/**
* Loads the drawing. By convention this method is invoked on a worker thread.
*
* @param progress A ProgressIndicator to inform the user about the progress of the operation.
* @return The Drawing that was loaded.
*/
protected Drawing loadDrawing(ProgressIndicator progress) throws IOException {
Drawing drawing = createDrawing();
if (getParameter("datafile") != null) {
URL url = new URL(getDocumentBase(), getParameter("datafile"));
URLConnection uc = url.openConnection();
// Disable caching. This ensures that we always request the
// newest version of the drawing from the server.
// (Note: The server still needs to set the proper HTTP caching
// properties to prevent proxies from caching the drawing).
if (uc instanceof HttpURLConnection) {
((HttpURLConnection) uc).setUseCaches(false);
}
// Read the data into a buffer
int contentLength = uc.getContentLength();
InputStream in = uc.getInputStream();
try {
if (contentLength != -1) {
in = new BoundedRangeInputStream(in);
((BoundedRangeInputStream) in).setMaximum(contentLength + 1);
progress.setProgressModel((BoundedRangeModel) in);
progress.setIndeterminate(false);
}
BufferedInputStream bin = new BufferedInputStream(in);
bin.mark(512);
// Read the data using all supported input formats
// until we succeed
IOException formatException = null;
for (InputFormat format : drawing.getInputFormats()) {
try {
bin.reset();
} catch (IOException e) {
uc = url.openConnection();
in = uc.getInputStream();
in = new BoundedRangeInputStream(in);
((BoundedRangeInputStream) in).setMaximum(contentLength + 1);
progress.setProgressModel((BoundedRangeModel) in);
bin = new BufferedInputStream(in);
bin.mark(512);
}
try {
bin.reset();
format.read(bin, drawing, true);
formatException = null;
break;
} catch (IOException e) {
formatException = e;
}
}
if (formatException != null) {
throw formatException;
}
} finally {
in.close();
}
}
return drawing;
}
static void initWords(int size, Object[] key, Object[] abs) {
String fileName = "testwords.txt";
int ki = 0;
int ai = 0;
try {
FileInputStream fr = new FileInputStream(fileName);
BufferedInputStream in = new BufferedInputStream(fr);
while (ki < size || ai < size) {
StringBuffer sb = new StringBuffer();
for (; ; ) {
int c = in.read();
if (c < 0) {
if (ki < size) randomWords(key, ki, size);
if (ai < size) randomWords(abs, ai, size);
in.close();
return;
}
if (c == '\n') {
String s = sb.toString();
if (ki < size) key[ki++] = s;
else abs[ai++] = s;
break;
}
sb.append((char) c);
}
}
in.close();
} catch (IOException ex) {
System.out.println("Can't read words file:" + ex);
throw new Error(ex);
}
}
/**
* Starts a native process on the server
*
* @param command the command to start the process
* @param dir the dir in which the process starts
*/
static String startProcess(String command, String dir) throws IOException {
StringBuffer ret = new StringBuffer();
String[] comm = new String[3];
comm[0] = COMMAND_INTERPRETER[0];
comm[1] = COMMAND_INTERPRETER[1];
comm[2] = command;
long start = System.currentTimeMillis();
try {
// Start process
Process ls_proc = Runtime.getRuntime().exec(comm, null, new File(dir));
// Get input and error streams
BufferedInputStream ls_in = new BufferedInputStream(ls_proc.getInputStream());
BufferedInputStream ls_err = new BufferedInputStream(ls_proc.getErrorStream());
boolean end = false;
while (!end) {
int c = 0;
while ((ls_err.available() > 0) && (++c <= 1000)) {
ret.append(conv2Html(ls_err.read()));
}
c = 0;
while ((ls_in.available() > 0) && (++c <= 1000)) {
ret.append(conv2Html(ls_in.read()));
}
try {
ls_proc.exitValue();
// if the process has not finished, an exception is thrown
// else
while (ls_err.available() > 0) ret.append(conv2Html(ls_err.read()));
while (ls_in.available() > 0) ret.append(conv2Html(ls_in.read()));
end = true;
} catch (IllegalThreadStateException ex) {
// Process is running
}
// The process is not allowed to run longer than given time.
