// _____ _ // |_ _| |_ _ _ ___ ___ _ __ __ _ // | | | ' \| '_/ -_) -_) ' \/ _` |_ // |_| |_||_|_| \___\___|_|_|_\__,_(_) // // Threema iOS Client // Copyright (c) 2013-2020 Threema GmbH // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU Affero General Public License, version 3, // as published by the Free Software Foundation. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU Affero General Public License for more details. // // You should have received a copy of the GNU Affero General Public License // along with this program. If not, see . #import #import "QRScannerViewController.h" @protocol ScanBackupControllerDelegate - (void)didScanBackup:(NSString*)backup; @end @interface ScanBackupController : NSObject @property (nonatomic, strong) UIViewController *containingViewController; @property (nonatomic, strong) id delegate; + (BOOL)canScan; - (void)startScan; @end