public void run() {
try {
DataOutputStream out = new DataOutputStream(client.getOutputStream());
FileInputStream file_in = new FileInputStream(file);
DataInputStream in = new DataInputStream(file_in);
byte buffer[] = new byte[512];
while (in.read(buffer) != -1) {
System.out.print("\nSending buffer to: " + client_id);
out.write(buffer, 0, buffer.length);
}
} catch (Exception exception) {
System.out.println("\nException" + exception);
System.exit(0);
} finally {
try {
client.close();
} catch (Exception exception) {
System.out.println("\nException" + exception);
System.exit(0);
}
}
}
public static int loadURIResource(URI uri, CPU cpu, int addr) {
int i;
System.out.println("loadURL: " + uri.toString());
try {
DataInputStream s = new DataInputStream(new BufferedInputStream(uri.toURL().openStream()));
i = 0;
try {
while (true) {
cpu.write8_a32(addr + i, s.readByte());
i++;
}
} catch (EOFException e) {
// end
}
} catch (IOException e) {
e.printStackTrace(System.err);
throw new IllegalArgumentException(e);
}
System.out.printf("loadURL: '%s' done, %dbytes.\n", uri.toString(), i);
return i;
}
public void run() throws IOException {
ServerSocket server = new ServerSocket(this.portNumber);
this.socket = server.accept();
this.socket.setTcpNoDelay(true);
server.close();
DataInputStream in = new DataInputStream(this.socket.getInputStream());
final DataOutputStream out = new DataOutputStream(this.socket.getOutputStream());
while (true) {
final String className = in.readUTF();
Thread thread =
new Thread() {
public void run() {
try {
loadAndRun(className);
out.writeBoolean(true);
System.err.println(VerifyTests.class.getName());
System.out.println(VerifyTests.class.getName());
} catch (Throwable e) {
e.printStackTrace();
try {
System.err.println(VerifyTests.class.getName());
System.out.println(VerifyTests.class.getName());
out.writeBoolean(false);
} catch (IOException e1) {
// ignore
}
}
}
};
thread.start();
}
}
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 {
}
}
public static void main(String[] args) {
String serverName = args[0];
int port = Integer.parseInt(args[1]);
DataInputStream in;
DataOutputStream out;
Socket client;
try {
// create connection to server
client = new Socket(serverName, port);
// send the string "LISTENER" to server first!!
out = new DataOutputStream(client.getOutputStream());
out.writeUTF("LISTENER");
// continuously receive messages from server
// using stdout to print out messages Received
// do not close the connection- keep listening to further messages from the server.
in = new DataInputStream(client.getInputStream());
while (true) {
System.out.println(in.readUTF());
}
} catch (UnknownHostException e) {
} catch (IOException e) {
}
}
public HTTPSConnectSocket(String host, int port, String urlString) throws IOException {
URL url = null;
try {
url = new URL(urlString);
} catch (MalformedURLException me) {
System.out.println("Malformed url");
System.exit(1);
}
SSLSocketFactory ssf = (SSLSocketFactory) SSLSocketFactory.getDefault();
ssl = (SSLSocket) ssf.createSocket(host, port);
ssl.startHandshake();
// Send the CONNECT request
ssl.getOutputStream().write(("CONNECT " + url.getFile() + " HTTP/1.0\r\n\r\n").getBytes());
// Read the first line of the response
DataInputStream is = new DataInputStream(ssl.getInputStream());
String str = is.readLine();
// Check the HTTP error code -- it should be "200" on success
if (!str.startsWith("HTTP/1.1 200 ")) {
if (str.startsWith("HTTP/1.1 ")) str = str.substring(9);
throw new IOException("Proxy reports \"" + str + "\"");
}
// Success -- skip remaining HTTP headers
do {
str = is.readLine();
} while (str.length() != 0);
}
public void run() {
try {
while (true) {
StringBuffer sb = new StringBuffer();
DataInputStream is = new DataInputStream(new BufferedInputStream(s.getInputStream()));
String inputLine = "";
int i;
// System.out.println("server prepare accept msg");
while ((i = is.read()) != 59) {
if (i == -1) {
continue;
}
sb.append((char) i);
}
if (sb.toString().indexOf("NETTST") == -1) {
System.out.println("服务器收到信息为" + sb.toString());
}
System.out.println("服务器收到信息为" + sb.toString());
// System.out.println("server has accept msg");
this.sleep(2000);
// is.close();
}
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* Open FBS file identified by {@link #fbsURL}. The stream is positioned at the entry point
* described by <code>entryPoint</code>.