if (System.currentTimeMillis() - start > MAX_PROCESS_RUNNING_TIME) {
ls_proc.destroy();
end = true;
ret.append("!!!! Process has timed out, destroyed !!!!!");
}
try {
Thread.sleep(50);
} catch (InterruptedException ie) {
}
}
} catch (IOException e) {
ret.append("Error: " + e);
}
return ret.toString();
}
public static WordClass[] loadWordClassesFrom(File f) throws Exception {
FileInputStream fi = null;
BufferedInputStream bi = null;
ObjectInputStream oin = null;
WordClass result[];
try {
fi = new FileInputStream(f);
bi = new BufferedInputStream(fi, 1000000);
oin = new ObjectInputStream(bi);
result = (WordClass[]) oin.readObject();
} finally {
try {
oin.close();
} catch (Exception exx) {
}
try {
bi.close();
} catch (Exception exx) {
}
try {
fi.close();
} catch (Exception exx) {
}
}
return result;
}
/**
* Takes a packed-stream InputStream, and writes to a JarOutputStream. Internally the entire
* buffer must be read, it may be more efficient to read the packed-stream to a file and pass the
* File object, in the alternate method described below.
*
* <p>Closes its input but not its output. (The output can accumulate more elements.)
*
* @param in an InputStream.
* @param out a JarOutputStream.
* @exception IOException if an error is encountered.
*/
public void unpack(InputStream in0, JarOutputStream out) throws IOException {
assert (Utils.currentInstance.get() == null);
TimeZone tz = (_props.getBoolean(Utils.PACK_DEFAULT_TIMEZONE)) ? null : TimeZone.getDefault();
try {
Utils.currentInstance.set(this);
if (tz != null) TimeZone.setDefault(TimeZone.getTimeZone("UTC"));
final int verbose = _props.getInteger(Utils.DEBUG_VERBOSE);
BufferedInputStream in = new BufferedInputStream(in0);
if (Utils.isJarMagic(Utils.readMagic(in))) {
if (verbose > 0) Utils.log.info("Copying unpacked JAR file...");
Utils.copyJarFile(new JarInputStream(in), out);
} else if (_props.getBoolean(Utils.DEBUG_DISABLE_NATIVE)) {
(new DoUnpack()).run(in, out);
in.close();
Utils.markJarFile(out);
} else {
(new NativeUnpack(this)).run(in, out);
in.close();
Utils.markJarFile(out);
}
} finally {
_nunp = null;
Utils.currentInstance.set(null);
if (tz != null) TimeZone.setDefault(tz);
}
}
public static TaggedDictionary loadFrom(File f) throws Exception {
FileInputStream fi = null;
BufferedInputStream bi = null;
ObjectInputStream oin = null;
TaggedDictionary result = null;
try {
fi = new FileInputStream(f);
bi = new BufferedInputStream(fi, 1000000);
oin = new ObjectInputStream(bi);
result = new TaggedDictionary();
result.readFrom(oin);
} finally {
try {
oin.close();
} catch (Exception exx) {
}
try {
bi.close();
} catch (Exception exx) {
}
try {
fi.close();
} catch (Exception exx) {
}
}
return result;
}
/** Renvoi la chaine correspondant au hash md5 du fichier */
private String computeHash() {
try {
FileInputStream reader_tmp = new FileInputStream(this);
BufferedInputStream reader = new BufferedInputStream(reader_tmp);
byte[] buffer = new byte[2048];
MessageDigest hash = MessageDigest.getInstance("MD5");
int count;
do {
count = reader.read(buffer);
if (count > 0) {
hash.update(buffer, 0, count);
}
} while (count != -1);
byte[] b = hash.digest();
reader.close();
String result = "";
for (int i = 0; i < b.length; i++) {
result += Integer.toString((b[i] & 0xff) + 0x100, 16).substring(1);
}
return result;
} catch (Exception e) {
System.out.println("Unable to compute key for complete file");
