SyncFileActionMetadataResults SyncMetadataManager::all_pending_actions() const
{
SharedRealm realm = Realm::get_shared_realm(get_configuration());
TableRef table = ObjectStore::table_for_object_type(realm->read_group(), c_sync_fileActionMetadata);
Results results(realm, table->where());
return SyncFileActionMetadataResults(std::move(results), std::move(realm), m_file_action_schema);
}
SyncUserMetadataResults SyncMetadataManager::get_users(bool marked) const
{
// Open the Realm.
SharedRealm realm = Realm::get_shared_realm(get_configuration());
TableRef table = ObjectStore::table_for_object_type(realm->read_group(), c_sync_userMetadata);
Query query = table->where().equal(m_user_schema.idx_marked_for_removal, marked);
Results results(realm, std::move(query));
return SyncUserMetadataResults(std::move(results), std::move(realm), m_user_schema);
}
void RealmCache::cache_realm(SharedRealm &realm, std::thread::id thread_id)
{
std::lock_guard<std::mutex> lock(m_mutex);
auto path_iter = m_cache.find(realm->config().path);
if (path_iter == m_cache.end()) {
m_cache.emplace(realm->config().path, std::map<std::thread::id, WeakRealm>{{thread_id, realm}});
}
else {
path_iter->second.emplace(thread_id, realm);
}
}
SyncMetadataManager::SyncMetadataManager(std::string path,
bool should_encrypt,
util::Optional<std::vector<char>> encryption_key)
{
constexpr uint64_t SCHEMA_VERSION = 1;
std::lock_guard<std::mutex> lock(m_metadata_lock);
Realm::Config config;
config.path = std::move(path);
config.schema = make_schema();
config.schema_version = SCHEMA_VERSION;
config.schema_mode = SchemaMode::Automatic;
#if REALM_PLATFORM_APPLE
if (should_encrypt && !encryption_key) {
encryption_key = keychain::metadata_realm_encryption_key();
}
#endif
if (should_encrypt) {
if (!encryption_key) {
throw std::invalid_argument("Metadata Realm encryption was specified, but no encryption key was provided.");
}
config.encryption_key = std::move(*encryption_key);
}
// Open the Realm.
SharedRealm realm = Realm::get_shared_realm(config);
// Get data about the (hardcoded) schemas.
DescriptorRef descriptor = ObjectStore::table_for_object_type(realm->read_group(),
c_sync_userMetadata)->get_descriptor();
m_user_schema = {
descriptor->get_column_index(c_sync_identity),
descriptor->get_column_index(c_sync_marked_for_removal),
descriptor->get_column_index(c_sync_user_token),
descriptor->get_column_index(c_sync_auth_server_url),
descriptor->get_column_index(c_sync_user_is_admin),
};
descriptor = ObjectStore::table_for_object_type(realm->read_group(), c_sync_fileActionMetadata)->get_descriptor();
m_file_action_schema = {
descriptor->get_column_index(c_sync_original_name),
descriptor->get_column_index(c_sync_new_name),
descriptor->get_column_index(c_sync_action),
descriptor->get_column_index(c_sync_url),
descriptor->get_column_index(c_sync_identity)
};
m_metadata_config = std::move(config);
}
template<> size_t RJSAccessor::to_object_index(JSContextRef ctx, SharedRealm realm, JSValueRef &val, const std::string &type, bool try_update) {
JSObjectRef object = RJSValidatedValueToObject(ctx, val);
if (JSValueIsObjectOfClass(ctx, val, RJSObjectClass())) {
return RJSGetInternal<Object *>(object)->row().get_index();
}
auto object_schema = realm->config().schema->find(type);
if (RJSIsValueArray(ctx, object)) {
object = RJSDictForPropertyArray(ctx, *object_schema, object);
}
Object child = Object::create<JSValueRef>(ctx, realm, *object_schema, (JSValueRef)object, try_update);
return child.row().get_index();
}
static size_t to_object_index(ContextType ctx, SharedRealm realm, ValueType &value, const std::string &type, bool try_update) {
ObjectType object = Value::validated_to_object(ctx, value);
if (Object::template is_instance<RealmObjectClass<T>>(ctx, object)) {
return get_internal<T, RealmObjectClass<T>>(object)->row().get_index();
}
auto object_schema = realm->config().schema->find(type);
if (Value::is_array(ctx, object)) {
object = Schema<T>::dict_for_property_array(ctx, *object_schema, object);
}
auto child = realm::Object::create<ValueType>(ctx, realm, *object_schema, static_cast<ValueType>(object), try_update);
return child.row().get_index();
}
static List get_list(const Object& object, size_t column_ndx) {
return List(object.realm(), object.row().get_linklist(column_ndx));
}
static Property nullable(Property p) {
p.is_nullable = true;
return p;
}
TEST_CASE("thread safe reference") {
InMemoryTestFile config;
config.cache = false;
config.automatic_change_notifications = false;
SharedRealm r = Realm::get_shared_realm(config);
static const ObjectSchema foo_object({"foo_object", {
{"ignore_me", PropertyType::Int}, // Used in tests cases that don't care about the value.
}});
static const ObjectSchema string_object({"string_object", {
nullable({"value", PropertyType::String}),
}});
static const ObjectSchema int_object({"int_object", {
{"value", PropertyType::Int},
}});
static const ObjectSchema int_array_object({"int_array_object", {
{"value", PropertyType::Array, "int_object"}
}});
r->update_schema({foo_object, string_object, int_object, int_array_object});
