6714365: refactor JavacFileManager to move nested classes to top level
Reviewed-by: mcimadamore
This commit is contained in:
parent
d39e209011
commit
27b7da6dfc
langtools/src/share/classes/com/sun/tools
@ -25,6 +25,7 @@
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package com.sun.tools.javac.file;
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package com.sun.tools.javac.file;
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import java.io.File;
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import java.io.IOException;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.io.InputStreamReader;
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import java.io.Reader;
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import java.io.Reader;
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@ -36,6 +37,9 @@ import javax.tools.JavaFileObject;
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import static javax.tools.JavaFileObject.Kind.*;
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import static javax.tools.JavaFileObject.Kind.*;
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public abstract class BaseFileObject implements JavaFileObject {
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public abstract class BaseFileObject implements JavaFileObject {
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protected BaseFileObject(JavacFileManager fileManager) {
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this.fileManager = fileManager;
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}
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public JavaFileObject.Kind getKind() {
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public JavaFileObject.Kind getKind() {
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String n = getName();
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String n = getName();
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@ -76,4 +80,14 @@ public abstract class BaseFileObject implements JavaFileObject {
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throw new UnsupportedOperationException();
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throw new UnsupportedOperationException();
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}
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}
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protected abstract String inferBinaryName(Iterable<? extends File> path);
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protected static String removeExtension(String fileName) {
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int lastDot = fileName.lastIndexOf(".");
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return (lastDot == -1 ? fileName : fileName.substring(0, lastDot));
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}
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/** The file manager that created this JavaFileObject. */
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protected final JavacFileManager fileManager;
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}
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}
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@ -1,5 +1,5 @@
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/*
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/*
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* Copyright 2005-2006 Sun Microsystems, Inc. All Rights Reserved.
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* Copyright 2005-2008 Sun Microsystems, Inc. All Rights Reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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*
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* This code is free software; you can redistribute it and/or modify it
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* This code is free software; you can redistribute it and/or modify it
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@ -25,21 +25,16 @@
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package com.sun.tools.javac.file;
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package com.sun.tools.javac.file;
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import java.io.ByteArrayInputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.File;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileInputStream;
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import java.io.FileNotFoundException;
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import java.io.FileNotFoundException;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.io.OutputStreamWriter;
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import java.io.OutputStreamWriter;
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import java.io.Writer;
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import java.lang.ref.SoftReference;
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import java.lang.ref.SoftReference;
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import java.net.MalformedURLException;
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import java.net.MalformedURLException;
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import java.net.URI;
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import java.net.URI;
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import java.net.URISyntaxException;
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import java.net.URL;
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import java.net.URL;
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import java.net.URLClassLoader;
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import java.net.URLClassLoader;
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import java.nio.ByteBuffer;
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import java.nio.ByteBuffer;
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@ -56,13 +51,11 @@ import java.util.Arrays;
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import java.util.Collection;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.Collections;
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import java.util.EnumSet;
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import java.util.EnumSet;
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import java.util.Enumeration;
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import java.util.HashMap;
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import java.util.HashMap;
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import java.util.Iterator;
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import java.util.Iterator;
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import java.util.Map;
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import java.util.Map;
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import java.util.Set;
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import java.util.Set;
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import java.util.concurrent.ConcurrentHashMap;
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import java.util.concurrent.ConcurrentHashMap;
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import java.util.zip.ZipEntry;
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import java.util.zip.ZipFile;
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import java.util.zip.ZipFile;
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import javax.lang.model.SourceVersion;
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import javax.lang.model.SourceVersion;
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@ -96,15 +89,6 @@ public class JavacFileManager implements StandardJavaFileManager {
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boolean useZipFileIndex;
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boolean useZipFileIndex;
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private static int symbolFilePrefixLength = 0;
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static {
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try {
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symbolFilePrefixLength = symbolFilePrefix.getBytes("UTF-8").length;
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} catch (java.io.UnsupportedEncodingException uee) {
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// Can't happen...UTF-8 is always supported.
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}
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}
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private static boolean CHECK_ZIP_TIMESTAMP = false;
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private static boolean CHECK_ZIP_TIMESTAMP = false;
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private static Map<File, Boolean> isDirectory = new ConcurrentHashMap<File, Boolean>();
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private static Map<File, Boolean> isDirectory = new ConcurrentHashMap<File, Boolean>();
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@ -202,7 +186,7 @@ public class JavacFileManager implements StandardJavaFileManager {
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}
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}
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public JavaFileObject getRegularFile(File file) {
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public JavaFileObject getRegularFile(File file) {
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return new RegularFileObject(file);
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return new RegularFileObject(this, file);
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}
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}
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public JavaFileObject getFileForOutput(String classname,
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public JavaFileObject getFileForOutput(String classname,
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@ -405,7 +389,7 @@ public class JavacFileManager implements StandardJavaFileManager {
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} else {
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} else {
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if (isValidFile(fname, fileKinds)) {
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if (isValidFile(fname, fileKinds)) {
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JavaFileObject fe =
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JavaFileObject fe =
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new RegularFileObject(fname, new File(d, fname));
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new RegularFileObject(this, fname, new File(d, fname));
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l.append(fe);
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l.append(fe);
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}
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}
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}
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}
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@ -469,99 +453,6 @@ public class JavacFileManager implements StandardJavaFileManager {
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Set<String> getSubdirectories();
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Set<String> getSubdirectories();
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}
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}
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public class ZipArchive implements Archive {
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protected final Map<String,List<String>> map;
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protected final ZipFile zdir;
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public ZipArchive(ZipFile zdir) throws IOException {
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this.zdir = zdir;
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this.map = new HashMap<String,List<String>>();
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for (Enumeration<? extends ZipEntry> e = zdir.entries(); e.hasMoreElements(); ) {
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ZipEntry entry;
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try {
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entry = e.nextElement();
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} catch (InternalError ex) {
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IOException io = new IOException();
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io.initCause(ex); // convenience constructors added in Mustang :-(
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throw io;
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}
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addZipEntry(entry);
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}
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}
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void addZipEntry(ZipEntry entry) {
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String name = entry.getName();
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int i = name.lastIndexOf('/');
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String dirname = name.substring(0, i+1);
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String basename = name.substring(i+1);
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if (basename.length() == 0)
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return;
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List<String> list = map.get(dirname);
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if (list == null)
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list = List.nil();
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list = list.prepend(basename);
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map.put(dirname, list);
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}
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public boolean contains(String name) {
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int i = name.lastIndexOf('/');
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String dirname = name.substring(0, i+1);
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String basename = name.substring(i+1);
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if (basename.length() == 0)
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return false;
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List<String> list = map.get(dirname);
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return (list != null && list.contains(basename));
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}
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public List<String> getFiles(String subdirectory) {
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return map.get(subdirectory);
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}
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public JavaFileObject getFileObject(String subdirectory, String file) {
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ZipEntry ze = zdir.getEntry(subdirectory + file);
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return new ZipFileObject(file, zdir, ze);
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}
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public Set<String> getSubdirectories() {
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return map.keySet();
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}
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public void close() throws IOException {
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zdir.close();
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}
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}
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public class SymbolArchive extends ZipArchive {
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final File origFile;
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public SymbolArchive(File orig, ZipFile zdir) throws IOException {
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super(zdir);
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this.origFile = orig;
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}
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@Override
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void addZipEntry(ZipEntry entry) {
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// called from super constructor, may not refer to origFile.
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String name = entry.getName();
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if (!name.startsWith(symbolFilePrefix))
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return;
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name = name.substring(symbolFilePrefix.length());
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int i = name.lastIndexOf('/');
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String dirname = name.substring(0, i+1);
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String basename = name.substring(i+1);
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if (basename.length() == 0)
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return;
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List<String> list = map.get(dirname);
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if (list == null)
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list = List.nil();
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list = list.prepend(basename);
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map.put(dirname, list);
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}
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@Override
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public JavaFileObject getFileObject(String subdirectory, String file) {
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return super.getFileObject(symbolFilePrefix + subdirectory, file);
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}
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}
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public class MissingArchive implements Archive {
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public class MissingArchive implements Archive {
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final File zipFileName;
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final File zipFileName;
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public MissingArchive(File name) {
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public MissingArchive(File name) {
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@ -647,19 +538,23 @@ public class JavacFileManager implements StandardJavaFileManager {
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if (origZipFileName == zipFileName) {
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if (origZipFileName == zipFileName) {
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if (!useZipFileIndex) {
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if (!useZipFileIndex) {
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archive = new ZipArchive(zdir);
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archive = new ZipArchive(this, zdir);
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} else {
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} else {
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archive = new ZipFileIndexArchive(this, ZipFileIndex.getZipFileIndex(zipFileName, 0,
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archive = new ZipFileIndexArchive(this, ZipFileIndex.getZipFileIndex(zipFileName, null,
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usePreindexedCache, preindexCacheLocation, options.get("writezipindexfiles") != null));
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usePreindexedCache, preindexCacheLocation, options.get("writezipindexfiles") != null));
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}
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}
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}
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}
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else {
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else {
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if (!useZipFileIndex) {
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if (!useZipFileIndex) {
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archive = new SymbolArchive(origZipFileName, zdir);
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archive = new SymbolArchive(this, origZipFileName, zdir, symbolFilePrefix);
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}
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}
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else {
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else {
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archive = new ZipFileIndexArchive(this, ZipFileIndex.getZipFileIndex(zipFileName, symbolFilePrefixLength,
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archive = new ZipFileIndexArchive(this,
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usePreindexedCache, preindexCacheLocation, options.get("writezipindexfiles") != null));
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ZipFileIndex.getZipFileIndex(zipFileName,
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symbolFilePrefix,
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usePreindexedCache,
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preindexCacheLocation,
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options.get("writezipindexfiles") != null));
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}
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}
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}
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}
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} catch (FileNotFoundException ex) {
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} catch (FileNotFoundException ex) {
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@ -695,7 +590,17 @@ public class JavacFileManager implements StandardJavaFileManager {
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}
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}
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}
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}
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private Map<JavaFileObject, SoftReference<CharBuffer>> contentCache = new HashMap<JavaFileObject, SoftReference<CharBuffer>>();
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CharBuffer getCachedContent(JavaFileObject file) {
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SoftReference<CharBuffer> r = contentCache.get(file);
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return (r == null ? null : r.get());
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}
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void cache(JavaFileObject file, CharBuffer cb) {
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contentCache.put(file, new SoftReference<CharBuffer>(cb));
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}
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private final Map<JavaFileObject, SoftReference<CharBuffer>> contentCache
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= new HashMap<JavaFileObject, SoftReference<CharBuffer>>();
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private String defaultEncodingName;
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private String defaultEncodingName;
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private String getDefaultEncodingName() {
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private String getDefaultEncodingName() {
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@ -725,7 +630,7 @@ public class JavacFileManager implements StandardJavaFileManager {
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/**
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/**
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* Make a byte buffer from an input stream.
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* Make a byte buffer from an input stream.
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*/
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*/
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private ByteBuffer makeByteBuffer(InputStream in)
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ByteBuffer makeByteBuffer(InputStream in)
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throws IOException {
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throws IOException {
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int limit = in.available();
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int limit = in.available();
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if (mmappedIO && in instanceof FileInputStream) {
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if (mmappedIO && in instanceof FileInputStream) {
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@ -751,6 +656,10 @@ public class JavacFileManager implements StandardJavaFileManager {
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return (ByteBuffer)result.flip();
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return (ByteBuffer)result.flip();
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}
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}
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void recycleByteBuffer(ByteBuffer bb) {
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byteBufferCache.put(bb);
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}
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/**
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/**
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* A single-element cache of direct byte buffers.
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* A single-element cache of direct byte buffers.
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*/
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*/
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@ -769,9 +678,10 @@ public class JavacFileManager implements StandardJavaFileManager {
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cached = x;
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cached = x;
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}
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}
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}
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}
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private final ByteBufferCache byteBufferCache;
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private final ByteBufferCache byteBufferCache;
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private CharsetDecoder getDecoder(String encodingName, boolean ignoreEncodingErrors) {
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CharsetDecoder getDecoder(String encodingName, boolean ignoreEncodingErrors) {
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Charset charset = (this.charset == null)
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Charset charset = (this.charset == null)
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? Charset.forName(encodingName)
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? Charset.forName(encodingName)
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: this.charset;
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: this.charset;
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@ -791,7 +701,7 @@ public class JavacFileManager implements StandardJavaFileManager {
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/**
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/**
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* Decode a ByteBuffer into a CharBuffer.
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* Decode a ByteBuffer into a CharBuffer.
