aUser

The authenticated user making the request. For anonymous access, pUserID is “anonymous”.

aCalid

calid for the calendar being accessed.

aAccessRequest

A set of bit flags representing the requested access type. 

aAccessAllowed

Output parameter. A set of bit flags representing the allowed accesses. The method checks only the bits specified in aAccessRequest. 

aReturnCode

On return, contains a constant that determines whether the server should continue with the default authentication procedure. 

One of the following constants: 

NS_CONTINUE_DEFAULT_PROCESSING

NS_OVERRIDE_DEFAULT_PROCESSING