/** Performs peephole optimizations on a program's live methods. */
private static void peephole(final BloatContext context) {
final Set liveMethods = new TreeSet(new MemberRefComparator());
final CallGraph cg = context.getCallGraph();
liveMethods.addAll(cg.liveMethods());
// Perform peephole optimizations. We do this separately because
// some peephole optimizations do things to the stack that
// inlining doesn't like. For instance, a peephole optimizations
// might make it so that a method has a non-empty stack upon
// return. Inlining will barf at the sight of this.
BloatBenchmark.tr("Performing peephole optimizations");
final Iterator iter = liveMethods.iterator();
while (BloatBenchmark.PEEPHOLE && iter.hasNext()) {
try {
final MethodEditor live = context.editMethod((MemberRef) iter.next());
Peephole.transform(live);
context.commit(live.methodInfo());
context.release(live.methodInfo());
} catch (final NoSuchMethodException ex314) {
BloatBenchmark.err.println("** Could not find method " + ex314.getMessage());
ex314.printStackTrace(System.err);
System.exit(1);
}
}
}
/**
* Insert the source code details, if available.
*
* @param ped The given program element.
*/
public void addSourcePosition(ProgramElementDoc ped, int indent) {
if (!addSrcInfo) return;
if (JDiff.javaVersion.startsWith("1.1")
|| JDiff.javaVersion.startsWith("1.2")
|| JDiff.javaVersion.startsWith("1.3")) {
return; // position() only appeared in J2SE1.4
}
try {
// Could cache the method for improved performance
Class c = ProgramElementDoc.class;
Method m = c.getMethod("position", null);
Object sp = m.invoke(ped, null);
if (sp != null) {
for (int i = 0; i < indent; i++) outputFile.print(" ");
outputFile.println("src=\"" + sp + "\"");
}
} catch (NoSuchMethodException e2) {
System.err.println("Error: method \"position\" not found");
e2.printStackTrace();
} catch (IllegalAccessException e4) {
System.err.println("Error: class not permitted to be instantiated");
e4.printStackTrace();
} catch (InvocationTargetException e5) {
System.err.println("Error: method \"position\" could not be invoked");
e5.printStackTrace();
} catch (Exception e6) {
System.err.println("Error: ");
e6.printStackTrace();
}
}
/**
* forward an execute request to a helper instance associated with the rule
*
* @param recipient the recipient of the method from which execution of this rule was triggered or
* null if it was a static method
* @param args the arguments of the method from which execution of this rule was triggered
*/
private void execute(Object recipient, Object[] args) throws ExecuteException {
// type check and createHelperAdapter the rule now if it has not already been done
if (ensureTypeCheckedCompiled()) {
// create a helper and get it to execute the rule
// eventually we will create a subclass of helper for each rule and createHelperAdapter
// an implementation of execute from the rule source. for now we create a generic
// helper and call the generic execute method which interprets the rule
HelperAdapter helper;
try {
Constructor constructor = helperImplementationClass.getConstructor(Rule.class);
helper = (HelperAdapter) constructor.newInstance(this);
// helper = (RuleHelper)helperClass.newInstance();
// helper.setRule(this);
helper.execute(recipient, args);
} catch (NoSuchMethodException e) {
// should not happen!!!
System.out.println(
"cannot find constructor "
+ helperImplementationClass.getCanonicalName()
+ "(Rule) for helper class");
e.printStackTrace(System.out);
return;
} catch (InvocationTargetException e) {
e
.printStackTrace(); // To change body of catch statement use File | Settings | File
// Templates.
