/**
* Load a system library from a stream. Copies the library to a temp file and loads from there.
*
* @param libname name of the library (just used in constructing the library name)
* @param is InputStream pointing to the library
*/
private void loadLibraryFromStream(String libname, InputStream is) {
try {
File tempfile = createTempFile(libname);
OutputStream os = new FileOutputStream(tempfile);
logger.debug("tempfile.getPath() = " + tempfile.getPath());
long savedTime = System.currentTimeMillis();
// Leo says 8k block size is STANDARD ;)
byte buf[] = new byte[8192];
int len;
while ((len = is.read(buf)) > 0) {
os.write(buf, 0, len);
}
os.flush();
InputStream lock = new FileInputStream(tempfile);
os.close();
double seconds = (double) (System.currentTimeMillis() - savedTime) / 1e3;
logger.debug("Copying took " + seconds + " seconds.");
logger.debug("Loading library from " + tempfile.getPath() + ".");
System.load(tempfile.getPath());
lock.close();
} catch (IOException io) {
logger.error("Could not create the temp file: " + io.toString() + ".\n");
} catch (UnsatisfiedLinkError ule) {
logger.error("Couldn't load copied link file: " + ule.toString() + ".\n");
throw ule;
}
}
/*
Show context number lines of string before and after target line.
Add HTML formatting to bold the target line.
*/
String showScriptContextHTML(String s, int lineNo, int context) {
StringBuffer sb = new StringBuffer();
BufferedReader br = new BufferedReader(new StringReader(s));
int beginLine = Math.max(1, lineNo - context);
int endLine = lineNo + context;
for (int i = 1; i <= lineNo + context + 1; i++) {
if (i < beginLine) {
try {
br.readLine();
} catch (IOException e) {
throw new RuntimeException(e.toString());
}
continue;
}
if (i > endLine) break;
String line;
try {
line = br.readLine();
} catch (IOException e) {
throw new RuntimeException(e.toString());
}
if (line == null) break;
if (i == lineNo) sb.append("<font color=\"red\">" + i + ": " + line + "</font><br/>");
else sb.append(i + ": " + line + "<br/>");
}
return sb.toString();
}
public static void main(String[] args) // throws Exception
{
/*
FileWriter fw =new FileWriter("demo.txt");//调用windows底层的创建文件命令，会抛出IO异常
//并且会对同名文件进行覆盖，可以创建到指定盘符。
fw.writer("asdfasdgasg");//将数据写入流中。
fw.flush();//刷新流，并将流中数据写入文件。
fw.close();//关闭流，会作一次刷新操作。
*/
FileWriter fw = null; // 由于close处于另一代码块中调用fw，因此fw必须定义在外面。
try {
fw = new FileWriter("demo.txt");
fw.write("asdfasdgasg");
} catch (IOException e) {
System.out.println(e.toString());
} finally {
try {
if (fw != null) fw.close();
} catch (IOException e) {
System.out.println(e.toString());
}
}
}
public void run() {
try {
theInputStream = new BufferedReader(new InputStreamReader(client.getInputStream()));
theOutputStream = new PrintStream(client.getOutputStream());
while (true) {
readin = theInputStream.readLine();
chat.ta.append(readin + "\n");
}
} catch (SocketException e) {
chat.ta.append("连接中断！\n");
chat.clientBtn.setEnabled(true);
chat.serverBtn.setEnabled(true);
chat.tfaddress.setEnabled(true);
chat.tfport.setEnabled(true);
try {
i--;
skt.close();
client.close();
} catch (IOException err) {
chat.ta.append(err.toString());
}
} catch (IOException e) {
chat.ta.append(e.toString());
}
}
/**
* Test method for {@link
* org.alfresco.deployment.transformers.EncryptionTransformer#addFilter(java.io.OutputStream,
* org.alfresco.deployment.DeploymentTransportTransformer.Direction, java.lang.String)}. This test
* compresses a message with one transformation. Then sends the results through another instance
* to give us plain text again.
