| /* |
| * Copyright (c) 2017 Christian Huitema <huitema@huitema.net> |
| * |
| * 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. |
| */ |
| |
| #ifndef PTLS_PEMBASE64_H |
| #define PTLS_PEMBASE64_H |
| |
| /* |
| * Base64 functions used in encoding and decoding of PEM files |
| */ |
| |
| #define PTLS_BASE64_DECODE_DONE 0 |
| #define PTLS_BASE64_DECODE_IN_PROGRESS 1 |
| #define PTLS_BASE64_DECODE_FAILED -1 |
| |
| typedef struct st_ptls_base64_decode_state_t { |
| int nbc; |
| int nbo; |
| int status; |
| uint32_t v; |
| } ptls_base64_decode_state_t; |
| |
| int ptls_base64_encode(const uint8_t *data, size_t data_len, char *base64_text); |
| |
| size_t ptls_base64_howlong(size_t data_length); |
| |
| void ptls_base64_decode_init(ptls_base64_decode_state_t *state); |
| int ptls_base64_decode(const char *base64_text, ptls_base64_decode_state_t *state, ptls_buffer_t *buf); |
| |
| int ptls_load_pem_objects(char const *pem_fname, const char *label, ptls_iovec_t *list, size_t list_max, size_t *nb_objects); |
| |
| #endif /* PTLS_PEMBASE64_H */ |