public static void main(String args[]) throws IOException {
ServerSocket sSocket = new ServerSocket(sPort, 10);
// Arguments Handling
if (args.length != 1) {
System.out.println("Must specify a file-path argument.");
} else {
String currentDir = System.getProperty("user.dir");
filePath = currentDir + "/src/srcFile/" + args[0];
filename = args[0];
}
// Get list of chunks owned
chunkOwned();
// Call FileSplitter
FileSplitter fs = new FileSplitter();
fs.split(filePath);
System.out.println("Waiting for connection");
while (true) {
Socket connection = sSocket.accept();
System.out.println("Connection received from " + connection.getInetAddress().getHostName());
new Thread(new MultiThreadServer(connection)).start();
}
}
public boolean export(String src) {
boolean result = true;
String fs = System.getProperty("file.separator");
String contents = getSticker();
try {
File file = new File(this.name + "." + src);
FileWriter fwrite = new FileWriter(file, true);
fwrite.write(contents);
fwrite.close();
JOptionPane.showMessageDialog(
null, Local.getString("Document was sucessfully created in your Memoranda folder =D"));
// Original message said: "Documento creado con exito en su carpeta Memoranda =D"
} catch (IOException e) {
e.printStackTrace();
JOptionPane.showMessageDialog(
null, Local.getString("We have failed to create your document =(..."));
// Original message said: "NO Logramos crear su documento =(..."
}
return result;
}
// Send File
public void sendFile(String chunkName) throws IOException {
OutputStream os = null;
String currentDir = System.getProperty("user.dir");
chunkName = currentDir + "/src/srcFile/" + chunkName;
File myFile = new File(chunkName);
byte[] arrby = new byte[(int) myFile.length()];
try {
FileInputStream fis = new FileInputStream(myFile);
BufferedInputStream bis = new BufferedInputStream(fis);
bis.read(arrby, 0, arrby.length);
os = csocket.getOutputStream();
System.out.println("Sending File.");
os.write(arrby, 0, arrby.length);
os.flush();
System.out.println("File Sent.");
// os.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
// os.close();
}
}
private static Charset getDefaultCharset() {
try {
String encoding = System.getProperty("file.encoding");
return Charset.forName(encoding);
} catch (UnsupportedCharsetException e) {
return Charset.forName("UTF-8");
}
}
public String getSticker() {
Map stickers = EventsManager.getStickers();
String result = "";
String nl = System.getProperty("line.separator");
for (Iterator i = stickers.keySet().iterator(); i.hasNext(); ) {
String id = (String) i.next();
result += (String) (((Element) stickers.get(id)).getValue()) + nl;
}
return result;
}
@Override
public void run() {
try {
out = new ObjectOutputStream(csocket.getOutputStream());
out.flush();
in = new ObjectInputStream(csocket.getInputStream());
// Look for chunks
String currentDir = System.getProperty("user.dir");
File folder = new File(currentDir + "/src/srcFile");
File[] listOfFiles = folder.listFiles();
int fileCount = 0;
OutputStream os;
for (int i = 0; i < listOfFiles.length; i++) {
if (listOfFiles[i].isFile()
&& listOfFiles[i]
.getName()
.toLowerCase()
.contains("chunk")) { // 0 1 10 11 12 13 14 2 20 21 22 23 3 4 5 ....
fileCount++;
String chunkName = listOfFiles[i].getName().toString();
chunkId = chunkName.substring(chunkName.lastIndexOf('.') + 6);
xPayload(chunkId);
if ((connTo.equals("2") && Integer.parseInt(chunkId) % noDev == 0)
|| (connTo.equals("3") && (Integer.parseInt(chunkId) - 1) % noDev == 0)
|| (connTo.equals("4") && (Integer.parseInt(chunkId) - 2) % noDev == 0)
|| (connTo.equals("5") && (Integer.parseInt(chunkId) - 3) % noDev == 0)
|| (connTo.equals("6") && (Integer.parseInt(chunkId) - 4) % noDev == 0)) {
System.out.println(chunkName);
sendFile(chunkName);
}
}
}
xPayload("-1");
System.out.println("All chunks sent.");
} catch (IOException ioException) {
ioException.printStackTrace();
} finally {
// Close connections
try {
in.close();
out.close();
csocket.close();
System.out.println("Thread closed.");
} catch (IOException ioException) {
System.out.println("Client " + devId + " disconnected.");
}
}
}
@Override
public void close() throws BlockStoreException {
try {
buffer.force();
if (System.getProperty("os.name").toLowerCase().contains("win")) {
log.info("Windows mmap hack: Forcing buffer cleaning");
WindowsMMapHack.forceRelease(buffer);
}
buffer = null; // Allow it to be GCd and the underlying file mapping to go away.