*/
public void testAddFilter() {
SampleEncryptionTransformer transformer = new SampleEncryptionTransformer();
transformer.setPassword("Welcome To Hades");
transformer.setCipherName("PBEWithMD5AndDES");
String path = "wibble";
ByteArrayOutputStream compressed = new ByteArrayOutputStream();
// A sender should encrypt the stream
OutputStream out = null;
// out = (OutputStream)transformer.addFilter(compressed, Direction.SENDER, path);
out = (OutputStream) transformer.addFilter(compressed, path, null, null);
assertNotNull("null output stream returned", compressed);
String clearText = "hello world";
try {
out.write(clearText.getBytes());
} catch (IOException ie) {
fail("unexpected exception thrown" + ie.toString());
}
try {
out.flush();
out.close();
} catch (IOException ie) {
fail("unexpected exception thrown, " + ie.toString());
}
assert (compressed.size() > 0);
// Now set up another instance to decrypt the message
InputStream decompress = null;
ByteArrayInputStream compressedStream = new ByteArrayInputStream(compressed.toByteArray());
ByteArrayOutputStream result = new ByteArrayOutputStream();
decompress = (InputStream) transformer.addFilter(compressedStream, "wibble", null, null);
try {
byte[] readBuffer = new byte[1002];
while (true) {
int readLen = decompress.read(readBuffer);
if (readLen > 0) {
result.write(readBuffer, 0, readLen);
} else {
break;
}
}
} catch (IOException ie) {
fail("unexpected exception thrown, " + ie.toString());
}
// now uncompress should equal clearText
assertTrue(result.toString().equalsIgnoreCase(clearText));
}
/**
* When data is available on the socket, this method is called to run the command or throw an
* error if it can't.
*
* @throws SocketServerException
*/
private void handleClientData() throws SocketServerException {
try {
input.setLength(0); // clear
String res;
int a;
// (char) -1 is not equal to -1.
// ready is checked to ensure the read call doesn't block.
while ((a = in.read()) != -1 && in.ready()) {
input.append((char) a);
}
String inputString = input.toString();
Logger.debug("Got data from client: " + inputString);
try {
AndroidCommand cmd = getCommand(inputString);
Logger.debug("Got command of type " + cmd.commandType().toString());
res = runCommand(cmd);
Logger.debug("Returning result: " + res);
} catch (final CommandTypeException e) {
res = new AndroidCommandResult(WDStatus.UNKNOWN_ERROR, e.getMessage()).toString();
} catch (final JSONException e) {
res =
new AndroidCommandResult(WDStatus.UNKNOWN_ERROR, "Error running and parsing command")
.toString();
}
out.write(res);
out.flush();
} catch (final IOException e) {
throw new SocketServerException(
"Error processing data to/from socket (" + e.toString() + ")");
}
}
private static void printBytes(OutputStream stream, byte[] bytes) {
try {
stream.write(bytes);
} catch (IOException e) {
System.err.println(e.toString());
}
}
void runTask() {
status(su, StatusUpdate.LEVEL_GENERIC, GRI18n.getString(MODULE, "newAlbm", new Object[] { album.getName(), g.toString() }));
try {
List<NameValuePair> formparams = new ArrayList<NameValuePair>();
JSONObject jsonEntity = new JSONObject();
jsonEntity.put("type", "album");
if (album.getName() != null)
jsonEntity.put("name", album.getName());
if (album.getTitle() != null)
jsonEntity.put("title", album.getTitle());
if (album.getDescription() != null)
jsonEntity.put("description", album.getDescription());
formparams.add(new BasicNameValuePair("entity", jsonEntity.toJSONString()));
BufferedReader entityReader = sendRequest(album.getParentAlbum().getUrl(), "post", formparams);
String url = ((JSONObject) JSONValue.parse(entityReader)).get("url").toString();
status(su, StatusUpdate.LEVEL_GENERIC, GRI18n.getString(MODULE, "crateAlbmOk"));
album.setUrl(url);
Log.log(Log.LEVEL_INFO, "Created album " + album.toString());
} catch (IOException ioe) {
Log.logException(Log.LEVEL_ERROR, MODULE, ioe);
Object[] params2 = {ioe.toString()};
error(su, GRI18n.getString(MODULE, "error", params2));
}
}
/**
* Method to send an ACK containing the filename (could actually be a directory) just taken back
* to the client, and to ensure the client connection is kept open.
