public void updateEntry(String name, EntryConfig entryConfig) throws Exception {
log.debug(TextUtil.repeat("-", 70));
Directory directory = getDirectory();
List<Entry> children = null;
if (directory != null) {
try {
Entry oldEntry = directory.removeEntry(entryConfig.getName());
if (oldEntry != null) {
children = oldEntry.getChildren();
oldEntry.destroy();
}
} catch (Exception e) {
log.error(e.getMessage(), e);
}
}
removeEntryService(entryConfig.getName());
DirectoryConfig directoryConfig = getDirectoryConfig();
directoryConfig.updateEntryConfig(name, entryConfig);
if (directory != null) {
try {
Entry newEntry = directory.createEntry(entryConfig);
if (children != null) newEntry.addChildren(children);
} catch (Exception e) {
log.error(e.getMessage(), e);
}
}
createEntryService(entryConfig.getName());
}
// TODO: Make ln fit the 30 line
public void ln(String firstPath, String secondPath) throws Exception {
// Initialize the variables.
JShellItem targetItem;
JShellItem aliasItem;
String newName;
Directory destinationDirectory;
// Find and reference the target item. Throw Exception if the path
// doesn't exist.
targetItem = getItemAtPath(firstPath, 0);
if (targetItem == null) {
throw new Exception(firstPath + ": doesn't exist.");
}
// Find and reference the destination Directory.
if (secondPath.endsWith("/")) {
destinationDirectory = (Directory) getItemAtPath(secondPath, 0);
newName = targetItem.getName();
} else {
destinationDirectory = (Directory) getItemAtPath(secondPath, 1);
newName = secondPath.substring(secondPath.lastIndexOf("/") + 1);
}
// If the Directory destination is not found.
if (destinationDirectory == null) {
throw new Exception(secondPath + " is an invalid destination path.");
}
// Throw Exception when there is a JShellItem that already exist within
// the destination Directory.
if (destinationDirectory.contains(newName)) {
throw new Exception(secondPath + ": already exists.");
}
// If the target item is a Directory object.
if (targetItem instanceof Directory)
// Create a new Directory object that will references it's contents
// from the target item.
aliasItem =
new DirectoryAlias(
newName,
destinationDirectory.getPath() + newName + "/",
destinationDirectory,
(Directory) targetItem);
// If the target item is a File object.
else
// Create a new FileAlias object that will reference it's contents
// from the target item.
aliasItem =
new FileAlias(
newName,
destinationDirectory.getPath() + newName,
destinationDirectory,
(File) targetItem);
// Add the alias object to the destination Directory.
destinationDirectory.addItem(aliasItem);
}
public void assertDeleteContent(Store store, DirectoryService service) throws IOException {
store.deleteContent();
assertThat(
Arrays.toString(store.directory().listAll()),
store.directory().listAll().length,
equalTo(0));
assertThat(store.stats().sizeInBytes(), equalTo(0l));
for (Directory dir : service.build()) {
assertThat(dir.listAll().length, equalTo(0));
}
}
/**
* Return the names of the contained items, if path leads to a Directory. Or, return the path
* provided, if it leads to a File.
*
* @param paths a list of Strings containing the desired paths.
* @return a String containing the relevant contents.
*/
public String ls(List<String> paths) throws Exception {
// If ls is called without parameters.
if (paths.isEmpty()) {
if (!currentOptions_.equals("R")) {
if (currentDirectory_.getSize() == 0) {
return "";
} else {
return currentDirectory_.ls().substring(2);
}
}
paths.add(currentDirectory_.getPath());
return ls(paths);
// If ls is called with paramters.
