1 /*

     2  * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  */

    23 

    24 import com.sun.net.httpserver.*;

    25 import java.net.*;

    26 import jdk.incubator.http.*;

    27 import java.io.*;

    28 import java.util.concurrent.*;

    29 import javax.net.ssl.*;

    30 import java.nio.file.*;

    31 import java.util.HashSet;

    32 import java.util.LinkedList;

    33 import java.util.List;

    34 import java.util.Random;

    35 import jdk.testlibrary.SimpleSSLContext;

    36 import static jdk.incubator.http.HttpRequest.*;

    37 import static jdk.incubator.http.HttpResponse.*;

    38 import java.util.logging.ConsoleHandler;

    39 import java.util.logging.Level;

    40 import java.util.logging.Logger;

    41 

    42 public class HttpEchoHandler implements HttpHandler {

    43     public HttpEchoHandler() {}

    44 

    45     @Override

    46     public void handle(HttpExchange t)

    47             throws IOException {

    48         try {

    49             System.err.println("EchoHandler received request to " + t.getRequestURI());

    50             InputStream is = t.getRequestBody();

    51             Headers map = t.getRequestHeaders();

    52             Headers map1 = t.getResponseHeaders();

    53             map1.add("X-Hello", "world");

    54             map1.add("X-Bye", "universe");

    55             String fixedrequest = map.getFirst("XFixed");

    56             File outfile = File.createTempFile("foo", "bar");

    57             FileOutputStream fos = new FileOutputStream(outfile);

    58             int count = (int) is.transferTo(fos);

    59             is.close();

    60             fos.close();

    61             InputStream is1 = new FileInputStream(outfile);

    62             OutputStream os = null;

    63             // return the number of bytes received (no echo)

    64             String summary = map.getFirst("XSummary");

    65             if (fixedrequest != null && summary == null) {

    66                 t.sendResponseHeaders(200, count);

    67                 os = t.getResponseBody();

    68                 is1.transferTo(os);

    69             } else {

    70                 t.sendResponseHeaders(200, 0);

    71                 os = t.getResponseBody();

    72                 is1.transferTo(os);

    73 

    74                 if (summary != null) {

    75                     String s = Integer.toString(count);

    76                     os.write(s.getBytes());

    77                 }

    78             }

    79             outfile.delete();

    80             os.close();

    81             is1.close();

    82         } catch (Throwable e) {

    83             e.printStackTrace();

    84             throw new IOException(e);

    85         }

    86     }

    87 }