randomAccessFile.close();
} catch (IOException e) {
throw new BlockStoreException(e);
}
}
// List chunks in possession
public static void chunkOwned() {
// Look for chunks
String currentDir = System.getProperty("user.dir");
File folder = new File(currentDir);
File[] listOfFiles = folder.listFiles();
int fileCount = 0;
for (int i = 0; i < listOfFiles.length; i++) {
if (listOfFiles[i].isFile() && listOfFiles[i].getName().toLowerCase().contains("chunk")) {
fileCount = fileCount + 1;
}
}
String[] chunkOwnedArray1 = new String[fileCount];
fileCount = 0;
for (int i = 0; i < listOfFiles.length; i++) {
if (listOfFiles[i].isFile() && listOfFiles[i].getName().toLowerCase().contains("chunk")) {
String chunkName = listOfFiles[i].getName().toString();
String chunkIdOwned = chunkName.substring(chunkName.lastIndexOf('.') + 6);
chunkOwnedArray1[fileCount] = chunkIdOwned;
fileCount++;
}
}
chunkOwnedArray = chunkOwnedArray1;
}
private void runOnDtlsTransport(StreamConnector connector) throws IOException {
DtlsControlImpl dtlsControl = (DtlsControlImpl) getTransportManager().getDtlsControl(this);
DtlsTransformEngine engine = dtlsControl.getTransformEngine();
final DtlsPacketTransformer transformer = (DtlsPacketTransformer) engine.getRTPTransformer();
byte[] receiveBuffer = new byte[SCTP_BUFFER_SIZE];
if (LOG_SCTP_PACKETS) {
System.setProperty(
ConfigurationService.PNAME_SC_HOME_DIR_LOCATION, System.getProperty("java.io.tmpdir"));
System.setProperty(
ConfigurationService.PNAME_SC_HOME_DIR_NAME, SctpConnection.class.getName());
}
synchronized (this) {
// FIXME local SCTP port is hardcoded in bridge offer SDP (Jitsi
// Meet)
sctpSocket = Sctp.createSocket(5000);
assocIsUp = false;
acceptedIncomingConnection = false;
}
// Implement output network link for SCTP stack on DTLS transport
sctpSocket.setLink(
new NetworkLink() {
@Override
public void onConnOut(SctpSocket s, byte[] packet) throws IOException {
if (LOG_SCTP_PACKETS) {
LibJitsi.getPacketLoggingService()
.logPacket(
PacketLoggingService.ProtocolName.ICE4J,
new byte[] {0, 0, 0, (byte) debugId},
5000,
new byte[] {0, 0, 0, (byte) (debugId + 1)},
remoteSctpPort,
PacketLoggingService.TransportName.UDP,
true,
packet);
}
// Send through DTLS transport
transformer.sendApplicationData(packet, 0, packet.length);
}
});
if (logger.isDebugEnabled()) {
logger.debug("Connecting SCTP to port: " + remoteSctpPort + " to " + getEndpoint().getID());
}
sctpSocket.setNotificationListener(this);
sctpSocket.listen();
// FIXME manage threads
threadPool.execute(
new Runnable() {
@Override
public void run() {
SctpSocket sctpSocket = null;
try {
// sctpSocket is set to null on close
sctpSocket = SctpConnection.this.sctpSocket;
while (sctpSocket != null) {
if (sctpSocket.accept()) {
acceptedIncomingConnection = true;
break;
}
Thread.sleep(100);
sctpSocket = SctpConnection.this.sctpSocket;
}
if (isReady()) {
notifySctpConnectionReady();
}
} catch (Exception e) {
logger.error("Error accepting SCTP connection", e);
}
if (sctpSocket == null && logger.isInfoEnabled()) {
logger.info(
"SctpConnection " + getID() + " closed" + " before SctpSocket accept()-ed.");
}
}
});
// Notify that from now on SCTP connection is considered functional
sctpSocket.setDataCallback(this);
// Setup iceSocket
DatagramSocket datagramSocket = connector.getDataSocket();
if (datagramSocket != null) {
this.iceSocket = new IceUdpSocketWrapper(datagramSocket);
} else {
this.iceSocket = new IceTcpSocketWrapper(connector.getDataTCPSocket());
}
DatagramPacket rcvPacket = new DatagramPacket(receiveBuffer, 0, receiveBuffer.length);
// Receive loop, breaks when SCTP socket is closed
try {
do {
iceSocket.receive(rcvPacket);
RawPacket raw =
new RawPacket(rcvPacket.getData(), rcvPacket.getOffset(), rcvPacket.getLength());
raw = transformer.reverseTransform(raw);
// Check for app data
if (raw == null) continue;
if (LOG_SCTP_PACKETS) {
LibJitsi.getPacketLoggingService()
.logPacket(
PacketLoggingService.ProtocolName.ICE4J,
new byte[] {0, 0, 0, (byte) (debugId + 1)},
remoteSctpPort,
new byte[] {0, 0, 0, (byte) debugId},
5000,
PacketLoggingService.TransportName.UDP,
false,
raw.getBuffer(),
raw.getOffset(),
raw.getLength());
}
// Pass network packet to SCTP stack
sctpSocket.onConnIn(raw.getBuffer(), raw.getOffset(), raw.getLength());
} while (true);
} finally {
// Eventually, close the socket although it should happen from
// expire().
synchronized (this) {
assocIsUp = false;
acceptedIncomingConnection = false;
if (sctpSocket != null) {
sctpSocket.close();
sctpSocket = null;
}
}
}
}
public class RehandshakeFinished {
/*
* Enables logging of the SSLEngine operations.
