public static Hashtable findConfidence(Hashtable table) {
Hashtable confidences = new Hashtable();
Iterator key_iter = table.keySet().iterator();
while (key_iter.hasNext()) {
// System.out.println("here");
ArrayList<Integer> combo = (ArrayList<Integer>) key_iter.next();
// System.out.println("current combo"+combo);
if (combo.size() >= 2) {
ArrayList<Integer> current_combo =
new ArrayList<Integer>(combo.subList(0, combo.size() - 1));
ArrayList<Integer> last_combo =
new ArrayList<Integer>(combo.subList(combo.size() - 1, combo.size()));
/*System.out.println(combo);
System.out.println(current_combo);
System.out.println(last_combo);
System.out.println(table.get(current_combo));*/
if (table.get(current_combo) != null) {
// System.out.println("it contains!");
int first = (Integer) table.get(current_combo);
int second = (Integer) table.get(combo);
double dub_first = (double) first;
double dub_second = (double) second;
double combo_conf = dub_second / dub_first;
confidences.put(combo, combo_conf);
// System.out.println("combo:"+combo+" has the confience: "+combo_conf);
}
}
}
// System.out.println(confidences+"O");
return confidences;
}
/**
* Assigns the given key (that has already been protected) to the given alias.
*
* <p>If the protected key is of type <code>java.security.PrivateKey</code>, it must be
* accompanied by a certificate chain certifying the corresponding public key. If the underlying
* keystore implementation is of type <code>jks</code>, <code>key</code> must be encoded as an
* <code>EncryptedPrivateKeyInfo</code> as defined in the PKCS #8 standard.
*
* <p>If the given alias already exists, the keystore information associated with it is overridden
* by the given key (and possibly certificate chain).
*
* @param alias the alias name
* @param key the key (in protected format) to be associated with the alias
* @param chain the certificate chain for the corresponding public key (only useful if the
* protected key is of type <code>java.security.PrivateKey</code>).
* @exception KeyStoreException if this operation fails.
*/
public void engineSetKeyEntry(String alias, byte[] key, Certificate[] chain)
throws KeyStoreException {
permissionCheck();
synchronized (entries) {
// key must be encoded as EncryptedPrivateKeyInfo as defined in
// PKCS#8
KeyEntry entry = new KeyEntry();
try {
EncryptedPrivateKeyInfo privateKey = new EncryptedPrivateKeyInfo(key);
entry.protectedPrivKey = privateKey.getEncoded();
} catch (IOException ioe) {
throw new KeyStoreException("key is not encoded as " + "EncryptedPrivateKeyInfo");
}
entry.date = new Date();
if ((chain != null) && (chain.length != 0)) {
entry.chain = chain.clone();
entry.chainRefs = new long[entry.chain.length];
}
String lowerAlias = alias.toLowerCase();
if (entries.get(lowerAlias) != null) {
deletedEntries.put(lowerAlias, entries.get(alias));
}
entries.put(lowerAlias, entry);
addedEntries.put(lowerAlias, entry);
}
}
/**
* Assigns the given certificate to the given alias.
*
* <p>If the given alias already exists in this keystore and identifies a <i>trusted certificate
* entry</i>, the certificate associated with it is overridden by the given certificate.
*
* @param alias the alias name
* @param cert the certificate
* @exception KeyStoreException if the given alias already exists and does not identify a
* <i>trusted certificate entry</i>, or this operation fails for some other reason.
*/
public void engineSetCertificateEntry(String alias, Certificate cert) throws KeyStoreException {
permissionCheck();
synchronized (entries) {
Object entry = entries.get(alias.toLowerCase());
if ((entry != null) && (entry instanceof KeyEntry)) {
throw new KeyStoreException("Cannot overwrite key entry with certificate");
}
// This will be slow, but necessary. Enumerate the values and then see if the cert matches
// the one in the trusted cert entry.
// Security framework doesn't support the same certificate twice in a keychain.
