Examples with NetConfigIP4 org.eclipse.kura.net.NetConfigIP4 used on opensource projects

Example 26 with NetConfigIP4

use of org.eclipse.kura.net.NetConfigIP4 in project kura by eclipse.

the class NetworkAdminServiceImpl method enableInterface.

@Override
public void enableInterface(String interfaceName, boolean dhcp) throws KuraException {
    try {
        NetInterfaceType type = LinuxNetworkUtil.getType(interfaceName);
        NetInterfaceStatus status = NetInterfaceStatus.netIPv4StatusUnknown;
        WifiMode wifiMode = WifiMode.UNKNOWN;
        WifiConfig wifiConfig = null;
        WifiInterfaceState wifiInterfaceState = null;
        if (type == NetInterfaceType.WIFI) {
            List<NetInterfaceConfig<? extends NetInterfaceAddressConfig>> wifiNetInterfaceConfigs = getWifiInterfaceConfigs();
            List<? extends NetInterfaceAddressConfig> wifiNetInterfaceAddressConfigs = getWifiNetInterfaceAddressConfigs(interfaceName, wifiNetInterfaceConfigs);
            WifiInterfaceAddressConfig wifiInterfaceAddressConfig = getWifiAddressConfig(wifiNetInterfaceAddressConfigs);
            wifiMode = wifiInterfaceAddressConfig.getMode();
            wifiInterfaceState = new WifiInterfaceState(interfaceName, wifiMode);
            for (NetConfig netConfig : wifiInterfaceAddressConfig.getConfigs()) {
                if (netConfig instanceof NetConfigIP4) {
                    status = ((NetConfigIP4) netConfig).getStatus();
                    s_logger.debug("Interface status is set to {}", status);
                } else if (netConfig instanceof WifiConfig && ((WifiConfig) netConfig).getMode() == wifiMode) {
                    wifiConfig = (WifiConfig) netConfig;
                }
            }
        }
        if (!LinuxNetworkUtil.hasAddress(interfaceName) || ((type == NetInterfaceType.WIFI) && (wifiInterfaceState != null) && !wifiInterfaceState.isLinkUp())) {
            s_logger.info("bringing interface {} up", interfaceName);
            if (type == NetInterfaceType.WIFI) {
                enableWifiInterface(interfaceName, status, wifiMode, wifiConfig);
            }
            if (dhcp) {
                renewDhcpLease(interfaceName);
            } else {
                LinuxNetworkUtil.enableInterface(interfaceName);
            }
            // if it isn't up - at least make sure the Ethernet controller is powered on
            if (!LinuxNetworkUtil.hasAddress(interfaceName)) {
                LinuxNetworkUtil.bringUpDeletingAddress(interfaceName);
            }
        } else {
            s_logger.info("not bringing interface {} up because it is already up", interfaceName);
            if (dhcp) {
                renewDhcpLease(interfaceName);
            }
        }
    } catch (Exception e) {
        throw new KuraException(KuraErrorCode.INTERNAL_ERROR, e);
    }
}

Example 27 with NetConfigIP4

use of org.eclipse.kura.net.NetConfigIP4 in project kura by eclipse.

the class NetworkAdminServiceImpl method updateEthernetInterfaceConfig.

