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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
77 lines
1.6 KiB
Markdown
77 lines
1.6 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_data
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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_data_cb (3)
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- curl_mime_name (3)
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- curl_mime_type (3)
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---
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# NAME
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curl_mime_data - set a mime part's body data from memory
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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_data(curl_mimepart *part, const char *data,
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size_t datasize);
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~~~
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# DESCRIPTION
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curl_mime_data(3) sets a mime part's body content from memory data.
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*part* is the mime part to assign contents to, created with
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curl_mime_addpart(3).
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*data* points to the data that gets copied by this function. The storage
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may safely be reused after the call.
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*datasize* is the number of bytes *data* points to. It can be set to
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*CURL_ZERO_TERMINATED* to indicate *data* is a null-terminated
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character string.
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Setting a part's contents multiple times is valid: only the value set by the
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last call is retained. It is possible to unassign part's contents by setting
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*data* to NULL.
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Setting large data is memory consuming: one might consider using
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curl_mime_data_cb(3) in such a case.
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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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curl_mime *mime;
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curl_mimepart *part;
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CURL *curl = curl_easy_init();
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if(curl) {
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/* create a mime handle */
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mime = curl_mime_init(curl);
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/* add a part */
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part = curl_mime_addpart(mime);
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/* add data to the part */
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curl_mime_data(part, "raw contents to send", CURL_ZERO_TERMINATED);
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}
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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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