Collection<Object> allValues = entries.values();
for (Object value : allValues) {
if (value instanceof TrustedCertEntry) {
TrustedCertEntry tce = (TrustedCertEntry) value;
if (tce.cert.equals(cert)) {
throw new KeyStoreException(
"Keychain does not support mulitple copies of same certificate.");
}
}
}
TrustedCertEntry trustedCertEntry = new TrustedCertEntry();
trustedCertEntry.cert = cert;
trustedCertEntry.date = new Date();
String lowerAlias = alias.toLowerCase();
if (entries.get(lowerAlias) != null) {
deletedEntries.put(lowerAlias, entries.get(lowerAlias));
}
entries.put(lowerAlias, trustedCertEntry);
addedEntries.put(lowerAlias, trustedCertEntry);
}
}
void addShortcut(String name) {
int index1 = name.indexOf('[');
if (index1 == -1) return;
int index2 = name.lastIndexOf(']');
if (index2 <= (index1 + 1)) return;
String shortcut = name.substring(index1 + 1, index2);
int len = shortcut.length();
if (len > 1) shortcut = shortcut.toUpperCase(Locale.US);
;
if (len > 3 || (len > 1 && shortcut.charAt(0) != 'F' && shortcut.charAt(0) != 'N')) return;
int code = Menus.convertShortcutToCode(shortcut);
if (code == 0) return;
if (nShortcuts == 0) removeShortcuts();
// One character shortcuts go in a separate hash table to
// avoid conflicts with ImageJ menu shortcuts.
if (len == 1 || shortcut.equals("N+") || shortcut.equals("N-")) {
Hashtable macroShortcuts = Menus.getMacroShortcuts();
macroShortcuts.put(new Integer(code), commandPrefix + name);
nShortcuts++;
return;
}
Hashtable shortcuts = Menus.getShortcuts();
if (shortcuts.get(new Integer(code)) != null) {
if (shortcutsInUse == null) shortcutsInUse = "\n \n";
shortcutsInUse += " " + name + "\n";
inUseCount++;
return;
}
shortcuts.put(new Integer(code), commandPrefix + name);
nShortcuts++;
// IJ.log("addShortcut3: "+name+" "+shortcut+" "+code);
}
/**
* 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;
}
}
// -------------------------------------------
public static String[] mergeArrays(String[] sa1, String[] sa2) {
if (sa1 == null) {
sa1 = new String[0];
}
if (sa2 == null) {
sa2 = new String[0];
}
int sa1Len = sa1.length;
int sa2Len = sa2.length;
Hashtable tab = new Hashtable(sa1Len + sa2Len);
for (int i = 0; i < sa1Len; i++) {
tab.put(sa1[i], sa1[i]);
}
for (int i = 0; i < sa2Len; i++) {
tab.put(sa2[i], sa2[i]);
}
int len = tab.size();
String[] res = new String[len];
int i = 0;
for (Enumeration e = tab.keys(); e.hasMoreElements(); ) {
String s = (String) e.nextElement();
res[i++] = s;
}
return res;
}
/**
* Maps a named servlet to a particular path or extension. If the named servlet is unregistered,
* it will be added and subsequently mapped.
*
* <p>Note that the order of resolution to handle a request is:
*
* <p>exact mapped servlet (eg /catalog) prefix mapped servlets (eg /foo/bar/*) extension mapped
* servlets (eg *jsp) default servlet
*/
public void addServletMapping(String path, String servletName) throws TomcatException {
if (mappings.get(path) != null) {
log("Removing duplicate " + path + " -> " + mappings.get(path));
mappings.remove(path);
Container ct = (Container) containers.get(path);
removeContainer(ct);
}
ServletWrapper sw = (ServletWrapper) servlets.get(servletName);
if (sw == null) {
// Workaround for frequent "bug" in web.xmls
// Declare a default mapping
log("Mapping with unregistered servlet " + servletName);
sw = addServlet(servletName, servletName);
}
if ("/".equals(path)) defaultServlet = sw;
mappings.put(path, sw);
Container map = new Container();
map.setContext(this);
map.setHandler(sw);
map.setPath(path);
contextM.addContainer(map);
containers.put(path, map);
}
private Hashtable<FieldCmdKind, Object> InitValuesFieldForCmd() {
Hashtable<FieldCmdKind, Object> fieldsValue =
new Hashtable<>(); // Набор пар видов полей и значений для них.
fieldsValue.put(STACK, dataStack); // Стек значений
fieldsValue.put(CONTEXT, dictionaryDefine); // Словарь замен.