@Override
public void updateEthernetInterfaceConfig(String interfaceName, boolean autoConnect, int mtu, List<NetConfig> netConfigs) throws KuraException {
    NetConfigIP4 netConfig4 = null;
    NetConfigIP6 netConfig6 = null;
    DhcpServerConfigIP4 dhcpServerConfigIP4 = null;
    FirewallAutoNatConfig natConfig = null;
    boolean hadNetConfig4 = false;
    boolean hadNetConfig6 = false;
    boolean hadDhcpServerConfigIP4 = false;
    boolean hadNatConfig = false;
    if (netConfigs != null && !netConfigs.isEmpty()) {
        for (NetConfig netConfig : netConfigs) {
            if (!netConfig.isValid()) {
                throw new KuraException(KuraErrorCode.CONFIGURATION_ERROR, "NetConfig Configuration is invalid: " + netConfig.toString());
            }
            if (netConfig instanceof NetConfigIP4) {
                netConfig4 = (NetConfigIP4) netConfig;
            } else if (netConfig instanceof NetConfigIP6) {
                netConfig6 = (NetConfigIP6) netConfig;
            } else if (netConfig instanceof DhcpServerConfigIP4) {
                dhcpServerConfigIP4 = (DhcpServerConfigIP4) netConfig;
            } else if (netConfig instanceof FirewallAutoNatConfig) {
                natConfig = (FirewallAutoNatConfig) netConfig;
            }
        }
    }
    // validation
    if (netConfig4 == null && netConfig6 == null) {
        throw new KuraException(KuraErrorCode.CONFIGURATION_REQUIRED_ATTRIBUTE_MISSING, "Either IPv4 or IPv6 configuration must be defined");
    }
    List<String> modifiedInterfaceNames = new ArrayList<String>();
    boolean configurationChanged = false;
    ComponentConfiguration originalNetworkComponentConfiguration = ((SelfConfiguringComponent) this.m_networkConfigurationService).getConfiguration();
    if (originalNetworkComponentConfiguration == null) {
        s_logger.debug("Returning for some unknown reason - no existing config???");
        return;
    }
    try {
        NetworkConfiguration newNetworkConfiguration = new NetworkConfiguration(originalNetworkComponentConfiguration.getConfigurationProperties());
        List<NetInterfaceConfig<? extends NetInterfaceAddressConfig>> netInterfaceConfigs = newNetworkConfiguration.getNetInterfaceConfigs();
        for (NetInterfaceConfig<? extends NetInterfaceAddressConfig> netInterfaceConfig : netInterfaceConfigs) {
            if (netInterfaceConfig.getName().equals(interfaceName)) {
                // handle MTU
                if (mtu != netInterfaceConfig.getMTU()) {
                    AbstractNetInterface<?> absNetInterfaceConfig = (AbstractNetInterface<?>) netInterfaceConfig;
                    s_logger.debug("updating MTU for {}", interfaceName);
                    absNetInterfaceConfig.setMTU(mtu);
                    configurationChanged = true;
                    if (!modifiedInterfaceNames.contains(interfaceName)) {
                        modifiedInterfaceNames.add(interfaceName);
                    }
                }
                // handle autoconnect
                if (autoConnect != netInterfaceConfig.isAutoConnect()) {
                    AbstractNetInterface<?> absNetInterfaceConfig = (AbstractNetInterface<?>) netInterfaceConfig;
                    s_logger.debug("updating autoConnect for {} to be {}", interfaceName, autoConnect);
                    absNetInterfaceConfig.setAutoConnect(autoConnect);
                    configurationChanged = true;
                    if (!modifiedInterfaceNames.contains(interfaceName)) {
                        modifiedInterfaceNames.add(interfaceName);
                    }
                }
                // replace existing configs
                List<? extends NetInterfaceAddressConfig> netInterfaceAddressConfigs = netInterfaceConfig.getNetInterfaceAddresses();
                if (netInterfaceAddressConfigs != null && !netInterfaceAddressConfigs.isEmpty()) {
                    for (NetInterfaceAddressConfig netInterfaceAddressConfig : netInterfaceAddressConfigs) {
                        List<NetConfig> existingNetConfigs = netInterfaceAddressConfig.getConfigs();
                        List<NetConfig> newNetConfigs = new ArrayList<NetConfig>();
                        for (NetConfig netConfig : existingNetConfigs) {
                            s_logger.debug("looking at existing NetConfig for {} with value: {}", interfaceName, netConfig);
                            if (netConfig instanceof NetConfigIP4) {
                                if (netConfig4 == null) {
                                    s_logger.debug("removing NetConfig4 for {}", interfaceName);
                                } else {
                                    hadNetConfig4 = true;
                                    newNetConfigs.add(netConfig4);
                                    if (!netConfig.equals(netConfig4)) {
                                        s_logger.debug("updating NetConfig4 for {}", interfaceName);
                                        s_logger.debug("Is new State DHCP? {}", netConfig4.isDhcp());
                                        configurationChanged = true;
                                        if (!modifiedInterfaceNames.contains(interfaceName)) {
                                            modifiedInterfaceNames.add(interfaceName);
                                        }
                                    } else {
                                        s_logger.debug("not updating NetConfig4 for {} because it is unchanged", interfaceName);
                                    }
                                }
                            } else if (netConfig instanceof NetConfig6) {
                                if (netConfig6 == null) {
                                    s_logger.debug("removing NetConfig6 for {}", interfaceName);
                                } else {
                                    hadNetConfig6 = true;
                                    newNetConfigs.add(netConfig6);
                                    if (!netConfig.equals(netConfig6)) {
                                        s_logger.debug("updating NetConfig6 for {}", interfaceName);
                                        configurationChanged = true;
                                        if (!modifiedInterfaceNames.contains(interfaceName)) {
                                            modifiedInterfaceNames.add(interfaceName);
                                        }
                                    } else {
                                        s_logger.debug("not updating NetConfig6 for {} because it is unchanged", interfaceName);
