Cilador.Fody.Core.ModuleWeaver.ExtractWeaveAttributesByTargetTypes C# (CSharp) Метод

        private Dictionary<TypeDefinition, List<CustomAttribute>> ExtractWeaveAttributesByTargetTypes()
        {
            Contract.Ensures(Contract.Result<Dictionary<TypeDefinition, List<CustomAttribute>>>().Keys.All(type => type != null));
            Contract.Ensures(!Contract.Result<Dictionary<TypeDefinition, List<CustomAttribute>>>().Values.Any(
                customAttributes => customAttributes == null || customAttributes.Any(customAttribute => customAttribute == null)));

            var weaveAttributeInterfaceType = this.ModuleDefinition.Import(typeof(IWeaveAttribute)).Resolve();

            var weaveAttributesByTargetTypes = new Dictionary<TypeDefinition, List<CustomAttribute>>();
            foreach (var type in this.ModuleDefinition.Types)
            {
                Contract.Assert(type != null);
                Contract.Assert(type.CustomAttributes != null);

                for (var i = type.CustomAttributes.Count - 1; i >= 0; i--)
                {
                    var attribute = type.CustomAttributes[i];
                    Contract.Assert(attribute != null);
                    var attributeTypeDefinition = attribute.AttributeType.Resolve();
                    Contract.Assert(attributeTypeDefinition != null);

                    foreach (var attributeInterfaceType in attributeTypeDefinition.Interfaces)
                    {
                        if (attributeInterfaceType.Resolve() == weaveAttributeInterfaceType)
                        {
                            List<CustomAttribute> weaveAttributesForType;
                            if (!weaveAttributesByTargetTypes.TryGetValue(type.Resolve(), out weaveAttributesForType))
                            {
                                weaveAttributesForType = new List<CustomAttribute>();
                                weaveAttributesByTargetTypes[type.Resolve()] = weaveAttributesForType;
                            }

                            weaveAttributesForType.Add(attribute);
                            type.CustomAttributes.RemoveAt(i);
                        }
                    }
                }
            }
            return weaveAttributesByTargetTypes;
        }