tor/src/common/util_format.h

34 lines
1.3 KiB
C
Raw Normal View History

/* Copyright (c) 2001, Matej Pfajfar.
* Copyright (c) 2001-2004, Roger Dingledine.
* Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
2016-02-27 18:48:19 +01:00
* Copyright (c) 2007-2016, The Tor Project, Inc. */
/* See LICENSE for licensing information */
#ifndef TOR_UTIL_FORMAT_H
#define TOR_UTIL_FORMAT_H
#include "testsupport.h"
#include "torint.h"
#define BASE64_ENCODE_MULTILINE 1
size_t base64_encode_size(size_t srclen, int flags);
int base64_encode(char *dest, size_t destlen, const char *src, size_t srclen,
int flags);
int base64_decode(char *dest, size_t destlen, const char *src, size_t srclen);
int base64_encode_nopad(char *dest, size_t destlen,
const uint8_t *src, size_t srclen);
int base64_decode_nopad(uint8_t *dest, size_t destlen,
const char *src, size_t srclen);
/** Characters that can appear (case-insensitively) in a base32 encoding. */
#define BASE32_CHARS "abcdefghijklmnopqrstuvwxyz234567"
void base32_encode(char *dest, size_t destlen, const char *src, size_t srclen);
int base32_decode(char *dest, size_t destlen, const char *src, size_t srclen);
int hex_decode_digit(char c);
void base16_encode(char *dest, size_t destlen, const char *src, size_t srclen);
int base16_decode(char *dest, size_t destlen, const char *src, size_t srclen);
#endif