                                    }
                                }
                            } else if (netConfig instanceof DhcpServerConfigIP4) {
                                if (dhcpServerConfigIP4 == null) {
                                    s_logger.debug("removing DhcpServerConfigIP4 for {}", interfaceName);
                                    configurationChanged = true;
                                    if (!modifiedInterfaceNames.contains(interfaceName)) {
                                        modifiedInterfaceNames.add(interfaceName);
                                    }
                                } else {
                                    hadDhcpServerConfigIP4 = true;
                                    newNetConfigs.add(dhcpServerConfigIP4);
                                    if (!netConfig.equals(dhcpServerConfigIP4)) {
                                        s_logger.debug("updating DhcpServerConfigIP4 for {}", interfaceName);
                                        configurationChanged = true;
                                        if (!modifiedInterfaceNames.contains(interfaceName)) {
                                            modifiedInterfaceNames.add(interfaceName);
                                        }
                                    } else {
                                        s_logger.debug("not updating DhcpServerConfigIP4 for {} because it is unchanged", interfaceName);
                                    }
                                }
                            } else if (netConfig instanceof FirewallAutoNatConfig) {
                                if (natConfig == null) {
                                    s_logger.debug("removing FirewallAutoNatConfig for {}", interfaceName);
                                    configurationChanged = true;
                                    if (!modifiedInterfaceNames.contains(interfaceName)) {
                                        modifiedInterfaceNames.add(interfaceName);
                                    }
                                } else {
                                    hadNatConfig = true;
                                    newNetConfigs.add(natConfig);
                                    if (!netConfig.equals(natConfig)) {
                                        s_logger.debug("updating FirewallAutoNatConfig for {}", interfaceName);
                                        configurationChanged = true;
                                        if (!modifiedInterfaceNames.contains(interfaceName)) {
                                            modifiedInterfaceNames.add(interfaceName);
                                        }
                                    } else {
                                        s_logger.debug("not updating FirewallAutoNatConfig for {} because it is unchanged", interfaceName);
                                    }
                                }
                            } else {
                                s_logger.debug("Found unsupported configuration: {}", netConfig.toString());
                            }
                        }
                        // add configs that did not match any in the current configuration
                        if (netConfigs != null && !netConfigs.isEmpty()) {
                            for (NetConfig netConfig : netConfigs) {
                                if (netConfig instanceof NetConfigIP4 && !hadNetConfig4) {
                                    s_logger.debug("adding new NetConfig4 to existing config for {}", interfaceName);
                                    newNetConfigs.add(netConfig);
                                    configurationChanged = true;
                                    if (!modifiedInterfaceNames.contains(interfaceName)) {
                                        modifiedInterfaceNames.add(interfaceName);
                                    }
                                }
                                if (netConfig instanceof NetConfigIP6 && !hadNetConfig6) {
                                    s_logger.debug("adding new NetConfig6 to existing config for {}", interfaceName);
                                    newNetConfigs.add(netConfig);
                                    configurationChanged = true;
                                    if (!modifiedInterfaceNames.contains(interfaceName)) {
                                        modifiedInterfaceNames.add(interfaceName);
                                    }
                                }
                                if (netConfig instanceof DhcpServerConfigIP4 && !hadDhcpServerConfigIP4) {
                                    s_logger.debug("adding new DhcpServerConfigIP4 to existing config for {}", interfaceName);
                                    newNetConfigs.add(netConfig);
                                    configurationChanged = true;
                                    if (!modifiedInterfaceNames.contains(interfaceName)) {
                                        modifiedInterfaceNames.add(interfaceName);
                                    }
                                }
                                if (netConfig instanceof FirewallAutoNatConfig && !hadNatConfig) {
                                    s_logger.debug("adding new FirewallAutoNatConfig to existing config for {}", interfaceName);
                                    newNetConfigs.add(netConfig);
                                    configurationChanged = true;
                                    if (!modifiedInterfaceNames.contains(interfaceName)) {
                                        modifiedInterfaceNames.add(interfaceName);
                                    }
                                }
                            }
                        }
                        for (NetConfig netConfig : newNetConfigs) {
                            s_logger.debug("New NetConfig: {} :: {}", netConfig.getClass().toString(), netConfig.toString());
                        }
                        // replace with new list
                        ((NetInterfaceAddressConfigImpl) netInterfaceAddressConfig).setNetConfigs(newNetConfigs);
                    }
                }
            }
        }
        if (configurationChanged) {
            submitNetworkConfiguration(modifiedInterfaceNames, newNetworkConfiguration);
        }
    } catch (UnknownHostException e) {
        s_logger.warn("Exception while updating EthernetInterfaceConfig", e);
    }
}

