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1 | // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- | |
2 | // vim: ts=8 sw=2 smarttab | |
3 | /* | |
4 | * Ceph - scalable distributed file system | |
5 | * | |
6 | * Copyright (C) 2011 New Dream Network | |
7 | * | |
8 | * This is free software; you can redistribute it and/or | |
9 | * modify it under the terms of the GNU Lesser General Public | |
10 | * License version 2.1, as published by the Free Software | |
11 | * Foundation. See file COPYING. | |
12 | * | |
13 | */ | |
14 | ||
15 | #ifndef CEPH_COMMON_MIME_H | |
16 | #define CEPH_COMMON_MIME_H | |
17 | ||
18 | #ifdef __cplusplus | |
19 | extern "C" { | |
20 | #endif | |
21 | ||
22 | /* Encode a buffer as quoted-printable. | |
23 | * | |
24 | * The input is a null-terminated string. | |
25 | * The output is a null-terminated string representing the input encoded as | |
26 | * a MIME quoted-printable. | |
27 | * | |
28 | * Returns the length of the buffer we would need to do the encoding. | |
29 | * If we don't have enough buffer space, the output will be truncated. | |
30 | * | |
31 | * You may call mime_encode_as_qp(input, NULL, 0) to find the size of the | |
32 | * buffer you will need. | |
33 | */ | |
34 | signed int mime_encode_as_qp(const char *input, char *output, int outlen); | |
35 | ||
36 | /* Decode a quoted-printable buffer. | |
37 | * | |
38 | * The input is a null-terminated string encoded as a MIME quoted-printable. | |
39 | * The output is a null-terminated string representing the input decoded. | |
40 | * | |
41 | * Returns a negative error code if the input is not a valid quoted-printable | |
42 | * buffer. | |
43 | * Returns the length of the buffer we would need to do the encoding. | |
44 | * If we don't have enough buffer space, the output will be truncated. | |
45 | * | |
46 | * You may call mime_decode_as_qp(input, NULL, 0) to find the size of the | |
47 | * buffer you will need. The output will never be longer than the input for | |
48 | * this function. | |
49 | */ | |
50 | signed int mime_decode_from_qp(const char *input, char *output, int outlen); | |
51 | ||
52 | #ifdef __cplusplus | |
53 | } | |
54 | #endif | |
55 | ||
56 | #endif |