static time_t gl_last_update = 0;
+/* TODO: Turn this into an array for multiple data providers. */
+static data_provider_t *data_provider = NULL;
+
/*
* Private functions
*/
return (0);
} /* }}} int gl_register_file */
+static int gl_register_ident (const graph_ident_t *ident, /* {{{ */
+ __attribute__((unused)) void *user_data)
+{
+ /* TODO: Check for duplicates if multiple data providers are used. */
+
+ return (gl_register_file (ident, user_data));
+} /* }}} int gl_register_ident */
+
static const char *get_part_from_param (const char *prim_key, /* {{{ */
const char *sec_key)
{
return (0);
} /* }}} int gl_update_cache */
-static int gl_scan_directory (void)
-{
- return (-1);
-} /* }}} int gl_scan_directory */
-
/*
* JSON parsing functions
*/
return (0);
} /* }}} int graph_config_submit */
+int gl_register_data_provider (const char *name, data_provider_t *p) /* {{{ */
+{
+ fprintf (stderr, "gl_register_data_provider (name = %s, ptr = %p)\n",
+ name, (void *) p);
+
+ if (data_provider == NULL)
+ data_provider = malloc (sizeof (*data_provider));
+ if (data_provider == NULL)
+ return (ENOMEM);
+
+ *data_provider = *p;
+
+ return (0);
+} /* }}} int gl_register_data_provider */
+
int gl_graph_get_all (_Bool include_dynamic, /* {{{ */
graph_callback_t callback, void *user_data)
{
if ((status != 0)
|| ((gl_last_update + UPDATE_INTERVAL) < now))
{
+ if (data_provider == NULL)
+ {
+ fprintf (stderr, "No data provider has been registered\n");
+ return (ENOENT);
+ }
+
/* Clear state */
gl_clear_instances ();
gl_clear_hosts ();
gl_destroy (&gl_dynamic, &gl_dynamic_num);
- status = fs_scan (/* callback = */ gl_register_file,
- /* user data = */ NULL);
+ /* TODO: Iterate over all data providers */
+ data_provider->get_idents (data_provider->private_data,
+ gl_register_ident, /* user data = */ NULL);
+
gl_last_update = now;
}