Move solution and projects to src

6 files changed, 663 insertions, 0 deletions

diff --git a/src/Ryujinx.Ui.Common/Helper/CommandLineState.cs b/src/Ryujinx.Ui.Common/Helper/CommandLineState.cs
new file mode 100644
index 00000000..8ca7fba1
--- /dev/null
+++ b/src/Ryujinx.Ui.Common/Helper/CommandLineState.cs
@@ -0,0 +1,88 @@
+using Ryujinx.Common.Logging;
+using System.Collections.Generic;
+
+namespace Ryujinx.Ui.Common.Helper
+{
+    public static class CommandLineState
+    {
+        public static string[] Arguments { get; private set; }
+
+        public static bool?  OverrideDockedMode      { get; private set; }
+        public static string OverrideGraphicsBackend { get; private set; }
+        public static string BaseDirPathArg          { get; private set; }
+        public static string Profile                 { get; private set; }
+        public static string LaunchPathArg           { get; private set; }
+        public static bool   StartFullscreenArg      { get; private set; }
+
+        public static void ParseArguments(string[] args)
+        {
+            List<string> arguments = new();
+
+            // Parse Arguments.
+            for (int i = 0; i < args.Length; ++i)
+            {
+                string arg = args[i];
+
+                switch (arg)
+                {
+                    case "-r":
+                    case "--root-data-dir":
+                        if (i + 1 >= args.Length)
+                        {
+                            Logger.Error?.Print(LogClass.Application, $"Invalid option '{arg}'");
+
+                            continue;
+                        }
+
+                        BaseDirPathArg = args[++i];
+
+                        arguments.Add(arg);
+                        arguments.Add(args[i]);
+                        break;
+                    case "-p":
+                    case "--profile":
+                        if (i + 1 >= args.Length)
+                        {
+                            Logger.Error?.Print(LogClass.Application, $"Invalid option '{arg}'");
+
+                            continue;
+                        }
+
+                        Profile = args[++i];
+
+                        arguments.Add(arg);
+                        arguments.Add(args[i]);
+                        break;
+                    case "-f":
+                    case "--fullscreen":
+                        StartFullscreenArg = true;
+
+                        arguments.Add(arg);
+                        break;
+                    case "-g":
+                    case "--graphics-backend":
+                        if (i + 1 >= args.Length)
+                        {
+                            Logger.Error?.Print(LogClass.Application, $"Invalid option '{arg}'");
+
+                            continue;
+                        }
+
+                        OverrideGraphicsBackend = args[++i];
+                        break;
+                    case "--docked-mode":
+                        OverrideDockedMode = true;
+                        break;
+                    case "--handheld-mode":
+                        OverrideDockedMode = false;
+                        break;
+                    default:
+                        LaunchPathArg = arg;
+                        break;
+                }
+            }
+
+            Arguments = arguments.ToArray();
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/Ryujinx.Ui.Common/Helper/ConsoleHelper.cs b/src/Ryujinx.Ui.Common/Helper/ConsoleHelper.cs
new file mode 100644
index 00000000..4eb3b79c
--- /dev/null
+++ b/src/Ryujinx.Ui.Common/Helper/ConsoleHelper.cs
@@ -0,0 +1,50 @@
+using Ryujinx.Common.Logging;
+using System;
+using System.Runtime.InteropServices;
+using System.Runtime.Versioning;
+
+namespace Ryujinx.Ui.Common.Helper
+{
+    public static partial class ConsoleHelper
+    {
+        public static bool SetConsoleWindowStateSupported => OperatingSystem.IsWindows();
+
+        public static void SetConsoleWindowState(bool show)
