| /* |
| * 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.cdma; |
| |
| import android.os.AsyncResult; |
| import android.os.Handler; |
| import android.os.Message; |
| import android.os.Registrant; |
| import android.os.RegistrantList; |
| import android.os.RemoteException; |
| import android.util.Log; |
| |
| import com.android.internal.telephony.CommandsInterface; |
| import com.android.internal.telephony.IccCard; |
| import com.android.internal.telephony.Phone; |
| import com.android.internal.telephony.PhoneProxy; |
| import com.android.internal.telephony.TelephonyIntents; |
| import com.android.internal.telephony.TelephonyProperties; |
| |
| import android.app.ActivityManagerNative; |
| import android.content.Intent; |
| import android.content.res.Configuration; |
| |
| import static android.Manifest.permission.READ_PHONE_STATE; |
| |
| /** |
| * Note: this class shares common code with SimCard, consider a base class to minimize code |
| * duplication. |
| * {@hide} |
| */ |
| public final class RuimCard extends Handler implements IccCard { |
| static final String LOG_TAG="CDMA"; |
| |
| //***** Instance Variables |
| private static final boolean DBG = true; |
| |
| private CDMAPhone phone; |
| |
| private CommandsInterface.IccStatus status = null; |
| private boolean mDesiredPinLocked; |
| private boolean mDesiredFdnEnabled; |
| private boolean mRuimPinLocked = true; // default to locked |
| private boolean mRuimFdnEnabled = false; // Default to disabled. |
| // Will be updated when RUIM_READY. |
| // //***** Constants |
| |
| // // FIXME I hope this doesn't conflict with the Dialer's notifications |
| // Nobody is using this at the moment |
| // static final int NOTIFICATION_ID_ICC_STATUS = 33456; |
| |
| //***** Event Constants |
| |
| static final int EVENT_RUIM_LOCKED_OR_ABSENT = 1; |
| static final int EVENT_GET_RUIM_STATUS_DONE = 2; |
| static final int EVENT_RADIO_OFF_OR_NOT_AVAILABLE = 3; |
| static final int EVENT_PINPUK_DONE = 4; |
| static final int EVENT_REPOLL_STATUS_DONE = 5; |
| static final int EVENT_RUIM_READY = 6; |
| static final int EVENT_QUERY_FACILITY_LOCK_DONE = 7; |
| static final int EVENT_CHANGE_FACILITY_LOCK_DONE = 8; |
| static final int EVENT_CHANGE_RUIM_PASSWORD_DONE = 9; |
| static final int EVENT_QUERY_FACILITY_FDN_DONE = 10; |
| static final int EVENT_CHANGE_FACILITY_FDN_DONE = 11; |
| |
| |
| //***** Constructor |
| |
| RuimCard(CDMAPhone phone) { |
| this.phone = phone; |
| |
| phone.mCM.registerForRUIMLockedOrAbsent( |
| this, EVENT_RUIM_LOCKED_OR_ABSENT, null); |
| |
| phone.mCM.registerForOffOrNotAvailable( |
| this, EVENT_RADIO_OFF_OR_NOT_AVAILABLE, null); |
| |
| phone.mCM.registerForRUIMReady( |
| this, EVENT_RUIM_READY, null); |
| |
| updateStateProperty(); |
| } |
| |
| //***** RuimCard implementation |
| |
| public State |
| getState() { |
| if (status == null) { |
| switch(phone.mCM.getRadioState()) { |
| /* This switch block must not return anything in |
| * State.isLocked() or State.ABSENT. |
| * If it does, handleSimStatus() may break |
| */ |
| case RADIO_OFF: |
| case RADIO_UNAVAILABLE: |
| case RUIM_NOT_READY: |
| return State.UNKNOWN; |
| case RUIM_LOCKED_OR_ABSENT: |
| //this should be transient-only |
| return State.UNKNOWN; |
| case RUIM_READY: |
| return State.READY; |
| case NV_READY: |
| case NV_NOT_READY: |
| return State.ABSENT; |
| } |
| } else { |
