Android Open Source - Swinedroid Alert List X M L Handler

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License

The source code is released under:
GNU General Public License
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Java Source Code

package com.legind.swinedroid.xml;
// w w  w . j  a  v a 2  s.c  om
import java.io.IOException;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.sql.Timestamp;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.LinkedList;

import org.xml.sax.Attributes;
import org.xml.sax.SAXException;

import android.util.Log;

import com.legind.swinedroid.RequestService.Request;
import com.legind.web.WebTransport.WebTransportException;

public class AlertListXMLHandler extends XMLHandler{
  private boolean inNumAlerts = false;
  private boolean inAlert = false;
  private boolean inSid = false;
  private boolean inCid = false;
  private boolean inIpSrc = false;
  private boolean inIpDst = false;
  private boolean inSigPriority = false;
  private boolean inSigName = false;
  private boolean inTimestamp = false;
  public long numAlerts;
  public LinkedList <AlertListXMLElement> alertList;
  private static SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
  private static final String LOG_TAG = "com.legind.swinedroid.xml.AlertListXMLHandler";
  
  @Override
  public void startElement(String uri, String name, String qName, Attributes atts){
    super.startElement(uri, name, qName, atts);
    if(name.trim().equals("num_alerts")){
      super.clearStringBuilder();
      inNumAlerts = true;
    }
    if(name.trim().equals("alert")){
      inAlert = true;
      alertList.add(new AlertListXMLElement());
    }
    if(name.trim().equals("sid")){
      super.clearStringBuilder();
      inSid = true;
    }
    if(name.trim().equals("cid")){
      super.clearStringBuilder();
      inCid = true;
    }
    if(name.trim().equals("ip_src")){
      super.clearStringBuilder();
      inIpSrc = true;
    }
    if(name.trim().equals("ip_dst")){
      super.clearStringBuilder();
      inIpDst = true;
    }
    if(name.trim().equals("sig_priority")){
      super.clearStringBuilder();
      inSigPriority = true;
    }
    if(name.trim().equals("sig_name")){
      super.clearStringBuilder();
      inSigName = true;
    }
    if(name.trim().equals("timestamp")){
      super.clearStringBuilder();
      inTimestamp = true;
    }
  }

  @Override
  public void endElement(String uri, String name, String qName){
    handleString();
    super.endElement(uri, name, qName);
    if(name.trim().equals("num_alerts")){
      inNumAlerts = false;
    }
    if(name.trim().equals("alert")){
      inAlert = false;
    }
    if(name.trim().equals("sid")){
      inSid = false;
    }
    if(name.trim().equals("cid")){
      inCid = false;
    }
    if(name.trim().equals("ip_src")){
      inIpSrc = false;
    }
    if(name.trim().equals("ip_dst")){
      inIpDst = false;
    }
    if(name.trim().equals("sig_priority")){
      inSigPriority = false;
    }
    if(name.trim().equals("sig_name")){
      inSigName = false;
    }
    if(name.trim().equals("timestamp")){
      inTimestamp = false;
    }
  }
  
  public void handleString(){
    try{
      if(inNumAlerts)
        numAlerts = Long.parseLong(super.getStringBuilder().toString());
      if(inAlert && inSid)
        alertList.getLast().sid = Long.parseLong(super.getStringBuilder().toString());
      if(inAlert && inCid)
        alertList.getLast().cid = Long.parseLong(super.getStringBuilder().toString());
      if(inAlert && inIpSrc)
        alertList.getLast().ipSrc = InetAddress.getByName(super.getStringBuilder().toString());
      if(inAlert && inIpDst)
        alertList.getLast().ipDst = InetAddress.getByName(super.getStringBuilder().toString());
      if(inAlert && inSigPriority)
        alertList.getLast().sigPriority = Byte.parseByte(super.getStringBuilder().toString());
      if(inAlert && inSigName){
        alertList.getLast().sigName = super.getStringBuilder().toString();
      }
      if(inAlert && inTimestamp){
        Date parsed_date = dateFormat.parse(super.getStringBuilder().toString());
        alertList.getLast().timestamp = new Timestamp(parsed_date.getTime());
      }
    } catch (UnknownHostException e) {
      Log.w(LOG_TAG, e.toString());
    } catch (ParseException e) {
      Log.w(LOG_TAG, e.toString());
    }
  }
  
  @Override
  public void createElement(Request request, String call, String extra_parameters) throws IOException, SAXException, XMLHandlerException, WebTransportException{
    alertList = new LinkedList<AlertListXMLElement>();
    super.createElement(request, call, extra_parameters);
  }
}
Java Source Code List
