Store and expose locale ids from Session in case something like an at…

…tribute getter wants it.

server/src/services/session.rs

@@ -181,6 +181,7 @@ impl SessionService {
             session.set_activated(true);
             session.set_session_nonce(server_nonce);
             session.set_user_identity(IdentityToken::new(&request.user_identity_token, &server_state.decoding_limits()));
+            session.set_locale_ids(request.locale_ids.clone());
 
             let diagnostic_infos = None;
 

server/src/session.rs

@@ -67,6 +67,8 @@ pub struct Session {
     session_timeout: f64,
     /// User identity token
     user_identity: IdentityToken,
+    /// Session's preferred locale ids
+    locale_ids: Option<Vec<UAString>>,
     /// Negotiated max request message size
     max_request_message_size: u32,
     /// Negotiated max response message size
@@ -118,6 +120,7 @@ impl Session {
             session_nonce: ByteString::null(),
             session_timeout: 0f64,
             user_identity: IdentityToken::None,
+            locale_ids: None,
             max_request_message_size: 0,
             max_response_message_size: 0,
             endpoint_url: UAString::null(),
@@ -160,6 +163,7 @@ impl Session {
             session_nonce: ByteString::null(),
             session_timeout: 0f64,
             user_identity: IdentityToken::None,
+            locale_ids: None,
             max_request_message_size: 0,
             max_response_message_size: 0,
             endpoint_url: UAString::null(),
@@ -230,6 +234,14 @@ impl Session {
         self.user_identity = user_identity;
     }
 
+    pub fn locale_ids(&self) -> &Option<Vec<UAString>> {
+        &self.locale_ids
+    }
+
+    pub fn set_locale_ids(&mut self, locale_ids: Option<Vec<UAString>>) {
+        self.locale_ids = locale_ids;
+    }
+
     pub fn client_certificate(&self) -> &Option<X509> {
         &self.client_certificate
     }