(*
- * Copyright (C) 2000, HELM Team.
+ * Copyright (C) 2003, HELM Team.
*
* This file is part of HELM, an Hypertextual, Electronic
* Library of Mathematics, developed at the Computer Science
* http://cs.unibo.it/helm/.
*)
+ (** "fold_left" like function on file lines, trailing newline is not passed to
+ the given function *)
val fold_file : ('a -> string -> 'a) -> 'a -> string -> 'a
+ (* "iter" like function on file lines, trailing newline is not passed to the
+ given function *)
val iter_file : (string -> unit) -> string -> unit
(** like Hashtbl.fold but keys are processed ordered *)
val hashtbl_sorted_fold :
('a -> 'b -> 'c -> 'c) -> ('a, 'b) Hashtbl.t -> 'c -> 'c
+ (** cp frontend *)
+val cp: string -> string -> unit
+ (** wget frontend, if output is given it is the destination file, otherwise
+ standard wget rules are used. Additionally this function support also the
+ "file://" scheme for file system addressing *)
val wget: ?output: string -> string -> unit
+ (** gzip frontend, if keep = true original file will be kept *)
val gzip: ?keep: bool -> string -> unit
+ (** gunzip frontend, if keep = true original file will be kept *)
val gunzip: ?keep: bool -> string -> unit
+ (** tempfile frontend, return the name of created file. A special purpose
+ suffix is used (actually "_http_getter" *)
val tempfile: unit -> string
+ (** mkdir frontend, if parents = true also parent directories will be created.
+ If the given directory already exists doesn't act *)
+val mkdir: ?parents: bool -> string -> unit
+ (** pretty printer for Unix.process_status values *)
val string_of_proc_status : Unix.process_status -> string
+ (** raw HTTP downloader, return Some the contents of downloaded resource or
+ None if an error occured while downloading. This function support also
+ "file://" scheme for filesystem resources *)
+val http_get: string -> string option
+