Example 28 with NetConfigIP4

use of org.eclipse.kura.net.NetConfigIP4 in project kura by eclipse.

the class NetworkAdminServiceImpl method updateModemInterfaceConfig.

@Override
public void updateModemInterfaceConfig(String interfaceName, String serialNum, String modemId, int pppNumber, boolean autoConnect, int mtu, List<NetConfig> netConfigs) throws KuraException {
    NetConfigIP4 netConfig4 = null;
    NetConfigIP6 netConfig6 = null;
    ModemConfig modemConfig = null;
    boolean hadNetConfig4 = false;
    boolean hadNetConfig6 = false;
    boolean hadModemConfig = false;
    if (netConfigs != null && !netConfigs.isEmpty()) {
        for (NetConfig netConfig : netConfigs) {
            if (!netConfig.isValid()) {
                throw new KuraException(KuraErrorCode.CONFIGURATION_ERROR, "NetConfig Configuration is invalid: " + netConfig.toString());
            }
            if (netConfig instanceof NetConfigIP4) {
                netConfig4 = (NetConfigIP4) netConfig;
            } else if (netConfig instanceof NetConfigIP6) {
                netConfig6 = (NetConfigIP6) netConfig;
            } else if (netConfig instanceof ModemConfig) {
                modemConfig = (ModemConfig) netConfig;
            }
        }
    }
    // validation
    if (netConfig4 == null && netConfig6 == null) {
        throw new KuraException(KuraErrorCode.CONFIGURATION_REQUIRED_ATTRIBUTE_MISSING, "Either IPv4 or IPv6 configuration must be defined");
    }
    if (modemConfig == null) {
        throw new KuraException(KuraErrorCode.CONFIGURATION_REQUIRED_ATTRIBUTE_MISSING, "Modem configuration must be defined");
    }
    List<String> modifiedInterfaceNames = new ArrayList<String>();
    boolean configurationChanged = false;
    ComponentConfiguration originalNetworkComponentConfiguration = ((SelfConfiguringComponent) this.m_networkConfigurationService).getConfiguration();
    if (originalNetworkComponentConfiguration == null) {
        return;
    }
    try {
        NetworkConfiguration newNetworkConfiguration = new NetworkConfiguration(originalNetworkComponentConfiguration.getConfigurationProperties());
        List<NetInterfaceConfig<? extends NetInterfaceAddressConfig>> netInterfaceConfigs = newNetworkConfiguration.getNetInterfaceConfigs();
        for (NetInterfaceConfig<? extends NetInterfaceAddressConfig> netInterfaceConfig : netInterfaceConfigs) {
            if (netInterfaceConfig.getName().equals(interfaceName)) {
                // handle MTU
                if (mtu != netInterfaceConfig.getMTU()) {
                    AbstractNetInterface<?> absNetInterfaceConfig = (AbstractNetInterface<?>) netInterfaceConfig;
                    s_logger.debug("updating MTU for {}", interfaceName);
                    absNetInterfaceConfig.setMTU(mtu);
                    configurationChanged = true;
                    if (!modifiedInterfaceNames.contains(interfaceName)) {
                        modifiedInterfaceNames.add(interfaceName);
                    }
                }
                if (netInterfaceConfig instanceof ModemInterfaceConfigImpl) {
                    ModemInterfaceConfigImpl modemInterfaceConfig = (ModemInterfaceConfigImpl) netInterfaceConfig;
                    if (modemId == null) {
                        modemId = "";
                    }
                    // handle modem id
                    if (!modemId.equals(modemInterfaceConfig.getModemIdentifier())) {
                        s_logger.debug("updating Modem identifier: {}", modemId);
                        modemInterfaceConfig.setModemIdentifier(modemId);
                        configurationChanged = true;
                        if (!modifiedInterfaceNames.contains(interfaceName)) {
                            modifiedInterfaceNames.add(interfaceName);
                        }
                    }
                    // handle ppp num
                    if (pppNumber != modemInterfaceConfig.getPppNum()) {
                        s_logger.debug("updating PPP number: {}", pppNumber);
                        modemInterfaceConfig.setPppNum(pppNumber);
                        configurationChanged = true;
                        if (!modifiedInterfaceNames.contains(interfaceName)) {
                            modifiedInterfaceNames.add(interfaceName);
                        }
                    }
                }
                // replace existing configs
                List<? extends NetInterfaceAddressConfig> netInterfaceAddressConfigs = netInterfaceConfig.getNetInterfaceAddresses();
                if (netInterfaceAddressConfigs != null && !netInterfaceAddressConfigs.isEmpty()) {
                    for (NetInterfaceAddressConfig netInterfaceAddressConfig : netInterfaceAddressConfigs) {
                        List<NetConfig> existingNetConfigs = netInterfaceAddressConfig.getConfigs();
                        List<NetConfig> newNetConfigs = new ArrayList<NetConfig>();
                        for (NetConfig netConfig : existingNetConfigs) {
                            s_logger.debug("looking at existing NetConfig for {} with value: {}", interfaceName, netConfig);
                            if (netConfig instanceof NetConfigIP4) {
                                if (netConfig4 == null) {
                                    s_logger.debug("removing NetConfig4 for {}", interfaceName);
                                } else {
                                    hadNetConfig4 = true;
                                    newNetConfigs.add(netConfig4);
                                    if (!netConfig.equals(netConfig4)) {
                                        s_logger.debug("updating NetConfig4 for {}", interfaceName);
                                        s_logger.debug("Is new State DHCP? {}", netConfig4.isDhcp());