| switch (status) { |
| case ICC_ABSENT: return State.ABSENT; |
| case ICC_NOT_READY: return State.UNKNOWN; |
| case ICC_READY: return State.READY; |
| case ICC_PIN: return State.PIN_REQUIRED; |
| case ICC_PUK: return State.PUK_REQUIRED; |
| case ICC_NETWORK_PERSONALIZATION: return State.NETWORK_LOCKED; |
| } |
| } |
| |
| Log.e(LOG_TAG, "RuimCard.getState(): case should never be reached"); |
| return State.UNKNOWN; |
| } |
| |
| public void dispose() { |
| //Unregister for all events |
| phone.mCM.unregisterForRUIMLockedOrAbsent(this); |
| phone.mCM.unregisterForOffOrNotAvailable(this); |
| phone.mCM.unregisterForRUIMReady(this); |
| } |
| |
| protected void finalize() { |
| if(DBG) Log.d(LOG_TAG, "RuimCard finalized"); |
| } |
| |
| private RegistrantList absentRegistrants = new RegistrantList(); |
| private RegistrantList pinLockedRegistrants = new RegistrantList(); |
| private RegistrantList networkLockedRegistrants = new RegistrantList(); |
| |
| |
| public void registerForAbsent(Handler h, int what, Object obj) { |
| Registrant r = new Registrant (h, what, obj); |
| |
| absentRegistrants.add(r); |
| |
| if (getState() == State.ABSENT) { |
| r.notifyRegistrant(); |
| } |
| } |
| |
| public void unregisterForAbsent(Handler h) { |
| absentRegistrants.remove(h); |
| } |
| |
| public void registerForNetworkLocked(Handler h, int what, Object obj) { |
| Registrant r = new Registrant (h, what, obj); |
| |
| networkLockedRegistrants.add(r); |
| |
| if (getState() == State.NETWORK_LOCKED) { |
| r.notifyRegistrant(); |
| } |
| } |
| |
| public void unregisterForNetworkLocked(Handler h) { |
| networkLockedRegistrants.remove(h); |
| } |
| |
| public void registerForLocked(Handler h, int what, Object obj) { |
| Registrant r = new Registrant (h, what, obj); |
| |
| pinLockedRegistrants.add(r); |
| |
| if (getState().isPinLocked()) { |
| r.notifyRegistrant(); |
| } |
| } |
| |
| public void unregisterForLocked(Handler h) { |
| pinLockedRegistrants.remove(h); |
| } |
| |
| public void supplyPin (String pin, Message onComplete) { |
| phone.mCM.supplyIccPin(pin, obtainMessage(EVENT_PINPUK_DONE, onComplete)); |
| } |
| |
| public void supplyPuk (String puk, String newPin, Message onComplete) { |
| phone.mCM.supplyIccPuk(puk, newPin, obtainMessage(EVENT_PINPUK_DONE, onComplete)); |
| } |
| |
| public void supplyPin2 (String pin2, Message onComplete) { |
| phone.mCM.supplyIccPin2(pin2, obtainMessage(EVENT_PINPUK_DONE, onComplete)); |
| } |
| |
| public void supplyPuk2 (String puk2, String newPin2, Message onComplete) { |
| phone.mCM.supplyIccPuk2(puk2, newPin2, obtainMessage(EVENT_PINPUK_DONE, onComplete)); |
| } |
| |
| public void supplyNetworkDepersonalization (String pin, Message onComplete) { |
| if(DBG) log("Network Despersonalization: " + pin); |
| phone.mCM.supplyNetworkDepersonalization(pin, |
| obtainMessage(EVENT_PINPUK_DONE, onComplete)); |
| } |
| |
| public boolean getIccLockEnabled() { |
| return mRuimPinLocked; |
| } |
| |
| public boolean getIccFdnEnabled() { |
| return mRuimFdnEnabled; |
| } |
| |
| public void setIccLockEnabled (boolean enabled, |
| String password, Message onComplete) { |
| int serviceClassX; |
| serviceClassX = CommandsInterface.SERVICE_CLASS_VOICE + |
| CommandsInterface.SERVICE_CLASS_DATA + |
| CommandsInterface.SERVICE_CLASS_FAX; |
| |
| mDesiredPinLocked = enabled; |
| |
