackBorderProcessor

* Fix Memory leak in BlackBorderProcessor

* use ninja generator under macos

* Fix BGEffectHandler destruction

* Fix Mdns code

* Clear list after applying qDeleteAll

* Fix deletion of CecHandler

* Fix memory leak caused by wrong buffer allocation

* Remove extra pixel consistently

* Change mDNS to Qt SmartPointers

* Correct removal

* Fix usage of _width/_height (they are the output resolution, not the screen resolution)
That avoids unnecessary resizing of the output image with every transferFrame call

* Move main non Thread Objects to Smart Pointers

* Refactor Hyperion Daemon unsing smartpointers

* Correction

* Correct typos/ align text

* Fix startGrabberDispmanx

* Fix startGrabberDispmanx

* Address CodeQL finding

* Create Screen grabbers via Template

* Fix typo

* Change way of logging

* Revert change

* Address deprecation warning

* Correct auto screen grabber evaluation

---------

Co-authored-by: Paulchen-Panther <16664240+Paulchen-Panther@users.noreply.github.com>

libsrc/mdns/MdnsBrowser.cpp

@@ -21,6 +21,8 @@ namespace {
 	const int SERVICE_LOOKUP_RETRIES = 5;
 } // End of constants
 
+QScopedPointer<MdnsBrowser> MdnsBrowser::instance;
+
 MdnsBrowser::MdnsBrowser(QObject* parent)
 	: QObject(parent)
 	, _log(Logger::getInstance("MDNS"))
@@ -33,6 +35,16 @@ MdnsBrowser::~MdnsBrowser()
 	_browsedServiceTypes.clear();
 }
 
+QScopedPointer<MdnsBrowser>& MdnsBrowser::getInstance()
+{
+	if (!instance)
+	{
+		instance.reset(new MdnsBrowser());
+	}
+
+	return instance;
+}
+
 void MdnsBrowser::browseForServiceType(const QByteArray& serviceType)
 {
 	if (!_browsedServiceTypes.contains(serviceType))
@@ -163,8 +175,8 @@ bool MdnsBrowser::resolveAddress(Logger* log, const QString& hostname, QHostAddr
 			QEventLoop loop;
 			QTimer timer;
 
-			QObject::connect(&MdnsBrowser::getInstance(), &MdnsBrowser::addressResolved, &loop, &QEventLoop::quit);
-			weakConnect(&MdnsBrowser::getInstance(), &MdnsBrowser::addressResolved,
+			QObject::connect(MdnsBrowser::getInstance().data(), &MdnsBrowser::addressResolved, &loop, &QEventLoop::quit);
+			weakConnect(MdnsBrowser::getInstance().data(), &MdnsBrowser::addressResolved,
 				[&hostAddress, hostname, log](const QHostAddress& resolvedAddress) {
 					DebugIf(verboseBrowser, log, "Resolver resolved hostname [%s] to address [%s], Thread: %s", QSTRING_CSTR(hostname), QSTRING_CSTR(resolvedAddress.toString()), QSTRING_CSTR(QThread::currentThread()->objectName()));
 					hostAddress = resolvedAddress;
@@ -182,7 +194,7 @@ bool MdnsBrowser::resolveAddress(Logger* log, const QString& hostname, QHostAddr
 		}
 		else
 		{
-			QObject::disconnect(&MdnsBrowser::getInstance(), &MdnsBrowser::addressResolved, nullptr, nullptr);
+			QObject::disconnect(MdnsBrowser::getInstance().data(), &MdnsBrowser::addressResolved, nullptr, nullptr);
 			Error(log, "Resolved mDNS hostname [%s] timed out", QSTRING_CSTR(hostname));
 		}
 	}

libsrc/mdns/MdnsProvider.cpp

@@ -34,6 +34,7 @@ void MdnsProvider::init()
 MdnsProvider::~MdnsProvider()
 {
 	_providedServiceTypes.clear();
+	Info(_log, "mDNS info service stopped");
 }
 
 void MdnsProvider::publishService(const QString& serviceType, quint16 servicePort, const QByteArray& serviceName)