/**
* This method reads the contents of a file, and then populates an array with integers inside of
* it
*
* @param inputFile The file being read
* @param outputArray The array that the numbers will be output to
*/
public static void readArray(String inputFile, int[] outputArray) {
boolean flag = false;
Scanner keyboard = new Scanner(System.in);
String checkFile = inputFile;
while (!flag) {
try {
DataInputStream inFile = new DataInputStream(new FileInputStream(checkFile));
for (int i = 0; i < outputArray.length; i++) {
outputArray[i] = inFile.readInt();
}
inFile.close();
flag = true;
} catch (EOFException e) {
System.out.println(e.getMessage());
} catch (FileNotFoundException e) {
System.out.println("File not found.");
System.out.println("Please input the name of the file you'd like to read from: ");
Scanner checkKeyboard = new Scanner(System.in);
checkFile = (checkKeyboard.next() + ".dat");
} catch (IOException e) {
System.out.println(e.getMessage());
}
}
}
@Override
protected void doGet(final HttpServletRequest request, final HttpServletResponse response)
throws ServletException, IOException {
response.setHeader("Access-Control-Allow-Origin", "*");
try {
if (server == null) {
LOG.error("server in servlet not configured");
response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
response.setContentLength(0);
return;
}
ResponderAndRelativeUri r = server.getResponderAndRelativeUri(request);
if (r == null) {
response.sendError(HttpServletResponse.SC_NOT_FOUND);
return;
}
if (StringUtil.isNotBlank(r.getRelativeUri())) {
response.sendError(HttpServletResponse.SC_NOT_FOUND);
return;
}
Responder responder = r.getResponder();
HealthCheckResult healthResult = server.healthCheck(responder);
if (healthResult.isHealthy()) {
response.setStatus(HttpServletResponse.SC_OK);
} else {
response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
}
response.setContentType(HealthCheckServlet.CT_RESPONSE);
byte[] respBytes = healthResult.toJsonMessage(true).getBytes();
response.setContentLength(respBytes.length);
response.getOutputStream().write(respBytes);
} catch (EOFException e) {
final String message = "connection reset by peer";
if (LOG.isErrorEnabled()) {
LOG.warn(LogUtil.buildExceptionLogFormat(message), e.getClass().getName(), e.getMessage());
}
LOG.debug(message, e);
response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
response.setContentLength(0);
} catch (Throwable t) {
final String message = "Throwable thrown, this should not happen";
if (LOG.isErrorEnabled()) {
LOG.error(LogUtil.buildExceptionLogFormat(message), t.getClass().getName(), t.getMessage());
}
LOG.debug(message, t);
response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
response.setContentLength(0);
}
response.flushBuffer();
} // method doGet
/**
* This method is Safe replica version of org.apache.http.util.EntityUtils.toByteArray. The try
* block embedding 'instream.read' has a corresponding catch block for 'EOFException' (that's
* Ignored) and all other IOExceptions are let pass.
*
* @param entity
* @return byte array containing the entity content. May be empty/null.
* @throws IOException if an error occurs reading the input stream
*/
public byte[] toByteArraySafe(final HttpEntity entity) throws IOException {
if (entity == null) {
return null;
}
InputStream instream = entity.getContent();
if (instream == null) {
return new byte[] {};
}
Preconditions.checkArgument(
entity.getContentLength() < Integer.MAX_VALUE,
"HTTP entity too large to be buffered in memory");
// The raw data stream (inside JDK) is read in a buffer of size '512'. The original code
// org.apache.http.util.EntityUtils.toByteArray reads the unzipped data in a buffer of
// 4096 byte. For any data stream that has a compression ratio lesser than 1/8, this may
// result in the buffer/array overflow. Increasing the buffer size to '16384'. It's highly
// unlikely to get data compression ratios lesser than 1/32 (3%).
final int bufferLength = 16384;
int i = (int) entity.getContentLength();
if (i < 0) {
i = bufferLength;
}
ByteArrayBuffer buffer = new ByteArrayBuffer(i);
try {
byte[] tmp = new byte[bufferLength];
int l;
while ((l = instream.read(tmp)) != -1) {
buffer.append(tmp, 0, l);
}
} catch (EOFException eofe) {
/**
* Ref: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4040920 Due to a bug in JDK ZLIB
* (InflaterInputStream), unexpected EOF error can occur. In such cases, even if the input
* stream is finished reading, the 'Inflater.finished()' call erroneously returns 'false' and
* 'java.util.zip.InflaterInputStream.fill' throws the 'EOFException'. So for such case,
* ignore the Exception in case Exception Cause is 'Unexpected end of ZLIB input stream'.
*
* <p>Also, ignore this exception in case the exception has no message body as this is the
* case where {@link GZIPInputStream#readUByte} throws EOFException with empty message. A bug
* has been filed with Sun and will be mentioned here once it is accepted.
