hyperion.ng/libsrc/leddevice/dev_net/LedDevicePhilipsHue.h
LordGrey efc2046ab5
Various Cleanups (#1075)
* LedDevice - Address clang findings

* Fix Windows Warnings

* Ensure newInput is initialised

* Clean-up unused elements for Plaform Capture

* Fix initialization problem and spellings

* Address clang findings and spelling corrections

* LedDevice clean-ups

* Cleanups

* Align that getLedCount is int

* Have "display" as default for Grabbers

* Fix config during start-up for missing elements

* Framegrabber Clean-up - Remove non supported grabbers from selection, filter valid options

* Typo

* Framegrabber.json - Fix property numbering

* Preselect active Grabbertype

* Sort Grabbernames

* Align options with selected element

* Fix deletion of pointer to incomplete type 'BonjourBrowserWrapper'

* Address macOS compile warnings

* Have default layout = 1 LED only to avoid errors as in #673

* Address lgtm findings

* Address finding that params passed to LedDevice discovery were not considered

* Cleanups after merging with latest master

* Update Changelog

* Address lgtm findings

* Fix comment

* Test Fix

* Fix Python Warning

* Handle Dummy Device assignment correctly

* Address delete called on non-final 'commandline::Option' that has virtual functions but non-virtual destructor

* Correct that QTimer.start accepts only int

* Have Release Python GIL & reset threat state chnage downward compatible

* Correct format specifier

* LedDevice - add assertions

* Readonly DB - Fix merge issue

* Smoothing - Fix wrong defaults

* LedDevice - correct assertion

* Show smoothing config set# in debug and related values.

* Suppress error on windows, if default file is "/dev/null"

* CMAKE - Allow to define QT_BASE_DIR dynamically via environment-variable

* Ignore Visual Studio specific files

Co-authored-by: Paulchen Panther <16664240+Paulchen-Panther@users.noreply.github.com>
2020-11-14 17:58:56 +01:00