} else {
String lsOutput = "";
for (int i = 0; i < paths.size(); i++) {
JShellItem target = getItemAtPath(paths.get(i), 0);
if (!lsOutput.isEmpty()) {
lsOutput += "\n";
}
lsOutput += paths.get(i);
if (target == null) {
lsOutput += ": No such file or directory";
} else {
if (target instanceof Directory
&& currentOptions_.equals("R")
&& ((Directory) target).getNumDirectories() > 0
&& !(target instanceof DirectoryAlias)) {
List<String> recursivePath = recurseOnPath(paths.get(i), false);
Collections.reverse(recursivePath);
lsOutput += target.ls();
lsOutput += "\n";
lsOutput += ls(recursivePath.subList(1, recursivePath.size()));
} else {
// list paths separately
lsOutput += target.ls();
// if there are more paths, print a blank line
if (i < paths.size() - 1) {
lsOutput += "\n";
}
// notify user if there is an error in the path
// specified
}
}
}
return lsOutput;
}
}
/**
* Creates a file at the path passed in the parameter.
*
* @param path The path at which the file is to be created. The path has to contain the file name
* as well.
*/
public void mkfile(String path) throws Exception {
Directory target = currentDirectory_;
if (path.startsWith("/")) {
String targetPath = path.substring(0, path.lastIndexOf("/"));
target = (Directory) getItemAtPath(targetPath, 0);
}
if (target != null) {
String fileName = path.substring(path.lastIndexOf("/") + 1);
if (path.indexOf("/") != -1) {
target = (Directory) getItemAtPath(path.substring(0, path.lastIndexOf("/")), 0);
}
target.addItem(new File(fileName, target.getPath() + fileName, target));
}
}
public boolean buildManifest(ExtFile appDir, Map<String, Object> usesFramework)
throws BrutException {
try {
if (!new File(appDir, "AndroidManifest.xml").exists()) {
return false;
}
if (!apkOptions.forceBuildAll) {
LOGGER.info("Checking whether resources has changed...");
}
File apkDir = new File(appDir, APK_DIRNAME);
if (apkOptions.debugMode) {
mAndRes.remove_application_debug(new File(apkDir, "AndroidManifest.xml").getAbsolutePath());
}
if (apkOptions.forceBuildAll
|| isModified(
newFiles(APK_MANIFEST_FILENAMES, appDir), newFiles(APK_MANIFEST_FILENAMES, apkDir))) {
LOGGER.info("Building AndroidManifest.xml...");
File apkFile = File.createTempFile("APKTOOL", null);
apkFile.delete();
File ninePatch = new File(appDir, "9patch");
if (!ninePatch.exists()) {
ninePatch = null;
}
mAndRes.aaptPackage(
apkFile,
new File(appDir, "AndroidManifest.xml"),
null,
ninePatch,
null,
parseUsesFramework(usesFramework));
Directory tmpDir = new ExtFile(apkFile).getDirectory();
tmpDir.copyToDir(apkDir, APK_MANIFEST_FILENAMES);
}
return true;
} catch (IOException | DirectoryException ex) {
throw new AndrolibException(ex);
} catch (AndrolibException ex) {
LOGGER.warning("Parse AndroidManifest.xml failed, treat it as raw file.");
return buildManifestRaw(appDir);
}
}
public static String getDateTaken(File file) {
Directory exifDirectory = getMetaDirectory(file);
try {
SimpleDateFormat formatter = new SimpleDateFormat("yyyy:MM:dd hh:mm:ss"); // original format
if (exifDirectory != null) {
String dateStr = exifDirectory.getString(ExifDirectory.TAG_DATETIME_ORIGINAL);
Date date = formatter.parse(dateStr);
formatter = new SimpleDateFormat("MM/dd/yyyy"); // desired format
return formatter.format(date);
}
return "no date picture taken info";
} catch (ParseException e) {
e.printStackTrace();
}
return "error occurred while getting the date";
}
/**
* Print the path of the files specified by the paths argument whose path contains regex.
