wreszcie dziala
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BIN
klient/Projekt-Final.jar
Normal file
BIN
klient/Projekt-Final.jar
Normal file
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@ -27,48 +27,36 @@
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</dependencies>
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<build>
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<pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
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<plugins>
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<!-- clean lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#clean_Lifecycle -->
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<plugin>
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<artifactId>maven-clean-plugin</artifactId>
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<version>3.1.0</version>
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</plugin>
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<!-- default lifecycle, jar packaging: see https://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_jar_packaging -->
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<plugin>
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<artifactId>maven-resources-plugin</artifactId>
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<version>3.0.2</version>
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</plugin>
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<plugin>
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<artifactId>maven-compiler-plugin</artifactId>
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<version>3.8.0</version>
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</plugin>
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<plugin>
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<artifactId>maven-surefire-plugin</artifactId>
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<version>2.22.1</version>
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</plugin>
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<plugin>
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<artifactId>maven-jar-plugin</artifactId>
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<version>3.0.2</version>
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</plugin>
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<plugin>
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<artifactId>maven-install-plugin</artifactId>
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<version>2.5.2</version>
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</plugin>
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<plugin>
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<artifactId>maven-deploy-plugin</artifactId>
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<version>2.8.2</version>
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</plugin>
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<!-- site lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#site_Lifecycle -->
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<plugin>
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<artifactId>maven-site-plugin</artifactId>
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<version>3.7.1</version>
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</plugin>
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<plugin>
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<artifactId>maven-project-info-reports-plugin</artifactId>
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<version>3.0.0</version>
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</plugin>
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</plugins>
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</pluginManagement>
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<finalName>${project.artifactId}-${project.version}</finalName>
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<plugins>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-assembly-plugin</artifactId>
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<executions>
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<execution>
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<phase>package</phase>
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<goals>
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<goal>single</goal>
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</goals>
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<configuration>
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<attach>false</attach>
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<appendAssemblyId>false</appendAssemblyId>
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<archive>
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<manifest>
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<mainClass>
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Projekt.App
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</mainClass>
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</manifest>
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</archive>
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<descriptorRefs>
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<descriptorRef>jar-with-dependencies</descriptorRef>
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</descriptorRefs>
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</configuration>
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</execution>
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</executions>
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</plugin>
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</plugins>
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</build>
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</project>
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@ -2,9 +2,7 @@ package Projekt;
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import javax.swing.DefaultListModel;
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import javax.swing.JButton;
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import javax.swing.JComboBox;
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import javax.swing.JFrame;
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import javax.swing.JLabel;
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import javax.swing.JList;
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import javax.swing.JTextField;
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import java.awt.event.*;
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@ -18,34 +16,78 @@ Lepiej lapac exception!!!
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*/
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public class App {
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static Socket socket; // przy evencie musi byc static albo w klasie musi byc final
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static Socket tSocket; // przy evencie musi byc static albo w klasie musi byc final
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static JTextField ipText, portText, messageT, myUserT;
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static JFrame frame = new JFrame("Messages");
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static JButton mSendB, fSendB;
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static JLabel usersL;
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static JComboBox<String> usersC;
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static JButton mSendB, fSendB, connectB;
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static JList<String> messagesL;
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static DataOutputStream dos;
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static DataInputStream dis;
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static DataOutputStream tDos;
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static DefaultListModel<String> messages = new DefaultListModel<>();
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public static void main(String[] args) {
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frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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frame.setSize(320, 400);
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//CZY po wyjsciu z aplikacji zamkaja sie tez inne procesy? chyba tak
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ipText = new JTextField("Server IP");
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ipText = new JTextField("0.0.0.0");
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ipText.setBounds(10, 10, 200, 30);
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portText = new JTextField("Port");
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portText = new JTextField("44444");
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portText.setBounds(210, 10, 100, 30);
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connectB = new JButton("Connect");
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connectB.setBounds(110, 50, 100, 30);
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connectB.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e){
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//zapobiegac podwojnemu kliknieciu w connect!
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Thread receiveThread = new Thread() { //watek w ktorym bedziemy tylko odbierac wiadomosci
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public void run() { //uwazac zeby nie dochodzic jednoczesnie do tej samej zmiennej (synchronize?)
