src/configfile.[ch]: Implement "cf_util_get_string".

[collectd.git] / src / configfile.h

diff --git a/src/configfile.h b/src/configfile.h
index 0ee8f33..aca5877 100644 (file)
--- a/src/configfile.h
+++ b/src/configfile.h
@@ -1,3 +1,5 @@
+#ifndef CONFIGFILE_H
+#define CONFIGFILE_H
 /**
  * collectd - src/configfile.h
  * Copyright (C) 2005,2006  Florian octo Forster
@@ -20,8 +22,8 @@
  *   Florian octo Forster <octo at verplant.org>
  **/
 
-#ifndef CONFIGFILE_H
-#define CONFIGFILE_H
+#include "collectd.h"
+#include "liboconfig/oconfig.h"
 
 /*
  * DESCRIPTION
@@ -32,6 +34,7 @@
  *              `plugin_register'
  */
 void cf_unregister (const char *type);
+void cf_unregister_complex (const char *type);
 
 /*
  * DESCRIPTION
@@ -61,6 +64,8 @@ void cf_register (const char *type,
                int (*callback) (const char *, const char *),
                const char **keys, int keys_num);
 
+int cf_register_complex (const char *type, int (*callback) (oconfig_item_t *));
+
 /*
  * DESCRIPTION
  *  `cf_read' reads the config file `filename' and dispatches the read
@@ -81,4 +86,9 @@ int cf_read (char *filename);
 int global_option_set (const char *option, const char *value);
 const char *global_option_get (const char *option);
 
+/* Assures the config option is a string, duplicates it and returns the copy in
+ * "ret_string". If necessary "*ret_string" is freed first. Returns zero upon
+ * success. */
+int cf_util_get_string (const oconfig_item_t *ci, char **ret_string);
+
 #endif /* defined(CONFIGFILE_H) */