@Override
public String getAccessibleName() {
String name = super.getAccessibleName();
if (seqs.size() > 0 && seqs.get(0).size > 0) {
String keyValueList = "";
for (Sequence seq : seqs) {
if (seq.isPlotted) {
String value = "null";
if (seq.size > 0) {
if (unit == Unit.BYTES) {
value = Resources.format(Messages.SIZE_BYTES, seq.value(seq.size - 1));
} else {
value =
getFormattedValue(seq.value(seq.size - 1), false)
+ ((unit == Unit.PERCENT) ? "%" : "");
}
}
// Assume format string ends with newline
keyValueList +=
Resources.format(Messages.PLOTTER_ACCESSIBLE_NAME_KEY_AND_VALUE, seq.key, value);
}
}
name += "\n" + keyValueList + ".";
} else {
name += "\n" + Messages.PLOTTER_ACCESSIBLE_NAME_NO_DATA;
}
return name;
}
@Override
public JPopupMenu getComponentPopupMenu() {
if (popupMenu == null) {
popupMenu = new JPopupMenu(Messages.CHART_COLON);
timeRangeMenu = new JMenu(Messages.PLOTTER_TIME_RANGE_MENU);
timeRangeMenu.setMnemonic(Resources.getMnemonicInt(Messages.PLOTTER_TIME_RANGE_MENU));
popupMenu.add(timeRangeMenu);
menuRBs = new JRadioButtonMenuItem[rangeNames.length];
ButtonGroup rbGroup = new ButtonGroup();
for (int i = 0; i < rangeNames.length; i++) {
menuRBs[i] = new JRadioButtonMenuItem(rangeNames[i]);
rbGroup.add(menuRBs[i]);
menuRBs[i].addActionListener(this);
if (viewRange == rangeValues[i]) {
menuRBs[i].setSelected(true);
}
timeRangeMenu.add(menuRBs[i]);
}
popupMenu.addSeparator();
saveAsMI = new JMenuItem(Messages.PLOTTER_SAVE_AS_MENU_ITEM);
saveAsMI.setMnemonic(Resources.getMnemonicInt(Messages.PLOTTER_SAVE_AS_MENU_ITEM));
saveAsMI.addActionListener(this);
popupMenu.add(saveAsMI);
}
return popupMenu;
}
public static Bitmap[] load(String src, int width, int height) {
Bitmap[] texture = null;
InputStream is = null;
AssetManager am = resources.getAssets();
String[] nameOfBoxs = null;
try {
nameOfBoxs = am.list(src);
} catch (IOException e) {
Log.d("GraphicMaster", "Culd not find folder " + src);
}
Log.d("GraphicMaster", "NameOfBoxs.length = " + nameOfBoxs.length);
texture = new Bitmap[nameOfBoxs.length];
for (int i = 0; i < nameOfBoxs.length; i++) {
try {
is = resources.getAssets().open(src + "/" + nameOfBoxs[i]);
texture[i] = BitmapFactory.decodeStream(is);
/* if(width > 0 && height > 0)
texture[i] = Bitmap.createScaledBitmap(texture[i], width, height, false);*/
Log.d(
"GraphicMaster",
"Scaled from "
+ new Integer((int) (texture[i].getWidth())).toString()
+ " "
+ new Integer((int) (texture[i].getHeight())).toString()
+ " to "
+ new Integer((int) (texture[i].getWidth() * GameSettings.widthM)).toString()
+ " "
+ new Integer((int) (GameSettings.heightM * texture[i].getWidth())).toString());
Log.d(
"GraphicMaster",
"Scale"
+ new Double(GameSettings.widthM).toString()
+ " "
+ new Double(GameSettings.heightM).toString());
if (GameSettings.widthM != 1 && GameSettings.heightM != 1)
texture[i] =
Bitmap.createScaledBitmap(
texture[i],
(int) (texture[i].getWidth() * GameSettings.widthM),
(int) (texture[i].getHeight() * GameSettings.heightM),
false);
} catch (IOException e) {
Log.d("GraphicMaster", "Culd not read: " + src + nameOfBoxs[i]);
}
}
return texture;
}
private void setupHomeDir(String homeString) {
if (homeString == null) {
homeString = sysProps.getProperty("swingri.home");
}
if (homeString != null) {
dataDir = new File(homeString);
} else {
userHome = new File(sysProps.getProperty("user.home"));
String dataDirStr = props.getString("application.datadir", DEFAULT_HOME_DIR);
dataDir = new File(userHome, dataDirStr);
}
if (!dataDir.isDirectory()) {
String path = dataDir.getAbsolutePath();
boolean create;
if (props.hasUserRejectedCreatingLocalDataDir()) {
create = false;
} else if (getBoolean("application.showLocalStorageDialogs", true)) {
create =
Resources.showConfirmDialog(
null,
messageBundle,
"fontManager.properties.title",
"manager.properties.createNewDirectory",
path);
if (!create) props.setUserRejectedCreatingLocalDataDir();
} else {
// Always create local-storage directory if show user prompt dialog setting is false.
