MethodNode ReadMethod(IMethod method)
{
MethodNode m;
TypeNode t = ReadType(method.DeclaringTypeDefinition);
if (!methodMappings.ContainsKey(method)) {
m = new MethodNode(method, t, ReadType(method.ReturnType.GetDefinition()));
t.methods.Add(m);
methodMappings.Add(method, m);
cecilMappings.Add(loader.GetCecilObject((IUnresolvedMethod)method.UnresolvedMember), method);
} else {
m = methodMappings[method];
}
return m;
}
public Relationship GetRelationship(INode node)
{
Relationship relationship = new Relationship();
if (node == this)
{
relationship.Relationships.Add(RelationshipType.Same);
return(relationship);
}
if (node is NamespaceNode)
{
NamespaceNode ns = (NamespaceNode)node;
foreach (var type in GetAllTypes())
{
if (type != null && type.Namespace == ns)
{
relationship.AddRelationship(RelationshipType.UseThis);
}
}
}
if (node is TypeNode)
{
TypeNode type = (TypeNode)node;
foreach (var usedType in GetAllTypes())
{
if (type == usedType)
{
relationship.AddRelationship(RelationshipType.UseThis);
}
}
}
if (node is MethodNode)
{
MethodNode method = (MethodNode)node;
foreach (var usedMethod in GetAllMethods())
{
if (method == usedMethod)
{
relationship.AddRelationship(RelationshipType.UseThis);
}
}
}
if (node is FieldNode)
{
FieldNode field = (FieldNode)node;
foreach (var usedField in GetAllFields())
{
if (field == usedField)
{
relationship.AddRelationship(RelationshipType.UseThis);
}
}
}
return(relationship);
}
void ReadInstructions(MethodNode m, IMethod method, MethodDefinition cecilObject)
{
if (!cecilObject.HasBody)
return;
foreach (var instruction in cecilObject.Body.Instructions) {
m.instructions.Add(new Instruction { DeclaringMethod = m, Operand = (instruction.Operand ?? "").ToString() });
// IL cyclomatic complexity
if (instruction.OpCode.FlowControl == FlowControl.Cond_Branch)
m.CyclomaticComplexity++;
var operand = ReadOperand(instruction);
if (operand is MethodDefinition && ((MethodDefinition)operand).DeclaringType.Module.Assembly == assemblyDefinition) {
var md = (MethodDefinition)operand;
if (md.DeclaringType.Name == "" || md.DeclaringType.Name.StartsWith("<")) {
// TODO : Handle generated members
} else {
var opMethod = (IMethod)cecilMappings[md];
var methodNode = methodMappings[opMethod];
m.typeUses.Add(methodNode.DeclaringType);
m.methodUses.Add(methodNode);
}
}
if (operand is FieldDefinition && ((FieldDefinition)operand).DeclaringType.Module.Assembly == assemblyDefinition) {
var fd = (FieldDefinition)operand;
if (fd.DeclaringType.Name == "" || fd.DeclaringType.Name.StartsWith("<")) {
// TODO : Handle generated members
} else {
var field = (IField)cecilMappings[fd];
var fieldNode = fieldMappings[field];
m.fieldUses.Add(fieldNode);
}
}
}
}
public static BitmapSource GetIcon(MethodNode method)
{
if (method.Method.IsPrivate)
return PrivateMethod;
if (method.Method.IsProtected)
return ProtectedMethod;
// if (method.IsGetter || method.IsSetter)
// {
// if (method.IsPublic)
// return PropertyMethod;
// if (method.IsPrivate)
// return PrivatePropertyMethod;
// if (method.IsProtected)
// return ProtectedPropertyMethod;
// }
return MethodNode;
}