Add local CAS file roots

crates/geth-control/src/lib.rs

@@ -1,4 +1,5 @@
 use geth_auth::{AuthExplanation, AuthOp};
+use geth_cas::{FileRoot, FileRootScan};
 use geth_db::{CrSqliteChangeBatch, DbResource};
 use geth_document::{DocumentResource, DocumentState};
 use geth_keychain::KeychainOp;
@@ -47,6 +48,14 @@ pub enum ControlRequest {
         dry_run: bool,
     },
     CasList,
+    CasRootAdd {
+        name: String,
+        path: PathBuf,
+    },
+    CasRootList,
+    CasRootScan {
+        name: String,
+    },
     KeychainInit {
         admin_key_path: Option<PathBuf>,
     },
@@ -209,6 +218,15 @@ pub enum ControlResponse {
     CasList {
         blobs: Vec<CasBlob>,
     },
+    CasRootAdded {
+        root: FileRoot,
+    },
+    CasRootList {
+        roots: Vec<FileRoot>,
+    },
+    CasRootScanned {
+        scan: FileRootScan,
+    },
     KeychainStatus(KeychainStatusResponse),
     KeychainInitialized {
         ops: Vec<KeychainOp>,
@@ -446,5 +464,13 @@ mod tests {
             decode_request(&encode_request(&request).expect("encode")).expect("decode"),
             request
         );
+
+        let request = ControlRequest::CasRootScan {
+            name: "notes".to_owned(),
+        };
+        assert_eq!(
+            decode_request(&encode_request(&request).expect("encode")).expect("decode"),
+            request
+        );
     }
 }