80 lines
2.6 KiB
Groff
80 lines
2.6 KiB
Groff
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.\" generated by cd2nroff 0.1 from CURLOPT_UPLOAD_FLAGS.md
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.TH CURLOPT_UPLOAD_FLAGS 3 "2025-07-07" libcurl
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.SH NAME
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CURLOPT_UPLOAD_FLAGS \- upload flags for IMAP
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.SH SYNOPSIS
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.nf
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#include <curl/curl.h>
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CURLcode curl_easy_setopt(CURL *handle, CURLOPT_UPLOAD_FLAGS, long bitmask);
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.fi
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.SH DESCRIPTION
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Pass a long as parameter, which is set to a bitmask, to tell libcurl which
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flags to send the server relating to uploaded files. The current supported
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flags are \fBCURLULFLAG_ANSWERED\fP, which sets the \fBAnswered\fP flag for IMAP
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uploads, \fBCURLULFLAG_DELETED\fP, which sets the \fBDeleted\fP flag for IMAP
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uploads, \fBCURLULFLAG_DRAFT\fP, which sets the \fBDraft\fP flag for IMAP uploads,
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\fBCURLULFLAG_FLAGGED\fP, which sets the \fBFlagged\fP flag for IMAP uploads, and
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\fBCURLULFLAG_SEEN\fP, which sets the \fBSeen\fP flag for IMAP uploads.
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.SH DEFAULT
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A bitmask with only the \fBCURLULFLAG_SEEN\fP flag set.
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.SH PROTOCOLS
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This functionality affects imap and imaps
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.SH EXAMPLE
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.nf
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static size_t read_cb(char *ptr, size_t size, size_t nmemb, void *userdata)
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{
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FILE *src = userdata;
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/* copy as much data as possible into the 'ptr' buffer, but no more than
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'size' * 'nmemb' bytes */
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size_t retcode = fread(ptr, size, nmemb, src);
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return retcode;
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}
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int main(void)
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{
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CURL *curl = curl_easy_init();
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if(curl) {
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FILE *src = fopen("local-file", "r");
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curl_off_t fsize = 9876; /* set this to the size of the input file */
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/* we want to use our own read function */
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curl_easy_setopt(curl, CURLOPT_READFUNCTION, read_cb);
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/* enable uploading */
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curl_easy_setopt(curl, CURLOPT_UPLOAD, 1L);
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/* specify target */
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curl_easy_setopt(curl, CURLOPT_URL, "imap://example.com:993/mailbox");
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/* provide username */
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curl_easy_setopt(curl, CURLOPT_USERNAME, "user@example.com");
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/* provide password */
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curl_easy_setopt(curl, CURLOPT_PASSWORD, "password");
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/* specify that uploaded mail should be considered flagged */
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curl_easy_setopt(curl, CURLOPT_UPLOAD_FLAGS, CURLULFLAG_FLAGGED);
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/* now specify which pointer to pass to our callback */
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curl_easy_setopt(curl, CURLOPT_READDATA, src);
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/* Set the size of the file to upload */
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curl_easy_setopt(curl, CURLOPT_INFILESIZE_LARGE, (curl_off_t)fsize);
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/* perform the upload */
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curl_easy_perform(curl);
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}
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}
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.fi
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.SH AVAILABILITY
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Added in curl 8.13.0
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.SH RETURN VALUE
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\fIcurl_easy_setopt(3)\fP returns a CURLcode indicating success or error.
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CURLE_OK (0) means everything was OK, non\-zero means an error occurred, see
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\fIlibcurl\-errors(3)\fP.
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.SH SEE ALSO
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.BR CURLOPT_UPLOAD (3)
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