src/lib/web.sig

   1 (*
   2  * Dynamic web page generation with Standard ML
   3  * Copyright (C) 2003  Adam Chlipala
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18  *)
  19
  20 (* CGI interaction *)
  21
  22 signature WEB =
  23 sig
  24     val print : string -> unit
  25     val output : unit -> unit
  26
  27     val setParam : string * string -> unit
  28     val getParam : string -> string
  29
  30     val pushParams : (string * string) list -> unit
  31     val popParams : unit -> unit
  32     val withParams : (unit -> 'a) -> (string * string) list -> 'a
  33 end