*/
private static boolean logging = true;
/*
* Enables the JSSE system debugging system property:
*
* -Djavax.net.debug=all
*
* This gives a lot of low-level information about operations underway,
* including specific handshake messages, and might be best examined
* after gaining some familiarity with this application.
*/
private static boolean debug = false;
private static SSLContext sslc;
private SSLEngine clientEngine; // client Engine
private ByteBuffer clientOut; // write side of clientEngine
private ByteBuffer clientIn; // read side of clientEngine
private SSLEngine serverEngine; // server Engine
private ByteBuffer serverOut; // write side of serverEngine
private ByteBuffer serverIn; // read side of serverEngine
/*
* For data transport, this example uses local ByteBuffers. This
* isn't really useful, but the purpose of this example is to show
* SSLEngine concepts, not how to do network transport.
*/
private ByteBuffer cTOs; // "reliable" transport client->server
private ByteBuffer sTOc; // "reliable" transport server->client
/*
* The following is to set up the keystores.
*/
private static String pathToStores = "../../../../../../../etc";
private static String keyStoreFile = "keystore";
private static String trustStoreFile = "truststore";
private static String passwd = "passphrase";
private static String keyFilename =
System.getProperty("test.src", "./") + "/" + pathToStores + "/" + keyStoreFile;
private static String trustFilename =
System.getProperty("test.src", "./") + "/" + pathToStores + "/" + trustStoreFile;
private static Exception loadException = null;
static {
try {
KeyStore ks = KeyStore.getInstance("JKS");
KeyStore ts = KeyStore.getInstance("JKS");
char[] passphrase = "passphrase".toCharArray();
ks.load(new FileInputStream(keyFilename), passphrase);
ts.load(new FileInputStream(trustFilename), passphrase);
KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
kmf.init(ks, passphrase);
TrustManagerFactory tmf = TrustManagerFactory.getInstance("SunX509");
tmf.init(ts);
SSLContext sslCtx = SSLContext.getInstance("TLS");
sslCtx.init(kmf.getKeyManagers(), tmf.getTrustManagers(), null);
sslc = sslCtx;
} catch (Exception e) {
loadException = e;
}
}
/*
* Main entry point for this test.
*/
public static void main(String args[]) throws Exception {
if (debug) {
System.setProperty("javax.net.debug", "all");
}
if (loadException != null) {
throw loadException;
}
// Prime the session cache with a good session
// Second connection should be a simple session resumption.
if ((new RehandshakeFinished().runTest()) != new RehandshakeFinished().runRehandshake()) {
throw new Exception("Sessions not equivalent");
}
System.out.println("Test Passed.");
}
private void checkResult(
SSLEngine engine,
SSLEngineResult result,
HandshakeStatus rqdHsStatus,
boolean consumed,
boolean produced)
throws Exception {
HandshakeStatus hsStatus = result.getHandshakeStatus();
if (hsStatus == HandshakeStatus.NEED_TASK) {
Runnable runnable;
while ((runnable = engine.getDelegatedTask()) != null) {
runnable.run();
}
hsStatus = engine.getHandshakeStatus();
}
if (hsStatus != rqdHsStatus) {
throw new Exception("Required " + rqdHsStatus + ", got " + hsStatus);
}
int bc = result.bytesConsumed();
int bp = result.bytesProduced();
if (consumed) {
if (bc <= 0) {
throw new Exception("Should have consumed bytes");
}
} else {
if (bc > 0) {
throw new Exception("Should not have consumed bytes");
}
}
if (produced) {
if (bp <= 0) {
throw new Exception("Should have produced bytes");
}
} else {
if (bp > 0) {
throw new Exception("Should not have produced bytes");
}
}
}
private SSLSession runRehandshake() throws Exception {
log("\n\n==============================================");
log("Staring actual test.");
createSSLEngines();
createBuffers();
SSLEngineResult result;
log("Client's ClientHello");
checkResult(
clientEngine, clientEngine.wrap(clientOut, cTOs), HandshakeStatus.NEED_UNWRAP, false, true);
cTOs.flip();
checkResult(
serverEngine, serverEngine.unwrap(cTOs, serverIn), HandshakeStatus.NEED_WRAP, true, false);
cTOs.compact();
log("Server's ServerHello/ServerHelloDone");
checkResult(
serverEngine, serverEngine.wrap(serverOut, sTOc), HandshakeStatus.NEED_WRAP, false, true);
sTOc.flip();
checkResult(
clientEngine,
clientEngine.unwrap(sTOc, clientIn),
HandshakeStatus.NEED_UNWRAP,
true,
false);
sTOc.compact();
log("Server's CCS");
checkResult(
serverEngine, serverEngine.wrap(serverOut, sTOc), HandshakeStatus.NEED_WRAP, false, true);
sTOc.flip();
checkResult(
clientEngine,
clientEngine.unwrap(sTOc, clientIn),
HandshakeStatus.NEED_UNWRAP,
true,
false);
sTOc.compact();
log("Server's FINISHED");
checkResult(
serverEngine, serverEngine.wrap(serverOut, sTOc), HandshakeStatus.NEED_UNWRAP, false, true);
sTOc.flip();
checkResult(
clientEngine, clientEngine.unwrap(sTOc, clientIn), HandshakeStatus.NEED_WRAP, true, false);
sTOc.compact();
log("Client's CCS");
checkResult(
clientEngine, clientEngine.wrap(clientOut, cTOs), HandshakeStatus.NEED_WRAP, false, true);
cTOs.flip();
checkResult(
serverEngine,
serverEngine.unwrap(cTOs, serverIn),
HandshakeStatus.NEED_UNWRAP,
true,
false);
cTOs.compact();
log("Client's FINISHED should trigger FINISHED messages all around.");
checkResult(
clientEngine, clientEngine.wrap(clientOut, cTOs), HandshakeStatus.FINISHED, false, true);
cTOs.flip();
checkResult(
serverEngine, serverEngine.unwrap(cTOs, serverIn), HandshakeStatus.FINISHED, true, false);
cTOs.compact();
return clientEngine.getSession();
}
/*
* Run the test.