*
* @param entryPoint entry point information.
* @return a newly created FBS input stream on success, <code>null</code> if any error occured and
* the FBS stream is not opened.
* @throws java.io.IOException if an I/O exception occurs.
*/
private FbsInputStream openFbsFile(FbsEntryPoint entry) throws IOException {
System.err.println("Entering FBS at " + entry.timestamp + " ms");
// Make sure the protocol is HTTP.
if (!fbkURL.getProtocol().equalsIgnoreCase("http")
|| !fbsURL.getProtocol().equalsIgnoreCase("http")) {
System.err.println("Indexed access requires HTTP protocol in URLs");
return null;
}
// Seek to the keyframe.
InputStream is = openHttpByteRange(fbkURL, entry.key_fpos, entry.key_size);
if (is == null) {
return null;
}
// Load keyframe data from the .fbk file, prepend RFB initialization data.
DataInputStream data = new DataInputStream(is);
byte[] keyData = new byte[rfbInitData.length + (int) entry.key_size];
System.arraycopy(rfbInitData, 0, keyData, 0, rfbInitData.length);
data.readFully(keyData, rfbInitData.length, (int) entry.key_size);
data.close();
// Open the FBS stream.
is = openHttpByteRange(fbsURL, entry.fbs_fpos, -1);
if (is == null) {
return null;
}
return new FbsInputStream(is, entry.timestamp, keyData, entry.fbs_skip);
}
public void run() {
try {
boolean connected = true;
System.out.println("a client has connected!");
dis = new DataInputStream(s.getInputStream());
dos = new DataOutputStream(s.getOutputStream());
while (connected) {
int cid = clients.indexOf(this) + 1;
try {
String str = dis.readUTF();
System.out.println(str);
for (int i = 0; i < clients.size(); i++) {
clients.get(i).dos.writeUTF("Client" + cid + ":" + str);
}
} catch (IOException e) {
connected = false;
}
}
dis.close();
dos.close();
s.close();
clients.remove(this);
System.out.println("a client is qiut!");
} catch (IOException e) {
e.printStackTrace();
}
}
/** Internal method. Connect to searchd and exchange versions. */
private Socket _Connect() {
if (_socket != null) return _socket;
_connerror = false;
Socket sock = null;
try {
sock = new Socket();
sock.setSoTimeout(_timeout);
InetSocketAddress addr = new InetSocketAddress(_host, _port);
sock.connect(addr, _timeout);
DataInputStream sIn = new DataInputStream(sock.getInputStream());
int version = sIn.readInt();
if (version < 1) {
sock.close();
_error = "expected searchd protocol version 1+, got version " + version;
return null;
}
DataOutputStream sOut = new DataOutputStream(sock.getOutputStream());
sOut.writeInt(VER_MAJOR_PROTO);
} catch (IOException e) {
_error = "connection to " + _host + ":" + _port + " failed: " + e;
_connerror = true;
try {
if (sock != null) sock.close();
} catch (IOException e1) {
}
return null;
}
return sock;
}
public static void send_JPIPstream(
byte[] jpipstream, String j2kfilename, String tid, String cid) {
try {
Socket imgdecSocket = new Socket("localhost", 50000);
DataOutputStream os = new DataOutputStream(imgdecSocket.getOutputStream());
DataInputStream is = new DataInputStream(imgdecSocket.getInputStream());
int length = 0;
if (jpipstream != null) length = jpipstream.length;
System.err.println("Sending " + length + "Data Bytes to decodingServer");
os.writeBytes("JPIP-stream\n");
os.writeBytes("version 1.2\n");
os.writeBytes(j2kfilename + "\n");
if (tid == null) os.writeBytes("0\n");
else os.writeBytes(tid + "\n");
if (cid == null) os.writeBytes("0\n");
else os.writeBytes(cid + "\n");
os.writeBytes(length + "\n");
os.write(jpipstream, 0, length);
byte signal = is.readByte();
if (signal == 0) System.err.println(" failed");
} catch (UnknownHostException e) {
System.err.println("Trying to connect to unknown host: " + e);
} catch (IOException e) {
System.err.println("IOException: " + e);
}
}
int[] readPlanarRGB(InputStream in) throws IOException {
