static Type EnsureWriterForType(Type type) { if (type.GetTypeInfo().IsEnum) { type = Enum.GetUnderlyingType(type); } void AddTypeHandler(MethodInfo methodInfo) { var d = methodInfo.CreateCustomDelegate <WriteHandler>(); objHandlers[type] = d; genHandlersCache[type] = methodInfo.CreateDelegate(typeof(WriteHandler <>).MakeGenericType(type)); } if (objHandlers.TryGetValue(type, out WriteHandler handler)) { return(type); } if (ArgTypeInspector.IsDBusObjectType(type)) { return(typeof(IDBusObject)); } var enumerableType = ArgTypeInspector.InspectEnumerableType(type, out Type elementType); if (enumerableType != ArgTypeInspector.EnumerableType.NotEnumerable) { if ((enumerableType == ArgTypeInspector.EnumerableType.EnumerableKeyValuePair) || (enumerableType == ArgTypeInspector.EnumerableType.GenericDictionary)) { AddTypeHandler(s_messageWriterWriteDict.MakeGenericMethod(elementType.GenericTypeArguments)); } else if (enumerableType == ArgTypeInspector.EnumerableType.AttributeDictionary) { AddTypeHandler(s_messageWriterWriteDictionaryObject.MakeGenericMethod(type)); } else // Enumerable { AddTypeHandler(s_messageWriterWriteArray.MakeGenericMethod(new[] { elementType })); } return(type); } if (ArgTypeInspector.IsStructType(type)) { AddTypeHandler(s_messageWriterWriteStruct.MakeGenericMethod(type)); return(type); } throw new ArgumentException($"Cannot (de)serialize Type '{type.FullName}'"); }
public static int GetAlignment(Type type) { if (type.GetTypeInfo().IsEnum) { type = Enum.GetUnderlyingType(type); } if (type == typeof(bool)) { return(GetAlignment(DType.Boolean)); } else if (type == typeof(byte)) { return(GetAlignment(DType.Byte)); } else if (type == typeof(double)) { return(GetAlignment(DType.Double)); } else if (type == typeof(short)) { return(GetAlignment(DType.Int16)); } else if (type == typeof(int)) { return(GetAlignment(DType.Int32)); } else if (type == typeof(long)) { return(GetAlignment(DType.Int64)); } else if (type == typeof(ObjectPath)) { return(GetAlignment(DType.ObjectPath)); } else if (type == typeof(Signature)) { return(GetAlignment(DType.Signature)); } else if (type == typeof(string)) { return(GetAlignment(DType.String)); } else if (type == typeof(float)) { return(GetAlignment(DType.Single)); } else if (type == typeof(ushort)) { return(GetAlignment(DType.UInt16)); } else if (type == typeof(uint)) { return(GetAlignment(DType.UInt32)); } else if (type == typeof(ulong)) { return(GetAlignment(DType.UInt64)); } else if (type == typeof(object)) { return(GetAlignment(DType.Variant)); } else if (type == typeof(IDBusObject)) { return(GetAlignment(DType.Variant)); } if (ArgTypeInspector.IsDBusObjectType(type, isCompileTimeType: true)) { return(GetAlignment(DType.Variant)); } Type elementType; if (ArgTypeInspector.InspectEnumerableType(type, out elementType, isCompileTimeType: true) != ArgTypeInspector.EnumerableType.NotEnumerable) { return(GetAlignment(DType.Array)); } if (ArgTypeInspector.IsStructType(type)) { return(GetAlignment(DType.StructBegin)); } if (ArgTypeInspector.IsSafeHandleType(type)) { return(GetAlignment(DType.UnixFd)); } throw new ArgumentException($"Cannot (de)serialize Type '{type.FullName}'"); }
public static Signature GetSig(Type type) { if (type == null) { throw new ArgumentNullException(nameof(type)); } if (type.GetTypeInfo().IsEnum) { type = Enum.GetUnderlyingType(type); } if (type == typeof(bool)) { return(BoolSig); } else if (type == typeof(byte)) { return(ByteSig); } else if (type == typeof(double)) { return(DoubleSig); } else if (type == typeof(short)) { return(Int16Sig); } else if (type == typeof(int)) { return(Int32Sig); } else if (type == typeof(long)) { return(Int64Sig); } else if (type == typeof(ObjectPath)) { return(ObjectPathSig); } else if (type == typeof(Signature)) { return(SignatureSig); } else if (type == typeof(string)) { return(StringSig); } else if (type == typeof(float)) { return(DoubleSig); // SingleSig } else if (type == typeof(ushort)) { return(UInt16Sig); } else if (type == typeof(uint)) { return(UInt32Sig); } else if (type == typeof(ulong)) { return(UInt64Sig); } else if (type == typeof(object)) { return(VariantSig); } else if (type == typeof(IDBusObject)) { return(ObjectPathSig); } else if (type == typeof(void)) { return(Empty); } if (ArgTypeInspector.IsDBusObjectType(type)) { return(ObjectPathSig); } var enumerableType = ArgTypeInspector.InspectEnumerableType(type, out Type elementType); if (enumerableType != ArgTypeInspector.EnumerableType.NotEnumerable) { if ((enumerableType == ArgTypeInspector.EnumerableType.EnumerableKeyValuePair) || (enumerableType == ArgTypeInspector.EnumerableType.GenericDictionary) || (enumerableType == ArgTypeInspector.EnumerableType.AttributeDictionary)) { Type keyType = elementType.GenericTypeArguments[0]; Type valueType = elementType.GenericTypeArguments[1]; return(Signature.MakeDict(GetSig(keyType), GetSig(valueType))); } else // Enumerable { return(MakeArray(GetSig(elementType))); } } if (ArgTypeInspector.IsStructType(type, out bool isValueTuple)) { Signature sig = Signature.Empty; var fields = ArgTypeInspector.GetStructFields(type, isValueTuple); foreach (FieldInfo fi in fields) { sig += GetSig(fi.FieldType); } return(Signature.MakeStruct(sig)); } throw new ArgumentException($"Cannot (de)serialize Type '{type.FullName}'"); }