General tidy up

include/blackborder/BlackBorderDetector.h

@@ -60,12 +60,12 @@ namespace hyperion
 		/// @return The detected (or not detected) black border info
 		///
 
-		uint8_t calculateThreshold(double blackborderThreshold);
+		uint8_t calculateThreshold(double blackborderThreshold) const;
 
 		///
 		/// default detection mode (3lines 4side detection)
 		template <typename Pixel_T>
-		BlackBorder process(const Image<Pixel_T> & image)
+		BlackBorder process(const Image<Pixel_T> & image) const
 		{
 			// test center and 33%, 66% of width/heigth
 			// 33 and 66 will check left and top
@@ -122,7 +122,7 @@ namespace hyperion
 		///
 		/// classic detection mode (topleft single line mode)
 		template <typename Pixel_T>
-		BlackBorder process_classic(const Image<Pixel_T> & image)
+		BlackBorder process_classic(const Image<Pixel_T> & image) const
 		{
 			// only test the topleft third of the image
 			int width = image.width() /3;
@@ -179,7 +179,7 @@ namespace hyperion
 		///
 		/// osd detection mode (find x then y at detected x to avoid changes by osd overlays)
 		template <typename Pixel_T>
-		BlackBorder process_osd(const Image<Pixel_T> & image)
+		BlackBorder process_osd(const Image<Pixel_T> & image) const
 		{
 			// find X position at height33 and height66 we check from the left side, Ycenter will check from right side
 			// then we try to find a pixel at this X position from top and bottom and right side from top
@@ -245,7 +245,7 @@ namespace hyperion
 		/// @return True if the color is considered black else false
 		///
 		template <typename Pixel_T>
-		inline bool isBlack(const Pixel_T & color)
+		inline bool isBlack(const Pixel_T & color) const
 		{
 			// Return the simple compare of the color against black
 			return color.red < _blackborderThreshold && color.green < _blackborderThreshold && color.blue < _blackborderThreshold;

include/blackborder/BlackBorderProcessor.h

@@ -1,4 +1,3 @@
-
 #pragma once
 
 // QT includes

include/hyperion/ColorAdjustment.h

@@ -10,7 +10,6 @@
 class ColorAdjustment
 {
 public:
-
 	/// Unique identifier for this color transform
 	QString _id;
 

include/hyperion/ImageToLedsMap.h

@@ -57,8 +57,8 @@ namespace hyperion
 		///
 		unsigned height() const;
 
-		unsigned horizontalBorder() { return _horizontalBorder; };
+		unsigned horizontalBorder() const { return _horizontalBorder; };
-		unsigned verticalBorder() { return _verticalBorder; };
+		unsigned verticalBorder() const { return _verticalBorder; };
 
 		///
 		/// Determines the mean color for each led using the mapping the image given
@@ -176,9 +176,9 @@ namespace hyperion
 			}
 
 			// Accumulate the sum of each seperate color channel
-			uint_fast16_t cummRed   = 0;
+			uint_fast32_t cummRed   = 0;
-			uint_fast16_t cummGreen = 0;
+			uint_fast32_t cummGreen = 0;
-			uint_fast16_t cummBlue  = 0;
+			uint_fast32_t cummBlue  = 0;
 			const auto& imgData = image.memptr();
 
 			for (const unsigned colorOffset : colors)
@@ -210,9 +210,9 @@ namespace hyperion
 		ColorRgb calcMeanColor(const Image<Pixel_T> & image) const
 		{
 			// Accumulate the sum of each seperate color channel
-			uint_fast16_t cummRed   = 0;
+			uint_fast32_t cummRed   = 0;
-			uint_fast16_t cummGreen = 0;
+			uint_fast32_t cummGreen = 0;
-			uint_fast16_t cummBlue  = 0;
+			uint_fast32_t cummBlue  = 0;
 			const unsigned imageSize = image.width() * image.height();
 
 			const auto& imgData = image.memptr();

include/utils/NetOrigin.h

@@ -25,13 +25,13 @@ public:
 	/// @param local    The local address of the socket (Differs based on NetworkAdapter IP or localhost)
 	/// @return         True when allowed, else false
 	///
-	bool accessAllowed(const QHostAddress& address, const QHostAddress& local);
+	bool accessAllowed(const QHostAddress& address, const QHostAddress& local) const;
 
 	///
 	/// @brief Check if address is in subnet of local
 	/// @return True or false
 	///
-	bool isLocalAddress(const QHostAddress& address, const QHostAddress& local);
+	bool isLocalAddress(const QHostAddress& address, const QHostAddress& local) const;
 
 	static NetOrigin* getInstance(){ return instance; };
 	static NetOrigin* instance;

include/utils/Process.h

@@ -1,11 +1,11 @@
 #pragma once
 
-#include <QByteArray>
 #include <QString>
+#include <QByteArray>
 
 namespace Process {
 
 void restartHyperion(bool asNewProcess=false);
-QByteArray command_exec(QString cmd, QByteArray data="");
+QByteArray command_exec(const QString& cmd, const QByteArray& data = {});
 
