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 /* argv1 = URL
23  * argv2 = proxy
24  * argv3 = proxyuser:password
25  */
26 
27 #include "test.h"
28 
29 #include "memdebug.h"
30 
31 #ifdef CURL_DOES_CONVERSIONS
32    /* ASCII representation with escape sequences for non-ASCII platforms */
33 #  define UPLOADTHIS "\x74\x68\x69\x73\x20\x69\x73\x20\x74\x68\x65\x20\x62" \
34                      "\x6c\x75\x72\x62\x20\x77\x65\x20\x77\x61\x6e\x74\x20" \
35                      "\x74\x6f\x20\x75\x70\x6c\x6f\x61\x64\x0a"
36 #else
37 #  define UPLOADTHIS "this is the blurb we want to upload\n"
38 #endif
39 
40 #ifndef LIB548
41 static size_t readcallback(void  *ptr,
42                            size_t size,
43                            size_t nmemb,
44                            void *clientp)
45 {
46   int *counter = (int *)clientp;
47 
48   if(*counter) {
49     /* only do this once and then require a clearing of this */
50     fprintf(stderr, "READ ALREADY DONE!\n");
51     return 0;
52   }
53   (*counter)++; /* bump */
54 
55   if(size * nmemb > strlen(UPLOADTHIS)) {
56     fprintf(stderr, "READ!\n");
57     strcpy(ptr, UPLOADTHIS);
58     return strlen(UPLOADTHIS);
59   }
60   fprintf(stderr, "READ NOT FINE!\n");
61   return 0;
62 }
63 static curlioerr ioctlcallback(CURL *handle,
64                                int cmd,
65                                void *clientp)
66 {
67   int *counter = (int *)clientp;
68   (void)handle; /* unused */
69   if(cmd == CURLIOCMD_RESTARTREAD) {
70     fprintf(stderr, "REWIND!\n");
71     *counter = 0; /* clear counter to make the read callback restart */
72   }
73   return CURLIOE_OK;
74 }
75 
76 
77 
78 #endif
79 
80 int test(char *URL)
81 {
82   CURLcode res;
83   CURL *curl;
84 #ifndef LIB548
85   int counter = 0;
86 #endif
87 
88   if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
89     fprintf(stderr, "curl_global_init() failed\n");
90     return TEST_ERR_MAJOR_BAD;
91   }
92 
93   curl = curl_easy_init();
94   if(!curl) {
95     fprintf(stderr, "curl_easy_init() failed\n");
96     curl_global_cleanup();
97     return TEST_ERR_MAJOR_BAD;
98   }
99 
100   test_setopt(curl, CURLOPT_URL, URL);
101   test_setopt(curl, CURLOPT_VERBOSE, 1L);
102   test_setopt(curl, CURLOPT_HEADER, 1L);
103 #ifdef LIB548
104   /* set the data to POST with a mere pointer to a zero-terminated string */
105   test_setopt(curl, CURLOPT_POSTFIELDS, UPLOADTHIS);
106 #else
107   /* 547 style, which means reading the POST data from a callback */
108   test_setopt(curl, CURLOPT_IOCTLFUNCTION, ioctlcallback);
109   test_setopt(curl, CURLOPT_IOCTLDATA, &counter);
110   test_setopt(curl, CURLOPT_READFUNCTION, readcallback);
111   test_setopt(curl, CURLOPT_READDATA, &counter);
112   /* We CANNOT do the POST fine without setting the size (or choose
113      chunked)! */
114   test_setopt(curl, CURLOPT_POSTFIELDSIZE, (long)strlen(UPLOADTHIS));
115 #endif
116   test_setopt(curl, CURLOPT_POST, 1L);
117   test_setopt(curl, CURLOPT_PROXY, libtest_arg2);
118   test_setopt(curl, CURLOPT_PROXYUSERPWD, libtest_arg3);
119   test_setopt(curl, CURLOPT_PROXYAUTH,
120                    (long) (CURLAUTH_NTLM | CURLAUTH_DIGEST | CURLAUTH_BASIC) );
121 
122   res = curl_easy_perform(curl);
123 
124 test_cleanup:
125 
126   curl_easy_cleanup(curl);
127   curl_global_cleanup();
128 
129   return (int)res;
130 }
131 
132