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#define NETDATA_HEALTH_INTERNALS
#include "common.h"
// ----------------------------------------------------------------------------
// RRDDIMVAR management
// DIMENSION VARIABLES
#define RRDDIMVAR_ID_MAX 1024
static inline void rrddimvar_free_variables(RRDDIMVAR *rs) {
RRDDIM *rd = rs->rrddim;
RRDSET *st = rd->rrdset;
RRDHOST *host = st->rrdhost;
// CHART VARIABLES FOR THIS DIMENSION
rrdvar_free(host, &st->rrdvar_root_index, rs->var_local_id);
rs->var_local_id = NULL;
rrdvar_free(host, &st->rrdvar_root_index, rs->var_local_name);
rs->var_local_name = NULL;
// FAMILY VARIABLES FOR THIS DIMENSION
rrdvar_free(host, &st->rrdfamily->rrdvar_root_index, rs->var_family_id);
rs->var_family_id = NULL;
rrdvar_free(host, &st->rrdfamily->rrdvar_root_index, rs->var_family_name);
rs->var_family_name = NULL;
rrdvar_free(host, &st->rrdfamily->rrdvar_root_index, rs->var_family_contextid);
rs->var_family_contextid = NULL;
rrdvar_free(host, &st->rrdfamily->rrdvar_root_index, rs->var_family_contextname);
rs->var_family_contextname = NULL;
// HOST VARIABLES FOR THIS DIMENSION
rrdvar_free(host, &host->rrdvar_root_index, rs->var_host_chartidid);
rs->var_host_chartidid = NULL;
rrdvar_free(host, &host->rrdvar_root_index, rs->var_host_chartidname);
rs->var_host_chartidname = NULL;
rrdvar_free(host, &host->rrdvar_root_index, rs->var_host_chartnameid);
rs->var_host_chartnameid = NULL;
rrdvar_free(host, &host->rrdvar_root_index, rs->var_host_chartnamename);
rs->var_host_chartnamename = NULL;
// KEYS
freez(rs->key_id);
rs->key_id = NULL;
freez(rs->key_name);
rs->key_name = NULL;
freez(rs->key_fullidid);
rs->key_fullidid = NULL;
freez(rs->key_fullidname);
rs->key_fullidname = NULL;
freez(rs->key_contextid);
rs->key_contextid = NULL;
freez(rs->key_contextname);
rs->key_contextname = NULL;
freez(rs->key_fullnameid);
rs->key_fullnameid = NULL;
freez(rs->key_fullnamename);
rs->key_fullnamename = NULL;
}
static inline void rrddimvar_create_variables(RRDDIMVAR *rs) {
rrddimvar_free_variables(rs);
RRDDIM *rd = rs->rrddim;
RRDSET *st = rd->rrdset;
RRDHOST *host = st->rrdhost;
char buffer[RRDDIMVAR_ID_MAX + 1];
// KEYS
snprintfz(buffer, RRDDIMVAR_ID_MAX, "%s%s%s", rs->prefix, rd->id, rs->suffix);
rs->key_id = strdupz(buffer);
snprintfz(buffer, RRDDIMVAR_ID_MAX, "%s%s%s", rs->prefix, rd->name, rs->suffix);
rs->key_name = strdupz(buffer);
snprintfz(buffer, RRDDIMVAR_ID_MAX, "%s.%s", st->id, rs->key_id);
rs->key_fullidid = strdupz(buffer);
snprintfz(buffer, RRDDIMVAR_ID_MAX, "%s.%s", st->id, rs->key_name);
rs->key_fullidname = strdupz(buffer);
snprintfz(buffer, RRDDIMVAR_ID_MAX, "%s.%s", st->context, rs->key_id);
rs->key_contextid = strdupz(buffer);
snprintfz(buffer, RRDDIMVAR_ID_MAX, "%s.%s", st->context, rs->key_name);
rs->key_contextname = strdupz(buffer);
snprintfz(buffer, RRDDIMVAR_ID_MAX, "%s.%s", st->name, rs->key_id);
rs->key_fullnameid = strdupz(buffer);
snprintfz(buffer, RRDDIMVAR_ID_MAX, "%s.%s", st->name, rs->key_name);
rs->key_fullnamename = strdupz(buffer);
// CHART VARIABLES FOR THIS DIMENSION
// -----------------------------------
//
// dimensions are available as:
// - $id
// - $name
rs->var_local_id = rrdvar_create_and_index("local", &st->rrdvar_root_index, rs->key_id, rs->type, rs->value);
rs->var_local_name = rrdvar_create_and_index("local", &st->rrdvar_root_index, rs->key_name, rs->type, rs->value);
// FAMILY VARIABLES FOR THIS DIMENSION
