166 lines
3.9 KiB
C++
166 lines
3.9 KiB
C++
#pragma once
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// Leddevice includes
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#include <leddevice/LedDevice.h>
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#include "ProviderUdp.h"
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// ssdp discover
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#include <ssdp/SSDPDiscover.h>
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// Qt includes
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#include <QString>
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#include <QNetworkAccessManager>
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///
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/// Implementation of the LedDevice interface for sending to
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/// Nanoleaf devices via network by using the 'external control' protocol.
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///
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class LedDeviceNanoleaf : public ProviderUdp
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{
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public:
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///
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/// Constructs the LedDevice for Nanoleaf LightPanels (aka Aurora) or Canvas
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///
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/// following code shows all config options
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/// @code
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/// "device" :
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/// {
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/// "type" : "nanoleaf"
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/// "output" : "hostname or IP", // Optional. If empty, device is tried to be discovered
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/// "token" : "Authentication Token",
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/// },
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///@endcode
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///
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/// @param deviceConfig json config for nanoleaf
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///
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explicit LedDeviceNanoleaf(const QJsonObject &deviceConfig);
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///
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/// Destructor of the LedDevice; closes the tcp client
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///
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virtual ~LedDeviceNanoleaf() override;
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/// Constructs leddevice
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static LedDevice* construct(const QJsonObject &deviceConfig);
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/// Switch the device on
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virtual int switchOn() override;
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/// Switch the device off
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virtual int switchOff() override;
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protected:
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///
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/// Writes the led color values to the led-device
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///
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/// @param ledValues The color-value per led
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/// @return Zero on succes else negative
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///
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virtual int write(const std::vector<ColorRgb> & ledValues) override;
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///
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/// Initialise Nanoleaf device's configuration and network address details
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///
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/// @param deviceConfig the json device config
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/// @return True if success
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///
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bool init(const QJsonObject &deviceConfig) override;
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///
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/// Get Nanoleaf device details and configuration
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///
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/// @return True, if Nanoleaf device capabilities fit configuration
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///
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bool initLeds();
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///
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/// Opens and initiatialises the output device
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///
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/// @return Zero on succes (i.e. device is ready and enabled) else negative
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///
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virtual int open() override;
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private:
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// QNetworkAccessManager object for sending requests.
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QNetworkAccessManager* _networkmanager;
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QString _hostname;
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QString _api_port;
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QString _auth_token;
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//Nanoleaf device details
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QString _deviceModel;
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QString _deviceFirmwareVersion;
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ushort _extControlVersion;
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/// The number of panels with leds
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uint _panelLedCount;
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/// Array of the pannel ids.
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std::vector<uint> _panelIds;
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///
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/// Discover Nanoleaf device via SSDP identifiers
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///
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/// @return True, if Nanoleaf device was found
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///
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bool discoverNanoleafDevice();
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///
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/// Change Nanoleaf device to External Control (UDP) mode
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///
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/// @return Response from device
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///
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QJsonDocument changeToExternalControlMode();
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///
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/// Get command to switch Nanoleaf device on or off
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///
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/// @param isOn True, if to switch on device
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/// @return Command to switch device on/off
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///
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QString getOnOffRequest (bool isOn ) const;
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///
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/// Get command as url
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///
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/// @param host Hostname or IP
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/// @param port IP-Port
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/// @param _auth_token Authorization token
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/// @param Endpoint command for request
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/// @return Url to execute endpoint/command
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///
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QString getUrl(QString host, QString port, QString auth_token, QString endpoint) const;
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///
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/// Execute GET request
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///
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/// @param url GET request for url
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/// @return Response from device
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///
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QJsonDocument getJson(QString url);
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///
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/// Execute PUT request
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///
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/// @param Url for PUT request
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/// @param json Command for request
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/// @return Response from device
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///
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QJsonDocument putJson(QString url, QString json);
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///
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/// Handle replys for GET and PUT requests
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///
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/// @param reply Network reply
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/// @return Response for request, if no error
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///
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QJsonDocument handleReply(QNetworkReply* const &reply );
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///
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/// convert vector to hex string
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///
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/// @param uint8_t vector
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/// @return vector as string of hex values
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std::string uint8_vector_to_hex_string( const std::vector<uint8_t>& buffer ) const;
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};
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