Example #1
1
  // Loads traffic from file
  public final void load() {
    sessionInTraffic = 0;
    sessionOutTraffic = 0;
    savedCost = 0;
    lastTimeUsed = new Date(1);
    costPerDaySum = 0;
    savedSince = new Date();
    Storage traffic = new Storage("traffic");
    try {
      traffic.open(false);

      byte[] buf = traffic.getRecord(2);
      ByteArrayInputStream bais = new ByteArrayInputStream(buf);
      DataInputStream dis = new DataInputStream(bais);

      allInTraffic = dis.readInt();
      allOutTraffic = dis.readInt();
      savedSince.setTime(dis.readLong());
      lastTimeUsed.setTime(dis.readLong());
      savedCost = dis.readInt();
    } catch (Exception e) {
      savedSince.setTime(new Date().getTime());
      allInTraffic = 0;
      sessionOutTraffic = 0;
      savedCost = 0;
    }
    traffic.close();
  }
Example #2
0
 // Reset the saved value
 public void reset() {
   allInTraffic = 0;
   allOutTraffic = 0;
   savedCost = 0;
   savedSince.setTime(new Date().getTime());
   try {
     safeSave();
   } catch (Exception e) { // Do nothing
   }
 }
Example #3
0
  // Saves traffic from file
  private synchronized void save() throws IOException, RecordStoreException {
    // Open record store
    Storage traffic = new Storage("traffic");
    traffic.open(true);
    // Add empty records if necessary
    traffic.initRecords(2);

    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    DataOutputStream dos = new DataOutputStream(baos);

    // Add traffic amount and savedSince to record store
    dos.writeInt(allInTraffic + sessionInTraffic);
    dos.writeInt(allOutTraffic + sessionOutTraffic);
    dos.writeLong(savedSince.getTime());
    dos.writeLong(lastTimeUsed.getTime());
    generateCostSum(0, 0, false);
    dos.writeInt(savedCost);
    traffic.setRecord(2, baos.toByteArray());

    traffic.close();
  }
Example #4
0
  // Generates int of money amount spent on connection
  protected int generateCostSum(int in, int out, boolean thisSession) {
    int cost = 0;
    int costOf1M = Options.getInt(Options.OPTION_COST_OF_1M) * 100;
    int costPacketLength = Math.max(Options.getInt(Options.OPTION_COST_PACKET_LENGTH), 1);

    long packets = 0;
    if (0 != in) {
      packets += (in + costPacketLength - 1) / costPacketLength;
    }
    if (0 != out) {
      packets += (out + costPacketLength - 1) / costPacketLength;
    }
    cost += (int) (packets * costPacketLength * costOf1M / (1024 * 1024));
    if (!usedToday() && (0 != sessionInTraffic) && (0 == costPerDaySum)) {
      costPerDaySum = costPerDaySum + Options.getInt(Options.OPTION_COST_PER_DAY);
      lastTimeUsed.setTime(new Date().getTime());
    }
    return cost + costPerDaySum;
  }