101 lines
3.2 KiB
C
101 lines
3.2 KiB
C
/*
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* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
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*
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* This program is free software: you can use, redistribute, and/or modify
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* it under the terms of the GNU Affero General Public License, version 3
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* or later ("AGPL"), as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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// Public
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#include "taos_gauge.h"
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#include "taos_alloc.h"
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// Private
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#include "taos_assert.h"
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#include "taos_errors.h"
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#include "taos_log.h"
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#include "taos_metric_i.h"
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#include "taos_metric_sample_i.h"
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#include "taos_metric_sample_t.h"
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#include "taos_metric_t.h"
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taos_gauge_t *taos_gauge_new(const char *name, const char *help, size_t label_key_count, const char **label_keys) {
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return (taos_gauge_t *)taos_metric_new(TAOS_GAUGE, name, help, label_key_count, label_keys);
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}
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int taos_gauge_destroy(taos_gauge_t *self) {
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TAOS_ASSERT(self != NULL);
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int r = 0;
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r = taos_metric_destroy(self);
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self = NULL;
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return r;
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}
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/*
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int taos_gauge_inc(taos_gauge_t *self, const char **label_values) {
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TAOS_ASSERT(self != NULL);
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if (self == NULL) return 1;
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if (self->type != TAOS_GAUGE) {
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TAOS_LOG(TAOS_METRIC_INCORRECT_TYPE);
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return 1;
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}
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taos_metric_sample_t *sample = taos_metric_sample_from_labels(self, label_values);
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if (sample == NULL) return 1;
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return taos_metric_sample_add(sample, 1.0);
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}
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int taos_gauge_dec(taos_gauge_t *self, const char **label_values) {
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TAOS_ASSERT(self != NULL);
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if (self == NULL) return 1;
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if (self->type != TAOS_GAUGE) {
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TAOS_LOG(TAOS_METRIC_INCORRECT_TYPE);
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return 1;
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}
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taos_metric_sample_t *sample = taos_metric_sample_from_labels(self, label_values);
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if (sample == NULL) return 1;
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return taos_metric_sample_sub(sample, 1.0);
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}
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int taos_gauge_add(taos_gauge_t *self, double r_value, const char **label_values) {
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TAOS_ASSERT(self != NULL);
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if (self == NULL) return 1;
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if (self->type != TAOS_GAUGE) {
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TAOS_LOG(TAOS_METRIC_INCORRECT_TYPE);
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return 1;
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}
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taos_metric_sample_t *sample = taos_metric_sample_from_labels(self, label_values);
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if (sample == NULL) return 1;
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return taos_metric_sample_add(sample, r_value);
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}
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int taos_gauge_sub(taos_gauge_t *self, double r_value, const char **label_values) {
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TAOS_ASSERT(self != NULL);
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if (self == NULL) return 1;
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if (self->type != TAOS_GAUGE) {
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TAOS_LOG(TAOS_METRIC_INCORRECT_TYPE);
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return 1;
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}
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taos_metric_sample_t *sample = taos_metric_sample_from_labels(self, label_values);
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if (sample == NULL) return 1;
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return taos_metric_sample_sub(sample, r_value);
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}
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*/
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int taos_gauge_set(taos_gauge_t *self, double r_value, const char **label_values) {
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TAOS_ASSERT(self != NULL);
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if (self == NULL) return 1;
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if (self->type != TAOS_GAUGE) {
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TAOS_LOG(TAOS_METRIC_INCORRECT_TYPE);
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return 1;
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}
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taos_metric_sample_t *sample = taos_metric_sample_from_labels(self, label_values);
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if (sample == NULL) return 1;
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return taos_metric_sample_set(sample, r_value);
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}
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