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Socket rSocket;
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DataInputStream rDis;
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DataOutputStream rDos;
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try {
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InetAddress rAddr = InetAddress.getByName(ipText.getText());
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int rPort = Integer.parseInt(portText.getText());
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rSocket = new Socket(rAddr, rPort); // laczymy
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rDis = new DataInputStream(rSocket.getInputStream()); // tu bedziemy przyjmowac wiadomosci
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rDos = new DataOutputStream(rSocket.getOutputStream());
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rDos.write(convert("R")); //wysyłamy znaczek R
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ipText.setText("OK1");
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while (true) {
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//czytamy wiadomosc
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byte[] rec = new byte[1024];
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if (rDis.read(rec) > 0){
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String s = new String(rec);
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//System.out.println("Serwer powiedzial: "+s);
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messages.addElement(s);
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messagesL.setModel(messages);
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}
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}
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} catch (Exception ae) {
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ae.printStackTrace();
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ipText.setText("REC CANT CONNECT");
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}
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return;
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}
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};
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try {
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receiveThread.start();
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//ustanawiamy polaczenie na wysylanie wiadomosci
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InetAddress tAddr = InetAddress.getByName(ipText.getText());
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int tPort = Integer.parseInt(portText.getText());
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tSocket = new Socket(tAddr, tPort); // laczymy
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tDos = new DataOutputStream(tSocket.getOutputStream()); // tu wysylamy wiadomosci
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tDos.write(convert("T")); //wysylamy T
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portText.setText("OK2");
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} catch (Exception ae){
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ae.printStackTrace();
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portText.setText("CANT CONNECT");
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}
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}
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});
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myUserT = new JTextField("Nick");
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myUserT.setBounds(10, 50, 100, 30);
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usersL = new JLabel("Choose user:");
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usersL.setBounds(15, 90, 100, 30);
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String users[] = { "Tomus", "Piotrus" };
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usersC = new JComboBox<>(users);
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usersC.setBounds(110, 90, 100, 30);
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messages.addElement("<USER> Elo");
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messages.addElement("<YOU> No siema");
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messagesL = new JList<String>(messages);
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messagesL.setBounds(10, 130, 300, 150);
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messageT = new JTextField("Message");
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@ -53,28 +95,11 @@ public class App {
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mSendB = new JButton("Send");
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mSendB.setBounds(55, 330, 100, 30);
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mSendB.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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public void actionPerformed(ActionEvent e) { //wysylanie wiadomosci
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try {
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InetAddress addr = InetAddress.getByName(ipText.getText());
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int port = Integer.parseInt(portText.getText());
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socket = new Socket(addr, port); // laczymy
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dos = new DataOutputStream(socket.getOutputStream()); // tu wysylamy wiadomosci
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dis = new DataInputStream(socket.getInputStream()); // tu bedziemy przyjmowac wiadomosci
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byte[] mess = new byte[1024];
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//UWAGA pewnie dluzsze wiadomosci trzeba jakos rozdzielac
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String messS = myUserT.getText() + ">" + messageT.getText() + "<kubus";
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mess = messS.getBytes(); // konwertujemy na bajty
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dos.write(mess); //wysylamy
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tDos.write(convert(myUserT.getText() + "> " + messageT.getText())); //wysylamy
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messageT.setText("");
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//czytamy wiadomosc
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byte[] rec = new byte[1024];
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dis.read(rec);
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String s = new String(rec);
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//System.out.println("Serwer powiedzial: "+s);
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messages.addElement(s);
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messagesL.setModel(messages);
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} catch (Exception e1) {
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messageT.setText("CANT SEND");
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e1.printStackTrace();
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@ -87,30 +112,21 @@ public class App {
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frame.add(ipText);
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frame.add(portText);
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frame.add(usersL);
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frame.add(usersC);
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frame.add(messagesL);
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frame.add(messageT);
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frame.add(mSendB);
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frame.add(fSendB);
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frame.add(myUserT);
