diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..0cba2e6
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,5 @@
+{
+    "files.associations": {
+        "iostream": "cpp"
+    }
+}
\ No newline at end of file
diff --git a/Makefile b/Makefile
index 3469d33..06312de 100644
--- a/Makefile
+++ b/Makefile
@@ -1,9 +1,9 @@
 ECHO = @echo
-GCC = gcc
+GCC = g++
 RM = @rm -f
 CCFLAGS = -c -g -ansi -pedantic -Wall #optimization?
-OBJETS = $(SRC:.c=.o)
-SRC = $(wildcard *.c) 
+OBJETS = $(SRC:.cpp=.o)
+SRC = $(wildcard *.cpp) 
 EXE = deployer
 LIBRARIES = 
 
diff --git a/Module.cpp b/Module.cpp
new file mode 100644
index 0000000..f1db616
--- /dev/null
+++ b/Module.cpp
@@ -0,0 +1,10 @@
+// deployer Module implementation
+// Copyright (C) 2024 Jean-Cloud
+// GNU General Public License v3
+
+#include "Module.h"
+
+Module::Module(char * serv):service(serv){}
+Module::~Module(){}
+
+
diff --git a/Module.h b/Module.h
new file mode 100644
index 0000000..bf33d3f
--- /dev/null
+++ b/Module.h
@@ -0,0 +1,21 @@
+// deployer Module header
+// Copyright (C) 2024 Jean-Cloud
+// GNU General Public License v3
+
+#if !defined(MODULE_H)
+#define MODULE_H
+
+#include <iostream>
+
+class Module 
+{
+    protected:
+    Module(char * serv);
+    virtual ~Module();
+
+    private:
+    bool activated; //true if the service requires this module
+    char * service;
+
+};
+#endif
\ No newline at end of file
diff --git a/Module.o b/Module.o
new file mode 100644
index 0000000..879a955
Binary files /dev/null and b/Module.o differ
diff --git a/Services.cpp b/Services.cpp
new file mode 100644
index 0000000..2e784cd
--- /dev/null
+++ b/Services.cpp
@@ -0,0 +1,45 @@
+// deployer Services implementation
+// Copyright (C) 2024 Jean-Cloud
+// GNU General Public License v3
+#include <unistd.h>
+#include <cstdio>
+#include <cstdlib> 
+#include "Services.h"
+
+Services::Services(const char *ServicesCSV)
+{
+    services=readServicesFromCSV(ServicesCSV);
+}
+Services::~Services(){}
+
+
+vector <serviceData> Services::readServicesFromCSV (const char *CSV) const {
+    vector <serviceData> result;
+    FILE *streamServices=fopen(CSV,"r"); 
+    if (streamServices==NULL){
+        cout << "Invalid services.csv file." << endl;
+    }else{
+        char line [1000]; 
+        int userID;
+        string username;
+        string serveur;
+        list <string> serveurs;
+        while(fgets(line,sizeof(line),streamServices)!=NULL){
+            userID=atoi(strtok(line,";"));
+            username=strtok(NULL,";");
+            //while loop
+            serveur=strtok(NULL,";");   
+            cout << serveur << "  ";
+            while(!serveur.empty()){
+                serveur=strtok(NULL,";");
+                //serveurs.push_back(serveur);
+                cout << serveur << "  ";
+            }         
+            //serviceData entry = {userID,username,serveurs};
+            //cout << entry.userID <<entry.username << entry.serveurs.front() << endl;
+            //result.push_back(entry);
+        }
+    }
+
+    return result;
+}
\ No newline at end of file
diff --git a/Services.h b/Services.h
new file mode 100644
index 0000000..793a52d
--- /dev/null
+++ b/Services.h
@@ -0,0 +1,32 @@
+// deployer Services header
