| /* |
| * Copyright (C) 2009 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.dumprendertree.forwarder; |
| |
| import java.io.BufferedReader; |
| import java.io.File; |
| import java.io.FileReader; |
| import java.io.IOException; |
| |
| import android.os.Environment; |
| import android.util.Log; |
| |
| public class ForwardService { |
| |
| private ForwardServer fs18000, fs8080, fs8443; |
| |
| private static ForwardService inst; |
| |
| private static final String LOGTAG = "ForwardService"; |
| |
| private static final String DEFAULT_TEST_HOST = "android-browser-test.mtv.corp.google.com"; |
| |
| private static final String FORWARD_HOST_CONF = |
| Environment.getExternalStorageDirectory() + "/drt_forward_host.txt"; |
| |
| private ForwardService() { |
| int addr = getForwardHostAddr(); |
| if (addr != -1) { |
| fs18000 = new ForwardServer(18000, addr, 8000); |
| fs8080 = new ForwardServer(8080, addr, 8080); |
| fs8443 = new ForwardServer(8443, addr, 8443); |
| } |
| } |
| |
| public static ForwardService getForwardService() { |
| if (inst == null) { |
| inst = new ForwardService(); |
| } |
| return inst; |
| } |
| |
| public void startForwardService() { |
| try { |
| if (fs18000 != null) |
| fs18000.start(); |
| if (fs8080 != null) |
| fs8080.start(); |
| if (fs8443 != null) |
| fs8443.start(); |
| } catch (IOException ioe) { |
| Log.w(LOGTAG, "failed to start forwarder. http tests will fail.", ioe); |
| return; |
| } |
| } |
| |
| public void stopForwardService() { |
| if (fs18000 != null) { |
| fs18000.stop(); |
| fs18000 = null; |
| } |
| if (fs8080 != null) { |
| fs8080.stop(); |
| fs8080 = null; |
| } |
| if (fs8443 != null) { |
| fs8443.stop(); |
| fs8443 = null; |
| } |
| Log.v(LOGTAG, "forwarders stopped."); |
| } |
| |
| private static int getForwardHostAddr() { |
| int addr = -1; |
| String host = null; |
| File forwardHostConf = new File(FORWARD_HOST_CONF); |
| if (forwardHostConf.isFile()) { |
| BufferedReader hostReader = null; |
| try { |
| hostReader = new BufferedReader(new FileReader(forwardHostConf)); |
| host = hostReader.readLine(); |
| Log.v(LOGTAG, "read forward host from file: " + host); |
| } catch (IOException ioe) { |
| Log.v(LOGTAG, "cannot read forward host from file", ioe); |
| } finally { |
| if (hostReader != null) { |
| try { |
| hostReader.close(); |
| } catch (IOException ioe) { |
| // burn!!! |
| } |
| } |
| } |
| } |
| if (host == null || host.length() == 0) |
| host = DEFAULT_TEST_HOST; |
| try { |
| addr = AdbUtils.resolve(host); |
| } catch (IOException ioe) { |
| Log.e(LOGTAG, "failed to resolve server address", ioe); |
| } |
| return addr; |
| } |
| } |