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

Example 26 with Command

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

the class NetworkManagementService method modifyRoute.

private void modifyRoute(String action, String netId, RouteInfo route) {
    mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG);
    final Command cmd = new Command("network", "route", action, netId);
    // create triplet: interface dest-ip-addr/prefixlength gateway-ip-addr
    cmd.appendArg(route.getInterface());
    cmd.appendArg(route.getDestination().toString());
    switch(route.getType()) {
        case RouteInfo.RTN_UNICAST:
            if (route.hasGateway()) {
                cmd.appendArg(route.getGateway().getHostAddress());
            }
            break;
        case RouteInfo.RTN_UNREACHABLE:
            cmd.appendArg("unreachable");
            break;
        case RouteInfo.RTN_THROW:
            cmd.appendArg("throw");
            break;
    }
    try {
        mConnector.execute(cmd);
    } catch (NativeDaemonConnectorException e) {
        throw e.rethrowAsParcelableException();
    }
}

Example 27 with Command

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

the class MountService method unmountSecureContainer.

public int unmountSecureContainer(String id, boolean force) {
    enforcePermission(android.Manifest.permission.ASEC_MOUNT_UNMOUNT);
    waitForReady();
    warnOnNotMounted();
    synchronized (mAsecMountSet) {
        if (!mAsecMountSet.contains(id)) {
            return StorageResultCode.OperationFailedStorageNotMounted;
        }
    }
    /*
         * Force a GC to make sure AssetManagers in other threads of the
         * system_server are cleaned up. We have to do this since AssetManager
         * instances are kept as a WeakReference and it's possible we have files
         * open on the external storage.
         */
    Runtime.getRuntime().gc();
    int rc = StorageResultCode.OperationSucceeded;
    try {
        final Command cmd = new Command("asec", "unmount", id);
        if (force) {
            cmd.appendArg("force");
        }
        mConnector.execute(cmd);
    } catch (NativeDaemonConnectorException e) {
        int code = e.getCode();
        if (code == VoldResponseCode.OpFailedStorageBusy) {
            rc = StorageResultCode.OperationFailedStorageBusy;
        } else {
            rc = StorageResultCode.OperationFailedInternalError;
        }
    }
    if (rc == StorageResultCode.OperationSucceeded) {
        synchronized (mAsecMountSet) {
            mAsecMountSet.remove(id);
        }
    }
    return rc;
}

Example 28 with Command

use of com.android.server.NativeDaemonConnector.Command in project platform_frameworks_base by android.

the class MountService method destroySecureContainer.

public int destroySecureContainer(String id, boolean force) {
    enforcePermission(android.Manifest.permission.ASEC_DESTROY);
    waitForReady();
    warnOnNotMounted();
    /*
         * Force a GC to make sure AssetManagers in other threads of the
         * system_server are cleaned up. We have to do this since AssetManager
         * instances are kept as a WeakReference and it's possible we have files
         * open on the external storage.
         */
    Runtime.getRuntime().gc();
    int rc = StorageResultCode.OperationSucceeded;
    try {
        final Command cmd = new Command("asec", "destroy", id);
        if (force) {
            cmd.appendArg("force");
        }
        mConnector.execute(cmd);
    } catch (NativeDaemonConnectorException e) {
        int code = e.getCode();
        if (code == VoldResponseCode.OpFailedStorageBusy) {
            rc = StorageResultCode.OperationFailedStorageBusy;
        } else {
            rc = StorageResultCode.OperationFailedInternalError;
        }
    }
    if (rc == StorageResultCode.OperationSucceeded) {
        synchronized (mAsecMountSet) {
            if (mAsecMountSet.contains(id)) {
                mAsecMountSet.remove(id);
            }
        }
    }
    return rc;
}

Example 29 with Command

use of com.android.server.NativeDaemonConnector.Command in project platform_frameworks_base by android.

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 30 with Command

use of com.android.server.NativeDaemonConnector.Command in project platform_frameworks_base by android.

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();
    }
}