ryujinx/Ryujinx.Horizon.Kernel.Generators/Kernel/SyscallSyntaxReceiver.cs
ACGNnsj 460f96967d
Slight Code Refactoring (#4373)
* Simplify return statements by using ternary expressions

* Remove a redundant type conversion

* Reduce nesting by inverting "if" statements

* Try to improve code readability by using LINQ and inverting "if" statements

* Try to improve code readability by using LINQ, using ternary expressions, and inverting "if" statements

* Add line breaks to long LINQ

* Add line breaks to long LINQ
2023-03-28 14:59:43 +02:00

54 lines
1.6 KiB
C#

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);
}
}
}
}