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*/
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*/
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private CharBuffer decode(ByteBuffer inbuf, boolean ignoreEncodingErrors) {
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CharBuffer decode(ByteBuffer inbuf, boolean ignoreEncodingErrors) {
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String encodingName = getEncodingName();
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String encodingName = getEncodingName();
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CharsetDecoder decoder;
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CharsetDecoder decoder;
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try {
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try {
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@ -901,47 +811,13 @@ public class JavacFileManager implements StandardJavaFileManager {
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// Need to match the path semantics of list(location, ...)
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// Need to match the path semantics of list(location, ...)
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Iterable<? extends File> path = getLocation(location);
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Iterable<? extends File> path = getLocation(location);
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if (path == null) {
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if (path == null) {
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//System.err.println("Path for " + location + " is null");
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return null;
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return null;
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}
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}
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//System.err.println("Path for " + location + " is " + path);
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if (file instanceof RegularFileObject) {
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if (file instanceof BaseFileObject) {
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RegularFileObject r = (RegularFileObject) file;
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return ((BaseFileObject) file).inferBinaryName(path);
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String rPath = r.getPath();
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//System.err.println("RegularFileObject " + file + " " +r.getPath());
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for (File dir: path) {
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//System.err.println("dir: " + dir);
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String dPath = dir.getPath();
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if (!dPath.endsWith(File.separator))
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dPath += File.separator;
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if (rPath.regionMatches(true, 0, dPath, 0, dPath.length())
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&& new File(rPath.substring(0, dPath.length())).equals(new File(dPath))) {
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String relativeName = rPath.substring(dPath.length());
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return removeExtension(relativeName).replace(File.separatorChar, '.');
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}
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}
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} else if (file instanceof ZipFileObject) {
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ZipFileObject z = (ZipFileObject) file;
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String entryName = z.getZipEntryName();
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if (entryName.startsWith(symbolFilePrefix))
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entryName = entryName.substring(symbolFilePrefix.length());
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return removeExtension(entryName).replace('/', '.');
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} else if (file instanceof ZipFileIndexFileObject) {
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ZipFileIndexFileObject z = (ZipFileIndexFileObject) file;
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String entryName = z.getZipEntryName();
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if (entryName.startsWith(symbolFilePrefix))
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entryName = entryName.substring(symbolFilePrefix.length());
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return removeExtension(entryName).replace(File.separatorChar, '.');
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} else
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} else
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throw new IllegalArgumentException(file.getClass().getName());
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throw new IllegalArgumentException(file.getClass().getName());
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// System.err.println("inferBinaryName failed for " + file);
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return null;
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}
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// where
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private static String removeExtension(String fileName) {
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int lastDot = fileName.lastIndexOf(".");
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return (lastDot == -1 ? fileName : fileName.substring(0, lastDot));
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}
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}
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|
||||||
public boolean isSameFile(FileObject a, FileObject b) {
|
public boolean isSameFile(FileObject a, FileObject b) {
|
||||||
@ -1029,7 +905,7 @@ public class JavacFileManager implements StandardJavaFileManager {
|
|||||||
if (dir.isDirectory()) {
|
if (dir.isDirectory()) {
|
||||||
File f = new File(dir, name.replace('/', File.separatorChar));
|
File f = new File(dir, name.replace('/', File.separatorChar));
|
||||||
if (f.exists())
|
if (f.exists())
|
||||||
return new RegularFileObject(f);
|
return new RegularFileObject(this, f);
|
||||||
} else {
|
} else {
|
||||||
Archive a = openArchive(dir);
|
Archive a = openArchive(dir);
|
||||||
if (a.contains(name)) {
|
if (a.contains(name)) {
|
||||||
@ -1091,7 +967,7 @@ public class JavacFileManager implements StandardJavaFileManager {
|
|||||||
if (sibling != null && sibling instanceof RegularFileObject) {
|
if (sibling != null && sibling instanceof RegularFileObject) {
|
||||||
siblingDir = ((RegularFileObject)sibling).f.getParentFile();
|
siblingDir = ((RegularFileObject)sibling).f.getParentFile();
|
||||||
}
|
}
|
||||||
return new RegularFileObject(new File(siblingDir, baseName(fileName)));
|
return new RegularFileObject(this, new File(siblingDir, baseName(fileName)));
|
||||||
}
|
}
|
||||||
} else if (location == SOURCE_OUTPUT) {
|
} else if (location == SOURCE_OUTPUT) {
|
||||||
dir = (getSourceOutDir() != null ? getSourceOutDir() : getClassOutDir());
|
dir = (getSourceOutDir() != null ? getSourceOutDir() : getClassOutDir());
|
||||||
@ -1105,7 +981,7 @@ public class JavacFileManager implements StandardJavaFileManager {
|
|||||||
}
|
}
|
||||||
|
|
||||||
File file = (dir == null ? new File(fileName) : new File(dir, fileName));
|
File file = (dir == null ? new File(fileName) : new File(dir, fileName));
|
||||||
return new RegularFileObject(file);
|
return new RegularFileObject(this, file);
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -1118,7 +994,7 @@ public class JavacFileManager implements StandardJavaFileManager {
|
|||||||
else
|
else
|
||||||
result = new ArrayList<RegularFileObject>();
|
result = new ArrayList<RegularFileObject>();
|
||||||
for (File f: files)
|
for (File f: files)
|
||||||
result.add(new RegularFileObject(nullCheck(f)));
|
result.add(new RegularFileObject(this, nullCheck(f)));
|
||||||
return result;
|
return result;
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -1268,452 +1144,4 @@ public class JavacFileManager implements StandardJavaFileManager {
|
|||||||
t.getClass(); // null check
|
t.getClass(); // null check
|
||||||
return it;
|
return it;
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
|
||||||
* A subclass of JavaFileObject representing regular files.
|
|
||||||
*/
|
|
||||||
private class RegularFileObject extends BaseFileObject {
|
|
||||||
/** Have the parent directories been created?
|
|
||||||
*/
|
|
||||||
private boolean hasParents=false;
|
|
||||||
|
|
||||||
/** The file's name.
|
|
||||||
*/
|
|
||||||
private String name;
|
|
||||||
|
|
||||||
/** The underlying file.
|
|
||||||
*/
|
|
||||||
final File f;
|
|
||||||
|
|
||||||
public RegularFileObject(File f) {
|
|
||||||
this(f.getName(), f);
|
|
||||||
}
|
|
||||||
|
|
||||||
public RegularFileObject(String name, File f) {
|
|
||||||
if (f.isDirectory())
|
|
||||||
throw new IllegalArgumentException("directories not supported");
|
|
||||||
this.name = name;
|
|
||||||
this.f = f;
|
|
||||||
}
|
|
||||||
|
|
||||||
public InputStream openInputStream() throws IOException {
|
|
||||||
return new FileInputStream(f);
|
|
||||||
}
|
|
||||||
|
|
||||||
protected CharsetDecoder getDecoder(boolean ignoreEncodingErrors) {
|
|
||||||
return JavacFileManager.this.getDecoder(getEncodingName(), ignoreEncodingErrors);
|
|
||||||
}
|
|
||||||
|
|
||||||
public OutputStream openOutputStream() throws IOException {
|
|
||||||
ensureParentDirectoriesExist();
|
|
||||||
return new FileOutputStream(f);
|
|
||||||
}
|
|
||||||
|
|
||||||
public Writer openWriter() throws IOException {
|
|
||||||
ensureParentDirectoriesExist();
|
|
||||||
return new OutputStreamWriter(new FileOutputStream(f), getEncodingName());
|
|
||||||
}
|
|
||||||
|
|
||||||
private void ensureParentDirectoriesExist() throws IOException {
|
|
||||||
if (!hasParents) {
|
|
||||||
File parent = f.getParentFile();
|
|
||||||
if (parent != null && !parent.exists()) {
|
|
||||||
if (!parent.mkdirs()) {
|
|
||||||
// if the mkdirs failed, it may be because another process concurrently
|
|
||||||
// created the directory, so check if the directory got created
|
|
||||||
// anyway before throwing an exception
|
|
||||||
if (!parent.exists() || !parent.isDirectory())
|
|
||||||
throw new IOException("could not create parent directories");
|
|
||||||
}
|
|
||||||
}
|
|
||||||
hasParents = true;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/** @deprecated see bug 6410637 */
|
|
||||||
@Deprecated
|
|
||||||
public String getName() {
|
|
||||||
return name;
|
|
||||||
}
|
|
||||||
|
|
||||||
public boolean isNameCompatible(String cn, JavaFileObject.Kind kind) {
|
|
||||||
cn.getClass(); // null check
|
|
||||||
if (kind == Kind.OTHER && getKind() != kind)
|
|
||||||
return false;
|
|
||||||
String n = cn + kind.extension;
|
|
||||||
if (name.equals(n))
|
|
||||||
return true;
|
|
||||||
if (name.equalsIgnoreCase(n)) {
|
|
||||||
try {
|
|
||||||
// allow for Windows
|
|
||||||
return (f.getCanonicalFile().getName().equals(n));
|
|
||||||
} catch (IOException e) {
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
/** @deprecated see bug 6410637 */
|
|
||||||
@Deprecated
|
|
||||||
public String getPath() {
|
|
||||||
return f.getPath();
|
|
||||||
}
|
|
||||||
|
|
||||||
public long getLastModified() {
|
|
||||||
return f.lastModified();
|
|
||||||
}
|
|
||||||
|
|
||||||
public boolean delete() {
|
|
||||||
return f.delete();
|
|
||||||
}
|
|
||||||
|
|
||||||
public CharBuffer getCharContent(boolean ignoreEncodingErrors) throws IOException {
|
|
||||||
SoftReference<CharBuffer> r = contentCache.get(this);
|
|
||||||
CharBuffer cb = (r == null ? null : r.get());
|
|
||||||
if (cb == null) {
|
|
||||||
InputStream in = new FileInputStream(f);
|
|
||||||
try {
|
|
||||||
ByteBuffer bb = makeByteBuffer(in);
|
|
||||||
JavaFileObject prev = log.useSource(this);
|
|
||||||
try {
|
|
||||||
cb = decode(bb, ignoreEncodingErrors);
|
|
||||||
} finally {
|
|
||||||
log.useSource(prev);
|
|
||||||
}
|
|
||||||
byteBufferCache.put(bb); // save for next time
|
|
||||||
if (!ignoreEncodingErrors)
|
|
||||||
contentCache.put(this, new SoftReference<CharBuffer>(cb));
|
|
||||||
} finally {
|
|
||||||
in.close();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return cb;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public boolean equals(Object other) {
|
|
||||||
if (!(other instanceof RegularFileObject))
|
|
||||||
return false;
|
|
||||||
RegularFileObject o = (RegularFileObject) other;
|
|
||||||
try {
|
|
||||||
return f.equals(o.f)
|
|
||||||
|| f.getCanonicalFile().equals(o.f.getCanonicalFile());
|
|
||||||
} catch (IOException e) {
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public int hashCode() {
|
|
||||||
return f.hashCode();
|
|
||||||
}
|
|
||||||
|
|
||||||
public URI toUri() {
|
|
||||||
try {
|
|
||||||
// Do no use File.toURI to avoid file system access
|
|
||||||
String path = f.getAbsolutePath().replace(File.separatorChar, '/');
|
|
||||||
return new URI("file://" + path).normalize();
|
|
||||||
} catch (URISyntaxException ex) {
|
|
||||||
return f.toURI();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* A subclass of JavaFileObject representing zip entries.
|
|
||||||
*/
|
|
||||||
public class ZipFileObject extends BaseFileObject {
|
|
||||||
|
|
||||||
/** The entry's name.
|
|
||||||
*/
|
|
||||||
private String name;
|
|
||||||
|
|
||||||
/** The zipfile containing the entry.
|
|
||||||
*/
|
|
||||||
ZipFile zdir;
|
|
||||||
|
|
||||||
/** The underlying zip entry object.
