void Utility::copyDeltaProperties(const Poco::Util::AbstractConfiguration& ref, const Poco::Util::AbstractConfiguration& source, Poco::Util::AbstractConfiguration& target, const std::set<std::string>& excludeSet, const std::string& root)
{
Poco::Util::AbstractConfiguration::Keys keys;
source.keys(root, keys);
if (keys.empty() && source.hasProperty(root))
{
if ((ref.hasProperty(root) && ref.getRawString(root) != source.getRawString(root)) || !ref.hasProperty(root))
{
target.setString(root, source.getRawString(root));
}
}
else
{
for (Poco::Util::AbstractConfiguration::Keys::const_iterator it = keys.begin(); it != keys.end(); ++it)
{
std::string fullKey = root;
if (!fullKey.empty()) fullKey += '.';
fullKey.append(*it);
if (excludeSet.find(fullKey) == excludeSet.end())
{
copyDeltaProperties(ref, source, target, excludeSet, fullKey);
}
}
}
}
void start(BundleContext::Ptr pContext)
{
_pTimer = new Poco::Util::Timer;
_pContext = pContext;
_pPrefs = ServiceFinder::find<PreferencesService>(pContext);
Poco::Util::AbstractConfiguration::Keys keys;
_pPrefs->configuration()->keys("simulation.sensors", keys);
for (std::vector<std::string>::const_iterator it = keys.begin(); it != keys.end(); ++it)
{
std::string baseKey = "simulation.sensors.";
baseKey += *it;
SimulatedSensor::Params params;
params.id = SimulatedSensor::SYMBOLIC_NAME;
params.id += "#";
params.id += Poco::NumberFormatter::format(_serviceRefs.size());
params.physicalQuantity = _pPrefs->configuration()->getString(baseKey + ".physicalQuantity", "");
params.physicalUnit = _pPrefs->configuration()->getString(baseKey + ".physicalUnit", "");
params.initialValue = _pPrefs->configuration()->getDouble(baseKey + ".initialValue", 0.0);
params.delta = _pPrefs->configuration()->getDouble(baseKey + ".delta", 0.0);
params.cycles = _pPrefs->configuration()->getInt(baseKey + ".cycles", 0);
params.updateRate = _pPrefs->configuration()->getDouble(baseKey + ".updateRate", 0.0);
std::string mode = _pPrefs->configuration()->getString(baseKey + ".mode", "linear");
if (mode == "linear")
params.mode = SimulatedSensor::SIM_LINEAR;
else if (mode == "random")
params.mode = SimulatedSensor::SIM_RANDOM;
try
{
createSensor(params);
}
catch (Poco::Exception& exc)
{
pContext->logger().error(Poco::format("Cannot create simulated sensor: %s", exc.displayText()));
}
}
std::string gpxPath = _pPrefs->configuration()->getString("simulation.gnss.gpxPath", "");
if (!gpxPath.empty())
{
SimulatedGNSSSensor::Params params;
params.id = SimulatedGNSSSensor::SYMBOLIC_NAME;
params.gpxPath = gpxPath;
params.loopReplay = _pPrefs->configuration()->getBool("simulation.gnss.loopReplay", true);
params.speedUp = _pPrefs->configuration()->getDouble("simulation.gnss.speedUp", 1.0);
try
{
createGNSSSensor(params);
}
catch (Poco::Exception& exc)
{
pContext->logger().error(Poco::format("Cannot create simulated GNSS sensor: %s", exc.displayText()));
}
}
}
void start(BundleContext::Ptr pContext)
{
_pContext = pContext;
_pPrefs = ServiceFinder::find<PreferencesService>(pContext);
Poco::Util::AbstractConfiguration::Keys keys;
_pPrefs->configuration()->keys("serial.ports", keys);
int index = 0;
for (std::vector<std::string>::const_iterator it = keys.begin(); it != keys.end(); ++it)
{
std::string baseKey = "serial.ports.";
baseKey += *it;
std::string device = _pPrefs->configuration()->getString(baseKey + ".device", "");
std::string params = _pPrefs->configuration()->getString(baseKey + ".params", "8N1");
int speed = _pPrefs->configuration()->getInt(baseKey + ".speed", 9600);
try
{
pContext->logger().information(Poco::format("Creating serial port for device '%s'.", device));
