private void sendResourceFile(HttpExchange exchange) {
StringBuilder response = new StringBuilder();
String path = exchange.getRequestURI().getPath();
if (path.contains("resources")) {
path = path.substring(path.indexOf("resources") + 9);
}
InputStream is = MyBaseHandler.class.getResourceAsStream(path);
if (is == null) {
writeResponse(exchange, "File not found", 404);
return;
}
InputStreamReader reader = new InputStreamReader(is);
try {
BufferedReader bufferedReader = new BufferedReader(reader);
String tmp;
while ((tmp = bufferedReader.readLine()) != null) {
response.append(tmp);
response.append("\n");
}
} catch (NullPointerException e) {
response.append("Resource file not found");
writeResponse(exchange, response.toString(), 404);
} catch (IOException e) {
response.append("Error while reading from file");
writeResponse(exchange, response.toString(), 400);
}
writeResponse(exchange, response.toString(), 200);
}
private static void exec(String command) {
try {
System.out.println("Invoking: " + command);
Process p = Runtime.getRuntime().exec(command);
// get standard output
BufferedReader input = new BufferedReader(new InputStreamReader(p.getInputStream()));
String line;
while ((line = input.readLine()) != null) {
System.out.println(line);
}
input.close();
// get error output
input = new BufferedReader(new InputStreamReader(p.getErrorStream()));
while ((line = input.readLine()) != null) {
System.out.println(line);
}
input.close();
p.waitFor();
} catch (IOException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
public GElement generateGraph(String dotFile) throws IOException {
BufferedReader br = new BufferedReader(new FileReader(dotFile));
graph = null;
/**
* The problem here is that DOT sometime inserts a '\' at the end of a long line so we have to
* skip it and continue to parse until a "real" EOL is reached. Example: statement ->
* compoundStatement [pos="e,3264,507 3271,2417 3293,2392 ... 3237,565 3234,560 32\ 39,545
* 3243,534 3249,523 3257,514"];
*/
StringBuffer line = new StringBuffer();
int c; // current character
int pc = -1; // previous character
while ((c = br.read()) != -1) {
if (c == '\n') {
if (pc == '\\') {
// Remove the last \ if it was part of the DOT wrapping character
line.deleteCharAt(line.length() - 1);
} else {
GElement element = parseLine(line.toString());
if (element != null) {
if (graph == null) graph = element;
else graph.addElement(element);
}
line.delete(0, line.length());
}
} else if (c != '\r') {
line.append((char) c);
}
pc = c;
}
return graph;
}
protected String gettitle(String strFreq) {
StringBuffer sbufTitle = new StringBuffer().append("VnmrJ ");
String strPath = FileUtil.openPath(FileUtil.SYS_VNMR + "/vnmrrev");
BufferedReader reader = WFileUtil.openReadFile(strPath);
String strLine;
String strtype = "";
if (reader == null) return sbufTitle.toString();
try {
while ((strLine = reader.readLine()) != null) {
strtype = strLine;
}
strtype = strtype.trim();
if (strtype.equals("merc")) strtype = "Mercury";
else if (strtype.equals("mercvx")) strtype = "Mercury-Vx";
else if (strtype.equals("mercplus")) strtype = "MERCURY plus";
else if (strtype.equals("inova")) strtype = "INOVA";
String strHostName = m_strHostname;
if (strHostName == null) strHostName = "";
sbufTitle.append(" ").append(strHostName);
sbufTitle.append(" ").append(strtype);
sbufTitle.append(" - ").append(strFreq);
