4 files changed, 0 insertions, 414 deletions
diff --git a/src/Ryujinx.Common/SystemInfo/LinuxSystemInfo.cs b/src/Ryujinx.Common/SystemInfo/LinuxSystemInfo.cs
deleted file mode 100644
index 08aa452e..00000000
--- a/src/Ryujinx.Common/SystemInfo/LinuxSystemInfo.cs
+++ /dev/null
@@ -1,85 +0,0 @@
-using Ryujinx.Common.Logging;
-using System;
-using System.Collections.Generic;
-using System.Globalization;
-using System.IO;
-using System.Runtime.Versioning;
-
-namespace Ryujinx.Common.SystemInfo
-{
-    [SupportedOSPlatform("linux")]
-    class LinuxSystemInfo : SystemInfo
-    {
-        internal LinuxSystemInfo()
-        {
-            string cpuName = GetCpuidCpuName();
-
-            if (cpuName == null)
-            {
-                var cpuDict = new Dictionary<string, string>(StringComparer.Ordinal)
-                {
-                    ["model name"] = null,
-                    ["Processor"] = null,
-                    ["Hardware"] = null,
-                };
-
-                ParseKeyValues("/proc/cpuinfo", cpuDict);
-
-                cpuName = cpuDict["model name"] ?? cpuDict["Processor"] ?? cpuDict["Hardware"] ?? "Unknown";
-            }
-
-            var memDict = new Dictionary<string, string>(StringComparer.Ordinal)
-            {
-                ["MemTotal"] = null,
-                ["MemAvailable"] = null,
-            };
-
-            ParseKeyValues("/proc/meminfo", memDict);
-
-            // Entries are in KiB
-            ulong.TryParse(memDict["MemTotal"]?.Split(' ')[0], NumberStyles.Integer, CultureInfo.InvariantCulture, out ulong totalKiB);
-            ulong.TryParse(memDict["MemAvailable"]?.Split(' ')[0], NumberStyles.Integer, CultureInfo.InvariantCulture, out ulong availableKiB);
-
-            CpuName = $"{cpuName} ; {LogicalCoreCount} logical";
-            RamTotal = totalKiB * 1024;
-            RamAvailable = availableKiB * 1024;
-        }
-
-        private static void ParseKeyValues(string filePath, Dictionary<string, string> itemDict)
-        {
-            if (!File.Exists(filePath))
-            {
-                Logger.Error?.Print(LogClass.Application, $"File \"{filePath}\" not found");
-
-                return;
-            }
-
-            int count = itemDict.Count;
-
-            using StreamReader file = new(filePath);
-
-            string line;
-            while ((line = file.ReadLine()) != null)
-            {
-                string[] kvPair = line.Split(':', 2, StringSplitOptions.TrimEntries);
-
-                if (kvPair.Length < 2)
-                {
-                    continue;
-                }
-
-                string key = kvPair[0];
-
-                if (itemDict.TryGetValue(key, out string value) && value == null)
-                {
-                    itemDict[key] = kvPair[1];
-
-                    if (--count <= 0)
-                    {
-                        break;
-                    }
-                }
-            }
-        }
-    }
-}
diff --git a/src/Ryujinx.Common/SystemInfo/MacOSSystemInfo.cs b/src/Ryujinx.Common/SystemInfo/MacOSSystemInfo.cs
deleted file mode 100644
index a968ad17..00000000
--- a/src/Ryujinx.Common/SystemInfo/MacOSSystemInfo.cs
+++ /dev/null
@@ -1,164 +0,0 @@
-using Ryujinx.Common.Logging;
-using System;
-using System.Runtime.CompilerServices;
-using System.Runtime.InteropServices;
-using System.Runtime.Versioning;
-using System.Text;
-
-namespace Ryujinx.Common.SystemInfo
-{
-    [SupportedOSPlatform("macos")]
-    partial class MacOSSystemInfo : SystemInfo
-    {
-        internal MacOSSystemInfo()
-        {
-            if (SysctlByName("kern.osversion", out string buildRevision) != 0)