|
|
||||||
*/
|
|
||||||
ZipEntry entry;
|
|
||||||
|
|
||||||
public ZipFileObject(String name, ZipFile zdir, ZipEntry entry) {
|
|
||||||
this.name = name;
|
|
||||||
this.zdir = zdir;
|
|
||||||
this.entry = entry;
|
|
||||||
}
|
|
||||||
|
|
||||||
public InputStream openInputStream() throws IOException {
|
|
||||||
return zdir.getInputStream(entry);
|
|
||||||
}
|
|
||||||
|
|
||||||
public OutputStream openOutputStream() throws IOException {
|
|
||||||
throw new UnsupportedOperationException();
|
|
||||||
}
|
|
||||||
|
|
||||||
protected CharsetDecoder getDecoder(boolean ignoreEncodingErrors) {
|
|
||||||
return JavacFileManager.this.getDecoder(getEncodingName(), ignoreEncodingErrors);
|
|
||||||
}
|
|
||||||
|
|
||||||
public Writer openWriter() throws IOException {
|
|
||||||
throw new UnsupportedOperationException();
|
|
||||||
}
|
|
||||||
|
|
||||||
/** @deprecated see bug 6410637 */
|
|
||||||
@Deprecated
|
|
||||||
public String getName() {
|
|
||||||
return name;
|
|
||||||
}
|
|
||||||
|
|
||||||
public boolean isNameCompatible(String cn, JavaFileObject.Kind k) {
|
|
||||||
cn.getClass(); // null check
|
|
||||||
if (k == Kind.OTHER && getKind() != k)
|
|
||||||
return false;
|
|
||||||
return name.equals(cn + k.extension);
|
|
||||||
}
|
|
||||||
|
|
||||||
/** @deprecated see bug 6410637 */
|
|
||||||
@Deprecated
|
|
||||||
public String getPath() {
|
|
||||||
return zdir.getName() + "(" + entry + ")";
|
|
||||||
}
|
|
||||||
|
|
||||||
public long getLastModified() {
|
|
||||||
return entry.getTime();
|
|
||||||
}
|
|
||||||
|
|
||||||
public boolean delete() {
|
|
||||||
throw new UnsupportedOperationException();
|
|
||||||
}
|
|
||||||
|
|
||||||
public CharBuffer getCharContent(boolean ignoreEncodingErrors) throws IOException {
|
|
||||||
SoftReference<CharBuffer> r = contentCache.get(this);
|
|
||||||
CharBuffer cb = (r == null ? null : r.get());
|
|
||||||
if (cb == null) {
|
|
||||||
InputStream in = zdir.getInputStream(entry);
|
|
||||||
try {
|
|
||||||
ByteBuffer bb = makeByteBuffer(in);
|
|
||||||
JavaFileObject prev = log.useSource(this);
|
|
||||||
try {
|
|
||||||
cb = decode(bb, ignoreEncodingErrors);
|
|
||||||
} finally {
|
|
||||||
log.useSource(prev);
|
|
||||||
}
|
|
||||||
byteBufferCache.put(bb); // save for next time
|
|
||||||
if (!ignoreEncodingErrors)
|
|
||||||
contentCache.put(this, new SoftReference<CharBuffer>(cb));
|
|
||||||
} finally {
|
|
||||||
in.close();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return cb;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public boolean equals(Object other) {
|
|
||||||
if (!(other instanceof ZipFileObject))
|
|
||||||
return false;
|
|
||||||
ZipFileObject o = (ZipFileObject) other;
|
|
||||||
return zdir.equals(o.zdir) || name.equals(o.name);
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public int hashCode() {
|
|
||||||
return zdir.hashCode() + name.hashCode();
|
|
||||||
}
|
|
||||||
|
|
||||||
public String getZipName() {
|
|
||||||
return zdir.getName();
|
|
||||||
}
|
|
||||||
|
|
||||||
public String getZipEntryName() {
|
|
||||||
return entry.getName();
|
|
||||||
}
|
|
||||||
|
|
||||||
public URI toUri() {
|
|
||||||
String zipName = new File(getZipName()).toURI().normalize().getPath();
|
|
||||||
String entryName = getZipEntryName();
|
|
||||||
return URI.create("jar:" + zipName + "!" + entryName);
|
|
||||||
}
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* A subclass of JavaFileObject representing zip entries using the com.sun.tools.javac.zip.ZipFileIndex implementation.
|
|
||||||
*/
|
|
||||||
public class ZipFileIndexFileObject extends BaseFileObject {
|
|
||||||
|
|
||||||
/** The entry's name.
|
|
||||||
*/
|
|
||||||
private String name;
|
|
||||||
|
|
||||||
/** The zipfile containing the entry.
|
|
||||||
*/
|
|
||||||
ZipFileIndex zfIndex;
|
|
||||||
|
|
||||||
/** The underlying zip entry object.
|
|
||||||
*/
|
|
||||||
ZipFileIndexEntry entry;
|
|
||||||
|
|
||||||
/** The InputStream for this zip entry (file.)
|
|
||||||
*/
|
|
||||||
InputStream inputStream = null;
|
|
||||||
|
|
||||||
/** The name of the zip file where this entry resides.
|
|
||||||
*/
|
|
||||||
String zipName;
|
|
||||||
|
|
||||||
JavacFileManager defFileManager = null;
|
|
||||||
|
|
||||||
public ZipFileIndexFileObject(JavacFileManager fileManager, ZipFileIndex zfIndex, ZipFileIndexEntry entry, String zipFileName) {
|
|
||||||
super();
|
|
||||||
this.name = entry.getFileName();
|
|
||||||
this.zfIndex = zfIndex;
|
|
||||||
this.entry = entry;
|
|
||||||
this.zipName = zipFileName;
|
|
||||||
defFileManager = fileManager;
|
|
||||||
}
|
|
||||||
|
|
||||||
public InputStream openInputStream() throws IOException {
|
|
||||||
|
|
||||||
if (inputStream == null) {
|
|
||||||
inputStream = new ByteArrayInputStream(read());
|
|
||||||
}
|
|
||||||
return inputStream;
|
|
||||||
}
|
|
||||||
|
|
||||||
protected CharsetDecoder getDecoder(boolean ignoreEncodingErrors) {
|
|
||||||
return JavacFileManager.this.getDecoder(getEncodingName(), ignoreEncodingErrors);
|
|
||||||
}
|
|
||||||
|
|
||||||
public OutputStream openOutputStream() throws IOException {
|
|
||||||
throw new UnsupportedOperationException();
|
|
||||||
}
|
|
||||||
|
|
||||||
public Writer openWriter() throws IOException {
|
|
||||||
throw new UnsupportedOperationException();
|
|
||||||
}
|
|
||||||
|
|
||||||
/** @deprecated see bug 6410637 */
|
|
||||||
@Deprecated
|
|
||||||
public String getName() {
|
|
||||||
return name;
|
|
||||||
}
|
|
||||||
|
|
||||||
public boolean isNameCompatible(String cn, JavaFileObject.Kind k) {
|
|
||||||
cn.getClass(); // null check
|
|
||||||
if (k == Kind.OTHER && getKind() != k)
|
|
||||||
return false;
|
|
||||||
return name.equals(cn + k.extension);
|
|
||||||
}
|
|
||||||
|
|
||||||
/** @deprecated see bug 6410637 */
|
|
||||||
@Deprecated
|
|
||||||
public String getPath() {
|
|
||||||
return zipName + "(" + entry.getName() + ")";
|
|
||||||
}
|
|
||||||
|
|
||||||
public long getLastModified() {
|
|
||||||
return entry.getLastModified();
|
|
||||||
}
|
|
||||||
|
|
||||||
public boolean delete() {
|
|
||||||
throw new UnsupportedOperationException();
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public boolean equals(Object other) {
|
|
||||||
if (!(other instanceof ZipFileIndexFileObject))
|
|
||||||
return false;
|
|
||||||
ZipFileIndexFileObject o = (ZipFileIndexFileObject) other;
|
|
||||||
return entry.equals(o.entry);
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public int hashCode() {
|
|
||||||
return zipName.hashCode() + (name.hashCode() << 10);
|
|
||||||
}
|
|
||||||
|
|
||||||
public String getZipName() {
|
|
||||||
return zipName;
|
|
||||||
}
|
|
||||||
|
|
||||||
public String getZipEntryName() {
|
|
||||||
return entry.getName();
|
|
||||||
}
|
|
||||||
|
|
||||||
public URI toUri() {
|
|
||||||
String zipName = new File(getZipName()).toURI().normalize().getPath();
|
|
||||||
String entryName = getZipEntryName();
|
|
||||||
if (File.separatorChar != '/') {
|
|
||||||
entryName = entryName.replace(File.separatorChar, '/');
|
|
||||||
}
|
|
||||||
return URI.create("jar:" + zipName + "!" + entryName);
|
|
||||||
}
|
|
||||||
|
|
||||||
private byte[] read() throws IOException {
|
|
||||||
if (entry == null) {
|
|
||||||
entry = zfIndex.getZipIndexEntry(name);
|
|
||||||
if (entry == null)
|
|
||||||
throw new FileNotFoundException();
|
|
||||||
}
|
|
||||||
return zfIndex.read(entry);
|
|
||||||
}
|
|
||||||
|
|
||||||
public CharBuffer getCharContent(boolean ignoreEncodingErrors) throws IOException {
|
|
||||||
SoftReference<CharBuffer> r = defFileManager.contentCache.get(this);
|
|
||||||
CharBuffer cb = (r == null ? null : r.get());
|
|
||||||
if (cb == null) {
|
|
||||||
InputStream in = new ByteArrayInputStream(zfIndex.read(entry));
|
|
||||||
try {
|
|
||||||
ByteBuffer bb = makeByteBuffer(in);
|
|
||||||
JavaFileObject prev = log.useSource(this);
|
|
||||||
try {
|
|
||||||
cb = decode(bb, ignoreEncodingErrors);
|
|
||||||
} finally {
|
|
||||||
log.useSource(prev);
|
|
||||||
}
|
|
||||||
byteBufferCache.put(bb); // save for next time
|
|
||||||
if (!ignoreEncodingErrors)
|
|
||||||
defFileManager.contentCache.put(this, new SoftReference<CharBuffer>(cb));
|
|
||||||
} finally {
|
|
||||||
in.close();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return cb;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
public class ZipFileIndexArchive implements Archive {
|
|
||||||
private final ZipFileIndex zfIndex;
|
|
||||||
private JavacFileManager fileManager;
|
|
||||||
|
|
||||||
public ZipFileIndexArchive(JavacFileManager fileManager, ZipFileIndex zdir) throws IOException {
|
|
||||||
this.fileManager = fileManager;
|
|
||||||
this.zfIndex = zdir;
|
|
||||||
}
|
|
||||||
|
|
||||||
public boolean contains(String name) {
|
|
||||||
return zfIndex.contains(name);
|
|
||||||
}
|
|
||||||
|
|
||||||
public com.sun.tools.javac.util.List<String> getFiles(String subdirectory) {
|
|
||||||
return zfIndex.getFiles(((subdirectory.endsWith("/") || subdirectory.endsWith("\\"))? subdirectory.substring(0, subdirectory.length() - 1) : subdirectory));
|
|
||||||
}
|
|
||||||
|
|
||||||
public JavaFileObject getFileObject(String subdirectory, String file) {
|
|
||||||
String fullZipFileName = subdirectory + file;
|
|
||||||
ZipFileIndexEntry entry = zfIndex.getZipIndexEntry(fullZipFileName);
|
|
||||||
JavaFileObject ret = new ZipFileIndexFileObject(fileManager, zfIndex, entry, zfIndex.getZipFile().getPath());
|
|
||||||
return ret;
|
|
||||||
}
|
|
||||||
|
|
||||||
public Set<String> getSubdirectories() {
|
|
||||||
return zfIndex.getAllDirectories();
|
|
||||||
}
|
|
||||||
|
|
||||||
public void close() throws IOException {
|
|
||||||
zfIndex.close();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
|
@ -0,0 +1,204 @@
|
|||||||
|
/*
|
||||||
|
* Copyright 2005-2008 Sun Microsystems, Inc. All Rights Reserved.
|
||||||
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
||||||
|
*
|
||||||
|
* This code is free software; you can redistribute it and/or modify it
|
||||||
|
* under the terms of the GNU General Public License version 2 only, as
|
||||||
|
* published by the Free Software Foundation. Sun designates this
|
||||||
|
* particular file as subject to the "Classpath" exception as provided
|
||||||
|
* by Sun in the LICENSE file that accompanied this code.
|
||||||
|
*
|
||||||
|
* This code is distributed in the hope that it will be useful, but WITHOUT
|
||||||
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||||
|
* version 2 for more details (a copy is included in the LICENSE file that
|
||||||
|
* accompanied this code).
