// returns the entry number or -1 on eof
int decode(Buffer b) {
int ptr = 0;
DecodeAux t = decode_tree;
int lok = b.look(t.tabn);
// System.err.println(this+" "+t+" lok="+lok+", tabn="+t.tabn);
if (lok >= 0) {
ptr = t.tab[lok];
b.adv(t.tabl[lok]);
if (ptr <= 0) {
return -ptr;
}
}
do {
switch (b.read1()) {
case 0:
ptr = t.ptr0[ptr];
break;
case 1:
ptr = t.ptr1[ptr];
break;
case -1:
default:
return (-1);
}
} while (ptr > 0);
return (-ptr);
}
public void run() {
for (int i = 1; i <= number_of_msgs; i++) {
try {
Message msg = new Message(null, buf);
if (oob) msg.setFlag(Message.Flag.OOB);
if (dont_bundle) msg.setFlag(Message.Flag.DONT_BUNDLE);
if (i > 0 && do_print > 0 && i % do_print == 0) System.out.println("-- sent " + i);
Buffer buffer = writeMessage(msg);
output_lock.lock(); // need to sync if we have more than 1 sender
try {
// msg.writeTo(output);
output.writeInt(buffer.getLength());
output.write(buffer.getBuf(), buffer.getOffset(), buffer.getLength());
// output.flush();
} finally {
output_lock.unlock();
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
@Test
public void testGetBuffer() throws Exception {
Buffer buffer = new FixedBuffer(4);
buffer.put(1);
Assert.assertEquals(buffer.getOffset(), 4);
Assert.assertEquals(buffer.getBuffer().length, 4);
}
@Test
public void bytesNotEmittedToSinkWithoutFlush() throws Exception {
Buffer sink = new Buffer();
BufferedSink bufferedSink = new RealBufferedSink(sink);
bufferedSink.writeUtf8("abc");
assertEquals(0, sink.size());
}
private void newImage(Buffer buffer) {
Object data = buffer.getData();
if (!(data instanceof int[])) return;
RGBFormat format = (RGBFormat) buffer.getFormat();
DirectColorModel dcm =
new DirectColorModel(
format.getBitsPerPixel(),
format.getRedMask(),
format.getGreenMask(),
format.getBlueMask());
sourceImage =
new MemoryImageSource(
format.getLineStride(),
format.getSize().height,
dcm,
(int[]) data,
0,
format.getLineStride());
sourceImage.setAnimated(true);
sourceImage.setFullBufferUpdates(true);
if (component != null) {
destImage = component.createImage(sourceImage);
component.prepareImage(destImage, component);
}
}
public boolean isInQuote(Buffer buffer, Position pos) {
if (buffer.getMode() != this) Debug.bug();
if (buffer.needsParsing()) buffer.getFormatter().parseBuffer();
Line line = pos.getLine();
int offset = pos.getOffset();
boolean inQuote = false;
char quoteChar = '\0';
int state = PHPFormatter.getState(line.flags());
if (state == STATE_QUOTE) {
inQuote = true;
quoteChar = '"';
} else if (state == STATE_SINGLEQUOTE) {
inQuote = true;
quoteChar = '\'';
}
for (int i = 0; i < offset; i++) {
char c = line.charAt(i);
if (c == '\\') {
// Escape.
++i;
} else if (inQuote && c == quoteChar) {
inQuote = false;
} else if (c == '"' || c == '\'') {
inQuote = true;
quoteChar = c;
}
}
return inQuote;
}
/**
* Fill the current buffer with bytes from the specified array from the specified offset.
