mobicore/rootpa/Code/Android/app/src/com/gd/mobicore/pa/jni/CommonPAWrapper.java

   1 /*
   2  * Copyright (c) 2013 TRUSTONIC LIMITED
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions are met:
   7  *
   8  * 1. Redistributions of source code must retain the above copyright notice,
   9  *    this list of conditions and the following disclaimer.
  10  *
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in the
  13  *    documentation and/or other materials provided with the distribution.
  14  *
  15  * 3. Neither the name of the TRUSTONIC LIMITED nor the names of its
  16  *    contributors may be used to endorse or promote products derived from
  17  *    this software without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  20  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  22  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
  23  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  24  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  25  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
  26  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  27  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  28  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  29  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32 //
  33 // Wrapper class for common C part of the Root Provisioning Agent, the C
  34 // files under Android/jni
  35 //
  36
  37 package com.gd.mobicore.pa.jni;
  38
  39 import com.gd.mobicore.pa.service.Log;
  40 import android.os.Build;
  41 import android.os.Build.VERSION;
  42 import android.telephony.TelephonyManager;
  43 import android.content.Context;
  44
  45 import java.util.List;
  46 import com.gd.mobicore.pa.service.BaseService;
  47 import com.gd.mobicore.pa.ifc.CmpCommand;
  48 import com.gd.mobicore.pa.ifc.CmpResponse;
  49
  50 public class CommonPAWrapper {
  51     private static final String TAG = "RootPA-J";
  52     private BaseService service_;
  53
  54     public CommonPAWrapper(BaseService service){
  55         service_=service;
  56         Log.d(TAG,"CommonPAWrapper.java: constructor");
  57     }
  58
  59     public native int openSession();
  60     public native void closeSession();
  61     public native int executeCmpCommands(int uid, List<CmpCommand> commands, List<CmpResponse> responses);
  62     public native int getVersion(byte[] productId, List<String> keys, List<Integer> values);
  63     public native int getSuid(byte[] suid);
  64     public native int isRootContainerRegistered(boolean[] result);
  65     public native int isSpContainerRegistered(int spid, boolean[] result);
  66     public native int getSPContainerState(int spid, int[] state);
  67     public native int getSPContainerStructure(int spid, int[] ints, byte[][] uuidArray, int[] trustletStates);
  68     public native int doProvisioning(int uid, int spid, byte[] seAddress);
  69         public native int installTrustlet(int spid,
  70                                       byte[] uuid,
  71                                       int dataType,
  72                                       byte[] tltOrKeyData,
  73                                       int minTltVersion,
  74                                       byte[] tltPukHash,
  75                                       int memoryType,
  76                                       int numberOfInstances,
  77                                       int flags,
  78                                       byte[] seAddress);
  79     public native int unregisterRootContainer(byte[] seAddress);
  80     public native int storeTA(int spid, byte[] uuid, byte[] taBinary);
  81     public native void setEnvironmentVariable(byte[] variable, byte[] value);
  82
  83     static{
  84         Log.d(TAG,"CommonPAWrapper.java: static");
  85         try {
  86             System.loadLibrary("commonpawrapper");
  87         } catch (Throwable e) {
  88             Log.d(TAG,"loading common wrapper failed, trying to load test");
  89              System.loadLibrary("commonpawrapper_test");
  90         }
  91     }
  92
  93     // callbacks from C code
  94
  95      public String getFilesDirPath(){
  96         Log.d(TAG,"CommonPAWrapper.getFilesDirPath");
  97         return service_.getFilesDirPath();
  98      }
  99
 100      public void provisioningStateCallback(int state, int ret){
 101         Log.d(TAG,"CommonPAWrapper.provisioningStateCallback");
 102         service_.provisioningStateCallback(state, ret);
 103      }
 104
 105     private static final int IMEI_ESN_INDEX=0;
 106     private static final int MNO_INDEX=1;
 107     private static final int BRAND_INDEX=2;
 108     private static final int MANUFACTURER_INDEX=3;
 109     private static final int HARDWARE_INDEX=4;
 110     private static final int MODEL_INDEX=5;
 111     private static final int VERSION_INDEX=6;
 112     private static final int RESPONSE_ARRAY_SIZE=7;
 113
 114     public String[] getSystemInfo(){
 115         Log.d(TAG,">>CommonPAWrapper.getSystemInfo");
 116         String[] response= new String[RESPONSE_ARRAY_SIZE];
 117         response[IMEI_ESN_INDEX]="";
 118         response[MNO_INDEX]="";
 119         response[BRAND_INDEX]=Build.BRAND;
 120         response[MANUFACTURER_INDEX]=Build.MANUFACTURER;
 121         response[HARDWARE_INDEX]=Build.HARDWARE;
 122         response[MODEL_INDEX]=Build.MODEL;
 123         response[VERSION_INDEX]=Build.VERSION.CODENAME+" "+Build.VERSION.INCREMENTAL+" "+Build.VERSION.RELEASE+" "+Integer.toString(Build.VERSION.SDK_INT);
 124
 125         Log.d(TAG,"<<CommonPAWrapper.getSystemInfo "+response[IMEI_ESN_INDEX]+" "+response[MANUFACTURER_INDEX]+" "+response[VERSION_INDEX]);
 126         return response;
 127      }
 128
 129
 130     public void trustletInstallCallback(byte[] trustlet){
 131         Log.d(TAG,">>CommonPAWrapper.trustletInstallCallback "+trustlet.length);
 132         service_.trustletInstallCallback(trustlet);
 133         Log.d(TAG,"<<CommonPAWrapper.trustletInstallCallback");
 134     }
 135 }