// -----------------------------------
//
// dimensions are available as:
// - $id (only the first, when multiple overlap)
// - $name (only the first, when multiple overlap)
// - $chart-context.id
// - $chart-context.name
rs->var_family_id = rrdvar_create_and_index("family", &st->rrdfamily->rrdvar_root_index, rs->key_id, rs->type, rs->value);
rs->var_family_name = rrdvar_create_and_index("family", &st->rrdfamily->rrdvar_root_index, rs->key_name, rs->type, rs->value);
rs->var_family_contextid = rrdvar_create_and_index("family", &st->rrdfamily->rrdvar_root_index, rs->key_contextid, rs->type, rs->value);
rs->var_family_contextname = rrdvar_create_and_index("family", &st->rrdfamily->rrdvar_root_index, rs->key_contextname, rs->type, rs->value);
// HOST VARIABLES FOR THIS DIMENSION
// -----------------------------------
//
// dimensions are available as:
// - $chart-id.id
// - $chart-id.name
// - $chart-name.id
// - $chart-name.name
rs->var_host_chartidid = rrdvar_create_and_index("host", &host->rrdvar_root_index, rs->key_fullidid, rs->type, rs->value);
rs->var_host_chartidname = rrdvar_create_and_index("host", &host->rrdvar_root_index, rs->key_fullidname, rs->type, rs->value);
rs->var_host_chartnameid = rrdvar_create_and_index("host", &host->rrdvar_root_index, rs->key_fullnameid, rs->type, rs->value);
rs->var_host_chartnamename = rrdvar_create_and_index("host", &host->rrdvar_root_index, rs->key_fullnamename, rs->type, rs->value);
}
RRDDIMVAR *rrddimvar_create(RRDDIM *rd, RRDVAR_TYPE type, const char *prefix, const char *suffix, void *value, RRDVAR_OPTIONS options) {
RRDSET *st = rd->rrdset;
debug(D_VARIABLES, "RRDDIMSET create for chart id '%s' name '%s', dimension id '%s', name '%s%s%s'", st->id, st->name, rd->id, (prefix)?prefix:"", rd->name, (suffix)?suffix:"");
if(!prefix) prefix = "";
if(!suffix) suffix = "";
RRDDIMVAR *rs = (RRDDIMVAR *)callocz(1, sizeof(RRDDIMVAR));
rs->prefix = strdupz(prefix);
rs->suffix = strdupz(suffix);
rs->type = type;
rs->value = value;
rs->options = options;
rs->rrddim = rd;
rs->next = rd->variables;
rd->variables = rs;
rrddimvar_create_variables(rs);
return rs;
}
void rrddimvar_rename_all(RRDDIM *rd) {
RRDSET *st = rd->rrdset;
debug(D_VARIABLES, "RRDDIMSET rename for chart id '%s' name '%s', dimension id '%s', name '%s'", st->id, st->name, rd->id, rd->name);
RRDDIMVAR *rs, *next = rd->variables;
while((rs = next)) {
next = rs->next;
rrddimvar_create_variables(rs);
}
}
void rrddimvar_free(RRDDIMVAR *rs) {
RRDDIM *rd = rs->rrddim;
RRDSET *st = rd->rrdset;
debug(D_VARIABLES, "RRDDIMSET free for chart id '%s' name '%s', dimension id '%s', name '%s', prefix='%s', suffix='%s'", st->id, st->name, rd->id, rd->name, rs->prefix, rs->suffix);
rrddimvar_free_variables(rs);
if(rd->variables == rs) {
debug(D_VARIABLES, "RRDDIMSET removing first entry for chart id '%s' name '%s', dimension id '%s', name '%s'", st->id, st->name, rd->id, rd->name);
rd->variables = rs->next;
}
else {
debug(D_VARIABLES, "RRDDIMSET removing non-first entry for chart id '%s' name '%s', dimension id '%s', name '%s'", st->id, st->name, rd->id, rd->name);
RRDDIMVAR *t;
for (t = rd->variables; t && t->next != rs; t = t->next) ;
if(!t) error("RRDDIMVAR '%s' not found in dimension '%s/%s' variables linked list", rs->key_name, st->id, rd->id);
else t->next = rs->next;
}
freez(rs->prefix);
freez(rs->suffix);
freez(rs);
}
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