*
* @param s source array
* @param o offset from the beginning of the array
* @return number of written bytes
*/
private int write(final byte[] s, final int o) {
final Buffer bf = bm.current();
final int len = Math.min(IO.BLOCKSIZE, s.length - o);
System.arraycopy(s, o, bf.data, 0, len);
bf.dirty = true;
return len;
}
@Override
public String getToolTipText(int x, int y) {
if (isMarkerHighlightEnabled()) {
int lineHeight = textArea.getPainter().getFontMetrics().getHeight();
if (lineHeight == 0) return null;
int line = y / lineHeight;
int start = textArea.getScreenLineStartOffset(line);
int end = textArea.getScreenLineEndOffset(line);
if (start == -1 || end == -1) return null;
Buffer buffer = (Buffer) textArea.getBuffer();
Marker marker = buffer.getMarkerInRange(start, end);
if (marker != null) {
char shortcut = marker.getShortcut();
if (shortcut == '\0') return jEdit.getProperty("view.gutter.marker.no-name");
else {
String[] args = {String.valueOf(shortcut)};
return jEdit.getProperty("view.gutter.marker", args);
}
}
}
return null;
}
/**
* Return a <code>BufferInfo</code> reflecting the state of a page containing the specified key.
* The <code>volumeName</code> and <code>treeName</code> parameters specify a {@link Tree} in
* which to seach for the key. The <code>level</code> parameter indicates whether the data page,
* or one of the pages on the index path to that data page should be returned. Level 0 refers to
* the data path, level 1 is the lowest index level, and level d-1 where d is the number of levels
* in the the tree represents the three's root page.
*
* <p>Specify <code>treeName</code> as <code>null</code> to access the volume's directory tree.
*
* @param volumeName the name of the volume
* @param treeName the name of the tree within the volume, or <code>null</code> for the directory
* tree
* @param key a <code>KeyState</code> representing a key
* @param level tree level: 0 for root, 1...d-1 for index pages of a tree having depth d.
* @return a <code>BufferInfo</code> object reflecting the selected page, or <code>null</code> if
* the specified tree does not exist.
* @throws RemoteException
*/
@Override
public BufferInfo getBufferInfo(
final String volumeName, final String treeName, final KeyState key, final int level)
throws RemoteException {
try {
Exchange exchange;
final Volume volume = _persistit.getVolume(volumeName);
if (volume == null) {
return null;
}
if (treeName == null) {
exchange = volume.getStructure().directoryExchange();
} else {
exchange = _persistit.getExchange(volume, treeName, false);
}
key.copyTo(exchange.getKey());
final Buffer buffer = exchange.fetchBufferCopy(level);
final BufferInfo info = new BufferInfo();
buffer.populateInfo(info);
return info;
} catch (final TreeNotFoundException tnfe) {
return null;
} catch (final PersistitException pe) {
throw new WrappedRemoteException(pe);
}
}
/**
* Close a buffer.
*
* @param buffer The buffer.
*/
public void closeBuffer(final Buffer buffer) {
final boolean removed;
synchronized (m_bufferList) {
removed = m_bufferList.remove(buffer);
}
if (removed) {
final File file = buffer.getFile();
if (buffer.equals(getBufferForFile(file))) {
m_fileBuffers.remove(file);
}
if (buffer.equals(getSelectedBuffer())) {
final Buffer bufferToSelect;
synchronized (m_bufferList) {
final int numberOfBuffers = m_bufferList.size();
bufferToSelect =
numberOfBuffers > 0 ? (Buffer) m_bufferList.get(numberOfBuffers - 1) : null;
}
selectBuffer(bufferToSelect);
}
m_listeners.apply(
new ListenerSupport.Informer<Listener>() {
public void inform(Listener l) {
l.bufferRemoved(buffer);
}
});
}
}
@Override
public void serialize(Buffer buf) {
buf.writeString(name);
buf.writeShort(worldX);
buf.writeShort(worldY);
buf.writeString(ownername);
}
/**
* Select the buffer for the given file.
*
* @param file The file.
* @return The buffer.
* @throws ConsoleException If a buffer could not be selected for the file.
*/
public Buffer selectBufferForFile(File file) throws ConsoleException {
final Buffer existingBuffer = getBufferForFile(file);
final Buffer buffer;
if (existingBuffer != null) {
buffer = existingBuffer;
selectBuffer(buffer);
if (!buffer.isUpToDate()) {
// The user's edits conflict with a file system change.
