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comparison CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/include/curl/header.h @ 69:33d812a61356

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planemo upload commit 2e9511a184a1ca667c7be0c6321a36dc4e3d116d
author jpayne
date Tue, 18 Mar 2025 17:55:14 -0400
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67:0e9998148a16 69:33d812a61356
1 #ifndef CURLINC_HEADER_H
2 #define CURLINC_HEADER_H
3 /***************************************************************************
4 * _ _ ____ _
5 * Project ___| | | | _ \| |
6 * / __| | | | |_) | |
7 * | (__| |_| | _ <| |___
8 * \___|\___/|_| \_\_____|
9 *
10 * Copyright (C) 2018 - 2022, 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
28 extern "C" {
29 #endif
30
31 struct curl_header {
32 char *name; /* this might not use the same case */
33 char *value;
34 size_t amount; /* number of headers using this name */
35 size_t index; /* ... of this instance, 0 or higher */
36 unsigned int origin; /* see bits below */
37 void *anchor; /* handle privately used by libcurl */
38 };
39
40 /* 'origin' bits */
41 #define CURLH_HEADER (1<<0) /* plain server header */
42 #define CURLH_TRAILER (1<<1) /* trailers */
43 #define CURLH_CONNECT (1<<2) /* CONNECT headers */
44 #define CURLH_1XX (1<<3) /* 1xx headers */
45 #define CURLH_PSEUDO (1<<4) /* pseudo headers */
46
47 typedef enum {
48 CURLHE_OK,
49 CURLHE_BADINDEX, /* header exists but not with this index */
50 CURLHE_MISSING, /* no such header exists */
51 CURLHE_NOHEADERS, /* no headers at all exist (yet) */
52 CURLHE_NOREQUEST, /* no request with this number was used */
53 CURLHE_OUT_OF_MEMORY, /* out of memory while processing */
54 CURLHE_BAD_ARGUMENT, /* a function argument was not okay */
55 CURLHE_NOT_BUILT_IN /* if API was disabled in the build */
56 } CURLHcode;
57
58 CURL_EXTERN CURLHcode curl_easy_header(CURL *easy,
59 const char *name,
60 size_t index,
61 unsigned int origin,
62 int request,
63 struct curl_header **hout);
64
65 CURL_EXTERN struct curl_header *curl_easy_nextheader(CURL *easy,
66 unsigned int origin,
67 int request,
68 struct curl_header *prev);
69
70 #ifdef __cplusplus
71 } /* end of extern "C" */
72 #endif
73
74 #endif /* CURLINC_HEADER_H */