*
* @param regex is a String regular expression
* @param paths is a List of paths
*/
public String find(String regex, List<String> paths) throws Exception {
String results = "";
regex = regex.replace("?", ".?").replace("*", ".*?");
Pattern regexPattern = Pattern.compile(regex);
Matcher regexMatcher;
// If the user input was empty, call find on the current directory.
if (paths.isEmpty()) {
paths.add(currentDirectory_.getPath());
}
// Loop through the paths.
for (String path : paths) {
List<String> recursiveListing = recurseOnPath(path, true);
// Loop through the list of JShellItems found recursively.
for (String name : recursiveListing) {
regexMatcher = regexPattern.matcher(name);
// Append to results if match is found.
if (regexMatcher.find()) {
results = results + name + "\n";
}
}
}
if (results.endsWith("\n")) {
results = results.substring(0, results.length() - 1);
} else {
results = "find: no such file or directory.";
}
// Return the completed output.
return results;
}
private void generateValuesFile(ResValuesFile valuesFile, Directory out, ExtXmlSerializer serial)
throws AndrolibException {
try {
OutputStream outStream = out.getFileOutput(valuesFile.getPath());
serial.setOutput((outStream), null);
serial.startDocument(null, null);
serial.startTag(null, "resources");
for (ResResource res : valuesFile.listResources()) {
if (valuesFile.isSynthesized(res)) {
continue;
}
((ResValuesXmlSerializable) res.getValue()).serializeToResValuesXml(serial, res);
}
serial.endTag(null, "resources");
serial.newLine();
serial.endDocument();
serial.flush();
outStream.close();
} catch (IOException ex) {
throw new AndrolibException("Could not generate: " + valuesFile.getPath(), ex);
} catch (DirectoryException ex) {
throw new AndrolibException("Could not generate: " + valuesFile.getPath(), ex);
}
}
private void generatePublicXml(ResPackage pkg, Directory out, XmlSerializer serial)
throws AndrolibException {
try {
OutputStream outStream = out.getFileOutput("values/public.xml");
serial.setOutput(outStream, null);
serial.startDocument(null, null);
serial.startTag(null, "resources");
for (ResResSpec spec : pkg.listResSpecs()) {
serial.startTag(null, "public");
serial.attribute(null, "type", spec.getType().getName());
serial.attribute(null, "name", spec.getName());
serial.attribute(null, "id", String.format("0x%08x", spec.getId().id));
serial.endTag(null, "public");
}
serial.endTag(null, "resources");
serial.endDocument();
serial.flush();
outStream.close();
} catch (IOException ex) {
throw new AndrolibException("Could not generate public.xml file", ex);
} catch (DirectoryException ex) {
throw new AndrolibException("Could not generate public.xml file", ex);
}
}
public boolean buildResourcesFull(File appDir, Map<String, Object> usesFramework)
throws AndrolibException {
try {
if (!new File(appDir, "res").exists()) {
return false;
}
if (!apkOptions.forceBuildAll) {
LOGGER.info("Checking whether resources has changed...");
}
File apkDir = new File(appDir, APK_DIRNAME);
if (apkOptions.forceBuildAll
|| isModified(
newFiles(APP_RESOURCES_FILENAMES, appDir),
newFiles(APK_RESOURCES_FILENAMES, apkDir))) {
LOGGER.info("Building resources...");
File apkFile = File.createTempFile("APKTOOL", null);
apkFile.delete();
File ninePatch = new File(appDir, "9patch");
if (!ninePatch.exists()) {
ninePatch = null;
}
mAndRes.aaptPackage(
apkFile,
new File(appDir, "AndroidManifest.xml"),
new File(appDir, "res"),
ninePatch,
null,
parseUsesFramework(usesFramework));
Directory tmpDir = new ExtFile(apkFile).getDirectory();