reader.close();
} catch (Exception e) {
// e.printStackTrace();
Messages.logError(e.toString());
}
return sbufTitle.toString();
}
public String readFileFromJAR(String filepath) {
String out = "";
try {
// setup input buffer
ClassLoader cl = this.getClass().getClassLoader();
InputStream instream = cl.getResourceAsStream(filepath);
BufferedReader filereader = new BufferedReader(new InputStreamReader(instream));
// read lines
String line = filereader.readLine();
while (line != null) {
out += "\n" + line;
line = filereader.readLine();
}
filereader.close();
} catch (Exception e) {
// e.printStackTrace();
}
return out;
}
public void init() {
add(intitule);
add(texte);
add(bouton);
bouton.addActionListener(this);
try {
ORB orb = ORB.init(this, null);
FileReader file = new FileReader(iorfile.value);
BufferedReader in = new BufferedReader(file);
String ior = in.readLine();
file.close();
org.omg.CORBA.Object obj = orb.string_to_object(ior);
annuaire = AnnuaireHelper.narrow(obj);
} catch (org.omg.CORBA.SystemException ex) {
System.err.println("Error");
ex.printStackTrace();
} catch (FileNotFoundException fnfe) {
System.err.println(fnfe.getMessage());
} catch (IOException io) {
System.err.println(io.getMessage());
} catch (Exception e) {
System.err.println(e.getMessage());
}
}
// **********************************************************************************
//
// Theoretically, you shouldn't have to alter anything below this point in this file
// unless you want to change the color of your agent
//
// **********************************************************************************
public void getConnected(String args[]) {
try {
// initial connection
int port = 3000 + Integer.parseInt(args[1]);
s = new Socket(args[0], port);
sout = new PrintWriter(s.getOutputStream(), true);
sin = new BufferedReader(new InputStreamReader(s.getInputStream()));
// read in the map of the world
numNodes = Integer.parseInt(sin.readLine());
int i, j;
for (i = 0; i < numNodes; i++) {
world[i] = new node();
String[] buf = sin.readLine().split(" ");
world[i].posx = Double.valueOf(buf[0]);
world[i].posy = Double.valueOf(buf[1]);
world[i].numLinks = Integer.parseInt(buf[2]);
// System.out.println(world[i].posx + ", " + world[i].posy);
for (j = 0; j < 4; j++) {
if (j < world[i].numLinks) {
world[i].links[j] = Integer.parseInt(buf[3 + j]);
// System.out.println("Linked to: " + world[i].links[j]);
} else world[i].links[j] = -1;
}
}
currentNode = Integer.parseInt(sin.readLine());
String myinfo =
args[2] + "\n" + "0.7 0.45 0.45\n"; // name + rgb values; i think this is color is pink
// send the agents name and color
sout.println(myinfo);
} catch (IOException e) {
System.out.println(e);
}
}
public boolean shutdown(int port, boolean ssl) {
try {
String protocol = "http" + (ssl ? "s" : "");
URL url = new URL(protocol, "127.0.0.1", port, "shutdown");
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setRequestMethod("GET");
conn.setRequestProperty("servicemanager", "shutdown");
conn.connect();
StringBuffer sb = new StringBuffer();
BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream(), "UTF-8"));
int n;
char[] cbuf = new char[1024];
while ((n = br.read(cbuf, 0, cbuf.length)) != -1) sb.append(cbuf, 0, n);
br.close();
String message = sb.toString().replace("<br>", "\n");
if (message.contains("Goodbye")) {
cp.appendln("Shutting down the server:");
