156d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski/* 256d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski * Copyright (C) 2010 The Android Open Source Project 356d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski * 456d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski * Licensed under the Apache License, Version 2.0 (the "License"); 556d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski * you may not use this file except in compliance with the License. 656d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski * You may obtain a copy of the License at 756d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski * 856d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski * http://www.apache.org/licenses/LICENSE-2.0 956d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski * 1056d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski * Unless required by applicable law or agreed to in writing, software 1156d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski * distributed under the License is distributed on an "AS IS" BASIS, 1256d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1356d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski * See the License for the specific language governing permissions and 1456d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski * limitations under the License. 1556d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski */ 1656d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski 1756d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowskipackage com.android.dumprendertree2.forwarder; 1856d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski 19c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowskiimport java.net.MalformedURLException; 20c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowskiimport java.net.URL; 21ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowskiimport android.util.Log; 22ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski 2356d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowskiimport java.util.HashSet; 2456d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowskiimport java.util.Set; 2556d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski 2656d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski/** 2756d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski * A simple class to start and stop Forwarders running on some ports. 2856d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski * 2956d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski * It uses a singleton pattern and is thread safe. 3056d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski */ 3156d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowskipublic class ForwarderManager { 32ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski private static final String LOG_TAG = "ForwarderManager"; 33ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski 3456d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski /** 3556d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski * The IP address of the server serving the tests. 3656d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski */ 3756d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski private static final String HOST_IP = "127.0.0.1"; 3856d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski 3956d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski /** 4056d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski * We use these ports because other webkit platforms do. They are set up in 4156d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski * external/webkit/LayoutTests/http/conf/apache2-debian-httpd.conf 4256d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski */ 4376c97ee414dfc752ce26201a440bf7c451acae85Steve Block public static final int HTTP_PORT = 8000; 4456d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski public static final int HTTPS_PORT = 8443; 4556d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski 4656d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski private static ForwarderManager forwarderManager; 4756d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski 48ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski private Set<Forwarder> mForwarders; 49ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski private boolean mIsStarted; 5056d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski 5156d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski private ForwarderManager() { 52ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski mForwarders = new HashSet<Forwarder>(2); 53ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski mForwarders.add(new Forwarder(HTTP_PORT, HOST_IP)); 54ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski mForwarders.add(new Forwarder(HTTPS_PORT, HOST_IP)); 5556d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski } 5656d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski 57c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowski /** 58c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowski * Returns the main part of the URL with the trailing slash 59c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowski * 60c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowski * @param isHttps 61c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowski * @return 62c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowski */ 63c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowski public static final String getHostSchemePort(boolean isHttps) { 64c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowski int port; 65c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowski String protocol; 66c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowski if (isHttps) { 67c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowski protocol = "https"; 68c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowski port = HTTPS_PORT; 69c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowski } else { 70c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowski protocol = "http"; 71c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowski port = HTTP_PORT; 72c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowski } 73c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowski 74c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowski URL url = null; 75c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowski try { 7676c97ee414dfc752ce26201a440bf7c451acae85Steve Block url = new URL(protocol, HOST_IP, port, "/"); 77c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowski } catch (MalformedURLException e) { 78c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowski assert false : "isHttps=" + isHttps; 79c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowski } 80c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowski 81c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowski return url.toString(); 82c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowski } 83c6a341d34c690c2b5948977cd803ec2ff668c4b7Maksymilian Osowski 8456d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski public static synchronized ForwarderManager getForwarderManager() { 8556d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski if (forwarderManager == null) { 8656d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski forwarderManager = new ForwarderManager(); 8756d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski } 8856d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski return forwarderManager; 8956d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski } 9056d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski 9156d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski @Override 9256d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski public Object clone() throws CloneNotSupportedException { 9356d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski throw new CloneNotSupportedException(); 9456d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski } 9556d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski 9656d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski public synchronized void start() { 97ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski if (mIsStarted) { 98ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski Log.w(LOG_TAG, "start(): ForwarderManager already running! NOOP."); 99ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski return; 100ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski } 101ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski 102ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski for (Forwarder forwarder : mForwarders) { 103ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski forwarder.start(); 10456d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski } 105ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski 106ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski mIsStarted = true; 107ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski Log.i(LOG_TAG, "ForwarderManager started."); 10856d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski } 10956d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski 11056d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski public synchronized void stop() { 111ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski if (!mIsStarted) { 112ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski Log.w(LOG_TAG, "stop(): ForwarderManager already stopped! NOOP."); 113ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski return; 114ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski } 115ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski 116ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski for (Forwarder forwarder : mForwarders) { 117ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski forwarder.finish(); 11856d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski } 119ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski 120ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski mIsStarted = false; 121ef9a2175ee29b9a9c84ddd0a02d1ec80ab095222Maksymilian Osowski Log.i(LOG_TAG, "ForwarderManager stopped."); 12256d7e400ece64591685c8a21dbb82a94a7bd8010Maksymilian Osowski } 12376c97ee414dfc752ce26201a440bf7c451acae85Steve Block} 124