(ns Base
  "Elixir Base module — encoding/decoding (base16, base32, base64).

   In CljElixir: (Base/encode64 data), (Base/decode16 hex-string), etc.")

(defn encode16
  "Encodes binary to base-16 (hex) string.
   (Base/encode16 \"hello\") ;=> \"68656C6C6F\"
   (Base/encode16 \"hello\" :case :lower) ;=> \"68656c6c6f\""
  ([data])
  ([data opts]))

(defn decode16
  "Decodes a base-16 string. Returns {:ok binary} or :error.
   (Base/decode16 \"68656C6C6F\") ;=> {:ok \"hello\"}"
  ([string])
  ([string opts]))

(defn decode16!
  "Decodes base-16. Raises on error.
   (Base/decode16! \"68656C6C6F\") ;=> \"hello\""
  ([string])
  ([string opts]))

(defn encode32
  "Encodes binary to base-32 string.
   (Base/encode32 \"hello\") ;=> \"NBSWY3DP\""
  ([data])
  ([data opts]))

(defn decode32
  "Decodes a base-32 string. Returns {:ok binary} or :error."
  ([string])
  ([string opts]))

(defn decode32!
  "Decodes base-32. Raises on error."
  ([string])
  ([string opts]))

(defn encode64
  "Encodes binary to base-64 string.
   (Base/encode64 \"hello\") ;=> \"aGVsbG8=\""
  ([data])
  ([data opts]))

(defn decode64
  "Decodes a base-64 string. Returns {:ok binary} or :error.
   (Base/decode64 \"aGVsbG8=\") ;=> {:ok \"hello\"}"
  ([string])
  ([string opts]))

(defn decode64!
  "Decodes base-64. Raises on error.
   (Base/decode64! \"aGVsbG8=\") ;=> \"hello\""
  ([string])
  ([string opts]))

(defn url-encode64
  "Encodes binary to URL-safe base-64.
   (Base/url-encode64 data) ;=> URL-safe base64 string"
  ([data])
  ([data opts]))

(defn url-decode64
  "Decodes URL-safe base-64. Returns {:ok binary} or :error."
  ([string])
  ([string opts]))

(defn url-decode64!
  "Decodes URL-safe base-64. Raises on error."
  ([string])
  ([string opts]))

(defn hex-encode32
  "Encodes binary to hex-base-32 (Extended Hex)."
  ([data])
  ([data opts]))

(defn hex-decode32
  "Decodes hex-base-32."
  ([string])
  ([string opts]))

(defn hex-decode32!
  "Decodes hex-base-32. Raises on error."
  ([string])
  ([string opts]))