 }

libsrc/blackborder/BlackBorderDetector.cpp

@@ -13,7 +13,7 @@ BlackBorderDetector::BlackBorderDetector(double threshold)
 	// empty
 }
 
-uint8_t BlackBorderDetector::calculateThreshold(double threshold)
+uint8_t BlackBorderDetector::calculateThreshold(double threshold) const
 {
 	int rgbThreshold = int(std::ceil(threshold * 255));
 	if (rgbThreshold < 0)

libsrc/blackborder/BlackBorderProcessor.cpp

@@ -56,8 +56,7 @@ void BlackBorderProcessor::handleSettingsUpdate(const settings::type& type, cons
 		{
 			_oldThreshold = newThreshold;
 
-			if(_detector != nullptr)
+			delete _detector;
-				delete _detector;
 
 			_detector = new BlackBorderDetector(newThreshold);
 		}

libsrc/grabber/xcb/XcbGrabber.cpp

@@ -210,12 +210,14 @@ bool XcbGrabber::Setup()
 	setupRender();
 	setupShm();
 
-	Info(_log, "XcbRandR : %s", _XcbRandRAvailable ? "available" : "unavailable");
+	Info(_log, QString("XcbRandR=[%1] XcbRender=[%2] XcbShm=[%3] XcbPixmap=[%4]")
-	Info(_log, "XcbRender : %s", _XcbRenderAvailable ? "available" : "unavailable");
+		.arg(_XcbRandRAvailable     ? "available" : "unavailable")
-	Info(_log, "XcbShm : %s", _XcbShmAvailable ? "available" : "unavailable");
+		.arg(_XcbRenderAvailable    ? "available" : "unavailable")
-	Info(_log, "XcbPixmap : %s", _XcbShmPixmapAvailable ? "available" : "unavailable");
+		.arg(_XcbShmAvailable       ? "available" : "unavailable")
+		.arg(_XcbShmPixmapAvailable ? "available" : "unavailable")
+		.toStdString().c_str());
 
-	bool result = (updateScreenDimensions(true) >=0);
+	bool result = (updateScreenDimensions(true) >= 0);
 	ErrorIf(!result, _log, "XCB Grabber start failed");
 	setEnabled(result);
 	return result;

libsrc/leddevice/LedDevice.cpp

@@ -33,7 +33,7 @@ LedDevice::LedDevice(const QJsonObject& deviceConfig, QObject* parent)
 	  , _lastWriteTime(QDateTime::currentDateTime())
 	  , _isRefreshEnabled (false)
 {
-
+	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDevice::~LedDevice()

libsrc/leddevice/dev_hid/LedDeviceHyperionUsbasp.cpp

@@ -13,14 +13,10 @@ QString  _usbProductDescription = "Hyperion led controller";
 }
 
 LedDeviceHyperionUsbasp::LedDeviceHyperionUsbasp(const QJsonObject &deviceConfig)
-	: LedDevice()
+	: LedDevice(deviceConfig)
 	, _libusbContext(nullptr)
 	, _deviceHandle(nullptr)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDeviceHyperionUsbasp::~LedDeviceHyperionUsbasp()

libsrc/leddevice/dev_hid/LedDeviceLightpack.cpp

@@ -33,7 +33,7 @@ enum DATA_VERSION_INDEXES{
 };
 
 LedDeviceLightpack::LedDeviceLightpack(const QJsonObject &deviceConfig)
-	: LedDevice()
+	: LedDevice(deviceConfig)
 	  , _libusbContext(nullptr)
 	  , _deviceHandle(nullptr)
 	  , _busNumber(-1)
@@ -41,12 +41,8 @@ LedDeviceLightpack::LedDeviceLightpack(const QJsonObject &deviceConfig)
 	  , _firmwareVersion({-1,-1})
 	  , _bitsPerChannel(-1)
 	  , _hwLedCount(-1)
-	  ,_isOpen(false)
+	  , _isOpen(false)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDeviceLightpack::~LedDeviceLightpack()

libsrc/leddevice/dev_hid/LedDeviceMultiLightpack.cpp

@@ -18,23 +18,16 @@ bool compareLightpacks(LedDeviceLightpack * lhs, LedDeviceLightpack * rhs)
 }
 
 LedDeviceMultiLightpack::LedDeviceMultiLightpack(const QJsonObject &deviceConfig)
-	: LedDevice()
+	: LedDevice(deviceConfig)
 	, _lightpacks()
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDeviceMultiLightpack::~LedDeviceMultiLightpack()
 {
 	for (LedDeviceLightpack * device : _lightpacks)
 	{
-		if ( device != nullptr)
+		delete device;
-		{
-			delete device;
-		}
 	}
 }
 

libsrc/leddevice/dev_hid/LedDevicePaintpack.cpp

@@ -2,14 +2,9 @@
 
 // Use out report HID device
 LedDevicePaintpack::LedDevicePaintpack(const QJsonObject &deviceConfig)
-	: ProviderHID()
+	: ProviderHID(deviceConfig)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
 	_useFeature = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDevice* LedDevicePaintpack::construct(const QJsonObject &deviceConfig)

libsrc/leddevice/dev_hid/LedDeviceRawHID.cpp

@@ -2,13 +2,8 @@
 
 // Use feature report HID device
 LedDeviceRawHID::LedDeviceRawHID(const QJsonObject &deviceConfig)
-	: ProviderHID()
+	: ProviderHID(deviceConfig)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
-
 	_useFeature = true;
 }
 

libsrc/leddevice/dev_hid/ProviderHID.cpp

@@ -9,8 +9,9 @@
 // Local Hyperion includes
 #include "ProviderHID.h"
 