                                        configurationChanged = true;
                                        if (!modifiedInterfaceNames.contains(interfaceName)) {
                                            modifiedInterfaceNames.add(interfaceName);
                                        }
                                    } else {
                                        s_logger.debug("not updating NetConfig4 for {} because it is unchanged", interfaceName);
                                    }
                                }
                            } else if (netConfig instanceof NetConfig6) {
                                if (netConfig6 == null) {
                                    s_logger.debug("removing NetConfig6 for {}", interfaceName);
                                } else {
                                    hadNetConfig6 = true;
                                    newNetConfigs.add(netConfig6);
                                    if (!netConfig.equals(netConfig6)) {
                                        s_logger.debug("updating NetConfig6 for {}", interfaceName);
                                        configurationChanged = true;
                                        if (!modifiedInterfaceNames.contains(interfaceName)) {
                                            modifiedInterfaceNames.add(interfaceName);
                                        }
                                    } else {
                                        s_logger.debug("not updating NetConfig6 for {} because it is unchanged", interfaceName);
                                    }
                                }
                            } else if (netConfig instanceof ModemConfig) {
                                if (modemConfig == null) {
                                    s_logger.debug("removing ModemConfig for {}", interfaceName);
                                } else {
                                    hadModemConfig = true;
                                    newNetConfigs.add(modemConfig);
                                    if (!netConfig.equals(modemConfig)) {
                                        s_logger.debug("updating ModemConfig for {}", interfaceName);
                                        configurationChanged = true;
                                        if (!modifiedInterfaceNames.contains(interfaceName)) {
                                            modifiedInterfaceNames.add(interfaceName);
                                        }
                                    } else {
                                        s_logger.debug("not updating ModemConfig for {} because it is unchanged", interfaceName);
                                    }
                                }
                            } else {
                                s_logger.debug("Found unsupported configuration: {}", netConfig.toString());
                            }
                        }
                        // add configs that did not match any in the current configuration
                        if (netConfigs != null && !netConfigs.isEmpty()) {
                            for (NetConfig netConfig : netConfigs) {
                                if (netConfig instanceof NetConfigIP4 && !hadNetConfig4) {
                                    s_logger.debug("adding new NetConfig4 to existing config for {}", interfaceName);
                                    newNetConfigs.add(netConfig);
                                    configurationChanged = true;
                                    if (!modifiedInterfaceNames.contains(interfaceName)) {
                                        modifiedInterfaceNames.add(interfaceName);
                                    }
                                }
                                if (netConfig instanceof NetConfigIP6 && !hadNetConfig6) {
                                    s_logger.debug("adding new NetConfig6 to existing config for {}", interfaceName);
                                    newNetConfigs.add(netConfig);
                                    configurationChanged = true;
                                    if (!modifiedInterfaceNames.contains(interfaceName)) {
                                        modifiedInterfaceNames.add(interfaceName);
                                    }
                                }
                                if (netConfig instanceof ModemConfig && !hadModemConfig) {
                                    s_logger.debug("adding new ModemConfig to existing config for {}", interfaceName);
                                    newNetConfigs.add(netConfig);
                                    configurationChanged = true;
                                    if (!modifiedInterfaceNames.contains(interfaceName)) {
                                        modifiedInterfaceNames.add(interfaceName);
                                    }
                                }
                            }
                        }
                        for (NetConfig netConfig : newNetConfigs) {
                            s_logger.debug("Current NetConfig: {} :: {}", netConfig.getClass(), netConfig);
                        }
                        // replace with new list
                        ((ModemInterfaceAddressConfigImpl) netInterfaceAddressConfig).setNetConfigs(newNetConfigs);
                    }
                }
            }
            newNetworkConfiguration.addNetInterfaceConfig(netInterfaceConfig);
        }
        if (configurationChanged) {
            submitNetworkConfiguration(modifiedInterfaceNames, newNetworkConfiguration);
        }
    } catch (UnknownHostException e) {
        s_logger.warn("Exception while updating ModemInterfaceConfig", e);
    }
}

