1: /***************************************************************************
2: * _ _ ____ _
3: * Project ___| | | | _ \| |
4: * / __| | | | |_) | |
5: * | (__| |_| | _ <| |___
6: * \___|\___/|_| \_\_____|
7: *
8: * Copyright (C) 1998 - 2018, 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:
26: static char data[] =
27: #ifdef CURL_DOES_CONVERSIONS
28: /* ASCII representation with escape sequences for non-ASCII platforms */
29: "\x74\x68\x69\x73\x20\x69\x73\x20\x77\x68\x61\x74\x20\x77\x65\x20\x70"
30: "\x6f\x73\x74\x20\x74\x6f\x20\x74\x68\x65\x20\x73\x69\x6c\x6c\x79\x20"
31: "\x77\x65\x62\x20\x73\x65\x72\x76\x65\x72";
32: #else
33: "this is what we post to the silly web server";
34: #endif
35:
36: static const char name[] = "fieldname";
37:
38:
39: /* This test attempts to use all form API features that are not
40: * used elsewhere.
41: */
42:
43: /* curl_formget callback to count characters. */
44: static size_t count_chars(void *userp, const char *buf, size_t len)
45: {
46: size_t *pcounter = (size_t *) userp;
47:
48: (void) buf;
49: *pcounter += len;
50: return len;
51: }
52:
53:
54: int test(char *URL)
55: {
56: CURL *curl = NULL;
57: CURLcode res = TEST_ERR_MAJOR_BAD;
58: CURLFORMcode formrc;
59: struct curl_slist *headers, *headers2 = NULL;
60: struct curl_httppost *formpost = NULL;
61: struct curl_httppost *lastptr = NULL;
62: struct curl_forms formarray[3];
63: size_t formlength = 0;
64: char flbuf[32];
65: long contentlength = 0;
66:
67: if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
68: fprintf(stderr, "curl_global_init() failed\n");
69: return TEST_ERR_MAJOR_BAD;
70: }
71:
72: /* Check proper name and data copying, as well as headers. */
73: headers = curl_slist_append(NULL, "X-customheader-1: Header 1 data");
74: if(!headers) {
75: goto test_cleanup;
76: }
77: headers2 = curl_slist_append(headers, "X-customheader-2: Header 2 data");
78: if(!headers2) {
79: goto test_cleanup;
80: }
81: headers = headers2;
82: headers2 = curl_slist_append(headers, "Content-Type: text/plain");
83: if(!headers2) {
84: goto test_cleanup;
85: }
86: headers = headers2;
87: formrc = curl_formadd(&formpost, &lastptr,
88: CURLFORM_COPYNAME, &name,
89: CURLFORM_COPYCONTENTS, &data,
90: CURLFORM_CONTENTHEADER, headers,
91: CURLFORM_END);
92:
93: if(formrc) {
94: printf("curl_formadd(1) = %d\n", (int) formrc);
95: goto test_cleanup;
96: }
97:
98: contentlength = (long)(strlen(data) - 1);
99:
100: /* Use a form array for the non-copy test. */
101: formarray[0].option = CURLFORM_PTRCONTENTS;
102: formarray[0].value = data;
103: formarray[1].option = CURLFORM_CONTENTSLENGTH;
104: formarray[1].value = (char *)(size_t)contentlength;
105: formarray[2].option = CURLFORM_END;
106: formarray[2].value = NULL;
107: formrc = curl_formadd(&formpost,
108: &lastptr,
109: CURLFORM_PTRNAME, name,
110: CURLFORM_NAMELENGTH, strlen(name) - 1,
111: CURLFORM_ARRAY, formarray,
112: CURLFORM_FILENAME, "remotefile.txt",
113: CURLFORM_END);
114:
115: if(formrc) {
116: printf("curl_formadd(2) = %d\n", (int) formrc);
117: goto test_cleanup;
118: }
119:
120: /* Now change in-memory data to affect CURLOPT_PTRCONTENTS value.
121: Copied values (first field) must not be affected.
122: CURLOPT_PTRNAME actually copies the name thus we do not test this here. */
123: data[0]++;
124:
125: /* Check multi-files and content type propagation. */
126: formrc = curl_formadd(&formpost,
127: &lastptr,
128: CURLFORM_COPYNAME, "multifile",
129: CURLFORM_FILE, libtest_arg2, /* Set in first.c. */
130: CURLFORM_FILE, libtest_arg2,
131: CURLFORM_CONTENTTYPE, "text/whatever",
132: CURLFORM_FILE, libtest_arg2,
133: CURLFORM_END);
134:
135: if(formrc) {
136: printf("curl_formadd(3) = %d\n", (int) formrc);
137: goto test_cleanup;
138: }
139:
140: /* Check data from file content. */
141: formrc = curl_formadd(&formpost,
142: &lastptr,
143: CURLFORM_COPYNAME, "filecontents",
144: CURLFORM_FILECONTENT, libtest_arg2,
145: CURLFORM_END);
146:
147: if(formrc) {
148: printf("curl_formadd(4) = %d\n", (int) formrc);
149: goto test_cleanup;
150: }
151:
152: /* Measure the current form length.
153: * This is done before including stdin data because we want to reuse it
154: * and stdin cannot be rewound.
155: */
156: curl_formget(formpost, (void *) &formlength, count_chars);
157:
158: /* Include length in data for external check. */
159: curl_msnprintf(flbuf, sizeof(flbuf), "%lu", (unsigned long) formlength);
160: formrc = curl_formadd(&formpost,
161: &lastptr,
162: CURLFORM_COPYNAME, "formlength",
163: CURLFORM_COPYCONTENTS, &flbuf,
164: CURLFORM_END);
165: if(formrc) {
166: printf("curl_formadd(5) = %d\n", (int) formrc);
167: goto test_cleanup;
168: }
169:
170: /* Check stdin (may be problematic on some platforms). */
171: formrc = curl_formadd(&formpost,
172: &lastptr,
173: CURLFORM_COPYNAME, "standardinput",
174: CURLFORM_FILE, "-",
175: CURLFORM_END);
176: if(formrc) {
177: printf("curl_formadd(6) = %d\n", (int) formrc);
178: goto test_cleanup;
179: }
180:
181: curl = curl_easy_init();
182: if(!curl) {
183: fprintf(stderr, "curl_easy_init() failed\n");
184: goto test_cleanup;
185: }
186:
187: /* First set the URL that is about to receive our POST. */
188: test_setopt(curl, CURLOPT_URL, URL);
189:
190: /* send a multi-part formpost */
191: test_setopt(curl, CURLOPT_HTTPPOST, formpost);
192:
193: /* get verbose debug output please */
194: test_setopt(curl, CURLOPT_VERBOSE, 1L);
195:
196: /* include headers in the output */
197: test_setopt(curl, CURLOPT_HEADER, 1L);
198:
199: /* Perform the request, res will get the return code */
200: res = curl_easy_perform(curl);
201:
202: test_cleanup:
203:
204: /* always cleanup */
205: curl_easy_cleanup(curl);
206:
207: /* now cleanup the formpost chain */
208: curl_formfree(formpost);
209: curl_slist_free_all(headers);
210:
211: curl_global_cleanup();
212:
213: return res;
214: }
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