tmpDir.copyToDir(
apkDir,
tmpDir.containsDir("res")
? APK_RESOURCES_FILENAMES
: APK_RESOURCES_WITHOUT_RES_FILENAMES);
// delete tmpDir
apkFile.delete();
}
return true;
} catch (IOException | BrutException ex) {
throw new AndrolibException(ex);
}
}
public void decode(ResTable resTable, ExtFile apkFile, File outDir) throws AndrolibException {
Duo<ResFileDecoder, AXmlResourceParser> duo = getResFileDecoder();
ResFileDecoder fileDecoder = duo.m1;
ResAttrDecoder attrDecoder = duo.m2.getAttrDecoder();
attrDecoder.setCurrentPackage(resTable.listMainPackages().iterator().next());
Directory inApk, in = null, out;
try {
inApk = apkFile.getDirectory();
out = new FileDirectory(outDir);
LOGGER.info("Decoding AndroidManifest.xml with resources...");
fileDecoder.decodeManifest(inApk, "AndroidManifest.xml", out, "AndroidManifest.xml");
if (inApk.containsDir("res")) {
in = inApk.getDir("res");
}
out = out.createDir("res");
} catch (DirectoryException ex) {
throw new AndrolibException(ex);
}
ExtMXSerializer xmlSerializer = getResXmlSerializer();
for (ResPackage pkg : resTable.listMainPackages()) {
attrDecoder.setCurrentPackage(pkg);
LOGGER.info("Decoding file-resources...");
for (ResResource res : pkg.listFiles()) {
fileDecoder.decode(res, in, out);
}
LOGGER.info("Decoding values */* XMLs...");
for (ResValuesFile valuesFile : pkg.listValuesFiles()) {
generateValuesFile(valuesFile, out, xmlSerializer);
}
generatePublicXml(pkg, out, xmlSerializer);
LOGGER.info("Done.");
}
AndrolibException decodeError = duo.m2.getFirstError();
if (decodeError != null) {
throw decodeError;
}
}
/**
* Copy file or directory oldFile to newFile;
*
* @param oldFile a full path to a JShellItem or the name of a JShellItem in the current directory
* which needs to be copied.
* @param newFile a full path to a directory or the name of a directory in the current directory
* to which oldFile needs to be copied.
*/
public void cp(String oldPath, String newPath) throws Exception {
Directory destinationParent;
String newName;
if (oldPath.equals(newPath)) {
return;
}
JShellItem oldItem = getItemAtPath(oldPath, 0);
if (oldItem == null) {
throw new Exception(oldItem + " does not exist.");
}
if (newPath.endsWith("/")) {
destinationParent = (Directory) getItemAtPath(newPath, 0);
newName = oldItem.getName();
} else {
destinationParent = (Directory) getItemAtPath(newPath, 1);
newName = newPath.substring(newPath.lastIndexOf("/") + 1);
}
if (destinationParent == null) {
throw new Exception(newPath + " is an invalid destination path.");
}
if (destinationParent.contains(newName)) {
throw new Exception(destinationParent.getPath() + newName + " already exists.");
}
if (oldItem instanceof File) {
File newItem =
new File(
newName,
destinationParent.getPath() + "/" + newName,
destinationParent,
((File) oldItem).getContent());
destinationParent.addItem(newItem);
} else {
if (destinationParent.isChildOf((Directory) oldItem)) {
throw new Exception(
String.format("cp: cannot copy '%s' into itself, '%s'", oldPath, newPath));
}
Directory newItem =
new Directory(newName, destinationParent.getPath() + newName + "/", destinationParent);
destinationParent.addItem(newItem);
for (JShellItem item : ((Directory) oldItem).getContents().values()) {
cp(item.getPath(), newItem.getPath());
}
}
}
public void removeEntry(String entryName) throws Exception {
log.debug(TextUtil.repeat("-", 70));
Directory directory = getDirectory();
if (directory != null) {
try {
directory.destroy(entryName);
} catch (Exception e) {
log.error(e.getMessage(), e);
}
}
