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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://www.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.
*
***************************************************************************/
#include "test.h"
#include "memdebug.h"
static const char * const post[]={
"one",
"two",
"three",
"and a final longer crap: four",
NULL
};
struct WriteThis {
int counter;
};
static int progress_callback(void *clientp, double dltotal, double dlnow,
double ultotal, double ulnow)
{
static int prev_ultotal = -1;
static int prev_ulnow = -1;
(void)clientp; /* UNUSED */
(void)dltotal; /* UNUSED */
(void)dlnow; /* UNUSED */
/* to avoid depending on timing, which will cause this progress function to
get called a different number of times depending on circumstances, we
only log these lines if the numbers are different from the previous
invoke */
if((prev_ultotal != (int)ultotal) ||
(prev_ulnow != (int)ulnow)) {
FILE *moo = fopen(libtest_arg2, "ab");
if(moo) {
fprintf(moo, "Progress callback called with UL %d out of %d\n",
(int)ulnow, (int)ultotal);
fclose(moo);
}
prev_ulnow = (int) ulnow;
prev_ultotal = (int) ultotal;
}
return 0;
}
static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *userp)
{
struct WriteThis *pooh = (struct WriteThis *)userp;
const char *data;
if(size*nmemb < 1)
return 0;
data = post[pooh->counter];
if(data) {
size_t len = strlen(data);
memcpy(ptr, data, len);
pooh->counter++; /* advance pointer */
return len;
}
return 0; /* no more data left to deliver */
}
int test(char *URL)
{
CURL *curl;
CURLcode res = CURLE_OK;
struct curl_slist *slist = NULL;
struct WriteThis pooh;
pooh.counter = 0;
if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
fprintf(stderr, "curl_global_init() failed\n");
return TEST_ERR_MAJOR_BAD;
}
curl = curl_easy_init();
if(!curl) {
fprintf(stderr, "curl_easy_init() failed\n");
curl_global_cleanup();
return TEST_ERR_MAJOR_BAD;
}
slist = curl_slist_append(slist, "Transfer-Encoding: chunked");
if(slist == NULL) {
fprintf(stderr, "curl_slist_append() failed\n");
curl_easy_cleanup(curl);
curl_global_cleanup();
return TEST_ERR_MAJOR_BAD;
}
/* First set the URL that is about to receive our POST. */
test_setopt(curl, CURLOPT_URL, URL);
/* Now specify we want to POST data */
test_setopt(curl, CURLOPT_POST, 1L);
#ifdef CURL_DOES_CONVERSIONS
/* Convert the POST data to ASCII */
test_setopt(curl, CURLOPT_TRANSFERTEXT, 1L);
#endif
/* we want to use our own read function */
test_setopt(curl, CURLOPT_READFUNCTION, read_callback);
/* pointer to pass to our read function */
test_setopt(curl, CURLOPT_READDATA, &pooh);
/* get verbose debug output please */
test_setopt(curl, CURLOPT_VERBOSE, 1L);
/* include headers in the output */
test_setopt(curl, CURLOPT_HEADER, 1L);
/* enforce chunked transfer by setting the header */
test_setopt(curl, CURLOPT_HTTPHEADER, slist);
test_setopt(curl, CURLOPT_HTTPAUTH, (long)CURLAUTH_DIGEST);
test_setopt(curl, CURLOPT_USERPWD, "foo:bar");
/* we want to use our own progress function */
test_setopt(curl, CURLOPT_NOPROGRESS, 0L);
test_setopt(curl, CURLOPT_PROGRESSFUNCTION, progress_callback);
/* Perform the request, res will get the return code */
res = curl_easy_perform(curl);
test_cleanup:
/* clean up the headers list */
if(slist)
curl_slist_free_all(slist);
/* always cleanup */
curl_easy_cleanup(curl);
curl_global_cleanup();
return res;
}
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