void ReceiveFile() throws Exception {
String fileName;
fileName = din.readUTF();
if (fileName != null && !fileName.equals("NOFILE")) {
System.out.println("Receiving File");
File f =
new File(
System.getProperty("user.home")
+ "/Desktop"
+ "/"
+ fileName.substring(fileName.lastIndexOf("/") + 1));
System.out.println(f.toString());
f.createNewFile();
FileOutputStream fout = new FileOutputStream(f);
int ch;
String temp;
do {
temp = din.readUTF();
ch = Integer.parseInt(temp);
if (ch != -1) {
fout.write(ch);
}
} while (ch != -1);
System.out.println("Received File : " + fileName);
fout.close();
} else {
}
}
protected void read(DataInputStream s) {
try {
ref = new WeakReference<DataBuffer>(this, Nd4j.bufferRefQueue());
referencing = Collections.synchronizedSet(new HashSet<String>());
dirty = new AtomicBoolean(false);
allocationMode = AllocationMode.valueOf(s.readUTF());
length = s.readInt();
Type t = Type.valueOf(s.readUTF());
if (t == Type.DOUBLE) {
if (allocationMode == AllocationMode.HEAP) {
if (this.dataType() == Type.FLOAT) { // DataBuffer type
// double -> float
floatData = new float[length()];
} else if (this.dataType() == Type.DOUBLE) {
// double -> double
doubleData = new double[length()];
} else {
// double -> int
intData = new int[length()];
}
for (int i = 0; i < length(); i++) {
put(i, s.readDouble());
}
} else {
wrappedBuffer = ByteBuffer.allocateDirect(length() * getElementSize());
wrappedBuffer.order(ByteOrder.nativeOrder());
for (int i = 0; i < length(); i++) {
put(i, s.readDouble());
}
}
} else {
if (allocationMode == AllocationMode.HEAP) {
if (this.dataType() == Type.FLOAT) { // DataBuffer type
// float -> float
floatData = new float[length()];
} else if (this.dataType() == Type.DOUBLE) {
// float -> double
doubleData = new double[length()];
} else {
// float-> int
intData = new int[length()];
}
for (int i = 0; i < length(); i++) {
put(i, s.readFloat());
}
} else {
wrappedBuffer = ByteBuffer.allocateDirect(length() * getElementSize());
wrappedBuffer.order(ByteOrder.nativeOrder());
for (int i = 0; i < length(); i++) {
put(i, s.readFloat());
}
}
}
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public TreeRequest deserialize(DataInputStream dis, int version) throws IOException {
String sessId = dis.readUTF();
InetAddress endpoint = CompactEndpointSerializationHelper.deserialize(dis);
CFPair cfpair = new CFPair(dis.readUTF(), dis.readUTF());
Range range;
if (version > MessagingService.VERSION_07)
range = (Range) AbstractBounds.serializer().deserialize(dis);
else
range =
new Range(
StorageService.getPartitioner().getMinimumToken(),
StorageService.getPartitioner().getMinimumToken());
return new TreeRequest(sessId, endpoint, range, cfpair);
}
public void run() {
while (flag) {
try {
String msg = din.readUTF().trim();
if (msg.startsWith("<#NICK_NAME#>")) {
this.nick_name(msg);
} else if (msg.startsWith("<#CLIENT_LEAVE#>")) {
this.client_leave(msg);
} else if (msg.startsWith("<#CHALLENGE#>")) {
this.challenge(msg);
} else if (msg.startsWith("<#AGREE#>")) {
this.agree(msg);
} else if (msg.startsWith("<#DISAGREE#>")) {
this.disagree(msg);
} else if (msg.startsWith("<#BUSY#>")) {
this.busy(msg);
} else if (msg.startsWith("<#MOVE#>")) {
this.move(msg);
} else if (msg.startsWith("<#SURRENDER#>")) {
this.surrender(msg);
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
public void run() throws IOException {
ServerSocket server = new ServerSocket(this.portNumber);
this.socket = server.accept();
this.socket.setTcpNoDelay(true);
server.close();
DataInputStream in = new DataInputStream(this.socket.getInputStream());
final DataOutputStream out = new DataOutputStream(this.socket.getOutputStream());
while (true) {
final String className = in.readUTF();
Thread thread =
new Thread() {
public void run() {
try {
loadAndRun(className);
out.writeBoolean(true);
System.err.println(VerifyTests.class.getName());
System.out.println(VerifyTests.class.getName());
} catch (Throwable e) {
e.printStackTrace();
try {
System.err.println(VerifyTests.class.getName());
System.out.println(VerifyTests.class.getName());
out.writeBoolean(false);
} catch (IOException e1) {
// ignore
}
}
}
};
thread.start();
}
}
public void run() {
try {
boolean connected = true;
System.out.println("a client has connected!");
dis = new DataInputStream(s.getInputStream());
dos = new DataOutputStream(s.getOutputStream());
while (connected) {
int cid = clients.indexOf(this) + 1;
try {
String str = dis.readUTF();
System.out.println(str);
for (int i = 0; i < clients.size(); i++) {
clients.get(i).dos.writeUTF("Client" + cid + ":" + str);
}
} catch (IOException e) {
connected = false;
}
}
dis.close();
dos.close();
s.close();
clients.remove(this);
System.out.println("a client is qiut!");
} catch (IOException e) {
e.printStackTrace();
}
}
/** Method declaration */
public void run() {
