Initial commit - WPinternals 2.6

DiscUtils/VirtualDiskTypeInfo.cs

@@ -0,0 +1,67 @@
+//
+// Copyright (c) 2008-2011, Kenneth Bell
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+//
+
+namespace DiscUtils
+{
+    /// <summary>
+    /// Delegate for calculating a disk geometry from a capacity.
+    /// </summary>
+    /// <param name="capacity">The disk capacity to convert.</param>
+    /// <returns>The appropriate geometry for the disk.</returns>
+    public delegate Geometry GeometryCalculation(long capacity);
+
+    /// <summary>
+    /// Information about a type of virtual disk.
+    /// </summary>
+    public sealed class VirtualDiskTypeInfo
+    {
+        /// <summary>
+        /// Gets or sets the name of the virtual disk type.
+        /// </summary>
+        public string Name { get; set; }
+
+        /// <summary>
+        /// Gets or sets the variant of the virtual disk type.
+        /// </summary>
+        public string Variant { get; set; }
+
+        /// <summary>
+        /// Gets or sets a value indicating whether this disk type can represent hard disks.
+        /// </summary>
+        public bool CanBeHardDisk { get; set; }
+
+        /// <summary>
+        /// Gets or sets a value indicating whether this disk type requires a specific geometry for any given disk capacity.
+        /// </summary>
+        public bool DeterministicGeometry { get; set; }
+
+        /// <summary>
+        /// Gets or sets a value indicating whether this disk type persists the BIOS geometry.
+        /// </summary>
+        public bool PreservesBiosGeometry { get; set; }
+
+        /// <summary>
+        /// Gets or sets the algorithm for determining the geometry for a given disk capacity.
+        /// </summary>
+        public GeometryCalculation CalcGeometry { get; set; }
+    }
+}