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frame.add(connectB);
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frame.setLayout(null);
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frame.setVisible(true);
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/*
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// czytaj odpowiedz to jest kod golinskiego
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//String s = dis.readUTF();
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// wypisz odpowiedz
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//System.out.println("Serwer powiedzial: "+s);
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dis.close();
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dos.close();
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socket.close();
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} catch (Exception e) { //kiepskie lapanie wyjatkow!! lepiej bardziej sprecyzowac jaki wyjatek lapiemy
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e.printStackTrace();
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}
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System.out.println("Klient zakonczyl dzialanie");
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*/
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}
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synchronized static byte[] convert(String wiad){
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byte[] mess = new byte[1024];
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//UWAGA pewnie dluzsze wiadomosci trzeba jakos rozdzielac
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mess = wiad.getBytes(); // konwertujemy na bajty
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return mess;
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}
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}
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148
server/server.c
148
server/server.c
@ -1,148 +0,0 @@
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <stdio.h>
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#include <netinet/in.h>
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#include <string.h>
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#include <arpa/inet.h>
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#include <unistd.h>
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struct clients{
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char nick[30];
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char ip[30];
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unsigned short port;
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};
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int finduser(struct clients cli[], char name[]){ //zwraca na ktorym miejscu jest user, -1 jesli go nie ma
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for (int i = 0; i < 10; i++){
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if (cli[i].nick[0] != '\0'){ //jesli cos juz zapisalismy
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int ok = 1;
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int j = 0;
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while (cli[i].nick[j] != '\0'){ //dopoki nie ma konca
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if (cli[i].nick[j] != name[j]){ //jesli sa rozne to przerywamy
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ok = 0;
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break;
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}
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j++;
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}
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if (ok){ //znalezlismy
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return i;
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}
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}
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}
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return -1;
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}
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int main(void) {
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char bufor[1024]; //wiadomosc
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int gniazdo, gniazdo2, gniazdo3; //gniazda
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struct sockaddr_in adr, nadawca, odbiorca; //nasz adres i adres do ktorego przesylamy wiadomosc
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struct clients cli[10]; //maksymalnie 10 klientow
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for(int i = 0; i < 10; i++){ //czyscimy zmienne w klientach
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cli[i].port = 0;
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for(int j = 0; j < 30; j++){
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cli[i].nick[j] = '\0';
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cli[i].ip[j] = '\0';
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}
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}
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socklen_t dl = sizeof(struct sockaddr_in);
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//nasze dane
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gniazdo = socket(PF_INET, SOCK_STREAM, 0);
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adr.sin_family = AF_INET;
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adr.sin_port = htons(44445); //port
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adr.sin_addr.s_addr = INADDR_ANY;
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printf("Slucham na %s:%d\n", inet_ntoa(adr.sin_addr), ntohs(adr.sin_port));
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if (bind(gniazdo, (struct sockaddr*) &adr, sizeof(adr)) < 0) { //bind
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printf("Bind nie powiodl sie.\n");
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return 1;
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}
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if (listen(gniazdo, 10) < 0) { //listen
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printf("Listen nie powiodl sie.\n");
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return 1;
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}
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printf("Czekam na polaczenie ...\n");
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while ((gniazdo2 = accept(gniazdo, (struct sockaddr*) &nadawca, &dl)) > 0) { //odbieranie
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memset(bufor, 0, 1024);
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recv(gniazdo2, bufor, 1024, 0); //odbieramy
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//pobieramy dane uzytkownika
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char name[30];
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char ip[30];
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unsigned short port = 0;
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for (int i = 0; i < 30; i++){ //czyscimy
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name[i] = '\0';
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ip[i] = '\0';
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}
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int i = 0;
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while (bufor[i] != '>'){ //> to jest nasz znak specjalny ktory konczy nazwe uzytkownika
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name[i] = bufor[i];
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i++;
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}
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char *temp = inet_ntoa(nadawca.sin_addr);
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size_t len = strlen(temp);
