X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fgraph_ident.h;h=4eced2de4d074261f60e0fd8ac6d7f48010742a7;hb=5dd3410614f199791a773e82bc4236c6ea6e7e5c;hp=e2f2ba65a472a41aec869ce2219ad6060c26a349;hpb=2c85f876c1b9d5c161694cfb03cf20773b74c844;p=collection4.git

diff --git a/src/graph_ident.h b/src/graph_ident.h
index e2f2ba6..4eced2d 100644
--- a/src/graph_ident.h
+++ b/src/graph_ident.h
@@ -1,3 +1,26 @@
+/**
+ * collection4 - graph_ident.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_IDENT_H
 #define GRAPH_IDENT_H 1
 
@@ -10,6 +33,17 @@
 #define IS_ANY(str) (((str) != NULL) && (strcasecmp (ANY_TOKEN, (str)) == 0))
 #define IS_ALL(str) (((str) != NULL) && (strcasecmp (ALL_TOKEN, (str)) == 0))
 
+enum graph_ident_field_e
+{
+  GIF_HOST,
+  GIF_PLUGIN,
+  GIF_PLUGIN_INSTANCE,
+  GIF_TYPE,
+  GIF_TYPE_INSTANCE,
+  _GIF_LAST
+};
+typedef enum graph_ident_field_e graph_ident_field_t;
+
 graph_ident_t *ident_create (const char *host,
     const char *plugin, const char *plugin_instance,
     const char *type, const char *type_instance);
@@ -22,11 +56,13 @@ graph_ident_t *ident_copy_with_selector (const graph_ident_t *selector,
 
 void ident_destroy (graph_ident_t *ident);
 
-const char *ident_get_host (graph_ident_t *ident);
-const char *ident_get_plugin (graph_ident_t *ident);
-const char *ident_get_plugin_instance (graph_ident_t *ident);
-const char *ident_get_type (graph_ident_t *ident);
-const char *ident_get_type_instance (graph_ident_t *ident);
+const char *ident_get_host (const graph_ident_t *ident);
+const char *ident_get_plugin (const graph_ident_t *ident);
+const char *ident_get_plugin_instance (const graph_ident_t *ident);
+const char *ident_get_type (const graph_ident_t *ident);
+const char *ident_get_type_instance (const graph_ident_t *ident);
+const char *ident_get_field (const graph_ident_t *ident,
+    graph_ident_field_t field);
 
 int ident_set_host (graph_ident_t *ident, const char *host);
 int ident_set_plugin (graph_ident_t *ident, const char *plugin);