/**
* \brief Main function for the snowfocus program
*/
int main(int argc, char *argv[]) {
snowstar::CommunicatorSingleton cs(argc, argv);
std::string instrumentname;
int steps = 10;
double exposuretime = 1.0;
double temperature = std::numeric_limits<double>::quiet_NaN();
std::string binning;
std::string frame;
std::string filtername;
astro::focusing::Focusing::method_type method
= astro::focusing::Focusing::FWHM;
int c;
int longindex;
while (EOF != (c = getopt_long(argc, argv, "b:c:de:f:hi:m:r:t:",
longopts, &longindex)))
switch (c) {
case 'b':
binning = optarg;
break;
case 'c':
astro::config::Configuration::set_default(optarg);
break;
case 'd':
debuglevel = LOG_DEBUG;
break;
case 'e':
exposuretime = std::stod(optarg);
break;
case 'f':
filtername = optarg;
break;
case 'h':
usage(argv[0]);
return EXIT_SUCCESS;
case 'i':
instrumentname = optarg;
break;
case 'm':
method = astro::focusing::Focusing::string2method(optarg);
break;
case 'r':
frame = optarg;
break;
case 's':
steps = std::stoi(optarg);
break;
case 't':
temperature = std::stod(optarg);
break;
}
// the next argument is the command
if (argc <= optind) {
throw std::runtime_error("not enough arguments");
}
std::string command = argv[optind++];
debug(LOG_DEBUG, DEBUG_LOG, 0, "command: %s", command.c_str());
if (command == "help") {
usage(argv[0]);
return EXIT_SUCCESS;
}
// get the configuration
ConfigurationPtr config = Configuration::get();
// check whether we have an instrument
if (0 == instrumentname.size()) {
throw std::runtime_error("instrument name not set");
}
RemoteInstrument instrument(config->database(),
instrumentname);
// get the device names
CcdPrx ccdprx = instrument.ccd_proxy();
std::string ccdname = ccdprx->getName();
FocuserPrx focuserprx = instrument.focuser_proxy();
std::string focusername = focuserprx->getName();
debug(LOG_DEBUG, DEBUG_LOG, 0, "ccd: %s focuser: %s", ccdname.c_str(),
focusername.c_str());
// first get a connection to the server
Ice::CommunicatorPtr ic = CommunicatorSingleton::get();
astro::ServerName servername
= instrument.servername(astro::DeviceName::Ccd);
Ice::ObjectPrx base = ic->stringToProxy(
servername.connect("FocusingFactory"));
FocusingFactoryPrx focusingfactory
= FocusingFactoryPrx::checkedCast(base);
// get the focusing interface
FocusingPrx focusing = focusingfactory->get(ccdname, focusername);
debug(LOG_DEBUG, DEBUG_LOG, 0, "got a focusing proxy");
// creating a callback
Ice::ObjectPtr callback = new FocusCallbackI();
CallbackAdapter adapter(ic);
Ice::Identity ident = adapter.add(callback);
focusing->ice_getConnection()->setAdapter(adapter.adapter());
// handle the simple commands
if (command == "status") {
std::cout << "status: ";
std::cout << focusingstate2string(focusing->status());
std::cout << std::endl;
return EXIT_SUCCESS;
}
if (command == "history") {
show_history(focusing->history());
return EXIT_SUCCESS;
}
if (command == "monitor") {
std::cout << "current status: ";
std::cout << focusingstate2string(focusing->status());
std::cout << std::endl;
focusing->registerCallback(ident);
signal(SIGINT, handler);
while (!signal_received) {
sleep(1);
}
focusing->unregisterCallback(ident);
return EXIT_SUCCESS;
}
if (command == "cancel") {
focusing->cancel();
std::cout << "cancel command sent" << std::endl;
return EXIT_SUCCESS;
}
// throw exception for unknown commands
if (command != "start") {
throw std::runtime_error("unknown command");
}
// make sure temperature is set
CoolerPrx cooler;
if (instrument.has(DeviceName::Cooler)) {
cooler = instrument.cooler_proxy();
}
CoolerTask coolertask(cooler, temperature);
coolertask.wait();
// next two arguments are the interval boundaries
if ((argc - optind) < 2) {
throw std::runtime_error("missing intervale arguments");
}
int min = std::stoi(argv[optind++]);
int max = std::stoi(argv[optind++]);
debug(LOG_DEBUG, DEBUG_LOG, 0, "interval [%d,%d]", min, max);
if (min >= max) {
throw std::runtime_error("not an interval");
}
// ensure that focuser is ready
FocusState state = focusing->status();
debug(LOG_DEBUG, DEBUG_LOG, 0, "current state = %d", state);
if ((state == FocusMOVING) && (state == FocusMEASURING)) {
throw std::runtime_error("already focusing");
}
// set up the exposure
CcdTask ccdtask(ccdprx);
ccdtask.frame(frame);
ccdtask.binning(binning);
ccdtask.exposuretime(exposuretime);
// set up the focusing
focusing->setSteps(steps);