-ProviderHID::ProviderHID()
+ProviderHID::ProviderHID(const QJsonObject &deviceConfig)
-	:	_VendorId(0)
+	:   LedDevice(deviceConfig)
+	  , _VendorId(0)
 	  , _ProductId(0)
 	  , _useFeature(false)
 	  , _deviceHandle(nullptr)

libsrc/leddevice/dev_hid/ProviderHID.h

@@ -21,7 +21,7 @@ public:
 	///
 	/// @param deviceConfig Device's configuration as JSON-Object
 	///
-	ProviderHID();
+	ProviderHID(const QJsonObject &deviceConfig);
 
 	///
 	/// @brief Destructor of the LedDevice

libsrc/leddevice/dev_net/LedDeviceAtmoOrb.cpp

@@ -9,7 +9,7 @@ const quint16 MULTICAST_GROUPL_DEFAULT_PORT = 49692;
 const int LEDS_DEFAULT_NUMBER = 24;
 
 LedDeviceAtmoOrb::LedDeviceAtmoOrb(const QJsonObject &deviceConfig)
-	: LedDevice()
+	: LedDevice(deviceConfig)
 	  , _udpSocket (nullptr)
 	  , _multiCastGroupPort (MULTICAST_GROUPL_DEFAULT_PORT)
 	  , _joinedMulticastgroup (false)
@@ -19,10 +19,6 @@ LedDeviceAtmoOrb::LedDeviceAtmoOrb(const QJsonObject &deviceConfig)
 	  , _numLeds (LEDS_DEFAULT_NUMBER)
 
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDevice* LedDeviceAtmoOrb::construct(const QJsonObject &deviceConfig)
@@ -32,10 +28,7 @@ LedDevice* LedDeviceAtmoOrb::construct(const QJsonObject &deviceConfig)
 
 LedDeviceAtmoOrb::~LedDeviceAtmoOrb()
 {
-	if ( _udpSocket != nullptr )
+	delete _udpSocket;
-	{
-		delete _udpSocket;
-	}
 }
 
 bool LedDeviceAtmoOrb::init(const QJsonObject &deviceConfig)
@@ -241,6 +234,5 @@ void LedDeviceAtmoOrb::setColor(int orbId, const ColorRgb &color, int commandTyp
 
 void LedDeviceAtmoOrb::sendCommand(const QByteArray &bytes)
 {
-	QByteArray datagram = bytes;
+	_udpSocket->writeDatagram(bytes.data(), bytes.size(), _groupAddress, _multiCastGroupPort);
-	_udpSocket->writeDatagram(datagram.data(), datagram.size(), _groupAddress, _multiCastGroupPort);
 }

libsrc/leddevice/dev_net/LedDeviceAtmoOrb.h

@@ -127,7 +127,6 @@ private:
 	QMap<int, int> lastColorRedMap;
 	QMap<int, int> lastColorGreenMap;
 	QMap<int, int> lastColorBlueMap;
-
 };
 
 #endif // LEDEVICEATMOORB_H

libsrc/leddevice/dev_net/LedDeviceFadeCandy.cpp

@@ -20,23 +20,16 @@ const unsigned OPC_HEADER_SIZE = 4;     // OPC header size
 const quint16 STREAM_DEFAULT_PORT = 7890;
 
 LedDeviceFadeCandy::LedDeviceFadeCandy(const QJsonObject &deviceConfig)
-	: LedDevice()
+	: LedDevice(deviceConfig)
 	  , _client(nullptr)
 	  ,_host()
 	  ,_port(STREAM_DEFAULT_PORT)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDeviceFadeCandy::~LedDeviceFadeCandy()
 {
-	if ( _client != nullptr )
+	delete _client;
-	{
-		delete _client;
-	}
 }
 
 LedDevice* LedDeviceFadeCandy::construct(const QJsonObject &deviceConfig)

libsrc/leddevice/dev_net/LedDeviceNanoleaf.cpp

@@ -90,7 +90,7 @@ enum EXTCONTROLVERSIONS {
 };
 
 LedDeviceNanoleaf::LedDeviceNanoleaf(const QJsonObject &deviceConfig)
-	: ProviderUdp()
+	: ProviderUdp(deviceConfig)
 	  ,_restApi(nullptr)
 	  ,_apiPort(API_DEFAULT_PORT)
 	  ,_topDown(true)
@@ -100,10 +100,6 @@ LedDeviceNanoleaf::LedDeviceNanoleaf(const QJsonObject &deviceConfig)
 	  ,_extControlVersion (EXTCTRLVER_V2),
 	  _panelLedCount(0)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDevice* LedDeviceNanoleaf::construct(const QJsonObject &deviceConfig)
@@ -113,11 +109,8 @@ LedDevice* LedDeviceNanoleaf::construct(const QJsonObject &deviceConfig)
 