597 lines
14 KiB
C++
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

#pragma once
// STL includes
#include <set>
#include <string>
#include <stdarg.h>
// Qt includes
#include <QNetworkAccessManager>
#include <QEventLoop>
#include <QNetworkReply>
#include <QtCore/qmath.h>
#include <QStringList>
// LedDevice includes
#include <leddevice/LedDevice.h>
#include "ProviderRestApi.h"
#include "ProviderUdpSSL.h"
//Streaming message header and payload definition
const uint8_t HEADER[] =
{
'H', 'u', 'e', 'S', 't', 'r', 'e', 'a', 'm', //protocol
0x01, 0x00, //version 1.0
0x01, //sequence number 1
0x00, 0x00, //Reserved write 0s
0x01, //xy Brightness
0x00, // Reserved, write 0s
};
const uint8_t PAYLOAD_PER_LIGHT[] =
{
0x01, 0x00, 0x06, //light ID
//color: 16 bpc
0xff, 0xff,
0xff, 0xff,
0xff, 0xff,
/*
(message.R >> 8) & 0xff, message.R & 0xff,
(message.G >> 8) & 0xff, message.G & 0xff,
(message.B >> 8) & 0xff, message.B & 0xff
*/
};
/**
* A XY color point in the color space of the hue system without brightness.
*/
struct XYColor
{
/// X component.
double x;
/// Y component.
double y;
};
/**
* Color triangle to define an available color space for the hue lamps.
*/
struct CiColorTriangle
{
XYColor red, green, blue;
};
/**
* A color point in the color space of the hue system.
*/
struct CiColor
{
/// X component.
double x;
/// Y component.
double y;
/// The brightness.
double bri;
///
/// Converts an RGB color to the Hue xy color space and brightness.
/// https://github.com/PhilipsHue/PhilipsHueSDK-iOS-OSX/blob/master/ApplicationDesignNotes/RGB%20to%20xy%20Color%20conversion.md
///
/// @param red the red component in [0, 1]
///
/// @param green the green component in [0, 1]
///
/// @param blue the blue component in [0, 1]
///
/// @return color point
///
static CiColor rgbToCiColor(double red, double green, double blue, const CiColorTriangle &colorSpace);
///
/// @param p the color point to check
///
/// @return true if the color point is covered by the lamp color space
///
static bool isPointInLampsReach(CiColor p, const CiColorTriangle &colorSpace);
///
/// @param p1 point one
///
/// @param p2 point tow
///
/// @return the cross product between p1 and p2
///
static double crossProduct(XYColor p1, XYColor p2);
///
/// @param a reference point one
///
/// @param b reference point two
///
/// @param p the point to which the closest point is to be found
///
/// @return the closest color point of p to a and b
///
static XYColor getClosestPointToPoint(XYColor a, XYColor b, CiColor p);
///
/// @param p1 point one
///
/// @param p2 point tow
///
/// @return the distance between the two points
///
static double getDistanceBetweenTwoPoints(CiColor p1, XYColor p2);
};
bool operator==(const CiColor& p1, const CiColor& p2);
bool operator!=(const CiColor& p1, const CiColor& p2);
/**
* Simple class to hold the id, the latest color, the color space and the original state.
*/
class PhilipsHueLight
{
public:
// Hue system model ids (http://www.developers.meethue.com/documentation/supported-lights).
// Light strips, color iris, ...
static const std::set<QString> GAMUT_A_MODEL_IDS;
// Hue bulbs, spots, ...
static const std::set<QString> GAMUT_B_MODEL_IDS;
// Hue Lightstrip plus, go ...
static const std::set<QString> GAMUT_C_MODEL_IDS;
///
/// Constructs the light.
///
/// @param log the logger
/// @param bridge the bridge
/// @param id the light id
///
PhilipsHueLight(Logger* log, unsigned int id, QJsonObject values, unsigned int ledidx);
~PhilipsHueLight();
///
/// @param on
///
void setOnOffState(bool on);
///
/// @param transitionTime the transition time between colors in multiples of 100 ms
///
void setTransitionTime(int transitionTime);
///
/// @param color the color to set
///
void setColor(const CiColor& color);
unsigned int getId() const;
bool getOnOffState() const;
int getTransitionTime() const;
CiColor getColor() const;
///
/// @return the color space of the light determined by the model id reported by the bridge.
CiColorTriangle getColorSpace() const;
void saveOriginalState(const QJsonObject& values);
QString getOriginalState() const;
private:
Logger* _log;
/// light id
unsigned int _id;
unsigned int _ledidx;
bool _on;
int _transitionTime;
CiColor _color;
/// darkes blue color in hue lamp GAMUT = black
CiColor _colorBlack;
/// The model id of the hue lamp which is used to determine the color space.
QString _modelId;
QString _lightname;
CiColorTriangle _colorSpace;
/// The json string of the original state.
QJsonObject _originalStateJSON;
QString _originalState;
CiColor _originalColor;
};