focusing->setMethod(convert(method));
// start the focusing process
debug(LOG_DEBUG, DEBUG_LOG, 0, "starting between %d and %d", min, max);
focusing->start(min, max);
debug(LOG_DEBUG, DEBUG_LOG, 0, "focusing started, status: %d",
focusing->status());
// wait for the process to complete
bool completed = false;
signal(SIGINT, handler);
do {
sleep(1);
switch (focusing->status()) {
case FocusIDLE:
case FocusMOVING:
case FocusMEASURING:
break;
case FocusFOCUSED:
case FocusFAILED:
completed = true;
break;
}
} while ((!completed) && (!signal_received));
if (completed) {
std::cout << "final focus position: " << focuserprx->current();
std::cout << std::endl;
// display the history
show_history(focusing->history());
} else {
std::cout << "focusing incomplete" << std::endl;
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
/**
* \brief Main function for the snowfocus program
*/
int main(int argc, char *argv[]) {
debug_set_ident("snowfocus");
snowstar::CommunicatorSingleton cs(argc, argv);
Ice::CommunicatorPtr ic = cs.get();
bool remote = false;
int steps = 10;
double exposuretime = 1.0;
double temperature = std::numeric_limits<double>::quiet_NaN();
std::string binning;
std::string frame;
std::string filtername;
astro::focusing::Focusing::method_type method
= astro::focusing::Focusing::BRENNER;
int c;
int longindex;
while (EOF != (c = getopt_long(argc, argv, "b:c:de:f:hi:m:r:Rt:",
longopts, &longindex)))
switch (c) {
case 'b':
binning = optarg;
break;
case 'c':
astro::config::Configuration::set_default(optarg);
break;
case 'd':
debuglevel = LOG_DEBUG;
break;
case 'e':
exposuretime = std::stod(optarg);
break;
case 'f':
filtername = optarg;
break;
case 'h':
usage(argv[0]);
return EXIT_SUCCESS;
case 'm':
method = astro::focusing::Focusing::string2method(optarg);
break;
case 'r':
frame = optarg;
break;
case 'R':
remote = true;
break;
case 's':
steps = std::stoi(optarg);
break;
case 't':
temperature = std::stod(optarg);
break;
default:
throw std::runtime_error("unknown option");
}
// the next argument is the command
if (argc <= optind) {
short_usage(argv[0]);
throw std::runtime_error("missing service argument");
}
std::string argument(argv[optind++]);
if ("help" == argument) {
usage(argv[0]);
return EXIT_SUCCESS;
}
astro::ServerName servername(argument);
if (argc <= optind) {
short_usage(argv[0]);
throw std::runtime_error("missing instrument name argument");
}
// make sure the server offers instruments and guiding
if (!remote) {
astro::discover::ServiceDiscoveryPtr sd
= astro::discover::ServiceDiscovery::get();
sd->start();
astro::discover::ServiceObject so
= sd->find(sd->waitfor(argument));
if (!so.has(astro::discover::ServiceSubset::INSTRUMENTS)) {
std::cerr << "service '" << argument;
std::cerr << "' does not offer focusing service";
std::cerr << std::endl;
return EXIT_FAILURE;
}
if (!so.has(astro::discover::ServiceSubset::FOCUSING)) {
std::cerr << "service '" << argument;
std::cerr << "' does not offer focusing service";
std::cerr << std::endl;
return EXIT_FAILURE;
}
}
std::string instrumentname(argv[optind++]);
if (argc <= optind) {
short_usage(argv[0]);
throw std::runtime_error("missing command argument");
}
std::string command = argv[optind++];
debug(LOG_DEBUG, DEBUG_LOG, 0, "command: %s", command.c_str());
// get a proxy for the instruments
Ice::ObjectPrx base = ic->stringToProxy(
servername.connect("Instruments"));
InstrumentsPrx instruments = InstrumentsPrx::checkedCast(base);
// get the configuration
astro::config::ConfigurationPtr config
= astro::config::Configuration::get();
// check whether we have an instrument
if (0 == instrumentname.size()) {
throw std::runtime_error("instrument name not set");
}
RemoteInstrument instrument(instruments, instrumentname);
// make sure the server names for focuser and ccd are identical
astro::ServerName targetserver
= instrument.servername(InstrumentCCD);
if (targetserver != instrument.servername(InstrumentFocuser)) {
throw std::runtime_error("ccd and focuser are on different "
"servers");
}
// get the device names
CcdPrx ccdprx = instrument.ccd();
std::string ccdname = ccdprx->getName();
FocuserPrx focuserprx = instrument.focuser();
std::string focusername = focuserprx->getName();
debug(LOG_DEBUG, DEBUG_LOG, 0, "ccd: %s focuser: %s", ccdname.c_str(),
focusername.c_str());
// first get a connection to the server