 LedDeviceNanoleaf::~LedDeviceNanoleaf()
 {
-	if ( _restApi != nullptr )
+	delete _restApi;
-	{
+	_restApi = nullptr;
-		delete _restApi;
-		_restApi = nullptr;
-	}
 }
 
 bool LedDeviceNanoleaf::init(const QJsonObject &deviceConfig)

libsrc/leddevice/dev_net/LedDevicePhilipsHue.cpp

@@ -264,7 +264,7 @@ double CiColor::getDistanceBetweenTwoPoints(CiColor p1, XYColor p2)
 }
 
 LedDevicePhilipsHueBridge::LedDevicePhilipsHueBridge(const QJsonObject &deviceConfig)
-	: ProviderUdpSSL()
+	: ProviderUdpSSL(deviceConfig)
 	  , _restApi(nullptr)
 	  , _apiPort(API_DEFAULT_PORT)
 	  , _useHueEntertainmentAPI(false)
@@ -273,17 +273,12 @@ LedDevicePhilipsHueBridge::LedDevicePhilipsHueBridge(const QJsonObject &deviceCo
 	  , _api_patch(0)
 	  , _isHueEntertainmentReady(false)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
 }
 
 LedDevicePhilipsHueBridge::~LedDevicePhilipsHueBridge()
 {
-	if ( _restApi != nullptr )
+	delete _restApi;
-	{
+	_restApi = nullptr;
-		delete _restApi;
-		_restApi = nullptr;
-	}
 }
 
 bool LedDevicePhilipsHueBridge::init(const QJsonObject &deviceConfig)
@@ -828,10 +823,6 @@ LedDevicePhilipsHue::LedDevicePhilipsHue(const QJsonObject& deviceConfig)
 	  , start_retry_left(3)
 	  , stop_retry_left(3)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDevice* LedDevicePhilipsHue::construct(const QJsonObject &deviceConfig)

libsrc/leddevice/dev_net/LedDeviceTpm2net.cpp

@@ -3,12 +3,8 @@
 const ushort TPM2_DEFAULT_PORT = 65506;
 
 LedDeviceTpm2net::LedDeviceTpm2net(const QJsonObject &deviceConfig)
-	: ProviderUdp()
+	: ProviderUdp(deviceConfig)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDevice* LedDeviceTpm2net::construct(const QJsonObject &deviceConfig)

libsrc/leddevice/dev_net/LedDeviceUdpArtNet.cpp

@@ -12,15 +12,10 @@
 const ushort ARTNET_DEFAULT_PORT = 6454;
 
 LedDeviceUdpArtNet::LedDeviceUdpArtNet(const QJsonObject &deviceConfig)
-	: ProviderUdp()
+	: ProviderUdp(deviceConfig)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
-
 LedDevice* LedDeviceUdpArtNet::construct(const QJsonObject &deviceConfig)
 {
 	return new LedDeviceUdpArtNet(deviceConfig);

libsrc/leddevice/dev_net/LedDeviceUdpE131.cpp

@@ -25,12 +25,8 @@ const uint32_t VECTOR_E131_DATA_PACKET = 0x00000002;
 const int DMX_MAX = 512; // 512 usable slots
 
 LedDeviceUdpE131::LedDeviceUdpE131(const QJsonObject &deviceConfig)
-	: ProviderUdp()
+	: ProviderUdp(deviceConfig)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDevice* LedDeviceUdpE131::construct(const QJsonObject &deviceConfig)

libsrc/leddevice/dev_net/LedDeviceUdpH801.cpp

@@ -9,12 +9,8 @@ const char H801_DEFAULT_HOST[] = "255.255.255.255";
 } //End of constants
 
 LedDeviceUdpH801::LedDeviceUdpH801(const QJsonObject &deviceConfig)
-	: ProviderUdp()
+	: ProviderUdp(deviceConfig)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDevice* LedDeviceUdpH801::construct(const QJsonObject &deviceConfig)

libsrc/leddevice/dev_net/LedDeviceUdpRaw.cpp

@@ -3,12 +3,8 @@
 const ushort RAW_DEFAULT_PORT=5568;
 
 LedDeviceUdpRaw::LedDeviceUdpRaw(const QJsonObject &deviceConfig)
-	: ProviderUdp()
+	: ProviderUdp(deviceConfig)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDevice* LedDeviceUdpRaw::construct(const QJsonObject &deviceConfig)

libsrc/leddevice/dev_net/LedDeviceWled.cpp

@@ -34,23 +34,16 @@ const char SSDP_FILTER_HEADER[] = "ST";
 } //End of constants
 
 LedDeviceWled::LedDeviceWled(const QJsonObject &deviceConfig)
-	: ProviderUdp()
+	: ProviderUdp(deviceConfig)
 	  ,_restApi(nullptr)
 	  ,_apiPort(API_DEFAULT_PORT)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDeviceWled::~LedDeviceWled()
 {
-	if ( _restApi != nullptr )
+	delete _restApi;
-	{
+	_restApi = nullptr;
-		delete _restApi;
-		_restApi = nullptr;
-	}
 }
 
