1 /***************************************************************************
2 * _ _ ____ _
3 * Project ___| | | | _ \| |
4 * / __| | | | |_) | |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
7 *
8 * Copyright (C) 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 * SPDX-License-Identifier: curl
22 *
23 ***************************************************************************/
24 #include "test.h"
25
26 #include "memdebug.h"
27
28 static const char *post[]={
29 "one",
30 "two",
31 "three",
32 "and a final longer crap: four",
33 NULL
34 };
35
36
37 struct WriteThis {
38 int counter;
39 };
40
read_callback(char * ptr,size_t size,size_t nmemb,void * userp)41 static size_t read_callback(char *ptr, size_t size, size_t nmemb, void *userp)
42 {
43 struct WriteThis *pooh = (struct WriteThis *)userp;
44 const char *data;
45
46 if(size*nmemb < 1)
47 return 0;
48
49 data = post[pooh->counter];
50
51 if(data) {
52 size_t len = strlen(data);
53 if(size*nmemb < len) {
54 fprintf(stderr, "read buffer is too small to run test\n");
55 return 0;
56 }
57 memcpy(ptr, data, len);
58 pooh->counter++; /* advance pointer */
59 return len;
60 }
61 return 0; /* no more data left to deliver */
62 }
63
test(char * URL)64 CURLcode test(char *URL)
65 {
66 CURL *curl;
67 CURLcode res = CURLE_OK;
68 struct curl_slist *slist = NULL;
69 struct WriteThis pooh;
70 pooh.counter = 0;
71
72 if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
73 fprintf(stderr, "curl_global_init() failed\n");
74 return TEST_ERR_MAJOR_BAD;
75 }
76
77 curl = curl_easy_init();
78 if(!curl) {
79 fprintf(stderr, "curl_easy_init() failed\n");
80 curl_global_cleanup();
81 return TEST_ERR_MAJOR_BAD;
82 }
83
84 slist = curl_slist_append(slist, "Transfer-Encoding: chunked");
85 if(!slist) {
86 fprintf(stderr, "curl_slist_append() failed\n");
87 curl_easy_cleanup(curl);
88 curl_global_cleanup();
89 return TEST_ERR_MAJOR_BAD;
90 }
91
92 /* First set the URL that is about to receive our POST. */
93 test_setopt(curl, CURLOPT_URL, URL);
94
95 /* Now specify we want to POST data */
96 test_setopt(curl, CURLOPT_POST, 1L);
97
98 /* we want to use our own read function */
99 test_setopt(curl, CURLOPT_READFUNCTION, read_callback);
100
101 /* pointer to pass to our read function */
102 test_setopt(curl, CURLOPT_READDATA, &pooh);
103
104 /* get verbose debug output please */
105 test_setopt(curl, CURLOPT_VERBOSE, 1L);
106
107 /* include headers in the output */
108 test_setopt(curl, CURLOPT_HEADER, 1L);
109
110 /* enforce chunked transfer by setting the header */
111 test_setopt(curl, CURLOPT_HTTPHEADER, slist);
112
113 #ifdef LIB565
114 test_setopt(curl, CURLOPT_HTTPAUTH, (long)CURLAUTH_DIGEST);
115 test_setopt(curl, CURLOPT_USERPWD, "foo:bar");
116 #endif
117
118 /* Perform the request, res will get the return code */
119 res = curl_easy_perform(curl);
120
121 test_cleanup:
122
123 /* clean up the headers list */
124 if(slist)
125 curl_slist_free_all(slist);
126
127 /* always cleanup */
128 curl_easy_cleanup(curl);
129 curl_global_cleanup();
130
131 return res;
132 }
133