e.printStackTrace();
}
return new String();
}
public TestType1CFont(InputStream is) throws IOException {
super();
setPreferredSize(new Dimension(800, 800));
addKeyListener(this);
BufferedInputStream bis = new BufferedInputStream(is);
int count = 0;
ArrayList<byte[]> al = new ArrayList<byte[]>();
byte b[] = new byte[32000];
int len;
while ((len = bis.read(b, 0, b.length)) >= 0) {
byte[] c = new byte[len];
System.arraycopy(b, 0, c, 0, len);
al.add(c);
count += len;
b = new byte[32000];
}
data = new byte[count];
len = 0;
for (int i = 0; i < al.size(); i++) {
byte from[] = al.get(i);
System.arraycopy(from, 0, data, len, from.length);
len += from.length;
}
pos = 0;
// printData();
parse();
// TODO: free up (set to null) unused structures (data, subrs, stack)
}
public static boolean download(
URL url, String file, int prefix, int totalFilesize, IProgressUpdater updater) {
File fFile = new File(new File(file).getParentFile().getPath());
if (!fFile.exists()) fFile.mkdirs();
boolean downloaded = true;
BufferedInputStream in = null;
FileOutputStream out = null;
BufferedOutputStream bout = null;
try {
int count;
int totalCount = 0;
byte data[] = new byte[BUFFER];
in = new BufferedInputStream(url.openStream());
out = new FileOutputStream(file);
bout = new BufferedOutputStream(out);
while ((count = in.read(data, 0, BUFFER)) != -1) {
bout.write(data, 0, count);
totalCount += count;
if (updater != null) updater.update(prefix + totalCount, totalFilesize);
}
} catch (Exception e) {
e.printStackTrace();
Utils.logger.log(Level.SEVERE, "Download error!");
downloaded = false;
} finally {
try {
close(in);
close(bout);
close(out);
} catch (Exception e) {
e.printStackTrace();
}
}
return downloaded;
}
public Properties loadUpdateProperties() {
File propertiesDirectory;
Properties updateProperties = new Properties();
// First we look at local configuration directory
propertiesDirectory = new File(System.getProperty("user.home"), PROPERTIES_DIRECTORY_NAME);
if (!propertiesDirectory.exists()) {
// Second we look at tangara binary path
propertiesDirectory = getTangaraPath().getParentFile();
}
BufferedInputStream input = null;
try {
input =
new BufferedInputStream(
new FileInputStream(
new File(propertiesDirectory, getProperty("checkUpdate.fileName"))));
updateProperties.load(input);
input.close();
return updateProperties;
} catch (IOException e) {
LOG.warn("Error trying to load update properties");
} finally {
IOUtils.closeQuietly(input);
}
return null;
}
/**
* Load UTF8withBOM or any ansi text file.
*
* @param filename
* @return
* @throws java.io.IOException
*/
public static String loadFileAsString(String filename) throws java.io.IOException {
final int BUFLEN = 1024;
BufferedInputStream is = new BufferedInputStream(new FileInputStream(filename), BUFLEN);
try {
ByteArrayOutputStream baos = new ByteArrayOutputStream(BUFLEN);
byte[] bytes = new byte[BUFLEN];
boolean isUTF8 = false;
int read, count = 0;
while ((read = is.read(bytes)) != -1) {
if (count == 0
&& bytes[0] == (byte) 0xEF
&& bytes[1] == (byte) 0xBB
&& bytes[2] == (byte) 0xBF) {
isUTF8 = true;
baos.write(bytes, 3, read - 3); // drop UTF8 bom marker
} else {
baos.write(bytes, 0, read);
}
count += read;
}
return isUTF8 ? new String(baos.toByteArray(), "UTF-8") : new String(baos.toByteArray());
} finally {
try {
is.close();
} catch (Exception ex) {
}
}
}
/**
* Returns the dev.properties as a property store.
