+ if (atoi(rrd->stat_head->version) == 1) {
+ cdp_prep->scratch[CDP_primary_val].u_val = 0.0;
+ cdp_prep->scratch[CDP_secondary_val].u_val = 0.0;
+ }
+
+ while ((element = get_xml_element(reader)) != NULL){
+ if (xmlStrcasecmp(element, (const xmlChar *) "primary_value") == 0)
+ status =
+ get_xml_double(reader,&cdp_prep->scratch[CDP_primary_val].u_val);
+ else if (xmlStrcasecmp(element, (const xmlChar *) "secondary_value") == 0)
+ status =
+ get_xml_double(reader,&cdp_prep->scratch[CDP_secondary_val].u_val);
+ else if (xmlStrcasecmp(element, (const xmlChar *) "intercept") == 0)
+ status = get_xml_double(reader,
+ &cdp_prep->
+ scratch[CDP_hw_intercept].u_val);
+ else if (xmlStrcasecmp(element, (const xmlChar *) "last_intercept") ==
+ 0)
+ status =
+ get_xml_double(reader,
+ &cdp_prep->
+ scratch[CDP_hw_last_intercept].u_val);
+ else if (xmlStrcasecmp(element, (const xmlChar *) "slope") == 0)
+ status = get_xml_double(reader,
+ &cdp_prep->scratch[CDP_hw_slope].
+ u_val);
+ else if (xmlStrcasecmp(element, (const xmlChar *) "last_slope") == 0)
+ status = get_xml_double(reader,
+ &cdp_prep->
+ scratch[CDP_hw_last_slope].u_val);
+ else if (xmlStrcasecmp(element, (const xmlChar *) "nan_count") == 0)
+ status = get_xml_ulong(reader,
+ &cdp_prep->
+ scratch[CDP_null_count].u_cnt);
+ else if (xmlStrcasecmp(element, (const xmlChar *) "last_nan_count") ==
+ 0)
+ status =
+ get_xml_ulong(reader,
+ &cdp_prep->
+ scratch[CDP_last_null_count].u_cnt);
+ else if (xmlStrcasecmp(element, (const xmlChar *) "seasonal") == 0)
+ status = get_xml_double(reader,
+ &cdp_prep->scratch[CDP_hw_seasonal].
+ u_val);
+ else if (xmlStrcasecmp(element, (const xmlChar *) "last_seasonal") ==
+ 0)
+ status =
+ get_xml_double(reader,
+ &cdp_prep->scratch[CDP_hw_last_seasonal].
+ u_val);
+ else if (xmlStrcasecmp(element, (const xmlChar *) "init_flag") == 0)
+ status = get_xml_ulong(reader,
+ &cdp_prep->
+ scratch[CDP_init_seasonal].u_cnt);
+ else if (xmlStrcasecmp(element, (const xmlChar *) "history") == 0)
+ status = parse_tag_rra_cdp_prep_ds_history(reader, cdp_prep);
+ else if (xmlStrcasecmp(element, (const xmlChar *) "value") == 0)
+ status = get_xml_double(reader,
+ &cdp_prep->scratch[CDP_val].u_val);
+ else if (xmlStrcasecmp(element,
+ (const xmlChar *) "unknown_datapoints") == 0)
+ status = get_xml_ulong(reader,
+ &cdp_prep->
+ scratch[CDP_unkn_pdp_cnt].u_cnt);
+ else if (xmlStrcasecmp(element,
+ (const xmlChar *) "/ds") == 0){
+ xmlFree(element);
+ break;
+ }
+ else {
+ rrd_set_error("parse_tag_rra_cdp_prep: Unknown tag: %s",
+ element);
+ status = -1;
+ xmlFree(element);
+ break;
+ }
+ if (status != 0){
+ xmlFree(element);
+ break;
+ }
+ status = expect_element_end(reader,(char *)element);
+ xmlFree(element);
+ if (status != 0)
+ break;
+ }
+ return (status);
+} /* int parse_tag_rra_cdp_prep_ds */
+
+static int parse_tag_rra_cdp_prep(
