1/***************************************************************************
2 * _ _ ____ _
3 * Project ___| | | | _ \| |
4 * / __| | | | |_) | |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
7 *
8 * Copyright (C) 1998 - 2021, 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.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 const char *post[]={
27 "one",
28 "two",
29 "three",
30 "and a final longer crap: four",
31 NULL
32};
33
34
35struct WriteThis {
36 int counter;
37};
38
39static size_t read_callback(char *ptr, size_t size, size_t nmemb, void *userp)
40{
41 struct WriteThis *pooh = (struct WriteThis *)userp;
42 const char *data;
43
44 if(size*nmemb < 1)
45 return 0;
46
47 data = post[pooh->counter];
48
49 if(data) {
50 size_t len = strlen(data);
51 if(size*nmemb < len) {
52 fprintf(stderr, "read buffer is too small to run test\n");
53 return 0;
54 }
55 memcpy(ptr, data, len);
56 pooh->counter++; /* advance pointer */
57 return len;
58 }
59 return 0; /* no more data left to deliver */
60}
61
62int test(char *URL)
63{
64 CURL *curl;
65 CURLcode res = CURLE_OK;
66 struct curl_slist *slist = NULL;
67 struct WriteThis pooh;
68 pooh.counter = 0;
69
70 if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
71 fprintf(stderr, "curl_global_init() failed\n");
72 return TEST_ERR_MAJOR_BAD;
73 }
74
75 curl = curl_easy_init();
76 if(!curl) {
77 fprintf(stderr, "curl_easy_init() failed\n");
78 curl_global_cleanup();
79 return TEST_ERR_MAJOR_BAD;
80 }
81
82 slist = curl_slist_append(slist, "Transfer-Encoding: chunked");
83 if(!slist) {
84 fprintf(stderr, "curl_slist_append() failed\n");
85 curl_easy_cleanup(curl);
86 curl_global_cleanup();
87 return TEST_ERR_MAJOR_BAD;
88 }
89
90 /* First set the URL that is about to receive our POST. */
91 test_setopt(curl, CURLOPT_URL, URL);
92
93 /* Now specify we want to POST data */
94 test_setopt(curl, CURLOPT_POST, 1L);
95
96#ifdef CURL_DOES_CONVERSIONS
97 /* Convert the POST data to ASCII */
98 test_setopt(curl, CURLOPT_TRANSFERTEXT, 1L);
99#endif
100
101 /* we want to use our own read function */
102 test_setopt(curl, CURLOPT_READFUNCTION, read_callback);
103
104 /* pointer to pass to our read function */
105 test_setopt(curl, CURLOPT_READDATA, &pooh);
106
107 /* get verbose debug output please */
108 test_setopt(curl, CURLOPT_VERBOSE, 1L);
109
110 /* include headers in the output */
111 test_setopt(curl, CURLOPT_HEADER, 1L);
112
113 /* enforce chunked transfer by setting the header */
114 test_setopt(curl, CURLOPT_HTTPHEADER, slist);
115
116#ifdef LIB565
117 test_setopt(curl, CURLOPT_HTTPAUTH, (long)CURLAUTH_DIGEST);
118 test_setopt(curl, CURLOPT_USERPWD, "foo:bar");
119#endif
120
121 /* Perform the request, res will get the return code */
122 res = curl_easy_perform(curl);
123
124test_cleanup:
125
126 /* clean up the headers list */
127 if(slist)
128 curl_slist_free_all(slist);
129
130 /* always cleanup */
131 curl_easy_cleanup(curl);
132 curl_global_cleanup();
133
134 return res;
135}
136