*
* @param multRunCommand The MULTRUN command we are implementing.
* @param multRunDone The MULTRUN_DONE command object that will be returned to the client. We set
* a sensible error message in this object if this method fails.
* @return We return true if the method succeeds, and false if an error occurs.
* @see #lotus
* @see #serverConnectionThread
* @see ngat.lotus.LOTUS#log
* @see ngat.lotus.LOTUS#error
* @see ngat.message.ISS_INST.MULTRUN_ACK
*/
protected boolean sendMultrunACK(
MULTRUN multRunCommand, MULTRUN_DONE multRunDone, String filename) {
MULTRUN_ACK multRunAck = null;
// send acknowledge to say frames are completed.
// diddly 4000
lotus.log(
Logging.VERBOSITY_INTERMEDIATE,
this.getClass().getName()
+ ":sendMultrunACK:Sending ACK with exposure time "
+ multRunCommand.getExposureTime()
+ " plus ramp overhead "
+ 4000
+ " plus default ACK time "
+ serverConnectionThread.getDefaultAcknowledgeTime()
+ ".");
multRunAck = new MULTRUN_ACK(multRunCommand.getId());
multRunAck.setTimeToComplete(
multRunCommand.getExposureTime()
+ 4000
+ serverConnectionThread.getDefaultAcknowledgeTime());
multRunAck.setFilename(filename);
try {
serverConnectionThread.sendAcknowledge(multRunAck);
} catch (IOException e) {
lotus.error(this.getClass().getName() + ":sendMultrunACK:sendAcknowledge:", e);
multRunDone.setErrorNum(LOTUSConstants.LOTUS_ERROR_CODE_BASE + 1202);
multRunDone.setErrorString("sendMultrunACK:sendAcknowledge:" + e.toString());
multRunDone.setSuccessful(false);
return false;
}
return true;
}
public int doEndTag() throws JspException {
if ((jspFile.indexOf("..") >= 0)
|| (jspFile.toUpperCase().indexOf("/WEB-INF/") != 0)
|| (jspFile.toUpperCase().indexOf("/META-INF/") != 0))
throw new JspTagException("Invalid JSP file " + jspFile);
InputStream in = pageContext.getServletContext().getResourceAsStream(jspFile);
if (in == null) throw new JspTagException("Unable to find JSP file: " + jspFile);
InputStreamReader reader = new InputStreamReader(in);
JspWriter out = pageContext.getOut();
try {
out.println("<body>");
out.println("<pre>");
for (int ch = in.read(); ch != -1; ch = in.read())
if (ch == '<') out.print("<");
else out.print((char) ch);
out.println("</pre>");
out.println("</body>");
} catch (IOException ex) {
throw new JspTagException("IOException: " + ex.toString());
}
return super.doEndTag();
}
public static String CreateZip(String[] filesToZip, String zipFileName) {
byte[] buffer = new byte[18024];
try {
ZipOutputStream out = new ZipOutputStream(new FileOutputStream(zipFileName));
out.setLevel(Deflater.BEST_COMPRESSION);
for (int i = 0; i < filesToZip.length; i++) {
FileInputStream in = new FileInputStream(filesToZip[i]);
String fileName = null;
for (int X = filesToZip[i].length() - 1; X >= 0; X--) {
if (filesToZip[i].charAt(X) == '\\' || filesToZip[i].charAt(X) == '/') {
fileName = filesToZip[i].substring(X + 1);
break;
} else if (X == 0) fileName = filesToZip[i];
}
out.putNextEntry(new ZipEntry(fileName));
int len;
while ((len = in.read(buffer)) > 0) out.write(buffer, 0, len);
