diff --git a/src/plugin.h b/src/plugin.h
index b0bdbee12f164a3fc96b0c1bd4f1d85f69c44998..96eb0cb5633cf1cbe5fe6153b176f46040b49c5e 100644 (file)
--- a/src/plugin.h
+++ b/src/plugin.h
#ifndef PLUGIN_H
#define PLUGIN_H
-
/**
* collectd - src/plugin.h
- * Copyright (C) 2005,2006 Florian octo Forster
+ * Copyright (C) 2005-2007 Florian octo Forster
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Florian octo Forster <octo at verplant.org>
**/
+#include "collectd.h"
+#include "configfile.h"
+
#define DATA_MAX_NAME_LEN 64
#define DS_TYPE_COUNTER 0
#define DS_TYPE_GAUGE 1
+#ifndef LOG_ERR
+# define LOG_ERR 3
+#endif
+#ifndef LOG_WARNING
+# define LOG_WARNING 4
+#endif
+#ifndef LOG_NOTICE
+# define LOG_NOTICE 5
+#endif
+#ifndef LOG_INFO
+# define LOG_INFO 6
+#endif
+#ifndef LOG_DEBUG
+# define LOG_DEBUG 7
+#endif
+
+#define NOTIF_MAX_MSG_LEN 256
+
+#define NOTIF_FAILURE 1
+#define NOTIF_WARNING 2
+#define NOTIF_OKAY 4
+
/*
* Public data types
*/
value_t *values;
int values_len;
time_t time;
+ int interval;
char host[DATA_MAX_NAME_LEN];
char plugin[DATA_MAX_NAME_LEN];
char plugin_instance[DATA_MAX_NAME_LEN];
};
typedef struct value_list_s value_list_t;
-#define VALUE_LIST_INIT { NULL, 0, 0, "localhost", "", "", "" }
+#define VALUE_LIST_INIT { NULL, 0, 0, interval_g, "localhost", "", "", "" }
+#define VALUE_LIST_STATIC { NULL, 0, 0, 0, "localhost", "", "", "" }
struct data_source_s
{
unsigned int delay; /* how many more iterations we still need to wait */
} complain_t;
-extern char hostname[DATA_MAX_NAME_LEN];
+typedef struct notification_s
+{
+ int severity;
+ char message[NOTIF_MAX_MSG_LEN];
+ time_t time;
+ char host[DATA_MAX_NAME_LEN];
+} notification_t;
/*
* NAME
* functions.
*
* ARGUMENTS
- * `type' Name of the plugin to load.
+ * `name' Name of the plugin to load.
+ * `mr' Types of functions to request from the plugin.
*
* RETURN VALUE
* Returns zero upon success, a value greater than zero if no plugin was found
* NOTES
* No attempt is made to re-load an already loaded module.
*/
-int plugin_load (const char *name);
+int plugin_load (const char *name);
void plugin_init_all (void);
void plugin_read_all (const int *loop);
int plugin_register_config (const char *name,
int (*callback) (const char *key, const char *val),
const char **keys, int keys_num);
+int plugin_register_complex_config (const char *type,
+ int (*callback) (oconfig_item_t *));
int plugin_register_init (const char *name,
int (*callback) (void));
int plugin_register_read (const char *name,
int plugin_register_shutdown (char *name,
int (*callback) (void));
int plugin_register_data_set (const data_set_t *ds);
+int plugin_register_log (char *name,
+ void (*callback) (int, const char *));
+int plugin_register_notification (const char *name,
+ int (*callback) (const notification_t *notif));
+int plugin_unregister_config (const char *name);
+int plugin_unregister_complex_config (const char *name);
int plugin_unregister_init (const char *name);
int plugin_unregister_read (const char *name);
int plugin_unregister_write (const char *name);
int plugin_unregister_shutdown (const char *name);
int plugin_unregister_data_set (const char *name);
+int plugin_unregister_log (const char *name);
+int plugin_unregister_notification (const char *name);
+
/*
* NAME
* `vl' Value list of the values that have been read by a `read'
* function.
*/
-int plugin_dispatch_values (const char *name, const value_list_t *vl);
+int plugin_dispatch_values (const char *name, value_list_t *vl);
+
+int plugin_dispatch_notification (const notification_t *notif);
+
+void plugin_log (int level, const char *format, ...);
+#define ERROR(...) plugin_log (LOG_ERR, __VA_ARGS__)
+#define WARNING(...) plugin_log (LOG_WARNING, __VA_ARGS__)
+#define NOTICE(...) plugin_log (LOG_NOTICE, __VA_ARGS__)
+#define INFO(...) plugin_log (LOG_INFO, __VA_ARGS__)
+#if COLLECT_DEBUG
+# define DEBUG(...) plugin_log (LOG_DEBUG, __VA_ARGS__)
+#else /* COLLECT_DEBUG */
+# define DEBUG(...) /* noop */
+#endif /* ! COLLECT_DEBUG */
/* TODO: Move plugin_{complain,relief} into `utils_complain.[ch]'. -octo */
void plugin_complain (int level, complain_t *c, const char *format, ...);
void plugin_relief (int level, complain_t *c, const char *format, ...);
+const data_set_t *plugin_get_ds (const char *name);
+
#endif /* PLUGIN_H */