Examples with IccFileHandler com.android.internal.telephony.uicc.IccFileHandler used on opensource projects

Example 1 with IccFileHandler

use of com.android.internal.telephony.uicc.IccFileHandler in project android_frameworks_opt_telephony by LineageOS.

the class CatService method getInstance.

/**
 * Used for instantiating the Service from the Card.
 *
 * @param ci CommandsInterface object
 * @param context phone app context
 * @param ic Icc card
 * @param slotId to know the index of card
 * @return The only Service object in the system
 */
public static CatService getInstance(CommandsInterface ci, Context context, UiccProfile uiccProfile, int slotId) {
    UiccCardApplication ca = null;
    IccFileHandler fh = null;
    IccRecords ir = null;
    if (uiccProfile != null) {
        /* Since Cat is not tied to any application, but rather is Uicc application
             * in itself - just get first FileHandler and IccRecords object
             */
        ca = uiccProfile.getApplicationIndex(0);
        if (ca != null) {
            fh = ca.getIccFileHandler();
            ir = ca.getIccRecords();
        }
    }
    synchronized (sInstanceLock) {
        if (sInstance == null) {
            int simCount = TelephonyManager.getDefault().getSupportedModemCount();
            sInstance = new CatService[simCount];
            for (int i = 0; i < simCount; i++) {
                sInstance[i] = null;
            }
        }
        if (sInstance[slotId] == null) {
            if (ci == null || ca == null || ir == null || context == null || fh == null || uiccProfile == null) {
                return null;
            }
            sInstance[slotId] = new CatService(ci, ca, ir, context, fh, uiccProfile, slotId);
        } else if ((ir != null) && (mIccRecords != ir)) {
            if (mIccRecords != null) {
                mIccRecords.unregisterForRecordsLoaded(sInstance[slotId]);
            }
            mIccRecords = ir;
            mUiccApplication = ca;
            mIccRecords.registerForRecordsLoaded(sInstance[slotId], MSG_ID_ICC_RECORDS_LOADED, null);
            CatLog.d(sInstance[slotId], "registerForRecordsLoaded slotid=" + slotId + " instance:" + sInstance[slotId]);
        }
        return sInstance[slotId];
    }
}

Example 2 with IccFileHandler

use of com.android.internal.telephony.uicc.IccFileHandler in project android_frameworks_opt_telephony by LineageOS.

the class IccSmsInterfaceManager method markMessagesAsRead.

protected void markMessagesAsRead(ArrayList<byte[]> messages) {
    if (messages == null) {
        return;
    }
    // IccFileHandler can be null, if icc card is absent.
    IccFileHandler fh = mPhone.getIccFileHandler();
    if (fh == null) {
        // after importing it from icc.
        if (Rlog.isLoggable("SMS", Log.DEBUG)) {
            loge("markMessagesAsRead - aborting, no icc card present.");
        }
        return;
    }
    int count = messages.size();
    for (int i = 0; i < count; i++) {
        byte[] ba = messages.get(i);
        if ((ba[0] & 0x07) == STATUS_ON_ICC_UNREAD) {
            int n = ba.length;
            byte[] nba = new byte[n - 1];
            System.arraycopy(ba, 1, nba, 0, n - 1);
            byte[] record = makeSmsRecordData(STATUS_ON_ICC_READ, nba);
            fh.updateEFLinearFixed(IccConstants.EF_SMS, i + 1, record, null, null);
            if (Rlog.isLoggable("SMS", Log.DEBUG)) {
                log("SMS " + (i + 1) + " marked as read");
            }
        }
    }
}

Example 3 with IccFileHandler

use of com.android.internal.telephony.uicc.IccFileHandler in project android_frameworks_opt_telephony by LineageOS.

the class IccSmsInterfaceManager method getAllMessagesFromIccEf.

/**
 * Retrieves all messages currently stored on Icc.
 *
 * @return list of SmsRawData of all sms on Icc
 */
@UnsupportedAppUsage
public List<SmsRawData> getAllMessagesFromIccEf(String callingPackage) {
    if (DBG)
        log("getAllMessagesFromEF");
    mContext.enforceCallingOrSelfPermission(Manifest.permission.RECEIVE_SMS, "Reading messages from Icc");
    enforceAccessMessageOnICC("Reading messages from Icc");
    enforceNotOnHandlerThread("getAllMessagesFromIccEf");
    if (mAppOps.noteOp(AppOpsManager.OPSTR_READ_ICC_SMS, Binder.getCallingUid(), callingPackage) != AppOpsManager.MODE_ALLOWED) {
        return new ArrayList<SmsRawData>();
    }
    synchronized (mLock) {
        IccFileHandler fh = mPhone.getIccFileHandler();
        if (fh == null) {
            loge("Cannot load Sms records. No icc card?");
            mSms = null;
            return mSms;
        }
        Message response = mHandler.obtainMessage(EVENT_LOAD_DONE);
        fh.loadEFLinearFixedAll(IccConstants.EF_SMS, response);
        try {
            mLock.wait();
        } catch (InterruptedException e) {
            loge("interrupted while trying to load from the Icc");
        }
    }
    return mSms;
}

Example 4 with IccFileHandler

use of com.android.internal.telephony.uicc.IccFileHandler in project android_frameworks_opt_telephony by LineageOS.

the class IccSmsInterfaceManager method updateMessageOnIccEf.