if (fi.compression > FileInfo.COMPRESSION_NONE) return readCompressedPlanarRGBImage(in);
DataInputStream dis = new DataInputStream(in);
int planeSize = nPixels; // 1/3 image size
byte[] buffer = new byte[planeSize];
int[] pixels = new int[nPixels];
int r, g, b;
startTime = 0L;
showProgress(10, 100);
dis.readFully(buffer);
for (int i = 0; i < planeSize; i++) {
r = buffer[i] & 0xff;
pixels[i] = 0xff000000 | (r << 16);
}
showProgress(40, 100);
dis.readFully(buffer);
for (int i = 0; i < planeSize; i++) {
g = buffer[i] & 0xff;
pixels[i] |= g << 8;
}
showProgress(70, 100);
dis.readFully(buffer);
for (int i = 0; i < planeSize; i++) {
b = buffer[i] & 0xff;
pixels[i] |= b;
}
showProgress(90, 100);
return pixels;
}
public static void main(String[] args) {
try {
Socket s1 = new Socket("127.0.0.1", 57643);
InputStream is = s1.getInputStream();
DataInputStream dis = new DataInputStream(is);
System.out.println(dis.readUTF());
OutputStream os = s1.getOutputStream();
DataOutputStream dos = new DataOutputStream(os);
dos.writeUTF("Oh my gosh...");
dis.close();
is.close();
dos.close();
os.close();
s1.close();
} catch (ConnectException connExc) {
connExc.printStackTrace();
System.out.println("Server connection failed");
} catch (IOException ioExc) {
ioExc.printStackTrace();
}
}
private static void getMedicineList(Socket socket) {
int medicineID;
String medicineName;
String medicineUnit;
double price;
try {
OutputStream output = socket.getOutputStream();
DataOutputStream dos = new DataOutputStream(output);
InputStream input = socket.getInputStream();
DataInputStream dis = new DataInputStream(input);
dos.writeInt(8);
int numberOfMedicine = dis.readInt();
for (int i = 0; i < numberOfMedicine; i++) {
medicineID = dis.readInt();
medicineName = dis.readUTF();
medicineUnit = dis.readUTF();
price = dis.readDouble();
medicineList.add(new Medicine(medicineID, medicineName, medicineUnit, price));
}
} catch (IOException e) {
System.out.println("Cannot get IO streams.");
}
}
/**
* Se encarga de leer los String que provienen desde el cliene y redirecciona de acuerdo a las
* acciones solicitadas
*/
protected void readC(Socket socket) {
try {
InputStream entra = socket.getInputStream();
DataInputStream flujo = new DataInputStream(entra);
String jsondata = flujo.readUTF();
} catch (Exception e) {
System.out.println(e.getMessage());
}
}
private int Load_Nodes(DataInputStream inStream) {
// need to open file and load data
int node_id;
int x_cor;
int y_cor;
// int n_nodes, n_edges, node_cnt, arrow_status;
Node n;
String line;
String item1, item2, item3, item4;
node_id = 0;
x_cor = 0;
y_cor = 0;
// n_nodes = 0;
// n_edges = 0;
// arrow_status = -1;
try {
if ((line = inStream.readLine()) != null) {
StringTokenizer Data = new StringTokenizer(line, " ");
item1 = Data.nextToken();
n_nodes = Integer.parseInt(item1);
item2 = Data.nextToken();
n_edges = Integer.parseInt(item2);
item3 = Data.nextToken();
arrow_status = Integer.parseInt(item3);
// item4 = Data.nextToken();
// type = Integer.parseInt( item4 );
// graph = new GraphClass( n_nodes, n_edges, arrow_status );
nodes = new Node[n_nodes];
edges = new Edge[n_edges];
// ???
while ((this.Node_Cnt() < n_nodes) && ((line = inStream.readLine()) != null)) {
Data = new StringTokenizer(line, " ");
item1 = Data.nextToken();
item2 = Data.nextToken();
item3 = Data.nextToken();
node_id = Integer.parseInt(item1);
x_cor = Integer.parseInt(item2);
y_cor = Integer.parseInt(item3);
n = new Node(node_id, x_cor, y_cor);
this.Add_Node(n);
}
if (n_nodes != 0) {
source_node = nodes[0];
}
}
} catch (IOException e) {
System.err.println("error in file" + e.toString());
System.exit(1);
}
return this.Node_Cnt();
}
public static void start(int serverPort) {
String address =
"127.0.0.1"; // это IP-адрес компьютера, где исполняется наша серверная программа.