 LedDevice* LedDeviceWled::construct(const QJsonObject &deviceConfig)

libsrc/leddevice/dev_net/LedDeviceYeelight.cpp

@@ -117,10 +117,7 @@ YeelightLight::YeelightLight( Logger *log, const QString &hostname, quint16 port
 YeelightLight::~YeelightLight()
 {
 	log (3,"~YeelightLight()","" );
-	if ( _tcpSocket != nullptr)
+	delete _tcpSocket;
-	{
-		delete _tcpSocket;
-	}
 	log (2,"~YeelightLight()","void" );
 }
 
@@ -968,7 +965,7 @@ void YeelightLight::log(const int logLevel, const char* msg, const char* type, .
 //---------------------------------------------------------------------------------
 
 LedDeviceYeelight::LedDeviceYeelight(const QJsonObject &deviceConfig)
-	: LedDevice()
+	: LedDevice(deviceConfig)
 	  ,_lightsCount (0)
 	  ,_outputColorModel(0)
 	  ,_transitionEffect(YeelightLight::API_EFFECT_SMOOTH)
@@ -982,10 +979,6 @@ LedDeviceYeelight::LedDeviceYeelight(const QJsonObject &deviceConfig)
 	  ,_debuglevel(0)
 	  ,_musicModeServerPort(-1)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDeviceYeelight::~LedDeviceYeelight()

libsrc/leddevice/dev_net/ProviderRestApi.h

@@ -16,10 +16,9 @@
 class httpResponse
 {
 public:
+	httpResponse() = default;
 
-	explicit httpResponse() {}
+	bool error() const { return _hasError;}
-
-	bool error() { return _hasError;}
 	void setError(const bool hasError) { _hasError = hasError; }
 
 	QJsonDocument getBody() const { return _responseBody; }
@@ -70,7 +69,7 @@ public:
 	///
 	/// @brief Constructor of the REST-API wrapper
 	///
-	explicit ProviderRestApi();
+	ProviderRestApi();
 
 	///
 	/// @brief Constructor of the REST-API wrapper

libsrc/leddevice/dev_net/ProviderUdp.cpp

@@ -16,22 +16,18 @@
 
 const ushort MAX_PORT = 65535;
 
-ProviderUdp::ProviderUdp()
+ProviderUdp::ProviderUdp(const QJsonObject &deviceConfig)
-	: LedDevice()
+	: LedDevice(deviceConfig)
 	  , _udpSocket (nullptr)
 	  , _port(1)
 	  , _defaultHost("127.0.0.1")
 {
-	_isDeviceReady = false;
 	_latchTime_ms = 1;
 }
 
 ProviderUdp::~ProviderUdp()
 {
-	if ( _udpSocket != nullptr )
+	delete _udpSocket;
-	{
-		delete _udpSocket;
-	}
 }
 
 bool ProviderUdp::init(const QJsonObject &deviceConfig)

libsrc/leddevice/dev_net/ProviderUdp.h

@@ -21,7 +21,7 @@ public:
 	///
 	/// @brief Constructs an UDP LED-device
 	///
-	ProviderUdp();
+	ProviderUdp(const QJsonObject &deviceConfig);
 
 	///
 	/// @brief Destructor of the UDP LED-device

libsrc/leddevice/dev_net/ProviderUdpSSL.cpp

@@ -15,8 +15,8 @@
 const int MAX_RETRY = 5;
 const ushort MAX_PORT_SSL = 65535;
 
-ProviderUdpSSL::ProviderUdpSSL()
+ProviderUdpSSL::ProviderUdpSSL(const QJsonObject &deviceConfig)
-	: LedDevice()
+	: LedDevice(deviceConfig)
 	, client_fd()
 	, entropy()
 	, ssl()
@@ -41,7 +41,6 @@ ProviderUdpSSL::ProviderUdpSSL()
 	, _debugStreamer(false)
 	, _debugLevel(0)
 {
-	_isDeviceReady = false;
 	_latchTime_ms = 1;
 }
 

libsrc/leddevice/dev_net/ProviderUdpSSL.h

@@ -61,7 +61,7 @@ public:
 	///
 	/// @brief Constructs an UDP SSL LED-device
 	///
-	ProviderUdpSSL();
+	ProviderUdpSSL(const QJsonObject &deviceConfig);
 
 	///
 	/// @brief Destructor of the LED-device

libsrc/leddevice/dev_other/LedDeviceFile.cpp

@@ -5,19 +5,15 @@
 #include <QTextStream>
 
 LedDeviceFile::LedDeviceFile(const QJsonObject &deviceConfig)
-	: LedDevice()
+	: LedDevice(deviceConfig)
 	, _file (nullptr)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
 	_printTimeStamp = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDeviceFile::~LedDeviceFile()
 {
-		delete _file;
+	delete _file;
 }
 
 LedDevice* LedDeviceFile::construct(const QJsonObject &deviceConfig)

libsrc/leddevice/dev_other/LedDevicePiBlaster.cpp

@@ -10,13 +10,9 @@
 #include "LedDevicePiBlaster.h"
 
