private Triple GetNilArgumentTriple(Instruction instruction, MethodDefinition parentMethod, string objectInitializerInstanceKey = null)
{
var parseResult = new ParseResult();
var nilArgumentTriple = new Triple();
nilArgumentTriple.ParentAssembly = parentMethod.Module.Assembly.Name.Name;
nilArgumentTriple.ParentMethod = parentMethod;
string toInstanceOwnerKey = string.Empty;
if (objectInitializerInstanceKey != null)
{
toInstanceOwnerKey = objectInitializerInstanceKey;
}
//else if (MethodArgumentInstructionParser.IsChainedToPreviousInstruction(instruction))
// toInstanceOwnerKey = null;
else
{
toInstanceOwnerKey = InstructionKeyService.GetToInstanceOwnerKey(instruction, ObjectType.NilArgument, parentMethod);
}
nilArgumentTriple.To = BuildToTriple(instruction, toInstanceOwnerKey, parentMethod);
nilArgumentTriple.To.ObjectType = ObjectType.NilArgument;
nilArgumentTriple.From = new TripleObject();
nilArgumentTriple.From.ObjectType = ObjectType.None;
return(nilArgumentTriple);
}
private Triple GetGenericTriple(Instruction instruction,
MethodDefinition parentMethod,
ObjectType toObjectType,
string constructorInstructionKey = null)
{
var fromInstruction = instruction.Previous;
var fromObjectType = InstructionKeyService.GetFromObjectType(fromInstruction);
var fromInstanceOwnerKey = InstructionKeyService.GetFromInstanceOwnerKey(fromInstruction, fromObjectType, parentMethod);
string toInstanceOwnerKey = string.Empty;
if (constructorInstructionKey != null)
{
toInstanceOwnerKey = null;
}
else
{
toInstanceOwnerKey = InstructionKeyService.GetToInstanceOwnerKey(instruction, toObjectType, parentMethod);
}
var triple = BuildTriple(instruction, toInstanceOwnerKey, fromInstruction, fromInstanceOwnerKey, parentMethod);
if (constructorInstructionKey != null)
{
triple.SetsObjectInitializerMember = true;
triple.ConstructorInstructionKey = constructorInstructionKey;
}
return(triple);
}
private List <Triple> GetMethodCallArgumentTriples(MethodDefinition parentMethod, Instruction instruction, string constructorInstructionKey = null)
{
var triples = new List <Triple>();
var calledMethod = (MethodReference)instruction.Operand;
var rootNode = GetInstructionTree(parentMethod, instruction, calledMethod);
if (rootNode == null)
{
return(triples);
}
string instanceOwnerKey = string.Empty;
if (constructorInstructionKey != null)
{
instanceOwnerKey = null;
triples = TraverseTree(parentMethod, rootNode, instanceOwnerKey, true, constructorInstructionKey);
}
else
{
instanceOwnerKey = InstructionKeyService.GetToInstanceOwnerKey(instruction, ObjectType.Method, parentMethod);
triples = TraverseTree(parentMethod, rootNode, instanceOwnerKey, false);
}
return(triples);
}
