zune/ZuneUIXTools
0
0
Fork 0
mirror of https://github.com/ZuneDev/ZuneUIXTools.git synced 2026-07-27 13:11:59 -07:00
Code Issues Packages Projects Releases Wiki Activity

Move init method analysis

Browse Source
This commit is contained in:
Yoshi Askharoun
2025-07-17 15:26:17 -05:00
parent 27086b73a8
commit 52d2fdb10b
4 changed files with 90 additions and 78 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libs/UIX.DecompXml/Decompiler.cs
+69 -73
View File
@@ -47,79 +47,7 @@ public class Decompiler
new XAttribute("Name", name),
new XAttribute("Base", baseTypeName));
var initPropsOffset = export.InitializePropertiesOffset;
var initPropsBody = _context.Instructions
.SkipWhile(i => i.Offset < initPropsOffset)
.OrderBy(i => i.Offset)
.TakeWhile(i => i.OpCode is not (OpCode.ReturnValue or OpCode.ReturnVoid))
.OrderBy(i => i.Offset)
.ToArray();
var propertyElements = new XElement[export.Properties.Length];
Stack<object> stack = new([xExport]);
for (int i = 0; i < initPropsBody.Length; i++)
{
var instruction = initPropsBody[i];
if (instruction.OpCode is OpCode.JumpIfDictionaryContains)
{
}
else if (instruction.OpCode is OpCode.PushConstant)
{
var constant = _context.GetConstant(instruction.Operands.First());
stack.Push(constant);
}
else if (instruction.OpCode is OpCode.PushNull)
{
stack.Push(null);
}
else if (instruction.OpCode is OpCode.ConstructObject)
{
var type = _context.GetImportedType(instruction.Operands.ElementAt(0));
var xObj = new XElement(_context.GetXName(type));
stack.Push(new IrisObject(xObj, type));
}
else if (instruction.OpCode is OpCode.MethodInvokeStatic)
{
var method = _context.GetImportedMethod(instruction.Operands.First());
int parameterCount = method.ParameterTypes.Length;
object[] parameters = new object[parameterCount];
for (parameterCount--; parameterCount >= 0; parameterCount--)
parameters[parameterCount] = stack.Pop();
var callExpression = new IrisMethodCallExpression(method, null, parameters.Select(IrisExpression.ToExpression));
stack.Push(callExpression);
}
else if (instruction.OpCode is OpCode.PropertyInitialize)
{
var property = _context.GetImportedProperty(instruction.Operands.ElementAt(0));
var value = stack.Pop();
var target = stack.Pop();
var xTarget = (XElement)ToXmlFriendlyObject(target);
PropertyAssignOnXElement(xTarget, property, IrisObject.Create(value, property.PropertyType, _context));
stack.Push(new IrisObject(xTarget, property.Owner));
}
else if (instruction.OpCode is OpCode.PropertyDictionaryAdd)
{
var targetProperty = _context.GetImportedProperty(instruction.Operands.ElementAt(0));
var keyReference = instruction.Operands.ElementAt(1);
var key = _context.GetConstant(keyReference).Value.ToString();
var value = stack.Pop();
var targetInstance = stack.Peek() as XElement;
PropertyDictionaryAddOnXElement(targetInstance, targetProperty, IrisObject.Create(value, null, _context), key);
}
}
AnalyzeMethodForInit(export.InitializePropertiesOffset, xExport);
xRoot.Add(xExport);
}
@@ -154,6 +82,74 @@ public class Decompiler
return sb.ToString();
}
private Stack<object> AnalyzeMethodForInit(uint startOffset, XElement elemToInit)
{
var methodBody = _context.GetMethodBody(startOffset);
Stack<object> stack = new([elemToInit]);
for (int i = 0; i < methodBody.Length; i++)
{
var instruction = methodBody[i];
if (instruction.OpCode is OpCode.PushConstant)
{
var constant = _context.GetConstant(instruction.Operands.First());
stack.Push(constant);
}
else if (instruction.OpCode is OpCode.PushNull)
{
stack.Push(null);
}
else if (instruction.OpCode is OpCode.ConstructObject)
{
var type = _context.GetImportedType(instruction.Operands.ElementAt(0));
var xObj = new XElement(_context.GetXName(type));
stack.Push(new IrisObject(xObj, type));
}
else if (instruction.OpCode is OpCode.MethodInvokeStatic)
{
var method = _context.GetImportedMethod(instruction.Operands.First());
int parameterCount = method.ParameterTypes.Length;
object[] parameters = new object[parameterCount];
for (parameterCount--; parameterCount >= 0; parameterCount--)
parameters[parameterCount] = stack.Pop();
var callExpression = new IrisMethodCallExpression(method, null, parameters.Select(IrisExpression.ToExpression));
stack.Push(callExpression);
}
else if (instruction.OpCode is OpCode.PropertyInitialize)
{
var property = _context.GetImportedProperty(instruction.Operands.ElementAt(0));
var value = stack.Pop();
var target = stack.Pop();
var xTarget = (XElement)ToXmlFriendlyObject(target);
PropertyAssignOnXElement(xTarget, property, IrisObject.Create(value, property.PropertyType, _context));
stack.Push(new IrisObject(xTarget, property.Owner));
}
else if (instruction.OpCode is OpCode.PropertyDictionaryAdd)
{
var targetProperty = _context.GetImportedProperty(instruction.Operands.ElementAt(0));
var keyReference = instruction.Operands.ElementAt(1);
var key = _context.GetConstant(keyReference).Value.ToString();
var value = stack.Pop();
var targetInstance = stack.Peek() as XElement;
PropertyDictionaryAddOnXElement(targetInstance, targetProperty, IrisObject.Create(value, null, _context), key);
}
}
return stack;
}
private static XElement GetOrCreateElement(XElement parent, XName name)
{
var elem = parent.Element(name);