1curl_mime_init(3)               libcurl Manual               curl_mime_init(3)
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NAME

6       curl_mime_init - create a mime handle
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SYNOPSIS

9       #include <curl/curl.h>
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11       curl_mime * curl_mime_init(CURL * easy_handle);
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DESCRIPTION

14       curl_mime_init(3)  creates  a  handle  to  a  new  empty mime structure
15       intended to be used with easy_handle. This mime structure can be subse‐
16       quently  filled  using the mime API, then attached to easy_handle using
17       option CURLOPT_MIMEPOST(3) within a curl_easy_setopt(3) call.
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19       Using a mime handle is the recommended way to post an HTTP form, format
20       and  send  a multi-part e-mail with SMTP or upload such an e-mail to an
21       IMAP server.
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AVAILABILITY

25       As long as at least one of HTTP, SMTP or  IMAP  is  enabled.  Added  in
26       7.56.0.
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RETURN VALUE

29       A mime struct handle, or NULL upon failure.
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EXAMPLE

32        CURL *easy = curl_easy_init();
33        curl_mime *mime;
34        curl_mimepart *part;
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36        /* Build an HTTP form with a single field named "data", */
37        mime = curl_mime_init(easy);
38        part = curl_mime_addpart(mime);
39        curl_mime_data(part, "This is the field data", CURL_ZERO_TERMINATED);
40        curl_mime_name(part, "data");
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42        /* Post and send it. */
43        curl_easy_setopt(easy, CURLOPT_MIMEPOST, mime);
44        curl_easy_setopt(easy, CURLOPT_URL, "http://example.com");
45        curl_easy_perform(easy);
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47        /* Clean-up. */
48        curl_easy_cleanup(easy);
49        curl_mime_free(mime);
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SEE ALSO

53       curl_mime_addpart(3), curl_mime_free(3), CURLOPT_MIMEPOST(3)
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57libcurl 7.61.1                September 22, 2017             curl_mime_init(3)
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