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//
// FileProviderCommunication.swift
// FileProviderUIExt
//
// SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
// SPDX-License-Identifier: GPL-2.0-or-later
//
import FileProvider
enum FileProviderCommunicationError: Error {
case serviceNotFound
case remoteProxyObjectInvalid
}
func serviceConnection(
url: URL, interruptionHandler: @escaping () -> Void
) async throws -> FPUIExtensionService {
let services = try await FileManager().fileProviderServicesForItem(at: url)
guard let service = services[fpUiExtensionServiceName] else {
throw FileProviderCommunicationError.serviceNotFound
}
let connection: NSXPCConnection
connection = try await service.fileProviderConnection()
connection.remoteObjectInterface = NSXPCInterface(with: FPUIExtensionService.self)
connection.interruptionHandler = interruptionHandler
connection.resume()
guard let proxy = connection.remoteObjectProxy as? FPUIExtensionService else {
throw FileProviderCommunicationError.remoteProxyObjectInvalid
}
return proxy
}
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