String[] lines = message.split("\n");
for (String line : lines) {
cp.append("...");
cp.appendln(line);
}
return true;
}
} catch (Exception ex) {
}
cp.appendln("Unable to shutdown CTP");
return false;
}
private Vector readlinesfromfile(String fname) { // trims lines and removes comments
Vector v = new Vector();
try {
BufferedReader br = new BufferedReader(new FileReader(new File(fname)));
while (br.ready()) {
String tmp = br.readLine();
// Strip comments
while (tmp.indexOf("/*") >= 0) {
int i = tmp.indexOf("/*");
v.add(tmp.substring(0, i));
String rest = tmp.substring(i + 2);
while (tmp.indexOf("*/") == -1) {
tmp = br.readLine();
}
tmp = tmp.substring(tmp.indexOf("*/") + 2);
}
if (tmp.indexOf("//") >= 0) tmp = tmp.substring(0, tmp.indexOf("//"));
// Strip spaces
tmp = tmp.trim();
v.add(tmp);
// System.out.println("Read line "+tmp);
}
br.close();
} catch (Exception e) {
System.out.println("Exception " + e + " occured");
}
return v;
}
public void getSavedLocations() {
// System.out.println("inside getSavedLocations"); //CONSOLE * * * * * * * * * * * * *
loc.clear(); // clear locations. helps refresh the list when reprinting all the locations
BufferedWriter f = null; // just in case file has not been created yet
BufferedReader br = null;
try {
// attempt to open the locations file if it doesn't exist, create it
f =
new BufferedWriter(
new FileWriter("savedLocations.txt", true)); // evaluated true if file does not exist
br = new BufferedReader(new FileReader("savedLocations.txt"));
String line; // each line is one index of the list
loc.add("Saved Locations");
// loop and read a line from the file as long as we don't get null
while ((line = br.readLine()) != null)
// add the read word to the wordList
loc.add(line);
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
// attempt the close the file
br.close(); // close bufferedwriter
} catch (IOException ex) {
ex.printStackTrace();
}
}
}
public void loadMap(String s) {
try {
InputStream in = getClass().getResourceAsStream(s);
BufferedReader br = new BufferedReader(new InputStreamReader(in));
numCols = Integer.parseInt(br.readLine());
numRows = Integer.parseInt(br.readLine());
map = new int[numRows][numCols];
width = numCols * tileSize;
height = numRows * tileSize;
xmin = GamePanel.WIDTH - width;
xmax = 0;
ymin = GamePanel.HEIGHT - height;
ymax = 0;
String delims = "\\s+";
for (int row = 0; row < numRows; row++) {
String line = br.readLine();
String[] tokens = line.split(delims);
for (int col = 0; col < numCols; col++) {
map[row][col] = Integer.parseInt(tokens[col]);
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
protected void writeAuditTrail(String strPath, String strUser, StringBuffer sbValues) {
BufferedReader reader = WFileUtil.openReadFile(strPath);
String strLine;
ArrayList aListData = WUtil.strToAList(sbValues.toString(), false, "\n");
StringBuffer sbData = sbValues;
String strPnl = (this instanceof DisplayTemplate) ? "Data Template " : "Data Dir ";
if (reader == null) {
Messages.postDebug("Error opening file " + strPath);
return;
}
try {
while ((strLine = reader.readLine()) != null) {
// if the line in the file is not in the arraylist,
// then that line has been deleted
if (!aListData.contains(strLine))
WUserUtil.writeAuditTrail(new Date(), strUser, "Deleted " + strPnl + strLine);
// remove the lines that are also in the file or those which
// have been deleted.
