Check OS compat on startup, prompt for enabling dev mode

2025-12-24 04:09:29 +01:00 · 2021-04-04 17:47:47 +02:00
parent 4789e3a254
commit b9b282a71b
7 changed files with 147 additions and 8 deletions
--- a/Code/OS/StartupChecks.cs
+++ b/Code/OS/StartupChecks.cs
@@ -0,0 +1,100 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.IO;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using Flowframes.IO;
+
+namespace Flowframes.OS
+{
+    class StartupChecks
+    {
+        static bool IsWin10 ()
+        {
+            string[] osInfo = OSUtils.GetOs().Split(" | ");
+            string version = osInfo[0].Remove("Microsoft").Trim();
+            return version.ToLower().Contains("windows 10");
+        }
+
+        static bool Is32Bit ()
+        {
+            string[] osInfo = OSUtils.GetOs().Split(" | ");
+            string arch = osInfo[1].Trim();
+            return arch.Contains("32");
+        }
+
+        public static void CheckOs ()
+        {
+            if (!File.Exists(Paths.GetVerPath()) && Paths.GetExeDir().ToLower().Contains("temp"))
+            {
+                MessageBox.Show("You seem to be running Flowframes out of an archive.\nPlease extract the whole archive first!", "Error");
+                IOUtils.TryDeleteIfExists(Paths.GetDataPath());
+                Application.Exit();
+            }
+
+            string[] osInfo = OSUtils.GetOs().Split(" | ");
+            string version = osInfo[0].Remove("Microsoft").Trim();
+
+            if (Is32Bit() && !Config.GetBool("allow32Bit", false))
+            {
+                MessageBox.Show("This application is not compatible with 32 bit operating systems!", "Error");
+                Application.Exit();
+            }
+
+            if (!version.ToLower().Contains("windows 10") && !Config.GetBool("ignoreIncompatibleOs", false))
+            {
+                MessageBox.Show($"This application was made for Windows 10 and is not officially compatible with {version}.\n\n" +
+                                $"Use it at your own risk and do NOT ask for support as long as your are on {version}.", "Warning");
+            }
+        }
+
+        public static async Task SymlinksCheck()
+        {
+            if (!IsWin10())
+                return;
+
+            string ver = Updater.GetInstalledVer().ToString();
+
+            if (!Symlinks.SymlinksAllowed() /* && Config.Get("askedForDevModeVersion") != ver */)
+            {
+                MessageBox.Show("Flowframes will now enable Windows' Developer Mode which is required for video encoding improvements.\n\n" +
+                                "This requires administrator privileges once.", "Message");
+
+                string devmodeBatchPath = Path.Combine(Paths.GetDataPath(), "devmode.bat");
+                File.WriteAllText(devmodeBatchPath, Properties.Resources.devmode);
+
+                Process devmodeProc = OSUtils.NewProcess(true);
+                devmodeProc.StartInfo.Arguments = $"/C {devmodeBatchPath.Wrap()}";
+                devmodeProc.Start();
+                while (!devmodeProc.HasExited) await Task.Delay(100);
+
+                bool symlinksWorksNow = false;
+
+                for (int retries = 8; retries > 0; retries--)
+                {
+                    symlinksWorksNow = Symlinks.SymlinksAllowed();
+
+                    if(symlinksWorksNow)
+                        break;
+
+                    await Task.Delay(250);
+                }
+
+                if (!symlinksWorksNow)
+                {
+                    MessageBox.Show("Failed to enable developer mode - Perhaps you do not have sufficient privileges.\n\n" +
+                                    "Without Developer Mode, video encoding will be noticably slower.\n\nYou can still try enabling " +
+                                    "it manually in the Windows 10 Settings:\nSettings -> Update & security -> For developers -> Developer mode.", "Message");
+                    Config.Set("askedForDevModeVersion", ver);
+                }
+                else
+                {
+                    Logger.Log("Windows Developer Mode is enabled.");
+                }
+
+                IOUtils.TryDeleteIfExists(devmodeBatchPath);
+            }
+        }
+    }
+}