create = true;
}
if (!create) {
dataDir = null;
} else {
dataDir.mkdirs();
if (!dataDir.isDirectory()) {
// check to make sure that dialog should be shown on the error.
if (getBoolean("application.showLocalStorageDialogs", true)) {
Resources.showMessageDialog(
null,
JOptionPane.ERROR_MESSAGE,
messageBundle,
"fontManager.properties.title",
"manager.properties.failedCreation",
dataDir.getAbsolutePath());
}
dataDir = null;
}
}
}
}
private boolean setupDefaultProperties() {
fontProps = new Properties();
// create program properties with default
try {
// If you application needs to look at other font directories
// they can be added via the readSystemFonts method.
fontManager.readSystemFonts(null);
fontProps = fontManager.getFontProperties();
} catch (Exception ex) {
if (getBoolean("application.showLocalStorageDialogs", true)) {
Resources.showMessageDialog(
null,
JOptionPane.ERROR_MESSAGE,
messageBundle,
"fontManager.properties.title",
"manager.properties.session.readError",
ex);
} // log the error
if (logger.isLoggable(Level.WARNING)) {
logger.log(Level.WARNING, "Error loading default properties", ex);
}
return false;
}
return true;
}
public synchronized void saveProperties() {
if (ownLock()) {
try {
FileOutputStream out = new FileOutputStream(propertyFile);
try {
fontProps.store(out, "-- ICEpf Font properties --");
} finally {
out.close();
}
recordMofifTime();
} catch (IOException ex) {
// check to make sure the storage relate dialogs can be shown
if (getBoolean("application.showLocalStorageDialogs", true)) {
Resources.showMessageDialog(
null,
JOptionPane.ERROR_MESSAGE,
messageBundle,
"fontManager.properties.title",
"manager.properties.saveError",
ex);
}
// log the error
if (logger.isLoggable(Level.WARNING)) {
logger.log(Level.WARNING, "Error saving font properties cache", ex);
}
}
}
}
public Template(String uri) {
Path existing = Resources.findExistingPath(uri);
if (existing == null) {
throw new IllegalArgumentException("Template not found " + uri);
}
this.path = existing;
}
/**
* Lists resources of the specified database.
*
* @return success flag
* @throws IOException I/O exception
*/
private boolean listDB() throws IOException {
final String db = args[0];
final String path = args[1] != null ? args[1] : "";
if (!Databases.validName(db)) return error(NAME_INVALID_X, db);
final Table table = new Table();
table.description = RESOURCES;
table.header.add(INPUT_PATH);
table.header.add(TYPE);
table.header.add(MimeTypes.CONTENT_TYPE);
table.header.add(SIZE);
try {
// add xml documents
final Data data = Open.open(db, context);
final Resources res = data.resources;
final IntList il = res.docs(path);
final int ds = il.size();
for (int i = 0; i < ds; i++) {
final int pre = il.get(i);
final TokenList tl = new TokenList(3);
final byte[] file = data.text(pre, true);
tl.add(file);
tl.add(DataText.M_XML);
tl.add(MimeTypes.APP_XML);
tl.add(data.size(pre, Data.DOC));
table.contents.add(tl);
}
// add binary resources
for (final byte[] file : res.binaries(path)) {
final String f = string(file);
final TokenList tl = new TokenList(3);
tl.add(file);
tl.add(DataText.M_RAW);
tl.add(MimeTypes.get(f));
tl.add(data.meta.binary(f).length());
table.contents.add(tl);
}
Close.close(data, context);
} catch (final IOException ex) {
return error(Util.message(ex));
}
out.println(table.sort().finish());
return true;
}
@Test
@SuppressWarnings("unchecked")
public void parse_object() throws IOException {
List<Object> members =
(List<Object>) parser.parse(resources.sourceFile(Paths.get("_data", "members.yml")));
assertThat(members).hasSize(3);
assertThat((Map<String, Object>) members.get(0))
.containsExactly(entry("name", "Tom Preston-Werner"), entry("github", "mojombo"));
}
/** The default constructor for the SSH protocol provider. */
public ProtocolProviderServiceSSHImpl() {
logger.trace("Creating a ssh provider.");
try {
// converting to milliseconds
connectionTimeout = Integer.parseInt(Resources.getString("connectionTimeout")) * 1000;
} catch (NumberFormatException ex) {
logger.error("Connection Timeout set to 30 seconds");
}
}
private void saveDataToFile(File file) {
try {
PrintStream out = new PrintStream(new FileOutputStream(file));
// Print header line
out.print("Time");
for (Sequence seq : seqs) {
