/**
* Parses an annotation type definition
*
* @param docClass
* @return
*/
protected static Annotation ParseAnnotation(ClassDoc docClass) {
AnnotationTypeDoc docAnnotation = (AnnotationTypeDoc) docClass;
assert (docAnnotation != null);
Annotation xmlAnnotation = new Annotation();
xmlAnnotation.name = docClass.name();
xmlAnnotation.qualifiedName = docClass.qualifiedName();
xmlAnnotation.comment = docClass.commentText();
xmlAnnotation.isIncluded = docClass.isIncluded();
xmlAnnotation.scope = DetermineScope(docClass);
AnnotationTypeElementDoc[] elements = docAnnotation.elements();
if (elements != null && elements.length > 0) {
ArrayList<AnnotationElement> elementList = new ArrayList<AnnotationElement>();
for (AnnotationTypeElementDoc element : elements) {
elementList.add(ParseAnnotationElement(element));
}
xmlAnnotation.elements = elementList.toArray(new AnnotationElement[] {});
} else {
log.debug("No elements in annotation: " + docClass.name());
}
xmlAnnotation.annotationInstances =
ParseAnnotationInstances(docClass.annotations(), docClass.qualifiedName());
return xmlAnnotation;
}
/**
* Parse a method declaration. The declaration should be in the following format:
*
* <p>fully-qualified-method-name (args)
*
* <p>where the arguments are comma separated and all arguments other than primitives should have
* fully qualified names. Arrays are indicating by trailing brackets. For example:
*
* <p>int int[] int[][] java.lang.String java.util.Date[]
*
* <p>The arguments are translated into BCEL types and a MethodDef is returned.
*/
private MethodDef parse_method(StrTok st) {
// Get the method name
String method_name = st.need_word();
// Get the opening paren
st.need("(");
// Read the arguments
ArrayList<String> args = new ArrayList<String>();
String tok = st.nextToken();
if (tok != ")") {
st.pushBack();
do {
tok = st.need_word();
args.add(tok);
} while (st.nextToken() == ",");
st.pushBack();
st.need(")");
}
// Convert the arguments to Type
Type[] targs = new Type[args.size()];
for (int ii = 0; ii < args.size(); ii++) {
targs[ii] = BCELUtil.classname_to_type(args.get(ii));
}
return new MethodDef(method_name, targs);
}
private static ArrayList parseDNchain(String dnChain) {
if (dnChain == null) {
throw new IllegalArgumentException("The DN chain must not be null."); // $NON-NLS-1$
}
ArrayList parsed = new ArrayList();
int startIndex = 0;
startIndex = skipSpaces(dnChain, startIndex);
while (startIndex < dnChain.length()) {
int endIndex = startIndex;
boolean inQuote = false;
out:
while (endIndex < dnChain.length()) {
char c = dnChain.charAt(endIndex);
switch (c) {
case '"':
inQuote = !inQuote;
break;
case '\\':
endIndex++; // skip the escaped char
break;
case ';':
if (!inQuote) break out;
}
endIndex++;
}
if (endIndex > dnChain.length()) {
throw new IllegalArgumentException("unterminated escape");
}
parsed.add(dnChain.substring(startIndex, endIndex));
startIndex = endIndex + 1;
startIndex = skipSpaces(dnChain, startIndex);
}
return parsed;
}
protected void checkRoot(SimulatedArchivalUnit sau) {
log.debug("checkRoot()");
CachedUrlSet set = sau.getAuCachedUrlSet();
Iterator setIt = set.flatSetIterator();
ArrayList childL = new ArrayList(1);
CachedUrlSet cus = null;
while (setIt.hasNext()) {
cus = (CachedUrlSet) setIt.next();
childL.add(cus.getUrl());
}
String urlRoot = sau.getUrlRoot();
String[] expectedA = new String[1];
expectedA[0] = urlRoot;
assertIsomorphic(expectedA, childL);
setIt = cus.flatSetIterator();
childL = new ArrayList(7);
while (setIt.hasNext()) {
childL.add(((CachedUrlSetNode) setIt.next()).getUrl());
}
expectedA =
new String[] {
urlRoot + "/001file.html",