-            {
-                buildRevision = "Unknown Build";
-            }
-
-            OsDescription = $"macOS {Environment.OSVersion.Version} ({buildRevision}) ({RuntimeInformation.OSArchitecture})";
-
-            string cpuName = GetCpuidCpuName();
-
-            if (cpuName == null && SysctlByName("machdep.cpu.brand_string", out cpuName) != 0)
-            {
-                cpuName = "Unknown";
-            }
-
-            ulong totalRAM = 0;
-
-            if (SysctlByName("hw.memsize", ref totalRAM) != 0) // Bytes
-            {
-                totalRAM = 0;
-            }
-
-            CpuName = $"{cpuName} ; {LogicalCoreCount} logical";
-            RamTotal = totalRAM;
-            RamAvailable = GetVMInfoAvailableMemory();
-        }
-
-        static ulong GetVMInfoAvailableMemory()
-        {
-            var port = mach_host_self();
-
-            uint pageSize = 0;
-            var result = host_page_size(port, ref pageSize);
-
-            if (result != 0)
-            {
-                Logger.Error?.Print(LogClass.Application, $"Failed to query Available RAM. host_page_size() error = {result}");
-                return 0;
-            }
-
-            const int Flavor = 4; // HOST_VM_INFO64
-            uint count = (uint)(Marshal.SizeOf<VMStatistics64>() / sizeof(int)); // HOST_VM_INFO64_COUNT
-            VMStatistics64 stats = new();
-            result = host_statistics64(port, Flavor, ref stats, ref count);
-
-            if (result != 0)
-            {
-                Logger.Error?.Print(LogClass.Application, $"Failed to query Available RAM. host_statistics64() error = {result}");
-                return 0;
-            }
-
-            return (ulong)(stats.FreeCount + stats.InactiveCount) * pageSize;
-        }
-
-        private const string SystemLibraryName = "libSystem.dylib";
-
-        [LibraryImport(SystemLibraryName, SetLastError = true)]
-        private static partial int sysctlbyname([MarshalAs(UnmanagedType.LPStr)] string name, IntPtr oldValue, ref ulong oldSize, IntPtr newValue, ulong newValueSize);
-
-        private static int SysctlByName(string name, IntPtr oldValue, ref ulong oldSize)
-        {
-            if (sysctlbyname(name, oldValue, ref oldSize, IntPtr.Zero, 0) == -1)
-            {
-                int err = Marshal.GetLastWin32Error();
-
-                Logger.Error?.Print(LogClass.Application, $"Cannot retrieve '{name}'. Error Code {err}");
-
-                return err;
-            }
-
-            return 0;
-        }
-
-        private static int SysctlByName<T>(string name, ref T oldValue)
-        {
-            unsafe
-            {
-                ulong oldValueSize = (ulong)Unsafe.SizeOf<T>();
-
-                return SysctlByName(name, (IntPtr)Unsafe.AsPointer(ref oldValue), ref oldValueSize);
-            }
-        }
-
-        private static int SysctlByName(string name, out string oldValue)
-        {
-            oldValue = default;
-
-            ulong strSize = 0;
-
-            int res = SysctlByName(name, IntPtr.Zero, ref strSize);
-
-            if (res == 0)
-            {
-                byte[] rawData = new byte[strSize];
-
-                unsafe
-                {
-                    fixed (byte* rawDataPtr = rawData)
-                    {
-                        res = SysctlByName(name, (IntPtr)rawDataPtr, ref strSize);
-                    }
-
-                    if (res == 0)
-                    {
-                        oldValue = Encoding.ASCII.GetString(rawData);
-                    }
-                }
-            }
-
-            return res;
-        }
-
