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JDK 11 jdk.jartool.jmod - JAR Tool
JDK 11 jdk.jartool.jmod is the JMOD file for JDK 11 JAR tool, which can be invoked by the "jar" command.
JDK 11 JAR tool compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\jdk.jartool.jmod.
JDK 11 JAR tool compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.
JDK 11 JAR tool source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\jdk.jartool.
You can click and view the content of each source code file in the list below.
✍: FYIcenter
⏎ sun/tools/jar/Manifest.java
/* * Copyright (c) 1996, 2013, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ package sun.tools.jar; import java.io.*; import java.util.*; import java.security.*; import sun.net.www.MessageHeader; import java.util.Base64; /** * This is OBSOLETE. DO NOT USE THIS. Use java.util.jar.Manifest * instead. It has to stay here because some apps (namely HJ and HJV) * call directly into it. * * @author David Brown * @author Benjamin Renaud */ public class Manifest { /* list of headers that all pertain to a particular * file in the archive */ private Vector<MessageHeader> entries = new Vector<>(); private byte[] tmpbuf = new byte[512]; /* a hashtable of entries, for fast lookup */ private Hashtable<String, MessageHeader> tableEntries = new Hashtable<>(); static final String[] hashes = {"SHA"}; static final boolean debug = false; static final String VERSION = "1.0"; static final void debug(String s) { if (debug) System.out.println("man> " + s); } public Manifest() {} public Manifest(byte[] bytes) throws IOException { this(new ByteArrayInputStream(bytes), false); } public Manifest(InputStream is) throws IOException { this(is, true); } /** * Parse a manifest from a stream, optionally computing hashes * for the files. */ public Manifest(InputStream is, boolean compute) throws IOException { if (!is.markSupported()) { is = new BufferedInputStream(is); } /* do not rely on available() here! */ while (true) { is.mark(1); if (is.read() == -1) { // EOF break; } is.reset(); MessageHeader m = new MessageHeader(is); if (compute) { doHashes(m); } addEntry(m); } } /* recursively generate manifests from directory tree */ public Manifest(String[] files) throws IOException { MessageHeader globals = new MessageHeader(); globals.add("Manifest-Version", VERSION); String jdkVersion = System.getProperty("java.version"); globals.add("Created-By", "Manifest JDK "+jdkVersion); addEntry(globals); addFiles(null, files); } public void addEntry(MessageHeader entry) { entries.addElement(entry); String name = entry.findValue("Name"); debug("addEntry for name: "+name); if (name != null) { tableEntries.put(name, entry); } } public MessageHeader getEntry(String name) { return tableEntries.get(name); } public MessageHeader entryAt(int i) { return entries.elementAt(i); } public Enumeration<MessageHeader> entries() { return entries.elements(); } public void addFiles(File dir, String[] files) throws IOException { if (files == null) return; for (int i = 0; i < files.length; i++) { File file; if (dir == null) { file = new File(files[i]); } else { file = new File(dir, files[i]); } if (file.isDirectory()) { addFiles(file, file.list()); } else { addFile(file); } } } /** * File names are represented internally using "/"; * they are converted to the local format for anything else */ private final String stdToLocal(String name) { return name.replace('/', java.io.File.separatorChar); } private final String localToStd(String name) { name = name.replace(java.io.File.separatorChar, '/'); if (name.startsWith("./")) name = name.substring(2); else if (name.startsWith("/")) name = name.substring(1); return name; } public void addFile(File f) throws IOException { String stdName = localToStd(f.getPath()); if (tableEntries.get(stdName) == null) { MessageHeader mh = new MessageHeader(); mh.add("Name", stdName); addEntry(mh); } } public void doHashes(MessageHeader mh) throws IOException { // If unnamed or is a directory return immediately String name = mh.findValue("Name"); if (name == null || name.endsWith("/")) { return; } /* compute hashes, write over any other "Hash-Algorithms" (?) */ for (int j = 0; j < hashes.length; ++j) { InputStream is = new FileInputStream(stdToLocal(name)); try { MessageDigest dig = MessageDigest.getInstance(hashes[j]); int len; while ((len = is.read(tmpbuf, 0, tmpbuf.length)) != -1) { dig.update(tmpbuf, 0, len); } mh.set(hashes[j] + "-Digest", Base64.getMimeEncoder().encodeToString(dig.digest())); } catch (NoSuchAlgorithmException e) { throw new JarException("Digest algorithm " + hashes[j] + " not available."); } finally { is.close(); } } } /* Add a manifest file at current position in a stream */ public void stream(OutputStream os) throws IOException { PrintStream ps; if (os instanceof PrintStream) { ps = (PrintStream) os; } else { ps = new PrintStream(os); } /* the first header in the file should be the global one. * It should say "Manifest-Version: x.x"; if not add it */ MessageHeader globals = entries.elementAt(0); if (globals.findValue("Manifest-Version") == null) { /* Assume this is a user-defined manifest. If it has a Name: <..> * field, then it is not global, in which case we just add our own * global Manifest-version: <version> * If the first MessageHeader has no Name: <..>, we assume it * is a global header and so prepend Manifest to it. */ String jdkVersion = System.getProperty("java.version"); if (globals.findValue("Name") == null) { globals.prepend("Manifest-Version", VERSION); globals.add("Created-By", "Manifest JDK "+jdkVersion); } else { ps.print("Manifest-Version: "+VERSION+"\r\n"+ "Created-By: "+jdkVersion+"\r\n\r\n"); } ps.flush(); } globals.print(ps); for (int i = 1; i < entries.size(); ++i) { MessageHeader mh = entries.elementAt(i); mh.print(ps); } } public static boolean isManifestName(String name) { // remove leading / if (name.charAt(0) == '/') { name = name.substring(1, name.length()); } // case insensitive name = name.toUpperCase(); if (name.equals("META-INF/MANIFEST.MF")) { return true; } return false; } }
⏎ sun/tools/jar/Manifest.java
Or download all of them as a single archive file:
File name: jdk.jartool-11.0.1-src.zip File size: 101994 bytes Release date: 2018-11-04 Download
⇒ JDK 11 jdk.javadoc.jmod - Java Document Tool
⇐ JDK 11 jdk.internal.vm.compiler.management.jmod - Internal VM Compiler Management Module
2020-07-22, 10854👍, 0💬
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