Add Aspect type for hook system

libimagstore/src/hook/aspect.rs

@@ -0,0 +1,49 @@
+use store::FileLockEntry;
+use storeid::StoreId;
+use hook::Hook;
+use hook::result::HookResult;
+use hook::accessor::{StoreIdAccessor, MutableHookDataAccessor, NonMutableHookDataAccessor};
+
+#[derive(Debug)]
+pub struct Aspect {
+    name: String,
+    hooks: Vec<Box<Hook>>,
+}
+
+impl Aspect {
+
+    pub fn new(name: String) -> Aspect {
+        Aspect {
+            name: name,
+            hooks: vec![],
+        }
+    }
+
+    pub fn name(&self) -> &String {
+        &self.name
+    }
+
+    pub fn register_hook(&mut self, h: Box<Hook>) {
+        self.hooks.push(h);
+    }
+
+}
+
+impl StoreIdAccessor for Aspect {
+    fn access(&self, id: &StoreId) -> HookResult<()> {
+        unimplemented!()
+    }
+}
+
+impl MutableHookDataAccessor for Aspect {
+    fn access_mut(&self, fle: &mut FileLockEntry) -> HookResult<()> {
+        unimplemented!()
+    }
+}
+
+impl NonMutableHookDataAccessor for Aspect {
+    fn access(&self, fle: &FileLockEntry) -> HookResult<()> {
+        unimplemented!()
+    }
+}
+

libimagstore/src/hook/mod.rs

@@ -6,6 +6,7 @@ use self::error::HookError;
 use store::FileLockEntry;
 
 pub mod accessor;
+pub mod aspect;
 pub mod create;
 pub mod delete;
 pub mod error;