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      1 /*
      2  * Copyright (C) 2006, 2012 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 com.android.internal.telephony.uicc;
     18 
     19 import android.telephony.Rlog;
     20 
     21 import com.android.internal.telephony.CommandsInterface;
     22 import com.android.internal.telephony.uicc.UiccCardApplication;
     23 
     24 /**
     25  * {@hide}
     26  * This class should be used to access files in USIM ADF
     27  */
     28 public final class UsimFileHandler extends IccFileHandler implements IccConstants {
     29     static final String LOG_TAG = "UsimFH";
     30 
     31     public UsimFileHandler(UiccCardApplication app, String aid, CommandsInterface ci) {
     32         super(app, aid, ci);
     33     }
     34 
     35     @Override
     36     protected String getEFPath(int efid) {
     37         switch(efid) {
     38         case EF_SMS:
     39         case EF_EXT5:
     40         case EF_EXT6:
     41         case EF_MWIS:
     42         case EF_MBI:
     43         case EF_SPN:
     44         case EF_AD:
     45         case EF_MBDN:
     46         case EF_PNN:
     47         case EF_OPL:
     48         case EF_SPDI:
     49         case EF_SST:
     50         case EF_CFIS:
     51         case EF_MAILBOX_CPHS:
     52         case EF_VOICE_MAIL_INDICATOR_CPHS:
     53         case EF_CFF_CPHS:
     54         case EF_SPN_CPHS:
     55         case EF_SPN_SHORT_CPHS:
     56         case EF_FDN:
     57         case EF_SDN:
     58         case EF_EXT3:
     59         case EF_MSISDN:
     60         case EF_EXT2:
     61         case EF_INFO_CPHS:
     62         case EF_CSP_CPHS:
     63         case EF_GID1:
     64         case EF_GID2:
     65         case EF_LI:
     66         case EF_PLMN_W_ACT:
     67         case EF_OPLMN_W_ACT:
     68         case EF_HPLMN_W_ACT:
     69         case EF_EHPLMN:
     70         case EF_FPLMN:
     71         case EF_LRPLMNSI:
     72         case EF_HPPLMN:
     73             return MF_SIM + DF_ADF;
     74 
     75         case EF_PBR:
     76             // we only support global phonebook.
     77             return MF_SIM + DF_TELECOM + DF_PHONEBOOK;
     78         }
     79         String path = getCommonIccEFPath(efid);
     80         if (path == null) {
     81             // The EFids in USIM phone book entries are decided by the card manufacturer.
     82             // So if we don't match any of the cases above and if its a USIM return
     83             // the phone book path.
     84             return MF_SIM + DF_TELECOM + DF_PHONEBOOK;
     85         }
     86         return path;
     87     }
     88 
     89     @Override
     90     protected void logd(String msg) {
     91         Rlog.d(LOG_TAG, msg);
     92     }
     93 
     94     @Override
     95     protected void loge(String msg) {
     96         Rlog.e(LOG_TAG, msg);
     97     }
     98 }
     99