// We ensure the buffer is selected before firing this event because
// the UI might only raise out of date warnings for selected buffers.
fireBufferNotUpToDate(buffer);
}
} else {
buffer = new BufferImplementation(m_resources, m_textSourceFactory.create(), file);
buffer.load();
addBuffer(buffer);
m_fileBuffers.put(file, buffer);
selectBuffer(buffer);
}
return buffer;
}
/**
* Replaces text in the specified range with the replacement string.
*
* @param view The view
* @param buffer The buffer
* @param start The start offset
* @param end The end offset
* @return True if the operation was successful, false otherwise
*/
public static boolean replace(View view, Buffer buffer, int start, int end) {
if (!buffer.isEditable()) return false;
// component that will parent any dialog boxes
Component comp = SearchDialog.getSearchDialog(view);
if (comp == null) comp = view;
boolean smartCaseReplace = getSmartCaseReplace();
try {
buffer.beginCompoundEdit();
SearchMatcher matcher = getSearchMatcher();
if (matcher == null) return false;
initReplace();
int retVal = 0;
retVal += _replace(view, buffer, matcher, start, end, smartCaseReplace);
if (retVal != 0) return true;
} catch (Exception e) {
handleError(comp, e);
} finally {
buffer.endCompoundEdit();
}
return false;
} // }}}
@Test
public void incompleteSegmentsNotEmitted() throws Exception {
Buffer sink = new Buffer();
BufferedSink bufferedSink = new RealBufferedSink(sink);
bufferedSink.writeUtf8(repeat('a', Segment.SIZE * 3 - 1));
assertEquals(Segment.SIZE * 2, sink.size());
}
private boolean step() {
if (next != NONE) return true;
while (next == NONE) {
if (buffer.isEmpty()) {
if (completed) {
return false;
} else if (sourceIter.hasNext()) {
Object iter = null;
if (multi) iter = xf.applyTo(RT.cons(null, sourceIter.next()));
else iter = xf.invoke(null, sourceIter.next());
if (RT.isReduced(iter)) {
xf.invoke(null);
completed = true;
}
} else {
xf.invoke(null);
completed = true;
}
} else {
next = buffer.remove();
}
}
return true;
}
private PropertyRecord getRecordFromBuffer(long id, Buffer buffer) {
int offsetAtBeggining = buffer.getOffset();
PropertyRecord record = new PropertyRecord(id);
/*
* [pppp,nnnn] previous, next high bits
*/
byte modifiers = buffer.get();
long prevMod = ((modifiers & 0xF0L) << 28);
long nextMod = ((modifiers & 0x0FL) << 32);
long prevProp = buffer.getUnsignedInt();
long nextProp = buffer.getUnsignedInt();
record.setPrevProp(longFromIntAndMod(prevProp, prevMod));
record.setNextProp(longFromIntAndMod(nextProp, nextMod));
while (buffer.getOffset() - offsetAtBeggining < RECORD_SIZE) {
PropertyBlock newBlock = getPropertyBlock(buffer);
if (newBlock != null) {
record.addPropertyBlock(newBlock);
record.setInUse(true);
} else {
// We assume that storage is defragged
break;
}
}
return record;
}
/** ********************* CONSTRUCTOR **************************** */
public RyanairInspector2GUI() {
bufferNavegadores = new Buffer(new CircularQueue(SIZE));
for (Navegador n : navegadores) {
bufferNavegadores.Put(n);
}
bufferVuelos = new Buffer(new CircularQueue(SIZE));
System.out.println(rutaActual);
System.out.println("-- Empieza lectura fichero --");
vuelos = UtilsIO.leerFicheroDatosConsultaVuelos(rutaActual + nomFichConsultas);
for (Vuelo v : vuelos) {
bufferVuelos.Put(v);
System.out.println(v.toString());
}
System.out.println("-- Termina lectura fichero --");
/*__ CREAMOS UNA INSTANCIA PARA CAPTURAR UN VUELO */
unvueloRyanair = new RyanairInspector2();
creaContenidos();
// Iniciamos la carga de la pagina
iniciaCaptura(table);
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) display.sleep();
}
display.dispose();
// System.out.println("despues de dispose");
}
private static void _testMessage(Message msg) throws Exception {
Buffer buf = Util.messageToByteBuffer(msg);
Message msg2 = Util.byteBufferToMessage(buf.getBuf(), buf.getOffset(), buf.getLength());
Assert.assertEquals(msg.getSrc(), msg2.getSrc());
Assert.assertEquals(msg.getDest(), msg2.getDest());
Assert.assertEquals(msg.getLength(), msg2.getLength());
}
/**
* @param cancel {@code True} to close with cancellation.