*/
if (instream.available() == 0
&& (eofe.getMessage() == null
|| eofe.getMessage().equals("Unexpected end of ZLIB input stream"))) {
LOG.log(Level.FINE, "EOFException: ", eofe);
} else {
throw eofe;
}
} finally {
instream.close();
}
return buffer.toByteArray();
}
/** Start the thread. Exits when the client has been completely handled. */
@Override
public void run() {
try {
GELFClientHandlerIF client = null;
if (GELF.isChunkedMessage(this.receivedGelfSentence)) {
LOG.info("Received message is chunked. Handling now.");
client = new ChunkedGELFClientHandler(this.receivedGelfSentence);
} else {
LOG.info("Received message is not chunked. Handling now.");
client = new SimpleGELFClientHandler(this.receivedGelfSentence);
}
client.handle();
} catch (InvalidGELFTypeException e) {
LOG.error("Invalid GELF type in message: " + e.getMessage(), e);
} catch (InvalidGELFHeaderException e) {
LOG.error("Invalid GELF header in message: " + e.getMessage(), e);
} catch (InvalidGELFCompressionMethodException e) {
LOG.error("Invalid compression method of GELF message: " + e.getMessage(), e);
} catch (java.util.zip.DataFormatException e) {
LOG.error("Invalid compression data format in GELF message: " + e.getMessage(), e);
} catch (java.io.UnsupportedEncodingException e) {
LOG.error("Invalid enconding of GELF message: " + e.getMessage(), e);
} catch (java.io.EOFException e) {
LOG.error("EOF Exception while handling GELF message: " + e.getMessage(), e);
} catch (java.net.SocketException e) {
LOG.error("SocketException while handling GELF message: " + e.getMessage(), e);
} catch (java.io.IOException e) {
LOG.error("IO Error while handling GELF message: " + e.getMessage(), e);
} catch (Exception e) {
LOG.error("Exception caught while handling GELF message: " + e.getMessage(), e);
}
}
@Override
public Object read(Type type, Class<?> contextClass, HttpInputMessage inputMessage)
throws IOException, HttpMessageNotReadableException {
try {
TumblrResponse tumblrResponse =
objectMapper.readValue(inputMessage.getBody(), TumblrResponse.class);
checkResponse(tumblrResponse);
Object result;
if (TumblrResponse.class.equals(type)) {
// don't parse the response json, callee is going to process is manually
result = tumblrResponse;
} else {
// parse the response json into an instance of the given class
JavaType javaType = getJavaType(type, contextClass);
String response = tumblrResponse.getResponseJson();
result = objectMapper.readValue(response, javaType);
}
return result;
} catch (JsonParseException ex) {
throw new HttpMessageNotReadableException("Could not read JSON: " + ex.getMessage(), ex);
} catch (EOFException ex) {
throw new HttpMessageNotReadableException("Could not read JSON: " + ex.getMessage(), ex);
} catch (Exception e) {
e.printStackTrace();
throw new IOException(e);
}
}
public static void main(String args[]) {
int numMsg = Integer.parseInt(args[2]);
// arguments supply message and hostname of destination
Socket s = null;
try {
int serverPort = 7896;
s = new Socket(args[1], serverPort);
PrintWriter out = new PrintWriter(new OutputStreamWriter(s.getOutputStream()));
for (int i = 0; i < numMsg; i++) {
out.println(Integer.toString(i) + " " + args[0]);
out.flush();
}
} catch (UnknownHostException e) {
System.out.println("Sock:" + e.getMessage());
} catch (EOFException e) {
System.out.println("EOF:" + e.getMessage());
} catch (IOException e) {
System.out.println("IO:" + e.getMessage());
} finally {
if (s != null)
try {
s.close();
} catch (IOException e) {
System.out.println("close:" + e.getMessage());
}
}
}
/**
* Lee un caracter del archivo indicado y lo trasnforma a entero en formato ASCII.
*
* @return int entrada
*/
public int readChar() {
int entrada = -1;
try {
entrada = in.read();
} catch (EOFException e) {
System.err.println(e.getMessage());
} catch (IOException e) {
System.err.println(e.getMessage());
}
return entrada;
}
/** @review runSafe OK */
@Override
public void run() {
log.debug(prefix() + "ReceiverThread started.");
try {
while (!isInterrupted()) {
/*
* TODO: if we implement network view it should return a
* ProgressMonitor with Util#getRunnableContext(), that we
* can use here.
*/
progress = SubMonitor.convert(new NullProgressMonitor());
progress.beginTask("receive", 100);
try {
IncomingTransferObject transferObject =
channel.receiveIncomingTransferObject(progress.newChild(1));
listener.addIncomingTransferObject(transferObject);
} catch (LocalCancellationException e) {
log.info("Connection was closed by me. ");
if (progress != null && !progress.isCanceled()) progress.setCanceled(true);
close();
return;
} catch (SocketException e) {
log.debug(prefix() + "Connection was closed by me. " + e.getMessage());
close();
return;
} catch (EOFException e) {
e.printStackTrace();
log.debug(prefix() + "Connection was closed by peer. " + e.getMessage());
close();
return;
} catch (IOException e) {
log.error(prefix() + "Network IO Exception: " + e.getMessage(), e);
if (e.getMessage().contains("Socket already disposed")) return;
close();
return;
} catch (ClassNotFoundException e) {
log.error(prefix() + "Received unexpected object in ReceiveThread", e);
continue;
}
}
} catch (RuntimeException e) {
log.error(prefix() + "Internal Error in Receive Thread: ", e);
// If there is programming problem, close the socket
close();
}
}
@Test
public void testReadMoreThanInputThrowsEOFException() throws Throwable {
byte[] bytes = new byte[2];
FSDMsg fSDMsg = new FSDMsg("testFSDMsgBasePath", "testFSDMsgBaseSchema");
InputStream is = new ByteArrayInputStream(bytes);
try {
fSDMsg.read(is, 100, null, null);
fail("Expected EOFException to be thrown");
} catch (EOFException ex) {
assertNull("ex.getMessage()", ex.getMessage());
assertEquals("(ByteArrayInputStream) is.available()", 0, is.available());
}
}
private MemberModel() {
// init memberMap
memberMap = new HashMap<>();
// init entitledMap (1 to many relation between memberID and BookNumber)
