Add more functionality to the global config parser

Still need to add user permissions.

example.rori

@@ -0,0 +1,7 @@
+((jobs-dir "/etc/rori.kron")
+ (debug t)
+ (allow
+  :all)
+ (deny
+  (:user "flon")
+  (:uid 8008)))

src/config/global.rs

@@ -21,8 +21,8 @@ pub enum  UserPermAlias {
 #[derive(Debug, PartialEq,Eq,Hash)]
 pub struct UserRule
 {
-    user: UserPermAlias,
-    mode: Access,
+    pub user: UserPermAlias,
+    pub mode: Access,
 }
 
 /// Global user config

src/config/parse.rs

@@ -17,14 +17,36 @@ fn get_atom_string<'a>(maybe_atom: &'a Sexp) -> Result<&'a String, Error>
     }
 }
 
-fn new_job(to: &mut Config, cdr: &[Sexp]) -> Result<(), Error> {
-    let what = &cdr[0];
-    let what = get_atom_string(what)?;
-    to.job_dirs.push(PathBuf::from(what));
+#[inline]
+fn add_job(to: &mut Config, cdr: &[Sexp]) -> Result<(), Error> {
+    to.job_dirs.push(PathBuf::from(get_atom_string(&cdr[0])?));
     
     Ok(())
 }
 
+#[inline]
+fn set_debug(to: &mut Config, cdr: &[Sexp]) -> Result<(), Error> {
+    if !to.debug {
+        let debug = get_atom_string(&cdr[0])?;
+        to.debug = match debug.to_lowercase().trim() {
+            "t" => true,
+            "nil" => false,
+            _ => return Err(Error::Unknown)
+        };
+    } else {
+        // Should be debug is set.
+        return Err(Error::Unknown)
+    }
+
+    Ok(())
+}
+
+#[inline]
+fn mwee(to: &mut Config, cdr: &[Sexp]) -> Result<(), Error> {
+    println!("{:?}", cdr);
+    Ok(())
+}
+
 /// Parse a single config file
 pub async fn global(to: &mut Config, path: impl AsRef<Path>) -> Result<(), error::Error>
 {
@@ -48,10 +70,10 @@ pub async fn global(to: &mut Config, path: impl AsRef<Path>) -> Result<(), error
                         Sexp::Atom(car) => {
                             if let Atom::S(car) = car {
                                 match car.to_lowercase().trim() {
-                                    "jobs-dir" => new_job(to, cdr),
-                                    "debug" => new_job(to, cdr),
-                                    "allow" => new_job(to, cdr),
-                                    "deny" => new_job(to, cdr),
+                                    "jobs-dir" => add_job(to, cdr),
+                                    "debug" => set_debug(to ,cdr),
+                                    "allow" => mwee(to, cdr),
+                                    "deny" => mwee(to, cdr),
                                     _ => return Err(Error::Unknown),
                                 }?;
                             } else {