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refactor: add arguments support to run client or server

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This commit is contained in:
Xeon0X
2025-03-31 20:58:05 +02:00
parent b4ddf0dca4
commit 15d03528fa
11 changed files with 198 additions and 50 deletions
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28
.project Normal file
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@@ -0,0 +1,28 @@
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>ClientServer</name>
<comment>Project ClientServer created by Buildship.</comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.buildship.core.gradleprojectbuilder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.buildship.core.gradleprojectnature</nature>
</natures>
<filteredResources>
<filter>
<id>1743445961452</id>
<name></name>
<type>30</type>
<matcher>
<id>org.eclipse.core.resources.regexFilterMatcher</id>
<arguments>node_modules|\.git|__CREATED_BY_JAVA_LANGUAGE_SERVER__</arguments>
</matcher>
</filter>
</filteredResources>
</projectDescription>

13
.settings/org.eclipse.buildship.core.prefs Normal file
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@@ -0,0 +1,13 @@
arguments=--init-script /home/xeon0x/.var/app/dev.zed.Zed/data/zed/extensions/work/java/jdtls/jdt-language-server-1.46.0-202503271314/configuration/org.eclipse.osgi/58/0/.cp/gradle/init/init.gradle
auto.sync=false
build.scans.enabled=false
connection.gradle.distribution=GRADLE_DISTRIBUTION(WRAPPER)
connection.project.dir=
eclipse.preferences.version=1
gradle.user.home=
java.home=/usr/lib64/jvm/java-21-openjdk-21
jvm.arguments=
offline.mode=false
override.workspace.settings=true
show.console.view=true
show.executions.view=true

