Encode first sector

src/Tools/cdtypes/src/cd/sector.rs

@@ -115,4 +115,14 @@ impl Sector {
             Sector::CDXAAudio(_)      => ()
         }
     }
+
+    pub fn finalize(&mut self) {
+        match self {
+            Sector::Audio(_)          => (),
+            Sector::Empty(_)          => (),
+            Sector::CDData(sector)    => sector.finalize(),
+            Sector::CDXAData(sector)  => sector.finalize(),
+            Sector::CDXAAudio(sector) => sector.finalize(),
+        }
+    }
 }

src/Tools/cdtypes/src/types/sector.rs

@@ -80,6 +80,10 @@ impl Header {
         self.sector = sector;
     }
 
+    pub fn get_time(&self) -> Time {
+        Time::from((self.minute.clone(), self.second.clone(), self.sector.clone()))
+    }
+
     pub fn get_mode(&self) -> Result<HeaderMode, u8> {
         match self.mode {
             0 => Ok(HeaderMode::Mode0),