class LedDevicePhilipsHueBridge : public ProviderUdpSSL
{
Q_OBJECT
public:
explicit LedDevicePhilipsHueBridge(const QJsonObject &deviceConfig);
~LedDevicePhilipsHueBridge() override;
///
/// @brief Initialise the access to the REST-API wrapper
///
/// @param[in] host
/// @param[in] port
/// @param[in] authentication token
///
/// @return True, if success
///
bool initRestAPI(const QString &hostname, int port, const QString &token );
///
/// @brief Perform a REST-API GET
///
/// @param route the route of the GET request.
///
/// @return the content of the GET request.
///
QJsonDocument get(const QString& route);
///
/// @brief Perform a REST-API POST
///
/// @param route the route of the POST request.
/// @param content the content of the POST request.
///
QJsonDocument post(const QString& route, const QString& content);
QJsonDocument getLightState(unsigned int lightId);
void setLightState(unsigned int lightId = 0, const QString &state = "");
QMap<quint16,QJsonObject> getLightMap() const;
QMap<quint16,QJsonObject> getGroupMap() const;
QString getGroupName(quint16 groupId = 0) const;
QJsonArray getGroupLights(quint16 groupId = 0) const;
protected:
///
/// @brief Initialise the Hue-Bridge configuration and network address details
///
/// @param[in] deviceConfig the JSON device configuration
/// @return True, if success
///
bool init(const QJsonObject &deviceConfig) override;
///
/// @brief Opens the Hue-Bridge device and its SSL-connection
///
/// @return Zero on success (i.e. device is ready), else negative
///
int open() override;
///
/// @brief Closes the Hue-Bridge device and its SSL-connection
///
/// @return Zero on success (i.e. device is closed), else negative
///
int close() override;
///
/// @brief Check, if Hue API response indicate error
///
/// @param[in] response from Hue-Bridge in JSON-format
/// return True, Hue Bridge reports error
///
bool checkApiError(const QJsonDocument &response );
///REST-API wrapper
ProviderRestApi* _restApi;
/// Ip address of the bridge
QString _hostname;
int _apiPort;
/// User name for the API ("newdeveloper")
QString _username;
bool _useHueEntertainmentAPI;
QJsonDocument getGroupState( unsigned int groupId );
QJsonDocument setGroupState( unsigned int groupId, bool state);
bool isStreamOwner(const QString &streamOwner) const;
bool initMaps();
void log(const char* msg, const char* type, ...) const;
const int * getCiphersuites() const override;
private:
QJsonDocument getAllBridgeInfos();
void setBridgeConfig( const QJsonDocument &doc );
void setLightsMap( const QJsonDocument &doc );
void setGroupMap( const QJsonDocument &doc );
//Philips Hue Bridge details
QString _deviceModel;
QString _deviceFirmwareVersion;
QString _deviceAPIVersion;
uint _api_major;
uint _api_minor;
uint _api_patch;
bool _isHueEntertainmentReady;
QMap<quint16,QJsonObject> _lightsMap;
QMap<quint16,QJsonObject> _groupsMap;
};
/**
* Implementation for the Philips Hue system.
*
* To use set the device to "philipshue".
* Uses the official Philips Hue API (http://developers.meethue.com).
*
* @author ntim (github), bimsarck (github)
*/
class LedDevicePhilipsHue: public LedDevicePhilipsHueBridge
{
Q_OBJECT
public:
///
/// @brief Constructs LED-device for Philips Hue Lights system
///
/// @param deviceConfig Device's configuration as JSON-Object
///
explicit LedDevicePhilipsHue(const QJsonObject &deviceConfig);
///
/// @brief Destructor of the LED-device
///
~LedDevicePhilipsHue() override;
///
/// @brief Constructs the LED-device
///
/// @param[in] deviceConfig Device's configuration as JSON-Object
/// @return LedDevice constructed
static LedDevice* construct(const QJsonObject &deviceConfig);
///
/// @brief Discover devices of this type available (for configuration).
/// @note Mainly used for network devices. Allows to find devices, e.g. via ssdp, mDNS or cloud ways.
///
/// @param[in] params Parameters used to overwrite discovery default behaviour
///
/// @return A JSON structure holding a list of devices found
///
QJsonObject discover(const QJsonObject& params) override;
///
/// @brief Get the Hue Bridge device's resource properties
///
/// Following parameters are required
/// @code
/// {
/// "host" : "hostname or IP [:port]",
/// "user" : "username",
/// "filter": "resource to query", root "/" is used, if empty
/// }
///@endcode
///
/// @param[in] params Parameters to query device
/// @return A JSON structure holding the device's properties
///
QJsonObject getProperties(const QJsonObject& params) override;
///
/// @brief Send an update to the device to identify it.
///
/// Used in context of a set of devices of the same type.