SerialDeviceImpl::SerialPortPtr pSerialPort = new SerialPort(device, speed, params);
createSerialDevice(Poco::NumberFormatter::format(index), pSerialPort);
}
catch (Poco::Exception& exc)
{
pContext->logger().error(Poco::format("Cannot create serial port for device '%s': %s", device, exc.displayText()));
}
index++;
}
}
void start(BundleContext::Ptr pContext)
{
_pContext = pContext;
_pPrefs = ServiceFinder::find<PreferencesService>(pContext);
Poco::Util::AbstractConfiguration::Keys keys;
_pPrefs->configuration()->keys("mqtt.clients", keys);
for (std::vector<std::string>::const_iterator it = keys.begin(); it != keys.end(); ++it)
{
std::string baseKey = "mqtt.clients.";
baseKey += *it;
createClient(baseKey, *it);
}
}
void WinConfigurationTest::testConfiguration()
{
WinRegistryKey regKey("HKEY_CURRENT_USER\\Software\\Applied Informatics\\Test");
if (regKey.exists()) regKey.deleteKey();
assert (!regKey.exists());
AutoPtr<WinRegistryConfiguration> pReg = new WinRegistryConfiguration("HKEY_CURRENT_USER\\Software\\Applied Informatics\\Test");
pReg->setString("name1", "value1");
assert (pReg->getString("name1") == "value1");
pReg->setInt("name1", 1); // overwrite should also change type
assert (pReg->getInt("name1") == 1);
pReg->setString("name2", "value2");
assert (pReg->getString("name2") == "value2");
#if defined(POCO_HAVE_INT64)
pReg->setUInt64("name2", std::numeric_limits<UInt64>::max()); // overwrite should also change type
assert (pReg->getUInt64("name2") == std::numeric_limits<UInt64>::max());
pReg->setInt64("name2", std::numeric_limits<Int64>::min());
assert (pReg->getInt64("name2") == std::numeric_limits<Int64>::min());
#endif
assert (pReg->hasProperty("name1"));
assert (pReg->hasProperty("name2"));
std::string dfl = pReg->getString("nonexistent", "default");
assert (dfl == "default");
AutoPtr<Poco::Util::AbstractConfiguration> pView = pReg->createView("config");
dfl = pView->getString("sub.foo", "default");
assert (dfl == "default");
pView->setString("sub.foo", "bar");
assert (pView->getString("sub.foo", "default") == "bar");
std::string value;
assert (pReg->convertToRegFormat("A.B.C", value) == "A\\B");
assert (value == "C");
Poco::Util::AbstractConfiguration::Keys keys;
pReg->keys(keys);
assert (keys.size() == 3);
assert (std::find(keys.begin(), keys.end(), "name1") != keys.end());
assert (std::find(keys.begin(), keys.end(), "name2") != keys.end());
assert (std::find(keys.begin(), keys.end(), "config") != keys.end());
pReg->keys("config", keys);
assert (keys.size() == 1);
assert (std::find(keys.begin(), keys.end(), "sub") != keys.end());
AutoPtr<WinRegistryConfiguration> pRootReg = new WinRegistryConfiguration("");
assert (pRootReg->getInt("HKEY_CURRENT_USER.Software.Applied Informatics.Test.name1") == 1);
pRootReg->keys(keys);
assert (keys.size() == 6);
assert (std::find(keys.begin(), keys.end(), "HKEY_CLASSES_ROOT") != keys.end());
assert (std::find(keys.begin(), keys.end(), "HKEY_CURRENT_CONFIG") != keys.end());
assert (std::find(keys.begin(), keys.end(), "HKEY_CURRENT_USER") != keys.end());
assert (std::find(keys.begin(), keys.end(), "HKEY_LOCAL_MACHINE") != keys.end());
assert (std::find(keys.begin(), keys.end(), "HKEY_PERFORMANCE_DATA") != keys.end());
assert (std::find(keys.begin(), keys.end(), "HKEY_USERS") != keys.end());
pRootReg->keys("HKEY_CURRENT_USER.Software.Applied Informatics.Test", keys);
assert (keys.size() == 3);
assert (std::find(keys.begin(), keys.end(), "name1") != keys.end());
assert (std::find(keys.begin(), keys.end(), "name2") != keys.end());
assert (std::find(keys.begin(), keys.end(), "config") != keys.end());
}