} catch (InstantiationException e) {
// should not happen
System.out.println(
"cannot create instance of " + helperImplementationClass.getCanonicalName());
e.printStackTrace(System.out);
return;
} catch (IllegalAccessException e) {
// should not happen
System.out.println("cannot access " + helperImplementationClass.getCanonicalName());
e.printStackTrace(System.out);
return;
} catch (ClassCastException e) {
// should not happen
System.out.println("cast exception " + helperImplementationClass.getCanonicalName());
e.printStackTrace(System.out);
return;
} catch (EarlyReturnException e) {
throw e;
} catch (ThrowException e) {
throw e;
} catch (ExecuteException e) {
System.out.println(getName() + " : " + e);
throw e;
} catch (Throwable throwable) {
System.out.println(getName() + " : " + throwable);
throw new ExecuteException(getName() + " : caught " + throwable, throwable);
}
}
}
@Nullable
static ClassLoader createPluginClassLoader(
@NotNull File[] classPath,
@NotNull ClassLoader[] parentLoaders,
@NotNull IdeaPluginDescriptor pluginDescriptor) {
if (pluginDescriptor.getUseIdeaClassLoader()) {
try {
final ClassLoader loader = PluginManagerCore.class.getClassLoader();
final Method addUrlMethod = getAddUrlMethod(loader);
for (File aClassPath : classPath) {
final File file = aClassPath.getCanonicalFile();
addUrlMethod.invoke(loader, file.toURI().toURL());
}
return loader;
} catch (NoSuchMethodException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
} catch (InvocationTargetException e) {
e.printStackTrace();
}
}
PluginId pluginId = pluginDescriptor.getPluginId();
File pluginRoot = pluginDescriptor.getPath();
// if (classPath.length == 0) return null;
if (isUnitTestMode()) return null;
try {
final List<URL> urls = new ArrayList<URL>(classPath.length);
for (File aClassPath : classPath) {
final File file =
aClassPath
.getCanonicalFile(); // it is critical not to have "." and ".." in classpath
// elements
urls.add(file.toURI().toURL());
}
return new PluginClassLoader(
urls, parentLoaders, pluginId, pluginDescriptor.getVersion(), pluginRoot);
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
/**
* Initializes the dispatcher servlet. This sets the post/get to true and calls the abstract setup
* actions method.
*/
@Override
public void init() {
setIsPostAllowed(true);
setIsGetAllowed(true);
try {
setupActionMethods();
} catch (NoSuchMethodException methodEx) {
LogController.write(this, "FATAL: No such method: " + methodEx.getMessage());
return;
} finally {
actionInitialized = true;
}
}
/**
* Writes the object-graph containing values (primitives and wrappers), objects, and arrays,
* starting from the given <code>o</code> node.
*
* @param o the write start-point node
* @throws IllegalArgumentException if an illegal (non values/bean/array) is encountered
*/
public final void write(Object o) {
this.ensureRootWritten();
try {
this.write0(o);
} catch (NoSuchMethodException nDC) {
throw new IllegalArgumentException("o: no default constructor: " + nDC.getMessage(), nDC);
} catch (InvocationTargetException | InstantiationException iDC) {
throw new IllegalArgumentException(
"o: invalid default constructor: " + iDC.getMessage(), iDC);
} catch (IllegalAccessException iDCM) {
throw new IllegalArgumentException(
"o: invalid default constructor modifier: " + iDCM.getMessage(), iDCM);
}
}
/** Specializes the live methods in a program. */
private static void specialize(final BloatContext context) {
final CallGraph cg = context.getCallGraph();
final Set liveMethods = new TreeSet(new MemberRefComparator());
liveMethods.addAll(cg.liveMethods());
// Specialize all possible methods
final InlineStats stats = context.getInlineStats();
if (BloatBenchmark.statsFile != null) {
Specialize.STATS = true;
stats.setConfigName("BloatBenchmark");
}
if (BloatBenchmark.MORPH != -1) {
Specialize.MAX_MORPH = BloatBenchmark.MORPH;
}
final Specialize spec = new Specialize(context);
if (Specialize.STATS) {
stats.noteLiveMethods(liveMethods.size());
stats.noteLiveClasses(cg.liveClasses().size());
}
BloatBenchmark.tr("Specializing live methods");
final Iterator iter = liveMethods.iterator();
for (int count = 0; iter.hasNext(); count++) {
try {
final MethodEditor live = context.editMethod((MemberRef) iter.next());
if (context.ignoreMethod(live.memberRef())) {
// Don't display ignored methods, it's misleading.
continue;
}
BloatBenchmark.tr(
" " + count + ") " + live.declaringClass().name() + "." + live.name() + live.type());
spec.specialize(live);
} catch (final NoSuchMethodException ex2) {
BloatBenchmark.err.println("** Could not find method " + ex2.getMessage());
System.exit(1);
}
}
}
/**
* Writes the given object recursively.