DirectoryConfig directoryConfig = getDirectoryConfig();
directoryConfig.removeEntryConfig(entryName);
removeEntryService(entryName);
}
private Bucket getBucket(@Nullable Resource reference) {
if (reference == null) {
return null;
}
if (StringUtils.isNotBlank(reference.getKey())) {
return buckets.get(reference);
}
String relativePathFromSourceDir = null;
boolean isTest = false;
boolean isDir = false;
if (reference instanceof File) {
File referenceFile = (File) reference;
isTest = Qualifiers.UNIT_TEST_FILE.equals(referenceFile.getQualifier());
relativePathFromSourceDir = referenceFile.relativePathFromSourceDir();
} else if (reference instanceof Directory) {
isDir = true;
Directory referenceDir = (Directory) reference;
relativePathFromSourceDir = referenceDir.relativePathFromSourceDir();
if (Directory.ROOT.equals(relativePathFromSourceDir)) {
relativePathFromSourceDir = "";
}
}
if (relativePathFromSourceDir != null) {
// Resolve using deprecated key
List<java.io.File> dirs;
if (isTest) {
dirs = getProject().getFileSystem().getTestDirs();
} else {
dirs = getProject().getFileSystem().getSourceDirs();
}
for (java.io.File src : dirs) {
java.io.File abs = new java.io.File(src, relativePathFromSourceDir);
Bucket b =
getBucket(
isDir
? Directory.fromIOFile(abs, getProject())
: File.fromIOFile(abs, getProject()));
if (b != null) {
return b;
}
}
}
return null;
}
@Test
public void testVerifyingIndexOutputWithBogusInput() throws IOException {
Directory dir = newDirectory();
int length = scaledRandomIntBetween(10, 1024);
IndexOutput verifyingOutput =
new Store.LuceneVerifyingIndexOutput(
new StoreFileMetaData("foo1.bar", length, ""),
dir.createOutput("foo1.bar", IOContext.DEFAULT));
try {
while (length > 0) {
verifyingOutput.writeByte((byte) random().nextInt());
length--;
}
fail("should be a corrupted index");
} catch (CorruptIndexException | IndexFormatTooOldException | IndexFormatTooNewException ex) {
// ok
}
IOUtils.close(verifyingOutput, dir);
}
public void testTermDocsEnum() throws Exception {
Directory dir = newDirectory();
IndexWriter w =
new IndexWriter(
dir, newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random())));
Document d = new Document();
d.add(newStringField("f", "j", Field.Store.NO));
w.addDocument(d);
w.commit();
w.addDocument(d);
IndexReader r = w.getReader();
w.close();
DocsEnum de = MultiFields.getTermDocsEnum(r, null, "f", new BytesRef("j"));
assertEquals(0, de.nextDoc());
assertEquals(1, de.nextDoc());
assertEquals(DocIdSetIterator.NO_MORE_DOCS, de.nextDoc());
r.close();
dir.close();
}
public void writeOriginalFiles(ExtFile apkFile, File outDir) throws AndrolibException {
LOGGER.info("Copying original files...");
File originalDir = new File(outDir, "original");
if (!originalDir.exists()) {
originalDir.mkdirs();
}
try {
Directory in = apkFile.getDirectory();
if (in.containsFile("AndroidManifest.xml")) {
in.copyToDir(originalDir, "AndroidManifest.xml");
}
if (in.containsDir("META-INF")) {
in.copyToDir(originalDir, "META-INF");
}
} catch (DirectoryException ex) {
throw new AndrolibException(ex);
}
}
public void testSeparateEnums() throws Exception {
Directory dir = newDirectory();
IndexWriter w =
new IndexWriter(
dir, newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random())));
Document d = new Document();
d.add(newStringField("f", "j", Field.Store.NO));
w.addDocument(d);
w.commit();
w.addDocument(d);
IndexReader r = w.getReader();
w.close();
DocsEnum d1 = _TestUtil.docs(random(), r, "f", new BytesRef("j"), null, null, 0);
DocsEnum d2 = _TestUtil.docs(random(), r, "f", new BytesRef("j"), null, null, 0);