+        {
+            if (OperatingSystem.IsWindows())
+            {
+                SetConsoleWindowStateWindows(show);
+            }
+            else if (show == false)
+            {
+                Logger.Warning?.Print(LogClass.Application, "OS doesn't support hiding console window");
+            }
+        }
+
+        [SupportedOSPlatform("windows")]
+        private static void SetConsoleWindowStateWindows(bool show)
+        {
+            const int SW_HIDE = 0;
+            const int SW_SHOW = 5;
+
+            IntPtr hWnd = GetConsoleWindow();
+
+            if (hWnd == IntPtr.Zero)
+            {
+                Logger.Warning?.Print(LogClass.Application, "Attempted to show/hide console window but console window does not exist");
+                return;
+            }
+
+            ShowWindow(hWnd, show ? SW_SHOW : SW_HIDE);
+        }
+
+        [SupportedOSPlatform("windows")]
+        [LibraryImport("kernel32")]
+        private static partial IntPtr GetConsoleWindow();
+
+        [SupportedOSPlatform("windows")]
+        [LibraryImport("user32")]
+        [return: MarshalAs(UnmanagedType.Bool)]
+        private static partial bool ShowWindow(IntPtr hWnd, int nCmdShow);
+    }
+}
\ No newline at end of file
diff --git a/src/Ryujinx.Ui.Common/Helper/FileAssociationHelper.cs b/src/Ryujinx.Ui.Common/Helper/FileAssociationHelper.cs
new file mode 100644
index 00000000..4f4b2524
--- /dev/null
+++ b/src/Ryujinx.Ui.Common/Helper/FileAssociationHelper.cs
@@ -0,0 +1,198 @@
+using Microsoft.Win32;
+using Ryujinx.Common;
+using Ryujinx.Common.Logging;
+using System;
+using System.Diagnostics;
+using System.IO;
+using System.Runtime.InteropServices;
+using System.Runtime.Versioning;
+
+namespace Ryujinx.Ui.Common.Helper
+{
+    public static partial class FileAssociationHelper
+    {
+        private static string[] _fileExtensions = new string[] { ".nca", ".nro", ".nso", ".nsp", ".xci" };
+
+        [SupportedOSPlatform("linux")]
+        private static string _mimeDbPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), ".local", "share", "mime");
+
+        private const int SHCNE_ASSOCCHANGED = 0x8000000;
+        private const int SHCNF_FLUSH        = 0x1000;
+
+        [LibraryImport("shell32.dll", SetLastError = true)]
+        public static partial void SHChangeNotify(uint wEventId, uint uFlags, IntPtr dwItem1, IntPtr dwItem2);
+
+        public static bool IsTypeAssociationSupported => (OperatingSystem.IsLinux() || OperatingSystem.IsWindows()) && !ReleaseInformation.IsFlatHubBuild();
+
+        [SupportedOSPlatform("linux")]
+        private static bool AreMimeTypesRegisteredLinux() => File.Exists(Path.Combine(_mimeDbPath, "packages", "Ryujinx.xml"));
+
+        [SupportedOSPlatform("linux")]
+        private static bool InstallLinuxMimeTypes(bool uninstall = false)
+        {
+            string installKeyword = uninstall ? "uninstall" : "install";
+
+            if (!AreMimeTypesRegisteredLinux())
+            {
+                string mimeTypesFile = Path.Combine(ReleaseInformation.GetBaseApplicationDirectory(), "mime", "Ryujinx.xml");
+                string additionalArgs = !uninstall ? "--novendor" : "";
+
+                using Process mimeProcess = new();
+
+                mimeProcess.StartInfo.FileName = "xdg-mime";
+                mimeProcess.StartInfo.Arguments = $"{installKeyword} {additionalArgs} --mode user {mimeTypesFile}";
+
+                mimeProcess.Start();
+                mimeProcess.WaitForExit();
+
+                if (mimeProcess.ExitCode != 0)
+                {
+                    Logger.Error?.PrintMsg(LogClass.Application, $"Unable to {installKeyword} mime types. Make sure xdg-utils is installed. Process exited with code: {mimeProcess.ExitCode}");
+
+                    return false;
+                }
+
+                using Process updateMimeProcess = new();
+
+                updateMimeProcess.StartInfo.FileName = "update-mime-database";
