diff --git a/bin/pom.xml b/bin/pom.xml
new file mode 100644
index 0000000000000000000000000000000000000000..7e456022e23a6dcc7087168922063df07df179ec
--- /dev/null
+++ b/bin/pom.xml
@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+
+ <groupId>sr</groupId>
+ <artifactId>Projet1</artifactId>
+ <version>1.0-SNAPSHOT</version>
+
+ <name>Projet1</name>
+ <!-- FIXME change it to the project's website -->
+ <url>http://www.example.com</url>
+
+ <properties>
+ <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+ <maven.compiler.source>1.7</maven.compiler.source>
+ <maven.compiler.target>1.7</maven.compiler.target>
+ </properties>
+
+ <dependencies>
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <version>4.11</version>
+ <scope>test</scope>
+ </dependency>
+ </dependencies>
+
+ <build>
+ <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
+ <plugins>
+ <!-- clean lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#clean_Lifecycle -->
+ <plugin>
+ <artifactId>maven-clean-plugin</artifactId>
+ <version>3.1.0</version>
+ </plugin>
+ <!-- default lifecycle, jar packaging: see https://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_jar_packaging -->
+ <plugin>
+ <artifactId>maven-resources-plugin</artifactId>
+ <version>3.0.2</version>
+ </plugin>
+ <plugin>
+ <artifactId>maven-compiler-plugin</artifactId>
+ <version>3.8.0</version>
+ </plugin>
+ <plugin>
+ <artifactId>maven-surefire-plugin</artifactId>
+ <version>2.22.1</version>
+ </plugin>
+ <plugin>
+ <artifactId>maven-jar-plugin</artifactId>
+ <version>3.0.2</version>
+ </plugin>
+ <plugin>
+ <artifactId>maven-install-plugin</artifactId>
+ <version>2.5.2</version>
+ </plugin>
+ <plugin>
+ <artifactId>maven-deploy-plugin</artifactId>
+ <version>2.8.2</version>
+ </plugin>
+ <!-- site lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#site_Lifecycle -->
+ <plugin>
+ <artifactId>maven-site-plugin</artifactId>
+ <version>3.7.1</version>
+ </plugin>
+ <plugin>
+ <artifactId>maven-project-info-reports-plugin</artifactId>
+ <version>3.0.0</version>
+ </plugin>
+ </plugins>
+ </pluginManagement>
+ </build>
+</project>
diff --git a/bin/src/main/java/sr/App.class b/bin/src/main/java/sr/App.class
new file mode 100644
index 0000000000000000000000000000000000000000..b7497996410c64131f5c83714c3707111d8c0535
Binary files /dev/null and b/bin/src/main/java/sr/App.class differ
diff --git a/bin/src/test/java/sr/AppTest.class b/bin/src/test/java/sr/AppTest.class
new file mode 100644
index 0000000000000000000000000000000000000000..6fa22fc01842d51a9a5c58d5cadaf35bbf5649ef
Binary files /dev/null and b/bin/src/test/java/sr/AppTest.class differ
diff --git a/bin/target/Projet1-1.0-SNAPSHOT.jar b/bin/target/Projet1-1.0-SNAPSHOT.jar
new file mode 100644
index 0000000000000000000000000000000000000000..291841a0a63555c3cd77799607e7f4bfb8d27165
Binary files /dev/null and b/bin/target/Projet1-1.0-SNAPSHOT.jar differ
diff --git a/bin/target/maven-archiver/pom.properties b/bin/target/maven-archiver/pom.properties
new file mode 100644
index 0000000000000000000000000000000000000000..ef30520f62af560a45f238da7c223b593588084b
--- /dev/null
+++ b/bin/target/maven-archiver/pom.properties
@@ -0,0 +1,4 @@
+#Created by Apache Maven 3.6.3
+groupId=sr
+artifactId=Projet1
+version=1.0-SNAPSHOT
diff --git a/bin/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst b/bin/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst
new file mode 100644
index 0000000000000000000000000000000000000000..ae50ae094bed09935ec430cc64cbb37f530bc870
--- /dev/null
+++ b/bin/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst
@@ -0,0 +1 @@
+sr/App.class
