/**
* @param guid
* @param data
* @throws IOException
*/
public void write(int guid, byte[] data) throws IOException {
File file = new File(Integer.toString(guid));
FileOutputStream fos = null;
fos = new FileOutputStream(file);
// Writes bytes from the specified byte array to this file output stream
fos.write(data);
}
void ReceiveFile() throws Exception {
String fileName;
fileName = din.readUTF();
if (fileName != null && !fileName.equals("NOFILE")) {
System.out.println("Receiving File");
File f =
new File(
System.getProperty("user.home")
+ "/Desktop"
+ "/"
+ fileName.substring(fileName.lastIndexOf("/") + 1));
System.out.println(f.toString());
f.createNewFile();
FileOutputStream fout = new FileOutputStream(f);
int ch;
String temp;
do {
temp = din.readUTF();
ch = Integer.parseInt(temp);
if (ch != -1) {
fout.write(ch);
}
} while (ch != -1);
System.out.println("Received File : " + fileName);
fout.close();
} else {
}
}
@Override
public void run() {
try {
socket = server.accept();
System.out.println("Download : " + socket.getRemoteSocketAddress());
In = socket.getInputStream();
Out = new FileOutputStream(saveTo);
byte[] buffer = new byte[1024];
int count;
while ((count = In.read(buffer)) >= 0) {
Out.write(buffer, 0, count);
}
Out.flush();
if (Out != null) {
Out.close();
}
if (In != null) {
In.close();
}
if (socket != null) {
socket.close();
}
} catch (Exception ex) {
System.out.println("Exception [Download : run(...)]");
}
}
void writeImageToDisk(Document document, String imgURLString, String fileName) {
// We could just reference the image on the netscape site,
// but the point of this example is to show how to write
// a file to the disk.
// In order to do this, we need to have the ability access files.
netscape.security.PrivilegeManager.enablePrivilege("UniversalFileAccess");
// And the ability to connect to an arbitrary URL.
netscape.security.PrivilegeManager.enablePrivilege("UniversalConnect");
// Copy the image to the work directory.
File outFile = new File(document.getWorkDirectory(), fileName);
if (!outFile.exists()) {
try {
InputStream in = new URL(imgURLString).openStream();
FileOutputStream outStream = new FileOutputStream(outFile);
int chunkSize = 1024;
byte[] bytes = new byte[chunkSize];
int readSize;
while ((readSize = in.read(bytes)) >= 0) {
outStream.write(bytes, 0, readSize);
}
outStream.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}
// Merge the availableChunks to build the original file
void MergeChunks(File[] chunks) throws IOException {
// Safety check
if (chunks == null) {
System.err.println("ERROR: No chunks to merge!");
return;
}
FileOutputStream fos = new FileOutputStream("complete/" + filename);
try {
FileInputStream fis;
byte[] fileBytes;
int bytesRead;
for (File f : chunks) {
fis = new FileInputStream(f);
fileBytes = new byte[(int) f.length()];
bytesRead = fis.read(fileBytes, 0, (int) f.length());
assert (bytesRead == fileBytes.length);
assert (bytesRead == (int) f.length());
fos.write(fileBytes);
fos.flush();
fileBytes = null;
fis.close();
fis = null;
}
} catch (Exception exception) {
exception.printStackTrace();
} finally {
fos.close();
fos = null;
}
}
/** Разархивация файла с БД */
private void dearchiveDB() {
String zipFile = RES_ABS_PATH + File.separator + DB_ARCHIVE_NAME;
String outputFolder = RES_ABS_PATH;
try {
ZipInputStream zis = new ZipInputStream(new FileInputStream(zipFile));
ZipEntry ze = zis.getNextEntry();
while (ze != null) {
String fileName = ze.getName();
File newFile = new File(outputFolder + File.separator + fileName);
System.out.println("File unzip : " + newFile.getAbsoluteFile());
new File(newFile.getParent()).mkdirs();
FileOutputStream fos = new FileOutputStream(newFile);
int len;
byte[] buffer = new byte[1024];
while ((len = zis.read(buffer)) > 0) {
fos.write(buffer, 0, len);
}
fos.close();
ze = zis.getNextEntry();
}
zis.closeEntry();
zis.close();
System.out.println("File unziped");
} catch (IOException ex) {
ex.printStackTrace();
}
}
public static void writeURLtoFile(URL url, String filename) throws IOException {
// FileWriter writer = new FileWriter(filename);
// saveURL(url, writer);
// writer.close();
FileOutputStream os = new FileOutputStream(filename);
saveURL(url, os);
os.close();
}
void saveJar(File f, byte[] data) {
try {
FileOutputStream out = new FileOutputStream(f);
out.write(data, 0, data.length);
out.close();
} catch (IOException e) {
}
}
protected void saveGlyphFile(File a_file) throws FileNotFoundException {
FileOutputStream output = new FileOutputStream(a_file);
saveGlyphFile(output);
try {
output.close(); // JPEXS
} catch (IOException ex) {
Logger.getLogger(GlyphFile.class.getName()).log(Level.SEVERE, null, ex);
}
}
boolean savePlugin(File f, byte[] data) {
try {
