1#ifndef CURLINC_OPTIONS_H
2#define CURLINC_OPTIONS_H
3/***************************************************************************
4 * _ _ ____ _
5 * Project ___| | | | _ \| |
6 * / __| | | | |_) | |
7 * | (__| |_| | _ <| |___
8 * \___|\___/|_| \_\_____|
9 *
10 * Copyright (C) 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 https://curl.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 * SPDX-License-Identifier: curl
24 *
25 ***************************************************************************/
26
27#ifdef __cplusplus
28extern "C" {
29#endif
30
31typedef enum {
32 CURLOT_LONG, /* long (a range of values) */
33 CURLOT_VALUES, /* (a defined set or bitmask) */
34 CURLOT_OFF_T, /* curl_off_t (a range of values) */
35 CURLOT_OBJECT, /* pointer (void *) */
36 CURLOT_STRING, /* (char * to null-terminated buffer) */
37 CURLOT_SLIST, /* (struct curl_slist *) */
38 CURLOT_CBPTR, /* (void * passed as-is to a callback) */
39 CURLOT_BLOB, /* blob (struct curl_blob *) */
40 CURLOT_FUNCTION /* function pointer */
41} curl_easytype;
42
43/* Flag bits */
44
45/* "alias" means it is provided for old programs to remain functional,
46 we prefer another name */
47#define CURLOT_FLAG_ALIAS (1<<0)
48
49/* The CURLOPTTYPE_* id ranges can still be used to figure out what type/size
50 to use for curl_easy_setopt() for the given id */
51struct curl_easyoption {
52 const char *name;
53 CURLoption id;
54 curl_easytype type;
55 unsigned int flags;
56};
57
58CURL_EXTERN const struct curl_easyoption *
59curl_easy_option_by_name(const char *name);
60
61CURL_EXTERN const struct curl_easyoption *
62curl_easy_option_by_id(CURLoption id);
63
64CURL_EXTERN const struct curl_easyoption *
65curl_easy_option_next(const struct curl_easyoption *prev);
66
67#ifdef __cplusplus
68} /* end of extern "C" */
69#endif
70#endif /* CURLINC_OPTIONS_H */
71