* @throws GridException If failed.
*/
@Override
public void close(boolean cancel) throws GridException {
if (!closed.compareAndSet(false, true)) return;
busyLock.block();
if (log.isDebugEnabled())
log.debug("Closing data loader [ldr=" + this + ", cancel=" + cancel + ']');
GridException e = null;
try {
// Assuming that no methods are called on this loader after this method is called.
if (cancel) {
cancelled = true;
for (Buffer buf : bufMappings.values()) buf.cancelAll();
} else doFlush();
ctx.event().removeLocalEventListener(discoLsnr);
ctx.io().removeMessageListener(topic);
} catch (GridException e0) {
e = e0;
}
fut.onDone(null, e);
if (e != null) throw e;
}
@Test
public void testErase() {
engine.erase();
Assert.assertTrue("Erase() - Buffer isn't empty", buffer.getText().equals(""));
Assert.assertTrue(
"Erase() - Selection isn't (0, 0)",
selection.getStart() == 0 && selection.getLength() == 0);
buffer.setText("test");
engine.erase();
Assert.assertTrue(
"Erase() - Buffer content isn't the set text", buffer.getText().equals("test"));
Assert.assertTrue(
"Erase() - Selection isn't (0, 0)",
selection.getStart() == 0 && selection.getLength() == 0);
selection.setStart(4);
engine.erase();
Assert.assertTrue(
"Erase() - Buffer content isn't the set text", buffer.getText().equals("tes"));
Assert.assertTrue(
"Erase() - Selection isn't (3, 0)",
selection.getStart() == 3 && selection.getLength() == 0);
selection.setStart(0);
selection.setLength(3);
engine.erase();
Assert.assertTrue("Erase() - Buffer content isn't the set text", buffer.getText().equals(""));
Assert.assertTrue(
"Erase() - Selection isn't (0, 0)",
selection.getStart() == 0 && selection.getLength() == 0);
}
@Test
public void testCopy() {
engine.copy();
Assert.assertTrue("Copy() - Buffer isn't empty", buffer.getText().equals(""));
Assert.assertTrue("Copy() - Clipboard isn't empty", clipboard.getText().equals(""));
Assert.assertTrue(
"Copy() - Selection isn't (0, 0)", selection.getStart() == 0 && selection.getLength() == 0);
buffer.setText("test");
engine.copy();
Assert.assertTrue(
"Copy() - Buffer content isn't the set text", buffer.getText().equals("test"));
Assert.assertTrue("Copy() - Clipboard isn't empty", clipboard.getText().equals(""));
Assert.assertTrue(
"Copy() - Selection isn't (0, 0)", selection.getStart() == 0 && selection.getLength() == 0);
selection.setStart(0);
selection.setLength(4);
engine.copy();
Assert.assertTrue(
"Copy() - Buffer content isn't the set text", buffer.getText().equals("test"));
Assert.assertTrue("Copy() - Clipboard is empty", clipboard.getText().equals("test"));
Assert.assertTrue(
"Copy() - Selection isn't (0, 4)", selection.getStart() == 0 && selection.getLength() == 4);
selection.setLength(0);
engine.copy();
Assert.assertTrue(
"Copy() - Buffer content isn't the set text", buffer.getText().equals("test"));
Assert.assertTrue(
"Copy() - Clipboard is changed but copy when no text selected",
clipboard.getText().equals("test"));
Assert.assertTrue(
"Copy() - Selection isn't (0, 0)", selection.getStart() == 0 && selection.getLength() == 0);
}
public boolean equalsIgnoreCase(Buffer b) {
if (b == this) {
return true;
}
