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EXE Shell Execution

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exe src sh_path.erl
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src/sh_path.erl 

-module(sh_path).

-export([escape/1, unescape/1]).



escape(Path) -> R = reserved(), lists:append([char_encode(Char, R) || Char <- Path]).

unescape(Str) -> http_uri:decode(Str).

reserved() -> sets:from_list([$/, $\\, $:, $%]).

char_encode(Char, Reserved) ->

    case sets:is_element(Char, Reserved) of

        true -> [$% | http_util:integer_to_hexlist(Char)];

        false -> [Char] end.