diff --git a/01_phase_rust_src/sv/src/executor/sent_signal/return_u8_in_u64.rs b/01_phase_rust_src/sv/src/executor/sent_signal/return_u8_in_u64.rs
index b6a1176..5a4b666 100644
--- a/01_phase_rust_src/sv/src/executor/sent_signal/return_u8_in_u64.rs
+++ b/01_phase_rust_src/sv/src/executor/sent_signal/return_u8_in_u64.rs
@@ -1,7 +1,7 @@
 
 
 pub fn return_u8_in_u64(mut table: Vec<u8>) -> u64 {
-    // Table make 4 vector u8 in one u32
+    // Table make 4 vector u8 in one u64
     if table.len() != 8 {
         return 0
     }
diff --git a/01_phase_rust_src/sv/src/status_obj.rs b/01_phase_rust_src/sv/src/status_obj.rs
index 990cefa..0292f29 100644
--- a/01_phase_rust_src/sv/src/status_obj.rs
+++ b/01_phase_rust_src/sv/src/status_obj.rs
@@ -1,13 +1,157 @@
 
+use std::path::Path;
 
 pub struct Status_obj {
+    svname: String, // Service name
+    svpath: Path, // Service path
     time: u64, // 0 -> 7
     nano_seconds: u32, // 8 -> 11
     pid: u32, // 12 -> 15
     pause_run: bool, // 16
-    up_down: bool, // 17
+    up_down: char, // 17
     term_sig: bool, // 18
     run_finish: bool, // 19
-    is_down: bool, // down file
-    log_exists: bool, // is log folder exists ?
+    down: bool, // is down file ?
+    log: bool, // is log/supervise/ok exists ?
+}
+
+impl Status_obj {
+    pub fn new(path: Path, sv: String ) -> Option<Status_obj> {
+        // if error when making the status_obj, return None,
+        // Else, return the status_obj.
+        if ! set_current_dir(path).is_ok() {
+            println!("fail: {}: unable to change to service directory: file does not exist", sv);
+            return None
+        }
+        let status_option = fs::OpenOptions::new().read(true).open("supervise/status");
+        let mut status match status_option {
+            Ok(file) => file,
+            Err(..) => {
+                println!("warning: {}: unable to open supervise/status: file does not exist", sv);
+                return None;
+            },
+        };
+        let mut contents: Vec<u8> = Vec::new();
+        let option_size = status.read_to_end(&mut contents);
+
+        let size = match option_size {
+            Ok(size) => size,
+            Err(..) => {
+                println!("warning: {}: couldn't read supervise/status", sv);
+                return None
+            },
+        };
+        
+        if size != 20 {
+            println!("warning: {}: bad supervise/status format", sv);
+            return None
+        }
+        
+        let is_down;
+        if Path::new("down").exists() {
+            is_down = true
+        } else {
+            is_down = false
+        }
+
+        let log_exists;
+        if Path::new("log/supervise/ok").exists() {
+            log_exists = true
+        } else {
+            log_exists = false
+        }
+
+        let time_buf: Vec<u8> = contents[0..8].to_vec();
+        let nano_buf: Vec<u8> = contents[8..12].to_vec();
+        let pid_buf: Vec<u8> = contents[12..16].to_vec();
+
+        let seconds = return_u8_in_u64(time_buf);
+        let nano = return_u8_in_u32(nano_buf);
+        let pid_found = return_u8_in_u32(pid_buf);
+
+        let pause_run_raw = make_pause_run(contents[16]); // done
+        let up_down_raw = make_up_down(contents[17]); // done
+        let term_sig_raw = make_term_sig(contents[18]); // done
+        let run_finish_raw = make_run_finish(contents[19]); // done
+
+        Status_obj {
+            svname: sv,
+            svpath: path,
+            time: seconds,
+            nano_seconds: nano,
+            pid: pid_found,
+            pause_run: pause_run_raw,
+            up_down: up_down_raw,
+            term_sig: term_sig_raw,
+            run_finish: run_finish_raw,
+            down: is_down,
+            log: log_exists,
+        }
+    }
+    pub fn print_status(&mut self) {
+        println!("Ta gueule.");
+    }
+}
+
+
+fn make_pause_run(pr_int: u8) -> bool {
+    if pr_int == 0 {
+        return false // run
+    } else {
+        return true // pause.
+    }
+}
+
+fn make_up_down(ud_int: u8) -> char {
+    if ud_int == 117 {
+        return 'u'
+    } else {
+        return 'd'
+    }
+}
+
+fn make_term_sig(ts_int: u8) -> bool{
+    if ts_int == 0 {
+        return false // Normal
+    } else {
+        return true // Got Term
+    }
+}
+
+fn make_run_finish(rf_int: u8) -> bool {
+    if rf_int == 0 {
+        return false // service finish.
+    } else {
+        return true // service run
+    }
+}
+
+fn return_u8_in_u32(mut table: Vec<u8>) -> u32 {
+    // Table make 4 values u8 in one u32
+    if table.len() != 4 {
+        return 0
+    }
+    let mut r: u32 = 0;
+    table.reverse();
+    for i in table.iter() {
+        //println!("{}",i);
+        r = r * 256;
+        r += <u8 as Into<u32>>::into(*i);
+    }
+    return r
+}
+
+fn return_u8_in_u64(mut table: Vec<u8>) -> u64 {
+    // Table make 8 values u8 in one u64
+    if table.len() != 8 {
+        return 0
+    }
+    let mut r: u64 = 0;
+    table.reverse();
+    for i in table.iter() {
+        //println!("{}",i);
+        r = r * 256;
+        r += <u8 as Into<u64>>::into(*i);
+    }
+    return r
 }