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eio: start implement fallback monitor. 

SVN revision: 68473
This commit is contained in:
Cedric BAIL 2012-02-27 13:20:05 +00:00
parent 45bd2a60cd
commit 1a82751cf1
2 changed files with 94 additions and 2 deletions
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1
legacy/eio/src/lib/eio_inotify.c
View File

@ -196,6 +196,7 @@ void eio_monitor_backend_add(Eio_Monitor *monitor)
backend->hwnd = inotify_add_watch(ecore_main_fd_handler_fd_get(_inotify_fdh), monitor->path, mask);
if (!backend->hwnd)
return eio_monitor_fallback_add(monitor);
monitor->backend = backend;
eina_hash_direct_add(_inotify_monitors, &backend->hwnd, backend);
}

95
legacy/eio/src/lib/eio_poll.c
View File

@ -22,8 +22,17 @@
struct _Eio_Monitor_Backend
{
Eio_Monitor *parent;
Ecore_Timer *timer;
Ecore_Idler *idler;
Ecore_Thread *work;
Eina_Bool delete_me : 1;
};
static Eina_Bool _eio_monitor_fallback_timer_cb(void *data);
#if !defined HAVE_INOTIFY && !defined HAVE_NOTIFY_WIN32
void eio_monitor_backend_init(void)
{
@ -44,6 +53,59 @@ void eio_monitor_backend_del(Eio_Monitor *monitor)
}
#endif
static void
_eio_monitor_fallback_heavy_cb(void *data, Ecore_Thread *thread)
{
/* FIXME : copy ecore_file_monitor_poll here */
}
static void
_eio_monitor_fallback_end_cb(void *data, Ecore_Thread *thread)
{
Eio_Monitor_Backend *backend = data;
backend->work = NULL;
backend->timer = ecore_timer_add(60.0, _eio_monitor_fallback_timer_cb, backend);
}
static void
_eio_monitor_fallback_cancel_cb(void *data, Ecore_Thread *thread)
{
Eio_Monitor_Backend *backend = data;
backend->work = NULL;
if (backend->delete_me)
{
free(backend);
return ;
}
backend->timer = ecore_timer_add(60.0, _eio_monitor_fallback_timer_cb, backend);
}
static Eina_Bool
_eio_monitor_fallback_idler_cb(void *data)
{
Eio_Monitor_Backend *backend = data;
backend->idler = NULL;
backend->work = ecore_thread_run(_eio_monitor_fallback_heavy_cb,
_eio_monitor_fallback_end_cb,
_eio_monitor_fallback_cancel_cb,
backend);
return EINA_FALSE;
}
static Eina_Bool
_eio_monitor_fallback_timer_cb(void *data)
{
Eio_Monitor_Backend *backend = data;
backend->timer = NULL;
backend->idler = ecore_idler_add(_eio_monitor_fallback_idler_cb, backend);
return EINA_FALSE;
}
void
eio_monitor_fallback_init(void)
{
@ -55,11 +117,40 @@ eio_monitor_fallback_shutdown(void)
}
void
eio_monitor_fallback_add(Eio_Monitor *monitor __UNUSED__)
eio_monitor_fallback_add(Eio_Monitor *monitor)
{
Eio_Monitor_Backend *backend;
monitor->backend = NULL;
backend = calloc(1, sizeof (Eio_Monitor_Backend));
if (!backend) return ;
backend->parent = monitor;
monitor->backend = backend;
backend->timer = ecore_timer_add(60.0, _eio_monitor_fallback_timer_cb, backend);
}
void
eio_monitor_fallback_del(Eio_Monitor *monitor __UNUSED__)
eio_monitor_fallback_del(Eio_Monitor *monitor)
{
Eio_Monitor_Backend *backend;
backend = monitor->backend;
monitor->backend = NULL;
if (!backend) return ;
backend->parent = NULL;
if (backend->timer) ecore_timer_del(backend->timer);
backend->timer = NULL;
if (backend->idler) ecore_idler_del(backend->idler);
backend->idler = NULL;
if (backend->work)
{
backend->delete_me = EINA_TRUE;
ecore_thread_cancel(backend->work);
return ;
}
free(backend);
}