entitledMap = new HashMap<>();
boolean readFlag = false;
ObjectInputStream oin = null;
Member tm;
String[] sa = new String[3];
try {
oin = new ObjectInputStream(new FileInputStream("members1.dat"));
readFlag = true;
} catch (Exception e) {
e.printStackTrace();
}
// read in from file
while (readFlag) {
try {
// Read a member data from inputstream
// Structure for reading
// __________________________________________________________
// |String|String|String|Boolean or Double|ArrayList<String>|
// ----------------------------------------------------------
sa[ID_INDEX] = oin.readUTF();
sa[TITLE_INDEX] = oin.readUTF();
sa[PHONENO_INDEX] = oin.readUTF();
if (sa[ID_INDEX].indexOf("STA") != -1) {
tm = new Staff(sa[ID_INDEX], sa[TITLE_INDEX], sa[PHONENO_INDEX]);
((Staff) tm).setBookOverdue(oin.readBoolean());
} else {
tm = new Student(sa[ID_INDEX], sa[TITLE_INDEX], sa[PHONENO_INDEX]);
((Student) tm).setFinesOwing(oin.readDouble());
}
// Raw data map without relationship to book
memberMap.put(tm.getMemberID(), tm);
// Map for storing relation
entitledMap.put(tm.getMemberID(), (ArrayList<String>) oin.readObject());
} catch (EOFException e) {
Log.e(e.getMessage());
readFlag = false;
} catch (Exception e) {
Log.e(e.getMessage());
}
}
try {
oin.close();
} catch (IOException e) {
e.printStackTrace();
}
}
@Test
public void testReadFieldTypeNullLengthToMuchThrowsEOFException1() throws Throwable {
FSDMsg fSDMsg = new FSDMsg("testFSDMsgBasePath");
byte[] bytes = new byte[1];
InputStream is = new ByteArrayInputStream(bytes);
try {
fSDMsg.readField(is, "testFSDMsgFieldName", 100, null, null);
fail("Expected EOFException to be thrown");
} catch (EOFException ex) {
assertNull("ex.getMessage()", ex.getMessage());
assertEquals("fSDMsg.fields.size()", 0, fSDMsg.fields.size());
assertEquals("(ByteArrayInputStream) is.available()", 0, is.available());
}
}
@Override
public void process(
final OperationList ops, final ImageInfo imageInfo, final OutputStream outputStream)
throws ProcessorException {
if (!getAvailableOutputFormats().contains(ops.getOutputFormat())) {
throw new UnsupportedOutputFormatException();
}
// will receive stderr output from kdu_expand
final ByteArrayOutputStream errorBucket = new ByteArrayOutputStream();
try {
final ReductionFactor reductionFactor = new ReductionFactor();
final ProcessBuilder pb = getProcessBuilder(ops, imageInfo.getSize(), reductionFactor);
logger.info("Invoking {}", StringUtils.join(pb.command(), " "));
final Process process = pb.start();
try (final InputStream processInputStream = process.getInputStream();
final InputStream processErrorStream = process.getErrorStream()) {
executorService.submit(new StreamCopier(processErrorStream, errorBucket));
final ImageReader reader =
new ImageReader(new InputStreamStreamSource(processInputStream), Format.TIF);
try {
postProcessUsingJava2d(reader, ops, imageInfo, reductionFactor, outputStream);
final int code = process.waitFor();
if (code != 0) {
logger.warn("kdu_expand returned with code {}", code);
final String errorStr = errorBucket.toString();
if (errorStr != null && errorStr.length() > 0) {
throw new ProcessorException(errorStr);
}
}
} finally {
reader.dispose();
}
} finally {
process.destroy();
}
} catch (EOFException e) {
// This will generally not have a message.
logger.error("process(): EOFException ({})", e.getMessage(), ops);
} catch (IOException | InterruptedException e) {
String msg = e.getMessage();
final String errorStr = errorBucket.toString();
if (errorStr != null && errorStr.length() > 0) {
msg += " (command output: " + errorStr + ")";
}
throw new ProcessorException(msg, e);
}
}
public Tuple getNext() throws NoSuchElementException, TransactionAbortedException {
try {
Tuple tuple = new Tuple(td);
for (int i = 0; i < td.numFields(); i++) {
IntField intf = IntField.createIntField(in.readInt());
tuple.setField(i, intf);
}
return tuple;
} catch (EOFException eof) {
throw new NoSuchElementException(eof.getMessage());
} catch (Exception e) {
e.printStackTrace();
BufferPool.Instance().abortTransaction(tid);
closeConnection();
throw new TransactionAbortedException(e);
}
}
@Override
public void run() {
try {
Object object = input.readObject();
System.out.println(
"Enviando " + object + " para " + clientSocket.getInetAddress().getCanonicalHostName());
output.writeObject(object);
} catch (EOFException e) {
System.out.println("EOF:" + e.getMessage());
} catch (IOException e) {
System.out.println("IO:" + e.getMessage());
e.printStackTrace();
} catch (ClassNotFoundException e) {
e.printStackTrace();
} finally {
try {
clientSocket.close();
} catch (IOException e) {
}
}
}
@Test
public void shouldThrowEOFExceptionWhenReadingSingleTab() {
// given
JsonReader reader = new JsonReader(new StringReader("\t"));
CoverageJsonReader coverageReader = new CoverageJsonReader(reader);
// when
try {
coverageReader.endReading();
} catch (EOFException e) {
// then
assertThat(e.getMessage(), equalTo("End of input at line 1 column 2"));
return;
} catch (IOException e) {
// or, then
e.printStackTrace();
fail("Did not expect IOException");
return;
}
// or, then
fail("Expected an EOFException to be thrown");
}
@Override
public void run() {
try {
if (connectionCallback != null) {
connectionCallback.onPublisherBoltConnect();
}
BufferedInputStream in = new BufferedInputStream(connectionSocket.getInputStream());
while (true) {
byte[] streamNameByteSize = loadData(in, new byte[4]);
ByteBuffer sizeBuf = ByteBuffer.wrap(streamNameByteSize);
int streamNameSize = sizeBuf.getInt();
if (streamNameSize == TCPEventPublisher.PING_HEADER_VALUE) {
continue;
}
byte[] streamNameData = loadData(in, new byte[streamNameSize]);
String streamId = new String(streamNameData, 0, streamNameData.length);
StreamRuntimeInfo streamRuntimeInfo = streamRuntimeInfoMap.get(streamId);
while (streamRuntimeInfo == null) {
Thread.sleep(1000);
