@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.");
}
}
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;
}
}
