X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fgraph.h;h=b7a7a8919e0ac93d6a238d57229f52758c1fdb78;hb=b31c5fd56bfb8ccf78f67d952d97c1f83b883b78;hp=ddfbda6a7ae09637008181bf8706e59b348a1cb8;hpb=8a3753760230b270c8f4615891cba2586a661d21;p=collection4.git

diff --git a/src/graph.h b/src/graph.h
index ddfbda6..b7a7a89 100644
--- a/src/graph.h
+++ b/src/graph.h
@@ -1,3 +1,26 @@
+/**
+ * collection4 - graph.h
+ * Copyright (C) 2010  Florian octo Forster
+ * 
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA  02110-1301  USA
+ *
+ * Authors:
+ *   Florian octo Forster <ff at octo.it>
+ **/
+
 #ifndef GRAPH_H
 #define GRAPH_H 1
 
@@ -6,6 +29,7 @@
 #include "oconfig.h"
 #include "rrd_args.h"
 #include "utils_array.h"
+#include "utils_search.h"
 
 /*
  * Functions
@@ -29,12 +53,19 @@ graph_def_t *graph_get_defs (graph_config_t *cfg);
 
 int graph_add_def (graph_config_t *cfg, graph_def_t *def);
 
-_Bool graph_matches_ident (graph_config_t *cfg, const graph_ident_t *ident);
+/* Returns true if the given "ident" matches the (more general) selector of
+ * the graph "cfg". */
+_Bool graph_ident_matches (graph_config_t *cfg, const graph_ident_t *ident);
+
+/* Returns true if the selector of the graph "cfg" matches the more general
+ * ident "selector". */
+_Bool graph_matches_ident (graph_config_t *cfg,
+    const graph_ident_t *selector);
 
-/* Compares the given string with the appropriate field of the selector. If the
- * selector field is "/all/" or "/any/", returns true without checking the
- * instances. See "graph_inst_search_field" for finding all matching instances.
- * */
+/* Compares the given string with the appropriate field of the selector. If
+ * the selector field is "/all/" or "/any/", returns true without checking the
+ * instances. See "graph_inst_search_field" for finding all matching
+ * instances. */
 _Bool graph_matches_field (graph_config_t *cfg,
     graph_ident_field_t field, const char *field_value);
 
@@ -51,7 +82,13 @@ int graph_inst_find_all_matching (graph_config_t *cfg,
     const graph_ident_t *ident,
     graph_inst_callback_t callback, void *user_data);
 
-int graph_inst_search (graph_config_t *cfg, const char *term,
+/* Search for instances using a search_info_t. The code assumes that the
+ * graph's selector has already been checked against the search_info_t, using
+ * "search_to_ident" and "graph_matches_ident". */
+int graph_search_inst (graph_config_t *cfg, search_info_t *si,
+    graph_inst_callback_t callback, void *user_data);
+
+int graph_search_inst_string (graph_config_t *cfg, const char *term,
     graph_inst_callback_t callback, void *user_data);
 
 /* Iterates over all instances and calls "inst_matches_field". If that method
@@ -62,6 +99,10 @@ int graph_inst_search_field (graph_config_t *cfg,
 
 int graph_compare (graph_config_t *cfg, const graph_ident_t *ident);
 
+size_t graph_num_instances (graph_config_t *cfg);
+
+int graph_sort_instances (graph_config_t *cfg);
+
 int graph_clear_instances (graph_config_t *cfg);
 
 int graph_get_rrdargs (graph_config_t *cfg, graph_instance_t *inst,