urlRoot + "/001file.txt",
urlRoot + "/002file.html",
urlRoot + "/002file.txt",
urlRoot + "/branch1",
urlRoot + "/branch2",
urlRoot + "/index.html"
};
assertIsomorphic(expectedA, childL);
}
protected void checkLeaf(SimulatedArchivalUnit sau) {
log.debug("checkLeaf()");
String parent = sau.getUrlRoot() + "/branch1";
CachedUrlSetSpec spec = new RangeCachedUrlSetSpec(parent);
CachedUrlSet set = sau.makeCachedUrlSet(spec);
Iterator setIt = set.contentHashIterator();
ArrayList childL = new ArrayList(16);
while (setIt.hasNext()) {
childL.add(((CachedUrlSetNode) setIt.next()).getUrl());
}
String[] expectedA =
new String[] {
parent,
parent + "/001file.html",
parent + "/001file.txt",
parent + "/002file.html",
parent + "/002file.txt",
parent + "/branch1",
parent + "/branch1/001file.html",
parent + "/branch1/001file.txt",
parent + "/branch1/002file.html",
parent + "/branch1/002file.txt",
parent + "/branch1/index.html",
parent + "/branch2",
parent + "/branch2/001file.html",
parent + "/branch2/001file.txt",
parent + "/branch2/002file.html",
parent + "/branch2/002file.txt",
parent + "/branch2/index.html",
parent + "/index.html",
};
assertIsomorphic(expectedA, childL);
}
/**
* Get the active cipher suites.
*
* <p>In TLS 1.1, many weak or vulnerable cipher suites were obsoleted, such as
* TLS_RSA_EXPORT_WITH_RC4_40_MD5. The implementation MUST NOT negotiate these cipher suites in
* TLS 1.1 or later mode.
*
* <p>Therefore, when the active protocols only include TLS 1.1 or later, the client cannot
* request to negotiate those obsoleted cipher suites. That is, the obsoleted suites should not be
* included in the client hello. So we need to create a subset of the enabled cipher suites, the
* active cipher suites, which does not contain obsoleted cipher suites of the minimum active
* protocol.
*
* <p>Return empty list instead of null if no active cipher suites.
*/
CipherSuiteList getActiveCipherSuites() {
if (activeCipherSuites == null) {
if (activeProtocols == null) {
activeProtocols = getActiveProtocols();
}
ArrayList<CipherSuite> suites = new ArrayList<>();
if (!(activeProtocols.collection().isEmpty())
&& activeProtocols.min.v != ProtocolVersion.NONE.v) {
for (CipherSuite suite : enabledCipherSuites.collection()) {
if (suite.obsoleted > activeProtocols.min.v && suite.supported <= activeProtocols.max.v) {
if (algorithmConstraints.permits(
EnumSet.of(CryptoPrimitive.KEY_AGREEMENT), suite.name, null)) {
suites.add(suite);
}
} else if (debug != null && Debug.isOn("verbose")) {
if (suite.obsoleted <= activeProtocols.min.v) {
System.out.println("Ignoring obsoleted cipher suite: " + suite);
} else {
System.out.println("Ignoring unsupported cipher suite: " + suite);
}
}
}
}
activeCipherSuites = new CipherSuiteList(suites);
}
return activeCipherSuites;
}
static Method[] getOverridableMethods(Class c) {
ArrayList<Method> list = new ArrayList<Method>();
HashSet<String> skip = new HashSet<String>();
while (c != null) {
Method[] methods = c.getDeclaredMethods();
for (int i = 0; i < methods.length; i++) {
String methodKey =
methods[i].getName() + getMethodSignature(methods[i], methods[i].getParameterTypes());
if (skip.contains(methodKey)) continue; // skip this method
int mods = methods[i].getModifiers();
if (Modifier.isStatic(mods)) continue;
if (Modifier.isFinal(mods)) {
// Make sure we don't add a final method to the list
// of overridable methods.
skip.add(methodKey);
continue;
}
if (Modifier.isPublic(mods) || Modifier.isProtected(mods)) {
list.add(methods[i]);
skip.add(methodKey);
}
}
c = c.getSuperclass();
}
return list.toArray(new Method[list.size()]);
}
/*
* Get the active protocol versions.