diff --git a/bin/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst b/bin/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst
new file mode 100644
index 0000000000000000000000000000000000000000..ba6a79a1d04ddaff8e6233764f2ee4fac8e9e5b3
--- /dev/null
+++ b/bin/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst
@@ -0,0 +1 @@
+/home/collard/Documents/ecole/Master 1/M1S2/SR/Projet1/Projet1/src/main/java/sr/App.java
diff --git a/bin/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/createdFiles.lst b/bin/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/createdFiles.lst
new file mode 100644
index 0000000000000000000000000000000000000000..a697f23efe2435b6b150673e5d38ebf77b0eb670
--- /dev/null
+++ b/bin/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/createdFiles.lst
@@ -0,0 +1 @@
+sr/AppTest.class
diff --git a/bin/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/inputFiles.lst b/bin/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/inputFiles.lst
new file mode 100644
index 0000000000000000000000000000000000000000..eb8e48a10a7320d117184242aa7919185ac5f234
--- /dev/null
+++ b/bin/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/inputFiles.lst
@@ -0,0 +1 @@
+/home/collard/Documents/ecole/Master 1/M1S2/SR/Projet1/Projet1/src/test/java/sr/AppTest.java
diff --git a/bin/target/surefire-reports/TEST-sr.AppTest.xml b/bin/target/surefire-reports/TEST-sr.AppTest.xml
new file mode 100644
index 0000000000000000000000000000000000000000..25cb9671064d709b0a3c43f6ee482b75cced4302
--- /dev/null
+++ b/bin/target/surefire-reports/TEST-sr.AppTest.xml
@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<testsuite xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://maven.apache.org/surefire/maven-surefire-plugin/xsd/surefire-test-report.xsd" name="sr.AppTest" time="0.042" tests="1" errors="0" skipped="0" failures="0">
+ <properties>
+ <property name="sun.desktop" value="gnome"/>
+ <property name="awt.toolkit" value="sun.awt.X11.XToolkit"/>
+ <property name="java.specification.version" value="11"/>
+ <property name="sun.cpu.isalist" value=""/>
+ <property name="sun.jnu.encoding" value="UTF-8"/>
+ <property name="java.class.path" value="/home/collard/Documents/ecole/Master 1/M1S2/SR/Projet1/Projet1/target/test-classes:/home/collard/Documents/ecole/Master 1/M1S2/SR/Projet1/Projet1/target/classes:/home/collard/.m2/repository/junit/junit/4.11/junit-4.11.jar:/home/collard/.m2/repository/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar:"/>
+ <property name="java.vm.vendor" value="Ubuntu"/>
+ <property name="sun.arch.data.model" value="64"/>
+ <property name="java.vendor.url" value="https://ubuntu.com/"/>
+ <property name="user.timezone" value=""/>
+ <property name="java.vm.specification.version" value="11"/>
+ <property name="os.name" value="Linux"/>
+ <property name="sun.java.launcher" value="SUN_STANDARD"/>
+ <property name="user.country" value="FR"/>
+ <property name="sun.boot.library.path" value="/usr/lib/jvm/java-11-openjdk-amd64/lib"/>
+ <property name="sun.java.command" value="/home/collard/Documents/ecole/Master 1/M1S2/SR/Projet1/Projet1/target/surefire/surefirebooter7067009550800621557.jar /home/collard/Documents/ecole/Master 1/M1S2/SR/Projet1/Projet1/target/surefire 2021-01-25T09-44-40_084-jvmRun1 surefire4957153508783893532tmp surefire_013465013777986831042tmp"/>
+ <property name="jdk.debug" value="release"/>
+ <property name="surefire.test.class.path" value="/home/collard/Documents/ecole/Master 1/M1S2/SR/Projet1/Projet1/target/test-classes:/home/collard/Documents/ecole/Master 1/M1S2/SR/Projet1/Projet1/target/classes:/home/collard/.m2/repository/junit/junit/4.11/junit-4.11.jar:/home/collard/.m2/repository/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar:"/>
