protected void runScript(String[] cmd, JTextArea txaMsg) {
String strg = "";
if (cmd == null) return;
Process prcs = null;
try {
Messages.postDebug("Running script: " + cmd[2]);
Runtime rt = Runtime.getRuntime();
prcs = rt.exec(cmd);
if (prcs == null) return;
InputStream istrm = prcs.getInputStream();
if (istrm == null) return;
BufferedReader bfr = new BufferedReader(new InputStreamReader(istrm));
while ((strg = bfr.readLine()) != null) {
// System.out.println(strg);
strg = strg.trim();
// Messages.postDebug(strg);
strg = strg.toLowerCase();
if (txaMsg != null) {
txaMsg.append(strg);
txaMsg.append("\n");
}
}
} catch (Exception e) {
// e.printStackTrace();
Messages.writeStackTrace(e);
Messages.postDebug(e.toString());
} finally {
// It is my understanding that these streams are left
// open sometimes depending on the garbage collector.
// So, close them.
try {
if (prcs != null) {
OutputStream os = prcs.getOutputStream();
if (os != null) os.close();
InputStream is = prcs.getInputStream();
if (is != null) is.close();
is = prcs.getErrorStream();
if (is != null) is.close();
}
} catch (Exception ex) {
Messages.writeStackTrace(ex);
}
}
}
public void actionPerformed(ActionEvent e) {
// Handle open button action.
if (e.getSource() == openButton) {
int returnVal = fc.showOpenDialog(FileChooserDemo.this);
if (returnVal == JFileChooser.APPROVE_OPTION) {
File file = fc.getSelectedFile();
// This is where a real application would open the file.
log.append("Opening: " + file.getName() + "." + newline);
} else {
log.append("Open command cancelled by user." + newline);
}
log.setCaretPosition(log.getDocument().getLength());
// Handle save button action.
} else if (e.getSource() == saveButton) {
int returnVal = fc.showSaveDialog(FileChooserDemo.this);
if (returnVal == JFileChooser.APPROVE_OPTION) {
File file = fc.getSelectedFile();
// This is where a real application would save the file.
log.append("Saving: " + file.getName() + "." + newline);
} else {
log.append("Save command cancelled by user." + newline);
}
log.setCaretPosition(log.getDocument().getLength());
}
}
// サーバーから送られてきたメッセージの処理
public void reachedMessage(String name, String value) {
// チャットルームのリストに変更が加えられた
if (name.equals("rooms")) {
if (value.equals("")) {
roomList.setModel(new DefaultListModel());
} else {
String[] rooms = value.split(" ");
roomList.setListData(rooms);
}
}
// ユーザーが入退室した
else if (name.equals("users")) {
if (value.equals("")) {
userList.setModel(new DefaultListModel());
} else {
String[] users = value.split(" ");
userList.setListData(users);
}
}
// メッセージが送られてきた
else if (name.equals("msg")) {
msgTextArea.append(value + "\n");
}
// 処理に成功した
else if (name.equals("successful")) {
if (value.equals("setName")) msgTextArea.append(">名前を変更しました\n");
}
// エラーが発生した
else if (name.equals("error")) {
msgTextArea.append("ERROR>" + value + "\n");
}
}
@Override
public synchronized void write(byte[] ba, int str, int len) {
try {
curLength += len;
if (bytesEndWith(ba, str, len, LINE_SEP)) {
lineLengths.addLast(new Integer(curLength));
curLength = 0;
if (lineLengths.size() > maxLines) {
textArea.replaceRange(null, 0, lineLengths.removeFirst().intValue());
}
}
for (int xa = 0; xa < 10; xa++) {
try {
textArea.append(new String(ba, str, len));
break;
} catch (
Throwable
thr) { // sometimes throws a java.lang.Error: Interrupted attempt to aquire write
// lock
if (xa == 9) {
thr.printStackTrace();
}
}
}
textArea.setCaretPosition(textArea.getText().length());
} catch (Throwable thr) {
CharArrayWriter caw = new CharArrayWriter();
thr.printStackTrace(new PrintWriter(caw, true));
textArea.append(System.getProperty("line.separator", "\n"));
textArea.append(caw.toString());
}
}
// サーバーに接続する
public void connectServer() {
try {
socket = new Socket(HOST, PORT);
msgTextArea.append(">サーバーに接続しました\n");
} catch (Exception err) {
msgTextArea.append("ERROR>" + err + "\n");
}
}
private void about() {
results.setText("-About-");
results.append("\n\n\nVersion 1.1.");
results.append("\n\nCreated by Sean Crowley");
results.append("\n\[email protected]");
results.append("\n\nReddit.com/u/Crowley2012");
