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      8  * Copyright (C) 1998 - 2012, 2017, Daniel Stenberg, <daniel (at) 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 /* lib591 is used for test cases 591, 592, 593 and 594 */
     25 
     26 #include <limits.h>
     27 
     28 #include <fcntl.h>
     29 
     30 #include "testutil.h"
     31 #include "warnless.h"
     32 #include "memdebug.h"
     33 
     34 #define TEST_HANG_TIMEOUT 60 * 1000
     35 
     36 int test(char *URL)
     37 {
     38   CURL *easy = NULL;
     39   CURLM *multi = NULL;
     40   int res = 0;
     41   int running;
     42   int msgs_left;
     43   CURLMsg *msg;
     44   FILE *upload = NULL;
     45 
     46   start_test_timing();
     47 
     48   upload = fopen(libtest_arg3, "rb");
     49   if(!upload) {
     50     fprintf(stderr, "fopen() failed with error: %d (%s)\n",
     51             errno, strerror(errno));
     52     fprintf(stderr, "Error opening file: (%s)\n", libtest_arg3);
     53     return TEST_ERR_FOPEN;
     54   }
     55 
     56   res_global_init(CURL_GLOBAL_ALL);
     57   if(res) {
     58     fclose(upload);
     59     return res;
     60   }
     61 
     62   easy_init(easy);
     63 
     64   /* go verbose */
     65   easy_setopt(easy, CURLOPT_VERBOSE, 1L);
     66 
     67   /* specify target */
     68   easy_setopt(easy, CURLOPT_URL, URL);
     69 
     70   /* enable uploading */
     71   easy_setopt(easy, CURLOPT_UPLOAD, 1L);
     72 
     73   /* data pointer for the file read function */
     74   easy_setopt(easy, CURLOPT_READDATA, upload);
     75 
     76   /* use active mode FTP */
     77   easy_setopt(easy, CURLOPT_FTPPORT, "-");
     78 
     79   /* server connection timeout */
     80   easy_setopt(easy, CURLOPT_ACCEPTTIMEOUT_MS,
     81               strtol(libtest_arg2, NULL, 10)*1000);
     82 
     83   multi_init(multi);
     84 
     85   multi_add_handle(multi, easy);
     86 
     87   for(;;) {
     88     struct timeval interval;
     89     fd_set fdread;
     90     fd_set fdwrite;
     91     fd_set fdexcep;
     92     long timeout = -99;
     93     int maxfd = -99;
     94 
     95     multi_perform(multi, &running);
     96 
     97     abort_on_test_timeout();
     98 
     99     if(!running)
    100       break; /* done */
    101 
    102     FD_ZERO(&fdread);
    103     FD_ZERO(&fdwrite);
    104     FD_ZERO(&fdexcep);
    105 
    106     multi_fdset(multi, &fdread, &fdwrite, &fdexcep, &maxfd);
    107 
    108     /* At this point, maxfd is guaranteed to be greater or equal than -1. */
    109 
    110     multi_timeout(multi, &timeout);
    111 
    112     /* At this point, timeout is guaranteed to be greater or equal than -1. */
    113 
    114     if(timeout != -1L) {
    115       int itimeout = (timeout > (long)INT_MAX) ? INT_MAX : (int)timeout;
    116       interval.tv_sec = itimeout/1000;
    117       interval.tv_usec = (itimeout%1000)*1000;
    118     }
    119     else {
    120       interval.tv_sec = 0;
    121       interval.tv_usec = 100000L; /* 100 ms */
    122     }
    123 
    124     select_test(maxfd + 1, &fdread, &fdwrite, &fdexcep, &interval);
    125 
    126     abort_on_test_timeout();
    127   }
    128 
    129   msg = curl_multi_info_read(multi, &msgs_left);
    130   if(msg)
    131     res = msg->data.result;
    132 
    133 test_cleanup:
    134 
    135   /* undocumented cleanup sequence - type UA */
    136 
    137   curl_multi_cleanup(multi);
    138   curl_easy_cleanup(easy);
    139   curl_global_cleanup();
    140 
    141   /* close the local file */
    142   fclose(upload);
    143 
    144   return res;
    145 }
    146