const gal::PowerState& ServiceElementLCP::get_power_state(const std::string& resource_id, PowerStateId ps)
{
if (resource_id != "0")
{
throw NonExistentEnergyAwareState(std::string(R"(Energy Aware State ")") + std::to_string(ps) + R"(" not found.)");
}
auto it = power_states_.find(ps);
if (it != std::end(power_states_))
{
return it->second;
}
throw NonExistentEnergyAwareState(std::string(R"(Energy Aware State ")") + std::to_string(ps) + R"(" not found.)");
}
void ServiceElementLCP::read_power_states()
{
pugi::xml_document doc;
auto result = doc.load_file(util::config_file_path("gal").c_str());
if (!result)
{
tnt::ConfigurationError(std::string("ServiceElementLCP: ") + result.description());
}
auto root = doc.child("gal");
assert(root);
max_power_consumption_ = root.attribute("max_power_consumption").as_double();
auto ps = root.child("EnergyAwareStates");
provisioned_power_state_ = committed_power_state_ = default_power_state_ = ps.attribute("default").as_int();
auto states = load_power_states(ps);
for (const auto& state : states)
{
power_states_[state.id] = state;
}
auto sr = root.child("SensorResources");
if (sr)
{
device_sensors_ = load_sensors(sr);
}
}
sensor_loader::sensor_loader()
: _path("./sensors/")
{
load_sensors();
}
