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// SPDX-License-Identifier: GPL-3.0-or-later
#define BACKENDS_INTERNALS
#include "graphite.h"
// ----------------------------------------------------------------------------
// graphite backend
int backends_format_dimension_collected_graphite_plaintext(
BUFFER *b // the buffer to write data to
, const char *prefix // the prefix to use
, RRDHOST *host // the host this chart comes from
, const char *hostname // the hostname (to override host->hostname)
, RRDSET *st // the chart
, RRDDIM *rd // the dimension
, time_t after // the start timestamp
, time_t before // the end timestamp
, BACKEND_OPTIONS backend_options // BACKEND_SOURCE_* bitmap
) {
(void)host;
(void)after;
(void)before;
char chart_name[RRD_ID_LENGTH_MAX + 1];
char dimension_name[RRD_ID_LENGTH_MAX + 1];
backend_name_copy(chart_name, (backend_options & BACKEND_OPTION_SEND_NAMES && st->name)?st->name:st->id, RRD_ID_LENGTH_MAX);
backend_name_copy(dimension_name, (backend_options & BACKEND_OPTION_SEND_NAMES && rd->name)?rd->name:rd->id, RRD_ID_LENGTH_MAX);
buffer_sprintf(
b
, "%s.%s.%s.%s%s%s " COLLECTED_NUMBER_FORMAT " %llu\n"
, prefix
, hostname
, chart_name
, dimension_name
, (host->tags)?";":""
, (host->tags)?host->tags:""
, rd->last_collected_value
, (unsigned long long)rd->last_collected_time.tv_sec
);
return 1;
}
int backends_format_dimension_stored_graphite_plaintext(
BUFFER *b // the buffer to write data to
, const char *prefix // the prefix to use
, RRDHOST *host // the host this chart comes from
, const char *hostname // the hostname (to override host->hostname)
, RRDSET *st // the chart
, RRDDIM *rd // the dimension
, time_t after // the start timestamp
, time_t before // the end timestamp
, BACKEND_OPTIONS backend_options // BACKEND_SOURCE_* bitmap
) {
(void)host;
char chart_name[RRD_ID_LENGTH_MAX + 1];
char dimension_name[RRD_ID_LENGTH_MAX + 1];
backend_name_copy(chart_name, (backend_options & BACKEND_OPTION_SEND_NAMES && st->name)?st->name:st->id, RRD_ID_LENGTH_MAX);
backend_name_copy(dimension_name, (backend_options & BACKEND_OPTION_SEND_NAMES && rd->name)?rd->name:rd->id, RRD_ID_LENGTH_MAX);
time_t first_t = after, last_t = before;
calculated_number value = backend_calculate_value_from_stored_data(st, rd, after, before, backend_options, &first_t, &last_t);
if(!isnan(value)) {
buffer_sprintf(
b
, "%s.%s.%s.%s%s%s " CALCULATED_NUMBER_FORMAT " %llu\n"
, prefix
, hostname
, chart_name
, dimension_name
, (host->tags)?";":""
, (host->tags)?host->tags:""
, value
, (unsigned long long) last_t
);
return 1;
}
return 0;
}
int process_graphite_response(BUFFER *b) {
return discard_response(b, "graphite");
}
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