FileOutputStream out = new FileOutputStream(f);
out.write(data, 0, data.length);
out.close();
} catch (IOException e) {
IJ.error("Plugin Installer", "" + e);
return false;
}
return true;
}
public static void downloadFileFromURL(String urlString, File destination) {
try {
URL website = new URL(urlString);
ReadableByteChannel rbc;
rbc = Channels.newChannel(website.openStream());
FileOutputStream fos = new FileOutputStream(destination);
fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
fos.close();
rbc.close();
} catch (IOException e) {
e.printStackTrace();
}
}
/** A put is used to send a chunk of a file. */
void doPut(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
int transferred = getTransferred();
int length = getLength();
int headerLength = Integer.valueOf(req.getHeader(ProtocolConstants.HEADER_CONTENT_LENGTH));
String rangeString = req.getHeader(ProtocolConstants.HEADER_CONTENT_RANGE);
if (rangeString == null) rangeString = "bytes 0-" + (length - 1) + '/' + length; // $NON-NLS-1$
ContentRange range = ContentRange.parse(rangeString);
if (length != range.getLength()) {
fail(req, resp, "Chunk specifies an incorrect document length");
return;
}
if (range.getStartByte() > transferred) {
fail(req, resp, "Chunk missing; Expected start byte: " + transferred);
return;
}
if (range.getEndByte() < range.getStartByte()) {
fail(req, resp, "Invalid range: " + rangeString);
return;
}
int chunkSize = 1 + range.getEndByte() - range.getStartByte();
if (chunkSize != headerLength) {
fail(req, resp, "Content-Range doesn't agree with Content-Length");
return;
}
byte[] chunk = readChunk(req, chunkSize);
FileOutputStream fout = null;
try {
fout = new FileOutputStream(new File(getStorageDirectory(), FILE_DATA), true);
FileChannel channel = fout.getChannel();
channel.position(range.getStartByte());
channel.write(ByteBuffer.wrap(chunk));
channel.close();
} finally {
try {
if (fout != null) fout.close();
} catch (IOException e) {
// ignore secondary failure
}
}
transferred = range.getEndByte() + 1;
setTransferred(transferred);
save();
if (transferred >= length) {
completeTransfer(req, resp);
return;
}
resp.setStatus(308); // Resume Incomplete
resp.setHeader("Range", "bytes 0-" + range.getEndByte()); // $NON-NLS-2$
setResponseLocationHeader(req, resp);
}
public File download(String songId) {
try {
String maxRate = getMaxRate(songId);
JSONObject songInfo = getSongInfo(songId);
// 以歌手名字+歌曲名称组成文件名，格式：歌手 - 歌曲名称
String filename = songInfo.getString("artistName") + " - " + songInfo.getString("songName");
String link =
"http://yinyueyun.baidu.com/data/cloud/downloadsongfile?songIds="
+ songId
+ "&rate="
+ maxRate;
URL urlObject = new URL(link);
HttpURLConnection httpUrlConnection = (HttpURLConnection) urlObject.openConnection();
httpUrlConnection.setRequestMethod("GET");
httpUrlConnection.setDoOutput(true);
httpUrlConnection.setRequestProperty("Cookie", cookieValue);
String disposition = httpUrlConnection.getHeaderField("Content-Disposition");
disposition = disposition.replaceAll("\"", "");
// 此转码经测试发现有些是UTF-8编码，有些是GBK编码,所以文件名采用另外方式获得
// disposition = new String(disposition.getBytes("iso-8859-1"),"UTF-8");
// 根据disposition中信息确定歌曲格式
String suffix = disposition.substring(disposition.lastIndexOf("."));
// System.out.println(disposition);
InputStream inputStream = httpUrlConnection.getInputStream();
File file = new File(downloadDirectory + "/" + filename + suffix);
FileOutputStream fos = new FileOutputStream(file);
byte[] buf = new byte[4096];
int read = 0;
while ((read = inputStream.read(buf)) > 0) {
fos.write(buf, 0, read);
}
fos.flush();
fos.close();
inputStream.close();
// System.out.println("完成<"+file.getName()+">歌曲下载！");
return file;
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
private static File download(Config.HostInfo host, NameValuePair<Long> run) throws IOException {
File jarFile = null;
FileOutputStream jarOut = null;
URL target = new URL(host.url, SERVLET_PATH);
HttpURLConnection c = null;
try {
c = (HttpURLConnection) target.openConnection();
c.setRequestMethod("POST");
c.setConnectTimeout(2000);
c.setDoOutput(true);
c.setDoInput(true);
PrintWriter out = new PrintWriter(c.getOutputStream());
out.write("host=" + Config.FABAN_HOST + "&key=" + host.key + "&runid=" + run.name);
out.flush();
out.close();
} catch (SocketTimeoutException e) {
logger.log(Level.WARNING, "Timeout trying to connect to " + target + '.', e);
throw new IOException("Socket connect timeout");
}
int responseCode = c.getResponseCode();
if (responseCode == HttpServletResponse.SC_OK) {
InputStream is = c.getInputStream();
// We allocate in every method instead of a central buffer
// to allow concurrent downloads. This can be expanded to use
// buffer pools to avoid GC, if necessary.
