Enable/Disable auto selection mode

This sample app demonstrates how to enable/disable auto selection mode for modem configuration.

1. Get the ConfigFactory instance

auto &configFactory = telux::config::ConfigFactory::getInstance();

2. Get ModemConfigManager instance and Wait for sub system initialization

std::promise<telux::common::ServiceStatus> prom{};
modemConfigManager_ = configFactory.getModemConfigManager(
     [&prom](telux::common::ServiceStatus status) {
         prom.set_value(status);
});

if (!modemConfigManager_) {
    std::cout << "Failed to get modem config Manager" << std::endl;
    return;
}

// Check if modem config subsystem is ready
// If  modem config subsystem is not ready, wait for it to be ready
telux::common::ServiceStatus managerStatus = modemConfigManager_->getServiceStatus();
if (managerStatus != telux::common::ServiceStatus::SERVICE_AVAILABLE) {
    std::cout << "\nModem config subsystem is not ready, Please wait ..." << std::endl;
    managerStatus = prom.get_future().get();
}

// Exit the application, if SDK is unable to initialize modem config subsystems
if (managerStatus != telux::common::ServiceStatus::SERVICE_AVAILABLE) {
    std::cout << "ERROR - Unable to initialize subSystem" << std::endl;
    return;
}

3. Set auto configuration selection mode

std::promise<bool> p;
telux::config::AutoSelectionMode mode = telux::config::AutoSelectionMod::ENABLED;

telux::common::Status status = modemConfigManager_->setAutoSelectionMode(mode,
        slotId_, [&p](telux::common::ErrorCode error) {
         if (error == telux::common::ErrorCode::SUCCESS) {
             p.set_value(true);
         } else {
             std::cout << "Failed to set selection mode" << std::endl;
             p.set_value(false);
         }
});

if (status == telux::common::Status::SUCCESS) {
    std::cout << "set selection mode Request sent" << std::endl;
} else {
    std::cout << "set selection mode Request failed" << std::endl;
}

if (p.get_future().get()) {
    std::cout << "set selection mode succeeded." << std::endl;
}

4. Get current auto configuration selection mode

std::promise<bool> p;
telux::config::AutoSelectionMode selMode;

telux::common::Status status = modemConfigManager_->getAutoSelectionMode(
        [&p, &selMode](AutoSelectionMode selectionMode, telux::common::ErrorCode error) {
        if (error == telux::common::ErrorCode::SUCCESS) {
            selMode = selectionMode;
            p.set_value(true);
        } else {
            std::cout << "Failed to get selection mode" << std::endl;
            p.set_value(false);
        }
}, slotId_);

if (status == telux::common::Status::SUCCESS) {
    std::cout << "Get selection mode Request sent" << std::endl;
} else {
    std::cout << "Get selection mode Request failed" << std::endl;
}

if (p.get_future().get()) {
    if (selMode == telux::config::AutoSelectionMode::DISABLED) {
        std::cout << "DISABLED" << std::endl;
    } else {
        std::cout << "ENABLED" << std::endl;
    }
}