2 structure C : SQL_CLIENT
4 val scratchDir : string
6 val boardEmail : string
8 exception Access of string
11 val emailSuffix : string
13 type user = {id : int, name : string, rname : string, bal : int, joined : C.timestamp,
16 val rowError : string * C.value list -> 'a
18 val mkUserRow : C.value list -> user
20 (* Direct access to database connections *)
21 val conn : unit -> C.conn
23 (* Open or close a session, wrapped in a transaction *)
24 val init : unit -> unit
25 val done : unit -> unit
27 val nextSeq : C.conn * string -> int
31 val lookupUser : int -> user
32 val listUsers : unit -> user list
33 val addUser : string * string * int * int -> int
34 (* Pass name, real name, and balance ID *)
35 val modUser : user -> unit
36 val deleteUser : int -> string
38 val validUsername : string -> bool
39 val userNameToId : string -> int option
41 val getDb : unit -> C.conn
43 val getUser : unit -> user
44 val getUserId : unit -> int
45 val getUserName : unit -> string
47 val dateString : unit -> string
49 val grandfatherUsers : unit -> unit