接入obfuz->2.0

UnityProject/Packages/com.code-philosophy.hybridclr/Editor/MethodBridge/CalliAnalyzer.cs

@@ -0,0 +1,65 @@
+using dnlib.DotNet;
+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.MethodBridge
+{
+
+    public class CalliAnalyzer
+    {
+        private readonly List<ModuleDefMD> _rootModules = new List<ModuleDefMD>();
+
+        private readonly List<CallNativeMethodSignatureInfo> _calliMethodSignatures = new List<CallNativeMethodSignatureInfo>();
+
+        public List<CallNativeMethodSignatureInfo> CalliMethodSignatures => _calliMethodSignatures;
+
+        public CalliAnalyzer(AssemblyCache cache, List<string> assemblyNames)
+        {
+            foreach (var assemblyName in assemblyNames)
+            {
+                _rootModules.Add(cache.LoadModule(assemblyName));
+            }
+        }
+
+        private void CollectCalli()
+        {
+            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.HasBody)
+                    {
+                        continue;
+                    }
+
+                    foreach (var il in method.Body.Instructions)
+                    {
+                        if (il.OpCode.Code == dnlib.DotNet.Emit.Code.Calli)
+                        {
+                            MethodSig methodSig = (MethodSig)il.Operand;
+
+                            _calliMethodSignatures.Add(new CallNativeMethodSignatureInfo()
+                            {
+                                MethodSig = methodSig,
+                            });
+                            Debug.Log($"method:{method}  calli method signature:{methodSig}");
+                        }
+                    }
+                }
+            }
+        }
+
+        public void Run()
+        {
+            CollectCalli();
+        }
+    }
+}