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/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include "test.h"
#include "memdebug.h"
static char data[]=
#ifdef CURL_DOES_CONVERSIONS
/* ASCII representation with escape sequences for non-ASCII platforms */
"\x64\x75\x6d\x6d\x79";
#else
"dummy";
#endif
struct WriteThis {
char *readptr;
curl_off_t sizeleft;
};
static size_t read_callback(char *ptr, size_t size, size_t nmemb, void *userp)
{
struct WriteThis *pooh = (struct WriteThis *)userp;
size_t len = strlen(pooh->readptr);
(void) size; /* Always 1.*/
if(len > nmemb)
len = nmemb;
if(len) {
memcpy(ptr, pooh->readptr, len);
pooh->readptr += len;
}
return len;
}
int test(char *URL)
{
CURL *easy = NULL;
curl_mime *mime = NULL;
curl_mimepart *part;
CURLcode result;
int res = TEST_ERR_FAILURE;
struct WriteThis pooh1, pooh2;
/*
* Check early end of part data detection.
*/
if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
fprintf(stderr, "curl_global_init() failed\n");
return TEST_ERR_MAJOR_BAD;
}
easy = curl_easy_init();
/* First set the URL that is about to receive our POST. */
test_setopt(easy, CURLOPT_URL, URL);
/* get verbose debug output please */
test_setopt(easy, CURLOPT_VERBOSE, 1L);
/* include headers in the output */
test_setopt(easy, CURLOPT_HEADER, 1L);
/* Prepare the callback structures. */
pooh1.readptr = data;
pooh1.sizeleft = (curl_off_t) strlen(data);
pooh2 = pooh1;
/* Build the mime tree. */
mime = curl_mime_init(easy);
part = curl_mime_addpart(mime);
curl_mime_name(part, "field1");
/* Early end of data detection can be done because the data size is known. */
curl_mime_data_cb(part, (curl_off_t) strlen(data),
read_callback, NULL, NULL, &pooh1);
part = curl_mime_addpart(mime);
curl_mime_name(part, "field2");
/* Using an undefined length forces chunked transfer and disables early
end of data detection for this part. */
curl_mime_data_cb(part, (curl_off_t) -1, read_callback, NULL, NULL, &pooh2);
part = curl_mime_addpart(mime);
curl_mime_name(part, "field3");
/* Regular file part sources early end of data can be detected because
the file size is known. In addition, and EOF test is performed. */
curl_mime_filedata(part, "log/file668.txt");
/* Bind mime data to its easy handle. */
test_setopt(easy, CURLOPT_MIMEPOST, mime);
/* Send data. */
result = curl_easy_perform(easy);
if(result) {
fprintf(stderr, "curl_easy_perform() failed\n");
res = (int) result;
}
test_cleanup:
curl_easy_cleanup(easy);
curl_mime_free(mime);
curl_global_cleanup();
return res;
}
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