hardinfo.java

Hardware Information in Linux Networking in Java

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.lang.Runtime;
import java.net.*;

class hardinfo extends JFrame implements ActionListener
{
	Container c;
	JButton cpuinfo,meminfo,dma,filesystems,interrupts,partitions,ioport,Back;
	JLabel selectip;
	JTextArea txtarea;
	JTextField txt_ip;
	JScrollPane scroll;
	hardinfo()
	{	
		c=getContentPane();
		c.setLayout(null);
		setTitle("HardwareInformation");
		setSize(new Dimension(650,650));
		setLocation(60,50);
		setVisible(true);
		cpuinfo=new JButton("cpuinfo");
		meminfo=new JButton("meminfo");
		dma=new JButton("dma");
		filesystems=new JButton("filesystems");
		interrupts=new JButton("interrupts");
		partitions=new JButton("partitions");
		ioport=new JButton("ioport");
		Back=new JButton("Back");
		//ipaddress=new JButton("ipaddress");
		selectip=new JLabel("Select IP");		
		txt_ip=new JTextField();
		txtarea=new JTextArea();
		scroll=new JScrollPane(txtarea,JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
                add(cpuinfo);
		add(meminfo);
		add(dma);
		add(filesystems);
		add(interrupts);
		add(partitions);
		add(ioport);
		add(Back);
		add(selectip);
	//	add(ipaddress);
		add(txt_ip);
		//add(txtarea);
		add(scroll);
		
		cpuinfo.setBounds(50,200,100,25);
		meminfo.setBounds(50,250,100,25);
		dma.setBounds(50,300,100,25);
		filesystems.setBounds(50,350,100,25);
		interrupts.setBounds(50,400,100,25);
		partitions.setBounds(50,450,100,25);
		ioport.setBounds(50,500,100,25);
		Back.setBounds(50,550,100,25);
		txt_ip.setBounds(300,200,100,30);
		txtarea.setBounds(300,250,450,450);
		scroll.setBounds(299,240,350,350);
		selectip.setBounds(200,200,100,20);
	//	ipaddress.setBounds(400,200,100,60);
		cpuinfo.addActionListener(this);
		meminfo.addActionListener(this);
		dma.addActionListener(this);
		filesystems.addActionListener(this);
		interrupts.addActionListener(this);
		partitions.addActionListener(this);
		ioport.addActionListener(this);
		Back.addActionListener(this);
		              
			
		try
		{
			String l="mkdir /root/NetworkMonitoring_mangalam/hardware";
			Runtime r=Runtime.getRuntime();
			Process p=null;
			p=r.exec(l);
		}
		catch(Exception e)
		{
			System.out.println("Error in read"+e);
		}
		
	}
	public void actionPerformed(ActionEvent e)
	{
		
		if(e.getSource().equals(Back))
		
		{
			monitoring m=new monitoring();
			this.setVisible(false);
			m.setVisible(true);
				
		}
		else if(e.getSource().equals(cpuinfo))
		{
			String s=txt_ip.getText();
			try
			{
					
				String l="ssh student@"+s+" cat /proc/cpuinfo";
				Runtime r=Runtime.getRuntime();
				Process p=r.exec(l);
				String s1="",s2="";
				InputStream in=p.getInputStream();
				BufferedReader br=new BufferedReader(new InputStreamReader(in));
				FileOutputStream fos= new FileOutputStream("/root/NetworkMonitoring_mangalam/hardware/cpuinfo");
				PrintWriter pw=new PrintWriter(fos,true);
				
				while((s1=br.readLine())!=null)
				{
				
				pw.println(s1);				
				}
				FileInputStream fis=new FileInputStream("/root/NetworkMonitoring_mangalam/hardware/cpuinfo");
				BufferedReader b=new BufferedReader(new InputStreamReader(fis));
				while((s2=b.readLine())!=null)
				{
					
					
				
					txtarea.append(s2+"\n");
				}
			}
			catch(Exception ae)
			{
				System.out.println("Error in read"+ae);
			}
			
		}
		else if(e.getSource().equals(meminfo))
		{
			String s=txt_ip.getText();
			
			try
			{
				
				String l="ssh student@"+s+" cat /proc/meminfo";
				Runtime r=Runtime.getRuntime();
				Process p=null;
				p=r.exec(l);
				String s1="",s2="";
				InputStream in=p.getInputStream();
				BufferedReader br=new BufferedReader(new InputStreamReader(in));
				FileOutputStream fos= new FileOutputStream("/root/NetworkMonitoring_mangalam/hardware/meminfo");
				PrintWriter pw=new PrintWriter(fos,true);
				while((s1=br.readLine())!=null)
				
				{
				
				pw.println(s1);				
				}
				FileInputStream fis=new FileInputStream("/root/NetworkMonitoring_mangalam/hardware/meminfo");
				BufferedReader b=new BufferedReader(new InputStreamReader(fis));
				
				while((s2=b.readLine())!=null)
				{
					
					
				
					txtarea.append(s2+"\n");
				}
			}
			catch(Exception ae)
			{
				System.out.println("Error in read"+ae);
			}
		}
		else if(e.getSource().equals(dma))
		{
			String s=txt_ip.getText();
			try
			{
				
