| /* |
| * 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.rjunit; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.Enumeration; |
| import java.util.Vector; |
| import java.util.zip.ZipEntry; |
| import java.util.zip.ZipFile; |
| |
| import org.apache.tools.ant.DirectoryScanner; |
| |
| /** |
| * Provide a way to scan entries in a zip file. Note that it extends |
| * DirectoryScanner to make use of protected methods but implementation |
| * may not be valid for some methods. |
| * <p> |
| * the setBaseDir() must be called to set the reference to the archive |
| * file (.jar or .zip). |
| * </p> |
| * |
| */ |
| public class ZipScanner extends DirectoryScanner { |
| public ZipScanner() { |
| } |
| |
| public void setExcludes(String[] excludes) { |
| super.setExcludes(excludes); |
| normalize(this.excludes); |
| } |
| |
| public void setIncludes(String[] includes) { |
| super.setIncludes(includes); |
| normalize(this.includes); |
| } |
| |
| /** |
| * normalize a set of paths so that it uses / otherwise matching will |
| * fail beautifully since archives use / to denote a path. |
| */ |
| protected void normalize(String[] files) { |
| if (files != null) { |
| for (int i = 0; i < files.length; i++) { |
| files[i] = files[i].replace('\\', '/'); |
| } |
| } |
| } |
| |
| /** |
| * Scans the archive for files that match at least one include |
| * pattern, and don't match any exclude patterns. |
| * |
| * @exception IllegalStateException when the zip file was set incorrecly |
| */ |
| public void scan() { |
| if (basedir == null) { |
| throw new IllegalStateException("No zipfile set"); |
| } |
| if (!basedir.exists()) { |
| throw new IllegalStateException("zipfile " + basedir |
| + " does not exist"); |
| } |
| if (basedir.isDirectory()) { |
| throw new IllegalStateException("zipfile " + basedir |
| + " is not a file"); |
| } |
| |
| if (includes == null) { |
| // No includes supplied, so set it to 'matches all' |
| includes = new String[1]; |
| includes[0] = "**"; |
| } |
| if (excludes == null) { |
| excludes = new String[0]; |
| } |
| |
| filesIncluded = new Vector(); |
| filesNotIncluded = new Vector(); |
| filesExcluded = new Vector(); |
| dirsIncluded = new Vector(); |
| dirsNotIncluded = new Vector(); |
| dirsExcluded = new Vector(); |
| |
| if (isIncluded("")) { |
| if (!isExcluded("")) { |
| dirsIncluded.addElement(""); |
| } else { |
| dirsExcluded.addElement(""); |
| } |
| } else { |
| dirsNotIncluded.addElement(""); |
| } |
| scandir(basedir, "", true); |
| } |
| |
| protected void scandir(File file, String vpath, boolean fast) { |
| ZipFile zip = null; |
| try { |
| zip = new ZipFile(file); |
| } catch (IOException e) { |
| throw new IllegalStateException(e.getMessage()); |
| } |
| |
| Enumeration entries = zip.entries(); |
| while (entries.hasMoreElements()) { |
| ZipEntry entry = (ZipEntry) entries.nextElement(); |
| String name = entry.getName(); |
| // @fixme do we need to strip out entries that starts |
| // with . or ./ ? |
| if (entry.isDirectory()) { |
| if (isIncluded(name)) { |
| if (!isExcluded(name)) { |
| dirsIncluded.addElement(name); |
| } else { |
| everythingIncluded = false; |
| dirsExcluded.addElement(name); |
| } |
| } else { |
| everythingIncluded = false; |
| dirsNotIncluded.addElement(name); |
| } |
| } else { |
| if (isIncluded(name)) { |
| if (!isExcluded(name)) { |
| filesIncluded.addElement(name); |
| } else { |
| everythingIncluded = false; |
| filesExcluded.addElement(name); |
| } |
| } else { |
| everythingIncluded = false; |
| filesNotIncluded.addElement(name); |
| } |
| } |
| } |
| } |
| |
| } |