/**
* This file contains example code from the book
* JAVA NETWORKING AND COMMUNICATIONS
* by Todd Courtois
* ISBN 0-13-850454-7
*
* Purchasers of the book may reuse this sample code
* for any purpose whatsoever as long as this header
* is included. Use of this example code is subject
* to the license agreement printed in the book.
*
* For updates see the web site
* http://www.rawthought.com/JNC/
*/

/**
 * Modified by Michael Hicks for CMSC 433,
 * University of Maryland, 2002.
 */

import java.io.*;
import java.net.*;
import java.util.*;


/**
* An object encapsulating an HTTP request
*/
public abstract class HttpRequest
{
  //response status constants
  public final static int
    REPLY_ERROR_NO_ERROR     = 200,
    REPLY_ERROR_NO_SUCH_FILE = 404;
  
  public final static String
    REPLY_EXPLANATION_OK = " OK ",//no problem
    REPLY_EXPLANATION_ERROR = " ERROR ";//error of some sort

  //info about the content file
  private String HTTPversion;  // e.g. HTTP/1.0
  private String requestType;  // e.g. GET
  private String requestName;  // e.g. /filename.html

  protected HttpRequest(String request, String version, String type) {
    requestName = request;
    HTTPversion = version;
    requestType = type;
  }

  public String getRequestName() {
    return requestName;
  }
  
  public String getRequestType() {
    return requestType;
  }

  public String getHTTPversion() {
    return HTTPversion;
  }

  public String toString() {
    return requestType+" "+requestName+" "+HTTPversion;
  }
}