Move all source files to Sources/ and rename WireGuardKit targets

Signed-off-by: Andrej Mihajlov <and@mullvad.net>
2020-12-03 13:32:24 +01:00
parent 9c38a1b897
commit ec57408570
209 changed files with 54 additions and 58 deletions
@@ -0,0 +1,95 @@
+// SPDX-License-Identifier: MIT
+// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+
+import Foundation
+import WireGuardKit
+
+class TunnelImporter {
+    static func importFromFile(urls: [URL], into tunnelsManager: TunnelsManager, sourceVC: AnyObject?, errorPresenterType: ErrorPresenterProtocol.Type, completionHandler: (() -> Void)? = nil) {
+        guard !urls.isEmpty else {
+            completionHandler?()
+            return
+        }
+        let dispatchGroup = DispatchGroup()
+        var configs = [TunnelConfiguration?]()
+        var lastFileImportErrorText: (title: String, message: String)?
+        for url in urls {
+            if url.pathExtension.lowercased() == "zip" {
+                dispatchGroup.enter()
+                ZipImporter.importConfigFiles(from: url) { result in
+                    switch result {
+                    case .failure(let error):
+                        lastFileImportErrorText = error.alertText
+                    case .success(let configsInZip):
+                        configs.append(contentsOf: configsInZip)
+                    }
+                    dispatchGroup.leave()
+                }
+            } else { /* if it is not a zip, we assume it is a conf */
+                let fileName = url.lastPathComponent
+                let fileBaseName = url.deletingPathExtension().lastPathComponent.trimmingCharacters(in: .whitespacesAndNewlines)
+                dispatchGroup.enter()
+                DispatchQueue.global(qos: .userInitiated).async {
+                    let fileContents: String
+                    do {
+                        fileContents = try String(contentsOf: url)
+                    } catch let error {
+                        DispatchQueue.main.async {
+                            if let cocoaError = error as? CocoaError, cocoaError.isFileError {
+                                lastFileImportErrorText = (title: tr("alertCantOpenInputConfFileTitle"), message: error.localizedDescription)
+                            } else {
+                                lastFileImportErrorText = (title: tr("alertCantOpenInputConfFileTitle"), message: tr(format: "alertCantOpenInputConfFileMessage (%@)", fileName))
+                            }
+                            configs.append(nil)
+                            dispatchGroup.leave()
+                        }
+                        return
+                    }
+                    var parseError: Error?
+                    var tunnelConfiguration: TunnelConfiguration?
+                    do {
+                        tunnelConfiguration = try TunnelConfiguration(fromWgQuickConfig: fileContents, called: fileBaseName)
+                    } catch let error {
+                        parseError = error
+                    }
+                    DispatchQueue.main.async {
+                        if parseError != nil {
+                            if let parseError = parseError as? WireGuardAppError {
+                                lastFileImportErrorText = parseError.alertText
+                            } else {
+                                lastFileImportErrorText = (title: tr("alertBadConfigImportTitle"), message: tr(format: "alertBadConfigImportMessage (%@)", fileName))
+                            }
+                        }
+                        configs.append(tunnelConfiguration)
+                        dispatchGroup.leave()
+                    }
+                }
+            }
+        }
+        dispatchGroup.notify(queue: .main) {
+            tunnelsManager.addMultiple(tunnelConfigurations: configs.compactMap { $0 }) { numberSuccessful, lastAddError in
+                if !configs.isEmpty && numberSuccessful == configs.count {
+                    completionHandler?()
+                    return
+                }
+                let alertText: (title: String, message: String)?
+                if urls.count == 1 {
+                    if urls.first!.pathExtension.lowercased() == "zip" && !configs.isEmpty {
+                        alertText = (title: tr(format: "alertImportedFromZipTitle (%d)", numberSuccessful),
+                                     message: tr(format: "alertImportedFromZipMessage (%1$d of %2$d)", numberSuccessful, configs.count))
+                    } else {
+                        alertText = lastFileImportErrorText ?? lastAddError?.alertText
+                    }
+                } else {
+                    alertText = (title: tr(format: "alertImportedFromMultipleFilesTitle (%d)", numberSuccessful),
+                                 message: tr(format: "alertImportedFromMultipleFilesMessage (%1$d of %2$d)", numberSuccessful, configs.count))
+                }
+                if let alertText = alertText {
+                    errorPresenterType.showErrorAlert(title: alertText.title, message: alertText.message, from: sourceVC, onPresented: completionHandler)
+                } else {
+                    completionHandler?()
+                }
+            }
+        }
+    }
+}