+// Copyright (C) 2024 Jean-Cloud
+// GNU General Public License v3
+
+#if !defined(SERVICES_H)
+#define SERVICES_H
+
+#include <iostream>
+#include <cstring>
+#include <list>
+#include <vector>
+
+using namespace std;
+
+struct serviceData {
+    int userID;
+    string username;
+    list <string> serveurs;
+};
+
+class Services 
+//extracts the list of uid|username|service from the services.csv file 
+{
+    public:
+    Services(const char * servicesCSV="services.csv");
+    ~Services();
+    private:
+    vector <serviceData> readServicesFromCSV (const char *CSV) const;
+    vector <serviceData> services;
+
+};
+#endif
\ No newline at end of file
diff --git a/Services.o b/Services.o
new file mode 100644
index 0000000..81abd88
Binary files /dev/null and b/Services.o differ
diff --git a/deployer b/deployer
index d0fe2b9..438dccd 100755
Binary files a/deployer and b/deployer differ
diff --git a/main.c b/main.c
deleted file mode 100644
index 5e80dc8..0000000
--- a/main.c
+++ /dev/null
@@ -1,36 +0,0 @@
-// deployer main programm
-// Copyright (C) 2024 Jean-Cloud
-// GNU General Public License v3
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <stdbool.h>
-
-int DEPLOY=false;
-int REMOVE=false;
-
-void help()
-{
-    printf("usage: ./deployer action file \n with action=deploy or remove and file=path to a file or all. \n");
-}
-
-int main(int argc, char *argv[])
-{
-    if (argc != 3){
-        printf("Invalid number of arguments. \n");
-        help();
-        exit(1);
-    } else {
-        if (strcmp(argv[1], "deploy")==0){
-            DEPLOY=true;
-        } else if (strcmp(argv[1], "remove")==0){
-            REMOVE=true;
-        } else {
-            printf("Invalid argument. \n");
-            exit(1);
-        }
-    }
-    return 0;
-}
\ No newline at end of file
diff --git a/main.cpp b/main.cpp
new file mode 100644
index 0000000..046ea29
--- /dev/null
+++ b/main.cpp
@@ -0,0 +1,46 @@
+// deployer main programm
+// Copyright (C) 2024 Jean-Cloud
+// GNU General Public License v3
+
+#include <cstdio>
+#include <cstdlib>
+#include <iostream>
+#include <cstring>
+#include "Services.h"
+#include "Module.h"
+using namespace std;
+
+bool action_deploy=false;
+bool action_remove=false;
+bool all=false;
+
+void help()
+{
+    //temporary 
+    cout << "usage: ./deployer action file \n with action=deploy or remove and file=path to a file or all. \n" << endl;
+}
+
+
+int main(int argc, char *argv[])
+{
+    if (argc != 3){
+        cout << "Invalid number of arguments. \n" << endl;
+        help();
+        exit(1);
+    } else {
+        if (strcmp(argv[1],"deploy")==0){
+            action_deploy=true;
+        } else if (strcmp(argv[1],"remove")==0){
+            action_remove=true;
+        } else {
+            cout << "Invalid argument. \n" << endl;
+            exit(1);
+        }
+
+        Services myServices=Services("services.csv");
+        
+    }
+    return 0;
+}
+
+
diff --git a/main.o b/main.o
new file mode 100644
index 0000000..47c8858
Binary files /dev/null and b/main.o differ
diff --git a/services.csv b/services.csv
index 7f83c25..162ce54 100644
--- a/services.csv
+++ b/services.csv
@@ -1,57 +1,55 @@