out.print("," + seq.name);
}
out.println();
// Print data lines
if (seqs.size() > 0 && seqs.get(0).size > 0) {
for (int i = 0; i < seqs.get(0).size; i++) {
double excelTime = toExcelTime(times.time(i));
out.print(String.format(Locale.ENGLISH, "%.6f", excelTime));
for (Sequence seq : seqs) {
out.print("," + getFormattedValue(seq.value(i), false));
}
out.println();
}
}
out.close();
JOptionPane.showMessageDialog(
this,
Resources.format(
Messages.FILE_CHOOSER_SAVED_FILE, file.getAbsolutePath(), file.length()));
} catch (IOException ex) {
String msg = ex.getLocalizedMessage();
String path = file.getAbsolutePath();
if (msg.startsWith(path)) {
msg = msg.substring(path.length()).trim();
}
JOptionPane.showMessageDialog(
this,
Resources.format(Messages.FILE_CHOOSER_SAVE_FAILED_MESSAGE, path, msg),
Messages.FILE_CHOOSER_SAVE_FAILED_TITLE,
JOptionPane.ERROR_MESSAGE);
}
}
public synchronized void loadProperties() {
if (dataDir != null) {
propertyFile = new File(dataDir, USER_FILENAME);
// load font properties from last invocation
if (propertyFile.exists()) {
try {
InputStream in = new FileInputStream(propertyFile);
try {
fontProps.load(in);
fontManager.setFontProperties(fontProps);
} finally {
in.close();
}
} catch (IOException ex) {
// check to make sure the storage relate dialogs can be shown
if (getBoolean("application.showLocalStorageDialogs", true)) {
Resources.showMessageDialog(
null,
JOptionPane.ERROR_MESSAGE,
messageBundle,
"fontManager.properties.title",
"manager.properties.session.readError",
ex);
}
// log the error
if (logger.isLoggable(Level.WARNING)) {
logger.log(Level.WARNING, "Error loading font properties cache", ex);
}
} catch (IllegalArgumentException e) {
// propblem parsing fontProps, reread teh file
setupDefaultProperties();
saveProperties();
}
}
// If no font data, then read font data and save the new file.
else {
setupDefaultProperties();
saveProperties();
}
}
}
public void updateCPUInfo(Result result) {
if (prevUpTime > 0L && result.upTime > prevUpTime) {
// elapsedCpu is in ns and elapsedTime is in ms.
long elapsedCpu = result.processCpuTime - prevProcessCpuTime;
long elapsedTime = result.upTime - prevUpTime;
// cpuUsage could go higher than 100% because elapsedTime
// and elapsedCpu are not fetched simultaneously. Limit to
// 99% to avoid Plotter showing a scale from 0% to 200%.
float cpuUsage = Math.min(99F, elapsedCpu / (elapsedTime * 10000F * result.nCPUs));
getPlotter()
.addValues(result.timeStamp, Math.round(cpuUsage * Math.pow(10.0, CPU_DECIMALS)));
getInfoLabel()
.setText(
Resources.format(
Messages.CPU_USAGE_FORMAT, String.format("%." + CPU_DECIMALS + "f", cpuUsage)));
}
this.prevUpTime = result.upTime;
this.prevProcessCpuTime = result.processCpuTime;
}
@Override
public void approveSelection() {
File file = getSelectedFile();
if (file != null) {
FileFilter filter = getFileFilter();
if (filter != null && filter instanceof FileNameExtensionFilter) {
String[] extensions = ((FileNameExtensionFilter) filter).getExtensions();
boolean goodExt = false;
for (String ext : extensions) {
if (file.getName().toLowerCase().endsWith("." + ext.toLowerCase())) {
goodExt = true;
break;
}
}
if (!goodExt) {
file = new File(file.getParent(), file.getName() + "." + extensions[0]);
}
}
if (file.exists()) {
String okStr = Messages.FILE_CHOOSER_FILE_EXISTS_OK_OPTION;
String cancelStr = Messages.FILE_CHOOSER_FILE_EXISTS_CANCEL_OPTION;
int ret =
JOptionPane.showOptionDialog(
this,
Resources.format(Messages.FILE_CHOOSER_FILE_EXISTS_MESSAGE, file.getName()),
Messages.FILE_CHOOSER_FILE_EXISTS_TITLE,
JOptionPane.OK_CANCEL_OPTION,
JOptionPane.WARNING_MESSAGE,
null,
new Object[] {okStr, cancelStr},
okStr);
if (ret != JOptionPane.OK_OPTION) {
return;
}
}
setSelectedFile(file);
}
super.approveSelection();
}
private void setupLock() {
if (dataDir == null) {
lockDir = null;
} else {
File dir = new File(dataDir, LOCK_FILE);
if (!dir.mkdir()) {
dir.delete();
if (!dir.mkdir()) {
dir = null;
if (getBoolean("application.showLocalStorageDialogs", true)) {
Resources.showMessageDialog(
null,
JOptionPane.ERROR_MESSAGE,
messageBundle,
"fontManager.properties.title",
"manager.properties.session.nolock",
LOCK_FILE);
}
}
}
lockDir = dir;
}
}
/**
* A SSH implementation of the ProtocolProviderService.