*
* In TLS 1.1, many weak or vulnerable cipher suites were obsoleted,
* such as TLS_RSA_EXPORT_WITH_RC4_40_MD5. The implementation MUST NOT
* negotiate these cipher suites in TLS 1.1 or later mode.
*
* For example, if "TLS_RSA_EXPORT_WITH_RC4_40_MD5" is the
* only enabled cipher suite, the client cannot request TLS 1.1 or
* later, even though TLS 1.1 or later is enabled. We need to create a
* subset of the enabled protocols, called the active protocols, which
* contains protocols appropriate to the list of enabled Ciphersuites.
*
* Return empty list instead of null if no active protocol versions.
*/
ProtocolList getActiveProtocols() {
if (activeProtocols == null) {
ArrayList<ProtocolVersion> protocols = new ArrayList<>(4);
for (ProtocolVersion protocol : enabledProtocols.collection()) {
boolean found = false;
for (CipherSuite suite : enabledCipherSuites.collection()) {
if (suite.isAvailable()
&& suite.obsoleted > protocol.v
&& suite.supported <= protocol.v) {
if (algorithmConstraints.permits(
EnumSet.of(CryptoPrimitive.KEY_AGREEMENT), suite.name, null)) {
protocols.add(protocol);
found = true;
break;
} else if (debug != null && Debug.isOn("verbose")) {
System.out.println("Ignoring disabled cipher suite: " + suite + " for " + protocol);
}
} else if (debug != null && Debug.isOn("verbose")) {
System.out.println("Ignoring unsupported cipher suite: " + suite + " for " + protocol);
}
}
if (!found && (debug != null) && Debug.isOn("handshake")) {
System.out.println("No available cipher suite for " + protocol);
}
}
activeProtocols = new ProtocolList(protocols);
}
return activeProtocols;
}
String[] readFile(String fn) throws IOException {
BufferedReader br = new BufferedReader(new FileReader(fn));
String s;
ArrayList al = new ArrayList();
while ((s = br.readLine()) != null) {
al.add(s);
}
return (String[]) al.toArray(new String[0]);
}
void isConnectable(SelectionKey k) {
EventableSocketChannel ec = (EventableSocketChannel) k.attachment();
long b = ec.getBinding();
try {
if (ec.finishConnecting()) eventCallback(b, EM_CONNECTION_COMPLETED, null);
else UnboundConnections.add(b);
} catch (IOException e) {
UnboundConnections.add(b);
}
}
void isWritable(SelectionKey k) {
EventableChannel ec = (EventableChannel) k.attachment();
long b = ec.getBinding();
if (ec.isWatchOnly()) {
if (ec.isNotifyWritable()) eventCallback(b, EM_CONNECTION_NOTIFY_WRITABLE, null);
} else {
try {
if (!ec.writeOutboundData()) UnboundConnections.add(b);
} catch (IOException e) {
UnboundConnections.add(b);
}
}
}
/*
* Convert an array of signers into an array of concatenated certificate
* arrays.