byte[] buffer = new byte[8192];
int size;
while ((size = is.read(buffer)) != -1) {
if (size > 0 && jarFile == null) {
jarFile = new File(Config.TMP_DIR, host.name + '.' + run.name + ".jar");
jarOut = new FileOutputStream(jarFile);
}
jarOut.write(buffer, 0, size);
}
is.close();
jarOut.flush();
jarOut.close();
} else {
logger.warning(
"Downloading run " + run.name + " from " + target + " got response code " + responseCode);
}
return jarFile;
}
public static byte[] recvFile(Socket sock, File out)
throws IOException, NoSuchAlgorithmException {
FileOutputStream mainOut = new FileOutputStream(out);
byte[] ret = null;
boolean reading = true;
MessageDigest major = MessageDigest.getInstance(SecureUtils.STD_HASH);
int block = 0;
while (reading) { // while there is data to be read
long readln = readInteger(sock.getInputStream()); // read the length of the next block
if (readln == TRANS_FINISH) { // if there are no more block
mainOut.close();
ret = major.digest();
sock.getOutputStream().write(ret); // send my major hash
long finishReply = readInteger(sock.getInputStream()); // read the reply
if (finishReply == TRANS_FINISH) { // if the major hash was correct
reading = false; // complete the transaction
} else { // else the major has was incorrect
out.delete(); // delete the file
mainOut = new FileOutputStream(out); // reset the output streams
// start again
block = 0;
major = MessageDigest.getInstance(SecureUtils.STD_HASH);
ret = null;
}
} else { // else there are more blocks
File tempOut = new File(out.getParentFile(), out.getName() + ".part" + block);
FileOutputStream partStream = new FileOutputStream(tempOut); // spawn a temporary file
byte[] hash =
hashpipe(sock.getInputStream(), partStream, readln); // read the block to temp file
partStream.close();
sock.getOutputStream().write(hash); // send my minor hash
long minorReply = readInteger(sock.getInputStream()); // read the reply
if (minorReply == TRANS_SUCCESS) { // if the transfer was correct
FileInputStream partIn = new FileInputStream(tempOut);
hashpipe(partIn, mainOut, readln, major); // send the temp file to the main file
block++;
} else { // if the transfer was wrong
// do nothing
}
tempOut.delete(); // delete the temp file
}
}
return ret;
}
public static void download(String index, String fname) throws Exception {
int avd = Integer.parseInt(index.split("-")[0]);
String type;
URL ylink_download;
int dindex = Integer.parseInt(index.split("-")[1]);
if (avd == 3) {
ylink_download = new URL((av_set.get(dindex - 1)).split("\n")[0]);
type = (av_set.get(dindex - 1)).split("\n")[1];
} else if (avd == 2) {
ylink_download = new URL((video_set.get(dindex - 1)).split("\n")[0]);
type = (video_set.get(dindex - 1)).split("\n")[1];
} else if (avd == 1) {
ylink_download = new URL((audio_set.get(dindex - 1)).split("\n")[0]);
type = (audio_set.get(dindex - 1)).split("\n")[1];
} else {
System.out.println("Enter valid input");
return;
}
InputStream is = ylink_download.openStream();
URLConnection con = (URLConnection) ylink_download.openConnection();
double dsize = con.getContentLength() / 1048576;
System.out.println("\nDownloading : " + dsize + " MB");
if (con != null) {
String wd = System.getProperty("user.dir");
String fo = fname + "." + type.split("%2F")[1];
File f = new File(wd, fo);
FileOutputStream fos = new FileOutputStream(f);
byte[] buffer = new byte[1024];
progressbar t1 = new progressbar(dsize * 1048576, fo);
t1.start();
int len1 = 0;
if (is != null) {
while ((len1 = is.read(buffer)) > 0) {
fos.write(buffer, 0, len1);
}
}
if (fos != null) {
fos.close();
}
}
System.out.println("Download Complete");
}
public FileGetter(String name) {
try {
file = new File(name);
os = new FileOutputStream(file);
sock = serv.accept();
is = new DataInputStream(sock.getInputStream());
} catch (Exception e) {
System.out.println("Error in constructor: " + e);
}
try {
boolean go = true;
while (go) {
int c = is.readInt();
if (c != -1) {
os.write(c);
os.flush();
} else go = false;
}
} catch (Exception e) {
System.out.println("Error getting file: " + e);
}
}
public static void saveBinaryFile(URL u) throws IOException {
URLConnection uc = u.openConnection();
String contentType = uc.getContentType();
int contentLength = uc.getContentLength();
if (contentType.startsWith("text/") || contentLength == -1) {