*
* @param o to write
*/
@Override
public final void write(Object o) {
if (this.state != Driver.STATE_START && this.state != Driver.STATE_VALUE) {
throw new IllegalStateException("cannot write o");
}
try {
this.target.write0(o);
} catch (NoSuchMethodException nDC) {
throw new IllegalArgumentException(
"value: no default constructor: " + nDC.getMessage(), nDC);
} catch (InvocationTargetException | InstantiationException iDC) {
throw new IllegalArgumentException(
"value: invalid default constructor: " + iDC.getMessage(), iDC);
} catch (IllegalAccessException iDCM) {
throw new IllegalArgumentException(
"value: invalid default constructor modifier: " + iDCM.getMessage(), iDCM);
}
}
/**
* Build the documentation, as specified by the given XML element.
*
* @param node the XML element that specifies which component to document.
* @param contentTree content tree to which the documentation will be added
*/
protected void build(XMLNode node, Content contentTree) {
String component = node.name;
try {
invokeMethod(
"build" + component,
new Class<?>[] {XMLNode.class, Content.class},
new Object[] {node, contentTree});
} catch (NoSuchMethodException e) {
e.printStackTrace();
configuration.root.printError("Unknown element: " + component);
throw new DocletAbortException(e);
} catch (InvocationTargetException e) {
throw new DocletAbortException(e.getCause());
} catch (Exception e) {
e.printStackTrace();
configuration.root.printError(
"Exception " + e.getClass().getName() + " thrown while processing element: " + component);
throw new DocletAbortException(e);
}
}
/**
* The main method.
*
* @param args the arguments
*/
public static void main(String[] args) {
Questionnaire quiz = new Questionnaire();
try {
quiz.initQuestionnaire("question_tolkien.txt");
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IllegalArgumentException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} catch (NoSuchMethodException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
} catch (InvocationTargetException e) {
e.printStackTrace();
} catch (ClassNotFoundException e) {
e.printStackTrace();
}
new QuestionnaireUI(quiz);
}
/** Inlines calls to static methods in the live methods of a given program. */
private static void inline(final BloatContext context) {
final Set liveMethods = new TreeSet(new MemberRefComparator());
final CallGraph cg = context.getCallGraph();
liveMethods.addAll(cg.liveMethods());
BloatBenchmark.tr("Inlining " + liveMethods.size() + " live methods");
if (BloatBenchmark.CALLEE_SIZE != -1) {
Inline.CALLEE_SIZE = BloatBenchmark.CALLEE_SIZE;
}
final Iterator iter = liveMethods.iterator();
for (int count = 0; BloatBenchmark.INLINE && iter.hasNext(); count++) {
try {
final MethodEditor live = context.editMethod((MemberRef) iter.next());
if (context.ignoreMethod(live.memberRef())) {
// Don't display ignored methods, it's misleading.
continue;
}
BloatBenchmark.tr(
" " + count + ") " + live.declaringClass().name() + "." + live.name() + live.type());
final Inline inline = new Inline(context, BloatBenchmark.SIZE);
inline.setMaxCallDepth(BloatBenchmark.DEPTH);
inline.inline(live);
// Commit here in an attempt to conserve memory
context.commit(live.methodInfo());
context.release(live.methodInfo());
} catch (final NoSuchMethodException ex3) {
BloatBenchmark.err.println("** Could not find method " + ex3.getMessage());
System.exit(1);
}
}
}
private int runEclipseCompiler(String[] output, List<String> cmdline) {
try {
List<String> final_cmdline = new LinkedList<String>(cmdline);
// remove compiler name from argument list
final_cmdline.remove(0);
Class eclipseCompiler = Class.forName(ECLIPSE_COMPILER_CLASS);
Method compileMethod = eclipseCompiler.getMethod("main", new Class[] {String[].class});
final_cmdline.add(0, "-noExit");
final_cmdline.add(0, "-progress");
final_cmdline.add(0, "-verbose");
File _logfile = new File(this.idata.getInstallPath(), "compile-" + getName() + ".log");
if (Debug.isTRACE()) {
final_cmdline.add(0, _logfile.getPath());
final_cmdline.add(0, "-log");
}
// get log files / determine results...
