67 lines
2.8 KiB
C
67 lines
2.8 KiB
C
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#ifndef CURLINC_HEADER_H
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#define CURLINC_HEADER_H
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/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) 2018 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at https://curl.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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* SPDX-License-Identifier: curl
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*
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***************************************************************************/
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struct curl_header {
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char *name; /* this might not use the same case */
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char *value;
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size_t amount; /* number of headers using this name */
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size_t index; /* ... of this instance, 0 or higher */
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unsigned int origin; /* see bits below */
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void *anchor; /* handle privately used by libcurl */
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};
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/* 'origin' bits */
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#define CURLH_HEADER (1<<0) /* plain server header */
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#define CURLH_TRAILER (1<<1) /* trailers */
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#define CURLH_CONNECT (1<<2) /* CONNECT headers */
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#define CURLH_1XX (1<<3) /* 1xx headers */
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#define CURLH_PSEUDO (1<<4) /* pseudo headers */
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typedef enum {
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CURLHE_OK,
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CURLHE_BADINDEX, /* header exists but not with this index */
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CURLHE_MISSING, /* no such header exists */
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CURLHE_NOHEADERS, /* no headers at all exist (yet) */
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CURLHE_NOREQUEST, /* no request with this number was used */
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CURLHE_OUT_OF_MEMORY, /* out of memory while processing */
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CURLHE_BAD_ARGUMENT, /* a function argument was not okay */
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CURLHE_NOT_BUILT_IN /* if API was disabled in the build */
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} CURLHcode;
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CURL_EXTERN CURLHcode curl_easy_header(CURL *easy,
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const char *name,
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size_t index,
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unsigned int origin,
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int request,
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struct curl_header **hout);
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CURL_EXTERN struct curl_header *curl_easy_nextheader(CURL *easy,
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unsigned int origin,
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int request,
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struct curl_header *prev);
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#endif /* CURLINC_HEADER_H */
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