 LedDevicePiBlaster::LedDevicePiBlaster(const QJsonObject &deviceConfig)
-	: _fid(nullptr)
+	: LedDevice(deviceConfig)
+	, _fid(nullptr)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
-
 	// initialise the mapping tables
 	// -1 is invalid
 	// z is also meaningless

libsrc/leddevice/dev_rpi_pwm/LedDeviceWS281x.cpp

@@ -1,12 +1,8 @@
 #include "LedDeviceWS281x.h"
 
 LedDeviceWS281x::LedDeviceWS281x(const QJsonObject &deviceConfig)
-	: LedDevice()
+	: LedDevice(deviceConfig)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDeviceWS281x::~LedDeviceWS281x()

libsrc/leddevice/dev_serial/LedDeviceAdalight.cpp

@@ -3,14 +3,10 @@
 #include <cassert>
 
 LedDeviceAdalight::LedDeviceAdalight(const QJsonObject &deviceConfig)
-	: ProviderRs232()
+	: ProviderRs232(deviceConfig)
 	  , _headerSize(6)
 	  , _ligthBerryAPA102Mode(false)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDevice* LedDeviceAdalight::construct(const QJsonObject &deviceConfig)

libsrc/leddevice/dev_serial/LedDeviceAtmo.cpp

@@ -2,15 +2,10 @@
 #include "LedDeviceAtmo.h"
 
 LedDeviceAtmo::LedDeviceAtmo(const QJsonObject &deviceConfig)
-	: ProviderRs232()
+	: ProviderRs232(deviceConfig)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
-
 LedDevice* LedDeviceAtmo::construct(const QJsonObject &deviceConfig)
 {
 	return new LedDeviceAtmo(deviceConfig);

libsrc/leddevice/dev_serial/LedDeviceDMX.cpp

@@ -6,20 +6,15 @@
 #endif
 
 LedDeviceDMX::LedDeviceDMX(const QJsonObject &deviceConfig)
-	: ProviderRs232()
+	: ProviderRs232(deviceConfig)
 	, _dmxDeviceType(0)
 	, _dmxStart(1)
 	, _dmxSlotsPerLed(3)
 	, _dmxLedCount(0)
 	, _dmxChannelCount(0)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
-
 LedDevice* LedDeviceDMX::construct(const QJsonObject &deviceConfig)
 {
 	return new LedDeviceDMX(deviceConfig);

libsrc/leddevice/dev_serial/LedDeviceKarate.cpp

@@ -2,12 +2,8 @@
 #include "LedDeviceKarate.h"
 
 LedDeviceKarate::LedDeviceKarate(const QJsonObject &deviceConfig)
-	: ProviderRs232()
+	: ProviderRs232(deviceConfig)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDevice* LedDeviceKarate::construct(const QJsonObject &deviceConfig)

libsrc/leddevice/dev_serial/LedDeviceSedu.cpp

@@ -7,12 +7,8 @@ struct FrameSpec
 };
 
 LedDeviceSedu::LedDeviceSedu(const QJsonObject &deviceConfig)
-	: ProviderRs232()
+	: ProviderRs232(deviceConfig)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDevice* LedDeviceSedu::construct(const QJsonObject &deviceConfig)

libsrc/leddevice/dev_serial/LedDeviceTpm2.cpp

@@ -2,15 +2,10 @@
 
 
 LedDeviceTpm2::LedDeviceTpm2(const QJsonObject &deviceConfig)
-	: ProviderRs232()
+	: ProviderRs232(deviceConfig)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
-
 LedDevice* LedDeviceTpm2::construct(const QJsonObject &deviceConfig)
 {
 	return new LedDeviceTpm2(deviceConfig);

libsrc/leddevice/dev_serial/ProviderRs232.cpp

@@ -15,8 +15,9 @@ constexpr std::chrono::milliseconds OPEN_TIMEOUT{5000};		// device open timeout
 const int MAX_WRITE_TIMEOUTS = 5;	// Maximum number of allowed timeouts
 const int NUM_POWEROFF_WRITE_BLACK = 2;	// Number of write "BLACK" during powering off
 
-ProviderRs232::ProviderRs232()
+ProviderRs232::ProviderRs232(const QJsonObject &deviceConfig)
-	: _rs232Port(this)
+	: LedDevice(deviceConfig)
+	  , _rs232Port(this)
 	  ,_baudRate_Hz(1000000)
 	  ,_isAutoDeviceName(false)
 	  ,_delayAfterConnect_ms(0)

libsrc/leddevice/dev_serial/ProviderRs232.h

@@ -19,7 +19,7 @@ public:
 	///
 	/// @brief Constructs a RS232 LED-device
 	///
-	ProviderRs232();
+	ProviderRs232(const QJsonObject &deviceConfig);
 
 	///
 	/// @brief Destructor of the UDP LED-device

libsrc/leddevice/dev_spi/LedDeviceAPA102.cpp

@@ -1,12 +1,8 @@
 #include "LedDeviceAPA102.h"
 
