cv_5.rar_made

/* * To change this template, choose Tools | Templates * and open the template in the editor. */ import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import javax.microedition.io.Connector; import javax.microedition.io.HttpConnection; import javax.microedition.io.SocketConnection; import javax.microedition.lcdui.*; import javax.microedition.midlet.MIDlet; import javax.microedition.lcdui.CommandListener; /** * @author Miso */ public class cviko5_MIDLET extends MIDlet implements CommandListener { private Display display; private Command exit; private Command start; private Command zacni; private Form form; private Form mform; private Alert alert; TextField strPort; String vkod = new String(); String login = new String("KAJ0020"); TextField logins; String s,a; TextField strLogin; TextField strUrl; public cviko5_MIDLET(){ } public void initialize(){ exit = new Command("Exit", Command.EXIT, 1); start = new Command("Start", Command.EXIT, 1); form = new Form("Customer Ranking"); //form.setCommandListener(this); form.addCommand(exit); form.addCommand(start); //form.addCommand(vypis); form.setCommandListener(this); } public void Http () throws IOException { String kod =("KOD:"); try{ HttpConnection connection =(HttpConnection)Connector.open("http://homel.vsb.cz/~mor03/TAMZ.php?login=KAJ0020"); connection.setRequestMethod(HttpConnection.GET); InputStream iStream = connection.openInputStream(); int rc = connection.getResponseCode(); if (rc == HttpConnection.HTTP_OK) { {System.out.println("navazani bylo uspesne"); } int length = (int) connection.getLength(); System.out.println(length); if (length >= 0) { byte [] data = new byte[length]; iStream.read(data); s = new String(data); System.out.println(s); vkod = (kod +s); form.append(vkod); display.setCurrent(form); } } }catch(Throwable t){ }; System.out.println(s); System.out.println(login); odpoved(); Forma2(); } public void Forma2(){ try { alert = new Alert("",a, null, AlertType.INFO); alert.setTimeout(5000); } catch(Exception e) { } display.setCurrent(alert); } public void zacni(){ mform = new Form("login a server"); strLogin = new TextField("Login",null,64,TextField.ANY); strLogin.setString("kaj0020"); strUrl = new TextField("Url",null,60,TextField.ANY); strUrl.setString("http://homel.vsb.cz/~mor03/TAMZ.php"); mform.append(strLogin); mform.append(strUrl); zacni = new Command("OK", Command.OK,0); mform.addCommand(zacni); mform.setCommandListener(this); display = Display.getDisplay(this); display.setCurrent(mform); } public String odpoved(){ String res = "error comm"; StringBuffer sb = new StringBuffer(); String uri = "socket://lin-edu.cs.vsb.cz:2008"; try{ SocketConnection connect = (SocketConnection)Connector.open(uri,Connector.READ_WRITE); OutputStream out = connect.openOutputStream(); out.write( ( "KAJ0020"+"\n"+s+"\n").getBytes() ); out.flush(); out.close(); InputStream in = connect.openInputStream(); int c = 0; while ((c = in.read()) != -1) { sb.append((char)c); } res = sb.toString(); connect.close(); in.close(); } catch(Exception e){System.out.println(e.toString());} System.out.println(res); a=res; return res; } public void startApp() { zacni(); } public void pauseApp() { } public void destroyApp(boolean unconditional) { } public void commandAction(Command c, Displayable d) { if (c==exit){ notifyDestroyed();} if(c==start){ try{ Http();} catch(Throwable t) {}; } if(c==zacni){ try{ Http();} catch(Throwable t) {};} } }