Repo created

iphone/Maps/Core/iCloud/SynchronizationError.swift

@@ -0,0 +1,51 @@
+@objc enum SynchronizationError: Int, Error {
+  case fileUnavailable
+  case fileNotUploadedDueToQuota
+  case ubiquityServerNotAvailable
+  case iCloudIsNotAvailable
+  case containerNotFound
+  case failedToOpenLocalDirectoryFileDescriptor
+  case failedToRetrieveLocalDirectoryContent
+  case failedToCreateMetadataItem
+  case failedToRetrieveMetadataQueryContent
+}
+
+extension SynchronizationError: LocalizedError {
+  var errorDescription: String? {
+    switch self {
+    case .fileUnavailable, .ubiquityServerNotAvailable:
+      return L("icloud_synchronization_error_connection_error")
+    case .fileNotUploadedDueToQuota:
+      return L("icloud_synchronization_error_quota_exceeded")
+    case .iCloudIsNotAvailable, .containerNotFound:
+      return L("icloud_synchronization_error_cloud_is_unavailable")
+    case .failedToOpenLocalDirectoryFileDescriptor:
+      return "Failed to open local directory file descriptor"
+    case .failedToRetrieveLocalDirectoryContent:
+      return "Failed to retrieve local directory content"
+    case .failedToCreateMetadataItem:
+      return "Failed to create metadata item."
+    case .failedToRetrieveMetadataQueryContent:
+      return "Failed to retrieve NSMetadataQuery content."
+    }
+  }
+}
+
+extension Error {
+  var ubiquitousError: SynchronizationError? {
+    let nsError = self as NSError
+    switch nsError.code {
+      // NSURLUbiquitousItemDownloadingErrorKey contains an error with this code when the item has not been uploaded to iCloud by the other devices yet
+    case NSUbiquitousFileUnavailableError:
+      return .fileUnavailable
+      // NSURLUbiquitousItemUploadingErrorKey contains an error with this code when the item has not been uploaded to iCloud because it would make the account go over-quota
+    case NSUbiquitousFileNotUploadedDueToQuotaError:
+      return .fileNotUploadedDueToQuota
+      // NSURLUbiquitousItemDownloadingErrorKey and NSURLUbiquitousItemUploadingErrorKey contain an error with this code when connecting to the iCloud servers failed
+    case NSUbiquitousFileUbiquityServerNotAvailable:
+      return .ubiquityServerNotAvailable
+    default:
+      return nil
+    }
+  }
+}