*
* @author Shobhit Jindal
*/
public class ProtocolProviderServiceSSHImpl implements ProtocolProviderService {
private static final Logger logger = Logger.getLogger(ProtocolProviderServiceSSHImpl.class);
/** The name of this protocol. */
public static final String SSH_PROTOCOL_NAME = ProtocolNames.SSH;
// /**
// * The identifier for SSH Stack
// * Java Secure Channel JSch
// */
// JSch jsch = new JSch();
/** The test command given after each command to determine the reply length of the command */
private final String testCommand = Resources.getString("testCommand");
/** A reference to the protocol provider of UIService */
private static ServiceReference ppUIServiceRef;
/** Connection timeout to a remote server in milliseconds */
private static int connectionTimeout = 30000;
/** A reference to UI Service */
private static UIService uiService;
/** The id of the account that this protocol provider represents. */
private AccountID accountID = null;
/** We use this to lock access to initialization. */
private Object initializationLock = new Object();
/** The hashtable with the operation sets that we support locally. */
private final Hashtable supportedOperationSets = new Hashtable();
private OperationSetBasicInstantMessagingSSHImpl basicInstantMessaging;
private OperationSetFileTransferSSHImpl fileTranfer;
/** A list of listeners interested in changes in our registration state. */
private Vector registrationStateListeners = new Vector();
/** Indicates whether or not the provider is initialized and ready for use. */
private boolean isInitialized = false;
/** The logo corresponding to the ssh protocol. */
private ProtocolIconSSHImpl sshIcon = new ProtocolIconSSHImpl();
/**
* The registration state of SSH Provider is taken to be registered by default as it doesn't
* correspond to the state on remote server
*/
private RegistrationState currentRegistrationState = RegistrationState.REGISTERED;
/** The default constructor for the SSH protocol provider. */
public ProtocolProviderServiceSSHImpl() {
logger.trace("Creating a ssh provider.");
try {
// converting to milliseconds
connectionTimeout = Integer.parseInt(Resources.getString("connectionTimeout")) * 1000;
} catch (NumberFormatException ex) {
logger.error("Connection Timeout set to 30 seconds");
}
}
/**
* Initializes the service implementation, and puts it in a sate where it could interoperate with
* other services. It is strongly recomended that properties in this Map be mapped to property
* names as specified by <tt>AccountProperties</tt>.
*
* @param userID the user id of the ssh account we're currently initializing
* @param accountID the identifier of the account that this protocol provider represents.
* @see net.java.sip.communicator.service.protocol.AccountID
*/
protected void initialize(String userID, AccountID accountID) {
synchronized (initializationLock) {
this.accountID = accountID;
// initialize the presence operationset
OperationSetPersistentPresenceSSHImpl persistentPresence =
new OperationSetPersistentPresenceSSHImpl(this);
supportedOperationSets.put(
OperationSetPersistentPresence.class.getName(), persistentPresence);
// register it once again for those that simply need presence and
// won't be smart enough to check for a persistent presence
// alternative
supportedOperationSets.put(OperationSetPresence.class.getName(), persistentPresence);
// initialize the IM operation set
basicInstantMessaging = new OperationSetBasicInstantMessagingSSHImpl(this);
supportedOperationSets.put(
OperationSetBasicInstantMessaging.class.getName(), basicInstantMessaging);
// initialze the file transfer operation set
fileTranfer = new OperationSetFileTransferSSHImpl(this);
supportedOperationSets.put(OperationSetFileTransfer.class.getName(), fileTranfer);
isInitialized = true;
}
}
/**
* Determines whether a vaild session exists for the contact of remote machine.