///
/// @param[in] params Parameters to address device
///
void identify(const QJsonObject& params) override;
///
/// @brief Get the number of LEDs supported by the device.
///
/// @return Number of device's LEDs
///
unsigned int getLightsCount() const { return _lightsCount; }
void setOnOffState(PhilipsHueLight& light, bool on);
void setTransitionTime(PhilipsHueLight& light);
void setColor(PhilipsHueLight& light, CiColor& color);
void setState(PhilipsHueLight& light, bool on, const CiColor& color);
public slots:
///
/// @brief Stops the device.
///
/// Includes switching-off the device and stopping refreshes.
///
void stop() override;
protected:
///
/// Initialise the device's configuration
///
/// @param deviceConfig Device's configuration in JSON
/// @return True, if success
///
bool init(const QJsonObject &deviceConfig) override;
///
/// @brief Opens the output device
///
/// @return Zero on success (i.e. device is ready), else negative
///
int open() override;
///
/// @brief Closes the output device.
///
/// @return Zero on success (i.e. device is closed), else negative
///
int close() override;
///
/// @brief Writes the RGB-Color values to the LEDs.
///
/// @param[in] ledValues The RGB-color per LED
/// @return Zero on success, else negative
///
int write(const std::vector<ColorRgb>& ledValues) override;
///
/// @brief Switch the LEDs on.
///
/// Takes care that the device is opened and powered-on.
/// Depending on the configuration, the device may store its current state for later restore.
/// @see powerOn, storeState
///
/// @return True if success
///
bool switchOn() override;
///
/// @brief Switch the LEDs off.
///
/// Takes care that the LEDs and device are switched-off and device is closed.
/// Depending on the configuration, the device may be powered-off or restored to its previous state.
/// @see powerOff, restoreState
///
/// @return True, if success
///
bool switchOff() override;
///
/// @brief Power-/turn on the LED-device.
///
/// Powers-/Turns on the LED hardware, if supported.
///
/// @return True, if success
///
bool powerOn() override;
///
/// @brief Power-/turn off the LED-device.
///
/// Depending on the device's capability, the device is powered-/turned off or
/// an off state is simulated by writing "Black to LED" (default).
///
/// @return True, if success
///
bool powerOff() override;
///
/// @brief Store the device's original state.
///
/// Save the device's state before hyperion color streaming starts allowing to restore state during switchOff().
///
/// @return True if success
///
bool storeState() override;
///
/// @brief Restore the device's original state.
///
/// Restore the device's state as before hyperion color streaming started.
/// This includes the on/off state of the device.
///
/// @return True, if success
///
bool restoreState() override;
private slots:
void noSignalTimeout();
private:
bool initLeds();
///
/// @brief Creates new PhilipsHueLight(s) based on user lightid with bridge feedback
///
/// @param map Map of lightid/value pairs of bridge
///
void newLights(QMap<quint16, QJsonObject> map);
bool setLights();
/// creates new PhilipsHueLight(s) based on user lightid with bridge feedback
///
/// @param map Map of lightid/value pairs of bridge
///
bool updateLights(const QMap<quint16, QJsonObject> &map);
///
/// @brief Set the number of LEDs supported by the device.
///
/// @rparam[in] Number of device's LEDs
//
void setLightsCount( unsigned int lightsCount);
bool openStream();
bool getStreamGroupState();
bool setStreamGroupState(bool state);
bool startStream();
bool stopStream();
void writeStream();
int writeSingleLights(const std::vector<ColorRgb>& ledValues);
bool noSignalDetection();
void stopBlackTimeoutTimer();
QByteArray prepareStreamData() const;
///
bool _switchOffOnBlack;
/// The brightness factor to multiply on color change.
double _brightnessFactor;
/// Transition time in multiples of 100 ms.
/// The default of the Hue lights is 400 ms, but we may want it snappier.
int _transitionTime;
bool _isInitLeds;
/// Array of the light ids.
std::vector<quint16> _lightIds;
/// Array to save the lamps.
std::vector<PhilipsHueLight> _lights;
unsigned int _lightsCount;
quint16 _groupId;
double _brightnessMin;
double _brightnessMax;
bool _allLightsBlack;
QTimer* _blackLightsTimer;
int _blackLightsTimeout;
double _brightnessThreshold;
int _handshake_timeout_min;
int _handshake_timeout_max;
int _ssl_read_timeout;
bool _stopConnection;
QString _groupName;
QString _streamOwner;
int start_retry_left;
int stop_retry_left;
};