throw new IOException("This is not a binary file.");
}
InputStream raw = uc.getInputStream();
try {
InputStream in = new BufferedInputStream(raw);
byte[] data = new byte[contentLength];
int offset = 0;
while (offset < contentLength) {
int bytesRead = in.read(data, offset, data.length - offset);
if (bytesRead == -1) break;
offset += bytesRead;
}
if (offset != contentLength) {
throw new IOException(
"Only read " + offset + " bytes; Expected " + contentLength + " bytes");
}
String filename = u.getFile();
filename = filename.substring(filename.lastIndexOf('/') + 1);
FileOutputStream fout = new FileOutputStream(filename);
try {
fout.write(data);
fout.flush();
} catch (Exception e) {
e.printStackTrace();
} finally {
fout.close();
}
} catch (Exception e) {
e.printStackTrace();
}
}
void ReceiveFile() throws Exception {
String fileName;
System.out.print("Enter File Name :");
fileName = br.readLine();
dout.writeUTF(fileName);
String msgFromServer = din.readUTF();
if (msgFromServer.compareTo("File Not Found") == 0) {
System.out.println("File not found on Server ...");
return;
} else if (msgFromServer.compareTo("READY") == 0) {
System.out.println("Receiving File ...");
File f = new File(fileName);
if (f.exists()) {
String Option;
System.out.println("File Already Exists. Want to OverWrite (Y/N) ?");
Option = br.readLine();
if (Option == "N") {
dout.flush();
return;
}
}
FileOutputStream fout = new FileOutputStream(f);
int ch;
String temp;
do {
temp = din.readUTF();
ch = Integer.parseInt(temp);
if (ch != -1) {
fout.write(ch);
}
} while (ch != -1);
fout.close();
System.out.println(din.readUTF());
}
}
@Override
public void close() throws IOException {
if (connHandler == null) {
return;
}
super.close();
InputStream in = new FileInputStream(tmpFile);
try {
copyFileToRemote(fileName, in, this.tmpFile.length(), connHandler, fileManager);
} finally {
connHandler.releaseLock();
connHandler = null;
in.close();
tmpFile.delete();
}
}
public final void run() {
if (socketthread) {
socketrun();
return;
}
socketthread = true;
try {
boolean flag = false;
try {
String s = getParameter("member");
int i = Integer.parseInt(s);
if (i == 1) flag = true;
} catch (Exception _ex) {
}
loading = getImage(new URL(getCodeBase(), "loading.jpg"));
mt = new MediaTracker(this);
mt.addImage(loading, 0);
m = MessageDigest.getInstance("SHA");
System.out.println(link.class);
String s1 = ".file_store_32/";
if (s1 == null) return;
link.uid = getuid(s1);
link.mainapp = this;
link.numfile = 0;
for (int j = 0; j < 14; j++)
if (flag || !internetname[j].endsWith(".mem")) {
for (int k = 0; k < 4; k++) {
if (k == 3) return;
byte abyte0[] = loadfile(s1 + localname[j], sha[j]);
if (abyte0 != null) {
if (j > 0) link.putjag(internetname[j], abyte0);
break;
}
try {
URL url = new URL(getCodeBase(), internetname[j]);
DataInputStream datainputstream = new DataInputStream(url.openStream());
int l = size[j];
byte abyte1[] = new byte[l];
for (int i1 = 0; i1 < l; i1 += 1000) {
int j1 = l - i1;
if (j1 > 1000) j1 = 1000;
datainputstream.readFully(abyte1, i1, j1);
showpercent(nicename[j], (i1 * 100) / l, barpos[j]);
}
datainputstream.close();
FileOutputStream fileoutputstream = new FileOutputStream(s1 + localname[j]);
fileoutputstream.write(abyte1);
fileoutputstream.close();
} catch (Exception _ex) {
}
}
}
System.out.println(cloader.class);
cloader cloader1 = new cloader();
cloader1.zip = new ZipFile(s1 + localname[0]);
cloader1.link = Class.forName("link");
inner = new mudclient_Debug();
loadMacros();
// inner = (Applet)cloader1.loadClass("mudclient").newInstance();
inner.init();
inner.start();
return;
} catch (Exception exception) {
System.out.println(exception + " " + exception.getMessage());
exception.printStackTrace();
return;
}
}
public void run() {
active = true;
String s = findcachedir();
uid = getuid(s);
try {
File file = new File(s + "main_file_cache.dat");
if (file.exists() && file.length() > 0x3200000L) file.delete();
cache_dat = new RandomAccessFile(s + "main_file_cache.dat", "rw");
for (int j = 0; j < 5; j++)
cache_idx[j] = new RandomAccessFile(s + "main_file_cache.idx" + j, "rw");
} catch (Exception exception) {
exception.printStackTrace();
}
for (int i = threadliveid; threadliveid == i; ) {
if (socketreq != 0) {
try {
socket = new Socket(socketip, socketreq);
} catch (Exception _ex) {
socket = null;
