refactor(bindings): Use UniFFI proc-macros for CrossSigningStatus

bindings/matrix-sdk-crypto-ffi/src/lib.rs

@@ -484,7 +484,7 @@ pub struct DecryptedEvent {
 
 /// Struct representing the state of our private cross signing keys, it shows
 /// which private cross signing keys we have locally stored.
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, uniffi::Record)]
 pub struct CrossSigningStatus {
     /// Do we have the master key.
     pub has_master: bool,
@@ -602,7 +602,7 @@ mod uniffi_types {
         error::CryptoStoreError,
         machine::OlmMachine,
         responses::Request,
-        BackupKeys, RoomKeyCounts,
+        BackupKeys, CrossSigningStatus, RoomKeyCounts,
     };
 }
 

bindings/matrix-sdk-crypto-ffi/src/machine.rs

@@ -149,6 +149,17 @@ impl OlmMachine {
     }
 }
 
+#[uniffi::export]
+impl OlmMachine {
+    /// Get the status of the private cross signing keys.
+    ///
+    /// This can be used to check which private cross signing keys we have
+    /// stored locally.
+    pub fn cross_signing_status(&self) -> CrossSigningStatus {
+        self.runtime.block_on(self.inner.cross_signing_status()).into()
+    }
+}
+
 impl OlmMachine {
     /// Create a new `OlmMachine`
     ///
@@ -1125,14 +1136,6 @@ impl OlmMachine {
         Ok(self.runtime.block_on(self.inner.bootstrap_cross_signing(true))?.into())
     }
 
-    /// Get the status of the private cross signing keys.
-    ///
-    /// This can be used to check which private cross signing keys we have
-    /// stored locally.
-    pub fn cross_signing_status(&self) -> CrossSigningStatus {
-        self.runtime.block_on(self.inner.cross_signing_status()).into()
-    }
-
     /// Export all our private cross signing keys.
     ///
     /// The export will contain the seed for the ed25519 keys as a base64

bindings/matrix-sdk-crypto-ffi/src/olm.udl

@@ -110,12 +110,6 @@ interface UserIdentity {
     );
 };
 
-dictionary CrossSigningStatus {
-    boolean has_master;
-    boolean has_self_signing;
-    boolean has_user_signing;
-};
-
 dictionary CrossSigningKeyExport {
     string? master_key;
     string? self_signing_key;
@@ -449,7 +443,6 @@ interface OlmMachine {
     [Throws=CryptoStoreError]
     void discard_room_key([ByRef] string room_id);
 
-    CrossSigningStatus cross_signing_status();
     [Throws=CryptoStoreError]
     BootstrapCrossSigningResult bootstrap_cross_signing();
     CrossSigningKeyExport? export_cross_signing_keys();