source: code/trunk/lib/peers.ml@ 36

let text_dir = Filename.concat (File_store.txtdir ()) "peers"

type t = { path: string; locations: string list }

let fold fn init = match Sys.readdir text_dir with
        | exception (Sys_error msg) -> prerr_endline msg; init
        | dirs ->
                let read_pack init path =
                        let fullpath = Filename.concat text_dir path in
                        if Sys.is_directory fullpath then begin
                        let pack_path = Filename.concat fullpath "index.pck" in
                        match Sys.file_exists pack_path with
                        | false -> Printf.eprintf "Missing index.pck for %s\n" path; init
                        | true -> match Header_pack.of_string (File_store.to_string pack_path) with
                                | Error s -> Printf.eprintf "%s %s\n" s pack_path; init
                                | Ok p -> fn init { path; locations = Header_pack.(p.info.locations) }
                        end else init
                in
                Array.fold_left read_pack init dirs

let scheme url =
        let colon_idx = String.index_from url 0 ':' in
        let scheme = String.sub url 0 colon_idx in
(*      let remain = String.(sub url (colon_idx+1) (length url - length scheme - 1)) in*)
        scheme