}
socketreq = 0;
} else if (threadreq != null) {
Thread thread = new Thread(threadreq);
thread.setDaemon(true);
thread.start();
thread.setPriority(threadreqpri);
threadreq = null;
} else if (dnsreq != null) {
try {
dns = InetAddress.getByName(dnsreq).getHostName();
} catch (Exception _ex) {
dns = "unknown";
}
dnsreq = null;
} else if (savereq != null) {
if (savebuf != null)
try {
FileOutputStream fileoutputstream = new FileOutputStream(s + savereq);
fileoutputstream.write(savebuf, 0, savelen);
fileoutputstream.close();
} catch (Exception _ex) {
}
if (waveplay) {
String wave = s + savereq;
waveplay = false;
}
if (midiplay) {
midi = s + savereq;
midiplay = false;
}
savereq = null;
} else if (urlreq != null) {
try {
System.out.println("urlstream");
urlstream = new DataInputStream((new URL(mainapp.getCodeBase(), urlreq)).openStream());
} catch (Exception _ex) {
urlstream = null;
}
urlreq = null;
}
try {
Thread.sleep(50L);
} catch (Exception _ex) {
}
}
}
public static void main(String[] args) throws IOException {
int servPort = Integer.parseInt(args[0]);
String ksName = "keystore.jks";
char ksPass[] = "password".toCharArray();
char ctPass[] = "password".toCharArray();
try {
KeyStore ks = KeyStore.getInstance("JKS");
ks.load(new FileInputStream(ksName), ksPass);
KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
kmf.init(ks, ctPass);
SSLContext sc = SSLContext.getInstance("SSL");
sc.init(kmf.getKeyManagers(), null, null);
SSLServerSocketFactory ssf = sc.getServerSocketFactory();
SSLServerSocket s = (SSLServerSocket) ssf.createServerSocket(servPort);
while (true) {
// Listen for a TCP connection request.
SSLSocket c = (SSLSocket) s.accept();
BufferedOutputStream out = new BufferedOutputStream(c.getOutputStream(), 1024);
BufferedInputStream in = new BufferedInputStream(c.getInputStream(), 1024);
byte[] byteBuffer = new byte[1024];
int count = 0;
while ((byteBuffer[count] = (byte) in.read()) != -2) {
count++;
}
String newFile = new String(byteBuffer, 0, count, "US-ASCII");
FileOutputStream writer = new FileOutputStream(newFile.trim());
int buffSize = 0;
while ((buffSize = in.read(byteBuffer, 0, 1024)) != -1) {
int index = 0;
if ((index =
(new String(byteBuffer, 0, buffSize, "US-ASCII"))
.indexOf("------MagicStringCSE283Miami"))
== -1) {
writer.write(byteBuffer, 0, buffSize);
} else {
writer.write(byteBuffer, 0, index);
break;
}
}
writer.flush();
writer.close();
ZipOutputStream outZip = new ZipOutputStream(new BufferedOutputStream(out));
FileInputStream fin = new FileInputStream(newFile.trim());
BufferedInputStream origin = new BufferedInputStream(fin, 1024);
ZipEntry entry = new ZipEntry(newFile.trim());
outZip.putNextEntry(entry);
byteBuffer = new byte[1024];
int bytes = 0;
while ((bytes = origin.read(byteBuffer, 0, 1024)) != -1) {
outZip.write(byteBuffer, 0, bytes);
}
origin.close();
outZip.flush();
outZip.close();
out.flush();
out.close();
}
} catch (Exception e) {
System.err.println(e.toString());
}
}
/** The run method. */
public void run() {
instances.add(this);
try {
listener.startUnpack();
String currentOs = System.getProperty("os.name").toLowerCase();
//
// Initialisations
FileOutputStream out = null;
ArrayList parsables = new ArrayList();
ArrayList executables = new ArrayList();
List packs = idata.selectedPacks;
int npacks = packs.size();
udata = UninstallData.getInstance();
// Specific to the web installers
if (idata.kind.equalsIgnoreCase("web") || idata.kind.equalsIgnoreCase("web-kunststoff")) {
InputStream kin = getClass().getResourceAsStream("/res/WebInstallers.url");
BufferedReader kreader = new BufferedReader(new InputStreamReader(kin));
jarLocation = kreader.readLine();
}
// We unpack the selected packs
for (int i = 0; i < npacks; i++) {
// We get the pack stream
int n = idata.allPacks.indexOf(packs.get(i));
ObjectInputStream objIn = new ObjectInputStream(getPackAsStream(n));
// We unpack the files
int nfiles = objIn.readInt();
listener.changeUnpack(0, nfiles, ((Pack) packs.get(i)).name);
for (int j = 0; j < nfiles; j++) {
// We read the header
PackFile pf = (PackFile) objIn.readObject();
if (null == pf.os || matchOS(currentOs, pf.os.toLowerCase())) {
// We translate & build the path
String path = translatePath(pf.targetPath);
File pathFile = new File(path);
String fname = pathFile.getName();
int z = fname.length();