log.warn(
"TCP server on port :'"
+ tcpEventServerConfig.getPort()
+ "' waiting for streamId:'"
+ streamId
+ "' to process incoming events");
streamRuntimeInfo = streamRuntimeInfoMap.get(streamId);
}
Object[] eventData = new Object[streamRuntimeInfo.getNoOfAttributes()];
byte[] fixedMessageData =
loadData(in, new byte[8 + streamRuntimeInfo.getFixedMessageSize()]);
ByteBuffer bbuf = ByteBuffer.wrap(fixedMessageData, 0, fixedMessageData.length);
long timestamp = bbuf.getLong();
List<Integer> stringValueSizes = new ArrayList<>();
Attribute.Type[] attributeTypes = streamRuntimeInfo.getAttributeTypes();
for (int i = 0; i < attributeTypes.length; i++) {
Attribute.Type type = attributeTypes[i];
switch (type) {
case INT:
eventData[i] = bbuf.getInt();
continue;
case LONG:
eventData[i] = bbuf.getLong();
continue;
case BOOL:
eventData[i] = bbuf.get() == 1;
continue;
case FLOAT:
eventData[i] = bbuf.getFloat();
continue;
case DOUBLE:
eventData[i] = bbuf.getDouble();
continue;
case STRING:
int size = bbuf.getInt();
stringValueSizes.add(size);
}
}
int stringSizePosition = 0;
for (int i = 0; i < attributeTypes.length; i++) {
Attribute.Type type = attributeTypes[i];
if (Attribute.Type.STRING == type) {
byte[] stringData =
loadData(in, new byte[stringValueSizes.get(stringSizePosition)]);
stringSizePosition++;
eventData[i] = new String(stringData, 0, stringData.length);
}
}
streamCallback.receive(streamId, timestamp, eventData);
}
} catch (EOFException e) {
log.info("Closing listener socket. " + e.getMessage());
} catch (IOException e) {
log.error("Error reading data from receiver socket:" + e.getMessage(), e);
} catch (Throwable t) {
log.error("Error :" + t.getMessage(), t);
} finally {
if (connectionCallback != null) {
connectionCallback.onPublisherBoltDisconnect();
}
}
}
private void processRequest(
final HttpServletRequest request,
final HttpServletResponse response,
final ResponderAndRelativeUri r,
final boolean getMethod)
throws ServletException, IOException {
Responder responder = r.getResponder();
AuditEvent auditEvent = null;
AuditLevel auditLevel = AuditLevel.INFO;
AuditStatus auditStatus = AuditStatus.SUCCESSFUL;
String auditMessage = null;
long start = 0;
AuditService auditService =
(auditServiceRegister == null) ? null : auditServiceRegister.getAuditService();
if (auditService != null && responder.getAuditOption() != null) {
start = System.currentTimeMillis();
auditEvent = new AuditEvent(new Date());
auditEvent.setApplicationName("OCSP");
auditEvent.setName("PERF");
}
try {
if (server == null) {
String message = "responder in servlet not configured";
LOG.error(message);
response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
response.setContentLength(0);
auditLevel = AuditLevel.ERROR;
auditStatus = AuditStatus.FAILED;
auditMessage = message;
return;
}
InputStream requestStream;
if (getMethod) {
String relativeUri = r.getRelativeUri();
// RFC2560 A.1.1 specifies that request longer than 255 bytes SHOULD be sent by
// POST, we support GET for longer requests anyway.
if (relativeUri.length() > responder.getRequestOption().getMaxRequestSize()) {
response.setContentLength(0);
response.setStatus(HttpServletResponse.SC_REQUEST_ENTITY_TOO_LARGE);
auditStatus = AuditStatus.FAILED;
auditMessage = "request too large";
return;
}
requestStream = new ByteArrayInputStream(Base64.decode(relativeUri));
} else {
// accept only "application/ocsp-request" as content type
if (!CT_REQUEST.equalsIgnoreCase(request.getContentType())) {
response.setContentLength(0);
response.setStatus(HttpServletResponse.SC_UNSUPPORTED_MEDIA_TYPE);
auditStatus = AuditStatus.FAILED;
auditMessage = "unsupporte media type " + request.getContentType();
return;
}
// request too long
if (request.getContentLength() > responder.getRequestOption().getMaxRequestSize()) {
response.setContentLength(0);
response.setStatus(HttpServletResponse.SC_REQUEST_ENTITY_TOO_LARGE);
auditStatus = AuditStatus.FAILED;
auditMessage = "request too large";
return;
} // if (CT_REQUEST)
requestStream = request.getInputStream();
} // end if (getMethod)
OCSPRequest ocspRequest;
try {
ASN1StreamParser parser = new ASN1StreamParser(requestStream);
ocspRequest = OCSPRequest.getInstance(parser.readObject());
} catch (Exception e) {
response.setContentLength(0);
response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
auditStatus = AuditStatus.FAILED;
auditMessage = "bad request";
final String message = "could not parse the request (OCSPRequest)";
if (LOG.isErrorEnabled()) {
LOG.error(
LogUtil.buildExceptionLogFormat(message), e.getClass().getName(), e.getMessage());
}
LOG.debug(message, e);
return;
}
OCSPReq ocspReq = new OCSPReq(ocspRequest);
response.setContentType(HttpOcspServlet.CT_RESPONSE);
OcspRespWithCacheInfo ocspRespWithCacheInfo =
server.answer(responder, ocspReq, auditEvent, getMethod);
if (ocspRespWithCacheInfo == null) {
auditMessage = "processRequest returned null, this should not happen";
LOG.error(auditMessage);
response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
response.setContentLength(0);
auditLevel = AuditLevel.ERROR;
auditStatus = AuditStatus.FAILED;
} else {
OCSPResp resp = ocspRespWithCacheInfo.getResponse();
byte[] encodedOcspResp = null;
response.setStatus(HttpServletResponse.SC_OK);
ResponseCacheInfo cacheInfo = ocspRespWithCacheInfo.getCacheInfo();
if (getMethod && cacheInfo != null) {
encodedOcspResp = resp.getEncoded();
long now = System.currentTimeMillis();
// RFC 5019 6.2: Date: The date and time at which the OCSP server generated
// the HTTP response.
response.setDateHeader("Date", now);
// RFC 5019 6.2: Last-Modified: date and time at which the OCSP responder
// last modified the response.
response.setDateHeader("Last-Modified", cacheInfo.getThisUpdate());
// RFC 5019 6.2: Expires: This date and time will be the same as the
// nextUpdate time-stamp in the OCSP
// response itself.