aListData.remove(strLine);
}
// Traverse through the remaining new lines in the arraylist,
// and write it to the audit trail
for (int i = 0; i < aListData.size(); i++) {
strLine = (String) aListData.get(i);
WUserUtil.writeAuditTrail(new Date(), strUser, "Added " + strPnl + strLine);
}
reader.close();
} catch (Exception e) {
e.printStackTrace();
}
}
protected void buildPanel(String strPath) {
BufferedReader reader = WFileUtil.openReadFile(strPath);
String strLine;
if (reader == null) return;
try {
while ((strLine = reader.readLine()) != null) {
if (strLine.startsWith("#") || strLine.startsWith("%") || strLine.startsWith("@"))
continue;
StringTokenizer sTokLine = new StringTokenizer(strLine, ":");
// first token is the label e.g. Password Length
if (sTokLine.hasMoreTokens()) {
createLabel(sTokLine.nextToken(), this);
}
// second token is the value
String strValue = sTokLine.hasMoreTokens() ? sTokLine.nextToken() : "";
if (strValue.equalsIgnoreCase("yes") || strValue.equalsIgnoreCase("no"))
createChkBox(strValue, this);
else createTxf(strValue, this);
}
} catch (Exception e) {
Messages.writeStackTrace(e);
// e.printStackTrace();
Messages.postDebug(e.toString());
}
}
public CryoBay reconnectServer(ORB o, ReconnectThread rct) {
BufferedReader reader;
File file;
ORB orb;
org.omg.CORBA.Object obj;
orb = o;
obj = null;
cryoB = null;
try {
// instantiate ModuleAccessor
file = new File("/vnmr/acqqueue/cryoBay.CORBAref");
if (file.exists()) {
reader = new BufferedReader(new FileReader(file));
obj = orb.string_to_object(reader.readLine());
}
if (obj != null) {
cryoB = CryoBayHelper.narrow(obj);
}
if (cryoB != null) {
if (!(cryoB._non_existent())) {
// System.out.println("reconnected!!!!");
rct.reconnected = true;
}
}
} catch (Exception e) {
// System.out.println("Got error: " + e);
}
return cryoB;
}
/** This method receives the URL as input and returns the same as array of string. */
public static String[] readStringArrayFromURL(URL u) {
Vector vs = new Vector();
String sdat[] = (String[]) null;
if (u != null) {
try {
java.io.InputStream in = u.openStream();
BufferedReader bis = new BufferedReader(new InputStreamReader(in));
do {
String line = bis.readLine();
if (line == null) {
break;
}
vs.addElement(line);
} while (true);
} catch (IOException ex) {
System.out.println("URL read error ");
}
if (vs.size() > 0) {
sdat = new String[vs.size()];
for (int i = 0; i < vs.size(); i++) {
sdat[i] = (String) (String) vs.elementAt(i);
}
}
}
return sdat;
}
/**
* @return the clipboard content as a String (DataFlavor.stringFlavor) Code snippet adapted from
* jEdit (Registers.java), http://www.jedit.org. Returns null if clipboard is empty.
*/
public static String getClipboardStringContent(Clipboard clipboard) {
// Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
try {
String selection =
(String) (clipboard.getContents(null).getTransferData(DataFlavor.stringFlavor));
if (selection == null) return null;
boolean trailingEOL =
(selection.endsWith("\n") || selection.endsWith(System.getProperty("line.separator")));
// Some Java versions return the clipboard contents using the native line separator,
// so have to convert it here , see jEdit's "registers.java"
BufferedReader in = new BufferedReader(new StringReader(selection));
StringBuffer buf = new StringBuffer();
String line;
while ((line = in.readLine()) != null) {
buf.append(line);
buf.append('\n');
}
// remove trailing \n
if (!trailingEOL) buf.setLength(buf.length() - 1);
return buf.toString();
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
/**
* Tries to read the BoundingBox out of the EPS file. If not successful, it returns a default
* BoundingBox
*
* @param epsfile
* @return
*/
private Rectangle2D getBoundingBox(File epsfile) {
Rectangle.Double result = new Rectangle.Double(0, 0, 800, 600);
try {
BufferedReader r = new BufferedReader(new FileReader(epsfile));
String line;
while ((line = r.readLine()) != null) {
// TODO: Get HighRes BoundingBox
if (line.startsWith("%%BoundingBox:") || line.startsWith("%%PageBoundingBox:")) {
try {
String[] elements = line.split(" ");
result =
new Rectangle.Double(
Integer.parseInt(elements[1]),
Integer.parseInt(elements[2]),
Integer.parseInt(elements[3]),
Integer.parseInt(elements[4]));
break;
} catch (NumberFormatException e) {
}
}
}
r.close();
} catch (Exception ex) {
Logger.getLogger(EPSImporter.class.getName()).log(Level.SEVERE, null, ex);
}
return result;
}
/**
* Get the Lincese text from a text file specified in the PropertyBox.