out.closeEntry();
in.close();
}
out.close();
} catch (IllegalArgumentException e) {
return "Failed to create zip: " + e.toString();
} catch (FileNotFoundException e) {
return "Failed to create zip: " + e.toString();
} catch (IOException e) {
return "Failed to create zip: " + e.toString();
}
return "Success";
}
private int Load_Edges(DataInputStream inStream, int num) {
String line;
String item1, item2, item3;
int source_node;
int dest_node;
int value;
int n_nodes, edge_cnt;
// Node nodes_array[] = new Node[num]; // Wil
Edge edge;
n_nodes = num;
Node nodes_array[];
nodes_array = new Node[n_nodes];
nodes_array = this.Node_Array(); // Wil
edge_cnt = 0;
try {
while ((line = inStream.readLine()) != null) {
StringTokenizer Data = new StringTokenizer(line, " ");
item1 = Data.nextToken();
item2 = Data.nextToken();
item3 = Data.nextToken();
source_node = Integer.parseInt(item1);
dest_node = Integer.parseInt(item2);
value = Integer.parseInt(item3);
edge = new Edge(nodes_array[source_node - 1], nodes_array[dest_node - 1], value);
this.Add_Edge(edge);
edge_cnt++;
}
// inFile.close();
} catch (IOException e) {
System.err.println("Error in accessing URL: " + e.toString());
System.exit(1);
}
return edge_cnt;
}
// post: input is closed
public void close() {
try {
input.close();
} catch (IOException e) {
throw new RuntimeException(e.toString());
}
}
private InputStream getUrlStream(String url, DefaultHttpClient httpClient)
throws NotFoundException, ReportableError {
try {
HttpResponse res = httpClient.execute(new HttpGet(url));
StatusLine status = res.getStatusLine();
if (status.getStatusCode() == 401) {
throw new ReportableError(
r.getString(R.string.error_url_fetch_detail, url, "Invalid username or password"),
null);
}
if (status.getStatusCode() == 404) {
return null;
}
if (status.getStatusCode() < 200 || status.getStatusCode() > 299) {
throw new ReportableError(
r.getString(R.string.error_url_fetch_detail, url, status.getReasonPhrase()), null);
}
return res.getEntity().getContent();
} catch (IOException e) {
Log.e(LT, e.toString());
Log.w(LT, "Failed to get URL");
throw new ReportableError(
r.getString(R.string.error_url_fetch_detail, url, e.getMessage()), e);
}
}
public String readFromFile() {
String ret = "";
try {
InputStream inputStream = context.openFileInput("locations.json");
if (inputStream != null) {
InputStreamReader inputStreamReader = new InputStreamReader(inputStream);
BufferedReader bufferedReader = new BufferedReader(inputStreamReader);
String receiveString = "";
StringBuilder stringBuilder = new StringBuilder();
while ((receiveString = bufferedReader.readLine()) != null) {
stringBuilder.append(receiveString);
}
inputStream.close();
ret = stringBuilder.toString();
}
} catch (FileNotFoundException ex) {
Log.e("login activity", "File not found: " + ex.toString());
} catch (IOException ex) {
Log.e("login activity", "Can not read file: " + ex.toString());
}
return ret;
}
/**
* Read match data from a file. Format should be: sourceRelation TAB instanceID TAB field1 TAB ...
