Add interface for NZXT Hue+ based on KeyboardVisualizer code and add support for UDP LED strips. Clean up LEDStrip code.

Controllers/HuePlusController/HuePlusControllerDetect.cpp

@@ -0,0 +1,89 @@
+#include "HuePlusController.h"
+#include "RGBController.h"
+#include "RGBController_HuePlus.h"
+#include <vector>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <fcntl.h>
+#include <string.h>
+#include <fstream>
+#include <iostream>
+#include <string>
+
+#ifndef WIN32
+#include <unistd.h>
+#include <dirent.h>
+#endif
+
+/******************************************************************************************\
+*                                                                                          *
+*   DetectHuePlusControllers                                                               *
+*                                                                                          *
+*       Detect devices supported by the HuePlus driver                                     *
+*                                                                                          *                                                                                          *
+\******************************************************************************************/
+
+void DetectHuePlusControllers(std::vector<RGBController*> &rgb_controllers)
+{
+    HuePlusController* new_hueplus;
+    RGBController_HuePlus* new_controller;
+
+    //Get file path in executable directory
+    std::ifstream infile;
+    char filename[2048];
+    char arg1[64];
+
+#ifdef WIN32
+    GetModuleFileName(NULL, filename, 2048);
+    strcpy(filename, std::string(filename).substr(0, std::string(filename).find_last_of("\\/")).c_str());
+    strcat(filename, "\\settings.txt");
+#else
+    snprintf(arg1, 64, "/proc/%d/exe", getpid());
+    readlink(arg1, filename, 1024);
+    strcpy(filename, std::string(filename).substr(0, std::string(filename).find_last_of("\\/")).c_str());
+#endif
+
+    strcat(filename, "/settings.txt");
+
+    //Open settings file
+    infile.open(filename);
+
+    if (infile.good())
+    {
+        for (std::string line; std::getline(infile, line); )
+        {
+            if (line == "")
+            {
+                continue;
+            }
+            if ((line[0] != ';') && (line[0] != '#') && (line[0] != '/'))
+            {
+                char * argument;
+                char * value;
+
+                value = (char *)line.c_str();
+
+                argument = strtok_s(value, "=", &value);
+
+                //Strip off new line characters if present
+                argument = strtok(argument, "\r\n");
+                value    = strtok(value, "\r\n");
+
+                if(argument)
+                {
+                    if (strcmp(argument, "hueplus") == 0)
+                    {
+                        new_hueplus = new HuePlusController();
+                        new_hueplus->Initialize(value);
+
+                        new_controller = new RGBController_HuePlus(new_hueplus);
+                        rgb_controllers.push_back(new_controller);
+                    }
+                }
+            }
+        }
+    }
+
+
+}   /* DetectHuePlusControllers() */