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License version
|
||||||
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
||||||
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||||
|
*
|
||||||
|
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
|
||||||
|
* CA 95054 USA or visit www.sun.com if you need additional information or
|
||||||
|
* have any questions.
|
||||||
|
*/
|
||||||
|
|
||||||
|
package com.sun.tools.javac.file;
|
||||||
|
|
||||||
|
import java.io.File;
|
||||||
|
import java.io.FileInputStream;
|
||||||
|
import java.io.FileOutputStream;
|
||||||
|
import java.io.IOException;
|
||||||
|
import java.io.InputStream;
|
||||||
|
import java.io.OutputStream;
|
||||||
|
import java.io.OutputStreamWriter;
|
||||||
|
import java.io.Writer;
|
||||||
|
import java.net.URI;
|
||||||
|
import java.net.URISyntaxException;
|
||||||
|
import java.nio.ByteBuffer;
|
||||||
|
import java.nio.CharBuffer;
|
||||||
|
import java.nio.charset.CharsetDecoder;
|
||||||
|
import javax.tools.JavaFileObject;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* A subclass of JavaFileObject representing regular files.
|
||||||
|
*/
|
||||||
|
class RegularFileObject extends BaseFileObject {
|
||||||
|
|
||||||
|
/** Have the parent directories been created?
|
||||||
|
*/
|
||||||
|
private boolean hasParents = false;
|
||||||
|
private String name;
|
||||||
|
final File f;
|
||||||
|
|
||||||
|
public RegularFileObject(JavacFileManager fileManager, File f) {
|
||||||
|
this(fileManager, f.getName(), f);
|
||||||
|
}
|
||||||
|
|
||||||
|
public RegularFileObject(JavacFileManager fileManager, String name, File f) {
|
||||||
|
super(fileManager);
|
||||||
|
if (f.isDirectory()) {
|
||||||
|
throw new IllegalArgumentException("directories not supported");
|
||||||
|
}
|
||||||
|
this.name = name;
|
||||||
|
this.f = f;
|
||||||
|
}
|
||||||
|
|
||||||
|
public InputStream openInputStream() throws IOException {
|
||||||
|
return new FileInputStream(f);
|
||||||
|
}
|
||||||
|
|
||||||
|
protected CharsetDecoder getDecoder(boolean ignoreEncodingErrors) {
|
||||||
|
return fileManager.getDecoder(fileManager.getEncodingName(), ignoreEncodingErrors);
|
||||||
|
}
|
||||||
|
|
||||||
|
public OutputStream openOutputStream() throws IOException {
|
||||||
|
ensureParentDirectoriesExist();
|
||||||
|
return new FileOutputStream(f);
|
||||||
|
}
|
||||||
|
|
||||||
|
public Writer openWriter() throws IOException {
|
||||||
|
ensureParentDirectoriesExist();
|
||||||
|
return new OutputStreamWriter(new FileOutputStream(f), fileManager.getEncodingName());
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected String inferBinaryName(Iterable<? extends File> path) {
|
||||||
|
String fPath = f.getPath();
|
||||||
|
//System.err.println("RegularFileObject " + file + " " +r.getPath());
|
||||||
|
for (File dir: path) {
|
||||||
|
//System.err.println("dir: " + dir);
|
||||||
|
String dPath = dir.getPath();
|
||||||
|
if (!dPath.endsWith(File.separator))
|
||||||
|
dPath += File.separator;
|
||||||
|
if (fPath.regionMatches(true, 0, dPath, 0, dPath.length())
|
||||||
|
&& new File(fPath.substring(0, dPath.length())).equals(new File(dPath))) {
|
||||||
|
String relativeName = fPath.substring(dPath.length());
|
||||||
|
return removeExtension(relativeName).replace(File.separatorChar, '.');
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
|
||||||
|
private void ensureParentDirectoriesExist() throws IOException {
|
||||||
|
if (!hasParents) {
|
||||||
|
File parent = f.getParentFile();
|
||||||
|
if (parent != null && !parent.exists()) {
|
||||||
|
if (!parent.mkdirs()) {
|
||||||
|
if (!parent.exists() || !parent.isDirectory()) {
|
||||||
|
throw new IOException("could not create parent directories");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
hasParents = true;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
@Deprecated
|
||||||
|
public String getName() {
|
||||||
|
return name;
|
||||||
|
}
|
||||||
|
|
||||||
|
public boolean isNameCompatible(String cn, JavaFileObject.Kind kind) {
|
||||||
|
cn.getClass();
|
||||||
|
// null check
|
||||||
|
if (kind == Kind.OTHER && getKind() != kind) {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
String n = cn + kind.extension;
|
||||||
|
if (name.equals(n)) {
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
if (name.equalsIgnoreCase(n)) {
|
||||||
|
try {
|
||||||
|
// allow for Windows
|
||||||
|
return f.getCanonicalFile().getName().equals(n);
|
||||||
|
} catch (IOException e) {
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Deprecated
|
||||||
|
public String getPath() {
|
||||||
|
return f.getPath();
|
||||||
|
}
|
||||||
|
|
||||||
|
public long getLastModified() {
|
||||||
|
return f.lastModified();
|
||||||
|
}
|
||||||
|
|
||||||
|
public boolean delete() {
|
||||||
|
return f.delete();
|
||||||
|
}
|
||||||
|
|
||||||
|
public CharBuffer getCharContent(boolean ignoreEncodingErrors) throws IOException {
|
||||||
|
CharBuffer cb = fileManager.getCachedContent(this);
|
||||||
|
if (cb == null) {
|
||||||
|
InputStream in = new FileInputStream(f);
|
||||||
|
try {
|
||||||
|
ByteBuffer bb = fileManager.makeByteBuffer(in);
|
||||||
|
JavaFileObject prev = fileManager.log.useSource(this);
|
||||||
|
try {
|
||||||
|
cb = fileManager.decode(bb, ignoreEncodingErrors);
|
||||||
|
} finally {
|
||||||
|
fileManager.log.useSource(prev);
|
||||||
|
}
|
||||||
|
fileManager.recycleByteBuffer(bb);
|
||||||
|
if (!ignoreEncodingErrors) {
|
||||||
|
fileManager.cache(this, cb);
|
||||||
|
}
|
||||||
|
} finally {
|
||||||
|
in.close();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return cb;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public boolean equals(Object other) {
|
||||||
|
if (!(other instanceof RegularFileObject)) {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
RegularFileObject o = (RegularFileObject) other;
|
||||||
|
try {
|
||||||
|
return f.equals(o.f) || f.getCanonicalFile().equals(o.f.getCanonicalFile());
|
||||||
|
} catch (IOException e) {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public int hashCode() {
|
||||||
|
return f.hashCode();
|
||||||
|
}
|
||||||
|
|
||||||
|
public URI toUri() {
|
||||||
|
try {
|
||||||
|
String path = f.getAbsolutePath().replace(File.separatorChar, '/');
|
||||||
|
return new URI("file://" + path).normalize();
|
||||||
|
} catch (URISyntaxException ex) {
|
||||||
|
return f.toURI();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
@ -0,0 +1,71 @@
|
|||||||
|
/*
|
||||||
|
* Copyright 2005-2008 Sun Microsystems, Inc. All Rights Reserved.
|
||||||
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
||||||
|
*
|
||||||
|
* This code is free software; you can redistribute it and/or modify it
|
||||||
|
* under the terms of the GNU General Public License version 2 only, as
|
||||||
|
* published by the Free Software Foundation. Sun designates this
|
||||||
|
* particular file as subject to the "Classpath" exception as provided
|
||||||
|
* by Sun in the LICENSE file that accompanied this code.
|
||||||
|
*
|
||||||
|
* This code is distributed in the hope that it will be useful, but WITHOUT
|
||||||
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||||
|
* version 2 for more details (a copy is included in the LICENSE file that
|
||||||
|
* accompanied this code).
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License version
|
||||||
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
||||||
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||||
|
*
|
||||||
|
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
|
||||||
|
* CA 95054 USA or visit www.sun.com if you need additional information or
|
||||||
|
* have any questions.
|
||||||
|
*/
|
||||||
|
|
||||||
|
package com.sun.tools.javac.file;
|
||||||
|
|
||||||
|
import com.sun.tools.javac.util.List;
|
||||||
|
import java.io.File;
|
||||||
|
import java.io.IOException;
|
||||||
|
import java.util.zip.ZipEntry;
|
||||||
|
import java.util.zip.ZipFile;
|
||||||
|
import javax.tools.JavaFileObject;
|
||||||
|
|
||||||
|
public class SymbolArchive extends ZipArchive {
|
||||||
|
|
||||||
|
final File origFile;
|
||||||
|
final String prefix;
|
||||||
|
|
||||||
|
public SymbolArchive(JavacFileManager fileManager, File orig, ZipFile zdir, String prefix) throws IOException {
|
||||||
|
super(fileManager, zdir);
|
||||||
|
this.origFile = orig;
|
||||||
|
this.prefix = prefix;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
void addZipEntry(ZipEntry entry) {
|
||||||
|
String name = entry.getName();
|
||||||
|
if (!name.startsWith(prefix)) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
name = name.substring(prefix.length());
|
||||||
|
int i = name.lastIndexOf('/');
|
||||||
|
String dirname = name.substring(0, i + 1);
|
||||||
|
String basename = name.substring(i + 1);
|
||||||
|
if (basename.length() == 0) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
List<String> list = map.get(dirname);
|
||||||
|
if (list == null) {
|
||||||
|
list = List.nil();
|
||||||
|
}
|
||||||
|
list = list.prepend(basename);
|
||||||
|
map.put(dirname, list);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public JavaFileObject getFileObject(String subdirectory, String file) {
|
||||||
|
return super.getFileObject(prefix + subdirectory, file);
|
||||||
|
}
|
||||||
|
}
|
@ -0,0 +1,234 @@
|
|||||||
|
/*
|
||||||
|
* Copyright 2005-2008 Sun Microsystems, Inc. All Rights Reserved.
|
||||||
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
||||||
|
*
|
||||||
|
* This code is free software; you can redistribute it and/or modify it
|
||||||
|
* under the terms of the GNU General Public License version 2 only, as
|
||||||
|
* published by the Free Software Foundation. Sun designates this
|
||||||
|
* particular file as subject to the "Classpath" exception as provided
|
||||||
|
* by Sun in the LICENSE file that accompanied this code.
|
||||||
|
*
|
||||||
|
* This code is distributed in the hope that it will be useful, but WITHOUT
|
||||||
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||||
|
* version 2 for more details (a copy is included in the LICENSE file that
|
||||||
|
* accompanied this code).
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License version
|
||||||
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
||||||
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||||
|
*
|
||||||
|
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
|
||||||
|
* CA 95054 USA or visit www.sun.com if you need additional information or
|
||||||
|
* have any questions.
|
||||||
|
*/
|
||||||
|
|
||||||
|
package com.sun.tools.javac.file;
|
||||||
|
|
||||||
|
import java.io.IOException;
|
||||||
|
import java.util.Enumeration;
|
||||||
|
import java.util.HashMap;
|
||||||
|
import java.util.Map;
|
||||||
|
import java.util.Set;
|
||||||
|
import java.util.zip.ZipEntry;
|
||||||
|
import java.util.zip.ZipFile;
|
||||||
|
import javax.tools.JavaFileObject;
|
||||||
|
|
||||||
|
import com.sun.tools.javac.file.JavacFileManager.Archive;
|
||||||
|
import com.sun.tools.javac.util.List;
|
||||||
|
import java.io.File;
|
||||||
|
import java.io.InputStream;
|
||||||
|
import java.io.OutputStream;
|
||||||
|
import java.io.Writer;
|
||||||
|
import java.net.URI;
|
||||||
|
import java.nio.ByteBuffer;
|
||||||
|
import java.nio.CharBuffer;
|
||||||
|
import java.nio.charset.CharsetDecoder;
|
||||||
|
|
||||||
|
public class ZipArchive implements Archive {
|
||||||
|
|
||||||
|
public ZipArchive(JavacFileManager fm, ZipFile zdir) throws IOException {
|
||||||
|
this.fileManager = fm;
|
||||||
|
this.zdir = zdir;
|
||||||
|
this.map = new HashMap<String,List<String>>();
|
||||||
|
for (Enumeration<? extends ZipEntry> e = zdir.entries(); e.hasMoreElements(); ) {
|
||||||
|
ZipEntry entry;
|
||||||
|
try {
|
||||||
|
entry = e.nextElement();
|
||||||
|
} catch (InternalError ex) {
|
||||||
|
IOException io = new IOException();
|
||||||
|
io.initCause(ex); // convenience constructors added in Mustang :-(
|
||||||
|
throw io;
|
||||||
|
}
|
||||||
|
addZipEntry(entry);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void addZipEntry(ZipEntry entry) {
|
||||||
|
String name = entry.getName();
|
||||||
|
int i = name.lastIndexOf('/');
|
||||||
|
String dirname = name.substring(0, i+1);
|
||||||
|
String basename = name.substring(i+1);
|
||||||
|
if (basename.length() == 0)
|
||||||
|
return;
|
||||||
|
List<String> list = map.get(dirname);
|
||||||
|
if (list == null)
|
||||||
|
list = List.nil();
|
||||||
|
list = list.prepend(basename);
|
||||||
|
map.put(dirname, list);
|
||||||
|
}
|
||||||
|
|
||||||
|
public boolean contains(String name) {
|
||||||
|
int i = name.lastIndexOf('/');
|
||||||
|
String dirname = name.substring(0, i+1);
|
||||||
|
String basename = name.substring(i+1);
|
||||||
|
if (basename.length() == 0)
|
||||||
|
return false;
|
||||||
|
List<String> list = map.get(dirname);
|
||||||
|
return (list != null && list.contains(basename));
|
||||||
|
}
|
||||||
|
|
||||||
|
public List<String> getFiles(String subdirectory) {
|
||||||
|
return map.get(subdirectory);
|
||||||
|
}
|
||||||
|
|
||||||
|
public JavaFileObject getFileObject(String subdirectory, String file) {
|
||||||
|
ZipEntry ze = zdir.getEntry(subdirectory + file);
|
||||||
|
return new ZipFileObject(this, file, ze);
|
||||||
|
}
|
||||||
|
|
||||||
|
public Set<String> getSubdirectories() {
|
||||||
|
return map.keySet();
|
||||||
|
}
|
||||||
|
|
||||||
|
public void close() throws IOException {
|
||||||
|
zdir.close();
|
||||||
|
}
|
||||||
|
|
||||||
|
protected JavacFileManager fileManager;
|
||||||
|
protected final Map<String,List<String>> map;
|
||||||
|
protected final ZipFile zdir;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* A subclass of JavaFileObject representing zip entries.
