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package SimpleJavaWebServer;

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

/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/

/**
*
* @Nama_Proyek : UTS Pemrograman Client Server
* @author Fendi Dwi Fauzi
* @Nim : 075314067
*/
public class SimpleJavaWebServer extends Thread{
private ServerSocket serverSocket= null;
private SimpleWebServerGUI logRespon;
private Thread thread;

/**
* @return the messageRespon
*/

public SimpleJavaWebServer(){
this.start();
}



public SimpleJavaWebServer(SimpleWebServerGUI logResponMessage){
this.logRespon=logResponMessage;
}

@Override
public void start(){
thread = new Thread(this);
thread.start();
}

@Override
public void run(){
System.out.println("Waiting for connection");
serverSocket = null;
try {
// create the main server socket
serverSocket = new ServerSocket(80);
System.out.println("Starting Web Service in Port : 80");
this.logRespon.getTextArea().setText(this.logRespon.getTextArea().getText()+"Starting Webserver in Port : "+serverSocket.getLocalPort()+"\nWaiting Connection ....\n");
} catch ( Exception e ) {
System.out.println("Error connection Interupted: " + e );
}
while (true) {
try {

//this call waits/blocks until someone connects to the port
Socket connectionsocket = serverSocket.accept();
System.out.println("Service Active in Port: "+serverSocket.getLocalPort());
this.logRespon.getTextArea().setText(this.logRespon.getTextArea().getText()+"\n\nWeb Server is Active in Port : "+serverSocket.getLocalPort()+"\n");

//Read the http request from the client from the socket interface
BufferedReader in=new BufferedReader(new InputStreamReader(connectionsocket.getInputStream()));
PrintStream out=new PrintStream(new BufferedOutputStream(connectionsocket.getOutputStream()));

System.out.println("\nRequest from IP : " +connectionsocket.getInetAddress()+ " in Port: "+connectionsocket.getPort());
this.logRespon.getTextArea().setText(this.logRespon.getTextArea().getText()+"Request from IP : "+connectionsocket.getInetAddress()+ " in Port : "+connectionsocket.getPort()+"\n");

// Read filename from first input line "GET /filename.html ..."
String s=in.readLine();
System.out.println("Request : "+s+"\n"); // Log the request
this.logRespon.getTextArea().setText(this.logRespon.getTextArea().getText()+"Request : "+s);


String filename="";
StringTokenizer st=new StringTokenizer(s);
try {

// Parse the filename from the GET command
if (st.hasMoreElements() && st.nextToken().equalsIgnoreCase("GET")
&& st.hasMoreElements())
filename=st.nextToken();
else
throw new FileNotFoundException(); // Bad request

// Append trailing "/" with "index.html"
if (filename.endsWith("/"))
filename+=("index.html");

// Remove leading "/" from filename
while (filename.indexOf("/")==0)
filename=filename.substring(1);

// Open the file (may throw FileNotFoundException)
InputStream file=new FileInputStream(filename);

// Determine the MIME type and print HTTP header
String mimeType="text/plain";
if (filename.endsWith(".html") || filename.endsWith(".htm")||filename.endsWith(".css"))
mimeType="text/html";
else if (filename.endsWith(".jpg") || filename.endsWith(".jpeg"))
mimeType="image/jpeg";
else if (filename.endsWith(".gif"))
mimeType="image/gif";
out.print("HTTP/1.0 200 OK\r\n"+
"Content-type: "+mimeType+"\r\n\r\n");

// Send file contents to client, then close the connection
byte[] a=new byte[65536];
int n;
while ((n=file.read(a))>0)
out.write(a, 0, n);
out.close();
}
catch (FileNotFoundException x) {
out.println("HTTP/1.0 404 Not Found\r\n"+
"Content-type: text/html\r\n\r\n"+
""+filename+" not found\n");
out.close();
}
}
catch (IOException x) {
System.out.println(x);
}
}}
public static void main (String args[]){
SimpleJavaWebServer test = new SimpleJavaWebServer();
test.start();
}
}

package SimpleJavaWebServer;

import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import javax.swing.JFileChooser;
import javax.swing.JOptionPane;
import javax.swing.filechooser.FileNameExtensionFilter;