*/
private static java.security.cert.Certificate[] mapSignersToCertArray(CodeSigner[] signers) {
if (signers != null) {
ArrayList certChains = new ArrayList();
for (int i = 0; i < signers.length; i++) {
certChains.addAll(signers[i].getSignerCertPath().getCertificates());
}
// Convert into a Certificate[]
return (java.security.cert.Certificate[])
certChains.toArray(new java.security.cert.Certificate[certChains.size()]);
}
return null;
}
public long installOneshotTimer(int milliseconds) {
long s = createBinding();
long deadline = new Date().getTime() + milliseconds;
if (Timers.containsKey(deadline)) {
Timers.get(deadline).add(s);
} else {
ArrayList<Long> callbacks = new ArrayList<Long>();
callbacks.add(s);
Timers.put(deadline, callbacks);
}
return s;
}
static Method[] getOverridableMethods(Class<?> clazz) {
ArrayList<Method> list = new ArrayList<Method>();
HashSet<String> skip = new HashSet<String>();
// Check superclasses before interfaces so we always choose
// implemented methods over abstract ones, even if a subclass
// re-implements an interface already implemented in a superclass
// (e.g. java.util.ArrayList)
for (Class<?> c = clazz; c != null; c = c.getSuperclass()) {
appendOverridableMethods(c, list, skip);
}
for (Class<?> c = clazz; c != null; c = c.getSuperclass()) {
for (Class<?> intf : c.getInterfaces()) appendOverridableMethods(intf, list, skip);
}
return list.toArray(new Method[list.size()]);
}
static String[] getFontList() {
init();
ArrayList fontNames = new ArrayList();
Iterator fonts = fontNameMap.keySet().iterator();
int dotidx;
while (fonts.hasNext()) {
String fontname = (String) fonts.next();
if ((dotidx = fontname.indexOf('.')) == -1) dotidx = fontname.length();
fontname = fontname.substring(0, dotidx);
if (!fontNames.contains(fontname)) fontNames.add(fontname);
}
return (String[]) fontNames.toArray(new String[fontNames.size()]);
}
public static String[] getZipList(String zipFile) throws ZipException, IOException {
File file = new File(zipFile);
ZipFile zip = new ZipFile(file);
Enumeration<? extends ZipEntry> zipFileEntries = zip.entries();
ArrayList<String> files = new ArrayList<String>();
// Process each entry
while (zipFileEntries.hasMoreElements()) {
// grab a zip file entry
ZipEntry entry = (ZipEntry) zipFileEntries.nextElement();
String currentEntry = entry.getName();
files.add(currentEntry);
}
return files.toArray(new String[files.size()]);
}
/** Execute the system command 'cmd' and fill an ArrayList with the results. */
public static ArrayList<String> executeSystemCommand(String cmd) {
if (debug) System.out.println("cmd: " + cmd);
ArrayList<String> list = new ArrayList<>();
try (BufferedReader br =
new BufferedReader(
new InputStreamReader(RUNTIME.exec(/*comSpec +*/ cmd).getInputStream()))) {
for (String line = null; (line = br.readLine()) != null; ) {
if (debug) System.out.println(line);
list.add(line);
}
} catch (IOException e) {
e.printStackTrace();
}
return list;
}
/**
* Parses a constructor type definition
*
* @param docConstructor
* @return
*/
protected static Constructor ParseConstructor(ConstructorDoc docConstructor) {
assert (docConstructor != null);
Constructor xmlConstructor = new Constructor();
xmlConstructor.name = docConstructor.name();
xmlConstructor.comment = docConstructor.commentText();
xmlConstructor.scope = DetermineScope(docConstructor);
xmlConstructor.isVarArgs = docConstructor.isVarArgs();
xmlConstructor.isDefault =
docConstructor.position().line() == docConstructor.containingClass().position().line();
Parameter[] parameters = docConstructor.parameters();
if (parameters != null && parameters.length > 0) {
ParamTag[] paramComments = docConstructor.paramTags();
ArrayList<Param> methodList = new ArrayList<Param>();
for (Parameter parameter : parameters) {
ParamTag paramComment = null;
// look to see if this parameter has comments
// if so, paramComment will be set
for (ParamTag testParam : paramComments) {