File dest = pathFile.getParentFile();
if (!dest.exists()) dest.mkdirs();
// We add the path to the log,
udata.addFile(path);
listener.progressUnpack(j, path);
// if this file exists and shouldnot override skip this file
if (((pf.override == false) && (pathFile.exists()))) {
objIn.skip(pf.length);
continue;
}
// We copy the file
out = new FileOutputStream(path);
byte[] buffer = new byte[5120];
long bytesCopied = 0;
while (bytesCopied < pf.length) {
int maxBytes =
(pf.length - bytesCopied < buffer.length
? (int) (pf.length - bytesCopied)
: buffer.length);
int bytesInBuffer = objIn.read(buffer, 0, maxBytes);
if (bytesInBuffer == -1) throw new IOException("Unexpected end of stream");
out.write(buffer, 0, bytesInBuffer);
bytesCopied += bytesInBuffer;
}
// Cleanings
out.close();
// Empty dirs restoring
String _n = pathFile.getName();
if (_n.startsWith("izpack-keepme") && _n.endsWith(".tmp")) pathFile.delete();
} else objIn.skip(pf.length);
}
// Load information about parsable files
int numParsables = objIn.readInt();
int k;
for (k = 0; k < numParsables; k++) {
ParsableFile pf = (ParsableFile) objIn.readObject();
pf.path = translatePath(pf.path);
parsables.add(pf);
}
// Load information about executable files
int numExecutables = objIn.readInt();
for (k = 0; k < numExecutables; k++) {
ExecutableFile ef = (ExecutableFile) objIn.readObject();
ef.path = translatePath(ef.path);
if (null != ef.argList && !ef.argList.isEmpty()) {
String arg = null;
for (int j = 0; j < ef.argList.size(); j++) {
arg = (String) ef.argList.get(j);
arg = translatePath(arg);
ef.argList.set(j, arg);
}
}
executables.add(ef);
if (ef.executionStage == ExecutableFile.UNINSTALL) {
udata.addExecutable(ef);
}
}
objIn.close();
}
// We use the scripts parser
ScriptParser parser = new ScriptParser(parsables, vs);
parser.parseFiles();
// We use the file executor
FileExecutor executor = new FileExecutor(executables);
if (executor.executeFiles(ExecutableFile.POSTINSTALL) != 0)
javax.swing.JOptionPane.showMessageDialog(
null,
"The installation was not completed.",
"Installation warning",
javax.swing.JOptionPane.WARNING_MESSAGE);
// We put the uninstaller
putUninstaller();
// The end :-)
listener.stopUnpack();
} catch (Exception err) {
listener.stopUnpack();
listener.errorUnpack(err.toString());
}
instances.remove(instances.indexOf(this));
}
public static void main(String[] args) {
// Checks if no command line args were given by usej
if (args.length <= 0) {
System.out.println("No user specified!");
return;
}
// Sets the filename equal to the command line argument
String filename = "";
String message = args[0];
try {
// Creates an InetAddress using localhost
InetAddress address = InetAddress.getByName("localhost");
// The byte buffer used for data the client is sending
byte[] sdata = new byte[PACKET_SIZE];
// The byte buffer used for data the client is receiving
byte[] rData = new byte[PACKET_SIZE];
// Puts "Sync" into the send Data
sdata = ("SYNC" + message).getBytes();
DatagramSocket socket = new DatagramSocket();
// Socket timesout after 5 seconds to prevent infinite wait
socket.setSoTimeout(5000);
// Creates the packet and puts in the message
DatagramPacket packet = new DatagramPacket(sdata, sdata.length, address, 3031);
// Sends packet with the message to the server
socket.send(packet);
// Creates the recieve packet
DatagramPacket rpacket = new DatagramPacket(rData, rData.length);
socket.receive(rpacket);
// Pulls the string out of the recieved packet
String cmd1 = new String(rpacket.getData(), 0, rpacket.getLength());
// Checks if the server sent SYNACK
if (cmd1.substring(0, 6).equals("SYNACK")) {
String dirList = cmd1.substring(6);
System.out.println(dirList);
System.out.flush();
System.out.println(
"Please type the file you wish to receive, or type " + "EXIT to close the server");
Scanner scan = new Scanner(System.in);
filename = scan.next();
// Puts the file named into the Send Data
sdata = filename.getBytes();
// Creates a Packet with the Filename
packet = new DatagramPacket(sdata, sdata.length, address, 3031);
socket.send(packet);
} else return;
// Checks if the filename is Exit. If so the client exits as well
if (filename.equals("EXIT")) {
System.out.println("Exit request sent.");
return;
}
// Creates a local file to put the data recieved from the server in.