*
* @return properties
*/
protected static Properties getDevProperties() {
if (fgIsDev) {
if (fgDevProperties == null) {
fgDevProperties = new Properties();
if (fgDevPropertiesURL != null) {
try {
URL url = new URL(fgDevPropertiesURL);
String path = url.getFile();
if (path != null && path.length() > 0) {
File file = new File(path);
if (file.exists()) {
BufferedInputStream stream = null;
try {
stream = new BufferedInputStream(new FileInputStream(file));
fgDevProperties.load(stream);
} catch (FileNotFoundException e) {
PDECore.log(e);
} catch (IOException e) {
PDECore.log(e);
} finally {
if (stream != null) stream.close();
}
}
}
} catch (MalformedURLException e) {
PDECore.log(e);
} catch (IOException e) {
PDECore.log(e);
}
}
}
return fgDevProperties;
}
return null;
}
private void sendFile(String filePath) {
try {
File fileToSend = new File(filePath);
FileInputStream fileInputStream = new FileInputStream(fileToSend);
BufferedInputStream bufferedInputStream = new BufferedInputStream(fileInputStream);
OutputStream outputStream = clientSocket.getOutputStream();
// Writer:
byte[] writerBuffer = new byte[(int) fileToSend.length()];
bufferedInputStream.read(writerBuffer, 0, writerBuffer.length);
System.out.println("Sending " + filePath + "(" + writerBuffer.length + " bytes)");
outputStream.write("HTTP/1.1 200 OK\r\n\r\n".getBytes());
// System.out.println("Writing: "+new String(writerBuffer));
outputStream.write(writerBuffer, 0, writerBuffer.length);
outputStream.flush();
System.out.println("Done.");
// inputStream.close();
fileInputStream.close();
bufferedInputStream.close();
outputStream.close();
} catch (IOException e) {
// report exception somewhere.
e.printStackTrace();
}
}
// Send File
public void sendFile(String chunkName) throws IOException {
OutputStream os = null;
String currentDir = System.getProperty("user.dir");
chunkName = currentDir + "/src/srcFile/" + chunkName;
File myFile = new File(chunkName);
byte[] arrby = new byte[(int) myFile.length()];
try {
FileInputStream fis = new FileInputStream(myFile);
BufferedInputStream bis = new BufferedInputStream(fis);
bis.read(arrby, 0, arrby.length);
os = csocket.getOutputStream();
System.out.println("Sending File.");
os.write(arrby, 0, arrby.length);
os.flush();
System.out.println("File Sent.");
// os.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
// os.close();
}
}
/** @throws IOException If failed. */
private void initFavicon() throws IOException {
assert favicon == null;
InputStream in = getClass().getResourceAsStream("favicon.ico");
if (in != null) {
BufferedInputStream bis = new BufferedInputStream(in);
ByteArrayOutputStream bos = new ByteArrayOutputStream();
try {
byte[] buf = new byte[2048];
while (true) {
int n = bis.read(buf);
if (n == -1) break;
bos.write(buf, 0, n);
}
favicon = bos.toByteArray();
} finally {
U.closeQuiet(bis);
}
}
}
/**
* each entry represents a bitstream....
*
* @param c
* @param i
* @param path
* @param fileName
* @param bundleName
* @throws SQLException
* @throws IOException
* @throws AuthorizeException
*/
private void processContentFileEntry(
Context c, Item i, String path, String fileName, String bundleName, boolean primary)
throws SQLException, IOException, AuthorizeException {
String fullpath = path + File.separatorChar + fileName;
// get an input stream
BufferedInputStream bis = new BufferedInputStream(new FileInputStream(fullpath));
Bitstream bs = null;
String newBundleName = bundleName;
if (bundleName == null) {
// is it license.txt?
if ("license.txt".equals(fileName)) {
newBundleName = "LICENSE";
} else {
// call it ORIGINAL
newBundleName = "ORIGINAL";
}
}
if (!isTest) {
// find the bundle
Bundle[] bundles = i.getBundles(newBundleName);
Bundle targetBundle = null;
if (bundles.length < 1) {
// not found, create a new one
targetBundle = i.createBundle(newBundleName);
} else {
// put bitstreams into first bundle
targetBundle = bundles[0];
}
// now add the bitstream
bs = targetBundle.createBitstream(bis);
bs.setName(fileName);
// Identify the format
// FIXME - guessing format guesses license.txt incorrectly as a text
// file format!