Channel c = init();
if (c != null) {
try {
while (true) {
String sql = mInput.readUTF();
mServer.trace(mThread + ":" + sql);
if (sql == null) {
break;
}
write(mDatabase.execute(sql, c).getBytes());
}
} catch (Exception e) {
}
}
try {
mSocket.close();
} catch (IOException e) {
}
if (mDatabase.isShutdown()) {
System.out.println("The database is shutdown");
System.exit(0);
}
}
public void run() {
String name = "";
try {
name = in.readUTF();
send(name + "님이 입장하셨습니다.");
clients.put(name, out);
System.out.println("현재 접속자수는 " + clients.size() + "입니다");
while (in != null) {
send(in.readUTF());
}
} catch (IOException e) {
} finally {
System.out.println(name + "님이 퇴장하셨습니다.");
send(name + "님이 퇴장하셨습니다.");
clients.remove(name);
}
}
public void run() {
try {
DataInputStream dis = new DataInputStream(s.getInputStream());
String str = dis.readUTF();
while (str != null && str.length() != 0) {
System.out.println(str);
for (Iterator it = cClient.iterator(); it.hasNext(); ) {
ClientConn cc = (ClientConn) it.next();
if (this != cc) {
cc.send(str);
}
}
str = dis.readUTF();
// send(str);
}
this.dispose();
} catch (Exception e) {
System.out.println("client quit");
this.dispose();
}
}
private void readOldState(DataInputStream dis) throws IOException, TeamException {
int repoSize = dis.readInt();
boolean version1 = false;
if (repoSize == STATE_FILE_VERSION_1) {
version1 = true;
repoSize = dis.readInt();
}
for (int i = 0; i < repoSize; i++) {
ICVSRepositoryLocation root = KnownRepositories.getInstance().getRepository(dis.readUTF());
RepositoryRoot repoRoot = getRepositoryRootFor(root);
// read branch tags associated with this root
int tagsSize = dis.readInt();
CVSTag[] branchTags = new CVSTag[tagsSize];
for (int j = 0; j < tagsSize; j++) {
String tagName = dis.readUTF();
int tagType = dis.readInt();
branchTags[j] = new CVSTag(tagName, tagType);
}
// Ignore the branch tags since they are handled differently now
// addBranchTags(root, branchTags);
// read the number of projects for this root that have version tags
int projSize = dis.readInt();
if (projSize > 0) {
for (int j = 0; j < projSize; j++) {
String name = dis.readUTF();
Set tagSet = new HashSet();
int numTags = dis.readInt();
for (int k = 0; k < numTags; k++) {
tagSet.add(new CVSTag(dis.readUTF(), CVSTag.VERSION));
}
CVSTag[] tags = (CVSTag[]) tagSet.toArray(new CVSTag[tagSet.size()]);
repoRoot.addTags(name, tags);
}
}
// read the auto refresh filenames for this project
if (version1) {
try {
projSize = dis.readInt();
if (projSize > 0) {
for (int j = 0; j < projSize; j++) {
String name = dis.readUTF();
Set filenames = new HashSet();
int numFilenames = dis.readInt();
for (int k = 0; k < numFilenames; k++) {
filenames.add(name + "/" + dis.readUTF()); // $NON-NLS-1$
}
repoRoot.setAutoRefreshFiles(
name, (String[]) filenames.toArray(new String[filenames.size()]));
}
}
} catch (EOFException e) {
// auto refresh files are not persisted, continue and save them next time.
}
}
broadcastRepositoryChange(repoRoot);
}
}
void SendFile() throws Exception {
String filename;
System.out.print("Enter File Name :");
filename = br.readLine();
File f = new File(filename);
if (!f.exists()) {
System.out.println("File not Exists...");
dout.writeUTF("File not found");
return;
}
dout.writeUTF(filename);
String msgFromServer = din.readUTF();
if (msgFromServer.compareTo("File Already Exists") == 0) {
String Option;
System.out.println("File Already Exists. Want to OverWrite (Y/N) ?");
Option = br.readLine();
if (Option == "Y") {
dout.writeUTF("Y");
} else {
dout.writeUTF("N");
return;
}
}
System.out.println("Sending File ...");
FileInputStream fin = new FileInputStream(f);
int ch;
do {
ch = fin.read();
dout.writeUTF(String.valueOf(ch));
} while (ch != -1);
fin.close();
System.out.println(din.readUTF());
}
/**
* Read a constant from the constant pool.
*
* @param in The stream from which to read.
* @return The constant.
* @exception IOException If an error occurs while reading.
*/
Constant readConstant(DataInputStream in) throws IOException {
int tag = in.readUnsignedByte();
Object value;
switch (tag) {
case Constant.CLASS:
case Constant.STRING:
case Constant.METHOD_TYPE: // @since 1.8
value = Integer.valueOf(in.readUnsignedShort());
break;
case Constant.FIELD_REF:
case Constant.METHOD_REF:
case Constant.INTERFACE_METHOD_REF:
case Constant.NAME_AND_TYPE:
case Constant.INVOKE_DYNAMIC: // @since 1.8
value = new int[2];
((int[]) value)[0] = in.readUnsignedShort();
((int[]) value)[1] = in.readUnsignedShort();
break;
case Constant.INTEGER:
value = Integer.valueOf(in.readInt());
break;
case Constant.FLOAT:
value = Float.valueOf(in.readFloat());
break;
case Constant.LONG:
// Longs take up 2 constant pool entries.
value = Long.valueOf(in.readLong());
break;
case Constant.DOUBLE:
// Doubles take up 2 constant pool entries.
