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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.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.
*
***************************************************************************/
/*
* Make sure libcurl does not send a `Content-Length: -1` header when HTTP POST
* size is unknown.
*/
#include "test.h"
#include "memdebug.h"
static char data[]="dummy";
struct WriteThis {
char *readptr;
size_t sizeleft;
};
static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *userp)
{
struct WriteThis *pooh = (struct WriteThis *)userp;
if(size*nmemb < 1)
return 0;
if(pooh->sizeleft) {
*(char *)ptr = pooh->readptr[0]; /* copy one single byte */
pooh->readptr++; /* advance pointer */
pooh->sizeleft--; /* less data left */
return 1; /* we return 1 byte at a time! */
}
return 0; /* no more data left to deliver */
}
int test(char *URL)
{
CURL *curl;
CURLcode result = CURLE_OK;
int res = 0;
struct WriteThis pooh = { data, sizeof(data)-1 };
global_init(CURL_GLOBAL_ALL);
easy_init(curl);
easy_setopt(curl, CURLOPT_URL, URL);
easy_setopt(curl, CURLOPT_POST, 1L);
/* Purposely omit to set CURLOPT_POSTFIELDSIZE */
easy_setopt(curl, CURLOPT_READFUNCTION, read_callback);
easy_setopt(curl, CURLOPT_READDATA, &pooh);
#ifdef LIB1539
/* speak HTTP 1.0 - no chunked! */
easy_setopt(curl, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0);
#endif
result = curl_easy_perform(curl);
test_cleanup:
curl_easy_cleanup(curl);
curl_global_cleanup();
return (int)result;
}
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