-        [LibraryImport(SystemLibraryName, SetLastError = true)]
-        private static partial uint mach_host_self();
-
-        [LibraryImport(SystemLibraryName, SetLastError = true)]
-        private static partial int host_page_size(uint host, ref uint out_page_size);
-
-        [StructLayout(LayoutKind.Sequential, Pack = 8)]
-        struct VMStatistics64
-        {
-            public uint FreeCount;
-            public uint ActiveCount;
-            public uint InactiveCount;
-            public uint WireCount;
-            public ulong ZeroFillCount;
-            public ulong Reactivations;
-            public ulong Pageins;
-            public ulong Pageouts;
-            public ulong Faults;
-            public ulong CowFaults;
-            public ulong Lookups;
-            public ulong Hits;
-            public ulong Purges;
-            public uint PurgeableCount;
-            public uint SpeculativeCount;
-            public ulong Decompressions;
-            public ulong Compressions;
-            public ulong Swapins;
-            public ulong Swapouts;
-            public uint CompressorPageCount;
-            public uint ThrottledCount;
-            public uint ExternalPageCount;
-            public uint InternalPageCount;
-            public ulong TotalUncompressedPagesInCompressor;
-        }
-
-        [LibraryImport(SystemLibraryName, SetLastError = true)]
-        private static partial int host_statistics64(uint hostPriv, int hostFlavor, ref VMStatistics64 hostInfo64Out, ref uint hostInfo64OutCnt);
-    }
-}
diff --git a/src/Ryujinx.Common/SystemInfo/SystemInfo.cs b/src/Ryujinx.Common/SystemInfo/SystemInfo.cs
deleted file mode 100644
index 55ec0127..00000000
--- a/src/Ryujinx.Common/SystemInfo/SystemInfo.cs
+++ /dev/null
@@ -1,78 +0,0 @@
-using Ryujinx.Common.Logging;
-using System;
-using System.Runtime.InteropServices;
-using System.Runtime.Intrinsics.X86;
-using System.Text;
-
-namespace Ryujinx.Common.SystemInfo
-{
-    public class SystemInfo
-    {
-        public string OsDescription { get; protected set; }
-        public string CpuName { get; protected set; }
-        public ulong RamTotal { get; protected set; }
-        public ulong RamAvailable { get; protected set; }
-        protected static int LogicalCoreCount => Environment.ProcessorCount;
-
-        protected SystemInfo()
-        {
-            OsDescription = $"{RuntimeInformation.OSDescription} ({RuntimeInformation.OSArchitecture})";
-            CpuName = "Unknown";
-        }
-
-        private static string ToMiBString(ulong bytesValue) => (bytesValue == 0) ? "Unknown" : $"{bytesValue / 1024 / 1024} MiB";
-
-        public void Print()
-        {
-            Logger.Notice.Print(LogClass.Application, $"Operating System: {OsDescription}");
-            Logger.Notice.Print(LogClass.Application, $"CPU: {CpuName}");
-            Logger.Notice.Print(LogClass.Application, $"RAM: Total {ToMiBString(RamTotal)} ; Available {ToMiBString(RamAvailable)}");
-        }
-
-        public static SystemInfo Gather()
-        {
-            if (OperatingSystem.IsWindows())
-            {
-                return new WindowsSystemInfo();
-            }
-            else if (OperatingSystem.IsLinux())
-            {
-                return new LinuxSystemInfo();
-            }
-            else if (OperatingSystem.IsMacOS())
-            {
-                return new MacOSSystemInfo();
-            }
-
-            Logger.Error?.Print(LogClass.Application, "SystemInfo unsupported on this platform");
-
-            return new SystemInfo();
-        }
-
-        // x86 exposes a 48 byte ASCII "CPU brand" string via CPUID leaves 0x80000002-0x80000004.
