1 /***************************************************************************
2 * _ _ ____ _
3 * Project ___| | | | _ \| |
4 * / __| | | | |_) | |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
7 *
8 * Copyright (C) 1998 - 2016, 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
23 /* This test case is supposed to be identical to 547 except that this uses the
24 * multi interface and 547 is easy interface.
25 *
26 * argv1 = URL
27 * argv2 = proxy
28 * argv3 = proxyuser:password
29 */
30
31 #include "test.h"
32 #include "testutil.h"
33 #include "warnless.h"
34 #include "memdebug.h"
35
36 #define TEST_HANG_TIMEOUT 60 * 1000
37
38 #define UPLOADTHIS "this is the blurb we want to upload\n"
39
readcallback(void * ptr,size_t size,size_t nmemb,void * clientp)40 static size_t readcallback(void *ptr,
41 size_t size,
42 size_t nmemb,
43 void *clientp)
44 {
45 int *counter = (int *)clientp;
46
47 if(*counter) {
48 /* only do this once and then require a clearing of this */
49 fprintf(stderr, "READ ALREADY DONE!\n");
50 return 0;
51 }
52 (*counter)++; /* bump */
53
54 if(size * nmemb > strlen(UPLOADTHIS)) {
55 fprintf(stderr, "READ!\n");
56 strcpy(ptr, UPLOADTHIS);
57 return strlen(UPLOADTHIS);
58 }
59 fprintf(stderr, "READ NOT FINE!\n");
60 return 0;
61 }
ioctlcallback(CURL * handle,int cmd,void * clientp)62 static curlioerr ioctlcallback(CURL *handle,
63 int cmd,
64 void *clientp)
65 {
66 int *counter = (int *)clientp;
67 (void)handle; /* unused */
68 if(cmd == CURLIOCMD_RESTARTREAD) {
69 fprintf(stderr, "REWIND!\n");
70 *counter = 0; /* clear counter to make the read callback restart */
71 }
72 return CURLIOE_OK;
73 }
74
75
test(char * URL)76 int test(char *URL)
77 {
78 int res = 0;
79 CURL *curl = NULL;
80 int counter=0;
81 CURLM *m = NULL;
82 int running=1;
83
84 start_test_timing();
85
86 global_init(CURL_GLOBAL_ALL);
87
88 easy_init(curl);
89
90 easy_setopt(curl, CURLOPT_URL, URL);
91 easy_setopt(curl, CURLOPT_VERBOSE, 1L);
92 easy_setopt(curl, CURLOPT_HEADER, 1L);
93
94 /* read the POST data from a callback */
95 easy_setopt(curl, CURLOPT_IOCTLFUNCTION, ioctlcallback);
96 easy_setopt(curl, CURLOPT_IOCTLDATA, &counter);
97 easy_setopt(curl, CURLOPT_READFUNCTION, readcallback);
98 easy_setopt(curl, CURLOPT_READDATA, &counter);
99 /* We CANNOT do the POST fine without setting the size (or choose
100 chunked)! */
101 easy_setopt(curl, CURLOPT_POSTFIELDSIZE, strlen(UPLOADTHIS));
102
103 easy_setopt(curl, CURLOPT_POST, 1L);
104 #ifdef CURL_DOES_CONVERSIONS
105 /* Convert the POST data to ASCII. */
106 easy_setopt(curl, CURLOPT_TRANSFERTEXT, 1L);
107 #endif
108 easy_setopt(curl, CURLOPT_PROXY, libtest_arg2);
109 easy_setopt(curl, CURLOPT_PROXYUSERPWD, libtest_arg3);
110 easy_setopt(curl, CURLOPT_PROXYAUTH,
111 (long) (CURLAUTH_NTLM | CURLAUTH_DIGEST | CURLAUTH_BASIC) );
112
113 multi_init(m);
114
115 multi_add_handle(m, curl);
116
117 while(running) {
118 struct timeval timeout;
119 fd_set fdread, fdwrite, fdexcep;
120 int maxfd = -99;
121
122 timeout.tv_sec = 0;
123 timeout.tv_usec = 100000L; /* 100 ms */
124
125 multi_perform(m, &running);
126
127 abort_on_test_timeout();
128
129 #ifdef TPF
130 sleep(1); /* avoid ctl-10 dump */
131 #endif
132
133 if(!running)
134 break; /* done */
135
136 FD_ZERO(&fdread);
137 FD_ZERO(&fdwrite);
138 FD_ZERO(&fdexcep);
139
140 multi_fdset(m, &fdread, &fdwrite, &fdexcep, &maxfd);
141
142 /* At this point, maxfd is guaranteed to be greater or equal than -1. */
143
144 select_test(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout);
145
146 abort_on_test_timeout();
147 }
148
149 test_cleanup:
150
151 /* proper cleanup sequence - type PA */
152
153 curl_multi_remove_handle(m, curl);
154 curl_multi_cleanup(m);
155 curl_easy_cleanup(curl);
156 curl_global_cleanup();
157
158 return res;
159 }
160
161