From a065dc1626d2fa4cb5c7300a1aa8713ffb4f5896 Mon Sep 17 00:00:00 2001
From: Xpl0itR <xpl0itr@outlook.com>
Date: Sat, 25 Apr 2020 14:01:32 +0100
Subject: [PATCH] Log Ryujinx Version, OS Name, CPU Name and RAM size (#1102)

* Log Ryujinx version and OS

* Log total RAM size and CPU name

* Requested changes

* requested change

* jd's requested changes

* jd's requested changes
---
 Ryujinx.Common/Ryujinx.Common.csproj |  1 +
 Ryujinx.Common/SystemInfo.cs         | 41 ++++++++++++++++++++++++++++
 Ryujinx/Program.cs                   |  9 +++++-
 3 files changed, 50 insertions(+), 1 deletion(-)
 create mode 100644 Ryujinx.Common/SystemInfo.cs

diff --git a/Ryujinx.Common/Ryujinx.Common.csproj b/Ryujinx.Common/Ryujinx.Common.csproj
index 26fb73c49..e902d26ab 100644
--- a/Ryujinx.Common/Ryujinx.Common.csproj
+++ b/Ryujinx.Common/Ryujinx.Common.csproj
@@ -31,6 +31,7 @@
       <NoWarn>NU1701</NoWarn>
     </PackageReference>
     <PackageReference Include="MsgPack.Cli" Version="1.0.1" />
+    <PackageReference Include="System.Management" Version="4.7.0" />
     <PackageReference Include="Utf8Json" Version="1.3.7" />
   </ItemGroup>
 
diff --git a/Ryujinx.Common/SystemInfo.cs b/Ryujinx.Common/SystemInfo.cs
new file mode 100644
index 000000000..dbe026172
--- /dev/null
+++ b/Ryujinx.Common/SystemInfo.cs
@@ -0,0 +1,41 @@
+using System;
+using System.IO;
+using System.Linq;
+using System.Management;
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Common
+{
+    public static class SystemInfo
+    {
+        public static string OsDescription { get; private set; }
+        public static string CpuName       { get; private set; }
+        public static string RamSize       { get; private set; }
+
+        static SystemInfo()
+        {
+            OsDescription = $"{RuntimeInformation.OSDescription} ({RuntimeInformation.OSArchitecture})";
+            CpuName       = "Unknown";
+            RamSize       = "Unknown";
+
+            if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+            {
+                foreach (ManagementBaseObject mObject in new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_Processor").Get())
+                {
+                    CpuName = mObject["Name"].ToString();
+                }
+
+                foreach (ManagementBaseObject mObject in new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_OperatingSystem").Get())
+                {
+                    RamSize = $"{Math.Round(double.Parse(mObject["TotalVisibleMemorySize"].ToString()) / 1024, 0)} MB";
+                }
+            }
+
+            else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
+            {
+                CpuName = File.ReadAllLines("/proc/cpuinfo").Where(line => line.StartsWith("model name")).ToList()[0].Split(":")[1].Trim();
+                RamSize = $"{Math.Round(double.Parse(File.ReadAllLines("/proc/meminfo")[0].Split(":")[1].Trim().Split(" ")[0]) / 1024, 0)} MB";
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/Ryujinx/Program.cs b/Ryujinx/Program.cs
index 2f02e003e..2a906b82a 100644
--- a/Ryujinx/Program.cs
+++ b/Ryujinx/Program.cs
@@ -1,4 +1,5 @@
 using Gtk;
+using Ryujinx.Common;
 using Ryujinx.Common.Logging;
 using Ryujinx.Configuration;
 using Ryujinx.Debugger.Profiler;
@@ -15,7 +16,7 @@ namespace Ryujinx
         public static string Version { get; private set; }
 
         public static string ConfigurationPath { get; set; }
-		
+
         static void Main(string[] args)
         {
             Toolkit.Init(new ToolkitOptions
@@ -42,6 +43,12 @@ namespace Ryujinx
             // Initialize Discord integration
             DiscordIntegrationModule.Initialize();
 
+            Logger.PrintInfo(LogClass.Application, $"Ryujinx Version: {Version}");
+
+            Logger.PrintInfo(LogClass.Application, $"Operating System: {SystemInfo.OsDescription}");
+            Logger.PrintInfo(LogClass.Application, $"CPU: {SystemInfo.CpuName}");
+            Logger.PrintInfo(LogClass.Application, $"Total RAM: {SystemInfo.RamSize}");
+
             string localConfigurationPath  = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Config.json");
             string globalBasePath          = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "Ryujinx");
             string globalConfigurationPath = Path.Combine(globalBasePath, "Config.json");