// This is overridden by max-age on HTTP/1.1 compatible components
if (cacheInfo.getNextUpdate() != null) {
response.setDateHeader("Expires", cacheInfo.getNextUpdate());
}
// RFC 5019 6.2: This profile RECOMMENDS that the ETag value be the ASCII
// HEX representation of the SHA1 hash of the OCSPResponse structure.
response.setHeader(
"ETag",
new StringBuilder(42)
.append('\\')
.append(HashCalculator.hexSha1(encodedOcspResp))
.append('\\')
.toString());
// Max age must be in seconds in the cache-control header
long maxAge;
if (responder.getResponseOption().getCacheMaxAge() != null) {
maxAge = responder.getResponseOption().getCacheMaxAge().longValue();
} else {
maxAge = OcspServer.defaultCacheMaxAge;
}
if (cacheInfo.getNextUpdate() != null) {
maxAge =
Math.min(maxAge, (cacheInfo.getNextUpdate() - cacheInfo.getThisUpdate()) / 1000);
}
response.setHeader(
"Cache-Control",
new StringBuilder(55)
.append("max-age=")
.append(maxAge)
.append(",public,no-transform,must-revalidate")
.toString());
} // end if (getMethod && cacheInfo != null)
if (encodedOcspResp != null) {
response.getOutputStream().write(encodedOcspResp);
} else {
ASN1OutputStream asn1Out = new ASN1OutputStream(response.getOutputStream());
asn1Out.writeObject(resp.toASN1Structure());
asn1Out.flush();
}
} // end if (ocspRespWithCacheInfo)
} catch (EOFException e) {
final String message = "Connection reset by peer";
if (LOG.isErrorEnabled()) {
LOG.warn(LogUtil.buildExceptionLogFormat(message), e.getClass().getName(), e.getMessage());
}
LOG.debug(message, e);
response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
response.setContentLength(0);
} catch (Throwable t) {
final String message = "Throwable thrown, this should not happen!";
LOG.error(message, t);
response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
response.setContentLength(0);
auditLevel = AuditLevel.ERROR;
auditStatus = AuditStatus.FAILED;
auditMessage = "internal error";
} finally {
try {
response.flushBuffer();
} finally {
if (auditEvent != null) {
if (auditLevel != null) {
auditEvent.setLevel(auditLevel);
}
if (auditStatus != null) {
auditEvent.setStatus(auditStatus);
}
if (auditMessage != null) {
auditEvent.addEventData(new AuditEventData("message", auditMessage));
}
auditEvent.setDuration(System.currentTimeMillis() - start);
if (!auditEvent.containsChildAuditEvents()) {
auditService.logEvent(auditEvent);
} else {
List<AuditEvent> expandedAuditEvents = auditEvent.expandAuditEvents();
for (AuditEvent event : expandedAuditEvents) {
auditService.logEvent(event);
}
}
} // end if (auditEvent != null)
} // end inner try
} // end external try
} // method processRequest
/**
* Reads a MIDI track chunk
*
* @param DataInputStream dis - the input stream to read from
* @exception IOException
*/
private void readTrackChunk(DataInputStream dis) throws IOException {
// local variables for Track class
Track track = new Track();
// Insert new Track into a list of tracks
this.trackList.addElement(track);
int deltaTime = 0;
// Read track header
if (dis.readInt() != 0x4D54726B) { // If MTrk read is wrong
throw new IOException("Track started in wrong place!!!! ABORTING");
} else { // If MTrk read ok get bytesRemaining
dis.readInt();
}
// loop variables
int status, oldStatus = 0, eventLength = 0;
// Start gathering event data
Event event = null;
while (true) {
try {
// get variable length timestamp
deltaTime = MidiUtil.readVarLength(dis);
// mark stream so we can return if we need running status
dis.mark(2);
status = dis.readUnsignedByte();
// decide on running status
if (status < 0x80) { // set running status
status = oldStatus;
// return stream to before status read
dis.reset();
}
// create default event of correct type
if (status >= 0xFF) { // Meta Event
int type = dis.readUnsignedByte();
eventLength = MidiUtil.readVarLength(dis);
event = jm.midi.MidiUtil.createMetaEvent(type);
} else if (status >= 0xF0) { // System Exclusive --- NOT
// SUPPORTED
eventLength = MidiUtil.readVarLength(dis);
} else if (status >= 0x80) { // MIDI voice event
short selection = (short) (status / 0x10);
short midiChannel = (short) (status - (selection * 0x10));
VoiceEvt evt = (VoiceEvt) MidiUtil.createVoiceEvent(selection);
if (evt == null) {
throw new IOException("MIDI file read error: invalid voice event type!");
}
evt.setMidiChannel(midiChannel);
event = evt;
}
oldStatus = status;
} catch (EOFException ex) {
logger.warn("EOFException (" + ex.getMessage() + ") encountered in SMFTools");
} catch (Exception e) {
throw new IllegalStateException(e);
}
if (event != null) {
// read data into the new event and
// add the new event to the Track object
event.setTime(deltaTime);
event.read(dis);
track.addEvent(event);
// event.print();
if (event instanceof EndTrack) break;
} else {
// skip the stream ahead to next valid event
dis.skipBytes(eventLength);
}
}
}
public HTTPStatus request(
String method,
String path,
HTTPHeader header,
InputStream body,
int ok1,
int ok2,
OutputStream dst,
DefaultHandler handler,
SVNErrorMessage context)
throws SVNException {
if ("".equals(path) || path == null) {
path = "/";
}
// 1. prompt for ssl client cert if needed, if cancelled - throw cancellation exception.
HTTPSSLKeyManager keyManager =
myKeyManager == null && myRepository.getAuthenticationManager() != null
? createKeyManager()
: myKeyManager;
TrustManager trustManager =
myTrustManager == null && myRepository.getAuthenticationManager() != null
? myRepository.getAuthenticationManager().getTrustManager(myRepository.getLocation())
: myTrustManager;
String sslRealm =
"<" + myHost.getProtocol() + "://" + myHost.getHost() + ":" + myHost.getPort() + ">";
SVNAuthentication httpAuth = myLastValidAuth;
boolean isAuthForced =
myRepository.getAuthenticationManager() != null
? myRepository.getAuthenticationManager().isAuthenticationForced()
: false;
if (httpAuth == null && isAuthForced) {
httpAuth =
myRepository
.getAuthenticationManager()
.getFirstAuthentication(ISVNAuthenticationManager.PASSWORD, sslRealm, null);
myChallengeCredentials =
new HTTPBasicAuthentication((SVNPasswordAuthentication) httpAuth, myCharset);
}
String realm = null;
// 2. create request instance.
