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eio: migrate Efl.Io.Manager.xattr_ls to use Eina_Future.

This commit is contained in:
Cedric Bail 2017-12-14 16:02:49 -08:00
parent affd07a11f
commit d5c9c0b784
2 changed files with 20 additions and 13 deletions
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30
src/lib/eio/efl_io_manager.c
View File

@ -466,31 +466,37 @@ _efl_io_manager_stat(Eo *obj,
/* eXtended attribute manipulation */
static Efl_Future *
static Eina_Future *
_efl_io_manager_xattr_ls(Eo *obj,
Efl_Io_Manager_Data *pd EINA_UNUSED,
const char *path)
const char *path,
void *paths_data, EflIoPath paths, Eina_Free_Cb paths_free_cb)
{
Efl_Promise *p;
Eina_Promise *p;
Eina_Future *future;
Eio_File *h;
Eo *loop = efl_loop_get(obj);
p = efl_add(EFL_PROMISE_CLASS, loop);
p = eina_promise_new(efl_loop_future_scheduler_get(obj),
_efl_io_manager_future_cancel, NULL);
if (!p) return NULL;
future = eina_future_new(p);
h = _eio_file_xattr(path,
_file_string_cb,
_file_done_cb,
_file_error_cb,
_future_string_cb,
_future_file_done_cb,
_future_file_error_cb,
p);
if (!h) goto end;
efl_event_callback_array_add(p, promise_progress_handling(), h);
return efl_promise_future_get(p);
// There is no race condition here as all the callback are called in the main loop after this
ecore_thread_local_data_add(h->thread, ".paths", paths, NULL, EINA_TRUE);
ecore_thread_local_data_add(h->thread, ".paths_data", paths_data, paths_free_cb, EINA_TRUE);
eina_promise_data_set(p, h);
return efl_future_Eina_FutureXXX_then(obj, future);
end:
efl_del(p);
return NULL;
return efl_future_Eina_FutureXXX_then(obj, future);;
}
static void

3
src/lib/eio/efl_io_manager.eo
View File

@ -60,8 +60,9 @@ class Efl.Io.Manager (Efl.Loop.Consumer)
[[Lists all extended attributes asynchronously.]]
params {
@in path: string; [[Path we want to list entries for]]
paths: EflIoPath; [[Callback called for each packet of extended attributes found.]]
}
return: future<uint64, const(array<string>)>; [[Extended attributes]]
return: ptr(Eina.Future) @owned; [[Amount of extended attributes found]]
}
stat {