From cee712105850ac3385cd0091a923438167433f9f Mon Sep 17 00:00:00 2001
From: TSR Berry <20988865+TSRBerry@users.noreply.github.com>
Date: Sat, 8 Apr 2023 01:22:00 +0200
Subject: Move solution and projects to src

---
 .../Kernel/SyscallSyntaxReceiver.cs                | 53 ++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 src/Ryujinx.Horizon.Kernel.Generators/Kernel/SyscallSyntaxReceiver.cs

(limited to 'src/Ryujinx.Horizon.Kernel.Generators/Kernel/SyscallSyntaxReceiver.cs')

diff --git a/src/Ryujinx.Horizon.Kernel.Generators/Kernel/SyscallSyntaxReceiver.cs b/src/Ryujinx.Horizon.Kernel.Generators/Kernel/SyscallSyntaxReceiver.cs
new file mode 100644
index 00000000..e480a859
--- /dev/null
+++ b/src/Ryujinx.Horizon.Kernel.Generators/Kernel/SyscallSyntaxReceiver.cs
@@ -0,0 +1,53 @@
+using Microsoft.CodeAnalysis;
+using Microsoft.CodeAnalysis.CSharp.Syntax;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace Ryujinx.Horizon.Generators.Kernel
+{
+    class SyscallSyntaxReceiver : ISyntaxReceiver
+    {
+        public List<MethodDeclarationSyntax> SvcImplementations { get; }
+
+        public SyscallSyntaxReceiver()
+        {
+            SvcImplementations = new List<MethodDeclarationSyntax>();
+        }
+
+        public void OnVisitSyntaxNode(SyntaxNode syntaxNode)
+        {
+            if (!(syntaxNode is ClassDeclarationSyntax classDeclaration) || classDeclaration.AttributeLists.Count == 0)
+            {
+                return;
+            }
+
+            if (!classDeclaration.AttributeLists.Any(attributeList =>
+                    attributeList.Attributes.Any(x => x.Name.GetText().ToString() == "SvcImpl")))
+            {
+                return;
+            }
+
+            foreach (var memberDeclaration in classDeclaration.Members)
+            {
+                if (memberDeclaration is MethodDeclarationSyntax methodDeclaration)
+                {
+                    VisitMethod(methodDeclaration);
+                }
+            }
+        }
+
+        private void VisitMethod(MethodDeclarationSyntax methodDeclaration)
+        {
+            if (methodDeclaration.AttributeLists.Count == 0)
+            {
+                return;
+            }
+
+            if (methodDeclaration.AttributeLists.Any(attributeList =>
+                    attributeList.Attributes.Any(x => x.Name.GetText().ToString() == "Svc")))
+            {
+                SvcImplementations.Add(methodDeclaration);
+            }
+        }
+    }
+}
-- 
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