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DLL: Output events

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This commit is contained in:
Katy Coe
2021-01-09 21:37:55 +01:00
parent 75ced39fdc
commit 900b690d36
1 changed files with 31 additions and 7 deletions
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34
Il2CppInspector.Common/Outputs/AssemblyShims.cs
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@@ -7,6 +7,7 @@
using System; using System;
using System.Collections.Generic; using System.Collections.Generic;
using System.ComponentModel;
using System.IO; using System.IO;
using System.Linq; using System.Linq;
using dnlib.DotNet; using dnlib.DotNet;
@@ -169,10 +170,15 @@ namespace Il2CppInspector.Outputs
foreach (var prop in type.DeclaredProperties) foreach (var prop in type.DeclaredProperties)
AddProperty(module, mType, prop); AddProperty(module, mType, prop);
// Add methods that aren't properties // Add events
var props = type.DeclaredProperties.SelectMany(p => new[] { p.GetMethod, p.SetMethod }).Where(m => m != null); foreach (var evt in type.DeclaredEvents)
AddEvent(module, mType, evt);
foreach (var method in type.DeclaredConstructors.AsEnumerable<MethodBase>().Concat(type.DeclaredMethods).Except(props)) // Add methods that aren't properties or events
var props = type.DeclaredProperties.SelectMany(p => new[] { p.GetMethod, p.SetMethod }).Where(m => m != null);
var events = type.DeclaredEvents.SelectMany(p => new[] { p.AddMethod, p.RemoveMethod, p.RaiseMethod }).Where(m => m != null);
foreach (var method in type.DeclaredConstructors.AsEnumerable<MethodBase>().Concat(type.DeclaredMethods).Except(props).Except(events))
AddMethod(module, mType, method); AddMethod(module, mType, method);
// Add token attribute // Add token attribute
@@ -219,9 +225,7 @@ namespace Il2CppInspector.Outputs
var mProp = new PropertyDefUser(prop.Name, s, (PropertyAttributes) prop.Attributes); var mProp = new PropertyDefUser(prop.Name, s, (PropertyAttributes) prop.Attributes);
if (prop.CanRead)
mProp.GetMethod = AddMethod(module, mType, prop.GetMethod); mProp.GetMethod = AddMethod(module, mType, prop.GetMethod);
if (prop.CanWrite)
mProp.SetMethod = AddMethod(module, mType, prop.SetMethod); mProp.SetMethod = AddMethod(module, mType, prop.SetMethod);
// Add token attribute // Add token attribute
@@ -232,8 +236,28 @@ namespace Il2CppInspector.Outputs
return mProp; return mProp;
} }
// Add an event to a type
private EventDef AddEvent(ModuleDef module, TypeDef mType, EventInfo evt) {
var mEvent = new EventDefUser(evt.Name, GetTypeRef(module, evt.EventHandlerType), (EventAttributes) evt.Attributes);
mEvent.AddMethod = AddMethod(module, mType, evt.AddMethod);
mEvent.RemoveMethod = AddMethod(module, mType, evt.RemoveMethod);
mEvent.InvokeMethod = AddMethod(module, mType, evt.RaiseMethod);
// Add token attribute
mEvent.AddAttribute(module, tokenAttribute, ("Token", $"0x{evt.Definition.token:X8}"));
// Add property to type
mType.Events.Add(mEvent);
return mEvent;
}
// Add a method to a type // Add a method to a type
private MethodDef AddMethod(ModuleDef module, TypeDef mType, MethodBase method) { private MethodDef AddMethod(ModuleDef module, TypeDef mType, MethodBase method) {
// Undefined method
if (method == null)
return null;
// Return type and parameter signature // Return type and parameter signature
MethodSig s; MethodSig s;