return fieldsValue;
}
/** Sets the options. */
public void setOptions() {
_optionsDialog.setVisible(false);
_gameOptions.put("brickCount", _optionsDialog.getBrickCount());
_gameOptions.put("hitsToRemoveBrick", _optionsDialog.getHitsToRemoveBrick());
_gameOptions.put("ballsPerLevel", _optionsDialog.getBallsPerLevel());
_gameOptions.put("nextLevelSpeedJump", _optionsDialog.getLevelSpeedup());
resetGame();
repaint();
}
/** Map publicid to a resource accessible by a classloader. */
public void registerCatalogEntry(String publicId, String resourceName, ClassLoader loader) {
if (id2resource == null) id2resource = new Hashtable(17);
id2resource.put(publicId, resourceName);
if (loader != null) {
if (id2loader == null) id2loader = new Hashtable(17);
id2loader.put(publicId, loader);
}
}
public static Hashtable find_combos(Hashtable table, ArrayList<User> users, int r_value) {
ArrayList<Integer> combinations = new ArrayList<Integer>();
ArrayList<List<Integer>> combvalues = new ArrayList<List<Integer>>();
// System.out.println("current hash "+table);
Iterator iter = table.keySet().iterator();
while (iter.hasNext()) {
ArrayList<Integer> hashvalue = (ArrayList<Integer>) iter.next();
// System.out.println(hashvalue+"::value with support "+table.get(hashvalue));
if ((Integer) table.get(hashvalue) >= MINSUP) {
combinations.add((Integer) table.get(hashvalue));
combvalues.add(hashvalue);
}
}
// System.out.println("combinations that survive: "+combvalues);
ArrayList<Integer> unique_combo_values = new ArrayList<Integer>();
for (int i = 0; i < combvalues.size(); i++) {
for (int k = 0; k < combvalues.get(i).size(); k++) {
if (!unique_combo_values.contains(combvalues.get(i).get(k))) {
unique_combo_values.add(combvalues.get(i).get(k));
}
}
}
ArrayList<List<Integer>> new_combos = new ArrayList<List<Integer>>();
new_combos = (ArrayList<List<Integer>>) combinations(unique_combo_values, r_value);
// System.out.println("generated new combinations: "+new_combos);
Hashtable t = new Hashtable();
for (int j = 0; j < new_combos.size(); j++) {
for (int i = 1; i <= num_users; i++) {
if (users.get(i).hasSameNumbers((new_combos.get(j)))) {
if (t.containsKey(new_combos.get(j))) {
int count = (Integer) t.get(new_combos.get(j));
count++;
t.put(new_combos.get(j), count);
// System.out.println("added one to "+new_combos.get(j));
} else {
t.put(new_combos.get(j), 1);
// System.out.println("set to 1"+new_combos.get(j));
}
}
}
}
// System.out.println("before weeding "+t);
Iterator final_iter = t.keySet().iterator();
while (final_iter.hasNext()) {
ArrayList<Integer> next = (ArrayList<Integer>) final_iter.next();
// System.out.println("current support of "+ next+ " is "+t.get(next));
// System.out.println(MINSUP);
if ((Integer) t.get(next) < MINSUP || next.isEmpty()) {
// System.out.println("hi");
final_iter.remove();
}
}
return t;
}
public static Hashtable getNodes(Model m) throws ModelException {
Hashtable t = new Hashtable();
for (Enumeration en = m.elements(); en.hasMoreElements(); ) {
Statement s = (Statement) en.nextElement();
t.put(s.subject(), s.subject());
t.put(s.object(), s.object());
}
return t;
}
private void count(File f) throws FileNotFoundException, IOException {
ProgramTokenizer tokenizer = new ProgramTokenizer(new FileReader(f));
AgillaAssembler.getAssembler().expandMode(tokenizer);
while (tokenizer.hasMoreInstructions()) {
Instruction instr = tokenizer.nextInstruction();
Integer count = (Integer) table.remove(instr);
if (count == null) table.put(instr.opcode(), new Integer(1));
else table.put(instr.opcode(), new Integer(count.intValue() + 1));
}
}
@SuppressWarnings("unchecked")
private boolean getOCSPCertificates(String prefix, LinkedHashMap ocsp) {
ArrayList<String> certificates = (ArrayList<String>) ocsp.get("CERTS");
if (certificates == null) return false;
for (int j = 0; j < certificates.size(); j++) {
if (j == 0) {
jDigiDocConfiguration.put(prefix + "_CERT", certificates.get(0));
} else {
jDigiDocConfiguration.put(prefix + "_CERT_" + j, certificates.get(j));
}
}
return true;
}
static {
iconsTable.put(
ProtocolIcon.ICON_SIZE_16x16, getImageInBytes("service.protocol.yahoo.YAHOO_16x16"));
iconsTable.put(
ProtocolIcon.ICON_SIZE_32x32, getImageInBytes("service.protocol.yahoo.YAHOO_32x32"));
iconsTable.put(
ProtocolIcon.ICON_SIZE_48x48, getImageInBytes("service.protocol.yahoo.YAHOO_48x48"));
