1/***************************************************************************
2 * _ _ ____ _
3 * Project ___| | | | _ \| |
4 * / __| | | | |_) | |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
7 *
8 * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
9 *
10 * This software is licensed as described in the file COPYING, which
11 * you should have received as part of this distribution. The terms
12 * are also available at https://curl.haxx.se/docs/copyright.html.
13 *
14 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
15 * copies of the Software, and permit persons to whom the Software is
16 * furnished to do so, under the terms of the COPYING file.
17 *
18 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19 * KIND, either express or implied.
20 *
21 ***************************************************************************/
22#include "test.h"
23
24#include "memdebug.h"
25
26static char data[]="this is what we post to the silly web server\n";
27
28struct WriteThis {
29 char *readptr;
30 size_t sizeleft;
31};
32
33static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *userp)
34{
35 struct WriteThis *pooh = (struct WriteThis *)userp;
36 size_t tocopy = size * nmemb;
37
38 /* Wait one second before return POST data *
39 * so libcurl will wait before sending request body */
40 wait_ms(1000);
41
42 if(tocopy < 1 || !pooh->sizeleft)
43 return 0;
44
45 if(pooh->sizeleft < tocopy)
46 tocopy = pooh->sizeleft;
47
48 memcpy(ptr, pooh->readptr, tocopy);/* copy requested data */
49 pooh->readptr += tocopy; /* advance pointer */
50 pooh->sizeleft -= tocopy; /* less data left */
51 return tocopy;
52}
53
54int test(char *URL)
55{
56 CURL *curl;
57 CURLcode res = CURLE_OK;
58
59 struct WriteThis pooh;
60
61 pooh.readptr = data;
62 pooh.sizeleft = strlen(data);
63
64 if(curl_global_init(CURL_GLOBAL_ALL)) {
65 fprintf(stderr, "curl_global_init() failed\n");
66 return TEST_ERR_MAJOR_BAD;
67 }
68
69 curl = curl_easy_init();
70 if(!curl) {
71 fprintf(stderr, "curl_easy_init() failed\n");
72 curl_global_cleanup();
73 return TEST_ERR_MAJOR_BAD;
74 }
75
76 /* First set the URL that is about to receive our POST. */
77 test_setopt(curl, CURLOPT_URL, URL);
78
79 /* Now specify we want to POST data */
80 test_setopt(curl, CURLOPT_POST, 1L);
81
82#ifdef CURL_DOES_CONVERSIONS
83 /* Convert the POST data to ASCII */
84 test_setopt(curl, CURLOPT_TRANSFERTEXT, 1L);
85#endif
86
87 /* Set the expected POST size */
88 test_setopt(curl, CURLOPT_POSTFIELDSIZE, (long)pooh.sizeleft);
89
90 /* we want to use our own read function */
91 test_setopt(curl, CURLOPT_READFUNCTION, read_callback);
92
93 /* pointer to pass to our read function */
94 test_setopt(curl, CURLOPT_READDATA, &pooh);
95
96 /* get verbose debug output please */
97 test_setopt(curl, CURLOPT_VERBOSE, 1L);
98
99 /* include headers in the output */
100 test_setopt(curl, CURLOPT_HEADER, 1L);
101
102 /* detect HTTP error codes >= 400 */
103 /* test_setopt(curl, CURLOPT_FAILONERROR, 1L); */
104
105
106 /* Perform the request, res will get the return code */
107 res = curl_easy_perform(curl);
108
109test_cleanup:
110
111 /* always cleanup */
112 curl_easy_cleanup(curl);
113 curl_global_cleanup();
114
115 return res;
116}
117