value = Double.valueOf(in.readDouble());
break;
case Constant.UTF8:
value = in.readUTF();
break;
case Constant.METHOD_HANDLE: // @since 1.8
value = new int[2];
((int[]) value)[0] = in.readUnsignedByte();
((int[]) value)[1] = in.readUnsignedShort();
break;
default:
throw new ClassFormatError("Invalid constant tag: " + tag);
}
return new Constant(tag, value);
}
private void processResponse(DataInputStream in) throws IOException {
long requestId = in.readLong();
Request r = requests.remove(requestId);
if (r == null) {
throw new IllegalStateException(
"Request " + requestId + " is unknown (last request generated was " + nextRequest.get());
}
Object o = null;
if (in.readBoolean()) {
o = serializerFor(classForName(in.readUTF()), r.getResultDeclaredType()).deserialize(in);
}
r.set(o);
}
/**
* Method declaration
*
* @return
*/
private Channel init() {
try {
mSocket.setTcpNoDelay(true);
mInput = new DataInputStream(new BufferedInputStream(mSocket.getInputStream()));
mOutput = new DataOutputStream(new BufferedOutputStream(mSocket.getOutputStream()));
String user = mInput.readUTF();
String password = mInput.readUTF();
Channel c;
try {
mServer.trace(mThread + ":trying to connect user " + user);
return mDatabase.connect(user, password);
} catch (SQLException e) {
write(new Result(e.getMessage()).getBytes());
}
} catch (Exception e) {
}
return null;
}
void ReceiveFile() throws Exception {
String fileName;
System.out.print("Enter File Name :");
fileName = br.readLine();
dout.writeUTF(fileName);
String msgFromServer = din.readUTF();
if (msgFromServer.compareTo("File Not Found") == 0) {
System.out.println("File not found on Server ...");
return;
} else if (msgFromServer.compareTo("READY") == 0) {
System.out.println("Receiving File ...");
File f = new File(fileName);
if (f.exists()) {
String Option;
System.out.println("File Already Exists. Want to OverWrite (Y/N) ?");
Option = br.readLine();
if (Option == "N") {
dout.flush();
return;
}
}
FileOutputStream fout = new FileOutputStream(f);
int ch;
String temp;
do {
temp = din.readUTF();
ch = Integer.parseInt(temp);
if (ch != -1) {
fout.write(ch);
}
} while (ch != -1);
fout.close();
System.out.println(din.readUTF());
}
}
static String getContent(File dir, String f) {
DataInputStream in = null;
try {
in = new DataInputStream(new FileInputStream(new File(dir, f)));
return in.readUTF();
} catch (IOException ignore) {
} finally {
if (in != null) {
try {
in.close();
} catch (IOException ignore) {
}
}
}
return null;
}
public void inputBinary(DataInputStream dis) throws IOException {
int ns = dis.readInt();
for (int i = 0; i < ns; i++) {
samples.add(dis.readUTF());
}
int s = dis.readInt();
for (int i = 0; i < s; i++) {
Column c = new Column(dis);
cols.add(c);
ids.put(c.id, cols.size() - 1);
if (i > 0) {
// if(i % 100 == 0) { System.out.print("."); System.out.flush(); }
// if(i % 1000 == 0) { System.out.print("(" + i + ")"); System.out.flush(); }
}
}
System.out.println();
}
public Column(DataInputStream dis) throws IOException {
id = dis.readUTF();
values = new Vector<Float>();
int s = dis.readInt();
int i = 0;
while (i < s) {
int c = dis.readInt();
for (int j = 0; j < c && i < s; j++, i++) {
values.add(dis.readFloat());
}
if (i < s) {
values.add(null);
i++;
}
}
}
public void run() {
while (true) {
try {
System.out.println(
"TCP Server waiting for client on port " + serverSocket.getLocalPort() + "...");
Socket server = serverSocket.accept();
System.out.println("Just received request from " + server.getRemoteSocketAddress());
/* parsing a request from socket */
DataInputStream in = new DataInputStream(server.getInputStream());
String request = in.readUTF();
System.out.println("Request: " + request);
/* handle the request */
String output = null;
output = requestHandler(request);
System.out.print(output);
/* display dataTable */
System.out.print("-dataTable--------\n");
Enumeration<String> key = dataTable.keys();
while (key.hasMoreElements()) {
String str = key.nextElement();
System.out.println(str + ": " + dataTable.get(str));
}
System.out.print("------------------\n");
/* send the result back to the client */
DataOutputStream out = new DataOutputStream(server.getOutputStream());
out.writeUTF(output);
server.close();
} catch (SocketTimeoutException s) {
System.out.println("Socket timed out!");
break;
} catch (IOException e) {
e.printStackTrace();
break;
}
}
}
/**
* Gets the JAR URL of the suite. This is only for the installer.
*
* @return URL of the JAR, never null, even in development environments
*/
public String getJarUrl() {
RandomAccessStream storage = new RandomAccessStream(classSecurityToken);
DataInputStream storageStream;
try {
storage.connect(getStorageRoot() + Installer.JAR_URL_FILENAME, Connector.READ);
// convert the JAR URL to UTF8 and write it to storage
storageStream = storage.openDataInputStream();
return storageStream.readUTF();
} catch (Exception e) {
// old installations did not have JAR URL's
return "unknown";
} finally {
try {
storage.disconnect();
} catch (IOException e) {
// ignore
}
}
}
/** Get the settings the Manager saved for the user. */
private void restoreSettings() {
ByteArrayInputStream bas;
DataInputStream dis;
byte[] data;
RecordStore settings = null;
try {
settings = RecordStore.openRecordStore(GraphicalInstaller.SETTINGS_STORE, false);
data = settings.getRecord(1);
if (data != null) {
bas = new ByteArrayInputStream(data);
dis = new DataInputStream(bas);
defaultInstallListUrl = dis.readUTF();
}
} catch (RecordStoreException e) {
if (Logging.REPORT_LEVEL <= Logging.WARNING) {
Logging.report(
Logging.WARNING, LogChannels.LC_AMS, "restoreSettings threw a RecordStoreException");
}
} catch (IOException e) {
if (Logging.REPORT_LEVEL <= Logging.WARNING) {
Logging.report(Logging.WARNING, LogChannels.LC_AMS, "restoreSettings threw an IOException");
}
} finally {
if (settings != null) {
try {
settings.closeRecordStore();
} catch (RecordStoreException e) {