| phone.mCM.setFacilityLock(CommandsInterface.CB_FACILITY_BA_SIM, |
| enabled, password, serviceClassX, |
| obtainMessage(EVENT_CHANGE_FACILITY_LOCK_DONE, onComplete)); |
| } |
| |
| public void setIccFdnEnabled (boolean enabled, |
| String password, Message onComplete) { |
| int serviceClassX; |
| serviceClassX = CommandsInterface.SERVICE_CLASS_VOICE + |
| CommandsInterface.SERVICE_CLASS_DATA + |
| CommandsInterface.SERVICE_CLASS_FAX + |
| CommandsInterface.SERVICE_CLASS_SMS; |
| |
| mDesiredFdnEnabled = enabled; |
| |
| phone.mCM.setFacilityLock(CommandsInterface.CB_FACILITY_BA_FD, |
| enabled, password, serviceClassX, |
| obtainMessage(EVENT_CHANGE_FACILITY_FDN_DONE, onComplete)); |
| } |
| |
| public void changeIccLockPassword(String oldPassword, String newPassword, |
| Message onComplete) { |
| if(DBG) log("Change Pin1 old: " + oldPassword + " new: " + newPassword); |
| phone.mCM.changeIccPin(oldPassword, newPassword, |
| obtainMessage(EVENT_CHANGE_RUIM_PASSWORD_DONE, onComplete)); |
| } |
| |
| public void changeIccFdnPassword(String oldPassword, String newPassword, |
| Message onComplete) { |
| if(DBG) log("Change Pin2 old: " + oldPassword + " new: " + newPassword); |
| phone.mCM.changeIccPin2(oldPassword, newPassword, |
| obtainMessage(EVENT_CHANGE_RUIM_PASSWORD_DONE, onComplete)); |
| } |
| |
| public String getServiceProviderName() { |
| return phone.mRuimRecords.getServiceProviderName(); |
| } |
| |
| //***** Handler implementation |
| @Override |
| public void handleMessage(Message msg){ |
| AsyncResult ar; |
| int serviceClassX; |
| |
| serviceClassX = CommandsInterface.SERVICE_CLASS_VOICE + |
| CommandsInterface.SERVICE_CLASS_DATA + |
| CommandsInterface.SERVICE_CLASS_FAX; |
| |
| switch (msg.what) { |
| case EVENT_RADIO_OFF_OR_NOT_AVAILABLE: |
| Log.d(LOG_TAG, "Event EVENT_RADIO_OFF_OR_NOT_AVAILABLE Received"); |
| status = null; |
| updateStateProperty(); |
| broadcastRuimStateChangedIntent(RuimCard.INTENT_VALUE_ICC_NOT_READY, null); |
| break; |
| case EVENT_RUIM_READY: |
| Log.d(LOG_TAG, "Event EVENT_RUIM_READY Received"); |
| //TODO: put facility read in SIM_READY now, maybe in REG_NW |
| phone.mCM.getIccStatus(obtainMessage(EVENT_GET_RUIM_STATUS_DONE)); |
| phone.mCM.queryFacilityLock ( |
| CommandsInterface.CB_FACILITY_BA_SIM, "", serviceClassX, |
| obtainMessage(EVENT_QUERY_FACILITY_LOCK_DONE)); |
| phone.mCM.queryFacilityLock ( |
| CommandsInterface.CB_FACILITY_BA_FD, "", serviceClassX, |
| obtainMessage(EVENT_QUERY_FACILITY_FDN_DONE)); |
| break; |
| case EVENT_RUIM_LOCKED_OR_ABSENT: |
| Log.d(LOG_TAG, "Event EVENT_RUIM_LOCKED_OR_ABSENT Received"); |
| phone.mCM.getIccStatus(obtainMessage(EVENT_GET_RUIM_STATUS_DONE)); |
| phone.mCM.queryFacilityLock ( |
| CommandsInterface.CB_FACILITY_BA_SIM, "", serviceClassX, |
| obtainMessage(EVENT_QUERY_FACILITY_LOCK_DONE)); |
| break; |
| case EVENT_GET_RUIM_STATUS_DONE: |
| Log.d(LOG_TAG, "Event EVENT_GET_RUIM_STATUS_DONE Received"); |
| ar = (AsyncResult)msg.obj; |
| |
| getRuimStatusDone(ar); |
| break; |
| case EVENT_PINPUK_DONE: |
| Log.d(LOG_TAG, "Event EVENT_PINPUK_DONE Received"); |
| // a PIN/PUK/PIN2/PUK2/Network Personalization |
| // request has completed. ar.userObj is the response Message |
| // Repoll before returning |
| ar = (AsyncResult)msg.obj; |
| // TODO should abstract these exceptions |
| AsyncResult.forMessage(((Message)ar.userObj)).exception |