try {
// capture stdout and stderr
PrintStream _orgStdout = System.out;
PrintStream _orgStderr = System.err;
int error_count = 0;
try {
ByteArrayOutputStream outStream = new ByteArrayOutputStream();
EclipseStdOutHandler ownStdout = new EclipseStdOutHandler(outStream, this.listener);
System.setOut(ownStdout);
ByteArrayOutputStream errStream = new ByteArrayOutputStream();
EclipseStdErrHandler ownStderr = new EclipseStdErrHandler(errStream, this.listener);
System.setErr(ownStderr);
compileMethod.invoke(
null, new Object[] {final_cmdline.toArray(new String[final_cmdline.size()])});
// TODO: launch thread which updates the progress
output[0] = outStream.toString();
output[1] = errStream.toString();
error_count = ownStderr.getErrorCount();
// for debugging: write output to log files
if (error_count > 0 || Debug.isTRACE()) {
File _out = new File(_logfile.getPath() + ".stdout");
FileOutputStream _fout = new FileOutputStream(_out);
_fout.write(outStream.toByteArray());
_fout.close();
_out = new File(_logfile.getPath() + ".stderr");
_fout = new FileOutputStream(_out);
_fout.write(errStream.toByteArray());
_fout.close();
}
} finally {
System.setOut(_orgStdout);
System.setErr(_orgStderr);
}
if (error_count == 0) {
return 0;
}
// TODO: construct human readable error message from log
this.listener.emitNotification("Compiler reported " + error_count + " errors");
return 1;
} catch (FileNotFoundException fnfe) {
this.listener.emitError("error compiling", fnfe.getMessage());
return -1;
} catch (IOException ioe) {
this.listener.emitError("error compiling", ioe.getMessage());
return -1;
}
} catch (ClassNotFoundException cnfe) {
output[0] = "error getting eclipse compiler";
output[1] = cnfe.getMessage();
return -1;
} catch (NoSuchMethodException nsme) {
output[0] = "error getting eclipse compiler method";
output[1] = nsme.getMessage();
return -1;
} catch (IllegalAccessException iae) {
output[0] = "error calling eclipse compiler";
output[1] = iae.getMessage();
return -1;
} catch (InvocationTargetException ite) {
output[0] = "error calling eclipse compiler";
output[1] = ite.getMessage();
return -1;
}
}
/**
* Read V2tag if exists
*
* <p>TODO:shouldn't we be handing TagExceptions:when will they be thrown
*
* @param file
* @param loadOptions
* @throws IOException
* @throws TagException
*/
private void readV2Tag(File file, int loadOptions, int startByte)
throws IOException, TagException {
// We know where the actual Audio starts so load all the file from start to that point into
// a buffer then we can read the IDv2 information without needing any more File I/O
if (startByte >= AbstractID3v2Tag.TAG_HEADER_LENGTH) {
logger.finer("Attempting to read id3v2tags");
FileInputStream fis = null;
FileChannel fc = null;
ByteBuffer bb;
try {
fis = new FileInputStream(file);
fc = fis.getChannel();
bb = fc.map(FileChannel.MapMode.READ_ONLY, 0, startByte);
}
// #JAUDIOTAGGER-419:If reading networked file map can fail so just copy bytes instead
catch (IOException ioe) {
bb = ByteBuffer.allocate(startByte);
fc.read(bb, 0);
} finally {
if (fc != null) {
fc.close();
}
if (fis != null) {
fis.close();
}
}
try {
bb.rewind();
if ((loadOptions & LOAD_IDV2TAG) != 0) {
logger.config("Attempting to read id3v2tags");
try {
this.setID3v2Tag(new ID3v24Tag(bb, file.getName()));
} catch (TagNotFoundException ex) {
logger.config("No id3v24 tag found");
}
try {
if (id3v2tag == null) {
this.setID3v2Tag(new ID3v23Tag(bb, file.getName()));
}
} catch (TagNotFoundException ex) {
logger.config("No id3v23 tag found");
}
try {
if (id3v2tag == null) {
this.setID3v2Tag(new ID3v22Tag(bb, file.getName()));
}
} catch (TagNotFoundException ex) {
logger.config("No id3v22 tag found");
}
}
} finally {
// Workaround for 4724038 on Windows
bb.clear();
if (bb.isDirect() && !TagOptionSingleton.getInstance().isAndroid()) {
// Reflection substitute for following code:
// ((sun.nio.ch.DirectBuffer) bb).cleaner().clean();
// which causes exception on Android - Sun NIO classes are not available
try {
Class<?> clazz = Class.forName("sun.nio.ch.DirectBuffer");
Method cleanerMethod = clazz.getMethod("cleaner");
Object cleaner = cleanerMethod.invoke(bb); // cleaner = bb.cleaner()
if (cleaner != null) {
Method cleanMethod = cleaner.getClass().getMethod("clean");
cleanMethod.invoke(cleaner); // cleaner.clean()
