| /* ----------------------------------------------------------------------- * |
| * |
| * Copyright 2005-2008 H. Peter Anvin - All Rights Reserved |
| * |
| * Permission is hereby granted, free of charge, to any person |
| * obtaining a copy of this software and associated documentation |
| * files (the "Software"), to deal in the Software without |
| * restriction, including without limitation the rights to use, |
| * copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom |
| * the Software is furnished to do so, subject to the following |
| * conditions: |
| * |
| * The above copyright notice and this permission notice shall |
| * be included in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
| * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| * |
| * ----------------------------------------------------------------------- */ |
| |
| /* |
| * base64.h |
| * |
| * Simple routines for handing base64 text |
| */ |
| |
| #ifndef LIBUTIL_BASE64_H |
| #define LIBUTIL_BASE64_H |
| |
| #include <stddef.h> |
| |
| #define BASE64_PAD 0x10000 |
| |
| /* There is plenty of disagreement w.r.t. the last few characters... */ |
| #define BASE64_MIME ('+' + ('/' << 8)) |
| #define BASE64_SAFE ('-' + ('_' << 8)) |
| #define BASE64_CRYPT ('.' + ('/' << 8)) |
| #define BASE64_URL ('*' + ('-' << 8)) /* Haven't seen myself */ |
| #define BASE64_REGEX ('|' + ('-' << 8)) /* Ditto... */ |
| |
| size_t genbase64(char *output, const void *digest, size_t size, int flags); |
| size_t unbase64(unsigned char *, size_t, const char *); |
| |
| #endif |