GIF89a;
Mini Shell
Mini Shell
/*
* Java socket server for FlashChat created by RuAnSoft (http://ruansoft.net), (c) 2006/07 TUFaT.com
*/
package flashchat.com.socketServer;
import java.net.ServerSocket;
import java.net.Socket;
import java.net.URL;
import java.net.URLEncoder;
import java.io.*;
import java.util.Map;
import java.util.Hashtable;
import java.util.Enumeration;
import java.util.Date;
import java.text.SimpleDateFormat;
import flashchat.com.xml.XMLParser;
import flashchat.com.log.fileLog;
public class SimpleServer extends Object{
protected ServerSocket listenSock;
protected String flashchatPath;
private fileLog toLog;
private String errorReports;
protected String toBox = "<request id=\"0\" cid=\"1\" c=\"tzset\" b=\"1\" tz=\"-180\" />";
private XMLParser settingsXML = new XMLParser();
private int userCount;
private Hashtable AllClient = new Hashtable();
public SimpleServer(String path) throws IOException
{
flashchatPath = path;
InputStream inUrl;
int intChar;
userCount = 0;
String inStr = "";
if( flashchatPath.indexOf("/") == flashchatPath.length()-1 )
flashchatPath = flashchatPath.substring(0,flashchatPath.length()-2);
try
{
URL setting = new URL(flashchatPath + "/temp/javaServer/settings.php");
inUrl = setting.openStream();
System.out.println(setting);
}
catch(IOException o)
{
inUrl = null;
System.out.println("Incorrect HTTP path to FlashChat installed folder.");
System.exit(1);
}
while( (intChar = inUrl.read()) != -1 )//
inStr += inStr.valueOf((char)intChar);
settingsXML.SetXML(inStr);
String port = settingsXML.getAtr("port");
String host = settingsXML.getAtr("host");
errorReports = settingsXML.getAtr("errorReports");
String max_client = settingsXML.getAtr("max_clients");
String logFile = settingsXML.getAtr("log_file");
//end imports settings
toLog = new fileLog( logFile,true);
try//start socket server
{
listenSock = new ServerSocket(Integer.parseInt(port),Integer.parseInt(max_client));
listenSock.setSoTimeout(0);
}
catch( Exception oops)
{
toLog.log("Listening on host " + host + " port"+port+". Port used. Server could not started at ",errorReports);
System.out.println("Listening on host " + host + ", port"+port+". Port used. Server could not start");
toLog.close();
//oops.printStackTrace();
System.exit(1);
}
System.out.println("Listening on host " + host + " port " + port);
toLog.log("Listening on host " + host + " port " + port +". Server started at ","1");
URL reset = new URL(flashchatPath + "/temp/javaServer/runServer.php?start=start");
inUrl = reset.openStream();
}
//wait new clients
public void waitForClients()
{
while(true)
{
try
{
Socket newClient = listenSock.accept();
ServerConn newConn = new ServerConn(this,newClient);
}
catch( Exception badAccept)
{
badAccept.printStackTrace();
}
}
}
//end wait new clients
//read query from socket, put query to URL, get responce from URL, put responce to socket
public synchronized String processString(String inStr,BufferedWriter stream)
{
XMLParser readXML = new XMLParser();
if( inStr.equals("") )
return "Error in inStr";
readXML.SetXML(inStr);
String in_buffer,id="",lg="";
System.out.println("Read: " + inStr);
boolean banu = false;
boolean logoutByBt = true;
boolean login = false,logout = false,identical=false;
String c = "";
if( !readXML.getName().equals("fileshare") && !readXML.getName().equals("load_photo"))
c = readXML.getC();
if ( c.equals("lin") || c.equals("tzset"))
{
login = true;
if(!c.equals("tzset"))
{
lg = readXML.getAtr("lg");
for (Enumeration e = this.AllClient.keys() ; e.hasMoreElements() ;)
{
String keys = (String)e.nextElement();
Hashtable tmp = (Hashtable)this.AllClient.get(keys);
BufferedWriter temp = (BufferedWriter) tmp.get("stream");