if (Logging.REPORT_LEVEL <= Logging.WARNING) {
Logging.report(
Logging.WARNING,
LogChannels.LC_AMS,
"closeRecordStore threw a RecordStoreException");
}
}
}
}
}
@SuppressWarnings("rawtypes")
private static Object readObjectFromStream(DataInputStream data, Class curClass)
throws IOException {
if (curClass.equals(Boolean.class)) {
return data.readBoolean();
} else if (curClass.equals(Byte.class)) {
return data.readByte();
} else if (curClass.equals(Integer.class)) {
return data.readInt();
} else if (curClass.equals(String.class)) {
return data.readUTF();
} else if (curClass.equals(Double.class)) {
return data.readDouble();
} else if (curClass.equals(Float.class)) {
return data.readFloat();
} else if (curClass.equals(Long.class)) {
return data.readLong();
} else if (curClass.equals(Short.class)) {
return data.readShort();
}
return null;
}
/** Method to keep the connection alive with the name server */
public void run() {
boolean connected = false;
int ticket = 0;
int serial = -1;
int time = 1000;
DatagramPacket inPack = new DatagramPacket(new byte[1024], 1024);
DatagramPacket outPack = new DatagramPacket(new byte[1024], 1024);
ByteArrayOutputStream outBuf = new ByteArrayOutputStream();
DataInputStream inData;
DataOutputStream outData = new DataOutputStream(outBuf);
while (running) {
if (!connected) { // Thoust ought Register thine self
try {
outBuf.reset();
outData.writeByte(0);
outData.writeUTF(userName);
outData.writeInt(portNum);
outData.flush();
outPack.setData(outBuf.toByteArray());
nameServer.send(outPack);
} catch (IOException e) {
System.err.println("LeetActive: " + e);
}
} else { // Thoust ought Renew thine self
try {
outBuf.reset();
outData.writeByte(2);
outData.writeInt(ticket);
outData.flush();
outPack.setData(outBuf.toByteArray());
nameServer.send(outPack);
} catch (IOException e) {
System.err.println(e);
}
}
// Now we will receive a packet...
try {
nameServer.receive(inPack);
inData = new DataInputStream(new ByteArrayInputStream(inPack.getData()));
byte type = inData.readByte();
if (type == 1) { // Twas a ticket packet
try {
ticket = inData.readInt();
if (ticket > -1) { // Make sure its not evil
connected = true;
} else {
connected = false;
}
time = inData.readInt();
} catch (IOException e) {
System.err.println(e);
}
}
if (type == 5) { // Twas an update packet
try {
int s = inData.readInt();
if (s > serial) { // Make sure its not old
serial = s;
int size = inData.readInt();
ArrayList newList = new ArrayList(size);
for (int x = 0; x < size; x++) {
newList.add(
new String(
"" + inData.readUTF() + "@" + inData.readUTF() + ":" + inData.readInt()));
}
if (!newList.equals(hostList)) {
hostList = newList;
updated = true;
}
}
} catch (IOException e) {
System.err.println(e);
}
}
} catch (SocketTimeoutException e) { // Server hates you
connected = false;
System.err.println(e);
} catch (IOException e) {
System.err.println(e);
}
try { // Take a nap
sleep(time / 4);
} catch (InterruptedException e) {
}
}
}
/** @param args */
public static void main(String[] args) {
try {
// force dot as decimal separator
Locale.setDefault(new Locale("en", "US"));
// Get current time
long start = System.currentTimeMillis();
RinexNavigation navigationIn =
new RinexNavigation(RinexNavigation.IGN_NAVIGATION_HOURLY_ZIM2);
FileInputStream fis = new FileInputStream(".\\data\\aphemeris.dat");
// FileInputStream fis = new FileInputStream(".\\data\\assistnow.dat");
DataInputStream dis = new DataInputStream(fis);
String msg = null;
try {
msg = dis.readUTF();
while (msg != null) {
System.out.println("Msg:[" + msg + "]");
if (msg.equalsIgnoreCase(Streamable.MESSAGE_OBSERVATIONS)) {
Observations o = new Observations(dis, false);
} else if (msg.equalsIgnoreCase(Streamable.MESSAGE_EPHEMERIS)) {
EphGps eph1 = new EphGps(dis, false);
System.out.println(
"found sat" + eph1.getSatID() + " time:" + eph1.getRefTime().getGpsTime());
EphGps eph2 =
navigationIn.findEph(
eph1.getRefTime().getMsec(), eph1.getSatID(), eph1.getSatType());
// Compare
if (eph2 != null) {
double ms = eph1.getRefTime().getGpsTime() - eph2.getRefTime().getGpsTime();
System.out.println(" time dif:" + (ms / 1000) + "s " + (ms % 1000) + "ms");
;
equalDouble("Af0", eph1.getAf0(), eph2.getAf0());
equalDouble("Af1", eph1.getAf1(), eph2.getAf1());
equalDouble("Af2", eph1.getAf2(), eph2.getAf2());
equalDouble("Cic", eph1.getCic(), eph2.getCic());
equalDouble("Cis", eph1.getCis(), eph2.getCis());
equalDouble("Crc", eph1.getCrc(), eph2.getCrc());
equalDouble("Crs", eph1.getCrs(), eph2.getCrs());
equalDouble("Cuc", eph1.getCuc(), eph2.getCuc());
equalDouble("Cus", eph1.getCus(), eph2.getCus());
equalDouble("DeltaN", eph1.getDeltaN(), eph2.getDeltaN());
equalDouble("E", eph1.getE(), eph2.getE());
equalDouble("FitInt", eph1.getFitInt(), eph2.getFitInt());
equalDouble("I0", eph1.getI0(), eph2.getI0());
equalDouble("iDot", eph1.getiDot(), eph2.getiDot());
equalDouble("M0", eph1.getM0(), eph2.getM0());
equalDouble("Omega", eph1.getOmega(), eph2.getOmega());
equalDouble("Omega0", eph1.getOmega0(), eph2.getOmega0());
equalDouble("OmegaDot", eph1.getOmegaDot(), eph2.getOmegaDot());
equalDouble("RootA", eph1.getRootA(), eph2.getRootA());
equalDouble("Tgd", eph1.getTgd(), eph2.getTgd());
equalDouble("Toc", eph1.getToc(), eph2.getToc());
equalDouble("Toe", eph1.getToe(), eph2.getToe());
equalDouble("Iodc", eph1.getIodc(), eph2.getIodc());
equalDouble("Iode", eph1.getIode(), eph2.getIode());
equalDouble("L2Code", eph1.getL2Code(), eph2.getL2Code());
equalDouble("L2Flag", eph1.getL2Flag(), eph2.getL2Flag());
equalDouble("SvAccur", eph1.getSvAccur(), eph2.getSvAccur());
equalDouble("SvHealth", eph1.getSvHealth(), eph2.getSvHealth());
} else {
System.out.println(
"EPH 2 not found for " + eph1.getSatID() + " at " + eph1.getRefTime());
}
} else if (msg.equalsIgnoreCase(Streamable.MESSAGE_OBSERVATIONS_SET)) {
ObservationSet eps = new ObservationSet(dis, false);
// nothing to do with ?
