import java.io.*;
import java.net.*;
class CharsetHTTPEmu extends Thread
{
BufferedInputStream clientIS;
BufferedOutputStream clientOS;
Socket socketToClient;
String iso88591Header;
String inHTML88591HTTPEquiv;
String javaEncoding;
CharsetHTTPEmu(Socket soc) throws Exception
{
clientIS = new BufferedInputStream (soc.getInputStream());
clientOS = new BufferedOutputStream (soc.getOutputStream());
socketToClient = soc;
}
public void run()
{
String currentDate = ""+new java.util.Date();
try{
System.out.println(currentDate);
DataInputStream clientDIS = new DataInputStream (clientIS);
String line=clientDIS.readLine(); // GET /22N HTTP/1.1
System.out.println("Params: "+line);
java.util.StringTokenizer stok = new java.util.StringTokenizer (line);
stok.nextToken();
line = stok.nextToken();
//System.out.println("Params: "+line);
iso88591Header = ""+line.charAt(1);
inHTML88591HTTPEquiv = ""+line.charAt(2);
javaEncoding = ""+line.charAt(3);
if (!javaEncoding.equals("1") && !javaEncoding.equals("2")) javaEncoding = "1";
//System.out.println("javaEncoding: "+javaEncoding);
String toReturn = "Encoding test";
if (!inHTML88591HTTPEquiv.equals("N")) toReturn += "";
toReturn += "\r\n\r\n"+currentDate
+"text:
8-bit 8859-1-only punctuation marks: "+(char)(145)+(char)(146)+(char)(147)+(char)(148)+(char)(149)
+"
Central-European chars (will ONLY work with the third parameter being 2): "+(char)(337)+(char)(369)
+"
Unicode char entities: őű “” ‘’ – …
\r\n\r\n";
while (!(line = clientDIS.readLine()).equals("")); // we need to read in all the client headers even if we just ignore them
PrintStream pst = new PrintStream (clientOS);
PrintWriter ps = new PrintWriter (new OutputStreamWriter(pst, "ISO-8859-"+javaEncoding));
ps.println("HTTP/1.0 200 OK");
ps.print("Content-Type: text/html");
if (!iso88591Header.equals("N")) ps.println("; charset=ISO-8859-"+iso88591Header); else ps.println();
ps.println();
ps.print(toReturn);
ps.flush();
ps.close();
socketToClient.close();
}
catch (Exception e) {System.out.println("error: "+e);}
}
public static void main(java.lang.String[] args) throws Exception
{
ServerSocket ss = new ServerSocket (82);
while(true)
new CharsetHTTPEmu(ss.accept()).start();
}
}