Revert "8.2版本上传"

This reverts commit 6a881f2e8a.

Assets/01.HybridCLR/Editor/ReversePInvokeWrap/Analyzer.cs

@@ -0,0 +1,108 @@
+using dnlib.DotNet;
+using HybridCLR.Editor.ABI;
+using HybridCLR.Editor.Meta;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UnityEngine;
+
+namespace HybridCLR.Editor.ReversePInvokeWrap
+{
+    public class RawReversePInvokeMethodInfo
+    {
+        public MethodDef Method { get; set; }
+
+        public CustomAttribute GenerationAttribute { get; set; }
+    }
+
+    public class ABIReversePInvokeMethodInfo
+    {
+        public MethodDesc Method { get; set; }
+
+        public int Count { get; set; }
+    }
+
+    public class Analyzer
+    {
+
+        private readonly List<ModuleDefMD> _rootModules = new List<ModuleDefMD>();
+
+        private readonly List<RawReversePInvokeMethodInfo> _reversePInvokeMethods = new List<RawReversePInvokeMethodInfo>();
+
+        public Analyzer(AssemblyCache cache, List<string> assemblyNames)
+        {
+            foreach (var assemblyName in assemblyNames)
+            {
+                _rootModules.Add(cache.LoadModule(assemblyName));
+            }
+        }
+
+        private void CollectReversePInvokeMethods()
+        {
+            foreach (var mod in _rootModules)
+            {
+                Debug.Log($"ass:{mod.FullName} methodcount:{mod.Metadata.TablesStream.MethodTable.Rows}");
+                for (uint rid = 1, n = mod.Metadata.TablesStream.MethodTable.Rows; rid <= n; rid++)
+                {
+                    var method = mod.ResolveMethod(rid);
+                    //Debug.Log($"method:{method}");
+                    if (!method.IsStatic || !method.HasCustomAttributes)
+                    {
+                        continue;
+                    }
+                    CustomAttribute wa = method.CustomAttributes.FirstOrDefault(ca => ca.AttributeType.Name == "MonoPInvokeCallbackAttribute");
+                    if (wa == null)
+                    {
+                        continue;
+                    }
+                    //foreach (var ca in method.CustomAttributes)
+                    //{
+                    //    Debug.Log($"{ca.AttributeType.FullName} {ca.TypeFullName}");
+                    //}
+                    _reversePInvokeMethods.Add(new RawReversePInvokeMethodInfo()
+                    {
+                        Method = method,
+                        GenerationAttribute = method.CustomAttributes.FirstOrDefault(ca => ca.AttributeType.FullName == "HybridCLR.ReversePInvokeWrapperGenerationAttribute"),
+                    });
+                }
+            }
+        }
+
+        public List<ABIReversePInvokeMethodInfo> BuildABIMethods()
+        {
+            var methodsBySig = new Dictionary<string, ABIReversePInvokeMethodInfo>();
+            var typeCreator = new TypeCreator();
+            foreach(var method in _reversePInvokeMethods)
+            {
+                MethodDesc desc = new MethodDesc
+                {
+                    MethodDef = method.Method,
+                    ReturnInfo = new ReturnInfo { Type = typeCreator.CreateTypeInfo(method.Method.ReturnType)},
+                    ParamInfos = method.Method.Parameters.Select(p => new ParamInfo { Type = typeCreator.CreateTypeInfo(p.Type)}).ToList(),
+                };
+                desc.Init();
+                if (!methodsBySig.TryGetValue(desc.Sig, out var arm))
+                {
+                    arm = new ABIReversePInvokeMethodInfo()
+                    {
+                        Method = desc,
+                        Count = 0,
+                    };
+                    methodsBySig.Add(desc.Sig, arm);
+                }
+                int preserveCount = method.GenerationAttribute != null ? (int)method.GenerationAttribute.ConstructorArguments[0].Value : 1;
+                arm.Count += preserveCount;
+            }
+            var methods = methodsBySig.Values.ToList();
+            methods.Sort((a, b) => String.CompareOrdinal(a.Method.Sig, b.Method.Sig));
+            return methods;
+        }
+
+        public void Run()
+        {
+            CollectReversePInvokeMethods();
+        }
+    }
+}