} else if (msg.equalsIgnoreCase(Streamable.MESSAGE_IONO)) {
IonoGps iono = new IonoGps(dis, false);
// addIonospheric(iono);
} else if (msg.equalsIgnoreCase(Streamable.MESSAGE_COORDINATES)) {
Coordinates c = Coordinates.readFromStream(dis, false);
// setDefinedPosition(c);
} else {
System.out.println("Unknow Msg:[" + msg + "]");
}
msg = dis.readUTF();
}
} catch (EOFException eof) {
// ok
}
fis.close();
try {
navigationIn.release(true, 10000);
} catch (InterruptedException ie) {
ie.printStackTrace();
}
// Get and display elapsed time
int elapsedTimeSec = (int) Math.floor((System.currentTimeMillis() - start) / 1000);
int elapsedTimeMillisec =
(int) ((System.currentTimeMillis() - start) - elapsedTimeSec * 1000);
System.out.println(
"\nElapsed time (read + proc + display + write): "
+ elapsedTimeSec
+ " seconds "
+ elapsedTimeMillisec
+ " milliseconds.");
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* Gets properites from a symbolically named installed package. The properties are the attributes
* in the application descriptor and JAR Manifest.
*/
private void getPropertiesFromStorage() {
RandomAccessStream myStorage;
int size;
byte[] buffer;
InputStream is;
DataInputStream dis;
String jadEncoding = null;
myStorage = new RandomAccessStream(classSecurityToken);
// Get the JAD encoding, if the server provided one
try {
myStorage.connect(storageRoot + Installer.JAD_ENCODING_FILENAME, Connector.READ);
try {
// convert the JAD encoding to UTF8 and write it to storage
dis = myStorage.openDataInputStream();
try {
jadEncoding = dis.readUTF();
} finally {
dis.close();
}
} finally {
myStorage.disconnect();
}
} catch (IOException e) {
// servers can choose the default encoding by not providing one
}
// Load .jad file
bufferedJadProps = new JadProperties();
try {
myStorage.connect(storageRoot + Installer.JAD_FILENAME, Connector.READ);
try {
size = myStorage.getSizeOf();
buffer = new byte[size];
dis = myStorage.openDataInputStream();
try {
dis.readFully(buffer);
is = new ByteArrayInputStream(buffer);
bufferedJadProps.load(is, jadEncoding);
buffer = null;
is = null;
} finally {
dis.close();
}
} finally {
myStorage.disconnect();
}
} catch (IOException e) {
// Jar only install
}
try {
// Get Manifest file so we can buffer it
myStorage.connect(storageRoot + Installer.MANIFEST_FILENAME, Connector.READ);
try {
size = myStorage.getSizeOf();
buffer = new byte[size];
dis = myStorage.openDataInputStream();
try {
dis.readFully(buffer);
is = new ByteArrayInputStream(buffer);
bufferedJarProps = new ManifestProperties();
bufferedJarProps.load(is);
buffer = null;
is = null;
} finally {
dis.close();
}
} finally {
myStorage.disconnect();
}
} catch (IOException e) {
// ignore
}
}
/**
* Process and loop until told to stop. A callback_done will stop the loop and will return a
* result. Otherwise null is returned.
*/
public Object run() throws CommandException {
Object result = null;
boolean shutdown = false;
boolean closeWhenDone = true;
Commands.ValueObject valueObject =
new Commands.ValueObject(); // Working value object so not continually recreated.
InvokableValueSender valueSender =
new InvokableValueSender(); // Working valuesender so not continually recreated.
try {
boolean doLoop = true;
/**
* Note: In the cases below you will see a lot of finally clauses that null variables out.
* This is because this is a long running loop, and variables declared within blocks are not
* garbage collected until the method is terminated, so these variables once set would never
* be GC'd. The nulling at the end of the case makes sure that any of those objects set are
* now available for garbage collection when necessary.
