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-rw-r--r--plugins/FTPFileYM/curl/docs/examples/post-callback.c143
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diff --git a/plugins/FTPFileYM/curl/docs/examples/post-callback.c b/plugins/FTPFileYM/curl/docs/examples/post-callback.c
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--- a/plugins/FTPFileYM/curl/docs/examples/post-callback.c
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-/***************************************************************************
- * _ _ ____ _
- * Project ___| | | | _ \| |
- * / __| | | | |_) | |
- * | (__| |_| | _ <| |___
- * \___|\___/|_| \_\_____|
- *
- * Copyright (C) 1998 - 2012, 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 http://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.
- *
- ***************************************************************************/
-/* An example source code that issues a HTTP POST and we provide the actual
- * data through a read callback.
- */
-#include <stdio.h>
-#include <string.h>
-#include <curl/curl.h>
-
-const char data[]="this is what we post to the silly web server";
-
-struct WriteThis {
- const char *readptr;
- long 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 main(void)
-{
- CURL *curl;
- CURLcode res;
-
- struct WriteThis pooh;
-
- pooh.readptr = data;
- pooh.sizeleft = (long)strlen(data);
-
- /* In windows, this will init the winsock stuff */
- res = curl_global_init(CURL_GLOBAL_DEFAULT);
- /* Check for errors */
- if(res != CURLE_OK) {
- fprintf(stderr, "curl_global_init() failed: %s\n",
- curl_easy_strerror(res));
- return 1;
- }
-
- /* get a curl handle */
- curl = curl_easy_init();
- if(curl) {
- /* First set the URL that is about to receive our POST. */
- curl_easy_setopt(curl, CURLOPT_URL, "http://example.com/index.cgi");
-
- /* Now specify we want to POST data */
- curl_easy_setopt(curl, CURLOPT_POST, 1L);
-
- /* we want to use our own read function */
- curl_easy_setopt(curl, CURLOPT_READFUNCTION, read_callback);
-
- /* pointer to pass to our read function */
- curl_easy_setopt(curl, CURLOPT_READDATA, &pooh);
-
- /* get verbose debug output please */
- curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
-
- /*
- If you use POST to a HTTP 1.1 server, you can send data without knowing
- the size before starting the POST if you use chunked encoding. You
- enable this by adding a header like "Transfer-Encoding: chunked" with
- CURLOPT_HTTPHEADER. With HTTP 1.0 or without chunked transfer, you must
- specify the size in the request.
- */
-#ifdef USE_CHUNKED
- {
- struct curl_slist *chunk = NULL;
-
- chunk = curl_slist_append(chunk, "Transfer-Encoding: chunked");
- res = curl_easy_setopt(curl, CURLOPT_HTTPHEADER, chunk);
- /* use curl_slist_free_all() after the *perform() call to free this
- list again */
- }
-#else
- /* Set the expected POST size. If you want to POST large amounts of data,
- consider CURLOPT_POSTFIELDSIZE_LARGE */
- curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, pooh.sizeleft);
-#endif
-
-#ifdef DISABLE_EXPECT
- /*
- Using POST with HTTP 1.1 implies the use of a "Expect: 100-continue"
- header. You can disable this header with CURLOPT_HTTPHEADER as usual.
- NOTE: if you want chunked transfer too, you need to combine these two
- since you can only set one list of headers with CURLOPT_HTTPHEADER. */
-
- /* A less good option would be to enforce HTTP 1.0, but that might also
- have other implications. */
- {
- struct curl_slist *chunk = NULL;
-
- chunk = curl_slist_append(chunk, "Expect:");
- res = curl_easy_setopt(curl, CURLOPT_HTTPHEADER, chunk);
- /* use curl_slist_free_all() after the *perform() call to free this
- list again */
- }
-#endif
-
- /* Perform the request, res will get the return code */
- res = curl_easy_perform(curl);
- /* Check for errors */
- if(res != CURLE_OK)
- fprintf(stderr, "curl_easy_perform() failed: %s\n",
- curl_easy_strerror(res));
-
- /* always cleanup */
- curl_easy_cleanup(curl);
- }
- curl_global_cleanup();
- return 0;
-}