adding computer model to platform for macos

libraries/platform/src/MACOSPlatform.cpp

@@ -16,6 +16,7 @@
 #ifdef Q_OS_MAC
 #include <unistd.h>
 #include <cpuid.h>
+#include <sys/sysctl.h>
 #endif
 
 using namespace platform;
@@ -34,6 +35,7 @@ static void getCpuId( uint32_t* p, uint32_t ax )
 #endif
 }
 
+
 void MACOSInstance::enumerateCpu() {
     json cpu = {};
     uint32_t cpuInfo[4]={0,0,0,0};
@@ -62,6 +64,16 @@ void MACOSInstance::enumerateCpu() {
      cpu[jsonKeys::cpuNumCores] = std::thread::hardware_concurrency();
 
     _cpu.push_back(cpu);
+    
+    
+    //get system name
+    size_t len=0;
+    sysctlbyname("hw.model",NULL, &len, NULL, 0);
+    char* model = (char *) malloc(sizeof(char)*len+1);
+    sysctlbyname("hw.model", model, &len, NULL,0);
+    
+    _computerModel=std::string(model);
+    free(model);
 }
 
 void MACOSInstance::enumerateGpu() {
@@ -73,6 +85,7 @@ void MACOSInstance::enumerateGpu() {
 
     _gpu.push_back(gpu);
     _display = ident->getOutput();
+
 }
 
 void MACOSInstance::enumerateMemory() {

libraries/platform/src/platform.cpp

@@ -77,3 +77,7 @@ int platform::getNumMemory() {
 json platform::getMemory(int index) {
     return _instance->getMemory(index);
 }
+
+std::string platform::getComputerModel(){
+    return _instance->getComputerModel();
+}

libraries/platform/src/platform.h

@@ -32,6 +32,7 @@ json getDisplay(int index);
 int getNumMemory();
 json getMemory(int index);
 
+std::string getComputerModel();
 }  // namespace platform
 
 #endif  // hifi_platform_h

libraries/platform/src/platformInstance.h

@@ -31,6 +31,8 @@ public:
     int getNumDisplay() { return (int)_display.size(); }
     json getDisplay(int index);
 
+    std::string getComputerModel(){return _computerModel;}
+    
     void virtual enumerateCpu()=0;
     void virtual enumerateMemory()=0;
     void virtual enumerateGpu()=0;
@@ -42,6 +44,7 @@ protected:
     std::vector<json>  _memory;
     std::vector<json>  _gpu;
     std::vector<json>  _display;
+    std::string _computerModel;
 };
 
 }  // namespace platform

libraries/shared/src/GPUIdent.cpp

@@ -22,6 +22,7 @@
 
 #elif defined(Q_OS_MAC)
 #include <OpenGL/OpenGL.h>
+#include<sys/sysctl.h>
 #endif
 
 #include <QtCore/QtGlobal>
@@ -56,6 +57,7 @@ GPUIdent* GPUIdent::ensureQuery(const QString& vendor, const QString& renderer)
             }
         }
     }
+
     _dedicatedMemoryMB = bestVRAM;
     CGLDestroyRendererInfo(rendererInfo);