| = ar.exception; |
| phone.mCM.getIccStatus( |
| obtainMessage(EVENT_REPOLL_STATUS_DONE, ar.userObj)); |
| break; |
| case EVENT_REPOLL_STATUS_DONE: |
| Log.d(LOG_TAG, "Event EVENT_REPOLL_STATUS_DONE Received"); |
| // Finished repolling status after PIN operation |
| // ar.userObj is the response messaeg |
| // ar.userObj.obj is already an AsyncResult with an |
| // appropriate exception filled in if applicable |
| |
| ar = (AsyncResult)msg.obj; |
| getRuimStatusDone(ar); |
| ((Message)ar.userObj).sendToTarget(); |
| break; |
| case EVENT_QUERY_FACILITY_LOCK_DONE: |
| Log.d(LOG_TAG, "Event EVENT_QUERY_FACILITY_LOCK_DONE Received"); |
| ar = (AsyncResult)msg.obj; |
| onQueryFacilityLock(ar); |
| break; |
| case EVENT_QUERY_FACILITY_FDN_DONE: |
| Log.d(LOG_TAG, "Event EVENT_QUERY_FACILITY_FDN_DONE Received"); |
| ar = (AsyncResult)msg.obj; |
| onQueryFdnEnabled(ar); |
| break; |
| case EVENT_CHANGE_FACILITY_LOCK_DONE: |
| Log.d(LOG_TAG, "Event EVENT_CHANGE_FACILITY_LOCK_DONE Received"); |
| ar = (AsyncResult)msg.obj; |
| if (ar.exception == null) { |
| mRuimPinLocked = mDesiredPinLocked; |
| if (DBG) log( "EVENT_CHANGE_FACILITY_LOCK_DONE: " + |
| "mRuimPinLocked= " + mRuimPinLocked); |
| } else { |
| Log.e(LOG_TAG, "Error change facility lock with exception " |
| + ar.exception); |
| } |
| AsyncResult.forMessage(((Message)ar.userObj)).exception |
| = ar.exception; |
| ((Message)ar.userObj).sendToTarget(); |
| break; |
| case EVENT_CHANGE_FACILITY_FDN_DONE: |
| Log.d(LOG_TAG, "Event EVENT_CHANGE_FACILITY_FDN_DONE Received"); |
| ar = (AsyncResult)msg.obj; |
| |
| if (ar.exception == null) { |
| mRuimFdnEnabled = mDesiredFdnEnabled; |
| if (DBG) log("EVENT_CHANGE_FACILITY_FDN_DONE: " + |
| "mRuimFdnEnabled=" + mRuimFdnEnabled); |
| } else { |
| Log.e(LOG_TAG, "Error change facility fdn with exception " |
| + ar.exception); |
| } |
| AsyncResult.forMessage(((Message)ar.userObj)).exception |
| = ar.exception; |
| ((Message)ar.userObj).sendToTarget(); |
| break; |
| case EVENT_CHANGE_RUIM_PASSWORD_DONE: |
| Log.d(LOG_TAG, "Event EVENT_CHANGE_RUIM_PASSWORD_DONE Received"); |
| ar = (AsyncResult)msg.obj; |
| if(ar.exception != null) { |
| Log.e(LOG_TAG, "Error in change sim password with exception" |
| + ar.exception); |
| } |
| AsyncResult.forMessage(((Message)ar.userObj)).exception |
| = ar.exception; |
| ((Message)ar.userObj).sendToTarget(); |
| break; |
| default: |
| Log.e(LOG_TAG, "[CdmaRuimCard] Unknown Event " + msg.what); |
| } |
| } |
| |
| //***** Private methods |
| |
| /** |
| * Interpret EVENT_QUERY_FACILITY_LOCK_DONE |
| * @param ar is asyncResult of Query_Facility_Locked |
| */ |
| private void onQueryFacilityLock(AsyncResult ar) { |
| if(ar.exception != null) { |
| if (DBG) log("Error in querying facility lock:" + ar.exception); |
| return; |
| } |
| |
| int[] ints = (int[])ar.result; |
| if(ints.length != 0) { |
| mRuimPinLocked = (0!=ints[0]); |
| if(DBG) log("Query facility lock : " + mRuimPinLocked); |
| } else { |
| Log.e(LOG_TAG, "[CdmaRuimCard] Bogus facility lock response"); |
| } |
| } |
| |
| /** |
| * Interpret EVENT_QUERY_FACILITY_LOCK_DONE |
| * @param ar is asyncResult of Query_Facility_Locked |
| */ |
| private void onQueryFdnEnabled(AsyncResult ar) { |
| if(ar.exception != null) { |
| if(DBG) log("Error in querying facility lock:" + ar.exception); |
| return; |
| } |
| |
| int[] ints = (int[])ar.result; |
