content: /*
   * Copyright (C) 2008 The Android Open Source Project
   * Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
   * Not a Contribution.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package com.android.internal.telephony;
  
  import android.annotation.UnsupportedAppUsage;
  import android.os.ServiceManager;
  import android.telephony.Rlog;
  
  import com.android.internal.telephony.IIccPhoneBook;
  import com.android.internal.telephony.uicc.AdnRecord;
  
  import java.lang.ArrayIndexOutOfBoundsException;
  import java.lang.NullPointerException;
  import java.util.List;
  
  public class UiccPhoneBookController extends IIccPhoneBook.Stub {
      private static final String TAG = "UiccPhoneBookController";
      @UnsupportedAppUsage
      private Phone[] mPhone;
  
      /* only one UiccPhoneBookController exists */
      @UnsupportedAppUsage
      public UiccPhoneBookController(Phone[] phone) {
          if (ServiceManager.getService("simphonebook") == null) {
                 ServiceManager.addService("simphonebook", this);
          }
          mPhone = phone;
      }
  
      @Override
      public boolean
      updateAdnRecordsInEfBySearch (int efid, String oldTag, String oldPhoneNumber,
              String newTag, String newPhoneNumber, String pin2) throws android.os.RemoteException {
          return updateAdnRecordsInEfBySearchForSubscriber(getDefaultSubscription(), efid, oldTag,
                  oldPhoneNumber, newTag, newPhoneNumber, pin2);
      }
  
      @Override
      public boolean
      updateAdnRecordsInEfBySearchForSubscriber(int subId, int efid, String oldTag,
              String oldPhoneNumber, String newTag, String newPhoneNumber,
              String pin2) throws android.os.RemoteException {
          IccPhoneBookInterfaceManager iccPbkIntMgr =
                               getIccPhoneBookInterfaceManager(subId);
          if (iccPbkIntMgr != null) {
              return iccPbkIntMgr.updateAdnRecordsInEfBySearch(efid, oldTag,
                      oldPhoneNumber, newTag, newPhoneNumber, pin2);
          } else {
              Rlog.e(TAG,"updateAdnRecordsInEfBySearch iccPbkIntMgr is" +
                        " null for Subscription:"+subId);
              return false;
          }
      }
  
      @Override
      public boolean
      updateAdnRecordsInEfByIndex(int efid, String newTag,
              String newPhoneNumber, int index, String pin2) throws android.os.RemoteException {
          return updateAdnRecordsInEfByIndexForSubscriber(getDefaultSubscription(), efid, newTag,
                  newPhoneNumber, index, pin2);
      }
  
      @Override
      public boolean
      updateAdnRecordsInEfByIndexForSubscriber(int subId, int efid, String newTag,
              String newPhoneNumber, int index, String pin2) throws android.os.RemoteException {
          IccPhoneBookInterfaceManager iccPbkIntMgr =
                               getIccPhoneBookInterfaceManager(subId);
          if (iccPbkIntMgr != null) {
              return iccPbkIntMgr.updateAdnRecordsInEfByIndex(efid, newTag,
                      newPhoneNumber, index, pin2);
          } else {
              Rlog.e(TAG,"updateAdnRecordsInEfByIndex iccPbkIntMgr is" +
                        " null for Subscription:"+subId);
              return false;
          }
      }
  
      @Override
      public int[] getAdnRecordsSize(int efid) throws android.os.RemoteException {
          return getAdnRecordsSizeForSubscriber(getDefaultSubscription(), efid);
      }
  
      @Override
      public int[]
      getAdnRecordsSizeForSubscriber(int subId, int efid) throws android.os.RemoteException {
          IccPhoneBookInterfaceManager iccPbkIntMgr =
                               getIccPhoneBookInterfaceManager(subId);
          if (iccPbkIntMgr != null) {
              return iccPbkIntMgr.getAdnRecordsSize(efid);
          } else {
              Rlog.e(TAG,"getAdnRecordsSize iccPbkIntMgr is" +
                        " null for Subscription:"+subId);
              return null;
          }
      }
  
      @Override
      public List<AdnRecord> getAdnRecordsInEf(int efid) throws android.os.RemoteException {
          return getAdnRecordsInEfForSubscriber(getDefaultSubscription(), efid);
      }
  
      @Override
      public List<AdnRecord> getAdnRecordsInEfForSubscriber(int subId, int efid)
             throws android.os.RemoteException {
          IccPhoneBookInterfaceManager iccPbkIntMgr =
                               getIccPhoneBookInterfaceManager(subId);
          if (iccPbkIntMgr != null) {
              return iccPbkIntMgr.getAdnRecordsInEf(efid);
          } else {
              Rlog.e(TAG,"getAdnRecordsInEf iccPbkIntMgr is" +
                        "null for Subscription:"+subId);
              return null;
          }
      }
  
      /**
       * get phone book interface manager object based on subscription.
       **/
      @UnsupportedAppUsage
      private IccPhoneBookInterfaceManager
              getIccPhoneBookInterfaceManager(int subId) {
  
          int phoneId = SubscriptionController.getInstance().getPhoneId(subId);
          try {
              return mPhone[phoneId].getIccPhoneBookInterfaceManager();
          } catch (NullPointerException e) {
              Rlog.e(TAG, "Exception is :"+e.toString()+" For subscription :"+subId );
              e.printStackTrace(); //To print stack trace
              return null;
          } catch (ArrayIndexOutOfBoundsException e) {
              Rlog.e(TAG, "Exception is :"+e.toString()+" For subscription :"+subId );
              e.printStackTrace();
              return null;
          }
      }
  
      @UnsupportedAppUsage
      private int getDefaultSubscription() {
          return PhoneFactory.getDefaultSubscription();
      }
  }
  