libsuix.java

import java.io.OutputStream;
import java.io.InputStream;

//Library for holding all the client commands and shit {WIP}

public class libsuix
{

	//OutputStream for the socket
	public static OutputStream outStream;

	//InputStream for the socket
	public static InputStream inStream;


	//Get the current username.
	//Returns the username else `null` if some really bad shit happened.
	public static String getUsername()
	{
		IO.sendCommand(outStream, "GET_USERNAME");
		String username = IO.readCommand(inStream);
		return username;
	}

	//Get the current channel.
	//Returns the username else `null` if some really bad shit happened.
	public static String getChannel()
	{
		IO.sendCommand(outStream, "GET_CHANNEL");
		String channel = IO.readCommand(inStream);
		return channel;
	}

	//List all channels available on this server.
	//Returns the username else `null` if some really bad shit happened.
	public static String[] listChannels()
	{
		IO.sendCommand(outStream, "LIST_CHANNEL");
		int channelListLength = Integer.parseInt(IO.readCommand(inStream));

		String[] channels = new String[channelListLength];

		//Read each channel into the array
		for(int i = 0; i < channelListLength; i++)
		{
			channels[i] = IO.readCommand(inStream);
		}

		return channels;
	}


	//Returns the username else `null` if some really bad shit happened.
	public static String[] listUsers()
	{
		IO.sendCommand(outStream, "LIST_USERS");
		int userListLength = Integer.parseInt(IO.readCommand(inStream));

		String[] users = new String[userListLength];

		//Read each user into the array
		for(int i = 0; i < userListLength; i++)
		{
			users[i] = IO.readCommand(inStream);
		}

		return users;
	}




	 //Set the username
	 public static void setUsername(String username)
	 {
		IO.sendCommand(outStream,"SET_USERNAME");
		IO.sendCommand(outStream,username);
	 }

	//Send the given message `message`.
	//Returns "MESSAGE_SENT" on successful sending of message.
	//"MESSAGE_SEND_FAILED" if not successful.
	//And if some really bad shit happened then `null`.
	public static String sendMessage(String message)
	{
		IO.sendCommand(outStream,"SEND_MESSAGE");
		IO.sendCommand(outStream,message);
		String errorReturn = IO.readCommand(inStream);
		return errorReturn;
	}



}