Adds all assignments not previously in a git repo

4 files changed, 305 insertions, 0 deletions

diff --git a/CS2452/GUI_network/Gui.java b/CS2452/GUI_network/Gui.java
new file mode 100644
index 0000000..2187030
--- /dev/null
+++ b/CS2452/GUI_network/Gui.java
@@ -0,0 +1,108 @@
+package assign6;
+
+import java.awt.*;
+import java.awt.event.*;
+import java.awt.image.*;
+import java.io.*;
+import java.util.concurrent.Semaphore;
+
+import javax.imageio.ImageIO;
+import javax.swing.*;
+
+public class Gui extends JFrame implements ActionListener, MouseListener
+{
+	JPanel panel;
+	JLabel label;
+	BufferedImage image;
+	Color color;
+	Semaphore write;
+	boolean sc;
+	
+	
+	public Gui(String filename, Color color, Semaphore write, boolean sc)
+	{
+		this.color = color;
+		this.sc = sc;
+		
+		panel = new JPanel(new GridLayout(1,1));
+		panel.setBackground(color);
+		try
+		{
+			image = ImageIO.read(new File(filename));
+		} catch (IOException e)
+		{
+			e.printStackTrace();
+		}
+		label = new JLabel(new ImageIcon(new ImageIcon(image).getImage().getScaledInstance(500, 500, Image.SCALE_DEFAULT)));
+		
+		panel.add(label);
+		panel.addMouseListener(this);
+		this.add(panel);
+		
+		this.write = write;
+		
+	}
+
+	public void actionPerformed(ActionEvent e)
+	{
+
+	}
+	
+	public void mouseClicked(MouseEvent e)
+	{
+		write.release();
+		changeImage();
+	}
+
+
+	public void mouseEntered(MouseEvent e)
+	{
+		
+	}
+
+	public void mouseExited(MouseEvent e)
+	{
+		
+	}
+
+	public void mousePressed(MouseEvent e)
+	{
+		
+	}
+
+	public void mouseReleased(MouseEvent e)
+	{
+
+	}
+	
+	public void changeImage()
+	{
+		
+		String filename;
+		Color color;
+		if(sc)
+		{
+			filename = "img2.jpg";
+			color = Color.GREEN;
+		}
+		else
+		{
+			filename = "img1.jpg";
+			color = Color.BLUE;
+		}
+		
+		try
+		{
+			image = ImageIO.read(new File(filename));
+		} catch (IOException e)
+		{
+			e.printStackTrace();
+		}
+		label.setIcon(new ImageIcon(new ImageIcon(image).getImage().getScaledInstance(500, 500, Image.SCALE_DEFAULT)));
+		
+		panel.setBackground(color);
+		panel.repaint();
+		
+		sc = !sc;
+	}
+}
\ No newline at end of file
diff --git a/CS2452/GUI_network/MGui.java b/CS2452/GUI_network/MGui.java
new file mode 100644
index 0000000..a0879c6
--- /dev/null
+++ b/CS2452/GUI_network/MGui.java
@@ -0,0 +1,92 @@
+package assign6;
+
+import java.net.*;
+import java.util.concurrent.Semaphore;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.*;
+
+import java.io.*;
+
+public class MGui
+{
+
+	public static void main(String[] args)
+	{
+		Gui g = null;
+		Semaphore write = new Semaphore(1);
+		try
+		{
+			write.acquire();
+		} catch (InterruptedException e1)
+		{
+			e1.printStackTrace();
+		}
+		ServerSocket ss;
+		Socket s = null;
+		
+		if (args[0].compareTo("server") == 0)
+		{
+			try
+			{
+				ss = new ServerSocket(Integer.parseInt(args[1]));
+				s = ss.accept();
+			} catch (NumberFormatException e)
+			{
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+			} catch (IOException e)
+			{
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+			}
+			g = new Gui("img1.jpg",Color.BLUE, write,true);
+			g.setSize(1000, 1000);
+			g.setLocation(32, 32);
+			g.setVisible(true);
+			g.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+
+			SocketWriter sw = new SocketWriter(s,write);
+
+
+		}
+		else if (args[0].compareTo("client") == 0)
+		{
+
+			InetAddress address = null;
+			int port = 0;
+			
+			try
+			{
+				address = InetAddress.getByName(args[1]);
+				port = Integer.parseInt(args[2]);
+				
+			} catch (UnknownHostException e)
+			{
+				e.printStackTrace();
+			}
+			
+			try
+			{
+				s = new Socket(address, port);
+			} catch (IOException e)
+			{
+				e.printStackTrace();
+			}
+
+			g = new Gui("img2.jpg",Color.GREEN,write,false);
+			g.setSize(1000, 1000);
+			g.setLocation(500, 500);
+			g.setVisible(true);
+			g.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+
+			SocketWriter sw = new SocketWriter(s,write);
+
+		}
+		
+		SocketReader sr = new SocketReader(s,g);
+
+	}
+
+}
diff --git a/CS2452/GUI_network/SocketReader.java b/CS2452/GUI_network/SocketReader.java
new file mode 100644
index 0000000..dacdaf1
--- /dev/null
+++ b/CS2452/GUI_network/SocketReader.java
@@ -0,0 +1,49 @@
+package assign6;
+
+import java.net.*;
+
+import javax.swing.JFrame;
+
+import java.io.*;
+
+public class SocketReader extends Thread
+{
+	BufferedReader br;
+	Gui g;
+	Thread t;
+
+	public SocketReader(Socket s, Gui g)
+	{
+		try
+		{
+			br = new BufferedReader(new InputStreamReader(s.getInputStream()));
+		} catch (IOException e)
+		{
+			e.printStackTrace();
+		}
+		
+		this.g = g;
+
+		t = new Thread(this);
+		t.start();
+	}
+
+	public void run()
+	{
+		String str = null;
+		while (true)
+		{
+			try
+			{
+				str = br.readLine();
+			} catch (IOException e)
+			{
+				e.printStackTrace();
+			}
+			if (str != null)
+				g.changeImage();
+		}
+
+	}
+
+}
\ No newline at end of file
diff --git a/CS2452/GUI_network/SocketWriter.java b/CS2452/GUI_network/SocketWriter.java
new file mode 100644
index 0000000..1d882ab
--- /dev/null
+++ b/CS2452/GUI_network/SocketWriter.java
@@ -0,0 +1,56 @@
+package assign6;
+
+import java.io.*;
+import java.net.*;
+import java.util.concurrent.Semaphore;
+
+public class SocketWriter extends Thread
+{
+	Thread t;
+	BufferedWriter bw;
+	Semaphore write;
+	boolean sc;
+	
+	public SocketWriter(Socket s, Semaphore write)
+	{
+		try{
+		this.bw  = new BufferedWriter(new OutputStreamWriter(s.getOutputStream()));
+		}
+		catch(IOException e)
+		{
+			e.printStackTrace();
+		}
+		
+		this.write = write;
+		
+			
+
+		t = new Thread(this);
+		t.start();
+	}
+	
+	public void run()
+	{
+	
+		while(true)
+		{
+			try
+			{
+				write.acquire();
+			} catch (InterruptedException e1)
+			{
+				e1.printStackTrace();
+			}
+			try
+			{
+				bw.newLine();
+				bw.flush();
+			} catch (IOException e)
+			{
+				e.printStackTrace();
+			}
+		}
+				
+	}
+
+}