eefcc1bda4
curldown is this new file format for libcurl man pages. It is markdown inspired with differences: - Each file has a set of leading headers with meta-data - Supports a small subset of markdown - Uses .md file extensions for editors/IDE/GitHub to treat them nicely - Generates man pages very similar to the previous ones - Generates man pages that still convert nicely to HTML on the website - Detects and highlights mentions of curl symbols automatically (when their man page section is specified) tools: - cd2nroff: converts from curldown to nroff man page - nroff2cd: convert an (old) nroff man page to curldown - cdall: convert many nroff pages to curldown versions - cd2cd: verifies and updates a curldown to latest curldown This setup generates .3 versions of all the curldown versions at build time. CI: Since the documentation is now technically markdown in the eyes of many things, the CI runs many more tests and checks on this documentation, including proselint, link checkers and tests that make sure we capitalize the first letter after a period... Closes #12730
79 lines
1.8 KiB
Markdown
79 lines
1.8 KiB
Markdown
---
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c: Copyright (C) Daniel Stenberg, <daniel.se>, et al.
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SPDX-License-Identifier: curl
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Title: curl_mime_headers
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Section: 3
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Source: libcurl
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See-also:
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- curl_mime_addpart (3)
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- curl_mime_name (3)
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---
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# NAME
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curl_mime_headers - set a mime part's custom headers
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# SYNOPSIS
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~~~c
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#include <curl/curl.h>
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CURLcode curl_mime_headers(curl_mimepart *part,
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struct curl_slist *headers, int take_ownership);
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~~~
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# DESCRIPTION
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curl_mime_headers(3) sets a mime part's custom headers.
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*part* is the part's handle to assign the custom headers list to.
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*headers* is the head of a list of custom headers; it may be set to NULL
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to remove a previously attached custom header list.
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*take_ownership*: when non-zero, causes the list to be freed upon
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replacement or mime structure deletion; in this case the list must not be
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freed explicitly.
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Setting a part's custom headers list multiple times is valid: only the value
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set by the last call is retained.
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# EXAMPLE
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~~~c
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int main(void)
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{
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struct curl_slist *headers = NULL;
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CURL *easy = curl_easy_init();
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curl_mime *mime;
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curl_mimepart *part;
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headers = curl_slist_append(headers, "Custom-Header: mooo");
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mime = curl_mime_init(easy);
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part = curl_mime_addpart(mime);
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/* use these headers in the part, takes ownership */
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curl_mime_headers(part, headers, 1);
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/* pass on this data */
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curl_mime_data(part, "12345679", CURL_ZERO_TERMINATED);
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/* set name */
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curl_mime_name(part, "numbers");
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/* Post and send it. */
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curl_easy_setopt(easy, CURLOPT_MIMEPOST, mime);
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curl_easy_setopt(easy, CURLOPT_URL, "https://example.com");
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curl_easy_perform(easy);
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}
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~~~
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# AVAILABILITY
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As long as at least one of HTTP, SMTP or IMAP is enabled. Added in 7.56.0.
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# RETURN VALUE
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CURLE_OK or a CURL error code upon failure.
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