 LedDeviceAPA102::LedDeviceAPA102(const QJsonObject &deviceConfig)
-	: ProviderSpi()
+	: ProviderSpi(deviceConfig)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDevice* LedDeviceAPA102::construct(const QJsonObject &deviceConfig)

libsrc/leddevice/dev_spi/LedDeviceAPA104.cpp

@@ -35,7 +35,7 @@ Reset time is 24uS = 59 bits = 8 bytes
 */
 
 LedDeviceAPA104::LedDeviceAPA104(const QJsonObject &deviceConfig)
-	: ProviderSpi()
+	: ProviderSpi(deviceConfig)
 	, SPI_BYTES_PER_COLOUR(4)
 	, SPI_FRAME_END_LATCH_BYTES(8)
 	, bitpair_to_byte {
@@ -45,10 +45,6 @@ LedDeviceAPA104::LedDeviceAPA104(const QJsonObject &deviceConfig)
 		0b11101110,
 	}
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 

libsrc/leddevice/dev_spi/LedDeviceLpd6803.cpp

@@ -1,12 +1,8 @@
 #include "LedDeviceLpd6803.h"
 
 LedDeviceLpd6803::LedDeviceLpd6803(const QJsonObject &deviceConfig)
-	: ProviderSpi()
+	: ProviderSpi(deviceConfig)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDevice* LedDeviceLpd6803::construct(const QJsonObject &deviceConfig)

libsrc/leddevice/dev_spi/LedDeviceLpd8806.cpp

@@ -1,12 +1,8 @@
 #include "LedDeviceLpd8806.h"
 
 LedDeviceLpd8806::LedDeviceLpd8806(const QJsonObject &deviceConfig)
-	: ProviderSpi()
+	: ProviderSpi(deviceConfig)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDevice* LedDeviceLpd8806::construct(const QJsonObject &deviceConfig)

libsrc/leddevice/dev_spi/LedDeviceP9813.cpp

@@ -1,12 +1,8 @@
 #include "LedDeviceP9813.h"
 
 LedDeviceP9813::LedDeviceP9813(const QJsonObject &deviceConfig)
-	: ProviderSpi()
+	: ProviderSpi(deviceConfig)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDevice* LedDeviceP9813::construct(const QJsonObject &deviceConfig)

libsrc/leddevice/dev_spi/LedDeviceSk6812SPI.cpp

@@ -1,7 +1,7 @@
 #include "LedDeviceSk6812SPI.h"
 
-	LedDeviceSk6812SPI::LedDeviceSk6812SPI(const QJsonObject &deviceConfig)
+LedDeviceSk6812SPI::LedDeviceSk6812SPI(const QJsonObject &deviceConfig)
-	: ProviderSpi()
+	: ProviderSpi(deviceConfig)
 	  , _whiteAlgorithm(RGBW::WhiteAlgorithm::INVALID)
 	  , SPI_BYTES_PER_COLOUR(4)
 	  , bitpair_to_byte {
@@ -11,10 +11,6 @@
 		  0b11001100,
 		  }
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDevice* LedDeviceSk6812SPI::construct(const QJsonObject &deviceConfig)

libsrc/leddevice/dev_spi/LedDeviceSk6822SPI.cpp

@@ -37,7 +37,7 @@ Reset time is 50uS = 100 bits = 13 bytes
 */
 
 LedDeviceSk6822SPI::LedDeviceSk6822SPI(const QJsonObject &deviceConfig)
-	: ProviderSpi()
+	: ProviderSpi(deviceConfig)
 	  , SPI_BYTES_PER_COLOUR(4)
 	  , SPI_BYTES_WAIT_TIME(3)
 	  , SPI_FRAME_END_LATCH_BYTES(13)
@@ -48,13 +48,8 @@ LedDeviceSk6822SPI::LedDeviceSk6822SPI(const QJsonObject &deviceConfig)
 		  0b11101110,
 		  }
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
-
 LedDevice* LedDeviceSk6822SPI::construct(const QJsonObject &deviceConfig)
 {
 	return new LedDeviceSk6822SPI(deviceConfig);

libsrc/leddevice/dev_spi/LedDeviceWs2801.cpp

@@ -1,12 +1,8 @@
 #include "LedDeviceWs2801.h"
 
 LedDeviceWs2801::LedDeviceWs2801(const QJsonObject &deviceConfig)
-	: ProviderSpi()
+	: ProviderSpi(deviceConfig)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDevice* LedDeviceWs2801::construct(const QJsonObject &deviceConfig)

libsrc/leddevice/dev_spi/LedDeviceWs2812SPI.cpp

@@ -34,8 +34,8 @@ Reset time is 300uS = 923 bits = 116 bytes
 
 */
 
-	LedDeviceWs2812SPI::LedDeviceWs2812SPI(const QJsonObject &deviceConfig)
+LedDeviceWs2812SPI::LedDeviceWs2812SPI(const QJsonObject &deviceConfig)
-	: ProviderSpi()
+	: ProviderSpi(deviceConfig)
 	  , SPI_BYTES_PER_COLOUR(4)
 	  , SPI_FRAME_END_LATCH_BYTES(116)
 	  , bitpair_to_byte {
@@ -45,10 +45,6 @@ Reset time is 300uS = 923 bits = 116 bytes
 		  0b11001100,
 		  }
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDevice* LedDeviceWs2812SPI::construct(const QJsonObject &deviceConfig)