*
* Sit in a tight loop, both engines calling wrap/unwrap regardless
* of whether data is available or not. We do this until both engines
* report back they are closed.
*
* The main loop handles all of the I/O phases of the SSLEngine's
* lifetime:
*
* initial handshaking
* application data transfer
* engine closing
*
* One could easily separate these phases into separate
* sections of code.
*/
private SSLSession runTest() throws Exception {
boolean dataDone = false;
createSSLEngines();
createBuffers();
SSLEngineResult clientResult; // results from client's last operation
SSLEngineResult serverResult; // results from server's last operation
/*
* Examining the SSLEngineResults could be much more involved,
* and may alter the overall flow of the application.
*
* For example, if we received a BUFFER_OVERFLOW when trying
* to write to the output pipe, we could reallocate a larger
* pipe, but instead we wait for the peer to drain it.
*/
while (!isEngineClosed(clientEngine) || !isEngineClosed(serverEngine)) {
log("================");
clientResult = clientEngine.wrap(clientOut, cTOs);
log("client wrap: ", clientResult);
runDelegatedTasks(clientResult, clientEngine);
serverResult = serverEngine.wrap(serverOut, sTOc);
log("server wrap: ", serverResult);
runDelegatedTasks(serverResult, serverEngine);
cTOs.flip();
sTOc.flip();
log("----");
clientResult = clientEngine.unwrap(sTOc, clientIn);
log("client unwrap: ", clientResult);
runDelegatedTasks(clientResult, clientEngine);
serverResult = serverEngine.unwrap(cTOs, serverIn);
log("server unwrap: ", serverResult);
runDelegatedTasks(serverResult, serverEngine);
cTOs.compact();
sTOc.compact();
/*
* After we've transfered all application data between the client
* and server, we close the clientEngine's outbound stream.
* This generates a close_notify handshake message, which the
* server engine receives and responds by closing itself.
*/
if (!dataDone
&& (clientOut.limit() == serverIn.position())
&& (serverOut.limit() == clientIn.position())) {
/*
* A sanity check to ensure we got what was sent.
*/
checkTransfer(serverOut, clientIn);
checkTransfer(clientOut, serverIn);
log("\tClosing clientEngine's *OUTBOUND*...");
clientEngine.closeOutbound();
dataDone = true;
}
}
return clientEngine.getSession();
}
/*
* Using the SSLContext created during object creation,
* create/configure the SSLEngines we'll use for this test.
*/
private void createSSLEngines() throws Exception {
/*
* Configure the serverEngine to act as a server in the SSL/TLS
* handshake. Also, require SSL client authentication.
*/
serverEngine = sslc.createSSLEngine();
serverEngine.setUseClientMode(false);
serverEngine.setNeedClientAuth(true);
/*
* Similar to above, but using client mode instead.
*/
clientEngine = sslc.createSSLEngine("client", 80);
clientEngine.setUseClientMode(true);
}
/*
* Create and size the buffers appropriately.
*/
private void createBuffers() {
/*
* We'll assume the buffer sizes are the same
* between client and server.
*/
SSLSession session = clientEngine.getSession();
int appBufferMax = session.getApplicationBufferSize();
int netBufferMax = session.getPacketBufferSize();
/*
* We'll make the input buffers a bit bigger than the max needed
* size, so that unwrap()s following a successful data transfer
* won't generate BUFFER_OVERFLOWS.
*
* We'll use a mix of direct and indirect ByteBuffers for
* tutorial purposes only. In reality, only use direct
* ByteBuffers when they give a clear performance enhancement.
*/
clientIn = ByteBuffer.allocate(appBufferMax + 50);
serverIn = ByteBuffer.allocate(appBufferMax + 50);
cTOs = ByteBuffer.allocateDirect(netBufferMax);
sTOc = ByteBuffer.allocateDirect(netBufferMax);
clientOut = ByteBuffer.wrap("Hi Server, I'm Client".getBytes());
serverOut = ByteBuffer.wrap("Hello Client, I'm Server".getBytes());
}
/*
* If the result indicates that we have outstanding tasks to do,
* go ahead and run them in this thread.