*/
while (doLoop && isConnected()) {
byte cmd = 0;
try {
if (LINUX_1_3) socket.setSoTimeout(1000); // Linux 1.3 bug, see comment on LINUX_1_3
cmd = in.readByte();
if (LINUX_1_3 && isConnected())
socket.setSoTimeout(0); // Linux 1.3 bug, see comment on LINUX_1_3
} catch (InterruptedIOException e) {
continue; // Timeout, try again
}
switch (cmd) {
case Commands.QUIT_CONNECTION:
doLoop = false;
break; // Close this connection
case Commands.TERMINATE_SERVER:
doLoop = false;
shutdown = true; // Shutdown everything
break;
case Commands.GET_CLASS:
String className = in.readUTF();
Class aClass = null;
Class superClass = null;
String superClassName = null;
boolean added = false;
try {
aClass =
Class.forName(
className); // Turns out using JNI format for array type will work fine.
added = server.getIdentityID(aClass, valueObject);
boolean isInterface = aClass.isInterface();
boolean isAbstract = java.lang.reflect.Modifier.isAbstract(aClass.getModifiers());
superClass = aClass.getSuperclass();
superClassName = (superClass != null) ? superClass.getName() : ""; // $NON-NLS-1$
out.writeByte(Commands.GET_CLASS_RETURN);
out.writeInt(valueObject.objectID);
out.writeBoolean(isInterface);
out.writeBoolean(isAbstract);
out.writeUTF(superClassName);
out.flush();
} catch (ClassNotFoundException e) {
valueObject.set();
Commands.sendErrorCommand(out, Commands.GET_CLASS_NOT_FOUND, valueObject);
} catch (ExceptionInInitializerError e) {
sendException(e.getException(), valueObject, out);
} catch (LinkageError e) {
sendException(e, valueObject, out);
} catch (Throwable e) {
// Something bad, did we add a class? If we did remove it from the table.
if (added) server.removeObject(server.getObject(valueObject.objectID));
throw e;
} finally {
// clear out for GC to work.
className = null;
aClass = null;
superClass = null;
superClassName = null;
valueObject.set();
}
break;
case Commands.GET_CLASS_FROM_ID:
int classID = in.readInt();
try {
aClass = (Class) server.getObject(classID);
boolean isInterface = aClass.isInterface();
boolean isAbstract = java.lang.reflect.Modifier.isAbstract(aClass.getModifiers());
superClass = aClass.getSuperclass();
superClassName = (superClass != null) ? superClass.getName() : ""; // $NON-NLS-1$
out.writeByte(Commands.GET_CLASS_ID_RETURN);
out.writeUTF(aClass.getName());
out.writeBoolean(isInterface);
out.writeBoolean(isAbstract);
out.writeUTF(superClassName);
out.flush();
} catch (ClassCastException e) {
valueObject.set();
Commands.sendErrorCommand(out, Commands.CLASS_CAST_EXCEPTION, valueObject);
} finally {
// clear out for GC to work.
aClass = null;
superClass = null;
superClassName = null;
valueObject.set();
}
break;
case Commands.GET_OBJECT_DATA:
int objectID = in.readInt();
Object anObject = null;
try {
anObject = server.getObject(objectID);
valueObject.setObjectID(objectID, server.getIdentityID(anObject.getClass()));
Commands.writeValue(out, valueObject, true);
} catch (ClassCastException e) {
valueObject.set();
Commands.sendErrorCommand(out, Commands.CLASS_CAST_EXCEPTION, valueObject);
} finally {
anObject = null; // Clear out for GC to work
valueObject.set();
}
break;
case Commands.RELEASE_OBJECT:
int id = in.readInt();
server.removeObject(server.getObject(id));
break;
case Commands.NEW_INIT_STRING:
classID = in.readInt(); // ID Of class to do new upon.
String initString = in.readUTF(); // The init string.
Object newValue = null;
Class theClass = null;
try {
theClass = (Class) server.getObject(classID);
if (theClass == null) {
// The class wasn't found. So imply ClassNotFound exception.
throw new ClassNotFoundException();
}
InitializationStringParser parser = null;
try {
parser = InitializationStringParser.createParser(initString);
newValue = parser.evaluate();
boolean primitive = parser.isPrimitive();
// If expected class is Void.TYPE, that means don't test the type of the result
// to verify if correct type, just return what it really is.
if (theClass != Void.TYPE && primitive != theClass.isPrimitive()) {
valueObject.set();
Commands.sendErrorCommand(out, Commands.CLASS_CAST_EXCEPTION, valueObject);
continue; // Goto next command.
}
if (primitive) {
try {
// Need to do special tests for compatibility and assignment.
sendObject(
newValue,
classID != Commands.VOID_TYPE
? classID
: server.getIdentityID(parser.getExpectedType()),
valueObject,
out,
true); // This will make sure it goes out as the correct primitive type
} catch (ClassCastException e) {
// The returned type is not of the correct type for what is expected.
valueObject.set();
Commands.sendErrorCommand(out, Commands.CLASS_CAST_EXCEPTION, valueObject);
continue; // Goto next command
}
} else {
if (newValue != null) {
// Test to see if they are compatible. (Null can be assigned to any object,
// so that is why it was tested out above).
// If expected class is Void.TYPE, that means don't test the type of the result
// to verify if correct type, just return what it really is.
if (theClass != Void.TYPE && !theClass.isInstance(newValue)) {
// The returned type is not of the correct type for what is expected.
valueObject.set();
Commands.sendErrorCommand(out, Commands.CLASS_CAST_EXCEPTION, valueObject);
continue; // Goto next command
}
}
sendObject(
newValue, NOT_A_PRIMITIVE, valueObject, out, true); // Send out as an object.
}
} catch (InitializationStringEvaluationException e) {
if (e instanceof EvaluationException) {
// Want to return the real exception.
sendException(e.getOriginalException(), valueObject, out);
} else {
// Couldn't be evaluated, return an error for this.
setExceptionIntoValue(e.getOriginalException(), valueObject);
Commands.sendErrorCommand(out, Commands.CANNOT_EVALUATE_STRING, valueObject);
}
} finally {
parser = null; // Clear out for GC to work
}
} catch (Throwable e) {
sendException(e, valueObject, out);
} finally {
// Clear out for GC to work
initString = null;
theClass = null;
newValue = null;
valueObject.set();
}
break;
case Commands.INVOKE:
Object target = null;
Object[] parms = null;
Class returnType = null;
java.lang.reflect.Method aMethod = null;
try {
int methodID = in.readInt(); // ID of method to invoke
aMethod = (java.lang.reflect.Method) server.getObject(methodID); // Method to invoke
Commands.readValue(in, valueObject);
target = getInvokableObject(valueObject);
Commands.readValue(in, valueObject);
if (valueObject.type == Commands.ARRAY_IDS) {
// It is an array containing IDs, as it normally would be.