libsrc/leddevice/dev_spi/ProviderSpi.cpp

@@ -14,9 +14,8 @@
 #include "ProviderSpi.h"
 #include <utils/Logger.h>
 
-
+ProviderSpi::ProviderSpi(const QJsonObject &deviceConfig)
-ProviderSpi::ProviderSpi()
+	: LedDevice(deviceConfig)
-	: LedDevice()
 	, _deviceName("/dev/spidev0.0")
 	, _baudRate_Hz(1000000)
 	, _fid(-1)

libsrc/leddevice/dev_spi/ProviderSpi.h

@@ -15,7 +15,7 @@ public:
 	///
 	/// Constructs specific LedDevice
 	///
-	ProviderSpi();
+	ProviderSpi(const QJsonObject &deviceConfig);
 
 	///
 	/// Sets configuration

libsrc/leddevice/dev_tinker/LedDeviceTinkerforge.cpp

@@ -16,16 +16,12 @@ const uint16_t DEFAULT_PORT = 4223;
 } //End of constants
 
 LedDeviceTinkerforge::LedDeviceTinkerforge(const QJsonObject &deviceConfig)
-	: LedDevice()
+	: LedDevice(deviceConfig)
 	  ,_port(DEFAULT_PORT)
 	  ,_ipConnection(nullptr)
 	  ,_ledStrip(nullptr)
 	  ,_colorChannelSize(0)
 {
-	_devConfig = deviceConfig;
-	_isDeviceReady = false;
-
-	_activeDeviceType = deviceConfig["type"].toString("UNSPECIFIED").toLower();
 }
 
 LedDeviceTinkerforge::~LedDeviceTinkerforge()

libsrc/python/PythonInit.cpp

@@ -22,7 +22,6 @@
 #define STRINGIFY2(x) #x
 #define STRINGIFY(x) STRINGIFY2(x)
 
-
 PythonInit::PythonInit()
 {
 	// register modules

libsrc/utils/NetOrigin.cpp

@@ -13,7 +13,7 @@ NetOrigin::NetOrigin(QObject* parent, Logger* log)
 	NetOrigin::instance = this;
 }
 
-bool NetOrigin::accessAllowed(const QHostAddress& address, const QHostAddress& local)
+bool NetOrigin::accessAllowed(const QHostAddress& address, const QHostAddress& local) const
 {
 	if(_internetAccessAllowed)
 		return true;
@@ -29,7 +29,7 @@ bool NetOrigin::accessAllowed(const QHostAddress& address, const QHostAddress& l
 	return true;
 }
 
-bool NetOrigin::isLocalAddress(const QHostAddress& address, const QHostAddress& local)
+bool NetOrigin::isLocalAddress(const QHostAddress& address, const QHostAddress& local) const
 {
 	if(address.protocol() == QAbstractSocket::IPv4Protocol)
 	{

libsrc/utils/Process.cpp

@@ -4,9 +4,9 @@
 #include <QByteArray>
 namespace Process {
 
-void restartHyperion(bool asNewProcess){}
+void restartHyperion(bool asNewProcess) {}
 
-QByteArray command_exec(QString /*cmd*/, QByteArray /*data*/)
+QByteArray command_exec(const QString& /*cmd*/, const QByteArray& /*data*/)
 {
 	return QSTRING_CSTR(QString());
 }
@@ -48,7 +48,7 @@ void restartHyperion(bool asNewProcess)
 	QCoreApplication::quit();
 }
 
-QByteArray command_exec(QString cmd, QByteArray data)
+QByteArray command_exec(const QString& cmd, const QByteArray& data)
 {
 	char buffer[128];
 	QString result;

libsrc/utils/RgbToRgbw.cpp

@@ -31,9 +31,9 @@ void Rgb_to_Rgbw(ColorRgb input, ColorRgbw * output, const WhiteAlgorithm algori
 		{
 			// http://forum.garagecube.com/viewtopic.php?t=10178
 			// warm white
-			float F1 = static_cast<float>(0.274);
+			const float F1(0.274);
-			float F2 = static_cast<float>(0.454);
+			const float F2(0.454);
-			float F3 = static_cast<float>(2.333);
+			const float F3(2.333);
 
 			output->white = qMin(input.red*F1,qMin(input.green*F2,input.blue*F3));
 			output->red   = input.red   - output->white/F1;
@@ -46,9 +46,9 @@ void Rgb_to_Rgbw(ColorRgb input, ColorRgbw * output, const WhiteAlgorithm algori
 		{
 			// http://forum.garagecube.com/viewtopic.php?t=10178
 			// cold white
-			float F1 = static_cast<float>(0.299);
+			const float F1(0.299);
-			float F2 = static_cast<float>(0.587);
+			const float F2(0.587);
-			float F3 = static_cast<float>(0.114);
+			const float F3(0.114);
 
 			output->white = qMin(input.red*F1,qMin(input.green*F2,input.blue*F3));
 			output->red   = input.red   - output->white/F1;