|
||||||
|
*/
|
||||||
|
public static class ZipFileObject extends BaseFileObject {
|
||||||
|
|
||||||
|
private String name;
|
||||||
|
ZipArchive zarch;
|
||||||
|
ZipEntry entry;
|
||||||
|
|
||||||
|
public ZipFileObject(ZipArchive zarch, String name, ZipEntry entry) {
|
||||||
|
super(zarch.fileManager);
|
||||||
|
this.zarch = zarch;
|
||||||
|
this.name = name;
|
||||||
|
this.entry = entry;
|
||||||
|
}
|
||||||
|
|
||||||
|
public InputStream openInputStream() throws IOException {
|
||||||
|
return zarch.zdir.getInputStream(entry);
|
||||||
|
}
|
||||||
|
|
||||||
|
public OutputStream openOutputStream() throws IOException {
|
||||||
|
throw new UnsupportedOperationException();
|
||||||
|
}
|
||||||
|
|
||||||
|
protected CharsetDecoder getDecoder(boolean ignoreEncodingErrors) {
|
||||||
|
return fileManager.getDecoder(fileManager.getEncodingName(), ignoreEncodingErrors);
|
||||||
|
}
|
||||||
|
|
||||||
|
public Writer openWriter() throws IOException {
|
||||||
|
throw new UnsupportedOperationException();
|
||||||
|
}
|
||||||
|
|
||||||
|
@Deprecated
|
||||||
|
public String getName() {
|
||||||
|
return name;
|
||||||
|
}
|
||||||
|
|
||||||
|
public boolean isNameCompatible(String cn, JavaFileObject.Kind k) {
|
||||||
|
cn.getClass();
|
||||||
|
// null check
|
||||||
|
if (k == Kind.OTHER && getKind() != k) {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
return name.equals(cn + k.extension);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Deprecated
|
||||||
|
public String getPath() {
|
||||||
|
return zarch.zdir.getName() + "(" + entry + ")";
|
||||||
|
}
|
||||||
|
|
||||||
|
public long getLastModified() {
|
||||||
|
return entry.getTime();
|
||||||
|
}
|
||||||
|
|
||||||
|
public boolean delete() {
|
||||||
|
throw new UnsupportedOperationException();
|
||||||
|
}
|
||||||
|
|
||||||
|
public CharBuffer getCharContent(boolean ignoreEncodingErrors) throws IOException {
|
||||||
|
CharBuffer cb = fileManager.getCachedContent(this);
|
||||||
|
if (cb == null) {
|
||||||
|
InputStream in = zarch.zdir.getInputStream(entry);
|
||||||
|
try {
|
||||||
|
ByteBuffer bb = fileManager.makeByteBuffer(in);
|
||||||
|
JavaFileObject prev = fileManager.log.useSource(this);
|
||||||
|
try {
|
||||||
|
cb = fileManager.decode(bb, ignoreEncodingErrors);
|
||||||
|
} finally {
|
||||||
|
fileManager.log.useSource(prev);
|
||||||
|
}
|
||||||
|
fileManager.recycleByteBuffer(bb);
|
||||||
|
if (!ignoreEncodingErrors) {
|
||||||
|
fileManager.cache(this, cb);
|
||||||
|
}
|
||||||
|
} finally {
|
||||||
|
in.close();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return cb;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public boolean equals(Object other) {
|
||||||
|
if (!(other instanceof ZipFileObject)) {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
ZipFileObject o = (ZipFileObject) other;
|
||||||
|
return zarch.zdir.equals(o.zarch.zdir) || name.equals(o.name);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public int hashCode() {
|
||||||
|
return zarch.zdir.hashCode() + name.hashCode();
|
||||||
|
}
|
||||||
|
|
||||||
|
public String getZipName() {
|
||||||
|
return zarch.zdir.getName();
|
||||||
|
}
|
||||||
|
|
||||||
|
public String getZipEntryName() {
|
||||||
|
return entry.getName();
|
||||||
|
}
|
||||||
|
|
||||||
|
public URI toUri() {
|
||||||
|
String zipName = new File(getZipName()).toURI().normalize().getPath();
|
||||||
|
String entryName = getZipEntryName();
|
||||||
|
return URI.create("jar:" + zipName + "!" + entryName);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected String inferBinaryName(Iterable<? extends File> path) {
|
||||||
|
String entryName = getZipEntryName();
|
||||||
|
if (zarch instanceof SymbolArchive) {
|
||||||
|
String prefix = ((SymbolArchive) zarch).prefix;
|
||||||
|
if (entryName.startsWith(prefix))
|
||||||
|
entryName = entryName.substring(prefix.length());
|
||||||
|
}
|
||||||
|
return removeExtension(entryName).replace('/', '.');
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
@ -81,11 +81,12 @@ public class ZipFileIndex {
|
|||||||
private File zipFile;
|
private File zipFile;
|
||||||
private long zipFileLastModified = NOT_MODIFIED;
|
private long zipFileLastModified = NOT_MODIFIED;
|
||||||
private RandomAccessFile zipRandomFile;
|
private RandomAccessFile zipRandomFile;
|
||||||
private ZipFileIndexEntry[] entries;
|
private Entry[] entries;
|
||||||
|
|
||||||
private boolean readFromIndex = false;
|
private boolean readFromIndex = false;
|
||||||
private File zipIndexFile = null;
|
private File zipIndexFile = null;
|
||||||
private boolean triedToReadIndex = false;
|
private boolean triedToReadIndex = false;
|
||||||
|
final String symbolFilePrefix;
|
||||||
private int symbolFilePrefixLength = 0;
|
private int symbolFilePrefixLength = 0;
|
||||||
private boolean hasPopulatedData = false;
|
private boolean hasPopulatedData = false;
|
||||||
private long lastReferenceTimeStamp = NOT_MODIFIED;
|
private long lastReferenceTimeStamp = NOT_MODIFIED;
|
||||||
@ -141,14 +142,14 @@ public class ZipFileIndex {
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
public static ZipFileIndex getZipFileIndex(File zipFile, int symbolFilePrefixLen, boolean useCache, String cacheLocation, boolean writeIndex) throws IOException {
|
public static ZipFileIndex getZipFileIndex(File zipFile, String symbolFilePrefix, boolean useCache, String cacheLocation, boolean writeIndex) throws IOException {
|
||||||
ZipFileIndex zi = null;
|
ZipFileIndex zi = null;
|
||||||
lock.lock();
|
lock.lock();
|
||||||
try {
|
try {
|
||||||
zi = getExistingZipIndex(zipFile);
|
zi = getExistingZipIndex(zipFile);
|
||||||
|
|
||||||
if (zi == null || (zi != null && zipFile.lastModified() != zi.zipFileLastModified)) {
|
if (zi == null || (zi != null && zipFile.lastModified() != zi.zipFileLastModified)) {
|
||||||
zi = new ZipFileIndex(zipFile, symbolFilePrefixLen, writeIndex,
|
zi = new ZipFileIndex(zipFile, symbolFilePrefix, writeIndex,
|
||||||
useCache, cacheLocation);
|
useCache, cacheLocation);
|
||||||
zipFileIndexCache.put(zipFile, zi);
|
zipFileIndexCache.put(zipFile, zi);
|
||||||
}
|
}
|
||||||
@ -229,10 +230,12 @@ public class ZipFileIndex {
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
private ZipFileIndex(File zipFile, int symbolFilePrefixLen, boolean writeIndex,
|
private ZipFileIndex(File zipFile, String symbolFilePrefix, boolean writeIndex,
|
||||||
boolean useCache, String cacheLocation) throws IOException {
|
boolean useCache, String cacheLocation) throws IOException {
|
||||||
this.zipFile = zipFile;
|
this.zipFile = zipFile;
|
||||||
this.symbolFilePrefixLength = symbolFilePrefixLen;
|
this.symbolFilePrefix = symbolFilePrefix;
|
||||||
|
this.symbolFilePrefixLength = (symbolFilePrefix == null ? 0 :
|
||||||
|
symbolFilePrefix.getBytes("UTF-8").length);
|
||||||
this.writeIndex = writeIndex;
|
this.writeIndex = writeIndex;
|
||||||
this.usePreindexedCache = useCache;
|
this.usePreindexedCache = useCache;
|
||||||
this.preindexedCacheLocation = cacheLocation;
|
this.preindexedCacheLocation = cacheLocation;
|
||||||
@ -312,7 +315,7 @@ public class ZipFileIndex {
|
|||||||
|
|
||||||
private void cleanupState() {
|
private void cleanupState() {
|
||||||
// Make sure there is a valid but empty index if the file doesn't exist
|
// Make sure there is a valid but empty index if the file doesn't exist
|
||||||
entries = ZipFileIndexEntry.EMPTY_ARRAY;
|
entries = Entry.EMPTY_ARRAY;
|
||||||
directories = Collections.<String, DirectoryEntry>emptyMap();
|
directories = Collections.<String, DirectoryEntry>emptyMap();
|
||||||
zipFileLastModified = NOT_MODIFIED;
|
zipFileLastModified = NOT_MODIFIED;
|
||||||
allDirs = Collections.<String>emptySet();
|
allDirs = Collections.<String>emptySet();
|
||||||
@ -342,7 +345,7 @@ public class ZipFileIndex {
|
|||||||
/**
|
/**
|
||||||
* Returns the ZipFileIndexEntry for an absolute path, if there is one.
|
* Returns the ZipFileIndexEntry for an absolute path, if there is one.