socket.receive(rpacket);
// Pulls the filename out of the recieved packet
filename = new String(rpacket.getData(), 0, rpacket.getLength());
// Check if the first 7 characters are 'FILEACK', if so set file name
// to the rest of the message
if (filename.substring(0, 7).equals("FILEACK")) {
filename = filename.substring(9 + message.length(), filename.length());
System.out.println("File name requested: " + filename);
} else {
// If no FILEACK, then the file specified was not valid
System.out.println("Not a valid file!");
return;
}
File file = new File("local_" + filename);
// Opens a FileOutputStream to use to write the data in the above file.
FileOutputStream fos = new FileOutputStream(file);
// Creates the receiving packet for data comming form the server
System.out.println("Transfer started.");
// The loop to received the packets of requested data.
windowPackets = new DatagramPacket[MAX_SEQ];
CRC32 crc = new CRC32();
while (!done) {
// Receives a packet sent from server
socket.receive(rpacket);
// Initialize arrays
byte[] info = new byte[INT_SIZE];
byte[] code = new byte[CHECKSUM_SIZE];
byte[] data = new byte[rpacket.getLength() - SAC_SIZE];
byte[] data2 = new byte[rpacket.getLength() - CHECKSUM_SIZE];
// Split packet data into appropriate arrays
System.arraycopy(rpacket.getData(), 0, info, 0, INT_SIZE);
System.arraycopy(rpacket.getData(), INT_SIZE, data, 0, rpacket.getLength() - SAC_SIZE);
System.arraycopy(rpacket.getData(), 0, data2, 0, rpacket.getLength() - CHECKSUM_SIZE);
System.arraycopy(
rpacket.getData(), rpacket.getLength() - CHECKSUM_SIZE, code, 0, CHECKSUM_SIZE);
// Convert seq num and other numbers from bytes to ints
int packNum2 = ByteConverter.toInt(info, 0);
int sCode = ByteConverter.toInt(code, 0);
int packNum = ByteConverter.toInt(info, 0);
// Reset and update crc for next packet
crc.reset();
crc.update(data2, 0, data2.length);
int cCode = (int) crc.getValue();
byte[] ackNum = ByteConverter.toBytes(packNum);
ArrayList<Integer> expecting = new ArrayList<Integer>();
// Check for errors
if (cCode == sCode) {
// Create expected sequence numbers
for (int i = 0; i < WINDOW_SIZE; i++) {
if (base + i >= MAX_SEQ) expecting.add((base + i) - MAX_SEQ);
else expecting.add(base + i);
}
// If packet number is base packet number
if (packNum == base) {
ackNum = ByteConverter.toBytes(packNum);
packet = new DatagramPacket(ackNum, ackNum.length, address, 3031);
socket.send(packet);
// If last packet
if (rpacket.getLength() == 0) {
done = true;
break;
}
// Write and move base forward
fos.write(data, 0, data.length);
base++;
if (base == MAX_SEQ) base = 0;
// update expected packets
for (int i = 0; i < WINDOW_SIZE; i++) {
if (base + i >= MAX_SEQ) expecting.add((base + i) - MAX_SEQ);
else expecting.add(base + i);
}
// If the packet has data it writes it into the local file.
// If this packet is smaller than the agree upon size then it knows
// that the transfer is complete and client ends.
if (rpacket.getLength() < PACKET_SIZE) {
System.out.println("File transferred");
done = true;
break;
}
// While there are packets in buffer, move packet to file
while (windowPackets[base] != null) {
DatagramPacket nextPacket = windowPackets[base];
windowPackets[base] = null;
data = new byte[nextPacket.getLength() - SAC_SIZE];
System.arraycopy(
nextPacket.getData(), INT_SIZE, data, 0, nextPacket.getLength() - SAC_SIZE);
System.arraycopy(nextPacket.getData(), 0, info, 0, INT_SIZE);
packNum = ByteConverter.toInt(info, 0);
// If packet size is 0, then it is the last packet
if (nextPacket.getLength() == 0) {
System.out.println("File transferred");
done = true;
break;
}
// Write and move base forward
fos.write(data, 0, data.length);
base++;
if (base == MAX_SEQ) base = 0;
expecting.clear();
// Update expected
for (int i = 0; i < WINDOW_SIZE; i++) {
if (base + i >= MAX_SEQ) expecting.add((base + i) - MAX_SEQ);
else expecting.add(base + i);
}
// If the packet has data it writes it into the local file.
