new file mode 100644
--- /dev/null
+++ b/service.c
@@ -0,0 +1,134 @@
+#include "service.h"
+#include "uinput.h"
+#include "ds.h"
+#include "restartOp.h"
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+/*
+    Create a socket
+    Returns socket descriptor (-1 if error)
+*/
+int create_socket(unsigned short *port, int type){
+    int sock, autorisation , ok;
+    struct sockaddr_in  add;
+    socklen_t l = sizeof(struct sockaddr_in);
+
+    sock = socket(PF_INET, type, 0);
+    if(sock == -1){
+        perror("socket");
+        return -1;
+    }
+
+    /* Pour pouvoir relancer immediatement un serveur TCP  */
+    /* ou lancer, sur une meme machine,                    */
+    /*    plusieurs recepteurs UDP sur                     */
+    /*    le meme port de diffusion (broadcast, multicast) */
+    autorisation = 1;
+    ok = setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, &autorisation, sizeof(int));
+    if(ok == -1){
+        perror("setsockopt");
+        return -1;
+    }
+
+    memset(&add, 0, l) ;
+    add.sin_family      = AF_INET ;
+    add.sin_port        = htons(*port);
+    add.sin_addr.s_addr = htonl(INADDR_ANY);
+
+    ok = bind(sock, (struct sockaddr*)&add, l);
+    if(ok == -1){
+        perror("bind");
+        return -1;
+    }
+
+    ok = getsockname(sock, (struct sockaddr*)&add, &l);
+    if(ok == -1){
+        perror("getsockname");
+        return -1;
+    }
+
+    *port = ntohs(add.sin_port);
+    return sock;
+}
+
+
+
+/*
+    Receive a DS datagram
+    Returns size read or -1
+*/
+ssize_t receive_ds_info(int socket, ds_t* ds){
+	struct sockaddr_in add;
+	socklen_t l = sizeof(struct sockaddr_in);
+	
+	ssize_t result;
+	
+ 	result = recvfrom_rs(socket, ds, sizeof(ds_t), 0, (struct sockaddr*)&add, &l);
+ 	if(result == -1) perror("recvfrom_rs");
+ 	return result;
+}
+
+
+/*
+    Start the listening service yeah!
+*/
+void start_service(void){
+
+    int uinput_fd;
+    int sock_fd;
+    uint16_t udp_port = base_port + curdev;
+    
+    ds_t ds;
+    ssize_t result;
+
+
+    fprintf(stdout, " [%d] Creation of service:\n", curdev);
+
+    // Create joystick dev
+    uinput_fd = init_uinput_device();
+    if(uinput_fd == -1){
+        fprintf(stderr, " [%d]  Joystick device failed\n", curdev);
+        exit(EXIT_FAILURE);
+    }
+    fprintf(stdout, " [%d]  Joystick device OK\n", curdev);
+    
+
+    // Create udp socket
+    sock_fd = create_socket(&udp_port, SOCK_DGRAM);
+    if(sock_fd == -1){
+        fprintf(stderr, " [%d]  Socket failed\n", curdev);
+        exit(EXIT_FAILURE);
+    }
+    fprintf(stdout, " [%d]  Socket on port %d OK\n", curdev, udp_port);
+
+    
+    // Device and Socket are ok :-D
+    fprintf(stdout, " [%d] Creation of service: OK\n", curdev);
+
+
+    /* Center device axis when created */
+    do_uinput(uinput_fd, ABS_Y, DS_MAX_Y/2, EV_ABS);
+    do_uinput(uinput_fd, ABS_X, DS_MAX_X/2, EV_ABS);
+
+    while(1){
+        result = receive_ds_info(sock_fd, &ds);
+        if(result == -1){
+            fprintf(stderr, " [%d]  DS Info receive failed\n", curdev);            
+        }
+        if(result > 0){
+            ds_process_evt(&ds, uinput_fd);
+        }
+    }
+
+    return;
+}
+
+
+