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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2019-09-03 10:23:38 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2019-09-03 10:23:38 +0000 |
| commit | 574098461cd45be12a497afbdac6f93c58978387 (patch) | |
| tree | 9eb60a5930b7c20d42f7fde1e234cae3968ed3d9 /database/rrdvar.c | |
| parent | Adding upstream version 1.16.1. (diff) | |
| download | netdata-574098461cd45be12a497afbdac6f93c58978387.tar.xz netdata-574098461cd45be12a497afbdac6f93c58978387.zip | |
Adding upstream version 1.17.0.upstream/1.17.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | database/rrdvar.c | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/database/rrdvar.c b/database/rrdvar.c index 95ab6859..0858d0bd 100644 --- a/database/rrdvar.c +++ b/database/rrdvar.c @@ -248,6 +248,7 @@ int health_variable_lookup(const char *variable, uint32_t hash, RRDCALC *rc, cal struct variable2json_helper { BUFFER *buf; size_t counter; + RRDVAR_OPTIONS options; }; static int single_variable2json(void *entry, void *data) { @@ -255,22 +256,37 @@ static int single_variable2json(void *entry, void *data) { RRDVAR *rv = (RRDVAR *)entry; calculated_number value = rrdvar2number(rv); - if(unlikely(isnan(value) || isinf(value))) - buffer_sprintf(helper->buf, "%s\n\t\t\"%s\": null", helper->counter?",":"", rv->name); - else - buffer_sprintf(helper->buf, "%s\n\t\t\"%s\": %0.5" LONG_DOUBLE_MODIFIER, helper->counter?",":"", rv->name, (LONG_DOUBLE)value); + if (helper->options == RRDVAR_OPTION_DEFAULT || rv->options & helper->options) { + if(unlikely(isnan(value) || isinf(value))) + buffer_sprintf(helper->buf, "%s\n\t\t\"%s\": null", helper->counter?",":"", rv->name); + else + buffer_sprintf(helper->buf, "%s\n\t\t\"%s\": %0.5" LONG_DOUBLE_MODIFIER, helper->counter?",":"", rv->name, (LONG_DOUBLE)value); - helper->counter++; + helper->counter++; + } return 0; } +void health_api_v1_chart_custom_variables2json(RRDSET *st, BUFFER *buf) { + struct variable2json_helper helper = { + .buf = buf, + .counter = 0, + .options = RRDVAR_OPTION_CUSTOM_CHART_VAR + }; + + buffer_sprintf(buf, "{"); + avl_traverse_lock(&st->rrdvar_root_index, single_variable2json, (void *)&helper); + buffer_strcat(buf, "\n\t\t\t}"); +} + void health_api_v1_chart_variables2json(RRDSET *st, BUFFER *buf) { RRDHOST *host = st->rrdhost; struct variable2json_helper helper = { .buf = buf, - .counter = 0 + .counter = 0, + .options = RRDVAR_OPTION_DEFAULT }; buffer_sprintf(buf, "{\n\t\"chart\": \"%s\",\n\t\"chart_name\": \"%s\",\n\t\"chart_context\": \"%s\",\n\t\"chart_variables\": {", st->id, st->name, st->context); |