String testParamName = testParam.parameterName();
if (testParamName != null) {
if (testParamName.compareTo(parameter.name()) == 0) {
paramComment = testParam;
break;
}
}
}
methodList.add(ParseParameter(parameter, paramComment));
}
xmlConstructor.parameters = methodList.toArray(new Param[] {});
} else {
log.debug("No parameters for method: " + docConstructor.name());
}
// parse annotations for the constructor
xmlConstructor.annotationInstances =
ParseAnnotationInstances(docConstructor.annotations(), docConstructor.qualifiedName());
return xmlConstructor;
}
void isReadable(SelectionKey k) {
EventableChannel ec = (EventableChannel) k.attachment();
long b = ec.getBinding();
if (ec.isWatchOnly()) {
if (ec.isNotifyReadable()) eventCallback(b, EM_CONNECTION_NOTIFY_READABLE, null);
} else {
myReadBuffer.clear();
try {
ec.readInboundData(myReadBuffer);
myReadBuffer.flip();
if (myReadBuffer.limit() > 0) {
if (ProxyConnections != null) {
EventableChannel target = ProxyConnections.get(b);
if (target != null) {
ByteBuffer myWriteBuffer = ByteBuffer.allocate(myReadBuffer.limit());
myWriteBuffer.put(myReadBuffer);
myWriteBuffer.flip();
target.scheduleOutboundData(myWriteBuffer);
} else {
eventCallback(b, EM_CONNECTION_READ, myReadBuffer);
}
} else {
eventCallback(b, EM_CONNECTION_READ, myReadBuffer);
}
}
} catch (IOException e) {
UnboundConnections.add(b);
}
}
}
void removeUnboundConnections() {
ListIterator<Long> iter = UnboundConnections.listIterator(0);
while (iter.hasNext()) {
long b = iter.next();
EventableChannel ec = Connections.remove(b);
if (ec != null) {
eventCallback(b, EM_CONNECTION_UNBOUND, null);
ec.close();
EventableSocketChannel sc = (EventableSocketChannel) ec;
if (sc != null && sc.isAttached()) DetachedConnections.add(sc);
}
}
UnboundConnections.clear();
}
void runTimers() {
long now = new Date().getTime();
while (!Timers.isEmpty()) {
long k = Timers.firstKey();
if (k > now) break;
ArrayList<Long> callbacks = Timers.get(k);
Timers.remove(k);
// Fire all timers at this timestamp
ListIterator<Long> iter = callbacks.listIterator(0);
while (iter.hasNext()) {
eventCallback(0, EM_TIMER_FIRED, null, iter.next().longValue());
}
}
}
/**
* Checks for the next item.
*
* @return result of check
* @throws IOException I/O exception
*/
public boolean more() throws IOException {
if (cache == null) {
out.write(4);
send(id);
cache = new ArrayList<byte[]>();
final ByteArrayOutputStream os = new ByteArrayOutputStream();
while (in.read() > 0) {
receive(in, os);
cache.add(os.toByteArray());
os.reset();
}
if (!ok()) throw new IOException(receive());
pos = 0;
}
if (pos < cache.size()) return true;
cache = null;
return false;
}
public SocketChannel detachChannel(long sig) {
EventableSocketChannel ec = (EventableSocketChannel) Connections.get(sig);
if (ec != null) {
UnboundConnections.add(sig);
return ec.getChannel();
} else {
return null;
}
}
private static PermissionInfo[] getPermissionInfos(URL resource, Framework framework) {
if (resource == null) return null;
PermissionInfo[] info = EMPTY_PERM_INFO;
DataInputStream in = null;
try {
in = new DataInputStream(resource.openStream());
ArrayList permissions = new ArrayList();
BufferedReader reader;
try {
reader = new BufferedReader(new InputStreamReader(in, "UTF8")); // $NON-NLS-1$
} catch (UnsupportedEncodingException e) {
reader = new BufferedReader(new InputStreamReader(in));
}
while (true) {
String line = reader.readLine();
if (line == null) /* EOF */ break;
line = line.trim();
if ((line.length() == 0)
|| line.startsWith("#")
|| line.startsWith("//")) /* comments */ // $NON-NLS-1$ //$NON-NLS-2$
continue;
try {
permissions.add(new PermissionInfo(line));
} catch (IllegalArgumentException iae) {
/* incorrectly encoded permission */
if (framework != null)
framework.publishFrameworkEvent(FrameworkEvent.ERROR, framework.getBundle(0), iae);
}
}
int size = permissions.size();
if (size > 0) info = (PermissionInfo[]) permissions.toArray(new PermissionInfo[size]);