Example 29 with NetConfigIP4

use of org.eclipse.kura.net.NetConfigIP4 in project kura by eclipse.

the class NetworkConfiguration method recomputeNetworkProperties.

// ---------------------------------------------------------------
// 
// Private Methods
// 
// ---------------------------------------------------------------
private void recomputeNetworkProperties() {
    Map<String, Object> properties = new HashMap<String, Object>();
    String netIfPrefix = null;
    String netIfReadOnlyPrefix = null;
    String netIfConfigPrefix = null;
    StringBuilder sbPrefix = null;
    StringBuilder sbInterfaces = new StringBuilder();
    if (this.m_modifiedInterfaceNames != null && !this.m_modifiedInterfaceNames.isEmpty()) {
        StringBuilder sb = new StringBuilder();
        String prefix = "";
        for (String interfaceName : this.m_modifiedInterfaceNames) {
            sb.append(prefix);
            prefix = ",";
            sb.append(interfaceName);
        }
        String result = sb.toString();
        s_logger.debug("Set modified interface names: {}", result);
        properties.put("modified.interface.names", result);
    }
    Iterator<String> it = this.m_netInterfaceConfigs.keySet().iterator();
    while (it.hasNext()) {
        NetInterfaceConfig<? extends NetInterfaceAddressConfig> netInterfaceConfig = this.m_netInterfaceConfigs.get(it.next());
        // add the interface to the list of interface found in the platform
        if (sbInterfaces.length() != 0) {
            sbInterfaces.append(",");
        }
        sbInterfaces.append(netInterfaceConfig.getName());
        // build the prefixes for all the properties associated with this interface
        sbPrefix = new StringBuilder("net.interface.").append(netInterfaceConfig.getName()).append(".");
        netIfReadOnlyPrefix = sbPrefix.toString();
        netIfPrefix = sbPrefix.append("config.").toString();
        netIfConfigPrefix = sbPrefix.toString();
        // add the properties of the interface
        properties.put(netIfReadOnlyPrefix + "type", netInterfaceConfig.getType().toString());
        properties.put(netIfPrefix + "name", netInterfaceConfig.getName());
        if (netInterfaceConfig.getState() != null) {
            properties.put(netIfPrefix + "state", netInterfaceConfig.getState().toString());
        }
        properties.put(netIfPrefix + "autoconnect", netInterfaceConfig.isAutoConnect());
        properties.put(netIfPrefix + "mtu", netInterfaceConfig.getMTU());
        properties.put(netIfReadOnlyPrefix + "driver", netInterfaceConfig.getDriver());
        properties.put(netIfReadOnlyPrefix + "driver.version", netInterfaceConfig.getDriverVersion());
        properties.put(netIfReadOnlyPrefix + "firmware.version", netInterfaceConfig.getFirmwareVersion());
        properties.put(netIfReadOnlyPrefix + "mac", NetUtil.hardwareAddressToString(netInterfaceConfig.getHardwareAddress()));
        properties.put(netIfReadOnlyPrefix + "loopback", netInterfaceConfig.isLoopback());
        properties.put(netIfReadOnlyPrefix + "ptp", netInterfaceConfig.isPointToPoint());
        properties.put(netIfReadOnlyPrefix + "up", netInterfaceConfig.isUp());
        properties.put(netIfReadOnlyPrefix + "virtual", netInterfaceConfig.isVirtual());
        // usb
        if (netInterfaceConfig.getUsbDevice() != null) {
            UsbDevice usbDev = netInterfaceConfig.getUsbDevice();
            properties.put(netIfReadOnlyPrefix + "usb.vendor.id", usbDev.getVendorId());
            properties.put(netIfReadOnlyPrefix + "usb.vendor.name", usbDev.getManufacturerName());
            properties.put(netIfReadOnlyPrefix + "usb.product.id", usbDev.getProductId());
            properties.put(netIfReadOnlyPrefix + "usb.product.name", usbDev.getProductName());
            properties.put(netIfReadOnlyPrefix + "usb.busNumber", usbDev.getUsbBusNumber());
            properties.put(netIfReadOnlyPrefix + "usb.devicePath", usbDev.getUsbDevicePath());
        }
        // custom readonly props for Ethernet and Wifi
        if (netInterfaceConfig instanceof EthernetInterfaceConfigImpl) {
            properties.put(netIfReadOnlyPrefix + "eth.link.up", ((EthernetInterfaceConfigImpl) netInterfaceConfig).isLinkUp());
        } else if (netInterfaceConfig instanceof WifiInterfaceConfigImpl) {
            EnumSet<Capability> capabilities = ((WifiInterfaceConfigImpl) netInterfaceConfig).getCapabilities();
            if (capabilities != null && !capabilities.isEmpty()) {
                StringBuilder sb = new StringBuilder();
                for (Capability capability : capabilities) {
                    sb.append(capability.toString());
                    sb.append(",");
                }
                String capabilitiesString = sb.toString();
                capabilitiesString = capabilitiesString.substring(0, capabilitiesString.length() - 1);
                properties.put(netIfReadOnlyPrefix + "wifi.capabilities", capabilitiesString);
            }