iconsTable.put(
ProtocolIcon.ICON_SIZE_64x64, getImageInBytes("service.protocol.yahoo.YAHOO_64x64"));
}
public static void main(String[] args) throws Exception {
BufferedReader reader = new BufferedReader(new FileReader("trace"), 1000000);
String line = reader.readLine();
Hashtable<String, Integer> table = new Hashtable<String, Integer>();
int opcodes = 0;
int keys = 0;
while (line != null) {
if (line.startsWith("*STACKTRACESTART*") && line.indexOf("*PROFILE TRACE*") != -1) {
int index = line.lastIndexOf(':');
String opcode = line.substring(index + 1);
for (int i = 0; i < 16; i++) {
String end = "_" + i;
if (opcode.endsWith(end)) {
opcode = opcode.substring(0, opcode.length() - end.length()) + "_n";
}
}
if (!opcode.startsWith("invokenative_")) { // ignore invokenatives
opcodes++;
Integer i = (Integer) table.get(opcode);
if (i == null) {
table.put(opcode, new Integer(1));
keys++;
} else {
table.put(opcode, new Integer(i.intValue() + 1));
}
}
}
line = reader.readLine();
}
String[] array = new String[keys];
int pos = 0;
for (Enumeration e = table.keys(); e.hasMoreElements(); ) {
String key = (String) e.nextElement();
Integer i = (Integer) table.get(key);
float pc = (float) (100 * i.intValue()) / opcodes;
String out = "";
if (pc < 10.0) {
out += "0";
}
out += pc;
while (out.length() < 15) {
out += " ";
}
array[pos++] = out + key;
}
Arrays.sort(array);
for (int i = 0; i < keys; i++) {
System.out.println(array[i]);
}
}
public static void main(String args[]) {
Hashtable<String, Integer> table = new Hashtable<String, Integer>();
table.put("Hello", 4);
table.put("Intro", 24);
table.put("Auroville", 10);
// iterate over the keys of the hash table
Enumeration<String> keys = table.keys();
while (keys.hasMoreElements()) {
String k = keys.nextElement();
System.out.println("found key " + k);
}
}
public static void ComputeOccurenceToWordFromAFile() {
for (Map.Entry<String, Integer> entry : stringToOccurence.entrySet()) {
Integer occurence = entry.getValue();
Integer occurencePair = occurenceToString.get(occurence);
if (occurencePair == null) {
occurenceToStrings.put(occurencePair, 1);
} else {
occurenceToStrings.put(parts[x], occurence);
}
}
}
private void loadCertificateAuthorityCerts(LinkedHashMap digiDocCA, String caPrefix) {
logger.debug("");
ArrayList<String> certificateAuthorityCerts = getCACertsAsArray(digiDocCA);
jDigiDocConfiguration.put(caPrefix + "_NAME", digiDocCA.get("NAME").toString());
jDigiDocConfiguration.put(caPrefix + "_TRADENAME", digiDocCA.get("TRADENAME").toString());
int numberOfCACertificates = certificateAuthorityCerts.size();
jDigiDocConfiguration.put(caPrefix + "_CERTS", String.valueOf(numberOfCACertificates));
for (int i = 0; i < numberOfCACertificates; i++) {
String certFile = certificateAuthorityCerts.get(i);
jDigiDocConfiguration.put(caPrefix + "_CERT" + (i + 1), certFile);
}
}
public void run() {
// each file is processed into a local hash table and then merged with the global results
// this will cause much less contention on the global table, but still avoids a sequential
// update
Hashtable<String, Integer> local_results =
new Hashtable<String, Integer>(WordCountJ.HASH_SIZE, WordCountJ.LF);
// grab a file to work on
String cf;
while ((cf = files.poll()) != null) {
try {
BufferedReader input = new BufferedReader(new FileReader(cf));
String text;
// well go line-by-line... maybe this is not the fastest
while ((text = input.readLine()) != null) {
// parse words
Matcher matcher = pattern.matcher(text);
while (matcher.find()) {
String word = matcher.group(1);
if (local_results.containsKey(word)) {
local_results.put(word, 1 + local_results.get(word));
} else {
local_results.put(word, 1);
}
}
}
input.close();
} catch (Exception e) {
System.out.println(" caught a " + e.getClass() + "\n with message: " + e.getMessage());
return;
}
// merge local hashmap with shared one,could have a
// seperate thread do this but that might be cheating
Iterator<Map.Entry<String, Integer>> updates = local_results.entrySet().iterator();
while (updates.hasNext()) {
Map.Entry<String, Integer> kv = updates.next();
String k = kv.getKey();
Integer v = kv.getValue();
synchronized (results) {
if (results.containsKey(k)) {
results.put(k, v + results.get(k));
} else {
results.put(k, v);
}
}
}
local_results.clear();
}
}
// Scans the given file and creates symbols for its functions & label names.
