Erro de compilacao:
JIrc.java:151: cannot resolve symbol
symbol: variable sock
BufferedReader rd = new BufferedReader(new InputStreamReader(sock) );
^
1 error
Obs: sou iniciante em sockets
A indentacao ta meio tosca, mas ta valendo.
import java.awt.event.*;
import javax.swing.*;
import java.awt.*;
import java.net.*;
import java.io.*;
public class JIrc extends JFrame
{
public JTextArea conteudo;
public JTextField entrada;
public JLabel label_entrada;
public JButton conectar,sair,limpar;
public JScrollPane rolagem;
/* @author Marcelo Santos Araujo
* @version 1.0(beta)
* */
public JIrc()
{
super("JIrc - Irc Client");
conectar = new JButton("Connect");
sair = new JButton("Quit");
limpar = new JButton("Clear mainscreen");
conteudo = new JTextArea(15,40);
conteudo.setLineWrap(true);
conteudo.setBackground(Color.LIGHT_GRAY);
conteudo.setForeground(Color.black);
rolagem = new JScrollPane(conteudo);
label_entrada = new JLabel("Irc Server:");
entrada = new JTextField(30);
JPanel painel = new JPanel();
painel.add(conteudo);
painel.add(label_entrada);
painel.add(entrada);
painel.add(conectar);
painel.add(limpar);
painel.add(sair);
Container container = getContentPane();
container.add(painel);
setVisible(true);
setSize(400,400);
setDefaultLookAndFeelDecorated(true);
}
public void setConnection()
{
try
{
InetAddress addr = InetAddress.getByName(entrada.getText());
int port = 6667;
SocketAddress sockaddr = new InetSocketAddress(addr,port);
Socket sock = new Socket();
int timeout = 5000;
sock.connect(sockaddr,timeout);
}
catch (UnknownHostException e1)
{
conteudo.append("Unknown host errors:
" + e1 + "
");
}
catch(SocketTimeoutException e2)
{
conteudo.append("TimeOut errors:
" + e2 + "
");
}
catch(IOException e3)
{
conteudo.append("Input/Output errors:
" + e3 + "
");
}
}
public void setOk()
{
conectar.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent event1)
{
setConnection();
try
{
BufferedReader rd = new BufferedReader(new InputStreamReader(sock) );
String str;
while ((str = rd.readLine()) != null)
{
conteudo.append(str);
}
rd.close();
}
catch (IOException e4)
{
conteudo.append("Errors:
" + e4 + "
");
}
}
});
}
public void setQuit()
{
sair.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent even2)
{
System.exit(0);
}
});
}
public void setClear()
{
limpar.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent event3)
{
entrada.setText("");
conteudo.setText("");
}
});
}
public static void main(String args[]) //throws IOException
{
JIrc irc = new JIrc();
irc.setOk();
irc.setQuit();
irc.setClear();
}
}
Obrigado,
Marcelo Araujo

