Restore SEBPatch

SafeExamBrowser.WindowsApi.Contracts/Events/KeyModifier.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;
+
+namespace SafeExamBrowser.WindowsApi.Contracts.Events
+{
+	/// <summary>
+	/// The key modifiers which can be detected by a keyboard hook.
+	/// </summary>
+	[Flags]
+	public enum KeyModifier
+	{
+		None = 0,
+		Alt = 0b1,
+		Ctrl = 0b10
+	}
+}

SafeExamBrowser.WindowsApi.Contracts/Events/KeyState.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/.
+ */
+
+namespace SafeExamBrowser.WindowsApi.Contracts.Events
+{
+	/// <summary>
+	/// The key states which can be detected by a keyboard hook.
+	/// </summary>
+	public enum KeyState
+	{
+		Unknown = 0,
+		Pressed,
+		Released
+	}
+}

SafeExamBrowser.WindowsApi.Contracts/Events/KeyboardHookCallback.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/.
+ */
+
+namespace SafeExamBrowser.WindowsApi.Contracts.Events
+{
+	/// <summary>
+	/// The callback for a keyboard hook. Return <c>true</c> to consume (i.e. block) the user input, otherwise <c>false</c>.
+	/// </summary>
+	public delegate bool KeyboardHookCallback(int keyCode, KeyModifier modifier, KeyState state);
+}

SafeExamBrowser.WindowsApi.Contracts/Events/MouseButton.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/.
+ */
+
+namespace SafeExamBrowser.WindowsApi.Contracts.Events
+{
+	/// <summary>
+	/// The mouse buttons which can be detected by a mouse hook.
+	/// </summary>
+	public enum MouseButton
+	{
+		Unknown = 0,
+		Auxiliary,
+		Left,
+		Middle,
+		Right
+	}
+}

SafeExamBrowser.WindowsApi.Contracts/Events/MouseButtonState.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/.
+ */
+
+namespace SafeExamBrowser.WindowsApi.Contracts.Events
+{
+	/// <summary>
+	/// The mouse button states which can be detected by a mouse hook.
+	/// </summary>
+	public enum MouseButtonState
+	{
+		Unknown = 0,
+		Pressed,
+		Released
+	}
+}

SafeExamBrowser.WindowsApi.Contracts/Events/MouseHookCallback.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/.
+ */
+
+namespace SafeExamBrowser.WindowsApi.Contracts.Events
+{
+	/// <summary>
+	/// The callback for a mouse hook. Return <c>true</c> to consume (i.e. block) the user input, otherwise <c>false</c>.
+	/// </summary>
+	public delegate bool MouseHookCallback(MouseButton button, MouseButtonState state, MouseInformation info);
+}

SafeExamBrowser.WindowsApi.Contracts/Events/MouseInformation.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/.
+ */
+
+namespace SafeExamBrowser.WindowsApi.Contracts.Events
+{
+	/// <summary>
+	/// The mouse information which can be detected by a mouse hook.
+	/// </summary>
+	public class MouseInformation
+	{
+		/// <summary>
+		/// Indicates whether the mouse event originates from a touch input by the user.
+		/// </summary>
+		public bool IsTouch { get; set; }
+
+		/// <summary>
+		/// The X coordinate of the current mouse position.
+		/// </summary>
+		public int X { get; set; }
+
+		/// <summary>
+		/// The Y coordinate of the current mouse position.
+		/// </summary>
+		public int Y { get; set; }
+	}
+}

SafeExamBrowser.WindowsApi.Contracts/Events/ProcessTerminatedEventHandler.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/.
+ */
+
+namespace SafeExamBrowser.WindowsApi.Contracts.Events
+{
+	/// <summary>
+	/// Indicates that a process has terminated with the specified exit code.
+	/// </summary>
+	public delegate void ProcessTerminatedEventHandler(int exitCode);
+}

SafeExamBrowser.WindowsApi.Contracts/Events/SystemEventCallback.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;
+
+namespace SafeExamBrowser.WindowsApi.Contracts.Events
+{
+	/// <summary>
+	/// Defines the callback for system event hooks.
+	/// </summary>
+	public delegate void SystemEventCallback(IntPtr window);
+}

SafeExamBrowser.WindowsApi.Contracts/Events/TerminationActivatorEventHandler.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/.
+ */
+
+namespace SafeExamBrowser.WindowsApi.Contracts.Events
+{
+	/// <summary>
+	/// Event handler fired by the <see cref="ITerminationActivator"/> when the user would like to terminate the application.
+	/// </summary>
+	public delegate void TerminationActivatorEventHandler();
+}