assertEquals(0, d1.nextDoc());
assertEquals(0, d2.nextDoc());
r.close();
dir.close();
}
private void corruptFile(Directory dir, String fileIn, String fileOut) throws IOException {
IndexInput input = dir.openInput(fileIn, IOContext.READONCE);
IndexOutput output = dir.createOutput(fileOut, IOContext.DEFAULT);
long len = input.length();
byte[] b = new byte[1024];
long broken = randomInt((int) len);
long pos = 0;
while (pos < len) {
int min = (int) Math.min(input.length() - pos, b.length);
input.readBytes(b, 0, min);
if (broken >= pos && broken < pos + min) {
// Flip one byte
int flipPos = (int) (broken - pos);
b[flipPos] = (byte) (b[flipPos] ^ 42);
}
output.writeBytes(b, min);
pos += min;
}
IOUtils.close(input, output);
}
public String createEntry(EntryConfig entryConfig) throws Exception {
log.debug(TextUtil.repeat("-", 70));
DirectoryConfig directoryConfig = getDirectoryConfig();
directoryConfig.addEntryConfig(entryConfig);
Directory directory = getDirectory();
if (directory != null) {
try {
directory.createEntry(entryConfig);
} catch (Exception e) {
log.error(e.getMessage(), e);
}
}
createEntryService(entryConfig.getName());
return entryConfig.getName();
}
@Test
public void testVerifyingIndexOutput() throws IOException {
Directory dir = newDirectory();
IndexOutput output = dir.createOutput("foo.bar", IOContext.DEFAULT);
int iters = scaledRandomIntBetween(10, 100);
for (int i = 0; i < iters; i++) {
BytesRef bytesRef = new BytesRef(TestUtil.randomRealisticUnicodeString(random(), 10, 1024));
output.writeBytes(bytesRef.bytes, bytesRef.offset, bytesRef.length);
}
CodecUtil.writeFooter(output);
output.close();
IndexInput indexInput = dir.openInput("foo.bar", IOContext.DEFAULT);
String checksum = Store.digestToString(CodecUtil.retrieveChecksum(indexInput));
indexInput.seek(0);
BytesRef ref = new BytesRef(scaledRandomIntBetween(1, 1024));
long length = indexInput.length();
IndexOutput verifyingOutput =
new Store.LuceneVerifyingIndexOutput(
new StoreFileMetaData("foo1.bar", length, checksum),
dir.createOutput("foo1.bar", IOContext.DEFAULT));
while (length > 0) {
if (random().nextInt(10) == 0) {
verifyingOutput.writeByte(indexInput.readByte());
length--;
} else {
int min = (int) Math.min(length, ref.bytes.length);
indexInput.readBytes(ref.bytes, ref.offset, min);
verifyingOutput.writeBytes(ref.bytes, ref.offset, min);
length -= min;
}
}
Store.verify(verifyingOutput);
verifyingOutput.writeByte((byte) 0x0);
try {
Store.verify(verifyingOutput);
fail("should be a corrupted index");
} catch (CorruptIndexException | IndexFormatTooOldException | IndexFormatTooNewException ex) {
// ok
}
IOUtils.close(indexInput, verifyingOutput, dir);
}
public static void checkIndex(ESLogger logger, Store store, ShardId shardId) {
if (store.tryIncRef()) {
logger.info("start check index");
try {
Directory dir = store.directory();
if (!Lucene.indexExists(dir)) {
return;
}
if (IndexWriter.isLocked(dir)) {
ESTestCase.checkIndexFailed = true;
throw new IllegalStateException("IndexWriter is still open on shard " + shardId);
}
try (CheckIndex checkIndex = new CheckIndex(dir)) {
BytesStreamOutput os = new BytesStreamOutput();
PrintStream out = new PrintStream(os, false, StandardCharsets.UTF_8.name());
checkIndex.setInfoStream(out);
out.flush();
CheckIndex.Status status = checkIndex.checkIndex();
if (!status.clean) {
ESTestCase.checkIndexFailed = true;
logger.warn(
"check index [failure] index files={}\n{}",
Arrays.toString(dir.listAll()),
new String(os.bytes().toBytes(), StandardCharsets.UTF_8));
