+
+/* backward compatibility with 1.2.x */
+int rrd_dump_r(
+ const char *filename,
+ char *outname)
+{
+ return rrd_dump_opt_r(filename, outname, 0);
+}
+
+int rrd_dump(
+ int argc,
+ char **argv)
+{
+ int rc;
+ int opt_noheader = 0;
+ char *opt_daemon = NULL;
+
+ /* init rrd clean */
+
+ optind = 0;
+ opterr = 0; /* initialize getopt */
+
+ while (42) {
+ int opt;
+ int option_index = 0;
+ static struct option long_options[] = {
+ {"daemon", required_argument, 0, 'd'},
+ {"no-header", no_argument, 0, 'n'},
+ {0, 0, 0, 0}
+ };
+
+ opt = getopt_long(argc, argv, "d:n", long_options, &option_index);
+
+ if (opt == EOF)
+ break;
+
+ switch (opt) {
+ case 'd':
+ if (opt_daemon != NULL)
+ free (opt_daemon);
+ opt_daemon = strdup (optarg);
+ if (opt_daemon == NULL)
+ {
+ rrd_set_error ("strdup failed.");
+ return (-1);
+ }
+ break;
+
+ case 'n':
+ opt_noheader = 1;
+ break;
+
+ default:
+ rrd_set_error("usage rrdtool %s [--no-header|-n] "
+ "file.rrd [file.xml]", argv[0]);
+ return (-1);
+ break;
+ }
+ } /* while (42) */
+
+ if ((argc - optind) < 1 || (argc - optind) > 2) {
+ rrd_set_error("usage rrdtool %s [--no-header|-n] "
+ "file.rrd [file.xml]", argv[0]);
+ return (-1);
+ }
+
+ if (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.");
+ return (-1);
+ }
+ }
+ }
+
+ if (opt_daemon != NULL)
+ {
+ int status;
+
+ status = rrdc_connect (opt_daemon);
+ if (status != 0)
+ {
+ rrd_set_error ("rrdc_connect failed with status %i.", status);
+ return (-1);
+ }
+
+ status = rrdc_flush (argv[optind]);
+ if (status != 0)
+ {
+ rrd_set_error ("rrdc_flush (%s) failed with status %i.",
+ argv[optind], status);
+ return (-1);
+ }
+
+ rrdc_disconnect ();
+ } /* if (opt_daemon) */
+
+ if ((argc - optind) == 2) {
+ rc = rrd_dump_opt_r(argv[optind], argv[optind + 1], opt_noheader);
+ } else {
+ rc = rrd_dump_opt_r(argv[optind], NULL, opt_noheader);
+ }
+
+ return rc;
+}