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      1 /*
      2 ** Copyright 2017, The Android Open Source Project
      3 **
      4 ** Licensed under the Apache License, Version 2.0 (the "License");
      5 ** you may not use this file except in compliance with the License.
      6 ** You may obtain a copy of the License at
      7 **
      8 **     http://www.apache.org/licenses/LICENSE-2.0
      9 **
     10 ** Unless required by applicable law or agreed to in writing, software
     11 ** distributed under the License is distributed on an "AS IS" BASIS,
     12 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13 ** See the License for the specific language governing permissions and
     14 ** limitations under the License.
     15 */
     16 
     17 package android.net;
     18 
     19 import android.net.LinkAddress;
     20 import android.net.Network;
     21 import android.net.IpSecConfig;
     22 import android.net.IpSecUdpEncapResponse;
     23 import android.net.IpSecSpiResponse;
     24 import android.net.IpSecTransformResponse;
     25 import android.net.IpSecTunnelInterfaceResponse;
     26 import android.os.Bundle;
     27 import android.os.IBinder;
     28 import android.os.ParcelFileDescriptor;
     29 
     30 /**
     31  * @hide
     32  */
     33 interface IIpSecService
     34 {
     35     IpSecSpiResponse allocateSecurityParameterIndex(
     36             in String destinationAddress, int requestedSpi, in IBinder binder);
     37 
     38     void releaseSecurityParameterIndex(int resourceId);
     39 
     40     IpSecUdpEncapResponse openUdpEncapsulationSocket(int port, in IBinder binder);
     41 
     42     void closeUdpEncapsulationSocket(int resourceId);
     43 
     44     IpSecTunnelInterfaceResponse createTunnelInterface(
     45             in String localAddr,
     46             in String remoteAddr,
     47             in Network underlyingNetwork,
     48             in IBinder binder,
     49             in String callingPackage);
     50 
     51     void addAddressToTunnelInterface(
     52             int tunnelResourceId,
     53             in LinkAddress localAddr,
     54             in String callingPackage);
     55 
     56     void removeAddressFromTunnelInterface(
     57             int tunnelResourceId,
     58             in LinkAddress localAddr,
     59             in String callingPackage);
     60 
     61     void deleteTunnelInterface(int resourceId, in String callingPackage);
     62 
     63     IpSecTransformResponse createTransform(
     64             in IpSecConfig c, in IBinder binder, in String callingPackage);
     65 
     66     void deleteTransform(int transformId);
     67 
     68     void applyTransportModeTransform(
     69             in ParcelFileDescriptor socket, int direction, int transformId);
     70 
     71     void applyTunnelModeTransform(
     72             int tunnelResourceId, int direction, int transformResourceId, in String callingPackage);
     73 
     74     void removeTransportModeTransforms(in ParcelFileDescriptor socket);
     75 }
     76