/**
*
* @Nama_Proyek : UTS Pemrograman Client Server
* @author Fendi Dwi Fauzi
* @Nim : 075314067
*/
public class SimpleWebServerGUI extends javax.swing.JFrame {
private String fileName;

/** Creates new form SimpleWebServerGUI */
public SimpleWebServerGUI() {
super("Simple JavaWebServer");
initComponents();
new SimpleJavaWebServer(this);
}

/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// //GEN-BEGIN:initComponents
private void initComponents() {

jMenuBar2 = new javax.swing.JMenuBar();
jMenu1 = new javax.swing.JMenu();
jMenu2 = new javax.swing.JMenu();
jScrollPane1 = new javax.swing.JScrollPane();
textArea = new javax.swing.JTextArea();
save = new javax.swing.JButton();
logLabel = new javax.swing.JLabel();
jMenuBar1 = new javax.swing.JMenuBar();
jMenu3 = new javax.swing.JMenu();
start = new javax.swing.JMenuItem();
exit = new javax.swing.JMenuItem();

jMenu1.setText("File");
jMenuBar2.add(jMenu1);

jMenu2.setText("Edit");
jMenuBar2.add(jMenu2);

setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

textArea.setColumns(20);
textArea.setRows(5);
jScrollPane1.setViewportView(textArea);
textArea.setEditable(false);

save.setText("Save Logs");
save.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
saveActionPerformed(evt);
}
});

logLabel.setText("Log Request");

jMenu3.setText("File");

start.setText("Start");
start.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
startActionPerformed(evt);
}
});
jMenu3.add(start);

exit.setText("Exit and Stop");
exit.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
exitActionPerformed(evt);
}
});
jMenu3.add(exit);

jMenuBar1.add(jMenu3);

setJMenuBar(jMenuBar1);

javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 412, Short.MAX_VALUE)
.addComponent(logLabel, javax.swing.GroupLayout.PREFERRED_SIZE, 80, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(save, javax.swing.GroupLayout.Alignment.TRAILING))
.addContainerGap())
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(logLabel)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 183, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(save)
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);

pack();
}// //GEN-END:initComponents

private void saveActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_saveActionPerformed
// TODO add your handling code here:
JFileChooser chooser;
File file, directory;
int status;

chooser = new JFileChooser("%My Documents%");
chooser.setFileFilter(new FileNameExtensionFilter("Text Document", "txt","doc"));
status = chooser.showSaveDialog(null);

if (status == JFileChooser.APPROVE_OPTION) {
fileName = chooser.getSelectedFile().getPath();
File outFile = new File(fileName);
try {
FileWriter out = new FileWriter(outFile);
String test=textArea.getText();
out.write(test);
out.close();
}
catch (Exception ex) {
System.out.println(ex.getMessage());
}
} else {
JOptionPane.showMessageDialog(null, "Save File dialog canceled");
}

}//GEN-LAST:event_saveActionPerformed

private void startActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_startActionPerformed
// TODO add your handling code here:
SimpleJavaWebServer startAction = new SimpleJavaWebServer(this);
startAction.start();
}//GEN-LAST:event_startActionPerformed

private void exitActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_exitActionPerformed
// TODO add your handling code here:
System.exit(1);
}//GEN-LAST:event_exitActionPerformed

/**
* @param args the command line arguments
*/
public static void main(String args[]) {
SimpleWebServerGUI frame = new SimpleWebServerGUI();
frame.setVisible(true);
frame.setResizable(false);


}

// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JMenuItem exit;
private javax.swing.JMenu jMenu1;
private javax.swing.JMenu jMenu2;
private javax.swing.JMenu jMenu3;
private javax.swing.JMenuBar jMenuBar1;
private javax.swing.JMenuBar jMenuBar2;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JLabel logLabel;
private javax.swing.JButton save;
private javax.swing.JMenuItem start;
private javax.swing.JTextArea textArea;
// End of variables declaration//GEN-END:variables
private String teks;
/**
* @return the textArea
*/
public javax.swing.JTextArea getTextArea() {
return textArea;
}

/**
* @param textArea the textArea to set
*/
public void setTextArea(javax.swing.JTextArea textArea) {
this.textArea = textArea;
}
}