valueSender.initialize(valueObject);
Commands.readArray(in, valueObject.anInt, valueSender, valueObject, false);
parms = (Object[]) valueSender.getArray();
} else {
// It is all objects or null, so it should be an Object[] or null. If not, then this
// is an error.
parms = (Object[]) valueObject.anObject;
}
if (!aMethod.isAccessible())
aMethod.setAccessible(
true); // We will allow all to occur. Let access control be handled by IDE and
// compiler.
newValue = aMethod.invoke(target, parms);
returnType = aMethod.getReturnType();
if (returnType.isPrimitive()) {
int returnTypeID = server.getIdentityID(returnType);
// Need to tell sendObject the correct primitive type.
sendObject(newValue, returnTypeID, valueObject, out, true);
} else {
sendObject(
newValue,
NOT_A_PRIMITIVE,
valueObject,
out,
true); // Just send the object back. sendObject knows how to iterpret the type
}
} catch (CommandException e) {
throw e; // Throw it again. These we don't want to come up as an exception proxy.
// These should end the thread.
} catch (java.lang.reflect.InvocationTargetException e) {
// This is a wrappered exception. Return the wrappered one so it looks like
// it was the real one. (Sometimes the method being invoked is on a
// java.lang.reflect.Constructor.newInstance,
// which in turn is an InvocationTargetException, so we will go until we don't have an
// InvocationTargetException.
Throwable t = e;
do {
t = ((java.lang.reflect.InvocationTargetException) t).getTargetException();
} while (t instanceof java.lang.reflect.InvocationTargetException);
sendException(t, valueObject, out);
} catch (Throwable e) {
sendException(e, valueObject, out); // Turn it into a exception proxy on the client.
} finally {
// Clear out for GC to work
valueObject.set();
parms = null;
target = null;
aMethod = null;
returnType = null;
newValue = null;
valueSender.clear();
}
break;
case Commands.INVOKE_WITH_METHOD_PASSED:
aClass = null;
String methodName = null;
Class[] parmTypes = null;
target = null;
parms = null;
returnType = null;
aMethod = null;
try {
Commands.readValue(in, valueObject);
aClass = (Class) getInvokableObject(valueObject); // The class that has the method.
methodName = in.readUTF();
Commands.readValue(in, valueObject);
if (valueObject.type == Commands.ARRAY_IDS) {
// It is an array containing IDs, as it normally would be.
valueSender.initialize(valueObject);
Commands.readArray(in, valueObject.anInt, valueSender, valueObject, false);
parmTypes = (Class[]) valueSender.getArray();
} else {
// It null, so it should be an null. If not, then this is an error.
parmTypes = null;
}
aMethod = aClass.getMethod(methodName, parmTypes);
// Now we get the info for the invocation of the method and execute it.
Commands.readValue(in, valueObject);
target = getInvokableObject(valueObject);
Commands.readValue(in, valueObject);
if (valueObject.type == Commands.ARRAY_IDS) {
// It is an array containing IDs, as it normally would be.
valueSender.initialize(valueObject);
Commands.readArray(in, valueObject.anInt, valueSender, valueObject, false);
parms = (Object[]) valueSender.getArray();
} else {
// It is all objects or null, so it should be an Object[] or null. If not, then this
// is an error.
parms = (Object[]) valueObject.anObject;
}
if (!aMethod.isAccessible())
aMethod.setAccessible(
true); // We will allow all to occur. Let access control be handled by IDE and
// compiler.
newValue = aMethod.invoke(target, parms);
returnType = aMethod.getReturnType();
if (returnType.isPrimitive()) {
int returnTypeID = server.getIdentityID(returnType);
// Need to tell sendObject the correct primitive type.
sendObject(newValue, returnTypeID, valueObject, out, true);
} else {
sendObject(
newValue,
NOT_A_PRIMITIVE,
valueObject,
out,
true); // Just send the object back. sendObject knows how to iterpret the type
}
} catch (CommandException e) {
throw e; // Throw it again. These we don't want to come up as an exception proxy.
// These should end the thread.
} catch (java.lang.reflect.InvocationTargetException e) {
// This is a wrappered exception. Return the wrappered one so it looks like
// it was the real one. (Sometimes the method being invoked is on a
// java.lang.reflect.Constructor.newInstance,
// which in turn is an InvocationTargetException, so we will go until we don't have an
// InvocationTargetException.
Throwable t = e;
do {
t = ((java.lang.reflect.InvocationTargetException) t).getTargetException();
} while (t instanceof java.lang.reflect.InvocationTargetException);
sendException(t, valueObject, out);
} catch (Throwable e) {
sendException(e, valueObject, out); // Turn it into a exception proxy on the client.
} finally {
aClass = null;
methodName = null;
parmTypes = null;
// Clear out for GC to work
valueObject.set();
parms = null;
target = null;
aMethod = null;
returnType = null;
newValue = null;
valueSender.clear();
}
break;
case Commands.GET_ARRAY_CONTENTS:
try {
target = server.getObject(in.readInt()); // Array to get the ids for.
valueObject.setArrayIDS(
new ArrayContentsRetriever(target),
Array.getLength(target),
Commands.OBJECT_CLASS);
Commands.writeValue(out, valueObject, true); // Write it back as a value command.
} catch (CommandException e) {
throw e; // Throw it again. These we don't want to come up as an exception proxy.
// These should end the thread.
} catch (Throwable e) {
sendException(e, valueObject, out); // Turn it into a exception proxy on the client.