*/
private static void runDelegatedTasks(SSLEngineResult result, SSLEngine engine) throws Exception {
if (result.getHandshakeStatus() == HandshakeStatus.NEED_TASK) {
Runnable runnable;
while ((runnable = engine.getDelegatedTask()) != null) {
log("\trunning delegated task...");
runnable.run();
}
HandshakeStatus hsStatus = engine.getHandshakeStatus();
if (hsStatus == HandshakeStatus.NEED_TASK) {
throw new Exception("handshake shouldn't need additional tasks");
}
log("\tnew HandshakeStatus: " + hsStatus);
}
}
private static boolean isEngineClosed(SSLEngine engine) {
return (engine.isOutboundDone() && engine.isInboundDone());
}
/*
* Simple check to make sure everything came across as expected.
*/
private static void checkTransfer(ByteBuffer a, ByteBuffer b) throws Exception {
a.flip();
b.flip();
if (!a.equals(b)) {
throw new Exception("Data didn't transfer cleanly");
} else {
log("\tData transferred cleanly");
}
a.position(a.limit());
b.position(b.limit());
a.limit(a.capacity());
b.limit(b.capacity());
}
/*
* Logging code
*/
private static boolean resultOnce = true;
private static void log(String str, SSLEngineResult result) {
if (!logging) {
return;
}
if (resultOnce) {
resultOnce = false;
System.out.println(
"The format of the SSLEngineResult is: \n"
+ "\t\"getStatus() / getHandshakeStatus()\" +\n"
+ "\t\"bytesConsumed() / bytesProduced()\"\n");
}
HandshakeStatus hsStatus = result.getHandshakeStatus();
log(
str
+ result.getStatus()
+ "/"
+ hsStatus
+ ", "
+ result.bytesConsumed()
+ "/"
+ result.bytesProduced()
+ " bytes");
if (hsStatus == HandshakeStatus.FINISHED) {
log("\t...ready for application data");
}
}
private static void log(String str) {
if (logging) {
System.out.println(str);
}
}
}
public static void main(String[] args) throws Throwable {
final int itrs = Integer.getInteger("iterations", 100000);
// final int itrs = Integer.getInteger("iterations", 12);
final int size = Integer.getInteger("size", 2048);
final int subsize = Integer.getInteger("subsize", 128);
final int maxchar = Integer.getInteger("maxchar", 128);
final String regex = System.getProperty("filter");
final Pattern filter = (regex == null) ? null : Pattern.compile(regex);
final boolean useSecurityManager = Boolean.getBoolean("SecurityManager");
if (useSecurityManager) System.setSecurityManager(new PermissiveSecurityManger());
final Random rnd = new Random();
String[] csns =
new String[] {
"Big5",
"Johab",
"EUC_CN",
"EUC_KR",
"MS932",
"MS936",
"MS949",
"MS950",
"GBK",
"Big5_HKSCS",
"Big5_HKSCS_2001",
"Big5_Solaris",
"MS950_HKSCS",
"MS950_HKSCS_XP",
"IBM1364",
"IBM1381",
"IBM1383",
"IBM930",
"IBM933",
"IBM935",
"IBM937",
"IBM939",
"IBM942",
"IBM943",
"IBM948",
"IBM949",
"IBM950",
"IBM970",
};
ArrayList<long[]> sum = new ArrayList<>();
for (final String csn : csns) {
final Charset cs = Charset.forName(csn);
List<Integer> cps = new ArrayList<>(0x4000);
int off = 0;
int cp = 0;
int n = 0;
CharsetEncoder enc = cs.newEncoder();
while (cp < 0x10000 && n < cps.size()) {
if (enc.canEncode((char) cp)) {
cps.add(cp);
n++;
}
cp++;
}
Collections.shuffle(cps);
char[] ca = new char[cps.size()];
for (int i = 0; i < cps.size(); i++) ca[i] = (char) (int) cps.get(i);
System.out.printf("%n--------%s---------%n", csn);
for (int sz = 8; sz <= 2048; sz *= 2) {
System.out.printf(" [len=%d]%n", sz);
final char[] chars = Arrays.copyOf(ca, sz);
final String str = new String(chars);
final byte[] bs = str.getBytes(cs);
Job[] jobs = {
new Job("String decode: csn") {
public void work() throws Throwable {
for (int i = 0; i < itrs; i++) new String(bs, csn);
}
},
new Job("String decode: cs") {
public void work() throws Throwable {
for (int i = 0; i < itrs; i++) new String(bs, cs);
}
},
new Job("String encode: csn") {
public void work() throws Throwable {
for (int i = 0; i < itrs; i++) str.getBytes(csn);
}
},
new Job("String encode: cs") {
public void work() throws Throwable {
for (int i = 0; i < itrs; i++) str.getBytes(cs);
}
},
};
sum.add(time(jobs));
}
}
}
static boolean onSolarisOrLinux() {
String osName = System.getProperty("os.name");
return osName.startsWith("SunOS") || osName.startsWith("Linux");
}
/**
* This class contains some static methods to retrieve information on the Pokepon package itself.
* THIS IS A VERY DELICATE CLASS: HANDLE WITH CARE!
*
* @author Giacomo Parolini
*/
public class Meta {
public static final char DIRSEP = '/'; // probably superfluous
/**
* Working directory of the pokepon class tree; if game is launched from JAR, this is the
* directory where the JAR resides; else, it is the directory containing 'pokepon'.