+                updateMimeProcess.StartInfo.Arguments = _mimeDbPath;
+
+                updateMimeProcess.Start();
+                updateMimeProcess.WaitForExit();
+
+                if (updateMimeProcess.ExitCode != 0)
+                {
+                    Logger.Error?.PrintMsg(LogClass.Application, $"Could not update local mime database. Process exited with code: {updateMimeProcess.ExitCode}");
+                }
+            }
+
+            return true;
+        }
+
+        [SupportedOSPlatform("windows")]
+        private static bool AreMimeTypesRegisteredWindows()
+        {
+            static bool CheckRegistering(string ext)
+            {
+                RegistryKey key = Registry.CurrentUser.OpenSubKey(@$"Software\Classes\{ext}");
+
+                if (key is null)
+                {
+                    return false;
+                }
+
+                key.OpenSubKey(@"shell\open\command");
+
+                string keyValue = (string)key.GetValue("");
+
+                return keyValue is not null && (keyValue.Contains("Ryujinx") || keyValue.Contains(AppDomain.CurrentDomain.FriendlyName));
+            }
+
+            bool registered = false;
+
+            foreach (string ext in _fileExtensions)
+            {
+                registered |= CheckRegistering(ext);
+            }
+
+            return registered;
+        }
+
+        [SupportedOSPlatform("windows")]
+        private static bool InstallWindowsMimeTypes(bool uninstall = false)
+        {
+            static bool RegisterExtension(string ext, bool uninstall = false)
+            {
+                string keyString = @$"Software\Classes\{ext}";
+
+                if (uninstall)
+                {
+                    if (!AreMimeTypesRegisteredWindows())
+                    {
+                        return false;
+                    }
+
+                    Registry.CurrentUser.DeleteSubKeyTree(keyString);
+                }
+                else
+                {
+                    RegistryKey key = Registry.CurrentUser.CreateSubKey(keyString);
+                    if (key is null)
+                    {
+                        return false;
+                    }
+
+                    key.CreateSubKey(@"shell\open\command");
+
+                    key.SetValue("", $"\"{Environment.ProcessPath}\" \"%1\"");
+                    key.Close();
+                }
+
+                // Notify Explorer the file association has been changed.
+                SHChangeNotify(SHCNE_ASSOCCHANGED, SHCNF_FLUSH, IntPtr.Zero, IntPtr.Zero);
+
+                return true;
+            }
+
+            bool registered = false;
+
+            foreach (string ext in _fileExtensions)
+            {
+                registered |= RegisterExtension(ext, uninstall);
+            }
+
+            return registered;
+        }
+
+        public static bool AreMimeTypesRegistered()
+        {
+            if (OperatingSystem.IsLinux())
+            {
+                return AreMimeTypesRegisteredLinux();
+            }
+
+            if (OperatingSystem.IsWindows())
+            {
+                return AreMimeTypesRegisteredWindows();
+            }
+
+            // TODO: Add macOS support.
+
+            return false;
+        }
+
+        public static bool Install()
+        {
+            if (OperatingSystem.IsLinux())
+            {
+                return InstallLinuxMimeTypes();
+            }
+
+            if (OperatingSystem.IsWindows())
+            {
+                return InstallWindowsMimeTypes();
+            }
+
+            // TODO: Add macOS support.
+
+            return false;
+        }
+
+        public static bool Uninstall()
+        {
+            if (OperatingSystem.IsLinux())
+            {
+                return InstallLinuxMimeTypes(true);
+            }
+
+            if (OperatingSystem.IsWindows())
+            {
+                return InstallWindowsMimeTypes(true);
+            }
+
+            // TODO: Add macOS support.