HTTPRequest request = new HTTPRequest(myCharset);
request.setConnection(this);
request.setKeepAlive(true);
request.setRequestBody(body);
request.setResponseHandler(handler);
request.setResponseStream(dst);
SVNErrorMessage err = null;
boolean ntlmAuthIsRequired = false;
boolean ntlmProxyAuthIsRequired = false;
boolean negoAuthIsRequired = false;
int authAttempts = 0;
while (true) {
HTTPStatus status = null;
if (System.currentTimeMillis() >= myNextRequestTimeout) {
SVNDebugLog.getDefaultLog().logFine(SVNLogType.NETWORK, "Keep-Alive timeout detected");
close();
}
int retryCount = 1;
try {
err = null;
String httpAuthResponse = null;
String proxyAuthResponse = null;
while (retryCount >= 0) {
connect(keyManager, trustManager);
request.reset();
request.setProxied(myIsProxied);
request.setSecured(myIsSecured);
if (myProxyAuthentication != null
&& (ntlmProxyAuthIsRequired
|| !"NTLM".equals(myProxyAuthentication.getAuthenticationScheme()))) {
if (proxyAuthResponse == null) {
request.initCredentials(myProxyAuthentication, method, path);
proxyAuthResponse = myProxyAuthentication.authenticate();
}
request.setProxyAuthentication(proxyAuthResponse);
}
if (myChallengeCredentials != null
&& (ntlmAuthIsRequired
|| negoAuthIsRequired
|| ((!"NTLM".equals(myChallengeCredentials.getAuthenticationScheme()))
&& !"Negotiate".equals(myChallengeCredentials.getAuthenticationScheme()))
&& httpAuth != null)) {
if (httpAuthResponse == null) {
request.initCredentials(myChallengeCredentials, method, path);
httpAuthResponse = myChallengeCredentials.authenticate();
}
request.setAuthentication(httpAuthResponse);
}
try {
request.dispatch(method, path, header, ok1, ok2, context);
break;
} catch (EOFException pe) {
// retry, EOF always means closed connection.
if (retryCount > 0) {
close();
continue;
}
throw (IOException) new IOException(pe.getMessage()).initCause(pe);
} finally {
retryCount--;
}
}
myNextRequestTimeout = request.getNextRequestTimeout();
status = request.getStatus();
} catch (SSLHandshakeException ssl) {
myRepository.getDebugLog().logFine(SVNLogType.NETWORK, ssl);
close();
if (ssl.getCause() instanceof SVNSSLUtil.CertificateNotTrustedException) {
SVNErrorManager.cancel(ssl.getCause().getMessage(), SVNLogType.NETWORK);
}
SVNErrorMessage sslErr =
SVNErrorMessage.create(
SVNErrorCode.RA_NOT_AUTHORIZED,
"SSL handshake failed: ''{0}''",
new Object[] {ssl.getMessage()},
SVNErrorMessage.TYPE_ERROR,
ssl);
if (keyManager != null) {
keyManager.acknowledgeAndClearAuthentication(sslErr);
}
err = SVNErrorMessage.create(SVNErrorCode.RA_DAV_REQUEST_FAILED, ssl);
// continue; http://svnkit.com/tracker/view.php?id=301 - Kohsuke
} catch (IOException e) {
myRepository.getDebugLog().logFine(SVNLogType.NETWORK, e);
if (e instanceof SocketTimeoutException) {
err =
SVNErrorMessage.create(
SVNErrorCode.RA_DAV_REQUEST_FAILED,
"timed out waiting for server",
null,
SVNErrorMessage.TYPE_ERROR,
e);
} else if (e instanceof UnknownHostException) {
err =
SVNErrorMessage.create(
SVNErrorCode.RA_DAV_REQUEST_FAILED,
"unknown host",
null,
SVNErrorMessage.TYPE_ERROR,
e);
} else if (e instanceof ConnectException) {
err =
SVNErrorMessage.create(
SVNErrorCode.RA_DAV_REQUEST_FAILED,
"connection refused by the server",
null,
SVNErrorMessage.TYPE_ERROR,
e);
} else if (e instanceof SVNCancellableOutputStream.IOCancelException) {
SVNErrorManager.cancel(e.getMessage(), SVNLogType.NETWORK);
} else if (e instanceof SSLException) {
err = SVNErrorMessage.create(SVNErrorCode.RA_DAV_REQUEST_FAILED, e);
} else {
err = SVNErrorMessage.create(SVNErrorCode.RA_DAV_REQUEST_FAILED, e);
}
} catch (SVNException e) {
myRepository.getDebugLog().logFine(SVNLogType.NETWORK, e);
// force connection close on SVNException
// (could be thrown by user's auth manager methods).
close();
throw e;
} finally {
finishResponse(request);
}
if (err != null) {
close();
break;
}
if (keyManager != null) {
myKeyManager = keyManager;
myTrustManager = trustManager;
keyManager.acknowledgeAndClearAuthentication(null);
}
if (status.getCode() == HttpURLConnection.HTTP_FORBIDDEN) {
myLastValidAuth = null;
close();
err = request.getErrorMessage();
} else if (myIsProxied && status.getCode() == HttpURLConnection.HTTP_PROXY_AUTH) {
Collection proxyAuthHeaders =
request.getResponseHeader().getHeaderValues(HTTPHeader.PROXY_AUTHENTICATE_HEADER);
try {
myProxyAuthentication =
HTTPAuthentication.parseAuthParameters(
proxyAuthHeaders, myProxyAuthentication, myCharset);
} catch (SVNException svne) {
myRepository.getDebugLog().logFine(SVNLogType.NETWORK, svne);
err = svne.getErrorMessage();
break;
}
if (myProxyAuthentication instanceof HTTPNTLMAuthentication) {
ntlmProxyAuthIsRequired = true;
HTTPNTLMAuthentication ntlmProxyAuth = (HTTPNTLMAuthentication) myProxyAuthentication;
if (ntlmProxyAuth.isInType3State()) {
continue;
}
}
err =
SVNErrorMessage.create(
SVNErrorCode.RA_NOT_AUTHORIZED, "HTTP proxy authorization failed");
SVNURL location = myRepository.getLocation();
ISVNAuthenticationManager authManager = myRepository.getAuthenticationManager();
ISVNProxyManager proxyManager =
authManager != null ? authManager.getProxyManager(location) : null;
if (proxyManager != null) {
proxyManager.acknowledgeProxyContext(false, err);
}
close();
break;
} else if (status.getCode() == HttpURLConnection.HTTP_UNAUTHORIZED) {
authAttempts++; // how many times did we try?