results.append("\n\n\nFeel free to contact me via email or reddit with bugs/new features.");
}
private void rodytiAutoRinkinius() {
zonaNeregAuto.setText("");
for (Automobilis a : rg.neregAuto) zonaNeregAuto.append(a.toString() + "\n");
zonaRegAuto.setText("");
for (Map.Entry<String, Automobilis> me : rg.regAuto.entrySet())
zonaRegAuto.append(String.format("%8s=%s\n", me.getKey(), me.getValue()));
tfNeregKiekis.setText(Integer.toString(rg.neregAuto.size()));
tfRegKiekis.setText(Integer.toString(rg.regAuto.size()));
}
/** The listener method. */
public void actionPerformed(ActionEvent event) {
Object source = event.getSource();
if (source == b1) // click button
{
try {
String message = tf.getText();
server.sendPrivateMessage(parent, selfIdentity, message);
ta.append("<" + parent.getUserName() + ">: " + message + lineSeparator);
ta.setCaretPosition(ta.getText().length());
tf.setText("");
} catch (RemoteException ex) {
System.out.print("Exception encountered while sending" + " private message.");
}
}
if (source == tf) // press return
{
try {
String message = tf.getText();
server.sendPrivateMessage(parent, selfIdentity, message);
ta.append("<" + parent.getUserName() + ">: " + message + lineSeparator);
ta.setCaretPosition(ta.getText().length());
tf.setText("");
} catch (RemoteException ex) {
System.out.print("Exception encountered while sending" + " private message.");
}
}
if (source == jMenuItem3) {
JFileChooser fileChooser = new JFileChooser();
fileChooser.setDialogTitle("Choose or create a new file to store the conversation");
fileChooser.setFileSelectionMode(JFileChooser.FILES_ONLY);
fileChooser.setDoubleBuffered(true);
fileChooser.showOpenDialog(this);
File file = fileChooser.getSelectedFile();
try {
if (file != null) {
Writer writer = new BufferedWriter(new FileWriter(file));
writer.write(ta.getText());
writer.flush();
writer.close();
}
} catch (IOException ex) {
System.out.println("Can't write to file. " + ex);
}
}
if (source == jMenuItem4) {
selfRemove();
this.dispose();
}
}
public void updateStatus() {
txaStatus.setText("");
txaStatus.append("size\t" + store.getRowCount() + "\n");
txaStatus.append("total\t" + store.sumLengths() + "KB\n");
txaStatus.append("\nThreads:\n");
for (int i = 0; i < numThreads; i++) {
txaStatus.append(" " + i + "- ");
String jb = encryptDecryptThreads[i].getCur();
if (jb == null) txaStatus.append("idle\n");
else {
txaStatus.append(jobString(jb) + "\n");
}
}
txaStatus.append("\nJobs:\n");
int c = 6 + numThreads;
int i = 0;
synchronized (jobs) {
for (String s : jobs) {
if (c + i < TXA_HEIGHT - 1) txaStatus.append(" - " + jobString(s) + "\n");
else if (c + i == TXA_HEIGHT - 1) {
txaStatus.append(" - [" + (jobs.size() - i) + "more ]");
}
i++;
}
}
}
protected void compileGoal(boolean andRun) {
String sgoal = gl.getText();
if (!(sgoal.length() == 0)) {
try {
ProParser p = new ProParser(sgoal, intmsg);
goal = p.getClause();
intmsg.append("compiled goal: " + goal + "\n");
if (andRun) run();
} catch (Exception e) {
outp.append("errore" + e + " \n");
}
} else outp.append("inserire il goal" + " \n");
}
protected void doSysValidation() {
int nComps = m_pnlDisplay.getComponentCount();
JTextArea txaMsg = null;
for (int i = 0; i < nComps; i++) {
Component comp = m_pnlDisplay.getComponent(i);
if (comp instanceof JTextArea) txaMsg = (JTextArea) comp;
}
if (txaMsg != null) {
txaMsg.append("VALIDATING SYSTEM FILES...\n");
txaMsg.append("\n");
}
runScripts(txaMsg);
}
public synchronized void run() {
byte[] buffer = new byte[BUFFER_SIZE];
for (; ; ) {
try {
this.wait(100);
} catch (InterruptedException ie) {
}
int len = 0;
try {
int noBytes = pin.available();
if (noBytes > 0) {
len = pin.read(buffer, 0, Math.min(noBytes, BUFFER_SIZE));
if (len > 0) {
jTextArea.append(new String(buffer, 0, len));
jTextArea.setCaretPosition(jTextArea.getText().length());
}
}
} catch (IOException ioe) {
throw new UIError("Unable to read from input stream! " + ioe.getMessage());
}
}
}
/**
* Appends each string in the new_strings parameter as a new line in the text area. Sets the caret
* is set to the beginning of the text.