private void updateSymbolTable(File file, Hashtable symbols, Hashtable functions)
throws ProgramException {
BufferedReader reader = null;
try {
reader = new BufferedReader(new FileReader(file.getAbsolutePath()));
} catch (FileNotFoundException fnfe) {
throw new ProgramException("file " + file.getName() + " does not exist");
}
String line;
String currentFunction = null;
String label;
int lineNumber = 0;
isSlashStar = false;
try {
while ((line = unCommentLine(reader.readLine())) != null) {
lineNumber++;
if (!line.trim().equals("")) {
if (line.startsWith("function ")) {
StringTokenizer tokenizer = new StringTokenizer(line);
tokenizer.nextToken();
currentFunction = tokenizer.nextToken();
if (symbols.containsKey(currentFunction))
throw new ProgramException("subroutine " + currentFunction + " already exists");
functions.put(currentFunction, new Short(nextPC));
symbols.put(currentFunction, new Short(nextPC));
} else if (line.startsWith("label ")) {
StringTokenizer tokenizer = new StringTokenizer(line);
tokenizer.nextToken();
label = currentFunction + "$" + tokenizer.nextToken();
symbols.put(label, new Short((short) (nextPC + 1)));
}
nextPC++;
}
}
reader.close();
} catch (IOException ioe) {
throw new ProgramException("Error while reading from file");
} catch (NoSuchElementException nsee) {
throw new ProgramException("In line " + lineNumber + ": unexpected end of command");
}
if (isSlashStar) {
throw new ProgramException("Unterminated /* comment at end of file");
}
}
protected void finished() {
logger.log(LogService.LOG_DEBUG, "Here is OcdHandler():finished()"); // $NON-NLS-1$
if (!_isParsedDataValid) return;
if (_ad_vector.size() == 0) {
// Schema defines at least one AD is required.
_isParsedDataValid = false;
logger.log(
LogService.LOG_ERROR,
NLS.bind(
MetaTypeMsg.MISSING_ELEMENT,
new Object[] {
AD,
OCD,
elementId,
_dp_url,
_dp_bundle.getBundleId(),
_dp_bundle.getSymbolicName()
}));
return;
}
// OCD gets all parsed ADs.