+
+            return false;
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/Ryujinx.Ui.Common/Helper/ObjectiveC.cs b/src/Ryujinx.Ui.Common/Helper/ObjectiveC.cs
new file mode 100644
index 00000000..234f7597
--- /dev/null
+++ b/src/Ryujinx.Ui.Common/Helper/ObjectiveC.cs
@@ -0,0 +1,97 @@
+using System;
+using System.IO;
+using System.Runtime.InteropServices;
+using System.Runtime.Versioning;
+using System.Text;
+
+namespace Ryujinx.Ui.Common.Helper
+{
+    [SupportedOSPlatform("macos")]
+    public static partial class ObjectiveC
+    {
+        private const string ObjCRuntime = "/usr/lib/libobjc.A.dylib";
+
+        [LibraryImport(ObjCRuntime, StringMarshalling = StringMarshalling.Utf8)]
+        private static unsafe partial IntPtr sel_getUid(string name);
+
+        [LibraryImport(ObjCRuntime, StringMarshalling = StringMarshalling.Utf8)]
+        public static partial IntPtr objc_getClass(string name);
+
+        [LibraryImport(ObjCRuntime)]
+        public static partial void objc_msgSend(IntPtr receiver, Selector selector);
+
+        [LibraryImport(ObjCRuntime)]
+        public static partial void objc_msgSend(IntPtr receiver, Selector selector, byte value);
+
+        [LibraryImport(ObjCRuntime)]
+        public static partial void objc_msgSend(IntPtr receiver, Selector selector, IntPtr value);
+
+        [LibraryImport(ObjCRuntime)]
+        public static partial void objc_msgSend(IntPtr receiver, Selector selector, NSRect point);
+
+        [LibraryImport(ObjCRuntime)]
+        public static partial void objc_msgSend(IntPtr receiver, Selector selector, double value);
+
+        [LibraryImport(ObjCRuntime, EntryPoint = "objc_msgSend")]
+        public static partial IntPtr IntPtr_objc_msgSend(IntPtr receiver, Selector selector);
+
+        [LibraryImport(ObjCRuntime, EntryPoint = "objc_msgSend")]
+        public static partial IntPtr IntPtr_objc_msgSend(IntPtr receiver, Selector selector, IntPtr param);
+
+        [LibraryImport(ObjCRuntime, EntryPoint = "objc_msgSend", StringMarshalling = StringMarshalling.Utf8)]
+        public static partial IntPtr IntPtr_objc_msgSend(IntPtr receiver, Selector selector, string param);
+
+        [LibraryImport(ObjCRuntime, EntryPoint = "objc_msgSend")]
+        [return: MarshalAs(UnmanagedType.Bool)]
+        public static partial bool bool_objc_msgSend(IntPtr receiver, Selector selector, IntPtr param);
+
+        public struct Selector
+        {
+            public readonly IntPtr SelPtr;
+
+            public unsafe Selector(string name)
+            {
+                SelPtr = sel_getUid(name);
+            }
+
+            public static implicit operator Selector(string value) => new(value);
+        }
+
+        public struct NSString
+        {
+            public readonly IntPtr StrPtr;
+
+            public NSString(string aString)
+            {
+                IntPtr nsString = objc_getClass("NSString");
+                StrPtr = IntPtr_objc_msgSend(nsString, "stringWithUTF8String:", aString);
+            }
+
+            public static implicit operator IntPtr(NSString nsString) => nsString.StrPtr;
+        }
+
+        public readonly struct NSPoint
+        {
+            public readonly double X;
+            public readonly double Y;
+
+            public NSPoint(double x, double y)
+            {
+                X = x;
+                Y = y;
+            }
+        }
+
+        public readonly struct NSRect
+        {
+            public readonly NSPoint Pos;
+            public readonly NSPoint Size;
+
+            public NSRect(double x, double y, double width, double height)
+            {
+                Pos = new NSPoint(x, y);
+                Size = new NSPoint(width, height);
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/Ryujinx.Ui.Common/Helper/OpenHelper.cs b/src/Ryujinx.Ui.Common/Helper/OpenHelper.cs
new file mode 100644
index 00000000..5b2e8663
--- /dev/null
+++ b/src/Ryujinx.Ui.Common/Helper/OpenHelper.cs
@@ -0,0 +1,112 @@
+using Ryujinx.Common.Logging;
+using System;
+using System.Diagnostics;
+using System.IO;
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Ui.Common.Helper
+{
+    public static partial class OpenHelper
+    {
+        [LibraryImport("shell32.dll", SetLastError = true)]