*
* @param sshContact ID of SSH Contact
* @return <tt>true</tt> if the session is connected <tt>false</tt> otherwise
*/
public boolean isSessionValid(ContactSSH sshContact) {
Session sshSession = sshContact.getSSHSession();
if (sshSession != null) if (sshSession.isConnected()) return true;
// remove reference to an unconnected SSH Session, if any
sshContact.setSSHSession(null);
return false;
}
/**
* Determines whether the contact is connected to shell of remote machine as a precheck for any
* further operation
*
* @param sshContact ID of SSH Contact
* @return <tt>true</tt> if the contact is connected <tt>false</tt> if the contact is not
* connected
*/
public boolean isShellConnected(ContactSSH sshContact) {
// a test command may also be run here
if (isSessionValid(sshContact)) {
return (sshContact.getShellChannel() != null);
}
/*
* Above should be return(sshContact.getShellChannel() != null
* && sshContact.getShellChannel().isConnected());
*
* but incorrect reply from stack for isConnected()
*/
return false;
}
/**
* Creates a shell channel to the remote machine a new jsch session is also created if the current
* one is invalid
*
* @param sshContact the contact of the remote machine
* @param firstMessage the first message
*/
public void connectShell(final ContactSSH sshContact, final Message firstMessage) {
sshContact.setConnectionInProgress(true);
final UIService uiService = this.uiService;
final Thread newConnection =
new Thread(
(new Runnable() {
public void run() {
OperationSetPersistentPresenceSSHImpl persistentPresence =
(OperationSetPersistentPresenceSSHImpl)
sshContact.getParentPresenceOperationSet();
persistentPresence.changeContactPresenceStatus(
sshContact, SSHStatusEnum.CONNECTING);
try {
if (!isSessionValid(sshContact)) createSSHSessionAndLogin(sshContact);
createShellChannel(sshContact);
// initalizing the reader and writers of ssh contact
persistentPresence.changeContactPresenceStatus(
sshContact, SSHStatusEnum.CONNECTED);
showWelcomeMessage(sshContact);
sshContact.setMessageType(sshContact.CONVERSATION_MESSAGE_RECEIVED);
sshContact.setConnectionInProgress(false);
Thread.sleep(1500);
sshContact.setCommandSent(true);
basicInstantMessaging.sendInstantMessage(sshContact, firstMessage);
}
// rigoruos Exception Checking in future
catch (Exception ex) {
persistentPresence.changeContactPresenceStatus(
sshContact, SSHStatusEnum.NOT_AVAILABLE);
ex.printStackTrace();
} finally {
sshContact.setConnectionInProgress(false);
}
}
}));
newConnection.start();
}
/**
* Creates a channel for shell type in the current session channel types = shell, sftp, exec(X
* forwarding), direct-tcpip(stream forwarding) etc
*
* @param sshContact ID of SSH Contact
*/
public void createShellChannel(ContactSSH sshContact) throws IOException {
try {
Channel shellChannel = sshContact.getSSHSession().openChannel("shell");
// initalizing the reader and writers of ssh contact
sshContact.initializeShellIO(shellChannel.getInputStream(), shellChannel.getOutputStream());
((ChannelShell) shellChannel)
.setPtyType(sshContact.getSSHConfigurationForm().getTerminalType());
// initializing the shell
shellChannel.connect(1000);
sshContact.setShellChannel(shellChannel);
sshContact.sendLine("export PS1=");
} catch (JSchException ex) {
sshContact.setSSHSession(null);
throw new IOException("Unable to create shell channel to remote" + " server");
}
}
/**
* Closes the Shell channel are associated IO Streams
*
* @param sshContact ID of SSH Contact
*/
public void closeShellChannel(ContactSSH sshContact) throws JSchException, IOException {
sshContact.closeShellIO();
sshContact.getShellChannel().disconnect();
sshContact.setShellChannel(null);
}
/**
* Creates a SSH Session with a remote machine and tries to login according to the details
* specified by Contact An appropriate message is shown to the end user in case the login fails
*
* @param sshContact ID of SSH Contact
* @throws JSchException if a JSch is unable to create a SSH Session with the remote machine
* @throws InterruptedException if the thread is interrupted before session connected or is timed
* out
* @throws OperationFailedException if not of above reasons :-)
*/
public void createSSHSessionAndLogin(ContactSSH sshContact)
throws JSchException, OperationFailedException, InterruptedException {
logger.info("Creating a new SSH Session to " + sshContact.getHostName());
// creating a new JSch Stack identifier for contact
JSch jsch = new JSch();
String knownHosts = (String) accountID.getAccountProperties().get("KNOWN_HOSTS_FILE");
if (!knownHosts.equals("Optional")) jsch.setKnownHosts(knownHosts);
String identitiyKey = (String) accountID.getAccountProperties().get("IDENTITY_FILE");
String userName = sshContact.getUserName();
// use the name of system user if the contact has not supplied SSH
// details
if (userName.equals("")) userName = System.getProperty("user.name");
if (!identitiyKey.equals("Optional")) jsch.addIdentity(identitiyKey);
// creating a new session for the contact
Session session =
jsch.getSession(
userName, sshContact.getHostName(), sshContact.getSSHConfigurationForm().getPort());
/**
* Creating and associating User Info with the session User Info passes authentication from
* sshContact to SSH Stack
*/
SSHUserInfo sshUserInfo = new SSHUserInfo(sshContact);
session.setUserInfo(sshUserInfo);
/** initializing the session */
session.connect(connectionTimeout);
int count = 0;
// wait for session to get connected
while (!session.isConnected() && count <= 30000) {
Thread.sleep(1000);
count += 1000;
logger.trace("SSH:" + sshContact.getHostName() + ": Sleep zzz .. ");
}
// if timeout have exceeded
if (count > 30000) {
sshContact.setSSHSession(null);
JOptionPane.showMessageDialog(
null, "SSH Connection attempt to " + sshContact.getHostName() + " timed out");
// error codes are not defined yet
throw new OperationFailedException(
"SSH Connection attempt to " + sshContact.getHostName() + " timed out", 2);
}
sshContact.setJSch(jsch);
sshContact.setSSHSession(session);
logger.info("A new SSH Session to " + sshContact.getHostName() + " Created");
}
/**
* Closes the SSH Session associated with the contact
*
* @param sshContact ID of SSH Contact
*/
void closeSSHSession(ContactSSH sshContact) {
sshContact.getSSHSession().disconnect();
sshContact.setSSHSession(null);
}
/**
* Presents the login welcome message to user
*
* @param sshContact ID of SSH Contact
*/
public void showWelcomeMessage(ContactSSH sshContact) throws IOException {
/* //sending the command
sshContact.sendLine(testCommand);
String reply = "", line = "";
// message is extracted until the test Command ie echoed back
while(line.indexOf(testCommand) == -1)
{
reply += line + "\n";
line = sshContact.getLine();
}
uiService.getPopupDialog().showMessagePopupDialog
(reply,"Message from " + sshContact.getDisplayName(),
uiService.getPopupDialog().INFORMATION_MESSAGE);
if(line.startsWith(testCommand))
while(!sshContact.getLine().contains(testCommand));
//one line output of testCommand
sshContact.getLine();
*/
logger.debug("SSH: Welcome message shown");
}
/**
* Returns a reference to UIServce for accessing UI related services
*
* @return uiService a reference to UIService
*/
public static UIService getUIService() {
return uiService;
}
/**
* Registers the specified listener with this provider so that it would receive notifications on
* changes of its state or other properties such as its local address and display name.