+ <property name="sun.cpu.endian" value="little"/>
+ <property name="user.home" value="/home/collard"/>
+ <property name="user.language" value="fr"/>
+ <property name="java.specification.vendor" value="Oracle Corporation"/>
+ <property name="java.version.date" value="2020-11-04"/>
+ <property name="java.home" value="/usr/lib/jvm/java-11-openjdk-amd64"/>
+ <property name="file.separator" value="/"/>
+ <property name="basedir" value="/home/collard/Documents/ecole/Master 1/M1S2/SR/Projet1/Projet1"/>
+ <property name="java.vm.compressedOopsMode" value="32-bit"/>
+ <property name="line.separator" value=" "/>
+ <property name="java.specification.name" value="Java Platform API Specification"/>
+ <property name="java.vm.specification.vendor" value="Oracle Corporation"/>
+ <property name="java.awt.graphicsenv" value="sun.awt.X11GraphicsEnvironment"/>
+ <property name="surefire.real.class.path" value="/home/collard/Documents/ecole/Master 1/M1S2/SR/Projet1/Projet1/target/surefire/surefirebooter7067009550800621557.jar"/>
+ <property name="sun.management.compiler" value="HotSpot 64-Bit Tiered Compilers"/>
+ <property name="java.runtime.version" value="11.0.9.1+1-Ubuntu-0ubuntu1.20.04"/>
+ <property name="user.name" value="collard"/>
+ <property name="path.separator" value=":"/>
+ <property name="os.version" value="5.8.0-38-generic"/>
+ <property name="java.runtime.name" value="OpenJDK Runtime Environment"/>
+ <property name="file.encoding" value="UTF-8"/>
+ <property name="java.vm.name" value="OpenJDK 64-Bit Server VM"/>
+ <property name="localRepository" value="/home/collard/.m2/repository"/>
+ <property name="java.vendor.url.bug" value="https://bugs.launchpad.net/ubuntu/+source/openjdk-lts"/>
+ <property name="java.io.tmpdir" value="/tmp"/>
+ <property name="java.version" value="11.0.9.1"/>
+ <property name="user.dir" value="/home/collard/Documents/ecole/Master 1/M1S2/SR/Projet1/Projet1"/>
+ <property name="os.arch" value="amd64"/>
+ <property name="java.vm.specification.name" value="Java Virtual Machine Specification"/>
+ <property name="java.awt.printerjob" value="sun.print.PSPrinterJob"/>
+ <property name="sun.os.patch.level" value="unknown"/>
+ <property name="java.library.path" value="/home/collard/catkin_ws/devel/lib:/opt/ros/noetic/lib:/usr/java/packages/lib:/usr/lib/x86_64-linux-gnu/jni:/lib/x86_64-linux-gnu:/usr/lib/x86_64-linux-gnu:/usr/lib/jni:/lib:/usr/lib"/>
+ <property name="java.vm.info" value="mixed mode, sharing"/>
+ <property name="java.vendor" value="Ubuntu"/>
+ <property name="java.vm.version" value="11.0.9.1+1-Ubuntu-0ubuntu1.20.04"/>
+ <property name="sun.io.unicode.encoding" value="UnicodeLittle"/>
+ <property name="java.class.version" value="55.0"/>
+ </properties>
+ <testcase name="shouldAnswerWithTrue" classname="sr.AppTest" time="0.002"/>
+</testsuite>
\ No newline at end of file
diff --git a/bin/target/surefire-reports/sr.AppTest.txt b/bin/target/surefire-reports/sr.AppTest.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b17a297d09e102a1e0069fd4fd5c3ab7d16ad0cc
--- /dev/null
+++ b/bin/target/surefire-reports/sr.AppTest.txt
@@ -0,0 +1,4 @@
+-------------------------------------------------------------------------------
+Test set: sr.AppTest
+-------------------------------------------------------------------------------
+Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.042 s - in sr.AppTest
diff --git a/pom.xml b/pom.xml
new file mode 100644
index 0000000000000000000000000000000000000000..7e456022e23a6dcc7087168922063df07df179ec
--- /dev/null
+++ b/pom.xml
@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+