throw new IOException("index check failure");
} else {
if (logger.isDebugEnabled()) {
logger.debug(
"check index [success]\n{}",
new String(os.bytes().toBytes(), StandardCharsets.UTF_8));
}
}
}
} catch (Exception e) {
logger.warn("failed to check index", e);
} finally {
logger.info("end check index");
store.decRef();
}
}
}
public void buildCopyOriginalFiles(File appDir) throws AndrolibException {
if (apkOptions.copyOriginalFiles) {
File originalDir = new File(appDir, "original");
if (originalDir.exists()) {
try {
LOGGER.info("Copy original files...");
Directory in = (new ExtFile(originalDir)).getDirectory();
if (in.containsFile("AndroidManifest.xml")) {
LOGGER.info("Copy AndroidManifest.xml...");
in.copyToDir(new File(appDir, APK_DIRNAME), "AndroidManifest.xml");
}
if (in.containsDir("META-INF")) {
LOGGER.info("Copy META-INF...");
in.copyToDir(new File(appDir, APK_DIRNAME), "META-INF");
}
} catch (DirectoryException ex) {
throw new AndrolibException(ex);
}
}
}
}
/**
* Creates Directories in the paths provided. The path is considered to be invalid if (1) There is
* already an item with the same path. (2) The immediate parent of the specified path does not
* exist.
*
* @throws Exception if a provided path is invalid.
* @param paths is the list of paths. Paths can be relative to the current directory or the full
* path.
*/
public void mkdir(List<String> paths) throws Exception {
for (String dir : paths) {
if (!dir.startsWith("/")) {
dir = currentDirectory_.getPath().concat(dir);
}
while (dir.endsWith("/")) {
dir = dir.substring(0, dir.length() - 1);
}
String[] dirs = dir.split("/");
String dirName = dirs[dirs.length - 1];
dir = dir.substring(0, dir.length() - dirName.length());
Directory parent = (Directory) getItemAtPath(dir, 0);
if (parent == null) {
throw new NullPointerException("The path specified is " + "incorrect.");
}
if (parent.getContents().keySet().contains(dirName)) {
throw new Exception("A directory already exists at that " + "path.");
}
parent.addItem(new Directory(dirName, parent.getPath() + dirName + "/", parent));
}
}
@Test
public void testVerifyingIndexInput() throws IOException {
Directory dir = newDirectory();
IndexOutput output = dir.createOutput("foo.bar", IOContext.DEFAULT);
int iters = scaledRandomIntBetween(10, 100);
for (int i = 0; i < iters; i++) {
BytesRef bytesRef = new BytesRef(TestUtil.randomRealisticUnicodeString(random(), 10, 1024));
output.writeBytes(bytesRef.bytes, bytesRef.offset, bytesRef.length);
}
CodecUtil.writeFooter(output);
output.close();
// Check file
IndexInput indexInput = dir.openInput("foo.bar", IOContext.DEFAULT);
long checksum = CodecUtil.retrieveChecksum(indexInput);
indexInput.seek(0);
IndexInput verifyingIndexInput =
new Store.VerifyingIndexInput(dir.openInput("foo.bar", IOContext.DEFAULT));
readIndexInputFullyWithRandomSeeks(verifyingIndexInput);
Store.verify(verifyingIndexInput);
assertThat(checksum, equalTo(((ChecksumIndexInput) verifyingIndexInput).getChecksum()));
IOUtils.close(indexInput, verifyingIndexInput);
// Corrupt file and check again
corruptFile(dir, "foo.bar", "foo1.bar");
verifyingIndexInput =
new Store.VerifyingIndexInput(dir.openInput("foo1.bar", IOContext.DEFAULT));
readIndexInputFullyWithRandomSeeks(verifyingIndexInput);
try {
Store.verify(verifyingIndexInput);
fail("should be a corrupted index");
} catch (CorruptIndexException | IndexFormatTooOldException | IndexFormatTooNewException ex) {
// ok
}
IOUtils.close(verifyingIndexInput);
IOUtils.close(dir);
}