				String l="ssh student@"+s+" cat /proc/dma";
				Runtime r=Runtime.getRuntime();
				Process p=null;
				p=r.exec(l);
				String s1="",s2="";
				InputStream in=p.getInputStream();
				BufferedReader br=new BufferedReader(new InputStreamReader(in));
				FileOutputStream fos= new FileOutputStream("/root/NetworkMonitoring_mangalam/hardware/dma");
				PrintWriter pw=new PrintWriter(fos,true);
				
						
				while((s1=br.readLine())!=null)
				{
				
				pw.println(s1);				
				}
				FileInputStream fis=new FileInputStream("/root/NetworkMonitoring_mangalam/hardware/dma");
				BufferedReader b=new BufferedReader(new InputStreamReader(fis));
				while((s2=b.readLine())!=null)
				{
					

				
					txtarea.append(s2+"\n");
				}
			}
			catch(Exception ae)
			{
				System.out.println("Error in read"+ae);
			}
		}		
		else if(e.getSource().equals(filesystems))
		{
			String s=txt_ip.getText();
			try
			{
				
				String l="ssh student@"+s+" cat /proc/filesystems";
				Runtime r=Runtime.getRuntime();
				Process p=null;
				p=r.exec(l);
				String s1="",s2="";
				InputStream in=p.getInputStream();
				BufferedReader br=new BufferedReader(new InputStreamReader(in));
				FileOutputStream fos= new FileOutputStream("/root/NetworkMonitoring_mangalam/hardware/filesystems");
				PrintWriter pw=new PrintWriter(fos,true);
				while((s1=br.readLine())!=null)
				
				{
					pw.println(s1);	
				}
				FileInputStream fis=new FileInputStream("/root/NetworkMonitoring_mangalam/hardware/filesystems");
				BufferedReader b=new BufferedReader(new InputStreamReader(fis));
				while((s2=b.readLine())!=null)			
				{
					
					
				
					txtarea.append(s2+"\n");
				}
			}
			catch(Exception ae)
			{
				System.out.println("Error in read"+ae);
			}
		}
		else if(e.getSource().equals(interrupts))
		{
			String s=txt_ip.getText();
			try
			{
				
				String l="ssh student@"+s+" cat /proc/interrupts";
				Runtime r=Runtime.getRuntime();
				Process p=null;
				p=r.exec(l);
				String s1="",s2="";
				InputStream in=p.getInputStream();
				BufferedReader br=new BufferedReader(new InputStreamReader(in));
				FileOutputStream fos= new FileOutputStream("/root/NetworkMonitoring_mangalam/hardware/interrupts");
				PrintWriter pw=new PrintWriter(fos,true);
				
				while((s1=br.readLine())!=null)
				{
				
				pw.println(s1);				
				}
				FileInputStream fis=new FileInputStream("/root/NetworkMonitoring_mangalam/hardware/interrupts");
				BufferedReader b=new BufferedReader(new InputStreamReader(fis));
				while((s2=b.readLine())!=null)
				{
					
					
				
					txtarea.append(s2+"\n");
				}
			}
			catch(Exception ae)
			{
				System.out.println("Error in read"+ae);
			}
		}
		else if(e.getSource().equals(partitions))
		{
			String s=txt_ip.getText();
			try
			{
				
				String l="ssh student@"+s+" cat /proc/partitions";
				Runtime r=Runtime.getRuntime();
				Process p=null;
				p=r.exec(l);
				String s1="",s2="";
				InputStream in=p.getInputStream();
				BufferedReader br=new BufferedReader(new InputStreamReader(in));
				FileOutputStream fos= new FileOutputStream("/root/NetworkMonitoring_mangalam/hardware/partitions");
				PrintWriter pw=new PrintWriter(fos,true);
				
				while((s1=br.readLine())!=null)
				{
				
				pw.println(s1);				
				}
				FileInputStream fis=new FileInputStream("/root/NetworkMonitoring_mangalam/hardware/partitions");
				BufferedReader b=new BufferedReader(new InputStreamReader(fis));
				while((s2=b.readLine())!=null)
				{
					
					
				
					txtarea.append(s2+"\n");
				}
			}
			catch(Exception ae)
			{
				System.out.println("Error in read"+ae);
			}
		}
		else if(e.getSource().equals(ioport))
		{
			String s=txt_ip.getText();
			try
			{
				
				String l="ssh student@"+s+" cat /proc/ioports";
				Runtime r=Runtime.getRuntime();
				Process p=null;
				p=r.exec(l);
				String s1="",s2="";
				InputStream in=p.getInputStream();
				BufferedReader br=new BufferedReader(new InputStreamReader(in));
				FileOutputStream fos= new FileOutputStream("/root/NetworkMonitoring_mangalam/hardware/ioports");
				PrintWriter pw=new PrintWriter(fos,true);
				
				while((s1=br.readLine())!=null)
				{
					pw.println(s1);				
				}
				FileInputStream fis=new FileInputStream("/root/NetworkMonitoring_mangalam/hardware/ioports");
				BufferedReader b=new BufferedReader(new InputStreamReader(fis));
				while((s2=b.readLine())!=null)
				{
					txtarea.append(s2+"\n");
				}
			}
			catch(Exception ae)
			{
				System.out.println("Error in read"+ae);
			}
		}
			
		
	}
	public static void main(String a[])
	{
		new hardinfo();
	}
}