Collection authHeaderValues =
request.getResponseHeader().getHeaderValues(HTTPHeader.AUTHENTICATE_HEADER);
if (authHeaderValues == null || authHeaderValues.size() == 0) {
err = request.getErrorMessage();
status.setError(
SVNErrorMessage.create(
SVNErrorCode.RA_DAV_REQUEST_FAILED,
err.getMessageTemplate(),
err.getRelatedObjects()));
if ("LOCK".equalsIgnoreCase(method)) {
status
.getError()
.setChildErrorMessage(
SVNErrorMessage.create(
SVNErrorCode.UNSUPPORTED_FEATURE,
"Probably you are trying to lock file in repository that only allows anonymous access"));
}
SVNErrorManager.error(status.getError(), SVNLogType.NETWORK);
return status;
}
// we should work around a situation when a server
// does not support Basic authentication while we're
// forcing it, credentials should not be immediately
// thrown away
boolean skip = false;
isAuthForced =
myRepository.getAuthenticationManager() != null
? myRepository.getAuthenticationManager().isAuthenticationForced()
: false;
if (isAuthForced) {
if (httpAuth != null
&& myChallengeCredentials != null
&& !HTTPAuthentication.isSchemeSupportedByServer(
myChallengeCredentials.getAuthenticationScheme(), authHeaderValues)) {
skip = true;
}
}
try {
myChallengeCredentials =
HTTPAuthentication.parseAuthParameters(
authHeaderValues, myChallengeCredentials, myCharset);
} catch (SVNException svne) {
err = svne.getErrorMessage();
break;
}
myChallengeCredentials.setChallengeParameter("methodname", method);
myChallengeCredentials.setChallengeParameter("uri", path);
if (skip) {
close();
continue;
}
HTTPNTLMAuthentication ntlmAuth = null;
HTTPNegotiateAuthentication negoAuth = null;
if (myChallengeCredentials instanceof HTTPNTLMAuthentication) {
ntlmAuthIsRequired = true;
ntlmAuth = (HTTPNTLMAuthentication) myChallengeCredentials;
if (ntlmAuth.isInType3State()) {
continue;
}
} else if (myChallengeCredentials instanceof HTTPDigestAuthentication) {
// continue (retry once) if previous request was acceppted?
if (myLastValidAuth != null) {
myLastValidAuth = null;
continue;
}
} else if (myChallengeCredentials instanceof HTTPNegotiateAuthentication) {
negoAuthIsRequired = true;
negoAuth = (HTTPNegotiateAuthentication) myChallengeCredentials;
if (negoAuth.isStarted()) {
continue;
}
}
myLastValidAuth = null;
if (ntlmAuth != null && ntlmAuth.isNative() && authAttempts == 1) {
/*
* if this is the first time we get HTTP_UNAUTHORIZED, NTLM is the target auth scheme
* and JNA is available, we should try a native auth mechanism first without calling
* auth providers.
*/
continue;
}
if (negoAuth != null) {
continue;
}
ISVNAuthenticationManager authManager = myRepository.getAuthenticationManager();
if (authManager == null) {
err = request.getErrorMessage();
break;
}
realm = myChallengeCredentials.getChallengeParameter("realm");
realm = realm == null ? "" : " " + realm;
realm =
"<"
+ myHost.getProtocol()
+ "://"
+ myHost.getHost()
+ ":"
+ myHost.getPort()
+ ">"
+ realm;
if (httpAuth == null) {
httpAuth =
authManager.getFirstAuthentication(
ISVNAuthenticationManager.PASSWORD, realm, myRepository.getLocation());
} else {
authManager.acknowledgeAuthentication(
false,
ISVNAuthenticationManager.PASSWORD,
realm,
request.getErrorMessage(),
httpAuth);
httpAuth =
authManager.getNextAuthentication(
ISVNAuthenticationManager.PASSWORD, realm, myRepository.getLocation());
}
if (httpAuth == null) {
err = SVNErrorMessage.create(SVNErrorCode.CANCELLED, "HTTP authorization cancelled");
break;
}
if (httpAuth != null) {
myChallengeCredentials.setCredentials((SVNPasswordAuthentication) httpAuth);
}
continue;
} else if (status.getCode() == HttpURLConnection.HTTP_MOVED_PERM
|| status.getCode() == HttpURLConnection.HTTP_MOVED_TEMP) {
close();
String newLocation =
request.getResponseHeader().getFirstHeaderValue(HTTPHeader.LOCATION_HEADER);
if (newLocation == null) {
err = request.getErrorMessage();
break;
}
int hostIndex = newLocation.indexOf("://");
if (hostIndex > 0) {
hostIndex += 3;
hostIndex = newLocation.indexOf("/", hostIndex);
}
if (hostIndex > 0 && hostIndex < newLocation.length()) {
String newPath = newLocation.substring(hostIndex);
if (newPath.endsWith("/")
&& !newPath.endsWith("//")
&& !path.endsWith("/")
&& newPath.substring(0, newPath.length() - 1).equals(path)) {
path += "//";
continue;
}
}
err = request.getErrorMessage();
} else if (request.getErrorMessage() != null) {
err = request.getErrorMessage();
} else {
ntlmProxyAuthIsRequired = false;
ntlmAuthIsRequired = false;
negoAuthIsRequired = false;
}
if (err != null) {
break;
}
if (myIsProxied) {
SVNURL location = myRepository.getLocation();
ISVNAuthenticationManager authManager = myRepository.getAuthenticationManager();
ISVNProxyManager proxyManager =
authManager != null ? authManager.getProxyManager(location) : null;
if (proxyManager != null) {
proxyManager.acknowledgeProxyContext(true, null);
}
}
if (httpAuth != null && realm != null && myRepository.getAuthenticationManager() != null) {
myRepository
.getAuthenticationManager()
.acknowledgeAuthentication(
true, ISVNAuthenticationManager.PASSWORD, realm, null, httpAuth);
}
if (trustManager != null && myRepository.getAuthenticationManager() != null) {
myRepository.getAuthenticationManager().acknowledgeTrustManager(trustManager);
}
if (httpAuth != null) {
myLastValidAuth = httpAuth;
}
status.setHeader(request.getResponseHeader());
return status;
}
// force close on error that was not processed before.