-# This is not real CSV. Do not put separator in a field, even escaped
-# ID ; username ; service name ; server name
-1;sftp.jean-cloud.net;sftp.jean-cloud.net;raku.jean-cloud.org
-#2;benevoles31.karnaval.fr;benevoles31.karnaval.fr;max.jean-cloud.org
-3;builder.rimarima.fr;builder.rimarima.fr;raku.jean-cloud.org
-5;chiloe.eu;chiloe.eu;shlago.jean-cloud.org
-7;collectif-arthadie.fr;collectif-arthadie.fr;izzo.jean-cloud.org
-8;compagnienouvelle.fr;compagnienouvelle.fr;shlago.jean-cloud.org
-9;copaines.jean-cloud.net;copaines.jean-cloud.net;shlago.jean-cloud.org
-11;deployer.jean-cloud.org;deployer.jean-cloud.org;shlago.jean-cloud.org
-12;dnscerts.jean-cloud.org;dnscerts.jean-cloud.org;montbonnot.jean-cloud.org
-13;etrevivant.net;etrevivant.net;shlago.jean-cloud.org
-14;feministesucl34.communistesliber;feministesucl34.communisteslibertaires.org;none
-15;feteducourt.jean-cloud.net;feteducourt.jean-cloud.net;shlago.jean-cloud.org
-16;feteducourt2020.jean-cloud.net;feteducourt2020.jean-cloud.net;shlago.jean-cloud.org
-17;git.jean-cloud.net;git.jean-cloud.net;izzo.jean-cloud.org
-20;inurbe.fr;inurbe.fr;shlago.jean-cloud.org
-21;jean-cloud.net;jean-cloud.net;shlago.jean-cloud.org
-22;leida.fr;leida.fr;shlago.jean-cloud.org
-23;lexicographe.jean-cloud.net;lexicographe.jean-cloud.net;shlago.jean-cloud.org
-24;metamorphosemagazine.fr;metamorphosemagazine.fr;shlago.jean-cloud.org
-25;mux.radiodemo.oma-radio.fr;mux.radiodemo.oma-radio.fr;raku.jean-cloud.org
-26;nc-backup.jean-cloud.net;nc-backup.jean-cloud.net;raku.jean-cloud.org
-27;ns.jean-cloud.org;ns.jean-cloud.org;nowhere
-28;ns1.jean-cloud.org;ns1.jean-cloud.org;izzo.jean-cloud.org
-29;nuage.jean-cloud.net;nuage.jean-cloud.net;izzo.jean-cloud.org
-30;oma-radio.fr;oma-radio.fr;izzo.jean-cloud.org
-31;pa1.studios.oma-radio.fr;pa1.studios.oma-radio.fr;tetede.jean-cloud.org
-32;paj.oma-radio.fr;paj.oma-radio.fr;nougaro.jean-cloud.org
-33;quadrille-elsa.jean-cloud.net;quadrille-elsa.jean-cloud.net;shlago.jean-cloud.org
-34;radiodemo.oma-radio.fr;radiodemo.oma-radio.fr;raku.jean-cloud.org
-35;radionimaitre.oma-radio.fr;radionimaitre.oma-radio.fr;tetede.jean-cloud.org
-36;raplacgr.jean-cloud.net;raplacgr.jean-cloud.net;izzo.jean-cloud.org
-37;rimarima.fr;rimarima.fr;raku.jean-cloud.org
-38;rpnow.jean-cloud.net;rpnow.jean-cloud.net;izzo.jean-cloud.org
-39;soundbase.radiodemo.oma-radio.fr;soundbase.radiodemo.oma-radio.fr;montbonnot.jean-cloud.org
-40;static.jean-cloud.net;static.jean-cloud.net;izzo.jean-cloud.org
-41;velov.jean-cloud.net;velov.jean-cloud.net;shlago.jean-cloud.org
-42;wiki-cgr.jean-cloud.net;wiki-cgr.jean-cloud.net;izzo.jean-cloud.org
-43;radio.karnaval.fr;radio.karnaval.fr;tetede.jean-cloud.org
-44;wordpress.abc.jean-cloud.net;wordpress.abc.jean-cloud.net;raku.jean-cloud.org
-45;jean-cloud.org;jean-cloud.org;shlago.jean-cloud.org
-46;soundbase.paj.oma-radio.fr;soundbase.paj.oma-radio.fr;montbonnot.jean-cloud.org
-47;backup-borg-server;backup-borg-server;montbonnot.jean-cloud.org
-48;backup-borg-client;backup-borg-client;raku.jean-cloud.org
-49;soundbase.radionimaitre.oma;soundbase.radionimaitre.oma-radio.fr;montbonnot.jean-cloud.org
-50;monitoring.jean-cloud.net;monitoring.jean-cloud.net;montbonnot.jean-cloud.org