+        public static partial int SHOpenFolderAndSelectItems(IntPtr pidlFolder, uint cidl, IntPtr apidl, uint dwFlags);
+
+        [LibraryImport("shell32.dll", SetLastError = true)]
+        public static partial void ILFree(IntPtr pidlList);
+
+        [LibraryImport("shell32.dll", SetLastError = true)]
+        public static partial IntPtr ILCreateFromPathW([MarshalAs(UnmanagedType.LPWStr)] string pszPath);
+
+        public static void OpenFolder(string path)
+        {
+            if (Directory.Exists(path))
+            {
+                Process.Start(new ProcessStartInfo
+                {
+                    FileName        = path,
+                    UseShellExecute = true,
+                    Verb            = "open"
+                });
+            }
+            else
+            {
+                Logger.Notice.Print(LogClass.Application, $"Directory \"{path}\" doesn't exist!");
+            }
+        }
+
+        public static void LocateFile(string path)
+        {
+            if (File.Exists(path))
+            {
+                if (OperatingSystem.IsWindows())
+                {
+                    IntPtr pidlList = ILCreateFromPathW(path);
+                    if (pidlList != IntPtr.Zero)
+                    {
+                        try
+                        {
+                            Marshal.ThrowExceptionForHR(SHOpenFolderAndSelectItems(pidlList, 0, IntPtr.Zero, 0));
+                        }
+                        finally
+                        {
+                            ILFree(pidlList);
+                        }
+                    }
+                }
+                else if (OperatingSystem.IsMacOS())
+                {
+                    ObjectiveC.NSString nsStringPath = new(path);
+                    IntPtr nsUrl = ObjectiveC.objc_getClass("NSURL");
+                    var urlPtr = ObjectiveC.IntPtr_objc_msgSend(nsUrl, "fileURLWithPath:", nsStringPath);
+
+                    IntPtr nsArray = ObjectiveC.objc_getClass("NSArray");
+                    IntPtr urlArray = ObjectiveC.IntPtr_objc_msgSend(nsArray, "arrayWithObject:", urlPtr);
+
+                    IntPtr nsWorkspace = ObjectiveC.objc_getClass("NSWorkspace");
+                    IntPtr sharedWorkspace = ObjectiveC.IntPtr_objc_msgSend(nsWorkspace, "sharedWorkspace");
+
+                    ObjectiveC.objc_msgSend(sharedWorkspace, "activateFileViewerSelectingURLs:", urlArray);
+                }
+                else if (OperatingSystem.IsLinux())
+                {
+                    Process.Start("dbus-send", $"--session --print-reply --dest=org.freedesktop.FileManager1 --type=method_call /org/freedesktop/FileManager1 org.freedesktop.FileManager1.ShowItems array:string:\"file://{path}\" string:\"\"");
+                }
+                else
+                {
+                    OpenFolder(Path.GetDirectoryName(path));
+                }
+            }
+            else
+            {
+                Logger.Notice.Print(LogClass.Application, $"File \"{path}\" doesn't exist!");
+            }
+        }
+
+        public static void OpenUrl(string url)
+        {
+            if (OperatingSystem.IsWindows())
+            {
+                Process.Start(new ProcessStartInfo("cmd", $"/c start {url.Replace("&", "^&")}"));
+            }
+            else if (OperatingSystem.IsLinux())
+            {
+                Process.Start("xdg-open", url);
+            }
+            else if (OperatingSystem.IsMacOS())
+            {
+                ObjectiveC.NSString nsStringPath = new(url);
+                IntPtr nsUrl = ObjectiveC.objc_getClass("NSURL");
+                var urlPtr = ObjectiveC.IntPtr_objc_msgSend(nsUrl, "URLWithString:", nsStringPath);
+
+                IntPtr nsWorkspace = ObjectiveC.objc_getClass("NSWorkspace");
+                IntPtr sharedWorkspace = ObjectiveC.IntPtr_objc_msgSend(nsWorkspace, "sharedWorkspace");
+
+                ObjectiveC.bool_objc_msgSend(sharedWorkspace, "openURL:", urlPtr);
+            }
+            else
+            {
+                Logger.Notice.Print(LogClass.Application, $"Cannot open url \"{url}\" on this platform!");
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/Ryujinx.Ui.Common/Helper/SetupValidator.cs b/src/Ryujinx.Ui.Common/Helper/SetupValidator.cs