}
} catch (ClassNotFoundException e) {
logger.severe("Could not load sun.nio.ch.DirectBuffer.");
} catch (NoSuchMethodException e) {
logger.severe("Could not invoke DirectBuffer method - " + e.getMessage());
} catch (InvocationTargetException e) {
logger.severe("Could not invoke DirectBuffer method - target exception");
} catch (IllegalAccessException e) {
logger.severe("Could not invoke DirectBuffer method - illegal access");
}
}
}
} else {
logger.config("Not enough room for valid id3v2 tag:" + startByte);
}
}
private Workbook handleExcel(List objs, Class clz, boolean isXssf, String message) {
XSSFWorkbook wb = null;
try {
if (isXssf) {
XSSFWorkbook w = new XSSFWorkbook();
} else {
HSSFWorkbook w = new HSSFWorkbook();
}
wb = new XSSFWorkbook();
XSSFDataFormat format = wb.createDataFormat();
XSSFSheet sheet = wb.createSheet(message + "备份记录"); // 取excel工作表对象
XSSFCellStyle cellStyle = wb.createCellStyle(); // 设置excel单元格样式
XSSFCellStyle passwordCellStyle = wb.createCellStyle(); // 设置密码单元格样式
XSSFDataFormat passwordFormat = wb.createDataFormat();
passwordCellStyle.setDataFormat(passwordFormat.getFormat(";;;"));
List<ExcelHeader> headers = getHeaderList(clz);
Collections.sort(headers);
sheet.addMergedRegion(new CellRangeAddress(0, (short) 0, 0, (short) (headers.size() - 1)));
Row r0 = sheet.createRow(0);
Cell cell = r0.createCell(0);
r0.setHeightInPoints(28);
cell.setCellValue(message + "备份记录");
Row r = sheet.createRow(1);
r.setHeightInPoints(25);
cell.setCellStyle(cellStyle);
// 输出标题
for (int i = 0; i < headers.size(); i++) {
Cell cell1 = r.createCell(i);
if (headers.get(i).getTitle().equals("密码")) cell1.setCellStyle(passwordCellStyle);
else cell1.setCellStyle(cellStyle);
cell1.setCellValue(headers.get(i).getTitle());
}
Object obj = null;
// 输出用户资料信息
if (message.indexOf("用户资料 ") > 0) {
sheet.setColumnWidth(3, 32 * 150);
sheet.setColumnWidth(4, 32 * 110);
sheet.setColumnWidth(7, 32 * 120);
for (int i = 0; i < objs.size(); i++) {
r = sheet.createRow(i + 2);
obj = objs.get(i);
for (int j = 0; j < headers.size(); j++) {
Cell cell2 = r.createCell(j);
copyDefaultCellStyle(null, cell2, cellStyle, 0);
if (getMethodName(headers.get(j)).equals("nabled"))
cell2.setCellValue(BeanUtils.getProperty(obj, "enabled"));
else if (getMethodName(headers.get(j)).equals("password")) {
cell2.setCellStyle(passwordCellStyle);
cell2.setCellValue(BeanUtils.getProperty(obj, getMethodName(headers.get(j))));
} else cell2.setCellValue(BeanUtils.getProperty(obj, getMethodName(headers.get(j))));
}
}
}
// 输出房间使用信息数据
else {
sheet.setColumnWidth(0, 32 * 80);
sheet.setColumnWidth(2, 32 * 100);
sheet.setColumnWidth(3, 32 * 190);
sheet.setColumnWidth(4, 32 * 190);
sheet.setColumnWidth(5, 32 * 190);
sheet.setColumnWidth(10, 32 * 130);
for (int i = 0; i < objs.size(); i++) {
r = sheet.createRow(i + 2);
obj = objs.get(i);
for (int j = 0; j < headers.size(); j++) {
Cell cell2 = r.createCell(j);
if (j == 3 || j == 4 || j == 5) {
XSSFCellStyle cs3 = wb.createCellStyle();
cell2.setCellValue(new Date());
copyDefaultCellStyle(format, cell2, cs3, 1);
}
if (j == 10) {
XSSFCellStyle cs2 = wb.createCellStyle();
copyDefaultCellStyle(format, cell2, cs2, 2);
}
copyDefaultCellStyle(null, cell2, cellStyle, 0);
cell2.setCellValue(BeanUtils.getProperty(obj, getMethodName(headers.get(j))));
}
}
}
// 设置行列的默认宽度和高度
} catch (IllegalAccessException e) {
e.printStackTrace();
logger.error(e);
} catch (InvocationTargetException e) {
e.printStackTrace();
logger.error(e);
} catch (NoSuchMethodException e) {
e.printStackTrace();
logger.error(e);
}
return wb;
}
public Object __parse_response__(String resp) throws RemoteException {
JsonParser parser = new JsonParser();
JsonElement main_response = (JsonElement) parser.parse(resp);
if (main_response.isJsonArray()) {
List<Object> res = new Vector<Object>();
for (Object o : main_response.getAsJsonArray()) {
res.add(__parse_response__(gson.toJson(o)));
}
return res;
}
JsonObject response = main_response.getAsJsonObject();
if (response.has("error")) {
JsonObject e = response.get("error").getAsJsonObject().get("data").getAsJsonObject();
throw new RemoteException(e.get("exception").getAsString(), e.get("message").getAsString());
}
JsonElement value = response.get("result");
String valuestr = gson.toJson(response.get("result"));