+ <groupId>sr</groupId>
+ <artifactId>Projet1</artifactId>
+ <version>1.0-SNAPSHOT</version>
+
+ <name>Projet1</name>
+ <!-- FIXME change it to the project's website -->
+ <url>http://www.example.com</url>
+
+ <properties>
+ <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+ <maven.compiler.source>1.7</maven.compiler.source>
+ <maven.compiler.target>1.7</maven.compiler.target>
+ </properties>
+
+ <dependencies>
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <version>4.11</version>
+ <scope>test</scope>
+ </dependency>
+ </dependencies>
+
+ <build>
+ <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
+ <plugins>
+ <!-- clean lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#clean_Lifecycle -->
+ <plugin>
+ <artifactId>maven-clean-plugin</artifactId>
+ <version>3.1.0</version>
+ </plugin>
+ <!-- default lifecycle, jar packaging: see https://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_jar_packaging -->
+ <plugin>
+ <artifactId>maven-resources-plugin</artifactId>
+ <version>3.0.2</version>
+ </plugin>
+ <plugin>
+ <artifactId>maven-compiler-plugin</artifactId>
+ <version>3.8.0</version>
+ </plugin>
+ <plugin>
+ <artifactId>maven-surefire-plugin</artifactId>
+ <version>2.22.1</version>
+ </plugin>
+ <plugin>
+ <artifactId>maven-jar-plugin</artifactId>
+ <version>3.0.2</version>
+ </plugin>
+ <plugin>
+ <artifactId>maven-install-plugin</artifactId>
+ <version>2.5.2</version>
+ </plugin>
+ <plugin>
+ <artifactId>maven-deploy-plugin</artifactId>
+ <version>2.8.2</version>
+ </plugin>
+ <!-- site lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#site_Lifecycle -->
+ <plugin>
+ <artifactId>maven-site-plugin</artifactId>
+ <version>3.7.1</version>
+ </plugin>
+ <plugin>
+ <artifactId>maven-project-info-reports-plugin</artifactId>
+ <version>3.0.0</version>
+ </plugin>
+ </plugins>
+ </pluginManagement>
+ </build>
+</project>
diff --git a/src/main/java/ftp/ClientFtp.java b/src/main/java/ftp/ClientFtp.java
new file mode 100644
index 0000000000000000000000000000000000000000..d8cc17efa33decc1002353c43aa50c7075ad8a2a
--- /dev/null
+++ b/src/main/java/ftp/ClientFtp.java
@@ -0,0 +1,200 @@
+package ftp;
+
+import java.io.*;
+import java.net.Socket;
+import java.net.UnknownHostException;
+
+public class ClientFtp {
+
+ private Socket socket;
+
+ private String serveur;
+ private int port;
+
+ private String user;
+ private String password;
+
+ private InputStream inputStream;
+ private InputStreamReader inputStreamReader;
+ private BufferedReader reader;
+ private BufferedWriter writer;
+
+
+
+ public ClientFtp(String serveur, int port) {
+ this.serveur = serveur;
+ this.port = port;
+ this.user = null;
+ this.password = null;
+ }
+
+ public ClientFtp(String serveur, int port, String user) {
+ this.serveur = serveur;
+ this.port = port;
+ this.user = user;
+ this.password = null;
+ }
+
+ public ClientFtp(String serveur, int port, String user, String password) {
+ this.serveur = serveur;
+ this.port = port;
+ this.user = user;
+ this.password = password;
+ }
+
+
+ public void connection() {
+ try {
+ this.socket = new Socket(this.serveur,this.port);
+ this.inputStream = this.socket.getInputStream();
+ this.inputStreamReader = new InputStreamReader(this.inputStream);
+ this.reader = new BufferedReader(this.inputStreamReader);
+ this.writer = new BufferedWriter(new OutputStreamWriter(this.socket.getOutputStream()));
+
+
+ String message = readMessage();
+ if (!message.startsWith("220 ")) {
+ throw new IOException(
+ "SimpleFTP received an unknown response when connecting to the FTP server: "
+ + message);
+ }
+ else {
+ System.out.print(message);
+ }
+
+ sendUser();
