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influx: add support for complex signal types

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This commit is contained in:
Steffen Vogel 2020-01-09 10:35:06 +01:00 • committed by Steffen Vogel
parent 1f4a7a540e
commit 806be42803
1 changed files with 26 additions and 14 deletions
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40
lib/nodes/influxdb.cpp
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@ -140,7 +140,8 @@ int influxdb_write(struct node *n, struct sample *smps[], unsigned cnt, unsigned
if (
sig->type != SignalType::BOOLEAN &&
sig->type != SignalType::FLOAT &&
sig->type != SignalType::INTEGER
sig->type != SignalType::INTEGER &&
sig->type != SignalType::COMPLEX
) {
warning("Unsupported signal format for node %s. Skipping", node_name(n));
continue;
@ -152,25 +153,36 @@ int influxdb_write(struct node *n, struct sample *smps[], unsigned cnt, unsigned
if (!sig)
return -1;
char name[32];
if (sig->name)
strcatf(&buf, "%s=", sig->name);
strncpy(name, sig->name, sizeof(name));
else
strcatf(&buf, "value%d=", j);
snprintf(name, sizeof(name), "value%d", j);
switch (sig->type) {
case SignalType::BOOLEAN:
strcatf(&buf, "%s", data->b ? "true" : "false");
break;
if (sig->type == SignalType::COMPLEX) {
strcatf(&buf, "%s_re=%f, %s_im=%f",
name, std::real(data->z),
name, std::imag(data->z)
);
}
else {
strcatf(&buf, "%s=", name);
case SignalType::FLOAT:
strcatf(&buf, "%f", data->f);
break;
switch (sig->type) {
case SignalType::BOOLEAN:
strcatf(&buf, "%s", data->b ? "true" : "false");
break;
case SignalType::INTEGER:
strcatf(&buf, "%" PRIi64, data->i);
break;
case SignalType::FLOAT:
strcatf(&buf, "%f", data->f);
break;
default: { }
case SignalType::INTEGER:
strcatf(&buf, "%" PRIi64, data->i);
break;
default: { }
}
}
}