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Apache Ant Source Code Files
Apache Ant Source Code Files are inside the Apache Ant source package file like apache-ant-1.10.10-src.zip. Unzip the source package file and go to the "src/main" sub-directory, you will see source code files.
Here is the list of Java source code files of the Apache Ant 1.10.10 in \Users\fyicenter\apache-ant-1.10.10\src\main:
✍: FYIcenter.com
⏎ org/apache/tools/ant/taskdefs/condition/IsSigned.java
/* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You 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 * * https://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 org.apache.tools.ant.taskdefs.condition; import java.io.File; import java.io.IOException; import org.apache.tools.ant.BuildException; import org.apache.tools.ant.Project; import org.apache.tools.ant.taskdefs.ManifestTask; import org.apache.tools.ant.types.DataType; import org.apache.tools.ant.util.StreamUtils; import org.apache.tools.zip.ZipFile; /** * Checks whether a jarfile is signed: if the name of the * signature is passed, the file is checked for presence of that * particular signature; otherwise the file is checked for the * existence of any signature. */ public class IsSigned extends DataType implements Condition { private static final String SIG_START = "META-INF/"; private static final String SIG_END = ".SF"; private static final int SHORT_SIG_LIMIT = 8; private String name; private File file; /** * The jarfile that is to be tested for the presence * of a signature. * @param file jarfile to be tested. */ public void setFile(File file) { this.file = file; } /** * The signature name to check jarfile for. * @param name signature to look for. */ public void setName(String name) { this.name = name; } /** * Returns <code>true</code> if the file exists and is signed with * the signature specified, or, if <code>name</code> wasn't * specified, if the file contains a signature. * @param zipFile the zipfile to check * @param name the signature to check (may be killed) * @return true if the file is signed. * @throws IOException on error */ public static boolean isSigned(File zipFile, String name) throws IOException { try (ZipFile jarFile = new ZipFile(zipFile)) { if (null == name) { return StreamUtils.enumerationAsStream(jarFile.getEntries()) .anyMatch(e -> e.getName().startsWith(SIG_START) && e.getName().endsWith(SIG_END)); } name = replaceInvalidChars(name); boolean shortSig = jarFile.getEntry(SIG_START + name.toUpperCase() + SIG_END) != null; boolean longSig = false; if (name.length() > SHORT_SIG_LIMIT) { longSig = jarFile.getEntry( SIG_START + name.substring(0, SHORT_SIG_LIMIT).toUpperCase() + SIG_END) != null; } return shortSig || longSig; } } /** * Returns <code>true</code> if the file exists and is signed with * the signature specified, or, if <code>name</code> wasn't * specified, if the file contains a signature. * @return true if the file is signed. */ @Override public boolean eval() { if (file == null) { throw new BuildException("The file attribute must be set."); } if (!file.exists()) { log("The file \"" + file.getAbsolutePath() + "\" does not exist.", Project.MSG_VERBOSE); return false; } boolean r = false; try { r = isSigned(file, name); } catch (IOException e) { log("Got IOException reading file \"" + file.getAbsolutePath() + "\"" + e, Project.MSG_WARN); } if (r) { log("File \"" + file.getAbsolutePath() + "\" is signed.", Project.MSG_VERBOSE); } return r; } private static String replaceInvalidChars(final String name) { StringBuilder sb = new StringBuilder(); boolean changes = false; for (final char ch : name.toCharArray()) { if (ManifestTask.VALID_ATTRIBUTE_CHARS.indexOf(ch) < 0) { sb.append("_"); changes = true; } else { sb.append(ch); } } return changes ? sb.toString() : name; } }
⏎ org/apache/tools/ant/taskdefs/condition/IsSigned.java
Or download all of them as a single archive file:
File name: apache-ant-1.10.10-fyi.zip File size: 2392938 bytes Release date: 2021-04-17 Download
⇐ Download Apache Ant Source Package
2021-07-10, 110315👍, 0💬
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