<%@page import="java.io.*, java.net.URLEncoder"%>
<%
//Opening the standard input for reading the image
InputStream is = request.getInputStream();

//Generating random a number for the temporary file
int rnd = (new java.util.Random()).nextInt();
rnd = rnd<0 ? -rnd : rnd;

//Name of the temporary file
String tmpFile = System.getProperty("user.home") + 
		 System.getProperty("file.separator") + 
		 "tmp"+rnd;

//Creating the temporary file
File f = new File(tmpFile);
while(f.exists()) {
    rnd = (new java.util.Random()).nextInt();
    rnd = rnd<0 ? -rnd : rnd;
    f.renameTo( new File(System.getProperty("user.home") + 
	       		 System.getProperty("file.separator") +
	       		 "tmp" + rnd ));
} 
f.createNewFile();

//Opening the temporary file for writing
FileOutputStream fout = new FileOutputStream(f);

int c;

//Reading data from the inpustream and writing into the temporary file
while ((c = is.read()) != -1) {
	fout.write(c);
}

is.close();
fout.close();

//Sending the temporary file's name to the applet
PrintWriter pw = new PrintWriter(response.getOutputStream());
pw.println(URLEncoder.encode(f.getPath()));
pw.close();

%>