*/
private static Path cwd;
static {
String tmp = Meta.class.getProtectionDomain().getCodeSource().getLocation().getPath();
// Strip the leading slash if on windows
if (tmp.matches("^/[A-Z]:/.*")) {
tmp = tmp.substring(1);
}
cwd = Paths.get(tmp);
}
private static URL cwdURL;
public static final boolean LAUNCHED_FROM_JAR = cwd.toString().endsWith(".jar");
/** Are we on Windows or on POSIX os? */
public static final boolean IS_WINDOWS =
System.getProperty("os.name").toUpperCase().contains("WIN");
/** Directory containing variable data (teams, confs, ...) */
public static final String APPDATA_DIR =
(IS_WINDOWS ? System.getenv("APPDATA") + DIRSEP : System.getenv("HOME") + DIRSEP + ".")
+ "pokepon";
static {
// if launched from a jar, use the parent as cwd
if (LAUNCHED_FROM_JAR) cwd = cwd.getParent();
if (Debug.on) printDebug("[Meta] cwd: " + cwd + "\nLaunched from jar: " + LAUNCHED_FROM_JAR);
}
private static String cwdStr = "file://" + cwd.toString();
public static URL getCwd() {
if (cwdURL != null) return cwdURL;
try {
cwdURL = new URL(cwdStr);
return cwdURL;
} catch (MalformedURLException e) {
return null;
}
}
public static Path getCwdPath() {
return cwd;
}
private static URL getSubURL(final String subdir) {
if (LAUNCHED_FROM_JAR) {
if (Debug.pedantic)
printDebug(
"[Meta.getSubURL("
+ POKEPON_ROOTDIR
+ DIRSEP
+ subdir
+ ")]: "
+ Meta.class.getClassLoader().getResource(POKEPON_ROOTDIR + DIRSEP + subdir));
return Meta.class.getClassLoader().getResource(POKEPON_ROOTDIR + DIRSEP + subdir);
} else {
try {
return new URL(
getCwd().getProtocol()
+ "://"
+ getCwd().getPath()
+ DIRSEP
+ POKEPON_ROOTDIR
+ DIRSEP
+ subdir);
} catch (MalformedURLException e) {
throw new RuntimeException(e);
}
}
}
private static URL getAppDataURL(final String subdir) {
try {
if (Debug.pedantic)
printDebug(
"[Meta.getAppDataURL(" + subdir + ")]: " + "file://" + APPDATA_DIR + DIRSEP + subdir);
return new URL("file://" + APPDATA_DIR + DIRSEP + subdir);
} catch (MalformedURLException e) {
throw new RuntimeException(e);
}
}
/** Returns the URL of the package root */
public static URL getRootURL() {
return getSubURL("");
}
/** Returns the URL of the pony directory. */
public static URL getPonyURL() {
return getSubURL(PONY_DIR);
}
/** Returns the URL of the move directory. */
public static URL getMoveURL() {
return getSubURL(MOVE_DIR);
}
/** Returns the URL of the item directory. */
public static URL getItemURL() {
return getSubURL(ITEM_DIR);
}
/** Returns the URL of the ability directory. */
public static URL getAbilityURL() {
return getSubURL(ABILITY_DIR);
}
/** Returns the URL of the save directory. NOTE: this is in local AppData */
public static URL getSaveURL() {
return LAUNCHED_FROM_JAR ? getAppDataURL(SAVE_DIR) : getSubURL("data" + DIRSEP + SAVE_DIR);
}
/** Returns the URL of the battle directory. */
public static URL getBattleURL() {
return getSubURL(BATTLE_DIR);
}
/** Returns the URL of the data directory. NOTE: this is in local AppData */
public static URL getDataURL() {
return LAUNCHED_FROM_JAR ? getAppDataURL(DATA_DIR) : getSubURL("data");
}
/** Returns the URL of the resources directory */
public static URL getResourcesURL() {
return getSubURL(RESOURCE_DIR);
}
/** Returns the URL of the sprites directory */
public static URL getSpritesURL() {
return getSubURL(SPRITE_DIR);
}
/** Returns the URL of the tokens directory */
public static URL getTokensURL() {
return getSubURL(TOKEN_DIR);
}
/** Returns the URL of the hazards directory */
public static URL getHazardsURL() {
return getSubURL(HAZARD_DIR);
}
/** Returns the URL of the net directory */
public static URL getNetURL() {
return getSubURL(NET_DIR);
}
/** Returns the URL of the audiofiles directory */
public static URL getAudioURL() {
return getSubURL(AUDIO_DIR);
}
/** Returns the URL of the battle records directory. THIS IS IN APPDATA */
public static URL getBattleRecordsURL() {
return LAUNCHED_FROM_JAR
? getAppDataURL(BATTLE_RECORDS_DIR)
: getSubURL("data" + DIRSEP + BATTLE_RECORDS_DIR);
}
/** Takes a string and hides its extension */
public static String hideExtension(final String str) {
String[] arr = str.split("\\.");
if (arr.length <= 1) return str; // there was no "." in str.
