Tribblix: manual page: CURLOPT

CURLOPT_MIMEPOST(3) Introduction to Library Functions CURLOPT_MIMEPOST(3)

NAME

CURLOPT_MIMEPOST - send data from mime structure

SYNOPSIS

#include <curl/curl.h>

curl_mime *mime;

CURLcode curl_easy_setopt(CURL *handle, CURLOPT_MIMEPOST, mime);

DESCRIPTION

Pass a mime handle previously obtained from curl_mime_init(3).

This setting is supported by the HTTP protocol to post forms and by
the SMTP and IMAP protocols to provide the email data to send/upload.

This option is the preferred way of posting an HTTP form, replacing
and extending the CURLOPT_HTTPPOST(3) option.

When setting CURLOPT_MIMEPOST(3) to NULL, libcurl resets the request
type for HTTP to the default to disable the POST. Typically that
would mean it is reset to GET. Instead you should set a desired
request method explicitly.

PROTOCOLS

This functionality affects http, imap and smtp

EXAMPLE

int main(void)
{
CURL *curl = curl_easy_init();
if(curl) {
curl_mime *multipart = curl_mime_init(curl);
if(multipart) {
curl_mimepart *part = curl_mime_addpart(multipart);
curl_mime_name(part, "name");
curl_mime_data(part, "daniel", CURL_ZERO_TERMINATED);
part = curl_mime_addpart(multipart);
curl_mime_name(part, "project");
curl_mime_data(part, "curl", CURL_ZERO_TERMINATED);
part = curl_mime_addpart(multipart);
curl_mime_name(part, "logotype-image");
curl_mime_filedata(part, "curl.png");

/* Set the form info */
curl_easy_setopt(curl, CURLOPT_MIMEPOST, multipart);

curl_easy_perform(curl); /* post away */
curl_mime_free(multipart); /* free the post data */
}
}
}

AVAILABILITY

Added in curl 7.56.0

RETURN VALUE

This returns CURLE_OK.