Examples with Command com.android.server.NativeDaemonConnector.Command used on opensource projects

Example 56 with Command

use of com.android.server.NativeDaemonConnector.Command in project android_frameworks_base by crdroidandroid.

the class NetworkManagementService method modifyNat.

private void modifyNat(String action, String internalInterface, String externalInterface) throws SocketException {
    final Command cmd = new Command("nat", action, internalInterface, externalInterface);
    final NetworkInterface internalNetworkInterface = NetworkInterface.getByName(internalInterface);
    if (internalNetworkInterface == null) {
        cmd.appendArg("0");
    } else {
        // Don't touch link-local routes, as link-local addresses aren't routable,
        // kernel creates link-local routes on all interfaces automatically
        List<InterfaceAddress> interfaceAddresses = excludeLinkLocal(internalNetworkInterface.getInterfaceAddresses());
        cmd.appendArg(interfaceAddresses.size());
        for (InterfaceAddress ia : interfaceAddresses) {
            InetAddress addr = NetworkUtils.getNetworkPart(ia.getAddress(), ia.getNetworkPrefixLength());
            cmd.appendArg(addr.getHostAddress() + "/" + ia.getNetworkPrefixLength());
        }
    }
    try {
        mConnector.execute(cmd);
    } catch (NativeDaemonConnectorException e) {
        throw e.rethrowAsParcelableException();
    }
}

Example 57 with Command

use of com.android.server.NativeDaemonConnector.Command in project android_frameworks_base by crdroidandroid.

the class NetworkManagementService method startTethering.

@Override
public void startTethering(String[] dhcpRange) {
    mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG);
    // cmd is "tether start first_start first_stop second_start second_stop ..."
    // an odd number of addrs will fail
    final Command cmd = new Command("tether", "start");
    for (String d : dhcpRange) {
        cmd.appendArg(d);
    }
    try {
        mConnector.execute(cmd);
    } catch (NativeDaemonConnectorException e) {
        throw e.rethrowAsParcelableException();
    }
}

Example 58 with Command

use of com.android.server.NativeDaemonConnector.Command in project android_frameworks_base by crdroidandroid.

the class NetworkManagementService method setDnsServersForNetwork.

@Override
public void setDnsServersForNetwork(int netId, String[] servers, String domains) {
    mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG);
    Command cmd;
    if (servers.length > 0) {
        cmd = new Command("resolver", "setnetdns", netId, (domains == null ? "" : domains));
        for (String s : servers) {
            InetAddress a = NetworkUtils.numericToInetAddress(s);
            if (a.isAnyLocalAddress() == false) {
                cmd.appendArg(a.getHostAddress());
            }
        }
    } else {
        cmd = new Command("resolver", "clearnetdns", netId);
    }
    try {
        mConnector.execute(cmd);
    } catch (NativeDaemonConnectorException e) {
        throw e.rethrowAsParcelableException();
    }
}