// Здесь указан адрес того самого компьютера где будет исполняться и клиент.
try {
InetAddress ipAddress =
InetAddress.getByName(
address); // создаем объект который отображает вышеописанный IP-адрес.
System.out.println(
"Any of you heard of a socket with IP address "
+ address
+ " and port "
+ serverPort
+ "?");
Socket socket =
new Socket(ipAddress, serverPort); // создаем сокет используя IP-адрес и порт сервера.
System.out.println("Yes! I just got hold of the program.");
// Берем входной и выходной потоки сокета, теперь можем получать и отсылать данные клиентом.
InputStream sin = socket.getInputStream();
OutputStream sout = socket.getOutputStream();
// Конвертируем потоки в другой тип, чтоб легче обрабатывать текстовые сообщения.
DataInputStream in = new DataInputStream(sin);
DataOutputStream out = new DataOutputStream(sout);
// Создаем поток для чтения с клавиатуры.
BufferedReader keyboard = new BufferedReader(new InputStreamReader(System.in));
String line = null;
System.out.println(
"Type in something and press enter. Will send it to the server and tell ya what it thinks.");
System.out.println();
while (true) {
line = keyboard.readLine(); // ждем пока пользователь введет что-то и нажмет кнопку Enter.
if (line == null) {
continue;
}
System.out.println("Sending this line to the server...");
out.writeUTF(line); // отсылаем введенную строку текста серверу.
out.flush(); // заставляем поток закончить передачу данных.
boolean isTransactionSucceed = in.readBoolean(); // ждем пока сервер отошлет ответ.
if (isTransactionSucceed) {
System.out.println("Success!");
} else {
System.out.println("Failed");
}
System.out.println();
}
} catch (SocketException x) {
System.out.println("Server doesn't response anymore");
System.out.println();
} catch (Exception x) {
x.printStackTrace();
}
}
@SuppressWarnings("deprecation")
private static String ReadInput() throws Exception {
String zipCode;
DataInputStream inData = new DataInputStream(System.in);
zipCode = inData.readLine();
int zip = Integer.parseInt(zipCode);
if (zip < 501 || zip > 99950) throw new Exception("zip code not found");
if (zipCode.length() != 5) throw new NumberFormatException();
return zipCode;
}
/**
* Connect to searchd server and update given attributes on given documents in given indexes.
* Sample code that will set group_id=123 where id=1 and group_id=456 where id=3:
*
* <pre>
* String[] attrs = new String[1];
*
* attrs[0] = "group_id";
* long[][] values = new long[2][2];
*
* values[0] = new long[2]; values[0][0] = 1; values[0][1] = 123;
* values[1] = new long[2]; values[1][0] = 3; values[1][1] = 456;
*
* int res = cl.UpdateAttributes ( "test1", attrs, values );
* </pre>
*
* @param index index name(s) to update; might be distributed
* @param attrs array with the names of the attributes to update
* @param values array of updates; each long[] entry must contains document ID in the first
* element, and all new attribute values in the following ones
* @param ignorenonexistent the flag whether to silently ignore non existent columns up update
* request
* @return -1 on failure, amount of actually found and updated documents (might be 0) on success
* @throws SphinxException on invalid parameters
*/
public int UpdateAttributes(
String index, String[] attrs, long[][] values, boolean ignorenonexistent)
throws SphinxException {
/* check args */
myAssert(index != null && index.length() > 0, "no index name provided");
myAssert(attrs != null && attrs.length > 0, "no attribute names provided");
myAssert(values != null && values.length > 0, "no update entries provided");
for (int i = 0; i < values.length; i++) {
myAssert(values[i] != null, "update entry #" + i + " is null");
myAssert(values[i].length == 1 + attrs.length, "update entry #" + i + " has wrong length");
}
/* build and send request */
ByteArrayOutputStream reqBuf = new ByteArrayOutputStream();
DataOutputStream req = new DataOutputStream(reqBuf);
try {
writeNetUTF8(req, index);
req.writeInt(attrs.length);
req.writeInt(ignorenonexistent ? 1 : 0);