} finally {
target = null;
valueObject.set();
}
break;
case Commands.CALLBACK_DONE:
try {
if (connectionThread != null) {
valueObject.set();
Commands.sendErrorCommand(out, Commands.UNKNOWN_COMMAND_SENT, valueObject);
} else {
try {
Commands.readBackValue(in, valueObject, Commands.NO_TYPE_CHECK);
if (valueObject.type == Commands.ARRAY_IDS) {
// It is an array containing IDs, as it normally would be.
valueSender.initialize(valueObject);
Commands.readArray(in, valueObject.anInt, valueSender, valueObject, false);
result = valueSender.getArray();
} else {
result = getInvokableObject(valueObject);
}
doLoop = false; // We need to terminate and return result
closeWhenDone = false; // Don't close, we will continue.
} catch (CommandErrorException e) {
// There was an command error on the other side. This means
// connection still good, but don't continue the callback processing.
doLoop = false; // We need to terminate and return result
closeWhenDone = false; // Don't close, we will continue.
throw e; // Let it go on out.
}
}
} finally {
valueObject.set();
valueSender.clear();
}
break;
case Commands.ERROR:
try {
// Got an error command. Don't know what to do but read the
// value and simply print it out.
Commands.readValue(in, valueObject);
result = getInvokableObject(valueObject);
System.out.println("Error sent to server: Result=" + result); // $NON-NLS-1$
} finally {
valueObject.set();
}
break;
case Commands.EXPRESSION_TREE_COMMAND:
try {
processExpressionCommand(valueObject, valueSender);
} finally {
valueObject.set();
valueSender.clear();
}
break;
default:
// Unknown command. We don't know how long it is, so we need to shut the connection
// down.
System.err.println("Error: Invalid cmd send to server: Cmd=" + cmd); // $NON-NLS-1$
doLoop = false;
closeWhenDone = true;
break;
}
}
} catch (EOFException e) {
// This is ok. It means that the connection on the other side was terminated.
// So just accept this and go down.
} catch (CommandException e) {
throw e;
} catch (SocketException e) {
if (socket != null)
throw new UnexpectedExceptionCommandException(
false, e); // socket null means a valid close request
} catch (Throwable e) {
e.printStackTrace();
} finally {
if (closeWhenDone) {
try {
for (Iterator itr = expressionProcessors.values().iterator(); itr.hasNext(); ) {
ExpressionProcesserController exp = (ExpressionProcesserController) itr.next();
exp.close();
}
} finally {
expressionProcessors.clear();
}
if (in != null)
try {
in.close();
} catch (Exception e) {
}
in = null;
if (out != null)
try {
out.close();
} catch (Exception e) {
}
out = null;
close();
}
}
if (closeWhenDone && connectionThread != null) server.removeConnectionThread(connectionThread);
if (shutdown) server.requestShutdown();
return result;
}
protected void loadFromStorage() {
DataInputStream inputStream = NvStorage.ReadFileRecord("config", 0);
try {
accountIndex = inputStream.readInt();
showOfflineContacts = inputStream.readBoolean();
fullscreen = inputStream.readBoolean();
def_profile = inputStream.readInt();
smiles = inputStream.readBoolean();
showTransports = inputStream.readBoolean();
selfContact = inputStream.readBoolean();
collapsedGroups = inputStream.readBoolean();
ignore = inputStream.readBoolean();
eventComposing = inputStream.readBoolean();
gmtOffset = inputStream.readInt();
locOffset = inputStream.readInt();
autoLogin = inputStream.readBoolean();
autoJoinConferences = inputStream.readBoolean();
popupFromMinimized = inputStream.readBoolean();
notifyBlink = inputStream.readBoolean();
memMonitor = inputStream.readBoolean();
font1 = inputStream.readInt();
font2 = inputStream.readInt();
autoFocus = inputStream.readBoolean();
notInListDropLevel = inputStream.readInt();
storeConfPresence = inputStream.readBoolean();
capsState = inputStream.readBoolean();
textWrap = inputStream.readInt();
loginstatus = inputStream.readInt();
msgPath = inputStream.readUTF();
msgLog = inputStream.readBoolean();
msgLogPresence = inputStream.readBoolean();
msgLogConfPresence = inputStream.readBoolean();
msgLogConf = inputStream.readBoolean();
cp1251 = inputStream.readBoolean();
autoAwayDelay = inputStream.readInt();
defGcRoom = inputStream.readUTF();
altInput = inputStream.readBoolean();
isbottom = inputStream.readInt();
confMessageCount = inputStream.readInt();
newMenu = inputStream.readBoolean();
lightState = inputStream.readBoolean();
notifySound = inputStream.readBoolean();
lastMessages = inputStream.readBoolean();
setAutoStatusMessage = inputStream.readBoolean();
autoAwayType = inputStream.readInt();
autoScroll = inputStream.readBoolean();
popUps = inputStream.readBoolean();
showResources = inputStream.readBoolean();
antispam = inputStream.readBoolean();
enableVersionOs = inputStream.readBoolean();
messageLimit = inputStream.readInt();
lang = inputStream.readUTF();
eventDelivery = inputStream.readBoolean();
transliterateFilenames = inputStream.readBoolean();
rosterStatus = inputStream.readBoolean();
queryExit = inputStream.readBoolean();
notifyPicture = inputStream.readBoolean();
showBalloons = inputStream.readBoolean();
userKeys = inputStream.readBoolean();
msglistLimit = inputStream.readInt();
useTabs = inputStream.readBoolean();
autoSubscribe = inputStream.readInt();
useBoldFont = inputStream.readBoolean();
inputStream.close();
} catch (Exception e) {
try {
if (inputStream != null) inputStream.close();
} catch (IOException ex) {
}
}
lastProfile = profile = def_profile;
if (lastProfile == AlertProfile.VIBRA) lastProfile = 0;
updateTime();
VirtualList.fullscreen = fullscreen;
VirtualList.isbottom = isbottom;
VirtualList.memMonitor = memMonitor;
VirtualList.showBalloons = showBalloons;
VirtualList.userKeys = userKeys;
}
