+} /* }}} int gl_graph_get_all */
+
+graph_config_t *graph_get_selected (void) /* {{{ */
+{
+ const char *host = get_part_from_param ("graph_host", "host");
+ const char *plugin = get_part_from_param ("graph_plugin", "plugin");
+ const char *plugin_instance = get_part_from_param ("graph_plugin_instance", "plugin_instance");
+ const char *type = get_part_from_param ("graph_type", "type");
+ const char *type_instance = get_part_from_param ("graph_type_instance", "type_instance");
+ graph_ident_t *ident;
+ graph_config_t *cfg;
+
+ if ((host == NULL)
+ || (plugin == NULL) || (plugin_instance == NULL)
+ || (type == NULL) || (type_instance == NULL))
+ return (NULL);
+
+ ident = ident_create (host, plugin, plugin_instance, type, type_instance);
+
+ gl_update ();
+
+ for (cfg = graph_config_head; cfg != NULL; cfg = cfg->next)
+ {
+ if (ident_compare (ident, cfg->select) != 0)
+ continue;
+
+ ident_destroy (ident);
+ return (cfg);
+ }
+
+ ident_destroy (ident);
+ return (NULL);
+} /* }}} graph_config_t *graph_get_selected */
+
+int gl_graph_instance_get_all (graph_config_t *cfg, /* {{{ */
+ gl_inst_callback callback, void *user_data)
+{
+ graph_instance_t *inst;
+
+ if ((cfg == NULL) || (callback == NULL))
+ return (EINVAL);
+
+ for (inst = cfg->instances; inst != NULL; inst = inst->next)
+ {
+ int status;
+
+ status = (*callback) (cfg, inst, user_data);
+ if (status != 0)
+ return (status);
+ }
+
+ return (0);
+} /* }}} int gl_graph_instance_get_all */
+
+int gl_graph_get_title (graph_config_t *cfg, /* {{{ */
+ char *buffer, size_t buffer_size)
+{
+ char *str;
+
+ if ((cfg == NULL) || (buffer == NULL) || (buffer_size < 1))
+ return (EINVAL);
+
+ if (cfg->title != NULL)
+ str = cfg->title;
+ else
+ str = ident_to_string (cfg->select);
+
+ if (str == NULL)
+ return (ENOMEM);
+
+ strncpy (buffer, str, buffer_size);
+ buffer[buffer_size - 1] = 0;
+
+ free (str);
+
+ return (0);
+} /* }}} int gl_graph_get_title */
+
+graph_ident_t *gl_graph_get_selector (graph_config_t *cfg) /* {{{ */
+{
+ if (cfg == NULL)
+ return (NULL);
+
+ return (ident_clone (cfg->select));
+} /* }}} graph_ident_t *gl_graph_get_selector */
+
+int gl_instance_get_all (gl_inst_callback callback, /* {{{ */
+ void *user_data)
+{
+ graph_config_t *cfg;
+
+ gl_update ();
+
+ for (cfg = graph_config_head; cfg != NULL; cfg = cfg->next)
+ {
+ graph_instance_t *inst;
+
+ for (inst = cfg->instances; inst != NULL; inst = inst->next)
+ {
+ int status;
+
+ status = (*callback) (cfg, inst, user_data);
+ if (status != 0)
+ return (status);
+ }
+ }
+
+ return (0);
+} /* }}} int gl_instance_get_all */
+
+int gl_instance_get_rrdargs (graph_config_t *cfg, /* {{{ */
+ graph_instance_t *inst,
+ str_array_t *args)
+{
+ def_callback_data_t data = { inst, args };
+ graph_def_t *default_defs;
+ int status;
+
+ if ((cfg == NULL) || (inst == NULL) || (args == NULL))
+ return (EINVAL);
+
+ if (cfg->title != NULL)
+ {
+ array_append (args, "-t");
+ array_append (args, cfg->title);
+ }
+
+ if (cfg->defs == NULL)
+ {
+ default_defs = gl_inst_get_default_defs (cfg, inst);
+
+ if (default_defs == NULL)
+ return (-1);
+
+ status = def_foreach (default_defs, gl_instance_get_rrdargs_cb, &data);
+
+ if (default_defs != NULL)
+ def_destroy (default_defs);
+ }
+ else
+ {
+ status = def_foreach (cfg->defs, gl_instance_get_rrdargs_cb, &data);
+ }
+
+ return (status);
+} /* }}} int gl_instance_get_rrdargs */
+
+graph_ident_t *gl_instance_get_selector (graph_instance_t *inst) /* {{{ */
+{
+ if (inst == NULL)
+ return (NULL);
+
+ return (ident_clone (inst->select));
+} /* }}} graph_ident_t *gl_instance_get_selector */
+
+/* DELETEME */
+
+int gl_update (void) /* {{{ */
+{
+ time_t now;
+ gl_ident_stage_t gl;
+ int status;
+
+ /*
+ printf ("Content-Type: text/plain\n\n");
+ */
+
+ now = time (NULL);
+
+ if ((gl_last_update + UPDATE_INTERVAL) >= now)
+ return (0);
+
+ gl_clear ();
+
+ read_graph_config ();
+
+ memset (&gl, 0, sizeof (gl));
+ gl.host = NULL;
+ gl.plugin = NULL;
+ gl.plugin_instance = NULL;
+ gl.type = NULL;
+ gl.type_instance = NULL;
+
+ status = foreach_host (callback_host, &gl);
+
+ /* print_graphs (); */
+
+ return (status);
+} /* }}} int gl_update */