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ecore_file_download_example: allow cancel. 

If we ^C to cancel the main loop, then abort the download, this allows
using one more API in the example and provides more correct code.
This commit is contained in:
Gustavo Sverzut Barbieri 2016-11-21 19:42:16 -02:00
parent 8e14389e0b
commit 696e59caec
1 changed files with 29 additions and 8 deletions
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37
unsorted/ecore/ecore_file_download_example.c
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@ -19,10 +19,13 @@
#define DST "linux-1.0.tar.gz"
#define DST_MIME "[x-gzip]linux-1.0.tar.gz"
static Ecore_File_Download_Job *job = NULL;
void
completion_cb(void *data EINA_UNUSED, const char *file EINA_UNUSED, int status)
{
printf("Done (status: %d)\n", status);
job = NULL;
ecore_main_loop_quit();
}
@ -53,12 +56,21 @@ main(void)
start = ecore_time_get();
if (ecore_file_download(URL, DST, completion_cb, progress_cb, NULL, NULL))
if (ecore_file_download(URL, DST, completion_cb, progress_cb, NULL, &job))
{
printf("Download started successfully:\n URL: %s\n DEST: %s\n", URL, DST);
printf("Download started successfully:\n URL: %s\n DEST: %s\n JOB: %p\n", URL, DST, job);
ecore_main_loop_begin();
printf("\nTime elapsed: %f seconds\n", ecore_time_get() - start);
printf("Downloaded %lld bytes\n", ecore_file_size(DST));
if (job)
{
printf("\nMain loop aborted! Abort download!\n");
ecore_file_download_abort(job);
job = NULL;
}
else
{
printf("\nTime elapsed: %f seconds\n", ecore_time_get() - start);
printf("Downloaded %lld bytes\n", ecore_file_size(DST));
}
}
else
{
@ -69,12 +81,21 @@ main(void)
headers = eina_hash_string_small_new(NULL);
eina_hash_add(headers, "Content-type", "application/x-gzip");
if (ecore_file_download_full(URL, DST_MIME, completion_cb, progress_cb, NULL, NULL, headers))
if (ecore_file_download_full(URL, DST_MIME, completion_cb, progress_cb, NULL, &job, headers))
{
printf("Download started successfully:\n URL: %s\n DEST: %s\n", URL, DST_MIME);
printf("Download started successfully:\n URL: %s\n DEST: %s\n JOB: %p\n", URL, DST_MIME, job);
ecore_main_loop_begin();
printf("\nTime elapsed: %f seconds\n", ecore_time_get() - start);
printf("Downloaded %lld bytes\n", ecore_file_size(DST_MIME));
if (job)
{
printf("\nMain loop aborted! Abort download!\n");
ecore_file_download_abort(job);
job = NULL;
}
else
{
printf("\nTime elapsed: %f seconds\n", ecore_time_get() - start);
printf("Downloaded %lld bytes\n", ecore_file_size(DST_MIME));
}
}
else
{