*
* @param new_strings The strings to add. Each entry is added to a new line. This method performs
* no action if this parameter is empty or null.
*/
public void appendStrings(String[] new_strings) {
if (new_strings != null)
if (new_strings.length != 0) {
// Append the text
for (int i = 0; i < new_strings.length; i++) {
if (i == 0) {
if (!text_area.getText().equals("")) text_area.append("\n");
} else text_area.append("\n");
text_area.append(new_strings[i]);
}
// Reset the caret position
text_area.setCaretPosition(0);
}
}
private void PrettyPrint(File file, TreeMap<String, Long> sortedMap) {
// Long size = 0L;
// ArrayList<Long> values = new ArrayList<Long>(sortedMap.values());
Long total = 0L;
for (Long value : sortedMap.values()) {
total = total + value; // Can also be done by total += value;
}
log.append(file.getName() + ": " + readableFileSize(total) + "\n\n");
for (Map.Entry<String, Long> entry : sortedMap.entrySet()) {
log.append("[ " + readableFileSize(entry.getValue()) + " ]");
log.append(" --> " + entry.getKey() + "\n");
}
// log.append(sortedMap + "\n");
}
// Utility methods
// Send message to client
private void sendMessage(String message) {
try {
output.writeObject("KELVIN: " + message);
output.flush();
showMessage("\nKELVIN: " + message);
} catch (IOException ioException) {
chatWindow.append("\n ERROR: CANNOT SEND MESSAGE! \n");
}
}
public ConnectFourServer() {
JTextArea jtaLog = new JTextArea();
// Create a scroll pane to hold text area
JScrollPane scrollPane = new JScrollPane(jtaLog);
// Add the scroll pane to the frame
add(scrollPane, BorderLayout.CENTER);
setLocationRelativeTo(null);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setSize(300, 300);
setTitle("TicTacToeServer");
setVisible(true);
try {
// Create a server socket
ServerSocket serverSocket = new ServerSocket(8000);
jtaLog.append(new Date() + ": Server started at socket 8000\n");
// Number a session
int sessionNo = 1;
// Ready to create a session for every two players
while (true) {
jtaLog.append(new Date() + ": Wait for players to join session " + sessionNo + '\n');
// Connect to player 1
Socket player1 = serverSocket.accept();
jtaLog.append(new Date() + ": Player 1 joined session " + sessionNo + '\n');
jtaLog.append("Player 1's IP address" + player1.getInetAddress().getHostAddress() + '\n');
// Notify that the player is Player 1
new DataOutputStream(player1.getOutputStream()).writeInt(PLAYER1);
// Connect to player 2
Socket player2 = serverSocket.accept();
jtaLog.append(new Date() + ": Player 2 joined session " + sessionNo + '\n');
jtaLog.append("Player 2's IP address" + player2.getInetAddress().getHostAddress() + '\n');
// Notify that the player is Player 2
new DataOutputStream(player2.getOutputStream()).writeInt(PLAYER2);
// Display this session and increment session number
jtaLog.append(new Date() + ": Start a thread for session " + sessionNo++ + '\n');
// Create a new thread for this session of two players
HandleASession task = new HandleASession(player1, player2);
// Start the new thread
new Thread(task).start();
}
} catch (IOException ex) {
System.err.println(ex);
}
}
// メッセージをサーバーに送信する
public void sendMessage(String msg) {
try {
OutputStream output = socket.getOutputStream();
PrintWriter writer = new PrintWriter(output);
writer.println(msg);
writer.flush();
} catch (Exception err) {
msgTextArea.append("ERROR>" + err + "\n");
}
}
// ====================================================================
private void findShort() {
// svårt att behålla linjefärgerna?