*
* @return String - License text.
*/
public String getLicenseText() {
StringBuffer textBuffer = new StringBuffer();
try {
String fileName = RuntimeProperties.GPL_EN_LICENSE_FILE_NAME;
if (cbLang != null
&& cbLang.getSelectedItem() != null
&& cbLang.getSelectedItem().toString().equalsIgnoreCase("Eesti")) {
fileName = RuntimeProperties.GPL_EE_LICENSE_FILE_NAME;
}
InputStream is = this.getClass().getClassLoader().getResourceAsStream(fileName);
if (is == null) return "";
BufferedReader in = new BufferedReader(new InputStreamReader(is));
String str;
while ((str = in.readLine()) != null) {
textBuffer.append(str);
textBuffer.append("\n");
}
in.close();
} catch (IOException e) {
logger.error(null, e);
}
return textBuffer.toString();
} // getLicenseText
public Chart(String filename) {
try {
// Get Stock Symbol
this.stockSymbol = filename.substring(0, filename.indexOf('.'));
// Create time series
TimeSeries open = new TimeSeries("Open Price", Day.class);
TimeSeries close = new TimeSeries("Close Price", Day.class);
TimeSeries high = new TimeSeries("High", Day.class);
TimeSeries low = new TimeSeries("Low", Day.class);
TimeSeries volume = new TimeSeries("Volume", Day.class);
BufferedReader br = new BufferedReader(new FileReader(filename));
String key = br.readLine();
String line = br.readLine();
while (line != null && !line.startsWith("<!--")) {
StringTokenizer st = new StringTokenizer(line, ",", false);
Day day = getDay(st.nextToken());
double openValue = Double.parseDouble(st.nextToken());
double highValue = Double.parseDouble(st.nextToken());
double lowValue = Double.parseDouble(st.nextToken());
double closeValue = Double.parseDouble(st.nextToken());
long volumeValue = Long.parseLong(st.nextToken());
// Add this value to our series'
open.add(day, openValue);
close.add(day, closeValue);
high.add(day, highValue);
low.add(day, lowValue);
// Read the next day
line = br.readLine();
}
// Build the datasets
dataset.addSeries(open);
dataset.addSeries(close);
dataset.addSeries(low);
dataset.addSeries(high);
datasetOpenClose.addSeries(open);
datasetOpenClose.addSeries(close);
datasetHighLow.addSeries(high);
datasetHighLow.addSeries(low);
JFreeChart summaryChart = buildChart(dataset, "Summary", true);
JFreeChart openCloseChart = buildChart(datasetOpenClose, "Open/Close Data", false);
JFreeChart highLowChart = buildChart(datasetHighLow, "High/Low Data", true);
JFreeChart highLowDifChart =
buildDifferenceChart(datasetHighLow, "High/Low Difference Chart");
// Create this panel
this.setLayout(new GridLayout(2, 2));
this.add(new ChartPanel(summaryChart));
this.add(new ChartPanel(openCloseChart));
this.add(new ChartPanel(highLowChart));
this.add(new ChartPanel(highLowDifChart));
} catch (Exception e) {
e.printStackTrace();
}
}
public void getWords(String fileName) throws IOException {
this.word = new ArrayList<String>();
BufferedReader buf = new BufferedReader(new FileReader(fileName));
while (buf.ready()) {
this.word.add(buf.readLine());
}
}
public TileMap(String s, int tileSize) {
this.tileSize = tileSize;
try {
BufferedReader br = new BufferedReader(new FileReader(s));
mapWidth = Integer.parseInt(br.readLine());
mapHeight = Integer.parseInt(br.readLine());
map = new int[mapHeight][mapWidth];
minx = GamePanel.WIDTH - mapWidth * tileSize;
miny = GamePanel.HEIGHT - mapHeight * tileSize;
String delimiters = "\\s+";
