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seems like it works

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This commit is contained in:
Edward Emelianov
2026-04-09 18:35:06 +03:00
parent e551b94499
commit 5be6876f9e
14 changed files with 527 additions and 265 deletions
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28
Daemons/weatherdaemon_multimeteo/sensors.c
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@@ -60,12 +60,16 @@ sensordata_t *get_plugin(int N){
return allplugins[N];
}
// TODO: fix for usage with several identical meteostations
void *open_plugin(const char *name){
DBG("try to open lib %s", name);
void* dlh = dlopen(name, RTLD_NOLOAD); // library may be already opened
void* dlh = dlopen(name, RTLD_NOW | RTLD_NOLOAD); // library may be already opened
if(!dlh){
DBG("Not loaded - load");
dlh = dlopen(name, RTLD_NOW);
}else{
WARNX("Library %s already opened", name);
//return NULL;
}
if(!dlh){
char *e = dlerror();
@@ -131,24 +135,18 @@ int openplugins(char **paths, int N){
void* dlh = open_plugin(buf);
if(!dlh) continue;
DBG("OPENED");
void *s = dlsym(dlh, "sensor");
if(s){
sensordata_t *S = (sensordata_t*) s;
if(!S->get_value) WARNXL("Sensor library %s have no values' getter!", paths[i]);
if(!S->init){
WARNXL("Sensor library %s have no init funtion");
continue;
}
sensor_new_t sensnew = (sensor_new_t) dlsym(dlh, "sensor_new");
if(sensnew){
int fd = -1;
if(colon) fd = getFD(colon);
int ns = S->init(S, nplugins, poll_interval, fd); // here nplugins is index in array
if(ns < 1) WARNXL("Can't init plugin %s", paths[i]);
sensordata_t *S = sensnew(nplugins, poll_interval, fd); // here nplugins is index in array
if(!S) WARNXL("Can't init plugin %s", paths[i]);
else{
if(!S->onrefresh || !S->onrefresh(S, dumpsensors)) WARNXL("Can't init refresh funtion");
LOGMSG("Plugin %s nave %d sensors", paths[i], ns);
LOGMSG("Plugin %s nave %d sensors", paths[i], S->Nvalues);
allplugins[nplugins++] = S;
}
}else WARNXL("Can't find field `sensor` in plugin %s: %s", paths[i], dlerror());
}else WARNXL("Can't find initing function in plugin %s: %s", paths[i], dlerror());
}
return nplugins;
}
@@ -207,9 +205,9 @@ int format_sensval(const val_t *v, char *buf, int buflen, int Np){
[IS_HW_TEMP] = "Hardware (mirror?) termperature, degC",
[IS_PRESSURE] = "Atmospheric pressure, mmHg",
[IS_PRECIP] = "Precipitation (1 - yes, 0 - no)",
[IS_PRECIP_LEVEL]="Precipitation level (mm)",
[IS_PRECIP_LEVEL]="Cumulative precipitation level (mm)",
[IS_MIST] = "Mist (1 - yes, 0 - no)",
[IS_CLOUDS] = "Integral clouds value (bigger - better)",
[IS_CLOUDS] = "Integral sky quality value (bigger - better)",
[IS_SKYTEMP] = "Mean sky temperatyre"
};
const char *name = NULL, *comment = NULL;