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      1 /*
      2  * Copyright (C) 2007 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;
     18 
     19 import com.android.internal.telephony.RILConstants;
     20 
     21 import android.util.Log;
     22 
     23 /**
     24  * {@hide}
     25  */
     26 public class CommandException extends RuntimeException {
     27     private Error e;
     28 
     29     public enum Error {
     30         INVALID_RESPONSE,
     31         RADIO_NOT_AVAILABLE,
     32         GENERIC_FAILURE,
     33         PASSWORD_INCORRECT,
     34         SIM_PIN2,
     35         SIM_PUK2,
     36         REQUEST_NOT_SUPPORTED,
     37         OP_NOT_ALLOWED_DURING_VOICE_CALL,
     38         OP_NOT_ALLOWED_BEFORE_REG_NW,
     39         SMS_FAIL_RETRY,
     40         ILLEGAL_SIM_OR_ME,
     41     }
     42 
     43     public CommandException(Error e) {
     44         super(e.toString());
     45         this.e = e;
     46     }
     47 
     48     public static CommandException
     49     fromRilErrno(int ril_errno) {
     50         switch(ril_errno) {
     51             case RILConstants.SUCCESS:                       return null;
     52             case RILConstants.RIL_ERRNO_INVALID_RESPONSE:
     53                 return new CommandException(Error.INVALID_RESPONSE);
     54             case RILConstants.RADIO_NOT_AVAILABLE:
     55                 return new CommandException(Error.RADIO_NOT_AVAILABLE);
     56             case RILConstants.GENERIC_FAILURE:
     57                 return new CommandException(Error.GENERIC_FAILURE);
     58             case RILConstants.PASSWORD_INCORRECT:
     59                 return new CommandException(Error.PASSWORD_INCORRECT);
     60             case RILConstants.SIM_PIN2:
     61                 return new CommandException(Error.SIM_PIN2);
     62             case RILConstants.SIM_PUK2:
     63                 return new CommandException(Error.SIM_PUK2);
     64             case RILConstants.REQUEST_NOT_SUPPORTED:
     65                 return new CommandException(Error.REQUEST_NOT_SUPPORTED);
     66             case RILConstants.OP_NOT_ALLOWED_DURING_VOICE_CALL:
     67                 return new CommandException(Error.OP_NOT_ALLOWED_DURING_VOICE_CALL);
     68             case RILConstants.OP_NOT_ALLOWED_BEFORE_REG_NW:
     69                 return new CommandException(Error.OP_NOT_ALLOWED_BEFORE_REG_NW);
     70             case RILConstants.SMS_SEND_FAIL_RETRY:
     71                 return new CommandException(Error.SMS_FAIL_RETRY);
     72             case RILConstants.ILLEGAL_SIM_OR_ME:
     73                 return new CommandException(Error.ILLEGAL_SIM_OR_ME);
     74             default:
     75                 Log.e("GSM", "Unrecognized RIL errno " + ril_errno);
     76                 return new CommandException(Error.INVALID_RESPONSE);
     77         }
     78     }
     79 
     80     public Error getCommandError() {
     81         return e;
     82     }
     83 
     84 
     85 
     86 }
     87