44 lines
1.6 KiB
Swift
44 lines
1.6 KiB
Swift
// SPDX-License-Identifier: MIT
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// Copyright © 2018-2021 WireGuard LLC. All Rights Reserved.
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import Foundation
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enum ZipExporterError: WireGuardAppError {
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case noTunnelsToExport
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var alertText: AlertText {
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return (tr("alertNoTunnelsToExportTitle"), tr("alertNoTunnelsToExportMessage"))
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}
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}
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class ZipExporter {
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static func exportConfigFiles(tunnelConfigurations: [TunnelConfiguration], to url: URL, completion: @escaping (WireGuardAppError?) -> Void) {
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guard !tunnelConfigurations.isEmpty else {
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completion(ZipExporterError.noTunnelsToExport)
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return
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}
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DispatchQueue.global(qos: .userInitiated).async {
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var inputsToArchiver: [(fileName: String, contents: Data)] = []
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var lastTunnelName: String = ""
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for tunnelConfiguration in tunnelConfigurations {
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if let contents = tunnelConfiguration.asWgQuickConfig().data(using: .utf8) {
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let name = tunnelConfiguration.name ?? "untitled"
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if name.isEmpty || name == lastTunnelName { continue }
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inputsToArchiver.append((fileName: "\(name).conf", contents: contents))
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lastTunnelName = name
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}
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}
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do {
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try ZipArchive.archive(inputs: inputsToArchiver, to: url)
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} catch let error as WireGuardAppError {
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DispatchQueue.main.async { completion(error) }
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return
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} catch {
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fatalError()
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}
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DispatchQueue.main.async { completion(nil) }
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}
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}
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}
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