| if(ints.length != 0) { |
| mRuimFdnEnabled = (0!=ints[0]); |
| if(DBG) log("Query facility lock : " + mRuimFdnEnabled); |
| } else { |
| Log.e(LOG_TAG, "[CdmaRuimCard] Bogus facility lock response"); |
| } |
| } |
| |
| private void |
| getRuimStatusDone(AsyncResult ar) { |
| if (ar.exception != null) { |
| Log.e(LOG_TAG,"Error getting SIM status. " |
| + "RIL_REQUEST_GET_SIM_STATUS should " |
| + "never return an error", ar.exception); |
| return; |
| } |
| |
| CommandsInterface.IccStatus newStatus |
| = (CommandsInterface.IccStatus) ar.result; |
| |
| handleRuimStatus(newStatus); |
| } |
| |
| private void |
| handleRuimStatus(CommandsInterface.IccStatus newStatus) { |
| boolean transitionedIntoPinLocked; |
| boolean transitionedIntoAbsent; |
| boolean transitionedIntoNetworkLocked; |
| |
| RuimCard.State oldState, newState; |
| |
| oldState = getState(); |
| status = newStatus; |
| newState = getState(); |
| |
| updateStateProperty(); |
| |
| transitionedIntoPinLocked = ( |
| (oldState != State.PIN_REQUIRED && newState == State.PIN_REQUIRED) |
| || (oldState != State.PUK_REQUIRED && newState == State.PUK_REQUIRED)); |
| transitionedIntoAbsent = (oldState != State.ABSENT && newState == State.ABSENT); |
| transitionedIntoNetworkLocked = (oldState != State.NETWORK_LOCKED |
| && newState == State.NETWORK_LOCKED); |
| |
| if (transitionedIntoPinLocked) { |
| if(DBG) log("Notify RUIM pin or puk locked."); |
| pinLockedRegistrants.notifyRegistrants(); |
| broadcastRuimStateChangedIntent(RuimCard.INTENT_VALUE_ICC_LOCKED, |
| (newState == State.PIN_REQUIRED) ? |
| INTENT_VALUE_LOCKED_ON_PIN : INTENT_VALUE_LOCKED_ON_PUK); |
| } else if (transitionedIntoAbsent) { |
| if(DBG) log("Notify RUIM missing."); |
| absentRegistrants.notifyRegistrants(); |
| broadcastRuimStateChangedIntent(RuimCard.INTENT_VALUE_ICC_ABSENT, null); |
| } else if (transitionedIntoNetworkLocked) { |
| if(DBG) log("Notify RUIM network locked."); |
| networkLockedRegistrants.notifyRegistrants(); |
| broadcastRuimStateChangedIntent(RuimCard.INTENT_VALUE_ICC_LOCKED, |
| INTENT_VALUE_LOCKED_NETWORK); |
| } |
| } |
| |
| public void broadcastRuimStateChangedIntent(String value, String reason) { |
| Intent intent = new Intent(TelephonyIntents.ACTION_SIM_STATE_CHANGED); |
| intent.putExtra(Phone.PHONE_NAME_KEY, phone.getPhoneName()); |
| intent.putExtra(RuimCard.INTENT_KEY_ICC_STATE, value); |
| intent.putExtra(RuimCard.INTENT_KEY_LOCKED_REASON, reason); |
| if(DBG) log("Broadcasting intent SIM_STATE_CHANGED_ACTION " + value |
| + " reason " + reason); |
| ActivityManagerNative.broadcastStickyIntent(intent, READ_PHONE_STATE); |
| } |
| |
| public void updateImsiConfiguration(String imsi) { |
| if (imsi.length() >= 6) { |
| Configuration config = new Configuration(); |
| config.mcc = ((imsi.charAt(0)-'0')*100) |
| + ((imsi.charAt(1)-'0')*10) |
| + (imsi.charAt(2)-'0'); |
| config.mnc = ((imsi.charAt(3)-'0')*100) |
| + ((imsi.charAt(4)-'0')*10) |
| + (imsi.charAt(5)-'0'); |
| try { |
| ActivityManagerNative.getDefault().updateConfiguration(config); |
| } catch (RemoteException e) { |
| } |
| } |
| } |
| |
| private void |
| updateStateProperty() { |
| phone.setSystemProperty( |
| TelephonyProperties.PROPERTY_SIM_STATE, |
| getState().toString()); |
| } |
| |
| private void log(String msg) { |
| Log.d(LOG_TAG, "[RuimCard] " + msg); |
| } |
| } |
| |