| 1 | package com.sun.tools.javac.zip; |
| 2 | |
| 3 | import java.io.File; |
| 4 | |
| 5 | public final class ZipFileIndexEntry implements Comparable<ZipFileIndexEntry> { |
| 6 | public static final ZipFileIndexEntry[] EMPTY_ARRAY = {}; |
| 7 | |
| 8 | // Directory related |
| 9 | String dir; |
| 10 | boolean isDir; |
| 11 | |
| 12 | // File related |
| 13 | String name; |
| 14 | |
| 15 | int offset; |
| 16 | int size; |
| 17 | int compressedSize; |
| 18 | long javatime; |
| 19 | |
| 20 | private int nativetime; |
| 21 | |
| 22 | public ZipFileIndexEntry(String path) { |
| 23 | int separator = path.lastIndexOf(File.separatorChar); |
| 24 | if (separator == -1) { |
| 25 | dir = "".intern(); |
| 26 | name = path; |
| 27 | } else { |
| 28 | dir = path.substring(0, separator).intern(); |
| 29 | name = path.substring(separator + 1); |
| 30 | } |
| 31 | } |
| 32 | |
| 33 | public ZipFileIndexEntry(String directory, String name) { |
| 34 | this.dir = directory.intern(); |
| 35 | this.name = name; |
| 36 | } |
| 37 | |
| 38 | public String getName() { |
| 39 | if (dir == null || dir.length() == 0) { |
| 40 | return name; |
| 41 | } |
| 42 | |
| 43 | StringBuilder sb = new StringBuilder(); |
| 44 | sb.append(dir); |
| 45 | sb.append(File.separatorChar); |
| 46 | sb.append(name); |
| 47 | return sb.toString(); |
| 48 | } |
| 49 | |
| 50 | public String getFileName() { |
| 51 | return name; |
| 52 | } |
| 53 | |
| 54 | public long getLastModified() { |
| 55 | if (javatime == 0) { |
| 56 | javatime = dosToJavaTime(nativetime); |
| 57 | } |
| 58 | return javatime; |
| 59 | } |
| 60 | |
| 61 | // From java.util.zip |
| 62 | private static long dosToJavaTime(int nativetime) { |
| 63 | // Bootstrap build problems prevent me from using the code directly |
| 64 | // Convert the raw/native time to a long for now |
| 65 | return (long)nativetime; |
| 66 | } |
| 67 | |
| 68 | void setNativeTime(int natTime) { |
| 69 | nativetime = natTime; |
| 70 | } |
| 71 | |
| 72 | public boolean isDirectory() { |
| 73 | return isDir; |
| 74 | } |
| 75 | |
| 76 | public int compareTo(ZipFileIndexEntry other) { |
| 77 | String otherD = other.dir; |
| 78 | if (dir != otherD) { |
| 79 | int c = dir.compareTo(otherD); |
| 80 | if (c != 0) |
| 81 | return c; |
| 82 | } |
| 83 | return name.compareTo(other.name); |
| 84 | } |
| 85 | |
| 86 | |
| 87 | public String toString() { |
| 88 | return isDir ? ("Dir:" + dir + " : " + name) : |
| 89 | (dir + ":" + name); |
| 90 | } |
| 91 | } |