+ xmlTextReaderPtr reader,
+ rrd_t *rrd,
+ cdp_prep_t *cdp_prep)
+{
+ int status;
+
+ unsigned int ds_count;
+
+ status = 0;
+ for ( ds_count = 0; ds_count < rrd->stat_head->ds_cnt;ds_count++){
+ if (expect_element(reader,"ds") == 0) {
+ status = parse_tag_rra_cdp_prep_ds(reader, rrd,
+ cdp_prep + ds_count);
+ if (status != 0)
+ break;
+ } else {
+ status = -1;
+ break;
+ }
+ }
+ if (status == 0)
+ status = expect_element(reader,"/cdp_prep");
+ return (status);
+} /* int parse_tag_rra_cdp_prep */
+
+/*
+ * Parse the <params> block within an RRA definition
+ */
+static int parse_tag_rra_params(
+ xmlTextReaderPtr reader,
+ rra_def_t *rra_def)
+{
+ xmlChar *element;
+ int status;
+
+ status = -1;
+ while ((element = get_xml_element(reader)) != NULL){
+ /*
+ * Parameters for CF_HWPREDICT
+ */
+ if (xmlStrcasecmp(element, (const xmlChar *) "hw_alpha") == 0)
+ status = get_xml_double(reader,
+ &rra_def->par[RRA_hw_alpha].u_val);
+ else if (xmlStrcasecmp(element, (const xmlChar *) "hw_beta") == 0)
+ status = get_xml_double(reader,
+ &rra_def->par[RRA_hw_beta].u_val);
+ else if (xmlStrcasecmp(element,
+ (const xmlChar *) "dependent_rra_idx") == 0)
+ status = get_xml_ulong(reader,
+ &rra_def->
+ par[RRA_dependent_rra_idx].u_cnt);
+ /*
+ * Parameters for CF_SEASONAL and CF_DEVSEASONAL
+ */
+ else if (xmlStrcasecmp(element, (const xmlChar *) "seasonal_gamma") ==
+ 0)
+ status =
+ get_xml_double(reader,
+ &rra_def->par[RRA_seasonal_gamma].u_val);
+ else if (xmlStrcasecmp
+ (element, (const xmlChar *) "seasonal_smooth_idx") == 0)
+ status =
+ get_xml_ulong(reader,
+ &rra_def->
+ par[RRA_seasonal_smooth_idx].u_cnt);
+ else if (xmlStrcasecmp(element, (const xmlChar *) "smoothing_window")
+ == 0)
+ status =
+ get_xml_double(reader,
+ &rra_def->
+ par[RRA_seasonal_smoothing_window].
+ u_val);
+ /* else if (dependent_rra_idx) ...; */
+ /*
+ * Parameters for CF_FAILURES
+ */
+ else if (xmlStrcasecmp(element, (const xmlChar *) "delta_pos") == 0)
+ status = get_xml_double(reader,
+ &rra_def->par[RRA_delta_pos].u_val);
+ else if (xmlStrcasecmp(element, (const xmlChar *) "delta_neg") == 0)
+ status = get_xml_double(reader,
+ &rra_def->par[RRA_delta_neg].u_val);
+ else if (xmlStrcasecmp(element, (const xmlChar *) "window_len") == 0)
+ status = get_xml_ulong(reader,
+ &rra_def->par[RRA_window_len].
+ u_cnt);
+ else if (xmlStrcasecmp(element, (const xmlChar *) "failure_threshold")
+ == 0)
+ status =
+ get_xml_ulong(reader,
+ &rra_def->
+ par[RRA_failure_threshold].u_cnt);
+ /*
+ * Parameters for CF_AVERAGE, CF_MAXIMUM, CF_MINIMUM, and CF_LAST
+ */
+ else if (xmlStrcasecmp(element, (const xmlChar *) "xff") == 0)
+ status = get_xml_double(reader,
+ &rra_def->par[RRA_cdp_xff_val].
+ u_val);
+ /*
+ * Compatibility code for 1.0.49
+ */
+ else if (xmlStrcasecmp(element, (const xmlChar *) "value") == 0) { /* {{{ */
+ unsigned int i = 0;