} catch (IOException e) {
// do nothing
} finally {
try {
if (in != null) in.close();
} catch (IOException ee) {
// do nothing
}
}
return info;
}
private void invokeLater(Runnable task) {
synchronized (taskWorkerLock) {
if (isRunning() && mainThread != Thread.currentThread()) {
tasks.add(task);
taskWorkerLock.notifyAll();
} else {
// if !running or isEDTThread, do it right away
task.run();
}
}
}
void removeUnboundConnections() {
if (UnboundConnections.size() == 0) {
return;
}
ArrayList<Long> currentUnboundConnections = UnboundConnections;
// fix concurrent modification exception
UnboundConnections = new ArrayList<Long>();
for (long b : currentUnboundConnections) {
EventableChannel ec = Connections.remove(b);
if (ec != null) {
if (ProxyConnections != null) {
ProxyConnections.remove(b);
}
eventCallback(b, EM_CONNECTION_UNBOUND, null);
ec.close();
EventableSocketChannel sc = (EventableSocketChannel) ec;
if (sc != null && sc.isAttached()) DetachedConnections.add(sc);
}
}
}
/**
* Parse type variables for generics
*
* @param variables
* @return
*/
protected static TypeVar[] ParseTypeVariables(TypeVariable[] variables, ParamTag[] tags) {
TypeVar[] vars = null;
if (variables != null && variables.length > 0) {
ArrayList<TypeVar> varsList = new ArrayList<TypeVar>();
for (TypeVariable variable : variables) {
TypeVar var = new TypeVar();
var.name = variable.typeName();
Type[] bounds = variable.bounds();
if (bounds != null && bounds.length > 0) {
ArrayList<String> list = new ArrayList<String>();
for (Type bound : bounds) {
list.add(bound.qualifiedTypeName());
}
var.bounds = list.toArray(new String[] {});
}
for (ParamTag tag : tags)
if (tag.parameterName().equals(var.name)) var.comment = tag.parameterComment();
varsList.add(var);
}
vars = varsList.toArray(new TypeVar[] {});
}
return vars;
}
private boolean invokeMethod(String line, PrintWriter out, Method method, String[] fields)
throws IllegalAccessException, InvocationTargetException {
ArrayList<Object> methodArguments = new ArrayList<Object>();
Class<?>[] parameterTypes = method.getParameterTypes();
if (parameterTypes.length == 2
&& parameterTypes[0] == PrintWriter.class
&& parameterTypes[1] == String.class) {
// FIXME: there must be a better way to say "I want to parse the line myself."
methodArguments.add(out);
methodArguments.add(line);
} else {
int nextField = 1;
for (Class<?> parameterType : parameterTypes) {
if (parameterType == PrintWriter.class) {
methodArguments.add(out);
} else if (parameterType == String.class) {
methodArguments.add(fields[nextField++]);
}
// FIXME: support other common types. "int" seems a likely first candidate.
}
}
method.invoke(handler, methodArguments.toArray());
return true;
}
public long attachChannel(SocketChannel sc, boolean watch_mode) {
long b = createBinding();
EventableSocketChannel ec = new EventableSocketChannel(sc, b, mySelector);
ec.setAttached();
if (watch_mode) ec.setWatchOnly();
Connections.put(b, ec);
NewConnections.add(b);
return b;
}
public void run() {
if (DEBUG) System.err.println("MainThread.run(): " + Thread.currentThread().getName());
synchronized (taskWorkerLock) {
isRunning = true;
taskWorkerLock.notifyAll();
}
while (!shouldStop) {
try {
// wait for something todo ..
synchronized (taskWorkerLock) {
while (!shouldStop && tasks.size() == 0) {
try {
taskWorkerLock.wait();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
// take over the tasks ..
if (!shouldStop && tasks.size() > 0) {
Runnable task = (Runnable) tasks.remove(0);
task.run(); // FIXME: could be run outside of lock
}
taskWorkerLock.notifyAll();
}
} catch (Throwable t) {
// handle errors ..
t.printStackTrace();
} finally {
// epilog - unlock locked stuff
}
}
if (DEBUG) System.err.println("MainThread.run(): " + Thread.currentThread().getName() + " fin");
synchronized (taskWorkerLock) {
isRunning = false;
isExit = true;
taskWorkerLock.notifyAll();
}
}