예제 #1
0
 @Override
 public void handleMessage(Message message) {
   Log.d(LOG_TAG, "DONE: " + message.what);
   if (message.getData().getInt("error") == 0) {
     if (Utils.isGalaxyS2()) {
       Utils.deleteLogFilesWithPrefix(new String[] {Constants.LOG_FILE_S2_PREFIX_AENAES});
     }
     Log.e(LOG_TAG, "Received message from PhoneSecService.");
     // files are not available as soon as message received from
     // service.
     SystemClock.sleep(3000);
     lookForSecurityCodes();
   } else {
     Log.e(LOG_TAG, "Error while fetching modem log.");
   }
 }
예제 #2
0
  private void lookForSecurityCodes() {
    File[] matchingLogFile = Utils.searchLogFile();
    if (matchingLogFile == null || matchingLogFile.length == 0) {
      Log.e(LOG_TAG, "Log file not found.");
      return;
    } else {
      EventDetails eventDetails = getEventDetails();
      NetworkType nwType = eventDetails.getNwType();
      String nwOperator = eventDetails.getNwOperator();
      Event event = eventDetails.getEvent();
      long eventReportedAt = eventDetails.getReportedAt();

      Log.e(LOG_TAG, "Current Event " + event.name());

      for (int i = 0; i < matchingLogFile.length; i++) {
        Log.d(LOG_TAG, "Source log file : " + matchingLogFile[i].getAbsolutePath());

        long startTime = System.currentTimeMillis();

        byte[] filteredByteSeq = sLogFileReader.readFile(matchingLogFile[i], event, nwType);
        if (filteredByteSeq == null) {
          Utils.deleteLogFile(matchingLogFile[i]);
          continue;
        }
        long endTime = System.currentTimeMillis();
        Log.e(
            LOG_TAG,
            "Time taken to read and filter log file " + (endTime - startTime) / 1000 + " Seconds.");
        // Silent SMS does not generate an event, to know the presence
        // of Silent SMS log file needs to be scanned.
        startTime = System.currentTimeMillis();
        List<Packet> silentSMSEntries =
            sPacketReader.generateResult(
                filteredByteSeq, Constants.SMS, event, getApplicationContext());
        Log.e(LOG_TAG, "Number of silent SMS entries : " + silentSMSEntries.size());

        List<Packet> profileParams =
            sPacketReader.generateResult(
                filteredByteSeq, Constants.PROFILE_PARAMS, event, getApplicationContext());
        beginProfileParamComparison(profileParams);

        Log.e(LOG_TAG, "Number of Profile parameters found : " + profileParams.size());

        if (event != Event.NONE) {
          if (NetworkType._3G == nwType) {
            List<Packet> _3gEntries =
                sPacketReader.generateResult(
                    filteredByteSeq, Constants._3G, event, getApplicationContext());
            insertEntriesIntoDB(_3gEntries, NetworkType._3G, nwOperator, event, eventReportedAt);
            Log.e(LOG_TAG, "Number of 3G entries : " + _3gEntries.size());
            _3gEntries = null;
          } else if (NetworkType.GSM == nwType) {
            List<Packet> gsmEntries =
                sPacketReader.generateResult(
                    filteredByteSeq, Constants.GSM, event, getApplicationContext());
            insertEntriesIntoDB(gsmEntries, NetworkType.GSM, nwOperator, event, eventReportedAt);
            Log.e(LOG_TAG, "Number of GSM entries : " + gsmEntries.size());
            gsmEntries = null;
          }
        }
        if (insertEntriesIfNotDuplicate(
            silentSMSEntries,
            nwType,
            nwOperator,
            Event.INCOMING_SILENT_SMS,
            System.currentTimeMillis())) {
          setSilentSMSNotification();
        }
        insertEntriesIfNotDuplicate(
            profileParams, nwType, nwOperator, Event.PROFILE_PARAMS, System.currentTimeMillis());

        Utils.deleteLogFile(matchingLogFile[i]);
        endTime = System.currentTimeMillis();
        Log.e(
            LOG_TAG,
            "Time taken to extract code info " + (endTime - startTime) / 1000 + " Seconds.");

        filteredByteSeq = null;
        silentSMSEntries = null;
        profileParams = null;
      }
      matchingLogFile = null;
    }
  }