/**
 * Update the specified message on the Icc.
 *
 * @param index record index of message to update
 * @param status new message status (STATUS_ON_ICC_READ,
 *                  STATUS_ON_ICC_UNREAD, STATUS_ON_ICC_SENT,
 *                  STATUS_ON_ICC_UNSENT, STATUS_ON_ICC_FREE)
 * @param pdu the raw PDU to store
 * @return success or not
 */
@UnsupportedAppUsage
public boolean updateMessageOnIccEf(String callingPackage, int index, int status, byte[] pdu) {
    if (DBG)
        log("updateMessageOnIccEf: index=" + index + " status=" + status + " ==> " + "(" + Arrays.toString(pdu) + ")");
    enforceReceiveAndSend("Updating message on Icc");
    enforceAccessMessageOnICC("Updating message on Icc");
    enforceNotOnHandlerThread("updateMessageOnIccEf");
    if (mAppOps.noteOp(AppOpsManager.OPSTR_WRITE_ICC_SMS, Binder.getCallingUid(), callingPackage) != AppOpsManager.MODE_ALLOWED) {
        return false;
    }
    synchronized (mLock) {
        mSuccess = false;
        Message response = mHandler.obtainMessage(EVENT_UPDATE_DONE);
        if ((status & 0x01) == STATUS_ON_ICC_FREE) {
            // Will eventually fail if icc card is not present.
            if (PhoneConstants.PHONE_TYPE_GSM == mPhone.getPhoneType()) {
                mPhone.mCi.deleteSmsOnSim(index, response);
            } else {
                mPhone.mCi.deleteSmsOnRuim(index, response);
            }
        } else {
            // IccFilehandler can be null if ICC card is not present.
            IccFileHandler fh = mPhone.getIccFileHandler();
            if (fh == null) {
                response.recycle();
                return mSuccess;
            /* is false */
            }
            byte[] record = makeSmsRecordData(status, pdu);
            fh.updateEFLinearFixed(IccConstants.EF_SMS, index, record, null, response);
        }
        try {
            mLock.wait();
        } catch (InterruptedException e) {
            loge("interrupted while trying to update by index");
        }
    }
    return mSuccess;
}

Example 5 with IccFileHandler

use of com.android.internal.telephony.uicc.IccFileHandler in project android_frameworks_opt_telephony by LineageOS.

the class CatService method getInstance.

/**
 * Used for instantiating the Service from the Card.
 *
 * @param ci CommandsInterface object
 * @param context phone app context
 * @param ic Icc card
 * @param slotId to know the index of card
 * @return The only Service object in the system
 */
public static CatService getInstance(CommandsInterface ci, Context context, UiccCard ic, int slotId) {
    UiccCardApplication ca = null;
    IccFileHandler fh = null;
    IccRecords ir = null;
    if (ic != null) {
        /* Since Cat is not tied to any application, but rather is Uicc application
             * in itself - just get first FileHandler and IccRecords object
             */
        ca = ic.getApplicationIndex(0);
        if (ca != null) {
            fh = ca.getIccFileHandler();
            ir = ca.getIccRecords();
        }
    }
    synchronized (sInstanceLock) {
        if (sInstance == null) {
            int simCount = TelephonyManager.getDefault().getSimCount();
            sInstance = new CatService[simCount];
            for (int i = 0; i < simCount; i++) {
                sInstance[i] = null;
            }
        }
        if (sInstance[slotId] == null) {
            if (ci == null || ca == null || ir == null || context == null || fh == null || ic == null) {
                return null;
            }
            sInstance[slotId] = new CatService(ci, ca, ir, context, fh, ic, slotId);
        } else if ((ir != null) && (mIccRecords != ir)) {
            if (mIccRecords != null) {
                mIccRecords.unregisterForRecordsLoaded(sInstance[slotId]);
            }
            mIccRecords = ir;
            mUiccApplication = ca;
            mIccRecords.registerForRecordsLoaded(sInstance[slotId], MSG_ID_ICC_RECORDS_LOADED, null);
            CatLog.d(sInstance[slotId], "registerForRecordsLoaded slotid=" + slotId + " instance:" + sInstance[slotId]);
        }
        return sInstance[slotId];
    }
}