make a few optimisations in executor

01_phase_rust_src/sv-rustit/src/executor.rs

@@ -1,41 +1,17 @@
 
 
-pub mod sent_signal;
+pub mod execute_service;
-
-use crate::status_obj;
 
 pub fn execute(svdir_var: String, svwait_var: i32, verbose: i8, command: &str, services: Vec<String>) -> i32{
+    // split a service vector into different sv.
 
     let mut exit_code: i32 = 0;
-
     for sv in services {
-        let ch1 = sv.chars().next().unwrap();
+        exit_code += execute_service::execute_service(svdir_var.clone(), svwait_var, verbose, command, sv);
-        let ch2_row = &sv.chars().collect::<Vec<_>>()[..2];
+        if exit_code > 99 {
-        let ch2: String = ch2_row.into_iter().collect();
+            exit_code = 99;
-        let path;
-
-        if ch1 == '/' || ch2 == "~/"{
-            // case absolute path for the service
-            //
-            path = sv.clone();
-        } else {
-            // case relative path for the service.
-            //
-            path = svdir_var.clone() + "/" + &sv;
         }
-
-        let status_option = status_obj::StatusObj::new(path, sv);
-        match status_option {
-            Some(status) => {
-                exit_code += sent_signal::sent_signal(svwait_var, verbose, command, status);
-            },
-            None => {
-                if exit_code < 99 {
-                    exit_code += 1;
-                }
-            },
-        };
     }
     return exit_code
-
 }
+

01_phase_rust_src/sv-rustit/src/executor/execute_service.rs

@@ -0,0 +1,22 @@
+
+mod sent_signal;
+mod make_path;
+
+use crate::status_obj;
+
+pub fn execute_service(svdir_var: String, svwait_var: i32, verbose: i8, command: &str, sv: String) -> i32 {
+    // make a sv object from a string, svdir_var, and sent it the command signal.
+    
+    let path = make_path::make_path(svdir_var, sv.clone());
+
+    let status_option = status_obj::StatusObj::new(path, sv);
+    match status_option {
+        Some(status) => {
+            return sent_signal::sent_signal(svwait_var, verbose, command, status);
+        },
+        None => {
+            return 1;
+        },
+    };
+}
+

01_phase_rust_src/sv-rustit/src/executor/execute_service/make_path.rs

@@ -0,0 +1,17 @@
+
+pub fn make_path(svdir_var: String, sv: String) -> String {
+    let ch1 = sv.chars().next().unwrap();
+    let ch2_row = &sv.chars().collect::<Vec<_>>()[..2];
+    let ch2: String = ch2_row.into_iter().collect();
+    let path;
+
+    if ch1 == '/' || ch2 == "~/"{
+        // case absolute path for the service
+        path = sv;
+    } else {
+        // case relative path for the service.
+        path = svdir_var + "/" + &sv;
+    }
+
+    return path
+}

01_phase_rust_src/sv-rustit/src/executor/execute_service/sent_signal.rs

@@ -31,5 +31,3 @@ pub fn sent_signal( svwait_var: i32, verbose: i8, command: &str, mut sv: status_
     };
 }
 
-
-