        }
        // add wifi properties
        if (netInterfaceConfig.getType() == NetInterfaceType.WIFI) {
            // capabilities
            StringBuilder sbCapabilities = new StringBuilder();
            EnumSet<Capability> capabilities = ((WifiInterface) netInterfaceConfig).getCapabilities();
            if (capabilities != null) {
                Iterator<Capability> it2 = ((WifiInterface) netInterfaceConfig).getCapabilities().iterator();
                while (it2.hasNext()) {
                    sbCapabilities.append(it2.next().name()).append(" ");
                }
                properties.put(netIfReadOnlyPrefix + "wifi.capabilities", sbCapabilities.toString());
            }
        }
        // add modem properties
        if (netInterfaceConfig.getType() == NetInterfaceType.MODEM) {
            String delim;
            // revision
            StringBuffer revisionIdBuf = new StringBuffer();
            String[] revisionId = ((ModemInterface<?>) netInterfaceConfig).getRevisionId();
            if (revisionId != null) {
                delim = null;
                for (String rev : revisionId) {
                    if (delim != null) {
                        revisionIdBuf.append(delim);
                    }
                    revisionIdBuf.append(rev);
                    delim = ",";
                }
            }
            // technology types
            StringBuffer techTypesBuf = new StringBuffer();
            List<ModemTechnologyType> techTypes = ((ModemInterface<?>) netInterfaceConfig).getTechnologyTypes();
            if (techTypes != null) {
                delim = null;
                for (ModemTechnologyType techType : techTypes) {
                    if (delim != null) {
                        techTypesBuf.append(delim);
                    }
                    techTypesBuf.append(techType.toString());
                    delim = ",";
                }
            }
            ModemPowerMode powerMode = ModemPowerMode.UNKNOWN;
            if (((ModemInterface<?>) netInterfaceConfig).getPowerMode() != null) {
                powerMode = ((ModemInterface<?>) netInterfaceConfig).getPowerMode();
            }
            properties.put(netIfReadOnlyPrefix + "manufacturer", ((ModemInterface<?>) netInterfaceConfig).getManufacturer());
            properties.put(netIfReadOnlyPrefix + "model", ((ModemInterface<?>) netInterfaceConfig).getModel());
            properties.put(netIfReadOnlyPrefix + "revisionId", revisionIdBuf.toString());
            properties.put(netIfReadOnlyPrefix + "serialNum", ((ModemInterface<?>) netInterfaceConfig).getSerialNumber());
            properties.put(netIfReadOnlyPrefix + "technologyTypes", techTypesBuf.toString());
            properties.put(netIfConfigPrefix + "identifier", ((ModemInterface<?>) netInterfaceConfig).getModemIdentifier());
            properties.put(netIfConfigPrefix + "powerMode", powerMode.toString());
            properties.put(netIfConfigPrefix + "pppNum", ((ModemInterface<?>) netInterfaceConfig).getPppNum());
            properties.put(netIfConfigPrefix + "poweredOn", ((ModemInterface<?>) netInterfaceConfig).isPoweredOn());
        }
        for (NetInterfaceAddress nia : netInterfaceConfig.getNetInterfaceAddresses()) {
            String typePrefix = "ip4.";
            if (nia != null) {
                if (nia.getAddress() != null) {
                    properties.put(netIfReadOnlyPrefix + typePrefix + "address", nia.getAddress().getHostAddress());
                }
                if (nia.getBroadcast() != null) {
                    properties.put(netIfReadOnlyPrefix + typePrefix + "broadcast", nia.getBroadcast().getHostAddress());
                }
                if (nia.getGateway() != null) {
                    properties.put(netIfReadOnlyPrefix + typePrefix + "gateway", nia.getGateway().getHostAddress());
                }
                if (nia.getNetmask() != null) {
                    properties.put(netIfReadOnlyPrefix + typePrefix + "netmask", nia.getNetmask().getHostAddress());
                }
                if (nia.getNetmask() != null) {
                    properties.put(netIfReadOnlyPrefix + typePrefix + "prefix", Short.valueOf(nia.getNetworkPrefixLength()));
                }
                if (nia.getDnsServers() != null) {
                    StringBuilder dnsServers = new StringBuilder();
                    for (IPAddress dnsServer : nia.getDnsServers()) {
                        if (dnsServers.length() != 0) {
                            dnsServers.append(",");
                        }
                        dnsServers.append(dnsServer);
                    }
                    properties.put(netIfReadOnlyPrefix + typePrefix + "dnsServers", dnsServers.toString());
                }
                // Wifi interface address
                if (nia instanceof WifiInterfaceAddress) {
                    // access point
