public static string GetObjectKey(Instruction instruction, ObjectType objectType, MethodReference methodOfArgument, int?argumentIndex = null)
{
if (objectType == ObjectType.Argument && !argumentIndex.HasValue)
{
argumentIndex = (int)DecompilerService.GetPosition(instruction);
}
switch (objectType)
{
case ObjectType.Argument:
return(methodOfArgument.GetKey() + ">>" + argumentIndex);
case ObjectType.NilArgument:
var nilArgMethodReference = (MethodReference)instruction.Operand;
return(nilArgMethodReference.GetKey() + ">>0");
case ObjectType.Field:
var fieldReference = (FieldReference)instruction.Operand;
return(fieldReference.GetKey());
case ObjectType.LocalVariable:
var stackPosition = DecompilerService.GetPosition(instruction);
return(methodOfArgument.GetKey() + " StackPosition:" + stackPosition);
case ObjectType.ReturnValue:
return(methodOfArgument.GetKey() + ">>return");
case ObjectType.Method:
var methodReference = (MethodReference)instruction.Operand;
return(methodReference.GetKey() + ">>return");
case ObjectType.InlineString:
return(instruction.Operand.ToString());
case ObjectType.InlineNumber:
var number = DecompilerService.GetPosition(instruction);
return(number.ToString());
case ObjectType.None:
return(null);
default:
throw new ILParseException("Unsupported ObjectType: " + objectType);
}
}
public static string GetFullMethodSignature(MethodReference method)
{
if (_fullSignatures.ContainsKey(method.FullName))
{
return(_fullSignatures[method.FullName]);
}
var signature = method.GetKey();
_fullSignatures.Add(method.FullName, signature);
return(signature);
}
//public static string GetLinkKey(Instruction instruction, string objectKey, MethodReference methodOfInstruction)
//{
// int arrowIndex = objectKey.IndexOf(">>");
// if (arrowIndex > -1)
// {
// return objectKey.Substring(0, arrowIndex) + GetInstructionKey(instruction, methodOfInstruction);
// }
// //else if(objectKey.IndexOf("get_") > -1 || objectKey.IndexOf("set_") > -1)
// //{
// // return objectKey.Substring(0, objectKey.LastIndexOf("(")).Replace("set_", "").Replace("get_", "") + "()";
// //}
// return objectKey + instruction.Offset + GetInstructionKey(instruction, methodOfInstruction);
//}
public static string GetInstructionKey(Instruction instruction, MethodReference methodOfInstruction)
{
return("|" + methodOfInstruction.GetKey().GetHashCode() + "@" + instruction.Offset);
}