DictionaryPtr DictionaryFactory::create(const std::string & name, Poco::Util::AbstractConfiguration & config,
const std::string & config_prefix, Context & context) const
{
Poco::Util::AbstractConfiguration::Keys keys;
const auto & layout_prefix = config_prefix + ".layout";
config.keys(layout_prefix, keys);
if (keys.size() != 1)
throw Exception{name + ": element dictionary.layout should have exactly one child element",
ErrorCodes::EXCESSIVE_ELEMENT_IN_CONFIG};
const DictionaryStructure dict_struct{config, config_prefix + ".structure"};
auto source_ptr = DictionarySourceFactory::instance().create(
name, config, config_prefix + ".source", dict_struct, context);
const DictionaryLifetime dict_lifetime{config, config_prefix + ".lifetime"};
const bool require_nonempty = config.getBool(config_prefix + ".require_nonempty", false);
const auto & layout_type = keys.front();
if ("range_hashed" == layout_type)
{
if (dict_struct.key)
throw Exception{"'key' is not supported for dictionary of layout 'range_hashed'",
ErrorCodes::UNSUPPORTED_METHOD};
if (!dict_struct.range_min || !dict_struct.range_max)
throw Exception{name + ": dictionary of layout 'range_hashed' requires .structure.range_min and .structure.range_max",
ErrorCodes::BAD_ARGUMENTS};
return std::make_unique<RangeHashedDictionary>(name, dict_struct, std::move(source_ptr), dict_lifetime, require_nonempty);
}
else if ("complex_key_hashed" == layout_type)
{
if (!dict_struct.key)
throw Exception{"'key' is required for dictionary of layout 'complex_key_hashed'",
ErrorCodes::BAD_ARGUMENTS};
return std::make_unique<ComplexKeyHashedDictionary>(name, dict_struct, std::move(source_ptr), dict_lifetime, require_nonempty);
}
else if ("complex_key_cache" == layout_type)
{
if (!dict_struct.key)
throw Exception{"'key' is required for dictionary of layout 'complex_key_hashed'",
ErrorCodes::BAD_ARGUMENTS};
const auto size = config.getInt(layout_prefix + ".complex_key_cache.size_in_cells");
if (size == 0)
throw Exception{name + ": dictionary of layout 'cache' cannot have 0 cells",
ErrorCodes::TOO_SMALL_BUFFER_SIZE};
if (require_nonempty)
throw Exception{name + ": dictionary of layout 'cache' cannot have 'require_nonempty' attribute set",
ErrorCodes::BAD_ARGUMENTS};
return std::make_unique<ComplexKeyCacheDictionary>(name, dict_struct, std::move(source_ptr), dict_lifetime, size);
}
else
{
if (dict_struct.key)
throw Exception{"'key' is not supported for dictionary of layout '" + layout_type + "'",
ErrorCodes::UNSUPPORTED_METHOD};
if (dict_struct.range_min || dict_struct.range_max)
throw Exception{name + ": elements .structure.range_min and .structure.range_max should be defined only "
"for a dictionary of layout 'range_hashed'",
ErrorCodes::BAD_ARGUMENTS};
if ("flat" == layout_type)
{
return std::make_unique<FlatDictionary>(name, dict_struct, std::move(source_ptr), dict_lifetime, require_nonempty);
}
else if ("hashed" == layout_type)
{
return std::make_unique<HashedDictionary>(name, dict_struct, std::move(source_ptr), dict_lifetime, require_nonempty);
}
else if ("cache" == layout_type)
{
const auto size = config.getInt(layout_prefix + ".cache.size_in_cells");
if (size == 0)
throw Exception{name + ": dictionary of layout 'cache' cannot have 0 cells",
ErrorCodes::TOO_SMALL_BUFFER_SIZE};
if (require_nonempty)
throw Exception{name + ": dictionary of layout 'cache' cannot have 'require_nonempty' attribute set",
ErrorCodes::BAD_ARGUMENTS};
return std::make_unique<CacheDictionary>(name, dict_struct, std::move(source_ptr), dict_lifetime, size);
}
}
throw Exception{name + ": unknown dictionary layout type: " + layout_type,
ErrorCodes::UNKNOWN_ELEMENT_IN_CONFIG};
};