                    WifiAccessPoint wap = ((WifiInterfaceAddress) nia).getWifiAccessPoint();
                    if (wap != null) {
                    /*
                             * TODO: need fields to reflect current state?
                             * properties.put(sbNetIfPrefix+"wifi.ssid", wap.getSSID());
                             * properties.put(sbNetIfPrefix+"wifi.mode", wap.getMode());
                             */
                    }
                    long bitrate = ((WifiInterfaceAddress) nia).getBitrate();
                    properties.put(netIfReadOnlyPrefix + "wifi.bitrate", Long.valueOf(bitrate));
                    WifiMode wifiMode;
                    if (((WifiInterfaceAddress) nia).getMode() != null) {
                        wifiMode = ((WifiInterfaceAddress) nia).getMode();
                    } else {
                        wifiMode = WifiMode.UNKNOWN;
                    }
                    properties.put(netIfPrefix + "wifi.mode", wifiMode.toString());
                }
                // Modem interface address
                if (nia instanceof ModemInterfaceAddress) {
                    if (((ModemInterfaceAddress) nia).getConnectionType() != null) {
                        properties.put(netIfConfigPrefix + "connection.type", ((ModemInterfaceAddress) nia).getConnectionType().toString());
                    }
                    if (((ModemInterfaceAddress) nia).getConnectionStatus() != null) {
                        properties.put(netIfConfigPrefix + "connection.status", ((ModemInterfaceAddress) nia).getConnectionStatus().toString());
                    }
                }
            }
        }
        // add the properties of the network configurations associated to the interface
        List<? extends NetInterfaceAddressConfig> netInterfaceAddressConfigs = netInterfaceConfig.getNetInterfaceAddresses();
        s_logger.trace("netInterfaceAddressConfigs.size() for {}: {}", netInterfaceConfig.getName(), netInterfaceAddressConfigs.size());
        for (NetInterfaceAddressConfig netInterfaceAddressConfig : netInterfaceAddressConfigs) {
            List<NetConfig> netConfigs = netInterfaceAddressConfig.getConfigs();
            if (netConfigs != null) {
                s_logger.trace("netConfigs.size(): {}", netConfigs.size());
                for (NetConfig netConfig : netConfigs) {
                    if (netConfig instanceof WifiConfig) {
                        s_logger.trace("adding netconfig WifiConfigIP4 for {}", netInterfaceConfig.getName());
                        addWifiConfigIP4Properties((WifiConfig) netConfig, netIfConfigPrefix, properties);
                    } else if (netConfig instanceof ModemConfig) {
                        s_logger.trace("adding netconfig ModemConfig for {}", netInterfaceConfig.getName());
                        addModemConfigProperties((ModemConfig) netConfig, netIfConfigPrefix, properties);
                    } else if (netConfig instanceof NetConfigIP4) {
                        s_logger.trace("adding netconfig NetConfigIP4 for {}", netInterfaceConfig.getName());
                        addNetConfigIP4Properties((NetConfigIP4) netConfig, netIfConfigPrefix, properties);
                    /*
                             * Iterator<String> it2 = properties.keySet().iterator();
                             * while(it2.hasNext()) {
                             * String key = it2.next();
                             * System.out.println("\t\t\t"+key+"="+properties.get(key));
                             * }
                             */
                    } else if (netConfig instanceof NetConfigIP6) {
                        s_logger.trace("adding netconfig NetConfigIP6 for {}", netInterfaceConfig.getName());
                        addNetConfigIP6Properties((NetConfigIP6) netConfig, netIfConfigPrefix, properties);
                    /*
                             * Iterator<String> it = properties.keySet().iterator();
                             * while(it.hasNext()) {
                             * String key = it.next();
                             * System.out.println("\t\t\t"+key+"="+properties.get(key));
                             * }
                             */
                    } else if (netConfig instanceof DhcpServerConfig4) {
                        s_logger.trace("adding netconfig DhcpServerConfig4 for {}", netInterfaceConfig.getName());
                        addDhcpServerConfig4((DhcpServerConfig4) netConfig, netIfConfigPrefix, properties);
                    } else if (netConfig instanceof FirewallAutoNatConfig) {
                        s_logger.trace("adding netconfig FirewallNatConfig for {}", netInterfaceConfig.getName());
                        addFirewallNatConfig((FirewallAutoNatConfig) netConfig, netIfConfigPrefix, properties);
                    }
                }
            }
        }
    }
    properties.put("net.interfaces", sbInterfaces.toString());
    this.m_properties = properties;
}