* fieldn LF
*/
public MatchData(String filename) throws InputFormatException {
this.filename = filename;
sourceNames = new ArrayList();
sourceLists = new HashMap();
try {
BufferedReader in = new BufferedReader(new FileReader(filename));
String line;
int lineNum = 0;
while ((line = in.readLine()) != null) {
lineNum++;
String tok[] = line.split("\t", -1);
int toklen = tok.length;
if (toklen < 1) throw new InputFormatException(filename, lineNum, "no source");
String src = tok[0];
if (toklen < 2) throw new InputFormatException(filename, lineNum, "no id");
String id = tok[1];
if (toklen < 3) throw new InputFormatException(filename, lineNum, "no text fields");
String text = tok[2];
for (int i = 3; i < toklen; i++) {
text += "\t" + tok[i];
}
addInstance(src, id, text);
}
in.close();
} catch (IOException e) {
throw new InputFormatException(filename, 0, e.toString());
}
}
public BuffBitstream(byte[] in, int offset, int length) {
type = BS_INPUT;
int _buf_len = in.length;
ibuf_len = _buf_len;
icur_bit = 0;
itot_bits = 0;
ibuf = new byte[_buf_len];
dbuf_len = _buf_len;
dcur_bit = 0;
dtot_bits = 0;
dsize = 0;
dbuf = new byte[_buf_len];
cur_buf = 0; // Current buffer is i/o buffer
buf = ibuf;
buf_len = ibuf_len;
cur_bit = icur_bit;
tot_bits = itot_bits;
try {
this.in = new ByteArrayInputStream(in, offset, length);
cur_bit = BUF_LEN << 3; // Fake we are at the eof of buffer
fill_buf();
} catch (IOException e) {
throw new IllegalStateException(e.toString());
}
close_fd = true;
}
private String getIPAndroid() {
String host = "localhost";
try {
ProcessBuilder builder = new ProcessBuilder("cmd.exe", "/c", "adb shell netcfg");
builder.redirectErrorStream(true);
Process p = builder.start();
BufferedReader r = new BufferedReader(new InputStreamReader(p.getInputStream()));
String line;
while (true) {
line = r.readLine();
if (line == null) {
break;
}
if (line.contains("0x00001043")) {
// wlan0 UP 192.168.1.79/24
// 0x00001043 b4:52:7d:c5:8b:69
int index = line.indexOf("/24");
line = line.substring(0, index);
index = line.lastIndexOf(" ");
host = line.substring(index + 1);
break;
}
}
} catch (IOException e) {
e.printStackTrace();
Notifications.Bus.notify(
new Notification(
Constant.GROUND_ID, "Error getIPAndroid", e.toString(), NotificationType.ERROR));
}
return host;
}
public String getText() {
String S = null;
FileReader fr = null;
BufferedReader br;
try {
fr = new FileReader(path);
br = new BufferedReader(fr);
// Textzeilen der Datei einlesen und auf Konsole ausgeben:
String zeile;
zeile = br.readLine();
while (zeile != null) {
S += zeile;
zeile = br.readLine();
}
br.close();
} catch (IOException e) {
System.out.println("Fehler beim Lesen der Datei " + path);
System.out.println(e.toString());
}
return S;
}
public static void main(String[] args) {
try {
InferenceGraph G = new InferenceGraph("hw5.bif");
Vector nodes = G.get_nodes();
InferenceGraphNode n = ((InferenceGraphNode) nodes.elementAt(0));
System.out.println(n.get_name());
n.get_Prob().print();
// Create string of variable-value pairs for probability table at node 0*/
String[][] s = new String[1][2];
s[0][0] = "B";
s[0][1] = "False";
// Compute probability with given variable-value pairs;
System.out.println(n.get_function_value(s));
Vector children = n.get_children(); // get_parents() works too;
for (Enumeration e = children.elements(); e.hasMoreElements(); ) {
InferenceGraphNode no = (InferenceGraphNode) (e.nextElement());
System.out.println("\t" + no.get_name());
no.get_Prob().print(); // Get the probability table object for the node -> Look at
// ProbabilityFunction.java for info
}
} catch (IFException e) {
System.out.println("Formatting Incorrect " + e.toString());
} catch (FileNotFoundException e) {
System.out.println("File not found " + e.toString());
} catch (IOException e) {
System.out.println("File not found " + e.toString());
}
}
/**
* Generates an X.509 certificate object and initializes it with the data read from the input
* stream <code>is</code>.
*
* @param is an input stream with the certificate data.
* @return an X.509 certificate object initialized with the data from the input stream.
* @exception CertificateException on parsing errors.
