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79 lines
3.9 KiB
C#
Executable file
79 lines
3.9 KiB
C#
Executable file
// Copyright (C) 2025, The Duplicati Team
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// https://duplicati.com, hello@duplicati.com
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the "Software"),
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// to deal in the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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// Adapted from https://raw.githubusercontent.com/dotnet/runtime/v5.0.12/src/libraries/System.Private.CoreLib/src/System/IO/Path.cs
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// Licensed to the .NET Foundation under one or more agreements.
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// The .NET Foundation licenses this file to you under the MIT license.
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// The MIT License (MIT)
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//
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// Copyright(c).NET Foundation and Contributors
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//
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// All rights reserved.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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using System;
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namespace Duplicati.Library.Common.IO
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{
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public static class DotNetRuntimePathWindows
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{
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/// <summary>
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/// Returns true if the path is fixed to a specific drive or UNC path. This method does no
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/// validation of the path (URIs will be returned as relative as a result).
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/// Returns false if the path specified is relative to the current drive or working directory.
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/// </summary>
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/// <remarks>
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/// Handles paths that use the alternate directory separator. It is a frequent mistake to
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/// assume that rooted paths <see cref="Path.IsPathRooted(string)"/> are not relative. This isn't the case.
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/// "C:a" is drive relative- meaning that it will be resolved against the current directory
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/// for C: (rooted, but relative). "C:\a" is rooted and not relative (the current directory
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/// will not be used to modify the path).
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/// </remarks>
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/// <exception cref="ArgumentNullException">
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/// Thrown if <paramref name="path"/> is null.
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/// </exception>
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public static bool IsPathFullyQualified(string path)
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{
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if (path == null)
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throw new ArgumentNullException(nameof(path));
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return !PathInternalWindows.IsPartiallyQualified(path);
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}
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}
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}
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