// If this packet is smaller than the agree upon size then it knows
// that the transfer is complete and client ends.
if (nextPacket.getLength() < PACKET_SIZE) {
System.out.println("File transferred");
done = true;
break;
}
}
} else if (expecting.contains(packNum)) {
// If its expected, put it into buffer
windowPackets[packNum] = rpacket;
System.arraycopy(rpacket.getData(), 0, info, 0, INT_SIZE);
packNum = ByteConverter.toInt(info, 0);
ackNum = ByteConverter.toBytes(packNum);
packet = new DatagramPacket(ackNum, ackNum.length, address, 3031);
socket.send(packet);
} else {
// If not expected, just ACK packet
System.arraycopy(rpacket.getData(), 0, info, 0, INT_SIZE);
packNum = ByteConverter.toInt(info, 0);
ackNum = ByteConverter.toBytes(packNum);
packet = new DatagramPacket(ackNum, ackNum.length, address, 3031);
socket.send(packet);
}
} else {
// CRC found error with packet
System.out.println("ERROR");
}
}
// transfer is done
System.out.println("File length - " + file.length());
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (UnknownHostException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
// public static void main() throws Exception {
public void statisticsReceiver(BufferedReader inFromClient) {
String cpu = "";
String hdd = "";
String ram = "";
String clientIP = "";
int i;
// int count = 0;
// ServerSocket welcomeSocket = new ServerSocket(6789);
// while(true) {
//
// Socket connSocket = welcomeSocket.accept();
// BufferedReader inFromClient = new BufferedReader(new
// InputStreamReader(connSocket.getInputStream()));
// DataOutputStream outToClient = new DataOutputStream(connSocket.getOutputStream());
try {
clientIP = inFromClient.readLine();
clientIP = clientIP.substring(0); // To remove the preceding slash
cpu = inFromClient.readLine();
hdd = inFromClient.readLine();
ram = inFromClient.readLine();
System.out.println(
"Stats from " + clientIP + "\n CPU-" + cpu + "\n HDD- " + hdd + "\n RAM-" + ram);
}
// Writer writer = null;
catch (Exception e) {
// e.printStackTrace();
System.out.println("Exception in TCPServer.java while receiving statistics.");
}
System.out.println("OperatingSystem.pm.length = " + OperatingSystem.pm.length);
System.out.println("clientIP = " + clientIP);
for (i = 0; i < OperatingSystem.pm.length; i++) {
String temp[] = OperatingSystem.pm[i].getIp().split("@");
if (clientIP.equalsIgnoreCase(temp[1])) {
System.out.println("Stat values from " + clientIP + "added to queues");
OperatingSystem.pm[i].cpuQueue.insert(Double.parseDouble(cpu));
OperatingSystem.pm[i].hddQueue.insert(Double.parseDouble(hdd));
OperatingSystem.pm[i].ramQueue.insert(Double.parseDouble(ram));
}
}
try {
File file = new File(clientIP);
boolean exist = file.createNewFile();
BufferedWriter writer;
if (exist) {
writer = new BufferedWriter(new FileWriter(file));
// writer.write(cpu+"\n");
// writer.write(hdd+"\n");
// writer.write(ram+"\n");
writer.write("cpu: " + cpu + " hdd: " + hdd + " ram: " + ram);
writer.write("\n");
} else {
FileOutputStream fos = new FileOutputStream(clientIP, true);
// String strContent = "Append output to a file example";
String newline = "\n";
String CPU = "cpu: ";
String HDD = " hdd: ";
String RAM = " ram: ";
fos.write(newline.getBytes());
// fos.write(newline.getBytes());
// fos.write(clientIP.getBytes());
// fos.write(newline.getBytes());
fos.write(CPU.getBytes());
fos.write(cpu.getBytes());
// fos.write(newline.getBytes());
fos.write(HDD.getBytes());
fos.write(hdd.getBytes());
// fos.write(newline.getBytes());
fos.write(RAM.getBytes());
fos.write(ram.getBytes());
fos.write(newline.getBytes());
}
} catch (Exception ex) {
// ex.printStackTrace();
System.out.println("Exception in TCPServer.java while writing statistics.");
}
}