Enumeration<AttributeDefinitionImpl> adKey = _ad_vector.elements();
while (adKey.hasMoreElements()) {
AttributeDefinitionImpl ad = adKey.nextElement();
_ocd.addAttributeDefinition(ad, ad._isRequired);
}
_ocd.setIcons(icons);
_parent_OCDs_hashtable.put(_refID, _ocd);
}
void newVideoEntry(
int ivChIndex,
String ivAcronym,
String ivCodec,
int ivQuality,
String ivImageSize,
int ivDesiredFR,
int ivDesiredBW,
int ivCodecBW,
int ivSentFR,
int ivSentBW,
int ivReceivedBW,
int ivEnsembledFR,
int ivPaintFR) {
videoEntry_t videoEntry =
new videoEntry_t(
ivChIndex,
ivAcronym,
ivCodec,
ivQuality,
ivImageSize,
ivDesiredFR,
ivDesiredBW,
ivCodecBW,
ivSentFR,
ivSentBW,
ivReceivedBW,
ivEnsembledFR,
ivPaintFR);
videoTable.put(new Integer(ivChIndex), videoEntry);
addNewOids(ivChIndex);
isSorted = false;
}
private void newVideoEntry(int ivChIndex) {
videoEntry_t videoEntry =
new videoEntry_t(ivChIndex, null, null, 0, null, 0, 0, 0, 0, 0, 0, 0, 0);
videoTable.put(new Integer(ivChIndex), videoEntry);
addNewOids(ivChIndex);
isSorted = false;
}
public void populate(EvolutionState state, int thread) {
// should we load individuals from a file? -- duplicates are permitted
if (loadInds != null) {
try {
readSubpopulation(state, new LineNumberReader(new FileReader(loadInds)));
} catch (IOException e) {
state.output.fatal(
"An IOException occurred when trying to read from the file "
+ loadInds
+ ". The IOException was: \n"
+ e);
}
} else {
Hashtable h = null;
if (numDuplicateRetries >= 1) h = new Hashtable(individuals.length / 2); // seems reasonable
for (int x = 0; x < individuals.length; x++) {
for (int tries = 0; tries <= /* Yes, I see that*/ numDuplicateRetries; tries++) {
individuals[x] = species.newIndividual(state, thread);
if (numDuplicateRetries >= 1) {
// check for duplicates
Object o = h.get(individuals[x]);
if (o == null) // found nothing, we're safe
// hash it and go
{
h.put(individuals[x], individuals[x]);
break;
}
}
} // oh well, we tried to cut down the duplicates
}
}
}
/**
* Callback method from _scanKeychain. If a trusted certificate is found, this method will be
* called.
*/
private void createTrustedCertEntry(
String alias, long keychainItemRef, long creationDate, byte[] derStream) {
TrustedCertEntry tce = new TrustedCertEntry();
try {
CertificateFactory cf = CertificateFactory.getInstance("X.509");
InputStream input = new ByteArrayInputStream(derStream);
X509Certificate cert = (X509Certificate) cf.generateCertificate(input);
input.close();
tce.cert = cert;
tce.certRef = keychainItemRef;
// Make a creation date.
if (creationDate != 0) tce.date = new Date(creationDate);
else tce.date = new Date();
int uniqueVal = 1;
String originalAlias = alias;
while (entries.containsKey(alias.toLowerCase())) {
alias = originalAlias + " " + uniqueVal;
uniqueVal++;
}
entries.put(alias.toLowerCase(), tce);
} catch (Exception e) {
// The certificate will be skipped.
System.err.println("KeychainStore Ignored Exception: " + e);
}
}
public synchronized void messageReceived(int to, Message m) {
DrainMsg mhMsg = (DrainMsg) m;
log.debug(
"incoming: localDest: "
+ to
+ " type:"
+ mhMsg.get_type()
+ " hops:"
+ (16 - mhMsg.get_ttl())
+ " seqNo:"
+ mhMsg.get_seqNo()
+ " source:"
+ mhMsg.get_source()
+ " finalDest:"
+ mhMsg.get_dest());
// lets assume that the network cannot buffer more than 25 drain msgs from a single source at a
// time (should be more than reasonable)
if (seqNos.containsKey(new Integer(mhMsg.get_source()))) {
int oldSeqNo = ((Integer) seqNos.get(new Integer(mhMsg.get_source()))).intValue();
int upperBound = mhMsg.get_seqNo() + 25;
int wrappedUpperBound = 25 - (255 - mhMsg.get_seqNo());
if ((oldSeqNo >= mhMsg.get_seqNo() && oldSeqNo < upperBound)
|| (oldSeqNo >= 0 && oldSeqNo < wrappedUpperBound)) {
log.debug(
"Dropping message from "
+ mhMsg.get_source()
+ " with duplicate seqNo: "
+ mhMsg.get_seqNo());
return;
}
}
seqNos.put(new Integer(mhMsg.get_source()), new Integer(mhMsg.get_seqNo()));
if (to != spAddr && to != MoteIF.TOS_BCAST_ADDR && to != TOS_UART_ADDR) {
log.debug("Dropping message not for me.");
return;
}
HashSet promiscuousSet = (HashSet) idTable.get(new Integer(BCAST_ID));
HashSet listenerSet = (HashSet) idTable.get(new Integer(mhMsg.get_type()));
if (listenerSet != null && promiscuousSet != null) {
listenerSet.addAll(promiscuousSet);
} else if (listenerSet == null && promiscuousSet != null) {
listenerSet = promiscuousSet;
}
if (listenerSet == null) {
log.debug("No Listener for type: " + mhMsg.get_type());
return;
}
for (Iterator it = listenerSet.iterator(); it.hasNext(); ) {
MessageListener ml = (MessageListener) it.next();
ml.messageReceived(to, mhMsg);
}
}
/**
* Load image from resource path (using getResource). Note that GIFs are loaded as _translucent_
* indexed images. Images are cached: loading an image with the same name twice will get the
* cached image the second time. If you want to remove an image from the cache, use purgeImage.