BitstreamFormat bf = FormatIdentifier.guessFormat(c, bs);
bs.setFormat(bf);
// Is this a the primary bitstream?
if (primary) {
targetBundle.setPrimaryBitstreamID(bs.getID());
targetBundle.update();
}
bs.update();
}
bis.close();
}
private static InputStream detect(InputStream input) throws IOException {
BufferedInputStream reader = new BufferedInputStream(input, 1024 * 1024);
reader.mark(1000);
try {
return new GZIPInputStream(reader);
} catch (Exception e) {;
}
reader.reset();
return reader;
}
/**
* 以阻塞的方式立即下载一个文件，该方法会覆盖已经存在的文件
*
* @param task
* @return "ok" if download success (else return errmessage);
*/
static String download(DownloadTask task) {
if (!openedStatus && show) openStatus();
URL url;
HttpURLConnection conn;
try {
url = new URL(task.getOrigin());
conn = (HttpURLConnection) url.openConnection();
conn.setConnectTimeout(30000);
conn.setReadTimeout(30000);
conn.setRequestProperty(
"User-Agent",
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.134 Safari/"
+ Math.random());
if ("www.imgjav.com".equals(url.getHost())) { // 该网站需要带cookie请求
conn.setRequestProperty(
"User-Agent",
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.134 Safari/537.36");
// conn.setRequestProperty("Cookie", "__cfduid=d219ea333c7a9b5743b572697b631925a1446093229;
// cf_clearance=6ae62d843f5d09acf393f9e4eb130d9366840c82-1446093303-28800");
conn.setRequestProperty(
"Cookie",
"__cfduid=d6ee846b378bb7d5d173a05541f8a2b6a1446090548; cf_clearance=ea10e8db31f8b6ee51570b118dd89b7e616d7b62-1446099714-28800");
conn.setRequestProperty("Host", "www.imgjav.com");
}
Path directory = Paths.get(task.getDest()).getParent();
if (!Files.exists(directory)) Files.createDirectories(directory);
} catch (Exception e) {
e.printStackTrace();
return e.getMessage();
}
try (InputStream is = conn.getInputStream();
BufferedInputStream in = new BufferedInputStream(is);
FileOutputStream fos = new FileOutputStream(task.getDest());
OutputStream out = new BufferedOutputStream(fos); ) {
int length = conn.getContentLength();
if (length < 1) throw new IOException("length<1");
byte[] binary = new byte[length];
byte[] buff = new byte[65536];
int len;
int index = 0;
while ((len = in.read(buff)) != -1) {
System.arraycopy(buff, 0, binary, index, len);
index += len;
allLen += len; // allLen有线程安全的问题 ，可能会不正确。无需精确数据，所以不同步了
task.setReceivePercent(String.format("%.2f", ((float) index / length) * 100) + "%");
}
out.write(binary);
} catch (IOException e) {
e.printStackTrace();
return e.getMessage();
}
return "ok";
}
@Transactional
public DeviceTestData parseAndSaveBBIFile(
InputStream inputStream, String verificationID, String originalFileName)
throws IOException, DecoderException {
BufferedInputStream bufferedInputStream = new BufferedInputStream(inputStream);
bufferedInputStream.mark(inputStream.available());
DeviceTestData deviceTestData =
bbiFileService.parseBbiFile(bufferedInputStream, originalFileName);
bufferedInputStream.reset();
calibratorService.uploadBbi(bufferedInputStream, verificationID, originalFileName);
return deviceTestData;
}
/** Download resource to the given file */
private boolean download(URL target, File file) {
_log.addDebug("JarDiffHandler: Doing download");
boolean ret = true;
boolean delete = false;
// use bufferedstream for better performance
BufferedInputStream in = null;
BufferedOutputStream out = null;
try {
in = new BufferedInputStream(target.openStream());
out = new BufferedOutputStream(new FileOutputStream(file));
int read = 0;
int totalRead = 0;
byte[] buf = new byte[BUF_SIZE];
while ((read = in.read(buf)) != -1) {
out.write(buf, 0, read);
totalRead += read;
}
_log.addDebug("total read: " + totalRead);
_log.addDebug("Wrote URL " + target.toString() + " to file " + file);
} catch (IOException ioe) {
_log.addDebug("Got exception while downloading resource: " + ioe);
ret = false;
if (file != null) delete = true;
} finally {
try {
in.close();
in = null;
} catch (IOException ioe) {
_log.addDebug("Got exception while downloading resource: " + ioe);
}
try {
out.close();
out = null;
} catch (IOException ioe) {
_log.addDebug("Got exception while downloading resource: " + ioe);
}
if (delete) {
file.delete();
}
}
return ret;
}
/**
* Read file input stream to string value.
