| 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 for : (int -> unit) -> int * int -> unit |
| 25 | |
| 26 | val print : string -> unit |
| 27 | val clear : unit -> unit |
| 28 | val noOutput : unit -> bool |
| 29 | val output : unit -> unit |
| 30 | |
| 31 | val setParam : string * string list -> unit |
| 32 | val setSingleParam : string * string -> unit |
| 33 | val getParam : string -> string |
| 34 | val getMultiParam : string -> string list |
| 35 | |
| 36 | val pushParams : (string * string list) list -> unit |
| 37 | val popParams : unit -> unit |
| 38 | val withParams : (unit -> 'a) -> (string * string list) list -> 'a |
| 39 | |
| 40 | val getCgi : string -> string option |
| 41 | |
| 42 | val html : string -> string |
| 43 | val htmlNl : string -> string |
| 44 | val urlEncode : string -> string |
| 45 | |
| 46 | exception Format of string |
| 47 | val stoi : string -> int |
| 48 | val stor : string -> real |
| 49 | |
| 50 | val summary : unit -> string |
| 51 | |
| 52 | val getExn : unit -> exn |
| 53 | val setExn : exn -> unit |
| 54 | |
| 55 | val setHeader : string * string -> unit |
| 56 | val getHeader : string -> string option |
| 57 | |
| 58 | type cookie = {name : string, value : string, expires : Date.date option, |
| 59 | domain : string option, path : string option, secure : bool} |
| 60 | val setCookie : cookie -> unit |
| 61 | val getCookie : string -> string option |
| 62 | |
| 63 | val remoteHost : unit -> string option |
| 64 | |
| 65 | val minusSeconds : Time.time * int -> Time.time |
| 66 | |
| 67 | val replaceUrlVar : string * string * string -> string |
| 68 | end |