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package Client;
import java.io.*;
import java.net.Socket;
import Server.ChatServer;
import Server.Client;
public class ChatClient
{
private String nick;
private String realname;
private ChatClientWriter writer;
private UserInterface ui;
private Socket soc;
private boolean isConnected = false;
ChatClient() {
this.soc = null;
}
/** returning the nick name */
public String getNick ()
{
return this.nick;
}
/** returning the real name */
public String getRealname ()
{
return this.realname;
}
/** changing the nick name */
public void setNick (String nick)
{
this.nick = nick;
}
/** changing the real name
* @param realname the name to set*/
public void setRealname (String realname)
{
this.realname = realname;
}
/** mark client as connected */
public void setConnected()
{
this.isConnected = true;
}
/** send a line to server */
public void runSendline (String line)
{
if (!this.isConnected)
return;
writer.sendLine(line);
}
/** */
public void PRIVMSG (String line)
{
if ((line.length() >= 7) && (line.substring(0,7)).equals(new String("/QUOTE ")))
{
runSendline(line.substring(7, line.length()));
}
else
{
runSendline("PRIVMSG " + "#Chat-Dor : " + line);
}
}
public void shutdown()
{
if (soc != null)
{
try
{
soc.close();
}
catch (IOException e) {}
}
}
public boolean connect (String host, int port)
{
try
{
soc = new Socket(host, port);
ChatClientReader reader = new ChatClientReader(soc);
reader.setDisplay(ui);
this.writer = new ChatClientWriter(soc,this);
reader.start();
writer.start();
return true;
} catch (IOException e)
{
System.err.println("Failed connecting to server: " + host + ":" + port + " (" + e + ")");
return false;
}
}
public static void main(String[] args) throws IOException
{
ChatClient client = new ChatClient();
client.setNick("Dor");
client.setRealname("Dor bivas");
client.ui = new UserInterface(client);
}
}
/** Tasks
* TODO: 5. When we get from the server a PRIVMSG, parse it and show who sent it.
* Print other messages (Server messages) differently.
*
* Example:
*
* Instead of: :tzafrir!~tzafrir@localhost PRIVMSG #the-chan :Hello There
* print: [#the-chan] Hello There
*
* TODO: 6. Join a channel at startup: For any server besides our own we need to send
* a JOIN command (see how it is handled in the server).
*
* TODO: 7. Don't allow sending text until we joined a channel.
*/
/** Later
*
* * Fix or remove all the fixme-s.
* * Closing the program (Close, ALT-F4) does not end the process
* * Keep channels up: PING occasionally
* * The output buffer does not have a scroll bar.
* * Pressing Enter in the message line does not send text.
* * Configuration file to save the nick?
* * History log?
* * In the end:
* * Close socket
* * Send QUIT before that (QUIT :leaving)
* * It may be handy to implement other client commands:
* - /NICK - changes the nick
* - /CLEAR - clears the output window
* - /SAY - print a message directly to output window
* - // - sends just a leading '/' (in case you want to send '/NICK whatever' to the channel
* - /HELP - print a help message to the user
* * Command-line client - useful for testing.
*/
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