* Throws JGError when there was an error.
*/
@SuppressWarnings({"deprecation", "unchecked"})
public JGImage loadImage(String imgfile) {
Image img = (Image) loadedimages.get(imgfile);
if (img == null) {
URL imgurl = getClass().getResource(imgfile);
if (imgurl == null) {
try {
File imgf = new File(imgfile);
if (imgf.canRead()) {
imgurl = imgf.toURL();
} else {
imgurl = new URL(imgfile);
// throw new JGameError(
// "File "+imgfile+" not found.",true);
}
} catch (MalformedURLException e) {
// e.printStackTrace();
throw new JGameError("File not found or malformed path or URL '" + imgfile + "'.", true);
}
}
img = output_comp.getToolkit().createImage(imgurl);
loadedimages.put(imgfile, img);
}
try {
ensureLoaded(img);
} catch (Exception e) {
// e.printStackTrace();
throw new JGameError("Error loading image " + imgfile);
}
return new JREImage(img);
}
/* Heck there's no getenv, we have to roll one ourselves! */
public static Hashtable getenv() throws Throwable {
Process p;
if (File.separator.equals("\\")) {
p = Runtime.getRuntime().exec("cmd /c set");
} else {
p = Runtime.getRuntime().exec("printenv");
}
InputStream in = p.getInputStream();
BufferedReader reader = new BufferedReader(new InputStreamReader(in));
String line;
Hashtable table = new Hashtable();
while ((line = reader.readLine()) != null) {
int i = line.indexOf('=');
if (i > 0) {
String name = line.substring(0, i);
String value = line.substring(i + 1);
table.put(name, value);
}
}
in.close();
p.waitFor();
return table;
}
/**
* Add a named logger. This does nothing and returns false if a logger
* with the same name is already registered.
* <p>
* The Logger factory methods call this method to register each
* newly created Logger.
* <p>
* The application should retain its own reference to the Logger
* object to avoid it being garbage collected. The LogManager
* may only retain a weak reference.
*
* @param logger the new logger.
* @return true if the argument logger was registered successfully,
* false if a logger of that name already exists.
* @exception NullPointerException if the logger name is null.
*/
public synchronized boolean addLogger(Logger logger) {
String name = logger.getName();
if (name == null) {
throw new NullPointerException();
}
Logger old = (Logger) loggers.get(name);
if (old != null) {
// We already have a registered logger with the given name.
return false;
}
// We're adding a new logger.
// Note that we are creating a strong reference here that will
// keep the Logger in existence indefinitely.
loggers.put(name, logger);
// Apply any initial level defined for the new logger.
Level level = getLevelProperty(name+".level", null);
if (level != null) {
doSetLevel(logger, level);
}
// If any of the logger's parents have levels defined,
// make sure they are instantiated.
int ix = 1;
for (;;) {
int ix2 = name.indexOf(".", ix);
if (ix2 < 0) {
break;
}
String pname = name.substring(0,ix2);
if (getProperty(pname+".level") != null) {
// This pname has a level definition. Make sure it exists.
Logger plogger = Logger.getLogger(pname);
}
ix = ix2+1;
}
// Find the new node and its parent.
LogNode node = findNode(name);
node.logger = logger;
Logger parent = null;
LogNode nodep = node.parent;
while (nodep != null) {
if (nodep.logger != null) {
parent = nodep.logger;
break;
}
nodep = nodep.parent;
}
if (parent != null) {
doSetParent(logger, parent);
}
// Walk over the children and tell them we are their new parent.
node.walkAndSetParent(logger);
return true;
}