*
* @param inputStream
* @return
* @throws IOException
*/
public static String readToString(InputStream inputStream) throws IOException {
BufferedInputStream reader = new BufferedInputStream(inputStream);
StringBuilder builder = new StringBuilder();
byte[] contents = new byte[1024];
int bytesRead = 0;
while ((bytesRead = reader.read(contents)) != -1) {
builder.append(new String(contents, 0, bytesRead));
}
return builder.toString();
}
/**
* Downloads a Bundle file for a given bundle id.
*
* @param request HttpRequest
* @param response HttpResponse
* @throws IOException If fails sending back to the user response information
*/
public void downloadBundle(HttpServletRequest request, HttpServletResponse response)
throws IOException {
try {
if (!APILocator.getLayoutAPI()
.doesUserHaveAccessToPortlet("EXT_CONTENT_PUBLISHING_TOOL", getUser())) {
response.sendError(401);
return;
}
} catch (DotDataException e1) {
Logger.error(RemotePublishAjaxAction.class, e1.getMessage(), e1);
response.sendError(401);
return;
}
Map<String, String> map = getURIParams();
response.setContentType("application/x-tgz");
String bid = map.get("bid");
PublisherConfig config = new PublisherConfig();
config.setId(bid);
File bundleRoot = BundlerUtil.getBundleRoot(config);
ArrayList<File> list = new ArrayList<File>(1);
list.add(bundleRoot);
File bundle =
new File(bundleRoot + File.separator + ".." + File.separator + config.getId() + ".tar.gz");
if (!bundle.exists()) {
response.sendError(500, "No Bundle Found");
return;
}
response.setHeader("Content-Disposition", "attachment; filename=" + config.getId() + ".tar.gz");
BufferedInputStream in = null;
try {
in = new BufferedInputStream(new FileInputStream(bundle));
byte[] buf = new byte[4096];
int len;
while ((len = in.read(buf, 0, buf.length)) != -1) {
response.getOutputStream().write(buf, 0, len);
}
} catch (Exception e) {
Logger.warn(this.getClass(), "Error Downloading Bundle.", e);
} finally {
try {
in.close();
} catch (Exception ex) {
Logger.warn(this.getClass(), "Error Closing Stream.", ex);
}
}
return;
}
/**
* Copies a file or directory
*
* @param src the file or directory to copy
* @param dest where copy
* @throws IOException
*/
public static void copyFile(File src, File dest) throws IOException {
if (!src.exists()) throw new IOException("File not found '" + src.getAbsolutePath() + "'");
BufferedOutputStream out = new BufferedOutputStream(new FileOutputStream(dest));
BufferedInputStream in = new BufferedInputStream(new FileInputStream(src));
byte[] read = new byte[4096];
int len;
while ((len = in.read(read)) > 0) out.write(read, 0, len);
out.flush();
out.close();
in.close();
}
/**
* Given a DICOM object encoded as an XML document in a named file convert it to a list of
* attributes.
*
* @param name the input file containing the XML document
* @return the list of DICOM attributes
* @exception IOException
* @exception SAXException
* @exception DicomException
*/
public AttributeList getAttributeList(String name)
throws IOException, SAXException, DicomException {
InputStream fi = new FileInputStream(name);
BufferedInputStream bi = new BufferedInputStream(fi);
AttributeList list = null;
try {
list = getAttributeList(bi);
} finally {
bi.close();
fi.close();
}
return list;
}
private final String getFileAsString(String filename) throws IOException {
File file = new File(filename);
if (!file.exists()) {
logger.log(Level.ERROR, "template file " + filename + " does not exist");
System.exit(1);
}
final BufferedInputStream bis = new BufferedInputStream(new FileInputStream(file));
final byte[] bytes = new byte[(int) file.length()];
bis.read(bytes);
bis.close();
return new String(bytes);
}
/**
* Sends an input stream to the server.
