15/11/2022

.idea/workspace.xml

@@ -1,17 +1,37 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ChangeListManager">
-    <list default="true" id="79e91d13-7d5f-4b9a-954b-9bc7cde074fc" name="Changes" comment="" />
+    <list default="true" id="79e91d13-7d5f-4b9a-954b-9bc7cde074fc" name="Changes" comment="">
+      <change afterPath="$PROJECT_DIR$/src/reseau/ResolutionDeNom.java" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/serveur/Serveur.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/Main.java" beforeDir="false" />
+    </list>
+    <list id="84fd72d2-dba6-4275-83d3-958fab491b17" name="Changes by burgu" comment="">
+      <change afterPath="$PROJECT_DIR$/src/client/Client.java" afterDir="false" />
+    </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
     <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
     <option name="LAST_RESOLUTION" value="IGNORE" />
   </component>
+  <component name="FileTemplateManagerImpl">
+    <option name="RECENT_TEMPLATES">
+      <list>
+        <option value="Class" />
+      </list>
+    </option>
+  </component>
   <component name="Git.Settings">
     <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
   </component>
+  <component name="MarkdownSettingsMigration">
+    <option name="stateVersion" value="1" />
+  </component>
   <component name="ProjectId" id="2HaFpkE2ysQQKHoI2cE0i8sXNLB" />
-  <component name="ProjectLevelVcsManager" settingsEditedManually="true" />
+  <component name="ProjectLevelVcsManager" settingsEditedManually="true">
+    <ConfirmationsSetting value="2" id="Add" />
+  </component>
   <component name="ProjectViewState">
     <option name="hideEmptyMiddlePackages" value="true" />
     <option name="showLibraryContents" value="true" />
@@ -20,20 +40,45 @@
   "keyToString": {
     "RunOnceActivity.OpenProjectViewOnStart": "true",
     "RunOnceActivity.ShowReadmeOnStart": "true",
-    "WebServerToolWindowFactoryState": "false"
+    "WebServerToolWindowFactoryState": "false",
+    "codeWithMe.voiceChat.enabledByDefault": "false"
   }
 }]]></component>
-  <component name="RunManager">
+  <component name="RunManager" selected="Application.Client">
-    <configuration name="Main" type="Application" factoryName="Application" temporary="true" nameIsGenerated="true">
+    <configuration name="Client" type="Application" factoryName="Application" temporary="true" nameIsGenerated="true">
-      <option name="MAIN_CLASS_NAME" value="Main" />
+      <option name="MAIN_CLASS_NAME" value="client.Client" />
       <module name="projet-mini-chat" />
+      <extension name="coverage">
+        <pattern>
+          <option name="PATTERN" value="client.*" />
+          <option name="ENABLED" value="true" />
+        </pattern>
+      </extension>
       <method v="2">
         <option name="Make" enabled="true" />
       </method>
     </configuration>
+    <configuration name="Serveur" type="Application" factoryName="Application" temporary="true" nameIsGenerated="true">
+      <option name="MAIN_CLASS_NAME" value="serveur.Serveur" />
+      <module name="projet-mini-chat" />
+      <extension name="coverage">
+        <pattern>
+          <option name="PATTERN" value="serveur.*" />
+          <option name="ENABLED" value="true" />
+        </pattern>
+      </extension>
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
+    </configuration>
+    <list>
+      <item itemvalue="Application.Client" />
+      <item itemvalue="Application.Serveur" />
+    </list>
     <recent_temporary>
       <list>
-        <item itemvalue="Application.Main" />
+        <item itemvalue="Application.Client" />
+        <item itemvalue="Application.Serveur" />
       </list>
     </recent_temporary>
   </component>
@@ -45,9 +90,13 @@
       <option name="number" value="Default" />
       <option name="presentableId" value="Default" />
       <updated>1668515473737</updated>
+      <workItem from="1668515476841" duration="5510000" />
     </task>
     <servers />
   </component>
+  <component name="TypeScriptGeneratedFilesManager">
+    <option name="version" value="3" />
+  </component>
   <component name="Vcs.Log.Tabs.Properties">
     <option name="TAB_STATES">
       <map>

src/Main.java

@@ -1,5 +0,0 @@
-public class Main {
-    public static void main(String[] args) {
-        System.out.println("Hello world!");
-    }
-}

src/client/Client.java

@@ -0,0 +1,42 @@
+package client;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.PrintWriter;
+import java.net.Socket;
+import java.rmi.UnknownHostException;
+
+public class Client {
+    public static void main(String[] args) throws IOException {
+        Socket echoSocket = null;
+        PrintWriter out = null;
+        BufferedReader in = null;
+
+        try {
+            echoSocket = new Socket("localhost", 4444);
+            System.out.println("Connecté au serveur");
+            out = new PrintWriter(echoSocket.getOutputStream(), true);
+            in = new BufferedReader(new InputStreamReader(echoSocket.getInputStream()));
+        } catch (UnknownHostException e) {
+            System.out.println("Destination unknown");
+            System.exit(-1);
+        } catch (IOException e) {
+            System.out.println("now to investigate this IO issue");
+            System.exit(-1);
+        }
+
+        BufferedReader stdIn = new BufferedReader(new InputStreamReader(System.in));
+        String userInput;
+
+        while ((userInput = stdIn.readLine()) != null) {
+            out.println(userInput);
+            System.out.println("echo: " + userInput);
+        }
+
+        out.close();
+        in.close();
+        stdIn.close();
+        echoSocket.close();
+    }
+}

src/reseau/ResolutionDeNom.java

@@ -0,0 +1,27 @@
+package reseau;
+
+import java.net.InetAddress;
+import java.net.UnknownHostException;
+
+public class ResolutionDeNom {
+
+    public static InetAddress getAddress(String host) {
+        InetAddress address;
+        try {
+            address = InetAddress.getByName(host);
+            return address;
+        } catch (UnknownHostException e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
+
+    public static void main(String[] args) {
+//        String input = args[0];
+        String input = "www.google.com";
+        InetAddress address = getAddress(input);
+        if (address != null) {
+            System.out.printf("%s : %s\n", input, address.getHostAddress());
+        }
+    }
+}

src/serveur/Serveur.java

@@ -0,0 +1,58 @@
+package serveur;
+
+import java.io.*;
+import java.net.ServerSocket;
+import java.net.Socket;
+
+public class Serveur {
+    public static void main(String[] args) {
+        ServerSocket serverSocket = null;
+        try {
+            serverSocket = new ServerSocket(4444);
+        } catch (IOException e) {
+            System.out.println("Could not listen on port 4444");
+            System.exit(-1);
+        }
+
+        Socket clientSocket = null;
+        try {
+            clientSocket = serverSocket.accept();
+        } catch (IOException e) {
+            System.out.println("Accept failed on port 4444");
+            System.exit(-1);
+        }
+
+        System.out.println("Client connecté");
+        boolean quitte = false;
+        boolean reception = true;
+
+        DataOutputStream envoi = null;
+        BufferedReader recevoir = null;
+
+        try {
+            OutputStream outputStream = clientSocket.getOutputStream();
+            envoi = new DataOutputStream(outputStream);
+            recevoir = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));
+
+            while (!quitte) {
+                if (reception) {
+                    String message = null;
+                    while (message == null){
+                        message = recevoir.readLine();
+                    }
+                    while(message != null){
+                        System.out.println(message);
+                        message= recevoir.readLine();
+                    }
+
+                }
+                reception = !reception;
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+
+
+    }
+}