new file mode 100644
index 00000000..3d779fdf
--- /dev/null
+++ b/src/Ryujinx.Ui.Common/Helper/SetupValidator.cs
@@ -0,0 +1,118 @@
+using Ryujinx.Common.Logging;
+using Ryujinx.HLE.FileSystem;
+using System;
+using System.IO;
+
+namespace Ryujinx.Ui.Common.Helper
+{
+    /// <summary>
+    /// Ensure installation validity
+    /// </summary>
+    public static class SetupValidator
+    {
+        public static bool IsFirmwareValid(ContentManager contentManager, out UserError error)
+        {
+            bool hasFirmware = contentManager.GetCurrentFirmwareVersion() != null;
+
+            if (hasFirmware)
+            {
+                error = UserError.Success;
+
+                return true;
+            }
+            else
+            {
+                error = UserError.NoFirmware;
+
+                return false;
+            }
+        }
+
+        public static bool CanFixStartApplication(ContentManager contentManager, string baseApplicationPath, UserError error, out SystemVersion firmwareVersion)
+        {
+            try
+            {
+                firmwareVersion = contentManager.VerifyFirmwarePackage(baseApplicationPath);
+            }
+            catch (Exception)
+            {
+                firmwareVersion = null;
+            }
+
+            return error == UserError.NoFirmware && Path.GetExtension(baseApplicationPath).ToLowerInvariant() == ".xci" && firmwareVersion != null;
+        }
+
+        public static bool TryFixStartApplication(ContentManager contentManager, string baseApplicationPath, UserError error, out UserError outError)
+        {
+            if (error == UserError.NoFirmware)
+            {
+                string baseApplicationExtension = Path.GetExtension(baseApplicationPath).ToLowerInvariant();
+
+                // If the target app to start is a XCI, try to install firmware from it
+                if (baseApplicationExtension == ".xci")
+                {
+                    SystemVersion firmwareVersion;
+
+                    try
+                    {
+                        firmwareVersion = contentManager.VerifyFirmwarePackage(baseApplicationPath);
+                    }
+                    catch (Exception)
+                    {
+                        firmwareVersion = null;
+                    }
+
+                    // The XCI is a valid firmware package, try to install the firmware from it!
+                    if (firmwareVersion != null)
+                    {
+                        try
+                        {
+                            Logger.Info?.Print(LogClass.Application, $"Installing firmware {firmwareVersion.VersionString}");
+
+                            contentManager.InstallFirmware(baseApplicationPath);
+
+                            Logger.Info?.Print(LogClass.Application, $"System version {firmwareVersion.VersionString} successfully installed.");
+
+                            outError = UserError.Success;
+
+                            return true;
+                        }
+                        catch (Exception) { }
+                    }
+
+                    outError = error;
+
+                    return false;
+                }
+            }
+
+            outError = error;
+
+            return false;
+        }
+
+        public static bool CanStartApplication(ContentManager contentManager, string baseApplicationPath, out UserError error)
+        {
+            if (Directory.Exists(baseApplicationPath) || File.Exists(baseApplicationPath))
+            {
+                string baseApplicationExtension = Path.GetExtension(baseApplicationPath).ToLowerInvariant();
+
+                // NOTE: We don't force homebrew developers to install a system firmware.
+                if (baseApplicationExtension == ".nro" || baseApplicationExtension == ".nso")
+                {
+                    error = UserError.Success;
+
+                    return true;
+                }
+
+                return IsFirmwareValid(contentManager, out error);
+            }
+            else
+            {
+                error = UserError.ApplicationNotFound;
+
+                return false;
+            }
+        }
+    }
+}