*
* @param listener the listener to register.
*/
public void addRegistrationStateChangeListener(RegistrationStateChangeListener listener) {
synchronized (registrationStateListeners) {
if (!registrationStateListeners.contains(listener)) registrationStateListeners.add(listener);
}
}
/**
* Removes the specified registration listener so that it won't receive further notifications when
* our registration state changes.
*
* @param listener the listener to remove.
*/
public void removeRegistrationStateChangeListener(RegistrationStateChangeListener listener) {
synchronized (registrationStateListeners) {
registrationStateListeners.remove(listener);
}
}
/**
* Creates a <tt>RegistrationStateChangeEvent</tt> corresponding to the specified old and new
* states and notifies all currently registered listeners.
*
* @param oldState the state that the provider had before the change occurred
* @param newState the state that the provider is currently in.
* @param reasonCode a value corresponding to one of the REASON_XXX fields of the
* RegistrationStateChangeEvent class, indicating the reason for this state transition.
* @param reason a String further explaining the reason code or null if no such explanation is
* necessary.
*/
private void fireRegistrationStateChanged(
RegistrationState oldState, RegistrationState newState, int reasonCode, String reason) {
RegistrationStateChangeEvent event =
new RegistrationStateChangeEvent(this, oldState, newState, reasonCode, reason);
logger.debug(
"Dispatching " + event + " to " + registrationStateListeners.size() + " listeners.");
Iterator listeners = null;
synchronized (registrationStateListeners) {
listeners = new ArrayList(registrationStateListeners).iterator();
}
while (listeners.hasNext()) {
RegistrationStateChangeListener listener = (RegistrationStateChangeListener) listeners.next();
listener.registrationStateChanged(event);
}
logger.trace("Done.");
}
/**
* Returns the AccountID that uniquely identifies the account represented by this instance of the
* ProtocolProviderService.
*
* @return the id of the account represented by this provider.
*/
public AccountID getAccountID() {
return accountID;
}
/**
* Returns the operation set corresponding to the specified class or null if this operation set is
* not supported by the provider implementation.
*
* @param opsetClass the <tt>Class</tt> of the operation set that we're looking for.
* @return returns an OperationSet of the specified <tt>Class</tt> if the undelying implementation
* supports it or null otherwise.
*/
public OperationSet getOperationSet(Class opsetClass) {
return (OperationSet) getSupportedOperationSets().get(opsetClass.getName());
}
/**
* Returns the short name of the protocol that the implementation of this provider is based upon
* (like SIP, Jabber, ICQ/AIM, or others for example).
*
* @return a String containing the short name of the protocol this service is implementing (most
* often that would be a name in ProtocolNames).
*/
public String getProtocolName() {
return SSH_PROTOCOL_NAME;
}
/**
* Returns the protocol display name. This is the name that would be used by the GUI to display
* the protocol name.
*
* @return a String containing the display name of the protocol this service is implementing
*/
public String getProtocolDisplayName() {
return SSH_PROTOCOL_NAME;
}
/**
* Returns the state of the registration of this protocol provider with the corresponding
* registration service.
*
* @return ProviderRegistrationState
*/
public RegistrationState getRegistrationState() {
return currentRegistrationState;
}
/**
* Returns an array containing all operation sets supported by the current implementation.
*
* @return a java.util.Map containing instance of all supported operation sets mapped against
* their class names (e.g. OperationSetPresence.class.getName()) .
*/
public Map getSupportedOperationSets() {
// Copy the map so that the caller is not able to modify it.
return (Map) supportedOperationSets.clone();
}
/**
* Indicates whether or not this provider is registered
*
* @return true if the provider is currently registered and false otherwise.
