/**
* collectd - src/plugin.c
- * Copyright (C) 2005 Florian octo Forster
+ * Copyright (C) 2005,2006 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
#include <ltdl.h>
#include "plugin.h"
-#include "multicast.h"
+#include "network.h"
+#include "utils_debug.h"
typedef struct plugin
{
static plugin_t *first_plugin = NULL;
-#ifdef HAVE_LIBRRD
extern int operating_mode;
-#endif
static char *plugindir = NULL;
lt_dlhandle dlh;
void (*reg_handle) (void);
+ DBG ("file = %s", file);
+
lt_dlinit ();
lt_dlerror (); /* clear errors */
if ((dlh = lt_dlopen (file)) == NULL)
+ {
+ const char *error = lt_dlerror ();
+
+ syslog (LOG_ERR, "lt_dlopen failed: %s", error);
+ DBG ("lt_dlopen failed: %s", error);
return (1);
+ }
if ((reg_handle = lt_dlsym (dlh, "module_register")) == NULL)
{
struct stat statbuf;
struct dirent *de;
+ DBG ("type = %s", type);
+
dir = plugin_get_dir ();
ret = 1;
return;
#ifdef HAVE_LIBRRD
- if ((operating_mode == MODE_LOCAL) || (operating_mode == MODE_CLIENT))
+ if (operating_mode != MODE_SERVER)
#endif
- if (read == NULL)
+ if ((init != NULL) && (read == NULL))
syslog (LOG_NOTICE, "Plugin `%s' doesn't provide a read function.", type);
if ((p = (plugin_t *) malloc (sizeof (plugin_t))) == NULL)
* Send received data back to the plugin/module which will append DS
* definitions and pass it on to ``rrd_update_file''.
*/
-#ifdef HAVE_LIBRRD
void plugin_write (char *host, char *type, char *inst, char *val)
{
plugin_t *p;
(*p->write) (host, inst, val);
}
-#endif /* HAVE_LIBRRD */
/*
* Receive data from the plugin/module and get it somehow to ``plugin_write'':
- * Either using ``multicast_send'' (when in network/client mode) or call it
+ * Either using ``network_send'' (when in network/client mode) or call it
* directly (in local mode).
*/
void plugin_submit (char *type, char *inst, char *val)
{
-#ifdef HAVE_LIBRRD
- if (operating_mode == MODE_LOCAL)
+ if (operating_mode == MODE_CLIENT)
+ network_send (type, inst, val);
+ else
plugin_write (NULL, type, inst, val);
- else if (operating_mode == MODE_CLIENT)
- multicast_send (type, inst, val);
- else /* operating_mode == MODE_SERVER */
- syslog (LOG_ERR, "WTF is the server doing in ``plugin_submit''?!?\n");
-#else
- multicast_send (type, inst, val);
-#endif
}