+ message = readMessage();
+ if (!message.startsWith("331 ")) {
+ throw new IOException("SimpleFTP received an unknown response after sending the user: "+ message);
+ }
+
+ sendPass();
+ message = readMessage();
+ if (!message.startsWith("230 ")) {
+ throw new IOException("SimpleFTP was unable to log in with the supplied password: "+ message);
+ }
+
+ sendPasv();
+ message = readMessage();
+ String[] resConnection = message.substring(message.indexOf("(")+1,message.indexOf(")")).split(",");
+
+ //test new socket
+
+ Socket socketTest = new Socket(resConnection[0]+"."+resConnection[1]+"."+resConnection[2]+"."+resConnection[3],
+ (Integer.parseInt(resConnection[4])*256 + Integer.parseInt(resConnection[5]))
+ );
+
+
+ BufferedReader reader2 = new BufferedReader(new InputStreamReader(socketTest.getInputStream()));
+ sendList(null);
+ System.out.print(reader2.readLine());
+ sendList(null);
+ System.out.print(reader2.readLine());
+
+
+ socketTest.close();
+
+ sendList(null);
+
+ System.out.print(readMessage());
+
+
+ this.socket.close();
+ }
+ catch(UnknownHostException e) {
+ System.out.print("UnknownHostException\n");
+ }
+ catch(IOException e) {
+ System.out.print("IOException\n");
+ }
+ }
+
+ /**
+ * Envoye l'identifiant au serveur ftp
+ * @throws IOException
+ */
+ private void sendUser() throws IOException {
+ if(this.user == null) {
+ sendMessage("USER anonymous");
+ }
+ else {
+ sendMessage("USER "+this.user);
+ }
+ }
+
+ /**
+ * Envoye le mot de passe au serveur ftp
+ * @throws IOException
+ */
+ private void sendPass() throws IOException {
+ if(this.user == null) {
+ sendMessage("PASS anonymous@domain.com");
+ }
+ else {
+ sendMessage("PASS "+this.password);
+ }
+ }
+
+ /**
+ * Envoye le message PORT au serveur ftp
+ * Cette commande permet de specifier une adresse et un port de connexion.
+ * @throws IOException
+ */
+ private void sendPort() throws IOException {
+ //sendMessage("PORT "+this.port);
+ }
+
+ /**
+ * Permet d'envoyer la message PASV au serveur ftp
+ * Cette commande permet de se connecter en mode passif.
+ * @throws IOException
+ */
+ private void sendPasv() throws IOException {
+ sendMessage("PASV");
+ }
+
+ /**
+ * Envoi le message LIST au serveur ftp
+ * Affiche les informations d'un fichier ou d'un repertoire specifique, ou du repertoire courant.
+ * @param parameter : repertoire specifique, null si repertoire courant
+ * @throws IOException
+ */
+ private void sendList(String parameter) throws IOException {
+ if(parameter == null) {
+ sendMessage("LIST");
+ }
+ else {
+
+ sendMessage("LIST "+parameter);
+ }
+ }
+
+ /**
+ * Permet d'envoyer un message au serveur ftp
+ * @param message : message a envoyer au serveur ftp
+ * @throws IOException
+ */
+ private void sendMessage(String message) throws IOException {
+ if (socket == null) {
+ throw new IOException("SimpleFTP is not connected.");
+ }
+ try {
+ this.writer.write(message + "\r\n");
+ this.writer.flush();
+ } catch (IOException e) {
+ socket = null;
+ throw e;
+ }
+ }
+
+ /**
+ * Permet de recuperer le message envoyer par le serveur ftp
+ * @return String valeur envoyer par le serveur ftp
+ * @throws IOException
+ */
+ private String readMessage() throws IOException {
+ return this.reader.readLine();
+ }
+
+
+}
diff --git a/src/main/java/ftp/main.java b/src/main/java/ftp/main.java
new file mode 100644
index 0000000000000000000000000000000000000000..34beac838d5698f89619e9617e472f9a69bec44f
--- /dev/null
+++ b/src/main/java/ftp/main.java
@@ -0,0 +1,11 @@
+package ftp;
+
+public class main {
+ public static void main (String[] args){
+ ClientFtp c = new ClientFtp("ftp.ubuntu.com", 21);
+
+ c.connection();
+
+
+ }
+}