if (valuestr.contains("hash:")) {
Class<? extends RpcClient> klass = this.getClass();
try {
Constructor<? extends RpcClient> m =
klass.getDeclaredConstructor(String.class, String.class);
String new_endpoint = gson.fromJson(value, String.class);
return m.newInstance(this.base_endpoint, new_endpoint.replace("hash:", ""));
} catch (NoSuchMethodException e) {
// TODO Auto-generated catch block
e.printStackTrace();
return null;
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
return null;
} catch (InstantiationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
return null;
} catch (IllegalAccessException e) {
// TODO Auto-generated catch block
e.printStackTrace();
return null;
} catch (InvocationTargetException e) {
// TODO Auto-generated catch block
e.printStackTrace();
return null;
}
} else if (valuestr.contains("funcs")) {
return gson.fromJson(valuestr, Interface.class);
}
if (value.isJsonPrimitive()) {
JsonPrimitive val = value.getAsJsonPrimitive();
if (val.isBoolean()) {
return val.getAsBoolean();
} else if (val.isNumber()) {
return val.getAsNumber();
} else if (val.isString()) {
DateTimeFormatter dtparser = ISODateTimeFormat.dateHourMinuteSecond();
try {
return dtparser.parseDateTime(val.getAsString());
} catch (Exception ex) {
}
return val.getAsString();
} else {
return null;
}
} else if (value.isJsonNull()) {
return null;
} else if (value.isJsonObject() && !value.getAsJsonObject().has("__meta__")) {
return gson.fromJson(value, HashMap.class);
} else if (value.isJsonArray()) {
if (value.getAsJsonArray().size() == 0) return new LinkedList();
JsonElement obj = value.getAsJsonArray().get(0);
if (obj.isJsonObject()) {
if (!obj.getAsJsonObject().has("__meta__")) {
return gson.fromJson(value, LinkedList.class);
}
}
}
return __resolve_references__(valuestr);
}
public boolean connect(Onion options, OobdBus receiveListener) {
msgReceiver = receiveListener;
System.out.println("Starting Bluetooth Detection and Device Pairing");
if (mBluetoothAdapter == null) {
mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
if (mBluetoothAdapter == null) {
Log.w(this.getClass().getSimpleName(), "Bluetooth not supported.");
return false;
}
if (!mBluetoothAdapter.isEnabled()) {
Log.w(this.getClass().getSimpleName(), "Bluetooth switched off.");
return false;
}
}
obdDevice = mBluetoothAdapter.getRemoteDevice(BTAddress);
if (obdDevice != null) { // Get a BluetoothSocket to connect
// with the given BluetoothDevice
try {
Log.v(this.getClass().getSimpleName(), "Device " + obdDevice.getName());
java.lang.reflect.Method m =
obdDevice.getClass().getMethod("createRfcommSocket", new Class[] {int.class});
// "createInsecureRfcommSocket", new Class[] { int.class });
serialPort = null;
serialPort = (BluetoothSocket) m.invoke(obdDevice, 1);
if (serialPort != null) {
try {
mBluetoothAdapter.cancelDiscovery();
serialPort.connect();
Log.d("OOBD:Bluetooth", "Bluetooth connected");
inputStream = serialPort.getInputStream();
outputStream = serialPort.getOutputStream();
OOBDApp.getInstance().displayToast("Bluetooth connected");
myThread =
new Thread() {
@Override
public void run() {
byte[] buffer = new byte[1024]; // buffer store
// for the
// stream
int bytes; // bytes returned from read()
// Keep listening to the InputStream until an
// exception occurs
Log.d("OOBD:Bluetooth", "receiver task runs");
while (true) {
if (inputStream != null) {
try {
// Read from the InputStream
bytes = inputStream.read(buffer);
if (bytes > 0) {
Log.v(this.getClass().getSimpleName(), "Debug: received something");
String recString = new String(buffer);
recString = recString.substring(0, bytes);
msgReceiver.receiveString(recString);
}
} catch (IOException e) {
break;
}
} else {
try {
Thread.sleep(100);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}
};
myThread.start();
return true;
} catch (IOException ex) {
Log.e(this.getClass().getSimpleName(), "Error: Could not connect to socket.", ex);
OOBDApp.getInstance().displayToast("Bluetooth NOT connected!");
}
} else {
Log.e("OOBD:Bluetooth", "Bluetooth NOT connected!");
OOBDApp.getInstance().displayToast("Bluetooth NOT connected!");
if (serialPort != null) {
try {
serialPort.close();
} catch (IOException closeEx) {
}
}
return false;
}
// do not yet connect. Connect before calling the
// socket.