int start, s**t;
try { // read from station
String str = from.getText();
str = Character.toUpperCase(str.charAt(0)) + str.substring(1);
start = noderna.find(str).getNodeNo();
} catch (NullPointerException npe) {
route.setText(felTextStart + "\n");
return;
}
try { // read to station
String str = to.getText();
str = Character.toUpperCase(str.charAt(0)) + str.substring(1);
s**t = noderna.find(str).getNodeNo();
} catch (NullPointerException npe) {
route.setText(felTextSlut + "\n");
return;
}
double totWeight = 0;
int totNodes = 0;
route.setText("");
karta.clearLayer(DrawGraph.Layer.OVERLAY);
Iterator<BusEdge> it = grafen.shortestPath(start, s**t);
while (it.hasNext()) {
BusEdge e = it.next();
route.append(makeText1(e) + "\n");
totNodes++;
totWeight += e.getWeight();
// draw the shortest path
BusStop from = noderna.find(e.from), to = noderna.find(e.to);
karta.drawLine(
from.xpos, from.ypos, to.xpos, to.ypos, Color.black, 4.0, DrawGraph.Layer.OVERLAY);
}
karta.repaint();
route.append("Antal: " + totNodes + " totalvikt: " + totWeight + "\n");
from.setText("");
to.setText("");
} // findShort
public void run() {
String texto = "";
while (repetir) {
try {
Empleados e = (Empleados) inObjeto.readObject();
textarea1.setText("");
textarea1.setForeground(Color.blue);
if (e == null) {
textarea1.setForeground(Color.red);
PintaMensaje("<<EL EMPLEADO NO EXISTE>>");
} else {
texto =
"Empleado: "
+ e.getEmpNo()
+ "\n "
+ "Oficio: "
+ e.getOficio()
+ "\tApellido: "
+ e.getApellido()
+ "\n "
+ "Comisión: "
+ e.getComision()
+ "\tDirección: "
+ e.getDir()
+ "\n "
+ "Alta: "
+ e.getFechaAlt()
+ "\tSalario: "
+ e.getSalario()
+ "\n "
+ "Departamento: "
+ e.getDepartamentos().getDnombre();
textarea1.append(texto);
}
} catch (SocketException s) {
repetir = false;
} catch (IOException e) {
e.printStackTrace();
repetir = false;
} catch (ClassNotFoundException e) {
e.printStackTrace();
repetir = false;
}
}
try {
socket.close();
System.exit(0);
} catch (IOException e) {
e.printStackTrace();
}
}
protected void compile() {
Sexp curClause;
goal = new NilSexp();
prog = new NilSexp();
prog2 = new NilSexp();
String codice = code.getText();
try {
ProParser p = new ProParser(codice, intmsg);
for (; ; ) {
curClause = p.getClause(); // seleziono una singola clausola
intmsg.append("compiled: " + curClause + "\n");
if (!(curClause instanceof eofToken)) {
prog = Sexp.append(prog, Sexp.list1(curClause));
}
if (p.atEOF()) {
break;
}
}
String codice2 = code.getText();
ProParser p2 = new ProParser(codice2, intmsg);
for (; ; ) {
curClause = p2.getClause(); // seleziono una singola clausola
// intmsg.append( "compiled: " + curClause + "\n" );
if (!(curClause instanceof eofToken)) {
prog2 = Sexp.append(prog2, Sexp.list1(curClause));
}
if (p2.atEOF()) {
break;
}
}
showProg(prog, outp);
// showProg( prog2, outp );
} catch (Exception e) {
outp.append("error" + e + " \n");
}
}
@Override
public void init() {
getContentPane().setLayout(new BorderLayout());
try {
setInputPanel();
} catch (Exception e) {
outp.append("errore input panel" + e);
}
;
setOutputPanel();
getContentPane().add(input, BorderLayout.WEST);
getContentPane().add(output, BorderLayout.EAST);
}
// ====================================================================
private void findMinSpan() {
route.setText("");
Iterator<BusEdge> it = grafen.minimumSpanningTree();
if (it != null && it.hasNext()) {
double totWeight = 0;
int totNodes = 0; // only for easier testing
karta.clearLayer(DrawGraph.Layer.OVERLAY);
while (it.hasNext()) {
BusEdge be = it.next();
totNodes++;
totWeight += be.getWeight();
route.append(makeText2(be) + "\n");
// draw the MST
BusStop from = noderna.find(be.from);
BusStop to = noderna.find(be.to);
karta.drawLine(
from.xpos, from.ypos, to.xpos, to.ypos, Color.red, 2.5, DrawGraph.Layer.OVERLAY);
}
karta.repaint();