if ( readXML.getAtr("lg").equals((String) tmp.get("login")) )
{
id=readXML.getID();
if( id.equals("") )
return "Error";
if (!id.equals("0"))
{
in_buffer = "<response id=\"" + id + "\" ><lout id=\""+readXML.getAtr("lg")+"\" t=\"7:07 pm\"><![CDATA[anotherlogin]]></lout></response>\u0000";
try
{
stream.write(in_buffer);
stream.flush();
return in_buffer;
}
catch(IOException oo)
{
}
}
inStr = this.toBox;
if( inStr.equals("") )
return "Error";
readXML.SetXML(inStr);
identical = true;
break;
}
}
}
}
id = readXML.getID();
if ( c.equals("banu") )
{
if( readXML.getAtr("b").equals("2") || readXML.getAtr("b").equals("3"))
{
logout = true;
logoutByBt = true;
banu = true;
}
}
if ( c.equals("lout") )
{
for (Enumeration e = this.AllClient.keys() ; e.hasMoreElements() ;)
{
String keys = (String)e.nextElement();
if( keys.equals("") )
return "Error";
Hashtable tmp = (Hashtable)this.AllClient.get(keys);
BufferedWriter temp = (BufferedWriter) tmp.get("stream");
String log = (String) tmp.get("login");
if ( temp == stream )
{
inStr = "<request id=\""+keys+"\" cid=\"1\" c=\"lout\" b=\"2\" />";
id = keys;
break;
}
}
if ( readXML.getID().equals("") )
logoutByBt = false;
logout = true;
}
try
{
inStr = URLEncoder.encode(inStr,"UTF-8");
}
catch ( UnsupportedEncodingException e )
{
e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
}
String str_id = "";
try
{
int random = ( int ) Math.random();
//System.out.println("In url:" + inStr);
URL homepage = new URL(flashchatPath + "/temp/javaServer/runServer.php?str="+inStr+"&r="+random);//put query to php
in_buffer = "";
BufferedReader wr = new BufferedReader(new InputStreamReader(homepage.openStream(), "UTF8"));
XMLParser writeXML = new XMLParser();
//System.out.println(flashchatPath + "/temp/javaServer/runServer.php?str="+inStr+"&r="+random);
//System.out.println(in_buffer);
//System.out.println("after url");
try
{
boolean a = true;
while(a)//wr.ready()
{
in_buffer = wr.readLine();
if(in_buffer==null)
{
a=false;
break;
}
if(in_buffer.length() < 4 || !in_buffer.substring(0,4).equals("<res"))
{
System.out.println("D: "+in_buffer);
in_buffer = "";
continue;
}else {
Integer end = (255 > in_buffer.length()) ? in_buffer.length() : 255;
String tmp = in_buffer.substring(0, end);
System.out.println(">>"+tmp);
}
writeXML.SetXML(in_buffer);
str_id = writeXML.getID();
System.out.println(str_id+"<<");
if(str_id.equals(""))
continue;
if(login )
{
login = false;
if( in_buffer.indexOf("><![CDATA[banned]]></lout>") != -1 )
{
SetAllClient(stream,str_id,"?","0");
if( in_buffer.equals("") )
return "Error";
stream.write(in_buffer);
stream.flush();
break;
}
if( c.equals("lin"))//
{
SimpleDateFormat time = new SimpleDateFormat("HH:mm:ss ");
Date date = new Date();
if(!identical)
{
userCount++;
System.out.println("User " + lg + " login to the chat at " + time.format(date));
toLog.log("User " + lg + " login to the chat at ","1");
System.out.println("Now " + userCount + " users in the chat");
}
SetAllClient(stream,str_id,lg,"1");
}
if(readXML.getC().equals("tzset"))
{
//System.out.println("New connections2");
SetAllClient(stream,str_id,"?","0");
if(identical)
in_buffer = in_buffer.replaceAll("login","anotherlogin");
else
{
System.out.println("New connections");
toLog.log("New connections at ","1");
}
if( in_buffer.equals("") )
return "Error";
stream.write(in_buffer);
stream.flush();
break;
}
}
for (Enumeration e = this.AllClient.keys() ; e.hasMoreElements() ;)//array of all clients
{
String keys = (String)e.nextElement();
if( keys.equals("") )
return "Error";
Hashtable tmp = (Hashtable)this.AllClient.get(keys);
BufferedWriter temp = (BufferedWriter) tmp.get("stream");