|
||||||
*/
|
*/
|
||||||
public ZipFileIndexEntry getZipIndexEntry(String path) {
|
Entry getZipIndexEntry(String path) {
|
||||||
if (File.separatorChar != '/') {
|
if (File.separatorChar != '/') {
|
||||||
path = path.replace('/', File.separatorChar);
|
path = path.replace('/', File.separatorChar);
|
||||||
}
|
}
|
||||||
@ -493,7 +496,7 @@ public class ZipFileIndex {
|
|||||||
public long getLastModified(String path) throws IOException {
|
public long getLastModified(String path) throws IOException {
|
||||||
lock.lock();
|
lock.lock();
|
||||||
try {
|
try {
|
||||||
ZipFileIndexEntry entry = getZipIndexEntry(path);
|
Entry entry = getZipIndexEntry(path);
|
||||||
if (entry == null)
|
if (entry == null)
|
||||||
throw new FileNotFoundException();
|
throw new FileNotFoundException();
|
||||||
return entry.getLastModified();
|
return entry.getLastModified();
|
||||||
@ -506,7 +509,7 @@ public class ZipFileIndex {
|
|||||||
public int length(String path) throws IOException {
|
public int length(String path) throws IOException {
|
||||||
lock.lock();
|
lock.lock();
|
||||||
try {
|
try {
|
||||||
ZipFileIndexEntry entry = getZipIndexEntry(path);
|
Entry entry = getZipIndexEntry(path);
|
||||||
if (entry == null)
|
if (entry == null)
|
||||||
throw new FileNotFoundException();
|
throw new FileNotFoundException();
|
||||||
|
|
||||||
@ -530,7 +533,7 @@ public class ZipFileIndex {
|
|||||||
public byte[] read(String path) throws IOException {
|
public byte[] read(String path) throws IOException {
|
||||||
lock.lock();
|
lock.lock();
|
||||||
try {
|
try {
|
||||||
ZipFileIndexEntry entry = getZipIndexEntry(path);
|
Entry entry = getZipIndexEntry(path);
|
||||||
if (entry == null)
|
if (entry == null)
|
||||||
throw new FileNotFoundException(MessageFormat.format("Path not found in ZIP: {0}", path));
|
throw new FileNotFoundException(MessageFormat.format("Path not found in ZIP: {0}", path));
|
||||||
return read(entry);
|
return read(entry);
|
||||||
@ -540,7 +543,7 @@ public class ZipFileIndex {
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
public byte[] read(ZipFileIndexEntry entry) throws IOException {
|
byte[] read(Entry entry) throws IOException {
|
||||||
lock.lock();
|
lock.lock();
|
||||||
try {
|
try {
|
||||||
openFile();
|
openFile();
|
||||||
@ -556,7 +559,7 @@ public class ZipFileIndex {
|
|||||||
public int read(String path, byte[] buffer) throws IOException {
|
public int read(String path, byte[] buffer) throws IOException {
|
||||||
lock.lock();
|
lock.lock();
|
||||||
try {
|
try {
|
||||||
ZipFileIndexEntry entry = getZipIndexEntry(path);
|
Entry entry = getZipIndexEntry(path);
|
||||||
if (entry == null)
|
if (entry == null)
|
||||||
throw new FileNotFoundException();
|
throw new FileNotFoundException();
|
||||||
return read(entry, buffer);
|
return read(entry, buffer);
|
||||||
@ -566,7 +569,7 @@ public class ZipFileIndex {
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
public int read(ZipFileIndexEntry entry, byte[] buffer)
|
int read(Entry entry, byte[] buffer)
|
||||||
throws IOException {
|
throws IOException {
|
||||||
lock.lock();
|
lock.lock();
|
||||||
try {
|
try {
|
||||||
@ -578,7 +581,7 @@ public class ZipFileIndex {
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
private byte[] readBytes(ZipFileIndexEntry entry) throws IOException {
|
private byte[] readBytes(Entry entry) throws IOException {
|
||||||
byte[] header = getHeader(entry);
|
byte[] header = getHeader(entry);
|
||||||
int csize = entry.compressedSize;
|
int csize = entry.compressedSize;
|
||||||
byte[] cbuf = new byte[csize];
|
byte[] cbuf = new byte[csize];
|
||||||
@ -600,7 +603,7 @@ public class ZipFileIndex {
|
|||||||
/**
|
/**
|
||||||
*
|
*
|
||||||
*/
|
*/
|
||||||
private int readBytes(ZipFileIndexEntry entry, byte[] buffer) throws IOException {
|
private int readBytes(Entry entry, byte[] buffer) throws IOException {
|
||||||
byte[] header = getHeader(entry);
|
byte[] header = getHeader(entry);
|
||||||
|
|
||||||
// entry is not compressed?
|
// entry is not compressed?
|
||||||
@ -633,7 +636,7 @@ public class ZipFileIndex {
|
|||||||
// Zip utilities
|
// Zip utilities
|
||||||
//----------------------------------------------------------------------------
|
//----------------------------------------------------------------------------
|
||||||
|
|
||||||
private byte[] getHeader(ZipFileIndexEntry entry) throws IOException {
|
private byte[] getHeader(Entry entry) throws IOException {
|
||||||
zipRandomFile.seek(entry.offset);
|
zipRandomFile.seek(entry.offset);
|
||||||
byte[] header = new byte[30];
|
byte[] header = new byte[30];
|
||||||
zipRandomFile.readFully(header);
|
zipRandomFile.readFully(header);
|
||||||
@ -746,11 +749,11 @@ public class ZipFileIndex {
|
|||||||
private void buildIndex() throws IOException {
|
private void buildIndex() throws IOException {
|
||||||
int entryCount = get2ByteLittleEndian(zipDir, 0);
|
int entryCount = get2ByteLittleEndian(zipDir, 0);
|
||||||
|
|
||||||
entries = new ZipFileIndexEntry[entryCount];
|
entries = new Entry[entryCount];
|
||||||
// Add each of the files
|
// Add each of the files
|
||||||
if (entryCount > 0) {
|
if (entryCount > 0) {
|
||||||
directories = new HashMap<String, DirectoryEntry>();
|
directories = new HashMap<String, DirectoryEntry>();
|
||||||
ArrayList<ZipFileIndexEntry> entryList = new ArrayList<ZipFileIndexEntry>();
|
ArrayList<Entry> entryList = new ArrayList<Entry>();
|
||||||
int pos = 2;
|
int pos = 2;
|
||||||
for (int i = 0; i < entryCount; i++) {
|
for (int i = 0; i < entryCount; i++) {
|
||||||
pos = readEntry(pos, entryList, directories);
|
pos = readEntry(pos, entryList, directories);
|
||||||
@ -759,19 +762,19 @@ public class ZipFileIndex {
|
|||||||
// Add the accumulated dirs into the same list
|
// Add the accumulated dirs into the same list
|
||||||
Iterator i = directories.keySet().iterator();
|
Iterator i = directories.keySet().iterator();
|
||||||
while (i.hasNext()) {
|
while (i.hasNext()) {
|
||||||
ZipFileIndexEntry zipFileIndexEntry = new ZipFileIndexEntry( (String) i.next());
|
Entry zipFileIndexEntry = new Entry( (String) i.next());
|
||||||
zipFileIndexEntry.isDir = true;
|
zipFileIndexEntry.isDir = true;
|
||||||
entryList.add(zipFileIndexEntry);
|
entryList.add(zipFileIndexEntry);
|
||||||
}
|
}
|
||||||
|
|
||||||
entries = entryList.toArray(new ZipFileIndexEntry[entryList.size()]);
|
entries = entryList.toArray(new Entry[entryList.size()]);
|
||||||
Arrays.sort(entries);
|
Arrays.sort(entries);
|
||||||
} else {
|
} else {
|
||||||
cleanupState();
|
cleanupState();
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
private int readEntry(int pos, List<ZipFileIndexEntry> entryList,
|
private int readEntry(int pos, List<Entry> entryList,
|
||||||
Map<String, DirectoryEntry> directories) throws IOException {
|
Map<String, DirectoryEntry> directories) throws IOException {
|
||||||
if (get4ByteLittleEndian(zipDir, pos) != 0x02014b50) {
|
if (get4ByteLittleEndian(zipDir, pos) != 0x02014b50) {
|
||||||
throw new ZipException("cannot read zip file entry");
|
throw new ZipException("cannot read zip file entry");
|
||||||
@ -838,7 +841,7 @@ public class ZipFileIndex {
|
|||||||
|
|
||||||
// For each dir create also a file
|
// For each dir create also a file
|
||||||
if (fileStart != fileEnd) {
|
if (fileStart != fileEnd) {
|
||||||
ZipFileIndexEntry entry = new ZipFileIndexEntry(directory,
|
Entry entry = new Entry(directory,
|
||||||
new String(zipDir, fileStart, fileEnd - fileStart, "UTF-8"));
|
new String(zipDir, fileStart, fileEnd - fileStart, "UTF-8"));
|
||||||
|
|
||||||
entry.setNativeTime(get4ByteLittleEndian(zipDir, pos + 12));
|
entry.setNativeTime(get4ByteLittleEndian(zipDir, pos + 12));
|
||||||
@ -873,6 +876,7 @@ public class ZipFileIndex {
|
|||||||
/** ------------------------------------------------------------------------
|
/** ------------------------------------------------------------------------
|
||||||
* DirectoryEntry class
|
* DirectoryEntry class
|
||||||
* -------------------------------------------------------------------------*/
|
* -------------------------------------------------------------------------*/
|
||||||
|
|
||||||
static class DirectoryEntry {
|
static class DirectoryEntry {
|
||||||
private boolean filesInited;
|
private boolean filesInited;
|
||||||
private boolean directoriesInited;
|
private boolean directoriesInited;
|
||||||
@ -885,9 +889,9 @@ public class ZipFileIndex {
|
|||||||
|
|
||||||
private com.sun.tools.javac.util.List<String> zipFileEntriesFiles = com.sun.tools.javac.util.List.<String>nil();
|
private com.sun.tools.javac.util.List<String> zipFileEntriesFiles = com.sun.tools.javac.util.List.<String>nil();
|
||||||
private com.sun.tools.javac.util.List<String> zipFileEntriesDirectories = com.sun.tools.javac.util.List.<String>nil();
|
private com.sun.tools.javac.util.List<String> zipFileEntriesDirectories = com.sun.tools.javac.util.List.<String>nil();
|
||||||
private com.sun.tools.javac.util.List<ZipFileIndexEntry> zipFileEntries = com.sun.tools.javac.util.List.<ZipFileIndexEntry>nil();
|
private com.sun.tools.javac.util.List<Entry> zipFileEntries = com.sun.tools.javac.util.List.<Entry>nil();
|
||||||
|
|
||||||
private List<ZipFileIndexEntry> entries = new ArrayList<ZipFileIndexEntry>();
|
private List<Entry> entries = new ArrayList<Entry>();
|
||||||
|
|
||||||
private ZipFileIndex zipFileIndex;
|
private ZipFileIndex zipFileIndex;
|
||||||
|
|
||||||
@ -916,7 +920,7 @@ public class ZipFileIndex {
|
|||||||
|
|
||||||
initEntries();
|
initEntries();
|
||||||
|
|
||||||
for (ZipFileIndexEntry e : entries) {
|
for (Entry e : entries) {
|
||||||
if (!e.isDir) {
|
if (!e.isDir) {
|
||||||
zipFileEntriesFiles = zipFileEntriesFiles.append(e.name);
|
zipFileEntriesFiles = zipFileEntriesFiles.append(e.name);
|
||||||
}
|
}
|
||||||
@ -932,7 +936,7 @@ public class ZipFileIndex {
|
|||||||
|
|
||||||
initEntries();
|
initEntries();
|
||||||
|
|
||||||
for (ZipFileIndexEntry e : entries) {
|
for (Entry e : entries) {
|
||||||
if (e.isDir) {
|
if (e.isDir) {
|
||||||
zipFileEntriesDirectories = zipFileEntriesDirectories.append(e.name);
|
zipFileEntriesDirectories = zipFileEntriesDirectories.append(e.name);
|
||||||
}
|
}
|
||||||
@ -943,7 +947,7 @@ public class ZipFileIndex {
|
|||||||
return zipFileEntriesDirectories;
|
return zipFileEntriesDirectories;
|
||||||
}
|
}
|
||||||
|
|
||||||