StringBuilder sb = new StringBuilder("");
for (int i = 0; i < arr.length - 1; ++i) {
if (sb.length() > 0) sb.append(".");
sb.append(arr[i]);
}
return sb.toString();
}
/**
* Given a simple class name, returns the package to which it belongs (stripped of the initial
* "pokepon.") or null if no file is found; NOTE: the only searched packages are pony, move,
* ability and item.
*/
public static String getPackage(final String className) {
if (findSubclassesNames(complete(PONY_DIR), Pony.class).contains(className)) return "pony";
if (findSubclassesNames(complete(MOVE_DIR), Move.class).contains(className)) return "move";
if (findSubclassesNames(complete(ABILITY_DIR), Ability.class).contains(className))
return "ability";
if (findSubclassesNames(complete(ITEM_DIR), Item.class).contains(className)) return "item";
return null;
}
/**
* Takes a path name and appends it to POKEPON_ROOTDIR to return a valid "relatively absolute"
* path (id est: absolute relatively to the java classpath directory)
*/
public static String complete(final String path) {
return POKEPON_ROOTDIR + DIRSEP + path;
}
/**
* This is used to cross-platform-ly locate resources in JAR file; to safely find a resource, do:
* getClass().getResource(Meta.complete2(Meta.SOME_DIR)+"/"+resourceName);
*/
public static String complete2(String path) {
String cmp = DIRSEP + complete(path);
if (cmp.matches("^/[A-Z]:/.*")) return cmp.substring(1);
else return cmp;
}
/**
* Convert all special tags in a string to local URL (e.g [sprite: NameOfPony] =>
* file://path/to/local/sprite.png); allowed special tags are: sprite, type, movetype
*
* @return The converted string
*/
public static String toLocalURL(final String msg) {
StringBuilder converted = new StringBuilder();
boolean parsingTag = false;
boolean inTagName = true;
StringBuilder tagName = new StringBuilder(10);
StringBuilder tagArg = new StringBuilder(30);
for (int i = 0; i < msg.length(); ++i) {
char c = msg.charAt(i);
switch (c) {
case '[':
if (!parsingTag) {
parsingTag = true;
} else {
if (inTagName) tagName.append(c);
else tagArg.append(c);
}
break;
case ']':
if (parsingTag) {
parsingTag = false;
converted.append(
convertLocalURLTag(tagName.toString().trim(), tagArg.toString().trim()));
tagName.setLength(0);
tagArg.setLength(0);
inTagName = true;
} else {
converted.append(c);
}
break;
case ':':
if (parsingTag) {
if (inTagName) inTagName = false;
else tagArg.append(c);
} else {
converted.append(c);
}
break;
default:
if (parsingTag) {
if (inTagName) tagName.append(c);
else tagArg.append(c);
} else {
converted.append(c);
}
}
}
return converted.toString();
}
private static String convertLocalURLTag(final String name, final String arg) {
if (name.equals("sprite")) {
try {
Pony tmp = PonyCreator.create(arg);
return "" + tmp.getFrontSprite();
} catch (ReflectiveOperationException e) {
printDebug("[Meta.toLocalURL] Error creating pony " + arg + ": " + e);
e.printStackTrace();
}
} else if (name.equals("type")) {
try {
return "" + pokepon.enums.Type.forName(arg).getToken();
} catch (NullPointerException e) {
printDebug("[Meta.toLocalURL] Error creating type " + arg);
e.printStackTrace();
}
} else if (name.equals("movetype")) {
try {
return "" + Move.MoveType.forName(arg).getToken();
} catch (NullPointerException e) {
printDebug("[Meta.toLocalURL] Error creating movetype " + arg);
e.printStackTrace();
}
}
return "";
}
/**
* Searches for the directory 'dirPath'; if not found, tries to create it, then returns a File
* object for that directory.
*/
public static File ensureDirExists(final String dirPath) {
File dirpath = new File(dirPath);
if (!dirpath.isDirectory()) {
if (!dirpath.exists()) {
printDebug("[Meta] " + dirpath + " does not exist: creating it...");
try {
Files.createDirectories(Paths.get(dirpath.getPath()));
return dirpath;
} catch (IOException e) {
printDebug("[Meta] Exception while creating directory:");
e.printStackTrace();
return null;
}
} else {
printDebug(
"[Meta] Error: path `"
+ dirpath
+ "' is not a valid directory path, and could not create it.");
return null;
}
} else return dirpath;
}
/**
* Checks if a given file exists and, if not, create it by copying a default template from
* resources; used to create default conf files.