Ice::ObjectPrx fbase = ic->stringToProxy(
targetserver.connect("FocusingFactory"));
FocusingFactoryPrx focusingfactory
= FocusingFactoryPrx::checkedCast(fbase);
// get the focusing interface
FocusingPrx focusing = focusingfactory->get(ccdname, focusername);
debug(LOG_DEBUG, DEBUG_LOG, 0, "got a focusing proxy");
// creating a callback
Ice::ObjectPtr callback = new FocusCallbackI();
CallbackAdapter adapter(ic);
Ice::Identity ident = adapter.add(callback);
focusing->ice_getConnection()->setAdapter(adapter.adapter());
debug(LOG_DEBUG, DEBUG_LOG, 0, "callback installed");
// handle the simple commands
if (command == "help") {
short_usage(argv[0]);
return EXIT_SUCCESS;
}
if (command == "status") {
std::cout << "status: ";
FocusState state = focusing->status();
std::cout << focusingstate2string(state);
switch (state) {
case FocusFOCUSED:
std::cout << " ";
std::cout << focusing->getFocuser()->current();
break;
default:
break;
}
std::cout << std::endl;
return EXIT_SUCCESS;
}
if (command == "history") {
show_history(focusing->history());
return EXIT_SUCCESS;
}
if (command == "monitor") {
std::cout << "current status: ";
std::cout << focusingstate2string(focusing->status());
std::cout << std::endl;
focusing->registerCallback(ident);
signal(SIGINT, handler);
while (!signal_received) {
sleep(1);
}
focusing->unregisterCallback(ident);
return EXIT_SUCCESS;
}
if (command == "cancel") {
focusing->cancel();
std::cout << "cancel command sent" << std::endl;
return EXIT_SUCCESS;
}
if (command == "repository") {
if (optind < argc) {
std::string reponame(argv[optind]);
focusing->setRepositoryName(reponame);
} else {
std::string reponame
= focusing->getRepositoryName();
if (reponame.size() > 0) {
std::cout << "repository: " << reponame;
std::cout << std::endl;
} else {
std::cout << "repository not set" << std::endl;
}
}
return EXIT_SUCCESS;
}
// throw exception for unknown commands
if (command != "start") {
short_usage(argv[0]);
throw std::runtime_error("unknown command");
}
debug(LOG_DEBUG, DEBUG_LOG, 0, "executing start command");
// make sure temperature is set
CoolerTask coolertask(instrument, temperature);
coolertask.stop_on_exit(true);
coolertask.wait();
// next two arguments are the interval boundaries
if ((argc - optind) < 2) {
short_usage(argv[0]);
throw std::runtime_error("missing interval arguments");
}
int min = std::stoi(argv[optind++]);
int max = std::stoi(argv[optind++]);
debug(LOG_DEBUG, DEBUG_LOG, 0, "interval [%d,%d]", min, max);
if (min >= max) {
short_usage(argv[0]);
throw std::runtime_error("not an interval");
}
debug(LOG_DEBUG, DEBUG_LOG, 0, "focusing in interval [%d,%d]",
min, max);
// ensure that focuser is ready
FocusState state = focusing->status();
debug(LOG_DEBUG, DEBUG_LOG, 0, "current state = %d", state);
if ((state == FocusMOVING) && (state == FocusMEASURING)) {
short_usage(argv[0]);
throw std::runtime_error("already focusing");
}
debug(LOG_DEBUG, DEBUG_LOG, 0, "focuser available");
// set up the exposure
astro::camera::Exposure exposure;
exposure.purpose(astro::camera::Exposure::focus);
exposure.exposuretime(exposuretime);
if (binning.size() > 0) {
exposure.mode(astro::image::Binning(binning));
}
exposure.shutter(astro::camera::Shutter::OPEN);
if (frame.size() > 0) {
exposure.frame(astro::image::ImageRectangle(frame));
}
// set up the focusing
focusing->setSteps(steps);
focusing->setMethod(convert(method));
focusing->setExposure(convert(exposure));
debug(LOG_DEBUG, DEBUG_LOG, 0, "focusing set up %d steps, method %s",
steps,
astro::focusing::Focusing::method2string(method).c_str());
// start the focusing process
debug(LOG_DEBUG, DEBUG_LOG, 0, "starting between %d and %d", min, max);
focusing->start(min, max);
debug(LOG_DEBUG, DEBUG_LOG, 0, "focusing started, status: %d",
focusing->status());
// wait for the process to complete
bool completed = false;
signal(SIGINT, handler);
do {
sleep(1);
switch (focusing->status()) {
case FocusIDLE:
case FocusMOVING:
case FocusMEASURING:
break;
case FocusFOCUSED:
case FocusFAILED:
completed = true;
break;
}
} while ((!completed) && (!signal_received));
if (completed) {
std::cout << "final focus position: " << focuserprx->current();
std::cout << std::endl;
// display the history
show_history(focusing->history());
} else {
std::cout << "focusing incomplete" << std::endl;
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}