void
fen_remove (const gchar *filename, gpointer sub, gboolean is_mondir)
{
node_t* f;
g_assert (filename);
g_assert (sub);
G_LOCK (fen_lock);
f = node_find(NULL, filename, FALSE);
FH_W ("%s 0x%p sub[0x%p] %s\n", __func__, f, sub, filename);
if (f) {
if (is_mondir) {
f->dir_subs = g_list_remove(f->dir_subs, sub);
} else {
f->subs = g_list_remove(f->subs, sub);
}
if (!NODE_IS_ACTIVE(f)) {
node_try_delete (f);
}
}
G_UNLOCK (fen_lock);
}
/**
* fen_add
*
* Won't hold a ref, we have a timout callback to clean unused node_t.
* If there is no value for a key, add it and return it; else return the old
* one.
*/
void
fen_add (const gchar *filename, gpointer sub, gboolean is_mondir)
{
node_t* f;
g_assert (filename);
g_assert (sub);
G_LOCK (fen_lock);
f = node_find(NULL, filename, TRUE);
FH_W ("%s 0x%p sub[0x%p] %s\n", __func__, f, sub, filename);
g_assert (f);
/* Update timestamp, the events in global queue will compare itself to this
* timestamp to decide if be emitted. TODO, timestamp should be per sub.
*/
if (!NODE_IS_ACTIVE(f)) {
g_get_current_time(&f->atv);
}
if (is_mondir) {
f->dir_subs = g_list_prepend(f->dir_subs, sub);
} else {
f->subs = g_list_prepend(f->subs, sub);
}
if (NODE_HAS_STATE(f, NODE_STATE_ASSOCIATED) ||
(node_lstat(f) == 0 && port_add(f) == 0)) {
#ifndef GIO_COMPILATION
gam_server_emit_one_event (NODE_NAME(f),
gam_subscription_is_dir (sub), GAMIN_EVENT_EXISTS, sub, 1);
#endif
if (is_mondir) {
scan_children_init (f, sub);
}
} else {
#ifndef GIO_COMPILATION
gam_server_emit_one_event (NODE_NAME(f),
gam_subscription_is_dir (sub), GAMIN_EVENT_DELETED, sub, 1);
#endif
node_adjust_deleted (f);
}
#ifndef GIO_COMPILATION
gam_server_emit_one_event (NODE_NAME(f),
gam_subscription_is_dir (sub), GAMIN_EVENT_ENDEXISTS, sub, 1);
#endif
G_UNLOCK (fen_lock);
}
static void
node_delete (node_t *f)
{
FN_W ("%s 0x%p %s\n", __func__, f, NODE_NAME(f));
g_assert(f->state == 0);
g_assert(!NODE_IS_ACTIVE(f));
g_assert(g_hash_table_size (f->children) == 0);
g_assert(NODE_PARENT(f) == NULL);
g_hash_table_unref(f->children);
#ifdef GIO_COMPILATION
g_object_unref (f->gfile);
#endif
g_free(f->basename);
g_free(NODE_NAME(f));
g_free (f);
}