-        internal static string GetCpuidCpuName()
-        {
-            if (!X86Base.IsSupported)
-            {
-                return null;
-            }
-
-            // Check if CPU supports the query
-            if ((uint)X86Base.CpuId(unchecked((int)0x80000000), 0).Eax < 0x80000004)
-            {
-                return null;
-            }
-
-            int[] regs = new int[12];
-
-            for (uint i = 0; i < 3; ++i)
-            {
-                (regs[4 * i], regs[4 * i + 1], regs[4 * i + 2], regs[4 * i + 3]) = X86Base.CpuId((int)(0x80000002 + i), 0);
-            }
-
-            string name = Encoding.ASCII.GetString(MemoryMarshal.Cast<int, byte>(regs)).Replace('\0', ' ').Trim();
-
-            return string.IsNullOrEmpty(name) ? null : name;
-        }
-    }
-}
diff --git a/src/Ryujinx.Common/SystemInfo/WindowsSystemInfo.cs b/src/Ryujinx.Common/SystemInfo/WindowsSystemInfo.cs
deleted file mode 100644
index 3b36d6e2..00000000
--- a/src/Ryujinx.Common/SystemInfo/WindowsSystemInfo.cs
+++ /dev/null
@@ -1,87 +0,0 @@
-using Ryujinx.Common.Logging;
-using System;
-using System.Management;
-using System.Runtime.InteropServices;
-using System.Runtime.Versioning;
-
-namespace Ryujinx.Common.SystemInfo
-{
-    [SupportedOSPlatform("windows")]
-    partial class WindowsSystemInfo : SystemInfo
-    {
-        internal WindowsSystemInfo()
-        {
-            CpuName = $"{GetCpuidCpuName() ?? GetCpuNameWMI()} ; {LogicalCoreCount} logical"; // WMI is very slow
-            (RamTotal, RamAvailable) = GetMemoryStats();
-        }
-
-        private static (ulong Total, ulong Available) GetMemoryStats()
-        {
-            MemoryStatusEx memStatus = new();
-            if (GlobalMemoryStatusEx(ref memStatus))
-            {
-                return (memStatus.TotalPhys, memStatus.AvailPhys); // Bytes
-            }
-
-            Logger.Error?.Print(LogClass.Application, $"GlobalMemoryStatusEx failed. Error {Marshal.GetLastWin32Error():X}");
-
-            return (0, 0);
-        }
-
-        private static string GetCpuNameWMI()
-        {
-            ManagementObjectCollection cpuObjs = GetWMIObjects("root\\CIMV2", "SELECT * FROM Win32_Processor");
-
-            if (cpuObjs != null)
-            {
-                foreach (var cpuObj in cpuObjs)
-                {
-                    return cpuObj["Name"].ToString().Trim();
-                }
-            }
-
-            return Environment.GetEnvironmentVariable("PROCESSOR_IDENTIFIER").Trim();
-        }
-
-        [StructLayout(LayoutKind.Sequential)]
-        private struct MemoryStatusEx
-        {
-            public uint Length;
-            public uint MemoryLoad;
-            public ulong TotalPhys;
-            public ulong AvailPhys;
-            public ulong TotalPageFile;
-            public ulong AvailPageFile;
-            public ulong TotalVirtual;
-            public ulong AvailVirtual;
-            public ulong AvailExtendedVirtual;
-
-            public MemoryStatusEx()
-            {
-                Length = (uint)Marshal.SizeOf<MemoryStatusEx>();
-            }
-        }
-
-        [LibraryImport("kernel32.dll", SetLastError = true)]
-        [return: MarshalAs(UnmanagedType.Bool)]
-        private static partial bool GlobalMemoryStatusEx(ref MemoryStatusEx lpBuffer);
-
-        private static ManagementObjectCollection GetWMIObjects(string scope, string query)
-        {
-            try
-            {
-                return new ManagementObjectSearcher(scope, query).Get();
-            }
-            catch (PlatformNotSupportedException ex)
-            {
-                Logger.Error?.Print(LogClass.Application, $"WMI isn't available : {ex.Message}");
-            }
-            catch (COMException ex)
-            {
-                Logger.Error?.Print(LogClass.Application, $"WMI isn't available : {ex.Message}");
-            }
-
-            return null;
-        }
-    }
-}