1#ifndef HEADER_CURL_HTTP_DIGEST_H
2#define HEADER_CURL_HTTP_DIGEST_H
3/***************************************************************************
4 *                                  _   _ ____  _
5 *  Project                     ___| | | |  _ \| |
6 *                             / __| | | | |_) | |
7 *                            | (__| |_| |  _ <| |___
8 *                             \___|\___/|_| \_\_____|
9 *
10 * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
11 *
12 * This software is licensed as described in the file COPYING, which
13 * you should have received as part of this distribution. The terms
14 * are also available at http://curl.haxx.se/docs/copyright.html.
15 *
16 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
17 * copies of the Software, and permit persons to whom the Software is
18 * furnished to do so, under the terms of the COPYING file.
19 *
20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
21 * KIND, either express or implied.
22 *
23 ***************************************************************************/
24#include "setup.h"
25
26typedef enum {
27  CURLDIGEST_NONE, /* not a digest */
28  CURLDIGEST_BAD,  /* a digest, but one we don't like */
29  CURLDIGEST_BADALGO, /* unsupported algorithm requested */
30  CURLDIGEST_NOMEM,
31  CURLDIGEST_FINE, /* a digest we act on */
32
33  CURLDIGEST_LAST  /* last entry in this enum, don't use */
34} CURLdigest;
35
36enum {
37  CURLDIGESTALGO_MD5,
38  CURLDIGESTALGO_MD5SESS
39};
40
41/* this is for digest header input */
42CURLdigest Curl_input_digest(struct connectdata *conn,
43                             bool proxy, const char *header);
44
45/* this is for creating digest header output */
46CURLcode Curl_output_digest(struct connectdata *conn,
47                            bool proxy,
48                            const unsigned char *request,
49                            const unsigned char *uripath);
50
51#if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_CRYPTO_AUTH)
52void Curl_digest_cleanup(struct SessionHandle *data);
53#else
54#define Curl_digest_cleanup(x) Curl_nop_stmt
55#endif
56
57#endif /* HEADER_CURL_HTTP_DIGEST_H */
58