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      1 /***************************************************************************
      2  *                                  _   _ ____  _
      3  *  Project                     ___| | | |  _ \| |
      4  *                             / __| | | | |_) | |
      5  *                            | (__| |_| |  _ <| |___
      6  *                             \___|\___/|_| \_\_____|
      7  *
      8  * Copyright (C) 1998 - 2016, 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 /* <DESC>
     23  * Upload to a file:// URL
     24  * </DESC>
     25  */
     26 #include <stdio.h>
     27 #include <curl/curl.h>
     28 #include <sys/stat.h>
     29 #include <fcntl.h>
     30 
     31 int main(void)
     32 {
     33   CURL *curl;
     34   CURLcode res;
     35   struct stat file_info;
     36   curl_off_t speed_upload, total_time;
     37   FILE *fd;
     38 
     39   fd = fopen("debugit", "rb"); /* open file to upload */
     40   if(!fd)
     41     return 1; /* can't continue */
     42 
     43   /* to get the file size */
     44   if(fstat(fileno(fd), &file_info) != 0)
     45     return 1; /* can't continue */
     46 
     47   curl = curl_easy_init();
     48   if(curl) {
     49     /* upload to this place */
     50     curl_easy_setopt(curl, CURLOPT_URL,
     51                      "file:///home/dast/src/curl/debug/new");
     52 
     53     /* tell it to "upload" to the URL */
     54     curl_easy_setopt(curl, CURLOPT_UPLOAD, 1L);
     55 
     56     /* set where to read from (on Windows you need to use READFUNCTION too) */
     57     curl_easy_setopt(curl, CURLOPT_READDATA, fd);
     58 
     59     /* and give the size of the upload (optional) */
     60     curl_easy_setopt(curl, CURLOPT_INFILESIZE_LARGE,
     61                      (curl_off_t)file_info.st_size);
     62 
     63     /* enable verbose for easier tracing */
     64     curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
     65 
     66     res = curl_easy_perform(curl);
     67     /* Check for errors */
     68     if(res != CURLE_OK) {
     69       fprintf(stderr, "curl_easy_perform() failed: %s\n",
     70               curl_easy_strerror(res));
     71 
     72     }
     73     else {
     74       /* now extract transfer info */
     75       curl_easy_getinfo(curl, CURLINFO_SPEED_UPLOAD_T, &speed_upload);
     76       curl_easy_getinfo(curl, CURLINFO_TOTAL_TIME_T, &total_time);
     77 
     78       fprintf(stderr, "Speed: %" CURL_FORMAT_CURL_OFF_T " bytes/sec during %"
     79               CURL_FORMAT_CURL_OFF_T ".%06ld seconds\n",
     80               speed_upload,
     81               (total_time / 1000000), (long)(total_time % 1000000));
     82 
     83     }
     84     /* always cleanup */
     85     curl_easy_cleanup(curl);
     86   }
     87   fclose(fd);
     88   return 0;
     89 }
     90