*/
public boolean isRegistered() {
return currentRegistrationState.equals(RegistrationState.REGISTERED);
}
/**
* Starts the registration process.
*
* @param authority the security authority that will be used for resolving any security challenges
* that may be returned during the registration or at any moment while wer're registered.
* @throws OperationFailedException with the corresponding code it the registration fails for some
* reason (e.g. a networking error or an implementation problem).
*/
public void register(SecurityAuthority authority) throws OperationFailedException {
RegistrationState oldState = currentRegistrationState;
currentRegistrationState = RegistrationState.REGISTERED;
// get a reference to UI Service via its Service Reference
ppUIServiceRef = SSHActivator.getBundleContext().getServiceReference(UIService.class.getName());
uiService = (UIService) SSHActivator.getBundleContext().getService(ppUIServiceRef);
fireRegistrationStateChanged(
oldState, currentRegistrationState, RegistrationStateChangeEvent.REASON_USER_REQUEST, null);
}
/**
* Makes the service implementation close all open sockets and release any resources that it might
* have taken and prepare for shutdown/garbage collection.
*/
public void shutdown() {
if (!isInitialized) {
return;
}
logger.trace("Killing the SSH Protocol Provider.");
if (isRegistered()) {
try {
// do the unregistration
unregister();
} catch (OperationFailedException ex) {
// we're shutting down so we need to silence the exception here
logger.error("Failed to properly unregister before shutting down. " + getAccountID(), ex);
}
}
isInitialized = false;
}
/**
* Ends the registration of this protocol provider with the current registration service.
*
* @throws OperationFailedException with the corresponding code it the registration fails for some
* reason (e.g. a networking error or an implementation problem).
*/
public void unregister() throws OperationFailedException {
RegistrationState oldState = currentRegistrationState;
currentRegistrationState = RegistrationState.UNREGISTERED;
fireRegistrationStateChanged(
oldState, currentRegistrationState, RegistrationStateChangeEvent.REASON_USER_REQUEST, null);
}
/**
* Returns the ssh protocol icon.
*
* @return the ssh protocol icon
*/
public ProtocolIcon getProtocolIcon() {
return sshIcon;
}
}
synchronized Result formatSummary() {
Result result = new Result();
ProxyClient proxyClient = vmPanel.getProxyClient();
if (proxyClient.isDead()) {
return null;
}
buf = new StringBuilder();
append("<table cellpadding=1>");
try {
RuntimeMXBean rmBean = proxyClient.getRuntimeMXBean();
CompilationMXBean cmpMBean = proxyClient.getCompilationMXBean();
ThreadMXBean tmBean = proxyClient.getThreadMXBean();
MemoryMXBean memoryBean = proxyClient.getMemoryMXBean();
ClassLoadingMXBean clMBean = proxyClient.getClassLoadingMXBean();
OperatingSystemMXBean osMBean = proxyClient.getOperatingSystemMXBean();
com.sun.management.OperatingSystemMXBean sunOSMBean =
proxyClient.getSunOperatingSystemMXBean();
append("<tr><td colspan=4>");
append("<center><b>" + Messages.SUMMARY_TAB_TAB_NAME + "</b></center>");
String dateTime = headerDateTimeFormat.format(System.currentTimeMillis());
append("<center>" + dateTime + "</center>");
append(newDivider);
{ // VM info
append(newLeftTable);
append(Messages.CONNECTION_NAME, vmPanel.getDisplayName());
append(
Messages.VIRTUAL_MACHINE,
Resources.format(
Messages.SUMMARY_TAB_VM_VERSION, rmBean.getVmName(), rmBean.getVmVersion()));
append(Messages.VENDOR, rmBean.getVmVendor());
append(Messages.NAME, rmBean.getName());
append(endTable);
append(newRightTable);
result.upTime = rmBean.getUptime();
append(Messages.UPTIME, formatTime(result.upTime));
if (sunOSMBean != null) {
result.processCpuTime = sunOSMBean.getProcessCpuTime();
append(Messages.PROCESS_CPU_TIME, formatNanoTime(result.processCpuTime));
}
if (cmpMBean != null) {
append(Messages.JIT_COMPILER, cmpMBean.getName());
append(
Messages.TOTAL_COMPILE_TIME,
cmpMBean.isCompilationTimeMonitoringSupported()
? formatTime(cmpMBean.getTotalCompilationTime())
: Messages.UNAVAILABLE);
} else {
append(Messages.JIT_COMPILER, Messages.UNAVAILABLE);
}
append(endTable);
}
append(newDivider);
