public synchronized List<String> getDirectories(RelativeDirectory path) {
try {
checkIndex();
DirectoryEntry de = directories.get(path);
openjdk.com.sun.tools.javac.util.List<String> ret = de == null ? null : de.getDirectories();
if (ret == null) {
return openjdk.com.sun.tools.javac.util.List.<String>nil();
}
return ret;
} catch (IOException e) {
return openjdk.com.sun.tools.javac.util.List.<String>nil();
}
}
private openjdk.com.sun.tools.javac.util.List<Entry> getEntries() {
if (!zipFileEntriesInited) {
initEntries();
zipFileEntries = openjdk.com.sun.tools.javac.util.List.nil();
for (Entry zfie : entries) {
zipFileEntries = zipFileEntries.append(zfie);
}
zipFileEntriesInited = true;
}
return zipFileEntries;
}
/**
* ------------------------------------------------------------------------ DirectoryEntry class
* -------------------------------------------------------------------------
*/
static class DirectoryEntry {
private boolean filesInited;
private boolean directoriesInited;
private boolean zipFileEntriesInited;
private boolean entriesInited;
private long writtenOffsetOffset = 0;
private RelativeDirectory dirName;
private openjdk.com.sun.tools.javac.util.List<String> zipFileEntriesFiles =
openjdk.com.sun.tools.javac.util.List.<String>nil();
private openjdk.com.sun.tools.javac.util.List<String> zipFileEntriesDirectories =
openjdk.com.sun.tools.javac.util.List.<String>nil();
private openjdk.com.sun.tools.javac.util.List<Entry> zipFileEntries =
openjdk.com.sun.tools.javac.util.List.<Entry>nil();
private List<Entry> entries = new ArrayList<Entry>();
private ZipFileIndex zipFileIndex;
private int numEntries;
DirectoryEntry(RelativeDirectory dirName, ZipFileIndex index) {
filesInited = false;
directoriesInited = false;
entriesInited = false;
this.dirName = dirName;
this.zipFileIndex = index;
}
private openjdk.com.sun.tools.javac.util.List<String> getFiles() {
if (!filesInited) {
initEntries();
for (Entry e : entries) {
if (!e.isDir) {
zipFileEntriesFiles = zipFileEntriesFiles.append(e.name);
}
}
filesInited = true;
}
return zipFileEntriesFiles;
}
private openjdk.com.sun.tools.javac.util.List<String> getDirectories() {
if (!directoriesInited) {
initEntries();
for (Entry e : entries) {
if (e.isDir) {
zipFileEntriesDirectories = zipFileEntriesDirectories.append(e.name);
}
}
directoriesInited = true;
}
return zipFileEntriesDirectories;
}
private openjdk.com.sun.tools.javac.util.List<Entry> getEntries() {
if (!zipFileEntriesInited) {
initEntries();
zipFileEntries = openjdk.com.sun.tools.javac.util.List.nil();
for (Entry zfie : entries) {
zipFileEntries = zipFileEntries.append(zfie);
}
zipFileEntriesInited = true;
}
return zipFileEntries;
}
private Entry getEntry(String rootName) {
initEntries();
int index = Collections.binarySearch(entries, new Entry(dirName, rootName));
if (index < 0) {
return null;
}
return entries.get(index);
}
private void initEntries() {
if (entriesInited) {
return;
}
if (!zipFileIndex.readFromIndex) {
int from =
-Arrays.binarySearch(zipFileIndex.entries, new Entry(dirName, ZipFileIndex.MIN_CHAR))
- 1;
int to = -Arrays.binarySearch(zipFileIndex.entries, new Entry(dirName, MAX_CHAR)) - 1;
for (int i = from; i < to; i++) {
entries.add(zipFileIndex.entries[i]);
}
} else {
File indexFile = zipFileIndex.getIndexFile();
if (indexFile != null) {
RandomAccessFile raf = null;
try {
raf = new RandomAccessFile(indexFile, "r");
raf.seek(writtenOffsetOffset);
for (int nFiles = 0; nFiles < numEntries; nFiles++) {
// Read the name bytes
int zfieNameBytesLen = raf.readInt();
byte[] zfieNameBytes = new byte[zfieNameBytesLen];
raf.read(zfieNameBytes);
String eName = new String(zfieNameBytes, "UTF-8");
// Read isDir
boolean eIsDir = raf.readByte() == (byte) 0 ? false : true;
// Read offset of bytes in the real Jar/Zip file
int eOffset = raf.readInt();
// Read size of the file in the real Jar/Zip file
int eSize = raf.readInt();
// Read compressed size of the file in the real Jar/Zip file
int eCsize = raf.readInt();
// Read java time stamp of the file in the real Jar/Zip file
long eJavaTimestamp = raf.readLong();
Entry rfie = new Entry(dirName, eName);
rfie.isDir = eIsDir;
rfie.offset = eOffset;
rfie.size = eSize;
rfie.compressedSize = eCsize;
rfie.javatime = eJavaTimestamp;
entries.add(rfie);
}
} catch (Throwable t) {
// Do nothing
} finally {
try {
if (raf != null) {
raf.close();
}
} catch (Throwable t) {
// Do nothing
}
}
}
}
entriesInited = true;
}
List<Entry> getEntriesAsCollection() {
initEntries();
return entries;
}
}