Restore SEBPatch

SafeExamBrowser.Lockdown.Contracts/IFeatureConfigurationBackup.cs

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+/*
+ * Copyright (c) 2024 ETH Zürich, IT Services
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+using System;
+using System.Collections.Generic;
+
+namespace SafeExamBrowser.Lockdown.Contracts
+{
+	/// <summary>
+	/// Defines the functionality of a backup repository for <see cref="IFeatureConfiguration"/>.
+	/// </summary>
+	public interface IFeatureConfigurationBackup
+	{
+		/// <summary>
+		/// Deletes the given <see cref="IFeatureConfiguration"/> from the backup repository.
+		/// </summary>
+		void Delete(IFeatureConfiguration configuration);
+
+		/// <summary>
+		/// Gets all <see cref="IFeatureConfiguration"/> currently saved in the backup repository.
+		/// </summary>
+		IList<IFeatureConfiguration> GetAllConfigurations();
+
+		/// <summary>
+		/// Gets all <see cref="IFeatureConfiguration"/> which are part of the given group.
+		/// </summary>
+		IList<IFeatureConfiguration> GetBy(Guid groupId);
+
+		/// <summary>
+		/// Saves the given <see cref="IFeatureConfiguration"/> in the backup repository.
+		/// </summary>
+		void Save(IFeatureConfiguration configuration);
+	}
+}