for (int row = 0; row < mapHeight; row++) {
String line = br.readLine();
String[] tokens = line.split(delimiters);
for (int col = 0; col < mapWidth; col++) {
map[row][col] = Integer.parseInt(tokens[col]);
}
}
} catch (Exception e) {
}
}
public static Settings init() throws Exception {
File f = new File("galaxyviewer.ini");
if (f.getAbsoluteFile().getParentFile().getName().equals("bin"))
f = new File("..", "galaxyviewer.ini");
Settings settings;
if (f.exists()) {
settings = new Settings();
BufferedReader in = new BufferedReader(new FileReader(f));
while (true) {
String s = in.readLine();
if (s == null) break;
if (s.contains("=") == false) continue;
String[] el = s.split("=", -1);
if (el[0].equalsIgnoreCase("PlayerNr"))
settings.playerNr = Integer.parseInt(el[1].trim()) - 1;
if (el[0].equalsIgnoreCase("GameName")) settings.gameName = el[1].trim();
if (el[0].equalsIgnoreCase("GameDir")) settings.directory = el[1].trim();
}
in.close();
} else settings = new Settings();
JTextField pNr = new JTextField("" + (settings.playerNr + 1));
JTextField gName = new JTextField(settings.gameName);
JTextField dir = new JTextField("" + settings.directory);
JPanel p = new JPanel();
p.setLayout(new GridLayout(3, 2));
p.add(new JLabel("Player nr"));
p.add(pNr);
p.add(new JLabel("Game name"));
p.add(gName);
p.add(new JLabel("Game directory"));
p.add(dir);
gName.setToolTipText("Do not include file extensions");
String[] el = {"Ok", "Cancel"};
int ok =
JOptionPane.showOptionDialog(
null,
p,
"Choose settings",
JOptionPane.OK_CANCEL_OPTION,
JOptionPane.QUESTION_MESSAGE,
null,
el,
el[0]);
if (ok != 0) System.exit(0);
settings.playerNr = Integer.parseInt(pNr.getText().trim()) - 1;
settings.directory = dir.getText().trim();
settings.gameName = gName.getText().trim();
BufferedWriter out = new BufferedWriter(new FileWriter(f));
out.write("PlayerNr=" + (settings.playerNr + 1) + "\n");
out.write("GameName=" + settings.gameName + "\n");
out.write("GameDir=" + settings.directory + "\n");
out.flush();
out.close();
return settings;
}
public void connect(String page) {
bf.status.setText("Connecting to server...");
try {
Socket socket = new Socket(server, port);
// Set the server connect timeout to 5 seconds
socket.setSoTimeout(5000);
BufferedReader inputStream =
new BufferedReader(new InputStreamReader(socket.getInputStream()));
PrintWriter outputStream =
new PrintWriter(new OutputStreamWriter(socket.getOutputStream()), true);
bf.status.setText("Reading URL...");
outputStream.println("GET " + page + " HTTP/1.0");
outputStream.println("Host: " + server);
outputStream.println();
String line = "";
String text = "";
int count = 0;
boolean headers = true;
while ((line = inputStream.readLine()) != null) {
if (line.equals("")) {
headers = false;
}
if (!headers && !line.equals("")) {
text = text + parse(line) + "\n";
}
if (count != 1) {
bf.status.setText("Read " + count + " lines");
} else {
bf.status.setText("Read " + count + " line");
}
count++;
}
bf.setText(text);
bf.status.setText("done");
socket.close();
} catch (UnknownHostException e) {
System.out.println(e);
bf.setText("Not online");
bf.status.setText("");
} catch (SocketException e) {
System.out.println("Socket Exception " + e);
bf.setText("Socket exception");
bf.status.setText("");
} catch (InterruptedIOException e) {
System.out.println("Read to server timed out " + e);