public void decodeUnknownFiles(ExtFile apkFile, File outDir, ResTable resTable)
throws AndrolibException {
LOGGER.info("Copying unknown files...");
File unknownOut = new File(outDir, UNK_DIRNAME);
ZipEntry invZipFile;
// have to use container of ZipFile to help identify compression type
// with regular looping of apkFile for easy copy
try {
Directory unk = apkFile.getDirectory();
ZipFile apkZipFile = new ZipFile(apkFile.getAbsolutePath());
// loop all items in container recursively, ignoring any that are pre-defined by aapt
Set<String> files = unk.getFiles(true);
for (String file : files) {
if (!isAPKFileNames(file) && !file.endsWith(".dex")) {
// copy file out of archive into special "unknown" folder
unk.copyToDir(unknownOut, file);
try {
invZipFile = apkZipFile.getEntry(file);
// lets record the name of the file, and its compression type
// so that we may re-include it the same way
if (invZipFile != null) {
mResUnknownFiles.addUnknownFileInfo(
invZipFile.getName(), String.valueOf(invZipFile.getMethod()));
}
} catch (NullPointerException ignored) {
}
}
}
apkZipFile.close();
} catch (DirectoryException | IOException ex) {
throw new AndrolibException(ex);
}
}
public void decodeRawFiles(ExtFile apkFile, File outDir) throws AndrolibException {
LOGGER.info("Copying assets and libs...");
try {
Directory in = apkFile.getDirectory();
if (in.containsDir("assets")) {
in.copyToDir(outDir, "assets");
}
if (in.containsDir("lib")) {
in.copyToDir(outDir, "lib");
}
if (in.containsDir("libs")) {
in.copyToDir(outDir, "libs");
}
} catch (DirectoryException ex) {
throw new AndrolibException(ex);
}
}
/** JShell constructor. Initialize instance variables and map each command to a number. */
public JShell() {
currentDirectory_ = new Directory("", "/", null);
rootDirectory_ = currentDirectory_;
rootDirectory_.setParentDirectory(rootDirectory_);
commands_ = new HashMap<String, Integer>();
commands_.put("exit", 0);
commands_.put("mkdir", 1);
commands_.put("cd", 2);
commands_.put("ls", 3);
commands_.put("pwd", 4);
commands_.put("mv", 5);
commands_.put("cp", 6);
commands_.put("cat", 7);
commands_.put("get", 8);
commands_.put("echo", 9);
commands_.put("rm", 10);
commands_.put("ln", 11);
commands_.put("man", 12);
commands_.put("find", 13);
commands_.put("grep", 14);
}
/**
* Changes current working directory to dir.
*
* @param dir name of a directory in the current directory or may be a full path; '..' means a
* parent directory and '.' means the current directory; The directory separator must be '/',
* the forward slash.
*/
public void cd(String dir) throws Exception {
// Initialize the destination directory.
JShellItem destination;
String path = dir;
// If user's input path doesn't begin with "/", use relative path
// with the current directory.
if (!dir.startsWith("/")) {
dir = currentDirectory_.getPath().concat(dir);
}
// If user's input path doesn't end with "/", concatenate it to
// complete a full path.
if (!dir.endsWith("/")) {
dir = dir.concat("/");
}
// Find the directory location.
destination = getItemAtPath(dir, 0);
// Check to see if user is trying to change directory into a File
// object.
if (destination instanceof File) {
System.out.println(path + ": Not a directory.");
// destination is a Directory Object.
} else {
// Use try to catch NullPointerException for directories that
// doesn't exist.
// If path exists, location of the directory is found.
if (destination != null) {
currentDirectory_ = (Directory) destination;
} else {
// The directory doesn't exist.
throw new NullPointerException(path + ": no such directory.");
}
}
}
