Use source generated regular expressions (#4005)

* Add crowdin bagde and informations in readme.

* Update README.md

Co-authored-by: TSRBerry <20988865+TSRBerry@users.noreply.github.com>

* Update README.md

Co-authored-by: TSRBerry <20988865+TSRBerry@users.noreply.github.com>

README.md

@@ -21,6 +21,10 @@
         <img src="https://github.com/Ryujinx/Ryujinx/actions/workflows/release.yml/badge.svg"
             alt="">
     </a>
+    <a href="https://crwd.in/ryujinx">
+        <img src="https://badges.crowdin.net/ryujinx/localized.svg"
+            alt="">
+    </a>
     <a href="https://discord.com/invite/VkQYXAZ">
         <img src="https://img.shields.io/discord/410208534861447168?color=5865F2&label=Ryujinx&logo=discord&logoColor=white"
             alt="Discord">
@@ -48,6 +52,8 @@ See our [Setup & Configuration Guide](https://github.com/Ryujinx/Ryujinx/wiki/Ry
 For our Local Wireless and LAN builds, see our [Multiplayer: Local Play/Local Wireless Guide
 ](https://github.com/Ryujinx/Ryujinx/wiki/Multiplayer-(LDN-Local-Wireless)-Guide).
 
+Avalonia UI comes with translations for various languages. See [Crowdin](https://crwd.in/ryujinx) for more information.
+
 ## Latest build
 
 These builds are compiled automatically for each commit on the master branch. While we strive to ensure optimal stability and performance prior to pushing an update, our automated builds **may be unstable or completely broken.**

Ryujinx.Common/SystemInfo/MacOSSystemInfo.cs

@@ -28,9 +28,39 @@ namespace Ryujinx.Common.SystemInfo
 
             CpuName = $"{cpuName} ; {LogicalCoreCount} logical";
             RamTotal = totalRAM;
+            RamAvailable = GetVMInfoAvailableMemory();
         }
 
-        [DllImport("libSystem.dylib", CharSet = CharSet.Ansi, SetLastError = true)]
+        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";
+
+        [DllImport(SystemLibraryName, CharSet = CharSet.Ansi, SetLastError = true)]
         private static extern int sysctlbyname(string name, IntPtr oldValue, ref ulong oldSize, IntPtr newValue, ulong newValueSize);
 
         private static int sysctlbyname(string name, IntPtr oldValue, ref ulong oldSize)
@@ -85,5 +115,43 @@ namespace Ryujinx.Common.SystemInfo
 
             return res;
         }
+
+        [DllImport(SystemLibraryName, CharSet = CharSet.Ansi, SetLastError = true)]
+        private static extern uint mach_host_self();
+
+        [DllImport(SystemLibraryName, CharSet = CharSet.Ansi, SetLastError = true)]
+        private static extern 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;
+        }
+
+        [DllImport(SystemLibraryName, CharSet = CharSet.Ansi, SetLastError = true)]
+        private static extern int host_statistics64(uint host_priv, int host_flavor, ref VMStatistics64 host_info64_out, ref uint host_info64_outCnt);
     }
 }

Ryujinx.Graphics.Vulkan/Vendor.cs

@@ -11,9 +11,10 @@ namespace Ryujinx.Graphics.Vulkan
         Unknown
     }
 
-    static class VendorUtils
+    static partial class VendorUtils
     {
-        public static Regex AmdGcnRegex = new Regex(@"Radeon (((HD|R(5|7|9|X)) )?((M?[2-6]\d{2}(\D|$))|([7-8]\d{3}(\D|$))|Fury|Nano))|(Pro Duo)");
+        [GeneratedRegex("Radeon (((HD|R(5|7|9|X)) )?((M?[2-6]\\d{2}(\\D|$))|([7-8]\\d{3}(\\D|$))|Fury|Nano))|(Pro Duo)")]
+        public static partial Regex AmdGcnRegex();
 
         public static Vendor FromId(uint id)
         {

Ryujinx.Graphics.Vulkan/VulkanRenderer.cs

@@ -471,7 +471,7 @@ namespace Ryujinx.Graphics.Vulkan
             GpuRenderer = Marshal.PtrToStringAnsi((IntPtr)properties.DeviceName);
             GpuVersion = $"Vulkan v{ParseStandardVulkanVersion(properties.ApiVersion)}, Driver v{ParseDriverVersion(ref properties)}";
 