for (int i = 0; i < attrs.length; i++) {
writeNetUTF8(req, attrs[i]);
req.writeInt(0); // not MVA attr
}
req.writeInt(values.length);
for (int i = 0; i < values.length; i++) {
req.writeLong(values[i][0]); /* send docid as 64bit value */
for (int j = 1; j < values[i].length; j++)
req.writeInt(
(int)
values[i][
j]); /* send values as 32bit values; FIXME! what happens when they are over 2^31? */
}
req.flush();
} catch (Exception e) {
_error = "internal error: failed to build request: " + e;
return -1;
}
/* get and parse response */
DataInputStream in = _DoRequest(SEARCHD_COMMAND_UPDATE, VER_COMMAND_UPDATE, reqBuf);
if (in == null) return -1;
try {
return in.readInt();
} catch (Exception e) {
_error = "incomplete reply";
return -1;
}
}
public void registrarUsuario() {
String dato = "";
JSONParser parser = new JSONParser();
try {
while (true) {
dato = dis.readUTF();
String usuario = "";
String contraseña = "";
String contra = "";
if (dato.equals("Usuario")) {
while (true) {
usuario = dis.readUTF();
if (usuario != null) {
JSONObject user = new JSONObject();
user.put(usuario, null);
FileWriter escribir = new FileWriter("texto.txt");
BufferedWriter bw = new BufferedWriter(escribir);
PrintWriter pw = new PrintWriter(bw);
pw.write(user.toJSONString());
pw.close();
bw.close();
while (true) {
contra = dis.readUTF();
if (contra.equals("Contraseña")) {
while (true) {
contraseña = dis.readUTF();
if (contraseña != null) {
Object obj = parser.parse(new FileReader("texto.txt"));
JSONObject asignaPass = (JSONObject) obj;
asignaPass.put(usuario, contra);
FileWriter escribir2 = new FileWriter("texto.txt");
BufferedWriter bw2 = new BufferedWriter(escribir2);
PrintWriter pw2 = new PrintWriter(bw2);
pw2.write(asignaPass.toJSONString());
bw2.newLine();
pw2.close();
bw2.close();
break;
}
}
break;
}
}
break;
}
}
break;
}
}
} catch (Exception e) {
}
}
public int[] readProgress() {
int progress[] = new int[2];
try {
DataInputStream in =
new DataInputStream(new BufferedInputStream(new FileInputStream(resume_file)));
progress[0] = in.readInt();
progress[1] = in.readInt();
in.close();
} catch (FileNotFoundException e) {
Log.e(TAG, "readProgress file not found.");
} catch (IOException e) {
Log.e(TAG, e.getMessage());
}
return progress;
}
protected void processOtherMsg(int msgsize, int msgtype, DataInputStream dIn)
throws SocketException, IOException, java.lang.NullPointerException {
dIn.skipBytes(msgsize - 2); // need to just skip this message because we don't recognize it
ExpCoordinator.printer.print(
new String("NCCPConnection.processOtherMsg skipping message " + msgsize + " " + msgtype));
ExpCoordinator.printer.printHistory();
}
private int Load_Edges(DataInputStream inStream, int num) {
String line;
String item1, item2, item3;
int source_node;
int dest_node;
int value;
int n_nodes, edge_cnt;
// Node nodes_array[] = new Node[num]; // Wil
Edge edge;
n_nodes = num;
Node nodes_array[];
nodes_array = new Node[n_nodes];
nodes_array = this.Node_Array(); // Wil
edge_cnt = 0;
try {
while ((line = inStream.readLine()) != null) {
StringTokenizer Data = new StringTokenizer(line, " ");
item1 = Data.nextToken();
item2 = Data.nextToken();
item3 = Data.nextToken();
source_node = Integer.parseInt(item1);
dest_node = Integer.parseInt(item2);
value = Integer.parseInt(item3);
edge = new Edge(nodes_array[source_node - 1], nodes_array[dest_node - 1], value);
this.Add_Edge(edge);
edge_cnt++;
}
// inFile.close();
} catch (IOException e) {
System.err.println("Error in accessing URL: " + e.toString());
System.exit(1);
}
return edge_cnt;
}
public void run() {
while (flag) {
try {
String msg = din.readUTF().trim();
if (msg.startsWith("<#NICK_NAME#>")) {
this.nick_name(msg);
} else if (msg.startsWith("<#CLIENT_LEAVE#>")) {
this.client_leave(msg);
} else if (msg.startsWith("<#CHALLENGE#>")) {
this.challenge(msg);
} else if (msg.startsWith("<#AGREE#>")) {
this.agree(msg);
} else if (msg.startsWith("<#DISAGREE#>")) {
this.disagree(msg);
} else if (msg.startsWith("<#BUSY#>")) {