route.append("Antal: " + totNodes + " totalvikt: " + totWeight + "\n");
} else from.setText("Det fanns ej någon lösning");
to.setText("");
from.setText("");
} // findMinSpan
/** 利用IO流接受外部的文本文件 */
private void receiveTxt() {
InputStream txtPath = DeteDialog.class.getResourceAsStream("help.txt");
try {
BufferedReader in = new BufferedReader(new InputStreamReader(txtPath));
String line;
while ((line = in.readLine()) != null) {
textArea.append(line + "\n");
}
in.close();
} catch (IOException e) {
e.printStackTrace();
}
}
/** Display the file in the text area */
private void showFile() {
Scanner input = null;
try {
// Use a Scanner to read text from the file
input = new Scanner(new File(jtfFilename.getText().trim()));
// Read a line and append the line to the text area
while (input.hasNext()) jtaFile.append(input.nextLine() + '\n');
} catch (FileNotFoundException ex) {
System.out.println("File not found: " + jtfFilename.getText());
} catch (IOException ex) {
ex.printStackTrace();
} finally {
if (input != null) input.close();
}
}
@Override
public void run() {
// TODO Auto-generated method stub
String inputLine;
try {
while ((inputLine = in.readLine()) != null) {
inputLine = "\nYour peer says >> " + inputLine;
chatField.append(inputLine);
}
out.close();
in.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
// MUST BE THE ONLY METHOD THAT TOUCHES textArea!
public synchronized void run() {
if (clear) {
textArea.setText("");
}
for (String val : values) {
curLength += val.length();
if (val.endsWith(EOL1) || val.endsWith(EOL2)) {
if (lengths.size() >= maxLines) {
textArea.replaceRange("", 0, lengths.removeFirst());
}
lengths.addLast(curLength);
curLength = 0;
}
textArea.append(val);
}
values.clear();
clear = false;
queue = true;
}
private void populateList() {
try {
String path = ".";
fileList.setText(" ");
String files;
File folder = new File(path);
File[] listOfFiles = folder.listFiles();
for (int i = 0; i < listOfFiles.length; i++) {
if (listOfFiles[i].isFile()) {
files = listOfFiles[i].getName();
// if(files.endsWith(".dat"))
fileList.append(files + "\n");
}
}
} catch (java.security.AccessControlException k) {
}
}
public void actionPerformed(ActionEvent e) {
// Handle open button action.
if (e.getSource() == openButton) {
int returnVal = fc.showOpenDialog(DirectorySize.this);
if (returnVal == JFileChooser.APPROVE_OPTION) {
File file = fc.getSelectedFile();
// This is where a real application would open the file.
ListSubDirectorySizes(file);
} else {
log.append("Open command cancelled by user." + newline);
}
log.setCaretPosition(log.getDocument().getLength());
// Handle save button action.
} else if (e.getSource() == saveButton) {
log.setText(""); // reset
}
}
@Override
public void run() {
// TODO Auto-generated method stub
try {
Socket s = new Socket(hostin, portin);
InputStream ins = s.getInputStream();
OutputStream os = s.getOutputStream();
ir = new BufferedReader(new InputStreamReader(ins));
pw = new PrintWriter(new OutputStreamWriter(os), true);
pw.print(nick);
while (true) {
String line = ir.readLine();
jta.append(line + "\n");
jsp.getVerticalScrollBar().setValue(jsp.getVerticalScrollBar().getMaximum());
}
} catch (IOException e) {
e.printStackTrace();
}
}
private void saveItem() {
File f = new File("config.txt");
if (f.exists() && !f.isDirectory()) {
try (PrintWriter out =
new PrintWriter(new BufferedWriter(new FileWriter("config.txt", true)))) {
if (!searchName.getText().equals("") && !item.getText().equals("")) {
out.println(
searchName.getText()
+ ","
+ "http://www.reddit.com/r/hardwareswap/search?q="
+ item.getText()
+ "&sort=new&restrict_sr=on");
addItem();
} else {
results.setText("Please provide all info for Search Name and Item");
}
} catch (IOException e1) {
results.append("Error saving to file.");
}
} else {
Main.checkFiles();
}
}