private com.sun.tools.javac.util.List<ZipFileIndexEntry> getEntries() {
|
private com.sun.tools.javac.util.List<Entry> getEntries() {
|
||||||
if (zipFileEntriesInited) {
|
if (zipFileEntriesInited) {
|
||||||
return zipFileEntries;
|
return zipFileEntries;
|
||||||
}
|
}
|
||||||
@ -951,7 +955,7 @@ public class ZipFileIndex {
|
|||||||
initEntries();
|
initEntries();
|
||||||
|
|
||||||
zipFileEntries = com.sun.tools.javac.util.List.nil();
|
zipFileEntries = com.sun.tools.javac.util.List.nil();
|
||||||
for (ZipFileIndexEntry zfie : entries) {
|
for (Entry zfie : entries) {
|
||||||
zipFileEntries = zipFileEntries.append(zfie);
|
zipFileEntries = zipFileEntries.append(zfie);
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -960,9 +964,9 @@ public class ZipFileIndex {
|
|||||||
return zipFileEntries;
|
return zipFileEntries;
|
||||||
}
|
}
|
||||||
|
|
||||||
private ZipFileIndexEntry getEntry(String rootName) {
|
private Entry getEntry(String rootName) {
|
||||||
initEntries();
|
initEntries();
|
||||||
int index = Collections.binarySearch(entries, new ZipFileIndexEntry(dirName, rootName));
|
int index = Collections.binarySearch(entries, new Entry(dirName, rootName));
|
||||||
if (index < 0) {
|
if (index < 0) {
|
||||||
return null;
|
return null;
|
||||||
}
|
}
|
||||||
@ -977,9 +981,9 @@ public class ZipFileIndex {
|
|||||||
|
|
||||||
if (!zipFileIndex.readFromIndex) {
|
if (!zipFileIndex.readFromIndex) {
|
||||||
int from = -Arrays.binarySearch(zipFileIndex.entries,
|
int from = -Arrays.binarySearch(zipFileIndex.entries,
|
||||||
new ZipFileIndexEntry(dirName, ZipFileIndex.MIN_CHAR)) - 1;
|
new Entry(dirName, ZipFileIndex.MIN_CHAR)) - 1;
|
||||||
int to = -Arrays.binarySearch(zipFileIndex.entries,
|
int to = -Arrays.binarySearch(zipFileIndex.entries,
|
||||||
new ZipFileIndexEntry(dirName, MAX_CHAR)) - 1;
|
new Entry(dirName, MAX_CHAR)) - 1;
|
||||||
|
|
||||||
boolean emptyList = false;
|
boolean emptyList = false;
|
||||||
|
|
||||||
@ -1016,7 +1020,7 @@ public class ZipFileIndex {
|
|||||||
// Read java time stamp of the file in the real Jar/Zip file
|
// Read java time stamp of the file in the real Jar/Zip file
|
||||||
long eJavaTimestamp = raf.readLong();
|
long eJavaTimestamp = raf.readLong();
|
||||||
|
|
||||||
ZipFileIndexEntry rfie = new ZipFileIndexEntry(dirName, eName);
|
Entry rfie = new Entry(dirName, eName);
|
||||||
rfie.isDir = eIsDir;
|
rfie.isDir = eIsDir;
|
||||||
rfie.offset = eOffset;
|
rfie.offset = eOffset;
|
||||||
rfie.size = eSize;
|
rfie.size = eSize;
|
||||||
@ -1041,7 +1045,7 @@ public class ZipFileIndex {
|
|||||||
entriesInited = true;
|
entriesInited = true;
|
||||||
}
|
}
|
||||||
|
|
||||||
List<ZipFileIndexEntry> getEntriesAsCollection() {
|
List<Entry> getEntriesAsCollection() {
|
||||||
initEntries();
|
initEntries();
|
||||||
|
|
||||||
return entries;
|
return entries;
|
||||||
@ -1173,8 +1177,8 @@ public class ZipFileIndex {
|
|||||||
raf.seek(currFP);
|
raf.seek(currFP);
|
||||||
|
|
||||||
// Now write each of the files in the DirectoryEntry
|
// Now write each of the files in the DirectoryEntry
|
||||||
List<ZipFileIndexEntry> entries = de.getEntriesAsCollection();
|
List<Entry> entries = de.getEntriesAsCollection();
|
||||||
for (ZipFileIndexEntry zfie : entries) {
|
for (Entry zfie : entries) {
|
||||||
// Write the name bytes
|
// Write the name bytes
|
||||||
byte [] zfieNameBytes = zfie.name.getBytes("UTF-8");
|
byte [] zfieNameBytes = zfie.name.getBytes("UTF-8");
|
||||||
int zfieNameBytesLen = zfieNameBytes.length;
|
int zfieNameBytesLen = zfieNameBytes.length;
|
||||||
@ -1245,4 +1249,94 @@ public class ZipFileIndex {
|
|||||||
public File getZipFile() {
|
public File getZipFile() {
|
||||||
return zipFile;
|
return zipFile;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
static class Entry implements Comparable<Entry> {
|
||||||
|
public static final Entry[] EMPTY_ARRAY = {};
|
||||||
|
|
||||||
|
// Directory related
|
||||||
|
String dir;
|
||||||
|
boolean isDir;
|
||||||
|
|
||||||
|
// File related
|
||||||
|
String name;
|
||||||
|
|
||||||
|
int offset;
|
||||||
|
int size;
|
||||||
|
int compressedSize;
|
||||||
|
long javatime;
|
||||||
|
|
||||||
|
private int nativetime;
|
||||||
|
|
||||||
|
public Entry(String path) {
|
||||||
|
int separator = path.lastIndexOf(File.separatorChar);
|
||||||
|
if (separator == -1) {
|
||||||
|
dir = "".intern();
|
||||||
|
name = path;
|
||||||
|
} else {
|
||||||
|
dir = path.substring(0, separator).intern();
|
||||||
|
name = path.substring(separator + 1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public Entry(String directory, String name) {
|
||||||
|
this.dir = directory.intern();
|
||||||
|
this.name = name;
|
||||||
|
}
|
||||||
|
|
||||||
|
public String getName() {
|
||||||
|
if (dir == null || dir.length() == 0) {
|
||||||
|
return name;
|
||||||
|
}
|
||||||
|
|
||||||
|
StringBuilder sb = new StringBuilder();
|
||||||
|
sb.append(dir);
|
||||||
|
sb.append(File.separatorChar);
|
||||||
|
sb.append(name);
|
||||||
|
return sb.toString();
|
||||||
|
}
|
||||||
|
|
||||||
|
public String getFileName() {
|
||||||
|
return name;
|
||||||
|
}
|
||||||
|
|
||||||
|
public long getLastModified() {
|
||||||
|
if (javatime == 0) {
|
||||||
|
javatime = dosToJavaTime(nativetime);
|
||||||
|
}
|
||||||
|
return javatime;
|
||||||
|
}
|
||||||
|
|
||||||
|
// From java.util.zip
|
||||||
|
private static long dosToJavaTime(int nativetime) {
|
||||||
|
// Bootstrap build problems prevent me from using the code directly
|
||||||
|
// Convert the raw/native time to a long for now
|
||||||
|
return (long)nativetime;
|
||||||
|
}
|
||||||
|
|
||||||
|
void setNativeTime(int natTime) {
|
||||||
|
nativetime = natTime;
|
||||||
|
}
|
||||||
|
|
||||||
|
public boolean isDirectory() {
|
||||||
|
return isDir;
|
||||||
|
}
|
||||||
|
|
||||||
|
public int compareTo(Entry other) {
|
||||||
|
String otherD = other.dir;
|
||||||
|
if (dir != otherD) {
|
||||||
|
int c = dir.compareTo(otherD);
|
||||||
|
if (c != 0)
|
||||||
|
return c;
|
||||||
|
}
|
||||||
|
return name.compareTo(other.name);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
public String toString() {
|
||||||
|
return isDir ? ("Dir:" + dir + " : " + name) :
|
||||||
|
(dir + ":" + name);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
}
|
}
|
||||||
|
@ -0,0 +1,233 @@
|
|||||||
|
/*
|
||||||
|
* Copyright 2005-2008 Sun Microsystems, Inc. All Rights Reserved.
|
||||||
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
||||||
|
*
|
||||||
|
* This code is free software; you can redistribute it and/or modify it
|
||||||
|
* under the terms of the GNU General Public License version 2 only, as
|
||||||
|
* published by the Free Software Foundation. Sun designates this
|
||||||
|
* particular file as subject to the "Classpath" exception as provided
|
||||||
|
* by Sun in the LICENSE file that accompanied this code.
|
||||||
|
*
|
||||||
|
* This code is distributed in the hope that it will be useful, but WITHOUT
|
||||||
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||||
|
* version 2 for more details (a copy is included in the LICENSE file that
|
||||||
|
* accompanied this code).
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License version
|
||||||
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
||||||
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||||
|
*
|
||||||
|
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
|
||||||
|
* CA 95054 USA or visit www.sun.com if you need additional information or
|
||||||
|
* have any questions.
|
||||||
|
*/
|
||||||
|
|
||||||
|
package com.sun.tools.javac.file;
|
||||||
|
|
||||||
|
import java.io.IOException;
|
||||||
|
import java.util.Set;
|
||||||
|
import javax.tools.JavaFileObject;
|
||||||
|
|
||||||
|
import com.sun.tools.javac.file.JavacFileManager.Archive;
|
||||||
|
import com.sun.tools.javac.util.List;
|
||||||
|
import java.io.ByteArrayInputStream;
|
||||||
|
import java.io.File;
|
||||||
|
import java.io.FileNotFoundException;
|
||||||
|
import java.io.InputStream;
|
||||||
|
import java.io.OutputStream;
|
||||||
|
import java.io.Writer;
|
||||||
|
import java.net.URI;
|
||||||
|
import java.nio.ByteBuffer;
|
||||||
|
import java.nio.CharBuffer;
|
||||||
|
import java.nio.charset.CharsetDecoder;
|
||||||
|
|
||||||
|
public class ZipFileIndexArchive implements Archive {
|
||||||
|
|
||||||
|
private final ZipFileIndex zfIndex;
|
||||||
|
private JavacFileManager fileManager;
|
||||||
|
|
||||||
|
public ZipFileIndexArchive(JavacFileManager fileManager, ZipFileIndex zdir) throws IOException {
|
||||||
|
super();
|
||||||
|
this.fileManager = fileManager;
|
||||||
|
this.zfIndex = zdir;
|
||||||
|
}
|
||||||
|
|
||||||
|
public boolean contains(String name) {
|
||||||
|
return zfIndex.contains(name);
|
||||||
|
}
|
||||||
|
|
||||||
|
public List<String> getFiles(String subdirectory) {
|
||||||
|
return zfIndex.getFiles((subdirectory.endsWith("/") || subdirectory.endsWith("\\")) ? subdirectory.substring(0, subdirectory.length() - 1) : subdirectory);
|
||||||
|
}
|
||||||
|
|
||||||
|
public JavaFileObject getFileObject(String subdirectory, String file) {
|
||||||
|
String fullZipFileName = subdirectory + file;
|
||||||
|
ZipFileIndex.Entry entry = zfIndex.getZipIndexEntry(fullZipFileName);
|
||||||
|
JavaFileObject ret = new ZipFileIndexFileObject(fileManager, zfIndex, entry, zfIndex.getZipFile().getPath());
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
public Set<String> getSubdirectories() {
|
||||||
|
return zfIndex.getAllDirectories();
|
||||||
|
}
|
||||||
|
|
||||||
|
public void close() throws IOException {
|
||||||
|
zfIndex.close();
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* A subclass of JavaFileObject representing zip entries using the com.sun.tools.javac.file.ZipFileIndex implementation.
|
||||||
|
*/
|
||||||
|
public static class ZipFileIndexFileObject extends BaseFileObject {
|
||||||
|
|
||||||
|
/** The entry's name.
|
||||||
|
*/
|
||||||
|
private String name;
|
||||||
|
|
||||||
|
/** The zipfile containing the entry.
|
||||||
|
*/
|
||||||
|
ZipFileIndex zfIndex;
|
||||||
|
|
||||||
|
/** The underlying zip entry object.
|
||||||
|
*/
|
||||||
|
ZipFileIndex.Entry entry;
|
||||||
|
|
||||||
|
/** The InputStream for this zip entry (file.)
|
||||||
|
*/
|
||||||
|
InputStream inputStream = null;
|
||||||
|
|
||||||
|
/** The name of the zip file where this entry resides.