// these are errors that has no relation to http status (processing error or cancellation).
close();
if (err != null
&& err.getErrorCode().getCategory() != SVNErrorCode.RA_DAV_CATEGORY
&& err.getErrorCode() != SVNErrorCode.UNSUPPORTED_FEATURE) {
SVNErrorManager.error(err, SVNLogType.NETWORK);
}
// err2 is another default context...
// myRepository.getDebugLog().info(err.getMessage());
myRepository.getDebugLog().logFine(SVNLogType.NETWORK, new Exception(err.getMessage()));
SVNErrorMessage err2 =
SVNErrorMessage.create(
SVNErrorCode.RA_DAV_REQUEST_FAILED,
"{0} request failed on ''{1}''",
new Object[] {method, path},
err.getType(),
err.getCause());
SVNErrorManager.error(err, err2, SVNLogType.NETWORK);
return null;
}
@Override
public void run() {
try {
BufferedInputStream in = new BufferedInputStream(connectionSocket.getInputStream());
while (true) {
byte[] streamNameByteSize = loadData(in, new byte[4]);
ByteBuffer sizeBuf = ByteBuffer.wrap(streamNameByteSize);
int streamNameSize = sizeBuf.getInt();
byte[] streamNameData = loadData(in, new byte[streamNameSize]);
String streamId = new String(streamNameData, 0, streamNameData.length);
StreamRuntimeInfo streamRuntimeInfo = streamRuntimeInfoMap.get(streamId);
Object[] eventData = new Object[streamRuntimeInfo.getNoOfAttributes()];
byte[] fixedMessageData =
loadData(in, new byte[8 + streamRuntimeInfo.getFixedMessageSize()]);
ByteBuffer bbuf = ByteBuffer.wrap(fixedMessageData, 0, fixedMessageData.length);
long timestamp = bbuf.getLong();
List<Integer> stringValueSizes = new ArrayList<>();
Attribute.Type[] attributeTypes = streamRuntimeInfo.getAttributeTypes();
for (int i = 0; i < attributeTypes.length; i++) {
Attribute.Type type = attributeTypes[i];
switch (type) {
case INT:
eventData[i] = bbuf.getInt();
continue;
case LONG:
eventData[i] = bbuf.getLong();
continue;
case BOOL:
eventData[i] = bbuf.get() == 1;
continue;
case FLOAT:
eventData[i] = bbuf.getFloat();
continue;
case DOUBLE:
eventData[i] = bbuf.getDouble();
continue;
case STRING:
int size = bbuf.getInt();
stringValueSizes.add(size);
}
}
int stringSizePosition = 0;
for (int i = 0; i < attributeTypes.length; i++) {
Attribute.Type type = attributeTypes[i];
if (Attribute.Type.STRING == type) {
byte[] stringData =
loadData(in, new byte[stringValueSizes.get(stringSizePosition)]);
stringSizePosition++;
eventData[i] = new String(stringData, 0, stringData.length);
}
}
streamCallback.receive(streamId, timestamp, eventData);
}
} catch (EOFException e) {
log.info("Closing listener socket. " + e.getMessage());
} catch (IOException e) {
log.error("Error reading data from receiver socket:" + e.getMessage(), e);
} catch (Throwable t) {
log.error("Error :" + t.getMessage(), t);
}
}
/**
* Returns the next packet in the file, or null if no more packets remain. Call {@link
* OggPacket#isBeginningOfStream()} to detect if it is the first packet in the stream or not, and
* use {@link OggPacket#getSid()} to track which stream it belongs to.
*/
public OggPacket getNextPacket() throws IOException {
// If we skipped to a point in the stream, and
// have a packet waiting, return that
if (nextPacket != null) {
OggPacket p = nextPacket;
nextPacket = null;
return p;
}
// If we're already part way through a page,
// then fetch the next packet. If it's a
// full one, then we're done.
OggPacketData leftOver = null;
if (it != null && it.hasNext()) {
OggPacketData packet = it.next();
if (packet instanceof OggPacket) {
return (OggPacket) packet;
}
leftOver = packet;
}
// Find the next page, from which
// to get our next packet from
int searched = 0;
int pos = -1;
boolean found = false;
int r;
while (searched < 65536 && !found) {
r = inp.read();
if (r == -1) {
// No more data
return null;
}
switch (pos) {
case -1:
if (r == (int) 'O') {
pos = 0;
}
break;
case 0:
if (r == (int) 'g') {
pos = 1;
} else {
pos = -1;
}
break;
case 1:
if (r == (int) 'g') {
pos = 2;
} else {
pos = -1;
}
break;
case 2:
if (r == (int) 'S') {
found = true;
} else {
pos = -1;
}
break;
}
if (!found) {
searched++;
}
}
if (!found) {
throw new IOException(
"Next ogg packet header not found after searching " + searched + " bytes");
}
searched -= 3; // OggS
if (searched > 0) {
System.err.println(
"Warning - had to skip "
+ searched
+ " bytes of junk data before finding the next packet header");
}
// Create the page, and prime the iterator on it
try {
OggPage page = new OggPage(inp);
if (!page.isChecksumValid()) {
System.err.println(
"Warning - invalid checksum on page "
+ page.getSequenceNumber()
+ " of stream "
+ Integer.toHexString(page.getSid())
+ " ("
+ page.getSid()
+ ")");
}
it = page.getPacketIterator(leftOver);
return getNextPacket();
} catch (EOFException eof) {
System.err.println("Warning - data ended mid-page: " + eof.getMessage());
return null;
}
}
