| (* |
| * Copyright (c) 2006-2009 Citrix Systems Inc. |
| * Copyright (c) 2010 Thomas Gazagnaire <thomas@gazagnaire.com> |
| * Copyright (c) 2014 Anil Madhavapeddy <anil@recoil.org> |
| * |
| * Permission to use, copy, modify, and distribute this software for any |
| * purpose with or without fee is hereby granted, provided that the above |
| * copyright notice and this permission notice appear in all copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
| * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| * |
| *) |
| |
| (** Base64 is a group of similar binary-to-text encoding schemes that represent |
| binary data in an ASCII string format by translating it into a radix-64 |
| representation. It is specified in RFC 4648. *) |
| |
| (** A 64-character string specifying the regular Base64 alphabet. *) |
| val default_alphabet : string |
| |
| (** A 64-character string specifying the URI- and filename-safe Base64 |
| alphabet. *) |
| val uri_safe_alphabet : string |
| |
| (** [decode s] decodes the string [s] that is encoded in base64 format. |
| Will leave trailing NULLs on the string, padding it out to a multiple |
| of 3 characters. *) |
| val decode : ?alphabet:string -> string -> string |
| |
| (** [encode s] encodes the string [s] into base64. If [pad] is false, |
| no trailing padding is added. *) |
| val encode : ?pad:bool -> ?alphabet:string -> string -> string |