|
||||||
|
*/
|
||||||
|
String zipName;
|
||||||
|
|
||||||
|
|
||||||
|
ZipFileIndexFileObject(JavacFileManager fileManager, ZipFileIndex zfIndex, ZipFileIndex.Entry entry, String zipFileName) {
|
||||||
|
super(fileManager);
|
||||||
|
this.name = entry.getFileName();
|
||||||
|
this.zfIndex = zfIndex;
|
||||||
|
this.entry = entry;
|
||||||
|
this.zipName = zipFileName;
|
||||||
|
}
|
||||||
|
|
||||||
|
public InputStream openInputStream() throws IOException {
|
||||||
|
|
||||||
|
if (inputStream == null) {
|
||||||
|
inputStream = new ByteArrayInputStream(read());
|
||||||
|
}
|
||||||
|
return inputStream;
|
||||||
|
}
|
||||||
|
|
||||||
|
protected CharsetDecoder getDecoder(boolean ignoreEncodingErrors) {
|
||||||
|
return fileManager.getDecoder(fileManager.getEncodingName(), ignoreEncodingErrors);
|
||||||
|
}
|
||||||
|
|
||||||
|
public OutputStream openOutputStream() throws IOException {
|
||||||
|
throw new UnsupportedOperationException();
|
||||||
|
}
|
||||||
|
|
||||||
|
public Writer openWriter() throws IOException {
|
||||||
|
throw new UnsupportedOperationException();
|
||||||
|
}
|
||||||
|
|
||||||
|
/** @deprecated see bug 6410637 */
|
||||||
|
@Deprecated
|
||||||
|
public String getName() {
|
||||||
|
return name;
|
||||||
|
}
|
||||||
|
|
||||||
|
public boolean isNameCompatible(String cn, JavaFileObject.Kind k) {
|
||||||
|
cn.getClass(); // null check
|
||||||
|
if (k == Kind.OTHER && getKind() != k)
|
||||||
|
return false;
|
||||||
|
return name.equals(cn + k.extension);
|
||||||
|
}
|
||||||
|
|
||||||
|
/** @deprecated see bug 6410637 */
|
||||||
|
@Deprecated
|
||||||
|
public String getPath() {
|
||||||
|
return zipName + "(" + entry.getName() + ")";
|
||||||
|
}
|
||||||
|
|
||||||
|
public long getLastModified() {
|
||||||
|
return entry.getLastModified();
|
||||||
|
}
|
||||||
|
|
||||||
|
public boolean delete() {
|
||||||
|
throw new UnsupportedOperationException();
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public boolean equals(Object other) {
|
||||||
|
if (!(other instanceof ZipFileIndexFileObject))
|
||||||
|
return false;
|
||||||
|
ZipFileIndexFileObject o = (ZipFileIndexFileObject) other;
|
||||||
|
return entry.equals(o.entry);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public int hashCode() {
|
||||||
|
return zipName.hashCode() + (name.hashCode() << 10);
|
||||||
|
}
|
||||||
|
|
||||||
|
public String getZipName() {
|
||||||
|
return zipName;
|
||||||
|
}
|
||||||
|
|
||||||
|
public String getZipEntryName() {
|
||||||
|
return entry.getName();
|
||||||
|
}
|
||||||
|
|
||||||
|
public URI toUri() {
|
||||||
|
String zipName = new File(getZipName()).toURI().normalize().getPath();
|
||||||
|
String entryName = getZipEntryName();
|
||||||
|
if (File.separatorChar != '/') {
|
||||||
|
entryName = entryName.replace(File.separatorChar, '/');
|
||||||
|
}
|
||||||
|
return URI.create("jar:" + zipName + "!" + entryName);
|
||||||
|
}
|
||||||
|
|
||||||
|
private byte[] read() throws IOException {
|
||||||
|
if (entry == null) {
|
||||||
|
entry = zfIndex.getZipIndexEntry(name);
|
||||||
|
if (entry == null)
|
||||||
|
throw new FileNotFoundException();
|
||||||
|
}
|
||||||
|
return zfIndex.read(entry);
|
||||||
|
}
|
||||||
|
|
||||||
|
public CharBuffer getCharContent(boolean ignoreEncodingErrors) throws IOException {
|
||||||
|
CharBuffer cb = fileManager.getCachedContent(this);
|
||||||
|
if (cb == null) {
|
||||||
|
InputStream in = new ByteArrayInputStream(zfIndex.read(entry));
|
||||||
|
try {
|
||||||
|
ByteBuffer bb = fileManager.makeByteBuffer(in);
|
||||||
|
JavaFileObject prev = fileManager.log.useSource(this);
|
||||||
|
try {
|
||||||
|
cb = fileManager.decode(bb, ignoreEncodingErrors);
|
||||||
|
} finally {
|
||||||
|
fileManager.log.useSource(prev);
|
||||||
|
}
|
||||||
|
fileManager.recycleByteBuffer(bb); // save for next time
|
||||||
|
if (!ignoreEncodingErrors)
|
||||||
|
fileManager.cache(this, cb);
|
||||||
|
} finally {
|
||||||
|
in.close();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return cb;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected String inferBinaryName(Iterable<? extends File> path) {
|
||||||
|
String entryName = getZipEntryName();
|
||||||
|
if (zfIndex.symbolFilePrefix != null) {
|
||||||
|
String prefix = zfIndex.symbolFilePrefix;
|
||||||
|
if (entryName.startsWith(prefix))
|
||||||
|
entryName = entryName.substring(prefix.length());
|
||||||
|
}
|
||||||
|
return removeExtension(entryName).replace(File.separatorChar, '.');
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
@ -1,116 +0,0 @@
|
|||||||
/*
|
|
||||||
* Copyright 2007-2008 Sun Microsystems, Inc. All Rights Reserved.
|
|
||||||
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
||||||
*
|
|
||||||
* This code is free software; you can redistribute it and/or modify it
|
|
||||||
* under the terms of the GNU General Public License version 2 only, as
|
|
||||||
* published by the Free Software Foundation. Sun designates this
|
|
||||||
* particular file as subject to the "Classpath" exception as provided
|
|
||||||
* by Sun in the LICENSE file that accompanied this code.
|
|
||||||
*
|
|
||||||
* This code is distributed in the hope that it will be useful, but WITHOUT
|
|
||||||
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
||||||
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
||||||
* version 2 for more details (a copy is included in the LICENSE file that
|
|
||||||
* accompanied this code).
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License version
|
|
||||||
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
||||||
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
||||||
*
|
|
||||||
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
|
|
||||||
* CA 95054 USA or visit www.sun.com if you need additional information or
|
|
||||||
* have any questions.
|
|
||||||
*/
|
|
||||||
|
|
||||||
package com.sun.tools.javac.file;
|
|
||||||
|
|
||||||
import java.io.File;
|
|
||||||
|
|
||||||
public final class ZipFileIndexEntry implements Comparable<ZipFileIndexEntry> {
|
|
||||||
public static final ZipFileIndexEntry[] EMPTY_ARRAY = {};
|
|
||||||
|
|
||||||
// Directory related
|
|
||||||
String dir;
|
|
||||||
boolean isDir;
|
|
||||||
|
|
||||||
// File related
|
|
||||||
String name;
|
|
||||||
|
|
||||||
int offset;
|
|
||||||
int size;
|
|
||||||
int compressedSize;
|
|
||||||
long javatime;
|
|
||||||
|
|
||||||
private int nativetime;
|
|
||||||
|
|
||||||
public ZipFileIndexEntry(String path) {
|
|
||||||
int separator = path.lastIndexOf(File.separatorChar);
|
|
||||||
if (separator == -1) {
|
|
||||||
dir = "".intern();
|
|
||||||
name = path;
|
|
||||||
} else {
|
|
||||||
dir = path.substring(0, separator).intern();
|
|
||||||
name = path.substring(separator + 1);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
public ZipFileIndexEntry(String directory, String name) {
|
|
||||||
this.dir = directory.intern();
|
|
||||||
this.name = name;
|
|
||||||
}
|
|
||||||
|
|
||||||
public String getName() {
|
|
||||||
if (dir == null || dir.length() == 0) {
|
|
||||||
return name;
|
|
||||||
}
|
|
||||||
|
|
||||||
StringBuilder sb = new StringBuilder();
|
|
||||||
sb.append(dir);
|
|
||||||
sb.append(File.separatorChar);
|
|
||||||
sb.append(name);
|
|
||||||
return sb.toString();
|
|
||||||
}
|
|
||||||
|
|
||||||
public String getFileName() {
|
|
||||||
return name;
|
|
||||||
}
|
|
||||||
|
|
||||||
public long getLastModified() {
|
|
||||||
if (javatime == 0) {
|
|
||||||
javatime = dosToJavaTime(nativetime);
|
|
||||||
}
|
|
||||||
return javatime;
|
|
||||||
}
|
|
||||||
|
|
||||||
// From java.util.zip
|
|
||||||
private static long dosToJavaTime(int nativetime) {
|
|
||||||
// Bootstrap build problems prevent me from using the code directly
|
|
||||||
// Convert the raw/native time to a long for now
|
|
||||||
return (long)nativetime;
|
|
||||||
}
|
|
||||||
|
|
||||||
void setNativeTime(int natTime) {
|
|
||||||
nativetime = natTime;
|
|
||||||
}
|
|
||||||
|
|
||||||
public boolean isDirectory() {
|
|
||||||
return isDir;
|
|
||||||
}
|
|
||||||
|
|
||||||
public int compareTo(ZipFileIndexEntry other) {
|
|
||||||
String otherD = other.dir;
|
|
||||||
if (dir != otherD) {
|
|
||||||
int c = dir.compareTo(otherD);
|
|
||||||
if (c != 0)
|
|
||||||
return c;
|
|
||||||
}
|
|
||||||
return name.compareTo(other.name);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
public String toString() {
|
|
||||||
return isDir ? ("Dir:" + dir + " : " + name) :
|
|
||||||
(dir + ":" + name);
|
|
||||||
}
|
|
||||||
}
|
|
@ -1056,7 +1056,7 @@ public class ClassReader extends ClassFile implements Completer {
|
|||||||
void readClassAttr(ClassSymbol c, Name attrName, int attrLen) {
|
void readClassAttr(ClassSymbol c, Name attrName, int attrLen) {
|
||||||
if (attrName == names.SourceFile) {
|
if (attrName == names.SourceFile) {
|
||||||
Name n = readName(nextChar());
|
Name n = readName(nextChar());
|
||||||
c.sourcefile = new SourceFileObject(n);
|
c.sourcefile = new SourceFileObject(n, c.flatname);
|
||||||
} else if (attrName == names.InnerClasses) {
|
} else if (attrName == names.InnerClasses) {
|
||||||
readInnerClasses(c);
|
readInnerClasses(c);
|
||||||
} else if (allowGenerics && attrName == names.Signature) {
|
} else if (allowGenerics && attrName == names.Signature) {
|
||||||
@ -2221,9 +2221,12 @@ public class ClassReader extends ClassFile implements Completer {
|
|||||||
/** The file's name.
|
/** The file's name.
|
||||||
*/
|
*/
|
||||||
private Name name;
|
private Name name;
|
||||||
|
private Name flatname;
|
||||||
|
|
||||||
public SourceFileObject(Name name) {
|
public SourceFileObject(Name name, Name flatname) {
|
||||||
|
super(null); // no file manager; never referenced for this file object
|
||||||
this.name = name;
|
this.name = name;
|
||||||
|
this.flatname = flatname;
|
||||||
}
|
}
|
||||||
|
|
||||||
public InputStream openInputStream() {
|
public InputStream openInputStream() {
|
||||||
@ -2285,5 +2288,9 @@ public class ClassReader extends ClassFile implements Completer {
|
|||||||
throw new UnsupportedOperationException();
|
throw new UnsupportedOperationException();
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected String inferBinaryName(Iterable<? extends File> path) {
|
||||||
|
return flatname.toString();
|
||||||
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
@ -27,7 +27,9 @@ package com.sun.tools.javadoc;
|
|||||||
|
|
||||||
import com.sun.tools.javac.code.Symbol.PackageSymbol;
|
import com.sun.tools.javac.code.Symbol.PackageSymbol;
|
||||||
import com.sun.tools.javac.file.JavacFileManager;
|
import com.sun.tools.javac.file.JavacFileManager;
|
||||||
|
import com.sun.tools.javac.file.ZipArchive.ZipFileObject;
|
||||||
import com.sun.tools.javac.file.Old199;
|
import com.sun.tools.javac.file.Old199;
|
||||||
|
import com.sun.tools.javac.file.ZipFileIndexArchive;
|
||||||
import com.sun.tools.javac.jvm.ClassReader;
|
import com.sun.tools.javac.jvm.ClassReader;
|
||||||
import com.sun.tools.javac.util.Context;
|
import com.sun.tools.javac.util.Context;
|
||||||
|
|
||||||
@ -82,16 +84,16 @@ class JavadocClassReader extends ClassReader {
|
|||||||
protected void extraFileActions(PackageSymbol pack, JavaFileObject fo) {
|
protected void extraFileActions(PackageSymbol pack, JavaFileObject fo) {
|
||||||
CharSequence fileName = Old199.getName(fo);
|
CharSequence fileName = Old199.getName(fo);
|
||||||
if (docenv != null && fileName.equals("package.html")) {
|
if (docenv != null && fileName.equals("package.html")) {
|
||||||
if (fo instanceof JavacFileManager.ZipFileObject) {
|
if (fo instanceof ZipFileObject) {
|
||||||
JavacFileManager.ZipFileObject zfo = (JavacFileManager.ZipFileObject) fo;
|
ZipFileObject zfo = (ZipFileObject) fo;
|
||||||
String zipName = zfo.getZipName();
|
String zipName = zfo.getZipName();
|
||||||
String entryName = zfo.getZipEntryName();
|
String entryName = zfo.getZipEntryName();
|
||||||
int lastSep = entryName.lastIndexOf("/");
|
int lastSep = entryName.lastIndexOf("/");
|
||||||
String classPathName = entryName.substring(0, lastSep + 1);
|
String classPathName = entryName.substring(0, lastSep + 1);
|
||||||
docenv.getPackageDoc(pack).setDocPath(zipName, classPathName);
|
docenv.getPackageDoc(pack).setDocPath(zipName, classPathName);
|
||||||
}
|
}
|
||||||
else if (fo instanceof JavacFileManager.ZipFileIndexFileObject) {
|
else if (fo instanceof ZipFileIndexArchive.ZipFileIndexFileObject) {
|
||||||
JavacFileManager.ZipFileIndexFileObject zfo = (JavacFileManager.ZipFileIndexFileObject) fo;
|
ZipFileIndexArchive.ZipFileIndexFileObject zfo = (ZipFileIndexArchive.ZipFileIndexFileObject) fo;
|
||||||
String zipName = zfo.getZipName();
|
String zipName = zfo.getZipName();
|
||||||
String entryName = zfo.getZipEntryName();
|
String entryName = zfo.getZipEntryName();
|
||||||
if (File.separatorChar != '/') {
|
if (File.separatorChar != '/') {
|
||||||
|
Loading…
x
Reference in New Issue
Block a user