| /******************************************************************************* |
| * Copyright (c) 2000, 2005 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.ui.internal.browser.browsers; |
| |
| import org.eclipse.ui.browser.BrowserFactory; |
| import org.eclipse.ui.browser.IWebBrowser; |
| |
| public class MozillaFactory extends BrowserFactory { |
| private MozillaBrowser browserInstance = null; |
| |
| /** |
| * Constructor. |
| */ |
| public MozillaFactory() { |
| super(); |
| } |
| |
| /* |
| * @see BrowserFactory#isAvailable() |
| */ |
| /*public boolean isAvailable() { |
| try { |
| Process pr = Runtime.getRuntime().exec("which " + executable); //$NON-NLS-1$ |
| StreamConsumer outputs = new StreamConsumer(pr.getInputStream()); |
| (outputs).start(); |
| StreamConsumer errors = new StreamConsumer(pr.getErrorStream()); |
| (errors).start(); |
| pr.waitFor(); |
| |
| int ret = pr.exitValue(); |
| if (ret == 0) |
| return !errorsInOutput(outputs, errors); |
| return false; |
| } catch (InterruptedException e) { |
| return false; |
| } catch (IOException e) { |
| // launching which failed, assume browser executable is present |
| return true; |
| } |
| }*/ |
| |
| /** |
| * On some OSes 0 is always returned by "which" command it is necessary to |
| * examine ouput to find out failure. |
| * |
| * @param outputs |
| * @param errors |
| * @return @throws |
| * InterruptedException |
| */ |
| /*private boolean errorsInOutput(StreamConsumer outputs, StreamConsumer errors) { |
| try { |
| outputs.join(1000); |
| if (outputs.getLastLine() != null |
| && outputs.getLastLine() |
| .indexOf("no " + executable + " in") //$NON-NLS-1$ //$NON-NLS-2$ |
| >= 0) { |
| return true; |
| } |
| errors.join(1000); |
| if (errors.getLastLine() != null |
| && errors.getLastLine().indexOf("no " + executable + " in") //$NON-NLS-1$ //$NON-NLS-2$ |
| >= 0) { |
| return true; |
| } |
| } catch (InterruptedException ie) { |
| // ignore |
| } |
| return false; |
| }*/ |
| |
| /* |
| * @see BrowserFactory#createBrowser() |
| */ |
| public IWebBrowser createBrowser(String id, String location, String parameters) { |
| // Create single browser for all clients |
| if (browserInstance == null) { |
| browserInstance = new MozillaBrowser(id, location); |
| } |
| return browserInstance; |
| } |
| } |