private bool KeepAsyncContext(InterfaceMethod method)
{
if (method.Info.Name.StartsWith("get_") ||
method.Info.Name.StartsWith("set_"))
{
var property = method.InterfaceType.GetProperty(
method.Info.Name.Substring(4));
if (KeepAsyncContext(property))
{
return(true);
}
}
else
{
if (Attribute.GetCustomAttribute(GetActualTypeMappedMethod(method), typeof(KeepAsyncContextAttribute)) is KeepAsyncContextAttribute keepAsyncContextAttributeOfActualType)
{
return(keepAsyncContextAttributeOfActualType.KeepContext);
}
if (Attribute.GetCustomAttribute(method.Info, typeof(KeepAsyncContextAttribute)) is KeepAsyncContextAttribute keepAsyncContextAttribute)
{
return(keepAsyncContextAttribute.KeepContext);
}
}
if (Attribute.GetCustomAttribute(method.InterfaceType, typeof(KeepAsyncContextAttribute)) is KeepAsyncContextAttribute keepAsyncContextAttributeOfInterfaceType)
{
return(keepAsyncContextAttributeOfInterfaceType.KeepContext);
}
return(_keepAsyncContextByDefault);
}
private bool BlockCaller(InterfaceMethod method)
{
if (method.Info.Name.StartsWith("get_") ||
method.Info.Name.StartsWith("set_"))
{
var property = method.InterfaceType.GetProperty(
method.Info.Name.Substring(4));
if (BlockCaller(property))
{
return(true);
}
}
else
{
if (Attribute.GetCustomAttribute(GetActualTypeMappedMethod(method), typeof(BlockCallerAttribute)) is BlockCallerAttribute)
{
return(true);
}
if (Attribute.GetCustomAttribute(method.Info, typeof(BlockCallerAttribute)) is BlockCallerAttribute)
{
return(true);
}
}
if (Attribute.GetCustomAttribute(method.InterfaceType, typeof(BlockCallerAttribute)) is BlockCallerAttribute)
{
return(true);
}
return(_blockCallerByDefault);
}
private MethodInfo GetActualTypeMappedMethod(InterfaceMethod method)
{
var interfaceMapping = TypeOfObjectToWrap.GetInterfaceMap(method.InterfaceType);
return(interfaceMapping.TargetMethods[
Array.IndexOf(interfaceMapping.InterfaceMethods, method.Info)]);
}
public InterfaceProperty(InterfaceMethod getAccessor, InterfaceMethod setAccessor)
{
if (getAccessor == null && setAccessor == null)
{
throw new ArgumentException();
}
GetAccessor = getAccessor;
SetAccessor = setAccessor;
}
private bool MethodAllowsConcurrentAccess(InterfaceMethod method)
{
if (method.Info.Name.StartsWith("get_"))
{
var property = method.InterfaceType.GetProperty(
method.Info.Name.Substring(4));
if (PropertyGetAllowsConcurrentAccess(property))
{
return(true);
}
}
else if (method.Info.Name.StartsWith("set_"))
{
var property = method.InterfaceType.GetProperty(
method.Info.Name.Substring(4));
if (PropertySetAllowsConcurrentAccess(property))
{
return(true);
}
}
else
{
if (Attribute.GetCustomAttribute(GetActualTypeMappedMethod(method), typeof(AllowConcurrentAccessAttribute)) is AllowConcurrentAccessAttribute)
{
return(true);
}
if (Attribute.GetCustomAttribute(method.Info, typeof(AllowConcurrentAccessAttribute)) is AllowConcurrentAccessAttribute)
{
return(true);
}
}
return(false);
}