-            IsAmdGcn = Vendor == Vendor.Amd && VendorUtils.AmdGcnRegex.IsMatch(GpuRenderer);
+            IsAmdGcn = Vendor == Vendor.Amd && VendorUtils.AmdGcnRegex().IsMatch(GpuRenderer);
 
             Logger.Notice.Print(LogClass.Gpu, $"{GpuVendor} {GpuRenderer} ({GpuVersion})");
         }

Ryujinx.HLE/HOS/Applets/Error/ErrorApplet.cs

@@ -18,7 +18,7 @@ using System.Text.RegularExpressions;
 
 namespace Ryujinx.HLE.HOS.Applets.Error
 {
-    internal class ErrorApplet : IApplet
+    internal partial class ErrorApplet : IApplet
     {
         private const long ErrorMessageBinaryTitleId = 0x0100000000000801;
 
@@ -30,6 +30,9 @@ namespace Ryujinx.HLE.HOS.Applets.Error
 
         public event EventHandler AppletStateChanged;
 
+        [GeneratedRegex(@"[^\u0000\u0009\u000A\u000D\u0020-\uFFFF]..")]
+        private static partial Regex CleanTextRegex();
+
         public ErrorApplet(Horizon horizon)
         {
             _horizon = horizon;
@@ -101,7 +104,7 @@ namespace Ryujinx.HLE.HOS.Applets.Error
 
         private static string CleanText(string value)
         {
-            return Regex.Replace(value, @"[^\u0000\u0009\u000A\u000D\u0020-\uFFFF]..", "").Replace("\0", "");
+            return CleanTextRegex().Replace(value, "").Replace("\0", "");
         }
 
         private string GetMessageText(uint module, uint description, string key)

Ryujinx.HLE/HOS/Services/Sockets/Sfdnsres/Proxy/DnsBlacklist.cs

@@ -2,18 +2,30 @@
 
 namespace Ryujinx.HLE.HOS.Services.Sockets.Sfdnsres.Proxy
 {
-    static class DnsBlacklist
+    static partial class DnsBlacklist
     {
-        const RegexOptions RegexOpts = RegexOptions.CultureInvariant | RegexOptions.IgnoreCase | RegexOptions.ExplicitCapture | RegexOptions.Compiled;
+        const RegexOptions RegexOpts = RegexOptions.CultureInvariant | RegexOptions.IgnoreCase | RegexOptions.ExplicitCapture;
 
-        private static readonly Regex[] BlockedHosts = new Regex[]
-        {
-            new Regex(@"^(.*)\-lp1\.(n|s)\.n\.srv\.nintendo\.net$", RegexOpts),
-            new Regex(@"^(.*)\-lp1\.lp1\.t\.npln\.srv\.nintendo\.net$", RegexOpts),
-            new Regex(@"^(.*)\-lp1\.(znc|p)\.srv\.nintendo\.net$", RegexOpts),
-            new Regex(@"^(.*)\-sb\-api\.accounts\.nintendo\.com$", RegexOpts),
-            new Regex(@"^(.*)\-sb\.accounts\.nintendo\.com$", RegexOpts),
-            new Regex(@"^accounts\.nintendo\.com$", RegexOpts)
+        [GeneratedRegex(@"^(.*)\-lp1\.(n|s)\.n\.srv\.nintendo\.net$", RegexOpts)]
+        private static partial Regex BlockedHost1();
+        [GeneratedRegex(@"^(.*)\-lp1\.lp1\.t\.npln\.srv\.nintendo\.net$", RegexOpts)]
+        private static partial Regex BlockedHost2();
+        [GeneratedRegex(@"^(.*)\-lp1\.(znc|p)\.srv\.nintendo\.net$", RegexOpts)]
+        private static partial Regex BlockedHost3();
+        [GeneratedRegex(@"^(.*)\-sb\-api\.accounts\.nintendo\.com$", RegexOpts)]
+        private static partial Regex BlockedHost4();
+        [GeneratedRegex(@"^(.*)\-sb\.accounts\.nintendo\.com$", RegexOpts)]
+        private static partial Regex BlockedHost5();
+        [GeneratedRegex(@"^accounts\.nintendo\.com$", RegexOpts)]
+        private static partial Regex BlockedHost6();
+
+        private static readonly Regex[] BlockedHosts = {
+            BlockedHost1(),
+            BlockedHost2(),
+            BlockedHost3(),
+            BlockedHost4(),
+            BlockedHost5(),
+            BlockedHost6()
         };
 