*
* @param input xml input
* @throws IOException I/O exception
*/
private void send(final InputStream input) throws IOException {
final BufferedInputStream bis = new BufferedInputStream(input);
final BufferedOutputStream bos = new BufferedOutputStream(out);
for (int b; (b = bis.read()) != -1; ) {
// 0x00 and 0xFF will be prefixed by 0xFF
if (b == 0x00 || b == 0xFF) bos.write(0xFF);
bos.write(b);
}
bos.write(0);
bos.flush();
info = receive();
if (!ok()) throw new IOException(info);
}
// Take a tree of files starting in a directory in a zip file
// and copy them to a disk directory, recreating the tree.
private int unpackZipFile(
File inZipFile, String directory, String parent, boolean suppressFirstPathElement) {
int count = 0;
if (!inZipFile.exists()) return count;
parent = parent.trim();
if (!parent.endsWith(File.separator)) parent += File.separator;
if (!directory.endsWith(File.separator)) directory += File.separator;
File outFile = null;
try {
ZipFile zipFile = new ZipFile(inZipFile);
Enumeration zipEntries = zipFile.entries();
while (zipEntries.hasMoreElements()) {
ZipEntry entry = (ZipEntry) zipEntries.nextElement();
String name = entry.getName().replace('/', File.separatorChar);
if (name.startsWith(directory)) {
if (suppressFirstPathElement) name = name.substring(directory.length());
outFile = new File(parent + name);
// Create the directory, just in case
if (name.indexOf(File.separatorChar) >= 0) {
String p = name.substring(0, name.lastIndexOf(File.separatorChar) + 1);
File dirFile = new File(parent + p);
dirFile.mkdirs();
}
if (!entry.isDirectory()) {
System.out.println("Installing " + outFile);
// Copy the file
BufferedOutputStream out = new BufferedOutputStream(new FileOutputStream(outFile));
BufferedInputStream in = new BufferedInputStream(zipFile.getInputStream(entry));
int size = 1024;
int n = 0;
byte[] b = new byte[size];
while ((n = in.read(b, 0, size)) != -1) out.write(b, 0, n);
in.close();
out.flush();
out.close();
// Count the file
count++;
}
}
}
zipFile.close();
} catch (Exception e) {
System.err.println("...an error occured while installing " + outFile);
e.printStackTrace();
System.err.println("Error copying " + outFile.getName() + "\n" + e.getMessage());
return -count;
}
System.out.println(count + " files were installed.");
return count;
}
private String readFileAsString(File file) throws java.io.IOException {
byte[] buffer = new byte[(int) file.length()];
BufferedInputStream bis = null;
try {
bis = new BufferedInputStream(new FileInputStream(file));
bis.read(buffer);
} finally {
if (bis != null)
try {
bis.close();
} catch (IOException ignored) {
}
}
return new String(buffer);
}
private String readLine4Big() throws Exception {
byte[] b = new byte[1024 * 256];
int i = 0;
int readLen = 0;
while ((readLen = bis.read(b, 0, 1024 * 256)) != -1) {
if (readLen == 1) {
if (b[0] == 10) {
break;
} else if (b[0] != 13) {
this.bos.write(b, 0, readLen);
}
} else if (b[readLen - 2] != 13 && b[readLen - 1] != 10) {
this.bos.write(b, 0, readLen);
} else if (b[readLen - 1] == 10) {
if (b[readLen - 2] == 13) {
this.bos.write(b, 0, (readLen - 2));
} else {
this.bos.write(b, 0, (readLen - 1));
}
break;
}
}
String ret = this.bos.toString();
this.bos.reset();
return ret;
}
/**
* Reads color table as 256 RGB integer values
*
* @param ncolors int number of colors to read
* @return int array containing 256 colors (packed ARGB with full alpha)
*/
protected int[] readColorTable(int ncolors) {
int nbytes = 3 * ncolors;
int[] tab = null;
byte[] c = new byte[nbytes];
int n = 0;
try {
n = in.read(c);
} catch (IOException e) {
}
if (n < nbytes) {
status = STATUS_FORMAT_ERROR;
} else {
tab = new int[256]; // max size to avoid bounds checks
int i = 0;
int j = 0;
while (i < ncolors) {
int r = ((int) c[j++]) & 0xff;
int g = ((int) c[j++]) & 0xff;
int b = ((int) c[j++]) & 0xff;
tab[i++] = 0xff000000 | (r << 16) | (g << 8) | b;
}
}
return tab;
}