bf.setText("Server connect timed out");
bf.status.setText("");
} catch (IOException e) {
bf.setText("IO exception");
bf.status.setText("");
System.out.println("IOException " + e);
}
}
private Test genTestSuite(String className, String filename, String bundlePath)
throws IOException {
// remove any "non-word" characters, i.e., leave only letters
// that should ensure the python class name is syntatically valid
className = className.replaceAll("\\W", "");
TestSuite ret = new TestSuite(className);
PythonInterpreter interp = new PythonInterpreter();
String testCode =
"# coding=utf-8\n"
+ "from __future__ import with_statement\n"
+ "import junit\n"
+ "from junit.framework.Assert import *\n"
+ "from sikuli.Sikuli import *\n"
+ "class "
+ className
+ " (junit.framework.TestCase):\n"
+ "\tdef __init__(self, name):\n"
+ "\t\tjunit.framework.TestCase.__init__(self,name)\n"
+ "\t\tself.theTestFunction = getattr(self,name)\n"
+ "\t\tsetBundlePath('"
+ bundlePath
+ "')\n"
+ "\tdef runTest(self):\n"
+ "\t\tself.theTestFunction()\n";
BufferedReader in = new BufferedReader(new FileReader(filename));
String line;
// int lineNo = 0;
// Pattern patDef = Pattern.compile("def\\s+(\\w+)\\s*\\(");
while ((line = in.readLine()) != null) {
// lineNo++;
testCode += "\t" + line + "\n";
/*
Matcher matcher = patDef.matcher(line);
if(matcher.find()){
String func = matcher.group(1);
Debug.log("Parsed " + lineNo + ": " + func);
_lineNoOfTest.put( func, lineNo );
}
*/
}
interp.exec(testCode);
PyList tests =
(PyList)
interp.eval(
"[" + className + "(f) for f in dir(" + className + ") if f.startswith(\"test\")]");
while (tests.size() > 0) {
PyObject t = tests.pop();
Test t2 = (Test) (t).__tojava__(TestCase.class);
ret.addTest(t2);
}
return ret;
}
private static void readCaptchaFile(String fileName) {
try {
BufferedReader reader = new BufferedReader(new FileReader(new File(fileName)));
String line;
while ((line = reader.readLine()) != null) captchaList.add(line);
reader.close();
} catch (Exception exception) {
throw new RuntimeException(exception);
}
}
private String getFileText(File file) throws Exception {
BufferedReader br =
new BufferedReader(new InputStreamReader(new FileInputStream(file), "UTF-8"));
StringWriter sw = new StringWriter();
int n;
char[] cbuf = new char[1024];
while ((n = br.read(cbuf, 0, cbuf.length)) != -1) sw.write(cbuf, 0, n);
br.close();
return sw.toString();
}
/**
* Locate the linux fonts based on the XML configuration file
*
* @param file The location of the XML file
*/
private static void locateLinuxFonts(File file) {
if (!file.exists()) {
System.err.println("Unable to open: " + file.getAbsolutePath());
return;
}
try {
InputStream in = new FileInputStream(file);
BufferedReader reader = new BufferedReader(new InputStreamReader(in));
ByteArrayOutputStream temp = new ByteArrayOutputStream();
PrintStream pout = new PrintStream(temp);
while (reader.ready()) {
String line = reader.readLine();
if (line.indexOf("DOCTYPE") == -1) {
pout.println(line);
}
}
in = new ByteArrayInputStream(temp.toByteArray());
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document document = builder.parse(in);
NodeList dirs = document.getElementsByTagName("dir");
for (int i = 0; i < dirs.getLength(); i++) {
Element element = (Element) dirs.item(i);
String dir = element.getFirstChild().getNodeValue();
if (dir.startsWith("~")) {
dir = dir.substring(1);
