80 lines
1.8 KiB
Markdown
80 lines
1.8 KiB
Markdown
---
|
|
c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
|
|
SPDX-License-Identifier: curl
|
|
Title: curl_mime_filename
|
|
Section: 3
|
|
Source: libcurl
|
|
See-also:
|
|
- curl_mime_addpart (3)
|
|
- curl_mime_data (3)
|
|
- curl_mime_filedata (3)
|
|
---
|
|
|
|
# NAME
|
|
|
|
curl_mime_filename - set a mime part's remote filename
|
|
|
|
# SYNOPSIS
|
|
|
|
~~~c
|
|
#include <curl/curl.h>
|
|
|
|
CURLcode curl_mime_filename(curl_mimepart *part,
|
|
const char *filename);
|
|
~~~
|
|
|
|
# DESCRIPTION
|
|
|
|
curl_mime_filename(3) sets a mime part's remote filename. When remote
|
|
filename is set, content data is processed as a file, whatever is the part's
|
|
content source. A part's remote filename is transmitted to the server in the
|
|
associated Content-Disposition generated header.
|
|
|
|
*part* is the part's handle to assign the remote filename to.
|
|
|
|
*filename* points to the null-terminated filename string; it may be set
|
|
to NULL to remove a previously attached remote filename.
|
|
|
|
The remote filename string is copied into the part, thus the associated
|
|
storage may safely be released or reused after call. Setting a part's file
|
|
name multiple times is valid: only the value set by the last call is retained.
|
|
|
|
# EXAMPLE
|
|
|
|
~~~c
|
|
|
|
static char imagebuf[]="imagedata";
|
|
|
|
int main(void)
|
|
{
|
|
curl_mime *mime;
|
|
curl_mimepart *part;
|
|
|
|
CURL *curl = curl_easy_init();
|
|
if(curl) {
|
|
/* create a mime handle */
|
|
mime = curl_mime_init(curl);
|
|
|
|
/* add a part */
|
|
part = curl_mime_addpart(mime);
|
|
|
|
/* send image data from memory */
|
|
curl_mime_data(part, imagebuf, sizeof(imagebuf));
|
|
|
|
/* set a file name to make it look like a file upload */
|
|
curl_mime_filename(part, "image.png");
|
|
|
|
/* set name */
|
|
curl_mime_name(part, "data");
|
|
}
|
|
}
|
|
~~~
|
|
|
|
# AVAILABILITY
|
|
|
|
As long as at least one of HTTP, SMTP or IMAP is enabled. Added in 7.56.0.
|
|
|
|
# RETURN VALUE
|
|
|
|
CURLE_OK or a CURL error code upon failure.
|