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for (int i = 0; i < len; i++){
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ip[i] = temp[i];
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}
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port = nadawca.sin_port;
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printf("Wiadomosc od %s(%s:%i): %s\n", name, ip, port, bufor);
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//dodajemy go do listy
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i = 0;
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if (finduser(cli, name) == -1){ //jesli go jeszcze nie ma to doadajemy
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while(1){
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if (i >= 10){
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printf("NIE MA DLA CIEBIE MIEJSCA\n");
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break;
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}
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if(cli[i].nick[0] == '\0'){ //mamy wolne miejsce
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cli[i].port = port;
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for(int j = 0; j < 30; j++){
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cli[i].nick[j] = name[j];
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cli[i].ip[j] = ip[j];
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}
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break;
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}
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i++;
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}
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}
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//Znajdujemy do kogo przeslac wiadomosc
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char nametosend[30];
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for (int j = 0; j < 30; j++){ //czyscimy
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nametosend[j] = '\0';
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}
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i = 0;
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while(bufor[i] != '<'){
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i++;
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}
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int j = 0;
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i++;
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while(bufor[i] != '\0'){
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nametosend[j] = bufor[i];
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i++;
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j++;
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}
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printf("Wiadomosc do %s \n", nametosend);
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//wydobywamy informacje z listy i wysylamy
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int index = finduser(cli, nametosend);
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gniazdo3 = socket(PF_INET, SOCK_STREAM, 0);
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odbiorca.sin_family = AF_INET;
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odbiorca.sin_port = htons(cli[index].port);
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odbiorca.sin_addr.s_addr = inet_addr(cli[index].ip);
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if (connect(gniazdo3, (struct sockaddr*) &odbiorca, sizeof(odbiorca)) < 0) {
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printf("Nawiazanie polaczenia nie powiodlo sie.\n");
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}
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//GNIAZDO 2 TO WYSYLANIE WIAD TAM SKAD DOSTALISMY GNIAZDO 3 JAK BEDZIEMY MIELI 3 KOMPUTERY
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//JAK USTAWIMY GNIAZDO 2 TO WYRZUCI BLAD ALE PRZESLE
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send(gniazdo2, bufor, strlen(bufor), 0);
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close(gniazdo3);
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close(gniazdo2);
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}
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close(gniazdo);
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return 0;
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}
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65
server/uberProstyServer.c
Normal file
65
server/uberProstyServer.c
Normal file
@ -0,0 +1,65 @@
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <stdio.h>
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#include <netinet/in.h>
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#include <string.h>
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#include <arpa/inet.h>
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#include <unistd.h>
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#include <unistd.h>
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int main(void) {
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char bufor[1024], rBufor[1024], tBufor[1024]; //wiadomosc
|
||||
int gniazdo, gniazdo2, rGniazdo, tGniazdo;
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struct sockaddr_in adr, nadawca, rNadawca, tNadawca;
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socklen_t dl = sizeof(struct sockaddr_in);
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gniazdo = socket(PF_INET, SOCK_STREAM, 0);
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adr.sin_family = AF_INET;
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adr.sin_port = htons(44444); //port
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adr.sin_addr.s_addr = INADDR_ANY;
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printf("Slucham na %s:%d\n", inet_ntoa(adr.sin_addr), ntohs(adr.sin_port));
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|
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if (bind(gniazdo, (struct sockaddr*) &adr, sizeof(adr)) < 0) { //bind
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printf("Bind nie powiodl sie.\n");
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return 1;
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}
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if (listen(gniazdo, 10) < 0) { //listen
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printf("Listen nie powiodl sie.\n");
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return 1;
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}
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printf("Czekam na polaczenie ...\n");
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while ((gniazdo2 = accept(gniazdo, (struct sockaddr*) &nadawca, &dl)) > 0) { //odbieranie
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memset(bufor, 0, 1024);
|
||||
recv(gniazdo2, bufor, 1024, 0);
|
||||
printf("Wiadomosc od %s: %s\n", inet_ntoa(nadawca.sin_addr), bufor);
|
||||
if (bufor[0] == 'T'){
|
||||
tGniazdo = gniazdo2;
|
||||
tNadawca = nadawca;
|
||||
if (fork() == 0){ //child wejdzie w while
|
||||
while (1){
|
||||
memset(tBufor, 0, 1024);
|
||||
recv(tGniazdo, tBufor, 1024, 0);
|
||||
printf("Wiadomosc od %s: %s\n", inet_ntoa(tNadawca.sin_addr), tBufor);
|
||||
}
|
||||
}
|
||||
} else {
|
||||
rGniazdo = gniazdo2;
|
||||
rNadawca = nadawca;
|
||||
if(fork() == 0){ //child wejdzie w while
|
||||
int licznik = 1;
|
||||
while(1){
|
||||
memset(rBufor, 0, 1024);
|
||||
rBufor[1] = licznik + '0';
|
||||
printf("Wysylam licznik\n");
|
||||
send(rGniazdo, rBufor, 1024, 0);
|
||||
licznik += 1;
|
||||
sleep(5);
|
||||
}
|
||||
}
|
||||
}
|
||||
close(gniazdo2);
|
||||
}
|
||||
close(gniazdo);
|
||||
return 0;
|
||||
}
|
Loading…
Reference in New Issue
Block a user