//
//  TestClient.java
//
//  WELD Java Client Persistent Object Management Package
//  Copyright Francis Chan (fchan@ic.eecs.berkeley.edu), 1997
//  University of California, Berkeley
//
//
//  This program is in the public domain.
//  Permission to use, copy, modify, and distribute this software
//  and its documentation for NON-COMMERCIAL purposes and
//  without fee is hereby granted, as long as credit is given.

/**
 * A applet to test some of the functionality
 * of the WELD client package
 */

import java.applet.Applet;
import java.util.Vector;
import java.net.Socket;
import java.io.*;

public class TestClient extends Applet{

  int port = 7010;
  boolean debug = false;
  boolean testSave = false;
  boolean testLoad = false;
  String loc = new String();   // location for save/load tests
  boolean testLocal = false;   // true -  test as Java app
                               // false - test as Java applet
 
  public static void main(String argv[]){

    System.out.println("Test WELD Client Package Applet");
    
    TestClient tc = new TestClient();

    if (argv[0].compareTo("7010") == 0)
      tc.port = 7010;
    if (argv[0].compareTo("7011") == 0)
      tc.port = 7011;
    if (argv[0].compareTo("7012") == 0)
      tc.port = 7012;
    if (argv[0].compareTo("7013") == 0)
      tc.port = 7013;
    if (argv[0].compareTo("7014") == 0)
      tc.port = 7014;
    if (argv[0].compareTo("7015") == 0)
      tc.port = 7015;

    if (argv[1].compareTo("Y") == 0)
      tc.debug = true;

    if (argv[2].compareTo("Y") == 0)
      tc.testLocal = true;

    if (argv[3].compareTo("Y") == 0)
      tc.testSave = true;

    if (argv[4].compareTo("Y") == 0)
      tc.testLoad = true;

    tc.loc = argv[5];

    tc.init();
    tc.stop();
  }

  public void init(){

    DirObject dSetup = new DirObject();

    if (testLocal != true){
      if (getParameter("Debug") != null) 
	if (getParameter("Debug").compareTo("Y") == 0)
	  debug = true;
      if (getParameter("Server") != null)
	dSetup.setServer(getParameter("Server"));
                            // sets up the server
                            // default as yoyodyne.eecs.berkeley.edu
      if (getParameter("TestSave") != null)
	if (getParameter("TestSave").compareTo("Y") == 0) 
	  testSave = true;
      if (getParameter("TestLoad") != null) 
	if (getParameter("TestLoad").compareTo("Y") == 0)
	  testLoad = true;
      if (getParameter("LocName") != null){
	loc = getParameter("LocName");
      } else {
	System.out.println("No Parameter LocName supplied for testing -- exiting...");
	System.exit(0);
      }
    }

    /*
System.out.println("debug, server, testSave, testLoad, loc:\n" + getParameter("Debug") + "\n" + getParameter("Server") + "\n" + testSave + "\n" + testLoad + "\n" + loc);
*/

    dSetup.setPort(port);        // sets the port number
    dSetup.setDebug(debug);      // sets the debug (message) flag

    if (testSave == true){
      
      String testSaveStr = new String();
    
      for (int i=0; i<1500; i++){
	testSaveStr += TestData.data.charAt(i);
      }
      DataObject testSaveDataObject = new DataObject(loc, testSaveStr);

      DirObject rootDir = new DirObject();  // creates "hollow" Directory
      DirObject tempDir = new DirObject();  // objects
      rootDir.getRoot();                    // load root directory
      tempDir.load("/temp");                // load temp directory 
                                            // which is situated below
                                            // root, as indicated by the
                                            // "/" prefix

      rootDir.attach(tempDir);              // attach the dir to root
      tempDir.attach(testSaveDataObject);   // attach the target DataObject
      rootDir.save();                       // save root directory
                                            //   the save propogates to 
                                            //   all the objects attached
    }

    if (testLoad == true){

      DataObject testLoadDataObject = new DataObject();
      testLoadDataObject.load("/temp/" + loc);
                  // loads the object at /temp/some_name
                  // (root->temp->object_name
      
      System.out.println("\n" + testLoadDataObject.getContent());
    }

  }
}