/*
* Copyright ( c ) 2005 , 2019 , Oracle and / or its affiliates . All rights reserved .
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
* This code is free software ; you can redistribute it and / or modify it
* under the terms of the GNU General Public License version 2 only , as
* published by the Free Software Foundation .
*
* This code is distributed in the hope that it will be useful , but WITHOUT
* ANY WARRANTY ; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE . See the GNU General Public License
* version 2 for more details ( a copy is included in the LICENSE file that
* accompanied this code ) .
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work ; if not , write to the Free Software Foundation ,
* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
*
* Please contact Oracle , 500 Oracle Parkway , Redwood Shores , CA 94065 USA
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* questions .
*/
/**
* @ test
* @ bug 6270015
* @ summary Light weight HTTP server
* @ library / test / lib
* @ run main Test14
* @ run main / othervm - Djava . net . preferIPv6Addresses = true Test14
*/
import com.sun.net.httpserver.*;
import java.util.*;
import java.util.concurrent.*;
import java.io.*;
import java.net.*;
import java.security.*;
import javax.security.auth.callback.*;
import javax.net.ssl.*;
import jdk.test.lib.net.URIBuilder;
/**
* Test filters
*/
public class Test14 extends Test {
static final String test_input = "Hello world" ;
static final String test_output = "Ifmmp!xpsme" ;
/* an outputstream which transforms the output data
* by adding one to each byte
*/
static class OffsetOutputStream extends FilterOutputStream {
OffsetOutputStream (OutputStream os) {
super (os);
}
public void write (int b) throws IOException {
super .write (b+1 );
}
}
static class OffsetFilter extends Filter {
public String description() {
return "Translates outgoing data" ;
}
public void destroy(HttpContext c) {}
public void init(HttpContext c) {}
public void doFilter (HttpExchange exchange, Filter.Chain chain)
throws IOException {
exchange.setStreams (null , new OffsetOutputStream(
exchange.getResponseBody()
));
chain.doFilter (exchange);
}
}
public static void main (String[] args) throws Exception {
Handler handler = new Handler();
InetAddress loopback = InetAddress.getLoopbackAddress();
InetSocketAddress addr = new InetSocketAddress(loopback, 0 );
HttpServer server = HttpServer.create (addr, 0 );
HttpContext ctx = server.createContext ("/test" , handler);
File logfile = new File (
System.getProperty ("test.classes" )+ "/log.txt"
);
ctx.getFilters().add (new OffsetFilter());
ctx.getFilters().add (new LogFilter(logfile));
if (ctx.getFilters().size() != 2 ) {
throw new RuntimeException ("wrong filter list size" );
}
ExecutorService executor = Executors.newCachedThreadPool();
server.setExecutor (executor);
server.start ();
URL url = URIBuilder.newBuilder()
.scheme("http" )
.loopback()
.port(server.getAddress().getPort())
.path("/test/foo.html" )
.toURL();
System.out.print ("Test14: " );
HttpURLConnection urlc = (HttpURLConnection)url.openConnection(Proxy.NO_PROXY);
InputStream is = urlc.getInputStream();
int x = 0 ;
String output="" ;
while ((x=is.read())!= -1 ) {
output = output + (char )x;
}
error = !output.equals (test_output);
server.stop(2 );
executor.shutdown();
if (error ) {
throw new RuntimeException ("test failed error" );
}
System.out.println ("OK" );
}
public static boolean error = false ;
static class Handler implements HttpHandler {
int invocation = 1 ;
public void handle (HttpExchange t)
throws IOException
{
InputStream is = t.getRequestBody();
Headers map = t.getRequestHeaders();
Headers rmap = t.getResponseHeaders();
while (is.read () != -1 ) ;
is.close();
String response = test_input;
t.sendResponseHeaders (200 , response.length());
OutputStream os = t.getResponseBody();
os.write (response.getBytes());
t.close();
}
}
}
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