36
README.md
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@@ -1,3 +1,39 @@
# ClientServer
## Build
```bash
./gradlew build
```
## Run
### Client
```bash
./gradlew run --args='client'
```
or
```bash
./gradlew runServer
```
### Server
```bash
./gradlew run --args='server'
```
or
```bash
./gradlew runServer
```
## Documentation
```mermaid ```mermaid
sequenceDiagram sequenceDiagram
Note over Client, Serveur: DatagramSocket("localhost", 66666) Note over Client, Serveur: DatagramSocket("localhost", 66666)

19
app/.classpath Normal file
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@@ -0,0 +1,19 @@
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" output="bin/main" path="src/main/java">
<attributes>
<attribute name="gradle_scope" value="main"/>
<attribute name="gradle_used_by_scope" value="main,test"/>
</attributes>
</classpathentry>
<classpathentry kind="src" output="bin/test" path="src/test/java">
<attributes>
<attribute name="gradle_scope" value="test"/>
<attribute name="gradle_used_by_scope" value="test"/>
<attribute name="test" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-21/"/>
<classpathentry kind="con" path="org.eclipse.buildship.core.gradleclasspathcontainer"/>
<classpathentry kind="output" path="bin/default"/>
</classpath>

34
app/.project Normal file
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@@ -0,0 +1,34 @@
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>app</name>
<comment>Project app created by Buildship.</comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.buildship.core.gradleprojectbuilder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.jdt.core.javanature</nature>
<nature>org.eclipse.buildship.core.gradleprojectnature</nature>
</natures>
<filteredResources>
<filter>
<id>1743445961456</id>
<name></name>
<type>30</type>
<matcher>
<id>org.eclipse.core.resources.regexFilterMatcher</id>
<arguments>node_modules|\.git|__CREATED_BY_JAVA_LANGUAGE_SERVER__</arguments>
</matcher>
</filter>
</filteredResources>
</projectDescription>

2
app/.settings/org.eclipse.buildship.core.prefs Normal file
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@@ -0,0 +1,2 @@
connection.project.dir=..
eclipse.preferences.version=1

16
app/build.gradle
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@@ -40,3 +40,19 @@ tasks.named('test') {
// Use JUnit Platform for unit tests. // Use JUnit Platform for unit tests.
useJUnitPlatform() useJUnitPlatform()
} }
task runServer(type: JavaExec) {
description = 'Runs the server'
group = 'application'
mainClass = application.mainClass
classpath = sourceSets.main.runtimeClasspath
args = ['server']
}
task runClient(type: JavaExec) {
description = 'Runs the client'
group = 'application'
mainClass = application.mainClass
classpath = sourceSets.main.runtimeClasspath
args = ['client']
}

29
app/src/main/java/clientserver/App.java
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@@ -1,5 +1,8 @@
package clientserver; package clientserver;
import clientserver.client.Client;
import clientserver.server.ClientHandler;
public class App { public class App {
public String getGreeting() { public String getGreeting() {
@@ -7,8 +10,28 @@ public class App {
} }
public static void main(String[] args) { public static void main(String[] args) {
System.out.println(new App().getGreeting()); if (args.length == 0) {
ClientHandler.main(new String[] {}); System.out.println(
// MistralDirectAPI.main(new String[] {}); "Please use --args='client' or --args='server'."
);
return;
}
String mode = args[0];
switch (mode.toLowerCase()) {
case "client":
// Run the client
System.out.println("Starting client...");
Client.main(new String[] {});
break;
case "server":
// Run the server
System.out.println("Starting server...");
ClientHandler.main(new String[] {});
break;
default:
System.out.println("Unknown mode: " + mode);
}
} }
} }

26
app/src/main/java/clientserver/Client.java → app/src/main/java/clientserver/client/Client.java
View File

@@ -1,10 +1,11 @@
package clientserver; package clientserver.client;
import java.net.DatagramPacket; import java.net.DatagramPacket;
import java.net.DatagramSocket; import java.net.DatagramSocket;
import java.net.InetAddress; import java.net.InetAddress;
public class Client { public class Client {
public static void main(String[] args) { public static void main(String[] args) {
try { try {
// 1 - Création du canal avec un port libre // 1 - Création du canal avec un port libre
@@ -16,15 +17,26 @@ public class Client {
String message = "Hello Server"; String message = "Hello Server";
byte[] envoyees = message.getBytes(); byte[] envoyees = message.getBytes();
DatagramPacket paquetEnvoye = new DatagramPacket( DatagramPacket paquetEnvoye = new DatagramPacket(
envoyees, envoyees.length, adresseServeur, portServeur); envoyees,
envoyees.length,
adresseServeur,
portServeur
);
socketClient.send(paquetEnvoye); socketClient.send(paquetEnvoye);
System.out.println("Message envoyé au serveur"); System.out.println("Message envoyé au serveur");
// 3 - Recevoir // 3 - Recevoir
byte[] recues = new byte[1024]; // tampon de réception byte[] recues = new byte[1024]; // tampon de réception
DatagramPacket paquetRecu = new DatagramPacket(recues, recues.length); DatagramPacket paquetRecu = new DatagramPacket(
recues,
recues.length
);
socketClient.receive(paquetRecu); socketClient.receive(paquetRecu);
String reponse = new String(paquetRecu.getData(), 0, paquetRecu.getLength()); String reponse = new String(
paquetRecu.getData(),
0,
paquetRecu.getLength()
);
if (reponse.startsWith("PORT:")) { if (reponse.startsWith("PORT:")) {
int newPort = Integer.parseInt(reponse.substring(5)); int newPort = Integer.parseInt(reponse.substring(5));
@@ -35,7 +47,11 @@ public class Client {
String messagePort = "Message au nouveau port"; String messagePort = "Message au nouveau port";
byte[] envoyeesPort = messagePort.getBytes(); byte[] envoyeesPort = messagePort.getBytes();
DatagramPacket paquetPort = new DatagramPacket( DatagramPacket paquetPort = new DatagramPacket(
envoyeesPort, envoyeesPort.length, adresseServeur, newPort); envoyeesPort,
envoyeesPort.length,
adresseServeur,
newPort
);
socketClient.send(paquetPort); socketClient.send(paquetPort);
} }

2
app/src/main/java/clientserver/MistralDirectAPI.java → app/src/main/java/clientserver/common/MistralDirectAPI.java
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@@ -1,4 +1,4 @@
package clientserver; package clientserver.common;
import java.io.FileInputStream; import java.io.FileInputStream;
import java.io.IOException; import java.io.IOException;

43
app/src/main/java/clientserver/ClientHandler.java → app/src/main/java/clientserver/server/ClientHandler.java
View File

@@ -1,4 +1,4 @@
package clientserver; package clientserver.server;
import java.net.DatagramPacket; import java.net.DatagramPacket;
import java.net.DatagramSocket; import java.net.DatagramSocket;
@@ -7,7 +7,7 @@ import java.net.InetSocketAddress;
public class ClientHandler { public class ClientHandler {
static void main(String[] args) { public static void main(String[] args) {
int port = 6666; int port = 6666;
boolean running = true; boolean running = true;
DatagramSocket socketServer = null; DatagramSocket socketServer = null;
@@ -94,43 +94,4 @@ public class ClientHandler {
System.out.println(e); System.out.println(e);
} }
} }
// public static void main(String[] args) {
// try {
// // 1 - Création du canal
// DatagramSocket socketServeur = new DatagramSocket(null);
// // 2 - Réservation du port
// InetSocketAddress adresse = new InetSocketAddress(
// "localhost",
// 6666
// );
// socketServeur.bind(adresse);
// byte[] recues = new byte[1024]; // tampon d'émission
// byte[] envoyees; // tampon de réception
// // 3 - Recevoir
// DatagramPacket paquetRecu = new DatagramPacket(
// recues,
// recues.length
// );
// socketServeur.receive(paquetRecu);
// InetAddress adrClient = paquetRecu.getAddress();
// int prtClient = paquetRecu.getPort();
// System.out.println(
// "Nouveau client : @" + adrClient + ":" + prtClient
// );
// // 4 - Émettre
// String reponse = "Serveur RX302 ready";
// envoyees = reponse.getBytes();
// DatagramPacket paquetEnvoye = new DatagramPacket(
// envoyees,
// envoyees.length,
// adrClient,
// prtClient
// );
// socketServeur.send(paquetEnvoye);
// // 5 - Libérer le canal
// socketServeur.close();
// } catch (Exception e) {
// System.err.println(e);
// }
// }
} }