} catch (SecurityException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (NoSuchMethodException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalAccessException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InvocationTargetException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
return false;
}
/**
* Performs intraprocedural BLOAT on a program's live methods.
*
* @param liveMethods Should be alphabetized. This way we can commit a class once we've BLOATed
* all of its methods.
*/
private static void intraBloat(final Collection liveMethods, final BloatContext context) {
ClassEditor prevClass = null;
final Iterator iter = liveMethods.iterator();
for (int count = 0; iter.hasNext(); count++) {
MethodEditor live = null;
ClassEditor ce = null; // Hack to make sure commit happens
try {
live = context.editMethod((MemberRef) iter.next());
ce = context.editClass(live.declaringClass().classInfo());
} catch (final NoSuchMethodException ex3) {
BloatBenchmark.err.println("** Could not find method " + ex3.getMessage());
System.exit(1);
}
/* So we can skip classes or packages */
final String name = ce.type().className();
final String qual = ce.type().qualifier() + "/*";
boolean skip = false;
for (int i = 0; i < BloatBenchmark.SKIP.size(); i++) {
final String pkg = (String) BloatBenchmark.SKIP.get(i);
if (name.equals(pkg) || qual.equals(pkg)) {
skip = true;
break;
}
}
if (context.ignoreMethod(live.memberRef()) || skip) {
// Don't display ignored methods, it's misleading.
context.release(live.methodInfo());
continue;
}
final Runtime runtime = Runtime.getRuntime();
runtime.gc();
final Date start = new Date();
BloatBenchmark.tr(
" " + count + ") " + live.declaringClass().name() + "." + live.name() + live.type());
BloatBenchmark.tr(" Start: " + start);
try {
EDU.purdue.cs.bloat.optimize.Main.TRACE = BloatBenchmark.TRACE;
if (!BloatBenchmark.VERIFY) {
EDU.purdue.cs.bloat.optimize.Main.VERIFY = false;
}
EDU.purdue.cs.bloat.optimize.Main.bloatMethod(live, context);
} catch (final Exception oops) {
BloatBenchmark.err.println("******************************************");
BloatBenchmark.err.println(
"Exception while BLOATing "
+ live.declaringClass().name()
+ "."
+ live.name()
+ live.type());
BloatBenchmark.err.println(oops.getMessage());
oops.printStackTrace(System.err);
BloatBenchmark.err.println("******************************************");
}
// Commit here in an attempt to conserve memory
context.commit(live.methodInfo());
context.release(live.methodInfo());
if (prevClass == null) {
prevClass = ce;
} else if (!prevClass.equals(ce)) {
// We've finished BLOATed the methods for prevClass, commit
// prevClass and move on
BloatBenchmark.tr(prevClass.type() + " != " + ce.type());
context.commit(prevClass.classInfo());
context.release(prevClass.classInfo());
// context.commitDirty();
// tr(context.toString());
prevClass = ce;
} else {
context.release(ce.classInfo());
}
final Date end = new Date();
BloatBenchmark.tr(" Ellapsed time: " + (end.getTime() - start.getTime()) + " ms");
}
context.commitDirty();
}