*/
public Certificate engineGenerateCertificate(InputStream is) throws CertificateException {
if (is == null) {
// clear the caches (for debugging)
certCache.clear();
X509CertificatePair.clearCache();
throw new CertificateException("Missing input stream");
}
try {
byte[] encoding = readOneBlock(is);
if (encoding != null) {
X509CertImpl cert = getFromCache(certCache, encoding);
if (cert != null) {
return cert;
}
cert = new X509CertImpl(encoding);
addToCache(certCache, cert.getEncodedInternal(), cert);
return cert;
} else {
throw new IOException("Empty input");
}
} catch (IOException ioe) {
throw (CertificateException)
new CertificateException("Could not parse certificate: " + ioe.toString()).initCause(ioe);
}
}
public void call() {
BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
PrintStream out = System.out;
SSLSocketFactory f = (SSLSocketFactory) SSLSocketFactory.getDefault();
try {
SSLSocket c = (SSLSocket) f.createSocket("localhost", 8888);
printSocketInfo(c);
c.startHandshake();
BufferedWriter w = new BufferedWriter(new OutputStreamWriter(c.getOutputStream()));
BufferedReader r = new BufferedReader(new InputStreamReader(c.getInputStream()));
String m = null;
while ((m = r.readLine()) != null) {
out.println(m);
m = in.readLine();
w.write(m, 0, m.length());
w.newLine();
w.flush();
}
w.close();
r.close();
c.close();
} catch (IOException e) {
System.err.println(e.toString());
}
}
public static BufferedImage encodeImage(String filename, int[] primes) {
/* encodes a and b in the image using a sequence.
* We are assuming that the image would be big enough
* to hold the 16 bits
*/
BufferedImage img, newimg = null;
int[] a = convertToBinary(primes[0], 8);
int[] b = convertToBinary(primes[1], 8);
int[] a_b = copyBits(a, b); // copy all bits into one array
try {
img = ImageIO.read(new File(imagePath + filename));
for (int i = 0; i < a_b.length; i++) {
int p = img.getRGB(i, i);
int[] bin = convertToBinary(p, 32);
bin[0] = a_b[i];
int d = convertToDigit(bin, 32);
img.setRGB(i, i, d);
}
ImageIO.write(img, "png", new File(imagePath + "new_" + filename));
newimg = ImageIO.read(new File(imagePath + "new_" + filename));
} catch (IOException e) {
System.out.println("ERROR WRITING IMAGE...\n" + e.toString());
System.exit(1);
}
return newimg;
}
static void writeWav() {
try {
writeWav(data.toByteArray());
} catch (IOException e) {
Log.e("blow", "blew it : " + e.toString());
}
}
// TODO: Near as I can tell NanoHTTPD has a single input stream for all requests so you have to
// just know when
// to stop reading or you'll block until a new request comes in. So I use this function to read
// exactly the
// number of bytes in the stream which only works because currently NanoHTTPD doesn't support
// chunked encoding
// on requests.
protected static String InputStreamOfCharsToString(int contentLength, InputStream inputStream) {
String requestBody = null;
// TODO: This is wrong on so many levels. First, we should validate that
// we want to deal with the content we have given. Second, this
// doesn't deal with chunked content. Third, we don't check that
// the content is actually UTF-8. Fourth, we don't check the MIME
// type. Fifth, we actually store everything in memory rather than
// processing it as a stream so we can use RAM better. Etc.
if (contentLength > 0) {
byte[] byteArray = new byte[contentLength];
try {
int bytesRead = 0;
while (bytesRead < contentLength) {
int currentBytesRead = inputStream.read(byteArray, bytesRead, contentLength - bytesRead);
if (currentBytesRead == -1) {
break;
}
bytesRead += currentBytesRead;
}
if (bytesRead != contentLength) {
throw new RuntimeException(
"Expected " + contentLength + "bytes but got " + bytesRead + "bytes.");
}
requestBody = new String(byteArray, "UTF-8");
} catch (IOException ioe) {
throw new RuntimeException(ioe.toString());
}
}
return requestBody;
}
public void actionPerformed(ActionEvent e) {
int index = list.getSelectedIndex();
if (index == -1) {
return;
}
int returnVal = fc.showOpenDialog(fileBackupProgram.this);
if (returnVal == JFileChooser.APPROVE_OPTION) {
File file = fc.getSelectedFile();
Path directory = file.toPath();
try {
