/*****************************************************************************
* RRDtool 1.3.1 Copyright by Tobi Oetiker, 1997-2008
+ * Copyright by Florian Forster, 2008
*****************************************************************************
* rrd_update.c RRD Update Function
*****************************************************************************
#include "rrd_is_thread_safe.h"
#include "unused.h"
+#include "rrd_client.h"
+
#if defined(_WIN32) && !defined(__CYGWIN__) && !defined(__CYGWIN32__)
/*
* WIN32 does not have gettimeofday and struct timeval. This is a quick and dirty
{
struct option long_options[] = {
{"template", required_argument, 0, 't'},
+ {"daemon", required_argument, 0, 'd'},
{0, 0, 0, 0}
};
int option_index = 0;
int opt;
char *tmplt = NULL;
int rc = -1;
+ char *opt_daemon = NULL;
optind = 0;
opterr = 0; /* initialize getopt */
while (1) {
- opt = getopt_long(argc, argv, "t:", long_options, &option_index);
+ opt = getopt_long(argc, argv, "t:d:", long_options, &option_index);
if (opt == EOF)
break;
tmplt = strdup(optarg);
break;
+ case 'd':
+ if (opt_daemon != NULL)
+ free (opt_daemon);
+ opt_daemon = strdup (optarg);
+ if (opt_daemon == NULL)
+ {
+ rrd_set_error("strdup failed.");
+ goto out;
+ }
+ break;
+
case '?':
rrd_set_error("unknown option '%s'", argv[optind - 1]);
goto out;
goto out;
}
+ if ((tmplt != NULL) && (opt_daemon != NULL))
+ {
+ rrd_set_error("The caching opt_daemon cannot be used together with "
+ "templates yet.");
+ goto out;
+ }
+
+ if ((tmplt == NULL) && (opt_daemon == NULL))
+ {
+ char *temp;
+
+ temp = getenv (ENV_RRDCACHED_ADDRESS);
+ if (temp != NULL)
+ {
+ opt_daemon = strdup (temp);
+ if (opt_daemon == NULL)
+ {
+ rrd_set_error("strdup failed.");
+ goto out;
+ }
+ }
+ }
+
+ if (opt_daemon != NULL)
+ {
+ int status;
+
+ status = rrdc_connect (opt_daemon);
+ if (status != 0)
+ {
+ rrd_set_error("Unable to connect to opt_daemon: %s",
+ (status < 0)
+ ? "Internal error"
+ : rrd_strerror (status));
+ goto out;
+ }
+
+ status = rrdc_update (/* file = */ argv[optind],
+ /* values_num = */ argc - optind - 1,
+ /* values = */ (void *) (argv + optind + 1));
+ if (status != 0)
+ {
+ rrd_set_error("Failed sending the values to the opt_daemon: %s",
+ (status < 0)
+ ? "Internal error"
+ : rrd_strerror (status));
+ }
+ else
+ {
+ rc = 0;
+ }
+
+ rrdc_disconnect ();
+ goto out;
+ } /* if (opt_daemon != NULL) */
+
rc = rrd_update_r(argv[optind], tmplt,
argc - optind - 1, (const char **) (argv + optind + 1));
out:
- free(tmplt);
+ if (tmplt != NULL)
+ {
+ free(tmplt);
+ tmplt = NULL;
+ }
+ if (opt_daemon != NULL)
+ {
+ free (opt_daemon);
+ opt_daemon = NULL;
+ }
return rc;
}