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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.telephony.Rlog;
     22 
     23 /**
     24  * {@hide}
     25  */
     26 public class CommandException extends RuntimeException {
     27     private Error mError;
     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         SIM_ABSENT,
     41         SUBSCRIPTION_NOT_AVAILABLE,
     42         MODE_NOT_SUPPORTED,
     43         FDN_CHECK_FAILURE,
     44         ILLEGAL_SIM_OR_ME,
     45         MISSING_RESOURCE,
     46         NO_SUCH_ELEMENT,
     47         SUBSCRIPTION_NOT_SUPPORTED,
     48     }
     49 
     50     public CommandException(Error e) {
     51         super(e.toString());
     52         mError = e;
     53     }
     54 
     55     public static CommandException
     56     fromRilErrno(int ril_errno) {
     57         switch(ril_errno) {
     58             case RILConstants.SUCCESS:                       return null;
     59             case RILConstants.RIL_ERRNO_INVALID_RESPONSE:
     60                 return new CommandException(Error.INVALID_RESPONSE);
     61             case RILConstants.RADIO_NOT_AVAILABLE:
     62                 return new CommandException(Error.RADIO_NOT_AVAILABLE);
     63             case RILConstants.GENERIC_FAILURE:
     64                 return new CommandException(Error.GENERIC_FAILURE);
     65             case RILConstants.PASSWORD_INCORRECT:
     66                 return new CommandException(Error.PASSWORD_INCORRECT);
     67             case RILConstants.SIM_PIN2:
     68                 return new CommandException(Error.SIM_PIN2);
     69             case RILConstants.SIM_PUK2:
     70                 return new CommandException(Error.SIM_PUK2);
     71             case RILConstants.REQUEST_NOT_SUPPORTED:
     72                 return new CommandException(Error.REQUEST_NOT_SUPPORTED);
     73             case RILConstants.OP_NOT_ALLOWED_DURING_VOICE_CALL:
     74                 return new CommandException(Error.OP_NOT_ALLOWED_DURING_VOICE_CALL);
     75             case RILConstants.OP_NOT_ALLOWED_BEFORE_REG_NW:
     76                 return new CommandException(Error.OP_NOT_ALLOWED_BEFORE_REG_NW);
     77             case RILConstants.SMS_SEND_FAIL_RETRY:
     78                 return new CommandException(Error.SMS_FAIL_RETRY);
     79             case RILConstants.SIM_ABSENT:
     80                 return new CommandException(Error.SIM_ABSENT);
     81             case RILConstants.SUBSCRIPTION_NOT_AVAILABLE:
     82                 return new CommandException(Error.SUBSCRIPTION_NOT_AVAILABLE);
     83             case RILConstants.MODE_NOT_SUPPORTED:
     84                 return new CommandException(Error.MODE_NOT_SUPPORTED);
     85             case RILConstants.FDN_CHECK_FAILURE:
     86                 return new CommandException(Error.FDN_CHECK_FAILURE);
     87             case RILConstants.ILLEGAL_SIM_OR_ME:
     88                 return new CommandException(Error.ILLEGAL_SIM_OR_ME);
     89             case RILConstants.MISSING_RESOURCE:
     90                 return new CommandException(Error.MISSING_RESOURCE);
     91             case RILConstants.NO_SUCH_ELEMENT:
     92                 return new CommandException(Error.NO_SUCH_ELEMENT);
     93             case RILConstants.SUBSCRIPTION_NOT_SUPPORTED:
     94                 return new CommandException(Error.SUBSCRIPTION_NOT_SUPPORTED);
     95             default:
     96                 Rlog.e("GSM", "Unrecognized RIL errno " + ril_errno);
     97                 return new CommandException(Error.INVALID_RESPONSE);
     98         }
     99     }
    100 
    101     public Error getCommandError() {
    102         return mError;
    103     }
    104 
    105 
    106 
    107 }
    108