dir = userhome + dir;
}
addFontDirectory(new File(dir));
}
NodeList includes = document.getElementsByTagName("include");
for (int i = 0; i < includes.getLength(); i++) {
Element element = (Element) dirs.item(i);
String inc = element.getFirstChild().getNodeValue();
if (inc.startsWith("~")) {
inc = inc.substring(1);
inc = userhome + inc;
}
locateLinuxFonts(new File(inc));
}
} catch (Exception e) {
e.printStackTrace();
System.err.println("Unable to process: " + file.getAbsolutePath());
}
}
protected void buildPanel(String strPath) {
strPath = FileUtil.openPath(strPath);
ArrayList aListPath = new ArrayList();
BufferedReader reader = WFileUtil.openReadFile(strPath);
if (reader == null) return;
String strLine;
try {
while ((strLine = reader.readLine()) != null) {
StringTokenizer strTok = new StringTokenizer(strLine, ":");
if (strTok.countTokens() < 4) continue;
boolean bChecksum = false;
boolean bShow = false;
String strDir = strTok.nextToken();
String strChecksum = strTok.nextToken();
if (strChecksum.equalsIgnoreCase("checksum")) bChecksum = true;
if (bChecksum && (strDir.equals("file") || strDir.equals("dir"))) {
String strValue = strTok.nextToken();
String strShow = strTok.nextToken();
if (strShow.equalsIgnoreCase("yes")) bShow = true;
if (bShow) aListPath.add(strValue);
}
}
m_cmbPath = new JComboBox(aListPath.toArray());
JPanel pnlDisplay = new JPanel(new GridBagLayout());
GridBagConstraints gbc =
new GridBagConstraints(
0,
0,
1,
1,
0.2,
0.2,
GridBagConstraints.NORTHWEST,
GridBagConstraints.HORIZONTAL,
new Insets(0, 0, 0, 0),
0,
0);
pnlDisplay.add(m_cmbPath, gbc);
gbc.gridx = 1;
pnlDisplay.add(m_cmbChecksum, gbc);
add(pnlDisplay, BorderLayout.NORTH);
add(m_txaChecksum, BorderLayout.CENTER);
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* Reads a string from the standard input. The input is terminated by a return.
*
* @return the string read, without the final '\n\r'
*/
public static String readString() {
String s = "";
try {
BufferedReader in = new BufferedReader(new InputStreamReader(System.in), 1);
s = in.readLine();
} catch (IOException e) {
System.out.println("Error reading from the input stream.");
}
return s;
}
public Main() {
try {
BufferedReader in;
in = new BufferedReader(new InputStreamReader(System.in)); // Used for CCC
int numLights = Integer.parseInt(in.readLine());
int[] states = new int[numLights];
for (int i = 0; i < numLights; i++) {
states[i] = Integer.parseInt(in.readLine());
}
ArrayDeque<Scenario> Q = new ArrayDeque<Scenario>();
HashMap<String, Integer> dp = new HashMap<String, Integer>();
int moves = 0;
Q.addLast(new Scenario(states));
while (!Q.isEmpty()) {
int size = Q.size();
for (int q = 0; q < size; q++) {
Scenario temp = Q.removeFirst();
if (isEmpty(temp.states)) {
System.out.println(moves);
return;
} else {
for (int i = 0; i < temp.states.length; i++) {
if (temp.states[i] == 0) {
int[] newArr = Arrays.copyOf(temp.states, temp.states.length);
newArr[i] = 1;
newArr = fixArray(newArr);
String arr = "";
for (int p = 0; p < newArr.length; p++) arr += newArr[p];
if (dp.get(arr) == null) {
dp.put(arr, moves);
Q.addLast(new Scenario(newArr));
} else {
int val = dp.get(arr);
if (val != 0 && moves < val) {
dp.put(arr, moves);
Q.addLast(new Scenario(newArr));
}
}
// outputArr(newArr);
}
}
}
}
moves++;
}
} catch (IOException e) {
System.out.println("IO: General");
}
}
