80 lines
1.8 KiB
Markdown
80 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_filename
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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 (3)
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- curl_mime_filedata (3)
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---
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# NAME
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curl_mime_filename - set a mime part's remote file name
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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_filename(curl_mimepart *part,
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const char *filename);
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~~~
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# DESCRIPTION
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curl_mime_filename(3) sets a mime part's remote filename. When remote
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filename is set, content data is processed as a file, whatever is the part's
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content source. A part's remote filename is transmitted to the server in the
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associated Content-Disposition generated header.
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*part* is the part's handle to assign the remote filename to.
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*filename* points to the null-terminated filename string; it may be set
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to NULL to remove a previously attached remote filename.
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The remote filename string is copied into the part, thus the associated
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storage may safely be released or reused after call. Setting a part's file
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name multiple times is valid: only the value set by the last call is retained.
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# EXAMPLE
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~~~c
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static char imagebuf[]="imagedata";
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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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/* send image data from memory */
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curl_mime_data(part, imagebuf, sizeof(imagebuf));
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/* set a file name to make it look like a file upload */
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curl_mime_filename(part, "image.png");
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/* set name */
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curl_mime_name(part, "data");
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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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