mgodave

(ns netflow.packet
  (:import jpcap.JpcapCaptor)
  (:import jpcap.packet.Packet))

(def captor (JpcapCaptor/openFile "mytrace.pcap"))

(defn packet-seq [captor]
  (let [packet (.getPacket captor)]
    (when-not (= (Packet/EOF) packet)
      (lazy-seq (cons packet (packet-seq captor))))))

mgodave

;; Problem: I have a raw file descriptor, from a parent process and I need to read from it:
(import java.io.FileDescriptor)
(import java.io.FileInputStream)
(def fdfield (.getDeclaredField (Class/forName "java.io.FileDescriptor") "fd"))
(def fd (FileDescriptor.))
(.setInt fdfield fd 10)
(FileInputStream. fd)

mgodave

;;WARNING: UNTESTED

(ns flows
  (:import jpcap.JpcapCaptor))

(defrecord flow-tuple :src-ip :dst-ip :src-port :dst-port :protocol)
(defrecord flow :flow-tuple :octets :first-update :last-update)

(comment
(defprotocol CaptureProtocol

mgodave

/**
 * Created by IntelliJ IDEA.
 * User: drusek
 * Date: 2/10/12
 * Time: 12:40 PM
 * To change this template use File | Settings | File Templates.
 */

import com.sun.jna.*;
import com.sun.jna.ptr.PointerByReference;

mgodave

#ifndef __LOGGING_H__
#define __LOGGING_H__

#include <jni.h>

typedef enum {
  SEVERE = 0,
  WARNING,
  INFO,
  FINE,

mgodave

import org.junit.Test;

import java.util.concurrent.BlockingQueue;
import java.util.concurrent.SynchronousQueue;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;

import static org.junit.Assert.assertFalse;

/**

mgodave

import com.google.common.util.concurrent.*;
import org.apache.commons.dbcp.cpdsadapter.DriverAdapterCPDS;
import org.apache.commons.dbcp.datasources.SharedPoolDataSource;
import org.apache.commons.dbutils.AsyncQueryRunner;
import org.apache.commons.dbutils.ResultSetHandler;

import javax.sql.DataSource;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.concurrent.ThreadPoolExecutor;

mgodave

/**
 * Copyright 2013 David Rusek <dave.rusek@gmail.com>
 *
 * 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

mgodave

package org.robotninjas.audio;

import com.google.common.util.concurrent.*;

import java.util.concurrent.Callable;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ScheduledFuture;
import java.util.concurrent.TimeUnit;

import static com.google.common.util.concurrent.MoreExecutors.listeningDecorator;

mgodave

package org.robotninjas.audio;

import com.google.common.base.Ticker;
import com.google.common.primitives.Longs;

import java.util.concurrent.Callable;
import java.util.concurrent.Delayed;
import java.util.concurrent.FutureTask;
import java.util.concurrent.TimeUnit;