new mac os stubs

libraries/platform/src/MACOSPlatform.cpp

@@ -0,0 +1,86 @@
+//
+//  Created by Amer Cerkic 05/02/2019
+//  Copyright 2019 High Fidelity, Inc.
+//
+//  Distributed under the Apache License, Version 2.0.
+//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+//
+
+#include "MACOSPlatform.h"
+#include <intrin.h>
+#include <thread>
+#include <GPUIdent.h>
+#include <string>
+
+
+using namespace platform;
+using namespace nlohmann;
+
+bool MACOSInstance::enumeratePlatform() {
+    enumerateCpu();
+    enumerateGpu();
+    enumerateRam();
+    return true;
+}
+
+void WINInstance::enumerateCpu() {
+    json *cpu= new json();
+    int CPUInfo[4] = { -1 };
+    unsigned nExIds;
+    unsigned int i = 0;
+    char CPUBrandString[16];
+    char CPUModelString[16];
+    char CPUClockString[16];
+
+    // Get the information associated with each extended ID.
+    __cpuid(CPUInfo, 0x80000000);
+    nExIds = CPUInfo[0];
+
+    for (i = 0x80000000; i <= nExIds; ++i) {
+        __cpuid(CPUInfo, i);
+        // Interpret CPU brand string
+        if (i == 0x80000002) {
+            memcpy(CPUBrandString, CPUInfo, sizeof(CPUInfo));
+        } else if (i == 0x80000003) {
+            memcpy(CPUModelString, CPUInfo, sizeof(CPUInfo));
+        } else if (i == 0x80000004) {
+            memcpy(CPUClockString, CPUInfo, sizeof(CPUInfo));
+        }
+    }
+
+    (*cpu)["brand"] = CPUBrandString;
+    (*cpu)["model"] = CPUModelString;
+    (*cpu)["clockSpeed"] = CPUClockString;
+    (*cpu)["numCores"] = getNumLogicalCores();
+
+    _cpu.push_back(cpu);
+}
+
+unsigned int WINInstance::getNumLogicalCores() {
+    return std::thread::hardware_concurrency();
+}
+
+void WINInstance::enumerateGpu() {
+
+	GPUIdent* ident = GPUIdent::getInstance();
+   
+    json *gpu = new json();
+    (*gpu)["name"] = ident->getName().toUtf8().constData();
+    (*gpu)["memory"] = ident->getMemory();
+    (*gpu)["driver"] = ident->getDriver().toUtf8().constData();
+
+    _gpu.push_back(gpu);
+    _display = ident->getOutput();
+}
+
+void WINInstance::enumerateRam() {
+    json* ram = new json();
+
+    MEMORYSTATUSEX statex;
+    statex.dwLength = sizeof(statex);
+    GlobalMemoryStatusEx(&statex);
+    int totalRam = statex.ullTotalPhys / 1024 / 1024;
+    (*ram)["totalMem"] = totalRam;
+
+    _memory.push_back(ram);
+}

libraries/platform/src/MACOSPlatform.h

@@ -0,0 +1,33 @@
+//
+//  Created by Amer Cerkic 05/02/2019
+//  Copyright 2019 High Fidelity, Inc.
+//
+//  Distributed under the Apache License, Version 2.0.
+//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+//
+
+#ifndef hifi_WinPlatform_h
+#define hifi_WinPlatform_h
+
+#include "platform.h"
+#include <nlohmann/json.hpp>
+
+namespace platform {
+
+    using namespace nlohmann;
+
+    class MACOSInstance : public Instance {
+    
+    public:
+        bool enumeratePlatform();
+
+    private:
+        unsigned int getNumLogicalCores();
+        void enumerateCpu();
+        void enumerateRam();
+        void enumerateGpu();
+    };
+
+}  // namespace platform
+
+#endif //hifi_winplatform_h