benchmarks/drivers/Cpp/LifxLightBulb/LifxLightBulb.hpp

   1 #ifndef _LIFXLIGHTBULB_HPP__
   2 #define _LIFXLIGHTBULB_HPP__
   3 #include <iostream>
   4 #include <fstream>
   5 #include <atomic>
   6 #include <mutex>
   7 #include <thread>
   8 #include <chrono>
   9
  10 #include <string.h>
  11 #include <time.h>
  12
  13 #include "LightBulb.hpp"
  14 #include "Socket.hpp"
  15 #include "IoTRMIUtil.hpp"
  16 #include "IoTSet.hpp"
  17 #include "IoTUDP.hpp"
  18 #include "IoTDeviceAddress.hpp"
  19
  20 // Helper classes for LifxLightBulb
  21 #include "LifxHeader.hpp"
  22 #include "BulbColor.hpp"
  23 #include "DeviceStateGroup.hpp"
  24 #include "DeviceStateHostFirmware.hpp"
  25 #include "DeviceStateHostInfo.hpp"
  26 #include "DeviceStateInfo.hpp"
  27 #include "DeviceStateLocation.hpp"
  28 #include "DeviceStateService.hpp"
  29 #include "DeviceStateVersion.hpp"
  30 #include "DeviceStateWifiFirmware.hpp"
  31 #include "DeviceStateWifiInfo.hpp"
  32 #include "LightState.hpp"
  33
  34
  35 using namespace std;
  36
  37 // Driver LifxLightBulb
  38 // Implemented based on LightBulb virtual class (interface)
  39
  40 //std::atomic
  41 std::atomic<bool> didAlreadyInit(false);
  42 std::atomic<bool> didGetBulbVersion(false);
  43
  44 class LifxLightBulb : public LightBulb
  45 {
  46         private:
  47                 // Constants
  48                 const static int64_t GET_BULB_VERSION_RESEND_WAIT_SECONDS = 10;
  49
  50                 // Variables
  51                 IoTUDP *communicationSocket;
  52                 char bulbMacAddress[8];
  53                 //TODO:
  54                 //static Semaphore socketMutex = new Semaphore(1);
  55                 bool sendSocketFlag = false;
  56
  57                 // Current Bulb Values
  58                 int currentHue = 0;
  59                 int currentSaturation = 0;
  60                 int currentBrightness = 65535;
  61                 int currentTemperature = 9000;
  62                 bool bulbIsOn = false;
  63
  64                 //std::atomic
  65                 atomic<bool> didAlreadyInit;
  66                 atomic<bool> didGetBulbVersion;
  67
  68                 // Mutex locks
  69                 mutex socketMutex;
  70                 mutex settingBulbColorMutex;
  71                 mutex settingBulbTemperatureMutex;
  72                 mutex bulbStateMutex;
  73
  74                 // color and temperature ranges for the bulbs
  75                 int hueLowerBound = 0;
  76                 int hueUpperBound = 0;
  77                 int saturationLowerBound = 0;
  78                 int saturationUpperBound = 0;
  79                 int brightnessLowerBound = 0;
  80                 int brightnessUpperBound = 0;
  81                 int temperatureLowerBound = 2500;
  82                 int temperatureUpperBound = 9000;
  83
  84                 // Check if a state change was requested, used to poll the bulb for if the bulb did
  85                 // preform the requested state change
  86                 bool stateDidChange = false;
  87
  88                 // Device address
  89                 IoTSet<void*>* lb_addresses;    // IoTSet<IoTDeviceAddress*>* lb_addresses
  90
  91                 // Logging
  92                 ofstream log;
  93         public:
  94
  95                 // Constructor
  96                 LifxLightBulb();
  97                 //LifxLightBulb(IoTSet<IoTDeviceAddress*>* _devAddress, string macAddress);
  98                 LifxLightBulb(IoTSet<void*>* _devAddress, string macAddress);
  99                 ~LifxLightBulb();
 100                 // Initialize the lightbulb
 101                 void init();
 102                 void turnOff();
 103                 void turnOn();
 104                 double getHue();
 105                 double getSaturation();
 106                 double getBrightness();
 107                 int getTemperature();
 108                 double getHueRangeLowerBound();
 109                 double getHueRangeUpperBound();
 110                 double getSaturationRangeLowerBound();
 111                 double getSaturationRangeUpperBound();
 112                 double getBrightnessRangeLowerBound();
 113                 double getBrightnessRangeUpperBound();
 114                 int getTemperatureRangeLowerBound();
 115                 int getTemperatureRangeUpperBound();
 116                 void setTemperature(int _temperature);
 117                 void setColor(double _hue, double _saturation, double _brightness);
 118                 bool getState();
 119
 120         private:
 121                 // Private functions
 122                 // Communication helpers
 123                 void receivedPacket(char* packetData);
 124                 void sendPacket(char* packetData, int len);
 125                 // Worker function which runs the while loop for receiving data from the bulb.
 126                 // Is blocking.
 127                 void workerFunction(LifxLightBulb* llb);
 128                 //  Sending
 129                 //  Device Messages
 130                 void sendGetServicePacket();
 131                 void sendGetHostInfoPacket();
 132                 void sendGetHostFirmwarePacket();
 133                 void sendGetWifiInfoPacket();
 134                 void sendGetWifiFirmwarePacket();
 135                 void sendGetPowerPacket();
 136                 void sendSetPowerPacket(int level);
 137                 void sendGetLabelPacket();
 138                 void sendSetLabelPacket(string label);
 139                 void sendGetVersionPacket();
 140                 void sendGetInfoPacket();
 141                 void sendGetLocationPacket();
 142                 void sendGetGroupPacket();
 143                 //  Sending
 144                 //  Light Messages
 145                 void sendGetLightStatePacket();
 146                 void sendSetLightColorPacket(BulbColor* bulbColor, long duration);
 147                 void sendGetLightPowerPacket();
 148                 void sendSetLightPowerPacket(int level, long duration);
 149                 void sendEchoRequestPacket(char data[64]);
 150                 // Receiving
 151                 // Device Messages
 152                 DeviceStateService* parseDeviceStateServiceMessage(char* payloadData);
 153                 DeviceStateHostInfo* parseDeviceStateHostInfoMessage(char* payloadData);
 154                 DeviceStateHostFirmware* parseDeviceStateHostFirmwareMessage(char* payloadData);
 155                 DeviceStateWifiInfo* parseDeviceStateWifiInfoMessage(char* payloadData);
 156                 DeviceStateWifiFirmware* parseDeviceStateWifiFirmwareMessage(char* payloadData);
 157                 int parseStatePowerMessage(char* payloadData);
 158                 DeviceStateVersion* parseDeviceStateVersionMessage(char* payloadData);
 159                 DeviceStateInfo* parseDeviceStateInfoMessage(char* payloadData);
 160                 DeviceStateLocation* parseDeviceStateLocationMessage(char* payloadData);
 161                 DeviceStateGroup* parseDeviceStateGroupMessage(char* payloadData);
 162                 // Receiving
 163                 // Light Messages
 164                 LightState* parseLightStateMessage(char* payloadData);
 165                 int parseLightStatePowerMessage(char* payloadData);
 166                 // Private Handlers
 167                 void handleStateVersionMessageReceived(char* payloadData);
 168                 void handleLightStateMessageReceived(char* payloadData);
 169 };
 170
 171 #endif