destination.setText("Destination Directory: " + directory.toRealPath());
// destField.setValue(directory.toRealPath());
} catch (IOException x) {
printer.printError(x.toString());
}
directoryList.getDirectory(index).setDestination(directory);
startButton.setEnabled(true);
} else {
log.append("Open command cancelled by user." + newline);
}
log.setCaretPosition(log.getDocument().getLength());
}
public void run() {
// run this first, ie shutdown the container before closing jarFiles to avoid errors with
// classes missing
if (callMethod != null) {
try {
callMethod.invoke(callObject);
} catch (Exception e) {
System.out.println("Error in shutdown: " + e.toString());
}
}
// give things a couple seconds to destroy; this way of running is mostly for dev/test where
// this should be sufficient
try {
synchronized (this) {
this.wait(2000);
}
} catch (Exception e) {
System.out.println("Shutdown wait interrupted");
}
System.out.println(
"========== Shutting down Moqui Executable (closing jars, etc) ==========");
// close all jarFiles so they will "deleteOnExit"
for (JarFile jarFile : jarFileList) {
try {
jarFile.close();
} catch (IOException e) {
System.out.println("Error closing jar [" + jarFile + "]: " + e.toString());
}
}
}
public void run() {
String capitalizedSentence;
System.out.println("TCP Server Thread " + name + " is running until QUIT is received!");
try {
/* Socket-Basisstreams durch spezielle Streams filtern */
inFromClient = new BufferedReader(new InputStreamReader(socket.getInputStream()));
outToClient = new DataOutputStream(socket.getOutputStream());
while (serviceRequested) {
/* String vom Client empfangen und in Gro�buchstaben umwandeln */
capitalizedSentence = readFromClient().toUpperCase();
/* Modifizierten String an Client senden */
writeToClient(capitalizedSentence);
/* Test, ob Arbeitsthread beendet werden soll */
if (capitalizedSentence.indexOf("QUIT") > -1) {
serviceRequested = false;
}
}
/* Socket-Streams schlie�en --> Verbindungsabbau */
socket.close();
} catch (IOException e) {
System.err.println(e.toString());
System.exit(1);
}
System.out.println("TCP Server Thread " + name + " stopped!");
}
public static void main(String[] args) {
ServerSocket welcomeSocket; // TCP-Server-Socketklasse
Socket connectionSocket; // TCP-Standard-Socketklasse
int counter = 0; // Z�hlt die erzeugten Bearbeitungs-Threads
try {
/* Server-Socket erzeugen */
welcomeSocket = new ServerSocket(SERVER_PORT);
while (true) { // Server laufen IMMER
System.out.println(
"TCP Server: Waiting for connection - listening TCP port " + SERVER_PORT);
/*
* Blockiert auf Verbindungsanfrage warten --> nach
* Verbindungsaufbau Standard-Socket erzeugen und
* connectionSocket zuweisen
*/
connectionSocket = welcomeSocket.accept();
/* Neuen Arbeits-Thread erzeugen und den Socket �bergeben */
(new TCPServerThread(++counter, connectionSocket)).start();
}
} catch (IOException e) {
System.err.println(e.toString());
}
}
public SSLResult fingerprint() throws IOException, FingerprintError {
SSLConfigCollector scc;
scc = new SSLConfigCollector(host, port, si);
scc.setCertValidator(cv);
startDate = new Date();
sslSupport = SSLResult.UNKNOWN;
// If a delay is set, wait some time, except for
// the first request
if (!initial && (delay > 0)) {
if (Debug.get(Debug.Delay)) {
System.err.println("Delaying request.");
}
try {
Thread.sleep(delay);
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
}
}
initial = false;
try {
scc.probe();
sslSupport = SSLResult.SUPPORTED;
sslSupportReason = null;
} catch (NoSSLException e) {
// This exception is thrown when the protocol support
// for ssl is not available
sslSupport = SSLResult.UNSUPPORTED;
sslSupportReason = e.toString();
} catch (FingerprintException e) {
sslSupport = SSLResult.UNSUPPORTED;
sslSupportReason = e.toString();
} catch (IOException e) {
sslSupport = SSLResult.UNKNOWN;
sslSupportReason = e.toString();
}
endDate = new Date();
protos = scc.getSupportedProtos();
ProbeResult pres =
new ProbeResult(
host,
port,
startDate,
endDate,
sslSupport,
sslSupportReason,
scc.getServerCertificates(),
scc.serverCertificateVerifies(),
scc.serverCertNameMatch());
pres.setProtosResult(protos);
return pres;
}