*
* @param file The path of the file that needs to exist
* @param template The path of the template for the file
*/
public static void ensureFileExists(final String file, final String template) {
if (LAUNCHED_FROM_JAR && !Files.exists(Paths.get(file))) {
if (Debug.on) printDebug("[Meta] " + file + " does not exist: creating a default one.");
InputStream stream = Meta.class.getResourceAsStream(template);
if (stream == null) {
printDebug(
"[ WARNING ] template for "
+ template
+ " not found. Won't create a default "
+ file
+ ".");
} else {
int readBytes;
byte[] buffer = new byte[4096];
try (OutputStream outStream = new FileOutputStream(new File(file))) {
while ((readBytes = stream.read(buffer)) > 0) {
outStream.write(buffer, 0, readBytes);
}
if (Debug.on)
printDebug("[Meta] created default file " + file + " from " + template + ".");
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
stream.close();
} catch (IOException ignore) {
}
}
}
} else {
if (Meta.LAUNCHED_FROM_JAR && Debug.on) printDebug("[Meta] file exists: " + file + ".");
}
}
/** Path of the Pokepon root directory, relative to the java classpath */
public static final String POKEPON_ROOTDIR = "pokepon";
// These are relative to POKEPON_ROOTDIR
public static final String PONY_DIR = "pony";
public static final String MOVE_DIR = "move";
public static final String HAZARD_DIR = "move" + DIRSEP + "hazard";
public static final String BATTLE_DIR = "battle";
public static final String MAIN_DIR = "main";
public static final String ENUM_DIR = "enums";
public static final String ITEM_DIR = "item";
public static final String ABILITY_DIR = "ability";
public static final String RESOURCE_DIR = "resources";
public static final String SPRITE_DIR = "resources" + DIRSEP + "sprites";
public static final String TOKEN_DIR = "resources" + DIRSEP + "tokens";
public static final String AUDIO_DIR = "resources" + DIRSEP + "audio";
public static final String NET_DIR = "net";
public static final String ANIMATION_DIR = "gui" + DIRSEP + "animation";
// These are in APPDATA when the game is launched from jar (i.e. in release version)
public static final String DATA_DIR = "";
public static final String SAVE_DIR = "teams";
public static final String BATTLE_RECORDS_DIR = "battle_records";
public static void main(String[] args) {
consoleHeader(" META ");
printMsg("Rootdir:\t" + getRootURL());
printMsg("PonyURL:\t" + getPonyURL());
printMsg("MoveURL:\t" + getMoveURL());
printMsg("HazardURL:\t" + getHazardsURL());
printMsg("BattleURL:\t" + getBattleURL());
printMsg("ItemURL:\t" + getItemURL());
printMsg("AbilityURL:\t" + getAbilityURL());
printMsg("ResourcesURL:\t" + getResourcesURL());
printMsg("SpritesURL:\t" + getSpritesURL());
printMsg("TokensURL:\t" + getTokensURL());
printMsg("AudioURL:\t" + getAudioURL());
printMsg("NetURL: \t" + getNetURL());
printMsg("DataURL:\t" + getDataURL());
printMsg("SaveURL:\t" + getSaveURL());
}
}
public class SHA1Verification {
public static final String dirname = "D:" + System.getProperty("file.separator") + "testdir";
public static void main(String[] args) {
if (!new File(dirname).exists()) createTestFiles();
runTests();
}
public static void createTestFiles() {
try {
System.out.println("Creating test files ... ");
Random rand = new Random();
String rootname = "f-";
long[] sizes = {0, 1, 50000000};
File testdir = new File(dirname);
FileUtil.mkdirs(testdir);
for (int i = 0; i < sizes.length; i++) {
long size = sizes[i];
File file = new File(testdir, rootname + String.valueOf(size));
System.out.println(file.getName() + "...");
FileChannel fc = new RandomAccessFile(file, "rw").getChannel();
long position = 0;
while (position < size) {
long remaining = size - position;
if (remaining > 1024000) remaining = 1024000;
byte[] buffer = new byte[new Long(remaining).intValue()];
rand.nextBytes(buffer);
ByteBuffer bb = ByteBuffer.wrap(buffer);
position += fc.write(bb);
}
fc.close();
}
System.out.println("DONE\n");
} catch (Exception e) {
Debug.printStackTrace(e);
}
}
public static void runTests() {
try {
// SHA1 sha1Jmule = new SHA1();
MessageDigest sha1Sun = MessageDigest.getInstance("SHA-1");
SHA1 sha1Gudy = new SHA1();
// SHA1Az shaGudyResume = new SHA1Az();
ByteBuffer buffer = ByteBuffer.allocate(1024 * 1024);
File dir = new File(dirname);
File[] files = dir.listFiles();
for (int i = 0; i < files.length; i++) {
FileChannel fc = new RandomAccessFile(files[i], "r").getChannel();
System.out.println("Testing " + files[i].getName() + " ...");
while (fc.position() < fc.size()) {
fc.read(buffer);
buffer.flip();
byte[] raw = new byte[buffer.limit()];
System.arraycopy(buffer.array(), 0, raw, 0, raw.length);
sha1Gudy.update(buffer);
sha1Gudy.saveState();
ByteBuffer bb = ByteBuffer.wrap(new byte[56081]);
sha1Gudy.digest(bb);
sha1Gudy.restoreState();
sha1Sun.update(raw);
buffer.clear();
}
byte[] sun = sha1Sun.digest();
sha1Sun.reset();
byte[] gudy = sha1Gudy.digest();
sha1Gudy.reset();
if (Arrays.equals(sun, gudy)) {
System.out.println(" SHA1-Gudy: OK");
} else {
System.out.println(" SHA1-Gudy: FAILED");
}
buffer.clear();
fc.close();
System.out.println();
}
} catch (Throwable e) {
Debug.printStackTrace(e);
}
}
}
/*
* Prevents construction of a FileManager object
* without using the getInstance method
*/
private FileManager() {
this.setBasePath(System.getProperty("user.home"));
}
