| /* |
| * Copyright (C) 2006 The Android Open Source Project |
| * |
| * 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.dataconnection; |
| |
| import android.content.res.Resources; |
| import java.util.HashMap; |
| |
| /** |
| * Returned as the reason for a connection failure as defined |
| * by RIL_DataCallFailCause in ril.h and some local errors. |
| */ |
| public enum DcFailCause { |
| NONE(0), |
| |
| // This series of errors as specified by the standards |
| // specified in ril.h |
| OPERATOR_BARRED(0x08), /* no retry */ |
| INSUFFICIENT_RESOURCES(0x1A), |
| MISSING_UNKNOWN_APN(0x1B), /* no retry */ |
| UNKNOWN_PDP_ADDRESS_TYPE(0x1C), /* no retry */ |
| USER_AUTHENTICATION(0x1D), /* no retry */ |
| ACTIVATION_REJECT_GGSN(0x1E), /* no retry */ |
| ACTIVATION_REJECT_UNSPECIFIED(0x1F), |
| SERVICE_OPTION_NOT_SUPPORTED(0x20), /* no retry */ |
| SERVICE_OPTION_NOT_SUBSCRIBED(0x21), /* no retry */ |
| SERVICE_OPTION_OUT_OF_ORDER(0x22), |
| NSAPI_IN_USE(0x23), /* no retry */ |
| REGULAR_DEACTIVATION(0x24), /* possibly restart radio, based on config */ |
| ONLY_IPV4_ALLOWED(0x32), /* no retry */ |
| ONLY_IPV6_ALLOWED(0x33), /* no retry */ |
| ONLY_SINGLE_BEARER_ALLOWED(0x34), |
| PROTOCOL_ERRORS(0x6F), /* no retry */ |
| |
| // Local errors generated by Vendor RIL |
| // specified in ril.h |
| REGISTRATION_FAIL(-1), |
| GPRS_REGISTRATION_FAIL(-2), |
| SIGNAL_LOST(-3), |
| PREF_RADIO_TECH_CHANGED(-4), /* no retry */ |
| RADIO_POWER_OFF(-5), /* no retry */ |
| TETHERED_CALL_ACTIVE(-6), /* no retry */ |
| ERROR_UNSPECIFIED(0xFFFF), |
| |
| // Errors generated by the Framework |
| // specified here |
| UNKNOWN(0x10000), |
| RADIO_NOT_AVAILABLE(0x10001), /* no retry */ |
| UNACCEPTABLE_NETWORK_PARAMETER(0x10002), /* no retry */ |
| CONNECTION_TO_DATACONNECTIONAC_BROKEN(0x10003), |
| LOST_CONNECTION(0x10004), |
| RESET_BY_FRAMEWORK(0x10005); |
| |
| private final boolean mRestartRadioOnRegularDeactivation = Resources.getSystem().getBoolean( |
| com.android.internal.R.bool.config_restart_radio_on_pdp_fail_regular_deactivation); |
| private final int mErrorCode; |
| private static final HashMap<Integer, DcFailCause> sErrorCodeToFailCauseMap; |
| static { |
| sErrorCodeToFailCauseMap = new HashMap<Integer, DcFailCause>(); |
| for (DcFailCause fc : values()) { |
| sErrorCodeToFailCauseMap.put(fc.getErrorCode(), fc); |
| } |
| } |
| |
| DcFailCause(int errorCode) { |
| mErrorCode = errorCode; |
| } |
| |
| public int getErrorCode() { |
| return mErrorCode; |
| } |
| |
| /** Radio has failed such that the radio should be restarted */ |
| public boolean isRestartRadioFail() { |
| return (this == REGULAR_DEACTIVATION && mRestartRadioOnRegularDeactivation); |
| } |
| |
| public boolean isPermanentFail() { |
| return (this == OPERATOR_BARRED) || (this == MISSING_UNKNOWN_APN) || |
| (this == UNKNOWN_PDP_ADDRESS_TYPE) || (this == USER_AUTHENTICATION) || |
| (this == ACTIVATION_REJECT_GGSN) || (this == SERVICE_OPTION_NOT_SUPPORTED) || |
| (this == SERVICE_OPTION_NOT_SUBSCRIBED) || (this == NSAPI_IN_USE) || |
| (this == ONLY_IPV4_ALLOWED) || (this == ONLY_IPV6_ALLOWED) || |
| (this == PROTOCOL_ERRORS) || |
| (this == RADIO_POWER_OFF) || (this == TETHERED_CALL_ACTIVE) || |
| (this == RADIO_NOT_AVAILABLE) || (this == UNACCEPTABLE_NETWORK_PARAMETER) || |
| (this == SIGNAL_LOST); |
| } |
| |
| public boolean isEventLoggable() { |
| return (this == OPERATOR_BARRED) || (this == INSUFFICIENT_RESOURCES) || |
| (this == UNKNOWN_PDP_ADDRESS_TYPE) || (this == USER_AUTHENTICATION) || |
| (this == ACTIVATION_REJECT_GGSN) || (this == ACTIVATION_REJECT_UNSPECIFIED) || |
| (this == SERVICE_OPTION_NOT_SUBSCRIBED) || |
| (this == SERVICE_OPTION_NOT_SUPPORTED) || |
| (this == SERVICE_OPTION_OUT_OF_ORDER) || (this == NSAPI_IN_USE) || |
| (this == ONLY_IPV4_ALLOWED) || (this == ONLY_IPV6_ALLOWED) || |
| (this == PROTOCOL_ERRORS) || (this == SIGNAL_LOST) || |
| (this == RADIO_POWER_OFF) || (this == TETHERED_CALL_ACTIVE) || |
| (this == UNACCEPTABLE_NETWORK_PARAMETER); |
| } |
| |
| public static DcFailCause fromInt(int errorCode) { |
| DcFailCause fc = sErrorCodeToFailCauseMap.get(errorCode); |
| if (fc == null) { |
| fc = UNKNOWN; |
| } |
| return fc; |
| } |
| } |