         public static bool IsHostBlocked(string host)

Ryujinx.HLE/Loaders/Executables/NsoExecutable.cs

@@ -9,7 +9,7 @@ using System.Text.RegularExpressions;
 
 namespace Ryujinx.HLE.Loaders.Executables
 {
-    class NsoExecutable : IExecutable
+    partial class NsoExecutable : IExecutable
     {
         public byte[] Program { get; }
         public Span<byte> Text => Program.AsSpan((int)TextOffset, (int)TextSize);
@@ -29,6 +29,13 @@ namespace Ryujinx.HLE.Loaders.Executables
         public string        Name;
         public Array32<byte> BuildId;
 
+        [GeneratedRegex(@"[a-z]:[\\/][ -~]{5,}\.nss", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant)]
+        private static partial Regex ModuleRegex();
+        [GeneratedRegex(@"sdk_version: ([0-9.]*)")]
+        private static partial Regex FsSdkRegex();
+        [GeneratedRegex(@"SDK MW[ -~]*")]
+        private static partial Regex SdkMwRegex();
+
         public NsoExecutable(IStorage inStorage, string name = null)
         {
             NsoReader reader = new NsoReader();
@@ -83,7 +90,7 @@ namespace Ryujinx.HLE.Loaders.Executables
 
             if (string.IsNullOrEmpty(modulePath))
             {
-                Match moduleMatch = Regex.Match(rawTextBuffer, @"[a-z]:[\\/][ -~]{5,}\.nss", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.Compiled);
+                Match moduleMatch = ModuleRegex().Match(rawTextBuffer);
                 if (moduleMatch.Success)
                 {
                     modulePath = moduleMatch.Value;
@@ -92,13 +99,13 @@ namespace Ryujinx.HLE.Loaders.Executables
 
             stringBuilder.AppendLine($"    Module: {modulePath}");
 
-            Match fsSdkMatch = Regex.Match(rawTextBuffer, @"sdk_version: ([0-9.]*)", RegexOptions.Compiled);
+            Match fsSdkMatch = FsSdkRegex().Match(rawTextBuffer);
             if (fsSdkMatch.Success)
             {
                 stringBuilder.AppendLine($"    FS SDK Version: {fsSdkMatch.Value.Replace("sdk_version: ", "")}");
             }
 
-            MatchCollection sdkMwMatches = Regex.Matches(rawTextBuffer, @"SDK MW[ -~]*", RegexOptions.Compiled);
+            MatchCollection sdkMwMatches = SdkMwRegex().Matches(rawTextBuffer);
             if (sdkMwMatches.Count != 0)
             {
                 string libHeader  = "    SDK Libraries: ";

crowdin.yml

@@ -1,3 +1,3 @@
 files:
-  - source: Ryujinx.Ava/Assets/Locales/en_US.json
-    translation: Ryujinx.Ava/Assets/Locales/%locale_with_underscore%.json
+  - source: /**/Assets/Locales/en_US.json
+    translation: /**/Assets/Locales/%locale_with_underscore%.json