* Florian octo Forster <ff at octo.it>
**/
-#include "graph_types.h"
-#include "graph_ident.h"
-#include "data_provider.h"
-#include "filesystem.h"
-#include "oconfig.h"
-#include "common.h"
+#include "config.h"
#include <stdlib.h>
#include <stdio.h>
#include <rrd.h>
+#include "graph_types.h"
+#include "graph_config.h"
+#include "graph_ident.h"
+#include "data_provider.h"
+#include "filesystem.h"
+#include "oconfig.h"
+#include "common.h"
+
+#include <fcgiapp.h>
+#include <fcgi_stdio.h>
+
struct dp_rrdtool_s
{
char *data_dir;
typedef struct dp_get_idents_data_s dp_get_idents_data_t;
static int scan_type_cb (__attribute__((unused)) const char *base_dir,
- const char *sub_dir, void *ud)
+ const char *file, void *ud)
{ /* {{{ */
dp_get_idents_data_t *data = ud;
- size_t sub_dir_len;
+ size_t file_len;
char type_copy[1024];
+ size_t type_copy_len;
char *type_inst;
- sub_dir_len = strlen (sub_dir);
- if (sub_dir_len < 5)
+ file_len = strlen (file);
+ if (file_len < 5)
return (0);
/* Ignore files that don't end in ".rrd". */
- if (strcasecmp (".rrd", sub_dir + (sub_dir_len - 4)) != 0)
+ if (strcasecmp (".rrd", file + (file_len - 4)) != 0)
return (0);
- strncpy (type_copy, sub_dir, sizeof (type_copy));
- type_copy[sub_dir_len - 4] = 0;
+ strncpy (type_copy, file, sizeof (type_copy));
+ type_copy_len = file_len - 4;
+ if (type_copy_len > (sizeof (type_copy) - 1))
+ type_copy_len = sizeof (type_copy) - 1;
+ type_copy[type_copy_len] = 0;
type_inst = strchr (type_copy, '-');
if (type_inst != NULL)
info = rrd_info (rrd_argc, rrd_argv);
if (info == NULL)
{
- printf ("%s: rrd_info (%s) failed.\n", __func__, file);
+ fprintf (stderr, "%s: rrd_info (%s) failed.\n", __func__, file);
+ fflush (stderr);
return (-1);
}
continue;
keylen = strlen (ptr->key);
- if (keylen < strlen ("ds[?].index"))
+ if (keylen < strlen ("ds[?].type"))
continue;
- dslen = keylen - strlen ("ds[].index");
+ dslen = keylen - strlen ("ds[].type");
assert (dslen >= 1);
- if (strcmp ("].index", ptr->key + (strlen ("ds[") + dslen)) != 0)
+ if (strcmp ("].type", ptr->key + (strlen ("ds[") + dslen)) != 0)
continue;
ds = malloc (dslen + 1);
int dp_rrdtool_config (const oconfig_item_t *ci)
{ /* {{{ */
dp_rrdtool_t *conf;
+ int i;
data_provider_t dp =
{
/* private_data = */ NULL
};
- /* FIXME: Actuelly do config parsing here. */
- ci = NULL; /* FIXME */
- conf = malloc (sizeof (dp_rrdtool_t));
- conf->data_dir = strdup ("/var/lib/collectd/rrd");
+ conf = malloc (sizeof (*conf));
+ if (conf == NULL)
+ return (ENOMEM);
+ memset (conf, 0, sizeof (*conf));
+ conf->data_dir = NULL;
+
+ for (i = 0; i < ci->children_num; i++)
+ {
+ oconfig_item_t *child = ci->children + i;
+
+ if (strcasecmp ("DataDir", child->key) == 0)
+ graph_config_get_string (child, &conf->data_dir);
+ else
+ {
+ fprintf (stderr, "dp_rrdtool_config: Ignoring unknown config option "
+ "\"%s\"\n", child->key);
+ fflush (stderr);
+ }
+ }
+
+ if (conf->data_dir == NULL)
+ conf->data_dir = strdup ("/var/lib/collectd/rrd");
+ if (conf->data_dir == NULL)
+ {
+ free (conf);
+ return (ENOMEM);
+ }
dp.private_data = conf;