-51;benevoles32.karnaval.fr;benevoles32.karnaval.fr;izzo.jean-cloud.org
-52;nginx_exporter;nginx_exporter;shlago.jean-cloud.org
-#54;accent.jean-cloud.net;accent.jean-cloud.net;raku.jean-cloud.org
-55;gaia.jean-cloud.net;gaia.jean-cloud.net;shlago.jean-cloud.org
-56;association-chahut.fr;association-chahut.fr;izzo.jean-cloud.org
-57;mutubot.jean-cloud.net;mutubot.jean-cloud.net;izzo.jean-cloud.org
-59;lyon1.studios.oma-radio.fr;lyon1.studios.oma-radio.fr;izzo.jean-cloud.org
-60;soundbase.radiokipik.org;soundbase.radiokipik.org;montbonnot.jean-cloud.org
-61;radiokipik.org;radiokipik.org;izzo.jean-cloud.org
-62;mux.radiokipik.org;mux.radiokipik.org;izzo.jean-cloud.org
+1;sftp.jean-cloud.net;raku.jean-cloud.org;pourdefaux
+#2;benevoles31.karnaval.fr;max.jean-cloud.org
+3;builder.rimarima.fr;raku.jean-cloud.org
+5;chiloe.eu;shlago.jean-cloud.org
+7;collectif-arthadie.fr;izzo.jean-cloud.org
+8;compagnienouvelle.fr;shlago.jean-cloud.org
+9;copaines.jean-cloud.net;shlago.jean-cloud.org
+11;deployer.jean-cloud.org;shlago.jean-cloud.org
+12;dnscerts.jean-cloud.org;montbonnot.jean-cloud.org
+13;etrevivant.net;shlago.jean-cloud.org
+14;feministesucl34.communistesliber;none
+15;feteducourt.jean-cloud.net;shlago.jean-cloud.org
+16;feteducourt2020.jean-cloud.net;shlago.jean-cloud.org
+17;git.jean-cloud.net;izzo.jean-cloud.org
+20;inurbe.fr;shlago.jean-cloud.org
+21;jean-cloud.net;shlago.jean-cloud.org
+22;leida.fr;shlago.jean-cloud.org
+23;lexicographe.jean-cloud.net;shlago.jean-cloud.org
+24;metamorphosemagazine.fr;shlago.jean-cloud.org
+25;mux.radiodemo.oma-radio.fr;raku.jean-cloud.org
+26;nc-backup.jean-cloud.net;raku.jean-cloud.org
+27;ns.jean-cloud.org;nowhere
+28;ns1.jean-cloud.org;izzo.jean-cloud.org
+29;nuage.jean-cloud.net;izzo.jean-cloud.org
+30;oma-radio.fr;izzo.jean-cloud.org
+31;pa1.studios.oma-radio.fr;tetede.jean-cloud.org
+32;paj.oma-radio.fr;nougaro.jean-cloud.org
+33;quadrille-elsa.jean-cloud.net;shlago.jean-cloud.org
+34;radiodemo.oma-radio.fr;raku.jean-cloud.org
+35;radionimaitre.oma-radio.fr;tetede.jean-cloud.org
+36;raplacgr.jean-cloud.net;izzo.jean-cloud.org
+37;rimarima.fr;raku.jean-cloud.org
+38;rpnow.jean-cloud.net;izzo.jean-cloud.org
+39;soundbase.radiodemo.oma-radio.fr;montbonnot.jean-cloud.org
+40;static.jean-cloud.net;izzo.jean-cloud.org
+41;velov.jean-cloud.net;shlago.jean-cloud.org
+42;wiki-cgr.jean-cloud.net;izzo.jean-cloud.org
+43;radio.karnaval.fr;tetede.jean-cloud.org
+44;wordpress.abc.jean-cloud.net;raku.jean-cloud.org
+45;jean-cloud.org;shlago.jean-cloud.org
+46;soundbase.paj.oma-radio.fr;montbonnot.jean-cloud.org
+47;backup-borg-server;montbonnot.jean-cloud.org
+48;backup-borg-client;raku.jean-cloud.org
+49;soundbase.radionimaitre.oma;montbonnot.jean-cloud.org
+50;monitoring.jean-cloud.net;montbonnot.jean-cloud.org
+51;benevoles32.karnaval.fr;izzo.jean-cloud.org
+52;nginx_exporter;shlago.jean-cloud.org
+#54;accent.jean-cloud.net;raku.jean-cloud.org
+55;gaia.jean-cloud.net;shlago.jean-cloud.org
+56;association-chahut.fr;izzo.jean-cloud.org
+57;mutubot.jean-cloud.net;izzo.jean-cloud.org
+59;lyon1.studios.oma-radio.fr;izzo.jean-cloud.org
+60;soundbase.radiokipik.org;montbonnot.jean-cloud.org
+61;radiokipik.org;izzo.jean-cloud.org
+62;mux.radiokipik.org;izzo.jean-cloud.org