String log = (String) tmp.get("login");
String send = (String) tmp.get("send");
if( writeXML.getFirstChild().equals("banu") && banu )
{
id = str_id;
banu = false;
if(id.equals(""))
return "Error";
}
if( str_id.equals("") )
return "Error";
if ( keys.equals(str_id) && !log.equals("") && log != null && send.equals("1"))
{
//System.out.println("URL1: " + in_buffer);
temp.write(in_buffer);
try
{
temp.flush();
}
catch(IOException flush)
{
}
if(writeXML.getFirstChild().equals("lout") && in_buffer.indexOf("><![CDATA[banned]]></lout>") != -1)
{
SimpleDateFormat time = new SimpleDateFormat("HH:mm:ss ");
Date date = new Date();
if(keys.equals(""))
return "Error";
Hashtable tmp1 = (Hashtable)this.AllClient.get(keys);
String userLogin = (String) tmp1.get("login");
tmp1.put("login","");
tmp1.put("send","0");
this.AllClient.put(keys,tmp1);
userCount--;
URL forSess = new URL(flashchatPath + "/temp/javaServer/runServer.php?deleteID="+keys);
toLog.log("User " + userLogin + " logout from the chat at ","1");
System.out.println("User " + userLogin + " logout from the chat at " + time.format(date));
InputStream del = forSess.openStream();
logout = false;
//System.gc();
}
if( writeXML.getFirstChild().equals("fileshare") || writeXML.getFirstChild().equals("load_photo"))
{
stream.close();
return in_buffer;
}
}
}
}
if (logout)//logout clients
{
SimpleDateFormat time = new SimpleDateFormat("HH:mm:ss ");
Date date = new Date();
if( id.equals("") )
return "Error";
if ( !logoutByBt )
{
//System.out.println("all delete" + id);
Hashtable tmp = (Hashtable)this.AllClient.get(id);
String userLogin = (String) tmp.get("login");
userCount--;
this.AllClient.remove(id);
URL forSess = new URL(flashchatPath + "/temp/javaServer/runServer.php?delete="+id);
if( !userLogin.equals("") )
{
toLog.log("User " + userLogin + " logout ,connection closed at ","1");
System.out.println("User " + userLogin + " logout ,connection closed at "+time.format(date));
System.out.println("Now " + userCount + " users in the chat");
}
InputStream del = forSess.openStream();
logout = false;
System.gc();
}
else
{
//System.out.println("not all delete" + id);
Hashtable tmp = (Hashtable)this.AllClient.get(id);
String userLogin = (String) tmp.get("login");
tmp.put("login","");
tmp.put("send","0");
userCount--;
this.AllClient.put(id,tmp);
URL forSess = new URL(flashchatPath + "/temp/javaServer/runServer.php?deleteID="+id);
if( !userLogin.equals("") )
{
toLog.log("User " + userLogin + " logout from the chat at ","1");
System.out.println("User " + userLogin + " logout from the chat at "+ time.format(date));
System.out.println("Now " + userCount + " users in the chat");
}
InputStream del = forSess.openStream();
logout = false;
//System.gc();
}
}
}
catch(IOException e)
{
toLog.log("Error read openStream at ",errorReports);
System.out.println("Error read openStream ");
}
wr.close();
}
catch(IOException e)
{
toLog.log("Error URL at ",errorReports);
System.out.println("Error URL ");
in_buffer = "error";
}
return in_buffer;
}
public static void main(String args[]) throws IOException//main function
{
try
{
SimpleServer server = new SimpleServer(args[0]);
server.waitForClients();
}
catch(Exception exit)
{
System.out.println( "Incorrect HTTP path to FlashChat installed folder." );
System.exit(1);
}
}
public Map getAllClient()
{
return this.AllClient;
}
public void SetAllClient(BufferedWriter client,String id,String login,String send)//set array of all clients
{
Hashtable temp = new Hashtable();
temp.put(new String("stream"),client);
temp.put(new String("login"),login);
temp.put(new String("send"),send);
this.AllClient.put(id,temp);
}
}
./BlackJoker Mini Shell 1.0