this.busy(msg);
} else if (msg.startsWith("<#MOVE#>")) {
this.move(msg);
} else if (msg.startsWith("<#SURRENDER#>")) {
this.surrender(msg);
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
public void close() {
try {
if (streamIn != null) streamIn.close();
} catch (IOException ioe) {
System.out.println("Error closing input stream: " + ioe);
}
}
/** Method declaration */
public void run() {
Channel c = init();
if (c != null) {
try {
while (true) {
String sql = mInput.readUTF();
mServer.trace(mThread + ":" + sql);
if (sql == null) {
break;
}
write(mDatabase.execute(sql, c).getBytes());
}
} catch (Exception e) {
}
}
try {
mSocket.close();
} catch (IOException e) {
}
if (mDatabase.isShutdown()) {
System.out.println("The database is shutdown");
System.exit(0);
}
}
public static void main(String[] ar) {
int port = 6000;
Date sysDate = new Date();
String sysDateStr2;
sysDateStr2 = new SimpleDateFormat("yyyy-MM-dd").format(sysDate).toString();
try {
ServerSocket ss = new ServerSocket(port);
System.out.println("Waiting for a client to connect...");
System.out.println("client connected");
System.out.println();
String msg = null;
String IP, Date;
float upload, download;
Socket socket = ss.accept();
InputStream sin = socket.getInputStream();
OutputStream sout = socket.getOutputStream();
DataInputStream in = new DataInputStream(sin);
DataOutputStream out = new DataOutputStream(sout);
while (true) {
msg = in.readUTF(); // wait for the client to send a line of text.
System.out.println("IP address:" + msg);
IP = msg;
msg = in.readUTF();
System.out.println("Upload:" + msg);
upload = Float.parseFloat(msg);
msg = in.readUTF();
System.out.println("Download:" + msg);
download = Float.parseFloat(msg);
System.out.println("Date:" + sysDateStr2);
Date = sysDateStr2;
recieveTrafficRates(IP, upload, download);
out.writeUTF(msg);
// in.read(b);
out.flush();
System.out.println("Waiting for the next line...");
System.out.println();
}
} catch (Exception x) {
x.printStackTrace();
}
}
// 读取保存的下载信息（文件指针位置）
private void read_nPos() {
try {
DataInputStream input = new DataInputStream(new FileInputStream(tmpFile));
int nCount = input.readInt();
nStartPos = new long[nCount];
nEndPos = new long[nCount];
for (int i = 0; i < nStartPos.length; i++) {
nStartPos[i] = input.readLong();
nEndPos[i] = input.readLong();
}
input.close();
} catch (IOException e) {
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
}
public String getMessage() {
try {
return dataIn.readUTF();
} catch (IOException e) {
e.printStackTrace();
}
return "";
}
/** @param args the command line arguments */
public static void main(String[] args) {
// TODO code application logic here
long lNumOfLines = 0;
List list1 = new ArrayList();
try {
FileInputStream fstream = new FileInputStream("n:\\myphd\\dataset\\gps.csv");
// Get the object of DataInputStream
DataInputStream in = new DataInputStream(fstream);
BufferedReader br = new BufferedReader(new InputStreamReader(in));
String strLine;
// Read File Line By Line
while ((strLine = br.readLine()) != null) {
// Print the content on the console
lNumOfLines++;
list1.add(strLine.trim());
}
// Close the input stream
in.close();
} catch (Exception e) { // Catch exception if any
System.err.println("Error: " + e.getMessage());
}
long lTotal = 1000000;
long numberOfLines = 0;
long lStep = lTotal / lNumOfLines;
System.out.println("lTotal:" + lTotal + " numberOfLines:" + numberOfLines + "lStep:" + lStep);
float fSpeed = 100;
float newfSpeed = 0;
for (int iNum = 0; iNum < lStep; iNum++) {
Random randomGenerator = new Random();
int randomInt = randomGenerator.nextInt(1000);
float f = (float) randomInt / 10000.0f;
System.out.println("Random Int:" + randomInt + " f:" + f);
if ((randomInt % 2) == 0) {
newfSpeed = fSpeed + fSpeed * f;
System.out.println("Even");
} else {
newfSpeed = fSpeed - fSpeed * f;
System.out.println("odd");
}
// InsertInstance(fLat,fLon,fAlt,fSpeed,sDate,sTimestamp,sBTAddress,sBTName,sURI);
System.out.println("generated speed:" + newfSpeed);
}
}