src/examples/ecore_file_download_example.c

   1 #include <stdio.h>
   2 #include <Eina.h>
   3 #include <Ecore.h>
   4 #include <Ecore_File.h>
   5
   6 /*
   7  * ecore_file_download() example
   8  *
   9  * compile with:
  10  * gcc ecore_file_download_example.c `pkg-config --libs --cflags ecore-file` \
  11  *     -o ecore_file_download_example
  12  *
  13  */
  14
  15 #define URL      "http://www.kernel.org/pub/linux/kernel/v1.0/linux-1.0.tar.gz"
  16 #define DST      "linux-1.0.tar.gz"
  17 #define DST_MIME "[x-gzip]linux-1.0.tar.gz"
  18
  19 void
  20 completion_cb(void *data, const char *file, int status)
  21 {
  22    printf("Done (status: %d)\n", status);
  23    ecore_main_loop_quit();
  24 }
  25
  26 int
  27 progress_cb(void *data, const char *file,
  28             long int dltotal, long int dlnow,
  29             long int ultotal, long int ulnow)
  30 {
  31    printf("Progress: %ld/%ld\n", dlnow, dltotal);
  32    return ECORE_FILE_PROGRESS_CONTINUE; //  continue the download
  33 }
  34
  35 int
  36 main(void)
  37 {
  38    double start;
  39    Eina_Hash *headers;
  40
  41    eina_init();
  42    ecore_init();
  43    ecore_file_init();
  44
  45    if (ecore_file_exists(DST))
  46      ecore_file_unlink(DST);
  47
  48    start = ecore_time_get();
  49
  50    if (ecore_file_download(URL, DST, completion_cb, progress_cb, NULL, NULL))
  51      {
  52         printf("Download started successfully:\n  URL: %s\n  DEST: %s\n", URL, DST);
  53         ecore_main_loop_begin();
  54         printf("\nTime elapsed: %f seconds\n", ecore_time_get() - start);
  55         printf("Downloaded %lld bytes\n", ecore_file_size(DST));
  56      }
  57    else
  58      {
  59         printf("Error, can't start download\n");
  60         goto done;
  61      }
  62
  63    headers = eina_hash_string_small_new(NULL);
  64    eina_hash_add(headers, "Content-type", "application/x-gzip");
  65
  66    if (ecore_file_download_full(URL, DST_MIME, completion_cb, progress_cb, NULL, NULL, headers))
  67      {
  68         printf("Download started successfully:\n  URL: %s\n  DEST: %s\n", URL, DST_MIME);
  69         ecore_main_loop_begin();
  70         printf("\nTime elapsed: %f seconds\n", ecore_time_get() - start);
  71         printf("Downloaded %lld bytes\n", ecore_file_size(DST));
  72      }
  73    else
  74      {
  75         printf("Error, can't start download\n");
  76         goto done;
  77      }
  78
  79 done:
  80    if (headers) eina_hash_free(headers);
  81    ecore_file_shutdown();
  82    ecore_shutdown();
  83    eina_shutdown();
  84    return 0;
  85 }
  86