if (b.length() != length()) {
return false;
}
if ((this._hash != 0) && (b instanceof AbstractBuffer)) {
AbstractBuffer ab = (AbstractBuffer) b;
if ((ab._hash != 0) && (this._hash != ab._hash)) {
return false;
}
}
int get = getIndex();
int bi = b.putIndex();
byte[] array = array();
byte[] barray = b.array();
int i;
if ((array != null) && (barray != null)) {
for (i = putIndex(); i-- > get; ) {
byte b1 = array[i];
bi--;
byte b2 = barray[bi];
if (b1 != b2) {
if ((97 <= b1) && (b1 <= 122)) {
b1 = (byte) (b1 - 97 + 65);
}
if ((97 <= b2) && (b2 <= 122)) {
b2 = (byte) (b2 - 97 + 65);
}
if (b1 != b2) {
return false;
}
}
}
} else {
for (i = putIndex(); i-- > get; ) {
byte b1 = peek(i);
bi--;
byte b2 = b.peek(bi);
if (b1 != b2) {
if ((97 <= b1) && (b1 <= 122)) {
b1 = (byte) (b1 - 97 + 65);
}
if ((97 <= b2) && (b2 <= 122)) {
b2 = (byte) (b2 - 97 + 65);
}
if (b1 != b2) {
return false;
}
}
}
}
return true;
}
public Buffer getOffsettedBuffer(int id) {
if ((id & 0xFFFFFFFFL) != buffer.position()) {
throw new InvalidRecordException(
"Id[" + id + "] not equal to buffer position[" + buffer.position() + "]");
}
return buffer;
}
/**
* insert text.
*
* <p>/** invokes an Action.
*
* @param view The view to run the script in.
* @param node The node item
* @param text The node content to be inserted.
*/
public static void insertText(View view, String text, XTreeNode node) {
CommandQueue queue = new CommandQueue();
ScriptContext context = new ScriptContext(view, node, queue);
Buffer buffer = view.getBuffer();
buffer.beginCompoundEdit();
InsertTextCommand.insertText(text, context);
buffer.endCompoundEdit();
}
@Test
public void readFully() throws Exception {
sink.writeUtf8(repeat('a', 10000));
Buffer sink = new Buffer();
source.readFully(sink, 9999);
assertEquals(repeat('a', 9999), sink.readUtf8());
assertEquals("a", source.readUtf8());
}
@Test
public void bufferedSinkEmitMultipleSegments() throws IOException {
Buffer sink = new Buffer();
BufferedSink bufferedSink = new RealBufferedSink(sink);
bufferedSink.writeUtf8(repeat('a', Segment.SIZE * 4 - 1));
assertEquals(Segment.SIZE * 3, sink.size());
assertEquals(Segment.SIZE - 1, bufferedSink.buffer().size());
}
@Override
public void write1(final int pre, final int off, final int v) {
final int o = off + cursor(pre);
final Buffer bf = bm.current();
final byte[] b = bf.data;
b[o] = (byte) v;
bf.dirty = true;
}
@Test
public void testRead4PrefixedString_Null() throws Exception {
byte[] length = Ints.toByteArray(-1);
Buffer buffer = new FixedBuffer(length);
String prefixedString = buffer.read4PrefixedString();
Assert.assertEquals(prefixedString, null);
}
private void newBuffer() {
this.buffer = allocator.allocate(PageFormat.PAGE_HEADER_SIZE + fixedRecordSize);
this.bufferSlice = Slices.wrappedBuffer(buffer.array(), buffer.offset(), buffer.capacity());
this.count = 0;
this.position = PageFormat.PAGE_HEADER_SIZE;
this.stringReferences.clear();
this.stringReferenceSize = 0;
}
@Test
public void readExhaustedSource() throws Exception {
Buffer sink = new Buffer();
sink.writeUtf8(repeat('a', 10));
assertEquals(-1, source.read(sink, 10));
assertEquals(10, sink.size());
assertTrue(source.exhausted());
}