{ // Threads and Classes
append(newLeftTable);
int tlCount = tmBean.getThreadCount();
int tdCount = tmBean.getDaemonThreadCount();
int tpCount = tmBean.getPeakThreadCount();
long ttCount = tmBean.getTotalStartedThreadCount();
String[] strings1 =
formatLongs(
tlCount, tpCount,
tdCount, ttCount);
append(Messages.LIVE_THREADS, strings1[0]);
append(Messages.PEAK, strings1[1]);
append(Messages.DAEMON_THREADS, strings1[2]);
append(Messages.TOTAL_THREADS_STARTED, strings1[3]);
append(endTable);
append(newRightTable);
long clCount = clMBean.getLoadedClassCount();
long cuCount = clMBean.getUnloadedClassCount();
long ctCount = clMBean.getTotalLoadedClassCount();
String[] strings2 = formatLongs(clCount, cuCount, ctCount);
append(Messages.CURRENT_CLASSES_LOADED, strings2[0]);
append(Messages.TOTAL_CLASSES_LOADED, strings2[2]);
append(Messages.TOTAL_CLASSES_UNLOADED, strings2[1]);
append(null, "");
append(endTable);
}
append(newDivider);
{ // Memory
MemoryUsage u = memoryBean.getHeapMemoryUsage();
append(newLeftTable);
String[] strings1 = formatKByteStrings(u.getUsed(), u.getMax());
append(Messages.CURRENT_HEAP_SIZE, strings1[0]);
append(Messages.MAXIMUM_HEAP_SIZE, strings1[1]);
append(endTable);
append(newRightTable);
String[] strings2 = formatKByteStrings(u.getCommitted());
append(Messages.COMMITTED_MEMORY, strings2[0]);
append(
Messages.SUMMARY_TAB_PENDING_FINALIZATION_LABEL,
Messages.SUMMARY_TAB_PENDING_FINALIZATION_VALUE,
memoryBean.getObjectPendingFinalizationCount());
append(endTable);
append(newTable);
Collection<GarbageCollectorMXBean> garbageCollectors =
proxyClient.getGarbageCollectorMXBeans();
for (GarbageCollectorMXBean garbageCollectorMBean : garbageCollectors) {
String gcName = garbageCollectorMBean.getName();
long gcCount = garbageCollectorMBean.getCollectionCount();
long gcTime = garbageCollectorMBean.getCollectionTime();
append(
Messages.GARBAGE_COLLECTOR,
Resources.format(
Messages.GC_INFO,
gcName,
gcCount,
(gcTime >= 0) ? formatTime(gcTime) : Messages.UNAVAILABLE),
4);
}
append(endTable);
}
append(newDivider);
{ // Operating System info
append(newLeftTable);
String osName = osMBean.getName();
String osVersion = osMBean.getVersion();
String osArch = osMBean.getArch();
result.nCPUs = osMBean.getAvailableProcessors();
append(Messages.OPERATING_SYSTEM, osName + " " + osVersion);
append(Messages.ARCHITECTURE, osArch);
append(Messages.NUMBER_OF_PROCESSORS, result.nCPUs + "");
if (pathSeparator == null) {
// Must use separator of remote OS, not File.pathSeparator
// from this local VM. In the future, consider using
// RuntimeMXBean to get the remote system property.
pathSeparator = osName.startsWith("Windows ") ? ";" : ":";
}
if (sunOSMBean != null) {
String[] kbStrings1 = formatKByteStrings(sunOSMBean.getCommittedVirtualMemorySize());
String[] kbStrings2 =
formatKByteStrings(
sunOSMBean.getTotalPhysicalMemorySize(),
sunOSMBean.getFreePhysicalMemorySize(),
sunOSMBean.getTotalSwapSpaceSize(),
sunOSMBean.getFreeSwapSpaceSize());
append(Messages.COMMITTED_VIRTUAL_MEMORY, kbStrings1[0]);
append(endTable);
append(newRightTable);
append(Messages.TOTAL_PHYSICAL_MEMORY, kbStrings2[0]);
append(Messages.FREE_PHYSICAL_MEMORY, kbStrings2[1]);
append(Messages.TOTAL_SWAP_SPACE, kbStrings2[2]);
append(Messages.FREE_SWAP_SPACE, kbStrings2[3]);
}
append(endTable);
}
append(newDivider);
{ // VM arguments and paths
append(newTable);
String args = "";
java.util.List<String> inputArguments = rmBean.getInputArguments();
for (String arg : inputArguments) {
args += arg + " ";
}
append(Messages.VM_ARGUMENTS, args, 4);
append(Messages.CLASS_PATH, rmBean.getClassPath(), 4);
append(Messages.LIBRARY_PATH, rmBean.getLibraryPath(), 4);
append(
Messages.BOOT_CLASS_PATH,
rmBean.isBootClassPathSupported() ? rmBean.getBootClassPath() : Messages.UNAVAILABLE,
4);
append(endTable);
}
} catch (IOException e) {
if (JConsole.isDebug()) {
e.printStackTrace();
}
proxyClient.markAsDead();
return null;
} catch (UndeclaredThrowableException e) {
if (JConsole.isDebug()) {
e.printStackTrace();
}
proxyClient.markAsDead();
return null;
}
append("</table>");
result.timeStamp = System.currentTimeMillis();
result.summary = buf.toString();
return result;
}