| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2002 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, if |
| * any, must include the following acknowlegement: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowlegement may appear in the software itself, |
| * if and wherever such third-party acknowlegements normally appear. |
| * |
| * 4. The names "The Jakarta Project", "Ant", and "Apache Software |
| * Foundation" must not be used to endorse or promote products derived |
| * from this software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache" |
| * nor may "Apache" appear in their names without prior written |
| * permission of the Apache Group. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| |
| package org.apache.tools.ant.taskdefs.optional.splash; |
| |
| import java.io.InputStream; |
| import java.io.DataInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.net.URL; |
| import java.net.URLConnection; |
| import javax.swing.ImageIcon; |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.Project; |
| import org.apache.tools.ant.Task; |
| |
| public class SplashTask extends Task { |
| |
| private String imgurl = null; |
| private String proxy = null; |
| private String user = null; |
| private String password = null; |
| private String port = "80"; |
| private int showDuration = 5000; |
| private boolean useProxy = false; |
| |
| private static SplashScreen splash = null; |
| |
| public void setImageURL(String imgurl) { |
| this.imgurl = imgurl; |
| } |
| public void setUseproxy(boolean useProxy) { |
| this.useProxy = useProxy; |
| } |
| public void setProxy(String proxy){ |
| this.proxy = proxy; |
| } |
| public void setPort(String port){ |
| this.port = port; |
| } |
| public void setUser(String user){ |
| this.user = user; |
| } |
| public void setPassword(String password){ |
| this.password = password; |
| } |
| public void setShowduration(int duration) { |
| this.showDuration = duration; |
| } |
| |
| |
| public void execute() throws BuildException { |
| if (splash != null) { |
| splash.setVisible(false); |
| getProject().removeBuildListener(splash); |
| splash.dispose(); |
| splash = null; |
| } |
| |
| log("Creating new SplashScreen", Project.MSG_VERBOSE); |
| InputStream in = null; |
| |
| if (imgurl != null) { |
| try { |
| URLConnection conn = null; |
| |
| if (useProxy && |
| (proxy != null && proxy.length() > 0) && |
| (port != null && port.length() > 0)) { |
| |
| log("Using proxied Connection", Project.MSG_DEBUG); |
| System.getProperties().put("http.proxySet", "true"); |
| System.getProperties().put("http.proxyHost", proxy); |
| System.getProperties().put("http.proxyPort", port); |
| |
| URL url = new URL(imgurl); |
| |
| conn = url.openConnection(); |
| if (user != null && user.length() > 0) { |
| String encodedcreds = |
| new sun.misc.BASE64Encoder().encode((new String(user + ":" + password)).getBytes()); |
| conn.setRequestProperty("Proxy-Authorization", |
| encodedcreds); |
| } |
| |
| } else { |
| System.getProperties().put("http.proxySet", "false"); |
| System.getProperties().put("http.proxyHost", ""); |
| System.getProperties().put("http.proxyPort", ""); |
| log("Using Direction HTTP Connection", Project.MSG_DEBUG); |
| URL url = new URL(imgurl); |
| conn = url.openConnection(); |
| } |
| conn.setDoInput(true); |
| conn.setDoOutput(false); |
| |
| in = conn.getInputStream(); |
| |
| // Catch everything - some of the above return nulls, throw exceptions or generally misbehave |
| // in the event of a problem etc |
| |
| } catch (Throwable ioe) { |
| log("Unable to download image, trying default Ant Logo", |
| Project.MSG_DEBUG); |
| log("(Exception was \"" + ioe.getMessage() + "\"", |
| Project.MSG_DEBUG); |
| } |
| } |
| |
| if (in == null) { |
| in = SplashTask.class.getClassLoader().getResourceAsStream("images/ant_logo_large.gif"); |
| } |
| |
| if (in != null) { |
| DataInputStream din = new DataInputStream(in); |
| boolean success = false; |
| try { |
| ByteArrayOutputStream bout = new ByteArrayOutputStream(); |
| int data; |
| while ((data = din.read()) != -1) { |
| bout.write((byte) data); |
| } |
| |
| log("Got ByteArray, creating splash", Project.MSG_DEBUG); |
| ImageIcon img = new ImageIcon(bout.toByteArray()); |
| |
| splash = new SplashScreen(img); |
| success = true; |
| } catch (Exception e) { |
| throw new BuildException(e); |
| } finally { |
| try { |
| din.close(); |
| } catch (IOException ioe) { |
| // swallow if there was an error before so that |
| // original error will be passed up |
| if (success) { |
| throw new BuildException(ioe); |
| } |
| } |
| } |
| } else { |
| splash = new SplashScreen("Image Unavailable."); |
| } |
| |
| splash.setVisible(true); |
| splash.toFront(); |
| getProject().addBuildListener(splash); |
| try { |
| Thread.currentThread().sleep(showDuration); |
| } catch (InterruptedException e) { |
| } |
| |
| } |
| } |