summaryrefslogtreecommitdiff
path: root/tests/libtest/lib554.c
blob: 936d0a10a04ea967f497d98856283193fcd32552 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
/***************************************************************************
 *                                  _   _ ____  _
 *  Project                     ___| | | |  _ \| |
 *                             / __| | | | |_) | |
 *                            | (__| |_| |  _ <| |___
 *                             \___|\___/|_| \_\_____|
 *
 * Copyright (C) 1998 - 2017, 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 https://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.
 *
 ***************************************************************************/
#include "test.h"

#include "memdebug.h"

static char data[]=
#ifdef CURL_DOES_CONVERSIONS
  /* ASCII representation with escape sequences for non-ASCII platforms */
  "\x74\x68\x69\x73\x20\x69\x73\x20\x77\x68\x61\x74\x20\x77\x65\x20\x70"
  "\x6f\x73\x74\x20\x74\x6f\x20\x74\x68\x65\x20\x73\x69\x6c\x6c\x79\x20"
  "\x77\x65\x62\x20\x73\x65\x72\x76\x65\x72\x0a";
#else
  "this is what we post to the silly web server\n";
#endif

struct WriteThis {
  char *readptr;
  size_t sizeleft;
};

static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *userp)
{
#ifdef LIB587
  (void)ptr;
  (void)size;
  (void)nmemb;
  (void)userp;
  return CURL_READFUNC_ABORT;
#else

  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 */
#endif
}

static int once(char *URL, bool oldstyle)
{
  CURL *curl;
  CURLcode res = CURLE_OK;
  CURLFORMcode formrc;

  struct curl_httppost *formpost = NULL;
  struct curl_httppost *lastptr = NULL;
  struct WriteThis pooh;
  struct WriteThis pooh2;

  pooh.readptr = data;
  pooh.sizeleft = strlen(data);

  /* Fill in the file upload field */
  if(oldstyle) {
    formrc = curl_formadd(&formpost,
                          &lastptr,
                          CURLFORM_COPYNAME, "sendfile",
                          CURLFORM_STREAM, &pooh,
                          CURLFORM_CONTENTSLENGTH, (long)pooh.sizeleft,
                          CURLFORM_FILENAME, "postit2.c",
                          CURLFORM_END);
  }
  else {
    /* new style */
    formrc = curl_formadd(&formpost,
                          &lastptr,
                          CURLFORM_COPYNAME, "sendfile alternative",
                          CURLFORM_STREAM, &pooh,
                          CURLFORM_CONTENTLEN, (curl_off_t)pooh.sizeleft,
                          CURLFORM_FILENAME, "file name 2",
                          CURLFORM_END);
  }

  if(formrc)
    printf("curl_formadd(1) = %d\n", (int)formrc);

  /* Now add the same data with another name and make it not look like
     a file upload but still using the callback */

  pooh2.readptr = data;
  pooh2.sizeleft = strlen(data);

  /* Fill in the file upload field */
  formrc = curl_formadd(&formpost,
                        &lastptr,
                        CURLFORM_COPYNAME, "callbackdata",
                        CURLFORM_STREAM, &pooh2,
                        CURLFORM_CONTENTSLENGTH, (long)pooh2.sizeleft,
                        CURLFORM_END);

  if(formrc)
    printf("curl_formadd(1) = %d\n", (int)formrc);

  /* Fill in the filename field */
  formrc = curl_formadd(&formpost,
                        &lastptr,
                        CURLFORM_COPYNAME, "filename",
#ifdef CURL_DOES_CONVERSIONS
                        /* ASCII representation with escape
                           sequences for non-ASCII platforms */
                        CURLFORM_COPYCONTENTS,
                           "\x70\x6f\x73\x74\x69\x74\x32\x2e\x63",
#else
                        CURLFORM_COPYCONTENTS, "postit2.c",
#endif
                        CURLFORM_END);

  if(formrc)
    printf("curl_formadd(2) = %d\n", (int)formrc);

  /* Fill in a submit field too */
  formrc = curl_formadd(&formpost,
                        &lastptr,
                        CURLFORM_COPYNAME, "submit",
#ifdef CURL_DOES_CONVERSIONS
                        /* ASCII representation with escape
                           sequences for non-ASCII platforms */
                        CURLFORM_COPYCONTENTS, "\x73\x65\x6e\x64",
#else
                        CURLFORM_COPYCONTENTS, "send",
#endif
                        CURLFORM_END);

  if(formrc)
    printf("curl_formadd(3) = %d\n", (int)formrc);

  formrc = curl_formadd(&formpost, &lastptr,
                        CURLFORM_COPYNAME, "somename",
                        CURLFORM_BUFFER, "somefile.txt",
                        CURLFORM_BUFFERPTR, "blah blah",
                        CURLFORM_BUFFERLENGTH, (long)9,
                        CURLFORM_END);

  if(formrc)
    printf("curl_formadd(4) = %d\n", (int)formrc);

  curl = curl_easy_init();
  if(!curl) {
    fprintf(stderr, "curl_easy_init() failed\n");
    curl_formfree(formpost);
    curl_global_cleanup();
    return TEST_ERR_MAJOR_BAD;
  }

  /* First set the URL that is about to receive our POST. */
  test_setopt(curl, CURLOPT_URL, URL);

  /* Now specify we want to POST data */
  test_setopt(curl, CURLOPT_POST, 1L);

  /* Set the expected POST size */
  test_setopt(curl, CURLOPT_POSTFIELDSIZE, (long)pooh.sizeleft);

  /* we want to use our own read function */
  test_setopt(curl, CURLOPT_READFUNCTION, read_callback);

  /* send a multi-part formpost */
  test_setopt(curl, CURLOPT_HTTPPOST, formpost);

  /* get verbose debug output please */
  test_setopt(curl, CURLOPT_VERBOSE, 1L);

  /* include headers in the output */
  test_setopt(curl, CURLOPT_HEADER, 1L);

  /* Perform the request, res will get the return code */
  res = curl_easy_perform(curl);

test_cleanup:

  /* always cleanup */
  curl_easy_cleanup(curl);

  /* now cleanup the formpost chain */
  curl_formfree(formpost);

  return res;
}

int test(char *URL)
{
  int res;

  if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
    fprintf(stderr, "curl_global_init() failed\n");
    return TEST_ERR_MAJOR_BAD;
  }

  res = once(URL, TRUE); /* old */
  if(!res)
    res = once(URL, FALSE); /* new */

  curl_global_cleanup();

  return res;
}